baber/WOPTO huggingface dataset:
Patent JP-S6414910-A (JP)
Title: Manufacture of wound core
Inventor: AWA MIKIO
IPC: H01F41/02
Filed: 1987-07-08
Abstract: PURPOSE:To turn over the front side of a strip plate to its rear side while the plate remains connected to a blank pulley by providing one of the pulley and a bobbin reciprocatedly rotatably, and the other reciprocatedly movably in a direction along a rotating axis. CONSTITUTION:A motor 32 is temporarily stopped at a stage that a winding thickness difference starts to be remarkably presented as a strip plate 15 is progressively wound on a bobbin 30, the plate 15 is cut on the way, the plate 15 is twisted at 180 deg. to be turned over from its front side to its rear side, and then bonded to a strip late 15 at the side of a bobbin 31. Thereafter, an arm 23 is turned over at 180 deg. in a plane perpendicular to the moving direction of the plate 15 at the time of winding to return the twist of the plate 15. A base 18 is moved axially of a mounting shaft 13 by a cylinder 20, and a winding shaft 30 is moved to a position facing on a rectilinear line the shaft 13 of a blank pulley 14. Thereafter, the bobbin 31 is rotated to wind the plate 15. The motor 32 is stopped at a stage that a winding thickness difference starts to be remarkably presented, the plate 15 is similarly cut, twisted at 180 deg. to be turned over from its front side to its rear side, and connected by an adhesive tape 36.
Patent JP-H0337896-A (JP)
Title: Optical associated memory device
Inventor: ITO FUMIHIKO
IPC: G06F15/18
Filed: 1989-07-03
Abstract: PURPOSE:To attain the rewrite of storage and miniaturization as well by generating a synapse matrix with two optical spatial modulators based on a storage vector, and writing it on a photodetector in matrix arrangement. CONSTITUTION:Liquid crystal spatial modulators 1, 2 whose arranging directions are set differently by 90 deg. are controlled with storage input parts 6, 7 based on the storage vector, respectively, and an arithmetic operation corresponding to the polarized state of irradiation light L of single polarized light is performed, and the synapse matrix is generated. And the synapse matrix of same polarized light as the light L via an analyzer 3 is stored in a photodetector array in matrix arrangement by performing repeat feedback. Such constitution facilitates the rewrite of the storage, and the number of control lines for the optical spatial modulator can be reduced since it corresponds to the number of rows and columns in the synapse matrix based on the vector, which miniaturizes an optical associated memory device.
Patent JP-S6233509-A (JP)
Title: Centrifugal self-cleaning filter apparatus
Inventor: IIJIMA KAZUO
IPC: B01D29/62
Filed: 1985-08-02
Abstract: PURPOSE:To improve the filtration efficiency of the titled apparatus and to dispense with a sealing member by providing a cylindrical filter of specified structure, a rotor and a submersible motor to rotate the rotor to the apparatus and submerging the apparatus in a fluid to be filtered. CONSTITUTION:A communicating means 3 fixed to a cylindrical filter 1 is connected to the suction port of a pump and the filter is submerged in a liq. to be filtered. Then the pump is started, a rotor 4 is rotated and a liq. to be filtered positioned on the outside of a hollow cylindrical body is sucked in the cylindrical filter 1 while being filtered by a filter medium 2. A part of the sucked filtrate present in the wedge type clearance between a blade 5 implanted in the rotor 3 and the inner peripheral surface of the cylindrical filter 1 is again pushed back to the outside of the cylindrical filter 1 through the mesh of the filter medium 2 along with the rotation of the blade 5. At this time, the mixed foreign matter clogging the mesh is dropped by the pressure of the liq. being pushed back and the self cleaning of the filter is performed.
Patent JP-S6150420-A (JP)
Title: Gate circuit of gto thyristor
Inventor: OKUNO ATSUSHI
IPC: H03K17/732
Filed: 1984-08-20
Abstract: PURPOSE:To improve the efficiency as the entire gate circuit and the reliability by providing separately a transistor (TR) circuit for higher gate conducting a GTO thyristor and a TR circuit keeping the conductive state and connecting them in parallel. CONSTITUTION:In order to make the GTO thyristor 1 conductive, an ON/OFF signal generating circuit 4 responds to a control signal from a control system 5, generates an ON signal, gives to a TRQ22 of a turn-on circuit and to a higher gate pulse generating circuit 6. The pulse generating circuit 6 generates a pulse signal having a pulse width corresponding to the higher gate period as soon as the ON signal enters and gives the signal to a TRQ21, the TRQ21 is conductive, a current from the power supply 21 flows through a reistor 21 and the TRQ21 and to a gate of the GTO thyristor 1. In selecting the resistance value of the resistor R21 limiting the current to a proper value, much current having a steep leading flows to the gate.
Patent JP-H0726778-A (JP)
Title: Traversing device for automobile
Inventor: FUJIWARA MINORU
IPC: E04H6/20
Filed: 1993-07-12
Abstract: PURPOSE:To shorten the transfer time by holding down the travel distance of a movable member between a transport conveyer (or placing table) for an automobile and a traversing device to the minium. CONSTITUTION:A traversing device comprises a placing table 1 for an automobile, where plural struts 3 for supporting wheels are disposed toward the lateral direction of an automobile 2 and a traversing device 4 which can be moved relatively to the placing table 1 and has plural movable members 5 which can be inserted among struts 3. Plural free rollers 6 are installed on each strut 3 except a part on the movable member 5 insert side, an inclined part 11 is formed on the upper surface of the end part of the movable member 5 directed to the strut 3, and a conveyer 9 is wrapped round the movable members 5.
Patent JP-H0730657-A (JP)
Title: Preferential connecting method for communication line
Inventor: AKIYAMA AKIFUMI
IPC: H04M3/42
Filed: 1993-07-12
Abstract: PURPOSE:To preferentially connect a line to a user, who eagerly desires the connection of the line, while increasing charges by setting the connection request frequency of a call with a prescribed ratio corresponding to the charges selected by a caller and controlling call connection based on the connection request frequency. CONSTITUTION:Assuming that the plural subscriber numbers of callees are provided corresponding to the plural charges of charging system concerning preferential connection, the user can select any desired reception number by selecting the subscriber number of the callee corresponding to the charges, dialing that number and originating a call. When the call is received, a ring back tone device 105 stores it in a memory. This memory constitutes the queue in the order of receiving the respective calls for each reception number. When the user originates the call, it is connected to an incoming line 101 and connected through a converter 102 to the ring back tone device 105. In this case, the ring back tone device 105 controls call connection based on the connection request frequency with prescribed method.
Patent JP-S5696128-A (JP)
Title: Exhaust gas purifier
Inventor: TAURA MITSUHARU
IPC: F02M25/07
Filed: 1979-12-28
Abstract: PURPOSE: To improve the fuel cost without sacrifice of the exhaust gas purification performance and the operationability, by performing small amount of EGR while providing the air into the suction system to increase the air/fuel ratio.  
     CONSTITUTION: Under normal travelling where the engine is in light load high rotation region and heavy load low rotation region, when the pressure level in a pressure chamber 4 exceeds over predetermined level, a pressure regulating valve 7 will close a tube path 74 to block the air from entering into a negative pressure path 6. Consequently a EGR valve 5 will control the EGR amount with the opening determined only by the negative pressure level of EGR port 14. Under said condition the negative pressure level applied on the negative pressure chamber 94 of an air providing valve 9 is also increased, and a valve body 91 is separated against a spring 92 to provide the air from an air chamber 98 through a pipe 20 into an air bleed path 22 of the carburetor to provide the air thus to control the air/fuel ratio considerably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06346593-A (JP)
Title: Protective cover for scaffold board of frame scaffold at construction site
Inventor: KAMIYA KUNIAKI
IPC: E04G19/00
Filed: 1993-06-07
Abstract: PURPOSE:To prevent ready-mixed concrete, paint, adhesive and the like from sticking to a scaffold board and prevent collection of rainwater on the scaffold board to prevent of the scaffold board of a frame scaffold in a construction site with a water permeable sheet in a removable manner. CONSTITUTION:A protective cover 3 is composed of a flat upper surface 4 covering the footing surface of a scaffold board and a hanging wall 5 covering the side surface of the scaffold board and the entire cover with a water permeable sheet with no hanging wall on the back and at the end in the longitudinal direction and no cover on the back of the scaffold board. A plurality of connecting means 7 are fitted on one of the ends of the hanging wall 5 of the protective cover 3 in locations where they do not overlap with slippage prevention materials on the back of the scaffold board. The preventive cover 3 is laid over starting from the footing surface of the scaffold board while the sides are covered with the hanging wall 5 and the connecting means 7 provided on one of the ends of the hanging wall 5 is connected to the hanging wall 5 on the opposite side. Thus sticking of ready-mixed concrete, paint, adhesive and the like to the scaffold board can be prevented and collection of rainwater on the scaffold board can also be prevented.
Patent JP-H1022557-A (JP)
Title: Optical fm modulator
Inventor: TOGO HITOMARO
IPC: H01S5/06
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To suppress the noise due to the light intensity variation of an optical frequency modulator usable in optical communication applications. SOLUTION: The optical FM modulator injects a light from an injecting laser module 11 to at least a part of an active region of an output laser module 2 to be directly modulated, thereby canceling the intensity-modulated component corresponding to a modulating signal and outputs a frequency modulated light according to the modulating signal from the output module 12. Such a constitution realizes an optical FM modulator capable of only the FM modulation not superposed on the AM modulation, without needing a complicated electric control and complicated laser structure.
Patent JP-S6236674-A (JP)
Title: Electrophotographic sensitive body
Inventor: MAKINO NAONORI
IPC: G03G5/06
Filed: 1985-08-05
Abstract: PURPOSE:To obtain an electrophotographic sensitive body good in transmittance of an electrostatic charge generating light, high in sensitivity, small in residual potential, stable against oxidation, light, and heat, also small in increase of residual potential and fluctuation of sensitivity, and stable in the residual potential and the sensitivity by forming a photosensitive layer containing a specified compound on a conductive substrate. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains at least one of the bis-stilbenes represented by general formula I in which Ar is an aromatic hydrocarbon ring group or a nonsubstituted aromatic hetero ring group; each of B<1>, B<2> is alkyl or aryl; each of R<1>, R<2> may combine with each other to form an N-containing heterocyclic group and each is optionally same or different; R<3> is H, halogen, optionally substituted alkyl or alkoxy, such aryl or aryloxy; R<4> is H, halogen, nitro, cyano, optionally substituted alkyl, such aralkyl, or such aryl; R<5> may combine to form an aromatic ring group; k is 0 or 1; X is an atomic group represented by general formula II; each of R<7>, R<8> is same as R<3> or they may combine with each other to form a condensed polycyclic aromatic group; l, n are each 0 or an integer of 1-6; and m is 0 or 1.
Patent JP-S6150113-A (JP)
Title: Sunglasses
Inventor: TAKEMURA TSUYOTOSHI
IPC: G02C5/12
Filed: 1984-08-17
Abstract: PURPOSE:To suppress prespiration in parts contacting with the frame of sunglasses and to eliminate an unpleasant feeling by incorporating a solar battery in sunglasses and using the cooling action of the Peltier effect which is caused at the contact between different kinds of conductor parts in the frame by the electromotive force of this battery. CONSTITUTION:If solar rays are incident from the side of a protective film 1g when a user puts on glasses having a frame 2, the electromotive force is generated in a solar battery layer 1d, and for example, a transparent electrode 1c and the other transparent electrode 12 function as a positive pole and a negative pole respectively if PIN constitution is adopted from the transparent electrode 1e to the other transparent electrode 1c. Currents are flowed to conductors 2b and 2f through transparent electrodes 1c and 1e and metallic electrodes 1b and 1f by the electromotive force generated in the solar battery layer 1d, and at this time, the cooling action due to the Peltier effect is caused in a heat absorbing part 3d as the contents between conductors 2b and 2f through semiconductors 3c and 3e in the other ends of them.
Patent JP-H1022819-A (JP)
Title: Semiconductor device
Inventor: IWAMOTO MASAHIRO
IPC: H03L7/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To stop the oscillation by a PLL circuit that provides an output of a signal with a frequency, matching a setting frequency based on an input signal by using a power-down control circuit to reduce power to the PLL circuit automatically, based on the stop of the input signal. SOLUTION: The semiconductor device 10 is provided with a PLL circuit 11 and a power-down control circuit 12. The PLL circuit 11 receives an operation power supply. The PLL circuit 11 provides an output of an oscillation signal fv with a frequency matching a setting frequency, based on an input signal fosc with a prescribed frequency received externally. The power-down control circuit 12 is provided with a ring oscillation circuit 13, a counter 14 and an inverter 15. When the input signal fosc is stopped, that is, the input signal fosc is kept to be an L-level for a prescribed period, the circuit 12 reduces the power supplied to the PLL circuit 11, which stops the oscillation. Thus, the power consumption of the entire semiconductor device 10 is reduced, and the effect from oscillated noise onto other circuits is avoided.
Patent JP-H1023242-A (JP)
Title: Image-processing unit
Inventor: HIGASHIURA ISANORI
IPC: H04N1/387
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To attain proper spatial frequency transmission characteristic (MTF) correction, without the deterioration in a spatial frequency even when a received digital image is rotated and outputted by changing a spatial file coefficient, depending on the presence of image rotation processing. SOLUTION: A CPU 261 sets a spatial filter coefficient suitable for each instructed content to a RAM built in a spatial filter processing circuit 233, depending on the content instructed by a touch panel 310 instructing input conditions of an image, that is, on the instructed content, including the information of the presence of the image rotation processing. A plurality of spatial filter coefficients are set, and a plurality of the spatial filter coefficients may be selectively in use depending on the discrimination result or the like by an image discrimination circuit 231.  In the case of setting the spatial filter coefficients, the MTF of the image input output device is measured in the main and subscanning directions, respectively and an overall MTF is calculated by combining the measured results and the spatial filter coefficient with a characteristics for compensating is calculated.
Patent JP-S5959737-A (JP)
Title: Production of inorganic matter-filled resin composition
Inventor: HAGIWARA TAKESHI
IPC: C08L21/00
Filed: 1982-09-30
Abstract: PURPOSE:To obtain an inorg. matter-filled resin compsn. which is suitable for use as sealer, etc. for electronic parts and gives moldings having excellent mechanical strength, heat resistance, dimensional stability, thermal conductivity, etc., by adding ceramic particles which have been molten and made spherical by flame spraying, to a resin. CONSTITUTION:Ceramic particles such as alumina, silica, magnesia, zircon, zirconia or calcia are molten by feeding them at a constant rate to flame at a temp. of as high as 2,000 deg.C or higher generated from a flame spraying apparatus using a combustible gas such as propane or acetylene as fuel, to be made spherical by the surface tension and cooled. 10-95pts.wt. said spherical ceramic particles are added to 90-5pts.wt. resin such as epoxy resin, phenolic resin, acrylic resin, polyester, silicon resin or ABS resin to obtain the desired inorg. matter-filled resin compsn. which is suitable for use as insulating base board, sealer, heat dissipation sheet, etc. for electronic parts.
Patent JP-S5997517-A (JP)
Inventor: JII KENESU RAISU
IPC: C01B33/04
Filed: 1983-09-20
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-H0777556-A (JP)
Title: Test receptacle and preparation of kgd using test receptacle
Inventor: GEN JINHO
IPC: G01R1/04
Filed: 1994-07-25
Abstract: PURPOSE: To provide a test socket by which a large number of KGD(known good die) can be obtained inexpensively and easily and provide a KGD manufacturing method. CONSTITUTION: This test socket 20 is provided a connection terminal 24 to be connected with an outside burn-in test board in one side end, a large number of through holes 21 formed at a prescribed gap from the connection terminal 24, and a board 22 on which one or more land patterns 27 connected with the connection terminal 24 through a metal wire 30 are formed in the surrounding of through holes 21. Moreover, the KGD is provided with a semiconductor chip 26 having a plurality of bonding pads 25 to be mounted by a bonding means 23 on upper parts of through holes 21 formed on the center part of the board 22, a wire 28 to connect electrically the bonding pads 25 of the semiconductor chip 26 and the land patterns 27, and a case 29 which is so connected with the board 22 through bonding means 31, 32, 33 as to expose of the connection terminal 24 of the board 22 and covers the semiconductor chip 26 and the wire 28.
Patent JP-H0461681-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1990-06-28
Abstract: PURPOSE:To surely insert and hold and fix the guide cylinder by providing a turn-stop projection on the inside surface of the upper case so that the upper end face of the guide cylinder is bitten into the turn-stop projection in an assembly state. CONSTITUTION:Cylindrical guide cylinders 11, 12 are provided on tape leading- out ports 4, 4, and engaged and supported so as to be unmovable in the diameter direction by a pair of bosses 13, 14. Also, the upper and the lower cases 1a, 1b are fastened and fixed so as to be umseparable with a screw 9. Moreover, on the inside surface of the upper case 1a opposed to the upper end face 15 of the guide cylinders 11, 12, a turn-stop projection 16 for obstructing a loose rotation of the guide cylinders 11, 12 is provided, and also, the vertical opposed dimensions of the inside surface of the lower case 1b and the turn-stop projection 16 are set smaller than the minimum value of the vertical dimensions H of the guide cylinders 11, 12. In such a wavy the upper end face 15 of the guide cylinders 11, 12 is bitten into the turn-stop projection 16, and its loose rotation is obstructed surely.
Patent JP-H0723-A (JP)
Title: Waste straw knotting device for combine
Inventor: SHINMYO TOSHIYUKI
IPC: A01D59/00
Filed: 1993-06-18
Abstract: PURPOSE:To properly position a plant foot arranging plate even in variability of culm length of waste straw and to bundle culms at a proper position by knotting part. CONSTITUTION:A plant foot arranging plate 1 of a waste straw knotting device is separated from a knotting part 2 and the plant foot arranging plate and the knotting part are movable in the culm length direction. The positions of the plant foot arranging plate 1 and the knotting part 2 are controllable in movement. The plant foot arranging plate 1 and the knotting part 2 are automatically adjustable in movement on a plant foot base by a plant foot sensor S1 attached to a waste straw delivering passageway 3 and on an ear tip base by an ear tip sensor S2 fixed to a grain culm feed opening 4 of a threshing chamber, respectively.
Patent JP-H076636-A (JP)
Title: Method and device for manufacturing tin-plated copper alloy spring wire
Inventor: KUBOTA SETSU
IPC: C23C2/10
Filed: 1993-06-18
Abstract: PURPOSE:To provide a tin-plated copper alloy spring wire straight and long, excellent in reliability of connecting solder without potential strain of torsion or the like by facilitating soldering further with uniformity. CONSTITUTION:A copper alloy spring wire 1a is delivered by rotating it with a shaft 2j serving as the center of a bobbin 2 in a wire supply device 4 provided with a fixed tension device 3. Next by making this copper alloy spring wire 1a pass through the inside of a horizontal pipe line 6, provided in a heating furnace 7, under the atmosphere of reducing gas, the wire 1a is thermally and linearly corrected to obtain a straight copper alloy spring wire 1b. Next, this straight copper alloy spring wire 1b is made to pass through in a jet flow hot dipping device 12, to obtain a straight tin-plated copper alloy spring wire 1. The hot dipping device 12 is provided with a reducing gas atmospheric part 9, to form a swollen melting tin jet stream 10a by a stirring machine 8 and a blade 8a, and a extruding fixture 11 is provided in an outlet side. Then, the straight tin-plated copper alloy spring wire 1 is wound on a bobbin 13 of 250mm or more barrel diameter of a winding device 14.
Patent JP-H113041-A (JP)
Title: Attaching device for display panel
Inventor: OKUBO SHIGEJI
IPC: G09F9/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent destruction of a display panel by external stress caused by a time of attaching a display panel and temperature variation by attaching a panel attaching frame and peripheral members attaching frames with the prescribed elastic force. SOLUTION: A first frame 20 to which a display panel 10 is stuck and a second frame 21 are attached. In this case, a long attaching plate hole 23 is provided at the second frame 21 side in the horizontal direction. Also, a cylindrical elastic body 26 is placed between a panel attaching frame 30 to which the display panel 10 is stuck and a side attaching frame and a traverse attaching frame, both used for attaching the panel attaching frame 30 to a front case and the like. Therefore, stress caused by attaching the frame to the front case and the like is absorbed by the cylindrical elastic body 26. Further, metal fittings used for hanging a display panel device at a ceiling and the like are fixed to the side attaching frame and the traverse attaching frame holding a rear case between them.