baber/WOPTO huggingface dataset:
Patent JP-H0466603-A (JP)
Title: Production of fine metal ball
Inventor: MARUYAMA TADAKATSU
IPC: H01L21/321
Filed: 1990-07-06
Abstract: PURPOSE:To form metal wire chips into fine balls by irradiating metal wire chips with high energy beam to heat the above metal wire chips up to a temp. not lower than the melting point of the metal wire chips and carrying out melting. CONSTITUTION:Cut metal wire chips 10 are placed on a rotary table 2 and moved to the irradiation position of high energy beam, and the above metal wire chips 10 are irradiated with high energy beam, by which the metal wire chips are heated up to a temp. higher than the melting point of the metal to undergo melting. Since molten metal is usually increased in surface tension, the metal is changed into ball shape by itself in molten state. The resulting metal in ball shape is formed into fine metal balls 20 by means of gentle cooling and solidification, and these balls 20 are finally dropped via a guide 8 into a recovery vessel 6 and recovered. In the case where a high energy beam concentrated by means of a concentration mechanism, such as lens, the fine metal wire chips can be efficiently heated by concentration of energy and can be melted in a short time.
Patent JP-S6440357-A (JP)
Title: Thermal printer
Inventor: KURAUSUUPEETAA DOTSUITSUGERU
IPC: B41J2/38
Filed: 1988-07-20
Abstract: PURPOSE: To inhibit the impairing of the printing quality caused by the partial heat accumulation in a thermal printing head comprising a thin carrier plate having a heating element on an upper face of the plate by mounting a preheating device in a notch of a cooling element in such manner that it is kept into contact with a lower face of the plate, and mounting the cooling element in such manner that it is kept into contact with the lower face of the plate outside of the preheating device. CONSTITUTION: To achieve a high printing speed, it is necessary that the heat generated in a heating element 4 is discharged as fast as possible immediately after the printing by the heating element 4. This heat discharging is performed by a cooling element 10 which is kept into contact with a plate lower face 8 of a carrier plate 2 with a large area. A preheating device 9 is mounted in a notch 11 of the cooling element 10 under a condition that it is separated from the cooling element, so that the cooling element can be kept into contact with the carrier plate 2 with the area as large as possible, while the cooling element 10 can be prevented from being directly heated by the preheating device 9.
Patent JP-H0527651-A (JP)
Title: Cleaning device
Inventor: ENDO HIDENOBU
IPC: G03G21/10
Filed: 1991-07-19
Abstract: PURPOSE:To simplify structure and to attract not only toner having a positive polarity but also paper powder and talc having a negative polarity by providing an independent recovering member which recovers a substance to be removed which contacts and sticks to plural cleaning members. CONSTITUTION:A recovering means provided with a scavenging roller 8 functioning as the recovering member, a scraping blade 9 for scraping the substance to be removed sticking to the roller 8, and a recovering screw 10 for feeding the toner scraped by the blade 9 to a recovery bottle is arranged between a 1st brush roller 4 and a 2nd brush roller 5. The scavenging roller 8 is arranged at a position where its peripheral surface contacts with the 1st and the 2nd brush rollers 4 and 5, and rotated counterclockwise by a driving means. Then, alternating electric field is impressed on the roller 8 by an AC power source 11. Therefore, the substance to be removed sticking to the brush rollers 4 and 5 is electrostatically attracted to the roller 8 and scraped by the blade 9.
Patent JP-S6421860-A (JP)
Title: Sealed-type battery
Inventor: TANAKA TAKASHI
IPC: H01M50/171
Filed: 1987-07-17
Abstract: PURPOSE:To improve sealing property, ease of sealing work and the work efficiency by applying a drawing process on the peripheral wall of an opening of an external case toward the central portion side so that a gasket becomes in a pressed condition. CONSTITUTION:Installing an opening sealing member 9 on an opening, a drawing process is applied to the peripheral wall of an opening of an external case 1 including an opening sealing cap 8 toward the central portion side by a dimension of the wall thickness of the opening portion of the external case 1. This causes the inner circumferential surface of a cylindrical portion 8a of the cap 8 to be pressed against the outer circumferential surface of the peripheral wall of the opening of the case 1 while the inner circumferential surface of the peripheral wall of the opening to be pressed against a gasket 6b. The inner circumferential surface of the cylindrical portion 8a of the cap 8 and the outer circumferential surface of the opening of the external case 1 are bonded into a body with adhesive applied at the time the opening sealing member is installed.
Patent JP-H0529621-A (JP)
Title: Silicon-carbide thin-film circuit element and manufacture thereof
Inventor: ARAI KEITA
IPC: H01L21/04
Filed: 1991-07-19
Abstract: PURPOSE:To improve crystalline property by growing beta-SiC even in the lateral direction on a silicon substrate by, a vapor growth method, and thereby growing beta-SiC on a high-melting-point material. CONSTITUTION:A high-melting-point material is patterned in a lattice shape on a silicon substrate. Then, a beta-SiC single-crystal film is formed on the silicon substrate and the high-melting-point material by a vapor growth method. Electrodes and an impurity region are formed on the beta-SiC single crystal film on the high-melting-point material. In this way, the thin film circuit element of silicon carbide, wherein the beta-SiC is formed along the lateral direction at the upper surface of the high-melting-point material on the silicon substrate, can be obtained.
Patent JP-H0344053-A (JP)
Title: Conveying equipment of electronic parts
Inventor: KAMIMURA SETSU
IPC: H01L21/68
Filed: 1989-07-12
Abstract: PURPOSE:To reduce detection processing period and facilitate conveyance control of electronic parts, by inspecting whether imperfect sockets are contained in conveyed board, inspecting each socket of only the boards for which it is dicided that imperfect sockets are contained, and detecting the imperfect sockets. CONSTITUTION:A first line 1 carries electronic parts 2 which have not yet been processed into an exchanging station, exchages the above parts for electronic parts 2 in a second line 4 which have been processed, and delivers the electronic parts 2 which have been processed to the next electronic parts inspection process. The exchanging station is provided with the following; a detecting means 10 for detecting boards 5 requiring inspection aging in the second line 4, and for detecting whether sockets 6 on said boards 5 are acceptable, and a stocker 13 on which the electronic parts 2 are temporarily put when the sockets 6 are defective. When an aging board 5 having a defect mark 21' and requiring inspection is detected in the second line 4, whether the socket 6 is acceptable is detected before the electronic parts 2 is transferred to the first line.
Patent JP-S5981050-A (JP)
Inventor: DAGURASU JIYOSEFU HENENFUENTO
IPC: B23Q3/02
Filed: 1983-09-29
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-H0533228-A (JP)
Title: Resin traveler for spinning machine
Inventor: HAMAGUCHI MASAMICHI
IPC: D01H7/60
Filed: 1991-07-19
Abstract: PURPOSE:To obtain the title traveler having extremely improved wear resistance at a contact part between a yarn passage part and a ring for spinning machine by molding a half-aromatic amorphous polyamide resin as a material into a given traveler circle shape by injection molding. CONSTITUTION:A half-aromatic amorphous polyamide resin alone or a mixed resin of the resin and fibers of glass, metal, ceramics, etc., as a molding material is molded by injection molding into a traveler circle shape consisting of a head part 1, a yarn passage part 2, a barrel part 3, a leg part 4, etc., to give the objective resin traveler for spinning machine, having reduced scattering of traveler.
Patent JP-H0525993-A (JP)
Title: Arch shell constructing method in work preceding tunnelling
Inventor: INOUE TOSHITAKA
IPC: E21D9/00
Filed: 1991-07-19
Abstract: PURPOSE:To safely quickly excavate even a tunnel having a superlarge section by enabling a continuous arch shell constructing operation preceding independently of the excavation of the tunnel. CONSTITUTION:A top heading 1 and left and right side wall headings 2, 2 are previously excavated to make respective headings working galleries. An arch shell excavator 3 is propelled by the guide of the respective headings. While chips are carried out of the side wall headings 2, 2, concrete is carried in and placed from the top heading 1 to construct an arch shell 4 in front of a facing of tunnelling.
Patent JP-H0469313-A (JP)
Title: Primer for bonding ceramic tooth
Inventor: SASAKI HIROYUKI
IPC: A61K6/896
Filed: 1990-07-06
Abstract: PURPOSE:To obtain an adhesive primer suitable for the bonding of a dental restoration material and a ceramic tooth by reacting a silane compound having >=3 alkoxy groups with a silane compound having ethylenic unsaturated group, and using the obtained siloxane polymer as a component. CONSTITUTION:The objective primer for the bonding of a ceramic tooth contains a siloxane polymer produced by reacting a silane compound having >=3 alkoxy groups and expressed by formula I (R1 to R3 are 1-5C alkyl; X is H, 1-5C alkyl, 1-5C alkoxy or chloromethyl) with a silane compound having an ethylenic unsaturated group and expressed by formula II [Z is CH2=CH or CH2=C(CH3); R4 to R7 are 1-5C alkyl]. The primer can be used as a one-pack type agent storable stably over a long period and exhibits remarkable bonding performance immediately after application when used as a primer for ceramic tooth.
Patent JP-H0731253-A (JP)
Title: Harvester for vegetable with formed head
Inventor: KOBUCHI TOSHIYUKI
IPC: A01D45/26
Filed: 1993-07-21
Abstract: PURPOSE:To obtain a harvester for a vegetable with a formed head designed to automatically perform the finish cutting by installing the first and second cutters in screw conveyors for harvesting each vegetable with the formed head such as a cabbage, a Chinese cabbage or lettuce in a state of a rhizomatous part sticking thereto from a field and conveying the vegetable with the formed head. CONSTITUTION:This harvester for a vegetable with a formed head is obtained by arranging the first cutter on the lower side in the front and the second cutter on the upper side at the rear in a conveying part of screw conveyors for nipping a rhizomatous part of each vegetable with the formed head from both left and right sides from a field, uprooting the vegetable with the formed head from the field with the advance of a machine body while rotating and further conveying the vegetable with the formed heat to the rear of the machine body. The conveying part of the screw conveyors is constructed from a tilted lifting conveying part and a horizontal conveying part and the first cutter is arranged on the lower side of the tilted lifting conveying part. The second cutter is arranged on the upper side of the horizontal conveying part. A screw conveyor for conveying the formed head part of the vegetable with the formed head is installed continuous to the second cutter. The height of the first and second cutters in the vertical directions can be regulated.
Patent JP-H0733504-A (JP)
Title: Inorganic composition
Inventor: YOKOYAMA YUZO
IPC: C04B28/04
Filed: 1993-07-21
Abstract: PURPOSE:To obtain a light-weight inorganic composition excellent in heat insulation and suitable for a raw material for production of an inorganic molding by using an inorganic curable substance and a spherical-granule vinylidene chloride-based expanded resin having many closed cells as the components. CONSTITUTION:This inorganic composition is composed of an inorganic curable substance and a spherical-granule vinylidene chloridebased expanded resin having many closed cells. As the inorganic curable substance, e.g. a mixture of a hydraulic inorganic substance such as normal Portland cement, alumina cement, acid- resisting cement, refractory cement or gypsum, water glass and a curing agent is used. The average particle diameter of the expanded vinylidene chloride-based resin granule is preferably 0.01 to 20mm. In the case the average particle diameter is <0.01mm, the expanded material has a tendency to reduce the dispersibility. On the contrary, in the case of >20mm, the produced molding of the inorganic substance has a tendency to reduce the strength.
Patent JP-2000013371-A (JP)
Title: Charging method for content use
Inventor: ITO FUMITAKA
IPC: G06F21/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide charging control where a time to down-load content data to a client is monitored, a time per unit data is calculated and down-loading time (=cost) fluctuated in speed is adjusted. SOLUTION: The method is a charging method for used content charge in the client server system connecting with the Internet via a provider. In the case of using contents by a client 10, a server 30 of a contents provider side acquires the time from the start to the end for transmission, calculates privilege points to provide a to the client 10 based on the acquired time and informs the client 10 of the result of point calculation via the Internet.
Patent JP-H0231156-A (JP)
Title: System for analysis of metal component
Inventor: NITTA MICHIO
IPC: G01N30/02
Filed: 1988-07-20
Abstract: PURPOSE:To enhance analytical accuracy by preventing inaccurate determination due to a flow rate error by successively performing the operation of a change- over value on the basis of output data. CONSTITUTION:Concn. columns 8, 9 adsorb the metal ions in sample water and the adsorbed ions are eluted in an eluate to be guided to a separation column 11 and subjected to quantitative analysis by a spectrophotometer 12. Herein, a sample water supply means supplies sample water to the concn. columns 8, 9 and the amount thereof is cumulated by a flowmeter 19. A control part C judges whether a definite amount of sample water is passed through the concn. columns 8, 9 on the basis of the output data of the flowmeter 19 and the first four-way automatic change-over valve 7 is operated on the basis of the judge result to selectively supply sample water or an eluate to the concn. columns 8, 9. The second four-way automatic change-over valve 10 is operated to guide the fluid passed through the concn. column 8, 9 to a drain or the separation column 11. By this method, the sample water is alternately passed through the concn. columns 8, 9 and the metal ions therein can be adsorbed.
Patent JP-H0626883-A (JP)
Title: Multiple revolution type absolute encoder
Inventor: TAGAMI HIROZO
IPC: G01D5/244
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a small size and compact encoder by reducing the number of bits of the absolute signal in a rotation. CONSTITUTION:By the original point return signal from a driver system to a Zn signal, a motor drives and rotates from A point to CW direction, the position changes to B point and original point return operation is completed and then comutation data, Zn zone data and multiple rotation count data at point B as well as point A are sent to a driver system by way of a transmitted data switching circuit 16 and a conversion circuit 17. In the driver system, the mode is selected to add the counted value at A and B phases besides the one rotation absolute data as the representative of the past. And then on, the one rotation absolute data are renewed by the change of the A and B phases in this mode. As the one rotation absolute data changes at this moment with the resolution of 1/1000 in the driver side, the comutation data signal is changed to sine wave and the motor is driven with the sine wave drive.
Patent JP-H1174867-A (JP)
Title: Method for detecting error on serial link of integrated circuit and device executing the method
Inventor: AUTECHAUD JEAN-FRANCOIS
IPC: G06F11/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To confirm an excellent operation of the device by detecting a communication error of a serial link. SOLUTION: Matching performance of a message is checked to detect and correct an error in an integrated circuit forming a high speed serial-parallel communication port, the compatibility of a character stream of the message is checked, a buffer (TDBUF) of a transmission section 40 and a buffer RDBUF of a reception section 41 are used synchronously and cyclicly and a cyclic redundancy check code CRC is calculated as to data of each message to check the data of the message.
Patent JP-S6240445-A (JP)
Title: Photosensitive composition
Inventor: MATSUMOTO KENJI
IPC: G02B5/20
Filed: 1985-08-16
Abstract: PURPOSE:To obtain a photosensitive composition suitable for the formation of a resin relief similar in thermal behavior to a smooth org. polymer film by adding an org. polymer having <=100 deg.C glass transition point in the form of fine particles to a hydrophilic high molecular compound having photosensitivity by 1-25wt% of the amount of the high molecular compound. CONSTITUTION:An org. polymer having <=100 deg.C, preferably <=30 deg.C glass transition point in the form of fine particles is added to a hydrophilic hgih molecular compound having photosensitivity by 1-25wt%, preferably 15-25wt% of the high molecular compound. The hydrophilic high molecular compound having photosensiticity is preferably prepd. by introducing ammonium dichromate into gelatin, casein or polyvinyl alcohol so as to provide photosensitivity. Polyethyl acrylate, polybutyl acrylate or styrene-butadiene rubber may be used as the org. polymer having <=100 deg.C glass transition point.
Patent JP-H0626744-A (JP)
Title: Method of and apparatus for inspecting condition of connection between outdoor unit and indoor unit air conditioner
Inventor: ITO MASAHIRO
IPC: F25B49/02
Filed: 1992-07-08
Abstract: PURPOSE:To enable ready and positive inspecting of connection of refrigerant piping and transmission line connecting a plurality of outdoor units to the same number of indoor units in a step prior to refrigerant cycle running for a trial run. CONSTITUTION:A plurality of outdoor units 2 provided in the same place are connected one by one to the same number of indoor units 1 such that refrigerant gas piping 4 and refrigerant liquid piping 5 of refrigerant piping are mounted in connecting piping provided for the respective outdoor units 2 and indoor units 1. Then vacuum formation or confirmation of air tightness within the refrigerant piping is effected. Changes of pressure in the refrigerant gas piping 4 and refrigerant liquid piping 5 are detected by a pressure sensor 3, and a control panel 12 compares values of both changes of pressure to each other to give a judgment of false connection when the both values of pressure changes do not coincide with each other.
Patent JP-H0628650-A (JP)
Title: Magnetic disk device
Inventor: KISHIMOTO TETSUYA
IPC: G11B5/73
Filed: 1992-07-08
Abstract: PURPOSE:To make floating reliability and recording and reproducing performance satisfactory at a low cost even when a head disk assembly is miniaturized. CONSTITUTION:Grooves 20 are formed on a disk 10, and a floating interval between the disk 10 and a slider 14a is controlled by the grooves, thereby recording and reproducing can be executed regardless of the radial position of floating, and the floating interval causing no head crash is formed between the disk 10 and the slider 14a. Consequently, complicated control such as the displacement of the head is unnecessitated, and even when the slider is miniaturized, the performance of recording and reproducing is easily satisfied without impairing the reliability of floating at a low cost.
Patent JP-H0344277-A (JP)
Title: Image pickup device
Inventor: YONEYAMA TADAYUKI
IPC: H04N5/349
Filed: 1989-07-12
Abstract: PURPOSE:To obtain a resolution twice the normal resolution in both horizontal and vertical directions by using a tilt grating arrangement photoelectric conversion means and a 1/2 frequency divider means or the like so as to shift a sampling position of the tilt grating arrangement photoelectric conversion means. CONSTITUTION:The device consists of a pickup lens 1, an optical low pass filter 18, a tilt grating arrangement photoelectric conversion means 11, an output buffer 16, an H memory 17, a switch 14, a photoelectric conversion means driver 12, an optical low pass filter drive means 19, a 1/2 frequency divider means 13 and an output terminal 15. Then the clock is converted into a 1/2 clock rate and an optical path made incident in the tilt grating arrangement photoelectric conversion means 11 is shifted by a half of the picture element interval in the vertical direction and its output signal is subject to picture element interpolation in the horizontal direction by the H memory 17 and the switch 14. Then the resolution twice the normal resolution is obtained in both horizontal and vertical directions.
Patent JP-H1126936-A (JP)
Title: Manufacture of multilayered print wiring board
Inventor: TAKADO NOBUKAZU
IPC: H05K3/46
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayered printed wiring board in which a conductive circuit with excellent adhesion is formed on a high heat-resistant insulating resin without mixing filler. SOLUTION: A titan metallic film 15 is formed on a photosensitive high heat resistant resin 13 formed on a base substrate by spattering, and then the titan metallic film 15 is removed by dry sandblast processing, so that the photosensitive high heat resistant resin 13 can be partially exposed. Then, the chemical etching of the exposed photosensitive high heat resistant resin 13 surface is carried out by using the residual titan metallic film 15 as a mask, and copper plating is operated so that an outermost layer conductive circuit 23 can be formed.
Patent JP-S6236347-A (JP)
Inventor: KUROODO MIYUJIKA
IPC: C01F17/17
Filed: 1986-07-31
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-H106839-A (JP)
Title: Fixing structure of automobile floor carpet
Inventor: ASABA KAZUHIRO
IPC: B60N3/04
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of the fixing structure of the side edge of the rail of a carpet laid on a floor on which the slide rail of a seat is arranged. SOLUTION: The hook 6 of the side edge of the rail 2 of a carpet 3 is engaged with the edge on the rail side of a raising member 4 located between a carpet 3 and a floor 1. Slide along the longitudinal direction of the rail 2 of the carpet 3 is blocked by protrusion parts 14A formed on both sides of the hook part 14 of the raising member 4. Further, the edge of the carpet 3 is pressed by a finisher 17 from above and slip out of the edge of the carpet 3 from the finisher 17 is blocked.
Patent JP-S5974802-A (JP)
Inventor: HIGASHIHARA TAKASHI
IPC: B65F5/00
Filed: 1982-10-15
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-H0235155-A (JP)
Title: Longitudinal roofing structure
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1988-07-22
Abstract: PURPOSE:To joint longitudinal roofing plate members together by attaching each roofing plate member formed with each joint in double side edges to a roof backing surface with a hanging member, and having it subjected to capping connection by means of a bridge cover cap member. CONSTITUTION:A hanging member 21 is attached to a roof backing surface and fixed thereto, and each mounting anchored part 18 of symmetrical roofing plate members 11 is mounted on symmetrically mounting support part 25 of this hanging member 21. In addition, symmetrical mounting flanges 34 of a tight frame member 31 are superposingly attached thereto as bestridden between the mounting anchored parts 18 of respective roofing plate members 11 being adjoined by these elements. Then, a bridge cover cap member 41 is fitted over so as to cover this tight frame member 31, and this cap member is thrust in and thus engaged.