baber/WOPTO huggingface dataset:
Patent JP-H0882547-A (JP)
Title: Wing-vibration measuring apparatus
Inventor: SHIBATA MASAAKI
IPC: G01H1/14
Filed: 1994-09-12
Abstract: PURPOSE: To provide a wing-vibration measuring apparatus, which can readily grasp the vibration of all rotary wings without contact. CONSTITUTION: Any one of each pulse, which is detected at the tip part of a rotary wing 1 and the pulses, which are detected at the base parts of two rotary wings, is made to be the gate signal, and a reference clocks are counted with a counter. One of the pulses detected at the base parts of the wings is made to be the gate signal, and the reference clocks are counted with a counter. A dividing device performs the dividing operation for the outputs of both counters. Theses parts are provided. The difference of the passing time between the tip part of the rotary wing and the wing base part is detected with the counter. The rotating time by the amount of the wing pitch is detected with the counter.  The displacement from the reference point in the rotating direction of the rotary wing 1 is detected at the rate with respect to the wing pitch by the dividing operation of both detected values. Two detectors for the base parts of the rotary wings are provided at the interval, which is  k+0.5} (k is the arbitrary positive integer) times the wing pitch. Furthermore, the number of the detectors at the tip parts of the rotary wings is 2<n> .
Patent JP-H1058938-A (JP)
Title: Air conditioner for vehicle
Inventor: YOMO KAZUFUMI
IPC: B60H1/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To enable an ECU to be cooled even when an air conditioner is set off. SOLUTION: An opening hole 21 communicating the inside to the outside of a duct 3 is provided on the lower stream end of the duct 3 feeding air into a vehicle room, and an air blasting passage 23 for sending blast air discharged from the opening hole 21 to a ECU 22 arranged outside the duct 3 is provided outside the duct 3. This air conditioner is set to be a blow-off port full closing mode closing all the blow-off ports 14, 16, 1-7, a super Lo mode lowering the air quantity level of a blower 2 lower than an ordinary Lo mode, a maximum cool mode intercepting an air passage passing a heater 11, and an inner air mode introducing inner air, when an air conditioning switch is set off.
Patent JP-S6372870-A (JP)
Title: Plasma treatment device
Inventor: SUZUKI YASUMICHI
IPC: C23C16/511
Filed: 1986-09-17
Abstract: PURPOSE:To form high-density plasma uniformly on a substrate and to make a plasma treatment with high reliability by rotating an electric field for generating plasma around the center of a substrate in such a magnetic field which diverges toward a cathode nearer the substrate to be treated. CONSTITUTION:Coils 3, 4 are respectively installed on the side face of the cathode 2 holding a target 1 of a sputtering device, etc., and above a wafer holder 20 and excitation currents are impressed thereto in opposite directions to form the magnetic field having magnetic lines 5 of force on the target 1. Divided anodes 6a-6c are installed around the cathode 2 and voltages which are different in phases from each other are impressed thereto by a power source 8. The plasma is thereby moved and is rotated around the target 1 as time passes by. As a result, the uniform plasma is formed over the entire surface of the target 1 in time average.
Patent JP-H0773417-A (JP)
Title: Magneto-resistance effect type magnetic head and magnetic disk device
Inventor: SEO YOSUKE
IPC: G11B5/39
Filed: 1993-09-01
Abstract: PURPOSE:To provide a magneto-resistance effect type magnetic head which has not a differential detection constitution and removes the thermal noise in real time. CONSTITUTION:A bias layer 5 close to a magneto-resistance element 7 is used as the temperature detecting means, and the detected signal is outputted through electrodes 10B and 10C, and this output is applied to the output of the magneto- resistance element 7 by a differential amplifier 22 after being corrected by an amplifier 21. Thus, the thermal noise superposed on the magneto-resistance element 7 is corrected. Consequently, the throughput of data is improved because the thermal noise superposed on the magneto-resistance effect type magnetic head is removed in real time.
Patent JP-H0267248-A (JP)
Title: Novel (meth)acrylic ester
Inventor: ZANKA YUKITO
IPC: G11B7/2533
Filed: 1988-08-31
Abstract: NEW MATERIAL:Alicyclic acrylic or methacrylic esters of formula I (n is 0 or 1; R is H or methyl.) EXAMPLE:Tricyclodecanemethyl methacrylate. USE:Useful as the raw monomer of a resin excellent in optical properties, heat resistance and water resistance. Polymers prepared therefrom are useful as an optical material such as a lens or optical disk base, a light transmitting material such as an optical fiber and an optical material for optoelectronics such as a sealing compound for a light emitting diode. PREPARATION:An alcohol of formula II is subjected to dehydration condensation, e.g. with methacrylic acid and/or acrylic acid to obtain a compound of formula I. The compound of formula II is prepared by an oxo reaction of dicyclopentadiene.
Patent JP-H0382159-A (JP)
Title: Disused gate removing method and manufacture of master slice semiconductor integrated circuit device by use thereof
Inventor: WATANABE SHOICHI
IPC: H01L27/118
Filed: 1989-08-25
Abstract: PURPOSE:To enhance disused gates in deletion rate by a method wherein signal transmission paths are successively traced from the outputs toward the inputs of logic gates located in the signal transmission paths in actual use. CONSTITUTION:First of all, the tracing of a signal transmission path is performed in such a manner that it starts from a terminal OUT 1 in use and ends with the output of an inverter circuit N2 via a wiring 212. A logic '1' is written in the address storing region of a memory circuit corresponding to the terminal OUT 1 and the wiring 212, which are traced, so that it is stored that they have been traced. A logic '1' is written in the address storing region of the memory circuit corresponding to the traced terminal wiring or the traced logic gate, and it is stored that tracing is carried out. After all tracing is finished, the stored information of the memory circuit is read out, and a logic gate 4, a logic gate G100, and an inverter circuit N3, which are untraced, are judged to be disused gates basing on an address information where a logic '0' is kept unchanged.
Patent JP-S6274631-A (JP)
Title: Joining of synthetic resin material
Inventor: TERASAWA TOSHIHISA
IPC: B29C65/56
Filed: 1985-09-30
Abstract: PURPOSE:To easily and strongly join synthetic resin materials without causing the lowering of the strengths of the respective materials by a method wherein a material, which is absorptive to laser beams, is employed as the lower synthetic resin material and a material, which is non-absorptive to laser beams, is empolyed as the upper synthetic resin material. CONSTITUTION:Polyethylene resin, polypropylene resin, styrene-acrylonitrile copolymer or the like is cited as an upper synthetic resin material 2, which is non-absorptive to laser beams. In addition, synthetic resin material such as polyethylene resin, polypropylene resin, styrene-acrylonitrile copolymer or the like blended with carbon black or the like is cited as an lower synthetic resin material 1, which is absorptive to laser beams. In order to join both of the plate members 1 and 2, neodymium laser beams are irradiated from above the plate member 2 under the state that the tips of joining projections, which are formed on the joint surface 2b of the plate member 2, are abutted against the joint surface 1a of the lower plate member 1, so as to quickly heat and melt the joint surface 1a of the plate member 1 in order to strongly joint the plate members 1 and 2 with each other.
Patent JP-H0770497-A (JP)
Title: Production of printing ink or pigment paste therefor
Inventor: SHIMIZU SHIGENORI
IPC: C09D11/033
Filed: 1993-09-01
Abstract: PURPOSE:To efficiently obtain a printing ink or pigment paste therefor excellent in printability. CONSTITUTION:The printing ink or pigment paste therefor containing beta-type copper phthalocyanine pigment or a derivative therefrom can be obtained by maintaining (A) an alpha-type fine granular crude copper phthalocyanine pigment or a derivative therefor <=0.1mu in the mean diameter of the primary particles in (B) a printing ink varnish at 60-200 deg.C in a suspended state.
Patent JP-H0959319-A (JP)
Title: Polymer comprising ethylenic compound and antithrombotic material having the same polymer
Inventor: NOGUCHI HIROSHI
IPC: A61L33/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer, having a prescribed number average molecular weight, excellent in antithrombotic properties and suitable as an antithrombotic material such as an artificial vessel or an artificial heart by polymerizing a specific ethylenic compound. SOLUTION: This polymer is obtained by polymerizing an ethylenic compound of formula I [A is an optional bond; B is NH or O; R<1> is H or a 1-5C alkyl; R<2> is formula II (R<4> is a 1-6C alkyl, a 2-7C alkoxyalkyl, etc.; R<5> is a 1-3C alkylene) etc.; R<3> is formula III (R<7> and R<8> are each H, a 1-4C alkoxy or a 1-4C alkylamino, etc.), etc.] such as a compound of formula IV and has 2000-1000000 number-average molecular weight. Furthermore, a surface is coated with the polymer to afford the antithrombotic material.
Patent JP-H0266769-A (JP)
Title: Tape end processor for recording and reproducing device
Inventor: DOUTSUBO NOBUHIDE
IPC: G11B15/675
Filed: 1988-08-31
Abstract: PURPOSE:To prevent a tape from being damaged at the time of re-loading by press-contacting a pinch roller to a capstan and rotating the capstan in the rewinding direction for a prescribed time, when a tape end is detected by a detecting means. CONSTITUTION:When an unloading command is issued, a tape top sensor 137 and a tape end sensor 136 detect the tape end condition. Presently, when the tape end is detected, a head cylinder 11 is activated, and thereafter, a pinch roller 81 is press-contacted to a capstan 12. Next, the capstan 12 is rotated in the tape rewinding direction for a prescribed time and the tape is rewound from a winding reel 22 to a supply reel 21. Thus, when a cassette, for which recording and reproducing are executed up to the tape end, is loaded again, the tape is pulled out of both reels and the damage of the tape can be prevented.
Patent JP-H0771853-A (JP)
Title: Automatic pressure regulation for low temperature container
Inventor: UCHIDA KEN
IPC: F25B9/00
Filed: 1993-09-01
Abstract: PURPOSE:To make it possible to secure a stabilized feed pressure required for a wide range of required refrigerants to be carried in an automatic pressure regulation device for a low temperature container. CONSTITUTION:A gaseous body circulation system of an automatic regulation device for a low temperature container comprises a low temperature gaseous body suction pipe 2, a suction line 3, a heater 20, a temperature sensor 21 installed to the upper part of a supply source container 1, a heat exchanger 4, a compressor (blower) 5, a discharge line 6, a ambient temperature discharge pipe 7 and a plurality of bursting solenoid valves 14 which are used to regulate the static pressure of a gaseous body refrigerant 8a of a supply source container 1. A refrigerant carrier pressure control system comprises a sensor 13 which detects either a static pressure of the supply source container 1 or a liquid level of the refrigerants or both the static pressure and the liquid level and a control unit 12 thereof and it is designed to perform a specified inner pressure control by operating solenoid valves 14a to 14c.
Patent JP-H0552667-A (JP)
Title: Organic temperature sensor
Inventor: NAMIKATA TAKASHI
IPC: G01K11/12
Filed: 1991-08-29
Abstract: PURPOSE:To provide a high sensitivity sensor having temperature switching function by forming the sensor out of a detection part composed of an organic charge moving complex comprising an electron donative molecule and an electron giving molecule, and of a signal drawing part. CONSTITUTION:A pentacene thin film is formed on a Pyrex glass substrate 5, for example. A gold thin film is layered on the thin film, so as to form a gold electrode. Doping is carried out by making iodine gas in contact with the pentacene thin film, so as to form a pentacene-iodine charge moving complex 1. After a gold wire 4 is connected to the gold electrode 2 by a carbon paste, it is sealed in a glass tube 6, and the gold wire 4 is drawn out of the sealed part, so as to manufacture a sensor. The electric resistance of the sensor at room temperature is approximately 1kOMEGA and when the sensor is heated, the electric resistance is rapidly increased at approximately 130 deg.C, until it reaches no less than approximately 10MOMEGA at approximately 150 deg.C. When the temperature of the tube 6 is reduced, the resistance at room temperature becomes 1kOMEGA, and reverse detection can be carrier out. The detection temperature can be adjusted by a combination of an electron donative molecule and an electron giving molecule.
Patent JP-H0381924-A (JP)
Title: Base pin
Inventor: YODA SATOTSUGU
IPC: H01J5/50
Filed: 1989-08-23
Abstract: PURPOSE:To improve the workability of caulking by connecting a lead wire with the forward end part of a cylindrical base pin of brass by caulking electrically and mechanically, and specifying the Vickers hardness of the forward end part. CONSTITUTION:A brass line 9 is cold forged to be drawn axially, a hole 11 is formed at the center of its base part 9a, and a flange part 9c is formed around the base part 9a. The forward end edge part of the brass line 9 is tapered, a hole 12 of a small diameter extended from the hole 11 is formed a the center of a forward end part 9b, and a hole 13 is formed at the center of the forward end surface. An unnecessary part 9d between the hole 12 and the hole 13 left at the forward end part 9b is punched and eliminated to obtain a base pin 10 of a desired form. The base pin 10 is annealed finally at about 300 deg.C, so its Vickers hardness is reduced to HV130-HV170. A lead wire 4 is inserted into forward end part 9b of the base pin 10 after these processes, and it is caulked with a punch 5 having an angle tip.
Patent JP-H0961525-A (JP)
Title: Apparatus for measuring distance by phase difference
Inventor: IKEDA KOHEI
IPC: G01S17/36
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference type distance-measuring apparatus which can reduce measurement errors by suppressing influences of sneak path components because of a reference signal and can be simplified in constitution. SOLUTION: This is an apparatus for measuring distance to an object 3 by generating an electromagnetic wave (S21) other than an electric wave and receiving a reflecting wave (S31) from the object 3. An intensity of the emitted signal (S21) is modulated, and a phase difference between a receiving signal (S51) and a predetermined reference signal (S1, S4) is obtained to detect delay time of the reflecting wave (S31) in the phase difference type distance-measuring apparatus. A phase difference between the reference signal (S1, S4) and emitted signal (S21) is made variable and modulated phase of the emitted signal (S21) is controlled to offset sneak path components generated by the reference signal (S1, S4).
Patent JP-S59107772-A (JP)
Title: Method for preventing magnetic blow of welding arc
Inventor: SHIMAMOTO TAKIJIROU
IPC: B23K9/08
Filed: 1982-12-13
Abstract: PURPOSE:To prevent the magnetic blow of an arc and the generation of weld defects by detecting the generation of the magnetism by the arc during welding with a magnetic detector disposed in the groove part at the end faces of materials to be arc welded, operating an electromagnet and negating the magnetism. CONSTITUTION:A welding wire 2 is inserted into the groove 1' formed by objects 1a, 1b to be welded, and an arc 3 is generated from the tip of the wire 2. When welding progresses in an arrow direction, a magnetic line of force 3' is generated in an arrow direction of a solid line near the end A of the objects 1a, 1b and the arc 3 at the tip of the wire 2. The line 3' is detected with a magnetic detector 4 and is enlarged with an amplifier 6. The polarity of the signal thereof is discriminated by a polarity discriminator 7. The output signal enlarged by an output amplifier 8 is supplied to an electromagnet 5 which is so operated as to negate the line 3' in the groove at the plate end A.
Patent JP-H0539708-A (JP)
Title: Oil level adjusting device of engine oil pan in construction machine, etc.
Inventor: ETSUTO MAKOTO
IPC: F01M11/00
Filed: 1991-08-05
Abstract: PURPOSE:To provide an oil level adjusting device for supplying automatically engine oil into the oil pan of an engine loaded on a construction machine or the like in the range of an initial set level. CONSTITUTION:An oil pan 2 and an auxiliary oil pan 3 for sealing engine oil 5 are communicated with each other through a connecting piping 4. The outlet of a reserve tank 6 and the auxiliary oil pan 3 are communicated with each other through a supplying pipe 7 whose lower end is opened to a set reference height position L inside the auxiliary oil pan 3. When the engine oil 5 inside the oil pan 2 is consumed, the engine oil 5 inside the reserve tank 6 is supplied through the supplying pipe 7 according to the consumption.
Patent JP-S6459908-A (JP)
Title: Low temperature container for superconducting magnet
Inventor: NISHIMURA KAORU
IPC: A61B5/055
Filed: 1987-08-31
Abstract: PURPOSE:To reduce the eddy current generating on the inner cylinder side of a heat-shielding plate as well as to reduce the heat radiation from the side of normal temperature to a cooling medium vessel by a method wherein, in the low temperature container for a superconducting magnet, a plurality of heat-shielding plates having low electricity conductivity are arranged on the inner cylinder side of the heat-shielding plates in a thermally non-conducting state with each other. CONSTITUTION:Two heat-shielding plates 6a and 6b, consisting of stainless steel having low electric conductivity, are arranged on the inner cylinder side of the second heat-shielding plates 6 in a non-contacting state with each other. By forming the heat-shielding plates 6a and 6b with the material having low electric conductivity as above-mentioned, the generation of eddy current due to the fluctuation of outside magnetic field can be suppressed. On the other hand, a multilayer laminated heat-insulating material 8 is adhered to both front and back surfaces of the heat-shielding plates 6a and 6b respectively. It is desirable that such a multilayer laminated heat-insulating material as above- mentioned is adhered to the heat-shielding plates 6a and 6b, because the intrusion of heat by the radiation from the normal temperature side can be reduced.
Patent JP-S60108742-A (JP)
Title: Electrophoresis apparatus
Inventor: ARISAWA TAKESHI
IPC: G01N27/26
Filed: 1983-11-18
Abstract: PURPOSE:To compute frequency analysis data having high statistic accuracy in a short time, by multiplying a signal detected from a scattered lighr detecting part in a migrating path by a specified window by a plurality of times, and then performing frequency analysis. CONSTITUTION:A migrating path 6 is provided with electrodes 2 and 3, a light projecting part 4, and a scattered light detecting part 5. A signal detected by the scattered light detecting part 5 undergoes data processing by a data processing part 7. The detected light from the scattered light detecting part 5 is multiplied by a window at every specified sampling time in the data processing part 7. The obtained operated data undergoes frequency analysis. At this time, the operations of multiplication of the window are performed by a plurality of times i.e. at the starting time and the time elepsed by a predetermined period of time from the starting time.
Patent JP-S6376819-A (JP)
Title: Grain-oriented electrical steel sheet having small iron loss and its manufacture
Inventor: SATO KEIJI
IPC: C21D8/12
Filed: 1986-09-18
Abstract: PURPOSE:To manufacture an electrical steel sheet having a more significant iron loss reducing effect and causing no deterioration in the iron loss characteristics even by annealing at high temp. by making linear grooves by which groups of fine recrystallized grains are not formed during strain relief annealing in a grain-oriented electrical steel sheet subjected to finish annealing. CONSTITUTION:A grain-oriented electrical steel sheet subjected to finish annealing, contg. 2.0-4.5wt% Si and having a forsterite film on the surface is prepd. The forsterite film on the surface of the steel sheet is linearly removed within the angle range of + or -45 deg. having a base line in a direction perpendicular to the rolling direction under conditions under which <=30% strain is produced in the base iron. The steel sheet is electrolytically or chemically etched through the film to make linear grooves in the base iron. Thus, the desired electrical steel sheet having linear grooves which reach the base iron within the angle range of + or -45 deg. is obtd. High strain parts in which groups of fine recrystallized grains are formed during strain relief annealing are not present around the linear grooves.
Patent JP-2001040147-A (JP)
Title: Oriented matter and biaxially oriented film made of polyolefin resin composition
Inventor: MOGI YOSHIHIRO
IPC: C08L23/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an oriented matter and a biaxially oriented film made of a polyolefin resin composition having an excellent high-speed moldability, orientation moldability, rigidity, heat resistance, blocking resistance, transparency, etc. SOLUTION: An oriented matter or a biaxially oriented film made of a polyolefin resin composition has (a) a melting point (Tm) determined by DSC of 145 deg.C or higher, (b) a molecular weight distribution (Mw/Mn) determined by GPC of from 2.0 to 15, (c) a MFR of from 0.2 to 10 g/ 10 min, (d) a xylene extraction-insoluble(XI) at 25 deg.C of from 90.0 to 98.0 wt.%, (e) a xylene extraction-soluble(XS) at 25 deg.C of from 2 to 10 wt.% and (f) a weight average molecular weight(Mw) of the xylene extraction-soluble(XS) determined by GPC of 5×104 or larger.
Patent JP-H0770005-A (JP)
Title: Production of alkanolamines
Inventor: WATABE YASUYOSHI
IPC: C07C215/08
Filed: 1993-09-02
Abstract: PURPOSE:To provide a method capable of producing an alkanolamine with a remarkably economical and industrial advantage since the ratio of formed monoalkanolamine, dialkanolamine and trialkanolamine can be controlled. CONSTITUTION:In producing an alkanolamine by reacting ammonia with an alkylene oxide in the presence of an ammonium carbonate, this reaction is conducted while recycling the formed dialkanolamine to the reactional system.
Patent JP-H1199991-A (JP)
Title: Outboard engine connection structure through elastic mount
Inventor: SHIOMI KAZUYUKI
IPC: B63H20/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To soften the buffer property of an elastic body against the vibration immediately after the start of an outboard engine and harden the buffer property of the elastic body when propelling. SOLUTION: Bolt members 101 are arranged on the right and left sides of a swivel shaft so as to project toward the side of an outboard engine body, and an elastic body 103 is arranged in the outer periphery of the bolt member 101 to connect the right and left parts of the outer board engine body and the bolt member through the elastic body 103. The shape of the elastic body 103 is made into non circle viewed from the direction to which the thrust of the outer board engine works, and in the face orthogonal to the direction to which the thrust of the elastic body 103 works, projected sections 103a-1 and 103a-1 are provided at a portion having a large distance from the bolt member in the axial direction of the bolt member.