baber/WOPTO huggingface dataset:
Patent JP-2003026282-A (JP)
Title: Assembling container
Inventor: HINO KIYOSHI
IPC: B65D6/26
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a container in which side plates standing up around bottom circumference are easily bound or disassembled. SOLUTION: A handle 15 is mounted rotatably and linearly movably in a surface approximately parallel to a plate surface to an edge portion of one side plate 14a of adjacent side plates by use of an axis 18 and the handle 15 has a hook portion 19 extending outwardly. The above axial position is set at a position where the hook portions 19 accumulate one above another to hang down or the handles 15 accumulate one above another for the hook to rise. A through-hole portion 23 is formed at an end of the other side plate 14b to let the hook portion 19 go through and the hook portion is hung at either one of upward and downward margins of the through hole portion 23 whereby the adjacent standing upside plates are bound to each other.
Patent JP-2003025668-A (JP)
Title: Paper supply mechanism
Inventor: MIZUIDE HIROSHI
IPC: B65H47/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper supply mechanism wherein a comparatively long folded paper can be supplied to a side of an operation unit such as a printer unit with high accuracy without using a sprocket conveyance mechanism. SOLUTION: The paper supply mechanism 12 comprises a paper box 13 constituted such that a folded paper 51 piled up by being alternately folded is housed therein, and the output piece of paper 52 can be output through an output guide hole 17 provided to a proper section; elastic abutment pieces 19 for suppressing the outputting respectively attached to one side guide section 17a and the other side guide section 17b to which the output piece of paper 52 is alternately contacted; and a guide member 26 provided to apply a tension to the output piece of paper 52 placed between the output guide hole 17 and the operation unit 31 in relation to the elastic abutment pieces 19.
Patent JP-2003030610-A (JP)
Title: Tag
Inventor: MONOBE YASUHIRO
IPC: B42D15/10
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a tag for which visible article information can be displayed, with respect to the tag utilizing a data carrier system. SOLUTION: For the tag, a display sheet for displaying the visible article information, a sheet provided with a data storage element composed of a transmission/reception part and a data storage and/or arithmetic part for storing the article information and communicating the stored information with an external reader-writer on the back surface of the display sheet, and a base material are laminated.
Patent JP-2003036580-A (JP)
Title: Recording-and-reproducing device and recording-and- reproducing method
Inventor: SENSHU YOICHIRO
IPC: G11B15/665
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To surely prevent the interference between the position where the plastic deformation is caused by a tape guide inside a cassette in an unused tape cassette and the area where an information signal is recorded and reproduced to make good recording and reproduction of the information signal possible. SOLUTION: When the eject operation is executed after the execution of rewind operation (G), the position of a recording tape in the tape cassette conforms to the position (B) of the recording tape in the unused tape cassette.
Patent JP-2003034593-A (JP)
Title: Device and method for manufacturing quartz glass crucible for pulling up silicon single crystal
Inventor: WATANABE HIROYUKI
IPC: C30B15/10
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device and method for a quartz glass crucible for pulling up silicon single crystal, where the air bubble content is effectively decreased by reducing the diameter of air bubbles in the outer layer of the crucible. SOLUTION: In the manufacturing method for a quartz glass crucible for pulling up silicon single crystal, the crucible is manufactured by using a refractory mold with an opening part opened upward and has a double structure of an outer layer containing many air bubbles and an inner layer containing no bubble. A molded body is heated and melted so that its surface is vitrified and a glass layer is formed. Then, the crucible is manufactured as a treating gas is fed into the inside of the body.
Patent JP-2003037099-A (JP)
Title: Method for etching
Inventor: AISAKA TSUTOMU
IPC: H01L21/306
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for etching capable of executing uniform treatment of a surface of a substrate in which oxide films and films made of non- oxidized materials are mixed. SOLUTION: The method for etching comprises a step of etching a surface layer of the substrate 10 in which first layers 1, 6 and second layers 4, 5 constituted of non-oxidized materials are mixed. The method further comprises a step of first oxidizing of the surface of the substrate 10 to grow oxide films 4a, 5a on the exposed surfaces of the second layers 4, 5. The method also comprises a step of thereafter etching the surface layer of the substrate 10 so as to remove at least the films 4a, 5a. In this etching, an etching time is set so that film reducing amounts of the first layers 1, 6 become the same degree as those of the second layers 4, 5.
Patent JP-2003034116-A (JP)
Title: Air-conditioning device
Inventor: NAKAGAWA SHINYA
IPC: B60H1/24
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning device capable of reducing the variation of a air velocity and the capacity of blowoff even if the direction of blow off of the blowoff port is changed. SOLUTION: The air-conditioning device 1 comprises an air supply duct 6 for supplying air and the blowoff port 40 communicating with the air supply duct 6, capable of adjusting the direction of blowing air into the interior of a vehicle. The air supply duct 6 has branch chambers 14 and 16 for decelerating the air flowing in the air supply duct 6. The air decelerated in the branch chambers 14 and 16 is blown out of the blowoff port 40.
Patent JP-2003036012-A (JP)
Title: Image forming apparatus
Inventor: FUJIMORI TAKASHI
IPC: G03G15/16
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving the accuracy for correcting a color deviation in a shorter time. SOLUTION: A flaw on an intermediate transfer belt 31 is detected at a driving speed of the intermediate transfer belt 31 greater than a rotational speed of the intermediate transfer belt 31 when an image is normally formed or a correction pattern image 62 formed on the intermediate transfer belt 31 is detected.
Patent JP-2002094944-A (JP)
Title: Video recording device and video recording method
Inventor: NAGASAWA FUMIHIRO
IPC: H04N5/93
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a video recorder, a video reproducing device and a video recoding and reproducing device with a simple configuration that can satisfy the broadcast standards even when number of the scanning lines recorded in a video recording area does not meet the broadcast standards. SOLUTION: In the case that number of scanning lines of 1st video information recorded in a video recording area on a recording medium does not satisfy number of scanning lines in compliance with prescribed broadcast standards in the case of recording, 2nd video information corresponding to missing scanning lines is recorded to an attached information recording area, the 1st video information recorded in the video recording area on the recording medium and the 2nd video information recorded in the attached information recording area are reproduced in the case of reproduction so as to restore a digital video signal with number of scanning lines satisfying the prescribed broadcast standards on the basis of the 1st video information and the 2nd video information.
Patent JP-2003040680-A (JP)
Title: Method and apparatus for manufacturing spherical oxide powder
Inventor: KURUMA SEIRAI
IPC: C04B35/628
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing spherical oxide powder excellent in dispersibility in a resin, and a filling property, capable of manufacturing it without increasing production cost. SOLUTION: The granular powder of oxide composition is supplied into burning flame with carrier gas. The granular powder can be controlled with its grain diameter and also can be controlled with its distribution narrow. The granular powder is hold in the burning flame for a predetermined time so as to fuse to globe it. The burning flame is lower in cost than plasma flame.
Patent JP-2003040462-A (JP)
Title: Paper feeding cassette
Inventor: SANO ISAO
IPC: B65H3/56
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To make setting of recording paper in a paper feeding cassette convenient and easy without need for a user to lift a separating claw by keeping the state of the separating claw displaced upward automatically. SOLUTION: This paper feeding cassette is provided with a pushing-up plate 2 for stacking sheets provided vertically displaceably inside a cassette case 1, an elastic member for applying an upward force to this pushing-up plate, the separating claw 4 pressing the uppermost layer of the sheets stacked on the pushing-up plate from above provided vertically oscillatably between the upper limit position and the lower limit position and receiving a downward oscillation force all the time, a working member 5 slidably provided between the holding position for holding this separating claw at the upper limit position in contact with the separating claw in the cassette case and the release position for releasing the separating claw from the holding position, and a spring 6 for applying a force to this working member toward the holding position.
Patent JP-2003046483-A (JP)
Title: Optical transmission module and optical transmitter for optical wavelength multiplex transmission and extension method for the optical transmission module in the optical transmitter for optical wavelength multiplex transmission
Inventor: OGASAWARA NAGAHARU
IPC: H04N7/22
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplex transmission system in a configuration matching the required scale. SOLUTION: A transmitter side is configured to be a module in the unit of systems comprising conversion means 12, 130, which convert a transmission signal into an optical signal with a wavelength particular to a system and an optical element 141 that receives the optical signal converted by the conversion means for a first input and composites the optical signal of the other system led to an optical path with the first input to obtain a composite optical signal, which are provided in the unit of system.  Further, a receiver side is configured to be a module in the unit of systems comprising an optical element 441 that branches an optical signal with a particular wavelength from an optical signal with other wavelength among introduced optical signals and reception means 41, 42 that convert the optical signal with the particular wavelength branched by the optical element into an electric signal and obtains it as a received signal, which are provided in the unit of systems.
Patent JP-2003046490-A (JP)
Title: Voice transmission device
Inventor: FUSHIMI WATARU
IPC: G10L25/78
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a voice transmission device capable of realizing a clock difference absorbing function with higher voice quality and high precision at a low cost, which can absorb a difference of clock signals between a transmitter side device and a receiver side device. SOLUTION: A buffer control section 15 inserts a silence voice signal generated by a silence coding voice signal generating section 13 to a voice signal stored in a buffer section 14 on the basis of a storage amount of voice signals monitored by a buffer capacity monitor section 16 and voiced/silence information detected by a voice detection section 11 or aborts the silence voice signal from the voice signals stored in the buffer section 14. Thus, a change in the storage capacity of the voice signals stored in the buffer section 14 is reduced so as to eliminate defects in voice transmission due to a difference of clock signals between the transmitter side device and the receiver side device.
Patent JP-2003046062-A (JP)
Title: Method for manufacturing semiconductor storage device
Inventor: ARAI NORIHISA
IPC: H01L29/788
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor storage device where high reliability and high-performance characteristics of a memory transistor can be obtained. SOLUTION: In this manufacturing method for a semiconductor storage device which has a cell array in which non-volatile memory transistors are arranged, and a peripheral circuit including a high-voltage system MISFET and a low-voltage system MISFET, a first gate oxide film 6 which is used for the high-voltage system MISFET is formed first on a silicon substrate 1. The first gate oxide film 6 is eliminated in the region of the cell array, and a second gate oxide film 8 turning, which serves as a tunnel insulating film of the memory transistors, is formed. A first polycrystalline silicon film 9 is deposited on the first and the second gate oxide films. In a region of the low- voltage system MISFET, the first polycrystalline silicon film and the first gate oxide film 6 are removed, and a third gate oxide film 13 of a low-voltage system MISFET is formed.
Patent JP-2003041347-A (JP)
Title: Austenitic heat-resistant steel superior in high- temperature creep strength
Inventor: OTSUKA TOMOHITO
IPC: G21C3/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic heat-resistant steel with improved high- temperature creep strength and swelling resistance, which are particularly required for a material for a coated fuel pipe of a fast breeder reactor. SOLUTION: The austenitic heat-resistant steel superior in high-temperature creep strength is characterized by including, by wt.%, 12-15% Cr, 20-30% Ni, 0.20-0.50% Ti, 0.10-0.30% Nb, 0.025-0.08% P, 0.2-0.4% V, and the balance Fe.
Patent JP-2003039694-A (JP)
Title: Method for detecting residual quantity of ink and ink jet recorder
Inventor: MAEDA MASAO
IPC: B41J2/175
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printer in which the residual quantity of ink can be detected accurately up to a minute level through a convenient low cost arrangement employing a sensor. SOLUTION: A relatively low cost sensor for detecting the quantity of ink lower than a specified level is combined with a counter C2 for holding the quantity of ink consumed through recording operation. When the sensor detects ink end (S301) indicative of the quantity of ink smaller than a specified level and a decision is made that the sensor detected ink in the previous operation (S302), the count of the counter C2 is employed as a threshold value T2 corresponding to the level (N) when the sensor detects ink end (S303), and the residual quantity L is calculated using that threshold value T2 in the next operation (S312).
Patent JP-2002154413-A (JP)
Title: Electronic unit and method for automatically activating parking lock mechanism of automobile
Inventor: EHRMAIER RUDOLF
IPC: B60T7/12
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To determine an optimal operating state for automatic activation of a parking lock mechanism. SOLUTION: In this electronic unit for automatically activating the parking lock mechanism depending on at least one predetermined operation parameter or operating state of an automobile capable of being started without a mechanical key, the operating state for essentially automatically activating the parking lock mechanism is the stopping of an internal combustion engine.
Patent JP-2002117985-A (JP)
Title: Luminescent device
Inventor: FUKUNAGA KENJI
IPC: H01L51/50
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a cathode must be thinned to emit light from the upper side of a substrate in a luminescent element having a layered structure, however the luminance of the luminescent element is generally deteriorated when the light generated by the luminescent layer passes through electrodes. SOLUTION: This luminescent element has an element structure different from that of the existing luminescent element, and anodes and cathodes are arranged to generate the electric field in parallel with a substrate face as shown in Fig. 4. The light generated by the luminescent layer is emitted from the lower side or the upper side of the substrate without passing through the electrodes.
Patent JP-2003044874-A (JP)
Title: Method for data exchange between three-dimensional shape processing systems
Inventor: HARADA MASANORI
IPC: G06T17/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for data exchange between different kinds of three- dimensional shape processing systems, which considerably reduces the work up to the acquisition of the most suitable conversion. SOLUTION: The names of output intermediate files which can be outputted from a three-dimensional shape processing system on the output side and correspond to a plurality of output settings are determined (S1), and the three-dimensional shape processing system outputs intermediate files for respective output settings in accordance with them (S3), and a combination of an input shape data file name for preserving inputting settings applicable to a three-dimensional shape processing system on the input side and an inputted intermediate file and an input result evaluation file name is determined with respect to each outputted intermediate file (S4), and the three- dimensional shape processing system on the input side takes out three-dimensional shape data from the intermediate files in accordance with the combinations to preserve respective input result evaluation files (S6),  and the input result evaluation files are read in and evaluated one by one (S7), and three-dimensional shape data having the best evaluation result is taken into the three-dimensional shape system on the input side (S9).
Patent JP-2003044919-A (JP)
Title: Outside door of automatic vending machine
Inventor: SAITO YOSHIKAZU
IPC: G07F9/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To improve the assembly structure of an outside door so that the material costs can be reduced and the total weight can be made light by reducing material (steel plate) quantities used for a manufacturing process for a door and also decreasing the number of components. SOLUTION: The outside door 2 of an automatic vending machine is constituted by partitioning a display chamber 3 for displaying article samples 4 by combining door frames 2b-1 to 2b-4 on the rear side of a door plate of a door main body and mounting an electric illumination plate 3a in the front of the display chamber 3 and the door main body is divided into a door main plate 3a which corresponds to the lower half part of the outside door and three decoration frames 2c-1 to 2c-3 corresponding to left and right sides and a top side surrounding the front of the display chamber by being combined with the upper side of the door main plate and the electric illumination plate 3a is clamped across a gasket 9 with an outer circumferential flange part 2b-0 of the door frame and the decoration frames put over its front for the door framework having the display chamber 3 and clamped and fixed  with a screw 11.
Patent JP-2003038687-A (JP)
Title: Successive vibration preventing tool in ball hitting instrument
Inventor: OKAMOTO KOJI
IPC: A63B53/14
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To freely attachably and detachably mount a vibration proof tool on a frame shaft for propagating impact vibration, to attenuate the impact vibration and to prevent a trouble to a human body due to the impact vibration by considering that the impact vibration by ball hitting is propagated from a generation source through a frame shaft part for ball hitting and a holding part to the body of a person. SOLUTION: In the successive vibration preventing tool of a ball hitting instrument, many pieces of successive vibrators 2 are buried for one, two or more columns inside a ring body 1 of a flexible soft material or a wide ring body 1. Further, a belt body 1' is provided by the flexible soft material or a non-flexible material, many pieces of the successive vibrators 2 are buried inside the belt body and a double sided self-adhesive tape 3 is provided on either front or back surface.
Patent JP-2003051696-A (JP)
Title: Method for changing reel in tape feeder and the tape feeder
Inventor: HANEDA NOBORU
IPC: H05K13/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for changing a reel in a tape feeder, by which the reel can be changed without having to remove the tape feeder from a chip mounter. SOLUTION: While a plurality of tape feeders 11 are fitted adjacent to each other to a chip mounter, a reel 52 in which a carrier tape 53 comes to an end is held from its back side, a support piece 16 is pushed up against the pressing force of a twisted spring 17a, and then the reel 52 is removed from the tape feeder 11 along the feed direction of the carrier tape 53. The reel 52 is removed smoothly from the back side, by preventing the widthwise movement by means of a guide plate 20. Next, the end of a remaining carrier tape 53 of the removed reel 52 is connected with the end of a carrier tape 53 of a new reel 52, and the new reel 52 is fitted to the tape feeder 11 along the feed direction of the carrier tape 53 in the reverse order of removal.
Patent JP-2003046443-A (JP)
Title: Variable dispersion compensation device, optical receiver with variable dispersion compensation function, and optical communication system
Inventor: SHIMIZU KATSUHIRO
IPC: H04B10/556
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical receiver that can optimize dispersion compensation more easily than before. SOLUTION: The variable dispersion compensation device is provided with a variable dispersion compensation unit 1 that employs a dispersion compensation technology for an optical signal to vary the dispersion depending on the level of a received electric signal, a duty detection circuit 3 that detects the duty of the optical signal, and a variable dispersion compensation unit drive circuit 4 that controls the variable dispersion compensation unit 1 on the basis of an output signal from the duty detection circuit 3.
Patent JP-2003047319-A (JP)
Title: Pick-up device
Inventor: KONO HIDEMASA
IPC: A01D57/22
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that pick-up tines mounted on a pick-up chain in a state capable of rising or falling are outward largely swung and then heavily collided with the portions of the pick-up case to produce impact noises, when rotated via a driving sprocket and a tension wheel. SOLUTION: A guide member 19 for moderating the change in the rotation locus of the raising chain 16 is disposed between the driving sprocket 17 of the pick-up case 14 and the tension wheel 18.