baber/WOPTO huggingface dataset:
Patent JP-2004017488-A (JP)
Title: Multi-shaft synchronous drive device, injection unit and mold clamping device
Inventor: TSUTSUI KENJI
IPC: B29C45/64
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-shaft synchronous drive device which can control a plurality of shafts as a plurality of sets at each set by considering characteristics of the shaft in control for controlling a position at the plurality of shafts at each shaft.  <P>SOLUTION: The multi-shaft synchronous drive device includes an integral driven section axially moving by rotations or movement of a plurality of shafts, a drive section for rotating or moving the shaft, a controller for controlling the drive section, and a measuring section for measuring a position corresponding to a position of the driven section corresponding to each shaft. The controller controls the drive section at each shaft by using different gain at each set with the plurality of the shafts as a plurality of sets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018052-A (JP)
Title: Tank lorry for carrying heated molten substance
Inventor: TOYAMA HIROSHI
IPC: B60P3/22
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating type tanker for carrying, discharging or sucking a plurality of kinds of heated molten substances such as asphalt without waste.  <P>SOLUTION: The tanker for carrying heated molten substances has a first tank with a stored substance heated by a heating means and at least one second tank provided at a position with a space in the first tank interposed from the heating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028392-A (JP)
Title: Planar heater
Inventor: SUZUKI HIROYUKI
IPC: F24D13/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar heater having excellent outward appearance, regardless of a use time or a non-use time of the heater, and capable of effectively utilizing an installation space without being hindered by an operation case.  <P>SOLUTION: This heater is constituted of a heating element unit 5 internally fitted with a heating element 3, a control circuit 8 for controlling the temperature of the heating element 3, a control case 9 internally fitted with the control circuit 8, and a surface material 1 for covering the heating element unit 5 and the control case 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026665-A (JP)
Title: Xanthine- and phenazone-acesulfame-h-complex having improved taste, method for producing the same and application of the same
Inventor: BURGARD ANDREAS
IPC: A23L27/30
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a xanthine derivative and a fenazone derivative capable of being simply used in preparing an agent or other formulations and of masking or suppressing bitterness of the active ingredient. SOLUTION: The compound consists of a heterocyclic compound having carboxyamide function and acesulfame-H or its hydrate.
Patent JP-2004030309-A (JP)
Title: Shared cache server
Inventor: ITONAGA KO
IPC: G06F13/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shared cache server that are sharable and usable among a plurality of groups in common networks wherein the plurality of groups are virtually separated.  <P>SOLUTION: A storage device 120 stores contents into a plurality of storage areas that respectively correspond to the plurality of groups. Virtual interfaces (VIF)1 (150) and VIF2 (160) are provided corresponding to the plurality of virtual networks. When an address conversion function 131 receives a packet requesting contents from a client through the VIF1 (150), the address conversion function 131 converts a portion of an IP address in the packet into an internal address that corresponds to the VIF (150). A cache function 110 reads the contents of a corresponding group from the storage areas of the storage device 120 on the basis of the internal address converted by the address conversion function 131.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025257-A (JP)
Title: Apparatus for producing corrugated fin for heat exchanger
Inventor: MAEKAWA KAZUO
IPC: B21D53/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing corrugated fins 5 for a heat exchanger by which the problems that the height of a part having a louvre is made higher than that other than the same on forming with a pair of forming rolls, and the occurrence of variation in the height of fins can be prevented.  <P>SOLUTION: A pair of amplitude control boards 7 and 8 are arranged at the intermediate position in the axial direction of respective forming rolls 3 and 4, and proximately to the downstream side of the forming rolls 3 and 4. Then, the intervals between the retaining faces 6 of the amplitude control boards 7 and 8 are matched to the amplitude of the waves of the corrugated fins 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028480-A (JP)
Title: Drying device
Inventor: UDA SHIGEHIRA
IPC: F26B5/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To certainly crack even a food apt to be thermally softened by a paddle conveyor, to allow stable and continuous discharge, and to allow easy cleaning of a vacuum hopper, in a drying device for cracking a dry matter by providing the paddle conveyor inside a drum dryer.  <P>SOLUTION: The drum dryer 10 has a spherical vacuum hopper 11, and a fixed drum 12 and a slide drum 13 are arranged in the vacuum chamber 11. Respective scraper knives 15 are attached to the fixed drum 12 and the slide drum 13. A paddle conveyor 30 is disposed vertically under the scraper knives 15. The paddle conveyor 30 has a trough 31, and a rotating shaft 32 has many blades 33. A thin plate 34 is fixed to the trough 31 so as to come into each clearance between the blades 33. At the moving side end of the paddle conveyor 30, a disk-like weir plate 35 is disposed on the rotating shaft 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026264-A (JP)
Title: Folding container
Inventor: YAMAUCHI HISATOSHI
IPC: B65D6/18
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a plastic folding container by reinforcing the four corners of a bottom plate and the lower part of both ends of side plates to prevent deformation and breakage of the container.  <P>SOLUTION: The folding container is formed of a bottom plate 1 having four sides, a prior falling side plate 3 put down inwards and pivoted to pile up on the bottom plate at the opposite sides of the plate and a posterior falling side plate 7 put down inwards and pivoted to pile up on the bottom plate on the prior falling side plate at the other opposite side of the plate. Small erected ribs 17 are extended at both ends of the opposite sides of the bottom plate where the prior falling side plate is pivoted to bring the lower front face 18 of the both ends of the plate 3 to face the inside face of the ribs and bring it into contact with them or approach them when erecting the plate 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003232003-A (JP)
Title: Construction method for civil engineering ground course and civil engineering grounds
Inventor: NAKAGAWA TAKESHI
IPC: E01C3/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a civil engineering ground course capable of solving such a reclamation disposal problem that ashes produced in every place can be effectively used, at the same time, wherein the ground course is excellent in strength and the stabilized ground course can be obtained, and civil engineering grounds.  <P>SOLUTION: The civil engineering grounds such as a roadbed material, a backfill, a back-filling material or the like adding at least the ashes containing 15 wt.% or more of calcium oxide are laid on the ground forming section to form the civil engineering ground course.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004033292-A (JP)
Title: Cooker
Inventor: WATANABE TAKUYA
IPC: A47J27/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker of which the hinge part is enhanced in strength and commercial value and of which the body can be designed in a small size.  <P>SOLUTION: A lid stopper 87 of a lid 5 is provided with a stopper member 91 and a gap 92 is provided between the lid stopper 87 and the stopper member 91. When the lid 5 is opened, the stopper member 91 is made to contact with a body stopper 82 prior to the lid stopper 87. In this way, the force of the lid 5 which is opened by a coil spring 31 is absorbed by the stopper member 91 to prevent the lid stopper 87 from being applied with a force. Consequently, the durability and the strength of the hinge H can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034793-A (JP)
Title: Pedal fall-off regulating mechanism
Inventor: KAJI TAKASHIGE
IPC: B60R21/045
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedal fall-off regulating mechanism, which is reduced in the number of parts to prevent a mutual interference between the parts, and prevents the surrounding of a steering column from becoming complicated to increase the degree of design freedom, enabling regulating the pedal fall-off appropriately.  <P>SOLUTION: In the pedal fall-off regulating mechanism, in which a fall-off regulating member 5 for preventing a pedal device 1 pivottaly supported by a pedal supporting bracket 2 which is transformed at a crash from the front side, from abutting on the leg part of occupants, is arranged between the pedal device 1 and the occupants, an electronic control unit 6 is arranged on the occupant side of the fall-off regulating member 5. The pedal fall-off member 5 for appropriately regulating/controlling a safety pedal which accelerates pedal fall-off is used to arrange the electronic control unit 6, realizing a reduction in the number of parts as well as an increase in the degree of design freedom, without considering the mutual interference of the parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037837-A (JP)
Title: Liquid crystal display element and retardation film
Inventor: ONO YUHEI
IPC: G02F1/1335
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element of a vertical alignment mode having a wide visual field angle by using one sheet of retardation film and to provide a retardation film one sheet of which can realize the wide visual field angle of a vertical alignment mode.  <P>SOLUTION: The wide visual field angle of the liquid crystal display element having a structure wherein the major axis of a liquid crystal molecule to which no voltage is applied is aligned in the direction nearly vertical to a panel surface is realized by disposing one sheet of retardation film having a specific retardation wavelength dispersion between a liquid crystal cell and a polarizing film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033477-A (JP)
Title: Pachinko game machine
Inventor: SAWADA NAOYA
IPC: A63F7/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pchinko game machine in which a big win round is decided by the combination of switches which detect flowing-down game balls.  <P>SOLUTION: Chuckers 120 and 121 to detect the passage of a game ball hammered out and triggering winning openings 103a, 103b and 103c are fixed on the game board of this pachinko game machine. A big win is generated according to the passage of game balls to the triggering winning openings. This pachinko game machine has a determination means for the number of big wins which determines the number of big wins by the combination of switches detecting the passage of game balls to the chuckers 120 and 121 and the triggering winning openings 103a, 103b and 103c and an alternation means for the number of big wins which decides the number of big wins. The determination means determining the number of big wins detemines the number of wins according to the information from the alternation means for the number of big wins when a game ball passes the triggering winning openings 103a, 103b and 103c to generate a big win.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044431-A (JP)
Title: Pressure regulating valve of fuel tank
Inventor: HATTORI TOSHIO
IPC: F16K24/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve allowed to ventilate with a fuel tank with the minimum quantity of parts by opening the valve when the inside of the fuel tank comes into a specified high pressure state.  <P>SOLUTION: This pressure regulating valve comprises a first valve element 2 vertically movably stored in a valve chamber 1 having a first communication part 1a to a ventilation passage P to a canister and a second communication part 1b into a fuel tank T and a second valve element 3 vertically movably stored in the first valve element 2. A valve element part 2a closing a second communication part 1b, a first communication part 2b passed through a valve element part 2a, and a second communication hole 2c allowing the inside of the first valve element 2 with the valve chamber 1 are provided at the bottom part 2d of the first valve element 2. The second valve element 2 is formed so as to close the second communication hole 2c from the inside of the first valve element 2. When the inside of the fuel tank T is brought into the specified high pressure state, the first valve element 2 is raised to open the second communication part 1b. When the inside of the fuel tank T is brought into a specified low pressure state, the second valve element 3 is raised to open the second communication hole 2c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044502-A (JP)
Title: Scroll compressor
Inventor: SAWADA HIROTAKA
IPC: F04C29/12
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor capable of certainly preventing reverse flow and reducing noise, and also capable of reducing abrasion of a check valve, by designing a valve stopper separately from a guide rod and a valve receiving member, and polishing the contact surfaces of the valve receiving member and guide rod with the check valve.  <P>SOLUTION: In the scroll compressor comprising a fixed scroll 4, a swirling scroll, the check valve 11 formed in the center part of the fixed scroll 4, arranged in the delivery port 4b of an ejection hole 4a ejecting gas compressed in a compression chamber to a discharge chamber, and opening/closing the delivery port 4b, and the valve stopper 12 for regulating the vertical and radial movement amount of the check valve 11, the valve stopper 12 comprises two or more guide rods 12a for regulating the radial movement amount of the check valve 11 and also for guiding the check valve 11 in a vertical direction, and the valve receiving member 12b arranged on the top surface of the guide rod 12a and regulating the vertical movement amount of the check valve 11, and the contact surfaces of the valve receiving member 12b and guide rod 12a with the check valve 11 are polished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044709-A (JP)
Title: Shaft joint
Inventor: INOUE KAZUHARU
IPC: F16D3/50
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft joint 10 preventing the generation of wear or noises due to backlash between rotating shafts 20, 30.  <P>SOLUTION: A pair of engaging projections 10a, 10a engaged with an engaging recessed portion 21 of the drive side rotating shaft 20 or an engaging recessed portion 31 of the follower side rotating shaft 30 is provided. The projections 10a, 10a are made by integrally vulcanizing and adhering an elastic layer 13 made from rubber elastic material to a fitting 11 extending over both projections 10a, 10a. On the elastic layer 13, inclination having a thick wall portion 13a in torque receiving side and a thin wall portion 13b in the opposite side is formed. An elastic wall 14 interposed between an end surface of the drive side rotating shaft 20 and an end surface of the follower side rotating shaft 30 is formed between both engaging projections 10a, 10a. On the outer peripheral side of both engaging projections 10a, 10a, an elastic cylinder 15 surrounding a shaft end outer peripheral surface of the drive side rotating shaft 20 and a shaft end outer peripheral surface of the follower side rotating shaft 30 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055190-A (JP)
Title: Discharge type coaxial arrestor
Inventor: YAMAMOTO TAKUMI
IPC: H01T4/10
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge type coaxial arrestor capable of suppressing IM noise.  <P>SOLUTION: The discharge type coaxial arrestor comprises a cylinder-shaped external conductor 1, an internal conductor 2 coaxially held in the external conductor 1, and a discharge element 3. The discharge element 3 and a coil 4 are serially connected between the external conductor 1 and the internal conductor 2, and the external conductor 1, the internal conductor 2, the discharge element 3, and the coil 4 are connected by metal bonding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056896-A (JP)
Title: Electric motor
Inventor: SAKAI HIROSHI
IPC: H01R13/719
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the layout property of a member arranged on a brush holder.  <P>SOLUTION: A power supply terminal 54 is made in the shape of a plate extending in the axial direction of an armature shaft, its base end 54b is electrically connected with a plate spring via a power circuit 61, and a joint 54a on power source side is provided at an end 41 electrically connected with a power source via a female connector. Moreover, a power supply terminal 55 is made in the shape of a plate extending in axial direction of the armature shaft, its base end 55b is electrically connected with a plate spring brush 50 via the power circuit 61, and a joint 55a on power source side is arranged at the side in widthwise direction of the power supply terminal 54, at the end 41 electrically connected to the power source via the female connector. Moreover, a capacitor 60 is provided between these power supply terminals 54 and 55 and the armature shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049470-A (JP)
Title: Diapers
Inventor: AIYAMA KAZUNORI
IPC: A61F13/49
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide diapers excellent in moisture absorbability with a reduction in a reverse leak feeling when used and excellent in reutilizability.  <P>SOLUTION: In each of the diapers having a cloth-like water absorbing material comprising fibers as constitutent fibers, the water absorbing material is constituted mainly of a water absorbing and holding layer for absorbing and holding water and a water flowing layer for mainly absorbing water and allowing absorbed water to be flowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053164-A (JP)
Title: Regenerative electric floor heater
Inventor: AKATSU HIROHITO
IPC: F24D11/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerative electric floor heater keeping the comfortable heating effect for a long time by thermal storage of inexpensive late-night electricity, while keeping effective characteristics of electric heating and floor heating, by effectively storing the heat, retaining the heat, and radiating the heat.  <P>SOLUTION: This regenerative electric floor heater is composed of three layers, that is, a heat-insulating layer, a thermal storage layer in which an electric heating element is buried, and a flat finishing layer, and the heat-insulating cloth is laid among the layers. The heat-insulating layer is configurated with a heat-insulating material composed of foamed polystyrene, and a heat reflecting material composed of a silver foil sheet, the thermal storage layer is formed by placing gravel by a predetermined height, and the flat finishing layer is formed by applying mortar or cement material by a predetermined thickness, whereby the efficient thermal storage, heat-retention and heat radiation can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051840-A (JP)
Title: Carbonizing method and carbonizing apparatus
Inventor: SAKAI YOSHIO
IPC: C02F11/12
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonizing method and a carbonizing apparatus in which a high-quality carbonized product can efficiently be produced while performing miniaturization of the apparatus by carrying a raw material such as sludge cake under heating and continuously carrying out drying and carbonization when carbonizing the raw material.  <P>SOLUTION: A charging feeder 23 for feeding sludge cake and a carbonized product-charging feeder 26 for feeding the carbonized product are connected to a charging pump 24 for a raw material feed unit 2 arranged on a front stage side of a carbonizing unit 3. A part of the carbonized product produced by the carbonizing unit 3 is fed to the carbonized product-charging feeder 26 by a returning line 5 of the carbonized product. Stickiness of the sludge cake is lowered and adhesion of the sludge cake to the inner walls of a drying cylinder 33 and a carbonizing cylinder 34 of the carbonizing unit 3 is prevented by mixing the sludge cake with the carbonized product in the charging pump 24. As a result, uniform quantity of heat is given to the whole sludge cake to provide the high-quality carbonized product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052447-A (JP)
Title: Construction structure of roofing tile
Inventor: MATSUMOTO KAZUYA
IPC: E04D1/12
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new construction structure of a roofing tile, which can realize the securement of strength and the maintenance of a waterproof effect in a region where upper and lower lap parts of the horizontally adjacent roofing tiles overlap each other.  <P>SOLUTION: In this construction structure of the roofing tile (1), the upper and lower lap parts (11) and (12) at the right and left side ends of the horizontally adjacent roofing tiles (1) overlap each other; the lap part (12) of one of the adjacent roofing tiles (1) is placed on a crosspiece (3); and the other roofing tile (1) is screw-fixed to the crosspiece (3) without passing a screw through the lap part (12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056971-A (JP)
Title: Dc-dc converter
Inventor: HAMADA SATOSHI
IPC: H02M3/28
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a circuit and to reduce in size and cost by suppressing an increase in a switching loss to a minimum limit without using a saturable reactor.  <P>SOLUTION: A full bridge type inverter 4 converts a DC signal from a DC power source 2 into a high-frequency signal. The high-frequency signal is supplied to a primary side of a transformer 12. The high-frequency signal induced in a secondary side of the transformer 12 is rectified by a rectifying circuit 14. Its rectified output is supplied from a rectifying output terminal 14p to a power source output terminal 18p, and is fed back from a power source output terminal 18n to a rectifying output terminal 14n. A reactor 20 is interposed between the output terminal 14p and the output terminal 18p, and one end of a reactor 22 is connected to a connecting point of the terminal 18p to the reactor 20. A cathode of a diode 24 is connected to the other end of the reactor 22, and an anode is connected to the terminal 18n. The reactors 20, 22 are magnetically densely coupled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061624-A (JP)
Title: Display device
Inventor: SENDA MICHIRU
IPC: G09G3/32
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of periphery circuits of pixel parts to reduce a frame area of a panel, and to reduce the number of wirings.  <P>SOLUTION: Digital image signals are serially transferred to respective pixel parts via a drain signal line 2. The digital image signals are sampled by pixel selection transistors GT0-GT3, and after serial/ parallel conversion, are converted into analog image signals by a DA conversion part. The DA conversion part comprises capacitive electrodes 41-44 capacity-coupled with pixel electrodes 19 with a weighted capacity ratio, and a clock supplying part supplying periodical clock signals to the capacitive electrodes 41-44 according to the digital image signals. The analog image signals are impressed to the pixel electrodes 19.  <P>COPYRIGHT: (C)2004,JPO