baber/WOPTO huggingface dataset:
Patent JP-H0550925-A (JP)
Title: Rack-and-pinion type steering device
Inventor: KONISHI HIDEO
IPC: B62D3/12
Filed: 1991-08-26
Abstract: PURPOSE:To prevent a generation of rattle following an increase of backlash owing to an abrasion at the engaging part of a rack and a pinion or the like, in a rack-and-pinion type steering device. CONSTITUTION:Between a rack holder body 21 and a presser plug 22 to give a spring force to the rack holder body 21 by a spring means 23, a cushioning member sheet 30 is placed. This cushioning member sheet 30 is formed in a tapered surface form at least at one end face. The sliding surfaces 33 and 34 of the rack holder body and the presser plug 22 to the both side surfaces of the sheet are formed to move the cushioning member sheet in the direction square to the rack holding direction, and from the larger thickness side to the smaller thickness side. And an energizing means 32 to energize the cushioning member sheet in the direction of its movement is attached.
Patent JP-H0286957-A (JP)
Title: Unit injector
Inventor: WATANABE HISASHI
IPC: F02M57/02
Filed: 1988-09-21
Abstract: PURPOSE:To shorten a working period of static unbalance force as well as to improve the cut-off injection at the time of fuel injection by installing a smaller diametral rod than that of an end face of a moving part of a piezoelectric actuator, between this actuator and an overflow valve, and partitioning a transfer pressure chamber with the end face of this rod. CONSTITUTION:This unit injector is constituted of a fuel pressure-feed body 3, a fuel injection nozzle body 5 and a piezoelectric actuator 7. A intermediate member 61 is fixed in space between the fuel pressure-feed part body 3 and the fuel injection nozzle body 5, and a horizontal hole part 63 formed in the inner part of the intermediate member 61 is interconnected to a pressure chamber 13 through a fuel passage while also interconnected to an overflow passage through an internconnecting port 69. Then, an overflow valve 71 is installed in the inner part of the horizontal hole part 63. In addition, a relatively small diametral rod 97 is slidably inserted into the lower part of an actuator piston 87 of the piezoelectric actuator 7, while a transfer pressure chamber 99 is formed in an end face of the rod 97, and in this chamber 99, fuel replenishment is carried out from an overflow chamber 111 via the fuel passage.
Patent JP-S62168526-A (JP)
Title: Gas-liquid mixer
Inventor: NOMURA NORIO
IPC: B01F5/02
Filed: 1986-10-07
Abstract: PURPOSE:To enhance the dissolving efficiency of oxygen, by providing a liquid inlet, a gas inlet, an outer nozzle and an inner nozzle to a jet fluid generator and forming a dispersing device into such a tubular shape that the inner diameter is reduced from the inlet thereof down to part of the way toward the discharge port. CONSTITUTION:A gas-liquid mixer is constituted of a jet fluid generator 1 and a dispersing device 2 and the jet fluid generator 1 has a liquid inlet 12, a gas inlet 13, an outer nozzle 11 and an inner nozzle 14. The liquid supplied to the jet fluid generator 1 is injected in the jet fluid generator 1 from the liquid inlet 12 through the inner nozzle 14. The dispersing device 2 consist of a pipe opened at both ends and the inner diameter is largest at the inlet 21 and is continuously reduced from the inlet 21 at least down to part of the way toward the discharge port 22. By this configuration, even if the mixing ratio of gas/liquid of an air bubble-containing stream is enhanced to 2/1-3/1, a fine pulverizing state of air bubbles can be held without generating the uniting of air bubbles.
Patent JP-H0684447-A (JP)
Title: Fuse box
Inventor: IKARI AKIRA
IPC: H01H85/147
Filed: 1992-09-04
Abstract: PURPOSE:To provide a fuse box which, although of a split structure, can join the split portions and achieve electical connection of high reliability with the split portions being joined together. CONSTITUTION:A fuse box 10 is split into a main power source box 10A for connection to a battery and an auxiliary power source box 10B, which are joined together. Means 50 for mechanically coupling the main and auxiliary power source boxes 10A, 10B together and means 60 for electrically connecting the boxes 10A, 10B are separately provided. Slide rails 24, 25, 27, 28, guide rails 29, 30, slide rails 31, 32, a lock claw 33 and a flexible arm 34 are provided as the mechanical coupling means 50. Connecting portions 43, 47, a bolt 44 and nut 45 are provided as the electrical connection means 60.
Patent JP-H0683274-A (JP)
Title: Light emitting display device
Inventor: TAKAHASHI HIROAKI
IPC: G09F13/08
Filed: 1992-09-04
Abstract: PURPOSE:To enable the stereoscopic display of display marks by forming numerous fine light transmission holes on a transit layer and forming these light transmission holes in such a manner that the light transmission areas thereof are larger in the regions corresponding to the central part of the display marks than the regions corresponding to the peripheral edges of the display marks. CONSTITUTION:The numerous fine light transmission holes 4a scatter on a half mirror 4 formed on a transparent substrate 3 of the light emission display device provided with the transparent substrate 3 which is arranged on the front surface side of a light source 1 and is formed with the half mirror 4 on the surface thereof and a display member 5 which is arranged on the front surface side of the transparent substrate 3 and has the light transparent display marks 5a. These light transmission holes 4a are so formed that the light transmission areas are larger in the regions corresponding to the central part of the display marks 5a than the regions corresponding to the peripheral edges of the display marks 5a. Namely, the light transmission holes 4a are larger in the number in the regions corresponding to the central part of the display marks 5a than the regions corresponding to the peripheral edges thereof or the large light transmission holes 4a are formed.
Patent JP-2001096232-A (JP)
Title: Vibration sieving device and vibration sieving method
Inventor: YAMATO HIDEJI
IPC: B07B1/42
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration sieving device which is capable of classifying powder and grains and removing the clogged powder and grains by imparting two different kinds of amplitude to a vibration sieve. SOLUTION: This vibration sieving device may be achieved by providing the vibration sieving device for classifying the powder and the grains with an excitation device having a function to impart at least two kinds of the amplitude varying from each other; the small amplitude for classifying the powder and the grains and the large amplitude capable of removing the clogged powder and grains to the sieving device. Further, the excitation device has a function capable of varying the amplitude. This vibration sieving method consists in imparting at least two kinds of the amplitude varying from each other; the small amplitude for classifying the powder and the grains and the large amplitude capable of removing the clogged powder and grains to the sieving device in the vibration sieving method for classifying the powder and the grains.
Patent JP-S6392997-A (JP)
Inventor: ASAKAWA TATSUJI
IPC: G02F1/133
Filed: 1986-10-07
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-S6391611-A (JP)
Title: Lens actuator
Inventor: KONISHI SHUHEI
IPC: G02B7/38
Filed: 1986-10-06
Abstract: PURPOSE:To improve the reliability of a wire ring joining part by providing a suspension for vibration suppression and vibrating other parts except an image pickup element. CONSTITUTION:A lens 31 is stored in a cylindrical case 32, which is made of a plastic magnet and magnetized having an N and an S pole in, for example, an optical-axis direction. One-terminal sides of suspensions 33 for vibration damping are fixed to both end parts of the cylindrical case 32, the other-terminal sides are fixed to the housing part 34 of the entirety, and a coil 35 is wound around the housing part 34; when a current is supplied to the coil 35, magnetic flux is produced in the optical-axis direction. Here, when an AC current is applied to the coil 35, the magnetic flux changes in direction according to its frequency, so the cylindrical case 32 made of the plastic magnet vibrates corresponding to the direction change. There is no wire ring part at the part which vibrates and the coil is fixed, so the wire ring joining part never deteriorates owing to the vibrations.
Patent JP-H0979817-A (JP)
Title: Light scanning type displacement measuring device
Inventor: ITO TAKAYASU
IPC: G01D5/28
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To perform measurement in a short time by changing a scanning position of a light beam in a range of a length degree of a lead of an integrated circuit. SOLUTION: A light projecting means 2 to make a light beam Bm irradiate an object and a light receiving means 3 to detect a position of the object of the basis of a positional change in an image of a projected light spot, are arranged in a housing 4. The housing 4 is reciprocatively scanned to a sensor body 11 by a linear actuator 20. A beam deviating means 5 composed of two reflecting elements 51 and 52 to select a condition of passing the light beam Bm from the light projecting means 2 as it is and a condition of deviating it in the direction orthogonal to the scanning direction, is provided in the housing 4. In the beam deviating means 5, the two conditions are switched to and from each other by a going passage and a returning passage when the housing 4 is scanned.
Patent JP-H0399336-A (JP)
Title: One-chip microcomputer
Inventor: HAMAZAKI MITSUKI
IPC: G06F11/22
Filed: 1989-09-13
Abstract: PURPOSE:To eliminate the need for preparing an I/O block for tests by preparing at least two I/O blocks capable of executing the I/O operation of testing input signals in each core block. CONSTITUTION:An one-chip microcomputer 10 is provided with four I/O blocks 12a to 12d and executes the I/O interface of signals between the four apparatuses and a core block 13. The blocks 12c, 12d are constituted so as to be driven even by a test mode and the microcomputer 10 is tested as follows: The block 12d is set up to the test mode at first and a test signal TC is inputted/outputted to execute the normal operation test of the blocks 13, 12a, 12b, 12c. Then, the block 12c is set up to the test mode and the normal operation tests of the blocks 13, 12a, 12b, 12d are similarly executed. Thereby, the operation tests of all the blocks in the microcomputer 10 can be executed in the normal operating state.
Patent JP-H0963943-A (JP)
Title: Illumination optical system and aligner using the same
Inventor: SUGIYAMA KAYOU
IPC: H01L21/027
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To correct the fluctuation in intensity illumination on an irradiated surface due to the change in shape or size of the secondary light source by a method wherein an optical element of at least a part of capacitor optical system is shifted corresponding to the variation of the shape or size of multiple light sources. SOLUTION: When an aperture shape is changed to narrow the aperture diameter of an aperture stop 3, the distribution in intensity of illumination on a wafer is fluctuated by the change in the aperture part shape so as to slowly increase the intensity of illumination from the central part to the peripheral part. Accordingly, the lens 4a of a capacitor optical system 4 is shifted by a specific amount to be the optical integrator 2 side along the optical axis. Through these procedures, the variation in the distribution in intensity of illumination can be corrected by changing the aperture shape. Resultantly, almost even distribution in intensity of illumination can be maintained on the wafer without depending upon the change in the aperture shape at all.
Patent JP-H0959722-A (JP)
Title: High efficient cooling method in continuous bright annealing furnace
Inventor: TOKUMITSU TETSUYA
IPC: C21D9/573
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a highly efficient cooling method of a continuous bright annealing furnace, constituted so as to cool a long metallic rolled plate material within the comparatively short length of a cooling device without lowering a traveling speed. SOLUTION: The cooling device 3 for the long metallic rolled plate material 1 is arranged with an atmospheric gas circulation cooling blower 4 and operated after executing the continuous bright annealing to the long metallic rolled plate material 1. Plural blowing-off holes 11a, 11b, 11c are vertically so that jet direction of atmospheric gas 9 from the atmospheric gas circulation cooling blower 4 directs in the traveling direction of the long metallic rolled plate material 1. Further, plural shield plates 8 and plural suction holes 12a, 12b, 12c led to the atmospheric gas circulation cooling blower 4 are arranged above and below advancing direction of the long metallic rolled plate material 1 in the continuous bright annealing furnace to execute the highly efficient cooling.  Further, the shield plate has a chevron shaped cross section or sawtooth shaped cross section in the continuous bright annealing furnace to execute the highly efficient cooling.
Patent JP-S6296411-A (JP)
Title: Production of oxygen-containing bathing agent
Inventor: SHIRAISHI TADAO
IPC: A61K8/00
Filed: 1985-10-23
Abstract: PURPOSE:To obtain the titled bathing agent which comprises enzymes derived from a plant and a microorganism as enzymatic components, obtained by blending a base such as borax, etc., with the enzymes widen the maximum value of activity ratio related to pH and temperature by cooperation of both the enzymes and can keep highly cleaning action by the enzymes. CONSTITUTION:A base such as borax, NaHCO3, Na2SO4, etc., with a plant derived enzyme such as papain, bromelain, etc., which is obtained from soybean, malt, etc., and has protein decomposing action, fat decomposing action, starch decomposition and anti-inflammatory action and a microorganism derived enzyme which is obtained from Bacillus subtilies, koji mold, ray fungus, etc., and protein decomposing action and anti-inflammatory action as enzymatic components and mixed with a dyestuff and perfume, to give the aimed bathing agent. Addition of crude drug powder such as Magnolia officinalis powder or crude drug essence such as Cork tree bark essence can stabilize the enzymes and the dyestuff with time. EFFECT:Effectively usable while keeping high activity ratio irrespectively of difference in water quality and temperature used.
Patent JP-H1080766-A (JP)
Title: Method for welding fitting flange of axle case
Inventor: SUZUKI YASUTAKA
IPC: B66F9/075
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the handling in working the outer diameter by working the outer diameter of a fitting part of an axle case first, and welding a fitting flange at the position where an overlaying metal formed during the welding is prevented from entering a fitting margin of the fitting part. SOLUTION: One end part of an axle case 11 is turned to the prescribed outer diameter to form a fitting part 11a. The fitting part 11a is fitted to a fitting hole 12a of a differential case 12. A flange 15 is welded at the position shifted from the end of the axle case 11 by the distance L2. The distance L2 is set larger than the fitting margin of the fitting part 11a so that an overlaying metal formed in welding the fitting flange 15 is prevented from entering the fitting margin. Because the fitting part 11a is turned before welding the fitting flange 15, the flange 15 causes no obstacle, and the axle case 11 can be easily set to a lathe.
Patent JP-H0572514-A (JP)
Title: Display device
Inventor: NISHIO TOSHIYA
IPC: G02F1/1333
Filed: 1991-09-18
Abstract: PURPOSE:To rigidly hold a liquid crystal cell having a large display and to facilitate the handling thereof. CONSTITUTION:The liquid crystal cell 1 has glass substrates stuck to each other so as to shift in position from each other. Bosses 32 are provided in correspondence to the corner parts generated by the shift of the substrates of the liquid crystal cell 1. At least the peripheral part of the liquid crystal cell 1 is fixed by a front surface frame 4 fixed to the boss parts 32 of the frame body 3 covering the peripheral part from the front surface side. Further, an illuminating means is housed from the rear surface into the frame body 3. The corners of the substrates of the liquid crystal cell 1 are surely supported by the bosses 32 and the liquid crystal cell 1 is laminated on the frame body 3 from the front surface. On the other hand, the illuminating means is housed from the rear surface and, therefore, the independent handling of the respective parts is possible and the diffusion of heat is easy.
Patent JP-S61118270-A (JP)
Title: Thermal recorder
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/365
Filed: 1984-11-14
Abstract: PURPOSE:To avoid effects by substance to be heated and its ambient temperature by providing a heat energy selector to select the heat energy of a heater according to the temperatures of a temperature sensor to measure the temperature of a substance to be heated on its ambient temperature. CONSTITUTION:An image signal 23 formed on the basis of a recording pattern selected by an image signal arithmetic processing circuit 21 is supplied to a thermal head control circuit 24 to drive a thermal head 25. A temperature sensor 28 to convert temperatures into electric signals by a thermister, etc., is attached to the upside of the base plate of the thermal head 25. The temperature data obtained 29 are supplied to both the circuit 21 and the circuit 25. The data 29 supplied to the circuit 24 are used for controlling applied energy originated from the accumulated heat of the head 25. The data 29 supplied to the circuit 21 are used for eliminating effects of the ambient temperature of thermal recorder to the density of recording.
Patent JP-H1188896-A (JP)
Title: Image pickup device
Inventor: HIDAKA YUMIKO
IPC: H04N9/73
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To select an optical filter corresponding to a light source. SOLUTION: An optical filter device 34 capable of optionally selecting one of four optical filters 40a to 40d having respectively different spectral transmission characteristics is arranged between a photographing lens 30 and an image pickup element 32. When a user lightly touches a photographing button, a part of an output image from the element 32 is entered into a white balance adjusting circuit 44 and white points in the image are detected. The circuit 44 allows a filter switching circuit 50 to select an optical filter 40 optimum to a specified light source based on the detected white point information. The circuit 50 supplies a processing parameter corresponding to the selected optical filter 40 to the circuit 44, a picture processing circuit 46 and a gamma processing circuit 48.  The picture signal outputted from the element 32 is digitized by an A/D converter 42 and picture processing for the digital signal is executed through respective circuits 44, 46, 48.
Patent JP-H0977838-A (JP)
Title: Modified polyoxymethylene copollymer, its production and composition containing the same
Inventor: OONISHI KATSUHIRA
IPC: C08L59/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polyoxymethylene copolymer having improved sliding property and compatibility and useful as a comopatibilizer, etc., by copolymerizing a vinyl ether having a specific higher aliphatic hydrocarbon as a comonomer co-existing with trioxane, etc. SOLUTION: This copolymer contains an oxymethylene group as a main repeating unit, a copolymerizing unit of the formula (R is a >=5C aliphatic hydrocarbon) in an amount of 0.01-10mol% of the oxymethylene unit and an oxyalkylene unit [-(CH2 )n -O-((n) is 2-4)] as a copolymerizing unit in an amount of 0-10mol% of the oxymethylene unit, and has 2,000-400,000 weight-average molecular weight. For instance, trioxane is used as a main monomer and copolymerized with a vinyl ether of the formula: CH2 =CH-O-R in an amount of 0.03-30mol% of trioxane and cyclic ether or cyclic formal in an amount of 0-30mol% of trioxane in the presence of a cation-activating catalyst.
Patent JP-H1188999-A (JP)
Title: Acoustic device
Inventor: TOKUNAGA NAOKI
IPC: H04S5/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To allow a speaker system not employing a woofer to use a sound signal for a woofer corresponding to a specified channel in the 5.1 channel system of the Dolby digital (AC-3) system (trade name) for a digital video disk DVD. SOLUTION: In the case of adding a sound signal 21 for a woofer to front left, front right, rear left and rear right speakers S1-S4, high pass filters F1-F4 interrupt a low frequency component that is almost the same as a high frequency of a frequency band 24 of the sound signal 21 for the woofer in the sound signal for the speakers S1-S4 so as to avoid a heavy sense by the low sound frequency band while relieving the load of the speakers S1-S4 and amplifier circuits A1-A4 driving the speakers.
Patent JP-S6297858-A (JP)
Title: Thermal printer apparatus
Inventor: ODA KEISUKE
IPC: B41J2/485
Filed: 1985-10-23
Abstract: PURPOSE:To attain the superposition of data by means of an OR circuit of hardware and thereby to enable high-speed printing by a system wherein a serial output of a shift register is connected to one input of the OR circuit the other input of which receives an output from a parallel-serial converter, so that said serial output be superposed on the basis of an OR logic, and an output thus obtained is inputted to the shift register, in the processing of printing data of a line head thermal printer. CONSTITUTION:A serial output 9 and a serial output 22 of a shift register 11 are inputted to an OR circuit 21, and an OR output 23 is inputted to a data selector 26. When a character code is inputted from an input circuit 4, a dot image in ROM is fetched and inputted to a parallel-serial converter 7, which outputs data to the serial output 9. This output 9 is inputted to the shift register 11. After the data are set in the shift register 11, image dot data are inputted from a host computer and outputted to the serial output 9, while the data in the shift register 11 are outputted to the serial output 22. These two serial outputs 9 and 22 are synchronized and inputted to the OR circuit 21, and the OR output 23 is reinputted to the shift register 11. Since it is unnecessary to prepare dot image or the like once in RAM, the superposition of data is attained at high speed.
Patent JP-2001063551-A (JP)
Title: Negative pressure booster
Inventor: SHINOHARA TAKAYOSHI
IPC: B60T13/52
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To introduce a large quantity of atmospheric air into an operating chamber thereby to exercise high output at an early stage during emergent braking simply by adding a simple and inexpensive structure. SOLUTION: A valve piston 33 having an atmospheric air introducing valve seat 31 is engaged with an input piston 18, which connects an input rod 20 to a reaction mechanism 24, so as to be longitudinally slidable with a specified stroke (s) and is energized toward a retreat position R by means of set load of a return spring 44 that is smaller than that of a valve spring 36. A delay means 47 for delaying the retreat of the valve piston 33 from a forward position F that is caused by energizing force of the return spring 44 is provided between the valve piston 33 and the input piston 18. At the time of quick advancement of the input rod 20, the valve piston 33 advances with the input piston 18 while keeping the forward position F owing to the delay action of the delay means 47, thus opening the atmospheric air introducing valve seat 31 to the maximum.