baber/WOPTO huggingface dataset:
Patent JP-2002021472-A (JP)
Title: Reinforcing apparatus and reinforcing method for existing tunnel
Inventor: KAWAMOTO TAKESHI
IPC: E21D9/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing apparatus for an existing tunnel, which surely reinforces an external side of the tunnel, by constructing an annular lining layer on the periphery of the existing tunnel which has been dilapidated, and to provide a reinforcing method for the tunnel. SOLUTION: The reinforcing apparatus is formed of an annular excavator 1 which has an annular portion having an inner diameter almost the same as the outer diameter of the existing tunnel (a), and auxiliary shield machines 2 attached to outer portions of the annular excavator 1. The reinforcing apparatus is operated such that the annular excavator 1 is frontward towed by the auxiliary shield machines 2. During reinforcing work, the annular excavator 1 is arranged on the periphery of the existing tunnel (a), and then frontward towed by the outside auxiliary shield machines 2. Upon advancement of the shield machines 2, the periphery of the existing tunnel (a) is excavated by the annular excavator 1, and a filler is filled onto an excavation mark on the periphery of the tunnel (a).
Patent JP-2002025780-A (JP)
Title: Organic electroluminescent element
Inventor: NUKADA KATSUMI
IPC: H05B33/14
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which allows its film formation or lamination by application, capable of being easily manufactured not only as a single layer type but also as a lamination type, and capable of realizing low voltage drive, high luminance, a long service life and of being defect free. SOLUTION: This organic electroluminescent element has organic thin film layers, including at least a luminescent layer and a pair of electrodes formed by catching the organic thin film layer. In this case, the element is characterized in that at least one of the organic thin film layers is a three-dimensionally bridged layer, by using a three-dimensionally bridging charge transporting material and an electron-acceptor material at the same time.
Patent JP-2002028787-A (JP)
Title: Resistance welding equipment and method of automatic adjustment of free height inside electrode arms
Inventor: KATO HITOSHI
IPC: B23K11/11
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the free height inside electrode arms of spot welding equipment. SOLUTION: In resistance welding equipment which supports a pressurizing actuator 1 which pressurizes and drives one of the electrodes of resistance welding equipment, a fixed base 2 supported by the actuator, an electrode arm 4 which is built in the fixed base, and the other electrode E2 corresponding to the electrode E1 on the tip of the electrode arm via a round arm 15, the electrode arm is vertically driven by a mechanical or an electric actuator 5 for the vertical driving in the direction of the free height between the electrodes, thus the free dimension between the electrodes of the electrode arm and the round arm is automatically adjusted.
Patent JP-2002029409-A (JP)
Title: Getting-on/off assisting device
Inventor: IWAKUNI SHUZO
IPC: B61B1/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional method for eliminating a distance between a getting-on/off entrance of a rolling stock and a platform, in which the platform is excavated, an getting-on/off device is buried therein, and an auxiliary step is made to come out thereof, which requires deep excavation to cause high installation construction cost. SOLUTION: This getting-on/off assisting device and a platform door device are integrated together, a control amplifier for driving the step is stored in a shutter case for the platform door so that the thickness of a part for storing the step is drastically thinned, thereby allowing shallow excavation depth for the platform, and large reduction of the installation construction cost.
Patent JP-2002033721-A (JP)
Title: Subordinate synchronization method and digital line terminator
Inventor: YOKOHARA MASAKI
IPC: H04L69/40
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To realize a subordinate synchronization system that does not give adverse effects to subordinate synchronization (especially synchronization of a transmission clock) of other lines, on the occurrence of a fault in one of lines. SOLUTION: Clock extract sections 22a, 22b extract transmission line clock from a signal sent from a host device 1, and an in-device clock selection section 14 selects one clock, while each line is provided with transmission clock generating sections (13a, 13b), that suppress jitters of the extracted clock to generate the transmission clock. When a fault detection section 16 detects a fault and the lines are switched, since the normal transmission clock is generated for the line after switching, adverse effects due to a fault on one line will not be given to other lines.
Patent JP-2002034230-A (JP)
Title: Armature of linear motor
Inventor: YOSHIDA TETSUYA
IPC: H02K41/03
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the armature of a linear motor that enables enhancement in workability in wining armature coils on teeth portion and of the space factor of the armature coils in slots. SOLUTION: Of the armature coils 6 wound on the teeth 5A of the armature core 5 of the linear motor 1, the first armature coils 61, 63, 65, 67, and 69 are wound on alternate teeth 5A and are installed on the bottom of slots 5B. Second armature coils 62, 64, 66, and 68 are wound on teeth 5A without having the first armature coil 61, 63, 65, 67, and 69 wound thereon, and are installed at the upper part of the slots 5B. As a result, the nozzle of a coil-winding machine is prevented from being brought into contact with the first armature coil wound previously, and the air gaps in the slots 5B can be reduced in size. This enables enhancement in winding workability and of the space factor of the armature coils 6.
Patent JP-2002033889-A (JP)
Title: Image reading apparatus and its control method
Inventor: HONMA TSUTOMU
IPC: H04N1/04
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus that simplifies the configuration and effectively realizes a low cost and to provide its control method. SOLUTION: The image reading apparatus is provided with an optical read unit that scans an original receiving a light from a light source 2 to read its image of the original by an image sensor. The apparatus is configured to transfer an image signal obtained by the optical system read unit to an external device. The apparatus is provided with a function switch 8 that is operated at the outside of the image reader and with a detection means 7 that detects the operating state of the switch 8, and the detection means 7 is mounted on a proper place of the optical system read unit. The optical system read unit includes the light source 2 and a printed circuit board 6 on which the image sensor and its control circuit are mounted and the printed circuit board 6 mounts the detection means 7.
Patent JP-2002038453-A (JP)
Title: Overflow device
Inventor: MIZUHASHI TAKESHI
IPC: F03B17/06
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a low noise type overflow device wherewith shock sound caused by overflow water is small. SOLUTION: The overflow device is installed in a channel 1. A water way 3 is provided in the inside of the device body 2. An introduction inlet 4 for overflow water overflowing on the device body 2 is formed on the water way 3. A guiding outlet 5 leading the overflow water which has passed through the water way 3 is formed in the lower part thereof. The guiding outlet 5 is formed so as to discharge the overflow water horizontally as much as possible.
Patent JP-2001092974-A (JP)
Title: Speaker recognizing method, device for executing the same, method and device for confirming audio generation
Inventor: SANKER BASS
IPC: G10L17/06
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for improving a speaker recognition rate even on acoustic adverse conditions by using visual information together with corresponding audio information during a recognition process. SOLUTION: Concerning signals from a video compression source 2, video/ audio data are respectively passed through expandors 10 and 12 by a demultiplexer 8, video goes from a speaker face subdivision module 20 to a visual speaking feature extractor 22 and audio directly goes to an audio feature extractor 14. Data can be exchanged directly from a camera 4 or microphone 6 to the respective extractors as well. The video (audio) data are passed from a face recognition module 24 (audio speaker recognition module 16) through a reliability estimation block 26 (18) and determines a speaker while using score coupling in an identification/confirmation coupling module 30. Besides, a module 32 makes final determination from the output of a speaking confirmation module 26 based on the inputs of the extractors 22 and 14.  In this case, the other technique such as feature coupling or re-scoring can be used for the determining method as well.
Patent JP-2002040672-A (JP)
Title: Method for manufacturing lithographic printing plate
Inventor: FUJITA KAZUO
IPC: G03F7/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithographic printing plate which is superior in printing durability and chemical resistance, and which doe not cause color remaining. SOLUTION: In the method for manufacturing a lithographic printing plate, a photosensitive lithographic printing plate is prepared by applying a photosensitive composition which contains a vinyl polymer compound, having a phenolic hydroxyl group and insoluble with water and soluble with an alkali solution and contains a photosensitive compound effecting as a positive on an aluminum support body, then the lithographic printing plate is exposed to light and developed with a developer, containing at least one kind of sugar selected from nonreducing sugar and containing at least one kind of base and having pH range of 9.0 to 13.5.
Patent JP-2002007845-A (JP)
Title: Advertisement distribution system regarding advertiser and advertisement distribution medium owner as community on internet
Inventor: HIROSE SHUSUKE
IPC: G06Q30/02
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement distribution system on the Internet capable of drawing the maximum advantage even on a small-scale page by value- exchanging the advertisement rates not with the cash but with the service such as the discount of a commodity. SOLUTION: When an advertiser is registered in a system with a predetermined membership fee as an advertisement member, and an advertisement page producer is registered in the system free of charge as an advertisement distribution member, an advertisement budget corresponding to the predetermined membership fee is provided to the advertiser, and automatically distributed to the page of the advertisement distribution member. The data of the time of display of the advertisement in the page of the advertisement distribution member and the click number therein is collected by the system, and the advertisement up to the advertisement budget of the advertiser is achieved. The point obtained by the advertisement distribution member is repaid by the on-line shopping in the page of the advertisement member, and the discount frame of the advertisement member is simultaneously repaid.
Patent JP-2002041154-A (JP)
Title: Temperature compensating circuit
Inventor: KURABE KIMISATO
IPC: G05F1/10
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide highly precise temperature compensation, even when the temperature characteristics of components and devices are not linear, by using relatively inexpensive elements. SOLUTION: The temperature detecting sensitivity of one diode 40 is divided into a system A set as the inclination of a temperature compensating voltage in a low temperature time (room temperature or less) and a system B set as the inclination of a temperature compensating voltage in a high temperature time (room temperature or more). Then, those two kinds of inclinations of the temperature compensating voltage are integrated by an operating amplifier 38 so that the temperature compensating voltage shaped like a polygonal line from the low to the high temperatures with the room temperature as the boundary is provided.
Patent JP-2002040781-A (JP)
Title: Electrophotographic image forming device, process cartridge, developing device and frame body welding method
Inventor: MURAKAMI RYUTA
IPC: G03G15/08
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge having a 1st frame body and a 2nd frame body coupled at least by ultrasonic welding, where welding is stabilized and welding strength is improved by eliminating the unevenness of the melting of a welding rib. SOLUTION: By providing the welding ribs 11g and 11h in the welding grooves 11c and 11d of a developer frame body 11, a developing frame body 13 and the developer frame body 11 partially come into contact with each other in an initial stage in the case of the ultrasonic welding of the developing frame body 13 and the developer frame body 11, so that the welding ribs 13c and 13d of the developing frame body 13 are started to be melted from the contact spot, and they are uniformly welded.
Patent JP-2002042699-A (JP)
Title: Panel for cathode-ray tube
Inventor: MIWA YOSHIHARU
IPC: C03C3/095
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a panel for cathode-ray tube hardly vulnerable to thermal deformation in a manufacturing process for cathode-ray tube even if the outer surface of the panel is flat. SOLUTION: This panel for a cathode-ray tube is longer than 10000 mm in average outer surface curvature radius of panel outer surface diagonal for having a glass strain point being higher than 485 deg.C.
Patent JP-2002042285-A (JP)
Title: Simultaneous alarm messaging system for several alarms
Inventor: YUJI SADATAKA
IPC: G01N27/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous alarm messaging system capable of having a fire/gas alarm arranged in each room of home for giving the alarm to each other by the fire/gas alarm mounted in each room and capable of testing each alarm remotely and separately without costing for wiring. SOLUTION: This system is formed with a receiver, a master alarm and the fire/gas alarms arranged in several rooms. Each of the fire/gas alarms comprises an indicating means to indicate a fire and a gas leak by an indicating state of an indicating lamp on the basis of a fire signal or a gas leak signal and a sound output means to give the alarm for the fire and the gas leak by sound. The receiver or the master alarm collects a detection result from a fire sensor and a gas sensor of the alarms by a two-way transmission method with each alarm. When any of the alarms detects the fire or the gas leak, the system has all the alarms indicate the fire and the gas leak and notifies which of the alarms is detecting the fire or the gas leak by sound.
Patent JP-2002046263-A (JP)
Title: Ink jet imaging apparatus
Inventor: SAWAI HIROYUKI
IPC: B41J2/045
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To sustain a high image quality through a simple control operation by eliminating lowering of ejection speed or ejection quantity of ink incident to deterioration in the polarization state of a barrier wall for an ink jet printer ejecting ink by applying a voltage to a drive electrode thereby deforming the barrier wall. SOLUTION: A first drive pulse voltage for deforming a barrier wall 22 in the enlarging direction of an ink ejection channel 6B is applied to a drive electrode 7B and then a second drive pulse voltage for deforming the barrier wall 22 in the contracting direction of the ink ejection channel 6B is applied to the drive electrode 7B. The number of times for driving the ink ejection channel 6B is counted and stored. When it reaches a predetermined number of times for altering the conditions, the first or second drive pulse voltage is altered to increase the absolute value thereof thus sustaining an electric field for deforming the barrier wall 22 at a high level.
Patent JP-2002048465-A (JP)
Title: Freezing/refrigerated show case
Inventor: ISHII EIICHIRO
IPC: A47F3/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a freezing/refrigerated show case which is significantly reduced in assembling man-hour and is provided with corner trims which have high strengths, can be manufactured with relatively low mold making costs, and have good outward appearances which are obtained by concealing fixing screws. SOLUTION: Each corner trim 3 (4) is constituted of exterior resin parts 3a (4a) which conceals fixing screws and a fitting 3b (4b) which is fitted to the back of the parts 3a (4a) and both sides of which are extended. The corner trim 3 (4) is attached to one corner of the show case by putting the trim 3 (4) on the external plate 7 or bumper attaching support 11 of the case and screwing the trim 3 (4) to the plate 7 or support 11 by using the fitting 3b (4b). Then the end sections of handrails 1a and 1b and guardrails 2a and 2b are put in the flange section 3c (4c) of the parts 3a (4a).
Patent JP-2002046229-A (JP)
Title: Polarizing resin molded object
Inventor: FUKUNAGA TADASHI
IPC: B05D7/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing resin molded object not becoming weary and full of variety. SOLUTION: The resin molded object is obtained by adding polarizing pearl pigment or polarizing metallic pigment to a transparent or translucent synthetic resin or applying a paint containing polarizing pearl pigment or polarizing metallic pigment to the transparent or translucent synthetic resin layer. A reinforcing layer can be provided on the back surface of the molded object.
Patent JP-2002045868-A (JP)
Title: Treating method for waste water of floor polish peeling and cleaning
Inventor: UEMURA HIDENORI
IPC: C02F9/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of rapidly, inexpensively and easily treating the waste water of floor polish peeling and cleaning which contains multiple components, such as peeled resin films, dirt, sand dust, alkalis, organic solvents, and the like, while paying consideration to environment conservation. SOLUTION: This method for treating the waste water of floor polish peeling and cleaning consists in treating the waste water of floor polish peeling and cleaning which is strongly alkaline and contains the dirt by (a) a process step of flocculating the peeled films, the dirt and the sand dust by using the salt of a metal having the ionization potential greater than that of iron and an acid as a flocculating agent, (b) a process step of neutralizing the strong alkalinity of the waste water of the peeling and cleaning with an acidic material not containing chlorine after the process step (a), or simultaneously with the process step (a) or before the process step (a), (c) treating the filtrate obtained in the process step (c) by bringing this filtrate into contact with activated carbon to adsorb and remove the solvent included in the filtrate by the activated carbon.
Patent JP-2002055904-A (JP)
Title: Game contents providing server
Inventor: UGAWA SHOHACHI
IPC: A63F13/493
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To play a game as contents continuously even if a connection is cut off carelessly. SOLUTION: This is a game contents providing server 1 which is connected to a computer network 5 composed of computer terminals 3 connected together in a communicable state and provides registered game contents so that access users can play the game and is equipped with a game state registering means 15 which obtains information specifying an access user and registers game state data of a game in case of disconnection and the mentioned information specifying an access user one to one if the access user is disconnected during the game; when the access user gains access again, the game state is distributed to the computer terminal 3 of the access user according to the registered game state data so that the user can carry on the game.
Patent JP-2002049396-A (JP)
Title: Digital signal processing method, learning method, and their apparatus, and program storage media therefor
Inventor: KONDO TETSUJIRO
IPC: G10L19/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processing method capable of further improving the waveform reproducibility of a digital signal, a learning method, and their apparatus, and program storage media therefor. SOLUTION: A digital audio signal D10 is categorized as a class and the digital audio signal D10 is prediction-operated using a prediction coefficient corresponding to the categorized class and the DC component of the digital audio signal D10. Moreover, not only the class of the digital audio signal D10 is categorized, but also the DC component value of the digital audio signal D10 is categorized as a class, and the categorized classes are integrated to generate a new class class', and the digital audio signal D10 is prediction- operated using a prediction coefficient corresponding to the new class class'. In such a manner, it is possible to perform a conversion further adaptive to the characteristics of the digital audio signal D10.
Patent JP-2001090805-A (JP)
Title: Reverse bevel gear differential
Inventor: ESCHENBURG DALE JEROME
IPC: F16H48/08
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear not requiring a differential case. SOLUTION: An improved differential has a gear tooth mark for bringing a radial inward force to a differential pinion gear. Thereby, the gear is pressed to a differential spider and it is not necessary to be supported in the differential case. Then, the differential case can be removed.
Patent JP-2002053390-A (JP)
Title: Coupling structure of seed crystal for pulling silicon single crystal and molder
Inventor: ABE SUNAO
IPC: C30B15/32
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure for coupling a seed crystal for pulling a silicon single crystal and a holder, which can safely hold a heavy-weight single crystal, is low in abrasion or almost free from the occurrence of defects even when it is repeatedly subjected to attaching/detaching of the seed crystal, and is easy to attach or detach the seed crystal, and which can be produced at a low cost. SOLUTION: The coupling structure of the seed crystal 20 for pulling the single crystal and the holder 25 is obtained by inserting the seed crystal 20 for pulling the silicon single crystal, having three perforated holes 201, 202 and 203, which have been perforated in different directions from the positions mutually different in the vertical direction on the side surface, into the seed crystal holder 25 in which insert holes are provided at the positions corresponding to the perforated holes 201, 202 and 203, and inserting looking pins 301, 302 and 303 into respective holes perforating the seed crystal 20 and the seed crystal holder 25 to couple them.
Patent JP-2002054176-A (JP)
Title: Sediment conveying auxiliary device
Inventor: ITO TATSUO
IPC: E02F7/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To efficiently convey sediment by eliminating a long sediment plug so as to prevent clogging within a pipe. SOLUTION: A sediment conveying auxiliary device 15 is installed in such a manner as to be interposed between the way points of suction pipes 7A and 7B when the sediment 40 is drawn in for conveyance through the suction pipes 7A and 7B by vacuum suction. The device 15 is constituted by providing a sediment storage chamber 16a for accepting the sediment 40 from the side of the pipe 7A so as to be freely storing it temporarily, a sediment supplying chamber 16b and an auger device 17, fractionizing the sediment 40 stored temporarily in the storage chamber 16a, taking it out, and freely supplying to the side of the pipe 7B or the like.