baber/WOPTO huggingface dataset:
Patent JP-H0651312-A (JP)
Title: High-luminance plane light source
Inventor: SAKATA MASAHIRO
IPC: F21V8/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide a high-luminance plane light source in which the deflection of a meshed control electrode is made small and vibration resistance is enhanced. CONSTITUTION:A back plate 3, plural linear cathodes 2, the meshed control electrodes 4a and 4b, and an anode having a fluorescent film 5 are arranged side by side between a pair of glass plates 1a and 1b; the peripheral parts 41a and 41b of the electrodes 4a and 4b interposed between upper and lower peripheral frames 7 and 9 are formed to a non-porous plate, and meshed parts 42a and 42b surrounded by the peripheral parts 41a and 41b, and the peripheral parts 41a and 41b are constituted of metal having a different thermal expansion coefficient.
Patent JP-H01159580-A (JP)
Title: Door for refrigerator
Inventor: KAWAMURA ISAO
IPC: F25D23/02
Filed: 1988-09-08
Abstract: PURPOSE: To obtain a door of a refrigerator having a hanle with reduced protrusion thereof from a door front surface and having an excellent external appearance and design by forming a bag shaped portion for finger hook by fitting a cover to a handle body fitted to one side end of a door outer plate. CONSTITUTION: A handle is constructed with a handle body 14 and a cover 15. The handle body 14 is more recessed inwardly from a door outer plate 1 front surface over a door entire length to form a recessed portion 14a, and is engaged with oneend of the door outer plate 1 through an insertion groove 14d. The cover 15 is formed into a substantially L shaped cross section. For the handle the cover 15 and a flat part 14c of the recessed portion 14a in the handle body 14 are engaged with each other to from a bag shaped portion 19. A refrigerator is opened and closed by hooking a finger on the bag shaped portion 19. Hereby, there is ensured a door of a refrigerator having reduced protrusion of the handle from the door front surface and having an excellent outer appearance and design.
Patent JP-H1164567-A (JP)
Title: Main steam line plug device for nuclear reactor
Inventor: MIYAMOTO HIROYUKI
IPC: G21C13/067
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a main steam line plug device that can shorten workhours without having any influence on every work in a reactor with compact constitution. SOLUTION: This main steam line plug device for a nuclear reactor is provided with a plurality of plugs 10 removably mounted to a plurality of main steam nozzles 2 fitted to the side wall of a reactor pressure vessel 1, from the inside of the pressure vessel 1, and a frame 3 for batch-mounting to hold a plurality of plugs 10 so as to be adjusted to the positions of the main steam nozzles 2, thereby closing the main steam nozzles 2 with the plugs 10 at the time of inspection or repair. In this case, the plugs 10 and the plug holding frame 3 are separably formed, and a plurality of expanded/contracted water sealing packings are provided at the outer peripheral surface of the individual plugs 10.  The plugs 10 are held to the internal wall surface of the nozzles by the expansion of the water sealing packings, and in the mounted state of the plugs 10, the plug holding frame 3 and the plugs 10 are separated from each other.
Patent JP-H1071512-A (JP)
Title: Tool holder
Inventor: TOMIOKA MITSUHIKO
IPC: B23B31/117
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To increase the torque transmission ability from a tool holder body to a rotary cutting tool. SOLUTION: A tool holder body 10 is provided with a worm wheel 150, which limit the insertion degree of a drill 16 by engaging with the tang 160 of the drill 16 for preventing the relative rotation of the drill 16, in the drill holding hole 90 of the holder body 10. A worm 190, which is held at the holder body 10 so as to be prevented from axially moving, is made to mesh with this worm wheel 150. The worm wheel 150 is constituted so as to be able to mesh with the worm 190 in any axial direction so as to adjust the insertion depth of the drill 16 into the holder body 10. The load torque applied to the drill 16 in machining is received by the holder body 10 through the worm wheel 150 and worm 190, surely preventing the relative rotation of the drill 16 to the holder body 10.
Patent JP-H0973399-A (JP)
Title: Semiconductor device
Inventor: NAKASE AKIHISA
IPC: G06F9/48
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which performs an interruption process immediately when the execution of the interruption processing is requested. SOLUTION: This device is equipped with CPUs 1, 2, and 3 and a PC value and FS saving bus 9 and a PC value and FS saving RAM 10 for saving PC values and FSs that the CPUs 1 to 3 have. When an interruption signal is generated, a CPU which is executing processing stops while holding the state to enter a recovery wait state, and a CPU in an interruption processing wait state performs the interruption processing. The remaining CPU saves the PC value and FS in the PC value FS saving RAM 10 through the PC value and FS saving bus 9 and enters an interruption processing wait state. Consequently, the CPU in the interruption processing wait state and the CPU in the recovery wait state are always present in addition to the CPU which is executing the processing.
Patent JP-S59119273-A (JP)
Inventor: ROIDON JIYOONZU
IPC: H01L29/768
Filed: 1983-11-29
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-S6284698-A (JP)
Title: Electromechanical transducer
Inventor: KOBAYASHI HAJIME
IPC: H04R9/00
Filed: 1985-10-09
Abstract: PURPOSE:To improve productivety by constructing a transducer with arrayed sheets, a magnetic circuit generating a magnetic force line and a bobbin where a sheet is wound, a loading the sheets on the bobbin and driving the bobbin in accordance with an electrical signal flowing into two drive coils. CONSTITUTION:A focusing coil 1 constructed with the 1st sheet 14 so as to cover the upper surface and a tracking coil 2 constructed with the 2nd sheet 17 so as to enclose the side surface adhere to a lens holder 3 becoming a bobbin. The lens holder 3 equipped with the focusing coil 1 and the tracking coil 2 is arranged at the prescribed position in the magnetic circuit 5. Since the circuit 5 is so constituted that facing magnetic force lines can be generated against the center, the optical pickup comprises an electromechanical transducer. Accordingly an objective lens 4 held in the lens holder 3 can be driven in focusing and tracking directions in accordance with a control signal supplied to the focusing coil 1 and the tracking coil 2.
Patent JP-S60119830-A (JP)
Title: Vibration controller for working machine
Inventor: TANITOU YOSHIO
IPC: E02F3/36
Filed: 1983-12-01
Abstract: PURPOSE:To prevent breakage of a cylinder and also of the pipe of the cylinder as well as to prevent the occurrence of noise by providing a vibration damper between the side end portion of the rod of a pipe constituting the cylinder and a given portion of a link mechanism in the face of the side end of the rod. CONSTITUTION:An arm 6 is pivotally supported on the tip of a boom 5, and the central portion of the boom 5 and one end of the arm 6 are connected with an arm cylinder 9. A bearing holder 9c is provided on the rod side of the pipe 9a of the cylinder 9, and a vibration-damping cylinder 15 is set to the boom 5 in the face of the bearing holder 9c. One end of the vibration damper 15 is connected to the bearing holer 9c. The breakage of the cylinder and also of the pipe of the cylinder can thus be prevented.
Patent JP-S59117974-A (JP)
Title: Device for detecting opening and closing states of valve
Inventor: NIIZAWA KATSUO
IPC: F16K37/00
Filed: 1982-12-22
Abstract: PURPOSE:To improve the reliability of plant operation by pasting up strain gauges on the outside surfaces of a vale box and a valve casing to discriminate and display the opening and closing states of a valve. CONSTITUTION:Strain gauges 12, 12' are pasted up on the outer surfaces of the bottom portion of a valve box 1 and a curved portion of a yoke 8 and are connected to static strain measuring devices 13, 13' by lead wires 14, 14'. The static strain measuring 13, 13' respectively include a usual constant-voltage power supply and a bridge circuit. Outputs of the devices are input to a discriminating device 15 to discriminate the opening and closing states of a valve, and the result is displaced by a display device 16. With the valve full-closed, a valve body 4 is strongly pressed to a valve pressere 9 through a valve rod 5, so that a compressive force works upon the outside surface of the yoke 8. With the valve full-opened, the back of the forward end portion of the valve rod 5 is strongly pressed to a back seat 11, so that a tensile force works upon the outside surface, which is detected as a change of voltage corresponding to a strain.
Patent JP-H0939982-A (JP)
Title: Packaging bag
Inventor: OHORA MASAKI
IPC: B65D30/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To minimize the effects being applied to the taste, the fragrance, the medicinal effect and the discoloration, etc., of a content in the packaging of a food, medicine and clothes by using an unstretched polyester for the sealant layer of a packaging bag made of a composite film. SOLUTION: For a composite sheet consisting of a film and/or a non-woven fabric, and a sealant layer, the sealant layer is made of an unstretched polyester. By doing so, the sealant with oil resistance and barrier property, and also with an excellent oxidation resistance, and which does not require a phenol antioxidant, is obtained, and in addition, a packaging bag of which the heat- sealing is easy, and which can withstand actual usage, can be obtained. In this case, the polyester is a polyester which contains 80% or higher of an ethylene-terephthalate unit, and especially, polyethylene-terephthalate is preferable. In addition, from the viewpoints of cost performance and recyclability, a packaging bag made of a composite film consisting of a polyester non-woven fabric and an unstretched polyester sealant layer, is most preferable.
Patent JP-2000054791-A (JP)
Title: Shield machine
Inventor: SASAKI YUKINOBU
IPC: E21D9/087
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of a skin plate and a ground in the case of following excavation and facilitate the direction change of an excavator by forming a triangular recess part in plan view on the skin plate rearward of the side cutter of the excavator. SOLUTION: A shield excavator 10 has a main cutter 1 in the center, sub- cutters 2, 2 on both the sides, and side cutters 3, 4 on the corner part, and excavation is performed adjacent to a tunnel excavated by a preceding excavator, which excavates part of a filler such as mortar formed for earth retaining and water sealing. In the shield excavator 10, recess parts 5, 6 in plan view are formed on the sideward part of skin plates 3A, 4A rearward of the side cutters 3, 4. Thereby the shield excavator 10 can easily turn without bringing the skin plates 3A, 4A into contact with the filler. Preceding excavation can be performed in the state of the absence of the recess parts 5, 6 by detachably mounting a cover member on the recess parts 5, 6.
Patent JP-H1068198-A (JP)
Title: Outside angle connection structure of eaves gutter
Inventor: KAWASHIMA KAZUO
IPC: E04D13/068
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To produce the length of an eaves gutter easily and construct the eaves gutter on a construction site easily and accurately. SOLUTION: In an outside angle connection structure of an eaves gutter, the position of the end in the longitudinal direction of both gutter 3 provided along the edge of eaves which adjoin at right angles by way of an outside angle section of the edge of eaves of a roof is arranged to be identical to that of the end of a wall 4 of a building which each eaves gutter 3 faces where an eaves gutter insertion recessed part 7 is formed on an inner peripheral surface of a fit-in sections 5 of both eaves gutters of an outside angle joint 6. The distance from the central line L in the longitudinal direction of the eaves gutter 3 to be connected to one eaves gutter fit-in section 5 up to the innermost end 7a of a groove is arranged to be identical to the distance A from the central line L in the longitudinal direction of the eaves gutter 3 up to the wall 4 which faces the eaves gutter 3.  The fit-in section 5 of the both gutter eaves of the outside angle joint 6 are fitted in the end of the eaves gutter 3 respectively while the end of the eaves gutter 3 is inserted into the eaves gutter insertion recessed part 7 and placed in contact with the groove innermost end 7a of the insertion recessed part 7.
Patent JP-S6468176-A (JP)
Title: Picture reader
Inventor: HAMA TAKASHI
IPC: H04N1/19
Filed: 1987-09-09
Abstract: PURPOSE:To attain high speed reading, small size, low cost and highly reliable device, by providing a prescribed opening to a tubular light source and a light converging plate having a shape including a curved face into a reflected optical path from the original in a picture reader radiating an original by the tubular light source to read picture information of the original. CONSTITUTION:The tubular light source 1 is a cool cathode tube using a rare gas such as xenon and has a prescribed opening 2. The emitting light emitted by a prescribed opening angle from the opening 2 is transmitted through an original platen glass 3 to irradiate the original 4. Then a part of the reflected light by the original 4 having picture information of the original 4 is reflected again by the light converging plate 5 and then irradiates again the original 4. A part of the reflected light from the original 4 is converged as a unmagnification real image to the light receiving section 8 of a contact type image sensor 7 through a fiber lens array 6 and picture information by the read scanning line 41 is obtained by photoelectric conversion. Thus, the picture reader with high speed and high resolution and high density while the area of the light receiving section is made small is realized. Moreover, the low cost and miniaturization are attained.
Patent JP-H04105907-A (JP)
Title: Mixing of ready-mixed concrete
Inventor: SHIMADA SATOSHI
IPC: B28C7/00
Filed: 1990-08-27
Abstract: PURPOSE:To permit water to be added in a suitable amount by a method wherein the load power value of a mixer driving motor during concrete material mixing is detected, a fuzzy inference is effected based on the amount of deviation of the load power value during the concrete mixing from the reference load power value of a mixer driving motor set at each mixing and the mixed amount of concrete per batch and the amount of water to be corrected is inferred against the amount of actually measured water. CONSTITUTION:The amount of a deviation of a load power value of a mixer driving motor 3 from the reference load power value set at each mixing and the mixed amount of a ready- mixed concrete per batch are regarded as the antecedent of fuzzy inference regulation and the corrected amount of water against the amount of actually measured water is stored in a storage part 15 as the consequently of the fuzzy inference regulation. The load power value of the mixer driving motor 3 is detected during the concrete mixing to compute the amount of its deviation from the reference load power value and, from the results of the computation and the mixed amount of the ready-mixed concrete, a fuzzy inference is effected to infer the amount of water to be corrected. When the load power value during the concrete mixing goes over the reference load power value and the slump of the ready-mixed concrete is below a predetermined value, the water equivalent to the amount of water to be corrected inferred against the amount of water actually measured is added to obtain the ready-mixed concrete meeting the mixing design requirements.
Patent JP-S60121362-A (JP)
Title: Direct-coupled control device of torque converter
Inventor: SAKURAI YOSHIMI
IPC: F16H61/14
Filed: 1983-11-30
Abstract: PURPOSE:To soften speed change shock by independently disposing a supplement oil path connecting an oil pressure source and the interior of a torque converter and providing switch means adapted to open the supplement oil path at a switch position for the time when throttle opening is located at an idle position. CONSTITUTION:Supplement oil paths 77, 78 connecting an oil pressure source 29 and the interior of a torque converter T are independently disposed, and the supplement oil paths 77, 78 are provided with switch means 70 for opening the supplement oil paths 77, 78 at a switch position for the time when throttle opening is located at an idle position. In this arrangement, when a foot is put part from a throttle pedal, the internal pressure of the torque converter T increases, thereby to release the lock-up state of the torque converter T by a direct-coupled clutch Cd, which can soften speed change shock.
Patent JP-S6384775-A (JP)
Title: Weld line follow-up controlling method for welding torch
Inventor: SUGITANI YUJI
IPC: B23K9/127
Filed: 1986-09-26
Abstract: PURPOSE:To follow a weld line with high accuracy by comparing the difference of integration values in the specific range which are calculated from arc voltage waveforms, etc., detected at a front point and a rear point in the welding proceeding direction with a predetermined reference value in the arc welding rotating at a high speed. CONSTITUTION:The welding is performed following the weld line 3 while rotating at a high speed an arc 9 of the tip of a welding wire 8 while rotating an electrode nozzle 4. At this time, the integration values of the arc voltages or the welding current waveforms in the range of a prescribed angle in the range of + or -2.5-+ or -90 deg. with the front point (cf) and the rear point (cr) in the welding proceeding direction as centers are calculated and the difference between the respective integration values (SCf - SCr) is compared with the predetermined specific value and controlled. The weld line is followed and controlled with the high accuracy by this method.
Patent JP-H0742665-A (JP)
Title: Generating set buried in slope utilizing traveling automobile
Inventor: KAGEYAMA MASAKATA
IPC: F03G3/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide a new power source generating D.C. power using acceleration energy caused by the fall of the total weight of an automobile traveling on a down-slope. CONSTITUTION:A generating set body 1 is of approximately rectangular shape in the specified longitudinal direction, and the relative side frames 2, 3 are provided with partition wall frames 4, 4... at the specified spaces. Between the respectively adjacent partition wall frames 4, 4, rotating wheels 5, 5... with friction is rotatably fit by axles 7, and transmission belts 8, 8 for connecting and transmitting the rotating wheels 5, 5 are respectively mounted to the axles 7. The end part of the rotating wheels 5, 5... is provided with a D. C. generator 11.
Patent JP-H0890439-A (JP)
Title: Torque driver with indicating pointer
Inventor: TAKAGI HIDEKI
IPC: B25B23/142
Filed: 1994-09-21
Abstract: PURPOSE: To enhance the indicating accuracy to improve in a tightening torque value or the like by preventing a skipping action of an indicating pointer. CONSTITUTION: In a torque driver provided with an indicating pointer 30, a needle 29 is fixed to a handle 21, also to hold the indicating pointer 30 to a handle side of the driver, and a scale board 27 corresponding to this indicating pointer is fixed to a bit side of the driver. In this way, when retightened or untightened a screw by the torque driver, even when caused sudden reaction in a handle of this torque driver, skipping the indicating pointer 30 by this reaction is prevented, and stable indicating pointer indication can be obtained.
Patent JP-S60116484-A (JP)
Title: Recorder with keyboard
Inventor: ONODA HIROSHI
IPC: B41J9/38
Filed: 1983-11-30
Abstract: PURPOSE:To enable the aligning direction of characters, symbols or the like to be easily switched, by providing a keyboard part with a special key for supporting a character or symbol in a longitudinal or transverse direction with respect to a recording paper, in a recorder using a writing means. CONSTITUTION:A controlling circuit 74 reads a character pattern data from a character pattern generator 77 by operating a character key 52 in accordance with a program stored in a memory 78, brings the writing means into contact with a recording paper by a solenoid 48 through a character direction data converting part 80 and an X-Y data (moving quantity) converting part 82, and drives paper-feeding and carriage motors 24, 32 to record on the paper. In accordance with the operation of a vector key 72, the controlling circuit 74 commands the converting parts 80, 82 to replace or convert the most significant bit and the low order three bits, and the characters, symbols or the like are recorded in the state of being sligned in the direction. Accordingly, the aligning direction of the characters or symbols by the relative movement of the writing means and the recording paper can be easily switched.
Patent JP-H0891066-A (JP)
Title: Driving force transmission device for vehicle
Inventor: MURAKAMI KAZUTOSHI
IPC: B60K17/344
Filed: 1994-09-21
Abstract: PURPOSE: To provide a vehicle driving force distributing device which can surely receive the thrust reaction force which is inputted to the first output shaft by the operation of a multidisc frictional clutch by enhancing the reliability. CONSTITUTION: As for the first output shaft 44, one end side is set to a coaxial abutment state on an input shaft, and the other end side is supported in a rotatable manner on a ball bearing 48 fixed on the inner wall of a casing 40b. On the first output shaft on one end side from the ball bearing 48, a multidisc frictional clutch 66 is arranged, and the clutch pistons 66e and 66g are shifted in the axis line direction by the supply of the working fluid having a prescribed pressure, and apply a tightening force to the multidisc clutch, and transmits the driving force transmitted to the first output shaft, to the second output shaft through a chain 72. In this case, on the outer periphery of the first output shaft on the other end side from the position where the ball bearing is arranged, a ring groove is formed.  Further, in the ring groove, a ring member 47 in contact with the side surface on the other end side of the ball bearing 48 is inserted.
Patent JP-H04110463-A (JP)
Title: Thin film forming device
Inventor: YAMAKAWA MASASHI
IPC: C23C14/32
Filed: 1990-08-30
Abstract: PURPOSE:To prevent a short circuit by contact between the thermally deformed filaments by supporting and detaining the heating filament around a crucible with plural struts in the thin film forming device by cluster ion beam vapor deposition. CONSTITUTION:A vacuum vessel 1 is evacuated, and the electron emitted from a heating filament 6 is drawn out and allowed to collide with a crucible 3 to heat and vaporize the vapor-deposition material 5 in the crucible 3. The vapor forms a cluster 8, which is allowed to collide with the surface of a substrate 16 to form a thin film. The spiral filament 6 is supported by the ceramic struts 30 equidistantly arranged around the crucible 3. The strut 30 is formed with two ceramic plates 30a and 30b, a semicircular detaining part 30c is formed on the end faces of the plates 30a and 30b, the detaining parts are matched with each other to form an elliptic gap, and the filament 6 is spirally passed through the gap and supported.