baber/WOPTO huggingface dataset:
Patent JP-S55133548-A (JP)
Title: Insulating board for semiconductor element
Inventor: NAKAZAWA TERUMI
IPC: H01L21/60
Filed: 1979-04-06
Abstract: PURPOSE:To enable automatic bonding by deforming its metalized patterns according to the dimensions of a semiconductor element and an output terminals pad, on an insulating board which electrically insulates the element's electrode and a heat-sink. CONSTITUTION:A ceramic substrate 2 is bonded to a heat-sink 1, while chip parts 4, 5 and a wire-bonding pad 6 are soldered thereon. An insulating board 20 having its both surfaces metalized is soldered to the heat-sink 1 in a transistor portion 30. Further, a molybdenum sheet 8 and a transistor 9 are soldered thereto is series. A metalized face 22 as well as a metalized face 21 for pad 7 are formed in patterns corresponding to the respective dimension, being made in size-pattern. Thus, the positioning of the transistor chip 9 and the pad 7 to be solderes is facilitated.
Patent JP-S58157436-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: B08B3/04
Filed: 1982-03-16
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-H11224375-A (JP)
Title: Information terminal equipment
Inventor: YAMAGUCHI KATSUHIRO
IPC: G07G1/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide information terminal equipment with which a user can operate a touch switch while watching the cash on his hand and a display, for example, by locating the cash on the hand of the user and fatigue is reduced in comparison with conventional equipment even when this operation is continued for a long time. SOLUTION: When the end part of paper money P is inserted between a steel ball 16 and a placing plane 11 in this terminal equipment by placing and pressing the paper money P on the placing plane 11 of a paper money placing part 8, this paper money P is set so as not to be moved to the paper money placing part 8. In this case, the steel ball 16 is bound up against a cushion member 15, the compression stress of this cushion member 15 is applied to the steel ball 16 and the paper money P is clamped together with the placing plane 11.
Patent JP-H05266345-A (JP)
Title: Printing system in medium issuing device
IPC: G06Q40/00
Filed: 1992-02-27
Abstract: PURPOSE:To provide a printing system which can issue plural kinds of mediums and which can print characters in the form of the characters fitted to the issued mediums in a medium issuing device issuing mediums such as an air line ticket and a passbook. CONSTITUTION:The medium issuing device 1 has a type face information CI of a character font, etc., corresponding to a character type and character data. When the medium issuing device 1 inputs printing character data CD from a host station, for example, corresponding type face information CI is fetched based on the character type in printing character data CD and the character to be printed and, the type face information CI on the medium M corresponding to a medium type number CND is printed so as to issue it. Furthermore, printing control information PI on a character pitch corresponding to the medium number CND is provided if need, and printing is executed based on printing control information PI at the time of printing.
Patent JP-S62200195-A (JP)
Title: Joint for use in brazing
Inventor: AOKI NORIHIKO
IPC: F28F11/00
Filed: 1986-02-28
Abstract: PURPOSE:To allow a solder to flow smoothly and concentratedly to a predetermined brazing portion by providing solder flowing grooves in the vicinities of end sides of solder placing grooves, and also providing a plurality of small slits communicating with the brazing portion in solder placing grooves. CONSTITUTION:In a pipe shaped joint 10 for use in brazing, solder placing grooves 4 are formed at the upper end portion and its lower end portion. Solders having suitable sizes are applied to both grooves 4. Solder flowing grooves 7 are formed at the upper end portion side and the lower end portion side in the vicinities of both solder placing grooves 4. Further, a plurality of small slits 8 extending on the central side in communication with solder placing grooves 4, are formed on both solder placing grooves 4. In a case where a damaged portions has been formed on the heat transfer tubes, a small-size reinforced pipe which is a joint 10 for use in brazing is inserted therein, and the damaged portion is brazed by high-frequency heating to coat and repair the damaged portion with solders. Upon this occasion, the solder flowing grooves 7 prevent the solders from unnecessarily diffusing and the slits 8 allow solders to easily flow toward the brazing portion.
Patent JP-S56138622-A (JP)
Title: Heating cooker
Inventor: KANEUCHI KAZUO
IPC: F24C1/02
Filed: 1980-03-31
Abstract: PURPOSE: To prevent forward blowing of a combustion gas while elimiating a danger of explosion by means of an exhausting fan driven with a motor provided in an exhausting passage behind a box body.  
     CONSTITUTION: An exhausting passage 31 is provided behind a box body 11 and an exhausting fan 33 driven with a motor 32 is provided therein. The combustion gas in a heating chamber 12 is forcibly exhausted. Therefore, even when a door 2 is opened during the heating, the combustion gas can be prevented from blowing forward. In addition, in case gas fills the heating chamber 12 due to leakage, ignition is possible after the gas is exhausted thereby eliminating danger of explosion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58159013-A (JP)
Title: Lc filter block and its manufacture
Inventor: HORIUCHI KIYOSHI
IPC: H03H7/075
Filed: 1982-03-16
Abstract: PURPOSE:To manufacture a titled filter block efficiently, by manufacturing a series of plural pieces by a simultaneous work by use of a terminal frame. CONSTITUTION:A series of terminal parts 2 are constituted by punching a hoop material by a die. At the tip of the terminal part 2, an upward cut bending piece 3 is provided on both sides, a chip capacitor 5 is placed on its opposed cut- rise piece 3, and its electrode part 6 and the cut bending piece 3 are soldered. Subsequently, a series of plural groups of the part containing this chip capacitor 5 and the cut bending piece 3 are inserted and formed simultaneously, and a base part 7 is constituted. When forming the base part 7 by making a bobbin 8 of an inductance element adhere onto the upper face of the base part 7, wiring is executed to a wiring terminal 4 constituted by exposing a part of the cut bending piece 3 from the upper face of the base part. Subsequently, plural groups of the part containing these series of base parts 7 and the bobbin 8 are mold-formed again by a synthetic resin, and thereafter, are separated into each unit by cutting a connecting part 1.
Patent JP-H03245462-A (JP)
Title: Manufacture of latticed plate for lead-acid battery
Inventor: YASUDA HIROSHI
IPC: H01M4/74
Filed: 1990-02-22
Abstract: PURPOSE:To improve the life time of a battery by inserting a slab of metal/alloy of larger tensile strength between two slabs of lead/lead alloy of smaller tensile strength, rolling the whole of them to obtain a composite sheet, and expanding/ punching the sheet to make a latticed plate to hold paste-like active materials of the sheet. CONSTITUTION:A slab 1 of a lead alloy sheet consists of an alloy of Pb-Ca (0.08wt.%)-Sn (5wt.%). Between two slabs 1 of the lead alloy, a slab 2 of Al previously provided with an alloy of Pb-Sn on the surface by means of hot dip coating is inserted, and the whole of them is rolled with a continuous multistage rolling mil to obtain a composite alloy sheet 4 of desired thickness. As the tensile strength of the sheet 4 obtained as the above can be increased about 40% than that of a conventional sheet, the life time of a battery, in which a positive electrode latticed plate obtained by means of expanding work of this sheet 4 is used, can be improved significantly.
Patent JP-S56136896-A (JP)
Title: Briquette and oval briquette with reduced emission of poisonous gas and preparation thereof
Inventor: SUGITA MASAHISA
IPC: C10L5/10
Filed: 1980-03-31
Abstract: PURPOSE: To obtain a briquette and an oval briquette at a low cost with reduced emission of poisonous gases, e.g. sulfurous acid gas or carbon monoxide, by mixing powder of coal, coke and anthracite coal with red mud or red clay powder, and pushing, pressing and hardening the mixture with an adhesive.  
     CONSTITUTION: (A) A simple powder of coal, coke, anthracite, lignite or charcoal or a mixture thereof is mixed with (B) red mud of an industrial waste or a red clay which is prepared by drying the red mud. The resultant mixture is then pressed and hardened together with (C) a binder selected from pitch, red algae, bentonite and coal to give the aimed briquette and oval briquette.  
     EFFECT: The briquette withstands a temperature of 700W800°C, retains the combustion for a long time, is readily prepared without shape collapse and disposable without problems of heavy metallic pollution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59166373-A (JP)
Title: Dc arc welding machine
Inventor: SEGAWA HIROHISA
IPC: B23K9/073
Filed: 1983-03-14
Abstract: PURPOSE:To reduce generation of spatter and generate arc surely by providing a short-circuit detecting circuit and an arithmetic circuit and controlling welding current basing on differential voltage between set voltage and welding voltage. CONSTITUTION:In the case where welding current exceeds the set value when short-circuiting, welding current is controlled by a controlling circuit 34, and peak value is limited. During the period of arc generation, a Q output signal L is outputted from the short-circuit detecting circuit 38. At the same time, a current detecting signal H is outputted from a welding current detecting circuit 36, and a transistor 44 makes off operation and compensating voltage V2 is generated from a pre-amplifier 42. Accordingly, a pre-amplifier 20 adds compensating voltage V2 to set voltage Vs and compares with welding voltage Vf, and outputs large controlling voltage Vo to a driving circuit 30, and controlling voltage corresponding to the controlling voltage Vo is outputted to a controlling circuit 34. Accordingly, welding current is controlled by the controlling circuit 34 until welding current becomes below a specified value at the time of arc generation and decrease of current becomes gentle.
Patent JP-H06229801-A (JP)
Title: Measuring method for flow rate of powder
Inventor: WACHI TAKASHI
IPC: G01F1/74
Filed: 1993-02-05
Abstract: PURPOSE:To provide a method for measuring a flow rate of powder flowing in a channel by an apparatus having a simple structure utilizing permeated and fluidized characteristics of a powder layer. CONSTITUTION:The method for measuring a flow rate of powder 11 in a channel 1A comprises the steps of providing a storage tank 2 and a vertical tube 3 in the channel 1A of the powder 11, communicating a lower end of the tube 3 with a side face of the tank 2 through a communicating part 4, introducing fluidized gases 12, 13 to a lower part of the tube 3 and the part 4, respectively while dropping the powder 11 in the channel 1A from an upper end of the tube 3 thereby to fluidize the dropped powder 11 to feed it from the part 4 into the tank 2, then stopping introduction of the gas 13 to the part 4 to maintain the powder 11 in the part 4 steady, and simultaneously measuring a change per unit time of a pressure difference DELTAp between a powder flow layer 14 and a powder layer 15 formed in upper and lower parts of the tube 3.
Patent JP-2000238650-A (JP)
Title: Rack shaft and manufacture thereof
Inventor: IWASA SOICHI
IPC: B21K1/76
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom for layout in a vehicle having a steering apparatus wherein a rack shaft is applied by reducing dispersion of flexural strength resulting from bending directions. SOLUTION: In this rack shaft 4, plural flat parts 41b-41g are formed by cold forging over the whole circumference of an outer circumferential face 41a of the rack shaft 4 comprising a hollow shaft, and a cross-sectional shape of the shaft 4 is formed into a substantial hexagon. A rack tooth 44 is formed in the flat part 41b. Stress concentration is moderated thereby. The degree of freedom is enhanced in a vehicle having a steering apparatus provided with the rack shaft 4.
Patent JP-H03244686-A (JP)
Title: Hot-melt self-adhesive composition
Inventor: SHIMIZU IKUSUKE
IPC: C09J125/00
Filed: 1990-02-22
Abstract: PURPOSE:To obtain the title composition free from a bad smell without impairing the high temperature properties by mixing a thermoplastic block copolymer with a tackifier resin which comprises a novolak type trialkyltoluene/ formaldehyde resin. CONSTITUTION:A thermoplastic block copolymer (e.g. styrene/isoprene/styrene block copolymer) is mixed with a tackifier resin which comprises a novolak type trialkyltoluene/formaldehyde resin (e.g. a trimethyltoluene/formaldehyde resin), and if desired, this resin and a tackifier resin other than a chroman/ indene resin, and if desired, a softening agent, an anti-aging agent, etc.
Patent JP-H02220054-A (JP)
Title: Method and device for developing photosensitive planographic plate
Inventor: UEHARA MASABUMI
IPC: G03F7/00
Filed: 1989-02-22
Abstract: PURPOSE:To uniformly and stably supply a comparatively small quantity of developer and to stably perform uniform development by supplying the developer onto a photosensitive planographic plate from a slit consisting of a rigid supporting body and a sheet. CONSTITUTION:A developer supply member 9 has the slit 12 consisting of the rigid supporting body 10 and the sheet 11 on its lower end and an application member 13 consisting of a flexible sheet is attached to the lower edge of the rigid supporting body 10. A substance having such flexibility that the lower end part always keeps the contact with the surface of the photosensitive planographic plate which is being conveyed and the film-like flow of developer which flows out of the slit 12 smoothly shifts onto the surface of the photosensitive planographic plate 3 is desirable for the application member 13 consisting of the flexible sheet which is provided on the lower edge of the rigid supporting body 10.
Patent JP-S62282772-A (JP)
Title: Applying method for brazing flux
Inventor: AOKI NORIHIKO
IPC: B23K3/00
Filed: 1986-02-27
Abstract: PURPOSE:To improve the workability, and also, to improve the brazing quality by heating a brazing powder flux which has been applied to a brazing surface, to a melting point, melting it, and thereafter, cooling it, and vitrifying and fixing it. CONSTITUTION:A flux 7 of Li2B4O7 K2B4O7.5H2O, Na2B4O7, etc., is applied to the surface of a tube 2 which has been manufactured by an 'Inconel(R)' alloy, stainless steel, or carbon steel, and thereafter, it is heated to a melting point of the flux and melted, and also, cooled, and the glass is vitrified. As for a vitrified flux layer 7', 3-20mm width and 0.01-0,15mm thickness are suitable. A flux layer which has been formed by this method is very hard, therefore, it can be easily and efficiently inserted into a tube 1.
Patent JP-H06230056-A (JP)
Title: Emergency announcing equipment inspection system repeater and emergency broadcasting equipment inspection system
Inventor: SANUKI TOSHIO
IPC: G01R31/00
Filed: 1993-02-05
Abstract: PURPOSE:To enable intensive inspection reliably in a short time by outputting an inspection signal generated in an inspection signal generating part while switching it to a voice signal by a switch part, and carrying out these control and transmitting and receiving control of inspection information by a control part. CONSTITUTION:A sound source 4c for a test generates a test signal of two kinds of pink noises, and a changeover switch 4a switches a voice signal from an announcing device to a test signal. A control part 4b carries out test signal generating control and switch changeover control, and receives a speaker inspection indicating signal from an inspection device, and transmits the inspection indicating signal to a speaker according to it. The control part 4b also receives an inspection result signal from the speaker, and transmits result data to the inspection device according to it. In this case, operation of the speaker is confirmed when two sound pressures smaller than a specified level are obtained normally from the speaker. In order to minimize influence of noise upon the environment, the pink noises are used.
Patent JP-H10241424-A (JP)
Title: Solar battery powered emergency outdoor lamp
Inventor: MATSUI HIROTAKA
IPC: F21S8/02
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a solar emergency outdoor lamp capable of ensuring lighting of an emergency lamp at night when the power supply fails and efficiently operating a solar battery. SOLUTION: An outdoor lamp 25 for outdoor use in the darkness and a solar emergency outdoor lamp 35 for night illumination during electric failure are arranged on an electric pole 26. The solar emergency outdoor lamp has a solar battery to receive sunlight in the daytime and the brightness of the outdoor lamp at night for generation, a better charged by the solar battery and a driving circuit to light then lamp with the battery at night during electric failure. The solar emergency outdoor lamp is arranged under the outdoor lamp.
Patent JP-H07252621-A (JP)
Title: Production of hot-dip galvanized type high tensile strength steel sheet
Inventor: UNNO SHIGERU
IPC: C22C38/00
Filed: 1994-03-14
Abstract: PURPOSE:To stably produce a hot-dip galvanized steel sheet free from the occurrence of uncoated part and excellent in adhesion by previously forming an iron oxide film on a steel sheet at the time of galvanizing a high tensile strength steel sheet containing highly oxidizing elements. CONSTITUTION:Hot-dip galvanizing is applied to a high tensile strength steel sheet having a composition containing, by weight, >=0.1%, in total, of at least one or more kinds among Si, Ti, Ni, Cu, Mo, V, and Cr as highly oxidizing elements, >=0.5% Mn, and >=0.001%, in total, of at least one or more elements among P, Al, and Nb. At this time, the steel sheet is first brought into contact with a solution in which an iron ozide sol is dispersed, by which an oxide film is formed on the surface by >=(3 to 10)g/m<2> by dry weight. Then, the steel sheet is annealed in a hydrogen-containing atmosphere and subjected to hot-dip galvanizing. The concentration of the highly oxidizing elements into the surface of the steel sheet can be effectively inhibited by the previous formation of the iron oxide film, and hot-dip galvanizing and galvannealing, excellent in adhesion, can be done.
Patent JP-H05259825-A (JP)
Title: Clock generating circuit
IPC: G06F1/04
Filed: 1992-02-28
Abstract: PURPOSE:To select an oscillation stable time of a clock after release of a reset signal optimizingly in response to an application circuit. CONSTITUTION:When a reset signal is inputted from an external terminal 11, an oscillation stabilizing counter 3 is cleared and supply of a system clock 28 is stopped. When the reset signal is released, the n-bit oscillation stabilizing counter 3 starts counting and outputs overflow signals 23-26 when a prescribed time elapses. One of outputs is selected by a selector 2 and the selector 2 is controlled by data written in a PROM 9 to select optimizingly the oscillation stable time after the release of a reset signal.
Patent JP-S58161374-A (JP)
Title: Semiconductor integrated circuit
Inventor: ENDOU AKIRA
IPC: H01L27/02
Filed: 1982-03-19
Abstract: PURPOSE:To perform the protecting operation securely by a method wherein the channel length of an MOSFET for clamp is set shorter, compared with a transmission gate MOSFET which should be protected. CONSTITUTION:A resistor R1 is constituted of a diffusion resistor layer 4, between an electrode P and a sorce and drain region 1 wherein the transmission gate MOSFET Q1 and the MOSFET Q2 for clamp are formed common. The FET Q1 forms the region 1 as an input side electrode and the region 2 as an output side electrode, and is led to the next stage circuit by a conductive poly Si layer connected via a contact hole C2. The FET Q2 forms the region 1 as a drain region, and a source region 3 is connected to an earth potential wiring GND via a contact hole C3. To prevent the secure static breakdown of the FET Q1, the channel length is so set that the channel length L2 of the FET Q2 becomes shorter than the channel length L1 of the FET Q1.
Patent JP-H08241225-A (JP)
Title: Evaluating device
Inventor: KUSUMOTO MASAYOSHI
IPC: G06F11/28
Filed: 1995-03-02
Abstract: PURPOSE: To improve a debugging precision by keeping the write of the next instruction waiting till the execution completion of a repeat instruction and emulating the repeat instruction in single step execution while avoiding the multiple write of the instruction. CONSTITUTION: The evaluating device having an operation execution control part 1 which executes successively inputted debugging instructions to emulate the operation or a target CPU is provided with a repeat instruction detection part 2, which detects whether the executing instruction is a prescribed repeat instruction (for example, a REP instruction) or not, and a debugging instruction hold/write part 3 which doesn't write the debugging instruction in the operation execution control part 1 during detection of the repeat instruction and writes the debugging instruction in the operation execution control part 1 at the time of the execution completion of the repeat instruction.
Patent JP-H06260182-A (JP)
Title: Electrolytic cell
Inventor: SAKATA FUMITOSHI
IPC: C25B9/17
Filed: 1993-03-03
Abstract: PURPOSE:To enhance the performance of an electrolytic cell by applying a Mn series composite oxide slurry and then a Co series composite oxide slurry to the outer surface of a solid electrolyte tube, and subjecting the resultant to a baking process. CONSTITUTION:Slurries of Mn series composite oxide 2, Co series composite oxide 3, and Mn series composite oxide 4 are one after another applied onto the outer surface of a solid electrolyte (YSZ) tube 1 to a certain specified thickness, and then the resultant is subjected to baking at a specified temp. so that an anode of three-layer structure is formed. Because the Mn series composite oxide 2 as the innermost layer has approx. the same coefficient of linear expansion as the solid electrolyte tube 1, a tight attachment to the tube 1 is achieved. Because however the Mn series composite oxide 2 has a low electroconductivity, Co series composite oxide 3 having a high conductivity is formed as the second layer. The Co series composite oxide 3 works with the collector which facilitates flow of the current in the axial direction necessary for a high temp. water vapor electrolytic cell of cylindrical type, and thereby the performance of the electrolytic cell is enhanced.
Patent JP-S58161826-A (JP)
Title: Flow rate signal multiplying device
Inventor: MISUMI KATSUO
IPC: G08C13/00
Filed: 1982-03-19
Abstract: PURPOSE:To obtain the flow rate without error signals, by counting timing pulses which are oscillated at a specified time interval and combined with a flow rate pulse signal from a flowmeter, and generating a signal that is obtained by multiplying the flow rate pulse signal by (n) times. CONSTITUTION:The flow rate signal is generated by the flowmeter 1 and openes an AND gate G2 through a Schmitt trigger circuit 2. A signal is outputted from an oscillator 4 and multiplied by the specified (n) times. A preset value K is set by a coefficient corrector 5. The timing pulses reaches the gate G2 from the corrector 5 through an AND gate G1. A first counter 6 counts the number of the pulses. The counter 6 is latched by the output pulse from a monostable multivibrator MM1 which is operated by the fall of the flow rate signal, and a signal is outputted to a coincidence circuit 8. Meanwhile a second counter 7 counts the pulses from the oscillator 4. The counter 7 is reset every time the pulses agree with the input count of the circuit 8 through an MM4. The (n) multiplied pulses are outputted through an OR gate G5. Therefore the flow rate signal without error signals can be obtained.