baber/WOPTO huggingface dataset:
Patent JP-H0387514-A (JP)
Title: Device for combustion of liquid fuel
Inventor: SUGIMOTO TERUO
IPC: F23N5/02
Filed: 1989-08-11
Abstract: PURPOSE:To enable a device to start its rated combustion efficiently and without polluting the indoor air after the ignition by a method wherein, the amount of the supply of fuel to a revolving diffuser is controlled by deciding the amount of the supply of fuel on the basis of an output from a temperature sensor provided to either an outer flame cylinder or an inner flame cylinder. CONSTITUTION:A temperature sensor (6) is attached to an outer flame cylinder (2) at an upper position on the outer side. A thermocouple (6) thus attached to the outer flame cylinder (2) detects the temperature (TA); a signal representing the temperature (TA) is sent to a drive control (15); the quantity of liquid fuel to be supplied is decided and accordingly the drive frequency of an electromagnetic pump (13) is altered to control the supply of fuel. After the start of the combustion the above-mentioned procedure is repeated until the temperature of the outer flame cylinder (2) rises to the rated combustion temperature (TB). The rated combustion is thus started.
Patent JP-H1139740-A (JP)
Title: Magneto optical recording slide type magnetic head
Inventor: ITO TOMIO
IPC: G11B11/105
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To disuse a supporting device for lifting the whole magnetic head and to raise a head main body upwardly from a base end part on the fixed side of a supporting member without detriment to restoring force of a spring part of this supporting member and moreover to simplify and miniaturize a mechanism of a recording and reproducing device. SOLUTION: This head is equipped with the head main body 10 having a slider 11 to slide on a recording medium and a gimbal spring 40 for supporting this head main body 10 with its head fitting part on the tip side. This gimbal spring 40 has plural inclined parts 42 and 44 between its base end part on the fixed side and the head fitting part on the tip side and also a spring part 41 between the inclined part 42 closest to the base end part on the fixed side and this base end part, and inclined angles of the inclined parts 42 and 44 in the declivous direction toward their tips are formed to be gradually increased toward their tip sides.
Patent JP-H0943695-A (JP)
Title: Camera provided with film pressing roller
Inventor: ITABASHI TOMOAKI
IPC: G03B17/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of component of a film pressing roller executing the operation of winding a film on the spool of a camera and their assembling man-hours. SOLUTION: The film pressing roller 12 for pressing the top end of the film F on the outer periphery of the spool 7 for taking up the film is constituted so that a branch part 14c is provided in such a manner that a part of a leaf spring 14 for imparting elastic force to a magnetic head 13 disposed on a pressure plate 9 supported by a camera rear cover is extended and a roller 17 is rotatably supported at the top end of the branch part 14c. When the leaf spring 14 is assembled in the pressure plate 9, simultaneously with this, the film pressing roller 12 and the magnetic head 13 can be assembled. Thus, the number of components can be reduced and assembly work man-hours for the components can be reduced as well.
Patent JP-S59100279-A (JP)
Title: Production of electrode for generating hydrogen
Inventor: SHIRAKI HIROYUKI
IPC: C25B11/00
Filed: 1982-11-30
Abstract: PURPOSE:To produce inexpensively an electrode for generating hydrogen which is low in overvoltage and long in life by spraying a granular molding consisting of a pulverized powder mixture of at least two kinds of components selected from metals and metal compds. on a conductive base material. CONSTITUTION:The 1st component which is selected from Ni, Co and their oxides, org. acid salts, inorg. acid salts, etc. and forms an active point of an electrode, the 2nd component which is selected from Cr, V, Ti, Mn, Nb and their oxides, org. acid salts, inorg. acid salts, etc. and gives resistance to reduction to the active point and further, if necessary, the 3rd component which is selected from Mo, Zn, Sn, W, Al, Si, their oxides, etc., and improves further the electrode activity are used. These components are pulverized to about <=5mum particle size and are mixed. A binder and water is added to the resulted mixture to prepare a suspension and thereafter the suspension is sprayed and dried, whereby a granular molding having about 1-200mum particle size is obtd. The molding is sprayed by a plasma spraying method, etc. on a condutive base material, such as stainless steel, whereby an electrode for generating hydrogen is obtd.
Patent JP-S58177417-A (JP)
Inventor: MAIKERU KAARU KORENKO
IPC: C21D8/00
Filed: 1982-11-30
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-S58106253-A (JP)
Inventor: JIYON HENRII PUREMUSU
IPC: F16F9/10
Filed: 1982-11-30
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-H0257261-A (JP)
Title: Deodorant
Inventor: INAHATA KENICHIROU
IPC: A61L9/01
Filed: 1988-08-22
Abstract: PURPOSE:To stably keep the excellent deodorizing effect against lower fatty acid for a long time by using creatinines as a deodorizing effective component. CONSTITUTION:Creatinine or glycocyamidine is contained as a deodorizing effective component. Creatinine (formula I) and glycocyamidine (formula II) are obtained by subjecting creatinines belonging to amino acids present in a muscle of an animal, fish meat or a meat extract to heat-treatment, halogenation or esterification and show the strong deodorizing effect against lower fatty acid. Further, creatinine is also present in urine and has high safety to a human body.
Patent JP-H0875608-A (JP)
Title: Measuring method of glare zone of headlight light beam
Inventor: MURATA NAGATOSHI
IPC: G01M11/06
Filed: 1994-09-01
Abstract: PURPOSE: To measure, with high accuracy, a glare zone which agrees with the sense of a human being in a method in which the glare zone of headlight light is measured on the basis of the irradiation pattern, of headlight, which appears on a screen arranged in front of the headlight. CONSTITUTION: An illuminance distribution is measured along a scanning line, in the horizontal direction or the up and down direction, which passes a region at a prescribed illuminance or higher in an irradiation pattern. Intersecting points E of a tangent line CL passing a highest illuminance point C in illuminance distribution curves (a), (b) with tangent lines DL passing inflection points D in the rise region of an illuminance are computed. On the basis of the intersecting points E, the boundary point of a glare zone on the scanning line is found.
Patent JP-S5999062-A (JP)
Title: Fuel injection device used for diesel engine
Inventor: SUZUKI TAKAYUKI
IPC: F02M57/02
Filed: 1982-11-29
Abstract: PURPOSE:To make the amount and timing of fuel injection proper and increase a fuel injecting pressure by a method wherein solenoid valves, controlling the supply and spill of the fuel independently, are provided in the fuel injection device equipped with an unit injector. CONSTITUTION:The unit injector 11 consists of an amount controlling plunger 21 and a pressure sending plunger 23 incorporated into the amount controlling plunger bore 19 and the pressure sending plunger bore 20 of the main body 17 of a valve while a spill port 27, provided on the main body 17 of the valve, is communicated with a pump port 25 through a fuel path 26 and the spill ports 28, 29 are opened to the outside of the main body 17. The pump port 25 is communicated with a fuel feed pump 12 through a fuel feed solenoid valve 13 and the spill port 28 is communicated with a fuel boost pump 14 through a boost fuel solenoid valve 15. The spill port 29 is connected to a pipeline 40 through the boost fuel solenoid valve 15 and both of the solenoid valves 13, 15 are controlled by a controller 16 in accordance with the operating condition of the engine.
Patent JP-S6364401-A (JP)
Title: Connection structure of waveguide
Inventor: TSUCHIDA HIDEJIRO
IPC: F16B7/18
Filed: 1986-09-04
Abstract: PURPOSE:To simply connect waveguides by holding a flange for waveguide between braces and crossarm braces. CONSTITUTION:Two braces 2 are superposed, and a guide pin 3 is put to pass through a hole 16 provided in the flange 15 of waveguides to be connected. Two crossarm braces 1 are superposed and put on them from another side and the fittings 2, 1 are connected by a screw 11 and a spring washer 12 and clamped to connect two flanges 15. By this constitution, the fittings 1, 2 can be made larger by the flanges, and accordingly, the connection is facilitated even the diameter of the waveguide becomes small, and the flanges of different thickness can be connected without a hitch.
Patent JP-H0545529-A (JP)
Title: Method for connecting optical fiber and waveguide
Inventor: YANAGAWA HISAHARU
IPC: G02B6/30
Filed: 1991-08-21
Abstract: PURPOSE:To realize no increase in transmission loss, sufficient fusion splicing strength, and easy connecting operation even when a transmission destination with high light power is handled by making an optical fiber array tool where the optical fiber is fixed and a waveguide guide chip where the waveguide is formed abut on each other and connecting them in one body by fusion splicing. CONSTITUTION:The optical fiber array tool 10 has the optical fiber 12 inserted into and fixed in a fiber hole formed in its base body 11 and an abutting end surface 11a is ground together with the exposed end surface of the optical fiber 12. The waveguide chip 20 is a waveguide component provided with a core of quartz glass as the waveguide at the sue interval with the optical fiber 12. The optical fiber array tool 10 and waveguide chip 20 are made to abut on each other on their abutting end surfaces 11a and 12a and the axes of the optical fibers 12 and core are aligned with each other; and the surface layers are fused by arc discharging. Consequently, the abutting end surfaces are fused entirely into one body to obtain sufficient mechanical strength and also, connect the optical fiber 12 to the waveguide by fusion splicing.
Patent JP-H0850925-A (JP)
Title: Charging method for lead-acid battery
Inventor: NITTA EIJI
IPC: H01M10/44
Filed: 1994-08-09
Abstract: PURPOSE:To shorten the time during which a charging voltage is applied to the battery, and prolong the life of the battery by carrying a floating charge operation in two steps at specified constant currents respectively, letting a specified dormant time be admitted in a charging process, and letting charging time and the specified dormant time be interchangeably repeated. CONSTITUTION:In an application employing an intermittent trickle or an intermittent float where time for floating charge and dormant time are interchangeably repeated, a floating charge operation is carried out with constant currents changed in two steps. Charging current for a first step shall be of a value exceeding an allowable charging current, and is shifted to a second step for charging at the time when charging voltage reaches a specified one. Charging current for the second step shall be less than the allowable charging current, let charging be suspended for the period of more than 15 days at the time when charging voltage reaches a specified one which is lower than a specified voltage for the first step. By this constitution, self-charging during a dormant period can neither more nor less charged, and concurrently a charging operation at the time of charging can thereby be efficiently carried out, so that life performance can be enhanced.
Patent JP-H0374593-A (JP)
Title: Rotary compressor
Inventor: FUJIMOTO SATORU
IPC: F04C18/356
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the leakage of a fluid and improve compressing efficiency by constructing a rotary compressor in such a way that the resultant force of fluid pressure acting upon a rotary piston and torque from a crankshaft acting upon an eccentric bush works in the eccentric direction of the rotary piston and a cylinder. CONSTITUTION:A cylinder 3 is disposed in a casing 1, and a crankshaft 9 and a rotary piston 4 are disposed in the cylinder 3. In this case, an eccentric bush 10 is fitted into the axial hole 4b of the rotary piston 4, and the eccentric bush 10 and the crankshaft 9 are rotatably connected by an eccentric pin 9b decentered from a crankshaft center O1. The eccentric pin 9b is disposed on the rotating direction side of the rotary piston 4 in relation to a center line l1 passing through the crankshaft center O1 and rotary piston center O3, as well as set in such a way that the shaft center O2 is positioned on the opposite side to the shaft center O1 of the crankshaft 9 in relation to an orthogonal line l2 passing through the rotary piston center O3 orthogonally to the center line l1.
Patent JP-S59100301-A (JP)
Inventor: USAMI KENICHI
IPC: F28F21/08
Filed: 1982-12-01
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-S58111653-A (JP)
Title: Preparation of wine-containing amanatto
Inventor: OKAMOTO TETSUO
IPC: A23L11/00
Filed: 1981-12-26
Abstract: PURPOSE:To prepare wine-containing AMANATTO (sugared beans), by impregnating a liquid mixture of sugar and wine into beans such as TAISHO- KINTOKI (a large kind of red bean), spraying the mixture to the impregnated beans, and drying the beans under scattering with powder, etc. CONSTITUTION:Beans such as TAISHO-KINTOKI are boiled to the core keeping the original shape, and immersed in a mixture of 60-70% sugar and 20-80% wine for about 2 days to effect the thorough impregnation of the liquid. The beans are then sprinkled with a mixture of sugar and wine in a rotary pan, and dried under scatter of arrowroot starch, etc. The scattering and drying processes are repeated several times.
Patent JP-H0374745-A (JP)
Title: Data processor
Inventor: SAITO KUNIKO
IPC: G06F12/00
Filed: 1989-08-15
Abstract: PURPOSE:To omit the answer waiting time and to increase the processing speed of a data processor by forming a message block after connecting plural commands which are continuously outputted and require no immediate answer to a single command which should immediately be delt with. CONSTITUTION:A message block generating part 61 stores plural commands which are continuously outputted and require no immediate answer and then connects these commands to a command which requires are transmitted en bloc via a message transmission control part 62. At the same time, a message block analyzing part 63 takes the commands out of received message blocks respectively and processes data in response to each command. Thus it is possible to omit such a case where the next process is carried out after acquisition of an answer for a command which requires no immediate answer between the data processors 50 containing the parts 61 and 63 respectively. In such a constitution, the data processing speed is increased.
Patent JP-S6271489-A (JP)
Title: Drive controller for dc motor
Inventor: NAKANISHI YUJI
IPC: H02P6/06
Filed: 1985-09-20
Abstract: PURPOSE:To decide the abnormality of revolution quickly and precisely, and to prevent the damage of a DC motor by stopping condition to the DC motor when currents more than a reference value flow through the DC motor for a specified period or more. CONSTITUTION:Currents flowing through a DC motor 1 are detected by a detecting means 2. A comparison means 3 is connected to the detecting means 2. The comparison means 3 compares currents detected by the detecting means 2 with a reference value. A control means 4 stops conduction to the DC motor 1 when currents detected by the detecting means 2 flow for a specified period in quantity more than the reference value.
Patent JP-H0955526-A (JP)
Title: Solar battery
Inventor: NISHITANI MIKIHIKO
IPC: H01L21/363
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solar battery of high energy conversion efficiency, by constituting the structure of electrode/light absorbing layer/junction forming window layer/intermediate layer/hole blocking layer/transparent electrode. SOLUTION: On the surface of a glass substrate 1, an Mo electrode 2 is formed, on which a P-type CuInSe2 thin film 3 is formed to be about 2-3μm thick by an evaporation method of three sources of Cu, In and Se. As a semiconductor layer 4 for forming a junction, a CdS thin film is formed to be 50nm thick by a solvent depositing method. As intermediate semiconductor 5, a high resistance ZnO thin film is formed to be 0.3μm thick by sputtering. As a hole blocking layer 6, SnO2 is formed to be 50nm thick by sputtering. As a transparent conducting film 7, a low resistance ZnO thin film doped with Al or an ITO thin film is formed by sputtering.
Patent JP-H1048893-A (JP)
Title: Both-side image forming device
Inventor: HANEDA SATORU
IPC: G03G15/36
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To realize bookbinding by recording the respective image of the front and rear sides of plural originals on both sides of recording paper in page order. SOLUTION: Each image data of the front and rear of the plural originals is compressed and is stored in an image memory 82, and in accordance with bookbinding form, for instance, in the case of half-folded format, each image data is restored 83 to a size equivalent to the half page portion of the recording paper by designation 88, and furthermore is sorted into a front output memory 85A and a rear output memory 85B by a selector (I) 84 and is stored. Each image data of the front and rear is alternately outputted to a printer part in a specified order by the selector (II) 86 at the time of image-forming, so that the images of the front and rear of an original are recorded on each page of the recording paper in a state of being immediately bound in the same page order as the original at the time of image-reading.
Patent JP-S58114424-A (JP)
Title: Positioning system in scanning type electron beam exposure device
Inventor: MIYAZAKI TAKAYUKI
IPC: H01J37/304
Filed: 1981-12-28
Abstract: PURPOSE:To allow a positioning at a high accuracy while using an A/D converter with less numbers of bits, by providing a memory means to memorize the off-set level of analog output values of a reflected electron detector into an exposure device, and a correction means to correct analog output values and transmit them to the A/D converter resulting in correction. CONSTITUTION:The electron beam 1, while being scanned on an Si wafer 2 to be exposed, is irradiated, then the reflected light thereform is detected by the reflected electron detector 3, and accordingly the obtained analog output current is amplified by an amplifier 4. Next, this output is converted into the digital value using the A/D converter 5 and supplied into a computer 7 via a wave form processing circuit 6, then the changing point is detected from the continuous digital value, and accordingly the reference position of the wafer 2 is computed. In such a constitution, between the detector 3 and the computer 7, a resister 10 to memorize the off-set amount and a D/A converter 11 to convert this digital value into the analog value are provided, and this output is inputted into a difference operating unit 12.
Patent JP-H1136236-A (JP)
Title: Intersection block
Inventor: MIYAKO EIGO
IPC: E01F15/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an intersection block preventing its movement due to the collision with an automobile, capable of being recycled, offering the technique affinitive to the earth environment, reducing the cost, and simplifying the replacing work caused by the collision with the automobile. SOLUTION: Stanchions 3, 4 are inserted into a box 5 from above and fixed, a marker bracket 6 is fixed between the stanchions 3, 4, a marker stanchion 7 is fixed to the marker stanchion fixing bracket 6, and markers 8, 9 are fixed to the marker stanchion 7 to form this intersection block 1. The stanchions 3, 4 are removably fixed to stanchion insertion pipes 14, 15 by fixing members respectively. The stanchion insertion pipes 14, 15 are extended from through round holes to the position higher than a cover respectively. Steel wastes are sealed in the box 5.
Patent JP-2001035249-A (JP)
Title: Conductive member
Inventor: HORIE KENICHI
IPC: H03H1/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To attenuate noise having a frequency component of the order of several GHz by setting the product of the electrical conductivity and magnetic permeability of a conductive member, having a first material and a second material larger than the product of the electrical conductivity and magnetic permeability of a conductive member which has either of the first or second materials and not have the other material. SOLUTION: When the skin depth of a conductive member to which current is concentrated by the skin effect is defined as δ, it can be expressed as #= 2/(ωσμ)}1/2, (ω: angle frequency, σ: electric conductivity, μ: magnetic permeability). For example, when a first material is silver, a second material is a ferrite, the product of the conductivity σ and the magnetic permeability μ is σμ2, and that of a conductive member having silver but not ferrite as a comparative conductive member is set as σμ1, the quantity of ferrite to be contained is selected so that σμ2 is larger than σμ1, whereby the skin depth σ can be set smaller than that of the comparasion conductive member. Thus, the skin depth σ of frequency of a noise can be also minimized, and high frequency noise can be attenuated.
Patent JP-H1194200-A (JP)
Title: Pipeline provided with some longitudinal ducts
Inventor: ORIBIE RUMEETORU
IPC: F17D1/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline for carrying fluid and/or energy. SOLUTION: This pipeline is provided with a solid main body 1 in which some longitudinal ducts 2 arranged side by side are formed. The longitudinal shafts 3 of the ducts 2 are within a plane and the external cross section of the solid main body 1 is formed into an almost trapezoidal shape and the height is lower than the height of the pipeline on circular cross section having passage cross-sectional area which is substantially equal to S. This pipeline is applied to industries and engineering works in particular and is generally applied to all the sections requiring deliveries of liquid and/or gaseous products and delivery of energy.
Patent JP-H0660636-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAOKA YUJI
IPC: G11C11/401
Filed: 1992-08-06
Abstract: PURPOSE:To reduce current consumption at the time of waiting by arranging an N-type FET, having gate level equal to an internal power supply voltage, between a signal fed from a junction option pad and the drain node of an anti- float FET. CONSTITUTION:When internal power supply voltage VIN exceeds a threshold value VT with no signal 101 being fed, a P-type FET 10 turns ON to rise the potential of a decision result signal 102. When the potential at node N3 exceeds VT, a P-type FET 8 turns ON to rise the potential at node N4 and thereby an N-type FET 7 turns ON while the P-type FET 10 turns OFF thus applying a ground potential on the signal 102. Upon turn ON of a P-type FET 9, potential at node N4 rises to turn an N-type FET 4 ON thus grounding a node N1. Floating node of FETs 2, 3 is suppressed to ground level. If VIN>VT under existence of the signal 101, potentials at nodes N1, N3 rise to turn the FET 6 ON but not turn a FET 8 ON thus sustaining the node N4 at ground potential. The FET 10 is also turned ON and FET 7 is kept in OFF state. The FET 5 prevents simultaneous turn ON of the FETs 8, 6 or FETs 10, 7.