baber/WOPTO huggingface dataset:
Patent JP-2002372769-A (JP)
Title: Paper magazine
Inventor: KOBAYASHI MASAYUKI
IPC: G03C3/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper magazine which is capable of preventing paper from being damaged and noises and vibrations from being generated, further can be downsized in an electric motor for driving the conveyance of the paper even if the cycle time of photographic processing is shortened in spite of a structure with which the slackening of the paper in a paper magazine can be eliminated. SOLUTION: A roll supporting shaft 20 is constituted to deliver the paper P of a paper roll R supported at this shaft to the outside from a paper outlet 14. The roll supporting shaft 20 is constituted by relatively freely rotatably inserting a core shaft 21 non-rotatably supported at the magazine case 10 to a winding core 23 inserted into the central hole of the paper roll R and is provided with rotation biasing means 26 and 27 for rotating and biasing the winding core 23 to a side opposite to the paper delivering direction and rotation range setting means 30. The roll supporting shaft is provided with a thrusting body 35 for either one paper surface of the paper P in the magazine case 10 which is delivered to a non-roll form and thrusting and biasing means 37 for thrusting and biasing the thrusting body 35.
Patent JP-2002372447-A (JP)
Title: Electronic gas meter
Inventor: INUZUKA KAZUHIRO
IPC: G01F1/692
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To electronic gas meter which improves the safety. SOLUTION: The gas meter using a sensor 1 operating from power fed from a feeder 57 to measure the flow rate of a gas flowing in a gas line comprises a detecting means 58 (59) for detecting that a voltage or current fed from the feeder 57 to the sensor 1 reaches a predetermined threshold according to an explosion limit energy of the gas, a protecting means 40a performing a protective operation for cutting off the power fed from the heater 57 to the sensor 1 according to the detection output of the detecting means 58 (59) and a shutting means 54 for shutting off the gas line when the protecting means 40a operates for protection.
Patent JP-2002373029-A (JP)
Title: Method for preventing illegal copy of software by using ic tag
Inventor: OKOCHI KAZUHO
IPC: G06F21/60
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a plurality of persons and install software of a single serial number in a plurality of personal computers(PC) when installing, in the prior art, the software in the PC. SOLUTION: One part or all of the files required for installation in the PC are enciphered, an IC tag storing a decipher key for deciphering is embedded in an optical disk. In the case of installation by loading the relevant optical disk into an optical disk reader with IC tag reader, one part or all of the enciphered software files are deciphered by using the decipher key so that the installation by means of the optical disk illegally copied for installation can be prevented.
Patent JP-2002050639-A (JP)
Title: Manufacturing method of field effect transistor
Inventor: CURELLO GIUSEPPE
IPC: H01L27/092
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive method for manufacturing a field effect transistor, having a high switching speed. SOLUTION: An injection step using high energy and a small amount of dose is added, thus providing the method for manufacturing the field effect transistor, where the capacity at a p-n junction part between a source and/or the drain and the substrate is reduced. The reduced capacity at the p-n junction part accelerates the switching sped of the transistor. At that time, the method can be easily integrated into the existing manufacturing method of the field effect transistor.
Patent JP-2002346640-A (JP)
Title: Bending device for long product
Inventor: ICHIYANAGI TAKESHI
IPC: B21D11/14
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a bending device with simple structure for a long product, which can bend tubes, bars and hoops or the like with unsymmetrical cross sections. SOLUTION: In the bending device for the long product with a bending head and a material feeding device, the bending head 2 is comprised of a base board 7 with a guide pipe 6 in its center which has a guide hole 5a to guide the long product 1 through it, a movable board 9 with a die 8 in its center to apply bending force on the long product 1 which is sent forward from the guide pipe 6, and 6 extensible arms 12 consisting of hydraulic cylinders 10 to connect the base board 7 with the movable board 9, and universal joints at both ends of the cylinders. This is a parallel link mechanism enabling translational motions of 3 degrees of freedom and rotational motions of 3 degrees of freedom, totally 6 degrees of freedom by extending and contracting the extensible arms 12 to set up position (distance, deviation) and inclination of the movable board 9 to the base board 7.
Patent JP-2003000043-A (JP)
Title: Combine
Inventor: HAYASHI AKIYOSHI
IPC: A01F12/46
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To dissolve problems of a combine provided with a lower conveyer lifting up grains from a grain tank and a conveyer type transporter carrying the grains to outside of the combine, that a sensor for detecting a steering position is too expensive in an automatic setting system steering the conveyer type transporter to a desired steering position and the transporter sometimes not stops at the position for storage in using an emergency circuit in an automatic returning system automatically steering the transporter to the position for storage. SOLUTION: This combine installs an automatic setting position switch 182 stopping the steering of the conveyer type transporter 70 by detecting the change of the switch state as an automatic setting position S, intervenes an emergency circuit 183/184 and a steering limit switch 185 between controller 51 and a steering motor 114 and connects terminals of a side of the steering limit switch 185 to the emergency circuit 183/184 and the other terminals to the controller 51.
Patent JP-2003005920-A (JP)
Title: Storage system and data rearranging method and data rearranging program
Inventor: KATSURAJIMA KO
IPC: G06F12/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To avoid the rearrangement of logical disks leading to the deterioration of I/O processing performance. SOLUTION: Optimal logical disk rearrangement matched with the I/O processing performance of physical disks 1-4 is executed by using the I/O processing performance values of the physical disks 1-4. Concretely, the physical disks 1-4 are supposed as M/M/1 type stand-by matrix models, and the mean value of the processing stand-by time of I/O requests in the physical disks 1-4 when the rearrangement of the logical disks is operated is calculated, and the rearrangement plan of the logical disks capable of minimizing the value is adopted. Also, the optimal busy rate is set in the respective physical disks 1-4, and the logical disk rearrangement plan capable of making the busy rate close to the optimal busy rate is adopted.
Patent JP-2002100618-A (JP)
Title: Cleaning gas for semiconductor manufacturing apparatus and its method of cleaning
Inventor: ONO HIROMOTO
IPC: H01L21/3065
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning gas and cleaning method which have an excellent etching-speed, a high cleaning-efficiency, and a superior cost-performance, as well as a method for manufacturing semiconductor devices. SOLUTION: The cleaning gas mixed with SF6, F2, and an inert gas in a specified ratio and the cleaning gas mixed with a gas containing SF6, F2, and oxygen and an inert gas in a specified ratio are used in the cleaning gas and the method for cleaning the semiconductor manufacturing apparatus.
Patent JP-2003003266-A (JP)
Title: Atmospheric pressure plasma treatment equipment, atmosphere pressure plasma treatment method, base material, optical film and image display element
Inventor: FUKUDA KAZUHIRO
IPC: G02B1/111
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide atmospheric pressure plasma treatment equipment which forms films not giving rise to a change with lapse of time in a base material, dense films and films having powerful adhesive strength. SOLUTION: This atmospheric pressure plasma treatment equipment places the base material between opposite electrodes under the atmosphere pressure or the pressure near the atmosphere pressure, allows gas containing reactive gas and inert gas to exist and impresses a high-frequency voltage thereto to generate a discharge plasma, thereby performing the surface treatment of the base material. The equipment described above has a gas introducing port for supplying the gas between the opposite electrodes and causes the content of the reactive gas in the gas supplied from the gas introducing port to fluctuate.
Patent JP-2003001912-A (JP)
Title: Ink jet recorder having means for determining residual capacity of battery and its controlling method
Inventor: HORIGOME HIDEO
IPC: B41J29/46
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To solve problems that an A/D converting circuit for determining the residual capacity of a battery has a variation of manufacture which causes variation of the reference voltage thus exerting a significant influence on the voltage detection of the battery, that the cost of a circuit for incorporating a highly accurate power supply for attaining that reference voltage in the product is high and thereby the product cost is increased, and that the manufacturing cost is increased due to increase of the number of manufacturing steps when the reference voltage is regulated using a jig in the manufacturing process. SOLUTION: Output voltage from a constant voltage circuit outputting a highly accurate output voltage is delivered to an A/D converting circuit and utilized as a reference voltage for determining the residual capacity of a battery. Difference between the reference voltage and the output voltage from the battery is calculated and the residual capacity of the battery is determined based on the difference.
Patent JP-2003005340-A (JP)
Title: Film processing device
Inventor: EINAGA KAZUO
IPC: G03D15/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To separately and surely house the film leaders and films discharged from a film processing section into film stockers. SOLUTION: A device body of the film processing device has conveyance means which conveys the film leaders mounted with the films, the film processing section and the film stockers. The film stokers has a film leader housing chamber and a film housing chamber. The film housing chamber is formed between the film discharge port of the film processing section and the film leader housing chamber and a guide section for guiding the film leaders into the film leader housing chamber is disposed above the film housing chamber.  The film processing section has a conveyance angle changing mechanism to guide the film leaders to the guide section when discharging the film leaders from the film discharge port to the film stockers and to move the films attached to the rear of the film leaders downward from a horizontal direction when discharging the films from the film discharge port to the film stockers.
Patent JP-2003013857-A (JP)
Title: Closed electric compressor
Inventor: FUTAMI TOSHIHIKO
IPC: F04B39/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a closed electric compressor capable of reducing man-hour for assembling a protector and a lead wire to a sealed terminal. SOLUTION: This sealed electric compressor is provided with a first assembly body retaining a protector when windings of an electric motor are connected to a sealed housing having the electric motor and a compressor stored therein through a protector including a sealed terminal having plural conductive terminals air-tightly pass through and fixed and having a thermally actuated open and close apparatus housed in one of the conductive terminal, and retaining a protector terminal including a first connection part connecting the protector to one of lead terminals and a second connection part inserting and connecting one of the conductive terminals,  and a second assembly body retaining a first cluster terminal having a protector holder inserted therein and including a first connection part having one of windings of the electric motor connected and a second connection part having another end of a protector lead terminal connected, and a second cluster terminal including a first connection part having other wound wires of connected and a second connection part having other conductive terminals inserted and connected.
Patent JP-2003015150-A (JP)
Title: Conductive connecting structure for liquid crystal panel
Inventor: CHATANI TAKEHISA
IPC: G09F9/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To improve workability and to suppress component costs low. SOLUTION: This structure is provided with a liquid crystal panel 8, a substrate 1 with packaged electronic components 13 comprising an electronic circuit for driving the liquid crystal panel and a resin case 3 for housing the liquid crystal panel and the substrate, the resin case is provided with a screwing part 6 for fixing a metallic fitting 16 for sandwiching the substrate on the resin case, and the substrate and the metallic fitting are respectively provided with screw holes 10 and 18 to be screwed on the resin case.  Then, a land part 2 connected to the ground of the electronic circuit on the substrate is provided on the outer periphery of the screw hole provided on the substrate, the substrate is sandwiched by the metallic fitting so as to come into contact with this land part, and the metallic fitting and the substrate are fastened on the resin case together and fixed on the resin case. By electrically connecting the outer metal part of the liquid crystal panel and the ground of the electronic circuit on the substrate by bringing the metallic fitting into contact with the outer metal part of the liquid crystal panel, noise interference to a liquid crystal screen is prevented.
Patent JP-2003012333-A (JP)
Title: Quarts glass member and method for producing the same
Inventor: EZAKI MASANOBU
IPC: C03B20/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a quarts glass member stably containing high concentration hydroxy groups in a surface layer part of its bulk, capable of suppressing diffusive migration of metallic impurities from inside of the bulk, excellent in thermal resistance and processability, and preferably usable for a jig for heat treatment of a semiconductor such as a wafer boat or furnace core tube, and a method for producing the member. SOLUTION: This method for producing the quarts glass member comprises treating a quarts glass member with 20 ppm or less hydroxy group concentration under water vapor atmosphere at 800 deg.C to 1,500 deg.C to obtain the objective quarts glass member characteristically having 20 ppm to 500 ppm hydroxy group concentration in the surface layer part within 100 μm depth from the surface, and less than 20 ppm hydroxy group concentration inside the bulk having 100 μm or more in depth from the surface.
Patent JP-2003010795-A (JP)
Title: Apparatus and method for cleaning substrate
Inventor: YAMAZAKI KAZUTOSHI
IPC: B08B3/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning apparatus in which the ozone water used once for cleaning a substrate can be reused and batch processing can be carried out by using high-concentration ozone water. SOLUTION: This substrate cleaning apparatus has at least an ozone dissolving module for carrying out a step to dissolve ozone gas in water and a reaction tank for carrying out a step to clean the substrate with ozone water. A gas dissolving membrane consisting of a non-porous membrane is housed in the ozone dissolving module. The ozone water is circulated between the reaction tank and the ozone dissolving module.
Patent JP-2003013966-A (JP)
Title: Roller bearing
Inventor: YOSHIBA TAKEYUKI
IPC: F16C19/22
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing capable of supplying a sufficient amount of lubricating oil between a roller and a rolled surface of the roller. SOLUTION: Minimum dimensions dA and dB of respective gaps 15 and 16 formed among a pillar portion 14a of a retainer, a shaft 11, and an outer ring 12 are set at 0.1 mm or more so as to secure a passage of lubricating oil among the pillar portion 14a, shaft 11, and outer ring 12.
Patent JP-2003014848-A (JP)
Title: Radiation imaging apparatus
Inventor: TOMOTA KOJI
IPC: H04N7/18
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a radiation imaging apparatus for automatically adjusting the direction of an image that is photographed by a portable sensor unit without allowing an operation of the radiation imaging apparatus to input setting at each photographing. SOLUTION: In the radiation imaging apparatus, the display direction of a photograph image is automatically adjusted by detecting the photographing direction of the image by providing an inclination detection means for detecting the inclination of a sensor unit when photographing the inside of the sensor unit.
Patent JP-2003019622-A (JP)
Title: Gear manufacturing method
Inventor: TSUZUKI MIKIO
IPC: B23F23/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce work burden of position adjusting work of a workpiece and a cutter to be performed before finish machining of a gear. SOLUTION: Position adjustment is performed using a dummy workpiece 28 having such shape that one tooth 30 of the gear of the workpiece is missing. A cutting edge 32 of the cutter is inserted into a tooth groove being wide due to the lack of the tooth of the dummy workpiece 28 (b). The cutting edge 32 of the cutter is brought into contact with a tooth blank equivalent to a part to be machined (c). The dummy workpiece 28 is removed, and the workpiece 12 to be machined is attached to the same position as the dummy workpiece (d, e). The workpiece 12 meshes with the cutter to perform machining (f).
Patent JP-2003020511-A (JP)
Title: Tool for adjusting shape of sash knot
Inventor: TARUSAWA RIYOUKO
IPC: A41F19/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a tool for adjusting the shape of a sash knot capable of firmly fixing the sash knot without asking for help of an assistant handling temporary bands when the shape of the sash knot is adjusted during dressing of a kimono. SOLUTION: This tool for adjusting the shape of the sash knot comprises an annular flat base having an opening formed in the center to be brought into contact with the back when the shape of the sash knot is adjusted during dressing of the kimono, a sash bustle mounted on the top of the flat base and a pair of belts provided in about medium positions of both the left and the right edges of the flat base and wound around the body. In the tool, both ends of the temporary bands formed by bundling a plurality of elastic cords at both ends are respectively fixed to the left and the right edges in the upper part of the flat base.
Patent JP-2003019202-A (JP)
Title: Place having healing effect and method for evaluating data acquired by utilizing the same
Inventor: MITANI HIROTOSHI
IPC: A61M21/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To acquire a data base for judging a means for relaxing mental stress. SOLUTION: Blood pressures, pulsation, circulation degrees of the blood and brain waves before and after bodily sensation are quantitatively measured by utilizing the place having heating effect to obtain data relating the respective measured values and mental stability.
Patent JP-2003023704-A (JP)
Title: Battery control device for electric vehicle
Inventor: MITSUI TOSHISADA
IPC: H01M10/633
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device that warms up a battery taking the change of battery characteristics and the extent of the advancement of its deterioration in order to solve the problem, when the battery is warmed up by detecting battery temperature, it is not possible to respond to variations in characteristics of the battery due to deterioration in aging so that the excessive or insufficient warm-up occurs. SOLUTION: This device is made up of a means that detects the temperature of the battery, a means that computes chargeable power or dischargeable power of the battery from the detected battery temperature and its voltage and current, and a warm-up determining means that determines whether or not the battery needs to be warmed up from the computation result and a desired value of predetermined charging power or discharging power.
Patent JP-2003020279-A (JP)
Title: Metallic ceramic sintered compact and method for producing the same
Inventor: SON MASAAKI
IPC: C04B35/56
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a sintered compact by suppressing the formation of a residual titanium carbide(TiC) phase in the sintered compact and homogenizing the sintered compact, to establish a synthetic method for completing synthesis at a low temperature and in a short time in contrast to a conventional method in which a large quantity of energy is consumed, to obtain a metallic ceramic material titanium silicon carbide sintered compact having excellent characteristics by a short time forming method based on a pulse electric current pressure sintering method, and to provide a method for producing the titanium silicon carbide sintered compact. SOLUTION: The metallic ceramic sintered compact of titanium silicon carbide (Ti3 SiC2 ) contains titanium carbide (TiC) by <=7 wt.%.
Patent JP-2002086656-A (JP)
Title: Impact resistant sandwich structure element
Inventor: HENRICHS PAUL
IPC: B32B5/18
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a sandwich structure element having improved impact resistance even when the element is thin. SOLUTION: In an article having a plurality of layers which are arranged in the order of component elements (a-f) and in which each layer is bonded to the adjacent component elements, the element (a) is an optional hard surface layer, the element (b) is a solid thermosetting polyurethane layer, the element (c) is a crosslinked polyurethane elastomer layer, the element (d) is an optional polyurethane foam layer, the element (e) is a solid thermosetting polyurethane layer, and the element (f) is an optional base material.
Patent JP-2003023687-A (JP)
Title: Underwater sound wave transmitter
Inventor: KAWAMORI AKIYOSHI
IPC: H04R1/44
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an underwater sound wave transmitter with a novel wave transmitter structure that can obtain a high output and broadband configuration of a Langevin wave transmitter-receiver and a high output configuration resulting from a broadband Langevin sound source. SOLUTION: A shell 6 with a bent 7 is coupled between piston wave transmitters 1 placed opposite to each other, a fundamental resonance frequency of drive elements 2 and the piston wave transmitters 1 and a bent resonance frequency resonated in a bent mode by the bent 7 of the shell 6 approach each other to have a proper frequency interval so as to have a broadband up to the frequency band between both frequencies.
Patent JP-2003030869-A (JP)
Title: Optical pickup
Inventor: HORI KENICHI
IPC: G11B7/09
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup that excels in damping performance without causing unnecessary vibration. SOLUTION: The optical pickup for an optical disk device is equipped with a lens holder 10 movably supported in the focusing direction FC and the tracking direction TR through a suspension wire 36, an objective lens 31 mounted on the lens holder 10, a focus coil 12 and tracking coils 13, 14 which are attached to the lens holder 10 to drive it in the focusing direction FC and the tracking direction TR in cooperation with a permanent magnet by an electromagnetic force. The focusing coil 12 and the tracking coils 13, 14 share a driving point on the lens holder 10 as the center of a driving force generated by the magnetic field.