baber/WOPTO huggingface dataset:
Patent JP-2002048149-A (JP)
Title: Shaft coupling for vehicle
Inventor: SUNADA HIDEKI
IPC: F16D3/60
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To further improve vibration absorbability, with wall thickness of an annular plate per sheet being made possible to be thin, without causing a gap between annular plate with each other by fastening torque of bolt and nut. SOLUTION: A plurality of insertion holes 25 are formed with equal spacing in circumferential direction on a plurality of annular plates 24... arranged at an abutment portion between a first shaft and a second shaft. The first shaft and the second shaft are connected through bolts 26 and nuts 27 to the portions around the insertion holes 25 of the annular plates 24 alternately in circumferential direction. An area close to the insertion hole 25 of the laminated annular plates 24 is deformed plastically and them control means 32 is formed by the plastically deformed part 31. Displacement of the annular plates 24 caused by the fastening of the bolt 26 and the nut 27 can be restrained by the control means 32.
Patent JP-2002049884-A (JP)
Title: Analog matrix arithmetic circuit
Inventor: TSUBOUCHI KAZUO
IPC: G06G7/19
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an analog matrix arithmetic circuit where the dynamic range can be enlarged without enlarging the circuit scale compared to a digital matrix arithmetic circuit and a high speed operation can be performed with a low power consumption. SOLUTION: The analog matrix arithmetic circuit has a storage circuit part 1 having respective storage circuits sampling analog input signals x(t) and storing them as sampling signals xj which are made to correspond to the respective elements of rows in a matrix operation, a multiplication circuit part 3 having multiplication circuits corresponding to the storage circuits for the respective rows one by one and multiplying the sampling signals xj and coefficient signals Cij, which are outputted from the storage circuits for the respective storage circuits, and an addition circuit part 4 adding multiplication signals which correspond to output signals for the respective elements of the rows and are outputted from the respective multiplication circuits of the multiplication circuit part 3.
Patent JP-2002050750-A (JP)
Title: Two-dimensional image reader
Inventor: IIHAMA TOMOMI
IPC: H04N5/372
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional(2D) image reader, capable of markedly suppressing wrong reading operations or damages to the device, by suitably discharging electric charges on a body of a photosensor device to be detected. SOLUTION: This 2D image reader has a configuration, provided with a photosensor array 100 having plural photosensors 10 arrayed into a matrix form on one side of an insulated substrate 19, a ground electrode layer 23A provided on a protecting insulating film 20 which is provided for covering the plural photosensors 10 while being directly brought into contact with and placing a body (finger 40) to be detected, and a lead wiring 24 for connecting the ground electrode layer 23A to a ground potential.
Patent JP-2002050813-A (JP)
Title: Solid laser device
Inventor: TAKASE TOMOHIRO
IPC: H01S3/06
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid laser device that can obtain a high-output laser beam and at the same time has less fluctuation in heat lens effect being generated by each stimulation medium. SOLUTION: The level of the heat lens effect being generated in each stimulation medium is measured with a current being supplied to an LD stack as a parameter, and a current value to be supplied based on the measurement result is set and adjusted for each LD stack.
Patent JP-2002053772-A (JP)
Title: Structural body carrying photocatalyst
Inventor: KIMURA NOBUO
IPC: B01J35/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst-carrying structural body which has no interference color, as is the case particularly with transparent carriers, has high transparency, and is excellent in durability. SOLUTION: There are provided a photocatalyst-layer-forming composition which comprises a silicon compound, a metallic oxide sol and/or a metallic hydroxide sol, and a photocatalyst powder and/or a photocatalyst sol, the composition containing 0.1-30 wt.% of the photocatalyst powder and/or the photocatalyst sol as a solid and in terms of oxide based on the total of the composition, the ratio of the average particle size of the. metallic oxide sol and/or the metallic hydroxide sol to the average particle size of the photocatalyst powder and/or the photocatalyst sol being two or more, and a photocatalyst-carrying structural body having a carrier and a photocatalyst layer formed from the photocatalyst-layer-forming composition directly or through an intermediate layer on the carrier.
Patent JP-2002053262-A (JP)
Title: Paper sheet guide mechanism for paper stacker
Inventor: FUJII HIROTSUYO
IPC: B65H45/101
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet guide mechanism for a paper sheet stacker capable of regulating the position of forward and rear ends in the longitudinal direction of a continuous recording paper sheet placed on a paper table irrespective of the paper sheet length of the continuous recording paper sheet, and the paper sheet stacker. SOLUTION: This paper sheet guide mechanism has a first paper sheet guide and a second paper sheet guide installed parallel to each other and perpendicular to the paper sheet table 401 with the continuous recording paper sheets stacked therebetween, and a first paper sheet guide 421a and a second paper sheet guide 421b are slidable in the horizontal direction so that centers thereof are constantly at predetermined positions.
Patent JP-2001119347-A (JP)
Title: Optical communication node and optical communication system
Inventor: ONO HIROTAKA
IPC: H04B17/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication node with which stable control is realized even if abnormality occurs in a control light source system and to provide an optical communication system using the node. SOLUTION: In an optical communication node provided with a multiplexer multiplexing plural signal light beams and multiplexing a signal light beam and a control light beam, a demultiplexer demultiplexing the plural signal light beams and demultiplexing the signal light beam and the control light beam, an optical switch branching and inserting the signal light beam or changing over the path of the signal light beam, an optical attenuator adjusting the light level of the signal light beam, a light transmitter transmitting the signal light beam and an optical receiver receiving the signal light beam, at least one or above control light source for controlling light amplifier and at least one ore above coupling/branching means coupling/branching control light power emitted from the control light source are installed. Branched control light power is guided to the multiplexer.
Patent JP-2001111842-A (JP)
Title: Image quality controller
Inventor: KUNITAKE SETSU
IPC: H04N19/126
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image quality controller that decides a quantization method depending on a property of a split image and a property of an image output means so as to conduct detailed image quality control. SOLUTION: An image division means 132 divides a received image 131 into blocks, and a conversion means 133 converts them into conversion coefficients 134. An image analysis means 138 analyzes the divided images and gives the result to a quantization selection means 140 as a received image property 139. An image output property output means 142 outputs an image output property 143 to a quantization selection means 140. The quantization selection means 140 consists of an item dependent image quality control system decision means 121 and an overall image quality control means 124 and selects a quantization system that is a coding parameter denoting prescribed image quality. The quantization means 135 quantizes the conversion coefficients 134 according to the selected quantization system and a coding means 136 outputs a code 137.
Patent JP-2002058098-A (JP)
Title: Sensor array and transmitter/receiver
Inventor: HASHIMOTO JUNICHI
IPC: G01N29/24
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture sensor array having a high sensitivity in which variation of the characteristics is suppressed among piezoelectric oscillators. SOLUTION: The sensor array, i.e., an ultrasonic probe 22, for use in a transmitting/receiving circuit 20 comprises a substrate 24 made of a packing material. A plurality of rectangular prism piezoelectric oscillators 26 are bonded in matrix onto one major surface of the substrate 24. The piezoelectric oscillator 26 comprises a plurality of piezoelectric layers 28 laid in a direction intersecting two adjacent side faces of the piezoelectric oscillator 26, respectively, at an angle of 45 deg.. An inner electrode 30 is formed between the piezoelectric layers 28, and outer electrodes 32 are formed on the opposite end faces of the piezoelectric layer 28.
Patent JP-2002061292-A (JP)
Title: Prefabricated building and construction method therefor
Inventor: KATO YASUMICHI
IPC: E02D27/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated building and a construction method therefor, allowing the term of work for construction or removal to be shortened and reducing building cost. SOLUTION: The prefabricated building is constituted by juxtaposing a plurality of shed units 2 having outer shell frames 1 whose bottom parts are fitted with foundation frame parts 1a and constituted in such a manner that the corner part and the edge part of the frame part 1a of each of the shed units 2 are directly fixed to the shed bearing parts 4a of steel pipe piles 4 buried in the ground 3.
Patent JP-2002063401-A (JP)
Title: Merchandise sales system utilizing internet
Inventor: IKEDA YUICHI
IPC: G06Q50/10
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise sales system capable of further accelerating the sales of merchandise utilizing the Internet. SOLUTION: A homepage or a homepage group for merchandise sales is managed/provided by a guarantor 6. In the case that the merchandise is not delivered to a user 4, the guarantor 6 guarantees the user. Further, in the contract of merchandise purchase, a notice from the guarantor 6 that a guarantee is prepared is sent to the mail address of the user 4.
Patent JP-2002064627-A (JP)
Title: Private exchanger
Inventor: ASANUMA SATOSHI
IPC: H04Q1/16
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a private exchanger which can supplement a shortage of a power supply capacity by combinations of basic function units and high capacity function units. SOLUTION: This private exchanger has a plurality of slots 3 in which function units are mounted, a basic power supply unit 1A supplying voltages to the function units, an additional power supply unit 1B with a function of the parallel operation with the basic power supply unit, and a control unit 2 which recognizes the capacities of mounted function units and detects the installation of the additional power supply unit. If the control unit recognizes that the total capacity of the mounted function units exceeds a specified value, the control unit stops the operation of the exchanger until the additional power supply unit is installed.
Patent JP-2002058914-A (JP)
Title: Solid-liquid separator
Inventor: OKAJIMA HIROAKI
IPC: B04C5/103
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous solid-liquid separator which can make a whirling flow speed υC of feeded raw water large and can suppress a separation speed υL small, increase the separation speed and separation efficiency, and treat a large volume of the liquid with a low running cost without chemicals and without a mechanical means. SOLUTION: The solid-liquid separator is provided with a lower fluidizing section of narrow radius 11c having a means 2, 12 for introducing water to be treated containing precipitable materials and a means 5 for discharging the precipitable materials, and an upper separating section of wide radius 11a having means 4, 13 for guiding the treated water from which the precipitable material is separated. A porous flowstraightening vane 14 is provided at a horizontal cross section located at an upper end face of the lower fluidizing section of narrow radius 11c or above the upper end face thereof.
Patent JP-2002074507-A (JP)
Title: Electronic contract system, contract data preparing device and information communication terminal
Inventor: UEHARA TAKESHI
IPC: G06Q30/06
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic contract system in which there is no possibility that confidential information leaks out and contract related processing is also retried without troubles even though the contract related processing is not successful. SOLUTION: A settlement module 9 can physically be separated from a settlement request source terminal 1 connected to a communication network through communication equipment 3 (or is logically separated from the terminal 1 so that the terminal 1 can not access personal authentication information 19 inputted by a user). The terminal 1 controls the module 9 and grasps each processing step of the processing flows of the terminal 1 itself and the module 9. The module 9 is provided with an interface 11 for inputting the personal authentication information 19 such as personal identification number and a password. The module 9 enciphers the identification information 19, etc., inputted by the user through the interface 11, prepares settlement request data 21 and transfers the data 21 to the terminal 1. The terminal 1 transmits the data 21 to a prescribed server.
Patent JP-2001246983-A (JP)
Title: Device for position confirming of right and left sides and lower sides of vehicle
Inventor: YAMAGUCHI SHUICHI
IPC: B60R1/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide door mirrors capable of grasping positions of the right and left sides and lower sides of a vehicle. SOLUTION: Mirrors 1b allowing confirmation of the position of the right and left sides and the lower sides of the vehicle which cannot be confirmed by door mirrors are provided below right and left door mirrors 1a provided in the vehicle.
Patent JP-2002074452-A (JP)
Title: Coin-wrapping machine
Inventor: KAGAMI MITSUHARU
IPC: G07D3/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a coin-wrapping machine, which can efficiently collect old coins by surely sorting newly issued coins and the old coins circulated thus far, even though the coins have the same denomination without having to providing special mechanisms. SOLUTION: In the coin-wrapping machine when coins of a denomination, specified by a denomination specifying means include the newly issued coins and coins which have already circulated, a control unit is so constituted so to discriminate between the newly issued coins and circulated coins, when a count mode is selected; a 1st coin-sorting and collecting means selects and collects acceptable coins; and when the coins of the specified denomination includes the newly issued coins and circulated coins, a 2nd coin selecting and collecting means selects and collects one of them.
Patent JP-2002066146-A (JP)
Title: Game device showing sponsor's name
Inventor: NABESHIMA KEITA
IPC: A63F13/61
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a game device which shows and advertises the name of a meeting sponsor at an inexpensive charge to make a number of players to recognize the sponsor's name. SOLUTION: This game device shows a sponsor's name and connects a computer system to supply information via the Internet and an information terminal.or game machine equipped with a in information function for the sponsor to sponsor a game meeting to advertize the sponsor's name. The game supplier shows the name of the sponsor of the game meeting on a game screen to advertize the sponsor's name and distributes the game. A player executes game communication by own game machine via an information terminal and recognizes the name of the sponsor of the game meeting.
Patent JP-2002067113-A (JP)
Title: Mold for injection molding
Inventor: KUBOTA KOJI
IPC: B29C45/64
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding capable of easily preventing occurrence of a flash or a decrease in a dimensional accuracy by reducing an influence of a bending deformation of a mold mounting platen only by a constitution of a mold without changing a constitution of a mold clamping unit side. SOLUTION: The mold for injection molding comprises a force transmitting section 71c corresponding to a projecting surface of a molding space 75 in a mold clamping direction between the mold 70 and a mold mounting plate 72 so that a mold clamping force is transmitted to the mold 70 only via the transmitting section 71c.
Patent JP-2002081061-A (JP)
Title: Load control method for ground anchor
Inventor: KOBORI KATSUHIRO
IPC: G01L1/24
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for holding a long-time superior performance for detecting elongation of a ground anchor caused by a tensile force, for example, in a slope, a retaining wall, etc. SOLUTION: This detection method detects the extension/contraction of the ground anchor by fixing optical sensors to parts for measuring strain of the ground anchor and connecting the optical fiber from the optical sensors to an observation device on the ground for detecting the extension/contraction of the ground anchor.
Patent JP-2002084461-A (JP)
Title: Image pickup element drive circuit, image pickup element test unit
Inventor: KAMEYAMA MASASHI
IPC: H04N5/335
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup element drive circuit that can prevent an overflow voltage given to an image pickup element from being fluctuated. SOLUTION: In the image pickup element drive circuit of a configuration such that a voltage source applies an overflow voltage VOFD to an overflow voltage supply terminal TOFD of an image pickup element 10 through a parallel circuit consisting of a diode D1 and a resistor R1, a regulated current circuit is provided between a common level point and a connection point connecting the diode D1 to the overflow voltage supply terminal, this regulated current circuit supplies a regulated current to the diode D1 and the regulated current stabilizes a forward voltage drop of the diode so as to eliminate fluctuations in the overflow voltage.
Patent JP-2002119734-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having control means each of which is capable of recognizing all of commands from a game control means. SOLUTION: A command receiving buffer for receiving commands from the CPU of a main board is provided on each control board. The command receiving buffer is capable of storing 12 commands. The writing position and the reading position of the command receiving buffer are designated respectively by a writing pointer and a reading pointer. The command receiving buffer, the writing pointer and the reading pointer are formed in a RAM on each control board. Thus, even if the control of the control means of each control board is delayed, commands will not be lost.
Patent JP-2002056054-A (JP)
Title: Online construction database registration/retrieval/ management system
Inventor: NAKAGAWA KAZUTO
IPC: G06Q10/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a system in which a user who accesses a database where the pieces of information on respective companies are unified performs retrieval and reading or can make an estimate request and make an order and make use of the system for construction process management, storage of these data, etc. SOLUTION: This system is provided with a construction information database of storing the data, etc., of construction members, material, method of construction, designer, constructor, process, expense, construction example, etc., a server system for distributing the information, a reader terminal for accessing the information, an information displaying means for displaying registered information on online, an information transmitting means with which a reader transmits information to a server, and a construction information retrieving means for retrieving information stored in the construction information database.  Various pieces of information can be stored in the construction information database, and the information to be stored in the construction information database includes time series information in relation to the construction process of a residence, etc., such as the preparation of a construction plan and construction history.
Patent JP-2002039412-A (JP)
Title: Relief valve
Inventor: KAKU BOUO
IPC: B62D5/07
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a relief valve capable of stabilizing the operation of a movable member to enable compatibility between prevention of a chattering phenomenon and improvement in override characteristic SOLUTION: An orifice 11 is formed between a flange part 4A of a ball support member 4 of the relief valve 1 and the inner peripheral surface of a sleeve member 7 to stabilize the operation of the ball support member 4, and pressure is raised in a chamber 9 on the downstream side of a seat hole 6A to improve override characteristic of the relief valve 1.
Patent JP-2002092526-A (JP)
Title: Delayed credit sale system
Inventor: OKUDA TAIZO
IPC: G06Q30/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a delayed credit sale system for performing a quick credit sale by use of a network, which is constituted so as to conclude a credit contract after deciding the final price of the credit sale. SOLUTION: This system comprises an operation center 1, member stores 3-1 to 3-n, a customer (4-1 to 4-n), and a credit company 10, which are mutually connected through the network. In purchasing commodity by credit, the customer 4 (4-1 to 4-n) receives a notice of the final price of the commodity to be purchased, and purchases the commodity after confirming the final price.
Patent JP-2002091587-A (JP)
Title: Device for adjusting power factor
Inventor: MATSUURA TATSUYOSHI
IPC: G05F1/70
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a leading factor power whose residual is excessive with a capacitor having a relatively large capacity turned-on state in a light-load state. SOLUTION: A leading power factor tolerance limit control point 49 can be set from a leading power factor setting means 18 and a minimum capacity capacitor can be selected in the capacitor bank of a control object in addition to the setting of a target power factor 34, a capacitor breaking point 32 defined from a light-load breakable power set value 40 and a light-load breaking point 39. When operated effective power value surpasses the point 39 and when operated reactive power is within the point 32 and also leads from the point 42, the currently connected capacitor is disconnected, and the minimum capacity capacitor is selected and connected.