baber/WOPTO huggingface dataset:
Patent JP-H0938377-A (JP)
Title: Washing tank having self-cleaning function
Inventor: HASEGAWA MORIHIRO
IPC: D06F95/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a washing tank having semipermanent antibacterial property and deodorizing property by utilizing photocatalytic action of TiO2 . SOLUTION: A water tank and inner cage of a washing machine are formed from a stainless steel plate containing Ti of 0.1-0.6%, and containing, when required, Cu of 0.3-0.7% and/or Mo of 0.4-2.5%, and in the surface of which TiO2 is concentrated by bright annealing. In order to effect photocatalytic action of TiO2 , light such as sunlight, light of indoor fluorescent lamp or mercury lamp is applied into between the water tank and the inner cage. Under conditions that sunlight or light of indoor fluorescent lamp is applied into between the water tank and the inner cage, a cover of a washing tank is removed to expose the interior for a predetermined time or light passing through a cover body of transparent resin is applied to the interior of the washing tank.  Or an irradiating source is provided inside the cover or the like and the source is turned on for several hours after washing to irradiate ultraviolet rays. As a result, a washing machine which is free from mold and bad smell for a long period of time can be provided.
Patent JP-H0393643-A (JP)
Title: Flat glass composition
Inventor: JIEEMUSU BIKUTAA JIYOONZU
IPC: C03C3/087
Filed: 1990-08-13
Abstract: PURPOSE: To obtain a lower melting temp., improved surface durability and tempering characteristic by adopting a specific glass compsn. and to make the compsn. adequate for flat glass production.  
     CONSTITUTION: The following glass compsn. is regulated. By weight %, 66.0 to 69 SiO 2 , 2.0 to 4.0 Al 2 O 3 , <71.6(SiO 2 +Al 2 O 3 ), 15 to 19 Na 2 O, 0 to 2 K 2 O, 15 to 20 (Na 2 O+K 2 O), 7.5 to 9 CaO, 2 to 4 MgO, 10.2 to 12.0 (CaO+MgO) and 1.9 to 35 (CaO/MgO). In addition to the compsn. described above, 0 to 1 wt.% coloring agent and about 0 to 1 wt.% clarifying agent may be incorporated therein. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S59104079-A (JP)
Inventor: ARITA YOSHIFUMI
IPC: F27D11/02
Filed: 1982-12-07
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-H0538978-A (JP)
Title: Motor-driven folding rear view mirror
Inventor: FUKUI TAKASHI
IPC: H02N2/00
Filed: 1991-07-31
Abstract: PURPOSE:To rotate a mirror housing silently with a simple and safe structure by controlling the phase and amplitude of alternating voltage applied to an ultrasonic motor from a motor driving means at the time of a folding type mirror housing being in the normal service position. CONSTITUTION:The mirror housing of a rear view mirror is driven by a travelling-wave type ultrasonic motor 20 of variable shaft holding force so as to be rotated into a normal position and a storage position. The ultrasonic motor 20 is driven by the application of alternating voltage from a motor driving means 62. The low-speed/high-speed state and forward/backward state of an automobile is discriminated by a state discriminating means 60. According to the state discriminated result, the motor driving means 62 is controlled by a control means 64 so as to change the shaft holding force of the ultrasonic motor 20. At the low speed time, for instance, the phase and amplitude of the alternating voltage is controlled to reduce the shaft holding force of the ultrasonic motor 20. At the high speed time, the alternating voltage is cut off to enlarge the shaft holding force of the ultrasonic motor 20.
Patent JP-H0634954-A (JP)
Title: Optical modulating element and its production
Inventor: NAKAI YUICHI
IPC: G02F1/13
Filed: 1992-07-21
Abstract: PURPOSE:To provide the optical modulating element having excellent characteristics by enabling easy pattern coating and easily executing coating only in the plural block chambers segmented by partition walls consisting of an electrical insulating material and the process for production of such element. CONSTITUTION:This optical modulating element is constituted by using a liquid crystal/high-polymer composite film formed by dispersing liquid crystal particles into a high-polymer matrix. The liquid crystal/high-polymer composite film which consists of liquid crystal particles, polyvinyl alcohol (PVA) having 300 to 1,200 degrees of polymn. and 50 to 85% degree of saponification and superfine particles of silica and has 5/95 to 50/50 mixing ratios (by weight) of the PVA/ liquid crystal is used for the above-mentioned composite film. This process for production produces the optical modulating element by using such composite film.
Patent JP-2001044524-A (JP)
Title: Laminated piezoelectric body
Inventor: HIROTA MUTSUAKI
IPC: H01L41/083
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated piezoelectric body which is improved in reliability as a product by suppressing crackings by means of eliminating internal stresses which remain before and after a polarization processing. SOLUTION: This laminated piezoelectric body is so constituted that parts of electrode layers 3 face each other and mutually adjacent piezoelectric layers 2 are opposite in polarizing direction in region D where they face each other by alternately laminating a piezoelectric layer, and an electrode layer 2 formed on the main surface of the piezoelectric body 2 and extending electrode layers 3 in mutually different end surface directions by piezoelectric body layers 2. In regions E other than the region D, the piezoelectric body layers 2 have a fixed polarization direction.
Patent JP-H0379195-A (JP)
Title: Monitoring system for physical distribution consumer goods
Inventor: TOYODA MASAHIRO
IPC: B65G1/137
Filed: 1989-08-23
Abstract: PURPOSE:To make the correspondence of smooth and efficient supply distribution, etc., which is distributed with the passage of time, by monitoring a detector, which automatically detects the degree of storing for emergency in a user, on the side of a person supplying consumer goods. CONSTITUTION:A sales management room 18 of an oil company 2 successively calls respective MODEMs 17A and 17B for every two hours through a computer 19 to plural gas stations 3A, 3B and 3C to consumers 4, 4..., calculates the contents of respective storage devices 16A and 16B and monitors the amount of saved fuel in underground tanks 6 of the respective gas stations 3 with the passage of time. The codes of clients, to which gasoline is successively distributed from the selected gas stations 3, and the amount of the gasoline to be transported are determined and a wellbalanced operation table is prepared. Then, fuel 1 is supplied to the gas stations 3 by a tank rolly 20 and sold without tail. In the oil company 2 on the supply side, processing for the code of a user registered in advance or whole processing is simultaneously and parallelly executed by the computer 19.
Patent JP-S59105524-A (JP)
Title: Measuring apparatus
Inventor: YOSHIDA KIYONOBU
IPC: G01G19/52
Filed: 1982-12-08
Abstract: PURPOSE:To enable an accurate measurement by arranging a measuring vessel or the like built in liquid sealed manner with an upper container having a valve hole on the top thereof and a lower container having a valve hole at the center of cylindrically concave bottom surface made of a non-magnetic material. CONSTITUTION:An upper valve hole 2 and a valve guide cylinder 3 are provided at the center of the top surface of an upper container 1. A cylindrical concave is provided at the center of the bottom surface of a lower container 4 made of a non-magnetic material. A measuring vessel 7 is built up liquid sealed with the upper container 1 and the lower container 4 and a coil 8 retained in a coil case 9 is provided on the circumference of the cylindrical concave 5 of the lower container 4. This measuring apparatus can afford a liquid perfectly corresponding to the volume of the measuring vessel thereby ensuring a very accurate measurement.
Patent JP-H0473664-A (JP)
Title: Electrostatic latent image developing developer for wet process
Inventor: YAKURA YUJI
IPC: G03G9/12
Filed: 1990-08-16
Abstract: PURPOSE:To allow development with an excellent resolution and gradation characteristic by subjecting coloring agent particles to a surface treatment by a silane coupling agent having an oxyethylene unit and alkyl group. CONSTITUTION:The silane coupling agent having the oxyethylene unit and the alkyl group is acted on the surface of the coloring agent particles, by which a charge imparting agent is taken into the particles even if a resin component is not added thereto. In addition, the developer exhibiting high dispersion stability is obtd. The developer is formed by incorporating a dispersion medium, the coloring agent particles and the charge imparting agent therein. The coloring agent particles 2 are subjected to the surface treatment by the silane coupling agent 1 having the oxyethylene unit 1a and the alkyl group. The interaction on the charge imparting unit is increased by the oxyethylene unit of this silane coupling agent. In addition, the degradation in dispersibility is prevented by the alkyl group. The development by a wet process with the excellent resolution, gradation characteristic and fixability is executed in this way at a high temp. of about 50 to 70 deg.C.
Patent JP-H0755780-A (JP)
Title: High sensitivity measuring apparatus for ultra-trace ingredient in various gas by gas chromatograph
Inventor: TOYOURA YUKIO
IPC: G01N30/68
Filed: 1993-08-06
Abstract: PURPOSE:To measure an ultra-trace ingredient in various gases by a gas chromatograph with high sensitivity. CONSTITUTION:A switching cock system having a plurality of switching cocks V1, V2, V3 is interposed between an analyzing column 6 of a gas chromatograph, a concentrating tube 7 for concentrating sample gas containing object ingredient, a sample gas inlet channel 9 having a constant flow rate control mechanism 8, a purging gas inlet channel 10, carrier gas inlet channel 11 and a sample gas exhaust channel 12, a purging gas exhaust channel 13. A sequence control and data processor 5 for sequentially establishing analyzing circuits for opening the tube 7 reversely to the concentrating circuit at a sample gas concentrating circuit from the channel 9 to the exhaust channel through the tube 7, a purging circuit from the channel 10 to the exhaust channel through the tube 7, and a column introducing line from the channel 11 to the column 6 through the tube is provided.
Patent JP-S59107760-A (JP)
Title: Die for die casting of motor rotor
Inventor: KIHARA KIYOHIRO
IPC: H02K17/16
Filed: 1982-12-08
Abstract: PURPOSE:To eliminate the need for extra high pressure and hydraulic circuit by pressing powerfully a laminated core, via a liner in the cavity part of a movable die by the pressing force of a hydraulic cylinder amplified by a wedge effect. CONSTITUTION:When a die clamping mechanism clamps dies, a laminated core 1 is inserted between the edge face in the cavity of a fixed die 2 and the end face of a liner 6 in the cavity part of a movable die. When a pipeline 14 is connected to a pressure oil side and a pipeline 15 to a drain side by changing over the hydraulic circuit for a hydraulic cylinder 13, a piston 12 descends, and the liner 6 is moved and pressed by the slope of an inclined plate 10 coupled directly to the piston. A molten metal is poured into the cavity and is injected and cast by a plunger. The casting pressure higher than the pressure on the cavity side of the liner 6 is exerted on the molten metal but the movement of the plate 10 is prevented by the prescribed angle of inclination of the surface in contact with the plate 10 behind the same, whereby the leakage of the molten metal to the outside of the cavity is prevented.
Patent JP-H0266003-A (JP)
Title: Rotary shelf
Inventor: MAKINO TOSHIAKI
IPC: B65G17/22
Filed: 1988-08-31
Abstract: PURPOSE:To reduce rolling movement and noise of wheels by providing a 2nd wheel movable up and down with a spring mechanism between inside wheels, in a rotary shelf circulating trays charged with buckets and the like. CONSTITUTION:An inside center wheel 4c is provided between two inside wheels 4a, on the inside end part 13 of a tray 7. These wheels containing outside wheels 4b are provided with self-aligning mechanisms. Further, the inside center wheel 4c given a pressing force against an inside rail 8 by means of a spring mechanism 14. In this constitution, the center wheel 4c inside the tray 7 is only contacted with the rail 8 and the inside wheels 4a are floated in no load condition, the tray is supported with three wheels, the two outside wheels 4b and the one inside center wheel 4c, and stably run on the inside and outside rails 8, 9. Hence, the rolling movement and noise of the wheel can be reduced.
Patent JP-S60107673-A (JP)
Title: Image recording device
Inventor: FURUKAWA HIDEAKI
IPC: G03G21/00
Filed: 1983-11-17
Abstract: PURPOSE:To prevent damage and degradation to be inflicted on a photosensitive face and to obtain a high quality picture by providing a means which cleans the rear face of a sheet-shaped photosensitive body. CONSTITUTION:Timing information recorded on the rear face of a photosensitive sheet 47 whose both ends are wound around takeup drums 43 and 54. The rear end of a carried-in form is detected by a sensor 35 to wind the photosensitive sheet 47 in the side of the drum 43, and simultaneously, the rear face of the sheet 47 is cleaned by a cleaner 55. Control is simplified because control is performed in accordance with detection of timing information on the rear face of the photosensitive sheet 47. Thus, the rear face of the photosensitive sheet 47 is cleaned to prevent damage and degradation of the photosensitive body, and a high quality of pictures is attained.
Patent JP-S6279271-A (JP)
Title: Trisazo based compound
Inventor: AOKI HISASHI
IPC: C09K19/60
Filed: 1986-09-12
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is H, -CnH2n+1 or -OCnH2n+1; R<3> is formula II-IV (R<4> and R<5> are H or -CnH2n+1); n is a positive integer 1-8]. EXAMPLE:A compound expressed by formula V. USE:A dye for liquid crystals used in a guest-host type liquid crystal display devices. PREPARATION:For example, a (substituted) 2-aminobenzothiazole is diazotized and coupled with anilinemethanesulfonic acid or naphthylaminemethanesulfonic acid. The resultant product is then hydrolyzed with an alkali to give an aminoazo derivative, which is then diazotized, coupled with alpha-naphthylamine, diazotized and then coupled with a coupler.
Patent JP-H0749940-A (JP)
Title: Color number converting method for image
Inventor: KIMURA KAZUYUKI
IPC: G09G5/02
Filed: 1993-08-06
Abstract: PURPOSE:To automatically execute a selecting work of a color enabling to display simultaneously, which should be depending on man-power up to the present, in a system in which an image display system can develop N colors in M colors. CONSTITUTION:This method is provided with (l) a means for counting colors of an original image generated within a range of the number of colors of M colors at every dot, and counting the frequency of each color, (2) a means for selecting a combination of the most adjacent colors, in the case the number of colors whose frequency in not zero exceeds N colors by the counting means, and (3) a means for adding the color whose frequency is lower to the frequency of the color whose frequency is higher in the combination of the selected colors, and thereafter, setting the frequency of the color whose frequency in lower to zero, and determing to convert the color whose frequency is lower to the color whose frequency is higher, and this processing is repeated until the color whose frequency is not zero becomes below N colors by (2) and (3), and at the time point when it becomes below N colors, the color frequency is not zero is used as a display color, and the number of colors is converted by applying the color conversion determined by the processing of (3) to each color of the original image. In this regard, after the conversion is executed, the fine adjustment is executed if necessary.
Patent JP-H0749748-A (JP)
Title: Command indicating device
Inventor: YAMAKITA TORU
IPC: G06F3/0481
Filed: 1993-08-05
Abstract: PURPOSE:To provide a command indicating device capable of easily and properly changing display contents in accordance with the advancement of explainer's explanation on a lecture meeting or a conference. CONSTITUTION:In this command indicating device 1, icons corresponding to various commands are displayed on a display screen, and when a user indicates a required icon by a pointing rod, the displayed picture is photographed by a camera 4. When the coordinates of the displayed position on the photographed picture are recognized by a picture recognizing part 11, the scrolling processing or the like of a display picture corresponding to the icon command specified based upon the positional coordinates of an icon coordinate table stored in a main memory 14 is executed by a data processor 13.
Patent JP-S58111519-A (JP)
Title: Automatic equalizer
Inventor: RIYUU TOSHIHIKO
IPC: H03H15/00
Filed: 1981-12-25
Abstract: PURPOSE:To realize an automatic equalizer being highly stable and having a simple constitution, by forming a self-feedback loop in a tap coefficient control circuit and selecting the delay time of a transversal equalizer so that the phase between taps can satisfy a specific relation even if an offset takes place in the carrier frequency. CONSTITUTION:When a reset signal from an asynchronism detection circuit 45 is 1(synchronizing state), an AND/NAND gate 111 sets on an AND gate 112, a correlation signal for the correction of tap coefficient, ER, EI is applied to an integrator 120 to obtain a tap coefficient output. When the reset signal is 0 (asynchronous), the gate 112 is set on and a gate 113 is set off, a self-feedback loop from the output to the input of the integrator 120 is formed, a capacitor 124 is  discharged and the tap coefficient is reset. Through this function, the locking  characteristics of an automatic equalizer can be improved to keep stable synchronism.
Patent JP-H07225242-A (JP)
Title: Acceleration sensor, acceleration sensor system, vehicle equipped with acceleration sensor system, and other devices
Inventor: UNO KEISUKE
IPC: G01P15/02
Filed: 1994-08-16
Abstract: PURPOSE:To detect acceleration in only a desired direction without being affected by accelerations excluding that in the desired direction by setting the acceleration detecting direction so that the output caused by the acceleration crossing the acceleration detecting direction at a right angle may become the minimum. CONSTITUTION:An axial direction X for detecting acceleration is set to cross vertically a plane L including a rocking center M of the center of gravity M and the center of gravity G in a mass part 4. Therefore, when an acceleration in the direction X is applied thereto, the part 4 is displaced due to elastic deformation of a beam 3, and the gap amount of a movable electrode 5 and fixed electrode 7 is changed according to the displacement, so that the acceleration change in the direction X may be detected based on the change in electrostatic capacity between the both electrodes. In case of axial direction Y, since an inertia force applied to the center of gravity G at this acceleration passes through the center M, no bending moment is generated in the beam 3 and detection sensitivity for acceleration becomes about zero. In addition, in case of widthwise direction, since the part 4 is supported by a plurality of beams 3 placed in the widthwise direction, the part 4 is hardly changed and the detection sensitivity becomes zero. Therefore, the accelerations in only the direction X can be detected.
Patent JP-S59106066-A (JP)
Title: Pattern processing device
Inventor: TSUNEHIRO TAKASHI
IPC: G09G5/00
Filed: 1982-12-10
Abstract: PURPOSE:To make it possible to process pattern data consisting of plural bits and to execute the processing without stopping a vector generating circuit, by using two refresh memory buffers. CONSTITUTION:A data register DT27 where pattern data outputted from a vector generating circuit VG1 is stored is provided. Refresh memory buffers RMBs 18 and 19 consist of 64-bit FFs, and one of them writes data, and the other reads it. A refresh memory RM5 consists of gathering of display blocks 7, and pattern data of the data register DT27 is written only in the position designated by the RMB 18 or 19. Two RMBs 18 and 19 are used, and the circuit VG1 switches the RMB from one RMB to the other by a switching circuit 20 when data exceeds the area, where write data can be stored, of one RMB. The RM5 writes pattern data in the designated position of the RMB which is not used by the vector generating circuit VG1.
Patent JP-H0631702-A (JP)
Title: Manufacture of sliced veneer sheet
Inventor: TANAKA AKIRA
IPC: B27D5/00
Filed: 1992-07-20
Abstract: PURPOSE:To stabilize the quality of a particle board by preventing the occurrence of unevenness caused by moisture or air contained in an adhesive which resides between a foundation sheet to be pressed and a sliced veneer sheet during manufacturing sliced veneer sheets. CONSTITUTION:The manufacture of a sliced veneer sheet comprises a foundation manufacturing process of attaching Japanese paper to a veneer board 1 and applying an adhesive on the Japanese paper 2. a laminating process of adhesive bonding a sliced veneer 5 to the Japanese paper 2 so as to be a laminated body 6, 2 separating process of separating the laminated body 6 from the veneer board 1, and a grinding process of securing the heat pressed laminated body 6 to the veneer board 1 again and grinding the sliced veneer sheet 5.
Patent JP-S59105678-A (JP)
Inventor: FUJII TOSHIAKI
IPC: G02F1/1343
Filed: 1982-12-10
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-S6371614-A (JP)
Title: Measuring instrument for body shape
Inventor: ISHIKAWA TADAYUKI
IPC: G01B21/20
Filed: 1986-09-16
Abstract: PURPOSE:To accurately measure the shape of a body by using mean value per unit area as measuring value without measuring body surface roughness at every measuring position a method which measures the body shape by a noncontacting range finder. CONSTITUTION:A measuring element 17 is fitted to an oscillatory body 15 in a freely upward/downward movable state and the measuring element 17 emits laser light to measure the distance to the surface of a body 18. The 1st and the 2nd moving bodies 12 and 14 are moved in an X and a Y direction to move the measuring element 17 to each measurement position 18' on the surface of the body 18 which is sectioned into may parts in the X and Y directions. The measuring element 17 measures the distance S1 of plural X- directional measurement point 18'x and Y-directional measurement point 18'y to the body surface at each measurement point 18' and inputs the measured values to a computer 19, thereby measuring the body shape from the mean value of the measurement position 18' and X, Y, and Z position data. Consequently, the measurement accuracy is improved.