baber/WOPTO huggingface dataset:
Patent JP-2003031024-A (JP)
Title: Inverter-type ballast for light fixture
Inventor: SUZUKI HIROYUKI
IPC: F21Y103/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an inverter-type ballast for a light fixture excellent in energy-saving effect, which has as much durability as, or more than the iron-core types by enabling to replace a high-capacity capacitor by itself. SOLUTION: The inverter-type ballast 5 for the lighting fixture 1 is provided with a ballast body 9 and a capacitor 11, with the latter being fitted to the former in freely detachable manner. Further, for the ease, speed and safety of replacement work of the capacitor 11, an wrong loading prevention mechanism or a discharge device is installed.
Patent JP-2003032907-A (JP)
Title: Charging condition detection device
Inventor: TAMURA HIROSHI
IPC: H02J7/02
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To detect failures and abnormalities of a device, using a simple structure in the charging condition detecting device, which detects the charging condition of a unit cell for each group. SOLUTION: An upper limit VU, in an allowable voltage range of cell voltage VCij, is taken as a threshold, when a photocoupler 30 is off, and an overcharge determination circuit Uij which is provided for each unit cell Cij generates a cell overcharge detecting signal CUij which becomes a high level, when the cell voltage VCij is larger than the threshold. When the photocoupler 30 is on, the threshold is switched to the one in such a magnitude (less than a lower limit VL in the allowable voltage range, for example) that the cell overcharge detection signal CUij positively goes to a completely high level. Although the output of an AND circuit 33 for obtaining AND of the cell overcharge detecting signals CUil-CUin should be at high level, when the photocoupler 30 is on, when the overcharge determination circuit Uij, of which the output CUij is fixed at a low level due to failure or the like, exists, however, the output goes to a low level.
Patent JP-2003030493-A (JP)
Title: System and method for exchanging presents using the internet
Inventor: NOZAWA HIROSHI
IPC: G06Q50/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To simply and conveniently exchange presents. SOLUTION: ID information corresponding to the number of present exchanging services is allocated to a present exchanging client, and associated with use history that specifies that there has been the use of a present exchanging service to be stored (S4) or not, a user terminal 3 is urged to transmit ID information in response to access from the user terminal 3, access is allowed by collating the received ID information with the ID information stored in a storing part (S8), a present selection page is provided to the terminal 3 allowed to access to urge the terminal 3 to select a present (S9), present identification information specifying selected present (S10) is acquired, and the present is given to a user on the basis of the present identification information (S12).
Patent JP-2002156032-A (JP)
Title: Change gear ratio control method for continuously variable transmission
Inventor: CHO YOON-HO
IPC: F16H61/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a change gear ratio control method for a continuously variable transmission capable of determining a suitable change gear ratio between the change gear ratios corresponding to an economy mode and a power mode by a transmission control means even if a driver does not select a change gear control condition. SOLUTION: This change gear ratio control method includes a target change gear ratio calculating step for calculating a target change gear ratio within the range from the minimum value to the maximum value of plural change gear ratios corresponding to plural preset engine operating modes, and a transmission control step for controlling the continuously variable transmission according to the target change gear ratio.
Patent JP-2003025607-A (JP)
Title: Printer
Inventor: HASHIMOTO TADAHISA
IPC: B41J2/175
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a spat ink from staying only in a constant position of an ink receiving part and from being projected in a shape of a mountain by dispersing the staying positions of the inks. SOLUTION: In an inkjet printer, a spit mode is executed by moving a carriage having an ink cartridge 11 mounted thereon to a spit region SE outside a printing region. While the spit mode is executed, spitting is performed by moving a nozzle 13a of the print head 13 attached to the ink cartridge 11 in the spit region SE.
Patent JP-2003031165-A (JP)
Title: Display device
Inventor: KIJIMA YUICHI
IPC: H01J31/12
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device with high reliability of which, the gap between negative electrode wirings and control electrodes is made uniform, and the control electrodes to which, a tension is added, are sufficiently fixed to a rear base board 1 without damaging the vacuum sealing between a front base board and itself. SOLUTION: The display device comprises a back panel 100 having a plurality of negative electrode wirings 2 having an electron source, and a plurality of control electrodes 4 controlling the electron emission volume of the electron source by crossing the negative electrode wirings, depending on the potential difference; a front panel having a positive electrode and phosphor; and a sealing frame 300 interposed between the peripheral rim of the front panel and the back panel so as to stick and fix both panels with a prescribed distance. The control electrodes 4 are belt-shaped members having one or a plurality of holes through which, the electron emitted from the electron source passes toward the area at front panel side where the control electrodes 4 cross the negative electrode wirings 2.  Fixing areas of the control electrodes 4 at both end parts are fixed to the back panel 100 by an adhesive agent. The size of the fixing area, in the vicinity of both end parts per unit length in the longitudinal direction of the control electrode 4, is smaller than the size of the area where the control electrode 4 crosses the negative electrode wiring, per unit length in the longitudinal direction of the area.
Patent JP-2003030752-A (JP)
Title: Entrance/leaving control system and leaving gate
Inventor: HORIUCHI MASAHIRO
IPC: G06Q30/06
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a new entrance/leaving control system for a restaurant capable of preventing skip out of a bill and reducing employees. SOLUTION: The entrance/leaving control system is constituted of an entrance gate 1 to allow passage only in the entrance direction to a guest, an adjustment machine 3 provided un the inside of the restaurant to promote adjustment of food and drink charges to cost for food and drink of the guest by reading an adjustment medium 91 handed over the guest in the case of leaving and to issue a leaving medium 92 to the gust to finish the checkout of the food and drink charges and a leaving gate 1 which can be from an impassable state to a passable state by the leaving medium.
Patent JP-2003024316-A (JP)
Title: Radiographic device
Inventor: NEGI WATARU
IPC: A61B6/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic device to which a radiographic condition file of a changed content can efficiently be rewritten by simple operation. SOLUTION: This radiographic device performs radiography by deciding the radiographic condition by selecting a radiographic condition file storing information required for radiography. A referring picture 17 is provided with a rewriting instruction button 17k for instructing rewriting of the radiographic condition file with the changed content when the radiographic condition is changed by a reference picture 17 for referring to radiographic conditions.
Patent JP-2003073520-A (JP)
Title: Acrylic film and its laminate
Inventor: DOI NORIHITO
IPC: C08L33/10
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a film causing little stress-whitening, having high surface hardness and rigidity and excellent in transparency when laminated on a plastic molding or the like. SOLUTION: This film is obtained by molding a resin composition comprising an acrylic graft copolymer and a methacrylic graft copolymer, wherein the content of acrylic ester-based rubber-like polymer is 5-20 wt.%, the average particle diameter of the acrylic ester-based rubber-like polymer is 500-2,000 Åand the relation between the average particle diameter d (Å) and the amount w (wt.%) of crosslinking agent used in the acrylic ester-based rubber-like polymer satisfies the formula 0.002d<=w<=0.005d, the graft rate of the acrylic graft copolymer is 30-200% and the reduced viscosity of the methyl ethyl ketone- soluble of the resin composition is 0.2-0.8 dl/g.
Patent JP-2003041244-A (JP)
Title: Scintillator
Inventor: KOBAYASHI SEIJI
IPC: C30B33/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a scintillator for detecting radiation of an X-ray, a γ-ray or the like, having improved light volume without deteriorating a damping time of luminescence. SOLUTION: The scintillator comprises using a tungstate single crystal and arranging the single crystal for crystalline bearings to make a crystal face having dense atomic density and incidence direction of the radiation to parallel. As the crystal face having the dense atomic density, a cleavage face is selected.
Patent JP-2002176104-A (JP)
Title: Method for adjusting electric characteristic of microelectronic circuit device, system with both microelectronic circuit device and its adjusting device, and use of microelectronic circuit device
Inventor: BRADL STEPHAN
IPC: H03K19/0175
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of continuously adjusting the analog electric characteristics of the circuit device, that is, selecting electric characteristics out of a continuous range of analog electric characteristics. SOLUTION: Charge is added to or extracted from an analog unit so as to shift it to a prescribed state before or while a circuit device is driven in a configuration step, the analog electric characteristics of the unit are continuously determined, and the circuit device is driven, taking advantage of the electric characteristics.
Patent JP-2003042593-A (JP)
Title: Temperature regulating device
Inventor: UNO HIROSHI
IPC: B60H1/34
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To eliminate uncomfortable feeling in a seat due to cooling or heating of outlet air only or circulating air only. SOLUTION: A temperature regulating device is provided with a heat source 20, a heat conduction unit 21 diffusing heat through heat conduction, a fan 22, a convection unit 23 sending out air as cooling or heating air or airflow, and a part 24 whose temperature is to be regulated while the temperature regulating device is constituted so as to control the heat source 20 and the fan 22 based on the detecting temperature of a temperature sensor 25 for detecting the temperature of the part 24. The part 24 is cooled or heated by both of the convection through the sending-out of cooling or heating airflow and a heat conduction from the heat conduction unit 21. Further, the temperature of the part 24 is controlled so as to become a set temperature and, therefore, the temperature in the part 24 is reduced in summer by the heat conduction unit and sweat is removed by the airflow of the convection unit whereby stuffy feeling can be eliminated. Furthermore, the part 24 is uniformly heated substantially in winter and air can be conditioned comfortably.
Patent JP-2003041923-A (JP)
Title: Exhaust muffler
Inventor: EGUCHI SEIICHIRO
IPC: F01N1/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust muffler capable of improving durability of glass wool to higher temperature and higher pressure of exhaust. SOLUTION: In this exhaust muffler, the glass wool 33 is filled between an inner tube 32 having a number of pores in a side surface and an outer tube 31 covering the outer circumference of the inner tube 32. Stainless steel mesh 34 is wound on the outer side of the inner tube 32, stainless steel wool 35 is wound on the outer side of the stainless steel mesh 34, and stainless steel mesh 36 is wound on the outer side of the stainless steel wool 35 to form a three layer structure. The glass wool 33 is filled on the outer side of the three-layer structure.
Patent JP-2002097067-A (JP)
Title: Stand for firing of platy ceramic ware
Inventor: MORITA KAZUHISA
IPC: F27D3/12
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a utensil used in firing platy ceramic wares, which enables uniform firing of many of the wares per unit area. SOLUTION: In the utensil comprising a stand 1 and a setter 4 where the setter is inserted and retained in the stand, the stand has a groove 3 having an opening 8 at the upper surface of stand and a bottom 10. The opening 8 is wider than the bottom 10 and at least one of the walls of groove is inclined. The setter has a protrusion 6 at its bottom to be inserted and retained in the groove. A protrusion 2 having the same inclination as the inclined wall of groove is placed on the surface of stand to have a continuous inclination between both walls. The angle of the inclination of groove against the upper surface of stand is set at larger than 90 deg. to 150 deg..
Patent JP-2003048726-A (JP)
Title: Device for molding optical element and method for assembling the same
Inventor: TOMITA TAKAHIRO
IPC: C03B11/08
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for molding an optical element to be used for an optical pickup or the like and to provide a method for assembling the element so that a high-accuracy assembling process can be made easy. SOLUTION: The device 8 for molding, in particular, a driving part 6 is provided with a sucking part 10 so that a sliding die 5 is sucked and fixed to the driving part 6 by the sucking part 10.
Patent JP-2003052193-A (JP)
Title: Method of detecting magnetic pole position of motor, magnetic pole position detector, and motor controller using them
Inventor: MENGESHA MAMO OGARI
IPC: H02P21/18
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method, which can simply and surely detect the position of a magnetic pole, making use of harmonic currents such as inverter output higher harmonics, carrier frequency components, etc. SOLUTION: In a voltage-type PWM inverter, arbitrary frequency excluding the output frequency of an inverter 7 is generated in the input voltage or current of a motor by a means 6, which makes it possess optional phase differences among the two phases of UV, VW, and WU, and it is converted into a two-phase static coordinate system where U-phase of the motor is an axis α and an axis crossing it at 90 deg. is an axis β, and the current of optional higher-frequency components is detected at the axis α and the axis β;  and further it is transformed into a two-phase static coordinate system, where an axis α' is shifted by 45 deg. from the axis α of the original coordinate system, with its phase being shifted by 45 deg. from that of the two-phase static coordinate system and an axis crossing it at 90 deg. is an axis β', and the current of optional high-frequency components is detected at the axis α' and the axis β', and the magnetic pole position of the motor is detected 12, using the high-frequency current components detected with the four axes.
Patent JP-2003051961-A (JP)
Title: Remote controller
Inventor: SHIBATA KAZUYOSHI
IPC: H04N5/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller, where a depressed key itself is raised upward to clearly inform a user that a device main body receives transmission indicated by the depressed key, so as to enable the user to surely and accurately make key operations and to prevent misoperations of the keys. SOLUTION: The remote controller is characterized in the configuration, such that a magnet 4 is embedded in keys 3 placed in a form of a plurality of rows on a controller main body 2, an electromagnet 7 is placed at the side of a contact 5. When the user depressed one of the keys 3 by a finger to transmit a signal to a device body 1, after the device body 1 receives key entry, the device body 1 receiving the key entry transmits a signal to the controller body 2 to supply a current to the electromagnet 7 of the contact 5, a magnetic force of the electromagnet 7 pushes the magnet 4 of the key 3 upward through same pole repulsion, so as to raise the key 3 itself upward.
Patent JP-2002206686-A (JP)
Title: Branch deriving joint
Inventor: AKIYAMA SHINICHI
IPC: B26F1/32
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein a joint is so large-size that a borer D, an opening and closing cutoff device C, and a stopper plug mounting machine F are needed and a work process is complicated, normal boring is difficult, a large rigidity is needed, and when a large flow is branched and derived, a hole saw becomes large so that the whole joint becomes a large size. SOLUTION: This branch deriving joint is formed by a saddle part 11 connected to the surface of a main pipe, and a joint main body formed by a branch pipe part 12 branching off the saddle part intersecting the axis of the main pipe and a bored pipe part 13 provided in a space up to the branch pipe part at an angle of 40 to 50 degrees relative to the axis of the main pipe. An elliptical hole is bored in the surface of the main pipe by the hole saw in the bored pipe part to perform branch deriving. The inside diameter of the branch pipe part 12 substantially approximates the inside diameter of the main pipe 20, and the hole saw having the outside diameter h 75 to 90% of the inside diameter d of the main pipe is used to bore an elliptical hole in the surface of the main pipe to perform the branch deriving.
Patent JP-2003050576-A (JP)
Title: Mechanism of damper for piano
Inventor: HONDA HISAMITSU
IPC: G10C1/04
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a damper for a piano which enables a player to easily carry out a half pedal rendition. SOLUTION: The damper 1 for the piano is freely rotationally movably mounted with a damper wire 9 nearer the left side than its centroid G. If the player successively steps on a loud pedal with the grand piano for which such damper 1 is used, the damper wire 9 ascends from the state (c) that damper felts 5a and 5b contact a string 15 and the damper 1 rises successively from its left side (d). In due course of time, only the damper felt 5a completely parts from the string 15 (e) until finally the entire part of the damper 1 parts from the string 15 (f). If the damper 1 parts from the string 15 while inclining, (c) to (e) can be used as a half pedal region. Accordingly, the player is able to easily carry out half pedal rendition.
Patent JP-2002215394-A (JP)
Title: Web application development and execution system and web application generating device
Inventor: MATSUZUKA TAKAHIDE
IPC: G06F9/44
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a framework described by dividing into modules of data, logic, and screen, when an application server for executing a Web application is developed. SOLUTION: This Web application development and execution system comprises an input content transformation means 206 for transforming the input content 201 of an Web page into a data object 203, a first external definition file 207 for mapping the combination of the type of the data object 203 with the command thereof an each processing routine, a processing logic 205 having a plurality of processing routines, a processing routine determination means 206 for determining an appropriate processing routine from the processing logic 205, based on the type and command of the data object 203 and the external definition file 207, and a second external definition file 207 for mapping the combination of the results of the processed result of the processing logic 205 with the type of the data object 204 on a display component 202.
Patent JP-2003052940-A (JP)
Title: Pattern display device for game machine
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F5/04
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To compatibilize the prevention of touching the cores of pattern frames with the miniaturization of a device. SOLUTION: The pattern frames 6 are rotatably installed at a pattern display mechanism 5 through a support shaft 9 double supported with bearings 8 mounted on right and left side walls 4 facing each other. In the shape, each of the pattern frames 6 is made horizontally symmetrical with the center line thereof as axis in the direction of crossing the support shaft 9 while a support part 12 is linked to a hub 10 with a plurality of arms 11 such as spokes. A motor 7 is so fixed on the internal surface of the side wall 4 as to be prevented from interfering the support shaft 9, the bearings 8 and the pattern frames 6, and a motor shaft 13 of the motor 7 is linked onto the pattern frames 6 with a gear train 14.
Patent JP-2003054239-A (JP)
Title: Vehicular air conditioner
Inventor: IWAMA SHINJI
IPC: B60H1/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To control a seat air flow quantity of a vehicular seat air conditioner without having two kinds of main air conditioning control device of a vehicular main air conditioner and without adding or removing a function. SOLUTION: In a vehicular air conditioner equipped with a vehicular main air conditioner 1 and a vehicular seat air conditioner 2, a seat air conditioning control device 50 equipped in the vehicular seat air conditioner 2 generates a seat air blast control signal to control the seat air flow quantity of a seat blower 42 based on a main air blast control signal S1 to control the main air flow quantity of a main blower 15. Thereby, since a main air conditioning control device 21 equipped in the vehicular main air conditioner 1 is not required to have a function to control the air flow of the seat blower 42, the main air conditioning control device 21 can be used in common whether or not the vehicular seat air conditioner 2 is mounted in it.
Patent JP-2002141203-A (JP)
Title: Ptc-heating device
Inventor: BOHLENDER FRANZ
IPC: H01C7/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a PTC-heating device which is not difficult to manufacture. SOLUTION: A PTC-heating device is composed of at least a PTC element 3 and two contact plates 1a and 1b, on which the surfaces of the PTC element 3 are covered with metal foils 2a and 2b which are bonded by an adhesive agent and connected to the contact plates 1a and 1b, so as to enable easy manufacture of the PTC-heating apparatus.
Patent JP-2003061148-A (JP)
Title: Mobile phone system, mobile phone controller, mobile phone and reader/writer
Inventor: KAWAKAMI KENJI
IPC: H04W48/04
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional mobile phone system where a radio wave sent from a wireless communication means of a simple base station installed at a border of a closed space gives effect on a device and a passing pacemaker and turns on/off in mistake a power supply of a mobile phone not entering/getting out from the closed space but passing around the border. SOLUTION: A mobile phone entering/getting out of the closed space incorporates a wireless card for transmitting its own telephone number or the like by means of magnetic field, the simple base station places a wireless card reader, which receives the telephone number or the like when the wireless card approaches the wireless card reader and transmits a power control signal to the wireless card by means of magnetic field, at a border of the closed space and places a wireless communication means that transmits a signal for communication pause/release setting to a public base station at the outside of the closed space.