baber/WOPTO huggingface dataset:
Patent JP-H06105204-A (JP)
Title: Speed converter for high speed tv camera output signal
Inventor: ISHIDA TAKASHI
IPC: G01B11/24
Filed: 1992-09-11
Abstract: PURPOSE:To output the output signal of a high speed TV camera from plural output terminal as parallel output. CONSTITUTION:A high speed TV camera 10 picks up an image at a rate of 120 frames per second. An A/D converter 1 samples the output of the TV camera 10 at a high speed clock being four times of a usual TV rate (30 frames/ sec). Four frame memories 2a-2d fetch the output of the A/D converter 1 by using a clock signal whose frequency is 1/4 of the high speed clock. The output from each frame memory becomes the video signal of a usual TV rate in a D/A converter in four D/A converters 3a-3d corresponding to the A/D converter. Thus, an optional process in one high speed operation process of an object for monitor or the like is subjected to display processing or the like in any of the four processing units by giving each output of the four D/A converters to a relevant processing unit in the four processing units 11 operated at the usual TV rate, then an optional process in one operation process is immediately monitored.
Patent JP-S63122809-A (JP)
Inventor: KAGAMI KOKICHI
IPC: E01C19/48
Filed: 1986-11-11
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-H05106552-A (JP)
Title: Swash plate type variable displacement compressor
Inventor: SHIMIZU SHIGEMI
IPC: F04B27/08
Filed: 1991-10-17
Abstract: PURPOSE:To provide a swash plate type variable displacement compressor for which rattling of a swash plate to a main shaft along the rotation axis can be restricted sufficiently even after a long-period usage by using a new refrigerant having an inferior lubrication property. CONSTITUTION:A protruding supporting part 10 having a protruding part extending along the circumference is provided along an inner surface of a through hole 55, with the protruding part having a cross sectional surface of a shape having a curved surface, and with a support part to a main shaft changeably positioned on the surface. The protruding part of the protruding support part 10 is therefore applied to the main shaft in a changeable range (absolute values of alpha-alpha') of an inclination angle of a swash plate 5, and because a support point moves finely to the main shaft corresponding to the change of the inclination angle, thereby inclining action of the swash plate to the main shaft can be performed smoothly.
Patent JP-H07210832-A (JP)
Title: Multilayer magnetoresistance sensor
Inventor: KEBIN ROBAATO KOFUI
IPC: G11B5/39
Filed: 1994-11-02
Abstract: PURPOSE: To eliminate the need for an additional structure means for fixing the magnetization direction in a ferromagnetic layer by forming an low-field MR magnetic sensor based on the GMR effect of a multilayered structure. CONSTITUTION: The multilayered magnetic structure 30 includes two layers 31, 33 consisting of a magnetic material. These layers are separated by a nonmagnetic layer 35. The nonmagnetic material layer 35 is an electrically conductive material or a sufficiently thin insulating material layer which enables the conduction of the conduction electrons between the magnetic material layers by a tunnel effect. The magnetic layers 31, 33 consist of ferromagnetic materials, such as NiFe ('Permalloy (R)'), which are Ni, Fe, Co or their alloy. The layers of the magnetic materials and the nonmagnetic materials are alternately formed by sputtering, etc., and the thicknesses of the individual layers are controlled by a quartz monitor, etc. The length of the magnetic structure 30 is several μm and is adequately about <=2.0μm.  The thicknesses of the magnetic layers 31, 33 are 10 to 100μm and the thickness of the nonmagnetic layer 35 is 10 to 400μm.
Patent JP-H08127098-A (JP)
Title: Reflector
Inventor: FUKUDA SHIN
IPC: B32B9/00
Filed: 1994-11-02
Abstract: PURPOSE: To enhance the weatherability of a reflector by laminating a transparent polymeric film, a transparent inorg. membrane layer, a silver membrane layer, an adhesive layer and a plate-shaped molded object in this order and forming the surface of the transparent polymeric film as a reflecting surface. CONSTITUTION: A reflector is formed by laminating a transparent polymeric film 10, a transparent inorg. membrane layer 20, a silver membrane layer 30, an adhesive layer 40 and a plate-shaped molded object 50 in this order. The transparent polymeric film 10 is formed from polypropylene or the like and the surface thereof is set to a reflecting surface. The transparent inorg. layer 20 is formed from silicon oxide and the thickness thereof is determined within a range sufficient in transparency and gas barrier properties and usually 10-300nm. The silver membrane layer 30 is formed in a thickness of about 60-350nm by a wet method and the adhesive layer 40 is constituted of an adhesive using a catalyst and the plate-shaped molded object 50 is formed of aluminum or the like.
Patent JP-2001089795-A (JP)
Title: Detergent composition
Inventor: SUGAWARA TSUNETOSHI
IPC: C11D10/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition that can wash and degrease metallic parts at such a level that the washed metallic parts may not become necessary to be coated with rust-preventing oil. SOLUTION: The detergent composition has a dynamic viscosity of 0.5-50 mm2/s at 40 deg.C and comprises (A) at least one selected from among mineral oils and synthetic oils as a base oil, (B) 0.5-20 mass % of a nonionic surfactant and (C) 0.1-20 mass % of water based on the whole amount of the composition where the (mass) rate of the component (B) to the component (C) is 20/1-1/6.
Patent JP-H04150152-A (JP)
Title: Luminous quantity controller for semiconductor laser
Inventor: ISHIZU MASANORI
IPC: H04N1/23
Filed: 1990-10-09
Abstract: PURPOSE:To make luminous intensity control complete in a short time even when noise takes place by providing a detection means detecting intermission of luminous intensity periodically, a discrimination means of the luminous intensity and a control means for supply current in response to each reference range to the controller. CONSTITUTION:The controller is provided with a luminous quantity detection section 1, a luminous quantity reference value setting section 2, a luminous quantity comparison value (1) setting section 8 calculating a comparison value (1) being an X% with respect to a reference value, and a luminous quantity comparison value (2) setting section 9 calculating a comparison value (2) being a Y% with respect to the reference value, and also a luminous quantity data calculation section 6 to increase a supply current to a semiconductor laser and a laser luminous quantity control section 7 to increase the luminous quantity. Then the intermittent detection of the luminous intensity of the semiconductor laser is implemented periodically, the detected luminous intensity is discriminated and the supply current in response to each reference range is controlled repetitively based on the number of times in which the luminous intensity is resident in the 1st reference range. Thus, the probability in which the result of comparison is in error is reduced and the luminous intensity and the reference value are made coincident.
Patent JP-H10116403-A (JP)
Title: Magnetoresistive effect head
Inventor: WATANABE KATSURO
IPC: G11B5/39
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain reproducing characteristic reduced in Barkhousen noise and fluctuation and to reduce the deterioration of reproducing output due to heat treatment by making a vertical bias application layer of a three-layer structure whose upper/lower layers are antiferromagetotism with a ferromagnetic layer as the center. SOLUTION: This head has three-layer structure of antiferromagnetic films 262, 264 and a ferromagnetic film 263, and the vertical bias application layer 26 that the lowermost layer and uppermost layer of the laminated structure are the antiferromagnetic films 262, 264 is used. Thus, since the ferromagnetic film 263 generating a vertical bias magnetic field is restricted on upper/lower interfaces by the antiferromagnetic films 262, 264 an effect restricting magnetization becomes strong, and the stability in the vertical bias magnetic field is improved. Further, by using a NiMn system metallic film as the antiferromagnetic films 262, 264, since a heat treatment condition is treated at a low temp. and in a short time compared with the case of a two-layer structure of the ferromagnetic film and the diamagnetic film, a throughput is improved.
Patent JP-H09116304-A (JP)
Title: Laminated filter
Inventor: SHIGEMURA HIROSHI
IPC: H01P1/212
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a laminated filter of high performance which can attenuate the undesired call bands by connecting the shielding electrodes to the ground electrodes via the connection patterns having the electrode width smaller than the width of the shielding electrodes. SOLUTION: The resonator patterns 2 are provided on the surface of a ceramic sheet 1, and an input/output coupling electrode 5 and the inter-stage coupling electrodes 4 are provided on a ceramic sheet 3 which is placed under the sheet 1. Furthermore, the shielding electrodes 8 and the connection electrodes 9 which connect the electrodes 8 to the outside are provided on both ceramic sheets 6 and 7 which are placed above and under the sheets 1 and 3 respectively. Then a ceramic sheet 10 is placed above the sheet 7 to prevent the short-circuit between the electrodes 8 and the outside. These sheets 1, 3, 6, 7 and 10 are laminated together into a layered product. The input/output electrodes 11 and the ground electrodes 12 are provided on the side faces of the layered product. Then the electrodes 12 are connected to the electrodes 9.  The width of the electrode 9 is set smaller than that of the electrode 8.
Patent JP-H11107484-A (JP)
Title: Joint sealing material and joint seal structure
Inventor: KAGIYAMA AKIHIRO
IPC: C09J133/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent cracking by forming a surface pressure-sensitive adhesive layer onto the surface of a base material consisting of a flexible long-sized body abounding in extensibility, laminating an adhesive layer composed of a first pressure-sensitive adhesive layer and a second pressure-sensitive adhesive layer on the rear of the base material and installing a release sheet between the first and second pressure-sensitive adhesive layer. SOLUTION: The joint sealing material 1 is molded of a base material 2 made up of a flexible long-sized body abounding in extensibility, a pressure-sensitive adhesive layer 3 formed on the rear of the base material 2 and a surface pressure-sensitive adhesive layer 5 formed on the surface of the base material 2. The base material 2 consists of laminated nonwoven fabrics, both side edges 21 of the base material 2 are formed in a corrugated curve, and the pressure-sensitive adhesive layer 3 is formed of a first pressure-sensitive adhesive layer 31 and a second pressure-sensitive adhesive layer 32.  A release sheet 4 composed of a silicone sheet is formed between the first pressure-sensitive adhesive layer 31 and the second pressure-sensitive adhesive layer 32 along the center line of the base material 2, and a protective sheet 6 is stuck on the surface pressure-sensitive adhesive layer 5 and the whole is formed beforehand in a rolled shape. Accordingly, the joint sealing material can be installed firmly on an exterior wall.
Patent JP-S62131464-A (JP)
Title: Light source for printing or copying machine
Inventor: YOSHIIKE HISAO
IPC: H01J61/50
Filed: 1985-11-30
Abstract: PURPOSE:To uniform the distribution of luminance of the surface of a photosensitive drum, by applying a magnetic field to a portion of an apertured fluorescent lamp perpendicularly to the axis of the tube of the lamp. CONSTITUTION:An apertured fluorescent lamp 5 has a tube of 25mm in outside diameter and 436mm in length and an aperture of 4mm in width. Electromagnets 6, 6' are disposed in such directions that the north and south poles of each electromagnet are opposed to each other perpendicularly to the axis of the tube. A magnetic field of about 2,200 gauss is applied to the lamp by each electromagnet to increase the probability of mercury atoms to attain a relative luminance shown by a curve III whose central portion is concave downward. The form of the curve III is nearer that of a desired curve I than that of a curve for relative luminance produced without the application of the magnetic field. As a result, the distribution of luminance of the surface of a photosensitive drum is uniformed.
Patent JP-S61149577-A (JP)
Title: Cylindrical bearing device of pelton turbine
Inventor: ARAI TAKESHI
IPC: F16C39/04
Filed: 1984-12-21
Abstract: PURPOSE:To prevent the burning of a bearing by forming an oil feeding hole for feeding pressure oil on the bearing section between the occurrence direction of the unbalanced load caused by the one-jet operation of a Pelton turbine and a position advanced by a predetermined rotating angle from there. CONSTITUTION:A Pelton turbine rotatably supports a main shaft 2 with a cylindrical bearing 7 installed at a fine gap with the main shaft 2, and the bearing 7 is submerged in an oil tank 3 provided with a cooler 4. Four runners 5 are fitted in one body with the lower end of the main shaft 2 and rotate the main shaft 2 with the pressure water sprayed through a nozzle 6. In this case, an oil feeding hole 8 is provided on the bearing 7 between the direction applied with the pressure water from the nozzle 6 and a position advanced by about 60 deg. in the rotating direction from there. Pressure oil is fed to the oil feeding hole 8 from a lubricating oil feeding mechanism 9 including an oil conveyor 10 and a control unit 16 when the unbalanced load occurring during the one-jet operation occurs, and the oil film load capability is increased.
Patent JP-H01113909-A (JP)
Title: Magnetic head
Inventor: SAITOU NORITOSHI
IPC: G11B5/31
Filed: 1987-10-28
Abstract: PURPOSE:To prevent a ferrite which is an oxide magnetic substance to be revealed to a tape sliding surface and also prevent a magnetic resistance to be enlarged even when a track width is caused to be narrow by filing a first magnetic substance film in two channels on a protecting substrate surface and constituting a magnetic circuit together with the second magnetic substance film to determine the track width. CONSTITUTION:The magnetic resistance of the magnetic circuit is reduced by a first metallic magnetic substance 1 to be filled to first and second channels 6 and 6' of the substrate surface of a first protecting material 3. By providing the second channel 6', a second metallic magnetic substance 2, which forms the track width in the back core part of an operating gap confronting surface, and the first metallic magnetic surface 1, which is filled to the second channel 6' to be provided on the protecting substrate 3, and revealed. Thus, even when two cores half bodies are joined and the back core part is slightly dislocated, the metallic magnetic substances of the respective core half bodies are coupled. Accordingly, even when the second metallic magnetic substance 2 is made thin in order to cause the track width to be narrow, the back cores are coupled by the first metallic magnetic substance 1. Thus, the ferrite is not revealed and the increasing of the magnetic resistance due to the narrow track width is reduced.
Patent JP-H06113841-A (JP)
Title: New n-acetylglucosamine transferase and its production
Inventor: KOMANO TORU
IPC: C12N15/54
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a new protein encoding N-acetylglucosamine transferase I of rat. CONSTITUTION:A cDNA encoding N-acetylglucosamine transferase I of rat is collected, its primary structure is elucidated and activity to manifest the cDNA is confirmed. Further, by genetic engineering method, the manifestation of the enzyme is investigated by some tissues and cell strains. The primary structure of the enzyme is elucidated by acquisition of cDNA encoding N- acetylglucosamine transferase I of rat and the enzyme can be mass-produced by genetic engineering method. The manifestation of the enzyme can be investigated by genetic engineering method.
Patent JP-S63146484-A (JP)
Inventor: FURUTA TOSHIHARU
IPC: H05K1/11
Filed: 1987-10-28
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-2000102085-A (JP)
Title: Acoustic reproducing device
Inventor: HAYAKAWA JUNICHI
IPC: H04R1/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic reproducing device provided with a miniaturized and thinned cabinet by preventing the air leakage and rattle sound of a speaker cabinet. SOLUTION: This device comprises a thin type speaker 1 provided with a repulsive magnetic circuit part 2 in which magnets are arranged so as to make same poles face each other on both sides of a center plate, provided with a voice coil or a voice coil bobbin to be driven by a magnetic field generated on an outer side and provided with a diaphragm extended within an outer side winding width and with an edge and the cabinet 20 formed in a hollow box shape in which an opening part 22 passed through to a prescribed front surface 20a and a back surface 20b for mounting the thin type speaker 1 is formed and a column 25 for mounting the thin type speaker 1 and a sealing member 60 to the opening part 22 and a mounting boss for mounting a speaker net 40 are integrally formed by blow molding.  A front surface spacer 30 and a back surface spacer 50 for clamping the repulsive magnetic circuit part 2 of the thin type speaker 1 inside the cabinet are provided.
Patent JP-H10122076-A (JP)
Title: Fuel supply controller for internal combustion engine
Inventor: OGISO MASATO
IPC: F02M55/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To efficiently supply all the fuel stored in a plurality of storage chambers to an internal combustion engine with the use of a single pump by a fuel supply controller having a function of controlling the pressure of fuel. SOLUTION: A fuel tank 11 has a first and a second storage chamber 19 and 20 separated by a recession 32 from each other. A fuel pump 12 is arranged in the first storage chamber 19 to discharge fuel therein into a fuel line 22. A relief valve 14 is arranged in a relief passage 13 to selectively open or close it. A jet pump 15 is also arranged in the relief passage 13 to generate negative pressure by the fuel flowing therethrough and thus feed fuel in the second storage chamber 20 through a communicating passage 31 into the first storage chamber 19 by the suction force of the negative pressure generated. If the fuel level FL of the first storage chamber 19 is below a predetermined fuel level FL1, the pressure of fuel PF is raised to selectively open or close the relief valve 14, upon which the jet pump 15 is operated for fuel feed.
Patent JP-S62130291-A (JP)
Title: Production of aluminum matrix for optical disk
Inventor: SAKAGUCHI MASASHI
IPC: G11B7/26
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a matrix for optical disks in simple producing stages by using Al as the material of a matrix, forming a thin Al film on the surface and providing fine unevenness for reproducing signal information or a tracking guide to the surface of the Al film. CONSTITUTION:The surface of Al as a base material is mirror-polished and coated with a thin Al film, and a resist applying stage, an etching pattern forming stage and a dry etching stage are successively carried out. Thus, fine unevenness for reproducing signal information or a tracking guide is provided to the surface of the Al film and an Al matrix of optical disks is obtd. By this method, conventional Ni electroforming is made unnecessary and matrix producing stages can be simplified.
Patent JP-H0991106-A (JP)
Title: Network system
Inventor: YOSHIOKA TATSURO
IPC: B41J5/44
Filed: 1995-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a network system with which the same external character can be mutually used between devices mutually connected on a network. SOLUTION: When a user outputs the using request of the external character concerning the information of the external character to be used for display or the like in the case of using the external character on a host 30, an external character processing program on an object distributed device (ORB) 20 down- loads the external character information from an external character register table and displays it on a monitor. Besides, when outputting the information to a printer 32 or an electronic bulletin board 34, only the processing code of the external character managed by the ORB 20 is sent from the host 30 and real external character data are originally down-loaded from the ORB 20 by the printer 32 or the electronic bulletin board 34 of an output device. In this case, the user can use the external character from any device without originally managing the external character.
Patent JP-H08111390-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: WATANABE HIROBUMI
IPC: H01L21/28
Filed: 1994-10-07
Abstract: PURPOSE: To reduce contact resistance by increasing concentration of a substrate surface formed with contacts without impairing punch through resistance by shallow source and drain. CONSTITUTION: After a contact hole 12 is formed so as to reach a substrate 1 in an interlayer insulation film 7 of a source and drain region 6, high temperature oxide films 13 are accumulated at a thickness of about 500Å by a CVD method. As<+> 10 is implanted into a substrate through a contact hole 12 having a high temperature oxide film 13 in a bottom part at energy of 100 keV and at 6×10<15> /cm<2> . As this ion implantation is performed through the high temperature oxide film 13 of a thickness of about 500Å, a peak of concentration of implanted impurity 11 is just located on an interface between the substrate 1 of the source and drain region and the high temperature oxide film 13.  After heat treatment is performed to activate the implanted impurity, the high temperature oxide film 13 is removed by etching, and thereafter metal films for metal wiring are accumulated on the entire surface from the interlayer insulation film 7 and patterned to form the metal wiring.
Patent JP-2001090923-A (JP)
Title: Blowing method for fuel gas to waste melting furnace
Inventor: TAKAMIYA TAKESHI
IPC: F23G5/24
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a blowing method for fuel gas into a waste melting furnace capable of reducing the amount of use of cokes while keeping a cokes bed required for producing a useable melted substance. SOLUTION: A blowing method for fuel gas to a waste melting furnace is provided as follows. Waste is introduced into a waste melting furnace 1 together with cokes and limestone, dried, thermally decomposed, combusted and melted for melting processing for waste. Thereupon, fuel gas is blown from an air fan blade 7 of the waste melting furnace together with ordinary temperature, oxygen enriched air, or high temperature air.