baber/WOPTO huggingface dataset:
Patent JP-2003017915-A (JP)
Title: Antenna system
Inventor: SAITO TOMOHIRO
IPC: H01Q1/20
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system with a simple configuration that can pleasantly turn/stop an antenna to its functioning position or a contained position. SOLUTION: The antenna system is provided with an L-shaped antenna 13 and a holder 15 for turnably holding a tip 21 of the antenna 13 to a base 22, a step difference comprising a circular-arc face 26 with a small diameter and a plane 27 is formed between an end and a bent of the base 22 of the antenna 13, and the holder 15 is pressed so that an elastic piece 33 screw- fastened by a screw 32 is in slide contact in the step difference of the base 22 thereby pressing the bent and the end of the base 22 to a semi-circular-arc shaped reception part 31 in a slidable and turnable way.  Through the configuration above, the tip 21 of the antenna 13 can be turned while the elastic piece 33 is in slide contact with the circular-arc face 26 of the base 22 and the elastic piece 33 is in face contact with the plane 27 to stop turning of the base 22 thereby stopping the tip 21 to a contained position or a functioning position.
Patent JP-2003018545-A (JP)
Title: Multichannel recording equipment, multichannel recording method, multichannel reproducing equipment and multichannel reproducing method
Inventor: OBARA NAGAYOSHI
IPC: H04N5/91
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide multichannel recording equipment and a multichannel recording method which can correctly synchronize digital image data of plural channels with digital voice data and record the data. SOLUTION: The digital image data of plural channels are stored in storage devices 13a-13d every channel with frame unit. The digital image data stored in the storage devices 13a-13d are compressed by obtaining correlation between frames every channel. The digital voice data corresponding to the digital image data of one channel out of the digital image data of plural channels are delayed so as to be synchronized with the compressed digital image data.
Patent JP-2003019556-A (JP)
Title: Remote control device provided with welding condition indicating function in arc welder
Inventor: FUKUBA KOJI
IPC: B23K9/073
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To improve such subject as to confirm welding conditions at the setting position of a setting switch disposed in a front panel of an arc welder because an indicator for confirming the welding conditions is not disposed in a remote control device in the arc welder as the conventional technique. SOLUTION: In the remote control device provided with a welding condition indicating function in the arc welder, the welding condition indicating part RLED confirmable to the welding condition is disposed at a pre-decided position in the remote control device and thus, the welding condition setting item can easily be confirmed only by watching each indicator in the remote control device.
Patent JP-2003013593-A (JP)
Title: Ventilating structure of baseboard
Inventor: SAKATA AKIRA
IPC: E04F19/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To suppress propagation of vibration and sound based on the air spring action of air in an underfloor space in strong floor impact. SOLUTION: In this ventilating structure of a baseboard, flooring is laid on a floor foundation bed through support legs to constitute a double floor with the underfloor space. A clearance is provided at the wall side edge of the flooring, and a baseboard is additionally provided along a wall material to cover the clearance. The baseboard has a cross section of approximately Πtype structure comprising a horizontal piece and a pair of vertical pieces. One or more lateral slits are provided at the floor board material side vertical piece of the baseboard to communicate the underfloor and above-floor spaces.
Patent JP-2003012798-A (JP)
Title: Method for manufacturing crosslinked polyaspartic acid resin
Inventor: MACHIDA KATSUHIKO
IPC: C08L101/16
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a crosslinked polyaspartic acid resin having high water absorbing power with high efficiency by performing hydrolysis reaction with high volumetric efficiency. SOLUTION: The crosslinked polyaspartic acid resin is manufactured by subjecting the imide ring of a crosslinked polysuccinimide to hydrolysis reaction. In this method for manufacturing the crosslinked polyaspartic acid resin, the hydrolysis reaction is performed in a solvent containing an organic solvent in such a state that the resin is kept in a solid state having a degree of swelling of <=3 times.
Patent JP-2003014145-A (JP)
Title: Distributing valve and greasing device
Inventor: TANNO HIROSHI
IPC: B66C13/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a distributing valve having a simple structure and capable of being easily miniaturized, and a greasing device using the same. SOLUTION: The distributing valve 22 comprises a block body 23, a main pipe line 24 formed inside the block body 23; branch pipe lines 25, 26 branched from the main pipe line 24; and screws 27, 28 for regulating distribution flow of grease introduced to the main pipe line 24, to branch pipe lines 25, 26. By regulating projecting amount of the branch pipe lines 25, 26 of the screws 27, 28, pipe line resistance is varied to regulate the distribution flow. The distributing valve 22 is used for the greasing device.
Patent JP-2003011236-A (JP)
Title: Apparatus for molding supercritical plastic and the like
Inventor: SAITO HIROSHI
IPC: B29C67/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for molding a supercritical plastic material, etc., which enables the observation of the shearing and molding states of a specimen in a supercritical state. SOLUTION: The apparatus for molding a plastic film, fibers, and a nonwoven fabric which are in supercritical states is composed of a shearing tank having a shearing mechanism which is rotated by a motor and changes a shear rate freely and a molding tank having one or more specimen rolling roller mechanisms facing each other. The shearing tank and the molding tank are mutually partitioned through a heat-insulating material penetrated approximately to the center part by a specimen discharge nozzle for discharging the specimen from the shearing tank to the molding tank. Observation windows for visualizing the insides of the shearing and molding tanks which are installed on the sides of the tanks are composed of press parts, washers, window members, and annular sealing packings, respectively.
Patent JP-2003025711-A (JP)
Title: Ink jet recording material
Inventor: MIYAJI NOBUMASA
IPC: B41M5/52
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material, which is favorable in printer conveyability, abrasion resistance, ink absorbency, blocking resistance and lustrous properties and can be even employed for postcard use. SOLUTION: At least one ink accepting layer A including fine inorganic particles having the average primary particle diameter of 100 nm or less and a hydrophilic binder and a protective layer including colloidal silica and the hydrophilic binder on one side of a water resistant support, on the other side of which at least one ink accepting layer B including particles having the average primary particle diameter of 100 nm or more and the hydrophilic binder is provided.
Patent JP-2003031147-A (JP)
Title: Damping wire used for color selection mask
Inventor: HASEGAWA KOSHI
IPC: H01J29/07
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a damping wire which is, for example, used for a color selection mask of cathode ray tube, made to have small friction coefficient and smoothly finished surface without protrusion, in order to eliminate unevenness of brightness, and formed into a fine wire in order to cope with high resolution. SOLUTION: For the dumping wire 13 used for a dumping of a color selection mask, the surface of a primary wire of the dumping wire is covered by metal plating 13b.
Patent JP-2003024192-A (JP)
Title: Case for exhibition
Inventor: YAMAUCHI YOSHIHIRO
IPC: A47F3/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a case for exhibition in which hermetic properties is improved at a closed position of a door panel and the end part side of the front face opening part can be approximately completely opened by a simple structure. SOLUTION: A case body 1, the door panel 2 formed mainly with transparent rigid bodies such as glass plates constituted in such a way that the front face opening part 14 provided on the case body 1 at a closed position P is arranged at an approximately flat-topped closed position, a supporting mechanism 3 for supporting the door panel 2 so as to be freely in and out along approximately in the front and back direction between the closed position P of the door panel 2 and a position Q where opening and closing are possible for making the door panel 2 under a condition where opening and closing are possible and a hinge mechanism 4 for hinging the side edge part 2c side of the end part door panels 2A arranged at the end part sides among a plurality of door panels 2 so as to be opened and closed at the position Q where opening and closing are possible are provided and the door panel 2  moved from the closed position P to the position Q where opening and closing are possible by means of the supporting mechanism 3 is opened and closed by means of the hinge mechanism 4.
Patent JP-2003026462-A (JP)
Title: Civil engineering material and construction thereof
Inventor: TSUKAHARA SHIGERU
IPC: C09K17/12
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a civil engineering material which has excellent compression strength and excellent durability without increasing the amount of cement as compared with a grouting material of a cement-water glass system used heretofore. SOLUTION: This civil engineering material is used by mixing a liquid A formed by mixing at least cement and the like, silicate and water before pouring to form a primary gel and destroying this primary gel and a liquid B which is an aqueous water glass solution and curing the mixture. The compression strength of the homogeneous gel after 28 days of wooden age is >=3 N/mm<2> .
Patent JP-2003030649-A (JP)
Title: Image processing method and image processor
Inventor: YOKOGAWA KANJI
IPC: G06T1/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processor detecting an object such as a vehicle on a road at a low cost in real time. SOLUTION: The image processing method detecting the object from a photographed image including the object is provided with the step of emphasizing the variable densities of the photographed image by the shift and overlap processing of morphology, the step of segmenting an area where a specified object is present from the emphasized photographed image and the step of performing a predetermined processing for the object in the segmented area.
Patent JP-2003027754-A (JP)
Title: Below-staircase storage structure with consideration for harmony with design of living room
Inventor: UEKI KOHEI
IPC: E04H1/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a below-staircase storage structure which is installed in such a manner that an article can be taken in and out in a living room, and which has consideration for preventing damage to the suitability of the adjacent living room for a reception space. SOLUTION: This structure comprises: a storage part which serves as a space located directly below an upper half-side staircase of a U-shaped staircase and can house the article; an opening which serves as a surface parallel to the upper half-side staircase of the U-shaped staircase, faces the living room, and allows the article to be taken in and out inside the living room; and a partition which is provided in the opening so as to divide the storage part from the living room, and serves as a sliding wall.
Patent JP-2003030767-A (JP)
Title: Approach detecting method and its device
Inventor: GOTO HIDEO
IPC: G01B7/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To realize an approach detecting method and its device without malfunctions and to surely detect approach of a suspicious man, etc. SOLUTION: A capacitor 11 consisting of a pair of electrodes that none of them are grounded in an oscillating circuit to oscillate rectangular waves is defined as a detecting part, the rectangular waves outputted in a signal processing part 2 are bisected, signals one of which is inverted for odd-numbered times and the other of which is inverted for even-numbered times in inverting circuits 21a, 21b are integrated respectively in integration circuits 22a, 22b, two integrated values are inputted in a comparator circuit 23 and when difference between them exceeds a set value, they are outputted to a warning part 3.
Patent JP-2003032222-A (JP)
Title: Equalizer for ofdm demodulator
Inventor: SHIMOMURA AKIHIRO
IPC: H04B3/06
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an equalizer for an OFDM demodulator which enables adequate equalization of a transmission line, when transmission line characteristics change within a single frame period, without deteriorating the transmission efficiency in one frame. SOLUTION: Regarding initial several symbols of a data signal, equalization is performs by a preamble signal, in a manner similar to the conventional. Regarding to the following signal, equalization of a transmission line is performed by the following manner. A soft decision part 5 performs soft decision, stores the result in a RAM 6 and inputs the result in an error correction part 7, in which received data S4, after error correction, are obtained. A coding part 8 performs re-encoding of the received data S4, and a mapping part 9 performs mapping. The signal is compared with a signal of the RAM 6 by a transmission line predicting part 10 by each frequency, and equalization coefficients are calculated. An estimation error eliminating part 11 eliminates error data of soft decision result, and an averaging part 12 averages several symbols.  Setting is performed in an equalization coefficient setting part 4a, thereby conducting equalization.
Patent JP-2002373513-A (JP)
Title: Hid lamp starting circuit unit
Inventor: HASEGAWA TSUTOMU
IPC: F21S8/10
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To make it small and lightweight, when a HID lamp starter circuit is assembled in a case using a bus bar, by raising a space factor of the HID lamp starter circuit to be included in the case while simplifying wiring of the bus bar. SOLUTION: It is the HID lamp starter circuit unit which is made to wire with the bus bar so that each constituent element in the HID lamp starter circuit may be arranged in three dimensions of stratifying state.
Patent JP-2003035694-A (JP)
Title: Gas sensor
Inventor: ISHIKAWA SATOSHI
IPC: G01N27/409
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor for preventing a lead wire from being cracked due to bending or the like. SOLUTION: A grommet 60 has four cylindrical projections 60b that project upward from the end face at the upper side of a body section 60a that is formed cylindrically. The projections 60b form an insertion hole 60c that is provided through the body section 60a and is inserted through each lead wire 10. In an oxygen sensor having the grommet 60 that is composed in this manner, the projections 60b are also bent accordingly even if the lead wire 10 is bent, so that a load being centered at the base point section of the lead wire 10 is dispersed since bending has been made with the opening end in the insertion hole of a sealing member that does not have any projections 60b as a base point conventionally. Therefore, the use of the oxygen sensor reliably prevents the crack in the lead wire 10.
Patent JP-2003035933-A (JP)
Title: Video display unit
Inventor: ISHIGURO HIROSHI
IPC: G03B21/62
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a video display unit which can easily display the entire video of a spherical object on a spherical shell-shaped screen. SOLUTION: Video light based on RGB video data corresponding to the spherical object is emitted from a liquid crystal projector 3. The emitted video light is directed upward in the hollow space of the spherical shell-shaped screen 1, and reflected toward the inner peripheral surface 1a of the screen 1 by the hyperboloidal reflective surface 2a of a convex mirror 2. The reflection video light is transmitted through the screen 1 from the inner peripheral surface 1a of the screen 1, reaches a circumferential surface 1b, and the entire video of the spherical object is visually recognized by a user on the circumferential surface 1b. A clear spherical surface video is presented free of influence from the reflected light by virtue of nonreflective coating applied to the inner peripheral surface 1a.
Patent JP-2002081301-A (JP)
Title: Low pressure steam turbine having multi passage diffuser
Inventor: KREITMEIER FRANZ
IPC: F01D25/30
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To attain improved pressure recovery and to thereby enhance efficiency of a low pressure steam turbine. SOLUTION: An area distribution for three partial diffusers 10, 11 and 12 on an inlet surface is made uneven. Starting end tangential lines of guide plates 8 and 9 at least approximately form a common intersection A together with a hub side boundary and a casing side boundary approximated into a straight line of a blade passage of a final stage. The guide plates 8 and 9 are arranged at a nearest position of a rear end of the last moving blade line 3. The interval of the last moving blade line 3 and front edges of the guide plates 8 and 9 is fixed by a minimum interval allowable for all operating conditions.
Patent JP-2003045974-A (JP)
Title: Pattern layout method of superconduction logical integrated circuit
Inventor: AOYANAGI MASAHIRO
IPC: G06F17/50
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To simply provide a pattern layout suitable for each division layer since a superconduction logical integrated circuit is divided into a plurality of layer area parts and constructed to be laminated three-dimensionally. SOLUTION: A floor plan used in a standard cell system automatic arranging wiring method is divided in accordance with the number of the division layers of the superconduction logical integrated circuit on the basis of the number or exclusive area of a standard cell without depending on circuit drawing information. In the largest logical delay critical path in the superconduction logical integrated circuit, the included standard cells are arranged in the center of a layer in order of a 1st layer, a 2nd layer, a 3rd layer,... a Nth layer, a N-1th,... a 3rd layer, a 2nd layer and a 1st layer, in the case that the number of the cells exceeds 2N-1, the procedure is repeated, the all standard cells are arranged on the critical path, and the standard cells except for the critical path are arranged on the basis of automatic arranging algolithm.
Patent JP-2003045432-A (JP)
Title: Positive electrode for nonaqueous secondary battery and its manufacturing method
Inventor: FUKUNAGA MASAO
IPC: H01M4/139
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery with large capacity and less gas generation. SOLUTION: An active material and a binder are kneaded to obtain paste A, a conductive material and a thickening agent are kneaded to obtain paste B in which the median diameter of the conductive material is 0.2-1 μm, the paste A and the paste B are mixed to obtain paste C, and the paste C is applied to a current collector, dried, then pressed to manufacture a positive electrode. As the thickening agent, a polymer containing an acrylonitrile unit and -(CH2 )n - structure (wherein, 6<=n) is used.
Patent JP-2003050775-A (JP)
Title: Data transfer device
Inventor: HIRAYAMA ATSUSHI
IPC: G06F13/38
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer device and its method, by which a large capacity FIFO buffer is secured fully. SOLUTION: In the data transfer device including an external memory 150, the external memory 150 is controlled as the FIFO buffer. When write from a local bus to a host bus is conducted, a first selector 137 selects an address of a FIFO pointer and stores the address and data in the FIFO buffer of the external memory 150. When the data transfer device issues a bus request to the host bus and acquires bus use right, the address and data are taken out from the FIFO buffer of the external memory 150 and written in a device on the host bus.
Patent JP-2003050216-A (JP)
Title: X-ray inspection device
Inventor: ISHIGURO SHUHEI
IPC: G01N23/04
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection device capable of providing a good operation rate being applied to an inspection line of food or the like while keeping the device clean with simple work and excellent cleaning performance of a conveyor and a peripheral region of the conveyor for conveying an inspected object between an X-ray source and an X-ray detector. SOLUTION: A conveyor chamber 1 wherein the conveyor 4 for conveying the inspected object is arranged, is watertightly partitioned from a conveyor lower chamber 3 below, and a driving motor 41 for the conveyor 4 is arranged in the conveyor lower chamber 3. A belt 42c for transmitting power is wound around a pulley 42b at the end part of the conveyor 4, and the conveyor 4 is detachable from the conveyor chamber 1 by attaching and detaching mechanisms 61, 62. A door 11 of the conveyor chamber 1 is integrally provided with a belt cover 15 for covering the belt 42c. The conveyor chamber 1 can thereby be washed in water in the removed state of the conveyor 4 while facilitating the attaching and detaching work of the conveyor 4.
Patent JP-2003051225-A (JP)
Title: Mounting structure of knob
Inventor: TOGAWA SHINICHI
IPC: H01H3/02
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a knob, which stabilizes mounting by solving the problem of the mounting of the knob 51 for the mounting member 52 is not stabilized, and therefore positioning is hard to decide, and assemblability being poor because in the conventional mounting structure of a knob, a pair of locking part 52h of a support column part 52b of a mounting member 52 is locked to only a pair of mounting part 51c arranged in parallel facing a knob 51. SOLUTION: This structure is provided with a knob 9, an operating shaft 4b which is to be mounted with this knob, an engaging convex part 4k installed in one side of either the knob 9 or the engaging convex part 4k, and a support sidewall 10d, having a fitting-in hole 10f installed at the other side, and after the support side wall is deformed elastically toward the thickness direction of the engaging convex part, when the engaging convex part is inserted into the fitting-in hole, the engaging convex part is locked in the fitting-in hole, and a slit 10h, communicating with the outside through the fitting-in hole, is installed at the support sidewall.