baber/WOPTO huggingface dataset:
Patent JP-H02248631-A (JP)
Title: Gasoline engine with electronic governor
Inventor: FUKUI KOJI
IPC: F02P11/02
Filed: 1989-03-20
Abstract: PURPOSE:To miniaturize an engine by setting the starting possible rotating speed of the engine to a low rotation at least less than 350r.p.m., and opening and closing the throttle of a carburetor through an actuator by means of an electronic governor. CONSTITUTION:In a four-cycle gasoline engine for rice-planter, the starting possible rotating range is set to a low rotation at least less than 350r.p.m. Thus, less starting torque suffices, and the operating force of a recoil starter 5 is lightened. On the other hand, when a starter motor 10 is installed, the starter motor 10 and a battery 11 can be miniaturized. Further, an electronic governor is provided, and when a control signal such that the detected engine rotating speed coincides with the set rotating speed is sent to an actuator to open and close the throttle valve of a carburetor 7, the output performance of the engine is increased. Hence, the miniaturization of the whole engine can be achieved, and sufficient output performance can be obtained.
Patent JP-H07275043-A (JP)
Title: Braking apparatus
Inventor: NAKANO KIYOSHI
IPC: A47B9/16
Filed: 1994-04-06
Abstract: PURPOSE:To provide a braking apparatus which is excellent in operability with a simple structure by allowing the holding of a mobile body unable to move at an arbitrary position. CONSTITUTION:This apparatus has a cylindrical body 15, a braking shaft 17 inserted into the cylindrical body free to slide, a spiral groove 40 formed at a part positioned in the cylindrical body 15 of the braking shaft 17 and a braking plate 31 which is provided in the cylindrical body 15 free to turn and engages the spiral groove 40 with a turn to a specified state to block the braking shaft 17 from sliding to the cylindrical body 15. It also includes a tension spring 39 energized in the direction to get the braking member engaged with the spiral groove 40 and a wire 38 which forces a braking plate 31 to turn against an energizing force of the tension spring 39 thereby allowing the braking shaft 17 to slide.
Patent JP-H02250772-A (JP)
Title: Abrasive, barrel grinding medium and grinding stone
Inventor: KOBAYASHI HISAMINE
IPC: C30B29/04
Filed: 1989-03-20
Abstract: PURPOSE:To easily mass-produce the diamond abrasive at a low cost and supply a large quantity of a barrel polishing medium or grinding stones using it by exposing the surface of each medium core of powder with the size #14-#5000 in the reaction space of the inner flame of the combustion flame of hydrocarbon, and providing a diamond thin layer. CONSTITUTION:The surface of each medium core with the size #14-#5000 is exposed in the reaction space of the inner flame 19 of the combustion flame 11 of hydrocarbon. A diamond thin layer is generated on the surface of the medium core 3 accordingly.
Patent JP-S63235182-A (JP)
Title: Rubber crawler drive device
Inventor: MISAWA RINTARO
IPC: B62D55/12
Filed: 1987-03-23
Abstract: PURPOSE:To prevent occurrence of vibration due to gearing between a drive wheel and a core metal by forming portions extending to the left and right and contacting with the inner circumferential faces at the opposite sides of a gearing projection of a rubber crawler at the gearing portion of the drive wheel. CONSTITUTION:Lateral gearing portions 13 enlargable with gearing projections 8 of a rubber crawler 2 are provided radially with predetermined interval from a hab 12 secured to boss section 11 of a drive wheel 4. Tip portions extending to the left and right from the gearing portion 12 are bent obliquely outward so as to contact with the inner circumferential faces at the outside of the gearing projection 8 of the rubber crawler 2 over a wide area, thus forming a contacting portion 14. When the drive wheel 4 engages with the gearing projection 8 of the rubber crawler 2, the contacting portions 14, 14 press the inner circumferential face of the rubber crawler 2 at the opposite sides of the gearing projection 8, thereby the rubber crawler 2 rotates without slip and vibration of the rubber crawler 2 can be prevented.
Patent JP-H02247563-A (JP)
Title: Analysis
Inventor: ISHIZUKA KIMIKO
IPC: G01N21/78
Filed: 1989-03-20
Abstract: PURPOSE:To eliminate the influence of the specimen liquid previously spotted by adding a stage for treating multilayered analyzing elements in such a manner that the influence occurring in a gaseous product is substantially eliminated in the coloration reaction in the next spotting position. CONSTITUTION:A multilayered analyzing tape 1 is transported from a right side to a left side. The latest specimen liquid alpha0 is spotted to the spotting part A0 and the specimen liquids (alpha-1) to (alpha-n) are spotted to the spotting parts A-1 to A-n on the left side thereof. Photometry is already ended. The tape 1 is transported by one frame to bring the next spotting part A1 to the spotting position (a) when urine nitrogen is low in concn. as a result of the photometry of the specimen liquid alpha0. The specimen liquid alpha1 is then subjected to the photometry. The tape 1 is transported by 2 frames, i.e. in such a manner that the next spotting part A3 comes to the position (a) when the specimen liquid alpha1 contains the urine nitrogen of a high concn. as a result of the above- mentioned photometry. The high-concn. gaseous NH3 generated from the specimen liquid alpha1 is diffused and is lowered in the concn. before the tape comes to the spotting part A3 and, therefore, the exact photometry is executed with substantially no influence exerted on the specimen liquid alpha2.
Patent JP-H07275408-A (JP)
Title: Wood club head for golf
Inventor: TAKEDA HITOSHI
IPC: A63B102/32
Filed: 1994-04-06
Abstract: PURPOSE:To reduce the number of constitutive members and to improve the strength of a shaft connecting part concerning the hollow metallic head. CONSTITUTION:The head is constituted by welding an almost planar face member 11a and a vessel-shaped back side outer shell member 12a which front face is opened. A shaft connecting part 7a is integrally formed at the upper part of the face member 11a formed by hammering. A notched part 14a, to which the lower part of the shaft connecting part 7a is fitted, is formed on the front side of the upper face part of the back side outer shell member 12a. Therefore, when hammering the face member 11a or the like, a loft angle can be adjusted as well. Since it is enough to form the shaft connecting part 7a only at the upper part of the head, the front side of the head can be lightened, and a sweet area can be extended.
Patent JP-S54160174-A (JP)
Title: Washing device for electronic parts
Inventor: KURODA AKIRA
IPC: H01L21/302
Filed: 1978-06-09
Abstract: PURPOSE: To facilitate both the supply and exhaustion of the washing object by holding the object to be washed between the oblong conducting components and then attaching the holding components to the component which features the circular carrying operation.  
     CONSTITUTION: Round bar 14a and 14b pierce through one end of side plate 13a and 13b each with a fixed space and are then attached to chain 21. Notched groove 15a and 15b into which the stem part of the transistor can be inserted plus round groove 16a and 16b into which the lead part can be inserted are provided to the other end each. And the both grooves are linked together at the center part. Round bar 17a and 17b are provided on groove 15a and 15b with the space smaller than the stem's longer diameter secured. The space between round bar 18a and 18b at the linking part is a little larger than the thickness of the lead, and the space between the two pairs of round bara is slightly larger than the stem's thickness. Transistor 4 is supplied easily in insertion horizontally under state I, and etching tank 8 is moved up and down for the process under state II. After this, state III is given for drying, and then transistor is exhausted in state I. In such constitution, the object to be washed can be supplied and exhausted easily facilitate an easy automation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61225500-A (JP)
Title: Dust control method using methacrylate-containing emulsion and composition
Inventor: KIRWIN ROSS C
IPC: C08L33/10
Filed: 1986-03-28
Abstract: A method for suppressing dust comprises contacting a dust-producing material with an aqueous emulsion of a methacrylate polymer or a composition comprising a hydrophobic liquid and a methacrylate polymer. These emulsions and compositions may further comprise a wetting/penetration surfactant.
Patent JP-H08243844-A (JP)
Title: Pallet changer device for electric discharge machine
Inventor: SUZUKI SEIJI
IPC: B23H11/00
Filed: 1995-03-03
Abstract: PURPOSE: To remove a machining fluid sticking to a pallet and to prevent this fluid from dropping down and sticking to a clamp means, when the pallet is replaced after electric discharge machining, by only applying a simple member to the pallet or a table, in an electric discharge machine. CONSTITUTION: A thin plate-shaped cover 51, having a mountain-shaped slope, is mounted to face downward along a bottom surface of a pallet 5, and after electric discharge machining when the pallet 5 is carried out to a pallet stocker, a machining fluid sticking to the pallet 5 is allowed to flow down along the slope of the cover 51, so as to drop down the fluid from an edge of both slope eaves 53 to outside a peripheral wall of a chuck base 7 arranged on a table.
Patent JP-S52151789-A (JP)
Title: Immobilized enzyme or microbial cells and method of preparing same
Inventor: KATOU TOSHIO
IPC: C12N11/06
Filed: 1976-06-11
Abstract: PURPOSE: Simple method of preparing immobilized enzyme or micorbial cells without significant loss of activity which can be conducted under wide range of conditions, which comprises dispersing the cells, converting them to a gelled or thioxtropic form, occluding the gelled or thixotropic product thus obtained with a semipermiable membrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09234630-A (JP)
Title: Grinding device and grinding method
Inventor: NAKADA ETSURO
IPC: B23H5/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely perform grinding and deburring irrespective of the shape of a surface to be machined by providing an electric field generating means for generating an electric field exposed to the machined surface of an article to machined and causing an electric viscous fluid placed in the generated electric field to flow at least in contact with the machined surface. SOLUTION: A grinding device includes an electrode 23A for exposing an electric field to the machined surface 31a of an article 31 to be machined and a power source 25, the article 31 is, for instance a bent tube elliptic in section having a ring groove 33 in its inner periphery and the electrode 23A is disposed opopositely to the vicinity of this ring groove 33. For machining, a voltage is applied from the power source 25 between the electrode 23A and the article 31 and when an electric viscous fluid is supplied into the bent tube by a pump 39, a cluster is produced between the article 31 and the electrode 23A. This cluster grinds the inner surface of the article 31 following the flow of the electric viscous fluid and at this time, the burrs of the ring groove 22, a bored hole 34, an axial direction groove 35, a slope hole 36 and a horizontal hole 37 are eliminated.
Patent JP-S62224943-A (JP)
Title: Wafer prober
Inventor: NOMURA HIROSHI
IPC: G01R31/26
Filed: 1986-03-27
Abstract: PURPOSE:To detect a chip, whereon a mark is put, of a wafer automatically and to contrive to perform a reproducibility test and a program check test correctly and quickly by a method wherein reflected light from the mark enters a photodetector through an optical system and the mark is detected, and at the same time, the detected state is displayed. CONSTITUTION:A mark detecting part 7 is one for optically detecting a mark (m) on a chip of a wafer 2 set at the prescribed position; consists of a cylindrical main body 15, a lens 16, a red filter 17 and a photodetector 18; and an optical system which transmits a reflected light from the mark (m) is constituted of the above lens 16 and red filter 17. The photodetector 18 receives a transmitted light from this optical system. The mask detecting part 7 is installed on a base board 9 through a supporting part 19 and leads the reflected light in from the mark (m) on the chip located at the test position. The detected signal from this mark detecting part 7 is inputted in a display circuit part 8. This display circuit part 8 feeds a signal to show the detection of the mark (m) to a controller 5 and the operation is controlled by the controller 5.
Patent JP-H06257710-A (JP)
Title: Method for processing supplied water for boiler
Inventor: YAMAGUCHI FUMIHIKO
IPC: F22D11/00
Filed: 1993-03-04
Abstract: PURPOSE:To feed oxygen into a piping of a boiler water supplying system without using any oxygen bomb by a method wherein compressed air got from an air compressor is supplied to an oxygen separator, and oxygen separated by the oxygen separator is fed into a boiler water supplying pressure increasing pump inlet side in a boiler water supplying system. CONSTITUTION:Air 23 is compressed by an air compressor 22. Oxygen is separated from the compressed air 23' with an oxygen separator 24. An oxygen amount adjusting valve 25 for adjusting the low rate of the compressed air 23' fed from the air compressor 22 to the oxygen separator 24 is installed in the midway part of a piping 36. Oxygen 27 separated by the oxygen separator 24 is fed into a piping 14 at an inlet port of the boiler water supplying pressure increasing pump 13 through an oxygen feeding pipe 26. With such an arrangement as above, it is possible to feed oxygen into the boiler water supplied without using any oxygen bomb. In addition, it is also possible to save troublesome operation of replacing an oxygen bomb and to reduce an operation maintenance cost.
Patent JP-S51145280-A (JP)
Title: Lateral type thyristor
Inventor: HAGINO HIROYASU
IPC: H01L29/74
Filed: 1975-06-09
Abstract: PURPOSE:Lateral type thyristor, high sensitivity, in which re-combination rate of carrier and no-effective injection rate to substratum are reduced.
Patent JP-S51145256-A (JP)
Title: Signal detecting circuit
Inventor: UENO TAKAO
IPC: H03K5/08
Filed: 1975-06-09
Abstract: PURPOSE: To test the reference level automatically to optimum value following level fluctuation of input signals and to control occurence of noise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55162203-A (JP)
Title: Manufacture of anisotropic cylindrical polymer magnet
Inventor: TADA TAKEO
IPC: H01F1/032
Filed: 1979-06-05
Abstract: PURPOSE:To manufacture two-pole type cylindrical magnets with better operation and without providing two molds by pouring the mixture of a polymer material and a ferromagnetic material into plural cylindrical cavity sections while applying orientation magnetic fields to the cavity sections from orientation magnetic field generating devices. CONSTITUTION:Plural cylindrical cavity sections 11 are arranged between external common yokes 6, 8 having plural yoke focusing end sections 7 which are fixed to orientation magnetic field generating devices 1, 2 and the plural cylindrical cavity sections 11 are arranged at right angles to the direction of magnetic fields from the generating devices 1, 2. Pillar-shaped internal yokes 12 are provided in the cavity sections 11 to compose injection molding machines 13. While applying magnetic fields from the generating devices 1, 2 in the injection molding machines 13, the mixture of a polymer material and a ferromagnetic material is injected and molded from a cylinder at predetermined tempratures and the mixture is poured in the cavity sections 1 from a gate in a melted state. Magnetic field orientation is made for the ferromagnetic material in the direction of magnetic fields during the above process. The manufacture of anisotropic cylindrical polymer magnets is simplified to improve the operation.
Patent JP-H10265661-A (JP)
Title: Unsaturated polyester having high melting point and molding material using the same
Inventor: TAKIYAMA EIICHIRO
IPC: C08K3/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated polyester which has a melting temperature of a specific temperature or higher and is excellent in thermal resistance, by carrying out a polycondensation using together a polyhydric alocohol component comprising hydroquinone[1,4-bis(hydroxyethyl)ether], a polybasic acid component containing terephthalic acid (or dimethyl ester thereof) and an α,β-unsaturated polybasic acid (or anhydride thereof). SOLUTION: Disclosed is an unsaturated polyester which is prepared by using a polyhydric alcohol component consisting essentially of hydroquinone [1,4-bis(hydroxyethyl)ether] represented by the formula and has a melting point of 150 deg.C or higher. Terephthalic acid (or dimetyl ester thereof) is essential for a polybasic acid component. Desirably an α,β-unsaturated polybasic acid is fumaric acid. This molding material is prepared by adding a curing gent and a filler to the unsaturated polyester. As a curing gent, an allyl ester type gent is preferred. As a filler, a silica powder, etc., are used. In curing, t- buthylperbenozoate, etc., is used together as a curing catalyst.
Patent JP-H04304600-A (JP)
Title: Travelling stage judging device for moving vehicle
Inventor: FUJITA KENJI
IPC: B60W30/00
Filed: 1991-04-02
Abstract: PURPOSE:To give an alarm against the judgement error or unskilled operation of a driver by judging the danger while selecting proper evaluation function according to the situation. CONSTITUTION:Plural sensors 1 such as a visual sensor, car-speed sensor is used to catch the state of preceding car, guardrail, and people on the road and an electric light pole. A surroundings judgement device 2 recognizes the distance between two cars, the speed of the preceding car, and the presence or absence of guardrail and transmits the recognition result to a circumstantial judgement device 3 and a danger judgement device 4. The circumstantial judgement device 3 recognizes how a driver 10 to do under the situation, and the danger judgement device 4 monitors the operation of the driver 10 at all times and selects the best from among danger evaluation function groups prepared in advance according to the situation to evaluate the degree of danger of the situation using the potential function. The danger judgement device 4 drives a danger alarming device 5 based on the judgement, and gives an alarm against the driver 10.
Patent JP-S57183660-A (JP)
Title: Reproducing device of recording disk
Inventor: FUKUMITSU AKIRA
IPC: G11B17/04
Filed: 1981-05-09
Abstract: PURPOSE: To ensure an accurate chucking action and to extremely simplify the constitution for the titled device, by using a shaft device of a double-shaft structure.  
     CONSTITUTION: A jacket 16 is inserted through an insertion port 14 while a supporter 17 and a disk 15 are stored in the jacket 16. Thus the jacket 16 goes toward the inside along a hollow part 29 of a guide 30. In this case, the jacket 16 moves on a supporter 31. The jacket 16 advances further inside to hit a chucking device 35, and the supporter 17 is pinched and locked by the device 35. When the jacket 16 is pulled out of a player, only the supporter 17 and the disk 15 remain on the supporter 31. When an operation button 13 of the player 12 is pushed after the jacket 16 is pulled out, a turntable 28 moves upward to a level higher than the supporter 31. Thus only the disk 15 is put on the table 28. Then the table 28 turns to actuate a pickup arm 33, and the signal is reproduced by a reproducing stylus. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000266563-A (JP)
Title: Vehicle position confirming system and vehicle state confirming system
Inventor: YAMADA AKIHIRO
IPC: H04W4/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enable a vehicle position confirming system to easily find a vehicle by constituting an in-vehicle system in such a way that, when a user outputs an position expression requesting signal from a portable device, the signal is transmitted to the in-vehicle system and the system makes position expressing operations. SOLUTION: When a user operates the search key of a portable device, a command requesting position expression is transmitted to a vehicle side through the communication by means of a wireless transceiver (hereinafter, called transceivers). Upon receiving the command, the transceiver 16 of the vehicle supplies the command to an IFEl394 bus 7 as an asynchronous bucket. One or a plurality of equipment connected to the bus 7 respond to the command and make position expressing operations. The transceiver 16 executes communication for confirming the incoming call. On the portable device side, a CPU displays a picture or characters on a liquid crystal display. The position expression is performed by blinking a hazard lamp, operating a horn, or reproducing CD sounds.
Patent JP-H05228548-A (JP)
Title: Nc turret punch press
Inventor: SAKUMA TAKEO
IPC: B21D28/36
Filed: 1992-02-21
Abstract: PURPOSE:To optimize a die set-up arrangement change by catching utilization frequency of a die used at the time of working respective sheet metal materials and giving priority to the die high in utilization frequency and also, changing a production sequence of the sheet metal material. CONSTITUTION:In the NC turret punch press for working plural kinds of sheet metal materials when a production plan is inputted, the classifications of the die used at the time of working a sheet metal material 27 and the utilization frequency at every die are derived in accordance with the plan. By the derived result, a controller 22 determines the production sequence of the sheet metal material by which a set-up work becomes smaller. Thus, a set-up manhour can be reduced. Also, by reducing the set-up manhour in such a manner, a setting miss caused by a die arrangement change can be reduced, and the quality can be improved.
Patent JP-H10267560-A (JP)
Title: Shelf plate having stay for ceramic firing
Inventor: KURONO NOBUHISA
IPC: F27D3/12
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent detachment of a stay part and a shelf plate, and to improve the reliability and the durability by providing a fixing pin which is inserted in a fixing pin insertion hole and whose tip is inserted in a recessed part for positioning a shelf plate body, and an adhesive layer in which a tip part of the fixing pin and each end part on the insertion side are respectively fixed. SOLUTION: A stay part 6 is fitted and supported so that the area in which a positioning recessed part is provided is surrounded from each side of a shelf plate body 5. A fixing pin insertion hole is cut in the stay part 6, and when a fixing pin is fitted into the shelf plate body 5, its tip is corresponded to the positioning recessed part of the shelf plate body 5. A fixing pin 7 is inserted in the fixing pin insertion hole, and its tip is inserted in the positioning recessed part of the shelf body 5. An adhesive layer 8 fixes the tip part of the fixing pin 7 and each end part on the insertion port side respectively. By greatly reducing the adhesive area in which the stay part 6 is attached and fixed to the shelf plate body 5, the shear stress associated with heating and heat radiation is reduced to reduce the breakage and damages of the adhesive layer 8.