baber/WOPTO huggingface dataset:
Patent JP-S6246506-A (JP)
Title: Manufacture of magnetic powder
Inventor: MARUYAMA YASUMASA
IPC: C01G49/00
Filed: 1985-08-23
Abstract: PURPOSE:To obtain hexagonal system ferrite of excellent dispersibility by a method wherein a heat-treated sintered body is treated with a fluid substance with which a glassy substance is dissolved, it is dried up and flake-like amorphous material is formed into a coke type one which can be pulverized easily. CONSTITUTION:A vitrifying phase begins to dissolve by adding a liquid substance to dissolve vitrifying phases (BaO-B2O3 phase and BaO phase) to a sintered material after crystals are precipitated, and then they are dried up, adhered and combined with each other and brought into a coke form which can be pulverized easily. The ferrite particles which are closely adhered to one another can be powdered with a Braun type crusher, for example, thereby finely divided particles of ferrite are made into fine divided powder to obtain magnetic powder having excellent dispersibility.
Patent JP-H0638019-A (JP)
Title: Copying device
Inventor: NAKAMURA HITOSHI
IPC: G06T11/60
Filed: 1992-07-13
Abstract: PURPOSE:To surely designate areas in the case of extracting images by changing area positions when the area designation is overlapped with images, and similarly changing the area positions when a large member of area designations is overlapped at the copying device provided with an image editing function. CONSTITUTION:In the case of designating the edited image area at the copying device, an area synthesizing part 10 and an area position storage part 11 are newly additionally provided from an area correction part 6 to an editing work part 8. Thus, the image read by an image reading part (scanner) 1 is displayed on a display part (display) 2 and stored in an image memory 3, and the editing area is inputted to an area designating part (tablet) 4. Next, an area line from the tablet 4 is corrected by an area judge part 5 and the area correction part 6, and the first area designation is not performed at the area synthesizing part 10 but stored in the area designating position storage part 11. The area designation following to second one is performed at the synthesizing part 10, and position information from here is stored in the storage part 11. According to an editing instruction, work processing is performed at the editing work part 8 by repeating the area designation, the correction of the area line, synthesization and storage.
Patent JP-S57111793-A (JP)
Title: Counter for wet towel return device
Inventor: NAKADA TOYOTAROU
IPC: G06M7/00
Filed: 1980-12-29
Abstract: PURPOSE:To count the number of wet towels accurately, by sensing magnetic sensing elements corresponding to the passage of wet towels each attached with a magnetized substance, and counting and dispalying the sensed signals. CONSTITUTION:When a wet towel with a magnetized substance 35 is deposited from an opening of a wet towel return device and drops in the opening of a valve, a magnetic field is given to a Hall element 38 to generate a sensing voltage signal. This voltage signal is amplified 39 and stored tentatively in an FF40. In this case, a high frequency oscillating circuit 45 oscillates by the opening and clock pulses are generated. A counter 48 counts them and the value is displayed on a display 50.
Patent JP-S5888299-A (JP)
Title: Liquefied gas dripping device
Inventor: YAMADA MORIO
IPC: F17C6/00
Filed: 1981-11-20
Abstract: PURPOSE:To continuously feed liquid stably by feeding the liquid to a storing bath according to the liquefied gas level in the storing bath regardless of the internal pressure of a master tank. CONSTITUTION:When a storing bath 1 and a master tank 5 are connected to each other through a pipeline system 20, liquefied inert gas is flowed into the storing bath 1 by pressure of the master tank 5. When the liquid level in the storing bath 1 reaches a predetermined height, a bucket-type floating valve 15 is adapted to stop inflow of the liquefied gas, and after this the liquid level is kept regardless of a change in the internal pressure of the storing bath 1 which is lower than that of the master tank 5, so as to stably feed liquefied gas corresponding to the consumption automatically.
Patent JP-S5976755-A (JP)
Title: Working device of generating gear for internal surface of work with oblong sectional configuration
Inventor: OOTANI JIYUNJI
IPC: B23Q27/00
Filed: 1982-10-22
Abstract: PURPOSE:To generate the gear in the internal surface of the work with oblong sectional configuration with a high accuracy by a method wherein the work is moved along a long-circle type trace by utilizing the planetary rotating motion of a planetary gear while a tool is rotated in synchronizing with the planetary gear. CONSTITUTION:When a spindle 8 is rotated, respective planetary gears 27, 27' are revolved under being rotated through a driving gear 15, each intermediate gears 17, 17', each rotation regulating gears 21, 21' and each crank shafts 20, 20'. According to this motion, each pins 35, 35' on the planetary gears 27, 27' describe the trace 35a of the long-cirle, therefore, the work W, fixed to a base plate 33, and the slide-contact base plate 33 are moved along the oblong type trace without accompanying rotating motions. The surface 39 to be worked, with the oblong type sectional configuration, may be created by just one rotation of a cutter 12, which is effected while the work W is moved by one cycle along the trace of the long-circle.
Patent JP-H108387-A (JP)
Title: Steel cord for reinforcing rubber product and pneumatic radial tire
Inventor: KONUMA SHUICHI
IPC: D07B1/04
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a steel cord suitable for reinforcing the belt part of a radial tire by twisting plural element wires on plural parallelly arranged cores to form the outer wall shape of the formed cord into a track shape. SOLUTION: Two or more cores are arranged parallel to each other without being twisted, and plural element wires are twisted on the cores to form the plurally layered twisted steel cord. The outer wall shape of the formed steel cord on a surface vertical to the longitudinal direction of the cord is a track shape comprising a pair of parallel lines and a pair of mutually faced circular arcs. When the element wires of the outermost sheath are placed at the parts of the above parallel wires, the element wires has a distance of <=0.02mm between the adjacent element wires. The major axis (a)mm and the minor axis (n)mm of the cord satisfies the inequalities: 1.00<=(a)/(nc×dc+2×ds)<=1.03 and 1.00<=(b)/(dc+2×ds)<=1.03 [nc is the number of the core element wires; dc is the diameter (mm) of the core element wire; ds is the sum of the diameters of the sheath element wires].
Patent JP-S6164900-A (JP)
Title: Electrolytic barrel polishing method
Inventor: SHIODA SHIGEO
IPC: C25F7/00
Filed: 1984-09-05
Abstract: PURPOSE:To execute electrolytic barrel polishing with which size and shape changes are less and contacts having no sticking of foreign matter such as burrs and insulators on the contact point surface are obtainable by applying a DC voltage to articles to be polished as anode, an outside cylinder as a cathode and a polishing liquid as an electrolyte. CONSTITUTION:The articles 3 to be polished are put into a net-shaped PVC inside cylinder 2 disposed concentrically with a stainless steel outside cylinder 1. The cylinder 1 is used as the cathode and electrodes 4 are put into the cylinder 2 through the center of both end faces of the cylinder 1 and are brought into contact with the articles 3 so that the articles 3 act as the anode. The polishing liquid is then put as the electrolyte into the cylinder 1 and 2-7A/dm<2> DC voltage is applied thereto. The cylinders are rotated to rub the articles 3 with each other. The current is thereby concentrated particularly to the foreign matter such as the burrs and insulators formed during plastic working of the articles 3 and the polishing is progressed selectively. Such foreign materials are thus removed.
Patent JP-H0849943-A (JP)
Title: Engine driven heat pump equipment
Inventor: MISAWA MAKOTO
IPC: F24F11/02
Filed: 1994-08-08
Abstract: PURPOSE:To obtain the high heating capacity corresponding to the number of operated indoor heat exchangers. CONSTITUTION:In the engine driven heat pump equipment which has a refrigerant circuit 3 circulating a refrigerant by a compressor 2 driven by an engine 1 and a cooling water circuit 4 circulating water for cooling the engine 1 and wherein the refrigerant circuit 3 is provided with expansion valves 8, indoor machines (indoor heat exchangers) 7 and outdoor machines (outdoor heat exchangers) 10 while the cooling water circuit 4 is provided with an exhaust gas heat exchanger 25, a control means for maintaining the high-pressure-side pressure of the refrigerant to be constant practically in heating irrelevantly to the number of the indoor machines 7 operated, is provided. Since the high- pressure-side pressure of the refrigerant is maintained to be constant practically irrelevantly to the number of the operated indoor machines 7 in heating, a load of the compressor 2 increases in accordance with the number of the operated indoor machines 7. Consequently, a load of the engine 1 also increases, the quantity of waste heat from the engine 1 increases and thus a high heating capacity corresponding to the number of the operated indoor machines 7 is obtained.
Patent JP-S5974678-A (JP)
Title: Ultraviolet ray erase type semiconductor nonvolatile memory device
Inventor: INOUE SHINJI
IPC: H01L29/788
Filed: 1982-10-20
Abstract: PURPOSE:To narrow a memory cell interval and increase the strength to X-ray transmission by a method wherein the width of a floating gate is formed smaller than a channel width, and the width of a drain metallic wiring is more increased than that of the floating gate. CONSTITUTION:The width Xa of the floating gate 4a is formed smaller than the channel width W of this memory transistor. The width Za of the drain metallic wiring 10a is formed larger than the width Xa of the gate 4a, so that the wiring 10a completely covers the gate 4a. By forming in such a constitution, accumulation charges do not directly receive the influence by the X-ray even in the presence of X-ray irradiation. Since the width of the gate 4a is made less than the channel width, the memory interval can be reduced, and then high density integration is enabled.
Patent JP-H06169057-A (JP)
Title: Semiconductor device
Inventor: SHIGEKANE TOSHIO
IPC: H01L23/58
Filed: 1993-07-28
Abstract: PURPOSE:To provide a semiconductor device, wherein the overcurrent limit value becomes low when the bonding temperature of a transistor becomes high. CONSTITUTION:Two diode parts 22 and 23 are constituted in one chip on a heat sink 5, to which a transistor chip 1 is fixed with a solder layer 4. A diode chip 12, which is connected in series with a lead wire 6 or a metal wiring, is fixed through an electrode plate 7 and an insulating ceramic plate 8. The transistor chip 11 and the diode chip 12 are connected with lead wires 9 and 10. When the diode chip 12 and the transistor chip 11 are close to each other and the insulating ceramic sheet plate 8 is thin or comprises ceramics having the excellent heat conductivity such as beryllium oxide, the bonding temperature of the transistor 11 and the bonding temperature of the diode 12 become approximately equal.
Patent JP-S6078489-A (JP)
Inventor: FUJIMOTO JIYUNICHIROU
IPC: G10L15/06
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-H1030510-A (JP)
Title: Device for fuel takeout from fuel tank
Inventor: TAKAGI HIROSHI
IPC: F02M37/20
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent air from being delivered from a fuel takeout device. SOLUTION: The present device relating to the present invention is composed of a float chamber 1 for taking in fuel in usual time, a sub-chamber 7 for receiving fuel of remaining small amount and a chamber 2 communicating with both float chamber 1 and sub-chamber 7. In this case, a sub-float valve 13 is enclosed in a sub-float chamber 12 having, upward, a discharge port 15 communicating with a fuel tank, downward, and air vent hole 14 communicating with the sub- chamber 7, and by means of residual fuel returned from the engine to this sub-float chamber 12, the sub-float valve 13 is placed in its elevating motion to open/close the air vent hole 14 and also upwardly projecting and sectionally U-letter shape contour circuit 11 for feeding fuel from the sub-chamber 7 is connected to a sub-fuel receiving port 8 for receiving fuel to the chamber 2.
Patent JP-S6430415-A (JP)
Title: Cable inserting sash
Inventor: MORI TAKASHI
IPC: H02G3/38
Filed: 1987-07-24
Abstract: PURPOSE:To insert a cable between outdoor and indoor without damaging an existing housing, by employing a sash having a cable insertion board in the center. CONSTITUTION:A narrow board member 1 having upper, lower and both sides constructed into a sash is split into sections 1', 1' when it is used, and a cable insertion board 2 is held between them. Total height of the cable insertion board 2 and the board member 1 is practically equal to the height of a sash door 4. A semi-conductor cable 3 is inserted through a hole made through the insertion board 2. This sash is secured adjacent to a wall face 6.
Patent JP-H1067739-A (JP)
Title: Cyclic amine derivative
Inventor: SUGIMOTO HACHIRO
IPC: C07D211/18
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for treating various kinds of senile dementias, especially Alzheimer type senile dementia. SOLUTION: A compound of formula I [J is (substituted) indanonyl, a lower alkyl, a (substituted) phenyl, etc.; B is (CH2 )n [(n) is 0-10], NR<2> -(CH2 )n (R<2> is H, a lower alkyl, phenyl, etc.), etc.; T is N, C, wherein when J is the (substituted) indanonyl, T is N; K is (phenyl-substituted) arylalkyl, cinnamyl, a lower alkyl, etc.; (q) is 1-3]. E.g. 3- N-[2-(1-benzylpiperidin-4-yl) ethyl]carboxamido}-2-pyradine carboxylic acid isopropyl ester. The compound of formula I is obtained by reacting an acid halide of formula II (Hal is a halogen) with a cyclic amine derivative of formula III in the presence of salt- removing agent such as sodium carbonate in an organic solvent such as chloroform.
Patent JP-H0351740-A (JP)
Title: Sampling apparatus
Inventor: NISHI MASAHIRO
IPC: D21F13/00
Filed: 1989-07-19
Abstract: PURPOSE:To prevent the attachment of liquid by providing a storage tank wherein the liquid is stored, a means for collecting part of liquid into a hopper, a collecting means which is arranged in the hopper, and a means for spraying water to the inner wall of the hopper. CONSTITUTION:A shaft 75 is reciprocated by driving a shift cylinder 77. Two plates 71 and 73 are inputted into and pulled out of a master pipe 61. Part of pulp liquid is collected into a hopper 65 so as to hold the liquid between the plates 71 and 73. The liquid is inputted into an agitating tank through a pulp-liquid inputting port 67. A water spraying mechanism 81 is provided over a collecting mechanism 69. Two water spraying nozzles 85 and 87 are provided in a water supply pipe 83. Water is sprayed to the inner walls of the mechanism 69 and the hopper 65. Thus, the pulp liquid attached to the inner walls of the mechanism 69 and the hopper 65 is washed out. The washed- out pulp liquid and water are inputted into the agitating tank through the input port 67. In this way, the attachment of the pulp liquid can be perfectly prevented.
Patent JP-H0351990-A (JP)
Title: Display device of automatic vending machine
Inventor: KATO HIDETOSHI
IPC: G07F9/02
Filed: 1989-07-19
Abstract: PURPOSE:To surely switch displays of display parts, one by one, by providing a liquid crystal panel in front of a display part, and controlling a voltage applied to a liquid crystal panel and then cutting off or transmitting light transmitted through the display part. CONSTITUTION:The display part 2 formed by printing sales information on a transparent acryl plate is arranged behind a front panel part 1, a light source 3 is provided behind the display part 2, and the liquid crystal panel 4 is arranged between the front panel part 1 and display part 2. Light from the light source 3 which is transmitted through the display part 2 is transmitted through or cut off by the liquid crystal panel 4 according to the state of the liquid crystal in the liquid crystal panel 4. For the purpose, the voltage is applied or not applied to the liquid crystal panel 4 while the light source 3 is driven to make a visual display on the display part 2 through the front panel part 1 or make no display. Consequently, the display of an article is surely switched and the article is easily selected.
Patent JP-H0237545-A (JP)
Title: Production of magneto-optical recording medium
Inventor: ISHIZAKI TAKASHI
IPC: G11B11/10
Filed: 1988-07-28
Abstract: PURPOSE:To stably form a composite film having a compsn. in which an oxygen content is well compounded with one evaporating source by gradually increasing the electric power for film formation form low to high electric power in forming a dielectric layer consisting of an oxide and nitride on a substrate. CONSTITUTION:Low electric power sputtering is executed in a gaseous mixture atmosphere composed of N2 and Ar after evacuation to a prescribed degree of vacuum at the time of forming the dielectric layer 22 consisting of an AlN film by a reactive sputtering method on the polycarbonate substrate 21. The substrate 21 having the high oxygen content and the aluminum nitride layer 22a having the good adhesiveness to the substrate 21 are formed in this way. The oxidation is suppressed and the aluminum nitride layer 22b having a high nitrogen content is formed when the electric power for the film formation is gradually increased. An intermediate layer 22c in which the oxygen concn. decrease gradually in thus formed between the layers 22a and 22b. The recording layer 23 and a protective layer 24 are provided on the layer 22. The stable film formation is stably executed with the one evaporating source in this way and the recording medium having the high reliability is obtd.
Patent JP-H0634489-A (JP)
Title: Ball master gear
Inventor: UEDA SABURO
IPC: G01B5/207
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a ball master gear for measuring engaged states of two tooth surfaces which can efficiently measure the runout of tooth spaces with high accuracy even when a gear to be measured is a bevel gear. CONSTITUTION:A driving gear 93 is provided on one side of the cylindrical surface 91b of a ball master base 91 and, at the same time, a pressing gear 95 is provided on the other side of the surface 91b and fixed with bolts 92 and 94. The surface 91b of the base 91 becomes a reference driven surface in the radial direction when probe balls 96 are inserted into the tooth space of a gear to be measured without backlash. Each tooth 93a of the driving gear 93 becomes the reference driven surface in the axial direction of the ball 96 and, at the same time, has an about rectangular plane 93d of rotation which enables continuous engaged rotation between the gear 93 and the gear to be measured. The conical space 95b of the gear 95 retains the balls 96 with a gap. The front sections of the gears 93 and 95 are tapered. No-backlash points are produced by inserting the balls 96 arranged on the circumference in the form of a gear into each tooth space of the gear to be measured and the points are read as runout of the tooth spaces.
Patent JP-S6247458-A (JP)
Title: Pressure vessel having resistance to hydrogen attack and used in hydrogen atmosphere at high temperature and pressure
Inventor: SAKAI TADAMICHI
IPC: B21D51/24
Filed: 1985-08-26
Abstract: PURPOSE:To provide resistance to hydrogen attack higher than the resistance of 3Cr-1Mo steel to a pressure vessel made of 2.1/4Cr-Mo steel contg. V by lining the vessel with a steel having an austenite structure as the principal structure. CONSTITUTION:A pressure vessel is made of a steel having a composition consisting of, by weight, 0.03-0.2% C, <0.1% Si, 0.3-1% Mn, 1.8-2.5% Cr, 0.9-1% Mo, <0.01% S, 0.1-0.5% V and the balance Fe. The vessel is lined with a steel having an austenite structure as the principal structure by build-up welding. 18-8, 18-8Mo, 18-8Ti or 18-8Nb stainless steel may be used as the steel for lining.
Patent JP-S6342622-A (JP)
Inventor: KITA TAKESHI
IPC: A01F12/50
Filed: 1986-08-08
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-H1111001-A (JP)
Title: Printing sheet for aqueous ink
Inventor: KUME YOSHIMASA
IPC: B41M5/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent ink from bleeding even when it is conserved for a long time under high temperature and high humidity conditions by laminating an ink receptive layer of a composition obtained by blending a specific cationic modified polyolefin copolymer and a hydrophilic resin on a supporting base material layer and setting the surface electric resistivity of the ink receptive layer at a specific value. SOLUTION: A cationic modified polyolefin copolymer which is a comparatively hardly soluble linear copolymer composed of an ethylene structural unit expressed by formula I, an ester carboxylate structural unit expressed by formula II (in the formula, R1 is a 1-4C alkyl group) and an amide structural unit expressed by formula III (in the formula, R2 is a 2-8C alkylene group; R3 and R4 are a 1-2C alkyl group respectively; R5 is a 1-12C alkyl group; and X is a halogen ion), is added to an ink receptive layer together with a hydrophilic resin. In addition, this ink reception layer is laminated on a supporting base material layer and the surface electric resistivity of the ink receptive layer is set at a level below 10<13> Ω/square.
Patent JP-H0531327-A (JP)
Title: Treatment of exhaust gas from diesel engine
Inventor: KAWAMURA SATOSHI
IPC: F01N3/20
Filed: 1991-07-26
Abstract: PURPOSE:To simultaneously treat gaseous hydrocarbon and particulate hydrocarbon, and also denitrate NOx without being obstructed by spraying ammonia, aqueous ammonia or a ammonium bicarbonate aqueous solution to exhaust gas in a high temp. state to pass said gas through a reactive decomposition bed having an oxidizing catalyst and a denitrating catalyst simultaneously supported thereon. CONSTITUTION:Ammonia, aqueous ammonia or an ammonium bicarbonate aqueous solution is sprayed to exhaust gas in a high temp. state from an injection port to pass the exhaust gas through a reactive decomposition bed 4 having an oxidizing catalyst and a denitrating catalyst simultaneously supported thereon (1), or the exhaust gag is passed through the oxidizing catalyst bed in a high temp. state at first and ammonia, aqueous ammonia or the ammonium bicarbonate aqueous solution is subsequently sprayed to the exhaust gas to pass said gas through the denitrating catalyst bed (2). As a result, not only gaseous hydrocarbon but also particulate hydrocarbon exerting poisoning action on the denitrating catalyst in the exhaust gas are decomposed and, therefore, NOx is also denitrated without being obstructed to enable simultaneous treatment.