baber/WOPTO huggingface dataset:
Patent JP-2003066928-A (JP)
Title: Liquid crystal display device and driving method thereof
Inventor: LEE SEUNG-WOO
IPC: G09G3/20
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a driving method thereof that solve problems such as signal delay and reduction of the charging rate for every row in which polarity changes. SOLUTION: The width of ordinary data signal is regarded as αand a compensating width as β. When the polarity of the data signal impressed for every four pixel lines changes, for example, the charging rate of the line is improved by widening the width of gate-on pulses (α+3γ-OEH) impressed on the gate line of first line in which the polarity reverses more than usual, maintaining the width of the data signal impressed on four pixel lines at a fixed value of 4α. The data signal impressed on two lines is not overlapped by placing an interval (OEH) between the gate-on pulses impressed on the gate line of two lines on the boarder where the polarity reverses.
Patent JP-2003219215-A (JP)
Title: Image pickup device having movable object to be picked up
Inventor: DOBASHI KAZUHITO
IPC: H04N5/222
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device in which an image pickup unit for picking up object to be inspected is made small and inexpensive and which can accomplish desired image pickup accuracy with respect to an object to be inspected moving within an image pickup area divided into a plurality of sections without causing focal deviation.  <P>SOLUTION: This image pickup device is provided with: an image picking up means fixed to a base for picking up the object to be picked up as an image while keeping the focal point on the object to be picked up constant; a carriage that moves in a plane along the vertical and horizontal axis directions in the image pickup area of the object to be picked up; a stage disposed on the carriage for mounting the object to be picked up; and a stage posture regulating means for an inclination posture of the stage in order to keep the relative distance constant between the image picking up means and an image pickup area surface of the object to be picked up mounted on the stage. The stage posture regulating means is disposed at a position along the moving directions of the vertical and horizontal axes in the image pickup area on the stage. In this case, the stage posture regulating means is provided with a fixing means disposed opposite to a side wall face side of the stage for fixing the relative distance between the carriage and the stage within the image pickup area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211928-A (JP)
Title: Hitch
Inventor: OISHI HIROAKI
IPC: B60D1/01
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem of a conventional hitch unit wherein a work machine is coupled to a work machine attaching beam in the rear of a traveling vehicle via the hitch unit, but the hitch unit is attached to only one center portion of the work machine attaching beam and increased weight of a seeder due to multiple row planting can not be supported by one hitch unit.  <P>SOLUTION: A coupling hitch 61 allows the hitch unit 61 attached to a tool bar 21 attached with the work machine to be fixed at one or more optional positions to the work machine attaching beam 2 provided on the traveling vehicle. The coupling hitch 60 is composed of a fitting body 18 to be attached to the work machine attaching beam 2, a fixing screw 6, a body 13 to be fitted for attaching an attaching part 1 of the hitch unit, and a fixing plate 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224934-A (JP)
Title: Portable power supply unit
Inventor: KODAMA AKIHIRO
IPC: H02J7/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handy portable power supply device, capable of not only being used as a backup power supply device of memories of on-vehicle apparatuses, but also attaining easy operation check on the respective on-vehicle apparatuses, easily changing the polarity thereof, without the need for reconnecting the positive electrode and the negative electrode thereof, and giving high portability.  <P>SOLUTION: This portable power supply unit comprises a case body 1, a polarity switching means, a plug 4 connected with the body, and a holding part 2, and a battery pack 3. In the case body 1, there are arranged an as- needed power supply means for the on-vehicle apparatuses, constant power supply means for memory protection, and a mode-change switch 8 which switches a switching mechanism, either to the as-needed power supply or to the constant power supply for memory protection of the on-vehicle apparatuses. The holding part 2 comprises a polarity switch 7, capable of operating the polarity switching means and a trigger switch 6 capable of operating the as- needed power supply means, and is capable of being held with one hand, and the battery pack 3 is made detachable with respect to the polarity switching means 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217387-A (JP)
Title: Electronic apparatus
Inventor: SABA ATSUSHI
IPC: H01H13/14
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push button structure of an electronic apparatus capable of corresponding to many types of electronic apparatuses with one housing and of preventing ratting of the push button.  <P>SOLUTION: This electronic apparatus A has a push button 4 housed in a push button storing hole 5 formed at a appropriate part of a housing 1 of the electronic apparatus 1 and has a cosmetic sheet 3 having push button insertion through hole 31 formed attached thereon. The push button 4 is stored in a storing recess 6 adjacent to the push button storing hole 5 and is covered by the decorative sheet 3 when the same is not used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304883-A (JP)
Title: Semiconductor memory, and entry method for its operation mode
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/406
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which entry of an operation mode can be performed during operation suppressing effectively erroneous entry without requiring special timing specifications, and an entry method for its operation mode. SOLUTION: In a read-cycle, request of entry of an operation mode is received when a read-cycle for a plurality of addresses is continued (step S1, S2). In a write-cycle succeeding to this read-cycle, an operation mode to be entered is decided based on data externally specified. At the time, a kind of operation mode is set in a first write-cycle, conditions of the operation mode are set in the next cycle. Thereby, entry of an operation mode of a semiconductor memory is performed.
Patent JP-2003216175-A (JP)
Title: Program, speech file managing device and speech file managing method
Inventor: YODA AKIRA
IPC: G10L15/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech file managing device for facilitating management of a plurality of speech files.  <P>SOLUTION: The voice file managing device 10 manages the speech files in which pieces of speech data are stored and is provided with an image storage part 122 for storing prescribed sound source information based on a predetermined sound source by associating it with image data, a speech data analysis part 102 for analyzing pieces of the speech data stored in the speech files, a judgment part 104 for judging whether or not a sound source to be specified by the prescribed sound source information is included in the speech data analyzed by the speech data analysis part 102, an extraction part 110 for extracting the image data stored in the image storage part 122 by associating it with the prescribed sound source information when the judgment part 104 judges that a sound source specified by the speech data analysis part 102 and a sound source to be specified by the prescribed sound source information are identical and a display part 114 for displaying the image data extracted by the extraction part 110 as an image corresponding to the speech file.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301729-A (JP)
Title: Method for manufacturing article having predetermined surface shape
Inventor: HORI MASAHIRO
IPC: G02B3/08
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a coated article excellent in releasability and having a surface shape of high accuracy. SOLUTION: In the method for manufacturing the article having the predetermined surface shape by holding a mold so that the molding surface thereof becomes horizontal in an upwardly turned state to supply a sol-gel material liquid to the molding surface in a film-like state to heat the same and bringing a base material into contact with the formed film to further heat the same and subsequently demolding the base material along with the film from the mold to further heat the same if necessary to cover the surface of the base material with the gelled film having a surface shape wherein the molding surface shape of the mold is reversed, the film edge part keeping area of the sol-gel material liquid is provided along the outer peripheral part of the molding surface of the mold at the position lower than the molding surface of the mold,  and the sol-gel material liquid is supplied to the molding surface of the mold so that the film edge part of the sol-gel material liquid exceeds the molding surface of the mold to reach the film edge part keeping area to form the film.
Patent JP-2003223447-A (JP)
Title: Information presenting system for moving body
Inventor: KIMURA MAKOTO
IPC: G06F17/30
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information presenting system for a moving body capable of altering the presenting method for the information contents properly in accordance with the vehicle running condition.  <P>SOLUTION: The information presenting device for the moving body is composed of an input part 7 for setting the information presenting sequence any as desired, a presenting sequence setting part 4a to make automatic setting of the information presenting sequence, a running condition determining part 4b to determine the vehicle running speed, a presentation start determining part 4c to determine whether the presentation of the information to the driver, etc., is to be started, and an information presentation mode changeover part 4d to make changing-over between a first information presentation mode to perform presentation of the information in the sequence set by the input part 7 and a second information presentation mode to execute the information presentation in the sequence set by the presenting sequence setting part 4a, wherein the information presentation mode changeover part 4d performs changing-over of the mode in accordance with the determining result of the running condition determining part 4b when the presentation start determining part 4c determines a start of information presentation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222988-A (JP)
Title: Photographic developing device
Inventor: EINAGA KAZUO
IPC: G03D3/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic developing device which can remove the malodorous gas produced in a solution processing section without carrying out exchange work like in the case a deodorant is provided and without waste water pollution like in the case the odors are adsorbed away by water and the like and can remove the odors without the degradation in the quality of photographic sensitive materials by a high-temperature state.  <P>SOLUTION: The photographic developing device is equipped with the solution processing section for processing photographic sensitive materials by processing solution, in which the solution processing section is equipped with a gas discharge path for discharging the gas produced from the processing solution to the outside of the device body and is provided with a gas decomposition function section for decomposing the gas produced from the processing solution within the gas discharge path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308976-A (JP)
Title: Branched aromatic polycarbonate and its production process
Inventor: MIYAMOTO MASAAKI
IPC: C08G64/30
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a branched aromatic polycarbonate excellent in color hue and in melt characteristics such as melt strength. SOLUTION: The branched aromatic polycarbonate comprises an aromatic polycarbonate obtained by a transesterification process and having a viscosity- average molecular weight of 16,000 or higher, wherein the amount of the structural units represented by formula (1), contained in the main chain, is 2,000 to 50,000 wt.ppm and wherein the amounts of the structural units represented by formulas (2) and (3), contained in the main chain, are each 30-10,000 wt.ppm.
Patent JP-2003225577-A (JP)
Title: Rice washing treatment device for rice washing and cooking machine, or the like
Inventor: KIKUCHI MOTOYUKI
IPC: B02B1/06
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of washing rice with air bubbles and to accelerate separation of bran and dust in a rice washing device.  <P>SOLUTION: A washing treatment device wherein specified amounts of rice and water are fed to a rice washing tank 3 and rice is washed while being agitated by an agitating means is the one for a rice washing and cooking machine, or the like, which is constructed so that air can be injected from an air injection pipe 27a into the rice washing tank 3, and which is characterized by alternate repetitions of a process of washing rice with air bubbles generated by injected air in water fed up to a water level at least higher than the built-up height of rice to be washed and a process of polishing rice by agitation with the agitating means after draining water. Thereby, in the process of washing rice with air bubbles, rice washing is carried out by an agitation function of the agitation means under injecting air while water being fed up to a water level higher than the built-up height of rice, and in the process of polishing rice, bran peeled and dust coming out of contacts among grains of rice are accelerated to separate from the surface of rice by agitation while rice being loosened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232408-A (JP)
Title: V-belt
Inventor: ASANO KENJI
IPC: F16G5/16
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a V-belt capable of suppressing the occurrence of seizure to a contact part between an element member and a metal ring member even when lubricity is lowered and to provide a V-belt capable of suppressing the occurrence of fatigue breakage of the metal ring member and thereby elongating its service life.  <P>SOLUTION: In the V-belt 1 which is laid over between a drive pulley and a driven pulley to transmit a power, a plurality of element members 3 supported by an endless belt-form metal ring member 2 is formed of ceramics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230851-A (JP)
Title: Spray nozzle
Inventor: MATSUMOTO TERUMASA
IPC: B05B1/10
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray nozzle whose spray performance does not deteriorate even though the discharge rate is adjusted to be changed in relatively wide range.  <P>SOLUTION: A liquid spray nozzle is provided with a swirling chamber 13 spraying liquid pumped from a supply flow channel A while swirling it from a spray orifice 1, a return flow channel 3 returning a part of the liquid within the swirling chamber 13 back to a discharging flow channel 7, and a flow rate regulating unit V capable of controlling a returning flow rate of the liquid returned from the swirling chamber 13 to the discharging flow channel 7 through the returning flow channel 3 while changing the pressure in the discharging flow channel 7. The returning flow channel 3 is provided by forming through hole with a diameter smaller than that of the discharging flow channel 7 in a dividing member 4 dividing the discharging chamber 13 and the discharging flow channel 7, and the side surface of the dividing member 4 in which slanted grooves 11 open to the swirling chamber 13 are engraved is made into tapered shape with a step having two taper angles, and a taper angle at forward end portion is made in a angle blunter than that of the other part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231896-A (JP)
Title: Cleanser composition
Inventor: KANEKO YOHEI
IPC: A61Q5/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleanser composition which has an excellent foam performance and storage stability and is mild for the skin.  <P>SOLUTION: This cleanser composition comprises (a) an alkyl phosphate, and (b) at least one cationic compound selected from compounds represented by the general formulas (1) and (2) (R<SP>1</SP>is a 8 to 18C saturated or unsaturated hydrocarbon group; R<SP>2</SP>and R<SP>3</SP>are each independently methyl or ethyl; X<SP>-</SP>is an anion).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201789-A (JP)
Title: Portable type safe for prevention of crime, adapting to current-location information service
Inventor: HAYASHI KANTA
IPC: E05G1/12
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable type safe for prevention of crimes, adapting to a current-location information service, which is made sturdy so that a robber cannot easily open a case and take out contents such as valuables, etc., seized during transportation, from the case, which enables the identification of a location of the rubber, and which allows a jet of paint to be emitted inside when the rubber tries to open the case forcedly, so that seized cash can be prevented from being used.  <P>SOLUTION: A hole 1 is made in a surface of this safe formed as a suitcase type, so as to allow the passage of an electric wave which is emitted from a portable terminal capable of automatically transmitting a current location to a supervisor in another arbitrary location. A body in a part near a corner is formed as an inclined plane 2, so as to prevent the bite of an edge of a high-speed cutter. Strength suitable for the safe is retained by using hardened hoop iron 3 for a frame of a part weakened due to drilling, so that the weakened part can be reinforced. In the safe, there are installed: a balloon 4 in which the paint is housed; and a paint switch 5 which allows a steel ball to be moved so that a button for a spray of the paint can be pushed, when a steel plate of a lid is bent. A stopper for self-locking, a knob and a holder for the terminal are also installed in the safe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241154-A (JP)
Title: Method of manufacturing faraday rotator, faraday rotator and optical device
Inventor: SUGAWARA TAMOTSU
IPC: H04B10/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of stably manufacturing a high-performance Faraday rotator, etc.  <P>SOLUTION: A single crystal film of bismuth substitution type rare earth iron garnet is grown and this single crystal film is cut with a wire saw. The chipping during cutting of the single crystal film is suppressed and the yield and coercive force are improved by cutting the film with the wire saw.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002313498-A (JP)
Title: High speed and high density mutual connection system for use of differential and single end transmission
Inventor: DRISCOLL MICHAEL P
IPC: H01R12/70
Filed: 2002-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a high density electric connector capable of providing 80 or more twin-shaft connections per straight line inch in a card slot of 20 mm. SOLUTION: This connector 18 is used for connecting a daughter card 20 to a back panel 22, and includes a daughter card interposed body 30, a back panel interposed body 32 and an overmold 34 for storing a semi-rigid twin-shaft or a coaxial cable. Center conductors of twin-shaft cables 20 and 40 are copper and outside jackets are net wires. Fuzz button devices 50, 52, 60 and 62 are arranged on each of the daughter card interposed body 30 and the back panel interposed body 32. By surrounding end parts of the twin-shaft cables 40 and 42, the twin-shaft cables 40 and 42 are shielded to control impedance of the connector 18.
Patent JP-2003247500-A (JP)
Title: Ejector and refrigeration system
Inventor: HAYASHI KANETOSHI
IPC: F04F5/44
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejector which improves ejector efficiency by reducing failures at a drive motor or a bearing, and giving forcible torque to a vaned rotor which is disposed opposite to a nozzle, and a refrigeration system employing the same.  <P>SOLUTION: The ejector which effects suction and/or pressure rise to a secondary fluid by a jet flow of a primary fluid is provided with the rotor 9 having vanes 10 which is disposed opposite to the nozzle 2 for jetting the primary fluid, and the drive motor 11 for rotating the rotor 9. The drive motor 11 is incorporated into a tail member 8 which is fixed in a diffuser 6. With the high-speed rotation of the rotor 9 having vanes 10, spiral pitch of a double spiral piston flow of the primary fluid and the secondary fluid jetted out from the nozzle 2, is made small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245033-A (JP)
Title: Liquid spraying vehicle
Inventor: NAGASHIMA AKIRA
IPC: B05B17/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid spraying vehicle so that lifting and lowering can be controlled so as to avoid contact with crops, etc., even in a boom originally having a gentle lifting and lowering feedback control ability when front wheels are dropped, etc., in recessed parts such as ruts.  <P>SOLUTION: The liquid spraying vehicle is provided with tilt sensors 11, 12 and 13 installed in a front wheel axle 10 suspended so as to be shakable relatively to a vehicle body 1, the vehicle body 1 near the rear wheels 3 and the boom 7, respectively and a boom tilt designating means 14 for designating the boom reference angle θM so as to provide the boom 7 with a height above ground without interfering with the crops, etc. Thereby, shaking of the vehicle body 1 near the rear wheels 3 according to the shaking of the front wheel axle 10 is predicted on the basis of outputs from each of the tilt sensors 11, 12 and 13 to perform control so as not to interfere with the crops, etc., based on results of the prediction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002335268-A (JP)
Title: Slicing persistent connections
Inventor: AMITAI EYAL
IPC: G06F13/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of connecting a client to a server by a load balancer associated with a plurality of servers. SOLUTION: The method includes establishing a first connection for transmission of packets between the load balancer and the client, selecting a server to service the client, and splicing the first connection with a 2nd connection between the load balancer and the selected server, the second connection being established before the first connection.
Patent JP-2003066931-A (JP)
Title: Method and device for displaying presentation image, program for displaying presentation image, and computer-readable recording medium
Inventor: YAMASHITA AKIRA
IPC: G06F3/153
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying presentation image possible to accurately and quickly display a presentation image on a display means with random access memory even in an environment where external disturbances such as noises are easy to occur. SOLUTION: After reading data T0, M0, C0 and G0 inside random access memory 4 and 5 from the inside of data saving means 2 and 3, data T, M, C, and G inside the data saving means 2 and 3 corresponding to the data T0, M0, C0 and G0 inside the random access memory 4 and 5 are transferred to the inside of the random access memory 4 and 5 repeatedly as time passes according to the kind of the data T, M, C and G during the processing of displaying the presentation image on a display means 9 and the data T0, M0, C0 and G0 inside the random access memory 4 and 5 are maintained in a state at the time of reading for every kind of the data T0, M0, C0 and G0.