baber/WOPTO huggingface dataset:
Patent JP-S598826-A (JP)
Title: Construction of underground wall by excavation of inside of pc plate
Inventor: HACHIRI ISAO
IPC: E02D5/20
Filed: 1982-07-06
Abstract: PURPOSE:To cut down on the cost of construction for an underground wall by a method in which a PC plate having a cutting edge on its bottom edge and through holes provided in parallel are erected, an excavator for inside excavation is inserted into each through hole and operated, and the PC plate is settled by moving soil and cutting the ground by the cutting edge. CONSTITUTION:A PC plate 2 having a cutting edge projected downwards on its bottom edge and plural vertical through holes 2a provided in parallel in its inside is erected between buried piles 1, and the cutting body 3a of an excavator for inside excavation is inserted into the through hole. The excavator 3 is operated and the PC plate 2 is settled by actions of excavation and soil moving and also by cutting action caused by gravity to the cutting edge of the PC plate 2. A solidifying agent, e.g., cement milk, etc., is then injected between the space at the lower end part for foot protection 5, the piles 1 are pulled out, an iron bar cage (not illustrated) is inserted into the hole of the piles 1, and concrete is placed.
Patent JP-S5541889-A (JP)
Title: Oxidation catalyst
Inventor: KIMURA KUNIO
IPC: B01J23/76
Filed: 1978-09-20
Abstract: PURPOSE:An oxidation catalyst which is capable of exhibiting a high cleaning capability with metal oxides as promotors, has high heat resistance and high support strength, and also has the feature of metal oxides and platinum catalysts. CONSTITUTION:The oxidation catalyst consists of a catalyst support, composed of 20-98wt% a metal oxide, e.g., an oxide selected from the oxides of Mn, Cu, Co, Ni, Cr, and Fe, 1-40wt% a double oxide containing ZnO as a constitutional component, and 1-40wt% calcium aluminate, and a catalyst metal supported on the catalyst support, selected from the platinum group metals. The use of such an oxidation catalyst gives expected results.
Patent JP-S5869707-A (JP)
Inventor: BOURGEAOIS JEAN PAUL
IPC: C01B25/41
Filed: 1982-07-05
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-S5342738-A (JP)
Title: Developing device for electrostatic latent image
Inventor: MOCHIZUKI NOBUO
IPC: G03G15/08
Filed: 1976-09-29
Abstract: PURPOSE: To improve the replenishment of toner and conduct a stable developing process by rendering both transport speed of a single ingredient toner and shift speed of an electrostatic latent image a limited relative speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000271835-A (JP)
Title: Supply method for machining fluid
Inventor: MIYAWAKI KENJI
IPC: C10M107/28
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce use of machining fluid in machining, to prevent contaminating operation environment, and to facilitate operations in subsequent processes. SOLUTION: A machining tool is moistened with machining fluid foamed by blowing gas such as air into it. Avoiding a direct application of foam to a workpiece prevents contamination and carrying out of the foam. Using prescribed anionic surfactant for the machining fluid will increase a foaming characteristic, or using water-in-oil type machining fluid will inprove a lubrication characteristic. The machining tool is cooled by blowing gas if needed.
Patent JP-S6011593-A (JP)
Inventor: SATSUKI TERUHISA
IPC: C11D1/37
Filed: 1983-06-30
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-S63281832-A (JP)
Title: Manufacture of recapped tire and device therefor
Inventor: KITAYAMA YOSHIFUMI
IPC: B29D30/68
Filed: 1987-05-15
Abstract: PURPOSE:To facilitate the correction of a grinding form and consequently shorten the operating time and reduce the cost by a method wherein the grinding of a tire tread is done by shifting a cutter through numerical control and the worn state of the cutter is estimated by measuring the outer diameter of a tire again and the required grinding is done by correcting the grinding form. CONSTITUTION:After rough grinding is done with a roughing cutter 20, a finishing cutter 21 is rotated by driving a cutter rotating motor 39 and at the same time the finishing cutter 21 is moved so as to describe the locus having the predetermined form by numerically controlling a right and left shifting motor 29 and a back and forth shifting motor 38 in order to perform finish grinding. After the finish grinding, the outer diameter of the tire after grinding is measured by bringing a touch roll 14 into contact with a tire T. When the resulting mean value of the outer diameter is less than or equal to the predetermined reference value, no correction of the grinding form is done for the next tire. If said mean value of the outer diameter is more than or equal to the predetermined reference value, the cutter is regarded as worn and grinding is done for the next tire by correcting the determined grinding form. Since the grinding of the next tire is done after the correction of the grinding form is done automatically in proportion to the order of the wear, the grinding within the certain fixed standard range is surely done at all times.
Patent JP-2000311313-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAGAI NOBUYUKI
IPC: G11B5/39
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen both of the wear and uneven wear of an MR head by using a magnetic tape having a base material for which polyethylene terephthalate is used as a recording medium and using a magneto- resistive(MR) head element of a shielding type formed by using NiZn ferrite as a shielding material as a magnetic head element for reproduction. SOLUTION: The magnetic recording and reproducing device 1 is constituted to draw out the magnetic tape T from a tape cassette 6, to allow the magnetic tape T to travel in a state of wrapping the magnetic tape T around the outer peripheral surface of a rotary magnetic head device 10 along a guide pin 5 and to execute recording and reproducing of magnetic signals on the traveling magnetic tape T by the rotary magnetic head device 10. The polyethylene terephthalate is used as the base material of the magnetic tape T to be used as the recording medium and the MR magnetic head element of the shielding type by using the Ni/Zn ferrite is used as the magnetic head element for reproduction.
Patent JP-S6333467-A (JP)
Title: Alkylcarbamylmethylated aminotriazine crosslinking agent
Inventor: PIITAA SARUBATOORE FUOOJIYON
IPC: C08L61/20
Filed: 1987-05-15
Abstract: Novel alkylcarbamylmethyl aminotriazines self-cure and also function as crosslinkers for compounds containing active hydrogen groups. When the active hydrogen-containing compounds are hydroxylated polymer, coatings are provided with exceptional resistance to detergent and salt-spray exposure and improved abrasion resistance. The novel aminotriazines also can be combined with fillers as binders which when cured provide shaped articles of manufacture, such as insulation and foundry core molds.
Patent JP-H0663046-A (JP)
Title: Adaptive contrast intensifying method for ultrasonic image scanned
Inventor: DEIBUITSUDO RITSUPUSHIYUTSUTSU
IPC: A61B8/00
Filed: 1993-05-19
Abstract: PURPOSE: To effectively suppress clutter in an image including a blood pool region and a tissue region, by substantially passing ultrasonic image signals in the tissue region and substantially inhibiting image signals in the blood pool region to convert the image signals by prescribed mask signals in embodiment to eliminate clutter. CONSTITUTION: Image signals on a line 30 is added to a first two dimensional lowpass filter 32 and a compensating delay circuit 34. Here, the delay circuit 34 compensates process delay at a mask generating circuit so that a mask value on a given picture element reaches a modulation mixer 36 simultaneously with an image signal on a mask generating circuit. On the other hand, an outputted signal of the filter 32 is added to a first non-linear function circuit 35 with a soft threshold value. Next, a dropout included in an outputted signal of the circuit 35 is averaged by a filter 37 and added to a circuit 38 with a threshold value sharper than that of the circuit 35. After that, the image signal is modulated by mask signals generated through a filter 40, a circuit 42, etc.
Patent JP-H05314627-A (JP)
Title: Optical disk cartridge carrier
Inventor: MOMOI HITOSHI
IPC: G11B17/28
Filed: 1992-05-11
Abstract: PURPOSE:To provide an optical disk cartridge carrier capable of easily changing the posture of an optical disk cartridge without using a clutching mechanism. CONSTITUTION:One side of a supporting block 17 and one side of a cartridge holding tool 23 are allowed to abut on each other and when its friction force exceeds a rotation force transmitted via gears 14, 16 and 20, a rotary shaft 18 is rotated around the center of a shaft 12.
Patent JP-H0640965-A (JP)
Title: Production of hexafluorobutane, and intermediate product obtained thereby
Inventor: NORUBERUTO RUI
IPC: C07C19/08
Filed: 1993-04-22
Abstract: PURPOSE: To prepare hexafluorobutane in a good yield and good selectivity while avoiding poisonous starting materials and poisonous intermediates.  
     CONSTITUTION: When 1,1,1,4,4,4-hexafluorobutane is prepd., 1,1,3,4,4- pentachlorobuta-1,3-diene is first reacted with hydrogen fluoride in the presence of catalysts at a temp. of 60-180°C to give 1,1,1,4,4,4-hexafluoro-2-chlorobutane and this compd. is converted into 1,1,1,4,4,4-hexafluorobutane. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5481593-A (JP)
Title: Wire-cut electric-discharge processing device
Inventor: TANAKA YUTAKA
IPC: B23H7/02
Filed: 1978-09-25
Abstract: PURPOSE:To provide a device to control electrical conditions for wire cutting in accordance with processing speed and thereby to increase processing speed and precision. CONSTITUTION:Calculator 8 receives processing speed F as input and takes its changes as the changes of thickness of plate of work 2 being processed and changes the electrical conditions, namely, peak current, pulse width, condenser capacity C of power supply source 3. Assume that the processing speed is controlled so that the interelectrode voltage is maintained constant even if the thickness of plate of work 2 increased, and that the electrical conditions remain the same. Then it is considered the processing energy remains nearly constant. For this reason, the processing area becomes almost constant, and the processing speed is slowed down in inverse proportion to the thickness of plate of work 2. Then, processing speed F is sent to calculator 8. A decrease of processing speed F is then taken as an increase of thickness of plate of work 2 and the electrical conditions are gradually strengthened.
Patent JP-H11311103-A (JP)
Title: High temperature parts, high temperature parts for gas turbine, and their manufacture
Inventor: TAKAHASHI MASASHI
IPC: F01D25/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a base material, and ensure a reliability of a high temperature parts by controlling a thermal insulation characteristic of thermal insulation coating according to an environment where the high temperature parts are exposed, and unifying a surface temperature of the base material. SOLUTION: In a gas turbine moving blade 1, a MCrAlY alloy layer 3 (M is Cr, Co, or Ni) having good anticorrosion and oxidation resistance is formed on a supper alloy made moving blade base material 2 excellent in a high temperature strength on the basis of Ni, Co, or Fe. A Y2 O3 parts stabilizing ZrO2 layer 4 which is chemically stabilized with a low thermal conductivity is formed on the MCrAlY alloy layer 3, and thereby, a thermal insulation coating layer is constituted by the MCrAlY alloy layer 3 and the Y2 O3 parts stabilizing ZrO2 layer 4. Since the surface temperature difference of a base material 2 between the layers 3, 4 is few, the life of the base material 2 can be improved, and the reliability of the high temperature parts can be ensured.
Patent JP-S5645320-A (JP)
Title: Saw cutter of angle variable type
Inventor: SADAZUMI MANABU
IPC: B23D45/14
Filed: 1979-09-12
Abstract: PURPOSE:To enable cutting at an optional angle in one process with little space by a method wherein a workpiece is fixed on a top plate and cutting is performed by moving forward and backward a saw, the angle thereof can be changed. CONSTITUTION:A guide groove 2 in a proper width for a saw A is provided in the central part of a top plate 1. The saw A is mounted on a fitting frame B and the frame B is supported movably by a connecting rod 8 bridged on an arc-shaped arm rod 3. The saw A is moved forward and backward by a handle 15 fitted on the upper side of the fitting frame B. When an operating lever B is rotated, the saw A is adjusted to take a desired angle through the intermediary of the connecting rod 8 and, after it is fixed, the cutting is performed by the handle 15 for forward and backward motions.
Patent JP-S62274397-A (JP)
Inventor: YAMAGUCHI YUKIO
IPC: G08B21/00
Filed: 1986-05-21
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-H04346022-A (JP)
Title: Vehicle-position detecting apparatus of vehicle mounted navigator
Inventor: SEWAKI KOUJI
IPC: G01C21/00
Filed: 1991-05-23
Abstract: PURPOSE:To make it possible to return to a regular road by detecting the position of a vehicle by a dead reckoning method when the position of the vehicle is started to be corrected to the wrong road in map matching, and finishing the detection when the candidate road becomes one. CONSTITUTION:A map-reading control part 5b transfers the map data into a map-data buffer memory 5a from a CD-ROM 1. The map data are displayed on a CRT 10 of a display device 6 through a map-drawing control part 5i. A position-change computing part 5c obtains the position change by using the signals from a relative-bearing sensor 3 and a distance sensor 4. A first vehicle- position computing part 5d synthesizes the computed 5c position change to the previous established vehicle position. The result is made to be the first estimated vehicle position data by a dead reckoning method. A first searching part 5e output the established vehicle position which is obtained by correcting the first estimated vehicle position when a plurality of map-matching candidate roads are found. The established vehicle position which is obtained by correcting the computed 5f second estimated vehicle position is outputted when a second searching part 5g finds only one candidate road.
Patent JP-H09302533-A (JP)
Title: Prevention of yarn breakage when starting spinning machinery and controller for driving of spinning machinery
Inventor: SHIBUYA MAKOTO
IPC: D01H1/34
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent a yarn from jumping off a traveler when lifting a ring rail in order to wind the yarn in an oblique looped state at the time of starting spinning machinery and reduce the occurrence of yarn breakage. SOLUTION: A spindle is rotated at a lower prescribed rotational frequency than that during the usual winding simultaneously with the start of the operation of a spinning frame to keep a yarn engaging with a traveler in a state for applying a tension thereto. When the spindle is changed into rotation at a prescribed low speed, a ring rail is lifted from a position HO for starting the usual winding to a prescribed position HS for forming the oblique loop winding and stopped at the prescribed position HS for a prescribed time TS2. The lowering of the ring rail is then started. The ring rail is lowered to the position HO for starting the usual winding, reversed at the position HO for starting the usual winding and then lifted and lowered by a usual chase length to perform the prescribed chase motion.  The spindle starts the increase in the rotational speed under accelerating conditions at the time of the usual winding before the ring rail starts the lowering from the prescribed position HS.
Patent JP-H10309953-A (JP)
Title: Work wagon operating device
Inventor: YONEDA YUTAKA
IPC: B60K20/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To actuate the travelling brakes of a work wagon certainly in the breaking condition while the wagon is parked with the shift opeartion lever set in the neutral position. SOLUTION: A transmission system from an engine 8 to running gears 1 is provided with a belt-drive continuously variable transmission 12 and a forward/reverse changeover gear 14 both connected in series, with travelling brakes 46, and with a shift opeartion lever for bringing the changeover gear 14 in the idling state when set in the neutral position, bringing it in the forward state when shifted to one side from the neutral position, and bringing it in the reverse state when shifted to the other, while continuously speeding up the transmission 12 according as shifted from the neutral position to either side. The shift operation lever is adapted to actuate the brakes 46 in the braking condition when operated into the neutral position.
Patent JP-H07325307-A (JP)
Title: Production of liquid crystal display element and liquid crystal display element
Inventor: SHOBARA KIYOSHI
IPC: G02F1/1339
Filed: 1994-05-31
Abstract: PURPOSE:To make uniform display with a good contrast ratio, wider visual angle and higher reliability without generating biasing in the spacers by vibrations and inflow of liquid crystals by spraying spacers via a space part by a spraying means and irradiating these spacers with UV rays. CONSTITUTION:The spacers 27 consisting of org. polymer resin spheres are uniformly ejected and sprayed from a nozzle 26 of a spacer spraying device 24 onto a second electrode substrate 11. Two pieces of UV lamps 28 of 100W are disposed on both sides and the spacers 27 to be sprayed are irradiated with UV rays in parallel in the space part where the spacers arrive at the second electrode substrate 11 from the nozzle 26 at the time of this spraying. As a result, an excitation state is induced at the surfaces of the spacers 27, by which the spacer surfaces are activated and made easily chemically reactable. High adhesiveness is eventually imparted to these surfaces. Since the spacers 27 have no adhesiveness at the point of the time when the spacers 27 are sprayed by the spacer spraying device 24 and, therefore, the dispersibility and uniformity of the spraying are maintained without impairment.
Patent JP-S61277815-A (JP)
Title: Intake apparatus of direct injection type diesel engine
Inventor: ISHIZAKA NORIYUKI
IPC: F02B3/06
Filed: 1985-05-31
Abstract: PURPOSE:To certainly control swirl and the intake quantity by installing throttle valves for controlling the quantity of the intake with passes through the ports, in an engine equipped with two independent ports such as helical port and direct port in each cylinder. CONSTITUTION:A helical port 4 and a direct port 3 are formed onto one cylinder, and throttle valves 17 and 18 are arranged into the independent suction passages 14 and 15 connected to the ports. Each throttle valve is opened and closed according to the engine revolution speed and the engine load. In low load and at low revolution speed, the throttle valve 18 on the direct port 3 side is closed, and a strong swirl is formed, and a direct port side throttle valve 17 is opened according to the increase of the load and revolution speed, and thus arbitrary control is permitted.
Patent JP-H09299588-A (JP)
Title: Game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly work of a game machine on the middle step of an island, further, to easily adjust a position even after the fitting of each game machine and to adjust the inclination angle of each game machine as well. SOLUTION: Plural guide holes 41 extended in the depthwise direction of the island are provided on a holding board 40 at an upper step unit, screws 42 for vertical position adjustment are inserted into the respective guide holes 41, movable nuts 43 are screwed in the middle of the respective screws 42 for vertical position adjustment, one terminal side of each screw 44 for depthwise position adjustment is linked to each movable nut 43, and the other terminal side of each screw 44 for depthwise position adjustment is screwed with each nut 45 fixed on the holding board 40 so as to be rotationally operated. Then, between the lower ends of respective screws 42 for vertical position adjustment, a rail 46 for hanging the game machine is bridged so as to engage a slider 11a provided at the upper end of each Pachinko (Japanese pinball game) machine 11 turnably in the depthwise direction of the island and movably in the lengthwise direction of the island.
Patent JP-H05289666-A (JP)
Title: Effect adding device
Inventor: NAKAMURA TOSHIHISA
IPC: G10H1/10
Filed: 1992-04-10
Abstract: PURPOSE:To switch effect to be added to an input acoustic signal without generating any noise. CONSTITUTION:When the effect is switched (step 501), an output volume coefficient value On is gradually decreased to gradually decrease the level of the output acoustic signal (steps S502 and S503) before the operation of a DSP is stopped. Then, the microprogram of the DSP is replaced with a program corresponding to new effect and a necessary coefficient is set (steps S505 and S506). Then, the operation of the DSP is started and the output volume coefficient value On is gradually increased from '0' to gradually increase the level of the output acoustic signal. Therefore, the acoustic signal is not cut abruptly not to become discontinuous.
Patent JP-H06329021-A (JP)
Title: Axle spring gear for railway vehicle
Inventor: NAKAMURA MINORU
IPC: B61F5/30
Filed: 1993-05-20
Abstract: PURPOSE:To improve the workability by constituting a cylinder with an axle spring seat provided on an axle box and the axle box to facilitate the adjustment of the height of the axle spring from the lower part of the truck. CONSTITUTION:A cylinder 5 is constituted with an axle spring seat 4 and an axle box 1, and a liner 6 is inserted therebetween. A coil spring 2 is arranged on the axle spring seat 4, and the coil spring 2 supports a truck frame 3 through an upper spring member 7 and a rubber 8. A stopper is constituted by providing an appropriate clearance to prevent the abnormal stroke of the cylinder 5 between the upper spring member 7 and the axle spring seat 4. An introductory hole 9 to introduce the oil to the cylinder 5 and an oil feeding port 10 are provided on the axle box 1, and a connector 11 is screwed into the oil-feeding port 10. In adjusting the liner, a hydraulic pump is connected to the connector 11 to supply the hydraulic pressure, and the axle spring seat 4 is moved upward to push up the coil spring 2, enabling the adjustment of the liner.
Patent JP-H09284168-A (JP)
Title: Microwave integrated circuit and communication system terminal equipment using the microwave integrated circuit
Inventor: SAWAI TETSUO
IPC: H04B1/44
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To make the equipment small and to reduce the cost by simplifying a circuit configuration for the terminal equipment corresponding to two or more kinds of mobile communication systems. SOLUTION: A low noise amplifier LNA1 amplifying a reception signal is used in common in a reception system and a mixer MIX2 used to apply frequency conversion to a transmission signal is used in common in a transmission system, two terminals are adopted for an input section A of the amplifier LNA1 and an output section B of the MIX2 respectively and band rejection filters BRF10-BRF40 consisting of an inductor L1, a capacitor C1 and an inductor L2, a capacitor C2 are added to each terminal to prevent input of a reception signal from the input section A to a personal digital cellular(PDC) use filter BRF20 in the case of personal handy phone system(PHS), or to prevent input of a signal from the input section A to the PHS use filter BRF10 (in the case of PDC), to prevent output of a transmission signal from the output section B to the PDC filter BRF40 (in the case of PHS)  or to prevent output of signal from the output section B to the PHS filter BRF30 (in the case of PDC).