baber/WOPTO huggingface dataset:
Patent JP-H0522987-A (JP)
Title: Electric motor protecting device
Inventor: ONISHI SEIJI
IPC: H02P29/00
Filed: 1991-07-12
Abstract: PURPOSE:To automatically correct an error of accuracy in a circuit element by giving a test signal in the case of testing an electric motor protecting device. CONSTITUTION:Constitution is provided with an analog signal processing circuit 1 for giving offset voltage to a signal of detecting a drive current of an electric motor, offset control circuit 2 for outputting offset voltage given to the analog signal processing circuit 1, microcomputer 3 for controlling the offset control circuit 2 and an external memory 4 for storing an offset value calculated by the microcomputer 3.
Patent JP-H074887-A (JP)
Title: Ring location fitting device for gasket
Inventor: YOSHINO HIROSHI
IPC: B23P19/02
Filed: 1993-06-18
Abstract: PURPOSE:To facilitate working, save labor, eliminate trouble-some operation and increase the amount of working by a method wherein the location of the ring of a gasket received by a receiving cylinder is depressed by a pressing cylinder into a ring location fitting groove and pushed into it with a pushing cylinder. CONSTITUTION:A gasket is supplemented to a gasket receiving cylinder 125. When a heat exchanging plate is placed below the gasket receiving cylinder 125 in a correct position, the gasket receiving cylinder 125 descends and the lower surface of the gasket receiving cylinder 125 abuts against a heat exchanging plate 6a. Under this abutted condition, a ring pressing cylinder 136 pushes down the gasket to push the ring location 2 into the ring location fitting groove 3, and at the same time the ring location pushing cylinder 138 repeats its upward or downward movement some times, one side edge 144 of the ring location 2 is pushed into the groove. After this pushing operation, the ring location pushing cylinder 138, the ring location pressing cylinder 136 and the gasket receiving cylinder 125 return upwardly and are set to be ready for the next operation. With such an arrangement as above, it is possible to perform automatic fitting of the ring location of the gasket into the fitting groove.
Patent JP-S6067635-A (JP)
Title: Heat pipe material
Inventor: YAMAUCHI SHIGENORI
IPC: C22C9/02
Filed: 1983-09-20
Abstract: PURPOSE:To provide a heat pipe material of which the tolerant tensile stress at a high temp. is higher than that of deoxidized phosphorous bronze or deoxidized copper and the processability, solderability and corrosion resistance are not inferior to said deoxidized phosphorous bronze or deoxidized copper, constituted by specifying the composition of a copper alloy comprising Sn, P and Cu. CONSTITUTION:A heat pipe material contains 0.4-1.0% Sn and 0.004-0.040% P and comprises the remainder of substantially Cu and is excellent in creep characteristics in a high temp. region. Among the above mentioned compositional components, Sn enhances creep characteristics but, in content of 0.4% or less, the effect thereof is low while the enhancement effect thereof is not remarkable even if the content thereof exceeds 1.0% and, in addition, fluxless soldering characteristics become inferior. If P is less than 0.004%, deoxidation becomes insufficient and hydrogen brittleness is generated while stress corrosion cracking is easily generated in the alloy if P exceeds 0.040%.
Patent JP-H0942086-A (JP)
Title: Silencer in conduit
Inventor: YOHANESU MENTSUERU
IPC: F01N1/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To form a silencer with a structurally simple means for limiting the insertion depth of the silencer particularly to the bent zone of a conduit without requiring any measures related to space, regarding the insertion depth of a silencer in a conduit for transmitting a sound. SOLUTION: An axially projected support 10 beyond the edge 8 of a base material 3 is formed on the zone of a sheath 9, and this support 10 forms a maximally raised part beyond the edge 8 of the base material 3.
Patent JP-H0223307-A (JP)
Title: Plastic optical fiber cord
Inventor: TAKEUCHI MASANORI
IPC: G02B6/44
Filed: 1988-07-13
Abstract: PURPOSE:To prevent the migration of the plasticizer of a coating layer to the plastic optical fiber by constituting the coating layer of a specific vinyl chloride resin compsn. CONSTITUTION:The coating layer 2 is constituted of the vinyl chloride resin compsn. formed by compounding 30-100pts.wt. polyester plasticizer and 1-20 fire retardant with 100pts.wt. vinyl chloride polymer. The mol. wt. of the polyester plasticizer (polymer) is preferably 1,500-3,000 and the migration of the plasticizer from the vinyl chloride resin compsn. is liable to arise if the mol. wt. is smaller than 1,000. On the other hand, the mixing with the vinyl chloride polymer is difficult if the mol. wt. thereof exceeds 5,000. The migration of the plasticizer of the vinyl chloride resin compsn. of the coating layer 2 to the plastic optical fiber is prevented in this way.
Patent JP-H116019-A (JP)
Title: Treatment of oil-containing sludge and device thereof
Inventor: FUNAKI MICHIHIRO
IPC: C22B1/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To efficiently burn and remove oil content without developing any trouble in an equipment and an operation in a sintering process and to effectively and practically use waste energy, at the time of recycling sludge containing the oil content, moisture and iron content as an iron source. SOLUTION: The one end of a drying duct 4 is connected with the exhaust gas side of a pulse combustion device 3, and the other end is opened near the upper surface of sintering raw material 10 in a sintering machine 6, e.g. at the upstream side from a burner part 8 of an ignition furnace 7 or near the flame part 9. A sludge supplying device 2 for supplying the sludge into the drying duct 4, is provided. The sludge 1 containing the oil content and the moisture is dry-treated with a pulse combustion method and dried oil-containing sludge is injected into the burner part 8 and supplied onto the upper surface of the sintering raw material 10.
Patent JP-S6065059-A (JP)
Title: Unsaturated polyester resin composition
Inventor: YAMADA KOUICHI
IPC: C08L67/06
Filed: 1983-09-19
Abstract: PURPOSE:To provide the titled compsn. giving marble-like touch and having excellent flame retardance and heat resistance, consisting of an unsaturated polyester resin and calcium aluminate. CONSTITUTION:An unsaturated polyester resin compsn. consists of 100pts.wt. unsaturated polyester resin (A) and 50-300pts.wt. calcium aluminate (B). The blending of the compd. B with the resin A is carried out by using a conventional kneader, roller or Banbury mixer. The resulting resin compsn. gives fine and heavy marble-like touch, has flame retardance and is excellent in heat resistance so that the compsn. does not cause blistering or peeling even when subjected to a heat test in a hot-air oven at 260 deg.C for 30min. Thus, the compsn. is suitable for use in the production of building materials, kitchen counter, dresser or electrical parts for which the above physical properties are required.
Patent JP-H103938-A (JP)
Title: Alkaline storage battery
Inventor: NOMURA TETSUO
IPC: H01M10/28
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery in which high temperature charge efficiency is improved, and in which service life can be elongated. SOLUTION: An electrode plate group 2 comprising a number of positive electrode plates 3 and negative electrode plates 4 alternately layered through a separator 5 is composed in such a way that thickness of the separator 5 provided between the positive electrode plate 3 and the negative electrode plate 4 at a middle zone part M is thicker than thickness of the separator 5 provided between the positive electrode plate 3 and the negative electrode plate 4 at a front zone part F and a back zone part R, this is contained in an angular battery jar, and alkaline electrolyte is injected to form an alkaline storage battery 1.
Patent JP-S5961738-A (JP)
Title: Leakage test apparatus
Inventor: YOKOYAMA YOSHIOKI
IPC: G01M3/22
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the damage generation of a detection apparatus and to conserve He, by a method wherein the object to be inspected in a vacuum chamber is at first enclosed with low pressure helium (He) gas to examine the presence of a gross leak and, thereafter, enclosed with high pressure He-gas to detect the presence of a minute amount of a leak. CONSTITUTION:An object 2 to be inspected in put in a vacuum chamber 1 which is, in turn, evacuated by a vacuum pump 3 and, after the object to be inspected is exhausted by a vacuum pump 4, He-gas 8 is enclosed in the object to be inspected at low pressure of 2-5kg/cm<2> to examine the presence of a gas leak by a leak detector 7. When the leak is not detected by this examination, He gas is subsequently enclosed in the object to be inspected at high pressure of 20- 30kg/cm<2> and the presence of the leak is detected by the detector 7. By this method, the damage of a measuring apparatus is prevented from being generated by the injection of the high He-gas sent from the begining and He conservation is attained. The conservation of the He-gas may be further achieved by replacing the initial pressure gas to be enclosed with N2-gas.
Patent JP-S6153311-A (JP)
Title: Hydrophilic copolymer and its preparation
Inventor: NAKAO KOZO
IPC: C08F30/00
Filed: 1984-08-22
Abstract: PURPOSE:To obtain the titled copolymer useful as an anti-fogging agent for glass, etc., having adhesivity to glass, and high moisture absorption strength, by copolymerizing an hydroxyl group-containing acrylic ester, etc. with a sulfonic group-containing acrylic ester, and a Si-containing acrylic ester. CONSTITUTION:(A) An acrylic monomer shown by the formula I [R<1> is H, or methyl; X is group shown by the formula -OR<2>OH (R<2> is alkylene), or group shown by the formula NHC(CH3)2CH2COCH3] is copolymerized with (B) a sulfoalkyl (meth)acrylate shown by the formula II (M is alkali metal; n is 2, or 3) and (C) a trialkoxysilylalkyl (meth)acrylate shown by formula III (R<4> is 1-2C alkyl) in a weight ratio of 1<=B<=9C and A>=50(A+B+C=100) at 30-70 deg.C, to give the aimed copolymer having the repeating units shown by the formulas IV-VI.
Patent JP-H0924376-A (JP)
Title: Porous compact for sterilization and antibacterial method using the same
Inventor: NAKAI MAKOTO
IPC: C02F1/50
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing method capable of effectively preventing the breeding of bacteria in an aq. liq. used by storing or circulating, inexpensive and excellent in maintenance and to provide a porous compact for sterilization suitable to be used for this method. SOLUTION: The porous compact for sterilization is formed by forming and burning a mixture of an inorg. antimicrobial agent and a ceramic starting material, especially, a cylindrical porous compact for sterilization is formed by burning the formed body after extruding the mixture of the inorg. antimicrobial agent and the ceramic starting material to the shape of a wire, winding up in a helical form and forming in cylindrical shape.
Patent JP-H0222550-A (JP)
Title: Device for determining odoriferous material
Inventor: TAKEYAMA KENICHI
IPC: G01N27/12
Filed: 1988-07-12
Abstract: PURPOSE:To determine the kind of an odoriferous material by transducing the amt. of the volatile component emitting fragrance to an electric signal, and processing the output column of the detection part for the plural volatile components into a pattern of signal intensity. CONSTITUTION:A means 1 for introducing an odor into the detection part is formed by an odor inlet 2, a fan 3 for uniformizing the odor density, and an odor outlet 4. The detector part 5 is formed with nine kinds of ceramic semiconductors of tin oxide, iron oxide, etc. Plural volatile components emitting fragrance are detected by the detector part 5. The outputs of the detector part 5 are taken out by a multiplexer 6 in the prescribed order to obtain a pattern of signal intensity in the detector column, and inputted to a personal computer 8 through an A/D converter 7. A standard pattern of the odor intensity obtained from a specified material is stored in the computer 8, and the pattern and the signal intensity pattern obtained from the detection column are compared and collated. By this method, the kind, degree of deterioration, freshness, place of production, etc., of the material emitting fragrance can be determined.
Patent JP-S6147793-A (JP)
Inventor: RIRIAN AN RANKERU
IPC: C10G53/06
Filed: 1985-08-08
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-2001001921-A (JP)
Title: Steering device for vehicle
Inventor: TERADA TETSUYA
IPC: G08G1/16
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent incompatibility sense giving to a driver when tracing a traveling line by correcting a control gain for approximating a traveling track to a desired track according to the radius of curvature of a vehicle traveling path. SOLUTION: If the radius of curvature 1/R is at a fixed value A or more (S9), a control gain K is set from a control gain map (S10). While, if the radius of curvature 1/R is less than the fixed value A (S9), a counter is cleared (S11). The counter counts times after a vehicle itself is entered a curved road. The vehicle is determined whether or not it is entered the curved road based on changes of a steering angle and a yaw angle or map information. Control torque D is set (S12) by multiplying future horizontal deviation dy1 by the control gain K. The control torque D is outputted to a steering actuator (S13).
Patent JP-S6232930-A (JP)
Inventor: TAKAHASHI NORIYUKI
IPC: A47K7/08
Filed: 1985-08-06
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-H0224914-A (JP)
Title: Pressure welding equipment for wire and selection of pressed wire
Inventor: ISHIDA MASAHIKO
IPC: H01R43/00
Filed: 1988-07-14
Abstract: PURPOSE:To prevent a pressed wire from being deteriorated by intermittently transferring a joint block matching with the pitch of arranged pressure welding terminals and selectively taking out only a rated wire corresponding to each array to press the rated wire and detecting the failure of pressure welding. CONSTITUTION:A joint block 1 is set on a base 15. A power switch 39 is turned on to operate a pulse motor. A slide plate 17 is then transferred and stopped at the position where the first array A1 of the group of pressure welding terminals 3 of the block 1 faces an engaging slot 25 of an axis matching jig 24. A controller 50 is operated by the signal from a signal generator 51 to open a cover 44 of a wire enclosure 42. A rated wire W to be pressed in the first array A1 only is then taken out. The wire W is provided across axis matching axes 24 and 24 and a switch 39' is turned on to cause a ram 26 to descend. The ram 26 then ascends when the wire W is pressed and fixed in a slot 4 of the pressure welding terminal 3 by a pressure welding edge 27. The end portions of the wire W are forced into a recess portion 5 of the block 1 by a bending jig 29. The process is repeated to the group of the terminals 3 of each array.
Patent JP-S5798158-A (JP)
Title: Fixed head supporting structure of magnetic disk device
Inventor: ARIGA TAKAHARU
IPC: G11B21/21
Filed: 1980-12-11
Abstract: PURPOSE: To prevent an off-track due to a difference of thermal expansion between a disk and an arm, by reversing and offsetting a difference of thermal expansion between the disk and gimbals, and a difference of thermal expansion between the disk and a base.  
     CONSTITUTION: An arm 15 consists of a material having an almost same coefficient of thermal expansion as that of a disk 10, and is formed in such a shape as its thermal time constant is small, and is fixed to a base 12 through a heat insulating material 16. Also, a distance γB between the center of a spindle and the fixed position of the arm is prescribed as shown by the expression (3) (provided that αD, αG and αB denote coefficients of thermal expansion of the disk, the gimbals and the base, respectively, and lG denotes length of the gimbals). In this way, the extent of off-track is made nearly zero. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6418028-A (JP)
Title: Solar bath sensor
Inventor: KOIKE FUMIO
IPC: G01J1/42
Filed: 1987-07-14
Abstract: PURPOSE:To enable the prevention of excessive solar bath simply by carrying the device at the time of taking a sun bath, by giving an alarm when an integrated value of ultraviolet rays being detected exceeds an allowable value thereof. CONSTITUTION:When sunlight irradiates an ultraviolet sensor element 1 and a solar cell 8, a power is supplied to circuits through a regulator 9 from the solar cell 8. An electrical signal is outputted according to the amount of ultravio let rays in a specified wavelength range from the ultraviolet sensor element 1. Under such a condition, when a start/stop switch 11 is operated, a microcom puter 4 starts the integration of the amount of ultraviolt rays. After the start of the integration, an integrated value thus far obtained is held in a data mem ory even when the reception of light becomes poor, for example, going under a shade and hence, integrating operation is restarted continually for the state immediately before the poor state in the reception of light when the reception of light is started again. Then, when an integrated value exceeds the allowable amount of ultraviolet rays, an alarming means 7 actuates to inform a user of the excessive reception of solar bath.
Patent JP-S6156832-A (JP)
Title: Electric discharge machine
Inventor: MATSUDA HISAKAZU
IPC: B23H11/00
Filed: 1984-08-23
Abstract: PURPOSE:To improve the machining accuracy while maintaining the accuracy of driving ball screw by removing dust from outer air through a filter provided at the suction port of wind supply unit for supplying outer air into an electric discharge machine and blowing clean air at anytime. CONSTITUTION:Upon feeding of air containing dust in the direction (c) through cooling fan 12, the air will pass through a filter 15 to be removed of dust thus to supply clean air in the direction (d) into a bed 10 and blow against a driving ball screw 13. Consequently, degradation of accuracy and abnormal abrasion of ball screw 13 are prevented thus to maintain high accuracy for long term.
Patent JP-S5875586-A (JP)
Inventor: MASUDA YUUGOROU
IPC: A41D31/02
Filed: 1981-10-29
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-S6237081-A (JP)
Title: Correcting method of phase of position detecting circuit
Inventor: HAKATA YOSHITAMI
IPC: H02P23/18
Filed: 1985-08-09
Abstract: PURPOSE:To improve the accuracy of positioning of an AC motor by previously measuring the frequency characteristics of a position detecting circuit and preparing beforehand a table frequency to phase. CONSTITUTION:The position signal Sa of a rectangular wave phase-modulated in response to the position of a resolver 25 is outputted displaced only by the angle of rotation thetaf to a reference signal Ref. A pulse signal Sb is outputted synchronizing with a clock signal phi1 on the rise of the rectangular position signal Sa. When the pulse signal Sb is outputted, a count signal Kb from a counter circuit 22 at that time is transmitted over a CPU 30. However, the pulse signal Sb does not represent the true value of the position of revolution of the resolver 25, and pulse number corresponding to a phase angle thetac corrected by a table at frequency to phase mounted into the CPU 30 is outputted as the true position of revolution of the resolver 25 regarding the actual position of revolution.
Patent JP-S6330583-A (JP)
Title: Method of dropping and washing adhesive
Inventor: TADA SHIGEATSU
IPC: C09J5/00
Filed: 1986-07-24
Abstract: PURPOSE:To enable the dropping of an adhesive containing a curing agent through a nozzle onto an adherend and the washing of the adhesive adhering to the nozzle, etc., by dropping an adhesive containing a microencapsulated curing agent after crushing the capsules by means of a crushing member and, when the dropping is stopped, withdrawing the crushing member to drop the adhesive without crushing the capsules therein, thereby washing away e former adhesive, in which the capsules were crushed, adhering to the nozzle, etc. CONSTITUTION:An adhesive comprising a base material and a microencapsulated curing agent is fed from a tank 5 to a nozzle body 1 provided with a crushing member 8 constructed so as to be rotatable and movable upward and downward. The microcapsules in the adhesive are crushed between the crushing surface 9 of the rotating crushing member 8 and the crushing surface 4 on the nozzle side. This adhesive is dropped through a nozzle 2 onto an adherend 10. When the dropping is to be stopped, the crushing member 8 is moved upward to provide a space (h) between the crushing surfaces 9 and 4 to allow the adhesive to flow without crushing the microcapsules therein, thereby washing away the former adhesive, in which the microcapsules were crushed, adhering to the crushing surface 4, the nozzle 2, etc.
Patent JP-S6419063-A (JP)
Title: Novel heterocyclic compound and use thereof
Inventor: AKIMOTO KOJI
IPC: C07D207/08
Filed: 1987-07-13
Abstract: NEW MATERIAL:A compound expressed by formula I (R is formula II-IV, etc.), formula V (R is formula VIII, etc.), formulas VI and VII. EXAMPLE:N-(2-Furoyl)-2-pyrrolidone. USE:An antiamnesic agent. PREPARATION:A compound expressed by the formula R-Z (Z is halogen) is reacted with N-trimethylsilyl-2-pyrrolidone, as necessary, in the presence of a catalyst, such as triethylamine, in a solvent, such as benzene, at 0-150 deg.C for 30min-24hr to afford the aimed compound expressed by formula I, etc.
Patent JP-H0622193-A (JP)
Title: Camera controller
Inventor: MASUNAGA MAKOTO
IPC: H04N7/15
Filed: 1992-07-01
Abstract: PURPOSE:To adjust the state of a camera in panning, tilt, zooming and exposure to be a desired state through the operation on a display side regardless of a display delay of a monitor attended with coding transmission or the like of a video signal. CONSTITUTION:A video signal from a camera 1 is displayed on a monitor 12 with a delay. A control signal of a monitor side joy stick 13 is sent to a data comparator circuit 17 through transmission systems 19, 18, 7 and a control unit 6 and a counter 15, and panning operation of the television camera 1 is implemented through a motor 3 by a drive signal of a panhead drive circuit 5 depending on a difference between the signal and panning position detection data of a panning position detector 4. The control unit 6 sends delay panning position detection data of the data delay circuit 16 to the data comparator circuit 17 in response to the control stop signal of the joy stick 13 and the panning position of the television camera 1 is returned to the panning position of delay data at operation stop.