Jsr Corporation

Tokico, Ltd.

Hitachi, Ltd.

Yoshikazu Miyamoto

Nobuyuki Miyaki

Yuichi Hashiguchi

Kohei Goto

Souichi Yoshida

Takashi Nagao

Tetsuo Haraikawa

Masao Hotta

Michinori Nishikawa

Norio Yokozawa

Kazuo Tsuge

Yoshimoto Ohta

Yutaka Morita

Yukio Miura

Yutaka Kitano

Hideaki Ikeda

Yoshimitsu Oshima

Seiji Fukuhara

Hiroaki Tokuhisa

Toshihiro Ootsuki

Kimio Toriyabe

Teruhisa Kojima

Masayuki Komaki

Takatoshi Murakami

Yasuo Koketu

Yasuo Sato

Wasaburo Tanida

Tetsuya Kakimoto

A method for producing a liquid crystal display includes providing a first substrate having a first electrode and a second electrode on a surface of the first substrate. The first and the second electrodes are made of conductive films. A liquid crystal aligning agent is applied to the surface of the first substrate to form an alignment film on the first substrate. The liquid crystal aligning agent includes at least one of: a polymer that includes a photoalignment structure and a polymerizable carbon-carbon double bond; a polymer that includes a photoalignment structure, and a component that includes a polymerizable carbon-carbon double bond; or a polymer that includes a photoalignment structure and a polymerizable carbon-carbon double bond, and a component that includes a polymerizable carbon-carbon double bond. The second substrate is provided to form a liquid crystal cell. Light is applied to the liquid crystal cell.

Method for producing liquid crystal display

The norbornene derivative of the present invention is represented by the following formula (Im).  According to the present invention, a novel norbornene derivative that is useful as a precursor monomer for preparing a cycloolefin polymer exhibiting excellent transparency, heat resistance and low-water absorption properties and having been freely controlled in the birefringence properties and the wavelength dispersion properties can be provided. According to the present invention, further, a norbornene ring-opened (co)polymer having excellent transparency and heat resistance, exhibiting high solubility in organic solvents and having specific birefringence properties and wavelength dependence, and a process for preparing the ring-opened (co)polymer can be provided.

Norbornene derivative, norbornene polymer produced by ring-opening (co)polymerization, and process for producing the polymer by ring-opening (co)polymerization

The disclosure is directed to a partially hydrogenated ring-opened polynorbornene and a process for making the same. The ring-opened polynorbornene is low in birefringence, high in wavelength dependency about birefringence and excellent in transparency and heat resistance.

Ring-opened polynorbornenes

A novel norbornene derivative represented by a general formula (1m) shown below is provided. By conducting a ring opening polymerization of this norbornene derivative, or by performing a subsequent hydrogenation following the ring opening polymerization, a ring opening polymer or a hydrogenated product thereof with an excellent low birefringence can be obtained.[wherein, at least one of Rto Ris a group selected from the group consisting of groups represented by a general formula (1-1) shown below and groups represented by a general formula (1-2) shown below][wherein, at least one of R, Rand Z is a group represented by the formula &#x2014;C(O)O&#x2014;].

Norbornene derivative and norbornene polymer obtained therefrom through ring opening polymerization

Disclosed is a control apparatus for correcting the measurement of flow rates for use with a turbine-type flow meter in which the rotation of a turbine rotating in response to the flow velocity of fluid to be measured is detected to produce pulses which are, in turn, integrated to measure the flow rate of the fluid. The apparatus operates to obtain a value representing the rate of reduction in the flow rate from the pulse cycle in order to detect a first time at which the reduction rate increases above a first predetermined value and a second time at which the reduction rate decreases below a second predetermined value, produce a correction value on the basis of the pulse cycle at the second time and the time lag between the first and second times, and integrate pulses other than those generated in the period of time between the first and second times, adding the correction value from the correction value producing means to the integrated value.

Control apparatus for turbine-type flow meter

An anti-skid braking device for use in a vehicle comprising a braking mechanism for supplying a braking force to a wheel of the vehicle, a moderator for moderating the braking force supplied from the braking mechanism to the wheel for a moderation time interval in a case where the acceleration relevant to the rotation of the wheel reaches a predetermined negative angular acceleration value during supply of the braking force to the wheel by the mechanism.

Braking device for use in vehicle

A control system for controlling a supply of a predetermined quantity of fluid comprises a pump for supplying a fluid, a motor for driving the pump, a measuring device for measuring a flow quantity of the fluid which is supplied by the pump, a device for presetting before starting a fluid supplying operation a preset value P which is indicative of a desired fluid supplying quantity, and a control device supplied with a measured flow quantity from the measuring device and the preset value P for controlling the application of a current to the motor. The control device comprises a first circuit for applying the current to the motor until the measured flow quantity from the measuring device becomes equal to P-K, where K is a predetermined value greater than an oversupply quantity .DELTA.Q of the fluid which is supplied by the pump after the current to the motor is cut off, and a second circuit for applying the current to the motor m times in terms of minute current applying durations until a total quantity Q of supplied fluid measured by the measuring device becomes approximately equal to the preset value P, where m is an integer, ##EQU1## and q'n is a quantity inclusive of an oversupply quantity measured by the measuring device in each of the minute current applying durations.

Control system for controlling the supply of a predetermined quantity of

An apparatus for supplying fluid of preset quantity comprises a fluid supplying pump provided in a fluid supplying pipe arrangement, a motor for driving the fluid supplying pump, meter for metering the fluid flowing in the fluid supplying pipe arrangement, and a control circuit for detecting that supplied quantity of fluid measured by the meter has reached a quantity smaller than a preset fluid supplying quantity by an estimated oversupply quantity of fluid, and stopping the motor from being driven. The estimated oversupply quantity of fluid is set to a quantity equal to a quantity of fluid supplied by the fluid supplying pump after the motor is stopped from being driven and rotates due to inertia.

Apparatus for supplying fluid of preset quantity

A tablet comprising conversion means to convert component forces at three fulcra of an external force applied to one point on a faceplate into electric signals, sensing means to sense that no external force is applied, memory means to store the output signals of the conversion means at the respective fulcra as offset values at, at least, one point of time in the period in which no external force is applied, control means to control so as to execute writing into the memory means upon receiving an output of the sensing means, subtraction means to subtract outputs of the memory means from the outputs of the conversion means at the respective fulcra, and calculation means to execute calculations for evaluating coordinates of the point to which the external force has been applied, from outputs of the subtraction means in accordance with the output of the sensing means.

Touch sensitive tablet using force detection

Growing community of inventors

Tokyo, Japan

Yoshikazu Miyamoto