baber/WOPTO huggingface dataset:
Patent JP-H03276880-A (JP)
Title: Mud guard for automobile
Inventor: IKEDA TAKASHI
IPC: B62D25/18
Filed: 1990-03-27
Abstract: PURPOSE:To improve the extent of rigidity in a mud guard and make its deformation hard, by forming a sheetlike mud guard body being hung down in the rear of a wheel, with a soft material, while installing each reinforced plate, divided into plural pieces in the vertical direction, in an inner part or surface of this mud guard body. CONSTITUTION:This mud guard 1 consists of a mud guard body 2 and a reinforced plate 3 embedded in the inner part, and in the upper end, there is provided a mounting hole 1a piercing through the mud guard body 2 and the reinforced plate 3. The mud guard body 2 is composed of a sheet body of soft material of soft vinyl chloride or the like and formed into an almost rectangular form. In addition, the reinforced plate 3 is made of hard material such as plastics and metal, etc., higher in rigidity than that of the mud guard body 2, and it is embedded in an inner part of both upper and lower parts excepting a central part 2a little nearer to the lower part of the mud guard body 2 after being divided into two parts, an upper reinforced plate 3a and a lower reinforced plate 3b. With this constitution, any damage due to involvement into a wheel is thus prevented.
Patent JP-H07286829-A (JP)
Title: Method for measuring plane shape
Inventor: KODAMA KENICHI
IPC: G01B11/30
Filed: 1994-04-18
Abstract: PURPOSE:To recognize the accurate shapes of the first plane of an object having a specular surface by measuring the first surface several times by changing the direction of a second object having a specular surface, the accurate plane shape of which is unknown, as a reference plane. CONSTITUTION:A first object 11 and second object 15 are arranged in such a state that a first plane 13 which is a plane to be measured and a second plane 17 which is a reference plane are made to face each other in an almost parallel state. When an interferometer 20 is relatively moved in the length direction of the objects 11 and 15, the optical path length of measuring light changes by 2DELTAl when the distance between the planes 13 and 17 changes by DELTAl. When the wavelength of a laser beam is lambda, bright-dark changes occur by 2DELTAl/lambda times and the change of the distance between the planes 13 and 17 can be recognized.
Patent JP-H02259100-A (JP)
Title: Radial cell-type plating device for strip
Inventor: NAKADA TAKUJI
IPC: C25D17/00
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the overcoating of the edge of a strip and to increase the yield by removing an unnecessary anode having the width larger than that of the strip so that the width of the strip conforms to that of the soluble anode at all times. CONSTITUTION:The protrusion 17 of the soluble anode 16 is engaged with the groove 18 of a main anode 15 in the cross direction of the strip 5, and the width of the anode 16 is allowed to conform to that of the strip 5 by a pusher 9, and the anode 16 is set. When a spent anode 8 is extracted, a receiver 19 for the spent anode 8 is positioned at the tip of the spent anode 8 by an actuator 22, and the spent anode 8 is moved onto the receiver 19 by the pusher 9. In this case, the protrusion 17 of the anode 16 is slid upward on a tapered part 20 on the front of the receiver 19 and slips into a step 21 on the rear of the receiver 19. When the actuator 22 is actuated under such conditions, the anode 16 is pulled by the receiver 19, transferred to the outside of a conductor roll 3 and discharged to the outside of a plating tank by a conveyor 12. Consequently, the unnecessary anode 16 having the width larger than that of the strip 5 is removed.
Patent JP-H07287552-A (JP)
Title: Liquid crystal panel driving device
Inventor: FUKUI YASUHITO
IPC: G09G3/36
Filed: 1994-04-18
Abstract: PURPOSE:To speed up a simple matrix liquid crystal panel driving device simultaneously selecting plural rows as a whole by using plural pieces of low-speed memories. CONSTITUTION:A memory block 100 for image data consists of a large capacity memory 1 for image data and a small capacity memory 2 for image data, and stores and outputs a digital image by one frame. A matrix generation block 200 outputs an image data converting matrix and the matrix for a row signal in parallel. A conversion block 300 converts the image data by the converting matrix to form the conversion data. A memory block 400 for conversion data consists of the large capacity memory 7 for conversion data and the small capacity memory 6 for conversion data, and outputs them converting the order of rows after storing the conversion data. A drive block 500 drives the simple matrix liquid crystal display device 14 respectively using the matrix for the row signal to the row signal, and using the output data of the memory block 400 for conversion data to a column signal.
Patent JP-S521714-A (JP)
Title: Vacum apparatus
Inventor: NASU KAZUHITO
IPC: F04C25/02
Filed: 1975-06-24
Abstract: PURPOSE: A water sealed vacuum pump that can reuse a water by recovering and cooling the water from the exhaust gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S562376-A (JP)
Title: Nematic liquid crystal composition
Inventor: ANDOU TORAHIKO
IPC: G02F1/13
Filed: 1979-06-19
Abstract: PURPOSE: The titled composition useful for an electronic calculator and a wrist- watch, capable of exhibiting a nematic liquid crystal phase in a wide temperature range near at room temperatures, making the severe dynamic drive possible, obtained by blending a specific phenylcyclohexane-based compound with a pyrimidine -based compound.  
     CONSTITUTION: (A) Preferably 30W95wt% of one or more low-viscosity chemically stable phenylcyclohexane-based compounds shown by the formula I (R 1  is 3W7C straight-chain alkyl) is blended with (B) preferably 5W45wt% of one or more pyrimidine-based compounds shown by the formula II (R 2  is 4W8C straight-chain alkyl or straight-chain alkoxy) to give the desired composition. Preferably 25wt% or less amount of a pyrimidine-based compound shown by the formula III (R 3  is n- C 4 H 9 ) having big positive dielectric anisotropy and a high upper limit of the liquid crystal temperature of a single compound is added to the composition, if necessary.  
     EFFECT: A dynamic drive of 3V (or 2.8V) at 1/3 bias and 1/3 duty is possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08243075-A (JP)
Title: Anus protector for intestinal medical instrument inserting
Inventor: MIYAHARA TORU
IPC: A61B1/00
Filed: 1995-03-10
Abstract: PURPOSE: To provide an anus protector to be used when a tubular body of a fiberscope, such as an endoscope of an internal medical instrument, etc., is inserted into a bowel via an anus. CONSTITUTION: This anus protector for intestinal medical instrument inserting is a disposable type one comprising at least one of a natural substance molding or a processed natural substance molding and having an inserting part 3 which has a length from an anus 11 to the vicinity of a part to be treated, and a handle part 4. The outside part of the inserting part 3 is formed tapered. The anus protector is hygienic since it is made disposable thereby, and since the inserting part 3 is made tapered, it can be smoothly inserted with least pains especially for a hemorrhoids patient, and those make use feeling rather good. This anus protector can be produced at low cost, and cause to execute efficient medical treatment. It can easily be disposed since it is non-polluting.
Patent JP-S61238487-A (JP)
Title: Laser device
Inventor: YOSHIDA TOSHIO
IPC: B23K26/00
Filed: 1985-04-15
Abstract: PURPOSE:To prevent the generation of a defective product from the abnormality in a laser beam focus position by detecting the reflection of a laser beam having the angle with the optical axis of the transparent optical member of a laser oscillator by the optical member to know the change of the thermal lens effect of the transparent optical member. CONSTITUTION:The CO2 laser beam generated in a discharge excitation space 2 of the laser oscillator 1 is excited between a total reflecting mirror 3 and a partial reflecting mirror 4 and is transmitted 5 through the mirror 4. The beam is then focused by a processing lens 6 to process the work. The mirror 4 is cooled with water on the periphery and is gradually heated up to the temp. higher toward the central part so that the focal length is made gradually shorter by the thermal lens erfect. The laser beam 13 having the angle with the optical path of the beam 5 is reflected by the mirror 4. The displacement of the reflection direction by the thermal lens effect is detected by a position detector 12 and the displacement of the prescribed value of above is alarmed. The generation of the defective irradiation-processed product by the abnormality of the focus is thus prevented.
Patent JP-H01249555-A (JP)
Title: Antiskid control device
Inventor: ISHIKAWA YASUTAKE
IPC: B60T8/58
Filed: 1988-03-31
Abstract: PURPOSE:To improve braking performance on an icy road or the like by increasing an engine speed while setting it so as to be in a higher value in a two-wheel- drive side condition than in a four-wheel-drive side condition when a predetermined slip condition is decided. CONSTITUTION:The captioned device calculates a slip rate of a wheel by a slip rate arithmetic means C being based on output signals of a wheel speed detecting means A and a car body speed estimating means B and controls a brake pressure of the wheel by a control means D being based on these slip rate and wheel speed detection value. Here the device provides a drive condition detecting means E detecting a vehicle for whether it is in a two-wheel-drive side condition (2W) or in a four-wheel-drive side condition (4W) and a target value setting means F setting a speed target value in the time of braking with the 2W in a higher value than in the 4W. When the condition is decided to be in a predetermined slip condition by a decision means G, an engine speed adjusting means H increases the engine speed in accordance with the above described speed target value.
Patent JP-H07288205-A (JP)
Title: Production of raw material for rare earth-transition metal-nitrogen permanent magnet
Inventor: KAWAMOTO ATSUSHI
IPC: C23C8/26
Filed: 1994-04-18
Abstract: PURPOSE:To efficiently obtain a raw material for a rare earth-transition metal- nitrogen permanent magnet having high magnetic characteristics wherein the material is homogeneously nitride and the grain size is regulated. CONSTITUTION:A nitrogen-containing alloy which decays by nitriding or N- penetration in a nitrogen atmosphere at a high temp. is filtered out from a coarse powder of rare earth-transition metal alloy, the alloy of fixed grain size below the sieve is nitrided during removing from a high temp. part, and if required, it may be crushed into a fine powder to produce a raw material for a rare earth-transition-nitrogen permanent magnet.
Patent JP-S576596-A (JP)
Title: Controller for motor
Inventor: TAKAHASHI WATARU
IPC: H02P27/02
Filed: 1980-06-10
Abstract: PURPOSE:To manufacture the controller at low cost while eliminating the danger of the burnout of the motor by a method wherein the direction of rotation is changed over by a relay with a transfer contact, and the motor is turned on or off by means of another load switching means. CONSTITUTION:One ends of a main winding 3 and an auxiliary winding 4 of the induction motor 1 are wired in common with a power source 2 and the other ends to a constantly-closed contact NC and a constantly-opened contact NO of the transfer contact 17 of the relay 18, putting a capacitor 5 between the ends respectively. The load switching means 19 is mounted between a common contact of the transfer contact 17 and the power source 2, and controlled by means of a transistor 11'. A coil 20 of the relay 18 is also controlled 12 similarly by means of a Tr10'. Accordingly, the direction of rotation of the motor 1 is changed over by changing over the main winding 3 and the auxiliary winding 4 by means of the transfer contact 17, and the motor 1 is stopped by means of the load switching means 19.
Patent JP-H10232346-A (JP)
Title: Scanning optical device
Inventor: FUJIBAYASHI KAZUO
IPC: G02B26/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To achieve a scanning optical device capable of excellently correcting image surface curve and distortion aberration, and also reducing influences by variations in a spot diameter due to an image height, etc. SOLUTION: This device is constituted of a first optical element 2 converting a luminous flux emitted from a source of light means 1 into convergent light, a second optical element 4 forming an image of this luminous flux in a main scanning direction on a deflected surface of a deflection element 5 in a form of a longitudinal line, and a third optical element 9 forming an image of the luminous flux deflected by the deflection element 5 on the scanned surface in a form of a spot.  In this case, this device is arranged so that the third optical element 9 is provided with a spherical lens 6 and a toric lens 7 located from the side of the deflection element 5; the surface of the spherical lens 6 is formed of a meniscus shape of a positive refracting power with the concave surface faced to the side of the deflection element 5; and the toric lens 7 is, in a main scanning section, formed of the meniscus shape of a positive refracting power in which the surfaces of both lenses 6, 7 are aspherical and the convex surface faces the side of the deflection element five in the neighborhood of the scanning center.
Patent JP-S63242607-A (JP)
Title: Manufacture of coated foamed polyurethane
Inventor: NISHIHARA AKIRA
IPC: C08J9/02
Filed: 1987-03-31
Abstract: PURPOSE:To shorten the molding cycle in the manufacture of a molded item by a method wherein the foam molding of polyurethane is done with a mold, to which a coating mainly consisting of polyol containing no curing catalyst and isocyanate is applied to a mold by spraying compressed gas together with amine catalyst. CONSTITUTION:At least on a bottom force 1, a coating 5 is formed by spraying a coating mixture mainly consisting of oligomer compound, which substantially contains no amine catalyst, and contains two or more active hydrogens, and polyisocyanate compound under the state that said mixture is being atomized by means of pressurizing gas containing amine catalyst. Foaming polyurethane starting liquid is poured in the force 1, to which said coating is adhered, and, after the forces 1 and 2 are assembled together, the foaming polyurethane starting liquid is poured in the forces for foaming so as to fill the raw material in a cavity in order to release a foamed polyurethane 6, which is integrally molded with the coating 5, by opening the bottom and the top forces 1 and 2 after the hardening of the foamed polyurethane 6. When in-mold coating is done in accordance with the above-mentioned method, the forming time of the coating is shortened and at the same time a thick coating can be formed by a single coating, resulting in the manufacture of a foam molded item with a beautiful coating film, with little detects, in a short molding cycle.
Patent JP-H02257334-A (JP)
Title: Program conversion system
Inventor: SHIMADA NORIO
IPC: G06F9/30
Filed: 1989-03-30
Abstract: PURPOSE:To execute an existent program containing an instruction which is not supported by the system at a transplanting destination on the system at the transplanting destination by providing an interrupt information storage area and a head address area and using them by both 1st and 2nd programs. CONSTITUTION:When the program 111 which is executed in the order of a division part 1, a process interruption instruction and division part 2, a process interruption instruction and division part 3 is executed on the system 110, two working data areas which are the interruption information storage area 115 and head address storage area 117 are provided on the system 114. Then those values and an end instruction are used to generate an equivalent program, which is run on the system 114. Consequently, the program which can not be operated as it is can be operated by modifying the existent program slightly, so the development efficiency of the system is improved.
Patent JP-H0843791-A (JP)
Title: Image signal processor of double-panel liquid crystal projector
Inventor: RI MEIKAN
IPC: H04N9/31
Filed: 1995-04-04
Abstract: PURPOSE: To improve the brightness and resolution of a displayed video by controlling a video signal impressed to a liquid crystal panel. CONSTITUTION: A matrix circuit for inputting a brightness signal Y and a color difference signal R-Y outputted from a brightness/chroma processing part and generating a chrominance signal by a method different from that of an existing matrix circuit adds the minimum value of the color difference signal R-Y or the like to the inputted luminance signal Y to generate a new brightness signal Y1 and subtracts a minimum value from each color difference signal R-Y or the like to generate a new chrominance signal R1 or the like. The other matrix circuit generates a chrominance signal and a brightness signal impressed to a liquid crystal panel based on the minimum value of a chrominance signal obtained from the existing matrix circuit instead of using a color difference signal.  Chrominance signals and brightness signals obtained by respective matrix circuits are used for the light modulation of a color liquid crystal panel and a black-and-white liquid crystal panel. Thereby the resolution and brightness of the video can be improved while removing a phenomenon that a displayed video is unnaturally observed and the generation of anharmonicity between a brightness signal component and a chrominance signal component can be prevented.
Patent JP-H08276117-A (JP)
Title: Separation of gadolinium isotope
Inventor: ADACHI HAJIME
IPC: B01D59/34
Filed: 1995-04-05
Abstract: PURPOSE: To enable metal of finished product and waste product to be recovered at a low electric power consumption and thereby improve economy in the separation of gadolinium isotope using an atomic laser method. CONSTITUTION: A bialloy of gadolinium metal and nickel metal is used as a raw material and then is thermally evaporated using a crucible 15. This evaporated metal vapor atom is irradiated with a laser beam 14 to excite a specific gadolinium isotope so that it is electrolytically dissociated. In addition, an electrolytically dissociated ion and some of neutral atoms are recovered using a heated finished product recovery device 4. The alloy of concentrated gadolinium and nickel thus obtained is recovered in a liquid phase, and the concentrated gadolinium is separated and recovered as finished product by chemical separation.
Patent JP-H10275571-A (JP)
Title: Color cathode-ray tube
Inventor: IDA YOSHIO
IPC: H04N9/28
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate color displacement due to disposition of a fluorescent layer with a temperature rise of a display panel by enabling a deflection yoke inserted and attached to a connection portion between a neck part and a funnel part housing a bulb electron gun to be displaced in axial direction of a bulb. SOLUTION: When a color cathode-ray tube starts operation, at a funnel part 1b, radiation heat of a shadow mask and a conducting heat of a panel are transferred to a connection member 13 to expand it, and a deflection yoke 5 movable axially of a neck part 1c moves to a side of an electron gun 4. With this movement, the electron beam emitted from an electron gun 4 is orbit- changed to an outer direction 14 of a pre-displacement electron beam movement locus 11 and can be irradiated to a fluorescent face position C displaced by a temperature rise, and color displacement is eliminated.  During a panel temperature rise process, displacement of the deflection yoke 5 occurs by time, however, since this displacement follows panel expansion, a color displacement quantity can be suppressed, thus making it possible to display an image free of color displacement of the whole screen through bulb temperature rise saturation.
Patent JP-S558628-A (JP)
Title: Data processing system
Inventor: INOUE KOUICHI
IPC: G06F12/10
Filed: 1978-06-30
Abstract: PURPOSE: To simplify the access circuit constitution for a buffer memory to cope  with storage capacity increment by selecting one of plural buffer memories on  a basis of information which segments the storage space in access address information.  
     CONSTITUTION: Storage space 1 is segmented into plural storage spaces 2-0 to 2-3, and buffer memories 3-0 to 3-3 are provided correspondingly, and each buffer memory is cinstituted by buffer index part 4 and data part 5. TLB stores the correspondence table between logical addresses and actual addresses to index TLB 7 on a basis of given access address information and extracts corresponding actual page addresses and accesses each buffer memory by the address in the page in access address information and selects one of plural buffer memories 3 on a basis of information which segments storage space 1 in access address information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09241279-A (JP)
Title: N-phosphoglucose-substituted amino acid ester derivative
Inventor: YAMASHITA KOJI
IPC: C07F9/6568
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new derivative for medicines, agrochemicals, etc., having interest physiological activity in medicine and agrochemical fields and substituting an amino group of an amino acid with a phosphoglucose residue by reacting a halohydrin derivative of phosphoglucose with an amino acid ester. SOLUTION: This new N-phosphoglucose-substituted amino acid ester derivative is represented by formula I [R<1> is H, OH, a 1-4C alkoxyl, a (substituted) phenoxyl, a 1-4C alkyl or a (substituted)phenyl; R<2> is Hor a 1-4C alkyl; R<3> and R<4> are each H or a (substituted) 1-4C alkyl] and its usability is expected as a medicine, an agrochemical, etc. The compound is obtained by reacting a halohydrin derivative of a phosphoglucose represented by formula II (X is a halogen) (e.g. 2-bromo-1-ethoxy-3-hydroxy-3-methyl-phosphorane-1-oxide) with amino acid esters represented by formula III (e.g. D-phenylglycine methyl ester hydrochloride) in the presence of a base.
Patent JP-H08249912-A (JP)
Title: Lamp
Inventor: SUGIMOTO ATSUSHI
IPC: F21V5/04
Filed: 1995-03-11
Abstract: PURPOSE: To prevent decrease of lighting efficiency due to reflected light incidence upon a light source. CONSTITUTION: A lamp is provided with a rod-like light source (a neon tube) 4 having circular cross section and a parabolic reflecting face 2 set behind the light source along the light source and an arc-like reflecting face 3 which is concentric with the rod like light source is installed in at least a part of the parabolic reflecting face 2. The light rays emitted to the back side from the rod-like light source 4 are reflected toward the rod-like light source 4 by the arc-like reflecting face 3, pass the rod like light source 4, and then pass a lens 8, and the light rays are refracted by the lens 8 to become parallel light rays and radiated outside. Consequently, the light rays emitted to the back side of the rod like light source 4 can be utilized effectively and lighting efficiency can be improved.