baber/WOPTO huggingface dataset:
Patent JP-H10135820-A (JP)
Title: Method for inspecting counter operation and serial access memory
Inventor: IWAKIRI ITSURO
IPC: G01R31/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To inspect operation of an address counter without read/write operation to a memory array. SOLUTION: A count of an address counter 11 is being increased sequentially depending on a clock, the number of clocks(CLK) is counted till a carry is outputted, and the check operation is conducted based on match/unmatch between the clock number counted actually and the clock number on calculation till the carry is outputted. Furthermore, the serial access memory is provided with an output circuit 13 that switches the carry outputted from the address counter 11 or data outputted from a memory array 12 and outputs the selected data or carry.
Patent JP-H04161203-A (JP)
Title: Filter apparatus
Inventor: NAKADAI MITSUO
IPC: B01D24/02
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a filter apparatus whose upper opening can be sufficiently and hermetically closed by forming the upper opening in throttled state so as to have a diameter smaller than the inner diameter of the upper end part of body part, and laminating the filter material bed and filter material support bed in the body part in an inverted truncated cone shape, and setting the upper surface of the filter material bed and the upper end part of the body part to the same height. CONSTITUTION:In a tank 6, a body part 15 is formed in an almost inverted truncated cone shape and the upper end part 15a becoming the max. inner diameter of the body part coincides with the height of the upper surface of the filter material bed 16 received in the tank 6. The upper opening 17 of the tank 6 is formed in a throttled state so as to have a diameter smaller than the inner diameter of the upper end part 15a of the body part and a lid 18 is clamped to the upper opening 17 by a clamp 19 to hermetically close the tank 6. A filter material support bed 21 such as gravel is provided on an intermediate bottom part 20 in the tank 6 and the filter material bed 16 such as sand is provided on the bed 21 in a laminated state and the upper surface of the filter material bed 16 is set so as to coincide with the height of the upper end part 15a of the body part 15. By this constitution, the number of clamps clamping the lid to the upper opening can be reduced and the tank can be tightly and hermetically closed and, since a large taper is provided to the tank up to the shoulder part thereof, the amount of gravel of the filter material support bed can be reduced and the surface area of the filter material bed can be made large to enhance filtering capacity.
Patent JP-2000122549-A (JP)
Title: Adhesive label with releasable base and its production
Inventor: SHIMIZU YUJI
IPC: G09F3/10
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To avoid excessive adhesion strength between a release layer and an intermediate layer than a required degree even when a release layer, intermediate layer and printing layer are formed on a base sheet, by forming the release layer in an almost completely hardened state. SOLUTION: The release layer 3' consists of a completely hardened layer by crosslinking an ionizing radiation-setting resin compsn. In order to crosslink and completely harden the layer, the compsn. is irradiated with ionizing radiation of an excessive dosage than the normal dosage. When electron beams are used as the ionizing radiation, electron beams have excellent transmitting property so that if electron beams are excessively focused or if the objective body is fast travelled, the layer is sometimes not enough hardened. However, under general conditions, a rather complete hardened state can be obtd. When the release layer is hardened under proper conditions, the layer 3' is not further crosslinked or hardened by further irradiation of ionizing radiation so that the adhesion strength with the intermediate layer 4 can be controlled to desired strength.  Thus, peeling between the release layer 3' and the intermediate layer 4 can be surely performed.
Patent JP-2001111983-A (JP)
Title: Device and method for processing data and information recording medium
Inventor: HOSHINA SHOJI
IPC: H04N19/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing data and an information recording medium with which live broadcast or real time broadcast can be provided by controlling the time of data transmission from a server machine to each client by dealing with the environment for data transmission corresponding to the request of data from the client in unicast. SOLUTION: Concerning the device and the method for processing data and the information recording medium storing a program for data processing, the data processor (server machine 3) performs transmitting of compressed data to a client 4 by dealing with a server/client system environment using the unicast sent from the server machine 3 only to the client and a client guided protocol corresponding to the request from that client 4 and the data processor (server machine 3) is provided with an additional information preparing means (data editing control part 37) for acquiring the compressed data in the client 4 and preparing additional information for enabling live broadcasting or real time broadcasting and a data synthesizing means (data editing control part 37) for synthesizing the compressed data and the additional information.
Patent JP-H10139501-A (JP)
Title: Slaked lime composition
Inventor: TAMORI MASARU
IPC: B01D53/81
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To produce a slaked lime composition small in reduction of a specific surface area with the lapse of time and excellent in storage stability by adding a specified amount of an alkali metal hydroxide to the slaked lime. SOLUTION: In this slaked time composition, 0.1-0.7 pts.wt. of an alkali metal hydroxide is incorporated in 100 pts.wt. slaked lime. NaOH and/or KOH is preferable as the alkali metal hydroxide. In the production of the slaked lime composition, a prescribed amount of NaOH and/or KOH are added preferably. For example, NaOH and/or KOH may be added at a grinding stage or may be dissolved previously in water for hydrating calcium oxide. The method is effective for preventing deterioration with the lapse of time of a pulverized slaked lime large in absorption of moisture and CO2 and having >=30m<2> /g specific surface area, and especially effective in the case when the slaked lime composition is stored for 1-2 week in an atmosphere of 30-70% relative humidity.
Patent JP-H09133863-A (JP)
Title: Variable power lens
Inventor: IYAMA NORIYUKI
IPC: G02B15/16
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To compensate various aberrations sufficiently excellently from the wide-angle end to the telephoto end and make the number of constituent lens elements extremely small although the power variation rate is about 3.5, or large. SOLUTION: The variable power lens which consists of plural lens groups G1-G3 and varies in power by varying the interval of at least one of the lens groups has the lens group G2 with negative refracting power most on the image plane side, and at least one lens having positive refracting power in the lens group G2 having the negative refracting power is composed of a gradient index lens which varies in refractive index at right angles to the optical axis. Then at least one surface of the gradient index lens is made aspherical and at least one lens with negative refracting power is arranged on the image plane side of this gradient index lens.
Patent JP-H01130055-A (JP)
Title: Starter device
Inventor: TANAKA TOSHINORI
IPC: F02N11/00
Filed: 1987-11-16
Abstract: PURPOSE:To prevent brush abrasion powder from infiltrate into a planetary gear by fitting a tubular member in a part being situated in the inner part of an electric motor for a sun gear formed in an armature turning shaft by means of hobbing. CONSTITUTION:When a hear 10 is formed in a part of an armature turning shaft 2a of a DC motor 2 by means of hobbing, a raising part 10a is formed on an edge circumferential surface at the inner side of the DC motor. When this gear 10 is used for a sun gear for a planetary reduction gear 14, a tubular member 31 is fitted in a gear portion being situated in the inside of the DC motor 2. The front end comes close to an end face of a center bracket 3, and the rear end includes the raising part 10a. According to this structure, a tooth space in part of the sun gear 10 existing in the inner part of the DC motor 2 is not almost exposed, so that such a possibility that brush abrasion powder might infiltrate into the planetary reduction gear 14 by way of the tooth space is almost preventable. Consequently, any nonconformity in gear engagement or the like can be prevented from occurring.
Patent JP-H02138008-A (JP)
Title: Screw pump
Inventor: INABA KOJI
IPC: E02F3/88
Filed: 1988-11-18
Abstract: PURPOSE:To intend to prevent bite in of foreign substance and to improve reliability by setting diameters of screws adjacent to the intake port of a screw conveyer smaller than screw diameters after the intake port, in a screw pump for carrying sludge such as the sea bottom. CONSTITUTION:A screw pump 1 is composed of a screw conveyer 2 having an intake port 6 on its bottom end and of a pump 3 having a delivery port 15. The diameter of a screw 8a adjacent to the intake port 6 is set smaller than diameter of a screw 8b after the intake port 6. In this case, diameter of the screw 8a is set in a range of about 40-70% of diameter of the screw 8b. Moreover, the blade 3a of the pump 3 is enlarged in the diameter it forward the delivery side, and a casing 3c covering the blade 3a is formed in an annular shape being expanded at the lowermost stream. And the delivery port 15 is formed in tangential direction of this annular casing 3c. According to this constitution, bite in of foreign substance is prevented and improvement in reliability can be intended.
Patent JP-H04164045-A (JP)
Title: Production of alpha,alpha-dihaloketone derivative
Inventor: AKATA ATSUO
IPC: C07C67/29
Filed: 1990-10-25
Abstract: PURPOSE:To obtain the subject compound with industrial advantage by reacting 2,5-diacetoxy-3-hexyne, etc., with chlorine, etc., in the presence of a catalytic amount of a secondary amine derivative, etc., in an aqueous solution of an alkali metal bromide containing an alkali metal bicarbonate, etc. CONSTITUTION:A compound of formula I (Both of two R are methyl. Or one of them is methyl and the other is ethyl) is reacted with chlorine or sodium hypochlorite in the presence of a catalytic amount of a secondary amine derivative or in the presence of a catalytic amount of a secondary amine (e.g. 2,2,6,6- tetramethylpiperidines or di-t-butylamine) and a catalytic amount of an organic peracid (e.g. lower carboxylic acid such as performic acid or peracetic acid or aromatic carboxylic acid such as perbenzoic acid, perphthalic acid or metachloroperbenzoic acid) in an aqueous solution of an alkali metal bromide containing an alkali metal bicarbonate or an alkali metal phosphate, thus obtaining the objective compound of formula III useful as an intermediate for synthesis of compounds (perfume substance for food) of formula I in a high yield using an readily available catalyst and an economic oxidizing agent ready to handle without requirement of a special reaction apparatus.
Patent JP-H01130541-A (JP)
Title: Manufacturing apparatus for semiconductor device
Inventor: OGISHI KIMIHIRO
IPC: H01L21/68
Filed: 1987-11-17
Abstract: PURPOSE:To cut down an adjusting time as well as to accurately confirm the presence of a pellet by a method wherein a current is allowed to flow through the pellet from a plurality of sets of positioning pawls with which the pellet is to be positioned, and whether the pellet is present is confirmed by detecting the flow of said current. CONSTITUTION:A plurality of sets of positioning pawls 1a-1d, which are opposingly positioned with one another pinching a pellet 3 among them, are provided on the positioning stand 4, consisting of an insulating material, on which the pellet is to be mounted, and a terminal part 2 is attached to the tip of the pawls. The tip of the pawls 1a-1d is contacted to the edge opposed by the pellet 3, and a positioning operation is conducted by controlling the position of the above-mentioned edge. At that time, when a current is allowed to flow from the terminal part 2 of a pawl 1a, a current flows to the terminal part 2 of the other three pawls 1b-1d through the pellet 3. On the other hand, when the pellet 3 is not present, no current flows. By detecting the presence of the pellet by detecting the current, the adjusting time can be reduced and an accurate detection of pellet can be conducted.
Patent JP-H11208453-A (JP)
Title: Brake booster
Inventor: TAKASAKI YOSHIYASU
IPC: B60T13/563
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To smoothly adjust the output of a brake booster when it is operated as an automatic brake. SOLUTION: When a solenoid 38 is energized from a non-operation condition, a first cylindrical member 48 is moved to the rear side interlocking with a piston 48. This closes a vacuum valve 24 and opens an atmospheric valve 28. Thereby the atmosphere is introduced into pressure change chambers B and D, so that a valve body 6, etc., are moved left. Thus a tandem brake booster 1 works as an automatic brake. At this time, the atmospheric pressure in the chambers B and D acts on the inside of the valve element 22 and the first cylindrical member 48 so as to energize them toward the front side. The output of the assistor 1 is decided from the point where this energizing force toward the front side balances with the energizing force of the solenoid 38 whereby a piston 39 is energized toward the rear side.
Patent JP-H09104384-A (JP)
Title: Transmission for conveyance
Inventor: SHIMOMOTO KENKICHI
IPC: B62M11/14
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a transmission for conveyance which is light in the weight, structured simple, and can be fabricated at a low cost. SOLUTION: A transmission device for conveyance is equipped with a rotor 3 having a circumferential wall 2 where cogs 1 are provided on the inside circumferential surface and a rotary shaft 4 to be inserted rotatably into the rotor 3. A gear 5 is formed on the peripheral surface of the rotary shaft 4, and a planet gear 6 is installed on the periphery of the gear 5. The planet gear 6 meshes with the cogs 1 and the gear 5 and orbits around the rotary shaft 4. An output gear 15 rotates with this orbiting of the planet gear 6.
Patent JP-S63143834-A (JP)
Title: Manufacture of dielectric-isolating substrate
Inventor: SHINNO YUJI
IPC: H01L21/762
Filed: 1986-12-08
Abstract: PURPOSE:To prevent occurrence of faults such as cracks, flaws, bending and the like when a dielectric-isolating substrate is cooled after vapor growth, by removing a dielectric film at the edge of the periphery of a single crystal semiconductor substrate covered with the dielectric film before the vapor growth, contacting the removed surface to a heating plate, and performing the vapor growth. CONSTITUTION:A single crystal silicon substrate 11 having the surface orientation of <100> undergoes selective anisotropic etching, and V-shaped grooves 13 are formed as isolating grooves. Then arsenic, antimony and the like are diffused, and an N<+> type embedded layer 14 is formed. The upper surface is thermally oxidized, and an SiO2 film 12 is formed as a dielectric film. Then, the SiO2 film at the edge of the lower part of the outer periphery of the substrate 11 is removed by grinding, and an exposed single crystal part 15 is provided. Then the substrate 11 is placed on a heating plate 19, and a silicon layer is deposited on the side of the V-shaped groove very thickly. A polycrystalline silicon 16 is grown on the SiO2 film 12 on the side of the V-shaped groove 13. A single crystal silicon layer 17 is formed on the part of the single crystal exposed layer 15. A polycrystalline silicon layer 18 is grown on the heating plate 18.
Patent JP-H09105224-A (JP)
Title: Coated mat
Inventor: HOJO JUNZO
IPC: B29K105/04
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To improve the water permeability and the noise eliminating property by mixing pulverized pieces of EVA resin foaming body and silica sand in the liquid polyurethane, and filling this mixed material in a die, and pressurizing it, and while giving the vibration to it. SOLUTION: Pulverized pieces of EVA resin foaming body at about 1-8 parts by weight and silica sand at 15-80 parts by weight are mixed in the liquid polyurethane resin at about 10-40 parts by weight for mixing. The mixture of the EVA resin foaming body and the polyurethane resin is filled in a die, and pressurized by the pressure at about 15-300g/cm<2> , desirably, at about 150g/cm<2> , and while vibration is given to it, and after leaving it in the non- pressurizing condition for 6-24 hours, it is taken out of the die so as to form a coated mat 1. Since this coated mat 1 has clearances for transmitting water, the sufficient water permeability is provided, and the water is evaporated from the clearance so that the coated mat is easily dried.  Furthermore, it has the excellent noise eliminating property, the influence of the sound of falling rain and the foot step to the downstairs is eliminated.
Patent JP-H04166496-A (JP)
Title: Outboard motor
Inventor: FURUKAWA AKIYOSHI
IPC: B63H20/28
Filed: 1990-10-30
Abstract: PURPOSE:To improve the charging efficiency of an engine by introducing air from an air intake through a duct going round over the engine to an intake air chamber. CONSTITUTION:Open air flowing in an engine chamber 4 from an air intake 23 by negative pressure generated in the engine chamber 4 due to intake of an engine 5 is guided through a duct 24 without being heated due to contact with the engine 5, reached to the outlet opening 25 of the bottom and front part of the engine chamber 4, and herefrom let flow into the engine chamber 4. Meanwhile, the air heated with the engine 5 is raised by natural convection and forced ventilation with a fan blade 26 through the engine chamber 4, exhausted outward from an air discharge port 30, and hence heated air is not introduced in the vicinity of a lower intake opening 22. Consequently, only air of sufficient low temperature introduced from the air intake 23 as it is, is taken into an intake air chamber 21. Hereby, the charging efficiency of an engine is improved.
Patent JP-H01134129-A (JP)
Title: Space heating system
Inventor: OTAKE TATSUNORI
IPC: F24D7/00
Filed: 1987-11-18
Abstract: PURPOSE:To reduce the resistance of the pipe line from the outlet of a coolant heater into a gas-liquid separator in the natural recycling in the gas-liquid separator and coolant heater so as to make the size of the heating system small and reduce the number of connection openings of the gas-liquid separator so as to reduce the cost of machining work. CONSTITUTION:The exit pipe of a coolant heater 1 is installed vertically from the lower end of a gas-liquid separator 3 and communicates with a pipe 7. With this arrangement in the natural recycling cycle in the gas-liquid separator 3 and coolant heater 1 it is possible to connect the outlet of the coolant heater 1 and the gas-liquid separator 3 with the shortest distance with reduced resistance of the surface of pipe passage so that the liquid surface 3A of the liquid coolant in the gas-liquid separator 3 can be made lower and the space to install the gas-liquid separator 3 and coolant heater 1 in the direction of their height smaller. Furthermore, because a closing valve 4 is provided on a pressure equalizing pipe 11 being located between a connecting pipe 9 (located between the gas-liquid separator 3 and a radiator 6) and the liquid receiver 2, it is possible to reduce the number of connecting openings of the gas-liquid separator 3 with a reduced processing cost for the gas-liquid separator 3.
Patent JP-S63143991-A (JP)
Title: Treatment of waste liquid from photographic process and apparatus thereof
Inventor: KUREMATSU MASAYUKI
IPC: C02F1/72
Filed: 1986-12-05
Abstract: PURPOSE:To efficiently remove effensive odor by maintaining waste liquid from photographic process in a specified pH region, heating, evaporating and concentrating it. CONSTITUTION:Waste liquid contg. thiosulfate ion and silver ion or the like is fed to an evaporation tank 3. A pH regulating agent is fed to the evaporation tank 3 from a pH regulation tank 10 according to necessities and the pH is regulated to 3.0-11.0 In this state, waste liquid is heated, evaporated and concentrated. In this case, heating temp. is regulated with a temp. controller TC and vapor is heat-exchanged with waste liquid by a preheater 2 and sent to a gas cooler 6, cooled and its humidity is controlled, and the distillate is separated and stored in a distillate tank 8. Offensive odor is not felt for the gas separated from the distillate and this gas is discharged to the outside of the system. Thereby the load of secondary treatment can be decreased.
Patent JP-2000123300-A (JP)
Title: Method and device for detecting white line accompanied with correction based on disappearing point
Inventor: MATSUMURA KENICHI
IPC: G06T7/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To make compatible robustness and high accuracy by estimating a disappearing point while using only lines, in which a specified number of lines alternately cross near, out of the combination of detected white lines or road end lines and other lines found from substitutive feature points. SOLUTION: A picked-up image is provided by an image pick means 801 and lines such as white lines or road end lines more than four are extracted by a means 802 for estimating the white line/road end line from the feature points of white lines/road ends with respect to this image. Next, three lines are selected out of detected lines and three intersections are found by applying a means for finding the mutual intersections of three estimated lines. Afterwards, the distance of three intersections is evaluated by a means 804 for evaluating it as an index, three intersections to most shorten the sum of mutual distance is found and the other intersections are excluded. In respect to three intersections to most shorten the sum of mutual distances, the disappearing point is estimated by a means 805 for estimating the disappearing point from recent three intersections.
Patent JP-2000084660-A (JP)
Title: Method and device for brazing of tip in round saw
Inventor: ENOKIDA TOSHIO
IPC: B27B33/08
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of an oxide film around a tooth part and to easily produce the round saw having a product value by heating a tip and a tooth part in an inert gas environment and fusing/solidifying a silver brazing filler metal facing a joining face. SOLUTION: A sintered hard alloy tip 2 is placed on a ceramic tip receiving part 1, a tip of a silver brazing filler metal 3 is placed thereon, after the brazing filler metal is cut to a prescribed length, a small quantity of flux is adhered to a tooth part 5 of a round saw 4 at a rear side and advanced, the tooth part 5 is pressure joined on a silver brazing filler metal 3 upper face. Successively, by descending a cylindrical cover body 6 above, after it encircles the tip receiving table 1, the tip 2 and the tooth part 5, a nitrogen gas is injected from a blowing in hole 7, a cover body 6 inside is made a non-oxygen state, the tip 2 and the tooth part 5 are heated to 700-800 deg.C with a heating body 8 made of a high frequency heating coil, the silver brazing filler metal 3 is fused and brazing of the tip 2 to one piece of tooth part 5 is finished.