baber/WOPTO huggingface dataset:
Patent JP-H03152731-A (JP)
Title: Rotary optical head
Inventor: KASAHARA AKIHIRO
IPC: G11B7/09
Filed: 1989-11-09
Abstract: PURPOSE:To miniaturize a focus magnetic circuit and to increase the torque moving an objective lens in an optical axis direction by magnetizing a magnet in the focus magnetic circuit and a radial magnetic circuit in both the optical axis direction of the objective lens and arranging at least a part of magnets in the radial magnetic circuit in a repulsing relation against the magnet of the focus magnetic circuit. CONSTITUTION:The magnets in a focus magnetic circuit 110 and a radial magnetic circuit 120 are magnetized in the optical axis direction of an objective lens 101, and at least a part of the magnets in the radial magnetic circuit, for example, the magnets opposite to the magnets of the focus magnetic circuit 110 are arranged in a relation repulsing against the magnets of the focus magnetic circuit 110. Thus, the movement of the objective lens 101 in the radial direction is facilitated. Moreover, a magnetic member 131 is arranged between the focus magnetic circuit 110 and the radial magnetic circuit 120 to facilitate similarly the movement of the objective lens in the radial direction. Thus, the optical head is miniaturized and the torque moving the objective lens 101 in the optical direction is increased.
Patent JP-S62151199-A (JP)
Title: Reagent for measuring bile acid
Inventor: AKIBA TETSUNORI
IPC: C12Q1/32
Filed: 1985-12-23
Abstract: PURPOSE:A reagent, containing 3alpha-hydroxysteroid dehydrogenase obtained from a culture of a microorganism of the genus Nocardia, having a lower optimum value than a conventional reagent and suitable for measuring bile acid. CONSTITUTION:3alpha-Hydroxysteroid dehydrogenase, obtained from a culture of a microorganism of the genus Nocardia, preferably a strain of Nocardia sp. No. Ch2-1 (FERM-P No.6217), having 8.2-8.8 optimum pH value and useful for measuring bile acid in humor (particularly blood).
Patent JP-H06135339-A (JP)
Title: Electric power steering device
Inventor: SANO OSAMU
IPC: B62D5/04
Filed: 1992-10-28
Abstract: PURPOSE:To prevent breaking of a motor or a torque transmission system when an impact force is applied from a rack shaft side by transmitting a torque between the outer peripheral surface of a roller member of the output shaft of a motor and a roller surface of a nut member, and by providing a torque regulation member for regulating the transmission of a torque exceeding a fixed level. CONSTITUTION:A torque transmission system for transmitting rotation torque of an output shaft 31 to a rack shaft 2, comprises a roller member mounted on the output shaft 31, a nut member 5 to be rotated through the rack shaft 2 and a ball screw part A, and a roller 8 (torque regulating member) serving as a torque regulating member between the roller member 4 and the nut member 5. A roller surface 51 is formed on the intermediate part of the nut member 5. An outer peripheral surface 81 of the roller 8 is abutted on an outer peripheral surface 41 of the roller member 4 in the side of an electric motor 3, and on the roller surface 51 formed on the nut member 5 on the side of the rack shaft 2. When a torque exceeding a fixed level is added, slipping is caused between these outer peripheral surface, and transmission of torque is thus regulated.
Patent JP-2001109653-A (JP)
Title: Data processor and storage medium storing program therefor
Inventor: YANAGI KAZUNORI
IPC: G06F12/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To mutually transfer a data file with the other data processor of communication connection without being restricted by respective application programs or data formats. SOLUTION: A CPU 1 stores the list of respective file names in the data file group of the other device received through a transmission control part 8 and stored in the other data processor and the list of respective file names in the data file group of the present device stored in the device itself in a RAM 4 according to a control program on a storage medium 3 read out by a storage device 2, displays both the lists on a display part 6, links the data files of two arbitrary displayed file names corresponding to the operation of an input part 5, transforms one of two linked data files to the other data format and transfers that transformed data file to the side of the other data file.
Patent JP-H05101439-A (JP)
Title: Optical recording medium and production of the same
Inventor: KUWABARA TSUNEO
IPC: G11B7/24062
Filed: 1991-10-09
Abstract: PURPOSE:To enable recording, reproducing and tracking control through a substrate in an optical recording medium rewritable, low in cost, high in stability which is formed by laminating a recording layer made from a low molecular weight organic material and a reflection endothermic layer. CONSTITUTION:The recording layer 3 and the reflection endothermic layer 4 are provided in this order on the substrate. In this case, after the recording layer 3 made from the low molecular weight organic material is provided, the groove or the like is transferred by a stamper on the surface, then the reflection endothermic layer 4 is laminated.
Patent JP-H06100867-A (JP)
Title: Iron charcoal oven provided with pyroligneous liquor collector
Inventor: OSAWA KUNIO
IPC: C10B53/02
Filed: 1992-09-17
Abstract: PURPOSE:To provide a firm, hardly destructible and easily workable charcoal oven capable of collecting pyroligneous liquor by making the oven of iron, and providing the oven with a loading port for a starting material of charcoal on the upper surface thereof, a light-up and charcoal withdrawal opening on one side thereof, and a pyroligneous liquor collector on another side thereof. CONSTITUTION:An iron charcoal oven comprises a combustion chamber 1 made of iron, provided with a loading inlet 2 for a starting material of charcoal on the upper surface thereof and a light-up and charcoal withdrawal opening 3 on one side thereof, and having the body thereof covered with clay 5. A stainless chimney 6 having a gradient of 10 deg. to 15 deg. and a length of about 25m is installed on the side opposite to the side on which the charcoal withdrawal opening 3 is disposed. A pyroligneous liquor dropping hole 7 is formed downward from the bottom of the chimney 6, and communicates via a liquor pipe 8 with an upper liquor collection tank 9 and via the pipe 8 with a lower liquor collection tank 10. The size of a vent 4 is about 0.5% of that of the combustion chamber 1. The starting material of charcoal is loaded through the loading part, and lit up through the withdrawal opening 3, while smoke is sent into the liquor collector.
Patent JP-H02136562-A (JP)
Title: Starter device equipped with planetary gear speed reducing device
Inventor: TANAKA TOSHINORI
IPC: F02N15/02
Filed: 1988-11-16
Abstract: PURPOSE:To lighten the shock which is applied onto a pinion in drive by installing a magnetic body or one of the magnets onto an internal gear and the other onto a machine frame so as to revolve in sliding each other in the revolution direction, in a planetary gear speed reducing device installed onto a starter device. CONSTITUTION:The planetary gear reduction gear device 11 of a starter device 10 is equipped with an internal gear 13 onto which a plurality of planetary gears 12 are inscribing-meshed, and a plurality of planetary gears 12 are also meshed with a sun gear 15 formed at the edge part of the armature revolution shaft 14a of an electric motor 14, and transmits the revolution of the motor 14 onto an output revolution shaft 16 through speed reduction. In this case, the outer peripheral shoulder part on the opposite side to the electric motor 14 of the internal gear 13 is cut into L-shape, and a ring member 19 as magnetic body is fixed into the cut groove. Further, at the position opposed in the axial direction to the ring member 19, a plurality of L- shaped cut grooves are formed in the peripheral direction on the stepped part in the inner peripheral part of a front machine frame 18, and a magnet 20 is fixed, and the side surface is slidingly attached onto the side surface of the ring member 19.
Patent JP-H02135815-A (JP)
Title: Circuit for generating biphase logic signals not overlapped in either high or low level
Inventor: TERANE HIDEYUKI
IPC: H03K5/151
Filed: 1988-11-16
Abstract: PURPOSE:To obtain biphase logic signals not overlapped with each other in either a high or a low level by integrating a CMOS transistor(TR) circuit properly in addition to an inverter circuit. CONSTITUTION:When a signal at a 1st output terminal A is at a high level, the signal at a 2nd output terminal B is always at a low level, and when a signal at the 2nd output terminal B is at a high level on the contrary, the signal at the 1st output terminal A is always at a low level. That is, the signals at the 1st and 2nd output terminals A, B are not simultaneously at a high level nor overlapped. Thus, the 1st operation is implemented when the signal at the 1st output terminal A is at the high level and the 2nd operation is implemented in place of the 1st operation when the 2nd output terminal B is at the high level, then the defect of simultaneous occurrence of the 1st and 2nd operations is avoided.
Patent JP-H05198114-A (JP)
Title: Disk device
Inventor: YAMAUCHI HIROSHI
IPC: G11B21/12
Filed: 1992-10-05
Abstract: PURPOSE:To prevent a magnetic head from being broken at the time of inserting and ejecting a disk cassette into and from a cassette holder. CONSTITUTION:At the time of ejecting the disk cassette, a step motor 4 is controlled by a head position control circuit 31, and hence a head carriage 6 is driven so that magnetic heads 9 and 10 are moved to the side of an innermost circumferential position P4 on a disk 1, and afterward, the cassette holder is moved back to a cassette inserting position from a cassette loading position. At the time of inserting and ejecting the disk cassette into and from the cassette holder, even when the tip of the cassette holder on the side of inserting the cassette is pressed down unexpectedly, since the magnetic heads 9 and 10 are located on the side of the innermost circumferential position P4, a lowering amt. of a head arm 8 is small, and the magnetic head 9 and the disk cassette do not collide with each other so that the magnetic head 9 can be prevented from being broken.
Patent JP-H03154739-A (JP)
Title: Work conveyor device
Inventor: MIYAUCHI MASAAKI
IPC: B23Q3/157
Filed: 1989-11-08
Abstract: PURPOSE:To prevent the interference of a machine with clamp fingers and shooters by bending the intermediate parts of two carrier arms, and providing the charging, loading/unloading and discharging positions of a work in positions with approximately 120 deg. phase difference. CONSTITUTION:A work charging position P1, a work loading/unloading position P2 and a work discharging position P3 are provided at apical parts on a virtual circle around an output shaft 4 as well as in positions with approximately 120 deg. phase difference, and the intermediate parts of two carrier arms 5, 6 are bent on the forward side of their rotating directions, thus placing clamp fingers 71, 72 provided at the tips of the carrier arms 5, 6 into the horizontal position at the work loading/unloading position P2. As a result, there is no interference between a machine M and the clamp fingers 71, 72 at the time of the machine M moving between the work loading/unloading position P2 and a machining position. Moreover, because of the positions with approximately 120 deg. phase difference, the distance between the machine M and shooters 8, 13 for charging/ discharging a work W is enlarged, thereby preventing mutual interference.
Patent JP-S63142239-A (JP)
Title: Apparatus for observing surface shape
Inventor: TAKAMINE ICHIRO
IPC: G01N21/84
Filed: 1986-12-05
Abstract: PURPOSE:To easily observe the surface of an object, by a method wherein a reflecting part and a light blocking part, both of which are integrally movable, are arranged in front of an objective lens and moved rearwardly or forwardly to perform vertical illumination or dark visual field vertical illumination. CONSTITUTION:An objective lens 6 is provided in a case 9, and a reflecting part 1 and a light blocking part 2 are arranged in front of said lens 6 so as to be made integrally movable forwardly and rearwardly. The light from a light source 5 is al lowed to illuminate an observation object 10 through the opening part 11 of a front surface. At this time, when the reflecting part and the light blocking part 2 are moved rearwardly, direct light illuminates the observation object 10 and the reflected light therefrom is observed by the objective lens 6 and the apparatus is operated as vertical illumination. When the reflecting part 1 and the light blocking part 2 are moved forwardly, the direct light is blocked by the light blocking part 2 and does not reach the opening part 11 and the light reflected by the reflecting part 1 reaches the observa tion object 10 and the scattering reflected light therefrom is observed by the objective lens 6 and the apparatus is operated as dark visual field vertical illumination. Since vertical illumination and dark visual field vertical illumination can be selected, the surface of the object can be observed with high accuracy.
Patent JP-H10136092-A (JP)
Title: Radio information communication system
Inventor: ARIGA KENICHI
IPC: H04W4/12
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To speedily and securely receive messages and information, which are accumulated in an accumulation device by means of a radio terminal. SOLUTION: A position management controller 30 registers positions with the radio terminals 35 through a radio base station 31 and a wire network 25. At the time of registering the position, the position management controller 30 refers to a corresponding table, showing a corresponding ratio between the identification code of the radio base station 31 and the address of the information accumulation device (1) 33 and transmits the address of the information accumulation device (1) 33 executing access through the radio base station 31.  The transmission of information is requested automatically or by an operation to the information accumulation device (1) 33 in the address which the radio terminal 35 automatically obtains through the radio base station 31 and the wire network 25 or an operation and information accumulated in the information accumulation device (1) 33 is received and displayed. Even if the radio terminals 35 moves to the service area SA2 of the radio base station 32, information accumulated in an information accumulation device (2) 34 is received by a similar control operation.
Patent JP-H084960-A (JP)
Title: Pipe device incorporating telescopic nozzle
Inventor: MATSUI MASAHIKO
IPC: F16L27/12
Filed: 1991-08-16
Abstract: PURPOSE:To fix a pipe device incorporating a nozzle, telescopically at an arbitrarily position. CONSTITUTION:A pipe is composed of a plurality of hoses which are slidably fitted, and a motor 1 incorporating a brake is provided on the stationary hose 9 side. A driving gear 3 incorporating a spring is meshed with a gear 2 incorporating a motor and meshed with a rack 14 for the driving gear on the hose just therebelow. A male hose side rear part is provided with a stopper 11, and a female hose side front part is provided with a stopper recess part, or is provided with a recess connected therewith and extending to the longitudinally rear end. A spacer 10 incorporating a spring 12 is fitted in the recess, and is slightly projected rearward from one end of the female hose. A stop pin 5 for storing a hose accommodating a spring 5-a, is provided in the rear part of the motor 1 incorporating the motor, and a hole 5-b for the stop pin 5 is formed in an intermediate hose.
Patent JP-H03265514-A (JP)
Title: Method for treatment of etching waste liquid containing fluorine compd.
Inventor: HOSHINO MINORU
IPC: C02F1/58
Filed: 1990-10-29
Abstract: PURPOSE:To recover NH4HF2 or NH4F as products from an etching waste liquid containing fluorine compds. by adding hydrofluoric acid or ammonia to the waste liquid to effect the reaction with the fluorine compds. in the liquid, crystallizing, and then separating the crystal from the liquid. CONSTITUTION:An aq. soln. of HF or NH4OH is added to an etching waste liquid containing fluorine compds. or hydrofluoric acid produced in the production process of semiconductors to produce NH4HF2. Then this aq. soln. is heated, evaporated, concentrated and cooled to precipitate crystals of NH4HF2, which is then separated from the soln. with a separator. Thus, NH4HF2 is obtained as products. Or otherwise, NH3 gas is added by the amt. more than the equiv. amt. of the reaction to the HF component in the etching waste liquid to produce NH4F. Then this soln. containing NH4F is heated at rather low temp. as about 80 deg.C under reduced pressure, evaporated, and concentrated to precipitate crystals of NH4F, which is then separated and recovered from the soln. Thus, harmful F is recovered in the form of NH4HF2 or NH4F from an etching waste liquid without producing sludge, while the residual liquid is made harmless.
Patent JP-H09133496-A (JP)
Title: General purpose cleaning device for air conditioner
Inventor: NAGAI MAKOTO
IPC: F24F1/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose cleaning device for air conditioners whose layout conditions of a heat exchanger to be cleaned are different from each other, and which is commonly serviceable for various types of indoor equipment. SOLUTION: A device main body, which with a spray nozzle mounted which sprays a cleaning liquid over a heat exchanger, is loaded on a guide rail removably provided on both sides in an indoor equipment casing and arranged to make reciprocating motion along the guide rail with a reciprocating means. In this construction, the device main body A is driven by a turning motor 31 and mounts vertically a swivel pipe 26 which serves also as a pressure cleaning liquid feed pipe and connects removably a pipe 29 with a nozzle provided with the spray nozzle 30 to the end of the pipe. A horizontal pipe 28 is connected to the end of the swivel pipe. The pipe 29 with the nozzle can be connected to the end in an erected state. The guide rail should be provided on both sides in the casing with an extension member provided with its bridging level adjusting means.
Patent JP-H02139186-A (JP)
Title: Control method for industrial robot
Inventor: KIDO KAZUO
IPC: B25J9/16
Filed: 1988-11-17
Abstract: PURPOSE:To perform an aiming work at the shortest working time and yet to minimize the number of teaching points by receiving a signal prior to the arrival at a 2nd spot and deciding as to whether arriving at the 2nd spot by continuing the operation from this signal or awaiting at the position determined separately. CONSTITUTION:In case of a robot 4 being moved to the 2nd spot 11 of an assembling position from the 1st spot 12 of a part fetch position, a sensor 9 transmitting the signal as to whether the assembly work is possible or not is provided near a product 6. A controller 3 reduces the standby time for awaiting working conditions and can improve the production efficiency drastically by performing the work by receiving and deciding the signal until prior to the start of the descent operation after the robot 4 starting a part fetch position 8. Also the number of teaching points is improved at the two places of the 1st, 2nd spots 11, 12.
Patent JP-H07116320-A (JP)
Title: Front frame of pachinko game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1993-10-26
Abstract: PURPOSE:To effectively use paper waste so as to manufacture the front frame of a pachinko game machine at a low cost and easily by mixing an adhesive with waste paper fibers, waste paper small pieces, and waste paper powder and forming the front frame thereof. CONSTITUTION:Waste paper such as newspaper, corrugated board and so on is disentangled, and lignin is activated by ozone to form waste paper fibers 49. An adhesive 50 is added as a binder to the waste paper fibers 49, and compression-molded to form a plate-like molded body. A decorative sheet 48 is stuck to the surface of the plate-like molded body, and finished to form a front frame 2. It is good to use thermosetting resin such as phenol resin, polyurethane resin, silicone and the like as the adhesive 50. Thus, waste paper such as newspaper or the like can be used effectively.
Patent JP-2000086515-A (JP)
Title: Medicinal composition containing optically pure terfenadinecarboxylate and used for treating allergic disease
Inventor: YOUNG JAMES W
IPC: A61K31/445
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of avoiding cardiovascular system side effects such as QT extension and ventricular arhythmia caused by the administration of terfenadine by adding a specific optically pure terfenadine carboxylate. SOLUTION: This medicinal composition contains an optically pure R-(+)- terfenadine carboxylate R-(+)-4-[1-hydroxy-4-(4-hydroxydiphenylmethyl-1- piperidinyl)butyl]-α,α-dimethylbenzene acetic acid methyl ester, R-(+)-4-[1- hydroxy-4-(4-hydroxydiphenylmethyl-1-piperidinyl)butyl]-α, α-dimethylbenzene acetic acid, R-(+)-1-[p-(2-hydroxymethylprop-2-yl)-phenyl]-4-[4-(α-hydroxy-α- phenylvenzel)piperidin-1-yl]butanol, etc.}, which does not contain a S(-)- stereoisomer. The compound of the formula (Z is COOH, etc.), is preferably administered at a daily dose of 0.01-500 mg.
Patent JP-H08141591-A (JP)
Title: Treatment of organic waste water
Inventor: NISHIMURA SOSUKE
IPC: C02F3/28
Filed: 1994-11-25
Abstract: PURPOSE: To simultaneously remove org. matter and phosphorus by aerating treated water obtained by anaerobicially treating org. waste water by passing the same through a sludge blanket formed from granular sludge and bringing the aerated water into contact with a part of the granular sludge in the presence of Ca<2+> ions. CONSTITUTION: Org. waste water to which a calcium compd. such as CaCl2 is added is introduced into the bottom part of an asending anaerobic sludge bed reaction tank 1 from piping 11 and passed through an anaerobic sludge bed upwardly to be treated anaerobically. Next, the obtained anaerobically treated water is introduced into an aeration tank 2 to be aerated and dissolved carbon dioxide in water is dissipated to a gaseous phase to obtain high pH treated water with pH8 or more.  This high pH treated water is supplied to a conditioning tank 3 and calcium hydroxide is added to the treated water to adjust the concn. of Ca<2+> ions and pH of the treated water and the outflow water from the conditioning tank 3 is supplied to a precipitating and dephosphorizing tank 4 by piping 16 and brought into contact with a part of the granular sludge from the reaction tank 1 to precipitate phosphate to remove phosphorus in water.