baber/WOPTO huggingface dataset:
Patent JP-S63291833-A (JP)
Title: Method for cooling glass fiber
Inventor: SANO HIROAKI
IPC: C03C25/12
Filed: 1987-05-26
Abstract: PURPOSE:To effect uniform and efficient cooling of running glass fiber, by allowing the melt-down glass fiber to pass through a liquid film which is formed by jetting a specific liquid from a specific device. CONSTITUTION:Glass fiber preform 5 is melted by heating it in the furnace 5, drawn into glass fiber and the glass fiber is allowed to pass through a thin liquid film of 0.05-2mm thickness, which is formed by jetting a low boiling liquid such as trichloroethylene from device 3 for cooling. The cooled fiber is coated with a resin with resin applicator 7 and the resin is cured in the curing unit 8 to form optical fiber 10 coated with a resin and the fiber is wound up through capstan 11 around the winder 9.
Patent JP-H08306554-A (JP)
Title: Fixing structure of coil part
Inventor: INOUE KAZUHIRO
IPC: H01F27/29
Filed: 1995-04-28
Abstract: PURPOSE: To mount a printed wiring board with high density by a method wherein a connection lead comprises a first connection end part exposed to a side of a resin base neighboring to a side that a bind-up end part projects and a second connection end part exposed to a side opposing to the bind-up end part. CONSTITUTION: On one side of a rectangular resin base 1, bind-up end parts 3a, 4a of connection leads 3, 4 of which intermediate parts 3c, 4c are embedded in the resin base 1 are positioned midway in a height direction of the resin base 1. Winding end parts 5a, 5b of a winding coil 5 wound on a bobbin core 8 are connected to the corresponding bind-up end parts 3a, 4a. The intermediate parts 3c, 4c of these connection leads 3, 4 are descended inside the resin base 1 while extended toward the other side. Terminals are made as first connection end parts 3d, 4d on a lower face of a side neighboring to a side of the resin base 1 and second connection end parts 3e, 4e of a side opposing to the side.
Patent JP-H01297970-A (JP)
Title: Routine format issuing system
Inventor: NITTA TORU
IPC: H04N1/00
Filed: 1988-05-25
Abstract: PURPOSE:To execute facsimile transmission and reception by a desired routine format without using a computer by reading out routine format information corresponding to an instruction from a routine format data accumulating part and controlling a picture information control part. CONSTITUTION:A routine format output instruction corresponding to an instruction from an input part 11 of instruction information is generated by an instruction information discriminating part 12, routine format information corresponding to the instruction is outputted from a data accumulating part 13 of a routine format and a picture information forming part 14 is controlled. In such a way, facsimile information from a facsimile communication part 10 is converted to the routine format corresponding to the instruction and transmission from a picture information output part 15, and picture information of a prescribed routine format is reproduced in a receiving part. By this simple hardware constitution which does not use a computer, facsimile transmission and reception by a desired routine format can be executed.
Patent JP-S5830578-A (JP)
Title: Fluid control valve
Inventor: NATSUMEDA TAKESHI
IPC: F16K31/06
Filed: 1981-08-18
Abstract: PURPOSE:To enable to operate a valve in a stable manner, by forming two fluid outlet  ports in the valve so that air accumulated in the valve can be discharged to the outside by passing fluid through the inside of the valve and discharging the fluid from  one of the outlet ports and then the fluid is made to pass through the other main outlet port. CONSTITUTION:A main valve body 11 for opening and closing a fluid inlet port 5 is attached to the top of a plunger 12 that is actuated by an electromagnetic coil 23. In  normal operation of the valve, fluid introduced into the valve from the inlet port 5 is  discharged to the outside from a first outlet port 7. A connecting passage 14 is formed  on the inside of the plunger 12, and a subsidiary valve body 15 urged by a spring 16 is  disposed at an intermediate part of the passage 14. Further, a second outlet port 22 is  formed in a lower chamber 19 located under the subsidiary valve body 15. With such  an arrangement, when air is accumulated in the valve, a fluid control system 1 is  operated with a valve 3 being closed. Resultantly, fluid introduced into the valve by  depressing the valve body 15 is passed through the connecting passage 14 and discharged to the outside from the second outlet port 22 by depressing the subsidiary  valve body 15, so that air accumulated in the valve can be discharged to the outside in  a short while.
Patent JP-S63291698-A (JP)
Title: Biological denitrification of waste water
Inventor: UENO MUNEHARU
IPC: C02F3/30
Filed: 1987-05-25
Abstract: PURPOSE:To effectively remove a BOD component and nitrogen in waste water by maintaining the concentration of sludge in an aerobic tank at high level and also keeping the high concentration of dissolved oxygen in the aerobic tank by means of high concentration oxygen aeration. CONSTITUTION:Raw water 3 is permitted to flow into an anaerobic tank 1 and concentrated sludge solution containing nitric acid and nitrogen nitrite is introduced from an aerobic tank 2 to the anaerobic tank 1 so that said solution may be stirred and mixed with raw water, and this mixture be denitrified with adsorption of a BOC component into sludge. Next, the mixture in the anaerobic tank 1 is introduced into a precipitation tank 4 to be precipitated and separated into treated water 5 and concentrated sludge, and to permit treated water to flow out. In the meantime, the concentrated sludge is returned to the aerobic tank 2 and its is aerated with high-concentration oxygen 8 at high sludge concentration to decompose the BOD component adsorbed in said sludge and the nitrogen component of the mixed liquid into nitric acid and nitrogen nitrite through oxidation. Then the mixed liquid is again permitted into the anaerobic tank 1. Subsequently, the activity of nitration bacteria is increased and thereby effective waste water treatment is achieved.
Patent JP-H09291181-A (JP)
Title: Polypropylene resin composition
Inventor: ISHIKAWA KOJI
IPC: C08L23/08
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin composition having an excellent balance among fluidity, rigidity, impact resistance and molding appearance. SOLUTION: This composition comprises 100 pts.wt., in total, 30-95wt.% polypropylene having a flexural modulus of 8,000kgf/cm<2> 8785MPa) or above and a melt flow rate of 10g/10min or above (at 230 deg.C under a load of 2.16kg) and 70-5wt.% olefin elastomer, 0.1-50 pts.wt. hydrogenated block copolymer having a weight-average molecular weight of 10,000-700,000 and prepared by hydrogenating at least 80% of the olefinic unsaturations of an A-B-C block copolymer composed of a polymer block (A) based on an aromatic vinyl compound, a polymer block (B) based on a conjugated diene and a polybutadiene polymer block (C) and optionally 0-50 pts.wt. inorganic filler.
Patent JP-H11319969-A (JP)
Title: Pressing method
Inventor: OGAWA ATSUSHI
IPC: B21D22/20
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To suppress at least one of cracks and wrinkles during the pressing by pressing a part surrounding at least a part where it is easy to generate cracks during the pressing and a part where it is easy to generate wrinkles of the stock as a designed part to be pressed before the stock is pressed. SOLUTION: A designed part 22 to be pressed is set to a stock 10 to be pressed. The part 22 is set to a part surrounding a part 24 having danger of breakage of a part where it is easy to generate cracks of the stock during the pressing. The part 24 having danger of breakage is a part where it is easy to generate a punch shoulder breakage due to the deep drawing. Then, the designed part 22 to be pressed is pressed. The pressing is applied so that a plurality of dimples 25 as a plurality of dent parts are formed on the surface of the designed part 22 to be pressed through the plastic deformation. The part 22 is pressed to form a dimple pressed part 26 with work hardening. The pressing is performed by a pressing die after the dimple pressing.
Patent JP-S5461990-A (JP)
Title: Gas leakage detector
Inventor: ICHINOSE NOBORU
IPC: G08B23/00
Filed: 1977-10-27
Abstract: PURPOSE: To detect gas leakage by providing a heater circuit which drives the heater of a gas sensing element with alternating current.  
     CONSTITUTION: When isobutane gas density exceeds 0.2% and the resistance value of the internal resistance 21 2  of a gas sensitive element 21 has decreased, transistors 24, 25 operate to drive a photo coupler 23. Namely, the light emitting element 23 1  of the photo coupler 23 emits light. When the resistance value of the photosensitive resistor 23 2  decreases by receiving this light signal, the terminal voltage of the resistance 28 rises and a triac 12 goes on, causing a buzzer 13 to actuate and produce an alarm sound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08299533-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide a pachinko (Japanese pinball game) machine capable of easily confirming a ball throw-in position and a scoring, easily performing electrical connection and remarkably reducing disconnection, etc. CONSTITUTION: A lower ball throw-in device 16 equipped with plural ball throw-in ports 34 protruding forward over a game panel 6 is provided on the lower part of the game panel 6, and a lower cover 17 which covers the lower ball throw-in device 16 from the front side is provided, and a ball throw-in display device 43 provided with a ball throw-in display element in accordance with each ball throw-in port 34 is arranged on the upper side of the lower cover 17, and a point display device 81 which displays the point is arranged at the lower cover 17 on the lower side of the ball throw-in display device 43.
Patent JP-S6020846-A (JP)
Title: Cutter edge polishing method and its device
Inventor: YAMATO KAZUICHI
IPC: B24B3/38
Filed: 1983-07-14
Abstract: PURPOSE:To correctly polish the cutter edge without removing the cutter from a stationary base by reciprocatively sliding a slide bed frame provided with a rotary grindstone beneath it on the stationary base in the length direction of the cutter fitted to the stationary base for polishing. CONSTITUTION:To polish the edge (c) of a cutter (a) fitted to a stationary base (b), a rotary adjusting handle 8 is rotated to adjust the position of the polishing surface of a grindstone 12 against the cutter (c). Then, the inner surface of a guide plate 21 brings the grindstone 12 invariably in contact with the edge (c) of the cutter (a) with the side end section of the stationary base (b) serving as a guide face, and under this condition, a motor 13 is driven, a bed frame 1 is manually held and reciprocatively slided two or three times on the stationary base (b) in the length direction of the stationary base (b), and the edge (c) of the cutter (a) is polished over its length. Thereby, the cutter can be directly polished without being removed from the stationary base, the rest time of wood machining is shortened, and the work efficiency can be improved.
Patent JP-H05321451-A (JP)
Title: Construction method of building
Inventor: OOI MOTONORI
IPC: E04F17/08
Filed: 1992-05-22
Abstract: PURPOSE:To enable the construction of various equipments with good work performance by forming the installation spaces of equipment and materials at structural members for a building frame, and assembling these structural members to specified building frame forming places after integrating the equipment and materials into the installation spaces. CONSTITUTION:The building frame work of a column C of reinforced concrete or steel framed reinforced concrete construction, a girder B, an external wall W, and the like is performed at a building site. Building frame structural members 1... formed of plural beams (b) of steel construction and a floor board S of reinforced concrete construction are manufactured in a factory and the site. At this time, installation spaces 2... for equipment and materials are formed at the structural members 1..., and various equipment and materials for water supply, drain, air-conditioning, power supply, communication, broadcasting, extinguishment, and the like are integrated into the installation spaces 2. The beams (b) and floor board S are then assembled in order from the place allowing the installation of these beams and floor board while performing the building frame work of the column C, girder B, external wall W, and the like.
Patent JP-H06341883-A (JP)
Title: Method for measuring vehicle weight and braking device utilizing the method
Inventor: KOJO HIROTSUGU
IPC: B60T8/28
Filed: 1993-05-31
Abstract: PURPOSE:To accurately measure vehicle weight regardless of the deterioration, etc., in a suspension by detecting brake oil pressure and, at the same time, the amount of deceleration of a vehicle and then calculating the weight of the vehicle based on the detection values. CONSTITUTION:A tandem type master cylinder 1 is provided with two oil chambers 1a and 1b for outputting oil pressure according to the stepping force of a brake pedal. The oil chamber 1a is connected to a brake 3R for a front right wheel and a brake 4L for a rear left wheel via a first hydraulic circuit 21 and the oil chamber 1b is connected to the brake 3L for the front left wheel and the brake 4R for the right rear wheel via a second hydraulic circuit 22. An oil pressure control means 5 for changing the pressure reduction ratio of brake oil pressure of the brakes 4R and 4L for the brake oil pressure of the brakes 3R and 3L is provided at the circuits 21 and 22. Then, an oil pressure sensor 6 detects the brake oil pressure output from the cylinder 1 to the circuits 21 and 22 and then inputs the signal of the sensor 6 and the detection signal of a G sensor 7 to a computer 8 to calculate the vehicle weight.
Patent JP-H04353568-A (JP)
Title: Stain-resistant thermoplastic resin composition and molded article
Inventor: HIROZAWA TAKUMI
IPC: C08K5/21
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a composition having excellent algicidal properties and fungicidal properties by blending a thermoplastic resin with an antifouling agent such as urea-based algicide. CONSTITUTION:(A) A thermoplastic resin is blended with (B) one or more antifouling agents selected from urea-based algicide, thiuram disulfide-based fungicide and S-triazine-based herbicide. 3-(3,4-Dichlorophenyl)-1,1-dimethylurea, tetramethylthiuram disulfide or 2-chloro-4,6-bis(ethylamino)-S-triazine is used as the component B. A resin selected from olefinic resin, acrylic resin and styrenic resin is used as the component A. The amount of the component B used is preferably 0.1-5 pts.wt.
Patent JP-H04354107-A (JP)
Title: Energy storing equipment
Inventor: HOSHINO HIROYUKI
IPC: H01F6/00
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a new energy storing equipment which can remarkably increase the amount of stored energy and requires comparatively little expense. CONSTITUTION:An oxide superconducting lead wire which exhibits a superconducting state at a liquid nitrogen temperature is wound in a coil type, around a magnetic core 4 constituting a high permeability magnetic path which is formed of silicon steel plate wound in a rectangular track type. This coil is sunk in a liquid nitrogen tank 6. In figure, 2 is an introducing part of conductor, and 3 is an input terminal.
Patent JP-H08304422-A (JP)
Title: Information processor and information processing method
Inventor: SHIMADA YASUHIRO
IPC: G01B21/30
Filed: 1995-04-28
Abstract: PURPOSE: To control the mounting position of an elastic body or the position of a sample by a method wherein a voltage is applied between a medium and a tip to forecast an electrostatic force the medium receives from the tip and a distance is corrected between a support body of the elastic body and the medium through a drive means during the application of the voltage based on the forecast obtained to cancel the effect of the electrostatic force forecast. CONSTITUTION: A control circuit 11 reads a data stored in an electrostatic force memory circuit 15 to calculate a correction signal necessary for the canceling of an electrostatic force corresponding to a value of voltage applied between a tip 1 and a sample 4. Simultaneously with the application of the voltage between the tip 1 and the sample 4 through a voltage application circuit 12, the correction signal is outputted to a Z-way drive circuit 9 through a correction signal generator 16. The circuit 9 receives an output of the device 16 and drives a piezoelectric element 8 to be moved to a position in the direction Z of a stage 7. At this point, current is detected by a current detection circuit 13 to obtain a signal corresponding to the conductivity of the sample.  In addition, the deflection of an elastic body 2 applied in the direction Z is detected by a deflection value detector 14.
Patent JP-2000324626-A (JP)
Title: Distribution switchboard for housing
Inventor: TERAMOTO KENICHIRO
IPC: H02B1/40
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To quickly confirm the operation condition of electrical equipment being placed in a distribution switchboard by forming a door body with a transparent material so that the inside can be seen through. SOLUTION: A distribution switchboard 1 for housing is composed of a substrate 2, a cover 3, and a door body 4. Electrical equipment 5 such as a breaker is placed on the substrate 2. An opening is provided on the cover 3 so that the operation handle of the breaker can project. The wiring of the electrical equipment is covered with the cover 3. The door body 4 is formed by a transparent material and the substrate 2 is covered, thus preventing dust/ dirt from entering and hence enabling the condition of on/off of the breaker to be confirmed even if the door body is closed.
Patent JP-S61288275-A (JP)
Title: Matrix operator
Inventor: YAGINUMA TAKAO
IPC: G06F17/16
Filed: 1985-06-17
Abstract: PURPOSE:To make high-speed matrix operation possible by having the bus constitution where a register group and an operating circuit are connected in parallel to an internal bus. CONSTITUTION:A matrix operator 100 is connected to a system bus consisting of a data bus 103 and an address and control bus 104 in parallel with a host processor 101 and a memory 102. A program and data of the host processor 101 are stored in the memory 102. The host processor 101 executes the program stored in the memory 102 to transfer data to and from the matrix operator 100 or send instructions. The matrix operator 100 consists of an instruction register and decoder 105, a microprogram part 106, a register part 107, and an operating part 108.
Patent JP-S5921109-A (JP)
Title: Power amplifier having constant output characteristic
Inventor: FUSE YUUZOU
IPC: H03F1/30
Filed: 1982-07-26
Abstract: PURPOSE:To obtain a constant current output, by providing a complementary push-pull output transistor (TR) at the following state of a differential voltage amplifier to extract an output current out of the middle point of a resistance connected between the emitters as well as to apply feedback to the inputs of backward and forward polarities of an amplifier. CONSTITUTION:Complementary output TRs Q1 and Q2 supply a sound signal current to a speaker SP. The collectors of the TRs Q1 and Q2 are connected to power supplies B+ and B- respectively, and resistances RE1 and RE2 are connected between an output terminal and the emitters of TRs Q1 and Q2 respectively. Then an output current i0 is extracted out of the middle joint between RE1 and RE2. The input voltage (ei) is applied to the bases of Trs Q1 and Q2 via a differential amplifier A. The emitter voltage of TRs Q1 and Q2 are fed back to the input terminal of adverse polarity of the amplifier A via resistances R4, R4' and R3, and the voltage at the middle joint between RE1 and RE2 is fed back to the input terminal of forward polarity of the amplifier A via resistances R2 and R1. In such a way, a constant current output is obtained with miniaturization of the device.
Patent JP-H10322485-A (JP)
Title: Printer with scanner
Inventor: MIDORIKAWA AYUMI
IPC: H04N1/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To read film image and image information stored in an external recording medium without the use of a device such as a wordprocessor and a personal computer, to print it out simply and to write the image information on the external recording medium. SOLUTION: A printer reads an image of an inserted and developed IX 240 film (film with magnetic recording section) and a recording medium write section 15 writes the image information on a loaded recording medium 10 and the image information is printed out by a printer section 3. Then the image information having already been recorded on the loaded recording medium 10 is read by a recording medium read section 16 and printed out by the printer section 3.
Patent JP-H0321689-A (JP)
Title: Freeze-preventive compounds
Inventor: PIITAA MAIRUSU
IPC: C09K5/00
Filed: 1990-05-19
Abstract: PURPOSE: To provide the subject polyhydric alcohol compsn. containing a hydro lyzed copolymer of maleic anhydride and a monoethylenic unsaturated monomer as a hard water precipitation inhibitor and especially effective for suppressing the corrosion of soldering and brass.  
     CONSTITUTION: The objective compsn. contains a copolymer being a hydrolyzed copolymer of maleic anhydride (A) and a monoethylenic unsaturated monomer (mixture) and characterized in that a mol ratio of components A:B is 25:1-100:1 and a mol.wt. is 1,000 or less as a hard water precipitation inhibitor. Suitable examples of the copolymer include a maleic anhydride/ethyl acrylate/vinyl acetate copolymer. Suitable examples of corrosion preventing additive include 2,4,6-tris-(5'-carboxypentylamino)-1,3,5-triazine. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0641034-A (JP)
Title: Method for stabilizing n-vinylformamide
Inventor: MIHIYAERU KUREENAA
IPC: C07C233/03
Filed: 1993-06-01
Abstract: PURPOSE: To stabilize against polymn. during transport or storage by adding a specified stabilizer such as acrylonitrile to N-vinylformamide which may contain a polymn. inhibitor.  
     CONSTITUTION: N-vinylformamide (which may contain au usual polymn. inhibitor) is stabilized to prevent polymn. during storage or transport by adding monomers expressed by formula I as a stabilizer. In formula I, R is H, CH 3 ; and R 1  is CN, C(=O)NH 2 O-C(=O)CH 3 , OC(=O)C 2 H 5 , C(=O)R 2  (R 2  is 1-4C alkyl) or formula II. As for the stabilizer, acrylonitrile, acrylamide, vinyl acetate or vinyl propionate is preferably used. The add amt. is 1 to 99 wt.% (based on the mixture). Thereby, the polymn. initiation temp. of the N-vinylformamide can be effectively increased and a large amt. of N-vinylformamide can be stabilized. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S618019-A (JP)
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/22
Filed: 1984-06-25
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-S6112507-A (JP)
Title: Straight advancing vibration feeder
Inventor: MAKISAWA YOSHIAKI
IPC: B65G27/08
Filed: 1984-06-25
Abstract: PURPOSE:To form the captioned feeder in a very thin type and improve its fitting property in the vertical direction by laterally fitting a support parallel spring. CONSTITUTION:A flat plate-shaped track 1, which is the surface for feeding wide parts, is supported, by means of parallel springs 2, 3, 4, 5, perpendicularly to the lateral direction from a base 6, that is, perfectly horizontally to the feeding surface of the track 1. These parallel springs 2, 3, 4, 5 are fitted to the track 1 by means of holding plates 12, 13, 14, while electromagnetic exciting sources 15, 16 are set conductive for half-wave or full wave rectified electric current and excite, through the parallel springs 2, 3, 4, 5 furnished with nonlinearity by auxiliary springs 7, 8, 9, 10, the track 1 in the direction of the arrow and the parts on the track 1 are transferred.