baber/WOPTO huggingface dataset:
Patent JP-2002316051-A (JP)
Title: Method and apparatus for regenerating denitration catalyst or dioxin decomposition catalyst
Inventor: YANASE KANJI
IPC: B01J23/22
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a dry type method and apparatus for regenerating a catalyst containing a degraded vanadium compound. SOLUTION: The method of regenerating the catalyst is performed by heating the catalyst containing the vanadium catalyst, the activity of which is degraded by sulfur oxide, in the air at 350-800 deg.C to increase the ratio (5-valent V/total V) of 5-valent vanadium (5-valent V) to total vanadium (total V) to >=65%. The apparatus for regenerating the catalyst is provided with a regeneration furnace having a heating means capable of heating the catalyst containing vanadium, which is packed in a catalyst packing case as it is drawn out from a reaction apparatus and the activity of which is degraded by the sulfur oxide, and a cleaning tower for removing sulfur oxide in a waste gas generated from the regeneration furnace.
Patent JP-2002044616-A (JP)
Title: Real-time digital broadcasting/analog broadcasting subtitle data converting and sending system
Inventor: INOUE YOSHIHIRO
IPC: H04N7/03
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To execute generation and sending of a subtitle program, by automatically data converting the subtitle data of digital television data broadcasting into a multiplexed text broadcasting which is matched to analog television broadcasting. SOLUTION: A real-time digital broadcasting/analog broadcasting subtitle data converting and sending system comprises the steps of executing the subtitle data of the digital television data broadcasting by data analysis, nonstandard character processing, layout conversion processing, multiplexed text broadcasting type conversion processing, managing information addition processing and packeting processing with software processing by a processing unit (computer), converting the subtitle data into subtitle program data, superimposing the subtitle program data on an analog television video signal by a bits inserter, automatically generating and sending the multiplexed text broadcasting subtitle program on real-time basis.
Patent JP-2002322864-A (JP)
Title: Wire type window regulator
Inventor: MIYOSHI KATSUHIKO
IPC: B60J1/17
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a wire type window regulator capable of securing required support strength without enlarging the window regulator even if the regulator is used for a sashless door. SOLUTION: A front guide channel positioned in a vehicle door, and slidingly guiding the window glass front edge is integrally arranged on a front bracket. A rear guide channel corresponding to this front guide channel is arranged on a regulator bracket fixed in the vehicle door. In this wire type window regulator, a slider slidingly fitted in this rear guide channel is arranged in a lower end part of window glass, and the window glass is lifted by a reciprocal winding driving device for winding a driving wire joined to this slider on the one hand, and delivering the driving wire on the other hand.
Patent JP-2002325286-A (JP)
Title: Portable device and remote control processing program
Inventor: NAKANISHI HIROAKI
IPC: G06F3/048
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable device which can not only remotely control the operation of the body of information display equipment such as a TV set, but also capture the information displayed on the equipment body to effectively utilize it. SOLUTION: On the menu screen M of a portable device 10, when the icon, 'favorite Web screen' is designated, the portable device is switched to a remote control mode to control a wirelessly connected PC 20. When the icon for a desired site in the 'favorite Web screen' menu data Ma is designated, the address information, on the designated site is transmitted to the PC 20, which then displays a Web display window GW after gaining access to the designated site. As a pointer Pb is moved on the pointer control PDA 31 of the portable device 10, the pointer Pa on the Web display window GW of the PC 20 is moved. When a 'copy' button 33a is selected by designating an arbitrary data range L, the site data of the range L is read out, sent to the portable device 10, and stored as a new Web favorite site.
Patent JP-2002330402-A (JP)
Title: Information recording medium, and device for recording/ reproducing information to/from information recording medium
Inventor: YABANETA HIROSHI
IPC: H04N5/85
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide functions easily accompanied with random access performance such as special reproduction even for an information recording medium recording MPEG transport streams. SOLUTION: The information recording device recording the MPEG transport streams uses the information recording medium where blocks each storing one MPEG transport stream or more are formed, table information is generated to manage recording addresses on the recording medium for each block, and an MPEG transport packet whose random access indicator (random- access- indicator) is '1' is selected and recorded at the head of each block.
Patent JP-2002327554-A (JP)
Title: Post member for partition
Inventor: OTSUKA SEIZO
IPC: E04H17/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of setting up a partition member such as a partition rope and the operation of storing it. SOLUTION: This post member includes a pedestal 20 placed on a floor F, a post 30 erected on the pedestal 20, and a rope member 40 retractably attached to the post 30. The rope member 40 is attached at its upper end to the top of the post 30. The post 30 has a partition member supporting structure 50 adapted to support the upper end of the rope member 40 against its top and has a vertically extending storage groove 31 on its outer peripheral surface for storing the rope member 40 suspended from the partition member supporting structure 50.
Patent JP-2002326780-A (JP)
Title: Variable speed escalator
Inventor: OGURA MANABU
IPC: B66B23/14
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To extensively relax restriction of an escalator installing site by restraining width and height of an overall escalator by eliminating an interference between a riser of a footstep and a follow-up rail by eliminating the conventional follow-up rail on a horizontal part on the return route side of the footstep constituting an endless type footstep circuit. SOLUTION: A footstep attitude holding and guiding means 13 to hold the step board 3 of the footstep 1 in a roughly horizontal attitude is provide on the horizontal part of the return route side of the footstep 1 endlessly connected and rotationally driven.
Patent JP-2002335147-A (JP)
Title: Load drive circuit and liquid crystal display
Inventor: AOKI YOSHIAKI
IPC: H03K17/16
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption. SOLUTION: During a sampling period, the gate of an n-type MOS transistor Q10 is set at a threshold voltage, and the gate of a p-type MOS transistor Q11 is set at the threshold voltage. Furthermore, a capacitor C10 is set at a differential voltage between the threshold voltage of the n-type MOS transistor Q10 and the voltage of an input video signal Vin, and at a differential voltage between the threshold voltage of the p-type MOS transistor Q11 and the voltage of the input video signal Vin. During write period, feedback of an output video signal Vout is conducted to capacitors C10 and C11, while the differential voltage set for the capacitors C11 is maintained. Thus, during the write period, either of the transistors Q10 and Q11 is turned off, thereby preventing the flow of through current.
Patent JP-2002336695-A (JP)
Title: Adsorptive particles and method for producing the same
Inventor: YOKOI YUTAKA
IPC: B01J20/28
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide adsorptive particles capable of ensuring passages for a material to be adsorbed and having high adsorption performance and to provide a method for producing the particles. SOLUTION: The adsorptive particles 4 comprise primary particles 1 having adsorption capacity and secondary particles 2 comprising aggregates of primary particles and a low density region 3 in which the primary particles 1 have been arranged at a lower density than the density in the secondary particles 2 is formed between the secondary particles 2.
Patent JP-2002344702-A (JP)
Title: Image reader
Inventor: FUKUZAWA NOBUTADA
IPC: H04N1/10
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can read an image having high accuracy, without being affected by a state of a front side (luster) of an original on read image information, by preventing a regulator reflecting component from the original from mixing in with the image information. SOLUTION: In the image reader where a read means 10 reads image information of an original, while an original carrying means 12 carries the original 20, when the original carrying means and the read means relatively have a read range which deviates from a prescribed position in the carrying direction, the minimum angle of a light lighting the original at an extreme part of the read range in the carrying direction is selected to be greater than twice the angle between a normal of the original with a curvature by the original carrying means and an optical axis of the read means.
Patent JP-2003018942-A (JP)
Title: Nonhuman animal of oligodendrocyte developmental disorder model
Inventor: TAKAI TOSHIYUKI
IPC: A61P25/14
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the advancement of psychoneurotic disorder by analyzing the mechanism of getting the psychoneurotic disorder such as Nasu-Hakola disease, and further to provide a therapeutic agent of the psychoneurotic disorder, a screening method thereof, and a therapeutic method. SOLUTION: This nonhuman animal of an oligodendrocyte developmental disorder model is produced by deleting a DAP12 gene function on a chromosome. The DAP12-knockout mouse causes little myelinogenesis that is marrow sheath- forming disorder including myelinogenesis insufficiency in the brain, especially the sinciput and the thalamus, and exhibits the psychoneurotic disorder such as the Nasu-Hakola disease following the aging. The screening method of the therapeutic agent, the diagnostic method and the therapeutic method use the DAP12 knockout mouse causing these disorders.
Patent JP-2002116324-A (JP)
Title: Preliminary material with optical fiber
Inventor: WADA MASANORI
IPC: G02B6/36
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a preliminary material which an optical fiber which can stably and accurately hold the optical fiber and from which a highly reliable optical device is produced efficiently. SOLUTION: The preliminary material with the optical fiber is equipped with a long-sized capillary tube 11 made of glass or crystallized glass and the optical fiber 1 inserted into the internal hole 11a of the capillary tube 11 and is characterized in that the material is divided later to obtain multiple short-sized capillary tubes with optical fibers which constitute on optical device connected to an optical connector.
Patent JP-2002346113-A (JP)
Title: Game machine, method for expressing performance of game machine, storing medium, and server
Inventor: KITAHATA KAZUNORI
IPC: A63F7/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which a player can continuously keep interest in a game without feeling sensation of monotony and getting tired. SOLUTION: The game machine which has a displaying part on which a screen image consisting of a discriminating information image region where a discriminating information image consisting of a plurality of variable patterns which are provided on a game board and are respectively variably displayed and can be stop-displayed at a specified timing is displayed and a performance image region where a performance image is displayed is characterized in that, in the performance image region, a fighting scene between an ally character and an enemy character is displayed and a variable displaying speed of a final variable pattern determining whether a big win results in the discriminating information image region is decreased so that each displayed pattern is visible and, on every variation in the final variable pattern, figures of the ally character and/or the enemy character are changed.
Patent JP-2002349134-A (JP)
Title: Door opening/closing device
Inventor: NAKASO MASASUKE
IPC: A47L15/42
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing device being useful for machinery that uses tap water, such as a washer, being structurally simple, and ensuring high security. SOLUTION: A door 2 is mounted to a washer body 1 in such a manner as to slide vertically for opening and closing. A hydraulic cylinder 5 pointed in the vertical direction is installed in the vicinity of the door 2 and the piston 6 of the cylinder 5 and the door 2 are connected to each other so as to shift integrally. Tap water is supplied to a lower opening 9 in the cylinder 5 via a solenoid valve 11 and the piston 6 is raised by the pressure of the tap water to open the door. To close the door, the solenoid valve is switched for draining and the door 2 is slowly lowered by its own weight.
Patent JP-2002001482-A (JP)
Title: Die for casting fiber reinforced composite body by diecasting process
Inventor: SHIBATA KAZUO
IPC: B22C9/24
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a die capable of obtaining a sound fiber reinforced composite body by adaptation of the diecasting process. SOLUTION: The cavity 22 of a die 9 has a composite body forming zone A in which a fiber forming body 21 exists, a molten metal pool zone B adjacent to the composite body forming zone A, and a calm zone C of molten metal flow where turbulent molten metal flow from a gate 34 is calmed down and led into the molten metal pool zone B. In this way, the molten metal flow led to the molten metal pool zone B substantially forms a laminar flow and air is prevented from being caught by the molten metal flow and hence, the molten metal m in the metal pool zone B is smoothly filled in the fiber forming body 21.
Patent JP-2002353445-A (JP)
Title: Method of manufacturing groove gate field-effect transistor
Inventor: SUZUKI TOSHIHARU
IPC: H01L29/43
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To form a groove gate field-effect transistor, which can effectively suppress short-channel effect, in a shallow source-drain junction, with low resistance and in easy processes. SOLUTION: In a method of manufacturing a groove gate field-effect transistor 100A of a structure, having an impurity introduced layer 13, which is used as a source or a drain, is formed in a semiconductor substrate 1, by introducing impurities in the substrate 1; a groove 15 is bored in the layer 13, a gate insulating film 5 is formed on the bottom of the groove 15 and a gate G is formed, in such a way as to embed the groove 15, after the impurities are introduced in the substrate 1, and is subjected to laser annealing for activating the impurities prior to the gate G formation.
Patent JP-2002352219-A (JP)
Title: Display of a plurality of linked information objects in virtual space according to visual field data
Inventor: FUJITA TAKUSHI
IPC: G06T1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To make more easily reachable a desired information object by tracking links among information objects in display of the information objects. SOLUTION: An information processor is provided with a holding means, a first means and a second means. The holding means holds an intermediate data generating means intrinsic to a contents type and a display image generating means intrinsic to the contents type in executable states. The first means makes the intermediate data generating means generate intermediate data for display of the information object according to geometrical relation between a visual field and the information object. The second means makes the display image generating means generate a display image of the information object from the intermediate data according to the geometrical relation between the visual field and the information object. The intermediate data generating means and the display image generating means are mutually asynchronously operated.
Patent JP-2002358799-A (JP)
Title: Semiconductor storage device provided with self- refreshing function, and its inspection method
Inventor: SAHO KAZUHISA
IPC: G11C11/401
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor having a self-refreshing function in which the inspection standard margin is improved by considering temperature fluctuation. SOLUTION: This device is provided with a resistance element R1 in which P channel MOS transistors P3 made non-conductive by an output of a super voltage discriminating circuit 2 at the time of a self-refreshing function inspection of upper stream inspection process are connected in parallel and one end is connected to a power source potential VCC, a resistance element R2 connected in series to the other end of this resistance element R1, and a N channel MOS transistor N5 which is connected in series between this resistance element R2 and a ground potential GND and of which a gate is commonly connected to a drain and a clock period control end of an oscillation means 32 being a reference clock generating means for self-refreshing of the next stage.
Patent JP-2002055484-A (JP)
Title: Method for manufacturing toner particle and manufacture system
Inventor: FUMITA HIDEKAZU
IPC: G03G9/087
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing toner by which the volatile component present in the toner particles obtained by a polymerization method is uniformly removed in a short time. SOLUTION: After a polymerizable monomer composition is polymerized in a water-based dispersion medium to produce color polymer particles, the product is cleaned and dehydrated to obtain toner particles, which are then supplied to a chamber which can be evacuated and heated. The toner particles are subjected to heat treatment under reduced pressure while introducing an injection medium selected from a group of saturated water vapor at the temperature lower than the glass transition temperature Tg of the toner particles, overheated water vapor and high humidity air with >=2500 kJ/kg enthalpy (dry air) into the chamber.
Patent JP-2002356123-A (JP)
Title: Small vehicle with assist grip
Inventor: OKADA KOJI
IPC: B60N3/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the usability of an assist grip and a cup holder. SOLUTION: In this small vehicle provided with a front seat 15 and a rear seat 16, a cup holder 60 is provided at the rear face upper part of the front seat, and the rear upper part of the cup holder 60 is provided with the assist grip 33 extending with a space enough to insert a hand and fingers, over the breadth of the front seat 15.
Patent JP-2002359643-A (JP)
Title: Test device for relaying device for network
Inventor: MINAMIYAMA TOMOYUKI
IPC: H04L69/40
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a test device that evaluates priority control performance of a relaying device. SOLUTION: The test device 1 generates N-sets of data packets given respective priorities 1,..., M, sequentially extracts K-sets of data packets at random and supplies them to K-sets of inputs of a relaying device 2 in parallel from K-sets of outputs of the test device 1. The relaying device 2 relays the data packets received by the relaying device 2 to inputs of the test device 1. The test device 1 measures a delay time from the output of the received data packets to the input, calculates the statistic feature quantity of measured delay time for each priority as an evaluation value and outputs the result.
Patent JP-2002356015-A (JP)
Title: Printer controller
Inventor: WAKIZAKA JITSUKA
IPC: B41J5/30
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To readily realize spot color printing in a color desired by a user without having the user prepare a color ink and spot multicolor printing without having the user replace an ink bottle in an identical job in terms of a printing controller having a function of spot color printing. SOLUTION: This printer controller uses a colored paper as a printing medium and black and white inks. The printer controller comprises a means wherein a portion designated in black in printing data is printed in the black ink, a background portion in the printing face is printed in the white ink, and a portion designated in a color is not printed. The color of the colored paper is used as a color of the spot color, thereby solving the problem.
Patent JP-2002367883-A (JP)
Title: Mark detection method, method and apparatus for charged particle beam exposure, and method for manufacturing device
Inventor: OKINO TERUAKI
IPC: H01J37/305
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for charged particle beam exposure and the like wherein a mark is detected with accuracy and the accuracy of exposure is enhanced. SOLUTION: When an electron beam is applied to a mark for position detection on a mask 10, a deflector 17 for mark scanning is actuated and the electron beam is deflected and passed over alignment marks on a wafer 23. At this time, reflection electrons from the marks are detected by a reflection electron detector 22, and the relative positional relation between the mask 10 and the wafer 23 can be thereby known. Thus, reflection electrons from a mark 62 are detected by normally operating a main deflector 16 and actuating the deflector 17 for mark scanning only when a mark 61 is irradiated with an electron beam.
Patent JP-2002368012-A (JP)
Title: Forming method of impurity diffusion layer
Inventor: MATSUSHITA MASASHI
IPC: H01L21/225
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To form a shallow and narrow impurity diffusion layer. SOLUTION: A polysilicon film is formed on a semiconductor substrate 1, and B is subjected to ion implantation on the polysilicon film. Then, after polysilicon film is oxidized with heat for forming a polysilicon oxide film 5, the polysilicon oxide film 5 is etched for forming contact holes 8a and 8b. When the polysilicon film is oxidized with heat, B is activated for diffusing onto the surface of the semiconductor substrate 1, and the source and drain regions 6a and 6b and the LDD regions 7a and 7b are formed. Polysilicon can be oxidized with heat within a short time, thus preventing B from being diffused widely.
Patent JP-2002026142-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid integrated circuit which has high reliability. SOLUTION: This semiconductor device has an insulating gate type field effect transistor formed on a semiconductor substrate, an interlayer insulating film formed on the insulating gate type field effect transistor, and a thin-film transistor formed on the interlayer insulating film. The insulating gate type field effect transistor has an impurity region which is connected by a wire to an impurity region of the thin-film transistor. The wire connects the flank of the impurity region of the thin-film transistor and the top surface of the impurity region of the insulating gate type field effect transistor to each other.