baber/WOPTO huggingface dataset:
Patent JP-2002117274-A (JP)
Title: Method for enabling client (requester) to look for undertaker through internet and to negotiate on contract
Inventor: DOUSEKI KAZUO
IPC: G06Q30/06
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To select a theme in examination from many undertakers. SOLUTION: A client displays request contents in the Internet to make a server store it 1. Each undertaker displays and outputs the stored request contents in the Internet to bid an estimate 2. The client negotiates with a reliable undertaker being the nearest to the desire of the client among them by visiting the company directly or through the Internet.
Patent JP-2002146876-A (JP)
Title: Drain valve device
Inventor: MABUCHI TAKESHI
IPC: E03C1/22
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a drain valve device capable of minimizing a trouble caused by a cable without increasing the installation height of a bathtub. SOLUTION: This remotely controlled drain valve device 1 fitted to the drain inlet 5 of the bathtub 5 comprises a drain valve body 2, an operation section 3, and a cable 4 connecting the drain valve body 2 and the operation section 3. The cable 4 connected to the operation section 3 is connected to the drain valve body 2 through the wall face or the bottom face of the bathtub 5 near the drain inlet 6.
Patent JP-2002143907-A (JP)
Title: Device for drawing out mandrel rod of cold pilger mill
Inventor: MATSUMOTO YOSHIAKI
IPC: B21B25/06
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for drawing out the mandrel rod of a cold pilger mill with which the rod is backward delivered without being directly touched by a worker. SOLUTION: In this device for drawing out the mandrel rod of the cold pilger mill, in work for drawing out the mandrel rod when changing the size in the cold pilger mill, air is fed to an air cylinder which is constituted integrally with a feed stand.
Patent JP-2002152244-A (JP)
Title: In-vehicle gateway and on-vehicle device
Inventor: TOKUNAGA MASAHIRO
IPC: H04L12/28
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle gateway that can make proper communications, even when a new device is connected to the gateway. SOLUTION: When a device 100 is newly connected to a bus, an in-vehicle gateway 1 for conducting data transfer receives supply of a program used for communication control from the device and executes the program for conducting communications.
Patent JP-2002147452-A (JP)
Title: Direct-acting machine element
Inventor: KOMATA TOSHIO
IPC: B21D37/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a direct-acting machine element having a constitution capable of easily interposing rolling components in prescribed positions between a cylindrical component and a columnar component and hardly damaging the rolling components. SOLUTION: This direct-acting machine element is characterized in that, when it is assembled by interposing the rolling elements between a first traveling surface of the columnar component and a second traveling surface of the columnar component, preload applying to the respective rollers is -5 to 0 μm and the rolling elements are free without circumferentially connected to each other.
Patent JP-2002150036-A (JP)
Title: Commodity sales system and commodity sales method
Inventor: NAKADE KATSUHIRO
IPC: G06Q50/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To carry out trading in futures of standardized commodities on a communication network such as the Internet. SOLUTION: A user terminal 10 accesses commodity information which a commodity sales control system 20 provides on the network 100, displays the commodity information on a screen and transmits purchase order information which is information of a commodity a purchaser desires to purchase to the commodity sales control system 20 through the network 100.  The commodity sales control system 20 is controlled by a commodity seller or an enterprise group to carry out commodity sales, constituted of an information processor of a work station server, etc., receives purchase order information delivered by the user terminal 10, confirms existence of mismatching with contents concerning previously registered dealable commodities, a limit value, etc., transmits the purchase order information to a commodity dealing market 30 when there is no mismatching, receives dealing result information to be transmitted from the commodity dealing market 30 and transmits the dealing result information to the purchaser by electronic mail, etc.
Patent JP-2002153696-A (JP)
Title: Washing machine
Inventor: WATABE YOSHITO
IPC: D06F39/08
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of dissolving powder detergent sufficiently to increase washing power. SOLUTION: The circulation of a detergent solution 24 dissolving the powder detergent charged into a powder detergent dissolving vessel 8 dissolving the powder detergent is performed by a circulation means 10 provided with a shearing force generation means (shearing force generation function) to turn the powder detergent into minute particles, disperse it or promote dissolution.
Patent JP-2002155626-A (JP)
Title: Concrete curing sheet
Inventor: HASEGAWA KOHEI
IPC: E04G21/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a concrete curing sheet which can be simply and surely stuck on the surface of concrete to be cured without needing removal working and can simplify the curing working of placing concrete. SOLUTION: On the concrete curing sheet 1 wherein an aliphatic polyester resin is made a main component and which is formed by a film decomposed by alkali of concrete, a rewetting adhesive is applied on the surface of the film, which is formed in the form of a bag, and further a plurality of small adhesion parts 3 fusion bonding the upper side part 2a and the lower side part 2b of the film formed in the form of the bag are provided.
Patent JP-2002158322-A (JP)
Title: Semiconductor module
Inventor: YOSHIDA TAKANOBU
IPC: H01L23/473
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module which can maintain a full cooling effect even in the case where the temperature of an insulating board rises by a heat dissipation from a semiconductor element. SOLUTION: A semiconductor module 100 provided with a heat sink 1 for cooling a semiconductor element 10 contains the heat sink 1 having a recessed part 5 filled with cooling water in its surface, a case part 2 which has a hollow part 30 opened in its rear face and is placed with its rear face on the surface of the part 1, and an insulating sheet 6 placed with the element 10 on its surface. The outer edges of the sheet 6 are bonded to the rear face of the case 2 encircling an open face 31 formed in the part 30, the element 10 is sealed in the part 30, and the cooling water is introduced in the recessed part 5.
Patent JP-2002165469-A (JP)
Title: Piezo-electric actuator
Inventor: OBARA KOJI
IPC: H02N2/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To set, using a simplified structure, a drive frequency of a piezo-electric element to the frequency to allow a driven section to move in the highest speed in a truss-type piezoelectric actuator, in a structure with a truss-type piezoelectric driver formed by coupling an intersecting point of two piezoelectric elements which are crossing in the right angle with a chip member is placed with pressure in contact with the driven section. SOLUTION: A sensor 7 is provided to the driven section 2 in order to detect a rotating speed, an optimum drive frequency setting section 82 is provided within a drive controller 8, a drive voltage of a drive section 3 outputted from a drive signal supplying section 6 is scanned over the prescribed frequency range with the optimum drive frequency setting section 82 at the time of initial setting, the speed characteristic is actually measured by calculating a change of rotating speed of the driven section 2, and the optimum drive frequency to provide the maximum rotating speed is calculated, using this speed characteristic. Moreover, the drive frequency of a drive voltage is set to the optimum drive frequency using a drive frequency setting section 83.
Patent JP-2002158938-A (JP)
Title: Television receiver
Inventor: OKABASHI TATSUMI
IPC: H04N5/44
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver having functions enabling to listen only to voice without screen displaying a video signal of a television broadcasting in response to a viewer's need, and automatically screen displaying the video signal real time each tie a scene interested by a viewer takes places. SOLUTION: The television receiver comprises a muting means 12 for cutting off the video signal of a television broadcasting radio wave, a sound volume level detecting mean 13 for detecting the sound volume level of a voice signal of the television broadcasting, and a control means 10 for outputting only the voice signal by driving the muting means when a voice output mode is set, and for releasing driving of the muting means 12 each time the detected volume level of the means 13 becomes a reference sound volume level or more.
Patent JP-2002159657-A (JP)
Title: Nailing device for manufacture of game machine
Inventor: AKASAKA OSAMU
IPC: B27F7/13
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of wrong nailing by reliably preventing contact between a nail and a hammer when the nail is moved below the hammer. SOLUTION: A nailing device 1 for the manufacture of a game machine allows the nails 11 to be automatically driven one by one with the hammer at prescribed positions on a game board. The nailing device 1 is characteristically provided with a nail feeding mechanism 6 for holding the nail 11 by means of two holding members 611 of a nail feeding holder 61 so as to convey the nail 11 from a nail receiving position P1 to a nail delivery position P3, a nailing holder 7 for receiving and supporting the nail 11 held by the feeding holder 61 at the position P3 so as to convey the nail 11 below the hammer,  and a nail height adjusting mechanism for allowing the height of support for the nail 11 by the nailing holder 7 to be kept constant by pushing down a push-down piece 68 so as to press the piece 68 against the head of the nail 11 when the feeding holder 61 delivers the nail 11 to the nailing holder 7.
Patent JP-2002162488-A (JP)
Title: Alarm clock
Inventor: OKANO MITSUAKI
IPC: G04G21/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an alarm clock for clearly confirming set-up of alarm time and for setting the alarm time, without fail. SOLUTION: The alarm clock 1 displays current time on a time display part 12 and the alarm time set up on an alarm time display part 13 generates alarm signals controlled by a clock control part 11 when the current time coincides with the alarm time, and provides time service by a buzzer or the like via an output part 15 for alarms. When the alarm time is set up by a clock operating part 14 and set by an alarm set part 14 (a), the alarm clock 1 can generate an alarm set signal. The alarm clock 1 transmits the alarm set signal from a radio wave transmitter 16 to a lighting equipment 2. The lighting equipment 2 receives the alarm set signal by a radio waves receiver 24 and lights out with the alarm set signal as an off-signal.
Patent JP-2002163647-A (JP)
Title: Device and method for calculating lens distortion coefficient and computer readable recording medium recording lens distortion coefficient calculation program
Inventor: CHIBA NAOKI
IPC: G06T7/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a lens distortion coefficient calculating device capable of correcting lens distortion without using a pattern for correction. SOLUTION: In the lens distortion coefficient calculating device for applying a lens distortion correction to an image picked up by an image pickup means having a lens, the device is provided with a first means for finding the coordinates of a plurality of correspondent points corresponding between two images picked up by an image pickup means on the basis of these images, a second means for calculating a geometrical transformation coefficient between the two images and a third means for calculating the lens distortion coefficient on the basis of the coordinates of correspondent points found by the first means and the geometrical transformation coefficient found by the second means.
Patent JP-2002165578-A (JP)
Title: Immunopotentiated composition
Inventor: ISHIKAWA MICHIKO
IPC: A23L19/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an immunopotentiated composition offering a new usage of plantain banana and also capable of safely and effectively increasing immunopotency through orally taking. SOLUTION: This immunopotentiated composition is obtained by including plantain banana powder as the active ingredient; wherein it is preferable to include 2050 mass% of the plantain banana powder and further include as the active ingredient at least one kind selected from the group consisting of chitin, chitosan and their decomposition products.
Patent JP-2001239636-A (JP)
Title: Multilayered biodegradable film
Inventor: SATANI SHOICHI
IPC: B32B27/36
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered biodegradable film excellent in flexibility, transparency and water resistance by combining a biodegradable resin comprising a polyester amide resin obtained by polymerizing aliphatic dicarboxylic acid, aliphatic diol and aliphatic diamine, and containing an aliphatic ester structure and an aliphatic amide structure. SOLUTION: The multilayered biodegradable film consists of both surface layers each of which constituted of a biodegradable resin layer obtained by polymerizing aliphatic dicarboxylic acid, aliphatic diol and aliphatic diamine, and containing 50-90 weight % of an aliphatic ester structure and 10-50 weight % of an aliphatic amide structure and an intermediate layer constituted of a biodegradable resin layer based on an aliphatic polyester resin. The thickness of the intermediate layer is 30-90% of the total thickness of the film.
Patent JP-2002171974-A (JP)
Title: Method and apparatus for examining difference of base sequence
Inventor: OYAMA AKIHIRO
IPC: C12N15/09
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for examining a difference of base sequences of nucleic acid, with which whether the base sequence of nucleic acid to be a detection target has a difference from that of a nucleic acid to be a reference or not is examined. SOLUTION: Firstly, a specimen containing a double-stranded DNAβto be a reference and a double-stranded DNAβx to be a detection target is prepared. A double-stranded DNAβ containing a first double-stranded DNAβ1 provided with a first marker M1 and a second double-stranded DNAβ2 provided with a second marker M2 is prepared as the double-stranded DNAβ to be a reference. The second marker M2 has a property of changing optical properties when the second marker approaches the first marker M1. Then the double-stranded DNAs in the specimen are denatured. After that, the single-stranded DNAγ"s are reassociated. Then, optical properties of the specimen are examined during and/or after reassociation. Consequently, difference between the double-stranded DNAβ to be a reference and the double-stranded DNAβx to be a detection target can be examined.
Patent JP-2002175157-A (JP)
Title: Disk array device
Inventor: SAKITANI MASAO
IPC: G06F12/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To increase the disk capacity of a disk array device without causing performance deterioration and a new cost like the expansion of a backup and the disk array device. SOLUTION: A processor 1 formats HDDs replaced by referring to a data structure table 6 when replacing the HDD 11-0 to HDD 11-3 for constituting a disk array, and increases the memory capacity of the disk array device 100 by assigning a memory space to an empty area generated after formatting these HDDs.
Patent JP-2002173959-A (JP)
Title: Faucet post
Inventor: KAMEI JIYUNSUKE
IPC: E03C1/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly of parts and maintenance after construction in the case of installing a faucet post with many parts built inside. SOLUTION: An opening is formed in the upper region of one side face of a hollow columnar case 2 of this faucet post 1, and the opening is covered with a detachable cover body. Inside the columnar case 2, various members such as a faucet body of a combination faucet 3 or the like, a selector valve 6 for selecting a passage in the case of providing a plurality of discharge parts, and various piping of a feed water pipe H, a feed hot water pipe W and feed pipes M1, M2 are enclosed, and a check valve is sometimes mounted on the way of the feed water pipe W and feed hot water pipe H. Since the opening closable with the cover body is formed at a part of the columnar case, assembly work of members such as the combination faucet 3, selector valve 6, various piping and check valve into the columnar case 2, and maintenance work after construction can be very easily performed.
Patent JP-2002180374-A (JP)
Title: Method for producing flame-retardant or nonfusible fiber
Inventor: KIKUCHI SEIETSU
IPC: D06M11/77
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent the combustion and heat melting of a fiber. SOLUTION: The flame-retardant fiber, or the like, can be produced by applying a bonding treatment agent composed of an emulsion of an acrylic resin, vinyl acetate resin, synthetic rubber or natural rubber, an emulsion of starch, carboxymethyl cellulose, methyl cellulose, polyvinyl alcohol, silicone resin, or the like, or a liquid mixture of a plurality of the above emulsions and a heat-resistance improving agent and an aqueous film-forming inorganic compound composed of a natural mineral powder such as clay, zeolite and terra alba, a metal oxide such as titanium oxide, antimony oxide and zinc oxide, an inorganic silicon compound such as sodium fluorosilicate and water glass or calcium carbonate, slaked lime, coal ash, volcanic ash, or the like,  or a liquid mixture of one or more kinds of the above components on the surface of a combustible or heat-meltable fiber to form a fire-resistant and heat- resistant film on the fiber surface.
Patent JP-2002186109-A (JP)
Title: Auxiliary driving gear and front-and-rear wheel driven vehicle
Inventor: MATSUBARA KENICHIRO
IPC: B60L50/16
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To secure the safety of a vehicle when traveling on a wet road, a snowy road, a frozen road, or the like. SOLUTION: This auxiliary driving gear 1 is provided with a first generator 2 mounted on a front-and-rear wheels driven vehicle 100, the front wheels 104a, 104b of which are driven by an engine 101 and the rear wheels 105a, 105b of which are driven by a motor 4, and driven by the engine 101 to generate electric power; an inverter 3 that outputs the electric power generated by the first generator 2 to the motor 4 by power conversion; a motor control device 5 that controls the rotary driving force of the motor 4; and field control device 6 that controls the magnetic field of the first generator 2. In this driving gear 1, and motor control device 5 controls a voltage that is impressed on the motor 4 by using both controls of adjusting the power generating capacity of the first generator 2 and the output voltage of the inverter 3.
Patent JP-2002177101-A (JP)
Title: Infants holding auxiliary implement
Inventor: DOI KAZUYUKI
IPC: A47D13/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide infants holding auxiliary implement which is capable of reducing the physical burden to be exerted on mothers, etc., when the mothers, etc., hold the infants in their arms and put the infants to bed or lull the infants. SOLUTION: The infants holding auxiliary implement K1 has a front section 1, a back section 2, infants ride section 3, base section 4, left flank section 5 and a right flank section 6. The implement is internally provided with a bulging preventive sheet 7. The bulging preventive sheet 7 comprises sheets 71, 72, 73, 74, 75, 76 and 77. The upper parts of the respective sheets are thermally welded by welding parts 701 to the inside of the infants ride section 3. Their front side parts are thermally welded by welding parts 702 to the inside surface of the front section 1. Their rear side parts are thermally welded by welding parts 703 to the inside surface of the back section 2. The lower side parts of the respective sheets are not welded and are in a free state.  The infants ride section 3 disposed in the upper part is curved by disposed in such a manner that its central segment recesses. The inside surface side of the base section 4 is provided with a weight section 40 in which iron sand is packed. The lower part of the right side flank section 6 is provided with an air filling port 8.
Patent JP-2002191159-A (JP)
Title: Spindle motor
Inventor: ITO SHINJI
IPC: H02K1/14
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor in which a rotation position sensor can be provided while the deterioration in efficiency of the motor is avoided. SOLUTION: A distance d1 between poles 3a and 3b positioned at an opening of a slot 4a in which rotation position sensors 6a and 6b are provided and distances d2 and d3 between poles 3 positioned at openings of slots 4b and 4c are made equal. The opening angle θ1 of the slot 4a, the opening angle θ2 of the slot 4b, and the opening angle θ3 of the slot 4c are made to differ each other.
Patent JP-2002189325-A (JP)
Title: Driving device for rotating body and image forming device using the same
Inventor: SAITO YASUHIDE
IPC: G03G15/01
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for rotating body and an image forming device using the driving device, by which a high-quality image can be formed at a low cost by preventing the image quality from being deteriorated because irregular rotation is amplified to remarkably cause an image jitter or the vibration of the meshing frequency of an idler gear is amplified and transmitted to the rotating body even in the case of adopting a mechanical reduction gear. SOLUTION: At least one of several gears for transmitting driving force from a driving motor to the rotating body for forming an image is constituted of multiple gears 2-1, 2-2, 3-1 and 3-2 in which a plurality of gears different in diameter are coaxially arranged. The respective module and the number of tooth of the large gears and the small gears of the gears 2-1, 2-2, 3-1 and 3-2 are made different from each other.
Patent JP-2002191075-A (JP)
Title: Mobile communication system
Inventor: KOBAYASHI YOSUKE
IPC: H04W4/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system that limits an area where and a time when a mobile communication terminal can be utilized in order to prevent illegal use of the mobile communication terminal due to a theft or production of a crone unit in an electronic commerce transaction and cashing service employing the mobile communication terminal. SOLUTION: The mobile communication terminal 100 measures its position by a positioning means 102, and a communication section 101 transmits the result to an opposite communication terminal via a terminal antenna 103 and a base station 104. The opposite communication terminal 106 stores a use permission area of the mobile communication terminal 100 set as to the mobile communication terminal 100 in a storage means 108, a judging means 109 judges whether or not a current position of the mobile communication terminal obtained by position information sent from the mobile communication terminal 100 is included in the use permission area stored in the storage means 108, when the current position of the mobile communication terminal 100 is included, a communication control section 107 starts communication with the mobile communication terminal 100.  By adding an authentication means to limit the use permission area to the mobile communication terminal, prevention of illegal use can be enhanced.