baber/WOPTO huggingface dataset:
Patent JP-2000266687-A (JP)
Title: Device and method for visual inspection
Inventor: NOGAMI RYOJI
IPC: G06T7/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To make appropriately discriminable a mark from a defective part being executed to a target surface by detecting a mark candidate line and the number of continuous lines by scanning the main scanning line of the binary image of the surface to be inspected. SOLUTION: The image of an end face RA of an outer track ring R is picked up by a CCD camera 3, and an image signal is converted to binary image data. Then, in the binary image, scanning is made along the radial direction of the outer track ring R with a specific interval over the entire periphery of the end face RA. In this process, when a mark candidate line that is a main scanning line including a black pixel is detected, the number of continuous mark candidate lines is examined. Then, if the value is within the range of the maximum and minimum values of the number of lines where the mark spans, it is judged that the mark is provided at the region of the mark candidate line. Otherwise, it is judged that a defective part exists at the region, thus drastically reducing inspection time since it is not necessary to recognize the shape of each region represented by a black pixel.
Patent JP-H03267629-A (JP)
Title: Heating cooker
Inventor: ISONO TATSUJI
IPC: F24C15/20
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a heating cooker which prevents the user from suffering a shock of electricity when it is being used and is excellent in exhaust gas purification performance with a simple structure thereof by a method wherein a flue is provided with its soot purification catalyst mounted part in contact with a part of a heater and a heat transfer plate 25 is provided around the outer periphery of the flue to heat the soot purification catalyst to operation temperature. CONSTITUTION:An upper flue 21b provided with a soot purification catalyst 22 is in contact with a part of the upper surface of an upper heater 18 to transit heat from the upper heater 18 to the soot purification catalyst 22. By means of a heat transfer plate 25 provided in contact with the upper surface of the upper heater 18 and in such a manner as to be wound around the outer periphery of the upper flue 21b, the temperature of the soot purification catalyst 22 is raised entirely from the side to the top thereof. In this way, an effective catalytic purification can be performed.
Patent JP-H09228938-A (JP)
Title: Spark confirming structure for spark plug
Inventor: SASAI AKIRA
IPC: F02P17/12
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To effectively confirm a spark by safely easily performing spark inspection of a spark plug of a two-cycle engine which can be started by a recoil starter. SOLUTION: In a two-cycle engine E which can be started by pulling a knob of a recoil starter, in a side part of a cylinder 3 mounting a spark plug 2 in an upper part, a conductive heart isolating plate 4 extended to the sideward in the upper part of the cylinder 3 is interposed between the cylinder and a carburetor 5, the heat isolating plate 4 is provided into contact with a conductive member 6 of the engine E, and in an outer side surface of the heat isolating plate 4, in an opposite side to the cylinder 3, a conductive spark plug lock plate 7, capable of mountably/demountably locking a tip end side screw part 2a of the spark plug 2, is fixed.
Patent JP-2000269651-A (JP)
Title: Printed wiring board
Inventor: SHIMADA KENICHI
IPC: C08F30/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent exfoliation of conductor circuits from insulating resin layers on a board by adding a reactant of a (meth)acrylic ester monomer which contains P atoms in its molecules, to the insulating resin layers. SOLUTION: By laminating sheets of copper foil on both sides of a board 1, boring a hole in the board 1 with a drill, performing electroless plating, and performing etching into patterns, lower-layer conductor circuits 4 along with a through-hole 9 are formed on both surfaces of the board 1. On all the surfaces of the conductor circuits 4 which includes the through-hole 9, roughened surfaces 4a, 9a are formed. The conductor circuits 4 and the through-hole 9 are filled with a resin filler 10, and insulating resin layers 2 are formed through heating and drying. These insulating layers 2 are caused to contain a reactant of a (meth)acrylic ester monomer which contains P atoms in its molecules.
Patent JP-S51144679-A (JP)
Title: Phase discrimination circuit
Inventor: MIHASHI YASUO
IPC: H03D13/00
Filed: 1975-06-06
Abstract: PURPOSE: Amplitude limit meand, integration means, and addition means are set, discriminating output is stably conducted over only the range that the phase difference of two input signals is advanced phase(lag phase) to O, providing low price dircuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09234027-A (JP)
Title: Food containing shrimp meat
Inventor: SAKA MAKOTO
IPC: A23L17/40
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a food containing a shrimp meat sufficiently keeping most of the flavor of raw shrimps, giving a soft eat feeling, and also utilized as a so called shrimp rice cracker. SOLUTION: This food containing a shrimp meat formed by baking a dough containing small pieces of shrimp meat 2, is obtained by mediating binding parts 3 formed by melting and heat coagulating a part of the small pieces of the shrimp meat among the small pieces of the shrimp meat 2 and binding shrimp meat bases 1 formed by binding the small pieces of the shrimp meat with the above binding parts 3.
Patent JP-S60212694-A (JP)
Title: Seal device of heat exchange type blower
Inventor: SUMIYA KATSUHIKO
IPC: F04D17/08
Filed: 1984-04-06
Abstract: PURPOSE:To decrease turning torque required for an impeller and enable the impeller to maintain its high sealing performance even when a surface of the impeller generates a little deflection, by using a wearing seal member. CONSTITUTION:A blower provides an impeller 5 causing the blower to perform heat exchange operation between two kinds of air flowing in both side surfaces. The blower provides in the peripheral direction of this impeller 5 a separator plate 8 preventing the two kinds of air from flowing to mix with each other. And the impeller 5 fixes to its peripheral end a seal member 9. This seal member 9 is composed of wearing material of rubber or the like. Then a free end 9a of the seal member 9 is formed in a tapered shape. Further this seal member 9 is mounted by forming its size longer than a clearance between the separator plate 8 and the impeller 5. As a result, the seal member 9 and the separator plate 8 are enabled to provide a light sliding condition by wearing a point end of the free end 9a due to rotation of the impeller 5.
Patent JP-S60212836-A (JP)
Title: Optical reproducing device
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/12
Filed: 1984-04-06
Abstract: PURPOSE:To use an optical reproducing device for reproduction from both single-track reproducing disk and double-inclined surface simultaneously reproducing disk on the market, by dividing a photodetector into two photodetecting sections for receiving the reflected beams of + or -1st-order diffracted lights and into four sections for receiving the reflected beams of 0-order diffracted lights. CONSTITUTION:An incident (a) emitted from a semiconductor laser 21 is divided into three parts of 0-order diffracted lights and + or -1st-order diffracted lights at a diffraction grating 22 and converged onto a disk 26. Reflected lights (b) from the disk 26 are separated from the incident optical path by means of a polarization beam splitter 23 and received by a photodetector 28 after passing through a cylindrical lens 27. The shape of the photodetector 28 is divided into two parts for receiving reflected beams 41 and 42 of the + or -1st-order diffracted lights and into four parts for receiving reflected beams 43 of the 0-order diffracted lights. By combining photoreceiving signals at these eight photodetecting sections, this optical reproducing device can be used for reproduction from both- track reproducing disk and double-inclined surface simultaneously reproducing disk on the market.
Patent JP-H03270100-A (JP)
Title: Clinching apparatus
Inventor: ITO TETSURO
IPC: H05K13/04
Filed: 1990-03-19
Abstract: PURPOSE:To reduce dead space on the rear surface of a board and to obtain a clinching apparatus for allowing high density mounting by selectively disposing it at a bending position depending on the number of lead to be bent and a lead pitch. CONSTITUTION:If an electronic component 30A having a predetermined lead length is previously inserted into a mounting hole of a printed board 25, an air cylinder 43 corresponding to first and second selecting levers 41, 42A is telescoped to a selected state, a vertical unit 40 is moved upward by a stroke ST to a raised position to rotate a left link 18 corresponding to a first clinch 14 and a link 19 corresponding only to a second clinch pawl 16A, the lead 31 of the component 30A is bent outward while raising the selected pawl 14 and the selected pawl 16A, thereby securing the component 13A to the board 25.
Patent JP-S59199440-A (JP)
Inventor: HOSAKA HIROAKI
IPC: B65D5/20
Filed: 1983-04-20
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-S56166188-A (JP)
Title: Novel piperidine derivative
Inventor: TERANISHI MASAYUKI
IPC: A61P9/12
Filed: 1980-05-27
Abstract: NEW MATERIAL:The titled compound of formula I (m, n are 0, 1; where when m is 1, n is 0, when m is 0, n is 1; m' is 0, 1W5; A is hydroxyl halogen; X is O, S; R is 1W4C straight-chain alkylene; R 1  is H, lower alkyl; n' is 0, 1W4; R 2  is hydroxyl, lower alkoxy, halogen, trifluoromethyl) and its pharmacologically permissible acid adducts.  
     EXAMPLE: 1-( 3, 4-Dimethoxybenzoylmethyl )-4-( 3, 4-dihydro-2, 2-dioxo-1H-2, 1,3- benzothiazin-3-yl)piperidine.  
     USE: A medicine having hypotensive, antiulcerative, blood platelet coagulation-inhibiting activities.  
     PREPARATION: A novel compound of formula II is made to react with another compound of formula III (X' is S, O, methylene; Z is halogen) in an inert solvent, further, when necessary, reduced to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11275030-A (JP)
Title: Optical receiver
Inventor: YAMASHITA KATSUYA
IPC: H04B10/60
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide with a device of a simple configuration an optical receiver, that surely applies reception processing to signal lights with a different transmission speed. SOLUTION: The signal light received by the optical receiver is converted into an electric signal at a light-receiving element 1 and fed to an equalization amplifier 2, and the electric signal is amplified. The transmission speed of the received signal is detected by a transmission speed detection section 5, and a frequency band of the equalization amplifier 2 is optimally controlled by an equalization band control section 6, in response to the detected transmission speed. Furthermore, when a PLL circuit is used for a clock generating circuit 31, the frequency band of a loop filer is controlled in response to the transmission speed detected by the transmission speed detection section 5. Thus, even when a signal light of different transmission speed is received, satisfactory reception characteristics is obtained.
Patent JP-S545385-A (JP)
Title: Production of micropattern
Inventor: NISHIDA HIDEKI
IPC: H01L21/30
Filed: 1977-06-15
Abstract: PURPOSE: To form a micropattern by keeping the developer at a fixed tenperature and using the poly methyl methacrylate for the resist. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57186528-A (JP)
Title: Anti-glare instrument panel for automobile
Inventor: MORIIZUMI SHIYUUICHI
IPC: B29L31/58
Filed: 1981-05-09
Abstract: PURPOSE:To present the captioned panel with high quality of anti-glare at low cost, by using a nap cloth, provided with a nap fiber layer, as a surface material, backing the surface material with a lining sheet, molding the material to prescribed shape and injecting a foaming elastic material to a hollow in its rear side. CONSTITUTION:A nap cloth 1, having a fiber layer 2 made by the method of napping and pile knitting or planting, in which sometimes anti-contamination paint 3, containing a flatting agent, is impregnated adhering to the nap fiber layer 2, is used as a surface material. Then said nap cloth 1 is backed with a lining sheet 4 of soft synthetic resin sheet or semi-hard synthetic resin sheat and the like, and their integrated material is formed to prescribed instrument panel shape by vacuum molding. And then, a foaming elastic material is injected to a hollow in the rear side of the lining sheet 4, thus an instrument panel with high quality of anti-glare is completed by foaming.
Patent JP-S63240324-A (JP)
Inventor: FUJISAWA NAGAYO
IPC: H02J1/10
Filed: 1987-03-24
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-S62229561-A (JP)
Title: Reel motor control circuit for tape recorder
Inventor: MORINAGA KAORU
IPC: G11B20/22
Filed: 1986-03-28
Abstract: PURPOSE:To rotate a reel motor at a constant torque to the extent possible comparing a turning speed of a reel shaft or the like with a reference speed so as to switch a drive source of the reel motor. CONSTITUTION:A reel drive detection circuit 21 detects the speed of the reel shaft or an interlocked shaft and a drive speed deciding circuit 22 compares the speed with a reference speed. When a torque is increased and the speed reaches the reference speed or below, the drive source of the reel motor 19 is switched from a constant current drive circuit 13 into a constant voltage drive circuit 14 via a control signal generating section 12 in response to a deciding signal of the circuit 22. Thus, the reel motor is driven by a torque as low as possible, the counter wow/flutter accuracy is improved and the low power consumption is attained.
Patent JP-H1013160-A (JP)
Title: Method for correcting nonlinearity of amplifier and radio transmitter using the method
Inventor: SCHNABL GOTTFRIED
IPC: H04L27/20
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of noise existing in a demodulation signal by decreasing an error due to a defect in a modulator or a demodulator and interference between samples in the method, to correct nonlinearity of a radio power amplifier. SOLUTION: In order to correct nonlinearity of the amplifier that receives a radio signal d' and generates an amplified radio signal representing an input complex digital signal m, a pre-emphasized table relating each pre-emphasized complex digital signal having each value of each input complex signal to the input complex signal is stored, and the pre-emphasized complex signal d is modulated to receive the radio signal for the amplifier. In order to obtain a demodulated complex signal r to be compared with the input complex signal for an adaptive period, a fraction r of the amplified radio signal is demodulated, and the pre-emphasized complex signal modulated for the adaptive period is related to the input complex signal to update the pre-emphasis table. The input complex signal or the pre-emphasized signal has a phase of a constant π for the adaptive period.
Patent JP-S52153337-A (JP)
Title: Desk-top electronic calculator
Inventor: SADO ICHIROU
IPC: G06F3/02
Filed: 1976-06-15
Abstract: PURPOSE: To perform a numerical input of more than two digits through one-touch operation by providing the numerical keys of more than 0 - 9. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61229490-A (JP)
Title: Laser beam machine
Inventor: WAKABAYASHI KOJI
IPC: B23K26/12
Filed: 1985-04-03
Abstract: PURPOSE:To reduce the consumption of laser energy and to increase a processing speed by subjecting a material which is sublimated by laser beam processing to the laser beam processing while the material is contained in a high-pressure atmosphere and is held in a molten state. CONSTITUTION:The laser outputted from a laser oscillator 1 for processing is introduced through an optical system 2 for processing and is introduced through a window 4 in a high-pressure vessel 3 where the beam irradiates a work 5. A high-pressure gas which does not absorb the laser is sealed in the high-pressure vessel 3 from a high-pressure gas supply pipe 8 to suppress the sublimation of the work 5 by the laser. The processing in the molten state is thus made possible. A pressure regulator 9 regulates the gaseous pressure in the vessel 3 so that the optimum gaseous pressure in the stage of processing is obtd. The laser output of the laser oscillator 1 for processing and the moving speed of a moving device 6 are controlled by a control device 7 and the adequate processing of the work is thus executed.
Patent JP-H09257923-A (JP)
Title: Sensor group management device
Inventor: NOMOTO KOHEI
IPC: F41G3/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To ensure the simultaneous observation and management of a sensor group on a target group by use of a plurality of sensors by integrating information of sensors with an observed o detected information integrating unit, and performing the pursuit of the target group based on the output thereof. SOLUTION: An observation information integrating unit 5 integrates information of a plurality of sensors 4a-4c and after putting the information in order for every target 1A-1D outputs them to a pursuit filter group 7. Namely, according to the condition where an allotment unit 8 allots which sensor to which target, an output of the sensor 4a-4c is made to the corresponding pursuit filter 6A-6D of the group 7. The filters 6A-6D thereof receive the corresponding observation information (through the process applied from the outside) and perform estimation and forecast of the position and speed of the target, then outputting the renewed pursuit information.  The allotment unit 8 receives an input of this pursuit information and according to the allotment procedure of rule 9 it is determined whether the beam 3a-3c of the sensors 4a-4c is applied to which target 1A-1D, and the result of determination is output as the allotment information. The sensor 4a-4c performs observation according to the allotment information and then new observation information is obtained.
Patent JP-H0650130-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: HAYASHI KOTARO
IPC: F01N3/02
Filed: 1993-03-29
Abstract: PURPOSE:To precisely judge regeneration timing of a filter concerning an exhaust emission control device of a diesel engine. CONSTITUTION:This exhaust emission control device has a filter 1 to collect particulates provided on an exhaust system of a diesel engine, pressure sensors 16, 17 to detect differential pressure DELTAP before and after the filter 1, and acceleration opening sensor 25 to detect accelerating and decelerating drive states of a diesel engine vehicle, or a load detection sensor, or an exhaust temperature detection sensor and an ECU 6. The ECU 6 corrects differential pressure specified value DELTAPr for judgement of regeneration timing in the direction to decrease it so that the regeneration timing is made quicker as a rate occupied by the accelerating and decelerating drive state, or a high load drive state or a high exhaust temperature state in a drive period from the start of particulate collection up to the present is large.
Patent JP-S54161663-A (JP)
Title: Manufacturing of decorative laminate having cloth- patterned relief surface
Inventor: KOJIMA KENZOU
IPC: B29C59/04
Filed: 1978-06-09
Abstract: PURPOSE: To manufacture an easily applicable, stain-resistant title laminate by coating a cloth-patterned decorative laminate with a (semi-)transparent synthetic resin coating and a glossy synthetic printing ink.  
     CONSTITUTION: The surface of a substrate 1 such as plywood, inorganic board, etc. is covered with a decorative sheet 3 such as non-woven fabric, thin paper, etc. printed with a cloth-pattern and a substrate pattern by gravure-printing, and coated with a (semi-)transparent synthetic resin coating 5. The coated substrate is embossed with a roll having a cloth-patterned embossing surface to form a matte relief patern. The projected part 6 of the resin film is printed with a glossy ink using a color printer such as gravure-offset printing machine to obtain a top-print pattern 6 matched with the substrate print pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57185531-A (JP)
Title: Optional character input method for word processor
Inventor: YAGI YOSHIO
IPC: G09G5/24
Filed: 1981-05-11
Abstract: PURPOSE: To obtain an arbitrary optional character pattern with well balance to inner input characters, by displaying a background dot pattern area similar to the inner character display as optional input unit picture elements through the split inner display areas.  
     CONSTITUTION: Areas splitting an inner character display area for one character's share arbitrarily displayed on a display screen 6 with the inner character input are taken as optional character input unit picture elements and the unit picture elements display a background dot pattern area 9 similar to the inner character display area. Next, on the area 9 through the movement of a cursor to a desired position, with the operation of a selection key of the input device, on/off information such as a dot pattern 60 both for up/down cursor, dot patterns 70 and 80 only for lower side or upper side, and without any pattern 90 for up/and down position, is given to form the character pattern for the optional character input. Thus, the optical character pattern with well balance to the character pattern displayed based on the inner character input can easily be formed on the display. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10264355-A (JP)
Title: Holding mechanism for oscillatory die copying member
Inventor: MATSUOKA KAZUHIRO
IPC: B41F3/30
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a holding mechanism for an oscillatory die copying member for transferring without irregularity by constant velocity squeegeeing. SOLUTION: A preloading mechanism 40 is provided between a first block 5 mounted with a printing blade 1 and a second block 9 for oscillatorily holding the block 5. A steel ball 44 engaged with the block 5 is brought into pressure contact with a clamping pin 41 engaged with the block 9 by a leaf spring 46 of the mechanism 40 to bury a clearance to prevent change of a squeegeeing speed due to generation of vibration by dynamic friction force change of the blade 1 and an opposite side contact surface of a printing plate or the like.
Patent JP-S61231349-A (JP)
Title: Hot water storage type hot water supply device
Inventor: OTSUBO MICHIO
IPC: F24H1/18
Filed: 1985-04-03
Abstract: PURPOSE:To obtain a hot water storage type hot water supply device capable of reducing heat loss and being operated economically, by a system wherein water contained in a lower part of a hot water storing tank is fed back to the vicinity of a hot water tapping port of the tank through a hot water recovering pipe. CONSTITUTION:When hot water supply is started by opening a cock valve 6, a hot water supplying pipe 4 is filled with hot water. A detection signal indicative of the closing of the valve 6 is sent to a controller 10 with a timer, a three-way valve 7 is switched from a-b connection to a-c connection after a predetermined lapse of time, and simultaneously, a circulating pump 8 is operated. As a result, city water contained in the lower part of the hot water storing tank 2 is fed backward to pass through the hot water recovering pipe 9 and the valve 7, and pushes back hot water contained in the pipe 4 between the valve 7 and the tank 2 to an upper part of the tank 2. When water flowing back from the lower part of the tank 2 reaches the hot water tapping port part of the upper part of the tank 2, the temperature thereof is detected by a water temperature detector 11, and when the detected temperature becomes not higher than a presert temperature, hot water contained in the pipe 4 is completely recovered into the tank.