baber/WOPTO huggingface dataset:
Patent JP-H01120900-A (JP)
Title: Mount design system of printed board
Inventor: HISATOMI YUJI
IPC: H05K13/04
Filed: 1987-11-04
Abstract: PURPOSE:To prevent increase of the capacity of the libraries to facilitate the library management by preparing data for the types of the shapes of the IC sockets in the component name library and the component shape library, thereby enabling a free combination of the components and the IC sockets. CONSTITUTION:The shapes of the IC sockets of the required types are previously entered in a components shape library. In the mount design of a printed board, for each part to be mounted, the name of the component, whether or not an IC socket is used, and the type of the IC socket are specified. If no IC socket is used, the component name specified for each part to be mounted is searched, and the component shape of an IC 1 is searched by a pointer P5. Also for the component function, search can be made by a pointer P6. And, if an IC socket is used, the corresponding IC socket is located in a component name library by the IC socket name, and the shape of the IC socket is located in its pointer P7 and made to be the component shape of the IC 1.
Patent JP-S62139186-A (JP)
Title: Positioning control circuit for track in disk control device
Inventor: TAKAHASHI SATORU
IPC: G11B21/10
Filed: 1985-12-12
Abstract: PURPOSE:To attain a high speed and stable operation for a positioning, and to obtain a simplified control circuit by providing a means which finds the number of each residual track at the switching point of a servo head by a limiting current between in an accelerating/decelerating and a constant speed periods. CONSTITUTION:A 1/2 divider 10 is newly provided at an arithmetic and logical circuit 1A, and the divider 10 divides a counter output to 1/2, and raises fractions to a unit. When the number of objected tracks is even (odd) number, the number of even (odd) tracks out of the number of residual tracks is operated An output 10a is inputted to a D/A converter 12 within an arithmetic circuit 11, and a D/A output signal 12a is added on a conventional lamp signal 6a, and is changed to a new position error signal PE, and it is inputted to a newly provided positioning control circuit 5A. The arithmetic and logical circuit 1A finds the output timing of a mode command as a mode switching command MDA, and outputs the number of residual tracks CTa to the positioning control circuit 5A monitoring the number of residual tracks outputted from a counter 1 from time to time in a seek operation. Thereby, the shift time of a head can be reduced, and a circuit is simplified, a stable control resistant to disturbance, etc. can be attained.
Patent JP-2001097597-A (JP)
Title: Sheet material conveyor and sheet material processor
Inventor: NAKAGAWA TOMOHITO
IPC: B65H5/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material conveyor making it easier to guide the end of a sheet material to be conveyed to the nip part of a conveying roller, and preventing the sheet material from being deflected when conveyed, and a high-quality sheet material processor preventing blurring of images by conveying the sheet material by means of the sheet material conveyor. SOLUTION: In the clamping parts provided in plural positions, at least a pressure roller C16 (driven rotor of a clamping part located downstream of the path of conveyance for sheet material) has its sheet material abutting surface formed of a high friction member.
Patent JP-H11118736-A (JP)
Title: Apparatus and method for x-ray diagnosis
Inventor: HASHIMOTO NOBUHIKO
IPC: A61B6/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To pick up images in conformity with a size, a shape, a thickness in an X-ray transmission direction, structural precision, etc., of a device or container to be diagnosed, by setting a plurality of X-ray generation apparatuses a the like of different X-ray generation focal points in a manner to be switchable. SOLUTION: Two or more X-ray generation apparatuses of different X-ray generation focal points are set in a manner to be switchable. For instance, an X-ray generation apparatus 8 and a microfocus X-ray generation apparatus 10 are loaded on a moving stage 11 together with a CCD camera 9, and the moving stage 11 loaded on a Y-directional moving stage 12 can be moved in a Y direction by a ball thereby 13. An object to be inspected is set to a sample holder 2, a position of which is confirmed by the CCD camera 9. The X-ray generation apparatus 8 or microfocus X-ray generation apparatus 10 is switched to be used in accordance with a precision state of a diagnosis part of the object to be diagnosed. The X-ray generation focal point can thus be changed. Alternatively, an X-ray detection medium can be changed in accordance with the precision state of the diagnosis part.
Patent JP-H09130037-A (JP)
Title: Method for manufacturing multilayer wiring board
Inventor: KITAMURA NAOYA
IPC: H05K3/46
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To contrive to enhance adhesion strength of an interlayer insulation resin layer to a wiring conductive layer by a method wherein, after thermoplastic resin is placed on a wiring layer of a base board and the spaces between wires are evacuated, the thermoplastic resin is pressed while thermally deformed and the spaces are filled with the resin, and a step of forming a next wire layer is repeatedly performed. SOLUTION: A base board 100 having a horizontal wiring conductor 101 and a vertical via conductor 102 is formed as a wiring layer. Thermoplastic resin 103 is supplied as an interlayer insulation film to the space 105 between the base board 100 and a die 104. The space 105 between the die 104 and the base board is evacuated from an intake/exhaust port 106. Next, the thermoplastic resin 103 is heated and fed to the space between conductors and/or plated through hole. Pressure is applied to the thermoplastic resin 103 in the die from a lateral direction, and the thermoplastic resin 103 is stacked with the horizontal wiring conductor 101 or the vertical via conductor 102. A wiring layer comprising the other horizontal wiring conductor 108 and a vertical via conductor 109 is formed.
Patent JP-H02126760-A (JP)
Title: Method and device for testing line opening
Inventor: YAMAGUCHI KANMI
IPC: H04M3/32
Filed: 1988-11-05
Abstract: PURPOSE:To confirm the opening condition of a transmission line with the operation of only one exchange by designating the line number of a tested communication line with a certain exchange in an exchange network, sending a line opening test control signal through a signal line to other exchange and transmitting a test signal to the designated communication line. CONSTITUTION:A line opening test control signal including the line number information of a communication line 4 for transmission and reception from a first exchange 101 is sent through a signal line to a second exchange 102 of the connecting destination of a test object line, a test signal is sent to the communication line 4 for the transmission designated by the line number information, and when the second exchange 102 receives the test signal, it is sent through a communication line 3 for receiving a response signal for the signal to the first exchange 101 and the response signal for the test signal sent by the first exchange 101 is decided.
Patent JP-H10104200-A (JP)
Title: Gas sensor
Inventor: MIZUTANI KEIGO
IPC: G01N27/416
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor enhanced in detection accuracy by enhancing hydrocarbon selectivity to reduce the effect of various gases. SOLUTION: A first pump cell 2 wherein a pair of electrodes 21, 22 are formed on the surface of an oxygen ion conductive solid electrolyte and a second pump cell 3 wherein a pair of electrodes 31, 32 are formed on the surface of the solid electrolyte 1 are provided. One electrodes 21, 31 among two pairs of electrodes are exposed to gas to be measured and the oxidizing catalyst activities of one electrodes 21, 31 to hydrocarbon of the electrodes on the side of the gas to be measured are made different to detect the concn. of hydrocarbon in the gas to be measured from the difference between the outputs of the respective cells.  The electrode 31 lower in oxidizing activity among the electrodes on the side of the gas to be measured is constituted of a material based on platinum and containing at least one kind of a component selected from nickel, iron and manganese to largely enhance the selectivity to hydrocarbon.
Patent JP-S62139370-A (JP)
Title: Bimorph element
Inventor: TAKAHASHI SADAYUKI
IPC: H01L41/09
Filed: 1985-12-13
Abstract: PURPOSE:To generate a constant displacement at all times without controlling a driving electric field strength by using an elastic plate and a material whose phase is transferred from an anti-ferroelectric phase to a ferroelectric phase and whose volume expands simultaneously when an electric field is applied. CONSTITUTION:A metallic electrode film 12 is arranged on the front and back sides of a plate 11 made of anti-ferroelectric ceramics which is expressed by, for example, Pb0.99Nb0.02[(Zr0.6Sn0.4)0.94Ti0.06-]0.98O3 and whose phase is transferred from an anti-ferroelectric phase to a ferroelectric phase and simultaneously whose volume expands. This is bonded to a metallic plate 13 having elastic properties. When an electric field of critical field strength or over is applied in a direction of the thickness of the plate 11, the plate 11 is going to extend vertically to the electric field, but the plate 13 deforms and bends its free end. The quantity of this deformation is not proportional to the field strength and it is kept constant when the strength is the critical field strength or over. Accordingly, a constant displacement can be generated without controlling the electric field strength precisely.
Patent JP-H06141461-A (JP)
Title: Detecting device for grounding of rotor winding of rotating electric machine
Inventor: NIIKURA HITOSHI
IPC: C22C19/03
Filed: 1992-10-20
Abstract: PURPOSE:To provide a grounding detecting device which can detect the ground current of a rotor winding in a noncontact manner with easy maintenance in a rotating electric machine such as a generator or the like provided with an exciter. CONSTITUTION:A power supply 14 and a shape memorizing alloy 15 are connected to a rotor winding 4, and they are connected to a rotor shaft 2. On the other hand, an optical sensor head 16 which detects the deformation of the shape memorizing alloy 15 attached to the side face of a bracket, an optical signal from the optical sensor head 16 is input to a photoelectric converter 18 by an optical fiber, the optical signal is converted into an electric signal, the electric signal is input to a judgment circuit 17, and an alarm 20 is actuated by an output from the judgment circuit.
Patent JP-H0689519-A (JP)
Title: Device for controlling head position of mangetic disk device
Inventor: ABE HIDEO
IPC: G11B21/10
Filed: 1992-09-08
Abstract: PURPOSE:To improve responsiveness and to make high speed seek possible by controlling continuously a head drive motor an analog speed control system. CONSTITUTION:A digital position instruction signal 1 is impressed to a digital controller 2, and a head 4 is sought up to a target position through a head drive device 3. The position of the head 4 is detected as sampling data from servo data on a disk by a digital position detection means 5 and fed back to the digital controller 2. On the other hand, by the analog speed detection means 8 in the head drive device 3, the detected value is fed back to the head drive device 3.
Patent JP-S63152678-A (JP)
Title: Fluid ink for printer
Inventor: OWATARI AKIO
IPC: C09D11/328
Filed: 1987-11-06
Abstract: PURPOSE:To obtain the titled ink having excellent properties such as resistance to clogging of recording head nozzle, rapid-drying property, etc., by dissolving a dye in a solvent composed of specific alcohols or polyhydric alcohol alkyl ether derivatives having low volatility in itself. CONSTITUTION:The objective ink can be produced by using an alcohol and/or a polyhydric alcohol alkyl ether derivative (e.g. benzyl alcohol, ethylene glycol monomethyl ether acetate, etc.) as a dye solvent having a vapor pressure of <=7mmHg at 20 deg.C under 1atm, a viscosity of <=20cp and low volatility in itself. Preferably, 2-30pts.wt. of a dye is dissolved in the organic solvent.
Patent JP-H02126392-A (JP)
Title: Prepaid card device
Inventor: WATANABE MAKIO
IPC: G06K17/00
Filed: 1988-11-07
Abstract: PURPOSE:To complicate how to discriminate a prepaid card and to prevent counterfeighting by changing the discriminating part of the prepaid card according to a temperature. CONSTITUTION:A prepaid card 4 is inserted to a discriminating device 5, carried onto a carriage path 6, and a discriminating part 4a of the prepaid card 4 in a constant temperature condition is detected by an image sensor 1. Next, when the prepaid card 4 is heated by a temperature control part 2, the discriminating part 4a of the prepaid card 4 is changed to a discriminating part 4b. At such a time, the discriminating part 4b is detected by an image sensor 3.
Patent JP-2000108438-A (JP)
Title: Image recording apparatus
Inventor: SAGOU AKIRA
IPC: B41J2/01
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an image recording apparatus capable of forming an image of good quality by suppressing the positional shift of a recording medium in a lateral direction in an image forming area. SOLUTION: A recording medium feed means 10 holding a sheet-like recording medium P from both surfaces thereof to feed the same in a predetermined direction is provided and a recording head 42 ejecting ink to the surface of the recording medium P to form a desired image is provided on the downstream side of the feed means 10. A feed roller pair 2 rotating while holding the recording medium P from both surfaces thereof to feed the recording medium P is provided on the downstream side in a feed direction of the recording head 42 and a fixing roller fixing an image while pressing the recording medium P is provided on the downstream side of the feed roller pair 2. The feed roller pair 2 is arranged so that the plane Y containing the axial lines of the respective rollers 3 of the feed roller pair 2 crosses the feed direction of the recording medium P at a non-right angle.  Since the recording medium P comes into surface contact with the rollers 3, large braking force suppressing the lateral positional shift of the recording medium P in an image forming area is obtained.
Patent JP-H03144204-A (JP)
Title: Burner
Inventor: TAGI AKIO
IPC: F23D11/10
Filed: 1989-10-27
Abstract: PURPOSE:To feedback to an evaporation cylinder stably regardless of the amount of the combustion that is generated by combustion by constituting a burner head which is first divided into the upper and lower sections and in which both sections are connected. CONSTITUTION:A flame 22 is formed and once the combustion starts, part of the heat that is generated by the combustion is feedback to a vaporization cylinder 5 as radiation heat from the flame 22 and the conduction heat from a burner head 13, and the vaporization is continued even with no operation of a heater 6. But because of the two-body construction of the burner head 13 in a burner head below 13'' and a burner head up 13', the heat generated at the burner head 13'' is cut at its joint and the heat conduction in the up-and-down direction is difficult, and the heat is mostly feedback to the vaporization cylinder 6. Further, since a flame hole below 14'' is provided near the flowin port 13b of mixture gas, the size of the flame 22'' that is formed at the flame hole below 14'' near the flowin port 13b of the mixture gas 13b, the size of the flame 22'' that is formed at the flame hole below 14'' of the burner head 13'' does not change much even when the combustion quantity is changed. With this arrangement the heat thus generated by the combustion can be feedback to the vaporization cylinder stably at a high level regardless of the largeness or smallness of the combustion quantity.
Patent JP-S63134714-A (JP)
Title: Construction of underground continuous wall
Inventor: ABE TOMIICHI
IPC: E02D5/20
Filed: 1986-11-25
Abstract: PURPOSE:To enable necessary component parts to be previously erected in a hollow unit, by a method wherein the cut-off hollow unit is set in an excavated groove, and wherein stabilizing liquid is discharged and the hollow unit is erected in the excavated groove, and wherein concrete is poured in the hollow unit. CONSTITUTION:After a groove 2 is filled up with the bentonite liquid mud 5 of stabilizing liquid, a cut-off hollow unit 6 is permitted to float on the surface of the bentonite liquid mud 5 in the groove 2, and is set. After that, the bentonite liquid mud 5 is discharged from a small groove 2a and at the same time, the hollow unit 6 is collectively erected, and in the hollow unit 6, concrete 15 is air-poured. Then, the hollow unit 6 is integrated with the concrete 15, and in ground 1, an underground continuous wall is directly constructed. As a result, previously on the external side surface of the hollow unit, work on the external water-proofing of high reliability can be executed.
Patent JP-S62141436-A (JP)
Title: Air conditioner equipped with sterilizer
Inventor: WATANABE KIYOSHI
IPC: F24F3/16
Filed: 1985-12-16
Abstract: PURPOSE:To make it possible not only to supply clean air by sterilizing bacteria in suspension in cooling air or in heating air but also to sterilize the bacteria in suspension in the air by using only as a blower even during the seasons, in which cooling or heating is unnecessary, by a structure wherein a sterilizer is installed in the flow passage of the air. CONSTITUTION:A air passage 13 connecting a suction part 11 with an exhaust part 12 is formed in the interior of an air conditioner main body 10. In addition, a filter 14 is located at the suction part 11 and guide plates 15 to control the outflowing direction of exhaust air are arranged at the exhaust part 12. Further, a heat exchanger part 16 is located at the interior of the suction part 11 and at the same time a rotary fan, which is freely rotatable with a motor, is arranged ahead of the exhaust part 12 as a blasting part 17. Furthermore, ahead of the blasting part 17, a bactericidal lamp, which consists of a tubular electric lamp to irradiate ultraviolet rays, is positioned as a sterilizer 18.
Patent JP-H11107636-A (JP)
Title: Method of removing, installing and replacing window frame of existing concrete-constructed building
Inventor: FUNYU SHIRO
IPC: E06B1/56
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a method, in which the removal of a window frame or the installation of the window frame for replacing the window frame is conducted causing low noise and preferably low vibration. SOLUTION: At least one opening 34 opened to at least one surface on the indoor side or the outdoor side of mortar 20 in the periphery of the window frame 16 is formed to mortar 20, the opening 34 is filled with an expansive admixture 38, mortar 20 is fractured by the cubical expansion of the expansive admixture 38, the fragments of mortar are taken off, and the window frame 16 is removed. A plurality of opening holes 42 are formed in the surface of a building frame 12, anchor members 44 are planted into the holes 42, and the new window frame 46 is disposed into an opening section 14. The window frame is fixed onto the anchor members 44, and a section between the new window frame and the building frame 12 is filled with new mortar. The opening 34 and the holes 42 can be formed by ultrasonic cutting.
Patent JP-H04154673-A (JP)
Title: Method for calcining ceramic compact and setter member used for the same method
Inventor: SOGA KOZO
IPC: C04B35/64
Filed: 1990-10-18
Abstract: PURPOSE:To prevent deformation and enable homogeneous burning by arranging a setter member integrally equipped with heat insulating spaces such as through- holes or recessed parts, etc., and a carrying surface formed so as to be nearly horizontal in the same plane in a burning furnace, placing a ceramic compact and calcining the ceramic compact. CONSTITUTION:A disklike setter member 3 having a uniform thickness, heat insulating spaces 4 composed of plural vertical through-holes (3a) or recessed parts, etc., is prepared. The resultant setter member 3 is then placed on a prescribed position of a base plate 5 arranged on a hearth 1 of a burning furnace and the top surface thereof is set horizontal. A bottom plate 6 is subsequently placed thereon and a ceramic compact 2 in a state thereof housed in a cylindrical container 7 is placed thereon. In this state, the compact is heated at a high temperature and clacined. Thereby, the ceramic compact 2 is readily erected nearly vertically by interposing the setter member 3 between the bottom plate 6 and the base plate 5 to effectively prevent deformation. Since the heat insulating spaces 4 are provided, nearly homogeneous calcining can be carried out as a whole.
Patent JP-2001108359-A (JP)
Title: Refrigerator
Inventor: FUKUDA MICHIO
IPC: F25D23/06
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To improve sealing ability and heat insulation properties of a partition part to partition the internal part of a storage chamber. SOLUTION: A foamable heat insulation material 13 is injected in a lateral partition plate through a recessed hole formed in an inner box 12 to form a heat insulation section. The foamable heat insulation material 13 is caused to leak through the lower hole of the lateral partition plate to securely seal an engaging part and the upper part of a vertical partition plate 26. Further, the foamable heat insulation material 13 is caused to leak to the deep part of the vertical partition plate 26 through a hole 31 of a recess 30 of the inner box 12 and by securely sealing the vertical partition plate 26 and the inner box 12, sealing ability and the heat insulation properties of the partition part are improved.
Patent JP-H07134283-A (JP)
Title: Liquid crystal display element and production thereof
Inventor: ONISHI NORIAKI
IPC: G02F1/1333
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a liq. crystal display element good in visibility angle characteristic, capable of being uniformly produced with good reproducibility and with the display characteristic stabilized for long period. CONSTITUTION:A coating material contg. a core material contg. a polymerizable material in it is dispersed in a lid. crystal material and injected into a liq. crystal cell, then the core material is gradually released from the coating material and dispersed, and the coating material is bloken ad liberated into the liq. crystal material. When the coating material is sufficiently introduced into the liq. crystal material, heat or right energy is imparted to conduct polymerization and phase separation, and a display medium having a liq. crystal region 11 separated by a polymer member 12 is formed.
Patent JP-2000115032-A (JP)
Title: Dsl transmission system having echo canceller
Inventor: MESTDAGH DENIS J G
IPC: H04B3/23
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a digital subscriber line transmission system having an echo canceller simple in configuration and high in reliability. SOLUTION: This system has an inverse fast Fourier transformation (IFFT) circuit 14 which receives N digital output values as frequency range coefficients, a fast Fourier transformation(FFT) circuit 18 which receives a time area signal and outputs N digital frequency range coefficients as input values, a line interface 16 which couples the IFFT and FFT circuit with a subscriber line 10, and a circuit which inserts cyclic suffixes(CS) at ends of respective symbols while the symbols are part of the time area signal corresponding to the N output values and includes the echo canceler provided so as to subtract the respective output values mutiplied by respective constant magnifications (k) from the respective input values.