baber/WOPTO huggingface dataset:
Patent JP-H11342074-A (JP)
Title: Electric rice cooker
Inventor: TSUJI KENICHI
IPC: A47J27/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To stop the lighting of a back light when needed. SOLUTION: This electric rice cooker is provided with the various kinds of operation switches (menu switch 41, rice cooking switch 42, heat retaining switch 43, reservation switch 44, time (hour) setting switch 45a, time (minute) setting switch 45b and re-heating switch 47) to be operated so as to execute rice cooking, a liquid crystal display 48 for performing menu display and time display, etc., and a back light 73 for illuminating the liquid crystal display 48. Then, a control means (microcomputer unit 70) for lighting or turning off the back light 73 corresponding to the respective processes of a water absorption process, a cooking process, a steaming process and a heat insulation process at the time of cooking rice is attached and the back light 73 is lighted only in the process in which a user requires it.
Patent JP-H10324151-A (JP)
Title: Sun shade unit for automobile door window
Inventor: SHIBUYA HITOMI
IPC: B60J3/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a sun shade unit which can be smoothly taken in and out in accompany with a vertical movement of a window plate, and which can be assembled with a simple structure. SOLUTION: A sun shade screen made of a material which lowers the light transmittivity, is mounted on a door window inside of a car, in such manner that it can be wound and rewound, and a hook to be removably engaged with an upper edge side of a window plate 10 which is vertically moved, of the door window, is mounted on an upper edge side of the sun shade screen 1, whereby the follow-up type sun shade unit which can be taken in and out by the vertical movement of the window plate 10, can be assembled.
Patent JP-H09310941-A (JP)
Title: Refrigeration device
Inventor: HACHISUGA KATSUMI
IPC: F25B49/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To sense a gas low condition, i.e., deficiency of the quantity of charged refrigerant, rapidly and surely by a method wherein a liquid level sensor is provided in a receiver in a refrigeration device to judge whether or not a sensed liquid level is a gas low level and if it is YES, an abnormal alarm is outputted. SOLUTION: Gas refrigerant compressed by a compressor 1 is condensed and liquefied at a condenser 5 and fed into a throttling mechanism 7 such as an expansion valve via a receiver 6 and a sight glass 10 and the refrigerant, after being adiabatically expanded, is vaporized at an evaporator 8 so that the air around the evaporator is cooled. In such a refrigeration device, a liquid level sensor 20 is attached to the receiver 6 to sense the liquid level of liquid refrigerant stored in the receiver 6. And the liquid level sensed by the sensor 20 is inputted into a gas low judging means 21 to compare it with a gas low level set beforehand in a level setting means 22, whereby it is judged whether or not sensed level is gas low level and if it is judged to be a gas low level, the judgment is outputted to an alarm means 23 to generate an abnormal alarm.
Patent JP-H0444165-A (JP)
Title: Solution making system for symmetrical linear equations
Inventor: HAYAMIZU KEN
IPC: G06F17/12
Filed: 1990-06-12
Abstract: PURPOSE:To reduce a required storage area and to increase the processing speed by constituting a pointer array which indicates one of a lower triangular matrix part or an upper triangular matrix part from either of them inputted by symmetricity of a coefficient matrix. CONSTITUTION:A pointer array constituting part 1, a matrix decomposing part 2, a repeat calculation part 3, a product calculating part 4, and a product calculating part 5 are provided, and a diagonal matrix part of the coefficient matrix, the upper or lower triangular matrix part, and a right side vector are given as input data to constitute the pointer array from the upper or lower matrix part to the lower or upper matrix part by the symmetrical property of the coefficient matrix, and an approximate matrix is generated from the coefficient matrix. Thereafter, the pointer array is used to perform the calculation of the product between the coefficient matrix and vector data and the calculation of the product between the inverse matrix of the approximate matrix and vector data which frequently appear in the repeat calculation. Thus, the processing is performed at a high speed on a vector processor.
Patent JP-2000337994-A (JP)
Title: Lattice generator for fluid analysis and computer readable recording medium recording lattice generating program for fluid analysis
Inventor: KAYANO NORIKO
IPC: G06F19/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a lattice generator for fluid analysis generating a lattice required for highly accurate fluid analysis in a short time, and a computer readable recording medium recording a lattice generating program for fluid analysis. SOLUTION: Conditions of the profile, height, and position of a building and the wind direction to be analyzed are inputted (Steps 100, 102), an wind speed increasing region is estimated based on the inputted conditions (Step 104), a lattice for analysis is generated based on the estimation results (Step 106), and fluid analysis is performed by an existing technology using a generated lattice for analysis (Step 108). The steps are repeated until no wind direction to be analyzed is left (Step 110).
Patent JP-H10340349-A (JP)
Title: Image processor
Inventor: KOYAMA TAKAYA
IPC: G06V10/20
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To discriminate the shape and size of the object to be recognized at high speed in inexpensive configuration without expanding any hardware or software. SOLUTION: An artificial retina chip 7 of camera part 11 makes a photographed input image 600 into analog signal and outputs the difference of image signals between the respective dots of sensor array on the artificial retina chip 7 and a specified reference dot as an analog signal S6. Then, a signal converting part 12 binarizes and stores that analog signal S6 and when the signals are stored for one input image 600, it is outputted to a discrimination processing part 13 as a digital signal S7. Therefore, since a data amount outputted from the camera part 11 is the analog signal S6 as the difference of image signals between dots and output data from the signal converting part 12 binarize that analog signal S6, a data transfer amount is decreased.
Patent JP-H098217-A (JP)
Title: Package for housing semiconductor element
Inventor: KABUMOTO MASANAO
IPC: H01L25/16
Filed: 1995-06-19
Abstract: PURPOSE: To provide a package for housing a semiconductor element, which can exert a sufficiently high noise reducing effect even when its size and weight are not increased. CONSTITUTION: A package for housing a semiconductor element is provided with an insulating substrate 1 which is constituted of multiple insulating layers laminated upon another and has a mounting section 1a for a semiconductor element 3, pads 5a and 5b to which a grounding electrode and a power supply electrode formed in the circumference of the mounting section 1a are respectively connected, and a pair of pads 8a and 8b for connecting capacitor which are formed on the surface of the substrate 1 and respectively connected to the pads 5a and 5b and to which the electrodes of a chip capacitor 9 are connected.  In addition, a grounding plane 10 and a power supply plane 11 are buried in the substrate 1 with an insulating layer in between so that the planes 10 and 11 can be faced to each other and electrically connected to the pads 5a and 5b in the circumference of the mounting section 1a of the substrate 1.
Patent JP-S5676356-A (JP)
Title: Synchronizer for hydraulic piston cylinder in machine tool
Inventor: MATSUSHITA GANTAN
IPC: B23Q5/26
Filed: 1979-11-22
Abstract: PURPOSE: To synchronize each mechanism of piston cylinders accurately and to improve machining accuracy by a method wherein by the working liquid discharged when a piston cylinder mechanism on the front stage side is set into motion, the piston cylinder mechanism on the next stage side is operated.  
     CONSTITUTION: When the exhaust port of a pump P 1  is connected with a pipe L 1 , the liquid in a liquid chamber 150 flows into a cylinder 11a at the lower part of a left piston 13 through a pipe L 1  and lifts the piston 13. At this time, the liquid in the cylinder 11a on the upper side of the piston 13 flows from a working passage b into a cylinder 21a at the lower part of a right piston 23 through a working passage c and a pipe L 3 . By this a piston 23 and piston rods 24a, 24b are moved upward at the same stroke as those on the left side. By the upward movement of these right and left piston rods 14a, 24a, a movable arm 7, a tool rest 8 and a tool 9 fixed on these rods are moved upward simultaneously and the tool 9 separates upward from a collet chuck 3. Hereafter, a work 100 is held by claws 312. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05338306-A (JP)
Title: Serial printer
Inventor: TAKAHASHI TOYOHIRO
IPC: B41J19/20
Filed: 1992-06-11
Abstract: PURPOSE:To detect quickly an abnormality occurrence when the abnormality occurs in transfer of a head carriage C which transfers by a pulse motor. CONSTITUTION:A transfer distance monitoring pulse counter 31 outputs a count value M of a pulse number inputted to a carriage driving pulse motor 7. An abnormality detecting signal output means 33 outputs an abnormality detection signal when the count value M of the pulse counter 31 is larger than a monitoring carriage driving pulse number-set value Mp. A monitoring carriage transfer distance-detecting means D detects an actual transfer distance of a head carriage C which is scanning one scan line, and resets the count value M of the transfer distance monitoring pulse counter 31 every time the head carriage C transfers for a monitoring carriage transfer distance set to be smaller than a transferrable distance in a main scan direction.
Patent JP-H0714519-A (JP)
Title: Color cathode-ray tube and manufacture thereof
Inventor: YAMAMOTO MORIO
IPC: H01J9/14
Filed: 1993-06-23
Abstract: PURPOSE:To reduce the color drift of an image by providing an electron beam reflecting film made of a heavy metal oxide on an electron beam incidence face, and forming an electron beam attracting film containing magnesium on the inner face of an internal magnetic shield. CONSTITUTION:An electron beam reflecting film 8 made of a heavy metal oxide such as bismuth oxide is provided on the electron beam incidence face of a shadow mask 5. An internal magnetic shield 6 is arranged between an electron gun 4 and the mask 5, and an electron beam attracting film 9 containing magnesium is formed on its inner face. The electron beam attraction factor of the film 9 is larger than that of a blackened film Fe3O3. The film 9 attracts most of the electron beam reflected by the mask 5, and the quantity of the electron beam returned to the mask 5 again is sharply reduced. The temperature rise of the mask 5 is reduced, the thermal expansion of the mask 5 is reduced, the color drift of an image is reduced, and a high-resolution, large- sized, high-intensity cathode-ray tube can be easily obtained.
Patent JP-H094673-A (JP)
Title: Strut mount
Inventor: KAWASHIMA TAKASHI
IPC: F16F15/08
Filed: 1995-06-19
Abstract: PURPOSE: To prevent the occurrence of abnormal sounds and ensure the comfortable riding quality by forming the abutment surface of the elastic member abutting against the regulating member into a rough surface and restraining the absorption of an elastic member to a restraining member. CONSTITUTION: An abutment part 17 is disposed to oppose through a fine gap to a stopper part 13 and regulate the excessive deformation of an elastic member 12 in the vibration input by the abutment of the abutment part 17 against the stopper part 17. The elastic member 12 fixed through an inside member 10 to a piston rod receives vibration, the abutment part 17 formed in the elastic member 12 abuts against the stopper part 13 and, the abutment part 17 is operated to part from the stopper part 13. When the abutment part 17 parts from the stopper part 13, the surface of the abutment part 17 is formed into a rough surface, so that the abutment part 17 is restrained from adhesion to the stopper part 13 and the occurrence of abnormal sounds can be prevented.  The rough surface of the abutment part 17, i.e., the surface formed with fine irregularities is set to have 50-150μm of the range of irregularities preferably for preventing the occurrence of abnormal sounds.
Patent JP-H0715787-A (JP)
Title: Audio signal processor
Inventor: MATSUMOTO HIROKI
IPC: G10L21/0224
Filed: 1993-06-23
Abstract: PURPOSE:To provide an audio signal processor for which a noise signal in an input audio signal can be surely attenuated and a required audio signal can be stably outputted. CONSTITUTION:A sound for transmission and a noise received by a microphone MA is outputted from an A/D converter AD1 as a signal y(n) for transmission, and a noise received by a vibration pickup PU is outputted from an A/D converter AD2 as a noise signal x(n). An estimator EST outputs a predictive output signal z'(n) for a sound processing output signal z(n), and its filter coefficient can be added/subtracted so that a value z(n)-z'(n) can be minimized by a subtractor ADD1. An output signal y'(n)=y(n)-z'(n) is computed by a subtractor ADD2, and an adaptive filter receives the signal x(n), and outputs a noise estimation signal y''(n) in the signal y(n). The filter coefficient is added/subtracted so that a value y'(n)--y''(n) can be minimized by a subtractor ADD3, and a value z(n)=y(n)--y''(n) is computed and outputted by a subtractor ADD4.
Patent JP-S5941015-A (JP)
Title: Tracking device of sun
Inventor: SHIMADA TOSHIROU
IPC: G05D3/00
Filed: 1982-08-30
Abstract: PURPOSE:To improve tracking accuracy by performing two-stage tracking control consisting of crude tracking and precise tracking, and in case of the precise tracking, by controlling the sun so that the output voltages of plural photodetecting elements arranged around a solar battery are uniformed. CONSTITUTION:A sun image projected on the solar battery 14 is formed in the concentrical status with the solar battery when the photodetecting surface 2 is positively opposed to the sun, and the output voltages V1-V3 of small solar batteries 15 are uniformed, so that it is discriminated by an electronic computer 6 that the photodetecting surface is positively opposed to the sun. When the photodetecting surface is shifted from the positively opposed position to the sun, the image 17 is also shifted like a chain line, so that the voltages V1-V3 of the batteries 15 are differently changed. Consequently, the moving direction of the image 17 is discriminated, the azimth and the angle of elevation are calculated by the computer 6 in accordance with the size of the voltages V1-V3 and motors 9, 9' are driven until the voltages V1-V3 are uniformed in accordance with the calculated result.
Patent JP-S6213339-A (JP)
Inventor: ITO YUKIO
IPC: B32B38/00
Filed: 1985-07-12
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-H0816308-A (JP)
Title: Ultrasonic coordinate input device
Inventor: IMAGAWA OSAMU
IPC: G06F3/043
Filed: 1994-07-04
Abstract: PURPOSE:To always stably detect coordinates by immediately performing combination with another microphone when any defect signal such as a noise signal is detected at any one of both microphones or at both the microphones. CONSTITUTION:Just after a power source is turned on, two microphones to be used for default are decided, afterwards, coordinates are inputted from a coordinate indicator 1, and it is decided whether a noise detection circuit 11 detects noise in input data. When the noise is detected, microphone change processing is performed by a microphone change circuit 14. When no noise is detected, microphone coordinate calculating circuits 6-9 decide whether the coordinates are skipped or not and when the skip of coordinates is generated, the microphone change processing is performed by the microphone change circuit 14 similarly to the time of noise detection. When no noise is detected and no coordinate skip is detected, the microphone is not changed but that indicated coordinate is utilized.
Patent JP-S6214411-A (JP)
Title: Manufacture of ring-shaped magnetic molded matter
Inventor: ARITA YOJI
IPC: H01F41/02
Filed: 1985-07-12
Abstract: PURPOSE:To make a ring-shaped magnetic molded matter having the N pole and the S pole different from each other in area, by a method wherein the circumferential lengths of the first and second magnetic members alternately arranged are made different from each other in the outer periphery of the cavity. CONSTITUTION:A composition for magnet is stuffed in a cavity 7, and after that, mutually inverse currents are passed to left solenoid coils 2 and right solenoid coils 2 and a magnetic field is generated from each pole piece 1 to the direction of the first magnetic members 3 or to the reverse direction to the direction. Hereby, as the first and second magnetic members 3 and 5 are magnetically shielded by non-magnetic members 6, a magnetic flux flows to the direction in order of each pole piece 1   the members 3   the composition for magnet in the cavity 7   an inner mold 4   the composition for magnet in the cavity 7   the members 5 or the reverse direction to the direction; and after the magnetic powder in the composition is arrayed to this direction, the composition for magnet is solidified. At this time, the circumferential lengths (l1) and (l2) in the outer peripheral part of the cavity 7 of the members 3 and 5 are kept different from each other.
Patent JP-H06299199-A (JP)
Title: Method for continuously drying pasty raw material for high-density detergent
Inventor: ISHIKAWA TAKESHI
IPC: C11D11/00
Filed: 1993-06-23
Abstract: PURPOSE:To efficiently and continuously carry out the drying of a pasty raw material for a high-density detergent with a prescribed moisture content excellent in operating efficiency in simple equipment by feeding the pasty raw material into a specific casing, rotating platy blades under specified conditions, forming a thin film and heating the formed thin film. CONSTITUTION:A pasty raw material for a high-density detergent with 20-35wt.% moisture content is fed into a cylindrical easing in which rotatable platy blades are arranged and the interior is evacuated and the platy blades are rotated at a tip peripheral speed thereof within the range of 12.1-25.0 m/see and a Froude number expressed by the formula [Fr is the Froude number; V is the tip peripheral speed (m/see) of the platy blades; R is the radius (m) of rotation of the platy blades; (g) is the gravitational acceleration (m/sec<2>)] within the range of 3-15 to form a thin film of the pasty raw material for the high-density detergent on the inner wall surface of the cylindrical casing. The formed film is then scraped off while being heated to carry out the continuous drying of the pasty raw material for the high-density detergent.
Patent JP-H0813435-A (JP)
Title: Fence and fence with picture and manufacture thereof
Inventor: SUGIURA NAGAO
IPC: E04H17/16
Filed: 1994-07-04
Abstract: PURPOSE:To promote productivity of a fence with a picture by building a plurality of column bodies between a column body holding section of up and down furring strip main bodies provided up and down of posts and column body covering section, inserting one side of several column bodies in hold sections for a large number of column bodies of the up and down furring strip main bodies, and providing up and down furring strip covering bodies equipped with hold sections for a large number of column bodies sleeving the other side of several inserted column bodies to the up and down furring strip main bodies. CONSTITUTION:A lower furring strip main body 5 equipped with a column body holding section 51 and hold sections 53a for a large number of column bodies and an upper furring strip main body 3 equipped with a column body covering section 31 and hold sections 33a for a large number of column bodies are provided up and down of a pair of posts 2 and 2. After that several colored column bodies with pictures are built between the column body covering section 31 and column body holding section 51 of the up and down furring strip main bodies 3 and 5 provided to up and down of the posts 2 and 2. Then, one side of several colored column bodies 7 with pictures is inserted in the hold sections for a large number of column bodies of the up and down furring strip main bodies 3 and 5. After that, up and down furring strip covering bodies equipped with hold sections for a large number of column bodies sleeving the other side of several colored column bodies 7 with pictures inserted in the hold sections for a large number of column bodies are provided to the up and down furring strip main bodies 3 and 5.
Patent JP-H08318534-A (JP)
Title: Mold assembly for molding thermoplastic resin and its cavity insert
Inventor: TAWARA HISASHI
IPC: B29C45/26
Filed: 1995-05-26
Abstract: PURPOSE: To provide a mold assembly for molding a molded product based on a thermoplastic resin wherein maintenance of a cavity insert is easy; the insert is not broken in molding; no burr is generated in the molded product; and it can withstand use for a long period. CONSTITUTION: A mold assembly is composed of (1) molds 10, 20 for molding a molded product based on a thermoplastic resin, (2) a cavity insert 30 of 0.5-10mm thickness which is arranged inside the mold and constitutes a part of a cavity 40, and (3) a presser plate 32 for pressing an end part of the insert 30 which is arranged inside the mold, and constitutes a part of the cavity 40. A clearance (C) between the insert and the presser plate is at most 0.03mm, a presser margin (ΔS) of the presser plate to the nest is at least 0.1mm, and the thermal conductivity of a material constituting the insert 30 is at most 2×10<-2> cal/cm.sec.deg.
Patent JP-H11344151-A (JP)
Title: Controller
Inventor: HIROSE TAKASHI
IPC: F16K37/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a controller which has an open/close indicator which indicates an open or a closed state of a passage while surely interlocking with the opening and closing of the passage, and is visibly confirmed from any direction in an easy manner. SOLUTION: An operation shaft guide groove 69 whose upper end is opened is formed inside a casing 61. An open/close indicator 77 is arranged on an upper end of an operation shaft 21, which is located inside the operation shaft guide groove 69 under a closed state where the operation shaft 21 is arranged on a lower position. A transparent lens 81 in convex shape is projected upward from a top face of the casing 61, for closing the upper end opening of the operation shaft guide groove 69. Under an open state where the operation shaft 21 is moved upward, the open/close indicator 77 is projected upward from the top face of the casing 61, and visibly confirmed through the transparent lens 81.
Patent JP-S5942332-A (JP)
Title: Orthomethylation of phenol and/or o-cresol
Inventor: KATSUMATA TSUTOMU
IPC: C07C67/00
Filed: 1982-09-03
Abstract: PURPOSE:To prepare an o-methylated phenolic compound in high selectivity, by the catalytic vapor-phase reaction of phenol or o-cresol with methanol using a manganese oxide catalyst calcined at a high temperature and supported on silica carrier. CONSTITUTION:An o-methylated phenolic compound is prepared by the catalytic vapor-phase reaction of phenol and/or o-cresol with methanol using a catalyst composed mainly of manganese oxide (e.g. Mn2O3) supported on a silica carrier catalyst containing 10-80wt%, preferably 20-80wt% of silica and calcined at >=550 deg.C, preferably 650-1,000 deg.C. The catalyst exhibits high activity and high selectivity, and has sufficient strength and long life in the reaction atmosphere.