baber/WOPTO huggingface dataset:
Patent JP-H04315039-A (JP)
Title: Gas sensor driving apparatus
Inventor: UENO SEIICHI
IPC: G01N27/12
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a gas sensor driving system capable of certainly grasping a change in the contamination of air. CONSTITUTION:A gas sensor driving system has a gas sensor 1 consisting of a sensor part 1a changing in its resistance through the redox reaction with the contamination of air, the heater part 1b supporting the reaction of the sensor part 1a and a thermistor 1c detecting the temp. of the heater part 1b, a control means 2 receiving the output of the thermistor 1c and a voltage supply means 3 determining the voltage supplied to the heater part 1b based on the output from the control means 2. Therefore, the effect of a wind can be excluded and the gas sensor driving system reacting only with the contamination of air can be obtained.
Patent JP-H05277355-A (JP)
Title: Resin composite spherical powder containing inorganic material particle
IPC: C08K13/02
Filed: 1992-02-28
Abstract: PURPOSE:To provide a resin composite spherical powder containing inorganic material particle capable of controlling particle size in a wide range, high in the content of an inorganic particle, spherical, excellent in environmental stability and capable of controlling electroconductivity. CONSTITUTION:A composite material composed of an inorganic particle, its surface is treated to be liophili, and a hardened phenol resin has a spherical shape and >=10mum and <=1000mum number average particle diameter, and the resin composite spherical powder containing inorganic material particle is obtained by applying a metal on the surface of the composite spherical material in which the content of the inorganic particle is 80-99wt.%.
Patent JP-S62236421-A (JP)
Inventor: TOMINAGA YASUTO
IPC: A01G1/04
Filed: 1986-04-04
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-S57195813-A (JP)
Title: Recirculating device of blow-by gas in internal combustion engine
Inventor: HIBINO MASAHIRO
IPC: F02M25/06
Filed: 1981-05-27
Abstract: PURPOSE:To rapidly heat a flow control valve and release its freeze in a short time, by providing the flow control valve in a blow-by gas passage, recirculating exhaust gas partially to an intake passage through an exhaust gas recirculating passage and providing said flow control valve neighboring partially to said exhaust gas recirculating passage. CONSTITUTION:Exhaust gas recirculating passages 23 are integrally formed to the external wall of an intake manifold 6, and said passage 23 is connected to an exhaust manifold 12 by a tube 25 in a take out port 24. While a blow-by gas passage 21, consisting of a rubber hose connected with one end to an oil separator 20 at a machine main unit side, is connected to an intake manifold 6 through a flow control valve 22 in the other end. At this time, a mounting seat 33 of the flow control valve 22 provided in the intake manifold 6 is used with partially in common a passage wall 34 of said recirculating passage 23. In this way, even if immediately after starting at cold time, the flow control valve 22 can be heated by exhaust gas heat in a short time, and a freeze of the valve 22 can be released in a short time.
Patent JP-H11273618-A (JP)
Title: Discharge electrode material and its manufacture
Inventor: TAKEUCHI YASUYUKI
IPC: H01J1/14
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharge electrode material which has higher perfor mance than a tungsten electrode added with thorium oxide and which can endure use under more severe conditions and a method for manufacturing the same. SOLUTION: A discharge electrode material contains 0.1 to 15.0 wt.% Re, 0.1 to 1.0 wt.% rare earth oxides, and the rest substantially being tungsten, the rare earth oxides being at least one kind selected from among La2 O3 , CeO2 , and Y2 O3 and being excellent in arc ignitability and wear resistance. In a method for manufacturing the discharge electrode material, plastic working is performed on an ingot obtained when tungsten powders, Re powders, and rare earth oxide powders are mixed to achieve the above composition, then press molded, temporarily sintered, and sintered. The rare earth oxides consist of at least one kind selected from among La2 O3 , CeO2 , and Y2 O3 .
Patent JP-S61239630-A (JP)
Title: Formation of oxide film
Inventor: WATANABE KIKUO
IPC: H01L21/316
Filed: 1985-04-16
Abstract: PURPOSE:To form thin SiO2 film with less charge capture centers by a method wherein, when an SiO2 film is formed on the surface of an Si substrate, the substrate is heated in the atmosphere containing dried up O2 only under the substantial atmospheric pressure of 0.01-0.7. CONSTITUTION:When an MOS type semiconductor device is formed using an SiO2 film, the SiO2 film is formed in the procedures as described below i.e. a P-type or N-type Si substrate is heated in dried up O2 under the atmospheric pressure of 0.01-0.7 at the temperature around 1,000 deg.C to form an SiO2 film around 20nm thick on the surface of Si substrate. Through these procedures, the thin SiO2 film with less charge capture conters can be formed evenly with excellent reproducibility to remarkably improve the fluctuation in flat band voltage due to carrier implantation in case of forming MOS capacity using the SiO2 film.
Patent JP-H06295561-A (JP)
Title: Magnetic disk device
Inventor: MATSUDA YASUHIRO
IPC: G11B5/60
Filed: 1993-04-06
Abstract: PURPOSE:To eliminate the need for reducing the diameter of soldering pads per 1 piece of signal lines and to assure the same workability as the workability of the conventional devices. CONSTITUTION:This magnetic disk device has plural magnetic heads 9, a carriage 8 for vertically aligning and supporting these magnetic heads 9, plural electrodes 18 which are disposed in combination with the magnetic heads 9, the plural first signal lines which are connected at one end to the electrodes 18 and the plural second signal lines which are connected at the other ends of the first signal lines.
Patent JP-H10276351-A (JP)
Title: Sports completition display device
Inventor: INOUE YOSHIHIKO
IPC: H04N5/222
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide images for making the competition of sports interesting by instructing the orbit of motion of designated target only, omitting undesignated targets, tracing the designated target and superimposing this target on a competition area picture. SOLUTION: When an image signal outputted by an image pickup camera 15 is received, a target extracting part 16 extracts only the target through image processing. Identification information such as a serial number is added to the extracted target by a target identification information generating part 18, and target feature information required for tracing each target on an image is generated. When the target feature information of tracing target provided by target identifying processing due to the generating part 18 is received, a tracing processing part 19 performs image tracing processing. A position evaluating part 20 generates tracing target position information by converting the position of tracing target from the processing part 19 on the image to the real position on the ground. A display processing part 22 generates a display image by superimposing the tracing target position information from the evaluating part 20 on the previously held ground image.
Patent JP-S57195057-A (JP)
Title: Process of folding back film opened at one side
Inventor: ONOHARA MASAYUKI
IPC: B65H45/08
Filed: 1981-05-27
Abstract: PURPOSE:To enable a plastic film opened at its one side to be continuously folded back without any extra space, by folding back the one side opened plastic  film, flat without any wrinkle, as in the process of a paper folding hand work of children. CONSTITUTION:In order to fold back an one side opened film 3, the film 3 having a long length is made to pass between film pay-off rolls 1, and then is led through a gap between flat plates 6, 7. When the forward end of the film 3 reaches the fold-back serving sides 8, 9 of the flat plates 6, 7, the upper side piece 3-2 of the one side opened film 3 is folded back along the fold-back serving side 8 of flat place 6 so that the inner and outer surfaces of the film 3 are reversed, and the lower side piece 3-1 of the film 3 is folded back along the fold-back serving side 9 of the flat plate 7 so that the inner and outer surfaces of the film 3 are reversed.
Patent JP-S5791994-A (JP)
Title: 5'-o-(n-alkylcarbamoylalanyl)-5-fluorouridine and its preparation
Inventor: ENDOU TAKESHI
IPC: C07H19/06
Filed: 1981-05-27
Abstract: NEW MATERIAL:A compound expressed by formulaI(R is 1W5C alkyl).  
     EXAMPLE: 5'-O-(N-Propylcarbamoylalanyl)-2',3'-O-isopropylidene-5-fluorouridine.  
     USE: An antimalignant tumor agent, antiviral agent and immunological inhibitor having particularly improved safety.  
     PROCESS: A 5-fluorouridine derivative, e.g. a 2',3'-O-alkylidene-5-fluorouridine, is subjected to the ester bonding with an N-alkylcarbamoylalanine expressed by firmula II in an anhydrous solvent, e.g. benzene or chloroform, in the presence of a basic compound, e.g. a trialkylamine or pyridine, and a condensing agent, e.g. p-toluenesulfonyl chloride or thionyl chloride at 40°C or below and the protection group is then removed to give the compound expressed by formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06289696-A (JP)
Title: Toner scraping member in developing device
Inventor: YAMAMOTO MIKIO
IPC: G03G15/08
Filed: 1993-04-06
Abstract: PURPOSE:To enable a rubber member to uniformly and stably abut on a rotating body even by comparatively low abutting pressure and to reduce the cost of a device by bringing the edge part of the rubber member at least on the supporting side of a leaf spring member into contact with the surface of the rotating body. CONSTITUTION:A toner scraping member 1 is formed by properly fixing the rubber member 2 on the tip part of the leaf spring member 3 by an adhesion means and used by supporting and fixing the other end part of the spring member 3 at a prescribed place in the device. Besides, the scraping member 1 is used by being set toward the upstream side of the rotating direction of the rotating body 4 so that the edge part 2a of the rubber member 2 on the supporting side of the spring member 3 is brought into contact with the surface of the rotating body 4. It is preferable for the scraping member 1 that the rotating body 4 is a toner carrier, a toner supply member supplying toner to the toner carrier, a roll-like layer forming member forming the thin layer of the toner supplied to the toner carrier or a peeling roll eliminating the toner on the toner carrier after it is passed through a developing area.
Patent JP-H02257237-A (JP)
Title: Bus coupling device
Inventor: SHIMADA SETSUO
IPC: G06F11/00
Filed: 1989-03-29
Abstract: PURPOSE:To enhance the reliability of transfer data by informing an error response to a peripheral equipment which sends write data when the error response is received in the course of writing the data to a main storage device, and making an input/output interruption request signal sent out by this peripheral equipment invalid when this write data is the end. CONSTITUTION:When an error response containing a bus transfer source device number is received in the course of writing the data, a first bus control circuit 111 outputs error information to the main storage device. When write data is the end, a detecting and comparing circuit 13 is started by error information 201 and detects an input/output interruption request signal from an output of a buffer 122, and outputs a coincidence signal 202, when the bus transfer source device number contained in this input/output interruption request signal coincides with the number contained in the error information 201. A nullifying means nullifies an input/output interruption request signal outputted from a buffer 123 by a cancel control circuit 14, based on this coincidence signal 202. In such a way, the reliability of transfer data is high, and also, the data throughput performance can be improved.
Patent JP-S57194310-A (JP)
Title: Optical encoder
Inventor: OOIKE AKITAKA
IPC: G01D5/36
Filed: 1981-05-26
Abstract: PURPOSE:To improve the accuracy of setting of a scale gap by recessing at least one of the grating stripe forming surface of a main scale and a vernier with respect to a sliding surface. CONSTITUTION:A main scale 31 and a vernier 32 are provided respectively with grating stripe forming surfaces 31a, 32a, and a scale gap 60 is set by the tight contacting of the scale 31 and the vernier 32. Therefore, the gap 60 is determined by the quantity of the recess and a vernier holder gives no influence upon the accuracy of setting.
Patent JP-2000277978-A (JP)
Title: Metal fiber sheet for electromagnetic wave shield
Inventor: SUZUKI TAKANORI
IPC: C09J161/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a shield material which is resistant against oxidation degradation by allowing a metal fiber sheet to be impregnated with, filled with, a thermo-setting conductive adhesive wherein a rubber component is blended with antioxidant by a specified-range wt.%, or laminating it on one surface. SOLUTION: A metal-fiber-rich sheet wherein a slurry comprising metal fiber is made into a sheet by a wet paper-making method is heated to a temperature not exceeding the melting point of a metal fiber for baking among fibers to provide a metal fiber sheet, which is impregnated with, or filled with, a thermo-setting conductive adhesive wherein an antioxidant is blended by 2-25 wt.% to a rubber content which uses a natural rubber or synthetic rubber such as acrilonitrile-butadiene copolymer, styrene-butadiene rubber, butadiene rubber, and isoprene rubber, or it is laminated on one surface. Thus, a shield material resistant against oxidation/degradation under high-temperature/high-humidity during manufacturing process or use of electric product is provided.
Patent JP-S61239336-A (JP)
Title: Program debugging method
Inventor: SHIBUI MASAAKI
IPC: G06F11/20
Filed: 1985-04-15
Abstract: PURPOSE:To prevent decline of reliability even when a stand-by processor is used, by adding a stand-by auxiliary storage device and causing a debugging system to continue mutual supervision while debugging by using the stand-by auxiliary storage device. CONSTITUTION:A stand-by multiple-access mechanism 32 and stand-by auxiliary storage device 31 are additionally provided and an operating system composed of a processor 13 and auxiliary storage devices 11 and 21 and a debugging system composed of a processor 23 and auxiliary storage device 31 work and mutual supervision is performed between both the systems during debugging. Even if a trouble occurs in the operating system during debugging, automatic start by means of the mutual supervision can be made and the operating system can be operated without system down, because the auxiliary storage device of the operating system is double system.
Patent JP-S59204870-A (JP)
Title: Developer thin layer forming device
Inventor: KAN FUMITAKA
IPC: G03G15/09
Filed: 1983-05-10
Abstract: PURPOSE:To prevent a magnetic particle from leaking out to a formed developer thin film by providing an external magnet on the downstream side of a magnetic particle detaining member. CONSTITUTION:An external magnet 18 is provided on the downstream side of a magnetic particle detaining member (magnetic blade) 15. This external magnet 18 detains a magnetic particle leaking out from between the magnetic blade 15 and a developer holding member 12. That is to say, it is obstructed substantially that the magnetic particle passes through an air-gap between the magnetic blade 15 and the surface of the developer holding member 12 by an operation of a magnetic field formed by the magnetic blade 15 and a fixed magnetic field generating means 14, but even in case when a magnetic particle happens to pass through said place and to leak out, its magnetic particle is caught by the external magnet 18. In this way, it is prevented that the magnetic particle leaks out to a formed developer thin film.
Patent JP-S524771-A (JP)
Title: Direct-heating-type cathode
Inventor: AIDA TOSHIYUKI
IPC: H01J1/15
Filed: 1975-06-30
Abstract: PURPOSE: A direct-heating-type cathode, which is free of defoliation of carbonate during its operation, is obtained by inserting a thin metallic wire into carbonate of alkaline earth metals, which is thermionic radiation material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S565569-A (JP)
Title: Optical system moving distance control unit in copying machine
Inventor: MAKITA KATSUHIKO
IPC: G03B27/50
Filed: 1979-06-26
Abstract: PURPOSE: To let the movement of a minimum required limit be done by reading the continuous pulse signal generating tape provided over the maximum moving region along the moving direction of the moving optical system by a read means moving together with the optical system and resetting the optical system according to the count number of its output pulses.  
     CONSTITUTION: A moving optical system 2 moves on an original platen 1 as a home position switch 3 is turned ON. The phototransistor and light emitting diode moving together with the optical system sends continuous pulse signal P to a CPU by an information detecting circuit 7 by way of an information tape 4 having punch holes 4a. The optical system 2 moves until this count number reaches the specified pulse number corresponding to the paper size from a paper size detecting circuit 11. When the specified pulse number is reached, the CPU controls a driver circuit 12 to supply electric current to a backward moving clutch 14, so that the optical system 2 is reset to the specified position and the switch 3 is turned OFF. Hence, the minimum required movement according to the size of the transfer paper may be surely done. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04292833-A (JP)
Title: Activation method for cathode electrode function
Inventor: KAMIMURA KAZUHIRO
IPC: H01J17/06
Filed: 1991-03-20
Abstract: PURPOSE:To activate the function of a cathode electrode without any additional application of high voltage. CONSTITUTION:The surface oxide 31 of a cathode electrode 12 laid in sealed space A, together with an anode electrode 23, or a foreign material 32 on the cathode electrode 12 is exposed to a beam or heating beam irradiated from a laser generation device 34 located outside the aforesaid sealed space, thereby removing the surface oxide 31 or foreign material 32 via evaporation.
Patent JP-S61239579-A (JP)
Inventor: KATAYAMA HISAYASU
IPC: H05B3/00
Filed: 1985-04-16
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-S61239688-A (JP)
Title: Semiconductor light-emitting device
Inventor: KAMITE KIYOTSUGU
IPC: H01S5/00
Filed: 1985-04-16
Abstract: PURPOSE:To emit monitor beams in the predetermined direction by forming a groove on a heat sink and preventing a rising at the end surface of a semiconductor laser of flux. CONSTITUTION:A groove 13a is shaped to the surface of a heat sink 13 in the vicinity of an end surface extracting monitor beams 19 in a semiconductor laser 12. Consequently, flux escapes into the groove 13a when the heat sink 13 is bonded in the laser 12, and the irregular reflection of monitor beams 19 due to the extrusion of flux can be prevented. Accordingly, monitor beams can be extracted in the predetermined direction, and stable monitoring is enabled.
Patent JP-2000278405-A (JP)
Title: Network management system and method for narrowing down specific alarm used for the same
Inventor: SUGAWARA YUTAKA
IPC: H04L69/40
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To realize a network management system where one system can monitor network attributes and in every area, so that it can cope with the monitoring and operation of a large scale network. SOLUTION: A table production block 22 prepares and records office names about network elements 4-1 to 4-n of an operator and management request items by device kinds. A condition retrieval filter block 23 compares alarm information, to which network information is added with a management request item that is prepared previously by an operator in a condition retrieval table block 24 by utilizing the block 22. A WS 2 extracts only alarm information matching with the contents of an office name table 24a and a device classification table 24b in the block 23, shows the extracted alarm information as management information on a monitor screen and notifies the operator of it.
Patent JP-H10276444-A (JP)
Title: Television camera apparatus
Inventor: JOHO HITOSHI
IPC: H04N9/07
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To easily visually distinguish the part of object effected by a flesh tone DTL signal by displaying object areas corresponding to respective hues while intensifying them in respectively different colors. SOLUTION: When a control signal 15 is a value '1', namely, when gate signals from hue arithmetic processing circuits 11 and 12 are inputted, corresponding to the respective gate signals, an adder circuit 8 outputs a video signal intensified in the selected color of object such as in green, for example, by the gate signal from the hue arithmetic processing circuit 11. Besides, based on the gate signal from the hue arithmetic circuit 12, a video signal is outputted while being intensified in the selected color of object section such as in red, for example. Thus, the respective gate signals are added to the R, G and B components of video signal, for example, one by one without being overlapped and a function for respectively displaying the areas in colors different from object sections corresponding to the respective gate signals can be provided.
Patent JP-H10274128-A (JP)
Title: Fuel injection valve
Inventor: ODA HIROMI
IPC: F02M61/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To increase a dynamic range without needing application of matching polishing on front and rear valve guide parts. SOLUTION: A valve 12 is slidably incorporated in an injection valve body. Front and rear valve guide parts 23 and 25 consisting of guide surfaces 13A and 2A and slide surfaces 12A and 10A are arranged between the injection valve body and the valve 12. A stopper part 27 consisting of a valve contact surface 15B and a stopper contact surface 12B is provided. By setting a front clearance C1 between the guide surface 13A and the slide surface 12A of a front valve guide part 23 and a rear clearance C2 between the 2A and the slide surface 10A of a rear valve guide part 25 to a relation of C1 <C2 , a prescribed inclination angle is provided for the valve 12. The stopper contact surface 12B of a stopper 27 is formed in a slope with an inclination angle θ2 approximately corresponding to the inclination angle of the valve 12.
Patent JP-S60224077-A (JP)
Title: Water pressure resistant type position display device for underwater sailing body
Inventor: TAKEHISA AKIHIRO
IPC: G10K11/00
Filed: 1984-04-21
Abstract: PURPOSE:To conduct circuits by sea water even when an accident such as infiltration of water arises and to display surely the position of an underwater sailing body by providing a sounding body on the ouside of a water pressure resistant case as well as a sounding circuit in a metallic case and a sounder operating circuit on the outside. CONSTITUTION:The water pressure resistance case 2 is incorporated into a sheath 1 of the underwater sailing body and the sounding body 3 is fixed to the cap part 2a of the case 2 and is operated by the sounding circuit 4 in the metallic case. The circuit 4 is grounded to the case 6 by a terminal 4a and is connected by a terminal 4b to one end 10a of the sounder operating circuit 10 on the outside of the case 2 via a cable 7 and a wire conduit fitting 9 from the positive side of a battery 5. The circuit 10 is grounded at the other end 10b to the case 2 and operates the body 3 by conducting a latch relay circuit L. Even if water infiltrates the device on account of an accident, the case 2 is conducted to the exposed part of the fitting 9 and the automatic operation of the body 3 is thus made possible.