baber/WOPTO huggingface dataset:
Patent JP-S5933484-A (JP)
Title: Contact-type electric field curtain device
Inventor: MASUDA SENICHI
IPC: B03C3/00
Filed: 1982-08-19
Abstract: PURPOSE:To reduce the spark discharge generated between exposed electrodes to improve the safety, by dividing a floating electrode of a three-phase contact- type electric field curtain into plural parts in the lengthwise direction to reduce the electrostatic capacity between the exposed electrodes. CONSTITUTION:A U-phase electrode 25 and floating electrodes 41 and 42 are formed with copper on a surface dielectric 24 of the three-phase cotact-type electric field curtain by etching, and each of floating electrodes 41 and 42 is divided into plural parts in the lengthwise direction, and a length B of each part is 10mm., and an interval C between part is 1mm.. A V-phase electrode 26 and a W-phase electrode 27 are provided on a substrate 22 to constitute a dielectric 21, and a prescribed high voltage three-phase power source is connected to the output terminal. Since the floating electrodes 41 and 42 are divided to have shorter lengths in this manner, the electrostatic capacity among the exposed electrodes 25, 41, and 42 is reduced, and the energy of the spark discharge is low even if the spark discharge is generated between the electrodes, and even combustible particles are not fired, and the particles are transported safely.
Patent JP-H11335251-A (JP)
Title: Composition for oral cavity
Inventor: OSHIMA AKIRA
IPC: A61K8/34
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a proper adhesive strength to such an extent that the composition is not readily peeled by eating and drinking but readily removed if necessary. SOLUTION: This composition for the oral cavity contains (A) a polymer having one or more kinds of functional groups of formulas I to III and the like, 10,000-1,000,000 weight average molecular weight, >=1 g solubility in 100 g dehydrated ethanol at 20 deg.C, and <=10 g solubility in 100 g water at 20 deg.C, (B) a polymer having a polar functional group without the groups of formulas I to III and the like, 5,000-5,000,000 weight average molecular weight, >=1 g solubility in the dehydrated ethanol at 20 deg.C and <=10 g solubility in the water at 20 deg.C and, water and/or a lower alcohol.
Patent JP-H11338604-A (JP)
Title: Hierarchical folder display device and recording medium
Inventor: MIZOGUCHI TAKEHIKO
IPC: G06F3/048
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To easily perform all of an upper hierarchical move, a lower hierarchical move and a horizontal hierarchical move by controlling three hierarchies which are upper and lower hierarchies one by one and include a display object hierarchy in all. SOLUTION: When a folder that becomes a display object is designated, a hierarchical information acquiring part 1D acquires child folder information or file information of a lower hierarchy that becomes a child of the designated folder, parent folder information of an upper hierarchy which becomes of a parent of the designated folder and folder information of the lower hierarchy including the designated folder that becomes a child of the parent folder.  A base display control part 1A displays the acquired parent folder information as a base displaying part 14A, a sub-display controlling part 1B en bloc displays the lower hierarchical folder of the whole parent folders including the designated folder based on the acquired hierarchical information as a sub-displaying part 14B and a list display controlling part 1C displays the child folders and files as a list displaying part 14C in a list based on the acquired hierarchical information.
Patent JP-H08331943-A (JP)
Title: Rice transplanter
Inventor: KIMURA HIROTO
IPC: A01C11/02
Filed: 1995-06-09
Abstract: PURPOSE: To provide a rice transplanter having excellent workability, equipped with an automatically backward moving means for detecting separation of a soil preparation float attached to a seedling planting device from the surface of a field and starting backward movement of a traveling machine body, reducing the effect of the seedling planting device on lifting control during the backward movement of the traveling machine body. CONSTITUTION: This rice transplanter is equipped with an automatically backward moving means E which sets the timing of the control start of a forcibly lifting means D so as to start the lifting of a seedling planting device before a traveling machine body is moved backward when speed change operation for moving the traveling machine body backward is carried out and which detects the rise of the seedling planting device to set height laid lower than fixed height by the lifting or detects separation of a soil preparation float 21 attached to the seedling planting device from the surface of a field and starts the backward movement of the traveling machine body.  The rice transplanter is preferably equipped with an informing means 32 for continuously operating as long as the flow of control exists in a control routine of the forcibly lifting means D after the start of the control of the forcibly lifting means D.
Patent JP-S6121000-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L19/093
Filed: 1984-07-10
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-H0314684-A (JP)
Title: Production of synthetic resin leather
Inventor: BABA SUSUMU
IPC: D06N3/00
Filed: 1989-06-07
Abstract: PURPOSE:To obtain a synthetic resin leather having a printed pattern accurately coinciding with the position of a relief pattern by successively laminating a solid colored layer and a relief-coinciding pattern layer on a releasing paper and laminating a stretchable substrate layer to the reverse face of the solid colored layer. CONSTITUTION:A solid colored layer 20 and a relief-coinciding pattern layer 30 are successively laminated to a releasing paper 10 to form a transfer sheet S. The releasing paper 10 is peeled off from the transfer sheet to expose the reverse face of the solid colored layer. A stretchable substrate layer (or a substrate layer having foamed layer) is laminated to the reverse face of the solid colored layer to obtain a synthetic leather realizing the accurate coincidence of the printed pattern and the relief pattern at a relatively low cost.
Patent JP-H087345-A (JP)
Title: Cutting machine and optical recording medium manufactured by using it
Inventor: HOSOI NOBUYUKI
IPC: G11B7/26
Filed: 1994-06-24
Abstract: PURPOSE:To form rectangular pits and grooves with high accuracy by changing the shape of a light beam to radiate the light beam to a recording original disk in which photo-resist is applied onto a substrate. CONSTITUTION:A light beam l having a gauss-type beam profile is modulated by a light modulator 2 and set to a required beam diameter by a beam expander 3. A half-wave plate 8 is inserted vertical to the travelling direction of the beam 1, the beam diameter of which is set by the beam expander 3, and when a part of the beam 1 is covered, the beam profile is changed. When 4/16 of the beam diameter is covered by the plate 8, the beam profile of nearly trapezoid is obtained. The beam 1 is projected onto a mirror 5 through a beam splitter 4 and the light reflected by the mirror 5 is projected onto a condenser lens 6. The light beam projected onto the lens 6 is projected onto the original disk 7, and the size and power of the condensed spot of the beam 1 are selected in accordance with a shape to be recorded to form the pits and grooves of nearly trapezoid regardless of the film thickness of a resist layer 7-1.
Patent JP-S6124307-A (JP)
Title: Manufacture of reflecting plate for circularly polarized wave antenna
Inventor: TAKEMURA KENJI
IPC: H01Q15/14
Filed: 1984-07-12
Abstract: PURPOSE:To obtain a reflecting plate for circularly polarized wave antenna with excellent weather resistance by pouring a methylmethacrylate group polymer sirup, an inorganic filler and a catalyzer for sirup polymerization onto an injectioi mold surface while mixing them so as to cure the mixture. CONSTITUTION:The metallic foil is placed onto a lower part injection molding metal mold (a) and the methylmethacrylate group polymer sirup is poured therein. Then filtering and defoaming are conducted under a reduced pressure and the sirup is poured and the result is sealed by an upper injection molding metal mold (b). The sirup is heated in an air furnace at 100-200 deg.C (preferably 100- 120 deg.C) for 0.5-5hr (preferably 2-5hr) to complete the polymerization, then the molds are left for natural cooling to exfoliate the product from the molds. A forming with smooth surface (reflecting plate for circularly polarized wave antenna) is obtained by annealing the product at nearly 120 deg.C for several hours.
Patent JP-S5369039-A (JP)
Title: Non-impact printer
Inventor: KOJIMA RIYOUJI
IPC: G03G15/04
Filed: 1976-12-01
Abstract: PURPOSE:To adjust the printing position of paper by setting a delay time T due to a counter which subtracts one by one at a definite time, and starting the modulation of light beam after the delay of time T from the issuance of a synchronous signal.
Patent JP-S63308038-A (JP)
Title: Hose
Inventor: HASHIMOTO KAZUNOBU
IPC: C08L9/00
Filed: 1987-06-09
Abstract: PURPOSE:To provide a highly heat-resistant hose of high productivity requiring the curing in only a short time, with appropriate layer(s) constituted of a composition comprising a diene rubber, sulfur compound as the curing agent and dibenzothiazyl disulfide as the curing accelerator. CONSTITUTION:The objective hose of mono- or multi-layered structure in which appropriate layer(s) is(are) constituted of a rubber composition consisting mainly of a diene rubber, containing a sulfur compound as the curing agent and dibenzothiazyl disulfide of formula (X is a monovalent group selected from -NO2, halogens, -CHO, -COR, -COOH, -CN and -SO3H; R is alkyl) (e.g., 6,6'- dinitrobenzothiazyl disulfide) as the curing accelerator. Preferably, the amounts of the curing agent and curing accelerator to be used are 0.5-10pts.wt. and 0.1-10pts.wt., respectively.
Patent JP-H05329981-A (JP)
Title: Single surface roughened treated copper foil having protective film
Inventor: OGURO RYOICHI
IPC: B32B15/08
Filed: 1992-06-04
Abstract: PURPOSE:To prevent the scratching and adhesion of foreign matter to a gloss surface and enhance the handling characteristics of a copper foil by superposing a metal foil or an org. film on the gloss surface of the copper foil and continuously or discontinuously bonding or sticking the edge parts of both of them. CONSTITUTION:A metal foil or an org. film whose m.p. is equal to or higher than laminating temp. is superposed on the gloss surface of a single surface roughened treated copper foil for a printed wiring board. The copper foil and the metal foil or the org. film are continuously or discontinuously bonded or sticked at the single edges or both edges thereof. In this case, as the metal foil, an electrolytic copper foil, a rolled copper foil or an aluminum foil is used. As the org. film, a polyamide resin film with an m.p. of 170 deg.C or higher is used. By this constitution, the adhesion of a damage or foreign matter to the gloss surface is prevented when the single surface roughened treated copper foil is cut, packed or transported or subjected to press molding along with a prepreg. The handling characteristics of the thin surface roughened treated copper foil are enhanced.
Patent JP-S6123716-A (JP)
Title: Method for preventing surface flaw of rolled product
Inventor: IWAMI NORIMOTO
IPC: C21D1/00
Filed: 1984-07-10
Abstract: PURPOSE:To maintain the steel ingot temp. in the stage of charging the same into a soaking pit at a prescribed temp. or below and to prevent the generation of flaws on the surface of a rolling material in the stage of heating said ingot in a heating furnace and rolling the ingot by controlling adequately the operating conditions from the stage of continuous casting till the stage of charging the ingot into the soaking pit. CONSTITUTION:The surface of the steel ingot is crazed when the temp. of the ingot exceeds a certain temp. at the point of the time when the ingot is charged into the soaking pit in the stage of charging the steel ingot into the soaking pit and subjecting the ingot to a soaking treatment, then to hot rolling. The rate of the generation of the crazing is higher as the temp. is higher. One or >=2 among the three factors; the drawing temp. of the steel ingot from a mold, the flow rate of the secondary cooling water for the steel ingot and the time since the end of continuous casting till charging of the ingot into the soaking pit as the factors to affect the ingot temp. in the stage of charging the ingot into the soaking pit are therefore adjusted and the ingot is charged into the soaking pit with the ingot temp. calculated therefrom as a target temp. and thereafter the ingot is hot rolled. The generation of flaws such as crazing in the surface of the hot rolled sheet is drastically decreased.
Patent JP-S6123702-A (JP)
Title: Raw material powder of powder metallurgy for producing ferrous parts
Inventor: TOZAWA YOJI
IPC: B22F1/00
Filed: 1984-07-11
Abstract: PURPOSE:To provide raw material powder of powder metallurgy for producing ferrous parts having excellent sinterability and compressibility by mixing prealloy powders having specific different grain sizes at a specific ratio. CONSTITUTION:30-40wt% Iron powder or prealloy powder having 1-20mu grain size, <40wt% coarse prealloy particles having 10-500mu grin size and the bal- ance prealloy powder having 20-100mu grain size are mixed. The prealloy powder in this case denotes the alloy steel powder added with a small amt. of alloy elements such as Mn, Cr, Mo, V, B, Ni, Cu, Co, Nb, etc. The pulverous powder having 1-20mu grain size is so formed as to have <=1.5 shape index expressed by the equation. The powder raw material has the excellent sinterability and compressiblity and is excellent as the raw material for the case which high-strength mechanical parts are manufactured by a powder metallurgical method.
Patent JP-S6123420-A (JP)
Title: Switch for group control
Inventor: SHINOHARA KIBATSU
IPC: H04B1/18
Filed: 1984-07-11
Abstract: PURPOSE:To improve easily electric characteristics, to reduce the occupied area and to attain group control connection by the same unit switch by connecting two specific lines through the axial movement of an insulated drive shaft fitted with two sliding conductors. CONSTITUTION:The two sliding conductors 51, 52 are fitted to the insulation drive shaft 6 and each two switch contacts 31, 41 and 32, 42 contacted respectively are arranged with an equal interval. The contacts 31, 41 of one system are rotated by 180 deg. and the contacts 32, 42 of the other system are rotated by 90 deg. spatially and led in the switch axial direction by shield lines 11, 12, 21, 22 respectively and terminals 11T, 21T12T and 22T for input/output lines are arranged on one plane. A lot of unit switches constituted in this way are fitted sequentially while being adjacent to a support plate 12, the adjacent switches are connected electrically and two specific lines are connected by the axial movement of the shaft 6.
Patent JP-S63309866-A (JP)
Title: Voltage detector for gas insulated apparatus
Inventor: HOSOMI MAMORU
IPC: G01R15/06
Filed: 1987-06-11
Abstract: PURPOSE:To obtain a voltage detecting device whose container can be manufactured easily, by using an absorbent case as a voltage detection use intermediate electrode. CONSTITUTION:To a container blind patch 4a, a metallic absorbent case 7 is attached so as to be opposed to a main circuit apparatus 8. At the time of attaching said case, a washer 14 and an insulating washer 10 are inserted between the blind patch 4a and a bolt 9, and both of them are set to an electrically insulating state. Also, a part between the case 7 and the blind patch 4a is also insulated electrically by an insulating washer 13. On the other hand, a part between the case 7 and the bolt 9 is in an electrically conducting state through a washer 11 and a nut 12, therefore, between the apparatus 8 and the case 7, and between the case 7 and the blind patch 4a, a voltage which is divided from capacitances C1, C2 is generated. This voltage is fetched to the outside by using the bolt 9 as a terminal and the voltage detection is executed. In such a way, by using the absorbent case as a voltage detection use intermediate electrode, a container can be manufactured easily, and also, the container can be miniaturized.
Patent JP-H08311434-A (JP)
Title: Antislip agent composition
Inventor: IDEMOTO KENJI
IPC: C08J5/14
Filed: 1995-05-19
Abstract: PURPOSE: To obtain an antislip agent compsn. which has a good flowability, is nontoxic, and enables a tightening tool to be simply and easily tightened or removed even when the groove or corner of the head of the tool has been broken. CONSTITUTION: This antislip agent compsn., used for a tightening tool having a head, contains a cross-linked polymer formed from an olefinically unsatd. carboxylic acid and a compd. represented by the formula [wherein R is H or methyl; and the sum of (l), (m), and (n) is higher than 0 and not higher than 500 provided that when R is H and n=0, then l+m is not 1], a liq. medium contg. at least one compd. selected from among glycol ethers and glycerin, and silicon carbide particles having sharp corners.
Patent JP-H07327281-A (JP)
Title: Access-limited remote control unit
Inventor: DONARUDO EDOGAA BURAHATSUTO
IPC: H04Q9/00
Filed: 1995-05-19
Abstract: PURPOSE: To limit access to a television program without failures by providing a means for storing plural bit streams corresponding to the sequence of input keys and transmitting the bit streams. CONSTITUTION: This remote control unit 100 is composed of an input pad 102, a controller 104, a read-only memory 106 and a transmission system 108. Further, the ROM 106 is provided with the bit stream for identifying a specified RCU 100 and the ROM 106 is also provided with the bit streams connected to the respective input keys on the input pad 102. The transmission system 108 transmits the bit streams to a set top box for instance under an ITV environment and the set top box permits the viewing of the program only when the program can be permitted based on a first bit stream for indicating the type of the RCU in use.
Patent JP-H09324024-A (JP)
Title: Preparation of urethane emulsion
Inventor: MAKINO KOZO
IPC: C08L75/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a urethane emulsion which can provide a urethane emulsion having a high solid content and accordingly an excellent driability, a suitable viscosity, and a good coatability and, in addition, small particle diameters and excellent storage stability and which facilitates solvent removal. SOLUTION: This process comprises dispersing a urethane prepolymer having at least either a carboxyl group or a sulfonate group in water in the presence of a hydrophilic org. solvent, conducting a chain extension reaction, and removing solvent. In this case, at the time when the urethane prepolymer has been dispersed in water, 5 to 15mmol of at least either the carboxyl group or the sulfonate group contained based on 100g of the urethane prepolymer is neutralized. The amt. of the hydrophilic org. solvent is 40 to 100wt.% of water for dispersion, and the solid content of the urethane polymer is 65 to 185wt.% based on the amt. of water for dispersion.
Patent JP-S6124650-A (JP)
Title: Seat belt structure for small-size vehicle
Inventor: WATANABE HIRONOBU
IPC: B60R22/02
Filed: 1984-07-13
Abstract: PURPOSE:To make it possible to use both unit belts on the inner side of a vehicle body as a seat belt assembly for the center position of the vehicle body, by providing seat belt assemblies consisting of unit belts on both side parts of a seat for two persons, and by coupling both unit belts on the inner side of the vehicle body together by means of a limiting member for limiting the movement toward the vehicle center side. CONSTITUTION:A steering handle 7 which is swingable about the lower end of a steering shaft 8, may be selectively set at either one of a side position and a center position along a guide 9. In this arrangement, seat belt assemblies consisting of right and left pairs of unit belts 10, 11 are arranged on both side parts of a seat 4. The upper ends of shoulder belts 10a, 11a of the belts 10, 11 are attached to attaching parts 12 attached on a frame 13 in the rear of the seat 4. Further, the shoulder belts 10a, 11a positioned on the inner side of the vehicle body are coupled together by means of an adjusting belt 19 whose length is adjustable. With this arrangement, when the steering wheel 7 is set at the center position of the seat 4, both unit belts 10, 11 arranged on the inner side of the vehicle body may be used as a seat belt assembly for the center position.
Patent JP-S63310772-A (JP)
Title: Aluminum nitride sintered body
Inventor: HORIUCHI MICHIO
IPC: C04B35/58
Filed: 1987-06-10
Abstract: PURPOSE:To obtain an aluminum nitride sintered body having superior light shielding property and denseness and suitable for use as a ceramic package for electronic parts or the like by mixing aluminum nitride powder with metallic molybdenum or a molybdenum compd. and sintering the mixture. CONSTITUTION:Aluminum nitride powder is uniformly mixed with 0.01-20wt.% molybdenum or molybdenum compd. and the mixture is molded and sintered at about 1,600-2,000 deg.C in a nitrogen atmosphere under about 1atm to obtain a sintered body. When the molybdenum additive is added to the aluminum nitride powder to be sintered or a compd. of an alkaline earth metal or a rare earth element is further added, the sublimation of aluminum nitride and the evaporation of a auxiliary caused during conventional sintering under ordinary pressure are hardly caused, so it is made unnecessary to embed the molded body in aluminum nitride powder as filling powder before sintering even in case of sintering under the nitrogen atmosphere under 1atm.
Patent JP-H09329594-A (JP)
Title: Equipment for measuring insoluble component in lubricating oil
Inventor: KATO NAOYA
IPC: G01N21/27
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To measure concentration of insoluble component in lubricating oil for inter nal combustion engine with high precision, by surely preventing dust from sticking to a light transmitting surface of a measuring equipment. SOLUTION: Lubricatin oil is taken out from an engine, and stored in a chamber 15 in a lubricating oil storing part 2, after the temperature is made constant in an oil temperature control part 1. Measurement of insoluble component in the lubricating oil is performed in a short time while keeping specified time intervals. During measurement waiting time, the lubricating oil of small flow rate is always made to continuously pass through a channel having a throttling means like a check valve 24 arranged in a flowing speed control part 4. The lubricating oil at a constant temperature in the lubricating oil storing part 2 is made to flow in a measurement part 3, and the temperature of the lubricating oil in a measurement chamber 16 and that of a sensor are kept constant.  During a short time for measurement, the lubricating oil of large flow rate is made to flow by opening a bypass channel 20, and a light transmitting surface of a sensor 17 in the measurement chamber 16 is washed by a jet. During the washing, the temperature of the lubricating oil in the measurement chamber 16 and that of the sensor are kept constant by the effect of capacity of the chamber 15.