baber/WOPTO huggingface dataset:
Patent JP-H09330650-A (JP)
Title: Electron emitting element, electron source using it, image forming device, and manufacture of them
Inventor: KISHI HIROYOSHI
IPC: H01J9/02
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To allow low-power forming, provide an electron emission section as a uniform electron source, and stably display a high-quality image by drawing a conductive film constituting an electron emitting element and having the electron emission section with Ni or Ni and a Ni oxide into a labyrinth diagram shape. SOLUTION: Quartz glass, glass reduced with the impurity content such as Na, blue plate glass, or a ceramic such as alumina is used as the material of a substrate 1. A general conductor material is used as the material of opposite electrode elements 2, 3. A conductive film 4 is made of Ni or Ni and a Ni oxide. When the conductive film 4 is made of a mixture of Ni and the Ni oxide, it is made of metal Ni and its surface oxidation zone and the Ni oxide and its surface reduction Ni zone. The conductive film 4 may be a continuous film or an island-like film at the initial stage of film formation, however a labyrinth diagram-shaped film must be formed at least in the forming process.
Patent JP-H1114919-A (JP)
Title: Deformable mirror, method and device for its assebmly, and optical device
Inventor: FUJITA HIDEAKI
IPC: G02B26/08
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a deformable mirror which prevents an insulating member from being charged electrostatically and holds the deforming shape of a plastic member with high precision. SOLUTION: The deformable mirror 1 consists roughly of a mirror substrate 2, a reference substrate 3, and a voltage application part 4. Switching between the deformation and nondeformation of the deformable mirror 1 is controlled by a voltage application part 4. When the voltage application part 4 applies an alternating voltage between a flexible member 5 and a counter electrode 8, an electrostatic attractive force is generated between the both and the flexible member 5 is attracted to a reference surface 7 to deform in conformity with the reference surface 7. When the application of the AC voltage by the voltage application part 4 is stopped, no electrostatic attractive force operates between the flexible member 5 and counter electrode 8, so that the flexible member 5 is put back into its initial shape.
Patent JP-H0616454-A (JP)
Title: Glass material for circuit board and circuit board
Inventor: YASUI MASAKAZU
IPC: C03C8/14
Filed: 1992-06-29
Abstract: PURPOSE:To form a glass layer which has a high insulating property and is durable against repeated firing, in a glass material for circuit substrate. CONSTITUTION:This glass material for circuit board contains a boron silicate glass frit containing 43-55mol% SiO2, 15-24mol% Al2O3, 14-21mol% MgO, 3-15mol% ZnO and 2-14mol% BaO and an alumina filler as an inorganic filler. Since the glass material does not contain lead oxide, it hardly foams at the time of firing, thus, a dense glass layer with a high insulating property is formed. Also the glass layer endures repeated firing, because it incorporates crystal layers of cordierite and garnite.
Patent JP-S6149205-A (JP)
Title: Robot control system
Inventor: SUZUKI HAYAO
IPC: B25J9/22
Filed: 1984-08-16
Abstract: PURPOSE:To simplify the setting method for a working point by setting the working position and the direction of hand of a robot at angles to the coordinates of a local coordinate system and the reference axis of said coordinate system. CONSTITUTION:The local coordinate systems (xy) and x'y' set by the members to be assembled into two same substrates are set to a robot absolute coordinate system XY. The working points P1-P3 on a substrate are identical to the working points P1'-P3' on the other substrate. An original point O and a point on the (x) or (y) axis are designated and taught in a limited area of a plane parallel to the system XY for definition of the system (xy). The system XY can be obtained by a robot controller as long as the points P1-P3 are taught. Furthermore the directions (arrow heads) of the hands needed for assembly are shown by angles theta to the reference axes of systems (xy) and x'y' and can be set easily.
Patent JP-H1016572-A (JP)
Title: Engine supporting structure of working vehicle
Inventor: NORITAKE KIYOSHI
IPC: F16F1/37
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the displacement of an engine without deteriorting the damping ratio of an engine supporting bed. SOLUTION: An engine supporting bed 18 having a rubber damping member 21 is interposed between a lower part of an engine E and a turning frame 4, and an oscillation control tool 30 having a rubber damping member 35 is interposed between a frame side fixed member to be fixed to the turning frame 4 and a flywheel housing of the engine E to control the displacement in the crankshaft direction and the lateral direction of the engine by the oscillation control tool 30.
Patent JP-H0837360-A (JP)
Title: Conductive pattern connecting method
Inventor: SAGAWA SHIMIZU
IPC: B41J2/345
Filed: 1994-07-22
Abstract: PURPOSE:To provide a conductive pattern connecting method whereby disconnected parts of the conductive pattern can be easily connected and repaired with a good conductivity and to improve the reliability of the connected parts. CONSTITUTION:A first wire bonding is applied to a disconnected part 60 to form a first connected part 701, using a wire bonding unit. A second wire bonding is applied to an upper part of the connected part 701 to form a second connected part 702 thereon. Both end edges of a connected part 70 composed of the first and second connected parts are brought into contact with the terminal edges of the broken part 60 of an electrode 53 whereby contacted parts 533 and 534 are formed. The disconnected part 60 is connected by the connected part 70 so as to provide a good conductivity.
Patent JP-H0519281-A (JP)
Title: Substrate for forming matrix type display panel
Inventor: INAMI TAKASHI
IPC: G02F1/13
Filed: 1991-07-11
Abstract: PURPOSE:To improve the inspection in the manufacturing process of an LCD panel. CONSTITUTION:In this substrate for forming a matrix type display panel, in which plural matrix type display panels are placed like a matrix and formed integrally on a single substrate, each scan line 4 which plural matrix type display panels have is short-circuited separately to each scan line 4 which.the matrix type display panels being adjacent in the direction of the scan line 4 have, and each data line 5 is short-circuited separately to each data line 5 which the matrix type display panels being adjacent in the direction of the data line 5 have. Also, the one end of each data line 5 and the one end of each scan line are all short-circuited, and in the other end of each data line 5 and in the other end of each scan line 4, electrode pads 6, 7 for an inspection are provided separately.
Patent JP-S6231179-A (JP)
Title: Manufacture of semiconductor photodetector
Inventor: TANAHASHI TOSHIYUKI
IPC: H01L31/10
Filed: 1985-08-02
Abstract: PURPOSE:To manufacture an InGaAs-APD with high carrier multiplication factor with high yield by making impurity compensation of InP with Mn. CONSTITUTION:An N<+> type InP buffer layer 2, an In1-xGaxAs1-yPy (wherein 0<=x<1, 0<=y<1) light absorption layer 3, an InGaAsP potential gradient layer 4 and an N-type InP carrier multiplication layer 5 are successively laminated on an N<+> type InP substrate 1. Then, a mesa shape carrier multiplication region 105 and an N<-> type InP buried grown layer 106 are formed. Impurity compensation of the layer 106 is made with Mn. Then a P-type InP photodetection region 107 whose bottom reaches the region 105 is formed. As the vapor pressure of Mn is very low and Mn is not evaporated and lost while the molten solution is made, very good reproducibility of the carrier concentration in the grown layer can be obtained. Moreover, as Mn is not evaporated during the growing, a carrier concentration distribution to the thickness direction of the layer 106 is not created.
Patent JP-H1115614-A (JP)
Title: Printer controller
Inventor: HASHIMOTO SUSUMU
IPC: G06F3/12
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the interruption of the reception/analysis/developing work of printing data even if the printing stop condition of a printing mechanism part occurs in a printer controller having a printing image storage area. SOLUTION: The printer controller has an image storage area 12 into which image data are written at the time of developing printing data, the non-volatile storage device 13 of large capacity, which stores image data, and a read buffer 14 reading image data from the non-volatile storage device 13. Even if a printing stop condition occurs in the printing mechanism part 16, printing can speedily be executed after the printing stop condition disappears without interrupting a reception part 9, an analysis part 10 and a development part 11.
Patent JP-2000059439-A (JP)
Title: Remote buildup method for devices in network connection, method for allowing integrated circuit for executing instruction, and the integrated circuit
Inventor: BENGTSSON JAN
IPC: H04L12/70
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit that is used for a wide variety of applications by allowing a CPU on the integrated circuit for executing an instruction received in terms of an external signal in the start mode, so as to simplify loading of a required software program to a processing circuit. SOLUTION: A server 102 starts a processor as a result of a program code 108 stored in a storage device 104. The processor assembles packets, having a group ID and transmits them through a network 100. Each of multi-mode chips 140A-D receives an initial packet whose destination address has the group ID. Each of the multi-mode chips 140A-D starts temporal process sets 160A-D with a temporal code sent from the server 102 by the initial packet among eh received packets. Each chip extracts the identifiers of the packets and identifies each peripheral equipment, to which each chip is attached. The multi- mode chips 140A-D send acknowledgment packets to the server 102 in response to them.
Patent JP-H08340377-A (JP)
Title: Portable terminal
Inventor: SUGAYA SHIGERU
IPC: H04M1/00
Filed: 1995-06-13
Abstract: PURPOSE: To save handling to set a lock function at every completion of a prescribed operation by automatically re-setting the lock function after the prescribed operation is completed even when the lock function is released and the prescribed operation in accordance with operation input is executed when the lock function is set. CONSTITUTION: A mobile telephone set 3 receives an audio signal, data information or dial information, etc., even when the carrier of a portable telephone set 1 is moving, and also, the dial information, etc., inputted by an operation input part 5 is transmitted by radio via an antenna 2. A loudspeaker 4 converts an electrical signal inputted by the operation input part 5 via a control unit(CU) 8 to the audio signal. A display 6 displays the dial information inputted by the operation input part 5 and every kind of menu information, etc. A microphone 7 converts the audio signal to the electrical signal, and sends it to the CU 8. The CU 8 controls the whole portable telephone set 1. In this way, the availability of the lock function is improved.
Patent JP-S6063235-A (JP)
Title: Expandable thermoplastic resin beads and its manufacture
Inventor: MORI KIYOSHI
IPC: C08J9/16
Filed: 1983-09-16
Abstract: PURPOSE:To obtain the titled resin beads capable of giving in good moldability foam-molded body free from tertiary foaming even at high temperatures, with excellent heat and solvent resistance, by incorporating alpha-methylstyrene/acrylonitrile copolymer with both readily volatile foaming agent and specific amido compound. CONSTITUTION:The objective resin beads can be obtained by incorporating (A) a polymer consisting of (i) 10-80wt% of alpha-methylstyrene, (ii) 5-50wt% of acrylonitrile and (iii) 0-70wt% of a third compound selected from styrene, methyl methacrylate, vinyltoluene and t-butylstyrene, with (B) 2-15wt% of a readily volatile foaming agent and (C) 0.01-0.5wt% of an amido compound insoluble in water with a melting point >=100 deg.C (pref. stearoamide, methylenebisstearoamide). The whole process is as follows: The component (A) is subjected, using a bifunctional organic peroxide as initiator, to suspension polymerization at 80-130 deg.C. The component (C) being added and the component (B) being impregnated during or prior to the polymerization.
Patent JP-H09330271-A (JP)
Title: Write controller for storage medium
Inventor: KIYOHARA YUJI
IPC: G06F21/79
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a write controller by which a storage medium having a read dedicated area can be accessed at high speed even when the select signal of the read dedicated area is fixed at comparatively low speed. SOLUTION: In this write controllers 2, a DRAM controller 103 outputs a raw address information fetching command signal (RAS signal) in order to designate the address of data write to a DRAM 105, and then outputs a column address information fetching command signal (CAS signal). When the address belonging to the read dedicated area is designated as the data write address, a write inhibit port 102 outputs a write inhibit signal. Gate means 106 and 107 are provided on paths 123 and 128 of the RAS signal to be transmitted from the DRAM controller 103 to the DRAM 105 to gate the CAS signal to the DRAM 105 by receiving the write inhibit signal.
Patent JP-H0337717-A (JP)
Title: Arithmetic circuit
Inventor: ISHIKAWA ATSUSHI
IPC: G06F7/499
Filed: 1989-07-05
Abstract: PURPOSE:To check trouble by providing a dual carry look ahead circuit (CLA) to check results and inputting the same random numbers to inputs of respective 4-bit ALUs at the time of executing a micro instruction accompanied with no arithmetic operations and comparing results of ALUs with one another to check them. CONSTITUTION:When a micro instruction is an arithmetic instruction, an output signal 31 of a decoder 3 is '0'. Each of selectors 5a to 5h selects and outputs X and Y inputs, and a CLA 2a generates carry-in signals C0 to C2 in accordance with a carry generation function signal G1 and a carry propagation signal P1 of each ALU, and arithmetic results Z (0 to 16) are calculated by carry-in data and input data. Simultaneously, values of CLAs 2a and 2b are compared with each other by a comparator 7 to check the abnormality. Unless the micro instruction is an arithmetic instruction, comparators 6a and 6b compare output results of ALUs 1a and 1b and those of ALUs 1c and 1d. Thus, trouble is checked.
Patent JP-S5960326-A (JP)
Title: Weak signal detecting circuit of color measuring device
Inventor: ABE YUTAKA
IPC: G01J3/50
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a precise reflected light signal stably even when a frequency of lighting is low, and to improve a processing speed by integrating reflected light and disturbing light when light emitting elements are turned on and the disturbing light when turned off, and regarding a difference in an addition mean for every (n) times as the reflected light signal. CONSTITUTION:The light emitting elements 1-3 of R, G, and B are turned on impulsively in time series by lighting timing pulses alpha, beta, and gamma in the figure (a) from a microcomputer 6 through an LED driver 7. 5 is a photodetecting element and photodetects the reflected or disturbing light and amplifies it. A switching circuit 11 and a multiplexer 14 are switched by a signal from the microprocessor 6. Integrating circuits 12 and 13 are discharged by the signal from the microcomputer 6. The photodetection signals of the reflected light and disturbing light are integrated by the integrating circuit 12 as shown by the figure (b) matching with the lighting times of the light emitting elements 1-3, and pulses shown in the figure (c) are A/D- converted once the lighting ends; this is repeated (n) times. At the time of the disturbing light signal, pulses are integrated by the integrating circuit 13 as shown in the figure (d) when the light emitting elements are turned on, and pulses shown in the figure (e) are A/D-converted once the elements are turned off completely; this is also repeated (n) times. Then, a reflected light signal is obtained from a difference in addition means for (n) times.
Patent JP-S6416425-A (JP)
Title: Weather strip of door glass
Inventor: IWASA TADANOBU
IPC: B60R13/06
Filed: 1987-07-09
Abstract: PURPOSE:To improve a water draining function in the captioned weather strip of an automobile by fixing a base part on the outside of a door, projecting a seal part toward a glass, and providing a fiber having a water absorbing property on the contact face of the seal part with the glass. CONSTITUTION:The base part 41 of a weather strip 4 is fixed to the outside plate 11 of a door by means of a clip, etc., its seal parts 42 are diagonally projected toward a door glass 3, and a fiber 6 having a water absorbing property is brought into contact with the door glass 3. In this structure, the water absorbing fiber 6 which absorbed water is swelled and gets wet increasing an elastic contacting force with the door glass 3 while relatively increasing the density of fiber. Accordingly, water draining performance for the door glass 3 can be improved.
Patent JP-2001006432-A (JP)
Title: Metal oxide conductive fine powder, its manufacture and conductive polymer composition
Inventor: KOBAYASHI HIDEKI
IPC: C08L83/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a water-repellent metal oxide-based conductive fine powder capable of reducing influence on conductivity of an conductive polymer composition containing the fine powder caused by a temperature change, provide a method for effectively manufacturing the fine powder, and provide the conductive polymer composition having the conductivity not largely affected by a temperature change. SOLUTION: The surface of this metal oxide conductive fine powder is treated with a silicone oil having a mean unit formula: Ra F(CF2)d- R1-}bXcSiO(4-a-b-c)/2, wherein R is a C1-10 hydrocarbon group, R1 is -CnH2n-, -CnH2n-O-CnH2n-, -CnH2n-CO-CnH2n- or -CnH2n-COO-CnH2n-, and X is a hydroxyl group, a hydrogen atom, a hydrolyzable group or a silicon atom-bonded hydrolyzable group-containing organic group. The surface of the metal oxide conductive fine powder is coated with the silicone oil and heat-treated at 50 deg.C or more. This conductive polymer composition contains the metal oxide conductive fine powder.
Patent JP-H0517053-A (JP)
Title: Printer and paper feeding device used therein
Inventor: HORINAKA MASARU
IPC: B65H3/44
Filed: 1991-07-12
Abstract: PURPOSE:To omit the paper discharge mechanism of a paper feeding device by permitting the printing on a thick paper. CONSTITUTION:A thick paper feeding port 29 is formed on the rear wall of a printer body 22, and a thick paper sheet is manually supplied in a straight line form into a recording part 23 from the thick paper feeding port 29. The paper is discharged in the horizontal direction from a paper discharge port 28 to a discharged paper receiving part 37 in utilization of the upper surface of a paper feeding device body 35, and a paper discharge mechanism necessary for paper discharge is omitted.
Patent JP-H0338384-A (JP)
Title: Thermal transfer recording sheet
Inventor: NAKANO HIROSHI
IPC: B41M5/41
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a recording sheet capable of performing printing excellent in heat resistance, abrasion resistance, oil resistance, chemical resistance and printing thermal sensitivity by using a specific binder and an additive as the binder of a thermal transfer layer. CONSTITUTION:A thermal transfer recording sheet is formed by providing a thermal transfer layer containing a colorant, a thermoplastic acrylic resin and an additive as main components on the surface of a heat-resistant support and the additive is composed of at least one kind of a component selected from a group consisting of a plasticizer, a polyester resin, an epoxy resin, a styrene resin and a tackifier. As the heat-resistant support to be used, for example, a plastic film composed of polyester or nylon, parchment paper, glassine paper, condenser paper or the like are designated. The thermal transfer layer is formed by dissolving the colorant, the thermoplastic acrylic resin and the additive in an org. solvent such as toluene or methyl ethyl ketone in combination with a lubricant or dispersant if necessary and applying the resulting solution to the support in a thickness of 1 - 4mum to dry the same. By this method, the thermal transfer recording sheet capable of performing printing excellent in heat- resistance, abrasion resistance, oil resistance, chemical resistance and printing thermal sensitivity is obtained.
Patent JP-H0921752-A (JP)
Title: Method for measuring photothermal displacement
Inventor: TAKAMATSU HIROYUKI
IPC: G01N21/71
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a method for measuring photothermal displacement accurately with substantially no effect of noise. SOLUTION: A laser light emitted from a laser 1 enters an acoustooptical modulator 2 to produce a plurality of diffracted lights which are condensed onto the surface of a sample 4. A part of the diffracted light is reflected on the surface of sample 4 and detected by a photoelectric transducer 7 and a computer 11 measures the photothermal displacement on the surface of sample 4 based on the phase of output signal from the photoelectric transducer 7. This constitution realizes highly accurate measurement of photothermal displacement with substantially no effect of noise.
Patent JP-S57106093-A (JP)
Title: Metallic board for printed circuit and method of producing same
Inventor: ROBEERU KASA
IPC: B32B15/14
Filed: 1981-10-29
Abstract: A metallized, laminated substrate well adapted for the production of printed circuits is comprised of: (A) an electrically insulating support element which comprises (a) a central core member comprising a major proportion by weight of a cellulosic or mica filler and a minor proportion by weight of a thermosetting resin, and (b) and (b') a pair of skin laminae coextensively secured to each face surface, respectively, of said central core (a), each of said skin laminae comprising a fibrous glass, asbestos or heat-stable synthetic polymer reinforcing filler, and a thermosetting resin impregnant, which thermosetting resin may either be the same as or different from the thermosetting resin comprising said central core member (a); and (B) an electrically conducting metal foil (c) coextensively adhered to the exposed face surface of one or the other of said skin laminae (b) or (b').
Patent JP-H0520954-A (JP)
Title: Arc extinguisher
Inventor: TAKAYAMA SHINJI
IPC: H01H33/08
Filed: 1991-07-12
Abstract: PURPOSE:To provide an arc extinguisher capable of securely shutting off a DC and an AC semi-wave at a low cost. CONSTITUTION:An arc extinguisher is provided with a pair of U-shaped magnetic members 1, 2 facing to each other, each comprising a bottom serving as an arc flow changing portion 4 and a pair of side portions serving as electromagnetic paths 6, 7; and connecting portions 3 for connecting the tip ends of the magnetic member 1, 2 in the direction of side portions opposite to each other. When an arc generated between contacts penetrates inside the magnetic members 1, 2, it is magnetically attracted to the arc flow changing portions 4. A W-shaped current path is formed of the electromagnetic paths 6, 7 and the arc between the contacts. Accordingly, the arc extends upon receipt of electromagnetic repulsive force caused by a current flowing in the electromagnetic paths 6, 7, to be thus extinguished.