baber/WOPTO huggingface dataset:
Patent JP-S61269022-A (JP)
Title: Method and apparatus for constant amount parceling of powdery material and powdery material container used therefor
Inventor: SEINO SUMISABURO
IPC: G01F11/36
Filed: 1985-12-28
Abstract: PURPOSE:To enable a constant amount supply and accurate weighing of powdery material, by extruding powdery material held in a cylindrical container out of it with an extrusion mechanism as temporary compact to parcel it. CONSTITUTION:Powdery material P held in a cylindrical body 1 is pressed with pistons 2 to form a temporary compact. To form the temporary compact of the powdery material P, a cap 5 is put at the open tip of the cylindrical body 1 and the powdery material P is passed between the pistons 2. Under such a condition, the cap 5 is taken off and a powdery material cutting means 6 provided at the open tip of the cylindrical body 1 is exposed. Then, the pistons 2 are advanced in the direction of the arrow F to extrude the temporary compact of the powdery material P out of the body 1. The powdery material P is made powder by the means 6 and drops into a weighing container 7 therebelow. The weighing container 7 is placed on a weighing means 8 and the pistons 2 are advanced according to the weighing value, thereby enabling the parceling of a fixed amount of the powdery material P.
Patent JP-H01139713-A (JP)
Title: Method for repairing steel tapping hole in molten metal vessel
Inventor: TAKI CHIHIRO
IPC: C21C5/46
Filed: 1987-11-27
Abstract: PURPOSE:To easily repair eroding part of a steel tapping hole for short time by inserting a pipe into the steel tapping hole, packing powdery refractory containing tar at gap between the pipe and sleeve brick for steel tapping hole and baking the refractory material. CONSTITUTION:The steel tapping hole 14 in the converter is turned downward and the eroded surface of the eroded sleeve brick 18 is flatly cut. The iron-made pipe 20 is inserted from underside and set to center part of the steel tapping hole 14. Baking material 24 containing the tar and magnesia, etc., as the main component is charged into the gap 22 between the pipe 20 and the sleeve brick 18. The baking material 24 is packed into the gap 22 without any opening and also packed so as to cover lining brick 16 near the steel tapping hole 14. A part of the tar is volatilized with heat remained in the converter and the powdery refractory for the baking material 24 is burnt and hardened. By this method, the refractory is made up to the eroded part of the steel tapping hole 14. As the iron pipe 20 is melted with the molten steel at the time of tapping the molten steel, it is left as it is.
Patent JP-H05136203-A (JP)
Title: Film carrier for tab
Inventor: OTADA MASAMI
IPC: H05K1/18
Filed: 1991-11-15
Abstract: PURPOSE:To make it unnecessary that a printed wiring board is connected to an outer lead part and to heighten reliability in connecting an inner lead part to an IC chip. CONSTITUTION:A wiring circuit 2 is arranged with a conductor on the surface of an insulating film 1 to form a film carrier 3. One end of the wiring circuit 2 is formed as an inner lead part 4 adhered to the surface of the insulating film 1. A bump is arranged on the surface of this inner lead part 4. The bump of the inner lead part 4 is connected to an electrode part of an IC chip 6 to mount the IC chip 6 on the film carrier 3. An outer lead part 7 formed on the wiring circuit 2 is connected to a receiving part 8, which is mounted on the film carrier 3.
Patent JP-H11121688-A (JP)
Title: Composite type semiconductor device
Inventor: MATSUBARA TOSHIYA
IPC: H01L25/07
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To realize smaller size and higher density for simpler manufacture work by mounting first and second semiconductor elements on front and rear sides of a circuit board, connecting with a conductor circuit pattern, and connecting a support substrate provided on the rear side of the circuit board to a solder ball which is to be an external connection terminal. SOLUTION: On a rear surface side of the circuit board 14, an inner lead 29 constituting a second conductor circuit pattern 13 is provided, which is electrically separated from an outside frame provided around it. On the rear surface side of the circuit board 14, a support substrate 18 comprising an opening part 17 where a second inside connection terminal is exposed at its center is jointed. At a part corresponding to a connection terminal land 33 formed at the second conductor circuit pattern 13 of the support substrate 18, a counter terminal land 37a is provided, and a through hole 37 penetrating the support substrate 18 is provided while aligned for correspondence. Thus, a semiconductor device is miniaturized, and a connection terminal of ball grid array type, of fan-in/fan- out structure, is provided.
Patent JP-H11192406-A (JP)
Title: Filter base material and filter device
Inventor: IWASAKI KAORI
IPC: D04H1/541
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a filter base material having excellent formability into pleats, holding property of pleats and all filter performance, and to provide a filter device comprising this material. SOLUTION: This filter base material consists of a polyester filament nonwoven fabric comprising a mixture of at least two kinds of filaments. These filaments are a first filament of >=2 denier and a second filament of <=1 denier. The first filament constitutes the frame while the second filament constitutes the mesh in the frame. The filter device is obtd. by assembling the filter base material above described in a filter member of the device.
Patent JP-S61162325-A (JP)
Inventor: FURANKURIN EFU NIIDORITSUHI
IPC: B65B13/32
Filed: 1985-12-27
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-2001119106-A (JP)
Title: Method for manufacturing nitride semiconductor device
Inventor: ISHIBASHI AKIHIKO
IPC: H01L33/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To improve the device characteristic of a semiconductor light-emitting element by suppressing the quality degradation of an active layer and the gaseous-phase intermediate reaction of a raw material in the lamination of a nitride semiconductor layer upon a substrate. SOLUTION: When a nitride semiconductor layer is laminated upon a substrate, the supply efficiency of the raw material can be improved by suppressing the quality degradation of an active layer caused by defects, such as cavity, etc., and the gaseous-phase intermediate reaction of TMA, Cp2Mg, and NH3 by switching the pressure to the atmospheric pressure or higher at the growing of a GaInN active layer and to a pressure lower than the atmospheric pressure at the growing of p-type AlGaN and p-type GaN. Therefore, the crystalline quality of a nitride semiconductor device can be improved greatly.
Patent JP-H08160062-A (JP)
Title: Three-dimensional analytical method for fluid flow of centrifugal blower
Inventor: YAMAMOTO KATSUICHI
IPC: G01P5/00
Filed: 1994-12-02
Abstract: PURPOSE: To easily analyse the flow around blades by obtain a stationary solution in the field analysis area for a flow from motor shaft direction to diametral direction through numerical analysis by using a rotary coordinate system. CONSTITUTION: When a motor shaft 20 rotates together with a disc 2, a plurality of flat-plate blades 3 and annulus 4, an air enters through a hollow port 9 in a direction of axis B1 and hits the inner face of a scroll wall 8 through the blades 3, then it is pushed out and blowen out in an A1 direction. This is used as model, and a space surrounded by three pieces of blades 3, sub side plates 10, main plate 7 and wall 8 is set as an analysis area, further the wall 8 is shifted at a specified scroll expansion ratio and constant speed in the radial direction and an angle between the blades 3 is set to π/6 (30 deg.). In addition, the outer boundary of the upper part of the plate 10 (lower flow-out part) is free flow-in (flow-out) and air releasing conditions, the circumferential direction is a cyclic boundary, and the blade face is non-sliding condition.  Furthermore, supposing that the upper surface of the plate 7 in the outer diameter of the blade 3 has a radial circumfetrential speed, a stationary solution is obtained through numerical analysis of differential method using a rotary coodinate system. Thus, the flow entering a rotary field around the blade can be easily analysed.
Patent JP-H01142354-A (JP)
Title: Ceiling blow-off structure for air-conditioning room
Inventor: KANEKO SHUSAKU
IPC: F24F13/16
Filed: 1987-11-30
Abstract: PURPOSE:To uniformize air speed distribution in a room by a method wherein a plurality of perforated plates are provided on a the air blow-off surface of the ceiling of an air-conditioning room to provide air with main blow-off surface resistance and provided the dynamic pressure of airflow, blown into a ceiling chamber, with a proper resistance at the blow-off surface of the ceiling. CONSTITUTION:A perforated plate 11, having a small opening rate, is provided with openings 11a with a hole pitch P1. Another perforated plate 12 is provided with openings 12a with a pitch P2 smaller than the hole pitch P1 of the perforated plate 11. The perforated plates 11, 12 constitute a double-plate ceiling so as to keep an interval (l) capable of diffusing the airflow of blow-off air. Accordingly, the dynamic pressure of the airflow, blown into the ceiling chamber 10 by an air conditioner 3 through ducts 8, 9, is provided with main blow-off surface resistance by the plurality of perforated plates 11, 12 having small opening rates; then, the air flows into the area of space between the perforated plates 11, 12 and the airflow is diffused. The diffused airflow is blown off into the room 1 from the whole surface of the ceiling with an uniform air speed distribution; therefore, air is conditioned without any unevenness and the post-conditioning air is sucked into a floor chamber 14 through the opening of a floor 13.
Patent JP-H11133550-A (JP)
Title: Light shielding cover for instant film pack and its production
Inventor: TAKATORI TETSUYA
IPC: G03C3/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a light shielding cover for an instant film pack and its production by which the consumption of a battery for driving an ejection mechanism is reduced by decreasing ejection resistance. SOLUTION: A drawing guide 52 is arranged so that its edge 52a may interrupt the tangent of a developing roller 50b passing through an ejection port. When the edge 6a of the light shielding cover 6 projects from the ejection port by specified length, it abuts on the edge 52a of the guide 52, goes toward a developing roller 50a and is fed to space between the rollers 50a and 50b through the roller 50b. Since the cover 6 is displaced in an arched state in a thickness direction with the guide 52 as fulcrum, pressing force to press the cover 6 to the guide 52 is generated and becomes the ejection resistance.  However, since the cover 6 is made thinner than the conventional one so as to drastically enhance flexibility, not only the pressing force but also the ejection resistance are weak, whereby driving torque to drive the rollers 50a and 50b becomes small and the consumption of the battery is reduced.
Patent JP-H09148798-A (JP)
Title: Electronic part mounting device
Inventor: TAIMA YOSHINORI
IPC: H05K13/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a cutting error by guiding an unnecessitated carrier tape to a cutter without error by a method wherein the cutter, which cuts the unnecessitated carrier tape after taking out an electronic part, is provided and a guide plate is provided between a part feeding cassette and the cutter. SOLUTION: A cylindrical carrier tape guide 10 is provided between a part feeding cassette 7 and a cutter 5. A guide plate 11 is provided in the center part of the carrier tape guide 10. The guide plate 11 is provided with a plurality of segments 11b which are rectangularly divided by slits 11a, and a folding piece 11c, to be used for mounting, is provided on the opposite side of the segment 11b. It is desirable that the width of the segment 11b is wider than the width of a carrier tape 8. A segment 11b1, on which the tip of the carrier tape 8 comes in contact, becomes loose and the stepping formed between the segment 11b1 and the adjacent segment 11b controls and guides the left and right positions of the carrier tape.
Patent JP-H09147213-A (JP)
Title: Article pay-out device of automatic vending machine
Inventor: TAMURA YUKIO
IPC: G07F11/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To shorten the depth of the automatic vending machine and make the machine thin by providing an article lift means which pushes up other articles stacked on the bottom article associatively with pay-out operation for an article by a pusher and forming a gap between the articles and the bottom article. SOLUTION: The article pay-out device 2 is equipped with a base 8 which constitutes the bottom surface of an article column 5, the pusher 9 which pushes an article S out of the article column 5 through pay-out openings 6 and 7, and a linear driving mechanism part 10 which drives the pusher 9 forward and backward. Further, this device has the article lift means 12 which lifts the bottom article S and other articles S so that they are separated. Then the lift means 12 puts the bottom article away from the effect of the weight of the remaining articles S and the bottom article S already slants when coming out of the pay-out openings 6 and 7, so the depth of a chute part can be made much less than the size of the article S in the pay-out direction.
Patent JP-H10145038-A (JP)
Title: Pallet for transfer
Inventor: OGINO TADAO
IPC: H05K3/34
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To maintain the flatness of a pallet body even when it is transferred through a reflow furnace by forming the pallet with a flat type pallet body providing many holes and an external frame for placing the pallet body and then providing a guide section to the external frame for guiding the pallet body in the flat surface and then placing the pallet body to the guide section for expansion and contraction purpose. SOLUTION: When a pallet 11 for transfer passes through a reflow furnace, positional relationship between a mesh plate 12 and external frame 13 is changed due to difference of heat capacity of mesh plate 12 and external frame 13. In this case, since the mesh plate 12 is fixed at the point P, it is guided by the guide section 15 and can be expanded and contacted without limitation in the diagonal direction of the point P. Therefore, the mesh plate 12 can be expanded and contracted keeping the flatness without generating warp in the vertical direction. Thereby, even when the pallet is transferred through the reflow furnace, flatness of the pallet body can be maintained.
Patent JP-H04267378-A (JP)
Title: Improved structure of high-temperature josephson junction device
Inventor: JIYON ARUFUONSU AGOSUCHINERI
IPC: H01L39/22
Filed: 1991-11-15
Abstract: PURPOSE: To simplify a work process and to improve compatibility, by converting a thin film high temperature superconductive oxide conductor to a non-superconductive section in the area adjacent to a selected zone on its side face, and providing an electric conductor so as to be in contact with an upper superconductive crystalline oxide layer and to be extended onto the non- superconductive layer section adjacent to the side face. CONSTITUTION: On a substrate, a lower superconductive crystalline oxide layer USCO is installed while being locally limited within the selected zone determined by a border line 1. An upper superconductive crystalline oxide layer OSCO, an impedance control crystalline oxide layer ICCO and one part of lower superconductive crystalline oxide layer USCO under the OSCO and ICCO form a Josephson junction layer sequence, which can be converted to a non-conductive mode. At a device 100, both conductive layers ECa and ECb respectively exist on 3NS0a and 3NSOb, extend beyond the border line 1 and exist on one part of OSCO.
Patent JP-S63153047-A (JP)
Inventor: HAGIWARA BUNJI
IPC: G01N27/404
Filed: 1986-12-16
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-H06123004-A (JP)
Title: Insect-proofing material
Inventor: SATO TAKASHI
IPC: D06M23/00
Filed: 1992-10-12
Abstract: PURPOSE:To obtain the safe and effective insect-proofing and insecticidal material containing fine radioactive powder and suitable for producing carpets, etc. CONSTITUTION:This insect-proofing and insecticidal fiber or synthetic resin material is characterized by integrally kneading or coating a fiber material or synthetic resin with fine radioactive powder. The technique is applied to the piles, primary substrate and backing material of carpet, and the insect- proofing material is safe, and keeps the high effect because of using the fine radioactive resin material. The insect-proofing material further has good vashability.
Patent JP-H08161189-A (JP)
Title: Method for automatically generating test pattern for microcomputer
Inventor: TAKAMOTO MORIHIRO
IPC: G06F11/22
Filed: 1994-12-05
Abstract: PURPOSE: To improve the quality of a test by generating a test pattern capable of inspecting a status flag part and an address bus control part which are the general functions of a microcomputer based upon an instruction set and circuit information. CONSTITUTION: A necessary instruction set is selected from function information and a test pattern capable of inspecting the status flag part and the address control part which are the general function of the microcomputer based upon the instruction set and circuit information. A flag check pattern for guaranteeing the change/not-change of the status flag part by an instruction and an address check pattern for guaranteeing the operation of the address control part by the same instruction are automatically generated from the instruction set selected from the function information of the microcomputer and the circuit information. Since the test pattern for inspecting the general functions of the microcomputer is generated, a test pattern capable of detecting also a failure other than a single degradation failure is obtained and the quality of a test can be improved.
Patent JP-H07148146-A (JP)
Title: X-ray ct scanner and data-collecting device for the same
Inventor: ONO MASAHIKO
IPC: A61B6/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide an X-ray scanner capable of being located in a relatively small space, especially in an ambulance, and making it possible to examine a patient in the ambulance during the transportation, and to provide a data- collecting device for the X-ray scanner. CONSTITUTION:The X-ray CT scanner comprises a rail 6 for an X-ray tube roller, an X-ray tube roller 7, a data-collecting device 1 having the X-ray tube roller 7, and a data-processing device 2. The rail 6 for an X-ray tube roller has a helical structure surrounding a space for receiving and examining the head of a patient. The X-ray tube roller 7 is capable of running on the rail 6 and radiating an X ray in the space for examining. The data-collecting device 1 detects the X ray which has been radiated by the X-ray tube roller 7 and has passed through the space. The data-processing device 2 processes the X-ray data collected by the data-collecting device 1 and obtains data for imaging.
Patent JP-H11133615-A (JP)
Title: Plate making method of lithographic printing plate
Inventor: KONDO TOSHIRO
IPC: G03F7/07
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a plate making method by which a silver image on a plate of an aluminum lithographic printing plate can be accurately reproduced on a printed material by using a silver complex salt diffusion transfer method, especially, to provide a plate making method suitable for color printing using a scanning type exposure lithographic printing plate. SOLUTION: (1) In the plate making method of a lithographic printing plate having physically developing nuclei between an aluminum support and a silver halide emulsion layer, the lithographic printing plate is exposed, developed and washed with a washing water liquid containing a solvent for silver halides. (2) In the plate making process of a lithographic printing plate having physically developing nuclei between an aluminum support and a silver halide emulsion layer, after the lithographic printing plate is exposed, developed and washed with water, the plate is treated with a finishing liquid containing a solvent for silver halides.
Patent JP-S63152157-A (JP)
Title: Ic package for plastic resin coating
Inventor: TERATANI TATSUO
IPC: H05K3/30
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a package in which the generation of stress deformation due to coating resin is controlled to a minimum, by forming a protrusion on the surface of an IC-containing part which faces a substrate. CONSTITUTION:A frame type protrusion 120 is arranged on the whole periphery of the bottom surface of an IC-containing part 110. A lead 112 is inserted into a through hole 122a of a circuit board 122, and the tip is soldered 124. Thus the protrusion 120 is brought into close contact with the board 122. When these are dipped in acrylic resin in the above state, the protrusion 120 prevents the resin from permeating between the IC-containing part 110 and the board 122, so that damages caused by drying and contraction of the resin do not generate, and a plastic resin coated package of high reliability can be obtained.
Patent JP-H06143729-A (JP)
Title: Recording apparatus
Inventor: SHIBAZAKI MITSUGI
IPC: B41J19/96
Filed: 1992-11-11
Abstract: PURPOSE:To prevent a printing impossible state of all lines due to the slight length difference of media. CONSTITUTION:A recording apparatus is equipped with a memory means 16 storing data consisting of the total number of printing lines and the tolerance range of line interval alteration informed from a host device 17, a detection means 7 detecting the upper and lower ends of a recording medium 2, a medium length calculation means 20 calculating the length of the recording medium 2 on the basis of the number of feed steps from the detected upper end to lower end of the medium 2 and a line interval determining means 21 determining the above mentioned line interval so as to apply printing one recording medium according to the total number of printing lines on the basis of the data and the medium length.
Patent JP-2001116245-A (JP)
Title: Combustion furnace structure
Inventor: KURITA KENICHI
IPC: F23L1/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To instantaneously burn a combustible gas at a high temperature by enhancing mixability with a combustion supporting gas of a combustion furnace to which the combustible gas is supplied. SOLUTION: A combustion assisting gas forcing tube 4 made of a cylindrical tube 10 having high heat resistance and corrosion resistance and made of a stainless steel blocked at its end is projected into a combustion furnace 2. Holes 13 are arranged at an equal interval on an overall outer periphery of the end of the downstream side from a position to which the combustible gas is supplied, and the air of the assisting gas is radially injected to enhance mixability with the assisting gas to instantaneously burn the gas at a high temperature. A vortex is formed to accelerate the mixing, and a flame is remotely separated to suppress and prevent thermal deterioration of the tube 4.
Patent JP-H08154989-A (JP)
Title: Massaging apparatus
Inventor: IKEDA YOSHIO
IPC: A61H15/00
Filed: 1994-12-05
Abstract: PURPOSE: To make lightweight a mattress type massaging apparatus. CONSTITUTION: A base 10 is constituted by connecting a pillow base 7 with a stage member 8 on both sides of a pair of guide rails 1 in their longitudinal direction to make the base 10 into a frame structure. A transmission belt 2 being moved reciprocatingly by means of a driving apparatus 16 is hung on the guide rails 1 and a moving body 44 provided with massaging rollers 42 and 43 is connected with this transmission belt 2. In addition, a plane heater 76 is positioned between a pair of the guide rails 1.