baber/WOPTO huggingface dataset:
Patent JP-2001150178-A (JP)
Title: Method and device for reducing residual welding stress
Inventor: MATSUBAYASHI KAZUKI
IPC: C21D9/50
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To heat the whole periphery of piping uniformly and quickly with a simple device composition to reduce residual stress in the vicinity of the weld zone of a hollow body such as piping, etc. SOLUTION: When reducing residual tensile stress on the inside surface side of the hollow body, a ring-shaped arc generating ring is arranged on the outer peripheral side of the hollow body, a pair of ring coils for forming magnetic fields are arranged so that the ring is interposed between the coils, and the outer peripheral side of an annular weld zone is uniformly and quickly heated while an arc rotates at high speed in the circumferential direction.  When reducing the residual tensile stress on the outside surface side of the hollow body, a disk-shaped arc generation plate is arranged on the inner peripheral side of the hollow body, a pair of ring coils for forming magnetic fields are arranged so that the generation plate is interposed between the coils, and the inner peripheral side of an annular weld zone is uniformly and quickly heated while the arc rotates at high speed in the circumferential direction.
Patent JP-H07196880-A (JP)
Title: Fluororesin composition improved in processability
Inventor: GOTO FUMIO
IPC: C08L27/12
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a fluororesin composition improved in processability so that it can be formed into film or sheet by calendering, by incorporating an organophosphoric ester compound or its metal salt into a fluororesin. CONSTITUTION:A fluororesin is mixed with an organophosphoric ester compound or its metal salt compound represented by the formula; (R-O)x-P(=O)-(O-M)y [wherein R is a 4-24C alkyl or alkenyl group, or 4-24C alkyl, alkylaryl, arylalkyl and alkenyl groups with oxy(poly)ethylene (having a chain length of 1 to 100) intervening therebetween; M is H, an alkali metal, an alkaline earth metal, a zinc group metal, a 4-24C alkyl or alkenyl group, or 4-24C alkyl, alkylaryl, arylalkyl and alkenyl groups with oxy(poly)ethylene (having a chain length of 1 to 100) intervening therebetween; and x and y are each an integer of 1 to 2]. The amount of the organophosphoric ester compound or its metal salt compound to be mixed is preferably 0.01-3 pts.wt. based on 100 pts.wt. fluororesin.
Patent JP-H04206434-A (JP)
Title: Fluorescent lamp for liquid crystal back light
Inventor: KITSUTA TOSHIYUKI
IPC: H01J61/36
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate wiring arrangement of lamp cables by combination with a back light lighting circuit by putting the lamp cables on one side. CONSTITUTION:Wiring of wire cables 3 in a lamp 1 comprising bases 2 of an insulation (silicone rubber) is devised. For the hot-cathode fluorescent lamp comprising the bases 2 of silicone rubber, the lamp cables 3 are processed, so the lamp cables 3 are put on one side of the lamp. Combining a back light lighting circuit is thus facilitated, and by connecting the cables on one side in contact with the lamp to the GND side of the lighting circuit, they become near-by conductors, thereby a good effect can be obtained for lamp low temperature characteristics.
Patent JP-H09177639-A (JP)
Title: Fuel injection nozzle for engine
Inventor: TOUKAI KOUJI
IPC: F02M61/08
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the fuel injection nozzle which is small in size, and can arbitrarily set the direction of fuel injection. SOLUTION: The fuel injection nozzle is formed out of a guide pipe 12 which is inserted in the intake of an engine so as to be fixed therein, and of a valve body 14 which is inserted in the guide pipe 12 so as to be advanced and retreated, a valve seat 13 is formed at the tip end part of the guide pipe 12, a seating face 15 is formed at the tip end part of the valve body 14, a fuel passage 16 is provided for the inside of the valve body 14, an injection port 17 communicated with the fuel passage 16 is opened to the outer circumference of the valve body 14 close to the seating face 15, and the direction of the injection port is so set as to allow fuel to be injected to the specified direction.
Patent JP-H05195583-A (JP)
Title: Floor construction of housing unit
Inventor: YAMAGAMI HIROSHI
IPC: E03C1/02
Filed: 1991-12-19
Abstract: PURPOSE:To make it possible to provide an underfloor piping space for a toilet and a bath tub, etc., to an underfloor in a state to make floor height coincide with that of other housing unit and to make housing unit construction common. CONSTITUTION:Floor construction of a box type housing unit is constituted of columns arranged to four corners and a living space formed inside the housing unit by building ceiling beams and floor beams in the shape of a frame between the upper ends of the columns and between the lower ends of them, and it is also constituted of floor face members 22 built on the floor beams to form a floor and square underfloor slabs arranged over the whole surface between the floor beams and bearing the floor face member 22 through joists 21. When the living space is used for a plumbing installation space into which a toilet and a bath tub, etc., are arranged, the underfloor slabs are positioned to the lowest sections of the floor beams, and an underfloor piping space 25 capable of arranging plumbing equipments between the floor face members 22 and the underfloor beams.
Patent JP-H10178015-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: HIRAMATSU SHINICHI
IPC: H01L21/66
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in the chip area when providing an evaluating observation pad for use in an EB(electron beam application) test, and manufacturing of rewiring pattern masks. SOLUTION: Just above a wiring L1 of a first layer formed on a BPSG film 11 on a semiconductor substrate 1, an intermediate wiring L2 of a second layer is formed by interposing an interlayer insulation film 17 of a first layer. Further, just above the intermediate wiring L2 , an evaluating observation pad P is formed by interposing the interlayer insulation film 24 of a second layer. At this time, just above a via hole h1 for connecting the wiring L1 and the intermediate wiring L2 which is opened in the interlayer insulation film 17 of the first layer, a via hole h2 for connecting the intermediate wiring L2 to the evaluating observation pad P which is opened in the interlayer insulation film 24 of the second layer is formed, and the via hole h1 and the via hole h2 have a stacked via structure.  Further, the intermediate wiring L2 and the evaluating observation pad P are processed at dimensions that a via hole opening diameter d1 is added to a mask positioning margin d2 .
Patent JP-2001151367-A (JP)
Title: Image forming device
Inventor: MATSUMOTO YASUHIRO
IPC: G03G15/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that vibration of a separation pad can be sufficiently suppressed because rigidity of a part for supporting the separation pad is weak. SOLUTION: A metal plate 19 arranged between an image forming portion C and a paper feeding cassette 2 for storing a sheet S supports the separation pad 2b for separating the sheet fed from the paper feeding cassette 2. Thus, the vibration of the separation pad 2b when the sheets are separated one by one can be suppressed, and uncomfortable noise occurrence can be prevented.
Patent JP-H0692995-A (JP)
Title: Human masking protein and polymer unit
Inventor: NAKAMURA TOSHIICHI
IPC: A61K38/00
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a human masking protein for masking transforming growth factor beta (TGF-beta) and deactivating TGF-beta, a polypeptide to become a polymer subunit and a precursor of the human masking protein and a nucleotide encoding the human masking protein, etc. CONSTITUTION:A polypeptide is recorded in a sequence number 1 or 4, hMPU and hMP comprise the polypeptide and a polynucleotide is recorded in a sequence number 5 or 8. The polypeptide, MPU and hMPU bonded to a low- molecular-weight subunit are bonded to TGF-beta by themselves or optionally through linkage to a saccharide chain to show various kinds of physiological activities such as multiplication inhibition of tumor cell. Polypeptide of the sequence number 1 and the polynucleotide of this invention can produce the polypeptide of this invention.
Patent JP-H03258929-A (JP)
Title: Control device for on-vehicle internal combustion engine
Inventor: TOGAI KAZUHIDE
IPC: F02D11/10
Filed: 1990-11-30
Abstract: PURPOSE:To prevent wasteful fuel consumption by selecting the smaller one out of a first throttle opening due to an artificial operating quantity and a second throttle opening due to an engine operating state when a state in which driving force is not transmitted from a transmission to wheels is detected. CONSTITUTION:When an ECU 8 detects a state where driving force from an engine E is not transmitted from a transmission ATM to wheels based on signals from an engine speed sensor 13, a car-speed sensor 15, a variable-speed information detecting means 18, etc., it selects the smaller one out of a first throttle opening found from an accel-position sensor 10 and a second throttle opening larger than idle opening, found from an engine operating state. Then, a throttle valve 3 is controlled to the smaller throttle opening. Wasteful fuel consumption can thus be prevented without giving a sense of incongruity.
Patent JP-H10174414-A (JP)
Title: Pulse-drive type brushless motor
Inventor: KAI SUKEO
IPC: H02K21/20
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a pulse-drive type brushless motor, which can attain low cost and size reduction with a simple structure, and which requires no magnetic pole position sensor such as a Hall element and is capable of rotational drive by only applying a single pulse train. SOLUTION: This brushless motor is provided with a rotor 2, constituted so that three rotor poles 2a to 2 of identical polarity, consisting of a permanent magnet, may be formed at equal intervals on its circumference, the first stator pole 4 consisting of an electromagnet which is energized with the same polarity as the rotor poles, and the second stator pole 5 consisting of an electromagnet which has smaller pole area than the first stator pole 4. The second stator pole 5 is disposed at a circumferential position (180+α) deg.  (α is a prescribed deflection angle) with respect to the first stator pole 4, and an auxiliary pole 6 consisting of a permanent magnet of the same polarity as the rotor poles is fixed at the magnetic pole face of the second stator pole 5 for forming an air gap G of the magnetic pole face of the first stator pole 4 along the rotational direction of the rotor 2, so as to be asymmetrical.
Patent JP-H09154434-A (JP)
Title: Water temperature regulator for fish water tank
Inventor: KONNO AKIRA
IPC: A01K63/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject small-sized light regulator having low power consumption, usable in combination with a generally usable top type filter. SOLUTION: This regulator has a water channel 12 for naturally dropping water in a water tank delivered from a circulating water pump from an inflow opening part 12A to an outflow opening part 12B, a proper number of straightening vanes 14 arranged from the bottom of the water channel 12 upward so as to control a naturally flowing water flow to be equal in quantity from both ends of the section of the water flow to the central part, a proper number of heat exchange fins 16 extending from the top of the water channel toward the bottom so as to transfer heat or cold to the water flow controlled in almost equal amounts by the straightening vanes 14 and a temperature control source 18 for selectively transfer heat or cold to the heat exchange fins 16.
Patent JP-H04204226-A (JP)
Title: Semiconductor pressure sensor
Inventor: NISHIMURA HITOSHI
IPC: G01L9/00
Filed: 1990-11-30
Abstract: PURPOSE:To perform setting-off by subtracting accelerations when these accelerations are applied by providing two pressure sensor element structures on the same silicon substrate and allowing one of then to respond only to acceleration. CONSTITUTION:The pressures applied to the upper and lower openings 41,42 of a housing 4 are respectively applied to both surfaces of the diaphragm part 21 of one pressure sensor element structure 5 and the diaphragm part 21 is deformed corresponding to the pressure difference between both pressures. The pressure on the side of the opening 41 is applied to both surfaces of the diaphragm part 22 of the other pressure sensor element structure 6. Therefore, one pressure sensor element structure 5 literally functions as a pressure sensor element but the other pressure sensor element structure 6 functions as an acceleration sensor detecting acceleration. Therefore, when this sensor is constituted so as to subtract those outputs, only the output corresponding to the pressure difference generated from the pressure sensor element structure 5 can be taken out.
Patent JP-H09153536-A (JP)
Title: Substrate processor
Inventor: MATSUSHITA MASANAO
IPC: G02F1/1333
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To sustain the thermal stability and processing quality in a spin coater and a spin developer. SOLUTION: The substrate transfer from the first processing unit group 110 to the second processing unit group 120 is performed by a cool plate CP 3 beneath a hot plate HP while from the first processing unit group 110, a substrate W is transferred to a computer SC through the second transfer aperture part 13 by a carrier robot TH. At this time, the first transfer aperture part 12 is released by shutter in the case of substrate transfer time only and excluding the release time, the spin coater, etc., is thermally insulated from the running region whereinto any hot air or thermal particles run.
Patent JP-H06162860-A (JP)
Title: Electric contact device
Inventor: ISHIKAWA NORIYOSHI
IPC: H01H1/06
Filed: 1992-11-25
Abstract: PURPOSE:To improve reliability without deformation and with contact pressure stabilized, by giving contact pressure in a specific direction between a contact spring, windingly treated in a drum shape, and a contact member. CONSTITUTION:A contact spring l, windingly treated in a drum shape, is solder- connected to a falling prevention 1a formed on the tip of a printed board 2. Required contact pressure is given in a direction, orthogonal to the winding direction of the contact spring 1, to between the contact spring 1 and a contact member 3 supported by a supporting member 4.
Patent JP-H07195352-A (JP)
Title: Method and apparatus for producing resin concrete pipe
Inventor: MATSUO KENJI
IPC: B28B21/90
Filed: 1993-12-28
Abstract: PURPOSE:To perform the charging of a material, primary curing, secondary curing and demolding by a series of continuous works and to dispense with the form transport work to respective processes. CONSTITUTION:A large number of trucks 2... equipped with form rotating mechanisms 6 are connected in an endless state to form a truck group having an almost flat circular shape and made intermittently movable at a definite pitch by a drive motor 4 adjusted so as to intermittently operate the trucks 2... at every definite time.
Patent JP-H11151023-A (JP)
Title: Storaging case for combine harvester
Inventor: NAKAUCHI HIDEMI
IPC: A01D41/12
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a storage case for combine harvester capable of conveniently taking out and maintaining by an operator to store tools for maintenance and replacement parts such as expandable parts in the body of the machine. SOLUTION: The storage case is placed in a space formed at the lower part of an inclined wall set as an inward inclined wall placed at a lower part of an outside wall of a grain tank. The storage case is preferably placed near the controlling system of the inclined wall and the storage case is formed in U-shape effectively constituting from a bearing capable of inserting the storage box from upward and a recipient placed at the under of the bearing to receive the storage box.
Patent JP-H10184831-A (JP)
Title: Pulley-type transmission
Inventor: MIYATA HIROBUMI
IPC: F16H55/56
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the slipping of a belt of a transmission pulley as much as possible in a pulley-type transmission comprising a pressing mechanism at a back face side of a movable sheave of each pulley, by making a load sharing ratio at an outlet part of the belt by the pressing mechanism, higher than that at an inlet part. SOLUTION: When a transmission gear ratio of a transmission T is to be lowered, an operation shaft 98 is rotated and operated to be located at Lo position, and a bearing 76 is rotated around a boss part 28a of a movable sheave 28 of a driven pulley 26 while rolled by a rotary cam 69 of a cam mechanism 67 at driven pulley side as a pressing mechanism. Thereby a rotary cam 69 is moved on a sleeve 16, and the movable sheave 28 is moved in the same direction, to increase the belt winding diameter. On the other hand, at a driving pulley side 21, the belt winding diameter is reduced by a can mechanism 50 at driving pulley side. On this occasion, the load sharing ratio of the pressing part at a belt outlet side of the pulley in the both can mechanism 67, 50, is made higher than that at a belt inlet side, thereby the slipping of a V belt 30 is inhibited.
Patent JP-H04203610-A (JP)
Title: Manufacture of building panel
Inventor: YOSHIOKA MASAYOSHI
IPC: F16B5/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve productivity by mounting a cement chip board on square steel, driving a stainless nail having a spiral thread formed in the body thereof from the side of the cement chip board, and bonding the square steel to the cement chip board. CONSTITUTION:An adhesive 6 is deposited on square steel 2, and is covered with a cement chip board 1. A stainless nail, where a nail body portion 31 is spirally threaded, is driven in from the cement chip board 1 toward the square steel 2. The stainless nail 3 can be driven in from the cement chip board 1 down to the square steel 2 because of its strength and hardness. Furthermore, the nail 3 is driven in while slightly rotating owing to its spiral thread, and it can be driven in without damaging the cement chip board 1.
Patent JP-H08183049-A (JP)
Title: Method for continuous compression molding of rubber pieces
Inventor: MASUDA KINJI
IPC: B29K105/26
Filed: 1994-12-31
Abstract: PURPOSE: To efficiently obtain a wide and long molded object by guiding a flexible endless mold to the surface of a main roll and bringing the same into contact with the surface of the main roll under pressure by the endless belt arranged on the rear surface of the flexible endless mold to heat the same. CONSTITUTION: A compound of rubber pieces and a binder is uniformly mixed by a mixer (a) and the resulting mixture is charged in a quantitative feeder (b) to be supplied to the surface of a flexible endless mold (d). Subsequently, the mixture is leveled into predetermined thickness by a leveling device (c). Next, the flexible endless mold (d) to which the rubber piece mixture is supplied enters the gap between a main roll (e) and a steel band (f) and the compound is bonded under pressure between the main roll (e) and the flexible endless mold (d) and heated by the heat source (g) provided on the side of the main roll (e) and the heat source (h) provided on the side of the steel band (f).
Patent JP-2001149201-A (JP)
Title: Beverage vessel with small projection
Inventor: SAGO MITSUKO
IPC: A47G19/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a beverage vessel with small projections which can cleanly dry a beverage vessel such as a used glass, Japanese teacup and is kept sanitary even when it is placed upside down on a table in the case of using it. SOLUTION: As for this beverage vessel such as the glass 1a, Japanese teacups 1b to 1e, a mug cup 1f having an opening at its upper-surface O, the plural small projections 3 projecting toward the upper side of the opening from the side of a vessel main body 1 are formed integrally with the main body 1 at prescribed intervals at a flat opening periphery 11.
Patent JP-H07157465-A (JP)
Title: Production of n-substituted-1-methylthio-2-nitroetheneamines
Inventor: OTSUKA YOZO
IPC: C07C319/20
Filed: 1993-12-03
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic intermediate for medicines in high selectivity and yield by reacting 1,1-bismethylthio- nitroethene with an aliphatic primary amine. CONSTITUTION:This method for producing the objective compound expressed by formula II (R is a 1-4C alkyl) is to react 1,1-bismethylthio-2-nitroethene expressed by formula I with an aliphatic primary amine in an aprotic solvent such as aliphatic nitriles, aliphatic amides, ethers or halogenated hydrocarbons.
Patent JP-H06182416-A (JP)
Title: Cooling method for steel sheet
Inventor: SHIBATA AKIRA
IPC: B21B37/00
Filed: 1992-12-18
Abstract: PURPOSE:To uniformize the distribution of cooling stop temperatures in the longitudinal direction of a steel sheet by reducing the speed of the steel sheet which is being cooled according to the passing position of the sheet in a cooling device and passing the sheet through the passing position. CONSTITUTION:A thick steel sheet, etc., are passed and cooled by a dip type water cooling device. In that process, the speed of the steel sheet which is being cooled according to the passing position of the sheet is reduced and passed. In other words, the reduction of cooling capacity by the cooling device in the dipping condition is estimated by parameters of temperature for stopping cooling and of sheet thickness and the speed of the steel sheet which is passed and cooled is reduced. For example, when the length position of the steel sheet in which reduction of cooling capacity stops advances 11m from the tip into the cooling device, the passing speed is reduced from 120mpm to 100mpm. Consequently, the temperature for stopping cooling coincides with the temperature for stopping cooling at the tip part of the steel sheet over all the length and a uniform temperature for stopping cooling in the longitudinal direction is obtained.
Patent JP-H09174376-A (JP)
Title: Cutting chip carrying device
Inventor: OSHIRO MAMORU
IPC: B23Q11/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To carry cutting chips while sufficiently and reliably separating cutting chips and cutting oil from each other without unnecessary increasing various costs with a simple structure. SOLUTION: A cutting chip carrying device is provided with a cylindrical casing 2 having a cutting chip throwing-in port 2i and a cutting chip carrying- out port and a screw 3 which is housed and arranged in this cylindrical casing 2 and carries cutting chips to the cutting chip carrying-out port from the cutting chip throwing-in port 2i. A hopper 10 having a throwing-in part 10A in which the cutting chips are thrown, a filtering part 10B having a wire net 13 to filter cutting oil from the cutting chips and a sending-out part 10C to circulate the filtered cutting oil to a tank 30, is arranged so as to face the cutting chip throwing-in port 2i of the cylindrical casing 2.
Patent JP-H09182184-A (JP)
Title: Whole directional microphone
Inventor: IMANAGA TAKATSUGU
IPC: H04R3/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a whole directional microphone with less diffraction effect. SOLUTION: Two microphone units 1 and 2 are mutually detached and arranged on a reference axis so that respective vibration film faces face the direction of a sound source. The respective output signals of the two arranged microphone units are added in an adder 4. A low pass filter 3 for frequency characteristic micro adjustment can be arranged between the microphone unit 1 and the adder 4.