baber/WOPTO huggingface dataset:
Patent JP-S63214007-A (JP)
Title: Voltage controlled oscillator
Inventor: SHIMONO HEIHACHI
IPC: H03B5/12
Filed: 1987-03-03
Abstract: PURPOSE:To attain sufficiently stable oscillation level in terms of frequency in the order of GHz by providing a varactor element whose capacitance split ratio is controlled depending on the oscillation frequency to the split capacitor of a Colpitts series oscillator. CONSTITUTION:Conventional split capacitors consist of a varactor diode V2 and an auxiliary capacitor CD in series therewith. On the other hand, the resonance circuit specifying the oscillation frequency consists of a varactor diode V1 itself. Thus, in giving a control voltage to the varactor diode V1 via a resistor R1, the oscillating frequency in response to the voltage is obtained. Then the desired split capacitance ratio acting stably by the selection of the type of the split capacitance ratio variable varactor diode V2, the selection of the lead inductance and the selection of the auxiliary capacitor CD is obtained by the design.
Patent JP-S60191042-A (JP)
Inventor: MATSUMURA HIROYUKI
IPC: C04B18/02
Filed: 1984-03-12
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-2000201978-A (JP)
Title: Caring chair and bed
Inventor: DEZUKI KIYOTO
IPC: A61G5/02
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce a physical and mental burden by forming a seat part or a seat back part or the whole or a part of both out of an independently connectable soft belt conveyor. SOLUTION: A seat part 1 of a wheelchair is composed of a belt conveyor for peripherally moving in the advancing longitudinal direction by a conveyor belt 2 and rubber rollers 3, 4. A motor 13 is fixed on a conveyor belt support board 16, and the rubber roller 4 is rotated to peripherally move the conveyor belt 2. A seat back part 5 is also composed of a conveyor belt 6 and rubber rollers 7, 8 so as to interlock with the conveyor belt 2 of the seat part 1. In the conveyor belt 6 of the seat back part 5, a regular interval is held by the conveyor belt 2 and a connecting piece 21 connected to an outer peripheral part of bearings 17, 18 of the rubber rollers 4, 7. The opposite side is also similarly held by a connecting piece 22 to thereby reduce a physical and metal burden.
Patent JP-S58165074-A (JP)
Title: Preprocessor for image
Inventor: SAWADA YORIO
IPC: G01S7/32
Filed: 1982-03-26
Abstract: PURPOSE:To contrive to reduce effect of noise in the latter stage treatment by checking noise in the Poisson distribution by a non-linear square root conversion or the like of an input pixel signal. CONSTITUTION:An input pixel signal A/D converted is subjected to a non-linear conversion such as square root conversion with a square root conversion table 4 and added to the contents of an image memory for storing the signal with an adder 5. Noise components are checked in the Poisson distribution of input pixel signals with an average addition determined by repetition of this operation. The contents of the memory 7 are processed with an equalization circuit 8, a square conversion table 9, a normalization circuit 10 and the like and an output is produced through a selector 6, an output unit 11 and the like. This can reduce effect of noise in the latter stage treatment of the pixel signals to form an image better in the concentration, profile or the like.
Patent JP-S61205521-A (JP)
Title: Clutch controller in vehicles with automatic transmission
Inventor: INUTA MASANORI
IPC: B60W10/04
Filed: 1985-03-09
Abstract: PURPOSE:To make improvements in a driving feeling and durability in driving mechanisms including a clutch and so on, by controlling them in the specified half-clutch state till an engine speed and an input shaft speed are accorded with each other when the clutch is engaged. CONSTITUTION:Output of an engine 1 is transmitted to an automatic transmission 4 via a clutch 2 and an input shaft 3. An engaging state of this clutch 2 is adjusted by a stroke S in a rod 7a of an actuator 7. Here, a revolving speed Ve of the engine 1 is detected by a sensor 8, and the signal is outputted to an interface 9. On the other hand, a revolving speed Vi the input shaft 3 is detected a sensor 10, and the signal is inputted to the interface 9. In addition, the stroke S of the rod 7a is detected by a sensor 11, and it is outputted to the interface 9 through an analog-to-digital converter 12. And, a central processing unit 15 calculates both recolving speeds Ve and Vi and the stroke S in accordance with a control program of a memory 16, thereby controlling it into a half-clutch state.
Patent JP-2000239331-A (JP)
Title: Preparation of aqueous emulsion
Inventor: HASEGAWA MITSUTAKA
IPC: C08F299/08
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a preparative method for aqueous emulsion excellent in storage stability and capable of obtaining coating film excellent in contamination resistance for a long period. SOLUTION: This preparation method for aqueous emulsion comprises following two processes, the first process: heating a radial-polymerizable monomer including a hydrolysable silyl group and a silane compound in the presence of water to condense the silane compound to the hydrolysable silyl group of the monomer obtaining (a) a radial-polymerizable condensate of the silane compound. The second process: copolymerizing the component (a) with a radical- polymerizable monomer (b) copolymerizable with the component (a) in an aqueous medium in the presence of a surfactant.
Patent JP-H02226871-A (JP)
Title: Interlaced scanning system and vertical deflection device
Inventor: YOSHIOKA JIYOUJI
IPC: H04N3/16
Filed: 1989-02-28
Abstract: PURPOSE:To facilitate the conversion processing of a video signal by selecting the number of scanning lines of one frame composed of 2 fields as even number and devising a system such that of odd numbered scanning lines are scanned in one field and even numbered scanning lines are scanned in the other field. CONSTITUTION:The system is devised such that a 1st field is constituted of the odd numbered scanning lines and a 2nd field is constituted the of even numbered scanning lines, or the 1st field is constituted the of even numbered scanning lines and the 2nd field is constituted the of odd numbered scanning lines in one frame composed of 2 consecutive fields with 2M (M is a natural number) selected as total scanning line number. For example, in the 1st field, 1st, 3rd - 525th scanning lines, that is, the odd numbered 263 scanning lines the in total are scanned sequentially (solid lines in figure), and in the 2nd field, 2nd, 4th - 526th scanning lines, that is, even numbered 263 scanning lines in total are scanned sequentially (broken lines in figure). Thus, the conversion processing of video signals between a new and an old television system is facilitated.
Patent JP-H09238593-A (JP)
Title: Illuminator for ornamental fish tank
Inventor: GOMI TAKESHI
IPC: A01K63/06
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator for ornamental fish tank capable of obtaining a satisfactorily beautiful view and surely preventing the sticking of water to an illumination changeover switch so as to prevent the generation of a trouble caused by the sticking of water. SOLUTION: The device is provided with a housing 1 with a recessed part 12 on its top, an illuminating lamp arranged inside the housing 1 and a recessed part cover 4 fitted to the top opening part of the recessed part 12 in the state of freely detachable and attachable. An illumination lighting switch 3 for switching the turning on/off of the illuminating lamp is provided on the inside of the recessed part 12, a hole for operating a switch 41 is formed at a position corresponding to the illumination lighting switch 3 of the recessed part cover 4, and a cover member 5 is provided on the hole 41 to be freely opened and closed.
Patent JP-H01221651-A (JP)
Title: Temperature controller for electrophoresis
Inventor: NISHINE TSUTOMU
IPC: G01N27/447
Filed: 1988-02-29
Abstract: PURPOSE:To shorten the transition time from gel production to sample analysis by electrophoresis by circulating high-temperature side liquid for temperature transduction at the time of the production of analytic gel and circulating low- temperature side liquid at the time of the analysis. CONSTITUTION:When the analytic gel 17 is produced, solenoid valves 33 and 35 are closed and solenoid valves 32 and 34 are opened; and a pump 31 is driven to circulate the water in a high-temperature thermostatic chamber 2, thereby holding a temperature control block 18 at constant high temperature. When analysis is taken, the solenoid valves 33 and 35 are opened and the solenoid valves 32 and 34 are closed; and the pump 31 is driven to circulate the water in a low-temperature thermostatic chamber 3, thereby holding the temperature control block 18 at constant low temperature.
Patent JP-S57162985-A (JP)
Title: Controller for induction motor
Inventor: KUGE KATSUTAROU
IPC: H02P23/16
Filed: 1981-03-31
Abstract: PURPOSE:To raise the maximum speed of an induction motor to twice without decreasing the control performance by providing a simulation circuit of a bouble speed motor. CONSTITUTION:A simulation circuit 14 of a double speed motor inputs a torque reference signal from a speed controlling arithmetic amplifier 10 and a gap magnetic flux reference signal, performs a simulation calculation and produces a spacial phase difference signal of current reference, primary and secondary currents. A phase signal generator 15 inputs a spacial phase difference signal between th 1/2 rotation phase signal fed from a rotation phase signal generator 9 and primary current flowing through the primary coil of and secondary current flowing through the secondary coil of a motor and produces a motor current phase signal. The spacial phase difference of the torque, gap magnetic flux, current, primary current, secondary current of composite relation are simulated, and the spacial phase difference of the current, primary current and secondary current are controlled with the torque and gap magnetic flux as references.
Patent JP-S52130636-A (JP)
Title: Simultaneous sound recording cine camera
Inventor: KOMINE YOSHIO
IPC: G03B31/02
Filed: 1976-04-26
Abstract: PURPOSE: To prevent the damage of film and sound recording unit by locking a cartridge when a capstan and a pinch roller depress the film during the sound recording state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08248577-A (JP)
Title: Treatment of spent developer solution for silver halide photosensitive material
Inventor: KUSABE KOJI
IPC: G03C5/395
Filed: 1995-03-07
Abstract: PURPOSE: To obtain the treatment with which simply operable silver removal from a spent processing solution can be performed at a low cost and the resulting solution after the silver removal can be reused and also, which can be applied to a small sized processor and is an almost maintenance-free process by allowing the spent processing solution that is generated at the time of processing a photosensitive material to come into contact with a redox solid phase body to selectively remove silver. CONSTITUTION: In this treatment, a spent processing solution is allowed to contact with a redox solid phase body that is obtained by adsorbing and fixing a compound having a hydroquinone skeleton on a solid porous carrier to selectively remove silver from the spent processing solution. The treatment is renarkably effective in particular when the preceding bath to a water washing or stabilization stage is used for a bleach-fixing stage. As the bleaching agent used for the processing solution having a bleaching power, an iron(III) aminopolycarboxylate complex, persulfate, bromate or the like can be used, however, an iron(III) aminopolycarboxylate complex is most desirably used.  As the compound used for the redox solid phase body, any compound can be used, provided that it has a capability of reducing silver thiosulfate complex ions to zerovalent silver metal and also can be stably fixed on a porous body by adsorption or the like.
Patent JP-H07234005-A (JP)
Title: Square duct
Inventor: YAMADA KAZUTOSHI
IPC: F24F13/02
Filed: 1994-02-22
Abstract: PURPOSE:To facilitate assembling of a thin plate square duct. CONSTITUTION:U-shaped sockets 2a, 2b are formed at side edges of plate materials 2, 2 of a square duct formed by perpendicularly connecting thin duct side plates (plate materials) 2. Elastic connecting metals 3 each having a rectangular equilateral triangular section in which a pair of platelike plugs 3a, 3b to be inserted to the sockets 2a, 2b are integrally provided at both ends of a back surface 3b are inserted from one ends of the materials 2 to assemble a square duct. Thus, the duct can be simply assembled at a duct installing site. Since the metals 3 are formed of relatively thick steel materials, spring forces contained in the metals 2 are so operated via the pair of the plugs 3a, 3b as to bring the sockets 2a, 2b into close contact, thereby obtaining the duct having excellent rigidity and airtightness.
Patent JP-S55138956-A (JP)
Title: Subscriber test system
Inventor: UNO CHIYUUICHI
IPC: H04M3/30
Filed: 1979-04-18
Abstract: PURPOSE:To decrease the number of subscriber test circuits, by providing a subscriber test circuit between a line colletor switch and an allotter switch in order that both the originating and terminating signals can be passed through this subscriber test circuit in case of subscriber test connection. CONSTITUTION:In case the subscriber circuit is tested, when it is turned ON by operating a test key by SUB TEST, information is transmitted to the central processing unit CP, a regular relay of the subscriber side control device SUB CN is operated in accordance with the instruction from CP, and calling is displayed by the SUB TEST-subscriber test circuit TSTJC-SUB CN. CP is informed of calling from TSTJC, selects an idle multifrequency receiving device PBR, and also stores the connection of TSTJC and PBR, and transmits the connection information to the allotter switch control device NW CN. And NW CN connects TSTJC and PBR, and is able to carry out the transmission test, the transmission supervisory test, etc. in the form of a push-button dial.
Patent JP-S57161533-A (JP)
Title: Method and device for testing sand erosion and corrosion
Inventor: MATSUMURA MASANOBU
IPC: G01N3/56
Filed: 1981-03-30
Abstract: PURPOSE:To perform test always under the same conditions by suspending the solid particles to be brought into collision against a test piece uniformly in fluid and exerting colliding forces thereto by the ejecting force of the fluid separately conducted therein. CONSTITUTION:The fluid flowing into a lower tank 1 through the inflow port 3 in its bottom part ascends by passing through a perforated plate 4, thereby providing a fluidized bed 6 distributed uniformly with solid particles 5. A separating tank 2 is formed to have a sectional area larger as far as possible than the tank 1, so that the solid particles 5 settle at the higher velocity than the velocity at which the fluid of the fluidized bed ascneds. Part of the supernatant fluid thereof is circulated to the port 3 in the bottom part of the tank 1 through a pump 23 and a flow rate control valve 24, and the other part is circulated to a conduit 19 through a pump 25 and a flow rate control valve 26. This conduit 19 is connected to an injection nozzle which sucks and mixes the suspended particles of the bed 6 and to bring the solid particles into collision against the surface of the test piece in a testing part T.
Patent JP-2000237137-A (JP)
Title: Objective measuring device
Inventor: TAMURA MASAAKI
IPC: A61B3/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To easily make precise alignment and to make stable measurement in a short time by arousing the attention of a testee, and guiding the direction of an eye to be checked. SOLUTION: This measuring device is provided with a measuring optical system 1 for objectively measuring the refracting power of an eye E to be checked and speakers 53, 54, 56 outputting the attention arousing sound for arousing the attention of a testee to the direction of the objective measuring device or the guiding sound for guiding the direction of the eye E to the direction of the measuring optical axis 19 of the measuring optical system 1.
Patent JP-H08246279-A (JP)
Title: Polyester-based false twist yarn having fancy effect
Inventor: WATANABE SHOJI
IPC: D01F6/62
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a polyester-based false twist yarn alternately having a difference between deeply dyed property and shallowly dyed property in the longitudinal direction of the yarn and having fancy effect capable of providing soft touch feeling and stretchability to a fabric obtained by weaving or knitting the yarns. CONSTITUTION: This false twist yarn has deeply dyed parts A and shallowly dyed parts B in the longitudinal direction of yarn obtained by applying false twisting to a polyester-based latent crimped yarn. A filament constituting the yarn is free from substantial fusion and thick and thin unevenness and has 80-300% stretching elongation ratio and 30-60% elastic degree of the elongation work.
Patent JP-H06255911-A (JP)
Title: Call register device of elevator
Inventor: YOSHIJI TATSUO
IPC: B66B1/14
Filed: 1993-03-09
Abstract: PURPOSE:To confirm on the spot the state of register and the contents of register even if registering is by means of a voice, by providing on the side of a microphone a display device to display the contents of recognition when a voice recognition device has succeeded in recognizing a voice. CONSTITUTION:A voice register outcome display portion 6 is provided at a position to which a passenger in the vicinity of hall call register buttons 3 can easily bring his or her mouth close. The voice input signal 5a of a microphone is inputted into a voice recognition device 7. The voice recognition device 7 is registered with a number of voice patterns beforehand in its inside, and takes in the voice input signal 5a, and at the same time decides whether or not an inputted voice coincides with a registered voice pattern. When the two coincide with each other, a call register permit signal 7a is given to a call register device 8, and when they do not coincide with each other, a nonrecognition signal 7b is given to a display output device 9. As a result, a person can register his or her own voice and can utilize it without bewilderment.
Patent JP-S62208379-A (JP)
Inventor: IDA SHIGETOSHI
IPC: B65D83/38
Filed: 1986-03-07
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-H05251107-A (JP)
Title: Fuel cell
Inventor: MAEKAWA TAKESHI
IPC: H01M8/24
Filed: 1992-03-05
Abstract: PURPOSE:To discharge drain in a manifold smoothly. CONSTITUTION:Reaction gas pipelines 1, 5 to supply and discharge a reaction gas to a manifold 2 in an inlet side and from a manifold 4 in an outlet side are installed in side faces of a layered cell 3. Drain pipelines 6, 7 connected with the lower part of the manifold 2, 4, respectively, in the inlet and the outlet sides are connected to the parts lower than the bottom parts of each manifold 2, 4 of a discharge side reaction gas pipeline 5. The pressure in the inlet side gas manifold 2 becomes higher than the pressure in the discharge side gas pipeline 5 by the pressure loss at the time the reaction gas passes the layered cell 3 and the outlet side gas manifold 4. Utilizing the pressure difference, drain remaining in the bottom part of the inlet side gas manifold 2 is surely discharged.
Patent JP-2000238876-A (JP)
Title: Fruit and vegetable tray
Inventor: KUROSAWA EIJI
IPC: B65D85/34
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To well separate fruit and vegetable trays one by one from a stack of the trays by providing a locking protrusion inside and/or outside on an upper portion of a side wall of each of fruit and vegetable storage recesses. SOLUTION: The fruit and vegetable tray (tray) 1 is made of a flexible synthetic resin foam, while fruit and vegetable storage recess 2 arbitrarily selected in a range of 2 to 40 recesses are provided according to a kind and size of a fruit or vegetable to be received. The recess 2 is of a form or the like having a semispherical side wall, while a locking protrusion 5 is provided on an internal face and/or an external face on an upper portion of the side wall. When a plurality of trays 1 are stacked in vertical stages, for example when the locking protrusion 5 is provided outside the upper portion of the side wall of the recess 2, the protrusion 5 is locked inside an upper portion of the side wall of the recess 2 of the tray 1 located on a lower stage.  Then a space is formed between an external side of the recess 2 of the tray 1 on an upper stage and an internal side of the recess 2 of the tray 1 on the lower stage, thereby preventing the trays from fitting and coming into tight contact.
Patent JP-H11167767-A (JP)
Title: Information editing system and high efficiency coding device used for this system
Inventor: TSUTSUMI MASAHITO
IPC: G11B20/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an information editing system and a high efficiency coding device used for this system which can code a video signal and a voice signal from two VTRs on real time. SOLUTION: A highly efficient coding device 13 controls two VTRs 11, 12, successively a video/voice signal from the VTRs 11, 12 is inputted to it through an input signal switcher 14 in a real time without interrupting, and high efficiency-coded data are outputted with a bit stream in a real time. Also, the high efficiency coding device 13 is connected to a system controller 15 through a network 16 and a high speed network 17, also connected to a server 18 through the high speed network 17, and can be controlled by the system controller 15 and the server 18. Thereby, needless dispersion of generated data can be suppressed by limiting use of accumulated media to the last server and the like.
Patent JP-H02228329-A (JP)
Title: Dissolution of conjugated polymer and element produced therefrom
Inventor: YOSHINO KATSUMI
IPC: C08J3/11
Filed: 1989-03-02
Abstract: PURPOSE:To solubilize an insoluble conjugated polymer in a solvent by irradiating the polymer with a light which this polymer absorbs in the presence of the solvent which does not dissolve this polymer. CONSTITUTION:A conjugated polymer is irradiated with a light which this polymer absorbs in the presence of a solvent which does not dissolve this polymer. As the conjugated polymer, a polymer wherein the main chain consists of conjugated double bonds, a polymer obtd. by oxidative polymn. of various arom. compd. and, especially pref., a polymer substd. with a relatively large alkyl residue such as butyl, octyl or decyl can be cited. There is no limitation on the ratio of the polymer to the solvent as far as the polymer can be sufficiently immersed in the solvent when irradiated with a light, and at least the same amt. of the solvent as that of the polymer is usually used. The amt. enough for covering the polymer surface is enough for the purpose of etching.
Patent JP-S62210014-A (JP)
Title: Filter element
Inventor: MASUDA KOTARO
IPC: B01D27/10
Filed: 1986-03-07
Abstract: PURPOSE:To increase the fluid filtration area of a filtration part as a whole and to prolong the life of the title filter element by providing plural fluid filtration parts to the filter element, and successively using the fluid filtration parts with use of a pressure valve. CONSTITUTION:Plural fluid filtration parts 2 and 4 are provided to the filter element 1 having lid bodies 6 and 7, and the pressure valve 8 for sending a fuid into the spaces partitioned by the fluid filtration parts 2 and 4 and the lid bodies 6 and 7 by the pressure change is furnished at an optional site. When the primary filtration part 2 is clogged, the fluid is charged by the action of the pressure valve 8 into the spaces partitioned by the primary filtration part 2, the secondary filtration part 4, and the lid bodies 6 and 7, and the fluid is directly filtered by the secondary filtration part 4. Consequently, the filtration area at the filtration part is increased as a whole, and the service life of the filter element 1 can be prolonged.