baber/WOPTO huggingface dataset:
Patent JP-H02284115-A (JP)
Title: Method for automatically convey and positioning panel
Inventor: MARUYAMA YASUSHI
IPC: B25J15/06
Filed: 1989-04-26
Abstract: PURPOSE:To automatically convey panels of various sizes and to achieve positioning pressing one side of the panel against a reference wall, by using a universal hand which vacuum-sucks the panel at the location of its gravity center, and which has a two-way return mechanism of freedom degree in the direction of rotation around the gravity center and in the pressing direction, and using a robot having an axis in the pressing direction. CONSTITUTION:The device is composed of the universal hand 4, which is attached to the Z axis 1 of the robots 1-3 having three axes X,Y, and Z, and a ceramic reference wall 6. After vacuum-sucking the liquid crystal panel 5 at the location of its gravity center and moving it near the reference wall 6, the universal hand 4 presses one side of the liquid crystal panel 5 against the reference wall 6 by means of the Y axis 2 of the robot while two-way movability, that is, freedome degree Ytheta is effective. As it does so, the direction of rotation around the gravity center of the panel, that is, the direction theta has freedom of about + or -5 deg.; the posture of the liquid crystal panel 5 in the direction theta is determined by aligning the panel 5 with the reference wall 6 when it is pressed against the reference wall 6. Thus, complicated conveying and positioning, which have been manually carried out, can be highly accurately automated.
Patent JP-H04314272-A (JP)
Title: Video camera
Inventor: YAMADA MASAKAZU
IPC: H04N5/225
Filed: 1991-04-12
Abstract: PURPOSE:To reduce heating value in the inside of a case, to improve the reliability and to facilitate the outputting radiation of a DC-DC converter by devising the video camera that noise from a DC-DC converter is not invaded in an electric circuit. And also facilitate the replacement in the case of failure of DC-DC converter without opening the case 30 and to improve the service pertormance. CONSTITUTION:An amplifier 12 amplifies a video signal from an image pickup element 11 and outputs the signal via a terminal 13. A DC-DC converter 20 converters a DC current fed via a terminal 21 into plural currents and they are supplied to an electric circuit 10. The inside of the case 30 is provided with the electric circuit 10 and the outside of the case 30 is provided with the DC-DC converter to shield electromagnetically the electric circuit 10 and the DC-DC converter 20.
Patent JP-H01275152-A (JP)
Title: Dot printer
Inventor: ODA AKIRA
IPC: B41J2/30
Filed: 1988-04-28
Abstract: PURPOSE:To reduce the number of pass printings of a whole and to improve a printing speed without increasing a power source capacity by ignoring a boundary of rows, dividing the dot data of a plurality of rows at each critical dot number, and executing a pass printing. CONSTITUTION:When the number of dot printings from a dot pin No.1 of first row to a dot pin No.4 of the first row is integrated, the total number D of the dots becomes 340, and a first pass printing is executed. Then, a second pass printing is executed by using seven dot pins 2 from a dot pin No.5 of the first row to a dot pin No.3 of second row. The total number D of the dots of this case becomes 350 of critical dot number. Similarly, a third pass printing is executed by using eight dot pins 2 from a dot pin No.4 of the second row to dot pin No.3 of third row. A fourth pass printing is executed by using five dot pins from a dot pin No.4 of the third row to the final dot pin No.8. That is, in this dot printer, the data of three rows are printed by 4 passes.
Patent JP-S5732054-A (JP)
Title: Fuel injection device
Inventor: KATOU MASAAKI
IPC: F02M57/02
Filed: 1980-08-05
Abstract: PURPOSE: To eliminate output loss and enable injection time to be controlled arbitrarily by constituting a fuel injection device from two stages cousisting of an injection plunger for determining injection amount and a forcing feed plunger for determining the injection time.  
     CONSTITUTION: An injection device is constituted from a forcing feed cylinder 1b, injection cylinder 1a and nozzle 44. A forcing feed plunger 3 rotated and vertically moved by a follower 50 interlocked with an engine is provided in the forcing feed cylinder 1b so that fuel amount to a forcing feed pump chamber 32 is adjusted by a timing lead 30. A injection plunger 2 moved vertically by fuel pressure in the forcing feed chamber 32 is provided in the injection cylinder 1a so that fuel amount supplied from the injection pump chamber 22 to the nozzle 44 is controlled. Also, fuel is supplied from fuel supply pumps 53, 57 to the injection pump chamber 22 through an electromagnetic valve 59 operated in response to load and number of revolution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59232763-A (JP)
Title: Pipe cutting device
Inventor: SAKOTA AKINORI
IPC: B24B27/06
Filed: 1983-06-14
Abstract: PURPOSE:To prevent the relief or abnormal wear of a grindstone from being produced by suppressing pressing force in an early stage where the grindstone makes contact with a pipe, and again producing the prescribed pressing force after the grindstone and the pipe become familier with each other in a pipe cutting device. CONSTITUTION:In a pipe cutting device, a grindstone 6 capable of cutting a pipe 1 is provided on one end of a swing arm 3, a weight 12 is provided on the other end of the arm 3, and further a weight 17 capable of being changed over between a state where it is added to said weight 12 and a state where it is disconnected from the weight 12 is provided. The grindstone 6 is positioned on the underside by lifting a jack 23, pushing up the weight 12 via the weight 17, and rocking the swing arm 3. Then, the grindstone 6 is turned at a high speed while placing the pipe 1 on rollers 2A, 2B and turning it at a low speed. Successively, the grindstone 6 is forced to come near the pipe 1 by lowering the jack 23. When the grindstone 6 is forced to make contact with the pipe 1, the weight 17 is separated from the weight 12, and the weight 12 and the weight 17 keep a certain distance, allowing the grindstone 6 to be slightly pressed down onto the pipe 1.
Patent JP-S61264354-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAGA KOICHI
IPC: G03G5/08
Filed: 1985-05-20
Abstract: PURPOSE:To prevent the float, exfoliation and crack of an a-Si layer by providing a crystalline auxiliary layer consisting essentially of carbon atoms between a base and the a-Si layer. CONSTITUTION:An electrophotographic sensitive body 1 is constituted by laminating successively the base 2, the auxiliary layer 3 and the a-Si layer 4. A crystalline carbon film consisting essentially of carbon atoms is used for the layer 3. The crystalline carbon film has the extremely tough bonding strength between the carbon atoms thereof and has the characteristic that the film itself is highly strong against thermal and mechanical impact. Carbon is four-coordinate atoms similar to silicon and therefore if the a-Si layer 4 is deposited on the crystalline carbon film, the bond between carbon and silicon arises at the boundary therebetween and the strong bonding strength is eventually provided. The adhesiveness at the boundary is improved by the above-mentioned effect, by which the electrophotographic sensitive body 1 free from exfoliation and crack is formed.
Patent JP-H08301736-A (JP)
Title: Hair dressing agent composition
Inventor: TSUCHIKURA TOYOKI
IPC: A61K8/85
Filed: 1995-05-01
Abstract: PURPOSE: To obtain a hair dressing agent composition containing a specific resin and an ultraviolet light absorber, safe under exposure to the direct rays of the sun, suppressing looseness by damage of hair, subduing floating hair and recoiling hair, excellent in finish. CONSTITUTION: This hair dressing agent composition contains (A) 0.01-20wt.% of a reaction product between a polyalkylene oxide compound prepared by subjecting an organic compound containing two active hydrogens and an ethylene oxide-containing alkylene oxide to addition polymerization and a polyfunctional carboxylic acid, its anhydride, its lower alkyl ester or a diisocyanate and (B) 0.01-10wt.% of an ultraviolet light absorber (e.g. ethyl p-aminobenzoate). A polyesterification reaction product of a polyethylene glycol and dimethyl terephthalate may be cited as the component A and has preferably 100,000-300,000 average molecular weight and 50-80 deg.C melting point. The hair dressing agent is properly mixed with 0.01-5wt.% of a nonionic surfactant and a conventional component besides the components A and B and prepared into a hair spray, hair foam, hair lotion, etc.
Patent JP-H0663577-A (JP)
Title: Water purification method and device
Inventor: OSHIMA KATSUTOSHI
IPC: B01D29/62
Filed: 1993-04-09
Abstract: PURPOSE:To adequately accelerate the purification of the water of rivers, lakes and ponds by increasing the purification capacity of the BOD and COD in the water of the rivers, lakes and pods and effectively utilizing colony of adequate bacteria. CONSTITUTION:A treatment chamber 3 is provided in the central part of a float 1 of a ship type which can move in the rivers and a plastic foam floating layer 3 floated with polypropylene foams as a carrier is provided in this treatment chamber 2. The float 1 is provided with a pump 4 for feeding the river water into the treatment chamber 2 and air nozzles 6 installed below the plastic foam floating layer 3 to send the air sent from the blower 5 in order to back wash the plastic foam floating layer 3. Aerobic bacteria flocs as the colony of the adequate bacteria are formed when the river water is subjected to a biomembrane treatment in the plastic foam floating layer 3. These aerobic bacteria flocs come into contact with the sludge on the river bed and the denitrification thereof is accelerated when the flocs are released into the river. The clarity of the water is thus improved and the BOD and COD are removed.
Patent JP-S5637113-A (JP)
Title: Joining method of sheet-shaped body
Inventor: YAMAGUCHI ETSUJI
IPC: B29C65/40
Filed: 1980-08-04
Abstract: PURPOSE:To join the sheet-shaped bodies together preventing deviations by guiding  them with a guide device when one body moves toward the other each being  grasped with a support plate and a support bar. CONSTITUTION:The guide device has a frame body 7A projected in the center of the support plate 7 with the wedge-shaped support bar 7B fitted loosely thereinto. The guide is placed across the upper portion 1A and the lower portion 1B whose walls are separately grasped with support plates 7 and support bars 7B. As the upper portion 1A is lowered with a bolt 6A being turned, it is guided by a clearance between the support plate 7 and the support bar 7B to assure that it joins the lower portion 1B accurately. Then, after the guide device is removed, a joint 1C is sealed with a welding rod 8 and a two-split angle 5, a through bolt 6 and a nut 6A are removed. If necessary, the joint is reinforced with a reinforcing layer 9 of glass-fiber polyester from outside.
Patent JP-S63272364-A (JP)
Inventor: SHINOZAKI AKIHIRO
IPC: A63B22/00
Filed: 1987-04-30
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-H08111646-A (JP)
Title: Method for analyzing simulation of network
Inventor: BENJIYAMIN MERAMETSUDO
IPC: G06F19/00
Filed: 1995-05-01
Abstract: PURPOSE: To provide an algorithm methodology for automating a TES modeling and to eliminate a modeling load from a human being performing a heuristic search over large generating space. CONSTITUTION: A TES(transformation expansion sample) is a stationary probability process whose use is wide and is capable of modeling an arbitrary periphery, various kinds of autocorrelation functions and the sample route states of a wide range. Algorithm technique replaces the heuristic search on which has been conventionally depended and automates the TES modeling for a simulation analysis. By solving this algorithm in a nonlinear programming environment, the steepest fall technique can be realized by using a TES autocorrelation function and a high speed and exact calculations of the partial derivatives and the technique is preferably based on the nonlinear programming method called as the execution possible direction method of Zoutendijk. This technique is applied to data compression, in particular. Concretely, the technique is applied to compression video.
Patent JP-H06295726-A (JP)
Title: Secondary battery
Inventor: IKEDA KATSUHARU
IPC: H01M10/05
Filed: 1993-04-09
Abstract: PURPOSE:To provide a secondary battery by which energy density becomes high by high operation voltage and the cycle service life can be lengthened. CONSTITUTION:Lithium or a negative electrode material containing lithium and a positive electrode material expressed by a general equation LinMxZnyMnzO8 (provided that, M is Fe and/or Ni, and 0<n<=2, and x+y+z=4, and 0.2<=x<=0.6, and 0.2<=y<=0.6, and 2.8<=z<=3.2) are used.
Patent JP-H10303668-A (JP)
Title: Alc circuit
Inventor: SEKIGUCHI SATOSHI
IPC: H03G3/30
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the automatic level control(ALC) circuit whose input dynamic range is extended. SOLUTION: A collector current is produced from transistors(TRs) 7, 9 that are connected differentially in response to an input signal fed to the TR 7 and converted into a voltage at TRs 10, 11. A collector voltage of the TRs 10, 11 is fed to TRs 15, 16 that are connected differentially, and a collector current from the TR 15 is converted into an output voltage Vout at a current voltage conversion circuit 18. Through the constitution above, the output signal Vout is increased to increase an emitter resistor re3 of the TRs 15, 16, then am emitter resistor re2 of the TRs 10, 11 is decreased to increase the attenuation rate with respect to an input level. As a result, even when an input signal is increased, an output signal with a prescribed level is obtained.
Patent JP-S5533968-A (JP)
Title: Sealing method of gas leaking part of water-sealed gas holder
Inventor: NEMOTO KENJI
IPC: F17B1/14
Filed: 1978-09-02
Abstract: PURPOSE:To seal the gas leaking part without the fear of igniting gas and maintaining the gas in the gas holder as it is. CONSTITUTION:When sealing the gas leaking part 2 of the holder or the crack of the water-sealed gas holder 1, the deposit such as rust, oil, or paint around the gas leaking part 2 must be cleaned off by sand blasting with water. Then, after applying the mold separating agent 5 on the inner surface of the shallow saucer-shaped cap 4 after drying the peripheral part 3, the whole cap 4 in which the mixture 6 of the adhesive and the hardening agent are charged is pressed against the water-sealed holder 1 to cover the gas leaking part 2 and the peripheral part 3 before the mixture 6 is hardened. As the gas leaking part 2 is sealed with the completely hardened mixture after a few minutes, the cap 4 can be removed to complete the operation.
Patent JP-H076402-A (JP)
Title: Optical disk device
Inventor: TSUCHIYA YOICHI
IPC: G11B7/135
Filed: 1994-04-22
Abstract: PURPOSE:To reduce a crosstalk noise and to reduce an error occurrence rate in a signal component frequency multiplexed on a low band of a video signal by forming a beam spot converged on a disk in an elliptic shape and making the major axis direction coincide with a linear velocity direction. CONSTITUTION:A direction parallel to a polarization direction is made to coincide with the linear velocity direction (pit arrangement direction) of the disk D by turning and arranging a semiconductor laser 1 around a beam by 90 deg.. At this time, the length in the major direction of the ellipse is about 1.07mum, and the length in the minor direction is about 0.95mum. In such a case, when the length in the linear velocity direction is set to the same extent of length as the conventional extent of length, since the beam spot is converged more sufficiently since a wavelength is short as 630(nm), a numerical aperture NA of a collimate lens 2 is enlarged more than the conventional NA, and the utilization efficiency in the laser is improved.
Patent JP-H08275889-A (JP)
Title: Rice washer
Inventor: OZAKI YASUO
IPC: B02B1/04
Filed: 1995-04-07
Abstract: PURPOSE: To dispense with skill and to wash without wetting hands by providing a grip member and an engaging member in an upper terminal side part and engaging the engaging members mutually by locating the grip parts of first and second net shape baskets on the bottom of which protrusive parts are provided at the same position. CONSTITUTION: The protrusive part 2 is provided on the bottom of the first net shape basket 1, and the grip member 3 and the engaging member 4 are provided on the upper side terminal part. A grip member 3 is mounted on a ring 5 for reinforcement to be mounted on those mounting parts, and the engaging member 4 is mounted on a collar member 10. The second net shape basket 6 is formed nearly in analogous shape with the basket 1, and the protrusive part 7 is provided on a ceiling part when it is superimposed on the first net shape basket 1, and the grip member 8 and the engaging member 9 are provided on a lower terminal side part, and a ring 11 for reinforcement and a collar member 12 are provided.  The rice is thrown in the first net shape basket 1, and it is immersed in a container filled with water, and rice bran is removed by vibrating and washing, and the first and second net shape baskets 1, 6 are clamped with the engaging members 4, 9, and shaked by holding the grip members 3, 8.
Patent JP-H046525-A (JP)
Title: Liquid crystal electrooptical element
Inventor: YAZAKI MASAYUKI
IPC: G02F1/1333
Filed: 1990-04-24
Abstract: PURPOSE:To provide the above element which has a high contrast and is extremely bright by forming a high-polymer thin film of a transparent resin in which at least >=2 kinds of polymers or monomers are mixed in an extremely well compatible state. CONSTITUTION:The high-polymer thin film 13 of the liquid crystal element consisting of a high-polymer/liquid crystal combined film 17 dispersed with a nematic liquid crystal 14 in the high-polymer thin film 13 and transparent substrate 16 which are disposed on both sides thereof and have electrodes 15 consists of the transparent resin in which at least >= 2 kinds of the polymers or monomers are mixed in the extremely well compatible state. If, therefore, the refractive indices of the polymers or monomers A, B are designated as nA, nB, the refractive index np of the matrix high polymer can be made into the value fairly approximate to the value of the refractive index nrt. angle in the direction perpendicular to the molecular axis of the liquid crystal by the selection of at least two kinds of the polymers or monomers having the good compatibility making nA < nrt. angle (refractive index in the direction perpendicular to molecular axis of the liquid crystal) < nB and an adequate mixing ratio. The liquid crystal display which has the high contrast and is extremely bright is obtd. in this way.
Patent JP-S63272812-A (JP)
Title: Automatic water level regulator with muffler mechanism for water channel
Inventor: SUGIURA SEISHICHIROU
IPC: E02B7/20
Filed: 1987-04-30
Abstract: PURPOSE:To reduce the sound of falling water by attaching an inclined plate to a sidewardly falling gate of a powerless balanceweight type. CONSTITUTION:A linked support arm 8 with a supporting point is attached to a powerless balanceweight type sidewardly falling gate 1 with a float chamber 24 leading to a water channel, and a sidewardly falling inclined plate 30 and a slidable balance weight 14 are also attached to the gate 1 through a connecting lever 6. The gate 1 is sidewardly fallen down during abnormal flood period and the overflow water of the gate 1 forms a sloped flow during usual period. The sound of falling water can thus be reduced by overflowing and the deposition of rubbish, etc., on the upstream of the gate 1 can be prevented.
Patent JP-H01277321-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: FUKUICHI TOMOHIRO
IPC: G11B5/738
Filed: 1988-04-28
Abstract: PURPOSE:To obtain the perpendicular magnetic recording medium having high mechanical strength by using an oxide contg. the compsn. of a soft magnetic layer to form a nonmagnetic layer of a lining layer consisting of a laminate of the nonmagnetic layer and the soft magnetic layer. CONSTITUTION:The nonmagnetic layer 32 of the lining layer 3 consisting of the laminate of the nonmagnetic layer 32 and soft magnetic layer 2 provided on a substrate 1 is formed of the oxide contg. the compsn. of the soft magnetic layer 2. For example, the soft magnetic layer 2 is formed by using the oxide contg. Mo, Cu, FeNi and the nonmagnetic layer 32 is formed by using the oxide contg. Mo, Cu, Fe, and Ni. The perpendicular recording layer 4 is provided thereon. Since the nonmagnetic layer is then the oxide contg. the compsn. of the soft magnetic layer, the affinity to the soft magnetic layer is made and since the adhesiveness between both is good, the mechanical properties are improved. The perpendicular magnetic recording medium having the higher mechanical strength than the mechanical strength of the conventional laminated lining layer is obtd.
Patent JP-H045045-A (JP)
Title: Laminate
Inventor: NAKANO MANABU
IPC: B32B15/09
Filed: 1990-04-23
Abstract: PURPOSE:To obtain a laminate used for preparing a laminate strongly bonding a resin base material layer and a metal layer by bonding a specific thermoplastic resin layer and the resin base material layer through an intermediate layer. CONSTITUTION:A laminate consists of a thermoplastic resin layer 1 composed of tetramethylene terephthalate type copolymerized polyester, a resin base material layer 2 composed of polyester and an intermediate layer 3 composed of cured matter obtained by reacting polyester type polyurethane polyol with nitrogen atom content of 3wt.% or less with an org. compound having isocyanate groups in a number exceeding 2 on an average in its molecule. The thermoplastic resin layer 1 and the resin base material layer 2 are bonded through the intermediate layer 3. The laminate having the thermoplastic resin layer 1 composed of tetramethylene terephthalate type copolymerized polyester on the surface thereof has excellent bonding capacity to various metals and, in a laminate having the metal layer adjacent to the thermoplastic resin layer 1 composed of tetramethylene terephthalate type copolymerized polyester, high adhesive strength is held.
Patent JP-H01278190-A (JP)
Title: Digital video tape recorder
Inventor: IWAIBANA KUNIO
IPC: H04N9/804
Filed: 1988-04-30
Abstract: PURPOSE:To easily perform a processing utilizing the correlation of a video signal by setting a clock signal for a circuit where a low-pass converted chroma signal is processed so as to provide a frequency of 4XN times the low-pass conversion carrier frequency and to synchronize with the color burst signal of a reproduce video signal. CONSTITUTION:A part enclosed with alternate long and short dash line shows a digital circuit. The clock signal CK for the digital circuit (includes an analog/ digital conversion circuit 6) where the low-pass converted chrominance signal is processed is synchronized with the color burst signal of a picked up video signal, and also, the frequency of 4XN times the low-pass conversion carrier frequency is provided on the signal. In such a way, it is possible to perform the processing of the video signal utilizing the correlation easily.