baber/WOPTO huggingface dataset:
Patent JP-S6167569-A (JP)
Title: Welding profile control device
Inventor: NIO OSAMU
IPC: B23K9/127
Filed: 1984-09-10
Abstract: PURPOSE:To improve the profile accuracy by separating a welding current into an arc current and a short-circuit current by a binary-coding signal of a welding voltage, also extracting weaving frequency components contained in each current, and correcting dislocation based on said component. CONSTITUTION:A welding current detected by a welding current detector 35 is amplified by an amplifier 51, and an arc current and a short-circuit current are separated and inputted to an analog switch 55 and an analog switch 56, respectively. Band pass filters 57, 58, phase regulators 59, 60 and synchronous rectifiers 61, 62 extract weaving frequency component in the arc current and the short circuit current, together with an output of a logical circuit 45. This extracted output is integrated by the first and the second integrators 66, 67, and dislocation is adjusted so that an output of the integrators 66, 67 becomes zero, only when the polarity of its output is the same. According to this method, the profile accuracy is improved.
Patent JP-S5884834-A (JP)
Inventor: RIYUDEIGAA MUTSUSHIYU
IPC: C08C1/00
Filed: 1982-10-29
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-H0353334-A (JP)
Title: Output processing system for debug information on language process program
Inventor: ONO HIROHIKO
IPC: G06F9/45
Filed: 1989-07-21
Abstract: PURPOSE:To attain the step execution for each function and sentence by producing a call instruction to call out a process part for the debug of a source level before the object information prepared to each sentence contained in a source program. CONSTITUTION:A C-language process program 2 includes an input part 4 which inputs the source program information from an input file 1, a syntax analyzing part 5 which analyzes the inputted source program information, and an object output part 6 which produces an object program and outputs it to the source program undergone the analysis of the syntax. When the object information is produced for debug, a call instruction is produced to call out a debug processing part before the object information prepared to the definition of a function and the sentence contained in the source program out of the object information. Thus the necessary source debug is attained with communication of the least debug information.
Patent JP-S6081297-A (JP)
Inventor: SEO AI ERIADESU
IPC: C10N10/04
Filed: 1984-09-10
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-S6081829-A (JP)
Title: Etching process of semiconductor
Inventor: SEKI MASAFUMI
IPC: H01L21/306
Filed: 1983-10-11
Abstract: PURPOSE:To enable to form deep concave and convex surfaces easily by means of combining photoresist with chemical etching process without disturbing crystallization of a substrate at all. CONSTITUTION:A masking crystalline layer 2 made of InGaAsP mixed crystal is epitaxially grown on a semiconductor wafer 1 as an InP semiconductor crystal to be formed into a cyclic structure and the layer 2 is further coated with photoresist 3. Next the photoresist 3 is developed by means of exposing interference stripes dividing He-Cd laser beams into two parts to the photoresist 3. Then masking crystalline layers 2a are formed by means of patterning the masking crystalline layer 2 with etchant utilizing the patterned photoresist 3a as mask. Finally after removing the photoresist 3a, a cyclic structure 1a is formed by means of etching the semiconductor wafer 1 with etchant utilizing the masking crystalline layers 2a as mask.
Patent JP-H0865881-A (JP)
Title: Ground fault protection relay device
Inventor: EMURA TOKUO
IPC: G01R27/02
Filed: 1994-08-11
Abstract: PURPOSE: To increase effective current at the time of ground fault by grounding the Y side neutral point of a Y-Δ connection to the bus of a distribution line, and connecting a grounding transformer where a resistor is inserted in its broken side, and computing ground fault resistance based on ground fault phase voltage and the grounding current of the grounding transformer. CONSTITUTION: For the bus of a distribution line, the Y side neutral point of a Y-Δ connection is grounded, and a grounding transformer GTr where a resistor is inserted into its broken Δside is connected. Letting the value of the resistor inserted into the Δ side of the grounding transformer GTr be rn' and grounding current be in', the ground fault resister Rg can be computer from the ground fault phase voltage and grounding current. Even if a change in the available length of the distribution line occurs, it is possible to attain high safety and labor saving in the sensitivity settling of a ground fault relay without need for artificial ground fault test which is dangerous and troublesome.
Patent JP-S6349384-A (JP)
Title: Production of clad strip
Inventor: SAKURAI YOSHIHIKO
IPC: B23K20/04
Filed: 1986-08-14
Abstract: PURPOSE:To execute rolling at a high draft at cold with a small-scale equipment pass by repeating the superpositioning and placing of plural metallic bars on the plate surface of a flat plate die having the front end formed to an acute angle and the pressing and transferring thereof with press rolls. CONSTITUTION:The press roller 6 rolls in the range corresponding to the plate surface 4 when the superposed metallic bars 2, 3 are positioned on the plate surface 4a of the flat plate die 4. A transfer device transfers the metallic bars 2, 3 by a prescribed length S from the front end to the rear of the flat plate die 4 at every completion of the rolling. The metallic bars 2, 3 are rolled so as to expand transversely in the superposed state when such operations are repeated. The securely joined clad strip 7 is thus obtd.
Patent JP-H0354899-A (JP)
Title: Mounting structure for electronic component onto printed wiring board
Inventor: GOTO AKIO
IPC: H05K3/32
Filed: 1989-07-21
Abstract: PURPOSE:To easily mount an electronic component on a printed wiring board by interposing a conductive material having elasticity between the component and the board, and forming of a shape memory alloy a mounting piece protruding from the component to the board. CONSTITUTION:Leads 12 of conductive rubber protrudes from the lower surface of a semiconductor package 11 to a printed wiring board 2 to lead the signals of semiconductor chips to lands 4. Leads used also as mounting pieces 13 of shape memory alloy protrude to the board 2 at four corners of the package 11. The piece 13 becomes linear except at ambient temperature, and a L shape at the ambient temperature. The length of the lead 12 is shorter than the length H1 of the piece 12 except at the ambient temperature and slightly longer than H2 at the ambient temperature. The end 12a of the lead is opposed to the land 4 in an enviroment except the ambient temperature, and the end 13a of the piece 13 is soldered to a predetermined land 4. When it is returned to the ambient temperature, the piece 13 is bent in a L shape, the end 12a of the lead is brought into pressure contact with the land 4 to be electrically connected. The L-shaped part A absorbs a distortion to be accurately mounted.
Patent JP-S6435005-A (JP)
Title: Valve device
Inventor: UENO KENJI
IPC: F01L3/02
Filed: 1987-07-29
Abstract: PURPOSE:To remarkably improve abrasion resistance by adapting carbon fiber reinforced carbon compound member as a valve seat member to which a valve can freely be mounted/demounted, white forming a flame coating layer composed of ceramic or the like on the face part of the valve. CONSTITUTION:Intake and exhaust ports 2, 3 are formed on the cylinder head main body 1 of an engine. Valve seats 5, 6 are fitted to boundary portions between the ports 2, 3 and a combustion chamber 4, and valves 7, 8 are mounted on these valve seats 5, 6. In this case, the valve seats 5, 6 are made of carbon fiber reinforced carbon compound member, while a ceramic flame coating layer composed of Al2O3 or the like is formed on face parts 10, 11 of the valves 7, 8. The above compound member is formed, for example, by impregnating phenol resin into a fabric made of long carbon fibers and laminated, then press- hardening it under a specified condition to obtain a compact body, and heating it to carbonize the resin included therein.
Patent JP-H1139482-A (JP)
Title: Device for checking printed matter
Inventor: KURATOMI OSAMU
IPC: G06T7/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a checking device for printed matters which performs a check that is similar to a human visual characteristic even when a check object is changed. SOLUTION: After an image inputting part 101 inputs the image of a printed matter P that becomes a reference and temporarily stores in an image temporary storing part 102 before check, it stores it in a reference image storing part 103, a print area deciding part 104 decides a print area from the reference image, a threshold deciding part 105 decides the threshold of each pixel from print area data that is acquired and it is stored in a threshold information storing part 106. Next, the part 101 inputs the image of the checked printed matter P to perform check and temporarily stores it in the part 102. A differential image generating part 107 generates a differential image between an input image of the part 102 and the reference image of the part 103.  A defect discriminating part 108 discriminates a print defect of the matter P to the generated differential image by using the threshold of the part 106 and a result outputting part 109 outputs it.
Patent JP-H0534051-A (JP)
Title: Water discharging device of thermal insulated box
Inventor: KISHI SHUNSAKU
IPC: F25D21/14
Filed: 1991-07-30
Abstract: PURPOSE:To provide a water drain device for a thermal insulating box assuring a sealing characteristics by a method wherein when the thermal insulating box is formed, in particular when an inner box is formed and a water drain device is assembled, sealing characteristics of the water drain device is not disturbed by a disturbance during the aforesaid operation. CONSTITUTION:A water drain device is comprised of a recessed part 21 formed in a resin inner box 12 and having a water drain port 22, a water guiding member 25 having a water drain part 27 passing through the water drain port 22 and stored in the concave part 21, and a seal member 30 of water bulging material disposed between a wall 21A forming the recessed part and the water guiding member 25.
Patent JP-S6171925-A (JP)
Title: Method of producing composite electrode wire for electrospark machining
Inventor: SHIGA SHOJI
IPC: H01B1/02
Filed: 1984-09-11
Abstract: PURPOSE:To manufacture efficiently composite electrode wires with excellent electrospark machining property by coating Zn or Zn alloy and different kinds of metals alternatively on a relatively thick conductive core wire, heating and diffusing them between the coating layers, then elongating and annealing them. CONSTITUTION:To manufacture efficiently a composite electrode wire, Zn or Zn alloy and different kinds of metals diffusing therein to raise their melting points, for example, at least one or two kinds of Cu, Ag, Ni, Fe, Co, Sb, etc. are alternatively at least one time coated on a relatively large diameter conductive core line such as Cu wire, Cu alloy wire like brass wire, copper coated steel wire, stainless steel wire, etc. They are subjected to heating process and diffusing reaction between coating layers to raise the melting points of the coating layers, and then elongated and annealed at least one time to be finished to a predetermined dimension. And to provide excellent electrospark machining property, the concentration of Zn in all coating layers is adapted to have at least 50wt%.
Patent JP-S6169313-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: H02B13/02
Filed: 1984-09-13
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-S6249121-A (JP)
Title: Safety device for dying out of gas burner flame
Inventor: UEDA KATSURO
IPC: F23N5/10
Filed: 1985-08-28
Abstract: PURPOSE:To enable arbitrary regulation and setting of a time in which fuel gas is shut off after dying out of burner flame by a method wherein a resistor or a conductor is installed in parallel to an electromagnetic valve in the electric circuits of the thermocouple and the electromagnetic valve of a gas burner. CONSTITUTION:An electromagnetic valve 3 is connected to a thermocouple 2, and a resistor 4 is placed in parallel to the electromagnetic valve 3. When a flame 6 of a gas burner 1 is dies out, generation of the heat generating electromotive power of the thermocouple 2 is reduced. When a current flowing through the electromagnetic valve 3 part is increased to 40mA, the electromagnetic valve 3 is brought into an OFF-state, and the feed of fuel gas to the gas burner 1 is shut off. In this case, the heat generating electromotive force of the thermocouple 2 is estimated to be about 2.6mV, and according to actual measurement, a time, in which fuel gas is shut off after dying out of flame is about 70sec. According to actual measurement effected in a state in which the resistor 4 is removed, a time in which the fuel gas is shut off after dying out of flame is about 170sec, and the heat generating electromotive force of the thermocouple during shut off is estimated to be about 1.6mV. Namely, a time in which the fuel gas is shut off after dying out of flame decreases if the resistance value of the resistor 4 is decreased, and conversely if the resistance value is increased, that time increases.
Patent JP-H0635690-A (JP)
Title: Program data writing controller
Inventor: HODAKA KAZUO
IPC: G11C16/02
Filed: 1992-07-17
Abstract: PURPOSE:To provide a program data writing controller for a microcomputer in which writing of program data in a non-volatile memory such as an EPROM can be performed in a short period of time by a few terminals. CONSTITUTION:The increment operation of an address counter 3 is performed by detecting the rising and falling of the least significant bit of address data, the address counter 3 is reset at the time of detecting that the initial address of the EPROM 2 is indicated by the content of the address data, and the operation of the address counter 3 is stopped at the time of detecting that the final address of the EPROM 2 is indicated by the content of the address data. Thus, even when the number of the terminals of the microcomputer 1 is small, the data writing in the EPROM 2 can be attained in the short time without serially inputting the address data.
Patent JP-S6083652-A (JP)
Inventor: MAKIKATA SUEO
IPC: A61D7/00
Filed: 1983-10-14
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-H0852022-A (JP)
Title: Hot air device
Inventor: NISHIMURA SHINJI
IPC: A45D20/12
Filed: 1994-08-12
Abstract: PURPOSE:To improve the action of a thermoswitch in the case of an air quantity being different. CONSTITUTION:In the case of a hot air device in which a ventilating means and heaters 2 are arranged inside a wind tunnel 1, and at the same time a thermoswitch 3 is disposed at a portion on a discharge opening side, a cone shaped pipe body 4 whose axial direction is a ventilating direction and whose suction opening side opening diameter is smaller than a discharge opening side opening diameter and whose discharge opening side opening diameter is large enough to contain the thermoswitch 3 within its axial projection surface, is arranged on the suction opening side of the thermoswitch 3. The pipe body 4 controls the quantity of air that butts against the thermoswitch 3 and cools it, and makes responsiveness to the temperature rise of the thermoswitch 3 proper.
Patent JP-2001024569-A (JP)
Title: Radio base station equipment and radio function stop preventing method
Inventor: TSUJI KAZUJI
IPC: H04B7/04
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain small and economical radio base station equipment which unnecessitates a stand-by system through the use of a diversity function by providing a base station with plural radio part provided with a receiving part connected with the antenna of a different sector. SOLUTION: A control part 9 first detects the fault generation signal 20 of a radio part 4 to give fault information 21 to a base band signal processing part 7 in the case of detecting and to wait in the case of not detecting. A base band signal processing part 7 inactivates a reception base band signal (c) and a reception base band signal (d) from a receiving part 16 and a receiving part 17 in the part 4 based on information 21. The part 7 simultaneously inverse- spreads only a base band signal (e) from the part 17 in a third radio part 6 generating no fault and demodulates it to output first sector receiving data 31. In addition the part 7 inversely spreads only a base band signal (f) from the part (16) in a second radio part 5 and demodulates it to output second sector receiving data 32.
Patent JP-H0476208-A (JP)
Title: Diesel engine with power turbo device
Inventor: OKADA SEIJI
IPC: F01L1/00
Filed: 1990-07-19
Abstract: PURPOSE:To simplify a structure and to make processing and assembling easy by embedding a hydraulically reactive piston to open a power tarbo valve at the time of travel motion while an engine brake is operated in an oil room formed as a constructive member fixed onto a cylinder head. CONSTITUTION:First and second air intake valves 20a and 20b and the first and the second air exhaust valves 22a and 22b are arranged on a cylinder head 14 approximately in a concentrically circular form so that a power turbo valve 28 can be arranged in a fan-shaped space between the air exhaust valve 22a and the air intake valve 20b. Furthermore, a bracket 90 to support a rocker shaft 88 is fixed on the upper side of the cylinder head 14, and a hydraulic actuator 38 provided with an oil room 34 and a hydraulically reactive piston 36 embedded in this oil room 34 is arranged inside of this bracket 90 so that the power turbo valve 28 can be opened through a push rod 40. Moreover, on a base adjacent to the cylinder head 14 of the bracket 90, an opening part 94 to communicate with the oil room 34 is arranged so as to act as a stopper member of the hydraulically reactive piston 36 by driving an internally hexagonal screw 96 into this opening part 94.
Patent JP-2000027378-A (JP)
Title: Solar battery roof material with snowmelt function and roof structure body using the same
Inventor: IDE YUKIO
IPC: E04D13/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To impart a snowmelt function to a solar battery roof material and contrive the removal and prevention of accumulated snow by mounting a planar heating element on a solar battery panel having a solar battery layer. SOLUTION: A thin film solar battery layer 6 of polycrystal silicon or amorphous silicon is formed on a substrate 5 having light transmission such as glass and acrylic resin, a planar heating element 4 is mounted on a solar battery panel 2 provided with a synthetic resin filler 7 for protecting the solar battery layer 6. The planar heating element 4 is covered with an insulation film composing both the faces of a heating element sheet comprising, for instance, carbon and resin of a PET film, an electrode wire is disposed on an end, and the planar heating element 4 is abutted on or tightly adhered to the back sheet of the solar battery panel 2 or adhered and mounted through a synthetic resin adhesive.  The planar heating element 4 mounted on the rear face of the solar battery panel 2 heats, so that snow on a solar battery roof material 1 is melted to prevent accumulation of snow, and a power generation function by a solar battery is held.
Patent JP-H0834985-A (JP)
Title: Synthetic lubricant oil
Inventor: KAWAUCHI TOMIO
IPC: C10N40/08
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a synthetic lube oil excellent in biodegradability and having favorable viscosity index, pour point and lubricity. CONSTITUTION:This synthetic lube oil contains a polyether having at least one ester group and expressed by the formula R1-[Q-CO-X-CO]p. Q-R2 [Q is a group expressed by (OA)mO-Y-O(AO)m- or -O(AO)m and can be same or different to each other; Y is a bivalent alcohol residue (a group where OH is removed from the alcohol); A is an ethylene group and/or propylene group; (m) is an integer of 1-22; R1 and R2 are each acyl group, an alkyl group, hydrogen or a group expressed by the formula R3-O-CO-X-CO- and can be same or different to each other; X is an aliphatic bivalent carboxylic acid residue (a group where COOH is removed from the carboxylic acid); R3 is an alkyl or hydrogen and (p) is 0 or an integer of 1-10].
Patent JP-S6250822-A (JP)
Title: Image forming device
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03B27/54
Filed: 1985-08-30
Abstract: PURPOSE:To shorten the light quantity rise time of a light source at low cost by providing a detecting means which detects the quantity of light of the light source reaching a set value and a sequence control means which starts an exposure scan on an original after the set value is detected. CONSTITUTION:A photodetecting element 13 detects the quantity of light of a fluorescent lamp 3 and a light quantity control circuit 14 receives the output of the photodetecting element 13 to control the quantity of light of the fluorescent lamp to the specific set value. A high frequency stabilizer 15 receives a signal from the light quantity control circuit 14 and supplies a controlled tube current to the fluorescent lamp 3. A light quantity startup detection circuit 17 receives the signal from the light quantity control circuit 14 and detects the quantity of light at the startup of the fluorescent lamp 3 reaching the specific value or the specific rate of the specific set value, thereby transmitting its startup detection output to the sequence control circuit 16. Consequently, the sequence control circuit controls the forward movement of a platen 2. thus, the light quantity rise time of the light source is shortened at low cost.
Patent JP-H1042286-A (JP)
Title: Device and method for processing image and computer readable memory device
Inventor: KOSUGI MASATO
IPC: H04N19/85
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To process color image signals inputted from a CCD or the like and to generate and record the color image signals including color sub images or black and white image signals including black and white sub images or to JPEG-compress and record the respective image signals. SOLUTION: At the JPEG color recording, the input color image signals from the CCD and an A/D converter are inputted from a selector 208 and inputted from a 10/16 conversion circuit 209 to a FIFO(first-in first-out) 213 and then, color images and the color sub images are generated in a video processing circuit 204, compressed in a JPEG circuit 202, outputted from the FIFO 203 and a bus I/F 207 and recorded. At the JPEG black and white recording, the input color image signals are passed through the 10/16 conversion circuit 209 and a clamp circuit 211, a prescribed coefficient is multiplied in the FIFO 213 and then, black and white images including the sub images are generated. At the RAW color or black and white recording, JPEG is not performed.
Patent JP-H0637463-A (JP)
Title: Fitting structure of terminal device to wall surface
Inventor: FUKUZAKI TOSHIO
IPC: H05K5/02
Filed: 1992-07-20
Abstract: PURPOSE:To fit a terminal device to a wall surface with a screw without boring any fitting hole in the wall. CONSTITUTION:A plurality of fastening metal fittings 17 protruding radially from a screwing part 16 in the center are inserted into a pipe 6 provided with an opening 14 in a wall 13 so that their tips may touch its inner peripheral surface, in a state of being slanted or curved toward the opening 14, and the tips of the fastening metal fittings 17 cut into the inner peripheral surface of the pipe 6, by screwing a bolt 18 into the screwing part 18 through the rear of a terminal device 10 for fastening. At the result, the terminal device 10 is fitted to the wall surface 13 in a state of being pressed against it.