baber/WOPTO huggingface dataset:
Patent JP-S53110907-A (JP)
Title: Sintered alloy having excellent wear resistance
Inventor: KODAMA YUUJIROU
IPC: C22C33/02
Filed: 1977-03-10
Abstract: PURPOSE: The sintered slide material having excellent wear resistance, which is obtained by making the Fe base sintered product containing Ni and Mo contain CaF 2  or BaF 2  as the heat-resisting lubricant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09218955-A (JP)
Title: Method and device for recognizing position
Inventor: SATO HIROKO
IPC: G06T1/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide method and device for recognizing position with which the adverse influence of environment at a current position is reduced. SOLUTION: Based on image data provided by photographing surrounding scenery at an image input device 101, three-dimensional image data are prepared by a three-dimensional image preparation part 103, a data base retrieval part 110 collates the three-dimensional image data with three-dimensional map data and with a position, where both the data are coincident, as the current position, two-dimensional road map data are retrieved and displayed on a display device 112.
Patent JP-S55118825-A (JP)
Title: Method of connecting together high density polyethylene string
Inventor: TAKI YOSHITAKA
IPC: C09J5/00
Filed: 1979-03-06
Abstract: PURPOSE:To enable connecting-together of subject strings, which are useful to an insulating material or the like for a coaxial cable without reducing the strength thereof, by using a mold constituted such that an end of a string is shaved off to form a half of the end, only a portion where one half portion is superposed on another half portion is in contact with a metal molding surface, and other contacting portion is in contact with a mold portion sheathed with high heat-resisting resins. CONSTITUTION:An end of a high density polyethylene string to be connected is shaved off so that a cross section area of so shaved end becomes a half of the original and two ends so shaved are superposed together to form the same area as the original one. The two ends so shaved are superposed together. The string so processed is placed in a metal-made mold constituted such that it has a groove formed in the shape matching a cross-section of a high density polyethylene string, and a surface of a portion, except the portion where the two ends are connected together, is in contact with the string and is sheathed with high heat-resisting resins such as teflon. After the metal portion of the mold is heated, it is cooled as it is, whereby the high density polyethylene strings are connected together.
Patent JP-S59151759-A (JP)
Title: Zinc electrode for alkaline storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/24
Filed: 1983-02-18
Abstract: PURPOSE:To increase the cycle life of a storage battery by improving the deterioration of the close contact between a zinc active material layer and a metallic core body which may be caused due to charge-and-discharge cycles by restricting the grain diameters of zinc metal powder and zinc oxide powder and providing a plating layer over the surface of the metallic core body. CONSTITUTION:After defatting an iron core body, it is put in an indium plating bath before being subjected to current feeding at a current density of about 10mA/dm to form an indium plating layer of 2-3mu thickness over the surface of the core body. After 5wt% of polytetrafluoroethylene dispersion (60% concentration) and 50wt% of water are added to mixture powder consisting of 100wt% zinc oxide powder with a grain diameter of 0.1-0.2mu, 10wt% of zinc metal powder with a grain diameter of around 2mu and 2wt% of mercury oxide, the mixture is kneaded while giving shearing force to it. The thus obtained kneaded mixture is rolled with a roller to form a rolled pasty sheet of around 1.0mm. thickness. The rolled pasty sheet is then brought into contact with the surfaces of the core body having the indium plating layer before being subjected to rolling pressure adhesion, thereby obtaining a zinc electrode of around 1.5mm. thickness.
Patent JP-S58141943-A (JP)
Title: Container for cargo-handling car
Inventor: NANUN DAISUKE
IPC: B60P1/48
Filed: 1982-02-19
Abstract: PURPOSE:To increase the capacity by forming a recess, which houses an L- shaped arm of a cargo-handling device, at the front wall of packages and by  prolonging the container length without changing the overall length of the car  when it is loaded with a container. CONSTITUTION:A recess 15 is formed at the center of the front wall 11 of a container, and a detent pin 21 is installed at the upper part of this recess 15. This pin 21 is put in engagement with an L-shaped arm of the cargo-handling device, and the recess 15 houses the L-shaped arm. Thereby the container length is prolonged in an amount corresponding to the arm and the capacity will increase accordingly. The mounting part 18 for the detent pin 21 is installed in such a way as laid over the surface 20 of the recess 15 to give an enhanced strength.
Patent JP-S60169374-A (JP)
Title: Surface structure of outer cover for vehicle
Inventor: IDA KAZUHIKO
IPC: B62D35/00
Filed: 1984-02-14
Abstract: PURPOSE:To aim at reduction in air resistance, by forming a lot of dished concave surfaces on an outer cover surface of a vehicle. CONSTITUTION:A lot of dished, circular concave surfaces 1 are installed in a front part 4 of a car body, outer side faces of both sides 5, a roof surface 6 or the like, a bonnet hood 7, a trunk hood 8 and a bumper 9 making up an outer cover of a vehicle or each surface of a spoiler 10 and a door mirror 11 attached to the car body as aerodynamic additions at proper intervals, respectively.
Patent JP-S63194514-A (JP)
Inventor: YONEDA AKITO
IPC: H01R13/46
Filed: 1987-02-06
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-2000226297-A (JP)
Title: Heat-treating apparatus of calcium fluoride single crystal and heat-treating method
Inventor: KIMURA KAZUO
IPC: C30B29/12
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat-treating apparatus and a heat-treating method for obtaining a calcium fluoride single crystal (especially a large-diameter calcium fluoride single crystal) usable for a highly accurate optical system. SOLUTION: This heat-treating apparatus of a calcium fluoride single crystal, having a first container for storing the calcium fluoride single crystal and a fluorinating agent, a second container for storing the first container and capable of being formed into an air-tight state, and a heater arranged at the outside of the second container, has a member for isolating the calcium fluoride single crystal from the fluorinating agent, installed in the first container.
Patent JP-S55120742-A (JP)
Title: Method of drying vegetables
Inventor: SAKUTA YOSHIHIRO
IPC: A23B7/12
Filed: 1979-03-09
Abstract: PURPOSE: Vegetable are subjected to dehydration, primary drying at low temperatures, addition of antioxidants, prerefrigeration and secondary drying under reduced pressure to produce dried vegetables efficiently without adverse effect on quality, color and luster, taste, appearance and so on.  
     CONSTITUTION: Various kinds of vegetables are subjected to dehydration, primary drying at low temperatures, addition and mixing of antioxidants such as sorbit, prerefrigeration and secondary drying under reduced pressure in order. For example, 25kg of Welsh onion is centrifuged at 1450rpm for 20W50sec to effect dehydration, and dried in a standing type drier at 50W100°C for 10W30min. Sorbit is added to the product by 5W20% and mixed and they are prerefrigerated in a refrigerator at -30W-50°C for about 5hr and dried in a drier under reduced pressure for about 12hr until the residual water content reaches less than 5%. The dried vegetables are sorted at normal temperature and pressure and tightly packed, e.g., in polyethylene bags. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07137993-A (JP)
Title: Hoisting method and device for heavy cargo
Inventor: TAKII RYOICHI
IPC: B66F1/08
Filed: 1992-02-13
Abstract: PURPOSE:To increase hoisting capacity by repeatedly making the telescoping of a hollow jack and tightening and releasing of both upper and lower side wire clamp devices according to a specified process to pull up a wire rope. CONSTITUTION:Wire clamp devices 2 and 3 are provided at both ends of a hollow jack 1, and erected on a frame B with the lower side wire clamp device 2 set at lower side. Also a wire rope (a) is passed through the wire clamp devices 2 and 3 and hollow jack 1, and the suspended lower end of the wire rope (a) is connected to a heavy cargo. Then, the hollow jack 1 is extended with the upper side wire clamp device 3 tightened to hoist the heavy cargo, the lower side wire clamp device 2 is tightened, and the hollow jack 1 is retracted with the upper side wire clamp device 3 released. After that, the upper side wire clamp device 3 is again tightened repeatedly to hoist the heavy cargo.
Patent JP-2000222155-A (JP)
Title: Device and method for print control and recording medium
Inventor: SHIMAMURA KAORU
IPC: G06K15/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To enable printing without being affected by an print-avoidance area that a printer has by providing a means which controls the printing of partial data in the print-avoidance area when it is judged that the data are to be printed in the print-avoidance area. SOLUTION: A printable area detection part 108 detects a printable area on a print form according to the information on the print-avoidance area of a printer 121 and layout information. A means is provided which controls the printing of partial data to be printed in the print-avoidance area when it is judged that data are to be printed in the print-avoidance area. The means which performs this control may change the print position of the partial data or determine a movement quantity for printing so that the partial data are not printed in the print-avoidance area and move the print position of the partial data according to the movement quantity. Further, the means may determine the reduction rate so determined that the partial data are not printed in the print-avoidance area and reduce the partial data.
Patent JP-H11228701-A (JP)
Title: Polysiloxane
Inventor: ITO KOJI
IPC: C08G77/385
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To well reproducibly obtain a polysiloxane having an alkyl group at the chain end and fluorine-contg. organic group in the side chain, by polymerizing ethylene, thereafter reacting therewith a cyclic siloxane or the like, moreover polymerizing such a polysiloxane or the like as having a fluorine-contg. organic group in the presence of a catalyst. SOLUTION: This polysiloxane is expressed by the formula. In the formula, RF is an organic group contg. at least one fluorine atom; R<1> is a 16-600C alkyl group; R<2> s are same or different, each a 1-30C hydrocarbyl group; (a) is on average 1 or more; and (b) is on average 0 or more. The polysioxane of the formula can be prepared through the following two steps. (1) the 1st step comprises polymerizing ethylene by using an initiator consisting mainly of an organolithium, then reacting therewith one or more kinds of a cyclic polysiloxane, a linear polysiloxane having leaving groups at the both ends, and a silane having two leaving groups, thus giving a modified polyethylene having a molecular end of a silanol group or the like. (2) the 2nd step comprises polymerizing the modified polyethylene and the polysiloxanes or the like as used in the 1st step (at least one kind of which has a fluorine-contg. organic group) in the presence of a catalyst.
Patent JP-H05224576-A (JP)
Title: Hologram development processing device
Inventor: TAWA FUMIHIRO
IPC: G03H1/02
Filed: 1992-02-13
Abstract: PURPOSE:To uniformalize development processing and to provide a hologram substrate having high diffraction efficiency. CONSTITUTION:In the hologram development processing device which subjects the hologram substrate 3 to development processing by filling a processing liquid 6 in a processing tank 5 and immersing the hologram substrate 3 to be processed into the processing liquid, a filter plate 4 having plural through- holes is disposed inclinedly so as to part the processing tank to two chambers and the hologram substrate 3 is disposed inclinedly so as to face the filter plate 4. An inflow port 51 for the inflow of the processing liquid 6 is provided in one chamber and an outflow port 52 for the outflow of the processing liquid is provided 6 in the other chamber.
Patent JP-H05220541-A (JP)
Title: Precision casting method
Inventor: SHIMAMURA TOSHIYUKI
IPC: B22C9/04
Filed: 1992-02-13
Abstract: PURPOSE:To prevent the generation of defective protrusion on the surface of a product by releasing to the atmosphere after sticking slurry on a formed product composition body and making air bubbles contained in the slurry bulged, bursted and eliminated. CONSTITUTION:The formed body 5 having the same shape as the product is formed and the coating is applied by the slurry and refractory particles on this formed body 5, and successively the formed body 5 is replaced into a metal to cast the product. At the time of applying the coating on this formed body 5, the slurry is stuck on this formed body 5 in the pressurizing condition. By releasing the slurry stuck to the formed body 5 in the pressurizing condition, the bubbles of the air contained in the slurry are expanded and bursted. In this result, the air having bubble-state in the slurry stuck to the formed body 5 is smoothly discharged (defoamed) to the outer part. By this method, the generation of the defective protrusion on the surface of the precision cast product can be prevented.
Patent JP-H04265964-A (JP)
Title: Vacuum contact printing device
Inventor: SATO TOSHIYUKI
IPC: G03B27/20
Filed: 1991-02-21
Abstract: PURPOSE:To easily enlarge to confirm a mark for aligning which is provided on an original plate by integrally providing an enlarging lens on a light transmissive plate which forms the vacuum chamber of a vacuum contact printing device. CONSTITUTION:In the vacuum contact printing device provided with a pair of frames 13 respectively holding the original plate 12, which form the 1st vacuum chamber 16 between the original plates 12, the light transmissive plates 20 attached to the outside of the original plates 12 held by the respective frames 13 so as to form the 2nd vacuum chamber 19 between the original plate 12 and the plate 20, and a vacuum suction device 23 which performs the evaculation of the 1st and the 2nd vacuum chambers 16 and 19 to reduce pressure and releases the vacuum only of the chamber 19, at least, the enlarging lens 36 for enlarging the mark for aligning 35 which is provided on the original plate is integrally provided on the plate 20, and then the mark for aligning 35 is easily enlarged to be confirmed.
Patent JP-H11224122-A (JP)
Title: Method for managing working device
Inventor: GOTO ATSUSHI
IPC: H01L21/301
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To enable an operator to quickly and accurately recognize information relating to operation conditions and the generation of a trouble by transmitting signals from a transmission means to a receiver held by the operator and reporting trouble generation in the case that a working device is not operated according to an instruction from an operation control means. SOLUTION: Whether or not work is performed according to the instruction from the operation control means is monitored by an operation confirmation means. The operation confirmation means confirms the operation conditions by reading status information relating to the operation conditions from respective parts for constituting a dicing device 10 or the like. Then, in the case that the operation confirmation means recognizes that some kind of the trouble is generated, that effect is transmitted from the transmission means 22 by radio and it is received in the receiver 23 held by the operator. Also, when radio waves are received in a transmitter-receiver 24 for a line, they are transmitted through the line 25 to the transmitter-receiver 26 for the line installed at a difference place and the radio waves are transmitted to the receiver by radio further.
Patent JP-H01202174-A (JP)
Title: Two-dimensional vibration wave motor
Inventor: TSUKIMOTO TAKAYUKI
IPC: H02N2/00
Filed: 1988-02-08
Abstract: PURPOSE:To compactly increase a thrust force by combining longitudinal vibration resonance vibrators and a nonresonance longitudinal displacement element. CONSTITUTION:Longitudinal resonance vibrators A1...A2 are composed of PZT (lead titanate-zirconate) of one of electro-mechanical energy converter and aluminum or the like of the material having a small vibration attenuation. A nonresonance longitudinal displacement element (b) is formed by laminating PZT, and adhered to the vibrators A1...A2 by a coupling element (d). The mass point of the element (b) is combined to be vibrated at the contact with a moving element (c), thereby performing an elliptical motion. Thus, the element (c) can be easily frictionally driven in two-dimensional direction, thereby compactly obtaining a low speed and a large torque.
Patent JP-S63196023-A (JP)
Title: Transformer for 3-phase to 2-phase conversion
Inventor: ONO MASARU
IPC: H01F30/14
Filed: 1987-02-10
Abstract: PURPOSE:To directly receive power from an ultrahigh voltage transmission system, to be applied to a new AT type circuit and to perform the half reduction of a secondary side insulating class by coupling a primary coil in a star- connection, a secondary coil in a specific winding, and a tertiary coil in a delta connection, and specifying a leakage impedance among the coils to a special relationship. CONSTITUTION:Primary coils 10U, 10V, 10W are coupled in a star-connection with a neutral point, secondary coils 12U1-12U3, 12V1-12V3, 12W1-12W3 are formed in first and third phases of two coils having number N of turns and number 3<1/2>N of turns and in a first phase of two coils having number 2N of turns, tertiary coils 11a, 11b, 11c are coupled in a delta connection, D coil of A-K coils is used as primary coil 10U of first phase, G coil is used as primary coil 10V of second phase, and K coil is used as primary coil 10W of third phase. The relation of leakage impedance Zij (P.U) between i-coil and j-coil is so composed as to become ZAB-ZAD-ZBD-ZHI+ZHK+ZIK 0, and ZAC AD CD$2XZEP+2XZEG+2XZFG+-ZHJ-ZHK-ZJK 0.
Patent JP-H05221048-A (JP)
Title: Printer
Inventor: KINOTA MANABU
IPC: G06Q40/02
Filed: 1992-02-14
Abstract: PURPOSE:To prevent the lowering of printing quality due to printing blur by providing an operation means operating the difference between the number of first steps and the number of second steps when the number of second steps is counted by a counting means. CONSTITUTION:After a printing medium 1 is set to the gap between a platen 7 and a printing head 6, the platen 7 is advanced from an initial position toward the printing head 6 on the basis of a printing command by a moving means 9. The number of second steps required in moving the printing medium 1 until bringing the same into contact with the printing head 6 is counted by a counting means 14. An operation means 16 operates the difference between the number of first and the number of second steps to allow the platen 7 to retreat by the predetermined dimension corresponding to the magnitude of said difference by the moving means 9. By this constitution, the kind of the printing medium 1 is discriminated on the basis of the thickness thereof and a printing gap can be set corresponding to the kind of the printing medium 1. A proper printing gap is obtained even with respect to a cut form having the same size as a passbook.
Patent JP-H10204856-A (JP)
Title: Jellyfish inflow prevention device
Inventor: EDA MASATOSHI
IPC: E02B5/08
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To simplify a structure in the neighborhood of an opening part under a net by integrating a hook for fixing a jellyfish inflow prevention net, an inclination part as a flow introduction plate for introducing jellyfish removing water flow in the ascending direction, and a side plate disposed in the form of covering the front part of the opening part under the net into one sinker body. SOLUTION: A hook 5c for fixing a net rope 3 is attached at a position not interfering with the net 2 of the upper face 2 of a sinker body 5a as a sea bottom burying part. A side plate 5d is vertically provided in the opposite side to a under-net opening part 9. Furthermore, an inclination part 5b performing the duty of a wave introduction plate is provided at a position not interfering with the hook 5c. These body 5a, the inclination part 5b and the side plate 5d are integrally molded by concrete to form a sinker 5. A plurality of the sinkers 5 are buried in the sea bottom in the longitudinal direction of an intake in a row, and the side plate 5d in the vertical direction is disposed in each sinker 5 in the form of covering the front part of the under-net opening part 9 by seeing the intake from the front.  Thereby a structure in the neighborhood of the opening part under the net can be simplified.
Patent JP-H01203470-A (JP)
Title: Electrically conductive composition
Inventor: SENZAKI HIROHISA
IPC: C08L101/00
Filed: 1988-02-08
Abstract: PURPOSE:To obtain the present composition outstanding in storage stability and resistance to environment, by blending an electrically conductive coating component made up of copper powder, resin binder and solvent with a mixture, as the dispersant, of titanium acylate polymer and higher saturated fatty acid ester. CONSTITUTION:The objective electrically conductive composition comprising (A) copper powder, (B) a resin binder (e.g., acrylic resin, polyester resin), (C) a mixture of C1: 20-80wt.% of a titanium acylate polymer, i.e., a condensate of at least dimer having recurring unit(s) of formula I, II and/or III (R' is 1-10C hydrocarbon group; R<1>-R<3> are each 1-17C hydrocarbon group; l>1, m>1, n>=1) and C2: 80-20wt.% of a higher saturated fatty acid ester, pref. a compound of formula IV (R is 1-17C hydrocarbon group; R<1> is 1-10C hydrocarbon group) (D) a solvent in such amounts as to be, based on the weight of the final composition except the component D, 40-90wt.%, 10-60wt.% and 0.05-10wt.% for the components A, B and C, respectively, with the component A covered with 0.1-10wt.% of the component C (based on the component A).
Patent JP-S63195678-A (JP)
Title: Transfer mechanism
Inventor: KOMURO AKIHIRO
IPC: G03G15/16
Filed: 1987-02-10
Abstract: PURPOSE:To improve the printing quality at the time of transfer by allowing a medium to abut on the surface of a recording body at a position which is closer to the center of a recording body than the tangential direction of the recording body and not affected by an electric field, and then conveying the medium to a transfer position in contact with the recording body. CONSTITUTION:A medium supply passage for conveying the medium 201m to a transfer part 36 is so set that the medium 201 abuts on the surface of the recording body 31 at the position which is closer to the center of the recording body 31 from the tangential direction of the recording body 31 and not affected by a magnetic field generated by a transfer body 32 and is conveyed to the transfer part 36 in contact with the recording body 31. The intensity of the magnetic field where the medium 201 abuts on the recording body 31 is sufficiently small and toner 42 is never attracted to move onto the medium 201 before the medium 201 contacts the recording medium 31. Consequently, accurate transfer is performed.