baber/WOPTO huggingface dataset:
Patent JP-H11138274-A (JP)
Title: Butt welding method and its device in forming closed loop or wire rod
Inventor: SAKATA SHINJI
IPC: B23K11/24
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce leakage power, to improve current efficiency, and to save energy in performing stable welding by arranging a choke core in the loop part of a wire rod to be welded, and limiting current leaking to the loop side for butt welding. SOLUTION: A wire rod cut to a standard length is formed into a square or a circular shape, with a weld zone 3 at both ends butt-welded to form a closed loop for a hoop reinforcement or the like of a concrete pole. The device consists of bi-sected members equipped with a groove for holding two electrodes 2, 2, with the bi-sected members closing and opening so as to hold and release the wire rod to be welded. The weld zone 3 of the wire rod is held at both sides by the two electrodes 2, 2, press-contacted, heated through the application of an electric power from a source 1 to the electrodes, and butt-welded. The choke core 4 is of a cylindrical shape, made of a material of a high magnetic permeability such as a laminated material of a silicon steel plate or ferrite, and placed so that the wire rod is put through the through-hole in the center.
Patent JP-H01154769-A (JP)
Title: Thermal head
Inventor: TOSHIMA HIROAKI
IPC: B41J2/335
Filed: 1987-12-10
Abstract: PURPOSE:To enable a gradation to be imparted to a printing density without deteriorating a resolving power, by a method wherein, a heating element is formed by laminating a plurality of resistant heating layers alternately with insulating layers, and a suitable one for a required printing density is selected from among the resistant heating layers, and a voltage is applied thereto. CONSTITUTION:A heating element 2 consists of a plurality of resistant heating layers 3 made of Ta2N etc., and insulating layers 7 made of SiO2 etc., which are alternately laminated. The resistant heating layer 3a on the substrate side is most apart from a heat-sensitive paper, and the layer disposed upper is closer to the heat-sensitive paper or film. If the heating values of the respective resistant heating layers are the same, a higher printing density is obtained with a smaller distance between the heat-sensitive paper and the resistant heating layer. Furthermore, a simultaneous voltage application to the two or more resistant heating layers doubles the heating value; thus, a printing density is varied in synergism with a distance effect according to the combination of the resistant heating layers. A suitable one for a required printing density is selected from among the resistant heating layers to be applied with a voltage, whereby a gradation with a plurality of steps can be provided to an image printing density without the possibility of deteriorating a resolving power.
Patent JP-2001132748-A (JP)
Title: Fluid hydrostatic supporting and moving member and machine tool
Inventor: TSUDA SHINSUKE
IPC: B23Q1/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To easily prevent the influence of offset load of a rotary table 2. SOLUTION: A flow rate Q of the pressure oil supplied to a pocket 11 is controlled by changing a discharge amount of a fixed quantity discharging pump 13, by controlling the number of rotation of a servo motor 16 to constantly keep a gap amount (h±Δh) detected by a gap sensor 14 to be a determined gap amount (h), and the influence of the offset load of the rotary table 2 can be prevented easily by keeping the gap amount between the bed 1 side and the rotary table 2 side to the determined gap amount (h) even though the offset load is made to act by the action of the moment, on the basis of the centrifugal force and a height of the center of gravity caused by the shift in the center of gravity of a work from the center of rotation.
Patent JP-H03175025-A (JP)
Title: Molding for vehicle and manufacture therefor
Inventor: YADA YUKIHIKO
IPC: B32B15/08
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a molding for vehicle capable of maintaining metallic colors for a long time by comprising resin layer having excellent adhesion with a metal or resin which covers a metallic thin film layer being laminated on the surface of a resin layer having excellent adhesion with a metal being laminated on a core material and reaches the surface of the core material in its peripheral part. CONSTITUTION:On the outer surface of the decorative part 13 of a core material 1, a first layer 2 of ionomer resin is laminated. The first layer 2 is adapted in the axial direction of the core material, over the central part 11 from the surface of an approximate entire length of the decorative part 13, reaching the attracting part 12 only in slight dimensions and further along the longitudinal direction of the core material 1. In the main part of the first layer 2, a thin film formed by vaporizing chrome is given in order to form a second layer 3. The ionomer resin consisting the first layer 2 is a polymer bridged through ionic bond and has an excellent adhesion with a metal. For covering perfectly the entire surface of the first layer 2 and second layer 3, a third layer 4 is laminated thereon, which consists of transparent ionomer resin.
Patent JP-S63163583-A (JP)
Title: Graphic display system
Inventor: ASARI NAOSUKE
IPC: G06T11/20
Filed: 1986-12-25
Abstract: PURPOSE:To improve a processing speed by directly referring to graphic data in a main storing means by a graphic display control means through a graphic address converting means. CONSTITUTION:The graphic address converter is interposed between the graphic display control means 12 and the main storing means and a process address means 15 so as to directly refer to the graphic data in the main storing means 16 from the graphic display control means 12. Namely, the graphic address converting means 10 converts the graphic data address at the time of the reference request of the graphic data from the graphic display control means 12 into the physical address of the main storing means 16 and the graphic data in the main storing means 16 can be directly referred from the graphic display control means 12. An address converting method in the graphic address converting means 10 is similar to the address converting method for converting from a process address in a process address converting means 15 to the physical address of the main storing means 16 and the address converting method according to a page frame storing area managing method is used.
Patent JP-H05127840-A (JP)
Title: Printer interface changer
Inventor: MIKUNI HARUO
IPC: G06F11/00
Filed: 1991-11-05
Abstract: PURPOSE:To obtain printing information required for maintaining and managing a printer by obtaining the printing information by counting printing data from a computer side. CONSTITUTION:At the printer interface changer to transform a standard so as to connect the computer of a different interface and the printer each other, the printing data inputted through an interface substrate 6 are counted by using a CPU 71, decoder part 73 and ROM 74, the obtained printing information such as a printing amount or a line shifting amount is stored in a RAM 75, the stored contents are read out by the CPU 71 as needed, and these contents are outputted through a CPU interface part 64 and a printer hand shake part 63 to a printer 5, and the printing information is printed.
Patent JP-H06160241-A (JP)
Title: Developing system for realizing optimal operational feeling
Inventor: FUJIWARA SHIGEKI
IPC: G06F19/00
Filed: 1992-11-25
Abstract: PURPOSE:To determine performance of a trial product using a movable part by simulating relationship between moving stroke and force at an operating part of an operating member according to the position and power control of the movable part being driven by an electromagnetic driving member and then designing and manufacturing the trial product based on the data thus obtained. CONSTITUTION:In a simulator 1, coil frame of a voice coil type electromagnetic driving member 2 is coupled with a movable part 12 supported while floating by an air bearing 11, a position sensor 3 is disposed oppositely to one end of the movable part 12 and an operating part 13 is provided at the other end of the movable part 12. The member 2 is subjected to feedback control so that the member 2 exhibits preset stroke-force characteristics. In the simulation, stroke-force curve of push button switch is input by means of a mouse or the like using a computor. Consequently, operational feeling can be attained from the reaction to depression of the operating part 13. A push button switch 4 thus designed and manufactured by way of trial is butted against the operating part 13 and driving current of the member 2 is controlled based on positional information of the sensor 3. A stroke-force curve is determined from the positional information and the current value and the curve can be collated with previous one.
Patent JP-H09155507-A (JP)
Title: Production system of alloy containing rare earth metal
Inventor: YAMAMOTO KAZUHIKO
IPC: B22D11/128
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide the production system to prevent oxidation of alloy during transfer to a text process, etc., in producing the alloy containing rare earth metal so as to produce the high performance property alloy containing rare earth metal. SOLUTION: In the system 10 provided with a melting furnace 13, a rotating roll 15 to cool an molten alloy 17 poured from the melting furnace, a pulverizing means 16 to pulverize the alloy and an accommodating container 18a of an alloy 17b, the system has a first chamber 11 in which the whole system from pouring molten alloy up to accommodating the alloy in the accommodating container is held under inert gas atmosphere, and a second chamber 12, in which the accommodating container to be moved and taken out outside the system is held under inert gas atmosphere. A communicating/shutting off means 11a to communicate/shut off each chamber is arranged between the first/second chambers, the accommodating container is made to air tight.
Patent JP-H07166007-A (JP)
Title: Thermoplastic elastomer composition
Inventor: HIKASA TADASHI
IPC: C08L23/08
Filed: 1993-12-15
Abstract: PURPOSE:To provide a composition remarkably reduced in oil bleeding and excelling in mechanical properties, appearance, etc. CONSTITUTION:This composition is prepared by mixing 100 pts.wt. partially crosslinked composition prepared by dynamically heat-treating a mixture comprising 40-95 pts.wt. oil-extended olefin copolymer rubber containing 20-150 pts.wt. mineral oil softener per 100 pts.wt. olefin copolymer rubber having a Mooney viscosity (ML1+4, 100 deg.C) of 120-350 and 5-60wt.% propylene polymer resin in the presence of an organic peroxide with 5-100 pts.wt. ethylene/alpha-olefin copolymer having an ethylene content of 2-20mol%, a content of 3-10C alpha-olefins of 2-20mol%, a density of 0.870-0.915g/cm<3>, a maximum melting peak temperature of below 100 deg.C as measured by differential scanning calorimetry(DSC) and a heat absorption of the melting peak of 0.8 or above based on the total heat absorption.
Patent JP-H10145182-A (JP)
Title: Chip-type piezoelectric filter
Inventor: WAKITA MANABU
IPC: H03H9/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To secure electric connection and to improve reliability by making electrolically conductive adhesive applied on the side of a stacked body infiltrate into a gap generated by the spot facing of an insulating cap on the surface of a resonator and connecting it with the end parts of the input/output electrodes. SOLUTION: The spot facing 30, facing input/output electrodes 14a and 14b formed on the surface of the resonator is provided on the adhered face of an insulating cap 20, and a conductive adhesive 40 is applied on the side of a stacked body containing a piezoelectric board 10. The adhesive 40 infiltrates into the gap (s) generated by a spot facing 30 and it is connected to the input/ output electrodes 14a and 14b in the gap (s). The contact area of electrodes 14a and 14b and the adhesive 40 increases by just the quantity in the spot facing 30. Thus, the electrical connection of the electrodes 14a and 14b and the input/ output external conductors 6 and 7 becomes secure. Even if mechanical fretting exists on the peripheral face, the effect is inhibited as much as possible. Thus, electric reliability is improved by electric connection in the spot facing 30.
Patent JP-H02161551-A (JP)
Title: Data transfer control system
Inventor: NAKAMURA YOICHI
IPC: H04L29/08
Filed: 1988-12-14
Abstract: PURPOSE:To continuously send plural commands to the same other side by adding a request ID to plural information to be transferred from a master unit to the other side as serial numbers. CONSTITUTION:In the case of data transfer, a command and an address are combined as a group and a request ID(RID) is applied to the other side unit as a serial number. When the serial number reaches the maximum value, a queue state is held until the RID is canceled as the received result of status (ST). The adding timing of the RID is determined by a transmission control part 37. The ST sent from the slave unit is decided by a control part 39. When data are inputted to a buffer, the control part 37 sends all the commands stored in the buffer and the control part 57 on the slave side decides the commands and stacks them in an area 55. The control part 22 receives the RID and software extracts the command from the area 55 and executes an instruction. After ending the processing, data transmission is requested and the control part 37 adds data to the ST to transmit the data.
Patent JP-S63168014-A (JP)
Title: Reel-up control device for wound core
Inventor: KITAMURA FUMIO
IPC: H01F41/02
Filed: 1986-12-29
Abstract: PURPOSE:To contrive both increase in efficiency in a reel-up work and prevention of a loss of material by providing a belt material thickness measuring device, the rotating position detecting device for a reel-up jig, a belt material accumulated thickness computing device, a thickness comparison device, and a device with which winding work is stopped when the prescribed thickness is obtained. CONSTITUTION:The reeling-up operation 14 of a belt material 12 is started by turning ON a switch 18, and a pulse is generated (17) for every rotation of a jig 14. The output (15) of thickness gauge 15 is taken in by performing an A/D converting (191) operation, the accumulated thickness T is compared with the prescribed value tR which is read out from an ROM 193, the reeling-up of belt material is stopped at T=tR, and the material is wound back at T>tR. According to this constitution, the prescribed thickness of winding can be obtained directly, working efficiency can be improved, and the wasteful use of material can also be prevented.
Patent JP-H03175851-A (JP)
Title: Communication controller
Inventor: OGURA TOSHIHIKO
IPC: G06F13/00
Filed: 1989-12-05
Abstract: PURPOSE:To obtain the communication controller of simple constitution, which fits for high speed transmission by using the independent accessibility of respective ports of a dual port memory. CONSTITUTION:A protocol processing processor 3 receives a transmission request from high-order CPU 2, and accesses to a dual port memory for transmission data 4 through a contention control circuit 7, whereby it adds header information and the like to transmission data in accordance with a protocol. A DMA control circuit 6a is transmission-started. The control circuit 6a executes the DMA operation of a serial port access and outputs transmission data from the serial port of the memory 4. The transmission data is converted into serial data based on the control signal of the DMA control circuit 6a in a transmission control circuit 9. Then, data is transmitted to a transmission line. Thus, transmission data can be stored into the dual port memory of high-order CPU 2 without the prevention of the access. Consequently, transmission can be speeded up.
Patent JP-H11129641-A (JP)
Title: Thermal stencil base-paper
Inventor: ISHIKAWA SACHIKO
IPC: B41N1/24
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide thermal stencil base-paper in which a wrinkle, a twist and shear or the like are not generated at the time of handling, plate-making in a printer and at the time of printing and even if a special device is not executed, plate-making is possible and high-grade printing can be effected. SOLUTION: The thermal stencil base-paper is constituted by sticking at least a thermoplastic resin film 11 to a porous film 13. In order to avoid generation of a wrinkle, a twist and shear or the like, thickness of the porous film 13 can be increased and even if its thickness is increased to 50-1000 μm, high- grade printing is possible.
Patent JP-H06150268-A (JP)
Title: Instrument and method for measuring displacement of tape
Inventor: KONDO SATORU
IPC: G11B15/61
Filed: 1992-10-30
Abstract: PURPOSE:To reproduce a plurality of sampling displacement outputting signals which are outputted at different points of time in a certain unit measuring time by using a low-speed A/D converter. CONSTITUTION:Phase generating signals PG are given to a counter 16, multiplexer 17, and 1-clock delay circuit 18 at regular time intervals. Clock signals are generated from convert signals CNV and given to a 1/3-frequency divider 13 and counter 15. Four pieces of CNV signals are formed and selectively fetched to the multiplexer 17 during a period T1 and twelve pieces of displacement output signals of periods T1-T3 are stored in a memory 11 and drawn out from the memory 11 at once at intervals equivalent to the period T1. Namely, a threefold sampling frequency can be apparently reproduced. When such a constitution is used, the displacement of a high-speed rotary drum caused by the floating of a tape can be accurately measured and reproduced.
Patent JP-H10158421-A (JP)
Title: Production of antifog propylene resin sheet and thermoformed item
Inventor: NAGAOKA YOSHINOBU
IPC: C09K3/18
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a clear antifog lid material which does not shrink when treated in a microwave oven and does not allow holes due to the scattering of the contents in a container to appear by subjecting a propylene resin sheet to oxidation treatment so as to give the sheet a specified wet tension and coating the sheet with an antifogging agent contg. a polyglycerin fatty acid ester as the active component. SOLUTION: At least one side of a 0.1-2mm-thick propylene resin sheet mainly comprising a propylene polymer (a propylene homopolymer or a copoylmer of 98-94wt.% propylene and ethylene) having an MFR of 0.3-20g/10min is subjected to oxidation treatment to give the sheet a wet tension of 36-55dyn/cm and is then coated with an antifogging agent contg., as the active component, a polyglycerin fatty acid ester of which at least 70wt.% of constituting fatty acids are 12-16C satd. fatty acids and which has a degree of esterification of 12-24%. The agent is applied in the form of a 0.01-5wt.% soln. in water or an alcohol in a coating amt. of 0.05-1.0g/m<2> .
Patent JP-2000139519-A (JP)
Title: Production of article with surface fastener
Inventor: SAWAJIRI NAGANARI
IPC: A44B18/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation possibly occurring at the base part and headed projection of a surface fastener in the case of producing an article with surface fastener integrally provided with the surface fastener and a support. SOLUTION: A surface fastener 12 is molded by combining a base die 30 for forming a base part 18 of the surface fastener 12, destructively detachable leg die 32 for forming leg parts 22 of plural headed projections 20 and head die 34 for forming head parts 24 of these headed projections 20. While leaving the leg die 32 around the leg parts 22 of plural headed projections 20, the base die 30 and head die 34 are detached from the surface fastener 12. A first support die 36 and a second support die 38 having recessed parts 38a for housing the headed projections 20 and leg die 32 of the surface fastener 12 are combined and a support 14 is formed by inserting the surface fastener 12 so that an article 10 with surface fastener can be integrally formed. Next, after the dies 36 and 38 are detached from the article 10 with surface fastener, the leg die 32 is destructively detached.
Patent JP-H04187717-A (JP)
Title: Production of soft steel wire rod excellent in workability at the time of cold forging
Inventor: KAWANA AKIFUMI
IPC: C22C38/06
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a soft steel wire rod excellent in workability at the time of cold forging by reducing the heating temp. at the time of applying wire rod rolling to a steel billet with a specific composition, increasing finish rolling velocity, elevating rolling finishing temp., and then performing slow cooling. CONSTITUTION:A billet of a steel having a composition consisting of, by weight, <=0.15% C, <=0.5% Mn, <=0.03% Al, and the balance Fe with inevitable impurities is prepared. This steel billet is heated at 900-1000 deg.C heating temp., rolled under the conditions of >=100m/sec wire rod finish rolling velocity and 1200-1250 deg.C finishing temp., and then cooled at 0.5-2 deg.C/sec cooling rate. By this method, the wire rod having large ferrite crystal grain size after wire rod rolling, increased in critical upsetting ratio, and excellent in workability at the time of cold forging can be obtained.
Patent JP-H01156458-A (JP)
Title: Method for supplying superconducting material powder
Inventor: AIZAWA TAKESHI
IPC: C04B41/87
Filed: 1987-12-14
Abstract: PURPOSE:To prevent the clogging of the nozzle of a thermal spraying device with superconductive material powder by mixing the powder of a copper-contg. oxide having superconductivity and CuO powder, incorporating the powder of a specified org. compd. into the mixture, and thermally spraying the mixture on the surface of a substrate to form the thin film of a ceramic superconducting material. CONSTITUTION:Y2O3, BaO, and CuO are mixed in 1/2/3 atomic ratio A of Y/Ba/ Cu to obtain the Cu-contg. oxide having superconductivity, and the oxide is sintered. The powder of the obtained superconductive Cu-contg. oxide having the composition of YBa2Cu3O7-x (where 7-x=6.5-6.8) and CuO powder are plasma-sprayed on the substrate surface to form a ceramic superconducting film. In this case, the powder of a thermoplastic resin such as polyolefin resin and polypropylene resin is incorporated into the mixture, and the clogging of the nozzle of the thermal spraying device with the superconducting material powder is prevented.
Patent JP-H10162034-A (JP)
Title: Method for generating cad data from image data
Inventor: IZUMISAWA TOMOO
IPC: G06F17/50
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To generate CAD data from only necessary information without recognizing slight distortion of a line by recognizing line information, specific point information, etc., of image data on an inputted graphic and then generating CAD data on the graphic on the basis of those pieces of information. SOLUTION: An arithmetic control circuit 1a reads in a program of an information recording and reproducing device 7 and starts controlling CAD data generation from the image data. Firstly, the graphic is read in or photographed by an image scanner 9 or video camera 10. The read-in image data are structured in a frame memory 5 and an image of the structured graphic is displayed on a monitor television 2. Line information, specific point information, size information, scale information, etc., are read out of the image data. Then, a graphic is structured in the frame memory 5 according to information stored in a CAD data memory 6 and displayed on the monitor television 2, and then CAD data on the structured graphic are recorded in the information recording and reproducing device 7.