baber/WOPTO huggingface dataset:
Patent JP-H04287864-A (JP)
Title: Fuel injection device
Inventor: NISHIMAKI HIROAKI
IPC: F02M59/26
Filed: 1991-03-18
Abstract: PURPOSE:To prevent the generation of abnormal injection such as uneven injection, irregular injection, secondary injection and intermittent injection at the fuel injection terminating time of an injector. CONSTITUTION:A check valve 69 is provided in a spill passage 76 connecting an injection pump chamber 30 to a fuel gallery 16. Upon terminating injection, the injection pump chamber 30 and the fuel gallery 16 are communicated with each other by the spill passage 76, and fuel in the injection pump chamber 30 overflows into the spill passage 76 by the action of an injection plunger 28. At this time, the fuel in the spill passage 76 flows only onto the fuel gallery 16 side, and the flow of the fuel into the injection pump chamber 30 from the fuel gallery 16 is impeded by the check valve 69.
Patent JP-S57197461-A (JP)
Title: Flaw detecting signal balancing method of electromagnetic induction flaw detection
Inventor: SUGIMOTO TAKAO
IPC: G01N27/90
Filed: 1981-05-29
Abstract: PURPOSE:To automatically balance all detecting elements without influenced by a change of energizing frequency, by filtering a phase discriminating signal, and applying it, A/D conversion, and obtaining a balancing quantity automatically. CONSTITUTION:An output of an oscillator 1 is fed to a detecting element 2 through an electronic switch 3, and a flaw detecting signal is converted to a pulse by a phase discriminator 4, and it is sample-held 11 through an LPF10, and is subjected to A/D-conversion 12, and is applied to an adder 13. Subsequently, a value of a storage element 14 is added through a register 15, and an added output is stored in the element 14 as a new balancing quantity. In this way, it is possible to automatically balance all channels without influenced by a change of energizing frequency.
Patent JP-S62240444-A (JP)
Title: Device for controlling interruptingly increasing quantity at the time of accelerating electronically controlled fuel injection type internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/34
Filed: 1986-04-10
Abstract: PURPOSE:To carry out an interrupting fuel quantity increase matched with each accelerating condition by detecting the change rate of the opening of an intake air throttle valve, detecting the accelerating condition including the degree of acceleration of an engine, and setting an interruptingly increasing fuel quantity in accordance with the detected degree of acceleration. CONSTITUTION:A means of detecting the operating condition of an engine, a means of setting a fuel injection quantity based on the detected operating condition of the engine, and a means of intermittently outputting an injection pulse signal corresponding to the set fuel injection quantity to a fuel injection valve are provided on the captioned device. In such a structure, when the change rate of opening in the opening direction of an intake air throttle valve detected by an intake air throttle valve opening change rate detecting means is above a defined value, the engine is judged to be in an accelerating condition by an acceleration judging means. And, when judged an accelerating condition, an interrupting injection pulse signal corresponding to an interruptingly increasing fuel quantity which is set by an interruptingly increasing fuel quantity setting means at least on condition of the change rate of opening in the opening direction of the intake air throttle valve which indicates the degree of acceleration, is outputted from an interrupting injection pulse signal output means.
Patent JP-2000271804-A (JP)
Title: Rotating device
Inventor: KITAMURA AKIHIRO
IPC: B23B19/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To rotate a rotary shaft at high speed without imposing load on bearings by arranging a rotary member between the rotary shaft and a non- rotating part, providing a bearing between the rotary shaft and the rotating member, and providing a bearing between the rotating member and the non- rotating part. SOLUTION: A rotating member 12 is arranged between a rotary shaft 10 and a non-rotating part 14. A bearing 16 is arranged between the rotary shaft 10 and the rotating member 12. A bearing 18 is arranged between the rotating member 12 and the non-rotating part 14. When the rotating member 12 is rotated along with the rotation of the rotary shaft 10, the relative speed of the rotary shaft 10 and the rotating member 12 is a value obtained by subtracting the rotation peripheral speed of the rotating member 12 from the rotation peripheral speed of the rotary shaft 10. For example, the rotary shaft 10 is rotated at 30,000 rpm and the rotating member 12 is rotated at 15,000 rpm. For example, the rotary shaft 10 can be rotated at 30.000 rpm using the bearings 16, 18 of the rotation peripheral speed 15,000 rpm.
Patent JP-S5416906-A (JP)
Title: Charging system
Inventor: HARADA HIDEMI
IPC: H04Q3/54
Filed: 1977-07-08
Abstract: PURPOSE:To decrease the number of the trunk featuring the receiving/transmitting function of the charging signal when the transfer of the charging signal is needed, by connecting the trunk featuring the charging signal receiving function in series to the non-charging trunk.
Patent JP-S5417636-A (JP)
Title: Address-over detection system of memory unit
Inventor: IHI TAKASHI
IPC: G11C29/00
Filed: 1977-07-08
Abstract: PURPOSE: To detect address over by a simple method without supervising variations in memory capacity, by outputting a signal indicating whether or not each block of a memory unit has been mounted and by detecting this signal by a processor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62240278-A (JP)
Inventor: MIYAMOTO ISAMU
IPC: B66B3/00
Filed: 1986-04-11
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-S58200886-A (JP)
Inventor: KURIOKA TAKAAKI
IPC: F16L19/02
Filed: 1982-05-14
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-H03282138-A (JP)
Title: Air conditioner
Inventor: SHOJI MICHIO
IPC: F24F13/22
Filed: 1990-03-29
Abstract: PURPOSE:To guide condensed water smoothly from an evaporator to a drain tank, simplify the construction of a condensed-water passage and thereby facilitate assembly, by a construction wherein a drain passage is formed on the outside of and in one body with a fan casing, and a trough form drain passage for guiding condensed water from the drain passage to the drain tank is formed at an inner surface of and in one body with a main casing. CONSTITUTION:In a drain passage 40 by which condensed water dropping into a pan 35 of an evaporator 8 is guided to a drain tank 21, a drain passage 41 formed on the outside of and in one body with a fan casing 29 comprises a pan drain tube 42 disposed on the outside of an upper fan casing 31, a water- receiving tank 43 provided on the outside of a lower fan casing 33, and a drain tube 44. On an liner surface of a left side plate 3, a trough form drain passage 45 through which condensed water discharged from the drain tube 44 is guided to the drain tank 21 is formed in one body with the plate 3 so as to project inward over the tank 21. When a door 51 is closed, the condensed water drops from a turnable drain passage 49 into the receiving tank 43, then through the drain tube 44 into the trough form drain passage 45, and drops therefrom into the drain tank 21, to collect in the tank 21.
Patent JP-2000276136-A (JP)
Title: Electronic musical instrument, its control method and recording medium recording control data of instrument
Inventor: NAKAJIMA KAZUHITO
IPC: G10H1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument by which multiple persons easily participate in its performance. SOLUTION: A master device 100 executes automatic performance based on data and respective slave devices 200 issue the music sound of respectively assigned tones based on an indicating operation. When a floppy disk is inserted to FDD and data are transferred to RAM of the master device 100, assignment data corresponding to data are transmitted to the respective slave devices 200 to execute assignment so that initial setting is easily executed based on data which are recorded in the floppy disk. Besides, the slave devices 200 can be connected by insertion to respective slave device inserting holes, the master device 100 executes assignment only when the slave ones 200 are normally connected, and then initial setting is executed by a performer only by inserting the slave devices 200 to the slave device inserting holes of the master device 100.
Patent JP-H09274735-A (JP)
Title: Optical disk
Inventor: KIKUCHI MINORU
IPC: G11B7/24
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To realize an optical disk of a bonded structure which is capable of instantly discriminating a signal reproducing surface from the appearance thereof, further, is capable of discriminating recorded contents thereof and is excellent in handling. SOLUTION: Coloring is applied to a second substrate 4 in an optical disk constituted by sticking a first substrate 3, on which a recording layer 1 made of at least one layer is formed, to the second substrate 4 by facing the surface of the first substrate 3, on which the recording layer 1 is formed, to either surface of the second substrate 11. Further, a label region for attaching a label seal is provided on the surface opposite to the surface of the second substrate to which the first substrate is stuck. This label region is formed as a recess region having a slight step on the surface of the substrate, for example, and the step is made nearly equal to the thickness of the label seal to be attached.
Patent JP-H04317784-A (JP)
Title: Disposal of water absorbable polymer
Inventor: SUMINAGA NORISUKE
IPC: C08J11/16
Filed: 1991-04-15
Abstract: PURPOSE:To dispose a water absorbable polymer as it is after heat treatment by heat-treating the water absorbable polymer in a water absorption state at 40 deg.C or higher in the presence of a curing agent used in an amount of 0.2 pt.wt. or more per one pt.wt. of the water absorbable polymer. CONSTITUTION:Hydrogen peroxide is added to a water absorbable polymer used in a sanitary article as an oxidizing agent in a ratio of 0.2 pt.wt. or more per one pt.wt. of the water absorbable polymer. As a method for the heat- treatment of the water absorbable polymer in the presence of the oxidizing agent, for example, there is a method wherein an aqueous solution of the oxidizing solution is absorbed in the water absorbable polymer to heat-treat said polymer or a method wherein water is added to the mixture of the oxidizing agent and the water absorbable polymer to heat-treat said mixture. The ratio of water is set to 50 times or more one pt.wt. of the water absorbable polymer. Heat treatment is performed at 40 deg.C or higher for 1-10 days but, by performing stirring, for example, l-2 days can be shortened. By this method, the mol.wt. of the water absorbable polymer is reduced, for example, to 50000 or less and the molecule reduced in its mol.wt. can be dissolved in water and decomposed by the action of bacteria to be disposed.
Patent JP-H01254766-A (JP)
Title: Electrically conductive polyaylene sulfide resin composition
Inventor: SUZUKI TSUTOMU
IPC: C08L81/02
Filed: 1988-04-04
Abstract: PURPOSE:To obtain an electrically conductive polyarylene sulfide resin composition having low friction characteristics, strong wear resistance, stable electrical conductivity and antistatic properties, by blending polyarylene sulfide resin with carbon fibers, graphite, silane coupling agent and an epoxy resin. CONSTITUTION:(A) 30-60wt.%, preferably 35-55wt.% polyarylene sulfide resin, (B) 15-45wt.% carbon fibers, preferably ones which are obtained from polyacrylonitrile or pitch and 0.3-10mm and 5-15mum diameter, (C) 10-60wt.%, preferably 15-35wt.% graphite, preferably one having 95wt.% particle diameter (particle diameter when accumulated fraction ratios reach 95%) of 0.1-100mum, (B) 0.05-5wt.% silane coupling agent and (E) 0.01-5wt.% epoxy resin are used and the whole components are simultaneously blended or the components B and E are attached to the surface of the components B and C and the blend is mixed with the component A.
Patent JP-S60226723-A (JP)
Inventor: NAKAMURA TOSHIAKI
IPC: G05F1/70
Filed: 1984-04-24
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-2000270758-A (JP)
Title: Breadmaking improver and dough
Inventor: OOSHIMA YOSHIE
IPC: A21D2/24
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a breadmaking improver capable of providing a bread not having gluten taste or having remarkably reduced in gluten taste when a dough containing the improver is subjected to a heat treatment such as baking by making include the improver a carboxypeptidase. SOLUTION: The objective improver is obtained by making it include (A) a carboxypeptidase and, if needed, (B) gluten. The ingredient A is e.g. a carboxypeptidase produced by fungi belonging to Xanthomonas such as Xanthomonas campestris or Xanthomonas maltophilia or the like. A bread dough is provided by including the modifier or the ingredient A and is preferably a frozen dough added with the ingredient B. The included amount of the improver or the ingredient A in the bread dough is preferably 0.1-500 units in terms of the ingredient A based on 1 kg of cereal grain powder in the bread dough.
Patent JP-S61240022-A (JP)
Title: Kerosene burner
Inventor: MIYAHARA SHINJIRO
IPC: F23D11/44
Filed: 1985-04-18
Abstract: PURPOSE:To contrive to suppress the temperature rise at the outer periphery of a burner, the disturbance in combustion air and the development of combustion noise by forming a structure wherein a vaporization chamber is made of a double wall structure so as to discharge the combustion air, which is sent from a blower, into the vaporization chamber through a discharge port arranged in the inner wall of the vaporization chamber and at the same time to imbed a heater in the inner wall. CONSTITUTION:The kerosene, which is jetted in a vaporization chamber 24 from a nozzle 29 by means of a pump 28, collides against the inside surface of the inner wall 25, which is heated with an electric heater 23, of the vaporization chamber 24 so as to be vaporized. Because the combustion air, which is flowed by means of a blower 26 through a vent passage 31 from a discharge port 33 in the direction along the inside surface of the inner wall 25, forms swirling flow, the speed of flow can be lowered and consequently the disturbance in air flow is suppressed and at the same time the combustion air and vaporized gas are effectively mixed with each other in the vaporization chamber 24 so as to flow through a pressure balance tube 32 into a burner head chamber 22 in order to burn at flame ports 21. In addition, because the combustion air cools an outer tube 25' while passing through the vent passage 31, the temperature rise of the outer tube 25' is suppressed and simultaneously the combustion air turns into the heated air and consequently the vaporization and mixing in the vaporization chamber 24 can be accelerated further.
Patent JP-S539479-A (JP)
Title: Production of field effect transistors
Inventor: HIRANO YUTAKA
IPC: H01L29/80
Filed: 1976-07-14
Abstract: PURPOSE: To obtain a super-high frequency FET by beforehand patterning the relative positions of the length of gate electrode and gate electrode, source, drain regions simultaneously thereby accurately and finely setting these factors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04293182-A (JP)
Title: Semiconductor amplifier circuit
Inventor: MIYANO NAOYA
IPC: G11C11/54
Filed: 1991-03-21
Abstract: PURPOSE:To realize the action of a neuron by a semiconductor circuit. CONSTITUTION:An input terminal A1 for applying an input signal VIN and an inversion input terminal (-) of an operational amplifier OP are connected, and between an input terminal A2 for applying a reference signal Vref and a non-inversion input terminal (+), a pass transistor P for executing turn-on/ turn-off operations in accordance with the input signal VIN is installed. The non-inversion input terminal (+) is grounded through a signal generating circuit of a parallel circuit of a resistance R1 and a capacitor C1. When the input signal VIN is applied to the inversion input terminal (-) of the operational amplifier OP, the pass transistor P is in a turn-off state, and the operational amplifier OP amplifies differentially a signal of the non-inversion input terminal (+) being in a ground state and the input signal VIN applied to the inversion input terminal (-). Subsequently, the reference signal Vref is applied to a reference signal generating circuit through the pass transistor P, a generated signal is applied to the non-inversion input terminal (+) of the operational amplifier OP, and the operational amplifier OP amplifies differentially the signal applied to the inversion input terminal and the input signal VIN applied to the inversion input terminal.
Patent JP-S63262484-A (JP)
Inventor: GERUHARUTO SHIYUTAINBERUKU
IPC: C08K5/51
Filed: 1988-04-06
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-S527076-A (JP)
Title: Electric dust collector
Inventor: NAKAJIMA TERUO
IPC: B03C3/41
Filed: 1975-07-05
Abstract: PURPOSE: To provide an electric dust arrester,which is easy to handle and whose dust arresting efficiency is highly improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04294524-A (JP)
Title: Film forming device
Inventor: SHIMADA MASAO
IPC: H01L21/285
Filed: 1991-03-22
Abstract: PURPOSE:To improve the characteristic of a semiconductor, etc., by enhancing the directivity of film constituting material particles. CONSTITUTION:A direction control plate 6 is mounted between a source 3 which generates material particles and a substrate 5. The plate 6 has polygonal or circular holes 6a on the surface and the incident angle of the particles to the substrate 5 can be decided when the size of the holes 6a and thickness of the plate 6 are controlled. Accordingly, the incident angle theta of the particles made incident to the substrate 5 can be reduced by changing the structure of the plate 6 without abnormally increasing the distance between the source 3 and substrate 5. Therefore, the gate of a GaAs FET can be formed to a designed shape and the characteristic of the FET can be improved.
Patent JP-H03282789-A (JP)
Title: Ocr hand scanner
Inventor: MIYAZAKI HOZUMI
IPC: H04N1/04
Filed: 1990-03-30
Abstract: PURPOSE:To simplify a key operation and to improve the speed of data processing after reading of information by providing an execution/transmission key and a return key. CONSTITUTION:An OCR hand scanner comprises a reading part 1-1 for reading data, an execution/transmission key 1-2 and a return key 1-3. In a conventional OCR hand scanner device, the return key of a keyboard has to be pressed down at the time of reading. However, in this OCR hand scanner device, the return key 1-3 provided in a main body may be pressed down in place of it. Accordingly, an operation on the keyboard is not required but a concentrated key operation at hand can be carried out, so that operability can be improved.
Patent JP-H04357338-A (JP)
Title: Temperature sensitive gluid type fan coupling device
Inventor: ONO YUICHI
IPC: F01P5/04
Filed: 1991-03-22
Abstract: PURPOSE:To stop the intermittent change of the fan noise by attaching a deadweight body to the free end of a valve member provided so as to open/close a flow regulation hole of a partitioning plate in response to a temperature change of the outer surroundings, and reducing open degree of the flw control hole with a rise of the rotation on the driven side. CONSTITUTION:In a temperature sensitive fluid type fan coupling device, a sealed box which consists of a cover 3, on which periphery cooling fans 17, 17' are fitted, and a case 2 is supported freely to turn on a rotating shaft 1, in which tip a driving disc 7 is fixed, and inside of this sealed box is divided into an oil reservoir chamber 6 and a torque transmission chamber 4 by a partitioning plate 5. A valve member 8 for opening/closing a flow control hole 5' provided in the partitioning plate 5 on the basis of temperature change of the outer surroundings is coupled with the operation of a spiral temperature sensitive member 10 with temperature change. In this case, a deadweight 19 is fitted to the free end of the valve member 8 to displace the valve member 8 in the direction for reducing open degree of the flow control hole 5' with a rise of the rotation of a fan. Supply quantity and recovery quantity of the oil is thereby controlled appropriately.
Patent JP-H08254847-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MASHITA KIYOKAZU
IPC: G03G5/07
Filed: 1995-03-16
Abstract: PURPOSE: To suppress the occurrence of image defects due to the wear of a photosensitive layer and the sticking of foreign matter and to prolong the service life of a photoreceptor by forming the outermost layer of the photoreceptor with a specified high molecular electric charge transferring material and electrically conductive fine particles. CONSTITUTION: At least one of high molecular electric charge transferring materials represented by formulae I-IV, etc., and electrically conductive fine powder are incorporated into a layer forming the outermost surface of a photoreceptor. In the formulae I-IV, Ar1 is specified arylene, each of Ar2 and Ar2 ' is specified arylene, Ar2 and Ar2 ' may be different from each other, each of Ar3 and Ar3 ' is specified aryl, Ar3 and Ar3 ' may be different from each other, each of X1 -X5 , X2 ' and X4 ' is 1-10C straight chain or branched alkylene or 6-14C optionally substd. arylene, (p) is 0 or 1, (q) is an integer of 1-3 and n1 is a polymn. degree within the range of 5-5,000.
Patent JP-H09328581-A (JP)
Title: Polyvinyl alcohol molding
Inventor: NAGAO MASAHIRO
IPC: C08K9/04
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol molding having an excellent appearance, a high impact strength even at a low temperature and a low humidity, and high strength and Young's modulus even at a high humidity. SOLUTION: This molding comprises (A) a polyvinyl alcohol polymer and (B) rubber particles. The rubber particles (B) comprise a rubber component having a glass transition temp. of 5 deg.C or below and an average particle diameter of 5μm or shorter and a polyvinyl alcohol polymer (C) bonded to the surfaces thereof. The weight ratio of the rubber component in the rubber particles (B) to the whole polyvinyl alcohol polymer is in the range of 0.03 to 2.
Patent JP-H09272274-A (JP)
Title: Clamping device
Inventor: YOSHIE TORU
IPC: B42B5/06
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent the application of overload to a driving means even in the case a sheet bundle is thick. SOLUTION: One clamping component is drawn out of a storage chamber in which a plurality of clamping components of almost plane shape are overlappingly stored and transferred to a clamping position, and the clamping component transferred to the clamping position is folded by clamp components 51 and 52 and the end of a sheet bundle S inserted onto the clamping position is clamped in a clamping device.  The device is provided with a driving means for driving a delivery means and a driving cam 90 rotating linked with the operation of the driving means and opening and closing the clamp components 51 and 52, and a clamp rotating component 53 is moved correspondingly to a clamp rotating component 54 for the purpose of preventing the discontinuation of rotation of the driving cam 90 when the opening and closing operation of the clamp components 51 and 52 is discontinued half way because of the thickness of the sheet bundle S.