baber/WOPTO huggingface dataset:
Patent JP-H10225776-A (JP)
Title: Resistance spot welding electrode of aluminum base material to be welded
Inventor: NAKAGAWA NARIYUKI
IPC: B23K103/10
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dispersion on a welding nugget or a welding strength and to improve the stability of welding quality and the continuous spotting ability by forming a notch with a specific depth on the outside of an annular part whose diameter is within a specific range, at the top end of an electrode having a specific electric conductivity and a Vickers hardness. SOLUTION: An R type resistance spot welding electrode 1 has the electric conductivity of raw material being >=97IACS%, and the high temperature characteristic of the Vickers hardness being >=Hv80 in <=200 deg.C and <=Hv30 in $8i400 deg.C. In the top end of the electrode, when the wall thickness of the material to be welded is made as t nun, a notch 2 of the depth h1 being 0.1t to 0.3tmm is installed on the outside of an annular part of the diameter D1 being 4.5√t to 6√1 tmm, and a flat part is formed. Therefore, the height of projection for requiring also in the initial time of spotting is kept surely, further, the self forming ability is promoted and the dispersion of the welding strength in the initial of spotting can be decreased and the height of the continuous spotting ability is kept as it is.
Patent JP-S62191146-A (JP)
Title: Printing press
Inventor: WAKUSAWA KUNIAKI
IPC: B41F17/14
Filed: 1986-02-17
Abstract: PURPOSE:To make the printing of a large pattern with plural pieces of plate cylinders of a small diameter possible, by a method wherein a plate cylinder and a press roll are cyclically rotated with variable speed, the printing is carried out when the speeds of paper feeding and that of the plate cylinder coincide with each other only while a plate draft comes in contact with the paper and further, plural pieces of printing units which print the same color are provided. CONSTITUTION:The printing units A and B of the same specification of which to the plate cylinder 2, 2 of the same diameter the plate drafts 3, 3 of the same pattern of a length L1 are respectively attached, are provided. In order to print the same pattern, the printing units A and B are alternately used. As of the motion curve of the cyclic motion in variable speed of the plate cylinders 2 of printing units A and B, though the solid line V1 is an ideal motion curve, it becomes a motion curve V2 because of the presence of the acceleration time of the plate cylinder. The motion curves of A and B are the same. Because one printing unit can be preferably printed alternately, the state apparently becomes the same one as the case where the margin of (L1+2l) exists and its motion speed does not remarkably differ from the speed V of a web sheet. When the speed of the web sheet is V, the speed during that time becomes VL2/(L1+2l). Even if l is made small, the variation amount of speed is limited without increasing by determining L1 and L2 suitably.
Patent JP-H04254115-A (JP)
Title: Device of cooking by heating
Inventor: YADONO HITOSHI
IPC: F24C7/02
Filed: 1991-01-31
Abstract: PURPOSE:To carry out the cooking by heating based on the detected conditions by a detection means which detects the variation in the density of steam, etc., that are emitted from an object to be heated with no consideration to the weight of the object to be heated. CONSTITUTION:A thermistor 8 detects the temperature of the exhaust gas from a heating chamber. A fan 7 discharges the air in the heating chamber to the outside with a relay 19 ON. A weight sensor 4 detects the weight of an object to be heated. A microcomputer 18 turns ON and OFF a relay 19 intermittently when the sensed weight by a weight sensor 4 is over a set value. With this arrangement if the weight of the object to be heated is heavy, the steam, etc., that are emitted from the object to be heated are discharged from the heating chamber intermittently by the blast of a fan 7 so that it is possible to detect the moment when the cooking is over based on the detected conditions by the thermistor 8.
Patent JP-S58149549-A (JP)
Title: Data base prefetch controller
Inventor: MIZUMA MASAYUKI
IPC: G06F13/00
Filed: 1982-03-02
Abstract: PURPOSE:To prevent the overhead of a CPU and obtain a prefetch controller inexpensively, by providing a private processor exclusively used for prefetch control independently of a main processor to perform parallel processings. CONSTITUTION:An index record reference part 6 of a data base prefetch controller 3 refers to entries of index records of a main storage device 2, and a page number storage part 9 stores data base numbers of the device 2. The coincidence between page numbers of data base records indicated in the index record obtained from the reference part 6 and contents of the storage part 9 is retrieved by a prefetch page discriminating part 8, and the address of the next index record is obtained by an address adder 7, and the control for detecting prefetch candidates is performed by a prefetch controlling part 5. The controller 3 receives the data base prefetch candidate detecting indication from a CPU 1 and performs parallel processing with the CPU 1 and uses a designated address of the device 2 as the origin to check successively contents of index records and detects the first index record whose page number does not coincide with contents of the storage part 9, and this page number is turned back to the CPU as a pefetch candidate data page.
Patent JP-H06218242-A (JP)
Title: External pressure type hollow yarn membrane module of suspension type
Inventor: KURODA TOSHIICHI
IPC: B01D63/04
Filed: 1993-01-27
Abstract: PURPOSE:To run the above membrane module with good filtration efficiency by joining membrane module units and a connecting cylinder by thermal fusing or an adhesive, inserting a connecting pipe across the through-holes of the respective resin partition walls of the upper and lower units to each other, sealing the connecting pipe and the respective through-holes by O-rings and occasionally washing the module by air scrubbing. CONSTITUTION:Plural pieces of the external pressure type membrane module units 1 each constituted by housing a hollow yarn membrane bundle 12 and a water collecting pipe 13 into a cylindrical case 11, providing resin partition walls 14 having the through-holes 14 at both ends in the cylindrical case 11 and opening at least one end of the hollow yarn membrane 12 on the front surface of the resin partition walls 14 and the respective ends of the water collecting pipe 13 on the front surfaces of the resin partition walls 14, respectively, are disposed in the vertical direction. The connecting cylinder 2 is inserted between the ends of the cylindrical cases 11 of the upper and lower unit 1 to each other. The connecting cylinder 2 and the ends of the respective cylindrical cases 11 are joined by thermal fusing or the adhesive and the connecting pipe 3 is inserted across the through-holes 14 of the respective resin walls 14 of both units 1. The connecting pipe 3 and the respective through-holes 141 are sealed from each other with the O-rings 31.
Patent JP-H06220492-A (JP)
Title: Cleaning solvent for liquid crytal cell
Inventor: AKATSU MASAHIRO
IPC: C11D7/50
Filed: 1993-01-28
Abstract: PURPOSE:To wash off the liquid crystal component in the gap between the glass plates constituting a liquid crystal cell without swelling the polymeric material constituting the cell by using a hydrocarbon oil comprising a specified diarylalkane and having specified properties as the cleaning solvent. CONSTITUTION:A hydrocarbon oil which comprises a diarylalkane having the total number of carbon atoms of the side chain alkyl groups of 3 or below and mainly consists of a component having a specific gravity of 0.97 or above at 15 deg.C and a boiling range of 265-320 deg.C is a substantially odorless and thermally stable substance has a high boiling point, yet can be easily vaporized in a vacuum of 1mmHg or below to leave nothing on the surface of a liquid crystal cell. An example of this solvent is triphenylmethane. In its use, the extra liquid crystal adhering to a liquid crystal cell is physically removed by spinning, and the cell is immersed in this solvent for 5-10min and subjected to ultrasonic cleaning. The extra solvent is removed by spinning, and the residual solvent is vaporized by vacuum drying to clean the surface of the cell.
Patent JP-H01209355-A (JP)
Title: Manufacture of oxygen sensor element
Inventor: ISHIGURO FUJIO
IPC: G01N27/409
Filed: 1988-02-17
Abstract: PURPOSE:To increase durability with an eased internal stress of a coating layer, by performing a cooling at least once while a plasma coating is carried out on an electrode layer to form a microscopic interval between coating layers. CONSTITUTION:A partially stabilized zirconia solid electrolytic element with Y2O3 added thereto undergoes an etching treatment by acid such as hydrofluoric acid after a defatting treatment to form a plated layer 1.0mum thick by an electroless platinum plating. After a heat treatment of the layer, a spray coating of spinel is performed for the solid electrolytic element by an argon nitrogen plasma method. In the course of the spray coating of the spinel, a cooling is performed at least once. As a result, a microscopic gap is caused in a coating layer to ease an internal stress therein. This improves a gas permeability thereby enhancing durability for a thermal cycle and improving responsiveness.
Patent JP-S62193092-A (JP)
Inventor: SUZUKI TOSHIO
IPC: H05B6/12
Filed: 1986-02-19
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-H11232515-A (JP)
Title: Game information display device
Inventor: TAKEMOTO TAKATOSHI
IPC: G06Q50/10
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To enjoy a municipally operated race while staying at an amusement arcade by selecting information designated by a playing customer from among game information stored by a game information storing means and information on municipally operated races stored in a municipally operated race information storing means so as to display on a display means. SOLUTION: The game information storing means 111 collects game information from each game machine installed within the amusement arcade to store and manage. The municipally operated race information storing means 120 stores information on municipally operated race information received from a municipally operated race terminal device 50. A selecting means 110 selects information designated by the playing customer from among game information stored by the game information storing means 111 and information on municipally operated races stored in the municipally operated race information storing means 120 through an operation receiving means so as to display on the display means 105.  Gambling money receiving means 115 and 118 receives gambling money to municipally operated races and a voting means 106 votes to an object designated by the customer from among the municipally operated races by gambling.
Patent JP-S55125645-A (JP)
Title: Production of semiconductor device
Inventor: KAYAMA SUSUMU
IPC: H01L21/822
Filed: 1979-03-20
Abstract: PURPOSE:To obtain a miniaturized high-precision resistor element by forming on a semiconductor substrate an insulating layer having a connection bore, laminating no- additive type poly-Si layers and an aluminum layer on the insulating layer, forming electrode wires by patterning, and selectively removing the aluminum layer. CONSTITUTION:A field oxide film 12 and a gate oxide film 13 are formed on a p-type Si substrate 11. Poly-Si layers 141, 142 are provided, and openings are made in the film 13. P is diffused into the openings to form n<+>-layers 15, 16 and set the resistance of the poly-Si layers 141, 142 to a low level. A CVDSiO2 film 17 is formed, and openings are selectively made therein. A no-additive type poly-Si layer 18 and an aluminum layer 19 to which approximately 1% Si is added are formed in layers. The layers 19, 18 are etched in the mentioned order to make openings therein and form electrodes 191, 192 in the layers 15, 16 and a wire 193 which is to be connected to the wire 142. A part of the aluminum layer 192 is selectively removed to expose a part of a Si layer 182 and form a resistor element R having electrodes 1921, 1922. According to this method, a miniaturized, high-precision resistor element having a high resistance and a high controllability can be integrated.
Patent JP-H0593007-A (JP)
Title: Adhesive composition mainly comprising addition product of block copolymer
Inventor: MAAKU EI UEI
IPC: C09J153/00
Filed: 1992-02-20
Abstract: PURPOSE: To provide the subject compsn. composed of a Diels-Alder adduct of halogenated cyclic conjugated diene and a styrene/butadiene block copolymer and imparting the stability of an adhesive at a time of injection molding and flocculation strength at high temp.  
     CONSTITUTION: The objective compsn. is composed of a Diels-Alder adduct of a styrene/butadiene block copolymer containing halogenated cyclic conjugated diene pref. composed of hexachlorocyclopentadiene (A) and about 30-45 wt.% (pref., about 30-40 wt.%) of halogen (B). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08200835-A (JP)
Title: Combustion equipment
Inventor: MIYAMA TOSHIO
IPC: F23Q3/00
Filed: 1995-01-30
Abstract: PURPOSE: To enable a spark discharge to be inspected not even after all the component elements are assembled. CONSTITUTION: There are provided a burner device 20 having a plurality of combustion burners 33, 34 arranged in a storing device 35 and stored in it, a high voltage generating device 160, and a burner case 50 for storing the burner device 20 having an electrode device 130 for generating a spark discharge for ignition fixed to the combustion burners 33, 34 with a high voltage applied from the high voltage generating device 160.
Patent JP-S56129837-A (JP)
Title: Automatic preparing apparatus of solid sample for analysis
Inventor: HARA YOSHIHIRO
IPC: G01N1/28
Filed: 1980-03-18
Abstract: PURPOSE:To automate the sample preparation and improve the working efficiency by providing at least one liquid level detecting type automatic metering chamber, a sample feed unit to cast a solid sample, a dissolving chamber with a stirrer which dissolves the solid sample from the sample feed unit and the like. CONSTITUTION:The metering unit A comprises a metering chamber 2 equipped with a liquid level detector 1. Said metering chamber 2 is connected through a liquid delivering pump 3 and a controlling valve 4 to a dissolving liquid chamber 5. The sample feed unit B is provided with a sample mounting table 7 and an electromagnet 8 for rotation. Moreover, the dissolving unit C comprises a dissolving chamber with a stirrer which is provided with a dissolving chamber 10 equipped with stirring edges 9 inside, a stirring edge driving motor 11 and a discharge valve 12. Thereby, it is possible to automatically prepare a plurality of samples for analysis at the same time.
Patent JP-S56132172-A (JP)
Title: Rectification circuit
Inventor: IZAWA KAORU
IPC: H02M7/21
Filed: 1980-03-17
Abstract: PURPOSE:To minimize an offset output at time of a small input signal and at the same time, enlarge a dynamic range by controlling the intensity of a supply current for drive to a differential amplifier according to the intensity of an output current from the differential amplifier. CONSTITUTION:An output current IL1 from a differential amplifier 30 formed with a pair of transistors contained and which generates a recitified output against an input signal is input to an output circuit 46 and at the same time, is supplied as a control input to a current control circuit 44. The current control circuit 44 is composed of a current output circuit 50 and a current addition circuit 52, positively feeding back an electric current proprotional to the value of an output current IL1 to a current supply terminal 38 on the differential amplifier 30 to be added to an electric current from a constant current source circuit 42. Consequently, it is possible to minimize an offset output at time of small input signal and at the same time, pick up an output corresponding to an input signal level and increase the maximum output. Thus a dynamic range can be enlarged.
Patent JP-S58150198-A (JP)
Title: System for checking memory
Inventor: WAKABAYASHI MASARU
IPC: G11C29/08
Filed: 1982-03-03
Abstract: PURPOSE:To judge the normality and abnormality of a memory having plural memory elements arranged in a matrix-like configuration, by making an arrangement that the memory is dividing into several groups and checking at every group to complete checking even of a memory having a large capacity in a short time. CONSTITUTION:The output of an FF group 5 is made effective by controlling an FF8 and data are written in an FF corresponding to a designated memory group, and then, data are simultaneously written in and read from memory elements 11-48 in parallel. Try-state gates 3-1-3-8 are controlled by a read signal outputted as the result of AND and the output of AND gates 2-1-2-8 obtained by AND operation are read out to a data bus as data to be inspected. Moreover, try-state gates 4-1-4-8 are controlled by a read signal outputted as the result of OR and the output of OR gates subjected to OR operation are read out. Then data to be inspected are judged by comparing them with expected value data.
Patent JP-H11220490-A (JP)
Title: Multimedia information distributor
Inventor: MOGI IWAO
IPC: H04L12/54
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To realize a multimedia information distributor that can distribute media in a form matching with a recipient. SOLUTION: The distributor 21 connects to information processing units 24, 25, 28, 29, 31 or a printer 32 directly or through networks and exchange networks 26, 27. In the case that the user is provided with pluralities of reception terminals, the distributor 21 selects a terminal most suitable for a recipient among them in response to a form of distributed media and distributes multimedia information 111 to the selected terminal. When on receiver terminal cannot completely receive distribution based on the data quantity and the kind of data, the distributor distributes data to pluralities of the receiver terminals possessed by the user. The user informs the distributor 21 of kinds and contents of its own respectively terminals via a web or the like.
Patent JP-S52117046-A (JP)
Title: Signal control circuit
Inventor: GOMI HIROSHI
IPC: H04N9/455
Filed: 1976-03-29
Abstract: PURPOSE: To expand dynamic range by extracting and separating burst signal from reflection signals without using duplex differential amplifier in plural cascade connections. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62191194-A (JP)
Title: Color printer
Inventor: ISHIYAMA KEIICHI
IPC: B41J2/525
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a fine grain pattern on an image sheet, by irradiating the image sheet, which is coated with microcapsules each having a color former and a responsive substance sealed therein and a developer, with beams having different wavelengths to destruct the capsules and reacting the color former with the developer. CONSTITUTION:An image sheet 1, wherein color forming precursors a1, a2, a3 and responsive compositions b1, b2, b3 responding to laser beams to immobilize said precursors are applied to the surface of a developer D, is moved at a constant speed from a supply roll 2 through an exposing apparatus 3 and a developing apparatus 4. When signals wherein an original is separated into the three primary colors are inputted to the exposing apparatus 3, a shutter member 8 is operated to permit the transmission of each of spectrum beams only for the time corresponding to the magnitude of each primary color signal. The microcapsules respond to spectrum beams lambda1, lambda2, lambda3 and the hardnesses of the responsive compositions b1, b2, b3 change corresponding to the quantities of beams to form a latent image. The developing apparatus 4 destructs the microcapsules of the image sheet 1 and the color forming precursors a1, a2, a3 are exuded onto the developer D to show cyan, magneta and yellow colors.
Patent JP-H10233796-A (JP)
Title: Inter-lan connection device
Inventor: SHIBA TOSHIFUMI
IPC: H04L12/46
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To properly transfer a frame by time-divisionally multiplexing a first bus for transferring the frame, a second bus for obtaining routing information and a third bus for transmitting/receiving control information and permitting respective reception parts and respective transmission parts to time- divisionally use them. SOLUTION: The first bus BUS 1 which is connected to the respective reception parts R1 and R2 and the respective transmission parts T1 and T2 and transfers the frame, the second bus BUS 2 by which the respective reception parts R1 and R2 obtain routing information and the third bus BUS 3 transmitting/receiving control information related to the transfer request of the frame transferred to different LAN are provided. The different buses BUS 1-3 transfer the frame, obtain routing information and transmit/receive control information. Then, the frame is transmitted/received by permitting the respective reception parts R1 and R2 and the respective transmission parts T1 and T2 to time-divisionally use the buses BUS1-3. Consequently, the frame is properly repeated between the LAN 1a nd 2 in simple constitution.
Patent JP-2000233372-A (JP)
Title: Slurry feed system and polishing system using the same
Inventor: KAWANISHI SHINGO
IPC: B24B37/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To achieve stabilization of slurry concentration and improvement in work efficiency in simple constitution by controlling passage switching means to circulate slurry in one selected tank in a plurality of tanks. SOLUTION: A slurry mixing unit 16 includes a mixing tank 30 for mixing crude slurry solution fed from a slurry feeding unit 14 with a dilution liquid 1. The crude slurry solution feeding unit 14 includes crude solution tanks 42, 44, 46 for storing crude slurry solution. A feed pipe 50 for feeding crude slurry solution to the mixing tank 30, a take-out piping 62 used in circulating crude slurry solution and a return piping 64 are connected to the crude solution tank 42. A feed pipe 52 for the crude slurry solution, a taking-out piping 66 used in circulating crude slurry solution and a return piping 68 are connected to the crude solution tank 44. A feeding piping 54, a taking-out piping 70 and a return piping 72 are connected to the crude solution tank 46.
Patent JP-H07244942-A (JP)
Title: Device for reproducing optical disk and method of controlling it
Inventor: TERASAKI SETSUO
IPC: G11B19/28
Filed: 1994-03-03
Abstract: PURPOSE:To minimize the time required for again reading immediately after zone switching by repeating one track jump until the number of revolution of a disk arrives at a prescribed number of revolution after zone switching and ending the track jump at the time of arriving at the prescribed number of revolution. CONSTITUTION:When the zone switching is detected by a zone detection circuit 27 while reproducing the disk, the circuit 27 outputs the detection signal to a one track jump generation circuit 34. When the circuit 34 receives the zone switching detection signal, the circuit 34 impresses a track jump pulse to a drive circuit 30 in addition to a loop of a tracking error, and moves an optical pickup 21 in the direction of returning it by one track. For the stand-by time, the circuit 34 generates the track jump pulse, and makes so that the optical pickup 21 repeats one track jump. Thereafter, when the number of revolution of the disk arrives at the prescribed number of revolution and is locked, a locking signal is outputted from a motor servo circuit 31 to the circuit 34.