baber/WOPTO huggingface dataset:
Patent JP-2001227593-A (JP)
Title: Transmission belt
Inventor: YAMAGUCHI TAKAZO
IPC: F16G1/14
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a transmission belt excellent in dimensional stability when a load is applied, excellent in mechanical strength and waterproofness, and easy in forming workability. SOLUTION: This belt includes four embodiments: (1) the transmission belt includes a film formed of a liquid crystal polymer showing the optical anisotropy when melted, (2) the transmission belt comprises the film formed of the liquid crystal polymer showing the optical anisotropy when melted and a layer formed of an elastomer in a laminated manner, (3) the transmission belt comprises the film formed of the liquid crystal polymer showing the optical anisotropy when melted, an adhesive layer and the layer formed of the elastomer in a laminated manner in this order, and (4) the film formed of the liquid crystal polymer showing the optical anisotropy when melted is the film used for the transmission belt according to any one of the first to third aspects.
Patent JP-2001227897-A (JP)
Title: Method for cleaning piping of air conditioner
Inventor: OTA SEIJI
IPC: B08B9/027
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for cleaning an air conditioner capable of obtaining a long-term reliability at a low cost even by utilizing exiting piping for the conditioner using an HFC refrigerant by realizing cleaning of the piping in a short time. SOLUTION: The method for cleaning the air conditioner comprises the steps of conveying a cleaning member from one piping port of inner and outer connecting piping of the conditioner via a compression gas and removing a foreign matter retained in the piping from another piping port. In this case, a pipe having bendability is connected to the piping port for discharging the member, and a leading end of the pipe is covered with a net-like bag.
Patent JP-2001006363-A (JP)
Title: Signal generating circuit and semiconductor memory
Inventor: RI EIDAI
IPC: G11C7/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To improve the generating speed of an output enable signal and also to make all of single-cycle deselect function, double-cycle desectect function and write pass-through function executable by making a signal generating path for controlling the high impedance of an output signal end and a signal generating path for controlling the low impedance of the output signal end different. SOLUTION: In circuits generating a clock control signal KDATA and an output enable signal OE, a signal generating circuit which is consisting of a logical product gate 20, an invertor I11, a KDATAP signal generating circuit 40 and a delay circuit 26 is a circuit for controlling the transition of the output signal end to a low impedance and a signal generating circuit which is consisting of a one-cycle delay circuit 28, a logical product gate 30, a delay circuit 32 and a signal KHZ generating circuit 34 is a circuit for controlling the transition of the output signal end to a high impedance. Moreover, this memory is provided with a logical product gate 38,s driving circuit 42, a write command detecting and delaying circuit 44, a write passing through signal generating circuit 46 and an output enable signal generating circuit 48.
Patent JP-2001232643-A (JP)
Title: Method and apparatus for treating surface of stamper
Inventor: KAWASAKI YOSHIHIRO
IPC: B29C45/37
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for fluorinating the surface of a stamper without using fluorine gas as supply gas, and an apparatus for the method. SOLUTION: When an untreated stamper 10 and a fluororesin 9 are placed on an electrode 3 in a chamber 1, oxygen gas is supplied from an oxygen gas source 6, and oxygen plasma 8 is excited between the electrode 3 and a counter electrode 4 by passing the current through a high frequency power source 2, oxygen radicals in the plasma 8 collide with the surface of the fluororesin 9, and carbon and fluorine are discharged from the molecules of the resin. After the oxygen radicals collide with the surface of the stamper 10, and residual organic substances on the surface of the stamper 10 are decomposed, fluorine radicals and the oxygen radicals are bonded to a metal on the surface of the stamper 10 to form the fluoride and the oxide.
Patent JP-2001236383-A (JP)
Title: System and method for recording and outputting welfare management information and recording medium with recorded processing program thereof
Inventor: NAGAMITSU SHINJI
IPC: G16H10/60
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To easily generate a case recording table for managing total management information of persons (users) admitted to welfare facilities with the user as the unit. SOLUTION: When the case recording table is generated, recording information by, specially, facility users as objects to be recorded in the case recording table in recording information which is entered into an existing operating journal, a nursing journal, and a general journal, etc., is extracted by an index item list display processing part 2 and a detailed information display processing part 3 and displayed selectably in a window displayed by a case operation window display processing part 1. When a data input person (instructor in charge of case) of the case recording table performs selecting operation from the displayed recording information, a case recording processing part 4 automatically narrows down necessary information to the case recording table, which is easily generated.
Patent JP-2001234699-A (JP)
Title: Construction method for joint between tunnels
Inventor: MORITA TAIJI
IPC: E21D9/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a joint between tunnels capable of providing a haunch part at a corner part, and sufficiently improving joint strength in composing a corner part of an outer circumferential wall of a large aperture diameter by connecting small aperture tunnels. SOLUTION: An earth retaining support is press fitted in toward a natural ground inside a tunnel from the inside of one small aperture tunnel, another earth retaining support is press fitted in from the other small aperture tunnel to reach a tip part of the first earth retaining support, an earth retaining support is press fitted in from the inside of one small aperture tunnel on the outer side of a tunnel to be stretched, ground improving material is injected to around the ground at a junction part of the earth retaining support, the natural ground surrounded by the small aperture tunnel and the earth retaining support is excavated, a segment at an excavation exposed part of the small aperture tunnel is removed, reinforcements including a haunch part is assembled, concrete is placed, and the small aperture tunnels are integrally jointed with each other.
Patent JP-2001232047-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for a game for not damaging maintainability and not causing the substantial alteration of a conventional game island or the decline of an installation stand number, etc., even when money (coins and paper money) which is cash is made feedable together with a recording medium for the game. SOLUTION: This device for the game is provided corresponding to a game machine on the peripheral position of the game machine 2 and is provided with at least a fed money processing means for discriminating the fed money which is at least one of the coin or the paper money and executing a prescribed processing on the basis of the money value of the fed money whose discriminated result is judged as proper and a recording medium processing means for executing the prescribed processing on the basis of the size of a value for the game specified by read information by at least reading information recorded in an inserted recording medium for the game.  The money processing means is composed of a paper money processing part 105 capable of receiving the paper money and a coin processing part capable of receiving the coins, the coin processing part and the recording medium processing means are arranged between the corresponding game machine 2 and the adjacent game machine 2 and the paper money processing part 105 is arranged at a position other than the position between the game machines.
Patent JP-2001235214-A (JP)
Title: Air conditioner
Inventor: TSUNODA WATARU
IPC: F24F11/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner in which the operation is controlled by changing the operation time so that dehumidification is performed in association with a relative humidity to suppress a mold growth. SOLUTION: Relative humidity is calculated from a detected data of a humidity sensor 2 and a temperature sensor 3. The calculated relative humidity is compared at the all time with a correlation data between a mold growth- suppressing relative humidity stored beforehand in a memory 5 and a control- holding time, and a holding time for suppressing mold growth is automatically set. The dehumidification operation is controlled based on the automatically set holding time to give a low humidity shock once a day for a certain period of time to the mold.
Patent JP-2001241184-A (JP)
Title: Pier stud extension tool for vertical frame of scaffold and auxiliary extension tool therefor
Inventor: SUDA TAKAO
IPC: E04G5/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a pier stud extension tool for a scaffold vertical frame having a novel structure and an auxiliary extension tool having a novel structure using the vertical frame capable of easily and safely adjusting complementarily a height ranging from the ground level to the lower end of the pier strut of the vertical frame, which can not be complemented by a jack type base hardware, a pivot jack, etc. SOLUTION: The lower end side of a pier stud 8 for a scaffold vertical frame can be inserted from above the upper end of the metallic tool. A cylyndrical body having a specified length in which a threaded bar 91 for a height-adjustable jack type base hardware can be inserted is provided at the lower end side. A clamp 2 by which the lower end side middle part of the pier stud 8 can be clamped is integrally formed at the upper end of the cylindrical body. A plurality of pin holes 3, 3,... crossing the hardware boy 1 orthogonally to the axial center are bored at every specified distance along the axial center line on the peripheral face of the hardware body 1. A support pin 4 can be inserted into holes optionally selected.
Patent JP-2001243390-A (JP)
Title: Information recording/reading method and information recording card
Inventor: HAJIKA TAKESHI
IPC: G06Q40/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To speedily perform a transaction while using a card and to surely collect a charge in that transaction. SOLUTION: Concerning the information recording/reading method and the information recording card, when it is authenticated on the stage of a transaction while using information corresponding to the date and time of the transaction and identity confirmation information that the user of a card is a registered person himself/herself in the case of performing that transaction while using the card storing the identity confirmation information for confirming the identity of the registered person, information showing the execution of that authentication and information corresponding to the charge in the transaction are recorded on the card (S11-S18) and on the stage of network connection with a managing institution while using the card, information corresponding to the date and time of the transaction recorded on the card,  the information showing the execution of the authentication and the information corresponding to the charge are read and transmitted via a network to the managing institution.
Patent JP-2001245496-A (JP)
Title: Method and device for adjusting counter balance of pump jack
Inventor: YAMAKAWA TAKAYUKI
IPC: H02P27/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To precisely find an optimal counter balance value of a drive system of a pump jack in actual working conditions of the pump jack. SOLUTION: In the counter balance (C balance) adjusting method of the pump jack of a induction motor drive, the pump jack is operated for n cycles with arbitrary C balance weight. In up stroke(US) and in down stroke(DS), each average of the secondary current momentary maximum value (the secondary maximum average) is found. Weight of 49, 50, C balance are changed, then each secondary maximum average in US and DS is found. By means of the optimal C balance arithmetic unit 53 by a regression line equation method, it is found that the regression line equation to the US secondary current maximum value and the change of C balance weight by using the secondary maximum average in US, and it is found that the regression line equation to the DS secondary current maximum value and the change of C balance weight by using the secondary maximum average in DS.  The optimal C balance weight is found from the intersection.
Patent JP-2000286694-A (JP)
Title: Voltage level shifter
Inventor: CAIRNS GRAHAM ANDREW
IPC: H03F3/345
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a voltage level shifter. SOLUTION: A first circuit branching section is provided with a first transistor T1 having a first conductivity, an output electrode connected to the output, and a control electrode connected to the first input and a second transistor T2 having a second conductivity which is opposite to the first conductivity, an output electrode connected to the output, and a common electrode connected to the second input. The control electrode of the second transistor T2 is connected to a second circuit branching section having first-conductivity third and fourth transistors T3 and T4. The conducting routes of the transistors T3 and T4 are connected in series between first and second power supplying inputs and the control electrode of the fourth transistor T4 is connected to the first input.  The control electrode of the second transistor T2 is connected to the output electrode of the third transistor T3 and the common electrode of the fourth electrode T4.
Patent JP-2001245877-A (JP)
Title: X-ray diagnostic apparatus
Inventor: IKEDA SHIGEYUKI
IPC: H04N5/335
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To correct the output signal of defective pixels from each semiconductor element of a flat plane detecting part in a radiographic apparatus more accurately. SOLUTION: The X-ray diagnostic apparatus has a flat plane detecting part for detecting transmitted X-rays through a subject by using plural semiconductor elements and converting the X-rays to electric signals, a signal read-out part for reading out the converted detected signals, a defect processing part 4 for inputting the read-out image signals and correcting the output signals of defective pixels by each semiconductor element of the flat plane detecting part, and an image display part for displaying the corrected image signals.  The defect processing part 4 has means 12 and 13 for correcting the output signals of defective pixels of the flat plane detecting part by detecting irregularity of the input/output characteristics of the adjacent pixels Therefore, the defect of the displayed image can be stably corrected without being affected by the irregularity of the input/output characteristics of each pixel used for the correction.
Patent JP-2001244250-A (JP)
Title: Method and apparatus for surface treatment
Inventor: ONO TETSUO
IPC: H01L21/3065
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lower the cost of an apparatus to improve the large size and high cost of a conventional apparatus which requires two high-frequency power sources to pulse plasma and bias for obtaining highly precise etching characteristics, by realizing a single power source that effects two power sources required in conventional apparatus in surface treatment of a semiconductor using plasma. SOLUTION: A high frequency power source for generating a plasma by discharge and a high frequency power source for applying bias to the specimen are unified to a single power source, the output of which is changed over alternately to the discharge and to the bias application at a high rate with a switching circuit, to realize the effect of the pulsing. To further strengthen the effect, the high-frequency power is changed between the discharge side and the bias side in such a way that the power for the bias period is smaller than that for the discharge period. The frequency of the high-frequency power source is set at 100 kHz or higher and 500 MHz or lower. The period of the output changeover is set at 60 ms or smaller.
Patent JP-2001249081-A (JP)
Title: Method and apparatus for visual examination of trolley wire
Inventor: NITTA ETSURO
IPC: G01N21/952
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for ensuring the surface state of a trolley wire generating no practical problem in the light receiving state of an actual slide surface by continuously monitoring the satin quality of the slide surface in a trolley wire manufacturing process. SOLUTION: In a method for the visual examination of the trolley wire 1, the quantity of light of a halogen lamp 7 caught by a quantity-of-light correcting camera 8 is compared with the quantity of light preliminarily stored in an arithmetic unit 9 in such a state that there is no trolley wire being an object to be inspected to be controlled to proper quantity of light by a voltage converter 10 and the quantity of light of the halogen lamp 7 with the controlled luminosity is deflected as the vertical illumination through a half mirror 11 to be applied to the slide surface of the trolley wire 1 subjected to satin treatment to pick up the image of the slide surface from the rear of the half mirror 11 by an inspection CCD camera 2 and the picked-up image data is transmitted to the arithmatic unit and the luminosities of both end parts excepting the central part in the luminosity  distribution of three sections in a predetermined wire width direction are compared with a threshold value to judge the degree of the satin treatment of the slide surface of the trolley wire.
Patent JP-2001257349-A (JP)
Title: Protective device for mosfet
Inventor: OIKAWA SHIN
IPC: H01L29/78
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem, where a Zener diode reduces an area of an actual operation region and lowers cell density, since it is formed concentrically and is thereby formed larger than a gate pad electrode in a power MOSFET where a resistor and a Zener diode are used for protecting a gate oxide film from electrostatic breakdown. SOLUTION: P-N junctions are made flat and to have the same size by alternately forming an N+ region and a P- region to a zebra form in a long and slender stripe polysilicon layer 19 embedded inside a trench 17. Thereby, a protective device of an MOSFET which can greatly reduce the area occupied by a Zener diode 2 can be realized.
Patent JP-2001258122-A (JP)
Title: Structure of connecting circuits between junction box and auxiliary electrical connection box
Inventor: SAITO YUKITAKA
IPC: H05K5/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To connect circuits easily between a main electrical connection box and a sub-connection box. SOLUTION: The upper casing 11 of a junction box 10, which is a main electrical connection box, is formed solidly with an insulating resin, and a locking part 12 protruding from a surrounding wall 11a, with a highly conductive resin. The casing 21 of a fuse box 20, which is a sub-electrical connection box, is formed solidly with the insulating resin, and its locking claw part 23, with the highly conductive resin. The locking part 12 has a continuity with a short pin 25 to a conducting part 17 that constitutes an inside circuit in the upper casing 11, and the locking claw part 23 with a roughly L-shaped short pin 18 to a fuse 5. When the locking part 12 is locked with the locking claw part 23, the fuse 5 and conducting part 17 are conducted.
Patent JP-2001254752-A (JP)
Title: Universal joint
Inventor: HANADA KAZUNORI
IPC: F16D3/16
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent a torque transmission engagement portion of a universal joint used in a molten metal bath from being cracked by a shock or the like. SOLUTION: Semi-circular fitting grooves 18, 20 are formed on a coupling 11 and a pin 16 of the universal joint, and columnar bodies 19, 21 are inserted in these grooves, and stopped therein to disperse the stress.
Patent JP-2000286549-A (JP)
Title: Manufacture of substrate provided with via connection
Inventor: WILLIAM T CHOU
IPC: H05K3/46
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture method of a substrate, whose thickness of a conductive region with which a via is filled is not restricted by the thickness of a patterned metallic layer and in which conduction layers which are mutually connected by the conductive via are installed on both faces. SOLUTION: A dielectric layer 100, where conduction layers 102 and 112 are deposited or stacked on one surface or both surfaces of a substrate, is used. Laser drill work is used for piercing a non-through via 104, which passes through a dielectric and stops at the boundary of the substrate and the conduction layer. For establishing electrical connection to the conduction layer, the via is filled with a conduction material 106 through an electrolytic plating process. A second conduction layer 108 is deposited o stacked on the other surface of the substrate.
Patent JP-2001253839-A (JP)
Title: Method for producing styrene derivative
Inventor: TAKAHASHI TAMOTSU
IPC: C07C15/46
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polysubstituted styrene selectively through a one-step reaction. SOLUTION: The objective polysubstituted styrene derivative represented by formula (I) is obtained from a metallacyclopentadiene of formula (II) and an alkyne of formula (III) (wherein R1, R2, R3 and R4 are each H, a hydrocarbon group, an alkoxy group, and which may form a ring; R5 and R6 are each H, or a hydrocarbon group; M represents a metal in the groups 3-5 and L1 and L2 are each an anionic ligand). Metal compounds including metals of the groups 4-15 in the periodic table, for example, copper chloride, or the like, are present in the reaction system.
Patent JP-2001256121-A (JP)
Title: Device verification system on loop connection by input/ output device simulator
Inventor: KATAKURA TOMOHIRO
IPC: G06F11/28
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To surely verify the operations and detailed protocols on a loop of an input/output processor by using a single input/output device simulator under the environment of being loop-connected with plural input/output devices. SOLUTION: For the verification of the operations and the protocols on the loop of the input/output processor loop-connected with the plural input/ output devices, the single input/output device simulator and the input/output processor are connected one to one. In the constitution, plural port addresses are logically allocated by the single input/output device simulator, control data to the respective port addresses are transferred and thus, pseudo verification is enabled under the constitution where the input/output devices and the input/ output device simulator are present in large scale loop constitution.
Patent JP-2001262726-A (JP)
Title: Waterproof structure for outer wall
Inventor: HONDA JUNJI
IPC: E04B1/682
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure for an outer wall achieving excellent waterproofing performance and favorable workability. SOLUTION: This waterproof structure for waterproofing a joint 16 in an outer wall of a building is provided with a primary side waterproof mechanism 20 comprising elastic sealing material 21 filled inside the joint 16 for preventing invasion of water from the outer side, and a secondary side waterproof mechanism 30 for preventing invasion of water invading inside without being waterproofed by the primary side waterproof mechanism 20.