baber/WOPTO huggingface dataset:
Patent JP-H03271435-A (JP)
Title: Infiltration drainage device and washing method therefor
Inventor: SUZUKI SATOSHI
IPC: E03F5/10
Filed: 1990-03-20
Abstract: PURPOSE:To maintain the function of infiltration by housing a pipe unit in an infiltration hole, filling external space around the infiltration hole with gravel, providing a manhole on the ground surface and internally so fitting a filter as to be detachable. CONSTITUTION:A pipe unit 2 is coaxially housed in an infiltration hole 1 along the axial center thereof, and external space around the infiltration hole 1 is filled with gravel 6 having a larger diameter than the diameter of a small hole 3a formed on the peripheral wall of a drain pipe 3. Then, a concrete bottom plate 7 is placed on the top of the hole 1 and a concrete manhole 8 is provided on the upper surface of the bottom plate 7. Then, the third filter 12 is so housed in the upper part of the drain pipe 3 as to be detachable, while the first and second filters 10 and 11 are so housed in the manhole 8 as to be detachable. Large dirts such as a dead leaf and a pebble carried together with rain drops are arrested with the filters 10 to 12 for removal. According to the aforesaid construction, the long-term function of infiltration can be maintained.
Patent JP-H05284794-A (JP)
Title: Method and apparatus for operating variable speed pumped storage hydroelectric generator facility
IPC: H02P23/00
Filed: 1992-03-27
Abstract: PURPOSE:To easily restart after an accident is recovered by continuously operating a power converter to regenerate an accident current to be input to a DC link capacitor to a main circuit when a main circuit voltage at the time of a system accident reaches a predetermined voltage, and controlling a voltage of the capacitor to a constant voltage. CONSTITUTION:When a three-phase short-circuit accident occurs at a transmission line 8, etc., and a bus voltage detected by voltage detecting means 16 does not reach a predetermined voltage, a power converter 12 and an inverter 15 are stopped. Then, when a DC link capacitor voltage VC is raised due to an accident current to be input to the capacitor 13 through the inverter 15, energy stored in the capacitor is consumed by the operation of a chopper 14. On the other hand, when it is judged that the bus voltage reaches a predetermined voltage at the time of an accident, the inverter 15 is stopped, but the converter 12 is continuously operated to regenerate it. Thus, it is so controlled that the voltage VC becomes constant.
Patent JP-H08244727-A (JP)
Title: Automatic affixing device for adhesive tape
Inventor: MIYAMOTO KEN
IPC: B65B51/06
Filed: 1995-03-03
Abstract: PURPOSE: To feed an adhesive tape without slacking the adhesive tape by guiding the adhesive tape under a stretched state by drawing the adhesive tape by suction, and at the same time, accurately affix the adhesive tape on an article to be affixed while keeping the affixing error small by detecting the article to be affixed by a sensor. CONSTITUTION: After being wound on an adhesive tape attaching arm 2, the leading end of an adhesive tape (a) is pulled out and made to pass both auxiliary roller guides 3b, 3c, and inverted by a rotation roller guide 3 so as to face diagonally downward, and at the same time, extended downward by top and bottom both suction guides 4, 5. In the meantime, an article to be affixed is loaded on a table (1a), and the side end is made to meet a side piece (1b), and at the same time, a positioning is done by moving the table (1a) by a crunk lever (1d), etc. Then, after placing the leading end of the article to be affixed between top and bottom holding rollers 8 for feeding, the holding rollers 8 for feeding are rotated with an endless chain 8f by a motor 8e, and the article to be affixed is made to pass on an affixing table (1f).  Then, conforming to a detection of a sensor 7, the adhesive tape (a) is fed and automatically affixed at an specified location on the article to be affixed.
Patent JP-H04313086-A (JP)
Title: Synthesized short-circuit testing circuit
Inventor: KAMEI KENJI
IPC: G01R31/327
Filed: 1991-04-03
Abstract: PURPOSE:To make charging polarity variable in addition to use as a single power supply by applying the second output voltage on the capacitor of a voltage source circuit through the charging breaker of the voltage source circuit, and cutting off an advanced current flowing through the voltage source capacitor. CONSTITUTION:Before the short-circuit test, an inputs switch 2 and an auxiliary breaker 5 are opened, and a breaker under test 6 and a breaker 12 for charging a voltage source circuit are closed. When the switch 2 is closed at an arbitrary time, a voltage is applied from a short-circuit generator 1 on the primary winding of a step-up transformer 4 through the switch 2 and a reactor 3 for adjusting the shortcircuit current. At the secondary side of the transformer 4, a closed circuit including the breaker 12 and a capacitor 11 of the voltage source circuit is formed through a high-voltage tap. At this time, the phase-advanced current, which is approximately determined by the generated voltage in the secondary side of the transformer 4 and the capacitor 11, flows through the breaker 12.
Patent JP-S52155120-A (JP)
Title: Corrosion resisting cast iron
Inventor: OZAKI TOSHINORI
IPC: C22C37/06
Filed: 1976-06-18
Abstract: PURPOSE: Corrosion resisting cast iron which accelerates the ionization of Cu ion and having superior properties to the bacterial corrosion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61229861-A (JP)
Title: Production of phenyl chlorothioformate
Inventor: TSUZUKI KENJI
IPC: C07C329/02
Filed: 1985-04-05
Abstract: PURPOSE:To obtain simply and safely a compound useful as an intermediate for synthesizing agricultural chemicals and drugs, by reacting a phenol with perchloromercaptan, a sulfite and conc. sulfurnic acid in an organic solvent and adding a dehydrohalogenating agent to the reaction solution. CONSTITUTION:A phenol (e.g., tert-butylphenol) is reacted with perchloro methylmercaptan, a sulfite (e.g., sodium hydrogensulfide), and conc. sulfuric acid in an organic solvent such as carbon tetrachloride, etc. in the presence of a small amount of an alkali metal iodide at -10 deg.C - room temperature. Then a dehydrohalogenating agent (e.g., aqueous solution of NaOH) is added to the reaction solution, to give the aimed substance. The reaction is carried out by using >= equimolar amounts based on the phenol or perchloromethylmercaptan and the sulfite and >=1/10mol based on perchloromethylmercaptan of conc. sulfuric acid.
Patent JP-H05279956-A (JP)
Title: Yarn cutter
IPC: B65H54/71
Filed: 1992-03-27
Abstract: PURPOSE:To make cut end smooth so as not to separate filament and facilitate the following operation by cutting a number of yarns pulled out from a creel stand with an electric heater of a metallic wire stretchingly provided on a U-shaped or bowed frame. CONSTITUTION:An electric heater 2 of a metallic wire such as Nichrome wire is stretchingly provided through a spring 4 and an electrical insulator 3 between both ends of a string part of a U-shaped or bowed frame to constitute the objective yarn cutter. A caster 5 is attached to the frame 1 and the yarn cutter is traveled between a creel stand and a tenser or guide and brought into contact with plural yarns pulled out from the creel stand to the tenser or guide to heat and cut these yarns.
Patent JP-2000269881-A (JP)
Title: Cdma mobile communication system
Inventor: TAKEO KOUJI
IPC: H04W36/36
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To correct a difference of communication quality between base stations if there is non-uniformity in traffic and a radio environment in a CDMA system. SOLUTION: A mobile station MSa select a base station independently through incoming and outgoing channels attended with fluctuation in communication quality and in external environment. For example, a base station BS1 with smaller reception object power DP1 is connected through the incoming channel and a base station BS2 with large interference is connected through the outgoing channel. As a result, a cell border Bup decided in the incoming channel differs from a cell border Bdown determined in the outgoing channel, and they are also different from a cell border B depending on a pilot signal. Traffic control in response to transmission power control on the basis of the communication quality is conducted independently of the incoming and outgoing channels and different base stations through the incoming and outgoing channels are selected to obtain the more efficient system.
Patent JP-H10269409-A (JP)
Title: Transfer system for automatic teller machine
Inventor: KAMIYA KAORI
IPC: G06Q40/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable the confirmation display of transfer information within specified days in the transfer of public charges and cards and processing on an automatic teller machine(ATM) as a transfer transaction within specified days even after the date of transfer when the transfer on the transfer date is disabled by the lack of the remainder to any designated financial institute. SOLUTION: The ATM is provided with a display select key for the transfer information and when a user inserts the card or a bankbook and presses the transfer information select key, the transfer information of user is possessed from the transfer information storage means of host computer and a retrieving means for personal information so that the transfer information can be displayed on the ATM. Besides, since the selection of key is performed on the ATM of user, information at the time of transfer is possessed and displayed on the ATM by a means for editing information required for transfer at the host computer so that the transfer is enabled on the ATM by paying charges or the like even after the transfer date. Thus, the transfer processing is enabled by the ATM.
Patent JP-S62228534-A (JP)
Inventor: ODASHIRO TAKESHI
IPC: E01C11/26
Filed: 1986-03-31
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-H07253193-A (JP)
Title: Temperature controlled trap
Inventor: KUBO HIDENORI
IPC: F16T1/08
Filed: 1994-03-15
Abstract: PURPOSE:To provide the temperature control trap which can maintain the function of a trap even when a valve port is blocked. CONSTITUTION:A communication paths 20 and 21 are formed between an inlet port 1 and an outlet port 2. A ball valve 22 is interposed between the communication paths 20 and 21 in such a way as to be freely rotatable. A through hole 23, a blow passage 24 and an orifice passage 25 are provided for the ball valve 22 with the angle of 90 parted. When a valve port 12 is blocked, the rotation of the ball valve 22 enables the inlet port 1 to be communicated with the outlet port 2 through the blow passage 24 or the orifice passage 25.
Patent JP-2000263767-A (JP)
Title: Ink jet recording apparatus
Inventor: SHINMACHI MASAYA
IPC: B41J2/01
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus which prevents an ink mist generated at the time of recording from adhering to members in the apparatus. SOLUTION: The ink jet recording apparatus which records by discharging ink from a recording means has a transfer means 2 for transferring a recording medium 1 and a carriage 4a movable while loading a recording head. A cover member 5 for covering a recording face is set via a predetermined distance to the recording face of the recording medium at the rear side in a recording movement direction of the carriage 4a.
Patent JP-S63238195-A (JP)
Title: Liquefaction of coal
Inventor: YAO TADASHI
IPC: C10G1/06
Filed: 1987-03-27
Abstract: PURPOSE:To improve liquid yield of coal liquefaction and simultaneously con trive stabilization of a liquefaction plant, by recycling a residue of a coal lique faction product removing ash from the residue to a liquefaction process and further subjecting the residue to hydrocracking. CONSTITUTION:Ash is removed by a method such as solvent extraction, supercritical extraction, centrifugal separation, gravitational sedimentation or gravity separation from a distillation residue obtained when coal liquefaction product is distilled. Then the ash-removed distillation residue is recycled to directly before the distillation process, liquefaction process or hydrogenation process. The liquefaction process is preferably carried out at 430-470 deg.C for 0.5-2hr in hydrogen pressure of 100-200atm. and as the liquefaction catalyst, an inexpensive iron based catalyst is preferably used together with a cocatalyst such as sulfur compound.
Patent JP-S52154952-A (JP)
Title: Driving apparatus
Inventor: SHIGEURA JIYUNICHI
IPC: F16D3/50
Filed: 1976-06-16
Abstract: PURPOSE: The driving apparatus which is small sized and has a good efficiency and is constituted that a cylindrical elastic element is installed inside of the outer cylinder on which the driving force is applied, and the driving force is transmitted to the driven shaft through said elastic material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04306946-A (JP)
Title: Composite terminal equipment
Inventor: KOREHISA YOICHI
IPC: H04L12/40
Filed: 1991-04-04
Abstract: PURPOSE:To realize a means by which a telephone number directory is optimized, for the user of each composite terminal equipment is automatically generated by making telephone call with the entry of a telephone opposite party without generation of the unique telephone number directly by each composite terminal equipment. CONSTITUTION:When a composite terminal equipment (2)22 calls other telephone set through a private branch of exchange 26 and enters a name of a call destination, a telephone number management table in a storage section is searched and when the name is not in existence therein, the name is inquired of a composite terminal equipment (1)21 managing the telephone number via a LAN 25 and a dial signal acquired from the composite terminal equipment 21 is sent to the private branch of exchange 26 to start a call of an opposite party telephone set entering in the talking state and after the end of talking, the telephone number corresponding to the name of the opposite party additionally registered to the telephone number management table of the storage section of its own terminal equipment and then the telephone talking processing is terminated.
Patent JP-S63240177-A (JP)
Title: Image input device
Inventor: SUZUKI MASAHARU
IPC: H04N5/222
Filed: 1987-03-27
Abstract: PURPOSE:To simplify the optical system of a camera part itself by arranging an attachment optical system which is inserted into the optical system of the camera part when the camera is changed in direction to a part other than a mount base. CONSTITUTION:When this image input device is used as a normal image input device, a power switch 7 is turned on, a subject original is placed on an original base sheet 8, and an image forming lens 1 is focused on the original. Then when a horizontal arm 2 and a vertical column 3 are folded and the image forming lens 1 is set in a long-distance photographic direction, the image forming lens 1 projecting from the horizontal arm 2 is put in the protection cylinder 4 of an attachment lens 9 for long-distance photography which is arranged nearly at the center part of the column 3. The focus of the image forming lens 1 is adjustable to an infinite distance through the lens 9.
Patent JP-S62228196-A (JP)
Inventor: TSUJI MASACHIKA
IPC: G21C15/16
Filed: 1986-03-28
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-H09256516-A (JP)
Title: Connector of partition panel
Inventor: UNO CHITOSHI
IPC: E04B2/74
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate a connection work of partition panels. SOLUTION: A connection member 14, a screw member 23 and a stopper 30 are provided at the corner of the upper part of a partition panel 2. After the partition panels 2 are butted, a hook 16 of the connection member 14 is engaged with an engaged portion of the panels 2 to be connected. In this connected state, a knob 24 of the screw member 22 is turned with a hand. Since both-sided panels 2 are connected with the connection member 14 and at the same time, the screw member 22 is arranged to push the stopper 30, a second end 36 of the stopper 30 is penetrated into a penetration hole 12 of the panels 2 to be connected.
Patent JP-S59210300-A (JP)
Title: Pipeline fixing device
Inventor: KITAZAKI JIYUNICHI
IPC: F28F9/26
Filed: 1984-04-11
Abstract: PURPOSE:To prevent the main body of a radiator from being applied with an unreasonable force and the pipeline fixing titment from being deformed by providing the pipeline fixing fitment with a gripping part for a tool as well as a guide part preventing the slip-off of the pipeline fixing fitment. CONSTITUTION:The pipeline fixing fitment 5 for a radiator for room cooling and heating is made of a metallic plate bent into L-shape and is connected to the main body of the radiator by screws 8 through holes 7 at the bottom 6 of the fitment. The vertical part of the fitment 5 is bored with a polygonal through hole 17 and a part of an outlet socket 15 is fitted thereinto. The fitment 5 is provided with a protuberance 18 for clamping the pipeline at the upper part thereof and the width of the protuberance is narrowed so as to facilitate gripping with a spanner or a monkey wrench in case a flare nut 3 is clamped or loosened. The guide part, provided with a plurality of bent parts 19 which are opposing each other so as to be parallel to the through hole 17, is constituted at the inner surface of the through hole 17 and, further, a bent piece 20 for clamping the pipeline, bent into the opposite direction of the bent part 19 for guiding, is formed so as to be opposed in parallel.
Patent JP-S60214981-A (JP)
Title: Printer
Inventor: ONO YUKIO
IPC: B41J11/48
Filed: 1984-04-11
Abstract: PURPOSE:To enable to print on a desired paper, by providing a means for discriminating a controlling code for designating a continuous paper or a slip paper, and a means for printing on the desired paper in accordance with the controlling code thus discriminated. CONSTITUTION:When printing data are received by a commanding part 211, if a continuous paper is designated in a paper-designating part 31, the state of the paper presently set is read from a monitoring part 212, and when the set paper is a continuous paper, printing is immediately started. If a slip paper is presently set, the slip paper is discharged downward, and printing on a continuous paper is started. When printing data designating a slip paper are received, the paper presently set is known from the monitoring part 212, and if the set paper is a slip paper, printing is started. If a continuous paper is presently set, the absence of the desired paper is reported to a superior device 1. Thereafter, when a slip paper is set, the condition is reported to the device 1, and re-feeding of the printing data is waited for.
Patent JP-H08271437-A (JP)
Title: Method and equipment for inspecting foreign matter
Inventor: NOGUCHI MINORU
IPC: G01N21/88
Filed: 1995-03-30
Abstract: PURPOSE: To detect a foreign matter with high sensitivity by subjecting the source light to shading correction so that the illumination intensity will be substantially constant in the accurate linear direction thereby preventing erroneous detection owing to the mismatch in the intensity of detection signal in the chip comparison process. CONSTITUTION: A shading correction optical system, i.e., an illumination optical system 31, employs a shading correction plate 231 which is inserted into the optical path in front or rear of a cylindrical lens 34 where the luminous flux is high. In the following chip comparison process, a chip pattern is irradiated with a light beam and a diffraction pattern is detected. Corresponding points of adjacent chips are determined and an image data detected by a linear image sensor 40 is stored in a memory 189. The corresponding points are compared sequentially by a comparison means 190 thus realizing comparison inspection. Although a memory 189 requires a capacity for temporarily storing the acquired image data, no mechanism section is required thus realizing a highly reliable system.
Patent JP-H01246248-A (JP)
Title: Reduction of alpha-amino-dicarboxylic acid diester
Inventor: SETO TAKATOSHI
IPC: C07C67/00
Filed: 1988-03-26
Abstract: PURPOSE:To obtain an omega-amino-omega-hydroxymethyl carboxylic acid or its ester for a drug and functional polymer material extremely readily, inexpensively and in high yield, by reducing a readily obtainable alpha-amino-dicarboxylic acid diester as a raw material with hydrogen in the presence of a specific catalyst. CONSTITUTION:An alpha-amino-dicarboxylic acid diester is used as a raw material and reacted with a hydrogen gas in the presence of a copper-containing catalyst preferably in a liquid phase at 50-250 deg.C to give an omega-amino-omega-hydroxymethyl carboxylic acid or its ester. A copper chromite catalyst or a mixture of the copper chromite catalyst and Ba, Ca, Mg, etc., is especially preferable. Further addition of an organic amine to the copper chromite catalyst much improves yield. A trialkylamine, etc., may be cited as the organic amine. Pressure of hydrogen gas in the reduction is preferably 50-250kg/cm<2>G.
Patent JP-S61231675-A (JP)
Title: Information processor
Inventor: YOSHIOKA KIYOHARU
IPC: G11B27/00
Filed: 1985-04-08
Abstract: PURPOSE:To retrieve securely information by retrieving the prescribed information according to retrieval information and providing an information processor forming the image of the retrieved information on the prescribed paper with an image forming control means. CONSTITUTION:A retrieval code corresponding to picture information subjected to image formation is transmitted to a character generator 5 and a controller 7 through a keyboard 20. The controller 7 retrieves picture information based on the retrieval code. Its signal is converted into a character signal for forming an image by the generator 5. The character signal is converted and stored in a converting memory 6 by fitting the prescribed signal mode in a digital copying machine 3 according to the instruction of the controller 7. An OR circuit 8 synthesizes the character signal from the memory 6 with a picture information signal from a picture information recording device 4. On the basis of the synthesized signal the copying machine 3 forms images of the picture information and the retrieval code on the prescribed paper.
Patent JP-S63277128-A (JP)
Title: Switchover device for route of capsule conveyance
Inventor: HONDA YOZO
IPC: B65G51/24
Filed: 1987-03-26
Abstract: PURPOSE:To reduce an occupying area, lower a cost, and reduce limitation on selecting a route in the captioned device for traversingly switching over plural line passages by providing an advancing passage switchover device and a returning passage switchover device overlappedly up and down on the same line. CONSTITUTION:A line switchover device C consists of each two short pipes (p), (p) and is formed by providing an advancing passage switchover device C1 and a returning passage switchover device C2 connected to advancing passages T1, T2 and returning passages R1, R2 respectively, up and down. The two advancing passages T1, T2 and two returning passages R1, R2 are separately laid up and down so as to be connected to the advancing passage switchover device C1 and returning passage switchover device C2 respectively in the vicinity of the route switchover device C. And, the short pipes (p), (p) of each device C1, C2 are horizontally slided to carry out the switchover of the advancing passages T1, T2 and the returning passages R1, R2.