baber/WOPTO huggingface dataset:
Patent JP-S63139124-A (JP)
Title: Remedy for nephritis
Inventor: OZAWA SHINJI
IPC: A61K31/445
Filed: 1986-12-01
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> and R<2> are H, lower alkyl, lower alkoxycarbonyl, etc.; R<3> is H or lower alkoxy; m is 1 or 2; Y is alkyl, aralkyl, group shown by formula II (n is 1 or 5), etc.]. EXAMPLE:1-{2-[5-( 3-Methoxy-4-ethoxycarbonyloxyphenyl )-2,4-pentadienoyl]ami noethyl}-4-benzhydroxypiperidine. USE:Useful as a remedy for nephritis, especially for chronic nephritis. PREPARATION:An aldehyde derivative shown by formula III is reacted with a carbonyl compound shown by formula IV (Y' is alkyl or aralkyl) in a solvent such as THF, etc., in the presence of a base (e.g. sodium hydride) to give a compound shown by formula I (in the case wherein Y is alkyl or aralkyl).
Patent JP-H07164258-A (JP)
Title: Screws supply device
Inventor: WATANABE CHOJI
IPC: B65G47/14
Filed: 1994-10-24
Abstract: PURPOSE:To provide a screws supply device which is composed so that entire device can be compact and mechanically stable and can carry out extremely easily an action for taking screws out of a shooter and accurately engaging the tip of the bit of a driver with the engaging hole or engaging groove of the head part of screws corresponding to the bigness of screws. CONSTITUTION:Screws supply device whose base stand is rendered a base surface and front upper part is rendered a open space is composed in nearly L-shape as a whole in view of a side surface and a tapered bit guide 62 is composed adjustably respectively in a horizontal direction and height direction by a bolt 84, a screw 99, etc., in relation to the slit 31 for the guide of a shooter 30.
Patent JP-H04159850-A (JP)
Title: Image communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1990-10-24
Abstract: PURPOSE:To transmit information stored in image communication equipment by paling by providing a means which detects a prescribed control signal of voice signals and means which transmits prescribed information stored in the equipment to an opposite station after converting the information into voice signals. CONSTITUTION:This image communication equipment is provided with a means 40 which detects a prescribed control signal of voice signals from an opposite station, means 18 which converts prescribed information stored in this image communication equipment into voice signals on the basis of the detection of the control signal, and means 2, 6, and 22 which transmit the voice signals converted by the means 18 to the opposite station. Then the equipment transmits the control signal of voice signals. Therefore, the information stored in the equipment is transmitted by poling and the user of this equipment can obtain the content of communication management information or picture information at his any visited place by using no special device, but a public telephone.
Patent JP-H11104127-A (JP)
Title: Panoramic radiography device
Inventor: TACHIBANA AKIFUMI
IPC: A61B6/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make the structure of an X-ray detection part less complicated, and to enable a film cassette and a digital sensor cassette to be easily exchanged mutually and further, to freely select between a panoramic radiography using the film cassette and a panoramic radiography using the digital sensor cassette. SOLUTION: An X-ray detection part 7 provided on the end part of a gyrating arm 5 opposite to an X-ray generator 6 is equipped with a cassette holder 9 which can easily hold either of a film cassette incorporating a radiographic film or a digital sensor cassette incorporating an electrical X-ray image detector. When the film cassette is adapted to the cassette holder 9, a panoramic radiography using the radiographic film can be performed and when the digital sensor cassette is adapted to the cassette holder 9, the electrical panoramic radiography using the electrical X-ray image detector can be performed as a constructional feature.
Patent JP-H07143576-A (JP)
Title: Controller for truck
Inventor: USUI KATSUYA
IPC: H04Q9/00
Filed: 1993-11-15
Abstract: PURPOSE:To suitably and speedily execute the control of an entire truck with a central control part while simplifying signal wiring with sensors or actuators in a centralized control form. CONSTITUTION:A central control part CU is provided with an arithmetic processing part for control to output the command of the input request of detected data for sensors SW and the output request of contorl data for driving actuators M, L and B to an arithmetic processing part for communication and the arithmetic processing part for communication to execute communicaiton control to respective terminal control parts LU1-LU5 at the respective parts of a machine body asynchronously with the arithmetic processing part for control, and the arithmetic processing part for communication successively receives the detected data of sensors SW when no command is received, dispatches the detected data of sensors SW to the arithmetic processing part for control at the time of the input request and transmits the control data for driving the actuators M, L and B received from the arithmetic processing part for control to the respective terminal control parts LU1-LU5 at the time of the output request.
Patent JP-H04157906-A (JP)
Title: Plane antenna
Inventor: IWAMI KOJI
IPC: H01Q11/08
Filed: 1990-10-22
Abstract: PURPOSE:To prevent the deterioration in the antenna efficiency due to spurious radiation by providing a 2nd conductor plate between 1st and 3rd conductor plates having an opening opposite to each other at a prescribed interval and a radiation element coupled with a feeder electromagnetically provided on the 2nd conductor plate in the opening of the 1st conductor plate. CONSTITUTION:A conductor plate 22 made of a conductive metal is formed on a flexible film 20. A circular opening 24 is provided to the plate 22 and a spiral radiation element 26 is provided in the opening 24. The element 26 generates a circularly polarized wave. A flexible film 28 is provided under the film 20 at a prescribed interval, a feeder 30 is formed to the upper side, an exciting probe 32 is formed integrally to the tip and coupled with the element 26 electromagnetically. A flexible film 34 is provided under the film 28 at a prescribed interval, a conductor plate 36 is formed to the upper side and an opening 38 is formed to a position corresponding to the opening 24. Since conductor plates 22,36 are in existence above and under the feeder 30, the plates 22,36 act like ground conductors with respect to the plate 22 to form a tri-plate feeder.
Patent JP-S62144111-A (JP)
Title: Optical path switch
Inventor: YANAGAWA HISAHARU
IPC: G02B6/28
Filed: 1985-12-18
Abstract: PURPOSE:To easily assemble individual members to improve the precision for assembling and to reduce the insertion loss of a switch by arranging each optical element on lines which are orthogonal to each other in one plane. CONSTITUTION:Optical fibers F1 and F3 are arranged on a line to face each other, and an optical fiber F2 is arranged orthogonally to a segment connecting optical fibers F1 and F3, and the angle between optical fibers F1 and F2 and that between optical fibers F2 and F3 are 90 deg.. Optical elements S1-S4 arranged in an optical path switching area of optical fibers F1, F2, and F3 are arranged at four corners of a square to face one another, and a segment connecting optical elements S1 and S3 and that connecting optical fibers F1 and F3 are on the same axial line, and each of optical elements S1, S2, and S3 consists of a long wavelength-transmissive or short wavelength-transmissive filter, and the optical element S4 consists of a reflection mirror.
Patent JP-S62143557-A (JP)
Title: Image reader
Inventor: UEDA KAZUYA
IPC: H04N1/107
Filed: 1985-12-18
Abstract: PURPOSE:To read a bit of image information exactly by providing a distance sensor which detects a distance between a reading part and an original surface on an original platen, and changing a reading pitch at the reading part in a subscanning direction corresponding to the distance between the reading part and the original surface. CONSTITUTION:In the titled device, the reading pitch in the subscanning direction at a reading part 1 in an original scan can be changed freely with a reading width control part 3. The distance between the reading part 1 and the original surface of an original 14 can be detected with a distance sensor 2 on the upper part of the reading part 1, and the reading speed control part 3 controls the reading pitch in the subscanning direction at the reading part 1 so that the original 14 and a bit of read image information are always coincided. In this way, even when a part of the original is apart from the original platen, the accurate reading of the bit of image information can be obtained.
Patent JP-H10136672-A (JP)
Title: Thermoelectric power generation unit
Inventor: TAKEISHI MASAYUKI
IPC: H02N11/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enable uniform pressurization superior in thermal contact in a thermoelectric module, a heat exchanger for heating and a heat exchanger for cooling by filling the gaps among the heat exchanger for heating, the thermoelectric module and the heat exchanger for cooling with helium gas, and using a pressurizing means which uses fluid as the pressurizing medium. SOLUTION: A thermoelectric power generation unit 1 is provided with a nine-layered laminate, constituted of plate fin type heat exchangers 3 for heating, thermoelectric power generating modules 2 and plate fin type heat exchangers 4 for cooling. These apparatuses are encapsulated in a box-type sealing material, which is filled with helium gas. As a pressuring means, air pressure in a bellows is changed, and the pressure applied to the nine-layered laminate encapsulated in the seal material is adjusted. As a result, thermal contact (thermal efficiency) among the heat exchangers 3, the thermoelectric modules 2 and the heat exchangers 4 is improved. These apparatuses are pressurized by using a pressurizing means 9 which uses fluid such as air for the pressurizing medium, so that uniform pressurization is enabled.
Patent JP-2000111014-A (JP)
Title: Burner device having fuel preheating means
Inventor: MASUNE HIROYOSHI
IPC: F23D14/28
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a burner device capable of shortening temperature raising time of a heat pipe heated by a burner flame, retaining a high temperature and preventing a jet in a liquid state. SOLUTION: A combustion nozzle device 2 comprises a nozzle holder 21 having an injection nozzle 22 protruding from an opening end of a passage connected to one end of a heat pipe 26, a mixing cylinder 24 fitted to an outer circumference of one tip end of the nozzle holder so as to make an air opening in a side part face the injection nozzle and a flame port nozzle 25 mounted on a tip end of the mixing cylinder, and is secured within a cover member 3 so as to be located with a specified distance from a tip end of the burner main body 1. The heat pipe disposed between the combustion nozzle device and the cover member is extended to a burner main body side on an axis same as that of the nozzle holder, and designed to be connected with a fuel passage via a connection cylinder member 27 formed within the tip end of the burner main body, and a heat insulated space is formed between the nozzle device and the burner main body.
Patent JP-H08149281-A (JP)
Title: Printer and printing method
Inventor: SHIMIZU MASAAKI
IPC: G06F3/12
Filed: 1994-11-18
Abstract: PURPOSE: To always obtain a correct print result with high quality to the utmost by selecting the full paint control system automatically when dot expansion is disable by the band buffer control system. CONSTITUTION: Print data by one page received (101) from a host computer are stored (103) in the unit of segments. Whether or not a predicted expansion time of the print data in the unit of segments exceeds a paper carrying time is discriminated (104), and when exceeded, dot expansion is processed in the full paint control system 107. As a result, when the dot expansion processing is made by the full paint control system 107, optimum data expansion resolution is selected depending on the idle memory capacity.
Patent JP-H0988085-A (JP)
Title: Floating heat-insulating continuous footing
Inventor: NOZAKI TAKASHI
IPC: E04B1/76
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To improve productivity by ensuring and clamping a foamable heat- insulating form material in continuous-footing concrete thickness by using a batten and a polyvinyl chloride pipe and placing a heat-insulating form set, to which a skirt is installed, on a corbel. SOLUTION: A marking string is marked before the arrangement of reinforcements after cobble stone foundation. A form set corbel 6 with an adjuster is installed according to the marking string. Support bars 11 and a support-bar mounting BOX are set up. Foamable heat-insulating materials 5 and a batten 8 are ensured and clamped in continuous-footing concrete thickness by using a polyvinyl chloride pipe 10 and a spreader tie 9 with a washer, and a skirt 7 is mounted on a root, thus forming a heat-insulating form set. The heat-insulating form set is placed on a form set corbel 6 with an adjuster under the state, in which the arrangement of reinforcements is crossed. Accordingly, since concrete may be placed only once and a form material is not removed, productivity can be improved.
Patent JP-H08141770-A (JP)
Title: Laser beam machining machine
Inventor: MATSUZAWA TOSHIAKI
IPC: G02B27/00
Filed: 1994-11-18
Abstract: PURPOSE: To provide a laser beam machine to prevent breaking of optical system. CONSTITUTION: A concave lens 6 is placed at the rear side of slit 7, a laser beam 19 passing through the slit 7 is transformed from parallel beam to diverging beam, image is formed on the face of work 15 by this diverging beam through a image forming system, at the same time, the converged spot 23 of beam reflected at the face of work 15 is moved to the side of slit 7, a diameter of the beam passing through image forming system is made larger.
Patent JP-H06107873-A (JP)
Title: Adhesive resin composition
Inventor: IWANAMI KUNIO
IPC: C09J123/08
Filed: 1992-09-30
Abstract: PURPOSE:To obtain the title composition which sufficiently adheres even when applied to an adherend preheated to a relatively low temp. and has such a bonding strength that the adhesive film can easily be peeled off in a secondary processing, by mixing a specific modified PE with an ethylene/vinyl acetate copolymer in a given proportion. CONSTITUTION:The composition comprises 20-40wt.% modified PE obtained by reacting linear low-density PE having a melt index of 0.1-50 g/10min with an unsaturated carboxylic acid (or anhydride) (e.g. maleic anhydride) and 80-60wt.% ethylene/vinyl acetate copolymer.
Patent JP-H02131672-A (JP)
Title: Picture data encoding method
Inventor: HASEGAWA AKIRA
IPC: H04N19/85
Filed: 1988-11-11
Abstract: PURPOSE:To suppress deterioration in the picture quality at block border by applying a prescribed operation to picture elements x, y before pre-processing of picture elements X, Y located while clipping a block border, applying compression encoding processing and applying a prescribed operation to a picture element obtained from the result of decoding expansion. CONSTITUTION:Let picture element values before pre-processing of picture element X, Y located while clipping a block border (n) be x, y, then the picture elements u, v after pre-processing are obtained from u=x+a(x-y), v=y+a(y-x). The data pre-processed by a pre-processing circuit 1 is given to a blocking circuit 2, in which the picture element data by P picture element X Q lines is split into block of NXN picture elements. The split data is given to a conversion encoding circuit 3 and the data quantity is compressed and encoded by utilizing the orthogonal conversion of the NXN picture elements unit or the visual characteristic of human being. The encoded data is given to a conversion decoding circuit 4, in which the data is decoded and expanded into the original NXN picture element data block. The data block of the decoded NXN picture elements is given to a de-blocking circuit 5 and reproduced as the picture element data of P picture element X Q lines.
Patent JP-H06141184-A (JP)
Title: Method and device for encoding/decoding multilever picture data
Inventor: ASADA AKIHIRO
IPC: H04N19/85
Filed: 1992-10-23
Abstract: PURPOSE:To efficiently encode multilevel picture data without damaging the reproducibility of a multilevel picture by detecting the picture element, where the density level is changed, as a change point with respect to each line of multilevel picture data and encoding the change point of the encoding line by two-dimensional displacement of differences in position and density level from the change point of an already encoded reference line. CONSTITUTION:A change point detecting part 4 is provided which detects the position of a picture element which is different from the picture element, which just precedes it in the scanning order, by density level with respect to each line at the time of defining each line of multilevel picture data, which is obtained by sampling in picture element units, as the encoding line. A distance detecting part 12 which compares the change point on the encoding line with that on the reference line as an already encoded line to obtain a position difference DELTAa and a level difference detecting part 13 which obtains a density level difference DELTAn are provided. These position difference DELTAa and density level difference DELTAn are recognized as two-dimensional displacement, and a preliminarily determined code V corresponding to this displacement is obtained to encode the change point on the encoding line.
Patent JP-2001110475-A (JP)
Title: Condenser built-in type terminal stand
Inventor: USUDA MINORU
IPC: H01R9/24
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact-sized terminal stand which can effectively decrease and shut out noise infiltrating from power source side to a load side and from the load side to the power source side. SOLUTION: A condenser built-in type terminal stand comprises plural terminals 4, 5. A condenser 16 is connected between the terminals 4 (5), which are different in applied potential. A condenser 17 is connected between each of the terminals 4 (5) having different potentials and a conductive part 14 for ground, and the condensers 16 and 17 are stored in a stand 2.
Patent JP-H03146305-A (JP)
Title: Glued laminated wood and its manufacture
Inventor: KUME YUICHI
IPC: B27M1/08
Filed: 1989-10-31
Abstract: PURPOSE:To improve productivity, while gluing strength is heightened and the positioning of mutual members is carried out easily and surely in manufacture by gluing, integrally wooden intermediate members to the platelike members on both side with depressions and protrusions. CONSTITUTION:Laminated wood M1 is composed of two wooden plate members 1a having rectangular cross section and same width, and the wooden intermediate members 2a made of two small rectangular lumbers intervening between the plate members. On the opposite surfaces of both plate members 1a, the grooves 3a having three cross sectional inverse trapezoid are respectively engraved in parallel longitudinally at two positions of both sides. On the upper and lower surfaces of both intermediate members 2a, three ridges 3b having the cross sectional trapezoids corresponding to the grooves 3a are longitudinally formed in parallel respectively. These ridges 3b are set in the state of such a size, shape and arrangement interval that they may be inserted sufficiently into the corresponding grooves 3a. The grooves 3a and the ridges 3b are set in such dimensions that small gaps are formed for retaining the adhesive correspondingly to the properties of viscosity or impregnation and for discharging its excess amount.
Patent JP-H0894248-A (JP)
Title: Wet refuse dryer
Inventor: TAKAOKA TOSHIKO
IPC: F26B5/14
Filed: 1994-09-28
Abstract: PURPOSE: To provide a wet refuse dryer wherein water in wet refuse is first mechanically removed and remaining water is dried with hot air whereby wet refuse is converted into completely dried fine powder with the weight of about specific % of the weight of the wet refuse that is easy to process with a low electric cost in a short time. CONSTITUTION: A dehydration drying tank 3 with a removable baffle 2 is disposed in a wet refuse dryer 1, and the tank 3 is driven with a motor 7 through a belt 8 and the like so as to be rotatable at a high or low revolutional speed. An air fan 6 is mounted on the outer periphery of a cylindrical center shaft 11 and there is disposed in the cylinder an extrusion part of an extruder 5 including a braker plate 4 and a hopper 10, etc. Wet refuse thrown into the hopper 10 is finely broken and compressed with a screw and the braker plate 4 and is dehydrated by about half of the weight. The wet refuse accommodated in the dehydration drying tank 3 is then rotated at a high speed and is again centrifuged and dehydrated by about half of the weight.  Thereafter, a dehydration layer 3 is lowered in its speed, and the wet refuse reduced in its weight to about 25% of its weight is reversed and made to fall down and is fed with hot air for its drying into fine powder.
Patent JP-H02134419-A (JP)
Title: Viscous coupling
Inventor: TERAOKA MASAO
IPC: F16D35/00
Filed: 1988-11-14
Abstract: PURPOSE:To make a large control range possible to be secured with a small shift stroke by installing a windowed zone, installing each through window in two sets of clutch cylinders, and also an windowed zone with no through window in a spot adjacent to the former. CONSTITUTION:A windowed zone A and unwindowed zone B are formed in each set of clutch cylinders 35, 41. In a shift stroke limit at the right, each of windowed zones A and unwindowed zones B is overlapped with each other, and torque transfer is carried out via a highly viscous fluid. When an output shaft 21 is shifted to the left from this state, the overlap area is decreased, therefore the torque transfer value is decreased as well, and when the windowed zone A to the clutch cylinder 41 is overlapped with the unwindowed zone B of the clutch cylinder 35, the torque transfer is not almost carried out. At this time, a large diametral part 23 of the output shaft 21 comes into contact with a end plate 7, setting the shift stroke limit at the left. With this constitution, the torque transfer is controllable with a small shift stroke, so that large energy for shift operation becomes disused as well.
Patent JP-H05122957-A (JP)
Title: Ultrasonic motor
Inventor: NISHIKURA TAKAHIRO
IPC: H02N2/16
Filed: 1991-10-31
Abstract: PURPOSE:To provide an ultrasonic motor which stabilizes the oscillation in braking mode and facilitates the driving of low resonance impedance, and is excellent in mass production, and is stable in property in case of having used an oscillator consisting of an elastic body, which oscillates the elastic progress wave of primary, in diametrical direction, and tertiary or more, in circumferential direction, elastic progressive wave, and a piezoelectric substance. CONSTITUTION:It becomes hard to be influenced by load ripple by arranging the projection 4 provided in an oscillator 3 in the position that it does not reach the inside and outside diameters of the oscillator 3. Moreover, the resonance impedance is lowered by fixing the center of the oscillator securely, and the it is made to hardly excite other oscillation mode. Furthermore, the displacement of the oscillation is enlarged by providing one part of the oscillator with a thin part, and by the drop of the mechanical rigidity, the low resonance impedance promotion is materialized.