baber/WOPTO huggingface dataset:
Patent JP-2000271643-A (JP)
Title: Bar stock coiler equipment
Inventor: KUROSE YUTAKA
IPC: B21C47/24
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain bar stock coiler equipment having high site utilizing efficiency. SOLUTION: This equipment is provided with a horizontal bender drum 2 which is located in the upper side of a bar stock straight feeding guide pipe 1, protrudes in the X direction more than the pipe and in the direction apart from the pipe and moreover whose central axis extends in the X direction, a horizontal bender 3 which is located in the bar stock inlet side more than the drum and imparts to the bar stock a curl for forming a loop turning in the direction running around the peripheral surface of the drum, a winding guide 4 which guides in the vertical Z direction a spiral bar stock running around the drum 2 and moving in the X direction, a pit 7 which is formed in the position deviated in the X direction more than just under the guide pipe 1 and is provided with an oblong opening long in the Y direction, a truck 6 which is located in the pit and is movable in the Y direction,  at least two turning pedestals 11a, 11b which are turnable around the vertical axis over the truck and are aligned in the Y direction, a mechanism 12 which turnably drives the pedestals, and winding carriers 5a, 5b which are mounted on each turning pedestal. An electo- hydraulic type cutter 10, and an air cylinder 9 and guiding tool 8 conveying the bar stock to the cutter are provided between the drum 2 and the winding guide 4.
Patent JP-H04296216-A (JP)
Title: Rotating machine
Inventor: IWASAKI KUNIYASU
IPC: H02K5/24
Filed: 1991-03-20
Abstract: PURPOSE:To control a nonrepeated radial deflextion as small as possible. CONSTITUTION:Eight rolling balls are arranged at equal circumferential intervals between the inner and the outer rings 16, 18 of a radial ball bearing 14. The rolling ball race 20 of the outer ring 18 has three radial wavinesses which are about three rotation symmetric shapes. A domain existing between pressures 24 and a domain not existing between pressures 26 repeat at every central angle of about 60 degree. When the amplitude of the waviness is designated by A, the equation of K(Qmax<2/3>+Qmin<2/3>)=0.73A is obtained, and a nonrepeated deflextion can therefore be controlled small.
Patent JP-S5217728-A (JP)
Title: Display picture moving direction indicator
Inventor: HARA TOSHITAKA
IPC: G06F3/037
Filed: 1975-07-04
Abstract: PURPOSE: Indication of the picture moving direction on the display unit by the stored designated position of the write pen and the detected center position of the display screen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000040796-A (JP)
Title: Logic circuit and control for power supply
Inventor: KATO KOJI
IPC: H01L21/822
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a logic circuit of a constitution, wherein redundancy circuits which are provided overlapping each other in each operating mode, and low-utilization circuits which result in not being used by an operating mode, can be reduced, and reduction in power consumption and reduction in the scale of circuits are made possible. SOLUTION: A logic circuit 2 consists of two input NAND circuits 2a and one pair of NOT circuits 2b and 2c connected with the NAND circuit 2a on one side of the NAND circuits 2a in series to an input of the NAND circuit 2a on the one side, the circuit 2b receives a power supply using a first feeder voltage VH (such as 5 V) and the circuits 2a and the circuit 2c receive a power supply, using the first feeder voltage VH or a second feeder voltage VL (such as 3 V). In the logic element 2b, a decision threshold for deciding the signal level of an input signal is set in the middle (such as 4 V) between the voltages VH and VL. As a result, the operations of the logic circuit 2 are made to differ from each other, according to feeder voltages in second power supply lines DL2.
Patent JP-S60226144-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: OGATA MASAJI
IPC: H01L21/3205
Filed: 1984-04-25
Abstract: PURPOSE:To improve the reliability of titled device at high temperature and high humidity by a method wherein aluminum and/or aluminium alloy as electrode and wiring member are processed in water solution with specific pH value preliminarily containing antimony oxide and aminosilane compound to be sealed with resin. CONSTITUTION:When the surface of aluminum and/or aluminium alloy as electrode and wiring member is processed in water solution with specific values of pH 3-9 containing antimony oxide and aminosilane compound, corrosion protective covering containing said compounds is formed on the surface to improve the moisture proof reliability. As for the aminosilane compound, e.g. gamma- aminopropyltriethoxysilane etc. is applicable. The process solution composed of antimony oxide and aminosilane compound added to pure water may be thoroughly agitated and mixed under heating condition at 60-100 deg.C to adjust the pH value thereof by means of adding organic or inorganic acid thereto as necessary.
Patent JP-S58196333-A (JP)
Title: Magnetic particle type electromagnetic coupling device
Inventor: YOSHINO KAZUO
IPC: F16D37/02
Filed: 1982-05-13
Abstract: PURPOSE:To improve cooling effect by passing a magnetic fluid as coolant through a cooling passage, and disposing the cooling passage adjacent to the outer peripheral surface of a driven member generating frictional heat as much as possible. CONSTITUTION:A cooling passage 15a is disposed extremely adjacent to the outer peripheral surface of a driven member 15. One end of the passage is connected to a supply path 15b, and the other end thereof is connected to a pump 17. One end of a discharge pipe 18 is connected to a discharge path 15c, and the other end therof is connected to a radiator 19. The pump 17 is connected to the radiator 19 by a pipe 20. A magnetic fluid 21 circulates through the pump 17, the supply pipe 16, the supply path 15b, the cooling passage 15a, the discharge path 15c, the discharge pipe 18, the radiator 19, the pipe 20 to the pump 17.
Patent JP-S62238374-A (JP)
Title: Selective deposition method for electroless plating
Inventor: KUROKI KENJI
IPC: H05K3/24
Filed: 1986-04-09
Abstract: PURPOSE:To carry out electroless plating only on a desired metallic pattern without passing through a masking stage by subjecting part of a metallic pattern formed on an insulating substrate or a semiconductor substrate to palladium treatment before electroless plating. CONSTITUTION:A copper pattern 13 having a prescribed shape is formed on a glass or epoxy substrate 11. An edge part of the substrate 11 is immersed in a palladium treating soln. having a specified composition up to a palladium treatment line 15 to form a palladium treated part 17. After the palladium treatment, the copper pattern 13 is subjected to electroless plating.
Patent JP-S537603-A (JP)
Title: Method of accelerating base-catalyzed, ionic, organic reactions
Inventor: YOSHIMURA NORIAKI
IPC: C07C49/00
Filed: 1976-07-09
Abstract: PURPOSE: To effectively and economically accelerate org. ionic reactions which proceed in on org. liquid in the presence of a basic alkali metal compound as catalyst, by the addition of a certain polyoxyalkylene derivative. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000237709-A (JP)
Title: Washing method and washing device for drinking water tank
Inventor: SUGA MICHIHIRO
IPC: B08B9/08
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a washing method and a washing device which is sanitary and capable of executing washing operation easily, speedily and economically by filling and fumigating high temp. steam at the inside and outside of a water tank in the washing of a drinking water tank. SOLUTION: The washing device is constituted by a supply pipe 5 having a discharge port 4 inside the center of a sealing cover 3 of a size capable of being set to an entrance, an exit manhole 2 provided at the upper part of a water tank main body 1 and a sealing plug 7 for closing an air discharge pipe 6 provided at the other part of the water tank main body 1 in a pair.
Patent JP-H09215443-A (JP)
Title: Thresher of combine harvester
Inventor: WADA TOSHIRO
IPC: A01F12/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble that the action of an operator by a threshing part is restricted by a feed chain, and obtain strength which is large enough to support the feed chain by vertically separating an upper and a lower horizontal rotation fulcrum shaft. SOLUTION: The thresher of the combine harvester which has the feed chain 5 extended in the front-rear direction on one side of the threshing part 4 has the feed chain 5 fitted to the flank of the threshing part horizontally rotatably through the horizontal rotation fulcrum shafts 33 and 34. Then a feed chain cereal conveyance path is formed above the rotation shaft 57 of a chain rotation body 30 where the feed chain 5 is extended, and the two upper and lower rotation fulcrum shafts 33 and 34 are arranged below the rotation shaft 57 almost on the same vertical and coupled by a nearly vertical column.
Patent JP-S63247474-A (JP)
Inventor: MORI TAKASHI
IPC: E04H6/12
Filed: 1987-04-03
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-S538650-A (JP)
Title: Fluorine-containig elastomer composition having improved tear strength and its preparation
Inventor: MOROZUMI MITSUHARU
IPC: C08J5/04
Filed: 1976-07-13
Abstract: PURPOSE: A composition capable of giving vulcanized fluorinecontaining elastomer having improved tear strength, being composed of a fibrillated tetrafluoroethylene emulsion polymer and fluorinecontaining elastomer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63248812-A (JP)
Title: Copolymer for optical element
Inventor: INOMATA NAOKIYO
IPC: G11B7/24047
Filed: 1987-04-03
Abstract: PURPOSE:To obtain the titled copolymer having extremely small double refractive index, good heat resistance as well as transparency, by copolymerizing methyl methacrylate with cyclohexylmaleimide and cyclohexyl methacrylate at a specific ratio. CONSTITUTION:The aimed copolymer obtained by (A) 50-89wt.%, preferably 55-85wt.% methyl methacrylate with (B) 10-40wt.%, preferably 15-35wt.% cyclohexylmaleimide and (C) 1-20wt.%, preferably 3-15wt.% cyclohexyl methacrylate.
Patent JP-S58198950-A (JP)
Title: Monitoring system for digital audible signal tone
Inventor: OGAWA YASUNORI
IPC: H04M3/22
Filed: 1982-05-17
Abstract: PURPOSE:To minitor the output of an audible signal tone generator, by comparing the output of a testing audio signal tone generator with that of an audio signal tone oscillator, and using a coincident signal when both coincide with each other >=2 times. CONSTITUTION:The 2nd FF circuit 18 outputs a 1-level signal synchronously with a clock CLKB11 to drive an address counter 13 through the 1st OR gate 12 and next data is outputted from an RAM7 to make a comparison between the outputs of the 1st and the 2nd buffer memories 6 and 8 continuously. Thus, when >=2 coincidence signals are obtained successively in a comparison between the output of the audio signal tone oscillator 4 and the output of the testing RAM7, it is judged that the output of the oscillator is normal. The output of the 1st FF circuit 9, on the other hand, is inputted to the 2nd ANG gate 20 through an inverter 19 and at this time, the utput of the 2nd OR gate 21 is 1, so the output of the 2nd AND gate 20 goes down to 0, showing that the audio signal tone oscillator 4 is normal on a display pilot 22.
Patent JP-H08276306-A (JP)
Title: Cutting tool with chip breaker
Inventor: MARUYAMA KATSUYOSHI
IPC: B23B27/22
Filed: 1995-04-07
Abstract: PURPOSE: To provide a cutting tool with a chip breaker having easy chip breaker installation, the degree of freedom in breaker design, and using an ultrahigh hardness sintered body having relaxed applicable restriction to a small-size tool as a cutting blade. CONSTITUTION: A chip breaker piece 9 separately worked from a sintered body 3 is braze-connected to and provided on the cutting surface 3a of an ultrahigh hardness sintered body 3 connected to the seat groove 2 of a body 1. Thus, connection to the sintered body 3 is done without using excessive space and without decreasing the connection area. In addition, breaker width and breaker height are freely determined.
Patent JP-H11256147-A (JP)
Title: Cholesteric liquid crystal photochromic polymer material and optically functional medium using the same
Inventor: HATTORI SHUJI
IPC: G11B7/24
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cholesteric liquid crystal photochromic polymer material that shows cholesteric liquid crystal properties, an excellent durability to the repetition of photochromic reactions and a rich shade variation. SOLUTION: This photochromic polymer material comprises at least one kind of cholesteric liquid crystal structural units and at least one kind of photochromic structural units. The polymer material is prepared by copolymerizing a non-liquid crystal or liquid crystal photochromic monomer and a cholesteric liquid crystal monomer. The photochromic structural unit includes at least one of a spiro-oxazine structure, a diarylethene structure, a fulgide structure and a fulgimide structure.
Patent JP-S526473-A (JP)
Title: Semiconductor unit
Inventor: AOKI MASAKAZU
IPC: H01L21/339
Filed: 1975-07-07
Abstract: PURPOSE:To improve electrode structure in a electric charge transmission device successively transmitting multiplex carriers in a semiconductor utilized as data source, thereby achieving the betterment in integration density and high frequency characteristics.
Patent JP-H05250111-A (JP)
Title: Printer
Inventor: FUJIWARA MASAKI
IPC: G06F3/12
Filed: 1992-03-04
Abstract: PURPOSE:To provide a printer which can analyze the data sent from a host device with high accuracy by reflecting the information obtained through a signal line onto a hexadump function. CONSTITUTION:A signal monitor/control means 8 is connected to a signal line 4 of an input/output interface 2 used for the signals including an input prime signal and an external prime signal, monitors whether the signal state changed or not between the data codes while these codes are received from a host device 1 and then performs the output control. When the means 8 detects the change of the signal state on the line 4, the newly outputted signal is stored in a memory 9. Then the output signal is also printed out together with a hexadecimal digit when a hexadump instruction is carried out.
Patent JP-S59206526-A (JP)
Inventor: ROBAATO MIRUTON HOITO
IPC: E02D27/42
Filed: 1984-04-24
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-S59209189-A (JP)
Title: Light-transmissive recording material
Inventor: TOGANOU SHIGEO
IPC: D21H19/36
Filed: 1983-05-13
Abstract: PURPOSE:To obtain a light-transmissive recording material for ink jet recording, capable of obtaining an image with high resolution and excellent color forming property and capable of being applied to an optical apparatus, by a method wherein an ink-absorbing layer consisting of a film comprising liquid-passing cracks is provided on a light-transmissive base. CONSTITUTION:An ink-absorbing layer coating liquid containing a film-forming high polymeric substance is applied to the light-transmissive base 1 such as a film of a polyester, a diester or the like or a glass plate in a quantity of 2-5g/ m<2> to provide the ink-absorbing layer 2 comprising liquid-passing unstable cracks 4. Further, the layer 2 preferably comprises a hydrophilic substance or a glycol- philic substance, and a hydrophilic polymer or a glycol-philic polymer can be used as the film-forming high polymer The width of the cracks 4 is ordinarily about several mum, which can be varied by the constituents, the composition, film-forming conditions, drying conditions or the like of the layer 2.
Patent JP-S63250308-A (JP)
Title: Termite controller
Inventor: HIGAKI MIYATO
IPC: E04B1/72
Filed: 1987-04-06
Abstract: PURPOSE:To obtain a termite controller capable of controlling eating damage of termite to houses for a long period, nonpoisonous to men and animals, containing rosin or pine powder containing rosin and fine powder showing destroying effects on termites. CONSTITUTION:A termite controller containing rosin or pine powder containing rosin and fine powder (preferably diatomaceous earth). The blending ratio is 5-1pt.wt. rosin based on 95-99pts.wt. diatomaceous earth and the controller is produced by immersing or spraying 200-500g diatomaceous earth in or with 100ml ethanol containing 10-3g rosin and drying at room temperature by blast. In the case of pine tree containing rosin, the blending ratio is 20-5pts.wt. based on naturally dried pine powder based on 80-95pts.wt. diatomaceous earth. The controller is uniformly sprayed upon woody part of floor covering material and pillar material soil under the floor or around the circumference in an amount to give 1-20g/m<2> diatomaceous earth.
Patent JP-S58199473-A (JP)
Title: Recording information reproducing device
Inventor: YOSHIDA MASAYOSHI
IPC: G11B7/09
Filed: 1982-05-17
Abstract: PURPOSE:To obtain invariably constant servo characteristics and to perform stable tracking servocontrol by controlling the gain of a servo loop according to the difference between the difference signal of a couple of detection signals and a specific reference signal. CONSTITUTION:The output of an adder 13 is attenuated to a half by an attenuator 18 and inputted to a differential amplifier 15 for subtraction. Reflected light of spot light 3 for information detection is detected by a photoelectric converting element 16 and the differential amplifier 15 finds its difference from the output of the attenuator 18. This difference signal is compared with a reference voltage 19 by a differential amplifier 17 and its comparison output is passed through a low-pass filter LPF 14 to obtain a gain control signal to a voltage-controlled type amplifier VCA 8.
Patent JP-H01255621-A (JP)
Title: Treatment for improving intergranular corrosion resistance
Inventor: DEWA AKIO
IPC: C21D8/00
Filed: 1988-04-06
Abstract: PURPOSE:To improve the intergranular corrosion resistance of austenitic stainless steel by successively subjecting the steel to cold working at a specified working rate, heating in the sensitization temp. range and cooling to the nonsensitization temp. range. CONSTITUTION:The surface layer of austenitic stainless steel such as SUS304 is cold worked at 3-20%, especially 3-15% working rate and the steel is heated in the sensitization temp. range of 500-850 deg.C and cooled to the nonsensitization temp. range. Overageing time can be considerably shortened and austenitic stainless steel having superior intergranular corrosion resistance can be manufactured in a short time at a low cost of heat treatment.
Patent JP-H08235562-A (JP)
Title: Magnetic recording medium
Inventor: MIYAZAKI TAKAHIRO
IPC: G11B5/706
Filed: 1995-04-07
Abstract: PURPOSE: To suppress the degeneration of the surface of a head and to maintain initial electromagnetic transducing characteristics even after repeated running by specifying the amt. of sulfate ions extracted at the time of immersion in pure water at a specified temp. for a specified time. CONSTITUTION: A magnetic layer consisting essentially of ferromagnetic powder and a binder is formed on a nonmagnetic substrate. This magnetic layer is formed by coating so that the amt. of sulfate ions extracted at the time of immersion in pure water at 30 deg.C for 1hr is regulated to <=100μg/m<2> . Since the resultant magnetic recording medium feeds a small amt. of a sulfur component to the surface of a head, even when the medium is allowed to run repeatedly along the head, the head is not degenerated and the initial electromagnetic transducing characteristics can be maintained. Superior recording and reproducing characteristics are therefore ensured in a short wavelength recording region.
Patent JP-H01256197-A (JP)
Title: Magnetic shield structure using superconductive material
Inventor: EBINAKA TOSHIO
IPC: H05K9/00
Filed: 1988-04-06
Abstract: PURPOSE:To prevent magnetic damage by enclosing a field generator located in a protection object or thereabout with a superconductive material layer and by shielding magnetically inside and outside the enclosing superconductive material layer completely. CONSTITUTION:Field generators 80, 82 which are located in a protection object 48 or thereabout are enclosed with superconductive material layer 90 by Meissner effect of the superconductive material 90. The inside and the outside of the enclosing superconductive material layer 90 are completely shielded magnetically. For example, if a magnetic card, floppy disk, optical fiber, etc., are enclosed with the superconductive material 90 which exhibits Meissner effect, the external field is completely shielded. Magnetic damage of the protection object or rotatory polarization of transmission light due to magnetic field action can be thereby prevented.
Patent JP-H05246261-A (JP)
Title: Operating device for vehicular automatic transmission
Inventor: MAKINO YASUKI
IPC: B60K20/08
Filed: 1992-03-04
Abstract: PURPOSE:To enhance the operationability of an operating switch to a great extent by providing the operating switch which outputs necessary signals to control an automatic transmission, at the member faced to a cabin of an operating device main body section. CONSTITUTION:The operating device main body section of an operating device 10 is provided at a place close to the portion faced to a steering handle of an instrument panel, a shift lever 13 is provided in such a way as to be projected to the cabin side of the operating device main body section, and the tip ends of fingers other than a thumb finger are directed to a cover member 23 when the fingers are extended in a state that a hand covers the upper side of an operating knob 27. By this constitution, when the operating knob 27 is provided comparatively close to the cover member 23, any portion within a specified area out of the cover member 23 can be touched by a forefinger or a middle finger in a state that the hand covers the operating knob 27, and consequently the allocation of an operating switch 45 in the specified area enables the operating switch 45 to be operated in a state that the hand covers the operating knob 27.
Patent JP-H10248464-A (JP)
Title: Foldable fishing rod hook on head
Inventor: MATSUOKA KENICHI
IPC: A01K97/10
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To safely and easily work fishing at a tetrapod or on the shore by installing a rod hook on the head. SOLUTION: A joint 2 is provided on the center of an elastic curved metal plate 1 and this rod hook is attached to the joint 2. It is attached to a cap or put on a helmet or the back and a fishing rod is hooked on the head.
Patent JP-H03282464-A (JP)
Title: Method for stabilizing photosensitive material size
Inventor: FUJITA KATSUJI
IPC: G03D15/02
Filed: 1990-03-30
Abstract: PURPOSE:To exactly attain a finishing size in a fixed ratio to an object by recording the photosensitizing condition in the case of exposing an image, developement processing the photosensitive material in consideration of its extention quantity in the photosensitizing condition as a comparison factor, and carrying out drying control in the case of drying based on the arithmetic operation. CONSTITUTION:The photosensitive material 1 is loaded onto a printer 2, the image is exposed thereon and the environmental condition at this time is detected and recorded by a recording means 4. Then, the photosensitive material 1 is entered into a developing processor, passes through color developing, fixing and stabilizing processes, and then dried. At this time, drying temperature and humidity are controlled by a drying temperature/humidity control part 9 instructed by the control part 7 and the material is finished to prescribed size when the image is exposed. The temperature is controlled by controlling a heating means while temperature information is feedbacked from a thermosensor provided on a drying part. Thus, the size of the photosensitive material is stabilized and the size at the time of image exposure can be reproduced.