baber/WOPTO huggingface dataset:
Patent JP-H02308494-A (JP)
Title: Ternary-binary level conversion circuit
Inventor: HARORUDO ESU KURAAFUTSU
IPC: H03M5/16
Filed: 1990-05-08
Abstract: PURPOSE: To make it possible to output a sure decode output by respectively making mutual conductances of p, n channel pull-up FETs larger than the mutual conductances of n, p channel pull-down FETs in a factor larger than nominal 5. CONSTITUTION: The p, n channel FETs 7-11 have a specified width to length ratio, and a mutual conductance ratio is 15:1 or 1:15, the nominal threshold values of the p, n channel FETs are respectively -0.8V, +0.8V. Thus, in a ternary input signal of the range of 0-1, 25V in a node 6, output line pair B1 , B2 of C-MOS inverters 2, 3 are kept to VDD to become a binary '1'. Further, in 1.25-3.75V, B1 becomes '1', B2 becomes '0', and in 3.75-5V, B1 , B2 become '0'. Thus, the sure decode output is obtained. Further, noise sensibility is reduced further by using positive feedback having hysterisis.
Patent JP-2000308048-A (JP)
Title: Data processing method, data processor, method and device for reproducing data and information storage medium
Inventor: MORIMOTO KOICHI
IPC: H04N19/85
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of noise when the stream type of a data stream is changed by resuming a conversion processing as soon as integrating completes when the type of the data stream which is inputted from outside is switched to the new one. SOLUTION: Data is set so that the integrating time of a first pose counter 218 is matched with that of a frame. Data is set so that the integrating time of a second pose counter 219 becomes repetition time being the prescribed number times of the frame. When the type of a data stream inputted to an input terminal 2 from outside is switched to a new one, a change controller 216 resumes the integrating operations of a subframe counter 5 and a sample counter 215 and the conversion processing of a formatter 217 as soon as the integrating of pose counters 218 and 219, which is just after, completes. Thus, noise does not occur when the data stream of the present stream type is terminated.
Patent JP-S5741839-A (JP)
Title: Method of forming rim
Inventor: OOSAWA SHIGERU
IPC: B21D53/30
Filed: 1980-08-27
Abstract: PURPOSE: To prevent the material from thinning and to lighten a wheel, by performing the bending work to fit a rim section and its working in radial direction in the separate processes.  
     CONSTITUTION: A cylindrical rim material which has been rolled from a plate and butt welded, is shaped to nearly the same appearance of each final shapes of the sections; rim flanges 11, 11', tyre bead seat 12, 12' and a drop center 13. The upper and lower part from the neutral axis of the cylinder are rolled to form a bent shape so as to reduce the shape to nearly a symetrical cross sectional function. Then it is formed to slightly rise up each section by pressing the drop center part 13 to form a final section by rising up the rim flanges 11, 11' and the bead seats 12, 12'. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11307367-A (JP)
Title: Thin transformer
Inventor: KAWAKUBO NAOKI
IPC: H01F27/28
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin transformer with high magnetic coupling, good conversion efficiency, and small defective effects from proximity effect between coil patterns in a high-frequency region. SOLUTION: Printed coils 2 and 3 are formed on both faces of an insulating board 1, and a core is assembled in the insulating board 1 with the printed coils 2 and 3. The input coil pattern 2 and the output coil pattern 3 are formed adjacent on the same face of the insulating board 1. At the same time, the input coil pattern 2 and the output coil pattern 3 are formed opposite on the front and rear faces of the insulating board 1. The insulating boards 1 with the input coil pattern 2 and the output coil pattern 3 on the front and rear faces are laminated to form a transformer.
Patent JP-H11335323-A (JP)
Title: Purification
Inventor: CUNNINGTON MALCOLM JOHN
IPC: C07C67/48
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a process for removing acetaldehyde contaminants from ethyl acetate that is catalytically synthesized from acetic acid and ethylene. SOLUTION: The crude reaction mixture in a column (C) containing ethyl acetate, diethyl ether, acetaldehyde and water is fractionated to obtain the purified ethyl acetate as the bottom product and the ethyl acetate as the bottom product is taken out of the bottom of the column C and further purified. Meanwhile the light fraction comprising diethyl ether and acetaldehyde is overhead- fed to the acetaldehyde-eliminating column to remove the purge containing acetaldehyde at the top or in its vicinity of the acetaldehyde-eliminating column. Since acetaldehyde is harmful to the esterification catalyst, this process is very important for the commercial production of ethyl acetate.
Patent JP-S5343240-A (JP)
Title: Combustion apparatus
Inventor: HIROSE YASUO
IPC: F23L9/02
Filed: 1976-10-01
Abstract: PURPOSE: To reduce the generation quantity of NOx and soot, by projecting a cylindrical burner tile to a combustion chamber from a furnace wall surface, and by setting an air injection hole to approximate same level as the furnace wall surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5641018-A (JP)
Title: Method and apparatus for removing strain of hot rolled material
Inventor: NAGATA TOSHIO
IPC: B21D1/05
Filed: 1979-09-14
Abstract: PURPOSE: To release the residual stress, and to remove the longitudinal and lateral strains without depending on the reheating process, by giving the lateral elongative deformation to the hot rolled material while it is transported, and next, by giving it the longitudinal elongative deformation.  
     CONSTITUTION: The hot rolled material like as the steel material 22, etc., is transported passing through the lateral strain removing mechanism 16 consisting of two couples of roller group 12, 14, in the strain remover 10. One roller group 12 consists of the upper roller groups 30aW30c and 32aW32c possessing the circular arc surface 28 and the lower roller group 30d, and another roller group 14 consists of the upper roller group 30e and roller group 30f; these upper and lower roller groups are zigzag arranged. The material 22, while passing through these roller groups, causes the lateral elongative deformation so that the lateral strain is removed. Next, the material 22 enters the longitudinal strain removing mechanism 20 and is given the longitudinal elongative deformation by the zigzag arranged roller groups 18a, 18b, and  hereby, the longitudinal strain is removed.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09307872-A (JP)
Title: Pay broadcast system and its encoder and decoder
Inventor: OI SHINICHI
IPC: H04N7/167
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce number of transmission times for individual information. SOLUTION: A ciphering circuit 105 ciphers a 1st substantial work key and conversion data. As a key of a ciphering circuit 107, the 1st work key or a 2nd work key obtained by converting the 1st work key with conversion data is used. A decoding circuit 125 recovers the 1st work key and the conversion data. A conversion circuit 202 converts the 1st work key by the conversion data to generate a 2nd work key. A decoding circuit 131 uses the 1st or 23nd work key corresponding to the ciphered key of the ciphering circuit 107.
Patent JP-S5820554-A (JP)
Title: Hydraulic pressure circuit
Inventor: MOMOTAKE YASUHIKO
IPC: B60T17/18
Filed: 1981-07-27
Abstract: PURPOSE:To improve the reliability of detecting failured condition in a hydraulic pressure circuit used for a brake system or the like and detecting the failured condition at the upstream side with a flow switch, by providing a bypass path for bypassing the final hydraulic pressure apparatus to communicate to the upstream side of the flow switch. CONSTITUTION:When flow switch 11 provided in a piping 5d leading to a reservoir tank 6 detects that liquid flow in the piping 5d is reduced lower than a predtermined value, an auxiliary hydraulic pressure source 10 is operated to ensure the normal function of a hydraulic pressure booster 1. In such hydraulic pressure circuit, the flow switch 11 and a power steering gear 2, i.e. final hydraulic pressure apparatus are interconnected by a drain path 27c to constitute a bypass path. Thus, even when the controlling valve section of the steering gear 2 is closed, liquid discharged from the drain path 27c passes through the flow switch 11 to enlarge the difference between the liquid flow passing through the switch 11 in the nornal hydraulic pressure circuit and that in the failured one for preventing misfunction.
Patent JP-H08313208-A (JP)
Title: Measuring method of position of radiused corner part of workpiece
Inventor: HAYASHI TOYOAKI
IPC: G01B11/00
Filed: 1995-05-16
Abstract: PURPOSE: To measure the position of a radiused corner part of a workpiece unambiguously and accurately by using an optical type sensor. CONSTITUTION: An optical type sensor 4 is positioned at a prescribed measuring position at which a corner part Wa of a workpiece W is inserted into an optical path between a light-projecting means 41 and a light-receiving means 42. The direction of the optical axis of the optical path is varied to first and second prescribed directions and light is intercepted by the corner part Wa. An equation of a tangent line B1 being in contact with the corner part Wa and parallel to the first direction is determined on the basis of a boundary position A1 of the part of light interception in the first direction, while an equation of a tangent line B2 being in contact with the corner part Wa and parallel to the second direction is determined on the basis of a boundary position A2 of the part of light interception in the second direction.  The two tangent lines B1 and B2 are translated to the side of the part of light interception by the radius of the curvature of the corner part Wa respectively and the position of the corner part Wa is measured with the point of intersection of the two translated lines used as a reference.
Patent JP-H0414885-A (JP)
Title: Laser gas filing device
Inventor: KATO KAZUYOSHI
IPC: H01S3/097
Filed: 1990-05-09
Abstract: PURPOSE:To enable gas flow which flows into a laser room to be controlled within a certain range and filing pressure accuracy to be improved by including a gas pressure regulator which adjusts input gas pressure to an electromagnetic switching valve according to a target pressure between a gas supply source and the electromagnetic switching valve. CONSTITUTION:A control program and a target gas pressure data of gases A-D are given to a control unit 10 before filling gas. When sequence operation for filling gas is initiated, discharge is performed first. When the discharge is completed, filling of the gas A is performed. With filling of the gas A. the opening of a pressure regulator 2 is determined according to the target gas pressure, the valves 3A and 1 are opened, and the gas A is introduced into a laser room M. Then, when a pressure sensor 11 detects that the gas pressure reached the target gas pressure, the valves 3A and 1 are closed. When filling is completed, the gas B is filled, the gas C is filled, and the gas D is filled in sequence. When gas at all parts is filled, laser gas in a specified mixed ratio is filled into the laser room M.
Patent JP-H08308852-A (JP)
Title: Electrosurgical device
Inventor: ICHIKAWA YOSHITO
IPC: A61B18/12
Filed: 1995-05-16
Abstract: PURPOSE: To provide an electrosurgical device in which the outputs of high-frequency currents from a cauterization device to a treatment tool can be started and stopped by the at-hand switching control of an electrosurgical treatment tool. CONSTITUTION: A connecting cord 10 for electrosurgery is an electrical cord for connecting an electrosurgical treatment tool to a cauterization device, and is provided at one end with a treatment-tool-connecting connector 11 for connection to the treatment tool, and at the other end with a monopolar connector 12 for connection to the monopolar output port of the cauterization device. A switch portion 13 fitted with a switch for controlling the output of high-frequency current from the cauterization device is provided near the treatment-tool side of the treatment-tool-connecting connector 11, and the on/off control of the outputs of high-frequency currents for excision and for coagulation, from the cauterization device to the treatment tool, is effected by operating the CUT button 13a and COAG button 13b of the switch portion 13 which are located near the treatment tool.
Patent JP-H0414991-A (JP)
Title: Method and apparatus for checking moire of color cathode ray tube
Inventor: KAWAME KEISUKE
IPC: H04N17/04
Filed: 1990-05-09
Abstract: PURPOSE:To check automatically a moire occurrence state at lighting of a cathode ray tube on the mount state by providing a picture data input means, a means applying two-dimension Fourier transformation and its inverse transformation to a picture data and a calculation processing means to the above apparatus. CONSTITUTION:A picture data is transferred and stored in an original picture memory 13, transferred to an FFT arithmetic circuit 18, in which two-dimension discrete Fourier transformation is implemented. Then a binarizing circuit 20 binarizes a spectrum picture 14 at a proper threshold and a host CPU 22 applies minute adjustment to the result so that six points having a large value are arranged in a hexagonal shape at almost equal distance from the origin of the spectrum plane. Then the distribution of the luminance on phosphor dots arranged in a hexagonal grating is checked, the luminance difference of two longitudinal dot strings adjacent to each other or its relating characteristic quantity are calculated to detect moire or to evaluate the degree of moire. Thus, the moire due to dispersion in each of components and semi-products not estimated in the design stage of a cathode ray tube is checked automatically.
Patent JP-S60263400-A (JP)
Title: Shift register array
Inventor: YOSHIMURA HIROSHI
IPC: G11C19/00
Filed: 1984-06-08
Abstract: PURPOSE:To attain a high-speed operation of a shift register array with small powe consumption and small occupied area resistance, by converting the bit serial data into the bit parallel data to shift each bit with plural shift registers and converting these bits into the bit serial data. CONSTITUTION:The bit serial supplied through a serial/parallel conversion circuit 101 consisting of multi-stage flip-flops FF1 which work synchronously with a clock CK is converted into the parallel data for each desired number of bits and supplied to a shift register group 102 consisting of latch circuits 21 of (m) pieces and (n) stages for each bit. Then the parallel data is shifted every stage with no overlap by clocks C1, C2- which are delivered successively from a clock generating circuit 23 and delivered via a parallel/serial conversion circuit 103 consisting of selectors 22 and FFs. thus a shift register of [m+n(m-1)+1] bits is obtained. This sttains the small power consumption and the reduction of an occupied area despite a high-speed operation owing to use of a latch circuit consisting of a small number of transistors, etc.
Patent JP-H06304399-A (JP)
Title: Shirt folding apparatus
Inventor: MATSUI HIROSHI
IPC: D06F89/02
Filed: 1993-04-20
Abstract: PURPOSE:To provide an automatic holder for a knitted shirt or the like hard to fold by a method wherein a shirt folded across the width and along the length thereof is supported with a lower support plate, and then put into a bag being held on the machine and then to be withdrawn. CONSTITUTION:A receiving plate 5 having a shirt carried thereon is inclined forward at a specified angle and a left folding plate 7 and a right folding plate 8 advance to the tip part of the receiving plate 5. At this point, while sleeve rolling hands 9 below the right folding plate are kept open, the right sleeve of the shirt is hung between them. The sleeve rolling hands 9 catch the intermediate part of the right sleeve of the shirt and move right below the right folding plate 8. At the same time, the left folding plate 7 and a sleeve folding plate 17 therebelow move to the left end of the receiving plate 5. The left folding plate 7 and the sleeve folding plate 17 get together and turn by 90 deg. upward to the right to fold the left side of the shirt on the rear side of the receiving plate 5.
Patent JP-H10310259-A (JP)
Title: Device for delivering fixed amount of solid material
Inventor: SHIMODA FUMIO
IPC: B65G65/42
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for delivering a fixed amount of solid materials, capable of delivering the solid materials always in a fixed amount without any problems. SOLUTION: A device for delivering a fixed amount of solid materials, including a rectangular storage silo 1 which stores therein solid combustibles 100 conveyed by a receiving conveyor 11 and which has a delivery port (a) through which the solid combustibles 100 are delivered, and a delivery conveyor 2 provided in the open bottom of the storage silo 1 and delivering the solid combustibles 100 stored in the storage silo 1 into an outside unloading conveyor 12 from the deliver port (a), is provided with a bridge-prevention plate 3 provided in the portion of the inside wall surface of the storage silo 1 above the delivery port (a) and projecting the farther into the storage silo 1 the closer it is to the center of the height of the storage silo 1;  a plurality of shafts 4 rotatably journalled near a delivery port 1a outside the storage silo 1 and having their longitudinal direction oriented in the frontage direction of the delivery port 1a of the storage silo 1; and a number of breaking rods 5 projected from the outer peripheral surfaces of the shafts 4.
Patent JP-H11298651-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/393
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To unify a recording paper size in the case of recording the received information of one communication and to easily handle a received original by recording the received information on the recording paper of the same size in the case that a transmitted original size is changed in one communication. SOLUTION: A control circuit 20 controls the operation of selecting the plural recording paper sizes and recording the received information especially. In the case that the transmitted original, size is changed in one communication, the received information is recorded on the recording paper of the same size. In the case of directly receiving the received information, the received information is successively and directly recorded, and when the original size becomes large in the middle, the received information is reduced and recorded on the recording paper of the same size. Also, in the case of memory-receiving the received information, after memory reception is ended, when the original sizes to be recorded are plural, all the received information is recorded matching the size of a largest received sheet number.  Further, in the case of receiving original information different from the size recorded in one communication for two or more stages, it is recorded on the recording paper of the different recording size.
Patent JP-S6011351-A (JP)
Inventor: IKEDA TERUAKI
IPC: B32B5/22
Filed: 1983-07-01
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-H05288912-A (JP)
Title: Production of color filter
Inventor: SHIMIZU KUNIO
IPC: G02B5/20
Filed: 1992-04-10
Abstract: PURPOSE:To provide the process for production of the color filter which has excellent smoothness, can be produced advantageously for mass production with decreased steps of production and eliminates the possibility of pollution at the time of forming the color filter by a dyeing method and the process for production of the color filter capable of producing the excellent color filter having good dyeability. CONSTITUTION:This color filter is constituted by providing a photosensitive layer 2 contg. an o-quinodiazide compd. and hydroxyl group-contg. polymer on a light transparent substrate 1 and exposing this photosensitive layer to a pattern shape, for example, a matrix shape, then dyeing the layer. The color filter can be constituted by repeating the exposing and dyeing at least twice. The dyeing is made into the form of dyeing the exposed parts of the photosensitive layer 2 after the exposing.
Patent JP-S61276669-A (JP)
Inventor: UCHIDA YOSHIAKI
IPC: F25B13/00
Filed: 1985-05-31
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-2000271518-A (JP)
Title: Float type fountain apparatus
Inventor: KUCHITSU TAKUYO
IPC: B05B17/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact fountain apparatus which can easily be installed even in a small size pond and a water tank for households and offices and is capable of providing unexpected change of jetted water following the alteration of the water surface. SOLUTION: This fountain apparatus is provided with a hollow floating container 1 with a shape stable in state of floating on water surface, a water jetting nozzle formed in the upper part of the floating container 1, a water jetting pump connected to the water jetting nozzle and installed in the lower side of the floating container, a water suction port provided with a filter and opened in the lower side of the water jetting pump, a member for buoyancy with which the empty space of the floating container is filled, an anchor 7 put in the water bottom, and a cord 8 working as an electric power source and an anchor, extended from the water jetting pump and connected to the anchor 7 and also to a power source and a controller.
Patent JP-S5548561-A (JP)
Title: Cutting method of foreign material produced in level different surface part and its device
Inventor: CHIBA TOSHIO
IPC: B23B5/00
Filed: 1978-09-28
Abstract: PURPOSE: To improve the quantity producibility, by automatically removing a burr, generated when two metal materials are welded, in the method of stylus and cutting tool provided in the seesaw unit.  
     CONSTITUTION: In an equal distance from a supporting point 12 of a seesaw unit 13, capable of seesaw motion, are provided a stylus 15 and a cutting tool 16 made facing to each other. A base unit 4 is shifted reghtward by applying a pressure to a lever 8, and the stylus 15 makes an up-down motion profiling the rugged surface of cam face 17a of a cam 17. The burr 23 of a material 21 is automatically cut and removed according to a profiling motion of the cutting tool 16. The cam face 17a and a level different surface 22, with the burr 23 provided, are made setting symmetrically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09299819-A (JP)
Title: Crusher
Inventor: NAMEKAWA HIROO
IPC: B02C18/14
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To easily and quickly carry out substance removing work at the time when loading occurs in rotators for crushing due to substances which exceed the crushing capacity of a crusher by installing a pair of rotators for crushing under a hopper and forming a discharging part which can be freely opened and closed in the upper part of these crushing rotators. SOLUTION: A crusher to crush ad treat a mass of concrete (rubbish) comprises a receiving part 2 in the upper part and a crushing part 3 in the lower part and a pair of rotators 4 for crushing which have crushing teeth in the outer circumferences. In this case, a discharging part 7 installed at a position above the installation position of the rotators 4 for crushing and in the wall part of a tilting lower side of the receiving part 2 is made to be freely opened or closed by a cover 8. Consequently, when loading occurs in the rotators 4 for crushing due to substances which exceed the crushing capacity, the driving of the crusher is stopped and then the discharging part 7 is opened and objects to be crushed in the surrounding of the substances are scraped and dropped in transverse direction through the discharging part 7 and at the same time the substances are removed.