baber/WOPTO huggingface dataset:
Patent JP-S61169661-A (JP)
Title: Fuel injection nozzle
Inventor: NAKAMURA SABURO
IPC: F02M61/10
Filed: 1985-01-23
Abstract: PURPOSE:To aim at sufficiently atomizing fuel, by forming at least either one of a nozzle body having a jet nozzle and a needle valve disposed in the nozzle body, for opening and closing the jet nozzle, from a magnet. CONSTITUTION:When fuel is fed through a fuel supply passage 4, the pressure of fuel acts upon a pressure acting section 5 in a pressure chamber 6, and a needle valve 3 is retracted to open a jet port 2 at the lower end of a nozzle body 1, thereby fuel is injected from the jet port 2. In this arrangement, both needle body 1 and needle valve 3 are made of homopolar magnetic materials. Further, fuel molecules passing through the gap between both members 1, 3 are magnetized in the uniform condition, and therefore, repulsion and binding are effected among the thus magnetized fuel molecules so that the high-polymer molecules are broken by the inter-friction among the molecules to facilitate the atomization of fuel. With this arrangement, the sufficient atomization of fuel may be established, and therefore, the contact area between fuel and air is enlarged to enable the economy of fuel consumption.
Patent JP-S57127793-A (JP)
Title: Heat exchanger
Inventor: OOHARA TOSHIO
IPC: F28F1/02
Filed: 1981-01-30
Abstract: PURPOSE:To prevent buckling and deformation of a flat tube at bending part when bending it in zig-zag shape, by providing enforcing rib at parts of the flat tube of a tube half to be bent. CONSTITUTION:The C' part of a tube half is pressed to make straight C part of completed flat tube 4 while the part D' makes the D part in a completed zig-zag shaped flat tube. The plurality of enforcing ribs 7 are press worked at D' parts along the length of the tube half. When bent, the enforcing ribs 7 of both tube halves work together resisting the bending force making rugged construction, preventing buckling and deformation.
Patent JP-2000209335-A (JP)
Title: Measurement system for fax communication quality in telephone network
Inventor: NISHIKAWA YASUHIRO
IPC: H04N1/32
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To quantitatively grasp the FAX communication quality of the speech circuits in a telephone network. SOLUTION: The FAX communication is carried out between a pair of measuring devices 13a and 13b via a telephone network 11 with the speech circuits formed between the devices 13a and 13b. Thus, the FAX communication quality is evaluated to every speech circuit. In other words, the device 13a of the originating side has a sequence control means 22 which reads a test chart out of its own test chart memory 21 and sends the chart to the device 13b of the terminating side via its own FAX communication processing part 20. Meanwhile, the device 13b has a data error measurement means 27 which measures quantitatively an error of the received test chart by comparing the test chart received from the device 13a via the part 20 with the test chart stored in its own test chart memory.
Patent JP-H08196980-A (JP)
Title: Method and apparatus for making prepreg
Inventor: SEKIDO SHUNEI
IPC: B05D1/28
Filed: 1995-01-27
Abstract: PURPOSE: To provide a method and apparatus in which the supply of a synthetic resin liquid to a bundle of fibers is stabilized even for the change of the velocity and tension of threads of the bundle, the high permeability of the resin liquid into the bundle is kept, and the solid in the resin liquid does not precipitate to the bottom of a resin impregnation tank. CONSTITUTION: A bundle 4 of fibers received from a take-up package 1 is impregnated with a synthetic resin liquid 3 applied on the surface of a resin impregnation roll 8, and the bundle 4 impregnated with the resin liquid is received by a receiving means 6 to form a prepreg. During receiving, the relationship between the receiving velocity of the means 6 and the circumferential velocity of the roll 8 is kept to be 0.9<=V2/V1<1, where V1 (m/min), is the receiving velocity, and V2 (m/min) is the circumferential velocity.
Patent JP-S58130047-A (JP)
Inventor: ONO TOSHIHIKO
IPC: A61M25/00
Filed: 1982-01-29
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-S61172566-A (JP)
Inventor: TEZUKA HIROMU
IPC: A61N1/00
Filed: 1985-01-26
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-H06218354-A (JP)
Title: Method and device for treating excavation surplus soil
Inventor: FUKUDA JUNICHI
IPC: E02F7/00
Filed: 1993-01-27
Abstract: PURPOSE:To augment the reuse of excavation surplus soil and lighten the influence on environment entailed by extracting pit sand or discarding surplus soil by a method wherein carbon dioxide is added to the surplus soil resulting from treatment of calcined lime to neutralize its alkalinity and prevent the excessive hardening so as to optimize the bearing power of the soil. CONSTITUTION:The surplus soil 1 resulting from excavation for calcined lime is charged into a hopper 2 and sent in prescribed portions therefrom through a rotary valve 3 into a reacting machine 4 having a motor driven rotary blade 4a incorporated therein. Carbon dioxide is introduced through a carbon dioxide line 5 into the reacting machine 4, whereby the surplus soil 1 is stirred by the rotary blade 4a to uniformly react with carbon dioxide for neutralization. The surplus soil 1 thus neutralized is sent in prescribed portions into a neutralized soil receiving hopper 7 by a rotary valve 6. The neutralixation of the surplus soil 1 attained in this way can prevent the contamination with alkali of underground water at the time of reusing the surplus soil or an excessive hardening of the soil after backfilling.
Patent JP-H08196184-A (JP)
Title: Porous poison bait for attracting termite
Inventor: KUMON KENICHI
IPC: A01M1/20
Filed: 1995-01-27
Abstract: PURPOSE: To obtain the subject poison bait capable of exterminating a large amount of underground termite in a short time by impregnating a slow-acting insecticidal component in a corrugated board paper, forming a spiral or laminated corrugated board using a termite-attracting adhesive and covering the circumference of the board excluding the bottom face with a non-water permeable film. CONSTITUTION: A slow-acting insecticidal component such as hydramethylnon is impregnated in a corrugated board paper. A corrugated board 1 produced by using a termite-attracting adhesive 3 is laminated (1') e.g. in a spiral form to obtain a porous paper aggregate 6 having a cylindrical form 5, etc. The porous paper aggregate is covered with a non-water permeable film excluding the bottom face and placed on the ground.
Patent JP-S60157224-A (JP)
Title: Resist pattern forming method and resist treating apparatus
Inventor: KIRITA KEI
IPC: G03F7/20
Filed: 1984-01-27
Abstract: PURPOSE:To increase the sensitivity of a resist and to form a high-precision resist pattern, by baking the resist at the temperature above the glass transition temperature and by cooling it rapidly and uniformly with a liquid coolant under specified pressure, after pattern exposure and before developing process. CONSTITUTION:A resist film is coated on the substrate to be treated, is then pre-baked and is normally cooled. After a pattern is exposed to the resist film, the resist film is baked at the temperature Tb above the glass transition temperature Tg of the resist (baking before developing). Next, it is cooled rapidly with uniform temperature distribution over the entire resist film, by immersing the resist film into liquid coolant with temperature Tc under a pressurized state whose boiling point is in excess of the temperature Tb. In this case, the sensitivity of the resist can be controlled at any value depending on the temperature difference Tb-Tc (Tb>Tc) at the rapid cooling. Thereafter, developing and rinsing process is done to form a resist pattern.
Patent JP-H08203757-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: ADACHI MASAYASU
IPC: H01F30/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide an ignition coil for an internal combustion engine which prevents high voltage which has electrified a magnetic path constituting member, from leaking to low voltage side. CONSTITUTION: An ignition coil for an internal combustion engine is equipped with a magnetic path constituting member comprising an iron core 502, a magnet 504, etc., a secondary spool 510 provided around this magnetic path constituting member, a secondary coil 512 wound on this secondary spool 510, a primary spool 514 provided around the secondary spool 510, a primary coil 516 wound around this primary spool 514, and a lead wire 512a connected electrically to a primary terminal 20, being lead out of one of the secondary coil 512.  Since a case 514f made at one end of the primary spool 514 and a case 510f made at one end of the secondary spool 510 are positioned between this lead wire 512a and the iron core 502 being the magnetic path constituting member and the magnet 504, the insulation breakdown strength between the iron core 501 and the magnet 504 and the lead wire 512a can be increased.
Patent JP-H11192835-A (JP)
Title: Air outlet structure of install panel
Inventor: HARA SHINJI
IPC: B60H1/34
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To lock an outer case simply and accurately by providing a guide for guiding a locking click to the position facing to the trimming part which is extended from the tip in the fitting direction of the outer case to the position of the vicinity of the locking claw to be engaged with the side part of the trimming part, thereby regulating the rotation of the outer case above a designated angle. SOLUTION: Cutout parts 6 and locking claws are provided at intervals of, for example, 120 degrees, in three places in total, and the outer peripheral part of an outer case 3 is provided with a pair of guides 14, 14 which are fitted to two notch parts 6 to respectively guide the locking claw to the locking positions of the corresponding trimming part while regulating the rotation of the outer case 3. In this arrangement, when the outer case 3 is suitably rotated to fit a pair of guides 14, 14 one cutout part 6 to be forced therein, the guides are fitted in the state of regulating the rotation at both end faces in the circumferential direction of the cutout part 6 and finally they can be guided to the position having no possibility of separation with respect to the right and left cutout parts 6, 6. Thus, the outer case 3 can be fitted simply and surely.
Patent JP-S62170914-A (JP)
Title: Optical fiber with lens
Inventor: KATO KUNIHARU
IPC: G02B6/32
Filed: 1986-01-24
Abstract: PURPOSE:To prevent respective adhering parts from being peeled off by fixing an optical fiber part in a structure body obtained by holding the end surface of an optical fiber on the focus surface of a lens and unitedly forming respective parts on the outer wall of a sleeve storing the lens and the optical fiber. CONSTITUTION:The spherical lens 1, a parallel plane spacer 2 and the optical fiber 3 stored and terminated in a ferrule 5 adhere to each other with resin 6 so as to be unitedly formed, and the united body is inserted into the sleeve 4. The ferrule 5 out of respective parts united by adhesion is sticked with resin 6 only at one end surface A of the sleeve 4 and respective parts are not fixed on the inwall of the sleeve 4. Even if the expanding length or contracting length is different in respective parts, the optical fiber 3 is slided in the sleeve 4 by setting up the adhering surface A as a fixing end. Consequently, stress to be applied to the spacer 2, the optical fiber 3, the ferrule 5, and the resin 6 is reduced and respective parts can be prevented from being peeled off at the adhering surface due to the resin 6.
Patent JP-S59176824-A (JP)
Inventor: MAIKURU DABURIYU SUUENSEN
IPC: G06F3/02
Filed: 1984-01-27
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-H06224490-A (JP)
Title: Dielectric base transistor
Inventor: TAMURA YASUTAKA
IPC: H01L27/12
Filed: 1993-01-28
Abstract: PURPOSE:To provide a dielectric base transistor in which an operating voltage is low, a current density is high and an operation is accelerated. CONSTITUTION:A dielectric base transistor comprises a base layer 11 made of a dielectric substance, first and second intermediate layers 12, 12 formed on a surface of the layer 11 and having permittivity smaller than that of the layer 11, and an emitter layer 14 and a collector layer 15 formed of conductive substance formed on a surface of the layer 11 via the layers 12, 13. Further, a level of repeating migration of current carrier introduced from the adjacent layer 14 from the layer 14 to the layer 11 is formed in the layer 12.
Patent JP-S60242361-A (JP)
Title: Analysis method
Inventor: FORREST GORDON COULTER
IPC: G01N33/53
Filed: 1985-01-25
Abstract: An electrochemical specific binding assay of a ligand (e.g. antigen, hapten or antibody) wherein at least one of the components is enzyme-labelled, and which includes the step of determining the extent to which the transfer of electrons between the enzyme substrate and an electrode, associated with the substrate reaction, is perturbed by complex formation and/or by controlled external influences.The electron transfer is aided by electron-transfer mediators which can accept electrons from the enzyme and donate them to the electrode or vice versa (e.g. ferrocene) or by electron-transfer promoters which retain the enzyme in close proximity with the electrode without themselves taking up a formal charge. Alternatively an apoenzyme label may be employed, in which case electron transfer may be aided by the cofactor of the apoenzyme immobilised on the electrode.The electrochemical apparatus will typically comprise two or three electrodes, including one working electrode onto which components may advantageously be immobilised.When controlled external influences are employed, they may comprise displacement of the complex formed relative to the unbound enzyme-labelled component.The use of direct electrochemical measurement of the enzyme label avoids the errors and inconvenience of the known indirect measurement techniques.
Patent JP-S59145547-A (JP)
Title: Manufacture of heat radiating sheet
Inventor: NAKAJIMA MASAHIKO
IPC: H01L21/48
Filed: 1984-01-26
Abstract: PURPOSE:To let the titled heat radiating sheet maintain the thermal conductivity of boron nitride and an electric insulating property, especially a corona resisting property, and to obtain the heat radiating sheet having sufficient tensile strength by a method wherein, as an inorganic filling material, boron nitride and a specific inorganic oxide are mixed at the specific percentage and molded by filling them into synthetic rubber. CONSTITUTION:One kind or more of metal oxide, selected from component A of boronic nitride as an inorganic filling material and component B of alumina, magnesia, zinc and mica, is added to synthetic rubber in such a manner that the total quantity of components A and B will be 50-70vol% and that the volume ratio between components A and B will be 0.3-3 thereby vulcanized. As a result, a heat radiating sheet of high heat conductivity, a high corona resisting property and excellent tensile strength can be obtained.
Patent JP-S56109717-A (JP)
Title: Manufacture of decorative material having harmonized emboss pattern
Inventor: TARUYA TAKASHI
IPC: B44C1/20
Filed: 1980-02-05
Abstract: PURPOSE: To manufacture the decorative material having the harmonized embossed patterns simply by a method wherein a pattern layer containing a polymerization inhibitor or the like is formed on one surface of an ultraviolet setting resin film and the setting property of the film is changed upon projecting ultraviolet rays.  
     CONSTITUTION: A thermoplastic resin is blended with a thermosetting resin, a plasticizer, a reaction initiator, a photosensitizer or the like and is made into a film to obtain the ultraviolet setting resin film 1 having a thickness of 20W500μ. Subsequently, the pattern layer 2 having a thickness of 0.1W5μ is formed on one surface of this film 1 to form a laminated body A by utilizing ink containing the polymerization inhibitor or a polymerization promotor, then, ultraviolet rays are projected from one side of this laminated body A to give different setting degrees of the film 1 to a part in which the film 1 and the pattern layer 2 are contacting and the other part except the above-described part, thereby forming the pattern layer 2 and the harmonized recessed and protruded patterns. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02242774-A (JP)
Title: Package vessel for a plurarity of circular recording carrier
Inventor: DEIITOMARU HIYUBUNAA
IPC: G11B23/027
Filed: 1990-01-24
Abstract: PURPOSE: To improve a package container and to economically manufacture the same by providing a bottom and a lid part with substantially the same tooth edges, continuously mounting the vertical tooth parts around the container, and forming the lateral tooth parts in the radial direction of the container. CONSTITUTION: A bottom and a lid part 12 are provided with substantially the same tooth edges, the vertical tooth parts 7A, 7B are continuously mounted around a container, and the lateral tooth parts 17, 18 exist in the radial direction of the container 5. To satisfy the purpose, the maximum tooth height of the vertical tooth parts 7A, 7B is almost equal to an inside height (h) of the container, so that the recording carrier can suitably be grasped from the periphery. The lateral tooth parts 17-21 are continuously formed over the entire periphery, and extended almost all over the periphery. Whereby a package container can be improved and economically manufactured.
Patent JP-H06316225-A (JP)
Title: Method of correcting and adjusting characteristic curve of non-stage transmission provided in vehicle with wheel driving devices on both side thereof
Inventor: ERUBUIN HARUTOUNGU
IPC: F16H61/00
Filed: 1994-02-04
Abstract: PURPOSE: To improve a method to compensate and adjust a characteristic curve of a continuously variable transmission provided on a vehicle furnished with travelling drive devices on both sides so as to perform simpler handling and larger correctness. CONSTITUTION: Each of characteristic curves (a), (b) is continuously drawn with regard to a control value J, in this case, these characteristic curves are detected and memorized by measuring the driven rotation number in accordance with continuation of points to close, and thereafter, each of the characteristic curves (a), (b) is compensated by an electronic constituting unit to influence the specified control value so that the respective driven rotation numbers become equal to each other regardless of each of the characteristic curves being different from each other at the time of control of transmissions A, B by the same setting control value in the middle of travel driving.
Patent JP-H10206032-A (JP)
Title: Execution method of spraying light unshaped refractory and refractory wall
Inventor: ONO YASUSHI
IPC: F27D1/16
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To enable to form a light refractory wall regardless of transferring distance of spray material by forming the spray material mixing the mixture of inorganic light aggregate and refractory powder added with resin emulsion and water, and spraying it through a spraying nozzle injecting thickener into it. SOLUTION: Spray material formed by mixing the mixture of the inorganic light aggregate and the refractory powder added with the resin emulsion and the water is transferred to the spraying nozzle and sprayed being injected with the necessary quantity of thickener to it. The resin emulsion is gelling emulsion of which major component is acrylic ester copolymer and the thickener is the emulsion of which major component is alkaline soluble acrylic ester copolymer. As the part of the refractory powder, one or more of CaSO4 and Na2 SO4 are included. The spray material is sprayed by the spraying nozzle injecting the necessary quantity of the thickener and compressed air into the spray body.
Patent JP-S58131088-A (JP)
Title: Medium-feeding system
Inventor: ASAMA MICHIO
IPC: B41J15/16
Filed: 1982-01-29
Abstract: PURPOSE:To reduce a tension in feeding a printing paper and prevent abrasion of guide rollers, by a method wherein a paper-feeding part and a take-up part are separately driven at staggered timings. CONSTITUTION:A clock pulse generator 31 generates clock pulses with a fixed period. A pulse generator 32 generates pulses for a line shifting in synchronism with the clock pulses when being inputted with a line-shifting command signal (a). By the pulses generated from the generator 32, a step motor 26 is driven through a step motor driver 33. On the other hand, the pulses are inputted into a conter 34, and a trigger for a DC motor driver 36 is generated at a predetermined count value, whereby a timer 35 is operated to drive a DC motor 28 through the driver 36 for a predetermined period of time.
Patent JP-H02195364-A (JP)
Title: Printing method
Inventor: TAGUCHI TAKAO
IPC: B41J2/475
Filed: 1989-01-24
Abstract: PURPOSE:To plot an image with a uniform density for a long period by forcedly electrifying the particulates of a liquid colored body, dispersing them in the form of mist and impressing an electrostatic field thereon through a material to be printed such as paper, and attracting and making adhere the particulates to the material. CONSTITUTION:The particulates 3 of the liquid colored body (wet toner) are forcedly electrified and dispersed in the form of mist, on which the electrostatic field is impressed through the material 7 such as paper by a needle-shaped printing body 8, and the particulates 3 of the liquid colored body are attracted and made adhere to the material 7 such as paper. Since the sufficient amount of the liquid colored body can be stored, an image at a uniform density for a long period can be plotted.
Patent JP-S60157228-A (JP)
Title: Semiconductor wafer
Inventor: YONENAGA TOMIHIRO
IPC: H01L21/322
Filed: 1984-01-26
Abstract: PURPOSE:To contrive the increase in quality of a semiconductor device and the improvement in yield by realization of semiconductor wafers having gettering action by a method wherein one main surface of a semiconductor substrate is coated with a silicon carbide film. CONSTITUTION:The surface of an Si wafer 1 is previously masked with a silicon dioxide film or a silicon nitride film, and is heat-treated in an atmosphere of argon or nitriding gas containing a methane series gas at 1,100-1,200 deg.C for approx. 30min, when an SiC film 2 about 1,000Angstrom  thick is formed on the back of the wafer 1 in the atmosphere containing a 5% methane series gas. The SiC film thus formed is extremely stable to high temperature treatments and so gives no adverse infuluences to processes of wafer treatment thereafter. Besides, the titled wafer always can exhibit gettering effect and can be formed by short-time treatment only at a time of process.
Patent JP-S59140957-A (JP)
Title: Transmission with differential gears brake and freewheel
Inventor: TAGA KIICHI
IPC: F16H37/02
Filed: 1983-01-28
Abstract: PURPOSE:To provide a high-conversion-efficiency cheap transmission in which a main and an auxiliary motive power lines are divided from each other by a differential and motive power is applied as a feedback to the main motive power line through the auxiliary motive power line including a brake and a speed changer. CONSTITUTION:The input bevel gear 4 of a differential gears is secured on the front end of the drive shaft 2 of an electric motor 1. A freewheel 15, which is fitted with a drive shaft pulley 14 and is capable of transmitting motive power only in a direction from the pulley to the drive shaft 2, is provided on the halfway part of the drive shaft. The planet bevel gears 5 of the differential gears are fitted with a pulley 7, which holds the planet bevel gears and is rotated. An output shaft 3 is secured in the output bevel gear 6 of the differential gears. A gear transmission 11 is provided to receive the rotation of the pulley 7 through a belt 8 and a pulley 9. The output rotation of the gear transmission 11 is transmitted to the pulley 14 through a pulley 12 and a belt 13. A brake 10 is provided at the input side of the gear transmission 11.