baber/WOPTO huggingface dataset:
Patent JP-H02297742-A (JP)
Title: Magneto-optical memory device
Inventor: IDE TSUGIO
IPC: G11B11/10
Filed: 1989-05-12
Abstract: PURPOSE:To facilitate a desired and accurate erasing pulse oscillation and to realize a direct overwrite and a high transfer rate by separating an optical system of an optical head, mounting an LD on a fixed part and controlling moreover the LD in temp. CONSTITUTION:The LD 3 is fitted to a chassis base and surrounded by a heat sink 37. The temp. of the LD 3 is measured by a thermosensor 38 and processed by a temp. control circuit 39 to control a Peltier element 40 so as to maintain the temp. of the LD 3 to be constant, thus facilitating a light quantity control. Then, the LD 3 is directly connected to a drive stage 35 of an LD driving circuit 34. By this method, the rise time and fall time are short in accordance with a laser modulation signal, and high speed pulse modulation with less overshoot is also easily obtained, so that the erasure of information can accurately be performed.
Patent JP-H06181684-A (JP)
Title: Method for preventing discoloration of fruit and vegetable and discoloration prevention agent therefor
Inventor: USAMI ASAKO
IPC: A23B7/157
Filed: 1992-04-13
Abstract: PURPOSE:To provide a process for preventing the discoloration of fruits and vegetables and satisfying the requirements to prevent the discoloration of fruits and vegetables and to keep the natural taste and flavor of the fruits and vegetables at the same time. CONSTITUTION:Fruits or vegetables are incorporated with L-ascorbic acid and/or its salt or a combination of two or more kinds of the above substances, an organic acid and/or its salt or a combination of two or more kinds of the above substances and sodium chloride and/or potassium chloride and the pH of the solution is adjusted to a level to prevent the discoloration of the fruits or vegetables while keeping natural taste and flavor of the fruits, etc. A agent for preventing the discoloration is also provided.
Patent JP-H11315759-A (JP)
Title: Canistor of evaporative fuel processing equipment
Inventor: YAMADA HIDEO
IPC: F02M25/08
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To extend the life of active carbon by decreasing the amount of gasoline vapor that enters a diffusion chamber of a canister from a gas-liquid separation chamber while facilitating condensation of the vapor phase fuel from the fuel tank in the gas-liquid separation chamber. SOLUTION: Vapor phase fuel from a fuel tank 24 enters a gas-liquid separation chamber 21A via a tank port 13A from an evaporation fuel duct 23. Since the inside diameter of a canister communicating port 22A is small, gasoline vapor is inhibited from entering a first diffusion chamber 12 from the separation chamber 21A, and condensation in the separation chamber 21A is promoted. When the fuel tank 24 cools and the internal pressure becomes negative, the flow of the liquid phase fuel of the separation chamber 21A reverses and storage of a large amount of liquid phase fuel in the separation chamber 21A is prevented. Therefore, the life of the active carbon 10 in the diffusion chambers 12, 14 is extended.
Patent JP-H09304564-A (JP)
Title: Low set error nuclear fusion apparatus
Inventor: ABE MITSUJI
IPC: G21B1/17
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce a set error and an error magnetic field by assembling a vacuum vessel so as to lessen the axis dislocation and the inclination components of the vacuum vessel proportional to the primary function of a trigonometric function from the output of a magnetic field detector, installed in a toroidal direction, for detecting the line of the magnetic force of a toroidal magnetic field and the dislocation of the toroidal direction of the vacuum vessel. SOLUTION: In the vacuum vessel, a plurality of magnetic fluxes divided in the toroidal direction are disposed as a magnetic sensor. For instance, when the position of a toroidal angle ψ=0 is made reference (reference sensor 5), output of the sensor 5 becomes zero. A sensor 6 except for the position of the sensor 5 has output, and magnetic data are output at each position. The single part of each magnetic sensor is line-connected 7 along the vacuum vessel, and a difference between the magnetic fluxes of a reference position and a measuring position is output. After the set position of the vacuum vessel is adjusted on the basis of magnetic field measurement, a poloidal magnetic field coil is energized to detect an error magnetic field component, and a poloidal magnetic field coil set position is adjusted so that an error magnetic field is eliminated to perform assembling work.
Patent JP-H05287091-A (JP)
Title: Prepreg
Inventor: GOTO KAZUYA
IPC: B32B7/02
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a prepreg capable of giving a molding excellent in toughness and hard of transmission of cracks brought about, by putting a resin tape under specific conditions in preparation of a prepreg for use in a fiber-reinforced composite material which prepreg comprises a reinforcing fiber, the resin tape and a thermosetting matrix resin. CONSTITUTION:In a prepreg for use in a fiber-reinforced composite material which prepreg comprises a reinforcing fiber (e.g. a high-strength and medium- elasticity carbon fiber), a resin tape (e.g. a nylon 12 tape) of pref. at most 10mum in thickness and a thermosetting matrix resin (e.g. a mixture of a glycidylamine epoxy resin, a bisphenol A epoxy resin and diaminodiphenyl sulfone); the resin tape is arranged on the surface side of the prepreg, and formed as an essentially separate phase from the above resin even after curing of the prepreg.
Patent JP-S5821807-A (JP)
Title: Manufacture of chip inductor
Inventor: OYAMADA YASUTAKA
IPC: H01F41/04
Filed: 1981-07-31
Abstract: PURPOSE:To obtain large inductance from a samll (chip) inductor by forming a helical electrode around a magnetic layer substrate having a rectangular cross section from its one end electrode to the other. CONSTITUTION:A magnetic substrate 1, mainly composed of a ferrite, has a rectangular cross section and electrodes at its both ends facing each other. An electrode 2 is helically wound in a clockwise direction around the magnetic substrate 1 from an end electrode 5 towards an end electrode 6. The electrode 2 is formed by coating and printing the substrate with a fret-contained silver paste by means of screen printing, etc.
Patent JP-2000049853-A (JP)
Title: Rate warrant method and device by buffer management
Inventor: GUERIN ROCH A
IPC: H04L12/56
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain the method for providing a rate warrant to respective flows or a flow group in a router by a sophisticated function management of a buffer. SOLUTION: A rate warrant is provided by wisely assigning and separating a buffer usable for each flow. In the most fundamental mode, this method is applied to an output queue network system provided with a simple FIFO scheduler that multiplexes some streams using rate reservation and is going to transmit the multiplexed streams to an output link. This method strictly divides the buffer into some parts reserved strictly for each flow in proportion to link reservation. Thus, each stream is warranted to acquire the link reservation rate by the scalable method. In a specific embodiment of this system, part of the buffer is divided strictly and the streams can completely access the remaining areas of the buffer.
Patent JP-S5244357-A (JP)
Title: Manufacturing method for a plastic retainer for a sliding bearing
Inventor: HIBI KENJI
IPC: F16C33/44
Filed: 1975-10-04
Abstract: PURPOSE: Proposed is the method by which strengthening of a plastic retainer used for a sliding bearing can be made possible, and the expansion of the retainer in a high-speed operation can also be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5545771-A (JP)
Title: Polyorganosiloxane composition
Inventor: SUMIDA HEIJI
IPC: C08K5/05
Filed: 1978-09-29
Abstract: PURPOSE: To provide th title composition which imparts a substrate with non- stickiness, water-repellency, abrasion resistance and slippery, composed of a mixture or a reaction product of a polyorgranosiloxane with a silane or a siloxane, and a catalyst constaining an alkyltin compound.  
     CONSTITUTION: A composition composed of (A) a hardenable composition obtained by mixing or reacting (a) a polyorganosiloxane of formula (R 1  is H or univalent hydrocarbon; at least two of the R 1  in a molecule is substituted by epoxy-containing group; a is 1W3; n is 10W5000) with (b) a silane and/or a siloxane having an alkoxy group bonded to Si atom through one or more carbon atoms, wherein the number of the amino groups in (b) is 0.1W10 per one epoxy-containing group in (a), and (B) a catelyst selected from an alkyl titanate, a partially condensed alkyl  titanate, and a reaction product of the alkyl titanate, etc. with an alkyl-tin fatty  acid salt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10303551-A (JP)
Title: Manufacture of electronic circuit board, and electronic circuit board
Inventor: ISHIKAWA SAISHI
IPC: H05K1/18
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks in soldering parts of a terminal and a board when temperature cycle is repeated. SOLUTION: A hole 1 somewhat larger than the diameter of a terminal is formed in a part of metal board material 1a where the terminal is to be fixed (figures a, b). A laminated board is formed by heating and pressing the metal board material 1, a plate 1b of epoxy or the like, and an electronic component mounting board 1c wherein a conductor foil is applied, by a prepreg method (figures c, d). Etching 1d and resist 1e are applied to the board (figures e, d). A hole 2 in which a terminal 3 can be forcibly inserted is formed in the part of the metal board material 1a where the hole 1 is formed (figure g). Around the hole 2, solder paste in the state of cream is spread by printing or the like (figure h). The terminal 3 is forcibly inserted in the hole 2 (figure i). The terminal 3 is connected with the board conductor foil by fusing the solder 2 (figure j).
Patent JP-H06315292-A (JP)
Title: Equipment for controlling speed of motor
Inventor: HORI TOSHIHARU
IPC: H02P25/10
Filed: 1993-04-26
Abstract: PURPOSE:To subject an AC series commutator motor (hereinafter called a motor simply) to soft-start and soft-stop operations, when the motor is subjected to a constant-speed control by a phase control, with respect to an equipment for controlling its rotational speed. CONSTITUTION:In a circuit 5 for controlling the speed of a motor, a TRIAC controlling part 6 is provided wherein according to the sensed speed signal of a motor 1 the firing phase of a TRIAC 3 is controlled, and a current is so fed to the motor 1 that it is driven at a constant speed. Further, in the circuit 5, an overload sensing part 9 is provided for the overload of the motor 1 to be sensed, and a start-stop controlling part 11 is provided. That is, in the case of the start of the motor 1, the TRIAC 3 is so controlled that its firing angle becomes small gradually, and thereby, the motor 1 is subjected to a soft start. Also, in the case of the stop of the motor 1, the TRIAC 3 is so controlled that its firing angle becomes larger gradually, and thereby, the motor 1 is subjected to soft stop.
Patent JP-S63285919-A (JP)
Title: Ceramic capacitor
Inventor: IINO TAKESHI
IPC: H01G4/12
Filed: 1987-05-18
Abstract: PURPOSE:To enhance economy, and reliability by coating the whole surface of a silver electrode in silver electrodes in opposed two surfaces with solder, using the silver electrode as an anode, soldering only a connecting section with a lead in the silver electrode in the reverse surface and employing the silver electrode in the reverse surface as a cathode. CONSTITUTION:Silver paste is screen-printed onto both surfaces of a semiconductor ceramic disk 1, leaving an outer circumferential section slightly, and baked, thus forming electrodes 2. Both electrodes are held and fixed by two leads 3, flux for soldering is applied onto the whole surface of the electrode in one surface, and pasty solder is applied to a connecting section with the lead of the electrode on the reverse side. The electrodes are preheated, and the surface on which flux is applied is brought into contact with a solder tank, thus coating the whole surface of the electrode section in one surface with solder 4, then soldering only the connecting section with the lead 3 with pasty solder by heat from the solder tank in the electrode on the reverse side. The semiconductor ceramic capacitor is molded with an epoxy group resin 5. Accordingly, the comparatively low-cost ceramic capacitor, in which the migration of silver is prevented and which has high reliability, is acquired.
Patent JP-S61278891-A (JP)
Inventor: MIKOSHIBA SHIGEO
IPC: G09G3/294
Filed: 1985-06-05
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-2000313582-A (JP)
Title: Passenger conveyor
Inventor: MATSUMOTO TATSUYA
IPC: B66B23/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To save the space for a passenger conveyor provided with steps of normal sizes of making a height dimension of a supporting frame smaller than the height dimension of a handrail over the entire length of the passenger conveyor. SOLUTION: In a step of a normal size, the depth dimension of a tread is preliminarily set so as to be larger than the dimension of the feet of a passenger. Over the entire length of a passenger conveyor, a height dimension K of a supporting frame 2 is set to be smaller than a height dimension H1 of a handrail 12. As a result, the space can be saved, the working time for pit formation for storing the supporting frame 2 and removal of step parts can be shortened when the passenger conveyor is provided on existing step parts at a station and the efficiency of installing work for an escalator can be improved.
Patent JP-S5912148-A (JP)
Title: Carburetor
Inventor: SAKURAI YOSHIHIRO
IPC: F02M13/06
Filed: 1982-07-13
Abstract: PURPOSE:To provide a carburetor having an acceleration pump, which is enabled to increase fuel supply at the low-speed region, by forming a fuel reservoir chamber communicated with a pump chamber for reserving fuel therein only when a piston of the acceleration pump is located within a prescribed distance from its waiting position. CONSTITUTION:A carburetor of an outboard engine of this invention comprises a main fuel system and a slow-speed system including by-pass ports 30, 31 and an idle port 29 which are opened in an intake passage 13 respectively on the upstream and downstream sides of the position where a throttle valve 15 is located when it is fully closed. Further, an acceleration pump 19 is provided in a subsidiary body 11B. In such an arrangement, a fuel reservoir chamber 34 is formed adjacently of a pump chamber 25 of the acceleration pump 19, and the chamber 34 is communicated with the pump chamber 25 via a connecting port 35. Further, a suction nozzle 36 is disposed in the reservoir chamber 34 in the manner that it is communicated via a fuel passage 37 with a subsidiary by-pass port 38 which is opened in the intake passage 13 slightly on the upstream side of the position where the throttle valve 15 is located when it is fully closed. The connecting port 35 is formed at such a position that it is kept open during the while when the throttle valve 15 is moved from its fully closed position to the position facing the port 38.
Patent JP-H04349326-A (JP)
Title: Circuit breaker
Inventor: OISHI HIROTOSHI
IPC: H01H71/04
Filed: 1991-05-27
Abstract: PURPOSE:To facilitate judgement of trip conditions from the outside of a base by setting a projecting stopper for restricting movement of U pin or latch working as a link, on the inner top face of the base. CONSTITUTION:A stopper 50 is set on the inner top face of a base l to project therefrom, and at the time of trip conditions, namely when a handle 2, and a U pin 4 and a latch 5 serving as a link are resumed by a twist spring 3, the tip 401 of foot part of the pin 4 is blocked by the stopper 50. In this case, blocking the movement of the tip 401 stops the handle 2 at a position between Off and On conditions. Since the stopper 50 for restricting the movement of the pin 4 or the latch 5 is arranged and the handle 32 is controlled to be at the intermediate position between On and Off conditions, trip conditions can be judged easily from the outside of the base 1.
Patent JP-H01291584-A (JP)
Title: Voice transmission system
Inventor: ASHIDA KOJI
IPC: H04J3/00
Filed: 1988-05-19
Abstract: PURPOSE:To enable a voice signal to be inserted by using the remaining part of information suppressed by a DPCM signal of (n-1) bits by converting part of the vertical synchronizing section of an analog picture signal to the DPCM signal of (n-1) bits and the remaining part of it to the DPCM signal of (n) bits. CONSTITUTION:A digital picture signal (b) is inputted to DPCM conversion parts 3 and 4, and is converted to the DPCM signal of five bits and the DPCM signal of four bits, respectively. A synchronizing signal (c) resets the DPCM conversion parts 3 and 4, and also, is inputted to a voice multiplexing part 5 and a signal control part 6. In the voice multiplexing part 5, the multiplexing of the synchronizing signal (c) and the voice signal (f) is performed. In the signal control part 6, a control signal for the voice multiplexing part 5 according to the synchronizing signal (c) and a signal selection part 7 is generated, and is outputted as the control signal (g). Part of the digital picture signal (b) of the vertical synchronizing section t 3 is converted to the DPCM signal 15 of four bits according to the control signal (g), and the voice signal 14 of a channel 2 as the information unmultiplexed at the section t 2 of the vertical synchronizing section is multiplexed by using a remaining one bit.
Patent JP-S60262556-A (JP)
Inventor: BETSUCHIYAA REGINA
IPC: A23P30/40
Filed: 1984-06-12
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-S62277435-A (JP)
Title: Epoxy resin prepreg
Inventor: SHIMAMOTO YUJI
IPC: B32B5/28
Filed: 1986-05-26
Abstract: PURPOSE:To obtain a prepreg for the bonding of a multi-layer printed circuit board having excellent storage stability, by compounding an epoxy resin with dicyandiamide and a specific brominated aromatic diamine, impregnating the obtained epoxy resin varnish in a substrate and drying the varnish. CONSTITUTION:The objective prepreg can be produced by compounding an epoxy resin with dicyandiamide and a brominated aromatic diamine of formula I (R1 and R2 are methyl or ethyl) (e.g. 4,4'-methylene-di-6-bromo-2-toluidine of formula II, 4,4'-methylenedi-2-ethyl-6-bromoaniline of formula III, the compound of formula IV, etc.), impregnating the obtained epoxy resin varnish in a substrate such as glass cloth and drying the varnish. The amount of dicyandiamide and aromatic diamine is preferably selected in a manner that the total active hydrogen equivalent of the components is 0.5-1.1 equivalent based on 1 equivalent of the epoxy resin.
Patent JP-H07305697-A (JP)
Title: Axial flow fluid electric machine
Inventor: KANEMITSU YOICHI
IPC: F04D25/08
Filed: 1994-05-10
Abstract: PURPOSE:To provide an axial flow fluid electric machine in which a fluid machine as a driven machine and an electric motor as a driving machine are integrally formed. CONSTITUTION:A stator 33 around which an exciting coil 31 for rotating a rotor 35 is wound is provided on a stationary casing side of a rotational machine, and the rotor 35 is provided with a salient-pole structure 36 to act as a blade of an axial flow fluid machine, approximately in the axial direction, and made of magnetic materials.
Patent JP-H0417381-A (JP)
Title: Solid laser device
Inventor: OKINO KEIJI
IPC: H01S3/08
Filed: 1990-05-10
Abstract: PURPOSE:To remove the influence of the precision laser processing on a processing characteristic so as to improve processing quality by making the lowest discharge current value to an excitation lamp variable according to the frequency and pulse width of laser outputs so as to control so that input power to the excitation lamp may be constant. CONSTITUTION:A control part 9 controls simmer power supply 7a so that the lowest discharge current value to be constantly supplied to an excitation lamp 5 may be variable within the range of the threshold value according to the frequency and the pulse width of that laser light and input power to an excitation lamp 5 (power to be inputted to the excitation lamp 5 until laser light outgoes) may be constant. Then, a heat lens effect of a YAG rod 4 is stabilized while improving stability of a spreading angle of laser light.
Patent JP-S60263953-A (JP)
Title: Toner for dry development
Inventor: TANAKA KOUICHI
IPC: G03G9/087
Filed: 1984-06-13
Abstract: PURPOSE:To obtain a toner capable of executing low temp. fixing and having wide temp. range permitting fixing providing satisfactory resistance to offsetting without requiring offsetting-preventing liquid by using a mixture of a specified graft copolymer with a specified crosslinked vinyl copolymer as binder. CONSTITUTION:The binder resin of the toner is a mixture of a graft copolymer obtd. by graft-copolymerizing a crystalline polymer obtd. from at least one among ethylene, propylene, and vinyl acetate with a crosslinked polymer obtd. by copolymerizing a vinyl monomer with a divinyl monomer, wherein the monomer constituting >=50wt% of the branch part of said graft copolymer is common with the monomer constituting >=50wt% of said crosslinked polymer. By using such mixture as binder resin the stability of the reproducibility of image against ambient condition in the stage of development, and stability of the same against the lapse of time, and the fluidity of powder as toner are improved.
Patent JP-S61279282-A (JP)
Inventor: KAWAI HIRONAO
IPC: D05B23/00
Filed: 1985-06-03
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-H06332846-A (JP)
Title: Bus repeater
Inventor: MIYASHITA HARUNOBU
IPC: G06F13/36
Filed: 1993-05-24
Abstract: PURPOSE:To provide a bus repeater for shortening the time of data transfer over two buses by simple constitution. CONSTITUTION:This bus repeater 11 is provided with a bus access register 21 for storing information for indicating the presence/absence of access between the buses and a bus arbiter 18 for arbitrating a request signal to the bus and also requesting utilization to the bus different from the bus managed by itself when a signal for requesting the utilization of the bus is inputted in a state where the contents of the bus access register indicate the access between the buses.
Patent JP-S6013703-A (JP)
Title: Rooting promotor of rice seedling for culture for mechanical transplanting
Inventor: KASUGAI HIROYUKI
IPC: A01N43/16
Filed: 1983-07-04
Abstract: PURPOSE:A rooting promotor of rice seedling for culture for mechanical transplanting, capable of increasing rooting power after mechanical transplanting of said rice seedling, making it root extremely rapidly, containing a sucrose fatty acid ester as an active ingredient. CONSTITUTION:The titled rooting promotor containing a sucrose fatty acid ester of sucrose and 6-22C saturated, unsaturated or oxyfatty acid alone or its mixture, having esterification degree of monoester, diester, triester or more ester, showing various HLB, as an active ingredient. The rooting promotor in an aqueous solution, or directly as dust or granule is applied to a seed-bed during seeding of rice or greening period. The rice seedling roots rapidly even if it is damaged during transplanting, and subsequent growth of rice plant is extremely good.