baber/WOPTO huggingface dataset:
Patent JP-H07167159-A (JP)
Title: Pressure intensifying cylinder for hydraulic shaft coupling
Inventor: NAGATA AKIRA
IPC: B21B35/14
Filed: 1993-12-14
Abstract: PURPOSE:To quickly detect abnormality of a circuit, in a pressure intensifying cylinder charging/discharging a hydraulic shaft coupling with a pressure oil. CONSTITUTION:This is a pressure intensifying cylinder 301, 302 to supply pressure oil against a hydraulic shaft coupling which becomes in the engaged condition by enclosing supplied oil therein and in the disengaged condition by discharging the enclosed pressure oil, the rod 316 of the piston 314 of the pressure intensifying cylinder is projected outside a main body 311, and magnetic sensors S1-S4 as position detecting devices which convert the projected position of the rod 316 into a digital signal, are continuously provided. When the projected position of the piston rod 316 judged by a digital signal of combination of ON/OFF signals of the magnetic sensors S1-S4 is on the stroke end, it is judged that leakage is generated, when it is stopped on a prescribed position, the oil pressure is judged to be in the prescribed quantity, and when it is stopped this side of the prescribed position, it is judged that a blockade is generated.
Patent JP-H11244918-A (JP)
Title: Device for controlling/sliding a plurality of rolls in axial direction
Inventor: MINNEROP MICHAEL
IPC: B21B31/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling/sliding a plurality of rolls in the axial direction which are arranged so as to be coaxially successively situated in the chocks of the rolls of a roll stand and pivotally supported in their thrust bearings and radial bearings. SOLUTION: This device is provided with a ring piston RK which can be pressurized by a pressurizing medium. This ring piston RK is arranged around a carrier which is connected to the thrust bearing 5. In such a case, the outer periphery of a part of a bearing housing 6 with which the thrust bearing 5 is surrounded is formed as the ring piston RK. This ring piston RK is slidably arranged in a cylinder bush 8 which is arranged in a chock 9 and hermetically sealed with a plurality of packings facing to this cylinder bush 8.
Patent JP-2000173928-A (JP)
Title: Vertical cvd system with cleaning mechanism
Inventor: SHINKAWA AKIHIRO
IPC: C23C16/455
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a low pressure CVD system with a cleaning mechanism which has an increased cleaning efficiency by uniformizing the flow of a cleaning gas. SOLUTION: This vertical CVD system is provided with a boat for supporting a plurality of wafers, an inner tube, an outer tube, a reaction gas supply nozzle installed between the inner wall surface of the inner tube and the boat, and a cleaning nozzle 21 also installed between the inner wall surface of the inner tube and the boat. The cleaning nozzle has a vertical tube section 21b installed along the inner tube. The vertical tube section 21b has blowout ports for a cleaning gas which are a blowout port 12a opening upwards, a blowout port 12b facing the center of a furnace, and blowout ports 12c, 12d facing to the right and the left along the inner surface of the furnace.
Patent JP-H09189911-A (JP)
Title: Back light for liquid crystal display element
Inventor: RI SEKIGEN
IPC: F21V19/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a back light for an LCD capable of removing a spatial restriction and which can be easily assembled. SOLUTION: The back light for a liquid crystal display element is provided with a light transmission plate 105 arranged behind the liquid crystal display element, a lamp 110 installed on one side of the light transmission plate 105 so as to irradiate the liquid crystal display element 100 with light and a lamp cover 125 arranged so that it may partly enclose the outer peripheral surface of the lamp and the light from the lamp 110 may be reflected on the light transmission plate 105, and the light transmission plate 105 is directly connected to the lamp cover 125 by a locking structure, then, the back light is easily assembled because of a simple structure, and the spatial restriction in arranging a conductive wire is removed.
Patent JP-H11158574-A (JP)
Title: Aluminum alloy sheet for can end, excellent in adhesion of laminate film, and its production
Inventor: SUZUKI SATORU
IPC: B32B15/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of a laminate film to an aluminum alloy sheet for can end. SOLUTION: The aluminum alloy sheet for can end, excellent in adhesion of laminate film, is an aluminum alloy sheet which has a composition consisting of, by weight, 1-5% Mg, <=1.5% Mn, <=0.40% Cu, <=0.40% Fe, <=0.25% Si, and the balance Al with inevitable impurities or further containing, besides the above, <=0.30% Cr and <=0.05% Ti. Moreover, this aluminum alloy sheet has <=0.30 μm surface toughness Ra and <=2.0 μm surface roughness Rmax and also has <=200 Å oxide film thickness.
Patent JP-H06189612-A (JP)
Title: Shower apparatus of germinating hastener
Inventor: KAWASHIMA KENZO
IPC: A01C1/02
Filed: 1992-12-24
Abstract: PURPOSE:To enable both the easy filling of a rice seed bag, etc., and the effective water sprinkling and improve the germination hastening accuracy of the rice seed. CONSTITUTION:In a germinating hastener equipped with a pumping case (B) provided with a water suction pipe 13 communicating with the bottom of a germination hastening tank (A) and a storage pump 2 installed side by side in the lateral part of the germination hastening tank (A), the upper part of the pumping case (B) is connectedly equipped with a supporting case (D), provided with a rotatable lower part thereof and capable of supporting a shower box (C) formed into a size so as to face a water sprinkling surface 3 on the undersurface thereof to the upper central part of the germination hastening tank (A). This shower apparatus is constructed by further making the interior of the shower box (C) having a heater 4 and a sensor 5 internally provided in the upper part communicate with a pumping pipe 1, connected to the storage pump 2 and internally equipped in the pumping case (B) and supporting case (D) and connectedly installing the pumping pipe 1 thereto.
Patent JP-H06191851-A (JP)
Title: Production of uranium trioxide particle and producing device therefor
Inventor: YOSHIMUTA HIDEJI
IPC: G21C21/02
Filed: 1992-12-24
Abstract: PURPOSE:To produce a uniform UO3 particle without generating crack or defects by blowing a hot air to ammonium biuranate particle housed in a specific vessel for calcining from one direction in an electric furnace. CONSTITUTION:In a UO3 producing device 1, the air heated by an electric heater 6 is fed to a heating furnace 2 from a hot air feeding opening 4 by a blower 7, is adjusted the blowing direction by a blowing direction adjusting blades 8 and 10, flows to the vessel 3 for calcining and, after passing through the vessel 3 for calcining, is discharged from a hot air discharge opening 9 out of heating furnace 2. At this time, the vessel 3 for calcining is arranged in hot air flow formed between the hot air feeding opening 4 and the hot air discharge opening 9 and the ammonium biuranate particle is decomposed into UO3 by the hot air. The contained high molecular materials therein are decomposed by heating, the heat generated by the thermal decomposition is cooled by the hot air flow and heat accumulation in the ammonium biuranate particle is prevented.
Patent JP-H09185902-A (JP)
Title: Projection device
Inventor: BORNHORST JAMES M
IPC: F21V9/40
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To control color parameter by making cut-off and cut-in frequencies adjustable through positioning a light beam source, one replaceable set of color filter elements, and its color filter. SOLUTION: A lamp 201 is fitted into a reflection assembly 204 to have a cooling chamber 205 equipped with a reflection surface 209, and an inlet 206 and an outlet 207. A projection beam, reflected from a mirror unit 210, is converged on a color control assembly 221 to rotate color wheels 220A, 220B, and 220C respectively under the control of a system controller 203. The respective color wheels allow the passing of a light beam in a variable and specific frequency band, and also are constituted of a whole dielectric dichroic filter for reflecting the other frequency light beam. Color parameter can be controlled by constituting this wheel system of a synthetic variable filter system to be controlled by the system controller 203 to perform the concentration control of color and color control.
Patent JP-2000171672-A (JP)
Title: Optical fiber cable
Inventor: SATO TOMOJI
IPC: G02B6/44
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable having excellent bending tension characteristics in a structure for housing coated optical fiber ribbons 4 into a pipe. SOLUTION: Intervening tapes 3a and 3b are arranged on both sides of the laminated coated optical fiber ribbons 4 when the coated optical fiber ribbons 4 are laminated and housed into the aluminum pipe 2, by which buffer layers to compressive force from the plane in the thickness direction of the ribbons are obtained and the bending tension characteristic is improved. The buffer effect to respective layers of the coated optical fiber ribbons 4 may be expected by setting the height of the intervening tapes 3a and 3b to be arranged equal to or higher than the lamination height of the coated optical fiber ribbons 4.
Patent JP-H11160006-A (JP)
Title: Automatic inspecting apparatus for ceramic tile
Inventor: MIYAJI YUJI
IPC: G01B5/012
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To detect a small warp, etc., by arranging a plurality of contact elements having leading ends of a predetermined height from the upper face of a conveyor so as to traverse a conveyor transferring a plurality of aligned ceramic tiles, and setting a detecting element which works when the contact elements are brought in touch with and pushed against the ceramic tiles. SOLUTION: A horizontal rod 3 is moved up and down by turning a handle, thereby moving all inspection units 5 up and down. A bolt 8 is loosened to move a mounting body 6 up and down, so that the inspection units 5 are individually moved up and down. A distance between a leading end of each contact element 12 and an upper face of a belt conveyor 1 is adjusted to be slightly larger than a thickness of a normal ceramic tile (a). The normal ceramic tile (a) passes without touching the contact element 12 as indicated by a solid line. On the other hand, when the warping ceramic tile (a) is transferred, the contact element 12 is pressed and oscillated, and a lever 14 is also oscillated together. A shielding part 14a is separated from a proximity sensor 17, whereby a detection signal is outputted. The belt conveyor 1 is stopped and at the same time a lamp 18 is turned on.
Patent JP-2000175304-A (JP)
Title: Power supply controller for vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a power supply controller for a vehicle which can improve the function of a power transmission device and durability of oil as possible. SOLUTION: A power supply controller has an engine and a motor-generator which transmit power to wheels, an automatic transmission which is provided between the wheels and at least one of the engine and the motor-generator, and a water-cooled cooling device which is driven by the power of the engine and has a function of cooling operation oil of the automatic transmission. The power supply controller can change a control pattern between a 1st control pattern which drives at least the engine in accordance with predetermined conditions and a 2nd control pattern which stops at lest the engine in accordance with predetermined conditions.  Further, a power supply control means (steps 203 and 209) is provided for prohibiting the selection of the 2nd control pattern which stops the engine if the temperature of the operation oil exceeds a predetermined value regardless of the predetermined conditions.
Patent JP-H09159755-A (JP)
Title: Secondary radar system
Inventor: YASUDA YUJI
IPC: G01S13/78
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent questions exceeding the capability of target by providing a second base station having a function detecting the target position from the question of the first base station and the response signal to the question signal from the target. SOLUTION: The response signal from a response machine 5 of a target 6 to a question signal from a secondary radar antenna 7 is received with the secondary radar antenna 7 and a nondirectional antenna 9 for response signal reception at a second base station 4. Thus, at the second base station 2, the position, etc., of the target 6 is detected by a questioning machine 1 and at the base station 4, the distance K between the second base station 4 and the target 6 is detected by a position detecting machine 3. The position detecting machine 3 also detects the distance J between the first base station 2 and the second base station 4 detected in advance and the azimuth α of the target 6 and the position of the target 6.
Patent JP-H09155028-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which moving images can be displayed without losing the interest of player by setting plural kinds of moving images with common story (motion type) and selectively controlling which of moving images is to be displayed on a variable display device enabling image display. SOLUTION: In addition to the display of special patterns 61-63 for deciding the generation of special play state, the moving image for a character to play golf is displayed and the display result of this moving image is provided corresponding to the display results of special patterns 61-63. Besides, the game consisting of such a moving image is set to two kinds of game 'A' (moving images A1 -A3 ) having the common story of golf and game 'B' (moving images B1 -B3 ) and the game to be displayed is controlled while being switched corresponding to the number of times of starting the special patterns 61-63.
Patent JP-H09159142-A (JP)
Title: Exhaust system for carbonated water
Inventor: INANAGA NORIYASU
IPC: F23J15/08
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent water near the outlet part of the exhaust port of carbonated water obtained by liquefying combustion gas from being solidified and a part near the outlet part of the exhaust port from being closed. SOLUTION: An exhaust system for carbonated water is designed to liquefy an exhaust gas including carbon dioxide and steam exhausted from a power source 3 so as to produce carbonated water and exhaust the liquefied carbonated water to a water region in the vicinity B of the outlet part of an exhaust port through an exhaust pipe 3b by an exhaust pump 6. Then, the temperature of the carbonated water in the exhaust pipe 3b is measured by a temperature measuring means E. A control computer F controls to open and close control valves V1 to V4 for adjusting the flow rate of primary cooling water to a heater Y for heating the carbonated water in the exhaust pipe 3b by using the primary cooling water used when the exhaust gas is liquefied, based on the temperature measured by the temperature measuring means E. Thus, the quantity of heat entering the carbonated water in the exhaust pipe 3b from the heater Y is controlled.
Patent JP-H10179533-A (JP)
Title: Pad for limb conduction electrode
Inventor: SASAKI HIROAKI
IPC: A61B5/296
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To fit a pad to the metallic electrode plate of a clip type limb clamping jig used for measuring an electrocardiogram and repeatedly use the pad. SOLUTION: A moistened gel layer 2 having both conductivity and a pressure sensitive adhesion function is formed on one side of a rectangular non-adhesive sheet 1 having an opening A approximately at the center thereof, so as to be exposed from the opening A. In addition, at least one or more breaks B are formed between the opening A of the sheet 1 and both ends thereof. In this case, the non-adhesive sheet 1 is preferably a stacked body of a plastic film and nonwoven fabric having affinity and at the same time, the opening A is preferably formed to have an area of at least 2cm<2> .
Patent JP-H07182032-A (JP)
Title: Monitoring device for plant data
Inventor: KOGA HIROYUKI
IPC: G05B23/02
Filed: 1993-12-22
Abstract: PURPOSE:To display/analyze the information on a plant at a distant place by transmitting plant data to the local server of the distant place in real time. CONSTITUTION:Data reception processing 11 of a site server 10 is processing to receive the plant data from a process ocmputer 2, data storage processing 12 is processing to store the received plant data in a data base 13 and to dispatch them to automatic transmission processing 14, and the automatic transmission processing 14 is a processing to transmit the received plant data to a local server 15. On the other hand, a data reception processing 16 of the local server 15 is a processing to receive the plant data from the site server 10, and data storage processing 17 is a processing to store the received plant data in a data base 18. Then, the plant data are edited into time sequential data and stored by the site server 10, and the data are successively transmitted through a communication line to the local server 15 at a distant place and constructed again as the time sequential data.
Patent JP-H07182659-A (JP)
Title: Optical disc drive apparatus
Inventor: ISHIMATSU KOICHI
IPC: G06K7/00
Filed: 1993-12-22
Abstract: PURPOSE:To simply read a bar code without changing the design of an optical disc apparatus by forming the bar code at the inner periphery of a recording area of an optical disc and providing means for reading the bar code. CONSTITUTION:A concentric bar code 70 is formed at the inner periphery of a recording area 2d of an optical disc 2. The optical disc 2 is loaded to an optical disc drive apparatus. The bar code 70 is read by a photo-interrupter 75 of a bar code-reading device 71 separately provided from an objective lens of an optical pickup 62. The bar code 70 of the optical disc 2 loaded and rotated on a disc table 61 is accordingly simply and correctly read by the photo- interrupter 75 even when the design is not changed to reduce a diameter D of a spindle 60. Moreover, the bar code 70 enables various kinds of data of various optical discs 2 to be easily managed by a computer intensively.
Patent JP-H10186858-A (JP)
Title: Developing device
Inventor: FUKUDA YOSHIYUKI
IPC: G03G15/08
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce an image density unevenness by satisfactorily performing agitation of the used developer and the unused developer. SOLUTION: This device is, constituted so as to circulatingly agitate-transport the developer consisting of toner and carriers between mixers 3 and 4 on upper and lower parts, to feed the developer to a developing roller 5 by the upper part mixer 3, and to transport on receiving the unused developer transported while dropped from the upper part mixer 3 and the developer returned from the developing roller 5 by the lower part mixer 4. In this case, auxiliary mixers 8 and 9 on upper and lower parts is severally provided between the developer carrying side of the upper part mixer 3 and the developer delivering side of the lower part mixer 4, so as to feed the developer transported from the lower part mixer 4 being agitate-transported therein.
Patent JP-H07181077-A (JP)
Title: Vibrometer
Inventor: KOMURA HIDETOMO
IPC: G01H11/08
Filed: 1993-12-22
Abstract: PURPOSE:To provide a vibrometer for detecting a low band vibration accurately from a composite vibration of high level high band vibration and low level low band vibration. CONSTITUTION:The vibrometer comprises a high-pass filter for extracting only a high frequency signal S4 from the output signal of a first acceleration pickup 3A, and a phase regulator 8 for inverting the high frequency signal S4. The inverted high frequency signal S5 from the phase regulator 8 and an output signal S2 from an acceleration pickup 3B are fed to a proportional adder circuit 11 where the high frequency components are offset. This circuitry realizes a vibrometer 1 for measuring the low level low-band vibration accurately.
Patent JP-H10170774-A (JP)
Title: Light shield member for optical fiber
Inventor: MITACHI NARIYUKI
IPC: G02B6/44
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent high order clad mode light from being emitted from the output end without affecting a first mode optical signal transmitting through an optical fiber, by setting the pore diameter of a through hole of a light shield member in specified times of a mode field diameter. SOLUTION: By inserting the plug part of an optical fixed attenuator into a connection part 15 of an adaptor 12, a ferrule is received by a guide part 17, and an engagement pawl 18 is engaged with a pair of engagement grooves. Thus, the optical fixed attenuator is connected attachably/detachably to the adaptor 12 of a photodetector 10 between the optical fiber and the photodetector 10. In this connection state, the output end of the optical attenuation fiber of the optical fixed attenuator is positioned so as to oppose to the through hole 20 provided on the light shield member 19. The pore diameter of the through hole 20 opposite to the output end of this optical attenuation fiber is set in a value of 2.5-5 times of the mode filed diameter of the optical attenuation fiber of the optical fixed attenuator.
Patent JP-H06189924-A (JP)
Title: Squid frame device
Inventor: YAMAZAKI KEITA
IPC: A61B5/05
Filed: 1992-12-25
Abstract: PURPOSE:To improve the rotating performance of a rotating member member remarkably more than before and to lighten a shock generated at the time of stopping a rotating member sufficiently in a squid frame device for supporting a dewar part where a squid element is stored. CONSTITUTION:In a squid frame device for supporting a dewar part where a squid element is stored, a circular horizontal bearing 29 is disposed on a support member, and a rotating member 31 for suspending and supporting the dewar part is placed on the circular horizontal bearing 29. On the other hand, a rotating shaft of a rotating handle is pivoted on the support member, a timing belt 33 is wrapped round a driving pulley 39 fixed to the rotating shaft and the outer periphery of the rotating member 31, the timing belt 33 is engaged with a tension adjusting pulley 41 disposed on one side of the driving pulley 39, and further the respective structural members are formed by a nonmagnetic material.
Patent JP-H10139111-A (JP)
Title: Article storing device
Inventor: YAMASHITA SHINGO
IPC: B65G1/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an article storing device which can smoothly convey an article using less power and which is less expensive, by using a roller chain with special bearings. SOLUTION: An article storing device is provided with a storing part 5, which stores a plurality of articles A arranged side by side starting from an entrance 4, through which the article A is taken in/out, in the lengthwise direction, an endless body, which is guided in a freely rotatable manner in both normal and reverse directions, ranging over both upper and lower moving paths along the article storing direction and which mounts the article A on its upper- side shifting path, and a guide member 7, which supports the endless body mounting the article A on its upper-side shifting path. The article A mounted on the endless body is conveyed as the endless body rotates. In this case, only a part of the endless body, on which the article A is mounted, is constituted of a roller chain 21 with bearings supporting the roller part via a rolling bearing.  At this time, a part of the roller chain 21 may be replaced with a movable frame body.