baber/WOPTO huggingface dataset:
Patent JP-H10262189-A (JP)
Title: Image pickup device
Inventor: SUGAWARA MASAYUKI
IPC: H04N5/347
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To attain spatial convolution arithmetic operation with respect to an image pickup output signal at a high speed without the need for an independent circuit. SOLUTION: The image pickup device is provided with an optical image 5 that is moved in a linear or 2-dimension spatial direction, a transmission type image display means 3 on which an optical image 5 is formed and whose transmissivity is changed, and a storage type 2-dimension area image pickup element 4 coupled optically with the image display means 3, and the process of changing the transmissivity rate of the image display means 3 is repeated synchronously with the movement of the optical image 5 to conduct photoelectric conversion and integration for the obtained optical image 3 by the image pickup element 4 to apply spatial convolution arithmetic operation to the optical image.
Patent JP-H09261350-A (JP)
Title: Method and device for automatically constituting specified speaker group
Inventor: YOKOYAMA SHIGEJI
IPC: H04M3/56
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically preparing specified speaker group with which a specified speaker group is automatically constituted in a voice network. SOLUTION: This device is provided with an electronic exchange 1 for the exchange and connection of speaking, conference trunk 2 for the multiplex voice synthesization of audio signals, and control unit 3 for previously storing the designation information of the speaker group as conference trunk connection information. Further, the control unit 3 previously stores a password corresponding to the calling request of the speaker group, confirms the coincidence with a password sent together with the calling request and operates the conference trunk 2.
Patent JP-S54221-A (JP)
Title: Insulated corrosion-proof buried pipeline
Inventor: HASHINAGA MASAO
IPC: F16L25/02
Filed: 1977-06-02
Abstract: PURPOSE: To provide an insulated corrosion-proof buried pipeline which allows the application of electrical pipe location technique from above (on the ground), without damaging the corrosion-proofness proper to the pipeline. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01238200-A (JP)
Title: Method of setting component mounting position
Inventor: TERUYA YOSHIHIRO
IPC: B23P21/00
Filed: 1988-03-18
Abstract: PURPOSE:To remove the irregularity in the positional accuracy due to different working positions and to correct a position having a predetermined rotary angle by setting two or more reference marks on a board in a copper pattern etching work. CONSTITUTION:Two or more reference marks are set on the basis of reference points on a parent board on a plurality of boards placed on the parent board placed on a X-Y stage 30 in a copper pattern etching work. The two or more marks are imaged by imaging means 40, and input to correcting/calculating means 50, which calculates it with component mounting position information held in advance as described above. The stage 30 is driven by X-Y stage driving means 60 on the basis of the corrected output of the component mounting position information held in advance by the difference to perform the final component mounting position for each board. Thus, required accurate positional accuracy is easily satisfied by a simple circuit.
Patent JP-H08338600-A (JP)
Title: Manifold device
Inventor: DEYUEEN DEII KUROON
IPC: F04B23/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid manifold device designed for allowing uncontrollable misalignment generated in connection between manifold parts of two pumps and forming a seal hardly causing leakage in this connection state. SOLUTION: A manifold device for connecting adjacent to pumps 10, 12 is provided with two-piece structure manifold parts 22, 24. The manifold parts 22, 24 independently connected to liquid pumps is firmly screwed and fixed to pumps 10, 12 in the position in which the manifold parts 22, 24 are most accurately positioned mutually. Then, the manifold parts 22, 24 are fixed mutually via a screw hole in one manifold part 24 by means of a fastening member 40. The hole is larger than a screw hole in the other manifold part 20. Because of this large hole, a predetermined amount of misalignment is allowed while the manifold parts 22, 24 are firmly connected together sealably.
Patent JP-H05310743-A (JP)
Title: Furopyrimidine derivative
Inventor: RONII JIERARUDO EDEI
IPC: A01N43/90
Filed: 1991-03-29
Abstract: PURPOSE: To obtain new substd. furopyrimidine derivs. having superior plant fungicidal activity and, partially, also exhibiting insecticidal and acaricidal activities.  
     CONSTITUTION: The substd. furopyrimidne derivs. are compds. of formula I [the R-contg. ring is one of formula II-IV (where R 1  is H, alkyl or phenyl and R 2  is H, alkyl, NO 2  or halo); R 3  is H, (halo)alkyl or (substd.) phenyl; XYZ is 1H-1,2,4-triazol-1-yl; X is O, S, NR 4 , CR 5 R 6  (R 4  is H, alkyl, etc., and R 5  and R 6  are H, alkyl, CN, OH, etc.); YZ is a satd. or unsatd. hydrocarbon chain which may contains a heteroatoms O, NR 4 , S, etc.; Y is 1-6C alkylene which may contain a heteroatom); and Z is cycloalkyl, formula V (where R 9 -R 13  are H, halo, cycloalkyl, phenyl, etc.), furyl, thienyl, naphthyl, pyridine, etc.], or their acid addition salts, e.g. 5-methyl-N-[2-(4-methoxyphenyl)ethyl]-5,6- dimethylfuro[2,3-d]-pyrimidine-4-amine. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03266170-A (JP)
Title: Lock mechanism
Inventor: KAWAGISHI KYOJI
IPC: G06F15/177
Filed: 1990-03-16
Abstract: PURPOSE:To quickly detect deadlock without performing time monitoring at a lock request device side by comparing a timer value when lock stored in a lock register is acquired when the lock from a device fails with the present timer value. CONSTITUTION:When the lock is acquired at a time ta by the device 7, a lock byte designated by the device 7 and the timer value ta of a timer 1 are written on the lock register. When the lock is requested at a time tb by the device 8 and fails the lock since the device 7 acquires the lock, difference between the time tb and ta is found by a comparator 3, and it is compared with detecting time Tm. No deadlock occurs by performing unlock within the time Tm by the device 7, and the device 8 acquires the lock, then, processing is performed normally, however, when the device 7 performs no unlock within the time Tm, a deadlock detection signal 301 is outputted when detecting tb-ta>Tm by the comparator 3 when the device 8 fails the lock. In such a way, it is possible to quickly perform the detection of the deadlock.
Patent JP-H06270173-A (JP)
Title: Manufacture of thermoplastic resin molded body
Inventor: SHIMIZU MITSURU
IPC: B29C43/52
Filed: 1993-03-25
Abstract: PURPOSE:To easily mold a molded body, in which no defect such as weldline is developed at the molding of thermoplastic resin. CONSTITUTION:Thermoplastic resin powder 4 is filled between a mold 4 having grooves along its peripheral surface and an elastic mold 3 and pressurized through the elastic mold 3 by the fluid delivered through a fluid introductory passage 10 so as to be forcibly pressed in the grooves in order to be formed into a shape corresponding to the shape of the grooves. After that, the resultant formed body is heated up to the temperature higher than its melting point and then cooled so as to release the formed body from the mold 2.
Patent JP-S56163134-A (JP)
Title: Rubber compound
Inventor: OKAMOTO HIROSHI
IPC: C08L23/00
Filed: 1980-05-20
Abstract: PURPOSE: To provide an unvulcanized synthetic rubber compound which does not need the addtion of a reinforcing filler and gives a vulcanized rubber having excellent mechanical properties, by blending aluminum salt of an α,β-ethylenically unsaturated carboxylic acid as a crosslinking aid.  
     CONSTITUTION: A soln. of 3 moles of Na salt of an α.β-ethylenically unsaturated carboxylic acid (e.g. crotonic acid, sorbic acid, maleic acid or acrylic acid) is added dropwise to a soln. of one mole of AlCl 3 . Formed precipitate is filtered off to obtain Al salt of the α,β-ethylenically unsaturated carboxylic acid. 5W30phr said Al salt as a crosslinking aid is blended with an unvulcanized synthetic rubber compound to abtain the titled rubber compound. A vulcanized rubber having excellent breaking strength, breaking elongation, tear strength, etc. can be obtd. by vulcanizing the above rubber compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56164771-A (JP)
Title: Improvement of preservation and flavor of marine paste product
Inventor: OGAWA HIROE
IPC: A23L17/00
Filed: 1980-05-19
Abstract: PURPOSE: To improve the flavor and preservation of a marine paste product, by blending ground fish meat with a mixture of erythorbic acid with a coating agent, sorbic acid, and glycine in a specific ratio.  
     CONSTITUTION: Ground fish meat is blended with a mixture of (A) 0.02W0.2wt% erythorbic acid with a coating agent (calculated as erythoribc acid) [1pt.wt. erythorbic acid (sodium erythorbate) is coated with preferably 0.8W3pts.wt. coating agent, having particle diameter preferably about 50W300μ], (B) 0.02W0.2wt% sorbic acid(calculated as sorbic acid) and/or (C) 0.4W2.5wt% glycine, to give a marine paste product (boiled fish paste, a kind of fish paste.) 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01238777-A (JP)
Title: Controller
Inventor: SATO JUNJI
IPC: F16K7/17
Filed: 1988-03-18
Abstract: PURPOSE:To make fluid passing smooth and also conduct washing surely by projectingly forming the middle part of a valve body in a gradually diameter- reduced state toward the inside of a carrying pipe from an opening part in the state cutting off the inside of the carrying pipe. CONSTITUTION:A carrying pipe 2 is buried in a block 3 in a communicative state. An opening part 4 in a taper state and passing through the inside of the pipe 2 in a gradually diameter-reduced state is formed to the surface of the block 3. The middle part 14 of a valve body 6 is projectingly formed in a gradually diameter-reduced state toward the inside of the pipe 2 from the part 4 in the state cutting off the inside of the pipe 2. The base part 15 of the part 14 is formed with a forming piece 16 in a taper state adhering along the part 4, and the tip part 17 of the part 14 is formed in the semi-spherical state adhered along the inner peripheral surface 18 of the pipe 2.
Patent JP-H04301352-A (JP)
Title: Low pressure mercury discharge lamp
Inventor: YONEZAWA AKIHIRO
IPC: H01J61/72
Filed: 1991-03-29
Abstract: PURPOSE:To decrease self absorbing action of ultraviolet rays so as to improve an output of the ultraviolet rays by forming a section of at least discharge space of a luminous tube into a non-circular shape. CONSTITUTION:In a luminous tube 2, its section is formed into noncircular shape, for instance, into almost flat quadrangle shape, and ratio x/y of a minor side (x) to a major side (y) is formed to about 0.2 to 0.8. The tube 2 is sealed with rare gas of mercury and argon or the like so as to generate a 0.7 to 13Pa vapor pressure of mercury during lighting and a 13 to 133Pa seal pressure of argon gas during lighting. In this way, also a discharge space provides a flat quadrangle to reduce a thickness of a mercury vapor layer. Accordingly, since absorption of ultraviolet rays by the mercury vapor layer is suppressed to reduce an optical obstacle, self absorption of the ultraviolet rays is decreased even when the mercury vapor pressure is increased, and even in the case of increasing current density to a range of exceeding a saturation region in the past, an ultraviolet ray output can be improved.
Patent JP-2000260622-A (JP)
Title: Chip-type inductor and manufacture thereof
Inventor: ICHIKAWA MASABUMI
IPC: H01F17/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a chip-type inductor having a large inductance value and improved reliability, and a method of manufacturing the same. SOLUTION: A prismatic ceramic preform 11, a metal film constituting a coil 12 formed on the peripheral surface of the ceramic preform 11, low- temperature sintered ceramic material or low-temperature sintered glass material covering the film at least except the planes of both ends in the longitudinal direction of the preform 11, and electrodes 14 that are connected to the metal film constituting the coil 12 by extending from the planes of both ends in the longitudinal direction of the preform 11 to a part of the peripheral surface respectively, are provided. By these, the circuit unit of the chip-type inductor having a large inductance value and a high Q value, besides improved reliability, can be obtained.
Patent JP-H09220023-A (JP)
Title: Mowing scissors
Inventor: KANEKO KOICHIRO
IPC: A01G3/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide mowing scissors which are small-sized, lightweight, easy to handle, inexpensive, and conveniently stored and carried by improving heading scissors thereby making it possible to perform mowing operation at a standing attitude, and making the scissors blade body short without varying the length of the cutting blades. SOLUTION: The tip parts 2-2 of a couple of handle parts 2 which are pivoted on their crossing parts rotatably with a shaft pin 4 and the connection parts 1-1 of the intermediate parts of a couple of blade bodies 1 pivoted rotatably on the base end parts with a rivet shaft 3 are coupled by a couple of joint components equipped with a rotary body for the blade body which rotates associatively as the blade body 1 rotates around the rivet shaft 3 and a rotary body for the handle part which rotates associatively as the handle parts 2 rotate around the shaft pin 4.
Patent JP-S55159851-A (JP)
Title: Liquid measuring device
Inventor: KOMATSU KENZOU
IPC: G01F13/00
Filed: 1979-05-30
Abstract: PURPOSE: To perform correct suction and discharge of a required amount of liquid to and from pipette by a method wherein a piston in a cylinder is reciprocated through a motor activated by on/off operation of a switch and a worm wheel for changing the volume under reduced pressure.  
     CONSTITUTION: The bead 1a of a piston 1 is dipped in a liquid in a beaker 3, a switch 7 in a control box 5 is turned on, and a switch 6 is set to the pole for suction, so that a worm gear 10 directly connected to a motor 4 is rotated. The rotation is transmitted to a worm wheel 16 and a piston 15 is moved to a direction corresponding to the rotating speed of the motor 4. This produces sealed vacuum part 18 between pump ring 15b and a cylinder 12, the suction force thereof sucks liquid from the beaker 3. The sucked liquid is sent to a pipette 1 and when the liquid reaches the required scale value, the switch 7 is turned off to stop liquid suction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07281222-A (JP)
Title: Lithium triborate single crystal and optical device
Inventor: FURUKAWA YASUNORI
IPC: G02F1/355
Filed: 1994-04-05
Abstract: PURPOSE:To substantially prevent the laser damage of the above single crystal by dielectric destruction, etc., by specifying a relation between its laser damage threshold value and pulse width and to make it possible to obtain an optical device having high reliability if this single crystal is used. CONSTITUTION:Measurement needs be made many times by changing the pulse width at the time of measuring the laser damage threshold value in order to evaluate the quality of the single crystal. The laser damage threshold damage in the measurement described above is so determined as to be proportional to about a half power of the pulse width. In such a case, the problem by the influence of a scattering factor does not arise and the laser damage threshold value exhibits a relatively high value. Namely, the lithium triborate single crystal having the laser damage threshold value proportional to about half power of the pulse width is used. A single crystal having the laser damage threshold value approximately proportional to wavelengths in a region of a wavelength 1.064 to 0.532mum is excellent in laser damage characteristic as the lithium triborate. The optical device having the stable performance is obtd. by using such lithium triborate single crystal which less generates the laser damage as the optical device.
Patent JP-S54159453-A (JP)
Title: Composition for light filter of synthetic resin
Inventor: NAKASE KOUJI
IPC: C08K5/00
Filed: 1978-06-06
Abstract: PURPOSE: A composition for a light filter of a synthetic resin capable of transmitting only near ultraviolet light selectively, obtained by adding a specific oil-soluble anthraquinone dye to a synthetic resin having improved light transmittance.  
     CONSTITUTION: A transparent synthetic resin having improved light transmittance is blended with A) 0.1W1.0 wt.% of Solvent Green 28, an oil-soluble anthraquinone dye, B) 0.01W0.5 wt.% of a compound, e.g., Solvent Green 26, or Solvent Red 176, capable of absorbing visible light which Solvent Green 28 can not absorb without lowering the transmittance of near ultraviolet light, and C) 0.005W0.1 wt.% of a compound, e.g., Pigment green 7, or Pigment Green 36, capable of reducing the transmittance of light with wave lengths of 750W850 nm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S543602-A (JP)
Title: Automatic working equipment
Inventor: IGARASHI TAENJI
IPC: G01N21/88
Filed: 1977-06-09
Abstract: PURPOSE: To improve the working efficiency, specifying installing position of working apparatus for a swivel arm to be installed to the automatic working equipment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05269817-A (JP)
Title: High-pressure casting machine
IPC: B22D17/32
Filed: 1992-03-25
Abstract: PURPOSE:To simultaneously cool while pressurizing melted material while the melted material is solidified and to rapidly perform the solidification and cooling by forming an injection plunger of a concentrically biaxial structure having inner and outer plungers, and disposing a cooling fluid passage in the inner plunger. CONSTITUTION:An injection plunger 6 is moved by an injection cylinder 12 of a pressure-increasing piston 13 in injection sleeves 4, 5 of upper and lower dies 1 and 2. In this case, the plunger 6 is formed of a concentrically biaxial structure having inner and outer plungers 7, 8 to be slidably engaged with one another. A plurality of coolant tubes 9, 10 are connected into the plunger 8. In order to retreat the plunger 7 to the plunger 8, a cylinder 11 for the plunger is provided. Further, in order to control a retreated amount of the plunger 7, a hydraulic pressure line having electromagnetic proportional relief valves 14, 3, a position electromagnetic switching valve 15, a load check valve 16 and an anticavitation check valve 17, etc., is Provided.
Patent JP-H10244288-A (JP)
Title: Apparatus for purifying lake and marsh
Inventor: YANOHARA YOSHITAMI
IPC: C02F3/20
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To accumulate sludge by an apparatus wherein a guide plate which guides the sludge rising along a guiding face to an accumulating face is annularly arranged on the outer periphery of a conical accumulating plate with an upward slope from the top part of air outlets, the underside for air lift guiding face and the upper face for sludge accumulating face on the outer periphery of a vertical air feeding pipe with air outlets on its bottom end part. SOLUTION: The titled apparatus is placed on a sludge accumulated position in water and air is fed into an air feeding pipe 2 through an air feeding hose 3 and air bubble jetting in many directions from each small hole of a bottom end air outlet nozzle 4 drags the surrounding sludge and it rises along an air lift guiding face 12 of an accumulating plate 10 and turns reversely and flows in the central direction on the inner curved face of a guiding plate 15 and air bubble passes through a screen 18 and floats up and the sludge gradually flows and falls down in the central direction.  As the settled sludge is accumulated with high density on the sludge accumulating face 13 of the accumulating plate 10, the air bubble feeds oxygen during moving in water to accelerate propagation of aerobic microorganisms which activate decomposition of organic substances, metabolites, etc., in water and the sludge can be efficiently removed.
Patent JP-H09239078-A (JP)
Title: Iron head for golf and iron set formed by using the same
Inventor: YAMADA JUNJI
IPC: C22C14/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a head for irons which makes the shot by the irons of golf exact, makes a swing easy and easily increases a carry and an iron set which has the sp. gr. and volume meeting the shaft numbers, etc., so as to comply with such tasks. SOLUTION: The entire part of the head 1 of the iron is formed of the uniform material of metal and the sp. gr. thereof is specified within a range of 4.0 to 7.0. More specifically, a titanium alloy contg. Cr, etc., is produced by a precision casting method, etc. In the case the iron set is formed, the respective heads 1 are varied in the sp. gr. by the shaft numbers and kinds; for example, the sp. gr. of the heads is increased with an increase in the numerical value of the shaft numbers.
Patent JP-H01238978-A (JP)
Title: Head gap automatic adjusting system
Inventor: KAMOI HISAAKI
IPC: B41J35/00
Filed: 1988-03-22
Abstract: PURPOSE:To reduce the burden of an operator by a method wherein a control means controls the drive of a motor for the adjustment of a head gap so that a travel amount of ribbon per unit time is within a preset range, i.e., so that the number of pulses issued from a tachometer is within a predetermined range. CONSTITUTION:A processor 20 drives a space motor 26 through a space control circuit 25 to move a head 2 in a direction of an arrow A and, thereafter, in a direction of an arrow B for checking the number of pulses issued from a tachometer 7. With a ribbon 3 traveling in a direction of an arrow C, the processor 20 judges the establishment of an optimum head gap when the number of pulses issued from the tachometer 7 at the direction B travel of the head 2 becomes in the range of f1-f2, thus stopping the drive of a pulse motor 18. Namely, a control means 36 controls a motor 37 for driving an adjusting mechanism according to a travel amount of ribbon per unit time detected by a detecting means 39 in a predetermined time zone to make a head gap optimum; in this manner, the burden of an operator can be reduced.
Patent JP-S58185853-A (JP)
Inventor: TAMAOKI YOSHIHIRO
IPC: E04F15/02
Filed: 1982-04-21
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-H03272976-A (JP)
Title: Automatic document feeding device
Inventor: YUSHIMO HISAHIDE
IPC: B65H7/06
Filed: 1990-03-20
Abstract: PURPOSE:To ensure the document carrying without causing jam and page disorder by automatically moving and adjusting the space of a pressing plate to a paper feeding table to a position of a size corresponding to the document thickness according to the detection information of a detector means. CONSTITUTION:A detector means 21 is longitudinally movably supported by the casing of an air jet device 7, and the detecting piece 22 of the detector means 21 is vertically rotatably formed and put on the documents 2 on a paper feeding table 1. As the angle of the detecting piece 22 is changed according to the thickness of the documents 2, the document thickness is detected by this angle change. The detector means 21 is connected to a controller 11 by a lead wire 26 to send the detection signal to the controller 11. A pressing base 27 is moved to a predetermined position according to the document height or thickness according to the detection signal from the detector means 21, and the space of the pressing plate 27 to the paper feeding plate 1 is adjusted to a size suitable to the number of documents.