baber/WOPTO huggingface dataset:
Patent JP-2000069290-A (JP)
Title: Image forming device
Inventor: TAKURA KEIZO
IPC: B41J2/44
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that simply changes the density of binary image data without increasing cost. SOLUTION: Lighting/non-lighting of a beam is observed by 4 pixels mutually adjacent in the scanning direction of the beam. Let the setting of the darkest density be F1, the lightest density be F9 and the standard density setting be F5, then the output image density is changed by changing an image drawing pattern in response to a pattern of 4 pixels in the standard state or in response to a degree of change in the density. The number of image drawing pixels is increased when making the density dark and the number of them is decreased when making the density light, the number of full drawn pixels and the number of full non-drawn pixels are made unchanged, even if the density is changed.
Patent JP-S63102076-A (JP)
Title: Digital signal recorder
Inventor: YAMAGUCHI SUSUMU
IPC: G11B5/09
Filed: 1986-10-18
Abstract: PURPOSE:To make the titled device correspond to plural sampling frequency levels while fixing recording frequency by fixing the number of assigned words in one field and switching the number of average sampling words and a deviation in accordance with the sampling frequency. CONSTITUTION:When set large and small block fields are switched and outputted by a synchronizing processing means 2, a digitized audio signal can be synchronized with a video signal on an average. An output word from an one-symbol delay and parallel/serial conversion circuit 7 is compressed in each field by a time axis compressing means 8 based on a rotary head switching signal and preamble and postamble block are inserted into the compressed data. Thus, the analog signals of digitized audio and video signals can be simultaneously recorded on a magnetic tape without switching the rotary head.
Patent JP-H07158671-A (JP)
Title: Pneumatically operated type disc brake
Inventor: HANSU BAUMUGARUTONAA
IPC: F16D65/56
Filed: 1994-10-13
Abstract: PURPOSE: To obtain constant clearance value by arranging a rotation preventive mechanism which prevents any rotation of adjusting spindle until torque reaches a specified value. CONSTITUTION: When adjusting spindles 70, 71 are rotated while receiving intensive oscillation load, a brake shoe 10 on the side of a fastening operation device 3 is pressurized, and attracted to a surface of a braking disc 1. Clearance is reduced according thereto. Such reduction of clearance should be avoided, because it causes locking of a disc brake. A frictional ring 80 made of rubber or elastomer is fixed to a lower end of a screw hole of a transverse member 7 screwed with the adjusting spindles 70, 71. An inner diameter of the frictional ring 80 is a little smaller than outer diameters of the adjusting spindles 70, 71. The frictional ring 80 also applies frictional moment on the adjusting spindles 70, 71, and prevents autorotation of the spindles 70, 71 under oscillated loading. Fluctuation of clearance value can be prevented with certainty.
Patent JP-H1183963-A (JP)
Title: Magnetic detector
Inventor: OKURA YASUHIRO
IPC: G01V3/40
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent a thrust load to a long axis bearing part from being developed by the rotation stop of the long shaft of a biaxial gimbal mechanism, and to eliminate the effect of the vibration and impact of a sensor body without sealing oil. SOLUTION: A disk brake plate 44 is attached to one end of the long shaft 23 projected from the biaxial gimbal mechanism 2, the disk brake plate 44 is clamped by clamp plates 44a and 44b inserted to a clamp shaft 44d connected to a motor shaft and rotated and moved back and forth in mutually opposite directions in the direction of the long shaft 23, clamping is performed by press contact and thus, a load to the bearing part is eliminated. Further, for the turning in a long shaft direction of the sensor body 3, a cushion 32 composed of an elastic material is wound and attached to a part where the sensor body 3 contacts the frame body 21 by the turning. Thus, protection against the effect of the vibration and the impact is performed without oil sealing.
Patent JP-S63102243-A (JP)
Title: Electrode wiring
Inventor: NISHIDA KENJI
IPC: H01L23/52
Filed: 1986-10-17
Abstract: PURPOSE:To obtain an electrode wiring of excellent conductivity in which electro-migration and stress-migration are little, by constituting the electrode wiring on a semiconductor substrate in a layer structure of a core wiring layer and a cover wiring layer, and forming these two layers using specific metals which are different from each other. CONSTITUTION:On an Si substrate 1, a core wiring layer 2 about 1mum wide is formed by patterning a film made of any one of Al, Al alloy, high melting point metal, and nitride of high melting point metal, for example Al. The patterning is performed by anisotropic etching for which an ordinary photolithography technique and an RIE (reactive ion etching) method are applied. On both side surfaces of the core wiring layer 2a, a cover wiring layer 3a is formed in the manner in which one metal in the above metal group, for example Mo, is spread in a thickness of about 5000Angstrom  by a sputtering method. When the cover wiring layer 3a of Mo is formed in this manner on both side surfaces of the core wiring layer 2a of Al, Mo of the both side surfaces serves as a barrier to prevent Al atom from protruding after deforming, and at the same time, creep of Al can be canceled by the effect of binding power for Mo.
Patent JP-H07249444-A (JP)
Title: Connector and connector system
Inventor: ARAN BARU
IPC: H01R12/72
Filed: 1994-10-13
Abstract: PURPOSE: To provide a connector which sufficiently protects the side part of a bridge during the time wave soldering is carried out. CONSTITUTION: This connector comprises an insulation bridge 30 having a U-shaped cross-section shape, that is, having a medial portion 22 and two side parts 23 and 24, and a L-shaped electrical contact member having a L-shaped part 26, a backward contact part 21 and a forward contact part 49 arranged in a hole part of the medial portion of the bridge 30, and a fixing peg 31 for fixing the connector in a flat plate member 28. The connector contains at least L-shaped electrical contact member between the L-shaped part 26 and both the forward contact parts 49 and 38, and is provided with a backward insulator 40 wherein the fixing peg 31 is fastened to one end face 45.
Patent JP-S62108119-A (JP)
Title: Display device
Inventor: INOUE KIYOSHI
IPC: G01D5/245
Filed: 1985-11-06
Abstract: PURPOSE:To display gravity, pressure, speed, distance, etc., by detecting the movement extent, etc., of the magnetic scale or case of a magnetic encoder, with the magnetic scale shifting against elasticity which increases or decreases proportionally to the relative movement extent between the magnetic scale and case. CONSTITUTION:An incremental or absolute type magnetic encoder is used and elasticity which increases or decreases proportionally to the relative movement extent between the magnetic scale 4 and case 1 of the magnetic encoder is given to the magnetic scale 4 by means of a spring 13, etc. Then, by detecting the movement extent or position of the magnetic scale 4 which moves against the elasticity or case 1 with a detecting head 6 and calculating the detected value, gravity (weight), pressure, distance, and speed are displayed on a display device 7. Moreover, when the elasticity, for example, the kind of the spring is changed, the measurable and displayable ranges can further be extended.
Patent JP-S61132680-A (JP)
Inventor: SHIMIZU KAZUO
IPC: D06M13/46
Filed: 1984-11-24
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-H03211001-A (JP)
Title: Device for sensing cut length and automatically setting material feeding speed
Inventor: TANAKA TOSHIMUNE
IPC: B27B25/00
Filed: 1989-09-25
Abstract: PURPOSE:To carry out unmanned operation of timber and upgrade durability of accuracy, efficiency and cutters by sensing the cut length of a material to be processed, finding the proper control value of material feeding speed, thereby controlling a material feeding device and feeding the material by proper speed. CONSTITUTION:When a material 4 is fed into a V-loader 5, its length is measured, and the diameter class is computed by an image of a cut end (a) of the material 4 photographed by a television camera 1 by a CPU (central processor unit) to which the data of the material is transmitted. Also, some timber conversion patterns selected out of the patterns stored previously are overlapped with the original image so as to decide whether they are fitting or not. If fitting, the cutting area is computed by multiplying the cutting length of respective cutting positions L1 and L2 by the cutter width (m), which is further multiplied by the factor to compute the control value of proper material feeding speed and output the same into a control device 3. Then, the rotating speed of a motor 12 for driving a material feeding device 11 is adjusted and the material 4 is transferred to two saws 13, 13 at the proper speed to carry out sawing under the ideal condition.
Patent JP-H0776630-A (JP)
Title: Plasma treatment for continuous material and apparatus therefor
Inventor: YAMAGUCHI SHIN
IPC: B29C71/04
Filed: 1993-09-08
Abstract: PURPOSE:To provide a plasma treatment apparatus for continuous materials of increased operation efficiency, having a treating vessel which is shorter than the length of the continuous substrate to be treated and an electrode structure for generating plasma in the treating vessel, thus enabling uniform treatment in a shortened time with increased operation efficiency. CONSTITUTION:For example, a cylindrical treating vessel 1 which is made of a carbon fiber-reinforced plastic CFRP10, and shorter than the continuous material to be treated is wound with a coil electrode 6 around the peripheral surface on the middle part 2 of the cylindrical vessel and the side plates 3 are inserted integrally through the O-ring. On the peripheral walls on both side ends, are set the inhale pipe 4 for introducing the gas corresponding to the plasma treatment to be applied to the CFRP10, the evacuation pipe 5 for reducing the pressure inside and the space 3a connected the exhausting pipe 9 independently from the plasma generation space 2a formed by the side plate 3 on both ends of the treating vessel 1. The treating vessel 1 is allowed to move in the lengthwise direction of CFRP10 thereby the outersurface of CFRP10 is plasma-treated.
Patent JP-H1073411-A (JP)
Title: Far infrared radiation image pickup device
Inventor: SHIMOYAMA YOSHIHISA
IPC: G01B11/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To detect flaws on the top surface of a rail by mounting a far infrared radiation camera and a rail picked-up image processing part on a rail running car or the like, and taking out a rail-related part from picked-up image data for pattern processing. SOLUTION: This far infrared radiation image pickup device 50 is provided with a far infrared radiation camera 60, an image processing part 70, and a display part 8, and is mounted on an on-rail testing vehicle 90 which continuously-conducts detection of some failure of an iron rail 40 and so on. The testing vehicle 90, whose speed is variably-controlled, is provided with a friction wheel 93, for example, as a heating means for the rail 40, on the front and rear sides of which converging parts 51, 52 are mounted in a perpendicular direction. The far infrared radiation before and after heating is supplied into the camera 60 through a mirror 53 and a chopper mirror 54, switching them respectively.  The picked-up image data are supplied to the processing part 70 and is subject to taking-up rail 40-related pattern, so that rail width reduction of deformation such as uneven wear due to flaws or wear on/to the top surface 41 of the rail, and an opening of rail joint are detected sequentially.
Patent JP-S60140663-A (JP)
Title: Production of positive electrode black mix grains for nonaqueous cell
Inventor: FUJITA KOUJI
IPC: H01M4/50
Filed: 1983-12-28
Abstract: PURPOSE:To easily obtain positive electrode black mix grains with a desired feature by mixing and kneading positive electrode active material powder, a conductive agent, and a dispersion liquid dispersed with fine grains of a binding agent to form the wet positive electrode black mix and heat-treating this positive electrode black mix within a specific temperature range. CONSTITUTION:Positive electrode active material powder, a conductive agent, and a dispersion liquid dispersed with fine grains of polytetrafluoroethylene are mixed and kneaded to form the wet positive electrode black mix, which is heat- treated within a temperature range of 200 deg.C-300 deg.C. Polytetrafluoroethylene, which is a binding agent, begins to be decomposed near 200 deg.C, and decomposition is started particularly from a portion where fibrillation is advanced by kneading, i.e., where molecules are slenderly extended. On the other hand, at 200 deg.C or higher most of polytetrafluoroethylene is decomposed and no binding agent is left, thus no grain can be formed. Therefore, by performing heat treatment within a temperature range of 200 deg.C-300 deg.C, fibers of polytetrafluoroethylene supporting the lumping of the positive electrode black mix are properly cut off, and positive electrode black mix grains can be produced.
Patent JP-H06103310-A (JP)
Title: Character stiring retrieving device equipped with concatenated filtering circuit
Inventor: KAWAGUCHI HISAMITSU
IPC: G06F17/30
Filed: 1992-09-18
Abstract: PURPOSE:To provide the character string retrieving device which can be increased in collation throughput without using any high-speed memory for a character string collating means and is inexpensive and fast. CONSTITUTION:This device has a character string storage means 105 which stores a text, a filtering means 3000 which inputs characters, one by one, from the text read out of the character string storage means, decides whether or not a character code and a character read in right before it, are included in a retrieval term as a two-character string, and outputs the successive character string only when the successive character string is included in the retrieval term, and the character string collating means 102 which performs batch collation to check whether or not plural retrieval terms are present in the character string outputted by the filtering means.
Patent JP-H04128702-A (JP)
Title: Light source device for lighting
Inventor: NARAKI TAKESHI
IPC: G03F7/20
Filed: 1990-09-19
Abstract: PURPOSE:To prevent fogging from being caused even when the device is used for a long period by providing an overcooling preventing means which heats or keeps the reflecting surface of a reflective optical member warm almost uniformly. CONSTITUTION:When a lamp 1 which generates much heat like a mercury vapor discharge lamp and the reflective optical member 2 which surrounds the periphery of the lamp 1 are put in a lamp case and the lamp 1 is cooled forcibly with air, the overcooling preventing means (heater) 30 which heats or keeps the reflecting surface of the reflective optical member 2 warm almost uniformly is provided so as to prevent the reflective optical member 2 from being overcooled. Namely, a heating wire (heater) 30 is wound around the outer periphery of an elliptic mirror 2 to forcibly heat the reflecting surface. Consequently, the reflective optical member 2 or glass member such as a lens is prevented from fogging.
Patent JP-H07107062-A (JP)
Title: Demultiplexer
Inventor: HARA HIROSHI
IPC: F02B75/02
Filed: 1993-10-05
Abstract: PURPOSE:To reduce a circuit area and to suppress power consumption. CONSTITUTION:This demultiplexer is constituted of latch circuits 1 4, time division multiplexed signals DIN are supplied to the data input D of the latch circuit 1 and data are fetched by first clocks CK1. The time division multiplexed signals DIN are also supplied to the data input D of the latch circuit 2 and the data are fetched at the timing of second clocks CK2 for which a phase is delayed for one cycle of reference clocks. Also, the output of the latch circuits 1 and 2 are respectively supplied to the data input of the latch circuits 3 and 4. Third clocks CK3 for which the phase is delayed for 1/2 cycle of the reference clocks to the second clocks CK2 are supplied to the enable input of the latch circuits 3 and 4 and the respective data supplied to the data input D at the time are fetched at the timing when the third clocks CK3 are activated and are outputted respectively to output terminals 11 and 12.
Patent JP-H03115748-A (JP)
Title: Automatic idle control device for working machine
Inventor: HIRAMI ICHIRO
IPC: F02D29/04
Filed: 1989-09-27
Abstract: PURPOSE:To execute positive automatic idle (auto-idle) by performing the auto- idle control of a prime mover only when the delivery pressure of hydraulic source is below the specified value or the operating lever of a hydraulic actuator is in a neutral position after selecting auto-idle. CONSTITUTION:When a prime mover 1 is driven, a hydraulic pump 3 and a hydraulic motor 4 are respectively operated. At this time, the hydraulic motor 4 is controlled by the operation of a lever 7 through a flow control valve 5, as well as when the lever 7 is in a neutral position, this is detected by a detector 8. Whether to perform auto-idle control is also selected by the on-off operation of an auto-idle switch 11. In such constitution, the delivery pressure of the hydraulic pump 3 is detected by a detector 14. Only when the detected delivery pressure is below the specified value or the lever 7 is in the neutral position after selecting auto-idle control, the auto-idle control of the prime mover 1 is performed by a controller 15.
Patent JP-H04127735-A (JP)
Title: Data multiplex transmission control system
Inventor: SHIMIZU KENJI
IPC: H04J3/16
Filed: 1990-09-19
Abstract: PURPOSE:To smoothly use a line by successively setting and adjusting relation between data traffic and multiplexing due to the frame allocation of various data in the case of a transmission processing. CONSTITUTION:An information collective part 24 monitors the frame allocating conditions of respective transmission areas 12, 14, 16 and 18 in a multiplexing part and decides how to allocate frames to the respective transmission areas 12, 14, 16 and 18. Therefore, in the case of the transmission processing, the relation can be successively set and adjusted between data traffic and multiplexing due to the frame allocation of various data. Thus, the line can be smoothly used.
Patent JP-H05118254-A (JP)
Title: Fuel supply device for lpg engine
Inventor: BABA TSUKASA
IPC: F02D19/02
Filed: 1991-09-27
Abstract: PURPOSE:To use a fuel pressure-feeding pump as an assistant only when it is very cold, and constantly ensure the responsiveness of fuel by driving the pump on a second introducing path to open a first control valve, thereby introducing fuel LPG to a vaporizer through the second introducing path. CONSTITUTION:A second introducing path 9 and a return path 11 are provided. The second introducing path 9 is connected in parallel with a first introducing path 2, and a fuel LPG pressure-feeding pump 7 and a first control valve 8 which opens when the pump 7 is operated, are provided. The return path 11 is a passage through which a part of fuel LPG vaporized in a vaporizer 3 returns back to a fuel tank 1, and provided with a second control valve 10 which opens only at the time when the pump 7 is operated. Thus, since the fuel pressure-feeding pump 7 is used as an assistant only when it is very cold, the deterioration of startability and traveling can be prevented, and the effects of constantly using fuel LPG containing much butane-component having the effect of improving output performance of an engine, can be obtained.
Patent JP-H0296668-A (JP)
Title: Removal of residual output waveform of zero-phase output waveform detector
Inventor: KUNIEDA TOSHIHITO
IPC: G01R31/08
Filed: 1988-10-03
Abstract: PURPOSE:To make it possible to obtain a zero-phase output correctly at all times by regarding a zero-phase output waveform as a faulty waveform when a signal of said waveform is a set value or above, by stopping a storing operation for a memory means at that time and by subtracting then an addition average waveform of a fundamental residual output waveform in the previous time. CONSTITUTION:When a synchronizing signal is inputted, data on a present residual output waveform are stored in memory buffers A1 to An by ones for 1 cycle, and the following data on the present residual output waveform for 1 cycle are stored as data on a fundamental residual output waveform. Next, fresh data are stored sequentially in memory buffers B1 to Bn likewise as the data on the present residual output waveform. Subsequently, the data on the fundamental residual output waveform for (n) cycles in the buffers A1 to An and B1 to Bn are added up and then divided by the set number (n) of times, and a fundamental addition average waveform is stored. Next, in CPU 11, the fundamental addition average waveform is processed to be subtracted from a present addition average waveform and the result of the subtraction is outputted. When this result of the subtraction is a set value or above, it is judged that a faulty output waveform takes place, and a memory shift operation in the buffers A1 to An is not executed.
Patent JP-H0977170-A (JP)
Title: Cd holder
Inventor: SUZUKI DAIJI
IPC: B42D1/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a CD holder which is not bulky, can be stored with a disk face of a CD visible from outside, does not affect turn-over of pages after a CD inside is taken out and can be manufactured at a low cost. SOLUTION: A periphery of a transparent resin sheet 3 is pasted to a base sheet 2 such as nonwoven fabric with a CD storage space left, while an open/ close part (b) having sealability is provided on the transparent resin sheet 3. These sheets can be filed in an arbitrary page of a book with a side of the base sheet 2 used as a margin for filing. A CD is stored in a state protected between the base sheet 2 and the transparent resin sheet 3, while a disk face is visible from outside through the transparent resin sheet 3. Since an entire CD holder 1 is thin, it can be easily handled during a bookbinding process, and a book with the CD filed may not be so thick due to the CD holder 1. The CD can be put in/out from the opening (b) comprising a half-cutting line or cutting line.
Patent JP-H1087960-A (JP)
Title: Resin composition for solder resist
Inventor: YABUTA KATSUNORI
IPC: G03F7/038
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for solder resist having a small curing shrinkage, capable of being used for narrow pitch pattern and excellent in resistance to a plating solution and flexibility by blending a specific modified epoxy resin, an epoxy resin (a curing agent), an inorganic filler and an organic solvent in a specific ratio. SOLUTION: This resin composition for solder resist is obtained by blending four components of (A) a modified epoxy resin obtained by reacting a polyamide having carboxylic acid terminals with an epoxy resin, preferably in 100 pts.wt., (B) a bisphenol A-type epoxy resin, preferably in 25-230 pts.wt., (C) a curing agent of the epoxy resin such as a phenol resin and (D) an inorganic filler such as talc, and further (E) 10-70 pts.wt. organic solvent such as ethylcellosolve based on 100 pts.wt. total amount of components A to D is blended therewith. The modified epoxy resin is obtained by reacting the polyamide having the carboxylic acid terminals with the epoxy resin by regulating the ratio of the molar numbers of epoxy groups to the molar numbers of the carboxylic acid groups of the polyamide to 1.1-2.5.
Patent JP-S61128732-A (JP)
Inventor: FURUMOTO FUMITAKA
IPC: H02J3/00
Filed: 1984-11-27
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。