baber/WOPTO huggingface dataset:
Patent JP-S57101917-A (JP)
Title: Electric power supplying circuit
Inventor: FUKUSHIMA YOSHIO
IPC: G05F1/56
Filed: 1980-12-17
Abstract: PURPOSE:To output constant-voltage, by turning off and thyristor by an output of a comparing circuit when output voltage of the thyristor has exceeded prescribed voltage, and turning on the thyristor by the output of the comparing circuit when the output voltage of the thyristor does not exceed the prescribed voltage. CONSTITUTION:This electric power supplying circuit is provided with a thyristor 9 inserted into a transmission line of rectifying voltage, a constant-voltage circuit 13, and a comparing circuit 10 for comparing the thyristor with prescribed voltage decided by the circuit 13. In this state, for instance, when total voltage of base-emitter voltage of a transistor TR10, a voltage drop of a diode 14 and gate-cathode voltage of the thyristor 9, anode-cathode voltage of the thyristor 9, and rectifying peak output voltage are denoted as VT, V9 and V8H, respectively, voltage V0 across a capacitor 15 becomes V8H-V9 in case of a circuit having no load. Subsequently, in case when there is a load 16, the voltage V0 gradually drops due to the load 16, and when the voltage V0 drops V13-VT or below, TR10 is turned on, the thyristor 9 is turned on, the capacitor 15 is charged, and finally, output voltage is held at V8H-VT.
Patent JP-H11346654-A (JP)
Title: Production of tea
Inventor: YASUDA KENJI
IPC: A23F3/20
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a crude tea capable of providing a green tea little in astringent taste, efficiently and inexpensively conducing a powder process of tea component, dispensing with e.g. a pretreatment process and tea-beating process and also dispensing with even a tea-crumpling process as to a specific tea raw material. SOLUTION: This method comprises: separating a liquid component from steamed tea leaves by a mechanical dehydrating means; subjecting the dehydrated tea leaves to a tea-producing treatment by a tea-producing means and obtaining the green tea product; and evaporating and powdering the liquid component by a dehydrating means, thus obtaining a powder product containing an active ingredient and a green tea product having a little astringent component when finally produced.
Patent JP-H0467167-A (JP)
Title: Color picture forming device
Inventor: FUKUCHI MASAKAZU
IPC: G03G15/01
Filed: 1990-07-06
Abstract: PURPOSE:To prevent excessive consumption and scattering of toner by stopping picture forming operations and performing emergency stop control for setting a color picture forming device to an initialized state by means of an emergency stop signal. CONSTITUTION:When an emergency stop signal is inputted from an emergency stop key, a control unit 13 stops the scanning of an electrifying and exposing lamp 16 so as to stop original and image exposing operations, developing sleeves 34, and cooling fan of a lamp unit 17 simultaneously with the input of the stop signal and successively actuates a destaticizer 8 and cleaning device 9 so as to remove adhering toner. Since the developing sleeves 34 of developing devices 25, 26, and 27 are stopped simultaneously with the input of the emergency signal, no developing agent is supplied to a photosensitive drum 1 thereafter. Therefore, excessive consumption and scattering of the toner are prevented and mixing of the toner on an image carrying body to developing devices of other colors is also prevented.
Patent JP-2000016771-A (JP)
Title: Hydraulic winch
Inventor: YAMAGATA KATSUMI
IPC: B66D5/26
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent an over stroke in switching to a brake applying condition, by providing a clearance in the axial/radial directions in a fit connection part between a piston rod of a brake cylinder and a pressure plate, and connecting in a relatively movable condition in a fixed regulated range. SOLUTION: A relation of an external diameter ϕ1 of a negative side piston rod 25, an external diameter ϕ2 of a connection plate 26, and an internal diameter ϕ3 of a pressure plate 10, is set to ϕ1-ϕ3=d by ϕ1>ϕ3, and ϕ3-ϕ2=e by ϕ3>ϕ2. Lengths L1, L2 of a fitting part of the connection plate 26 and the pressure plate 10 are set to L1-L2=f by L1>L2. Accordingly, since independent movement of a piston 11P in the axial direction is regulated in a range (f), apprehension of the piston 11P largely generating an over stroke to a multi- disk side is eliminated when a device is switched from a brake release condition to a brake applying condition.
Patent JP-H051361-A (JP)
Title: Method for preventing vibration and warp of steel sheet continuously passing through
Inventor: SATO TOSHIO
IPC: C25D7/06
Filed: 1991-06-25
Abstract: PURPOSE:To provide the method, by which warp and vibration of a steel sheet continuously passing through can be effectively restrained under non-contact with a comparatively simple device. CONSTITUTION:At the front face side and back face side of the steel sheet S continuously passing through, high-frequency current conducting passages 1a, 1b parallel to the steel sheet surfaces are set near the steel sheet S, and by conducting high-frequency current sufficient to saturate magnetically the steel sheet S into each of high-frequency current conducting passages 1a, 1b, reverse phase of the high-frequency current is induced in the steel sheet. By interaction between this induction current and the high-frequency current in the above each current conducting passage, magnetic pressure acting on the steel sheet surface is generated to restrain the warp and the vibration in width direction of the steel sheet S with the magnetic pressure acting on both surface of the steel sheet S.
Patent JP-H0467930-A (JP)
Title: Dwell pressure control method for injection molding and its device
Inventor: YAKEMOTO KAZUTOSHI
IPC: B29C45/77
Filed: 1990-07-10
Abstract: PURPOSE:To eliminate the variation of volume ratio to a molded product between the molding shots by controlling the pressure behavior of resin corresponding to the variation of resin temperature in a mold in the filling and dwelling stage. CONSTITUTION:In the filling and dwelling stage including the dwelling for pressing a screw 2A and replenishing molten resin, the mold temperature of a mold 6 and the resin temperature of a resin flow path 6A are measured preliminarily in the filling stage. Also in the filling stage, the variation of target value of resin temperature in the mold at any optional time in the dwelling stage is found by the computation based on the measured values of resin temperature and mold temperature, the variation amount of resin pressure in the mold required for eliminating the variation of volume ratio to resin in the mold generated by the variation of resin temperature in the mold is found by the thermal expansion pressure which form the physical value of molten resin material of the thermal expansibility, compression rate and the variation of the resin temperature in the mold and setting and controlling the resin pressure in a nozzle 3 or the resin flow path 6A in the mold 6 are carried out in a manner of generating the variation amount of resin pressure in the mold to eliminate the variation of the volume ratio to resin in the mold.
Patent JP-S6451141-A (JP)
Title: Membrane composed at least one monomolecular layer
Inventor: FUIORA FUOOGERU
IPC: C09K23/00
Filed: 1988-07-21
Abstract: PURPOSE: To form a film strongly adhered onto a substrate by forming the film consisting of a unimolecular layer having >=1 piece of an amphiphilic compd. having a hydrophobic region including a hydrophilic and terminally chemically denatured hydrocarbon chain. CONSTITUTION: The film migrating onto a carrier consisting of at least one layer of the unimolecular layer having at least one piece of the amphiphilic compd. having the hydrophobic region including the hydrophilic and at least terminally chemically denatured hydrocarbon chain is formed. The amphiphilic compd. is adequately the compd. expressed by formula I (X denotes a hydrophilic group; Y denotes a chemically denatured substituent and its dipole moment is smaller than the dipole moment of X or the same as that; (n) denotes an integer from 6 to 25).
Patent JP-H05347137-A (JP)
Title: Electron microscope
Inventor: KOBAYASHI HIDEO
IPC: H01J37/09
Filed: 1992-06-15
Abstract: PURPOSE:To provide a photoelectron radiation microscope capable of providing a photoelectron image without distortion. CONSTITUTION:A sample 4 is arranged between the upper magnetic pole piece 1 and the lower magnetic pole piece 2 of an objective lens, and a lead-out electrode 5 is arranged between the sample 4 and the loer magnetic pole piece 2. A diaphragm plate 9 is arranged between the lead-out electrode 5 and the lower magnetic pole piece 2. A cover electrode 11 is arranged between the diaphragm plate 9 and the lead-out electrode 5 so as to cover the diaphragm plate 9. For that reason, even when a long stripe-like diaphragm plate 9 is inserted, the electric field between the lead-out electrode 5 and the diaphragm plate 9 is always kept constant with the cover electrode 11, so that an undistorted image may be observed.
Patent JP-S6072775-A (JP)
Title: Image former
Inventor: WATANABE JIYUNJI
IPC: B41J17/32
Filed: 1983-09-30
Abstract: PURPOSE:To avoid the occurrence of wrinkle and breakage of a transfer material when charged by a method in which the transfer material is changed to a cassette form, and the exposure portion of thermal transfer material is inserted between the platen and thermal head to make the transfer portion compact. CONSTITUTION:A thermal transfer material cassette 20 charged in the face of a platen 4 is designed to fit into a holder 6 for charging thermal transfer material cassette, provided in the image formation section. In the cassette 20, a thermal transfer ribbon 21 wound around a winding core 25a in one housing 24a is pulled out of a slit 26 provided at the edge of the housing 24a and pulled into the other housing 24b from the slit 26b of the other housing 24b, and the end portion is wound around the other winding core 25b.
Patent JP-S6424487-A (JP)
Title: Semiconductor light emitting device
Inventor: IMAI HAJIME
IPC: H01S5/00
Filed: 1987-07-20
Abstract: PURPOSE:To improve injection of carriers into a well in efficiency so as to decrease a threshold current and improve a luminous efficiency by a method wherein a forbidden band width of a barrier layer of a multiquantum well structure is made equal to or larger than the minimum that of a buffer layer. CONSTITUTION:A multi-quantum well structure 14 is provided between clad layers 12 and 16 through the intermediary of buffer layers 13 and 15, and the forbidden bandwidth ECL of the clad layers 12 and 16, the minimum that EBU, MIN of the buffer layers 13 and 15, and those EBA and EWE of a barrier layer 14b and a well layer 14a of the multi-quantum well structure 14 are determined so as to satisfy the following inequalities, ECL>EBU, MIN, EBA>EWE, and ECL>=EBA>=EBU, MIN>=EWE. That is, the forbidden bandwidth of a barrier layer of a multi-quantum well structure is made larger than that of a buffer layer when the buffer layer is uniform in composition, and larger than the minimum that of a buffer layer when the buffer layer is gradient in composition, so as to make a barrier layer higher than a buffer layer in barrier. By these processes, the injection of carriers into a well layer is improved in efficiency.
Patent JP-H0630501-A (JP)
Title: Operation controller for ground primary linear motor traffic system
Inventor: KAJINO MASATOSHI
IPC: H02P25/064
Filed: 1992-07-08
Abstract: PURPOSE:To provide an operation controller for establishing operational security in ground primary linear motor traffic system by detecting, on the vehicle side, abnormality in normal brake operation executed on the ground side thereby operating emergency brake independently on the vehicle side. CONSTITUTION:A travel controller 16 is disposed on the ground side in order to perform automatic operation based on conditions of preceding vehicle, and the like, and to execute normal brake operation thus decelerating the vehicle to stop at a predetermined point. On the other hand, a speed signal is produced based on the curve of track, conditions of preceding train, and the like, from a ground side unit 1a and transmitted on a loop 2 to a vehicle side unit 1b (emergency brake unit). The vehicle side unit 1b receives the speed signal and creates a limit speed pattern based thereon while a speed generator 13 detects an actual speed and compares the actual speed thus detected with a limit speed. When a ground side control speed, i.e., an actual speed, exceeds the limit speed, abnormality is detected in normal brake operation on the ground side and an emergency brake 15 is actuated.
Patent JP-2001013631-A (JP)
Title: Film unit with lens
Inventor: IMAMURA TAKASHI
IPC: G03B13/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively and accurately form a mirror for confirming the photographing range in the self-photographing. SOLUTION: A metallic plate 21a forming a self-photographing mirror 21 is surface-processed by a triazine thiol derivative so as to chemically couple the plate 21a with a resin plate 19, thereby, the plate 21a is prevented from being peeled, deviated or dropping from the plate 19. The mirror 21 can be formed at a low cost without passing through an expensive vapor-deposition stage.
Patent JP-S6341409-A (JP)
Inventor: NANSHII JIEEN TOMUZU
IPC: A23K3/03
Filed: 1987-07-20
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-S6158531-A (JP)
Inventor: FUJITANI TETSUYUKI
IPC: F04D7/04
Filed: 1984-08-30
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-2001012406-A (JP)
Title: Hydraulic circuit for working machine and hybrid working machine
Inventor: SUGANO NAOKI
IPC: E02F9/20
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of surge pressure and shock even when load applied to an hydraulic actuator is abruptly increased. SOLUTION: Pipings 50a, 50b are branched from pipings 49a, 49b which supply pressure oil from a boom pump 16 to a boom cylinder 18. A changeover valve 46 which can be changed over among three positions is connected on the way of the pipings 50a, 50b. The pipings 50a, 50b are interrupted at a position 46a of the valve 46. At a position 46b of the valve 46, the piping 50b alone is communicated with Q tank 53. At a position 46c of the valve 46, the piping 50a alone is communicated with the tank 53. The changeover valve 46 is changed over so as to communicate the pipings 49a, 49b on the supplying side are communicated with the tank 53. Occurrence of surge and shock in the pipings is suppressed when load pressure applied to the boom cylinder 18 is abruptly increased.
Patent JP-S5884036-A (JP)
Title: Method and device for simultaneous treament of one or both surfaces of magnetically permeable material
Inventor: SUZUKI TOKUJI
IPC: B01J19/00
Filed: 1981-11-13
Abstract: PURPOSE:To permit simultaneous treatment of both surfaces of magnetic permeable bodies with operation of one magnetic material by placing one magnetically permeable material between the two magnetic materials and moving the other magnetic material in accordance with the movement of one magnetic material. CONSTITUTION:The mutually attracting surfaces of two magnetic materials 1, 2 consisting of rubber magnet plates or the like are designated as surfaces 3, 4  and wiping cloths covering the surfaces 3, 4 are designated as cloths 5, 6, respectively. If a magnetically permeable material 7 consisting of a glass plate or the  like is sandwiched by the magnetic materials 1', 2', the cloths 5, 6 adhere tightly  to the material 7. If the material 1' is moved on the material 7, the materials  1', 2' move by carrying the cloths 5, 6 in tight contact with both surfaces of  the material 7, whereby both surfaces of the material 7 is cleaned simultaneously.
Patent JP-H06155700-A (JP)
Title: Plate cylinder of rotary press
Inventor: HANSUUYURUGEN KUSHIYU
IPC: B41F13/08
Filed: 1993-07-22
Abstract: PURPOSE: To automatically execute the conversion of indivisual plate film sections after the application of a plate film to a plate cylinder under tension and printing with extremely high accuracy within as slight a required time as possible by a simple system. CONSTITUTION: A supply reel 6 wherein a new plate film 5 is wound up, an empty reel 7 winding up a used plate film having an image line part, two deflection guide rollers 8, 9 arranged to the area of a cylinder peripheral surface 4 and two feed rollers 10, 11 arranged to both deflection guide rollers 8, 9 one by one are provided. An insert member 3 supports all of the supply reel 6, the empty reel 7, the deflection guide rollers 8, 9 and the feed rollers 10, 11 by shafts to be provided in the cylinder groove 2 extending in the axial direction of the plate cylinder 1 in a replaceable manner.
Patent JP-H1127826-A (JP)
Title: Electrical junction box for automobile
Inventor: ODA AKIHIRO
IPC: B60R16/023
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrical junction box for automobiles which can selectively fit a printed circuit board where an electronic control circuit required to cope with a vehicle model is mounted, and aim at cost reduction in components. SOLUTION: A plurality of partition members 3 are protruded integrally at prescribed intervals from the side surface of a case 1, or the inner surface of a storage space 2. The respective partition members 3 are formed by extending them from the upper surface of the case 1 to the lower surface side, and protruding their front end sideways. Respective printed circuit boards 4a, 4b, 4c are inserted between the adjacent partition members 3. Respective types of electronic components, such as a relay, a diode, and a capacitor which form an electronic control circuit are mounted on the respective printed circuit boards 4a, 4b, 4c. In an electrical junction box formed such as this, only the printed circuit boards 4a, 4b, 4c where the electronic control circuit required to cope with a vehicle model can be stored selectively in the storage space 2.  As a result, unlike conventional type there is no electronic control circuit which has not been used to exist, so that it is possible to attain cost reduction through the components.
Patent JP-H0346228-A (JP)
Title: Formation of oxide film
Inventor: HOCHIDO YUKO
IPC: C23C16/40
Filed: 1989-07-13
Abstract: PURPOSE:To form an excellent PSG film by a method wherein specific weight % of P2O3 is added to a liquid material containing silicon in order to form a P doped SiO2 film (PSG film) using the liquid material by a CVD process. CONSTITUTION:Phosphorus trioxide P2O3 is used as a dopant source to be added to tetraethoxysilane so that a PSG film may be formed by a CVD process. The P2O3 in liquid state at the temperature exceeding 22.5 deg.C to be soluble in various organic solvent can be solved in the tetraethoxysilane. Furthermore, the vapor pressure curves of tetraethoxysilane and phosphorus trioxide bear a close resemblance to each other to be in azetropic state especially within the range of 30-70 deg.C. In consideration of these physical properties, 0.1-20weight% of P2O3 is added to tetraethoxysilane to be vaporized by a bubbling process so that the vapor in specific ratio may be fed to a CVD device quantitatively at specific flow rate. Through these procedures, an excellent PSG film can be formed.
Patent JP-S6073044-A (JP)
Title: Injection start timing adjusting method and device for unit injector
Inventor: TANIGUCHI HIROYUKI
IPC: F02M59/48
Filed: 1983-09-28
Abstract: PURPOSE:To make injection start timing adjustable in an accurate and simple manner, by installing an adjusting metal device applied to the end part of an injector body, a spacer supported by a pressure receiving end of a plunger and an adjust screw for adjusting a projecting quantity of a pressure end. CONSTITUTION:In a state that a plunger end 60 and a barrel end 61 at the injection nozzle side are accorded with each other, a disklike spacer 44 is applied to a pressure receiving end of a plunger 43 in series whereby a projecting quantity of a pressure receiving surface 45 is accurately set to a fixed value H1. Then, in time of installing a unit injector in an engine, a projecting quantity of an adjust screw 55 is adjusted whereby an axial position of the plunger end at the injection nozzle side is accurately set to a point where it should be. Doing like this, the injection start timing of the unit injector is adjustable in an accurate and simple manner.
Patent JP-S6075231-A (JP)
Title: Antiseptic and sterilizing agent for treating meat
Inventor: TSUCHIKURA MITSURU
IPC: A23B4/14
Filed: 1983-09-29
Abstract: PURPOSE:An antiseptic and sterilizing agent that contains stabilized ClO2 in the form of a solution, powder, fine granules or jelly, thus being very useful for preservation and freshness maintenance in slaughter and dressing. CONSTITUTION:Stabilized ClO2 is provided in the form of a solution, powder, fine granules or jelly. The preparation is used in combination of other deodorizer, disinfectant, preservative or sterilizer to show no color, no taste and no toxicity, thus finding a wide range of use. Especially, in slaughter and dressing of meat, it is used to keep the meat fresh and preserved. The reagent is used by dissolving it in warer, distilled water or hot water in an appropriate amount.
Patent JP-H0787028-A (JP)
Title: Optical equipment for two-way communication
Inventor: ORINO TATEKI
IPC: H04B10/11
Filed: 1993-06-28
Abstract: PURPOSE:To prevent reduction in a received light quantity in remote distance communication without need of a lens with a large aperture and a highly accurate major mirror. CONSTITUTION:Optical flux emitted from an light emitting element 11 is collimated by a light projection optical system 12, reflected in a beam splitter 13 and emitted from a hollow part of a sub mirror 16 and an emission optical system 17 as a transmission beam La in the transmission. A received beam Lb from an opposite equipment is reflected in a mirror coating part applied to the circumference of a major mirror 18 and the emission optical system 17 and transmitted through a mirror coating part of the beam splitter 13 and a light receiving optical system 14 and received by a light receiving element 15 in the reception.
Patent JP-S57107934-A (JP)
Title: Control method of passing display in vehicle
Inventor: TAKEDA NOBUHIRO
IPC: B60Q1/46
Filed: 1980-12-24
Abstract: PURPOSE:To eliminate complicatedness of control and improve safety of the driving in case of displaying an alarm at passing or the like with a head lamp, by automatically switching the head lamp by the number of times in accordance with the duration time of passing operation. CONSTITUTION:When a passing switch 1 in a circuit diagram is pressed for 0.6sec, output of an AND gate G1, after a point of time to reset the passing switch 1, becomes H to open an AND gate G2, then two H pulses are generated in output of an oscillator 3, started operation at the time the passing switch 1 is pressed, and output of an inverter I3 becomes H at a point of time said pulses falls, then a signal of H is output from the AND gate G2, thus the oscillator 3 is reset. That is, here in output of the oscillator 3, two H pulses are output, then two H pulses of 0.25hr-width are generated from an output terminal Q of flip flop 6 almost synchronously with the before said H pulses. Operation of a relay 9 and 8 switches contacts 9a, 8a, and a high beam lamp 7H is turned on two times.