baber/WOPTO huggingface dataset:
Patent JP-H02255907-A (JP)
Title: Line voltage adjustor
Inventor: SUTEIIBUN ARAN MORAN
IPC: G05F1/565
Filed: 1989-08-24
Abstract: PURPOSE: To obtain a line voltage controller which compensates the distortion voltage of a cable and also makes a voltage adjustment by providing a cable voltage drop signal generating means, a sensor circuit, and a voltage supply means. CONSTITUTION: The line voltage controller 22 is composed of the cable voltage drop signal generating means 23, sensor circuit 24, and voltage supply means 26. In this constitution, the means 23 outputs a cable voltage drop signal corresponding to the voltage drop of the cable 16 between the controller 22 and a load 12. The circuit 24 detected the distortion signal of the cable 16 between the controller 22 and a power source 14 and outputs a driving voltage corresponding to the distortion voltage, basic voltage, and voltage drop of the cable 16. The means 26 controls a voltage supplied to the load 12 controlled with the driving signal from the circuit 24 and supplies a voltage which nearly eliminates the distortion voltage to the cable 16. Consequently, the load 12 is supplied with a load voltage which is always free of distortion and adequately controlled.
Patent JP-H02169008-A (JP)
Title: Filtering material for filtrating-
Inventor: HANSU RUDORUFU MIYUURAA
IPC: B01D39/14
Filed: 1989-08-23
Abstract: PURPOSE: To make the structure robust and to provide a filter medium suitable for filtration of a suspension contg. extremely fine particles by embedding a filter membrane on either side in a fabric structure acting as a supporting/ protective structure. CONSTITUTION: The filter membrane 10 consisting of an ultra-microporous material is embedded into at least one fabric structures 11, 12 acting as the supporting/protective structure. The filter membrane 10 is so formed as to have openings smaller than 10 μ. Consequently, the robust structure is obtd. and the filter medium is made suitable for filtration of the suspension contg. the extremely fine particles.
Patent JP-H0268690-A (JP)
Title: Monitoring system for automatic cash transacting device
Inventor: ONISHI TAKESHI
IPC: G07D9/00
Filed: 1988-09-02
Abstract: PURPOSE:To correspond to service interruption or an accident and to a prevention of crimes to be effective even for burglar prevention by storing a code number to an automatic cash transacting device or a central processing unit in advance and providing a lock which is operated only at the time of the service interruption or the accident trouble of the device. CONSTITUTION:The automatic cash transacting device is equipped with a staff operation lock 14, an input means 13 of the code number which can be inputted by the operation of the staff operating lock 14, a means 11 to collate the code number and a registered number, a door opening detector 15 to detect the opening and closing of a door and a monitoring means 20 to activate a door opening warning or a signal only when a collated result is not normal. Now, the lock is operated to be effective only when a trouble is generated in a card reading part in the automatic cash transacting device and a control device 11 of the device is not normally operated. Thus, door opening can be monitored and the trouble is not generated even at the time of the service interruption or accident such as the run away of a program.
Patent JP-2000037082-A (JP)
Title: Power factor control system for plant power supply employing inverter driver
Inventor: AZUSAZAWA NOBORU
IPC: H02M7/48
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To control the power factor of a power supply for the entire plant optimally by operating the extra reactive current supply capacity of the converter in each inverter drive and supplying a reactive current for power factor compensation up to the maximum rating of the converter. SOLUTION: A reactive power detector 10 detects a reactive power Q based on the signals from a power supply voltage detector 11 and a power supply current detector 12. An entire power factor control section 9 operates a reactive current command IQ* for optimizing the power factor the entire plant based on the detected values and commands inverter drives 8-1 to 8-N based on the results. Consequently, the power factor of power supply for the entire plant can be controlled optimally using the reactive current control function of a PWM converter in a group of inverter drive having highest power ratio and utilizing the extra reactive current supply function to the maximum.
Patent JP-2000036322-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: NAKAHARA HIROSHI
IPC: H01M10/0568
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To stand the use in the high temperature, reduce the weight, and pursue the safety by including a lithium methide salt and a salt including fluorine except for the lithium methide salt in the electrolyte and, setting a weight ratio of the lithium methide salt to the total weight of the salt included in the electrolyte in which the lithium methide salt is dissolved to a specified value or more. SOLUTION: The electrolyte is adjusted by adding LiC(SO2CF2CF3)3 as lithium methide salt at 5 wt.% or more in relation to the total weight of the salt included in the electrolyte. A plate 7 is formed by laminating a positive electrode mix layer 1, a positive electrode collector layer 2, an electrical insulating film 3, a negative electrode collector layer 4, a negative electrode mix layer 5 and a separator layer 6 in this order like a tape, and spirally winding it. After impregnating this power generating element for a battery with the adjusted electrolyte, the power generating element for the battery is housed in a battery case of an aluminum laminate sheet so as to manufacture a non-aqueous electrolyte secondary battery.  With this structure, increase of the internal resistance and lowering of the discharging capacity after it is left as it is can be reduced, and safety is improved, and use in the high temperature is enabled.
Patent JP-H0557616-A (JP)
Title: Manufacture of electrodeposited grinding wheel
Inventor: KOBAYASHI YASUISA
IPC: B24D3/06
Filed: 1991-08-29
Abstract: PURPOSE:To provide manufacture of an electrodeposited grinding wheel uniformly electrodeposited with super hard abrasive grains on an abrasive grain electrodeposition part. CONSTITUTION:After heating a grinding wheel base metal 14 uniformly formed with many grooves 12 on an abrasive grain electrodeposition part 10, the abrasive grain electrodeposition part 10 of the grinding wheel base metal 14 is immediately buried in a vibrating device filled with super hard abrasive grains 18 such as diamond, the super hard abrasive grains 18 put in the grooved 12 formed on the abrasive grain electrodeposition part 10 are fixed by giving vibration to the super hard abrasive grains and cooling the abrasive grain electrodeposition part 10, and finally the super hard abrasive grains 18 fixed on the abrasive grain electrodeposition part 10 are fixedly secured by an electroplating method or an electroless plating method, and hence the electrodeposited grinding wheel is manufactured.
Patent JP-H0645480-A (JP)
Title: Resin for sealing semiconductor
Inventor: TERASAKI TATSU
IPC: H01L23/29
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a resin for sealing a semiconductor having strong heat cyclic resistance capable of reducing a package crack fraction defective and a stage shift fraction defective. CONSTITUTION:Two types of collapsible fillers having different mean particle sizes (e.g. filler having a mean particle size of 5mum and filler having a mean particle size of 9mum) are contained in resin as fillers.
Patent JP-S6373924-A (JP)
Inventor: IHARA KEISUKE
IPC: A47J43/04
Filed: 1986-09-17
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-H1153521-A (JP)
Title: System, device, and method for image composition
Inventor: OTA YOSHINORI
IPC: G06T3/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently composite an image by generating divided composite image data represented with object image data in a composition area and sending them to an image compositing device, and generating composite image data representing a composite image of one frame according to the divided composite images. SOLUTION: For example, when a background image BIP for printing is divided into three BDs 1 to 3 and the BD1 has no composition region, image composition is not necessary. When composition regions AC1 and AC2 are present in the divided background images BD2 and BD3 and the load of the composition process of the BD2 is larger than the load of the BD3, divided background data, etc., are sent to a division and composition server for the composition process of the BD2 and divided background image data, etc., are sent to the division and composition server as well for the composition process of the BD3, so that the composing processes of divided images are both performed. Then, an image management server generates composition image data representing a composite image of one frame from the division and composition image data.
Patent JP-S6373229-A (JP)
Title: Vacuum close-contact method for multiface printer
Inventor: FUJII KOICHI
IPC: G03B27/20
Filed: 1986-09-16
Abstract: PURPOSE:To eliminate the occurrence of positional slip of a photosensitive material by reducing the degree of vacuum at the time of non-printing while a negative film and the photosensitive material are closely brought into contact with each other. CONSTITUTION:The degree of vacuum by which a negative film 6 is attracted to and held on a light-transmissive plate 18 of a negative holder 14 is reduced after the start of vacuum contact between the negative film 6 and a photosensitive material 4 and before the start of printing of the photosensitive material 4 and is restored to the original value after the end of printing and before release of vacuum contact. Thus, the negative film 6 and the photosensitive material 4 are completely closely brought into contact with each other without causing positional slip of the negative film 6, and the occurrence of blur in printing of the image of the negative film 6 is prevented.
Patent JP-S6279435-A (JP)
Title: Variable power optical device for copying machine
Inventor: KAMIKAWAJI MAKOTO
IPC: G03G15/04
Filed: 1985-10-03
Abstract: PURPOSE:To improve the quantity of a copy image by contracting an flexible light shield member to an image side in abutting a mirror next on a lens at the time of minimum reduction magnification or expanding it without any gap to a light shield cover at the time of maximum enlargement magnification. CONSTITUTION:Elastic light shield sheets 13 and 14 fitted to the rear end of bracket side plates 9 and 10 while extending backward swell to outside the prolongations of the bracket side plates 9 and 10 at the time of variable power copying operation, so luminous flux 15 reaching to the 4th mirror 5 from the lens 4 is never cut off. When reduction copying operation is performed, the rear ends of the bracket side plates 9 and 10 come close to the 4th mirror 5, but the elastic light shield sheets 13 and 14 are pressed by the 4th mirror 5 as the rear end parts of the bracket side plates approach the 4th mirror 5 to deform elastically. Consequently, no large reaction force operates on a lens bracket and the 4th mirror 5, the luminous flux 15 reaching to the 4th mirror 5 from the lens 4 is never cut off, and any flare is generated owing to gaps formed between the bracket side plates 9 and 10 and cover side plates 11 and 12.
Patent JP-H0951540-A (JP)
Title: Animation communicating method
Inventor: ARAYASHIKI AKIFUMI
IPC: H04L1/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To decode and reproduce an original image while its picture quality deterioration is suppressed as much as possible by minimizing the influence of a transmission error and complementing the image data at the error part even if a microblock has the transmission error. SOLUTION: This image communicating method encodes an animation frame in divided block units by an information source encoder 1, puts a plurality of blocks together in a microblock by a variable-length encoder 2, and transmits it from a communication control part 5 to a transmission line 6. On the transmission side, a transmission code part 4 adds an error detection code to the microblock and sends it, and on a reception side, a transmission decoding part 8 detects a transmission error on the basis of the error detection code. Then a microblock wherein a transmission error is detected is replaced with a microblock which is found from the correlativity with normally transmitted image data and can be decoded and then decoded by a variable-length decoder 10 and an information source decoder 11.
Patent JP-H0949093-A (JP)
Title: Method for regenerating and recovering solvent and device for regenerating and recovering the same
Inventor: KOBAYASHI KAZUKI
IPC: B01D5/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To surely execute a solvent using stage, such as resistance washing (peeling) stage without requiring the discharge of contaminated solvents outside of the system or subjecting the solvents to a regenerating treatment in the outside by regenerating and recovering the solvents used in the resist washing (peeling) stage, etc., to be executed in production stages for liquid crystal devices, ICs, etc. SOLUTION: The solvents contg. low boiling contamination components and high boiling contamination components are vaporized in an evaporation section A and the high boiling contamination components are separated as still residues. On the other hand, the vapors generated in the evaporation section A are passed through a mist separator 2 and are introduced to a capacitor 3 where the vapors are partly condensed. The condensate is returned as the liquid for mist washing to a mist washing device 2. The vapors failing to be condensed in the condenser 3 are supplied to a rectification section B where the vapors are subjected to rectification and the low b.p. contamination components are separated as fractions. As a result, the refined solvents are recovered and are returned to the solvent using stages, by which the solvents are cyclically used.
Patent JP-H06227114-A (JP)
Title: Sheet for ink jet recording
Inventor: KONO KAZUHIKO
IPC: D21H19/44
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a sheet for ink jet recording which is excellent in absorbency for water soluble ink, gives an image of high grade and is excellent in water resistance of a printed image, in particular. CONSTITUTION:A sheet for ink jet recording which is prepared by providing on a substrate an ink accepting layer constituted mainly of a pigment and an adhesive, and of which the ink accepting layer is formed of a water soluble composition constituted mainly of the pigment and dipolar ion latex.
Patent JP-H0670321-A (JP)
Title: Descramble circuit
Inventor: NOJIMA KENJI
IPC: H04N21/4405
Filed: 1992-08-19
Abstract: PURPOSE:To eliminate a video component invaded in a timing pulse (superimposed on voice carrier) used for decoding a scramble signal in the synchronization compression scramble system executed in the CATV (cable television) or the like. CONSTITUTION:A video intermediate frequency signal and an video intermediate frequency signal outputted from a tuner 1 are inputted to a 1st audio intermediate frequency amplifier circuit 5, where they are amplified and the result is inputted to a band pass filter (SAW filter) 6. The band pass filter 6 uses the audio intermediate frequency as a center frequency and a video signal component is invaded in the output of the filter 6. Then the output of the band pass filter 6 is amplified by a 2nd audio intermediate frequency amplifier circuit T, detected by an AM detection circuit 8 and the video component is cut off by a limiter circuit 12. A timing pulse 9 whose video component is cut off is subject to waveform shaping by delay for a prescribed delay and pulse width expansion by a pulse waveform shaping circuit 10, and the timing pulse subjected to waveform shaping is inputted to a scramble decoder 4.
Patent JP-S61105872-A (JP)
Title: Semiconductor device
Inventor: KAMIGAKI YOSHIAKI
IPC: H01L21/265
Filed: 1985-10-04
Abstract: PURPOSE:To obtain a semiconductor device in a high-withstand voltage structure by a method wherein the difusion coefficient of an impuity to be introduced in the low-concentration impurity region constituting the drain region is made larger than that of an impurity to be introduced in the high-concentration impurity region. CONSTITUTION:An oxide film is formed on a substrate 1 by performing a thermal oxidation and after a polycrystalline silicon layer, wherein phosphorus is contained in high concentration, is deposited thereon, a gate insulating film 3 and a gate electrode 4 are formed. After that, a thermal oxidation is performed and phosphorus is ion- implanted in the substrate 1 as wide as 2-10<13>cm<-2> at an acceleration voltage of 75keV through oxide films 8-1 and 8-2, which are formed at the time of the foregoing thermal oxidation, and implanted layers 5-1 and 5-2 are formed. Subsequently, wet and dry thermal oxidation are performed and oxide films 6-1 and 6-3 are formed on the substrate. At this time, an oxide film 6-2 is formed on the periphery of the gate electrode 4, because an impurity, phsophorus, is being contained in the polycrystalline silicon layer in high concentration. After then, arsenic is ion-implanted as wide as 6X10<15>cm<-2> at an acceleration voltage of 70keV. After that, phosphorus impurity layers 5-1 and 5-2 and arsenic impurity layers 7-1 and 7-2 are formed as the final diffusion layers after the passing of a heat treatment process.
Patent JP-S6375000-A (JP)
Title: Production of aluminum nitride whisker
Inventor: ABE SAN
IPC: C30B25/00
Filed: 1986-09-18
Abstract: PURPOSE:To readily and safely produce an AlN whisker, by heating an Al metal in a reaction vessel under reduced pressure to vaporize, reacting the vaporized Al with a N2 gas and depositing and growing the resultant AlN on the interior of the reaction vessel. CONSTITUTION:A sample case 4 made of zirconia is provided in a reaction vessel 3 composed of graphite inside a vacuum vessel 1 and a metal Al block 5 is put in the sample case 4. The interior of the vacuum vessel 1 is evacuated to about 10<-3>Torr vacuum with a rotary mechanical booster and heated at a rate of about 1,000 deg.C/hr by sending an electric current to a graphite heater 2. When the interior of the reaction vessel 3 is heated to about 1,200 deg.C, a needle valve 7 is opened and a N2 gas is allowed to flow into the reaction vessel 3 until an inner pressure of a furnace attains to about 20-40Torr. Then, when the temperature of the reaction vessel is raised to about 1,700 deg.C, an electric source is immediately turned off and the reaction vessel 3 is cooled. Thus, a whitish AlN whisker is produced on the whole interior of the sample case 4 in the reaction vessel 3.
Patent JP-H05224060-A (JP)
Title: Mode field diameterchanged fiber
Inventor: KANAMORI HIROO
IPC: G02B6/14
Filed: 1992-08-19
Abstract: PURPOSE:To provide an optical fiber capable of being connected to the optical parts having different mode field diameters. CONSTITUTION:The core and clad of an optical fiber are formed by adding Ge capable of raising the refractive index of SiO2 as the base material and having a relatively small thermal diffusion coefficient and F capable of lowering the refractive index of SiO2 and having a relatively large thermal diffusion coefficient in a specified conc. distribution. The specified part of the optical fiber is heated to effectively promote the diffusion of F, hence the refractive index difference between the core and clad is changed, and the mode field diameter of the heated part is changed.
Patent JP-H1161267-A (JP)
Title: Manufacture of high chromium martensitic seamless steel tube for line pipe
Inventor: MIYATA YUKIO
IPC: B21B3/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a seamless steel tube excellent in toughness at a low cost by achieving the hardening, the heat treatment and the tempering of the steel tubes having the composition consisting of C, Si, Mn, Cr, Ni, Cu, V and N in the specified content and the balance Fe with inevitable impurities under the prescribed conditions. SOLUTION: The steel has the composition consisting of, by weight, <=0.02% C, <=0.5% Si, 0.2-3.0% Mn, 10.0-14.0% Cr, 0.2-2.0% Ni, 0.2-1.0% Cu, 0.01-0.15% V, <=0.02% N, and the balance Fe with inevitable impurities. The steel tube stock of this composition is formed into a seamless steel tube through the hot rolling, and the direct hardening is achieved immediately after the tube is manufactured. The cooling speed in hardening is >= the natural cooling temperature and the tube is cooled <=200 deg.C. The tube is heat treated to the temperature of >=Ac1 point to Ac1 point +50 deg.C. In addition, the tube is tempered at the temperature of < the Ac1 point, preferably, >=550 deg.C.
Patent JP-S60113354-A (JP)
Title: Disk mounting device
Inventor: ODAWARA KAZUHARU
IPC: G11B17/03
Filed: 1983-11-22
Abstract: PURPOSE:To facilitate correct mounting of a disk by coping with correction of eccentric position of the center hole of a disk to rotation axis and change of hole diameter of the disk center hole due to change of temperature in good accuracy by using the second disk table elastically supported to allow vertical movement and elastic widening structure of a collect itself. CONSTITUTION:The disk is held and fixed by a disk placing section 12 that places the disk on a plane perpendicular to the rotation axis of a driving spindle 11 and a disk fixig device. At this time, the disk placing section is constituted of the first disk table 13 and the second disk table 16 made of material of small coefficient of friction placed movably in a recess provided at the center. The second disk table 16 is floated and supported by a spring 15 for which spring contstnat is set to position the upper end face of the table 16 above the upper end face of the first disk table in temporary placing state of the disk, and to make flush with the upper end face of the first disk table in pressing state by the disk fixing device.
Patent JP-H02108681-A (JP)
Title: Cyclopentane derivative
Inventor: POORU HAWAADO BURAINAA
IPC: A01N43/20
Filed: 1989-08-29
Abstract: NEW MATERIAL: A compound of formula I [wherein (n) is 0-5; R is a halogen, nitro, cyano, OH, a (halo)alkyl, a (halo)alkoxyl, amino, a (di)alkylamino, carbamoyl, a cycloalkyl, phenyl or the like; R 1  and R 2  are each H or an alkyl; and R 5  is H, an alkyl or a cycloalkyl].  
     EXAMPLE: 1(4-Chlorobenzyl)-1,2-epoxy-3,3-dimethyl-2-methoxycarbonylcyclopentane.  
     USE: A bactericide.  
     PREPARATION: A compound represented by formula II is reacted with desirably 1-3 equivalents of a peroxy acid (desirably peracetic acid, perbenzoic acid or perphthalic acid). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0965637-A (JP)
Title: Linear motor and method for controlling it
Inventor: KANEKO NORIYOSHI
IPC: B60R1/06
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which does not require the conduction of its motor coil when the motor is locked, can be released from a locked state when the motor coil is conducted, and has excellent responsiveness and a method for controlling the motor by which the motor can be positioned and controlled accurately at a high speed. SOLUTION: In a linear motor 1, a mobile piece is released from a locking section 24 formed in a center yoke 22 by conducting a current circuit 33 formed on the mobile piece and, at the same time, a moving coil section 2 is moved linearly by conducting a coil 13 and, when the section 2 moves to a desired position, the mobile piece is again locked by interrupting the conduction of the current circuit 33 and coil 13.