baber/WOPTO huggingface dataset:
Patent JP-S61139129-A (JP)
Title: Signal distirbuting system
Inventor: SHIMIZU FUMIHIKO
IPC: H04B10/00
Filed: 1984-12-12
Abstract: PURPOSE:To simplify a circuit and improve the operability to make the maintenance easy by transmitting control signals from individual receivers to a subscriber's private distributor by an other conductors juxteposed to each conductors and subjecting them to frequency-division multiplexing FDM and converting them to optical signals and subjecting them to wavelength- division multiplexing with optical signals going to the subscriber's home by an optical multiplexer/demultiplexer. CONSTITUTION:N-number of signals subjected to FDM are subjected to WDM by n-number of kinds of light different in wavelength from one another and are transmitted to the subscriber's home by an optical fiber 11 and are demultiplexed to n-number of lights different in wavelength assigned to individual receivers by an optical multiplexer/demultiplexer 13 of a subscriber's private distributor 10 and are converted to electric signals by a photoelectric transducer 14. In the subscriber's private distributor 10, each control signal is separated by a control signal separator 15 provided on each conductor 16, and individual control signals are synthesized by a control signal synthesizer 19 and are sub- jected to FDM. This control signal subjected to FDM is converted to an optical signal having the (n+1)th wavelength by a electrophoto transducer 111 and is subjected to WDM with n-number of optical signals different in wavelength obtained by subjecting a video signal, and audio signal, and a data signa to WDM and is transmitted to a transmission station.
Patent JP-H04141593-A (JP)
Title: Surface-treated al or al alloy excellent in phosphating and coating suitability and corrosion resistance after coating
Inventor: SATO HIROSHI
IPC: C23C30/00
Filed: 1990-09-28
Abstract: PURPOSE:To improve the coating suitability of an Al alloy by specifying the Fe hydroxide concn. in the Zn alloy plating layer formed on the surface of a substrate. CONSTITUTION:A Zn or Zn alloy layer is formed on the surface of a substrate, and the concn. of the Fe hydroxide in the plating layer is controlled to >=1%. Consequently, a dense and uniform phosphate coating film is formed, and excellent coating suitability and corrosion resistance after coating are imparted to an Al alloy. The alloy is widely utilized for the automobiles, electric appliances, building materials, etc., which are coated and used.
Patent JP-H07112413-A (JP)
Title: Method of forming tile panel
Inventor: SAITO HIROYUKI
IPC: B28B1/16
Filed: 1993-10-19
Abstract: PURPOSE:To provide a forming method, which omits both the sticking of tape to the joint part of tiles and the removal of joint strip after forming in the forming method of a tile panel used for housing equipment, room partition or the like. CONSTITUTION:Under the state that a top force 6 is opened, tiles are arranged upside down. Next, by lowering the top force 6, an elastic supporting member 3 is compressed, resulting in forming a cavity 8. Then, by charging foaming urethane resin in the cavity and, after that, expanding, the elastic joint filler 10 is flattened and spread laterally, resulting in plugging the gap between tiles. Accordingly, no foaming urethane resin goes round to the surface side of the tile 4.
Patent JP-H0699004-A (JP)
Title: Controlling method for crystal form in pressure crystallization
Inventor: NISHIGUCHI NOBUHIKO
IPC: C07C51/43
Filed: 1991-09-11
Abstract: PURPOSE:To provide a controlling method for crystal form in pressure crystallization capable of obtaining more higher purity crystal or separating a specific crystal by controlling the growth process of a crystal by a pressure operation to form a bulky crystal excellent in solid-liquid separation characteristic. CONSTITUTION:In a pressure crystallization separation method for separating at least one specific component crystallization at a high pressure in a raw material mixture containing two or more kind of a group of aliphatic compounds, the bulky crystal is grown by keeping the raw material containing the seed crystal of the specific component in a pressure of the growth pressure region of the bulky crystal excellent in solid-liquid separation characteristic, which is demarcated by the fusing pressure of the specific component determined by the conc. of specific component in the raw material and the temp. of the system and the pressure, at which the fine crystal in the specific component grows and determined by the concn. condition and the temp. condition. Next, the obtained crystal is separated from the residual liquid phase.
Patent JP-H0999600-A (JP)
Title: Thermal transfer printer
Inventor: ABE TOSHIHIRO
IPC: B41J13/10
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To eliminate an inclination of paper and a wrong cuing up of the head of paper when it is fed, by clamping paper with a set load by a moving guide which guides the tip of paper in the outward face at the paper feed opening of a thermal transfer printer, and a door guide the paper. SOLUTION: When printing paper 12 is placed on a door 3, the tip of the paper which slips down on the door 3 due to its self-weight stops between a feed roller 1 and an idle roller 4A. When the paper head passes, it pushes up a sensor 9 to detect the paper tip, and the printer recognizes the setting of paper. After a time lag provided so as to position the tip of paper, the feed roller 1 begins to turn and feed the paper between the feed roller 1 and the idle roller 4A. After the paper is fed by a certain length, it is stopped once and cued up. Printing is resumed between a print head 8 and a platen 10 in response to the print execution instruction from print data.
Patent JP-H02107775-A (JP)
Title: Exhausting method
Inventor: KOMINO MITSUAKI
IPC: C23C16/44
Filed: 1988-10-17
Abstract: PURPOSE:To prevent a system to be exhausted from being polluted by pickup of particles by actuating a vacuum pump in such a state that a valve is closed and thereafter supplying gas to the interval between the valve and the vacuum pump to regulate the pressure thereof to the prescribed pressure and thereafter keeping the valve in an opened state. CONSTITUTION:A gaseous raw material is introduced into a reaction pipe 2 with a heater 1 equipped thereto and film formation is performed on a wafer 3 while keeping the reaction pipe at the prescribed degree of vacuum by an exhaust system. This exhaust system is constituted of the vacuum pumps 11, 12 connected via a trap 7, the valves 8, 9 and an automatic pressure controlling device 10. In the case of vacuumizing and exhausting the inside of the reaction pipe 2 from the atmospheric pressure, the vacuum pumps 11, 12 are actuated in such a state that the valves 8, 9 are closed and an exhaust path A is regulated to the prescribed degree of vacuum. Then gaseous N2 is supplied from an inert gas feed source 17 connected with the exhaust path A via a leak valve 16 and the pressure of the interval between the valves 8, 9 and the vacuum pumps 11, 12 is regulated to the prescribed pressure. Thereafter the inside of the reaction pipe 2 is exhausted by opening the valve 8 or 9. Thereby the sudden change in the air flow is inhibited and pollution due to pickup of particles is prevented.
Patent JP-2000083420-A (JP)
Title: Working machine for paddy field
Inventor: OCHI TATSUJI
IPC: A01B63/10
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To rationally constitute a rice transplanter capable of maintaining a seedling planting apparatus in an objective position by a proper control even in the strong shake of the seedling planting apparatus. SOLUTION: A seedling planting apparatus A is supported through a link mechanism 9 on a traveling machine body 3 so as to be freely rolled around a rolling shaft center X. A rolling sensor 36 of a heavy weight type is arranged on the shaft center X. A control apparatus for controlling a rolling motor 33 so as to make the set value of an adjuster for setting the objective rolling position coincident with the measured result of the rolling sensor 36 is installed.
Patent JP-H01103449-A (JP)
Title: Drive circuit for ink jet head
Inventor: HIRATA TOSHITAKA
IPC: B41J2/105
Filed: 1987-10-16
Abstract: PURPOSE:To simplify a drive circuit to reduce a power demand by a method wherein, when a second switching element has come into a conduction condition a first switching element applies a voltage for electrically charging, and when it turned into a non-conduction condition, the charges are discharged. CONSTITUTION:Resistances R1 and R2 compose a bias means for a Q1 and also serve as a load for a Q2. The application of a voltage sufficient as a Vin makes the Q2 in a conduction condition, and a drain terminal comes to approximately a ground level. Then, an electric current passes through the R1, R2, and the Q1 has a gate voltage obtained by dividing VDD in the ratio of R1 and R2 and has a gate potential biased negatively to its source potential. Thus, the drain voltage of the Q1 comes to approximately VDD, and a PZT is electrically charged. Next, the Vin is lowered and the Q2 is made in a non conduction condition, whereby the drain voltage of the Q2 comes to VDD. Thus, the Q1 is transferred to a non-conduction condition, the charges loaded in the PZT are discharged through a rout of a diode D   R1   R2. Therefore, a circuit can be simplified and power demand can be reduced.
Patent JP-H0795462-A (JP)
Title: Target tracking device
Inventor: SAKAMOTO TAKAYUKI
IPC: H04N7/18
Filed: 1993-09-25
Abstract: PURPOSE:To surely track a target by producing a thinned image through the band limitation of an image, calculating the change components and integrating these change components in both horizontal and vertical directions. CONSTITUTION:The image signal TV1 photographed by a TV camera 10 is digitized by a filter 11 and undergoes the band limitation through an LPF. Then the signal TV1 is thinned and stored in a field memory 12. When a prescribed image is stored in the memory 12, a microcomputer 14 extracts the change components of pixels out of a thinned image which is delayed by a prescribed time or stored and a thinned image received from the filter 11. These change components are integrated in both horizontal and vertical directions for calculation of the centroid of each change component. Then the photographing position of the camera 10 is controlled based on the calculated centroid of each change component so that a target moving within a screen is set at the center of the screen. Thus it is possible to prevent the malfunctions of the target caused by the noises, the movements of other objects in the screen and the control of a motor.
Patent JP-H09105078-A (JP)
Title: Jute-based fabric with improved touch feeling
Inventor: MATSUBARA SHINJI
IPC: D06M11/61
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a jute-based fabric retaining touch feeling inherent in hemp, freed from itchiness, with firm texture and soft feeling, and also improved in shrinkproofness and W&W character. SOLUTION: This jute-based fabric improved in touch feeling has the following characteristics: base weight: >=60 but <200g/m<2> ; flexural stiffness (2HG-5) determined by a touch feeling measuring instrument KES: 0.4-1.2; shear measurements (B): 0.10-0.25; shrinkproofness determined by the JIS-L-0217 103 method: <=0.2%. Another version of this jute-based fabric improved in touch feeling has the following characteristics: base weight: 200-400g/m<2> ; flexural stiffness (2HG-5) determined by a touch feeling measuring instrument KES: 1.0-4.5; shear measurements (B): 0.20-1.50; shrinkproofness determined by the JIS-L-0217 103 method: <=2.0%.
Patent JP-H04139288-A (JP)
Title: Adhesive tape and separator
Inventor: MORIYAMA TAKAAKI
IPC: C09J7/02
Filed: 1990-09-28
Abstract: PURPOSE:To obtain adhesive tape and separator large in coefficient of friction even with a relatively small amount of a releasant, having a poorly slidable release layer surface by providing one surface of a base material with a release layer consisting of e.g. a thermoplastic polymer with rubber elasticity and the other surface with a tack agent layer. CONSTITUTION:The objective adhesive tape and separator can be obtained by providing one surface of a tape base material made of e.g. paper, plastic, nonwoven fabric with a release layer composed of (A) a thermoplastic polymer with rubber elasticity pref. ca. 0-40% in degree of crystallinity or ca. 5-60kg/cm<2> in modulus (e.g. chlorinated PE, styrene/isobutylene/styrene block copolymer) and (B) a releasant consisting of e.g. silicone compound, long chain alkyl compound and also providing the other surface with a tack agent layer.
Patent JP-H0596977-A (JP)
Title: Road condition recognizing method
Inventor: OKA YOSHIE
IPC: F02D29/02
Filed: 1991-10-09
Abstract: PURPOSE:To provide a method by which a road condition can be accurately inferred. CONSTITUTION:This road condition recognizing method comprises a detecting means 11 to detect information concerning a vehicle such as vehicle speed, engine speed, and gear position, a vehicle condition computing means 12 under a decided road condition from various information concerning the vehicle detected by the detecting means 11, and a road condition inferring means 13 to infer the road condition by the use of the vehicle condition under the decided road condition computed by the computing means 12 and the vehicle condition detected by the detecting means 11. Consequently, the road condition can be accurately recognized so as to operate the vehicle safely, at low fuel consumption, without disregarding a driver's will.
Patent JP-H0788176-A (JP)
Title: Forced evacuation device
Inventor: NAKADA MORIHITO
IPC: A61M1/00
Filed: 1993-09-24
Abstract: PURPOSE:To obtain an evacuation device which does not wound the anus by the tip of a movement implement at the time of insertion by providing the device with a cylindrical insertion auxiliary implement whose outside diameter is flexible, and a flexible tubular evacuation implement constituted by covering it with a rubber-like thin film so that the tip part can be opened and closed so as to be openable and expandable on the rectum. CONSTITUTION:This forced evacuation device is constituted of an insertion auxiliary implement P which is put on by inserting it into the anus, a evacuation implement T which is inserted through into the insertion auxiliary implement P put on to the anus and unfastens and takes out a lump of excrements by the tip, and a liquid adjusting device S for feeding by pressure water required for unfastening the lump of excrements and collecting it. The insertion auxiliary implement P is constituted so that the diameter can be contracted freely by embedding plural pieces of cylinders along the peripheral direction of a flexible sheet, and the diameter is expanded by supplying a liquid from a hose, after it is inserted into the anus. The movement implement T is provided with cylindrical flexible tubes 16, 17 being double in the inside and the outside, constituted so that a skeleton member of the tip part is expanded by extruding the outside tube 16, and the inside tube 17 is connected to the liquid adjusting device S through the hose.
Patent JP-S62122567-A (JP)
Title: Production of paste product using processed rice
Inventor: NISHIDA KAZUO
IPC: A23L17/00
Filed: 1985-11-20
Abstract: PURPOSE:To produce a paste product having good plasticity and crispness, by processing rice with a specific water content into a fine particle state, blending it with a paste product raw material, molding and heat-treating. CONSTITUTION:Rice adjusted to 5-40wt% water content is ground in such a way that physical change is not caused by action of heating effect and, if necessary, gelatinized under heating or simultaneously treated by grinding and heating effects and gelatinized to give fine particle rice. Then, the rice is blended with a paste product raw material, molded and heat-treated.
Patent JP-H0597399-A (JP)
Title: Variable speed hoisting machine
Inventor: NAKAMURA YOJI
IPC: B66D5/30
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a variable speed hoisting machine which does not run inadvertently even if an inverter is broken, and possesses the superior responsiveness of a brake, and is free from the generation of shock even if a suspended load is dropped during stop. CONSTITUTION:A brake circuit consisting of a diode.brigde rectifying circuit 13 and a brake coil 3 is inserted in series in the output supplied from an inverter 1 to a hoisting motor 2. Further, in parallel to the brake circuit, a short-circuit circuit consisting of an electromagnetic relay coil 8, all-time opened contact point 8a, and an all-time opened contact point 9a driven by an electromagnetic relay coil 9 is inserered. Accordingly, immediately before stop, the input of a diode.bridge rectifying circuit 13 is short-circuited, and the hoisting motor 2 can be surely locked simultaneously with the dissipation of the torque of the hoisting motor 2.
Patent JP-H1092149-A (JP)
Title: Recording medium as well as method and apparatus for recording or reproducing
Inventor: OTSUKA GAKUSHI
IPC: G11B20/10
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus whose error correction capability is enhanced efficiently by a method wherein, when a region to be accessed is controlled as a reproduction-only region, only a reproducing operation is executed and error correction information is used in a reproducing operation to the region to be accessed. SOLUTION: In a byte which is recorded as a byte 6 to a byte 21 in a DDS inside a defect management area DMA, a band in which a value 11b or a value 21b is recorded is physically a rewritable region ARM. However, it is regarded as a write-protected reproduction-only band in terms of software. Especially in the ase of the value 21b, a second ECC is added. In this manner, a RAM disk is used as a partial RAM disk, a high-capability error correction processing operation is executed in the reproducing operation of a band 8 to a band 15. and an error correction capability can be enhanced efficiently.
Patent JP-2001086008-A (JP)
Title: Turbo encoding/decoding device and receiver using the same
Inventor: NAGANUMA TOSHIAKI
IPC: H03M13/41
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a turbo encoding/decoding device where processing time until a decoding result is obtained can be shortened. SOLUTION: The device has an adder 104 updating reliability information on an information bit stream from an information bit stream and previous information, a first soft output decoder 105 executing soft decision decoding from the output of the adder 104 and a first inspection bit stream, a first subtracter 106 generating first improvement information from the result of the first soft output decoder 105, an interleaver 107 rearranging the outputs of the adder 104, a second soft output decoder 110 executing the soft decision decoding from the output of the interleaver 107 and a second inspection bit stream, a second subtracter 111 generating second improvement information from the decoding result of the second soft output decoder 110, a deinterleaver 112 rearranging the second improvement information,  a previous information generation part 131 generation the previous information from the first improvement information and the output of the deinterlever 112 and a hard decision unit 114 removing the reliability information from the output of the adder 104 and executing hard decision.
Patent JP-H06115744-A (JP)
Title: Paper feeder
Inventor: TAKEMUTSU KAZUO
IPC: B65H3/52
Filed: 1992-10-01
Abstract: PURPOSE:To surely prevent a jam from its generation in the vicinity of the upstream in a nip part of paired separating rollers by providing a film member, having a tilt part, in the upstream of the paired separating rollers, in a paper feeder of successively arranging the paired separating rollers and paired register rollers. CONSTITUTION:This paper feeder 20 provided in an electrostatic process copying machine is provided with paired separating rollers 24 arranged in the downstream of a front feed roller 22 and paired register rollers 26 arranged in the downstream of the rollers 24, and a tilting bypass table 26 is provided in the upstream of the paired separating rollers 24. A lift plate 30 and a lower guide plate 36 are successively provided in the downstream of this table 28, and a synthetic resin-made film member 40 is mounted on a reverse rotary roller mounting plate 38 provided in the upstream end part of the lower guide plate 36. This film member 40 has a tilt part 40b having an angle alpha of 80 deg.+ or -20 deg. relating to a virtual surface F of passing through each axial line of rollers 42, 44, thus to guide a paper point end part to a nip part and also impeding folding downward.
Patent JP-H02111610-A (JP)
Title: Stabilized red phosphorus and production thereof
Inventor: TABEI SEIKICHI
IPC: C08G59/00
Filed: 1988-10-20
Abstract: PURPOSE:To improve thermal decomposition resistance and hydrolysis resistance of red phosphorus by precipitating and coating the surface of red phosphorus particles with a Ti-Al-based compound hydrated oxide and an organic resin. CONSTITUTION:A Ti salt [e.g., Ti(SO4)2] and a condensed Al salt (e.g., poly AlCl3) are dissolved in twice or more times as much water as red phosphorus to give an aqueous solution of mixed salt, to which 50-500g/l red phosphorus particles having <=100mum particle diameter and 5-30mum average particle diameter are dispersed, which is blended with an alkalizing agent (e.g., NH3) while stirring, adjusted to pH6-8, heated to >=60 deg.C while stirring, fine precipitate of Ti-Al-based compound hydrated oxide is deposited on the surface of red phosphorus particle, separated and washed to give slurry of red phosphorus coated with compound hydrated oxide Ti-Al base. Then the slurry is mixed with an organic resin in a liquid state, heated while stirring and the organic resin is cured to give stabilized red phosphorus containing 0.5-15wt.% calculated as Ti+Al based on the total weight of red phosphorus particles of Ti-Al condensate-based compound hydrated oxide, >=0.05wt.% Al and 0.1-30wt.% organic resin.
Patent JP-2001080195-A (JP)
Title: Plate delivering device for printer
Inventor: KUYAMA TETSUMASA
IPC: B41L13/14
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent a plate delivery error by effectively guiding a leading end side of a stencil base sheet to a delivery passage side. SOLUTION: A wind turbine-like member 55 having a plurality of substantially radially projected beating parts 55a is rotatably provided at a position not brought into contact with a periphery of a plate cylinder 16 of a plate delivery unit 1 for releasing a stencil base sheet 10 wound on an outer periphery of a plate cylinder 16. The member 55 is rotated to guide a leading end of the sheet 10 released from clamping at the parts 55 in a beating direction between a pair of plate delivery conveying belts 58 and 59 of a discharge passage side.
Patent JP-H04139921-A (JP)
Title: Receiver
Inventor: TANAKA KENJI
IPC: H04B1/26
Filed: 1990-09-30
Abstract: PURPOSE:To easily correct a tracking by matching a local oscillating frequency with the tuning frequency of a variable filter at calibration, detecting the level of a local oscillation signal inputted to the input of a variable filter switchingly through the detection action of a mixer and correcting the setting value of a tuning frequency of the variable filter so as to maximize the level. CONSTITUTION:After a calibration control means 10 sets the frequency of a local oscillation signal or its higher harmonic signal in the vicinity of the tuning frequency of a variable filter 3, a correcting means 5 is used to correct the setting value of a variable filter control means 4 to the variable filter 3 so as to maximize the detection level detected by the detection action of the mixer 6. Thus, the tracking deviation of the variable filter 3 at a desired tuning frequency is corrected without the use of a special equipment.