baber/WOPTO huggingface dataset:
Patent JP-2003343595-A (JP)
Title: Power transmission device
Inventor: NOSAKA MICHIYASU
IPC: F16D9/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To interrupt surely transmission of power in a predetermined torque.   <P>SOLUTION: When transmitting torque exceeds predetermined torque, a center hub 13 is displaced in a rotational axis direction by contacting a point side of a protrusion 13b with a inclined plane 15 to move the point side of the protrusion 13b along the inclined plane 15. Consequently, when transmitting torque exceeds predetermined torque, the center hub 13 is displaced in the rotational axis direction relatively to a pulley main body 11, so that the bending moment operates to a bridge portion 13d in addition to a pulling force for transmitting torque thereto. Accordingly, when exceeding the predetermined torque the fatigue limit of the bridge portion 13d is largely lowered, so that the bridge portion 13d is surely broken with the predetermined torque.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002060-A (JP)
Title: Optical amplifying glass and process for manufacturing optically amplifying waveguide
Inventor: NAGASHIMA TATSUO
IPC: C03C3/068
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bismuth oxide optical amplifying glass which is thermally stable and is suitable for ion exchange, and a process for manufacturing an optically amplifying waveguide.  <P>SOLUTION: The optical amplifying glass is manufactured by adding at least one chosen from the group consisting of Er, Tm, Pr and Dy to a matrix glass containing 5-55 mol% Bi<SB>2</SB>O<SB>3</SB>, 10-85 mol% SiO<SB>2</SB>, 2-40 mol% Ga<SB>2</SB>O<SB>3</SB>and <21 mol% TeO<SB>2</SB>, provided that Bi<SB>2</SB>O<SB>3</SB>+Ga<SB>2</SB>O<SB>3</SB>+SiO<SB>2</SB>>70 mol%. The matrix glass contains ≥7.6mol% alkali metal oxide. In the manufacturing process, the optical amplifying glass is subjected to two-step thermal ion exchange.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347828-A (JP)
Title: Antenna device and radio card module
Inventor: HIRABAYASHI TAKAYUKI
IPC: H01Q5/10
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce space, reduce cost, and improve performance.   <P>SOLUTION: An antenna device comprises a first antenna pattern 22 for several bands of high-frequency commonly using a feeding pattern part 25, and a second antenna pattern 23 for a low-frequency band. The first antenna pattern 22 is continuously installed in an almost loop shape at a top part of the feeding part 25, and its overall length is about one wavelength of the first frequency. The second antenna pattern 23 is installed continuously into an almost U shape at the top part of the feeding part 25, and composed one side open pattern, whose length is about 1/4 wavelength of the 2nd frequency. A return part 30 is formed in at least one of either the first antenna pattern 22 or the second antenna pattern 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347926-A (JP)
Title: Level shift circuit, display apparatus, and mobile terminal
Inventor: KIDA YOSHITOSHI
IPC: G09G3/36
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shift circuit capable of reliably shifting a level of a single-phase input signal even when employing transistors with great variations in characteristics, a display apparatus employing the level shift circuit, and a mobile terminal having the display apparatus mounted for its screen display section.   <P>SOLUTION: The level shift circuit employing transistors with high variations in characteristics such as a TFT with a high threshold value Vth and formed on an insulation board such as a glass board is provided with a complementary signal generating section 11 which has a first power source (VCC) of an amplitude voltage of a signal inputted from the outside of the board and which generates complementary signals from the single phase input signal IN, and a level shift section 14 shifts the level of the complementary signals generated by the complementary signal generating section 11 to allow the level shift circuit to eliminate the need for receiving an inverted signal XIN from the outside of the board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007156-A (JP)
Title: Capacitor microphone
Inventor: HOJO MASAYOSHI
IPC: H04R1/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor microphone in which electrical contact of a capacitor microphone main body and a substrate is stabilized and a high frequency noise level is reduced.  <P>SOLUTION: The capacitor microphone is provided with the capacitor microphone main body, spring terminals 5 and 6 for outputting an audio signal from the condenser microphone main body 2 to the outside, and an insulator 4 for contacting one end of each of the spring terminals 5 and 6 to a contact on a substrate 3 of the capacitor microphone main body by mounting the spring terminals 5 and 6, and the other end of each of the spring terminals 5 and 6 is formed spiral.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344356-A (JP)
Title: Cataphoresis apparatus and cataphoresis method
Inventor: SHOJI TOMOHIRO
IPC: G01N27/447
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid or reduce an evil effect due to an abnormality in an exciting path in a cataphoresis apparatus.   <P>SOLUTION: Current flowing in an exciting path in cataphoresis is measured, the state of a separation medium is detected, and voltage application to the exciting path is interrupted. Preferably, by a change in a current value with time, the presence or absence of a bubble in the separation medium is detected, and the voltage application to the exciting path in occurrence is interrupted. In the cataphoresis apparatus for applying a high voltage, when there is the bubble, rubbish, or the like in the separation medium, the evil effect such as discharge and fail in continuity occurs locally. However, for example when the cataphoresis is interrupted immediately after the generation of the bubble, the evil effect such as the discharge and short-circuiting can be avoided or reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005150-A (JP)
Title: Microcomputer automatic reset system for audio system
Inventor: OSAWA YUICHI
IPC: G06F15/16
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer automatic reset system for an audio system, allowing a master unit to automatically reset a slave unit to return to normal.  <P>SOLUTION: In this system, a microcomputer 3 of the master unit MU controls a microcomputer MC1 or the like of the slave unit SU1 or the like by signal transfer through a bus line BUS. This system has: an abnormality detection means of the microcomputer 3 detecting an abnormal state of the microcomputer MC1 or the like by transfer of a status signal; a means continuously making the bus line BUS a low level when detecting the abnormal state; and an automatic reset means by reset request signal generation circuits 11 each operating a reset circuit 15 which resets each the microcomputer MC1 or the like when the low level of the bus line BUS continues not less than a prescribed time inside the slave unit SU1 or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008281-A (JP)
Title: Washing machine or washing and drying machine
Inventor: MOTOYOSHI MAKOTO
IPC: D06F39/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for improving the convection of air by opening a part of the upper surface of a printed board loaded on a washing machine and a washing and drying machine, the structure for not damaging a waterproof performance even in such a state and the structure for facilitating assembly work.  <P>SOLUTION: In order to improve heat radiation, a cylindrical structure is provided on a board case so as to be positioned between the fin part of a heat sink and a hole for inserting the cylindrical structure is provided on the printed board. In the case of covering with a board cover, the hole is provided on at least a part of a board case side face and the side face and bottom surface of the board cover. The hole provided on the printed board is arranged on an end face and separating work is facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052470-A (JP)
Title: Drawer box used for simple knockdown storage shelf
Inventor: GOTO KEIZO
IPC: A47B88/00
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To smoothly draw out a drawer box to be used by placement on the upper surface of a shelf such as a two-stage box in order to prevent the break of rattan in the drawer box, especially, a rattan basket. SOLUTION: The drawer box is used by placement on each shelf of a simple assembling storage shelf which is easily assembled with board materials are stores different articles. The drawer box 1 is used for the simple knockdown storage shelf having sliding contact rails 3 which are in slide contact with the upper surfaces of the assembling storage shelf on the bottom surface of the drawer box 1 which is constituted by attaching surface materials 5 to resin- made or metallic frames 17, 18, 19, 20, 21 and 22 being assembled in a nearly rectangular solid shape.
Patent JP-2004009875-A (JP)
Title: Mode changeover control device for vehicular air conditioner
Inventor: TSUNODA ISAO
IPC: B60H1/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mode changeover control device for vehicular air conditioner capable of switching the mode to match with a sense of an occupant with respect to solar radiation.  <P>SOLUTION: Even when a foot mode is selected by a target blowing-out temperature, a bi-level mode is selected when a human body solar radiation quantity is equal to or more than a predetermined value. The human body solar radiation quantity showing quantity of heat a human body receives by radiation from the sun is calculated by multiplying the solar radiation quantity obtained by an radiation sensor 38 by a human body radiation ratio calculated from a projection area of a part of the human body receiving the solar radiation to a solar radiation direction in correspondence with a position of the sun with respect to a vehicle or a human radiation ratio calculated from radiation quantity of a part of the human body receiving the solar radiation in correspondence with the position of the sun with respect to the vehicle. The predetermined value varies in correspondence with the target blowing-out temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009209-A (JP)
Title: Teaching device for robot
Inventor: HASHIGUCHI YUKIO
IPC: B25J9/22
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a teaching device for a robot effectively indicating a visual information suitable for teaching of an assembling work to a worker and capable of realizing a high speed and simplification of a teaching work.  <P>SOLUTION: An image input means 2 for taking-in image data; an attitude variation means 3 for varying the attitude of the image input means 2; an image indication means 4 for indicating the image data taken-in by the image input means 2; an image position designation means 5 capable of designating an optional position on the image indicated on the image indication means 4; an image memory means 6 for memorizing the image data designated by the image position designation means 5; an initial position memory means 7 for memorizing an initial position of a central position of the designated image data against the image indication means 4; and a control means 8 for controlling the attitude variation means 3 from an output of the image memory means 6 and an output of the image input means 2 such that the image in a range designated by the image position designation means 5 is always positioned at the initial position memorized in the initial position memory means 7 during the teaching work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013661-A (JP)
Title: Dysplay system and operation confirmation method of dysplay system
Inventor: HAMANAKA JUNICHI
IPC: G05B23/02
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dysplay system which can automatically perform operation confirmation of indication setting information from the indication setting information on the indication system, and to provide an operation confirmation method of the indication system.  <P>SOLUTION: This system is provided with means which makes examination data to perform operation confirmation whether the display setting information is set adequately based on the setting information stored in a nonvolatile memory 6, and means which display the created examination data as facilities information on a display part 5 according to the display setting information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011333-A (JP)
Title: Automatic insertion machine of hollow tube cover
Inventor: FUJII KENGO
IPC: E04B5/32
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To automatically insert covers into both ends of a hollow tube compliantly to the hollow tube having various lengths.  <P>SOLUTION: Cover automatic insertion machines 8, 8 having a symmetrical structure are installed opposite to each other around the center of the installation yard 7 of the hollow tubes 1. One cover automatic insertion machine 8 is transferably installed against the other machine 8. The transfer is stopped with a distance S corresponding to the length X of the follow tube 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018430-A (JP)
Title: Nematocidal tetrazole-containing trifluorobutene derivative
Inventor: WATANABE KOKI
IPC: A01N43/713
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new tetrazole-containing trifluorobutene derivative having high nematocidal activities without phytotoxicity on crops.  <P>SOLUTION: The tetrazole-containing trifluorobutene derivative is represented by the formula (wherein R is an alkyl, alkenyl, haloalkyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, optionally substituted phenyl or optionally substituted aralkyl group; and n is 1 or 2) and utilized as a nematocidal agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017254-A (JP)
Title: Gear grinding device
Inventor: IWASA NAOKI
IPC: B23F5/04
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a cycle time of grinding by automatically meshing a gear grinding tool having a plurality of spiral bars with a gear to be ground.  <P>SOLUTION: A first counter 116 counts an A-phase signal Ea showing a rate of change of rotation of a gear grinding tool 42 as a phase pulse number N1 between a Z-phase signal Eb showing a zero position of the gear grinding tool 42 and a shaping pulse P0 showing each tooth of a ground gear 22. At an initial teaching time, a counter memory circuit 118 stores the number N1 of phase pulses as the number N0 of store phase pulses, and compares the number N1 of phase pulses newly supplied with the number N0 of the store phase pulses at the time of automatic meshing and grinding. The counter memory circuit 118 further compares the count number of the A-phase signals Ea between two shaping pulses P0 with the number L of pitch pulse stores. A rotation control part 104 synchronously or asynchronously rotates the gear 22 to be ground, based on comparison and judgement results of the counter memory circuit 118.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021208-A (JP)
Title: Photoprocessing system
Inventor: TOKI AKIHIKO
IPC: G03B27/32
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately expose two or more kinds of photosensitive mediums of different color development properties with laser beams of prescribed output levels which are emitted from corresponding laser light sources.  <P>SOLUTION: Laser beams of the prescribed output levels are emitted from the laser light sources which correspond to three colors. In corresponding areas on photographic paper, the laser beams modified according to the gradation levels of each pixel of image data are subjected to exposure so as to overlap by the number of times that exposure is carried out, which number is determined based upon the output levels of the laser light sources and the color development properties of the photographic paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016209-A (JP)
Title: Cutting blade of mower
Inventor: YOSHINO JUNICHI
IPC: A01D34/535
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting blade of a mower, maintaining good cutting performance for a long time, having such a strength as not to be broken even when struck by a hard material, such as rock, and given at a low cost.  <P>SOLUTION: This cutting blade of the mower has a cutting part at one of its side ends, another cutting part at the other side end, and a trunk at the center, wherein each of the cutting parts is so formed that the outer edge of the cutting part is circularly spread out like an unfolded fan toward the top end of the cutting blade. Further, the trunk is tapered off toward the top end of the cutting blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026352-A (JP)
Title: Winding core
Inventor: TABATA YOSHITAKE
IPC: B65H75/10
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive winding core which is suitable for reuse and hard to be broken at transport in a winding core for winding a sheet-state article such as a web by fixing it with a paper piece, so-called sagging paper, whose one end is bonded to the surface of the winding core.  <P>SOLUTION: This cylinder-state winding core 1 is formed by winding a tape in a spiral state while avoiding at least adhesion of a strip-state zone B extending almost in parallel with the central axis of the winding core over the entire length of the winding core between predetermined 2 layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029211-A (JP)
Title: Image forming apparatus
Inventor: KOSHIDA KOHEI
IPC: G03G21/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability including jamming processing and maintenance property and to reduce the cost.  <P>SOLUTION: An image forming apparatus is provided with: a feed means transporting transfer material from a feed part: an image forming part provided with an image carrier on which a toner image is formed; an intermediate transfer body installed above the image carrier; a transfer part carrying out sequential primary transferring of the toner image to the intermediate transfer body and carrying out the secondary transferring of the toner image on the intermediate transfer body onto the transfer material in bulk; an ejecting tray installed above the intermediate transfer body; and a plurality of opening mechanisms which can be opened to access inside the device. In this case, a top part opening mechanism which can lift up the ejecting tray and the intermediate transfer body above and a front part opening mechanism turned toward the front side with a shaft installed in the front surface of the device as the center are provided as a plurality of covers and the top cover and the front cover can be individually opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024844-A (JP)
Title: Apparatus for spraying product, particularly product in the form of free sample formed as trial piece
Inventor: DUQUEROIE FLORENT
IPC: B05B11/04
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a spray apparatus in which homogeneous spray having satisfactory quality is produced even with any apparatus used. SOLUTION: The apparatus for applying a liquid product has a reservoir (10) equipped with a spray orifice (21) and housing the product. The reservoir (10) has at least one operation wall (11) deformable with the pressurizing force to jet the product from the orifice (21), the wall (11) has a prescribed resistance threshold value to the deformation and then, the spray quantity of the product is nearly zero before the pressurizing force reaches a enough pressure Ps necessary for exceeding the prescribed resistance threshold value. At least in the initial use, the spray is carried out for a prescribed time by continuously pressurizing at the pressure threshold value Ps .
Patent JP-2004028446-A (JP)
Title: Heat source machine
Inventor: WADA TATSUYA
IPC: F24D3/10
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat source machine that heats a plurality of systems of circulation circuits having different feeding temperature and can efficiently recover latent heat in a secondary heat exchanger.  <P>SOLUTION: The secondary heat exchanger 14 is disposed in the downstream of exhaustion of a primary heat exchanger 13 heated by a burner 12. Return hot water from a low-temperature heating circuit and return hot water from a high-temperature heating circuit are individually received from separate return openings 51 and 52, and only the hot water from a low-temperature heating circuit is heated through the secondary heat exchanger 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003029548-A (JP)
Title: Method and device for transferring toner
Inventor: BARTSCHER GERHARD
IPC: G03G15/16
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer toner material to printed material from an imaging member. SOLUTION: An AC voltage overlaps a DC voltage at least temporarily.
Patent JP-2004032459-A (JP)
Title: Monitoring system, and controller and monitoring terminal used both therefor
Inventor: YAMAMOTO NAOKI
IPC: H04N7/18
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a digital monitoring system with compatibility in privacy protection and in security assurance.  <P>SOLUTION: A group of one or more monitoring cameras that transfers digital image signals compressed by coding are connected for making up a network, the information of shot images is recorded in a storage media via a media controlling section, and there are provided a reproducing means and those for applying image processing for privacy protection to real time audio-visual images and to the audio-visual images recorded in the storage media. Besides, there is provided a means for switching image processing stages of privacy protection according to the television user's right, and further a means for switching image processing stages of privacy protection depending on sizes of the photographing objects according to the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027994-A (JP)
Title: Lpg supply method for engine
Inventor: SAKAMI NOBUHIKO
IPC: F02M21/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To properly supply a positive pressure vaporized gas of LPG throughout the whole operation area of an engine without combining injection valves of various dynamic ranges, or using an injection valve of a large diameter.  <P>SOLUTION: The injection valve 22 for injecting the vaporized gas in accordance with a duty cycle, and a switching valve 24 for sending the vaporized gas in accordance with a switching instruction signal are mounted in an intake conduit 16, the vaporized gas is supplied only by the injection valve 22 in an area where the vaporized gas request flow rate of the engine 15 is less than the predetermined flow rate, and the vaporized gas is supplied by both of the injection valve 22 and the switching valve 24 in an area where the vaporized gas request flow rate is more than the predetermined flow rate. The request flow rate of high load area can be achieved in the dynamic range of the injection valve 22 by simultaneously using the switching valve 24.  <P>COPYRIGHT: (C)2004,JPO