baber/WOPTO huggingface dataset:
Patent JP-S62181125-A (JP)
Title: Pipe joint and manufacture and production unit thereof
Inventor: JIYON BENJIYAMIN GUROOBAA
IPC: B29C45/03
Filed: 1986-07-05
Abstract: A plastics pipe or pipe coupling is made by injection moulding the plastics pipe or coupling body 1, injection moulding at least one sealing ring 3 separately but susbstantially simultaneously, and bringing the body and sealing ring together directly after the moulding while these components are still in a hot as-moulded state, so that a direct thermal bond is formed between them. Preferably, the respective moulds are opened but the components are not stripped but are brought together for bonding while still in position on respective mould members 15, 19. This eliminates intermediate handling and ensures that the moulded components remain clean and of accurate shape and dimension as they are brought together. Moulding apparatus comprises respective injection moulding cavities for the body and sealing ring, and a reversible support for carrying the sealing ring out of its mould and into contact with the moulded body.
Patent JP-S5782854-A (JP)
Title: Paper feed controller of electrophotographic copier
Inventor: MORI GOROU
IPC: G03G15/00
Filed: 1980-11-13
Abstract: PURPOSE:To ensure a proper copying process, by replacing the transfer paper size data with a prescribed data after the end of the copying process and based on the signal supplied from a paper feed unable state detecting means in case the supply of the transfer paper becomes impossible during the copying process. CONSTITUTION:An electrophotographic copier has the 1st copy mode in which an original is fixed and an optical system is shifted to carry out the copying and the 2nd copy mode in which the optical system is fixed and the original is shifted for copying along with the automatic switching secured between these two modes. When a paper feed unable state detecting means detects that the supply of the transfer paper becomes impossible during a series of copying processes, the transfer paper size data is replaced with another transfer paper size data with which the copying is possible in both the 1st and 2nd copy modes after the copying process is over and based on the detection signal supplied from the above-mentioned paper feed unable state detecting means.
Patent JP-S60121733-A (JP)
Title: Inner lead bonder
Inventor: SUZUKI YASUNOBU
IPC: H01L21/60
Filed: 1984-07-31
Abstract: PURPOSE:To perform bonding with high accuracy by a method wherein dies and leads are subjected to positioning by the use of separate cameras at the time of die bonding to the leads of carrier tapes previously provided at equal intervals. CONSTITUTION:The opposed edges of a table 40 rotating intermittently are provided with die-mounts 42A and 42B, respectively; a wafer-mounting X-Y table 50 being arranged in the neighborhood of the table 40, and a semiconductor wafer 53 being then mounted thereon. Next, many dies formed on the wafer 53 are picked up one by one with a vacuum adsorption collet 57, and then sucecssively placed on the mounts 42A and 42B on the table 40 by means of a die carrier lever 56. A tape 16 fed out of reels 15 across these mounts 42A and 42B is made to run over the mounts, and the leads and the dies provided on the tape 16 are fixed during the period of stop by means of a bonding tool 10. In this construction, positioned between the reels 15, cameras 61, 63, and 65 for detecting die defectiveness, die position, and lead position pattern are provided in the manner of free advance and retreat, thus making bonding action accurate.
Patent JP-H117517-A (JP)
Title: Picture processor, picture area setting method and recording medium recording program for executing picture area setting
Inventor: MIYAMOTO TAKASHI
IPC: G06F3/048
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To make it possible for a user to simply set a desired area as a processing object. SOLUTION: This device is equipped with an image display part 35 for displaying an object image for processing a specified position input part 34 for inputting one specified position in the image displayed by the image display part 35, a character string search part 38 for searching from the image an area of a processing object containing the specified position in accordance with one specified position inputted by the specified position input part 34, a graphic area search part 40, a table area search part 42 and an area kind search part 44.
Patent JP-S5489594-A (JP)
Title: Manufacture for integrated circuit
Inventor: KUDOU OSAMU
IPC: H01L23/522
Filed: 1977-12-27
Abstract: PURPOSE: To increase the degree of integration and also to improve the yield rate, by providing all the openings required for the wiring formation with the self-alignment method using the acid proof material such as Si 3 N 4 , when the polycrystal Si film is constituted with IGFET used for the gate electrode material.  
     CONSTITUTION: The active region of P type Si substrate 101 is oxidized under water vapor by covering it with the Si 3 N 4  film 103, and thick field SiO 2  film 102 is caused other than the active region. Next, the film 103 for the other part is removed by leaving a part of the film 103 used for diffusion, and the gate SiO 2  film 104, polycrystal Si film 105 and Si 3 N 4  film are laminated and coated on the entire  surface. After that, the film 106 is left only on the gate region and the film 102, and  the film 104 and 105 on the diffusion region 107 are removed by etching. Further,  the region 107 is formed by diffusion N type impurity in the substrate 101 exposed,  the entire surface is covered with the SiO 2  film 108, and the wiring electrode 109 is  fitted by opening the open hole.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5784243-A (JP)
Title: Braid
Inventor: KOTANI TAKAYUKI
IPC: B60R13/04
Filed: 1980-11-11
Abstract: PURPOSE:To assure positive installation with adhesive and facilitate easy attachment/detachment of braid used to upholstery and cars, etc. by attaching the braid to a braid base by means of a pair of surface fasteners. CONSTITUTION:The braid 1 is made of vinyl-chloride resin formed into a substantial length by extrusion molding process and with required configuration, coloring and pattern provided on its surface. One of the pair of surface fasteners 3a is applied to the back side of the braid with a layer of adhesive 4 inserted between them. A braid base 2 is also made of vinyl-chloride resin with other side of the surface fastener 3b applied on its upper surface by means of a layer of adhesive 5, and one face of double-sided adhesive tape stuck to its lower face. By simply pressing the braid 1 from above, the surface fasterners are easily connected together and the braid is installed to the surface to be decorated 8.
Patent JP-H078741-A (JP)
Title: Ventilation device
Inventor: SAKAMOTO TAKENORI
IPC: F24F3/147
Filed: 1993-06-29
Abstract: PURPOSE:To provide a ventilation device capable of enhancing IAQ(indoor air quality) and not requiring a large capacity freezer as one used in indoor air conditioning. CONSTITUTION:The open air entering an open air introducing passage 11 is dehumidified and heated by the moisture absorbent of a rotary latent heat exchanger 18 to become high temp. dry air. This high temp. dry air is cooled by the heating medium circulated to a cooling heat exchanger 14 to be sent into a room. Indoor air enters an outdoor exhaust passage 12 to be heated by a regenerating heat exchanger 16 and the relative humidity of this inflow air is lowered. This air lowered in relative humidity enters the rotary latent heat exchanger 18 to remove humidity from the high humidity moisture adsorbent and this moisture adsorbent is regenerated to be discharged to the outside of the room.
Patent JP-S6217394-A (JP)
Title: Scroll compressor
Inventor: KIMURA TADASHI
IPC: F04C18/02
Filed: 1985-07-16
Abstract: PURPOSE:To prevent a lubricated part from a supply shortage of oil due to foaming of a refrigerant, by extending a gas relief hole in the exact opposite direction to the eccentric direction of a supply oil hole to be opened to outside a main shaft and forming said gas relief hole in the half way of the supply oil hole in the main shaft. CONSTITUTION:A compressor forms a gas relief hole 29, extended in the exact opposite direction to the eccentric direction of a supply oil hole 23 and opened to outside a main shaft, in the half way of the supply oil hole 23 in the main shaft 6. The compressor, forming in an upper end part of the supply oil hole 23 a gas reservoir 30 communicating with the gas relief hole 29 through the supply oil hole 23, enables lubricating oil to be surely supplied to a bearing 18, being a lubricated part, by discharging high pressure gas to outside the main shaft from the gas relief hole 29 even if a pressure in the gas reservoir 30 increases due to foaming of a refrigerant in the supply oil hole 23.
Patent JP-S6314310-A (JP)
Title: Prependicular magnetic recording medium
Inventor: SUMITA KUNYU
IPC: G11B5/65
Filed: 1986-07-07
Abstract: PURPOSE:To increase both Hk and Ms by forming 1st and 2nd magnetic recording layers each consisting of a thin alloy film essentially consisting of a CoCr alloy on a substrate in such a manner that the Cr content of the 1st magnetic recording layer on the substrate side is larger than the Cr content of the 2nd magnetic recording layer on the outside surface side. CONSTITUTION:The 1st and 2nd magnetic recording layers 2, 3 each consisting of the thin alloy film essentially consisting of the CoCr alloy are formed directly or indirectly on the substrate 1 in such a manner that the Cr content of the 1st magnetic recording layer 2 on the substrate 1 side is larger than the Cr content of the 2nd magnetic recording layer 3 on the outside surface side. The satd. magnetization (Ms) of the 2nd magnetic recording layer 3 is, therefore, increased and the Hk of the 2nd magnetic recording layer 3 is increased by being induced by the magnetical characteristics of the 1st magnetic recording layer 2 having the large anisotropic magnetic field (Hk). Both the Ms and Hk are thereby increased and the high output is obtd. at a high recording density in recording and reproducing characteristics.
Patent JP-H0324619-A (JP)
Title: Binary negative number display converter
Inventor: KITADA KATSUYA
IPC: G06F7/38
Filed: 1989-06-20
Abstract: PURPOSE:To reduce the number of logical elements and to shorten a conversion processing time by using inversion circuits for outputting exclusive OR and all '1' detecting circuits for outputting AND values for execute conversion without using an adder. CONSTITUTION:A signal '1111' indicating '-1' by the display of 2's comple ment is inputted to the uppermost terminal 4. Signals outputted from the terminals Y of inversion circuits 11 to 13 are '0'. An all '1' detecting circuit 41 outputs the OR of the same signals. All '1' detecting circuits 42, 43 respective ly receive the outputs of the terminal 4 and the inversion circuit 11 and the Y terminals of the inversion circuits 11, 12 and signals '1', '0', '0' are respec tively outputted from the outputs of detecting circuits 41 to 43. Inversion circuits 51 to 53 receive the outputs of the circuits 41 to 43 by their I terminals and the outputs of the circuits 11, 12 by their D terminals and a signal '1001', i.e. a signal indicating '-1' by the display of an absolute value appears from each of output terminals 31 to 34 to convert a 2's complement display signal into absolute value display. Even when a signal '1001' indicating '-1' by the display of an absolute value is inputted to the terminals 1 to 4, signals '1111' similarly appear from the terminals 31 to 34 execute signal conversion.
Patent JP-H11348543-A (JP)
Title: Heat generator
Inventor: FUJIWARA YASUHIRO
IPC: B60H1/08
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To smoothly circulate viscous fluid in a heat generation chamber, by surely moving the viscous fluid in the inner side region of a rotor. SOLUTION: A rotor 20 is turnably provided in a heat generation chamber 7 demarcated in a housing, and has a cylindrical part 22 for surrounding the turning axis X for the rotor 20, to ensure a storage region 23 for the viscous fluid in the cylindrical part 22. A communication path 25, for communicating between the fore end region of the rotor and the storage region 23, is formed on the fixed part 21 of the rotor 20. First and second spiral grooves 24 and 26 are formed on the inner side peripheral surface 22a of the rotor cylindrical part and the rotor outer peripheral surface respectively. At the time of the rotation of the rotor 20, the viscous fluid in the heat generation chamber 7 circulates in inside and outside the rotor 20 by the induction action of the grooves 24 and 26.
Patent JP-H0513537-A (JP)
Title: Illuminator for image processing
Inventor: AKIYAMA HIDEKI
IPC: H01L21/66
Filed: 1991-07-01
Abstract: PURPOSE:To provide an illuminator by which a picture equivalent to a back light illumination is obtained in a configuration with an illuminator on the side of a camera, when a work (processed object) is illuminated and its shadow is inputted for image processing when positioning of a work or appearance inspection is performed. CONSTITUTION:A chuck 2 which holds a work 1, a reflector 3 located on the side of the chuck against the work, an illuminator 4 located on the opposite side of the chuck against the work and an image input device 6 are provided, and by this configuration, a light reflected on the reflector after it has come out of the illuminator goes to the chucking face of the work so that the shadow of the work is inputted into the image input device. In addition, the reflecting surface of the reflector 3 is coated with a paint for diffused light, and in the outgoing optical path of the illuminator 4 a transmission plate 5 for diffused light is located.
Patent JP-S5587165-A (JP)
Title: Electrostatic recorder
Inventor: EZAKI TAKASHI
IPC: B41J2/41
Filed: 1978-12-26
Abstract: PURPOSE:To achieve the improvement in resolution by using the recording layer comprising forming light non-transmittance layers at picture element spacings on the photoconductive material covering conductive material and coating dielectric material thereon and erasing the charges between the picture elements of latent images through radiation of light. CONSTITUTION:A recording medium is constituted by forming photoconductors 7 on a conductor 6, disposing light non-transmittance layers 8 at picture element spacings thereon and coating dielectric 5 over the entire surface. The latent image dots consisting of negative charges are formed on the dielectric 5 by having the spreading more than the diameter of electrodes 1. Thereupon, when light is radiated, the photoconductor portions 7 not coated with the light non-transmittance layer 8 assume conductivity, due to which part of the negative charges pass through the dielectric 5 and lose from the photoconductors 7 into the conductor 6. As a result of this, the size of the latent image dots may be made nearly the same or less than the diameter of the recording electrodes 1. Hence, the thickening of the latent image dots may be corrected and the resolution of the recorded images enhanced.
Patent JP-S6426789-A (JP)
Title: Microcracking resistant composite
Inventor: BEBARII KURINJIENSUMISU ROBAAT
IPC: D06M101/00
Filed: 1988-06-29
Abstract: PURPOSE: To obtain the subject composite by precoating a woven fabric of poly(phenylene terephthalamide) fiber with a specific mixture followed by converting the resin in the mixture to B-state and then by impregnating the intermediate product with an epoxy resin of specific physical properties followed by converting the epoxy resin to B-state. CONSTITUTION: This microcrack-resistant composite is obtained by the following process: a woven fabric of poly(phenylene terephthalamide) fiber is precoated, at a warp tension of <0.4 lb per inch of warp width, with 0.1-10 wt.% of a mixture having a fracture strain of >=2.5% at -65 deg.F and comprising an epoxy resin and a urethane rubber soluble in the resin followed by thoroughly heating the resultant fabric at 250-400 deg.F to convert the resin to B-state; subsequently, the resulting fabric is impregnated with 35-70 wt.% of an epoxy resin having a modulus of >400,000 psi followed by heating the product at 250-400 deg.F to convert the epoxy resin to B-state.
Patent JP-H04354576-A (JP)
Title: Device for improving quality of recovered matter
Inventor: SHIGAKI MASANOBU
IPC: B07B1/22
Filed: 1991-06-03
Abstract: PURPOSE:To increase the purity of the recovered matter recovered from a waste screening plant, etc., and to enhance its qualitative value by firing and incinerating the combustibles mixed with the recovered matter by heating air. CONSTITUTION:The recovered matter A mixed with the combustibles B is incinerated and is sieved to incineration ashes C and valuable materials D in a sieving device 2. The heating air E for firing and burning the combustibles B is supplied in a heating air supplying device 3 provided in this sieving device 2. The combustibles mixed with the recovered matter are fired and incinerated by the heating air. A controller 25 is so provided as to maintain the internal temp. at a low temp. at all times at this time and, therefore, the purity of the recovered matter is increased and the qualitative value is enhanced.
Patent JP-S6316441-A (JP)
Title: Magneto-optical recording medium
Inventor: OKAMINE SHIGENORI
IPC: G11B11/105
Filed: 1986-07-09
Abstract: PURPOSE:To improve environmental resistance and long-term preservable property by forming a protective film having a multi-layered structure consisting of a metallic film and dielectric film on at least either of the upper or lower part of a magnetic film. CONSTITUTION:The transparent dielectric film (aluminum nitride film) 2 is formed by a sputtering method on a plastic substrate 1. The transparent dielectric film serves to apparently increase the Kerr rotating angle thetak. The amorphous magnetic TbFeCo film 3 is further formed thereon by the sputtering method and in succession thereof, a tantalum target film, i.e., the metallic film 4 is formed thereon by using a tantalum target without exposing the magnetic film to the atm. The oxidation, etc., of the magnetic film are thereby prevented by making up the respective drawbacks of the metallic film and dielectric film and the deterioration by a change in the lapse of time is decreased.
Patent JP-H029264-A (JP)
Title: Facsimile system
Inventor: HAYASHI SEIJIRO
IPC: H04N1/32
Filed: 1988-06-27
Abstract: PURPOSE:To attain facsimile reception picture with better picture quality and increasing the sender level if the incoming level is low and the S/N is deteriorated by applying level setting at the sender side depending on AGC control voltage information of a demodulator during a TCF signal period. CONSTITUTION:A CFR signal or a FTT signal returned via a line 10 at the sender side are demodulated by a demodulator 3 and the AGC control voltage information and error bit number information in the demodulated CFR signal or FTT signal are stored in the memory 4. A controller 5 based on the content of the memory 4 decides the transmission level according to the relation of the AGC control voltage and the transmission level at the reception side decided in advance and so to the communication speed, it is decided according to the relation of the predetermined error bit number and communication speed. A level setting circuit 2 is set to the transmission level controlled by the controller 5.
Patent JP-S5861439-A (JP)
Inventor: RICHIYAADO EE REONKABARO
IPC: G01N1/02
Filed: 1982-09-16
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-H116247-A (JP)
Title: Method for constructing projected corner part of concrete structure and reinforced concrete structure
Inventor: WADA TAKAKIYO
IPC: E04G23/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of the fibers of a reinforcing sheet without requiring special shaving equipment and enhance the stress resistance and toughness of a concrete structure. SOLUTION: A projected corner part 11a of a concrete structure 11 is molded in such a way as to be notched, and a curved-surface member 12 is bonded to the notched surface 11b of the projected corner part in such a way that its curved surface 12a is exposed to the outside so that it unevenly continues to the surface of the concrete structure 11. Then a reinforcing sheet 13 which increases the strength of the concrete structure 11 is bonded to the surface of the concrete structure 11 involving the curved surface member 12.
Patent JP-H08323842-A (JP)
Title: Sheet blow molding and molding thereof
Inventor: NAITO KAZUNORI
IPC: B29C49/00
Filed: 1995-06-02
Abstract: PURPOSE: To form a thermoplastic sheet surface material without exposing a core material by sufficiently bonding a surface material and the core material without passing them through an bonding process by performing sheet blow molding in such a state that the core material is inserted. CONSTITUTION: When thermoplastic sheets 1, 1' are held at a predetermined interval by a spacer 2 and held under pressure by clampers 3, 3' to form a closed space S, a core material 8 is preliminarily placed on the sheet l'. Subsequently, the sheets 1, 1' are heated by moving type far infrared heaters 5, 5' and, when the sheets 1, 1' are properly softened, the heaters 5, 5' are moved to be removed and, immediately, a blow molding air nozzle 7 is allowed to pierce through the closed space S to start air blow. Succeedingly, the clamping operation of molds 6, 6' is pertormed. By this constitution, a blow molded product wherein the core material 8 is inserted in the enclosure formed by the surface materials formed to the inner surfaces of molds 6, 6' in a close contact state is obtained.
Patent JP-H0340343-A (JP)
Title: Cathode-ray tube
Inventor: VRIJSSEN GERARDUS A H M
IPC: H01J29/62
Filed: 1990-06-20
Abstract: PURPOSE: To conduct the beam focusing operation of an electron gun with accuracy by preventing the deposition of a getter on the inner surface of an open hollow tube of electric insulating material which is the focusing structure portion of the electron gun. CONSTITUTION: In a cathode-ray tube 1, an electron gun 3 is disposed in a neck portion, a luminescence screen 41 is disposed on the opposite side end thereof, and a getter 43 is provided between the electron gun 3 and the luminescent screen 41. A focusing structure portion 10 constituting the electron gun 3 comprises a hollow tube 12 of electric insulating material such as ceramics or the like, and its inner face is equipped with a layer 14 of material having high electric resistance. For example, an open auxiliary tube 45 of the electric insulating material is provided on a coaxial line with the hollow tube 12 at the end portion 15 of the hollow tube 12 so that focusing effect is not deteriorated resulting from the deposition of the getter on the layer 14. Thereby, the almost all getter is deposited on the open auxiliary tube 45.
Patent JP-S61106556-A (JP)
Inventor: NIKORASU ESU BOODAA
IPC: C07D215/12
Filed: 1985-07-19
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。