baber/WOPTO huggingface dataset:
Patent JP-S5528867-A (JP)
Title: Method of extruding plastic
Inventor: YAMAMOTO SHIYUUJI
IPC: B29C48/53
Filed: 1978-08-24
Abstract: PURPOSE:To make it possible to mix a main ingredient and a liquid additive evenly, by setting the curvature of the part rising backward from the bottom surface of a screw groove near the liquid injection port larger than those of the front and back parts. CONSTITUTION:A liquid additive is injected into an extruder from liquid injection port 3 and is mixed with resin fed from hopper 4. Here, the curvature R of rising part 2D0 at the back of the screw groove near the place where a liquid additive is injected is set large. Hence, the additive, without being retarded in rising part 2D0, is dispersed into melted or half-melted resin evenly. By this, the concentration of the additive in the center of the extruder, or the remaining of a part of the additive on the surface of the groove part, without being extruded, is prevented.
Patent JP-S60245205-A (JP)
Title: Amorphous core
Inventor: OOTA YUKIHIKO
IPC: H01F27/24
Filed: 1984-05-21
Abstract: PURPOSE:To reduce iron loss and to improve magnetic characteristic by forming scratches with predetermined intervals in the longitudinal direction of wound amorphous magnetic thin belt. CONSTITUTION:A thin belt 1 of amorphous magnetic metal is wound and it is subjected to heat processing under the N2 gas ambient. Next, for example, the internal end of toroidal core is extracted and the scratches 2 are set at the inside of thin belt 1, namely toward the center of winding at a right angle to the ribbon width with intervals of 1mm.. The scratches 2 are formed at the inside in the shape of V at right angle to the longitudinal direction of thin belt 1 by drawing with a low pressure with a tungsten carbide needle. The winding is rewound to a toroidal core and is subjected to the casing. Such scratches 2 reduces a current loss and high frequency iron loss by segmentation of magnetic domain in the longitudinal direction. Simultaneously, pressure P is reduced in order to form the scratches 2 at a right angle to the longitudinal direction at the inside of winding surface of thin belt 1.
Patent JP-S59228228-A (JP)
Title: Display panel
Inventor: SUGATA MASAO
IPC: G02F1/1333
Filed: 1983-06-09
Abstract: PURPOSE:To obtain a liq. crystal display panel having improved display gradation, response properties and display characteristics by holding the space between a pair of electrode plates with fine resin spacers contg. a specified amount or less of metallic elements. CONSTITUTION:The space between a pair of electrode plates of a display panel contg. a liq. crystal compound having a cyano group between the electrode plates is held with fine resin spacers contg. <=5ppm metallic elements. The especially preferred fine spacers are made of a photoresist resin contg. <=0.3ppm alkali metals among said metallic elements. It is desirable that a rubber type photoresist, preferably a cyclized polyisoprene photoresist or a cyclized polybutadiene photoresist is used as the photoresist resin.
Patent JP-H08278084-A (JP)
Title: Cold crucible melting furnace
Inventor: TADOKORO MASAHIRO
IPC: F27B14/04
Filed: 1995-04-05
Abstract: PURPOSE: To improve the melting effect and the temperature rising capacity by engraving narrow slits on the surface of a water-cooled bottom structure made of copper of a crucible, and reducing the cooling area in contact of the structure with molten metal. CONSTITUTION: In order to reduce the area in contact with molten metal, the bottom structure 10 of a cold crucible melting furnace has slits 11 provided on the surface of a molten metal side. The shape of the slits 11 of the structure 10 is formed of recesses and protrusions alternately continuously in parallel on the surface of the molten metal side. Since the molten metal has predetermined surface tension, even if it is disposed on the slits 11 of narrow width 11a, it is not invaded into the recesses of the slits 11. If the width 11a of the slit 11 is less than 0.3mm, cooling is suppressed, and the skull forming amount is reduced as compared with prior art.  The melting with less skull is performed, the quantity of the molten metal obtained from the material to be melted of the same quantity is increased, the melting efficiency is improved and the effect of expecting the temperature rising capacity in the molten state can be provided.
Patent JP-S61260246-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KIMURA TOSHIHIKO
IPC: G03C7/26
Filed: 1985-05-14
Abstract: PURPOSE:To improve color reproducibility and to improve the fastness to light of a magenta dye image by incorporating a pyrazolo-[1,5-a]-benzimidazole type magenta dye forming coupler and specific compd. into a titled material. CONSTITUTION:At least one kind of the pyrazolo-[1,5-a]-benzimidazole type magenta color image forming coupler and at least one kind of the compd. expressed by the formula are incorporated into the above-mentioned material. (In the formula, R<1> denotes an aliphat. group, cycloalkyl group or aryl group and Y denotes a non-metallic atom group necessary for forming the heterocycle of a 5--7-membered ring together with a nitrogen atom. However, at least two heteroatoms of the non-metallic atoms including the nitrogen atom forming said heterocycle are heteroatoms which are adjacent to each other.) The fastness of the magenta dye image which has heretofore the low fastness particularly to light, heat and moisture is improved according to the above-mentioned photographic material. More specifically, the color fading to light and the generation of the Y-stain in the uncolored part as against light, heat and moisture are satisfactorily prevented.
Patent JP-H08298546-A (JP)
Title: Telephone response control method
Inventor: SAITO TOSHIYUKI
IPC: H04M3/54
Filed: 1995-04-27
Abstract: PURPOSE: To improve efficiency of jobs or the like by judging the contents of a telephone call made to a user and transferring the telephone call or the like. CONSTITUTION: An exchange 1 is provided with a speech path network 11, a central controller 12, a storage device 13, a telephone response selection reception part 14, an incoming call control changeover part 15, a holding response control part 16 and a call origin information storage area 17 and a computer 2 is provided with the central controller 22, the storage device 23, the telephone response selection reception part 24, the incoming call control changeover part 25, the holding response control part 26 and the call origin information storage area 27. Then, the incoming call control changeover parts 15 and 25 switch incoming call control such as transferring the call being called to someone else for a request front a call terminating person and switching it to a talkie, etc. Also, the holding response control parts 16 and 26 control a response such as displaying the information of a call origin for which a telephone response is held for the request from the call terminating person, performing holding response to the call origin for which the telephone response is held and originating the call to the call origin for which the telephone response is held. In such a manner, the contents of the telephone call are judged and the telephone call is transferred to someone else or the like without responding to it.
Patent JP-H04310749-A (JP)
Title: Liquid jet record head, manufacture thereof, and recording device equipped therewith
Inventor: MIYAGAWA MASASHI
IPC: B41J2/16
Filed: 1991-04-10
Abstract: PURPOSE:To obtain patterns having high durability when patterned resists formed by means of lithography are laminated in manufacturing a liquid jet record head. CONSTITUTION:Novolak positive type resists 3 are layered on a substrate 1, and patterns are exposed and developed sequentially so as to form an ink liquid passage equivalent section 4. Thereafter, the section 4 is irradiated with ultraviolet rays so as to form a cross linking layer 6 on the outer surface of the section 4, so that solvent resistance will be raised. After it is coated with a resin 7, a liquid chamber 9 is formed and a roof 10 is connected.
Patent JP-S59227729-A (JP)
Inventor: ROORENSU DEII DEBITSUDO
IPC: H01F1/34
Filed: 1984-05-22
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-S58220245-A (JP)
Title: Formation of surface lubricating film of magnetic recording medium
Inventor: HINOBAYASHI TAKEO
IPC: C10N40/18
Filed: 1982-06-16
Abstract: PURPOSE:To form a uniform lubricating film, by subjecting to vacuum heating after applying fatty acid or metallic salt on a magnetic recording medium. CONSTITUTION:When a magnetic film 7 is brought into contact with fatty acid and they are heated, metallic salt 6 is oriented well on the surface of the magnetic film and at the same time the lateral intermolecular cohesive power is excellent, and a monomolecular layer of metallic salt of said fatty acid is used as a lubricating film. As the metallic salt of the fatty acid has a melting point and a boiling point higher than those of the fatty acid and is hardly vaporized, only the metallic salt orienting on the magnetic film 7 by vacuum heating is left and excessive fatty acid is removed. While, when metallic soap instead of the fatty acid is applied on the magnetic film as it is, a molecular layer close to the magnetic film is adsorbed to the magnetic film layer strongly by mutual substitution of a metallic ion and a metallic ion of the magnetic film.
Patent JP-S5437704-A (JP)
Title: Tape take-up machanism of magnetic recorder-reproducer
Inventor: TAMAKI KATSUYUKI
IPC: G11B15/18
Filed: 1977-08-31
Abstract: PURPOSE: To realize a superior brake system by removing the pad brake on the take-up tire side and pressure-contacting the take-up tire which receives revolving force from motor at the stop mode to a take-up reel turntable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09267728-A (JP)
Title: Brake pedal of automobile
Inventor: FUNABASHI MASAHARU
IPC: B60T7/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a proper feeling for each operation at the time of pressing a brake pedal by efficiently transmitting a brake pressing force in the brake pedal of an automobile. SOLUTION: The upper part of a lever section 3 is supported, a circular-arc hole 11 is formed around a pressing surface side in a lower part, a serration- shaped uneven section is formed in the outer peripheral side of the hole 11, a supporting plate 8 for attachment to the lever section 3 is vertically attached to the back surface of a bent pressing plate 4, a circular-arc projecting section 10 having a serration-shaped uneven section formed in its outer peripheral side is provided in the surface of the supporting plate 9, the projecting section 10 of the supporting plate 8 is engaged with the hole 11 of the lever section 3 and the lever section 3 and the supporting plate 8 are attached the pressing force of a spring 9. Thus, the attaching angle of the pressing plate 4 to the lever section 3 is adjusted and the pressing plate 4 is fitted in the pressing direction of a driver.
Patent JP-2000299908-A (JP)
Title: Branch joint of power cable
Inventor: HONDA MASAHIKO
IPC: H02B1/20
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent electric shock accident surely during work by grounding the conductor directly at a work place. SOLUTION: The branch joint is provided in the way of a power cable line wherein two main cables 7, 7 and a branch cable 8 are connected with a branch joint body 4 while fitting male and female connectors each other. A conductor earth adaptor 10 connectable with an earth wire is provided between the branch joint body 4 and a cable terminal 1. The conductor earth adaptor 10 is provided, at the opposite ends thereof, with a first connector being fitted to the connector of the branch joint body 4 and a second connector being fitted to the connector of the cable terminal 1 and, at the intermediate part thereof, with an earth wire connecting part. A cap 11 is normally applied to the earth wire connecting part and when a work is carried out at the branch joint, the cap 11 is removed and an earth wire is connected to the earth wire connecting part.
Patent JP-H041862-A (JP)
Title: Graphic selecting method
Inventor: NAKAJIMA YOSHIYASU
IPC: G06T11/80
Filed: 1990-04-19
Abstract: PURPOSE:To select the graphics shown on a display screen at a high speed and with high efficiency by obtaining a graphic including no point pointed by an input means out of a magnified circumscribed quadrangle, excluding the obtained graphic out of a selecting subject, and searching for a graphic where a display point is included in a round belt area obtained by magnifying the component segments of each graphic by an allowable error out of the remaining graphics to define this searched graphic as the subject one. CONSTITUTION:The magnified circumscribed quadrangles GR1B - GR4B are obtained by adding an allowable error for a selecting instruction to each of circumscribed quadrangles GR1A - GR4A of graphics GR1 - GR4. Then a graphic including no pointed point in each of quadrangles GR1B - GR4B is obtained for all graphics GR1 - GR4. This obtained graphic is excluded out of a selecting subject. Then a graphic where a selected pointed point is included in a round belt area formed by magnifying the component segments of each graphic by an allowable error among the remaining graphics. This searched graphic is defined as the subject one. Thus one of those graphics displayed at a display part of a work station can be pointed at a high speed and with high efficiency.
Patent JP-H02281113-A (JP)
Title: Weight sensor element
Inventor: OCHI KENZO
IPC: G01L1/14
Filed: 1989-04-24
Abstract: PURPOSE:To improve adhesion by arranging a pair of nonconductive plates in parallel, fixing the plates with bonding layers comprising an inorganic bonding layer and an organic bonding layer, and operating one plate as an elastic diaphragm in correspondence with a weight. CONSTITUTION:A pair of nonconductive alumina plates 11 and 12 are held at a specified interval and fixed with an inorganic bonding layer 13 and an organic bonding layer 14 in parallel. A loading point 15 is fixed at the central part of the plate 11, and the plate is operated as a diaphragm. Electrodes 16 and 17 are further provided on the plates 11 and 12 so as to face each other, and a capacitor is formed. As the bonding layer 13, glass whose main components is SiO2, PbO and the like is used. As the bonding layer 14, a material whose main components are bisphenol type epoxyresin and hexahydrophthalic anhydride is used.
Patent JP-H05112110-A (JP)
Title: Pneumatic safe tire
Inventor: DEIBITSUDO EI JIYONSON
IPC: B60C13/00
Filed: 1992-03-31
Abstract: PURPOSE:To secure any run-flat ability and run a long distance in a comparatively high speed by fixing a pair of crescent elasticity reinforcement members between an inner liner and a body ply and also installing a pair of plies for reinforcing between these reinforcement members and a side wall. CONSTITUTION:A pair of crescent elasticity reinforcement members 21 are installed between an inner liner 7 and body plies 8, 9 so as to adjoin to the top part 22 of a bead filler 14 along the side wall 4 of a tire from a near part of the tread shoulder 3 of a tread part 2 and extend to a little lower position therefrom. Further, a pair of bias strips or plies 25 for reinforcing are installed between the side wall 4 and body carcass plies 8, 9 so as to extend to a lower position of the top part 22 of the bead filler 14 along the side wall 4. The mutual operation between the code material of the strips 25 calendered thereby and the body ply 9 can increase the rigidity of the side wall 4 in a runflat.
Patent JP-S62261777-A (JP)
Title: Valve employing electrostriction element
Inventor: KAWAMURA TAKAHIDE
IPC: F16K31/02
Filed: 1986-05-08
Abstract: PURPOSE:To stably and reliably maintain a fluid passage in a closed state, by providing a resilient member which energizes a valve body, driven by an electrostriction element, in a direction in which the valve body is adhered to a valve seat. CONSTITUTION:A laminar electrostriction element 7, supported in a center impeller type in that two end parts are loosely engaged with recessed parts 2a and 2b of a body 1, is positioned between valve seats 4 and 6. Valve bodies 8 and 9 made of a resilient material, e.g., rubber, are secured to the portions, positioned facing valve seats 4 and 6, of the surfaces on both sides of the electrostriction element 7. A resilient member 10, e.g. coil spring which energizes a valve body 8 in the direction in which the valve body is adhered to a valve seat 4, is situated between the electrostriction element 7 and the wall surface, where an exhaust gas flow passage 5 is formed, of the body 1.
Patent JP-S5437296-A (JP)
Title: Bushing
Inventor: AKISADA MITSUO
IPC: H01B17/26
Filed: 1977-08-29
Abstract: PURPOSE: To reduce dimension for attaching as well as to enable F-B connection with good workability by attaching a supporting insulator to support an electric machinary and apparatus or the like and a bushing to a construction like Y-letter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000293321-A (JP)
Title: Disk drive and disk controller
Inventor: FUSE SHINICHI
IPC: G11B19/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To level the access performance by shifting and setting the access order of data reading and writing by specific numbers of arrays of respective disk slice areas according to a specific rule. SOLUTION: In the disk array constitution of, for example, four disks 21 to 24, access order '1, 2, 3, 4' is set for a 1st array slice area of disks 21 to 24 and '8, 5, 6, 7' which is shifted by one disk is set for a 2nd array slice area, thereby constituting one virtual disk 5 which appears to have orderly access order from the top to the bottom. Thus, the access order of data reading and writing is shifted to the array numbers of the respective slice areas to make the disk 22 have higher access order than the disk 21 and then congestion to the disk 21 can be prevented, so that the access performance viewed from the whole disk constitution can be leveled.
Patent JP-H07311976-A (JP)
Title: Single-sided video disc
Inventor: SAITO MINORU
IPC: G11B7/24027
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a single-sided video disc which can be operated continuously for a long time. CONSTITUTION:The single-sided video disc is provided, on one side thereof, with a video disc having pits and, on the other side thereof, with a disc having no pit. In the single-sided video disc, the weight and thickness on the video disc side are equal to those on the other side. This structure produces no read error even when a metal disc is employed.
Patent JP-S5438077-A (JP)
Title: Three-dimensional automatic warehouse
Inventor: EBARA TAKAO
IPC: B65G1/04
Filed: 1977-09-01
Abstract: PURPOSE: To provide a three-dimensional automatic warehouse which can automatically stock an article of unstable configuration and centroid and prohibited to be in contact therewith during conveyance or stock or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62259849-A (JP)
Inventor: KUMAZAKI SHOJI
IPC: C08J5/12
Filed: 1986-05-07
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-S61281326-A (JP)
Title: Character data input device
Inventor: IMAI SHUJI
IPC: H03M11/04
Filed: 1985-05-16
Abstract: PURPOSE:To input a character by a small number of keys such as a cursor key, a selecting key and a shift key, by displaying a keyboard on an indicator so that an input character can be selected by moving a cursor. CONSTITUTION:A controlling circuit is set to a read-out mode first, and an alphabet keyboard 13 and a mode symbol READ 15 are displayed. For instance, in case of inputting 'S', a cursor key 22 is operated two times so that a cursor being in a position of 'A' in the initial state is moved to a position of 'S'. It is detected by the controlling circuit that the cursor key 22 is operated, and '11' is added and calculated to a code of the present cursor. As a result of said addition of two times, the code becomes '22', it is decided to be 'S' from a code table, and the cursor being under 'S' is lighted. In such a state, by operating a selecting key 24, 'S' is displayed on a display part 11.
Patent JP-H05293663-A (JP)
Title: Tip for consumable electrode welding torch
Inventor: INOUE KOBO
IPC: B23K9/30
Filed: 1992-04-23
Abstract: PURPOSE:To improve wire feedability and to prevent defective welding. CONSTITUTION:In the tip of the consumable electrode welding torch, while the tip 11 is divided into a base part 12 and the tip part 13 freely attachable and detachable by screws 16 and 20 and a through-hole 14 having the diameter larger than the wire diameter is formed along the direction of the axial center on the base part, a tapered hole 18 having the diameter larger than the wire diameter having a taper 17 on the tip is bored up to the middle along the direction of the axial center on the base part 12 side of the tip part 13 and a wire lead-out hole 19 communicated with the tip part of the tapered hole 18 slightly larger than the wire diameter provided with an optional angle for the direction of the axial center is formed on the tip side of the tip part 13.
Patent JP-S5330417-A (JP)
Title: Continuous annealing method for wire rod
Inventor: ABE KAZUYA
IPC: C21D9/56
Filed: 1976-09-02
Abstract: PURPOSE:To anneal wire rod uniformly in a short time without making scratches by passing the wire rod along the center line of circular burners of proper number arranged in a row at intervals, burners in which orifices are made.
Patent JP-S5627861-A (JP)
Title: Sunken kotatsu
Inventor: NUMATA MASAKAMI
IPC: F24C1/00
Filed: 1979-08-15
Abstract: PURPOSE: To enhance a heating effect by a method wherein a turriculate heater containing body provided with a grating at its upper surface is placed at the center of the inside bottom surface of the vessel of a sunken KOTATSU.  
     CONSTITUTION: A turriculate heater containing body 2 is built up at the center of the inside bottom surface of the vessel 1 of a sunken KOTATSU, the upper surface of the heater containing body 2 is provided with a grating 5, and a reflecting mirror 4 and an infrared heater 3 are placed under the grating 5. A framing 7 is provided at the edge of the upper opening of the vessel 1, and stopping pieces 8 are projected from the framing 7 to support a frame 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5329686-A (JP)
Title: Semiconductor laser
Inventor: NAMIOKA HIROBUMI
IPC: H01L27/15
Filed: 1976-08-31
Abstract: PURPOSE: To reduce reactive current which does not contribute to laser oscillation and the absorption of light in light transmission path and obtain a traverse junction strip laser suitable for incorporation into a photo IC by providing an i type layer around the P type diffused region and N type diffused region constituting a PN junction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H067684-A (JP)
Title: Preparation of catalyst metal oxide
Inventor: EREFUSERIOSU EMU ROGOSETEISU
IPC: B01D53/86
Filed: 1993-04-30
Abstract: PURPOSE: To make an oxidation catalyst function effectively by intimately arranging a film of catalytic metal oxide on an electrically conducting material and matching the compsn. of the conducting material to the compsn. of the oxide to change the electron state of the exposed outer surface of the solid film to promote only a reaction between given gas species and said oxide. CONSTITUTION: For preparation of a catalytic metal oxide (such as TiO2 ) selective to catalyzing the conversion of given gas species (such as hydrocarbons), a solid film 13 of a catalytic metal oxide is arranged intimately on an electronically conducting material 11 (such as Au). The film 13 has an exposed outer surface 14 spaced no greater than 1000 angstroms from said conducting material 11. The material 11 is matched to the compsn. of the oxide 13 so as to change the electron state of the exposed outer surface 14 to promote only a reaction between given gas species and the oxide 13. As the result, a catalytic activity of the metal oxide useful for gas sensors and/or catalyst converters can be influenced.