baber/WOPTO huggingface dataset:
Patent JP-H0842823-A (JP)
Title: Combustion device
Inventor: RORUFU ARUTOHAUSU
IPC: F23R3/28
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To realize specified fuel distribution to individual burners easily while facilitating remodeling of existing pilot stage by providing variable choke points in individual liquid fuel feed passages or gas feed passages. SOLUTION: When a fuel lance 3 is drawn out from turbine casing, a choke ring 16 provided in a projecting air supply pipe 6 can be accessed and machined freely from the outside. Consequently, outside diameter of the choke ring 16 can be decreased and turning can be carried out little by little. Fuel distribution can thereby be regulated gradually and accurately. When choking action of a choke point 20 provided at liquid fuel supply section is varied, the fuel lance 3 is drawn out from the casing and a pin 11 is removed from a pipe part 18. A pipe part 22 is now accessible freely from the inside and can be shortened by turning. The pin 11 is then inserted in order to inspect the fuel lance 3 during operation and the machining is repeated until a desired uniform fuel distribution is attained.
Patent JP-S5959750-A (JP)
Title: Peelable film-forming material
Inventor: TOMOMOTO TAKANOBU
IPC: C09J7/02
Filed: 1982-09-30
Abstract: PURPOSE:To provide a film-forming material which has proper adhesion to sheets, paper, etc. and proper peelability and is suitable for use in coating the back of the base of pressure-sensitive tape for imparting peelability thereto, by incorporating a copolymeric polydimethylsiloxane, a hardener and a resin component having film forming properties. CONSTITUTION:A copolymeric polydimethylsiloxane (A) of formula I [wherein x is 10-5,000; y is 1-5,000; z is 0-2,500; (y+z<=x); R1 is a monovalent functional group having an amino or epoxy group; R2 is a group of formula II(wherein R3 is H, a 1-8C acyl, a 1-13C monovalent hydrocarbon group; a+ b=5-200; n is 1-8)], a hardener (B) in a quantity of 1-1.5 times by equivalent that of the functional group of the polysiloxane (e.g. tetraethylenepentamine when the functional group is an epoxy group) and 20-3,000pts.wt. (on a solid basis) (per 100pts.wt. of the combined quantity of component A and B) resin component such as vinyl acetate emulsion are blended together.
Patent JP-S6231359-A (JP)
Title: Brushless motor
Inventor: SAKAGUCHI EIJI
IPC: H02K29/00
Filed: 1985-08-02
Abstract: PURPOSE:To reduce a torque ripple and to enable to readily alter a torque waveform by setting the coil pitch of a stator and an angle formed between the centers of adjacent poles of the stator to prescribed range values. CONSTITUTION:A stator 3 is disposed in a rotor 2. The rotor 2 has magnets uniformly magnetized alternately with N- and S-poles. The stator 3 has tees 4, and coils 5 are wound on the tees 4. The pitch of the coil 5 is less than 10 deg. of electric angle, and an angle formed between the centers of the tees 4 is less than 180 deg. of electric angle.
Patent JP-H1017370-A (JP)
Title: Method for compacting particulate powder
Inventor: KUWABARA MITSUO
IPC: B22F3/10
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the preliminary compact excellent in strength by strengthening the force for binding particles to each other in a preliminary compact and also, to provide a method for compacting a particulate powder excellent in compactibility. SOLUTION: In this method, a particulate powder compacting device 10 consists of an outer frame mold 18 having a mold space 16 into which a lower punch 12 and an upper punch 14 are fitted so as to slide freely. At this time, a very narrow clearance 20 is formed between the outer frame mold 18 and each of the lower and upper punches 12 and 14. Also, a powdery mixture 22 is prepared by mixing a particulate-powdery raw material with a liquid capable of causing an exothermic reaction with the raw material.
Patent JP-S6151278-A (JP)
Title: Figure classifying system
Inventor: YANO MASAHISA
IPC: G06T7/60
Filed: 1984-08-20
Abstract: PURPOSE:To eliminate the specification of an attribute by a stating person and to improve the operability by detecting a closed loop figure with the aid of the neighboring decision of coordinate values of pen-up and pen-down points of an inputted stroke. CONSTITUTION:A character sorter 3 classifies data inputted from a figure deciding device 2 into a character stroke data and stroke data except a character when the length at the longitudinal side of the circumscribed frame of a coordi nate series having a start and end points of a stroke is less than a certain value and when it is over said value, respectively. A closed loop figure sorter 5 sets the end point of the inputted stroke to a reference end point, extracts the stroke in a stroke memory 4, calculates a Euclidean distance dst between coordinates of the reference end point and the start or end point of the extracted stroke, and compares said distance with an output dc of a neighboring deciding ROM6. When dst<dc, the stroke where the end point in the memory 4 is near is detected in such a procedure that another end point of one end point near to th extracted stroke is set to a reference end point, and the inputted data is classified into the closed-loop-type stroke and other strokes except the closed-loop figure.
Patent JP-2001007440-A (JP)
Title: Semiconductor laser and fabrication thereof
Inventor: AZUMA TOSHIO
IPC: H01S5/20
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To suppress absorption of laser beam at a beam size converting section relatively easily by an arrangement wherein an active layer in a second region becoming thinner gradually as receding from a first region is caused to mix compositional atoms. SOLUTION: In a region between a reflective end face 22 and a boundary 20 defined between an emission end face 21 and the reflective end face 22, thickness of each layer is substantially constant and in the region between the boundary 20 and the emission end face 21, thickness of each layer between an SCH layer 2 and a p-type clad layer 5 decreases as receding from the boundary 20. In an active layer 3, the part between the boundary 20 and the reflective end face 22 constitutes an inductive emission part 31 and the region between the boundary 20 and the emission end face 21 constitutes a beam spot size converting section 30. The beam spot size converting section 30 in the active layer 3 has a composition mixed with compositional atoms of the inductive emission part 31. Atoms can be mixed by irradiating a converging ion beam, for example.
Patent JP-H0337503-A (JP)
Title: Strain gage
Inventor: KAWASAKI HARUHIKO
IPC: G01L9/04
Filed: 1989-07-03
Abstract: PURPOSE:To prevent erroneous measurements due to damages and to improve the reliability of a gage by providing a plurality of detecting parts comprising strain resistors at the specified two places on a diaphragm which is subject to deformation. CONSTITUTION:Strain resistors A and B are provided at parts where the amounts of strains at a diaphragm 3 which is subject to deformation with lower measuring gas becomes the largest value. Strain resistors C and D are connected in a bridge form with wirings 5. Thus a first detecting part is formed. Strain resistors A' and B' are provided at parts where the amounts of strains are smaller than those at the detecting part by the specified amount. The strain resistors C' and D' are connected with wirings 16, and a second detecting part is formed. The detecting accuracy at the first detecting part having the large amount of strain is high but has the risk of breakdown. When defective connection or disconnection occurs, the output of the second detecting part is used without outputting the erroneously measured value. Thus the reliability of the gage can be improved.
Patent JP-H0926224-A (JP)
Title: Refrigeration device
Inventor: TANAKA KOUMEI
IPC: F25B17/08
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To separate liquid from gas in the passage from a vaporizer to an adsorber without using a large device therefor for the purpose of simplifying the constitution and promoting compactness of the apparatus. SOLUTION: In the passage for refrigerant gas from a vaporizer 12 to an adsorbent holder 19 and at a position short of the outlet 14b in the evaporator 12 a liquid drop-passage-barring member 25 is provided in a manner of partitioning the inside of the evaporator 12 into upper and lower parts. This liquid drop-passage-barring member 25 consists of a metal net (mesh) provided with water-repellent finish on the surface. In this instance a metal net of, for example, 200 meshes coated with a water-repellent agent of polyethylene tetrafluoride is in use. As a result, whereas refrigerant gas (vapor) produced by vaporization in the vaporizer 12 can flow into the adsorber 13 through the meshes of the liquid drop-passage-barring member 25, the liquid drops of the liquid refrigerant, etc., are repelled by the liquid drop-passage-barring member 25 and barred from passage.
Patent JP-S5960161-A (JP)
Inventor: KUWABARA EIJI
IPC: F25B47/02
Filed: 1982-09-30
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-2000093998-A (JP)
Title: Method and apparatus for treating high-concentration waste water
Inventor: BOKU WANCHORU
IPC: C02F1/52
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To efficiently treat a high-concn. waste soln. by mixing the outflow solns., fed sludges and filtrates of a microorganism activating tank and an anaerobic fermentation tank to subject them to aeration treatment and denitrifying the nitrated matter of the treated soln. to separate sludge and removing residual phosphorus and a suspended solid from the obtained supernatant liquid to discharge treated water. SOLUTION: The storage tank 20 of a waste water treatment apparatus 10 supplies a discharge soln. obtained by subjecting a barn waste soln. to solid liquid separation to an anaerobic fermentation tank 30 as treated waste water uniformized in its concn. and flow rate and dephosphorizing microorganisms are activated to hydrolyze the hardly decomposable org. matter from the storage tank 20. A microorganism activating tank 40 activates only aerobic microorganisms selectively and a mixing tank 50 mixes the waste soln. treated by the anaerobic fermentation tank 30 with the outflow soln. and fed sludge of the microorganism activating tank 40 to send the resulting mixture to an aeration tank 60 to oxidize and decompose org. matter and ammonia nitrogen.  A denitrification tank 70 removes nitrogen from nitrogen oxide of the treated soln. and a multiple tiltable sedimentation tank 80 subjects the waste soln. to solid-liquid separation and a flocculating sedimentation tank 90 removes residual phosphorus and a solid from a supernatant liquid.
Patent JP-S6387305-A (JP)
Title: Air-conditioning device
Inventor: IMAI YUJI
IPC: B60R21/045
Filed: 1987-07-09
Abstract: PURPOSE:To enhance the safety of a human body with respect to an air- conditioning device having a housing formed therein with a support part for the lower end part of an instrument panel, by forming the support part as a trapezoidal shape hollow boss so that the support part is broken to absorb an abnormal impact force exerted thereto. CONSTITUTION:An air-conditioning device 1 has its upper and lower sections which are fixed to the front section of the passenger's compartment in a vehicle by fastening attaching brackets 12, B1; 13, C1 with screws. Further, in the housing of the device, there is provided a support part 3 for supporting the lower end part A1 of an instrument panel A. In this arrangement, the support part 3 is formed of a trapezoidal hollow boss 53 projected forward from the front wall 15 of the device 1. The connecting part between the base part of the leg section 36 of the boss 53 and the front wall 15 is formed therein with a cut-out 37 as a fragile part to which stress is concentrated. The fragile part given by the cut-out 37 has a strength such that a safety pad A2 protects a human body striking upon the instrument panel A and may bear against an allowable impact force.
Patent JP-2000006063-A (JP)
Title: Conveying device
Inventor: MINAMIDA YUKIHIRO
IPC: H01L21/677
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device which can prevent conveying operation from being stopped or restricted halfway. SOLUTION: This conveying device is provided with an elevating stage 12 moved vertically by a cylinder 11, a rotating spindle 14 rotatably-supported by the elevating stage 12 and rotated by a motor 13 around a vertical axis (z), a swivel base 4 in which the upper part of the rotation spindle 14 is rushed and which is rotatable around and elevatable to the rotation spindle 14, a rotating plate 15 fixed to the rotation spindle 14, a holding stage 16, a conveying arm 2 for conveying an object to be conveyed, and advancing/retreating gears 6A, 6B mounted on the rotating shaft 5 for advancing and retreating the conveying arm 2 and the rotation spindle 14. Moving the elevating stage 12 vertically permits the moving operation of the conveying arm 2 and the rotating operation of the swivel base 4 to be switched without mounting a driving means such as a driving motor on the swivel base 4.
Patent JP-2000010274-A (JP)
Title: Photosensitive resin composition and original plate for printing
Inventor: KAWAHARA KEIZO
IPC: G03F7/027
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce a cold flow by incorporating specified uncrosslinked org. fine particles into a photosensitive resin compsn. contg. an oligomer and/or a polymer having a conjugated diene chain. SOLUTION: Uncrosslinked org. fine particles having <=10 μm particle diameter are incorporated into a photosensitive resin compsn. contg. an oligomer and/or a polymer having a conjugated diene chain. The oligomer and/or polymer may be contained in the form of a hydrophobic polymer, a hydrophilic polymer or a photopolymerizable ethylenically unsatd. compd. contained as a constituent component of the photosensitive resin compsn. The oligomer and/or polymer usually has a mol.wt. of >=500 and the content is preferably 10-70 wt.% as solid basis weight in the photosensitive resin compsn including one used as the hydrophilic polymer, the hydrophobic polymer or the like.
Patent JP-H1021351-A (JP)
Title: Id tag identification system
Inventor: KURIHARA MASAHIRO
IPC: G06K17/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an ID tag identification system for identifying an identification code recorded in each ID tag even when plural ID tags are simultaneously present in an identification area in a simple system. SOLUTION: Plural antennas 3 are arranged in a tag reading device 9, and at the time of moving a tray 11 on which plural ID tags 10 are mounted in prescribed intervals, each antenna is successively activated, and the identification code of a tag is recognized. In this case, one antenna is arranged in the reception validating range of the antenna, and the ID tags are mounted on the tray in almost the same intervals as the reception validating range of this antenna or in wider intervals than that so that the plural tags can be identified even when the same tag carrier wave frequency is used.
Patent JP-H0222364-A (JP)
Title: Surface-treatment agent for hard tissue of human body
Inventor: HORIE KOZO
IPC: C09C3/08
Filed: 1988-07-11
Abstract: PURPOSE:To provide the subject surface-treatment agent containing a specific methacrylate derivative and a hydroxyalkyl methacrylate and having excellent adhesive strength between the dentin of tooth and a filled composite resin. CONSTITUTION:The objective surface-treatment agent giving sufficient adhesive strength and applicable to clinical use without necessitating complicate operations is produced by adding (A) 1-10 pts.wt of a hydroxyalkyl methacrylate (e.g., 2-hydroxyethyl methacrylate) to (B) 1 pt.wt. of a methacrylate derivative having methacryloyl group on at least one molecular terminal and having amino group and/or amide group on the other molecular terminal {e.g., the compound of formula [X is CH2, C2H4, O, N or S; m is 0 or >=1; Y is -CH2CH(NH2) CONH2, -(CH2)nCONH2 or -(CO2)nNH2]}. The agent may be used as the 1st liquid in combination with the 2nd liquid comprising a liquid containing an aldehyde.
Patent JP-H0833935-A (JP)
Title: Tube expanding device provided with oil feeding device
Inventor: TOKURA KENJI
IPC: B21D53/08
Filed: 1994-07-25
Abstract: PURPOSE:To provide a tube expanding device provided with an oil feeding device which reduces the cost of the device and improves the productivity of a heat exchanger by re-arranging the space for an oil mist device in the vicinity of a stripper plate, and simultaneously achieving the oil feeding work during the tube expanding work. CONSTITUTION:A mandrel 5 for expanding a tube is forcibly inserted from one end side of a plurality of tubes 8 which are inserted into a number of heat radiation fins with the prescribed pattern to form a heat exchanger 6, and an oil feeding device 3 to feed oil at least to one either the tube for the mandrel for tube expansion during the tube expanding operation is provided. A tube expanding device body is provided with a stripper plate 1 having a plurality of strippers 2a which are externally fitted to the tubes is reciprocally provided opposite to the heat exchanger so as to set the length of projection of the tube to be projected from one end side of the heat exchanger, and an oil feeding means is provided on an external tube fitting part 2b of the stripper.
Patent JP-H0223532-A (JP)
Title: Data recorder
Inventor: SAKO YOICHIRO
IPC: G11B7/004
Filed: 1988-07-11
Abstract: PURPOSE:To utilize address information on a disk while securing the interchangeability with a CD-ROM by providing an address area of a prescribed quantity per prescribed unit on the disk, recording a physical address in a form of projection and recess in this address area in the widthwise direction of a pregroup and utilizing this address area at the time of writing data in a desired sector. CONSTITUTION:A recording track 3 on the optical disk 1 is constitutive of a land part between the progroups 2, each formed in a spiral shape, and a tracking control is carried out by the group 2. Each individual address area 4 having prescribed bytes is provided at prescribed intervals on this track 3, and a wobble-recording of the physical address is carried out by forming the projection and recess in this area 4 in the widthwise direction of the group 2. The wobble-recorded data are detected by a tetrasected detector 10 cosisting of individual detectors 10A-10D. Individual outputs SA-SD of these respective detectors 10A-10D are added up together by an adder 11 to detect a data signal RF, while an address signal ADR is detected by a multipliers 12 and 13 and a subtractor 14.
Patent JP-H0612899-A (JP)
Title: Memory circuit
Inventor: NAKADE TOSHIMITSU
IPC: G11C16/06
Filed: 1992-06-30
Abstract: PURPOSE:To shorten test time for a memory circuit. CONSTITUTION:A test mode switching circuit 23 and a data latch circuit 13, 14 are provided in a writing circuit for a memory cell. And when the test mode switching circuit 23 is switched over to a test mode, data of plural addresses is previously written in the data latch circuit 13, l4, and the data of plural addresses written in the data latch circuit 13, 14 is simultaneously written in the memory cell.
Patent JP-S6417129-A (JP)
Title: Control system for input/output interruption of virtual computer
Inventor: SHIOKAWA SHIZUO
IPC: G06F13/24
Filed: 1987-07-10
Abstract: PURPOSE:To increase the processing speed of a virtual computer by applying an input/output interruption related to an OS requiring the high-speed processing directly to the OS without trapping said interruption temporarily to a monitor. CONSTITUTION:An exclusive interruption mask register is added to a register related circuit 9 in a memory control circuit 100 against an OS requiring the high-speed processing. At the same time, an interruption holding register 31 is added into a channel controller 3 in response to said mask register. When an input/output interruption is produced for said OS, an interruption is applied directly to the OS as long as both the contents of an input/output interruption mask register for the OS and the contents of an interruption mask register of a PSW allow the input/output interruptions. While said interruption is held by the register 31 if the contents of either one of those two registers give no allowance to the input/output interruption.
Patent JP-S6153973-A (JP)
Inventor: YOSHIDA YUKIHIKO
IPC: E05C3/04
Filed: 1984-08-21
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-S5873624-A (JP)
Title: Holding method of sheathing wall for shaft
Inventor: TEZUKA NAOKAZU
IPC: E21D5/08
Filed: 1981-10-27
Abstract: PURPOSE:To eliminate the need for a crane during the assembling period by a  method in which fixing metals are attached to plural places in the periphery of the upper end of the uppermost sheathing wall when excavating a shaft, end extended toward the outside of the shaft in order to hold the uppermost sheathing wall. CONSTITUTION:The uppermost sheathing wall 1a is held by fixing metals 5 in such a way as to enable it to be handled by hand. The fixing metal 5 consists of a fixing part 5a and a holding bar 5b, in which the holding bar 5b is fixed to the fixing part 5a attached to the uppermost sheathing wall by means of bolts, etc. usually. In this case, the fitting may be made by welding where the assembly detectable bolts, etc., is hard to deliver.
Patent JP-S6150347-A (JP)
Title: Forming process of contact hole
Inventor: YAMASHITA YOSHINORI
IPC: H01L21/311
Filed: 1984-08-20
Abstract: PURPOSE:To form contact hole with tapered shape on an insulating film by means of simultaneous etching process by a method wherein an exposed part of a resist film and an insulating film is simultaneously etched utilizing reactive ion etching process (RIE) by means of heating a resist film for taper processing a contact hole therein. CONSTITUTION:A resist film 6 is formed on the second SiO2 film 4 by means of prebaking photoresist and then a hole as contact hole 7 is formed by exposure and development utilizing conventional photoetching process. Next the hole 7 is chamferred by means of postbaking the resist film 6 and then the resist film 6 is processed by RIE utilizing mixed gas of CF4 and O2 with mixing ratio of 96:4 to transfer the tapered shape of hole 7 thereof to the second SiO2 film 4 forming another contact hole 5 with the same tapered shape thereon.
Patent JP-H0223261-A (JP)
Title: Fuel injection device for diesel engine
Inventor: OMORI JUN
IPC: F02M61/14
Filed: 1988-07-12
Abstract: PURPOSE:To improve cold startability of an auxiliary chamber type diesel engine by a method wherein during the cold starting of an engine, fuel is injected through an auxiliary injection port to the preheat device of an auxiliary combustion chamber. CONSTITUTION:In a diesel engine, an auxiliary combustion chamber 5 formed in a cylinder head 2 is communicated to a main combustion chamber, partitioned between the cylinder head 2 and a piston 3, through a communication hole 6. The cylinder head 2 is provided with a fuel injection valve 7 to inject fuel to the auxiliary combustion chamber 5 and a glow plug 8 serving as a preheat device. Further, in the fuel injection valve 7, a main injection port 9 and an auxiliary injection port 10 for the starting use only are formed. In this case, the auxiliary injection port 10 is disposed in a manner that the fuel injection direction thereof is pointed to the glow plug 8. An on-off valve 13 released only during cold starting is disposed in an auxiliary fuel passage 12 communicated to the auxiliary injection port 10.