baber/WOPTO huggingface dataset:
Patent JP-H05305466-A (JP)
Title: Laser beam welding method for high si steel
Inventor: YAMAMOTO TAKESHI
IPC: B23K26/32
Filed: 1992-04-13
Abstract: PURPOSE:To enable welding of a high Si steel having excellent toughness by using a filler wire containing Ni as the main component and executing welding so as to have the chemical composition of Ni, Si, Cr and Mo of a specific relation. CONSTITUTION:The steel containing almost >=1.2-1.5% Si is welded by using the pure Ni or Ni alloy filler wire or powder wire so that the chemical composition of the welded metal satisfies the expression. Wherein, (%Ni), (%Si), (%Cr) and (%Mo) show each content in the welded metal by wt.%. By this method, increase of the Ni content in the welded part can be attained by adding only a little quantity of the filler. Therefore, the welding heat input quantity is decreased and embrittlement of the heat affected zone can be suppressed. If the supplying quantity of the wire is increased and the Ni content in the welded part is increased, this part is hardly deformed and the boundary surface between the bead of reinforcement of weld and the heat affected zone becomes a notched shape.
Patent JP-S59220071-A (JP)
Title: Switching control circuit
Inventor: MAJIMA SHINICHI
IPC: H03K17/64
Filed: 1983-05-26
Abstract: PURPOSE:To improve the efficiency of a switching control circuit by circulating an energy accumulated in an inductance through a transistor for a circulating element to a load, thereby reducing the energy loss. CONSTITUTION:A switching output transistor Q5 is switched by a switching signal supplied to an input terminal IN through a driver circuit 11 which has transistors Q1,Q2,Q4, a diode Q3, resistors R1,R2 and a power source I. Energy which is accumulated in an inductance L during ON period of the transistor Q5 is supplied to a load 13 as a collector current of a transistor QB from the inductance L via the inductive kick of the inductance L. When the transistor Q5 becomes OFF, a circulating element drive circuit 14 is driven and the transistor QB which becomes a circulating element becomes instantaneously saturated state simultaneously upon occurring of the inductive kick.
Patent JP-S63256735-A (JP)
Inventor: NAKADA KENICHI
IPC: D02G1/18
Filed: 1987-04-14
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-H09280879-A (JP)
Title: Vibration analysis system and navigation device
Inventor: WAKITA AKIKO
IPC: G09B29/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system to safely and efficiently perform transportation of precision equipment, etc. SOLUTION: A command station 3 and two or more mobile stations 10a-10m are connected with each other to be of duplex communication. Individual mobile station 10a-10m are provided with a measuring part 11 to measure an own present position and a strength of vibration during moving, GPS 12 to detect the position of the mobile station 10a, a communication control part 13 which collects data from the measuring part 11 and GPS 12 and outputs them according to a prescribed procedure, and a traveling object communication terminal 14 which transmits/receives data to/from outside, while the command station 3 is provided with a storage medium 32 which analyzes data received from each mobile station 10a-10m and accumulates them with transportation path information, and a watching part 31 which outputs instructions on an appropriate speed and traveling route to each mobile station 10a-10m, etc.
Patent JP-S61250587-A (JP)
Inventor: MUKAI HIDEYUKI
IPC: G21C19/34
Filed: 1985-04-30
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-H0574421-A (JP)
Title: High pressure metal vapor discharge lamp
Inventor: FUKUE KAZUNARI
IPC: H01J61/52
Filed: 1991-03-31
Abstract: PURPOSE:To provide a high pressure metal vapor discharge lamp provided with a heater that can curtail the starting time of discharging, without intercepting radiation from an emission tube. CONSTITUTION:An emission tube 1 in which mercury, noble gas, and an emission metal are sealed, and a heater, which is arranged in the vicinity of a coolest part 1a of the emission tube 1, and by which the tube 1 is heated, are provided. The heater 6 is a high pressure metal vapor discharge lamp, for which indium- tin oxide 6b is deposited on a glass substrate 6a. Another high pressure metal vapor discharge lamp is provided with an emission tube 11, in which mercury, noble gas, and an emission metal are sealed, and of which outer surface in the vicinity of a coolest part 11a is covered with a heater made of indium-tin oxide film. Since the heater for heating the vicinity of the coolest part of the emission tube is provided, the starting time of discharging is reduced, and since the heater is made of indium-tin oxide which has excellent light transmission characteristic, radiation from the emission tube will not thereby be intercepted.
Patent JP-H03290305-A (JP)
Title: Controller of ozone concentration
Inventor: ARAI KEIJI
IPC: C01B13/10
Filed: 1990-04-06
Abstract: PURPOSE:To readily control O3 concentration by sending the air from a compressor to an ozonizer and blending the generated O3 with the air sent from the compressor. CONSTITUTION:The air sent from a compressor 1 is divided into two parts using a branch pipe 2. One of the divided airs is sent through a flowmeter 4 and a flow rate control valve 5 to an ozonizer 3 and the generated O3 is introduced into the mixing part 6c of a mixing unit 6. On the other hand, the other part of the divided airs is supplied through a flowmeter 7 and a flow rate control valve 8 to an air inlet part 6a of the mixing unit 6 and supplied through an orifice part 6a to the mixing part 6c to be blended with the O3. The O3 concentration in the resultant mixture gas composed of O3 and the air is detected using an O3 concentration sensor 9 and its detection signal is sent to a control circuit 10 in order to be compared with the preset O3 concentration value. Based on the result of comparison, the amount of opening of the valves 5 and 8 is controlled.
Patent JP-2000287432-A (JP)
Title: Electromagnetic actuator and sector switch system
Inventor: OISHI SEIICHI
IPC: H02K7/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to control a rotor in its operational speed easily in an electromagnetic actuator. SOLUTION: A permanent magnet 13a is mounted on a stator 6 on the side of a second face 6h opposite to a first face 6g thereof. The permanent magnet 13a is rotated eccentrically so that the magnetic force of the permanent magnet 13a has an influence on the magnetic pole part 6d of the stator 6. When a coil (L) is fed with electricity and magnetic pole parts 6c and 6d of the stator 6 are magnetized, the magnetic force of the magnetic pole part 6d is adjustable by a relative position of the permanent magnet 13a and the stator 6, and the speed of the rotor 1 in movement can be adjusted.
Patent JP-S5427752-A (JP)
Title: Multi-channel input-output device
Inventor: BANDAI YOSHIAKI
IPC: H04L69/40
Filed: 1977-08-04
Abstract: PURPOSE: To make it possible to exercise the selective test of each channel by enabling the reduction in cost by commonly using a P/S (parallel/serial) circuit, S/P circuit, and control circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11289276-A (JP)
Title: Spread spectrum signal receiver and inverse spread code generating method for its receiver
Inventor: HIKINO OSAMU
IPC: H04B1/707
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To apply a surface acoustic wave(SAW) correlation device to a long correlation processing section by shortening synchronizing capture time between a spread code and an inverse spread code in a spread spectrum signal receiver. SOLUTION: The spread spectrum signal receiver 100 is provided with plural correlation processing systems consisting of correlation means 21 (21-1 to 21-3) for generating the peaks of plural correlation outputs having respectively different generation time to a correlation processing section to be a prescribed code section to execute correlation processing for a spread code included in a received signal and initializing pulse generation means 26 (26-1 to 26-3) for respectively generating initializing pulses by using the peaks as triggers,  a reverse spread code timing generation means 3 for using a peak detected at first out of plural correlation outputs from respective systems as a trigger and instructing the generation of an inverse spread code by the same phase as the peak and an inverse spread code generation means 4 for generating an inverse spread code by the phase instructed by the means 3 and constituted so as to generate an inverse spread code cd by a phase corresponding to the trigger to obtain a primary modulation signal.
Patent JP-H03291975-A (JP)
Title: Pressure sensor
Inventor: KAMIYA KENJI
IPC: G01L9/04
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a pressure sensor whose characteristic is not changed by a temperature by providing the following: a substrate provided with a diaphragm; a metal film which is expanded and contracted by a change in a temperature and which deforms the diaphragm; and a displacement detection element used to detect the deformation of the diaphragm. CONSTITUTION:At a pressure sensor part 70 and a thermometer part 72, pits 5 are formed in a substrate 1 by an etching operation, and a diaphragm 6 on which only an insulating film 21 is left is formed. At the pressure sensor part 70 and the thermometer part 72, displacement detection elements 41 are formed on the insulating film 21 so as to be strided. In addition, electrodes 33, for displacement detection element use, which take out the output by a change in the displacement detection elements 41 to the outside are arranged. A warp amount of the diaphragm 6 by a pressure difference is detected by using the displacement detection elements 41, and a pressure is measured. On the other hand, a metal film 31 whose coefficient of thermal expansion is larger that of the insulating film 21 constituting the diaphragm 6 is arranged at the thermometer part 72; it is constituted in such a way that the side on the pits 5 and the side of the displacement detection elements 41 become the same pressure.
Patent JP-S6050183-A (JP)
Inventor: KUUII CHIYAN UON
IPC: C23F1/30
Filed: 1984-05-11
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-S58211998-A (JP)
Title: Power trim and tilt mechanism for outboard, inboard machine
Inventor: KUDOU SHINICHI
IPC: B63H20/08
Filed: 1982-06-02
Abstract: PURPOSE:To exhibit the protective function against obstacles sufficiently by placing an intermediate bracket between a stern bracket and a swivel bracket. CONSTITUTION:The lower end of a power trim and tilt cylinder 7 is held rotataly on the lower side of a stern bracket 1, while the upper end of the piston rod 8 of a cylinder 7 is held rotatably on the side of the inermediate section of an intermediate bracket 4. When the piston rod 8 has extended to the uppermost is the state where the propulsion machine has lifted completely together with the intermediate bracket 4 and a swivel bracket 5 and tilted-up and when the piston rod 8 lowers, the propulsion machine will lower to produce the normal travel state.
Patent JP-H08261060-A (JP)
Title: Installing structure for heat insulation port liner
Inventor: FUJITA SHIGEKI
IPC: B22D19/08
Filed: 1995-03-28
Abstract: PURPOSE: To improve heat insulating property by fixing a port liner on a cylinder head forcibly, and also reduce the contact area of the cavity wall surface of the cylinder head of the port liner. CONSTITUTION: In the installing structure of a heat insulation port liner, a metal plate 5 applied, on a flat surface part 14, push-press reaction which abuts on the cavity wall surface 15 of a cylinder head 2 on a flat surface part 14 is arranged on the upper part outer surface of a port liner 3, a heat insulation port liner 1 which the outer surface of the port liner 3 is covered with ceramic fiber 4 is inserted, and it is installed on the cylinder head 2. Fixing metal fits 6, 7 with a screw are fastened on the port hole 26 of the cylinder head 2 opened to a combustion chamber 10, the upper surface of the fixing metal fits 6, 7 abut on the end surfaces 16, 17 of the port liner 3, and the port liner 3 is fixed to the cylinder head 2.
Patent JP-S57207640-A (JP)
Title: Treating agent composition
Inventor: FUKUOKA SHIGENORI
IPC: D06M15/53
Filed: 1981-06-16
Abstract: PURPOSE: To provide the titled composition capable of imparting high and durable hydrophilic property, antistaticity, stain-proofing property, etc. to a molded polymer article, especially to a taxtile product, by compounding a polyester polyether block copolymer and a specific water-insoluble polyester.  
     CONSTITUTION: The objective agent contains (A) a polyester polyether block copolymer consisting of aromatic polyester segment and polyoxyalkylene group having a molecular weight of ≤600, preferably 1,000W4,000, and (B) a water- insoluble polyester having a molecular weight of 5,000W25,000 and containing 0.5W7.5mol%, based on the whole acid component, of an ester-forming compound containing metal sulfonate group and/or (C) a polyurethane containing a polyester having a molecular weight of 500W5,000 and obtained by the similar process to the preparation of the component (B). The weight ratio of (A) to (B+C) is 5:95W90:10, and is preferably 30:70W70:30 for surface treating agent, or 10:90W 50:50 for adhesive or handling-improving agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000289817-A (JP)
Title: Connecting structure for beam in framewark shelf
Inventor: TAKAHAMA TOSHIMITSU
IPC: B65G1/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the strength of the connecting part between main and sub beams, by devising the position of a cutout part. SOLUTION: Cutout grooves 10 is formed continuously to the vertical and supporting wall 7 and 8 of a main beam 4 in this framework shelf, and is not provided on the side wall 4c of the beam 4, to improve the strength of the beam 4 to a load from a subbeam 5 received on the wall 8. Also, an abutting portion to the wall 8 of the subbeam 5 has angle pipe structure, to improve strength in the connecting portion between the beams 5 and 4.
Patent JP-H11295558-A (JP)
Title: Optical connector and manufacture therefor
Inventor: MORI KAZUO
IPC: G02B6/30
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the optical coupling of an optical element such as an optical waveguide or a light emitting or light receiving element or the like formed on a substrate and an optical fiber supported on the substrate. SOLUTION: A GaAs V groove 7 is etched and formed by using etching liquid composed of a liquid mixture containing at least a citric acid solution and aqueous hydrogen peroxide less than 10 deg.C on a GaAs (100) substrate 1 and the optical fiber 9 is fixed, supported and optically coupled to a laser element 8 loaded on the GaAs substrate 1. The GaAs V groove 7 is the V groove surrounded by two  111} B surfaces. In this case, since etching is not stopped on a  111} A surface appearing at the end part of the V groove on the side of the laser element 8 and a vertical  110} surface is formed or etching is advanced deep while performing undercut, it does not become an obstacle for bringing the optical fiber 9 to the laser element 8 at the terminating part of the GaAs V groove 7 and this optical connector of high optical coupling efficiency is obtained.
Patent JP-S5319304-A (JP)
Title: Devices for power generation of coke quenching towers by heat pipes
Inventor: HINO TOSHIYUKI
IPC: C10B39/08
Filed: 1976-08-09
Abstract: PURPOSE: To utilize the eclorific value of waste spray with efficiency, reduce the steam and waterdrops and prevent the spray formation, by recovering the calorific value of the spray of coke quenching tower with heat pipes and driving turbines and and generating electricity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5720578-A (JP)
Title: Operation controller for refrigerator
Inventor: KIMURA MASARU
IPC: F04B49/02
Filed: 1980-07-11
Abstract: PURPOSE: To simplify a control circuit, by connecting a stepping relay in parallel with the counterclockwise-rotating coil of a modutrol motor.  
     CONSTITUTION: A stepping relay 6 is connected in parallel with the counterclockwise-rotating coil of a modutrol motor so that no delaying relay is needed. This results in simplifying a control circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09280628-A (JP)
Title: Temperature setting device for air conditioner
Inventor: KOTAKE MASAHITO
IPC: F24F11/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To enable a convenient and appropriate temperature setting to be attained by a method wherein there are provided an indoor air temperature sensor and a physical body feeling input means for inputting a physical body feeling of a dwelling person at that time and then an indoor set temperature is calculated in reference to an inputted physical body feeling value and an indoor temperature value when inputted. SOLUTION: There are provided in an indoor area an indoor temperature sensor 1 for measuring an indoor air temperature and a physical body feeling input means 2 where a dwelling person inputs a physical body feeling in regard to an indoor air temperature at that time. Then, at an indoor set temperature calculating means 3, an indoor set air temperature is calculated in reference to an indoor air temperature measured value measured by the indoor air temperature sensor 1 and a physical body feeling value inputted by the physical body feeling input means 2, the calculated value is transmitted to an air conditioner 4, where the air conditioner 4 is controlled in its operation for keeping an indoor air temperature at its desired value in reference to the transmitted indoor air set temperature.  The physical body feeling input means 2 has five kinds of input button such as 'hot', 'slight hot', 'comfortable', 'slight cold' and 'cold' as physical body feeling values, for example, and the dwelling person pushes an optional button in response to the physical body feeling at that time.
Patent JP-S59220693-A (JP)
Inventor: IZUMIHARA TORAO
IPC: G21F9/30
Filed: 1983-05-30
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-H06311391-A (JP)
Title: Luminance correction method
Inventor: HAYASHI TOSHIHIKO
IPC: H04N5/20
Filed: 1993-04-21
Abstract: PURPOSE:To form an excellent display pattern on visual sense by reading intermediate correction data from a correction storage section at first, correcting the luminance based on the data, reading final correction data after lapse of a predetermined time succeedingly and correcting the luminance based on the data. CONSTITUTION:A video signal 15 is converted into digital data by an A/D converter section 1 and branched, one data are fed to a gradation detection section 2 and the other are fed to a luminance correction section 7 and a picture element by one frame, e.g. is stored in a frame memory of the inside. Then a detection section 2 detects luminance gradation from data of each picture element and it is inputted to a counter corresponding to luminance gradation provided to each class of the counter section 3 via a control section 10. When the total sum of the contents of the counter section 3 reaches a predetermined number, the count is stopped and frequency data from the counter section 3 are fed to a section 5 via a control section 10 and compared with luminance gradation frequency distribution pattern data from the memory 4 and a discriminated pattern is subject to luminance correction with an output of a correction value storage section 6 at a luminance correction section 7.
Patent JP-H08275461-A (JP)
Title: Motor with speed detector
Inventor: MINOBE YOSHIHIRO
IPC: H02K11/00
Filed: 1995-03-27
Abstract: PURPOSE: To hold speed detecting magnets and a speed detecting element for the detection of rotational speed of a rotor using a simple structure, and prevent damage to the speed detecting magnets and stator coil ends. CONSTITUTION: A speed detecting element 11 is installed on a bracket 13. Projections 6 are formed on the end faces of vanes 4 on a rotor end ring 3 in a position corresponding to the speed detecting element 11. Doughnut-shaped speed detecting magnets 1 are fit and crimped onto the projections 6.
Patent JP-S59219084-A (JP)
Title: Charged television system
Inventor: TOMIZAWA AKIMORI
IPC: H04N7/171
Filed: 1983-05-27
Abstract: PURPOSE:To simplify the titled system by detecting a control signal superimposed on a scramble signal at the reception side to control the operation of a filter. CONSTITUTION:The control signal from a control signal generating circuit 19 is superimposed on the scramble signal from a scramble signal generating sircuit 18 by a modulation circuit 20 and the result is outputted to a couling circuit 4 via a BPF11 and a level adjusting circuit 12. After a TV signal is superimposed by the couppling circuit 4, the signal is supplied to a descrambler 7 at the reception side via a cable 5. The control signal is detected by a control signal detecting circuit 24, contacts RY1, RY2 are changed over based on this detection signal and a notch filter 13 is connected between the cable 5 and a subscriber TV receiver 6. Thus,the system is simplified.
Patent JP-H07131758-A (JP)
Title: Noise reduction method of video signal
Inventor: INGO HIMIIREUSUKII
IPC: H04N5/21
Filed: 1994-05-06
Abstract: PURPOSE: To improve conditions for noise suppression considerably and to maintain details of signals by using an enhanced sigma filter, using a substantially fixed limit to a large mean deviation and counting adjacent signals to be the mean value within the range. CONSTITUTION: An input video signal S1 is given to a multi-dimension noise reduction operator 1. A noise reduction signal S1 ' being an output of the operator 1 is given to an inverting input of an adder stage 2 and the signal S1 is given to a noninverting input of the adder stage 2. A difference signal between them, a high frequency pass signal is given to a calling stage 3, through which only a signal in excess of a minimum level passes through the stage 3, its high frequency signal, that is, a content of a valid signal is given to an adder stage 4, in which the signal is added to the signal S1 ' and from which a processed signal S2 with improved quality is outputted.  An enhanced sigma filter is used for the operator 1 and a substantially fixed limit is used for a large deviation in a mean value and an adjacent signal is counted for the mean value within a range to improve conditions of noise suppression.
Patent JP-H05140879-A (JP)
Title: Method for dyeing cellulose with sulfur dye
Inventor: KARURUUHAINTSU KAIRU
IPC: D06M101/00
Filed: 1992-04-14
Abstract: PURPOSE: To obtain a dyed product good in fastness by dying cellulose with a water-soluble sulfur dye without a reductant, an added salt and an oxidant wherein the cellulose has been grafted with an N-contg. basic polymer. CONSTITUTION: Cellulose which has been grafted with an N-contg. basic polymer obtained by polymerization of an N-contg. basic monomer is dyed with a water- soluble sulfur dye, particularly a water-soluble thiosulfate deriv., without addition of a reductant. As the N-contg. basic monomer, dimethyl-diallyl ammonium chloride and vinyl piridine, etc., are preferable. Grafting is carried out by introducing, for example, the cellulose into a polymerization vessel together with a monomer soln. and polymerizing them. Grafting is preferably carried out in a mixed soln. of water and a water-miscible solvent such as alcohol at pH 3-8.5 and at a temp. of 65-85 deg.C.
Patent JP-S60241457-A (JP)
Inventor: SAITOU YUUTOKU
IPC: A61B18/20
Filed: 1984-05-14
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。