baber/WOPTO huggingface dataset:
Patent JP-H02226328-A (JP)
Title: Device for making fair copy of chart
Inventor: SONODA TAKASHI
IPC: G06F3/12
Filed: 1989-02-28
Abstract: PURPOSE:To shape a chart having ruled lines at irregular intervals to a chart which has rules lines arranged at regular intervals and is easy to see by selecting a straight line at random and drawing the straight line again so that a ratio of intervals between this straight line and straight lines on both sides is a selected prescribed value and repeating this local interval correction throughout a picture. CONSTITUTION:A straight line selecting means 61 of a rule line interval correcting device 6 selects one straight line A from straight lines constituting a table at random. An interval correction value selecting means 62 obtains a ratio of intervals between this straight line A and straight lines B and C on both sides and selects the value most approximating it from preliminarily determined values. A straight line position correcting means 63 draws the straight line again in such position that the ratio is the selected value, and this processing is repeated. Thus, the chart having ruled lines at irregular intervals is shaped to the chart which has ruled lines arranged at regular intervals and is easy to see.
Patent JP-S55139659-A (JP)
Title: Cassette tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/675
Filed: 1979-04-14
Abstract: PURPOSE:To simplify constitution by reducing parts in number by activating a cassette holder toward a set unit by one spring and then by activating a hook member in a cassette ejection direction. CONSTITUTION:At ends of spring hook piece 25 of hook member 4 and interlock member 5, respective ends 27a and 27b of expansion spring 27 are hooked. When cassette holder 2 is placed at the set position, one terminal 27a is upper and the other terminal 27b is lower to press cassette holder 2 against fixed substrate 1, but the force of activating hook member 4 in the cassette ejection direction is extremely slight. As holder 2 is turned toward the reset position, the other terminal 27b of spring 27 raises to accumulate power at spring 27, and the rotational force of hook member 4 in the cassette ejection direction increases gradually. Therefore, when holder 2 rises up to the reset position and the front edge of holder 2 is detached from hook piece 23, hook member 4 moves powerfully in the cassette ejection direction to move hook piece 23 toward the reverse surface of holder 2 and then stops with push-out piece 24 in contact with the bottom surface of concave part 2b of holder 2.
Patent JP-S54137282-A (JP)
Title: Lateral transistor
Inventor: MITARAI GOROU
IPC: H01L29/73
Filed: 1978-04-17
Abstract: PURPOSE: To reduce the extension of the depletion layer to avoid occurrence of the punch-through and thus to secure a high dielectric strength, high fFE and high fT respectively by giving an inclination to the impurity density so that the impurity density in the base region may be reduced from the emitter region toward the collector region.  
     CONSTITUTION: N-type layer 2 is epitaxial-grown on P-type Si substrate 1 and then separated at P-type region 3 into island region 21 and 22, and N-type region 8 is formed by diffusion within region 22 to be used later as the base region of the PNP transistor. In this case, the surface impurity density of region 8 is set higher than that of region 22 to be used as the base region featuring the density inclination. After this, P-type base region 4 of the NPN transistor, P-type base region 4 of the NPN transistor and N-type emitter region 5 are formed by diffusion at region 21, 22 and 8 respectively. And N-type emitter region 7 is provided within region 4 to form the desired complementary transistor of NPN and PNP. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62204428-A (JP)
Title: Magnetic recording medium
Inventor: RIYOUNAI HIROSHI
IPC: C09D5/23
Filed: 1986-03-03
Abstract: PURPOSE:To obtain the titled thermally stable magnetic recording medium capable of obtaining a high output in high-density recording by using magnetic powder consisting of gamma-Fe2O3 coated with Co obtained by doping the gamma-Fe2O3 with from zero to less than 3mol% Co atom, based on the Fe atom, and having <=4 acicular ratio as the magnetic powder in a magnetic paint. CONSTITUTION:Co doped gamma-Fe2O3 to be used as the nucleus is prepared, and the content of the Co atom at this time is controlled to 1mol%, based on the Fe atom. The material can be added at the time of synthesizing goethite, or Co can be deposited on the surface of gamma-Fe2O3 and then heat-treated (diffusion). Co is coated on the nucleus and then heat-treated to control the coercive force to 700Oe. The magnetic powder thus prepared and a specified material are sufficiently kneaded to form a magnetic paint, and the paint is coated on both surfaces of polyester film in 1mum thickness. After coating and drying, the film is calendered to cure the paint, the film is then formed into a 3-inch floppy disk, the recording surface is polished, a hub is provided at the central part, and the medium is completed.
Patent JP-2000239616-A (JP)
Title: Resin paste composition and semiconductor device using same
Inventor: SAWABE KOICHI
IPC: H01L21/52
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which is free of a reflow crack when using a copper lead frame and an organic substrate, by improving a peel strength of a resin paste composition against a support member, especially a peel strength against a copper lead frame and an organic substrate, suppressing the occurrence of a chip crack or chip warpage by rendering the resin paste composition low in stress, and imparting a low moisture absorption to the resin paste composition. SOLUTION: This resin paste composition comprises a uniform dispersion of (A) an imide compound of the following formula, (B) a radical initiator, and (C) a filler, and the semiconductor device is arranged by bonding a semiconductor element to a support member by use of the resin paste composition and sealing them [wherein R1 represents an aromatic hydrocarbon group, an aliphatic hydrocarbon group or an alicyclic hydrocarbon group used singly or in arbitrary combination thereof, R2, R3 and R4 independently represent hydrogen or a short-chain alkyl group, and n is an integer of 1 to 20].
Patent JP-S59171953-A (JP)
Title: Silver halide photosensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/30
Filed: 1983-03-18
Abstract: PURPOSE:To improve storage stability of an image by incorporating a dispersed combination of a specified 2,5-diacylaminophenol type cyan coupler and a phenol type high boiling org. solvent and a specified high boiling org. solvent into a silver halide emulsion layer. CONSTITUTION:A silver halide emulsion layer formed on a support contains a dispersed combination of a 2,5-diacylaminophenol type cyan coupler of formula I , a phenol type high boiling org. solvent, and a high boiling org. solvent of formula II or III. The spectral absorption conductive substrate of the contained cyan coupler is extended in wavelength by such a constitution of the photosensitive material and color reproducibility and color purity of the cyan dye image to be formed are improved. in the formulae, R1 is alkyl or the like or an atomic group necessary to form a 6-membered ring together with R3; R2, R4-R8 are each alkyl, alkenyl, or the like; R3 is H, halogen, alkoxy, or alkyl; and Z is H or a group releasable by the oxidation reaction with an aromatic primary amine type color developing agent.
Patent JP-H06233907-A (JP)
Title: Method for filtering treatment of aqueous paint and apparatus therefor
Inventor: HAISHI HIDEHIKO
IPC: B05C11/10
Filed: 1993-02-09
Abstract: PURPOSE:To adsorb and remove oil or silicone without generating sedimentation or spitting in aqueous paint mixed with oil or silicone and to prevent the mixing with foreign matter. CONSTITUTION:In a method passing aqueous paint through an lipophilic and water repellent sheet like nonwoven fabric adsorbing a substance having low surface tension such as oil or silicone to filter the same and a paint filtering device constituted by arranging a cartridge type filter in a pressure container, a filter is covered with the sheet like nonwoven fabric and the aqueous paint is passed through the sheet like nonwoven fabric at the time of filtering.
Patent JP-S59169673-A (JP)
Title: Method for controlling driving of welding torch
Inventor: TAKAGI HIROYUKI
IPC: B23K9/127
Filed: 1983-03-18
Abstract: PURPOSE:To get away or move safely and quickly a welding torch and to make a welding robot unmanned with lessened manpower by providing safety points by each of weld lines. CONSTITUTION:When a welding torch 5 collides against a work 1 on account of a tack welding error, etc. during welding of a weld line 3, the operation is stopped and the torch 5 is moved along the weld line 3 in an opposite direction. When the torch 5 arrives at the beginning end position P3 of the line 3, the torch 5 is moved to the safety point P2 which is preliminarily taught and further the torch 5 is moved at a high speed by point-to-point control to a check point C2. The torch is further moved from the point C2 to a point C1, and the adequateness of the torch 5 is decided by a means 10 for deciding the adequateness of the welding torch disposed at the point C1. When the torch 5 is decided to be normal, the torch is moved to the point C2 and the torch 5 is moved at a high speed to a safety point S3 taught in accordance with the beginning end position P5 of the weld line 4 next to the line 3 where there is the collision.
Patent JP-H09239625-A (JP)
Title: Electrode feeding device for electric discharge machining
Inventor: MORITA HIROMITSU
IPC: B23H1/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrode feeding device for electric discharge machining which detects the work penetrating timing by an electrode at a high accuracy. SOLUTION: In electric discharge machining, an electrode 4 machines a work 5 while carrying out a step operation. As a result, the electrode 4 is contacted to the work 5 according to the step operation, so as to generate a short-circuit current. A band pass filter 32 removes a noise by extracting a specific band of frequency component of the signal divided by a voltage dividing circuit 31, and it takes out only the signal near the electrode driving frequency. The signal taken out in such a way has the level made higher by the generating timing of the short-circuit current, and the generating frequency of this high level signal indicates the generating frequency of the short-circuit current.  Then, the digital processing of the analog output of the band pass filter 32 is carried out, and the penetration of the work 5 by the electrode 4 is detected depending on the generating frequency of the short-circuit current.
Patent JP-S57159528-A (JP)
Title: Combustion apparatus
Inventor: SEKIDO SATOSHI
IPC: B01D53/94
Filed: 1981-03-27
Abstract: PURPOSE: To reduce NOX, especially, NO 2  in a combustion gas by providing a contact body impregnated or coated with a perovskite structure to the inside of a combustion apparatus suitable for a household combustion instrument.  
     CONSTITUTION: To the inside of a combustion gas passage 9 guiding the combustion gas from a combustion chamber 8, a porous honeycomb like contact body 10 impregnated with a perovskite structure is provided. The gas injected from a gas nozzle 2 sucks primary air from a primary air port 3 and is guided into a mixing gas chamber 5 from a mixing chamber 4 and uniformly injected into the combustion chamber 8 from a flame port part 6 comprising a metal net or the like and, at the same time, ignited to be subjected to surface combustion at the flame port part 6. The combustion gas is contacted with the contact body 10 to reduce NO 2  therein to NO and a part of NO 2  is decomposed into N 2  and O 2  and CO is oxidized to CO 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62203740-A (JP)
Title: Locus display system in machining simulation
Inventor: NUNOME EIJI
IPC: B23Q11/00
Filed: 1986-03-03
Abstract: PURPOSE:To enable the blade edge of a tool to be confirmed in succession throughout the whole range of a material through one-screen display, by a method wherein, during display of a locus, through selection of either a blade or a material at each feed spindle, it can be displayed in a moving manner. CONSTITUTION:When display of a locus is executed, data, e.g., tool, the shape, the size of a material, are written by an NC device, and they are respectively stored in a tool locus memory part 2 and a tool shape memory part 3. In which case, when movement of a tool is set with regard to one spindle, a locus display control processor 1 reads data throughout the whole range of a material from the memory part 2 to transfer the data to a material region control part 4. The control part 4 transfers the data to a display control part 6 to display the whole range of the material on a display device 7. In which case, when the displayed shape of the material is confirmed, and the position, the size, and visual data of the material are set through the control part 4, data on the shape and the size of a tool are read out from the memory part 3, and the data are transferred to a tool display control part 5 and are enlarged for display on the display device 7.
Patent JP-S61258166-A (JP)
Inventor: HORUSUTO ROHANERU
IPC: G01N31/00
Filed: 1986-03-03
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-S61206531-A (JP)
Title: Press forming method
Inventor: MIURA AKIRA
IPC: B21D22/21
Filed: 1985-03-07
Abstract: PURPOSE:To perform the prescribed deep drawing formation by inserting the die bulking stage to insert a debris between a die and table after performing a deep drawing of a press material slightly in case of the height between the cross head to suspend a punch and the supporting table of a die being short. CONSTITUTION:A press material 1a is placed on a die 3 and arranged at the fixed position of the lower part of a punch 2. With this state the shallow drawing work in the degrees that the press material 1a does not interfere with a table 11 is performed. The gap that a spacer 7 is loosely inserted between the lower face of frame 4 and the table 11 is then made by lifting the die 3 and frame 4 with the operation of a cylinder 6 as well as pulling up to the upper part of the punch 2. The spacer 7 is inserted under the frame 4 by actuating the cylinder 9 and by moving a base stand 8. Now the frame 4 is descended by the cylinder 6 and placed on the spacer 7. A big gap is thus formed between the bottom of the shallow drawn press material 1a and the table 11. The prescribed deep drawing is performed by descending again the punch 2 with this state.
Patent JP-S61204222-A (JP)
Title: Production of air-curing type unsaturated polyester resin
Inventor: MATSUMURA AKIRA
IPC: C08G18/42
Filed: 1985-03-07
Abstract: PURPOSE:In obtaining an air-curing type unsaturated polyester resin from an allyl group-containing unsaturated polyester, a hydroxyl group-containing vinyl monomer and an isocyanate compound, to aim improvement in impact resistance, and elongation, by using a specific isocyanate compound. CONSTITUTION:(A) An allyl group-containing unsaturated polyester having 800-2,500 molecular weight is reacted with (B) a hydroxyl group containing vinyl monomer (e.g., 2-hydroxyethyl acrylate, etc.), (C) a terminal isocyanate group-containing saturated polyester having 1,000-8,000 molecular weight as an isocyanate compound, and, if necessary, (D) a catalyst for urethanization reaction (e.g., dibubyltin maleate, etc.), to give the aimed air-curing type unsatu rated polyester. The component C, for example, is obtained from a saturated polybasic acid such as phthalic anhydride, a diisocyanate such as tolylene diisocyanate, etc., and if necessary, the catalyst for urethanization reaction.
Patent JP-H08217244-A (JP)
Title: Segment stock device and its assembling structure
Inventor: KATAOKA KIYOSHI
IPC: B65G57/00
Filed: 1995-02-10
Abstract: PURPOSE: To allow even a small space to accommodate a number of segments. CONSTITUTION: Guide beams 1 to support the accommodated segments are installed at the four corners in such a way that a plurality of segments can be accommodated sequencially, and a segment stock device 100 of block assembling type comprises these guide beams 1, a coupling member 2 for coupling together the guide beams 1, and an adjusting bar 3 which adjusts the spacing of the guide beams 1.
Patent JP-H01221841-A (JP)
Title: Anode construction for magnetron
Inventor: MATSUMOTO TOMOHIDE
IPC: H01J23/22
Filed: 1988-02-29
Abstract: PURPOSE:To improve the mechanical strength of an anode strap against thermal stress by setting the sectional form of the strap in such a way as to increase the mechanical strength thereof against thermal deformation due to an anode loss and increasing the geometrical moment of inertia. CONSTITUTION:An anode strap 15 having a hollow part 16 and a notch part 17 is provided in a plurality of vanes 2 radially arranged in an anode cylinder 1 and every other vanes 2 are alternately connected electrically. When a magnetron is operated, the vanes 2 and the anode strap 15 are heated due to an anode loss, and the anode strap 15 is subjected to a deforming force. The mechanical strength thereof against the deformation is determined by the value of the geometrical moment of inertia governed with the sectional form of the strap 15. If the sectional area S is identical, the geometrical moment of inertia can be made larger by the application of a hollow circle form. According to the aforesaid construction, the mechanical strength of the anode strap 15 can be increased against thermal stress.
Patent JP-S59170189-A (JP)
Title: Apparatus for reforming fuel oil
Inventor: HARADA MITSURU
IPC: F23K5/08
Filed: 1983-03-18
Abstract: PURPOSE:To provide the titled apparatus effective to improve the combustion efficiency of fuel oil by magnetic treatment, and composed of reforming chamber having plural treating stages each containing a plurality of permanent magnets opposing same poles to each other in circular form placing proper gap therebetween, and connecting the chamber with the source of fuel oil and the consuming part of the oil through pipings. CONSTITUTION:A plurality of permanent magnets 1 having central through- hole 2 are placed opposing the same poles to each other, interposing a proper gap therebetwen in circular form using a supporting ring 4. The ring members 22 are connected to a supporting rod 21 in plural stages, and the above circularly arranged permanent magnets are placed on the ring members to form the reforming chamber X. The chamber is interposed between the fuel tanks 30, 32 as the supply source of the fuel oil and the burner 36 constituting the consumption part, and connected with the lines 31, 33 and 34 to pass the fuel oil through the reforming chamber X. The fuel oil can be reformed by this reforming apparatus.
Patent JP-H03249941-A (JP)
Title: Deodorant composition
Inventor: TANAKA MOCHIHIRO
IPC: A61L9/01
Filed: 1990-02-27
Abstract: PURPOSE:To obtain the deodorant composition which is not colored or discolored, easy to handle and capable of being tableted by incorporating the three components, namely calixarene and/or its derivative, a bivalent metal compd. and L-ascorbic acid compd. or an erysorbic acid compd., into the composition as the effective components. CONSTITUTION:The three components, namely calixarene and/or its derivative, a bivalent metal salt (e.g. cupric chloride and ferrous sulfate) and an L-ascorbic acid compd. or an erysorbic acid compd., are incorporated into the composition to obtain a composition excellent in a deodorizing effect. If a hydrophilic solvent such as alcohol is jointly used when the three components are added. the clathrate compd. of the calixarene and/or its derivative effectively adsorbs the bivalent metal salt. Meanwhile, the calixarene and/or its derivative are generally synthesized from a phenol derivative (preferably from t-butylphenol) and formalin.
Patent JP-S59187846-A (JP)
Inventor: NAKADA KUNII
IPC: B32B15/04
Filed: 1983-03-17
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-S58162267-A (JP)
Title: "kamaboko" containing mugwort
Inventor: SUZUKI TATSUAKI
IPC: A23L17/00
Filed: 1982-03-19
Abstract: PURPOSE:To enable the taking of chlorophyll, calcium or the herb medicinal component of mugwort as a subsidiary food, by mixing mugwort in fish paste, and forming the mixture to a desired form. CONSTITUTION:Fish meat paste which is a main raw material of fish paste product, is mixed with mugwort, kneaded, and formed to a desired form. Mugwort is a perennial plant belonging to Compositae family, and has diuretic activity as a herb medicine. It is a specific medicine against gastric atony, and a tonic agent for the stomach and bowels. By putting the mugwort into KAMABOKO (steamed fish-paste cake), mugwort becomes available even to a dyspeptic  as a health food.
Patent JP-H0644959-A (JP)
Title: Negative electrode for nonaqueous electrolytic secondary battery and manufacture thereof
Inventor: MIFUJI YASUHIKO
IPC: H01M4/587
Filed: 1993-03-08
Abstract: PURPOSE:To increase energy density and eliminate shortcircuit due to dendrite by using a carbonaceous material with sulfuric acid added and heated as a negative electrode, regarding a nonaqueous electrolytic secondary battery having a positive electrode reversible for charge and discharge, and a negative electrode made of a nonaqueous electrolyte containing lithium. CONSTITUTION:A battery is constituted of a case 2, a separator 3, a gasket 5, a sealing plate 6, a positive electrode 7 and a negative electrode 8. In order to fabricate this battery, 10ml of sulfuric acid water solution having 1.0 normal concentration is added to artificial graphite of a pitch system and well mixed, using a mortar. Then, this mixture is heated at 1500 deg.c for 10 hours in argon gas atmosphere, and a resulting product is used as a negative electrode 8. In this case, not only the artificial graphite of a pitch system, but also natural graphite, carbon fiber, and graphite whisker may be used as a carbonaceous material. Also, acid may be composed of a mixture of two or more of sulfuric acid, nitric acid, hydrochloric acid, formic acid, boric acid or the like.
Patent JP-H09201211-A (JP)
Title: Production of rubber-soled socks with big toe separate
Inventor: OKAYASU HIDEO
IPC: A43D63/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently produce rubber-soled socks with the big for separate whose toe parts are protected by covering the toe part of an upper with a toe protector for integrally covering the thumb part and four-finger part of the upper, keeping the form by loading pressure from the inside of the upper, pressing the toe protector from the outside and adhering it to the upper. SOLUTION: Concerning the rubber-soled socks with big the toe separate, an upper 1 is sewn from front cloth and rear cloth, an inner sole 2 is fitted to the upper 1, and a ground sole 3 composed of rubber or the like is fixed to the upper 1. Then, a toe protector 4 installed into a form for integrally covering the thumb part and the four-finger part at the toe part is strongly adhered to the toe part of the upper 1. In the case of production, the toe protector 4 covers the toe part of the upper 1, an adhesive agent is interposed between them, a bag body 5 to be formed at least correspondingly to the toe part inside the upper 1 is internally loaded, this bag body 5 is expanded by the pressure of fluid such as air to keep the form and by pressing the toe protector 4 from the outside in such a state, this protector is adhered to the upper 1.