Rohm Co., Ltd.

Nissan Motor Company Limited

Panasonic Photo & Lighting Co., Ltd.

Nissha Printing Co., Ltd.

Nissha Co., Ltd.

Jidosha Denki Kogyo K.k.

Rohm.co., Ltd.

Mitsubishi Motor Co., Ltd.

Isao Yamamoto

Yoichi Tamegai

Koichi Miyanaga

Tomoyuki Ito

Kyoichiro Araki

Hiroshi Inoue

Hiroyuki Nomura

Yoshiyuki Etoh

Yoshikazu Sasaki

Kinichiro Nakano

Kazuyuki Mori

Kiyoshi Yoshida

Tetsuro Hashimoto

Satoru Nate

Jian Chen

Atsushi Sakagami

Sachito Horiuchi

Tatsuya Iwasaki

Yuichi Shinozaki

Noboru Kagemoto

Tatsuya Sekido

Haruo Unno

Yuko Echigo

Kouichi Suzuki

Jun Maede

Takayuki Fukui

Hiroyuki Iwaki

Masao Yonemaru

Shinya Karasawa

Shigekane Matsui

Takahiro Ota

Shigenobu Shimohagi

Hisanori Hoshikawa

Takenori Yoshida

Koki Tamakawa

Youichi Tamegai

Hiroshi Tanaka

Masanori Fujisawa

Hiroyuki Watanabe

Chuzo Taniguchi

Yasuhisa Takeuchi

Taichi Hoshino

Eisaku Hori

Toshio Iwaoka

Yoshinori Imanaka

Yusuke Nakai

Yuji Noguchi

Hiroyuki Kamishima

Masato Kobayashi

Hiroyuki Ishikawa

Katsuhiro Kojima

Akihiro Ono

Shinichi Kitamura

Takeshi Nozawa

Hiroyuki Funahashi

Tetsuo Senoo

Katsumi Hosoya

Satoru Ozawa

Kazuyoshi Yasuoka

Hironori Nakahara

Michiyasu Okuda

Toshitsugu Fujimura

Toshimasa Miwa

Takenori Kato

Shinji Makino

Masakazu Imai

Toshiaki Hara

Kimio Ando

Akihito Ito

Tetsuo Sasaki

Masaki Kashiwagi

Motohiko Kuroda

Masayuki Uchida

Masayuki Kyoumen

Hideki Agata

Ken Hoshino

A decorative sheet decorates a molded-article body in which a fiber-reinforced part, which constitutes a molded article with the molded-article body and contains a matrix resin having fibers and an epoxy group, is exposed to a surface. The decorative sheet includes an adhesive layer containing an amino-group-containing compound, the adhesive layer having an amino group that reacts with the matrix resin when bonding with the fiber-reinforced part. The decorative sheet also includes a decorative layer disposed on the adhesive layer and for decorating the surface of the molded-article body. The decorative sheet also includes a base film that is disposed on the decorative layer and has a polycarbonate-resin layer containing a polycarbonate resin and an inner-side acrylic-resin layer containing an acrylic resin. The inner-side acrylic-resin layer is disposed on the decorative layer, and the polycarbonate-resin layer is disposed on the inner-side acrylic-resin layer.

Decorative sheet, molded-article manufacturing method, and molded article

There is provided a semiconductor package including a mounting frame having a conductive chip mounting region, a first semiconductor chip mounted on the chip mounting region and including a first semiconductor element, a second semiconductor chip mounted on the chip mounting region and including a second semiconductor element, and a conductive clip of a plate shape. The conductive clip includes a first component disposed above the mounting frame with the first semiconductor chip interposed therebetween, and a second component separated from the first component and disposed above the mounting frame with the second semiconductor chip interposed therebetween. The second main electrode of the first semiconductor element and the first main electrode of the second semiconductor element are short-circuited by the chip mounting region, so that the first semiconductor element and the second semiconductor element are cascade-connected.

Semiconductor package

A rectifier circuit includes an H-bridge circuit, and rectifies an AC current that flows through a reception antenna. A smoothing capacitor smoothes the output of the rectifier circuit. A demodulator demodulates an FSK-modulated electric power signal. A first comparator compares a voltage Vat a first AC input terminal with a first threshold voltage V, and generates a first detection signal. A second comparator compares a voltage Vat a second AC input terminal with a second threshold voltage V, and generates a second detection signal. A clock generating circuit generates a frequency detection clock CLK_OUT that transits according to a predetermined edge type of the first detection signal and a predetermined edge type of the second detection signal. A frequency detection circuit detects the frequency of the frequency detection clock.

Wireless power receiving apparatus

A method for manufacturing a membrane switch member that can be manufactured easily and that can be caused to function as an electrostatic sensor even when a protruding portion is pressed. Injection molding by injecting a material including a supercritical fluid gas and a resin material in a mixed state; and, after the injection molding, removing a first mold from a second mold, causing gas produced within the injection molded resin to grow in concave portions, thereby causing the concave portions to invert to a protruding state; and manufacturing a membrane switch member in which voids are formed between the protruding portions and a molding resin layer, and portions other than the portions corresponding to the protruding portions are adhered to the resin layer by an adhesion layer.

Production method for a membrane switch member

A foam molded body has a cylindrical shape, is produced by foaming a resin, and has a mass per unit area of 0.090 g/cmor less and an expansion ratio of from 3.4 to 40 times. A duct for an air conditioner and a duct for a vehicle air conditioner include a foam molded body that has a cylindrical shape, is produced by foaming a resin, and has a mass per unit area of 0.090 g/cmand an expansion ratio of from 3.4 to 40 times.

Foam molded body, duct for air conditioner, and duct for vehicle air conditioner

A power supply circuit is configured including a control circuit together with an output circuit including an external circuit component. A switching controller controls a switching transistor and a synchronous rectification transistor each configured as a switching element. A degradation detection circuit monitors a detection signal having a correlation with characteristic degradation of the circuit component, and detects the degree of characteristic degradation of the circuit component. The switching controller is capable of changing its operation according to the degree of characteristic degradation of the circuit component.

Control circuit for switching power supply

A water repellent film () according to the present invention includes a first layer () having a plurality of fine protrusions () on the surface thereof, a second layer () covering the fine protrusions () and having a water repellent property, and a third layer () provided on the surface of the first layer () on the opposite side of the fine protrusions (). When a modulus of elasticity of the first layer () is defined as E, a modulus of elasticity of the second layer () is defined as E, and a modulus of elasticity of the third layer () is defined as E, a definition of E&#x3e;E&#x3e;Eis fulfilled. Accordingly, the water repellent film having excellent resistance to abrasion in which a fine structure is not easily abraded and damaged by an external friction force or the like can be obtained.

Water repellent film and component for vehicle including the film

A first detector compares an electric signal to be monitored with a first threshold. A second detector compares the electric signal with a second threshold. A first memory stores setting data of the first threshold. A second memory stores setting data of the second threshold. An interface circuit receives data from an external processor, and writes the data thus received to the first memory and the second memory. The protection circuit is configured such that data writing to the first memory is possible only when a predetermined condition is satisfied.

Protection circuit

The PD device includes: a DC/DC converter disposed between an input and an output; a primary-side controller configured to control an input current of the DC/DC converter; and a secondary-side controller connected with AC coupling to the output, and configured to feed back electric power information of the output to the primary-side controller. The primary-side controller varies an output voltage value and an available output current capacity of the DC/DC converter by controlling the input current on the basis of the electric power information fed back from the secondary-side controller.

Power delivery device, AC adapter, electronic apparatus and power delivery system, having variable function of output voltage value and available output current capacity

The present invention relates to a resin composition for a nano concave-convex structure, including 0.01 to 10 parts by mass of an active energy ray polymerization initiator (D), 0.01 to 3 parts by mass of a release agent (E), and 0.01 to 3 parts by mass of a lubricant (F), relative to 100 parts by mass of a polymerization reactive monomer component containing 50 to 95 parts by mass of a tetrafunctional (meth)acrylate monomer (A), 5 to 35 parts by mass of a difunctional (meth)acrylate monomer (B) in which the total number of repeating units within a polyalkylene glycol structure is from 4 to 25, and not more than 15 parts by mass of a monofunctional (meth)acrylate monomer (C) which is copolymerizable with the monomers (A) and (B), and relates to a transparent member for the monitor of a vehicle navigation device and the cover of a vehicle meter.

Resin composition for nano concave-convex structure, transparent member for monitor of vehicle navigation device and transparent member for cover of vehicle meter using same composition

A display apparatus includes: a liquid crystal panel (); a touch panel () placed on the liquid crystal panel (); a base material layer () stacked on the touch panel (); and an adhesive layer () interposed between the touch panel () and the base material layer (). Fiber having properties to solve polarization is contained in at least one of the base material layer () and the adhesive layer ().

Display apparatus, automotive display apparatus, and method for manufacturing the display apparatus

A detection circuit is mounted on an electronic device having a communication function, including at least a battery, a CPU, and a communication unit, and is configured to detect the remaining battery charge. An A/D converter performs sampling of a magnitude of a current Idischarged from the battery, and converts the current Ithus sampled into a digital current value. An interface circuit receives, from the CPU, control data which indicates a period in which there is an increase in the current discharged from the battery. Based upon the control data, a control unit raises the sampling frequency of the A/D converter in the period in which there is an increase in the current I.

Battery fuel gauge circuit

A control circuit may include a first feedback input terminal which receives the cathode terminal voltage of light-emitting elements from a current driving circuit as a feedback signal. Such an arrangement controls the ON/OFF state of a switching element such that the cathode terminal voltage approaches a predetermined voltage. A second feedback input terminal may be included to receive the anode terminal voltage of the light-emitting elements as a feedback signal. Such an arrangement controls the ON/OFF state of the switching element such that the anode terminal voltage does not exceed a predetermined threshold voltage. A feedback output terminal may be included of the current driving circuit which allows the cathode terminal voltage of the light-emitting elements to be input to a control circuit for the switching regulator as a feedback signal. The control circuit and the current driving circuit may be integrally provided in the form of separate semiconductor chips.

Switching regulator control circuit, current drive circuit, light emitting apparatus, and information terminal apparatus

An output voltage monitoring circuit monitors an output voltage of a capacitor charging circuit. A first sample-and-hold circuit samples and holds a voltage of a connection point of a primary coil of a transformer and a switching transistor. A first monitoring comparator compares output of the first sample-and-hold circuit with a predetermined first reference voltage. When the output of the first sample-and-hold circuit exceeds the first reference voltage, a signal processor executes predetermined signal processing. The first sample-and-hold circuit starts a sampling period after a predetermined first time has elapsed after the switching transistor is turned OFF. When a voltage drop across a detection resistor reaches a third reference voltage, the first sample-and-hold circuit ends the sampling period.

Control circuit and method for capacitor charging circuit

A control circuit of a DC/DC converter is provided for supplying a driving voltage to a light emitting element. A hysteresis comparator compares a detection voltage that corresponds to the output voltage of the DC/DC converter with two threshold voltages. If the detection voltage is smaller than the lower threshold voltage, the hysteresis comparator outputs a comparison signal at the low level. Otherwise, the comparison signal is set to the high level. The switching control unit uses the comparison signal as a reference. The switching control unit instructs the switching transistor of the DC/DC converter to perform the switching operation during a period when the comparison signal is at the low level. Otherwise, the switching operation is suspended. The control circuit inhibits light emission of the light emitting element during a period when the comparison signal is at the low level. Otherwise, the control circuit permits the light emission.

DC/DC converter

Growing community of inventors

Kyoto, Japan

Isao Yamamoto