baber/WOPTO huggingface dataset:
Patent JP-2003208727-A (JP)
Title: Support shaft for lens holder
Inventor: GOTO KEIICHI
IPC: G11B7/09
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support shaft made of a ceramics for a lens holder which can be simply assembled to a metallic base of an optical pickup with high level of accuracy.  <P>SOLUTION: The support shaft 2 for a lens holder is made of a ceramics of a columnar or cylindrical shape and fixed to the metallic base 1 of the optical pickup to support a bearing 5 of the lens holder 6 in a freely turnable manner, and an end corner of the support shaft 2 at the side fixed to the metallic base 1 is formed to be an R face having a radius R<SB>1</SB>of curvature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259710-A (JP)
Title: Seedling transplanter
Inventor: TORITSU TATSUYUKI
IPC: A01C11/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling transplanter designed to facilitate the maintenance of row clutches functioning to halt seedling planting in part of planting rows.  <P>SOLUTION: The seedling transplanter has such a structure that a plurality of seedling tray conveying parts 11 arranged laterally in parallel to each other at intervals and functions to take seedlings out of seedling trays conveyed through the respective paths 11 and plant them in the corresponding planting rows in a farmland. In this seedling transplanter, the row clutches A installed in the transmission mechanism of a seedling planting section in order to halt the seedling planting in part of the planting rows are disposed in a laterally deviated manner relative to the paths 11 when viewed from the top or front, thus ensuring the paths 11 not to constitute a hindrance in the maintenance of the respective clutches A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002321170-A (JP)
Title: Drive unit for hand tool apparatus
Inventor: FUNFER JOSEF
IPC: F16H63/32
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit for a hand tool apparatus which enables synonymous switching of switching sleeves arranged in two drive axes in parallel one to the other for switching a combination of drive units having three or less operation modes. SOLUTION: The drive unit for a hand tool apparatus is equipped with two drive axes 2 and 2' mutually disposed apart in parallel and respectively extended along axial lines A and A', and switchably provided with switching sleeves 3 and 3' arranged so as to be freely slidable within the coaxially and axially restricted range to respective drive axes 2 and 2'. Both of the switching sleeves 3 and 3' are switchably coupled to switch transferring means 4 engaged to be rotatable and unable to move by shape lock in the axial direction. The switch transferring means 4 brings about a spring load tension state in parallel direction to axial lines A and A' by a spring means 6.
Patent JP-2003262795-A (JP)
Title: Illuminator
Inventor: TAKEDA TAKASHI
IPC: G02B19/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator which uses a solid light source and outputs light having uniform intensity distribution by simple constitution.  <P>SOLUTION: In the illuminator 10, an illumination panel 12 having LED elements 14R to 14B to be a light source arranged in the state of an array is arranged on the side of the entrance 23 of a rod lens 20 whose cross section is square and whose inner surface is reflective. Light beams 71R to 71B are supplied without waste to the inside of the rod lens 20 from the LED elements 14R to 14B arranged at the entrance 23 of the rod lens 20 and further repeat multiple reflection within the rod lens to output homogenized light, thereby the illuminator 10 of high using efficiency of light is provided by simple constitution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271579-A (JP)
Title: Report generation system, report generation method, and report generation program
Inventor: YAMAZAKI YOSHIFUMI
IPC: G06F17/30
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To hasten the registration of a report to a database by enabling the precise and complete registration of a report including information.  <P>SOLUTION: A report form transmitting means 12 transmits a report form to a terminal which is a requester. A report data registration means 13 accepts report data inputted by the terminal device and transmitted from the terminal device, and registers it in the database. A storage device 10 stores a distributed document management database 21 and a relational database 22. The report data inputted with the preliminarily registered report form functions as a part of the relational database 22 simultaneously with the registration so as to be immediately usable as it is as various retrievable data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269415-A (JP)
Title: Damping valve
Inventor: SHIMIZU TETSUO
IPC: F15B15/22
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a cracking point of a spring member for a poppet constant.  <P>SOLUTION: A dumper mechanism build-in part 27 for positioning a damper mechanism 12 is formed on a damper mechanism build-in hole 26 of a main poppet 11, and a large-diameter part 28 larger than the damper mechanism build-in part 27 is formed. By forming the damper mechanism build-in part 27 and the large-diameter part 28, a step part 29 is formed. A damper mechanism 12 is dropped and inserted in the damper mechanism build-in part 27, and a stopper member 30 is press-fitted from a rear end in the inserting direction. The stopper member 30 is abutted on the step part 29. A spring member 23 for the poppet is supported by the stopper member 30 and the poppet build-in hole 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269010-A (JP)
Title: Column-beam joint part fitted with base isolation device
Inventor: KIRIYAMA SHINICHI
IPC: E04H9/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column-beam joint part fitted with a base isolation device of which the connection of a column and a beam in the field and the assembling constitution of a base isolation building can be easily carried out and the constitution can be improved by fitting a base isolation device right under a column-beam joint metal fitting in advance.  <P>SOLUTION: The column-beam joint metal fitting 1, a column connection member 2, a beam connection member 3, and a sleeve bearing 4 of a base isolation device are assembled together in a factory in advance, and transferred to a job site as it is. The column 7 and the beam 8 are welded to the column- beam joint metal fitting 1 respectively or connected by bolting means of bolts 10 through a connection plate 9. Further, the base isolation device is integrally fitted to the lower end of the column-beam joint metal fitting 1 to constitute a column-beam joint part with the base isolation device. In this way, The frame body of the base isolation building can be extremely easily constructed and uniform assemblies can be mass-produced uniformly, accurately, and inexpensively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270840-A (JP)
Title: Image forming apparatus
Inventor: IIMURA HARUO
IPC: G03G9/087
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus of high image quality, having high transfer efficiency and prevented in the occurrence of a defective image.  <P>SOLUTION: An image carrier and toner satisfying the following condition are used for the image forming apparatus; provided that the means value of attraction between the image carrier 21 and the toner is expressed by F (nN) and the mean value of electrification per toner particle is expressed by Q (fC), the absolute value of a value F/Q obtained by dividing the value F by the value Q is 15 (nN/fC). Thereby, the ratio of the attraction between the toner and the image carrier to the electrification of the toner, and the electrification of the toner and non electrostatic attraction between the toner and the image carrier are appropriately controlled so as to enhance the transfer efficiency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270451-A (JP)
Title: Wire holder
Inventor: ARAKI EIJI
IPC: G02B6/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire holder which can hold various wires such as an optical fiber cable and a metal wire by retaining them excellently on a wall, a column, etc.  <P>SOLUTION: The wire holder is equipped with a U-shaped nail 1 and a wire holding member 2 which is mounted on the U-shaped nail 1 and fixes a wire through the wire holding member 2 by driving the U-shaped nail 1 into a fixed part. The wire holding member 2 is provided with a nail insertion part 6 provided with nail holes into which the U-shaped nail 1 is inserted at both sides and a holding recessed part 5 for storing the wire. A pressing lid part 3 which covers the wire and the top surface of the wire holding member 2 is provided integrally with the wire holding member 2 so that it can be opened and closed through a hinge part 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270419-A (JP)
Title: Diffractive optical element and image display device
Inventor: TAKEGAWA HIROSHI
IPC: G02B5/30
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a polarization split characteristic even in a state where an element temperature becomes high relative to room temperature such as temperature inside a projector by using a material having the temperature dependency of comparatively high refractive index as a component like a liquid crystal material.  <P>SOLUTION: In a diffracted optical element composed of a structure in which a first region and second region 6 and 7 each having different temperature dependency in the refractive index with each other are arranged alternatively, the element temperature at which diffraction efficiency for incident light in a specific polarization direction becomes minimal is set within the limits of 25 to 70 degrees C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002366941-A (JP)
Title: Palm office assistant
Inventor: HOU DARWIN
IPC: G06K9/22
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable apparatus which has an input mechanism made easier so as to enable a user to read text information in the same manner as graphic information. SOLUTION: This apparatus capable of scanning documents is disclosed. According to one embodiment, a linear scanner is integrated with a portable computing device and exposed to a scanning document. An image is generated when there is a relative motion between the linear scanner and the scanned document. Texts in the image are reproduced by an OCR(optical character reader) engine in the apparatus and can be displayed on the display screen of the portable computing device. The reproduced texts can be then filled in appropriate fields on records maintained in the device or transported to another device.
Patent JP-2003273597-A (JP)
Title: Method and system for packaging component
Inventor: NITTA YOSHIYUKI
IPC: H05K13/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for packaging a component in which production efficiency of board can be enhanced by reducing the teaching work even if a board to be produced is changed in packaging a component according to a plurality of production programs.  <P>SOLUTION: A plurality of production program data are clustered so that replacement of a feeder is not required even when the production program data of board is switched in the same cluster (S4). When the production program data is switched in the same cluster, the component feed position data of the feeder used in the production program data before switching is used as it is (S7). According to the arrangement, the number of times of teaching work for acquiring the component feed position data of the feeder being reused can be decreased and production efficiency of board can be enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279076-A (JP)
Title: Outdoor unit of air-conditioner
Inventor: KOUCHI KAZUNORI
IPC: F24F5/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of an air-conditioner of over-blowout type equipped with a large air-conditioning ability and suppressing enlargement of its outside dimensions.  <P>SOLUTION: The outdoor unit 20 of the air-conditioner of over-blowout type has a box-shaped body 20A and is furnished with apparatus such as a compressor 3 placed on the bottom plate 1 of the body 20A and a blower installed in the body 20A in such a way as confronting a blowout hole 7 formed in the oversurface of the body 20A, wherein the whole three side faces of the body 20A and the upper part of the other side face are provided with suction holes 6a, 6b, 6c, 21, respectively, and heat exchangers 12a, 12b, 12p are provided inside the body along them 6a, 6b, 6c, 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278531-A (JP)
Title: Exhausting system for multi-cylinder internal combustion engine
Inventor: OMICHI SHIGEKI
IPC: F01N3/24
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhausting system for a multi-cylinder internal combustion engine in which accumulation of deposit near a nozzle hole of a reducing agent injector is suppressed.  <P>SOLUTION: An exhaust manifold 20 of a diesel engine 1 comprises branch pipes 22a to 22d respectively connected to cylinders #1 to #4, and a collecting pipe 23 to which the downstream side of the branch pipes 22a to 22d. A supercharger 9 and a catalyst device 13 are successively connected to the downstream side of the exhaust manifold 20. The exhausting system comprises the reducing agent injector 16 supplying a reducing agent to the catalyst device 13. The reducing agent injector 16 is attached to a cylinder head 2 so as to expose a nozzle hone into an exhaust port connected to the forth cylinder #4. In an inner wall of the collecting pipe 23, an inside wall 30 positioned between the branch pipe 22 of the fourth cylinder #4 and the branch pipe 22c of the third cylinder #3 and extending in a flow direction of exhaust flowing from the branch pipe 22d of the fourth cylinder #4 to the collecting pipe 23 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279901-A (JP)
Title: Hinge structure for spectacles
Inventor: KAWASAKI HIDEO
IPC: G02C5/22
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that it takes time and labor for the assembly of a hinge and the screw of the hinge is often loosened as it is used.  <P>SOLUTION: A hinge part 4 comprises: an annular connection part 4a formed at the connection part of a side bracket 3; a slit 4b for turning formed on the peripheral surface of the connection part 4a; an interpolation member 4c formed at the connection part of a temple 5; and a pivoting member 4d for freely turnably pivoting the interpolation member 4c. The interpolation member 4c is a partially notched C-shaped elastic contraction/expansion part and is fitted inside the connection part 4a in a falling stop state by being forcibly fitted (diameter-reduced) inside the slit 4b for turning and enlarging a diameter inside the connection part 4a. The pivoting member 4d is formed of a large diameter part 4d<SB>1</SB>falling-stopped on the upper surface of the connection part 4a and a shaft center part 4d<SB>2</SB>inserted inside the connection part 4a for freely turnably pivoting the interpolation member 4c and supports the interpolation member 4c so as not to shift an axis accompanying the turning operation of the temple 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277132-A (JP)
Title: Alumina based sintered compact, and ceramic heater and gas sensor element obtained by using the same
Inventor: TSUZUKI MASAJI
IPC: H05B3/20
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alumina based sintered compact which is used by utilizing high electrical insulation properties, and to provide a ceramic heater and a gas sensor element obtained by using the same.  <P>SOLUTION: The alumina based sintered compact contains Al and a group 5A element such as Nb, and when the total thereof is 100 mol%, expressed in terms of oxides, the content of Al is 97.5 to <100 mol%, and the content of the group 5A element is ≤2.5 mol%. Alternatively, the alumina based sintered compact contains Al, the group 5A element and Si, and when the total thereof is 100 mol%, expressed in terms of oxides, the content of Al is 97.5 to <100 mol%, the content of the group 5A element is <2.5 mol%, and the content of Si is ≤0.2 mol%, and does not contain anisotropic-grown alumina particles. Alternatively, the alumina based sintered compact contains Y as well, and in which the molar ratio of the group 5A element to the total of Si and Y is ≥1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295998-A (JP)
Title: Scrolling method using cursor movement, and device therefor
Inventor: SHA BUNGO
IPC: G06F3/038
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window scrolling method using cursor movement, and a device therefor.  <P>SOLUTION: The method and device, applicable to a TV-connected set top box (STB) environment, allows a user to control cursor movement on a display screen with an infrared ray input device and move the cursor in a window displaying a home page content, and, when moving the cursor to a boundary of the window, scroll the window to change a content display area of the window, and position the cursor in the center of the window in the direction of cursor movement after scrolling is completed, for convenience in user operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280352-A (JP)
Title: Toner residual amount detecting device
Inventor: OKURA YOSHIMASA
IPC: G03G15/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect the residual amount of toner with stable accuracy even when the variance of quality is found in a light emitting element S1 and/or a light receiving element S2.  <P>SOLUTION: The toner residual amount detecting device is equipped with a toner container 100 equipped with a container 10 where a light transmitting window 30 and a reflector 32 are disposed, the light emitting element S1 radiating light toward the reflector 32 through the window 30, and the light receiving element S2 receiving the light reflected by the reflector 32 through the window 30. The light emitting element S1 and the light receiving element S2 are disposed so that an angle θ between a radiated light beam L1 radiated toward the reflector 32 from the light emitting element S1 and a reflected light beam L2 reflected by the reflector 32 and going toward the light emitting element S2 may be within 45° to 90°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279437-A (JP)
Title: Leakage inspection device of piping
Inventor: KOIKE ATSUSHI
IPC: G01F1/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage inspection device capable of inspecting a trace of leak simply and accurately, and inspecting in the remaining state of liquid in piping.  <P>SOLUTION: This device has a pressurized-liquid tank 56 connected to an internal piping system equipped with a connection end 52 with piping 7 to be measured and a liquid discharge end 54, and a pump 58 and a flowmeter 60 arranged on a route reaching the connection end 52 therefrom. Following routes can be formed, namely, a first route for transferring the liquid from the piping 7 to the tank 56 by the pump 58, a second route for pressure-sending the liquid from the tank 56 to the piping 7 via the flowmeter 60 by the pump 58, a third route for transferring the liquid from the tank 56 to the discharge end 54 by the pump 58, and a fourth route for returning the liquid from a part between the pump 58 and the flowmeter 60 to the tank 56 when the liquid pressure exceeds a set value. Leakage of the liquid from the piping 7 can be inspected based on the liquid flow rate detected by the flowmeter 60 on the second route.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275139-A (JP)
Title: Structure for holding heating toilet seat cord
Inventor: INOUE SHUJI
IPC: A47K13/30
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat cord holding structure made compact while maintaining sufficient strength.  <P>SOLUTION: A toilet seat cord gripping member 2 is provided on the outer periphery of a toilet seat cord 1, and the outer periphery of the toilet seat cord 1 and the toilet seat cord gripping member 2 are covered with a toilet seat cord holding member 3 into one unit. The toilet seat cord gripping member 2 has a C-shape in basic cross section with one or more recesses or holes formed ranging from an outer periphery side to a center axis. Thus, the toilet seat cord holding member 3 has a compact size while maintaining sufficient strength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280569-A (JP)
Title: Remote control electric display device
Inventor: FUJIMAKI TAKESHI
IPC: G07F9/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control electric display device for controlling the operation of an outer apparatus by remote control linked with display information.  <P>SOLUTION: The remote control electric display device 10 includes: a high frequency receiving part 1 for receiving a radio input signal S0 which is obtained by modulating an outer apparatus control signal S2 and display data D1; a signal converting part 2 for demodulating the radio input signal S0 which is received by an antenna ANT; a main control part 3 for selecting the demodulated outer apparatus control signal S2 and display data D1, and respectively outputting them; an interface part 7 for receiving the outer apparatus control signal S2, and outputting it to the connected outer apparatus 25; a recording part 5 for recording display data D1; an electric display part 6; and a display control part 4 for reading display data D1 recorded in the recording part 5, and control display information M to be displayed in the electric display part 6 based on the data. The operation of the outer apparatus 25 such as an automatic ticket issuing machine is controlled by the outer apparatus control signal S2 linked with the contents of display information M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282783-A (JP)
Title: High-frequency circuit package
Inventor: YOSHIDA KATSUYUKI
IPC: H01L23/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that electromagnetic wave noise is emitted to a high-speed signal at a part where a line conductor comes in and goes out of a hermetically sealed part, in a conventional high-frequency circuit package.  <P>SOLUTION: A new high-frequency circuit package is equipped with a lower ground conductor layer 26, an insulating board 21 provided with a mounting part 21a for a high-frequency circuit 28, the line conductor 24 provided near the mounting part 21a and around its periphery, the same plane ground conductor layers 25, and an insulating frame 22 which is joined on the insulating board 21 and where an upper ground conductor layer 27 is formed. Castellation conductors 32 are formed on inner and outer sides of the insulating frame 22 so as to connect the same plane ground conductor layers 25 and the lower ground conductor layer 26 to each other, and a through conductor 33 of ferrite is formed on the insulating board 21 under the castellation conductors 32 so as to connect the same plane ground conductor layer 25 and the lower ground conductor layer 26 in the new high-frequency circuit package. Electromagnetic wave noise can be effectively absorbed and removed by the through conductor 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287598-A (JP)
Title: Radiation image conversion panel and method for manufacturing the same
Inventor: TAZAKI SEIJI
IPC: G21K4/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a radiation image conversion panel which is highly sensitive to radiation, has good graininess and makes it possible to obtain picture quality of high sharpness.  <P>SOLUTION: A stimulable phosphor layer is formed by a gas phase lay-up method on a substrate 11 where particles 12 whose average particle diameters Ra are 0.1 to 50 μm, both 90% or more of all of which have particle diameters of Ra×0.1 to Ra×10 and 70% or more of which have those of Ra×0.5 to Ra×2 are fixed with binding agent 13.  <P>COPYRIGHT: (C)2004,JPO