baber/WOPTO huggingface dataset:
Patent JP-H10323698-A (JP)
Title: Waste water treatment method
Inventor: PANG YONG-CHUL
IPC: C02F9/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To efficiently and costlessly decompose and remove coloring maters. SOLUTION: Electrodes or waste water is heated on electrolyzing the waste water. That is, solid foreign materials are filtered in a screen tank 2 and waste water is electrolyzed by use of electrodes heated at a specified temperature by external heat energy, in the primary electrolytic treatment tank 3. And then flocs in the waste water are settled in the primary settling tank 4. And further, the waste water is electrolyzed by use of electrodes heated at a specified temperature by external heat energy, in the secondary electrolytic treatment tank 5 and flocs in the waste water are settled in the secondary settling tank 6.
Patent JP-2000173524-A (JP)
Title: Scanning electron microscope
Inventor: FUKUDA HIROAKI
IPC: H01J37/20
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electron microscope capable of preventing relative displacement between a sample stage and an object lens by external vibration, and scratches on the object lens. SOLUTION: This scanning electron microscope has an objective lens 121 and a sample stage which moves a sample holder 103 to and from at least against the objective lens 121. A flange 151 (abutted means) is attached on the objective lens 121 side as a separate body, and a locking flange (abutting means) 171 capable of abutting with the flange 151 is provided on the sample holder 103 side.
Patent JP-2001162671-A (JP)
Title: Twin-screw extruder for recycled resin
Inventor: FURUHASHI YOSHIO
IPC: B29C48/76
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To extrusion-mold a resin, even when it is a scrap raw material which is high in water absorbency and easily hydrolyzed, by prompt deaeration from vent holes. SOLUTION: At least on one side of the barrel 12 of a one-way rotation type twin-screw extruder, the first-third side vent holes 4A-4C are formed diagonally above, a suction box 23 covering the holes 4A-4C is installed, a vacuum pump is connected with the box 23 through a duct 25, and a slanted bottom plate 23a which faces a roof 23b and is slanted downward toward the outside is installed.
Patent JP-H05155188-A (JP)
Title: Card issuing system
Inventor: SHIMIZU YUJI
IPC: B42D15/08
Filed: 1991-12-10
Abstract: PURPOSE:To issue cards having thickness sufficient for carrying wherein information to be written on address layout sheets and cards can be conformed. CONSTITUTION:A card base material is folded at a predetermined holding line. A sealer is equipped with a blade having a depth of 2 sheets of a form base material 11 at a position corresponding to a predetermined cutting line. When first and second adhering means are to be adhered together by the sealer, slits r1, s1 are formed at the predetermined cutting line. When the first adhering means is peeled off, first and second card areas C are separated in a state that the rear faces thereof are adhered by the second adhering means.
Patent JP-H06178508-A (JP)
Title: Coil winding apparatus for stator
Inventor: KANEKO JUN
IPC: H02K15/09
Filed: 1992-12-03
Abstract: PURPOSE:To make it possible to wind a plurality of coil wires automatically at the same time by providing a control device, which performs the rotation of a dummy core with a rotary driving device and the switching of the moving direction of a moving block with a running driving device. CONSTITUTION:The end parts of a plurality of coil wires 5, which are guided to guide ports 21 of a guide lever 18, are fixed to one-end side of a core shaft 8 with a coil clip 10. The respective wires are arranged along corresponding coil grooves 1 of a dummy core 2. Under this state, a running driving device 16 is operated, and the guide lever 18 and a moving block 13 are moved to the left end side along the guide. Then, each coil wire 5 is arranged in each coil groove 1. When the guide lever 18 comes to the lowering end, a driving instruction device 27 outputs an instruction signal 26. A control device 31 actuates the a rotary driving device 9 and rotates the dummy core 2 by a specified angle so that three coil wires are positioned at the other three coil grooves 1. At the same time, the device 31 moves the moving direction of the moving block with the running driving device 16 in the reverse direction. The coil wire 15 is arranged into the other coil groove.
Patent JP-H05162856-A (JP)
Title: Unloading device
Inventor: ANDO KAZUNOBU
IPC: B65G61/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide an unloading device where an industrial robot needs a shorter low speed operation time until holding an article. CONSTITUTION:There are provided a proximity detector 8 for the position of an uppermost article 5 on a feed table 4, and a control device 7 to instruct the high speed motion of an industrial robot 1 toward a position corresponding to the article 5 to be held next, and to regulate the high speed operation of the robot 1 via the operation of the detector 8. Consequently, the robot 1 can move toward the position corresponding to the article 5 to be held next at high speed, and thereafter holds the article 5 with less low speed operation. Thus, a time required until the robot 1 holds the article 5 can be shortened. According to this construction, a necessary unloading time can be shortened and a work efficiency can be improved.
Patent JP-H11180056-A (JP)
Title: Receiving paper for fusion type thermal-transfer recording
Inventor: TOKIYOSHI TOMOFUMI
IPC: B41M5/382
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a receiving paper for fusion type thermal-transfer recording which is excellent in the gloss at a white paper part and printed parts in full color recording, and also, has a wide color-reproducing region, and is excellent in ink receiving property and ink fixing property. SOLUTION: On a sheet-like base material, a hot-melting ink receiving layer is provided, and the white paper glass at an incidence-light receiving angle of 20 deg. based on JIS Z 8741 of the surface of the sheet-like base material is 20% or higher, and the surface roughtness Rmax based on JIS K 0601 is 7 μm or lower, and also, the hot-melting ink receiving layer is formed of a transparent resin of which the glass transition temperature is -40-80 deg.C, and the white paper gloss at an incidence-light receiving angle of 20 deg. based on JIS Z 8741 of the surface of the transparent resin is 40% or higher.
Patent JP-H05163911-A (JP)
Title: Electromagnetically driven valve
Inventor: NAKAJIMA TAKERO
IPC: F01L9/04
Filed: 1991-12-11
Abstract: PURPOSE:To stabilize driving force by smoothing the change of intensity of a movable magnetic field in an electromagnetic valve driven by receiving thrust by means of injuction of the movable magnetic field from magnetic poles provided adjacently. CONSTITUTION:An electromagnetically driven valve is provided with a pair of side magnetic poles 52 provided adjacently to both sides of a center magnetic pole 51, and a pair of side magnetic poles 53 provided adjacently by crossing the poles 52. Magnetic pole pitches are arranged to be equal to every one and the pitch on one side is shifted by a half pitch from that on the other side. An electromagnetic valve 1 is installed below a secondary conductor 6 loosely fitted around the center magnetic pole 51, and an electromagnetic valve is driven by stabilized driving force by the secondary conductor 6 which can obtain smooth thrust by a movable magnetic field compensated for change of its intensity by excitation of the side magnetic poles 52 and the side magnetic poles 53.
Patent JP-2001162638-A (JP)
Title: Method for manufacturing radial anisotropic ring magnet
Inventor: TAKAI TSUTOMU
IPC: B29C43/32
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a radial anisotropic ring magnet having large height and large anisotropy and high in density and strength. SOLUTION: A magnetic field compression molding apparatus to be used has a mold for manufacturing a radial anisotropic ring magnet having a cylindrical insert member and the non-magnetic insert member joined thereto and the inner wall of the magnetic insert member is exposed to the cavity of the mold.  The mixed powder, which consists of a magnetic powder and a thermosetting resin, charged in the cavity is molded in a magnetic field to form a ring-shaped molded object and the height of the ring-shaped molded object is stretched by a stretching process which consists of a first process S24 displacing the ring-shaped molded object to the place surrounded by the inner wall of the non-magnetic insert member, a second process S26 for laminating the mixed powder to the upper end surface of the ring-shaped molded object and a third process S28 for stretching the height of the ring-shaped molded object by molding the mixed powder in a magnetic field. The ring-shaped molded object is released from the cavity and heat-treated to obtain the radial anisotropic ring magnet.
Patent JP-H06170060-A (JP)
Title: Shooting game machine
Inventor: MASUDA KATSUMI
IPC: A63F9/02
Filed: 1992-12-07
Abstract: PURPOSE:To allow the shooting game machine to have interest and charm by allowing a game to be accompanied with a motion by constituting this machine so that a spherical body which is held between each a pair of through holes provided on two pieces of supporting plates and becomes a target rotates and moves on the horizontal plane in connection with a rotation of the supporting plates. CONSTITUTION:On two pieces of supporting plates 11, 11' for rotating on a horizontal plane, plural through holes 13, 13' are pieced so as to be inserted through, and between each a pair of through holes 13, 13, a spherical body in which premiums are contained is mounted and held. In such a state, by driving a motor 5, the supporting plates 11, 11' fixed to a driving shaft 12 rotate slowly, and the held spherical body becomes a moving target and rotates and moves. Also, the spherical body held between slots 13a, 13'a floats to the left and the right by a rotational position of the slots 13a, 13'a, and when the slots 13a, 13'a are positioned in the top parts of the supporting plates 11, 11', the spherical body executes such a complicated motion as it is positioned in the lower end between the slots 13a, 13'a. Accordingly, a player can enjoy a thrill by executing a play by aiming at such a moving target.
Patent JP-H09186263-A (JP)
Title: Integrated circuit package main body and manufacture thereof
Inventor: MORITA MASAHITO
IPC: H01L23/12
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To enable plating to be performed onto a metallized layer preventing a short circuit from occurring by a method wherein the metallized layer is set narrower at a boundary and its vicinity than near a part where a connecting member is fixed so as to be connected to the terminal of an integrated circuit chip. SOLUTION: A metal paste layer 82 to turn to a metallized layer by burning is applied onto the surface of a first green sheet 74, and metal paste layer 84 is applied onto a bottom green sheet 72. The root 82b of the metal paste layer 82 is set, narrow, and the pad 82a of the metal paste layer 82 is set broad. The first green sheet 74 is provided to the bottom green sheet 72, and a second green sheet 76 is deposited thereon and bonded by thermocompression. No gap is produced between the first green sheet 74 and the second green sheet 76, so that nickel and gold plating are prevented from being formed in a gap where active treating liquid is left to cause a short circuit between bonding pads. Therefore, plating can be performed onto a metallized layer without causing a short circuit.
Patent JP-H09172967-A (JP)
Title: Grinder for green tea
Inventor: TERADA KATSUJI
IPC: A23F3/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a grinder for green tea, capable of continuously grinding tea leaves and suitable for the efficient mass production of the ground tea leaves. SOLUTION: This grinder for green tea comprises a vertical cylinder 6 and a base plate 1 having agitating blades 2 to be horizontally rotated in the cylinder 6 at a high speed. Therein, a narrow gap is disposed between the cylinder and the base plate to discharge the ground tea leaves. The tea leaves can thus continuously be ground.
Patent JP-2001172848-A (JP)
Title: Biodegradable and simple circular knit bag
Inventor: MIYAMOTO TAKETOSHI
IPC: D04B1/16
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple circular knit bag not having a sewn part at all, being inexpensive and durable, and having biodegradability. SOLUTION: The following means are employed: the bottom part 2 of the circular knit bag is previously knitted in the edge part of a bag body part 1; a fusing thread with the lower melting point than a thread composing the body part 1 is fused by heating in order to perform the fusing between the composing threads to form the bag; and the threads composing the body part 1 and the fusing thread comprise a biodegradable polymer. Thus, the bag is easily biodegraded by microorganisms, and wet refuse such as garbage can be buried in the ground or thrown into a composting apparatus together with the bag.
Patent JP-2001165101-A (JP)
Title: Piston type accumulator
Inventor: SUGIMURA NOBUYUKI
IPC: F15B1/24
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid in a liquid chamber from being mixed with a gas pressurized and sent from a gas chamber. SOLUTION: Liquid sumps 11, 12 are formed in the gas chamber 9 of this piston type accumulator, and an exhaust valve 13 communicated with the sumps 11, 12 is installed.
Patent JP-H05139591-A (JP)
Title: Method of stretching warp of web with the use of fuzzy theory
Inventor: TAGAWA KOZO
IPC: G01N21/89
Filed: 1991-11-15
Abstract: PURPOSE:To enable even an unskilled person to manipulate a warp stretching device in accordance with a kind of the web passing through the warp stretching device without manipulating a control panel while observing a stretched and warped condition of a web. CONSTITUTION:A cutter device 26 comprises a web feed detecting sensor 37 for detecting a stretched condition of a web 12a during warp stretching of the web between a feed-out roller 29 and the cutter device, at the lower surface of a flow plate 25. Multipliers are selected corresponding to several kinds of stretched conditions from a multiplier table generating section, and are multiplied with a reference speed instruction voltage delivered to a control part for a running motor 5 so as to obtain control voltages for a feed-out motor 20 and a warp releasing motor 14, which are then fed to control parts. Further, a stretched condition between the warp releasing roller 14 and the rolls is detected by a dancer roller 47, and a deviation from a warp releasing tension reference voltage is multiplied with the control voltages to the warp releasing motor.
Patent JP-H09230301-A (JP)
Title: Projection type display device
Inventor: HORIGUCHI HIROSADA
IPC: G02B5/30
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device of two-plate system excellent in color purity and forming a bright projected image in comparison with the conventional projection type display device of two-plate system. SOLUTION: In This display device 100, P polarized light and S polarized light separated by a polarizing beam splitter 3 are made incident on a 1st liquid crystal panel 62 provided with the color filter layers of RGB and a 2nd liquid crystal panel 61 provided with the color filter layers of CMY being the complementary colors of RGB, respectively. The color images formed through the panels 62 and 61 are composed through a polarizing beam splitter 9 and enlarged and projected on a projection surface 11 through a projection lens optical system 10. By using two panels 61 and 62, the luminance of the projected picture is secured and color reproducibility is secured, so that the color purity becomes high and the bright projected image is obtained in comparison with the conventional projection type display device of twoplate system.
Patent JP-H10181168-A (JP)
Title: Printer
Inventor: FUTAMURA WATARU
IPC: B41J35/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent an ink ribbon from deviating in a width direction in carrying the ink ribbon. SOLUTION: A head cover 9 is set on a printing side surface 4a of a printing head 4 at a contacting side with an ink ribbon 1. A chevron position controlling part 10 which a center part of the width direction of the ink ribbon 1 projects from the both end parts is set at an upstream side of the most approaching position which the printing head 4 of this head cover 9 and a platen roller 5 approach. Accordingly, when the ink ribbon 1 is carried between the printing head and the platen roller 5, both ends of the ink ribbon 1 move toward a projecting center part of the chevron position controlling part 10, therefore, the width direction of the ink ribbon 1 is controlled to conform to the center part of the width direction of the ink ribbon 1 with the center part of the position controlling part 10, whereby, the ink ribbon 1 under conveyance is introduced to a predetermined position to prevent it from deviating in a width direction of te ink ribbon 1.
Patent JP-H09175292-A (JP)
Title: Bumper side part fitting structure
Inventor: KUYAMA KOJI
IPC: B60R19/24
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a bumper side part from damaging longitudinally adjacent body panels at the time of a collision of a bumper. SOLUTION: An engaging piece 10 protruded toward the inside of a cabin is formed at the back face of a bumper side part. A body part facing the bumper side part is provided with an engaging part 21 for engaging the engaging piece 10 so as to fit the bumper side part to the body part, and an engaging piece guide part 22 continuous with the engaging part 21 in the side part extended direction of the bumper side part and having a guide curved face 22a curved gradually toward the outside of the cabin so as to slide the engaging piece 10 in the side part extended direction toward the outside of the cabin, and a guide horizontal face 22b for horizontally regulating the sliding motion of the engaging piece 10 on the guide curved face 22a.
Patent JP-2001172690-A (JP)
Title: Granular detergent composition and method for producing the same
Inventor: MASUI HIROYUKI
IPC: C11D17/06
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a granular detergent composition having excellent solubility, hardly causing solidification, etc., during preservation and excellent fluidity. SOLUTION: This granular composition which is characterized in that the composition has >=0.5 g/cm3 bulk density and comprises at least a first particle and a second particle, the first particle contains at least a surfactant and a liquid component and has <=50 degree angle of repose, the second particle contains at least a surfactant and a liquid component, the content of the liquid component is higher than that of the first particle and its angle of repose is a value exceeding 50 degrees.
Patent JP-2000180396-A (JP)
Title: Heat conductivity measuring method and apparatus
Inventor: TOUZAKI KENICHI
IPC: G01N25/18
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To realize a novel heat conductivity measuring apparatus enabling the accurate measurment of heat conductivity in the vicinity of a critical point. SOLUTION: A thermoelectric module 2 equipped with a Peltier element is inserted in a fluid sample of which the heat conductivity must be measured and a constant current is allowed to flow to the thermoelectic module to generate temp. difference between both therminals of the thermolectric module and, in such a state that the temp. difference is converged to a steady value, the voltage ΔV generated across both terminals of the thermoelectric module 2 is measured as the sum of the electromotive force Δ Vz due to the temp. difference and the voltage drop due to an internal resistor R and the heat conductivity of a sample is calculated on the basis of a current value I, the measured voltage value Δ V, the foreknown internal resistance value R and the temp. T. of the sample.
Patent JP-H06181774-A (JP)
Title: Production of dna corresponding to rna encoding core structure protein of hepatitis c virus and production of the same protein
Inventor: SAKAGUCHI KATSUAKI
IPC: C12N15/09
Filed: 1992-12-17
Abstract: PURPOSE:To produce a core structure protein of hepatitis C virus (HCV) by a method of transforming A specific range of RNA into a DNA by using a specific primer and amplifying and a method using the DNA and utilizing gene recombination technology. CONSTITUTION:A primer which contains CTA or CTA and BamHI recognition site and can be linked to 3' side of HCV-RNA and a primer which contains NcoI recognition site and can be linked to 5' side of HCV-RNA are used. Only a core gene range is transformed into a DNA, amplified, restriction enzyme sites can be made at a direct upper stream of the 5' end of the DNA and a direct downstream of the 3' end.
Patent JP-H06186649-A (JP)
Title: Picture reader and illumination device
Inventor: NAKAI TAKEHIKO
IPC: G03B27/54
Filed: 1992-12-21
Abstract: PURPOSE:To provide a picture reader which can read the color picture information of an original on which invisible information is formed besides the color picture information with an excellent S/N. CONSTITUTION:In the picture reader provided with a color reading light source 103 illuminating the original 101 so as to obtain the color picture information from the orignal 101 on which the invisible information is formed besides the color picture, an invisible light source 104 illuminating the original 101 so as to convert the invisible information of the original 101 to the visible information and an image pickup means 107 reading light reflected from the original 101 by the light sources 104 and 103; an invisible light elimination means 108 is provided between the light source 104 and the image pickup means 107 so that the invisible light from the light source 104 is not detected by the image pickup means 107.
Patent JP-H06186355-A (JP)
Title: Structure of rotary bezel
Inventor: DOI YUJI
IPC: G04B19/28
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a structure of rotary bezel in which high reverse rotation strength can be ensured while sustaining an appropriate forward rotation torque. CONSTITUTION:A rotary bezel 2 having lower inside wall provided with irregularities 11 is fixed rotatably to the upper peripheral side of a watch case 1. A resilient ring member 7 having engaging protrusions 10 is fixed to the inside of the watch case 1. The engaging protrusions 10 of the resilient member 7 engage with the irregularities 11 of the rotary bezel 2. The engaging protrusions 10 and the irregularities 11 are inclining at a predetermined angle alpha.
Patent JP-H11171475-A (JP)
Title: Position control type jib crane
Inventor: SUGANO SATORU
IPC: G21F9/36
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a position control type jib crane that is compact in size, easily operable and necessary for the handling of high-level radioactive waste matter attendant upon the fuel reprocessing or the like in nuclear power facilities, and besides, it receives no effect of radioactivity to the utmost. SOLUTION: A carriage 25 is made movable for reciprocating motion along an arm 18 whose base end is made rotatable on a vertical turning shaft, while a lifting sling is liftably hung down from this carriage 25, and a rotative driving part of the arm 18, a reciprocating driving part of the carriage 25 and a lifting driving part of the lifting sling are all installed in the base end of the arm 18, and simultaneously a position of the carriage 25, a rotational position of the arm 18 and a lifting position of the lifting sling are controlled by a control means. With this constitution, as being made up in the form of a jib crane, position control takes place so simply and thereby both lifting and lowering operations are performable, and further it is made so as not to receive any radioactive ray by separating each driving part from the lifting sling.