baber/WOPTO huggingface dataset:
Patent JP-H04219193-A (JP)
Title: Treatment of water to be treated
Inventor: HASHIMOTO HIROYUKI
IPC: C02F1/46
Filed: 1990-09-05
Abstract: PURPOSE:To decompose and remove the odorous component of bleaching powder and to make the taste of water to be treated mellow by supplying the water to be treated contg. available chlorice component to an electrolyzer provided with a porous cathode of two-dimensional electrode system and decomposing or reducing the available chlorine component in this cathode. CONSTITUTION:A supply port 2 of water to be treated is provided to the center of the base plate of an electrolyzer main body 3'. A takeout port 2 of treated water is provided to the center of the roof thereof. A pair of upper and lower three-dimensional cathodes 4 and a meshy anode 5 pinched between the cathodes 4 are held to the inside of the electrolyzer main body 3'. A spacer 6 made of organic high polymer material for preventing short circuit is provided between both cathodes 4 and the anode 5. When water to be treated is supplied, firstly it is brought into contact with the rear surface of the cathode 4 of the underside and permeated into the cathode 4. Furthermore the available chlorine component is sufficiently decomposed and reduced in the three-dimensional cathode 4 of the upside. Accordingly the chlorine component is sufficiently brought into contact with the surfaces of the cathodes, decomposed or reduced and removed.
Patent JP-H0794054-A (JP)
Title: Circuit breaker
Inventor: MATSUO KAZUHIRO
IPC: H01H33/42
Filed: 1993-09-24
Abstract: PURPOSE:To provide a circuit breaker capable of enhancing the reliability in frequent operation with a simple structure. CONSTITUTION:A spring case 4 to which the outer end of a rotating spring 3 is fixed has a notch part allowing a catch 6 to be engagingly locked onto the outer circumferential surface of the spring case 4. At releasing state, the engagement of a cam 5 with a pin 9 connected to the top end part of a release and accumulation control lever 8 is released after the catch 6 returns to the notch part of the spring case 4, and the release and accumulation control lever 8 is situated on the outer circumferential surface of the spring case 4 to lay a microswitch 15 into the closed state. According to this, at accumulating state, the pin 9 making contact with one end 6a of the catch 6 moves to the inner part of the spring case 4 because of the notch part of the spring case 4, whereby the microswitch 15 is laid into the opened state through the release and accumulation control lever 8.
Patent JP-S6297537-A (JP)
Inventor: TANAKA ITSUMI
IPC: A61B8/06
Filed: 1985-10-23
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-H03100631-A (JP)
Title: Logic circuit for optical computation
Inventor: HAYASHI YUZO
IPC: G06E1/00
Filed: 1989-09-14
Abstract: PURPOSE:To perform a logical operation while permitting plural two-dimensional information propagate mutually in the space by providing a circuit to generate one two-dimensional signal by superimposing plural two-dimensional signals at every element, and a circuit to convert one two-dimensional signal generated by the above stated circuit at every element corresponding to a prescribed logical operation. CONSTITUTION:The circuit is the one in which relation among input signals A, B, an intermediate signal C, and a computer result D is applied to the logical operation among the two dimensional information, and input planes 3, 4 are superimposed at every element at a registration circuit 1, and one two-dimensional signal is generated. The signal corresponds to the intermediate result C, and when the two-dimensional signal is inputted to a nonlinear circuit 2, conversion is performed at every element corresponding to the logical operation. In such a way, no complicated connection between each element is required, and the logical operation is applied as performing the spatial propagation of the two dimensional information mutually.
Patent JP-S61159000-A (JP)
Inventor: MANFURETSUDO ERU KAANOBUSUKII
IPC: A61K35/74
Filed: 1985-10-23
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-2000069275-A (JP)
Title: Unit and method for image processing
Inventor: MIMA TAKESHI
IPC: H04N1/409
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an image with high image quality that suppresses thinning of border line of medium tone data by providing an edge enhancement processing to a designated border of areas and a means processing an image in the border of the areas, whose edge is enhanced to the processing unit so as to reduce a change in the image quality around the border. SOLUTION: This image processing unit is provided with an edge emphasis means that applies edge enhancement processing to the boundary of the designated areas and an image processing means that applies image processing to an image in a border of the areas, whose edge is enhanced so as to reduce the change in the image quality around the border. That is, edge enhancement processing is applied to a black lie image to decide in advance the border to enhance the density of the black image around the border, when conducting the processing pasting an area covered by the border line through designation of an edit area such as marker processing.  A spatial filter of the image processing unit consists of FIFO buffers 210-213 and a sift register group 220, and when an edge discrimination signal edge is logically 1, a coefficient for edge enhancement is set to the filter so as to apply edge emphasis only to the black line.
Patent JP-2001060951-A (JP)
Title: Cell receiving circuit
Inventor: MIURA SHIGERU
IPC: H04L12/28
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cell receiving circuit unnecessitating data control in a peripheral device by unnecessitating a data holding circuit of a large circuit scale, changing memory constitution and controlling a pointer so as to write data in a received cell into a designated address. SOLUTION: When a cell judging circuit 2 judges that the condition of received cell is coincident, a cell condition coincidence signal 1p becomes '1' to set a storing state signal 1j outputted from a memory control circuit 3 set to be '1' to advance a WR pointer signal 1k outputted from a pointer control circuit 4 and '1' is outputted to a one-sell storing signal 11 at the same time. When the condition of the received cell is not coincident, the signal 1p is still '0', so that an area on a memory 5 is overwritten by next cell receiving data. When, this operation is repeated and data for four cells are written in the memory 5, an FULL signal is outputted from the circuit 3 becomes '1' to prohibit writing to the memory after that.
Patent JP-H02160787-A (JP)
Title: Novel 1, 6-diazaspiro(4, 4)nonane-2, 7-dion derivative
Inventor: PEN CHIYAN WAN
IPC: C07D487/10
Filed: 1989-09-14
Abstract: NEW MATERIAL: Compounds of formula I {wherein B is formula II [Z 1 -Z 4  are C(Z') 2  (Z' is H, 1-4C alkyl or the like; R is formulas III, IV (A is 1-4C alkyl, halogen; (n) is 0-2; free valence bond of C* is bonded to ring nitrogen atom of spirodilactam of formula II)]; m≥0; X is H, glycidyl, (meth)acryl, allyl or the like; Y is 2-hydroxy-1,3-propadiyl; P is divalent group derived from divalent aromatic alcohol; (p) is 0-3}.  
     EXAMPLE: 1,6-Di[4-(4-hydroxyphenylisopropyl) phenyl]-1,6-diazaspiro[4,4]nonane.  
     USE: A raw material for films and moldings.  
     PROCESS: The solution of hydroxy-containing primary amino compound of the formula, H-R-NH is reacted with 4-oxoheptane dicarboxylic acid etc. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61117140-A (JP)
Inventor: ISHIKAWA HARUMI
IPC: C04B18/24
Filed: 1984-11-13
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-S61117788-A (JP)
Title: Method and device for refreshing and data checking of semiconductor memory
Inventor: TAGUCHI MASAO
IPC: G11C29/00
Filed: 1984-11-13
Abstract: PURPOSE:To shorten a refresh overhead by checking memory data of a memory cell of an optional row in a column in refreshing operation and writing already- checked correct data on a cell of other column. CONSTITUTION:When an error is detected in read data, a detecting circuit 8 generates output DET, and thereby, a correcting circuit 9 inverts read data D, -D and makes error correction and sends out to the succeeding stage. In a reading mode, output data of the correcting circuit 9 is sent out to the outside through amplifier stages 10-12 controlled by clocks phi1-phi3. On the other hand, in a refreshing mode, phi1-phi3 are not driven, and accordingly, an output of the correcting circuit 9 is not sent to the outside. At this time, an output of the correcting circuit 9 is stored in a shift register 13, and correct data in the register 13 are written on one column of a memory cell array 1 at every refresh period through a column I/O switch.
Patent JP-2001062912-A (JP)
Title: Biaxially oriented polyester film and manufacture thereof
Inventor: NAGURA KOJI
IPC: C08J5/18
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film having good coating performance and slitting characteristics. SOLUTION: The biaxially oriented polyester film has a number of localized electric charges of 5 pcs/m2 or less, preferably 1 pc/m2 or less. Roughness of at least one of the sides of the film is 0. 02-1 μm in center line average roughness (Ra). The biaxially oriented polyester film can be wound up in such an atmosphere that the relative humidity is in the range of 30-95%, while the film is being destaticized by a destaticizer.
Patent JP-H06206196-A (JP)
Title: Method and device for optimizing moving time from pressing member of cutter
Inventor: BORUFUGANGU MOORU
IPC: B26D7/02
Filed: 1993-08-19
Abstract: PURPOSE: To optimize the unproductive motion time of holdfast beam after cutting, by detecting distance of a holdfast beam to an article when the holdfast beam descends onto a plate-shaped article to cut the same, and then ascends after the cutting, and stopping the ascending of the holdfast beam when a predetermined distance is detected. CONSTITUTION: In a Guillotine cutter where a holdfast beam 8 ascends and descends in interlocking with the ascending and descending motion of a cutting blade 7 supported by a gate-shaped frame 9, and an articles 1 such as the stack of paper and cardboard is cut in a state that the article 1 is pressed by this holdfast beam 8, a photoelectric device-type sensor 14 comprising a light source and a photoelectric cell is mounted under an effective surface 8a of the holdfast beam 8 contacted with the article 1 within a range of opposite end surfaces of the holdfast beam 8.  The ascending motion of the holdfast beam 8 is controlled to be immediately terminated through an electric circuit when the holdfast beam 8 ascends after the article 1 is cut, and the sensor 14 stops its motion, from a condition that the light source is interrupted when the holdfast beam 8 is contacted with the articles 1 to press the same, and the sensor 14 is started.
Patent JP-H1080292-A (JP)
Title: Production of l-aspartic acid
Inventor: WATANABE NAOYUKI
IPC: C12P13/20
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically producing L-aspartic acid without isolating an intermediate product by using butane, oxygen and ammonia as raw materials. SOLUTION: L-aspartic acid is produced according to the following process: A process 1 for obtaining maleic anhydride by subjecting butane to a vapor phase catalytic oxidation with oxygen. A process 2 for obtaining a maleic acid aqueous solution by absorbing maleic anhydride with water. A process 3 for carrying out a reaction for isomerizing maleic acid obtained in the process 2 and ammonium maleate from the last process 5 and ammonia into ammonium fumarate in the presence of isomerase and reaction for producing ammonium L-aspartate by subjecting at least part of the isomerization product and ammonia to an enzymatic reaction in the presence of aspartase in an aqueous medium. A process 4 for obtaining an L-aspartic acid crystal by adding maleic acid. A process 5 for recovering the L-aspartic acid crystal and recycling a mother solution containing ammonium maleate to the process 3.
Patent JP-S60131040-A (JP)
Title: Rotor of ac generator for vehicle
Inventor: NAKAMURA SHIGENOBU
IPC: H02K1/24
Filed: 1983-12-19
Abstract: PURPOSE:To eliminate an interference sound between a pole core and tees by mounting a ring made of a nonmagnetic material in a space formed between pawls of the core so that the outer periphery of a rotor opposed to the tees becomes a cylindrical shape having no irregular surface. CONSTITUTION:A pair of pawl-shaped pole cores 1 of lander type which form a rotor are mechanically fixed to be disposed inside a stator on a shaft. The pawls 1-p, 1-p' of the cores 1 are so formed that the inner radial widths (m'), (n') become smaller than the outer radial widths (m), (n) at the roots and ends of the pawls to prevent the magnetic flux between the pawls from leaking and to effectively supply the magnetic flux to the stator. Resin rings 3 made of a nonmagnetic material are mounted in the spaces between the pawls 1-p and 1-p' of the cores 1 and between the back 1-b of the pawl and a rotor coil 5. Thus, the interference sound between the centrifugal wind and the irregular tees of the stator due to the fan effect of the sides of the cores can be eliminated.
Patent JP-H1082574-A (JP)
Title: Cooling storeroom
Inventor: KAGEYAMA KAZUYUKI
IPC: F25D21/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To protect the temperature of a storage chamber from rising during a defrosting operation and efficiently perform the defrosting operation. SOLUTION: A cold air return port 19 for circulating the cold air of a storage chamber S to a freezing chamber F side is provided at a position lower than a heater 12 provided on a drain pan 9. Air heated by the heaters 11 and 12 during a defrosting operation rises toward a ceiling side. However, since the cold air return port 19 is provided below the heater 12, heated air does not enter the storage chamber S from the cold air return port 19. Even if the heated air is gradually stored in the ceiling part, it does not easily enter the storage chamber S. The temperature rise in the stotage chamber S is avoided so that stored products are protected from being defrosted. Further, the heated air ciriculates in the periphery of a cooler 5 and is retained without its leakage to the storage chamber S side. Thus, a defrosting operation can be efficiently performed in a short time.
Patent JP-S60130676-A (JP)
Title: Production of pitch for carbon material
Inventor: ITOI MASAAKI
IPC: C10C3/10
Filed: 1983-12-19
Abstract: PURPOSE:To obtain pitch which is homogenous, has good spinnability and is suitable for use in the production of carbon fiber, by subjecting petroleum heavy oil to a first stage heat treatment, treating the resulting isotropic pitch with a solvent and subjecting the resulting pitch to a second stage heat treatment. CONSTITUTION:Petroleum heavy oil is subjected to a first stage heat treatment at 400-500 deg.C under atmospheric or reduced pressure. The resulting pitch formed by the first stage heat treatment is separated into isotropic pitch and mesophase pitch. The isotropic pitch is treated with solvents in such a manner that it is treated with toluene and then with quinoline. Quinoline is evaporated from the quinoline-soluble matter obtd. by the solvent treatment to remove it and to obtain pitch contg. a toluene-insoluble, quinoline-soluble pitch content of 50- 95wt%. The pitch is subjected to a second stage heat treatment comprising heating it at 400-500 deg.C under atmospheric pressure for 1min-1hr to obtain the desired pitch.
Patent JP-H04119170-A (JP)
Title: High-density polyethylene resin composition for monofilament
Inventor: FUKUDA YOSHIAKI
IPC: D06M101/16
Filed: 1990-09-08
Abstract: PURPOSE:To obtain the subject composition capable of giving a filament having excellent transparency by compounding specific amounts of calcium stearate and zinc stearate to a high-density polyethylene having specific physical proper ties, and polymerized in the presence of a supported Ziegler-type catalyst having high activity. CONSTITUTION:Ethylene is polymerized with a supported Ziegler-type catalyst having high activity to obtain powder of a high-density polyethylene having a melt flow rate of >=0.5 and <1.5. The polyethylene powder is compounded with 0.15-0.3 pts.wt. of calcium stearate and 0.03-0.1 pts.wt. of zinc stearate as lubricants to obtain the objective high-density polyethylene resin composition capable of giving a monofilament having improved transparency, colorable to clear color and free from color mottling.
Patent JP-H0797163-A (JP)
Title: Handrail device in car of elevator
Inventor: UEDA KAZUO
IPC: B66B11/02
Filed: 1993-09-24
Abstract: PURPOSE:To easily mount a hardrail device by work from inside a car by providing such a constitution that a supporting fixture is fastened to a wall with a fastening screw by work from inside the car to mount a hardrail bar to this supporting fixture by a mounting screw. CONSTITUTION:A seat plate 10 is provided on the reverse surface of a wall 2, and a welding nut 11 is mounted to this seat plate 10. A plurality of supporting fixtures 3 arranged to separate from each other in the horizontal direction are provided inside a cage 1 of the wall 2, to provide a hole 12 recessed in the front end part side of these supporting fixtures, and each supporting fixture 3 is fixed by inserting a fastening screw 13, arranged in a condition of burying its head part in this hole 12, through a spring washer 6 to the hole 12 to screw the fastening screw 13 to the welding nut 11 provided in the seat plate 10. In a part to the front end of each supporting fixture 3, a recessed part 14 of opening the hole 12 is formed, and a hardrail bar 7 is arranged so as to cover an opening part of the hole 12 in this recessed part 14. This handrail bar 7 is fixed by screwing a mounting screw 8, inserted through a spring washer 9 from a lower side to the supporting fixture 3, to the handrail bar 7.
Patent JP-S6296965-A (JP)
Title: Copying device
Inventor: NISHI KENICHI
IPC: G03G21/02
Filed: 1985-10-24
Abstract: PURPOSE:To restrict an unnecessary copying by permitting copies whose number is equal to the number set preliminarily to an incorporated card to obtain if a password number inputted with a password number input key is correct. CONSTITUTION:When a card 1 is inserted to an insertion part 4 and the key K of an operation part 6 is operated to input the password number and required operation is performed, the number set to an IC chip of the card is read by a reader 8, and an output 11 is outputted and is given to a control part 7 and a copying part 9 if the read number is not zero. The inputted password number is checked by the control part 7; and if the password number is correct and the output 11 is outputted, copying is performed one by one or continuously by operating the operation part 6. At every time copying, a pulse is generated from a signal generator 10 to subtract one from the numerical value in the IC chip 2, and the allowable number of copied is always updated and recorded on the card 1. Thus, the unnecessary copying is restricted.
Patent JP-H0399699-A (JP)
Title: Adjustment method of body expansion timing for clothing press and its device
Inventor: YAHIRO HIDETAKA
IPC: D06F73/00
Filed: 1989-09-13
Abstract: PURPOSE:To enable the press finish most suitable for the size of clothes by adjusting the body expansion timing with the expansion of the air pad of the body part after a predetermined time adjusted on the basis of the signal corresponding to the size of clothes measured after start of the switching operation of the press device. CONSTITUTION:In clothes covered on the body in the position of changing clothes, the opening width of the front part is detected with a detector 13. On the basis of a signal for every opening width of the front part detected with a detector, an expansion timing signal is computed according to the preset program at an electronic control circuit. This expansion timing signal is made short in time when the size of clothes is large but it is made to become longer in accordance with the reduction in the size of clothes. Thus, the signal is made to be a signal of expansion waiting time. Then, when the heating plane 6 of a pressor begins to be switched on and off, the expansion timing signal is output at that moment immediately after elapse of the expansion waiting time, and an air pad 5b begins to expand. Since the expansion waiting time is adjusted by the size of clothes, the air pad expands in the most appropriate condition to properly remove the wrinkles of clothes and simultaneously press them with the pressor in the condition that does not expand too much.
Patent JP-S60130033-A (JP)
Title: Built-in resistor of cathode ray tube
Inventor: HATA KATSUHIKO
IPC: H01J29/50
Filed: 1983-12-16
Abstract: PURPOSE:To make possible to effectively avoid insulation deterioration or destruction of an insulating coat in cases such as when dealing with knocking, by suitably allocating the resistance values of a resistor layer. CONSTITUTION:A resistor layer 5'a is mounted in a cathode ray tube with an electron gun body. It comprises a part 5'al wherein the pitch having a zigzag shaped winding pattern between the terminal 4 and the max. potential difference position P' at which the difference of the surface potential of an insulating coat and the potential of a resistor layer 5'a becomes maxinum when a voltage is applied is used as its small pitch p1, and a part 5'ah which is continuous with the part 5'al and wherein the pitch having a zigzag shaped winding pattern between the max. postential position and a CV electrode terminal 3 on the high-tension side is used as its large pitch. According to this construction, the potential of each part of the resistor layer 5'a are raised as a whole, around the max. potential difference position P' and the potential difference on the insulating coat is reduced compared to the conventional built-in resistors.
Patent JP-H02131471-A (JP)
Title: Preparation of pylidadinones
Inventor: MAIKERU IERANDO
IPC: C07D237/24
Filed: 1989-09-13
Abstract: Improved method for the manufacture of plant regulant pyridazine-4-one carboxylic acids, which comprises the step of decarboxylating a 4-oxo-3, 5-pyridazine dicarboxylic acid to give a 4-oxo-5-pyridazine carboxylic acid by treatment with 95-100% sulphuric acid at 160 DEG C-180 DEG C using a reactant: acid weight ratio of about 1:4 to 1:10.
Patent JP-H1059227-A (JP)
Title: Crawler type running device
Inventor: NONAKA MASANA
IPC: B62D55/116
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent a crawler from disengaging at running on the right and left inclined ground by fixedly providing a shaft extending in the longitudinal direction on the inner face of a running frame, and supporting a lower rolling wheel centering around the shaft capably of being tilted. SOLUTION: A lower rolling wheel 5 is formed into a hourglass shape out of a small diameter part on the center, taper parts 20, 20 on the right and left sides, and flange parts 21, 21 on the right and left end parts. A rolling wheel fork 17 supporting the lower rolling wheel 5 can be tilted right and left centering around a shaft 15 in the longitudinal direction.  Consequently, even when a crawler 6 is inclined because of right or left inclination of the road surface G, the lower rolling wheel 5 is inclined right or left following to the crawler 6, the guide action of the crawler 6 by the lower rolling wheel 5 is held even if the contact state of the right and left taper parts 20, 20 is held with the projection 22 of the crawler 6, and in addition because a plurality of the lower rolling wheels 5 independently have the guide action, the crawler is surely prevented from disengaging at running on a complicated right and left inclined ground.