baber/WOPTO huggingface dataset:
Patent JP-H10307027-A (JP)
Title: Setting-up laser light emitter assembly and laser-type setting-up device using assembly thereof
Inventor: TERAUCHI NORIHIRO
IPC: G01C15/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide the setting-up laser light emitter assembly comprising a very simple structure and to provide a laser-light type setting-up device having the high operability. SOLUTION: This assembly has a laser-light emitter supporting means 4, which is linked around a supporting shaft 2 supported in the horizontal direction through a rotary linking means 3 rotably. In this case, the laser light emitter supporting means 4 has a laser-light emitter attaching means 5A, and 5B, (5C and 5D) for attaching one pair of two sets of laser-light emitter RA, RB (RC and RD), which project laser light toward the mutually opposing radiating directions from the axial center Ax along first and second axial lines X and Y for the first axial line X and the second axial line Y extending to the radiating direction at the mutually intersecting angle interval at a right angle from the axial center AX among the surface CS intersecting the axial center AX of the supporting shaft 2.  A weight means 6 is provided at the attaching side of one laser-light emitter attaching part on the first axial line X.
Patent JP-S5673040-A (JP)
Title: Preparation of acetic acid
Inventor: ITSUSHIKI TOMIYA
IPC: C07C51/353
Filed: 1979-11-16
Abstract: PURPOSE: To obtain acetic acid in high yield, by the isomerization of methyl formate, in the presence of a nickel catalyst, an iodine compound, an organic compound of an nitrogen family element and CO, in an amount of the iodine element  more than equimolar with the nitrogen family element, under mild conditions.  
     CONSTITUTION: Methyl formate is isomerized in the presence of a nickel catalyst, an iodine compound, an organic compound of an nitrogen family element and CO, in which the molar amount of the iodine compound on the basis of iodine element is more than equimolar with the nitrogen family element in the organic compound of the nitrogen family element preferably 2.0 times or more, at 100W250°C and CO partial pressure of 3W250 atmospheres, to give acetic acid. Ni powder, nickel iodide or acetate may be cited as the nickel catalyst, and an alkyl or acetyl iodide may be cited as the iodine compound. Monomethylamine, triphenylbismuth, etc. may be cited as the organic compound of the nitrogen family element. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6427069-A (JP)
Title: Magnetic tape device
Inventor: SAITO FUMINARI
IPC: G11B15/665
Filed: 1988-06-16
Abstract: PURPOSE:To contrive a precise tape driving with a simple constitution by executing a tape pulling out and an action condition switching with a single motor and making a capstan to invert a traveling direction and the press-contacting force of a pinch roller to be equal. CONSTITUTION:A first position to pull out a magnetic tape 180 in a cassette and a second position to pull out the magnetic tape to the outside and to abut it to the magnetic tape are fixed. A tape pulling out means to reciprocate between the two positions is driven by a first motor and a capstan 72. An action condition switching means is provided to press-contact, to the capstan 72, a second motor 2 to drive the capstan 72 and a pinch roller 192 to drive a tape at a fixed speed along with the capstan 72 and to separate them from the capstan 72. The inversion of the traveling direction of the tape can be executed, and simultaneously, the press-contacting force of the pinch roller 192 to the capstan 72 is made to be equal by an press-contacting lever 32 and a pulling spring 44, etc. Thus, the traveling of the tape can be stabilized, and a reproducing performance can be improved.
Patent JP-H11352931-A (JP)
Title: Plasma display panel drive method and device
Inventor: OKAJIMA TETSUJI
IPC: G09G3/28
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce a frequency for priming discharge to enhance a contrast for display by generating priming discharge for prescribed cells in each sub-field and by generating no priming discharge for the other cells. SOLUTION: Priming discharge is generated in respective pieces of n, n+2, n+4, n+6,.... Priming effects are a little weakened at this time in cells between them, i.e., in cells corresponding to scan electrodes n+1, n+3, N+5,..., compared with priming-generated cells. So, weak discharge priming pulses 34 of sub-pulses are impressed. Since priming discharge generated between neighboring cells is generated, discharge is generated in the cells with a voltage lower than those of priming pulses 30. The priming discharge is dark because of low voltage, compared with the cells impressed with the priming pulses 30, and a contrast is enhanced thereby.
Patent JP-S5373659-A (JP)
Title: Apparats for preventing blooking of tank for storage of solid-containing mixture solution
Inventor: OKUZAWA TSUTOMU
IPC: B01F33/40
Filed: 1976-12-13
Abstract: PURPOSE:To provide apparatus for preventing the blockage of a tank for the storage of a solid-containing mixture solution having a concentration or a particle size distribution in which the solution easily precipitates, wherein the valve switchover operation is automated and by merely starting the pump in operation the blockage of the tank can be easily removed.
Patent JP-H09328097-A (JP)
Title: Balloon breaking device
Inventor: TAJIMA NAOKO
IPC: B64B1/48
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To surely break a balloon by attaching a receiver for receiving a breaking instruction signal from the ground, an ignition tool connected to the receiver for making ignition by triggering the break instruction signal and a highly combustible film stuck to the balloon in contact with the ignition tool to the balloon. SOLUTION: When a rope 18 is cut based on a cutting signal from the ground after the end of observation, an observation device 15 drops to the ground and a balloon 10 is left floating in air. A breaking instruction signal is sent from a ground transmitter to the receiver 1 of a balloon breaking device, this signal is received by the signal receiver and a switch is turned ON by a control circuit. A current is supplied from a battery to a heating resisting line in an ignition tool 2, powder is burned by heat, flames are produced toward a highly combustible film and thereby the contact part of the balloon 10 with the highly combustible film and a tape 4 are burned. By this burning, holes are formed in the balloon 10, gas is discharged into the atmosphere and then the balloon 10 is caused to gradually fall to the ground.
Patent JP-S5481742-A (JP)
Title: Display system for information retrieval
Inventor: TSUKAMOTO NOBUAKI
IPC: G06F17/40
Filed: 1977-12-13
Abstract: PURPOSE: To effectively use the display screen, by displaying only a part of the information element of the solution of retrieval on the display screen and displaying all the information elements of the solution of retrieval corresponding after seeking the solution on the screen.  
     CONSTITUTION: In the information retrieval system taking the retrieved information of a plurality with a plurality of information elements as the solution, the display unit 11 displaying the solution of retrieval, input unit 12 performing retrieval instruction, terminal 30 performing the control of the units 11 and 12, and the center 40 performing the information retrieval and controlling the display of the retrieval solution, are provided. With the terminal 30 of this constitution, the terminal controller 31 inputting the output of the unit 12 and the solution of retrieval from the center 40 is provided, and the sensor 40 is provided with the input analysis unit 42 juding the reception information for whether the retrieval information or the display of corresponding solution, index unit 34 performing retrieval based on the retrieval information from the terminal 30, memory unit 44 memorizing all the retrieval information, and the retrieval solution display control unit 48 selecting a part of the information elements of the retrieval solution from the unit 44 and supplying it to the transmission buffer 46 after selection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0816570-A (JP)
Title: Kana/kanji conversion optimizing device and kana/kanji conversion optimizing method
Inventor: INOUE TAKESHI
IPC: G06F17/22
Filed: 1994-06-30
Abstract: PURPOSE:To make it possible to output an optimum conversion result when a KANA (Japanese syllabary)/KANJI (Chinese character) conversion is performed and to improve document preparation efficiency by optimizing the conversion rules and the evaluation parameters required for the KANA/KANJI conversion by using a genetic algorithm. CONSTITUTION:A fitness evaluation part 12 performs the evaluation of the conversion ratio that each gene has and adds the conversion ratio to the gene of a gene buffer 22. A sorting part 13 refers to the conversion ratio within the buffer 22, eliminates the genes in order of low conversion ratio from the conversion ratio and sorts each gene. A mutation part 15 selects a prescribed number of gene by a random number from the inside of the buffer 22 and inverts the value of the bit location selected by the random number in the genes. An optimization termination decision part 16 judges the termination time of an optimization by depending on whether the gene is the one in which the maximum value of the conversion ratio exceeds a prescribed value or not for the buffer 22. Thus, a new gene whose conversion ratio is the highest can be obtained by the repeatings of the operations imitating sortings, crossing and mutations. Therefore, the KANA/KANJI conversion with excellent conversion ratio can be performed by using this optimized conversion rule.
Patent JP-H05342370-A (JP)
Title: Data gathering system using save file
Inventor: SEKI ATSUKO
IPC: G07G1/14
Filed: 1992-06-09
Abstract: PURPOSE:To suppress enlargement of the equipment scale of a host and a terminal due to online connection, to simplify data gathering, to shorten the gathering time, and to efficiently perform the business. CONSTITUTION:Files, which have the same format as actual result files of client terminals, enough for client terminals are prepared as save files 7, and a control file 6 by which a file control means 5 manages busy/idle conditions of respective save files at an arbitrary timing is checked by a file temporary preserving means 4 to save the actual result files to save files 7. Data is gathered from save files 7 to a management file 9 by a data gathering means 8 only when it is judged by the file control means 5 that actual result file data exists in save files 7.
Patent JP-H05341661-A (JP)
Title: Color image forming method and device therefor
Inventor: IKEDA ITSUO
IPC: G03G15/00
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a color image forming method and device for it, for coloring both surfaces with high image quality, even on the image receiving paper of any kinds of paper quality by eliminating the pollution of a device caused by the mixture of the colors of developing liquids, development, a cleaning liquid, etc. CONSTITUTION:Wet type color toner image are formed on plural image carriers 11K, 11C, 11M, and 11Y, having wet type developing units 13K, 13C, 13M, and 13Y, on the lower sides, and arranged side by side in series, respectively, the elastic layer of an intermediate transfer belt 3 which is disposed so as to connect primary transfer parts 28K, 28C, 28M, and 28Y with a secondary transfer part 30, on the upper sides of the image carriers 11K, 11C, 11M, and 11Y, and on which conductive layers and heat and solvent resistance elastic layers are successively formed, is placed opposite to the toner image, and a bias having a polarity reverse to that of the toner is impressed on the conductive layer, so that the toner image is primarily transferred to the intermediate transfer belt 3 by electrophoresis, and then, the toner image on the intermediate transfer belt 3 is secondarily transferred on a transfer paper by heating and pressure. In other words, the primary and secondary transfers are successively repeated, to form a color image.
Patent JP-H0312374-A (JP)
Title: Production of porous material
Inventor: TAJIMA YOSUKE
IPC: C04B38/00
Filed: 1989-06-12
Abstract: PURPOSE:To provide the porous material which is useful for a floor material, etc., is hardly slippable when wet and is resistant to staining by immersing fine-grained particulate matter into a specific liquid, then sucking, filtering the particulate matter to bore fine pores, molding and curing the particulate matter. CONSTITUTION:A thermosetting resin, such as epoxy resin, is diluted with acetone, etc., to obtain a resin liquid (A) of <=10 poise, etc. On the other hand, a thermoplastic resin, such as polyvinyl acetate, is diluted with acetone, etc., to obtain a low-viscosity resin liquid (B) similar to the above-mentioned liquid. The fine grained particulate matter (C) having 0.1 to 1000mum size and grain size shape is immersed into the liquid A or B and the resin of the liquid A or B is stuck to the C grains to obtain the fine-grained particulate matter (D) stuck with the resin. The D grains are subjected to the suction filtering to remove the excess resin to form gaps among the D grains, by which the fine- grained and perforated grains (E) are obtd. The E grains are molded by a press molding, etc., and the molding is cured by a hot press, etc., to produce the porous material.
Patent JP-H09331346-A (JP)
Title: Node equipment and network system
Inventor: MASHITA HIROSHI
IPC: H04B10/079
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To attain synchronization recovery normally even in the case that a reception operation has a problem due to a fault of an optical transmitter by allowing a synchronization recovery means to acquire synchronization with a synchronizing signal extracted from a packet sent by a specific variable wavelength transmission means and maintaining the synchronization by the synchronizing signal extracted from the packet sent by other variable wavelength transmission means. SOLUTION: When an optical transmitter 143 of a node equipment cannot send a signal due to a fault, a selector 155 of other node equipment is used to allow synchronization circuit 156 not to receive a signal and a synchronizing signal cannot be extracted. On the other hand, a synchronizing signal circuit 157 extracts a synchronizing signal without any hindrance. A synchronization control section 158 detects out of synchronism in a synchronizing circuit 157 to switch a selector 159. That is, the synchronizing signal from the synchronization circuit 156 is stopped and the synchronizing signal from the synchronization circuit 157 is used to operate decoders 111-118. Thus, it is prevented that a fault of the transmitter results in disabling synchronization recovery of all the decoders.
Patent JP-H01318022-A (JP)
Title: Preparation of highly water-absorbing polymer
Inventor: ITO KIICHI
IPC: C08F2/10
Filed: 1988-06-16
Abstract: PURPOSE:To prepare very easily with a low cost a highly water-absorbing polymer having an especially excellent water absorption property by performing aq. soln. polymn. of partially neutralized sodium acrylate in an aq. soln. contg. partially neutralized sodium acrylate in the presence of a crosslinking agent. CONSTITUTION:An aq. soln. contg. 45-80wt.% partially neutralized sodium acrylate wherein 20% or more and less than 50% of the carboxyl groups are neutralized with Na salt is prepd. Then, aq. soln. polymn. of the partially neutralized sodium acrylate in this aq. soln. is performed in the presence of a crosslinking agent (e.g., N,N'-methylenebisacrylamide) by using a water-soluble radical polymn. initiator [e.g., 2,2'-azobis(2-amidinopropane) dihydrochloide]. A water-absorbing polymer having an extremely high water absorption property is obtd. As the majority of water in the polymer can be vaporized utilizing the heat of polymn., drying thereof becomes very easy and, in some cases, no drying treatment is needed. this polymer can be abvantageously used for preparing sanitary materials, soil conditioners, water retentive agents, etc.
Patent JP-S6128878-A (JP)
Title: Integrated circuit wafer and integrated circuit device
Inventor: NAGASE MASASHI
IPC: G06F11/22
Filed: 1984-07-18
Abstract: PURPOSE:To evaluate the timing margin simply, by forming a timing margin evaluating monitor circuit smaller in the working margin pertaining to the hold time of the rear register than that of the normal register-to-register transfer circuit. CONSTITUTION:The wire length (l) of a clock input path L4 of a rear register 2 is made longer along with a larger capacity load to ensure larger clock skews DELTAtc' (difference between the maximum of td4 and the minimum of td3) of a monitor circuit than a circuit part (normal register-to-register transfer circuit) which transfers data between registers in an internal circuit of a chip. So to speak, conditions on the maximum tholdMAX of the hold time of a register 2 necessary for the normal operation shall be stricter by the increment of the DELTAtc' as compared to the action conditions of the normal register-to-register transfer circuit. Moreover, through bonding pads P1 and P3, data and clock input are provided to check the data output of a bonding pad P2 thereby estimating the propriety of the normal register-to-register circuit.
Patent JP-S6127748-A (JP)
Title: Antiskid controller for automobile
Inventor: ANDO MASAKI
IPC: B60T8/42
Filed: 1984-07-17
Abstract: PURPOSE:To prevent useless pressure from imporing on a seal, by installing a regulator valve in a power hydraulic pressure supply circuit, while making power hydraulic pressure go up in relation to master cylinder hydraulic pressure at the specified ratio. CONSTITUTION:In time of coming into a skid state, a signal for opening a first solenoid valve 120 and another signal for closing a second solenoid valve 120 both are generated out of a computer 21. With the drive of a pump 24, power hydraulic pressure is fed to the right of a piston 108 via a supply circuit 22 but with action of a regulator valve 400, the power hydraulic pressure goes up in relation to master cylinder pressure at the specified ratio. With this constitution, the hydraulic pressure so fa energizing a piston 101 to the right direction is drained to a drain circuit 13 so that this piston 101 moves to the left, thus a cut valve 10 is closed.
Patent JP-H09327699-A (JP)
Title: Method for operating aerator in oxidation ditch method
Inventor: SUZUKI TATSUHIKO
IPC: C02F3/14
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To efficiently perform feeding of oxygen and stirring and mixing in a ditch in accordance with condition of influent by installing horizontal shaft type aerators whose numbers of rotation are controllable and controlling the numbers of rotation of these aerators by predetermined time schedules. SOLUTION: Two horizontal shaft type aerators 2a and 2b are installed to a ditch 1. These aerators 2a and 2b are connected with a driving device 9 which can set and control the numbers of rotation at several stages and they stir the surface of water in the ditch 1 by means of stirring blades on the outer peripheral parts to feed necessary oxygen and form a circulation flow in the ditch 1 so as to avoid settling of active sludge. In addition, sewage and waste water treatments are performed by controlling the numbers of rotation of the aerators 2a and 2b based on preset time schedules. E.g. during time zone when the amt. of loading of influent in general homes is large, the aerators 2a and 2b are rotated at high speed. Sewage and waste water are inexpensively and highly reliably cleaned thereby.
Patent JP-H0440741-A (JP)
Title: Image reader
Inventor: TAKASE OSAMU
IPC: H04N1/04
Filed: 1990-06-07
Abstract: PURPOSE:To obtain the picture information of high image resolution without changing the picture element area by setting a larger number of picture elements which read directly the luminance than the number of picture elements which read the hues. CONSTITUTION:A CCD sensor 1 produces the line output every time the photoelectric conversion charge is transferred by a clock generator 6. Then the line output is led to an S&H 2 which excludes a transfer clock component and then to an A/D converter 3 to be converted into a digital signal. This signal is supplied to a shading correction circuit 4. The output undergone the shading correction is sent to a demultiplexer 5 and separated into R, B and Y signals. The Y signal is sent to a timing correction circuit 12 and then supplied to an arithmetic circuit 13. The R and B signals are sent to the circuit 13 and a latch circuit 8. The circuit 8 unifies the timing among the G'', R and B signals which are obtained for each picture element and outputs the final output signal to the terminals 9, 10 and 11 respectively.
Patent JP-H0889178-A (JP)
Title: Processed product of liver of cuttlefish, its production and feed for fishes containing processed product of liver of cuttlefish
Inventor: YOSHITOMI BUNJI
IPC: A23N17/00
Filed: 1995-05-15
Abstract: PURPOSE: To obtain the processed product useful as a raw material for a feed for fishes, having excellent storage stability, by extruding livers of raw cuttlefish as a main raw material by an extruder. CONSTITUTION: Livers of raw cuttlefish as a raw material are extruded by a twin-screw extruder into a pellet state or a powdery state. The livers can be treated in a short time in a reduced state of oxidation of fats and oils and decomposition of protein contained in livers of cuttlefish to obtain a processed product of liver of cuttlefish having high feed attracting effect on fish. The livers of cuttlefish and a subsidiary raw material are heated under pressure usually up to 180 deg.C, melted and formed into a uniform molten material.
Patent JP-S6043448-A (JP)
Title: Copper alloy for terminal or connector and its manufacture
Inventor: MIYATOU MOTOHISA
IPC: C22C9/06
Filed: 1983-08-16
Abstract: PURPOSE:To obtain a Cu alloy having >=25% IACS electric conductivity and maintaining 80% of the initial hardness after heating at >=500 deg.C for 5min by adding specified amounts of Ni, Si, Mn, Zn and Sn to Cu. CONSTITUTION:The composition of an alloy ingot is composed of, by weight, 3-3.5% Ni, 0.5-0.9% Si, 0.02-1% Mn, 0.1-5% Zn, 1-2% Sn and the balance Cu. The ingot is hot worked and cooled from >=600 deg.C at >=15 deg.C/sec cooling rate. It is cold worked, annealed at 400-550 deg.C for 5min-4hr, and subjected to temper finish rolling and tension annealing at 400-550 deg.C for 5-60sec.
Patent JP-S5852391-A (JP)
Title: Method and apparatus for preventing sedimentation of coal particle in coal slurry
Inventor: MURATA TOMOHIRO
IPC: C10L5/00
Filed: 1981-09-24
Abstract: PURPOSE:To effectively prevent sedimentation of a coal particle, by detecting sedimentation of the coal particle by means of variation in electrical resistance of a coal slurry and ejecting water stream when at least a predetermined amt. of the coal particle is settled. CONSTITUTION:Pulverized coal slurry 9 introduced into a granulating vessel 1 is granulated with agitation by a stirring blade 2 after a binder 10 is added. In the granulation process, the granulated coal begins falling to the bottom at an increasing speed as the particle grows larger. At that time, electrical resistances of slurries at the top and the bottom of the vessel are measured by slurry electrical resistance measuring terminals 6a, 6b, 7a and 7b placed at a plurality of positions, and their a ratio is determined by a comparator. When the ratio exceeds a standard value, a signal 13g of commanding water injection is generated from a driving device 13 to a compressor 4 and settled granulated coal is  forcedly discharged out of the vessel by injected water stream through a nozzle  5. Thus it is possible to avoid reduction of the operation efficiency and failure  of running of a submerged granulator due to sedimentation or deposition of the  granulated coal.