baber/WOPTO huggingface dataset:
Patent JP-S6165068-A (JP)
Title: Fuel injection pump
Inventor: YASUHARA SHIGEFUMI
IPC: F02B3/06
Filed: 1984-09-05
Abstract: PURPOSE:To prevent rotation unevenness and hunting by providing in equal distance on a barrel, suction ports equivalent to or a half of the number of cylinders in a fuel injection pump for Diesel engine. CONSTITUTION:Four suction ports 20 are provided to mutually associate with a slot 21. Therefore, if a crack X exists between #1 and #3 slits 27, leakage from the #1 slit occurs through the crack X in the compression stroke of the #1. Leakage occurs in the next suction port from the slit #1 through the crack X also in the compression stroke of #3 and occurs similarly also in #4 and #2. Thereby, because suction quantity and compression quantity of four cylinders are equivalent regardless of a specific cylinder, operation without rotation unevenness can be obtained.
Patent JP-H02210335-A (JP)
Title: Focul point detector for camera and self-scanning type image sensor used therefor
Inventor: SHINDO OSAMU
IPC: G02B7/34
Filed: 1989-07-19
Abstract: PURPOSE:To make a photographer's gazing point coincident with a range-finding zone by setting the position of the range-finding zones of the finder visual field upper than the central part of the finder visual field. CONSTITUTION:In the finder visual field 11 of the finder 8, a first range-finding zone 12 is set upper than the central part, and a pair of second and third range- finding zones 13 and 14 are set on both side positions pinching the first range- finding zone 12. These range finding zones 12-14 are, for example, visualized by the frame line formed in a focusing screen. A first CCD image sensor is provided on a position in the first range finding zone where a luminous flux irradiating an object is received. Thus, the photographer's gazing paint is made coincident with the range finding zone 12, and therefore, a shutter chance is not missed.
Patent JP-H07165465-A (JP)
Title: Water resistant ceramic article
Inventor: GURAHAMU POORU DORANSUFUIIRUDO
IPC: F01L3/02
Filed: 1994-08-05
Abstract: PURPOSE: To obtain a water resistant ceramic article and to apply such a ceramic article to use in which contact with hot water occurs.  
     CONSTITUTION: A mixture of a 1st particulate zirconia composite contg. 1-4 mol.% yttria (calculated as Y 2 O 3 ) with respect to zirconia and a 2nd particulate zirconia composite contg. 4-20 mol.% yttria (calculated as Y 2 O 3 ) with respect to zirconia is formed. The 2nd particulate zirconia composite contains more yttria calculated as Y 2 O 3  than the 1st particulate zirconia composite by at least 2 mol.% with respect to zirconia. The mixture is shaped to form a ceramic green body and this green body is sintered at a temp. of at least 1,200°C to produce at least the surface of the objective ceramic article exposed to water at a temp. of at least 60°C. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S57105176-A (JP)
Title: Antifungal method of starchy food
Inventor: KAIZU TAKAMASA
IPC: A23L3/34
Filed: 1980-12-24
Abstract: PURPOSE: To subject a food containing starch essentially to an antifungal treatment without degrading the sense of eating or taste thereof, by bringing the food into contact with acetic acid or an equivalent material.  
     CONSTITUTION: Acetic acid or an equivalent material, e.g. vinegar, sodium acetate or calcium acetate, in amount of 0.04W1.0wt%, preferably 0.1W0.5wt%, based on a food containing starch essentially, e.g. a rice cake, wheat vermicelli or bread, is incorporated in the food or applied to the surface of the food product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0473432-A (JP)
Title: Hydraulic type power transmission coupling
Inventor: SUZUKI SATORU
IPC: F16D31/02
Filed: 1990-07-12
Abstract: PURPOSE:To reduce the number of parts and realize cost reduction by installing a plurality of springs for pressing an accumulator piston and a retainer for holding and fixing the spring and directly fixing the retainer at a coupling outer cylinder part. CONSTITUTION:An accumulator piston 23 is pressed by a plurality of return springs 25, and the edge part 24D of a retainer 24 for holding a return spring 25 is caulking-fixed on a cam housing 4, and the need of a washer and snap ring which are used in the conventional is obviated, and the number of parts can be reduced, and the length of a coupling can be reduced by that portion, and cost can be reduced. Further, also a taper for guiding an O-ring in the conventional is obviated, and also the outside diameter of the coupling can be reduced. Further, since a plurality of return springs 25 are installed, each load can be applied uniformly on the accumulator piston 23, and even if the accumulator piston 23 is made thin, generation of inclination can be suppressed.
Patent JP-H0234974-A (JP)
Title: Photovoltaic device
Inventor: KATO FUMIO
IPC: H01L21/76
Filed: 1988-07-25
Abstract: PURPOSE:To improve an open voltage without reducing the short-circuiting current of a photovoltaic element by forming a first conductivity type high impurity concentration diffusion region only on the sidewall of a single crystal silicon insular region. CONSTITUTION:A first conductivity type (e.g., N-type) single crystal silicon insular region 3 is formed on the recess of a polycrystalline silicon substrate 1 through a dielectric film 2, a second conductivity type impurity diffusion region 4 is formed on the surface of the region 3, and the same conductivity type high impurity concentration diffused region 7 as that of the region 3 is formed on the sidewall of the region 3. Since the diffused region is provided only on the sidewall of the silicon insular region, the internal series resistance of a photovoltaic device can be reduced without decreasing a short-circuiting current. Thus, an open voltage can be improved.
Patent JP-S5887528-A (JP)
Title: Photoelectric converting device of laser picture measuring device
Inventor: SAKAGUCHI MITSUTO
IPC: G02B26/10
Filed: 1981-11-20
Abstract: PURPOSE:To increase a photoelectric converting output, by fabricating each electrode part of a photoelectric multiplier type one-dimensional image photoelectric converting element to the strip-like form, and providing an optical system expanding in the orthogonal direction against the reflection one-dimensional image direction from an object to be measured. CONSTITUTION:A flat light beam 11 is irradiated from a perforated mirror 3, and a reflected ray 26 from the surface of an object to be measured is expanded in the orthogonal directon against the one-dimensional image direction by a light beam one-dimensional expander and forms an image on a photoelectric film 23 of an MCP built-in multi-anode photoelectric multiplier 22. An electron emitted from the photoelectric film 23 is multiplied by an MCP24, and from each electrode of a multi-anode 25, an electric output of one-dimensional image is fetched. In this case, each electrode of the multi-anode 25 is extended in the vertical  direction against the one-dimensional image, therefore, a current which has  totaled a lot of channel outputs can be picked up.
Patent JP-H0356233-A (JP)
Title: Packing machine
Inventor: HAYASHI SHINICHI
IPC: B65D5/42
Filed: 1989-07-18
Abstract: PURPOSE:To simplify carry and removal of a machine by a method wherein a handle is provided at an end of a buffer and a lid of a box is equipped with parts for permitting a hand to be inserted into with respect to the handle of the buffer. CONSTITUTION:A handle is integrally formed with an upper part of a symmetric buffer made of expanded styrol. A box 24 has an opening 25 on the upper face while it has a freely openable lid 26 for covering the opening 25 on four sides of the opening 25 and the lid 26 is provided with U-shaped scores 30, 31 which aligns with an external shape of the handle of the stored buffer. If the scores 30, 31 are cut and tabs 32, 33 are folded inward, the folded parts become parts 34, 35 for permitting a hand to be inserted into. Thus by grasping the handle of the buffer from upper of the box 24, the package 24 containing a machine can be carried with one hand, and putting in/out of the machine in/from the box 24 can be rapidly done.
Patent JP-H0847705-A (JP)
Title: Method for repairing roll in processing equipment for metallic strip and device therefor
Inventor: KAWAGUCHI GORO
IPC: B08B7/04
Filed: 1994-08-08
Abstract: PURPOSE:To improve the quality and productivity of a steel strip by composing a device from a brush which is pressed against the surface of roll which is brought into contact with the steel strip, a counterweight for adjusting the pressing force of the brush and spray nozzles for jetting a detergent to the contact part between the brush and the roll. CONSTITUTION:The brush 3 is pressed against the surface of the roll 2 and the pressing force of the brush 3 is adjusted with the counterweight 4. By jetting a nonionic surfactant as a detergent on the contact part between the brush 3 and the roll 2 from a spray nozzle 5, thickened matters are dissolved, removal is promoted and also the wear of the brush and roll is decreased. Consequently, the surface flaw and meandering are not generated and the processing line is operated at the inherent line-speed. The nonionic surfactant is an agent in which water of about 10wt.% is added to polyoxyalkylenalkylether plus aliphatic hydrocarbon of totally about 90wt.%.
Patent JP-H0853106-A (JP)
Title: Packing method for cementitious plate material, and package made up therewith
Inventor: UEHARA TAKASHI
IPC: B65B27/02
Filed: 1994-08-08
Abstract: PURPOSE:To simply materialize automatization of packing work with penetration of water prevented by a method wherein the packing work is composed of three processes of wrapping round with films, wrapping round with sheets and wrapping round with films. CONSTITUTION:The packing work is composed of a first process wherein the lateral 12b and the end on the upper side 12a of a piled-up body 12 are wrapped with films 7, a second process wherein the upper side 12a and the lateral 12b of the piled-up body 12 wrapped round in the first process are wrapped with sheets 8, and a third process wherein the lateral 12b and the upper side 12a of the piled-up body 12 wrapped round in the second process are wrapped with films 9.
Patent JP-H0237115-A (JP)
Title: Fuel injection-type engines
Inventor: KIDA TATSUYA
IPC: F02B53/10
Filed: 1988-07-25
Abstract: PURPOSE:To decrease unbalanced wear of a sealing material by installing an auxiliary room in the inside of a rotor of a rotary piston engine and forming a pressure balancing passage, which is connected to the auxiliary room and opened on the opposite side of the rotor side, in the rotor. CONSTITUTION:An auxiliary room 7 is installed in the inside of a rotor 5, and it is connected to an operation room having a connecting hole 7a between them. An opened hole 7b is formed in the side of the rotor in the auxiliary room 7 and a fuel is injected through a fuel injection valve 8. A pressure balancing passage 35, opened to the rotor side on the opposite side of the opened part 7b, is formed in the rotor 5. The pressure which works to the rotor is thus balanced and unbalanced wear of a sealing material is decreased.
Patent JP-S6076418-A (JP)
Title: Dewing sensor mounting device for automobile
Inventor: MAKINO TAISUKE
IPC: B60S1/08
Filed: 1983-10-03
Abstract: PURPOSE:To mount a dewing sensor without degrading its sensing performance by sandwiching the dewing sensor between an arm and a wind shield supported on one end by a car body. CONSTITUTION:A dewing sensor 2 is pressed against and supported by a wind shield 1 by a rod-like arm member 3 supported on one end by a rear tray 4 which is a portion of a car body. By this constitution, since the arm member 3 is supported by the car body in the position determined the dimension and supporting means of the arm member, the reproducing property of the mounting position of the sensor 2 can be improved. Thus, the sensor can be securely mounted without degrading the performance of the sensor.
Patent JP-S6340598-A (JP)
Inventor: HAMAGUCHI MASAHISA
IPC: D06F57/00
Filed: 1986-08-07
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-H0474074-A (JP)
Title: Solid-state image pickup device
Inventor: TASHIRO SHINICHI
IPC: H04N5/372
Filed: 1990-07-13
Abstract: PURPOSE:To correct hand blur without need of a storage device by increasing/ decreasing number of horizontal periods when an output signal processing pulse from a solid-state image pickup element and a vertical transfer pulse are suppressed to/from a reference period in response to the magnitude of the hand blur in the vertical direction based on hand blur information. CONSTITUTION:A solid-state image pickup element drive pulse generating circuit 6 generates a vertical transfer pulse for each horizontal blanking period and generates a horizontal transfer pulse in a horizontal scanning period and generates an output signal processing pulse for a solid-state image pickup element 1 for a succeeding horizontal blanking period delayed by one horizontal period from a vertical transfer pulse. A controller 4 being a component of a hand blur correction means suppresses the vertical transfer pulse and an output signal processing pulse of the element 1 after one horizontal period from the vertical transfer pulse generated from the circuit 6 and increases/decreases number of horizontal periods when the vertical transfer pulse and the output signal processing pulse of the solid-state image pickup element 1 are suppressed in response to the magnitude of the hand blur in the vertical direction with a vertical transfer control signal generated based on the hand blur information.
Patent JP-H0848227-A (JP)
Title: Brake pressure controller for vehicle
Inventor: SAWADA MAMORU
IPC: B60T8/48
Filed: 1994-08-08
Abstract: PURPOSE:To rapidly discharge a high pressure brake oil right after braking force control and at the same time reduce an oil striking sound. CONSTITUTION:When it is judged that the finish condition of brake TRC control has been materialized, SM valves 50FL, 50FR and a motor 80 are made to put into an ON state in continuation, and at the same time SR valves 70FL, 70FR alone are made OFF, end in addition the retaining valves 46FL, 46FR and pressure reducing valves 48FL, 48FR of drive wheels are changed from an ON.OFF changeover state to an ON state, and finish control is commenced. As a result, by the drive of the motor 80, high pressure brake oil on wheel cylinder 2FL, 2FR sides comes to be discharged through the pressure reducing valves 48FL, 48FR.
Patent JP-H0529578-A (JP)
Title: Semiconductor memory
Inventor: HAMADA HITOMI
IPC: H01L27/10
Filed: 1991-07-25
Abstract: PURPOSE:To reduce a level difference of joints of a diffused layer of the side to be connected to a bit line wiring to the bit line wiring and to decrease a contact resistance by connecting the diffused layer of the side to be connected to the wiring of a MOS transistor to the wiring through a charge storage electrode layer. CONSTITUTION:When a bit line wiring film is attached, and patterned to form a bit line wiring 10, a semiconductor memory cell can be completed. A diffused layer 4b of the side to be connected to a bit line 10 of a charge effect type transistor for constituting the cell is connected to the wiring 10 through a charge storage electrode layer 5a. Thus, a level difference of joints of the layer 4b of the side to be connected to the wiring 10 to the wiring 10 is reduced. As a result, a contact resistance is decreased, and a disconnection of the wiring 10 can be eliminated.
Patent JP-2000018010-A (JP)
Title: Combined power generation plant for exhaust re- combustion
Inventor: MOMOTAKE CHIKANORI
IPC: F01K23/10
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce a capacity of a circulating water pump in a circulation line of an exhaust gas feed water heater, and improve controllability by arranging a plurality of feed water lines for the exhaust gas feed water heater as well as arranging a gas turbine, a steam turbine, and the like, and switching the feed water lines used according to a load condition. SOLUTION: Fuel is burnt by a gas turbine 1, power is generated in association with its rotation, waste heat from the gas turbine 1 is recovered by an exhaust re-combustion boiler 2, and steam turbines 3 to 6 are rotated so as to generate power. In this time, in a low pressure gas feed water heater 11 connected to a gas line 8 from the exhaust re-combustion boiler 2, water supplied from a condenser 55 is circulated by a circulation pump 59, and is discharged from a feed water line 81 to a feed water line 58. In a high pressure gas feed water heater 10, water supplied from the condenser 55 is circulated by a circulation pump 60, and is discharged from a feed water line 84 to the feed water line 58. Either one of each valve 101 to 103 is opened according to a load condition, and taking-out line for circulation water is changed.
Patent JP-H0354392-A (JP)
Title: Miniature pump for automobile
Inventor: IRIE MASAO
IPC: B60S1/48
Filed: 1989-07-20
Abstract: PURPOSE:To obtain pump characteristic stabilized in slow rotation by providing multiple grooves for centrifugal pump that connect the center and the outer circumference, and multiple grooves for regenerating pump formed between the aforementioned grooves on the impeller outer circumference surface on an impeller. CONSTITUTION:An outlet 21 is provided or the pump case 11 of a pump part 2, with an impeller 15 and an inlet 25 coaxial therewith. A cutoff part 22 that throttles a flow is provided at the root part of the outlet 21, and a passage for regenerating pump is provided to the surface on the side of the circumference of the case 11. The impeller 15 possesses grooves 15b for centrifugal pump and multiple grooves 15c for regenerating pump formed on both sides and outside surfaces between them. An auxiliary blade 15a pumps up liquid by the rotation of the impeller 15, leads to the outer circumferential part by the action of centrifugal pump, boosts the pressure in the space between the cutoff part 22 by the grooves 15c for regenerating pump and discharges from the outlet 21. Pump characteristic stabilized in low rotation speed is thus obtained through the combination with a regenerating pump.
Patent JP-S6077526-A (JP)
Title: Phase synchronism circuit
Inventor: HASHI TOSHIO
IPC: H03L7/093
Filed: 1983-10-05
Abstract: PURPOSE:To attain stable output by eliminating a sampling frequency close to a cut-off frequency of an LPF or that being at a lower frequency than the cut-off frequency. CONSTITUTION:A signal including noise included in an input from an amplifier, additional noise of a frequency divider or an amplifier or the like and a sampling component is outputted to an LPF circuit 7. The circuit 7 passes through the frequency component being at pass band and does not pass a frequency including the noise more than that of an attenuator 9. If the sampling component is at pass band or attenuating band, the component is eliminated at a tuning circuit where a coil L and a capacitor C2 are connected in series and a stable control voltage is fed back to a frequency control terminal of the voltage controlled oscillator. Thus, a stable output is ensured from the phase synchronism circuit.
Patent JP-H0472442-A (JP)
Title: Fuel injection device
Inventor: ISHIDA YASUHIKO
IPC: F02D41/34
Filed: 1990-07-13
Abstract: PURPOSE:To maintain the air-fuel ratio at an optimum value by providing a timing setting means for setting the calculated timing when an injector is not turned on, and resetting the set on time to a newly calculated value when the injector is turned on, whenever an engine rotation synchronizing signal is generated. CONSTITUTION:Each time when an engine rotation synchronizing signal is generated, the timing of turning an injector on, and on time T1 are calculated by a calculating means. When the engine rotation synchronizing signal is generated, the calculated on timing is set by a setting means of the injector is not turned on, and the set on time T2 is reset if the injector is turned on.
Patent JP-H0851380-A (JP)
Title: Local oscillator circuit
Inventor: KONISHI TAKAAKI
IPC: H04N5/44
Filed: 1994-08-09
Abstract: PURPOSE:To prevent the fluctuation of an oscillation signal caused by the fluctuation of an oscillation signal for the very small change of reverse voltage impressed on a switch diode when the switch diode which has very small capacitance when the reverse voltage is impressed is used in a resonance circuit in a local oscillation circuit. CONSTITUTION:The resonance circuit 3 of a local oscillator circuit is constituted of a coil 6, variable capacitance diodes 4, 5 and switch diodes 7, 8, and the anodes of the switch diodes 7, 8 can be switched to positive voltage and negative voltage, and the configuration of the resonance circuit 3 can be changed by this switching. The switching of voltage is executed by such a configuration that the anodes of the switch diodes 7, 8 are connected to the cathode of a Zener diode 11 through a resistor 12, and the anode of the Zener diode 11 is grounded, and the cathode of the Zener diode 11 is connected to the switch circuit 9 of the positive voltage and the negative voltage through the resistor 10.
Patent JP-H0744776-A (JP)
Title: Commodity sales registration data processor
Inventor: NODA MASAMI
IPC: G06Q50/12
Filed: 1993-07-28
Abstract: PURPOSE:To call order data having been cleared once. CONSTITUTION:This commodity sales registration data processor is constituted as follows. Each handy terminal 10A to 10N is provided with a call requesting means (14D), a call request radio-transmitting means (11, 12, 18) and a data write-in control means (11, 12), and simultaneously, a station 30 is provided with a data read-out control means (31, 32) and a response radio-transmitting means (31, 32, 39, 20), and the order data having been radio-transmitted by each handy terminal 10A to 10N and in addition, having been cleared can be called again to the corresponding handy terminal 10 through simple operation.
Patent JP-S6342563-A (JP)
Title: Intra-office connection call recording system
Inventor: HASHIMOTO SHUICHI
IPC: H04M3/50
Filed: 1986-08-08
Abstract: PURPOSE:To perform the call recording of intra-office connection corresponding to a traffic economically, by checking a storing means in the processing course of an intra-office connection call, and connecting a call recording trunk device, a calling subscriber, and a subscriber to be called to a three party conference connection trunk device, when a call recording service is requested. CONSTITUTION:When an extension subscriber A places a call, and performs intra-office outgoing to an extension subscriber B, a control device CP checks the presence/absence of a call recording service request based on an intra-office station connection call processing program. When the extension subscriber B to be called is in a vacant state, and also, the call recording service request is issued, a vacant three party conference connection trunk TCT, and a call recording trunk RECT are selected respectively. By responding by the extension subscriber B to be called, the calling extension subscriber A, the subscriber B to be called, and the call recording trunk RECT are connected to the three party conference connection trunk TCT, through a speech path switch SW, thereby, a call state between the extension subscribers A and B is generated. Simultaneously, the call recording trunk RECT is started up, and the recording of the call can be performed.