baber/WOPTO huggingface dataset:
Patent JP-H08188831-A (JP)
Title: Pinch type bridle device in metallic strip passing line
Inventor: YAMAGISHI SHINICHI
IPC: B65H23/188
Filed: 1994-12-29
Abstract: PURPOSE: To prevent the insertion of a metallic strip between segments of a caterpillar, at the time of applying to the passing metallic strip having thin thickness and low tension in a caterpillar system bridle device. CONSTITUTION: This bridle device is provided with the upper and the lower one pair of the caterpillar bodies 1a, 1b, an endless belt 2 shiftably stretched at the outside of at least upper part caterpillar body, and guide rolls 3A, 3B for endless belt arranged at the inlet side and the outlet side of the caterpillar body, and constituted so as to linearly shift each of the upper and and lower caterpillar bodies at a pinch part for metallic strip. Further, this bridle device is constituted so as to bring the endless belt with contact with only the linear shifting part of the caterpillar body by forming the linear part of the endless belt between the guide rolls.  Since the metallic strip is brought into contact with only the linear shifting part of the caterpillar body without inserting between the segments of the caterpillar body by the endless belt interposed between the caterpillar body and the metallic strip, the slippage is not developed between the endless belt and the segment.
Patent JP-H10160763-A (JP)
Title: Current measuring structure
Inventor: YAMAMOTO MAKOTO
IPC: G01R15/18
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To measure a current through a small and simple arrangement. SOLUTION: An arcuate containing part 20 is formed in a planar tap 18 to be connected with a transformer coil and a current transformer CT is contained therein. The current transformer CT is formed by winding a secondary winding 24 around a rod-like core 22 and the tap 18 is connected electrically with the current transformer CT through electromagnetic induction when the current transformer CT is contained concentrically in the containing part 20. According to the arrangement, a current flowing through a transformer can be measured through the current transformer connected with the secondary winding 24.
Patent JP-H08262508-A (JP)
Title: Photonic switching matrix
Inventor: FURANSEKO MASETSUTEI
IPC: H04B10/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a photon switching matrix improved in an allowable average data rate to one input. SOLUTION: A photon switching matrix is provided with input parts e1-eN, output parts s1, sN, modulating means 183, 184 connected to the input parts for modulating cells, destined to the same output part, on light carrier light wave with the same wavelength as wavelength assigned to this output part, and Q-number of optical paths 189, 190 disposed between the input parts and output parts, with delay 0, 1..., Q-1 times as long as each cell time. As a result, the cells are turned one by one toward either one of delay paths so as to reach the same output part one by one in the optical paths between the input parts and output parts. The photon switching matrix further includes a plurality of additional output parts sN+1, sN+K leading to a controllable delay element 104 that can connect the output to a so-called recirculating input part.
Patent JP-H04210323-A (JP)
Title: Tapping device
Inventor: YAGAWA KEN
IPC: B23G1/16
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a tap tool from being damaged and tapped screw threads from being damaged by calculating a reasonable stopping position of the tap tool from set position data regulating the relationship between a set rotational position and a set feed position previously set in a control unit on the basis of a detected stopping position. CONSTITUTION:An emergency stopping position detecting means 4 detects, for example, an output signal Q1-2 of a rotational position sensor 13 at an emergency stopping end point B as a rotation stopping position of a tap tool 6 by an emergency stopping signal Q3-3 outputted from a control unit 3, and outputs the quantity of electricity which corresponds to a detected rotational position, as a detected rotation stopping position Q4. A position correcting means 5 extracts set position data D from a memory 30 of the control unit 3 by means of the detected rotation stopping position Q4 outputted from the emergency stopping position detecting means 4, and calculates a reasonable, for example, feed stopping position C of the emergency stopped tap tool 6 from the extracted set position data D on the basis of the detected rotation stopping position Q4.
Patent JP-H07100122-A (JP)
Title: Adipometer
Inventor: SATO TOMIO
IPC: A61B5/05
Filed: 1991-11-29
Abstract: PURPOSE:To provide an instrument to enable easy measuring of the weight of the body fat of a person with minimal constraints on the measurement condition and without being affected by the measurement condition. CONSTITUTION:With the instrument for measuring the weight of the body fat on the basis of an estimated body density, the impedance between the both tips of the body is measured and, from the measured impedance values, height and weight of the body, a body density is is estimated according to a formula which is provided with a correction termeither related to the impedance only causing an increase in the body density corresponding to an increase in the impedance value or related to the body weight only causing a decrease in the body density corresponding to an increase in the body weight.
Patent JP-H0748258-A (JP)
Title: Transcutaneous absorption preparation
Inventor: HARADA SHOICHI
IPC: A61P43/00
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a transcutaneous absorption preparation containing aminochlorosopropylmethylpiperazinylbenzimidazole, having antagonistic activity against serotonin3 receptor, excellent in transcutaneous absorption and useful as an antiemitic agent and an irritable bowel syndrome treating agent. CONSTITUTION:This preparation contains 6-amino-5-chloro-1-isopropyl-2-(4- methyl-1-piperazinyl)benzimidazole of formula. Further, the preparation containing a single does of 1-1000mg of the active component per 1-50cm<2> of skin of an adult is optionally applied from 2 times a day to once every 7 days by plastering or infriction.
Patent JP-H05151988-A (JP)
Title: Sealed type lead acid battery
Inventor: IWATA MIKIO
IPC: H01M10/10
Filed: 1991-11-27
Abstract: PURPOSE:To stably provide a sealed type lead acid battery excellent in the battery performance and the lifetime performance. CONSTITUTION:The gap between a positive electrode plate 2 and a negative electrode plate 3 and the area around the electrode group are filled with powder 5 having a high acid resistance, high resistance against oxidation, a high porosity, and large specific surface area, and the powder and the electrode group are impregnated with a sulphuric electrolytic solution in an amount requisite and sufficient for charge and diacharge of the battery, and so the solution is retained thereby substantially. Therein the filling density of the powder is made between 0.20-0.30g/cm<3>.
Patent JP-2000165733-A (JP)
Title: Flange back adjusting mechanism
Inventor: IMAKI KOJI
IPC: H04N5/238
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a flange back adjusting mechanism for easily performing an adjusting work. SOLUTION: In a flange back adjusting mechanism, an adjusting ring 3 is mounted on a front cover 11 so as to be rotatable, and a finger hanger 38 is projected and a circular arc face 36 is formed on the adjusting ring 3. A CCD unit is arranged so as to be movable back and forth at the deep part of the front cover 11, and elastically energized in one direction. A cam mechanism for pressurizing the CCD unit against the elastic energization according to the rotation of the adjusting ring 3 is interposed between the adjusting ring 3 and the CCD unit. An elastic member 5 equipped with a leaf spring part 51 is arranged on the back face of the front cover 11, and the leaf spring part 51 is press-fit to the circular arc face 36 of the adjusting ring 3.  A lock screw 14 is screwed into the front cover 11 so that the adjusting ring 3 can be locked by pressurizing the leaf spring part 51 of the elastic member 5 by the top end of the screw 14.
Patent JP-H07156804-A (JP)
Title: Method for controlling omni-direction moving truck
Inventor: KUMEHASHI TATSUYA
IPC: B62D1/28
Filed: 1993-12-07
Abstract: PURPOSE:To easily and safely change the direction by detecting the angle of rotation of driving wheels and the relative angle between a vehicle body and a rotary shaft respectively, and stopping the direction change of the vehicle body when the interlocking angle to satisfy the specific formula based on these detected values exceeds the prescribed value. CONSTITUTION:An upper part of a rotary shaft 18 suspended from a battery loading frame 26 which slides in the vertical direction relative to a vehicle body 10 is connected to an encoder 27 to detect the relative angle beta. A driving wheel fitting frame 15 which is pivotably fitted to the lower end of the rotary shaft 18 is provided with a pair of driving wheel assembly body consisting of driving wheels 12, a motor 17, a decelerator 19, an encoder 21 to detect the angle of rotation alpha, and a tacho-generator 23. In this constitution, when the vehicle body 10 is changed in the direction, theta is calculated in accordance with the formula theta=D.theta/(2r) where D is the diameter of the driving wheel, (r) is the distance between the contact position of the driving wheels and the rotary shaft 18, and beta is the angle of rotation. As a result, when the difference between theta and beta exceeds the prescribed value, the direction change is immediately changed.
Patent JP-H09154818-A (JP)
Title: Eye examination device
Inventor: YAMAMOTO OSAMU
IPC: A61B3/10
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To control an optometric part by detecting the attitude thereof. SOLUTION: When an examiner, while holding an optometric part 1 by his/her right hand, measures a testee's eye refractive power, an attitude detection right switch 10 laid at the corner of the optometric part 1 is pressed by the palm of the examiner's right hand. As a result, the screen of a TV monitor shows characters or numerals to be indicated along a normal direction easily visible to the examiner, upon receipt of a signal from the attitude detection right switch 10. Thereafter, the examiner observes right and left discrimination indications on the TV monitor 3, and makes confirmation as to whether the indications agree to an examined eye. If the indications relate to an eye not examined, the right and left indication selector switch of a switch part 7 is pressed to obtain correct indications.  Then, the examined eye. when made to gaze at a fixed target in the optometric part 1, is illuminated with an external ocular illumination light source, thereby forming an examined eye image E' on the area sensor surface of observation optical system in the optometric part 1. As a result, the image E' is displayed on the TV monitor 3.
Patent JP-H05147425-A (JP)
Title: Installation of heater controller
Inventor: NAKAMORI TSUTOMU
IPC: B60H1/00
Filed: 1991-11-29
Abstract: PURPOSE:To reduce the development cost and manufacturing cost of a heater controller by installing a kind of heater controller on plural kinds of instrument panels. CONSTITUTION:When plural kinds of instrument panels 9 are installed on a kind of a heater controller 1, plural kinds of spacers corresponding to the installation parts 10 and 11 of the instrument panel 9 are installed. The spacers 14 and 15 corresponding to the instrument panel 9 on the installed side are selected from among plural kinds of spacers, and interposed between the heater controller 1 and the installation parts 12 and 13 of the instrument panel 9, and the heater controller 1 is installed on the instrument panel 9.
Patent JP-H04205695-A (JP)
Title: Ic card
Inventor: OZEKI SHINICHI
IPC: B42D15/10
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the occurrence of loss to the legitimate owner of a card by interrupting the transmission of information between the IC card and an external device when the card is illegally used and preventing subsequent use. CONSTITUTION:CPU 5 in an IC chip 1 is provided with a function controlling the transmission of information with the external device based on prescribed information stored in a program memory 4 and a function which refers specified identification information (identification number) which the user inputs from the input key of the external device with identification information of the program memory 4 and which decides whether respective information match or not. When it is decided that the identification number which the user inputs from the external device does not match identification information held in the IC card, the transmission of information between the IC card and the external device is interrupted and a system is compulsorily reset, whereby illegal use becomes impossible. Thus, the accidental loss to the legitimate owner due to illegal use can be prevented.
Patent JP-H068133-A (JP)
Title: Polishing device
Inventor: SATO JUNICHI
IPC: B24B37/07
Filed: 1991-11-29
Abstract: PURPOSE:To enhance the polishing uniformity of ground surface by further improving uniformity for polishing a semiconductor wafer or the like for a flattening or another purpose. CONSTITUTION:In a polishing device where a substrate is supported on a support table, and the surface of the substrate and/or at least a part of the surface of a material formed on the substrate is polished as a grinding section, a plurality of polishing plates 11 and 12 are provided for polishing the grinding the section, and each of the plates 11 and 12 is constituted in such a way as controllable for a polishing amount.
Patent JP-H06186517-A (JP)
Title: Liquid crystal display device
Inventor: HASEGAWA SHINJI
IPC: G09G3/18
Filed: 1992-12-21
Abstract: PURPOSE:To suppress the generation of long-after image phenomenon by incorporating specific components into a supertwisted nematic liquid crystal material. CONSTITUTION:The component expressed by formula is incorporated at least at 5 to 30wt.%, more preferably 10 to 20wt.% as a liquid crystal compsn. into the supertwisted nematic type liquid crystal display element (STN-LCD). In the formula, R, R' denote 1 to 8C alkyl group or alkoxy group. The generation of the 'long-after image' phenomenon is suppressed by using the STN-LCD constituted by using the liquid crystal compsn. contg. the components expressed by the formula in such a manner. The term 'long-after image' in such a case refers to the phenomenon that a slight difference (several millivolts) arises temporarily in the threshold voltages between lighted parts (parts impressed with selection voltages) and non-lighted parts (parts not impressed with selection voltages) when the display element is lighted over a long period of time with fixed display patterns and that the previous display patterns are dimly visible in relief when the images are changed over.
Patent JP-H10161465-A (JP)
Title: Temperature detector for fixing device and temperature controller using the same
Inventor: KURITA ATSUMI
IPC: G03G15/20
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To accurately measure temp. without soiling a temperature sensor with toner, etc., by providing a movable means for at least separating the temperature sensor from a heating member, when it is rotated. SOLUTION: This fixing device is provided with the heating member 2 incorporating a heating source 1 and a pressure member 3 arranged in press-contact with the heating member 2. Then, the temperature sensor 4 arranged in contact with the heating member 2 is separated from the heating member 2 by the movable means 5, on condition that the heating member 2 is rotated. Then, the separated temperature sensor 4 can be moved to the side of the pressure member 3 for instance and arranged in contact with the surface of the pressure member 3. At this time, a temperature control part 6 executes the energization control of the heating source 1, based on the temp. of the pressure member 3, when the heating member 2 is rotated, for instance.  Thus, the soiling of a temperature detector is prevented and the degree of freedom of the arrangement of the temperature detector is increased, so that the occurrence of the staining of a sheet of paper is prevented and overshooting at the time of controlling the temp. of a heating roll can be minimized.
Patent JP-H10169522-A (JP)
Title: Intake device for working vehicle
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance for an air cleaner, etc., improve the durability of the air cleaner, and prevent the sounding of the noise of the air cleaner. SOLUTION: In this device, an engine 20, having a silencer 40 and an air cleaner 43, is provided on a machine body frame 1 having a travel device 3, and an engine cover 49 having the outside air intake part 50 of an outside air suction part on the side part of the engine 20, and forming an intake system path inside it is provided movably outsideward. Consequently, the intake system path of the engine cover 49 and the silencer 40 are to be connected and disconnected by the movement of the engine cover 49 in this constitution.
Patent JP-H04207141-A (JP)
Title: Prevention of bird injury and apparatus therefor
Inventor: ONO TAKESHI
IPC: A01M29/32
Filed: 1990-11-30
Abstract: PURPOSE:To economically and surely prevent the subject bird injury, e.g. sitting of a bird on an outdoor electrical equipment or nesting thereon by sprinkling water through a nozzle to a bird coming to the outdoor electrical equipment and repelling the bird. CONSTITUTION:A nozzle 1 for sprinkling water toward an outdoor electrical equipment and sensors 7 and 8 capable of detecting a bird coming thereto are equipped in the inside of an electrical station site. If a bird approaches the outdoor electrical equipment, the sensors 7 and 8 initially detect it. A signal for starting water sprinkling is subsequently sent out from control units 9 and 10 based on a signal from the sensors 7 and 8 so that water sprinkling through the nozzle 1 to the outdoor electrical equipment may be started.
Patent JP-H09186155-A (JP)
Title: Semiconductor element manufacturing method
Inventor: SHIN TOZEN
IPC: H01L21/31
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To avoid poor adhesion of a SOG film used for flattening an insulation film between metal layers by forming the SOG film and second insulation film on a first insulation film after a plasma treating the first film to remove the water produced thereon. SOLUTION: A first insulation layer 14 is formed on a polymetal interlayer insulation film 12 formed on a Si substrate with a lower metal interconnection 13 formed on the film 12. A plasma is applied to remove the water produced on the film 14 and then a SOG film 15 and second insulation film 17 are formed on the film 14. The film is e.g. TEOS oxide film, SiH4 oxide film or silicon peroxide film. The plasma treatment is made with an N2 O plasma produced by applying an r-f voltage with the substrate heated at 300-400deg. C and 1-3Torr.
Patent JP-H10184451-A (JP)
Title: Piston for internal combustion engine
Inventor: KAGEYAMA HIROSHI
IPC: F02F3/26
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To simplify work for the dispersion of stress by installing a notch in each peripheral edge part in both longitudinal and vertical directions of a piston hole within the surface of the peripheral edge part of a combustion chamber, in case of a piston installed juste under this combustion chamber. SOLUTION: A piston is provided with two notches 15 and 15 by processing each peripheral edge part in both longitudinal and vertical directions of a piston hole 14 within the surface of a peripheral edge part 13 of a combustion chamber 12. This piston is deformed in the vertical direction to the piston hole 14 with the longitudinal direction of this piston hole 14 as the axis as it receives the influence of inertial force of a connecting rod and gas pressure into the combustion chamber 12. Here, if a stress distribution of the peripheral edge part 13 is varied, the total of stresses being loaded on this peripheral part 13 remains unchanged, so that two notches 15 and 15 are formed in the longitudinal direction of the piston hole 14 where a deformed amount is the smallest, enlarging the stress to be loaded on these notches 15 and 15.  With this constitution, the stress to be loaded on a longitudinal part of the piston bole 14 of the peripheral part 13, where the deformed amount is the largest, is can be lessened.
Patent JP-H03204007-A (JP)
Title: Fine displacement setting device
Inventor: MORI MOTOI
IPC: G05D3/00
Filed: 1989-12-29
Abstract: PURPOSE:To prevent the occurrence of inconvenience by detecting the position itself of a feed screw with a 1st and 2nd detectors contained in a case. CONSTITUTION:The 1st detector 36 provided into a case detects a fact that a feed screw pulled out of the case by a maximum allowable extent when an optical path 36d set between two elements 36a and 36b is cut by a cylindrical matter 31c. Meanwhile the 2nd detector 37 detects a fact that the feed screw is moved back into the case by a maximum allowable extent only when two optical paths 37c and 37d orthogonal to each other are cut by the matter 31c. Thus both paths 37c and 37d are set orthogonal to each other and also must be cut so that the misdetection due to the cut of the optical path can be prevented.
Patent JP-2000146842-A (JP)
Title: Detecting method of triple bond compound utilizing chemical emission
Inventor: YAMAZAKI SHIGEO
IPC: G01N21/78
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To detect a triple bond compound with high sensitivity by emitting ultraviolet ray to an aqueous solution containing a triple bond compound to form a compound having a ketone structure, and oxidizing an aqueous solution of a complex of ruthenium and pyridine to increase the oxidation number of ruthenium, and bringing both the aqueous solutions to contact with each other. SOLUTION: An eluent is injected in a fixed quantity to the column 4 of a high-speed liquid chromatographic device(HPLC) through an injector 3. The solution containing a sample separated by the HPLC is sent to an ultraviolet ray emitting device 5. The triple bond part of the triple bond compound that is a sample to be detected forms a compound having a ketone structure by addition of water. On the other hand, a reagent solution 6 containing [Ru(bpy)3]Cl2 that is the salt of [Ru(bpy)3]2+ is sent to a reactor 8 by a pump 7 and made into [Ru(bpy)3]3+ whose oxidation number is 3, which is then sent to a detector 9 and mixed with the solution of the sample to be detected leaving the column 4 to chemically emit light. According to this, a triple bond compound can be detected.
Patent JP-H05173129-A (JP)
Title: Liquid crystal display device
Inventor: NAGATA ETSUSHI
IPC: G02F1/13357
Filed: 1991-12-24
Abstract: PURPOSE:To prevent an LCD panel from rising in temperature over its operating temperature area and to improve the contrast of a display by guiding the light from a high-brightness light source and a reflecting mirror to the LCD panel by a light guide member and thus lighting the LCD panel. CONSTITUTION:When the high-brightness lamp 15 is powered by a power source 17 to illuminate, the high-brightness direct light from the lamp 15 and the reflected light from the reflecting mirror 18 are photodetected on the photodetection end surface 13a of an optical fiber bundle 13. The light is further converged by respective condenser lenses at a couple of projection end parts 13a and 13b of the bundle 13 and then guided axially into a couple of left and right light distribution cells 22a and 22b. The light guided into the cells 22a and 22b is irregularly reflected by arcuate reflecting surfaces 23a and 23b, reflected inwardly in the axis right-angled directions of the cells 22a and 22b, and made incident on a diffusion plate 21. The LCD panel 20 transmits the light from the diffusion plate 21 forward through the proper shutter operation of the panel 20 to display necessary information.