baber/WOPTO huggingface dataset:
Patent JP-H0955287-A (JP)
Title: Heater device for and melting heat-weldable resin-made tubular part by heating
Inventor: YAMADA CHOSEI
IPC: B29C35/08
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To melt the end surface of a resin-made tubular part in a short time and at low temparature, thereby reduce energy consumption quantity needed for melting. SOLUTION: This heater device is used when a pair of resin-made pipes (2 and 4) to be connected are faced with each other, the facing end surfaces of the pipes are heated and melted respectively, and then both the resin-made pipes are relatively neared to be welded. Also, this device is provided with radiators (10e and 10f) composed of; a material capable of radiating, at high emissivity, far infrared rays including a wavelength region, having a relatively high absorption coefficient in an absorption spectrum of the resin-made pipes to be connected; and a heating element (10a) for heating the radiators to radiate given far infrared rays. In a preferable example, the resin-made pipes are composed of fluor-resin such as PTFE, FET, PFA, ETFE, CTFE, and PVDF, etc., or a high grade engineering plastic-made pipe, and the radiator is composed of a ceramic-made thin layer.
Patent JP-H1173950-A (JP)
Title: Manufacture of lead-acid battery
Inventor: HATANAKA TAKESHI
IPC: H01M4/22
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a pore structure for improving the discharge capacity in high rate discharge and a low rate discharge by specifying the total pore volume of a positive pole plate and the total pore volume of pores having diameters within a specified range. SOLUTION: A pore structure of a positive pole plate is set so that the total pore volume is 0.14-0.18 cm<3> /g, the total pore volume of pores having diameters within a range of 0.01 or more and less than 0.1 is 0.02 cm<3> /g or more, the total pore volume of pores having diameters within the range of 0.1 or more and 4.0 m or less is 0.13 cm<3> /g. In order to provide this pore structure, chemical conversion charge is performed in mannitol or a diluted sulfuric acid containing mannitol and hydrazine sulfide, when a non-chemical conversion treated plate is used. Since the structure is determined in the process of converting the non-chemical conversion plate into lead dioxide when mannitol is added to the electrolyte in chemical conversion, the pore structure of the positive pole plate can be controlled by its addition quantity.
Patent JP-H0393523-A (JP)
Title: Die for extrusion molding of perforated tube and perforated tube
Inventor: ONISHI KAZUO
IPC: B29C48/32
Filed: 1989-09-06
Abstract: PURPOSE:To easily obtain a perforated tube having a highly accurate fine cross-sectional structure and an equal wall thickness so as to almost follow out a die planning dimension by constituting a die by arranging mandrels to the hole part of the die main body so that the intervals between the outer peripheral surfaces of the mandrels and the inner peripheral surface of the hole part of the die main body becomes equal to outer peripheral surfaces of the mandrels. CONSTITUTION:A die main body 10 has a hole part 2 having a circular cross-section on a concentric circle and a plurality of arm parts 14 are provided to the inner peripheral surface 12a of the hole part 12 so as to protrude toward the center of the hole part 12 at an equal angular interval. Mandrels 30 are provided to the leading ends of the respective arm parts 14 so that the intervals between the outer peripheral surfaces of the mandrels 30 and the inner peripheral surface 12a of the hole part 12 are equal to those between the mutually opposed outer peripheral surfaces of the mandrels 30. Air supply holes 16 are bored in the die main body 10, the arm parts 14 and the mandrels 30 so as to allow all of them to communicate each other to introduce air into the mandrels 30 from the die main body through the arm parts. The air supply holes 16 pierce the die main body 10 in a radial direction and pass through the arm parts 14 to extend to the downstream parts through the almost center parts of the mandrels 30 and air outflow ports 16a are opened to the end surfaces of the mandrels 30 on the downstream side.
Patent JP-H0554843-A (JP)
Title: Shutter mechanism for vacuum device
Inventor: YANAGIDA HIROSHI
IPC: C22C19/03
Filed: 1991-08-20
Abstract: PURPOSE:To make it easy to arrange equipment within a vacuum container by providing a spring which resiliently presses one side of one end portion of a shutter plate and a spring made of shape memory alloy and used to press the other side of the end portion, and opening and closing a shutter by means of heating and cooling of the spring made of the alloy. CONSTITUTION:At normal room temperature the rear end portion of a shutter plate 7 is pulled by a spring 8 and the other end portion of the shutter plate opens an electron-beam through-hole 2 and the through-hole of a dirt preventing cover so that emission of electron beams is possible. Then electricity is transmitted to a spring 9 made of shape memory alloy to heat the spring 9 and when the temperature of the spring 9 exceeds a transformation point the spring 9 contracts with a force stronger than that of the spring 8 and the shutter plate 7 is put in a turning movement about a stanchion 5 and its end portion opens the through-hole 2 and the through-hole of the cover. When transmission of electricity to the spring 9 is stopped the spring 9 returns to its initial state. Therefore a flange for exclusive use with the shutter or a flange to which a rotation introducing terminal or the like is mounted is unnecessary so that it is made easy to dispose equipment and components into a vacuum container.
Patent JP-S6476478-A (JP)
Title: Head slider supporting device
Inventor: SATO TAICHI
IPC: G11B21/21
Filed: 1987-09-18
Abstract: PURPOSE:To relax stress concentration when adhesive strength is added by causing the base and tip of an outside flexible fingure part to be a curved-shape in a flexible body which is fit to the supporting arm free edge side of a head slider for record reproducing. CONSTITUTION:A head slider 5 is supported through a flexible body 6 by a supporting arm 1. The flexible body 5 is fixed to the arm 1 by a welding, etc., and a load from a spring part 2 is transmitted through the pivot, which is not shown in a figure, of the flexible body 6 to the slider 5. The flexible body 6 is composed of outside flexible fingure parts 61a and 61b, a horizontal frame 63 to connect them and a tongue-shaped part 62. At such a time, a border T part between the fingure parts 61a and 61b and the horizontal frame 6 and an R part of the base in the reverse direction of the border T are made in a rounding shape in which the radius of curvature goes to be gradually small. Thus, when the slider 5 is adhered, the stress concentration, which is generated in the base and tip of the fingure parts 61a and 61b, can be relaxed.
Patent JP-S6386801-A (JP)
Title: Production of composite powder
Inventor: HAYASHI KIYOHIDE
IPC: B22F1/00
Filed: 1986-09-30
Abstract: PURPOSE:To permit surer adhesion of fine powder and to prevent splashing or segregation of the fine powder during handling by specifying the grain sizes of the base powder coated with the adhesive agent and the fine powder at the time of sticking said fine powder to said base powder. CONSTITUTION:The base powder and the adhesive agent are mixed and after the adhesive agent is coated on the surface of the base powder, the fine powder having the average grain size smaller by <=1/2 the average grain size of said base powder is added thereto to stick the fine powder to the surface of the base powder. For example, the iron powder having about 100mu average grain size is used as the base powder and manganese sulfide having 44mu max. grain size is used as the fine powder. A phenolic resin is used as the adhesive agent. 100g said base powder is put into a vessel for mixing and 0.5g said adhesive agent is added thereto. The powder and adhesive agent are agitated and mixed for about 10min to coat the adhesive agent uniformly on the base powder surface. The above-mentioned fine powder is added at 0.6g thereto and the powders are agitated and mixed by which the fine powder is stuck to the base powder surface.
Patent JP-S60126504-A (JP)
Inventor: MISAWA TEI
IPC: F22B3/02
Filed: 1983-12-09
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-2001060782-A (JP)
Title: Heat sink
Inventor: TSUCHITANA SHIGETOSHI
IPC: H05K7/20
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a heat sink with a terminal mounting part for connecting a wire by means against spurious noise or the like without damaging radiation heat capacity by providing a terminal connection part that is thinner than entire plate thickness on heat sink. SOLUTION: A screw 5 fixes electronic parts, and a screw 6 fixes a mounting terminal 3a. In a heat sink 1, a terminal connection part 1a is thinned to cope with the fitting to the mounting plate 3a. For example, when the mounting terminal 3a with a clearance spacing of 0.8 mm is used in the heat sink 1 with a plate thickness of 3 mm, the terminal connection part 1a is set to a plate thickness of 0.8 mm. In the heat sink 1 with this kind of configuration, a ground reinforcement lead 3 against spurious can be connected without another member, thus reducing connection resistance, improving the effect of ground reinforcement, and eliminating the need for a tool when the ground reinforcement lead 3 is screwed by the screw 6.
Patent JP-H0623722-A (JP)
Title: Method for integrally molding surface material and concrete backing layer by press molding
Inventor: KUROKI YASUTAKA
IPC: B28B3/02
Filed: 1991-06-07
Abstract: PURPOSE:To integrally mold a surface material and a concrete backing layer by press molding. CONSTITUTION:A buffer mat 3 having an area smaller than that of the inner bottom of a female mold A is laid on the inner bottom of the female mold A and a surface material 4 is placed on the mat 3 and mortar for forming a concrete backing layer is further placed on the surface material 4. Thereafter, a male mold B is introduced into the female mold A under pressure to integrally mold the surface material 4 and the concrete backing layer 5.
Patent JP-S60126408-A (JP)
Inventor: EIKAWA KAZUYUKI
IPC: E01D21/00
Filed: 1983-12-12
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-H1173783-A (JP)
Title: Associative memory device
Inventor: HOMITSU YOSHIAKI
IPC: G11C15/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To detect a compared result of a comparison data stored in input data and a CAM(content addressable memory) cell at a high speed with a low consumable current. SOLUTION: Coincidence or noncoincidence between previously stored comparison data and input data to be inputted is compared, the CAM cell 6 is formed so that a N-MOSFET 15 is controlled to turn on/off in accordance with a binary signal based on the compared result thereof, the N-MOSFET 15 is connected to a power source Vcc via a P-MOSFET 16, and a coincidence detecting circuit 5 is formed so that the compared result is detected based on the terminal voltage of the N-MOSFET 15 at the time when the P-MOSFET 16 is turned on in response to a reading signal. A N-MOSFET 17 is connected in parallel to the P-MOSFET 16 of the coincidence detecting circuit 5, the N-MOSFET 17 is turned on for a fixed initial time of period of the reading signal, whereby the compared result is detected at the high speed and moreover with the low consumable current.
Patent JP-S59123299-A (JP)
Inventor: HATSUTORI MASAHIRO
IPC: H05K9/00
Filed: 1982-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04112363-A (JP)
Title: Storage system for condition satisfying element of mask generating instruction
Inventor: FUJIMAKI MIDORI
IPC: G06F17/16
Filed: 1990-09-03
Abstract: PURPOSE:To attain the formation of a vector and to shorten the instruction executing time by storing the final vector element number whose conditions are satisfied at execution of a mask generating instruction. CONSTITUTION:A condition satisfaction deciding means 2 compares the vector elements of a mask generating instruction with each other based on a condition code at execution of the mask generating instruction and decides whether the conditions are satisfied or not for the vector elements. If so, a condition satisfied element storage means 3 sets the final vector element No at the condition satisfied element storing area for the mask generating instruction. Then a mask generating means 4 generates a mask at the mask storing area for the mask generating instruction based on the deciding result of the means 2 for satisfaction or dissatisfaction of the conditions. Thus the formation of a vector is attained and the instruction executing time is shortened.
Patent JP-S6474545-A (JP)
Title: Automatic developing machine for disk film
Inventor: KOBOSHI SHIGEHARU
IPC: G03D3/00
Filed: 1987-09-16
Abstract: PURPOSE:To simplify the operation, and also, to miniaturize the device by providing a mechanism by which an empty cartridge taken out a disk film and the disk film brought to development processing are discharged separately from separate discharge ports. CONSTITUTION:A disk film 20 which is thrown down into a guide part 72 is transferred to a guide part 73 immediately through the guide part 72, or by turning clockwise on the drawing of the guide part 72, and contained into a case 80 prepared in the lower part, while rotating through the guide path 73. As for the case 80, plural pieces are prepared, and when the processed disk film 20 is contained into a case 81 of the head, an extruding member 82 operates in the direction as indicated with an arrow and discharges the case 81 containing the disk film 20 to the outside of the machine, and the case 80 for the next time is guided to the head position. By interlocking with this operation, a light shielding plate 50 and a stopper 51 are reset, and by a reverse rotation of a worm 42, an empty cartridge 11 is discharged to the outside of the machine through an insertion port 30.
Patent JP-S60126210-A (JP)
Title: Solid powdered cosmetic
Inventor: KANEDA YASUO
IPC: A61K8/00
Filed: 1983-12-09
Abstract: PURPOSE:A makeup cosmetic in a pressed state having improved integrity of powder, having good feeling in use during application, and suppressing effect on powder scattering after application, containing fine powder of tetrafluoroethylene (co)polymer, cosmetic powder, and fats and oils liquid at normal temperature. CONSTITUTION:A solid powdered cosmetic containing 1-50wt% fine powder (2-5mu average particle diameter) of (co)polymer showns by the formula I and/or formula II (n1 is 50-1,000; n2 is 40-800), 50-99wt% cosmetic powder (e.g., talc, or organic pigment), and 0-25wt% fats and oils (e.g., liquid paraffin) showing a liquid state at normal temperature. This cosmetic has improved integrity of powder during and after molding, good spread during application, excellent feeling in use such as smoothness, etc., especially useful as a spray makeup cosmetic such as foundation, cheek coloring cosmetic, etc.
Patent JP-H04114118-A (JP)
Title: Synchronizing signal generating method for optical chopper
Inventor: TANAKA MASAO
IPC: G02B26/04
Filed: 1990-09-05
Abstract: PURPOSE:To make the device compact on the whole by detecting reference light, which is reflected by reflecting plates of an optical chopper and travels back in the same optical fiber and optical branch element, by a photodetector. CONSTITUTION:Measurement light is chopped by passing through holes 2 of the optical chopper 1A and the reference light, emitted by a light source 3, on the other hand, is chopped by reflection of the reflecting plates 5A of the optical chopper 1A. In such a case, the through holes 2 and reflecting plates 5 of the optical chopper 1A are arranged alternately at equal intervals, so the reflected reference light comes to a synchronizing signal for the chopped measurement light. For the purpose, this reflected reference light is detected by the photodetector 4 to measure its frequency, which comes to the chopping frequency of the measurement light. Consequently, the light source for the reference light and the photodetector 4 are arranged on the same side with the optical chopper 1A to make the device compact on the whole.
Patent JP-S6476447-A (JP)
Title: Back tension controller
Inventor: KANDA HIDEAKI
IPC: G11B15/43
Filed: 1987-09-17
Abstract: PURPOSE:To surely read a subcode in the vicinity of an entrance by changing the driving voltage of a supply reel motor in accordance with the winding diameter of a tape to apply an approximately fixed back tension to the tape. CONSTITUTION:A control part 8 reads counted values N1 and N2 of first and second counters 5 and 6 and instructs first and second counters 5 and 6 to count a supply reel pulse SRP and a take-up reel pulse TRP generated for a prescribed time and calculates a ratio of counted values N1 and N2 and sets this ratio as the current frequency ratio and checks whether it is switched to the next frequency range or not. When the current frequency ratio is shifted to the next frequency range, driving voltage data corresponding to the new frequency range is read out of a storage circuit 7 and is inputted to a motor driving circuit 9 and a supply reel motor 2 is driven to apply an approximately fixed back tension to the tape.
Patent JP-S60125087-A (JP)
Title: Adjusting device for television receiver
Inventor: KOUNO TSUNEO
IPC: H04N7/00
Filed: 1983-12-09
Abstract: PURPOSE:To make plural kinds of adjustment of a circuit to be adjusted easily only by looking at a display device by displaying the adjustment item, adjustment procedure, and adjustment conforming/nonconforming decision result of the circuit to be adjusted on the display circuit. CONSTITUTION:A control part 2c selects signals from a signal generator 2i which outputs various signals for adjustment to be applied to the circuit to be adjusted, sends those signals to a chassis 2a, and also controls air equipment to operate cylinders 2b individually. Further, outputs from the chassis 2a are sent out selectively to an A/D converter 2d. The control part 2c performs said control by receiving instructions from a microcomputer 2e. A digital signal from the converter 2d is processed and sent out to the data display device 1. Conditions of adjustment of every adjustment item are stored and sent out to the display device 1 with the command from an operation part 2f. Thus, the microcomputer 2c decides on display contents and sends an indication to the display device 1, so an adjusting operator sets the chassis 2a at a specific position and only operates various knobs according to indications on the display device 1 to complete the adjustment.
Patent JP-H04112302-A (JP)
Title: Fuzzy inference device
Inventor: NOMURA HIROYOSHI
IPC: G06F9/44
Filed: 1990-09-03
Abstract: PURPOSE:To automatically obtain a desired fuzzy inference rule with no use of the rule of trial and error by tuning the fuzzy tuning by means of a descending method. CONSTITUTION:An inference rule storage part 1 stores a fuzzy inference rule and a membership function storage part 2 stores the shape data on a membership function of the antecedent part and a functional formula of the consequent part which are used for the fuzzy inference. A fuzzy inference arithmetic part 3 performs an inference arithmetic operation for the fuzzy inference. A descending arithmetic part 5 performs an arithmetic operation by a descending method based on the input/output data obtained from the experts and the result of the inference in order to set the tuning direction. A membership function adjustment part 6 updates the parameter stored in the part 2 based on the arithmetic result of the part 5. Then an error computing part 7 calculates an inference error from the result of the fuzzy inference and the input/output data. As a result, the knowledge and the knowhow of the experts can be easily added to an equipment as an inference rule.
Patent JP-H0396863-A (JP)
Title: Ground speed indicator
Inventor: OTAKE ISAO
IPC: G01P3/36
Filed: 1989-09-09
Abstract: PURPOSE:To improve the measurement accuracy by fitting an image pickup device on the reverse surface of a moving body opposite a road surface and measuring a ground moving speed from the movement quantity of image pickup information obtained at constant intervals of time. CONSTITUTION:The image pickup device 1 is fitted on the reverse surface of the moving body opposite the road surface and an image pickup signal which is obtained from the device 1 at constant intervals of time is stored in recording devices 2 and 3 alternately. Then the signal of the device 2 or 3 is passed through a delay circuit 4 and a comparator 5 compares the signal of the device 3 or 2 which is not passed through the circuit 4 with the signal of the circuit 4; and an arithmetic circuit 5 calculates a control signal for the circuit 4 for making both the signals coincident and the ground moving speed of the device 1 is measured.
Patent JP-2000053425-A (JP)
Title: Nickel and zirconium-based composite powder, and production of solid electrolyte fuel cell using the powder
Inventor: HYOFU KOJI
IPC: H01M8/12
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To suppress generation of fine cracks due to reduction on the surface of a fuel electrode and to improve durability by preparing a nickel/zirconium- based composite powder consisting of a mixture powder of a coarse powder and a fine powder having different particle sizes for the fuel electrode material. SOLUTION: Water-soluble metal salts such as nitrates, sulfates, carbonates or chlorides are used as the source material and subjected to coprecipitation method to produce a precipitate having desired proportions of nickel element, zirconium element and yttrium element. The precipitate is dried, thermally decomposed at 500 deg.C, pulverized and heat treated at 800 to 1600 deg.C. The heat treated powder is pulverized, classified into a fine powder having 0.2 to 35 μm particle sizes and into a coarse powder having 1 to 50 μm particle sizes. The fine powder is mixed by 0 to 40 wt.% to the coarse powder to obtain a nickel/zirconium based composite powder. Then, a solvent, dispersant, surfactant and binder are added to the mixture powder to prepare a coating slurry, which is applied by 100 μm thickness to form a film, and calcined at 1500 deg.C to obtain a fuel cell electrode.
Patent JP-H0550769-A (JP)
Title: Accepting layer transfer sheet
Inventor: UENO TAKASHI
IPC: B41M5/50
Filed: 1991-08-22
Abstract: PURPOSE:To form a high-quality and -density image having no hickey and shortage of dot even on rough paper or the like having no surface smoothness by a method wherein a dye accepting layer, an intermediate layer, and an adhesive layer are provided in this order on a surface of a base film, and at least a part of the intermediate layer is made of a crosslinking resin. CONSTITUTION:An accepting layer transfer sheet consists of a base film 1, a release layer, which is provided on one surface of the base film 1 as required, an accepting layer 2, an intermediate layer 3, and an adhesive layer 4. After being transferred to an arbitrary transfer medium, the dye accepting layer formed on the surface of the base film accepts a sublimable dye transferred from a thermal transfer sheet and holds the formed image. As a resin forming the dye accepting layer, a vinyl or polyester resin is esp. preferable. The intermediate layer is provided on the surface of the dye accepting layer, thereby preventing fibers or the like exposed on the surface of the transfer medium, such as paper, from being exposed on the surface of the transferred accepting layer. Moreover, it also prevents the deformation or breakage of the accepting layer caused by the foaming of the adhesive layer at the inclusion of a foaming agent and the deterioration of the adhesion of a releasant.