baber/WOPTO huggingface dataset:
Patent JP-H0345637-A (JP)
Title: Flame-retardant electrical insulation composition
Inventor: HORI AKIHIRO
IPC: C08K3/00
Filed: 1989-07-14
Abstract: PURPOSE:To prevent the generation of a halogen gas and improve the flame- retardant properties while maintaining the mechanical properties and extrusion moldability by compounding a polyolefin resin with an inorg. flame retardant and a specific polyacrylonitrile fiber. CONSTITUTION:100 pts.wt. polyolefin resin (e.g. ethylene-vinyl acetate copolymer) is compounded with 50-500 pts.wt. inorg. flame retardant (e.g. magnesium hydroxide), 1-50 pts.wt. polyacrylonitrile fiber having a diameter of 0.2-5mum and a length of 0.5-20mm, and if necessary a crosslinker, an antioxidant, a lubricant, a softener, a dispersant, etc.
Patent JP-H0513136-A (JP)
Title: Ic socket
Inventor: NINOMIYA ATSUSHI
IPC: H01R12/71
Filed: 1991-06-28
Abstract: PURPOSE:To improve a contact structure for IC socket. CONSTITUTION:A plurality of contacts 6 are arranged along the edge of a socket body 2, and the contacts 6 are formed into gull wing structure hanging over transversely, whereby the mounting area becomes smaller than in the past. In the case of mounting to a printed board, the effect in that the mounting of an IC socket, a wiring, and other parts can be performed only on one surface can be provided.
Patent JP-H0234191-A (JP)
Title: Cutter
Inventor: KIMURA RYUTARO
IPC: B26B1/08
Filed: 1988-07-25
Abstract: PURPOSE:To prevent the projection of a blade body at the time of a non-use by providing a turning thumbscrew to the case body base of a cutter to have a built-in guide provided in regulating an operating range movably forward and backward and proceeding and receding a driving member and cutter plate through the turning of a spiral shaft. CONSTITUTION:In a flat and thin case body 1 in which the outlet and inlet of the blade body is provided at a front, a cutter case 19 and a guide 20 which is moved forward and backward unitedly with it and, simultaneously, whose operating range is regulated, are housed. In the base of the case body 1, a turning thumbscrew 15 linked with a spiral shaft 14 is provided movably forward and backward, and further, the head of the spiral shaft 14 is spirally fitted to one part of a driving member 16 to be slidable forward and backward in the guide 20. To the head part of the driving member 16, the base edge of a cutter plate (a) is linked, the thumscrew 15 is turned at the time of using, and the driving member 16 and cutter plate (a) is pressed out forward through the turn of the spiral shaft 14. After the cutter is used, the thumbscrew 15 is reversely turned, and the cutter plate (a) and a blade edge part are housed through the spiral shaft 14 in the case 19.
Patent JP-H1121729-A (JP)
Title: Production of spun yarn, spinning frame and fluff-controlling apparatus for spinning frame
Inventor: KAWASAKI YOSHIO
IPC: D01H13/12
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a ring spun yarn effective for suppressing the generation of fluffs on the ring spun yarn and increasing the yarn strength and provide a fluff-controlling apparatus, etc. SOLUTION: A D-formed rotor 22 made of a highly frictional material and having a curved face 22b symmetrical about the rotational axis and an S-formed rotor 23 made of a highly frictional material and having a curved hourglass face 23b symmetrical about the rotational axis are attached to a rotor case 21. A guide nose 21b is also formed on the rotor case 21. The curved face 22b and the curved hourglass face 23b are arranged in such a manner as to allow the eccentric contact of the twisting yarn (b) spun from a front roller with the curved face 22b and the curved hourglass face 23b to apply false-twist to the yarn twisted with the curved faces. The twist reaches the fleece (c) pressed with the guide nose 21b, a hard twist is applied to the fleece (c) by the original twist and the false twist with the rotor and the end of the fiber is wound up to suppress the generation of fluffs.
Patent JP-2000017506-A (JP)
Title: Padding for clothes
Inventor: YAMAZAKI MASAYUKI
IPC: A41C3/14
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a light padding for clothes, having a soft wearing feeling and properties for keeping the shapes of breast cups by a proper stiffness, and excellent in shape recovery and washability by molding a synthetic resin material having each prescribed flexural modulus or the like, and tensile elongation. SOLUTION: This padding for clothes is obtained by molding a synthetic resin material consisting of a single resin or a resin composition, of resins having characteristics such as >=3.7 GPa flexural or tensile modulus and >=8% tensile elongation, and selected from an aromatic polyether-ether-ketone resin, a linear polyphenylene sulfide resin, a polyamide-imide resin and a polyether- nitrile resin. The single synthetic resin unit or the resin composition is preferably the linear polyphenylene sulfide resin having >=600 Pa.s melt viscosity at 310 deg.C at 103/s shear rate, or the resin composition thereof.
Patent JP-S5971898-A (JP)
Title: Color sheet for heat transfer
Inventor: SHIMIZU TOKIHIKO
IPC: B41M5/382
Filed: 1982-10-19
Abstract: PURPOSE:To obtain a color sheet for heat transfer excellent in the environmental resistance for long-time preservation by providing a basic sublimating dye and a coloring material layer having a basic resin or a resin containing an amino compound as binder on a support. CONSTITUTION:A basic sublimating dye (e.g. dye of the formula I ) and a coloring material layer 21 having a basic resin binder (e.g. polyamide resin, polyurethane and polyglutamate) and a resin binder containing an amino compound are provided on a support (e.g. paper, resin film and metal foil) 22 to form a heat transfer color sheet 2. The amino compound is preferably as represented by the formula II[X is -(CH2)n-(n is 6-12) or the like and R and R' are each H, CH3 or C2H5], for example, 1,6 hexamethylenediamine. The optimum addition rate is 5-0.001 parts with respect to 100pts.wt. of the resin.
Patent JP-S6340173-A (JP)
Title: Image forming device
Inventor: YAGI TADASHI
IPC: G03G21/16
Filed: 1986-08-05
Abstract: PURPOSE:To prevent the upper housing from inability of closing or the upper housing part, etc. from being deformed, destructed or poor operation of the titled device by constituting the titled device so that a movable member being in a escape position receives automatically a moving kinetic force in the direction of a normal position by interlocking with closing of the upper housing and goes to a reset state to the normal position. CONSTITUTION:When jammed paper is removed, as a rule, a unit 40 is brought to a reverse rotating operation and reset again to a normal position shown by a two-point chain line. In this regard, even if it is forgotten and the upper housing B is brought to a closing operation to the lower housing A, in the closing movement process of its upper housing, a part 44a of a discharge paper sue guide plate 44 of the upper housing B side abuts on a part 40a of the unit 40 being in an escape position, and pressed by the continuous closing movement of the upper housing B. Also, by its pressure force, the unit 40 is turned naturally in the direction of the normal position centering around a shaft part 41. Next, when a toggle spring 42 crosses over a position of the shaft part 41 and goes to the normal position side by following said turning, the unit 40 is turned positively in the direction of the normal position centering around the shaft part 41 by a tensile force of its spring 42.
Patent JP-H1130454-A (JP)
Title: Liquid spray apparatus of heat exchanger
Inventor: YASUDA KENJI
IPC: F25B39/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid spray apparatus for spraying a spray liquid on an outer circumferential face of a heat transfer pipe uniformly, in a heat exchanger for spraying the spray liquid onto the outer face of the heat exchanger pipe. SOLUTION: A spray liquid is supplied from a spray liquid header 4 to spray liquid distribution pipes 3a-3c through a distribution means 6 and is sprayed from a spray means 5 onto an outer face of a heat transfer pipe. By distributing a larger amount of the spray liquid to an outside spray liquid distribution pipe 3c among the multiply-wound liquid distribution pipes 3a-3c by the distribution means 6, the larger amount of the spray liquid is sprayed against heat exchange pipes multiply wound around a vertical axis through a larger number of spray means (spray hole) 5.
Patent JP-S6075934-A (JP)
Title: Buffer memory control system
Inventor: YASUI YUTAKA
IPC: G06F5/06
Filed: 1983-09-30
Abstract: PURPOSE:To save the capacity of a buffer memory by selecting either one of outputs of write and read address counters to supply it to a buffer memory of a single face and then comparing both addresses to control the data reading. CONSTITUTION:A buffer memory 2' having capacity which is slightly larger than the maximum desired memory capacity is provided to a digital signal processor which converts a sound signal into a PCM signal S2. A write address counter 4 which has advance of a level to deliver a write address wa every time the signal S2 is written to the memory 2' by an amount equivalent to one word is added to said signal processor together with a read address counter 5 which has step- advancing of a level to deliver a read address ra every time a word is read out of the memory 2'. Then the address wa or ra is selected by a selection circuit 6 according to a selection signal sel and supplied to the memory 2'. A comparator 7 compares addresses wa and ra with each other, and a write permission signal we and a read permission signal re are delivered in accordance with the result of this comparison. Then the write and read controls are performed to the memory 2'.
Patent JP-H0234132-A (JP)
Title: Dust collector for vacuum cleaner
Inventor: OGAWA MITSUYASU
IPC: A47L9/12
Filed: 1988-07-22
Abstract: PURPOSE:To easily execute the fitting a tissue paper with a good style by causing a tight packing part sandwiched between the dust collecting room opening edge surface and dust collecting cover internal wall surface of a dust collecting case to be capable of expansion/contraction. CONSTITUTION:A cleaner main body 1 to arrange dust collecting room 6 to mount a dust collecting case 4 and a dust collecting cover 7 to open and close the dust collecting room 6 are provided. A tight packing part 4a sandwiched between a dust collecting room opening edge surface 5a and a dust collecting room 6 internal wall surface of the dust collecting case 4 is made expansible/ contractible. Namely, at the time of inserting the tissue paper by pressing a central part into the dust collecting case 4, the dust collecting cover 7 can be mounted to the dust collecting room 6 while the edge of the tissue paper is sandwiched between the dust collecting cover 7 internal wall and the tight packing part 4a of the dust collecting case 4, and the edge of the tissue paper cannot be shown to a main body appearance.
Patent JP-S59107812-A (JP)
Inventor: HANSU RUTSUPUREHITO
IPC: B23Q1/00
Filed: 1983-10-04
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-S6340937-A (JP)
Title: Information file device
Inventor: TANAKA YOSHIAKI
IPC: G06F17/30
Filed: 1986-08-05
Abstract: PURPOSE:To efficiently retrieve information by inputting an element of a retrieval data which necessitates a collation, and also, indicating an element which necessitates no collation, and collating only the element which necessitates a collation, in a storage retrieval data. CONSTITUTION:When an operator confirms a displayed key word and instructs a retrieval, a system control part 8 retrieves a retrieval data memory 12, and selects a retrieval data of the information concerned. This signal is transmitted to a display memory control part 4, and by the control part 4, it is displayed on a CRT 6, etc. Subsequently, when it is instructed to select and read out the data concerned from in the displayed retrieval data, the control part 8 specifies a registered of information which is stored in accordance with this data, and reads out information from an optical disk 10. This information is decoded by an encoding/decoding circuit 9, and thereafter, its signal is set to a page memory control part 2, stored temporarily in a page 3, and its information is displayed on the CRT 6, etc. in the same way as the time of registration.
Patent JP-S5975937-A (JP)
Title: Colorant for polyvinyl chloride
Inventor: MOURI AKIRA
IPC: C08L27/06
Filed: 1982-10-22
Abstract: PURPOSE:To provide the titled colorant which is suitable for use in coloring polyvinyl chloride for use in wire covering and can impart excellent electrical insulating properties, by incorporating a phthalocyanine blue pigment coated with a cured polymer as a coloring component. CONSTITUTION:A water-soluble thermosetting compd. such as melamine/formaline/sulfamic acid is mixed with an aq. fine dispersion of a phthalocyanine blue pigment. While the thermosetting compd. is subjected to an addition reaction or a condensation reaction by heating or the addition of a curing catalyst, the compd. is deposited on the surface of the pigment and completely cured to coat the surface of the pigment with a cured polymer. The coated blue pigement is used as a main component and necessary additives are added thereto to obtain the desired pigment for polyvinyl chloride. When polyvinyl chloride is colored with the colorant, electrical insulating properties can be remarkably improved as compared with conventional uncoated pigment.
Patent JP-H0278962-A (JP)
Title: Compensation type current detector
Inventor: ROBAATO SUTEFUAN URASARU
IPC: G01R19/165
Filed: 1989-07-19
Abstract: PURPOSE: To accurately detect an electric current flowing through a power transistor by providing a reference circuit which compensates an error caused by the current detecting resistor of the source current path of a transistor for current mirror. CONSTITUTION: Resistors RR and RP are equally constituted by making the effective impedance of a transistor T3 equal to that of another transistor T2. When the transistor T3 is added to a reference circuit, the current IF becomes sufficiently close to another current II and nearly equal to ID1 /N. Therefore, the error caused by the presence of the resistor RP connected in series to the conducting path between the source and drain of the transistor T2 for current mirror can be compensated by connecting the conducting path between the source and drain of the transistor T3 in parallel with the reference resistor RR.
Patent JP-H1030738-A (JP)
Title: Double seal valve
Inventor: OZAWA KAORU
IPC: F16K1/44
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To keep the clearance between a valve disk and a valve seat to be approximately constant even when the stroke of a first valve stem has slight error in a partially opened condition of a valve where a first valve disk is closed, and a second valve disk is slightly opened. SOLUTION: In a double seal valve, a valve seat 6 is provided on a communication passage to communicate an upper flow passage with a lower flow passage, a first valve disk 7 engaged with an inner circumferential side of the valve seat 6 is provided on a first valve stem, a second valve disk 9 to be pushingly engaged with an upper part side of the valve seat 6 is provided on a second valve stem, and an opening/closing drive mechanism to open/close drive the first valve disk 7 and the second valve disk 9 through the first valve stem and the second valve stem is provided. A slight open clearance Q1 to be formed between the second valve disk 9 and the valve seat 6 opposite thereto when the second valve disk 9 is opened, is formed over the prescribed open stroke L1 of the second valve disk 9.
Patent JP-S6341627-A (JP)
Title: Exhaust brake controller
Inventor: MATSUKUBO YOSHIHIRO
IPC: F02D29/02
Filed: 1986-08-06
Abstract: PURPOSE:To prevent hunting of engine speed and stalling of an engine from occurring, by constituting an exhaust brake so as to be released at a time when the existing gear speed is in neutral even if the exhaust brake has come to ON. CONSTITUTION:When a driver turns an exhaust brake lever 38 to ON, first whether an accelerator pedal 26 is opened or not is judged from a signal out of an accelerator switch 27 at an electronic controller 31. When YES judgment is the case, whether engine speed is less than idling speed or not is judged form output of a speed sensor 32, and when ON judgment is the case, an exhaust brake is turned on. On the other hand, at the time of the YES judgment, whether the existing gear speed is in neutral or not is judged by a gear sensor 21b, and when YES is the case, the exhaust brake is turned off, while a clutch is made to come on. And, when it is not in neutral, the clutch is disengaged, and the exhaust brake is turned off.
Patent JP-H1030925-A (JP)
Title: Reference-plane setting device
Inventor: HIRAKAWA TAKUMI
IPC: G01C15/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a reference-plane setting device by providing two flat plates, which are orthogonal to the compressing direction at the compressing parts of the actuator of a movable part. SOLUTION: Two flat plates 23 and 24 are attached to the lower end of a movable part 2. Rods 13a and 14a of actuatores 13 and 14 are in contact with the respective flat plates 23 and 24. Furthermore, a slant sensor 27 is attached to the movable part 2. When a reference-plane setting device 1 is installed at the specified position, the rods 13a and 14a are made to advance and retreat with respect to the rotary axial line of the movable part 2 by the signal of the slant sensor 27. When the vertical attitude is obtained, setting is performed with the state as the original point. When the X-Y directions and the slant angle are inputted from an input part, the rods 13a and 14a of the actuators 13 and 14 are made to advance or retreat at the specified positions, and the rotary axial line of the movable part 2 are inclined in a specified direction and at a specified angle.  Then, the intended reference plane is set by the laser light illuminated from an illuminating window 33.
Patent JP-S6430117-A (JP)
Title: Formation of ceramic superconductor membrane
Inventor: CHO EIKI
IPC: H01B12/06
Filed: 1987-07-24
Abstract: PURPOSE:To make it possible to form a superconductor membrane of an excellent superconductive property on a semiconductor substrate by forming a membrane of an insulating substance whose grid constant is similar to that of a ceramic superconductor on a semiconductor substrate beforehand, over which forming the ceramic superconductor membrane. CONSTITUTION:Since a ceramics superconductor membrane 3 is formed on a membrane 2 of an insulating substance whose grid constant is similar to that of the ceramic superconductor 3, which is formed beforehand on a semiconductor substrate 1, a ceramics superconductor membrane with a good crystal orientation performance and an excellent superconductive property can be obtained. And moreover, in the semiconductor substrate 1 which is an Si substrate or covered with SiO2 membrane, the deterioration of the membranous body resulting from the reaction of the Si and the ceramics superconductor 3 is not generated. Consequently, a ceramic superconductor membrane of an excellent superconductive property can be formed.
Patent JP-S6168689-A (JP)
Inventor: FURUYA KATSUAKI
IPC: G07D9/04
Filed: 1985-08-23
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-S6245358-A (JP)
Title: Electric precipitator
Inventor: KITAMURA MASASHI
IPC: B03C3/16
Filed: 1985-08-23
Abstract: PURPOSE:To enhance dust collecting efficiency by increasing the flow speed of gas to be treated, by arranging a discharge electrode generating corona discharge upon the application of DC voltage with electric field intensity of 4kV/cm or more and a dust collecting electrode and providing a flowing water film to the surface of the dust collecting electrode. CONSTITUTION:An OFF-gas supply system is operated at the time of the operation of the flowing water film forming water supply system 2 and high voltage supply system 3 connected to an electric precipitator main body 1. The OFF-gas sent into the space between a linear electrode 5 and a dust collecting electrode 6 from a lower casing 8 is ionized by a corona discharge phenomenon and removed fine particles are flowed out along with the flowing water film 12 formed to the surface of the dust collecting electrode 6. At this time, water actively performs the taking-in of ionized fine particles and guides the taken-in fine particles to the lower casing 8 to discharge the same as shown by the arrow.
Patent JP-H0933307-A (JP)
Title: Ultrasonic transceiver
Inventor: SAKURAI HIROSHI
IPC: G01F1/66
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the directivity and make a high-accuracy measurement by burying guides made of a medium having a relatively low ultrasonic wave propagation velocity into frame bodies made of a medium having a relatively high propagation velocity. SOLUTION: Guides 3a , 3b , made of a member such as a plastic acoustically softer than the member of frame bodies 2a , 2b are buried into through holes bored with the same sizes as the cross sectional sizes of ultrasonic vibrators 1a , 1b on the frame bodies 2a , 2b , made of a medium such as an acoustically hard metal. Ultrasonic waves are propagated in the acoustically hard frame bodies 2a , 2b , at a velocity higher than that in the guides 3a , 3b , made of the soft medium, and the refraction of the ultrasonic waves occurs based on the Snell's law when the ultrasonic waves enter the boundary surface of both mediums.  The ultrasonic waves propagated from the guides 3a , 3b , toward the frame bodies 2a , 2b , are refracted and propagated in the separating direction from the guides 3a , 3b on the boundary surface, and only the ultrasonic waves propagated in the axial direction of the guides 3a , 3b , are transmitted and received between ultrasonic transceivers 10a , 10b . The received wave-form is not collapsed, and the received signal having a good S-N ratio is obtained.
Patent JP-H0625211-A (JP)
Title: Flavonecarboxylic acid derivative
Inventor: MORIOKA MASAHIKO
IPC: A61K31/35
Filed: 1992-07-13
Abstract: PURPOSE:To obtain the subject new derivative having 5alpha-reductase inhibitory activity useful for treating prostatic hypertrophy, common acne, seborrhoea, female hirsutism, prostatic carcinoma, male alopecia, etc. CONSTITUTION:A flavonecarboxylic acid derivative of formula I (R is 6-9C branched chain alkyl, which may be replaced with cycloalkyl or 6-9C cycloalkyl, which may be replaced with lower alkyl) or its pharmaceutically permissible salt such as 6-(2'', 4''-dimethyl-3''-pentyloxy) flavone-4'-carboxylic acid. The compound of formula I is obtained by alkylating a compound of formula II (R<1> is alkyl) and successively hydrolyzing with an alkali. The compound of formula II is obtained by the process of the reaction formula.
Patent JP-2000052438-A (JP)
Title: Manufacture of body of continuous shape composed of fiber and plastic compound material, and plant for carrying out the manufacture
Inventor: KAERGER JENS
IPC: B29C70/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a body of continuous shape composed of a fiber and plastic compound material in which the work can be carried out at the high manufacturing rate. SOLUTION: The method is carried out at least by one draw nozzle 10. Fibers containing fluidizing plastic are formed into a formed material of given section while being pressurized by the nozzle 10, and heat is removed therefrom to set the formed material. The section of the nozzle 10 is increased and decreased periodically on the whole of a shaping area. The number of vibrations of a vibration section is selected as less than 1 kHz, preferably less than 100 Hz.