baber/WOPTO huggingface dataset:
Patent JP-2003162839-A (JP)
Title: Optical head and optical disc drive using it
Inventor: FUKUI MASAKAZU
IPC: G11B7/135
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reliably and correctly control the reproducing and recording power by using light sources of different wavelengths matching the various discs different in thickness and recording materials.  <P>SOLUTION: Two optical units, the first and second, are provided orthogonally crossing each other and matching various discs of different thickness and recording materials. The areas of the light flux radiated from the first and second optical units and entering the objective lens are optically put together, and a beam splitter is provided to separate the light path for the light reflected on the disc. The beam splitter optically put together the light flux, excepting the one in the area directed to the objective lens, into the light flux directed to the disc and directed in other directions, and a front monitor detector is provided to receive part of this light flux. Electric signals is outputted to the APC circuit in proportion to the light amount received by the front monitor detector, and the APC circuit controls the output of the first and second optical units depending on those electric signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163239-A (JP)
Title: Semiconductor device, support member of semiconductor chip, and electrical connection member
Inventor: HARAGUCHI YOSHIYUKI
IPC: H01L25/065
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a problem where when forming electrical connection paths with an outside of a device by connecting a chip to a leadframe, lead terminals of the leadframe corresponding to each pad formed on the chip are necessary and these are wirebonded to each other with a one-to-one correspondence, and thus if a pitch of pads, for example, is different for each chip, the leadframe must be made for each chip.  <P>SOLUTION: A semiconductor device of the invention comprises pattern sections for electrical connection, which consist of a plurality of lead patterns that are formed on a mounting region of a support member, are arrayed longer than the length of the column of terminals for electrical connection with a smaller pitch than an array pitch of the terminals for electrical connection of a semiconductor chip, and each have a smaller width than the array pitch of the terminals for electrical connection, where when the semiconductor chip is mounted on a mounting surface, the lead patterns, while keeping non- continuity between respective terminals for electrical connection, contact the respective terminals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159735-A (JP)
Title: Manufacturing method for thin-walled molding and mold assembly for use in the same
Inventor: HIRATA YUTAKA
IPC: B29C45/56
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a thin-walled molding and a mold assembly for use in the same, which can offer the thin-walled molding having a uniform density and no molding troubles, without the application of excessive injection pressure during fabrication.  <P>SOLUTION: When a thin-walled cavity 3 is formed between a pair of molds 1 and 2 by making the molds 1 and 2 correspond to each other, a gate-side channel cross section of the cavity 3 is preset to be larger than an anti-gate-side channel cross section thereof by a plurality of split driven molds 7 of one mold 2, and in this state, a molten resin 15 is injected into the cavity 3 via a gate 5. Before the solidification of the molten resin 15, the molds 7 are operated so as to compress the molten resin 15 in order, so that the molding 4 of a prescribed wall thickness can be formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162500-A (JP)
Title: Data transfer device and data transfer system
Inventor: IMAIZUMI SHIGERU
IPC: H04L7/04
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost of a system by removing an oscillation circuit from a slave device by controlling a supply of a clock signal from a master device to the slave device.  <P>SOLUTION: The master device (portable information terminal) comprises an oscillation circuit 27 for generating a clock signal, and an OR circuit 32 and an AND circuit 34 for supplying to the slave device (card adopter) a clock signal generated by the oscillation circuit 27 at the time a start signal or a clock control signal is input from the slave device when accessing to the slave device, and a bus control circuit 30 for performing data transfer in synchronization with the clock signal, and the slave device comprises a communication control circuit 40 for receiving the clock signal supplied from the master device and performing data transfer in synchronization with the clock signal, and a clock control signal generation circuit 42 for generating a clock control signal for controlling a supply of the clock signal and transmitting the same to the master device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169383-A (JP)
Title: Monitor, its program and program recording medium
Inventor: TODA TADASHI
IPC: H04Q9/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable specifying a reporting destination which must execute disposition based on report information, and make the reporting destination which must execute the disposition be notified to the specified reporting destination, in a monitor which reports simultaneously report information like generation of an alarm to a plurality of reporting destinations by using electronic mail.  <P>SOLUTION: The monitor 1 is provided with a disposition charge specification notifying part 105 which receives electronic mails replied from a plurality of reporting destinations to distributed report information, specifies a transmission origin of a first received reply as a reporting destination which must execute disposition, and reports the reporting destination which must execute the deposition to the specified reporting destination by using electronic mail.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317520-A (JP)
Title: Floor structure and method for executing floor
Inventor: TSURUTA OSAMU
IPC: E04B5/02
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure capable of being fixed onto a continuous footing by correcting the strain of a floor panel more effectively, having excellent workability and being used for the lower section of a sweeping-out opening section and a method for executing a floor. SOLUTION: A joining member 5 is fixed onto the floor panel 3 so that a pushing section 54 is abutted against the joining section 82 of the floor panel 3 from an upper section. The floor panel 3 is placed on the continuous footing 1 by inserting a fastening section 52 to an anchor bolt 2, and the joining member 5 is fastened to the anchor bolt 2. Accordingly, fastening axial force pushes the joining section 82 of the floor panel 3 through the pushing section 54 and works so as to correct the strain of the floor panel 3 while fixing the floor panel onto the continuous footing 1. A half-sill 4 is placed on an approximately outer half on the continuous footing 1, and fixed onto the floor panel 3 by an adhesive, nails or the like.
Patent JP-2003166796-A (JP)
Title: Heat exchanger
Inventor: TAKAYANAGI NAOTO
IPC: F28D1/053
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger with rationalized support tool structure.  <P>SOLUTION: A reinforcing member 820 of this heat exchanger 1 has ribs 821 in parallel with each other. A support tool 910 fixed on the reinforcing member comprises a pair of wall bodies 911 pinching the ribs and a spacer body 912 arranged between the ribs and screwed into the reinforcing member by a bolt B penetrating the ribs and the pair of wall bodies. Tips 911b of the wall bodies protrude to a core 200 side and an interval A between the tips is set larger than thickness of the core. The support tool is an injection-formed resin member and the fitting direction for the reinforcing member is fixed. When injection-forming, a fitting direction determining part is formed for allowing to determine the fitting direction of the support tool. A pipe 500 is connected with a tank 300 and the resin support tool 920 is fixed on the reinforcing member 810 for supporting the pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166942-A (JP)
Title: Print inspection apparatus
Inventor: SUDO TORU
IPC: G01J3/46
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print inspection apparatus by which the abnormality of the color tone of a color print can be detected.  <P>SOLUTION: A reference print is irradiated sequentially with infrared light, R light, G light and B light, and color tone data corresponding to quantities of beams of reflected light by the reference print are stored in a storage part 9. Color tone data which satisfies a predetermined specific condition is selected from the stored color tone data, and the selected color tone data is stored in the storage part 9 as reference color tone data. In a printing operation, by a light emitting part 2, the print 1 is irradiated sequentially with the infrared light, the R light, the G light and the B light, and beams of light reflected by the print 1 are received by a light receiving part 3. The part 3 outputs the color tone data corresponding to the quantity of each beam of received light. A control part 6 compares the reference color tone data inside the storage part 9 with the color tone data corresponding to the quantity of each beam of received light, and it outputs a control signal indicating the abnormality when the difference between both is a definite value or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174469-A (JP)
Title: Label switch router
Inventor: YAMAGUCHI YOICHI
IPC: H04L12/70
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To make an ATM exchange inadaptable to an MPLS into label switch router completely without altering or adding the software or hardware of its main body.  <P>SOLUTION: The ATM exchange 3 is not packaged with an MPLS function but is packaged with a PVC registration control function 31. A maintenance operating terminal 2 is connected through a server 1 packaged with an MPLS control function to the ATM exchange 3 by a maintenance operating terminal line 101. The server 1 is provided with a switching function 11 for switching a command from the maintenance operating terminal 2 and a command from the server 1, an MPLS related protocol control function group 12, a TCP/IP control function 13 for a connection with the ATM exchange 3 via an ATM line and an AAL 5 control function 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178820-A (JP)
Title: Terminal protecting cover
Inventor: SAWA TOSHIKAZU
IPC: H01R4/70
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a workspace related to open-close of a cover piece.  <P>SOLUTION: The main body part 21 has an L-shape, and the cover piece 50 is installed at the upper face opening including a receiving wall 43. The cover piece 50 is composed of the base part 51 and an open-close part 65 ahead of it, the base part 51 is swing-capably supported by the main body part 21 by the main hinge 52 and the open-close part 65 is supported by the base part 51 by a toggle hinge 66 respectively, and they are made possible to be locked against the main body part 21 by the individual locking means. This is a so- called two-step open-close type, a usage to open-close the open-close part 65 only can be made while the base part 51 is fixed to the main body part 21, and the workspace related to the open-close is reduced. If the open-close part 65 is released, it is swing-driven into the releasing direction by a function of the toggle hinge 66, and retained in a prescribed releasing-state by hitting a stopper 73.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174530-A (JP)
Title: Original reader-recorder
Inventor: KOTANI MASAKI
IPC: H04N1/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original reader-recorder capable of reading a plurality of single-sided originals and efficiently copying them on both sides of a recording paper sheet.  <P>SOLUTION: A control part judges whether or not an original for the surface is smaller than the set recording paper sheet (a step S15) when no recording paper sheet of the same size as the read original for the front surface (original for the first surface) exists, when it is judged as smaller, selects the recording paper sheet of a proper size (a step S16). Then, the control part makes the original reader-recorder read an original for the rear surface (original for the second surface) (a step S17) and judges whether or not the original for the rear surface is with the same size as the recording paper sheet (a step S18).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176711-A (JP)
Title: Exhaust emission control method and device for diesel engine
Inventor: YAMADA RYOKICHI
IPC: F01N3/08
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate particulates and nitrogen oxide included in exhaust gas from a diesel engine.  <P>SOLUTION: Exhaust gas is introduced through a combustion catalyst layer 8 to a fiber layer 5. Fuel 60 is supplied to the combustion catalyst layer to cause catalyst combustion, so that the particulates collected to the fiber layer 5 are burnt and eliminated. The exhaust gas is then introduced to a denitration catalyst layer 16 to be catalytically cracked by ammonium obtained by decomposition of urea in an urea decomposition catalyst layer 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186055-A (JP)
Title: Electrophoretic display device and its manufacturing method
Inventor: KIZAKI YUKIO
IPC: G02F1/167
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and high-definition display medium which can change a display color by a simple matrix driving with a simple cell structure.  <P>SOLUTION: The manufacturing method for the electrophorestic display device has a plurality of microcapsules 5 each comprising liquid 3 in which a plurality of particles 2 are dispersed and a shell 4 containing the dispersed liquid and 1st and 2nd substrates 6 and 7 where the microcapsules are arrayed in two dimensions and supported, and controls an electric field applied to the respective microcapsules to make the particles electrophoresis. In the method, the microcapsules in coating liquid are precisely arranged at the positions of opening parts by composing of the 1st substrate of a base, a surface layer 10 having the opening parts 10a provided corresponding to the respective microcapsules and a gap layer 9 which is provided between the base and surface layer and make components other than the microcapsules in the coating liquid wherein the microcapsules are dispersed flow.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188961-A (JP)
Title: Mobile communications terminal device
Inventor: WATANABE HIROSHI
IPC: H04M1/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communications terminal device of which structure enables suppression of interference in the mobile communications terminal device antennas.  <P>SOLUTION: A mobile communications terminal device has an LCD connected to a printed wiring board via a flexible board, and equips a metal part which is put where the flexible board is laid between the printed wiring board and the metal part, so that the metal part can connect to the ground potential to achieve the purpose.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184985-A (JP)
Title: Ball screw
Inventor: WATANABE YASUMI
IPC: F16H25/22
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw in which balls and spacer balls rolling in a circulating passage smoothly roll without clogging halfway the circulating passage.  <P>SOLUTION: The ball screw has many balls 6 and the spacer balls 7 interposed between the balls 6 rolling in a load area and a non-load area in the circulating passage. The ratio of the balls 6 to the spacer balls 7 is set to an integer ratio so that the number of balls entering the non-load area satisfies a following expression and the balls 6 and the spacer balls 7 have a periodicity: NR=Sn-MR [wherein, n is natural number; NR is the number of balls entering the non-load area of the ball screw; S is an arrangement period of balls and spacer balls; Specification of all balls ...S=1; 1:1 (ball/spacer ball ratio)...S=2; 1:2 (ball/spacer ball ratio)...S=3; and MR is a margin width (0 to 0.7) taking a working accuracy and a calculation accuracy into account].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183752-A (JP)
Title: High-temperature corrosion-resistant alloy material, heat barrier coating material, turbine member and gas turbine
Inventor: OGUMA HIDETAKA
IPC: C23C4/08
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-temperature corrosion-resistant alloy material showing excellent resistances to oxidation and corrosion and an excellent ductility, a heat barrier coating material equipped with a metal-bound layer formed by using this, and a turbine member and a gas turbine each equipped with the heat barrier coating material.  <P>SOLUTION: The high-temperature corrosion-resistant alloy material contains 0.1-12 wt.% Co, 10-30 wt.% Cr, 4-15 wt.% Al, 0.1-5 wt.% Y, 0.5-10 wt.% Re and the balance being substantially Ni. Preferably, the Re content is 0.5-6 wt.%. The heat barrier coating material is manufactured by forming a metal-bound layer 22 by using the alloy material on a heat-resistant alloy substrate 21 and laminating a ceramic layer 23 on the metal-bound layer 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180567-A (JP)
Title: Vacuum cleaner
Inventor: MURATA HIROMITSU
IPC: A47L9/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which facilitates the altering of sectional areas of the exhaust air path and the sucked air path.  <P>SOLUTION: An electric blower 13 is housed in the body 12 of the vacuum cleaner dividable horizontally respect to the longitudinal direction. The exhaust air path 41 installed in the body 12 of the vacuum cleaner is made to communicate with the exhaust side of the electric blower 13. An intake pipe 48 is arranged in the exhaust air path 41 of the body 12 of the vacuum cleaner and a sucked air path 47 of the intake pipe 48 is made to communicate with the suction side of the electric blower 13. The division of the body 12 of the vacuum cleaner allows the separation of the exhaust air path 41 to make the intake pipe 48 changeable in the air exhaust path 41. This facilitates the altering of sectional areas of the sucked air path 47 and the exhaust air path 41 simply by changing the sectional areas or the thickness of the sucked air path 47 of the intake pipe 48.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183687-A (JP)
Title: Grease composition
Inventor: ENDO TOSHIAKI
IPC: C10N10/04
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition for use in lubricating mechanical components having to-be-lubricated steel parts subject to rolling and roll sliding motion, capable of preventing the oil film from coming off due to metal fatigue caused by oil film thinning without relying on thickening the oil film, thus enabling oil film persistence to be extended.  <P>SOLUTION: This grease composition comprises a base oil, a thickening agent and at least one compound selected from the group consisting of oxide(s) of bivalent typical metal(s) having lower Moh's hardness than steel, and a compound of the bivalent metal which rapidly turns to the corresponding oxide(s) having lower Moh's hardness than steel under lubricating conditions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184872-A (JP)
Title: Assembling method for rotation parts
Inventor: SEKINE TAKEHIKO
IPC: G11B11/105
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling method for rotation parts capable of securing appropriate rotation of a rotating member even if a humidity change occurs.  <P>SOLUTION: When forming a humid air that is conceivable to make a magnet holder 104 elongate rather than the time of assembling and giving the length change by absorption of humidness to the magnet holder 104 preserved in the thermostatic bath, it can restrain the rotation defectiveness of the magnet holder while restraining noises when the external magnetic field mechanism including the magnet holder 104 is used actually, if specified pre-load (including zero pre-load) is given between bearings 105, 107.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190647-A (JP)
Title: Rotary toy
Inventor: HIROSE TOMIYUKI
IPC: A63H27/127
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making rotary toy in which a propeller body held by the rotary toy can be rotated and flown by rotating the rotary toy and which can be independently enjoyably rotated.  <P>SOLUTION: A flywheel 10 is disposed in the rotary toy 1 so as to freely rotate. The lower end of the shaft body 20 of the flywheel 10 protrudes downward from the bottom part of the rotary toy 1. On the center of the upper surface of the rotary toy 1, a holding part 11 for holding the shaft body 50 of the propeller body 2 is disposed, a driving mechanism A engaging with the lower end of the shaft body 50 of the propeller body 2 held by the holding part 11 to rotate the propeller body 2 and a control member 27 for controlling the driving mechanism A to operate or not are provided. The control part 27 is movable outward by a centrifugal force to permit the driving mechanism A to operate upon moving and the propeller body 2 to be rotated and flown and released from the rotary toy 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194421-A (JP)
Title: Refrigerating cycle
Inventor: ANDO TOMOAKI
IPC: F28D7/10
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a most suitable refrigerating cycle to maximize the effect of an internal heat exchanger considering reheating/dehumidifying operation, in a refrigerating cycle provided with the internal heat exchanger with a fluid exceeding a critical point as a refrigerant.  <P>SOLUTION: The cross section of a refrigerant passage on the high pressure supercritical side is made smaller than the cross section of a refrigerant passage on the inlet side of a compressor, and a bypassing route is provided during reheating/dehumidifying operation. Thereby, operation at a most suitable refrigerating cycle can be performed during both cooling heating operation and reheating/dehumidifying operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193628-A (JP)
Title: Tile roofing structure of descending ridge
Inventor: YOSHINARI SHIGENORI
IPC: E04D1/30
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile roofing structure which enhances safety and earthquake-resistance and which is executable, regarding a descending ridge among ridges of gable roofs, gambrel roof (combined style of a gable roof and a hipped roof).  <P>SOLUTION: A core member 5 for reinforcing a ridge is attached onto a roof tile 1 line on which a descending ridge 100 is laid. A fixing core member 7 for fixing a ridge tile 11 at every specified distance is installed on the core member 5 for reinforcing the ridge. After the fixing core member 7 for fixing the ridge tile to fix the core member 5 for reinforcing the ridge has been attached in between the backing member 3 of the roof and the roof tile 1, ridge tiles 11 are fixed to the top while using thatching earth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501932-A (JP)
Title: 無線ハンドセット用電力増幅器駆動システム
IPC: H03F1/02
Filed: 2000-06-08
Abstract: (57)【要約】
無線通信ハンドセットにおけるパワーアンプ用駆動システム。駆動システムはドライバと電流源を含む。ドライバは、電流源により供給される可変入力バイアス電流に応じて決定される直線性レベルで、パワーアンプを駆動する。電流源はバイアス電流を可変し、よって、ハンドセットの所望の出力パワーに応じた直線性の度合いが提供される。
Patent JP-2003519089-A (JP)
Title: 肺炎球菌表面型蛋白質配合ワクチン
IPC: A61K35/76
Filed: 2000-06-09
Abstract: (57)【要約】
本発明は、ＰｓｐＡおよび／またはＰｓｐＣおよびまたはＰｓａＡ、好適には、ＰｓｐＡおよびＰｓａＡを含む、２種またはそれ以上の肺炎球菌表面型蛋白質を含んでいる相乗的な免疫原性組成物に関する。肺炎球菌の鼻腔内保菌を低下させるために、かかる免疫原の配合物を鼻腔内投与する方法、ならびにＳ．ｐｎｅｕｍｏｎｉａｅの感染の予防および治療における、かかる免疫原の配合物を使用する方法もまた提供する。