baber/WOPTO huggingface dataset:
Patent JP-S57185393-A (JP)
Title: Lubricating agent for hot plastic working of steel
Inventor: SANO SHIGERU
IPC: C10N50/08
Filed: 1981-05-11
Abstract: PURPOSE:To provide a lubricating agent for the treatment of steel before hot plastic working, capable of adhering firmly to the surface of a tool over a wide temperature range without falling off from the tool during transport, by dispersing a specific water-insoluble synthetic resin powder, gilsonite powder, and graphite at specific ratios in water. CONSTITUTION:The objective lubricating agent is obtained by dispersing (A) 5-15wt% water-insoluble synthetic resin power having a glass transition point of 45-130 deg.C, (B) 5-15% gilsonite powder, and (C) 70-90% graphite, in water. The component (A) is e.g. the (co)polymer or their mixture of methyl methacrylate, ethyl methacrylate, styrene, t-butyl methacrylate, acrylonitrile, etc. Butyl  methacrylate, methyl acrylate, etc. are added thereto for adjusting the glass  transition point of the resin.
Patent JP-H05228397-A (JP)
Title: Electrostatic screening method and device therefor
Inventor: NOMURA NOBUO
IPC: B03C7/04
Filed: 1992-02-20
Abstract: PURPOSE:To exactly and efficiently screen foreign matter, such as hair, paper pieces and dust, from lightweight fragments and particulate materials and to reduce the space required for the screening. CONSTITUTION:The numerous fragments or granular materials contg. the foreign matter are dropped along a guide slope 1. The materials having high electrification potentials among the fragments or particulate materials and the foreign matter are electrified to the same polarity as the polarity of a first electrifying mesh plate at the time of sucking and splashing such materials through the first electrifying mesh plate 4 and passing them through the openings thereof. Further, these materials are sucked by a second electrifying mesh plate 6 and are passed and splashed through the openings thereof.
Patent JP-H03269623-A (JP)
Title: Preparation of input/output specification program
Inventor: SUZUKI YASUO
IPC: G06F9/06
Filed: 1990-03-19
Abstract: PURPOSE:To improve the productivity of program by preparing individually and in parallel an input processing part, an output processing part, and an application processing part for preparation of a soft module and checking automatically the matching properties among these processing parts. CONSTITUTION:When a program is designed, the program is divided into an input processing part, an output processing part, and an application processing part. Plural soft modules forming a program are integrated with exchange of the message data. These data are exchanged to each other with the direct broadcasting operations with no intervention of a common table. Thus a program of an input/output part is generated. First the definition of the input/output part is described by means of a data item name of a program variable level. Thus it is possible to automatically edit a program that is accepted by a compiler. Under such condition, an executable input/output instruction is incorporated and linked for preparation of an object module. Furthermore this object module is registered and stored into a real environment.
Patent JP-S61229266-A (JP)
Title: Disc player
Inventor: KENMOCHI ISAMI
IPC: G11B19/20
Filed: 1985-04-02
Abstract: PURPOSE:To attain highly accurate carrying of a disc by turning both gears around a coaxial relatively when a prescribed value or over of torque is exerted between a couple of gears meshing with each rack to absorb the backlash. CONSTITUTION:A boss 39a is provided to a large gear 39 of a gear 38 inserted between a slide member 35 and the 2nd carry 33 and the small gear 40 is fitted freely turnably. A couple of hooks 40a are formed on one major plane of the small gear 40 and fitted in a couple of sectorial openings 39b formed to the large gear 39, then the small gear 40 is turned to the large gear 39 within a prescribed range. Then a ring spring 41 is inserted between the large gear 39 and the small gear 40, one end is locked between two projections 39d, 39e provided to the major plane of the large gear 39, and the other end is locked to the hook 40a of the small gear 40 and they are connected via an elastic force by the ring spring 41. Thus, when a prescribed value or over of torque is exerted between both the gears, both the gears are turned relatively.
Patent JP-H11246258-A (JP)
Title: Concrete repairing material
Inventor: SAWAKI DAISUKE
IPC: C04B103/22
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a most suitable material as a concrete repairing material effectively utilizing waste products as resources and also having sufficient quick hardening property, workability and adhesiveness to ground concrete. SOLUTION: Ecological cement produced from waste products is used to a concrete repairing material and also a hardening hour is freely adjusted with a hardening time adjusting material and further, an appropriate inorganic material and/or an organic polymer material are mixed to constitute the concrete repairing material superior to the workability and adhesiveness.
Patent JP-H03273864-A (JP)
Title: Power circuit
Inventor: KAMATA HISAHIRO
IPC: G05F1/10
Filed: 1990-03-22
Abstract: PURPOSE:To reduce the rush current in start-up and prevent the malfunction of a overcurrent protective circuit by using the charge voltage of a capacitor for the power supply voltage of a first switching regulator control circuit, and using the voltage induced in an auxiliary winding for the power supply voltage of a second switching regulator control circuit. CONSTITUTION:When DC voltage V0 is applied between input terminals 1 and 2, a capacitor 5 is charged. The charge voltage of the capacitor 5 is applied to a switching regulator control circuit 6a as power source voltage VCC. A FET 9a is turned on or turned off by the switching pulse from the control circuit 6a, and DC voltage V1 can be gotten between output terminals 22a and 23a. The voltage induced in the auxiliary winding 16 of a transformer 12a is rectified and smoothed by a rectifying and smoothing circuit 17, and is applied to a switching regulator control circuit 6b as power source voltage VCC. A FET 9b is turned on or turned off according to the switching pulse from the control circuit 6b, and voltage V2 is outputted from output terminals 22b and 23b.
Patent JP-S56167373-A (JP)
Title: Semiconductor light sensor
Inventor: ANDOU HIROAKI
IPC: H01L31/107
Filed: 1980-05-27
Abstract: PURPOSE:To lower the barriers at hetero interfaces and to enhance the quantum efficiency and the response speed by dividing the hetero interface into a plurality of parts. CONSTITUTION:On n<+> type 3, are layered n type GaAs 1 and 13, and n type InP 2. p<+> type InP 4 is provided, and the surface is covered by a protecting film 7. The  widths of forbidden bands are sequentially narrowed in the order of the layers 4, 2,  13, and 1. The heights of the barriers between the layers are allotted by dividing  the large difference between the forbidden bands by the hetero interfaces 9' and 9'',  and the height of the barrier of each layer is lowered. The P-N junction is reversely  biased via electrode 5 and 6. If the thicknesses and the carrier concentrations of  the layers 2, 13, and 1 are selected, a depletion layer 11 reaches the N layer 1 under  the voltage at which an avalanche region is generated in the vicinity of a junction  8. Therefore, a hole 10, which is excited in the N layer 1 is injected to the avalanche  region 12, impact ionization is generated, and the light current is doubled. Since  the heights of the barriers at the hetero interfaces are low, the capture and recombination of the holes are decreased, and the quantum efficiency and the response  speed are improved.
Patent JP-H04304559-A (JP)
Title: Data retrieving system
Inventor: YOSHIDA SAKIKO
IPC: G06F17/30
Filed: 1991-04-02
Abstract: PURPOSE:To dynamically generate a key file on a memory by generating the key file at a data position corresponding to a designated key item, and retrieving a data file according to the retrieved result of the key file. CONSTITUTION:A memory retrieval file is designated by an environment division 11 of a program 1, and an item name to be used as the key, that is, an employee number is designated by a record key designation. Moreover, the record designation of an employee file 2 is operated by a data part 12 in order to relate real data with the employee number, and a key file 3 is generated on the memory as a generation at the time of executing the program 1. Then, the key file 3 is retrieved according to a retrieval condition, and the data file is retrieved according to this retrieved result. Thus, it is not necessary to preliminarily set a key item at the time of designing a system, and it is possible to operate a functional addition without changing a file environment even when the new key item is added by the functional addition after introduction.
Patent JP-H04304951-A (JP)
Title: Method for rough machining using nc machining device connected to digitizing device
Inventor: UCHIUMI KEIZO
IPC: B23Q15/00
Filed: 1991-04-02
Abstract: PURPOSE:To provide a machining method of good work efficiency for the rough machining of metal molds. CONSTITUTION:Digitizing data signals X, Y, Z output from a digitizing device are conveted into moving pulse signals XA, XB, YA, YB, ZA, ZB correponding to manual handle pulse signals and are input to the interface portion 12a of the NC control system 12 of an NC machining device 10 which receives the manual handle pulse signals, and command action based on an NC program is superimposed on that from the digitizing device using the manual automatic simultaneous mode of the NC machining device 10 and workpieces are subjected to rough machining by the NC machining device 10.
Patent JP-H0590935-A (JP)
Title: Fet switch
Inventor: FUJIWARA MASATO
IPC: H03K17/693
Filed: 1992-02-21
Abstract: PURPOSE:To provide the FET switch device in which the reflecting characteristic in the ON state is improved by making the isolation characteristic in the OFF state of a field-effect transistor(FET) to have a broad band. CONSTITUTION:A series loading FET connecting between an input terminal 1 and a 1st output terminal 2 is made up of the series connection of FETs 5, 16 having parallel inductances 7, 17 and the series connection of the FETs 5, 16 is made via a distributed constant line 4. Thus, the isolation characteristic between the two output terminals 2, 3 is made broad and the loop oscillation at the outside of a desired band is suppressed and the reflection between the series loading FETs including the parallel inductance is cancelled to obtain an excellent reflecting characteristic.
Patent JP-S61231965-A (JP)
Title: Production of seasoning
Inventor: IMAI HIROYOSHI
IPC: A23L27/24
Filed: 1985-04-04
Abstract: PURPOSE:To produce seasoning having good flavor and high calcium content free from an offensive smell and bitterness, by decomposing a raw material of bone prepared by removing meat from chicken, etc., with a KOJI. CONSTITUTION:A raw material of bone prepared by removing meat from pig, cattle, chicken, etc., is directly ground or optionally heat-treated at 80-100 deg.C for 30min-1hr, ground or crushed into <=8 meshes, preferably <=20 meshes. Then, it is decomposed with a KOJI such as a soy sauce KOJI, rice KOJI, etc. at 25-55 deg.C, preferably 45-50 deg.C for >=2hr, preferably 6-12hr while allowing it stand or while stirring.
Patent JP-H07297321-A (JP)
Title: Electronic package with multistage connection
Inventor: ROBAATO RII RUISU
IPC: H01L23/12
Filed: 1995-03-28
Abstract: PURPOSE: To obtain an electronic package having a multistage connection in a short time while decreasing the number of steps by isolating a conductive layer provided on a substrate through a dielectric material and making an effective electrical connection at the contact position of substrates located at two levels. CONSTITUTION: A thin conductive layer 15 is formed on the surface of a substrate 11 having flat upper surface. A first electric pattern is then formed on the layer 15 by photolithographic process and coated with a polyimide layer 19. Subsequently, a second gold layer is formed thereon and subjected to photolithographic process before a conductive element 23' is connected electrically to each contact position of a chip 17. Thereafter, the part of the polyimide layer 19 is removed selectively to expose a segment 25 on the layer 15. Finally, the semiconductor chip 17 is placed on the substrate 11 and connected electrically and directly with exposed segments 23', 25 using a plurality of solder elements 31. According to the method, an electronic package can be manufactured in a short time while decreasing the number of steps.
Patent JP-H02249250-A (JP)
Title: Flip chip remover
Inventor: SONEHARA HIDEAKI
IPC: H05K3/34
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a heating tool mechanism such that a pulse current is applied to it in an instant when it is pressed against the rear of a semiconductor element to heat the semiconductor element by a method wherein the heating tool mechanism which applies heat to the rear of the semiconductor element and attaching holes provided in the tool or the like are provided and the tool can be driven vertically. CONSTITUTION:A semiconductor element 2 is electrically connected to connection pads provided on a circuit board 1 at the positions corresponding to bumps 3 which are made of heat melting metal and formed on the semiconductor element 2 by melting the bumps 3. A flip chip remover which removes the semiconductor element 2 mounted by a mounting method as described above from the circuit board 1 has at least a heating tool mechanism 5 which applies heat to the rear surface of the semiconductor element 2 opposite to the surface on which the bumps 3 are formed and at least one attracting hole 6 provided in the center and its circumference of the tool 5 or a mechanism holding the sides of the semiconductor element and the tool 5 can be moved vertically. The tool 5, for instance, has a function such that a pulse current is applied to it in an instant when it is pressed against the rear of the semiconductor element 2 to heat the semiconductor element 2.
Patent JP-S61230286-A (JP)
Inventor: HIRAGA MASAHIRO
IPC: H05B3/20
Filed: 1985-04-03
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-S59195362-A (JP)
Title: Tape driver
Inventor: MIZUGUCHI NOBUAKI
IPC: B65H23/185
Filed: 1983-04-20
Abstract: PURPOSE:To control the tape driving speed by detecting the number of revolution of a supply reel and then forming a feedback loop to an amplifier. CONSTITUTION:When a tape is driven, a signal corresponding to the number of revolutions of a supply reel 4 is fed back to an amplifier 6. A detector 5 prodduces the signal corresponding to the number of revolution of the reel 4, and the amplifier 6 generates the voltage to be applied to a reel motor 2 from the output of the detector 5. Then the gain of a control loop is controlled. As a result, a convex parabola (b) is obtained for the tape driving speed. Thus it is possible to attain a tape driver which can increase the tape driving speed and reduce the damage cuased at the tape termination part.
Patent JP-S55161631-A (JP)
Title: Ribbon typed rubber supplying device
Inventor: YOSHIE ATSUFUKU
IPC: B29B15/02
Filed: 1979-06-04
Abstract: PURPOSE: To provide a neatly arranged ribbon typed rubber on an injection device by a method wherein sheet rubber is cut into a plurality of ribbons by a rotary cutting blade fixed to a batch-off machine, the cut ribbon rubbers are piled up on a rubber bedplate and then fed to a special feeding-out auxiliary device.  
     CONSTITUTION: Rubber sheet 2 is made by a device A and then fed to a cutting device. The sheet rubber 2 is cut by a plurality of rotary cutting blades 10 having one or more recesses on its circumference, resulting in a state that a plurality of ribbons having the recesses connected with each other are obtained. The mold  releasing agent 4 is coated over the ribbon rubbers, then the rubbers are passed  through the bar conveyor to cool it down, and finally piled up on the rubber bedplate 18. Then, they are moved up to a feeding auxiliary device having a movable  frame 20 and a feeding-out auxiliary device having a pressing arm 24 which may be  moved in a lateral or vertical direction, and the outermost ribbon is fed to an injector machine while the ribbon next to the outermost one is depressed.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62252956-A (JP)
Title: Assembly for cooling parts
Inventor: REIMONDO JIIN KURIFUOODO AATAS
IPC: H05K7/20
Filed: 1987-03-26
Abstract: A component assembly is provided comprising a housing (1) having connector means (6) extending externally thereof, locating means (11) mounted in the housing (1), a plurality of components (13) located by said locating means (11), the components (13) being connected to one another and to said external connector means (6), and a heat sink material (19) comprising a particulate microcrystalline material such as diamond and a filler material such as a fluorocarbon or paraffin, said heat sink material (19) filling said housing (1) and being in heat transfer relation to said components (13).
Patent JP-S56167353-A (JP)
Title: Pressure-welding type semiconductor device
Inventor: KONISHI YUZURU
IPC: H01L21/60
Filed: 1980-05-26
Abstract: PURPOSE:To prevent the short-circuit between electrodes when a thyristor is provided with the device for example by a method wherein a circumferential wall is provided on the peripheral section of the main electrode plate, having a penetrating hole to be used for a gate lead, and a positioning is performed by surrounding the main electrode conductive material with the circumferential wall. CONSTITUTION:In the case of a pressure-welding type thyristor, the cathode ring 7a to be pressure-welded to an Al cathode electrode 3 is constituted by the thin plate consisting of an Mo, for example, having a circumferential wall. A protruding section 71 is provided on the circumferential section of the ring 7a and the positioning of the ring 7a is done by abutting contact between the protruded section 71 and a copper block 8. The gate lead 5 is pressure-welded to the gate electrode 2 after it has been passed through the penetrating hole provided on the block 8 and the ring 7a using an insulated supporting rod 6. Through these procedures, the positioning can be performed easily and no positional deviation of the ring 7a is generated, thereby enabling to prevent the short-circuit between the electrodes.
Patent JP-S61229314-A (JP)
Title: Target material and manufacture thereof
Inventor: KOBAYASHI AKIO
IPC: H01F41/18
Filed: 1985-04-03
Abstract: PURPOSE:To form the target material with which a magnetic film having the prescribed composition by a method wherein the alloy powder consisting of at least a kind of rare-earth element, Fe, Co and Ni is formed by applying pressure and it is brought into the state of high density. CONSTITUTION:The alloy powder, consisting of R (provided that R contains at least a kind of rare-earth element) and T (T contains at least a kind of Fe, Co and Ni), is used as an essential element, the alloy powder is rolled and extruded and formed into a molding body by performing the pressure-molding process such as a compression press and the like. Then, said molded body is brought into the state of high density. The material having the average grain size of the alloy powder of 1-100mum is used. The pressure molding and the formation of density are performed in a vacuum state or in non-oxidizing atmospheric gas. As a result, the target material with which a magnetic film having the prescribed composition is obtained can be manufactured.
Patent JP-S61231301-A (JP)
Inventor: EBAAHARUTO UITSUTOKOU
IPC: F22B29/06
Filed: 1986-03-28
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-S5355488-A (JP)
Title: Flocculant
Inventor: HASHIMOTO MASANORI
IPC: B01D21/01
Filed: 1976-06-16
Abstract: PURPOSE: To provide the title product showing excellent flocculating effect over a wide pH range by forming a water sol. vinyl terpolymer contg. three kinds of vinyl units each having amide, sulfone and carbonyl. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0224434-A (JP)
Title: T-shaped coupling material between two molding material
Inventor: PIITAA YANSEN
IPC: E04B2/96
Filed: 1989-03-24
Abstract: PURPOSE: To provide a connector facilitating a connecting work by forming the connector fitted to a beam molding with a leg part extended by fastening of a fastening screw and a collar bolt having, in the part protruded from an end plate, a cutout part to be engagingly locked with a strut molding. CONSTITUTION: In a connector 3 for connecting a beam molding 1 to a strut molding 29, cutout parts 26, 27 to be engagingly locked with the strut molding 29 are provided within the protruding area of a collar bolt 21 protruded from an end plate 4, and a screw hole 10 for a fastening screw 11 to be supported on the end surface is provided on a leg bridge 7 provided between leg parts 5. The leg bridge 7 is formed of a web member 9 extending with an obtuse angle α to the leg part 5 and a central web member 8, and the screw hole 10 is provided on the web member 8. According to this, the connector 3 with a simple structure capable of easily connecting the beam molding 1 to the strut molding 29 can be provided.
Patent JP-S52153349-A (JP)
Title: Fail-safe unit for controlling calculator
Inventor: SAKURAI SOUICHI
IPC: G06F11/00
Filed: 1976-06-15
Abstract: PURPOSE: To secure memorization of verious fail safe and routine memory in an exclusive external emmory and to transfer these memorization to the main memory in the case of a fault occurrence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60215243-A (JP)
Title: Simulation system of program function
Inventor: YAMAGUCHI FUMIO
IPC: G06F9/06
Filed: 1984-04-11
Abstract: PURPOSE:To confirm easily the working of a program to be tested by displaying a flow chart of an optional level between an outline level and a detailed level after switching selectively said chart. CONSTITUTION:A flow chart controller 4 receives the information from a program execution block counter 5, a program execution result deciding means 6 and a program structure display means 7 respectively and analyzes these information. The results of these analyses are delivered to a screen display device 2 for control of display of a flow chart 3. The flow chart has a hierarchical structure of the chart 3 of an outline level and flow charts 3a and 3b of detailed levels corresponding to each partial block. Then a program structure corresponding to the slow chart to be displayed is selected out of a program structure store device 14 and supplied to a program structure display means 7. Then the selected program structure is displayed to a screen display device 2.
Patent JP-S58186865-A (JP)
Title: Memory controller
Inventor: NAKAMURA TERUO
IPC: G06F15/16
Filed: 1982-04-27
Abstract: PURPOSE:To eliminate the need for a memory locking function, by allowing a memory controller which has the memory locking function to read memory data in two succeeding memory cycles and also update it. CONSTITUTION:A comparing circuit 360 and an adding and subtracting circuit 370 for read data are added to the memory controller 30 and when a memory control circuit 330 accepts a read request from a central processor 10 or 20, the central processor 10 or 20 is selected to know an exclusive data addition/ subtraction request, sending an indication of reading operation to a memory 40. Data read out of the memory 40 is supplied to the comparing circuit 360 and a counter 370 to check the read data. The result is supplied to the memory control circuit 330 to update the data and written data is increased or decreased by one by the counter 370 to perform writing operation in a succeeding memory cycle.