baber/WOPTO huggingface dataset:
Patent JP-H06332548-A (JP)
Title: Power circuit
Inventor: KOGA KATSUHIRO
IPC: G01R19/165
Filed: 1993-05-26
Abstract: PURPOSE:To instantaneously prevent he breakage of a load without using a current limiting circuit nor a protective resistor when an overcurrent flows to the load by preparing voltage amplifier, the 1st-3rd resistors, a subtractor circuit and a multiplier. CONSTITUTION:The output terminal of a voltage amplifier 40 to which an input signal is supplied is connected to an output terminal 44 to which a load 46 is connected via a 1st resistor 42. The both-end voltage of the resistor 42 is detected by a subtractor circuit 50. The output voltage of the circuit 50 and the voltage of the terminal 44 are supplied to the multipliers 60 and 64 respectively and then multiplied by the multipliers M and N respectively. The output voltage of both multipliers are fed back to the amplifier 40 via the 2nd and 3rd resistors 62 and 66. The power circuit acts in a voltage source mode is set when M=0 and Nnot equal to 0, and in a current source mode Mnot equal to 0 and N=0, respectively. A voltage source that has equivalently the interval resistance value which is M times as much as the resistance value of the resistor 42 is secured when Mnot equal to 0 and N=1, and the overcurrent due to the short circuit of the load 46 caused by increase of the output voltage can be suppressed by the internal resistance value of the voltage source.
Patent JP-H022797-A (JP)
Title: Decentralized switching system
Inventor: YAMAZAKI KATSUYUKI
IPC: H04Q11/04
Filed: 1988-06-16
Abstract: PURPOSE:To easily constitute a large scale of switchboard with high reliability by connecting plural switching units possible to perform a switching operation individually with a distribution unit and a system bus. CONSTITUTION:In the plural switching units 10, speech path switches 11 are connected to digital highways 16, and those switches 11 are controlled by switch controllers 12. Furthermore, each unit 10 includes a signal processing device 13, a call processing device 14, and a unit bus 15. And units 10-1...10-n are provided. The distribution unit 20 including a distribution switch 18 to which the speech path switches 11-1...11-n are connected and a distribution switch controller 10 is provided, and the buses 15-1...12-n are connected to the controller 19 by the system bus 21. In such a way, it is possible to connect the plural switching units possible to perform the switching operation individually and between the plural switching units with the distribution unit 20 and the system bus 21.
Patent JP-H0439478-A (JP)
Title: Valve opening/closing base
Inventor: KAJIWARA HIDEKI
IPC: F16K31/46
Filed: 1990-06-04
Abstract: PURPOSE:To obtain a valve opening/closing base made possible to serve for both internal and external screw types and further to respond to a change in a set up distance to a certain extent by coaxially extension-supporting a long scale engaging member, having pawls in the end face and a center hole in the center part, on one end of an operating shaft. CONSTITUTION:Such a constitution is provided that a long scale engaging member 5, having pawls 3... engaged by utilizing spokes or the like of a valve handle D in an end face 2 and further having a center hole 4 of depth for receiving a valve shaft D1 in the center part, is coaxially removably extension- supported to one end C2 of a rotary operating shaft C which is coaxially insertion supported rotatably into a cylindrical casing A having a mounting flange B on one end A1. The engaging member 5 is composed of a cylindrical body, having a flange 5A for supporting the pawls 3... on one end, and providing a tightening screw 5B on the mounting side end of the rotary operating shaft C. In this way, this valve base is applicable to both internal and external screw types, and in the case of the operating shaft made extension/contraction possible, position aligning work in a work spot can be very easily performed.
Patent JP-S5937607-A (JP)
Inventor: TSUNODA YUUZOU
IPC: B29C35/04
Filed: 1982-08-25
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-S5771193-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: OKABE NAOKO
IPC: H01S5/042
Filed: 1980-10-20
Abstract: PURPOSE:To shorten drastically the time for a bonding by providing the upper row or the lower row of the difference in level with a mark for sight when mounting a semiconductor laser chip, wherein every layer including an active layer is formed on a semiconductor substrate having the difference in level, is mounted on a support. CONSTITUTION:Every layer including an active layer is constituted on a substrate having the difference in level for obtaining stable lateral mode oscillation to be  made into a semiconductor laser of stepped substrate type. Namely an N type GaAs substrate 1 is provided with step and on the whole surface including this, an N type Ga1-xAlxAs clad layer 2, a nondope Ga1-2AlyAs active layer 3, a P type Ga 1-zAlzAs clad layer 4, an N type GaAs layer 5 are laminatingly piled up and on the stepped part of the layer 5 a Zn diffusion layer 6 entering the layer 4 is formed, a P-side electrode consisting of a Ti layer contacting with this, a Pt layer 8 and an Au layer 9 is extended on the layer 5 to be attached. Further the back of the substrate 2 is provided with an N-side ohmic electrode 10. In said constitution on a part of the layer 9 a stripe-shaped opening 11 is furnished through etching in parallel to the layer 6 to make it into a mark for fixing a support.
Patent JP-H08336357-A (JP)
Title: Production of ice cake
Inventor: NAKANISHI FUJITO
IPC: A23G9/04
Filed: 1995-06-14
Abstract: PURPOSE: To enable utilization of liquors as a main material and enable effective utilization of sake lees itself as a main material for ice creams. CONSTITUTION: This method for producing ice cake comprises the first step A2 of adding water to sake lees and mixing water with sake lees, the second step A3 of mixing a material produced by the first step A2 with a flavoring material and the third step A4 of freezing the material produced by the second step A.
Patent JP-H1172767-A (JP)
Title: Liquid crystal display device using ferroelectric liquid crystal
Inventor: HARADA TAKAMASA
IPC: G09F9/35
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a display with multigradation compared with a conventional device by controlling a ferroelectric liquid crystal material to have high- voltage induced oriented states U3 and U4. SOLUTION: A ferroelectric liquid crystal 18 in C2U orientation state is injected between an orienting film 14 and pixel electrodes 17, while the distance between the orienting film 14 and the pixel electrodes 17 is maintained const. by a spacer 19 sprayed or formed as walls at proper positions on the substrate. The ferroelectric liquid crystal material 18 with C2U orientation shows U2 orientation state when positive voltage is applied and shows U1 orientation when negative voltage is applied. Further, when larger positive voltage is applied, the liquid crystal shows U4 orientation state, and when larger negative voltage is applied, it shows U3 orientation state. Therefore, the liquid crystal material 18 shows any desired orientation state between U1 and U3 states and any desired orientation state from U1, through U2 to U4, according to positive or negative voltages applied.  Therefore, the quantity of transmitted light can be continuously changed and a display with multigradation can be obtd.
Patent JP-S5939719-A (JP)
Title: Manufacture of high purity lithium carbonate
Inventor: NAITOU TERUHIKO
IPC: C01D15/08
Filed: 1982-08-27
Abstract: PURPOSE:To obtain simply and efficiently high purity lithium carbonate suitable for use as a material for the optical industry by converting a crude lithium compound into lithium perchlorate, recrystallizing the lithium perchlorate, and reacting it with carbon dioxide in the presence of ammonia. CONSTITUTION:A crude lithium compound such as industrial lithium carbonate, industrial lithium hydroxide or industrial lithium oxide is dissolved in an aqueous soln. of perchloric acid. The resulting soln. is concentrated or merely cooled to crystallize and separate lithium perchlorate. The lithium perchlorate is recrystallized using water or an org. solvent such as ethyl ether to obtain high purity lithium perchlorate. The high purity lithium perchlorate is dissolved in pure water, the resulting soln. is made basic by adding ammonia, and carbon dioxide is blown into the basic soln. and reacted to precipitate high purity lithium carbonate. The high purity lithium carbonate is taken out by filtration.
Patent JP-H07149727-A (JP)
Title: New alpha. - amino acid compound
Inventor: MIYURIERU DEYUFURO
IPC: C07D401/12
Filed: 1994-06-29
Abstract: Compounds of general formula: <IMAGE>  in which m, X, Y, A, R2 and R3 are defined in the description. Medicaments.
Patent JP-S629183-A (JP)
Title: Honeycomb heat exchanger
Inventor: MIYASAKA MICHIHIKO
IPC: F28F21/04
Filed: 1985-07-04
Abstract: PURPOSE:To reinforce the honeycomb heat exchanger and prevent mixing of fluids surely when cracking occurs by a method wherein a ceramics honeycomb, passing low-temperature fluid, is connected to the outer periphery of the ceramics honeycomb, passing high-temperature fluid, through a ceramics cylindrical body. CONSTITUTION:The honeycomb heat exchanger 1 is made by a method wherein the slurry of powder, consisting of sintered body of silicon carbide having high strength to high temperature and high heat conductivity, is added with binder and is formed into the configuration of honeycomb by extrusion molding. The sectional shape of the honeycomb molded body, thus molded, is circle or fan shape. A block 10 for passing the high-temperature fluid is provided with circular section and the block 20 for passing the low-temperature fluid is provided with segmental section while a ceramics cylindrical body 19, consisting of the sintered body of silicon carbide same as the material of honeycomb forms, is interposed between the blocks 10, 20 to obtain an integral assembled body 2 and install it in a casing 3.
Patent JP-H0819003-A (JP)
Title: Stereoscopic image generator
Inventor: AKEYAMA TAMOTSU
IPC: G06T19/00
Filed: 1994-06-29
Abstract: PURPOSE:To generate a stereoscopic image of the both eye fusion system from two plane images obtained by picking up images of an object from two directions at an optional distance without use of a stereoscopic television camera and without taking a distance between pupils of both eyes into account. CONSTITUTION:An arithmetic section 3 calculates a magnification/reduction rate and a both-eye parallax correction quantity by using position information sets a, b of an image storage device 4 representing a position of an image pickup location for a stereoscopic object whose image is to be picked up, and a magnification/reduction section 1 magnifies/reduces two plane images at separate ratios according to the magnification/reduction rate S. Then the both- eye parallax correction quantity M calculated by the arithmetic section 3 is used and a both-eye parallax generating section 2 moves the magnified/reduced image in the horizontal direction to form a both-eye parallax between the two images.
Patent JP-S63311937-A (JP)
Title: Endoscopic apparatus
Inventor: KIKUCHI KATSUYA
IPC: A61B5/1495
Filed: 1987-06-16
Abstract: PURPOSE:To relieve the pain of the examinee of an endoscope, by taking the photographs of both of an object and a standard white body outside the body at every irradiation lights having plural kinds of narrow-band wavelengths to obtain image data and using said image data to calculate a blood flow amount and an oxygen saturation degree. CONSTITUTION:When a blood flow amount image and oxygen saturation degree image collecting button 12 is pushed, a stepping motor 25 rotates an interference filter disc 24 under the control of a controller 36 and filters of wavelengths lambda4, lambda1, lambda2, lambda3 are successively selected. The image data Elambda4, Elambda1, Elambda2, Elambda3 of the filters taken in synchronous relation to the selection of the filters under the control of a controller 36 are respectively stored in image memories 334, 331, 332, 333. The operation calculating a blood flow amount and an oxygen saturation degree from the image data Elambdai obtained by taking the photograph of an object such as the stomach at every irradiation light having each narrow-band wavelength lambdai and the image data ESlambdai obtained by taking the photograph of standard white body outside the body, for example, the operation represented by formula is executed to obtain image data with respect to each pixel and the blood flow amount and oxygen saturation degree imaging of the two-dimensional mucous membrane of the stomack are obtained at a high speed.
Patent JP-H1072414-A (JP)
Title: Substituted benzene derivative
Inventor: HIRAI KENJI
IPC: C07C69/96
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivative useful as an intermediate for producing an N-substituted phenyl-3,4,5,6-tetrahydrophthalimide excellent in herbicidal activity. SOLUTION: This derivative is shown by formula I [X is a halogen atom; Y<1> is a 3 8C cycloalkyl or C(O)OR<1> (R<1> is a 2-6C straight-chain alkyl); Y<2> is H or C(O)OR<2> (R<2> is a 1-6C alkyl, a 3-4C allyl or a 7-8C aralkyl)]. The derivative is obtained, for example, by reacting a 2-halo-4-fluorophenol with an alkyl chloroformate such as isobutyl chloroformate to give a carbonate derivative of formula II, nitrating the derivative with fuming nitric acid to give a nitrobenzene of formula III and preparing an aniline derivative of formula IV by using a catalyst such as palladium/carbon in the presence of hydrogen from the derivative.
Patent JP-H10338132-A (JP)
Title: Conveying truck control system
Inventor: OKUNO ATSUSHI
IPC: B61B13/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a conveying truck control system adopting a contactless feed system that can perform zone control without needing ground equipment such as a signal installed near a track. SOLUTION: Feeders 2 and resonance feeding means 3 are arranged zone by zone. The oscillation frequency of the resonance feeding means 3 oscillated to the feeder 2 in the adjacent zone is detected by a frequency detecting means 401 provided at a conveying truck 4, and whether the other truck exists in the adjacent zone is judged without using ground equipment such as a signal.
Patent JP-S635504-A (JP)
Title: Superconducting magnet device
Inventor: MIURA AKIHIKO
IPC: H01L39/04
Filed: 1986-06-26
Abstract: PURPOSE:To cope with a state of emergency by firmly supporting a cryogenic temperature container to a vacuum container by a method wherein a driving mechanism is provided on the second supporting device provided in a superconducting magnet device, and the driving mechanism is driven for excessive acceleration by detecting the acceleration of the superconducting magnet device. CONSTITUTION:The cryogenic temperature member such as cryogenic temperature container 1, a radiant shield 6 and the like are supported by and fixed to a heat-insulating vacuum container 2 by the first supporting device 3, the second supporting device 4 is jointly provided in the first supporting device 3, and the cryogenic temperature container is supported by the second supporting device 4 when the title magnet device is transported. At this time, the first supporting device is made free or it provide a partial support. The remote driving device 8 provided on the second supporting device is controlled in such a manner that the plurality of supporting devices provided at the necessary points can be driven simultaneously, uniformly and slowly in the amount of necessary storokes. For the excessive acceleration caused by the shocking disaster such as an earthquake which should happen, the second supporting device is automatically driven by the signal sent from an acceleration detector 8a, the cryogenic temperature container 1 is firmly supported temporarily, and the supporting state is automatically removed when said acceleration is turned to the normal value.
Patent JP-S5937590-A (JP)
Inventor: DENKOU MASATOSHI
IPC: G06F3/153
Filed: 1982-08-26
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-H1083136-A (JP)
Title: Training machine on pronunciation
Inventor: ISHIHARA TATSUO
IPC: G09B5/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enable rapidly and easily comparing own pronunciation with teacher's pronunciation by recording user's pronunciation and automatically reproducing it to let the user hear it. SOLUTION: A device 1 is composed of a storage medium in which control of recording, stop, reproducing, etc., for switching the device to recording, stop and reproducing is made corresponding to respectively different controlling sounds and teacher's voice and the controlling sounds are recorded, a controlling sound detecting circuit 1c which detects the controlling sounds and converts them to signal outputs and a recording/reproducing circuit 11d which is controlled by the controlling sound detecting circuit 1c corresponding to the kind of the controlling sounds and records and reproduces the student's voice.  The recording/reproducing circuit 1d records, stores and reproduces the student's voice by being control led by the controlling sounds on the storage medium and a student can completely automatically perform hearing words, compare and confirm the student's pronunciation pronounced by following the heard words with the teacher's pronunciation by reproducing the storage medium. Further, reproducing of the teacher's voice and the student's voice are automatically and alternately repeated by using a step counter.
Patent JP-H07322831-A (JP)
Title: Swelling of plant, swelling of plant food and swelling assistant for plant food
Inventor: OTSUKA EISUKE
IPC: A23L7/10
Filed: 1994-05-27
Abstract: PURPOSE:To promote absorption of water into a plant and softly swell it by allowing a weakly acid diluent liquid to act on glucomannan which is a sparingly water-soluble plant polysaccharide. CONSTITUTION:A weakly acidic diluent solution of an amino acid, e.g. an organic acid such as fumaric acid or an amino acid such as L-glutamic acid is allowed to act on glucomannan which is a sparingly water-soluble polysaccharide contained together with sparingly soluble polysaccharides such as plant cellulose in the plant. Since glucomannan is hydrolyzed and decomposed into mannose and glucose, water absorption property is improved. Consequently, absorption of water to plant is promoted.
Patent JP-H05305166-A (JP)
Title: Calling system for user in driving range for golf
Inventor: HIMORI ATSUSHI
IPC: A63B69/36
Filed: 1991-06-20
Abstract: PURPOSE:To improve the serviceability for waiting one's turn by constituting a system in which a desired driving spot can be designated according to indicat ed utilization situation while the calling of waiting one's turn is carried out by the indication and announce of the calling number. CONSTITUTION:A driving range is provided near a reception office with an order ticket publishing device 1 to publish the order ticket having the driving spot information and order number designated by a story designating key 11A, place designating key 11B and pair designating key 11C. Near the order ticket publishing device 1 is provided a number-of-waiting persons indicator 2 having an indicator 21 for indicating the number of waiting persons on every story to inform users of the utilization situation on every story according to the number of waiting persons. Further, in the reception office is provided a calling device 3 by which a receptionist calls the user according to the order number and passes the order number not answered to the calling. The calling situation is indicated on every story and called through voices by a call informing device 4 on the basis of the calling information the calling device 3.
Patent JP-H0442165-A (JP)
Title: Image forming device
Inventor: NAWATA YOSHIAKI
IPC: G03G15/00
Filed: 1990-06-08
Abstract: PURPOSE:To perform inspection maintenance easily and efficiently by providing a means which holds a maintenance program for supporting the maintenance operation of constitutent components. CONSTITUTION:An external ROM memory 106 such as an IC card is connected to the control part 100 of this device. Then the contents of a copy cycle stored in a nonvolatile memory 104 are displayed on a liquid crystal display part on a console panel 111. Then respective copy cycles of components and consumables to be replaced in current maintenance operation are compared with reference values in memory 106 and components and consumables which exceed their reference values are listed up and displayed. Then a message which indicates the maintenance procedure of those components and consumables is read out of the memory 106 and displayed. Then the replacement of the components and consumables, position adjustment, cleaning, etc., are carried out according to the message on the display part.
Patent JP-S63311599-A (JP)
Title: Remote supervisory system
Inventor: KUROSAKI TOSHIHIKO
IPC: G08B29/02
Filed: 1987-06-15
Abstract: PURPOSE:To inform an external information center that abnormality occurs in one equipment even when another equipment is inspected for maintenance, by providing a maintenance switch to each equipment. CONSTITUTION:The contact points LSA1 and LSB1 of an abnormality detector are connected in series and an abnormality detecting signal is inputted to a common inputting point I1. When a 1st abnormal state is detected in either one of equipments 2A and 2B, the contact point LSA1 or LSB1 is opened and the input signals of the inputting point I1 changes. Similarly, the contact points LSA2 and LSB2 of the detector are connected to a common input point I2 and, when a 2nd abnormal state is detected in either one of the equipments 2A and 2B, the input signal at the inputting point I2 changes. Moreover, the always- opened contact points PA3 and PB3 of a maintenance detection relay are also connected to a common inputting point I3 and, when either one of maintenance switches MSA and MSB is operated, the contact point RA3 or RB3 is closed and the input signal of the inputting point I3 changes. Therefore, even when abnormality occurs in one equipment while the other equipment is inspected for maintenance, the abnormality can be informed to the information center.
Patent JP-H0239855-A (JP)
Title: Stabilizer system based on fine crystal cellulose for dry blended instant chocolate drink
Inventor: DOMINGO KASUTADEIO TAASON JIYU
IPC: C09K23/56
Filed: 1989-06-13
Abstract: PURPOSE: To provide the stabilizer system which consists of prescribed weight ratios of colloidal microcrystalline cellulose, starch and non-thickening and water-soluble binder, is a pulverized compsn. subjected to cooperative treating and cooperative drying and is useful as a function agent in the compd. for instant chocolate drinks. CONSTITUTION: This stabilizer is useful as a rapid dispersant for suspending solids into an aq. medium and consists of the below-mentioned three components A, B, C. Namely, the component A is the colloidal microcrystalline cellulose. The component B is the starch of the amt. which is below the weight of the component A but is enough to activate the component A in the liquid medium and to accelerate rapid peptization by the min. possible stirring of the aq. medium. The component C is the non-thickening and water-soluble binder having a weight ratio to the component A of about 0.6:1 to 9:1. The aq. mixture of the components A, B and C is subjected to the cooperative treating and the cooperative drying and preferably to spray drying, by which the stabilizer system described above is obtd. The stabilizer is capable of activating the compd. for the drinks described above by simple stirring with a spoon.