baber/WOPTO huggingface dataset:
Patent JP-S5619185-A (JP)
Title: Manufacture for endless tape with hole
Inventor: OOMOMO SHIYOUJI
IPC: G06K19/06
Filed: 1979-07-26
Abstract: PURPOSE: To enable to obtain the steel endless tape with many holes, by giving holes on the tape, after welding the both ends of strip tape without holes.  
     CONSTITUTION: At the both ends of the steel-made tape 1 without hole, the ears 1b, 1b' are formed and after performing specified edge preparation to the both ends 1c, 1c', the ends 1c, 1c' are butted and welding is made by crossing the tape with laser, by the form including the ears 1b, 1b'. Next, the ears 1b, 1b' are cut off and defective parts of beginning and end of the welded part 2 are removed 2. Further, required holes are made to the tape 1 with laser. Thus, at welding, no welding margin is required and holes can be freely be made after welding, then the steel endless tape with many holes can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000290029-A (JP)
Title: Belt for forming glass sheet and production of bent glass sheet using the belt
Inventor: YOSHIZAWA HIDEO
IPC: C03B35/18
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a belt for forming a bent sheet glass with which the defect of the surface occurring in roll traces, belt joints and deformation is suppressed. SOLUTION: A belt-like heat resistant member 1 is joined in the state of arranging the ends 3 of the heat resistant member 1 so as not to expose the ends 3 to the surface where an endless track for bending the glass sheet is drawn. Fitting parts are otherwise arrayed regularly along the endless track and while the deformation of the belt is prevented by these fitting parts, the glass sheet is bent. The glass sheet is bent by using the belt while being transported, by which the efficient production of the bent sheet glass suppressed of the surface defect is made possible.
Patent JP-H11297821-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUJITA KATSUSHI
IPC: H01L21/3065
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To contrive the high integration of a semiconductor device, by a method wherein in the case where a connection hole is formed by specifying the aperture width of the bottom of the connection hole, the hole is formed in such a way that the aperture width of the upper end of the hole can be made narrower and the line width of an upper wiring layer, which is made to connect with a plug in the hole, is set narrower. SOLUTION: A pattern 109a with the sidewalls formed into a forward tapered shape is formed on a base stand 100. An interlayer insulating film 110 is formed on the base stand 100 in a state that the pattern 109a is buried in the film 110. A flattening treatment of the film 110 is performed and the pattern 109a is made to expose. The pattern 109a is selectively etched and is removed from the film 110 and a connection hole 111 to reach the base stand 100 is formed in the film 110. An etching protective film 108 and a silicon oxide film 103, which are formed on the surface of the base stand 100, are removed and a semiconductor substrate 101 is made to expose through the bottom of the hole 111.
Patent JP-S60242229-A (JP)
Title: Oil-pressure circuit for construction machine such as oil-pressure shovel
Inventor: KAWAMOTO MASAHARU
IPC: F15B11/17
Filed: 1984-05-15
Abstract: PURPOSE:To permit composite actions of a construction machine during the straightforward running period by using a system in which the pressure oil of the first oil-pressure pump is supplied in parallel to the first and second valve groups during the straightforward running period and the pressure oil of the second oil-pressure pump is supplied in parallel to the running control valves of each valve group. CONSTITUTION:The first oil-pressure pump 1 is connected in parallel to the left- side running backet of the first valve group 4 and the first boom control valves 4a-4c and also to the upstream of the left-side running conrol valve 4a through a switch valve 6. The second oil-pressure pump 2 is connected in parallel to the right-side running bucket of the second valve group and second boom, slewing, and arm through the switch valve 6 and also to the upstream of the right-side running control valve 5a. When the valve 6 is switched, the pressure oil of the pump 1 is led to the second valve group and the pressure oil of the pump 2 is connected to the upstream of the left-side running control valve 4a of the first valve group. Composite operations of a construction machine can thus be permitted.
Patent JP-H05297789-A (JP)
Title: Language education supporting system
Inventor: WATANABE TAKAKO
IPC: G06Q50/00
Filed: 1992-04-16
Abstract: PURPOSE:To exactly execute the guidance by executing an error analysis after a syntax analysis with respect to each program, outputting its result and counting up an error result of each individual so that a lecturer can grasp a point which many persons do not understand. CONSTITUTION:When it is designated to execute a syntax analysis to an actuation variable, an education supporting system managing means 2 delivers the control to a syntax analyzing means 3, fetches a source program 5 from an auxiliary storage device 4 and executes the syntax analysis, and outputs an error message 8. When it is designated to merge the source program and the error message, the control is migrated to a merging means 6 of the source program and the error message, the source program 5 and the error message 8 are fetched from the auxiliary storage device 4 and the auxiliary storage device 7, respectively, and the source program and the error message are merged and outputting to a terminal 9. When it is designated to execute personal and whole error analyses, the control is shifted to personal and whole error analyzing means 10 and 14 and results 12 and 16 are outputted.
Patent JP-S57210566-A (JP)
Title: Button-type alkaline battery
Inventor: YOKOYAMA TAKAO
IPC: H01M4/06
Filed: 1981-06-19
Abstract: PURPOSE:To increase the liquid absorbing speed of a negative active material, and improve the preservation characteristic of an alkaline battery by using a sodium salt of carboxymethylcellulose having a mean molecular weight of 210,000-420,000 as a thickner for the negative zinc electrode of the battery. CONSTITUTION:After a sealing plate also working as a negative terminal, and a nylon gasket are coupled together, a given amount of mixture, which is prepared by mixing 100pts.wt% of an amalogamated zinc with a combined ratio of mercury to zinc of 11% with 3pts.wt% of CMC used as a thickner, is weighed and packed into the above sealing plate. Next, an alkaline electrolyte is poured onto the mixture packed into the above sealing plate so as to make CMC contaied in the mixture to be gelled. On the other hand, a positive part is constituted by installing positive mixture principally consisting of manganese dioxide into a positive case. After that, thus constituted positive part is combined with an electrolyte holding member made of nylon, a separator consisting of a cellophane and a polyethylene layer, and the above sealing plate, thereby constituting a battery. According to the test result, no liquid leakage was recognized in the battery of the above constitution both right after the assembly and after the preservation. In contrast, among conventional batteries, 7 out of 20 batteries had liquid leakage even right after the assembly.
Patent JP-H11345669-A (JP)
Title: Molding having electrically connecting conductor part
Inventor: UCHIDA JUN
IPC: H01R43/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To reliably prevent a base part from being cracked when bending an electrically connecting conductor part. SOLUTION: This molding 21 having an electrically connecting conductor (bus bar) 23 is structured by insert-molding or press-fitting a part of the electrically connecting conductor 23 formed from a conductive metal material to a base part 22 molded from a synthetic resin material. In this case, a jig inserting groove 29 for a bending jig to expose the electrically connecting conductor 23 insert-molded or press-fitted to one side wall part is formed in the base part 22.
Patent JP-H08269279-A (JP)
Title: Pyrrolodiazine derivative as stabilizer for chlorinated polymer
Inventor: BORUFUGANGU BEENAA
IPC: C08K5/524
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To impart excellent stabilities to oxidation, heat, and light to a chlorine-contg. polymer by compounding it with a pyrrolodiazine deriv. having a group represented by a specific formula.  
     SOLUTION: The pyrrolodiazine deriv. having at least one group represented by formula I (wherein A is a supplementary group or atoms necessary for forming a 6-membered heterocycle contg. two nitrogen atoms) (e.g. a compd. represented by formula II) is obtd. by heating equimolar amts. of 4-amino-1,3- dimethyluracil and ethyl bromoacetate in dimethylformamide as the solvent under reflux, leaving the reaction liq. standing for a specified time, and filtering, washing, and drying the resulting product. A chlorine-contg. polymer compsn. excellent in stability is prepd. by compounding a chlorine-contg. polymer (e.g. PVC) with specified amts. of stabilizers such as a pyrrolodiazine deriv. and auxiliary stabilizers such as an org. phosphite, an epoxy compd., a perchlorate, or hydrotalcite. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02273252-A (JP)
Title: Method and apparatus for control of thermal printer head
Inventor: IDA JUICHIRO
IPC: B41J2/36
Filed: 1989-04-14
Abstract: PURPOSE:To control heat generation and heat accumulation effect with a simple structure and to obtain a satisfactory printing quality by controlling thermal heads with different conduction starting time by a heat history pattern. CONSTITUTION:A microcomputer 11 counts a time difference until next set data latch pulse is generated, and sends set data 14 and set data latch pulse 15 to a set data latch circuit 12. The latch circuit 12 latches the data 14 from the microcomputer 11 via the pulse 15. If the set data is '1', power 16 is supplied to a thermal head 13, while if it is '0', it is interrupted. Thus, the microcomputer 11 so operates as to differentiate conduction starting times by considering the relation to the thermal history pattern, and sets the conducting time to the heads 12.
Patent JP-S59220793-A (JP)
Inventor: SONEDA MITSUO
IPC: H04N5/66
Filed: 1983-05-31
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-S5721847-A (JP)
Title: Semiconductor device
Inventor: FUJIWARA KENJI
IPC: H01L21/60
Filed: 1980-07-14
Abstract: PURPOSE:To remarkably improve the degree of freedom in the deisgn of a semiconductor device with preferable current characteristic by connecting a mounting external lead mounted with electrically insulating adhesive to an electrode of a semiconductor element via a connecting conductor. CONSTITUTION:A semiconductor element 3 is mounted to the end of an external lead 1a for mounting a leadframe in the state to be electrically insulated with insulating adhesive. One electrode on the surface of the element 3 is connected to the lead 1a with a connecting gold wire 4. The other electrode on the surface of the semiconductor element 3 is connected to an electrode leading external lead 1b using the wire 4, and the leads 1a, 1b are integrated at the ends with sealing resin 5. The electrode is not necessary to be removed from the back surface of the element, and the degree of freedom of design can be increased. Since gold wire is used for connection, it can prevent the deterioration of the current characteristic.
Patent JP-S5721725-A (JP)
Title: Radiator that utilizes solar heat
Inventor: YAMANOUCHI SHIYUUJI
IPC: F24S90/00
Filed: 1980-07-14
Abstract: PURPOSE: To effectively utilize solar heat in two system hot water heating that utilizes solar heat and an auxiliary heat source, by controlling a motor-driven valve at an auxiliary heat exchanger outlet according to the solar heat side main heat exchanger inlet temperature.  
     CONSTITUTION: The hot water that has been heated by solar heat is stored in a heat accumulating tank 4, and is then passed by a circulating pump 6 to the main heat exchanger 19 of a radiator 11. If necessary, hot water that has been heated by an auxiliary boiler 9 is delivered by a circulating pump 12 to an auxiliary heat exchanger 18, and this auxiliary hot water of high temperature is controlled by an inlet hot water temperature thermostat 24 of the main heat exhanger 19 through the motor-driven valve 20 and a controller 22. Thus, because the main heat exchanger 19 having a larger heat conductive area is positioned upstream, the auxiliary heat exchanger 18 that can heat the hot water further is located downstream, and the auxiliary heat source is controlled by the solar heat using side hot water temperature, thereby the solar heat can be effectively utilized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60242126-A (JP)
Title: Gateless continuous multiliner
Inventor: SUGIURA TOUICHI
IPC: B65G47/68
Filed: 1984-05-14
Abstract: PURPOSE:To obtain a prescribed number of branched flow by varying only the speed of the second conveyor for the time corresponding to about one revolution during the time when a screw revolves in the equal number to the number of branched flow and pushing-out a workpiece onto the third conveyor by the side pressure supplied from the thread bottom of the screw. CONSTITUTION:When a number of works 2 sent in one array on the first conveyor 9 reach a direction switching point 10, the works 2 are sent onto the second conveyor 12, regulated by a guide 11. Since said conveyor 12 has a screw 13 in the first revolution corresponding to a prescribed production amount, a number of succeeding works 2 advance according to the feeding speed of the inlet part of the screw, and the speed of each input work 2 is increased according to the feeding speed of the screw, and the intervals of the works 2 is increased by the portion necessary for branched flow. The works 14-16 in the branched-flow division straightly advance without receiving the side pressure and when the works reach the top edges 18-20 of the guides, the speed of the conveyor 12 is sharply varied, and the works are pushed-out by receiving the side pressure from the thread bottom, and regulated by the guides 21-24, and loaded onto the third conveyor 17 and transported in branched state.
Patent JP-S5722520-A (JP)
Title: Lower brightness warning circuit
Inventor: OGASAWARA AKIRA
IPC: G01J1/44
Filed: 1980-07-16
Abstract: PURPOSE:To insure that all photometric circuits are within a photometric field by arranging such that the output from a light-receiving element having the brightness among all light-receiving elements is preferentially inputted to a lower brightness warning circuit. CONSTITUTION:A photoelectric current is generated in light-receiving elements PD1-PDn in photomery and is converted to voltage by amplifiers A1-An and is further subjected to logarithmic compression by transistors (TRs) LT1-LTn and diodes Di1-Din, Di'1-Di'n. Further, if the intensity of illumination at each of the light-receiving elements PD1-PDn is different and, hence, there is any difference among outputs of A1-An, the output potential of an amplifier that inputs a photoelectric current generated on a specific light-receiving element with the lowest intensity of illumination becomes highest, and thus by the output potential of the amplifier emitter potential of all synthesized TRs is substantially determined. Accordingly, low brightness warning is done by light-receiving element having the lowest intensity of illumination.
Patent JP-H09260325-A (JP)
Title: Removal of cu out of inside of wafer, measurement of cu concentration in bulk, and low cu concentration silicon wafer
Inventor: YOSHIMI TOSHIHIRO
IPC: H01L21/304
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing Cu completely out of a bulk and from the wafer surface and a method for measuring the Cu concentration in the bulk and also provide a silicon wafer of low Cu concentration. SOLUTION: An oxide film on the surface of a P-type silicon wafer is removed by HF washing. Then, the silicon wafer is held at 100 deg.C for 48 hour of longer in an atmosphere which is cleaner than a class 1000 clean room. Or, it is held at 0-40 deg.C for 168 hours or longer or held at 80 deg.C for 120 hours or longer in the same atmosphere. As a result, Cu, inside a bulk is diffused and precipitated on the surface of the wafer. After that, the surface of the wafer is washed with SC-1 to remove Cu on the surface of the wafer. By this method, a wafer of a low Cu concentration which has a Cu concentration in the bulk 1x<10> atoms/cm<3> or below can be obtained. Such a wafer has very good electric characteristics and is very much suitable for the manufacture of a device.
Patent JP-S60242385-A (JP)
Title: Fault detecting device
Inventor: KOBAYASHI SEIJI
IPC: G01V3/08
Filed: 1984-05-16
Abstract: PURPOSE:To simplify the fault detecting device and to reduce its cost by providing an electrostatic capacity detecting means, comparing means, and memory means, and comparing the output of the detecting means in a fault-free state which is stored in the memory means with the output of the electrostatic capacity detecting means. CONSTITUTION:An electrode 12 for detection is provided on the front operation surface of a robot body 10 for transport and connected to the comparator 20 of a computer 18 for control through an oscillator 14 and an A/D converter 16. Further, the memory 22 of the control computer 18 and a braking device 24 are connected to the comparator 20 and a position detector 26 connected to a driving device 28 is connected to the memory 22. Then, the computer 18 is stored with a control program, stationary state detection program, and fault detection program, and the input from the electrode 12 in robot operation is compared with data in a stationary state; if there is any difference, the fault detection program is executed to stop the main body 10 by the braking device 24.
Patent JP-H05292231-A (JP)
Title: Facsimile equipment
Inventor: OZAWA HISASHI
IPC: H04N1/32
Filed: 1992-04-16
Abstract: PURPOSE:To provide a facsimile equipment which can easily confirm the contents registered in the one-touch keys on a display device for each key. CONSTITUTION:When a one-touch key is pushed, the information on this key is sent to a one-touch key control means 1k through a key input control part 1a. The means 1k decides the transmission of the key to the registering destination or the display of the key register contents based on a fact whether an original is set or not. Then, the means 1k gives a mode switching command to a one-touch transmission control part 1c or a machine control part 1h.
Patent JP-H03295197-A (JP)
Title: X-ray high voltage device
Inventor: TANAKA SHIGERU
IPC: H05G1/00
Filed: 1990-04-13
Abstract: PURPOSE:To safely and easily improve the exposure stability of an X-ray tube by selecting a severe condition mode applying a higher heat quantity to the anode of the X-ray tube with a heating control means during aging than during the actual usage. CONSTITUTION:A heating control means 6 has a normal mode means 7 operated during the actual usage, an aging mode means 8 operated during aging, and a control means 9 specifying the heat quantity of an anode 4 to these mode means 7, 8. The control means 9 of the heating control means 6 specifies the heat quantity A to the normal mode means 7 as the heat quantity of the anode 4 during the actual usage and specifies the total heat quantity A+B added with the heat quantities A, B to the aging mode means 8 as the heat quantity of the anode 4 during aging. If aging is performed under this condition, gas is satisfactorily radiated from the anode 4 of an X-ray tube, and the exposure stability of the X-ray tube is improved.
Patent JP-S62250903-A (JP)
Title: Method for controlling extraction amount of steam condenser
Inventor: HAMADA TAKAYOSHI
IPC: B01D3/06
Filed: 1986-04-25
Abstract: PURPOSE:To always efficiently perform bleeding and also to improve energy efficiency by driving an ejector provided to a bleeding pipeline while measuring the composition ratio of condensable gas and noncondensable gas incorporated in the bleeding pipeline of a condenser. CONSTITUTION:In a multistage flash type desalination apparatus, steam generated in an evaporation chamber 1 is introduced into tube bundles 2 provided to the upper part of the inside of the chamber and condensed on the peripheral faces of the tubes and made to water. In this case, when noncondensable gas is stagnated in the tube bundles 2, the thermal conductivity of the peripheral face of the tube is reduced and therefore it is exhausted to the outside of the system via an ejector 5 by using a bleeding pipe 6. A water content densitometer 8 is provided to this pipe 6 and the composition occupied by the noncondensable gas in the bleeding is detected. When the composition ratio reaches a constant value and above, a valve 9 is automatically slightly opened and the amount of steam 7 for driving the ejector is increased and the bleeding amount is made large. When the bleeding is advanced and the detected gas composition ratio reaches a constant value or under, the amount of steam 7 is decreased.
Patent JP-S583680-A (JP)
Inventor: URURITSUHI BARUSERUMESU
IPC: B07B7/083
Filed: 1981-06-22
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-H10279874-A (JP)
Title: High-hiding-power metallic-gloss-color water-base ink
Inventor: MIYASHITA HIROSHI
IPC: C09D11/16
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base ink which can give high-hiding-power metallic- gloss writing on substrates having various colors, especially a dark-colored substrate such as black paper or a colored rubber sheet by using an aluminum powder, titanium oxide, a water-soluble organic solvent and water as the essential components. SOLUTION: It is desirable that the aluminum powder is used in an amount of 1-20 wt.% based on the total weight of the ink and has a mean particle diameter of 5-60 μm. The titanium oxide is used as a colorant which imparts hiding power to writing. It is desirably one surface treated with e.g. alumina and/or silica in order to improve dispersibility and tight resistance. It is used in an amount of 5-20 wt.% based on the total weight of the ink. The water-soluble organic solvent is exemplified by a glycol, 2-pyrrolidone or triethanolamine and is used in an amount of 5-40 wt.% based on the total weight of the ink. The water is used as the principal solvent.
Patent JP-H02274529-A (JP)
Title: Easily releasable laminate film
Inventor: KODAMA EIJI
IPC: B32B7/06
Filed: 1989-04-17
Abstract: PURPOSE:To enable a laminate film to be used as a gas-permeable porous film through a releasing operation, as required, by setting the adhesive strength at the boundary between a porous synthetic resin film and a synthetic resin film having no through-holes to a value of more than 100g/20mm and not more than 250g/20mm. CONSTITUTION:A porous synthetic resin film having a plurality of through-holes 3 and a synthetic resin film 2 having no through-holes are faced to each other. The surface of at least one of the faced films is treated by corona discharge, and the films are laminated with each other. The adhesive strength at the interface between the film 1 and the film 2 is set to a value of more than 100g/20mm and not more than 250g/20mm.