baber/WOPTO huggingface dataset:
Patent JP-2003145293-A (JP)
Title: Welding tab assembly
Inventor: YO KENSHO
IPC: B23K37/06
Filed: 2002-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a weld tab in which welding slag generated during a welding work is removed. SOLUTION: The welding tab assembly is provided with a weld tab 10 and a metal rod 20. The weld tab 10 has an inverted L-shaped recess 11 defined in one side of the weld tab and an inclined hole 12 defined in a top face of the recess. The metal rod 20 is inverted L-shaped and is received in the inverted L-shaped recess 11. An inclined section obliquely extends from the metal rod 20 and is received in the inclined hole 12 in the weld tab 10. A fastener detachably holes the metal rod 20 in the recess. The welding slag is removed during the welding process by means of detaching the weld tab 10 from the welded parts, so that the welding quality is improved.
Patent JP-2004116632-A (JP)
Title: Silent chain transmission gear
Inventor: OSADA SHIGEYOSHI
IPC: F16G13/06
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the wear of a silent chain and a sprocket wheel for reducing noise.  <P>SOLUTION: A silent chain transmission gear comprises: a silent chain 10 where a link plate (11A or the like) having a pair of gear tooth sections 12 formed by a specific number of inner flanks 13 and outer flanks 14 are connected endlessly by a connecting pin 16; and the sprocket wheel 20 having a specific number of gear tooth sections 22 that are engaged to each gear tooth section 12 in the silent chain 10. In the silent chain transmission gear, the inner flank 13 and the outer flank 14 in each link plate (11A or the like) are in an arc shape having the same radius (ρ) having an individual center (d1 or the like) on each chain pitch line PL. Each gear tooth section 22 in the sprocket wheel 20 is in an arc shape being recessed inward corresponding to the inner flank 13 or the outer flank 14 in each link plate (11A or the like) that each gear tooth part 22 is engaged to.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338710-A (JP)
Title: Oscillator and electronic device using the same
Inventor: TERASAWA KATSUYOSHI
IPC: H03K5/156
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow selection of clock signals, corresponding to user's specifications to supply them by adjusting the amplitudes, duty ratios and wave form characteristics of rising and falling edges of the output waves, and allow adjusting output waveforms by having a plurality of terminals for outputting different frequencies.  <P>SOLUTION: Oscillation signals, obtained from an invertor oscillation circuit 4, are input into an output drive circuit 5. In the driving circuit 5, a control circuit 53 controls a voltage control circuit 52 and a buffer circuit 51, based on control data written into a memory circuit 54 and generates the clock signals having the amplitudes, duty ratios and rising and falling edges of the output waves corresponding to the control data. By configuring the drive circuit 5 with a plurality of voltage control circuits and buffer circuits, clock signals with different wave characteristics can be obtained from a plurality of output terminals, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114843-A (JP)
Title: Anti-theft device in motorcycle
Inventor: KONNO KENJI
IPC: B60R25/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent loss of a remote controller or blocking in a storing box, to rapidly start an engine, and to prevent forgetting about removing of a remote control key, in an anti-theft device in a motorcycle for permitting engine start using the remote controller.  <P>SOLUTION: When an unlocking signal is transmitted from the remote control key A, the handlebar lock is released by a handlebar lock actuator. Then, when the remote control key A is inserted into a remote controller holder 24, a main relay driving circuit operates in response to the detection. Then, when the main switch 23 is turned on, a main relay is driven to supply a power source to an electrical component to allow start of the engine. When the remote control key A is leaved to be inserted after the main switch 23 is turned off, this fact is informed by an indicator 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116420-A (JP)
Title: Ignition timing controlling device for engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D45/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition timing controlling device for an engine capable of corresponding to sudden change of fuel properties in knock control.  <P>SOLUTION: In the ignition timing controlling device of the engine provided with a knocking detection means detecting knocking of the engine, and an ignition timing correction means correcting ignition timing of the engine to the optimum ignition timing between an advanced ignition timing suitable for high octane number fuel and an retarded ignition timing suitable for low octane number fuel based on a detection signal of the knocking detection means, a fuel supply detection means detecting fuel supply, an ignition timing establishing means correcting ignition timing to the optimum ignition timing by the ignition timing correction means (S3) after establishing the ignition timing at a fuel supply initial ignition timing close to the retarded ignition timing (S2) when fuel supply is detected by the fuel supply detection means(S1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120637-A (JP)
Title: Monitoring camera apparatus
Inventor: YAMAURA AKIRA
IPC: F16M11/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring camera apparatus which is highly reliable and available even in a cold district such that a rotational fault caused by freezing or solidifying does not result from snowing or the like.  <P>SOLUTION: Firstly, rotations of panning and tilting are performed periodically as predetermined or temporarily so as not to freeze the movable parts for panning and tilting of the monitoring camera apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123240-A (JP)
Title: Automated warehouse
Inventor: FUNAHARA EIJI
IPC: B65G1/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated warehouse, assuring high storing and retrieving capability while minimizing costs.  <P>SOLUTION: The automated warehouse comprises a transfer path 2 extending over between right and left storage spaces 1 and a group of a stacker truck 8 and a non-stacker truck 9 arranged therein in a vertical direction, the former having an elevatable transfer unit 24 and the latter having a non-elevatable transfer unit. At least two temporary installed shelves 10 are provided in parallel to a group of shelves 3 corresponding to the stacker truck 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129336-A (JP)
Title: Motor driving arrangement
Inventor: GOTO EIJI
IPC: H02P6/16
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driving arrangement which accurately detects a phase current with a low-cost configuration, and drives well from a low speed rotation area to high speed rotation area, with excellent disturbance resistance.  <P>SOLUTION: The current of each phase of a three-phase motor is detected with an inverter bus line current with a duty correcting means. A means for detecting saturation of the phase voltage of each phase of the motor is provided with a filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126067-A (JP)
Title: Image forming apparatus
Inventor: HARA YUKIO
IPC: G03G15/16
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of stably yielding high transfer image quality by using an intermediate transfer member preventing the lowering of resistance due to transfer voltage and having the little change of electric resistance by environment.  <P>SOLUTION: The image forming apparatus has a latent image carrier on which an electrostatic latent image in accordance with image information is formed, a development device for visualizing the electrostatic latent image formed on the latent image carrier as a toner image, the intermediate transfer member to which the unfixed toner image carried on the latent image carrier is primarily transferred by a primary transfer device and a secondary transfer device for secondarily transferring the unfixed toner image on the intermediate transfer member to a recording medium. Then, the intermediate transfer member is constituted by incorporating fine composite particle powder which is constituted by coating the surface of inorganic oxide fine particle powder with a surface layer providing conductivity by electronic conduction and whose average major axis diameter is ≥0.005μm and <0.1μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128109-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TAI KAORI
IPC: H01L23/52
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing corrosion of Cu wiring that follows galvanic corrosion while keeping the specific resistance of a barrier metal to a low value.  <P>SOLUTION: Suppressing galvanic corrosion is thought to be possible if the atomic ratio N/W in WN is 0.7 or higher, as ionization of WN is hard to progress. The specific ratio tends to rise as the atomic ratio N/W becomes higher. The barrier metal film is preferred to be lower in specific ratio for functioning. So, a Wn film is preferred to be 2.0 or below in N/W which is the atomic ratio between N and W. A barrier metal film having such composition as the atomic ratio N/W between N and W is 0.7-2.0 is practical when considering corrosion resistance and specific resistance value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128157-A (JP)
Title: Multilayer circuit board
Inventor: AKAMA SHIRO
IPC: H05K1/03
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer circuit board provided with an interlayer insulating material having good embedding property of a circuit pattern and good interlayer adhesive property and interlayer insulation property.  <P>SOLUTION: In the multilayer circuit board, interlayer connection is performed by bringing one minute sharp projection 1b made in one conductive circuit layer 1a into contact with the other conductive circuit layer. Interlayer insulation is performed by a three layer structure film where a thermoplastic film 2a is inserted between a pair of thermosetting adhesion layers 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127016-A (JP)
Title: Instruction memory extension device
Inventor: NAKAJIMA HIROMASA
IPC: G06F12/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce circuit scale of hardware by facilitating appropriation of the existing software in expansion of an address space of a storage device which stores an instruction code of a program.  <P>SOLUTION: The address space of the storage device which stores the program exceeding the maximum address space of the instruction code is expanded by switching memory banks and the same physical address of the storage device is allocated to a common area 11 which stores a common processing program of programs to be arranged in each of memory banks 12, 13, 14. Thus, memory quantity is reduced by sharing one physical storage area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127181-A (JP)
Title: Power supply device for station service equipment
Inventor: KOJIMA KAZUO
IPC: G07B5/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To drive a load of comparatively large power consumption (e.g. a thermal head) by a battery (a storage part) and to reduce the influence on other load or to a station service equipment.  <P>SOLUTION: This system comprises a storage part which is prepared in a main body of the station service equipment and which stores direct current power source that is obtained by a rectification process of an alternating current power source provided via an external alternating current power source line, and a switching circuit which supplies the direct current power source to a prescribed load, which is prepared in the main body of the station service equipment, from the storage part if necessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132902-A (JP)
Title: Quantitative determination method for phase structure of polymer blend by laser diffraction/scattering method
Inventor: KIN YOKUN
IPC: G01N15/06
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively determine phase structure of a non-compatible polymer blend having sea-island structure in a wide range from a nano-order to several microns by a short time of measurement, and to provide information as to sizes of dispersed particles.  <P>SOLUTION: In this quantitative determination method for the phase structure of the polymer blend, only a sea component of the non-compatible polymer blend A having the sea-island structure is dissolved into an organic solvent S, and the sizes of the dispersed particles are measured in a suspension comprising the dispersed particles of an island component, by a laser diffraction/scattering measuring method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135803-A (JP)
Title: Game machine
Inventor: ASAZAKI I
IPC: A63F5/04
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine without the danger of giving uncomfortable feeling or unpleasant feeling by heat generation to a player.  <P>SOLUTION: The game machine (1) such as a slot machine is provided with a transparent screen (21) having a front surface and a back surface, rear display means (31a-31c) performing rear display from the back surface side of the transparent screen (21), and a hitting means (35) capable of projecting light to the back surface of the transparent screen (21). Front display visible from a front surface side by the light projected by the hitting means (35) can be displayed on the transparent screen (21). Since just the light is projected to the transparent screen (21), the transparent screen itself hardly generates heat. Thus, there is no danger of giving uncomfortable feeling or unpleasant feeling by the heat generation to the player.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138297-A (JP)
Title: Vertical multistage drying device and drying method using the same
Inventor: SUGIYAMA TOMOHIDE
IPC: F26B17/12
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical multistage drying device capable of continuously drying and cooling dried matter.  <P>SOLUTION: This vertical multistage drying device has a vertical casing 1, a number of hollow plate members vertically arranged inside of the vertical casing 1, a rotating shaft 3 mounted along a center axis of the casing 1 through central parts of the hollow plate members, a plurality of scrapers 4 radially mounted on the rotating shaft 3 and slid and kept into contact with upper faces of the hollow plate members 3, and a means for supplying a heating medium into the hollow plate members. This vertical multistage drying device is provided with a zigzag drying area 7 between the hollow plate members 2 for allowing the dried matter to be moved on the upper faces of the hollow plate members in the center direction or the circumferential direction and then successively dropped to the lower hollow plate member to be moved in the circumferential direction or the center direction, and a cooling medium supplying means is connected to at least the lowermost one stage 2E of the multistage hollow plate members 2A-2E, so that a cooling area 10 is formed at a lower part of the drying area 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142025-A (JP)
Title: Tool control method and device
Inventor: MAKINO TOSHIAKI
IPC: B23Q3/155
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To relate a tool to be used on an NC program to a tool on a tool magazine without editing any provided NC program, or without changing the pot number of the tool loaded in the tool magazine.  <P>SOLUTION: In a tool control method to correspond tool magazine control information kept by a tool magazine control device 25 of an NC machine tool 23 to tool information described in the provided NC program, an NC program 31 kept by an NC device 27 is analyzed, tool information 33 to correspond the kind and name of the tool to the tool number is extracted from the NC program 31, the tool to be used is selected by comparing the tool information 33 with the tool magazine control information 29 kept by the tool magazine control device 25, and the tool number on the NC program is assigned to the pot number of the tool to be used in the tool magazine control information kept by the tool magazine control device 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003137107-A (JP)
Title: Clamp mechanism for adjustable steering column
Inventor: BRAUN MARKUS
IPC: B62D1/18
Filed: 2002-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a clamp mechanism compactly arranged on an adjustable steering column having an electric actuator. SOLUTION: The clamp mechanism is provided with a clamp device releasing or clamping the steering column in a particular position and the electric actuator 16 for driving a clamp element 10 capable of moving between a clamping position and a non-clamping position. The electric actuator is fixed near the clamp device on a support attaching part 15 compactly arranged on the steering column. the support attaching part 15 of the electric actuator 16 is integrally formed with a clamp plate 11 of the clamp element 10.
Patent JP-2003137724-A (JP)
Title: Solid topical composition
Inventor: YOUSFI NAIMA
IPC: A61K8/00
Filed: 2002-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a solid topical composition supplied in the form of a stick, stable to temperature without exhibiting exudation especially when the temperature rises and, on the other hand, soluble in a keratinous substance to which the composition is applied, e.g. the skin or lips. SOLUTION: This solid topical composition comprises at least one fatty phase containing at least one polyolether, at least one oil and at least one wax having polarity opposite to that of the oil in a physiologically acceptable medium.
Patent JP-2004143122-A (JP)
Title: Cysteine protease inhibitor and method for producing the same
Inventor: MOTODA TAKASHI
IPC: A61K36/18
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cysteine protease inhibitor which is safe and utilizable as a food material and comprises extracts extracted from readily available and inexpensive raw materials as active ingredients.  <P>SOLUTION: The cysteine protease inhibitor comprises extracts of one or more kinds of substances among cacao bean, cacao bean coat and cacao bean albumen, or tea leaf with water, alcohols or a mixture thereof as active ingredients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150085-A (JP)
Title: Structure of window
Inventor: SASANO SHINJI
IPC: E06B1/62
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a window which covers an exposed part of the indoor side of a sash window frame in a simple constitution and does not generate dew condensation in the indoor side in spite of a simplified and easily formable structure of opening for a window by making the respective parts of the indoor/outdoor side opening for windows to have the same size.  <P>SOLUTION: An aluminum sash window frame 2 is fit in the outdoor side in the opening 1 for building windows and a non-metallic decorative opening frame 3 made of artificial wood or wood is fit in the indoor side of the opening 1 for windows. The opening size of the window opening 1 is made equal in the respective parts of the indoor/outdoor directions. An inside protrusion piece 5 is projected at the outdoor side end of a main body part 4 getting into contact with the indoor side inner peripheral face in the window opening 1 of the decorative opening frame 3 of the decorative opening frame 3. Indoor side face of the sash window frame 2 is covered with the inside protrusion piece 5 protruded to the outdoor side end of the decoration opening frame 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182237-A (JP)
Title: Phase-change recording element for write-once application
Inventor: TYAN YUAN-SHENG
IPC: G11B7/258
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a WORM recording element, which is based on a phase- change so improved as to keep higher recording density.  <P>SOLUTION: This WORM photo-recording element 10 includes a substrate 11 and a phase-change recording layer 12 having a composition represented by Sb<SB>a</SB>X<SB>b</SB>Sn<SB>c</SB>Zn<SB>d</SB>Si<SB>e</SB>O<SB>f</SB>S<SB>h</SB>(wherein X is an element selected from the group consisting of In, Ge, Al, Zn, Mn, Cd, Ga, Ti, Si, Te, Nb, Fe, Co, W, Mo, S, Ni, O, Se, Tl, As, P, Au, Pd, Pt, Hf or V under the conditions that a>0, b>0, c>0, d>0, e>0, f>0 and h>0 and a+b+c+d+e+f+h=100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004152601-A (JP)
Title: Electron source manufacturing device
Inventor: KIMURA AKIHIRO
IPC: H01J9/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron source manufacturing device leveling the surface temperature of an electron source base board having a heat distribution, and leveling scatter of performance of an element.  <P>SOLUTION: The electron source manufacturing device is constructed so that heat collection amount of a support 11 supporting the electron source base board 10 having a conductor 6 differs from part to part, and a piping 20 for water controlling a temperature is arranged in the support 11 so as to make the contact area of the support 11 and the water differ from part to part, or to make the heat conductivity between the support 11 and the piping 20 differ from part to part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158511-A (JP)
Title: Substrate for solar cell, its manufacturing method, and solar cell using it
Inventor: SATO TAKUYA
IPC: H01L21/316
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new substrate for solar cell, a method of manufacturing the substrate, and a solar cell using the substrate.  <P>SOLUTION: The substrate for solar cell provided with a semiconductor layer which functions as a light absorbing layer is also provided with a conductive main body 11 and one multilayered film 12 formed on the main body 11. The multilayered film 12 contains a first insulating layer 12a which is brought into contact with the main body 11, and a second insulating layer 12b disposed on the surface of the first insulating layer 12a opposite to the main body 11. The porosity of the first insulating layer 12a is higher than that of the second insulating layer 12b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157230-A (JP)
Title: Polarization independent type polarizer and optical treatment apparatus including the same
Inventor: WATANABE TOSHIAKI
IPC: G02B5/30
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization independent type polarizer which can be manufactured in a simple manner and is low in cost.  <P>SOLUTION: The polarization independent type polarizer includes a polarized light separating element which, when made incident with non-polarized light, circularly polarized light or linearly polarized light, converts these beams of the light to the light having a preset polarization direction and separates at least the incident light to two beams of the polarized light orthogonal in the polarization direction with each other, a polarized light rotating element which rotates at least one polarized light emitted from the polarized light separating element, and a synthesizing element which brings the separated two beams of the polarized light into proximity to each other or synthesizes these beams. The synthesizing element includes a prism consisting of a medium isotropic to at least transmitted light.  <P>COPYRIGHT: (C)2004,JPO