baber/WOPTO huggingface dataset:
Patent JP-H10246708-A (JP)
Title: Apparatus and method for nondestructive inspection
Inventor: SATO KATSUTOSHI
IPC: G01T1/20
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To specify a defect position at a high speed by layering one-dimensional array detectors in two stages, and moving a radiation source and a radiation detector in a direction perpendicular to an arrangement direction of the one-dimensional array detectors while holding a constant relative position between the radiation source and radiation detector. SOLUTION: One-dimensional array detectors 13 comprising a radiation detector 14 directed to a radiation source 1 are layered in two stages, thereby forming a multichannel radiation detectors. An inspection body 12 is held between the radiation source 1 and the multichannel radiation detector 2. An initial position, a movement direction, a speed, an interval and a count of samplings are input from as input device 11 to a computer 9. A driving control device 5 moves the radiation source 1 and multichannel radiation detector 2 to the respective initial positions and starts moving the source 1 and detector 2 and inspecting the inspection body in response to a start signal.  Two images corresponding to the one-dimensional array detectors 13 in the upper and lower stages are separated by the computer 9 from an output of the detector stored in a memory device 8 and displayed at a display device 10. An operator specifies a defect position interactively with the computer 9, displays the position and terminates the inspection.
Patent JP-H11244630-A (JP)
Title: Filter medium and filter
Inventor: MINEMURA SHINICHI
IPC: B01D39/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a filter medium having stable deodorization performance while ensuring a small pressure drop and also having excellent dust removing performance by using a layer consisting of a particulate deodorization material having a specified average particle diameter and an adhesive resin in the form of adhesive fibers having a specified diameter and a layer comprising an electret nonwoven fabric. SOLUTION: The amt. of the particulate deodorization material used in the filter medium is preferably about >=20 g/m<2> , further preferably about >=50 g/m<2> in consideration of deodorization performance and effect in ordinary air cleaning and the average particle diameter is 100-5,000 μm, preferably about 150-2,000 μm. The probe tack of the adhesive fibers stipulated by ASTM D2979 is preferably >=300 g/5 mm<ϕ and the average fiber diameter is <=200 μm, preferably about <=100 μm. The electret nonwoven fabric is preferably a film split fiber type one.
Patent JP-S56144619-A (JP)
Title: Frequency adjusting method for tuning fork type quartz oscillator
Inventor: SATOU HIROCHIKA
IPC: H03H3/04
Filed: 1980-04-11
Abstract: PURPOSE:To adjust the frequency of a tuning fork type quartz oscillator, having flectional oscillation and torsional oscillation combined elastically, without deteriorating frequency-temperature characteristics. CONSTITUTION:Tuning fork type quartz oscillator (F-T oscillator) 1 having frequency-temperature characteristics improved by the elastic combination between flectional oscillation and torsional oscillation is provided with vapor-deposited film 9 of Au, etc., atop of oscillating arm 2 and vapor-deposited film 10 of Au, etc., on base 3. Firsty, Au film 9 is stuck as a weight atop of the tuning fork by vapor deposition to set the flectional oscillation frequency to a prescribed value. Then, Au film 10 is vapor-deposited to utilize the fact of a little influence of the weight at the base upon the flectional oscillation frequency, and the torsional oscillation frequency is varied to a prescribed value.
Patent JP-H07227688-A (JP)
Title: Gas laser beam machine
Inventor: DAITO TATSUYA
IPC: B23K26/00
Filed: 1994-02-22
Abstract: PURPOSE:To cool a blower at a constant temperature without causing dew condensation on an external mirror or the like by providing cooling water piping to cool external optical parts, behind piping for cooling the blower assembled in a gas laser beam machine. CONSTITUTION:The cooling water piping 230a for flowing water to cool external optical parts is connected to external optical parts and cooling water piping 22a which is branched in the cooling water piping 22c after cooling a blower 8. After the exhaust of the inside of a discharge tube 2, piping (outgoing) 10a and piping (returning) 10b for circulating laser gas, etc., by a vacuum pump, laser gas is supplied and circulated by the blower 8. Simultaneously, cooling water is supplied from a cooling water circulating device 20, cooling the blower 8 inside a gas laser generator 1, first heat exchanger 9a, second heat exchanger 9b, etc., and also cooling an external mirror 30 and a condenser lens 33. After the cooling, a high voltage is applied between discharging electrodes 5 and 6 by a DC hightension power source 7, generating a glow discharge.
Patent JP-S52130849-A (JP)
Title: Impression material
Inventor: ITOU HIDEO
IPC: A61K6/90
Filed: 1976-04-28
Abstract: PURPOSE: The dental impression material characterized by the excellent property and easy handling is the copolymer comprising mainly the unsaturated alcohol and the unsaturated monocarboxylic acid ester in the specified amount. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000238079-A (JP)
Title: Mold
Inventor: FUNATSU ATSUSHI
IPC: B29C45/26
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a mold capable of being easily and rapidly replaced by a mold different in its through-hole diameter for a cylindrical molded article having a through-hole provided at the inner diameter part with a multistage diameter in its cylinder direction. SOLUTION: In a mold for a cylindrical resin molded product A having a through-hole and a multistage inner diameter part, a mold part 11 forming the through-hole is divided into a movable mold part and a fixed mold part 12, and the enter part of the through-hole is formed by the fixed mold part. In this case, the mold part 12 is fixed between a fixed attaching plate 13 and a fixed template 14.
Patent JP-H01222252-A (JP)
Title: Exposing device
Inventor: SAWAKI YUKICHI
IPC: G03B27/72
Filed: 1988-03-01
Abstract: PURPOSE:To stabilize the reproduction of an image and to improve the efficiency of energy by detecting the surface temperature of a photosensitive recording medium or an environmental temperature thereof and adjusting the light quantity of a light source based on the detected temperature. CONSTITUTION:The temperature detected value of the environment of a photosensitive pressure sensitive paper detected by a thermistor 16, is converted into a digital signal by an A/D converter 22 and inputted in a microcontroller 21. A conduction angle determined according to the feedback from a photodiode is corrected based on the input value of the temperature detection signal. The conduction angle of a triode AC switch 25 is finally determined based on the corrected conduction angle and the light quantity of the light source 1 is controlled. Thus, when the sensitivity of the photosensitive pressure sensitive paper becomes low, the conduction angle is made larger to increase the light quantity and when the sensitivity is improved, the conduction angle is made small to decrease the light quantity. The image of stable quality can be obtained and simultaneously the efficiency of energy can be improved without receiving the effect of the temperature and the moisture of the environment.
Patent JP-S58163184-A (JP)
Title: Layer-built fuel cell
Inventor: MATSUMOTO MASAAKI
IPC: H01M8/02
Filed: 1982-03-23
Abstract: PURPOSE:To prevent the deterioration of characteristic by arranging an insulative board for holding the gap between gas separating boards constant in said board. CONSTITUTION:When laminating a fuel cell, the ceramic boards 18, 19 fixed at the electrode contacting sections 3, 5 of a gas separating board 1 will accurately determine the position (dimension) in the lamination face through combination of steps provided at each corner to eliminate the step on the outercircumferential face of the lamination. After lamination, a stopper board fastening bolt is fastened to compress the electrodes 10, 12 and an electrolyte layer 11 and upon reaching to the required face pressure, the ceramic boards 18, 19 having high rigidity provided at the circumferential chip section of the electrode contacting sections 3, 5 will support the load (fastening force). Consequently even when the self-weight of the lamination is applied on the lowermost layer, unnecessary face pressure is not applied to the electrodes 10, 12 and the electrolyte layer 11. When laminating in such a manner, the assembling dimensions in the laminating and face directions can be improved while the face pressure in the fuel cell is uniformed and optimized.
Patent JP-H09216815-A (JP)
Title: Skin ointment
Inventor: TAKEI MASUMI
IPC: A61K8/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a skin ointment which stably contains a water-soluble or hydrophobic polymer or chain substance, is compoundable even to a base composed mainly of powder and highly biocompatible and safe to the skin. SOLUTION: This ointment contains a water-soluble polymer, a water-soluble chain substance or a polyrotaxane derived from a hydrophobic polymer or a hydrophobic chain substance and a cyclodextrin. The water-soluble polymer or the chain substance is e.g. polyethylene glycol, polypropylene glycol or peptide and the hydrophobic polymer or the chain substance is e.g. a hydrocarbon such as squalane, an oil-soluble vitamin or a prostaglandin. The preparation may be incorporated with an anti-inflammatory agent, a water-soluble vitamin, a pigment, an ultraviolet absorber, etc.
Patent JP-S52131023-A (JP)
Title: Air injection control to engine intake and exhaust systems upon decele ration of vehicle speed
Inventor: TAKADA AKIRA
IPC: F02M23/00
Filed: 1976-04-27
Abstract: PURPOSE: To reduce noxious components in exhaust gas by injecting secondary air into the exhaust gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62207516-A (JP)
Title: Twisting method for long-sized strip
Inventor: NAKAMURA KEIICHI
IPC: B21D11/14
Filed: 1986-03-07
Abstract: PURPOSE:To twist a long-sized strip at a low cost by partly shearing the strip by a tilted and parallel pressing face of an upper and a lower punch with the width part of the strip restrained by a parallel pressing face of an upper and a lower restrainer and repeating the above process. CONSTITUTION:A long-sized strip 1 is inserted between upper and lower tools 7 and 8 constructed by putting upper and lower punches 5 and 6 on upper and lower restraining tools 3 and 4 respectively and is moved in the direction of the arrow 9. The entire length of the width part (w) of the strip 1 is upward and downward pressed and restrained by horizontal and parallel restraining faces 3a and 4a of the restrainers 3 and 4. Under such restrained condition, the strip 1 is partly sheared by pressing the strip 1 to the extent of a proper longitudinal length of bK and bK' and of a small amount in the plate thickness direction using parallel pressing faces 5a and 6a of the punches 5 and 6 tilted at an angle theta to the horizon. Then, the strip 1 is moved and the above restraint and shearing are repeated to twist the strip 1 into a required twisting angle.
Patent JP-H09219806-A (JP)
Title: Photographing device
Inventor: YAMASHINA TOMOKUNI
IPC: H04N5/225
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To extend an operable time at the time of battery driving by sufficiently reducing power consumption after preventing power source operating load to a user. SOLUTION: A photographing control means and a recording control means are set to operate in a power saving mode to turn off the power sources of a photographing means and a recording means (F101 and F102) and in response to the operation (F103) of a photographing operation means, controls the turning on of the power sources of the photographing means and the recording means to enable photographing and recording operation (F104 and F105). In addition, when the photographing means and the recording means are not operated in a prescribed period, both means are turned off (F108 to F110). At the time of reproducing a photographed picture, the power source of the photographing means is off-controlled by the operation of the power saving mode.
Patent JP-S56143261-A (JP)
Title: Coating composition
Inventor: TAGUCHI YOSHIO
IPC: C08G18/54
Filed: 1980-04-11
Abstract: PURPOSE: To provide a coating compsn. having excellent curing characteristics and extensibility, consisting of an isocyanate blocked by a masking agent, an amino- formalin resin and a polyol or a low-molecular polyamine.  
     CONSTITUTION: There is provided a compsn. consisting of an isocyanate (A) blocked by a masking agent selected from oxime compds, lactams, active methylene compds. and phenols, an amino-formalin resin (B) and a hardener (C) consisting of a polyol and/or a low-molecular polyamine. Examples of the isocyanates of the component A are polyisocyanates or NCO-terminated prepolymers. Examples of the NCO-terminated prepolymers are those derived from polyisocyanates (a) and low- molecular polyols (b), or low-molecular polyols (c) composed mainly of the component (b) or low-molecular polyamines (d). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01223290-A (JP)
Title: Rod exchange control device for rock crusher
Inventor: KAWAMOTO KENJI
IPC: E21B17/03
Filed: 1988-03-03
Abstract: PURPOSE:To prevent the drop or the like of a rod from a rod exchanging device and reduce the load of an operator by making the operation of the rod exchanging device semiautomatic and displaying various states of the equipment detected by proximity sensors. CONSTITUTION:A pressure switch 28 and proximity sensors 20 and 13 detecting the operation completion of cylinders 5'-21 of a rod exchanging device and solenoid valves 5a-21a operating the cylinders 5'-21 are provided. A microcomputer 3 outputting detection signals from the pressure switch 28 and the proximity sensors 20 and 13 and control signals obtained from input signals from switches 2-4 of an operation panel to a solenoid valves 5a-21a and a state display device 15 is provided to constitute a rod exchange control device. The operation of the rod exchanging device for adding or recovering rods is made semiautomatic, the interlock state or the detection state of the sensors 20 and 13 is displayed on the device 15.
Patent JP-S5871298-A (JP)
Inventor: TSURUOKA YOSHIO
IPC: B64G1/40
Filed: 1981-03-31
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-H11331745-A (JP)
Title: Device and method for interfacing between analog video cam coder and personal computer
Inventor: SAI INSHO
IPC: H04N5/765
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To allow a PC to receive the information by performing an interfacing process on output video by using a delayed horizontal synchronizing signal and a control signal. SOLUTION: A black part appears for about preceding 8T and then is cut for about 50T on a screen displayed on the monitor of a PC 26 through an analog video cam coder 1 and a PC interface part 30. As a result, the horizontal synchronizing signal applied to an RS-232C interface part 22 is delayed by a certain time, so that the entire screen (specially the screen of the center part) of video outputted from the analog video cam coder is included in an effective pixel section at the using of the digital video cam coder at a maximum. Since a frame memory 14 a stop screen is stored by frame units, the stop screen of frame units can be seen on the monitor of the PC 26.
Patent JP-H03249275-A (JP)
Title: Curing sheet
Inventor: SAKOBE TADAYUKI
IPC: E04G21/24
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a curing sheet rich in washing durability with hardly and fouling even by allowing the sheet to stand for a long period by coating a woven or knitted fabric with a vinyl chloride-based paste resin sol, gelatinizing the coating and carrying out crosslinking treatment of the resultant fabric with a solvent-based fluororesin containing a specific polymer in a specified solvent. CONSTITUTION:A curing sheet obtained by dipping a woven or knitted fabric composed of synthetic fiber in a vinyl chloride-based paste resin sol, heating the fabric, gelatinizing the coating to provide a woven or knitted fabric coated with the aforementioned resin, then dipping the fabric in a solvent-based fluororesin containing a polymer consisting essentially of a copolymer of a fluoroolefin and an alkyl vinyl ether in a solvent containing an aromatic hydrocarbon (e.g. toluene or xylene) in an amount of >=30% based on ketones such as methyl ethyl ketone. The fabric is coated with the above-mentioned polymer, heat-treated the coated fabric and carried out crosslinking treatment. Thus, the objective sheet having durability with hardly any sticking of fouling even in allowing the sheet to stand in the open air for a long period without deteriorating antifouling effects by washing is obtained.
Patent JP-S61246694-A (JP)
Title: Liquid crystal display panel fixing construction for timepiece
Inventor: YAMAZAKI SATORU
IPC: G04G17/02
Filed: 1986-03-06
Abstract: PURPOSE:To facilitate the assembly and exchange of a liquid crystal display panel in a display panel fixing construction for timepieces to fixing a circuit board and the liquid crystal display panel, by anchoring the liquid crystal display panel on a base through a panel frame. CONSTITUTION:An electric connection means 12 comprising an elastic material for leading an electrical signal from an electrical circuit part is arranged at the position of an engaging electrode of a display panel 9. When a panel 9 is inserted into a groove 14 of a panel frame 13 on the base thus obtained and the frame 13 is fixed simply with a screw 15. The means 12 is engaged with the electrode 10 of the panel 9 and a panel material given a specified spring pressure being deflected to anchor the panel 9 on the frame 13. The elastic means 12 is connected to the panel 9 passing through a notch 11c of a spacer member 11a while as a space is provided between the panel 9 and the member 11a, the means 12 is deflected elastically to absorb impact regardless of external impact applied.
Patent JP-S62206907-A (JP)
Title: Feedback type optical amplifier
Inventor: NAGANO KATSUMI
IPC: H01L31/12
Filed: 1986-03-06
Abstract: PURPOSE:To amplify stably an optical signal by allowing a drive means to drive an electrooptic conversion element by a current proportional to a photovolatic current and allowing the electrooptic conversion element to generate a light output proportional to the input light. CONSTITUTION:An amplifier A amplifies the difference between photovolatic currents IP1 and IP2 to supply a forward current IF of a laser diode (electrooptic conversion element) LD. Thus, the laser diode LD generates a light output P0. A light kP0 proportional to the output light P0 from the laser diode LD is fed back to the photo diode PD2. The coefficient (k) is selected practically as k>=0. When the input light P1 is close to a reference input light PREF, the output light P0 is linear as shown in figure. The gradient in this case is (1/k), which represents an amplification factor. The transfer characteristic of the output/input light shows an inverting amplification. When the input light P1 gets smaller, the output light P0 is saturated at a constant maximum value (POMAX).
Patent JP-S55142024-A (JP)
Title: Production of polyester
Inventor: HARADA HIROYUKI
IPC: C08G63/82
Filed: 1979-04-23
Abstract: PURPOSE: A specific organotin compound is used as an esterification catalyst in the direct esterification process to keep the high catalyst activity and prevent the formation of foreign substance during the continuous production of polyester.  
     CONSTITUTION: In the esterification between dicarboxylic acids such as terephthalic acid and glycols, a glycol slurry of an organotin compound of the formula (R is alkyl, aryl, aralkyl, cycloalkyl) such as butyltin hydroxyoxide preferably the slurry concentration is 0.1W30wt%, is added as an esterification catalyst. The preferred amount to be added is 0.005W0.2mol% based on the dicarboxylic acid component. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62205480-A (JP)
Title: Specific graphic generating circuit of crt display device
Inventor: FUJITA SATOSHI
IPC: G06T11/20
Filed: 1986-03-05
Abstract: PURPOSE:To execute the natural enlarging/reducing display and to improve a through- put by obtaining approximately a specific graphic area to which coordinates are converted based upon the radius and the central coordinates, determining the number of division and executing the coordinate conversion of enlargement and reduction based upon the divided data. CONSTITUTION:An ALU 21 inputs the central coordinates of a circular graphic from a segment buffer 1, obtains the coordinates of a single point on a circular circumference and stores these to registers 32 and 33. A matrix multiplier 38 executes the multiplying of the value of a register and the matrix set beforehand, obtains the central coordinates and the coordinates of the single point after an image is converted, and stores them through an FIFO 39 to an ALU register group 22. The ALU 21 obtains the radius after converting the coordinates from the data of the group 22, calculates the maximum and minimum values of Y and Y coordinates to which the circular graphic described by the radius contacts, when the area surrounded by these values is included in a part of the display area, determines the number of division by the radius and divides the circular graphic expressed by the central coordinates and the radius in the buffer 1 into a polygon. An image converting processor 30 executes the image conversion of enlargement and reduction to this and sends it to a clip processor.
Patent JP-S61207816-A (JP)
Title: Combustion chamber of diesel engine
Inventor: IKEDA HIROICHI
IPC: F02B3/06
Filed: 1985-03-11
Abstract: PURPOSE:To prevent the formation of residue and accelerate recombustion by forming a convex part onto the side wall on the downstream side of the eddy current of air from a fuel injection valve and raising the temperature level of the convex part by bringing the convex part to the jetted mist flame. CONSTITUTION:A convex part 9 projecting towards the center of a combustion chamber 4 is formed onto the side wall 8 on the downstream side of the eddy current of air from each injection valve 5. Therefore, on the downstream side from the fuel injection valve 5, residue is recombusted by the jetted mist flame, and residue is not heaped up. Further, since the convex part 9 is exposed to the eddy current of air, the residue adhering onto the convex part 9 is blown off. Thus, the accumulation of the residue in the combustion chamber 4 can be certainly prevented.
Patent JP-S62206802-A (JP)
Title: Rare-earth permanent magnet
Inventor: OHASHI TAKESHI
IPC: H01F1/057
Filed: 1986-03-06
Abstract: PURPOSE:To improve high-temperature characteristics by adding a specific quantity of an alloy consisting of one kind or more of heavy rare earth elements mainly comprising specific quantities of Tb, Dy and Ho and one kind or more of Al, Nb, Zr, V, Ta and Mo as the remainder to an alloy composed of one kind or more of light rare earth elements mainly comprising specific quantities of Na and Pr and B and one kind or two kinds of Fe and Co as the remainder. CONSTITUTION:A 0.1-10% RII-MII alloy composition consisting of 30-86% RII (RII represents one kind or more of heavy rare earth elements mainly comprising Tb, Dy and Ho) and MII (MII represents one kind or more of Al, Nb, Zr, V, Ta and Mo) as the remainder is added to an RI-B-MI group alloy composition composed of 25-35wt% RI (one kind or more of light rare earth elements mainly comprising Nd and Pr) and 0.7-1.5% B and MI (MI represents one kind or two kinds of Fe and Co) as the remainder, thus obtaining a sintered body. Accordingly, two kinds of alloy powder having different compositions is mixed, sintered and thermally treated, thus acquiring high iHc by a small quantity of an additive, then minimally inhibiting the lowering of Be by additional elements, provided that (BH)max can be improved.