baber/WOPTO huggingface dataset:
Patent JP-2002054893-A (JP)
Title: Grid for interrupting solid element circulated in heat exchanger to clean the same and control facility for such element including such grid
Inventor: JACKSON PHILIP
IPC: F28G1/12
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a grid for heat exchanger, which is eliminated in the corrosion of respective parts due to welding connection, increased in a resistance to metal fatigue due to vibration, securing the durability of the grid and capable of being employed for any control facility. SOLUTION: The grid for interrupting solid elements circulated in a heat exchanger to clean the same comprises a frame (33) and a grid member (36) incorporated into and formed on the frame (33) while the frame (33) is constituted of parallel metallic chevrons (34) arrayed with a regular pitch and a joint connecting shaft (31) penetrating through horizontally intersecting members (35) and the chevrons while being welded to the chevrons. The grid member is square substantially and is connected to two sheets of plates (34) so as to be extended between the plates (34). The control facility for the solid cleaning elements includes such a grid.
Patent JP-2003011624-A (JP)
Title: Pneumatic tire
Inventor: NISHIKAWA TOMOHISA
IPC: D04H1/4334
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire eliminating adhesion deterioration in a carcass and improving the durability in traveling, especially traveling by run-flat tires. SOLUTION: The reinforced cord of a carcass ply is set to nylon 66 having a melting point of 250 deg. or higher measured by DSC(Differential Scanning Calorimetry) so as to provide firm adhesion with a rubber member at a high temperature, and when the run-flat tire becomes hot in traveling, this constitution can suppress the peeling between the reinforced cord and the rubber. A rubber- nonwoven fabric composite body 9 formed by covering the nonwoven fabric with the rubber is disposed in a sidewall part 10 so as to enhance the rigidity of the sidewall part 10 and secure the steering stability in traveling by the run-flat tires.  The surface of a filament fiber comprising the nonwoven fabric is formed with a metal film or metal compound film capable of reacting with sulfur, the film improves the adhesion performance between the filament fiber and the coating rubber so as to improve the durability of the sidewall part 10.
Patent JP-2003020695-A (JP)
Title: Hydraulic shovel
Inventor: FUKUMOTO TSUTOMU
IPC: E02F3/43
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To improve operability by making it easy to grasp an attitude of a front 11 by informing if it is in a revolving attitude within width or not. SOLUTION: Close to a cabin 4, a front state display device 28 comprising display lamps 30 and 31 is provided. The display lamp 30 is lighted or lighted off based on if the front 11 is at an offset position where it will not interfere with a canopy 8 within the width W of a lower structure 1 or not. The display lamp 31 is lighted or lighted off based on if the front 11 is in the revolving attitude within the width in which the front 11 is contained within a revolving radius R of an upper structure 2 or not. An operator is thus capable of speedily setting the front 11 in the revolving attitude within the width while checking the display lamps 30 and 31 for making revolving action in the revolving attitude within the width during excavating work. Operability is thus improved to smoothly perform civil engineering.
Patent JP-2003017210-A (JP)
Title: Ic socket
Inventor: NAKANO KAZUNORI
IPC: G06K17/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To aim at reduction of operating force by using a cover member as a switching means of a contact and adopting a rotatable member fitted to a movable plate as a driven member of a slanting cam member. SOLUTION: With the IC socket provided with a fixed socket body, a cover member fitted to the socket body in free up and down movement, a movable plate moving laterally with the up and down movement of the cover member, and a contact to which an IC package is inserted to form an electric connection, the movable plate is provided with a freely rotating member as a driven member with which a slanting cam member fitted to the cover member so as to drive the movable plate is engaged.
Patent JP-2003022549-A (JP)
Title: Optical disk device
Inventor: YOSHIZAWA TAKASHI
IPC: G11B7/095
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device that enables accurate tilt compensation control without being influenced by the shift of a light beam. SOLUTION: In this optical disk device, a plurality of diffraction regions are prepared in a diffractive optical element, with a different diffractive characteristic provided for each of these diffraction regions, and with a diffraction element structured for converging light beams on nearly the same region, and then the incidence angle of the light beam to an optical disk is changed on the basis of the output of a photodetecting means.
Patent JP-2003020497-A (JP)
Title: Composition-containing sulfate type surfactant
Inventor: USHIO NORIAKI
IPC: C11D1/65
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a composition free from inducing hydrolysis of a sulfate type surfactant in an acidic composition, and a method for suppressing hydrolysis of the sulfate type surfactant free from inducing the hydrolysis of the sulfate type surfactant in an acidic condition. SOLUTION: This sulfate type surfactant-containing composition comprises (a) a surfactant having an 8-36C hydrocarbon group and a sulfate group, and (b) a tertiary amine or a quaternary ammonium salt having one or more 8-36C hydrocarbon groups and having molar ratio of component (a)/component (b)=1/100-2/1, manifesting pH 0.5-5 at 20 deg.C and the method for suppressing hydrolysis of the sulfate type surfactant by adding the component (b) to the component (a) at the molar ratio of component (a)/component (b)=1/100-2/1 in the case of using the component (a) in a condition of pH 0.5-5 at 20 deg.C.
Patent JP-2003047017-A (JP)
Title: Automatic convergence correction circuit of tri-color tube projection television
Inventor: ISONO KATSUO
IPC: H04N9/31
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To perform accurate convergence correction by directly detecting position information in a screen by an integrated sensor/screen structure to prevent a projected screen from being disturbed. SOLUTION: In the automatic convergence correction circuit, a photosensor unit is arranged at the center of the front of a screen, the photosensor unit is divided into four portions, the detection output of each small sensor is inputted to an arithmetic unit for adding and subtracting each detection output, the position of the photosensor unit is detected regarding horizontal and vertical directions based on the arithmetic result, the distance in convergence deviation to a position that is subjected to convergence adjustment in advance and to a detected photosensor unit position is obtained, and convergence correction is made based on the positional relationship.
Patent JP-2003019385-A (JP)
Title: Washing machine
Inventor: AKASAKA KENICHI
IPC: D06F37/40
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce an abnormal sound such as a collision sound to realize a low noise of washing machine even when the bottom surface part of a projection part arranged at the lower end of a slide board abuts on the upper surface of an opening part disposed in a rotor when the projection part is engaged with the rotor opening part during dehydration and also even when the side surface part of the projection part abuts on the side surface of the rotor opening part in the case of a dehydrating rotation start and electromagnetic braking. SOLUTION: The washing machine is provided with a slide member 37 for changing-over the transmission of rotation by a driving motor 35 to a dehydrating shaft 26 or a washing shaft 29 by vertical sliding. The rotation of the driving motor 35 is transmitted to the dehydrating shaft 26 by engaging a lower projection part 37a arranged in the lower part of the slide member 37 with the opening part 35d disposed in the rotor 35a of the driving motor 35. The opening part 35d of the rotor 35a is molded with a resin material 35e.
Patent JP-2003023997-A (JP)
Title: Grape flesh food and method for producing the same
Inventor: WATAKI MASANORI
IPC: A23L19/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a grape flesh food which can prevent the precipitation of a tartarate, even when a flesh raw material containing tartaric acid in a large amount is used or even when the content of flesh containing the tartaric acid is increased, and to provide a method for producing the same. SOLUTION: This method for producing the grape flesh food is characterized by adding a metal chelating agent for preventing the precipitation of a tartarate in a process for producing the grape flesh food. A polyphosphoric acid-based compound is particularly preferably used as the metal chelating agent.
Patent JP-2002083901-A (JP)
Title: Electronic component
Inventor: HAJI HIROSHI
IPC: H01L23/12
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component capable of bonding gold wires well on copper pads of a substrate and solder bumps to be formed good. SOLUTION: Nickel films 22, 25 are formed on copper pads 21, 24 of a substrate 11, and gold films 23, 26 formed on the nickel films 22, 25. A very thin substitution plating is applied for forming the nickel and gold films 22, 25; 23, 26 to suppress forming gold-tin compounds from deteriorating soldering reliability, resulting in forming good solder bumps 17. After plasma etching to remove a nickel oxide film 32 on the gold film 23 surface, the wire bonding is made. As the result, wires 15 can be bonded well.
Patent JP-2003027548-A (JP)
Title: Drain pipe connecting member
Inventor: MANABE KOJI
IPC: F16L21/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe connecting member capable of preventing water leakage, particularly suitable for connecting a drain pipe having a flat cross section, and capable of enhancing a degree of freedom of piping. SOLUTION: This drain pipe connecting member 1 is provided with a connecting socket 2 being a cylindrical body made of a soft material, and having rib arranged in the peripheral direction on the inside surface, a winding plate 3 wound on the connecting socket 2, and a fastening means 4 for fastening the winding plate 3. Here, the winding plate 3 and/or the fastening means 4 are desirably made of stainless steel.
Patent JP-2003032854-A (JP)
Title: Grommet
Inventor: NAKAMURA MAMIKO
IPC: H02G3/22
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a sound-proof grommet capable of improving ease of installation on a panel and sound insulation. SOLUTION: This grommet 10 includes a small-diametric cylinder 11 and a large-diametric cylinder 13 into which a wire harness 6 is inserted. A fitting groove 13d fitted into a through-hole 7a of a panel 7 is provided on an outer periphery 13c of the large-diametric cylinder 13. A flexible part 15 extending to an opening part 8a side of a sound insulator 8 polymerized with a back surface 7d of a panel 7 is extended on the front end 13b of the large-diametric cylinder 13. In the grommet 10, a sound-proof film 14 brought into close contact with the surface 7c of the panel 7 is extended on the base end 13a side of the large-diametric cylinder 13. A first annular sealed air layer Q is formed in between the sound-proof film 14 and the surface 7c of the panel 7.  The flexible part 15 is extended so as to be bent inward to the position where the front end 15a thereof is brought into close contact with a superficial skin 9 of the sound insulator 8. A second annular sealed air layer R is formed in between the flexible part 15, the inner periphery 8b of the opening part 8a of the sound insulator 8, and the superficial skin 9.
Patent JP-2003028357-A (JP)
Title: Pipe joint
Inventor: OYA HIROSHI
IPC: F16L21/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint which has excellent workability without causing a defect, even though a pipe is obliquely inserted, a pipe which is obliquely cut off is inserted or a pipe which his flatly cut off is inserted. SOLUTION: In a packing 10 of almost V-shaped section, a reinforcing ring 12 is attached to the end part on the pipe inserting side of the packing 10 by forming integrally, adhering or fitting in.
Patent JP-2003026903-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: UEDA SHIGEHISA
IPC: H01L23/29
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sealing epoxy resin composition which excels in YAG laser imprinting properties and can reduce leakage failure. SOLUTION: The semiconductor sealing epoxy resin composition comprises (A) an epoxy resin, (B) a phenolic resin, (C) a curing accelerator, (D) an inorganic filler, and (E) carbon black as the essential components and is composed of a melt mixture obtained by melting part of the above epoxy resin and/or phenolic resin or the entire epoxy resin and/or phenolic resin and the above carbon black and the remaining components without having carbon black having a size of >=70 μm in the cross section of a molded article of the above epoxy resin composition.
Patent JP-2003025302-A (JP)
Title: Cutting edged tool
Inventor: SOGA KATSUAKI
IPC: B27C1/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an effective technique for preventing running out of a wear resistant component even when mutual bonding strength is insufficient in a cutting edge so constituted that a wear resistant component is bonded to a base metal body with an adhesive for a rotary cutting tool. SOLUTION: A plane body 1 for woodworking is provided with a cutting edge 10 so constituted as to have a uniform thickness by bonding the wear resistant component 12 to the base metal main body 11 with an ordinary temperature setting type acrylic adhesive. The wear resistant component 12 is inclined so that an edge tip side becomes thinner than a beveling side.  In the case where the wear resistant component 12 is likely to transfer in an edge tip direction, transfer in the edge tip direction of the wear resistant component 12 is controlled by an action due to a contact between a stepped contact surface and a contact surface of the wear resistant component and an action due to a contact between a rear seat 4 and a rear seat contact surface of the wear resistant component, i.e., due to an wedge action, and the wear resistant component 12 is prevented from jumping out from an edge groove 3. Thereby, the wear resistant component which is conventionally difficult to be soldered can be utilized thereby.
Patent JP-2003036903-A (JP)
Title: Cable connection structure of terminal mount
Inventor: KISHITA TETSUO
IPC: H01R9/24
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent effectively connection mistake in the case of repeating connection and disconnection work of a cable. SOLUTION: A terminal mount 11 is constituted with 6 pieces connection parts 14, which have washer parts 15 and screws 16, provided on an upper surface part of an insulator 13. It has 6 pieces connection parts 22, which have the washer parts 24 and screws 25 on an upper surface part of an insulator 21, and a wiring adapter 20, which has Y-type terminal parts 23 connected to each the connection parts 22. the cable 19, with which Y-type terminals 17 are stuck at their tips by pressure, is connected beforehand to each the connection parts 22 of the wiring adapter 20, and each the Y-type terminal parts 23 of the wiring adapter 20 are collectively connected to each the connection parts 14 of the terminal stand 11, in the state as they are.
Patent JP-2002091622-A (JP)
Title: Docking station and position aligning method
Inventor: OROSS GLEN A
IPC: G06F1/16
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a computer system capable of reducing costs and preventing the development of functions from being hindered. SOLUTION: A docking station (20) of a portable computer (100) is provided with a platform (24) and a movable guide bar (50) connected to the docking station and extended to the platform. When the portable computer is arranged on the guide bar, and pushed down toward the platform, the portable computer can be guided by the guide bar so as to be properly positioned at the docking station. The guide bar is provided with a thermal conductive guide projecting part (55) fittable to a heat sink (120). In this case, heat is moved from the heat sink on the portable computer to the guide projecting part on the guide bar. The guide bar itself is can be provided with thermal conductivity, and a further passage for transmitting heat from the portable computer to the docking station is realized.
Patent JP-2003036024-A (JP)
Title: Hanging application form bundle
Inventor: HASHIMOTO RYOICHI
IPC: B42D5/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a hanging application form bundle which allows application forms to be given to customers easily. SOLUTION: It consists at least of plural application forms with one hole for bundling, and a hanging rope with a ring part which passes through the hole for bundling of the application forms, and which bundles all of the application forms. This hanging application form bundle becomes more conspicuous because POP advertisements are hooked at the hanging code so that it is positioned at the upper part of the application form bundle when being hung. Therefore, this attracts customers' attention, this can sufficiently provide the information about the existence and the content of a prize contest, and the place of the application forms or the like, and customers can get the application forms more easily than the conventional way.
Patent JP-2003040106-A (JP)
Title: Concrete carrier
Inventor: KUDO HISAO
IPC: B61D9/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a concrete carrier having simplified incline equipment, which is usable regardless of a change in a railway gradient. SOLUTION: The concrete carrier 7 is equipped with a removable carriage part 2, a supporting part 3 provided to the carriage part 2, an engaged part 4 provided to the supporting part 3, and a bucket 6 in which an engaging part 5 to engage with the part 4 is provided. The engaging part 5 is characterized to be engaged with the part 4 in a manner that allows rocking of the bucket 6 around the axis orthogonal to the direction of advance of the carriage part 2.
Patent JP-2003043784-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MASAAKI
IPC: G03G15/16
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of in-plane density nonuniformity caused by a retransfer phenomenon in transferring a toner image formed by an image forming device to a recording medium or an intermediate transfer body. SOLUTION: This image forming device is provided with a control means 50 for controlling the value of a transfer current applied to a transfer device 15 so that the value of the transfer current applied in transferring a formable final color toner image is fixed to a standard value (100), while part or all of the values of the transfer currents respectively applied in transferring the formable color toner images in colors other than the final color are changed to a value (80) smaller than the value of the transfer current of the final color toner image. The control means 50 controls the transfer current so that the current is applied to the transfer device in transferring the color toner image which is not an image formation object.  Furthermore, the device is provided with a potential reducing device 60 for reducing the electrification potential of the toner image already transferred to the recording medium or the intermediate transfer body.
Patent JP-2003043189-A (JP)
Title: Radioactive ray shield
Inventor: YANAGIYA KATSUMI
IPC: G21F3/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive ray shield dispensing with bending, and easy in assembling. SOLUTION: When carrying out an activated reactor pressure vessel 5 from a nuclear reactor building, the radioactive ray shield 1 for shielding radioactive rays 7 by covering the reactor pressure vessel 5 is formed in a quadrangular shape by plate-like members 1a, 1b, 1c and 1d to improve transportability as well as to secure shielding capacity of the radioactive rays.
Patent JP-2002270390-A (JP)
Title: Electronic current controlling method inside cold cathode-ray tube lamp, driving method of cold cathode- ray tube illuminating equipment using this, and cold cathode-ray tube illuminating equipment realizing this and liquid crystal display applying this
Inventor: WAN IN-SUN
IPC: H05B41/24
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce driving voltage of a cold cathode-ray tube lamp, and to decrease power consumption. SOLUTION: A low drive voltage characteristic and a low power consumption characteristic are realized by making polarity of two electrodes reverse within a time shorter than the time, which the electrons generated by impressing voltage between two electrodes (282, 283) in order to generate light move from one electrode to the other electrode and disappears. By making electron density inside the cold cathode-ray tube lamp (280) increase, even if the length is the same, power consumption can be reduced, and a longer cold cathode-ray tube lamp (280) can be lit by the same driving voltage.
Patent JP-2003046842-A (JP)
Title: Method and apparatus for photographing virtual scene
Inventor: FUKAYA TAKASHI
IPC: H04N5/225
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a virtual scene-photographing method and a virtual scene- photographing apparatus for moving a camera in real scene following the instantaneous movement and high-speed movement of a virtual subject, and can obtain a synthesis image for accurately tracking the movement of the virtual subject. SOLUTION: Based on the movement of a virtual subject by computer graphics or the control information, the movement of a virtual camera for photographing the virtual subject in the virtual space is set. Based on the movement of the virtual subject or the control information, the movement of the camera in real space for photographing the real space corresponding to the movement of the virtual camera is set. An image that is taken by the camera in the real space for performing the set movement is synthesized with an image that is taken by the virtual camera based on the movement of the virtual subject by computer graphics or the control information, thus moving the camera in the real space following the instantaneous movement and high-speed movement in the virtual subject, and hence obtaining the synthesis image for accurately tracking the movement of the virtual subject.
Patent JP-2003041546-A (JP)
Title: Snow melting device
Inventor: FUJISAWA MITSUO
IPC: E01H5/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To completely burn burner exhaust by means of a compact device structure for omitting a chimney. SOLUTION: On the basis of a technical assumption that this snow melting device is provided with a furnace body arranged inside a case body for discharging burner flame inside the internal space of the furnace body, a half or more of the inside wall face of the furnace body is formed into a circular arc shape substantially in a plane vision, while on the upper face of the furnace body, an approximately cylindrical heating plate is arranged in the vertical direction, and an exhaust opening is arranged in the outer circumference part of the heating plate and multiple holes are arranged in the heating board.