baber/WOPTO huggingface dataset:
Patent JP-S58170609-A (JP)
Title: Suspension bushing construction
Inventor: KIZU RIYUUHEI
IPC: B60G7/00
Filed: 1982-03-31
Abstract: PURPOSE:To prevent deformation due to torsion by interconnecting integrally inner and outer tubular members with an annular elastic member provided on the outer periphery with a plurality of recesses to provide further a slide mechanism allowing said members to slide around the axis inside the inner tubular member. CONSTITUTION:This bushing construction is constituted from an arm eye 14 of an outer tubular member fixed to an end of a suspension arm 12 and a bushing simplex 16 forced into the eye 14. And the bushing simplex 16 is constituted from an annular rubber sleeve 18, a cylindrical metal body 20 vulcanized and bonded to the outer periphery of the rubber sleeve 18, an inner metal tube 22 forced inside the rubber sleeve 18, a lubricating sleeve 24 made of oreo resin as a slide mechanism disposed inside the inner metal tube 22 and an inner metal sleeve 26 concentric with said sleeve 24. Also said rubber sleeve 18 is provided on the symmetrical positions of the outer periphery with two recesses 28 in which is enclosed non-compressive fluid 50.
Patent JP-S57169842-A (JP)
Title: Data receiver
Inventor: SATOU YOSHIKI
IPC: G06F13/42
Filed: 1981-04-13
Abstract: PURPOSE:To realize the optional reading by an address designation given from a microprocessor, by using a counter that counts the synchronizing signals plus plural RAMs which store the synchronising signals with every bit and replacing the addresses successively with every unit data. CONSTITUTION:When the write control signal WR is applied to a terminal T3 from the muCPU side, a counter 1 works by the rise of the synchronizing signal SY. Then an AND gate 41 opens to designate an address A1 of storage elements 21-2n, and the data input signal DA is stored in a storage element 2 by the fall of the signal SY. The address of the element 2 is replaced by the counter 1 while the signal WR is applied to perform the writing of data successively. The control signal RE read out to a terminal T4 from the muCPU is applied to the address signal AD via terminals T51-T5n. Thus the contents of a memory 2 is read through a data output terminal DOU, AND gates 61-6n and terminals T61-T6n respectively.
Patent JP-H11229794-A (JP)
Title: Fastening member for waterproofing sheet
Inventor: TAKAHASHI TOSHIAKI
IPC: E21D11/38
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To keep a water permeable sheet hardly separated from a hook-and-loop fastener and to improve workability by providing a part not fastened to a fixing plate on the periphery of the hook-and-loop fastener. SOLUTION: A fixing member 11 is formed out of a hook-and-loop fastener 21 having many engagement projections and a fixing plate 3 overlaid on the center of the reverse side of the projections of the hook-and-loop fastener 21. The hook-and-loop fastener 21 is shaped so as to have a free end when pasted to the fixing plate 3. The fixing plate 3 is first fastened to the surface of a primary lining concrete at suitable pitches in the peripheral and lengthwise directions of a tunnel and the water permeable sheet of a waterproofing sheet is pressed to and engaged with the engagement projection of each fixing member 11, thereby spreading and fixing the waterproofing sheet. In this case, a part or the whole of the periphery of the hook-and-loop fastener 21 is not fastened to the fixing plate 3 and becomes a free end.  As a result, when the water permeable sheet is engaged with the engagement projections, a force for separating the water permeable sheet from the hook-and-loop fastener 21 acts in a shearing direction. The hook-and-loop fastener 21 is, therefore, hardly separated from the water permeable sheet, thereby improving workability for spreading and fixing the waterproofing sheet.
Patent JP-H08246586-A (JP)
Title: Prefabricated type lightweight steel frame partition wall
Inventor: KATAYAMA TOMIYASU
IPC: E04B2/74
Filed: 1995-03-14
Abstract: PURPOSE: To greatly reduce a quantity of waste board members, to reduce scaffolding work, to improve workability and product quality, and to dispense with a requirement for skilled workers. CONSTITUTION: An upper notch 2, to which a perpendicular piece in an upper steel angle runner 7 installed beneath the upstairs slab S is fitted slidably, is notched in the center of the upper end, and the lower end part, is supported slidably by means of a lower steel angle runner 8 installed on the downstairs slab S'. A base plaster board member 3 and a finish plaster board 4 are installed on both of the front face and the back face of the steel stud via a rivet.
Patent JP-H11249215-A (JP)
Title: Camera with flexible printed wiring board
Inventor: MIZOBUCHI KOJI
IPC: H01L25/18
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a camera having a flexible printed wiring board that can thin the total occupied thickness of the flexible printed wiring board at the time of being mounted in a bent state in the case of bending the flexible printed wiring board mounted with electronic parts of an IC or the like to mount it, and moreover can prevent short circuit caused by contact between the electronic parts of the IC or the like and reduce electromagnetic (electric field) interference with each IC and the influence of connection. SOLUTION: A plurality of IC chips 2A, 3B, 4C, 5D are mounted on a flexible printed wiring board 1 being arranged with respect to a bent position 1M so as not to opposedly overlap when the flexible wiring board 1 mounted with the IC chips 2A, 3B, 4C, 5D is bent in the specified bent position 1M and mounted to a camera member so that the faces of the board 1 overlap.
Patent JP-S62214106-A (JP)
Title: Production of ni-base spherical amorphous metal grain
Inventor: MASUMOTO TAKESHI
IPC: B22F9/10
Filed: 1986-03-14
Abstract: PURPOSE:To make mass production of Ni-base spherical amorphous metal grains of large grain sizes which are extremely industrially advantageous by continuously pouring a specifically composed Ni alloy from a molten state into cooling water which is kept rotated in a specified direction by a stirrer. CONSTITUTION:The melt of the alloy consisting, by atom%, 8-25% P, 0.1-12% B, 0.1-72% >=1 kinds among platinum group elements Pd, Pt, Ir, Ru, Rh, and Os and the balance Ni is filled into a furnace body 1. A nozzle 2 is attached to the base of the furnace body 1 and the molten metal is pressurized by gaseous Ar from the top surface. A cooling tank 3 contains the cooling water which is kept stirred by the stirrer 4 so as to rotate at a prescribe flow rate. A stopper of the nozzle 2 is opened in this state to pour the molten metal into the cooling water at a prescribed gushing flow rate. The Ni-base spherical amorphous metal grains are easily produced in a large quantity by the above-mentioned method. The resulted metal grains have good sphericity, large grain sizes and grain size distribution of small variance are thus obtd.
Patent JP-S60198508-A (JP)
Title: Optical fiber connector
Inventor: IMON KENGO
IPC: G02B6/36
Filed: 1984-03-22
Abstract: PURPOSE:To prevent break of an optical fiber due to variation of temperature by press-fixing an optical fiber core to a connector core of an optical fiber connector and increasing the force of friction acting between the optical fiber and a coating. CONSTITUTION:The front end part of an optical fiber core 4 is inserted into a core 1 of the optical fiber connector, and a screw of an outside cylinder 9 is turned to press a caulking part 8, which is connected to the core 1, to the optical fiber core 4 from the outside of the core 4. Next, >=250g force of friction is applied between the optical fiber and the coating by caulking. Thus, the optical fiber can endure sufficiently the compressive stress of the optical fiber due to variation of temperature.
Patent JP-H10254735-A (JP)
Title: Log recording system
Inventor: ZAITSU MAKOTO
IPC: G06F11/34
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a log recording system avoiding the generation of program debugging and reducing the burden of program development work. SOLUTION: The log recording system is provided with a control part 100A, a display code memory 4A, a character generator 3, a display control circuit 2, a display device 1, a storage device control circuit 6 and a storage device 5 in the same way as a former system. The display code memory 4A has an area storing an updated flag except for an area storing a display code. The control part 100A is provided with an update detection means 14 which always monitors the display code in the display code memory 4A and outputs an update detection signal showing a result for judging the necessity of update abased on the appearance of the new display code in the display code and the updated flag. An update means 12 generates and outputs storage update information in accordance with the update detection signal.
Patent JP-H11254488-A (JP)
Title: Valve gate type mold assembly
Inventor: YAMAMOTO KUNIO
IPC: B29C45/28
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To replace a preceding molding material in a material passage in a mold assembly promptly, surely, without leaving the residue with a succeeding molding material in color change. SOLUTION: A valve pin 26 which opens/closes a gate 11 is always engaged with a valve pin engaging hole 51 at the end of the valve casing 16 of a valve device 12 to prevent the decentering of the valve pin 26. A material passage recessed groove 56 for passing a molding material is formed on the periphery of the hole 51. In the groove 56, the gate 11 side is a tapered part 53. The gate 11 side end part of the hole 51 is a closed part 54 of the same cross-sectional shape with that of the valve pin 26. In this way, the space between the valve casing 16 and the end part of the built-in hole 13 of a fixed side mold plate 6 is filled almost completely with an insulating seal cap 56, reducing the residual molding resin in the space.
Patent JP-S56150522-A (JP)
Title: Manufacture of foamed polyethylene molding
Inventor: SATOU SHIGEYA
IPC: C08J9/228
Filed: 1980-04-25
Abstract: PURPOSE:To provide a foamed molding of superior dimensional stability through compact foaming through the deep interior of the charge by heating and foam-molding bridged perfoamed granules of polyethylene resin of a specific density and a specific Vicat softening point within a mold under a specified internal pressure. CONSTITUTION:Bridged prefoamed granules are prepared by using a polyethylene resin having a density rho of 0.925-0.940g/cm<3> and a Vicat softening point Ts represented by the absolute temperature system and satisfying a relationship: 14/15X 10<3>Xrho-1483/3<=Ts<=13/15X10<3>Xrho-1274/3. The bridged prefoamed granules are subjected to foam molding process by heating in a mold having an inner pressure of below 0.18kg/cm<2>G. The molded article thus obtained has a smooth surface, is free from shrink mark, has an excellent strength of fusion between granules and reduced ratio of dimensional change and is capable of retaining the stabilized shape against extended exposure to a high temperature.
Patent JP-H03258695-A (JP)
Title: Rocket
Inventor: SUGIYAMA KATSUMASA
IPC: B64G1/00
Filed: 1990-03-08
Abstract: PURPOSE:To provide improved performance, in a rocket for space development, by setting its sectional shape so that the sectional area of a vertical section with regard to its axis may be distributed smoothly. CONSTITUTION:A sectional shape of a craft is set so that, in the distribution of the sectional area (gross sectional area) of a vertical section with regard to the axial direction of a rocket 1 and a sub-rocket 2, the distribution diagram of the sectional area with regard to the position in a longitudinal direction may become smooth as illustrated. With this constitution, it is possible to reduce a resistance function and improve performance.
Patent JP-S57169320-A (JP)
Title: Manufacture of fiber-reinforced plastic product having curvature
Inventor: NISHIMOTO TAKASHI
IPC: B29C57/00
Filed: 1981-04-14
Abstract: PURPOSE: To obtain said product simply and efficiently regardless of its cross- sectional shape, by drawing off fiber-reinforced plastics raw material of molding from the mold of a specific shape to a direction different from the draw-off direction in the mold without hardening perfectly.  
     CONSTITUTION: For example, fiber-reinforced plastic raw material added with a catalyzer of lauroyl peroide etc. and a catalyzer of tertiarybutyl peroxybenzoate etc. in combination is hardened at the mold temperature set at 80W90°C and while said raw material is not perfectly hardened, it is drawn off from a mold having a straight path of a uniform cross section to a direction different from the draw-off direction in the mold and after said raw material is provided with a curvature, it is perfectly hardened, for example, at 100W140°C.  
     USE: Bumper beam material, spring material etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62213218-A (JP)
Title: Cylinder unit
Inventor: SUZUKI AKINORI
IPC: G11B5/02
Filed: 1986-03-14
Abstract: PURPOSE:To realize the fixing with high accuracy by bringing the rotary transformer stator in contact with the reference surface for setting predetermined dimension, providing an intermediate member to the holes and then fixing the stator with the bonding agent. CONSTITUTION:A stator 2 is placed with the surface opposing to the rotor set to the lower side on a jig 6 having the upper surface with high precision parallelism, a lower cylinder 4 is placed thereon in the inverted posture the reference surface a being in contact. By this contact, the predetermined dimension H is determined. The bonding agent 3 is supplied through a plurality of holes 4a and the intermediate members 5 in the same number of holes which are substantially adapted to the respective holes are provided to the holes 4a. Thereby, the bonding agent 3 enters between the stator 2 and intermediate members 5 and between the intermediate members 5 and holes 4a and the stator 2 and the lower cylinder 4 are bonded and fixed with desired accuracy through the intermediate members 5.
Patent JP-S60198495-A (JP)
Inventor: USHIDA MASAROU
IPC: G21F1/08
Filed: 1984-03-21
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-H07240164-A (JP)
Title: Index converging plate, and beam index type color cathode-ray tube device using this converging plate
Inventor: KOJIMA TOSHIHISA
IPC: H04N3/16
Filed: 1994-02-28
Abstract: PURPOSE:To realize an index converging plate in which a converged light can be efficiently generated without letting the converged light escape from the index incident surface of the converging plate, and a beam index type color cathode-ray tube device using this converging plate. CONSTITUTION:A dichroic mirror 12 provided on the incident surface side of a converging plate 9 transmits only the index light emitted from an index phosphor according to the emission of electron beams, and reflects lights of other wavelengths. A reflecting film 11 is formed on the surface other than the incident surface of the converging plate 9 so as to totally reflect the converged light, and, consequently, the converged light can be efficiently generated without letting the converged light escape from the incident surface of the converging plate 9.
Patent JP-S51130748-A (JP)
Title: Equi-velocity universal joint
Inventor: TAKAHASHI KOUICHI
IPC: F16D3/2245
Filed: 1975-05-08
Abstract: PURPOSE: In an equi-velocity universal joint, without elongating ball holes of cage, the cage is assembled in an outer race. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000252531-A (JP)
Title: Manufacture of thermoelectric semiconductor device
Inventor: YAMADA KAZUKIYO
IPC: H01L35/16
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To enable a thermoelectric semiconductor device where a heat dissipating side and a heat absorbing side are thermally isolated from each other by a partition plate to be mass-produced. SOLUTION: A thermoelectric semiconductor device is equipped with P-type and N-type thermoelectric semiconductor needle single crystals 12 whose one ends are tapered off and which are constant in directional properties and oriented in the direction of an axis, partition plates 21 which are provided with holes 22, high in electrical insulation properties, and low in thermal conductivity, and an assembly jig which is capable of inserting the partition plates 21 in parallel with each other is used.  A first process where the thermoelectric semiconductor needle single crystals 12 are inserted into the opposed holes 22 bored in the partition plates 21, a second process where the partition plates 21 and the thermoelectric semiconductor needle single crystals 12 are bonded together, and a third process where the thermoelectric semiconductor needle single crystals 12 are cut off between the partition plates 21 at right angles with the longer direction of the crystal 12 are provided.
Patent JP-H03258001-A (JP)
Title: Polarized wave front rotary antenna
Inventor: AKAISHI AKIRA
IPC: H01Q3/00
Filed: 1990-03-07
Abstract: PURPOSE:To rotate a polarized wave front electrically, to attain miniaturization and light weight and to improve the reliability by fitting a variable power 1/2 divider varying electrically power to two feeding terminals of a primary radiator. CONSTITUTION:Two outputs of a variable power 1/2 divider are given to two terminals of a polarized wave branching filter 8 and the length of two lines from the polarized wave branching filter 8 and the variable power 1/2 divider is adjusted so that the phase of two plane waves orthogonal to each other is the same with each other. Since two linearly polarized waves orthogonal to each other radiating from an antenna are synthesized in terms of vectors into one linearly polarized wave, the inclination of the polarized wave is varied freely by varying an output amplitude of the variable power 1/2 divider 5. Moreover, the amplitude of the output from the variable power 1/2 divider 5 is varied electrically by a command from ground. Thus, the polarized wave front is rotated electrically, miniaturization and light weight are attained and the reliability is improved.
Patent JP-S59181891-A (JP)
Title: Balancing and unbalancing converting circuit
Inventor: HAYASHI TOSHIO
IPC: H03H11/32
Filed: 1983-03-31
Abstract: PURPOSE:To attenuate power supply noise without using an externally mounted capacitor for ripple filter by outputting a signal proportional to a signal applied to the 1st and 2nd balancing signal input terminals as the collector current of a transistor (TR). CONSTITUTION:Operational amplifiers 14, 15 are used as a voltage follower, a potential at a terminal 1 and an emitter potential of a TR15 are equal, a potential at a terminal 2 and an emitter potential of a TR17 are equal, a voltage equal to a voltage of a balancing signal at the terminals 1, 2 is impressed across a resistor 18, an equal current flows to the resistors 18 and 7 in neglecting a base current of the TR15, and an AC signal is outputted to a terminal 13. Thus, the relation between the input and output is as Vout=(Vin/R4)R2. Since this equation does not include the term of power supply noise, the power supply noise attenuation is ensured without any ripple filter.
Patent JP-H08250694-A (JP)
Title: Solid-state image sensor and manufacture thereof
Inventor: YAMAGUCHI TETSUYA
IPC: H01L27/146
Filed: 1995-03-15
Abstract: PURPOSE: To suppress the formation of a fine gap in a shielding film, to eliminate the film peeling of a shielding layer, and to measure accurate dark time output by setting the maximum fiber width of the film to a specific value or more by using a metal such as molybdenum or its metal thin film as the film. CONSTITUTION: The solid-state image sensor sequentially comprises a solid-state image sensor chip formed with a signal charge storage diode 4 and a pixel electrode 9, a photoconductor film 10, a transparent electrode 11 and a shielding film 13 on a semiconductor substrate 1. Particularly, as the film 13, a metal thin film containing one or more types of metal of molybdenum, tungsten, titanium, chromium, tantalum or the elements or compound of the oxide, nitride, carbide, silicide of the thin film is used. The maximum fiber width of the film 13 is 40mm or more. Thus, the fiber width of the film 13 is increased to eliminate the peeling or the gap of the film 13. In this manner, an accurate dark output can be obtained at an optical black.
Patent JP-H05253825-A (JP)
Title: Manufacture of optical lens, and optical lens
IPC: B24B13/01
Filed: 1992-03-13
Abstract: PURPOSE:To improve the productivity by making difficult to change the curvature of a lens material in a continued processing, and grinding numerous lens materials without correcting the curvature. CONSTITUTION:An electrodeposition plate 2a used when a lens material 6 is ground has a processing surface along a curvature to process, and diamond abrasive grains 21a with a specific grading are fixed to the whole surface of the processing surface in an electrodeposition. A lens material 6 held by a lens holder 11 is pressure-contacted on the processing surface of the electrodeposition plate 2a, and the electrodeposition plate 2a and the lens material 6 are slided each other so as to grind the lens material 6. Since the diamond abrasive grains 21a are fixed by an electrodeposition in this case, the diamond abrasive grains 21 are held strongly, and at the same time, the density of cutting blades of the diamond abrasive grains 21a can be increased, and the electrodeposition plate 2a is hardly abraded. Consequently, the curvature of the electrodeposition plate 2a is hardely changed even though a continued processing is applied, and the processing curvature of the lens material 6 receives no influence, accordingly.
Patent JP-H10254891-A (JP)
Title: Information retrieving device
Inventor: TANANO HIROSHI
IPC: G06T1/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To improve retrieving efficiency by enabling the inputting of a fuzzy time expression. SOLUTION: A position measuring part 8 and a process monitoring part 7 automatically acquire information in obtaining data and a data registering part 1 automatically registers it. When retrieving, a retrieving request analyzing part 9 analyzes retrieval to input retrieval by data contents and retrieval by accessory information by a series of the input of character strings. A time expression analyzing part 12 converts a fuzzy time expression to a quantative time expression to retrieve a data base 2. Thereby, desired data are easily retrieved.
Patent JP-S51130961-A (JP)
Title: Simpler method of sorting out cobble stone etc. as frame materials
Inventor: NOSE TAMOTSU
IPC: B07B1/00
Filed: 1975-05-08
Abstract: PURPOSE: To provide sands scooped up from under-ground into a required treatment chamber, where stones are separated from sands under hot air drying. Thus, without being affected by the conditions of the diggings, cobble stone etc. can be sorted out. 
     COPYRIGHT: (C)1976,JPO&Japio