baber/WOPTO huggingface dataset:
Patent JP-H0446842-A (JP)
Title: Gas bag
Inventor: ISHIGURO YOSHITAKA
IPC: B60R21/20
Filed: 1990-06-13
Abstract: PURPOSE:To eliminate any easily broken portion of a gas bag for protecting the crew of an automobile from a shock by keeping the first folding line for folding a bag member made of two upper and lower circular woven clothes, in the same direction as the texture bias of respective clothes. CONSTITUTION:Two upper and lower circular clothes 11 and 12 are connected to each other at the girth thereof, and a disc-like bag body is thereby formed. In addition, an opening 13 for positioning a gas generation section is formed at the center of the lower woven cloth 12. Then, the bag body when collapsed is folded from a position near the opening 13 along the first folding line 15 as illustrated. Furthermore, the bag body is folded by plural times from a folding line 16 along the line 15, thereby being folded into a small size. The direction of the aforesaid folding line 15 is kept identical with the texture bias direction of the upper and lower woven clothes 11 and 12.
Patent JP-S5580328-A (JP)
Title: Circuit-installation structure
Inventor: INOUE KAZUO
IPC: H05K3/32
Filed: 1978-12-12
Abstract: PURPOSE: To obtain a very thin and compact circuit by providing a device hole in flexible tape made of organic materials, inserting IC chips into the hole, conncting the IC to a circuit pattern provided on the tape, and thereafter covering the product by a thermohardening resinous sheet.  
     CONSTITUTION: A plurality of pilot holes 2a that are used as a reference are provided in both sides of long flexible tape 2 made of organic materials such as polyamide and the like, and a device hole 2b is provided in the central portion of the tape 2. Then, a circuit pattern is formed by depositing a copper foil on the tape 2 and by performing etching. Fingers 3a which are provided on the tape 2 are plated by tin and extended to the inside of the hole 2b. Then, an IC chip 4 is placed in the hole 2b, and bonding portions 4a and the finers 3a are connected. An epoxy- group thermo-hardening resinous film in a semi-hardened state is provided so as to surround the sides of the chip 4 and the finger portions 3a, and is heated to be hardened, thereby a sheet 16 is formed to protect the surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5943406-A (JP)
Title: Sequence controller
Inventor: IKUTA KOUJI
IPC: G05B19/02
Filed: 1982-09-03
Abstract: PURPOSE:To make the number of instruction words constant regardless of the number of shift stages and to improve the efficiency of utilization of a program memory by providing a storage means consisting of plural storage unit stages stored with pieces of binary information of respective stages of a shift register respectively. CONSTITUTION:The storage means consisting of plural storage unit stages stored with pieces of binary information of respective stages of the shift register is provided. For example, when data is supplied from an external sensor through an input interface 5, this data is stored in an RAM4 and a CPU1 performs control operation according to the system program in the ROM2. Then, a program concerned in sequence operation written previously through a keyboard 7 is read out of a program memory 3 and a program containing shift register instructions is read out of a register memory 11 and an input storage register 12 through a decoder 13 according to said program. Then, arithmetic processing is carried out according to the program read by the CPU1 and the results are outputted through an output interface 6.
Patent JP-S5679162-A (JP)
Title: Coating composition for surface protection
Inventor: UCHIYAMA KEIICHI
IPC: C09D5/20
Filed: 1979-11-30
Abstract: PURPOSE: The titled composition capable of forming a film by air-drying, protecting various kinds of coating films temporarily, releasable readily with warm water, etc. immediately before use, comprising inorganic powder (improving the surface), specific wax, a surface active agent, and an aliphatic solvent.  
     CONSTITUTION: The desired composition comprising (A) 13W32wt% one or more inorganic powder, e.g., calcium carbonate, (B) 5W14wt% one or more inorganic powder with the surface having improved hydrophobic properties, (C) 2W5wt% wax, e.g., microcrystalline wax, etc. having an acid value 0W5, (D) 1W5wt% one or more surface active agent, e.g., alkylbenzenesulfonate, etc., (E) not more than 5wt% aliphatic solvent (boiling point preferably 80W200°C), e.g., mineral spirit, etc. and water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5779422-A (JP)
Title: Leak test device
Inventor: TOMITA TOYOFUMI
IPC: G01M3/20
Filed: 1980-11-05
Abstract: PURPOSE:To eliminate an error of measurement caused by the uneven concentration of the probe gas within a chamber, by sucking the gas via plural suction ports provided in the chamber and detecting the concentration of gaseous probe contained in the sucked gas. CONSTITUTION:An object 2 to be tested and filled with a gaseous probe gas is stored into a test chamber 1 with a valve V closed to be left as it is for a certain period of time. The valve V is opened, and a suction pump PM is started to absorb the gas within the chamber 1 in an even flow rate through suction ports S1-S4. Then the mixed gas is sent into a leak detector LD. The measured gaseons probe concentration shows the mean value of the gaseous probe in the chamber 1. Using this value, the leak amount of the object 2 can be accurately obtained from an equation A=LXT/V. In this case, the inside capacity of the chamber which is obtained by subtracting the volume of the object 2 is referred to as Vcc; the leak amount of the object 2 is Lcc/sec; the standing time is Tsec; and the concentration of the gaseous probe is A within the chamber 1 after standing for time T, respectively.
Patent JP-H11345681-A (JP)
Title: Sheet heating element
Inventor: YAMAZAKI TARO
IPC: H05B3/14
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To be able to use in a wide temperature range, has PTC characteristics, and uniformly keep conductivity over the whole sheet by making a raw material containing carbon fibers, expanded graphite, and the specified layered silicate with a paper machine. SOLUTION: Layered silicate is prepared by heating a mixture containing talc, sodium silicofluoride and/or lithium silicofluoride at 700-1200 deg.C. It is expandable, layered silicate having an alkali metal selected from sodium and/or lithium, magnesium, silicon, oxygen, and fluorine as the main components. A sheet produced from a raw material containing carbon fibers, expanded graphite, and the layered silicate with a paper machine is impregnated with a coating material component containing carbon black to form prepreg, and the prepreg is heated and pressed to produce a sheet heating element. Practically, a pair of electrodes is fixed to the prepreg, the prepreg is interposed between upper and lower heat resistant, insulating sheets, they are heated and pressed with a heating/pressing roll to produce the sheet heating element.
Patent JP-S6313960-A (JP)
Title: Backlash prevention gearing
Inventor: MIURA KIYOSHI
IPC: F16H55/18
Filed: 1986-07-01
Abstract: PURPOSE:To make the device compact without necessitating an oil pump or the like, by feeding a splash oil collected by an oil guide to an oil sump by a centrifugal force of a gear, and supplying the pressure oil to a hydraulic backlash prevention device. CONSTITUTION:A splash oil 41 in an engine is collected to a lower space 29 by an oil guide 17. The collected oil is supplied through a shaft hole 25 of a support shaft 9, and oil passages 24 and 28 sealed by a seal plate 26 to a bearing 28, and is further fed into an oil sump 23 by a centrifugal force generated by rotation of a first idle gear 7. The pressure oil in the oil sump 23 is supplied into a plunger 22 of a hydraulic backlash prevention device 20, and is further supplied through a check valve to a high-pressure chamber. In negative driving operation, the check valve is closed, while in positive driving operation, a main gear 12 and a sub gear 11 biased by a spring in a backlash eliminating direction are rigidly connected, thereby preventing the generation of backlash. Thus, the device may be made compact without necessitating an oil pump or the like.
Patent JP-H0812395-A (JP)
Title: Hydraulic composition
Inventor: IZUMI TATSUO
IPC: C04B28/00
Filed: 1994-07-06
Abstract: PURPOSE:To improve fluidity, dispersion resistance, self-filling property and long term fluidity-keeping property by incorporating a specific water soluble high molecular polymer, polymer or copolymer, formaldehyde condensation product and hydraulic powder. CONSTITUTION:One or more kinds of hydraulic powder such as cement, 0.1-10.0wt.% water soluble high molecular polymer (a) such as an alkylene oxide derivative obtained by adding 10-1000mol alkylene oxide to a 6-30C univalent alcohol or the like per the quantity of water necessary for producing the hydraulic composition, the polymer or copolymer (b) of one or more kinds of monomers selected among unsaturated carboxylic acids, the derivatives and the like, and one or more kinds of the formaldehyde condensation products (c) selected among methylol compound, or sulfonated compound of either one of naphthalene, melamine, phenol or the like are added in the ratio of (b):(c)=(60-99):(40-1) and by 0.3-3.0wt.% in total of component (b) and component (c) as available components per the cement and mixed by a dry blending method or the like to obtain the hydraulic composition.
Patent JP-S5581798-A (JP)
Title: Sludge drawing controller for sludge concentration tank
Inventor: TSUKADA TADASHI
IPC: C02F11/12
Filed: 1978-12-18
Abstract: PURPOSE: An apparatus used in sewage treatment plant in which drawing pump is controlled according to the concentration and flow rate of concentrated sludge, sludge of stable concentrations is drawn out with optimum timing, and treatment in the next process is performed effectively.  
     CONSTITUTION: The sludge 1 and the excess sludge 2 are concentrated, extracted  through the pump 4, and measured by the concentration measure 5. Then, a signal is  sent to the controller 6 by which as preset concentration signal is received, operating  start command is sent to the sludge pump 7. Then, the concentrated sludge is sent to  the next process 8. On the other hand, since the treating performance of the sludge  treatment process is determined, the amount of sludge drawn is measured by the  measurer 9, the integrated amount is calculated by the apparatus 10, and when it  reaches more than set value, operating command signal for the pump 7 is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000349675-A (JP)
Title: Satellite broadcast reception system
Inventor: WATANABE SATORU
IPC: H04N5/44
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a satellite broadcast reception system by which a reception signal of a BS, UHF, VHF and a reception signal of a CS transmitted through one cable are received by a community system. SOLUTION: A CS/BS antenna 1 receives a BS broadcast and a CS broadcast and a right-handed circularly polarized wave converter 2 and a left-handed circularly polarized wave converter 3 receive the broadcast programs. The right-handed circularly polarized wave converter 2 converts a right-handed circularly polarized wave signal of the BS and CS broadcast programs into an intermediate frequency signal and the left-handed circularly polarized wave converter 3 converts the left-handed circularly polarized wave signal of the CS broadcast program into an intermediate frequency signal not in duplicate with the intermediate frequency signal for the BS, CS broadcast programs. A polarized wave mixer 4 mixes the intermediate frequency signals outputted from the right-handed circularly polarized wave converter 2 and the left-handed circularly polarized wave converter 3.  Furthermore, a U/V mixer 8 mixes the signals received by a UHF antenna 6 and a VHF antenna 7. A booster 5 amplifies the signals mixed by the polarized wave mixer 4 and the U/V mixer 8 and provides an output of the result to one coaxial cable 9.
Patent JP-S5279471-A (JP)
Title: Vibrating bowl feeder
Inventor: SUZUKI TAKAMICHI
IPC: B65G27/24
Filed: 1975-12-26
Abstract: PURPOSE: To provide a vibrating bowl feeder which can reduce the bounding of parts by supporting a movable plate by bar member inserted into a post provided on a base and by alternatively attracting the plate by vertical and horizontal magnets to vibrate it in elliptical motion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05347525-A (JP)
Title: Noise reduction device
Inventor: IKEDA OSAMU
IPC: H04H40/72
Filed: 1992-06-15
Abstract: PURPOSE:To obtain the noise decreasing device which can decrease effectively a noise without using an expensive and high performance A/D converter. CONSTITUTION:The device is provided with band separating circuits 3, 7 for separating a low band and a high band, and attenuating circuits 4, 8 for compressing a dynamic range of the separated high band, and when a result of decision of a level deciding circuit 2 is below a prescribed set value, compressibility of the attenuating circuits 4, 8 is varied in accordance with its input level value, and also, by varying a value of filter coefficients (a), (b) and (c) given to the band dividing circuits 3, 7, its cut-off frequency is varied. Accordingly, as a level of an input signal lowers, the dynamic range in the high band containing much noise is compressed effectively, and also, band width of the compressed high band extend on the low band side. In such a way, elimination of a noise (hiss noise, etc.) in an area in which an input level is extremely low is performed more effectively.
Patent JP-H11320515-A (JP)
Title: Manufacture of laminated lumber
Inventor: KURIMOTO YOSHIAKI
IPC: B27D1/04
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a high quality product at low cost by a method wherein an adhesive is applied in advance on both of an upper and a lower veneers for pinching carbon fibers therebetween and then the carbon fibers are scattered or the carbon fibers and a binder are sprayed on the veneers and fixed by pressure together in manufacturing a carbon fiber reinforced laminated lumber. SOLUTION: In order to manufacture a carbon fiber reinforced laminated lumber, which is made of a plurality of veneers and in at least one layer of which or between any veneers of which carbon fibers are interposed, after an adhesive is coated in advance on both or an upper and a lower woods for pinching the carbon fibers, the carbon fibers are scattered or the carbon fibers and a binder are sprayed and arranged and, at the same time, fixed by pressure so as to obtain a laminated lumber. In this case, as a wood to be used, there is no specified one. In general, lumber or scantling formed of Japanese cypress, Japanese cedar, pine tree or the like is used. Further, as an adhesive, there is no specified one and a preferable one is epoxy resin or the like.  As a carbon fiber, there is no specified one and a desirable one is the carb on fiber, the precursor of which is, for example, a polyacrylonitrile.
Patent JP-H0715165-A (JP)
Title: Shielding material for electromagnetic wave
Inventor: KITAGAWA KOJI
IPC: H05K9/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide an electromagnetic wave shielding material which can be fitted to signal lines, etc., with high workability and is hardly deteriorated even when the material is repeatedly used. CONSTITUTION:An electromagnetic wave shielding material 2 is constituted by forming an insulating layer 6 on the surface of a conductive material 4 formed by cutting a cylinder along its axial direction by dip forming the material 4 while its shape is maintained. Since the shielding material 2 is formed in advance in such a cylindrical shape, namely, in a nearly signal-line coating form, the material 2 is not deformed than needed when the material 2 is put around or removed from a signal line. Therefore, the conductive material 4 and insulating layer 6 constituting the material 2 are not deteriorated, but hold their excellent shielding effect and insulating property even when the material 2 is used for a long period or the material 2 is repeatedly used.
Patent JP-2000347586-A (JP)
Title: Light guide body, method for formation thereof and display device equipped with the same
Inventor: KASHIO YUKIO
IPC: G09F9/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To make a nondisplay region among, for example, four liquid crystal panels invisible even when the four liquid crystal panels are arranged next to one another in a 2×2 matrix on a single plane. SOLUTION: For example, a light guide body 11 in the lower left side of the figure (A) has an inclined part 11c to shift, as shown by an arrow P, the exit face 14 by a specified distance toward the upper right side from the entrance face 13. The right ends of the exit faces 14 of the two light guide bodies 11 in the left side of the figure (A) are in tight contact with the left ends of the exit faces 14 of the two light guide bodies 11 in the right side of the figure (A). Also, the upper ends of the exit faces 14 of the lower two light guide bodies 11 in the figure (A) are in tight contact with the lower ends of the exiting faces 14 of the two light guide bodies 11 in the upper side of the figure (A).
Patent JP-S5857822-A (JP)
Title: Touch switch circuit
Inventor: OCHIAI RIYOUICHI
IPC: H03K17/96
Filed: 1981-09-30
Abstract: PURPOSE:To simplify the constitution of a titled circuit, by arranging a pair of keys corresponding to X and Y columns in matrix, connecting a scanning device respectively to each X and Y column, and scanning each column once or over at one period of induced hum. CONSTITUTION:A lot of keys 2X, 2Y corresponding to X and Y columns are arranged in matrix, and a touch switch circuit of induced hum detecting system using a CMOS inverter gate 1 is connected to each X and Y column. Each touch switch circuit is scanned once or over during one period of induced hum with an X scanning device 5X and a Y scanning device 5Y, allowing each touch switch circuit to perform detection through sequential turning-off of transistors QX1 and QY1. Thus, although MXN cross points of the matrix are provided and a pair of keys are given at each cross point, NX2-set of touch switch circuits can afford the function, allowing to simplify the circuit constitution and to reduce the cost.
Patent JP-H08324727-A (JP)
Title: Storage shelf
Inventor: FUJIWARA MASATOMI
IPC: B65G1/14
Filed: 1995-05-31
Abstract: PURPOSE: To provide a storage shelf where a stored article does not easily fall from the shelf in the earthquake, etc. CONSTITUTION: Transverse beams 3, 3 are connected to longitudinal beams 2, 2 between columns 7, 7 erected with intervals in the longitudinal and right-to- left direction, a double-sided pallet is loaded on the transverse beam 3 and the longitudinal beam 2 with the stored article loaded thereon, an engaging claw 1 projected on the surface of the longitudinal beam 2 is engaged with a lower plate of the double-sided pallet to regulate the movement in the longitudinal direction of the pallet and prevent the pallet from being fallen from the transverse beam 3.
Patent JP-H08850-A (JP)
Title: Double blade safety razor
Inventor: YAMAMOTO MASAYASU
IPC: B26B21/22
Filed: 1994-06-15
Abstract: PURPOSE:To provide a double blade safety razor capable of effectively performing shaving without injuring skin or being affected by the razor at the time of shaving. CONSTITUTION:In the respective blade bodies of the double blade razor, a guard film 5 provided by arranging many hole parts 4 in one line is wound around the blade edge, and a blade edge 6 is exposed from the respective hole parts 4. Then, the width of an edge guard part 7 interposed between two adjacent hole parts 4 is formed extremely narrower than the width of the hole part 4, and one edge guard part 7 of two overlapped blade bodies is positioned at the center of the hole part 4 of the other blade body.
Patent JP-H0713316-A (JP)
Title: Photographic film separating method
Inventor: YAGO ATSUSHI
IPC: G03C3/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide a photographic film separating method by which a photographic film can be pulled out easily form a photographic film cartridge without damaging it. CONSTITUTION:A slit 15 is formed in a shaft part to constitute a spool 11 round which a photographic film is wound, and a rear end locking means 25 is arranged in one shaft part 17 separated by forming the slit, and a presser claw 16b to press down the photographic film is arranged in the other shaft part 16, and a tip shape separating member 41, which has rigidity higher than the shaft part and enters almost simultaneously over an area having the presser claw 16b and the locking means 25 in the slit 15, is inserted between the photographic film and the locking means 25 in the slit in the spool 11 where the whole of the other shaft part 16 is constituted in low rigidity, and the rear end of the photographic film is separated from the spool 11.
Patent JP-H08326804-A (JP)
Title: Wheel cylinder of brake device
Inventor: NAKAJIMA YASUNARI
IPC: F16D65/22
Filed: 1995-05-31
Abstract: PURPOSE: To apply anchor surfaces having anchor angles to either of right end left wheels, in the case of the wheel cylinders of a two-leading type brake device. CONSTITUTION: The inclined anchor surfeces 7a, 7b of two surfaces having respective anchor angles θ of linear symmetry whose mountain form top is made to be a center line 0-0, are formed on the end surface of an anchor part 6 against which one end of a brake shoe l provided et one end of a wheel cylinder 3 butts.
Patent JP-H095485-A (JP)
Title: Nuclear fuel cladding tube and manufacture thereof
Inventor: HIGASHINAKAGAHA EMIKO
IPC: G21C21/02
Filed: 1995-06-22
Abstract: PURPOSE: To provide a nuclear fuel cladding tube capable of suppressing the occurrence of nodular corrosion near the weld sections and being safely used over a long period. CONSTITUTION: A cladding tube main body 1 and end plugs 3, 4 are connected by welding to form the nuclear fuel cladding tube. The tensile stress on the outer surfaces of welding heat effect sections between the cladding tube main body 1 and the end plugs 3, 4 is removed in this nuclear fuel cladding tube.
Patent JP-2000346584-A (JP)
Title: Heat exchanger
Inventor: YAMAMOTO KEN
IPC: F28F9/24
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce in size a heat exchanger and to improve heat exchanging performance in a heat exchanger having header pipes disposed at both ends of first and second channels. SOLUTION: The heat exchanger comprises double tubes 200 each having a second header pipe 220 disposed in a first header pipe 210 at both ends of a heat exchanging portion, in such a manner that openings 110a, 120a of both ends of first and second channels 110 and 120 respectively communicate with the first and second header pipes 210 and 220. Thus, the exchanger is reduced in size in a fluid flowing direction of the exchanging portion, and hence can be decreased in size.
Patent JP-H079645-A (JP)
Title: Thermoforming polyester sheet
Inventor: SUGIYAMA TAKUJI
IPC: B29L9/00
Filed: 1993-06-28
Abstract: PURPOSE:To provide a thermoforming polyester sheet having excellent heat seal property wherein blocking does not occur in a take-up state and a molded body can be released smoothly from a stacked state. CONSTITUTION:On an inner face of a non-crystal linear saturated polyester resin layer 2 as a base layer, a blended resin 1 in which a copolymer polyester having a glass transition temperature 85 deg.C or below or other type of polyester including the polyester is blended is arranged as a heat seal layer. On an outer face of the opposite layer of the layer 1, a polybutylene terephthalate 3 is compounded in order to prevent blocking with the heat seal layer.