baber/WOPTO huggingface dataset:
Patent JP-2001340521-A (JP)
Title: Game center facility
Inventor: ISHIDA ISAMU
IPC: A63F5/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To enable a player to easily recognize his or her technical level and to compare it with the technical levels of other players. SOLUTION: In this game center facility 400 installed a plurality of slot machines 1 and compared result display parts 500, the slot machine 1 is provided with a control part 200 for controlling the progress of a game and grants a specified valuable value to a player according to the result of the game determined by the arrangement of the reels 6L, 6C, 6R varied and stopped in response to the player's operation. A skillfulness determining means 510 provided in the game center determines the skillfulness in the game of each player in a specified game period on the basis of the game result based on the control part 200, and a skillfulness comparing means 520 provided in the game center compares a plurality of skillfulness determined by the skillfulness determining means 510, with another.  The compared result display part 500 gives specified notice according to the compared result of the skillfulness comparing means 520.
Patent JP-2001352000-A (JP)
Title: High-frequency semiconductor device using interposer
Inventor: YOSHIDA SEIICHIRO
IPC: H01L21/60
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a small thin light package which can be constituted readily. SOLUTION: In a semiconductor device, in which a semiconductor package, is constituted of a mold resin and an interposer to which a semiconductor chip is bonded and in which the semiconductor chip is connected to a signal line patterned on the interposer by wire bonding, there are provided a transmission line having a line to be a ground potential, disposed on both sides of the signal line and a via hole for bringing the top and bottom surfaces of the interposer into conduction.
Patent JP-2001346541-A (JP)
Title: Colored potato dry powder and method for preparing the same
Inventor: OBA KIYOSHI
IPC: A23L19/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a colored potato dry powder containing a fresh anthocyanin pigment even without blending a coloring material. SOLUTION: This colored potato dry powder is obtained by cut-treating potatoes of common cultured varieties such as Solanum tuberosum ssp. andigena L. and S. phureja Juz. et Buk., containing the anthocyanin pigment in their skin parts and meat parts, different cultured varieties or varieties obtained by hybridizing and rearing for improving practical properties such as pigment concentration, disease resistance, yield based on such above varieties, performing a blanching treatment of the cut and formed colored potatoes under a condition of 60-95 deg.C for 60-180 sec., then dehydrating, drying and crushing to be powdered.
Patent JP-2002037204-A (JP)
Title: Apparatus for grading and casing agricultural product
Inventor: KINOSHITA SUSUMU
IPC: B65B5/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a measuring machine from an automatic measuring and casing apparatus to facilitate maintenance, perform more correct measurement of a box and simplify a structure of a belt conveyer. SOLUTION: Fruit discharge port update processing can switch over a fixed fruit discharge port and a free fruit discharge port so that the free discharge port can be flexibly set according to a casing status and a fruit discharge status. When grading is to be performed in twelve classes, although twenty-four ports which is a multiple of twelve should be provided as fixed discharge ports normally, only twelve fixed discharge ports and an appropriate number of additional free ports as three or four need be prepared. At first, a grader 24 discharges fruits to the fixed discharge ports, so that three free ports are empty.  When the last mandarin K is discharged to a box at the fixed discharge port and one box has been completely filled, a free discharge port additionally provided for the fixed port is switched over and an empty port is searched for free assignment, so as to subsequently transfer discharged fruits to another port elsewhere.
Patent JP-2001016592-A (JP)
Title: Image encoder and image decoder
Inventor: IWASAKI EIJI
IPC: H04N19/70
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To detect overlapped fields more correctly by stopping encoding of a television signal for one frame period when overlapped fields are detected for at least once in a first field and a second field respectively and stopping encoding process for a data period insufficient in timewise by thinning the overlapped fields. SOLUTION: In a signal converter, overlapped fields are detected in a telecine signal (Vin) inputted from an input terminal 100 by an overlapped field detecting means 400 and overlapped identification information is outputted. Also, the inputted telecine signal is delayed for one frame by an overlapped field detecting means 400. On the encoding side, when overlapped fields are thinned once in first and second fields respectively, data output is stopped just for a period when they are short of two fields. On the decoding side, input of data is stopped when the overlapped fields are inserted once in the first and second fields respectively.
Patent JP-2001358163-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KINOSHITA MITSURU
IPC: H01L21/60
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent outflow to a post-process of a defective, due to ball- electrode unjointing, and to improve the reliability of products. SOLUTION: A plurality of solder balls 3 are installed to a tape substrate 2 for a CSP body 7a through reflow, and conductive elastic sheet members 9 are brought into contact with each solder ball 3, and locomotive power is imparted and unjointed solder balls 3b are removed by imparting locomotive power, capable of moving the unjointed solder balls 3b which are not joined with the tape substrate 2 in the solder balls 3, while using the elastic sheet members 9 composed of a material softer than solder, thus preventing outflow to the post-process of defectives due to the ball-electrode unjointing.
Patent JP-2001357028-A (JP)
Title: Sgml electronic document preparing system
Inventor: NOMURA SHIGEYUKI
IPC: G06F17/21
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an SGML structured document preparing system, by which even a person having no special knowledge on document type definition and tagging can easily perform tagging. SOLUTION: This system is provided with a document type definition file 23 storing the document type definition, a template 21 for performing styling corresponding to the document type definition, a template preparing means for displaying the template 21 in the order of hierarchies preset for each document element of a source electronic document D1 and an SGML document processing means for converting document data D2 with style into an SGML structured document D4, and when styling is performed in the order of hierarchies for every document element of the source electronic document D1 according to the template 21, the SGML structured document D4 is prepared.  Besides, when styling is performed to a character string to become a link target according to the template 21, a link specification D3 is prepared by a link setting means and the SGML structured document D4, to which a link destination ID is automatically added on the basis of the link specification D3, is prepared by the SGML document processing means.
Patent JP-2002003508-A (JP)
Title: METHOD FOR PRODUCING alpha-OLEFIN POLYMER
Inventor: MAKIO SHINJI
IPC: C08F10/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an α-olefin polymer whereby the outflow of an uncondensed gas to a gas phase of a polymerization tank and to a slurry liquid by short path can be controlled when the gas is backed to a liquid phase of the tank in a slurry polymerization or bulk polymerization of an α-olefin. SOLUTION: The method wherein the polymerization tank equipped with an impeller stirrer is used for the slurry polymerization or bulk polymerization of an α-olefin and a developed polymerization heat is removed by utilizing the latent heat caused by vaporization of a vaporizable substance, is characterized in that the a part of gas vaporized from the upper tank is liquefied in a reflux condenser, a spouting direction has a deflection angle (β) of -60 to +60 deg. to the stirring axial direction and the spout is performed at a lower slope angle (α) of 0 to 60 deg. to the horizontal direction when the uncondensed gas is pressurized by a blower and backed to the liquid phase of the tank by a single hole nozzle.
Patent JP-2002005531-A (JP)
Title: Solar powered water heater and its control method
Inventor: IKEMOTO YUJI
IPC: F24S90/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a solar powered water heater excellent in antifreezing performance, and further provide its control method. SOLUTION: A solar powered water heater 1 includes a collector 2 for collecting solar heat, a hot water storage tank 3 for storing water located at a lower position than the collector 2, air vent means 21 for exhausting air in the collector 2, a collector water level detector 22 for deciding that water is existent in the collector 2, a piping 4 for communicating the collector 2 and the hot water storage tank 3, a three way valve 5 for changing over the connection of the piping 4, a pump 6 for lifting water to the collector 2 from a lower connection port 32 of the hot water storage tank 3 through the three way valve 5 and the piping 4, and a collector temperature detector 23 for detecting the water of the water in the collector 2.  In the apparatus 1, a fresh air temperature detector 7 is disposed in the vicinity of the solar powered water heater 1 for detecting the temperature of fresh air, and further a control section 9 is provided for deciding that the water contained in the hot water storage tank 3 is sent to the collector 2 through the pump 6 with the aid of the collector temperature detector 23 and the fresh air temperature detector 7.
Patent JP-2002016398-A (JP)
Title: Method and apparatus for assembling electronic component on circuit board
Inventor: KAMEYAMA KOJI
IPC: H05K3/34
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for assembling an electronic component to a circuit board where all lead terminals are accurately and automatically assembled to a lead terminal insert of the circuit board. SOLUTION: A guide plate 12 comprising a through hole 12a for guiding tips of a plurality of lead terminals 11 to a specified position is preliminarily attached to the plurality of lead terminals 11 (figure 7 (b)). Related to assembling of an electronic component 10 to a circuit board 13, a plate holding part 4 holding the guide plate 12 moves to the tip side of the plurality of lead terminals 11 so that the through hole 12a of the guide plate 12 guides the tips of the plurality of lead terminals 11 to a specified position (figure 7 (c)), with the tips of the plurality of lead terminals 11 corrected in position for inserting into a lead terminal insert part 13a. Positioned between a positioning pin 8 and positioning hole parts 12b and 13b, the tips of the plurality of lead terminals 11 are inserted in the lead terminal insert part 13a (figure 7 (d)).
Patent JP-2001028197-A (JP)
Title: Memory element and method for providing bias in memory element
Inventor: MICHELONI RINO
IPC: G11C16/12
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide bias to a plurality of memory sectors in a memory element by bulk of a smaller region in a non-volatile memory element of especially a flash type and providing method for bias in a memory element. SOLUTION: A memory element 21 having a plurality of memory sectors 15 each sector of which includes a plurality of memory cells 1 is provided with a hierarchical sector decoding means. One group out of a plurality of groups of bias lines 28-32 is provided to each sector row, and is extended in parallel to a sector row. Each of a plurality of sector switching stages 35 is connected between a corresponding memory sector and a group corresponding to a bias line. A sector switching stage connected to memory sectors arranged in the same sector column is controlled by the same control signals S0, S1 supplied to a control line 40 extending in parallel to a sector column.
Patent JP-2002013159-A (JP)
Title: Piping structure of control valve unit
Inventor: OCHI TOMOHIKO
IPC: E02F3/36
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure of a control valve unit improving the service life of low-pressure pipes by preventing the interference between high- pressure pipes and the low-pressure pipes. SOLUTION: This piping structure of the control valve unit have the plurality of high-pressure pipes connected to an actuator and the plurality of low-pressure pipes connected to a remote control valve of an operation device. Spaces capable of passing pipes are formed in the top/bottom direction of the control valve unit, and the respective top/bottom spaces are set to a high-pressure pipe space for passing the plurality of high-pressure pipes and a low-pressure pipe space for passing the plurality of low-pressure pipes, respectively.
Patent JP-2002015007-A (JP)
Title: System for hygienic measurement
Inventor: MURATA TOSHIMI
IPC: G06Q50/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for hygienic measurement, which can reduce loads for each food processing factory to measure its own hygienic conditions. SOLUTION: The system for hygienic measurement, which is registered with food processing factories 30, manages the hygienic information collected from the factories 30 and uses effectively the information has a hygienic information management server 11 and a measurement instrument 31. The measurement instrument 31 conducts a sanitary check for the hygienic conditions of each factory 30 and sends results of the checked data (hygienic information) to the hygienic information management server 11.
Patent JP-2002013558-A (JP)
Title: One way clutch
Inventor: YAMADA SHIGEYUKI
IPC: F16D41/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a one way clutch which is capable of adding a bearing function to a retainer. SOLUTION: A magnetic type one way clutch comprises such components as a rotating shaft 11, an outer ring 1 arranged around the outer periphery of the rotating shaft 11 with predetermined spacing, a plurality of rollers 2 for power transmission arranged in the wedge-shaped spaces formed between both of the circular rings, and a retainer 4 of cylinder type which retains the rollers and is made of highly abrasion resistant material. A magnet 3 which urges the roller 2 in the direction to force the same into the wedge-shaped space 12 is provided within the retainer 4 as a separate member. By giving the high abrasion resistance to the retainer 4, the retainer 4 can be provided with bearing function.
Patent JP-2001334097-A (JP)
Title: Blade plate suction-type waste thread removing net
Inventor: SAWADA MASATAKA
IPC: D06F35/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To completely collect waste threads which occur at washing by forcefully taking in the waste threads and preventing them from leaking to the outside even when a current of water is rotated in the normal and reverse directions. SOLUTION: By drawing the waste threads in a different-diameter duct if along the inside of an oscillating blade plate 2 by the blade plate 2 even if the current of water is rotated in the normal and reverse directions, the current of water is accelerated to blow the waste threads to a net bag 3. Eddies are generated to collect the waste threads by a net bag 3a with a flower pattern. A rope 3b is untied and the net bag 3 is soaked in water to remove the waste threads from inside the net bag 3.
Patent JP-2002020807-A (JP)
Title: Solder ball and its production method
Inventor: KUBOI TAKESHI
IPC: C22C13/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball having a smooth surface shape while combining high sphericity and dimensional precision required for a solder ball and to provide its production method. SOLUTION: As to this solder ball, in the case observing the cross-section including the center of the sphere, the area ratio of dendrite in the largest one piece is <=80%.
Patent JP-2002019232-A (JP)
Title: Image forming apparatus
Inventor: MATSUO SHINPEI
IPC: H02M3/28
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein waste power consumption such as an idling current or the like is prevented, a voltage of a power supply for a driving load can be set to be low when a door is closed, an inrush power of an inter-locking switch can be suppressed, a fail-safe sequence control means is provided, a simple power supply system with high reliability can be constituted, a power conversion efficiency is high and a power consumption in a standby time can be suppressed. SOLUTION: This image forming apparatus comprises a first power supply means for supplying power to a control section which is also used during a non-printing time period and a second power supply means for supplying power to a driving section being used during a printing time period. The image forming apparatus is constituted of a status flag for discriminating a condition of a printer, a voltage changing means for changing the output voltage of the second power supply means and a driving load power supply voltage switching control means that controls the voltage changing means corresponding to the output condition of the status flag to switch the output voltage of the second power supply.
Patent JP-2001348562-A (JP)
Title: Water-blocking body obtained by directly kneading polymer into carbonized cellulose sponge
Inventor: OMORI YOSHITO
IPC: C09K3/10
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a water-blocking body capable of simply storing and moving, immediately using in an emergency and readily carrying out waste treatment. SOLUTION: This water-blocking body is obtained by putting carbonized cellulose sponge 2 in which a polymer is directly kneaded and zeolite powder 4 put in a corrugated board 3 formed in a box-like state into a sack 1. Since charcoal-containing cellulose sponge 2 absorbs water and causes swelling by immersing the water-blocking body into water, the water-blocking body is thin and lightweight before absorbing water and facilitates storage and transfer and can be utilized without using soil for packing, because the filler itself absorbs water and rapidly causes expansion.
Patent JP-2002023792-A (JP)
Title: Device and method for collating speech, and storage medium with speech collation processing program stored therein
Inventor: SATO KATSUHIKO
IPC: G10L17/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To perform a speaker collation with a high matching rate even to short time speech signal data by a speech collating device for collating a person himself/ herself by speech. SOLUTION: Plural two-dimensional templates arranged in a registered spectrogram and each area on a collating speech spectrogram from which a maximum correlation coefficient is calculated are detected. Moreover, respective summed frequency spectrum distributions SumA and SumB are derived from the registered speech spectrogram and the matching speech spectrogram, and plural one-dimensional templates arranged on the SumA and each area on the SumB from which the maximum correlation coefficient is calculated are detected.  Then, a difference between a mutual positional relation among the two-dimensional templates and a mutual positional relation among the maximum correlation detection area is comparatively evaluated, and also a difference between the mutual positional relation among the one-dimensional templates and the mutual positional relation among the maximum correlation detection area is compared and evaluated, the identity of the registered speech with the collated speech is discriminated according to the overall difference degree.
Patent JP-2002026654-A (JP)
Title: Resonator
Inventor: TAKAHASHI YOSHINORI
IPC: H01P7/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a resonator capable of suppressing the deterioration in the Q of a device, adjusting frequency, and being made small in size and low in profile. SOLUTION: A voltage controlled oscillator 10 using the resonator includes a multi-layered board 12. The multi-layered board 12 includes a 1st ground conductor layer 14, a 1st dielectric layer 16, a strip line layer 18, a 2nd dielectric layer 22, a 2nd ground conductor layer 24, and a 3rd dielectric layer 26. A strip line 20 is formed to the strip line layer 18 and a microstrip line 28 is formed to the 3rd dielectric layer 26. The strip line 20 and the microstrip line 28 are connected via a through-hole to form the resonator, and a part of the 2nd ground conductor layer 24 corresponding to the microstrip line 28 is removed.
Patent JP-2002022745-A (JP)
Title: Detection sensor of vero toxin produced by e-sherichia coli o-157 and detection method thereof
Inventor: UZAWA HIROTAKA
IPC: C12Q1/06
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a practical detection sensor, which can make both qualitative and quantitative analyses to a vero toxin produced by e-scherichia coli O-157 with high sensitivity and detect with high speed and accuracy, and a detection method using the detection sensor. SOLUTION: The vero toxin produced by e-scherichia coli O-157 detectable accurately in a matter of minutes by using a detection sensor to whose end, being represented as a usual (I) described below, a sugar chain derivative containing galactose is fixed via a monolayer on the substrate surface. In the formula Y is a long chain hydrocarbon radical made of 8 through 50 carbon atoms or an N-substitute phenyl group represented as C6H5-NH-R' (where: R' is a hydrocarbon radical or an asyl group). It is desirable that the substrate is the one used for the quartz oscillator method or the surface plasmon resonator method.
Patent JP-2002037176-A (JP)
Title: Derailleur of bicycle
Inventor: RYU ZINSHI
IPC: B62M11/18
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a derailleur of a bicycle having a simple structure, easy to operate, having a large shift range, having a small volume and a light weight. SOLUTION: A plane projection wheel 5 having plural concentric annular surfaces is arranged on a fixed shaft 4 in a wheel hub 1. At least one or one or more in plural control rods are horizontally moved by a change in the turning angle so that operation of respective unilateral clutches is performed. A relatively large housing space is imparted by arranging the plural control rods in an outer peripheral part of the fixed shaft 4, and the relatively many control rods can be arranged, and relatively many speed proportion selecting ranges can be imparted. A large number of motive power transmission passages can be formed and selected between two sets of gears by using an intermediate ring 8.
Patent JP-2002029314-A (JP)
Title: Parking support device
Inventor: ANDO TOSHIYUKI
IPC: B60R21/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a parking support device for displaying a parking garage image for complementing an image lacking range by a dead angle of a camera. SOLUTION: An image of a target parking garage is picked up by an on- vehicle parking garage image pickup means, a peripheral image of a vehicle is picked up by an on-vehicle vehicle peripheral image pickup means, an image of ranges 95 to 98 lacking in an image by becoming a dead angle of a car body in an image 72 of the vehicle periphery is taken out of an image 71 of the target parking garage, and the image 72 of the vehicle periphery is complemented and displayed. Thus, the image of the vehicle periphery few in an image lacking part by the dead angle of the camera can be displayed, and a white line for partitioning a parking range and a car stopper being a stopping target are clearly reflected so that the positional relationship between the parking garage and one's own car can be grasped easily.