baber/WOPTO huggingface dataset:
Patent JP-S5641080-A (JP)
Title: Electrogas welding
Inventor: NOMURA HIROICHI
IPC: B23K9/16
Filed: 1979-09-14
Abstract: PURPOSE: To perform the uniform penetration of welding parts and optimum speed increase of a  welding instrument and cover plates by controlling a position of torch with a detecting signal  corresponding to the light or heat of each detecting element, which is placed oppositely at the  specified position of both sides of each cover plate of copper as a detecting element or groups of  element more than one.  
     CONSTITUTION: Copper cover plates 2a, 2b at both sides of base material 1, 1' slide upwards  along a bevelling 3, accommodating to the progress of welding by a wire 4, and at the same time  sealed gas is supplied from the upper opening of cover plates, making a molten pool 6 between  them. In the both cover plates, for example, thermocouple 7 of plural number are burried at the  specified places before and behind, left and right along the progressing direction of welding and  opposedly clamp the base material more than one place. In a case of uneven penetration at the left and right sides of the base material, controlling of the position of torch 8 to the base  material opposite direction is performed by a motor 11 driven by an output of differential amplifier to make a driving control circuit become zero, wherein the difference will be caused in the  quantity of heat received by the left and right elements 7. Controls on a welding voltage, a position of the torch in the direction of the base metals' thickness, and the speed increase of the welding instument and copper cover plates are performed in the same way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0414326-A (JP)
Title: Concentrated monitoring system for bidirectional catv transmission network
Inventor: MIURA TERUSHI
IPC: H04B3/46
Filed: 1990-05-07
Abstract: PURPOSE:To allow the manager to correct the operation of a faulty amplifier by only inputting a correction data with an external input device in a CATV transmission network. CONSTITUTION:The operating state of an amplifier 11a is measured by the detection circuit of a detector 12a. The data is sent to a concentrated monitoring device 13 as incoming signals x1, x2 through a CPU 22, a modulation circuit 23 and a bidirectional filter 24. The arithmetic processing based on a preset normal amplified data is carried out and whether or not the state data of the amplifier 11a sent from the detector 12a is abnormal is decided. The alarm is displayed on a display device 14 when the data is not normal. The manager observing the display uses an external input device 32 to input an amplifier correction data, which is sent to the CPU 22 of the detector 12a as outgoing signals y1-y3. The CPU 22 gives the correction command signal to an adjustment circuit 31 to adjust the amplifier 11a into the normal operating state. By this constitution, the manager carries out the maintenance and inspection in a latch.
Patent JP-H10281920-A (JP)
Title: Light source used for detection of leakage of heating, ventilating and air conditioning system to utilize environmentally safe material
Inventor: TERENCE D CAREY
IPC: G01M3/20
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To detect a material to re-emit light having a wave length than the wave length of light emitted from a light source by combining a faceted white light reflector, a lamp and a lens filter to combine the light source. SOLUTION: A front cap 2 is opened toward the outside, and a filter lens 4 is located behind it. A compression spring 5 is inserted between the filter lens 4 and a reflector 6 to ease a shock with a space properly maintained. The reflector 6 is formed as a molded-glass reflector having a faceted reflection face or a white light reflector using an aluminum reflector, and reflects light having a wave length of about 400-700 nm. The faceted reflector 6 produces special reflection characteristics on an interference principle. Uniform narrow spot light is emitted from a lamp being a tungsten halogen lamp. The light source which is small and light and can strongly generate light having a wave length to make a fluorecent dye effectively radiate can be provided by this method.
Patent JP-S598088-A (JP)
Title: Picture reading system
Inventor: KANZAKI MINORU
IPC: G06V10/10
Filed: 1982-07-05
Abstract: PURPOSE:To read character and mark on an original in a simple way, by setting two reading primary image sensors with a fixed distance and detecting the speed at which both image sensors read the information with a manual feed operation. CONSTITUTION:The photoelectric conversion output of a sensor 7-1 is led to a timing detecting circuit 9 after the picture signal is shaped by an amplifying/ binary coding circuit 8-1. In the same way, the output of a sensor 7-2 undergoes the shaping of picture signal through an amplifying/binary coding circuit 8-2. In this case, a switch 12 is connected to the circuit 9 at first, and the circuit 9 detects the timing difference between the timing of a changing point detected by the sensor 7-1 and that of the sensor 7-2 detected the same changing point as the sensor 7-1. This timing difference is applied to a clock control circuit 10 to change the clock frequency of the sensor 7-2. Then the switch 12 is switched to a memory part 11, and the photoelectric conversion output of the sensor 7-2 is stored successively to the memory 11. Thus a character type signal compensated to a correct size is delivered to a terminal 13.
Patent JP-S5817280-A (JP)
Inventor: MARUSERU OBERON
IPC: F16L9/14
Filed: 1982-07-06
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-H02296211-A (JP)
Title: Drum scanning type scanning optical device
Inventor: SUZUKI MASAYUKI
IPC: H04N1/06
Filed: 1989-05-11
Abstract: PURPOSE:To allow recording of color images at a high speed with a high resolution by rotating a rotary drum and an optical system around the same central axis of rotation and using a mirror for the optical system. CONSTITUTION:This device has the rotary drum 1, the inside surface of which is a surface to be irradiated and rotates in a direction A around the central axis 2 of a cylindrical shape, and the mirror 4 which is positioned on the inner side of the rotary drum 1 and rotates in a direction B around the central axis 2 of the rotary drum 1. Luminous fluxes lambda1 to lambda3 emitted from a light source are reflected by the mirror 4 and are condensed onto the surface to be irradiat ed. Namely, the mirror 4 does not generate chromatic aberrations and, therefore, the focusing of the luminous fluxes lambda1 to lambda3 of plural wavelengths onto the same point on the surface to be irradiated is possible. The high-speed scanning is executed in this way and the spot diameter is reduced with the optical system of the simple constitution, such as mirror.
Patent JP-S61276081-A (JP)
Title: Id card and its collator
Inventor: ENOMOTO NAOHIRO
IPC: G06K19/00
Filed: 1985-05-31
Abstract: PURPOSE:To identify the authenticated holder of an ID card without password number by storing the fingerprint-image of the holder and encoding the image by the titled collator to collate it with the image stored in the ID card. CONSTITUTION:A thin type semiconductor ROM element 2 is fixed in the center of the inner layer of the plastic laminated base 1 of the ID card. When a blank ID card is inserted into an ID card issuring machine and a sheet fingerprint is stamped is inserted from the dedicated inlet, an inner encoder reads the fingerprint image on the sheet in form of a digital data, and stores it in the ROM element in the ID card. When this ID card is inserted in the collator 20a, a card reader device 12a takes out the fingerprint image data stored in the ROM element in the ID card. In the mean time, when a fingerprint is stamped on a roll sheet, a fingerprint image encoding device 13a encodes it, and stores it in a control device 11a. The both images of the fingerprint are compared by a comparator, and will be identified to be ones of the same person.
Patent JP-S60262503-A (JP)
Inventor: HARADA ISAMU
IPC: A01B63/114
Filed: 1984-06-08
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-H06334074-A (JP)
Title: Board for semiconductor device
Inventor: KAZUYASU MUTSUO
IPC: H01L23/12
Filed: 1993-05-20
Abstract: PURPOSE:To provide a board for enhancing the heat dissipation performance of a semiconductor device. CONSTITUTION:The board for semiconductor device comprises a basic material 1 of metal or alloy having thermal expansion coefficient of 8X10<-6> or below in the temperature range of 0-300 deg.C, one or a plurality of holes 3 made in the surface of the basic material 1 bonded to an object of heat dissipation, and a metal or alloy material 4 having thermal conductivity as high as 210W/(m.K) filled in the hole 3.
Patent JP-S62274379-A (JP)
Title: Image processor for recognizing fruit
Inventor: FUJII YASUO
IPC: G06T1/00
Filed: 1986-05-22
Abstract: PURPOSE:To prevent a failure due to the proximity of a manipulator, by moving a high-light area extracted, based on the gray level of a variable density image in the area of image information binary-coding the area of a specific color corresponding to a color of fruit to be recognized, to the inside from the edge of the fruit. CONSTITUTION:Color information S0 of fruit F is decoded 2, a red signal R and a blue signal B are extracted as specific color information S1 and information S2 containing no specific color, respectively, binarization information S4 is made by subtracting B from R, and an area corresponding to the color of the fruit F normalized against brightness is extracted. Also, the luminance signal Y of the information S0 is extracted by quantizing it by a gray level and converting 5 it to variable density information S5, the brightest area P0 in the area is derived by masking 6 S5 by S4, utilized as a position for representing a position of the fruit, and moved to the inside from the edge F0 of the recognized fruit. When a manipulator is protruded to the position of the area P0, the proximity can be exactly executed.
Patent JP-H11309535-A (JP)
Title: Manufacture of cylindrical heat exchanger
Inventor: TOIDA JUNICHI
IPC: B21D26/033
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the direct contact area of a copper tube a cylindrical heat exchanger main body in a cylindrical heat exchanger, and to obtain sufficient heat exchange efficiency. SOLUTION: By crushing the copper tube 12 into which a heating medium is circulated and supplied, from the outside toward the inside of the tube, a continuous flat part 12b is formed on this copper tube 12 in the longitudinal direction. Also, it is set so that the flat part 12b of this copper tube is joined to a mounting surface 11a on the outside of the cylindrical heat exchanger main body 11, and by winding the copper tube 12 on the heat exchanger main body 11, the flat part 12b of the copper tube is brazed to the mounting surface 11a on the outside of the heat exchanger main body, and is fixed. After that, by injecting pressurized fluid into the copper tube 12, and by swelling and deforming the copper tub 12 from the inside toward the outside, the cylindrical heat exchanger is manufactured.
Patent JP-H09271524-A (JP)
Title: Half face gas mask of air curtain type
Inventor: DOBASHI SHINYA
IPC: A62B18/08
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To protect eyes of a user from organic gas and the like over a long time by jetting air supplied from an air source via an air hose to the eyes from an upper part of half face mask ensuring only the aspiration of the user to thereby form an air curtain over the eyes. SOLUTION: Air from an air source led to an intake port 4 via an air hose having an air control part on the midway position thereof is diffused in a space 6. The air in the space 6 is supplied to a space between the mask 1 and the nose of a user through a guard 6 preventing waterdrop as well as the air from striking a face of the user directly to thereby used for the respiration of the user, and part of the air is jetted from an opening 8 formed at an upper part of the mask 1 to thereby form an air curtain ahead of the eyes, protecting the eyes from organic gas, dusts and the like. The air jetted out of the opening 8 is maintained constant by the aid of air discharge and drainage valve 9.
Patent JP-S62274510-A (JP)
Inventor: MORIYA TSUTOMU
IPC: H01B17/02
Filed: 1986-05-22
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-S63281822-A (JP)
Title: Manufacture of flexible hose
Inventor: TSUCHIDA HISATOSHI
IPC: B29C47/02
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a flexible hose, the forming of which is easy, by a method wherein crystalline propylene polymer is employed in a part of fibers used in a tubular cloth and soft material consisting of specified components as thermoplastic polymer used for covering layer is employed. CONSTITUTION:The hose concerned is produced by covering tubular cloth which is woven of fiber with thermoplastic polymer. The fiber contains 5-50wt.% of crystalline propylene polymer. The thermoplastic polymer consists of components a-c. The component (a) is the hydrogenated derivative of the block copolymer represented by the formula (1) and contained by 30-70wt.% with respect to the sum of the components (a) and (c). In the formula (1), A represents the polymeric block of monovinyl-substituted aromatic hydrocarbon, B represents the elastomeric polymeric block of conjugated diene and (n) is an integer having a value of one to five. The component (b) is a non-aromatic based rubber softening agent and contained by 70-30wt.% with respect to the sum of the components (a) and (b). The component (c) is the crystalline propylene polymer and contained by 10-120pts.wt. with respect to 100pts.wt. of the sum of the components (a) and (b). As a result, a horse is obtained wherein the adhesion between the tubular cloth and the thermoplastic polymer covering layer is good, and no separation occurs between them and a hose, the flexibility of which is favorable and the physical properties of the covering layer and the external appearance of which are favorable.
Patent JP-H01289834-A (JP)
Title: Thermosetting resin composition
Inventor: YAMATANI NORIMASA
IPC: C08G73/12
Filed: 1988-05-17
Abstract: PURPOSE:To obtain a thermosetting resin composition improved in mechanical properties without detriment to its heat resistance by mixing a specified bismaleimide compound with an aromatic amine resin. CONSTITUTION:A diamine compound (i) of formula I (wherein R is a bivalent group of formula II or III, and X is a direct bond, a 1-10C bivalent hydrocarbon group, hexafluorinated isopropylidene, carbonyl, thio, sulfinyl, sulfonyl or oxide) is reacted with maleic anhydride (ii) through condensation and dehydration to obtain a bismaleimide compound (a). Separately, an aralkyl alcohol derivative (iii) of formula V [wherein A is an (alkyl-substituted) phenylene, diphenylene, diphenyl ether or naphthylenyl, and R<2> is H, an acyl or a 4C or lower alkyl] is reacted with 1-15mol, per mol of component (iii), of an aromatic amine compound (iv) of formula VI (wherein R<1> is a halogen, OH, a 4C or lower alkoxyl or a 5C or lower alkyl, and R<1> groups may be combined to form a ring, lis 1-2, and m is 0-3) to obtain an aromatic amine resin (b) of formula VII (wherein n is 0-300). 100pts.wt. component (a) is mixed with 5-100pts.wt. component (b).
Patent JP-S599061-A (JP)
Title: Charge modulation type ink jet printer
Inventor: ABE NOBUO
IPC: B41J2/09
Filed: 1982-07-09
Abstract: PURPOSE:To provide the titled ink jet printer capable of maintaining stable printing capacity, even if ink mists are scattered around a deflection electrode by such an arrangement wherein a deflection electrode for generating an ink flow is provided, and a stepped portion is provided on at least one surface which supports the electrode. CONSTITUTION:A deflection electrode 20 is an improved version and a slant groove 21 and a recessed portion 23 in a which a stepped portion 22 can be formed are provided on its surface. An insulation 30 composed of fluoric resin, etc. has a stepped portion 31. Ink particles collide with a gutter 13 and are scattered around in mists and adhere to the deflection electrode 20 and the surface of the insulation 30, but most of ink particles flow down to the stepped portion 22 through the slant groove 21 and drip down in a pan 32. On the one hand, of those ink particles scattered on the surface of the insulation 30, those particles adhered to the stepped portion 31 fall down directly into the pan 32. The internal surfaces 31a and 31b of the stepped portion 31 are prevented from the scattering of ink particles and kept clean and its insulation distance from the surface of the insulation 30 is maintained, even if the printer is operated for a long time continuously.
Patent JP-S5241650-A (JP)
Title: Decorative sheet
Inventor: KAWAKAMI HAJIME
IPC: D21H27/00
Filed: 1975-09-30
Abstract: PURPOSE: A decorative sheet having an adhesive layer containing a remoistening paste and a foaming agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6030519-A (JP)
Title: Composite extruded shape for joining
Inventor: WATANABE KATSUMITSU
IPC: B32B15/01
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a shape improved in electrolytic corrosion resistance and adhesion strength in a composite shape for binding made up of Al and metal of different kinds for joining by extending a part of joining material and inserting it in a body to an extruded shape made of Al. CONSTITUTION:This composite extruded shape for joining is obtained by supplying a joining material, for instance, a copper wire 3 parallel to the direction of extrusion, and after extruding Al for the body of extruded shape to surround tightly around the wire 3, cutting the end part of the extruded shape 1. In this example, the sectional form of the body 1 is deformed circular having grooves 2, 2 on both sides, and the wire 3 is buried and inserted in a body to any position of inside, and at the same time, the wire 3 is extended from the end of the body 1 to use for joining.
Patent JP-H11311689-A (JP)
Title: Burnup control insert of nuclear reactor fuel assembly
Inventor: ITAHARA KUNIYUKI
IPC: G21C3/326
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To make the burnup of a taken-out fuel assembly agree without limit, with the limiting value and enable effective utilization of valuable nuclear fuel, by incorporating an insert having water removing rods of the number selected according to the control amount of the burnup into individual nuclear reactor fuel assemblies to be used. SOLUTION: Possession reactivity takes the maximum value at a prescribed value of the ratio of water to uranium, and when it departs therefrom, the possession reactivity decreases. Since the volume ratio of water to uranium is determined in the use number of the insert rods 19 of the same shape size in a primary function, control burnup, i.e., the control burnup is proportional to the use number of the insert rods 19. Since the burnup of a fuel assembly can be highly precisely estimated from the operation history or the like, the control burnup can be calculated on the basis thereof, and the use number of the insert rods 19 of inserts 10 can be calculated. Thus, the control burnup agrees with the target burnup at an irradiation completion time point by the use of the insert 10, in which specifications are determined or it is near it, and effective taking-out of the fuel assembly can be taken out.
Patent JP-S5742814-A (JP)
Title: Measuring method for flow speed and flow rate in multimeasuring point by ultrasonic wave
Inventor: TAMURA KOUZOU
IPC: G01F1/66
Filed: 1980-08-28
Abstract: PURPOSE:To eliminate the error at the time of measuring an averge flow speed of runnung water, by measuring the flow speed from the plural measuring points. CONSTITUTION:Ultrasonic wave is sent from a flow speed detector 10 incorporated with a changeover device to ultrasonic wave cable transmitters T1-T4 provided to a water channel 1 and the incident ultrasonic wave to wave receiving devies R1- R4 is converted into signals to supply to the detector 10. The cable transmitter and wave receiver of each group is selectively changed over in time division so as to form measuring points P1-P8 by the changeover device and flow speed Vp1-VP8 corresponding to each measuring point are detected. Total sum of these flow speeds is found by an operator 11 and is averaged to obtain an average flow speed V. A coefficient of flow rate Kg is outputted as a sectional area of running water A by a flow rate coefficient operator 9 and the flow rate Q is obtained by a multiplication 6 of the sectional area A and flow speed V.
Patent JP-H10303792-A (JP)
Title: Data transfer system
Inventor: TAKASU MOTOYUKI
IPC: H04B5/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To use an existing guide electric wire, to transfer data between a moving station and a management station with an inexpensive equipment by modulating data, transmitting it to a conductor without making contacts, and transmitting, transferring and demodulating it. SOLUTION: A management station 1 is electrically connected to the conductor 3 of a cable or the like. A mobile station 2 moves along the conductor 3. Video data, sound data and control measurement data, which are obtained from a TV camera 14, a microphone 15 and a sensor 16, are modulated by a modulator/demodulator 4. Modulated data are transmitted to the nearby conductor 3 without making contacts as a modulation signal and are transferred to the management station 1 through the conductor 3. The transferred signal is inputted to the modulator/demodulator 4 from the conductor 3 without making contacts and is demodulated. The demodulated signal is outputted to a TV monitor 11, a speaker 12 and a personal computer 13 as video data, sound data and control measurement data.
Patent JP-H0243237-A (JP)
Title: Ultrahigh-molecular-weight polyolefin composition
Inventor: SAKAI HIDENORI
IPC: D01F6/46
Filed: 1989-05-12
Abstract: PURPOSE:To provide the title compsn. having excellent heat stability and providing a molecularly oriented molding with excellent tensile strength, etc., by compounding an ultrahigh-MW polyolefin of a specified viscosity with specified amt. of a diluent and a hindered amine stabilizer. CONSTITUTION:An ultrahigh-MW polyolefin compsn. is prepd. by mixing 3-80wt.% ultrahigh-MW polyolefin (A) having an intrinsic viscosity of 5-40dl/g as measured in decalin solvent at 135 deg.C (e.g., an ultrahigh-MW polyethylene), 97-20wt.% diluent (B) (e.g., paraffin wax) and 0.005-5 pts.wt. hindered amine stabilizer [e.g., bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate] based on 100 pts.wt. sum of the component A and B. As this compsn. scarcely undergoes thermal deterioration while molding, a molecularly oriented fiber, etc., obtd. by molding, exhibit excellent tensile strength, tensile elastic modulus, etc.
Patent JP-H09301530-A (JP)
Title: Game base plate block conveying device for manufacturing game machine
Inventor: TAKAHASHI HATSUMI
IPC: B65G47/52
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To smoothly supply materials and remove residues by independent lines. SOLUTION: When a game base plate block 7 is conveyed from a warehouse to a supplying stage 2 by a supplying line 1, the conveying operation of the supplying line 1 is stopped. The game base plate block 7 is floated from the supplying line 1 and supported while the supplying stage 2 is raised. A pallet 7b as a residue generated by completely supplying the game base plates 7a from the game base plate block 7 on the supplying stage 2 is delivered from the supplying stage 2 to an empty pallet stage 5 by the conveying operation by rollers 2c of the supplying stage 2 stopped at the raising limit position and the conveying operation of rollers 5c of the empty pallet stage 5 stopped at the raising limit position. The pallet 7b is delivered to a residue line 4 while the empty pallet stage 5 is lowered, and the residue line 4 conveys the pallet 7b to the warehouse.