baber/WOPTO huggingface dataset:
Patent JP-H0965491-A (JP)
Title: Electromechanical transducer
Inventor: WADA YASUO
IPC: G01B21/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an electromechanical transducer using a subminiature integrated electrostatic actuator with a high efficiency by arranging a stator and a moving part opposite to each other so as to control an electrostatic force between them. SOLUTION: The electroacoustic transducer using the integrated electrostatic actuator formed by the micro machine technology is made up of the integrated electrostatic actuator 1, a power supply and controller 2, a signal and power supply connection section 3, a moving part 4, and a transmission part 5. A drive power and an operating signal are fed from the power supply and controller 2 to the electrostatic actuator 1 via the connection part 3. The electrostatic actuator 1 provides a mechanical motion to the moving part 4 via the transmission part 5 according to an operation signal to move the moving part.
Patent JP-S59166980-A (JP)
Title: Electrostatic picture recording device
Inventor: OKAMOTO YUKIO
IPC: G03G21/20
Filed: 1982-11-29
Abstract: PURPOSE:To prevent the quality variation of a recording object caused by temperature variation by providing a means for heating or cooling a photosensitive body, and maintaining the temperature of the photosensitive body in a prescribed range through a temperature detector. CONSTITUTION:A heater 12 is incorporated in the revolving shaft of a photosensitive drum 1, a blast fan 15 for cooling is provided on the side of the drum 1, and a temperature of the photosensitive body is detected by temperature detector 13. When a main power source switch is turned on in a holding state of an operation start, the heater 12 is conducted, a photosensitive body 2 is heated, and when it reaches a temperature T1, a heater power source is turned off. Also, when the photosensitive body rises to a prescribed temperature T2 by a continuous operation, the fan15 is operated, and said body is cooled to a temperature of T2 or below. Therefore, a temperature of the photosensitive body 2 is maintained in a temperature range of T1 to T2 extending over the whole period of the operation, and a recording object having a constant quality is always obtained.
Patent JP-S6365806-A (JP)
Inventor: SUZUKI KATSUYA
IPC: A45D1/00
Filed: 1986-09-06
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-2001031300-A (JP)
Title: Delivery device for empty roll of rolled paper
Inventor: TAI AKIHITO
IPC: B65H16/06
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To efficiently recover an empty core generated by unwinding rolled paper supported on an unwinder. SOLUTION: This delivery device for an empty core of rolled paper receives an empty core Ra held by chucking devices positioned in an empty core delivery position F of an unwinder 1, and transfers the empty core Ra onto a roll paper pallet 10. In this case, the device includes a tiltable empty core receiving part 7, an elevating device 8 for elevating the empty core receiving part 7, and a link mechanism 9, one end 19a of which abuts on the bottom 10a of the roll paper pallet 10 to tilt the empty core receiving part 7 in the transfer state.
Patent JP-2000106022-A (JP)
Title: Surface light source device and liquid crystal display device
Inventor: HAYASHI YASUKO
IPC: F21V8/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an edge light type surface light source device with high symmetry of brightness within a light outgoing surface, capable of ensuring a desirable observation angle range without drop in brightness of the surface light source device, and with high light utilization factor. SOLUTION: This surface light source device consists of a light source 1; a lightguide 2 having a light incoming surface 21 facing the light source 1 and a light outgoing surface 28 almost perpendicularly crossing to the light incoming surface 21; and a light direction changing sheet 4 arranged on the light outgoing surface 23 of the lightguide 2. A plurality of prism columns having a vertical angle of 120 deg.-150 deg. extending almost vertically to the light incoming surface 21 are formed in parallel in at least one of the light outgoing surface 23 and the back surface 24 of the lightguide 2.
Patent JP-H0260107-A (JP)
Title: Ground coil for magnetic leviation train
Inventor: FUKUSHI YOSHISHIGE
IPC: H01F7/20
Filed: 1988-08-26
Abstract: PURPOSE:To obtain a ground coil, having an excellent mass-productivity and a high durability, equipped with an external shielding layer by a method wherein, after a conductivity coating material has been coated on the internal surface of a molding die, molding resin is injected into the molding die, and at the same time, the coated material is dried up. CONSTITUTION:A propulsive guide coil 1 is composed of a molded insulating layer 5 and an external shield 6, both of which are provided around a coil winding 4. The winding 4 is constituted by winding a plurality of turns of a conductor 10 after a strand insulation 11 has been provided on the conductor 10. After a moldreleasing treatment has been performed on the internal surface of molding dies 14 and 15, a conductivity coating material 17 is coated uniformly thereon. Said coating material 17 is hardened, and the shield 6 is formed. A conductor 4 is set inside the dies 14 and 15, on which a mold-releasing treatment is conducted as above-mentioned through the intermediary of spacers 13 which are used to secure the thickness of insulation. Subsequently, molding resin is injected into the dies 14 and 15 through an injection inlet 16, and the resin is hardened at the prescribed temperature. The obtained coil 1 is buried in and fixed to a concrete panel 3, and a large number of the coil 1 are provided on both sides of the travelling track.
Patent JP-H0552196-A (JP)
Title: Protective device of compressor
Inventor: SHIBUYA EISAKU
IPC: F04C28/06
Filed: 1991-08-22
Abstract: PURPOSE:To prevent a compressor from failure as a clearance formed between members rotating relatively is lessened smaller than specified width and the members make contact with each other by providing a protective circuit. CONSTITUTION:A compressor is constituted by forming a compression space 3 between members 1, 2 rotating relatively. A temperature sensor 7 with a two-step temperature switch 71 to actuate at different temperatures by way of detecting discharge gas temperature is provided, and additionally, a pressure sensor 8 with a pressure switch 81 to actuate at the time of set pressure by way of detecting discharge gas pressure is provided. At the time of no motion of the pressure switch 81, drive of the compressor is stopped by motion of the temperature switch 71 at a low temperature contact point, and at the time of motion of the pressure switch 81, drive of the compressor is stopped by motion of the temperature switch 71 at a high temperature contact point. With a protective circuit 9 like this, it is possible to prevent failure due to contact of the members rotating relatively.
Patent JP-S6272992-A (JP)
Inventor: SHOJI NORIO
IPC: F16L13/02
Filed: 1985-09-26
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-S58114938-A (JP)
Title: Method of forming production caption of rubber tire
Inventor: ENOMOTO YOSHIO
IPC: C09D11/00
Filed: 1981-12-28
Abstract: PURPOSE:To obtain production caption integrated securely with a tire, by stamping, on a green tire before the vulcanization, production caption in a quick- drying ink that contains a film forming element comprising a thermosetting resin and a coloring element, and vulcanizing and molding the tire. CONSTITUTION:The production caption 3 such as desired letters, signs, etc. is stampled on a desired position of the unvulcanized green tire 2 using a stamp 1 that consists of a microsponge 1b and an ink absorbing body 1a to which is absorbed the quick-drying ink containing volatile solvents, a coloring element (e.g. metal pigments such as Al) and a film forming element comprising a thermosetting resin (e.g. epoxy resins) that will be set integrally with the rubber tire by the heat at the vulcanization. Then the tire 2 is introduced in molds, and is heated under pressure so as to vulcanize and mold the tire 2 as well as to set the film forming element to be integrated with the tire 2. Thus the production caption that is durable permanently and excellent in appearance, and has no fear of peeling thereof can be formed.
Patent JP-S6365133-A (JP)
Title: Fuel feeding device for engine
Inventor: YAMAOKA KEIGO
IPC: F02D3/02
Filed: 1986-09-08
Abstract: PURPOSE:To improve fuel consumption by connecting a pressurized air passage to a regulator which controls fuel pressure in accordance with a venturi negative pressure and providing a solenoid valve in said pressurized air passage. CONSTITUTION:The fuel chamber 16 of a regulator 13 for controlling fuel pressure in accordance with a venturi negative pressure is provided midway in a fuel passage 10 and a pressurized air passage 33 is connected to the regulator 13. A solenoid valve 35 which is driven by an optional duty ratio is provided in the pressurized air passage 33. And, the solenoid valve 35 is driven by a proper duty ratio corresponding to an operating zone, to correct air-fuel ratio. Thereby, the optimum air-fuel ratio can be obtained improving fuel consumption.
Patent JP-2001040282-A (JP)
Title: Insulating coating
Inventor: YAKIDA TAKASHI
IPC: C09D167/02
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating coating comprising a polyester-based resin suitable for producing an insulated wire havig excellent heat resistance and moist heat resistance and solder peelability as an insulation coating film resin. SOLUTION: This insulating coating is obtained by reacting an acid component composed of (A) >=10 equivalent % 2,6-naphthalenedicarboxylic acid or its derivative and (B) <90 equivalent % of at least one selcted rom terephthalic acid and its derivative, trimellitic anhydride and its derivative and a diimidodicarboxylic acid comprising trimellitic anhydride and 4,4'- diaminodiphenylemethane with (C) at least one alcohol component of 2-8C alicyclic polyhydric alcohol in an amount of 1.2-2.0 times as much as the equivalent of the whole acid compoent to give a polyester-based resin and dissolving the resin in an organic solvent.
Patent JP-2000044723-A (JP)
Title: Separation of polyvinyl chloride resin from plastic mixture
Inventor: TANAKA SHINGO
IPC: C08J11/08
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively separating a polyvinyl chloride resin from a plastic mixture by use of a solvent which has no problem on environmental hygiene. SOLUTION: For the separation of a polyvinyl chloride resin from a plastic mixture by dissolution in an organic solvent, dimethylsulfoxide (hereinafter abbreviated as DMSO) is used as an organic solvent. The temperature range for dissolution of the polyvinyl chloride resin in DMSO should preferably be 65 deg.C to 90 deg.C, more preferably 75 deg.C to 90 deg.C. For the recycling of the polyvinyl chloride resin dissolved in DMSO, water, methanol or the like is added to the solution to permit the polyvinyl chloride resin to be readily precipitated and thus removed from DMSO. The remaining DMSO is purified such as by distillation and serves for re-use. The plastic mixture left after the removal of the polyvinyl chloride resin is subjected to a thermal recycling such as of conversion into oil or the like.
Patent JP-H0760152-A (JP)
Title: Switching valve and pulverizer using same
Inventor: YAMAZAKI YOSHIHIKO
IPC: F16K11/056
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a switching valve requiring no energization control and having a simple construction and a pulverizer using same by plugging a 2nd valve seat with a valve disc during fluid passing through a 1st flow passage and plugging a 1st valve seat during passing through a 2nd flow passage. CONSTITUTION:In a switching valve 34, during fluid passing through the 1st flow passage 48, a valve disc 56 moves toward the 2nd valve seat 54 in the 2nd flow passage 50 to plug the 2nd valve seat 54. On the other hand, during the fluid passing through the 2nd flow passage 50, the valve disc 56 moves toward the 1st valve seat 52 in the 1st flow passage 48 to plug the 1st valve seat 52. Therefore, by passing the fluid through the 1st or 2nd flow passage 48, 50, the 1st or 2nd valve seat 52, 54 is selectively plugged. In a pulverizer using this switching valve 34, since one and the other of two compressed air feeding passes for feeding compressed air are selectively connected to the 1st and 2nd outflow ports 40, 42 of the switching valve 34 respectively, the compressed air feeding passes are selectively connected to an inflow port 38 of the switching valve 34.
Patent JP-H0940633-A (JP)
Title: Production of p-2-haloethylbenzenesulfonic acid
Inventor: ITO NAOKAZU
IPC: C07C309/39
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for a compound known as a dyeing modifier for acrylic fiber in high efficiency at a low cost by using inexpensive sulfuric acid as a raw material in the sulfonation of a haloethylbenzene, thereby completely consuming the H2 SO4 component by the reaction. SOLUTION: A p-2-haloethylbenzenesulfonic acid is produced by reacting (A) a 2-haloethylbenzene with (B) sulfuric acid while distilling out water contained in the sulfuric acid and water produced according to the reaction together with the component A from the reactor and returning the component A separated from water into the reactor. The reaction is preferably carried out at 50-150 deg.C under reduced pressure. The component A is e.g. 2- fluoroethylbenzene and the sulfuric acid concentration of the component B is preferably 50-100wt.%, especially 80-98wt.%. The preferable molar ratio of the component A and the component B is 1.5-10.0, especially 2.0-6.0 based on 1mol of H2 SO4 .
Patent JP-S59101608-A (JP)
Title: Lens driving device using oscillatory wave motor
Inventor: KATSUMA MAKOTO
IPC: H02N2/00
Filed: 1982-12-03
Abstract: PURPOSE:To lighten a lens driving of a manual operation time and to improve the manual operability without making a structure complicated by setting a friction contact of a fixed body and a moving body of the manual operation time to a dynamical friction state, reducing a coefficient of friction, and also reducing a contact area. CONSTITUTION:When an electrical operation/manual operation changeover switch 31 is turned on, and a manual driving is selected, an electrical operation/manual operation switching circuit 36 outputs a switching signal of a low level, therefore, an output of an OR gate 47 becomes a high level, and a switching transistor 54 is turned on. On the other hand, an output of an AND gate 48 becomes a low level, and a switching transistor 53 is turned off. Accordingly, high frequency power is supplied to only an electrostrictive element 3a. Therefore, a standing oscillatory wave is generated in a fixed body 2, and a friction torque of the fixed body 2 and a distance adjusting ring 21 becomes small. When the electrical operation/manual operation changeover switch 31 is turned off, and the electrical driving is selected, the electrical operation/manual operation switching circuit 36 outputs a switching signal of a high level, therefore, the AND gate 48 is closed. This switching signal is inverted by an invertor 37, becomes a low level, and it is inputted to an input terminal C of a distance measuring circuit 35.
Patent JP-S61184563-A (JP)
Title: Electrostatic recorder
Inventor: ARAHARA KOUZOU
IPC: G03G5/02
Filed: 1984-10-11
Abstract: PURPOSE:To improve the transfer efficiency of a developer without affecting adversely an image even in high-humidity environment by forming the film of a mixture composed of 100pts.wt. resin for forming film and 0.1-200pts.wt. PE powder, directly or via other dielectric layer, on a conductive base material which is a rigid body. CONSTITUTION:The conductive base material which is the rigid body and on which the film of the mixture composed of 100pts.wt. resin for forming film having a pencil hardness characteristic of H or above and >=10<13>OMEGAcm volume resistivity and 0.1-200pts.wt. PE powder is formed directly or via other dielectric layer is used as a recording medium in an electrostatic recorder of a pressure transfer type using the conductive base material of the rigid body provided with the dielectric layer on the surface as the recording medium. The average grain size of the PE powder is preferably <=10mum. The effect of improving water repellency and release characteristic is not enough if the PE powder is added at <0.1pt.wt. and the hardness of the coated film decreases and the decreased wear resistance is resulted if the amt. of the addition exceeds 200pts. wt.
Patent JP-H1052788-A (JP)
Title: Laser beam machine
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/10
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a cover for dust collection which is movable in the longitudinal direction of a bed and inexpensive, and covers a machining table of a laser beam machine without any guide rail or a rotary cover. SOLUTION: A cover elevating/lowering device 53 to elevate/lower a cover is provided on a tip of an arm 51, and the arm is provided movable in the longitudinal direction of a bed. A cover carrying device 47 to carry the cover elevated by the cover elevating/lowering device 53 in the longitudinal direction of the bed by the movement of the arm is provided. When a work is carried in/carried out of a machining table 5 at the original position on the forward side of the bed 3, the cover 31 is elevated by the arm 51 of the cover carrying device, and easily moved to the rear side of the bed 3 together with the arm. When the work is laser beam machined, the cover 31 is easily moved to the forward side of the bed 3 as the arm 51 is moved, and loaded on the bed, locked by a cover locking device 33, and the machining table 5 is covered by the cover 31.
Patent JP-H1053049-A (JP)
Title: Detachable seat for automobile
Inventor: TAKANO SHIRO
IPC: B60N2/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To detach a seat when it is unnecessary so as to make a cabin usable in an enlarged state by fitting a track, laid on a cabin floor, foldably to a longitudinally sliding base, and opening the rear end of the track so as to make the seat detachable from the track. SOLUTION: A track 10 of U-shape cross section laid on a cabin floor face 1 is embedded below the floor face 1, with an opening part placed on the top side. The track 10 of U-shape is moved by wheels 25, 35 of bases 21, 31. The upper end of the opening part is folded inward, and the wheels 25, 35 are prevented form coming off upward. The rear end of the track 10 is provided with pull-out grooves 11, corresponding to the longitudinal length of the base 31, between the rear end of the track 19 and a rer door, a cabin rear wall 2, respectively by the width part of the track 10 so as to make the lower part of the base 31 passable. A seat 30 is horizontally pulled out from the rear end of the track 10 and lifted as shown by a two-dot chain line so as to be detachable.  A cabin rid of the unnecessary seat has no obstruction protruding form the cabin floor face so as to be able to load many loads.
Patent JP-S59100958-A (JP)
Title: Runaway detecting circuit of microcomputer
Inventor: YAMAMOTO MITSUO
IPC: G06F11/00
Filed: 1982-12-02
Abstract: PURPOSE:To decrease the number of component parts by using a frequency selecting circuit, a voltage reduction detecting circuit and a rectangular wave oscillating circuit which produces a signal to reset a microcomputer by the detection signals of said selecting circuit and detecting circuit. CONSTITUTION:The reverse input terminal (-) of an operational amplifier 47 is set ''L'' level of a prescribed cycle as long as a microcomputer has normal working and the output of oscillation is supplied with a prescribed frequency. As a result, the ''H'' level is not raised up to the reference voltage level although it is fed back by the output of the amplifier 47. If the microcomputer has some fault with reduction of oscillating frequency, the potential of the terminal (-) of the amplifier 47 rises up by a feedback resistance 43. This circuit prevents the input of the following signals. Therefore the potential of the terminal (-) becomes higher than the reference voltage V2, and the output of the amplifier 47 is set at ''L'' level. Then a reset signal is produced.
Patent JP-H0875614-A (JP)
Title: Chassis dynamometer
Inventor: KURITA MITSUAKI
IPC: G01M17/007
Filed: 1994-09-06
Abstract: PURPOSE: To provide a chassis dynamometer which is compact and which is controlled easily. CONSTITUTION: The circumference of a roller 1 on which a tire 3 for a vehicle has been placed is covered with a cover 9. A tire cooling fan 5 which generates a wind at the inside of the cover 9 is installed at the cover. A discharge port 9a and an intake port 9b are formed in the cover 9 at the front and the rear of the tire 3. A wind by the tire cooling fan 5 and a wind due to the rotation of the roller 1 are discharged from the discharge port 9a. Thereby, the tire 3 is cooled.
Patent JP-S59100931-A (JP)
Title: Data transferring circuit
Inventor: NISHIMURA AKIRA
IPC: G06F13/28
Filed: 1982-12-02
Abstract: PURPOSE:To execute a data transfer by a DMA between systems whose bit width is different from each other, and to raise interchangeability and extensibility of the system by executing directly the data transfer between two kinds of data buses whose bit width is different from each other. CONSTITUTION:In case when a data is transferred to an eight bit system I/OS 2 from a 16 bit CPU S1, a 16 bit data is written in buffer blocks 101, 102 by a data direction signal 2, a switching circuit 109 and AND gates 105, 106. At that time point, a switching circuit 110 is set, and the CPU S1 becomes an idle state. The I/OS 2 reads the buffer clock 101 by outputting an eight bit read signal 11, the switching circuit 110 is reset, and an operation for setting the following 16 bit data is started. On the other hand, the I/OS 2 reads the residual eight bit data from the buffer block 102. These series of operations are repeated, and the data transfer is ended.
Patent JP-S6455153-A (JP)
Title: Honey containing edible acids
Inventor: SHIINA SHOJI
IPC: A23L21/25
Filed: 1987-08-26
Abstract: PURPOSE:To prepare the titled honey easy to eat, handy to carry and suitable as an emergency food, by mixing honey with edible acids and Finetose(R) at specific ratios and leaving the mixture to rest at a specific temperature for several days until it is solidified. CONSTITUTION:100g of honey is mixed with 30-50g of edible acids such as edible vinegar or lemon juice and 350-450g of Finetose. The mixture is solidified by leaving at rest at about 30 deg.C for several days to obtain the objective honey. If necessary, the solid is crushed and sieved to obtain powdery honey.
Patent JP-H0499484-A (JP)
Title: Hybridoma, monoclonal antibody and preparation thereof
Inventor: YOKOI RYOJI
IPC: G01N33/569
Filed: 1990-08-13
Abstract: NEW MATERIAL:A hybridoma prepared from a Pseudomonas.alcaligenes and/or Pseudomonas.pseudoalcaligenes as immunogens. USE:For the preparation of a monoclonal antibody employed for detecting the contamination of microorganisms due to the Pseudomonas.alcaligenes and the Pseudomonas.pseudoalcaligenes. PREPARATION:The hybridoma having the monoclonal antibody-producing ability is prepared e.g. as follows: culturing a Pseudomonas.pseudoalcaligenes ATCC 12915 strain, centrifuging the culture solution, treating the collected cells with; 10% formalin, suspending the treated cells in a buffer solution, injecting the suspension solution into the abdominal cavity of a mouse, taking the splenic cells of the mouse after the final stage of the immunization, fusing the splenic cells with myeloma cells, culturing the fused cells in a HAT medium, screening the antibody-producing strain and subsequently cloning the strain by a limiting dilution method, etc.