baber/WOPTO huggingface dataset:
Patent JP-H01313913-A (JP)
Title: Disk winding for induction electrical equipment
Inventor: NAKATATE MASUMI
IPC: H01F27/28
Filed: 1988-06-14
Abstract: PURPOSE:To enable effective cooling without scaling up the title disk winding by respectively forming inner and outer insulating cylinders in double cylinders so as to constitute peculiar vertical oil guide paths, shaping an inflow port communicated with the lower sections of each cooling zone to either one of the internal and external insulating cylinders facing the disk winding in the double cylinders and forming an outflow port communicated with the upper section of said zone to the other. CONSTITUTION:Blocking plugs 10a, 11a are mounted on both sides of the insides and outsides of disk windings 3 with the exception of uppermost and lowermost sections, and the internal and external vertical cooling paths of cooling zones are blocked completely while internal and external insulating cylinders 1a, 2a are shaped in double cylinders so as to respectively organize peculiar vertical oil guide paths. A plurality of inflow ports communicated with the lower sections of the cooling zones are formed to either one of the internal and external insulating cylinders 1a, 2a facing the disk windings 3 in the double cylinders, and a plurality of outflow ports communicating with the upper sections of said zones are shaped to the other insulating cylinders. Accordingly, insulating oil in the lower section of a tank at a comparatively low temperature is passed through the vertical oil guide paths 12, and introduced into each cooling zone, and the temperature of insulating oil in the disk windings 3 is equalized and the disk windings can be cooled effectively and uniformly.
Patent JP-H05315791-A (JP)
Title: Shield structure for coping with emc
Inventor: MACHI SHIGERU
IPC: H05K9/00
Filed: 1992-05-11
Abstract: PURPOSE:To ensure reliable conduction against a metallic thin board whose peripheral edges only are exposed, and to heighten a shield effect by an acrylic board, by attaching closely and joining conductive elastic joining members to the peripheral surfaces of the acrylic board of an integral shield structure composed of a metallic thin sheet sandwiched between two acrylic sheets. CONSTITUTION:After a conductive adhesive agent (conductive paint) is supplied to the whole peripheral surfaces of an acrylic board 1 of shield structure, and conductive elastic joining members 4 having U-shaped cross sections are closely attached and joined to the peripheral edges of the shield-structure acrylic board 1. As a result, the peripheral edges of the metallic thin board 3 exposed from between acrylic sheets 2 are electrically connected to the respective elastic joining members 4. Consequently, it becomes possible to make a measure against EMC secure, since it becomes possible to ensure the conduction with the part of the metallic thin board of the shield-structure acrylic board 1 securely.
Patent JP-H08340372-A (JP)
Title: Method and device for connecting dismountable additional unit
Inventor: OKAMOTO HIDEAKI
IPC: H04M1/03
Filed: 1995-06-12
Abstract: PURPOSE: To provide a method and structure capable of holding an additional unit with an easy operation when it is connected to a main device and without separating a connector cover from the main device. CONSTITUTION: The insertion part of the connector cover 12 which protects the connector 5 of the main device 1 is formed so as to be deformed elastically. and an engaging part 17 provided with an outfacing claw part 13 is provided at its terminal part, and the additional unit is provided with a projecting part that is a supporting part smaller than the connector cover. A fixing part 19 equipped with a connecting part which connects the claw part 13 of the insertion engaging part of the connector cover by bringing round the supporting part of the additional unit and pressing it on the main device by the connector cover is provided in a box shape in which only an insertion port is opened.  The dismounting of the additional unit is performed by releasing engagement by pressing the insertion part of the connector cover inward, and inserting the connector cover to a connector peripheral part 8.
Patent JP-S6039043-A (JP)
Title: Centering device
Inventor: ENOKIDA YOSHIKATSU
IPC: B23Q9/02
Filed: 1983-08-10
Abstract: PURPOSE:To make it possible to make remote operation even in off-center arranged riser cylindrical piping by setting several centering adjusting nozzles radially in a suspended centering device used for repairs inside of a cylindrical tube, and performing the centering by spouting fluid from the nozzles. CONSTITUTION:Fluid 70 pressurized by a compression pump flows through a flexible tube 30, and spouts from a blow-off opening, as it is pressing the inner surface of the wall of a centering adjusting nozzle 20. This spouted fluid 70 runs against the wall surface 50 of a cylinder directly, reverses, and flows into a space between the cylinder wall and the outer surface of the wall of the said nozzle 20, as it is pressing the outer surface of the wall of the said nozzle 20. Because fluid 70 flows from several centering adjusting nozzles 20 at the same time, the centering of the suspended machine tool 60 can be performed.
Patent JP-S5935231-A (JP)
Title: Display device
Inventor: KENJIYOU YOSHITOYO
IPC: H01J29/89
Filed: 1982-08-20
Abstract: PURPOSE:To reflect external light irregularly on the display surface of a cathode-ray tube for display and to prevent data on the screen from becoming hard to see, by spraying particulates of sigid resin on the surface of transparent resin film for switches provided on the surface of the cathode-ray tube and coating said surface. CONSTITUTION:Transparent electrodes 4 and 5 for switches are fitted to the surface of the front glass 3 of the fluorescent material screen 2 of the catode-ray tube 1 for display, and flexible transparent resin films 6 and 7 are vapor-deposited thereupon. A transparent spacer 8 is provided between the electrodes 4 and 5. Further, particulares of transparent rigid resin are sprayed on th surface of the film 7 to form the coating layer 9 which has a finely rugged surface and an about 0.5mum thickness. This layer reflects extenal light irregularly, so that the display never becomes hard to see owing to reflection. Further, the film 7 is protected; flaws are hard to make and the life is prolonged.
Patent JP-S632993-A (JP)
Title: Novel cephem compound and salt thereof
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1986-06-20
Abstract: NEW MATERIAL:A compound of formula I [R<1> is (protected) amino; R<2>-R<4> are lower alkyl] and its salt. EXAMPLE:7-[2-( 2-Aminothiazol-4-yl )-2-methoxyimino-acetamido]-3-(2,3-dimethyl- 1-pyridinio)methyl-3-cephem-4-carboxylate (syn-isomer). USE:An antibacterial agent. PREPARATION:A compound of formula II, its reactive derivative at the amino group or its salt [e.g. 7-amino-3-(2,3-dimethyl-1-pyridinio)methyl-3-cephem-4- carboxylate dihydrochloride] is reacted with a compound of formula III, its reactive derivative at the carboxyl group or its salt [e.g. 2-(2-formamido- thiazol-4-yl)-2-methoxyiminoacetic acid] to provide the objective compound of formula I.
Patent JP-H04227930-A (JP)
Title: Lactam mixture having increased melt viscosity
Inventor: HANSUUDETOREFU HAINTSU
IPC: C08L77/00
Filed: 1991-05-22
Abstract: PURPOSE: To obtain a mixture which gives a lactam melt increased in viscosity by compounding an ω-lactam with a specific block copolymer, optionally a substance compatible with the polymer, and optionally a filler, a reinforcement, etc.  
     CONSTITUTION: This mixture is prepd. by compounding an ω-lactam (A) (pref. ε-caprolactam) with 1-15 wt.% unsatd. arom. vinyl compd./diene block copolymer (B) comprising 10-85 wt.% arom. vinyl units and 15-90 wt.% diene units, optionally 0-20 wt.% (based on the sum of ingredients A and B) substance (C) compatible with ingredient B, and optionally 0-50 wt.% (based on the sum of ingredients A, B, and C) additives (D) including a filler. Ingredient B is optionally modified by the hydrogenation to a degree of hydrogenation of up to 60% of and/or by the epoxidization of and/or by the garafting of a reactive monomer onto and/or by the modification with another modifier of soft segments and may be in the form of a soln. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S632249-A (JP)
Title: Negative electrode for alkaline storage battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/24
Filed: 1986-06-20
Abstract: PURPOSE:To increase the utilization (discharge capacity per volume) of a cadmium negative electrode, to increase oxygen gas absorption capability in a sealed battery, and to prevent generation of rate determination by the cadmium electrode in high rate discharge by using a mixture of cadmium active material having conductive porous layer and cadmium active material powder having no porous layer. CONSTITUTION:A mixed powder of cadmium active material on which conductive porous layer having electrolyte resistance is formed and cadmium active material having no porous layer is used. By forming a cadmium electrode with the cadmium active material having conductive porous layer as conductive material, the amount of cadmium active material having porous layer is reduced and production process is simplified. Since the conductive material contains cadmium active material having larger utilization, the utilization of cadmium electrode is remarkably increased.
Patent JP-H07331594-A (JP)
Title: Watrproof paper for decorative board
Inventor: TAKEI MASAKI
IPC: D21H19/20
Filed: 1994-06-04
Abstract: PURPOSE:To obtain the waterproof coated paper for the decorative boards, using inexpensive paper as a raw material, excellent in moisture proofness and water proofness, good in processing characteristics for wrapping curved base materials with the paper and cutting the paper in a V-shaped form, and capable of giving the decorative boards having high grade appearances. CONSTITUTION:The waterproof coated paper for the decorative boards is obtained by coating a clear waterproof resin not containing a filler in a dry weight of 5-25g/m<2> on at least one side of a raw paper sheet having a surface strength of 15-32A defined by JIS P 8129 and a smoothness degree of >=200 see defined by JIS P 8119.
Patent JP-S6124369-A (JP)
Title: Sub scanning control system
Inventor: WANO MASAHIRO
IPC: H04N1/12
Filed: 1984-07-12
Abstract: PURPOSE:To uniform the scanning line intervals by storing the timing of time intervals where scanning lines are made to equal intervals to a memory at the carrying of an original attended to the sub scanning corresponding to one unit of plural scanning lines in case of intermittent sub scanning. CONSTITUTION:Eight scanning lines are used alone unit, the time where the displacement of recording paper is between one scanning line and 8 scanning lines is measured in advance, recording timings T0-T7 of each scanning line are decided and stored in a ROM105. Suppose that a picture data is transferred to a buffer 101 from a picture data processing section and picture data for 8 scanning line's share are stored. A sub scanning control circuit 104 commands the start of continuous feeding of 8 scanning lines to a pulse motor drive circuit 106, a pulse motor 20 is turned for an amount corresponding to the feeding of 8 scanning lines, a control circuit 104 reads a data T0 from the ROM105 at the same time and starts counting the T0. When the time T0 is elapsed, the control circuit 104 commands the recording of the 1st scanning line to a buffer 101 and a recording control circuit 103. The recording up to the 8th scanning line is attained similarly and a series of recording for the 8 scanning lines is finished.
Patent JP-H10339524-A (JP)
Title: Receiver drier
Inventor: SUGIMOTO MASAHIKO
IPC: F25B43/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and light weight receiver drier for use in storing refrigerant which is applied in a vehicle air conditioner or the like. SOLUTION: A receiver drier has a cylindrical-shaped tank 1 and a discoidal header 31 covering an opening of the tank 1. A refrigerant sucking-up pipe 23 is inserted into the tank 1 and then the sucking-up pipe 23 supports filters 29a, 29b having a drying agent 30 held therebetween. The header 31 has a refrigerant inlet 32 and a refrigerant outlet 33 and then a pressure switch 50 is installed at the outlet part. An outer diameter size of the header 31 is formed to be smaller than an outer diameter size of the tank 1 to make a small-sized and light weight header, and then both members are fixed by a welding means W1 .
Patent JP-H10334633-A (JP)
Title: Tape cassette
Inventor: SAKAGAMI HISASHI
IPC: G11B23/087
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To acquire mechanical strength of groove of an upper sheet to prevent the part at the external side of groove to be drooped downward and in contact with a tape in order to assure the stable tape running condition by forming the groove portion of the upper sheet to prevent disturbed winding of tape to be arranged at the upper side of the hub into the shape having the cross-section including four corner sections. SOLUTION: Groove portion 13c of an upper sheet 13 is placed in line contact with the winding surface of a magnetic tape 5 to be wound by a supply hub 6 and windup hub 7 to prevent disturbance of winding of the magnetic tape 5. The groove portion 13c is formed parallel in double sandwiching the supply hub 6 and windup hub 7 in the rectangular shape having the cross-sectional view including four corner sections, with the bottom part shaped in the sloping condition defining the end portion near the supply hub 6 and windup hub 7 as the most lowest point. Therefore, the part outside the groove portion 13C of the upper sheet 13 is never drooped downward to be placed in contact with the magnetic tape 5, assuring stable running of magnetic tape 5.
Patent JP-H11340320-A (JP)
Title: Semiconductor device
Inventor: MAYUZUMI SATORU
IPC: H01L21/768
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a contact-hole structure which prevents an increase or an irregularity in a contact resistance across conductors connected by a contact hole formed in an insulating film in a connection structure between conductors, which eliminates an inessential groove generated by the contact hole, which enhances the step coverage of an upper-layer conductor and which can relax the alignment accuracy in the formation of the contact hole. SOLUTION: A silicon oxide film 6 is formed on a semiconductor substrate 7. A first-layer conductor 1 is formed on the silicon oxide film 6. An insulating film 2 is formed on the first-layer conductor 1. Then, a contact hole 3 is formed in the insulating film 2. At this time, the contact hole 3 is formed in such a way that its opening width is overlapped surely with the first-layer conductor 1 and that its opening width is made larger than the width to the first-layer conductor 1. After that, a conductive substance 4 is buried into the contact hole 3, and a second-layer conductor 5 is formed so as to cover the contact hole 3 completely.
Patent JP-S5269188-A (JP)
Title: Ship
Inventor: YAMAMOTO HISASHI
IPC: B63B3/40
Filed: 1975-12-05
Abstract: PURPOSE: To minimize amplitude and vibration acceleration at the stern by disposing horizontal auxiliary platings at multi-stages around a stern tube to interconnect and secure outside platings together. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6037858-A (JP)
Title: Transmitting method utilizing service channel
Inventor: MATSUMOTO YOSHIMASA
IPC: H04L27/32
Filed: 1983-08-09
Abstract: PURPOSE:To attain the transmission with a service channel by inputting an output from a P-ROM circuit to a multi-value digital radio transmitter in place of a data signal of plural channels with a signal detecting the interruption of a data signal when the data signal is interrupted. CONSTITUTION:When an input data signal is interrupted, pulse interruption detectors D-1-D-4 detect it, give it to a controller CONT, its output signal disconnects transmission differential logical circuit T-LOG connected to binary/tetra- coded converting circuit 2/4-1 and 2/4-2 by switch circuits SW-1-SW-4 so as to connect a P-ROM circuit P-ROM, then a pulse is fed to the binary/tetra-coded converting circuits 2/4-1 and 2/4-2 from output terminals DA-1-DA-4 of the circuit P-ROM. Then a composite modulation wave is obtained at the output side of a mudulator MOD and transmitted to a remoto station from a transmission section TX.
Patent JP-H11336188-A (JP)
Title: Junction structure for brace to column-to-beam junction part, and column-to-beam junction metal
Inventor: TERASAWA HIROOKI
IPC: E04B1/24
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a junction structure of a brace to a column-to-beam junction part, and a column-to-beam junction metal without requiring a gusset plate and capable of installing the brace to a close position to a core of the column or beam. SOLUTION: For a junction part of a foundation beam 2 to a column 1, flanges 3b of a pair of junction metals 3 comprising a split tee are jointed with a flange upper surface of the foundation beam 2 comprising an H shape steel by bolts or the like. The column 1 comprising an H shape steel is held between webs 3a of two junction metals 3, and the webs 3a of the junction metals 3 and flanges of the column 1 are jointed with each other by high power bolts or the like. A width of the web 3a of the junction metal 3 is set to be sufficiently larger than a width of the column 1, and an end part of a brace 6 is jointed at a part enlarged outward exceeding the width of the column 1.
Patent JP-S632045-A (JP)
Title: Photographic light absorbing dye
Inventor: TANAKA AKIRA
IPC: G03C1/83
Filed: 1986-06-21
Abstract: PURPOSE:To enhance irradiation and halation resistances and a filter effect by using a specified dye. CONSTITUTION:The due to be used for photographic light absorption is one of the dyes represented by the formula shown on the right in which R is a lower alkyl group optionally substituted by any group except a carboxy or sulfo group; L is a methine group optionally substituted by a lower alkyl group; and l is 1, 2, or 3. This dye is added to a silver halide photographic emulsion or protective colloid solution in the form of an aqueous solution or a solution of an organic solvent, such as methanol, ethanol, cellosolves, glycols, dimethylformamide, dimethylsulfoxide, or pyridine, or a mixed solution of water and said organic solution, and allowed to exist in the emulsion layer, a subbing layer, an interlayer, a protective layer, and a ultraviolet absorption layer in an amount changed dependent on the kind of the photographic layer, but in general, in an amount of 5-1,000mg/m<2> of the photographic material.
Patent JP-H0438797-A (JP)
Title: Comparing circuit of associative memory
Inventor: IWASAKI YOSHINOBU
IPC: G11C15/04
Filed: 1990-06-04
Abstract: PURPOSE:To prevent malfunction and to stabilize the operation of an associative memory by connecting each gate of a pair of transistors to an output line of accumulation data and its inversion signal and a bit line for transferring comparison data and its inversion signal, respectively. CONSTITUTION:At the time of writing data, a word line Wi is selected and driven and TRs 1, 2 are turned on, and also, the data is supplied to a memory part 20 through each bit line Bj, the inverse of Bj. At the time of comparing operation, the word line Bj is not driven, the TRs 1, 2 become a turn-off state, and also, to the bit lines Bj, the inverse of Bj, comparison data and an inversion signal of the comparison data are inputted, respectively. When data accumulated in a memory cell and the comparison data do not match with each other, by combination of one of TRs 8, 9 or TRs 10, 11, they become a turn-on state in series, therefore, as a result of retrieval, an output line Hi and a power source Vl always conduct. In the case match, the output line Hi and the power source Vl become nonconducting.
Patent JP-H09330597-A (JP)
Title: Semiconductor memory
Inventor: KOBAYASHI YASUHIRO
IPC: H01L21/8247
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a semiconductor memory for storing multi- valued data. SOLUTION: In a flash EEPROM for storing multi-valued data by setting a plurality of write states to a memory cell, the set level of a write state is changed by a multi-valued level switching circuit 2. The circuit 2 changes the state of the signal inputs to NOR gates 3 to 6 by switching a bonding terminal. A control core circuit alters the level of the multi-valued data in response to the state of the signals from the gates 3 to 6. Thus, a defective memory as a memory cell corresponding to hexadecimal value can be reproduced as a memory cell corresponding to octal value.
Patent JP-H05337548-A (JP)
Title: Method and device for inserting interleaving paper
Inventor: KAWASUMI EISUKE
IPC: B65H18/08
Filed: 1992-06-05
Abstract: PURPOSE:To securely and easily execute cutting, and inserting of an interleaving paper end without stopping the line in a carousel type coiling device on the outlet side of a strip continuous treatment line. CONSTITUTION:An interleaving paper inserting device 10 provide with a paper unwinder 11, an interleaving paper advancing direction changing device 12 and a paper cutter 13 are provided adjacent to a carousel type coiling device 8, and the end of the interleaving paper is inserted from the inlet side of strip coiling reels 2a, 2b. This arrangement allows the cutting, exchanging, and end winding of the paper without stopping the strip treatment line.
Patent JP-H04368859-A (JP)
Title: Thermal head and thermal printer
Inventor: OGAWA MINORU
IPC: B41J2/335
Filed: 1991-06-18
Abstract: PURPOSE:To prevent a record medium to be conveyed linearly from contacting to electrodes, a wiring material, and a connection due to heat generating resistors protruded higher than other parts arranged on flat parts, by forming on the surface of a head substrate the flat parts which are parallel with each other and whose positions under the heat generating resistors protrude from the position under the connection of the electrodes and the wiring material. CONSTITUTION:A head substrate 20 slender in the horizontal scanning direction is attached to an end face of a heat sink 32. On the head substrate 20, a number of heat generating resistors 25 respectively having electrodes 26 and 27 formed in the vertical scanning direction are provided, and a drive circuit is connected to the electrodes by a wiring material 33. Flat parts 21-24 parallel with each other and protruded from positions under the heat generating resistors 25 are formed on the surface of the head substrate 20.
Patent JP-S5573723-A (JP)
Title: Manufacture of polyurethane foam stable to light
Inventor: MABUCHI AKIRA
IPC: C08G18/48
Filed: 1978-11-28
Abstract: PURPOSE: To obtain an inexpensive semi-rigid polyurethane foam free from causing discoloration by light, cracking, or pinhole formation, by reacting a specific polyol with an aromatic diisocyanate in the presence of an amine catalyst and a blowing agent.  
     CONSTITUTION: (D) An aromatic diisocyanate is reacted with (A) 100 parts by wt. a polyether-polyol having a molecular weight of 2,000W7,000 and two terminal hydroxyl groups, (B) 2W30 parts by wt. of a polyhydroxy compound having a molecular weight of 92W620, obtained by addition of ethylene or propylene oxide to glycerol, and (C) 2W20 parts by wt. of a glycol having a molecular weight of 62W200 and two hydroxyl groups in the presence of an amine catalyst and a blowing agent. The reaction product thus obtained is foamed in a closed mold. 
     COPYRIGHT: (C)1980,JPO&Japio