baber/WOPTO huggingface dataset:
Patent JP-H11180084-A (JP)
Title: Binder for double open pipe file
Inventor: OMA HAJIME
IPC: B42F13/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a binder for a double open pipe file constituted without reducing holding reliability even by forming it of a synthetic resin material. SOLUTION: The binder for a both open pipe file comprises a sheet holding part 2 having a pair of retaining plates 1a, 1b fixed with a rod 5 fixed at one end to a pipe 7 and inserted at the other to the pipe 7, and a holder 3 for holding a pair of locking members 13a, 13b displaceable to individually engage and disengage the pair of the plates 1a, 1b and fixed to an inner surface of a backbone of the file. The pair of the plates 1a, 1b have end plates 4a, 4b of synthetic resin fixed with the pipe 7 or the rod 5, and flat plate-like stopping plates 5a, 5b respectively pivotally secured to edges of the plates 4a, 4b.  The holder 3 has a pair of long holes 20, 25 deeply perforated in a direction substantially perpendicular to a surface of the backbone long in the lengthwise direction of the backbone of the film to receive the plates 6a, 6b at both sides of a case 12 made of synthetic resin, and, the members 13a, 13b have locking paws projected into the long holes to be engaged with grooves 11 formed at the plates 6a, 6b.
Patent JP-H11184254-A (JP)
Title: Liquid developing device
Inventor: KAMIO KEIJI
IPC: G03G15/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enable cleaning means to surely and inexpensively clean developing units for four colors by a simple method according to respective colors by obtaining such constitution that the liquid developing units for four colors are fitted to a rotary body and at least the left liquid developing unit for one color is set at a position where it can be cleaned when the liquid developing unit for one color is set at a position where a recording medium is developed. SOLUTION: The developing units for four colors are fitted to the rotary body. Besides, a developing part and the cleaning part are arranged by being adjacent to a circumscribed circle formed in accordance with the rotation of the developing units. Then, the developing units for respective colors are stopped at the positions thereof as necessary. That means, the K cleaning part 105 is positioned in accordance with a K developing roller and the Y cleaning part 106 is positioned in accordance with a Y developing roller. Besides, the M cleaning part 103 is positioned in accordance with an M developing roller and the C cleaning part 104 is positioned in accordance with a C developing roller. At a cleaning time, the developing rollers for the respective colors are brought into contact with the respective cleaning parts and stopped so as to be cleaned.
Patent JP-H11190330-A (JP)
Title: Thrust bearing
Inventor: NIINA MASATOSHI
IPC: F16C19/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the radial load in aligning action acting on a retainer and extend the life the retainer by providing a rotation initial frictional force reducing means for reducing the frictional force between a bearing ring and a shaft end surface making contact thereto on at least one of a pair of bearing rings and only initial rotation time. SOLUTION: A dynamic pressure groove 5 is formed of a plurality of concentric annular grooves concentric to the center of a rotating ring 2, and these grooves form rotation initial frictional force reducing means and means for forming an oil film by dynamic pressure. Since the dynamic pressure groove 5 is formed on the surface contact with the axial end surface 12a of the rotating ring 2, the oil film is formed only while aligning action is caused to create a fluid lubricating state between it and the axial end surface 12a of the rotating ring 2. Therefore, the frictional force generated in the contact part with the axial end surface 12a of the rotating ring 2 is reduced to smoothen the aligning action.  Thus, a large load acting on a retainer 3 so as to nip it by both rings 1, 2 can be reduced in the aligning action to minimize the fatigue of the refiner 3, and the life can be thus prolonged.
Patent JP-H11182999-A (JP)
Title: Ice making machine
Inventor: YAMADA HATSUO
IPC: F25C5/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To simplify the dismantling/assembling work by fitting the front end of an ice guide fixedly between the protrusion and the front wall of an ice making water tank and fitting the rear end of the ice guide fixedly in a groove made in the rear side face of an ice making tank. SOLUTION: A protrusion 20 is provided on the bottom face of an ice making tank 10 and a plate 19 guiding ice separated from the surface of an evaporator 9 to the front side of the ice making water tank 10 is provided between the ice making water tank 10 and the evaporator 17. Front end of the ice guide 19 is fitted fixedly between the protrusion 20 provided on the bottom face of the ice making tank 10 and the front wall thereof while the rear end of the ice guide 19 is fitted fixedly in a groove 21 made in the rear side face 3a of an ice making room. According to the structure, the the ice guide 19 and the ice making tank 10 can be dismantled/assembled easily without requiring a screw, or the like, as a securing means.
Patent JP-H11185919-A (JP)
Title: Rotary connector with angle detection function
Inventor: MITSUZUKA KATSUYA
IPC: B62D1/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector capable of miniaturization in the radial and thickness directions, and capable of simplifying its structure. SOLUTION: Two concentric housing grooves (5a) and 12a are formed respectively at a stator side core 5 opposed via an air gap and an opposite face of a rotor side core 12, coils 6 and 13 are housed each in housing grooves 5a and 12a, and recess and protrusion parts 5b and 12b at which recesses and protrusions are alternately contiguous with given pitches along a circumferential direction are formed on both sides of outside coil pairs 6 and 13. A signal is transmitted from a fixing side to a movable side via inside coil pairs 6 and 13 of the stator side core 5 and the rotor side core 12, and an angle signal is generated by change in magnetic reluctance between the recess and protrusion parts 5b and 12b with rotation of the rotor side core 12.
Patent JP-2001157614-A (JP)
Title: Rotary stand device with casters
Inventor: TAKAHASHI TOSHIHIRO
IPC: A47B31/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To allow audiovisual equipment such as a TV, a videotape recorder, an audio device, etc., to have a simple constitution with a small number of parts and perform stable movement at the time of installation and rotating operation after the installation. SOLUTION: A plurality of the first casters 4 are provided on the rear face of a bottom plate 3 of the main body of a storage rack 2 on the same circumference at equal intervals, and the second casters 5 are also provided on the rear face at both sides of the front part of the bottom plate 3. In the condition where audiovisual equipment is stored or mounted on the main body of the storage rack 2, the device is moved to a predetermined position of a room by using the first casters 4 and the second casters 5, and a caster guide 10 is laid under the first casters 4 at the position. Then, the first casters 4 are fitted in the ring-shaped groove line of the caster guide 10.
Patent JP-H05182400-A (JP)
Title: Reel lock mechanism in tape cassette
Inventor: UETAKE AKIHIRO
IPC: G11B23/087
Filed: 1991-12-27
Abstract: PURPOSE:To simplify the structure of a recorder and prevent a tape from loosening by moving a sliding member cooperatively with the opening/closing action of a front lid and releasing a reel lock accompanying the movement ahead. CONSTITUTION:The sliding member 38 is equipped in the both side surfaces 8 of a cassette case 2. The sliding member 38 is supported freely movably along the surface back and forth and moving force to back is energized by a spring 45. The front end of the sliding member 38 is engaged with the side surface of the front lid 14 and the sliding member 38 moves cooperatively with the opening/closing action of the front lid. A locking claw 40 is formed at the rear end of the sliding member and freely engaged/disengaged with engaging teeth provided on the flanges of two tape reels. when the front lid releases the front surface of the cassette case 2, the locking teeth 40 is disengaged with the teeth of the reel, then the state of lock is released. By this configuration, the need for setting up a reel lock releasing pin at the cassette recoder side is eliminated and the configuration is simplified then the magnetic tape is surely prevented from loosening.
Patent JP-2000178877-A (JP)
Title: Woven or knitted cloth having good run dry property
Inventor: NAKAYAMA CHIE
IPC: D06M101/16
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a woven or knitted cloth excellent in water draining property, drying property on wearing and washing fastness, and having a good run dry property by providing a spot like or linear water-absorbing treatment on one side surface of a base cloth obtained by using a synthetic fiber filament singly or mixing with a polyurethane elastic fiber. SOLUTION: This woven or knitted cloth having a good run dry property is obtained by weaving or knitting a synthetic fiber multifilament yarn of a polyester-based, polyamide-based, polypropylene-based or the like yarn having 0.01-4 d, preferably 0.01-1 d single fiber thickness, or simultaneously the multifilament yarn with a polyurethane yarn to form a base cloth 1 having at least 70% both elongation rates in longitudinal and transversal directions and imparting a water-absorbing polyamide resin or water-absorbing polyester resin in a pattern state consisting of spots and/or lines as constituting elements on the one side surface of the above base cloth 1 by a printing method.  The water absorption-treated part 2 absorbs water quickly due to a difference in surface tensions from that of the un-treated parts, and the absorbed water is penetrated through the texture of the base cloth 1 and diffused to the surface layer part of another surface side.
Patent JP-2001174324-A (JP)
Title: Infrared ray detector and infrared ray detecting device
Inventor: SHIRAKAWA YUKIHIKO
IPC: H01L31/0203
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize an infrared ray detector, to reduce a cost and to improve the productivity. SOLUTION: This infrared ray detector is provided with a first substrate section 10 and a second substrate section 20 connected and arranged face to face. The first substrate section 10 is provided with an infrared ray transmitting substrate 11 formed with a cavity section 12 opened on one face facing the second substrate section 20, an infrared ray detecting element 14 arranged on the cavity section 12 on one face side of the substrate 11, and protruded electrodes 16 formed on one face of the substrate 11 to extract the output signal of the infrared ray detecting element 14 to the outside.  The second substrate section 20 is provided with an insulating substrate 21 formed with a cavity section 22 at the portion facing the infrared ray detecting element 14 and formed with connecting holes 23 penetrating at the portions facing the protruded electrodes 16, conductive sections 24 made of a conductive material buried in the connecting holes 23 and electrically connected to the protruded electrodes 16, and a surface electrode 25 electrically connected to the conductive sections 24.
Patent JP-H11188480-A (JP)
Title: Solder removing device
Inventor: TSURUKAWA KIMIHARU
IPC: H05K3/34
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a solder removing device, wherein a removing operation of a solder adhered to a wiring board is carried out easily, safely, and quickly. SOLUTION: A cartridge 150 of a solder adsorption member 140 is installed in a pistol type device body 100. An iron part 200 is installed at the front end of the body 100, and a guide groove to transfer-guide the member 140 is provided. A transferring mechanism for the member 140 is installed inside the body 100, and its intermittent transfer operation is carried out by a trigger 130. A heater part is installed in the part 200. After the solder on a wiring board is heated and fused by the heater part, the member 140 at the tip of the member 200 is abutted to the molten solder so as to adsorb the solder. Furthermore, the member 140 is transferred by pulling the trigger 130 so as to remove the solder by a new solder adsorption member 140.
Patent JP-2001170057-A (JP)
Title: Ultrasonograph
Inventor: KATO KENJI
IPC: G06T15/08
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide another image using echo data obtained along with a three-dimensional display in a device displaying an ultrasonic three-dimensional image. SOLUTION: Three-dimensional scan is repeatedly performed in a three- dimensional zone, a three-dimensional image is formed along with the scan, and a tomographic image is formed based on the echo data obtained by its one before (n)th three-dimensional scanning during execution of the (n+1)th three-dimensional scan and simultaneously displayed.
Patent JP-2001176337-A (JP)
Title: Communications cable
Inventor: YABUKI SHIRO
IPC: H01B11/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a communications cable whose transmission characteristics, mechanical strength and heat resistance can be improved. SOLUTION: A communications cable having a core wire 11 and an insulating layer 13 covering the core wire 11, the insulating layer 13 being faamed polyethylene with an insulating material being cured, a magnetic body being dispersed and covered with a cured polyethylene layer 14.
Patent JP-H05183164-A (JP)
Title: Semiconductor device
Inventor: SUZUKI YOSHIYUKI
IPC: H01L29/78
Filed: 1991-12-28
Abstract: PURPOSE:To increase an on-current and decrease an off-current. CONSTITUTION:On part of a lower gate type channel part 173 on the side of a drain region 176 of the same there is provided a portion different from the channel part in a conductivity type or carrier concentration or both (gate- controlled offset region 174). The portion is controlled by a gate electrode 171 together with the channel, and is used as a channel upon the device being on while being used as an offset upon the device being off. Hereby, there are ensured an increase of the on-current of the transistor, a decrease of a leakage current, and reduction of a subthreshold coefficient. Two dimensional magnitudes of such parameters are also reduced by altering a gate height. Hereby, the on-current is increased by two or more digits with the leakage current reduced by one or more digits. A short channel offset is also suppressed up to a two dimensional channel length of 0.3mum.
Patent JP-H11188171-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the inconvenience of stirring up the gambling mind of a player accompanying the drawing of special winning and losing too much and to reduce distrust to a game place as much as possible. SOLUTION: At the time of cumulatively storing a JP point number to be imparted to the player at the time of jackpot winning generation, the cumulative storage is provided with an upper limit value and the value of JP winning is imparted to the player within the range of the upper limit value. Also, an overflow value exceeding the upper limit value is displayed by an overflow number display device 16 and display is performed by a JP point number display device 15 so as to continuously recognize an addition condition to JP point number even after reaching the upper limit.
Patent JP-H11190350-A (JP)
Title: Insert casting member and method of manufacturing thereof
Inventor: MENE ABUHEI
IPC: B22D19/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of a manufacturing process by insertingly casting a material such as a steel material with molten cast iron so as to firmly binding the same in order to obtain an insert casing member having a high strength. SOLUTION: In this manufacturing method, a material to be insertingly cast, is arranged in a sand mold so as define a cavity surrounding the material, and molten cast iron is fed into the cavity so as to obtain an integral insert casting member after solidification. In this arrangement, the volumetric ratio between the volume of the molten cast iron passing through cavity parts at side surfaces of the material, and the volume of the material is set to higher than 18. Further, after the insert casting interface of the material is heated by the molten cast iron up to 1,200 deg.C, it is maintained at a temperature of 1,100 deg.C, for at least 400 sec. The molten cast iron contains spheroidal graphite cast iron composition material, and the material is mechanical carbon steel or high carbon chromium bearing steel.
Patent JP-H11190600-A (JP)
Title: Electric detonator with electronic-type delay circuit and blasting method using it
Inventor: YOSHIDA NOBUO
IPC: F42D1/05
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for enabling simultaneous ignition by connecting an electric detonator with an electronic-type delay circuit to that without it in series. SOLUTION: In a circuit where an electric detonator 1 with an electronic-type delay circuit is connected to an electric detonator 3 without it in series, the current of the electric detonator 3 without the electronic-type delay circuit being the maximum non-ignition current or less is energized in advance, the electronic-type delay circuit of the electric detonator 1 with an electronic-type delay circuit is activated, a capacitor being used as a power supply for heating an electric bridge wire consisting of a resistance wire is charged, and the current of the electric detonator 3 without the electronic-type delay circuit being the minimum ignition current or more is energized, thus allowing the both electric detonators to ignite.
Patent JP-2001170802-A (JP)
Title: Main spindle of nc lathe
Inventor: HAYADE HIDEKI
IPC: B23B19/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a main spindle of an NC lathe capable of holding various kinds of chucks such as an opening fixture, a closing fixture, a chuck of a work sandwich clamp type, etc., free to automatically connect and disconnect. SOLUTION: This main spindle 1 of an NC lathe is held inside of a main spindle base HS free to rotate through a plural number of bearings 2. A shaft center inside of the main spindle 1 is furnished with a draw bar 6 for work clamping to hold a plug 5 to clamp a work 3 by a chuck (opening fixture) 4 on its head end part free to connect and disconnect and a cylinder 7 for work clamping to advance and retreat in the axial direction by connecting a cylinder piston 8 to a rear end of the draw bar 6 for work clamping.  Additionally, the main spindle 1 is furnished with a draw bar 9 for chuck clamping provided in a concentrical tubular state by externally surrounding the draw bar 6 for work clamping and to hold the chuck (opening fixture) 4 on its head end part free to connect and disconnect and a cylinder 10 for chuck clamping to advance and retreat in the axial direction by connecting its cylinder piston 11 to a rear end of the draw bar 9 for chuck clamping.
Patent JP-2001173028-A (JP)
Title: Manchurian well type water collecting method and it water buried collecting conduit device
Inventor: MURAHASHI YOSHIO
IPC: C02F1/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress the decrease of the water intake quantity caused by the clogging of an aquifer without disturbing the aquifer, to collect much water from a wide range, and to collect a large quantity of water. SOLUTION: This water collecting buried conduit device comprises a water intake well 8 drilled into a vertical shaft shape on a riverbed 1 or a outside a levee 7, a tunnel-like horizontal shaft 11 drilled in the horizontal direction from the lower section of the water intake well 8 and having a horseshoe-shaped cross section, and many porous water collecting pipes 12 connected to the horizontal shaft 11 and buried into a branch shape in the aquifer 10. The underground water and underground flow water collected through the porous water collecting pipes 12 and the horizontal shaft 11 are taken from the water intake well 8.
Patent JP-H11174182-A (JP)
Title: Bwr fuel assembly
Inventor: KINOSHITA HIDEAKI
IPC: G21C3/33
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To simplify constitution of a BWR(boiling water reactor) fuel assembly, facilitate fuel assembling and disassembling works and reduce pressure loss by reducing the resistance of coolant water flow. SOLUTION: In a BWR fuel assembly, connection shaft parts 9 and 14 are formed at the upper and the lower parts of a water rod 3 in axial direction and to the connection shaft parts 9 and 14, an upper tieplate 7 and a lower tieplate 8 are respectively fixed and the connection shaft 9 in lower tieplate side is formed by metal such as stainless steel other than zirconium alloy and connected in one body to the upper end plug 3a of the water rod 3.
Patent JP-H11239681-A (JP)
Title: Sewing machine
Inventor: SUGIMOTO NAMI
IPC: D05B19/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine having a stitch pattern summary display function capable of successively summarily displaying selected kinds of whole stitch patterns on a display among a large number of stitch patterns by simple operation. SOLUTION: When a kind of stitch pattern (for example, there are a one- point pattern and an ornamental stitch pattern as a stitch pattern of pattern sewing) is preselected, the first image screen is displayed (four stitch patterns are displayed) on a display. When a summary display command switch is pushed in this state (S3, Yes), in the case where there is the next page as a stitch pattern of the kind (S17, Yes), it is displayed on a display image screen (S18), and when there is the next page by discriminating again whether or not there is the next page after a prescribed time, it is displayed. A pattern can be selected in this display.
Patent JP-H11174668-A (JP)
Title: Resin composition, and film and hardening material therefor
Inventor: MORI SATORU
IPC: H01J9/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of a pattern even in a process of bringing a pattern into contact with the developer and the organic solvent again while strongly bridging the exposed and developed pattern by in cluding an ultraviolet hardening resin, photo-polymerization initiator, functional inorganic powder and thermosetting resin. SOLUTION: A material has a characteristic capable of being developed with solvent, water, alkaline solution, desirably, water or alkaline solution and the material contains ultraviolet rays hardening resin, photo-polymerization initiation, functional inorganic powder and thermosetting resin. Any thermosetting resin hardened by heating can be used, and a melamine compound and epoxy compound are desirably used. As a polymerization initiation peroxide of the benzoyl peroxide and azo-group compound such as azobis isobutylonitrile is used. As an ultraviolet rays hardening resin, a reactive diluent and a reactive polymer are used separately or mixedly. As a functional inorganic powder, a powder having a function of electric characteristic and light emitting characteristic such as metal powder and metal oxide powder is used.