baber/WOPTO huggingface dataset:
Patent JP-2004114248-A (JP)
Title: Cutting and removing device
Inventor: UMEBAYASHI TOYOSHI
IPC: B26D7/18
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting and removing device with a high availability factor, which smoothly cuts a sheet-like product and performs high speed operation.  <P>SOLUTION: The cutting and removing device is provided with an anvil roll 1, a cutter roll 2, a blade 20 provided to the cutter roll 2, a suction unit 10, and forms a through-hole 30 at a prescribed part of the sheet-like product 3. The suction unit 10 is provided downstream of a cutting position of the both rolls 1, 2, and has a guide face 11c along a flow direction Y of the sheet-like product 3, a guide member 11 guiding the face of the sheet-like product 3 on the guide face 11c, and a opening 12 opened on a part of the guide face 11c of the guide member 11 for sucking in a cut and removed part 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116456-A (JP)
Title: Internal combustion engine equipped with secondary air supply device
Inventor: WATANABE NAOHISA
IPC: F01N3/24
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of improving exhaust gas characteristics in wide operation range by effectively using function of a secondary air supply device.  <P>SOLUTION: The secondary air supply device 40 has a function selectively supplying air taken from outside of an engine to each exhaust port and and downstream of three-way catalyst in a exhaust pipe 33 as secondary air. An ECU of the engine 1 drives an air pump 41 when the three-way catalyst provided in the exhaust pipe 33 is overheated. Secondary air is supplied to downstream of the three-way catalyst by controlling a three way valve 46 to connect a pump passage 43 and a catalyst downstream side passage 45 and shut off an exhaust port side passage 44 and both passage 43, 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115247-A (JP)
Title: Spiral conveyor
Inventor: NAKAMURA SHINYA
IPC: B65G33/14
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral conveyor detecting breakout of a screw.  <P>SOLUTION: The spiral conveyor arranges a spiral screw in a trough, rotates the screw with a motor, and conveys a material to be carried to one end side of an delivery side. The spiral conveyor comprises a detected part deployed at the delivery side of the screw, a rotation detection part for generating a detection signal when the detected part reaches inside the detection area by rotation of the screw, a status detection part for detecting abnormality of the screw based on a detection signal from the rotation detection part, and an alarm part for generating an alarm when abnormality of the screw is detected by the status detection part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124386-A (JP)
Title: Protective structure of water way
Inventor: NAKANO HIDEKAZU
IPC: E02B5/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective structure in which the surface of a waterway can be protected from wear at a low cost.  <P>SOLUTION: In the protective structure of the waterway, a first synthetic resin layer in which rubber granules obtained by cutting an automobile tire are mixed is formed on a concrete surface constituting the waterway, and a second synthetic resin layer in which no rubber granule is mixed is formed on the surface of the first synthetic resin layer. A reinforcing material may be arranged between the first synthetic resin layer and the second synthetic resin layer. The reinforcing material is made of a hexagonal pattern wire net. The total thickness of the first synthetic resin layer and the second synthetic resin layer is preferably 10 mm or larger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129424-A (JP)
Title: Permanent magnet generator
Inventor: IMAMURA TSUNEHIRO
IPC: H02K5/16
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet generator that can generate electric power by rotating a rotor, having high reliability irrespective of the kind of a flexible disc drive, related to the small-sized and thin permanent magnet generator that can be attached to such a cassette, that is installable to the flexible disc drive and can feed power to a portable information storing means that is set to the cassette.  <P>SOLUTION: The permanent magnet generator comprises the rotor that generates magnetic flux; a stator that generates an electromotive force by a flux change; and a bearing that enables the rotor to rotate, while maintaining a prescribed positional relationship with the stator, and can be accommodated in the cassette, having a size equal to a disc cartridge that is installable to the flexible disc drive. The rotor is engaged with only a turning pin of the drive shaft of the flexible disc drive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129148-A (JP)
Title: Interphone system for multiple dwelling housing
Inventor: HASHIMOTO TAKAHIRO
IPC: H04M9/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone system for multiple dwelling house suitable for multiple dwelling house in which an entrance is common and an entrance door is provided for each block of each dwelling unit.  <P>SOLUTION: This interphone system is provided with: a lobby interphone installed in the entrance of the multiple dwelling house; and a housing information panel installed in each dwelling unit inside the multiple dwelling house, wherein a call from the lobby interphone is answered through the housing information panel to start speech communication. In the interphone system for multiple dwelling house, the lobby interphone has an unlocking output terminal for outputting an unlocking signal to control the unlocking of an electric lock for locking the entrance door leading to the inside of the multiple dwelling house, the housing information panel has an unlocking operating part for instructing the lobby interphone to unlock the electric lock, and the lobby interphone has a plurality of unlocking output terminals and controls the unlocking of a plurality of entrance doors by controlling the unlocking of electric locks corresponding to the unlocking output terminals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131096-A (JP)
Title: Beverage feeder
Inventor: KOBAYASHI SATORU
IPC: B67D1/08
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage feeder capable of preventing losses of cooling energy even when the beverage feeder is not in use such as at nighttime and during holidays if the cooling water agitation and the cooling water circulation are performed by a common motor.  <P>SOLUTION: A beverage feeder has a cooling water feed pipe 13 to feed cooling water in a cooling tank 10 to a beverage pipe 12 in order to cool the beverage by a beverage cooling unit 1 and cool the beverage pipe 12 to carry the beverage with cooling water in the cooling tank 10. When an agitation motor 25 is operated, a propeller 25X and a cooling water feeding screw 25Y are turned, the propeller 25X agitates cooling water in the cooling tank 10, and the cooling water feeding screw 25Y feeds cooling water to a cooling water feed passage 25Z. When an operation lever 29 is turned, a ball valve 28 stops the feed of cooling water to the cooling water feed pipe 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132002-A (JP)
Title: Secondary lining saving type segment for shield tunnel
Inventor: HIROZAWA NORIYUKI
IPC: E21D11/04
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment comprising a functional structure capable of easily and uniformly performing the lining of segment edge parts after joining connection.  <P>SOLUTION: In this secondary lining saving-type segment for constructing a shield tunnel by connecting a plurality of segments in the axial and circumferential directions of the tunnel, anchors 4 with recessed grooves are buried and fixed on an inner position with respect to a segment joint faces and a ring joint face by a predetermined width with their opening sides exposed to an inner surface, on the surface at a tunnel inner hollow side of the segments, a surface of the concrete 2 at an inner side with respect to the anchors with the recessed grooves is coated with a sheet 3, further a seal material 6 is placed and packed in the recessed grooves of the anchors, and approximately gate-shaped coating joint members B are pressed and fixed over the anchors with the recessed grooves of the segments adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130649-A (JP)
Title: Material inside decorating method, laminate with material inside decorating part, and multiregionalized light transmitting material
Inventor: HASHIMOTO HIDEO
IPC: B23K26/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which enables freely displaying characters, figures, symbols or the like having a plurality of colors based on within material decorating parts on the surface of light transmitting materials and which can improve design effects and antifalsification effects by leaps and bounds.  <P>SOLUTION: By selectively forming decorating parts 18a and 18b within the respective light transmitting materials 12 and 14 through the irradiation of laser beams L, the focal point of each of which is adjusted so as to concentrate the laser beams within each light transmitting material between the light transmitting materials 12 and 14, on the surface of a bicolored laminate 16 formed by laminating the first light transmitting material 1 and the second light transmitting material 14 equipped with colors different from each other, bicolored characters, figures or the like are displayed on the surface of the laminate 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131127-A (JP)
Title: Pressure reducing container
Inventor: CHIN NINFU
IPC: B65D81/20
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure reducing container which enables a pressure in a container to be reduced without much labor and time, and can enhance functionality such that a user checks the pressure in the container so as to maintain a prescribed pressure for a long time.  <P>SOLUTION: This pressure reducing container, wherein the pressure can be reduced, comprises a tub with one space and one opening end, a cover with which the opening end can be closed and with which the space can be sealed, an air pump for letting air out of the space, and a pressure-activated type switching device for controlling the on-state and off-state of the air pump. The switching device detects an internal pressure in the space, activates the air pump when the internal pressure exceeds a first prescribed pressure value, and stops the air pump when the internal pressure falls short of a second prescribed pressure value. The second pressure value is made smaller than the first pressure value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129997-A (JP)
Title: Dumbbell rest
Inventor: HASHIZUME TOMOYOSHI
IPC: B65D77/26
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dumbbell rest by which dumbbells are smartly stored in a box.  <P>SOLUTION: A pair of fitting grooves 2 for holding the assembled dumbbells are formed in both the side parts on the upper surface of a planar body 1. A storage recession 3 held between the pair of fitting grooves 2 is formed at the center on the lower surface of the planar body 1. When plates 5, 6 are removed from a shaft 4 to dissolve the dumbbells, the plates 6 are fitted into the storage recession 3, so that the dumbbells are stored in the box 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136301-A (JP)
Title: Welding material, welded structure, blade of gas turbine, and method for repairing rotary blade or stationary blade of gas turbine
Inventor: KONNO SHINYA
IPC: B23K31/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welded structure and a welding material, which are used in the environment of a temperature above 1000°C.  <P>SOLUTION: The welding material is the Ni radical super-alloy which contains 18-25 wt% Co, 15-20 wt% Cr, 1.5-5.5 wt% Al, 5-14 wt% W, 0.05-0.15 wt% C, 0-0.02 wt% B, at least one of 0-1 wt% Ta, Nb, Ti, Mo, Re, and Fe, at least one of 0-0.5 wt% V, Zr, rare earth elements, and Y, and has precipitated γ' phase and Cr carbide including 0-1 wt% Mn, and 0-0.5 wt% Si. The amounts of Al, W, and Co (wt%) of the welding material satisfy the relationship, (GP×0.139+11)<[W]<(GP×0.139+16), where GP=(90[Al]-5[Co]). According to the present invention, the life of high temperature components used in the environment of oxidation wall-thinning can be elongated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160481-A (JP)
Title: N-propargyl-1-amino indane, its salt, composition and use thereof
Inventor: YOUDIM MOUSSA B H
IPC: A61P25/28
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain R(+)-N-propargyl-1-aminoindane, its pharmaceutically acceptable salt and a pharmaceutical composition containing the same.  <P>SOLUTION: This method for treating patients suffering from Parkinson's disease, a memory disorder, dementia, depression, hyperactive syndrome, an affective illness, a neurodegenerative disease, a neurotoxic injury, brain ischemia, a head trauma injury, a spinal trauma injury, schizophrenia, an attention deficit disorder, multiple sclerosis or withdrawal symptoms comprises using R(+)-N- propargyl-1-aminoindane or its pharmaceutically acceptable salt. This method for preventing nervous damage of patient is provided. Finally this method for producing R(+)-N-propargyl-1-aminoindane, its salt and racemic isomer is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205681-A (JP)
Title: Optical data recording medium
Inventor: KITAYAMA YASUYUKI
IPC: G11B7/24
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To develop an optical data recording medium excellent in hydrothermal resistance.  <P>SOLUTION: The optical data recording medium uses at least one kind of a compound represented by formula (1) (wherein, R<SB>1</SB>-R<SB>8</SB>may be same or different and are each a substituent and at least one of R<SB>1</SB>-R<SB>8</SB>is a branched chain alkyl group, rings A and B may each have a substituent and X is an anion necessary for neutralizing charge) and/or a compound represented by formula (2) [wherein, R<SB>1</SB>-R<SB>8</SB>, rings A and B and X are same to those of the formula (1)].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004136233-A (JP)
Title: Winnowing dust collector for rougher
Inventor: HAMAGUCHI TADASHI
IPC: B07B1/28
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To make the action of winnowing/sucking dust contained in grains effective and to prevent the scattering of the grains during supply to the selection table of a stone sorting machine.  <P>SOLUTION: In a rougher, a suction dust discharge fan (1) is arranged on the front side of a machine body, a porous peripheral surface rotary cylinder (2) is arranged on the rear side, and the stone sorting machine (4) is installed below them. A falling route (5) is formed below the cylinder (2), and a forward slanting ascending air route (6) is formed between the fan (1) and the cylinder (2). A funnel (8) for supplying substances falling from the falling route (5) to the selection table (7) of the stone sorting machine (4) is placed between the falling route (5) and the stone sorting machine (4). A detour (10) communicating with the ascending air route (6) from above the selection table (7) is constituted on the upper side of the rear side wall (9) of the funnel (8). The fan (1) is positioned in the middle in the machine body width direction. The air flow of the fan (1) is preferably made larger than that of the pressure air fan (15) of the stone sorting machine (4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138587-A (JP)
Title: Bi-static sonobuoy, and control method for bi-static sonobuoy
Inventor: MORIOKA HIROYUKI
IPC: G01S7/54
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To set groups in buoys to operate all the buoys in the group by one control, and to execute individual separate operations for the sound source buoy and the echo-sounder receiver buoy with synchronization.  <P>SOLUTION: This bi-static sonobuoy has the sound source buoy 7 and the echo-sounder receiver buoy 8 dropped from an aircraft, floating on a sea level by a float after landing on the water to suspend an echo-sounder transmitter or echo-sounder receiver into the water, and searching an underwater target by a sonor. The sound source buoy 7 and the echo-sounder receiver buoy 8 are provided with an address storage circuit for storing channel addresses and group addresses, an address group deciding circuit for determining the channel addresses included in control signals 201, 202, the group addresses thereof and commands thereof, and a controller for inputting the command to execute a prescribed operation. All the sound source buoys in the same group receive an indication for the operation by the one control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146082-A (JP)
Title: Display device
Inventor: KOYAMA JUN
IPC: H01L51/50
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by varying clock frequencies for driving a switching element according to a display mode, of a display device with a charge pump circuit.  <P>SOLUTION: The display device incorporates a charge pump controlling circuit, and varies the clock frequencies of the switching element for each display mode to reduce the power consumption. A variable dividing circuit and a CPU controlling it are structured with a thin-film transistor on the display device, and the clock frequencies of the switching element is varied by controlling a dividing ratio of the variable dividing circuit base on the CPU data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144319-A (JP)
Title: Heat exchanger and cooling water equipment
Inventor: NARUTOMI YUTAKA
IPC: F28F13/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for increasing a flow rate of cooling water in a water chamber.  <P>SOLUTION: The cooling water circulated in an inlet side pipe 15 is turned back at the water chamber 12, and is sent to an outlet side pipe 16. An average flow rate of the cooling water turned back at the water chamber 12 is increased by circulating in a passage of which a passage cross section is reduced by a passage area reducing means 21. Thus, the flow rate of the cooling water in the water chamber 12 is increased without complicating a structure, and accumulation and attachment of dust and retention and proliferation of microorganisms in the water chamber 12 can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144391-A (JP)
Title: External circulation type fluidized incinerator and its operating method
Inventor: TANAKA SHIGEMASA
IPC: F23G5/30
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external circulation type fluidized incinerator and its operating method capable of measuring a height of a sand layer interface of a lower seal chamber of a downcomer, regardless of an operating condition of a furnace.  <P>SOLUTION: This external circulation type fluidized incinerator provided with a cyclone for separating fluidized sand, comprises the fluidized sand downcomer 4 for connecting cyclones 3 and a fluidizing part 13 for circulating the separated fluidized sand to the fluidizing part 13, and a sealed chamber 5 communicated to the fluidizing part 13, at a lower part of the downcomer 4. A laser beam level meter 17 is mounted to detect the height of the sand layer interface in the sealed chamber 5 by irradiating the laser beam in the vertical direction, or in a state that an angle to the vertical direction is within a range of an inclination angle θ to the horizontal direction of the seal chamber sand layer interface. A sheath pipe 18 having a diameter more than an outer diameter of the laser beam is mounted on the laser beam level meter 17 by the total length of the beam (flux of light) part from the laser beam emitting part to the sane layer interface height or its partial length part, and the sheath pipe 18 preferably has an air supply pipe for supplying the air for purging, inside thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116533-A (JP)
Title: Cartilage cell strain
Inventor: JOHN STRINGER BRADLEY MICHAEL
IPC: A61K35/12
Filed: 2002-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a human cell model of arthritis. SOLUTION: This isolated arthrodial cartilage cell mineralizes calcium. The method for forming the arthrodial cartilage cell strain for mineralizing the calcium comprises (a) a step for immortalizing at least one matured human arthrodial cartilage cell by using an immortalizing agent, and (b) a step for culturing the immortalized cell to form a group of the human arthrodial cartilage cells. The method for identifying a therapeutic drug designed for treating arthritis comprises (a) a step for exposing the isolated cartilage cell or at least one cartilage cell strain, including the arthrodial cartilage cell for mineralizing the calcium, to at least one test medicine, (b) a step for observing properties of the response to the test medicine, and (c) a step for identifying an arbitrary medicine exhibiting the useful response for the treatment of the arthritis.
Patent JP-2004142672-A (JP)
Title: Container loading and unloading vehicle
Inventor: KUSAKARI JUNICHI
IPC: B60P1/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact container loading and unloading vehicle capable of ensuring loading capacity required in practical use.  <P>SOLUTION: A hydraulic tank 83 is arranged between a vertical beam 41 on one side and a reinforcing beam 42. A space between a hook arm 7 and an operator cab C is narrowed to prolong whole length of a container 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153356-A (JP)
Title: Electronic apparatus and communication method
Inventor: OSAWA SO
IPC: H04B7/26
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus and a communication method capable of establishing a logical link between slaves in a piconet.  <P>SOLUTION: A physical link is established between devices A, C acting as slaves and a device B acting as a master respectively. An upper layer 11 of the device A transmits an L2CA_ConnectReqEx14 including the address of the device B and the address of the device C to an L2CAP layer 12. The L2CAP layer 12 transmits an L2CAP_ConnectReqEx15 including an address of the device C and a channel identifier of the device B to an L2CAP layer 22. The L2CAP layer 22 establishes a logical link 9-b with an L2CAP layer 32 and establishes a logical link 9-a with the L2CAP layer 12. The L2CAP layer 22 of the device B relates the channel identifier of the device B in the logical link 9-b to the channel identifier of the device B in the logical link 9-a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151395-A (JP)
Title: Display element and display method
Inventor: YOKOTA CHIAKI
IPC: G09F9/30
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new display element, capable of having writing property or the like, excellent in basic function such as visibility, rewritability, and preservable property of display images and also excellent in flexibility, thin formability, and portability.  <P>SOLUTION: This rewrite-type display element is constituted of a substrate, a display recording layer composed of a fullerenes compound which absorbs laser beams laminated on the substrate directly or with another layer, and, if necessary, a translucent inorganic ceramic layer laminated on the display recording layer directly or with another layer. The display section of the display recording layer is colored in black to record information by irradiating laser beams, and the displayed information can be erased by irradiating laser beams or by heating the display recoding layer.  <P>COPYRIGHT: (C)2004,JPO