baber/WOPTO huggingface dataset:
Patent JP-S61207395-A (JP)
Title: Diol having phospolipid-like structure and production thereof
Inventor: NAKAYA TADAO
IPC: C07F9/09
Filed: 1985-03-09
Abstract: PURPOSE:To obtain the titled substance having a structure similar to phospholipid constituting biomembrane, by reacting a reaction product of a specific mono- or dihydroxy compound and 2-chloro-2-oxo-1,3,2-dioxasulfolane with a tertiary amine. CONSTITUTION:A compound (nonylphenol, etc.) shown by the formula I (A is mono-, or dihydroxy compound residue; n is 1 or 2) is reacted with 2-chloro-2- oxo-1,3,2-dioxasulfolane in the presence of a tertiary amine (e.g., triethylamine, etc.) to give a compound shown by the formula II, then reacted with a tertiary amine (e.g., diethanolmethylamine, etc.) shown by the formula III (when n=1, R<1> is alkyl, alkenyl, aralkyl, etc.; R<2> and R<3> are OH-containing alkyl, alkenyl, aralkyl, etc.; when n=2, R<1> and R<2> are alkyl, alkenyl, aralkyl, etc.; R<3> is OH- containing alkyl, alkenyl, aralkyl, etc.), to give the aimed diol (e.g., compound shown by the formula V) shown by the formula IV.
Patent JP-H10229686-A (JP)
Title: Starter of synchronous generator
Inventor: SAKAGUCHI TAMOTSU
IPC: H02P1/54
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide the starter of a synchronous generator which can improve reliability at the start of a plurality of synchronous motors, without enlarging the occupied space. SOLUTION: Synchronous generators 8 are started individually, by outputting the AC voltage of a variable frequency to the terminal circuit of the synchronous generator by thyristor starters 10, provided separately for each of plural synchronous generator 8. Then, when any of the thyristors 10 becomes faulty, a connection switch 11 switches a connection and supplies to the terminal circuit of the synchronous generator 8 which the faulty thyristor starter 10 should have started, an AV voltage of variable frequency from other sound thyristor starter 10. Hereby, the reliability for the start of the synchronous generator 8 is improved.
Patent JP-S56143599-A (JP)
Title: Check system for fault of p-rom
Inventor: HASHIMOTO HIROSHI
IPC: G11C29/56
Filed: 1980-04-10
Abstract: PURPOSE:To predict that P-ROM is faulty, by sensing the abnormal blind sector level of P-ROM before the level approximates a threshold level. CONSTITUTION:The contents of P-ROM are read-in and then compared with detection level C1 by ''1'' detection level comparing circuit 13-1 and the comparison contents are read by CPU10. Then, comparing circuit 13-1 outputs a ''1'' signal when the contents of P-ROM has not reached ''1'' detection level C1 or a ''0'' signal when it has reaches the level. On the other hand, CPU10 compares the contents of P-ROM from gate 12 with the output contents of comparing circuit 13-1; when the both agree mutually, the CPU judges them to be normal and when the both disagree, the CPU judges them to be abnormal and outputs an alarm signal. Similarly, said operation is performed by using ''0'' level detection level comparing circuit 13-0 to check the abnormality of level ''0''.
Patent JP-H10226427-A (JP)
Title: Sheet material feeder and image forming device
Inventor: TAKEUCHI IKUO
IPC: G03G15/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To secure safety and improve reliability by preventing the specified direction movement of a sheet material mounted on a sheet material mounting part according to the detection information of a detecting means for detecting whether the sheet material mounting part is in a specified position or not. SOLUTION: When a transistor 9 and a transistor 10 are turned ON by command signals from a CPU 14, a current is supplied in the solid line direction, a motor 6 is rotated in the specified direction and a sheet material mounting plate 5 is raised. A switch 8 closed to be turned on when a housing is surely placed in a paper feeding deck is interposed between the emitter of the transistor 9 and a driving source 13. While the housing is out of the paper feeding deck, a current route is surely opened. Thus, while the housing is in a state of being drawn out from the paper feeding deck, even if the CPU runs away or its control is impossible, the rising of the sheet material mounting plate 5 is surely prevented.
Patent JP-H03187733-A (JP)
Title: Amorphous oxide film, preparation thereof and target thereof
Inventor: MITSUI AKIRA
IPC: B32B15/08
Filed: 1990-03-01
Abstract: PURPOSE:To obtain a protective film with good stability and excellent wearing resistance by using an oxide contg. at least one selected from Zr, Ti, Hf, Sn, Ta and In and at least one from B and Si as a main ingredient. CONSTITUTION:An oxide contg. at least one selected from Zr, Ti, Hf, Sn, Ta and In and at least one selected from B and Si is a main ingredient for an amorphous oxide film. This amorphous oxide film is a thin film with excellent scuff resistance, wearing resistance and chem. durability as well as freedom for optical designing. To make the film amorphous and to improve thereby scuff resistance and reliability, it is pref. that the total of oxides selected from B2O3 and SiO2 is especially 20 pts. or more to 100 pts. total of oxides selected from TiO2, ZrO2, HfO2, SnO2, Ta2O3 and In2O3 at a molar ratio. In addition, when B2O3 is used, if the amt. of B2O3 is too much, as reliability, especially chem. durability is lowered, it is pref. that it is 50 pts. or less at a molar ratio based on 100 pts. total of the selected oxides depending on the use. When SiO2 is used, if the amt. of SiO2 is too large, as durability to alkali decreases, it is pref. that the amt. is especially 400 pts. or less at a molar ratio based on 100 pts. total of the selected oxides.
Patent JP-H07262865-A (JP)
Title: Three-position switch
Inventor: NIHEI AKIRA
IPC: H01H9/24
Filed: 1994-03-17
Abstract: PURPOSE:To provide a three-position switch having a small outer dimension, and functions; 'off' with hold with no palm, 'on' with hold with a palm and gently kept contact with a finger, and again 'off' with strongly pushed in surprise with the finger. CONSTITUTION:A three-position switch is provided with a push button 11 elastically supported by means of two-stage springs 21, 22 (e.g. 21 is the weak spring, 22 is the strong spring), a switch operating rod 3 extended in the direction generally crossing with the push button 11 at right angle and provided with a projected part 31 laterally advancing to its tip; in addition, a normally closed type microswitch 41 having the wipe direction in the direction crossing with the switch operating rod 3 moving direction at right angle and under 'on' by being pushed by means of the projected part 31 only when slightly wiped by gently being pushed push button 11 and under 'off' when the push button 11 is under a free state and when greatly wiped by the strongly pushed push button 11.
Patent JP-S5237800-A (JP)
Title: Rolling label sticking equipment
Inventor: KAGEYAMA YUUICHI
IPC: B65C3/02
Filed: 1975-04-17
Abstract: PURPOSE: The label, after separated from the label sheet, is adhered by two sticks at the center place. Then, the label is rolled by means of sponge plate and roller. In this way, the hand work can be mechanized, thus ensuring a great labor saving. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58165106-A (JP)
Title: Feedforward controller
Inventor: HIROI KAZUO
IPC: G05B5/01
Filed: 1982-03-26
Abstract: PURPOSE:To facilitate the adjustment of a device, by separating a transfer function to a disturbance into a proportional part and an incomplete differentiating part and adding a disturbance signal, which passes through the proportional part, to a speed control signal after converting this signal to a speed signal and converting the value resulting from this addition to a position signal to obtain an operation output signal. CONSTITUTION:A disturbance signal 8 is multiplied in a coefficient equipment 9 by the transfer function and is separated to the proportional part and the incomplete differentiating part inputted to a differential operating part 21 and an incomplete differentiating part 23. The proportional part from the operating part 21 is converted from a position signal to a speed signal and is applied to an adder 5 and is added to a speed control output DELTACn of a control operation part 4. The output of the adder 5 is applied to a speed position operating part 22 and is converted to a speed signal to a position signal by an operation. The output from the differentiating part 23 is applied to an adder 24 and is added to the position signal from the operator 5, and an operation output signal 6 is applied to a process 7 to control a control quantity. A deviation value 3 between the control quantity 2 and a set value 1 is applied to an operating part 4 to facilitate the adjustment of the device.
Patent JP-H05251443-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARITA MASATAKA
IPC: H01L21/3205
Filed: 1992-03-05
Abstract: PURPOSE:To improve a step coverage of an upper layer film on a step generated at an edge of a lower layer film. CONSTITUTION:A surface of a lower layer film 2 slightly inside from a part to become an edge of the film 2 is roughed. Thus, since adhesive strength of a mask is low outside from the roughed surface 6, side etching at the time of patterning the lower layer film is advanced, a tapered surface 7 is generated at the edge of the lower layer film, thereby improving a step coverage of an upper layer film 3.
Patent JP-S62208332-A (JP)
Inventor: IAN MATSUKAASAA ANDAASON
IPC: A61L2/00
Filed: 1987-03-02
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-S58171452-A (JP)
Title: Colorant for thermoplastic resin
Inventor: OSANAI TAKAAKI
IPC: C09B67/42
Filed: 1982-03-26
Abstract: PURPOSE:To prepare the titled colorant having excellent dispersibility in resins, and giving a colored product free from mottling, by adding an amide wax of hydroxystearic acid as a dispersing agent to a dye or pigment. CONSTITUTION:The objective colorant is prepared, e.g. by adding preferably 20-200pts.wt. of an amide wax of hydroxystearic acid (e.g., hydroxystearic acid monoamide, hydroxystearic acid methylenebisamide, etc.) as a dispersing agent to 100pts.wt. of a dye or pigment.
Patent JP-S60191243-A (JP)
Title: Diazo copying material
Inventor: ISHII HIDEYO
IPC: G03C1/61
Filed: 1984-03-13
Abstract: PURPOSE:To prevent fading of an image part and discoloring of a background part in a diazo copying material contg. fine silica particles by regulating oil absorptivity, average particle diameter, particle diameter distribution, apparent specific density, etc. of said silica particles in each specified range. CONSTITUTION:A layer formed on a support contains a photosensitive diazonium salt, such as a complex salt of 4-diazo-1-dimethylaminobenzene chloride and zinc chloride, a coupler, such as resorcinol, fine silica particles, and a binder resin, such as polyvinyl acetate. An intended diazo copying material can be obtained by using said silica particles having an oil absorptivity of 200-280ml/100g measured by the method regulated by JISK5101-19, an average particle diameter of 1-5mum, a fraction of 2-5mum particle diameters amounting to 70-95wt%, a specific surface of 200-260m<2>/g, and an apparent density of <=0.15g/ml.
Patent JP-S57160379-A (JP)
Title: Brake device for induction motor
Inventor: NAKAI TETSUO
IPC: H02P25/062
Filed: 1981-03-30
Abstract: PURPOSE:To insure positive switching maintaining braking power by controlling a thyristor specifically when switching rotational directions of an induction motor using a thyristor. CONSTITUTION:An induction motor IM having a main coil L1 and an auxiliary coil L2 is driven with its rotational direction changeable by a driving mechanism having triacs TR1-TR5 and tgyristor SCR via a phase advance condenser. The output of a flip-flop FF2 activated by a brake signal is applied to a one-shot multi MS. This output and a signal of the flip-flop FF1 driven by an operation signal are applied to an OR gate and logic product with rotational direction signal controls the triacs TR2-TR5. While direct current brake is performed by the coils L1, L2, insured time necessary for rotational direction change is positively maintained.
Patent JP-H11251673-A (JP)
Title: Wavelength control circuit for laser signal circuit
Inventor: YASUDA NORIHIRO
IPC: H01S5/0683
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To easily set a target wavelength and to remove drift by installing a temperature control means, which roughly adjusts the wavelength of a laser signal when the wavelength of the laser signal is beyond a range where the wavelength can be discriminated with a wavelength discrimination characteristic by an optical band pass filter, and controls the wavelength to a range where it can be discriminated. SOLUTION: A laser diode module 3 is composed of a semiconductor laser 31, a thermistor 32 and a Peltier element 33. In a wavelength monitoring circuit 4, one of inputted laser signal light is received in a light detector 44 by a beam splitter 41, and the other is received by a light detector 43 through an optical band pass filter 42 different in a transmission factor by the wavelength of light. A temperature control means, which controls the wavelength to be within a fine adjustment range where the wavelength of the laser signal can be discriminated by the optical band pass filter 42, roughly adjusts the wavelength when it is beyond the range where the wavelength can be discriminated by the discrimination characteristic, and controls the wavelength to be within the range where it can be discriminated, is provided.
Patent JP-S6413981-A (JP)
Title: Method for sterilization and disinfection utilizing magnesium chloride
Inventor: MORIYA ISAO
IPC: A01N59/06
Filed: 1988-03-01
Abstract: PURPOSE:To carry out sterilization and disinfection without any toxicity and adversely affecting components of a liquid, such as cow's milk, fruit juice or drinking water, at all, by adding a small amount of solid magnesium chloride to the liquid. CONSTITUTION:Solid magnesium chloride in an amount of about 0.002-3g based on 1l liquid, such as cow's milk, fruit juice or drinking water, is added thereto.
Patent JP-H11250725-A (JP)
Title: Luminaire
Inventor: KURIAKI HITOSHI
IPC: F21V17/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To keep physical relationship of a globe with a luminaire body constant. SOLUTION: This luminaire is provided with a globe 1 provided with an aperture 1a having an aperture edge part where a brim part 1b stands, a luminaire body 5 provided with an opposite part 5a opposed to the tip of the brim part 1b of the globe 1, a globe mounting bracket 2 having a mounting part 2b fitted to the brim part 1b of the globe 1 and standing toward the opposite part 5a of the luminaire body 5, and a globe supporting tool 4 supporting the globe 1 by locking on the globe mounting bracket 2. Here, the globe mounting bracket 2 has flexibility and is provided with projecting parts 2g projecting toward the opposite part 5a of the luminaire body 5 so as to contact with the aperture edge part of the globe 1.
Patent JP-H10243747-A (JP)
Title: Water level controller for paddy field
Inventor: ONODERA TSUNEO
IPC: A01G25/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a water level controller which allows irrigation water to be quickly supplied to or discharged from a paddy field, and is easily cleaned to remove mud, sand or the like which builds up in the device. SOLUTION: This water level controller is for an irrigation water supply/ discharge system for a paddy field, wherein water flowing into a lower chamber 11b of a water supply/discharge measure body 11 via a water supply section 15 moves into a controlling section 11g in an upper chamber 11a via an opening provided in a partition plate 12 in the water supply/discharge measure body 11, and then into a communication tube 11f leading to the paddy field via a water supply hole 18a in a third partition wall 18. Water is then supplied from the communication tube 11f to each farming section in the paddy field via a water supply/discharge tube 19.  Water in the farming section flows downward, via a water level controlling tube 22, into a water discharge section in the lower chamber 11b in the water supply/discharge measure body 11, when its level exceeds the upper side of the water level controlling tube 22, being discharged out of the water supply/discharge measure body 11 via a water discharge tube section 16.
Patent JP-S55139118-A (JP)
Title: Bending method for sine wave type sheet made of thin steel sheet
Inventor: NAKAI SUSUMU
IPC: B21D5/01
Filed: 1979-04-19
Abstract: PURPOSE: To bend the sheet so as not to permit the width of the bend part to be larger than the width of other parts, by employing upper and lower dies possessing specially shaped concave groove and the projection at bending the thin steel sheet made sine wave type sheet perpendicularly to the wave line while giving the deep drawing.  
     CONSTITUTION: The thin steel sheet made sine wave type sheet 3 is placed on upper surface of the lower die 1 so as to oppose the back face of the crown part 3a against the projection 1b of the die 1; and the upper die 2 is pushed down so as to oppose the projection 2b against the valley 3b of the sine wave type sheet 3. The sine wave type sheet 3 begins to be bent into the required angle perpendicularly to the wave line of each crown 3a and valley 3b. Each convergent insertion projection 2c of the upper die 2 is inserted to the corresponding gap formed against the lower die 1 through the crown 3a of the sine wave type sheet 3; hereby, each crown 3a is bent perpendicularly to the wave line while the sheet 3 is being deep drawn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09216920-A (JP)
Title: Thermoplastic resin composition
Inventor: HIRAMATSU KEN
IPC: C08F289/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in impact resistance, processability, and coating property, and suitable for exterior car parts. SOLUTION: This composition is manufactured by copolymerizing 95-65 pts.wt. of a monomer mixture mainly composed of a vinyl aromatic compd. and a vinyl cyano compd. (B) in the presence of 5-35 pts.wt. of diene rubber polymer (A). (1) The diene rubber polymer (A) has an average particle diameter of 1,500-3,000Å and the standard deviation of the diameter of rubber particle is not more than 40%, (2) the reduced viscosity (measured at 30 deg.C, and at a concentration of 0.3g/dl in N,N-dimethylformamide) of the solvent-soluble components of the composition is 0.55-0.80dl/g, and (3) the graft rate of the monomer mixture (B) to the diene rubber polymer (A) is 30-60% and the average thickness of the graft layer graft-copolymerized over the surface of the rubber polymer (A) is 200-400Å.
Patent JP-S63215835-A (JP)
Title: Fuel injection device for rotary piston engine
Inventor: IWAKI MASATO
IPC: F02B53/10
Filed: 1987-03-02
Abstract: PURPOSE:To improve atomizing and mixing a fuel in a system for controlling a pumping loss due to continuity between cylinders by arranging fuel injection valves in such a way as to directly oppose working chambers so that fuel injection directions cross the axial line of a communication passage opening. CONSTITUTION:An intermediate housing 21 is provided with a communication passage 23 for making continuous each of working chambers 5f and 5r during compression and intake strokes in a plurality of cylinders, and the communication passage 23 is provided with a control valve 24 for controlling an air flow quantity. In this case, each of front and rear direct fuel injection valves 33f and 33r is arranged in through-holes penetrating the upper walls of front and rear rotary housings 8f and 8r, in order to supply a fuel directly to each of front and rear working chambers 5f and 5r. And each of the front and rear fuel injection valves 33f and 33r is arranged at the trailing side the rotational direction of each of front and rear rotors 3f and 3r from the upward direction of the major axis of each rotor housing 8f and 8r, in order to direct fuel injection toward the opening of each of front and rear communication ports 22f and 22r.
Patent JP-H10227834-A (JP)
Title: Contact mechanism of ic to ic socket
Inventor: MITSUI HITOSHI
IPC: H01L23/32
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a contact mechanism with a high stopping accuracy, a constantly stable pressure, and a high speed adjustment accuracy. SOLUTION: A movable shaft 2 has a suction pad 2A for sucking and retaining an IC 1 at a first edge part and energizes a force for moving the suction pad 2A away from an IC socket 10. A cylinder 3 is arranged at a second edge part side that is at the opposite side of the first edge part and moves on the axial line of the movable shaft 2. And at the same time, when it is driven, a piston rod 3A pushes the movable shaft 2 toward the side of the IC socket 10. A screw feed mechanism 4 is arranged adjacent to the cylinder 3 and moves the cylinder 3 to the side of the IC socket. A force for pressing the IC1 to the IC socket, the traveling speed of the IC1, and the amount of push are adjusted by the supply pressure of an electronic regulator 8, the rotary speed of a motor 4E, and the speed of the motor 4E, respectively.
Patent JP-S59173674-A (JP)
Inventor: KAWAMOTO AKIRA
IPC: F25D11/02
Filed: 1983-03-23
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-S57164113-A (JP)
Title: Rapid-curing unsaturated polyester resin composition
Inventor: YUYA KIYOSUKE
IPC: C08L67/00
Filed: 1981-04-02
Abstract: PURPOSE: The titled resin composition having excellent storage stability and low- temperature curability varying little with time, prepared by mixing a low-acid value unsaturated polyester, with a polymerizable nomoer, a specified amine compound, a tin compound and a polymerization inhibitor.  
     CONSTITUTION: The purpose rapid-curing unsaturated polyester resin composition is prepared by mixing (A) an unsaturated polyester, acid value ≤6, with (B) a polymerizable monomer (e.g., styrene, vinyltoluene), (C) an amine compound represented by the formula, wherein R 1  is H, CH 3  or OCH 3 , R 2  and R 3  are each a 1W4 C alkyl, (e.g., N,N-dimethylaniline), (D) a tin compound (e.g., tin octoate) and (E) a polymerization inhibitor (e.g., tetrachlorobenzoquinone). The mixing ratios of the compositions are such that when the sum of components A and B is 100pts.wt., component C is 0.01W2pts.wt. component D is 0.05W3pts.wt. and component E is 0.005W0.5pt.wt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10229658-A (JP)
Title: Motor
Inventor: SUMIYA MICHIO
IPC: H02K5/04
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent interference of the line of magnetic force between adjacent exciting coils by fitting a single casing to the outer circumference of a plurality of phases of exciting coil and making a cut of a specified length continuously in the circumferential direction at a part of the casing facing the boundary of the plurality of phases of exciting coil. SOLUTION: A single casing 13 obtained by bending a planar magnetic body to have a substantially C-shaped cross-section is fitted to the outer circumference of a plurality of phases of exciting coil and a plurality of pawl parts 13A are formed at the opposite ends of the casing 13 in the direction of rotational axis O. These pawl parts 13A are faced against cuts 6A made of the outer circumferential part of fixing plates 5, 6 and then bent in order to joint the casing 14 and the fixing plates 5, 6. Furthermore, a cut 13F is made continuously along the circumferential direction at a part of the casing 13 facing the boundary of stator cores 11, 12. According to the structure, loss of magnetic force can be reduced by splitting the casing 13 into a plurality of sections.