baber/WOPTO huggingface dataset:
Patent JP-2002251979-A (JP)
Title: Short arc type discharge lamp
Inventor: SERIZAWA IZUMI
IPC: H01J61/88
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To realize high luminous efficiency and satisfactory illuminance stability in order to lengthen the life of a short arc type discharge lamp used for an aligner for IC, etc. SOLUTION: Mercury and rare gas are enclosed in the inside 21 of an arc tube 1. The rare gas is obtained by mixing relatively low molecular weight rare gas, such as helium and neon, into relatively high molecular weight rare gas, such as xenon, krypton and argon, at a volume ratio of 5-40%, under a pressure of approximately 2 atmospheres or more at an ordinary temperature. A positive electrode 3 comprises a cylindrical body 14, a tapered portion 13, and a flat tip portion 12.
Patent JP-2002252509-A (JP)
Title: Laminated dielectric resonator and laminated dielectric filter
Inventor: HIRAI TAKAMI
IPC: H01P7/08
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization of a laminated dielectric filter or the like and high yield by inhibiting dispersion on manufacture. SOLUTION: The laminated dielectric resonator is constituted in such a manner that a grounding electrode has a top-face side grounding electrode 12a and an underside side grounding electrode 12d formed on both surfaces of a dielectric substrate 14, a resonance electrode 18 has the first electrode section 22 formed on the first plane in the dielectric substrate 14, the second electrode section 24 which is formed on the second plane in the dielectric substrate 14 and in which a front end is positioned between an internal-layer grounding electrode 16 and the top-face side grounding electrode 12a, and the third electrode section 26 which is formed on the third plane in the dielectric substrate 14 and in which a front end is positioned between the internal-layer grounding electrode 16 and the underside-side grounding electrode 12d.  A connecting section has the first via hole 20 electrically connecting the first electrode section 22 and the second electrode section 24, and the second via hole 28 electrically connecting the first electrode section 22 and the third electrode section 26.
Patent JP-2002256443-A (JP)
Title: Plating method
Inventor: FURUYA AKIHIKO
IPC: C23C28/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a plating method which reduces a transmission loss in high frequency transmission, and simultaneously improves adhesiveness between a polyimide resin layer and an electroconductive coating. SOLUTION: This method comprises roughening the surface of a polyimide resin layer 1, decyclizing an imide ring with an alkali solution, introducing a carboxyl group on the surface of the polyimide resin layer 1, making the carboxyl group adsorb the metal ions by treating the carboxyl group with a solution including the metal ions, precipitating metal 2 on the surface of the polyimide resin layer 1 by reducing the metal ions, and forming an electroless plating layer on the polyimide resin layer 1, by making the precipitated metal 2 as an autocatalysis.
Patent JP-2002259432-A (JP)
Title: Web retrieval service system and method
Inventor: MATSUMOTO MASANAO
IPC: G06F12/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To present only the Web retrieval result matching a user terminal when offering Web retrieval service for the user terminal having a particular specification. SOLUTION: A robot engine part 20 circulatingly sees each Web page on the Internet 12 to collect Web page data. A level determining part 22 refers to a point table 22a, acquires the point of each tag included in each piece of the Web page data or the like to accumulate the point for each page, detects the size of each piece of the Web page data, and determines, depending on them, the conformity level to a portable telephone 16. The text information and conformity level of each piece of the Web page data are recorded in a Web page database 30. If a retrieval request is made from the portable telephone 16, a retrieval processing part 28 retrieves the Web page that corresponds to the retrieval condition and has the conformity level equal to or more than a predetermined level.
Patent JP-2002259193-A (JP)
Title: Information providing server, information providing method of server, information providing system and computer readable recording medium
Inventor: FUNAKI ISAO
IPC: G06F17/30
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an information providing server to enable a user to receive information according to an accessing place. SOLUTION: This server provides information to a client through a network and includes a receiving part to receive a providing request of the information including accessing place information regarding the accessing place of the client to the network from the client, an acquiring part to acquire the information corresponding to the accessing place information and a transmitting part to transmit the acquired information to the client.
Patent JP-2002261030-A (JP)
Title: Method and apparatus for 3-5-family compound semiconductor epitaxial growth
Inventor: ONO YOSHINOBU
IPC: H01L21/205
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of surface particles that are generated when a 3-5-family compound semiconductor epitaxial crystal layer is grown on a semiconductor substrate by the organic metal vapor growth method. SOLUTION: When a feed gas is supplied into a reactor 2, and the 3-5-family compound semiconductor epitaxial crystal layer is grown on the semiconductor substrate 3 by the MOCVD method, the amount of dust generated in the reactor 2 is reduced by reducing temperature in the surface of a region X on an inner surface 21a of a case 21 of the reactor 2 opposite to the semiconductor substrate 3 by controlling the flow rate of cooling water 42 that flows to a cooler 4 provided outside the case 21.
Patent JP-2002261929-A (JP)
Title: Local radio communication system
Inventor: OHASHI YUSUKE
IPC: H04W84/16
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a local radio communication system in which a portable terminal whose position registration is not performed is made available at the time of switching a present system and a preliminary system. SOLUTION: In a local radio communication system having a present system 5 and at least one preliminary system 8, at the time of switching the present system 5 and the preliminary system 8, the position information of a portable terminal 1 is transferred from the present system 5 or the preliminary system 8 to the present system 5 or preliminary system 8 to be switched before the system is switched, so that the portable terminal 1 whose position registration is not performed can be made available by referring to the position information of the portable terminal 1.
Patent JP-2002256584-A (JP)
Title: Lid fitting structure of block for utility tunnel
Inventor: KOKETSU YASUAKI
IPC: E02D29/14
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional structure wherein lowering of work efficiency and increase of cost in fine adjustment for the height of a lid are caused. SOLUTION: This lid fitting structure is provided with a lid 22 for closing an upper end opening part of a box-shaped base 21 buried in the ground, and an adjusting mechanism 23 for adjusting the height of the lid in construction. An operating hole 29 is formed between a frame member 27 of the lid and a frame material 28. The adjusting mechanism is provided with an adjusting bolt 39 having the lower end part 42 screwed in the upper end part of the base and the upper end part 43 passed through penetrating holes 27a, 30a of a frame body 30 and the frame member to face on the inside of the operating hole. The upper end part of the adjusting bolt is rotated by a rotating tool penetrated through the operating hole to thereby finely adjust the height of the lid 22 through a support part 40.
Patent JP-2002262639-A (JP)
Title: Driving part structure of working machine
Inventor: KAWASE MUNEYUKI
IPC: A01D67/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a disposition of a switch box between a driving seat and a handrail in its side direction, while aiming at the easy production and mounting, and reduction of production cost. SOLUTION: This driving part structure disposed with the switch box 28 in a state that switches B are built in as peeped from openings 28a, 28b, between the driving seat 17 and the handrail 25 arranged at its lateral side direction, is provided by molding the handrail 25 and the switch box 28 with a blow molding in one unit and also mounting the switches B through a single bracket 32 for supporting them.
Patent JP-2002267963-A (JP)
Title: Image forming device
Inventor: NIITO YOSHIHARU
IPC: H04N1/047
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a multibeam scanning optical system free from positional deviation by correcting deviation in the main scanning direction from a specified light emitting source to respective light emitting sources. SOLUTION: This image forming device has a laser diode array where a plurality of light emitting sources are arranged obliquely to the main scanning direction, a synchronous detection means performing synchronous detection in the main scanning direction by detecting emitted light from one light emitting source set previously, a means for generating image data for every light emitting source, and a means for forming an image on the surface of a photoreceptor by performing scanning with a laser beam from the light emitting source by means of a rotary polygon mirror.  The device is equipped with a FIFO memory provided for every image data, a PLL circuit for generating clocks being the integral multiple of pixel clocks, a frequency divider for generating a plurality of clocks having different phases and the same frequency by frequency-dividing the pixel clock, a selection means for optionally selecting a plurality of frequency-divided clocks, and a driving means for driving the laser diode light emitting source by setting a plurality of frequency-divided clocks as the pixel clock.
Patent JP-2002271252-A (JP)
Title: Short-distance radio communication system, fixed-side communication equipment and portable radio telephone set
Inventor: NUMATA AKISHI
IPC: H04M1/73
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a short-distance radio communication system wherein a user can obtain satisfactory feeling of usage about a short distance radio communication means, unnecessary power consumption of a portable radio telephone set is restrained to a minimum, and security of high level can be ensured. SOLUTION: When the user, having the portable telephone set 11, is positioned in a transmission area of a weak radio wave transmitting part 27 disposed in fixed side communication equipment 12 installed in a car compartment of a vehicle 1, and a telephone communication part 16 of the telephone set 11 receives a radio wave signal transmitted from the transmitting part 27, a CPU 18 of the telephone set 11 closes a switch 25 and applies a power source Vcc to a Bluetooth communication part 24.
Patent JP-2002275106-A (JP)
Title: Method for producing fluorinated aliphatic compound
Inventor: IGUMNOV SERGEI MIKHAILOVICHI
IPC: C07C43/17
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorinated aliphatic compound by the thermal decomposition of a perfluorocarboxylic acid, its derivative-halide and ester. SOLUTION: This method for producing a fluorinated aliphatic compound selected from perfluoroolefins, polyfluoroolefins and their derivatives comprises performing a thermal composition at 100 to 450 deg.C in the presence of a catalyst which comprises optimally an alkali metal halide selected from the fluoride, chloride, bromide, and iodide of sodium, potassium, rubidium, and cesium as an accelerator and a carrier selected from silicon oxide, activated carbon, magnesium oxide, calcium oxide, barium oxide, zinc oxide, aluminum oxide, and nickel oxide. Further, the method for producing a fluorinated aliphatic compound selected from polyfluoroalkanes and their derivatives in the presence of a hydrogen fluoride.
Patent JP-2002273698-A (JP)
Title: Method and device for fixing push-cut blade
Inventor: TAKAI TOSHIHIRO
IPC: B26F1/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that the elongation due to thermal expansion differs depending upon the temperature to be heating controlled and that the elongation due to thermal expansion of a push-cut blade differs case by case. SOLUTION: A steel rule die 52b is fixed to a die holder 52a, and die units U7-U12 composed of the die 52b and die holder 52a are fixed individually to a lower table 52, wherein the fixation is made with the elongation at the heating control of the die 52b taken into consideration, and an appropriate fitting member 56 is fitted in the gap to the adjacent die holder 52a, and thereby the pitch of molded items under the heating control can be made approximately identical to the pitch of cutting tips, and it is possible to make a high accuracy trimming.
Patent JP-2002274691-A (JP)
Title: Paper carrier device
Inventor: YAMAGISHI MASARU
IPC: B65H5/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper carrier device capable of optimizing a brake force. SOLUTION: This paper carrier device is provided with a rotation carrier means 1 for carrying paper sheets and a drive connecting means 2 capable of freely transmitting to and intercepting the rotation carrier means 1. This device is also provided with a sliding support member 18 on a rotary shaft of the rotation carrier means 1 and a pressurization energizing means 19 for generating an energizing force striding over the outer circumferential part of the sliding support member 18. There are other two paragraphs except this.
Patent JP-2002276522-A (JP)
Title: Gas engine having electronic governor
Inventor: INOUE YASUSHI
IPC: F02P7/067
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce cost by simplifying an individual ignition timing sensor and a rotation speed sensor to one and simplifying individual control circuits to one. SOLUTION: A throttle valve 22 and an air-fuel mixing device 23 are sequentially disposed in an intake manifold 4, an ignition plug 35 is provided facing to a combustion chamber 19, the throttle valve 22 can be controlled by a rotation speed control signal R via a governor actuator 25, and the ignition timing of the ignition plug 35 is controlled by an ignition timing control signal S via an ignition coil 34. An ignition timing sensor S4 is provided facing to a signal rotor 10 transmitted and connected to a crankshaft, a pickup signal P detected by the ignition timing sensor S4 is shaped in waveform by a waveform shaping circuit 41, and the rotation speed control signal R and the ignition timing control signal S are outputted by a control signal output circuit 42 based on a waveform shaping signal Q.
Patent JP-2002274353-A (JP)
Title: Vehicular braking/driving force control device
Inventor: MURAMOTO ITSURO
IPC: B60W10/18
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular braking/driving force control device providing an easy operation for parking irrespective of a parking place. SOLUTION: The vehicular braking/driving force control device is provided with a parking mode selecting switch 10 distinguishing a parking state of carrying out a parking operation and a non-parking state of a state other than the parking state, and a brake pedal operated by a driver. A controller 50 detects a manipulated variable of the brake pedal, generates a certain target vehicle speed corresponding to the detected manipulated variable, calculates a braking/ driving force so that a present vehicle speed becomes the target vehicle speed, and controls a braking/driving force of a vehicle on the basis of the calculated braking/driving force.
Patent JP-2002278356-A (JP)
Title: Fixing device and image forming device
Inventor: KOSUGI HIDEKI
IPC: G01B21/08
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device having a construction capable of eliminating all the failures caused in the case of changing fixing conditions correspondingly to a change in sheet thickness. SOLUTION: The fixing device having a construction capable of setting toner surface conditions corresponding to the glossiness in a state of a heating temperature kept constant at the toner contact position when the toner in the unfixed picture is made to penetrate the sheet by heating and pressing the unfixed picture held on the sheet, is characterized in that the fixing condition is adjusted according to the thickness of the above sheet, and a holding transport part of the sheet is provided with a sheet thickness detecting part 100.
Patent JP-2002278363-A (JP)
Title: Image forming device
Inventor: NAKAMURA HITOSHI
IPC: G03G21/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To improve air cooling efficiency by providing a rotary body in a photoreceptor drum and rotating it, and forming vortexes of an air flow in the gap (air passage) formed between the outer peripheral surface of the rotary body and the internal wall of the photoreceptor. SOLUTION: An electrophotographic image forming device equipped with a hollow cylinder type photoreceptor drum 2 having air holes 3a and 4b in drum flanges 3 and 4 which are supported rotatably on axes and provided on both axial end surfaces, a cooling fan 10 which supplies outside air into the photoreceptor drum through one air hole of the photoreceptor drum and discharge the air from the other air vent, and a duct 11 as an air flow passage connecting the cooling fan and one air vent of the photoreceptor drum has the small-diameter cylindrical rotary body 20, forming the air flow passage 21 with the internal wall of the photoreceptor drum, arranged in the photoreceptor drum to link the air flow passage and the duct to each other through one air vent.
Patent JP-2002275657-A (JP)
Title: Surface treated steel sheet
Inventor: NAKAKOJI NAOMASA
IPC: B32B15/01
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To produce a surface treated steel sheet for cans which is used for a food can and a beverage can, and particularly has excellent adhesion for a coating material and rust resistance. SOLUTION: In the surface treated steel sheet, the surface of the steel sheet is provided with a thin alloy layer containing one or two kinds selected from Fe and Ni, and the upper layer thereof is provided with a chemical conversion film containing P and Si. The adhering amount of P and Si in the chemical conversion film is respectively controlled to the ranges of 0.5 to 100 mg/m<2> , and 0.1 to 250 mg/m<2> .
Patent JP-2002289498-A (JP)
Title: Developer and developing method
Inventor: SUMITA KEISUKE
IPC: G03D3/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a developer for developing a photosensitive layer comprising a photosensitive material formed on a substrate capable of easily forming a desirable development pattern. SOLUTION: A light beam irradiating section 200 and a light beam receiving section 300 are arranged opposite so that a panel 600 can be interposed. For the test development of a substrate 601 on which a photosensitive layer 602 is formed, a laser beam is irradiated from the light beam irradiating section 200, and the optical power of transmitted light beam filtering out the panel 600 is measured with time by the light beam receiving section 300, to enable the determination of a completion time of the development to easily optimize a development time in a succeeding production development.
Patent JP-2002244811-A (JP)
Title: Mouse having input and with movable shaft
Inventor: OKAZAWA TAKAO
IPC: G06F3/0354
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a mouse having an input aid with a structure using a movable shaft able to be operated by finger tip for multiplying the function of input operation of a personal computer and improving the operability of the mouse. SOLUTION: A spherical surface-shaped bearing 3 and the movable shaft 2 supported by an elastic material 4 connecting the bearing 3 and the movable shaft 2 are mounted in the mouse 9. The mouse 9 also has a mechanism for transmitting the input from a finger plate 1 on top of the movable shaft 2 to a switch 6 mounted under the movable shaft 2 by the stroke of the movable shaft 2, a selection button 7, and an indicator lamp 8 for indicating the selection condition. The input aid of the mouse has a selection function for outputting a computer operation signal corresponding to the selection condition.
Patent JP-2002284005-A (JP)
Title: Air conditioning controller for railroad rolling stock and air conditioning control information collection system for railroad rolling stock
Inventor: MICHITSUJI OSAMU
IPC: B61D27/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To enable highly precise air conditioning control by collecting rolling stock operation information from other peripheral equipment such as a monitor device in rolling stock and outputting the information including external disturbance. SOLUTION: This air conditioning controller for railroad rolling stock is provided with a control part 2 computing air conditioning equipment output information 21 based on air conditioning equipment input information 22, sensor detection information 24, and rolling stock operation information (power supply condition information 23, monitor information on rolling stock) acquired from the monitor device 11 in the rolling stock as the peripheral equipment and an auxiliary power supply device 12 and controlling air conditioning equipment 8, 9, 10 used in the railroad rolling stock based on the computed air conditioning equipment output information 21 and a transmission part 7 having a data transmission and reception terminal DT for transmitting the air conditioning control information including the air conditioning equipment input information 22, the sensor detection information 24,  and the air conditioning equipment output information 21 and the rolling stock operation information to a terminal unit 14 and receiving data from the terminal unit 14.
Patent JP-2002292007-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To greatly arouse an interest in a game machine such as a pachinko game machine having a display means fluctuatingly displaying discrimination information. SOLUTION: The pachinko machine 1 is provided with a game board. The game board is provided with an operation hole, a big win hole, etc., and incorporates a special pattern display device having a display part in its central part. Multiple types of multiple discrimination patters are fluctuatingly displayed on the display part and, when the discrimination patters stop at a special display mode in the last, the occurrence of the big win state is determined. The pattern is so displayed that, at least, a discrimination pattern is actively moved based on the establishment of a prescribed conditions.
Patent JP-2002294072-A (JP)
Title: Polyarylene sulfide resin composition and slide member using the same
Inventor: IMAI YUKIO
IPC: C08L81/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin composition having excellent mechanical properties and excellent sliding properties, especially abrasion resistance and a slide member obtained by using the resin composition. SOLUTION: This polyarylene sulfide resin composition comprises (A) polyarylene sulfide, (B) a poly(p-phenylene benzobisoxazole) short fiber and (C) a short fiber of carbon fiber. The slide member is obtained by using the resin composition.