baber/WOPTO huggingface dataset:
Patent JP-H02215236-A (JP)
Title: Data transmitter
Inventor: TSUBAKI KAZUHISA
IPC: H03M13/23
Filed: 1989-02-15
Abstract: PURPOSE:To decrease a transmission error by generating a trellis diagram corresponding to a transmission signal by impulse response of a reception signal, calculating an error corresponding to an input pattern, confirming a path in the trellis diagram and decoding the received data. CONSTITUTION:A line estimate device 7 estimates an impulse response of a transmission line of a radio line from a modulation signal of a base band, and a matching filter 8 uses the impulse response to improve the S/N of a modulation signal of a base band. Then a branchmetric arithmetic computing element 9 uses the impulse response estimated by the estimate device 7 to predict an output signal of the filter 8 corresponding to all patterns of the transmission signal, calculates a square error between all the predicted values and the actual output of the filter 8 and outputs a branchmetric representing an error at a sample point of an output signal of the filter 8. Then an ACS computing element 10 obtains a pathmetric being a candidate of paths up to time (n+1) in the trellis diagram.
Patent JP-H04258229-A (JP)
Title: Device for transplanting tree
Inventor: FURUKAWA YOSHIMI
IPC: A01G23/04
Filed: 1991-02-06
Abstract: PURPOSE:To improve operation efficiency without impairing the objective tree by making it possible to carry out various digging motions expressed according to the size of trees transplanted or the configuration of ground. CONSTITUTION:Both digging and carrying plates 12 and 12 are opened outside by a self-propelled main leading machine 1 and both arms 7 and 7 which held trees are rotated inside and ground of lateral both side parts or lower ground of tree root part are dug by pawls 13 and 13 of the plates 12 and 12. The both digging and carrying plates 12 and 12 are shut and the digging and carrying machine 2 is rotated from this side to the front or from the front to this direction in inclined state. Thereby the other pawls 14 and 14 for digging can dig from this side ground of tree root part into deep part of ground or from the front part of ground into deep ground. By a main leading machine 1, a tree put on both digging and carrying plates 12 and 12 is carried and dropped into hole for planting and embanked.
Patent JP-S61197834-A (JP)
Title: Vibration preventing device of rotary unit
Inventor: YODA NORIO
IPC: F16F13/14
Filed: 1985-02-26
Abstract: PURPOSE:To reduce vibration transmission ratio of high frequency vibration by play of a resistance plate by providing the resistance plate which can swivel with a supporting unit in viscous fluid charged in an elastic body and providing damping effect of low frequency vibration. CONSTITUTION:An elastic body 27 fit to an inner cylinder 25 and an outer cylinder 26 is provided on an outer circumference of a bearing 22 rotatably supporting a propeller shaft 21. In the elastic body 27, a fluid chamber 28 charged by viscous fluid is formed and in the fluid chamber 28, a supporting plate 29 and a resistance plate 30 mounted to the supporting plate 29 so as to swivel freely are provided. Then, damping effect of low frequency vibration can be obtained and an action similar to the case when the resistance plate 30 is removed by play of resistance plate 30 can also be obtained, and as the result, vibration transmitting ratio in high frequency range can be reduced.
Patent JP-H02217773-A (JP)
Title: Brine refrigerating device
Inventor: SEINO TOSHIO
IPC: F25D11/02
Filed: 1989-02-16
Abstract: PURPOSE:To permit the restriction of variability in temperature when a refrigerating chamber is filled with received goods by a method wherein a plurality of rack plates is provided in the refrigerating chamber while cooling brine is made to flow through brine tubes provides on the rack plates. CONSTITUTION:Rack plates 12 are arranged in refrigerating chamber 11 in a plurality of stages and are fixed while the rack plates are made of a heat conductive material such as aluminum alloy, for example, and brine tubes 15, meandered so as to increase the contact area thereof, are fixed to respective rack plates 12. The brine tubes 15 of respective rack plates 12 are connected by connecting pipes 16. The brine tube 15 on the uppermost rack plate 12 is connected to a brine heat exchanger 20 through a supplying side connecting pipe 17 and a non-return valve 18 while the brine tube 15 on the lowermost rack plate 12 is connected to a circulating pump 23 for circulating the brine to the brine heat exchanger 20 through a discharging side connecting pipe 21 and a solenoid opening and closing valve 22. According to this constitution, received goods (food) received between the upper and lower rack plates 12 may be cooled effectively and a variability in the distribution of temperatures may not be generated substantially.
Patent JP-H06248675-A (JP)
Title: Automatic washing device of urinal
Inventor: TANAHASHI YASUHIRO
IPC: E03D5/10
Filed: 1993-02-25
Abstract: PURPOSE:To reduce the power consumption of a battery while improving sensitivity of a person-detecting sensor. CONSTITUTION:A solenoid valve 5 is provided in the midst of a water supply pipe 3 connected to a urinal 1. A person detecting sensor 7 is provided upward of the urinal 1, and a control circuit 9 is connected to the person detecting sensor 7 through a sensor circuit 8. The control circuit 9 decides intermittently a light emission period of a luminous element 7a, and a light emission period on that particular period from the detection of a user by the person detecting sensor 7 to the starting of preliminary washing is shorter than a light emission period of the other period. When the user is detected by the person detecting sensor 7, the control circuit 9 opens the solenoid valve 5 in order to execute preliminary washing after the elapse of a preliminary washing waiting period and, at the same time, when the user leaves after using it, the solenoid valve 5 is opened for executing actual washing.
Patent JP-S60180825-A (JP)
Title: Manufacture of packaging bag
Inventor: MATSUMOTO YOSHIO
IPC: C08L23/00
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a packaging bag having a high heat-seal strength by a method in which a linear low-density polyethylene is treated with a radical agent and molded by inflation and heat-sealed under specific conditions. CONSTITUTION:A hundred (100)pts.wt. a linear low-density polyethylene (A) having a melt index of 10g/10min or less is mixed with 0.0001-0.1pts.wt. a radical generator (B) (e.g., dicumyl peroxide preferably). While reacting the components (A) and (B) or after the reaction of the components (A) and (B), the material is molded by inflation under the conditions of 0.9-20 blow-up ratios, 10-40 draft ratios, and 30sec or less cooling rate index. The cylindrical film so formed is heat-sealed and cut in such a way that the direction of crossing the withdrawing direction of the film becomes longitudinal direction to obtain a packaging bag.
Patent JP-H10293376-A (JP)
Title: Silver halide emulsion and photosensitive material using the same
Inventor: KIMURA KO
IPC: G03C1/08
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion having sensitivity enough for use as a blue recording emulsion and using ultra-thin plate type grains of low fogging and high sharpness by applying a reducing and sensitization process internally to plate type silver halide grains at a manufacturing process, and using an emulsion with a specific compound added. SOLUTION: This silver halide emulsion is prepared to contain plate type silver halide grains having a principal plane, a mean silver bromide content ratio equal to or above 70 mol%, a mean circle-equivalent diameter equal to or above 0.7 μm and mean grain thickness less than 0.07 μm, occupying 90% or more of a whole projection area. At the manufacturing process of the emulsion, a reducing and sensitization process is internally applied to the plate type silver halide grains. Also, at least one of compounds selected from an expressed by the formula R-SO2 S-M, R-SO2 S-R1 , R-SO2 S-Lm -SSO2 -R2 is added to the emulsion, where R, R1 and R2 stand for an aliphatic group, an alicyclic formula (compound residue), an aromatic group or a hetero cyclic group, M for a cation, L for a vibalent coupling group and (m) for a numeral of 0 or 1.
Patent JP-H05204180-A (JP)
Title: Electrophotographic sensitive body
Inventor: KISHI HIROYUKI
IPC: G03G5/14
Filed: 1992-01-28
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and hardly raising residual potential even after repeated electrification and exposure. CONSTITUTION:When an electric charge generating layer and an electric charge transferring layer are successively formed on a substrate to obtain a separated function type electrophotographic sensitive body, a middle layer contg. a metal oxide such as titanium oxide, indium oxide, tin oxide or tin oxide surface-treated with antimony and/or a metal fluoride is formed between the substrate and the electric charge generating layer. At least an azo pigment having a fluorenone skeleton is incorporated into the electric charge generating layer and the thickness of the electric charge transferring layer is regulated to >=26mum.
Patent JP-S59164850-A (JP)
Title: Hot water supply system utilizing solar heat
Inventor: INOUE YOSHIMI
IPC: F24J2/40
Filed: 1983-03-09
Abstract: PURPOSE:To reduce the cost by eliminating a circulation pump by supplying the water to a heat collector with a tap water pressure. CONSTITUTION:An inlet pipe 4 to a heat collector is connected to the water supply source 11 through a solenoid valve 17. A return pipe 5 from the heat collector is connected to the upper part of a heat storage tank 23, and further, a by-pass pipe 19 having a solenoid valve 18 is disposed from the heat collector inlet pipe 4 to the upper part of the heat storage tank 23. The heat storage tank 23 has in its lower part a connecting means for a hot water supply pump 6, and water level detecting switches 21, 22 respectively at its upper and lower parts. As a result, not only that the structure of the heat storage tank can be simplified, but also the cost can be reduced as a circulation pump is eliminated.
Patent JP-H01212720-A (JP)
Title: Manufacture of steel having excellent weldability
Inventor: DOI NAOKI
IPC: C22C38/00
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a steel having less deterioration of toughness at the welding joint part even it is subjected to large heat-input welding by finishing the rolling of the cast steel contg. specific C, Si, Mn, Al and S at the specific temp. or above and thereafter cooling it under specific conditions. CONSTITUTION:The steel consisting of, by weight, 0.03-0.25% C, 0.02-0.6% Si, 0.2-1.8% Mn, 0.005-0.1% Al, 0.002-0.03% S and the balance constituted of Fe is continuously cast. The steel is then swiftly rolled and the rolling is perfected at >=700 deg.C. The steel is then cooled to <=500 deg.C at the cooling speed of 2-50 deg.C/S. The temp. of the ingot material is regulated to 1,400 deg.C, the temp. of the rolling material to <=500 deg.C and the time therebetween to <=40min.
Patent JP-H03240292-A (JP)
Title: Manufacture of printed circuit board
Inventor: AKASHI ISAO
IPC: H05K3/06
Filed: 1990-02-19
Abstract: PURPOSE:To reduce irregularities in the filling amount of ink of etching resist by removing excessive etching resist on a conductive layer on an insulating board by a pair of upper and lower squeegees which are thicker in the center than at both ends. CONSTITUTION:Conductive layers 12 are provided in holes and the entire surface of an insulating board 11 formed with holes at predetermined positions. Then, the board 11 is passed through an etching resist ink coating roll 13 to fill etching resist ink 14 in through holes 11a. Then, after it is scraped by a pair of upper and lower squeegees 15a, 15b which are thicker in thickness in the center than at both ends, the ink 14 is immediately cured. Thereafter, the excessive ink 14 on the board 11 is removed. Thereafter, after circuit pattern are formed of the resist on both-side conductive layers 12 of the board 11, a conductive pattern is formed by etching, and the resist is removed by peeling. According to this manufacturing method, irregularities in the filling amounts of the ink 14 in the holes 11a is reduced, and reliability of connection can be enhanced.
Patent JP-S51113400-A (JP)
Title: Armored plate shooting bullet
Inventor: TSUDA SHIYOUZOU
IPC: F42B12/62
Filed: 1975-03-31
Abstract: PURPOSE:To drastically increase break-through force by virtue of two-stage blast-off acceleration provided by a child bomb.
Patent JP-S61198523-A (JP)
Inventor: NAKAMURA HIDEYUKI
IPC: H01H13/70
Filed: 1985-02-26
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-S51113599-A (JP)
Title: Rescue signal unit
Inventor: KATOU HARUYA
IPC: B63C9/20
Filed: 1975-03-31
Abstract: PURPOSE: To obtain the distress signal lamp for signaling effectively distress and shipwreck location for a long time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01210066-A (JP)
Title: Applicator
Inventor: SUNAGA TAKASHI
IPC: B23K3/06
Filed: 1988-02-19
Abstract: PURPOSE:To arbitrarily preset an application cycle time and to widely change the application time for applying an application agent on a base plate by providing a controlling device for controlling a driving source for vertical motion of an application head on the basis of the application cycle time data which have been preset with an input device and stored. CONSTITUTION:Application cycle time is arbitrarily preset with an input device (keyboard) 53 and stored in a memory device (RAM) 58. A pulse motor 38 is driven and controlled by a controlling device (CPU) 57 on the basis of the application cycle time data stored in the memory device 58 and a cam is turned. The vertical motion time of an application head is arbitrarily preset according to the turning velocity of this cam and the application time on a base plate due to the application head is changed and application amount of an application agent is controlled according to the parts having various sizes on the base plate.
Patent JP-H09230581-A (JP)
Title: Photosensitive planographic printing master plate and production of planographic printing plate using the same
Inventor: ISONO MASANAO
IPC: G03F7/035
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive planographic printing master plate having high ink repelling property for which pure water can be used as a dampening water by using a hydrophilic polymer essentially consisting of polyurethane. SOLUTION: This printing plate has a hydrophilic swellable layer on a substrate, and the hydrophilic swellable layer has a phase separation structure of at least two phases comprising a phase essentially comprising a hydrophilic polymer and a phase essentially comprising a hydrophobic polymer. The hydrophobic polymer essentially consists of polyurethane. Polyurethane is preferable because the hydrophilic swellable layer has both of proper swelling property with water and printing durability and polyurethane has rubber elasticity and an effect to form a proper phase separation structure with the hydrophilic polymer. Especially, a polyurethane emulsion is preferably used as the hydrophobic polymer.  By using an emulsion, the polymer can be easily dispersed in water which is a good solvent for the hydrophilic polymer and this is advantageous to form a desirable phase separation structure required to the hydrophilic swellable layer.
Patent JP-S56141462-A (JP)
Title: Fluid leakage prevention for revolution
Inventor: DEIBIDO AANESUTO JIYONSUTON
IPC: F16J15/34
Filed: 1981-03-18
Abstract: A rotary fluid seal, especially an oil seal for a rotary shaft, comprises a sealing ring between axially-opposed divergent frusto-conical counterfaces of relatively rotatable members, preferably casing rings in a self-contained seal unit, the sealing ring having a pair of divergent sealing lips presenting frusto-conical contact faces to the counterfaces and being substantially coaxial with but floating freely between the relatively rotatable members, the contact faces bearing frictionally on the counterfaces so that, on relative rotation of the members, the sealing ring is frictionally driven into rotation by one or other of the members and the effect of centrifugal force, tending to cause the sealing lips to flex angularly outwardly, reduces the bearing load of the contact faces on the counterfaces.
Patent JP-H03241743-A (JP)
Title: Semiconductor device
Inventor: OKUNOYAMA TERU
IPC: C09D179/08
Filed: 1990-02-19
Abstract: PURPOSE:To contrive to improve adhesive properties, moisture resistance and workability by forming a specific polyimide resin layer directly or via other insulating layer on the surface of a semiconductor device. CONSTITUTION:A polyimide resin layer expressed by formula I is formed directly or via other insulating layer on the surface of a semiconductor device. In the formula I, R<1> is expressed by formulae II-IV, R<2> is expressed by formulae V-VII, (n) expresses an integer, and the constituting molar ratios of the formulae II-VII are within the ranges of formula II/formula III=99/1-30/70, (formula II + formula III)/formula IV/=99/1-50/50, formula V/formula VI=99/1-50/50 and (formula V + formula VI)/formula VII=99/1-70/30, respectively. Thus, it is possible to improve an adhesive property and to obtain an excellent moisture resistance.
Patent JP-H08235233-A (JP)
Title: Parallel design system
Inventor: SHIBATA KAZUKI
IPC: G06F17/50
Filed: 1995-02-27
Abstract: PURPOSE: To improve the efficiency of design by parallelly editing a CAD drawing without dividing a screen from plural terminals and preventing the interference of design operations among the terminals at the time of editing. CONSTITUTION: An external input device 1 performs the CAD design operation of a mouse and a keyboard, etc., and an operation execution part 2 accesses a design data storage part 3 and reflects the design operation on the design data. When the terminal is a slave CAD, a master CAD is inquired to a parallel design management part 10 simultaneously and the master CAD is informed of the performed design operation through an execution operation informing part 6 and a network 11. The contents of the data storage part 3 are displayed through a display part 4 for displaying data and a display device 5 composed of a cathode-ray tube or the like. An operation reception part 7 receives informing from the other terminals from the network 11 and informs an inter-operation discrepancy detection part 9.  The inter-operation discrepancy detection part 9 refers to the parallel design management part 10, compares the priority of the informing origin terminal of the operation and its own terminal and detects the presence/absence of discrepancy with the data of its own terminal.
Patent JP-H02217821-A (JP)
Title: Ferroelectric high polymer liquid crystal element
Inventor: TOSHIDA YOSHI
IPC: G02F1/137
Filed: 1989-02-20
Abstract: PURPOSE:To suppress the increase in the electric capacity of a liquid crystal cell and to allow high-speed driving at a relatively low voltage by using plastic films having a low specific dielectric constant for substrates and crimping a ferroelectric high polymer liquid crystal between the film substrates. CONSTITUTION:The laminated body formed by crimping the ferroelectric high polymer liquid crystal layer 2 between the substrates 1 and 1a is provided between polarizing plates 4 and 4a consisting of polarizing glass or plastic films, such as polyvinyl alcohol (PVA) which are adsorbed with iodine high contg. compd. and are then uniaxially oriented and PVA or polyethylene terephthalate which is fixed with dichromatic dyes and is then uniaxially stretched. The plastic films having <=4.0 specific dielectric constant are used for the substrates 1, 1a at this time and are further combined with such a ferroelectric high polymer liquid crystal 2 which has <=10 specific dielectric constant in the phase on the higher temp. side and lower temp. side than a chiral smetic phase at 100 to 1,000Hz. The increase in the electric capacity is lessened in this way and the high-speed driving is enabled.
Patent JP-S51114372-A (JP)
Title: Regeneration of alkali liguid waste
Inventor: WATANABE KAZUMI
IPC: B01D53/77
Filed: 1975-04-01
Abstract: PURPOSE: To regenerate the alkali aqueous solution from the scrubbing apparatus of exhaust gas from petroleum and to use again in scrubbing of exhaust. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01214584-A (JP)
Title: Cable coiling device
Inventor: ENAMI MAKOTO
IPC: B65H54/80
Filed: 1988-02-23
Abstract: PURPOSE:To make the continuous coiling of a cable possible by fixing an extensible vertical arm to a movable body moving on a revolvable horizontal arm, and pressing down a cable sent from a cable guide through a cable pressing member fixed to a vertical arm. CONSTITUTION:An outer frame rail 14 is provided around a supporting base 13 mounted on a floor surface 12, and a revolvable horizontal arm 15 provided with the supporting base 13 as a center is revolved along the outer frame rail 14. A movable body 16 moving along the arm 15 is provided on the arm 15. An extensible vertical arm 18 is fixed to the movable body 16, and can move vertically, and moreover has a cable pressing member 17 fixed on its tip. A cable 3 sent through a cable guide 19 revolving simultaneously with the arm 15 is coiled in order from the outside to the inside as it is pressed down by the cable pressing member 17 along a circular outer frame 20, and then coiled on the next upper stage when the vertical arm 18 has risen by the diameter of the cable 3.
Patent JP-S52121847-A (JP)
Title: Thermal louver
Inventor: TORIKAI EIKO
IPC: F28F1/32
Filed: 1976-04-06
Abstract: PURPOSE: To make possible fine temperature control by providing a thermal louver of a variable rate heat radiator with an actuator constituted of a volute bourdon tube and fluid source to supply fluid to the volute bourdon tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63248663-A (JP)
Title: Opening device
Inventor: HANSU RAUJINGU
IPC: B65D5/72
Filed: 1988-02-23
Abstract: Opening arrangements on packing containers of the non-returnable type for e.g. milk are usually of fairly simple design and lack e.g. reclosing facilities. A readily openable and reclosable opening arrangement in accordance with the invention comprises a pouring pipe (2) attached to the outside of the packing container, wherein a slide (1) is manoeuvrable by means of a projecting gripping element (5). When the slide is pushed to the open position the packing container wall is penetrated by ploughlike elements (10,11) joined to the slide, so that the contents may be emptied out via the pouring pipe. The opening arrangement also may be used on packing containers which consist of several part containers whose contents may be emptied out through a joint pouring pipe.
Patent JP-S60184882-A (JP)
Title: Thermal transfer recording medium
Inventor: ISHII FUMIO
IPC: B41M5/26
Filed: 1984-03-02
Abstract: PURPOSE:To obtain a thermal transfer recording medium capable of printing with low energy and transferring high-density coloring matter images multiple times with little reduction in density, by a method wherein an intermediate layer comprising a cross-linking agent and a heat-fusible coloring material layer comprising a reactive high molecular weight substance are sequentially provided on a base by coating. CONSTITUTION:The intermediate layer comprises a cross-linking agent, and the coloring material layer comprises a reactive high molecular weight substance. The high molecular weight substance has reactive groups, e.g., epoxy groups, aziridyl groups or isocyanate groups at side chains of a high molecular weight compound. The cross-linking agent may be a compound having a plurality of functional groups, e.g., an amine, a phenol or a carboxylic acid. The cross-linking agent reacts with the reactive high molecular weight substance to firmly hold the coloring material layer on the base, so that it is possible to perform printing plural times.