baber/WOPTO huggingface dataset:
Patent JP-2004294993-A (JP)
Title: Electronic dictionary provided with confirmation test function and its controlling method
Inventor: TANAKA MOTOHIRO
IPC: G09B7/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confirmation test concerned with contents checked up by an electronic dictionary.  <P>SOLUTION: The electronic dictionary (300) at least provided with an input device (307) including a keyboard and a mouse, an output device (308) including a display and a data base (306) in which dictionary contents are stored and capable of providing an answer in response to an inquiry, is provided with the storage means (306) in which contents for the prescribed number of past inquiries are stored and the contents of the oldest inquiry are disused in each new inquiry and a confirmation test means (301) for presenting tests concerned with the prescribed number of past inquiries stored in the storage means (306) to users. It is also available to connect an electronic dictionary (400) to a center server (403) through the Internet (402).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301556-A (JP)
Title: Potential measuring apparatus using fluid, and image forming apparatus
Inventor: SUGIOKA HIDEYUKI
IPC: G03G21/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a potential measuring apparatus that can easily be miniaturized, can increase density, and can be arrayed, and the like.  <P>SOLUTION: The potential measuring apparatus measures the potential of a measuring target 1 by changing the capacitance between a detection electrode 3 and the measuring target 1, and has a channel 2 arranged opposite to the measuring target 1, fluids 11, 12, 13 arranged in the channel 2, and fluid control means 4, 21, and changes capacitance by controlling the state of the fluids 11, 12, 13 in the channel 2 by fluid controlling means 4, 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298704-A (JP)
Title: Method and apparatus for closing gap around pipe periphery
Inventor: HAMADA MASARU
IPC: B08B9/027
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To close a gap arisen between the periphery of a pipe and a hole of a grinding material recovery box into which an end of the pipe is inserted in an apparatus for grinding the inside of the pipe.  <P>SOLUTION: One end of a flexible tube member 5 of which both the ends are open is fixed to the grinding material recovery box 1 so as to be concentric with the hole 11 of the recovery box 1; a pipe P is inserted from the free end side of the tube member 5 into the hole 11 of a mate member (10); and the tube member 5 is twisted by turning the free end of the tube member 5 in the circumferential direction of the pipe P to fasten the pipe P with the tube member 5 to bring the inside surface of the tube member 5 into tight contact with the pipe P. Thereby, the gap S between the pipe P and the hole 11 is closed, and a grinding material is prevented from leaking out through the gap S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301420-A (JP)
Title: Method of updating refrigerating equipment
Inventor: MORIMOTO HIROYUKI
IPC: F25B1/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an ester oil deteriorates and the reliability of a refrigerating equipment lowers because mineral oil residing in existing pipes and the ester oil are mixed in diversion of existing connections when a refrigerating equipment using HCFC (hydrochlorofuluoro carbon) or CFC (chrolofluoro carbon) as refrigerant and mineral oil as refrigerant oil is replaced with the refrigerating plant using HFC (hydrofluoro carbon) as refrigerant and ester as refrigerant oil.  <P>SOLUTION: Temperature sensitive cylinders of temperature type expansion valves in half or more of cooling units connected to the refrigerating plant are removed, and a gas-liquid two phase flow is generated therein to clean the mineral oil residing in the existing pipes and collect it. Thus, the concentration of the residing mineral oil is relatively reduced to be able to prevent the deterioration of the ester oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302841-A (JP)
Title: Attendance state management system and method thereof
Inventor: MIURA KYOICHI
IPC: G06Q50/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attendance state management system which accurately grasps and manages attendees having actually attended in a meeting.  <P>SOLUTION: A non-contact type reader 3 reads out device identification data IC_ID identifying an integrated circuit contained in a portable telephone device 2 held by a student having attended in a lecture and stores the read out device identification data IC_ID. The device identification data IC_ID is output into a server device 6 via data transfer devices 4, 5, and the server device 6 manages attendance state of the student to the lecture based on the device identification data IC_ID.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298155-A (JP)
Title: Method for purifying aqueous solution of amide compound and method for producing the amide compound
Inventor: MURAO KOZO
IPC: C07D213/82
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying an aqueous solution of an amide compound capable of obtaining the aqueous solution of the amide compound containing less impurity and having less foaming property, and a method for producing the amide compound.  <P>SOLUTION: The method for purifying the amide compound is provided by filtering the aqueous solution containing the amide compound obtained by effecting a living body catalyst to a nitrile compound by using an ultrafilter membrane having a fractionizing molecular weight of ≥1,000 and <10,000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299653-A (JP)
Title: Side table device for vehicle
Inventor: FUJIOKA HIDEHIKO
IPC: B60N3/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase degree of freedom of the correlation between height position of a table and the table width, in a side table device for a vehicle having a fixed link fixed to a seat side part of the vehicle and a table body supported via a movable link mechanism movably between a use position substantially horizontal to the fixed link and a storage position substantially vertical to it.  <P>SOLUTION: The side table device for the vehicle has a swing arm where one end is pivoted to the fixed link by a first shaft, the other end is pivoted to the table body by a second shaft parallel with the first shaft, and the second shaft is moved to upper and lower oscillating ends by oscillation about the first shaft. At the use position of the table body, the swing arm is held at the lower oscillating end of the second shaft. When the table body is moved from the use position to the storage position, the swing arm is turned to the upper oscillating end of the second shaft while the table body is turned about the second shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004238730-A (JP)
Title: Electroconductive electroless plated powder
Inventor: OYAMADA MASAAKI
IPC: H05K3/36
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide electroconductive electroless plated powder which has a low resistance value and a sharp grain size distribution, and can obtain sufficient conduction even in the case the number of particles interposed between the electrodes is small.  <P>SOLUTION: The electroconductive electroless plated powder 1 is obtained by forming an electroless plating layer on the surface of the spherical core material powder 2 of a nonmetallic material having no electroconductivity. The electroless plating layer has a multilayer structure comprising a gold layer 3 located on the uppermost layer and a nickel layer 4. The nickel layer 4 is the thin one having a thickness t2 of 0.1 to 50 nm, and also, the thickness t1 of the gold layer 3 is 0.5 to 150 times the thickness t2 of the nickel layer. In the electroless plating layer, the total thickness t is 20 to 100 nm. In the plated powder 1, the initial volume resistivity value measured under the condition of 20°C/65%RH is 0.01 to 10 mΩ cm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003342307-A (JP)
Title: Protective film and its manufacturing process
Inventor: TSUTSUMI KATSUAKI
IPC: C08F2/40
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality protective film for a dry film resist.   <P>SOLUTION: The protective film is made from a polyethylene film which is obtained by pressurizing ethylene with an ultra high pressure compressor and polymerizing the ethylene at a reaction temperature of 190-300°C under a reaction pressure of ≥167 MPa in the presence of a radical polymerization initiator or by pressurizing ethylene with an ultra high pressure compressor and polymerizing the ethylene at a reaction temperature of 190-300°C in the coexistence of a radical polymerization inhibitor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309423-A (JP)
Title: Device for detecting obstacle
Inventor: INOMATA KENJI
IPC: H04J13/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misdetection due to changes in the environment.  <P>SOLUTION: A leakage transfer path 5 for transmission and a leakage transfer path 6 for reception are arranged across a route where a vehicle travels. A delay time is set, according to a found distance from a measuring point for detecting an intruder into the route. A transmission spectrum diffusion signal modulated with a diffusion code is radiated from the leakage transfer path 5 for transmission. By having correlation between the transmission spectrum diffusion signal, which is received at the leakage transfer path 6 for receiving and a reference spectrum diffusion signal having a timing, corresponding to the delay time taken by a correlation means 10, the intruder is detected. A detection means detects the movement of the intruder, when a frequency lies within a prescribed range, by analyzing the frequency of an output signal from the correlation means 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002378-A (JP)
Title: Method for producing modified peptide
Inventor: MINAMITAKE YOSHIHARU
IPC: C07K19/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a peptide or protein having modification such as acylation, saccharification and phosphorylation in high efficiency and purity.  <P>SOLUTION: The method for the production of a peptide or protein having a side chain containing modified amino acid residue comprises the chemical production of a peptide fragment having a side chain containing modified amino acid residue by using a weakly acidic releasable resin, the production of a peptide fragment free from a modified amino acid residue on the side chain by gene recombination method and/or enzymatic method, and the condensation of two kinds of the peptide fragments produced by the above methods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046088-A (JP)
Title: Light emitting device and its driving method
Inventor: SAKURAGI HARUMI
IPC: G09G3/32
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging and discharging circuit etc., capable of realizing a display device etc., of high display quality which is free of wrong emission caused by a residual charge.  <P>SOLUTION: The charging and discharging circuit includes driven element with a driving-on state and a driving-off state, a charging element whose one end is grounded, and a driving element which is connected to the driven element and controls the driving-on status or the driving-off state. Further, this circuit has a charging path which is connected to the driven element and charges the charging element with a residual charge generated in the driven element and/or a line connected to the driven element during the driving-on status and a discharging path which is connected to the charging element and discharges the residual charge from the charging element to a ground in the driving-on state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319651-A (JP)
Title: Element of memory and manufacturing method thereof
Inventor: KIJIMA TAKESHI
IPC: H01L21/8246
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory which has a completely new cell structure capable of almost completely solving the problems which ferroelectric memories of types of 1T1C, 2T2C, simple matrix and 1T have, and capable of enabling non-destructive reading.  <P>SOLUTION: A second gate electrode on a simple matrix type TFT cell is solid-bonded onto a bit line of a simple matrix type ferroelectric capacitor cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317681-A (JP)
Title: Liquid crystal display device
Inventor: SHIMIZU SHIGEO
IPC: G09G3/36
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which enables compensation of gamma characteristics of a liquid crystal varying dependently upon a temperature.  <P>SOLUTION: In the liquid crystal display device, one field of a digitized image signal is constituted of a plurality of sub-fields in order to suppress the occurrence of a moving image false outline when the image signal is applied to a liquid crystal display part having a plurality of pixels arranged like a matrix to perform display, and the sub-fields are selectively turned on or off in accordance with the arrangement order to display an image based on the image signal. The liquid crystal display device is provided with a temperature detection part 30 for detecting the temperature of a liquid crystal display part 4 and a sub-field period control part 28 which variably controls periods of partial sub-fields out of the plurality of sub-fields so as to compensate the change of gamma characteristics of the liquid crystal display part in accordance with the detection value of the temperature detection part. Thus gamma characteristics of the liquid crystal varying dependently upon the temperature are compensated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316729-A (JP)
Title: Multi-stage transmission planetary gear train
Inventor: HIRAIWA KAZUMI
IPC: F16H3/66
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-stage transmission planetary gear train capable of obtaining a change gear ratio appropriate for a vehicle, facilitated in smooth change gear control, and while reduced in the number of friction element.  <P>SOLUTION: This multi-stage planetary gear train is provided with a double-pinion type first pair of planetary gears 14 and single-pinion type second and third pairs of planetary gears 16 and 18. A second ring gear 32 and a third carrier 48 are connected to each other, and both they are formed possible to be connected to an input shaft 10 and while possible to be fixed to a case 52. A second carrier 38 is connected to an output shaft 12, and a second sun gear 30 is formed possible to be connected to a third sun gear 40 and while possible to be fixed to the case 52. A third ring gear 42 is connected to the first ring gear 22, or formed possible to be connected to unify the third pair of planetary gears 18. One of a first carrier 28 and a first sun gear 20 is connected to the input shaft 10, or formed possible to be connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316236-A (JP)
Title: Vertical lattice handrail for apartment house or the like
Inventor: MIYAMOTO SHINJI
IPC: E04F11/18
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical lattice handrail for an apartment house or the like looking like a continuous vertical lattice handrail because posts for supporting and fixing a vertical lattice in the vertical lattice handrail are inconspicuous.  <P>SOLUTION: Members of approximate or identical dimensions in regard to the aspect dimension Pw of a post 2a and the aspect dimension Bw of the vertical lattice 3a are selected and arranged. The depth dimension Bd of the vertical lattice 3a is to be of straight angle shape smaller than the aspect dimension Bw. The vertical lattice is eccentrically clamp-fixed between a coping 1 supported by the post 2a, and a lower frame 4 so that the aspect face 6 of the vertical lattice 3a is limitlessly brought close to the aspect face 7 of the post 2a, and the allocation pitch of clamp-fixing the vertical lattice 3a is to be uniform allocation including the posts 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320578-A (JP)
Title: Mobile telephone system and operation restriction system of mobile telephone system
Inventor: NARA AKIO
IPC: H04W48/04
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To match a range for automatically restricting an operation of a mobile telephone system to a predetermined spatial range with satisfactory precision.  <P>SOLUTION: A transmitter 10 which transmits an off signal is arranged at the entrance of a facility. In addition, a transmitter 10 which transmits an on signal is arranged at the exit of the facility (a). A cellular phone starts operation restriction by receiving the off signal from the transmitter 10 at the entrance at the time of entry to the facility. Then, the cellular phone releases the operation restriction by receiving the on signal from the transmitter 10 at the exit at the time of exit from the facility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321845-A (JP)
Title: Rotary atomizing type coating machine
Inventor: SAITO EIJI
IPC: B05B15/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary atomizing type coating machine capable of controlling the relation between the supply amount of a coating material to be sprayed and the number of rotations of a bell by making the number of rotations of the bell constant to keep a predetermined spray state even if the supply amount of the coating material to be sprayed is changed.  <P>SOLUTION: This rotary atomizing type coating machine comprises a valve device, which cooperates with a trigger lever, provided to an air flow channel for driving an air motor. This valve device is composed of a cylindrical valve comprising a circular cylinder hole member and a reciprocating cylinder member provided therein with a gap to control air passing through by the insertion position of the cylinder member into a hole member and a cone valve comprising a circular hole member and a cone member inserted in the circular hole member so as to close for controlling air passing through by changing an interval between the circular hole of the circular hole member and the conical surface of the cone member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324710-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: ITO YASUO
IPC: F16H57/021
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission, in which sufficient lubricating oil can be fed to a bearing of a power roller part, and in which reduction of manufacturing cost and improvement to strength for a trunnion can be achieved.  <P>SOLUTION: This toroidal type continuously variable transmission is provided with an input shaft 15, an input side disc 2 and an output side disc 4, the trunnion 50 which oscillates around a pivotal shaft 53, a power roller 58 supported by the trunnion 50 to tiltably roll in contact between the input side disc 2 and the output side disc 4, and a thrust ball bearing 59 provided between the power roller 58 and the trunnion 50 having an outer ring 56 to hold balls 29 with the power roller 58 for bearing a thrust load added to the power roller 58. In the power roller 58, a lubrication passage 60 is formed to feed lubricating oil to the thrust ball bearing 59. An inflow port 60a to the lubrication passage 60 is formed in a small end surface 58c of the power roller 58.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243093-A (JP)
Title: Slide screen
Inventor: ABO SEIYA
IPC: A47H13/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide screen for easily fitting a curtain fabric to a carrier without any increase in space between the curtain fabrics.  <P>SOLUTION: In this slide screen, two or more carriers 5a to 5d are movably supported through runners 4a to 4h on a hanger rail 2, and plate-like curtain fabrics 1a to 1d are suspended from the respective carriers 5a to 5d and supported, wherein the head curtain fabric 1a is moved along the hanger rail 2 to thereby sequentially draw out the curtain fabrics 1a to 1d along the hanger rail 2 or store the same on one side of the hanger rail 2. The carriers 5a to 5d are supported on the runners 4a to 4d so as to be rotatable in the width direction of the hanger rail 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004326883-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAWAMOTO YUKIO
IPC: G11B15/665
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device provided with a robust loading mechanism which can suppress the damage to a restraint part of a pin or the like for moving a movable side chassis when an external force is applied to press the movable side chassis in the direction of forcing the movable side chassis into a fixed side chassis.  <P>SOLUTION: A magnetic recording and reproducing device 30 is provided with a main chassis 1, a slide chassis 2 opened and closed almost in parallel to the main chassis 1, a main gear 7 provided with a pin 7a engaging with the main chassis 1, and a loading mechanism for moving the main chassis 1 in interlocking with the rotation of the main gear 7. The device is also provided with a sub-gear 8 which is rotated in interlocking with the main gear 7 and a pin 8a which can abut to the main chassis 1 on a plane of the sub-gear 8. The pin 8a is provided at a position at which a minute gap exists between the abutting part of the slide chassis 2 and the pin 8a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328625-A (JP)
Title: Driving apparatus for mobile communication device
Inventor: KATANO KEIJI
IPC: H04N7/14
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving apparatus for a mobile communication device for preventing conversation voices from being superimposed on control signal tones and normally controlling the mobile communication device and the driving apparatus.  <P>SOLUTION: The mobile communication device is composed of a driving unit, a ball bearing, a camera rotating mechanism 7, a remote controller 31, an infrared light receiving/emitting part 4, an infrared detection part, a speaker 8, microphones 5a, 5b, a DSP, a control device and a battery, and a control signal that is transmitted/received from the mobile communication device, is electrically transmitted by making binary information of ON/OFF correspondent to two frequencies per system of three-bit information, generating a modulated wave resulting from changing a modulation frequency in accordance with each bit, and composing resultant three waves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004027466-A (JP)
Title: Upholstery material for car interior material, and car interior material
Inventor: AKUSAWA TADAAKI
IPC: D04H1/46
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upholstery material imparting sufficient adhesion to a base material without penetration of a polyurethane-based resin when integrated with the base material with the resin and a car interior material excellent in sound absorbency and imparting no staining to the upholstery material.  <P>SOLUTION: The upholstery material for car interior materials satisfies the following items: (1) the upholstery material comprises a fiber sheet containing an oil repellent agent, (2) fibers constituting the fiber sheet essentially comprise non-water absorbing fibers, (3) the oil repellency of at least one surface is ≥grade 1 (evaluated by AATCC test method 118-1997) and (4) the oil repellency grade of one surface is different from that of the other surface. The car interior material includes the upholstery material which is adhered by using the polyurethane-based resin. The polyurethane-based resin does not ooze on the opposite side to the surface of the base material of the upholstery material for the car interior materials.  <P>COPYRIGHT: (C)2004,JPO