baber/WOPTO huggingface dataset:
Patent JP-2001231079-A (JP)
Title: Mobile radio communication system, control station, mobile terminal, their control method, and information recoding medium
Inventor: FUJISE MASAYUKI
IPC: H04W48/18
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a mobile radio communication system that can suitably maintain excellent communication quality by preparing a plurality of communication paths for one communication system and selecting an optimum routing. SOLUTION: In the mobile radio communication system 101, an outdoor radio base station 103 and a mobile terminal 105 make communication with a microwave frequency band, an indoor radio base station 104 and the mobile terminal 105 connected to a radio adaptor 111 make communication with a millimeter frequency band, a control station 102 and the outdoor radio base station 103 are connected through a wired or wirelessly, the control station 102 and the indoor radio base station 104 are connected through optical fibers 106, 113, and the mobile terminal 105 and the control station 102 communicate with each other via the indoor radio base station 104 when available or via the outdoor radio base station 103 when not available.
Patent JP-2001234637-A (JP)
Title: Bathroom structure of accommodation facilities
Inventor: YAMAMOTO RYOSUKE
IPC: E04F17/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a older and a file simple in structure and easy to manufacture at low cost to provide a bath room structure of an accommodation facilities capable of securing a guestroom area extensive without producing a wasteful space beside a pipe space to set pipes for drainage, water supply, etc., and capable of restraining noise low. SOLUTION: This bathroom structure of accommodation facilities is constituted by providing a roughly triangular pipe space PS on a corner part and providing a bathroom UB of a shape to diagonally cut a corner part adjacent to this pipe space PS on one corner of a guestroom 1 of the accommodation facility.
Patent JP-2000311639-A (JP)
Title: Manufacture of electron source, manufacture of image forming device, manufacturing device for electron source and adjusting method for electron source
Inventor: OGUCHI TAKAHIRO
IPC: H01J9/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To shorten the process assessment time and to unify the electron emission characteristics of electron emitting elements by setting potential applied to respective second wires to mitigate the voltage difference applied to respective elements by the potential difference between the potential applied to multiple elements by a first wire and the potential applied to the elements by the second wires. SOLUTION: For preliminary drive, a control circuit 106 applies a latch clock 110 for updating D/A data to all latch circuits to synchronously update data. A voltage distribution generating circuit 108 generates the same voltage distribution as the voltage distribution quantity generated on the terminals By1-Byn of elements. The preliminary drive voltage Vpre=16 V applied from a power source 104 is reduced by the effect of the voltage drop of wiring resistance while it is applied to the terminals By1-Byn of the elements, and the output of the voltage distribution generating circuit 108 becomes the prescribed distribution, thereby a constant voltage is applied to the elements for preliminary drive.
Patent JP-2001232038-A (JP)
Title: Game ball supply system controller
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a game ball supply system controller capable of quickly performing an appropriate coping processing when an error is generated in the one for controlling a game ball supply system for supplying game balls to plural game machines. SOLUTION: When the error is generated, an error generation image 70 is displayed at the image display device 43 of this system controller 40. In the error generation image 70, as error relating information, the error of what kind of contents is generated when in which island equipment 1 and what kind of coping is required are displayed. Also, in the case that an image printing button 72 is operated or in the case that prescribed time elapses while neither one of the image printing button 72 and an image erasure button 73 is operated, the contents of the error generation image 70, the fax number of a maintenance company and information for specifying a game shop, etc., are printed and outputted to printing paper sheets (fax paper sheets) 80 by a printing means 44.
Patent JP-2001237238-A (JP)
Title: Vertical type heat treatment apparatus
Inventor: SHIMAZU TOMOHISA
IPC: H01L21/31
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent contamination on a treating body by separating the treating body from a contaminating source on the upstream side of a treatment gas flow in a treatment chamber. SOLUTION: A furnace opening 4, a gas introducing part 5, and a discharging part 6 are provided at a lower part of a treatment chamber 1 with double structure made up of an inner tube 2a and an outer tube 2b. In the vertical type heat treatment apparatus, a treating body (w) is stored from the furnace opening 4, and the given heat treatment is carried out for the treatment body (w) after the furnace opening 4 is sealed with an opening/closing cover body 13. In this case, the cover body 13 has a stuffing member 19 for stuffing the lower end of the inner tube 2a.
Patent JP-2001237663-A (JP)
Title: Crystal vibrator
Inventor: SAKURAI HIDENORI
IPC: H03H9/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To facilitate connection of a crystal vibrator which is to be connected to a ground pattern while using a metal case as a shield member, to the ground pattern. SOLUTION: Concerning the crystal vibrator, with which a crystal piece is directly or indirectly fixed to the inner lead terminal of an air-tight terminal respectively independently positioning and fixing plural lead terminals to a metal frame by insulating glass and the metal cover is bonded and sealed to the metal frame, a solder layer is formed over all or a part of the lower surface or lower surface and side face of the metal frame.
Patent JP-2001233358-A (JP)
Title: Sealing tape for bag
Inventor: KOSAKA KAZUAKI
IPC: B65D33/16
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a sealing tape wherein flexibility is not lost requirements on strength and a nature of contents can be satisfied even when various kinds of paper and films are laminated to be thick due to the strength and the nature of contents. SOLUTION: The tape 21 comprises a paper, a film and a laminate sheet thereof or the like for covering and sealing an opening 13 of a laminate bag 1. The tape 21 is equipped with a reinforcing line 22 on at least its one face 21a, whereby the reinforcing line 22 satisfies an aspect of strength, while the flexibility of the tape 21 itself can be kept since the reinforcing line 22 is not provided entirely on the tape 21.
Patent JP-2001237925-A (JP)
Title: Portable telephone set with remote control function
Inventor: MORI KATSUOMI
IPC: H04W4/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set which independently functions as a remote controller for plural electric apparatus by acquiring remote control specification data, which is to be the origin of a remote control signal of electric apparatus, with easy operation by a proper data communication means. SOLUTION: A portable telephone set 1 is connected to an i mode center 20 and is connected to a remote control data providing server 21, where remote control specification data of electric apparatus is stored, through this center. Remote control specification data of a desired electric apparatus is acquired from the server 21 and is held in an incorporated non-volatile memory. The operation of a remote control button 6 is received to start a remote control mode, and remote control specification data corresponding to the electric apparatus to be operated by remote control is read out from the memory, and control contents of the electric apparatus and a key panel 8 are made to correspond to each other, and a picture presenting the corresponding relation between the key panel 8 and control contents of the electric apparatus is displayed on a display device 9.  The key panel 8 is operated in accordance with the guide of this picture to remotely control the electric apparatus.
Patent JP-2001242712-A (JP)
Title: Image forming device
Inventor: KAI SO
IPC: H01F7/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent toner or developer from sticking to a developing sleeve, which can occur. SOLUTION: The attenuation factor of the flux density of a main magnetic pole in a normal direction is >=40%, and the center of rotation A of a developing roller 41, the center of rotation B of a photoreceptor drum 1 and the peak C of the normal magnetic force of the main magnetic pole have such positional relation that an angle formed by a line AB with a line AC is about 0 deg..
Patent JP-2001241105-A (JP)
Title: Bracing hardware
Inventor: TAKAHASHI KOICHI
IPC: E04B1/26
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a bracing hardware and a damping structure for a wooden house, both of which turn an ordinary wooden house with ease and at low cost into a dampened one with a workability at the extension of its conventional technology. SOLUTION: A bracing hardware 1 consists of a hardware 2 at a side of bracing to be fixed at an edge 20a of a brace 20, a hardware 3 at a side of a structural member to be fixed at a structural member 30 and an elastic body or a viscoelastic body 4 to be placed between the hardware 2 at a side of bracing and the hardware 3 at a side of a structural member. In the damping structure of a wooden house, the edge 20a of the brace 20 is fixed through the bracing hardware 1 with a damping function using the elastic body or viscoelastic body 4 to a horizontal member 30 A, leading to reveal a damping effect in a comperatively small earthquake and an earthquake proof effect in a comperatively large earthquake by a brace.
Patent JP-2001240764-A (JP)
Title: Novel halochromic dyestuff and oil-based ball pen ink containing the same
Inventor: AKASE TETSUMI
IPC: C09B26/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a halocahromic dyestuff which is good in vividness, hue and solubility, and has an excellent storage stability in dissolution. SOLUTION: The halochromic dyestuff can be obtained by the ionic reaction of an acidic dyestuff with a basic dyestuff, wherein said dyestuff has a construction represented by the formula (1). Wherein R is hydrogen, a straight or branched 1-8C alkyl group, or a straight or branched 1-8C alkoxy group; K+ is a cation originated from the basic dyestuff.
Patent JP-2001248126-A (JP)
Title: Power transmission device for snowplow
Inventor: SUESHIGE HIROSHI
IPC: E01H5/04
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent an overload from being applied to an auger and a power transmission path, effectively utilize the large space existing between an auger transmission and a blower, and make a snowplow small-sized and compact. SOLUTION: A friction coupling 17 preventing the overload from being applied to the power transmission path from a drive shaft 16 to the auger 23 is arranged between the auger transmission 18 and the blower 21.
Patent JP-2001244672-A (JP)
Title: Electronic component cooling device
Inventor: AZUMA TAKAO
IPC: H05K7/20
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component cooling device which can be mounted in a small space and fixed with ease, eliminates the need for maintenance, and actualizes effective heat dissipation. SOLUTION: A heat generating component 33 is installed in contact with one of two parts of a U-shaped bent heat conduction medium 11a which are nearly parallel to each other, and a heat dissipation part 2 is installed in contact with the other. The heat conduction medium is thus formed in a U shape to hold large the contact area among the heat conduction medium 1a, heat radiation component 3, and heat dissipation part 2 and to enable effective heat dissipation. Further, the heat dissipation medium 1a is fixed on the side of the heat dissipation part 2 to easily install the device without providing any special fixation structure on the side of a substrate 3 and a substrate fixation metal plate 5.
Patent JP-2000278213-A (JP)
Title: Signal transmission system
Inventor: REGAN MICHAEL
IPC: H04B10/43
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To determine the reference of the error rate of traffic without directly monitoring traffic data by providing a means for specifying an error existent in optical modulation and a means for utilizing the error as the reference of possibility of error in the traffic data or the like. SOLUTION: A data traffic 4 is received in an SDH format as a complicated and multiplexed wide band electric signal and modulated on the optical carrier of a narrow band generated by a laser 6 by a modulator 5. The modulated optical carrier is transmitted over an optical guide 3, received by a remote receiver 2 and dispatched to a section overhead-(SOH) extraction unit 21 after first removing an SOH signal in a demodulator 20. Then, the performance error is monitored in an error check unit 32 while using a bit interleave parity on SOH and the reference of the error rate of traffic is determined.
Patent JP-2001246621-A (JP)
Title: Producing method for regenerated polyolefin resin composition and the same
Inventor: ANDO HIDEKI
IPC: C08L101/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a regenerated polyolefin resin composition, in which material recycling having high efficiency is achieved and also the balance of mechanical physical properties is excellent by applying combination of a specific gravity separation technique and a kneading granulating technique to a spent plastic product. SOLUTION: A spent plastic product is crushed and after iron and nonferrous metal are removed, specific gravity separation is performed. Thereby, the crushed material of the spent polyolefin resin having <=1 specific gravity, in which metallic foreign matters are reduced to <=2%, is obtained. This is supplied to a screw type extruder and furthermore while the metallic foreign matters are removed by a screen mesh filter not smaller than No.20 (sieve opening is <=0.84 mm) in ASTM type standard sieve, kneading and granulation are performed. Thereby, the regenerated polyolefin resin composition having >=1,000 MPa flexural modulus of elasticity and >=3 KJ/m2 Izod impact value is produced.
Patent JP-2001248519-A (JP)
Title: Fuel pump
Inventor: KURATA NAOKI
IPC: F02M59/34
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump capable of improving sealing performance of a seal member in the case where a fuel pump is operated in a low temperature, and suppressing generation of fuel leakage from a space between a solenoid valve and a pump member. SOLUTION: The solenoid valve 13 for communicating and separating a pressurizing chamber 16 and a low pressure fuel passage 27 with/from each other, is attached on an upper surface of a pump housing 14. An attached surface 31a extending from a lower part of a coil 18 built into the solenoid valve 13 is formed on the solenoid valve 13. An attaching surface 14a extending to a lower part of the coil 18 corresponding to the attached surface 31a is formed on an upper surface of the pump housing 14. The seal member 34 is disposed between the attaching surface 14a and the attached surface 31a so as to be positioned on the lower part of the coil 18, and a warming-up performance of the seal member 34 is improved by utilizing heating of the coil 18.
Patent JP-2001245576-A (JP)
Title: Power sprayer
Inventor: INOUE MAKOTO
IPC: A01M7/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom in the layout of a power sprayer and peripheral equipment thereof and to improve the degree of freedom in a pipe arrangement of a hose from a tank to a water-sucking inlet by allowing to exchange the installing position of an air chamber and a pressure regulator and devising the position of the water-sucking inlet. SOLUTION: The installing parts of the air chamber case 13 and the pressure regulator 14 to a main body are made of screw parts 13b and 14b having mutually the same structure and female screwlike connecting holes 10d and 10e having mutually the same structure are formed at the top end of a discharging outlet case 10 of the main body with a symmetric position to allow to screw the screw parts 13b and 14b. Besides, the structure of an installing position to a pump cylinder is symmetry in vertical and longitudinal direction and the pump cylinder can be installed inversely in the vertical direction by installing the water-sucking inlet case 8 having the water-sucking inlet 8a in the vertical direction.
Patent JP-2001247962-A (JP)
Title: Apparatus and method for substrate processing
Inventor: KUDO TOSHIO
IPC: C23C14/32
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for substrate processing, capa ble of forming a flat film and easily filling trenches and holes. SOLUTION: When a metal layer ML is deposited on a wafer W using an ion plating unit, metal sometimes becomes fine droplets and sticks on the wafer W to form droplets DL. Such droplets do not fill trenches TR formed in high aspect ratio in the wafer W but clog respective openings of the trenches TR (figure 4 (a)). When the metal layer ML on the wafer W is annealed using an annealing unit, the droplets DL become fluid and fill the trenches TR completely.
Patent JP-2001246646-A (JP)
Title: Injection mold
Inventor: ASHIKAWA TERUO
IPC: B29C45/26
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To certainly release a molded article from a mold on a release side in an injection mold wherein a part is injection-molded by a fixed mold and a movable mold. SOLUTION: The surface roughness of the molding surface of the movable mold 32 on a side having to release the molded article among the fixed mold 31 and the movable mold 32 is mage larger than that of the molding surface of the fixed mold 31 on a side having to allow the molded article to remain to certainly release the molded article from the fixed mold 32.
Patent JP-2001247879-A (JP)
Title: Process for producing hydrogen and carbon monoxide from combustible waste
Inventor: FUKUSHIMA RYUTARO
IPC: C01B3/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To effectively recover a high-purity hydrogen/carbon monoxide gas having a hydrogen/carbon monoxide ratio of 0.8-3 (volume ratio) and a low-level calorific value larger than 1,500 kcal/Nm3 in a yield of at least 50 wt.% without forming much tar during thermal decomposition by selectively using a feedstock of a high volatiles content and thereby performing the thermal decomposition reactions under conditions including a temperature in a specified range and a low-oxygen concentration atmosphere so that the water and tar produced in the primary thermal decomposition may be efficiently reacted in the secondary thermal decomposition. SOLUTION: Combustible waste of a volatile/fixed carbon ratio of 1 or greater is subjected to the primary thermal decomposition in the primary thermal decomposition furnace at 400-1,000 deg.C in a low-oxygen-concentration atmosphere of an oxygen concentration of at most 3 vol.%. The product from the primary thermal decomposition is subjected to the secondary thermal decomposition in the secondary thermal decomposition furnace at 1,000-1,500 in a low-oxygen- concentration atmosphere of an oxygen concentration of at most 3 vol.%.
Patent JP-2001253654-A (JP)
Title: Car operating panel of elevator
Inventor: KIKUCHI SHINICHI
IPC: B66B11/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a car operating panel of elevator having a structure not in damager of a person or an article hitting on a switch box door while the elevator is used with the switch box door opened. SOLUTION: A door lock 3 provided on a switch box door 2 is released to open the door and the switch box door 2 is completely removed from a front plate 1 of a car operating panel by releasing an engagement of engagement mechanisms 6, 7 between the switch box door 2 and a switch box 18. Thereby, it does not occurr that a person or an article is hit to the switch box door 2 when a work is carried out in the state of opening the switch box door 2 as conventional.
Patent JP-2001247867-A (JP)
Title: Soil conditioning material comprising coconut fiber and garbage
Inventor: KITSUGI KYOICHI
IPC: C05F9/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a soil conditioning material which promotes the aerobic decomposition of garbage, selectively promotes the propagation of actinomycetes which are advantageous for vegetation, rapidly produces a high-quality compost with a good balance of microflora and economically enables the recycle the garbage. SOLUTION: From 10 to 50 pts. garbage is compounded with from 50 to 90 pts. coconut fibers in terms of dry pts.wt. of the mixture and composted. When the garbage has a high moisture content, a quick lime material is previously added to and with the garbage so that the amount of calcium oxide CaO is from 10 to 100 pts.wt. based on 100 pts.wt. wet pts.wt. garbage.
Patent JP-2000284329-A (JP)
Title: Multi-domain liquid crystal display element
Inventor: KIM KYON JIN
IPC: G02F1/1335
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element from which a multi-domain effect can be obtained without arranging an open area. SOLUTION: This multi-domain liquid crystal display element is comprised of a 1st substrate and a 2nd substrate opposed to each other, plural gate wiring and data wiring defining pixel areas vertically and horizontally formed on the 1st substrate, a pixel electrode 13 formed so as to have electric field inducing windows 51 in the pixel area, a common auxiliary electrode 15 enclosing the pixel region in the same layer as the gate wiring layer, a gate insulating film formed on the entire 1st substrate, a protective film formed on the gate insulating film on the entire 1st substrate, a shading layer formed on the 2nd substrate, a color filter layer formed on the shading layer, a common electrode formed thereon, an aligned film formed on at least one of the 1st and 2nd substrates, and a liquid crystal layer formed between the 1st and 2nd substrates.
Patent JP-2001256916-A (JP)
Title: Highly sensitive flight-time mass analyzer
Inventor: IMASAKA FUJITARO
IPC: H01J49/40
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive flight-time mass analyzer capable of properly converging ions, keeping the vacuum of an ion detection pat and improving the resolution of mass analysis by devising the ionization of a sample and an acceleration part of ions. SOLUTION: The highly sensitive flight-time mass analyzer comprises a ring repeller electrode 41 for applying high voltage, having a ring part for covering an ionized portion of the sample, a drawing skimmer electrode 42 located at the downstream side of the ring repeller electrode 41 in the direction of the flow of the sample, and a grounding skimmer electrode 43 located near the downstream side of the drawing skimmer electrode 42, whereby good ion convergence is performed, an ion convergence point is set at the end of the grounding skimmer electrode 43, the entry of neutral molecules into an ion flight and detection part are minimized and the two-stage acceleration of ions is allowed.