Takenaka Corporation

Fisa Corporation

Nec Corporation

Daito Giken, Inc.

Tree Field, Inc.

Konishiroku Photo Industry Co., Ltd.

Fujisawa Pharmaceutical Company, Ltd.

Nishihara Environmental Sanitation Research Corporation

Nippon Nyukazai Co., Ltd.

Electronics and Telecommunications Research Institute

Kobe Steel, Ltd.

Sanyo Chemical Industries, Ltd.

Tokyo Gas Company Limited

Takenaka Komuten Co., Ltd.

Takenaka Doboku Co., Ltd.

Toshio Saito

Kaishun Kihara

Akira Fujishima

Kazuhito Hashimoto

Takatoshi Ogawa

Taisuke Torizu

Yasuhiko Yoshioka

Masaharu Sakuta

Tamotsu Hasegawa

Hareo Hamada

Kunio Yanagibashi

Naoyuki Takami

Mei Mori

Nobuo Tsubouchi

Ikuhiko Ozeki

Takeo Mori

Tae-Jin Lee

Koichi Ito

Kazuhiro Abe

Kyeongok Kang

Nobuo Suzuki

Chieteuk Ahn

Jin-Woong Kim

Dae-Young Jang

Tomio Suzuki

Yoshimasa Ito

Kenichi Harakawa

Toshio Nagatani

Tatsuya Yasunaga

Masami Ishikura

Sadatoshi Ohno

Fumio Kamikubo

Iwao Uchizaki

Norio Chiba

Noboru Hayakawa

Sadayuki Miyazawa

Tadahiro Kaya

Tsunetoshi Shioya

Yoshifumi Shimoyama

Takayuki Wakabayashi

Tetsuya Wada

Nobuhiro Noake

Morio Saito

Shinichi Kanomata

Soichi Kiya

Makoto Ohno

Akihiko Kabasawa

Atsumichi Kushibe

Kazuhiro Kawana

Takashi Kato

Noriyuki Hanawa

Kazuki Togashi

Yasushi Kosugi

Yoshitaka Wakinaka

Keizou Ohkawa

Takeshi Kunishima

Kenichi Yoshimura

Yoshifumi Fujii

Tastuyuki Iwai

Shin-ichiro Andoh

Akaru Furusato

Takeo Iwata

Masakazu Sato

Takao Hatanaka

Kazuo Yukawa

A coffee machine includes a grinder for grinding coffee beans, and collects wastes such as chaff and fine powder. The coffee machine includes a grinder to grind coffee beans; a separation unit to separate a waste from coffee beans; and a reservoir unit to store the waste separated from the coffee beans in the separation unit. The reservoir unit includes an outer case body and an inner case body inside the outer case body, and the inner case body has, in a circumferential wall thereof, an opening connected to the inside of the outer case body.

Coffee machine

A coffee machine equipped with a grinder that grinds coffee beans, and a blade that grinds the coffee beans can be replaced with a blade having a different pattern. A main body includes a drive source, first power transmission portions, and a gear portion (gear of a manual setting disc dial), a grinder unit is fitted into the main body, the grinder unit includes a second power transmission portion, and interlocking portions, and is detachable from the main body, and when the grinder unit is fitted into the main body, the second power transmission portion and the like are coupled to the first power transmission portions, and the interlocking portions are coupled to the gear portion (gear of the manual setting disc dial).

A coffee machine including a grinder configured to grind coffee beans, and a coffee machine made to return a grinder falling into an abnormal state to a normal state. The grinder configured to grind the coffee beans by a predetermined rotation operation in the normal state, and an operation portion are provided, when the grinder is in the abnormal state (bean clogging state) in which the predetermined rotation operation cannot be performed, if the operation portion is operated, the reverse rotation operation is executed in a direction opposite to that of the predetermined rotation operation, and in the normal state, the reverse rotation operation is not executed even if the operation portion is operated.

A separation apparatus for separating an unwanted substance from an extraction target includes a forming unit configured to form a separation chamber through which the extraction target passes, and a suction unit communicating with the separation chamber in a direction crossing a passage direction of the extraction target and configured to suck air in the separation chamber. The forming unit includes an inlet for the extraction target, which communicates with the separation chamber, and an outlet for the extraction target, which communicates with the separation chamber, and the air is sucked from the outlet into the separation chamber by suction of the suction unit.

Separation apparatus, grinding apparatus and beverage producing apparatus

An extracting method of extracting a beverage liquid from an extraction target includes a pressure reduction step of switching an interior of an extraction container in which the extraction target and a liquid are stored from a first air pressure to a second air pressure lower than the first air pressure, and an extraction step of extracting the beverage liquid from the extraction target. The first air pressure is an air pressure at which the liquid at a predetermined temperature does not boil, and the second air pressure is an air pressure at which the liquid that does not boil at the first air pressure boils. The switching from the first air pressure to the second air pressure is done by releasing the air pressure in the extraction container.

Extracting method and extracting apparatus

Provided are a three-dimensional audio signal processing system using a rigid sphere and a method thereof. The three-dimensional audio signal processing system of the present research simplifies the shape of a human head into a rigid sphere, acquires three-dimensional audio signals by setting up mikes on the rigid sphere, and applies the acquire three-dimensional audio signals to diverse existing reproduction systems. The system includes a three-dimensional audio signal acquiring unit for acquiring audio signals by using a predetermined number of mikes set up on the rigid sphere; and a three-dimensional audio signal post-processing unit for converting the acquired audio signals to reproduce in diverse reproduction environments such as five-channel, four-channel, headphone, stereo, and stereo dipole reproduction environments.

3D audio signal processing system using rigid sphere and method thereof

The input signal X of one channel is divided by a multi-stage delay processing device Zand each of the outputs is superimposed by a specified coefficient by a coefficient processing device W, W, . . . , W. The results are added by an adder, thereby providing a correlation eliminating filter for extracting a signal component from the input signal X of one channel having a high correlation with the input signal Y of the other channel. There is provided a coefficient updating processing devicefor successively changing the feature of the correlation eliminating filter according to an error signal e obtained from the output signal RES and the input signal Y from the other channel, and the input signal X of one channel. A surround signal is obtained from a difference between the output RES from the correlation eliminating filter and the input signal Y of the other channel. Thus, upon reproduction of a two channels stereo signal, it is possible to generate a surround signal not giving uncomfortable feeling to a listener.

Audio device and playback program for the same

The present invention provides a valve nozzle that can restrain property changes of an injecting melted resin by more strictly controlling the temperature of the injecting melted resin, wherein in the internal space or the rear space of a valve nozzle main body, a gate opening and closing mechanism is disposed which includes a torpedo provided with a coolant channel, a piston including a head portion, a shaft portion that is continued from the head portion and disposed in the internal space of the torpedo by being provided with a gap to serve as a resin flow channel on its outer circumferential surface, a tapered surface that is connected to the rear end of the shaft portion and serves as a surface for receiving the pressure of a resin in the resin flow channel, and a coil spring that presses the rear end part of the piston toward a gate, and when the pressure of the melted resin is at a predetermined value or less, the piston is pressed by the coil spring toward the gate to close the resin flow channel, and when the pressure of the resin reaches a predetermined value or more, it overcomes the pressing force of the coil spring and the head portion of the piston withdraws from the gate of the nozzle head to release the gate.

Fluid cooled spring biased valve nozzle

The valve nozzle according to the invention is constructed so that, in the internal space of a valve nozzle main body, a gate opening and closing mechanism is disposed in which a piston having a head part and a shaft part, a torpedo that is disposed in the internal space of the nozzle head and slidably supports the piston and guides the piston, and is provided with, on its outer circumferential surface, concaved grooves that are twisted with respect to a resin injection direction and serve as a plurality of wound resin flow channels, a coil spring that presses the piston in the direction toward a gate, and a cover that closes the rear end of the torpedo and serves as a spring receiving part of the coil spring are integrally assembled, and when the resin pressure is at a predetermined value or less, the entire circumference of the circular section of the head part of the piston comes into contact with the inner wall of the gate of the nozzle head to close the resin flow channels, and when the resin pressure becomes a predetermined value or more, the head part withdraws from the gate to release the gate.

Valve nozzle

An electromagnetic absorber formed of conductive fiber or the like, such as carbon fiber having an overall length corresponding to the wavelength of electromagnetic waves to be absorbed, is mixed into a base material to form an electromagnetic wave-absorbing pavement material. The electromagnetic wave-absorbing pavement material is used to form a pavement having an electromagnetic wave absorbing course. Further, an electromagnetic wave reflecting course is disposed under the electromagnetic wave absorbing course, and the electric length of the electromagnetic wave reflecting course is set to a predetermined value in relation to the dielectric constant so that electromagnetic waves reflecting off the surface of the electromagnetic wave absorbing course and electromagnetic waves reflecting off the electromagnetic wave reflecting course have opposite phases and thereby cancel each other out, whereby the electromagnetic waves are absorbed well.

Paving material for absorbing electromagnetic wave and pavement structure using it

A method for injection molding of resin or rubber at an insert positioned in a lower mold injects and fills melted resin or rubber into a cavity of an upper mold through a gate. The lower metal mold has a flexible supporting member supporting the mold insert. The supporting member is vertically movable in a recess formed on the upper surface of the lower mold. The underside thereof is supported by the tip ends of shafts of pressing members that operate independently. The movable supporting member is moved while being pressed by the respective shafts of the pressing members to the upper mold at a plurality of positions. The resin or rubber is molded when the upper surface of the insert uniformly contacts the underside of the upper mold by bending of the movable supporting member.

Insert molding method and metal mold

The present invention relates to an in-mold gate opening and closing mechanism in which it is easy to adjust the gate balance, more specially, in an in-mold gate opening and closing mechanism, in which a gate pin disposed in a gate in a mold is moved in line with resin pressure in the gate, the gate is opened by the gate pin escaping from the gate when the resin pressure exceeds an appointed pressure level when filling resin, and the gate is closed by the gate pin moving the gate direction when the resin pressure is lowered from the appointed pressure level when a filling of the resin is completed, wherein the gate is opened by a gate pin escaping from the gate when the resin pressure exceeds a pressing force of a spring adjusted by a mechanism for adjusting the spring pressure when filling resin.

In-mold gate opening and closing mechanism and metal mold for injection molding

Growing community of inventors

Tokyo, Japan

Toshio Saito