baber/WOPTO huggingface dataset:
Patent JP-H08191185-A (JP)
Title: Manufacture and inspection method of electronic circuit board, and through hole inspecting method and through hole inspecting equipment
Inventor: NOMOTO MINEO
IPC: G01N21/956
Filed: 1995-01-10
Abstract: PURPOSE: To reduce the position deviation of a through hole, by optically detecting the surface condition of a through hole in a printed wiring board after each process, detecting position deviation amount, calculating position deviation correction amount so as to minimize position deviation error in each process, and performing position alignment. CONSTITUTION: After a through hole working process P2, a filling process P5 for filling a through hole 2 with filler, and a process P10 for forming a circuit pattern by using a mask after the through hole 2 is filled with the filler, electronic circuit boards 1, 6, 10 are irradiated with light, and image signals are detected by using optical inspection equipments 3, 7, 11. From the image signals, the position deviation amount in each process is detected, and the position deviation correction amount is calculated. On the basis of the calculated position deviation correction amount, position alignment of electronic circuit boards 1, 6, 10 are performed. Thus the position deviation of the through hole 2 is reduced.
Patent JP-S58119658-A (JP)
Title: Manufacture of semiconductor sealing resin
Inventor: NODA YASUMASA
IPC: H01L23/29
Filed: 1982-01-11
Abstract: PURPOSE:To obtain the resin for semiconductor sealing with which the dampproof property required for a semiconductor device can be improved by a method wherein an inert liquid is used as a solvent for coupling process of a filler. CONSTITUTION:First, a coupling agent solution is made by mixing the coupling agent into liquid halogen substituted hydrocarbon using a suitable mixing device. With regard to the quantity of the halogen substituted hydrocarbon, the quantity in the same weight as the coupling agent or more, with which it will be uniformly dispersed into the filler, is to be used. The coupling agent can be easily dissolved by the halogen substituted hydrocarbon of the above-mentioned quantity. The filler is to be suitable for the resin to be used for semiconductor sealing, and crystalline silica powder, quartz glass powder, talc. calcium silicate powder, calcium carbonate powder, barium sulfate powder, glass fiber and the like are used as the filler.
Patent JP-H10195562-A (JP)
Title: Copper alloy for electrical and electronic equipment, excellent in blanking workability, and its production
Inventor: EGUCHI TATSUHIKO
IPC: H01H1/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy excellent in blanking workability capable of sufficiently meeting the recent damand for making electrical and electronic equipment part highly integrated, compact, low-cost, etc., by incorporating specific amount of at least one element among Pb, Bi, Ca, Sr, Ba, and Te into Cu or a Cu alloy containing Cu and Zn, Zr, Sn, Ni, P, Fe, Cr, etc. SOLUTION: One or more elements among Pb, Bi, Ca, Sr, Ba, and Te are incorporated by 0.002-0.5wt.% into Cu or a Cu alloy. If necessary, 0.01-0.5% of one or more elements among Sn, Cr, Mg, Zr, Ni, Ag, and Mn and further incorporated. As the Cu alloy, alloys of Cu-Zn, Cu-Zr, Cu-Sn, Cu-Sn-Ni, Cu-Sn-Ni- P, Cu-Fe, Cu-Fe-P, Cu-Fe-Zn-P, Cu-Cr, Cu-Cr-Zr, etc., are suitably used. It is preferable to regulate the size of crystallized substances or precipitates and the size of crystalline grains to <=5μm and <30μm, respectively, by controlling working conditions for the Cu alloy of the above composition.
Patent JP-S62160450-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ASAMI MASAHIRO
IPC: G03C1/29
Filed: 1986-01-08
Abstract: PURPOSE:To obtain the material capable of controlling the increasement of a fog during a storage of the titled undeveloped material by combining at least two kinds of the specific spectrally sensitizing coloring matters and a specific hardener. CONSTITUTION:The photosensitive emulsion layer is spectrally sensitized by jointly using a compd. shown by formulas I-III and a compd. shown by formulas IV and V to the sensitive material composed of a silver chlorobromide emulsion substantially not contg. iodine. When the prescribed emulsion layer is hardened by using the compd. shown by formulas VI and/or VII, the effect of controlling the generation of a fog while storing the photosensitive material is remarkably displayed. Thus, the photosensitive material having a fast color developing rate and an excellent developing processability and a fast desilver rate in a bleach-fixing process of the titled material effected after development processing, may be obtd.
Patent JP-S60146381-A (JP)
Title: Two-dimensional visual device with automatic visual field setting function
Inventor: TACHIKAWA HAJIME
IPC: G06K9/36
Filed: 1984-01-11
Abstract: PURPOSE:To enhance measuring accuracy by one unit of camera by driving a camera shifting mechanism so that a video camera will be moved to the position in which profile information of an object is appropriately positioned in its visual field. CONSTITUTION:A microcomputer 46 reads a counted value CE (final value) of an edge counter 40 and stores a CE-1. Since the edge counter 40 counts a rise of a signal WE, the counted value CE-1 shows the total number of profile points of the object. When the total number of profile points is decided, the microcomputer 40 supplies a signal Zm and a normal rotational signal to a motor 14 of a camera moving mechanism and shifts a video camera to the side of the object by certain length. When processed results such as measurement of dimensions, area, angle, etc, shapes and types for judgement are settled, the microcomputer 46 transmits them to a system controller through an input/output circuit 47.
Patent JP-H01178340-A (JP)
Title: Manufacture of metallic mold
Inventor: TAMURA KUNINORI
IPC: B22C9/04
Filed: 1988-01-08
Abstract: PURPOSE:To accurately and efficiently execute manufacture of a metallic mold pattern by making changeable of thickness of plural slice panels forming the metallic mold pattern for using to full mold casting in accordance with curvature of an outline for forming the metallic mold pattern. CONSTITUTION:Plural slice panels 1 for forming the metallic mold pattern 2 are different in this thickness in accordance with the curvature of the outline of the metallic mold pattern and the metallic mold pattern 2 is formed with a large number of the slice panels 1 at place having large curvature and with a little number of the slice panels at place having little curvature. Therefore, the outline formed with the slice panel 1 comes to closely resemble to the desired outline of the metallic mold pattern 2 and gap between both outlines becomes extremely a little. Further, as the thick slice panels 1 are used at the place having little curvature, the total number of the slice panel 1 is less than in compared with the case of forming the metallic mold pattern with all of the thin slice panel.
Patent JP-H11192934-A (JP)
Title: Braking force control device
Inventor: AKAHORI KOICHI
IPC: B60T11/16
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a braking force control device capable of generating a brake hydraulic pressure according to a human's depressing force. SOLUTION: A hydraulic pressure command means 101 generates a hydraulic pressure command value when an automatic brake is applied. A hydraulic pressure control means 102 calculates a target hydraulic pressure value to the brake hydraulic pressure generating means so that it is identical to a target hydraulic pressure command value. A hydraulic pressure detection means 103 detects an actual brake hydraulic pressure. A brake hydraulic pressure generating means 104 generates a brake hydraulic pressure for the target hydraulic pressure value calculated by the hydraulic pressure control means 102. A brake device 105 converts a brake hydraulic pressure generated by the brake hydraulic pressure generating means 104 to a braking force.
Patent JP-S63170024-A (JP)
Inventor: MORIOKA KAZUMASA
IPC: B31B3/00
Filed: 1987-01-07
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-S62161429-A (JP)
Title: Spiral type dieless bending method
Inventor: SENJIYU MASATOSHI
IPC: B21D7/16
Filed: 1986-01-10
Abstract: PURPOSE:To prevent the deformation of a work part by performing a thickness increasing on the bending part in the state of fixing a pipe end in advance, then by releasing the pipe end clamp and by performing the bending with slowly approaching the fulcrum part to the bending center as well. CONSTITUTION:The work part is heated by a coil 8 by fixing with a fixing device 15 by grasping the end of a pipe 1 with a grasping device 2 and by grasping the other end by a clamp 4 as well. Then, the thickness increasing is performed on the work part by feeding the pipe 1 with a feeding device 3. The fixing of the clamp 4 is then released and the work part is heated by a high frequency heating coil 8 and a pipe feeding device 3 is actuated as well. Moreover, an arm fulcrum clamp device 12 is moved in the direction of the work center A by actuating a bending arm fulcrum driving device 13. In this way, the thickness deviation at the inner and outer peripheral parts of the work part can be prevented because the bending radius while under work can be reduced gradually.
Patent JP-S63169722-A (JP)
Title: Formation of epitaxial layer
Inventor: FUJIE KOJI
IPC: H01L21/205
Filed: 1987-01-07
Abstract: PURPOSE:To form an epitaxial layer having the steep change of impurity concentration by conducting temperature ramping to the epitaxial layer several times, growing the epitaxial layer while performing H2 baking during each time and controlling impurity concentration. CONSTITUTION:In a process in which the same conductivity type low- concentration epitaxial layer is shaped onto a high concentration region in a semiconductor substrate, epitaxial growth is executed several times, and H2 baking is conducted during each time, thus inhibiting thermal diffusion and auto-doping from an N<+> type buried diffusion region. Accordingly, a point where impurity concentration by thermal diffusion and auto-doping from the N<+> type buried diffusion region and dopant concentration gradually increasing by temperature ramping cross each other is brought near to the substrate, thus forming a steep concentration change to an epitaxial layer.
Patent JP-S5494858-A (JP)
Title: Transistor base common amplifier circuit
Inventor: TSUKUNI MITSUTAKA
IPC: H03F3/191
Filed: 1978-01-11
Abstract: PURPOSE:To avoid the occurrence of reflection for the signal between the interfaces, by constituting that the input impedance is made constant at all times for either of normality or squerch of the transistor base common amplifying circuit having the squerch function. CONSTITUTION:The collector of the transistor 11 of common base is grounded via the switch 16. The input terminal 14 of the base common amplifying circuit is grounded with the varactor diode 31 va the DC blocking capacitor 31. The cathode of the diode 31 is connected to the output circuit 15 of the switch 16 via the resistor 35 and the high frequency choke 36. Further, the diode 33 is in forward direction with the transistor 11 in DC manner. Thus, when the switch 16 is disconnected, the diode 33 is turned on, which is parallelly connected to the input resistor of the  transistor 11, enabling to keep the entire input impedance constant regardless of  turning on or off of the switch 16.
Patent JP-H07205968-A (JP)
Title: Container box
Inventor: KIMURA YOSHITAKA
IPC: B65D5/52
Filed: 1994-01-14
Abstract: PURPOSE:To exhibit a decorative effect of a housed product without irregular reflection by means of a mirror effect by providing a reflecting thin film on a surface of an inner box and adhering thin films colored in gradual tones from side plates and a vertex of a bottom plates. CONSTITUTION:In a container box consisting of an outer box 2 and an inner box 2, the inner box 2 comprises a bottom plate 4, gradient plates 5 connected to the bottom plate via fold lines and standing from the bottom plate with an angle, and side plates 6 connected to the gradient plates via fold lines for facing side walls of the outer box. A reflecting aluminum foil or a thin film of an aluminum evaporated film is provided on a surface of the inner box 2, and further thin films colored in gradual tones are adhered to the side plates 6 except the gradient plates 5 and from a vertex of the bottom plate 4. Thus a decorative effect of a product can be improved and a mirror effect can be exhibited without irregular reflection caused, so as to improve consumers' interest in purchase.
Patent JP-S58119471-A (JP)
Title: Hot wire type arc welding device
Inventor: MIZUNO KOUJI
IPC: B23K9/06
Filed: 1982-01-11
Abstract: PURPOSE:To start welding without generating welding defects and without causing adhesion of wire droplet to the electrode by controlling three factors, i.e.  arc current, quantity of wire feeding and wire heating voltage at the time of starting welding. CONSTITUTION:When a welding start command is given, an arc 4 is ignited between an electrode 1 and a base metal 3, and arc current supplied by an arc electric power source 2 becomes a current value set by an initial current setting device 25. Next, on a command to slope starting, output voltage of a reference voltage generator 24 increases at slope time, and input of an arc current controlling device 20 becomes the sum of output voltage of the initial current setting device and voltage from the reference voltage generator 24, and increases in slopelike form. At the same time, output voltage of a motor driving power source 23 and output voltage of a wire heating power source 11 also increase in slopelike form. By this way, a stable, good start of welding can be obtained.
Patent JP-S58120922-A (JP)
Title: Constructing method for building
Inventor: NAKAJIMA HIROSHI
IPC: E02D27/14
Filed: 1982-01-10
Abstract: PURPOSE:To provide a method which can be suitably employed in construction of a small building, by constructing a building using a pillar extending, without a break, to a pile column. CONSTITUTION:A pile column 3 reaching a support ground 2 is driven into a ground, and a building is constructed by the use of a pillar 4 extending without a break to the pile column 3. The pile column 3 supported by the support  ground 2 transfers a load of a building, which is constructed using the pillar 4 connected to the upper part thereof, to the support ground 2 to hold it. Meanwhile, a steel strip footing 5 is stretched over the pillars 4, 4, and this enables the strip footing to be held in a horizontal manner and prevents deformation of a building even in case uneven sinking occurs at a ground surface and when the steel strip footing 5 floats up above a ground surface.
Patent JP-S60147568-A (JP)
Title: Fuel supplying pump
Inventor: ITOU TOSHIHIKO
IPC: F02M59/10
Filed: 1984-01-12
Abstract: PURPOSE:To supply high-pressure oil stably by a constitution wherein the fuel in a variable displacement chamber is pressurized by an elastic member such as a spring or the like through a piston while the piston is driven by a driving means such as a cam or the like into a direction expanding variable displacement. CONSTITUTION:When a key switch is put ON and an acceleration pedal 47 is trodden to the maximum upon starting an engine, a cam shaft 40 is moved to the right and an armature 43 is held by the electromagnetic force of a solenoid 44 at a position whereat a gap (g) becomes zero. At this moment, the ring section 22 of a hanger arrives at a small diametral section 41 and the piston is descended by the spring 13 thereby pressurizing the fuel in the variable displacement chamber 11. When cranking is effected under this condition, the high pressure fuel is supplied to a fuel injection valve and the engine is started. Thereafter, the volume of the variable displacement chamber 11 is expanded or contracted by the ascending and descending of the piston through a lever 50 engaging with a pair of cam rollers 61, 62 on a lever cam shaft 60 operated in conjunction with the revolution of the engine.
Patent JP-S58120909-A (JP)
Inventor: MIHAIRU SERUGEEBUITSUCHI HARUC
IPC: E02B8/06
Filed: 1982-01-11
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-S5286735-A (JP)
Title: Auxiliary unit for identification
Inventor: HASHIZUME AKIHIDE
IPC: G06T7/00
Filed: 1976-01-14
Abstract: PURPOSE: To avoid misidentification, by correctin individual difference also in the identification unit, when blood sample is made, for example, for white blood orcpuscle classification. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09190389-A (JP)
Title: Data transfer method
Inventor: OGA EIJI
IPC: G06F12/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of information on a communication circuit in order to reduce the network load and to improve the data transfer responsiveness. SOLUTION: An identifier consisting of two bytes is previously prepared to correspond to each name of data which are transferred between a data management device 20 and a monitoring device 30, and these correspondence information are held by both devices 20 and 30. When the transmission of data is requested, the device 30 retrieves the identifier corresponding to the name of the desired data based on the correspondence information and sends the transmission frame where the data to be transferred is specified by the retrieved identifier to the device 20. The device 20 specifies the name of the data requested from the identifier of the received frame based on the correspondence information.  Then the device 20 compares the data obtained when a transmission request is given to the preceding data name that is previously held with the data of this time and stores the data retrieved this time and also the identifier corresponding to this data name into the transmission frame only when the data are updated. These data and identifier stored in the transmission frame are sent to the device 30.
Patent JP-H02184276-A (JP)
Title: Ultrasonic motor
Inventor: MIKI JIICHI
IPC: H02K7/108
Filed: 1989-01-10
Abstract: PURPOSE:To rotate an output shaft freely by hand by a method wherein an oscillator is provided with an instantaneously invertible signal to release the biting condition of mutual recessed and projected cam surfaces of first and second cams. CONSTITUTION:An ultrasonic motor rotates a cylindrical cam 10 by supplying a travelling wave generating signal to an oscillator 8 from a driving circuit to generate a travelling wave in a stator 6. A cylindrical cam 22, engaging with the cylindrical cam 10, is pushed by recessed and projected cam surfaces 14, 26 along an output shaft 4 and is rotated while abutting a friction member 28 against a rotor 18 with a pressure. Upon stopping the rotation, an instantaneous invertible signal is given from the driving circuit to the oscillator 8 to release the biting condition between said recessed and projected cam surfaces 14, 26. As a result, the cylindrical cam 22 becomes free of sliding movement along the output shaft 4 whereby the title motor is brought into a condition capable of being rotated by an external operating force.
Patent JP-S61161260-A (JP)
Title: 2-(3-carboxylmethylthio-4-chlorophenyl)-4,5,6,7-tetrahydro-2 h-isoindole-1,3-dione and production thereof
Inventor: HAGA TORU
IPC: C07D209/48
Filed: 1985-01-11
Abstract: NEW MATERIAL:The titled compound. USE:An intermediate for tetrahydrophthalimide derivatives useful as a herbicide. PREPARATION:5-Amino-2-chlorophenylthioacetic acid is reacted with 3,4,5,6- tetrahydrophthalic anhydride in a solvent such as acetic acid, propionic acid or butyric acid at 100 deg.C - boiling point of the solvent for 3-6hr to obtain the titled compound.
Patent JP-S61179711-A (JP)
Title: Manufacture of laminated sheet
Inventor: SOTOKI TAKEYUKI
IPC: B30B5/00
Filed: 1985-01-11
Abstract: PURPOSE:To obtain a long-sized sheetlike laminated molded-article by improving restriction to the size of a molded article of a plane press, by heating and pressurizing a laminated molding material whose top and bottom are placed between sheetlike articles within a liquid pressure medium in a specific pressure vessel. CONSTITUTION:A laminated molding material 1 such as a long-sized sheet obtained by making base materials such as paper and a glass fiber impregnate with varnish of synthetic resin of phenolic resin, epoxy resin, polyester resin, polyamide resin and silicon resin and dry is covered with a metallic plate or foil or film, brought into contact directly with a liquid pressurizing medium 4, heated and pressurized for mold ing. Opening parts 2, 3 of a pressure vessel 11 enclosing the liquid medium 4 are held at the temperature of less than the solidifying temperature of the liquid medium 4, the pressure medium is made to solidify in the vicinity of an inlet 2 and outlet 10 which are the opening parts and sealed within a pressure vessel in an air with state by a cooling heat exchanger 3. The laminated molding material placed between sheetlike materials such as stainless plates is moved while the same is being come into contact with the cured pressure medium. As for the cured pressure medium, an article having lubricity is desirable.
Patent JP-S59128597-A (JP)
Inventor: KODAIRA MITSUHARU
IPC: G10H7/00
Filed: 1983-01-13
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-H04243382-A (JP)
Title: Electronic still camera
Inventor: KASHIWANUMA YASUNORI
IPC: H04N5/225
Filed: 1991-01-17
Abstract: PURPOSE:To arrange a dimmer sensor to a suitable position in a camera main body by providing an optical system suitable for TTL direct dimmer to the electronic still camera. CONSTITUTION:A reflecting light from an object through a front lens 10, a variator lens 12, a compensator lens 14 and a master lens 18 is partly branched by a beam splitter 20 provided on an optical axis P and made incident in a half mirror 30 via a lens 28. The reflecting light and the transmission light branched by the half mirror 30 are respectively led to a dimmer sensor 34 and led to an AE sensor 32 via an image forming lens 31. Thus, the dimmer sensor is provided to a position other than the vicinity of an image pickup shutter and TTL direct dimmer is made available.
Patent JP-H04296918-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIROSE YUKIKAZU
IPC: G06F15/78
Filed: 1991-01-17
Abstract: PURPOSE:To reduce the power consumption of a semiconductor integrated circuit device where a microcomputer, an analog circuit part, and a logic circuit part are integrated in one chip. CONSTITUTION:A switching transistor 12 controlled by a microcomputer 2 is interposed between an analog circuit part 3 and a power line 6. When the logic circuit part is provided, clock supply and stop to this part are controlled by the microcomputer 2. The value of the supply voltage given to the microcomputer 2 and the circuit block is reduced in the operation mode where the operation is performed with a low voltage like the low-speed mode.
Patent JP-H06216329-A (JP)
Title: Semiconductor storage device
Inventor: MORIKADO MUTSUO
IPC: H01L21/8249
Filed: 1993-01-13
Abstract: PURPOSE:To cell-operate the memory cells of a DRAM without depending upon cell capacitance, by storinging data in the memory cells by using the amount of minority carriers injected into the base of a bipolar transistor. CONSTITUTION:When information '1' is written, a voltage VBL of BL is set to be 0V, and then a potential of WL is increased. A foward bias is applied between the emitter and the base of a bipolar transistor. A backward bias is applied across the base and the collector. From the emitter of an N-layer bipolar transistor of an MOS transistor, electrons of minority carrier are injected into the base, and the concentration of electrons in the base is increased. When '0' is written, VBL=VCC is set and the potential of WL is increased. Backward bias is applied between the emitter and the base of the bipolar transistor and between the base and the collector. From the base of the bipolar transistor, minority carriers in the base are drawn out to the emitter and the collector. Thereby the concentration of electrons in the base is decreased.