baber/WOPTO huggingface dataset:
Patent JP-H09268954-A (JP)
Title: Air cleaner device
Inventor: SAITO HIROSHI
IPC: F02M35/14
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To form a resonator chamber, a communicating passage, and a cleaner chamber by lower and upper cases of an air cleaner and reduce the number of part items by constituting the air cleaner case by the lower and upper cases, and arranging lower side and upper side ducts and lower side and upper side partitioning walls thereon. SOLUTION: The air cleaner case 4 of an air cleaner 2 is formed as the upper and lower two separating structure of a lower case 6 and an upper case 8, and a lower side partitioning wall 36 is arranged in a lower side outer wall 10 so as to form a resonator chamber 30, a communicating passage 32, and a cleaner chamber 34. A lower side duct 42 communicated with the cleaner chamber 34 is arranged on the lower part of the lower case 6. An upper side partitioning wall is arranged on the upper side outer wall 12 of the upper case 8 so as to form a resonator chamber, a communicating passage, and a cleaner chamber, and also an upper side duct 54 communicated with the cleaner chamber is arranged on the upper part of the upper case 8. A cleaner element 62 is interposed between upper and lower cleaner chambers.
Patent JP-H08302107-A (JP)
Title: Thermoplastic resin composition and its injection-molded product
Inventor: SADATOSHI HAJIME
IPC: C08L23/00
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a thermoplastic resin composition being excellent in rigidity and impact resistance, having a short molding cycle in injection molding and being excellent in surface quality by mixing a specified crystalline polypropylene with specified amounts of specified components. CONSTITUTION: This thermoplastic resin composition comprises 78-87wt.% crystalline propylene/ethylene block copolymer having the properties: the Q value of the propylene homopolymer part is 3.0-5.0, its isotactic pentad fraction is 0.975 or above, its intrinsic viscosity (in tetralin at 135 deg.C) is 1.00-1.10dl/g, and the intrinsic viscosity of the random copolymer part is 4.5-5.5 or mixture thereof with a crystalline propylene homopolymer, 3-10wt.% at least two members selected from among an ethylene/butene-1 copolymer rubber, an ethylene/ propylene copolymer rubber and an alkenylaromatic-compound-containing rubber each of which has the properties: for example, a Q value of 2.7 or below and 10-12wt.% talc of a mean particle diameter of 4μm or below and having a melt flow rate of 25-30 and a bending modulus at 23 deg.C of 20,000kg/cm<2> or above.
Patent JP-S60248163-A (JP)
Title: Device for handling fine particles and device for cell fusion
Inventor: TSURUOKA HISASHI
IPC: C12N15/02
Filed: 1984-05-25
Abstract: PURPOSE:A plurality of electrodes are alternately set on the wall surfaces which oppose to each other along the path for guidig fine particles and a voltage is applied to allow the fine particles to move in zig zag whereby the movement or stopping of the particles can be made precisely in high efficiency. CONSTITUTION:At first, cell 11 is in the position 11a and moves toward the electrode 13b, when the potential of the electrode 13b is set higher than of the electrode 13a. Then, a potential of the electrode 13C is set higher and the cell moves toward the electrode 13C. Then, the potentials of electrodes 13d and 13e are raised in order to move the cell from the position 11b to 11C, 11D as the arrows show, resulting in the movement of the cell from the left to the right. If the potential is appropriately controlled, the cell can be trapped in a specific electrode.
Patent JP-S5730332-A (JP)
Title: Method of etching
Inventor: FUJIE NOBUO
IPC: C23F1/00
Filed: 1980-07-30
Abstract: PURPOSE:To increase the accuracy of etching by a method wherein the neutralizing agent of the quantity required to neutralize an etching solution is feeded in the washing vessel in which wafers adhering etching agent are washed. CONSTITUTION:The weight of the semiconductor wafers 1, placed in the substrate-contained jig 2A made of Teflon or the like, is measured by a measuring instrument 5 and the data of which is inputted to a controlling panel 11. Then, after an etching has been performed in an etching vessel 3, the weight of the wafers are measured by a measuring instrument 6 and the data of which is inputted to the controlling panel 11, and by controlling an automatic valve 8 in accordance with the difference of said data, the prescribed quantity of the neutralizing agent is feeded in the washing vessel 4 from a container 7 and the semiconductor wafer 1 are washed. Through these procedures, the film on the substrate is not etched too much by the etching solution adhered to the wafers before washing, thereby enabling to increase the accuracy of etching.
Patent JP-S5438430-A (JP)
Title: Piston ring
Inventor: ITOU TERUYUKI
IPC: F16J9/00
Filed: 1977-09-02
Abstract: PURPOSE:To improve the durability, by coating a flame-resisting metallic ring on a nonmetallic main ring having a self-lubricating property.
Patent JP-S5439016-A (JP)
Title: Preparation of pyruvic acid
Inventor: KIYOURA TADAMITSU
IPC: C07C59/19
Filed: 1977-09-02
Abstract: PURPOSE: To obtain pyruvic acid in one step in high yield on an industrial scale by oxidizing hydroxy-acetone as raw material with oxygen containing gases in the presence of catalysts containing Pt or Pd in an aq. solution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07293538-A (JP)
Title: Cap for covering bolt hole
Inventor: EZAKI TAKANOBU
IPC: F16B37/14
Filed: 1994-04-19
Abstract: PURPOSE:To provide a cap for bolt hole shielding purpose which can be installed to a bolt hole smoothly and accurately in a simple operation, and can prevent the invasion of the rain water from the bolt hole securely. CONSTITUTION:A cylinder 2 is provided at the lower side la of a head 1, the plane surfaces 2c are formed at the front side and the rear side surfaces of the cylinder 2, the cylinder 2 is divided into two circular arc walls 2a and 2b by a vertical groove 3 at the center of the plane surfaces 2c, thread ridges 5a and 5b are formed on the peripheral surfaces of the circular arc walls 2a and 2b leaving the front end diameter contraction parts 4a and 4b, a rotation operating member 6 is provided on the upper surface of the head 1, and a ring form projection 7 is provided to the outer side of the cylinder 2, so as to compose this cap for bolt hole shielding made of a plastic.
Patent JP-S62262557-A (JP)
Title: Key telephone system
Inventor: TAKEMATSU MUTSUO
IPC: H04M11/00
Filed: 1986-05-09
Abstract: PURPOSE:To effectively use an outside line shared with facsimiles by displaying a call incoming through the outside line on a key telephone system when an incoming signal is not received during a certain period or plural times at the time of an incoming call through the outside line. CONSTITUTION:When, with the FAX 6 connected, the arrival of the incoming signal continues or the incoming signal arrives several times, the FAX 6 does not respond the incoming signal. Then a CPU 14 emits outside line incoming sounds from the speakers of the key telephone systems 41-4m, automatically grasps the call incoming to the outside line by corresponding off-hook, and causes the FAX 6 to place an incoming response call. If the FAX 6 is in an automatic reception state, it automatically responds the incoming signal while it is getting on during a fixed period or plural times, whereby the sound incoming to the outside line is not emitted.
Patent JP-H10301481-A (JP)
Title: Surrounding area information transmitting device
Inventor: MORITA TAKANORI
IPC: G09B21/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the device, which transmits simple surrounding area information to a visually handicapped person by generating the depth picture having range information from pictures and the distance information, generating a stimuli picture from the depth picture and applying stimuli to plural points on the person based on the stimuli picture. SOLUTION: A depth picture generating section 8 computes the distance to each body on the pictures from the distance information of a ranging section 2 and two pictures from an imaging section 7 and generates the depth picture having distance information. Then, a stimuli transforming section 9 computes the strength of the stimuli based on the depths and a stimuli picture is generated from the depth picture. Then, a stimuli section 10 applies the stimuli corresponding to the stimuli picture to a man 5. Since the stimuli correspond to the picture are applied to the man 5 as a surface, the man 5 obtains the distance information of the surrounding area including an object body 1. If the man 5 wishes to touch the body 1 by his hands, the man 5 simultaneously knows the distance between his hands and the body 1 and the positional relationship as stimuli.
Patent JP-S61263420-A (JP)
Inventor: OBATA HIDEO
IPC: B02C18/08
Filed: 1985-05-17
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-S5630149-A (JP)
Title: Electrostatic recorder
Inventor: EZAKI TAKASHI
IPC: H04N1/032
Filed: 1979-08-20
Abstract: PURPOSE:To effectively perform cleaning at the ends of pin electrodes by forming the resistance portions for the discharge current at the electric discharging small only for the specific portions of a recording medium. CONSTITUTION:A recording medium 2 is constituted as the composite comprising in superposing an insulating layer 23, a high resistance conductive layer 22 and a recording layer 21 in this order, and only the specific portion A of the recording medium 2 is constituted by the recording layer 21 only, where the insulating layer 23 and conductive layer 22 are omitted. The discharge path when this specific portion A positions right under the pin electrodes 3 becomes the pin electrodes 3 space  recording layer 21 drum 1. Since this discharge path is not inserted with any resistance, discharge generation takes place intensively and the discharge current is large as well. The deposits such as oxide are scattered from the end of the pin electrodes 3 by such powerful discharge, whereby the cleaning of the pin electrode surfaces is accomplished and the function thereof may be restored.
Patent JP-S5633204-A (JP)
Title: Grooving tool
Inventor: TAKASAKI MITSUHIRO
IPC: B23B27/06
Filed: 1979-08-20
Abstract: PURPOSE: To ensure precision in machining grooves of a fin winding machine for a heat exchanger finned tube by a method wherein there is provided a device which contains a plurality of grooving cutters between its cartridges and feeds them one by one.  
     CONSTITUTION: A grooving tool is composed of two cartridges 12, 13 between which five grooving cutters 10 are fixed by fixing plates 11, small screws 18, a guide 14 for the cartridges and a rachet type stopper 15 for fixing the cartridges during a grooving operation. If the cartridge 12 is pushed in a right direction every time the grooving cutters of the cartridge 13 cannot be used, machining can be continued by fresh grooving cutters. The cost of a complete tool can be reduced because of no soldering process and the cutting edges can be reground also. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07311605-A (JP)
Title: Programmable controller
Inventor: ASHIDA KAZUHIDE
IPC: G05B19/05
Filed: 1994-05-19
Abstract: PURPOSE:To enable data transfer at optimum timing by setting access timing with data related to the length of an I/O bus when data are read out or written in an input/output module. CONSTITUTION:A CPU 1-1, when reading or writing data out of or in the input/ output module 2, reads data regarding the length of the I/O bus 5 of the input/ output module 2 to be accessed out of a memory 1-4 and writes a timing parameter matching the length of the I/O bus 5 in an I/O interface part 1-2. Further, the interface part 1-2 after being reset with an access start signal generated by the CPU 1-1 makes a timer register start counting up with a constant clock and compares the contents of the register with the written timing parameter, thereby outputting respective signals of an address, a command, etc., when they match each other. Consequently, the total data transfer time can be shortened.
Patent JP-S61265261-A (JP)
Title: Magnetic polishing method for inner surface
Inventor: NAKAMURA KOJI
IPC: B24B31/112
Filed: 1985-05-17
Abstract: PURPOSE:To efficiently carry out the inner surface work by inserting a rotary shaft in which the magnetic pole pieces having N and S poles arranged alternately and contiguously into a worked part and feeding a feromagnetic granular abrasive material into the space, in the inner-surface polishing work for a stepped hole, recessed part, etc. CONSTITUTION:Magnetic pole pieces 13 outside a rotary shaft 12 are formed so that the N-poles and S-poles are alternately arranged contiguously each other. When this constitution is inserted into a worked part 56,aa magnetic space 14 in radial form is formed between the outer peripheral surface of the magnetic pole pieces 13 and the inner wall surface of a stepped hole. Magnetic abrasive material particles with possess magnetism are poured into said space 14, and a magnetic abrasive brush 15 is formed. Therefore, when a polishing tool 1 having magnetic pole pieces is turned or moved in reciprocation in the axial direction, a friction force is generated between the top edge part of the magnetic abrasive brush 15 and the inner wall surface of a stepped hole part 6. Therefore, the inner-surface polishing work in the fine surface roughness and the burr removing work free from the unevenness in shoulder part can be carried out efficiently.
Patent JP-H05284631-A (JP)
Title: Method of reinforcing power cable connector
IPC: H02G15/10
Filed: 1992-03-30
Abstract: PURPOSE:To miniaturize and lighten it by wrapping the lead part between the metallic pipe for connection at the connector of a cable core and the metallic sheath of a cable and the outside of the corrosion-proof layer provided on the junction by flanges between fellow metallic pipes for connection with protective covers, and charging filler into its inside. CONSTITUTION:A core, which is exposed by stripping, in stages, the end of a power cable 1 to be connected, is connected to a metallic pipe 2 for connection. The metallic pipe 2 for connection is made of two pieces, and are junctioned at flange junctions 3. A corrosion-preventive layers 5 consisting of corrosion-proof tapes, thermoshrinking tapes, or the likes are made on the lead part 4 applied between the metallic pipe 2 for connection and the metallic sheath and the flange junction 3. The outside of the corrosion-proof layer 5 applied on the field is wrapped with a protective cover 6, and the lead 7 is applied to the end to maintain airtightness, and then a filler 8 such as an insulating compound, etc., is injected from an injection port 6a. Hereby, it is miniaturized and lightened, and transport expenditure is reduced, and the connection on the field is made efficient.
Patent JP-S582160-A (JP)
Inventor: EDOUARUTO SHIENKERU
IPC: B65H57/26
Filed: 1982-06-21
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-S5231039-A (JP)
Title: Process for separation of m-cresol and p-cresol
Inventor: MORITOKI MASATO
IPC: C07C37/86
Filed: 1975-09-02
Abstract: PURPOSE:m-and p-Cresol are separated by the crystallization of the molecular compounds obtained by adding 1,4-dioxane to the cresol mixture.
Patent JP-S61262040-A (JP)
Title: Rotor for rotary electric machine
Inventor: TSUKUI KEITARO
IPC: H02K1/30
Filed: 1985-05-15
Abstract: PURPOSE:To reduce welding length, by welding and bonding one end side shaft section to the other end side shaft section with the spider section of an organized frame. CONSTITUTION:A rotary shaft 11 consists of one end side shaft section 12 and the other end side shaft section 13, with the intermediate distance between the sections 12, 13. A spider section 14 for bonding the both shaft sections 12, 13 together is organized with a plurality of struts 15 welded and fixed respectively and radially on the outer peripheral sections on the respective inner end side of the both shaft sections 12 and 13, bonding members 16 welded and fixed placed between the tips of the struts 15 corresponding with each other and with dovetails 16a formed on the outer peripheral section, and a plurality of reinforcing bars 17 arranged and welded and fixed respectively between the both respective struts 15 in the peripheral directions. In this manner, a rotor core 7 is fitted with the dovetail grooves 7a o be bonded and supported, on the dovetails 16a of the respective bonding members 16 of the spider section 14 assembled by the bonded frame.
Patent JP-S62261947-A (JP)
Title: Production of self-exothermic type gas sensor
Inventor: YASUNAGA SUSUMU
IPC: G01N27/12
Filed: 1986-05-08
Abstract: PURPOSE:To suppress the decrease of the resistance of a sensor with age by precalcining a molding embedded therein with electrodes, then impregnating a silicic acid soln. having a specific degree of polymn. therein and subjecting the molding to normal calcination. CONSTITUTION:The electrode 2 in common use as a heater and the detecting electrode 4 are fixed to a stem and an SnO2 material is coated thereon so as to embed the electrodes 2, 4 and is precalcined under desired conditions to form the molding 6 of SnO2. The soln. of the silica adjusted to 2-3 average degree of polymn. is dropped onto the molding 6 to impregnate the silica therein and the molding is subjected to the normal calcination after air drying. The silica is thereby penetrated into the molding 6 and is deposited on the surface of the molding 6 to form a silica film 8. The decrease of the resistance value of the sensor with age is suppressed according to the above-mentioned method without spoiling the effect of the silica as a binder.
Patent JP-H06317228-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: KOSAKA YASUO
IPC: F02M37/08
Filed: 1993-05-06
Abstract: PURPOSE:To provide a fuel supply device for internal combustion engine by which an evaporation generating quantity in a fuel tank can be reduced and excellent startability can be secured by removing vapor when fuel containing vapor exists in a delivery pipe. CONSTITUTION:A fuel pump 8, a fuel tank 7, a delivery pipe 31 and an injector 6 are provided. An ECU27 controls the fuel pump 8 in driving according to fuel pressure in the delivery pipe 31 detected by a fuel pressure sensor 30 so as to keep the fuel pressure in the delivery pipe 31 at a constant value. The ECU27 compares a rate DELTAPf of change in a fuel pressure increase with a value obtained by subtracting a prescribed value A from a rate DELTAPL when the inside of the delivery pipe 31 is 100% liquid, and judges whether or not vapor exists in the delivery pipe 31, and opens a bypass valve 10 only when it detects that the vapor exists when an engine is started, and returns fuel in the delivery pipe 31 to the fuel tank 7.
Patent JP-S5532969-A (JP)
Title: Method of improving shaft coarseness of engine valve provided with nitrifying treatment
Inventor: BETSUPU MASAAKI
IPC: F01L3/02
Filed: 1978-08-30
Abstract: PURPOSE: To provide a method of improving the shaft coarseness of an engine valve after the nitrifying treatment, which has high operation control character and permits steady and stabilized shaft coarseness to be obtained without causing  damage to the surface.  
     CONSTITUTION: This method is featured by surface treatment with a blast cleaning means using powder containing reduced iron powder of about 100 mesh size. Particularly, attached product produced by the nitrifying treatment can be competely removed by using a special powder, which is used for blast cleaning and contains reduced iron powder of about 100 mesh size. With this method, which uses a blast cleaning means, high operation control character can be obtained, and also it is possible to clean even every fine corner of the engine valve. Further, since special powder is used, the shaft coarseness can be improved in a short period of time without causing damage to the surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11288802-A (JP)
Title: Positive characteristic thermistor device
Inventor: MAKISHIMA MASAO
IPC: H01C7/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a positive temperature characteristic thermistor device provided with a positioning member for substituting a kink provided on the lead wire of a conventional positive temperature characteristic thermistor device, capable of dissipating heat stored in a PTC element body, in a time shorter than conventionally. SOLUTION: A lead wire 3 is connected to electrodes 2 formed on both surfaces of a disk-like PTC element body 1, and the entire PCT element body is coated with synthetic resin 4. The lead wire 3 is composed by bending one lead wire into two, one lead wire 3-1 is passed through the through-hole 5 of a circuit board 6 and connected to a circuit pattern on a back side by solder 7, and the other lead wire 3 is used as the member for positioning for controlling a height from the circuit board 6.
Patent JP-2000302592-A (JP)
Title: Device and process for forming thin film
Inventor: ISHIDA MASAYA
IPC: C30B29/04
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To selectively and stably form a thin film such as diamond thin film with low power consumption. SOLUTION: The thin film formation process using this device comprises: immersing a substrate S in a solution 141 containing an organic solvent; setting the relative distance from an electrode 111 to the substrate S to a specified length or shorter; and in that state, applying voltage to between the electrode 111 and the substrate S while changing the relative positions of the electrode 111 and the substrate S to each other, wherein since by moving the electrode 111 close to the surface of the substrate S, energy is effectively supplied to a prescribed region to enable promotion of electrolysis, a structural body D which is a diamond thin film, can be formed on the surface of the substrate S.
Patent JP-H11289156-A (JP)
Title: Solder ball mounting method and rotary solder ball feeding device
Inventor: UKAI KOJI
IPC: H05K3/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball mounting method with which solder balls can be efficiently mounted on a work. SOLUTION: Three processes, in which solder balls 65 are adsorbed for mounting on the printed substrate 66 as a work using a divice 1, the adsorbed state of the solder balls is inspected and the solder balls are mounted on the printed substrate, are successively performed in this solder ball mounting method. At this point, the device 1 is provided with a rotary stand 59, a plurality of arms 57 and a plurality of mounting heads 51 to 54, having a solder ball adsorbing adsorption part. When the solder balls are mounted, the second mounting head 53 performs the inspection of the solder balls, the third mounting head 54 performd the mounting of the solder balls while the first mounting heads 51 and 52 performs an adsorbing function, and the three processes are performed successively on the mounting heads 51 to 54 by having the rotary stand 59, rotated.