baber/WOPTO huggingface dataset:
Patent JP-S62231263-A (JP)
Title: Coating device for electrophotographic sensitive body
Inventor: TAKEDA HIROKI
IPC: B05C3/10
Filed: 1986-03-31
Abstract: PURPOSE:To enable multilayer coating without damaging a lower layer by moving up and down a base support member relatively to a coating tank and applying coating liquid from the coating tank to the surface of a cylindrical base. CONSTITUTION:A coating device is provided with a cylinder 1, the cylindrical base 4, and a cylindrical base support member 5. When a driving machine 6 is rotated, an elevation screw 7 rotates and the cylindrical base 4 is lowered together with the support member 5 and dipped in the coating liquid; when the driving machine 6 is reversed, the cylindrical base 4 is lifted from the coating liquid to form a coating film. Further, even when the support member 5 and cylindrical base 4 are fixed and the cylinder 1 is moved up and down, the coating film can be formed. The cylindrical base support member 5 and cylindrical base 4 are equalized in outer peripheral shape and then the liquid level has almost no movement even when the cylindrical base 4 and support member 5 are moved up and down relatively to the cylinder 1. Consequently, the area of the vaporization of an organic solvent is reduced to enable the coating with a small amount of coating liquid and also enable multilayer coating without damaging the lower layer.
Patent JP-S5743820-A (JP)
Title: Manufacture of moldform panel
Inventor: SAKAGUCHI MITSUMASA
IPC: C04B37/02
Filed: 1980-05-30
Abstract: PURPOSE: To manufacture a moldform panel for a short time by applying a high frequency voltage to pressure a first material with a heat being generated from a heater of a first electrode plate after a first surface plate high in the dielectric characteristic of the material is arranged on the second electrode plate side adhering to a metal piece face.  
     CONSTITUTION: A first material 6 in which a first surface material 4a high in the dielectric characteristic is piled on one surface of a metal mold 2 through an unhardened adhesive layer 3b is arranged between a first high frequency electrode 5b embedded with a heater and a second high frequency electrode 5a with the surface material 4a on the electrode 5a to pressurize. A high frequency voltage is applied between the electrodes 5a and 5b and an adhesive layer 3b is solidified with a heat generated from the heater to adhere to the surface material 4a. Then, A second surface material 4b low in the dielectric characteristic is stacked on the mold 2 through the unhardened adhesive 3b to make a second material 7 to be pressurized, which is pressurized between the electrodes 5a and 5b while a high frequency voltage is applied to solidify the adhesive 3b whereby the surface material 4b adheres to the mold 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63267865-A (JP)
Inventor: YUZUTA JIRO
IPC: F24F11/02
Filed: 1988-03-28
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-H02253867-A (JP)
Title: Filter
Inventor: FUJIMURA YASUYUKI
IPC: B03C3/14
Filed: 1989-03-28
Abstract: PURPOSE:To assure high capturing efficiency even if the filter density is decreased by providing a high-voltage power source device between a conductive filter and grids and connecting the positive side of the high-voltage power source device to the conductive filter and the negative side to the grids. CONSTITUTION:Both the front and rear surfaces of the conductive filter 1 are crimped by dielectric filters 21, 22 and the grids 31, 32 are respectively mounted to the surfaces of the filters 21, 22 on the side opposite to the filter 1 to constitute the filter unit in a sandwich form. The high-voltage power source device 4 is provided between the filter 1 and the grids 31, 32. The positive side of the high-voltage power source device 4 is connected to the filter 1 and the negative side to the respective grids 31, 32. As a result, dust is captured by strong electrostatic force and, therefore, the high dust collecting efficiency is assured even if the filter density is decreased. Since the pressure drop is suppressed to a low level, no burden is incurred upon a fan.
Patent JP-H1044696-A (JP)
Title: Molding
Inventor: YADA YUKIHIKO
IPC: B44C5/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a molding of good durability wherein a material cost can be made low, and a decorative face is easily formed by a method wherein a body of the molding is made of bendable soft synthetic resin, and a leg part is made of ionomer resin so as to give strong and proper elasticity. SOLUTION: A molding 1 is formed by bonding an ionomer resin leg part 5 to a soft synthetic resin molding body 2 wherein a decorative face 3 is provided to a surface. The molding body 2 is bonded to a metal foil sheet layer via an adhesive layer, and the metal foil sheet layer has a bonded structure bonded to the leg part 5 by thermal fusion. For the decorative face 3 on the surface of the molding body 2, a transparent urethane resin layer is bonded by superimposing onto a colored layer applied to the molding body 2.
Patent JP-H11271139-A (JP)
Title: Vibration-measuring apparatus
Inventor: KUMAZAWA YOSHINORI
IPC: G01H11/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the verification of causes of malfunctions, by adding a sound detection means near a vibration sensor and an acoustic recording means for recording outputs of the sound detection means. SOLUTION: This earthquake-measuring apparatus records an output (vibration information) of a triaxial acceleration sensor 1 (vibration sensor) together with an output (time information) of a time device 7 at a vibration record part 8, and moreover records an output (acoustic information) of a sound detection part 9 together with the output (time information) of the timer device 7 at an acoustic record part 11. When the earthquakemeasuring apparatus generates an earthquake warning although no earthquake takes place, the cause is investigated.  At this time, if an abnormal acoustic information is recorded at the acoustic record part 11, the sound detection part 9 which is arranged in the vicinity of the triaxial acceleration sensor 1 in a relationship to pair with the triaxial acceleration sensor 1 can investigate a relation between the abnormal acoustic information and the vibration information on the same time axis. The abnormal sound is, for instance, automobile noises and the like.
Patent JP-S57575-A (JP)
Title: Electronic clock
Inventor: OGAWA TOKUKADO
IPC: H02P8/02
Filed: 1980-06-02
Abstract: PURPOSE:To widen a range in which a driving pulse is allowed to set by opening a driving coil to detect a voltage induced in the driving coil after applying the driving pulse to the driving coil in a step motor. CONSTITUTION:After a driving current flows through a driving coil of a step motor, a rotor rotates, when an output Q4 from a binary counter 67 is L, NMOS- FETs 50, 54 turn on, rotation of the rotor is braked. Further when an output Q4 is H, all of FETs 50, 52, 53, 54 turn off, the rotor is not braked. Then, both ends of the driving coil are shortened by the FET repeatedly or high resistances 79, 80 are connected repeatedly. An induced voltage generated to the high resistances 79, 80 is compared with the reference voltage made by resistances 45, 46, 75, 76 at comparators 48, 78, a content of a up-down counter 62 is changed, and width of the driving pulse is controlled.
Patent JP-S548845-A (JP)
Title: Phase-lack protection device
Inventor: SATOU HIROSHI
IPC: H02H3/28
Filed: 1977-06-21
Abstract: PURPOSE: To provide alarm when a failure occurs in a power fuse or a circuit breaker, by detecting voltages on both sides of the power fuse by means of respective voltage dividing capacitors and comparing the detected voltages by a differential voltage circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06298787-A (JP)
Title: Manufacturing process of alkyl polyglucoside
Inventor: JIYANPIEERO BORUSOTSUCHI
IPC: C07B61/00
Filed: 1994-03-18
Abstract: An improved method for synthetizing alkylpolyglucosides is disclosed, which consists in reacting a glycoside with a long-chain alcohol in the presence of a novel type of catalyst, constituted by an alkyl or aryl sulfonic acid, wherein the sulfonic group is sterically hindered. By means of the use of these catalysts, a reaction raw product is obtained which is practically free from byproducts. The resulting alkylpolyglucosides are completely recyclable surfactants, useful in detergency field.
Patent JP-H04283654-A (JP)
Title: Measuring method for hydrogen concentration in melted metal and sensor prove used in execution thereof
Inventor: KOIDE KUNIHIRO
IPC: G01N27/406
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a method for measuring hydrogen concentration within a melted metal which allows the hydrogen concentration in the melted metal to be measured for a long time continuously and a sensor probe used for it. CONSTITUTION:A measurement electrode 2a is formed on an outer surface of a sensor element 1 which is formed by a perovskite-type proton conductive solid electrolyte and a porous layer 11 for coating at least the measurement electrode 2a is provided. A solid reference substance 3 is enclosed into the sensor element 1. When the sensor element 1 is inserted into a melted metal, an electromotive force is generated between an inner surface and an outer surface of the sensor element 1 based on a difference between a hydrogen concentration of the solid reference substance 3 and that in the vapor phase within the porous layer 11. The hydrogen concentration within the melted metal is obtained from this electromotive force.
Patent JP-H10265039-A (JP)
Title: Guide device
Inventor: KATAGAWA TOSHIHIKO
IPC: B65G47/54
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a guide device with the low cost, by making the same with a long steel material, and comprising a guide part having an angular part along a longitudinal direction, and a moving part mounted on the angular part movably in the longitudinal direction of the guide part. SOLUTION: A long steel material having an angular part 2b as a guide part 2, along a longitudinal direction, is used in a guide device 1, and a moving part 3 is movable along the angular part 2b of the guide part 2 in such manner that the recessed groove parts of a rolling part 31 of the moving part 3, are engaged with two diagonal angular parts of the guide part 2. Accordingly by using the square pipes 2a, 2a obtained by welding the butted L-shaped steel plates, as the guide part 2, the guide part 2 itself can be provided with the strength, whereby a special reinforcement structure of the guide part 2 is unnecessary, and the guide device 1 can be easily manufactured with the low cost.
Patent JP-S58192688-A (JP)
Title: Regulation of wire loop shape in wire bonding device
Inventor: ISHIWATARI SHIYOUICHI
IPC: B23K20/00
Filed: 1982-04-30
Abstract: PURPOSE:To bend a wire in the operation stage of wire bonding and to regurate a wire loop to a desired shape, by providing a wire shape regulating rod which makes prescribed operation to a wire bonding device. CONSTITUTION:A bonding tool 4, a wire guide 5 and a wire clamp 6 are moved downward while a wire 7 is accompanied, and the wire is pressed onto a semiconductor pellet 2, then an ultrasonic oscillation is impressed thereto to accomplish the 1st bonding. The clamp 6 releases the wire 7, moves upward once and moves horizontally to above a lead post 3 at the 2nd bonding point. The tool 4, the guide 5 and the clamp 6 carrying the wire 7 again are again moved downward and a wire shape regulating rod 8 is advanced below the wire 7 extended to the 1st bonding point and the bottom surface of the tool 4. Said rod is brought into contact with the wire 7 descending together with the tool 4 to bend the wire 7; thereafter, the rod is retreated quickly.
Patent JP-S58191641-A (JP)
Title: Sequential operation controller for tractor
Inventor: TAKAHASHI KEIZOU
IPC: B60P1/16
Filed: 1982-04-30
Abstract: PURPOSE:To prevent a tractor from being turned over sideways, by a method wherein a lift arm can not be elevated before supporting bases are grounded. CONSTITUTION:A hydraulic cylinder 9 is provided between an intermediate part of the lift arm 7 and a strut 6, and the lift arm 7 is raised or lowered by stretching or contracting the cylinder 9. A slidable member 10 is inserted into a cylindrical member 8, and a connector 11 is pivotally supported at the tip of the member 10. A hydraulic cylinder 12 is provided between the cylindrical member 8 and the slidable member 10, and the member 10 can be stretched from and contracted toward the arm 7. Accordingly, when the connector 11 and the front end of the trailer are connected to each other, the trailer can be tilted either by a cooperative action of the arm 7 and the member 10 or by a sole action of the arm 7. Tilting of a long body trailer 13 is enabled when the supporting outriggers 2 are grounded.
Patent JP-S59197434-A (JP)
Title: Modification of aromatic polysulfone resin molding
Inventor: TSUMATOU TERUO
IPC: B29C71/00
Filed: 1983-04-26
Abstract: PURPOSE:To obtain an aromatic polysulfone resin molding improved in chemical resistance, heat cycling resistance, etc., by relaxing the residual internal stress of the molding within a short time by wet heat-treatment. CONSTITUTION:A molding of an aromatic polysulfone, e.g., Victrex (formula I ), a product of ICI, or Udel (formula II), a product of UCC, is subjected to a wet heat-treatment at 80-250 deg.C for about 5min-1hr by using steam without applying tension.
Patent JP-S532478-A (JP)
Title: Synthesis of 1-(2-tetrahydrofuryl)-5-fluorouracil
Inventor: KOJIMA ATSUSHI
IPC: C07D405/04
Filed: 1976-06-25
Abstract: PURPOSE: To prepare the title compound, useful as anti-tumor or antiviral agents, easily and in good yield by reaction of 5-fluorouracil with 2, 3-dihydrofuran in the presence of a specific reaction promoter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S551740-A (JP)
Title: Radio receiver with interphone
Inventor: ICHIMARU MASAKAZU
IPC: H04B1/16
Filed: 1978-06-19
Abstract: PURPOSE:To achieve the functions of interphone with the call out from the slave units even under radio reception, by providing the radio-interphone selector switch with the radio receiver to give the interphone functions to the radio receiver. CONSTITUTION:The radio-interphone selector switches S1-1 and S1-2 are provided between the circuit 1 and the amplifying circuit 4 and between the microphone in common use with the speaker 7 at the slave unit as the interphone and the call out signal generation circuit 4, in the radio reception circuit 1. Further, when the switches S1-1 and S1-2 are selected to the radio position at (a), the output of the circuit 1 is outputted to the speaker 6 via the amplifying circuit 3 and the transmission and reception selector switch S2-1. With this state, when the call out switch S4  provided with the slave unit is operated, the call out signal is fed to the circuit 4 as specified signal, and the specified call out signal is fed to the speaker 6 via the amplifying circuit 3 and the switch S2-1 with the circuit 4 operated, allowing to achieve the functions as interphone.
Patent JP-H05281353-A (JP)
Title: Work warning device
IPC: G01S15/93
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a warning device which makes less erroneous warning by making a master station to accurately discriminating external noise from signals transmitted from a slave station by analyzing the frequency component of received waves when the master station receives ultrasonic waves of different transmitting frequencies. CONSTITUTION:A master station 19 lets an ultrasonic wave transducer 7 to transmit ultrasonic waves of a prescribed frequency by driving a drive circuit 14 and, at the same time, turns on a time measuring timer 10. When a slave station 6 approaches the station 19 and enters an ultrasonic wave receptible area, the ultrasonic wave transducer 1 of the station 6 detects the ultrasonic waves. When the detection level of the ultrasonic waves exceeds a certain threshold, the station 6 warns 4 the holder of the station 6 so as to arouse the holder's attention. The station 6, at the same time, transmits ultrasonic waves of different transmitting frequencies toward the ultrasonic wave receiver 8 of the master station 19 through its transducer 1 by driving a drive circuit 5. The signal processing DSP 17 of the station 19 finds the power spectrum of the signals received by the receiver 8 and, only when the signals contain the different frequency components, discriminates a dangerous state from the measured time from the transmission to the reception and issues an alarm 13.
Patent JP-H02253187-A (JP)
Title: Marking sheet
Inventor: MAEDA MASAHIKO
IPC: G01V3/00
Filed: 1989-03-27
Abstract: PURPOSE:To easily detect information on an underground buried substance by a detector on ground by providing an insulating layer between an insulating thin substance having at least a spiral conductor on its one surface or both surfaces and two metallic foils. CONSTITUTION:As to a marking sheet, plural units are arranged consecutively or at regular intervals in a longitudinal direction on a sheet-like substance 5. The role of a spiral substance 1 is a resonance circuit, which gives inductance L. The inductance L depends on the number of turns, the outside diameter and the interior diameter of the spiral of the spiral substance 1. Besides, the number of turns depends on the length X cross-sectional area X used frequency in the circuit used. Namely, by making the entire resistance value of the spiral substance 1 small and making the performance Q value as a coil large, the performance is improved and the information on the underground buried substance is easily detected by the detector on the ground.
Patent JP-H0713005-A (JP)
Title: Prism and real image type finder device
Inventor: ICHIKAWA YUICHI
IPC: G03B13/02
Filed: 1994-04-13
Abstract: PURPOSE:To preclude internal surface reflection due to harmful light which is made incident on outside effective ranges of the prism by forming fine unevenness outside the effective ranges. CONSTITUTION:Three reflecting surfaces R1-R3 of a compound lens prism have finely uneven surfaces 21 formed at their peripheries. The finely uneven surfaces 21 are formed outside the effective ranges 12 corresponding to the size of a light shield frame which determines the ranges of regular luminous flux. Namely, the effective ranges 12 are determined outside on the basis of the arrival range of the regular light beam, passed through the light shield frame when observed images ranging from an infinite distance to the closest position are observed, as a border and the finely uneven surfaces 21 are formed outside the regular light beam arrival range. The reflecting surfaces R1-R3 other than the finely uneven surfaces 21 are composed of mirror surfaces as well as a normal prism. The surface roughness of the finely uneven surfaces 21 is determined so that an incident light beam is scattered not to enter a 4th lens group.
Patent JP-H06287728-A (JP)
Title: Production of high strength and high electric conductivity copper alloy
Inventor: NAOE KUNIHIRO
IPC: C22C9/00
Filed: 1993-03-31
Abstract: PURPOSE:To produce a high strength and high electric conductivity copper alloy improved in strength by subjecting a copper alloy ingot contg. a specified amt. of Ag to hot working at a specified temp. and executing heat treatment under specified conditions in the subsequent cold working. CONSTITUTION:A copper alloy ingot contg., by weight, 1 to 10% Ag, and the balance Cu with inevitable impurities is subjected to hot working in the temp. range of 700 to 950 deg.C. At the time of subjecting it to cold working in succession, heat treatment is executed in the temp. range of 250 to 400 deg.C for 0.5 to 4Ohr in a vacuum atmosphere or in an inert gas atmosphere in the process of this cold working. In this way, the copper alloy remarkably improved in strength can be obtd. at a relatively low cost without deteriorating its electric conductivity.
Patent JP-S58194726-A (JP)
Title: Preparation of particulate material from vanadium-phosphorus type oxide
Inventor: OOTAKE MASAYUKI
IPC: B01J27/00
Filed: 1982-05-04
Abstract: PURPOSE:To prepare the titled highly active particulate material effective particularly for oxidizing butane, by mixing a crystalline V-P type oxide or a calcinated material thereof and silica sol with an aqueous solution containing dissolved phosphoric acid, a reducing agent and V2O5, spray-drying the resultant mixture, and calcining the dried mixture. CONSTITUTION:V2O5 is dissolved in and reacted with an acidic aqueous medium containing dissolved phosphoric acid and an inorganic reducing agent, and then subjected to the hydrothermal reaction to form a slurry containing crystalline V-P type oxide. The V-P type oxide is then separated from the resultant slurry, and the resultant aqueous solution is if necessary diluted or concentrated, and phosphoric acid, reducing agent and V2O5 are then dissolved therein. The above-mentioned separated V-P type oxide or a clacined material thereof and silica sol are then mixed with the resultant aqueous solution to give a slurry, which is spray-dried to form a dried particulate material. The resultant particulate material is then calcined to prepare the aimed particulate material of the V-P type oxide.
Patent JP-S61233232-A (JP)
Title: Negative operation electromagnetic brake
Inventor: NAKAJIMA KINJI
IPC: F16D65/18
Filed: 1985-04-09
Abstract: PURPOSE:To reduce the thrust force functioning onto the shaft to be braked under brake operation by providing a spring coil for energizing an armature to the disc side between the armature and the field coil of electromagnetic brake. CONSTITUTION:The field core 5 of electromagnetic brake is fixed through a bolt to be screwed into a screw hole 5e to the machine frame F of machine to be braked. While the boss 2a of disc 2 to be supported through a bearing 12 while coupled with the shaft S to be braked is arranged in the center of the field core 5. An armature 7 is arranged between the disc 2 and the field core 5 and energized through a coil spring 9 arranged between the field core 5 toward the disc 2 side. Consequently, the thrust force functioning onto the shaft S to be braked under brake operation can be absorbed through the coil spring 9.
Patent JP-S60220102-A (JP)
Title: Removal of light fractions in feedstock
Inventor: IBA MASAHISA
IPC: B01D3/38
Filed: 1984-04-16
Abstract: PURPOSE:To recover a quantity of heat contained in a bottom residue and use the heat for steam generation through a simple means by supplying a bottom residue to a flash separation tank where the bottom residue is maintained at a fixed pressure and conducting a steam thus generated to the intermediate portion of a counter-current contact tower 1. CONSTITUTION:A feedstock from a line 2, preheated by a heat exchanger 3, is supplied to the upper part of a counter current contact tower 1, and flows down inside the tower toward the lower part of the tower, contacting in counter current with a steam being supplied from a line 4. Then the bottom residue of the counter current contact tower 1 is extracted by a line 9 and is conducted to a flash separation tank 10 maintained at a pressure level which is higher than the top pressure of the counter current contact tower 1 and lower than the bottom pressure of said tower. And a steam generated by said separation tank 10 is conducted to a proper pressure area of the intermediate portion of the counter current contact tower 1.