baber/WOPTO huggingface dataset:
Patent JP-2002214850-A (JP)
Title: Image forming apparatus and image forming system provided with the same
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To separate an intermediate transfer body from a first and second image carriers each other by a simple operation and structure, in an image forming apparatus, in which an image formed on the first image carrier is transferred to the intermediate transfer body, the first image on the intermediate transfer body is transferred to one side of a recording medium, and a second image formed on the second image carrier is transferred to the other side of the same recording medium, thereby forming the images on both sides of the recording medium. SOLUTION: The intermediate transfer body 3 is supported so that it can be swing about a support shaft 46. By swinging the intermediate body 3 in either direction, the intermediate transfer body 3 is separated from the first image carrier 2 the second image carrier 2A.
Patent JP-2001285985-A (JP)
Title: Speaker device
Inventor: ISHIKAWA ATSUSHI
IPC: H03F3/26
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a speaker device for not generating shock noise. SOLUTION: This speaker device is provided with a first amplification means 51a for inputting input signals D and amplifying them, a first voice coil 52a connected to the first amplification means 51a for driving a speaker cone, the second amplification means 51b of the same characteristics as the first amplification means 51a for inputting the input signals D through a phase inversion means 53 and amplifying them and a second voice coil 52b connected to the second amplification means 51b for driving the speaker cone. The polarity of the wiring of the first amplifier 51a and the first voice coil 52a connected to it is connected in an opposite phase to the polarity of the wiring of the second amplifier 51b and the second voice coil 52b connected to it.
Patent JP-2002211012-A (JP)
Title: Ink jet printer
Inventor: ARAKAWA HIROAKI
IPC: B41J2/205
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which a higher gray scale can be represented even if the number of ink liquid drops is limited and an image can be formed with a higher image quality by controlling ink ejection optimally. SOLUTION: When both light and dark color inks can be ejected less than three drops for one ink ejection region, only five gray scale of 0-4 can be represented. When the entire region of 2 row×2 column is regarded as one pixel and the gray scale is varied from region to region, mean gray scale of the entire pixels can be represented by 16 steps or more. Consequently, an image can be formed with a higher image quality.
Patent JP-2002217917-A (JP)
Title: Channel-setting system for wireless lan
Inventor: NARUGE TAKASHI
IPC: H04L12/28
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent collisions between the channel of a newly installed AP and a channel of adjacent AP from occurring. SOLUTION: An AP (a) and a slave station (b) transmit broadcast signals, including information on a communication channel through channels other than the communication channels via broadcast I/Fs 6, 14 from antennas 7, 15 respectively. When the AP is newly installed, the broadcast signal from the slave station in an area is received by the antenna 7, a using-channel analysis unit in a control section 1 analyzes channels, and a usable channel selection unit selects two channels of channels which are not used within the area, to set the communication channel and the channel for the broadcast signal.
Patent JP-2002214314-A (JP)
Title: Local oscillation signal supplying device for nmr device
Inventor: KIDA YOSHIKI
IPC: G01R33/54
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of local signal oscillators to reduce the cost. SOLUTION: A local oscillation signal outputted from one local oscillation signal oscillator 3 is distributed to the same number of local oscillation signal selecting means 15 by a local oscillation signal distributing means 14 conformed to the local oscillation signal oscillator 3, and supplied to the local oscillating signal selecting means 15, respectively. A local oscillation signal outputted from the other local oscillation signal oscillator 3 is similarly divided to the same number of the means 15 by the means 14 conformed to this oscillator 3, and supplied to the means 15, respectively. Each local oscillation signal selecting means 15 independently selects a necessary local oscillation signal and supplies it to a resonance frequency signal generator 5 conformed thereto.  According to this local oscillation signal supplying device, since the local oscillation signal from one oscillator 3 is divided into a plurality of pieces and used, the number of the oscillators 3 can be reduced by this portion to reduce the cost.
Patent JP-2002213136-A (JP)
Title: Hinge
Inventor: NAKAMURA YUTAKA
IPC: E05D/
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a hinge, the accuracy of fittings of which can be adjusted and which can be installed easily. SOLUTION: The hinge has one blade 15 having a slot 25 for mounting and an opening section 27 for adjustment and being screwed and installed to a door, the other rotatably connected blade 16 and a rotor 36 rotatably borne to the door on the rear side of one blade 15 and to a member 30 for adjustment secured by a screw 42 from a slot 26 for adjustment, and the rotor is formed in a polygonal shape having the first-fourth surfaces having different distances from a center of rotation respectively and its one surface is abutted against the flat surface of the opening section for adjustment. The horizontal positions of one blade 15 and the member 30 for adjustment are changed by abutting the different surfaces against the flat surface by loosening a screw 41 and the screw 42 and rotating the rotor 36, and the accuracy of fittings can be adjusted.  Since one surface of the rotor 36 is abutted against the flat surface, one blade 15 can be set up easily by clamping the screws 41 and 42.
Patent JP-2002222479-A (JP)
Title: Device for weighing or inspecting article
Inventor: TAKADA YOSHIMITSU
IPC: H04M11/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To accurately report operation abnormality without laying any new wired telephone line or without adversely affecting the operation for cleaning and sterilization. SOLUTION: This device which weighs or inspects an article contains a radio transmission and reception part 22 which communicates by radio with a portable radio terminal device 11, an abnormality detecting means 23a which detects abnormality of the weighing or inspection, and an abnormality notice mail transmitting means 23c which generates and sends electronic mail information for abnormality occurrence notice addressed to a specific mail address from the radio transmission and reception part 22 to the portable radio terminal device 11 when the abnormality detecting means 23a detects operation abnormality, and then reports the abnormality of weighing operation or inspecting operation to an information processor 10 with the specific mail address connected to the Internet by electronic mail.
Patent JP-2002226225-A (JP)
Title: Exchange method for glass plate mold and its apparatus
Inventor: KAJIKAWA TOMOO
IPC: C03B23/035
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an exchange method for a glass plate mold, used in an in-furnace molding apparatus to bend-mold a glass plate, which enables to shorten exchange time of the mold. SOLUTION: In exchanging a mold, a former mold 25 is taken out of a molding furnace 24 by a chain conveyor 76. Being connected with this work, a latter mold 74, put on a chain conveyor 64, is taken into the molding furnace 24.
Patent JP-2002225351-A (JP)
Title: Mobile printer
Inventor: AOSAKI KO
IPC: B41J3/36
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To allow a user to simply attach a mobile phone to a mobile printer to hold the mobile phone integrally with the mobile printer and to execute controlling of printing such as controlling of color tone. SOLUTION: The mobile phone 16 is integrally supported with the mobile printer 10 by a band at a rear face of the printer body 11. The mobile printer 10 and the mobile phone 16 are electrically connected with a connection cable. A keyboard 15 is integrally provided to a loading cover 13 of the mobile printer 10. The keyboard 15 is used when a telephone number is registered to the mobile phone 16, a message is formed, and controlling of the printer such as controlling of gradation, density and color tone for the printing or setting of the number of sheets to be printed can be executed by switching a mode.
Patent JP-2002228327-A (JP)
Title: Refrigerator
Inventor: OKABE YUICHI
IPC: F25D17/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which the passage of a cooler is prevented from being contracted or choked by frosting the cooler uniformly. SOLUTION: In the refrigerator arranged such that chill sucked from the air inlet of a freezing compartment is cooled by a cooler and supplied from an air outlet, a cooler front plate for partitioning a cooling compartment into the cooler side and the baffle plate side is disposed in front of the cooler. The cooler front plate is provided with a lower opening facing the lower end part of the cooler, and an upper opening facing a front part above the lower end part of the cooler. Since a bypath for introducing chill from the lower opening to the upper opening is formed between the baffle plate and the cooler front plate, a plurality of passages for introducing chill to the cooler are ensured and entire surface of the cooler is frosted uniformly because chill approaches the cooler uniformly. Consequently, chill flow to the cooler is not disturbed nor stopped by local frost.
Patent JP-2002233066-A (JP)
Title: Charge system
Inventor: MATSUZAKI KAZUTERU
IPC: H02J7/34
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To automatically interrupt the charge operation of a charge base without performing changeover operation by manual operation to drive equipment and automatically restore charge operation after drive completion when need of using the equipment occurs during charge of the equipment. SOLUTION: The equipment 1 incorporates a secondary battery 11 as a power source, and is provided with a remote controller 20 connected by a cable 22. When the equipment 1 is connected to the charge base 30, charge of the secondary battery 11 is started. When the remote controller 20 is held on a holding part 40, the equipment 1 is operated by the operation part of the equipment 1 or the remote controller 20 to enable drive. While the equipment is during driving, charge operation is interrupted. The holding part 40 of the remote controller 20 is in a remote controller non-holding state when the equipment 1 is not connected to the charge base 30, and when the equipment 1 is connected to the charge base 30, it is converted into a remote controller holding state.
Patent JP-2002229506-A (JP)
Title: Image display device and driving method therefor
Inventor: SAGANO OSAMU
IPC: G09G3/20
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an image display device and a driving method therefor, capable of displaying a high quality picture by calculating a correction amount to a voltage drop with a simple constitution and a less calculation amount, and. SOLUTION: The image display device which is provided with a display panel 1 comprising a multi-electron source formed by connecting two- dimensionally arranged cold cathode elements in a matrix form with a plurality of row wiring and a plurality of column wiring, and which drives a plurality of the cold cathode elements connected with a single row wiring, comprises a correction amount calculation means 14 for calculating a voltage drop amount at a prescribed number of nodes defined on the row wiring based on each picture signal inputted from a signal switching part 13, and an arithmetic calculation part 12 for calculating a correction amount of each picture signal based on the voltage drop amounts at a plurality of nodes.
Patent JP-2002235864-A (JP)
Title: Solenoid valve
Inventor: KAWADA JIRO
IPC: F16K31/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a drip-proof solenoid valve reduced in the number of parts, assembling labor hour, mold cost, and manufacturing cost. SOLUTION: A magnetic core C comprises a pair of side parts 8A and 8B opposed to each other extending downward from an upper bottom part 1A. The electromagnetic coil G comprises a coil part 1, a lead wire 2, and a cabtire 3 surrounding the lead wire 2. A circumference of the cabtire including the lead wire 2 is formed by molding with a synthetic resin member. In this time, an elastic ring 4 for air-tight is arranged on an outer periphery of the cabtire 3.
Patent JP-2002236390-A (JP)
Title: Toner and image forming device using the same
Inventor: KADOTA TAKUYA
IPC: G03G9/08
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the filming of toner on a toner contact member by sticking an external additive to fine base particles as uniform as possible. SOLUTION: As for the toner T, the isolation ratio of the base particle is set to be <=15%, and the roundness of the fine base particle whose particle diameter is 1.5 to 2.5 μm is set to be 0.85 to 0.95. Then, the melt-sticking of the free base particle 18' to the toner contact member such as a latent image carrier, a toner carrier and a toner control member, is reduced, and also, the external additive 19 more uniformly sticks to the fine base particle 18 too, then, the melt-sticking of the fine base particle 18 to the toner contact member is also effectively reduced. Then, the filming on the toner contact member is effectively suppressed. Then, the durability of the toner contact member such as the latent image carrier, the toner carrier and the toner control member, is improved, and also, the good image quality is maintained for a long period.
Patent JP-2002245966-A (JP)
Title: Electric discharge lamp and its manufacturing method
Inventor: YOSHIDA KENJI
IPC: H01J61/067
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge lamp much in holding quantity of getters, less in the number of getter constitutional parts, simple in structure and free to manufacture in mass production and its manufacturing method. SOLUTION: Getter parts 1, 1 are made of a width part as wide as or wider than opening width on the opening side of cylindrical cathodes 30, 30 and a width part narrower than the opening width, the width part narrower than the opening width of these getter parts 1, 1 is inserted in the cylindrical cathodes 30, 30, and the getter parts 1, 1 are fixed on the cylindrical cathodes 30, 30 by welding by the wider width part on a fluorescent lamp for a back light to store the getter parts 1, 1 in the cylindrical cathodes 30, 30 provided on at least one end part on the inside of a gas container 41.
Patent JP-2002239175-A (JP)
Title: Ball receiving tray for pachinko machine
Inventor: TOYONAGA KAZUHIRO
IPC: A63F7/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko ball receiving tray capable of increasing its storage capacity without causing any jam of balls. SOLUTION: In this ball receiving tray 9 for the pachinko machine storing pachinko balls flowing into it from a ball discharging port 19 in a tray part 20 and arranging the balls in line by means of an aligning passage 23 for feeding them as shooting balls to a shooting rail 5, the aligning passage 23 is formed of a sectioning wall 47 stood in a bottom part 20a.
Patent JP-2002245830-A (JP)
Title: Light guide panel equipment
Inventor: UEDA YOSHIO
IPC: F21Y101/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To improve light intensity at the ends of a light guide panel. SOLUTION: The light guide panel device is provided with a first concave part 2 formed around the center of one surface of a light guide panel 1 such as a transparent acrylic panel to install a light source like an LED, and a second concave part 4 formed at the other surface of the light guide panel 1 corresponding to the first concave part 2 in order to reflect the light from the light source 3 to the periphery of the light guide panel 1, of which either surface of the light guide panel 1 is made a light reflecting face 6 consisting of a number of concentric or other concave grooves 5. It is preferable for proportional distribution of emitted light to form a translucent part 7 on the front face of the second concave part 4 to suppress the outgoing light from that surface.  The translucent part 7 might as well either have the front face side of the second concave part 4 roughened or have a translucent sheet applied on it.
Patent JP-2002239309-A (JP)
Title: Slow speed filtering method
Inventor: TAKAHASHI KOSUKE
IPC: B01D35/18
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To enhance the function of microorganisms in a slow speed filter apparatus and to lower the consumption quantity of nitrate nitrogen and nitrite nitrogen or potassium permanganese contained in water even in a cold period in the same way as other period while preventing a change in the taste of water as compared with the other period. SOLUTION: Raw water supplied to the slow speed filter apparatus is preheated so as to become a temperature of 10 deg.C or higher and the slow speed filter apparatus is formed into a heat insulating structure to hold the temperature of the raw water sent into the slow speed filter apparatus to 10 deg.C or higher.
Patent JP-2002240414-A (JP)
Title: Ink jet recording sheet and manufacturing method therefor
Inventor: YABUTA KENJI
IPC: B41M5/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet for a penetrating material or for a high gloss reflecting material which has a high gloss, the favorable preservability such as the water resistance, resistance to ozone, light resistance or the like or recorded images and characters, and the improved image bleeding of the ink jet recoding sheet with time. SOLUTION: In the ink jet recording sheet which is produced by providing at least one layer or more of an ink accepting layer on a support, the ink accepting layer consists of inorganic ultrafine particles, a binder and a cationic dye fixer and is covered with an anionic urethane polymer. After an image is formed by fixing a coloring matter onto the ink accepting layer provided on the support, a paint which forms a transparently finished coating film is coated onto the ink accepting layer and dried so as to form a covering made of an anionic urethane polymer, resulting in improving the preservability.
Patent JP-2002247600-A (JP)
Title: Device and method for adjusting filter
Inventor: BANDO HIROSHI
IPC: H04N9/83
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a filter capable of adjusting attenuation center frequency completely coincident with unnecessary frequency 4.84 MHz generated at the time of demodulating a chrominance signal converted at its low frequency. SOLUTION: The center attenuation frequency of a 4.84 MHz removing filter is controlled by DC voltage and deterioration of video quality is prevented by adjusting the center attenuation frequency of the 4.8 MHz removing filter which is completely coincident with unnecessary frequency 4.84 MHz generated at the time of demodulating the chrominance signal converted to its low frequency by using a specific adjusting signal.
Patent JP-2002249868-A (JP)
Title: Vapor deposition system
Inventor: KAWAI SHOICHI
IPC: C23C14/24
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To shorten the distance between a substrate for vapor deposition and outlet holes while keeping the uniformity of vapor deposition and to attain the improvement of vapor deposition ratio and the miniaturization of a chamber. SOLUTION: A transfer pipe 60 for transferring evaporated organic metal 100 from an evaporation chamber 30a to the vicinity of a vapor deposition surface 200a of a glass substrate 200 is provided, and also a plurality of outlet holes 62a for the discharge of the evaporated organic metal 100 are provided to a discharge part 62, as a part facing the vapor deposition surface 200a, of the transfer pipe 60. By this method, as compared with the case where the discharge is done directly into a chamber 20 via an outlet hole 30b opening in the upper part of a crucible 30 of the conventional vapor deposition system, the uniformity of vapor deposition onto the vapor deposition surface can be maintained even if the distance L1 between the vapor deposition surface 200a and the outlet holes 62a is shortened.
Patent JP-2002246153-A (JP)
Title: Ceramic heater and glow plug provided with the same
Inventor: ASANO TAKAAKI
IPC: H05B3/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable ceramic heater, having well-balanced various characteristics, especially mechanical strength and temperature rise characteristics, and provide a manufacturing method of the same and a glow plug provided with the same. SOLUTION: The ceramic heater 1 is provided by injecting kneaded material, which is made by adding a binder to powder mixture containing silicon nitride, erbium oxide, silica, and tungsten carbide and kneading, in a mold provided with a U-shaped recessed part with tungsten lead wires 12a, 12b fixed, where the tungsten lead wires are adjusted to have a fitting area of the lead wire and the heating resistor 11 to exceed 0.1 mm2 and smaller than 20 mm2 by a diameter of a wire and lengths of the lead wires 12a and 12b projected in the mold, obtaining a molded body to be the heating resistor, mounting in split molds which is to become an insulator 13, and hot-pressing.
Patent JP-2002209593-A (JP)
Title: Modified mutein of erythropoietin derived from in vitro or in vivo expression system originated from microorganism and method for producing the same
Inventor: CHOI CHA YONG
IPC: A61P7/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a modified mutein of erythropoietin(EPO) with increased biological activity derived from in vitro or in vivo expression system of microorganism, and to provide a method for producing the same. SOLUTION: This method of producing the biologically active modified mutein of erythropoietin(EPO) comprises a process for converting the codon corresponding to amino acid residue at the site to be modified to an frameshift codon by site-directed mutagenesis; a process for preparing a mutein of EPO, during cell-free protein synthesis, by including a suppressor tRNA corresponding to the frame-shift codon to attach an unnatural amino acid attached to tRNA to EPO protein; and a process for incorporating a modifier(s) on the mutein of EPO. And the modified mutein of EPO obtained by the method.
Patent JP-2002249011-A (JP)
Title: Pillar garnish
Inventor: TAJIMA HIROYUKI
IPC: B60R21/20
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pillar garnish capable of improving workability during maintenance as a result of removal of it from a body even when the length of a strap part to intercouple the body and a garnish body is short during protrusion. SOLUTION: The pillar garnish 20 comprises a garnish body 21; and a clip 42 for mounting and fixing the garnish body 21 on a body 1. The mounting clip 42 consists of first and second clip parts 43 and 50, and a strap part 61 to intercoupled the first and second clip parts. A mounting part 25 to mount the mounting piece part of the second clip part is formed at the garnish body 21, and an opening part 39 in which a jig for releasing mounting can be inserted is formed in the mounting part 25.