baber/WOPTO huggingface dataset:
Patent JP-2000295305-A (JP)
Title: Successive approximate correction for dc offset on filter buffer base band path of wireless data receiver
Inventor: BARDSLEY SCOTT
IPC: H04L27/18
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To correct DC offset generated on a base band down conversion signal path by measuring the DC offset on a base band converting processing path and introducing a DC offset correcting voltage to the converting processing path. SOLUTION: A DC offset measuring circuit 40 measures the DC offset on a base band signal path 38. The output of a comparator 41 is connected to a successive approximate register(SAR) 42. Under the control of a control counter 44, the contents of a digital code in the SAR 42 are adjusted by incrementing and a digital code value expressing a DC offset correction quantity generated on the signal path 38 is recognized. The total DC offset correction quantity led out by the SAR 42 is fractionized or distributed to respective DC offset correction values and introduced to the signal path 38 as a differential control current input to be used for setting the DC offset correcting voltage with a low-pass filter 35 and a buffer amplifier 37.
Patent JP-2001256445-A (JP)
Title: Method for detecting extraction of non-contact ic card
Inventor: NAKAJIMA SHIGERU
IPC: B42D15/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the extraction of a non-contact IC card in a communicable state in a reader/writer and a host side. SOLUTION: The reader/writer sends a read command to a card whose extraction is desired to be detected among cards in which a logical ID card is set by processing such as anticollision. When the card is extracted, the reader/ writer transmits a state change signal to the host side and notifies that the extraction of the card is detected because a response can not be obtained within a defined time-out period with respect to a read request of the reader/writer.
Patent JP-2000301064-A (JP)
Title: Vibration forming device
Inventor: NIEMITALO PAAVO
IPC: H02K21/24
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrating motor having thin and light structure and generating strong vibration under low electric power by constituting an integrated type unit by combining a rotor and an eccentric body and also permanently magnetizing the unit by constituting the unit of a ferromagnetic material and combining the rotor to a stator. SOLUTION: A vibrating mechanism 3 is constituted of the stator and the rotor 5. A flat disk shaped element is used as the stator. The rotor 5 consisting of a disk 18 and a shaft is used. The disk 18 is constituted of a permanently magnetized magnetic material and formed to make a thin cylindrical fan shape of about <=180 deg.. An assembly of the vibrating mechanism 3 is compactly housed in a compartment of a housing since the stator and the rotor 5 have a flat disk shape cooperating together. The increase the number of a winding wires this constitution makes it possible to of the stator, thus reducing the size of a necessary permanent magnet and power consumption.
Patent JP-2001261461-A (JP)
Title: Production process of lightweight cellular concrete
Inventor: HORIBE GEN
IPC: C04B38/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight cellular concrete production process by which lightweight or super-lightweight cellular concrete having low water content and excellent heat insulating properties, can efficiently be produced in a short time. SOLUTION: This production process comprises: preparing a slurry with a powdery siliceous material and a powdery calcareous material as the main raw materials; subjecting the prepared slurry to solidification and hardening in a form, in such a state that the slurry contains bubbles, to form a semi- hardened body; and thereafter, further subjecting the semi-hardened body to autoclave curing, wherein prior to the autoclave curing, the semi-hardened body is dried until its water content reaches 20 to 40 wt.%, and thereafter, the dried semi-hardened body is subjected to the autoclave curing.
Patent JP-2001259146-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of minutely and easily setting and changing the advantageous degree of every game machine. SOLUTION: This game machine is provided with variable prize winning ports 60, 65 which are prize winning ports other than a starting port and having condition devices 61, 66 such as movable pieces for changing the state of the prize winning ports into a closed state hard for the ball to win a prize and an open state easy for the ball to win the prize. The length of an open period and the opening/closing frequency when opening the condition devices 61, 66 on the basis of the establishment of a specified game condition, are set and changed through a setting switch 230.
Patent JP-2001227495-A (JP)
Title: Directly-driven fan and posture stabilizing device with its part applied
Inventor: UEDA TOMIO
IPC: F04D25/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To eliminate use of a prime mover and a power transmission device by directly driving a fan because a conventional fan needed the prime mover and, in the case of the fan not directly-connected to the prime mover, needed a pulley, a belt and a gear for power transmission, in addition to the prime mover. SOLUTION: A plurality of permanent magnets or electromagnets 2 serving as magnets by electromagnetic coupling are attached to a part of the fan 1, and a plurality of electromagnets 4 are attached to a cover 3.
Patent JP-2001266994-A (JP)
Title: Connector for printed circuit board
Inventor: MIWA TAKEYA
IPC: H01R13/506
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance insulation between terminals and prevent curves of the terminals. SOLUTION: In a connector 10 for a printed circuit board wherein plural terminals 3s for connecting to the printed circuit board protrude outside a posterior wall face 12a of a connector housing 12 and wherein tip end sides of these terminals 3 are arranged in a L-shaped line in the direction parallel to the posterior wall face 12a of the connector housing 12, by the fact that a terminal cover 20 is removably installed in the connector housing 12 so that it covers the terminals 3 protruding from the posterior wall face 12a of the connector housing 12, and that a tip of an insulation wall 22 mounted on the terminal cover 20 is made to fit in a groove 15 formed on the posterior wall face 12a in the connector housing 12, the insulation property between the terminals 3s is made to enhance as creep distances between the terminals 3 are lengthened.
Patent JP-2001260445-A (JP)
Title: Label printer
Inventor: GOTO TAKASHI
IPC: B65C9/46
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the paste face of a label sheet from adhering to a compositional member of a label printer. SOLUTION: In a label printer 21 having a sheet carrying passage 26 between a platen roller 31 and a thermal head 28 urged in the direction approaching the platen roller 31 and printing on a label sheet L having rear paste face, the thermal head 28 is disposed on the lower side of the sheet carrying passage 26, the platen roller 31 is disposed on the upper side of the sheet carrying passage 26, and the label sheet L is carried on the sheet carrying passage 26 while directing the print face thereof downward and the paste face thereof upward. Even if the label sheet L is slackened and the face thereof directing downward touches a member forming the sheet carrying passage 26, the label sheet L does not adhere fixedly to the sheet carrying passage 26 because the face of the label sheet L directing downward is the print face.
Patent JP-2001261576-A (JP)
Title: Method for cleaning by liquid composition for oral cavity
Inventor: SEGAWA HIROYUKI
IPC: A61P1/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning the teeth by a liquid composition for the oral cavity, capable of sufficiently cleaning and removing bacteria in the oral cavity and a residue which can not be removed by removal of a food residue and preventing intraoral diseases such as gingivitis, periodontitis, plaque deposition, etc. by using the composition after removal of a food residue. SOLUTION: This cleaning method is characterized in that plaque deposition and gingivitis are prevented by using the liquid composition for the oral cavity containing a germicide and an antiinflammatory agent after removal of a food residue. A cationic surfactant is preferable as the germicide. A qlycyrrhetate is preferable as the antiinflammatory agent. The amount of the liquid composition for the oral cavity used is preferably 5-25 milliliter.
Patent JP-2001259634-A (JP)
Title: Ionic water producer
Inventor: SATO YOSHIHARU
IPC: C02F1/46
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To make a minimum value of a duty ratio further smaller and to finely adjust pH in a small flow rate region. SOLUTION: In the ionic water producer provided with a power source circuit for applying direct current voltage to an electrolytic bath, a switching element for switching an electric current flowing in the power source circuit, and a control part for performing duty-control on the electric current flowing in the power source circuit by on or off, a period of the on and off of the switching element is changed to perform duty-control.
Patent JP-2001260621-A (JP)
Title: Shock absorber support structure
Inventor: AIMOTO HIDEO
IPC: B60G13/06
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber support structure allowing setting of a large stroke amount of a shock absorber without changing a height level of the upper end of the shock absorber and setting of a large lever ratio of the shock absorber to a wheel stroke. SOLUTION: A lower arm 1 extends in the car width direction. A lower bush 10 is placed with being offset outwardly in the car width direction from the lower part of a cylindrical body 2a of the shock absorber 2. While the lower end of the cylindrical body 2a is loosely inserted into an opening 15 disposed in the lower arm 1, the lower bush 10 is connected to a bracket 16 projecting from the lower arm 1.
Patent JP-2001271758-A (JP)
Title: Hydraulic circuit having function of sensing engine speed
Inventor: KOSHII SHINYA
IPC: E02F9/22
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit capable of controlling absorption torque of a variable displacement pump driven by an engine according to the speed of the engine. SOLUTION: A delivery flow rate of a fixed displacement pump 3 driven by the engine is indirectly detected by a throttle differential pressure as a substitute valve of engine rotating speed, and this pressure is led to a control means 2b of the variable displacement pump 2.
Patent JP-2001274684-A (JP)
Title: A/d converting device
Inventor: ONIZUKA KAZUHIRO
IPC: H03M1/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment with an acoustic unit having the characteristic of a different headroom. SOLUTION: A digital signal from an A/D converter 14 is inputted to a level converting part 15 and the level converting part 15 sets the level of the digital signal from the AD converter 14 based on a value set by a level setting input part 17 and outputs it.
Patent JP-2001279987-A (JP)
Title: Rotational assembling tool for door board
Inventor: IIMURA KYOSUKE
IPC: E05D7/081
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To appropriately and rotatably assemble a door board through one- touch operation only by forming a simple shaft hole in an opened manner on the side of an assembling object. SOLUTION: A rotational assembling tool is provided with a main body 1, the first shaft pin 2, and the second shaft pin 3. The main body 1 is extruded in such a manner as to be provided with an assembling groove 10 of the door board W and a mounting groove 11 along a rotational axis line of the door board W. The pin 2 is fitted and provided within the groove 11 in such a manner that the one end part of the pin 2 is protruded from the groove 11 on the one terminal side of the main body 1, and the pin 3 is fitted and provided within the groove 11 in such a manner that the one end part of the pin 3 is protruded from the groove 11 on the other terminal side of the main body 1.  The one end part of the pin 3 is energized by an energizing means 30 housed within the groove 11 in order to be always protruded from a groove end 11a opened in the outer direction of the groove 11 up to a prescribed protruded position 31 and housed in a manner such as to be able to be retracted along the groove 11 against energization of the means 30.
Patent JP-2001285297-A (JP)
Title: Slave station unit
Inventor: ISHIHARA KAZUKO
IPC: H04L12/28
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a slave station unit that is provided to a wireless LAN system where a master station unit forms sectors and wirelessly transmits the sectors with the same information having specific identification information added to them, receives the information sent from the master station unit, and cancels received information when the information is the same as that having already been received. SOLUTION: The slave station unit stores identification information added to information received from a master station unit to a storage means, and when canceling means receives information with the same identification information added thereto as the identification information stored in the storage means, the canceling means cancels the received information.
Patent JP-2001280645-A (JP)
Title: Air conditioner
Inventor: KIKUCHI HIROYUKI
IPC: F24F13/30
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for improving heat exchange efficiency by allowing air that is sucked from a suction port to efficiently and uniformly pass through a heat exchanger that is bent for forming. SOLUTION: The air passage between a base 1 for composing a body and a lower inclination part 5c of a heat exchanger is provided with a delaying means that is made of a grill by inclination surfaces 1a and 1b for delaying the inflow speed of suction air that is sucked from a suction port 3 at the rear part of the upper surface of a front panel 2 and a single rung 3a, and a deflection means consisting of a first deflection plate 9a, a second deflection plate 9b, a third deflection plate 9c, a fourth deflection plate 9d, and an auxiliary deflection plate 1d so that the suction air flow is deflected so that it orthogonally crosses the lower inclination part.
Patent JP-2001280071-A (JP)
Title: Propulsion flexible concrete pipe and its manufacturing method
Inventor: MASAKA KOSEI
IPC: E21D9/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a propulsion flexible concrete pipe and its manufacturing method capable of being easily manufactured and installed with a simple structure at a low cost and allowing conduit member bodies to be displaced to the approaching side. SOLUTION: A plurality of width setting members 30 are inserted in the peripheral direction from the inner peripheral side between the opposite end faces of conduit member bodies 2 and 2' connected by water stop rubber 11 to specify the interval, and thrust transmission concrete 3 is formed between the opposite end faces except for the width setting members 30 to form this propulsion flexible concrete pipe 1. The width setting members 30 and the thrust transmission concrete 3 are removed after propulsion work is completed, and a joint filler is filled and arranged between the opposite end faces.
Patent JP-2001282800-A (JP)
Title: Expression word map preparing method
Inventor: TANAKA TOSHIO
IPC: G06T1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an expression word map preparing method advantageous for saving the labor and time and suitable for preparing an expression word map to be used for performing the image retrieval of a retrieval target. SOLUTION: Respective hairstyle image data jpq01-jpq09 are stored while being made to correspond to expression words expressing the images thereof. Next, several representative hairstyle image data are selected out of the plural hairstyle image data jpq01-jpq09 and the selected representative hairstyle image data are located on a virtual space 50. Then, an expression word map 50 is prepared by locating the expression word corresponding to the representative hairstyle image data on a coordinate, where these representative hairstyle image data are located, on the virtual space 50. At that time, when the same expression word is located on different plural coordinates on the virtual space 50, the coordinate of that expression word is defined as the average coordinate of these coordinates.
Patent JP-2001292228-A (JP)
Title: Telephone terminal and automatic answering method therefor
Inventor: YOKOTA SHIGEO
IPC: H04M1/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To suitably set an automatic answering function by effectively preventing generation of a useless call tariff when setting the function which utilizes a ringer signal for a call from an outside line. SOLUTION: When the count of an RDET counter 3a becomes equal to a preset first setting T without setting the automatic answering function, a CPU 3 sets on the automatic answering function. Further, when the count of the RDET counter 3a becomes equal to a value T+M added with a preset second setting M, a connection to a telephone network is started and a response message is transmitted. In this case, the second setting M is >='2' and the first setting T and the second setting M are respectively designated by instruction information, which is inputted from a manipulation part 12, and stored on a RAM 10.
Patent JP-2001289495-A (JP)
Title: Unit for deciding communication abnormality in air conditioner controller
Inventor: FUJIYOSHI MITSURU
IPC: F24F11/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology for deciding communication abnormality in an air conditioner controller in which a decision can be made easily whether an abnormal point is located in an indoor unit or an outdoor unit through simple circuitry. SOLUTION: Under a state where an indoor communication circuit 13 is connected with an outdoor communication circuit 23, a first communication abnormality decision section 14 receives an operation control signal inputted from an outdoor communication output section 21 to an indoor communication input section 12 and makes a decision whether the operation control signal is normal or not. When the first communication abnormality decision section makes a decision of communication abnormality, the indoor communication circuit is disconnected from the outdoor communication circuit and a signal feedback circuit 4 sends back a decision signal from an indoor communication output section 11 to the indoor communication input section.  A second communication abnormality decision section 15 receives the decision signal and makes a decision whether it is identical to a decision signal inputted directly from the indoor communication output section. A decision is made that communication of an indoor unit A is normal (communication of an outdoor unit B is abnormal) if they are identical otherwise a decision is made that communication of the indoor unit is abnormal.
Patent JP-2001288328-A (JP)
Title: Styrene polymer composition and molded article produced by using the composition
Inventor: OKADA AKIHIKO
IPC: F24F13/22
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a styrene polymer composition having good appearance and excellent chemical resistance, especially resistance to detergent and cosmetics as well as excellent impact resistance and provide a molded article produced by using the composition. SOLUTION: The styrene polymer composition is composed of (A) 98-30 wt.% rubber-modified styrene polymer having atactic structure and (B) 2-70 wt.% styrene polymer having mainly syndiotactic structure and a melting point of <=250 deg.C. The molded article is produced by molding the composition.
Patent JP-2001289626-A (JP)
Title: Position measuring instrument and fluid remaining amount detecting device
Inventor: KUBOTA ATSUSHI
IPC: G01F23/28
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink remaing amount detecting device for a printer which can measure a range from a short distance to a long distance by switching and using distance information from distance sensors having different distance measurement ranges. SOLUTION: This device is equipped with a short-distance sensor 94 and a long-distance sensor 95 which come into contact with the bottom surface side of an ink bottle 82 to measure the position of a piston 90, and a selecting means which selects distance information from the sensor 94 or 95 by using information on the distance to the piston 90 obtained from the sensor 94 or 95. Therefore, the position of the piston 90 can be measured continuously from a short distance to a long distance.
Patent JP-2001238594-A (JP)
Title: Simple bagged bed for pickling
Inventor: OSHIMA TORU
IPC: A23L17/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a simple bagged pickling bed capable of utilizing miso, sake lees, etc., which are traditional basic seasoning materials in Japan, as pickling materials and obtaining the pickled food of a meat, fish, vegetable, etc., simply in a home for one's preference. SOLUTION: This simple bagged bed for pickling is obtained by packing a pickling material in a bag of which outside is formed with a transparent airtight synthetic resin sheet, and of which inside is formed with a fine porous low moisture-absorbing synthetic resin sheet having approximately 50-10 μrange pore diameter and approximately 20-5% passage pore surface area value, having a free longitudinal and width length.
Patent JP-2001287487-A (JP)
Title: Clip made of synthetic resin
Inventor: YOKOYAMA HARUHITO
IPC: B42F1/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a clip made of a synthetic resin without deviation of a sheet when the sheet is held and without dropping a paper sheet from the holding state. SOLUTION: A supporting piece 2 is continuously provided at a base plate 1. A rotary piece 9 is constituted by continuously providing an operating piece 9a and a pressing piece 9b in an intersecting direction at the end of a superposing piece 2a of the piece 2 and the plate 1. The piece 9 is continuously provided at the piece 9a and a continuous part 9' of the piece 9b via an elastic hinge 8. A sandwiching piece 3 for sandwiching the paper sheet S between the piece 9b of the piece 9 and the plate 1 by being pressed by the piece 9b is continuously provided between the piece 2 and the piece 2a of the plate 1. Further, a receiving piece 10 to be superposed on the piece 3 via an engaging gap 11 for the piece 9b are continuously provided on a rotating locus of the piece 9b on one side surface of the piece 3 at the piece 2a side.
Patent JP-2001288337-A (JP)
Title: Rein composition, its film and cured product thereof
Inventor: MATSUO YUICHIRO
IPC: C08L101/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain both a low-permittivity resin composition suitable for forming a printed wiring board used for a higher speed and a higher frequency strongly desired for various kinds of electronic equipment such as computers or cellular phones, a printed wiring board responsive to the higher speed and the higher frequency of electronic parts such as IC packages or a solder resist, a layer insulating layer, etc., for the IC packages and a film using the resin composition. SOLUTION: This resin composition is characterized as comprising (A) an epoxy resin having >=2 epoxy groups in one molecule, (B) a curing agent and (C) a powder having <=3.5 permittivity.