baber/WOPTO huggingface dataset:
Patent JP-H05153449-A (JP)
Title: Video camera incorporating tuner
Inventor: IINO HIROMI
IPC: H04N5/225
Filed: 1991-11-26
Abstract: PURPOSE:To select and record a voice signal of a radio broadcast simultaneously during video recording by incorporating a radio tuner to the video camera main body. CONSTITUTION:A video camera main body 1 is provided with an ancillary microphone 3 to record an external voice signal and a radio tuner 2 receiving a radio broadcast and the recorded voice signal is selected by a changeover section 7. The selected voice signal is recorded by a voice recording section 8. Simultaneously, the voice signal is listened to externally by a monitor earphone 9. The radio tuner 2 consists of an antenna 4, a tuning section 5 and a channel selection section 6 such as a dial and selects a broadcast suitable for recording at the outside of the main body. Thus, the surrounding voice signal during video recording is inputted from the ancillary microphone 3 or the voice signal of the FM or AM radio broadcast is inputted from the built-in radio receiver and recorded selectively by the changeover section 7, then a monotonous voice signal is avoided and the recording is attained while hearing the voice signal during the recording.
Patent JP-S63160365-A (JP)
Title: Insulating substrate for semiconductor device
Inventor: TAKIGAWA TAKATOSHI
IPC: H01L23/14
Filed: 1986-12-24
Abstract: PURPOSE:To secure the high insulation performance and to prevent an electrical short circuit due to the migration of Al between wiring parts by a method wherein a three-layer insulator which is composed of a silicon dioxide film, a silicon nitride film and an aluminum oxide film in this order is formed on a silicon substrate and the film thickness of these films is prescribed. CONSTITUTION:A silicon dioxide raw film 2 is formed after the surface of a silicon substrate 1 sliced from a silicon wafer has been anodized; a silicon nitride raw film 3 is formed on the surface of the film by a CVD method using SiH4 and NH4; the total film thickness is to range from 10 to 100Angstrom . Furthermore, an aluminum oxide film 4 whose film thickness ranges from 1X10<3> to 5X10<5>Angstrom is formed on this silicon nitride raw film 3 by a sputtering method. An Al wiring layer 5 is formed on the aluminum oxide film 4 by an ion implantation method; in addition, a semiconductor device 6 is mounted in a prescribed position on the aluminum oxide film 4 by using a silver paste 7; the semiconductor device 6 and the Al wiring layer 5 are connected internally to each other by using an Al wire 8. By this structure, it is possible to form a high-density wiring part whose insulation performance is high.
Patent JP-H10153579-A (JP)
Title: Method and apparatus for analysis of sample
Inventor: NOZOE MARI
IPC: G01N27/64
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To irradiate the surface of a sample with a laser beam with an irradiation intensity which is optimum for the gasification of a constituent substance even when the component and the composition of the substance are unknown and to analyze the substance under an optimum analytical condition, in a sample analytical method, in which a part to be analyzed on the surface of the sample is irradiated with the laser beam narrowed down to a very small diameter, in which the substance in the part is gasified and ionized, in which generated ions are put into a flying time type mass spectrometer, and in which the component and the composition of the substance are analyzed. SOLUTION: The irradiation intensity of a laser beam with which the surface of a sample 5 is irradiated can be selected (set and changed) arbitrarily by using a diaphragm 21 which is installed on the optical path of the irradiated laser beam or by using a transmittance- adjusting filter 23. When an unknown substance is analyzed, the sample is irradiated sequentially with the laser beam whose irradiation intensity is smaller. Thereby, the substance is analyzed by using analytical data obtained at a time when a part to be analyzed is gasified and and ionized under an optimum gasification condition. Thereby, the sample is not gasified so as to disappear when it is irradiated with the laser beam at an excessive irradiation intensity, and its mass can be analyzed with high accuracy because the analytical data obtained under an always optimum gasification and ionization condition is used.
Patent JP-S63160570-A (JP)
Title: Apparatus for roasting coffee bean
Inventor: TAMAOKI YOJI
IPC: A23N12/10
Filed: 1986-12-24
Abstract: PURPOSE:To provide a roasting apparatus enabling uniform roasting of coffee beans preventing uneven roasting, by using a rotary drum having a number of perforations on the circumferential wall, placing the drum nearly horizontally in an oven, providing a number of infrared heaters around the rotary drum and providing a hot-air blasting means between the heater and the drum. CONSTITUTION:A rotary drum 8 having nearly cylindrical form and having a number of perforations bored through the circumferential wall is rotatably supported in horizontal state nearly at the center of an oven 1 composed of a heat-insulation wall. A number of infrared heaters 26 are attached to the surface of the inner wall of the oven 1 in a manner surrounding the rotary drum 8. In addition to the above, hot-air blasting apparatuses 30-35, 14-15 are placed between the infrared heaters 26 and the rotary drum 8.
Patent JP-H11147517-A (JP)
Title: Packaging device for hood-equipped ventilation opening
Inventor: OKADA TETSUNORI
IPC: B65D85/68
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To make individual packaging and encasement as an assembly package practicable by a method wherein a packaging body is formed by bending a rectangular single sheet material at creases in a specified number provided at equal intervals in the longitudinal direction and lower inwardly-folded parts and an upper inwardly- folded part are formed at the inside of corners respectively at the lower and the upper parts of the sheet material and a duct connecting part and a hood are respectively supported therewith. SOLUTION: A packaging body 2 is formed by bending a rectangular single sheet material 1 at three creases 3A-3D provided at equal intervals in the longitudinal direction. Incisions 5 for duct are provided, crossing respectively the crease 3C on the right and the crease 3A on the left, at the lower part of the sheet material 1 on positions separating at a specified distance from the lower end of the sheet material. An incision 10 for hood is provided likewise at the upper part of the sheet material. Then, the parts demarcated by the incisions 5 for duct and the incision 10 for hood are raised at folding lines 11 and 6 and reverse folding lines 12, 13 and 7, and thereby a duct-supporting upper folded part 18 and hood-supporting lower folded parts 16 are formed in the packaging body 2.  Thereby, fabrication can be made instantaneously with nothing allowed to project beyond the packaging body 2, and individual packaging and encasement as an assembly package can be made easily.
Patent JP-H02156179-A (JP)
Title: Magnetic field sensor using optical fiber
Inventor: SUZUKI FUMIO
IPC: G01R33/02
Filed: 1988-12-08
Abstract: PURPOSE:To make it possible to use even magnetostriction materials without flexibility as a magnetostriction body for a magnetic field sensor part by providing the magnetic field sensor comprising the magnetostriction body which is formed by piling the magnetostriction materials and an optical fiber. CONSTITUTION:The polarization plane of laser light which is emitted from a light source part 4 is made to agree with the poralization plane of an optical fiber which maintains the polarization plane through a fiber type polarizer 6. The light is split through a splitter 7. The light beams are guided in to a reference optical fiber 8 and a measuring optical fiber 9. The measuring light which is guided into the optical fiber 9 is inputted into a magnetic field sensor part 1. When a magnetic field is present in the surrounding part, a magnetostriction body 2 is distorted with the converted magnetic field. Distortion is applied to an optical fiber 3 for the sensor. Therefore, the phase of the measuring light is changed. When the measuring light and the reference light are synthesized in a wave synthesizer 10, interference light is generated. The interference light is received with a detector 11 and transduced into electric signal. The signal is amplified in an amplifier part 12 and outputted. Thus the magnetic field is detected. When the magnetostriction body 2 is formed into a laminated body, the magnetostriction material 13 without flexibility can be used.
Patent JP-H02159418-A (JP)
Title: Wet coupling for engine with accessary separated
Inventor: NOZUE SHIGEHIRO
IPC: F16D7/02
Filed: 1988-12-08
Abstract: PURPOSE:To prevent generation of abnormal sounds due to torque-fluctuation by lapping an input side friction plate and an output side friction plate which can axially move and rotate integrally with each other alternately on an input shaft and an output shaft and storing them in an oil chamber, and applying contact pressure between the friction plates. CONSTITUTION:When an input shaft 21 rotates, an input side friction plate 36 having a projection 37 fitted into a guide groove 35 of a housing 24 is rotated. When torque is below a specified value, an output side friction plate 45 which is in contact with the friction plate 36 at a fixed contact pressure by a contact pressure spring 50, is rotated to rotate an output shaft 27 through a hub 26 having a guide groove 44 fitted on a projection 46 of the friction plate 45. The oil in an oil chamber 33 lubricates between the friction plates 36 and 45. When torque exceeds the specified value, the friction plates 36 and 45 skid, and the rotation of the input shaft 21 is not transmitted to the output shaft 27. No shock is thus generated at spline coupling parts, and thereby abnormal sound due to the contact of tooth surfaces are not generated.
Patent JP-H03171003-A (JP)
Title: Twisted body of plastic optical fiber and twisted body of plastic optical fiber unit
Inventor: KINOSHITA EIJI
IPC: G02B6/04
Filed: 1989-11-30
Abstract: PURPOSE:To suppress an increase in transmission loss and to improve flexibility by specifying the relation between the outside diameter and twisting pitch of the plastic optical fiber in a prescribed twisting structure. CONSTITUTION:The plastic optical fibers 12, the cores and/or clads of which consist of plastic and the plastic optical fibers 12 and/or intervening material 13 which is the same as thee plastic optical fibers are twisted to P1>=300Xd when the outside diameter of the plastic optical fibers 12 is designated as (d) and the twisting pitch thereof as P1. The twisting pitch P1 based on the outside diameter (d) of the plastic optical fibers in the case of the twisted body of such plastic optical fibers is as large as >=300Xd, and therefore, the bending of a small radius of curvature is less given to the optical fibers. Not only the fatigue of the optical fibers is obviated but also the increase in the transmission loss is extremely lessened. The good transmission characteristic is thus maintained.
Patent JP-H08145026-A (JP)
Title: Hook bolt
Inventor: NAKAJIMA SHIRO
IPC: F16B37/04
Filed: 1994-11-21
Abstract: PURPOSE: To provide a hook bolt which can be inserted from the upper surface of a roof member so as to carry out attachment during construction of a roof composed of C-shape channel, an angle member and the like. CONSTITUTION: A hook pipe 1 is composed of an angled hook part 3 having a U-like shape in a side view, and located at the front end, and a female thread part which is threadedly engaged with a fastening bolt 1. The hook part 3 of the hook pipe 1 is engaged with a downward edge part of a C-like channel.
Patent JP-S63163718-A (JP)
Title: Safety device of cooker
Inventor: NAKAZAWA TOSHIICHI
IPC: F24C7/02
Filed: 1986-12-25
Abstract: PURPOSE:To make it possible to confirm the state of a control circuit such as voltage comparator, etc., by providing between a temperature sensor element and temperature sensor a switch which generates output of a temperature sensor and operating a luminescent display device. CONSTITUTION:If, during an electric current is flowing through an electric heat generating element 17, an abnormal temperature develop for some cause, a first or second voltage comparator 8 or 9 is operated by the resistance value of a temperature sensor element 7 and shuts a relay driving circuit 10. Accordingly a contact point 12 opens and the electric current to the electric heat generating element 17 is stopped. On the other hand, the output of a low frequency oscillation circuit 13 is released, and a luminescent display device 16 is flickered through a photocouples 14 and 15. And, because, if a switch 20 is operated under normal state of use, it obtains the state that is the same as when the resistance value of the temperature sensor element 7 is changed, the output signal of a temperature sensor A is issued regardless of the temperature of the electric heat generating element 17, and the luminescent display device 16 is flickered through a relay contact point 12 so that it is possible to confirm that each device is working normally.
Patent JP-H08134966-A (JP)
Title: Replacement method of snap tap with saddle for water works without suspending water supply
Inventor: KATO TEIICHI
IPC: E03B7/00
Filed: 1994-11-08
Abstract: PURPOSE: To easily replace a snap tap by closing a valve and fitting a packing pipe, inserting a round bar therein and opening the valve, blockading the through hole of a distributing water pipe with the extreme end taper part of the round bar so as to replace the snap tap with a new one, and removing the round bar. CONSTITUTION: The valve of an old snap tap 1 with saddle is closed and a feed water pipe is removed, a packing pipe 4 with escaping water pipe having an inner valve is set, and an extreme end taper threaded round bar 5 is inserted into the packing pipe 4 from the upper side. Next it is stopped over the valve of the snap tap 1, the valve is opened and the round bar 5 is advanced, the through hole of a distributing water pipe 6 is blockaded, water stop is confirmed, and the snap tap is drawn upward and withdrawn. Next a new snap tap with saddle for feeding water is insertedly fitted from the upper side, and the round bar 5 and the packing pipe 4 fitted to the new snap tap with saddle are removed and the valve is closed. Hereby for replacing the saddle, it can be simply replaced or the water supply bore can be changed, without necessity of suspending the water supply.
Patent JP-H04185302-A (JP)
Title: Manufacture of modified wood
Inventor: TERAOKA TOSHIAKI
IPC: B27K3/34
Filed: 1990-11-19
Abstract: PURPOSE:To enable reuse of a wood modifier which is not infiltrated into wood and prevent generation of a warp in case of modification of thick and blocklike wood, by a method wherein after the modifier is infiltrated into the wood, the wood modification reaction of the modifier infiltrated wood is allowed to perform under heating and pressurization by making use of a flat plate press. CONSTITUTION:After completion of an infiltrating process infiltrating an acetylization reactive solution into wood, acetylization reaction is performed by performing pressurization and heating by a flat plate press. Then heating and extraction treatment by hot water and acetone is performed partly for removal of a wood extracted component and unreacted acetylating agent and heat drying treatment is performed. With this construction, since the infiltrating process and heat reaction process of a modifier are performed separately from each other and the modifier which is not infiltrated into the wood is not influenced at all by heat at a heating and rective process, the modifier can be reused over and over gain. Then even in the case where modification of the wood having volume to some extent is performed, since the modification reaction is allowed to perform under pressing, neither a warp nor twisting are generated. Reactor vessel can be miniaturized further.
Patent JP-H09153182-A (JP)
Title: Commodity storing rack for automatic vending machine
Inventor: ONO YUKI
IPC: G07F11/34
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To narrow the width of the commodity storing rack in the thicknesswise direction by suppressing the thickness of a passage width regulating plate. SOLUTION: Notched grooves of which groove bottoms reach the plate face of the passage width adjusting plate 10 are formed on lug pieces 10a formed by curving the right and left side edges of the plate 10 to the rear face side so as to be positioned on the fixed position of guide pins 2, both the end parts of the pins 2 are engaged with the notched grooves, pawl pieces 10c are cut and erected at least on two right and left positions of the plate face of the plate 10, and the pins 2 are fixed and close-contacted to the plate face of the plate 10 so as to be held by the pieces 10c.
Patent JP-H04185957-A (JP)
Title: Method for controlling speed change of transmission for vehicle
Inventor: ADACHI MASAO
IPC: F16H63/50
Filed: 1990-11-19
Abstract: PURPOSE:To realize a smooth change of acceleration by measuring a control amount by a driver and a running condition of a vehicle to determine a target value of speed change ratio or a rotational speed in a transmission input side, and changing the speed change ratio by different algorithm based on a level of deviation between the target value and the actual value. CONSTITUTION:A microcomputer 8 obtains a control command value 24 output to a step motor 9 based on throttle opening information 21 measured by an operation control amount measuring means 6, car speed information 22 measured by a running condition measuring means 7 of a vehicle and rotational speed information 23 of an input pulley 17 of a continuously variable transmission 4. In the step motor 9, speed change ratio is decreased and increased by moving a speed change control valve 12. Here, at the time of small deviation between a target value and the actual value of speed change ratio or an input pulley rotational speed, the speed change ratio is controlled based on a time change between the deviations, and at the time of large deviation, a speed change is controlled by using ratio of estimation time till the deviation is decreased to zero to estimation response time necessary for stopping the speed change of a speed change ratio control actuator.
Patent JP-H01151644-A (JP)
Title: Floor panel supporter
Inventor: NAKA HIROMASA
IPC: E04F15/00
Filed: 1987-12-09
Abstract: PURPOSE: To prevent floor panels from shaking and causing uncomfortable sounds when people walk thereon by fixing the floor panels in place while causing projections provided at the flange parts of stringers to abut and press against the lower surfaces of the floor panels. CONSTITUTION: Supporting legs 4 are fixed to a reference floor face 3 and each end of a stringer 11 is engaged with a stringer pedestal 8 at the upper end of each supporting leg 4. Floor panels 2 are laid and panel retainers 9 are tightened to fix the floor panels 2 on the supporting legs 4. The projection 12 of the flange part 11a of each stringer 11 is pressed by an abutting part 2a provided on the lower surface of each floor panel 2 and is elastically deformed into engagement in the manner of pressure contact, whereby each floor panel 2 is firmly fixed between the stringer 11 and the panel retainer 9.
Patent JP-H01154083-A (JP)
Title: Touching information output processor
Inventor: MIYAZAKI YASUKO
IPC: G06T1/00
Filed: 1987-12-11
Abstract: PURPOSE: To accurately tactile-sense and display image information on a character, a symbol, a figure, etc., by providing a sensitivity correcting means which corrects variance in the sensitivity of a photoelectric converting means. CONSTITUTION: The image information on the character, number, symbol, figure, etc., which are tactile-sensed and outputted is inputted from an optical reader 1, passed through a lens 2, and converted by a photoelectric converting element 3 into an electric signal, which is transmitted as an output signal to a control part 5 through an A/D converter 4. To the control part 5 consisting of a microprocessor, etc., a ROM 7 which stores a control program, a control procedure, etc., and a RAM 8 used to temporarily store information being processed are connected, and a signal stored in the RAM 8 is outputted to a sense part 6 under the command of the control part 5. Then the variance in the sensitivity of the photoelectric converting element 38 at a read part is previously detected and the electric output signal level of the photoelectric converting element 3 is corrected with a correction value corresponding to the variance. Consequently, an accurate sense display can be made.
Patent JP-H04183842-A (JP)
Title: Low-carbon cr-mo steel sheet excellent in strength at high temperature and welding cracking resistance
Inventor: TONE SHOJI
IPC: C22C38/54
Filed: 1990-11-16
Abstract: PURPOSE:To secure strength at high temp. and to prevent cold cracking and SR cracking at the time of welding by adding V to a low-C Cr-Mo steel sheet, controlling solAl content, and effectively using B. CONSTITUTION:This steel sheet has a composition consisting of 0.03-0.12% C, 0.15-1.00% Si, 0.20-1.00% Mn, <=0.020% P, <=0.009% S, 0.05-0.50% Cu, 0.05-0.50% Ni, 0.40-3.50% Cr, 0.20-1.25% Mo, 0.09-0.50% V, <0.003% solAl, <=0.0035% O, 0.010-0.0030% Ti, 0.0003-0.0020% B, and the balance Fe with inevitable impurities and satisfying 0.23Ti+B-0.79N>=0.0003(%) (where N means N% in the steel). If necessary, 0.01-0.10% Nb and 0.0005-0.0100% Ca are further incorporated. By this method, the low-carbon Cr-Mo steel sheet excellent in welding crack resistance as well as in strength at high temp. can be obtained.
Patent JP-H03170191-A (JP)
Title: Arm attaching/detaching mechanism for bead sewing machine
Inventor: IWATA MASATOSHI
IPC: D05B3/10
Filed: 1989-11-29
Abstract: PURPOSE:To attach/detach an arm by one action and to make the exchange of the arm convenient by inserting the rod of the arm to the holder part of a frame, which is fixed on the table of a sewing machine, and providing a lock means to be engaged with a lock groove on the outer periphery of the rod. CONSTITUTION:When a bead is sewn like the pocket of a jacket, a hollow rod 4 of an arm 1 for flap is inserted to a holder part 7 of a frame 6. A click wheel 10 of a one-way mechanism goes over a lock groove 4a and arrives at the deep end of the holder part 7 while being rotated by a spring 9, and the both wheel and holder part are coupled so as not to be moved back and forth. In such a case, since a projecting part 4b of a rod base end is tightly fitted to a recessed part 7b of the frame, the arm 1 for flap is fixed horizontally to the frame 6 not so as to turn right and left. When the arm 1 for flap is mounted, a duct 3c of compressed air is communicated with a supply port 12 on the frame 6 side by a packing 11 on the outer periphery of the hollow rod 4 while maintaining air tightness.