baber/WOPTO huggingface dataset:
Patent JP-S6411009-A (JP)
Title: Manufacture of seamless steel pipe
Inventor: KANEZAKI KENICHI
IPC: B21B23/00
Filed: 1987-07-06
Abstract: PURPOSE:To prevent faulty biting and to obtain a seamless steel pipe having a uniform thickness by rolling a thickness of pipe end part in a tapered shape on a rolling stage through a piercing mill or an elongator of Mannessmann type, then subjecting to elongation rolling and rolling the thickness of the pipe end part in a tapered shape. CONSTITUTION:In the stage of rolling the pipe end part in a tapered shape so that the thickness of the pipe end part becomes thinner toward the pipe end the rolling is performed without causing a faulty biting and a faulty shape of the pipe end. Furthermore, the blank pipe is elongation rolled by a succeeding plug mill and at the time of rolling the pipe end part in a tapered shape, a failing to roll caused by the faulty biting, etc., are not caused and the seamless steel pipe having uniform thickness is obtained in the last drawing roll mill.
Patent JP-H0614045-A (JP)
Title: Line changeover device
Inventor: TANZAWA YASUSHI
IPC: H04L69/40
Filed: 1992-06-25
Abstract: PURPOSE:To attain a correct changeover state of relays at the time of application of power, resetting and interruption of power during changeover by throwing sequentially changeover contacts of all relay circuits to the same position of the circuit changeover contact of a reference relay which is a relay driven at first. CONSTITUTION:A relay 10-0 driven at first used for a changeover reference relay among changeover relays 10-0-10-N making self-hold is driven by a reference relay changeover means 12 to the position on request based on a changeover request. In this case, a 1st relay sequential changeover means 14 drives circuit changeover sequentially contacts of the other relays 10-1-10-N to the same position as that of the relay 10-0. Moreover, when a reset state or application of power is confirmed, a reference relay read means 16 reads the state of the circuit changeover contact of the relay 10-0. A 2nd relay sequential changeover means 18 drives sequentially the other relays 10-1-10-N to the same position as that of the relay 10-0 shown in the read result. Thus, the relays are thrown correctly at the time of application of power, resetting and interruption of power during changeover and the reliability is improved.
Patent JP-S6156341-A (JP)
Title: Photosensitive resin composition
Inventor: MASAOKA KAZUTAKA
IPC: H05K3/00
Filed: 1984-08-09
Abstract: PURPOSE:To improve removability by using an org. halogen compd., specific compd., ethylenic unsatd. compd., filming property imparting polymer, etc. CONSTITUTION:The org. halogen compd. and the compd. expressed by the formula (R is hydrogen or alkyl group of <=4 C) are combined as the components necessary for improving resist removability and are incorporated into a photosensitive resin compsn. contg. the ethylenic unsatd. compd., filming property imparting polymer and sensitizer and/or sensitizer system which can form free radicals by active rays. The good removability is obtd. by using such components in the photosensitive resin compsn. There is carbon tetrachloride or the like as the example of the org. halogen compd. and 1-3-benzotriazole is preferble as the example of the compd. expressed by the formula. An acrylate monomer or the like is preferable as the ethylenic unsatd. compd. The ethylenic unsatd. compd. is used preferably in a 10-45wt% range for the filming property imparting polymer.
Patent JP-S6227608-A (JP)
Title: Diagnosing method of building using laser light beam
Inventor: SUYAMA SEIKI
IPC: G01B11/16
Filed: 1985-07-29
Abstract: PURPOSE:To make it possible to perform diagnosis of deflection, distortion, swelling abnormality and the like readily and highly accurately, by projecting a laser light beam on the surface of a building, and recording the track of the light with an angle being provided. CONSTITUTION:A laser light beam 4 is projected from a laser device 3 on a surface 2 of mortar of a building 1, e.g., in parallel with a vertical axis. A reference line l0 is scribed. The reference line l0 is recorded at a position, which is separated from the projected position of the laser light beam by an angle theta. The reference line l0 is recorded as a straight line at the position directly in front of the projecting device of the laser light beam. When there is a swelled part on the part to be measured, a curved line l is recorded. Therefore, when the displacement of the reference line l0 and the curved line l is obtained, the degree of the swelling can be diagnosed based on the displacement and the angle  - or + . With the record as the back data, the recording is regularly performed under the same conditions. Thus the secular change of the building can be determined.
Patent JP-S5612753-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASUOKA FUJIO
IPC: H01L21/768
Filed: 1979-12-22
Abstract: PURPOSE:To attempt a high integration and a high speed-up and to elevate the yield and the reliability of a semiconductor integrated circuit by a method wherein a multilayer interconnection consisted of a first and a second metal-semiconductor compound is prepared on a semiconductor substrate putting an insulating film between them, and an Al wiring is prepared on it putting an insulating film between them. CONSTITUTION:A first wiring 24 and a second wiring 25 consisted of a metal-semiconductor compound like metallic silicide, etc., separated from each other with oxide films 22, 23 are prepared on a semiconductor substrate 21 constituting an element, when the second wiring is to be formed, an opening is prepared in the oxide film 23 to expose a part of the surface of the first wiring 24, and the first and the second wirings are connected at the same time of the formation of second wiring. An Al evaporation film is prepared on the second wiring to constitute a third wiring putting an oxide film 26 between them. By this way, the thermal stability is elevated and the apecific resistance is made to be small by the constitution of the first and the second wirings with a metallic silicide having a high melting point, and a large current can be flowed using the third Al wiring as a power line or an earthing conductor.
Patent JP-2000351057-A (JP)
Title: Three dimensional structural body of light alloy and its production
Inventor: SOBASHIMA MASAMICHI
IPC: B22D17/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To produce a back frame having a under cut part at a low cost and in high productivity by using a forming stock of magnesium alloy. SOLUTION: A two dimensional structural body of a casting, which has a shape extending a back frame 10a in a plane and is of a forming stock of magnesium alloy, is used for a base body, the back frame consists of a plate like main body part 15 as part of the base body and a side part 16 formed by bending a prescribed portion of the base body. The base body is cast with a die having a two dimensionally structured cavity, thus, the back frame 10a is produced at a low cost and in high productivity.
Patent JP-S58101081-A (JP)
Title: Data distribution system for driving thermal head
Inventor: WASHIO MICHIYOSHI
IPC: B41J2/35
Filed: 1981-10-20
Abstract: PURPOSE:To provide a thermal head which can omit the bonding steps with less production of defects by alternately driving two heating elements at two intervals, thereby reducing the numbers of feeding wirings and drivers by half as  compared with the conventional one. CONSTITUTION:Heating element group of one row of thermal head T are divided into two blocks B(C1) and B(C2), each of which has two elements at two intervals. Each block is further divided into four block segments B(C1-Re1), B(C1-Re2), B(C1-Re3), and B(C1-e4), B(C2-Re1), B(C2-Re4), B(C2-Re3), B(C2-Re4). Received two picture element data are sequentially inputted to the two segments (C1, C2 represent power sources, Rei represent a shift register, and Di represents a driver).
Patent JP-S6060911-A (JP)
Title: Manufacture of hydrazine
Inventor: SUGAWA HIROSHI
IPC: C01B21/16
Filed: 1983-09-13
Abstract: PURPOSE:To manufacture hydrazine while considerably improving the rate of conversion and the selectivity by irradiating coherent light having specified wavelengths on gaseous or liq. ammonia to excite and decompose the ammonia. CONSTITUTION:Gaseous ammonia diluted with an inert gas or liquefied gaseous ammonia is continuously fed to a cylindrical quartz reactor 4 from the inlet 3, and coherent light having 170-210nm wavelengths at which light can be absorbed in ammonia to cause a photochemical reaction is irradiated from a laser oscillator 1 in the form of 0.01-100J/pulse luminous flux having <=10<-7>sec impulse time to excite and decompose the ammonia. Hydrazine produced by the decomposition is recovered from the product outlet 5. By this method the decomposition of the produced hydrazine can be inhibited.
Patent JP-H0455676-A (JP)
Title: Operation control method of water cooler
Inventor: KOYAMA TAKAMOTO
IPC: F25D29/00
Filed: 1990-06-26
Abstract: PURPOSE:To detect a water temperature with a good accuracy even in the area of a cryogenic temperature and obtain much amount of cold water by a method wherein a temperature near the boundary of the lower half and the upper half of the fine diametral part of a tank is measured to control the operation of a water cooler in accordance with the change of the temperature. CONSTITUTION:A temperature detecting device 18 is provided on an outer wall near the boundary of the lower half and the upper half of the fine diametral part 2a of a tank 2 or on the outer periphery of the lower half and a little bit upper part of a cooling section 4. When the temperature of this part has become 8 deg.C, the water temperature of the bottom part of the tank arrives at the equilibrium condition of 4 deg.C and, therefore, the temperature detecting device 18 outputs a signal to an A/D converter while judging that the whole of water in the tank 2 has become the optimum cold water while the converter converts the signal into a digital signal and outputs it to a controller 11 to intercept the conduction of current to a compressor 7 through a driving circuit. On the other hand, when water is used thereafter or water temperature is increased by receiving heat from environment and the detecting water temperature of the temperature detecting device 18 has exceeded 11 deg.C, the conduction of the current to the compressor 7 is started again and water with a stabilized temperature can be supplied with a good accuracy.
Patent JP-H0835095-A (JP)
Title: Zinc-chromium-magnesium composite plated steel sheet excellent in corrosion resistance
Inventor: NAKAKOUJI HISAMASA
IPC: C25D15/02
Filed: 1994-07-20
Abstract: PURPOSE:To produce a composite plated steel sheet for automobiles, house appliances and building materials excellent in corrosion resistance by incorporating a specified amt. of Mg oxides into a Zn-Cr plated film. CONSTITUTION:On at least one side of a steel sheet, a Zn-Cr-Mg composite plated layer contg., by weight, 0.5 to 40% Cr, 0.01 to 10% Mg oxides, and the balance Zn is formed. As for the coating weight of the plating layer at this time, in the case of <5g/m<2>, its corrosion resistance is made insufficient, moreover, in the case of >60g/m<2>, its weldability starts to deteriorate, and therefore, it is preferably regulated to 5 to 60g/m<2>. This composite plated steel sheet can be produced by an electroplating method. The electroplating is executed at 30 to 70 deg.C at 20 to 200A/dm<2> current density by using a plating bath contg. Zn ions, tervalent Cr ions, an organic brightener and Mg oxide colloids. Moreover, it may be produced by a thermal spraying plating method or the like except for an electroplating method.
Patent JP-H067333-A (JP)
Title: X-ray diagnostic system
Inventor: KOBAYASHI NOBUO
IPC: A61B6/00
Filed: 1992-06-25
Abstract: PURPOSE:To obtain an image of a stable level being free from a flicker without executing stop control of an X-ray radioscopy on a memory side, and also, without providing a backup memory, in the case an image at the time point when the X ray radioscopy is stopped is stored in the memory. CONSTITUTION:This system device is provided with an X-ray high voltage generator 2 whose output is controlled by a control part 1, an X-ray tube 3, an examinee 4, an image multiplier tube 5 for amplifying light transmitted through the examinee 4, an image pickup device 7 for inputting an output light of the image multiplier tube 5 through an optical system 6 and outputting it as a video signal, and a TV monitor 10, and the image pickup device 7 is provided with a CCD 8 for converting an input light to a charge signal, accumulating and transferring it, and a memory 9. In such a state, a start or a stop of write to the memory 9 of the charge signal is executed between an end of a timing pulse for reading out charge equivalent to one-field or one-frame accumulated in the CCD 8, and an end of accumulation of charge equivalent to a one-field or one-frame in the next time.
Patent JP-H0332299-A (JP)
Title: Car audio equipment
Inventor: SEGAWA KUNIO
IPC: H04S5/02
Filed: 1989-06-29
Abstract: PURPOSE:To apply a natural acoustic image, which is stable in a sitting position, to a desired crew by increasing channel signals on a side speaker, for which a distance from the seat of the crew corresponding to a position select switch to the side speaker, out of right and left side speakers, is longer than that of the other side speaker, rather than the other channel signals. CONSTITUTION:A mixing control circuit 6 executes a change so that the channel signals on the side of one side speaker with the longer distance from the seat of the crew corresponding to operation parts 11, 12 and 13 of a position select switch rather than the other side speaker out of right and left side speakers 5 and 4 can be enlarged than the other channel signals. A mixed signal DC of a left channel signal SL and right channel signal SR mixed by such a mixing circuit 3 is inputted to an amplifier 8 and by this amplifier 8, a center speaker 9 is driven. Thus, by selectively operating the position select switch 7 corresponding to the seats of the respective crews in a car, the voice of a balanced level is reproduced from the left side speaker 4, right side speaker 5 and center side speaker 9.
Patent JP-S6327466-A (JP)
Title: Novel n-alkylamidoethyl-n",n"-dialkylethylenediamine compound and production thereof
Inventor: SUZUKI SEIICHI
IPC: C09K23/28
Filed: 1986-07-18
Abstract: NEW MATERIAL:A compound of formula I (R1 is 8-23C alkyl; R2 is CH3 or CH2CH3). EXAMPLE:N-stearylamidoethyl-N'',N''-diethylethylenediamine. USE:A surfactant or its synthetic intermediate. Useful widely for cosmetic, softener, detergent, wetting agent, etc. PREPARATION:The compound of formula I can be produced by reacting a higher fatty acid of formula R1COOH (e.g. lauric acid, stearic acid, etc.) with an N,N-dialkyldiethylenetriamine of formula II in nitrogen gas atmosphere at 130-200 deg.C under normal pressure for 0.5-20hr. The amount of the compound of formula II is 0.5-1.5mol per 1mol of the compound of formula I. When the compound of formula II is used in excess, it can be recovered and reused by distilling the reaction mixture under reduced pressure after the completion of the reaction. The produced compound can be easily converted to quaternary compound or betaine.
Patent JP-2000004186-A (JP)
Title: Repeater
Inventor: YAMAZAKI MASAO
IPC: H04B1/74
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a repeater which is reducible in cost by excluding the redundancy of the equipment constitution. SOLUTION: This device is equipped with a standby a receiver 6a which performs a signal receiving process for an incoming and outgoing line instead of an active receiver 5b active receiver 5a having got out of order in such a case and a standby transmitter 4a which performs a signal transmitting process for the incoming and outgoing lines instead of an active transmitter 3b or active transmitter 3a having got out of order in such as case.
Patent JP-S6146594-A (JP)
Inventor: SHIMIZU TOYOKAZU
IPC: G07F9/02
Filed: 1984-08-10
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-S6061826-A (JP)
Title: Three-dimensional position specifying device
Inventor: SHINOMIYA YASUO
IPC: G06F3/0488
Filed: 1983-09-14
Abstract: PURPOSE:To specify and input a three-dimensional position easily and intuitively by receiving the sound generated by a sounding body which uses a pen by three receiving elements which are not aligned on the same line, and measuring the sounding time difference among the three and computing the sounding position by a computer. CONSTITUTION:An ultrasonic oscillating element such as a piezoelectric element is fitted at the top of the pen 1 with which a position is indicated, and a switch 2 is pressed to transmit an ultrasonic wave pulse. Simultaneously, counters 3, 4, and 5 are started. The receiving elements 6, 7, and 8 positioned on an X, an Y, and a Z axis stop the corresponding counters once receiving the ultrasonic wave pulse. Consequently, the transmission/reception time difference is obtained and this data is sent to the computer, which computes the position coordinates of the sounding element, i.e. pen tip easily.
Patent JP-H0218875-A (JP)
Title: Sealed type lead-acid battery
Inventor: TOSHIMA HISAMI
IPC: H01M10/12
Filed: 1988-07-06
Abstract: PURPOSE:To prolong the lifetime by providing a hot melting resin layer on the inner surface, furnishing a metal plate whose periphery is welded to the opening of a frame, and attaching the hot melting resin partially to a positive or negative electrode plate with hot melt adhesives. CONSTITUTION:A plate 7 to seal the opening in the side face of a frame 5 made of a synthetic resin consists of a metal having high rigidity. A film of synthetic resin is fitted by pressure to the inner surface of this metal plate 7 to form a hot melting resin layer 9. The surface of this layer 9 is partially coated with hot melt adhesives 10, favorably in line or dot form, and the metal plate is adhered to the negative or positive electrode plate. By this constitution, the oxygen gas generated from the positive electrode is scarcely exhausted and dispersed to outside the battery to accomplish long lifetime. As those surfaces of positive and negative electrode plate which contact the metal plate forming a battery jar is in contact with the metal plate to prevent relative movement, the electric discharge capacity is prevented from deterioration.
Patent JP-S6148188-A (JP)
Title: Vibration-proofing device
Inventor: USHIJIMA SEIICHI
IPC: G11B33/08
Filed: 1984-08-11
Abstract: PURPOSE:To reduce excitation vibration widely and to improve S/N characteristic widely by connecting with several ribs composed in a single body with the same material as that of a vibration proof tool the section between a part supporting goods vibrating a power source transformer, etc., and a part fitting to a device main body of a record player main body, etc., out of vibrating tools. CONSTITUTION:A vibration tool 14 has a supporting part 14a of a power source transformer 13 and a part 14b fitting to a record player main body and between them plural ribs 17 are installed. The supporting part 14a of the power source transformer 13 of the vibration proof tool 14 moves to some extent freely with the part 14b fitted to the record player main body 9 as a supporting point by a bending and stretching characteristic of the rib 17. Since the rib 17 of the vibration proof tool 14 has a very small contact area with the record player main body and has sufficient elasticity, excitation vibration of the power source transformer 13 transferred to the supporting part 14a of the vibration proof tool is reduced very effectively and vibration transferred to the record player main body 9 is widely reduced. Thus, reproducing sound of a signal which is not generated at a sound groove of a record disk 2 becomes small and S/N can be improved.
Patent JP-H1112443-A (JP)
Title: Liquid epoxy resin composition and semiconductor apparatus
Inventor: KITAMURA KENJI
IPC: H01L23/29
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid epoxy resin composition excellent in heat resistance by incorporating a specific amount of a biphenyl-skeletal epoxy resin or naphthalene-skeletal epoxy resin in an epoxy resin. SOLUTION: The liquid epoxy resin composition is prepared by blending a curing agent, a curing accelerator, a filler, a surfactant, etc., with an epoxy resin. As the epoxy resin of the main component, an epoxy resin containing 20-80 wt.% of a biphenyl-skeletal epoxy resin or naphthalene-skeletal epoxy resin based on the total epoxy resin is used. As the surfactant, it is preferable to use a sorbitan ester or sorbitan ester ether. By using these compounds, fluidity of the composition can be enhanced and workability of sealing can be increased, without decreasing the basic properties, such as strength, of a sealing cured product. The amount of these compounds blended is preferably 0.1-5 wt.% based on the total amount of the composition.
Patent JP-S61104824-A (JP)
Title: Method of joining belt made of elastic high-molecular material
Inventor: GIDEON PINTO
IPC: F16G3/10
Filed: 1985-07-30
Abstract: There is provided a method for splicing of elastomeric belts (10) having one or more reinforcing members (11) extending in the lengthwise direction of the belt (10). The method includes the steps of recessing the reinforcing members (11) at the open belt ends and subsequently butt-joining the belt ends to form an endless belt.
Patent JP-H11103271-A (JP)
Title: System capable of adjusting arrangement of inclined geostationary satellite orbit
Inventor: CELLIER ALFRED
IPC: B64G1/24
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to reuse the frequency of spectra from a geostationary satellite by a method to be easily adjusted to develop geostationary satellite service matched with many service operations. SOLUTION: Globe locus lines 12 having plural satellite positions included in a system arranged on one of plural sattellite orbits in one of plural satellite orbit groups and plural satellite orbits having the same far points as that of an orbit plane inclined from the equatorial plane of the globe and another satellite orbit plane in the same satellite orbit group and expressed as straight loci connecting the center of the globe and respective orbit satellite positions are generated. In order to form a 1st set of the globe locus lines 12, 1st symmetrical longitudes are mutually symmetrically nested, the satellite positions of respective satellite locus groups are mutually adjusted and a specified minimum angular separation between satellites using the same frequency can be obtained by adjusting respective satellite positions.
Patent JP-S6228855-A (JP)
Title: Electronic disk equipment
Inventor: TOMITA HIROSHI
IPC: G06F12/16
Filed: 1985-07-31
Abstract: PURPOSE:To automate the recovery processing of data stored in a spare storage part by writing all data stored in a current storage part in the spare storage part when a power source to be supplied to the spare storage part is turned to a reset state. CONSTITUTION:When the reset of the power source to be supplied to the spare storage part 120 is detected by a power source disconnection detecting part 130 and the detecting signal is inputted to a microprogram control part 101 to actuate the control part 101, a firmware in the control part 101 is independently actuated to read out data stored in the current storage part 110 and write the read data in the same address of the spare storage part 120. If an instruction is received from a master device during the recovery processing, the recovery processing is interrupted, the instruction is executed, and after the end of the execution, the recovery processing is continuously executed.