baber/WOPTO huggingface dataset:
Patent JP-H06208128-A (JP)
Title: Bright and high-contrast liquid-crystal display
Inventor: ANDOREASU BUAIPERUTO
IPC: G02F1/135
Filed: 1993-11-30
Abstract: PURPOSE: To provide a new display which can easily execute switching since supply resistance is low, shows a superior contrast through a black matrix and shows the value of superior brightness by means of a high opening rate. CONSTITUTION: The liquid crystal display contains two substrate, two electrodes 2 and 2 either of which is made into a structure and at least one orientation film and a liquid crystal. In the display, the upper face or the lower face of an area in an electrode layer which does not have an opposite electrode is coated by a light absorption conductive material.
Patent JP-H10137807-A (JP)
Title: Hot rolling equipment train
Inventor: MINOTE TOORU
IPC: B21B1/26
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolling equipment train which is made so that rolling restriction is evadable by restraining the quantity of heat which is lost from a rough bar between a roughing mill and a finishing mill as smaller as possible and efficiently heating the rough bar. SOLUTION: In this hot rolling equipment with which, after making a slab at a prescribed temp. into the rough bar 2 by executing rough rolling with the roughing mill 1, a hot rolled steel strip having a prescribed thickness is made by executing finish rolling with the finishing mill 6, this hot rolling equipment train is provided with a coil box 3 with which the rough bar 2 can be coiled and paid off between the roughing mill 1 and the finishing mill 6 and heating means 4 for heating the rough bar 2 throughout the width direction.
Patent JP-H01229501-A (JP)
Title: Portable antenna
Inventor: HAABAATO AARU BUREEZU
IPC: H01Q1/32
Filed: 1988-11-28
Abstract: PURPOSE: To form an antenna easy in assembly and manufacture by bridging a means for pivotally attaching an outer BF transferring member to an inner BF transferring member and arranging the inner BF transferring member and the outer BF transferring member so as to straddle a window when an antenna is attached to the window. CONSTITUTION: A wetherproof carrier object 14 is equipped with a pair of facing supporting parts 32 and 34 each which has a hole 33 for receiving a linear member. A pair of parallel linear members 36 and 38 has an end to be inserted into each hole 33 in order to pivotally supporting the outer transferring member 14 on the axis line of these holes 33 which have the common axis line. The antenna 10 is equipped with an inner transferring member 46 and has a conducting board 58 being a 2nd conductive member at the bottom, and if this inner transferring member 46 contacts with the inside of the window 12, the 2nd conducting board 58 abuts on and engaged with the inside of the window 12. Thus, it is attachable/detachable from the side window of an automobile easily and quickly, the structure is simple and also it is easy in manufacture and assembly.
Patent JP-H01139972-A (JP)
Title: Defroster
Inventor: KINOSHITA MINORU
IPC: F25B47/02
Filed: 1987-11-27
Abstract: PURPOSE: To shorten defrosting time by disposing a heat exchanger for auxiliary defrost heat source below an accumulator. CONSTITUTION: A heat exchanger 12 is disposed at a lower position than an accumulator 6. Cooling water flows constantly both during cooling operation and defrost operation because of the differential head between the inlet and outlet of a condenser 2. When a solenoid valve 13 is opened at the time of defrosting, refrigerant liquid stored in the accumulator during defrost operation flows down gravitationally into a heat exchanger 12 and exchanges heat with cooling water. Gasified refrigerant is passed through a check valve 11 and sucked into a compressor. Heat exchange progresses as defrost operation progresses and the refrigerant liquid level drops. The solenoid valve 13 is closed upon ending defrost operation. The check valve 11 functions to prevent storage of refrigerant or oil in the heat exchanger during cooling operation.
Patent JP-H03164536-A (JP)
Title: Throttle controller
Inventor: AKITA TOKIHIKO
IPC: B60R25/042
Filed: 1989-11-20
Abstract: PURPOSE:To make operation of a vehicle difficult and generate alarm of abnormal condition by compensating a target throttle opening oscillatingly when robbery of the vehicle according to abnormal start-up of the internal combustion engine thereof is detected, and further acceleration operation at a specified quantity or more is detected. CONSTITUTION:A throttle valve 11 of an internal combustion engine 9 is openly and closely controlled by a throttle driving means M2. The throttle driving means M2 is drivingly controlled by a control means M3 based on a target throttle opening according to operation quantity of an acceleration operation system M1. When the throttle driving means M2 is not operated, the throttle valve 11 is openly and closely driven by the acceleration operation system M1 directly. In this case, the operation at a specified quantity of more in the system M1 is detected by a means M5. Robbery based on abnormal start-up of the engine 9 is detected by a means M4. The target throttle opening is compensated oscillatingly by a means M6 at the detection time.
Patent JP-H05114732-A (JP)
Title: Thin film transistor
Inventor: KOJIMA HIDETSUGU
IPC: H01L27/12
Filed: 1991-10-22
Abstract: PURPOSE:To cut down the power consumption in the title thin film transistor provided with a back gate electrode. CONSTITUTION:One conductivity type semiconductor thin film 14 is provided with a source region 16 and a drain region 17 wherein the same one conductivity type impurities are diffused in high concentration and a gate electrode 19 is provided on the upper surface of channel region 15 through the intermediary of a gate insulating film 8 while a back gate electrode 12 is provided on the lower surface of channel region 15 through the intermediary of a ferroelectric film 13. On the other hand, when the elements between the gate electrode 19 and the back electrode 12 are impressed with a voltage in the specific direction in the case of p channel, the ferroelectric film 13 is polarized to turn the opposite surface side thereof to the semiconductor thin film 14 into + furthermore this polarization is to be sustained even if the voltage impression is stopped so that the back gate 12 may be affected as if it is constantly impressed with + voltage when the ferroelectric film 13 is once polarized to turn the opposite surface side thereof to the semiconductor thin film 14 into +. Accordingly, the power sonsumption can be cut down.
Patent JP-2001123109-A (JP)
Title: Epoxy resin coating composition
Inventor: TERAMOTO TOSHIO
IPC: C09D163/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion resistance and impact resistance of an epoxy resin-based coating used as a floor coating and an installation coating for tank piping by utilizing fine powder of coating wastes. SOLUTION: The epoxy resin coating composition features formulating 0.5-30 wt.% of fine powder of coating wastes comprising 80-90 wt.% of acrylic- melamine alkyd resin as a principal ingredient with an epoxy resin-based coating material. A coating film formed with the coating composition is excellent in abrasion resistance and impact resistance.
Patent JP-H11131585-A (JP)
Title: Building frame body structure and construction method thereof
Inventor: HASEGAWA KAZUO
IPC: E04B1/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a building frame structure and the construction method thereof through which columns-beams constituting the building frame structure can be easily and securely constructed. SOLUTION: After a column member 18 has been hung on a base mortar 17 and erected, it is adjusted for the erection. Then, in this condition, concrete C2 is placed in the lower end of the column member 18 to fix the column member 18. Thereafter, a beam steel frame 25 is laid on the head of the column member 18. And when the beam is laid, the end of the beam steel frame 25 is extended sideways from the column member 18 and set on the head of the column member 18. Thereafter, this beam steel frame 25 is connected to other beam steel frame 25 and then, the beam steel frame 25 is completely fixed to the column member 18.
Patent JP-H06145111-A (JP)
Title: Antiferroelectric liquid crystal composition and display element
Inventor: INUI YUKIYOSHI
IPC: C09K19/34
Filed: 1992-11-11
Abstract: PURPOSE:To provide the subject composition low in threshold voltage and having large tilt angle, and to provide a display element using the same. CONSTITUTION:The objective antiferroelectric liquid crystal composition containing (A) at least one compound selected from the group consisting of compounds of formula I [ring A is of formula II or III; X1 and X2 are each H or F; R<1> is 6-14C alkyl or alkoxy; R<2> is 4-12C alkyl or alkoxyalkyl of formula (CH2)mOCnH2n+1 (m is 4-6; n is 1 or 2; where, (n+m) is odd number)] and (B) at least one compound selected from the group consisting of compounds of formula IV [ring B is of formula II or III; Y1 and Y2 are each H or F; R<3> is 6-14C alkyl or alkoxy; k and l are, in the form of (k, l), (4, 2), (4, 3), (5, 1), (5, 3) and (6, 2)] with a weight ratio B/A of (0.01 to 1.2) [pref. (0.1 to 1.0) when m is even number in the compound of the formula I, or, (0.03 to 0.15) when m is odd number and R<2> is alkoxyalkyl in the compound of the formula I].
Patent JP-H08140354-A (JP)
Title: Inrush current prevention circuit of stepup active filter
Inventor: YAMAGISHI TOSHIYUKI
IPC: H02M3/155
Filed: 1994-11-10
Abstract: PURPOSE: To prevent an inrush current prevention resistor from being burnt and to provide a recoverable inrush current prevention circuit by enabling a stepup active filter whose I/O is not insulated to function as a short-circuiting route of the inrush current prevention resistor even if there is a failure in the switching operation of a switching element involved for stepup. CONSTITUTION: In stepup active filter with I/O not insulated which is used for improving the power factor of a power supply device, the power control element of a bypass circuit 1 for short-circuiting inrush current preventing resistor RF is controlled via an optical coupler by an output voltage detection circuit 2 for monitoring the output voltage of the stepup active filter.
Patent JP-S63154765-A (JP)
Title: Leather-like molding
Inventor: NISHIBORI SADAO
IPC: C08L101/00
Filed: 1986-12-19
Abstract: PURPOSE:To form a leather-like molding provided with functional characteristics which are at least the same as or superior to those of moldings made of powdery leather, by mixing fine gelatin particles having a specific water content with a synthetic rubber and molding the mixture under heating. CONSTITUTION:The title product is a leather-like molding prepared by mixing gelatin with a synthetic rubber containing elastic synthetic rubber and molding the mixture under heating. The gelatin mixed therein is in the form of fine particles and has a water content <=5wt% when used. The synthetic resin used is selected from among elastic synthetic rubbers such as butadiene rubber, olefin rubber, polysulfide rubber, polyurethane rubber and silicon rubber and thermoplastic resins such as vinyl chloride, vinyl acetate, ABS, polycarbonate, polyethylene and polystyrene. The gelatin should preferably have a particle size with 300-600 mesh through.
Patent JP-H10144254-A (JP)
Title: Quardrupole mass spectrometer
Inventor: TAKAMI YOSHIO
IPC: H01J49/42
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a small type quardrupole mass spectrometer capable of detecting very small current. SOLUTION: This spectrometer applies piled-up voltage of high frequency voltage and direct current voltage over to quardrupoles so as to detect ion current from an ion source through the aforesaid quardrupoles by means of a detector. In this case, the detector 2 is so constituted that a plurality of very small channels are disposed two dimensionally, and a plate 21 which is formed so as to be provided with an opening part 25 at a position where the center axis of the quardrupoles pass through, is disposed over to the center axis of the quardrupoles.  Ion current, neutral particles, ultra-violet rays, X-ray, and γrays, which are emitted out of the ion source, pass through the center axis of the quardrupoles 5 so as to be forwarded to the detector 2, and only ion current is guided to the sides of the very small channels by an adjusting electrode 23 so as to be detected, since the neutral particles, the ultra-violet rays, the X-rays, and the γ rays, are not changed in orbit so as to be advanced straightly along the center axis, and they thereby pass through the opening part 25 of the detector 2, they are not detected by the very small channels at all.
Patent JP-H07158968-A (JP)
Title: Storage type electric water heater
Inventor: WATANABE TAKEJI
IPC: F24H1/18
Filed: 1993-12-01
Abstract: PURPOSE:To output high temperature water directly from an upper part of a hot water storage tank even when lack of hot water occurs by introducing low temperature water of a lower part of the tank to a heater through a circulating pump to become high temperature water, introducing it to an upper part of the tank to be gradually stored. CONSTITUTION:Low temperature water output from a lower part of a hot water storage tank 1 is fed through a water tube 4 by an operation of a circulating pump 2, and then to a heater 3 through the pump 2. Heated high temperature water is fed to an upper part of the tank 1 via a hot water supply tube 5. The high temperature water is gradually stored from an upper part of the tank 1 while repeating boiling operation. Accordingly, since the hot water is stored in the upper part of the tank 1, even if lack of hot water occurs, high temperature water is immediately output from the upper part of the tank 1 together with the high temperature water fed from the heater 2.
Patent JP-H09119612-A (JP)
Title: Vaporization type petroleum combustion appliance
Inventor: UCHIDA TSUTOMU
IPC: F23D11/44
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a vaporization type petroleum combustion appliance capable of forming excellent flame, and constantly realizing the complete combustion with simple constitution at a low cost. SOLUTION: A burner part to burn the pre-mixed gas consists of a plurality of flame nozzle parts 24 and secondary air feed parts 25 which are alternately provided, and the flame nozzle parts 24 are projected and provided with thin and long inversely L-shaped flame nozzles 26 on the top along the longitudinal direction alternately in the right-to-left direction, and the secondary air feed parts 25 are formed in a recessed part between adjacent flame nozzle parts 24, and secondary air holes 27 are provided on a bottom part. The flame nozzle parts 24 prevent the burning by securing sufficient residual parts, and constantly form excellent flame, and in addition, the secondary air feed parts 25 are formed with simple constitution at a low cost, and the excellent combustion can be constantly obtained by feeding the straightened secondary air.
Patent JP-H01141959-A (JP)
Title: Antifogging coating composition
Inventor: KAWAI NORIO
IPC: C09D201/02
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a coating composition which can give a film having antifogging performance of excellent durability, abrasion resistance, flexibility, transparency and dyeability, by mixing two specified organosilicon compounds with a polycarboxylic acid and a curing agent. CONSTITUTION:This coating composition comprises the following components A-D and components A and B are each present in the form of a hydrolyzate: (A) is an organosilicon compound having an epoxy group-containing nonhydrolyzable organic group and at least two hydrolyzable groups introduced thereinto, (B) is 30-150pts.wt., per 100pts.wt. component A, at least one organosilicon compound having an ethylene oxide polymer unit introduced thereinto of formula I (wherein R<1> is a 1-4C alkyl group or an epoxy group- containing organic group, R<2> is a 1-4C alkyl group, and n is an integer of 3-30) or formula II (wherein R<1> and R<2> are each a 1-4C alkyl group and n is an integer of 3-30), (C) is 0.1-1 equivalent (in terms of carboxylic acid) per equivalent of the epoxy groups in components A and B, at least one member selected from an unsaturated or saturated polycarboxylic acid or its anhydride and 0.3-5.0pts.wt., per 100pts.wt. component A, curing agent (D).
Patent JP-H03163820-A (JP)
Title: Manufacture of diamond n-type semiconductor and diamond pn junction diode
Inventor: IIDA MASAMORI
IPC: H01L21/205
Filed: 1989-11-22
Abstract: PURPOSE:To obtain a diamond N-type semiconductor with high probability, by a method wherein diphosphorus pentoxide is dissolved in liquid type organic compound as the compound containing impurity element, and a diamond thin film doped with phosphorus element is formed on a substrate by hot filament CVD method. CONSTITUTION:As the compound containing impurity element, diphosphorous pentoxide (P2O5) is dissolved in liquid type organic compound being diamond material. Said solution is vaporized, and a diamond thin film doped with phosphorus element is formed on a substrate by hot filament CVD method. In this case, as compared with H3PO4, P2O5 is easily dissolved in organic compound like methanol (CH3OH). Compound of phosphorus (P) and methyl group (CH3) is produced in the solution. CH3 contributes to the synthesis of diamond itself, and P is taken in the diamond as impurity. Thereby diamond having the property of N-type semiconductor can safely and simply be synthesized.
Patent JP-H10108780-A (JP)
Title: Driving mechanism for motor-driven curtain opening/ closing device
Inventor: SEKIYA IKUO
IPC: A47H5/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To totally eliminate the increase in a driving current and mechanical damages by automatically controlling the opening and closing of a curtain by a click sound detection sensor which detects click sound generated in a stepping motor. SOLUTION: At the time of opening up the curtain by the drive of the stepping motor 4 and braking a motor rotary shaft 3, the click sound generated in the stepping motor 4 is detected by the click sound detection sensor 5. By the detection, the driving current 19 by a motor drive 18 is stopped, the rotation of the stepping motor 4 is stopped and the opening of the curtain is completed. Inversely, at the time of closing the curtain, the driving current 19 is made to flow by the motor drive 18, the stepping motor 4 is driven and the curtain is closed. The motor rotary shaft 3 is braked when it is closed up, the click sound of the stepping motor 4 is detected by the click sound detection sensor 5 and the driving current of the stepping motor 4 is stopped.
Patent JP-2001121807-A (JP)
Title: Recording medium and recorded matter
Inventor: TANUMA TOSHIHIRO
IPC: B41M5/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium and a recorded matter having ink absorbability, dye fixability, transparency, glossiness, water resistance, scuff resistance, and further low fading even for a long term retention after printing. SOLUTION: The recording medium comprises an ink receiving layer obtained from a silica-alumina composite sol and containing at least one type selected from the group consisting of a thiocyanate and a hindered amine on a base material.
Patent JP-H04179438-A (JP)
Title: Polished rice and agent for keeping quality of polished rice
Inventor: KIDA YOKO
IPC: A23B9/26
Filed: 1990-11-09
Abstract: PURPOSE:To prepare polished rice storable without causing the change of neutral fat in rice into free fatty acid while suppressing the proliferation of mold, etc., and keeping the quality and taste of freshly polished rice by attaching a quality- keeping agent composed mainly of water-soluble polysaccharide to polished rice. CONSTITUTION:The objective polished rice can be prepared by attaching or mixing a quality-improving agent composed mainly of a water-soluble polysaccharide (e.g. agar, carrageenan, alginic acid, guar gum and gum arabic) to polished rice.
Patent JP-H07157004-A (JP)
Title: Sorted collecting device for refuse and method
Inventor: SANO TSUGUO
IPC: B65F3/04
Filed: 1993-12-02
Abstract: PURPOSE:To provide a device and a method capable of efficiently performing sorted collecting work for refuse to plural refuse collecting stations and flexibly coping with the change, etc., of a station position. CONSTITUTION:A packing box 2 wherein the inside is demarcated into plural housing chambers is mounted on the loading deck of a traveling vehicle 1, and a trailer 5 for housing plural sorted vessels 6 is pulled by the traveling vehicle 1. The packing box 2 and the trailer 5 are carried concurrently by the traveling vehicle 1 to parallelly perform the collection of refuse and the distribution and recovery of the classified vessels 6. When the position of a station is changed, the carrying positions of the packing box 2 and the trailer 5 by the traveling vehicle 1 are changed.
Patent JP-2000090620-A (JP)
Title: Disk cartridge
Inventor: TANAKA YOSHITO
IPC: G11B23/03
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge preferably applicable to a disk drive apparatus in which an opening arm has a base end part set to the side of a disk cartridge insertion opening of a top plate constituting a cartridge holder, and a leading end part arranged in a depthwise direction of the cartridge holder, and a shutter-driving pin installed to the leading end part of the opening arm is disposed outside a pin engagement part of the disk cartridge when a shutter is closed. SOLUTION: A slider 22 comprises a front face part 31 having a head insertion part, a shutter mount part and a pin engagement part, a rear face part 32 of a smaller breadth than the front face part 31 and a coupling part 33 coupling the front and rear face parts. Guide rails formed along a front edge part of a cartridge case are slidably engaged in grooves 34a, 34b constituted of the front face part 31, engagement part and coupling part, and a rear face of the front face part is uniformly slid in contact with the front edge part of the cartridge.
Patent JP-H09141538-A (JP)
Title: Sizing device copying with many kinds of workpieces
Inventor: TOMOE MASAHIRO
IPC: B24B49/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a sizing device easily automated without needing complicated setting operation even to workpieces different in shape. SOLUTION: This sizing device that can cope with many kinds of workpieces is provided with a measuring head 13 for outputting measurement signals indicating the dimensions of a workpiece, and a processing means 1 for outputting a sizing signal when the measurement signal reaches the target dimensions. The processing means 1 is provided with a measured value temporary holding means 2 for temporarily holding the value of the measurement signal so as to be able to measure an outer diameter in the case of periodically outputting measurement signals even if the workpiece has the discontinuous face.  This sizing device is also provided with a workpiece information storage means 3 stored with workpiece information on many kinds of workpieces, including information on at least the outer diameters of the workpieces and on whether the machined parts are the continuous faces or discontinuous faces, and a workpiece selecting means 4 for reading workpiece information according to a workpiece selection signal. The measurement signal is processed according to the selected workpiece information.