baber/WOPTO huggingface dataset:
Patent JP-H0882794-A (JP)
Title: Color filter formed by using hologram
Inventor: MORITA HIDEAKI
IPC: G02F1/1335
Filed: 1994-09-09
Abstract: PURPOSE: To propose the specific two-dimensional arrangement of a hologram array or microlens array constituting color filters formed by using holograms and to improve the utilization efficiency of a back light. CONSTITUTION: The arrangement of the microholograms or microlenses Aij of the case (striped type) the coloring cells or liquid crystal cells R, G, B corresponding thereto of a liquid crystal color display device are arranged in alignment in respective colunms is such that the microholograms or microlenses Aij exist in the same positions even if the column number (i) varies. Namely, the respective microholograms or microlenses Aij are arranged in aligmnent in both longitudinal and transverse directions. The microholograms or microlenses Aij of the adjacent columns are arranged with a delay by a 1/3 period in the case of a mosaic type and with a delay by a 1/2 period in the case of a triangle type.
Patent JP-S60107738-A (JP)
Title: Optical recording carrier reproducer
Inventor: MARUCHINUSU PETORUSU MARIA BIE
IPC: G11B7/095
Filed: 1984-10-17
Abstract: An apparatus is described for reading an optically readable record carrier in which a light beam which has been modulated by the record carrier is incident on a detector divided into four quadrants. A tracking-error signal is obtained by measuring the time intervals between corresponding zero crossings of a first signal supplied by two diagonally situated parts of said detector and a second signal supplied by the two other diagonally situated sub-detectors and/or all four subdetectors.
Patent JP-H0651709-A (JP)
Title: Display board
Inventor: SHIMADA TOSHIO
IPC: G09F13/04
Filed: 1992-07-22
Abstract: PURPOSE:To provide the display board with which adequate display can be made without exposing things exclusive of the light emitting part of a display lamp on the surface of a display plate and which has excellent workability at the time of mounting the display lamp on the display plate and exhibits excellent maintenance property. CONSTITUTION:A hole part 2a is bored at the desired light emitting point of the display plate 2 consisting of a magnetic material, such as steel plate, constituting the surface of the display board 1. An annular magnet body 5 is disposed near the light emitting part 4 of a bracket part 6 having the light emitting part 4 of the display lamp 3 at the front end. The light emitting part 4 of the display lamp 3 is inserted into the hole part 2a from the rear surface of the display plate 2 and the magnetic body 5 is magnetically attached to the rear surface of the display plate 2, by which the display lamp 3 is disposed on the display plate 2.
Patent JP-H0764743-A (JP)
Title: Scanner/printer server system and its interrupt print control method
Inventor: ARAKAWA NAOTO
IPC: B41J5/30
Filed: 1993-08-31
Abstract: PURPOSE:To efficiently distribute output requests from client computers which exceed the registration capability on a file server. CONSTITUTION:A main controller 210 discriminates the presence/absence of a direct print interrupt request from each client compute 400, and a network controller 220 refers to set priority information to compare the access priority in the command from the client computer 400 requesting the interrupt and that, which is requested to be outputted from the file server, with each other in accordance with the discrimination result, and switching between the output request from the file server 500 and that from the client computer 400 which requests direct print is controlled based on the comparison result.
Patent JP-2000045309-A (JP)
Title: Wall construction of working box and formation method of line penetrating hole in wall of working box
Inventor: FUKUSHIMA TSUKASA
IPC: E02D29/12
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide wall construction of a working box and a formation method of a line penetrating hole in the same wall capable of forming the line penetrating hole in the wall of the working box with high degree of accuracy without requiring any hole drilling work by means of cutter, etc., after the solidification and making any damage around the hole in the wall by a knockout operation in a construction site when a forming position for the hole is set in advance in the case concrete is placed and molded. SOLUTION: One or more hollow cylindrical pipes 16 are arranged in the direction of penetration from the outside of a working box to such an extent of not going through a wall surface 12a side used for the inside of the working box and are provided to the inside of a wall 14 of the concrete working box in a state of embedment. By the constitution, a knockout recess section is not formed in the surface of the wall of the working box, and a line penetrating hole in the wall of the working box can be simply formed with hits of hammer, etc., by hitting device, etc., from the inside of the box with high degree of accuracy.
Patent JP-S58136997-A (JP)
Inventor: YOHAN SHIYUREEDERU
IPC: F28F23/00
Filed: 1982-12-10
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-S6459319-A (JP)
Title: Liquid crystal display device
Inventor: NODA HITOSHI
IPC: G02F1/1345
Filed: 1987-08-31
Abstract: PURPOSE:To connect a terminal electrode and a correction use wiring by forming plural pieces of correction use wiring patterns on the reverse side of a glass substrate of one side of a liquid crystal panel, and connecting the correction use wiring pattern and the terminal electrode part of the substrate to which a driving IC connected to a disconnected signal line is installed, on both sides of the liquid crystal panel of the disconnected signal line in the liquid crystal panel. CONSTITUTION:On the reverse side of a TFT array substrate 10 for constituting a liquid crystal display panel 1, plural pieces of correction use wiring patterns 2 are formed in other part than a display part 7 of the liquid crystal display panel. The liquid crystal display panel 1 is mounted on a substrate 4 to which a driving IC is installed, and thereafter, a continuity inspection is executed and a disconnection inspection of a signal line is executed. When the signal line having a disconnected part 8 is detected, a terminal electrode part 5 connected to its signal line, and the correction use wiring pattern are connected by wire bonding by using a correction use wiring 6 in an a-a' part, and a b-b' part of both sides of the signal line of the liquid crystal display panel 1. In such a way, the disconnected signal can be corrected, and the yield of the liquid crystal display device can be raised.
Patent JP-S6195532-A (JP)
Title: Preparation of gaas integrated circuit
Inventor: KATANO FUMIAKI
IPC: H01L21/306
Filed: 1984-10-16
Abstract: PURPOSE:To improve the yield of GaAs IC by the previous etching treatment of a part of the GaAs substrate with anisotropic chemical etching liquid and the confirmation of the plane orientation. CONSTITUTION:After the previous etching treatment of a part of the gallium arsenide substrate with anisotropic chemical etching liquid, the plane orientation is confirmed. For example, the GaAs substrate 10 after the etching treatment under room temperature using the etching liquid of H2SO4:H2O2:H2O=3:1:1 shows the mesa type cross section. If 11 is of the (100) orientation, numeral 12 corresponds to the (01-1) orientation. In the cross section vertical to 12, numeral 14 corresponds to the (011) orientation if 13 is the (100). After such etching treatment of a part of GaAs substrate and confirmation of the form of the cross section, a FET is manufactured whose gate electrode is parallel to the (011) orientation. Both the drain current and the mutual conductance of this FET are larger than those of FET whose gate electrode is parallel to the (01-1) plane. Consequently the FEt of superior characteristics is obtained.
Patent JP-H0959380-A (JP)
Title: Improvement of surface of fluorinated polyimide
Inventor: MATSUI SHINSUKE
IPC: C08G73/10
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the surface of a fluorinated polyimide, capable of improving the mutual adhesive strength of the fluorinated polyimide layers to an extent required for their processing treatment and also improving the adhesive strength of the fluorinated polyimide layer to a metal film to an extent required for their processing treatment. SOLUTION: A fluorinated polyimide used as an organic optical material for optical communication is treated with the plasma of a gas mixture comprising <=25% of CF4 gas and the remaining amount of O2 gas to improve the interlayer adhesive strength of the fluorinated polyimide layers. The fluorinated polyimide used as an organic optical material for optical communication is also treated with the plasma of a gas mixture comprising approximately 50% of CF4 gas and the remaining amount of the O2 gas to improve the adhesive strength of the fluorinated polyimide layer to a Ti film.
Patent JP-H0922161-A (JP)
Title: Image forming device
Inventor: ARAI AKIO
IPC: G03G15/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of leakage between a shield and a grid by providing a connecting means for making the shield of an electrifier electrically conductive with the grid, so as to obtain the same potential. SOLUTION: A corotron wire 48 is extended between a block 46 on one side and a block 47 on the other side provided on both side parts in the longitudinal direction of the metallic shield 45 of a primary electrifier 3 and a spring shield 53 is attached to the other side. The spring shield 53 is constituted of a U-shaped fitting piece 54 and a hook-like attaching piece 55 and the fitting piece 54 is snap-fitted to the shield 45, to be attached. The attaching piece 43 of the grid 33 and the attaching piece 55 of the spring shield 53 are brought into press-contact with each other and the fitting piece 54 of the spring shield 53 comes into press-contact with the shield 45, so that the shield 45 of the primary electrifier 3 is electrically conductive with the grid 33. Accordingly, the shield 45 and the grid 33 have the same potential, the leakage never occurs therebetween.
Patent JP-S6277280-A (JP)
Title: Attaching method for slit ring of steering wheel
Inventor: WATANABE KAZUHIKO
IPC: B60R16/02
Filed: 1985-09-30
Abstract: PURPOSE:To simplify attaching work on a slip ring, by utilizing a cylindrical magnet to attain the slip ring to the body of a steering wheel. CONSTITUTION:The bottom of a boss cover 6 is provided with an annular groove 7, in which a slip ring 16 is fitted. Projections 9 are provided on the inside circumferential surface of a wall 8 surrounding the groove 7. Signal cancelers 15 are provided on the outside circumferential surface of a cylindrical portion 14. The bottom of the slip ring 16 is attracted on a cylindrical magnet 19 so that the slip ring is pushed and fitted into the groove 7 as the projections 9 and notches 17 are made coincident with each other. The magnet 19 is then operated to turn the slip ring 16 by a prescribed angle to engage the slip ring on engaging steps to hold the ring. The magnet 19 is thereafter separated from the slip ring 16.
Patent JP-H0883354-A (JP)
Title: Approximate converting method from point group to b-spline surface
Inventor: FURUSHIMA SHIYUUSAKU
IPC: G06F17/50
Filed: 1994-09-12
Abstract: PURPOSE: To shorten calculation time and to generate only the minimum waviness by selecting the partial control point corresponding to the point with bad approximate accuracy of point groups and newly redetermining only the coordinate of the selected control point. CONSTITUTION: In step S104 and 105, the control point defined as an unknown quantity and the control point defined as a constant are selected. In step S106, point groups to be used for a calculation of point groups are selected. In step S107, only the coordinate of the control point defined as the unknown quantity is calculated by using the selected point groups. In step S111, the coordinate of the control point in a new knot vector is determined and a temporary curve is fixed by not only increasing the element of the knot vector but also performing the insertion of the knot into an obtained B-Spline curve. Thus, even if only the coordinate of the partial control point is redetermined, a curve shape can be obtained, and the error between the point groups and the curve can be reduced.
Patent JP-H0263436-A (JP)
Title: Electromagnetic wave shield mechanism for mri device
Inventor: OZAWA YASUSHI
IPC: G01R33/421
Filed: 1988-08-30
Abstract: PURPOSE:To lessen an oppressive sensation given to a patient and arrange so that an obstruction may not occur at the time of transfer, by providing the 2nd electromagnetic wave shield slidably in such a state as to cover the outer perimeter surface of a gantry, and making it in a state in which it is close to the front end surface of the gantry. CONSTITUTION:As the 2nd electromagnetic wave shield 16 is not equipped within a gantry photographing space 1a but is provided in such a state as to cover the outer perimeter surface 1c of a gantry, the diameter of the 2nd electromagnetic wave shield 16 can be made amply larger than the opening diameter of the gantry photographing space 1a without being restricted by it. Also, even in the case of a person, such as a serious case, being un able to get on/off a patient bed by oneself, and being helped by another in getting on/off the patient bed, there occurs no chance of the 2nd electromagnetic wave shield 16 becoming obstructive in an operation in which this patient is transferred, as the 2nd electromagnetic wave shield 16 is in a state in which it is close to the front end surface 1b of the gantry at its housing posture.
Patent JP-S60110714-A (JP)
Title: Production of acetal copolymer
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/08
Filed: 1983-11-21
Abstract: PURPOSE:To produce an acetal copolymer excellent in impact and fatigue resistances, by polymerizing formaldehyde in the presence of a specified elastomer having at least one carboxylic acid anhydride group. CONSTITUTION:Use is made of a thermoplastic elastomer having both soft and hard segments, a secondary transition point of --40 deg.C, and at least one carboxylic acid anhydride group, e.g., itaconic anhydride-modified ethylene/propylene copolymer containing one carboxylic acid anhydride group, or maleic anhydride-modified polystyrene/polyisoprene block polymer containing two carboxylic acid anhydride groups. Namely, formaldehyde is polymerized in the presence of the above oligomer and about 0.0005-5pts.wt., per 100pts.wt. starting materials, anion polymerization catalyst. Alternatively, formaldehyde or polyoxymethylene is copolymerized with a cyclic ether in the presence of a cation polymerization catalyst.
Patent JP-H1152538-A (JP)
Title: Film holder
Inventor: SEO SHUZO
IPC: G03C3/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the flatness of photographic film to be held. SOLUTION: A film holder 1 possesses a holder body 2 constituted of a long ladder-like frame member and a film pressing member 3 similarly constituted of the long ladder-like frame member, and the base end parts of the holder body 2 and the film pressing member 3 are turnably connected with each other through a connecting part 4. Rectangular apertures 7 and 8 respectively corresponding to six image areas 91 on the photographic film 9 are formed at the holder body 2 and the film pressing member 3. At least either of the holder body 2 and the film pressing member 3 possesses a permanent magnet, and when the film pressing member 3 is closed to the holder body 2, they are magnetically attracted, so that the photographic film 9 is put and held between them.
Patent JP-H0752105-A (JP)
Title: Staple supplying device
Inventor: MORITA KO
IPC: B27F7/38
Filed: 1993-08-09
Abstract: PURPOSE:To omit loss time by a method wherein a staple supplier, separating a staple set at the lowermost position in the staple receiver, receiving a staple set under piled condition, to obtain two pieces of staple continuous bodies and supplying the continuous bodies into a receiving tube connected to a staple puncher, is provided. CONSTITUTION:Four sets of staple receivers 2 are attached to a base plate 15 in parallel so as to position the receiving pieces 23 of the receivers 24 are positioned under the base plate 15. By opening a front plate 21, a multitude of staple sets A are received into a groove 19A under a condition that respective staple continuous bodies B are piled while keeping the plate pieces B1 thereof horizontally. The staple set A, positioned at the lowermost position, is put on the receiving piece 23. A gap between lateral pieces 17, 17 and the receiving piece 23 is provided on opposed side walls at the lower end of the staple receiver 2 while take-out ports 6, 6, permitting the passing of only two sets of staple continuous bodies B, B whose joints B2, B2 are passed preceedingly, are formed. A multitude of staple sets A are supplemented into the staple receiver 2 previously to prevent blank punching.
Patent JP-H1065424-A (JP)
Title: Connection mechanism for rod antenna
Inventor: UCHIDA KIYOMI
IPC: H01Q1/24
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide the connection mechanism for a rod antenna by which a rod antenna is easily replaced with another and the assembling efficiency is improved even after a device is assembled without the need for a cable. SOLUTION: The main body is made up of an upper case 1 and a lower case 2, a board 6 on which a metallic terminal 5 is mounted is fixed to the lower case 2. The lower case 2 is provided with a housing part of a rod antenna 4. A projection 4a of the rod antenna is in contact with the metallic terminal 5 by fixing tentatively the rod antenna 4 to the container so as to connect the rod antenna 4 and the board 6.
Patent JP-H01132143-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: SHIRASU TATSUMI
IPC: H01L23/31
Filed: 1988-09-02
Abstract: PURPOSE:To eliminate a malfunction of a memory circuit due to alpha rays by a method wherein a coating film of a polyimide resin or a polyimide isoindolo quinazolinedione resin is formed on one main face of a semiconductor wafer where a region used to constitute the memory circuit has been formed. CONSTITUTION:A region used to constitute a memory circuit is formed inside a semiconductor region on one main face of a semiconductor wafer; a metal wiring layer having a bonding pad part 22 is formed on the region used to constitute the memory circuit. After that, a coating film 23 composed of a polyimide resin or a polyimide isoindolo quinazolinedione resin(PII resin) is formed on one main face of the semiconductor wafer where the region used to constitute said memory circuit has been formed. For example, a PII resin film 23 whose film thickness is 4-37mum is formed on a P-type silicon semiconductor substrate 21 constituting a memory circuit. A PII resin is coated by a spin-on operation, is heat-treated at 200 deg.C for one hour and is semi-hardened; a bonding pad part 22 is opened; after that, the resin is heat-treated at 350 deg.C for one hour and at 450 deg.C for ten minutes and is hardened completely.
Patent JP-S6461209-A (JP)
Title: Control device of moisture of tablet
Inventor: YANAGIYA KOJI
IPC: B29B13/00
Filed: 1987-09-01
Abstract: PURPOSE:To enable stabilized moisture control, by a method wherein air of fixed humidity is formed of air discharged through a humidifying tank holding humidified air and dried air by mixing up them each other and the air of the fixed humidity is sucked into a tablet case. CONSTITUTION:Air fed through a dry air source 5 is fed into a quantitative mixing box by a flow meter 9. At the same time, the air is fed to the mixing box 14 as the air of fixed moisture through a quantitative humidifying tank 11 by the flow meter 9 and controlled at preset humidity. Therefore, the air C come out of the mixing box 14 is led into a tablet case 1 and a tablet 3 can be controlled at the preset moisture.
Patent JP-H02199201-A (JP)
Title: Rotor,blade,retainer
Inventor: ROBAATO JIEEMUZU KOOSUMEIAA
IPC: F01D5/30
Filed: 1989-08-28
Abstract: PURPOSE: To fix rotor blades to a rotor disk without using bolts by interposing a retaining ring between hooks of dovetail posts and a flange of an impeller. CONSTITUTION: Each of dovetail posts 18 on a web 16 of a rotor disk 10 is provided with a hook 32. The hooks 32 radially inwardly extend towards a hub of the rotor disk 10 to define a cavity between itself and the dovetail posts 18. Further, a radially outwardly extending flange 48 of an impeller 38 is arranged in the cavity 36 separately from the hooks 32. Then, a retaining ring 56 is interposed between the hooks 32 and the flange 48. As a consequence, the impeller 38 can prevent axial movement of rotor blades 20 relative to the rotor disk 10.
Patent JP-H06198122-A (JP)
Title: System for extraction of oxygen and other ligand from fluid and for use thereof
Inventor: BONAVENTURA JOSEPH
IPC: H01M8/06
Filed: 1993-09-02
Abstract: PURPOSE: To extract ligands effectively and reversibly from a fluid by making ligands desorbed from a ligand carrier by an electrochemical redox reaction. CONSTITUTION: A carrier fluid contg. a reducing-state oxygen carrier 6a, by using oxygen as a ligand, is introduced into an oxygen-loading station 1a. Oxygen passed through a membrane 3 is binded with the oxygen carrier 6a to form a bound oxygen complex 7. Then a oxidized state oxygen carrier 6b and free oxygen are formed by bringing the complex into contact with an anode 8 charged with positive electrochemical potential by a battery 9 in an oxidation station 1b. After transporting both of the carrier and free oxygen to an unloading station 1c, oxygen is diffused to an environment 2' through the membrane 3', the oxidized state oxygen carrier 6b is returned again to the reduced state oxygen carrier 6a by being brought into contact with a cathode 10, which is charged with negative electrochemical potentials, at a reducing station 1d and to return to the loading station 1a.  Thus the above cycles are repeated.
Patent JP-2000080087-A (JP)
Title: New benzoxazoles
Inventor: CAVALLA DAVID J
IPC: C07D/
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a selective and improved PDE-IV inhibitor. SOLUTION: This benzoxazole compound is a compound of the formula (X is O or S; R1, R2 and each H, a halogen, hydroxy, nitro or the like; R3 is an unsubstituted aryl, a heteroaryl, OH, O-alkyl or the like; R4 is H or a halogen; Z1 is a bond, CH2, CH2=CH2 or the like), e.g. 2-(3-cyclopentyloxy-4- methoxybenzyl)-5-chloro-7-allylbenzoxazole. The above exemplified compound can be obtained by starting from mixing for reacting 3-hydroxy-4- methoxybenzaldehyde, potassium carbonate and cyclopentyl bromide in dimethylformamide, reducing the obtained 3-cyclopentyloxy-4- methoxybenzaldehyde to its alcohol and performing reactions such as a chlorinating. Thereby, it is possible to provide a compound useful for the treatment of asthma, allergy, dementia, etc.