baber/WOPTO huggingface dataset:
Patent JP-H01277009-A (JP)
Title: Cmos semiconductor integrated circuit
Inventor: HIROSE SHINICHI
IPC: H03K19/094
Filed: 1988-04-28
Abstract: PURPOSE:To obtain an amplifying circuit to constitute an oscillator with little unnecessary radiation by setting, the difference between a input threshold voltage and a clamp voltage to an input diode 1/3 or below as much as a power source voltage. CONSTITUTION:A resonance circuit consists of capacitors CIN and COUT and X'tal, and a resistance Rf determines the direct-current operating point of the built-in amplifier of a CMOS LSI. When an oscillation grows and becomes steady, the amplitude of a signal which appears in an input terminal IN and an output terminal OUT is clamped by the VIN-IIN characteristic of the input terminal or is determined by the limitation of an output amplitude. In case the threshold level of the amplifier is, for example, near 1/4 of the power source voltage, when CIN/COUT<=1, the amplitude of the terminal IN is limited to about 2(VF + power source voltage/4). Consequently, the CMOS LSI whose amplitude of oscillation is small and high-frequency unnecessary radiation is little can be obtained. Here, the VF shows a diode forward voltage.
Patent JP-H0622995-A (JP)
Title: Water-soluble contraceptive device
Inventor: YOKOI TSUTOMU
IPC: C08L71/02
Filed: 1992-02-25
Abstract: PURPOSE:To obtain a water-soluble contraceptive device which is suitable for a condom, contraceptive film, etc., and is free from environmental pollution and can be easily treated, by forming the device out of the material which is formed by compounding polyoxyethylene nonylphenyl ether into a specific water-soluble polymer. CONSTITUTION:As the material for a water-soluble contraceptive device, such composition is used that is formed by blending polyoxy ethylene nonylphenyl ether with single kind or several compounded kinds among an alkyl oxide group polymer, or polycolic acid having a molecular weight of 16,000-28,000 and IV of 1.0-1.6 and/or poly-1-lactic acid having a molecular weight of 30,000-47,000 and IV of 1.0-1.8, and/or the copolymer of the above-described glycolic acid or (BTC resin) butane-1,2,3,4-tetracarboxylic acid or (PEO) polyethylene oxide. Into the water-soluble polymer, germicidal agents, sterilizing agents, or disinfectants, surfactants, lubricants, color pigments, perfume, etc., are mixed and kneaded.
Patent JP-H06320309-A (JP)
Title: Tool mounting/demounting device
Inventor: NISHIO SHUICHI
IPC: B23B31/117
Filed: 1993-05-10
Abstract: PURPOSE:To provide a tool mounting/demounting device which can easily press off a shank and a collet drawn by a pull stud bolt and firmly pressed into a tapered hole of a tool holder. CONSTITUTION:An anchor ring 5 having pawls 6 is screwed to the point end periphery of a fixed sleeve 1 having a tapered hole 2 and a protrusion 3. An operating ring 7 having a socket 9 and a reaction force receiving surface 10 is mounted rotatably at a fixed position to the rear part periphery of the fixed sleeve 1. After inserting a tapered shank 21 to a tapered hole 2, the pawl 6 is bayonet-fitted to a peripheral groove 24, provided in a flange 22 of a tool holder 20, to pull the holder 20 stopped in an axial direction, and further the protrusion 3 is fitted to a notched part 23 to lock turning the holder 20. A non-circular flange 31 of a pull stud bolt 29 is fitted to the socket 9, and when a rear end of the bolt 29 is received by the reaction force receiving surface 10 to rotate the operating ring 7, a shank 27 can be press removed from a tapered hole 25 by axial directional thrust generated between a screw hole 28 and a screw 30.
Patent JP-S60313-A (JP)
Title: Ultrasonic thickness meter
Inventor: KITADA TOYOHIKO
IPC: G01B17/02
Filed: 1983-06-16
Abstract: PURPOSE:To improve measuring accuracy by integrating clock pulses related to measurement from the first time to the prescribed number of times out of plural times and varying the zero point of a zero point calibrating circuit in proportion to the integrated value. CONSTITUTION:An R-SF/F14 outputs a square wave by regarding the decay timing of a monostable multivibrator 12 to be used as a zero point compensating circuit as a zero point and the period from the zero point to the receiving timing as the pulse width related to the plate thickness. An integration counter 19 integrates all clock pulses outputted from a conversion circuit 17 in each measuring operation. A display part 21 having decimal 4-digit structure is connected to the output side of the integration counter 17 through a decoder/driver 20. After completing the measurement of 160 times, the plate thickness corresponding to the integrated value of the integration counter 19 is displayed with 1/100mm. unit by a control circuit.
Patent JP-H01278561-A (JP)
Title: Polyimide composition and semiconductor device produced by using the same composition
Inventor: MIYOSHI TAKANORI
IPC: C08L79/08
Filed: 1988-04-30
Abstract: PURPOSE:To obtain a polyimide composition having low linear expansion coefficient and excellent adhesivity and useful as a coating film for semiconductor device by compounding a specific copolymerized polyimide with a specific polyimide at a specific ratio. CONSTITUTION:The objective polyimide composition having a total linear expansion coefficient of <=2X10<-5>cm/cm/ deg.K can be produced by compounding (A) a copolymerized polyimide composed mainly of the constituent units of formula I and formula II [Ar1 is group of formula III, etc.; R1 is group of formula IV (X is O, etc.); R2 is group of formula V (R3 and R5 are bivalent organic group; R4 and R6 are univalent organic group; p and q are >=1), etc.; l and m are >=1 and 100>l/m>1] and (B) a polyimide composed mainly of the constituent unit of formula VI [R7 is group of formula VII (R' is lower alkyl, etc.), etc.; n is >=1] at a ratio of 1/20<A/B<1. Said composition is applied to the surface of a semiconductor element to form a coating film.
Patent JP-H05262450-A (JP)
Title: Chinese character printer output processing system
IPC: B65H45/00
Filed: 1992-03-16
Abstract: PURPOSE:To carry out respective processes of printing, Chinese character printer output, burst and folding consistently/continuously. CONSTITUTION:After an unprinted roll is wound while printing Chinese characters and is formed in a printed roll, respective processes of Chinese character printer output, burst and folding are carried out successively/continuously while rewinding the printed roll.
Patent JP-H02285129-A (JP)
Title: Bolt jointing metal fitting
Inventor: KUROIWA YASUHIKO
IPC: E04B1/38
Filed: 1989-04-27
Abstract: PURPOSE:To facilitate the jointing of members by inserting rear metal fittings provided with a screw slot set eccentrically from the central section, into a space between a joint metal fitting provided with a loose hole, and a jointed member, to be freely moved. CONSTITUTION:A joint metal fittings 1 is formed with base plates 3, 3 and a connecting plate 4, and fitting slots 5, 5 and a slender longish penetration slot 6 are arranged. After that, on a circular-plate-shaped rear metal fittings 2, a screw slot 10 is set on the section set eccentrically from the central section. Then, the bolt slot 12 of a joint member 11 is put together with the slot 6 of the connecting plate 4, and on the screw slot 10 of the rear metal fittings 2, a joint bolt 13 is spirally fitted, and is jointed to a member 7 to be jointed. As a result, even if the bolt slot of the member is slightly shifted positionally, it is easily corrected and the member can be jointed.
Patent JP-S5632557-A (JP)
Title: Temporary protective coating composition
Inventor: NISHIGAKI EIICHI
IPC: C09D5/20
Filed: 1979-08-28
Abstract: PURPOSE: The titled composition, suitable for temporary protection of a finished product, e.g. an automobile, and comprising a specific pigment selected from carbon black, zinc flower, lithopone, etc. and an ultraviolet light absorber in a protective film forming component.  
     CONSTITUTION: A composition comprising (A) one or more types of pigments selected from carbon black, zinc flower, lithopone, antimony oxide and iron oxide pigments and (B) an ultraviolet light absorber, e.g. 2-(2'-hydroxy-3',5'-di-tert- amylphenyl)benzotriazole, in (C) a protective film forming component of a waxy material, e.g. polyethylene wax. Preferably, the amounts of the components (A) and (B) are 0.005W100pts.wt. and 0.01W10pts.wt. per 100pts.wt. the component (C) respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06270742-A (JP)
Title: Dead angle preventing auxiliary mirror
Inventor: HIROKAWA URATOSHI
IPC: B60R1/06
Filed: 1993-03-22
Abstract: PURPOSE:To enlarge a visual field not by a visual observation method of turning the face toward a vehicle running close at the obliquely backward side so as not to be reflected well in an existing rear view mirror but by providing the rear view mirror with two mirror faces, thereby eliminating visual observation so as to prevent the generation of an accident such as contact and a collision between vehicles due to carelessness toward the front caused by visual observation. CONSTITUTION:In addition to an existing mirror face 1, another mirror face 1 is fitted being turned outward at an angle (2) of 1 deg. or more so as to enlarge the visual field of a rear view mirror.
Patent JP-H0410367-A (JP)
Title: Membrane power generation device
Inventor: NAKAMATSU YOSHIRO
IPC: H01M14/00
Filed: 1990-04-26
Abstract: PURPOSE:To enable obtaining a small and lightweight, but useful fuel cell at low cost by feeding gas generated at a solid polymer electrolytic membrane to a solid electromotive membrane. CONSTITUTION:A fuel generation device 1 comprises an electrolytic bath containing a solid polymer electrolytic membrane 4, and a water tank 8 for feeding water 5 thereto via a conduit 7. In addition, a fuel cell 2 has a solid electromotive membrane 9. Furthermore, the water 6 is decomposed into hydrogen 10 and oxygen 11 as a result of power supply to the electrolytic membrane 4. The generated hydrogen is absorbed by a hydrogen storage alloy 12 and discharged, while the generated oxygen comes in contact with the solid electromotive membrane 9 together with the air 13, thereby generating electric power 14. Also, the water 15 is discharged as drain. According to the aforesaid construction, a small and lightweight, but useful fuel cell can be obtained at low cost.
Patent JP-S5334364-A (JP)
Title: Extension pipe for electric cleaner
Inventor: HIMENO ARIKATSU
IPC: A47L9/24
Filed: 1976-09-13
Abstract: PURPOSE: To substantially avoid air leak without modification of part constructions and to provide an expansion structure capable of smoothly expansion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11302405-A (JP)
Title: Easy-tear polyester film
Inventor: KAWAGUCHI KAZUHIRO
IPC: C08J5/18
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prepare a polyester film with an excellent straight tearing property, and a packaging bag made therefrom, having an excellent tear opening property. SOLUTION: This is a biaxially oriented polyester film manufactured by use of a raw material which is prepd. by blending a polybutylene terephthalate (modified PBT) comprising 5-20 wt.% of a polytetramethylene glycol unit having a mol.wt. of 600-4,00, and a polyethylene terephthalate(PET) at a PET/modified PBT ratio of 70/30-95/5 (wt.ratio), the modified PBT being dispersed in a shape of long-island-in-the-sea along the film longitudinal direction in the PET, and satisfying the formulae:  10<=L/D<=500 and 5<=N<=20 wherein L (μm) is an average length value, along the film longitudinal direction, of the cross-sectional views of the modified PBT dispersed particles observed at the film longitudinal section, D (μm) is an average length value, along the film transverse direction, of the cross-sectional views of the modified PBT dispersed particles observed at the film transverse section, and N (no./μm<2> ) is a no. of the modified PBT dispersed particles observed at the film transverse section.
Patent JP-S61268920-A (JP)
Title: Microwave heater
Inventor: TANIGUCHI HISAYA
IPC: F24C7/08
Filed: 1985-05-21
Abstract: PURPOSE:To enable a heating condition of heated item to be controlled uniformly irrespective of variation in power supply voltage by a method wherein the power supply voltage is sensed and a timer setting time is corrected in response to the sensed power supply voltage. CONSTITUTION:A voltage sensor 10 for use in sensing a power supply voltage is provided and its sensed voltage E is inputted into a time calculation means 11. A memory 12 connected to the time calculation means 11 stores a relation between the power supply voltage E and a heating output W at the heating part 35 in advance, the time calculation means 11 reads the heating output W corresponding to the sensed power supply voltage E from the memory 12 and carries out the calculation for correcting the set time (t) set in a timer 31 by the time setting means 30 in an increasing or decreasing direction in response to the increased or decreased heating output W. With this arrangement, even if the power supply voltage E is varied, it is controlled so that a total heating energy becomes a complete constant value.
Patent JP-H1096222-A (JP)
Title: Integrated concrete protective barrier block and mold for forming block
Inventor: DENECHERE MICHEL
IPC: E02B3/14
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To form an integrated concrete protective barrier block with irregularly diversified unevennesses formed on a block surface, and provide a mold employed therefor. SOLUTION: The integrated concrete protective barrier block has exterior side surfaces 6 for defining a polygonal body 3 being smooth in its entire shape, and has a construction for protecting buildings at sea side and river side. In this instance, at least, a portion of the exterior surfaces 6 has molded projections 4 and recesses 5 or both of them, and these projections 4 and recesses 5 are allowed to have a plurality of faces in planes intersecting local general planes in a smooth polygonal body 2.
Patent JP-H046578-A (JP)
Title: Image forming device
Inventor: OKANO TOSHIMASA
IPC: G03G15/14
Filed: 1990-04-24
Abstract: PURPOSE:To transfer a sufficient quantity of electrified toner on a photosensitive body surface to a transfer material and to assure the separation of the transfer mate rial and the photosensitive body by discharging electrical charge from a transfer electrifying device excepting a on printing range in a leading tip part of the transfer member, and increasing the discharged quantity of the electrical charge only in the on printing range of the leading tip part of the transfer material with a separating and destaticizing device. CONSTITUTION:The electrical charge is discharged by the transfer electrifying device 14 excepting the non printing range NP of the leading tip part of the recording paper 1, and the discharged quantity of the electrical charge is increased only in the non printing range NP of the leading tip part of the recording paper 1 by a separating and destaticizing device 15. Here, the non printing range NP of the recording paper is the range not normally used for printing, which is the range of about 5mm to 10mm at the top and bottom and to the right ad left of the recording paper, and the printing range PR is the range used for printing excepting the non printing range NP of the recording paper. Thus, the sufficient quantity of electrified toner can be transferred to the printing range PR of the transfer material 1 and the non printing range NP of the transfer material leading tip can be surely separated from the photosensitive body.
Patent JP-H08304344-A (JP)
Title: Transformation ratio measuring device of metallic material
Inventor: MOGI RYUTA
IPC: G01N27/72
Filed: 1995-05-08
Abstract: PURPOSE: To effectively remove noise with small cost and improve the measuring precision by providing a search coil for detecting noise component, and subtracting its output from the output of a detection coil. CONSTITUTION: In this transformation ratio measuring device 20, a detection coil 14 detects a magnetic flux generated by an exciting coil 12 and passed through a metallic material to be measured, and the transformation ratio of the metallic material is measured on the basis of its output. A search coil 22 detects a noise component, and a subtracter 30 subtracts the output of the search coil 22 from the output of the detection coil 14. Thus, the noise component contained in the output of the detection coil 14 is removed. Thus, only by adding a circuit to the transformation ratio measuring device 20, noise can be effectively removed without replacing a table roller with a special one or performing a magnetic shield, and the measuring precision can be improved.  It is more effective particularly, to arrange the search coil 22 near a noise generating source and far from the exciting coil 12.
Patent JP-H09295761-A (JP)
Title: Staple sorter
Inventor: SHINNO TATSUYA
IPC: B65H31/30
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provided the staple sorter which can move the bundle of papers by a simple constitution when the bundle of papers is to be stapled and/or taken out so as to be processed. SOLUTION: This staple sorter 10 can sort papers in each of which an image has been formed, into respective bins 31 so as to staple them. Each bin can be moved up and down by one pitch, and the papers are thereby housed in the respective bins 311 through 3120 in the order of pages (sort mode). Chucking units 40 and 40a are provided, which pull each bundle of papers having been set at X1 and X2 levels out of the bins 31. The units 40 and 40a hold each bundle of papers so as to move it in the identical direction (Y2 -Y3 ) along the inclination of the bin 31. Each bundle of papers having been pulled out by the unit 40 at the lower step, is stapled by a staple unit 70 so as to be returned back over to the original bin 31.  Each bundle of papers having been pinched and pulled out by the unit 40a at the upper step, is housed in over an upper nonsort tray 20 which has been pinched and raised up by the rollers 102 and 103 of the gate 100 having been lowered down.
Patent JP-S5335538-A (JP)
Title: Ink jet type color printer
Inventor: KOMAI HIROMICHI
IPC: B41J3/00
Filed: 1976-09-13
Abstract: PURPOSE: In an ink jet type color printer wherein dyes are used by providing a device of injecting a glossing solution according to the degree of the gloss of a manuscript, obtaining of distinct color pictures is made possible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59635-A (JP)
Title: Power sensor
Inventor: TAKAHASHI MICHIROU
IPC: G01L1/24
Filed: 1982-06-28
Abstract: PURPOSE:To stabilize a signal and to obtain an inexpensive power sensor, by using a photoelastic material to form the sensor and detecting a stress condition of the material by utilizing photoelastic phenomena. CONSTITUTION:A sensor is formed by a photoelastic material 9 such as glass, bakelite, epoxy resin etc. and light from a light source 6 polarized by a polarizing board 7 is introduced into a measuring place of the sensor by an optical fiber 8. The intensity of transmitted light of the polarized light is varied by photoelastic phenomena by a stress condition of the material. Said transmitted light is introduced into a photodetecting element 11 by an optical fiber 10. Striped pattern of light and darkness appears in the material by increasing the stress and new pattern appears together with the alteration of the stress. Accordingly, pulse input appears successively in the fiber 10 and is integrated by a counter 12 and the stress is found. For this reason, the signal is stabilized and the inexpensive power sensor is obtained.
Patent JP-S63290739-A (JP)
Title: Decorative-film forming multilayer composite material for packaging material, arranging method of such composite material and packaging material obtained through said method
Inventor: GERARD JEAN
IPC: B65D25/36
Filed: 1988-05-02
Abstract: PCT No. PCT/FR87/00147 Sec. 371 Date Nov. 9, 1988 Sec. 102(e) Date Nov. 9, 1988 PCT Filed May 4, 1987 PCT Pub. No. WO88/08815 PCT Pub. Date Nov. 17, 1988.A multilayer decorative composite, essentially of thermoplastic thermoshrinkable material, for packaging, and a process for applying such composite. The container carries on its outer surface a film of thermoplastic thermoshrinkable material of coefficient of shrinkage substantially identical to that of the plastic material of the body of the container, so that it remains intimately thermally bonded to the walls of the container during shrinkage of these latter at the time of cooling, for example after thermoforming.
Patent JP-S5811105-A (JP)
Inventor: HASEGAWA KATSUJI
IPC: B27L5/02
Filed: 1981-07-13
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-S61270207-A (JP)
Title: Production of monosilane
Inventor: IMAKI SUNAO
IPC: C01B33/04
Filed: 1985-05-22
Abstract: PURPOSE:To produce efficiently a monosilane useful as a raw material of high- purity silicon and to separate easily a catalyst from a reaction product, by disproportionating an alkoxysilane in the presence of a catalyst consisting of a specific metallic halide. CONSTITUTION:A halide (e.g., CuF2 or AgF2) of a metal selected IB group, III group, IV group except carbon and silicon of periodic table and iron is prepared as a catalyst. In the presence of the catalyst, an alkoxysilane (e.g., triethoxysilane) shown by the formula I (R is 1-6C alkyl; n is 1-3) is subjected to a disproportionation reaction as shown in the formula II. Then, the reaction product is filtered and the catalyst is separated to give the aimed monosilane. The amount of the catalyst used is properly about 0.1-50wt%, and the reaction temperature is properly about 50-80 deg.C.
Patent JP-H02287549-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: YASUNO MASAHIRO
IPC: G03G9/08
Filed: 1989-04-28
Abstract: PURPOSE:To suppress the peeling and wear of the shell layer or intermediate layer of the positively chargeable toner by using styrene/acrylic resins which are lowered in the content of styrene monomers in order of core particles, the intermediate layer and the shell layer. CONSTITUTION:The positively chargeable toner is formed by successively laminating the intermediate coating layer and the shell coating layer on the core particles, for which the styrene/acrylic resins (e.g.: styrene/n-butyl methacrylate copolymers) are used. The resins which are lowered in the styrene content in order of the core particles, the intermediate layer and the shell layer are used. The compounding of a coloring agent with the core particles or in the intermediate layer and the addition of a charge control agent to the shell layer are possible as well. The above-mentioned resins which are higher in the styrene content in order of the core particles, the intermediate layer and the shell layer are preferably used for the negatively chargeable toner.
Patent JP-H11268754-A (JP)
Title: Easily unsealable bag
Inventor: KOSAKA KAZUAKI
IPC: B65D33/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a sewing thread for a single chain stitch from coming loose during the transportation of a heavy-duty packaging bag whose opening portion is sealed by means of the single chain stitch. SOLUTION: This heavy-duty packaging bag is made by capping a bag main body 1 with an overtape 2 and sealing an opening portion of the bag main body 1 by means of a single chain stitch. In this bag, a tightening patch 4 is applied to one side of the overtape 2, and a sewing thread 3 is sewed in the tightening patch 4a, one side face of the overtape 2, one side face of the bag main body 1, the other side face of the bag main body 1, and the other side face of the overtape 2 in order named by means of the single chain stitch.