baber/WOPTO huggingface dataset:
Patent JP-H01138600-A (JP)
Title: Voice filing system
Inventor: OGAWA RYUICHI
IPC: G10L13/04
Filed: 1987-11-25
Abstract: PURPOSE: To efficiently perform retrieval and editing by recording the recording position in a recording medium of a pertinent voice unit as an index at the time when a silence section exceeds a set length and reproducing a sentence or clause unit at the time of designating a position in the recording medium by this index. CONSTITUTION: Voice data is divided into minute units, and a feature parameter, for example, S/N of each unit is calculated by an S/N calculation part 38, and a section of no voice is detected based on feature quantities by a silence section determination part 39. When the silence section exceeds the preliminarily set length, it is recognized as a break between sentences or clauses in one sentence, and the recording position in a storage medium 32 of the pertinent voice unit in an index management part 310 as an index. When this index is referred to designate the position in the storage medium 32 in following reproducing, the sentence or clause unit is reproduced. Thus, efficient retrieval/ editing is possible even in the case of a long voice file.
Patent JP-H09136941-A (JP)
Title: Rigid polyurethane foam
Inventor: KANEDA TOSHIKAZU
IPC: C08J9/14
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a rigid polyurethane foam which has good heat insulating properties and excellent dimensional stability and demolding property without use of a regulated foaming agent, i.e., trichlorofluoromethane (CFC-11), according to an alternative chlorofluorocarbon formulation. SOLUTION: In this rigid polyurethane foam prepd. from an org. polyisocyanate, a polyol, a foaming agent, a catalyst, a foam stabilizer, and other assistant(s), the foaming agent is a hydrofluorocarbon, and the polyol component is partially or entirely an aliph. cyclic polyether polyol having a hydroxyl value of 300 to 600 with an alkylene oxide added using 2,5-bis(aminomethyl)-bicyclo[2.2.1]heptane and/or 2,6-bis(aminomethyl)- bicyclo[2.2.1]heptane as an initiator.
Patent JP-H06147291-A (JP)
Title: Intermittent drive device
Inventor: IZEKI HIDEO
IPC: F16H27/04
Filed: 1992-11-09
Abstract: PURPOSE:To provide an intermittent drive wherein the generation of vibration is reduced by a method wherein first and second planetary gears integrally rotated on the same rotary shaft are revolved at a rotation speed being an arbitrary real value (a) times as large as that of a first solar gear and at a transmission system from the first solar gear to a second solar gear in the same axis, a rotation ratio is variable by an unequal diameter gear according to a rotation angle. CONSTITUTION:When a shift shaft 50 being an output shaft is in a stop state and the rotation speed of a second planetary gear is the same and two times as high as the revolving speed of a second planetary gear G9, a second solar gear G10 is brought into a stop and the shift shaft 50 is brought into a stop. When the revolving speed of a first planetary gear G8 is two times as large as the rotating speed of a first solar gear G7, in a case engagement is effected in a spot where a ratio of transmission from the first solar gear G7 to the first planetary gear G8 is double, the second planetary gear G9 is rotated and revolved at a speed two times as larger as a revolving speed and the shift shaft 50 is brought into a stop. In a case engagement is made in a spot where a transmission ratio is one time, rotation and revolution are effected at a speed 1.5 times as large as a revolution speed and the shift shaft 50 is rotated at the same speed. Thus, intermittent drive brought into a periodic stop state is achieved.
Patent JP-2001112873-A (JP)
Title: Stent
Inventor: FURUKAWA AKIHISA
IPC: A61M29/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a stent capable of being easily inserted into a predetermined position of a tubular part of an organism and effectively conducting a prosthetic treatment at the tubular part. SOLUTION: This stent comprises a plurality of main parts 1 aligned axially along a predetermined cylindrical surface and extending in a circumferential direction, and a plurality of connecting parts 2 for connecting the adjacent parts 1 of the parts 1 to each other therebetwteen. The each main part has an oblique part 3 obliquely extended in axial and circumferential directions. The connecting parts are connected to the oblique parts.
Patent JP-H059853-A (JP)
Title: Fiber assembly and its production
Inventor: MURAKAMI KAKUJI
IPC: D04H1/65
Filed: 1991-11-14
Abstract: PURPOSE:To obtain a three-dimensionally isotropic fiber assembly excellent in physical properties by randomly gathering staple fiber having a specific fiber length distribution. CONSTITUTION:Staple fiber having a fiber length distribution of continuous distribution within the range of at least 1-15mm is randomly gathered. Thereby, a large amount of fiber having a small fiber length is contained with hardly any fiber having a large fiber length and binding properties are imparted with rather long fiber. Randomness of fiber orientation and high-density filling properties can be improved by the rather short fiber.
Patent JP-H10139883-A (JP)
Title: Polybutylene containing reactive unsaturated functional group
Inventor: LEE KENNETH MICHAEL
IPC: C08G81/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a functionalized polybutylene excellent in reactivity and useful as an intermediate for producing a copolymer and a modifier for siloxane polymers by reacting an anhydride-functional polybutylene with a specific allyl- functional compound. SOLUTION: This functionalized polybutylene is obtained by reacting (A) an anhydride-functional polybutylene such as a compound of the formula (Z is a polymer chain or an oligomer chain consisting substantially of a butylene recurring unit) with (B) an allyl-functional compound having one or more hydroxyl-containing groups in the molecule, e. g. a compound of the formula HO-Q-CH2 CH=CH2 (Q is an organic connecting group).
Patent JP-S62157163-A (JP)
Title: Remaining core taping device
Inventor: SUGIMOTO TOSHIKI
IPC: B65H19/12
Filed: 1985-12-28
Abstract: PURPOSE:To prevent a remaining core from fluttering, by constructing a unit for winding an adhesive tape around a remaining core after paper splicing in a printing machine from a swing lever and a tape fastening unit and providing depressing rollers and a cutter with the tape fastening unit. CONSTITUTION:A remaining core taping unit 34 has a swing lever 100 pivotally secured to a fixed frame 90, the lever 100 has an extreme end with a tape fastening unit 101 attached thereto for winding an adhesive tape around a remaining core C, and a mechanism 102 permits the lever 100 to angularly swing between a waiting position and an operating position. The tape fastening unit 100 has a triangular frame 104 urged clockwise by a spring 113. Depressing rollers 105, 106 are rotainingly mounted on summits of the frame 104 adjacent to the remaining core C and an adhesive tape roll 107 is mounted on the remaining summit. In addition, a cutter 114 is mounted on a mounting frame 102.
Patent JP-H04171102-A (JP)
Title: Cutting tool made of surface coating tungsten carbide group cemented carbide having excellent adhesive hard coating layer and its manufacture
Inventor: SUZUKI IKURO
IPC: B23B27/14
Filed: 1990-11-05
Abstract: PURPOSE:To maintain the cutting performance of a cutting tool and improve its life under severe condition by forming a hard diffusion layer composed of a compound carbide having Ti and Nb as main component on the basic surface of a titanium carbide layer forming the first layer of a hard coating layer. CONSTITUTION:A WC group cemented carbide basic body is specified as a WC group cemented carbide which includes Nb in the forms of carbide, nitride and carbon-nitride at the rate of 0.1-5% by weight as a hard dispersed phase forming component. After forming a TiC layer on the surface of the cemented carbide main body by CV method or PVD method, the above main body is heat-treated at 900-1300 deg.C in vacuum or nonoxidizing atmosphere including N2 or Ar to preferably diffuse Nb in the basic body into the TiC layer. A diffused layer chiefly composed of the compound carbide of hard Ti and Nb is formed on a boundary face of the TiC layer to the basic body surface or in the direction of thickness on the side of the basic body surface. Thus the cutting performance of a cutting tool can be maintained for long term even under a severe condition.
Patent JP-H02186192-A (JP)
Title: Fittable coupler for flexible pipe
Inventor: JIYAN PIEERU BECHIYU
IPC: F16L21/02
Filed: 1989-11-17
Abstract: PURPOSE: To soften shape accuracy and to realize economical automation by completely turning an O-ring on itself without any slippage and gradually compressing the same between components, i.e., between one inner cylindrical component or a small-angle conical surface, and the other outer small-angle cone or a cylindrical surface. CONSTITUTION: A small-angle divergent conical portion 8 is formed in the end of a rigid element 5 for fixing a hose 4 with a fitted outer cover ring 6, and the end of the conical portion 8 is deformed so as to hold an elastomer O-ring 9 under weak compression. On the other hand, a cylindrical tubular adapter 1 and a collar 2 are formed in a part of a machine 3 to be used, the O-ring 9 is rolled without slippage and compressed and sealed thereto by axially operating the rigid element 5 and, after the fastening, a tubular extended portion 10 is caulked and fixed in the rigid element 5 and the groove 11 of the collar 2. Thus, the accuracy of a geometrical shape is softened by applying large stress on a gasket, and economical and compatible assembling is automated.
Patent JP-2000129192-A (JP)
Title: Colorant composition for polypropylene
Inventor: SHIRAIWA NOBUHIRO
IPC: C09D123/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a colorant composition with the pigment as a component thereof readily dispersible in a molded product from the injection molding processing of a polypropylene-predominant resin composition while retaining the high rigidity and excellent impact resistance inherent in the above resin composition, and useful in automotive internal trim materials. SOLUTION: This granular colorant composition comprises (a) 1-80 wt.% of a pigment and a total of >=20 wt.% of (b) a random copolymer polypropylene, (c) a low-molecular weight polyolefin composed of low-molecular weight polyethylene and low-molecular weight polypropylene and (d) ethylene-α-olefin and/or propylene-α-olefin copolymer rubber. This colorant composition satisfies coatability and anti-fogging property without deteriorating the mechanical properties of an injection-molded specific polypropylene-based resin composition and enables uniform coloring molding process with no color unevenness to be carried out.
Patent JP-H02147804-A (JP)
Title: Scanning tunnel electron microscope
Inventor: TSUDA NOBUHIRO
IPC: G01B7/34
Filed: 1988-11-29
Abstract: PURPOSE:To expand the observing area on the surface of a sample and, at the same time, to accurately measure the fine structure of the sample surface by two- dimensionally and finely displacing a sample holding table in a horizontal plane as bimorph type piezoelectric elements are displaced. CONSTITUTION:A table driving mechanism 5 is formed of a finely moving mechanism 8 composed of an X- and Y-direction finely moving mechanisms 9 and 10 which respectively move a sample holding table 4 two-dimensionally and finely in X- and Y- directions perpendicular to each other in a horizontal plane as bimorph type piezo-electric elements 12a, 12b, 13a, and 13b are displaced. In addition, a roughly moving mechanism 24 composed of an X- and Y-direction roughly moving mechanisms 25 and 26 which respectively move the table 4 roughly in the X- and Y-directions in coincident with the moving directions of the mechanism 8 with larger displacing quantities than those of the mechanism 8 is provided. Then the observing area on the surface of a sample is expanded by means of the mechanism 24 and, at the same time, the fine structure of the sample surface is accurately measured by using the mechanism 8. Moreover, by driving a probe 29 along the vertical direction, limitation to the size of samples mounted on the sample holding surface of the table 4 is eased.
Patent JP-2000134567-A (JP)
Title: Av equipment
Inventor: TAKENAKA HIDEAKI
IPC: H04N5/44
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To connect a nonvolatile memory to a program for correcting jig, to reduce a cost and to simplify a work by providing a change-over switch for selecting anyone of a voice and image input/output circuit and the nonvolatile memory and for connecting it to a voice and image external input/ output terminal and inputting a command for controlling the change-over switch. SOLUTION: A CPU: 10 for controlling a TV receiver is connected to a ROM: 11 for storing its program or the like, a RAM: 12 for writing required data and an E2PROM: 20 for storing the correction program of the deficient part of the program in the ROM: 11. The voice and image external input/output terminal 50 is connected to the E2PROM: 20 or the voice and image input/output circuit 30 through the change-over switch 40. The change-over switch 40 is changed-over by an operation switch 60 which is disposed at a place from which it is not easily operated by a user, such as the rear surface or the like of the TV receiver.
Patent JP-H09235202-A (JP)
Title: Plant growing solution and plant preserving solution
Inventor: ITO HIROSHI
IPC: C05G5/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a plant growing solution and a plant preserving solution realizing invigoration or activation of a physiological action about growth of a plant by using a component harmless to a human body and environment. SOLUTION: These plant growing solution and plant preserving solution are composed of water containing an eluate component or a solution containing the eluted water obtained by bringing water into contact with copper and/or a copper alloy. By using these solutions, invigoration or activation of a physiological action of a plant on growth and preservation can readily be realized.
Patent JP-H01144362-A (JP)
Title: Ad/dc converter device
Inventor: SHINOHARA HIROFUMI
IPC: H02M7/12
Filed: 1987-11-30
Abstract: PURPOSE:To operate power systems efficiently by adjusting the impedance of a system interconnecting reactor for each of three phases in the case of three phase unbalance of system voltage. CONSTITUTION:A system interconnecting AC/DC converter device is constituted of system interconnecting reactors 5a-5c having a secondary winding connected to variable resistance 6a-6c, a controller 7, an AC current detector 8 and a self-exited AC/DC converter 3, and is connected to an AC power system 1 and a secondary battery 4 to use. When the current unbalance of the AC/DC converter 3 is detected by said detector 8, the controller 7 controls so as to increase the secondary variable resistance 6a of a reactor 5 having a phase of the largest current among three phases and to decrease the other two phases. The output current and voltage together balance among three phases so that the AC/DC converter 3 can supply the output power up to its rated output to systems.
Patent JP-H01142220-A (JP)
Title: Fuel controller for gas turbine
Inventor: GOSHIMA YASUO
IPC: F02C9/28
Filed: 1987-11-30
Abstract: PURPOSE:To reduce sudden fluctuation of rotational speed of a high pressure shaft, in a device for controlling a fuel quantity supplied from a fuel pump by the opening adjustment of a by-pass valve, by applying a differential arithmetic processing to the opening signal of an extraction valve in an air compressor so as to correct a low pressure shaft rotational speed command signal. CONSTITUTION:In a two-shaft gas turbine, a fuel pump 1 is driven through a gear train 2 by a high pressure shaft 9, and its discharging fuel is burned after being supplied to a combustor 7 together with high pressure air from an air compressor 8, so that the high pressure/high temperature gas generated there is supplied to a high pressure turbine 5 and a low pressure turbine 6 in this order so as to drive load 20 such as a generator or the like. And a fuel flow rate is controlled by adjusting the opening of a by-pass valve 3. In this occasion, two first-order lag opening signals having different time constants are generated on the basis of the opening signal of an extraction valve4, and a low pressure rotational speed correction signal is generated by the difference between both opening signals so as to correct the low pressure shaft rotational speed command signal. Thereby, the opening of the by-pass valve 3 is controlled on the basis of a command signal after the correction.
Patent JP-2000077093-A (JP)
Title: Zinc sulfate (ii) aqueous solution secondary battery added with manganese salt (ii) and carbon powder
Inventor: GO SHOMO
IPC: H01M4/50
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To suppress drop in battery capacity due to repeating of charge/ discharge by adding a manganese (II) salt to an electrolyte and/or an electrode material. SOLUTION: A positive electrode material of a battery is a mixture of manganese dioxide and an electric conductive material, a negative electrode material is zinc or a zinc alloy, and an electrolyte is an about 0.5-3 M zinc sulfate aqueous solution. As the manganese (II) salt to be added to these constituting materials, manganese sulfate is preferable. The content of the manganese (II) salt added to the electrode material is preferable to be about 20 wt.% based on the total weight of the positive electrode material or the negative electrode material. The content of the manganese (II) salt directly added to the electrolyte is preferable to be about 2 M or less, and at the same time, to be less than concentration of the zinc sulfate. By adding carbon powder to the negative electrode, increase in overvoltage of the negative electrode is suppressed to reduce gas generation, electrode position and dissolution of zinc is made uniform, and reversibility of the negative electrode can be enhanced.
Patent JP-H02145359-A (JP)
Title: Method and apparatus for attaching and detaching recording head
Inventor: YAMAMOTO AKIRA
IPC: G03G15/05
Filed: 1988-11-28
Abstract: PURPOSE:To enhance reliability and to simplify an apparatus by inserting or removing a recoding head into or from an image carrier in the direction of a rotary shaft of the carrier in a state that a control circuit unit is separated from the carrier. CONSTITUTION:When a recoding head 1 is, for example, removed, if a set lever, not shown, is pulled to rotate a cam shaft 5a, a slide frame 2a, i.e., a control circuit unit 2 is moved to a position separate from an image carrier 3 on a guide frame 4 by the motion of a cam 5 interlocked to the shaft 5a and the spring action of a return spring (b). In this case, a head 1 engaged with a power supply connector 2e is moved together, but its rear end is retained by a stopper 6 to stop moving, it is disengaged, and the heat 1 is disconnected from the unit 2. When a grip is pulled to this side, the head 1 is removed. On the contrary, when the head 1 is mounted, the head 1 is inserted between tie bars 7a and 7b, and the shaft 5a is then rotated.
Patent JP-H01140433-A (JP)
Title: Laser driving circuit
Inventor: NARAHARA TATSUYA
IPC: H01S5/06
Filed: 1987-11-27
Abstract: PURPOSE:To accurately switch a laser output either from reproducing to recording or from the recording to the reproducing at a high speed with simple composition by driving a laser device using a laser driving current either for the recording or for the reproducing in accordance with recording information at the time of the recording and driving the laser device using the laser driving current for the reproducing at the time of the reproducing. CONSTITUTION:A recording pulse control means 21 is provided which synthesizes a binary current signal IDT in accordance with the recording information to a laser driving current IL in accordance with reference voltage VWRITE for the recording and generates a first laser driving current IL1 in accordance with the reference voltage VWRITE for the recording and a second laser driving current IL2 in accordance with reference voltage VREAD for the reproducing. Thereafter, by controlling the binary current signal IDT, the recording pulse control means 21 drives a laser device 4 using either the first laser driving current or the second laser driving current IL1 or IL2 corresponding to the recording information at the time of the recording and using the second laser driving current IL2 at the time of the reproducing. Thus, either the recording or the reproducing can be controlled without switching reference voltage VREF of an automatic power control circuit.
Patent JP-2000131582-A (JP)
Title: Optical information receptacle
Inventor: ISHIKAWA TOSHIHIKO
IPC: G02B6/46
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical information receptacle which is connectable to a prescribed information signal transmission and reception apparatus at a remote place without using an extension cable, radio machine, etc. SOLUTION: When connecting the optical information receptacle 20 to the information signal transmission and reception apparatus 5 existing in a remote place, a user is merely necessitated to open a door 9 of the optical information receptacle 20, to remove an optical connector 2, to successively pull the redundant part 3a of an optical fiber cable 3 to the position of the information signal transmission and reception apparatus 5 and to connect the optical connector 2 connected to one end of the optical fiber cable 3 to the optical connector 4 of the information signal transmission and reception apparatus 5. The redundant part 3a of the optical fiber cable 3 is housed in a curled state into a housing, there by, the kinking of the redundant part 3a of the optical fiber cable 3 is prevented and the minimum bending radius can be secured.
Patent JP-H08156112-A (JP)
Title: Continuous manufacture of fiber reinforced expansion resin molded product
Inventor: IWAI HIDEO
IPC: B29K105/08
Filed: 1994-12-05
Abstract: PURPOSE: To enable an expanded position to be easily accurately confirmed by a method wherein a plurality of pressure detectors detecting expansion pressure are arranged along an inner wall surface of a molding passage. CONSTITUTION: A plurality of pressure detectors L detecting expansion pressure are arranged along an inner wall surface of a molding passage 1. A base end part is fixed to a mold frame 2A, and besides a pressure sensing device L1 positioned at a tip of the pressure detector L is fitted into a recessed part formed on an end surface of a roller support 7A. An endless belt 2 is pushed outside by expansion pressure of expansion setting resin with which a fiber bundle is impregnated, expansion pressure is transmitted to a mold roller 6 and the roller support 7A via the endless belt 2, and the end surface of the roller support 7A pushes the pressure sensing device L1 of the pressure detector L.  Though the expansion setting resin is expanded at any position in the molding passage 1, the expansion pressure is detected with the pressure detector L thus, and an expanded position can be confirmed.