baber/WOPTO huggingface dataset:
Patent JP-S6186530-A (JP)
Title: Tap-controlled gas type hot-water supplier
Inventor: TSUTSUI OSAMU
IPC: F23N5/00
Filed: 1984-10-04
Abstract: PURPOSE:To reduce the ratio of the time of combustion to the time of extinguishing fire, eliminate the possibility of sudden boiling or the like and reduce the hunting of hot-water temperature by a method wherein the hot-water temperature is controlled by the intermittent combustion of a burner through the ratio of the time of combustion to the time of extingushing the fire. CONSTITUTION:Water in the pipeline of the device is circulated by a pump 4 from a water suppling pipeline 6 to the upstream side of a water flow sensor 11 in the pipeline 6 through a heat exchanger 1, a hot-water pipeline 3 and a return pipeline 5 while the water is heated during passing through the heat excahnger 1. In this case, the intermittent combustion of the burner 7 is controlled by a control panel 14 based on the ratio of the time, in which the burner is operated, to the time, in which the fire of the burner is extinguished, therefore, the circulating water is heated up to a set temperature and is maintained in the set temperature.
Patent JP-S6269731-A (JP)
Title: Radio transmitter-receiver
Inventor: KASAI YOSHIHIKO
IPC: H04B1/3822
Filed: 1985-09-20
Abstract: PURPOSE:To securely perform a termination action even if a power source is mistakingly operated by providing an electronic switch turned on by a control signal transmitted from the control part of a radio transmitter/receiver in a movable radio telephone system only in the middle of calling. CONSTITUTION:A signal 11 turning on and off the power source switch 2 is transmitted to the control part 5, and the electronic type switch 10 is turned on only under calling by the control signal from the control part 5. Even if the power source switch 2 is turned off before a termination key 9 is pressed by user's erroneous operation, etc., in the midddle of calling, or before the call termination action is completed, the electronic type switch 10 is turned on because it is calling. Accordingly a power source to each part is not interrupted. However, the operation is shifted to the call termination action due to the signal 11 from the power source switch 12. Upon the completion of the call termination action, the off control signal 12 from the control part 5 turns off the electronic type switch 10, and the power source to the all parts are completely disconnected.
Patent JP-2001032432-A (JP)
Title: Roof construction method for wooden building and roof structure
Inventor: INAGAWA HITOSHI
IPC: E04B7/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the thermal insulation property by putting a plurality of rafters in parallel in the direction of roof gradient on a beam member of a roof part, putting a sheathing roof board on the rafters, and spraying a thermal insulation material on an inner side face of a beam member on a rear surface of a bed member. SOLUTION: A plurality of rafters 3 are put in parallel in the direction of roof gradient on a beam member 2 of a roof part 1 such as an eaves beam, a main house, and a ridge beam, and a sheathing roof board 6 are arranged in parallel on the rafters 3 by driving nails. A bed member 4 made of plywood is fixed and arranged between bottom faces of a plurality of refuters 3 by driving nails to form a ventilation passage N capable of communicating a space M between the rafters 3 with the outside. Next, a thermal insulation material 5 made of hard urethane foam is sprayed over an inner side face of the beam member 2 on a rear surface of the bed member 4, and an asphalt roof member 8 is arranged on the sheathing roof board 6 to spread a roof member 7. Consequently, it is possible to improve the airtightness and the thermal insulation property of an attic.
Patent JP-S60125261-A (JP)
Inventor: RUDORUFU BUIRATSUHA
IPC: F23K1/00
Filed: 1984-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001029398-A (JP)
Title: Small-sized motor-driven vehicle
Inventor: TAKAHASHI HIDEKI
IPC: A61G5/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized motor-driven vehicle capable of reducing the number of the processes of disassembly work. SOLUTION: A one-man motor-driven tricycle can be disassembled into a rear part 14 and a front part 15 at the middle part of the rear wheel 11 and the wheel 12 of a vehicle main body. On connection parts 21 and 22 formed on the front end of the rear part 14 and the rear end of the front part 15, a locking mechanism for locking a lock pin provided on a lock lever 30 to a front side lock groove and a rear side lock groove and holding the front part 15 and the rear part 14 in a connection state is provided. The lock lever 30 is turnably attached, and since a stand 35 is integrally fixed, the stand 35 is turnable accompanying the turning of the lock lever 30. Thus, the operation of the lock lever 30 and the turning of the stand 35 that are separately performed conventionally are simultaneously performed. Thus, for the motor- driven tricycle, the number of the processes of the disassembly work is reduced.
Patent JP-S58113757-A (JP)
Title: Manufacture of artificial carrier
Inventor: IKEDA MIKIO
IPC: G01N33/548
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a carrier preservable for a long period of time and having an excellent characteristic, by forming particles in an aqueous solution containing gelatin, water soluble polysaccharides and sodium polymetaphosphate adding an acid in a specific pH range and cooling at a specific temperature or lower, then adding a cross-linking agent. CONSTITUTION:Gel particles are formed by stirring an aqueous solution containing gelatin, water soluble polyaccharides and sodium polymetaphosphate (not use an organic solvent together) keeping at gelling temperature or higher of the gelatin and adding an aqueous solution of acetic acid etc. adjusting at 2.5- 6.0pH. Said solution is cooled at <=10 deg.C after forming the gel particles and cross- linking is carried out by adding an aldehyde cross-linking agent such as formalin etc. A carrier for serological diagnosis etc. carrying an antigen etc. is obtained by centrifuging the cross-linked particles and washing. The carrier having an optional grain diameter is obtained and its yield is high and also, it is physically and chemically stable and moreover, it has a uniform property. Even if the carrier incorporated the antigen is freeze-dried and preserved, the antigen is not isolated and it is used at any time after a long period preservation.
Patent JP-H0258186-A (JP)
Title: Method for character recognition accompanied with division and separation
Inventor: SASAKI HIROSHI
IPC: G06K9/62
Filed: 1988-08-24
Abstract: PURPOSE:To improve the precision of character recognition by using a histogram in the vertical direction of a character image to accurately divided and separate it to right and left partial images. CONSTITUTION:A histogram 12 indicating the picture element density distribution in the vertical direction of a character image 10 where partial images 10-1 and 10-2 are brought into contact with each other is generated, and respective maximum value positions Max1 and Max2 of left and right partial images and an intermediate position M1 are obtained. The character image 10 is divided in the vertical direction at prescribed equal intervals in the range of maximum value positions Max1 and Max2 of the histogram. A position B of a division section which has a minimum number of times of traverse of the character image 10 and has a character width smaller than a prescribed value H and is nearer to the intermediate position M1 of the histogram is retrieved to set the division section. Thus, the character image 10 is thinned to partial images 10-1 and 10-2 and improve the precision of the whole of character recognition even when the left-hand radical and the right-hand radical of Chinese character are brought into contact with each other with respect to the character image 10.
Patent JP-S59101026-A (JP)
Title: Magnetic head
Inventor: SAKURAI TAKAO
IPC: G11B5/10
Filed: 1982-11-30
Abstract: PURPOSE:To realize a magnetic head which is increased in hardness and can always keep a fixed gap width against wear caused by magnetic tapes and make highly dense magnetic recording, by using a rhodium foil formed by electroplating method as a gap material for the magnetic head. CONSTITUTION:A rhodium foil 14 of about 0.5mum in thickness obtained by electroplating method is put between core half-bodies 15 and 16 constituting a magnetic head made of a magnetic substance, such as permalloy, etc., together with a protective frame 13. Then the core half-bodies 15 and 16 are mechanically held by half-split core holders 17 and 18 which are constituted to have a prescribed shape with zinc die casting, etc., and the core half-bodies 15 and 16 are bonded to the half-split core holders 17 and 18 with a heating type bonding agent. In the next manufacturing process, the protective frame 13 is removed by leaving the rhodium foil 14 alone and, after prescribed magnetic head manufacturing processes, a magnetic head with a narrow gap is obtained.
Patent JP-H0533952-A (JP)
Title: Leg of home-use foot warmer
Inventor: MITANI SHIGETAKA
IPC: A47B9/14
Filed: 1991-07-25
Abstract: PURPOSE:To provide a leg of a home-use foot warmer which can be easily extended or retracted and which can be manufactured in less-expensive cost with a simple structure. CONSTITUTION:A leg of a home-use foot warmer having a leg main body 1, a sliding cylinder 2 slidably installed in the leg main body 1 in a longitudinal direction thereof is provided, wherein an engaging groove 10 having a vertical linear part 11 and a plurality of engaging parts 12 communicating with the linear part 11 in a right angle crossed state is arranged at the leg main body 1. An operating member 17 having an engaging pin 28 held therein is rotatably arranged around a vertical axis of the sliding cylinder 2. The engaging pin 28 is inserted into the engaging groove 10. The operating member 17 is resiliently biased around the vertical axis and a resilient member 30 to cause the engaging pin 28 to be engaged with the engaging part 12 is installed between the operating member 17 and the sliding cylinder 2.
Patent JP-H0655148-A (JP)
Title: Apparatus for washing glass substrate
Inventor: MIYAZAKI KATSUHIRO
IPC: B08B3/04
Filed: 1992-08-06
Abstract: PURPOSE:To automatically perform the perfect and precise washing of a glass substrate group by simple constitution. CONSTITUTION:This glass substrate washing apparatus is equipped with a loader part 100 on which a cassette 3 storing a group of glass substrates 2 is placed, a washing part 200 equipped with a washing tank 27 and the washing jig dipping the group of the glass substrates 2 in the washing tank 27, the unloader part 300 on which the empty cassette 3 is placed and a transfer device 20 taking out the group of the glass substrates 2 from the cassette 3 of the loader part 100 to deliver the same to the washing jig 22 of the washing part 200 and taking out the group of the glass substrates 2 from the washing jig 22 after washing to introduce the same into the cassette 3 of the unloader part 300.
Patent JP-H0760060-A (JP)
Title: Removing device for nitrogen oxide in exhaust gas
Inventor: MORII ATSUSHI
IPC: B01D53/86
Filed: 1993-08-25
Abstract: PURPOSE:To remove particularly NO2 out of all of NOx and eliminate the lowering of denitration efficiency by installing an ammonia injection means in an exhaust gas flow path, forming an NOx adsorbent filling NOx adsorption layer section on the downstream of said means and also forming an NOx reduction catalyst filling NOx reduction layer section on the downstream of the NOx adsorption layer. CONSTITUTION:An ammonia injection means 3 is installed in an exhaust gas flow path 2, and an NOx adsorbent filling NOx adsorption layer section 5 is formed on the downstream of said means, and also an NOx reduction catalyst filling NOx reduction layer 6 is formed on the downstream of said NOx adsorption layer section. Thus the most part of NOx (sometimes NO2) generated at the starting time is adsorption removed by the adsorption layer 5. The adsorbed NOx is desorbed following the temperature rise and exhausted, and the total NOx concentration is on the low level because of the following reason. The reason is that the NOx adsorbent can be used repeatedly, and a part of adsorbed NOx is reduced to N2 by the adsorbent itself to reduce the total NOx amount. Further, NO2 is reduced by a denitration catalyst placed in the post-stream, and the denitration performance is not lowered to a large extent.
Patent JP-H10264024-A (JP)
Title: Grinding wheel unbalance measuring method
Inventor: TSUKAMOTO SHIGEMI
IPC: B24B45/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To accurately detect vibration caused by unbalance of a grinding wheel without heightening the detecting sensitivity of a vibration sensor by detecting the vibration of a wheel spindle in the rigidity reduced state of a bearing for supporting the wheel spindle or a bearing for supporting a wheel spindle stock. SOLUTION: A selector valve 25 is actuated to communicate a hydraulic pump 28 and an oil passage 6 through throttles 6a, 6b, 6c, 6d. Operating oil suitable for high rigidity is therefore fed to static pressure pockets 4a, 4b, 4c, 4d. Operating oil suitable for low rigidity is fed to the static pressure pockets 4a, 4b, 4c, 4d by communicating the hydraulic pump 28 and an oil passage 7 through throttles 7a-7d. The rigidity of a static pressure radial bearing for rotatably supporting a wheel spindle can be changed easily by thus switching the oil passage 6 and oil passage 7 connected to the hydraulic pump 28 by the selector valve 25. The wheel spindle can therefore be made low in rigidity only at the time of measuring unbalance after replacing a grinding wheel.
Patent JP-H0374895-A (JP)
Title: Multilayer copper coated laminated board
Inventor: OCHIAI TAKASHI
IPC: H05K3/46
Filed: 1989-08-15
Abstract: PURPOSE:To realize mass production and reduction of processes by forming an inner layer copper circuit board readily by drill-processing or router- processing a copper foil, and by manufacturing a multilayer board by one formation. CONSTITUTION:An inner layer circuit pattern 1 is composed of an inner layer circuit part 2, a flow end part 3 and a connecting part 4 between two-point chain lines. The inner layer circuit part 2 is provided with a number of clearance holes 7. The flow end part 3 is provided to keep a board thickness as constant as possible during formation, to prevent resin from flowing out and to manufacture a reference hole 6 for processing after pattern print, etc. The connecting part 4 connects the inner layer circuit part 2 and the flow end part 3 which are connected integrally to form an inner layer circuit pattern 1. From the final multilayer wiring board size 5, flow end part 3 and the connecting part 4 are excepted. The inner layer circuit board which is thus obtained is used for a versatile low multilayer board.
Patent JP-H0259273-A (JP)
Title: Diamond bead for diamond wire saw
Inventor: TOGE NAOKI
IPC: B24B27/06
Filed: 1988-08-23
Abstract: PURPOSE:To prevent the wear cut of a wire core bar by the bead rotation by providing a bar groove filling up the fixing material of a core bar and diamond heads on the fitting face to the core bar. CONSTITUTION:A bar groove 3 is provided on the inner face of a fitting member 2, in the diamond beads 10 arranged with the fitting member 2 on the inner periphery of an abrasive material layer 7. This bar groove 3 is provided over the whole length of the fitting member 2. Against the impact under cutting the diamond bead 10 is not rotated, the abnormal earlier wear is eliminated and the tool life is prolonged. Due to no diamond bead being moved the contact of the wire core bar 4 to the beads internal face is eliminated and there is cutting damage of the wire core bar.
Patent JP-H0953479-A (JP)
Title: Engine control device of construction vehicle
Inventor: OOWADA YOSHINOBU
IPC: F02D41/38
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To return a throttle to a designated low rotation position when an engine is stopped so as to reduce the engine burden at the next time of starting the engine. SOLUTION: When an operator turns on a key switch 6, a controller 7 drives an engine stop motor 12 to be open, so that an engine 9 is started. The control input of a throttle 1 is detected by a potentiometer 2, and according to the detection signal, the controller 7 controls a governor driving motor 11 to adjust the rotating speed of the engine 9. When an operator turns off the key switch 6, the controller 7 drives the engine stop motor 12 to close, so that the engine 9 is stopped. The stop of the engine is detected by a rotating speed sensor 10, and according to the detection signal, the controller 7 controls a throttle driving motor 5 to return the throttle 1 to a designated low rotation position (e.g. idling position).
Patent JP-S58111989-A (JP)
Inventor: NISHIOKA YOSHIKI
IPC: G10L15/28
Filed: 1981-12-25
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-H0959871-A (JP)
Title: Improved cellulose fiber, its production and fiber product
Inventor: WATANUKI TOSHIO
IPC: D06M101/06
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulose fiber having stain removing properties of fastness to repeated washing by providing an ammonia-treated cellulose fiber with a specific ester. SOLUTION: An ester is formed from at least one polycarboxylic acid containing at least three or more carboxyl groups selected from the group consisting of 1,2,3,4-butanetetracarboxylic acid, tricarballylic acid and citric acid, a polyethylene glycol and at least one hydrophilic polyol containing at least two alcoholic hydroxyl groups selected from the group consisting of a polyethylene glycol, bisphenol A, pentaerythritol and a polypropylene glycol. A cellulose fiber is treated with liquid ammonia, the ester is stuck into part or the whole of the cellulose fiber and/or impregnated into the interior of the fiber and the cellulose fiber is heat-treated to give the objective cellulose fiber.
Patent JP-H1147862-A (JP)
Title: Manufacture of hose ferrule
Inventor: KATAYAMA TOSHIYUKI
IPC: B21D53/88
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost and to enable the manufacture of a metallic tool having large diameter of a head part by forming a cylindrical socket part at the end part with a cold-forging to a bar-like blank, heating, forming to a prescribed shape with a cross rolling, finish-working and fixing a nipple in the inner part of the socket. SOLUTION: The cylindrical socket part is formed from the bar-like blank at one end part with the cold-forging to make a metallic tool preform. The metallic tool preform is heated to 900-1200 deg.C in a high-frequncy induction heating device under inert gas atmosphere. A notch is formed with the cross rolling machine and the notch is enlarged and a neck part 7 is formed to be long. A spherical head part 8 is formed while forming the round surface at the end part of the neck part 7 to manufacture a metallic tool intermediate body 9. An oil passage is shaven in the metallic tool intermediate body 9 and the upper and the lower surface of the head part 8 are shaven or pressed to finish the body to a flat spectacle shape. The nipple is fixed with brazing, etc., to form a hose ferrule.
Patent JP-H0631422-A (JP)
Title: Hot chamber die casting method and apparatus therefor
Inventor: MIKI ISAO
IPC: B22D17/00
Filed: 1992-07-16
Abstract: PURPOSE:To prevent the development of blow hole and the entrapment of coarse oxide by injection-casting molten metal in cavity after supplying reactive gas into the cavity while cutting off the communication of a pouring gate and a runner sprue. CONSTITUTION:The molten metal 20 in a melting furnace 10 is introduced into a goose neck 11, and by pressing down with a piston 12, the molten metal is pressed into the cavity 18. As this preparation, a movable die 17 is set to a fixed die 16 and by advancing a flow divider 2, the sprue 14 is blocked with the tip part of the flow divider 2. By operating a reactive gas supplying means 4 and a control means 5, the reactive gas is supplied into the cavity 18 through the peripheral side of the flow divider 2. Further, the intrusion of the reactive gas into the goose neck part 11 is perfectly prevented. The supplying means 4 is stopped and the flow divider 2 is retracted to pour the molten metal into the cavity 18. The molten metal in the cavity 18 and the runner sprue 15 is taken out after solidification.
Patent JP-H0852476-A (JP)
Title: Superoxidized water forming device
Inventor: YAMAGUCHI YOSHIO
IPC: C02F1/46
Filed: 1994-08-12
Abstract: PURPOSE:To provide a superoxidized water forming device which forms superoxidized water with good productivity in spite of the small-sized device. CONSTITUTION:A salts adding section which is one of constituting elements of this superoxidized water forming device is illustrated. Granular salts (common salt, Glauber's salt, etc.) are put into a vessel 21. A valve 22 is so controlled as to attain specified opening angle from a control section to supply a specified amt. of the salts to an aspirator 23 at all times. This aspirator 23 incorporates the salts into the city water passing the inside thereof. Consequently, the water of the salts of the specified concn. is continuously obtd. and the superoxidized water is eventually formed continuously until the desired volume is attained. Since the vessel 21 is arbitrarily replenished with the salts, the vessel 21 of a small size suffices and the formation of the superoxidized water forming device to a smaller size is possible. The device is adequate when used for household and medical treatment.
Patent JP-H0879301-A (JP)
Title: Packet communication control method and communication network connector and terminal equipment
Inventor: ABE MUTSUMI
IPC: H04L12/00
Filed: 1994-09-05
Abstract: PURPOSE: To communicate a video packet and an audio packet with quality in matching a speed of respective communication networks between the communication networks whose transmission speed differs. CONSTITUTION: A video packet, an audio packet, a control data packet and a data packet sent from a high speed communication network 1 to a low speed communication network 2 are stored tentatively in packet buffers 43, 44, 48, 49 respectively. When the packets stored in the packet buffers 43, 44, 48, 49 are in contention, a packet transmission control section 45C controls which packet of them to be transferred based on the setting of an allowable abort rate and priority. Thus, the video packet and the audio packet are communicated between the communication networks whose transmission speed differs without losing the real time performance of a video image and an audio image and deteriorating the quality of the video image and the audio image.
Patent JP-H0634673-A (JP)
Title: Method for judging noise of dc current measurement
Inventor: YAMAGUCHI SATORU
IPC: G01R29/26
Filed: 1992-07-15
Abstract: PURPOSE:To judge whether fluctuation is caused by a noise or not properly and then to improve measurement accuracy for measuring DC current when the fluctuation of the DC current is detected. CONSTITUTION:An AC fundamental wave signal which is obtained by eliminating DC voltage and a noise by a band-pass filter 2 is compared with an AC measurement signal where only the DC voltage is eliminated by an attenuator 4 by comparators 5a and 5b and it is judged that the noise exists when the level of the AC measurement signal is larger than the AC fundamental wave signal.