baber/WOPTO huggingface dataset:
Patent JP-H05167885-A (JP)
Title: Video signal processing circuit
Inventor: MATSUMURA OSAMU
IPC: H04N5/14
Filed: 1991-12-13
Abstract: PURPOSE:To reduce the cost of a vertical signal processing circuit, and also, to constitute a vertical filter having high performance at a low cost. CONSTITUTION:An input video signal SVin is supplied to a two-phasing circuit 10, and data DOD, DEV whose clock rate is 1/2 are formed, and supplied to processing parts 20, 30 of the same constitution, respectively. By memories 21A-21D, a frame memory is constituted. Each memory is set successively to a write state at every 1/4 frame period, and also, each of them is set to a read-out state by being delayed by a 1/2 frame period, and an operation of a TBC is executed. Read-out data of each memory become output data DOD', DEV'. The memory being in a non-access period in each memory is accessed successively in the vertical direction, and a vertical signal processing is executed by a processing circuit 24. The processing circuit 24 can be constituted by using a latch without using a line memory, and the cost can be reduced. When the processing circuit 24 is a vertical filter, the number of taps can be increased by increasing the latch, and the vertical filter having high performance can be constituted at a low cost.
Patent JP-H09170611-A (JP)
Title: Chassis installation structure
Inventor: IKEDA KAZUO
IPC: F16B5/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide the chassis installation structure which can surely fix chassis horizontally and vertically, and concurrently can stock chassis different in size so as to set them up by setting a plurality of supporting members in parallel vertically over a supporting surface, and thereby mounting each chassis onto the supporting members respectively. SOLUTION: Each fitting piece 4 in a U shape being as a connection part with other supporting members 3 vertically adjacent to one another, is integrally fixed to the inner side of one end part in the longer direction of each supporting member 3 by welding and the like. By this constitution, one end part of each supporting member 3 is formed into a projection shape. The opening 8 for taking a cable out of each chassis 1 and 1, is formed roughly at the center part of each supporting member 3. The two supporting member 3 at the center are joined together by a mounting screw 9 while their connection holes formed over the opposite surfaces of them are stacked.  Besides, each fitting hole 6a to be stacked with each fitting hole 6b of the other end part of the other supporting member 3, is formed in fitting pieces 4, and a screw 11 for mounting each chassis 1 and 1 is threadedly inserted into the stacked fitting holes 6a and 6b so as to be fixed thereto.
Patent JP-H08163099-A (JP)
Title: Communication equipment
Inventor: YAMAMOTO MASAO
IPC: H04W88/02
Filed: 1994-12-09
Abstract: PURPOSE: To obtain communication equipment in which decoding of chiphered signal is very difficult and a natural voice signal is obtained when the ciphered signal is received and demodulated. CONSTITUTION: A transmitted voice signal is converted into digital voice data by an A/D converter 2 and the data are written in a memory 3 by a CPU 6. Time base inversion as data are read in reverse order as writing from the memory 3 is subject to ciphering processing. Furthermore, a ciphering code from a code generator 7 is added to the voice data subject to ciphering and the resulting data are modulated by a transmission section 5 and sent from an antenna 9. The one-way simultaneous transmission system is adopted for the communication system in this case.
Patent JP-H04205729-A (JP)
Title: Optical recording and reproducing device
Inventor: IMAOKA EIICHIRO
IPC: G11B7/135
Filed: 1990-11-29
Abstract: PURPOSE:To allow a high speed scanning without the out-of-focus of a laser beam by irradiating the recording and reproducing face of a turning information recording medium by the laser beam via a galvanomirror and a concave mirror. CONSTITUTION:The laser beam 33 from an optical pickup 40 is projected at a point S on the rotation axis of the galvanomirror, reflected and projected on the concave mirror 35. The laser beam 33 projected on the concave mirror 35 is reflected and converged on the recording and reproducing face 34a of a disk 34. Then, by rotating the galvanomirror 31, the laser beam 33 converged to the direction of the radius on the recording and reproducing face 34a of the disk 34 is relatively scanned. Thus, by the optical recording and reproducing device by fixing the optical pickup part 40 and rotating the galvanomirror 31, the revolving disk 34 is scanned at high speed without deformation and without the out-of-focus to the direction of either inner periphery or outer periphery on the recording and reproducing face.
Patent JP-H09146229-A (JP)
Title: Solid photographic processing agent
Inventor: OKITA TSUTOMU
IPC: G03C5/38
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make dust powder production due to the collapse of a solid body and solubility compatible and to obtain excellent processing performance when processing liquid is prepared by using them by incorporating a blowing agent thereby discharging gas at the time of dissolution. SOLUTION: This solid photographic processing agent contains the blowing agent and discharges gas when dissolved. Thus, the blowing agent is incorporated in the solid photographic processing agent as granules, so the generate produces the gas such as CO2 and N2 when coming into contact with water (including acid water) or alkali water at the time of dissolution and is broken into strips although it is a granule of large size. Consequently, the agent is speedily dissolved and preparing operation is made easy. Processing operability of development, fixation, etc., becomes excellent. Further, the agent is dissolved speedily, so the concentration of the processing liquid becomes constant and its secular change becomes small, so that the control of the concentration is facilitated.  Consequently, the processing performance is stable and the amount of the added blowing agent is preferably controlled to make photograph quality excellent.
Patent JP-2000155650-A (JP)
Title: Optical scan type touch panel
Inventor: IWAMOTO YASUHIDE
IPC: G02B26/12
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical scan type touch panel which performs optical axis adjustment and the positional justification of an optical member easily and also with high accuracy and detects the position of an indicating body such as a finger and a pen with high accuracy. SOLUTION: An optical unit makes a light emitting element 11 which emits infrared laser beams, a collimation lens 12 which collimates laser beams from the element 11, a light receiving element 13 which receives scanned light, a slit plate 14 which limits incident light to the element 13, a polygon mirror 15 for performing angle scan of laser beams from the element 11, an aperture mirror 16 which limits projected light from the lens 12 to the mirror 15 by an aperture 16a and also reflects reflected light at the mirror 15 toward the element 13 side, a receiving lens 17 which converges reflected light at the mirror 16 and a motor 18 that rotates the mirror 15 provide integrally with one optical unit body 19.
Patent JP-H04194969-A (JP)
Title: Fixing device for copying machine
Inventor: KONO SATOSHI
IPC: G03G15/20
Filed: 1990-11-27
Abstract: PURPOSE:To disuse a lower heating roller and to reduce a cost by making a copying paper tightly contact between a copying paper supporting member and a heating roller so that heating and fixing are executed and carrying a copying paper by a driven roller. CONSTITUTION:A toner image is transferred to the copying paper carried to a transferring part to the timing of the transferring of a copying cycle, and the copying paper is carried through a paper carrying path and led to a fixing part. The copying paper is moved along a paper guide 12 the heating roller 1 rotates, but, since the copying paper tightly contacts with the heating roller 1 along the copying paper supporting part 2 of the paper guide, it is heated by the heating roller 1 so that the toner image which has not been fixed is fixed. The copying paper after the fixing is carried as the heating roller 1 rotates through the pressing power of the spring of the driven roller 3, and is ejected on an ejected paper tray. Thus, the fixing of the copying paper is executed by a simple constitution without using the lower heating roller, so that the cost is reduced.
Patent JP-H09172592-A (JP)
Title: Drive method for liquid crystal display device
Inventor: KAWAZU NAOKO
IPC: G09G3/36
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a display image with high vertical resolution without causing degraded display quality in the liquid crystal display device where an auxiliary capacitor adopting the Cs of a Cs on Gate system is provided to each picture element. SOLUTION: A timing to select two scanning electrode lines 5a, 5b for the same horizontal scanning period (that is, 1H) is selected as follows; for a horizontal blanking period 11 after an image signal 9 is outputted to all signal electrode lines with a data driver for 1H period till an image signal 9 for a succeeding 1H period is outputted, at first the scanning electrode line 5a is selected and the image signal 9 is written to each picture element capacitor, after the scanning electrode 5a is not selected, the scanning electrode line 5b is selected and the image signal 9 is written in each picture element capacitor. After the image signal 9 is written, the scanning electrode line 5b is brought into the nonselection state.
Patent JP-H09169278-A (JP)
Title: Steering column supporting device
Inventor: TONO KIYOAKI
IPC: B62D1/19
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To make the start of frontward displacement of a steering column smooth in a secondary collision so as to aim at complete protection of a driver. SOLUTION: A supporting bracket 5a supported on a steering column 1 is supported on a body 6 by a bolt 17 inserted through a cutout 8 formed at a fitting plate part 7. An inner plate 18 and an outer plate 20 respectively formed of hard material are provided between the lower face of the body 6 and the upper face of a seat plate 27 locked to a head 26 of the bolt 17. Rollers 25, 25 are provided between the inner plate 18 and the outer plate 20 so as to make the frontward displacement of the fitting plate part 7 smooth.
Patent JP-H11165646-A (JP)
Title: Return hole shape in pump cover for power steering vane pump
Inventor: KOYAMA KAZUHIKO
IPC: F04C2/344
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To facilitate cutting work for a return hole, in the return hole shape in a pump cover for power steering vane pump, and prevent an adverse influence from acting on real vehicle sound by smoothing flow of working fluid. SOLUTION: This return hole shape in a pump cover for power steering vane pump, which supplies pressure fluid to a power steering fluid flow controller, is formed with processing holes 22, 23 for positioning which determine intake start and intake finish of the working fluid into a pump operation chamber, at the opening part (intake port) 12 of the return hole 11, and the wall 24 of the cored part of the return hole 11 is formed so as to be at the outside from the wall of the processing holes 22, 23 or overlapped with each other when the pump cover 8 is viewed from its back side. A region surrounding at least the processing holes 22, 23 at the opening part 12 of the return hole 11 is formed in a thin wall 25.
Patent JP-H11167003-A (JP)
Title: Two-wavelength reflection preventive film
Inventor: HIRAYAMA GIICHI
IPC: G02B1/115
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide the two-wavelength reflection preventive film which greatly saves the labor for designing and production and improves the production efficiency. SOLUTION: The reflection preventive film which is a multi-layered film laminated sequentially on a substrate and concerned in two center wavelengths λ1 and λ2 (λ1 <λ2 ) is formed by sequentially laminating an intermediate refractive index layer 2 with optical film length k1 λ1 /4, a high refractive index layer 3 with optical film thickness k2 λ1 /2, and a low refractive index layer 4 with optical film thickness k3 λ1 /4 sequentially, where k1 , k2 , and k3 are positive integers.
Patent JP-H05162134-A (JP)
Title: Manufacture of prepreg
Inventor: SHIMOMURA MASAKAZU
IPC: B29B13/04
Filed: 1991-12-17
Abstract: PURPOSE:To prevent the curling of a prepreg even when the prepreg discharged from a drying furnace is transferred while changing the direction. CONSTITUTION:An endless belt 2 made of steel is installed on the outlet of a drying furnace 4. The steel belt 2 is passed around a pair of rolls 3, 3', the distance of the axes of which is 1500mm and whose diameters are 250mm, and driven. Water is flowed in the rolls 3, 3', and the rolls are kept at 20 deg.C. Consequently, the endless belt 2 is cooled by the rolls 3, 3' at all times. A prepreg 1 discharged from the drying furnace 4 is transferred and cooled under the state, in which the prepreg is abutted against the endless belt 2 first. Even when the direction of transfer is changed at approximately 120 deg. and the prepreg is received, curling of the prepreg is inhibited.
Patent JP-2001148167-A (JP)
Title: Audio/video data recording device and recording method
Inventor: KUROSAWA KOJI
IPC: H04N5/92
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To realize an audio/video data recording device, in which processing at the time of recoding is simple, a processing circuit is easily constituted, degree of recognition for a reproduced voice at specific reproduction is high, and recording density per unit area on a recording medium is low. SOLUTION: An audio/video data recording device 10 is provided with a shuffling circuit 104, generating an error-correcting block after making inputted audio data and video data correspondent, a memory circuit 105 storing this error-correcting block, an external code encoder circuit 106 and an inner code encoder circuit 108 adding an error-correcting code to an error correcting block, a SYNC code additional circuit recording means 109 and a recording head 200 inputting an error correcting code to an added error correcting block and recording it in a recording medium.
Patent JP-H07186403-A (JP)
Title: Double liquid chamber head
Inventor: SUZUKI TAKUMI
IPC: B41J2/05
Filed: 1993-12-27
Abstract: PURPOSE:To improve a printing quality and make reproducibility of density gradation favorable, by a method wherein a solution which is in the first flow path and does not contain a coloring matter and a solution which is in the second flow path and contains the coloring matter are mixed up with each other and the mixed solutions are discharged at a time. CONSTITUTION:A solution obtained by mixing up a coloring matter such as the coloring matter or a pigment with a solvent is foamed or antifoamed every pixel. Out of the mixed solution, which is foamed or antifoamed, only the solution, which is in front of a bubble, is emitted to a medium by making use of an on-demand type ink-jet head and a letter or an image is made printable. On this occasion, the first flow path possesses a discharge device comprised of a heating resistor, the second flow path is opened in the vicinity of the first flow path, at the time of discharge, the solution which does not contain a coloring matter and is in the first flow path and the solution which contains the coloring matter and is in the second flow path are mixed up with each other by changing quantities of them. As for the solution containing the coloring matter, positive water head pressure is applied to the solution containing the coloring matter, the solution containing the coloring matter is supplied to the discharge part by a method wherein a device comprised of the heating resistor is provided in the second flow path.
Patent JP-H02178474-A (JP)
Title: Three-dimensional parking facility
Inventor: HORI TORU
IPC: E04H6/12
Filed: 1988-12-28
Abstract: PURPOSE:To effectively utilize a space and sharply increase the number of parked cars by providing multiple moving shelves in a building, forming a carry-in/out space section by the lateral shift, and moving a car mounting pallet in and out through this space with a ceiling crane. CONSTITUTION:A stairwell-shaped carry-in/out passage 5, a ceiling crane 12, and multiple partition sections 52 and 52a are provided in a building 1, and a rail beam 53 is provided in the partition section 52 to support a self-advancing movable shelf 54. The movable shelf 54 is laterally moved by the remote operation, and a carry-in/out space section 59 where a car mounting pallet 11 can pass to an optional position is formed. A vacant car mounting pallet 11 is hoisted by the ceiling crane 12 and conveyed to the floor face 4 of a carry-in/out passage 5. A car is stored in the car mounting pallet 11, which is again conveyed via the same passage. The limited space can be effectively utilized.
Patent JP-H01175630-A (JP)
Title: Software module generation device
Inventor: KUSUI YOICHI
IPC: G06F9/06
Filed: 1987-12-30
Abstract: PURPOSE:To generate a software module with less man-hour and with facility by using a module corresponding to algorithm, a module corresponding to system and a common module. CONSTITUTION:With interpreting the contents of an algorithm attribute storage part 2 and a system attribute storage part 3, a module generation part 9 generates the software module having the argument interface with the instructed content which a generation instruction storage part 4 has shown with respective modules stored in the storage part of module corresponding to system 7 and the storage part of module corresponding to algorithm 6 and the common module storage 8 as low-order modules. Thus, the software module executing the algorithm which is adapted to the algorithm and system constitution can be easily generated with less man-hour.
Patent JP-2001146724-A (JP)
Title: Settlement prevention method for underwater structure on sandy soil
Inventor: HAMASUNA JUNICHI
IPC: E02B3/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a settlement prevention method for an underwater structure on sandy soil capable of preventing the settlement of the underwater structure by outflow of sand on the submarine sandy soil under the influence of wave or the like or occurrence of liquefaction phenomenon. SOLUTION: A plurality of reinforced concrete plates 1 monolithically forming cross-type structures 2 of reinforced concrete having the same width as that of a side of the reinforced concrete plate 1 on the bottom of the square or rectangular reinforced concrete plate 1 penetrate the cross-type structures 2 through the submarine sandy soil 3, the reinforced concrete plates 1 are so closely constructed that the bottoms of them fall on the surface of the submarine sandy soil 3, and an underwater structure is constructed thereon.
Patent JP-H11172547-A (JP)
Title: Multiple-layer woven fabric and its production
Inventor: OGAWARA KAZUMASA
IPC: D03D11/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple-layer woven fabric capable of readily forming connecting yarns for supporting woven fabrics between them at any interval between them even by the user of a machine of general use and a method for producing the multiple-layer woven fabric. SOLUTION: This multiple-layer woven fabric provides a fixed interval between plural approximately parallel woven fabrics by connecting yarns 5 made of warps 1a and 2a. A weft 2c for forming the connecting yarns 5 by warps to a part corresponding to the formation part of the connecting yarns 5 for controlling the interval between the woven fabrics is woven together with a weft 2b of the woven fabric or woven instead of the weft 2b of the woven fabric.
Patent JP-H05139681-A (JP)
Title: Monitor and control device for passenger conveyor
Inventor: YAMAGUCHI KATSUMI
IPC: B66B27/00
Filed: 1991-11-22
Abstract: PURPOSE:To provide a supervisory and control device of a passenger conveyor by which when some abnormality occurs in the passenger conveyor normal operation of the conveyor can be promptly and efficiently restored. CONSTITUTION:A supervisory and control device for a passenger conveyor is provided with a discriminating device 14 which discriminates an abnormality signal output through the detection of an abnormality by safety switches 3a-3c so as to determine whether the abnormality is in view of the security of passengers or due to some trouble with the passenger conveyor, and a controller 15 which sets the destination of an audible signal for a supervisory center 12 and a reporting device 9 according to the determination of the device 14 and which then transmits the audible signal to the set destination. Therefore, wasteful dispatch of engineers in charge of maintenance is avoided and abnormalities in the passenger conveyor are promptly and efficiently dealt with for restoring the normal state and the abnormality hysteresis of the passenger conveyor can be surely grasped.
Patent JP-H04201238-A (JP)
Title: Molding method of tile-unified resin molded product
Inventor: SAWADA KOJI
IPC: B29L31/00
Filed: 1990-11-29
Abstract: PURPOSE:To shorten a production time, and to bond a tile positively by a method wherein a thermosetting resin impregnated to a cloth material is cured, the tile is bonded and unified with the cloth material, and a sheet material is manufactured, the sheet material is inserted into a molding die and a resin layer is molded. CONSTITUTION:A plurality of tiles 4 are arranged in a specified pattern. Primer treatment is executed to the rears of the tiles 4 by using silane chemicals. The upper sections of the tiles 4 are covered with a polyester nonwoven fabric as a cloth material 11, and the nonwoven fabric is impregnated with an epoxy resin. The epoxy resin is cured, and the cloth material 1 and the tiles 4 are cemented and unified. The sheet material 10 is received in the bottom force 12a of a molding die 12. A glass mat 13 reinforcing a resin layer molded on the sheet material 10 is covered. A top force 12b is lowered, and the molding die 12 is clamped. A thermosetting resin mainly comprising unsaturated polyester is injected into the molding die 12, and cured and the resin layer is molded.
Patent JP-H07193907-A (JP)
Title: Control system for electric vehicle
Inventor: KATO CHIAKI
IPC: B60L9/16
Filed: 1993-12-27
Abstract: PURPOSE:To exhibit high adhesion when a failed vehicle is thrust or hauled for rescuing by producing torque from a motor in proportion to the diameter of wheel. CONSTITUTION:A load response signal generating unit 3 generates a signal corresponding to the number of passengers, for example. Wheel diameter is then set by means of a wheel diameter switch 4. A torque commander 5 receives a load response signal and a wheel diameter and commands a torque to be generated from an induction motor. A current commander 6 then determines a motor current command Ip based on a torque command Tp. A slip frequency commander 7 determines a slip frequency Sp of motor based on the torque command Tp. A subtractor 8 then determines the difference DELTAfs between the current command Ip and a current output IM from a CT 12 for detecting the motor current. An adder 9 sums up the slip frequency command Sp, an output fM from an r.p.m. sensor 14 coupled directly with the induction motor 13 and an output DELTAfs from the subtractor 8. This system confines the adhesion coefficient within a highest value and prevents slippage of wheel.