baber/WOPTO huggingface dataset:
Patent JP-S61218495-A (JP)
Title: Sticking device for submarine operation robot
Inventor: FUJIWARA ATSUSANE
IPC: B63B21/00
Filed: 1985-03-23
Abstract: PURPOSE:To make a robot stickable to a plane surface or a cylindrical surface being large in a radius, by making a robot body stick fast to a cohesive object by means of a suction pad. CONSTITUTION:A lower edge of a suction pad 6 is made contact with an upper surface of a cohesive object 12. And, when an attractive device is operated, seawater inside the suction pad 6 is attracted from an attractive hole, opening a lower part of the suction pad 6 outward as far as a portion for a clearance l, and it sticks fast to a surface of the cohesive object 12. At this time, a tooth- form jog part 11 installed in an edge part 8 is strongly pressed to the surface of the cohesive object 12 so that frictional force grows larger. In consequence, even if external force acts on a robot body, the sticking position is holdable while durability in the suction pad 6 is also improvable.
Patent JP-H11255173-A (JP)
Title: Rear wheel suspension unit for motorcycle
Inventor: NAKAGAWA MITSUO
IPC: B62K25/28
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce weight difference between the left and right sdies, to shorten a rear frame, and to secure high strength and rigidity for the rear frame. SOLUTION: A snubber 50 interposed between a body frame and a power unit 20 is disposed facing to a transmission case 23 and a rear wheel 29 between them, in a rear wheel suspension unit for a motorcycle provided integrally with an internal combustion engine main body 25 in a front part of the transmission case 23 having a built-in transmission mechanism, and provided with the power unit 20 supported to a body frame freely to oscillated to journal the rear wheel 29 to its rear side.
Patent JP-H01230833-A (JP)
Title: Supporting structure for booth
Inventor: YAMAGATA NOBUFUMI
IPC: E04B1/343
Filed: 1988-03-11
Abstract: PURPOSE:To increase the extent of resistance force against lateral force, and make a yet wider space surroundable as well as to disperse the effect of bending load by forming at least one of walls constituting a booth into a column. CONSTITUTION:Compartments Cm1, Cm2 of a toilet Tm are ones that piping units Ut with stool are installed in succession along a toilet wall Wt being crossed with a partition wall Wp, the front or the side of each stool is partitioned off, and the stool front is set down to the frontage in which each enterance Ec is installed, and a right-hand door Dr is attached to each of these enterances Ec. With this constitution, a wall form of a booth panel 3 connecting an interval between booth panels 1, 2 is formed into pillar form whereby rigidity and strength for an F-type booth Bm are thus promoted.
Patent JP-H01229700-A (JP)
Title: Surface decoration of pencil
Inventor: OKUMURA SHIGERU
IPC: B44C1/14
Filed: 1988-03-11
Abstract: PURPOSE:To achieve the enhancement of decorativeness and cost reduction, by applying a required pattern to the coating surface of a pencil by dry offset printing using UV ink and subsequently applying stamping to the surface containing the pattern part due to printing. CONSTITUTION:At first, a pattern is applied to the coating surface of a pencil 1 by dry offset printing using UV ink and stamping is subsequently applied to the surface containing the pattern part 2 due to printing using a roll type hot stamping machine to form a foil part 3 to the part other than the pattern part due to printing. When the UV ink is used, the transfer of a foil to the printed surface of said ink becomes impossible and the foil is not transferred to the pattern part 2 due to printing but transferred to the other place and the restriction of the design of the pattern part 2 is eliminated to become free and a novel design becomes possible. Since no foil is transferred to the printed part even when the stamping part is overlapped with the printed part, both of the printed part and the foil part are respectively expressed finely and sharp ly.
Patent JP-S61215472-A (JP)
Title: Exhaust face structure of cryo adsorption pump
Inventor: KAGAYA MASAO
IPC: F04B37/08
Filed: 1985-03-22
Abstract: PURPOSE:To hold and cool the adsorbing member reliably by holding plural supporting tubes between upper and lower headers while fitting many adsorbing members into respective supporting tube then flowing the refrigerant from one of said header through the supporting tube and discharging through the other header. CONSTITUTION:A refrigerant injection tube 15 is coupled to the lower header 14 while a refrigerant discharge tube 17 is coupled to the upper header 16. A plurality of metal supporting tubes 18 are arranged while juxtaposing between said headers 14, 16 to be held by them 14, 16. Many granular adsorbing members 19 are fitted in respective supporting tube 18 to be contacted tightly each other. Furthermore, a shevron buffle 21 and a radiation shield 22 are arranged while surrounding respective adsorbing member 19. In other word, said buffle 21 is arranged to hold respective supporting tube 18 along the arranging direction of respective supporting tube 18 while said shield 22 is arranged around the supporting tubes 18 at the opposite ends.
Patent JP-S59185174-A (JP)
Title: Inverter output circuit for ac power source
Inventor: FUKUZUMI MASANOBU
IPC: H02M7/537
Filed: 1983-04-01
Abstract: PURPOSE:To generate similar sinusoidal AC voltage by connecting a plurality of independent DC power sources through bridge-connected switching elements to a load and altering the number of series connections of the power sources. CONSTITUTION:Independent DC power sources 15-18 are respectively connected through bridge connected switching transistors (TR) 1a-1c, 2a-2c, 3a-3c, 4a- 4c, 5a-5c and 6a-6c to the windings 13-15 of a 3-phase induction motor of a load. Further, switching diodes 7a-7c, 8a-8c, 9a-9c, 10a-10c, 11a-11c, 12a- 12c are provided. Thus, the TRs 1a-1c, 2a-2c, 3a-3c, 4a-4c, 5a-5c and 6a- 6c are sequentially opened and closed in accordance with the prescribed timing to sequentially alter the number of the series connections of the power sources 16-18, thereby generating similar sinusoidal AC voltages.
Patent JP-H04293108-A (JP)
Title: Running controller of moving car
Inventor: ISHIDA HIDEO
IPC: B62D1/28
Filed: 1991-03-22
Abstract: PURPOSE:To reduce the cost of the equipment and to improve the work efficiency by reducing the shift amount of a running position from a scheduled running path at the time when a moving car runs autonomously between stations. CONSTITUTION:The controller is provided with a running correction value discriminating means for discriminating an intrinsic running correction value at the time of running between stations ST, based on a position shift amount detected in each station at the time of running from one station ST to the other station ST, on a moving car A, and is constituted so that a running control means executes running control of the moving car A along a scheduled running path L0, based on a running correction value discriminated by the running correction value discriminating means. Also, this controller is constituted so that the running correction value discriminating means updates its running correction value, whenever the moving car A runs from one station ST to the other station ST.
Patent JP-S60202994-A (JP)
Inventor: SAITOU EIJI
IPC: H05K9/00
Filed: 1984-03-28
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-S62217080-A (JP)
Inventor: SHINTANI KAZUHISA
IPC: F25D21/06
Filed: 1986-03-17
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-S6290517-A (JP)
Title: Illuminometer
Inventor: YAMADA OSAMU
IPC: G01J1/02
Filed: 1985-03-22
Abstract: PURPOSE:To allow a light receiving angular characteristic to coincide with law of cosines regardless of the size of a photoelectric converter elements, by applying white paint to the inner wall surface of the substrate of a light receiver and providing a light blocking plate to the intermediate between a light diffusion plate and the bottom part of the inner wall surface while arranging the photoelectric converter element to the back surface thereof. CONSTITUTION:A light diffusion plate 4 is mounted on the substrate 5 of a light receiver and a light blocking plate 6 is provided between 5 the light diffusion plate 4 and the inner wall bottom plate of the substrate and white paint having reflectivity of nearly 100% is applied to the inner wall surface (x) of the substrate 5 and the light blocking plate 6. The size F of the light blocking plate is set so that incident light from the upper surface (y) of the diffusion plate 4 efficiently reaches the photoelectric converter element 8 provided on the back surface of the light blocking plate. The light directly reaching the element 8 from the light diffusion plate and the light reflected from the light blocking plate to be repeatedly reflected from the inner wall surface (x) and reaching the element 8 are synthesized and the effect of the size of the element can be removed. Therefore, if the size of the element allows a light receiving angular characteristic to coincide with law of cosines, said characteristic is not deviated from the law of cosines even if the element 8 having a different size is used.
Patent JP-H11238485-A (JP)
Title: Ion implanting method
Inventor: NAKAMURA HIDEYUKI
IPC: H01J27/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To establish an ion implanting method which can generate an Al ion beam of large current and can make ion implantation of Al at a high volume production level. SOLUTION: An Al2 O3 plate 23 whose surface is a corrosion layer 33 is subjected to a sputtering process to generate Al36, and ion implantation is made with this Al36. The corrosion layer 33 is brittle for a physical impact, and a large quantity of Al36 can be generated from the Al2 O3 plate 23 by making a sputter to its surface, which allows generation of a large-current Al ion beam, and it is possible to make ion implantation of Al36 at a high volume production level.
Patent JP-S56157294-A (JP)
Title: Control circuit for induction type geared motor
Inventor: SHIOTANI YOUSUKE
IPC: H02P23/07
Filed: 1980-05-01
Abstract: PURPOSE:To control accurately the positioning of an induction type geared motor by calculating in advance the moved amount per pulse of a signal from a revolution  frequency detector and counting the number of pulses corresponding to the desired moving width, thereby controlling it in an open loop system. CONSTITUTION:An induction motor 1 is used with speed shifting mechanism of a worm as a drive source of a traverse unit, the signals from an operation mode setting unit DM and a tachometer generator 7 are compared by a comparator COM, triacs TR1, TR2 are controlled through a controlling circuit CON, thereby rotating the motor normally or reversely. The operating mode is converted from high speed to low speed by a position detector LS, the number of the pulses of the signal from a tachometer generator 7 is counted by a counter FF, is inputted to the circuit CON, thereby stopping the motor. Accordingly, it can accurately and inexpensively control the positioning of the moving amount per maximum one pulse under absolute control.
Patent JP-H05221377-A (JP)
Title: Conveyance positioning device for block
Inventor: MATSUZAKI SHINICHI
IPC: B63B9/06
Filed: 1992-02-12
Abstract: PURPOSE:To convey a block, even when it is large in size and heavy in weight, so that positioning can be accurately performed. CONSTITUTION:An oilless plate 22 is provided on a block mounting surface of a conveying carriage 11 to decrease friction with a block B. A plurality of stoppers 31 are provided in a position where positioning must be performed, so that the block B can be stopped by pressing its point end. In a running control unit, the front of the stopper 31 is detected by a photoelectric switch 42 to quietly press the block B to the stopper 31 by decelerating the conveying carriage 11, and the block B is left as continuing its conveyance by the conveying carriage 11 and slid to perform positioning in a predetermined position where the block comes into contact with all the stoppers 31.
Patent JP-H07265881-A (JP)
Title: Method for controlling catalytic wet oxidation device in treatment of ammoniacal nitrogen-containing waste water
Inventor: SHISHIDA KENICHI
IPC: C02F1/74
Filed: 1994-03-29
Abstract: PURPOSE:To minimize the effect of the fluctuations in the flow rate and concn. of waste water at the time of subjecting the ammoniacal nitrogen-contg. waste water to catalytic wet oxidation by measuring the ammonium ion concn. and nitrate ion concn. in the treated water and controlling the amt. of 40 oxygen- contg. gas to be supplied based on the measured result. CONSTITUTION:The waste water in a tank 5 is pressurized by a pump 3 and supplied to a catalytic wet oxidation reactor 1, and an aq. sodium carbonate soln. is supplied from a line 12 by a pump 4 and mixed in the waste water. Meanwhile, the air pressurized by a compressor 1 is mixed in the liq. mixture from a line 13, and the gas-liq. mixture is heated to about 250 deg.C by a heat exchanger 2 and a heater 16. The water treated in the wet oxidation tower 1 is cooled by the heat exchanger 2 and then discharged through a gas-liq. separator 6. At this time, the ammonium ion concn. and nitrate ion concn. in the treated water are monitored by an ammonium ion detector and nitrate ion detector 11, and the amt. of gas (oxygen) to be supplied is controlled based on the outputs.
Patent JP-H04363392-A (JP)
Title: Viscous fluid
Inventor: MIMURO YUKIO
IPC: C10N10/04
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a viscous fluid producing mutually tightening effects among blended particles when receiving shear stress, alleviating reduction in the viscosity in a high shear rate range by mixing a base with a filler having specified particle diameters. CONSTITUTION:(A) 100 pts.wt. base comprising a silicone oil having <=3000,000 CP viscosity is mixed with (B) 5-150 pts.wt. (preferably 5-100 pts.wt.) inorganic filler such as calcium carbonate, talc, titanium oxide or white carbon composed of >=90% particles having <30mum (preferably <=10mum) particle diameter.
Patent JP-H08254759-A (JP)
Title: Image forming device
Inventor: OKAZAKI NAOTO
IPC: G03G15/04
Filed: 1995-03-17
Abstract: PURPOSE: To provide an image forming device of high reliability capable of accurately catching the disconnection fault of an exposing lamp irrespective of the installation place, the environment and the type, etc., of a device, then, capable of avoiding uselessly forming an image without complicating a maintenance work. CONSTITUTION: Prior to exposure scanning, the exposing lamp 61 is lighted by the maximum light quantity, and light reflected by the indicator part 3 of an original platen 2 at this time is detected by an optical sensor 64, then, the output value of the optical sensor 64 is held. And light reflected by the indicator part 3 at an exposure scanning time is detected by the optical sensor 64, then, by comparing the output of the optical sensor 64 with the held output value, the disconnection fault of the exposing lamp 61 is detected.
Patent JP-S52142681-A (JP)
Title: Apparatus for chemical gas phase growth
Inventor: SASAKI ISAO
IPC: C23C16/448
Filed: 1976-05-22
Abstract: PURPOSE:To make setting of heating mechanism for raw material and the accompanying valves unnecessary by beginning or stopping crystal growth in a reaction chamber by use of chokers placed at a point in the first half and at a point in the second half of the reaction gas pipe, chokers floating up by the flow of raw material gas, and retuning to the choking position when the gas flow stops.
Patent JP-H104661-A (JP)
Title: Ac generator and its manufacture
Inventor: HOTTA TOSHIAKI
IPC: H02K21/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the workability of the assembling work of an AC generator provided with a plurality of magnets by providing a plurality of independent magnets, arranged between cores and a magnet-retaining member, which couple the magnets with each other and is mounted on the core, together with the magnets. SOLUTION: A nonmagnetic ring 31 has magnet-retaining sections, respectively composed of side face sections housing permanent magnets 41 and outer peripheral sections, and the bottom sections of the ring 31 constitute connecting sections which connect the magnet-retaining sections to each other. The ring 31 functions as a retaining member which retains the magnets 41 in a coupling state, before the ring 31 is assembled in pole cores 11 and 21. Consequently, the magnets 41 are coupled with each other by the ring 31, and the magnets 41 and nonmagnetic body 31 can be handled as an assembly. Therefore, the magnets 41 can be handled collectively and can be assembled easily between the cores 11 and 21.
Patent JP-H08254722-A (JP)
Title: Optical fiber transmission line
Inventor: SHIRASAKI MASATAKA
IPC: H04B10/2531
Filed: 1995-03-17
Abstract: PURPOSE: To provide an optical fiber transmission line formed in such a manner that the wavelength dispersion of the transmission line and the waveform distortion by a Kerr effect are nearly completely offset by taking a change in the light intensity of the transmission line into consideration. CONSTITUTION: A second optical fiber 4 is virtually divided to 1st, 2nd...n-th microsections from a phase conjugation converter 8 to a signal receiver 10 and a first optical fiber 2 is virtually divided to the 1st, 2nd...n-th microsections from the phase conjugation converter 8 to the transmitter. The core diameters of the first and second optical fibers are so determined that the ratio of the wavelength dispersion value to the product of the light intensity and the constant of the Kerr effect in the 1st to n-th microsections of the first optical fiber is made equal to the ratio of the wavelength dispersion value to the product of the light intensity and the constant of the Kerr effect in the 1st to n-th microsections of the second optical fiber.  The lengths of the respective microsections are so determined as to be propartioned to the inverse number of the product of the light intensity and the constant of the Kerr effect in the microsections or the inverse number of the wavelength dispersion value.
Patent JP-H06246792-A (JP)
Title: Resin mold
Inventor: TAMAI NOBUYUKI
IPC: B29C45/14
Filed: 1993-02-24
Abstract: PURPOSE:To integrally mold a resin frame member without generating a crack or damage in a plate-shaped member such as a glass plate, in integrally molding the resin frame member by injecting a resin in the cavity formed by the periph eral edge part of the plate-shaped member and a pair of molds holding the peripheral edge part of the plate-shaped member therebetween, by covering the contact surfaces of the molds with the plate-shaped member with a fluoroplastic layer. CONSTITUTION:The contact surfaces of a movable mold 3 and a fixed mold 4 holding a plate-shaped member 1 therebetween with the plate-shaped member 1 are covered with fluoroplastic layers 5 and the plate-shaped member 1 is held between the molds through the fluoroplastic layers 5. For example, fluoroplastic to be used is pref. selected from a tetrafluoroethylene resin, a perfluoroalkyl vinyl ether/tetrafluoroethylene copolymer, a tetrafluoroethylene/ ethylene copolymer, a tetrafluoroethylene/hexafluoropropylene copolymer, a vinylidene fluoride resin, perfluoroalkyl acrylate and a mixture of two or more kinds of derivatives of those resins.
Patent JP-S61218863-A (JP)
Inventor: CHIYAARUZU II KURAUSU
IPC: F16H13/08
Filed: 1986-03-19
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-H06250163-A (JP)
Title: Light shielding film for display device
Inventor: AKAO YASUHIKO
IPC: G02F1/1335
Filed: 1993-02-24
Abstract: PURPOSE:To make it possible to increase the electrode coating thickness in tapered parts of the light shielding film and to improve the yield at the time of forming a common electrode of an LCD as the light shielding film can be formed to a tapered shape in the sectional shape of etching. CONSTITUTION:The light shielding film provided on a substrate 1 for the display device which is substantially transparent in a visible light region has a two- layered structure consisting of a chromium film 2 and a chromium nitride film 3 from the substrate side. The light shielding film includes the chromium nitride film and may be the film in which the nitriding degree of the chromium nitride film continuously changes.
Patent JP-H08222017-A (JP)
Title: Sunlight condensing device
Inventor: SETO KENTARO
IPC: F24S50/20
Filed: 1995-02-10
Abstract: PURPOSE: To receive a large amount of sunlight, condense, and transmit the sunlight in low damping with a small cross section light duct by using a spherical reflecting mirror, a hyperboloid reflecting mirror, a plane reflecting mirror and the like. CONSTITUTION: Sunlight parallel to an optical axis, reflected with a spherical reflecting mirror 1 having a focal point and the optical axis jointly with a hyperboloid reflecting mirror 2 is incident into the reflecting mirror 2, becomes a coherent light flux of a parallel light or near to a parallel light parallel to the optical axis passed through a hyperboloid reflecting mirror passing hole 38.  The low damping light flux with is transmitted to a vertically lower part through a plane reflecting mirror 3 which has horizontal, vertical rotating axes jointly with the reflecting mirror 1, has an angle of 45 deg. to a horizontal surface when the axis of the reflecting mirror 1 is horizontal, and rotates 45 deg.-1/2×θaccording to increase/decrease of the vertical angle θ of the reflecting mirror to form a sunlight condensing device capable of condensing a large amount of sunlight and transmitting it in low damping with a small cross section light duct.
Patent JP-H03202688-A (JP)
Title: Variable volume type hydraulic device and neutral centering mechanism thereof
Inventor: DEBITSUDO UOOREN GIIRE
IPC: F04C14/22
Filed: 1990-03-09
Abstract: PURPOSE: To return a control shaft to an absolute neutral position even after a control handle is rotated from a neutral position in any direction, by constituting a device with a fixing stop surface of a stop plate, a spring plate movable surface, and an adjusting screw for adjusting a rotation position of a spring plate. CONSTITUTION: Displacement of a cam ring 29 is changed by a control shaft 33, but this control shaft 33 is rotatably supported in a housing of a pump 11 so as to rotate about a rotation axis 35. A neutral adjusting screw 45 is arranged so as to engage with a fixing stop surface 42. A control handle assembly 57 is rotatably mounted to the control shaft 33 with an adequate means. For controlling a neutral centering mechanism 15 to a neutral position, the neutral adjusting screw 45 is only required to be rotated in any necessary direction, and therefore, a spring plate 49, the control handle assembly 57, and the control shaft 33 rotate to adjust the cam ring 29 to an absolute neutral position.