baber/WOPTO huggingface dataset:
Patent JP-2002254182-A (JP)
Title: Hollow panel structure, manufacturing method therefor, and hollow extrusion shape for manufacturing the same
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a hollow panel structure, capable of reducing the necessary place for friction-stirring welding to 1/2 or less, free from the generation of a defect in a joined part to be caused by groove expansion even if a restraining place in the lateral direction is omitted, manufacturing and setting of a special joint for joining are not necessary, grinding and polishing after the joining is not necessary since a locus trace of rotation/displacement does not remain on a dressed surface, and capable of rapidly enhancing productivity and reducing facilities costs and production costs. SOLUTION: The hollow panel structure is provided with a lower fitting part 5b wherein a lower fitting parts 1Aib, 1Bib formed on the ends 1A, 1B in the lateral direction of each hollow extrusion shape are mutually fit, and a friction stirring welding part 6 is provided on a butted part 2 wherein a butting parts 1Au, 1Bu formed on one side face boards 1up, 1up forming a pair of each obverse and back faces of a pair of the hollow extrusion shapes are mutually butted to constitute the principal part.
Patent JP-2003217815-A (JP)
Title: Induction heating cooker
Inventor: TOMINAGA HIROSHI
IPC: H05B6/12
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker, capable of obtaining a sense of heating power varying with setting of heating power in any load regardless of the material quality of the load.  <P>SOLUTION: This induction heating cooker include a coil current limiter means 22 for limiting the coil current so that the heating coil current is equal to or smaller than a designated value, and the limit level of the coil current is changed depending on the setting in a heating power setting means 20, whereby in the load where low heating power is set and the coil current limiter means 22 is operated, when the setting of heating power is changed, the heating output can be changed according to the limit value of the coil current so as to obtain a sense of heating power varying with setting of the heating power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002260482-A (JP)
Title: Key switch device
Inventor: WATANABE MAKOTO
IPC: H01H13/14
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device, which requires no conventional holder plate and has a simplified and thinner structure, and costs less. SOLUTION: On a support plate 25 of a metal thin plate, catch stoppers 26, 27 are formed, between which a rubber spring 31 is arranged. On catch stoppers 2, 3 formed on the back of a key top 1, catch stopper pins 13, 14 formed on the upper end of a link member 7 and catch stopper pins 23, 24 formed on the upper end of a link member 8 are caught and stopped, respectively. On the catch stoppers 26, 27 formed on the support 25, catch stopper pins 15, 16 formed on the lower end of the link member 7 and catch stopper pins 21, 22 formed on the lower end of the link member 8 are caught and stopped, respectively.
Patent JP-2003215728-A (JP)
Title: Image reader
Inventor: AOYANAGI SHIGEO
IPC: G03B27/52
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader adopting a belt type scanning system having a plurality of image read positions, in which the tube temperature of an illumination lamp is not varied even when an image read position is shifted.  <P>SOLUTION: The image reader is provided with a light source unit 104 which is movable in the moving direction (107) of a document 105a and for lighting the document 105a, a moving and fixing mans which moves the light source unit 104 in the moving direction of the document 105a according to the size of the document 105a and then fixes it, and a cooling device 110 which is installed at a specified position and for cooling the light source unit 104, and makes the cooling capacity of the cooling device 110 variable according to the fixation position of the light source unit. Specially, as the fixation position of the light source unit 104 is made closer to the cooling device 110, the cooling capacity of the cooling device 110 is lowered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216103-A (JP)
Title: Display device
Inventor: MATSUMOTO SHOICHIRO
IPC: G09G3/30
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an image retaining phenomenon sometimes is seen at the time of rewriting an optical element in which high luminance data are set to low luminance data in a display device.  <P>SOLUTION: In this display device, when the signal of a selection line SL10 becomes high, a second transistor Tr11 is turned on and luminance data are set on the gate electrode of a third transistor Tr12 and an OLED (organic light emitting diode) 10 emits light. Even when the signal of the selection line SL10 becomes low and the second transistor Tr11 is turned off, since the luminance data are held at the gate of the third transistor Tr12, the OLED10 maintains light emission. When the signal of a reset line RS10 becomes high, the first transistor Tr10 is turned off and the OLED10 is cut from a first power source supplying line PVdd10 and then the OLED10 turns off the light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216433-A (JP)
Title: Computer network system, server, terminal device for network, and program
Inventor: KAWAGUCHI TAKANAO
IPC: G06F15/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To change the predetermined information of a server on the basis of the request from a terminal device for a network without giving the influence on the operation of the terminal device for the other network.  <P>SOLUTION: The server copies a registry file of the terminal device for network to a temporary area 408 for the terminal device for network by a function obtained by executing a control program 401, when the request for changing the registry is received from the terminal device for network, and then changes the registry file in accordance with the contents of the change request. The terminal device for network uses the registry file stored in the temporary area 408, when it performs the software execution processing by using the registry file after the change.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214522-A (JP)
Title: Torque converter
Inventor: IMASAKA MASABUMI
IPC: F16H41/24
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform reliable press-fit and sealing between a turbine shaft and an output gear without occurrence of strain in the turbine shaft without increasing the thickness of the turbine shaft, in a torque converter.  <P>SOLUTION: A torque converter is formed such that a radial bearing 14 and a one-way clutch 13 to concentrically hold a hub 5a and a turbine shaft 5a are situated coaxially and adjacently between the hub 5a of a side cover 5 integrally connected to a pump impeller 2 and a turbine shaft 6 extending through the hub 5a, and a hub 16a of an output gear 16 is fixed at the external end of the turbine shaft 6. The turbine shaft 6 is lightly pressed in the hub 16a of the output gear 16 and the fit-in surfaces thereof are welded together on the outer end faces of the hub 16a and the turbine shaft 6 over the whole periphery by a laser beam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221711-A (JP)
Title: Fishing wear
Inventor: SHIRAISHI MARIKO
IPC: A01K97/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing wear that does not make the wearer uncomfortable since water entering into the sleeve of the fishing wear penetrates widely in the sleeve and hardly reaches to a part covering an elbow.  <P>SOLUTION: This fishing wear equipped with sleeve main bodies consisting of waterproof cloth member equipped with a water-absorbing lining material at their insides, and sewing a cuff member having a smaller diameter than that of the sleeve main body is characterized by infiltrating a resin to the lining material and pasting a non-water-absorbing resin tape in a state of going around along the inside circumferential surface so as to make the inside surface as a resin surface in the region which is in the sleeve tip side and also in the closer to elbow side than the sewn part with the cuff member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218053-A (JP)
Title: Manufacturing device of thin film semiconductor, and manufacturing method of the thin film semiconductor
Inventor: ABE HIROYUKI
IPC: H01L21/268
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device, having high throughput by restraining transmission change of a laser beam entering window caused by desorption of silicon during laser crystallization.  <P>SOLUTION: An optical inlet chamber and an optical irradiation chamber are separated by means of a gate valve. Even if desorbed silicon is fixed to an optical inlet window provided to an optical inlet chamber, a deposit matter fixing body which can be changed readily is provided to it, and thereby, stabilization of quality and high throughput can be attained by changing the deposited matter fixing body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217521-A (JP)
Title: Gas discharge lamp, and information display system using the same
Inventor: IMAMURA HIROKO
IPC: H01J65/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas discharge lamp emitting flat-shaped light, capable of making an intended dot emit an intended color in one lamp, and to provide an information display system using the same.  <P>SOLUTION: A plurality of electrodes (line-shapes negative electrodes and positive electrodes) 1, covered by an insulation substance 4, arranged alternately and nearly in parallel with each other, are formed on the inner surface of a back panel of a flat discharge container having opposing surfaces formed by a visible light transmissive front panel and a back panel. The gas discharge lamp of which, RGB are not mixed up, is realized by a phosphor 3 selectively coated in RGB three colors (red, blue, and green), and a gas discharge lamp emitting flat-shaped light, capable of making an intended dot emit an intended color in one lamp, and an information display system using the same can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224588-A (JP)
Title: Method for controlling communication quality
Inventor: YADA KOJI
IPC: H04L47/6275
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To automatically perform control to maximize the satisfaction level of users regardless of the classification of communication resources, a difference in communication configuration, and the usage situation of the communication resources in controlling the quality of end-to-end communication.  <P>SOLUTION: Service providing conditions and service selecting methods which differ by the kind of the communication resources and the kinds of providers are used for general purpose through the use of a parameter for communication quality and the parameter for a communication cost. Satisfaction level indexes in the respective continuous values of the parameters indicating communication quality, the satisfaction degree indexes in the respective continuous values of the parameters indicating the communication cost, and the satisfaction degree indexes of the quality and the cost are synthesized as the request condition of the communication service users. Then a function for calculating an overall satisfaction degree index is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219733-A (JP)
Title: Partitioning material for thin-layer greening equipment and thin-layer greening equipment using the same
Inventor: KANESAKA MASAYUKI
IPC: A01G9/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partitioning material for thin-layer greening equipment capable of sufficiently ensuring draining performances and improving durability of the thin-layer greening equipment and the thin-layer greening equipment using the partitioning material.  <P>SOLUTION: This partitioning material 10 for the thin-layer greening equipment is arranged along each lateral edge of the thin-layer greening equipment installed in a building. The partitioning material 10 has fixing parts 11 for the building and a platy partitioning part 12 arranged along outer lateral faces of the thin-layer greening equipment. A draining part 16 prepared by forming a plurality of drain holes 15 in the form of a punched metal wire is installed over the nearly full length of the partitioning part 12 under the partitioning part 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227164-A (JP)
Title: Bidet
Inventor: ABE TETSUYA
IPC: E03D9/08
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidet which a user can comfortably use at a temperature preset by the user by sitting on a toilet seat without doing complicated operation when energization of a heater means for heating washing water and the seat is resumed after continuous interuption for power saving has been released, while power consumption until the user actually use is reduced.  <P>SOLUTION: After a continuous stopping time by a continuous stop means by which a heating means heating washing water and a toilet seat is continuously stopped for a specified interval of time, has elapsed, The temperature of either the washing water, the toilet seat, or both of them at the time when the continuous stop means is controlled at a lower temperature by 2-4°C than a temperature preset by the user when a bidet is not used. When the sitting detection means by use of a microswitch or the like detects a human body, the operation condition is controlled by the temperature preset by the temperature setting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227647-A (JP)
Title: Reinforced seam structure of knockdown duct
Inventor: FUKAGAWA TOMIO
IPC: F24F13/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To newly provide a reinforced seam structure of a knockdown duct for preventing a hanging bend of a female seam, and for increasing efficiency in knockdown and suspending work.  <P>SOLUTION: This reinforced seam structure of the knockdown duct is characterized in that a recessed inclined belt-like reinforcing surface is arranged in the upper and lower part lengthwise direction of duct assembling left and right side plates, the female seam is arranged in the shape of embedding a recessed inclination outside upper and lower end parts continuing with the belt-like reinforcing surface, a male seam fitted in and fixed to the female seam is arranged on duct assembling upper and lower plates, and clearance is arranged between the left and right side plates and the respective female seams for fitting a support plate or a support roller and the lower end of a suspending metal fitting for a duct pipe for supporting the duct from below at duct assembling time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226094-A (JP)
Title: Cap with eraser
Inventor: IDO MIKIYA
IPC: B43K23/08
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap with an eraser preventing the shaking or falling-off of the eraser when the eraser is used and enabling the smooth attaching work of the eraser.  <P>SOLUTION: An attaching hole 3 into which the eraser is pressed to be fixed is provided to the front end of a cap main body 2. A plurality of ribs 31 are provided to the inner surface of the attaching hole 3 so as to extend in the axial direction of the attaching hole 3, and the ribs 31 and the outside surface of the eraser are brought to a pressure contact state in a radial direction. The bottom wall 32 of the attaching hole 3 and the rear end surface of the eraser are brought into contact with each other in the axial direction, Further, the diameter contracted part 33 brought into contact with the peripheral outside surface of the rear end of the eraser 5 is provided to the inner surface of the attaching hole 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227862-A (JP)
Title: Method and system for test of semiconductor device
Inventor: OTAKI MIKIO
IPC: G01R31/28
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing method for semiconductor device in which a test item is decided and deleted efficiently and to provide a testing system for semiconductor device.  <P>SOLUTION: An ATE (automatic test equipment) processing part 36 includes a step used to acquire and form summary data; a step in which a reference ATE 30a transmits the formed summary data to a host computer 20 via a communication line; a step in which the read-out summary data is compared with a quality-control reference value so as to be decided and which decides the test item of an object to be edited; a step in which an edited test program is installed at a plurality of mass-production ATEs 30b via the communication line 40; and a step in which the plurality of mass-production ATEs 30b execute a test of all remaining quantities of semiconductor devices via the installed test program. Consequently, a test process can be executed with satisfactory efficiency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003139615-A (JP)
Title: Spectral reflectance estimation method
Inventor: NOGUCHI TAKASHI
IPC: G01J3/28
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To stably estimate spectral reflectance with high accuracy even in a system wherein the conception of an area ratio is not formed using a model formula containing no optimizing item. SOLUTION: This spectral reflectance estimation method for estimating the spectral reflectance of a predetermined region in an image constituted of dots includes a process for decomposing the predetermined region into minute regions, a process for leading out the spectral reflactances of the minute regions and a process for integrating the spectral reflactances of the minute regions.
Patent JP-2003230305-A (JP)
Title: Weed puller
Inventor: NAGATA SHIGEO
IPC: A01B39/19
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weed puller with which weeds growing on the ground are surely eliminated.  <P>SOLUTION: A plurality of weed pulling pins 6 are formed in an acute shape toward the tips in which the cross sections of the pins vertical in the length direction are opened in a V shape in the rotation direction of a drum 3. A plurality of the pins 6 are arranged at equal angular intervals in the circumference direction of the drum 3, laid in a line at fixed pitches P1 in the axial direction of the drum 3, and adjoining lines L1 and L2 are shifted by pitches P2 and arranged zigzag. The drum 3 is rotated, the ground surface is deeply dug by the pins 6, weeds are uprooted and the uprooted weeds are caught by the pins 6 and pulled out from the ground surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232847-A (JP)
Title: Receiving device and gain control method
Inventor: MATSUBARA HIROSHI
IPC: H04B1/18
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device and a gain control method capable of preventing deterioration of a receiving characteristic of a signal having a wide spectrum.  <P>SOLUTION: When a tuning frequency switched by a tuning part 71 is stabilized, the effect is detected by a tuning detector 74, and a disconnection control signal and a switching control signal are generated corresponding to the timing. The disconnection control signal is imparted to some of disconnecting circuits 21-2n, and an excitation signal transmitted from a receiving antenna corresponding to the tuning frequency is cut off temporarily. The switching control signal is imparted to a switcher 88 to thereby switch to A, and corrected value data for controlling the gain of a variable gain amplifier 81 are generated in the state where the signal is cut off, and stored in a corrected value memory 76. Then, the switcher 88 is switched to B, and the gain of the variable gain amplifier 81 is controlled by using the stored corrected value data, and the cut-off state of the signal is canceled and the signal from the receiving antenna is introduced into a receiver 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238238-A (JP)
Title: Ceramics sintered compact, glaze, and manufacturing method for ceramics sintered compact
Inventor: ICHIKO TADATOSHI
IPC: C04B41/86
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low expansive cordierite ceramics sintered compact, particularly porcelain tableware, with superior heat shock resistance, and to provide ceramic sintered compact with superior heat shock resistance even if an Li-based glaze is applied, and its manufacturing method.  <P>SOLUTION: For a base material, synthetic cordierite, and talc, kaolin and alumina are mixed for forming cordierite among crystalline particles of the synthetic cordierite. Petalite and zircon are mixed into the base material and a glaze material for obtaining a low expansive fine crystalline body between a base layer 10 and a glaze layer 20. The base material is glazed after biscuit firing, followed by glost firing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243878-A (JP)
Title: Electromagnetic wave absorption material and various items using the same
Inventor: FUJIEDA TADASHI
IPC: H05K3/28
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorption material having superior electromagnetic wave absorption characteristics which can be easily manufactured and used in regions from submillimeter to millimeter waves, and to provide various uses applying the same.  <P>SOLUTION: The electromagnetic wave absorption material comprises a multilayer hollow spherule of carbon, shungite carbon, and at least one kind of shungite crystal which are dispersed into a material of high electric resistivity. At least part of a substrate, an electronic device and wiring circuit is covered with the electromagnetic wave absorption material. Further, the electromagnetic wave absorption material is applied to an optical transmission or reception module, a high-frequency transmission apparatus and a non-stop automatic toll collection system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235811-A (JP)
Title: Medical image recording apparatus and density correction method
Inventor: NAKAZAWA MASAYUKI
IPC: A61B5/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To stably record a high-quality image corresponding to image data by accurately measuring a density in simple configuration and properly correcting the density according to a recording apparatus.  <P>SOLUTION: The medical image recording apparatus for performing recording to a recording medium by using a plurality of ink jet heads capable of discharging the black inks of mutually different densities, is provided with a chart means for outputting a chart for density correction, a density measuring means for measuring the image density of the chart for density correction, a setting means for setting the density correction condition of image recording from a density value measured by the density measuring means and an image processing means for carrying out the density correction on the basis of the density correction condition set by the setting means. Then, the density measuring means has a spectral sensitivity characteristics in which the ratio of a sensitivity in wavelengths from 650 to 700 nm to a sensitivity in a wavelength of 550 nm is equal to or lower than 50% of spectral luminous efficiency, and the black ink has a spectral characteristics in which absorbance in the wavelengths from 650 to 700 nm is from 5 to 50% of absorbance at a wavelength of 600 nm.  <P>COPYRIGHT: (C)2003,JPO