baber/WOPTO huggingface dataset:
Patent JP-H032727-A (JP)
Title: Liquid crystal device
Inventor: AOKI KAZUO
IPC: G02F1/1337
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a liq. crystal device having stable memory property and high contrast by uniaxially orienting a ferroelectric liq. crystal having negative dielectric anisotropy and applying an alternating electric current to change the oriented state. CONSTITUTION:When a ferroelectric liq. crystal is held between a pair of substrates each having an electrode to obtain a liq. crystal cell, a thin aminosilane film formed on at least one of the electrodes is uniaxially oriented by rubbing, the ferroelectric liq. crystal having negative dielectric anisotropy is injected and an alternating electric field is applied to change the oriented state. Since the dielectric anisotropy of the liq. crystal is negative, the molecules of the liq. crystal are oriented parallel to the substrates by the voltage pulse of a bias electric field applied in a nonselection period and the liq. crystal responds hardly to an electric field. A liq. crystal device having stable memory property at the time of multiplex driving and high contrast can be obtd.
Patent JP-S5470598-A (JP)
Title: Mooring method of and apparatus for airships employing unmanned induction cable
Inventor: AMANO KAORU
IPC: B64F1/14
Filed: 1977-11-15
Abstract: PURPOSE: To accomplish safe and easy mooring of airships by making the mooring post movable vertically and tiltable freely with respect to the ground surface.  
     CONSTITUTION: The lower end of a mooring post 2 of a mooring device 1 set up on the ground is mounted rotatively on a base firmly fixed on the ground with anchor bolt or the like so that it can be turned and tilted within one plane vertical to the earth's surface. With such an arrangement, when a airship flies over the mooring device 1, the mooring post 2 is rendered tiltable with the disconnection support members 9 and 10 and mooring member both retaining the post vertical. Subsequently, an induction cable 23 from the airship 21 is combined with a hook 18. Then, while the induction cable is wound up on the part of the airship, the mooring post 2 is erected adjusting the buoyant force. As the head of the airship approaches the hook 18, the mooring post 2 is fixed upright again with the support members 9 and 10 and the mooring member 6 connected again. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06343290-A (JP)
Title: Driving method for inverter
Inventor: WARATANI HIROHARU
IPC: H02P27/06
Filed: 1993-05-14
Abstract: PURPOSE:To hold down oscillating current and then to keep overcurrent of the body of an inverter low by keeping down abnormal mechanical vibration of a motor or a load by controlling oscillation current at the time of low-speed driving or during acceleration and then by preventing the shutdown of the machine due to abnormal vibration. CONSTITUTION:A V/F control inverter driving equipment 1 is provided with an oscillating current detector 3 which detects the cyclic fluctuation of current of a driven motor M. This equipment also has a voltage controller 4 which lowers the voltage of a V/F control inverter 2 based on an oscillating current detection signal from the detector 3. Oscillation of current is controlled by lowering the driving voltage of the motor.
Patent JP-H03828-A (JP)
Title: Latent bulky polyester composite yarn for knit woven fabric
Inventor: BABA KATSUMI
IPC: D02G3/22
Filed: 1989-05-30
Abstract: PURPOSE:To obtain the title composite yarn having softness, flexibility and dry tough and drape property and strong antidrape stiffness and stiffness and excellent process air permeability by interlacing specific two kind of multifilaments different in physical properties of yarn in a definite interlacing degree. CONSTITUTION:The aimed composite yarn obtained by interlacing (A) a polyester multifilament [having 20-80% (denier ratio) content in composite yarn] having >=0% hot water (100 deg.C) shrinkage, <=0 dry heat (160 deg.C) shrinkage and <=3 denier single fiber and (B) polyester multifilament [having 20-80% (denier ratio) content in composite yarn] having >=0% hot water (100 deg.C) shrinkage and dry heat (160 deg.C) shrinkage higher by >=5% than that of the component A and having >=0.7 intrinsic viscosity and >=6g/denier breakage strength in 20-100/m interlacing degree and suitable for lady dress and man clothing, etc.
Patent JP-H035622-A (JP)
Title: Cooking control device
Inventor: HORIIKE SUMIO
IPC: G05B13/02
Filed: 1989-05-30
Abstract: PURPOSE:To automatically control the heating intensity for cooking foodstuff by providing a means which determines the heating intensity by fuzzy inference based on the output information of temperature and smell of the foodstuff which is being cooked as detected from respective sensors. CONSTITUTION:The temperature sensor 1 detects the surface temperature of the cooked foodstuff 8, and the smell sensor 2 detects the smell (i.e., the gas having certain constituents) emanating from the foodstuff 8. The fuzzy inference device 3 performs the fuzzy inference with the output signal X1 from the sensor 1 and the output signal X2 from the sensor 2 as its input variables, and outputs the gas volume signal V and the cooking time signal T. The timer 4 controls the gas valve circuit for a time interval dictated by the signal T. The circuit 5 controls the gas valve 6 to control the gas supply rate corresponding to the signal V during the time interval where the timer 4 is being operated. This way, the heating intensity can automatically be controlled based on the judgment about the cooking status of the foodstuff, and the cooking becomes sure as the instinct and empirical experience are reflected to the fuzzy inference.
Patent JP-S5261452-A (JP)
Title: Display equipment of electronic register
Inventor: MASUO TETSUYA
IPC: G06F3/147
Filed: 1975-11-14
Abstract: PURPOSE: The display equipment of electronic register is composed by arranging plural units of display element consisting of figure diaplay section and sign display section. As a result, the circuit constitution is simplified as well as cost reduction is realized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5469349-A (JP)
Title: Error correcting system
Inventor: FURUYA TSUKASA
IPC: G11C29/00
Filed: 1977-11-14
Abstract: PURPOSE: To enable to enlarge the limit of correction for error data by making the data decided as an uncorrected error wait for a stated time and anticipating the pointer information in the successive data group.  
     CONSTITUTION: By logical operation results 21 and 22 of syndrome generating circuits S 1  and S 2  and error position indicating information of pointer circuit 2, error decision circuit 4 decides wether an error occurs in the data group or not and the error can be corrected or not; if there is no error, data stored in buffer 3 is transferred to circuit 4. When existence of errors is confirmed and the error can be corrected by syndromes 21 and 22 and pointer 2 information, the error patturn of the position to be corrected is generated 7 and contents of buffer 3 are corrected by correction circuit 5. When data is decided as uncorrected one, a correction unable signal is sent to wait control circuit 6 through signal line 8, correcting operation is stopped for a stated time and circuit 4 is reset; referring to the pointer, the data are returned to the sequence which can decide errors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0432266-A (JP)
Title: Field effect type semiconductor device and manufacture of the same
Inventor: OMURA YASUHISA
IPC: H01L21/336
Filed: 1990-05-29
Abstract: PURPOSE:To realize high speed operation and high integration by reducing source region and drain region under a gate electrode width and providing a contact surface for source region and drain region at the side surface. CONSTITUTION:In a semiconductor device, distance of source region 5 and drain region 6 in contact with a gate insulator layer 4 is controlled by thickness Lgs of insulator layers 9a, 9b provided at the side wall of a gate electrode 7 and parasitic capacitance and occupied area may be remarkably reduced by narrowing the width of source region 5 and drain region 6. Moreover, the parasitic capacitance of source region 5 and drain region 5 can be reduced to 1/2 or less in comparison with the conventional semiconductor device depending on the optimum structure design because of Lgs to (1/2)Lg. As a result, the width of source region and drain region may be reduced to 1/3 or less and occupied area of semiconductor device may be reduced up to 1/2 or less of the conventional semiconductor device. Accordingly, integration density of semiconductor device per unit area may be increased up to two times or more and high speed operation may also be realized.
Patent JP-H09319288-A (JP)
Title: Processing unit
Inventor: SAKO HIROYUKI
IPC: G03G21/18
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To firmly assemble a photoreceptor unit and a developing unit with an excellent assemble working performance without the play. SOLUTION: In this processing unit, the photoreceptor unit and the developing unit are supported through supporting shaft 5 in freely swingingly. Then, the photoreceptor unit and the developing unit are severally provided with a pair of supporting side walls 413a and 413b, and 591a and 591b on which supporting holes 414a and 414b, and 592a and 592b is severally formed. One side pair of supporting side walls 413a and 413b, and the other pair 591a and 591b is severally supported through the supporting shaft 5 arranged so as to penetrate respective supporting hole 414a and 414b, and 592a and 592b. One end of the supporting shaft 5 is supported by the supporting hole 414b of the supporting side wall 413b through a freely detachable bearing member 593.
Patent JP-H10335681-A (JP)
Title: Manufacture of infrared sensor
Inventor: MATSUMOTO SHOHEI
IPC: G01J1/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the resistance temperature coefficient of a bolometer titanium, by forming an insulating protection film at a specific growing temperature on a titanium thin film which is a bolometer material. SOLUTION: A silicon oxide film 7 is grown on the whole plane and an aluminum wirings 8 and 8' are formed on the silicon oxide film 7 to be electrically connected with a part of a scanning circuit. Bolometer titanium 9 is deposited, for instance, by sputtering, and a pattern of the bolometer is formed by photoresist method and selective etching. Then, a low-temperature growing insulating protection film 12 made of 1 μm thick silicon oxide film is deposited for covering titanium by plasma CVD method at 300 deg.C or below. When the titanium growing temperature becomes higher than 300 deg.C, titanium resistance temperature coefficient becomes lower than the resistance temperature coefficient of titanium exposed before growing the insulating protection film.  Therefore, the resistance temperature coefficient of bolometer titanium can be improved by forming the insulating protection film at 300 deg.C or below.
Patent JP-H11322671-A (JP)
Title: Production of 3-acetoxycyclohexene
Inventor: ONO MITSUJI
IPC: C07C69/157
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 3-acetoxycyclohexene, capable of simply and profitably producing the 3-acetoxycyclohexene useful as a raw material for organic industrial chemicals in high selectivity in a state facilitating the separation of the reaction mixture components, while reducing the by- production of high boiling point compounds needing their disposal treatments. SOLUTION: This method for producing 3-acetoxycyclohexene comprises the following processes using cyclohexene as a raw material and comprising: (1) reacting the cyclohexene with acetic acid and oxygen in the presence of a palladium-based carried solid catalyst in a liquid phase to produce a mixture comprising the 3-acetoxycyclohexene, the cyclohexene and benzene, (2) separating the cyclohexene and the benzene as a mixture from the produced mixture, (3) separating the mixture of the cyclohexene and the benzene obtained in the process (2) by an extraction distillation operation, and subsequently recycling the cyclohexene to the process (1).
Patent JP-H05244605-A (JP)
Title: Device for identifying standard video signal and non-standard video signal
Inventor: MAAKU DAGURASU UORUBII
IPC: H04N9/00
Filed: 1992-04-14
Abstract: PURPOSE: To discriminate standard video signals and non-standard video signals at a low error rate. CONSTITUTION: A timing signal source 10 for responding to composite video input signals S1 supplies timing signals Fh and 4Fsc relating to a line frequency and a burst frequency. A measured value supplied by a measurement circuit 20 for responding to the timing signals tends to be repeatedly generated when the video input signals are a prescribed color television standard and tends to present pseudo random distribution when they are not. Signal processors 30 and 40 generate the 'histogram' of the measured value generated within a prescribed time interval and generate output signals for identifying the standard video input signals and the non-standard video input signals based on the histogram of the measured value.
Patent JP-H10310056-A (JP)
Title: Transmitter
Inventor: URUSHIBATA TAKASHI
IPC: B61L23/14
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-cost transmitter having a function to check suitability of a signal to be transmitted. SOLUTION: Signal generating parts 3, 4 form and output PWM waves based on a control command from a processing device 2. A comparator circuit part 5 compares the PWM waves outputted from the respective signal generating parts 3, 4 with each other to form a comparison signal to indicate if they coincide with each other or not to be outputted to the processing device 2. The processing device 2 determines if the inputted comparison signal is an alternating signal or a DC signal, and determines if the PWM waves outputted from the signal generating parts 3, 4 in two systems coincide with each other or not.
Patent JP-S5927096-A (JP)
Inventor: TSUZUKI JIYUNICHI
IPC: E04B1/61
Filed: 1982-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09296232-A (JP)
Title: Production of ultra-fine crystal grain metallic material by continuously stirring and solidifying
Inventor: ICHIKAWA KIYOSHI
IPC: B22D23/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of an ultra-fine crystal grain metallic material, by which a mesoscopic structural control for improving the material characteristic by finely making the crystal grain fine size can be achieved in a simple means. SOLUTION: Molten metallic material heated and melted in a melting chamber is introduced from the melting chamber to a stirring chamber, and in this stirring chamber, after stirring for a short time with a screw-like stirring bar 15 rotation-driven at high speed, this metallic material is ejected from an ejecting nozzle 20 at the outlet side under solid-liquid coexisting condition. The metallic material under the solid-liquid coexisting condition ejected from the nozzle 20 is formed as a continuous plate-state while immediately and quickly cooling and solidifying with rolls 22 under condition of containing the minute crystal grains in this metallic material.
Patent JP-S5927270-A (JP)
Title: Abnormality monitor for electromagnetic induction equipment
Inventor: SODA KOUJI
IPC: G01R31/00
Filed: 1982-08-06
Abstract: PURPOSE:To detect the generation of any winding arc quickly by transmitting light with a light emitter at one end of an optical fiber tightly put on the winding conductor of an electromagnetic induction equipment while light propagated therethrough is monitored with a light receiver at the other end thereof. CONSTITUTION:In normal operation, light transmitted modulated in pulse with a light emitter 17 passes along a winding conductor 13 via a bushing 14 as introduced through an optical fiber 16 and received constantly with a light receiver 18 as introduced thereto 18 again via the bushing 14. When a transformer 11 causes such as accident as generating an arc in the winding conductor 13, the optical fiber 16 arranged along the winding conductor 13 is burnt out immediately due to the arc heat. As a matter of cause, since light transmitted from the light emitter 17 fails to reach the light receiver 18, the receiver 18 sents an inside abnormal signal of the transformer 11 outside. Thus, the generation of the winding arc can be detected quickly by monitoring light propagated through the optical fiber 16 with the light receiver 18.
Patent JP-H11317831-A (JP)
Title: Image reader
Inventor: KIMURA TETSUYA
IPC: H04N1/10
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that prevents dew condensation for a lens of a scanner, a mirror and a contact glass or the like. SOLUTION: The image reader is provided with a 1st carriage 61 that supports a lighting lamp 15, a reflecting mirror 16 and a 1st mirror 17, a 2nd carriage 63 that supports 1st and 2nd mirrors 18, 19, an original on a contact glass 101 is lighted through the movement of the carriages 61, 63 in the subscanning direction, its reflected light is reflected in the mirrors 17, 18, 19, the light is photoelectric-converted by a CCD sensor 22 via a color filter 20 and a lens 21 and then read. A power supply device 201 supplies power for a drive motor 65, a motor driver printed circuit board 67, and a control printed circuit board 71 and a CCD board 69 or the like.  The power supply device 201 is placed in the vicinity of the home position and prevents dew condensation of the optical system including the contact glass 101 and the mirrors or the like by using generated heat of its internal circuit.
Patent JP-H05305047-A (JP)
Title: Carpet cleaner and detergent feed control method for carpet cleaner
Inventor: HASEGAWA SHUICHI
IPC: A47L11/34
Filed: 1992-04-30
Abstract: PURPOSE:To provide a carpet cleaner capable of feeding the optimum quantity of bubbles for cleaning to the carpet surface by invariably stabilizing the feed quantity of a detergent, the generation quantity of bubbles, and the homogeneity of bubbles. CONSTITUTION:The discharge air of a blower 20 applying the suction force sucking bubbles to a nozzle 25 is fed to a bubble generator 15 coupled with porous bodies with different meshes and a blowout port 21c to feed finely rectified bubbles and dry the carpet surface after cleaning, and the revolving speed of a pump 13 feeding a detergent to the bubble generator 15 is controlled in response to the speed of the carpet cleaner detected by a speed sensor to adjust the feed quantity of bubbles.
Patent JP-S5762128-A (JP)
Title: Feeder
Inventor: KAN YASUTO
IPC: B65H3/56
Filed: 1980-10-02
Abstract: PURPOSE: In a cut sheet feeder of a copier, to restrain flexion on the non-feed side and also optimize flexion on the feed side by extending the trail end of flexion control plates over the outer periphery of a feed roller toward the non-feed side.  
     CONSTITUTION: Feed rollers 5 are positioned at a space narrower than the minimum width of cut sheets, and adapted to feed out the sheet in contact with the sheet under a fixed pressure. Flexion control plates 6, 6a are disposed axially parallel to a roller shaft 8 out of contact with the sheet, the adjacent portions of which are substantially planes 6b, eagc trail edge 6c thereof being extended over the outer periphery of the roller 5 in non-feed direction. A sheet P 1  which has been fed out is temporarily kept from advancing by fingers 7, 7a mounted on the corner portions of stacked sheets to form flexion (a). At that time, flexion on the non-feed side is controlled to be smaller by the trail edge 6c, and only flexion on the feed-side is formed in an optimum scale by the plane portions 6b. The sheet P is take off the fingers by force of such flexion and firmness of the sheet itself and fed out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H033066-A (JP)
Title: Dictionary area acquisition processing system in data processing system
Inventor: SUEHIRO HIDEKO
IPC: G06F17/22
Filed: 1989-05-31
Abstract: PURPOSE:To attain the acquisition processing of an idle area matched with a user's request by specifying the memory capacity of an idle area for registering words in accordance with the user's request itself and directly specifying the number of words to acquire the idle area. CONSTITUTION:A registering word number setting part 11 informs the number of inputted words to a registering words idle area calculating part 14. The calculating part 14 calculates the memory capacity of the idle area for registering the word information inherent in each user based upon the number of words. When the dictionary data of a memory means 4 are developed in a storage device 3 by a dictionary data developing part 13, a registering word idle area acquiring part 15 sets up the idle area corresponding to the memory capacity calculated by the calculating part 14 following the dictionary data to acquire the idle area for registering the word information not included in the dictionary data and ends the processing. Consequently the user can acquire the idle area matched with the his own data processing contents while being conscious of the maximum number of words to be registered.
Patent JP-H0431823-A (JP)
Title: Patterned light control material and production thereof
Inventor: MATSUDA MINORU
IPC: E06B9/24
Filed: 1990-05-28
Abstract: PURPOSE:To allow the adequate use of the above material in light control applications where light transmission is preferential by providing a liquid crystal layer formed by dispersing a liquid crystal into a resin matrix of a curing type resin which is compounded with specific compds. and cured. CONSTITUTION:The liquid crystal layer 1 is formed by uniformly dispersing the liquid crystal into the resin matrix of the curing type resin which is compounded with the compd. expressed by formula (where X is SH, NH2, OH; R1 is H, CH3; R2 is an alkyl group, contg. a hetero bond; R3 is H, 1C alkyl group, alkyl group contg. a hetero bond; (n) is 1 to 4 integer) and is cured. The liquid crystal layer 1 is, therefore, partially irradiated with light while this layer is held transparent by impressing a voltage between transparent electrodes 2a and 2b, by which this photoirradiated part is fixed in the transparent state and the transparent regions 4a to 4c which do not restore the cloudy state again even if the voltage is not impressed are formed. The patterns consisting of the transparent regions 4a to 4c and the cloudy region 40 are, therefore, produced when the voltage is not impressed. The entire part is made transparent and the patterns are annihilated when the voltage is impressed. The adequate use of the light control material to the light control applications where the light transmission is preferential is possible in this way.
Patent JP-S62296903-A (JP)
Title: Spindle shifting method for roll shift rolling mill
Inventor: KISHI OSAMU
IPC: B21B35/14
Filed: 1986-06-16
Abstract: PURPOSE:To permit the follow-up shift of a spindle to a work roll and to simplify the construction of a spindle device by executing a roll shift while the spindle is held pressed to the work roll by a spindle shift cylinder. CONSTITUTION:The spindle shift cylinder 9 is driven by a hydraulic device to hold the spindle 4 pressed to the work roll 1 via a connecting coupling 14. The work roll 1 is shifted leftward by a shift block 7, a connecting plate 3a and a chock 3 and the spindle 4 is shifted by the pressing force of the cylinder 9 in follow up to the work roll 1 when a roll shift cylinder 8 is driven. The spindle 4 is slightly moved to a driving side D by the cylinder 9 to eliminate the axial load acting on the slipper 14a and slipper pin 14b of the coupling 14 when the shift of the roll 1 is completed. The axial movement of the spindle 4 is further fixed by blocking the oil pressure of the cylinder 9.