baber/WOPTO huggingface dataset:
Patent JP-H11347763-A (JP)
Title: Laser welding equipment and its method
Inventor: NAKAMURA TAKUMA
IPC: B23K26/21
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate laser welding by precisely securing the width size of a groove equipped with a weld zone in which two sheets of plate materials are superposed on each other. SOLUTION: A groove 7 extending in the front-rear direction of the body is formed at the part 5 where a roof panel 1 and a body side panel 3 constituting the body of a vehicle are superposed on each other. After a pair of rollers 13, 15 are inserted into this groove 7 in a state adhered to each other, each roller is moved to the side wall 7a, 7b within a prescribed width, pressurized and tack-welding is performed by emitting a laser beam to the superposed part 5 in such a state that the groove 7 has the prescribed width. After the tack welding, while the pair of rollers 13, 15 are rotatably moved in the groove 7 in such a state the they are moved to approach each other in the direction away from the side walls 7a, 7b, a laser beam is emitted along the weld seam for the normal welding.
Patent JP-S6322527-A (JP)
Title: Medicinal composition containing galactitol as carrier
Inventor: FRANCIS DANIEL LEE
IPC: A61K47/36
Filed: 1987-06-26
Abstract: An improved pharmaceutical or veterinary composition contains galactitol as carrier for the therapeutic agent. Preferred therapeutic agents include anti-infective and anti-cancer drugs, preferably cytotoxic agents and lymphokines. One example is a lyophilized composition of about 20 parts by weight of cyclophosphamide, taken as the anhydride, about 5 to 21 parts by weight of galactitol as excipient, and about 1.4 to 3 parts by weight of water. Preferably, the amount of galactitol is 15-21 parts by weight. The galactitol enhances the chemical and physical stability of the drug and allows faster reconstitution of the formulation in water than mannitol.
Patent JP-H0448584-A (JP)
Title: Toning apparatus
Inventor: GOSHIMA SHIGEO
IPC: H05B37/02
Filed: 1990-06-15
Abstract: PURPOSE:To carry out lighting with prescribed light color while altering the light color continuously with single operation by installing an operation setting means to appoint toning data corresponding to a desired light color while reading continuously the toning data sayed in a memory means. CONSTITUTION:By giving address data appointed by an operation of an operation setting part 9 to a data memory part 7 from an address output part 8, toning data corresponding to R, G, B read out of the appointed address is put to duty generating circuits 6a-6c corresponding to a toning signal generating part 6. These duty generating circuits 6a-6c convert and produce toning signals consisting of duty signals having a duty ratio corresponding to the toning data to be put in and based on the toning signals, lighting circuits 5a-5c control the lighting of the light-emitting source 4a-4c to obtain a desired light color.
Patent JP-H06343763-A (JP)
Title: Game information reproduction system
Inventor: HASHIMOTO TOMOAKI
IPC: G11B33/02
Filed: 1993-06-04
Abstract: PURPOSE:To offer an automatic setting for a game to start by reproducing prerecorded setting procedure information, which is supplied to the control circuit before the start of the game. CONSTITUTION:At the initial setting for a game to start, check the power in a power supply 29, and then, check the disk for a game in a disk drive 5. Then, further check whether a cassette tape 19 is set properly or not. When it's confirmed, the cassette tape 19 is played back, information of game type and initial information are read by a magnetic head 16, amplified by an amplifier 21, and stored in RAM of a microcomputer 3 for controlling game section through a data processing section 23. Being based on information of game type and initial information stored in RAM, selection and initial setting are made for the game to start.
Patent JP-H1013935-A (JP)
Title: Radio data communication system
Inventor: FUKUTOMI HIROSHI
IPC: H04W84/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To execute transmission and reception of file/data, in response to an application of specific equipment in radio data communication by a calling originator, transmitting a file which accompanies a data structure of a portable information equipment that is converted into a message type, in accordance with a prescribed rule to a radio base station. SOLUTION: An information management part which performs inputoutput, registering and management of data on a portable station side consists of ROM 2 which stores a CPU 1, programs, etc., of a control part, RAM 3 which registers inputted information, an input device 4, a display device 5, a sound input device 6 and a serial input-output port 7. While a base station converts a file for each processing mode of the portable station into data in a message type, based on a prescribed conversion rule and transmits it by radio, the portable station transmits and receives a file in the message type by receiving the data in the message type which is sent from the base station, converting it into a file structure for each processing mode and storing it in the RAM 3.
Patent JP-S6220390-A (JP)
Title: Semiconductor laser device
Inventor: SASAKI YOSHIMITSU
IPC: H01S5/00
Filed: 1985-07-19
Abstract: PURPOSE:To alleviate increase in temperature at end surfaces, and to suppress deteriorating factors due to the increase in temperature at the end surface, by providing BeO films on the light emitting end surfaces of a semiconductor laser element. CONSTITUTION:A semiconductor laser element 1 is set in a sputtering apparatus. The inside of the apparatus is made to be a vacuum state, and Ar gas is introduced. As a target, a sintered body of BeO is used. A dielectric BeO film 2 is deposited on one end surface of the laser element by high frequency glow discharge to a thickness of, e.g., lambda/2. A BeO film 3 is also deposited on the other end surface to a thickness of lambda/2. Deterioration of the end surface of the semiconductor laser is caused by the progress of oxidation of the crystal surface due to the increase in temperature of the end surfaces and photochemical action. The heat conductivity of the laser element having the BeO films is high. Thus the increase in temperature of the end surfaces of the laser element having the BeO films is decreased.
Patent JP-H098737-A (JP)
Title: Reception system
Inventor: KONDO MITSUKAZU
IPC: H04B10/54
Filed: 1995-06-23
Abstract: PURPOSE: To transmit a signal received by an antenna over a wide band to a distant receiver as a light intensity signal having a sufficient intensity even when the received signal is weak. CONSTITUTION: The received signal from an antenna 41 is amplified by an amplifier 11 and inputted to a light modulator 42. The light modulator 42 modulates the light, which is transmitted from a laser light source 43 through an optical fiber 46, while using the amplified received signal and coverts it to the light intensity signal. The light intensity signal is made incident through an optical fiber 47 to a photodetector 44, converted to an electric signal and supplied to a receiver 45. Power to the amplifier 11 is supplied by performing photoelectric conversion to the light transmitted from a laser light source 14 through an optical fiber 13 while using photoelectric reaction element 12.
Patent JP-S6050929-A (JP)
Title: Stud for semiconductor
Inventor: WAKU KIYOSHI
IPC: H01L21/52
Filed: 1983-08-30
Abstract: PURPOSE:To enable the application of thermal expansion in the same manner to ceramic and good thermal diffusion by a method wherein the part where a semiconductor is loaded is formed of Kovar or Fe-Ni alloy, and the other part of Cu, both of which are then joined to each other. CONSTITUTION:A projection 3 at the center of the upper end surface of a semiconductor stud and the part above a frange 2 are made of Kovar or Fe-Ni alloy, and the part of a circular cylinder 1 below the frange 2 of Cu, both of which are then joined to each other by any means of brazing, resistance welding, or pressure welding, resulting in the formation of the semiconductor stud. This semiconductor stud is thus made of Kovar or Fe-Ni alloy in the part where a semiconductor is loaded and can therefore thermally expand in the same manner to ceramic. Besides, it is made of Cu in the part other than the above-mentioned part, and accordingly thermal dissipation is excellent.
Patent JP-2000343754-A (JP)
Title: Image forming apparatus
Inventor: TSUNEMI TAKEO
IPC: B41J2/44
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce a width of a margin which is a non-image region provided at a tip of a transferring material. SOLUTION: A tip of a transferring material P to be supplied to a transferring nipping section N by a pair of resist rollers 17 at a predetermined timing is detected by a transferring material detecting device 19. A laser light control device 22 of an exposing device 3 adjusts a tip portion of an electrostatic latent image which is to be formed on a photosensitive drum 1 by image exposing by a laser light L emitted from a laser emitting section 3a on the basis of the detected signal inputted from the transferring material detecting device 19. As a result, it is possible to accurately align an image forming start position at the tip portion of the transferring material P, thereby reducing a width of a margin at the tip portion of the transferring material P.
Patent JP-S5948781-A (JP)
Title: Toner image fixation method
Inventor: KUZUMI KENICHI
IPC: G03G15/20
Filed: 1982-09-14
Abstract: PURPOSE:To perform toner image fixation which never causes back surface contamination by allowing at least polyhydric amine to reside at a member which contacts the outer circumferential surface of a fixing roll directly or indirectly. CONSTITUTION:A cleaning roll 4 collects sticking toner on a heat roll 1 over its outer circumferential surface. In this case, the polyhydric amine comes out of an internal liquid holding layer 6 to the outer circumferential surface of the roll 4, so toner collected on the outer circumferential surface or deposited material increases in elasticity when dissolved and the heater 3 of the roll 1 is turned on; even when the toner material on the roll 4 is heated and dissolved, it is inhibited from moving to the roll 1 and also inhibited from moving to a press-contacting roll 2 as a result, so that back-surface contamination is prevented.
Patent JP-H028458-A (JP)
Title: Fixing structure for floor heating material
Inventor: HIBINO MINORU
IPC: F24D3/14
Filed: 1988-06-27
Abstract: PURPOSE:To make easy and efficient execution of work possible by fixing metallic supports for a heat equalizing panel to the opposite side faces in the longitudinal direction of adjoining floor joists, and by fitting the heat equalizing panel into gaps formed by loading pieces and holding pieces for the heat equalizing panel respectively provided to the supports at the fixed distance from the upper end of the supports. CONSTITUTION:To the opposite side faces of adjoining floor joists 1 and 1, metallic supports 2 for supporting a heat equalizing panel are fixed with fixtures 7 with their upper ends placed at almost the same plane as the top face of the floor joists. Inwardly protruding loading pieces 2 and holding pieces 2b for the heat equalizing panel are respectively provided to the supports 2 at the fixed distance from the upper ends of the supports 2. Flanges 3b provided at both sides of the heat equalizing panel 3 are fitted into gaps formed by each combination of 2a and 2b, and the plate 3 is settled between the supports 2. After fitting pipes 5 for a heating medium into containing grooves 3a, a decorated surface board 6 is placed over the floor joists 1 and 1 with approximately 1 to 2mm clearance H secured between the plate 3 and the board 6. With procedures as described above, work can be executed easily and efficiently and a floor with uniform surface temperature can be obtained.
Patent JP-S5681282-A (JP)
Title: Oil separator in compressor
Inventor: OOTA MOTOMU
IPC: F04B39/04
Filed: 1979-12-06
Abstract: PURPOSE: To fully separate the exhaust gas containing oil in the space between a metallic spongy of cylindrical shape and a pipe body, by pressing it in its during it swirling motion, and absorbing the oil in the exhaust gas into the metallic spongy, and at the same time to enable the gas to be discharged from the tube body to an exhaust port.  
     CONSTITUTION: A spongy metallic cylindrical body 11 is arranged in the upper space of the oil collector chamber 20 of a compressor, while a tube body 15 with a number of small ports perforated on the surface of the cylindrical body 11 is concentrically arranged. An opening section on one end of the tube body 15 is communicated with an exhaust port 17. Into the space between the spongy metallic cylindrical body 11 on the other end of the cylindrical body 15 and the cylindrical body 15 itself, exhaust gas containing oil is pressed in during its swirling motion and the oil in the exhaust gas is absorbed in the cylindrical body 11 to fully perform thier separation. Besides, the oil is guided to the exhaust port 17 through the inner space of the separated gas tube body 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6314686-A (JP)
Title: Controlling method for sugar content of sugar solution containing suspended substance
Inventor: HOTTA YUSUKE
IPC: C12C7/04
Filed: 1986-07-07
Abstract: PURPOSE:To automatically control the sugar content of wort, etc., with a high accuracy in a short time, by adding a specific flocculant to an analytical sample collected from a sugar solution containing a suspended substance, flocculating and settling the substance and measuring the sugar content of the resultant supernatant liquid. CONSTITUTION:0.5-1l analytical sample is collected from about 10l sugar solution with 0.02-0.15wt% suspended substance content and 12-30wt% sugar content expressed in terms of maltose, e.g. wort for producing beer, etc. 0.05-0.15vol% flocculating agent consisting of 0.2-2ml aqueous solution of polyaluminum chloride containing 10-11wt% Al2O3 and 0.25-2ml aqueous solution of polyacrylamide partial hydrolyzate having 8,000,000-10,000,000 molecular weight in 0.02-0.1wt% concentration is added to each of the above- mentioned analytical sample and the resultant sample is flocculated and settled while stirred for 30sec-2min and give a supernatant liquid, which is then measured by a vibrating type densimeter to afford a sugar content value from a density-sugar content relational diagram. The sugar content value is then fed back to control the process.
Patent JP-H05317344-A (JP)
Title: Organ therapeutic device
Inventor: KONNO TAKASHI
IPC: A61F2/06
Filed: 1992-05-27
Abstract: PURPOSE:To safely protect transport vessels connected to a blood vessel or an organ in emergency and accelerate a therapy by fitting an artificial tissue on the surface of a nearly cylindrical holder made of a shape memory alloy, inserting the holder into the organ when it has a small diameter, returning it to the large-diameter memory shape, and bringing the artificial tissue into close contact with the inner face of the organ. CONSTITUTION:A blood vessel therapeutic device 1A is constituted of a spiral holder 2 and a tissue body 3 for an artificial vessel fitted on the surface of the holder 2, the outer diameter of the holder 2 before the holder 2 is returned to the memory shape is set smaller than the inner diameter of a blood vessel to be treated, and a gap is formed in the axial direction. The holder 2 is self-heated when a current is fed, it is returned to the shape memorized in advance, the outer diameter is made nearly the same size as the inner diameter of the blood vessel to be treated, the gap in the axial direction is eliminated, and the holder 2 is formed into a cylindrical shape to be kept in close contact with the blood vessel. The blood vessel therapeutic device 1A is located inside an injured section, a current is fed to the holder 2 via an electric conductor to expand it in diameter, and the tissue body 3 is brought into close contact with the inner face of the blood vessel to block the injured section.
Patent JP-S5283043-A (JP)
Title: Prevention device of erroneous operation
Inventor: TAGA KAZUYUKI
IPC: G06F11/00
Filed: 1975-12-29
Abstract: PURPOSE: To prevent the erroneous operation by installing the cover of the switch for the power supply switch stack and the switch for the power supply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000342723-A (JP)
Title: Golf club head
Inventor: YAJIMA KOZO
IPC: A63B53/04
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To thin a layer of a face, reduce weight per unit, volume, increase stiffness and extend a carry for a ball. SOLUTION: Anti-corrosive coating is applied on a surface of a hollow body 7 having a face 6. A score line 13 is provided on the face 6. A part of the score line 13 for a coated layer 12 which is provided on the face 6 is thinned and the other parts of the coated layer 12 are thickened then the score line 13 is formed according to difference of thickness of the coated layer 12. In the occasion, the coated layer 12 is composed of a thick coated layer and a thin coated layer and the thin coated layer is provided only on a part of the score line 13 and at least the thick layer is provided on the other part of the score line 13.
Patent JP-S5684136-A (JP)
Title: Manufacture of necking can
Inventor: TAKASE HIROSHI
IPC: B21D51/26
Filed: 1979-12-10
Abstract: PURPOSE: To improve productivity and to reduce equipment cost etc., by manufacturing a finished can at one effort using a working machine the same as that used for forming the can.  
     CONSTITUTION: A can body 1a is made primarily of disc-shaped material by drawing, then a can body 1b is formed by redrawing. In the redrawing process, a flange 2 is formed at the open end of the can body 1b at right angles to the axis. Said flange 2 is partly different in length because of the anisotropic property of the material. The can body 1b is trimmed in the trimming process so as to make the length of the flange 2 equal at all directions by pressing thereby forming a can body 1c. The trimmed flange 2' is subjected to stretching process, hereby the flange 2' is raised up to form the same face as that of the trunk of the can body 1c to obtain can body 1d, which is then subjected to necking process, where the open end of the can body 1d is worked to form a can body 1e having a neck. Finally a flange 4 is formed at the open end of the can body 1e to complete a can body 1f. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11346836-A (JP)
Title: Table device for bed
Inventor: KITA TOSHIYUKI
IPC: A47B23/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a table device for a bed capable of sliding a table plate along the width direction of a bed frame. SOLUTION: This table device to be utilized on the bed is provided with a base 11 formed so as to travel, a supporting body 15 erected on the base 11, a vertical rod 33 almost horizontally provided on the upper part of the supporting body 15 and the table plate 41 provided so as to be freely slid in an almost horizontal direction along a guide body (the rod 33) and be fixed at a prescribed slide position.
Patent JP-H0323852-A (JP)
Title: Ultrasonic tomographic apparatus
Inventor: KURIYAMA KINJI
IPC: A61B8/14
Filed: 1989-06-20
Abstract: PURPOSE:To obtain an ultrasonic tomographic image having no sensitivity difference and good in resolving power even when any focus is set by providing a means automatically setting a focus region where the resolving power of a depth part to be examined is made preferential at the time of one stage focusing selecting only one focus region. CONSTITUTION:Three focuses F1, F2, F3 can be selected by a key switch 1. Now, for example, when the two-stage focus of the focuses F2, F3 is selected by the key switch 1, transmission-reception is required twice in order to form one ultrasonic beam. At the time of the transmission-reception of the second time, when the transmitted wave of the focus F2 of the first time is set to focus data f2' reduced in its caliber as compared with focus data f2 and a change-over point is set to a change-over point A2 slightly behind, beam uniform from an intermediate part to a deep part is can be obtained. As mentioned above, by selecting and setting respective focus regions at the times of one-stage focus and multistage focus, an image having no sensitivity difference and good in resolving power can be obtained.
Patent JP-H083164-A (JP)
Title: New pyridopyrimidine derivative
Inventor: FURUKAWA KAZUTO
IPC: C07D471/04
Filed: 1994-06-17
Abstract: PURPOSE:To obtain the subject derivative shown by a prescribed formula, having both excellent bronchodilatory action and antiallergic action and a long prolonged time, useful for a therapeutic agent and a preventive for various allergic diseases and bronchial asthma. CONSTITUTION:This derivative is expressed by the formula (R1 and R2 are each an alkyl; X is H, an alkyl or an acyl; Y is an alkyl, a halogen, nitro, amino, hydroxy, benzyloxy, cyano, carboxy, an alkoxycarbonyl, an alkoxysulfonyl, aminosulfonyl, a dialkylaminosulfonyl or sulfo), in detail, such as 5-amino-1,3-diethyl-6-methylpyrido[2,3-d]pyrimidine-2,4-dione. The compound is obtained by dissolving 5-chloro-1,3-diethyl-6-methylpyrido[2,3-d]pyrimidine-2,4- dione as a starting substance and sodium azide in dimethylformamide and reacting.
Patent JP-S643893-A (JP)
Title: Semiconductor storage device
Inventor: KAWADA KOJI
IPC: H01L21/8242
Filed: 1987-06-25
Abstract: PURPOSE:To stabilize a memory cell even at an end part of a memory cell block by making the memory cell capacity of each end part of a memory cell block larger than that of other memory cells. CONSTITUTION:The width of an N<+> area 8 which forms the capacity of the memory cells in a cell array 1 at an end part of the memory cell block 2 is made larger than the width of the N<+> areas 4 of other blocks 2 to increase the capacity of memory cells in the array 1. Consequently, memory cells which can secure operation over an enough range against fluctuations of the potential of the counter electrode of the capacity and deviation from a designed reference value at an end part at the time of diffusion are obtained and while operation defects are reduced, the yield is improved.
Patent JP-H058115-A (JP)
Title: Cutting tip and its manufacture
Inventor: TAKAMATSU KAZUHIKO
IPC: B23D61/04
Filed: 1991-07-01
Abstract: PURPOSE:To prevent an edge from breaking and getting damage by suppressing load applied to the tip edge of a cutting tip to facilitate orbiting of each top edge and biting on a material to be cut, and forming flow type chips easy to discharge to reduce cutting irregularity. CONSTITUTION:A flank is formed on tips 7L, 7C, and 7R with steps in the cutting direction of an edge to make a cutting tip in which high and low cutting edges are formed on the steps.
Patent JP-S6052569-A (JP)
Title: Plated steel sheet for colored galvanized steel sheet
Inventor: KATORI YOSHIAKI
IPC: C23C22/78
Filed: 1983-08-31
Abstract: PURPOSE:To develop a plated steel sheet for a colored galvanized steel sheet which does not crack during working by plating the surface of the steel sheet by a molten alloy of Zn-Al contg. a specific amt. of Si or Mg, Mn, Cu, etc. alone or in combination. CONSTITUTION:A steel sheet to be used for manufacturing a colored galvanized steel sheet is manufactured by plating the steel sheet in a hot dipping bath consisting of a Zn alloy contg. 0.3-3.5% Al and contg. further Si at 1/30 of Al or equiv. or a Zn alloy contg. 0.01-1.5 at least one kind among Mg, Mn and Cu in addition to Al or a Zn-Al alloy contg. the above-mentioned Si and Mg, Mn, Cu, etc. in combination. A chemical conversion film and paint are coated thereon and are baked by heating. Such colored galvanized steel sheet has the plating layer which does not crack even if the sheet is bent. The colored galvanized iron sheet having excellent workability is thus obtd.