baber/WOPTO huggingface dataset:
Patent JP-H10197266-A (JP)
Title: Navigation system
Inventor: WASHIMI KOICHI
IPC: G09B29/10
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve present position detection precision, by switching the timing for receiving VICS(vehicle information communication system) information and the timing for receiving DGPS(differential global positioning system). SOLUTION: According to the receiving frequency switching control from an FM data processing part 2, an FM multiplex receiving processing part 1 receives and demodulates both of the FM multiplex modulated radio wave carrying VICS information and the FM multiplex modulated radio wave carrying DGPS information. The demodulated signals are inputted in an FM data processing part 2, and the VICS information or the DGPS information is extracted. In a position detection processing part 3, the present position of a car is determined, on the basis of a detected signal from a position detection sensor, road network data 11, and the DGPS information from the FM data processing part 2. In a map display processing part 6, map display data 10 in the peripheral part of the present position are read, and the VICS information is also displayed.
Patent JP-S63173277-A (JP)
Title: Disk servo-device
Inventor: HAYASHI SHIGEYOSHI
IPC: G11B21/08
Filed: 1987-01-10
Abstract: PURPOSE:To quickly execute an inter-track movement, without causing a malfunction, by starting a jump by a track jump signal, generating a damping signal in accordance with signal width of a tracking error signal obtained thereby, and stopping a pickup on a track to be shifted. CONSTITUTION:A track jump control means 56 generates a track jump signal Jp<+>. In accordance with this track jump signal Jp<+>, a pickup 24 moves in an arbitrary track direction of a disk. When a track jump is generated, a tracking error signal TE corresponding to a track jump is obtained from a tracking error detecting means 48. Subsequently, the track jump control means 56 generates a control signal Jp<-> corresponding to a signal of the tracking error signal TE, stops quickly a movement of the pickup 24, and the track jump is ended.
Patent JP-S58120258-A (JP)
Title: Electrophotographic receptor
Inventor: TACHIKI SHIGEO
IPC: G03G5/05
Filed: 1982-01-12
Abstract: PURPOSE:To obtain a laminated photoreceptor composed of a charge generating layer contg. an org. pigment and a charge transfer layer, having small dark decay, high sensitivity, and long life, by adding a specified oxazole or pyrazoline deriv. together with a specified cyanine dye to the charge transfer layer. CONSTITUTION:A photoreceptor has a charge generating layer contg. a charge generating org. pigment, and a charge transfer layer contg. a cyanine type dye base represented by formulaIin which R1-R6 are each H, halogen, alkyl, aralkyl, acyl, OH; and an oxazole deriv. represented by formula II in which R7-R9 are each H, alkyl, alkenyl, or phenyl optionally substd. by NH2 or alkylamino; or a pyrazoline deriv. represented by formula III in which R10 is H, alkyl, aryl, allylaryl, R11 is H, alkyl, or aryl, and R12, R13 are H, optionally substd. phenyl, or heterocyclic. As a result, a long-lived photoreceptor small in dark decay, high in sensitivity, and small in deterioration of characterisitcs in repeated uses can be obtained.
Patent JP-H09190518-A (JP)
Title: Data processor using non-contact data storage body
Inventor: ISHIBASHI YOSHITO
IPC: G06K19/07
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To surely and correctly prevent a malfunction in the access starting for data reading at a place with much noise. SOLUTION: When a non-contact data storage body 20 exists in a reading possible area, only are one of two self correlation values becomes a large value and the other self correlation value becomes a small value so that data reading access start permission is obtained by threshold value comparing parts 15a and 15b. In the meantime, when the non-contact data storage body 20 does not exist in the reading area with a large external noise, the both two correlation values becomes large values so that access start permission is not obtained by threshold value comparing parts 15a and 15b. As a result, the malfunction is access starting does not occur at the plate with much noise when a reader/ writer judges data reading access start by the non-contact data storage body 20 or a data carrier in non-contact manner.
Patent JP-H06206048-A (JP)
Title: Automatic coating of inner surface of steel pipe on spot and automatic inspection thereof
Inventor: KURAKAZU SHIGERU
IPC: G01N21/88
Filed: 1993-01-13
Abstract: PURPOSE:To automatically perform the coating of the internal welded part of a pipeline whose caliber is a specific dimension or less and the inspection thereof. CONSTITUTION:A pipe interior grinding and cleaning coating machine 1, a running drive wheel 2 and a control truck 3 are connected by pins to be allowed to run through piping 20 and a compressor 4, a fluid supply device 5 and an operation panel 6 are placed on the outside of the pipeline to perform the confirmation of a working position, grinding and cleaning, coating and the confirmation due to a camera. A device automatically performing the changeover supply of a pressure fluid when the pressure of the compressor 4 is lowered is provided to the fluid supply device 5 and the pipe interior grinding and cleaning coating machine 1 is prevented from falling within a vertical pipe.
Patent JP-S63172783-A (JP)
Title: Method of sealing corrugated box
Inventor: NAKAO MASAO
IPC: C09J7/02
Filed: 1987-01-13
Abstract: PURPOSE:To obtain the title box which can be repeatedly used without causing any breakage of the surface of the box even when an adhesive tape is peeled off in opening a sealed corrugated box, by depositing a specified material on the surface of the lid of a corrugated box and then sticking an adhesive tape thereon. CONSTITUTION:A material 4 which enables an adhesive tape 1 to be strippable bonded (e.g., a film obtd. by applying a natural rubber/methyl methacrylate graft polymer latex on the surface of a box 2 and drying it) is deposited on the surface of the lids 3a and 3b of a corrugated box 2. An aq. soln. obtd. by mixing a natural rubber latex (A) with a water-soluble adhesive (B) (e.g., an aq. emulsion of a copolymer resin mainly composed of methyl methacrylate and butyl acrylate) in a weight ratio of B to A of 0.48-1.80 is applied to the surface of a tape base 5 and dried to obtain an adhesive tape 1 which has a self-adhesive layer and whose adhesion to the material 4 is smaller than the force of peeling the material 4 from the surface of the box 2. The tape 1 is sticked on said surface of the lids.
Patent JP-H08188663-A (JP)
Title: Process for treating surface of substrate
Inventor: NOGUCHI JUNKO
IPC: C08F255/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a process for treating the surface of a substrate whereby a long-lasting excellent hydrophilicity is imparted to the surface. CONSTITUTION: This process comprises the first step wherein a monomer is attached to the surface of a substrate 7 and the second step wherein a fluorine- contg. layer is formed by placing the substrate 7 between metal electrodes 4 and 5 which are faced toward each other and of which at least one has a solid dielectic 6 installed on the electrode surface facing to other electrode in an atmosphere of a gas mixture comprisng a fluorine-contg. gas and an inert gas and bringing the surface of the substrate 7 into contact with a discharge plasma generated by applying voltage between the electrodes 4 and 5 under about the atmospheric pressure.
Patent JP-H08192074-A (JP)
Title: Pulse generator for electrostatic precipitator
Inventor: SHINODA NAONOBU
IPC: B03C3/66
Filed: 1995-01-13
Abstract: PURPOSE: To prevent the application of excessive voltage to certain elements by connecting one of two windings of a saturable reactor to a circuit of a discharge electrode though a condenser and an inductance in series and connecting a bias power source to the other winding of the saturable reactor. CONSTITUTION: One end of a two way switching means consisting of a GTO (gate turn-off thyristor) 1 and a diode 2 is grounded, and the other end thereof is connected to a discharge electrode 5a through a condenser 3 and an inductance 4. To a circuit of the discharge electrode 5a through the condenser 3 and the inductance 4, one winding 7a of two windings 7a, 7b of the saturable reactor 7 is connected in series. To the other winding 7b of the saturable reactor 7, a bias power source 13 is connected to bias it in the prescribed direction. In this way, even there are the variations in properties of each element at turn-on, the application of excessive voltage to some elements is prevented, thereby there is no possibility of breakdown of elements.
Patent JP-S5391186-A (JP)
Title: Control of substrate flow in multi-stage reactors
Inventor: MORIYAMA TAKESHI
IPC: C12N11/00
Filed: 1977-01-19
Abstract: PURPOSE: To maintain the liquid level of substrate in each reactor of a multi-stage reactor system packed with immobilized enzyme, by providing a liquid pump at the outlet of each reactor whereby enabling the transfer of the substrate between the reactors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62163666-A (JP)
Title: Grinding of soybean
Inventor: MATSUURA MASARU
IPC: A23L11/00
Filed: 1986-01-14
Abstract: PURPOSE:To obtain ground soybean giving soya milk having white color, resistant to infusibilization of protein in heating and suitable for the production of soya milk for aseptic bean curd, by grinding soaked soybean in water in the presence of a specific amount of air. CONSTITUTION:Soaked soybean in ground in water e.g. with a horizontal grinder in the presence of 10-30% air based on the sum of soaked soybean and water.
Patent JP-2000207678-A (JP)
Title: Vehicle detector
Inventor: NAKAYAMA HIROYUKI
IPC: G08G1/015
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To detect the approach and passing of a vehicle without marking the surface of a road by picking up images within an almost common prescribed range watched from plural positions separated at a prescribed interval and detecting the presence/absence of the vehicle on the basis of a parallax. SOLUTION: Line sensors 1a and 1b are arranged separately at an interval and respective visual fields 3a and 3b are adjusted so as to pickup images within almost the common image pickup range. When the vehicle passes inside the visual fields of the line sensors 1a and 1b, an image density is changed and further, a distance between the line sensors 1a and 1b and an image pickup object is changed by the height of the vehicle (image pickup object) so that the position of the edge is deviated (parallax is generated). Therefore, by identifying whether this parallax is more than a prescribed parallax corresponding to the height of the vehicle, it can be detected that the image pickup object is the vehicle. Further, even when the vehicle is detected, the height of the vehicle can be detected from the level of the parallax as well.
Patent JP-H02184411-A (JP)
Title: Manufacture of automobile interior parts
Inventor: IMAIZUMI TAKASHI
IPC: B29C41/40
Filed: 1989-01-11
Abstract: PURPOSE:To obtain a beautiful product appearance by forming a sharp parting line on a boundary part between different facings by a method wherein a parting groove part to be generated in a forming process of a facing material is closed by foaming pressure of foaming resin liquid in mold forming of the following process. CONSTITUTION:After injecting forming resin liquid 42 of polyurethane stock solution or the like to an inner surface side of a facing material 13, a mold forming die 43 to a mold face of which a core material 11 is preliminarily set descends with an elevator, and mold forming male and dies 40, 43 are clamped with each other. Then, an advance and retreat member 41 is dislocated from a groove part 29 of the facing material 13 simultaneously therewith, and is buried in the mold forming female die 40. Therefore, when foaming action of the foaming resin liquid 42 advances, foaming pressure is applied in a direction given by the arrow by its foaming pressure. The groove part 29 is energized in a closing direction, is closed or becomes an extremely narrow wide groove part like a linear groove, and a sharp parting line 16 is formed.
Patent JP-H01214550-A (JP)
Title: Electrostatic photographic type copier
Inventor: JIEFURII RII WAADEN
IPC: B65H5/06
Filed: 1989-01-11
Abstract: PURPOSE: To miniaturize a copying machine by providing a feed means whose speed is variable and making the size of a bending part almost constant while the remaining part of a sheet is fed. CONSTITUTION: When the front edge of a copy sheet enters a nip of a feed roller 30, the feed roller 30 is driven at the speed which is substantially equal to the speed of a photoreceptor. The copy sheet is fed at this same speed and is guided to an inlet of a transfer station 5 by a guide member 16. When the front edge of the sheet enters the transfer station 5 and is mounted on a photoreceptor belt 1, the speed of the feed roller 30 is increased for a short time and slight excess part of paper is generated between the feed roller 30 and the station 5. This excess part generates a small bending part B near a paper guide 17 just before the excess part enters the transfer station 5. As the bending part B becomes larger, the bending part B closely comes into contact with a recessed surface of the guide member 17.  After a short time when the feed roller 30 becomes high speed, the feed roller 30 is returned to its initial speed and feeds the last part of the copy sheet.
Patent JP-H08194570-A (JP)
Title: Key scanning circuit
Inventor: SHINODA KAZUO
IPC: H03M11/20
Filed: 1995-01-17
Abstract: PURPOSE: To reduce erroneous key recognitions due to chattering by suppressing the current consumption in the key scan circuit which detects the state of the key. CONSTITUTION: An interruption judgement/generation circuit 4 judges when which key is pushed, during it is being pushed, and when it is left based on the input line state of m pieces of key matrix 3 and generates an interruption signal for each state. An interruption status circuit 5 is provided with information on permitting and inhibiting the generation of interruption signals, information on timer control which is built in the circuit 4, information on releasing the interruption signal, and information on recognizing the state of the interruption signal. Thus, the key scanning is performed only when the interruption signal is generated and the consumption current is suppressed as possible.  The interruption signal is generated periodically by using a timer so as to perform key scanning, resulting in eliminating the influence of the chattering of a switch part and improving the reliability of scanning.
Patent JP-H03233885-A (JP)
Title: Heat treating unit and drying method for functional thin film using it
Inventor: YOSHIDA TAKESHI
IPC: H05B3/62
Filed: 1990-01-12
Abstract: PURPOSE:To form a uniform functional thin film having no faults and small internal stress by providing a direct electricity transmission type far infrared ceramic tubular heater which heats columnar or tubular subjects to be heat treated from their circumference while the subjects to be heat treated are concentrically arranged and housed therein. CONSTITUTION:A heat treating unit is disposed in such a manner as freely advancing and retreating in the vertical direction to the conveying direction of plural pipes P, and heats the pipes P from their circumference while advancing and housing the pipes P concentrically arranged therein, so that a direct electricity transmission type far infrared ceramic tubular heater 1 whose axis is oriented roughly in the vertical direction is provided. Heating is therefore carried out while subjects to be heat treated are concentrically arranged and housed in the direct electricity transmission type far infrared ceramic tubular heater, so that the subjects to be heat treated can be uniformly heat treated. A functional thin film having no faults and small inner stress is thus formed.
Patent JP-S63231616-A (JP)
Inventor: SUTEIBUN PATORITSUKU TONPUSON
IPC: G09G1/16
Filed: 1988-01-14
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-H04236480-A (JP)
Title: Solderless mounting connection structure of semiconductor package, and said semiconductor package
Inventor: USUDA HIDENORI
IPC: H05K3/32
Filed: 1991-01-21
Abstract: PURPOSE:To eliminate a soldering step for applying a thermal stress to a semiconductor package and to obviate a soldering malfunction, a semiconductor element malfunction by using the package having a connector structure in a mounting connection of a semiconductor to a printed circuit board. CONSTITUTION:Gold-plated leads 2 are connected to a semiconductor chip 3 by gold bonding wires 4, and the entirety is packaged by a molding material 5 to form a semiconductor package P. A male connector structure 1 is provided at the molded end of the leads 2, and connected to a female connector on a printed circuit board 10. In this case, the package can be mounted on the board 10 without heating by using a through hole female connector 11 or a surface mounting female connector 12. Accordingly, application of a thermal stress to the chip and the package is eliminated, and reliability after they are mounted to be connected to the board is not lost. A soldering malfunction can also be prevented.
Patent JP-2000202310-A (JP)
Title: Grain dryer for drying chaff grain
Inventor: YAMAMOTO SOICHI
IPC: B02B3/08
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To store a chaff grain to be unloaded by drying up when the chaff grain is dried by a grain dryer into a tank at a high place as husked brown rice. SOLUTION: A grain-raising machine w having a centrifugal husking apparatus (a) incorporated into a disk like casing 7 is bridged onto an outer surface of a machine body of a grain dryer so that a receiving trough 74 for grain provided to the casing 7 is communicated to an unloading trough 22 provided by being connected to a discharging cylinder part in an upper part of a grain- raising tower of a lifter equipped to the grain dryer. Then, an upper end side of a grain-raising cylinder 8 a base end side of which is connected to a shoulder part of the casing 7, is introduced to a tank installed at a high place such as the second story of a storage barn or the like.
Patent JP-S58121953-A (JP)
Inventor: UEDA FUMIYA
IPC: A61H33/12
Filed: 1982-01-15
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-S57119443-A (JP)
Title: Charge exchange type neutral particle analyzer
Inventor: SUKENOBU SATORU
IPC: G01T1/36
Filed: 1981-01-19
Abstract: PURPOSE:To widen the analizable energy range and to improve the resolution of the device by changing the energy of ions generated through charge exchange of neutral particles by potential applied between a stripping cell and an inlet of the analyzer. CONSTITUTION:Neutral particles released from a plasma experiment device 1 passes through a lead tube 2 evacuated to a vacuo, and are introduced into a stripping cell 4 provided in a vacuum container 3 of a neutral particle analyzer, ion-exchanged with a gas which is charged in the stripping cell 4, and are ionized. The gas is fed from a cylinder 5 into the stripping cell 4 through a leak valve 6. The voltage is applied on the stripping cell 4 from an electric source 8, and the exchange-charged ions are accelerated or moderated during a travel from the stripping cell to an inlet of the analyzer 9. The energy or mass of ions is analyzed with the analyzer 9 and measured with a detector 10.
Patent JP-S58121771-A (JP)
Title: Deodorant
Inventor: KATAYAMA SHIZUKA
IPC: A23L5/20
Filed: 1982-01-15
Abstract: PURPOSE:An economically improved deodorant for eliminating the smell of other food, having improved safety, high nutritive value, obtained by pulverizing a krill or other shell into ultrafine particles at a temperature lower than a freezing point. CONSTITUTION:A krill, other shell,if necessary, in the form of shucked shell fish, residuary meat, or whole fish form, is frozen and refrigerated. It is pulverized into ultrafine particle state by a high-speed grinder while keeping it at the freezing point (preferably <=-15 deg.C). Prepared ultrafine particle paste, for example, is blended with fish meat ground into granules, to eliminate the unpleasant smell of fish meat.
Patent JP-S61163886-A (JP)
Title: Ink jet recording medium
Inventor: YAMAZAKI TAKASHI
IPC: D21H27/00
Filed: 1985-01-14
Abstract: PURPOSE:To raise the water resistance and light resistance of aqueous ink pictures by adding a thiourea compound having one or more specific structures in its molecule to a recording medium. CONSTITUTION:A recording medium contains a thiourea compound having one or more structures in its molecule, as represented by the formula. A cationic resin is preferably used in order to raise both the water resistance and the light resistance of the recording medium. As other additives to be added, a pigment dispersant, a thickening agent, a fluidity modulator, a defoaming agent, a foam suppressor, a releasing agent, a blowing agent, a permeator, a dye, a pigment, a fluorescent bleaching agent, an ultraviolet rays absorber, an antioxidant, an anticeptic agent, a bateriostat, a water resistance improver, etc., may be cited. As a supporter, a sheeted material of paper or thermoplastic resins may be used. The use of an aqueous ink composed of a medium and an aqueous ink in recording increases the light resistance of the recorded pictures.
Patent JP-H07209368-A (JP)
Title: Method for detecting disconnection of distrubution system
Inventor: SANKO KIYOJI
IPC: G08B29/06
Filed: 1994-01-21
Abstract: PURPOSE:To detect disconnection of a distribution line easily and positively without requiring any battery. CONSTITUTION:A three-phase distribution line 4 is provided with a plurality of slave switching stations 11 to 1n and the information therefrom is collected at a CPU 3 through a communication line 5 thus detecting disconnection of the distribution line easily and positively. Assuming the slave switching stations 11 to 1n are connected between phases (a) and (c) and the distribution line is disconnected at point P1, the stations 11, 12 are considered normal so long as the lines (a) and (c) are not disconnected and a decision is made that the distribution line is disconnected at a point farther than the slave switching station 13. When the line (a) or (c) is disconnected, the slave switching stations farther than the station 13 do not respond and their information is analyzed to detect disconnection.
Patent JP-H08248278-A (JP)
Title: Optical coupling device
Inventor: HONMO HIROSHI
IPC: G02B6/24
Filed: 1996-01-17
Abstract: PURPOSE: To obtain an optical coupling device facilitates coupling of optical elements varying in spot sizes with high efficiency at a low cost. CONSTITUTION: A core 3 of a quartz optical waveguide 2 formed on a silicon (Si) substrate 1 is projected to a tapered shape. A semiconductor laser element 4 is joined to a gold pad 7 formed on the Si substrate 1 via gold tin solder 5 in proximity to the front end of this tapered part. The tapered core 3 is capable of gradually changing the spot side of the light beam propagated therein. The spot size conversion of the light beam is, therefore, executed with low loss. As a result, the coupling of the semiconductor laser beam of the small spot size to the optical waveguide of the large spot size is made possible.  The method for producing the tapered part is executed by etching the end face of the quartz optical waveguide and projecting the core to the tapered shape by a selective etching method (an etching liquid: a liquid mixture composed of hydrofluoric acid and ammonium fluoride} utilizing a etching laser difference by a difference in the concn. of a core dopant.