baber/WOPTO huggingface dataset:
Patent JP-S60243468-A (JP)
Inventor: WATANABE KOUJI
IPC: F25C3/02
Filed: 1984-05-16
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-S58106128-A (JP)
Inventor: HERUBERUTO DOICHIYUMAN
IPC: F02B37/02
Filed: 1982-06-09
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-H02275036-A (JP)
Title: Fuel controller for engine
Inventor: NISHIZAWA HIROYUKI
IPC: F02D41/10
Filed: 1989-04-18
Abstract: PURPOSE:To improve the accuracy of fuel control by increasing a fuel injection quantity at time of acceleration according to the extent of intake pipe internal pressure, and at the time of dissolving the accelerated state, decreasing an increment portion successively with both first and second grades. CONSTITUTION:During the drive of an engine 1, at a control part 9, first a variation at a specified time interval of output value of a pressure sensor 3 is found, thereby performing a size comparison between this variation and a judging constant at time of acceleration predetermined by the engine. When the variation is larger than the judging constant, it is so judged that the engine is in an accelerated state, and a fuel injection quantity out of an injector 7 is increased. After acceleration, in the case where a fuel increment was more than the specified value when it is so judged that the accelerated state has gone, the increment is decreased by a first specified grade. On the other hand, after the fuel increment becomes less than the specified value when the accelerated state has gone after acceleration, the increment is made so as to be decreased by a second specified grade.
Patent JP-S5431777-A (JP)
Title: Automatic gain control system of video signal in sonar apparatus
Inventor: TANNO MASAYUKI
IPC: G01S7/529
Filed: 1977-08-15
Abstract: PURPOSE:To readily perform averaging of video scanning signal by averaging the video scanning signal of an active sonar with a mean value circuit at every fixed time, storing the same for a fixed time, and on the other hand, delaying the video scanning signal for a fixed time and dividing the same by the abovementioned mean value storage signal.
Patent JP-S5222903-A (JP)
Title: Recording system of information records
Inventor: HIRATA ATSUMI
IPC: G11B3/00
Filed: 1975-08-14
Abstract: PURPOSE: To produce a recording method in order to be able to make a long time rerecording without increase in the number of detection circuits of the generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05297935-A (JP)
Title: Unmanned vehicle controller
Inventor: TAKAHASHI ARATA
IPC: G05D1/02
Filed: 1992-04-17
Abstract: PURPOSE:To guide an unmanned vehicle with high accuracy to a passing point set at the front of the end position. CONSTITUTION:The errors are measured for the position, the azimuth and the curvature respectively, and a parameter setting device 8b sets the parameters in response to these measured errors. A target track generating device 8 adds together the products obtained by multiplying the track patterns which compensates each of those errors by each parameter in order to generate a target track. A converter 9 calculates the steering angle and the rotational speed of the steering drive wheel based on the target track and a target speed of an unmanned vehicle. Thus, the unmanned vehicle is controlled with control of a driver 7.
Patent JP-2000287724-A (JP)
Title: Liking mechanism for accessories
Inventor: KOBAYASHI HIDEYUKI
IPC: A44C25/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a linking mechanism for accessories in which linking operation is simple, the linkage hardly comes off even when the main body of accessory is made of elastic materials and load is always applied to the link portion of the main body of accessory, and is hardly damaged in use. SOLUTION: Concerning a ring-shaped accessory provided with a main body 1 of ring-shaped accessory opening one part and a pair of linking mechanisms 2 and 3 provided at this opening end, one linking mechanism has a hook part 4 with T-shaped cross section, the other linking mechanism is composed of a cylindrical housing 5, a T-shaped notch 6 for fitting in the hook part is formed on the inner peripheral surface of the cylindrical housing, and slide guides 7 are provided on both the sides of the notch. Besides, a stopper 8 for engaging the hook part is formed at the opening end part of the cylindrical housing, the hook part is fitted from the notch and slid toward the opening end part inside the cylindrical housing, and the hook part is engaged to the stopper so as not to be dropped.
Patent JP-S5623666-A (JP)
Title: Solar heat collector utilizing liquid fresnel lens
Inventor: YASUDA SHIGEYUKI
IPC: F24S23/30
Filed: 1979-07-31
Abstract: PURPOSE: To improve a heat collection efficiency and strength and to facilitate a maintenance, by a method wherein a heat collector, incorporating a heat collecting medium, is located near a focus of a liquid Fresnel lens which is supported fixddly or so that it can trace the sun.  
     CONSTITUTION: A heat collector 3, incorporating a heat collecting medium, is placed near a focus of a liquid Fresnel lens 1 which is supported fixedly or so that it can trace the sun. The liquid Fresnel lens 1 is contstituted such that a hollow Fresnel lens external wall 13 is made from clear plastic resin, such as polystyrene and the like, and an internal hollow portion 14 is filled with liquid. A refractive index is varied by changing a type of liquid wherewith the portion 14 is filled, and thereby a focus distance is varied. In this structure, a heat collection efficiency is improved substantially in such a manner as enables the lens to be constantly and automatically positioned facing and opposite to the sun through the working of the heat collecting medium, such as water and the like, in the heat collector 3 through the working of a revolving mechanism operated manually or by means of a motor. Especially, the adoption of the liquid Fresnel lens permits the use of a large lens, which measures 1W10m 2  in area, and the lens is also suitable for use in the production of electric power. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62270584-A (JP)
Title: 4,7-dihydropyrazolo(1,5-a)pyrimidine derivative
Inventor: TSUDA NOBUNAO
IPC: C07D487/04
Filed: 1986-04-28
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> and R<2> are H, halogen, nitro, amino, alkyl, carboxyl, carbamoyl, formyl, (substituted)phenyl, etc.; R<3> is pyridyl, thienyl, furyl, 2,1,3-benzoxadiazolyl or (substituted)phenyl; R<4> is H, nitro, cyano, acyl, carbamoyl, alkylthiocarbamoyl, etc.; R<5> is lower alkyl, haloalkyl, hydroxyalkyl, halogen, amino, (substituted)phenyl, etc.; R<6> is H, lower alkyl, alkoxymethyl, etc.] or a salt thereof. EXAMPLE:5-Methyl-7-(2-trifluoromethylphenyl)-4, 7-dihydropyrazolo[1,5-a]pyrimi dine-6-carboxylic acid ethyl ester. USE:A preventive and remedy for ischemic cardiac disease, cardiac incompetence, arrhythmia or myocardial infarction. PREPARATION:A compound shown by formula II is condensed through dehydration.
Patent JP-S59223683-A (JP)
Inventor: KOBAYASHI TOSHIAKI
IPC: B66C1/22
Filed: 1983-06-01
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-H026497-A (JP)
Title: Phosphonoalkylpurine derivatives
Inventor: SERUJIYU HARAJII
IPC: A61P43/00
Filed: 1989-04-18
Abstract: NEW MATERIAL: A compd. (salt) represented by formula I [wherein R is phosphonoalkyl represented by formula II (wherein m and n are an integer of 1-5, m+n is an integer of 2-6, Z is oxy or methylene, R 4  is H, R 4 ' is H or OH and R 4  and R 4 ' are combined along with C to which R 4  and R 4 ' are bonded to form keto X and Y are H, F or Cl and R 5  and R are H or 1-4C alkyl), R 1  is OH or sulfhydryl, R 2  is H or amino and R 3  is H amino OH or NHNH 2 ].  
     EXAMPLE: 9-(7-phosphono-7,7-difluorohepyl)hypoxanthine.  
     USE: An immunosupression agent, an anti-lymphoma agent, an antileukemia agent and an antiviral agent.  
     PROCESS: For example, a purine derivative represented by formula III is reacted with phosphonealkyl halide represented by formula IV (Hal; halogen) to obtain a condensate represented by formula V and this condensate is hydrolyzed and, if necessary, a hydroxy group is introduced into 8-position to obtain the compd. represented by the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04327798-A (JP)
Title: Electromagnetic accelerating pipe
Inventor: SUGANO MASAHIRO
IPC: F41B6/00
Filed: 1991-04-30
Abstract: PURPOSE:To ensure improved electromagnetic acceleration even if the axial length and weight of an inner cylinder is large. CONSTITUTION:In an electromagnetic accelerating pipe wherein seal attaching parts 24 are provided in a recessed state in the front and rear part of the inner circumferential surface of an outer cylinder 22 and inner side cylinders 18, 20 are inserted into an outer side cylinder 22 so as to make contact with a seal material 43 fitted in the parts 24, the part 24 is displaced downwardly a distance E with respect to the inner circumferential surface of the cylinder 22 so that the seal material 43 is positioned around the outer periphery of the cylinders 18, 20, while the lower surfaces of the cylinders 18, 20 are in contact with the inner circumferential surface of the cylinder 22.
Patent JP-H01269397-A (JP)
Title: Coupling method for voice coil lead line and gold thread wire
Inventor: IIMURA KATSUHIKO
IPC: H04R9/04
Filed: 1988-04-21
Abstract: PURPOSE:To use conductor material for a voice coil having a weakness at weldering by winding a lead wire to be the extension terminal of the voice coil through the gold thread wire in a stranded structure along the gold thread, and winding a coupling part with a ring or foil at the conductor material having a small resistance. CONSTITUTION:A gap 4 is formed at a stranded pat to be a part of a gold thread wire 2, a voice coil lead wire 1 is inserted through the gap 4, they are stranded so as to eliminate the gap 4 of the gold thread wire 2, the tip of the voice coil lead wire 1 is wound around the gold thread wire 2 for several times, the ring or foil 3 at the conductor material is wound around the wound coupling part, the ring or the foil 3 is fastened from the outside, and the voice coil lead wire 1 and the gold thread wire 2 are coupled.
Patent JP-S60243779-A (JP)
Title: Separating method of character
Inventor: MAEDA KENICHI
IPC: G06K9/36
Filed: 1984-05-18
Abstract: PURPOSE:To separate efficiently and highly accurately a character by changing at least a reference position out of information stacked in accordace with the kind of a character estimated to be written. CONSTITUTION:The whole picture is obtained by combining a television camera with an A/D converter and one character string is projected in the same direction as that of the character string and extracted by a method for finding out a blank area or a minimum value. A point turning a histogram to ''0'' or a jumped point is found out by using knowledge information previously stored in a storage means and comparing the histogram itself or its different value with a proper threshold value. One character is recognized by a composite similarlity method or the like. To separate one character, information stacked in the vertical direction to the writing direction of the character and knowledge related to the information of a character supposed to be written, especially knowledge related to the length of the character or the position of the information, are used.
Patent JP-S62254436-A (JP)
Title: Manufacture of compound semiconductor thin film
Inventor: MIZUMOTO TERUYUKI
IPC: H01L21/205
Filed: 1986-04-28
Abstract: PURPOSE:To improve the uniformity of the title semiconductor thin film by a method wherein, when a compound semiconductor thin film is going to be formed in a horizontal type furnace using a CVD method, the turbine located in the rear of a susceptor is rotated using raw carrier gas, and the susceptor is rotated by transmitting said power to the susceptor. CONSTITUTION:Raw gas is mixed with carrier gas, and the mixed gas is fed to a reaction tube 1 from an introducing hole 12. The raw gas is decomposed by applying infrared ray heat, resistance heat or high frequency heat 8 and the like from the circumference of the reaction tube, a chemical reaction is generated, and a film is deposited on a substrate 2. The propeller 6 set in the rear of a susceptor 3 is rotated by the application of the force of the wind to the propeller by the carrier gas having no relation with the epitaxial growth on the substrate 2. The rotation of the propeller is transmitted to a quartz susceptor holder 4 through a circular type rod 5, and the substrate 2 located above the holder is rotated. As a result, the irregular distribution of the film thicknen on the surface of a wafer is removed, and a thin film of excellent uniformity can be obtained.
Patent JP-S583571-A (JP)
Title: Current detecting circuit
Inventor: HACHIRO TOMOYASU
IPC: H02M7/48
Filed: 1981-06-25
Abstract: PURPOSE:To accurately detect the AC current of a inverter by obtaining a signal proportional to the DC current of an inverter with a detector which can detect the normal and reverse current and dividing the signal by a signal proportional to the output frequency. CONSTITUTION:A voltage inverter is formed of a power converter 1, a smoothing capacitor 2 and a power inverter 3, thereby driving an induction motor 5. A detector 10 which can detect the normal and reverse current is provided in a DC line of the inverter, the voltage signal is divided by the voltage signal of a frequency controller 9 which supplies a trigger signal to a power inverter 3 in response to the output frequency by a divider 11, the prescribed coefficient K is then multiplied, thereby calculating the AC current of the inverter. Accordingly, the AC current of the inverter can be detected in the state that the current flowing through a motor 5 is discriminated to be drive current or regenerative current, thereby eliminating a phase difference detector and the like and simplifying the circuit arrangement.
Patent JP-2000292439-A (JP)
Title: Vertical operation-type probe card
Inventor: OKUBO MASAO
IPC: H01L21/66
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a vertical operation-type probe card which is of higher reliability. SOLUTION: Probes 100 which come into contact with electrodes of a semiconductor integrated circuit such as an LSI or the like as an object to be measured, a board on which a wiring pattern to which the probes 100 are connected is formed and a probe support member 300 which is installed on the rear surface side of the board and which supports the probe 100 are provided. The probes 100 which are passed through respective through holes 321, 331 in an upper-side support board 320 and a lower-side support board 330 which constitute the probe support member 300 are fixed to the upper-side support board 320 by an elastic adhesive 400.
Patent JP-S59224020-A (JP)
Inventor: MIURA KEIICHI
IPC: H01H23/24
Filed: 1983-06-03
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-H11295296-A (JP)
Title: Device for managing quality of water
Inventor: URABE SHUJI
IPC: G01N33/18
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enable the speedy output of an alarm in on-line monitoring by providing a membrane input sampling part using a permeable membrane such as a high-molecular membrane, and a means to detect the amount of harmful substances of constituents separated by the membrane input sampling part. SOLUTION: A water quality managing device used in a water purification plant, etc., is provided with membrane input-type sampling devices 6-8, detectors 9-11 such as a mass spectroscope, which is a means to detect harmful substances, and signal processing parts 12-14. Then the constituents of sample water continuously sampled from a receiving well 3, etc., and permeated through a permeable membrane are, for example, detected as an ion current to a predetermined mass number in a mass spectrum, etc., By relating odorants to mass numbers, etc., it becomes possible to detect the odorants in real time. Each signal processing part, for example, compares an ion current with a predetermined threshold value, and outputs an alarm signal at the time when the ion current exceeds the threshold value and to close a water intake 2, etc.
Patent JP-H04330052-A (JP)
Title: Bis type hydrazone compound and photosensitizer using the same
Inventor: TAKEZAWA YOICHI
IPC: G03G5/06
Filed: 1991-04-30
Abstract: PURPOSE:To provide a novel bis type hydrazone compound having an excellent charge-transferring ability, high charge transfer degree compared with known charge transfer materials and excellent sensitivity, and capable of supplying photosensitizers having high repeating characteristics. CONSTITUTION:A compound of formula I (R<1>-R<6> are H, or alkyl, aryl, aralkyl or heterocyclic group which may have a substituent), e.g. a compound of formula II. The compound of formula I is obtained by reacting a hydrazone compound of formula III with a compound of formula IV (X is halogen) in a boiling solvent. A single layer type photosensitizing layer comprising a charge generating material, the compound of formula I as a charge transfer material, and a binding resin, or a lamination type photosensitizing layer comprising a charge- generating layer and a charge transfer layer is disposed on a conductive substrate to provide a photosensitizer having an excellent photosensitizing ability and a high repeating characteristic.
Patent JP-H06310122-A (JP)
Title: Flat battery
Inventor: HIGASHIMOTO KOJI
IPC: H01M2/02
Filed: 1993-04-26
Abstract: PURPOSE:To obtain a flat battery which can secure the safety and the reliability of the battery or an apparatus using the battery. CONSTITUTION:A generator sheet 3 is housed between a positive electrode collector 1 and a negative electrode collector 2 made of a stainless steel foil, and a sealing member 7 is provided to seal closely around the collectors 1 and 2. At the parts of the positive electrode collector and the negative electrode collector corresponding to the sealing member 7, a recessed terminal the projection of the terminal at an apparatus side is engaged and connected is provided. At the part of the negative electrode collector 2 at the opposite side corresponding to the recessed terminal 1a of the positive electrode collector 1, a hole where the collector 2 is not formed is provided. At the part of the positive electrode collector 1 at the opposite side corresponding to the recessed terminal of the negative electrode collector, a hole where the collector 1 is not formed is provided. Consequently, even though the projection of the apparatus side terminal breaks through the recessed terminal and the sealing member, and projects to the collector at the opposite side, no short circuit is generated because there is no collector at the position.
Patent JP-S5526081-A (JP)
Title: Driver for commutatorless motor
Inventor: NAGAI NOBUYUKI
IPC: H02P6/08
Filed: 1978-08-15
Abstract: PURPOSE: To simplify a position detection circuit for a commutatorless motor, by using an integrated circuit comprising a Hall element, a pre-amplifier and a Schmidt circuit.  
     CONSTITUTION: Motor coils 3∼5 are located at an electric angular spacing of 120° inside permanent magnet rotors 1, 2. Position detectors 6, 7, 8 are provided for the coils. Each position detector is made of the integrated circuit comprising the Hall element 6a, the pre-amplifier 6b and the Schmidt circuit 6c. Since no amplifier is used separately from the Hall element, the position detection circuit is simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59225480-A (JP)
Title: Document editing device
Inventor: YANAGI KUNIHIRO
IPC: G06T11/60
Filed: 1983-06-06
Abstract: PURPOSE:To change the layout on an actual paper sheet by dividing a data constituting a paper sheet into rectangular areas of the identical attributes and managing separately the area and data to control the area on the layout screen. CONSTITUTION:A position converting section 13 uses position coordinates and attributes of a rectangular area from a storage device 11, forms data for picture screen for layout display and stored the data in a storage device 14. The position information on a CRT display section 2 specified by a cursor is stored in a register 16. The position converting section 13 uses the data in the storage device 14, converts the position coordinates in the register 16 into coordinates in the rectangular area and stores it in a register 17 together with an iD representing a specified rectangular area. When a command inputted from a keyboard 1 is a moving command, a program refers to a rectangular area of processing object and a destination coordinate in the register 17 to change the position coordinate in the rectangular area of rocessing object in the storage device 11 to the destination coordinate.
Patent JP-H11295562-A (JP)
Title: Base body for optical module and optical module
Inventor: YONEYAMA SHUNICHI
IPC: G02B6/42
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a base body for an optical module and the optical module capable of improving heat conductivity between a platform and a base and further improving moisture resistance and mechanical strength. SOLUTION: This optical module is provided with the platform 3 made of silicon and provided with an optical fiber supporting part 2 provided with one end part on a first surface in contact with the main surface and extended centering a first axis for supporting an optical fiber 12 by two side faces and an optical element loading part arranged adjacently to the other end part of the optical fiber supporting part 2 for loading an optical element 1 on one main surface,  the base 5 made of the silicon and provided with a ferrule supporting part 4 provided with the end part on a second surface in contact with the main surface and extended centering a second axis for supporting a ferrule 14 to which the optical fiber 2 is inserted and fixed by the two side faces on one main surface and a low fusing point oxide coating 7 clamped between the third surface facing the main surface of the platform and the main surface of the base and brought into contact with them respectively. The first axis and the second axis match relating to the intra-surface direction of the main surface of the platform.
Patent JP-S58215564-A (JP)
Title: Electric energy conserving device
Inventor: SHIMIZU ETSUO
IPC: G01R11/00
Filed: 1982-06-10
Abstract: PURPOSE:To measure and conserve accurate electric energy, by returning electric energy to normal when the abnormal value of an integral pulse value returns to the normal value. CONSTITUTION:For example, an abnormal integral pulse value is inputted at time t122. At this time, a reference value is denoted as P0, an integral pulse value at time t121 as P121, an integral value at time t121 as W121, and an integral pulse value at time t122 as P122; and an integral value W122 at time T122 is An integral pulse value at time t123 in a next period is denoted as P123, and an integral value W123 at time t123 is found. In this case assuming as, P123>P121, (P123-P121)<P0/2, and P122<P121. Then, W123=W121+ P122-P121+P123-P122= W121-P121-P123 is obtained, where W123 is an integral value between time t121 and time t123, so the integral pulse value P122 at time t122 is made irrelevant.