baber/WOPTO huggingface dataset:
Patent JP-S63298227-A (JP)
Title: Automatic focusing device
Inventor: SANO KENJI
IPC: G03B3/00
Filed: 1987-05-29
Abstract: PURPOSE:To prevent an error in measuring distance from generating even if expansion and contraction is caused by changes in temperature of the component parts of an object distance measuring part by combining the holding parts of a projection optical system and a light receiving optical system in a direction perpendicular to the optical axes of respective optical systems. CONSTITUTION:The quantity of expansion and contraction of a base line length lpart caused by changes in temperature is decided with the dimension of the reception part of the locating projection 20 of a projector lens and the reception part of the locating projection of a light receiving lens of a holding member 13. Meanwhile, the quantity of expansion and contraction of a light emitting element 2 and a light receiving element 4 is decided with the dimension of the reception part of the projection part of a light emitting element holding member 18 and the reception part of the holding member of the connection part 19 of a light receiving element holding member. By equalizing two dimensions and forming the holding member for deciding two dimensions of same materials, an expansion rate caused by changes in temperature is equalized. Then, the state of a light receiving spot on the light receiving element is not altered before and after the changes of temperature.
Patent JP-H09291823-A (JP)
Title: Cooling water drainage device
Inventor: FURUHASHI EIJI
IPC: F01P11/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To recover coolant by releasing a connecting part for a pipe and a house without turning a drain plug in a recirlculating path for cooling water. SOLUTION: A cooling water drainage device 4 is formed into a cylindrical shape by bending an elastic sheet, coating parts 5 for wrapping a pipe 1 or a hose 2 are sectioned on both sides, an expanded part 6 whose diameter is extended is formed on the center part of the cylindrical body, and a tubular drainage port 10 is projectingly provided on the expanded part 6. The cooling water drainage device 4 is coated on the connecting part for the pipe 1 and the hose 2, the drainage port 10 is faced downward, and the pipe 1 and the hose 2 aere a separated from each other. Since the expanded part 6 is extended at this time, work is easy, coolant is not scattered, and recovery is effectivery performed.
Patent JP-H04354979-A (JP)
Title: Decorative thread cutting device for sewing machine with plural needles
Inventor: HIROTA KEIICHI
IPC: D05B65/02
Filed: 1991-06-03
Abstract: PURPOSE:To perform assured cutting by engaging and drawing a decorative thread closer by a movable cutting knife without fail, regardless of the thickness of a cloth, at the end of sewing, even when adjustment of the moving path of the movable cutting knife is roughly done. CONSTITUTION:A movable cutting knife 17 of a cutting knife mechanism is project-moved in such a manner that a hook part 17a at the tip of the movable cutting knife 17 would advance to an intermediate part of an upper side decorative thread part 5A, which is extended approximately horizontally between a thread engaging part 3a of a decorative thread looper 3 and a decorative thread path guide 4, to engage the intermediate part of the upper side decorative thread part 5A, and the upper decorative thread part 5A is drawn obliquely back upward and cut.
Patent JP-S5832936-A (JP)
Title: Measuring device of fuel injection quantity
Inventor: KAWAMURA YOSHIHISA
IPC: F02D41/40
Filed: 1981-08-21
Abstract: PURPOSE:To make the capacity of an ROM small by looking at the constitution of the axes of ordinate and abscissa of a data table again. CONSTITUTION:The axes of ordinate and abscissa on a data table 6B forming a microcomputer memory part are constituted taking a function of a product of fuel injection time and the number of revolutions of an engine and the said number of revolutions as parameters. Accordingly, a characteristic curve representing a fuel injection quantity is distributred over the entire region of the data table 6B, enabling the rate of utilization to be raised, and the number of memories required to ensure the same reading accuracy as the conventional one is reduced allowing the capacity of an ROM to be made small.
Patent JP-H05302330-A (JP)
Title: Backfilling method for rear of existing building
Inventor: TAKIGUCHI KENICHI
IPC: E02D29/00
Filed: 1992-04-27
Abstract: PURPOSE:To uniformly and adequately backfill a narrow backfilling space part enclosed with the body of a building and a watertight wall, by charging the space part with water-permeable materials and by compacting them. CONSTITUTION:Within a narrow backfilling space part 4 enclosed with a body 2 of a building 1 and a watertight wall 3 such as a column wall, a plurality of water absorption pipes 6 are stood at regular intervals when water- permeability at bedding 7 and its vicinity is poor. In this case, the lower end surface of the water absorption pipe 6, on the lower part of which a number of small holes 5 are perforated for water absorption, is placed on the bedding 7. Water-permeable materials 12 such as sand and gravel are made slurry and while they are being fed and charged into the backfilling space part 4, in which a plurality of the water absorption pipes 6 are stood, through a pressure feed pipe 14 by a slurry pump 13, and the perfect condition of saturation is made up and thus their chargeability is made perfect. Furthermore, water collected on the bedding 7 by flowing down through the small holes 5 at the lower part of each of the water absorption pipes 6, is sucked through a vacuum pump 11 and thus the water passing the water-permeable materials 12 is removed.
Patent JP-H02311577-A (JP)
Title: Water-based undercoating agent for radiation-curable resin
Inventor: UEMAE MASAKI
IPC: C09D133/18
Filed: 1989-05-26
Abstract: PURPOSE:To improve adhesive properties between various substrates and a radiation-curable resin by incorporating an aqueous dispersion of a specified copolymer. CONSTITUTION:A water-based undercoating agent for a radiation-curable resin consisting of an aqueous dispersion of a copolymer with a solid content of 10 to 70%, a pH of 2 to 10, a viscosity (measured at 25 deg.C and 25rpm with a Brookfield rotational viscometer) of 1,000cps or smaller, a mean particle diameter of 0.3mum or smaller and a glass transition temp. of 10 to 60 deg.C is obtd. by performing emulsion polymn. of 100 pts.wt. monomer mixture consisting of 70 to 99wt.% (hereinbelow described as %) at least one monomer selected from compd. of the formula (wherein R<1> is H or methyl; R<2> is COOR<3>, phenyl or cyano; R<3> is a 1 to 20C linear or branched alkyl), 1 to 10% N-methylol(meth) acrylamide, 0 to 5% ethylenic monomer contg. a carboxyl group in the molecule (e.g. acrylic acid) and 0 to 29% copolymerizable monomer except these monomers (e.g. vinyl acetate) in the presence of 1 to 6 pts.wt. surface active agent (e.g. polyoxyethylene lauryl ether) and/or a protective colloid (e.g. PVA) in an aq. medium.
Patent JP-S5256767-A (JP)
Title: Washing machine
Inventor: FUKUCHI TSUYOSHI
IPC: D06F39/08
Filed: 1975-11-04
Abstract: PURPOSE: To provide a washing machine characterized in that a drain hose can be housed without generating permanent distortion by elongating the drain hose outwards from an opening formed at base bottom. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07332699-A (JP)
Title: Suction grill supporting structure of air-conditioner
Inventor: SAKASHITA AKIHIKO
IPC: F24F13/20
Filed: 1994-06-14
Abstract: PURPOSE:To contrive to raise a workability to release a suction grill, with regard to a ceiling built-in type air-conditioner. CONSTITUTION:Stoppage engagement pins 20, 20', which are made to be free to appear or disappear by an operation of operation sections 23, 23', are so arranged that opposing ones have positions on a same shafts L1, L2, at a side face of opposed faces of a suction grill 14 each other. Recess sections 26, 26', ...wherein an engagement insertion of engagement stoppage pins 20, 20', into an edge section of a suction opening 9a is free, are formed. When each engagement stoppage pin 20, 20', executes an engagement insertion into the recess sections 26, 26', ... and a suction grill 14 is released from a state wherein the suction grill 14 is mounted into a suction opening 9a, only a pair of engagement stoppage pins 20, 20 on the same shaft are operated and pulled up from the recess sections 26, 26, after the suction grill 14 is made to rotate and move downwards by using a pair of engagement stoppage pins 20', 20' on the same shaft of the other side as a hinge center, and therefore, the suction grill 14 can be released from both sides of side faces of opposed sides each other, by pulling up, in the same way, the other side engagement pins 20', 20'.
Patent JP-S6110282-A (JP)
Title: Device for forming circuit pattern of electronic element
Inventor: NARUSE SHIROU
IPC: H01L21/302
Filed: 1984-06-26
Abstract: PURPOSE:To obtain the titled device which can efficiently form circuit patterns of high quality and is suitable for constructing facilities for the mass production of electronic elements by a method wherein the surface of a thin film formed on a substrate is scanned with laser beams from a horizontal direction by the co- operation of a substrate carrier means and a laser irradiation head feed means. CONSTITUTION:In the state that insulation substrates 1 are vertically held to a substrate supporter 11 with thin film surfaces outward, they are carried into a vacuum treatment container 7. Next, the substrate supporter 11 are horizontally carried by driving a carrier mechanism 9. When the starting end of the insulation substrate 1 reaches the position opposed to the front of a laser irradiation head 15, irradiation ith laser beams is started. The thin film surface melts and evaporates in the part subjected to irradiation with laser beams and is thus slit with a small width in the X direction. Then, the irradiation head 15 is moved to the slit position of the next step with a vertical-feed mechanism 18, and the second step is slit by reverse carriage. Thereafter, many streaks of stripe circuit patterns are formed in the thin film 12 on the insulation substrate 1 by repeating the same operation.
Patent JP-H05305354-A (JP)
Title: Device for bending reinforcing bar of aggregate for segment
Inventor: ONDO KAZUMASA
IPC: B21D7/024
Filed: 1992-04-24
Abstract: PURPOSE:To bend both ends of the reinforcing bar of the aggregate for segment simultaneously and easily set in the reinforcing bar bending machine. CONSTITUTION:A pair of reinforcing bar bending machines 10, 20 are arranged on a frame stand 1. One side of the reinforcing bar bending machine 10 is fixed, the other side of the reinforcing bar bending machine 20 is moved with a roller 7 and the interval with the reinforcing bar bending machine 10 can be adjusted. Both reinforcing bar bending machines 10, 20 rotate to the horizontal, direction with spindles 14, 24 positioned just under center rollers 11, 21. If angles of both reinforcing bar bending machines 10, 20 are set by matching to the reinforcing bar, the curved reinforcing bar can be set both reinforcing bar bending machines and both ends can be bent simultaneously.
Patent JP-H04332684-A (JP)
Title: Image forming mask material and preparation thereof
Inventor: TAKIMOTO MASATAKA
IPC: G03F1/92
Filed: 1991-05-07
Abstract: PURPOSE:To provide an image forming mask material hard to generate the release of a laminating material after processing and easy to handle by using a laminating adhesive excellent in bonding strength. CONSTITUTION:A thermal transfer layer 1a is transferred to a receiving material 7 and a laminating material 13 is bonded to the image surface of said layer 1a to form an image forming mask material original form. The surface having the thermal transfer layer 1a thermally transferred thereto of the receiving material 7 is cut at the part where the laminating material 13 is directly applied to prepare an image forming mask material 18. The thermal transfer layer 1a is not exposed at the cut outer edge part 18a of the mask material.
Patent JP-H09318008-A (JP)
Title: Draining device for boiler ceiling surface
Inventor: MIKAMO SHINICHI
IPC: F22B1/18
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To perform a smooth draining of rain water at a ceiling surface by a method wherein a water draining cavity is arranged at the lowest portion to be expected to be flexed into a recessed shape in a boiler ceiling surface and a recessed-shaped water draining groove connected to the water draining cavity and having a descending gradient more than a flexing at the ceiling surface. SOLUTION: A central lowest section of a ceiling surface 13 is formed with a draining cavity 21 having a predetermined length in a longitudinal direction of a boiler and further provided with a recessed draining groove 22 crossed at a right angle at the central part of the draining cavity 21 and formed in a descending gradient more than a flexing of the ceiling surface 13 toward both edge ends of the ceiling surface 13. Water draining groove sets constituted by such draining cavity 21 and recessed draining groove 22 are arranged in a predetermined spacing in a longitudinal direction of a waste heat recovering boiler.  Since the terminal end section of the draining groove 22 is connected to a through 15 arranged in continuous with an upper part of a side wall of the boiler in a longitudinal direction, the accumulated rain water is collected in the trough 15 through the cavity 21 and the draining groove 22, discharged from a draining pipe 16 arranged at the trough 15 so as to perform a draining at the ceiling surface 13.
Patent JP-S5756443-A (JP)
Title: 3-substituted-1-indenyl ester and insecticide comprising it as active ingredient
Inventor: SHIONO MANZOU
IPC: C07C69/013
Filed: 1980-09-22
Abstract: NEW MATERIAL:A compound shown by the formulaI(R 1  is lower alkyl, alkenyl, haloalkenyl alkynyl, or arylmethyl; R 2  is a group shown by the formula II or III; R 3  is H or CH 3 ; R 4  is cyclopentylidenemethyl, XC=C, Y 2 C=CH, X 3 CCHZ when R 3  is H, and R 4  is CH 3  when R 3  is CH 3 ; R 5  is H or a group shown by the formula IV; R 6  is group shown by the formula IV, group shown by the formula V, a phenyl capable of containing substituent group, e.g. halogen, etc. when R 5  is H, and R 6  is H when R 5  is H; Y is halogen or CH 3 ; Z is H or halogen).  
     EXAMPLE: 3-Allyl-1-indenyl 2,2-dimethyl-3-(2,2-dichlorovinyl) cyclopropane carboxylate.  
     USE: An insecticide against noxious insects having resistance to organic phorphorus type insecticides, etc., having improved insecticidal effect, immediate effect, relatively low toxicity and prolonged effect free from environmental remaining properties.  
     PROCESS: A compound shown by the formula VI, etc. is reacted with a compound shown by the formula R 2 COOH, etc., to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5833750-A (JP)
Title: Input number extending method for one-chip microprocessor
Inventor: NISHIYAMA SHIYUUJI
IPC: G06F15/02
Filed: 1981-08-22
Abstract: PURPOSE:To input a lot of input signals to an one-chip microprocessor with comparatively less number of terminals, by using a selecting signal for the input signals for analog/digital conversion also in a multiplexer. CONSTITUTION:An analog/digital converter 3 incorporating a multiplexer (MP) changes over a switching mode of an MP4 with a selection signal for an input signal and one of analog input signals is given to analog/digital converter 5. After the reception of a start instruction signal, the converter 5 gives a pulse being at high level for a time corresponding to an analog signal voltage to an input terminal P1. The selection signal from output terminals P3, P4 and P5 is also given to an MP6 to change over the switching mode. The output from the MP6 is given to an input terminal P6 of the one-chip microprocessor 1. Thus, the selcetion signal can in common be given to the converter 3 and the MP6.
Patent JP-H04332878-A (JP)
Title: Electromagnetic field intensity measuring device
Inventor: ITO HIROSHI
IPC: G01R29/12
Filed: 1991-05-07
Abstract: PURPOSE:To enable an intensity of an electromagnetic field in an electromag netic field measurement field to be measured accurately and highly sensitively without being affected by a disturbance and especially an electromagnetic field strength at a low frequency to be measured accurately. CONSTITUTION:A sensor portion 30 is installed in at an electromagnetic field measurement field. This sensor portion 30 modulates an intensity of a coherent measurement light which is input through an optical fiber 58 according to electromagnetic field strength and then outputs toward an electromagnetic field strength operation circuit through an optical fiber 68. The sensor portion 30 includes capacitor-type antenna electrodes 34a and 34b which output a voltage signal by detecting electromagnetic field and a waveguide-type lightintegration circuit 40 which is formed is that a waveguide path 44 where an incidence measurement light is propagated passes through a light-modulation portion 42. The lightmodulation portion 42 allows an output voltage of capacitor-type antenna electrodes 34a and 34b to be applied to the waveguide paths 48a and 48b and then the intensity of measurement light to be modulated according to the electromagnetic field strength and to be output.
Patent JP-S5922888-A (JP)
Inventor: OKABE KENJI
IPC: G08G1/16
Filed: 1982-07-30
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-H0649556-A (JP)
Title: Method for dissolving and recovering zinc from metallic zinc-containing material
Inventor: SHIYUU KOUKON
IPC: C22B19/00
Filed: 1993-06-02
Abstract: PURPOSE:To dissolve zinc at a high rate and to efficiently recover zinc by bringing a metallic zinc-contg. material into contact with aq. ammonia, etc., and blowing oxygen into the soln. in the presence of an ammine copper complex to selectively dissolve zinc which is recovered. CONSTITUTION:A zinc-contg. material is brought into contact with an aq. soln. contg. ammonia and ammonium carbonate. In this case, an oxygen-contg. gas is blown into the soln. in the presence of an ammine copper (II) complex to selectively dissolve zinc into the soln. as an ammine zinc complex. Metallic zinc is added to the soln., and the precipitate is separated to provide a refined aq. soln. The ammine zinc complex in the soln. is then decomposed to precipitate basic zinc carbonate, and high-purity zinc is recovered.
Patent JP-H10320814-A (JP)
Title: Optical pickup device
Inventor: SUGIURA SATOSHI
IPC: G11B7/1353
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the optical system, which employs two semiconductor lasers emitting light beams having different wavelengths, by providing the hologram optical element, which eliminates the coma aberration and the spherical aberration of the light beams that pass a recording surface and an objective lens, and generates an astigmatic aberration having a prescribed amount. SOLUTION: The light beams form semiconductor lasers LD1 and LD2 pass an objective lens 4 and optical spots are formed on the recording surfaces of an optical disk. The beams returned from the spots are converged by the lens 4 and guided to a quadrisected light receiving surface PD1 of a photodetector by a common optical system. A diffraction relief 50a of a hologram optical element 50 passes the light beams from the lasers LD1 and LD2 with no other operation but the diffraction operation, eliminates the coma and the spherical aberrations against the returned light beams and generates the astigmatic aberration having a proscribed amount. The common element 50 is used for the lasers LD1 and LD2 to form the optical path and the optical system is made simpler.
Patent JP-H09314644-A (JP)
Title: Raw material feeding method and device in plastic recycling process
Inventor: KAKIZAKI ATSUSHI
IPC: B29C48/76
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the biting properties of a ground raw material and realize the improvement of the processing efficiency and, at the same time, the stable operation of a screw type kneader extruder by a method wherein the ground raw material is suckingly fed by being forcibly exhausted through an exhaust port provided in the transport part of the screw type kneader extruder. SOLUTION: By driving an exhaust blows 5, air flow is generated from a chute 3 through the raw material feeding port 1a and the bore of a cylinder 1 to an exhaust port 1b. Ground raw material 20 fed from a hopper to the chute 3 flows together with the air flow from the chute 3 through the raw material feeding port 1a into a cylinder 1 and then easily in the flute of a transport screw 2a. The ground raw material 20 is successively sucked in the cylinder 1 or in the flute of the transport screw 2a. Further, the air in the ground raw material 20 is separated through a screen 4a from the ground raw material 20 so as to leave the material, the bulk density of which becomes larger, in the flute of the transport screw 2 and to exhaust the separate air through the exhaust blower 5 from a separator 4.
Patent JP-H08329744-A (JP)
Title: Coaxial cable and its manufacture
Inventor: AOYAMA TAKAAKI
IPC: H01B11/22
Filed: 1995-05-30
Abstract: PURPOSE: To provide a coaxial cable which is excellent in insulating performance between an internal conductor and an external conductor and on which uselessness structure is reduced and which can be formed as a coaxial cable into which an optical fiber cable is compounded by wiring an optical fiber according to its necessity after it is laid. CONSTITUTION: In a coaxial cable, an external conductor 3 is arranged on the outer periphery of an internal conductor 1 through an insulation pipe line 6. Therefore, since air can be contained inside the insulation pipe line 6, insulating performance between the internal conductor 1 and the external conductor 3 is improved.
Patent JP-H02309252-A (JP)
Title: Specimen introducing apparatus for gas chromatograph
Inventor: KITSUWA OKAAKI
IPC: G01N30/16
Filed: 1989-05-24
Abstract: PURPOSE:To enhance the injection efficiency of a specimen and the reliability of an analytical result by receiving the specimen from a syringe in a specimen receiving container to prevent the falling thereof and forcibly discharging the specimen evaporated by the carrier gas flowing in the receiving container to a capillary column. CONSTITUTION:The lower end of a case member 1 receiving a specimen receiver 2 is connected to the specimen injection port 3 of a capillary gas chromatograph and an opening 11 is provided to the case member 1 and a needle insertion port 4 and a carrier gas supply port 5 are provided to the side surface of the case member 1. The specimen receiver 2 is composed of a cylindrical body and received in the case member so as to be movable through a rod 6 and a through-hole 7 is provided to said specimen receiver 2 so as to be opposed to the needle insertion port 4 when the specimen receiver 2 is drawn upwardly and to the carrier gas supply port 5 when said receiver 2 is pushed downwardly and a vent hole 8 is provided to the upper part of the specimen receiver 2 and an opening 9 is provided to the lower part thereof through a tapered throttled part 2a.