baber/WOPTO huggingface dataset:
Patent JP-H1051661-A (JP)
Title: Image quality improvement using low pass band filtering and histogram equalization and its circuit
Inventor: KIM YEONG-TAEG
IPC: G06T5/40
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the image quality by applying low pass filtering to an input video signal so as to apply histogram equalization to the low pass filtered signal thereby improving the contrast and suppressing noise from being increased simultaneously. SOLUTION: A low pass filter 100 applies low band filtering to an input signal Y(i, j) to provide an output of a signal A(i, j) subject to low pass filtering. A histogram equalizer 200 applies histogram equalization to the signal A(i, j) subject to low pass filtering outputted from the low pass filter 100 so as to improve the contrast of the low pass filtered signal. A subtractor 300 subtracts the signal A(i, j) subject to low pass filtering outputted from the low pass filter 100 from the input signal Y(i, j). An adder 400 adds the improved signal Aeq(i, j) outputted from the histogram equalizer 200 and an output of the subtractor 300 to provide a final output signal YRH(i, j).
Patent JP-S5252171-A (JP)
Title: Method of changing dust-atthd catalyst and recovring dust during passi ng flue gas in dry flue gas denitration apparatus
Inventor: SHIRAISHI TADASHI
IPC: B01J8/00
Filed: 1975-10-24
Abstract: PURPOSE:To carry out change of catalysts in units of basket during passing flue gas by operating each damper set on each basket at the inlet of a denitration reactor comprising two or more square baskets where catalysts can be uniformly changed.
Patent JP-S5651411-A (JP)
Title: Microcapsule preparation having magnetism
Inventor: KATOU TETSUO
IPC: A61K9/50
Filed: 1979-10-04
Abstract: PURPOSE:To provide a microcapsule preparation which has both sustained activity and slow-releasability of the drug component and can be guided with magnetic field, by coating a drug component with an organic polymer containing ferromagnetic particles. CONSTITUTION:Particles of drug component coated with an organic polymer and firmly attached with ferromagnetic particles, are obtained by (1) dissolving an organic polymer (e.g. ethylcellulose, gelatin, albumin, etc.) and optionally an adjuvant in an organic solvent, (2) adding the drug component and ferromagnetic powders (e.g. ferrite powder, Pt-Co powder, iron powder, etc.) to the hot solution thus obtained, and (3) stirring and slowly cooling the mixture. The coated particles are washed with a solution of a surface active agent (e.g. HCO-60, Tween 80, etc.) to obtain the objective product. When administered in the body, the particles can be guided directly to the diseased part with the outer magnetic field, thereby exhibiting the maximum remedying effect with little side effects.
Patent JP-2000318871-A (JP)
Title: Stacking device and stacking method of paper sheet
Inventor: KIMURA TETSUAKI
IPC: B65H5/22
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by comprising a feed part for feeding paper sheet one by one, a carrying part for carrying the fed paper sheet, and a stacking part for stacking the carried paper sheet. SOLUTION: A feed part 100 has a feed reel 101 for retaining a release paper with label 2 in a roll form. The feed reel 101 is rotated by a feed motor 120. The release paper with label 2 is set to a buffer part 102. A carrying part 200 has a carrying belt 201 and a chamber 202. A stacking part 301 is formed of a mount feed part 301 and a label stacking part 302. In the mount feed part 301, a plurality of mounts 4 for stacking labels thereon is stacked on a mount table 304, and the longitudinal ends of the mounts 4 are neatly arranged by a contact plate 305. A motor 317 is rotated, and a stacked body 15 of one unit is carried out of the machine by the drive of a carrying belt 314.
Patent JP-S5554622-A (JP)
Title: Internal combustion engine with subsidiary combustion chamber
Inventor: KOBAYASHI AKIHIRO
IPC: F02B19/12
Filed: 1978-10-16
Abstract: PURPOSE: To provide an arrangement for internal combustion engine with subsidiary combustion chamber, in which an ignition plug is disposed in a torch port communicating a main combustion chamber and a subsidiary combustion chamber together by the intermediary of a plurality of partition walls, so as to prevent direct contact of flame with the ignition plug and thus to eliminate misfiring of mixture.  
     CONSTITUTION: A subsidiary combustion chamber 26 is formed in cylinder head 20. Near the outlet of this subsidiary combustion chamber 26, there are formed a first partition wall 34 and a torch port 28 having a relatively large diameter 38 and communicated to main combustion chamber 22. Elctrodes 31, 32 of ignition plug 30 are disposed in said torch port 28 at a position where electrodes 31, 32 are concealed by the first partition wall 34. Further, a second partition wall 36 is formed in the torch port 28 at a position more inward of the subsidiary combustion chamber 26 than the first partition wall 34 and on the opposite side of electrodes 31, 32. With such an arrangement, flame issued from the subsidiary combustion chamber 26 can be directed to a portion of main combustion chamber 22 away from the electrodes 31, 32. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62282936-A (JP)
Title: Petal type hammering wheel
Inventor: ICHIMURA SHUJI
IPC: B41J2/22
Filed: 1986-06-02
Abstract: PURPOSE:To print various patterns such as a graph, a logogram or script, by providing a plurality of dot types for forming a predetermined figure by a dot pattern and a plurality of matrix types to the tip ends of radial spokes. CONSTITUTION:In the dot types 3-1-3-127 of a petal shaped type wheel, the longitudinal line of the dot type 3-127 is equally divided into seven to form one dot and 127 kinds of combinations of dots performing printing and dots not performing printing are arranged in a concentric circular pattern and, by selecting the combinations one at a time to perform printing, an arbitrary dot pattern resolved into seven per one longitudinal row can be printed. For example, a logogram having height three times that of a usual character is printed by hammering 17 rows X 3 = 51 times. By this method, various patterns such as a graph, the logogram or script can be printed even in a usual petal type printer without lowering the printing quality of a usual character.
Patent JP-H10322372-A (JP)
Title: Data transfer device, data transfer system, its method, image processing unit and recording medium
Inventor: FUKUNAGA KOJI
IPC: H04L12/40
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the data transfer device that is suitable for allowing a target device to process image data sent directly to the target device from a host device by directly connecting the host device and the target device with a 1394 serial bus or the like, to provide the data transfer system, its method, the image processing unit and the recording medium. SOLUTION: An image supply device 101 and a printer 102 are directly connected by a 1394 serial bus, the image supply device 101 sends a command to the printer 102, the printer 102 returns a response with respect to the command to the image supply device 101, and the image supply device 101 sends image data to the printer 102 based on information included in the response.
Patent JP-H04353409-A (JP)
Title: Automatic transfer molding machine
Inventor: ADACHI MASAKI
IPC: B29C45/18
Filed: 1991-05-30
Abstract: PURPOSE:To provide an automatic transfer molding machine wherein a bad influence is not exerted on equipment in a clean room when resin tablets to be supplied are fed into a tablet hopper and contamination of resin tablets is prevented when the tablet hopper is transferred and further the resin tablets can be smoothly supplied from the tablet hopper. CONSTITUTION:A main body A of a molding machine is installed in a clean room R. In order to feed resin tablets 4 into a resin stocking part 15, a tablet hopper 20 is positioned outside the clean room and then an opening 21 is opened and the tablet hopper is closed while it is being transferred from said feed position to the body A and then the hopper is attached to the resin stocking part so that the opening is opened by an opening means 32 to make it possible to feed the resin tablets into the resin stocking part.
Patent JP-H07335807-A (JP)
Title: Manufacture of electronic parts and lead-forming apparatus
Inventor: YOSHITAKE KAZUHISA
IPC: B21D5/01
Filed: 1994-06-09
Abstract: PURPOSE:To reduce a poor external appearance and ensure miniatutization of an apparatus and simplification of processes when a lead terminal on a lead frame is bent and blanked. CONSTITUTION:A lead terminal 531 is placed on a protruding part of a supporter 3 which has a flat part 32 and the protruding part 31 and which is capable of a downward naovement with the aid of pressure from an upper portion against the upper surface thereof. The lead terminal on the protruding part of the supporter is pushed and held by moving downward a lead holder 8 for holding the lead terminal toward the lead terminal. Further, the lead terminal is pushed against the flat part of the supporter by moving downward a lead press structure 9 for pressing the lead terminal toward the lead terminal. Furthermore, the lead terminal is bent by moving downward the lead press structure to lower the supporter and is cut by pressing the lead frame against a cutting blade of a lead cutter 4 having the cutter blade 41 directed to the lead terminal and disposed adjoining to the supporter.
Patent JP-S5651810-A (JP)
Title: Laminated transformer
Inventor: TAKAHASHI TETSUO
IPC: H05K1/03
Filed: 1979-10-05
Abstract: PURPOSE:To permit a laminated transformer to be stronger and more compact as well as mass-production by alternately laminating an insulator layer of a magnetic ferrite or the like and a pair of conductor patterns for coil. CONSTITUTION:On the surface of an insulator layer 1, a pair of hook-shaped conductor patterns 2 and 3 for coil are printed, whose ends 4 and 5 extend to the lower side of the insulator layer 1 and whose inner ends 6 and 7 terminate at positions adjacent to each other. Then, rectangular insulator layers 8 and 9 are printed on the conductor patterns and the insulator of the lower layer. On doing this, the ends 6 and 7 of the conductor patterns on the lower layer are exposed to form the connections of the conductor patterns. Then, U-shaped conductor patterns 10 and 11 for coil whose inner-side portions are arranged adjacently to each other are printed. In addition, the inner ends of the patterns 10 and 11 form connections overlapped on the connections 6 and 7 of the lower conductor patterns, and the outer ends 12 and 13 extend to the upper side of the laminated body.
Patent JP-H09311811-A (JP)
Title: Bidirectional access circuit for single port ram
Inventor: NAGAMINE HIDEKI
IPC: G06F12/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a communication fault caused by the contention of write/read to/from a single port RAM. SOLUTION: A CPU writing data latching circuit 1 latches writing data sent from CPU and a CPU writing address latching circuit 2 latches a writing address sent from CPU. A CPU write pulse generation part 3 consecutively generates two write pulsed with a timing synchronizing with a logical circuit clock based on a CPU write pulse from CPU. A logical circuit read pulse generation part 4 generates a logical circuit read pulse, a switch selection signal and a mask signal based on a transmission timing. An address switch selection circuit 5 switch-selects an address on the side of CPU and a logical circuit address according to a switch selection signal. A write pulse mask circuit 6 masks one of two consecutive write pulses corresponding to the mask signal.
Patent JP-H04354264-A (JP)
Title: Horizontal oscillation circuit
Inventor: KINOSHITA HIDEO
IPC: H04N3/16
Filed: 1991-05-31
Abstract: PURPOSE:To make constant the duty ratio of an oscillation output pulse over a wide oscillation frequency range. CONSTITUTION:A variable constant current source Ia connected to a power source Vb is connected to a capacitor C, the crosspoint is connected to two comparators 1 and 2 which are biased to m times and n times the power source voltage Vb, respectively, the outputs of the two comparators 1 and 2 are connected to setting and resetting terminals of an RS flip-flop 3, the output of the RS flip-flop 3 is connected to the base of a switching transistor 5, the collector of the switching transistor 5 is connected to the crosspoint via an electric discharge resistance Rd, electric charging/discharging voltage Vc generated at the crosspoint and a comparison bias set by the power source voltage are inputted to the comparators, and an oscillation output pulse Vo is obtained from the output of the comparators.
Patent JP-S618049-A (JP)
Inventor: NAKADA HIROSHI
IPC: B65D33/38
Filed: 1984-06-21
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-S61287943-A (JP)
Title: Crosslinked polyethylene resin foam
Inventor: NISHIOKA TAKESHI
IPC: C08J9/06
Filed: 1985-06-14
Abstract: PURPOSE:To provide the titled resin foam having excellent flexibility and resistance to heat and chemicals and being suitable for use as a packing, by expanding and crosslinking an ethylene/alkyl acrylate copolymer contg. an alkyl acryalte in a specified weight ratio. CONSTITUTION:An ethylene/alkyl acrylate copolymer (e.g. ethylene/ethyl acryalte copolymer) having a m.p. of 86-102 deg.C and contg. 10-25wt% alkyl acrylate as a comonomer is prepd. A blowing agent (e.g. azodicarbonamide) and optionally a crosslinking agent (e.g. dicumyl peroxide) capable of generating a radical by heating are blended with the copolymer, and the mixture is expanded and crosslinked to obtain the titled resin foam. The foam has an integrated intensity ratio R of 8-32 according to the carbon isotope NMR spectroscopy, represented by equation I and a flexibility index N of 9.5 or below defined by equation II.
Patent JP-H05297362-A (JP)
Title: Plasma address electrooptical device
Inventor: HAYASHI MASAYASU
IPC: H01J17/49
Filed: 1992-04-21
Abstract: PURPOSE:To make plasma discharge uniform to the overall length of row scanning units. CONSTITUTION:This device is equipped with a glass substrate 4 which has signal electrodes D, a glass substrate 7 which has plasma electrodes 8, a liquid crystal layer 6 interposed between both the substrates, and a plasma chamber 11 which is formed between the liquid crystal layer 6 and glass substrate 7 and wherein ionizable gas can be charged. At least cathodes K of the plasma electrodes 8 are functionally differentiated and consist of discharge part (s) which participates in actual discharge, voltage supply part (v), and resistance parts (r) connecting the both. The voltage supply part (v) and resistance part (r) are covered with a partition wall. The gas is selectively ionized by discharge between the anode A and cathode K which adjoin to each other and the discharge area where the ionized gas is localized is regarded as a scanning unit to drive the liquid crystal layer 6 positioned at the intersection of the signal electrode D and discharge area. The plasma discharge is made uniform by the self-biasing function of the resistance part (r) to the overall length of the scanning unit.
Patent JP-S5353902-A (JP)
Title: Loop communication system
Inventor: OGAWA TETSUJI
IPC: H04L12/43
Filed: 1976-10-27
Abstract: PURPOSE:To balance the communication, by giving the occupancy of time slot equally to each terminal of up and down stream, thru the division of the terminal to the group having equal number with the number of time slot division number.
Patent JP-S62284268-A (JP)
Title: Time interval analyzer
Inventor: HAYASHI YOSHIO
IPC: G01R29/02
Filed: 1986-06-02
Abstract: PURPOSE:To accurately measure the amount of jitters in pulses to be measured by extracting variation in the pulse width of the pulses to be measured as a voltage signal by a time-voltage converter and analyzing a frequency. CONSTITUTION:A controller 14 detects the trailing edges of the pulses to be measured and puts an AD converter 13 in AD converting operation for the output of the time-voltage converter 12 in synchronization with the trailing edges. A changeover switch 28 is connected to a contact point B and a period signal is reciprocal-converted by a reciprocal converter 26 into a signal in a frequency range, which is inputted to a buffer memory 27. Data whose magnification is varies by a magnification varying circuit 19 according to resolution in a frequency axial direction is inputted to the 2nd buffer memory 21 temporarily, and processed through the Fourier transform of a fast Fourier transform processor 23, and the frequency analysis result is inputted to a main memory 24 successively, so that the frequency component of the jitters is displayed on a display device 25 as a spectrum.
Patent JP-H08321851-A (JP)
Title: Transmission/reception device
Inventor: MATSUZAKI AKIRA
IPC: H04B1/40
Filed: 1995-05-26
Abstract: PURPOSE: To provide a transmission/reception device which does no errorneously recognize a packet owing to the effect of noise or the like even if a bus is not pulled up. CONSTITUTION: A start bit detection means 51 detects a start bit by the signal level of a reception signal received by an input buffer 2. A one packet count means 52 starts to count one packet from a time point when the start bit is detected. A level judgment means 53 judges the signal level of the reception signal at the time point of count-up. When the signal level is low, a Hi output means 54 inputs the signal of the high level to an output buffer 1. A buffer output enabling signal generation means 55 impresses an enable signal for attaining the output of the output buffer 1 on the output buffer 1, and the signal of a high level is outputted from the input buffer 2 as the reception signal through the output buffer 1 and the bus 4.
Patent JP-H06119899-A (JP)
Title: Sample analysis device
Inventor: MORIHISA YUJI
IPC: H01J37/244
Filed: 1991-04-30
Abstract: PURPOSE:To keep secondary electron detecting efficiency remaining unchanged, even when a large sample is substantially moved in a scanning electron microscope. CONSTITUTION:Secondary electron detectors 5 and 5' are arranged at both sides of a sample stage 4 in such a way as fixed to a microscope body, and output signals from the detectors 5 and 5' are summed up. Or, the secondary electron detectors 5 and 5' are fixed to the sample stage 4 itself. As a result, the secondary electron detecting efficiency of the detectors 5 and 5' becomes free from a change, regardless of a sample travel.
Patent JP-H07331235-A (JP)
Title: Hole transport material and its use
Inventor: TAMANO MICHIKO
IPC: C09K11/06
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a hole transport material, usable as a photosensitive material and an organic conducting material and utilizable as an organic electroluminescent (EL) element or an electrophotographic photoreceptor used for a planar light source or a display. CONSTITUTION:This hole transport material of formula I {rings A<1> to A<4> are each a (substituted) alicyclic group, a (substituted) carboxyclic aromatic ring group, a (substituted) heterocyclic aromatic ring group or a (substituted) heterocyclic group; Y is the formula R<1>, O-R<2> or formula II [R<1> to R<5> are each H (except R<1>), a (substituted) aliphatic group, a (substituted) alicyclic group, a (substituted) carboxyclic aromatic ring group, a (substituted) heterocyclic aromatic ring group or a (substituted) heterocyclic group ]; (p) is 1 or 2; M is a tri- to a tetravalent metallic atom}. The compound of formula I is produced by using phthalonitriles, etc., of formula III as a starting raw material.
Patent JP-H06336142-A (JP)
Title: Display device
Inventor: KAWADA NORIO
IPC: B60R11/02
Filed: 1993-05-31
Abstract: PURPOSE:To reduce the dimension the whole machine device by reducing the ratio of the space in the machine device body occupied by a display turning mechanism in a multifunctional type on-vehicle machine device. CONSTITUTION:A display part 12 and a machine device body 11 are connected by using a hinge member 13, and an engaging pin 17 which is projectingly installed in the upper part of both the side surfaces of the display part 11 is held in a turnable manner in a guide groove 18 formed on the sleeve plate 16 of the machine device body 11. When the display part 12 is pulled out to this side, the angle theta between the blade plates 131 and 132 of the hinge member 13 is spread to the certain angle less than 180 deg.. At this time, the engaging pin 17 of the display part 12 is shifted to the lower end along the guioe groove 18. Accordingly, the display part 18 lowers to the height where a cassette insertion part 14 on the front surface of the machine device body 11 is exposed, and is turned in the direction of arrow R, having the engaging pin 17 as rotary axis, and set to a prescribed tilted state.
Patent JP-H10318036-A (JP)
Title: Manufacture of cylinder barrel for internal combustion engine
Inventor: ANDO SHOICHI
IPC: F02F1/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To facilitate mass production by providing a columnar mandrel for a cylinder bore and a square mandrel for a cam chain hole in a male die at an interval for extrusion-molding a cylinder barrel having the cylinder bore and the can chain hole provided adjacent to each other. SOLUTION: The female die 12 of an extrusion-molding device 10 is formed by providing first and second die holes 11a and 11b matching the outer peripheral shape of a molded product. A male die 15 is formed to have a columnar mandrel 13 for forming the cylinder bore of the molded product and a square mandrel 14 for forming a cam chain hole. The molded product (cylinder barrel) is fitted with a partition wall part partitioning the cylinder bore and the cam chain hole and presents a cross section shaped nearly like two adjacent squares, and is formed to have a number of cooling fins surrounding the cylinder bore. In this case, a part of a billet is inserted into a gap between the mandrels 13 and 14, and the tips of the inserted parts are joined to each other to be made integral.
Patent JP-H07334477-A (JP)
Title: Integrated type learning system
Inventor: OKA NATSUKI
IPC: G06F15/18
Filed: 1994-06-10
Abstract: PURPOSE:To provide an integrated type learning system having high inference accuracy, reduced in necessary storage capacity, enabling a person to easily understand knowledge obtained by learning and capable of eliminating the necessity of inference based upon a rule having large calculation load after leaning in respect to a system for learning relation among inputs/outputs necessary for the attainment of a recognition/diagnosis/control system or the like based upon previously known incomplete knowledge and an I/O example having the probability of including noise. CONSTITUTION:The system is provided with a rule module 110 for executing learning and inference based upon rules, an example storing module 120 for executing learning and inference based upon the clear storage of an example, a distributed expression module 130 for executing learning and inference based upon a general expression and a correlation module 140 for determining which example out of applied training examples is to be learned by those three modules and determining a final output for the system.
Patent JP-H035584-A (JP)
Title: Hinges for hinging door or flap to supporting wall of furniture body
Inventor: RUCHIAANO SARISU
IPC: E05D3/06
Filed: 1990-05-18
Abstract: PURPOSE: To open a door largely by imparting to a hinge bracket a displacement and rotation along its guide through the rotation of a hinge member. CONSTITUTION: A cup-shaped hinge member 1 is enclosed in a bore 9 in a door 10 and secured to the door 10. The hinge member 1 is articulated to a channeled hinge bracket 6 by links 2, 3 and pivot pins 4, 5. A second intermediate plate 16 is connected to the bracket 6 and the extension 11 of the link 3 by a pivot pin 30 so that during opening movement of the door 10 the pin 39 of the bracket 6 is movable along a slot 35 in the plate 16. Further, a mounting plate 14 is connected to a carrying wall part 13 and the plate 16 is connected to the mounting plate 14.