baber/WOPTO huggingface dataset:
Patent JP-H0490315-A (JP)
Title: Injection molding nozzle apparatus
Inventor: HORIKOSHI MAKI
IPC: B29C45/20
Filed: 1990-08-03
Abstract: PURPOSE:To make it possible to recover a compressed fluid, to prevent a molten resin from flowing backward to a fluid path and to feed simultaneously the resin and a fluid. CONSTITUTION:When a screw 2 is forwarded and a molten resin pressure in a resin path 27 is elevated, communication between the resin path 27 and a compressed fluid path 10 is stopped by means of a check valve and the molten resin is prevented from leakage into the fluid path 10. In addition, when forwarding of a working valve 31 is stopped while a press-contacted face 30 of the working valve 31 is brought into press-contact with the central part of an inner wall of a nozzle body 32 and a filling pressure of the molten resin into a mold and the pressure of the pressurized fluid are properly adjusted under a condition where communication between the resin path 27 and a filling hole of the mold 21 is held, approximately simultaneous filling of the resin and the pressurized fluid into the mold becomes possible. In addition, when the nozzle body 32 is retreated, a gap 18 is produced between the outer wall of the nozzle body 32 and the inner wall a head part 16 and the filling hole of the mold 21 and a fluid path 17 are communicated. In this instance, excess pressurized fluid filled into the molten resin in the mold is recovered from the filling hole in a low pressure fluid source through a gap 18, the fluid path 17 and a low pressure fluid path 19.
Patent JP-2000354412-A (JP)
Title: Foldable sickle
Inventor: ISHIGOORI TAKAYUKI
IPC: A01D1/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To fold a blade of a sickle so as to raise the portability and safety. SOLUTION: This foldable sickle is obtained by making a blade 1 of the sickle connected to a handle 2 at one site 3 rotatable and rotating an annular part 4 having a groove part through which the blade 1 is passed and is designed so that the blade 1 of the sickle is capable of holding an opened state.
Patent JP-H06182272-A (JP)
Title: Jig for coating
Inventor: HAYASHI HIDEO
IPC: B05B15/04
Filed: 1992-07-31
Abstract: PURPOSE:To enable the application of a coating material without having parts remained without being coated and unequal coating by integrally providing projections having elasticity and the outer peripheries approximately equal to or slightly larger than the inner peripheries of the holes of coating surfaces at the same intervals as the pitches of the holes on a base plate. CONSTITUTION:This jig 1 is provided with the columnar projections 3 on the base plate 2. The base plate 2 and the projections 3 are integrally molded of a fluororesin-based rubber material. The projections 3 are formed slightly larger than the bores of the holes (for example, push button holes) provided on the material to be coated (for example, casing 4 of a telephone receiver) to which the outer peripheral diameters thereof are fitted. The projections 3 are fitted from the front surface 6 side of the casing 4 toward the side of the rear surface 7 which is the coating surface and thereafter, a conductive coating material is sprayed to the inside surface of the casing 4. As a result, the coating material is applied thereon up to the peripheral edges of the holes 5 without having the parts remained without being coated and without the unequal coating.
Patent JP-H0878913-A (JP)
Title: Integrated circuit
Inventor: ISHIKAWA YOHEI
IPC: G01S7/03
Filed: 1994-08-30
Abstract: PURPOSE: To provide an integrated circuit of which the partial and entire mass- productivity is improved. CONSTITUTION: The integrated circuit is provided with an oscillator 1 for sharing the partial functions of this integrated circuit, circulator 2 or the like and non-radial dielectric line parts mounting part 7 for forming the integrated circuit in cooperation with these oscillator and circulator by mounting them. The oscillator 1 is provided with conductor parts 10 and 11, dielectric strip 12, mounting plane 19a and vertical end face 19b including the dielectric strip 12 near a terminal part 12a. The circulator 2 or the like is similarly constituted as well. The oscillator 1 and the circulator 2 or the like are internally housed between conductor parts 70 and 71 specific to the non-radial dielectric line parts mounting part 7 after evaluation.
Patent JP-2000041041-A (JP)
Title: Multicast method for atm-m bus system
Inventor: SUZUKI TERUO
IPC: H04L12/70
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for performing point-multipoint communication (multicast communication) without considerably occupying the band of a bus concerning an asynchronous transfer mode-multimedia(ATM-M) bus system. SOLUTION: Concerning the multicast method for ATM-M bus composed of a multimedia bus(MBU) 12 accommodated in an ATM exchange, M bus 2 composed of outgoing and incoming buses accommodating both the ends in the MBU 12 and returning them at the farthest end and plural branch devices 3 serially connected to the incoming and outgoing buses of the M bus 2, one multicast cell, for which identification number information '15' for multicast is applied to the general flow control(GFC) of an ATM cell, is sent onto the M bus 2 and when the multicast cell is received on the outgoing bus, at each branch device 3, this cell is sent to the downstream side but when the multicast cell is received on the incoming bus, this cell is abandoned so that no multicast cell can exist on the incoming bus.
Patent JP-S58118234-A (JP)
Inventor: YAMAGUCHI TAKEJI
IPC: B32B3/30
Filed: 1981-12-18
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-H0647679-A (JP)
Title: Speed change device of rotary power tool
Inventor: SUZUKI CHISATO
IPC: B25B21/00
Filed: 1992-07-31
Abstract: PURPOSE:To carry out a work in which the reduction ratio is desirable to convert during the work, without generating an interruption of work, by providing a speed reducer having a variable reduction ratio, and a change gear means to convert the reduction ratio of the speed reducer according to the amount of the load applied to an output shaft in the axial direction. CONSTITUTION:A speed reducer having a variable reduction ratio, and a change gear means 5 to convert the reduction ratio of the speed reducer according to the amount of the load applied to an output shaft 9 in the axial direction are provided. As a result, the reduction ratio is converted automatically according to the amount of the force to squeeze the output shaft 9 to an operated surface. That is, the squeezing load is reduced when the loading torque is small, while the squeezing load is increased when the loading torque is large, in a screw fastening work and the like.
Patent JP-S6361503-A (JP)
Title: Production of piezoelectric parts
Inventor: FUTAKUCHI TOMOAKI
IPC: H03H9/56
Filed: 1986-09-01
Abstract: PURPOSE:To minimize the dispersion of resistance value of the whole of parts by preliminarily providing a disconnection part in the lead wire connection part of each electrode of piezoelectric parts and measuring the film resistance of each electrode and controlling the resistance value of a resistance control material applied to the disconnection part so that the measured resistance value is a prescribed value. CONSTITUTION:Oscillation electrodes 12 and 13 are provided on a porcelain element plate 11, and an electrode 14 is formed on the rear face. Lead wire connection parts 15 and 16 of electrodes 12 and 13 are disconnected or lead wire connection parts are formed in the disconnected state from the first to electrically insulate electrodes 12 and 13 and lead wire connection parts 15 and 16 from each other temporarily. After film resistances OMEGA of electrodes 12 and 13 are measured, resistance control materials 17 and 18 like a resistance paste are applied to electrically connect electrodes 12 and 13 and lead wire connection parts 15 and 16; and in this case, the resistance value of the whole of parts including electrodes 12 and 13 and lead wire connection parts 15 and 16 is controlled by the classification of the applied resistance paste or the like.
Patent JP-S6186133-A (JP)
Title: Composite electrode-wire for electric spark machining
Inventor: SHIGA SHOJI
IPC: C23C30/00
Filed: 1984-10-01
Abstract: PURPOSE:To permit the electric spark machining with high precision and high efficiency at a low cost by covering the surface of an electric conductive core- wire with Se, Te, or the alloy thereof to a thin thickness. CONSTITUTION:The electric conductive core-wire such as Cu or Cu-alloy wire, steel wire, copper-covered steel wire, stainless-steel wire, etc. is applied with Se, Te, or the alloy thereof to a thickness of at least 0.05mu through electroplating, chemical plating, hot-dip method, vapor depositing, gas-phase reaction method, etc. Since this kind of covering material is volatile and has a relatively large electric resistance, said material can be dispersed uniformly in spark erosion, and the electric-discharge state advantageous for the spark erosion working efficiency can be formed.
Patent JP-S6264558-A (JP)
Title: Recorder
Inventor: SHIMAZAKI TAKASHI
IPC: B41J2/05
Filed: 1985-09-18
Abstract: PURPOSE:To provide a density without dispersion by roughing a surface opposed to a thermal head on ink holding film. CONSTITUTION:The surface of a substrate on which a plating film is formed is filed before the preparation of nickel film by a plating method, and then nickel is plated to form a rough surface 2b. After this, plural transmission holes 2a are formed by an etching method to prepare film 2. In this way, an uneven surface of about 1mum is created on the film and this allows uniform attachment of recording ink 5 and rapid supply of ink to a heating element 3 by capillarity through the contact surface with a thermal head 1. Thus ink shortage is prevented and consequently, fast recording performed without density dispersion.
Patent JP-H0866825-A (JP)
Title: Gun reamer
Inventor: MURAKAMI YASUNORI
IPC: B23D77/00
Filed: 1994-08-30
Abstract: PURPOSE: To supply and store more cutting fluid just before a tool rotational direction of a guide part by forming a recessed groove part in a boundary ridgeline part between a side wall part on a tool rotational direction side of the guide part such as a bearing part and a pad part provided in an outer periphery of a cutting edge and an outer peripheral escape guide part disposed on the tool rotational direction side. CONSTITUTION: Recessed groove parts 21A-21C are respectively formed in a boundary ridgeline part between side wall parts 18a, 18b, 19a on a tool rotational direction side of a first and second bearing parts 18A, 18B and a pad part 19 formed as a guide part, and outer escape surfaces 20A-20C disposed in front of the tool rotational direction. Whereby, volume of respective gaps formed between these outer escape surfaces 20A-20C and inner peripheral surface of a drilled hole can be increased the working time by a gun reamer and more cutting fluid can a supplied by these gaps.
Patent JP-H0743693-A (JP)
Title: Plasma address liquid crystal display device
Inventor: SEKI ATSUSHI
IPC: G09F9/35
Filed: 1993-07-27
Abstract: PURPOSE:To uniformalize the gap of a liquid crystal cell of the plasma address liquid crystal display device. CONSTITUTION:This plasma address liquid crystal display device has a flat panel structure consisting of the liquid crystal 1 and plasma cell 2 laminated on each other via an intermediate sheet 3. The liquid crystal cell 1 consists of an upper substrate 4 adhered via a prescribed spacing to the one surface side of the intermediate sheet 3 and a liquid crystal layer 8 held in this spacing. The plasma cell 2 consists of a lower substrate 9 joined via a prescribed gap to the other surface side of the intermediate sheet 3 and a discharge channel 13 disposed in this gap. While the lower substrate 9 consists a glass plate having prescribed rigidity, the upper substrate 4 consists of a high-polymer film having resilience. Then, the upper substrate 4 is deformed by following up the ridges of the lower substrate 9 even if the lower substrate has such ridges. The specified spacing size of the liquid crystal cell 1 is thus obtd.
Patent JP-H0955850-A (JP)
Title: Pseudo halftone image processor
Inventor: ISHII RIE
IPC: G06T5/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of picture quality such as the generation of moire, gradation skipping, destruction of gradation, etc., at the time of change of multiplication and to rationally perform a gradation processing. SOLUTION: A pseudo halftone processing circuit is constituted of a selector 202, a random number generator 203, an adder 204, a multivaluing circuit 205, an error buffer 206 and a calculator 207. Then, simultaneously with the input of image data 201 after variable magnification from a variable multiplication circuit from a horizontal scanning variable multiplication part, signals ON/OFF for indicating whether or not a variable multiplication processing is performed are inputted to the selector 202, and only when the signals are ON, the random number generator 203 is operated by the selector 202. A random number generated in the random number generator 203 is added to the image data inputted from the horizontal scanning variable multiplication part 201 by the use of the adder 204, and further an error to be weighted stored in the error buffer 206 is added.  The data after the error is added are multivalued using a threshold value in the multivaluing circuit 205.
Patent JP-S59145029-A (JP)
Inventor: EDOWAADO CHIYAN ITSUTO NII
IPC: C09K23/52
Filed: 1983-11-04
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-H1147959-A (JP)
Title: Manufacture of outside sheet
Inventor: SATO HIROAKI
IPC: B23K20/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacturing of an outside sheet in a complicated shape by preparing the outside sheet member and its reinforcing member each singly for friction stirring welding. SOLUTION: The material of the stringer 1 and the skin 2 is an aluminum alloy or an aluminum lithium alloy sufficiently. The cross sectional shape of the stringer 1 may be freely selected such as an L-shape and I-shape, with no linearity requirement in the longitudinal direction. The friction stirring welding may be continuous, spot or staggered welding. In the outside sheet of an aircraft, the shape of the stringer 1 is changed so as to reduce the area that comes into contact with the skin 2, for the purpose of reducing the weight as well as the cost of manufacture through a simplified shape. A high tensile aluminum alloy like 2024Al, 7075Al, etc., causes cracks in fusion welding, making a sufficient joint characteristic unavailable and also bringing up a problem of deformation.  However, by employing friction stirring welding, the stringer 1 and the skin 2 can be joined with high efficiency and at low cost.
Patent JP-H0629260-A (JP)
Title: Ashing apparatus for resist film
Inventor: SEKI TADAHIRA
IPC: G03F7/42
Filed: 1992-07-10
Abstract: PURPOSE:To provide an ashing apparatus for resist films, which can remove the whole resit film on the wafer uniformly at a high speed. CONSTITUTION:A nozzle member 21 for introducing ozon is provided between an ultravioret beam irradiation window 7 and a wafer W within a processing chamber provided with the ultravioret beam irradiation window 7 for chemically processing the wafer W. The ashing is carried out by radiating the ultravioret beam to the wafer W from an ultravioret beam lamp 5. In this case, the nozzle member 21 formed like a pipe with a material which does not allow transmission of light of the wavelength of 200nm to 300nm and it is extended along the proximity of the surface of wafer W and is provided with a plurality of ozon injection ports 2B to equally supply the ozon to the entire surface of the wafer W. Moreover, it is preferable that the nozzle member 21 is formed by a glass member which does not allow transmission of ultravioret beam having the wavelength of 200nm to 300nm.
Patent JP-S6099370-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B07B1/30
Filed: 1983-11-02
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-2000033925-A (JP)
Title: Oriented polypropyrene container
Inventor: TAKASAKI TOMOAKI
IPC: C08J3/22
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the low-temperature impact resistant strength of an oriented blow molded container, the dispersibility of additive such as pigment, etc., by adding a master batch consisting of a base resin whose melting point is lower than that of a polypropylene resin to the polypropylene resin copolymerized with an ethylene. SOLUTION: In a container in which a biaxially oriented polypropylene resin copolymerized with an ethylene is blow molded, a resin containing an ethylene which is thermally bonded with a resin for biaxially oriented blow molding and whose melting point is lower than that of the resin by at least 10 deg.C is used for a base resin of a master batch. In a process in which a blend of the polypropylene resin with the master batch is melted and kneaded, the master batch of low melting point is first melted to package polypropylene resin pellets, and the impact resistance becomes excellent, and the dispersibility of a coloring agent, a charge preventing agent, a ultraviolet ray absorbing agent, and other additives can be remarkably dispersed.
Patent JP-S6190944-A (JP)
Title: Manuscript transferring device
Inventor: HONJO TAKESHI
IPC: B65H9/00
Filed: 1984-10-02
Abstract: PURPOSE:To speed up the transfer of manuscripts in a manuscript transferring device equipped on an electrophotographic copier or the like by making a manuscript stopping position for exposure on a platen glass and a manuscript stopping position for switch-back different from each other. CONSTITUTION:A manuscript transferring device can perform two operations of a first mode in which the manuscript is transferred on a platen glass 12 for exposure and a second mode in which the manuscript is supplied on the platen glass 12 for switch-back. That is, in the first mode, the manuscript is transferred, a paper supply regist sensor S2 detects the rear end of the manu script while a feed roller driving motor is turned off and the manuscript is controlled to occupy a accurate regist position and stop the rear end of the manuscript at a exposure position X. In the second mode, for example, the manuscript is transferred and the sensor S2 detects the rear end of the manu script while a transfer counter is started, and a whole surface belt drive motor is turned off at the same time as the completion of the counting. In this transfer process, a manuscript stopping position is Y and the transfer distance can be short.
Patent JP-S58109404-A (JP)
Title: Herbicide
Inventor: ISONO KIYOSHI
IPC: A01N63/02
Filed: 1981-12-21
Abstract: NEW MATERIAL:Cytovaricin (H-230 substance), description: colorless crystal; molecular weight: 882 (FD mass spectroscopy); melting point: 207 deg.C; specific rotatory power:[alpha]<20>D=+9.1 deg. (c=0.1 in chloroform); solubility: readily soluble in methylene dichloride, soluble in methanol, ethyl acetate, chloroform, hard soluble in ethyl ether, water, insoluble in hexane. USE:Herbicide: its toxicity is extremely low and it can be applied to rice fields, crop fields, orchard, green houses, forestry and untilled grounds. PREPARATION:A spore suspension or culture mixture of a bacterium in Streptomyces, capable of producing H-230 (FERM-5521), is inoculated and subjected to cultivation under aeration and agitation to produce the substance. The culture mixture is treated with ethyl acetate and the difference in solubility is utilized to separate the objective substance from the culture filtrate. Then, the exract is concentrated under reduced pressure to give H-230 substance.
Patent JP-H0648302-A (JP)
Title: Horizontally carrying device
Inventor: UCHIDA KAZUHIKO
IPC: B62B3/08
Filed: 1992-08-03
Abstract: PURPOSE:To provide a horizontally carrying device capable of regularly keeping and carrying a carried material horizontally. CONSTITUTION:On a carrying truck 2, a semicircular rail 6 is provided with a recessed guide surface 6a up. A horizontal table 8 having a roller 10 is movably arranged on the guide surface 6a of the rail 6. A carrying material 11 is placed on the horizontal table 8. The carrying material 11 and the horizontal table 8 are settled in the position where the center of gravity is most stabilized within the rail 6 by the dead weight, and held in horizontal state even on an inclined surface.
Patent JP-2000038057-A (JP)
Title: Virtual image indication meter for vehicle
Inventor: NARAMA SHINJI
IPC: G09F9/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a virtual image indication meter for a vehicle to form a virtual image indication meter in which a meter and a reflection meter are incorporated, eliminate a need for regulation of a reflection mirror alone, and prevent the occurrence of chatter of the image of a reflection mirror. SOLUTION: In a vehicle virtual image indication meter formed that the indication part 3a of a meter 3 is reflected by a reflection mirror 4 and visually observed from a driver's seat, the meter 3 and the reflection mirror 4 are incorporated in a case 2, the case 2 is oscillatorily supported at a vehicle instrument panel 11, and the angle of the reflection mirror 4 is regulated by oscillating and fixing the case 2 by a regulation knob 8.
Patent JP-S6449189-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUGIYAMA KAZUYUKI
IPC: H04N5/78
Filed: 1987-08-19
Abstract: PURPOSE:To easily manage a cassette by providing the titled device with a means for storing index data and writing the stored data in a non-volatile text memory and a means for reading out the contents of the memory and converting the read contents into a display signal. CONSTITUTION:When a character indicating index data is inputted to a character/command input circuit 6 at the time of writing operation, a character/ key code is inputted to a microprocessor 3. The microprocessor 3 outputs the character code and a control signal to a timing controller 9 and writes the character code in a prescribed address of the text memory 12. When a command is inputted to the input circuit 6 in the reproducing operation, the key code is inputted to the processor 3 and the control signal is outputted to the controller 9. The controller 9 reads out data corresponding to the control signal from the memory 12, reads out the character corresponding to the read code from a character generator 10, converts the read character into an index display signal 14 and outputs the signal 14.
Patent JP-H0371515-A (JP)
Title: Coaxial cable
Inventor: KARASAWA HIROICHI
IPC: H01B7/28
Filed: 1989-08-11
Abstract: PURPOSE:To achieve excellent radio active ray resistance and heat resistance, and to improve mechanical durability and packaging density by using a polyimide synthetic resin for an insulating layer and for a coating layer. CONSTITUTION:A polyimide resinous insulating layer 5 is adhered around a center conductor 4. A polyimide synthetic resin has performance of 10<7> rad or more of radio active ray resistance and 300-400 deg.C of heat resistance. Around the polyimide resinous insulating layer 5, a sheath conductor 6 is provided. The sheath conductor 6 is a metal layer for which a metal such as copper is deposited or a metallic thin film tape is wound. Around the sheath conductor 6, a polyimide resinous coating layer 7 is provided. The sheath conductor 6 is fixed by the resinous coating layer 7, insulated electrically from the outside, and mechanically protected.