baber/WOPTO huggingface dataset:
Patent JP-S58205640-A (JP)
Title: Method for forming hexagonal hole
Inventor: KINOSHITA YUTAKA
IPC: B21C37/30
Filed: 1982-05-26
Abstract: PURPOSE:To effectively prevent burrs from occurring in hexagonal holes and eliminate the deburring process, by forming hexagonal holes at the inner diameter part of pipes by putting a press-in jig with pressure into the inner diameter part at the end of a pipe and by removing the swelled part resulted from the insertion of the press-in jig by machining. CONSTITUTION:A hollow rod 10 of a small diameter is screwed into the bottom part of a cylinder 2. When pressure oil is supplied from a port 14, the oil flows to an inside-rod chamber S3 through the hollow of the rod 10, and then, reaches an upper working chamber S1 through an oil passage 13. The oil then acts on the upper surface of a piston 4 and moves the piston 4 and a free piston 7 downward, and thus, a piston rod 3 is contracted. Therefore, the forming part 15a having a hexagonal pipe like shape of a press-in jig 15 is inserted into the hollow rod 10 with pressure and performs plastic working on the rod 10, and a swelled part 10b is formed without producing any burrs. This swelled part 10b is removed by machining.
Patent JP-S63256167-A (JP)
Title: Production of patterned metallic sheet
Inventor: NOMURA TADASHIGE
IPC: B05D5/06
Filed: 1987-04-10
Abstract: PURPOSE:To improve durability and to facilitate pattern formation by subjecting a coating layer which is provided on the surface of a metallic sheet and has a specific volume resistivity value to electric charging by corona discharge, etc., then erasing the charge of a desired part and bringing the layer into contact with a developer having the charge of the reverse polarity. CONSTITUTION:After the coating layer having >=10<9>OMEGA.cm specific volume resistivity is formed on the surface of the metallic sheet, the coating layer is subjected to the charge injection by the corona discharge of conductive brush. A grounded electrode is then brought into contact selectively with the desired part of the coated metallic sheet to erase the charge; thereafter, the developer having the charge of the reverse polarity is brought into contact with the coated metallic sheet and is thereby selectively stuck to an electrostatically charged latent image part; further, the metallic sheet is subjected to a heating treatment, by which the patterned metallic sheet is produced. The coating layer to be provided on the metallic sheet is formed by using an epoxy resin, polyester resin, phenoxy resin, acrylic resin, polyether resin, etc., as essential components.
Patent JP-S59214214-A (JP)
Inventor: YONEDA TAKEHIKO
IPC: H01B17/64
Filed: 1983-05-20
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-H06302717-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMADA OSAMU
IPC: H01L23/12
Filed: 1993-04-16
Abstract: PURPOSE:To lessen a difference between the thermal expansions of connection solders and to improve the life of the connection solders by a method wherein a solder material is used for the electrical connection between semiconductor integrated circuit elements and a multilayer wiring board and the thickness of a ceramic board and the thickness of an organic insulating film are each set at a prescribed value. CONSTITUTION:Semiconductor integrated circuit elements 1a to 1c are installed on a multilayer wiring board. The multilayer wiring board is constituted of a thin film multilayer wiring board part 3a, which is formed of and a multilayer wiring board part 3b which is formed of ceramics. The element 1a is connected to a wiring of the board 3a, which is formed of the organic insulating film and the wiring material, via solder balls 2. In the case where the thickness of the organic insulating film is assumed (t1) and the thickness of the ceramic board is assumed (t2), the values of the (t1) and the (t2) are used in an extent to satisfy simultaneously the conditions of 0.1<=T1<=1 and T1<=0.45t2+0.5. Thereby, the connection life of solder balls can be improved and at the same time, as a connection length between the element 1a and the wiring can be shortened, the generation of noise can be prevented.
Patent JP-H02270984-A (JP)
Title: Silver plating method
Inventor: MATSUMOTO SHIGEKI
IPC: C25D3/46
Filed: 1989-04-11
Abstract: PURPOSE:To execute an arbitrary plating of dull, semibright and bright plating with a single plating bath by using a neutral high speed bright silver plating bath and executing a silver plating in accordance with a current density and bath temp. in a specific range. CONSTITUTION:The silver plating is executed by using the neutral high speed bright silver plating bath and the current density and bath temp. are specified in the predetermined specific range, by which the arbitrary plating from the dull to the bright plating is executed. The current density and bath temp. are selected to 40 to 120A/dm<2> and >=70 deg.C respectively and in the range of A, B, C shown in fig. A in the case of using a plating bath essentially consisting of pyrrophosphate and contg. potassium cyanoserenide as a brightening agent and are selected to 40 to 120A/dm<2> and >=75 deg.C respectively and in the range of A, B, C shown in fig. B in the case of using a plating bath essentially consisting of nitrate and contg. potassium cyanoselenide as a brightening agent, by which the desired plating among the dull, semibright and bright platings is executed.
Patent JP-H10277967-A (JP)
Title: Lift device
Inventor: SATO YOSHINOBU
IPC: B60B33/06
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To move wheels up and down by means of small constitution in a lift device having a work stand provided over a base equipped with supporting legs by way of a link mechanism equipped with a hydraulic pump. SOLUTION: A work stand 2 is provided over a base 1 equipped with supporting legs 22 and 22A and wheels 24 and 25 by way of a link mechanism 4 equipped with a hydraulic cylinder for the base 1. Wheel lift driving devices A and B are provided, which move the wheels 24 and 25 up and down in response to the elevation of the link mechanism 4. The device A is equipped with pressing members 32 and 47 provided for the link stems 10 and 12 of the link mechanism 4, and with a lever stem capable of pressing the pressing member 32 and 47 integrally connected with the wheels 24 and 25 so as to allow the wheels 24 and 25 to be moved up and down in response to the elevation of the work stand 2. The wheels can be grounded and/or floated from the ground with no cylinder provided for moving the wheels 24 and 25 up and down.
Patent JP-H09278226-A (JP)
Title: Transfer material carrying device
Inventor: HORIUCHI TAKAO
IPC: B41J13/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce a force produced at the time of clashing of a transfer material with an elastic body and to prevent the damaging, such as lines or dents, of the transfer material by providing a tension reducing means for reducing tension applied to the transfer material by carrying of a downstream side carrying means. SOLUTION: A transfer material is carried by an upstream side carrier roller, and then the tip of the transfer material is held by a downstream side carrier roller. When the carrying force of the downstream side carrier roller is transmitted, the transfer material is changed from a state P1 to a state P2 indicated by a broken line. When tension is applied to the transfer material because of its clashing with an elastic body 4, a force is also applied to the upstream side carrier roller 1a, the easily deformed elastic body 7 of the upstream side carrier roller 1a is deformed and a driving force applied from the upstream side carrier roller 1a to the transfer material is reduced. Thus, tension applied to the transfer material is reduced, and impact noises produced when the transfer material is clashed with the elastic body 4 are moderated and suppressed.
Patent JP-S62245244-A (JP)
Title: Image forming method having heating step
Inventor: KITAGUCHI HIROSHI
IPC: G03C1/498
Filed: 1986-04-18
Abstract: PURPOSE:To enable development to be stopped when development proceeds just to the appropriate point, fog due to overdevelopment to be prevented, and constant photographic performance to be obtained even when heating temperature randomly varies by heating a heat-developable photosensitive material in the presence of a specified compound. CONSTITUTION:The heat-developable photosensitive material is heated in the presence of one of the compounds represented by formula I in which n is 1 or 2; when n is 1, R<1> is alkyl or the like, when n is 2, it is phenylene or the like; R<2> is >=3C alkyl or the like; and -(L)- is a single bond for only linking both adjacent groups, -O-, or the like. This compound is characterized by the fact that the development inhibitor to be released has the group of -(L)-R<2>, thus permitting development inhibition to be realized in this heat-developable photosensitive material only by the presence of this group. It is most preferable for the heat-developable photosensitive material to use silver halide as a photosensitive body, and it is preferred to adjust the heating temperature to 50-250 deg.C, especially, 60-180 deg.C.
Patent JP-H11288077-A (JP)
Title: Manufacture of photomask
Inventor: TAKAHASHI YOICHI
IPC: G03F1/76
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a very high precision photomask with a high yield in a short time by dividing and enlarging and then reducing and synthesizing the mask. SOLUTION: In the proposed manufacturing method of a photomask, photomask patterns 21 -24 are divided into plural patterns A-E and divided photomasks obtained by enlarging the divided patterns by a prescribed magnification factor, four to five times, for example, are manufactured. The divided photomasks are pattern-synthesized on an original mask substrate at the same time as reduction projection at the magnification factor reciprocal to the magnification factor. Then, development and etching are executed and a desired reticle is manufactured.
Patent JP-S5714835-A (JP)
Title: Photographic sensitive silver halide material
Inventor: ISHII TSUMORU
IPC: G03C1/32
Filed: 1980-07-01
Abstract: PURPOSE: To prevent a matting agent from falling off even in rapid development and from sticking to the wall surface of a dissolution tank, etc. in the manufacturing process by adding particles of a specified alkali-insoluble copolymer as a matting agent to the outermost layer of a photographic sensitive material.  
     CONSTITUTION: Particles of an alkali-insoluble binary or ternary copolymer represented by formula I (where A is a repeating unit of a monomer represented by formula II, B is a repeating unit of a monomer represented by formula III, C is a repeating unit of a monomer except monomers A, B, x is 0.5W20mol%, y is 50W 99.5 mol% and z is 0W49.5mol%) and having ≥60°C glass transition point and 0.2W10μm particle size are used as a matting agent. The monomer represented by  the formula II includes (meth)acrylic acid and (meth)acriloylic acid, the monomer  represented by the formula III includes styrenes and methacrylic esters, and they have ≥50°C glass transition points when homopolymerized, respectively. The matting agent is added to a sensitive material, especially to the surface protective layer. Thus, a superior matting property is pbtd. even after development. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10246572-A (JP)
Title: Cracker conveyor
Inventor: MIYAO MASAHIKO
IPC: B09B3/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To dry an object during conveyance by fixing a drying chamber fixed with blow-in nozzle piping to the outside of a lower screen casing made of a ventilating material and disposed separately from an upper casing through a partitioner. SOLUTION: The upper casing 1 and the lower screen casing 2 of a conveyor are separated from each other except the throw-in port and the discharge port. The lower screen casing 2 is made of a ventilating material, e.g. a bar screen or a punching metal, and fixed with a hot wind chamber 3 to the outside thereof. A hot air piping nozzle 4 is fixed in the hot wind chamber 3. Hot wind and the air are blown into the lower screen casing 2 from below through the hot air piping nozzle 4 of the hot wind chamber 3 is order to float and dry a passing object. According to the arrangement, object being conveyed can be dried within the time after throwing the object before discharging the object.
Patent JP-S58206158-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINADA KAZUYOSHI
IPC: H01L21/331
Filed: 1982-05-27
Abstract: PURPOSE:To obtain the high reliable semiconductor device generating no contact between the emitter electrode and emitter-base junction of the device by a method wherein holes having different diameters are formed in a two layer structural surface protective film, and the emitter electrode is formed utilizing the holes thereof. CONSTITUTION:After a first and second insulating films 12, 13 are formed in order on a first conductive type semiconductor layer 11, a second conductive type impurity region 14 is formed by ion implantation. Then, after a first opening 15 is formed in the second insulating film 13 at the part corresponding to the upper part of a part of the region 14, a second hole 16 having the diameter larger than the first opening 15 is formed in the first insulating film 12. After then, a first conductive type semiconductor film 17 is formed at the lower part of the eaves part 13a of the second insulating film 13. Then, second conductive type impurity ions are implanted by energy not to transmit the insulating films 12, 13 to diffuse impurities in the semiconductor layer 17, and a first conductive type impurity region 18 is formed. The emitter electrode is formed on the region 18 thereof. Accordingly, the semiconductor device generating no contact of the emitter electrode with the junction part between the emitter 18 and the base 14 can be obtained.
Patent JP-S5517428-A (JP)
Title: Construction of alarm watch
Inventor: MATSUMOTO MASATAKA
IPC: G04B37/08
Filed: 1978-07-24
Abstract: PURPOSE:To output the alarm sound from the front of the watch case simply, by the sound path of insertion gap between the inner and outer shells. CONSTITUTION:The vibration plate 7 providing the piezoelectric element 13 at the inside bottom surface is located to cover the lower opening of the inner shell 5, the external circumference is depressed with the step 8a at the bottom of the external shell 8, and the inner shell 5 and the outer shell 8 are coupled with the plate spring 14 by forming the insertion gap 15. Thus, the alarm tone by the vibration of the vibration plate 7 is fed to the insertion gap 15 from the space 16 between the vibration plate 7 and the external shell 8 to output sound from the front of watch. Accordingly, without increasing the manufacture cost such that the sound path is machined on the shells, the alarm tone can be outputted from the front of watch.
Patent JP-H0347823-A (JP)
Title: Polyol composition and production of rigid polyurethane foam using the same composition
Inventor: SUZUKI MASAHIRO
IPC: C08G18/50
Filed: 1990-04-06
Abstract: PURPOSE:To provide the subject composition containing a specified polyol and an expanding agent prepared by increasing the amount of water used as an expanding agent and reducing the amount of a halogenated hydrocarbon-based expanding agent used and capable of providing the subject polyurethane foam by blending with a polyisocyanate compound using the spray method. CONSTITUTION:An objective composition composed of (A) a polyol containing >=45wt.%, preferably 55-100wt.% ethylenediamine alkylene oxide addition polyol and having 250-550 average hydroxyl number, (B) an expanding agent composed of a low-boiling halogenated hydrocarbon-based expanding agent and water in amounts of <=45wt.% and 1-6 pts.wt. respectively based on 100 pts.wt. component (A) and (C) additives such as a foam stabilizer and a catalyst.
Patent JP-S57204442-A (JP)
Title: Detecting method of detective part of steel plate and its device
Inventor: TAGUCHI ISAMU
IPC: G01N23/16
Filed: 1981-06-12
Abstract: PURPOSE:To remove a flaw of a steel plate in advance, by making soft X-rays pass through the surface treated steel plate surface of a cold-rolled steel plate, a tin steel plate, etc., as an irradiation source, and detecting an inclusion in the inside, before the flaw of the steel plate is generated. CONSTITUTION:X-rays of wavelength of 0.1-2.5Angstrom  are irradiated in the direction meeting at almost right angles with a steel plate surface, a transmission X-ray image is obtained, and a defective part of the surface and the inside is detected. As for a tube lamp 1, a beryllium film of <=500mum is used for a tube lamp window in order to fetch soft X-rays. In case of measuring the whole surface of a wide area of a steel plate, plural tube lamps are fixed and used, but the scanning is also possible. A film 2 is placed so as to meet at right angles with the X-ray irradiating direction right under a steel plate 4, and is made to adhere to a sample as closely as possible. As for an X- ray camera 3, a direct method and an indirect method are available, but in any case, the X-ray image detecting part is not limited, and its purpose is to obtain a distinct image quickly. As for a monitor television set 5, that of a model which has a lot of scanning lines if possible and is excellent in its picture quality is desirable, and plural sets can be installed in accordance with the number of X-ray cameras.
Patent JP-S5214065-A (JP)
Title: Method of regulating flocculant input into a thickener
Inventor: KIRA TERUHIKO
IPC: B01D21/30
Filed: 1975-07-24
Abstract: PURPOSE: To provide a method of regulating the input of flocculant into a thickner, which permits accurate and effective detection of the depth of clarified-water zone and economical control of flocculant input. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10287512-A (JP)
Title: Harmful organism controlling agent composition
Inventor: FUJIMOTO IZUMI
IPC: A01N43/36
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a harmful organism controlling agent especially suitable for preventing insect pests such as termite. SOLUTION: This composition comprises 4-bromo 2-(4-chlorophenyl)-1- ethoxymethyl-5-trifluoromethylpyrrole-3-carbonitrile and a carbamate compound (e.g. fenobucarb, fenoxycarb, fenothiocarb, methomyl, thiodicarb, cartap, metolcarb, xylylcarb, isoprocarb, propoxur, carbaryl, carbofuran, carbosulfan, furathiocarb, benfuracarb, bendiocarb and alanycarb) as active ingredients.
Patent JP-S59218215-A (JP)
Title: Multi-layer pipe whose layer detaining property is excellent and its manufacture
Inventor: KIMURA TSUTOMU
IPC: B21C37/15
Filed: 1983-05-25
Abstract: PURPOSE:To obtain a multi-layer pipe whose layer detaining property is excellent, by placing a wire body on one or more layers, and making the layers adhere tightly to each other by using a die or/and a core bar. CONSTITUTION:In case of manufacturing a multi-layer pipe by a sinking cold drawing method, an inner layer pipe 2 to which a wire body 1 is wound is inserted into an outer layer pipe 3 whose one end is mouth-worked in advance. Subsequently, the pipe 3 and the pipe 2 are brought to diameter reduction by a die 4 part successively from the mouth part side of the pipe 3 passing through the inside of the die 4, by a drawing machine which is not shown in the figure, and formed to a multi-layer pipe. In this case, when the die 4 passes through the inside surface of the pipe 3, it contacts by pressing to the outside surface of the pipe 2, therefore, the wire body 1 is pushed into both the pipe 2 and the pipe 3. Accordingly, in the part where the wire body 1 is pushed in, the pipe 2 and the pipe 3 become as if they were detained by a screw mechanism, and a strong detaining operation is exerted on a shearing force operating on the layer boundary of the pipe 2 and the pipe 3. According to this method, a multi- layer steel pipe and a thick multi-layer steel pipe having a composite performance whose layer detaining property is good are obtained easily.
Patent JP-H08287737-A (JP)
Title: Fire risistant wire
Inventor: MANABE TOMOSHI
IPC: H01B3/04
Filed: 1995-04-17
Abstract: PURPOSE: To maintain insulation property for longer hours than that of the fire resistant test standard of the Fire Defence Agency notice so as to feed electric power stably by winding a specific laminated mica tape on a conductor specifically, and extruding covering the same with an insulating body of polyolefin. CONSTITUTION: Two to four laminated mica tapes, which are made by laminating soft composite mica of 0.09 to 0.15mm in thickness and backing material made of film of PE, PP, and the like or glass cloth mutually, are wound by means of 1/2 to 1/10 lapping or longitudinal lapping on a conductor 2 so as to form a fire resisting layer 6, and thereafter, an insulating body 7 made of polyolefin is extruding covered thereon so as to form an insulated wire core 20 of a fire resistant wire 1. Plural wire cores 20 are twisted together with inclusion 9 of paper, jute, PP plastic filler and a pressing winding tape 10 is wound thereon. A sheath layer 11 made of non-halogen flame resisting polyolefin or polyvinyl chloride is formed by extruding so as to cover the same.
Patent JP-S58206382-A (JP)
Inventor: MISHIMA YOSHISATO
IPC: B25B23/16
Filed: 1982-05-25
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-H06298343-A (JP)
Title: Tipping preventing device for load carrying vehicle
Inventor: EZAKI KUNIO
IPC: B65G43/00
Filed: 1993-04-19
Abstract: PURPOSE:To surely prevent a load carrying vehicle from tipping by low-priced improvement effectively using the running performance of a cargo carrying vehicle while being advantageous in operational efficiency. CONSTITUTION:A tipping preventing device comprises an article transfer loader Va for transferring an article A to a station S and a running control means for controlling running in such a manner that a vehicle runs to a relay point separated from the station S in the cross direction of a car body and then runs to a stop position for the station S by traverse along the cross-direction of the car body. An engaging part 14 for preventing tipping of a load carrying vehicle V, which is engaged with an engaged part 15 provided on the load carrying vehicle V side to prevent the load carrying vehicle V from tipping in a stop position as the load carrying vehicle V traverses, is provided on the ground side.
Patent JP-H02268355-A (JP)
Title: Output system for control signal
Inventor: UOZUMI KOICHI
IPC: G06F13/10
Filed: 1989-04-10
Abstract: PURPOSE:To increase the execution speed of a control signal output device and to simplify the control by holding control data to be written by a register and outputting a control signal corresponding to this data to store it in a memory means and updating the control signal on the basis of control data read out from the memory means. CONSTITUTION:The address of a RAM 12 is designated through an address bus AB for the purpose of accessing the address area assigned for storage of control data D7 to D0. A read signal RE is used to read out control data D7 to D0 corresponding to control signals S7 to S0, which an output control register 11 outputs, from the RAM 12, and this control data is referred to generate control data D7 to D0 for the purpose of updating control signals S7 to S0. Thereafter, a specific address is given to a bus AB for the purpose of outputting control signals S7 to S0 corresponding to data D7 to D0, and the output control register 11 and the RAM 12 are simultaneously addressed, and new control data is written through a data bus DB.