baber/WOPTO huggingface dataset:
Patent JP-2001346688-A (JP)
Title: Manufacturing system of extraction dripper
Inventor: WATANABE NOBUYUKI
IPC: A47J31/06
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a system which can efficiently manufacture a simplified extraction dripper. SOLUTION: The manufacturing system is composed of a ground paper supplying means A which supplies piled blank sheet-like ground papers p sheet by sheet, a ground paper transfer means B which places and transfers supplied ground papers p sequentially, a pouch-shaped filter paper furnishing means C located at the upper part of the ground paper transfer means B in parallel, which processes and furnishes heat sealing filter papers 11, an adjust and temporal adhesion means D which adjusts, superposes and temporarily adheres the pouch-shaped filter papers 11 furnished at the pouch-shaped filter paper furnishing means C to the ground paper p transferred by the ground paper transfer means B, a ground paper folding means E which covers the outside of the pouch-shaped filter paper by folding the blank sheet-like ground papers into two,  and a regular adhesion means F which makes the pouch-shaped filter paper fit into the inner surface of the flat and cylinder-shaped ground paper p by adhering the end part of folding of the folded ground paper p.
Patent JP-2001357035-A (JP)
Title: Contents evaluation/retrieval system
Inventor: SEKINE DAISUKE
IPC: G06F17/30
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the case of a difference from a taste frequently occurs when contents are selected on the basis of an evaluation or comment since this conventional evaluation or comment to contents is given at a retrieval site beforehand. SOLUTION: In this system, the evaluations/comments to contents from a third person are collected on the Internet and stored in a contents evaluation data table 33 and on the basis of this evaluation/comment, the contents retrieval of a retriever is enabled.
Patent JP-2002010465-A (JP)
Title: Connection part for power cable using normal temperature shrinkable insulator
Inventor: SHIMOMURA TAMAMI
IPC: H02G15/08
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a connection part for power cable which can be constituted smaller and light-weight and moreover realize better performance of insulation over long term. SOLUTION: First and second connection terminals 25, 26 are connected at the inside of a normal-temperature shrinkable insulator 14. The terminals 25, 26 are fixed to the edges of cable conductors 2 consisting of power cables 1 to be connected. When cables 1 are connected, there is no need for a connection part to move the insulator 14 to the center of any of the cables 1, and size and weight can be reduced. The insulation 14 will not be displaced in the axial direction of the cables 1, by engaging slant surface parts 16 on the inner circumference of the insulator 14 and slant surface parts 28 placed on the outer circumference of cable insulators 3. Thus the construction for the connection part realizes better insulation performance over long term, even if the cables 1 are installed at a place where a large change in temperature occurs.
Patent JP-2002004712-A (JP)
Title: Remote adjusting device for automatic door
Inventor: HINENO NAOKI
IPC: E05F15/14
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a remote adjusting device capable of being operated only by specified experts, allowing the adjusting work for the main body control part of an automatic door to be conducted while avoiding the work at high elevations. SOLUTION: In the automatic door enabling the opening/closing control of an opening/closing door to be performed based on the data stored in the main body control part, the main body control part is provided with a memory for storing standard set data, renewed data, and an inherent ID, a transmit/ receive part for transmitting/receiving the renewed data from a remote control unit, and a CPU for conducting an operation and circuit-to-circuit control. The remote control unit is provided with an input part for inputting IDs and adjusted data, the memory wherein the IDs are stored, a transmit/receive part for conducting transmission to/reception from the main body control part, and the common CPU for conducting the operation and the circuit-to-circuit control.  The IDs consist of the common ID stored as the standard set data, which can be rewritten, and the inherent ID incapable of being further rewritten after having been once rewritten.
Patent JP-2002005162-A (JP)
Title: Rolling guide unit
Inventor: UEHORI YUKIO
IPC: F16C29/06
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a rolling guide unit capable of preventing dropping of a roller in a joint part between track rail bodies and concentration of stress and smoothly moving the roller from a track rail body to another track rail body, in the rolling guide device having a track rail having a plurality of track rail bodies disposed in series. SOLUTION: This rolling guide unit comprises a track rail 1 having roller rolling surfaces 11a and 11b longitudinally, a moving block mounted movably relatively to the track rail 1 and having an endless circulation passage including load roller rolling surfaces corresponding to the roller rolling surfaces 11a and 11b, and a plurality of rollers 3 that are arranged and stored in the endless circulation passage and circulate in the endless circulation passage following the relative movement between the track rail 1 and the moving block. The track rail 1 has a structure in which the plurality of track rail bodies 1-1 are interconnected in series, the joint surface 11c between the mutually connecting track rail bodies 1-1 crosses a rotation axis of the rollers 3 rolling on the roller rolling surfaces 11a and 11b.
Patent JP-2002010396-A (JP)
Title: Hearing aid
Inventor: KAWAKAMI FUKUJI
IPC: H04S1/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a hearing aid capable of preventing hauling without enhancing the degree of sealing of ear holes. SOLUTION: In an insert unit 1L for the left ear, a signal inputted from a microphone 3L is divided to a straight signal inputting to an adder 8L in the same unit 1L from a head amplifier 4L through an attenuator 5L and a cross signal supplying to an inserting unit 1R at the opposite side of the unit 1L. The cross signal inputted from the unit 1R is added to the straight signal at the adder 8L so as to output from a speaker 10L. The cross signal that is an opposite side signal does not make hauling even enlarging the gain of it, so that a desired audio gain can be acquired. A sound image is located in the correct direction through an action of earlier effects of aural sense by delaying the cross signal almost several ms-several tens ms at a delay circuit 7L.
Patent JP-2002006825-A (JP)
Title: Video signal correcting device
Inventor: NAKAMURA YASUHISA
IPC: G09G5/377
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To conduct an appropriate correcting process for video signals after having stored the video signals in a computer as digital data. SOLUTION: A picture quality correcting means 109, which corrects video data such as animation and TV video, is provided between a general purpose display controller 107 that is incorporated in a computer main body 100, and a display device 110. Having synthesized video signals and computer image signals, the region, in which video within the synthesized screen are displayed, is extracted and a correcting process is conducted by the means 109. Furthermore, by linking the correcting process to the time and operations so that the user feels no sense of incongruity.
Patent JP-2002015478-A (JP)
Title: Method for producing optical disk and optical disk
Inventor: SUGAWARA JUNICHI
IPC: G11B7/24047
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a laminate type optical disk less liable to deformation even in an environment at high temperature and high humidity and less liable to the deterioration of recording and reproducing characteristics. SOLUTION: In the method for producing a laminate type optical disk 3 by press-bonding disk substrates 2A, 2C by way of an adhesive member 2D, a step part 2C1a is formed on the substrate 2C in a prescribed radial position and the centers of a split press face 10A having a diameter depending on the radius from the center of the substrate 2C to the step part 2C1a and a circular split press face 10B formed concentrically with the press face 10A and having the width from the step part 2C1a to the periphery of the substrate 2C are allowed to coincide with the centers of the substrates 2A, 2C before the press bonding.
Patent JP-2001045032-A (JP)
Title: Connection management method for digital interface
Inventor: KIN DOKYO
IPC: G06F13/42
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To stably restore a point-to-point connection between devices after a bus reset by checking whether or not a digital device setting a point-to-point connection is an opposite digital device of the point-to-point connection and setting other point-to-point connection to the opposite digital device when the discrimination indicates that the device is not the connection opposite digital device. SOLUTION: A 2nd device 320 and a 3rd device 330 check a point-to-point connection that is set at present. When the 2nd device 320 and the 3rd device 330 discriminate that a 1st device 310 managing this connection is not the concerned device of this connection, the 2nd device 320 and the 3rd device 330 respectively set other point-to-point connection to an opposite device while overlaying the point-to-point connection on an existing connection. Thus, on the occurrence of a bus reset, even when the 1st device 310 is not normally in operation or disconnected from the connection, the additional point-to-point connection overlaid to the first point-to-point connection is in existence.
Patent JP-2002014061-A (JP)
Title: Apparatus and method for evaluating defect
Inventor: NEMOTO KOSHICHI
IPC: G21K5/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively defect and evaluate the state of an internal defect of a material to be measured such as a bulk material or the like even at a deep position from its surface. SOLUTION: When a defect 3 such as a lattice defect or the like in a material 2 to be measured is detected and evaluated by utilizing position annihilation for generating γ-rays from a positron as it annihilates, X-rays are radiated toward the material 2, and a pulse positron group is generated in the material 2. The positrons are generated in the material 2 by utilizing an electromagnetic wave, having a substance permeability instead of irradiating the surface of the material with positron, and hence the annihilation of the positron in the defect part can be made, irrespective of a depth of the defect 3 in the material 2 from its surface, and the defect is detected and evaluated by measuring timing of generating characteristic γ-rays at the positron annihilation time or an energy spectrum.
Patent JP-2002025254-A (JP)
Title: Semiconductor memory
Inventor: FUJITA KATSUYUKI
IPC: G11C7/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of improving the efficiency of data transfer, further reducing a chip area and accelerating a circuit operation. SOLUTION: This semiconductor memory to which a clock signal CLK, an address signal and signals for a command bWE, bCS and bRASCAS are inputted and which writes or reads data to/from a memory cell designated by the address signal, fetches the address signal and the signals for a command and writes and reads the data while synchronizing with both the rise and the fall of the clock signal is provided.
Patent JP-2002022443-A (JP)
Title: Method for measuring position by inclining ball prism and apparatus used for the same
Inventor: ITO DAISUKE
IPC: G01C15/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the position of a measuring point accurately without standing a ball prism vertically, and a total station used therefor. SOLUTION: Lower end 5 of a ball prism 3 is placed at a measuring point P and then the ball prism 3 is inclined about the measuring point P. A total station 10 measures the position (xi, yi, zi) of a prism 2 in the inclining ball prism 3 at three or more points and determines the position (x0, y0, z0) of the measuring point P based on measurements related to the position of these prisms 2.
Patent JP-2001341493-A (JP)
Title: Ball point pen having increased number of clips
Inventor: KITAURA TOMOKO
IPC: B43K25/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a ball point pen having an increased number of clips, capable of being fixed to the hand only by lightly grasping the ball point pen at the time of writing without generating a slip, capable of being easily inserted in a pocket without considering the positions of the clips by eliminating the front and rear of the ball point pen and capable of being inserted in the pocket even if any one of the clips is broken. SOLUTION: The ball point pen can be fixed to the hand without generating a slip only by lightly gripping the ball point pen by increasing the number of the clips of the ball point pen to two, three four, five or six and the front and rear of the ball point pen are eliminated and the ball point pen can b e easily inserted in the pocket without considering the positions of the clips and, even if any one of the clip is broken, the ball point pen can be inserted in the pocket by using the other clip.
Patent JP-2002021594-A (JP)
Title: Exhaust gas reflux device
Inventor: AKAO YOSHIYUKI
IPC: F02M25/07
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an EGR device capable of accomplishing a high efficiency NOx reduction by performing the opening and closing operations of an EGR passage based on proper conditions. SOLUTION: The EGR device has a shutter valve to open and close the EGR passage and performs the opening and closing operations based on the conditions of the excess air ratio. Concretely the excess air ratio λ is sensed in the shutter valve control routine (Step S2), and if judgement is passed that the sensed value is below the specified limit excess air ratio λv (Step S3=Yes), an instruction is given to full close the shutter valve (Step S5). Thereby the excess air ratio is judged as the condition for generation of black smokes in the exhaust gas irrespective of the degree of accelerator opening or the size of time change of the fuel injection amount, and the EGR introduction is stopped or started on the basis of the comparison with the lower limit value.
Patent JP-2002026900-A (JP)
Title: Data reproducing device, terminal using it, and reproduction method
Inventor: HORI YOSHIHIRO
IPC: H04N21/266
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a data reproducing device that can reproduce encrypted contents data even when a couple of class keys are included in inhibit class data. SOLUTION: A mobile phone 100 includes an authentication data storage section 1500 and a Kpx storage section 1502. The authentication data storage section 1500 includes two authentication data KPp1//Crtf1}Kpma and  KPp2// Crtf2)Kpma. The Kpx storage section 1502 stores private decoding keys Kp1, Kp2 corresponding to public encryption keys KPp1, KPp2 included in the authentication data. A controller 1106 gives the authentication data to a memory card 110 via a memory interface 1200 in the order of the  KPp1//Crtf1}Kpma and the  KPp2//Crtf2} Kpma to authenticate the memory card 110 in the case of data reproduction.
Patent JP-2002022396-A (JP)
Title: Rear caver guide device and canister for flying object
Inventor: SONODA KEISUKE
IPC: F41F3/077
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a rear cover guide device formed that interference hardly occurs to a supersonic jet even when a flying object is brought into a constraint combustion state. SOLUTION: A rear cover guide device is provided in a state that the bottom of a canister 3 to contain a flying object is closed and formed to regulate deformation operation of a rear cover broken by a jet injected during launching of the flying object. A guide surface G to regulate deformation operation through interference with a rear cover is formed of a rod material 20 and this constitution provides a jet passage route 22 for a jet injected from the flying object.
Patent JP-2002029362-A (JP)
Title: Air bag gas generator
Inventor: NAKAJIMA SADAHIRO
IPC: B60R21/26
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an air bag gas generator having improved operating performance. SOLUTION: A porous cylindrical member 70 having a specified structure is arranged inside filter means. The structure of the porous cylindrical member is such that a portion across the direction of the blow of a flame due to the operation of igniting means 10 housed in an inner cylinder member 104 is formed as a flame preventing ring portion 51 having no opening 53.
Patent JP-2002026320-A (JP)
Title: Bidirectional super-junction semiconductor element and manufacturing method thereof
Inventor: ONISHI YASUHIKO
IPC: H01L29/06
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element of high voltage-resistance where a current flows in both directions with low on-resistance in any direction. SOLUTION: A semiconductor region of parallel pn structure where an n-type drift region 1 and a p-type partition region 2 are alternately provided is provided between a first n-channel MOSFET and a second n-channel MOSFET. The partition region 2, a base region 4 on the first n-channel MOSFET side, and a base region 14 on the second n-channel MOSFET side are separated each other using n-type high-resistance regions 3 and 13, to assure breakdown-strength in both directions. The n-type high-resistance regions 3 and 13 are connected each other with the drift region 1, for current flow in both directions as well as for low on-resistance.
Patent JP-2002025797-A (JP)
Title: Beam shutoff device and beam monitor for cyclotron
Inventor: OTA RYUICHI
IPC: A61N5/10
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To suppress generation of radioactive substances and reduce radioactivity, when shutting off a beam, in an internal ion source type cyclotron. SOLUTION: In this beam shutoff device, a shutter 54 is disposed near an internal ion source 12, and the shutter 54 normally disposed out of a beam path is inserted across the beam path, when shutting off the beam.
Patent JP-2002023172-A (JP)
Title: Liquid crystal display device
Inventor: MAYA NATSUKO
IPC: C08K5/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein the shape of a columnar spacer is prevented from being excessively inversely tapered by expanding a margin of developing time. SOLUTION: The liquid crystal display device provided with a pair of substrates 2 and 9, photosensitive columnar spacers 7 holding an interval between the pair of substrates 2 and 9 and a liquid crystal composition 12 disposed between the pair of substrates 2 and 9 is characterized in that the residual amount of a photoreaction initiator contained in the columnar spacers 7 is 9 wt.% or more in the ratio to the solid content of a polymer contained in the columnar spacers 7.
Patent JP-2002030854-A (JP)
Title: Door device
Inventor: KODERA HIROYUKI
IPC: E05D13/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a door device capable of smoothly rotating and moving a door body even if pushing and pulling the lower end of the door body. SOLUTION: A guide groove 10a is provided at the part, opposed to a door frame 1, of a floor part F, and a guided shaft 11 is provided at the lower end of the door body 3. The guided shaft 11 is disposed on the axis of a connecting shaft 8b for rotatably connecting the upper end of the door body 3 to an upper lateral frame part 1c of the door frame 1, A roller 12 is rotatably provided at the lower end of the guided shaft 11. The roller 12 is inserted in the guide groove 10a so as to be longitudinally movable.
Patent JP-2002032190-A (JP)
Title: Pointing device
Inventor: KAWACHI NOBUYUKI
IPC: G06F3/0354
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a small pointing device which can be incorporated in a personal computer and a portable telephone set and whose operability is good. SOLUTION: A moving object which incorporates a secondary coil is arranged so that it can freely slide on a sliding board incorporating a primary coil and having a sliding face on an upper face within a constant movable range. A detecting means operating when the moving object reaches the trailing end of the sliding face by the pointing device moving a pointer on a display screen by the sliding of the moving object is arranged. Thus, a detection signal advances the pointer much more even if the moving object reaches the trailing end of the sliding face and it cannot move.
Patent JP-2002029401-A (JP)
Title: Limited slip differential for vehicle
Inventor: SASAKI HIROSHI
IPC: B60T8/1761
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress the idling of inside turning out of left/right rear wheels 3 and 4 by limiting the differential between the rear wheels 3 and 4, or the left/right drive wheels in high G turning and to suppress the generation of understeer characteristics in low G turning by a simple constitution. SOLUTION: When the rotation speed difference between the left/right rear wheels 3 and 4 is a prescribed value or more, a braking force is applied to a side higher in the rotation speed in the left/right rear wheels 3 and 4 so that the differential between the left/right rear wheels 3 and 4 is limited.
Patent JP-2002032071-A (JP)
Title: Picture display device
Inventor: TANAKA TOSHIO
IPC: H04N5/66
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To instantly and automatically recover from an abnormality caused by momentary power failure or the like during picture display. SOLUTION: Picture data for displaying a picture on a display unit 11 are formed by drawing processing in a display buffer area 13 of a buffer memory 12. A storage capacity of the buffer memory 12 is pre-arranged to be larger compared with the number of pixels 17 of the display unit 11, and lines having more memory elements than the number of dots are allotted to the pixels 17 of the main scanning lines 16 of the display unit 11. For each line, the pixels 17 involved in displaying is provided with an empty area 15 not corresponding thereto. An abnormality judging means 21 writes an arbitrary value in the empty area 15 for each line, compares the stored contents in the empty area 15 with an original value, and when both do not match with each other, a re-drawing means 22 performs re-drawing processing and recovers the picture data.
Patent JP-2002041055-A (JP)
Title: Music searching system and distributing system operating with broadcast program
Inventor: KAWASHIRO HIROTO
IPC: G06Q50/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a music searching system capable of obtaining an information such as a music title and artist name of a music in the case that the music title and the artist name are obscure to audience only listening to the music in a TV or radio program. SOLUTION: The music searching system includes an information service company terminal 20 and a user terminal 10. The information service company terminal receives a music searching information including an information of broadcasting hours when the music is broadcast at a broadcasting station and an information of the music title and the artist name from a terminal 30 at the broadcasting station and distributes them through the Internet 100. The user terminal-10 receives the music searching information distributed from the information service company terminal 20.