baber/WOPTO huggingface dataset:
Patent JP-H03210674-A (JP)
Title: Picture data processing method
Inventor: MURAKAMI TAKAYOSHI
IPC: G06T11/80
Filed: 1990-01-16
Abstract: PURPOSE:To shorten a processing time and to reduce labor for processing of the picture data by sampling the data to display a screen and reflecting the deleting result of undesired picture elements to the original data on the screen when the quantity of data on the read pictures is too large to display them on a single screen in an editing state of the read pictures. CONSTITUTION:The picture data processing method is comprised of a keyboard 1 being an input means, a scanner 2 serving as a picture element reading part, a data processing part 3, a display control part 4, a storage part 5, a CRT display 6, and a processor 7. In such configuration, the data are sampled in a desired range if the quantity of data on the read pictures is too large to display them on a single screen. Thus all pictures can be displayed on a screen and at the same time the pictures can be edited on the screen. Then the editing result is reflected to the original data. Then the processing time is shortened and the labor can be reduced for processing of the picture data.
Patent JP-H03211738-A (JP)
Title: Bidirectional 2-terminal thyristor
Inventor: OKA RITSUO
IPC: H01L29/861
Filed: 1990-01-16
Abstract: PURPOSE:To manufacture a bidirectional 2-terminal thyristor in a mass production with small fluctuation of a holding current value by providing overlaps between P- (N-) type layers of emitter diffused parts provided on one and the other base diffused parts N (P) and between N- (P-) type layers of ohmic diffused parts. CONSTITUTION:Overlaps O, i.e., compensating regions of high impurity concentration are formed on a boundary between mask pattern of N12 layer and N22 layer of second and fourth layers of ohmic diffused parts and mask patterns of P11 layer and P21 layer of emitter diffused parts of first and fifth layers. With the above structure, a fluctuation in a holding current in the structure can be reduced to improve yield.
Patent JP-H06215304-A (JP)
Title: Magnetic head driving circuit
Inventor: SAITO YOSHIHIRO
IPC: G11B5/02
Filed: 1993-01-19
Abstract: PURPOSE:To decrease the power source voltage of a driving power source. CONSTITUTION:This circuit is provided with a coil for winding two windings 21a, 21b around the same core. Further, a magnetic head 22 is driven by connecting circuit 23 using a choke-coil CH to two pieces of windings 21a, 21b. A back flow preventing elements for preventing the back flow of currents from switching elements to respective windings 21a, 21b are connected between switching elements flowing driving currents alternately to two pieces of windings 21a, 21b of the coil part 21 and respective windings 21a, 21b. Thus, the purpose is attained.
Patent JP-S60150335-A (JP)
Title: Light transmission and reception device of optical wavelength multiplex communication equipment
Inventor: KIMURA YOSHIHIKO
IPC: H04B10/00
Filed: 1984-01-18
Abstract: PURPOSE:To realize compact and miniaturized device by using one unit in common for a wave transmission section for multiplex utilizing an interference thin film filter having a filter characteristic on both front and rear sides and a wave reception section branching waves. CONSTITUTION:A light of wavelength lambda1 transmitted from a light source 12 is reflected on the interference thin film filter 32 and the light of wavelength lambda2 transmitted from a light source 12 is reflected on the interference thin film filter 32. On the other hand, the optical signal subject to wavelength multiplex from a light selector 2 is transmitted through an optical fiber 6 for return path, the light of wavelengths lambda1, lambda2, lambda3 is branched at the interference thin film filters 31, 32, 33 respectively at a collimator lens 7 and given to corresponding photodetectors 21, 22, 23. Since a unit 8 comprising the interference thin film filters 31, 32, 33 acts like the wave synthesis operation on a face opposing the light sources 11, 12, 13 and acts like the wave branching operation on the face opposing the photodetectors 21, 22, 23 in this way, it is possible to use one unit for both the wave transmission section and the wave reception section in common.
Patent JP-H09214245-A (JP)
Title: Antenna
Inventor: BUYORUN YOHANISON
IPC: H01Q13/26
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To attain a space diversity by avoiding the generation of a difference from a radiation pattern and a direction of a polarized wave vector between two polarized waves in the duplex polarized wave antenna. SOLUTION: The duplex polarized wave antenna has at least one radiation element 2 and a ground plane 4, in which at least side walls 5, 6 are partially provided, and at least one polarized wave selection element 8 (9) is provided between the radiation element 2 and the side walls 5, 6 to send one of polarized waves and to decide a radiation pattern of the other polarized wave.
Patent JP-H01182597-A (JP)
Title: Internal pump
Inventor: FUJII TAKAO
IPC: G21C15/243
Filed: 1988-01-18
Abstract: PURPOSE:To prevent a powder-formed material having a larger specific gravity than that of a liquid mass in a purge water from flowing into a motor case by generating a swirlingly rising flow in a fluid in a passage connecting a pressure container to the motor case accompanying the rotation of the pump shaft of a motor. CONSTITUTION:A motor consisting of a rotor 3 and a stator 4 is built in inside a motor case suspended from the bottom portion of a nuclear-reactor pressure container 1. A pump shaft 5 is fixed to the inside of the rotor 3 while an auxiliary impeller 6 is fixed to the bottom end thereof. In this case, an impeller 7 is fixed to the top end of the pump shaft 5 while a diffuser 8 is provided on the lower course side of the impeller 7. The passage of purge water is formed between a stretch tube 9 for fixing the diffuser 8 to the container 1 and the pump shaft 5. A plurality of spiral projections 11 are formed on the lower end of the purge-water passage, i.e., on the pump shaft 5 side in the vicinity of a purge-water injecting port.
Patent JP-S57120142-A (JP)
Title: Programmable display circuit
Inventor: TAKAHASHI TSUTOMU
IPC: G06F3/147
Filed: 1981-01-19
Abstract: PURPOSE: To display a data to a hexadecimal light emitting diode, by freely switching a program address and the data under the control of a program without manual operation.  
     CONSTITUTION: In the case of an address display, the terminals Q and Q' turn on a light emitting diode display circuit 18 in response to the output of a selection signal line 106 in the initial state of the flip-flops 12 and 13 respectively As a result, an address driver 11 becomes active and an address bus 101 is connected to a bus 107. In the case of a data bus display, a bit of a data bus 100 is connected to a terminal D of a bus driver control circuit 13. Then a data is delivered to the bus 100 synchronously with the output of a data latch strobe signal line 104. Thus the data is displayed at the display circuit 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57120326-A (JP)
Title: Wire bending device
Inventor: OONISHI BUICHI
IPC: B21F3/02
Filed: 1981-01-19
Abstract: PURPOSE:To obtain stable quality of a wire bending device by providing a movable seat and a stationary seat on a box-shaped body when a flat type wire used for a transformer or the like is bent while flattening the wide surface of the wire, inserting the wire between the seats, and displacing the movable seat by a worm gear unit. CONSTITUTION:An anchoring plate 4 is mounted on one side of a box-shaped body 1 forming a wire bending device, and a worm 2 from which a square shaft 5 is projected externally and a worm gear 3 cooperated with the worm 2 are contained in the body 1. A hole 6 for inserting a circular turntable 7 is provided on the upper surface of the body 1, the turntable 7 is inserted into the hole 6, and is integrally fixed with the gear 3. A movable seat 8 and a stationary seat 12 are mounted on the upper surface of the body 1, and a wire supporting plate 9 and a wire fixing plate 13 are scured with butterfly nut to the surfaces of the seats. In this manner, the wire is inserted to the gap between the plates 9 and 13, a handle attached to the gap between the plates 9 and 13, a handle attached to a square shaft 5 to turn the gear 3, thereby displacing only the seat 8. Thus, the wire disposed on the turntable 7 is bent in a desired angle.
Patent JP-2000208582-A (JP)
Title: Semiconductor device
Inventor: OIKAWA KIYOHARU
IPC: G01R31/28
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of independently analyzing an IP(Interactual Property) chip packaged on a substrate as a MCP (Multiple Chip Package) together with a microcomputer CPU chip and for simplifying failure analysis. SOLUTION: An MCP terminal 5 and an IP chip 3 are connected through bonding of terminal 7 for bonding option arranged on a package substrate 1, outputs of a port circuit 12 and a MCP port circuit 13 are inhibited by a control circuit 14, and the IP chip 3 can be analyzed independently through signal exchange between the IP chip 3 and outside without the intermediary of a microcomputer CPU chip 2.
Patent JP-S62165121-A (JP)
Title: Flow rate conversion device
Inventor: FURUSE AKIO
IPC: G01F1/24
Filed: 1986-01-16
Abstract: PURPOSE:To reduce an error in measurement which is caused by a change in attitude by providing a cantilever type pressure receiving plate and a wall, a side wall, etc., provided at the tip of the said plate. CONSTITUTION:The side wall 109 is provided to a side edge of an extension part 104A and the wall 111 is also provided opposite the tip of the extended part 104A so as to apply an operating force due to a flow to the cantilever pressure receiving plate 104. Further, displacement detection coils 112A and 112B are provided under the extended part 104A and the other extended part 104B. Those coils 112A and 112B are put opposite the pressure receiving plate 104 and the quantity of displacement of the pressure receiving plate 104 is known from the inductance values of the coils 112A and 112B by variation in facing direction to the pressure receiving plate 104. Thus, an error in measurement is reduced.
Patent JP-S62188223-A (JP)
Title: Manufacture of semiconductor compound
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/28
Filed: 1986-01-16
Abstract: PURPOSE:To enable formation of a desirable silicide layer in which oxygen is prevented from being included in the TiSi2 layer, by forming a cover film of TiN or the like on a semiconductor material provided with a metal layer, before performing heat treatment. CONSTITUTION:A thermal oxide film 2 is deposited on a (100) Si substrate 1, and a doped polycrystalline Si film 3 having a thickness of 2,500Angstrom  is deposited thereon. Further, a 500Angstrom  thick Ti layer 4 is formed by sputtering and then a TiN layer 5 is vapor deposited thereon to obtain an electrode struc ture. The semiconductor substrate having such electrode structure is Ir annealed at 800 deg.C for 30sec to obtain a desirable silicide layer. The desirable silicide layer can be obtained even if the atmosphere gas is not replaced sufficiently. As a result, it is possible to obviate the need of a time which would be required by prior arts for replacing the atmosphere gas for the purpose of eliminating influence of oxygen involved when the wafer is introduced, and therefore it is also possible to improve the productivity.
Patent JP-S5391957-A (JP)
Title: Production of granular stabilizer
Inventor: ISHIDA ZENICHI
IPC: C08K7/16
Filed: 1977-01-24
Abstract: PURPOSE: A specific stabilizer ingredient is added to a lead stabilizer, premixed, then granulated to provide a granular stabilizer containing no or a small amount of fusible component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11204413-A (JP)
Title: Substrate treatment device
Inventor: HISAI AKIHIRO
IPC: H01L21/027
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce burden on an operator, by starting control to change a a preset temperature of a heat treatment section, and thus changing the preset temperature of the heat treatment section to a treatment temperature before starting treatment of an allocation object lot. SOLUTION: On the basis of a preset temperature and a status of use of respective heat treatment sections HP1-HP8 before starting treatment of a #2 lot to be treated under input treatment conditions, a main controller allocates a heat treatment section HP to be used for each heat treatment of the #2 lot, using the treatment temperature of each heat treatment included in the input treatment conditions for the #2 lot. Then, it starts control to change the preset temperatures of the heat treatment sections HP5, HP6, and HP8 for a #1 lot corresponding to each heat treatment of the #2 lot, and thus changes the preset temperatures to the treatment temperature of each heat treatment of the #2 lot corresponding thereto.
Patent JP-S63175819-A (JP)
Title: Polygonal laser scanner
Inventor: ISHIZUKA YUTAKA
IPC: G02B26/10
Filed: 1987-01-14
Abstract: PURPOSE:To miniaturize and simplify the whole of a device by providing a motor frame, with which a motor to freely turnably drive a polygonal mirror is sheathed, and a motor control substrate on which a motor drive power IC is mounted and setting the motor control substrate to the motor frame so that the radiation part of the motor drive power IC is closely brought into a contact with the motor frame. CONSTITUTION:With respect to a polygonal laser scanner used to deflect a laser beam, a motor M and a motor control substrate 14 are unified and the radiation surface of the radiation part of the motor drive power IC mounted on the motor control substrate 14 is closely brought into contact with a motor frame 8 or a motor frame projecting part 12, and in this state, the motor control substrate 14 is set to the motor frame. Thus, the whole of the device is miniaturized and simplified, and the number of constituting parts is reduced to reduce the production cost because the motor frame is used instead of a radiator.
Patent JP-S56105769-A (JP)
Title: Electrostatic spray painting equipment
Inventor: SAITOU SHIGEO
IPC: B05B5/025
Filed: 1980-01-24
Abstract: PURPOSE: To prevent certainly breakdown of insulation caused by atmospheric moisture condensed on the outer surface of an insulated hoses by arranging the insulated hoses to supply paint, air and so on and high voltage supplying system in an airtight hollow insulated support.  
     CONSTITUTION: Electrostatic spray painting equipment 1 consists of hollow insulated support 2 with electrical insulation, valve instruments 3 and 3 and electrostatic spray painting machine 4. The high voltage supplying system passes through from one end of support 2 to the other end along the shaft line of support 2 and insulated hoses 5, 6, 7, 8... to supply paint, compressed air, shaping air and so on are inserted into support 2 and clumped at the both ends of support 2 with hose cupplers 2d, 2d..., 2e, 2e.... Thus, support 2 is shut out completely from atmosphere and the electrically insulated property of hoses 5, 6, 7, 8... is perfectly maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000208401-A (JP)
Title: Proximity effect correction method and eb mask
Inventor: OBINATA HIDEO
IPC: G03F1/20
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve throughput by simplifying parameter setting by extracting a region with the same pattern area density and fixing a mask bias amount to be led out by using a specified approximate formula to a fixed distance from a pattern end. SOLUTION: A region having fixed pattern area density is extracted. A pattern end is divided into a rectangular mesh. A size of a mask opening of a correction region 100 is enlarged from a design size X to sizes Y, Z for proximity effect correction. Since a fixed region which requires proximity effect correction is extracted and subjected to correction by using a simple formula, a mask bias amount can be readily calculated in a short time. Each parameter used for a formula can be determined from pattern data and information of acceleration voltage in advance, and parameter setting by simulation and experiment is not required.
Patent JP-H09192261-A (JP)
Title: Finger health implement connectable to personal computer
Inventor: NAKAZONO SHOGO
IPC: A61H1/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To be served as health promotion and maintenance by providing a plurality of operation switches in positions matched to respective fingers, inputting pressing signals generated in the case pressing down these operation switches into a personal computer, and facilitating collection, etc., of various kinds of data such as frequencies of moving the fingers, time, etc. SOLUTION: This finger health implement 1 is provided with a main body 2 and a connecting cable 3 extended from a side face 2a of the main body 2. The main body 2 is provided with operational switches 51 -54 in one side face of a case 4 able to be held by one hand and a built-in circuit in the case 4. The connecting cable 3 has one end connected to the built-in circuit and the other end provided with a mouth connector 7. The built-in circuit is so constituted that, when respective operation switches 51 -54 are pressed, the pressurized signals are input in the personal computer so that arithmetic processing such as the frequencies of pressing the operation switches 51 -54 in a fixed time, collection of a time for required for pressing a prescribed frequency, analysis, etc., is performed.
Patent JP-S62164593-A (JP)
Title: Thermally melting transfer ink ribbon
Inventor: KOBAYASHI NAOTAKE
IPC: B41M5/44
Filed: 1986-01-17
Abstract: PURPOSE:To enable sharp printing to rough surface paper, by laminating a release layer, an ink layer, a flow preventing layer and an anchor layer to a base material in this order and regulating the melt viscosity ratio of said layers to specific relation. CONSTITUTION:A release layer 3, an ink layer 4, a flow preventing layer 5 and an anchor layer 6 are successively laminated to a base material 2 to form a thermal melting transfer ink ribbon 1 and, when the release layer 3 is set to Va, the ink layer 4 to Vb, the flow preventing layer 5 to Vc and the anchor layer 6 to Vd with respect to melt viscosity, the relation of Va and Vd<Vb<Vc is prescribed. As the base material, there are polyester, polyimide and polycarbonate etc., and the release layer 3 and the anchor layer 6 are set so as to have viscosity of 1-10,000cps at 200 deg.C. The thickness of the release layer 3 is set to 0.1-3.0mum and that of the anchor layer 6 to 0.1-5.0mum.
Patent JP-S61168277-A (JP)
Title: Lateral-excited gas laser
Inventor: ISHIKAWA KEN
IPC: H01S3/038
Filed: 1985-01-21
Abstract: PURPOSE:To obtain a discharge having high uniform discharging current density by distributing large quantity of and uniform radiation for ionizing a laser medium between main electrodes to preliminarily effectively ionize it. CONSTITUTION:A reflector 12 for reflecting ultraviolet ray 11 in a discharge arm generated between arc discharge electrodes in a direction between main electrodes 2 and 3 is provided to be concentrated to uniformly distribute the ray 11 as ionizing radiation between the electrodes 2 and 3. As a result, the ionization of the laser medium between the electrodes 2 and 3 necessary to start the main discharge is effectively performed to oscillate stable pulse laser at every time.
Patent JP-H10205567-A (JP)
Title: Rotary damper and closed damping device using it
Inventor: KUWABARA MINORU
IPC: F16F9/14
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts for inexpensiveness. SOLUTION: In a casing which is formed with a circular body 2 and a cover to close the opening of the body 2 and provided with plural viscose fluid filling chambers A, B, a columnar rotor 3 is stored coaxially with the body 2. A shaft 6 rotated integrally with the rotor 3 is protruded from the casing. The first communication passage R1 to communicate the filling chambers A, B is formed on a fixed partition 10 which is protruded from the inner periphery of the body 2 inward to the radial direction with the end put in slide contact with the outer periphery of the rotor 3. A radial moving body 15 is fitted into a vertical groove 14a formed at the end of a rotary partition 14 protruded from the outer periphery of the rotor 3 outward to the radial direction. A holding means is provided to keep a given space between the bottom wall of the groove 14a and the moving body 15.  A flow passage 14b to communicate a space encircled by the bottom wall of the groove 14a and the moving body 15 with the fluid filling chambers A, B is provided on one side wall as part of the groove 14a so that the moving body 15 can contact the inner periphery of the body 2 with the rotation of the rotor 3 to one direction and separate from the inner periphery of the body 2 which the rotation thereof to the other direction.
Patent JP-S60151416-A (JP)
Title: Vibration damping device of rotor
Inventor: FUTAMI RINZOU
IPC: F16F9/12
Filed: 1984-01-19
Abstract: PURPOSE:To prevent the movement of spheres for supporting a movable body from being restricted due to the contact of a retainer with a stationary part or the movable body by a method wherein the retainer is supported horizontally shiftably by means of spheres and at the same time given by centripetal force at all times. CONSTITUTION:A retainer 23 is formed annularly as a whole and provided with a plurality of holes 25, in each of which a first sphere 22 is fitted, at equal intervals in the circumferential direction. In addition, a plurality of recesses are arranged on the top surface of the retainer 23 at equal intervals between the holes 25 and consist in fitting magnets 26 therein. A plurality of recesses, to each of which a magnet 27 to attract the magnet 26 is fittingly fixed, are formed on the inner surface of the recess 3 opposite to the retainer 23 at the portions opposite through a spacer 10 to the magnets 26. A plurality of second spheres 24 are arranged on the underside of each magnet 26 of the retainer 23.
Patent JP-2000207105-A (JP)
Title: Communication terminal device
Inventor: KUWABARA KEN
IPC: G06F3/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a communication terminal device which can put a cursor position back to a desired position through easy operation by moving the cursor in the opposite direction from a specific direction, when a specific key is depressed long. SOLUTION: When a candidate is selected from among plural symbols in a list display state by moving the cursor, a redial/symbol key 4d (symbol key) used for symbol list candidate mode switching is operated. More specifically, the cursor moves in the specific direction for each symbol in this case each time the symbol key 4d is pressed short. When this symbol key 4d is depressed long, cursor movement different from that of the short depression is done. The cursor can be moved not only with the symbol key 4d, but also with a key 4c. This, when the symbol key 4d is pressed long, the moving direction of the cursor is changed. Namely, the cursor moves in the direction opposite to that of short depression.