baber/WOPTO huggingface dataset:
Patent JP-H06332624-A (JP)
Title: Disk array control method
Inventor: ARAI HIROHARU
IPC: G06F3/06
Filed: 1993-05-25
Abstract: PURPOSE:To continue an access to normal data recorded on a disk by eliminating redundant data from an access object, when a fault is generated in a redundant data generating/data restoring function. CONSTITUTION:Storage devices 531-536 constitute a disk array. A disk array controller 520 divides data and stores them in the storage devices 521-536, and adds redundant data. When the function of a redundant disk generating/restoring device 522 is not normal, a redundant data generating/restoring function state of a system constitution table is set to be a closed state. A field data access state information is set to be an access inhibiting state. Subsequently, a redundant data storage area is erased. Thereafter, by using a data storage area which becomes reuseable as a result of erasing redundant data and a free area secured in advance, a duplex operation of residual data is executed. By this way, data reliability deteriorated by a separation processing of the redundant data is improved.
Patent JP-S5550023-A (JP)
Title: Preparation of polyester
Inventor: WATANABE MASAJI
IPC: C08G63/78
Filed: 1978-10-04
Abstract: PURPOSE: To prepare a polyester giving a homogeneous film useful as a photographic base film, by carrying out the ester-exchange reaction of an alkyl terephthalate with ethylene glycol in the presence of a Li and a Ca compound, and subjecting the product to the polycondensation reaction in the presence of two kinds of phosphorus compounds.  
     CONSTITUTION: An acid component composed mainly of a lower alkyl ester of terephthalic acid and a glycol component composed mainly of ethylene glycol are subjected to the ester-exchange reaction in the presence of a Li compound and a Ca compound which are soluble in ethylene glycol, and the resulting product is polymerized by adding two kinds of phosphorus compounds of formulas I (R 1W3  are alkyl) and II (R 4W6  are H or alkyl, provided that at least one of which is H), to  obtain a polyester. The equivalent ratio of the sum of the phosphorus compounds to the sum of the Li and the Ca compounds is 1W3 to 1. The average acid value of the phosphorus compounds (a value obtained by dividing the total molar number of the acidic OH group attached to the P atom of the compound II with the total molar number of the P atom of the compounds I and II), is adjusted between 0.001 and 1.5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07323969-A (JP)
Title: Display device for elevator
Inventor: IKEDA NORIYOSHI
IPC: B66B3/02
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a display device for an elevator which is free from the generation of the trouble caused by the opened port part of a through hole on the surface side of a plate body and the inner surface part of the through hole when a display piece is illuminated. CONSTITUTION:A shield body 13 is installed by extending a thick edge part 14 covering the opened port part 4 of a through hole 2 on a display piece 3 on the surface side of a plate body 1. Accordingly, the opened port part of the through hole 2 is covered by the thick edge part 14 of the shielding body 13, and the inner surface part of the through hole 2 is shielded by the shield body 13. Accordingly, when the display piece is illuminated, the light which passes through the opened port part of the through hole is eliminated, and the inner surface part of the through hole can not be viewed from the side surface of the display piece. Accordingly, the beautiful appearance of the display action in the illumination for the display piece can be improved.
Patent JP-H06328087-A (JP)
Title: Purifier tank
Inventor: NISHIMURA KATSUMI
IPC: C02F3/00
Filed: 1993-05-25
Abstract: PURPOSE:To draw sludge on the bottom of a sedimentation chamber into an aerobic treatment chamber without stirring up the sludge. CONSTITUTION:Stopper sections 22 are formed on both sides of a draft sections 21 at the center of a commutor plate 20. The downward flow from a filter bed 13 is guided downwardly by hitting the upper end of the draft section 21 to the lower face of the filter bed 13, and the downward flow from the filter bed 13 is shut off by heating side ends of stopper sections 22 on the side wall of a tank main body 1. A slope 31 formed inclinedly from a sedimentation chamber 8 toward an aerobic treatment chamber 7 extends all over the whole of the width of an inclined plate 30, and wing sections 3 are formed on both sides of a notch 32 on the center of the inclined plate. The downward flow from the draft sections 21 is passed through the notch 32 as a flow heading downward, and the flow passing through the draft section 21 and spreading to the sides is turned into a horizontal flow heading for the center of the aerobic treatment chamber 7 by the wing sections 33.
Patent JP-S5347487-A (JP)
Title: Preparation of conjugated diene polymer
Inventor: FUJIWARA JIROU
IPC: C08F36/04
Filed: 1976-10-13
Abstract: PURPOSE: To prepare a conjugated diene copolymer with improved green and tensile strengths by the polymerization of a conjugated diene or a monomer mixture containing the same in the presence of a catalyst containing a sodium alkoxide of a dimethylalkyl carbinol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S611313-A (JP)
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 1984-06-13
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-S612457-A (JP)
Title: Transmission device of multi-level digital signal
Inventor: OUWA HIDEO
IPC: H04L25/49
Filed: 1984-06-14
Abstract: PURPOSE:To reproduce digital data without an error, on the basis of a reference level even if the reproducibility of amplitude at a receiving terminal is low by transmitting data having a reference level together with a multi-level digital signal having >= ternary levels at a prescribed interval. CONSTITUTION:The transmission information consists of ternary levels of 100% IBR (white level), 0% IRE (pedestal level) and their intermediate level. A slice level on the reproducing side consists of SL (+1) between the white peak and the intermediate level and SL (-1) between the intermediate level and the pedestal level. When said information is compared with binary information, the noise tolerance of the slice level is reduced by 6dB in proportion to the reduction of the existence width S of an amplitude axis to S/2. In an actual circuit, an exclusive OR gate 4 is used as an adder 1, a D flip flop 5 is used as a delay unit 2 and a dual D flip flop 6 is used as a conversion filter 3. A duo-binary output Ct is obtained by adding two outputs Q1, Q2 of the D flip flop 6.
Patent JP-H0222898-A (JP)
Title: Electronic component inserter
Inventor: RODONII PII JIYAKUSON
IPC: B25J15/08
Filed: 1989-05-16
Abstract: PURPOSE: To easily insert DIP(dual in line package) components on a supported circuit board by providing a cylinder and a valve for removably mounting a feeder-inserting machine assembly on a mounting bracket. CONSTITUTION: The DIP inserting machine comprises a cut-clinch mechanism 12 which cuts leads of DIP components 14 inserted in a circuit board 16 supported on a base 10 into specified lengths and clamping and fixing them to the circuit board. The components are taken out from a magazine 18 one by one, sent to a feeder-inserting machine assembly by a shuttle assembler 20 which drops the components 14 in slots 24 of a feed mechanism 25 and advances a pneumatic forming cylinder 26 a lead forming mechanism 28, so that pneumatic gate cylinder 27 draws off gate rods 29 to release formed components one by one. The components slide down in a chute 31 and rest on a mandrel 30 advanced by a pneumatic mandrel cylinder 32. An inserting mechanism 40 partly inserts gripped components and depresses the partly inserted components to perfectly mount them.
Patent JP-S62285041-A (JP)
Inventor: BUORUFUGANGU BEETAA
IPC: G01N31/22
Filed: 1987-05-21
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-S5914867-A (JP)
Inventor: KUNIDA KEISUKE
IPC: A63B53/04
Filed: 1982-07-14
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-2000273703-A (JP)
Title: Socks or ankle supporter, and variable weight
Inventor: ENKO YUJI
IPC: A41D13/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To naturally train the body and muscular strength, to be comfortably used at any place and any time and in any posture, and to provide tranquility of mind and economic effect. SOLUTION: This training tool comprises socket 1 or ankle supporters 2, and variable weights 3. The socks or ankle supporter are tightly brought into contact with a bare foot or an underwear and/or stockings, are helpful for keeping a daily life of healthy people as well as persons practicing rehabilitation as part of the underwear or stockings and are produced as stretchable, bendable and expansile socks or supporters such as rubberized textile supporters or stretchable sewn supporters. The socks or ankle supporters are furnished with weight pockets, weight hooks, hook-and-loop fasteners or the like at about 24 places, and the pockets are transparent and very fashionable.
Patent JP-H0419540-A (JP)
Title: Automatic gas analyzing apparatus
Inventor: YAMASHITA YUTAKA
IPC: G01N7/04
Filed: 1990-05-15
Abstract: PURPOSE:To allow the automatic parallel analyses of plural gaseous components by installing a pressure gauge to a measuring pipe, communicating an auxiliary chamber which is opened in the upper part to absorption vessels and connecting the upper part of the vessels and a multiway cock with the capillary built in a liquid level gage. CONSTITUTION:A gaseous sample introducing pipe 1, a gas suction discharge part 6, the absorption vessels 8c, 9c, a discharge pipe 10 and the 6-way cock 5 are directly connected. After the prescribed prepn. for measurement is made, the following operations are successively performed by the rotation of the cock 5: The introducing pipe 1 and the discharge pipe 10 are first connected and the gaseous sample is run. The introducing pipe 1 and the measuring pipe 6a are then connected to suck a prescribed amt. of the gaseous sample and the gaseous pressure is measured. The measuring pipe 6a and the vessel 8c are connected to absorb the carbon dioxide and gaseous oxygen into the an absorption liquid 8e and the gaseous volume and pressure in the measuring pipe 6a are measured. The amt. of the gas absorbed corresponding to the amt. of the carbon dioxide and gaseous oxygen is calculated from the respective measured values. The plural gaseous components are automatically analyzed in parallel under the same conditions in this way.
Patent JP-H11305378-A (JP)
Title: Heat developable photosensitive material
Inventor: YAMASHITA SEIJI
IPC: G03C1/498
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material excellent in sharpness. SOLUTION: This heat developable photosensitive material has a photosensitive emulsion layer containing a nonphotosensitive org. silver salt, reducing agent and photosensitive silver halide particles. The volume of the photosensitive layer and photosensitive silver halide particles satisfy the following condition. The condition is that the divided value of the volume of the photosensitive layer by the number of photosensitive silver particles included in the photosensitive layer (which means the average volume possessed by one silver halide particle) ranges >=0.005 μm<3> and <=0.1 μm<3> .
Patent JP-S63288992-A (JP)
Title: Method for synthesizing diamond in gaseous phase
Inventor: KAWAI NANAO
IPC: C23C16/27
Filed: 1987-05-20
Abstract: PURPOSE:To form a thin diamond film on a substrate stably and efficiently by projecting ultraviolet laser light to a gaseous mixture of hydrocarbon and H2 and arranging the substrate parallel to the laser light at the position wherein the distance between the laser light of this projecting direction and the surface of the substrate is made to specified value. CONSTITUTION:A substrate is provided at such a position that both ultraviolet layer light to be projected and the surface of the substrate are made parallel and also the distance (l) (mm) between both is made smaller than the value of 100/pressure(Torr) of a gaseous raw material in the inside of a device for an optical CVD method. Then the gaseous raw material wherein both hydrocarbon such as CH4, C2H6, C2H4, C2H2 and H2 are mixed at a ratio less than 1/15 is introduced into the device and ultraviolet laser light oscillated from e.g. an ArF or F2 layer is projected and a thin diamond film is formed on the substrate e.g. under the conditions of about 50Torr pressure of the gaseous raw material and about 400 deg.C temp. of the substrate.
Patent JP-H0611290-A (JP)
Title: Plate type heat exchanger and manufacture thereof
Inventor: HARUMEN PIERE SURUNPU
IPC: F28D9/00
Filed: 1993-04-15
Abstract: PURPOSE: To raise durability and to suppress leakage of a heat-exchange fluid for along time by providing a connection flange bent to approach each other at two edge parts of adjoining plates, and welding a flat outside edge part of the connection flange for connecting. CONSTITUTION: In order to connect adjacent plates 2, connecting flanges 5a and 6 are provided while two counter flat edge parts hit together, and outside edge parts are welded to form welding edge parts 9 and 10. A heat is transferred during welding of the connecting flanges 5 and 6 so that an enamel of an enamel layer of the plate 2 flows to an inside edge part of the connecting flanges 5 and 6, forming a closing enamel layer at a joint part between the connecting flanges 5 and 6 of both adjacent plates 2. Thus, with no post-process or enamel coating on the plate 2, a sufficient protective layer is formed around a flow-channel space. Suitable welding methods comprise a laser welding where heat supply is controlled while enamel flow is controlled well.
Patent JP-S61280874-A (JP)
Inventor: FUKAO HAJIME
IPC: A61N5/06
Filed: 1985-06-06
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-S63288123-A (JP)
Inventor: NUKAGA SUNAO
IPC: A47L15/46
Filed: 1987-05-20
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-H08316470-A (JP)
Title: Power semiconductor device
Inventor: UENO KATSUNORI
IPC: H01L29/12
Filed: 1995-05-23
Abstract: PURPOSE: To provide a power semiconductor device, which maintains a withstand voltage higher than a static withstand voltage for a long time, by a method wherein a semiconductor material having a band gap of 1.5eV or larger, such as a silicon carbide, is used for a semiconductor substrate in a structure, wherein a P-N junction is not included in the whole region of the substrate. CONSTITUTION: A gate groove 13 is formed in a surface layer in the first main surface of an n-type semiconductor substrate 1, a gate electrode 2 is formed on the surface of this groove 13 via a gate inuslating film 3, an n<+> source region 4 is formed in the surface layer, which is surrounded with this groove 13, in the substrate 1 and a source electrode 8 is formed on the region 4. A semiconductor material having a band gap of 1.5eV or larger, such as silicon carbide, is used for this substrate 1.
Patent JP-H09136266-A (JP)
Title: Wrench for bolt with polygonal hole
Inventor: WAKUI SHINICHI
IPC: B25B13/54
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To precisely transmit torque sufficiently to a comparatively small size bolt with a hexagonal hole. SOLUTION: A long rod 1 and a short rod 2 are connected together into an L-shape, and at the tips of the long rod 1 and the short rod 2, short shaft parts 3, 4 are projected, and then, the short shaft parts 3, 4, are formed into engaging rods 5, 6 to be engaged into an insertion hexagonal hole (a') in the head part of a bolt (a) with a hexagonal hole.
Patent JP-H06259973-A (JP)
Title: Associative storage device
Inventor: CHINGUURIN JIYANGU
IPC: G11C15/04
Filed: 1993-04-26
Abstract: PURPOSE: To reduce the size of a memory array by giving a prescribed function to a first or second line and removing coincidence transistors TRs and balance TRs. CONSTITUTION: A first line 400 functions as a word line during the write operation and functions as a bit line during the write operation. A second line 401 functions as a bit line during the write operation and functions as a word line during the read operation. During read of a memory cell 412, voltages on lines 400 and 401 are made higher, and access TRs 402 and 403 which transfer voltages on nodes 404 and 405 to lines 410 and 411 are turned on to indicate the logic state of the cell 412. In the comparison mode, lines 410 and 411 are precharged to high voltages, and the higher voltage is pulled down by the memory cell array 12 in the case of non-coincidence. Thus, the size of the array 412 can be reduced, and coincidence TRs and balance TRs are removed.
Patent JP-H11315316-A (JP)
Title: Immersion tube in vacuum degassing furnace
Inventor: ARAMAKI KEIZO
IPC: C21C7/10
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent the invasion of the air from the outer peripheral part of a monolithic refractory containing a molten metal fixed surface level on the upper part of this level by providing an introducing part for introducing gas for shutting off the air in a narrow width passage which extends downward from the molten metal liq. surface at an interval from a core metal and along the core metal in the inside of the monolithic refractory which is integrally formed in the outside and on the lower end surface of the core metal and on the lower end surface of a regular shaped refractory. SOLUTION: An immersion tube 1 is provided with a cylindrical monolithic refractory 5 which is integrally formed on the lower end surface 4c of a cylindrical regular shaped refractory 4 arranged and fixed to the inside of a cylindrical core metal 2 and the outside and the lower end surface 2c of the cylindrical core metal 2 and a molten metal passage hole formed with the inner peripheral surface 51 thereof. Then, the gas introducing part 8 for shutting of the air which introduces gas for shutting off the air having a higher pressure than the atmospheric pressure, is provided in the plural passages 6A which are formed in the peripheral direction at an interval from the cylindrical core metal 2 in the inner part of the monolithic refractory 5 and are composed of arc-state slits extended downward from the molten metal surface level (h) along the cylindrical core metal 2.
Patent JP-S6014755-A (JP)
Title: Manufacture of lead storage battery plate
Inventor: YONEZU KUNIO
IPC: H01M4/20
Filed: 1983-07-06
Abstract: PURPOSE:To improve the tightness between a grid and paste by forming a raw paste layer of belt shape onto a paper body then pressing a light weight grid on it to produce a lead storage battery plate. CONSTITUTION:Paper member 2 is fed onto an endless belt 1 then raw paste is fed out in belt shape from an extruder 3 to provide a raw paste layer 4 and moves to the right. Then a light weight grid 6 expanded from lead alloy sheet is fed from a feeder 5 onto the raw paste layer 4 and pressed by a press 7 to burry the grid 6 in raw paste layer 4 thereafter it is further pressed by a roll press 9 and cut by a cutter 10 to form a lead storage battery plate. Consequently the tightness between the grid and paste on the lower face of grid 6 can be improved while the tightness is also assured on the upper face through reroll press, resulting in stable performance.
Patent JP-S6015154-A (JP)
Inventor: KARASUTANI ISAO
IPC: B32B17/10
Filed: 1983-07-06
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-H0421734-A (JP)
Title: Structural member of heat exchanger made of al alloy
Inventor: ITAGAKI TAKESHI
IPC: C22C21/00
Filed: 1990-05-14
Abstract: PURPOSE:To manufacture an Al alloy suitable as the structural member of a heat exchanger by preparing an Al alloy contg. specified ratios of Mn, Si and Fe. CONSTITUTION:An Al alloy having a compsn. contg., by weight, 0.3 to 1.5% Mn, 0.07 to 0.75% Si and 0.1 to 1.5% Fe, furthermore contg., at need, one or >=2 kinds among 0.05 to 0.15% Zr and/or 0.1 to 0.2% Zn, 0.11 to 0.2% Sn, 0.005 to 0.1% In, and the balance Fe with inevitable impurities is prepd. Since this Al alloy has high strength and sacrificial anode effect, it is useful as the structural member of a heat exchanger.
Patent JP-H08308782-A (JP)
Title: Controller for dishwasher
Inventor: KATAYANAGI HIDEYUKI
IPC: A47L15/42
Filed: 1995-05-23
Abstract: PURPOSE: To prevent a useless operation by guaranteeing continuous operations even when a power failure or the like is generated by providing a storage device for storing the operating state of a washing preparing operation, washing operation or rinsing operation when power supply is stopped, and restarting the operations based on the stored operating state thereafter when the power supply is recovered. CONSTITUTION: Concerning the controller for the main body of a dish-washer, a ROM 18 storing the program of basic operations, backup IC 19 in which various data are written, timer 20 for measuring washing time or rinsing time, water level switch 14 and water temperature sensor 15 provided in a washing tank are respectively connected to a CPU 17. When the power supply is stopped during an operation of the dishwasher to perform the washing operation for spraying the washing water or the rinsing operation for spraying rinsing water, the operating state of the washing preparing operation, washing operation or rinsing operation is stored in the backup IC 19. When the power supply is recovered later, the operation after the stored operating state is performed.
Patent JP-H05310714-A (JP)
Title: Sulfonic acid ester of 2,4,6-tris-(2-hydroxyethoxy)-(1,3,5)triazine and positive-working radiation sensitive mixture and recording material produced with same
Inventor: HORUSUTO RESHIERUTO
IPC: G03C1/73
Filed: 1992-04-17
Abstract: PURPOSE: To obtain sulfonic acid esters of 2,4,6-tris-(2- hydroxyethoxy)-[1,3,5]triazine that are used in a radiation sensitive recording material suitable for producing photoresists, electronic parts and printing plates or for chemical, milling and generate a strong acid when irradiated with active rays.  
     CONSTITUTION: The sulfonic acid esters include 2,4,6-tris-(2 hydroxyethoxy)-[1,3,5]triazine esterified with two or three (hetero)arylsulfonic acids, e.g. 2,4,6-tris-[2-(4-bromobenzenesulfonyloxy)-ethoxy]-[1,3,5]triazine. The positive-working radiation sensitive mixture comprises the new compd. that generates a strong acid by the action of radiation having 190-450 nm wavelength, a compd. having at least one C-O-C or C-O-Si bond cleavable by the acid and a water-insoluble polymer binder soluble in an aq. alkali soln. or at least swellable with the soln. The positive-working radiation sensitive recording material is obtd. using the mixture. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5915855-A (JP)
Title: Separation due to liquid solid chromatography using three-component medium system
Inventor: HARA SHIYOUJI
IPC: G01N30/34
Filed: 1982-07-16
Abstract: PURPOSE:To make it possible to set a proper three-component mixing ratio, in a three-component medium system comprising two kinds of diluents and one kind of an eluent or one kind of a diluent and two kinds of eluents, by quantifying elution behavior obtained by regarding a mixture comprising two kinds of respective ones as one kind. CONSTITUTION:In using a three-component medium of W1+W2+S1 or W1+S1+ S2 obtained by combining two kinds of diluents (non-polar solvents) W1, W2 and two kinds of eluent (polar solvents) S1, S2 in separation due to chromatography, elution behavior is quantified with respect to two sets diferent in the ratio of W1+W2 or S1+S2 by regarding W1+W2 or S1+S2 by regarding W1+W2 or S1+S2 as one component and the obtained numerical value is substituted for a formula (wherein K' is a holding ratio, Xs is mole/mole %, c and n are constants) formed in a two-components solvent system and the most proper ratio of W1:W2 or S1:S2 is calculated. By this method, the setting of compositional ratio capable of separating components hardly separable in the two-component system in the proper three-component system is enabled.