baber/WOPTO huggingface dataset:
Patent JP-H11296575-A (JP)
Title: Circuit data contracting method and circuit simulation method
Inventor: KURIBAYASHI MOTOTAKA
IPC: G06F17/50
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce a processing time while securing the precision of circuit simulation by propagating an input signal on a circuit based on the characteristic of an MOS transistor, obtaining a range where this propagation seaches output observing points and extracting nodes within this range so as to contract elements. SOLUTION: Circuit data required is fetched based on the input of circuit data on a spice network list, etc., (S10). From nodes whose state set by an independent power source voltage has a fixed potential among inputted nodes, a node whose state can be fixed further is searched to successively develop its HIGH or LOW fixed state (S20). Grouping on an inputted net list is executed (S30). Path finding on a circuit, namely the searching of a group existing on a path to an observation designated node from a variable inputting node, is executed by setting these groups as units (40). Circuit information after contraction including a node and an element extracted based on a searching result is outputted (S50).
Patent JP-H03221766-A (JP)
Title: Defrost controller
Inventor: MIYAMOTO HIROSHI
IPC: F25B13/00
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the best defrost control by providing an evaporation temperature detecting means of an outdoor heat exchanger, an output frequency detecting means of an inverter which controls rotation of a compressor, and a defrost mode switching means. CONSTITUTION:Evaporation temperature Te of an outdoor heat exchanger 17 is detected on the base of temperature signals from a thermister 21. If the detected value is lower than defrost start temperature 'Td' stored in a memory 24, defrost operation starts and output frequency of an inverter is detected. If the output frequency F is lower than frequency 'Fhs' preliminarily set and stored in the memory 24, a target value of the output frequency F of the inverter 11 is set at heat accumulating operation frequency 'Fd1', and a compressor 12 is driven with high speed to accumulate heat. On the other hand, if the output frequency F is higher than frequency 'Ths', refrigerant heated by the quantity of heat accumulated for defrosting operation in the compressor 12 is discharged, part of which separates to the side of a bypass pipe 20 opened by a solenoid valve 19 and flows into an outdoor heat exchanger 17 to solve frost on its surface.
Patent JP-H03223265-A (JP)
Title: Cyclic diamine derivative
Inventor: KON TATSUYA
IPC: C07D403/12
Filed: 1990-01-26
Abstract: NEW MATERIAL:A compound of formula I {R1 is lower alkyl; R2 is aryl(lower) alkyl; (n) is 2 or 3; A is formula II (X is CO, CH2; R3 is H, lower alkyl), formula III [Y is CO, CH(OH), CH2O, etc.; Z is N, CN], formula IV (R4 is R3, halogen, etc.), etc.,} or an acid adduct salt thereof. EXAMPLE:N-(1-Benzyl-4-methylhexahydro-1H-1,4-diazepin-6-yl)-1,2,3,4-te trahydro-9 H-carbazole-3-carboxamide. USE:A serotonin antagonist. Useful for treating and preventing anorexia, nausea, emesis, abdominal distension, diarrhea, constipation, etc. PREPARATION:A compound of formula V or a reactive derivative thereof is made to react with a compound of formula VI ((n) is 2, 3) in a solvent or in a solvent-free state, if necessary, in the presence of a base (e.g. sodium bicarbonate) at -30 deg.C to 200 deg.C to provide the compound of formula I.
Patent JP-S62175018-A (JP)
Title: Ad converter
Inventor: KADOKURA SHOICHI
IPC: H03M1/38
Filed: 1986-01-28
Abstract: PURPOSE:To execute successively the high resolution of a comparing type AD converter by providing with a comparator group to compare plural reference voltage levels and the signal from a computing element, an encoder to code the output and a digital multiplexer to add the output to a successive comparing logic. CONSTITUTION:For the constitution of a parallel type AD converting part, a reference value VR is applied to a resistance array to connect serially resistances R1-Rn, the reference value of respective levels divided by the resistance array is introduced to comparator groups C1-Cn, the output is introduced to an encoder 1, coded, and comes to be a digital signal s2 corresponding to a higher order 4-bit of an analog input Vi of the converting object. A DA converter 17 converts the 12-bit signal introduced from a successive comparing logic 19 to the analog signal and adds to a computing element 16. The computing element 16 operates the analog input Vi of the converting object introduced through a circuit 15 and a signal Vj introduced from the DA converter 17, and as the result, Vk is applied to respective comparators C1-Cn. A digital multiplexer 22 selects the output of the comparator equivalent to the highest level where the output comes to be '1' and continues to latch the condition.
Patent JP-H07225443-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material
Inventor: KONDOU AKIYA
IPC: G03C1/06
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a silver halide photographic emulsion having high sensitivity and excellent in grainedness by using silver halide particles whose nuclei have been formed in an aq. soln. contg. protective colloid contg. a dissolved specified compd. CONSTITUTION:This silver halide photographic emulsion contains silver halide particles and gelatin subjected to amphoteric ion exchange treatment. The nuclei of the silver halide particles have been formed in an aq. soln. contg. protective colloid contg. at least one kind of dissolved compd. represented by the formula MxHy(C6H5O7)2.nH2O (where M is a group I or II element of the Periodic Table, (x) is an arbitrary integer of 0-3, (y) is an arbitrary integer of 0-3, (z) is 1 or 2 and (n) is an integer of 0-20). Any silver halide may be used as the silver halide but silver bromide, silver iodobromide or silver chloroiodobromide is preferably used.
Patent JP-H0751290-A (JP)
Title: Surgical instrument
Inventor: KENESU DABURIYU KURAUSU
IPC: A61B17/28
Filed: 1991-02-07
Abstract: PURPOSE: To provide a surgical instrument having the capability of eliminating the need of forming many stabs used for inserting an instrument in the operation region of a joint. CONSTITUTION: Openings 22 and 24 are respectively formed at the distal ends 26 and 28 of tubes 12 and 14, and periodically aligned with each other, according to the rotation of the inner tube 14. The end of the opening 22 of the inner tube 14 is sharpened and cooperates with the sharp end of the opening 24 of the outer tube 12 during rotation for cutting a tissue caught with the end 30. The cut tissue is removed via a center hole 34 formed in the inner tube 14.
Patent JP-S62177087-A (JP)
Title: Fluorescent composition
Inventor: ONO TAIICHI
IPC: C09K11/08
Filed: 1986-01-30
Abstract: PURPOSE:To obtain a fluorescent composition usable for a long period in humid atmosphere without lowering the luminance and giving a stable and long-life light-emitting element, by coating the surface of fluorescent particle with a moisture-proofing coating layer composed of a material having light- transmittance and moisture-barrier property. CONSTITUTION:The objective fluorescent composition is obtained by coating the surface of fluorescent powder with a moisture-proofing coating layer made of a material having light-transmittance and moisture-barrier property (preferably inorganic materials such as silicon dioxide, titanium dioxide, etc., organometallic compound such as organic silicon compound, etc.). The coating is carried out e.g. by a vapor-phase reaction, mixing of solution, etc.
Patent JP-H05209923-A (JP)
Title: Integrated circuit inspecting device
Inventor: NAGAHIRO MASAYUKI
IPC: G01R31/26
Filed: 1992-01-31
Abstract: PURPOSE:To provide an integrated circuit inspecting device for a digital test which can measure DC voltage with high accuracy at a low cost using a DC measurement function. CONSTITUTION:A digital element inspecting means 3 measures DC voltage input to an input terminal giving a digital signal for inspection to an integrated circuit to be tested 1. A differential amplifier 2 differentially amplifies DC output voltage from the integrated circuit to be tested 1 under a reference voltage and an amplification degree set in advance and gives it to the input terminal. By this, a DC voltage measurement accuracy of the digital element inspecting means 3 is improved by the amplification degree of the differential amplifier 2.
Patent JP-S57132009-A (JP)
Title: Measuring method for roll gap of work roll of rolling mill
Inventor: KUWAMOTO HIROSHI
IPC: G01B11/14
Filed: 1981-02-09
Abstract: PURPOSE:To measure roll gaps with good accuracy with a simple device by detecting the laser light transmitting through the clearance between the roll barrel parts of work rolls with a photodetector. CONSTITUTION:The laser beam from a laser generator 2 is irradiated via an optical transmitter 3 and a condenser 4 to the clearance 7 in the roll barrel parts of upper, lower work rolls 1a, 1b, and the transmitted light is detected with a photodetector 5, the output whereof is applied to an operator 6, and a roll gap is calculated by this. Thereby, the roll gap measurement of good accuracy is accomplished with the simple device.
Patent JP-H04330035-A (JP)
Title: 4,4'-bis(4-chlorobenzoyl)benzophenone and its production
Inventor: SUNAKAWA KAZUHIKO
IPC: B01J31/12
Filed: 1991-01-18
Abstract: PURPOSE:To obtain new 4,4'-bis(4-chlorobenzoyl)benzophenone useful as a raw material for polymers excellent in heat resistance. CONSTITUTION:4,4'-Bis(4-chlorobenzoyl)benzophenone expressed by the formula. The aforementioned compound can be produced in high yield by (a) reacting 4-chlorobenzoyl chloride with diphenylmethane in the presence of a Lewis acid catalyst and then oxidizing the produced 4,4'-bis(4-chlorobenzoyl)diphenylmethane with molecular oxygen or (b) reacting 4-chlorobenzotrichloride with diphenylmethane in the presence of the Lewis acid catalyst, and further hydrolyzing the produced 4,4'-bis(4-chlorobenzoyl)diphenylmethane with molecular oxygen.
Patent JP-H06197770-A (JP)
Title: Gene for ultra-highly heat-resistant protease
Inventor: YAMAMOTO KATSUHIKO
IPC: C12N9/52
Filed: 1993-01-07
Abstract: PURPOSE:To provide the method for industrially producing the ultra-highly heat-resistant protease by isolating the gene of the ultra-highly heat-resistant protease and using the isolated gene. CONSTITUTION:The ultra-highly heat-resistant protease gene expressed with the restriction enzyme map. The method for producing the ultra highly heat- resistant protease is characterized by culturing a transformant produced by introducing a recombined plasmid containing the gene.
Patent JP-H11206370-A (JP)
Title: Sustained release resin composition and its usage
Inventor: NISHIOKA MASAAKI
IPC: A01N63/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which shows sustained release of an enzyme and/or microorganism as the active ingredient(s) acting on the composition when it is discarded in the nature, e.g. in soil or water, in order to dispense with disposal treatment by including the enzyme and/or microorganism in the biodegradable resin. SOLUTION: This composition is obtained by incorporating (A) a biodegradable resin (e.g. aliphatic polyester) with (B) an enzyme (e.g. hydrolase, oxidoreductase or transferase) and/or microorganism (e.g. microorganism for bioagrochemicals) at a total content of preferably 0.1 to 50 wt.% on the component A, more preferably 1 to 30 wt.%, as the enzyme preparation, microorganism preparation or the like which shows sustained release of the component B.
Patent JP-S62195646-A (JP)
Title: Photosensitive material having sulfonic acid group
Inventor: IBATA JOJI
IPC: G03F7/039
Filed: 1986-01-29
Abstract: PURPOSE:To sensitize a photosensitive material to the light in the region from ultraviolet region to near infrared region by using a nonaromatic sulfonic acid compd. having at least three conjugated double bonds wherein a sulfonic acid group is bonded to at least one C atom forming the conjugated double bonds, as a photosensitive material. CONSTITUTION:As a photosensitive material, a nonaromatic sulfonic acid compd. having at least three conjugated double bonds wherein a sulfonic acid group is bonded to at least one C atom forming the conjugated double bond is used. Specific examples for the compd. are, for example, 1,3,5-hexatriene-sulfonic acid, deca-1,3,5,7,9-pentaene-mono- or di- sulfonic acid, etc. The nonaromatic sulfonic acids exhibit great Raman shift in the neighbourhood of 1,550cm<-1> and 1,130cm<-1> wave number when laser light having 457.9nm exciting wavelength is used. Since such nonaromatic sulfonic acid compd. is used in the photosensitive material, the material is made sensitive to wide range of light from ultraviolet and near ultraviolet region to visible and near infrared region.
Patent JP-S61176572-A (JP)
Title: Novel triarylimidazole derivative, and method of measurement using same as coloring component
Inventor: HAMANAKA TADASHI
IPC: C12Q1/28
Filed: 1985-01-31
Abstract: NEW MATERIAL:An imidazole derivative shown by the formula I (R<1> R<2>, and R<3> are independent, respectively, and substituted phenyl group replaced with amino group which may contain substituent group at least at its ortho- or para-position). EXAMPLE:2-(4-Diethylaminophenyl)-4,5-bis(4-diethylamino-2-methyl-pheny l)imida zole. USE:Useful as a coloring substance is determination of acidic substance and in determination of peroxidase-like substance. Effective as a coloring component in determination of a very small amount of a test specimen in an organism, wherein hydrogen peroxide formed especially by an enzymatic reaction is introduced in the presence of peroxidase into a coloring system, and the coloring is measured. PREPARATION:An ethanedione shown by the formula II is reacted with an aldehyde shown by the formula III and ammonium acetate in a solvent,s and subjected to after-treatment such as neutralization, etc., to give a compound shown by the formula I.
Patent JP-2000138946-A (JP)
Title: Image display correction system, image display correction device and its method and image display device and its method
Inventor: OKADA MASAMICHI
IPC: G09G1/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To display an image with high quality by correcting a defect of a display state such as picture distortion at a low cost. SOLUTION: A correction data generator 1 generates correction data to correct a display state of an image based on the image displayed on a screen of a CRT 10a, and an image display device 10 conducts calculation to correct the image data so as to properly display the image based on the correction data and outputs the image data after the correction to the CRT 10a.
Patent JP-H02200028-A (JP)
Title: Signal transmitting system
Inventor: HORIKAWA IZUMI
IPC: H04Q7/38
Filed: 1989-01-30
Abstract: PURPOSE:To suppress a mean signal transmitting speed and to improve frequency using efficiency by classifying signals into those to be always transmitted and those not to be always continuously transmitted, and transmitting the latter simultaneously with information signals only in a necessary time. CONSTITUTION:The information signal (bit transmitting speed is f1) is inputted to a terminal 100 on a transmitting side, and a control signal (bit transmitting speed is fC) is inputted to a terminal 101. When the input of the control signal is detected by a signal detector/controller 1, a signal generating circuit 2 adds control information such as time base compression and outputs the control signal. When the generation of the control signal, a signal continuous time TC and an information compressing time T1 are notified, a time base changing circuit 3 generates the signal, in which the information of the time of a frame length TFD(=TC+T1) is compressed to the time T1, and which is delayed by the time TC, a switch 4 outputs the control signal during the time of TC, and outputs the information signal during the other time. Thus the mean encoding transmitting speed is reduced, and the frequency using efficiency can be improved.
Patent JP-S58138892-A (JP)
Inventor: WATANABE TOORU
IPC: E21B36/02
Filed: 1982-02-08
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-S61178351-A (JP)
Title: Paper supply and feed device in copying machine
Inventor: SHIBATA KIYOSHI
IPC: G03G15/00
Filed: 1985-01-30
Abstract: PURPOSE:To reduce copying time to speed up copying by restricting the stopping time of feed means in which its rotation is controlled by the output of a detector in a paper supply and feed device to the minimum required for forming a deflection in a copy paper. CONSTITUTION:A copying machine is provided with a copy paper detector K and feed means 8,the latter being arranged downstream with respect to the former in a paper feed direction, on a path from paper supply means 7 to a photosensitive member 1 and is adapted to form a deflection in a copy paper and correct its leading edge on the upstream side of the feed means 8. In such copying machine, the rotation of the feed means 8 is adapted to be stopped for at least a time t1+t2 after the copy paper detector K detects the copy paper. That is, the feed means 8 is not rotated during the time which is the sum of the time t1 sufficient for feeding the copy paper from the downstream side detecting limit position of the detector K to the feed means 8 and the time t2 required for feeding the copy paper from the upstream side detecting limit position to the downstream side detecting limit position both of the detector K.
Patent JP-S62175159-A (JP)
Title: Apparatus for peeling fruit vegetable
Inventor: ISHIKAWA SHIGERU
IPC: A47J17/16
Filed: 1986-01-29
Abstract: PURPOSE:To provide a peeling apparatus capable of peeling even a relatively soft peel of e.g. citrus fruit, etc., by furnishing a clamping and rotating mechanism to clamp and rotate a fruit vegetable and a cutter apparatus to move a cup-shaped rotary edge along the surface skin of the fruit vegetable. CONSTITUTION:A peeling apparatus is provided with a clamping and rotating mechanism 1 for clamping both ends of a fruit vegetable A and rotating the vegetable. The mechanism is constructed of e.g. a pair of clamping members 11, 12 oppositely arranged on a machine frame 10 and attached to opposite ends of a pair of rotary shafts 13, 14 supported on the machine frame 10 along the same axial line in a manner rotatable around and movable along the axis. The peeling apparatus is provided with a cutter apparatus 6 having a cup-shaped rotary edge 61. The rotary edge 61 is brought into contact with the surface of a fruit vegetable directing the edge toward the tangential direction and transferred along the surface skin of the fruit vegetable.
Patent JP-H02200096-A (JP)
Title: Signal transmission system
Inventor: SASAI TOSHIHIKO
IPC: H04Q9/14
Filed: 1989-01-30
Abstract: PURPOSE:To enable plural terminal equipment to be allocated to the same address and to make the information of each terminal equipment take bit correspondence by comparing a signal of one bit sent from its own with the voltage mode of a transmission line at every bit in its own address and only every significant bit in monitor data. CONSTITUTION:The terminal equipment 5, when receiving a synchronizing signal, sends one bit (return signal) of return data in a current mode from a transmission circuit 53 to a transmission line 3 after the standby of prescribed time. The return signal of current mode is received by a central processing unit 1, and a sending voltage mode from the central processing unit 1 is inverted. Next, it is judged whether or not the return signal is '1'. When it is '1' it is judged whether or not the content of a reception signal coincides with that of the return signal sent just before by receiving the voltage mode signal of the transmission line 3, and when coincidence is obtained, it means that the transmission of the bit is performed normally. In such a way, the plural terminal equipment can be allocated to the same address, then, the bit correspondence can be taken.
Patent JP-H0635509-A (JP)
Title: Feedback control system/method
Inventor: YANAGIHARA HIROHIKO
IPC: G05B13/02
Filed: 1992-02-03
Abstract: PURPOSE:To provide a feedback system which secures both the target value following performance and the disturbance suppressing performance. CONSTITUTION:A1st controller 12 which excels in the target following performance is provided together with a 2nd controller 14 which excels in the disturbance suppressing performance. The outputs of both controllers 12 and 14 are selected by a switch 16 and given to a controlled system 4. A deviation detector 18 operatus the deviation E between the controlled variable and the target value. A changing rate arithmetic circuit 8 operates changing rate DELTAE based on the deviation E. A proper mode deciding circuit 10 outputs a target value following action mode signal if the codes of the deviation E and the rate DELTAE are different from each other. If these codes are equal to each other, the circuit 10 outputs a disturbance suppressing action mode signal. The switch 16 receives the target value following action mode signal to select the controller 12 and then receives the disturbance suppressing action mode signal to select the controller 14 respectively.
Patent JP-S61180682-A (JP)
Title: Method for depositing wear resistance material onto valve shaft end
Inventor: KOYAMA TAKAO
IPC: F01L3/02
Filed: 1985-02-02
Abstract: PURPOSE:To perform the deposition of wear resistant material onto valve shaft end inexpensively with good efficiency by heating respectively by heating coil the shaft end part of valve and the tip part of the bar shaped wear resistant material which is deposited by burying by its fall in the recessed part provided on the shaft end part. CONSTITUTION:The shaft end part providing the recessed part of the main body 1 of valve and the tip part of bar shaped wear resistant material 3 are heated respectively by heating coil 2 and heating coil 4 and the degrees of heating and melting are performed by adequate control. The wear resistant material 3 is dropped into the recessed part of the shaft end part of the main body 1 of valve and the valve main body 1 and wear resistant material 3 are bonded.
Patent JP-S63189354-A (JP)
Title: Remnant core recovering device
Inventor: SUGIMOTO TOSHIKI
IPC: B65H67/06
Filed: 1987-01-30
Abstract: PURPOSE:To automate the remnant core recovering process by providing a remnant core discharge pusher pushing out remnant cores held on a transfer bogie in the axial direction, a remnant core receiving roller conveyor, and a discharge device of remnant cores on the conveyor. CONSTITUTION:Remnant cores 2 discharged onto a transfer bogie 1 by a machine are transferred to the remnant core discharge position. Next, they are pushed out in the axial direction by a remnant core discharge pusher 3 and left on a remnant core receiving roller conveyor 4. Many free rollers 5 are provided vertically to the remnant cores 2 on the conveyor 4, end the remnant cores 2 are moved on the conveyor 4 and hit a cushion 18 at the end section and are stopped. An air cylinder 16 is operated, a remnant core discharge stick 14 is rotated to push the remnant cores 2 and drop them into a remnant core receiving box 9. Since the bottom of the remnant core receiving box 9 is inclined, the remnant cores 2 are stored in alignment.
Patent JP-S53103502-A (JP)
Title: Electric rotary machine
Inventor: ICHIKAWA RIYOUICHI
IPC: H02K1/32
Filed: 1977-02-23
Abstract: PURPOSE: A stator duct is arranged at the stator, an auxiliary fan and L-shaped rotor duct are arranged at the rotor and the positions of both ducts are displaced, thereby a cooling performance in the rotary motor is improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53104078-A (JP)
Title: Damping material
Inventor: OZAKI TOSHINORI
IPC: F16F7/00
Filed: 1977-02-23
Abstract: PURPOSE:To provide a damping material with high damping efficiency by setting up a plurality of fine friction-effecting means on the surface of the material.