baber/WOPTO huggingface dataset:
Patent JP-H0937095-A (JP)
Title: Device and method for processing image and image processing system
Inventor: KURITA MITSURU
IPC: G03G15/36
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To enable preview processing with sufficient operability by executing reading from a recording medium without scanning an original at the time of editing a preview image so as to redisplay it. SOLUTION: Since data written in an image memory 208 is changed at every editing in a preview mode at the time of an RGB display mode within the preview mode, a processing is started from original reading at every writing. In the meantime, at the time of CMYK display mode, data in the image memory part 208 is not changed by editing so that reading is executed fom the image memory part 208. That is, in accordance with whether or not data written in the memory in the image memory part 208 is changed at every editing in the preview mode, a system at the time or redisplay becomes different. Therefore, the image is not required to be fetched by scanning the original by a reader part at the time of redisplay in the CMYK display mode and the processing from CCD 201 to a variable magnification part 234 can be skipped.
Patent JP-S6428807-A (JP)
Title: Manufacture of porcelain capacitor
Inventor: ARAKAWA HAJIME
IPC: H01G13/00
Filed: 1987-07-23
Abstract: PURPOSE:To contrive improvement in the withstand voltage characteristics of a porcelain capacitor by a method wherein a region, having the insulation resistance value which is especially smaller than that of the other part, is formed on the porcelain dielectric located under the edge part of an electrode, and the potential inclination at the insulating part of the electrode is alleviated. CONSTITUTION:An electrode material mainly composed of the metal, having an intensive oxidizing property, is coated on the two opposing main surfaces of a disc-like porcelain dielectric 13 mainly composed of a metal oxide. Then, a gap is provided between the edge of the dielectric 13 and the electrode material. Electrodes 14a and 14b are formed by baking the electrode material on the surface of the dielectric 13 by heating the whole body of the above- mentioned material. Vitreous insulating layers 15a and 15b which shut off air are coated in ring form astriding the part ranging the edge part of the electrodes 14a and 14b the dielectric 13. Then, said insulating layers 15a and 15b are baked. As a result, the potential inclination on the edge part of the electrodes can be alleviated, and the porcelain capacitor having large dielectric strength can be obtained.
Patent JP-H0783800-A (JP)
Title: Air bag testing device
Inventor: NISHIMURA KAZUO
IPC: G01M99/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide an air bag testing device excellent in rising characteristics, capable of constituting a control system of a low pressure operation fluid, also easy to alter jet characteristics if necessary and capable of performing various tests. CONSTITUTION:A control cylinder 16 communicating with a pressure accumulation cylinder filled with a test fluid through a communication passage 25 is provided and a fluid jet orifice 21 is formed on one end of the cylinder 16 and the opening and closing of the communication passage 25 is controlled by the trigger piston 18 provided in the pressure accumulation cylinder 11 to inject the high pressure operation fluid in the pressure accumulation cylinder 11 to an air bag 24 from the fluid jet orifice 21 through an imitation inflator 23. By this constitution, the trigger piston 18 can be controlled by another low pressure operation fluid different from the test fluid and wt. and inertial force are reduced to improve operation characteristics. Further, a flow rate adjusting means is provided to the control fluid discharge port 36 of the trigger piston 18 and an operation speed is variously adjusted to change jet characteristics.
Patent JP-S62167542-A (JP)
Inventor: FUIRITSUPU SHIEPAADO GURIIN
IPC: A61B8/14
Filed: 1986-08-07
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-2000020011-A (JP)
Title: Picture display device
Inventor: TSUCHIAKI MASAKATSU
IPC: G09G3/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which suppressing power consumption, making the device thin, making it high definition, and making it large screen can be easily performed and for which the installation place is not limited. SOLUTION: Picture information 11 is encoded (digitized) by a picture information coding section 12, and a digitized signal is outputted from an optical signal emitting sectional 12 as an optical pulse signal. In an optical signal receiving section in a display unit 15, a received optical signal is converted to an electric signal and outputted to a control sections 17. And in the control section 17, an inputted signal is decoded, and display is performed by controlling a display section 18 in accordance with the decoded signal. And plural display units 15 form a multiple display device in which matrix arrangement is performed.
Patent JP-H0469655-A (JP)
Title: Powder coating device
Inventor: TSUDA MASAYUKI
IPC: G03D13/00
Filed: 1990-07-10
Abstract: PURPOSE:To coat a base without any coating irregularity by providing an elastic blade which holds a magnetic force and a carrier which is made of a magnetic material. CONSTITUTION:A carrier roller 6 and a supply roller 7 rotate anticlockwise respectively. Thus, a developer 8 which is stored in a hopper 15 is supplied to the roller 6 through the roller 7. At this time, the layer control blade 6 is composed of the magnet and the roller 6 has ferromagnetism, so the blade 16 is attracted to the roller 6 with the magnetic force. Further, the blade is elastic, so the developer is carried uniformly on the carrier roller. The developer 8 is made of a dielectric material which is easy to charge electrostatically, so the developer 8 which is carried uniformly on the roller 6 and charged electrostatically is attracted toward an electrode roller 1 according to an electric field present in a transfer area 13. Consequently, normal paper 4 on the electrode roller is coated uniformly with the developer 8.
Patent JP-S5886513-A (JP)
Title: Endoscope optical system
Inventor: TAKAHASHI SUSUMU
IPC: G02B23/26
Filed: 1981-11-18
Abstract: PURPOSE:To make it easy to eliminate colors on an axis and of magnification by cementing the final constituent element of an objective system to the incidence end of an optical fiber bundle for image transmission, and thus preventing dust from sticking the end surface of the optical fiber bundle while making the generation of a flare hard and the size small. CONSTITUTION:The lens thickness of the cemented lens consisting of the convex lens 7 and concave lens 8 of an endoscope is increased to connect the incidence end surface of an image guide fiber 9 directly, and it is fixed through a ring 10. Consequently, a flare becomes hard to generate and the size is reduced; and no dust sticks to the tip of thefiber 9. Further, the optical constant of the cemented lens is selected properly to eliminate colors on the axis and of magnification easily.
Patent JP-2000024260-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of providing color change to a storage plate disposed on a front surface of a pachinko game machine. SOLUTION: An excessive ball receiving plate 20 is composed by assembling separately molded bodies of a plate body 23 in which a storage part to store prize balls is formed, a frame body 22 with an installation base plate 21 as a main component frame body to contain and support the plate body 23, and cover bodies 24, 25 to be installed on the frame body 22 and the installation base plate 21 as the main component frame body, and a seat surface 63 formed in the plate body 23 is applied to a seated surface 55 formed on the frame body 22 to contain and support it.  In this case, by molding the plate body 23, the frame body 22 with the installation base plate 21 as the main component frame body, and the cover bodies 24, 25 made of a synthetic resin of different colors, color change can be provided to the excessive ball receiving plate 20, assemblage precision of the frame body 22 to the plate body 23 is improved to facilitate assemblage work, and its precision can be held for a long period.
Patent JP-H1083662-A (JP)
Title: Optical disk
Inventor: MAEDA YASUAKI
IPC: G11B20/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To efficiently use an optical disk having a recording medium which can rerecord information optically. SOLUTION: This disk is provided with first recording regions tO-tE in which plural reproducing information is recorded, and a second recording region TOC in which position information corresponding to each recording start point and recording finish point in the first recording region of plural reproducing information is recorded, when new reproducing information is overwritten on reproducing information already written in the first recording regions tO-tE, by generating a recording start point at the next recording operation based on the recording last point of overwritten new reproducing point and controlling the second recording region TOC, a residual region caused in the case of that length of new reproducing information is shorter than length of the overwritten reproducing information can be specified as a recordable region.
Patent JP-H1130408-A (JP)
Title: Low nox premixture burner
Inventor: KAWADA AKIHIRO
IPC: F23D14/22
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a burner to effect combustion excellent in flame stability at low NOx. SOLUTION: Diffusion combustion is effected in a fuel-air ratio higher than a theoretical fuel-air ratio by inside air 3 guided through an inner cylinder 1. Air is injected in outside air 4, guided through an outer cylinder 2, through a lean fuel injection nozzle 5 to generate uniform fuel-air premixture in a fuel- air ratio lower than a theoretical fuel-air ratio, and by injecting the fuel-air premixture to a diffusion combustion region 6, premixture combustion is effected. This constitution effects combustion being slightly further lean than the theoretical fuel-air ratio as a whole. A revolver 7 is arranged in a diffusion combustion region 6 and a bluff-body 8 is arranged in a premixture combustion region.
Patent JP-H0234416-A (JP)
Title: Suspension device of car
Inventor: TAKEHARA SHIN
IPC: B60G17/056
Filed: 1988-07-25
Abstract: PURPOSE:To reduce piping resistances between hydraulic cylinders and control valves by furnishing a plurality of control valves for controlling supply and exhaust of fluid to/from a plurality of hydraulic cylinders, and locating closely these control valves in mating with respective hydraulic cylinders. CONSTITUTION:Hydraulic cylinders 4-7 are installed between the car body 1 and front and rear wheels 2, 3, and their oil pressure chambers 4b-7b are connected with an oil pump 9 via an oil passage 8. On the way of this oil passage 8, control valves 11-14 are installed for controlling oil supply and exhaust to/from these oil pressure chambers 4b-7b. The control valves 11-14 are opened and closed by a control unit 70 on the basis of sensing signals given from a car height sensor 71, pressure sensor 72 and acceleration sensor 73. The control valves 11-14 are distributed two each on the front wheel side and rear wheel side and located closely to the hydraulic cylinders 4-7 on the corresponding wheel side.
Patent JP-S5974605-A (JP)
Title: Magnetic recording medium
Inventor: NAGAO MAKOTO
IPC: G11B5/64
Filed: 1982-10-21
Abstract: PURPOSE:To improve S/N ratio by forming a rhombic deposition type magnetic layer which contains Co, Cr and O or Co, Ni, Cr and O as main components and Mg of a specific % of number of atoms on a supporting body. CONSTITUTION:A deposition equipment is evacuated by an exhausting system 9 and a vacuum chamber 8 is kept at a required degree of vacuum. A supporting body 5 of tape-shape made of polyethylene terephthalate is supplied by a pay-off roll 6 and supported by a cylindrical cooling can 1 and guided to a take-up roll 7. Co-Ni-Cr-Mg alloy or Co-Cr-Mg alloy is charged to an evaporating source 2. A mask 3 determines a minimum slant incident angle thetamin. Oxygen is taken into the magnetic layer by exposing the layer to an oxygen atmosphere after deposition is completed. A rhombic deposition type magnetic layer which contains Co, Cr and O or Co, Ni, Cr and O as main components and Mg of 0.05-3% of number of atoms is formed on the supporting body and improved S/N ratio is obtained.
Patent JP-H056892-A (JP)
Title: Semiconductor device
Inventor: HASHIMOTO TOMOAKI
IPC: H01L21/321
Filed: 1991-06-27
Abstract: PURPOSE:To make a load to be applied to all bumps uniform, to scarcely crack a passivation film, a pad and to take an electric continuity by specifying a size of the bump for a power source-ground of a semiconductor device applied by TAB technique and equalizing the sizes of all the bumps. CONSTITUTION:A size of a bump for a power source-ground is set to 70mum or less of a width, 100mum or less of an inner most depth and the same size of all the bumps. For example, the bump 1c for the power source.ground is set to 70mum of a lateral width and 100mum of an innermost depth, and a pad 3c for a power source. ground is set to 90mum of a lateral width and 120mum of an innermost depth. The bump 1c has the same size as that of a bump 1a for inputting/outputting a signal, and the pad 3c has the same size as that of a pad 3a for inputting/outputting a signal. Thus, since the bumps for inputting/outputting the signal and the bumps for the power source-ground are set to the same size, stresses to be applied to a passivation and the pads are reduced to be scarcely cracked to take an electric continuity.
Patent JP-S6430099-A (JP)
Title: Method for testing semiconductor memory having redundant constitution
Inventor: MATSUMURA TSUNEO
IPC: G11C29/00
Filed: 1987-07-27
Abstract: PURPOSE:To shorten a test time by previously testing peripheral circuits, saving a bit line defect and then testing only a word line including a defective bit for every normal one bit. CONSTITUTION:A semiconductor memory having redundant constitution is constituted of peripheral circuits hatched in a figure, a memory cell array 14 and a testing circuit 19. When the tests of the peripheral circuits 1-12 are executed prior to the test of the circuit 19 or the memory cell array 14, a bit line defect is initially saved and then only the word line including the defective bit is tested for every normal one bit. Consequently, the test time can be shortened.
Patent JP-H0236357-A (JP)
Title: Space filter speed sensor
Inventor: TENMYO MINORU
IPC: G01P3/36
Filed: 1988-07-27
Abstract: PURPOSE:To accurately measure the speed of a body to be measured by providing a supply means for speed information on the speed of the body to be measured and a band-pass filter which varies in its passing band according to the information from said means. CONSTITUTION:In the circuit of a space filter speed sensor, the output signal of a space filter is supplied to a voltage tuning type band-pass filter 3 through a differential amplifier 1 to extract only a signal of frequency in the passing band of the filter 3 and the extracted signal is outputted through an AGC circuit 5. Further, a vehicle speed signal from a rotary encoder, etc., is converted into a voltage signal through an F/V converter 7 and the voltage signal is supplied to the filter 3 as a control voltage from a control voltage adjusting amplifier 9. Then the filter 3 controls a cutoff frequency with the control voltage from the amplifier 9 to extract the signal passed through the filter 3 through an AGC circuit 5, thereby measuring the accurate speed of the vehicle from the frequency of the extracted signal.
Patent JP-H0277689-A (JP)
Title: Fuel assembly
Inventor: TOMIYAMA AKIO
IPC: G21C3/10
Filed: 1988-07-27
Abstract: PURPOSE:To reduce a pressure loss by providing a cover means on the one hand of fuel rods and an upper tie plate to provide the fuel assembly with the cover means which surrounds at least one part of the axial circumference of a coil spring. CONSTITUTION:An upper end plug 4 of a fuel rod 2 is held by an upper tie plate 1 and a lower end plug 4A thereof is kept by a lower tie plate 11. A coil spring 2C pushing fuel pellets 2B is arranged in a gas plenum. An expansion spring 5 is attached to an end plug 4 and a cap 13 is mounted on the end plug 4. The spring 5 is in the cap 13 and its circumference is surrounded by the cover part of the cap 13. The upper end of the spring 5 comes in contact with a holding part and the cap 13 is pushed on a boss of a tie plate 1A. The inner diameter of the cover part is a little larger than the outer diameter of the fuel rod 2 so as to permit radial expansion.
Patent JP-2001011217-A (JP)
Title: Polytetrafluoroethylene thin film and preparation thereof
Inventor: CHO ENHEI
IPC: C08J5/18
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a PTFE film having a major axis of the molecular chain directed perpendicular to the surface of the substrate and a method for preparing the same. SOLUTION: A substrate member 15 and a polytetrafluoroethylene base material 12 are arranged in a vacuum container 10 and the vacuum container is evacuated. The substrate member is heated to a temperature in the range of 250-330 deg.C. The polytetrafluoroethylene base material is heated so that a part thereof is evaporated thereby forming a thin film composed of the polytetrafluoroethylene film on the surface of the substrate member. Thus, a polytetrafluoroethylene film having a major axis of the molecular chain directed almost perpendicular to the surface of the substrate is obtained.
Patent JP-H0739368-A (JP)
Title: Dialysis fermentation
Inventor: HANADA FUMIO
IPC: C12P7/48
Filed: 1993-07-28
Abstract: PURPOSE:In a dialysis fermentation, to maintain enough generating ability of the objective material in fermentation without newly supplying various metal elements capable of being 2 valent cations in the case of reusing a dialysis treatment liquid excreted from a desalting chamber side of an electrodialysis tank for fermentation. CONSTITUTION:In a dialysis fermentation where a fermentation liquid is supplied to a desalting chamber of an electrodialysis tank made up by alternately arranging cation exchange membranes and anion exchange ones between a cathode and an anode, a fermentation product in the fermentation liquid, e.g. sodium lactate in lactic acid fermentation, is separated into a concentration chamber of the electrodialysis tank and a dialysis treatment liquid excreted from the desalting chamber of the electrodialysis tank is reused, cation exchange membranes having anion exchanging groups at least on one surface of the membrane are used as cation exchange membranes arranged in the electrodialysis tank.
Patent JP-S5975257-A (JP)
Title: Electrophotographic receptor
Inventor: SHIYOJI MASAYUKI
IPC: G03G5/06
Filed: 1982-10-23
Abstract: PURPOSE:To give superior characteristics as a photoreceptor, to lower cost, to render it flexible and readily formable into a belt, and strong against heat and mechanical shock in an electrophotographic receptor obtained by forming a photosensitive layer on a conductive substrate, by incorporating a benzimidazole compd. represented by a specified general formula as a charge transfer substance in the photosensitive layer. CONSTITUTION:A photoreceptor is obtained by forming a photosensitive layer 2 composed of represented by formula I , a sensitizing dye, and a binder resin on a conductive substrate 1. In formula I , R is lower alkyl, benzyl, or phenyl; n is 0 or 1; Ar is benzene, aromatic, or heterocyclic ring, each of them optionally substituted by lower alkyl, halogen, lower alkoxy, lower alkylamino, benzylamino, or optionally substd. phenylamino.
Patent JP-S6430073-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: TAKEUCHI HITOSHI
IPC: G11B20/10
Filed: 1987-07-24
Abstract: PURPOSE:To reduce the capacity of a coupling capacitor in a reproducing amplifier and to form the reproducing amplifier as an IC by reproducing a digital signal recorded on a tape based on a differential signal obtained by differentiating an ordinary reproducing signal. CONSTITUTION:Since the coupling capacitor C inserted between 1st and 2nd reproducing amplifiers 3, 4 in a reproducing circuit is reduced at its capacity so that both the amplifiers 3, 4 can be easily formed as ICs, an output signal goes to a differential signal obtained by differentiating the waveform of an originally reproducing signal. The output of the reproducing circuit is connected to a digital signal detecting circuit. Thereby, a digital signal detecting circuit can reproduce a digital signal similar to an originally one based on a differential signal D read out from the reproducing circuit. Consequently, the reproducing amplifiers 3, 4 can be easily formed as ICs.
Patent JP-S6342486-A (JP)
Title: Testing device
Inventor: KOMAKI TAKASHI
IPC: G01R31/28
Filed: 1986-08-07
Abstract: PURPOSE:To control the load of a body to be tested according to respective states of the input and output of the input/output terminal of the body to be tested by providing a transistor (TR) between the output of a testing device and the load of the body to be tested, and disconnecting the load of the body to be tested when an output is sent out of the testing device. CONSTITUTION:When the input/output terminal of the body to be tested is tested, a 1st TR 2 is turned off with a control signal 6 and a 2nd TR 7 is turned on so as to enable the input/output terminal 3 to function for output. Consequently, the load 4 is connected to the terminal 3 of the body to be tested and a normal test is conducted. When the terminal 3 functions for input, on the other hand the TR 2 is turned on and the TR 7 is turned off. Thus, the load of the body to be tested is disconnected by the TR 7, so no extra load is added to the output of the testing device and the problem of the delay, etc. of the output signal of the testing device is eliminated.
Patent JP-H1132032-A (JP)
Title: Signal transmission method in digital mobile communication system
Inventor: KATO YASUHIRO
IPC: H04B7/24
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the probability of continuously generating a pseudo- synchronization word at the same timing, in the case that a base station transmits idle signals to a mobile station by adding information different for respective frames to at least a part or more of the idle signals transmitted from the base station to the mobile station in the case that significant information signals to be transmitted are not present. SOLUTION: (B) bits which are a part of the standby part of the information part of a bit number (a) set by the control means 202 of the base station are turned into a random number part and arranged in an equal interval in the entire information part. The random number is changed for the respective continuous frames. Then, the synchronization word insertion processing of a bit number (c) is performed, and the signals are sent out to a modem means 204. If synchronization is obtained normally, the mobile station obtains information by a procedure opposite to the base station. In the idle signal send-out processing, since an embedded random number part is changed for each frames, the probability of generating the pseudo-synchronization word at the same position of a continuous succeeding frame is lowered.