baber/WOPTO huggingface dataset:
Patent JP-S6376141-A (JP)
Title: Digital magnetic tape reproducing device
Inventor: NOGUCHI TOSHIAKI
IPC: G11B15/467
Filed: 1986-09-19
Abstract: PURPOSE:To simplify the the reproducing signal processing circuit by changing the scanning speed of a rotary head and making the relative speed constant in response to the running speed of the tape in searching digital information of tape at the high speed reproduction mode. CONSTITUTION:The titled device is provided with a tape speed detector 16 and a controller 14 for controlling the number of revolutions of the rotary head 11 corresponding to the running speed of the tape. With the diameter, number of revolutions and its lead angle of the rotary head (drum) 11 kept constant, the relative speed between the magnetic tape and the rotary head is changed in response to the running speed of tape. Thus, in controlling the number of revolutions of the rotary head 11, that is, the scanning speed by the signal detecting the tape running speed, the relative speed is controlled to be nearly constant and the frequency of the reproduced RF signal is made constant. Thus, the circuit constant of the reproducing circuit for processing the reproduced RF signal can be fixed, the data error is suppressed to improve picture quality.
Patent JP-H0384221-A (JP)
Title: Ball clutch
Inventor: ISHIDA ISAO
IPC: F16D15/00
Filed: 1989-08-24
Abstract: PURPOSE:To perform swift cut-of operation and prevent iron powder and the like from being accumulated in a receiving chamber so as to enable constantly smooth operation by performing the cut-off of transmitted power by the jumping- out of balls by the relative rotation between an axis of rotation and a rotating cylinder. CONSTITUTION:When a ball receiving ring 9 is laterally moved into such a position that its receiving chamber 13 is placed on a ball 7..., the side wall of a groove 8... pushes the ball out radially, so that the ball 7... jumps out of the groove 8..., and the upper half of the ball 7... is received at the receiving chamber 13. Hereupon, the engagement between the ball 7... and the groove 8... comes off, thereby cutting off the rotation transmitted from a rotating cylinder 2 to an axis of rotation 3. The cut-off of this rotational power is thus performed by the jumping-out of the ball 7... by the rotation of the rotating cylinder 2 to the axis of rotation 3, thereby not requiring operating force. Furthermore, the suction and exhaust of oil into/out of the receiving chamber 13 are performed actively and repeatedly through communicating holes 14... by the axial movement of the ball receiving ring 9, thereby preventing the accumulation of iron powder and the like.
Patent JP-S59109667-A (JP)
Inventor: FUKADA YOSHIO
IPC: E04G21/12
Filed: 1982-12-15
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-S6462602-A (JP)
Title: Bent waveguide for optical integrated circuit
Inventor: SHIGIHARA KIMIO
IPC: G02B6/125
Filed: 1987-09-02
Abstract: PURPOSE:To decrease the radiation from the bent part of a bent waveguide by providing a local waveguide region having the refractive index larger than the refractive index of a core region or the refractive index of a cladding region to the cladding region on the inside near the bent part. CONSTITUTION:The local waveguide region 3 having the refractive index larger than the refractive index of the core region 1 of the bent waveguide for an optical circuit or the refractive index of the cladding region 2 of the bent waveguide is provided to the cladding region 2 on the inner side near the bent part. Namely, the refractive indices of the core region 1, the cladding region 2 and the local waveguide region 3, which are respectively designate as n1-n3, are set at the relation n1>n2 and n3>=n1 or n3>n2. This local waveguide region 3 has the effect of strongly confining the light waves near the bent part and attracting the light waves thereof to the inside of the bent part. The radiation near the bent part is thereby decreased.
Patent JP-H0881667-A (JP)
Title: Use of lowly toxic solvent in water-based adhesive
Inventor: EMU ERIN JIYOONZU
IPC: C09J133/04
Filed: 1994-09-14
Abstract: PURPOSE: To provide a waterborne adhesive for packaging and processing which is suitable for bonding a waxy substrate (e.g. a paraffin-coated carton) by compounding a specific low-toxicity solvent with an adhesive compsn. mainly comprising a vinyl acetate polymer dispersion.  
     CONSTITUTION: A waterborne adhesive compsn. contg. 0-20 pts.wt. mixture contg. (A) A water-base dispersion of a vinyl acetate polymer or a pure acrylic polymer in an amt. effective for imparting adhesiveness, pref. 50-90 pts.wt., (B) 0-10 pts.wt. PVA, and a plasticizer, a tackifier, a filler, and a humectant, each in an amt. of 0-20 pts.wt. and (C) 0-25 pts.wt. humectant is compounded with (D) 1-35 pts.wt. org. solvent selected from among 1-5C alkyl butyrates, d-limonene, ethylene glycol monobutyl ether, 5-20C aliph. hydrocarbon petroleum distillates, and normal paraffins, thus giving the objective adhesive. Pref., ingredient A contains 55 wt.% solids. The addition of a surfactant is effective in enhancing the penetration of the adhesive. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0560885-A (JP)
Title: Printed substrate shielding device
Inventor: HISAKADO TAKAO
IPC: G12B17/02
Filed: 1991-08-30
Abstract: PURPOSE:To enable easy assembling and certain shielding effect by providing a projection capable of pinching a printed substrate on the upper and the lower inside of the placing position of the printed substrate on a body metal and a lid in contact with components on the substrate. CONSTITUTION:A body metal 1 to hold a printed substrate 4 and projections 2, 3 capable of pinching the printed substrate 4 at the upper and the lower inside of the placing position of the printed substrate 4 on a body metal 1 are provided. Also, lids 6a, 6b touching the components 5a, 5b, 5c on the substrate 4 are provided. By pushing from above the printed substrate 4 in the body metal 1, the projection 2 provided on the placing position is pushed from inside to the outside. When the printed substrate 4 reaches the position of the projection 3 below, the upper projection 2 recovers and the printed substrate 4 is pinched and held by the upper and the lower projections 2, 3. Then, by fixing lids 6a, 6b on the upper and the lower surfaces of the printed substrate 4, easy loading is possible and certain electric contact and a shielding effect are obtained.
Patent JP-H03211211-A (JP)
Title: Device for cooling furnace body in blast furnace
Inventor: OHORI HIDEO
IPC: C21B7/10
Filed: 1990-08-22
Abstract: PURPOSE:To prevent the development of stuck material to furnace wall caused by depositing vaporized zinc on the furnace wall at upper part of shaft by arranging stave coolers coated with insulating material at the upper part of furnace body shaft in a blast furnace. CONSTITUTION:Position from funnel-shaped part C in the furnace body shaft to middle part F of the shaft in the blast furnace is cooled with the stave coolers 5a, etc. Further, the stave coolers 5b are arranged at position of the upper part G of shaft part and the inside of the furnace is coated with the heat insulating material by spraying the heat insulating material 12. By this method, cooling with circulated cooling water flowing the circulated cooling pipe 13 in the stave cooler 5b becomes over-cooling, then the development of stuck material on the furnace wall caused by vaporized zinc in the blast furnace, can be prevented. Further, it is desirable that the cooling water rate in the piping of cooling water in the stave cooler 5b is independently controlled with the cooling water piping at the other position of the blast furnace.
Patent JP-2001044700-A (JP)
Title: Electronic parts recognizing device
Inventor: FUKUSHIMA HIDEAKI
IPC: H05K13/04
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic parts recognizing device which has a small size and a simple structure and can evenly project light. SOLUTION: An electronic parts recognizing device 100 is provided with a parts recognizing camera 40 which photographs electronic parts A under reflected light rays and an illuminating mechanism 101 which illuminates the parts A facing a parts recognizing position from an obliquely lower position. The illuminating mechanism 101 is provided with an annular light diffusing and radiating body 113 which is set up so as to radiate illuminating light toward the parts A in a diffusing state, an radiating body holder 114 which holds the light diffusing and radiating body 113, a light source which supplies the illuminating light to the light diffusing and radiating body 113.
Patent JP-H1163547-A (JP)
Title: Cooling structure of casing for storing electronic equipment
Inventor: SHIBUYA NORIO
IPC: F24F1/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To enable a concurrent cooling of a stored electronic equipment to be carried out from two directions at its lower side and front side by a method wherein a casing is cooled from below with cooling air flowed out of arm air conditioner facility, the lower side of the casing is formed an aeration hole and the cold air to be fed is guided to the front surface of the electronic equipment. SOLUTION: Cold air 7 flowed out of an air conditioner facility directly cools a frame 6 of a casing 1. Concurrently, its partial cold air 7a passes through an aeration hole 8, this cold air is regulated to flow in one direction by a plurality of flow straightening plates 9 formed alone an arranging direction of the aeration hole 8 in such a way that it may be directed toward the front surface of the electronic equipment 5 exposed at the front surface of the casing 1 so as to perform a direct cooling of the electronic equipment 5. Further, a part of the cold air 7 ascends to cool the electronic equipment 5 together with air 10 in a computer room. Due to this fact, the electronic equipment stored in the casing 1 is cooled concurrently at two directions of lower side and front surface side to improve a cooling efficiency.  Further, since its structure is simple, it can be easily adapted for its small-sized state and a light- weight state in an instant manner.
Patent JP-S6374673-A (JP)
Title: Printer
Inventor: YOKOZAWA YUKIO
IPC: B41J11/42
Filed: 1986-09-18
Abstract: PURPOSE:To enable flexible application of printing position control to various formats by providing a printing position detecting means which recognizes a printing position indicator added to printing paper and a printing position control means which controls so that printing may be performed from a recognized position. CONSTITUTION:The user adds an indicator to a printing start position of printing paper using a specific ink or a removable label, and inserts the paper into a printer. The printer reads instructions of a printing position with the help of a printing position detecting circuit 22 while feeding the paper through a paper feed mechanism 21. A format which is read is entered into a control circuit 23 and subjected to an arithmetic operation with data from a printing data input circuit 24. Then the output is transmitted to a printing position control circuit 25 to perform printing 13. Modification of output results of this printing and storage of this format are automatically performed in the printing position control circuit 25. In addition, specific ink or removable labels are employed as indicators of printing start position, however, the title device may be designed with such a constitution as to allow the printing position detecting circuit 22 to read printed characters of a specific pattern.
Patent JP-S6375508-A (JP)
Title: Three-dimensional azimuth measuring method for segment
Inventor: INAMOTO YASUSHI
IPC: G01B11/26
Filed: 1986-09-18
Abstract: PURPOSE:To measure the three-dimensional azimuth of a segment without requiring any complex mechanism by acquiring a two-dimensional plane projection image of an object at different positions while holding an optical axis parallel, and finding the three-dimensional azimuth from the infinite distance point of the segment in an input image. CONSTITUTION:The image of the segment L is picked up at three positions and when those projection images are viewed from the center point O where three image pickup centers meet one another, it seems that the segment L moves linearly from L' to L'', and projection images (segment) l0, l1, and l2 appear in the image pickup plane I (superposition plane of three image pickup planes). Those are written in a two-dimensional memory and then the image in a figure B is obtained. Those segments l0, l1, and l2 are converted into straight lines and then they cross one another at a point SS, so that the segment L is fixed regardless of the linear movement. Then respective address of the two-dimensional memory are made to correspond to vectors l and the point SS is detected from those points; and the point SS indicates a vector lfrom the point O, so the three-dimensional azimuth, i.e. the longitude and latitude of the segment L in the polar coordinates having its center at an image pickup means are obtained from the intersection position in the two-dimensional memory.
Patent JP-H0857402-A (JP)
Title: Coating method of high efficiency and high quality for coating material of high viscosity
Inventor: SUEMITSU KAZUHITO
IPC: B05D1/32
Filed: 1994-08-24
Abstract: PURPOSE: To apply a coating material of high viscosity with high efficiency and high quality by spraying adjusted air heated to the specified temperature to a coating material spray pattern atomized by atomizing air heated to a specific temperature by a specified distance from a surface to be coated and at a specified angle. CONSTITUTION: For instance, a polyurethane coating material fed from a coating material feed position 1 to a coating material atomizing device 3 is atomized by hot air fed from a hot air feed position 2 to the atomizing device 3 through an atomized air feed volume adjustment device 11 to form a spray pattern 6. Hot air is fed from the hot air feed position 2 to a plurality of nozzles 8 and 9, and end positions adjusted by a nozzle positioning device 7 through a spray pattern adjusting air adjustment device 12 to adjust the spray pattern 6. In that case, adjusted air heated to 10-120 deg.C is sprayed to the spray pattern 6 atomized by the atomized air heated to 40-120 deg.C at a distance of 50-200mm from a surface 10 to be coated and at the angle of 60-120 deg.C.
Patent JP-H0769185-A (JP)
Title: Installation structure for operating bracket for automobile
Inventor: NAKATANI SHINSUKE
IPC: B60K23/02
Filed: 1993-09-06
Abstract: PURPOSE:To provide the installation structure of an operating pedal bracket for an automobile which can reduce the manhour in the installation work and the number of parts, increase the surface rigidity of a dash lower part, and improve the soundproofness. CONSTITUTION:Dash lower reinforces 13 are piled through a mell seat 12 on the inside of the car room of a dash lower panel 11, and the installation position of each operating pedal bracket 14 of the dash lower panel 11, mell seat 12, and the dash lower reinforce 13 is embossed to the inside of the car room, and an operating pedal installation part 15 is formed, and the operating pedal bracket 14 is crew-fixed on the operating pedal bracket installation part 15 through a stud bolt 16 and a nut 24.
Patent JP-H09178326-A (JP)
Title: Connection structure of evaporator cover of refrigerator
Inventor: BU GIRU JIEON
IPC: F25D17/06
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of an evaporator cover of a refrigerator in which a front cover of an evaporator is elastically connected to a rear cover, and a connection structure of the evaporator cover of the refrigerator in which the assembly of the elastically connected evaporator cover is elastically connected to an inner box of a freezing chamber. SOLUTION: In a connection structure of an evaporator cover of a refrigerator provided with a projected part 2a formed on a front cover 2, an opening part 1a formed on a rear cover so as to be opposite to the projected part 2a of the front cover, and an inner box 4 of a freezing chamber in which the front cover 2 is connected to a connection body of a rear cover 1, an elastic part is formed around the opening part 1a of the rear cover.
Patent JP-H0539040-A (JP)
Title: Turn table rotary driving device
Inventor: ENDO AKIO
IPC: B61J1/04
Filed: 1991-08-06
Abstract: PURPOSE:To provide a turn table rotary driving device which is easy to manufacture at a low cost and has a large driving force and good operation performance. CONSTITUTION:A turn table 15 fixed with connecting rails 16 on the upper face is provided rotatably at the intersection between rails 12, 13 crossing together. A screw shaft 26 rotated by a driving motor 29 is provided below the turn table 15, and a linear shift base 27 moved by its rotation is supported on the screw shaft 26. A cam follower 28 is provided on the linear shift base 27, and a guide 30 coupled with it is fixed on the lower face of the turn table 15.
Patent JP-S6369870-A (JP)
Inventor: ADORIAN FUAAGUSON ANDORIYUUSU
IPC: C09D133/00
Filed: 1987-09-05
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-S6281540-A (JP)
Title: Apparatus for measuring differential pressure
Inventor: IKEDA KYOICHI
IPC: G01L19/06
Filed: 1985-10-04
Abstract: PURPOSE:To obtain a small sized measuring apparatus having an excessive pressure preventing mechanism, by fixing a measuring body having a relatively flexible sensor diaphragm to the interior of a main body having a seal diaphragm and sealing the space part of the main body with a seal liquid. CONSTITUTION:A membrane 6 is formed to the surface of a rigid body 1 having a pressure guide hole 2 so as to cover said pressure guide hole 2 to be fixed to the rigid body 1 at the peripheral part thereof and a seal liquid is introduced into the rigid body 1 from the pressure guide hole 2 under pressure to form a gap 40 between the membrane 6 and the rigid body 1. Two diaphragm 6 are provided to both surfaces of the rigid body 1 as sensor diaphragms 39, 39a to form a measuring body 35. This measuring body 35 is fixed between two divided main bodies 30 and seal diaphragms 31, 31a are provided to both side surfaces of the main bodies 30 and the chamber (a) in the main bodies 30 are sealed by a seal liquid to obtain a differential pressure measuring apparatus. By this method, excessive pressure can be prevented by adjusting bias pressure P.
Patent JP-H0962600-A (JP)
Title: Wireless input system
Inventor: OKADA HIROYASU
IPC: G06F3/038
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To extend the life or a battery by reducing the number of bytes constituting one input information to perform the communication at the time of communication of one input information consisting of plural bytes. SOLUTION: One input information transmitted from a wireless input device 1 to a wireless reception equipment 2 and is transmitted to a main body 3 us fundamentally constituted with a format of three bytes; and at the time of transmission from the wirelsss input device 1 to the wireless reception equipment 2, the first byte consists of on/off information of right and left switches of a pointing device, information related to the X/Y-direction of data, and information in bits 6 and 7 indicating the number of bytes of transmission of one input information. Second and third bytes indicate data 0 to 255 in the X/Y-direction. At the time of transmission from the wireless reception equipment 2 to the main body 3, three bytes except contents of bits 6 and 7 of the first byte out of contents of one input information transmitted from the wireless input device 1 are transmitted.
Patent JP-H0272871-A (JP)
Title: Epithelial tumor cell strain
Inventor: SOFUE MITSUKO
IPC: A61K35/12
Filed: 1988-09-06
Abstract: NEW MATERIAL:A cell strain derived from a human epithelial tumor having ability capable of producing a basement membrane ingredient of fibronectin, laminin, IV type collagen, chondroitin-6-sulfate proteoglycan and heparan sulfate, etc. USE:For production of a basement membrane ingredient extremely useful as a medicine. PREPARATION:For example, a small tissue fragment is collected from a human adenoid crystic carcinoma, aseptically minced, incubated in a culture medium and cultured and then the cultured cell is treated with EDTA-trypsin solution and centrifuged to collect the cell and the cell is suspended into anew culture medium and subjected to subculture and an epithelial cell attached to a culture dish is subjected to trypsin treatment and then the treated cell is transplanted into the culture dish containing a glass piece and cultured and continuously rearing cell strain adhering to glass piece is grown to provide the epithelial tumor strain containing no fibroblast cell.
Patent JP-H0272070-A (JP)
Title: Handy beer container
Inventor: ODAKA HIROSHI
IPC: B65D77/20
Filed: 1988-09-06
Abstract: PURPOSE:To provide a handy beer container excellent in sealability and unpackability, in utilization as an easy-to-use tableware and in sanitation and design by providing the beer container with a flange having a specified configuration and with a specified easy-to-open mechanism. CONSTITUTION:A flange 2 is formed around the periphery of an opening at the top of a multiple layer container 1 and an extension 10 is formed on the surface of this flange in the opening direction of the container 1. The flange is also provided with a projection 12 extending in the direction of its outer periphery. A lid material II is attached to the extension 10 and the projection 12 to form a joint with the flange 2. A notch 7 is provided on the opening side of the flange 2 of an inner layer 5 of the container 1. To unpack the container, a projection attached tab 8 is raised so as to separate the inner layer 5 of the container 1 from the outer layer 6 thereof until the separation reaches the notch 7 and strip off the lid material alone along the notch 7. Therefore, the beer container can be easily opened, even if the lid material and the flange are firmly attached together.
Patent JP-H0957100-A (JP)
Title: Exhaust gas purification catalyst for internal-combustion engine
Inventor: IIZUKA HIDEHIRO
IPC: B01J23/58
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for removal of NOx in exhaust gas with high efficiency. SOLUTION: Mg, Rh, Pt, Sr and Ce are carried as catalytically active components on an inorg. oxide carrier such as alumina or titania to obtain the objective catalyst. When this catalyst is used, CO, HC and NOx in exhaust gas from a lean burn engine can be efficiently removed and the catalyst is durable.
Patent JP-H0582611-A (JP)
Title: Method for verifying layout pattern of logical circuit
Inventor: TAKEGAMI HIROSHI
IPC: H01L21/66
Filed: 1991-09-02
Abstract: PURPOSE:To provide a method for verifying the layout pattern of a logical circuit, which is not influenced by line resistance difference and that operates even when analog simulator is changed. CONSTITUTION:A pi-type equivalent circuit is provided by using a parasitic capacity and parasitic resistance extracted from a layout pattern, and power source is connected by a PMOS transistor at rise time and an NMOS transistor constitution and W/L at fall time. A moment equation is constituted by the pitype equivalent circuit and the power source, the moment equations are calculated by a time step to get a voltage at each joint and the input voltage to each gate is judged whether it is over the threshold level or not. When the input voltage to the gate is over the threshold level, the delay time of each gate is calculated to be registered.