baber/WOPTO huggingface dataset:
Patent JP-2005023950-A (JP)
Title: Push-open hinge device
Inventor: OSHIKAWA HIDEHIKO
IPC: F16C11/10
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve accurate closing operation while allowing easy opening operation with a small button operating force for opening a foldable cell phone.  <P>SOLUTION: The fixed end of a torsion spring 11 is fixed to a casing of an operation part. The operation end is locked to a grooved portion of a holder 6 fixed to a casing of a display part. At a position right before the casing of the operation part is closed, the operation end of the torsion spring 11 falls in a grooved portion of a spring supporting part 7 to give no torque to the holder 6. In this state, a protruded portion of a movable cam 5 is put in engagement with a cam groove of a fixed cam 2 to close the casing of the display part. In opening it, right before the movable cam 5 disengages therefrom, the operation end of the torsion spring 11 is returned from the grooved portion of the spring supporting part 7 to a grooved portion of the holder 6 to open the casing of the display part with torque given to the holder 6. No torque given to the movable cam 5 in the closed state requires weak force of the engagement of the fixed cam 2 with the movable cam 5 and smaller force of pushing a button 1 for release.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027453-A (JP)
Title: Dc/dc converter
Inventor: KAWABATA OSAMU
IPC: H01L29/737
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC/DC converter having high efficiency and unconventionally reduced in size.  <P>SOLUTION: The DC/DC converter comprises a transistor of which the collector terminal is connected to one terminal of an input; an inductor L of which one terminal is connected to an emitter terminal of the transistor; a smoothing capacitor C of which one terminal is connected to the other terminal of the inductor L and to one terminal of an output; a diode D of which the cathode terminal is connected to the emitter terminal of the transistor; and a common terminal to which an anode terminal of the diode D, the other terminal of the smoothing capacitor C, and the other terminal of the input are commonly connected. The transistor is composed of a bipolar transistor including Ge of prescribed concentration distribution on a base layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027689-A (JP)
Title: Laundry washer/dryer
Inventor: OSADA SETSUKO
IPC: D06F33/02
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the laundry from being deeply creased when the laundry is left as it is in a long period of time after the washing operation in a laundry washer/dryer, and from becoming malodorous because of propagation of various germs.  <P>SOLUTION: A control means 39 measuring a prescribed period of time after termination of the operation set by a user when the user sets a final process of a spin-drying process without a drying process. When a clothes detecting means detects that the clothes are not taken out during the measured period of time, the operation of drying the clothes is started. Accordingly, even if the user forgets to dry the laundry after washing, the drying operation is automatically started after a prescribed period of time, so that propagation of germs in the washed clothes and forming of deep creases can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029967-A (JP)
Title: Rise and fall control device of flexible film structure and inundation preventing facility using this device
Inventor: KOISHI HIDEMASA
IPC: E04H9/14
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rise and fall control device of a flexible film structure capable of quickly raising up/bringing down the flexible film structure by a simple device, and capable of automatically holding its rising state.  <P>SOLUTION: A suction side three-way valve 28 of a switching device 18 is switched to a position for supplying outside air to a suction port 16a of a high pressure air blower 16. A delivery side three-way valve 30 is switched to a position for sending compressed air delivered from a delivery port 16b to the flexible film structure 12. When operating the high pressure air blower 16, the outside air is sent into the flexible film structure 12. Operation of the high pressure air blower 16 is controlled, so that air pressure of the compressed air filled in the flexible film structure 12 becomes a prescribed preset pressure range by a pressure relay 40. While, the suction side three-way valve 28 and the delivery side three-way valve 30 of the switching device 18 are switched to an inverse position of a rising case. When operating the high pressure air blower 16, the compressed air filled in the flexible film structure 12 is forcibly sucked, and is discharged into the atmospheric air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004273412-A (JP)
Title: Electrodeless lighting system
Inventor: CHOI JOON-SIK
IPC: F21Y101/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeless lighting system enabled to be made compact with improved performance by being provided with two resonant parts vertically retained for forming an electric field.  <P>SOLUTION: The electrodeless lighting system is constituted by including an electromagnetic wave generating part 100 generating electromagnetic wave, resonant parts 200 resonating the electromagnetic wave generated by the electromagnetic wave generating part 100 at a specific frequency, and a light-emitting part 300 generating light by forming plasma with the electric field formed inside the resonating parts 200. The resonating parts 200 is constituted of a first resonating part 210 coupled with the electromagnetic wave generating part 100, and a second resonating part 220 forming a resonating space S resonating at a specific frequency together with the first resonating part 210.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005036850-A (JP)
Title: Liquid sealing vibration isolator
Inventor: SAKAMOTO TORU
IPC: F16F13/18
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve nonlinear characteristic of a spring in a structure provided with an elastic partition member in a partition member.  <P>SOLUTION: The inside of a liquid chamber formed by an insulator 1 and a diaphragm 2 is partitioned into a main liquid chamber 5 and an auxiliary liquid chamber 6 by the partition member 3, and they are communicated by an orifice passage 4. The elastic partition membrane 7 is provided in the partition member 3 and is elastically deformed by internal pressure in the main liquid chamber 5 for absorption. A pressing leg 8 is provided on the elastic partition membrane 7, and the tip is pressed against a leg pressing wall 3a to obtain the nonlinear characteristic. A central thick wall part 10 is provided in the elastic membrane 7 to regulate elastic deformation. Consequently, when the elastic membrane 7 receives internal pressure, the central thick wall part 10 is not greatly deformed at the time of a small amplitude and is elastically deformed at the time of a large amplitude to compress the pressing leg 8 hard, thereby improving the nonlinear characteristic of the spring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043988-A (JP)
Title: Automatic transaction device
Inventor: HARA HIROSHI
IPC: G07D9/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the waiting time till use by reducing a user's input labor when performing a transaction by use of an automatic transaction device set in a financial institute, a post office, or the like.  <P>SOLUTION: Transaction information for performing a transaction is acquired from a storage medium stored by a predetermined storage means which does not use the automatic transaction device for performing transaction processing based on the transaction information (ST 13), and the acquired transaction information is displayed (ST 14). On receipt of an instruction for permitting a transaction on the basis of the displayed transaction information, transaction processing based on the acquired transaction information is performed (ST 17).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041073-A (JP)
Title: Laser welding method for welding resin materials
Inventor: OSUGA TSUYOSHI
IPC: B29C65/16
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welding method for welding resin materials, capable of welding even the resin materials molded with general precision and the butt surfaces of them by setting the transmissivity of the second material to proper transmissivity to increase the melting amount of the resin material.  <P>SOLUTION: The first resin material (10a) having transmissivity with respect to a laser beam (Pa) and the second resin material (20a), of which the transmissivity of the laser beam is not higher than that of the first resin material, are superposed one upon another and irradiated with the laser beam going toward the joining part of the second resin material from the first resin material. In this laser welding method for the resin materials, the second resin material having a transmissivity of 20-40% is selected. Then, the first and second resin materials are superposed one upon another at an interval of 0.1-1.0 mm and the laser beam with an output of 500 W or above is condensed into a condensing diameter of 1 mm or below by a condensing means to be applied to the joining part of the second resin material so as to fill the interval of 0.1-1.0 mm with the molten second resin material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051453-A (JP)
Title: Program, device, and method for file handling
Inventor: NISHIYAMA HIROTO
IPC: G06F17/30
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file handling program or the like by which a file can be divided into groups so as to be further adaptable to human senses.  <P>SOLUTION: A still image file (or a moving image file, a sound file or the like) is basically divided into groups by, for example, the creation date (or whether a lens is replaced or a power-off period is over a prescribed period of time or the like) (S48). However, when a time interval of photographing is near (S50) and the photographing is executed in the continuous state of a continuous shooting mode and a panorama mode (S52) or the like, the file is made to collectively belong to either a group of a previous day or a today's group as a group of related files. As a result, a group of the related files is not divided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055472-A (JP)
Title: Hologram layer and hologram transfer foil using the same
Inventor: OTAKI HIROYUKI
IPC: G03H1/18
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram layer capable of controlling hologram reconstruction wavelength and a hologram transfer foil using the same.  <P>SOLUTION: The hologram layer contains fine particles whose refractive index is ≥1.59. Since the fine particles whose refractive index is higher than that of a resin being an ordinarily used hologram layer forming material are contained in the hologram layer, it becomes possible to adjust the refractive index of the hologram layer and possible to control reconstruction wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059105-A (JP)
Title: Rolling cut shear
Inventor: ODA MASAHIRO
IPC: B23D15/08
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling cut shear, efficiently transmitting stress from a connecting rod to an upper blade to stabilize work.  <P>SOLUTION: A pair of rotating shafts 21, 22 are rotatably supported on the upper part of a housing 11, eccentric bodies 29, 30 are formed on the rotating shafts 21, 22, and the upper end parts of a pair of arms 31, 32 are fitted to the respective eccentric bodies 29, 30. An upper blade block 35 is rockably supported on the housing 11, the upper blade 21 is fixed to the lower part, and a lower blade 43 is fixed opposite to the upper blade 37 on the housing 11. The arms 31, 32 are provided with arc-like pressing parts 51, 52, and the upper blade block 35 is provided with arc-like pressure receiving parts 53, 54 brought into rolling contact with the pressing parts 51, 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025690-A (JP)
Title: Device and method for supporting generation of english sentence
Inventor: ONO MINORU
IPC: G06F17/21
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for supporting generation of an English sentence which assists generation of an English sentence of high quality passable to a native by making a verb sentence pattern utilization simplified chart in which sentence patterns adaptable for every verb are listed into a database, and utilizing it.  <P>SOLUTION: This system comprises a verb sentence pattern database 11 storing a verb and verb sentence pattern utilization information for the verb, a collocation database 12 storing collocation information for the verb, and a database retrieval part 13 for designating a verb by an input part 4 in a desktop computer system 1, thereby retrieving verb sentence pattern utilization information and collocation information for the verb concerned, and outputting a display signal of the extracted verb sentence pattern utilization information and collocation information to a display means 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019371-A (JP)
Title: Fuel cell system and electrical apparatus
Inventor: OTSUKA KAZUHIKO
IPC: H01M8/04
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve power generation efficiency of a fuel cell and to effectively use a space of an electrical apparatus.  <P>SOLUTION: When a manual pump 1 and a compressed air storage tank 2 are arranged in a hinge part 5, a space inside a notebook type PC 10 can be used effectively. Since fuel and oxygen can be fed to the fuel cell by using compressed gas generated by the manual pump 1, power consumption in supply of the fuel and oxygen to the fuel cell can be lowered, and power generation efficiency of the fuel cell can be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039557-A (JP)
Title: Software radio equipment
Inventor: KANEHASHI YUSUKE
IPC: H04B7/26
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software radio equipment which is flexible for change of a radio system, in order to solve the problem that change of a radio system of a conventional software requires labor and time, for example, a user need to select the software in accordance with specifications of the radio system, in some cases.  <P>SOLUTION: The software radio equipment which performs communication by using a plurality of radio systems is provided with; a plurality of communication modules having delivery means for delivering data; a software group information storage part wherein software discrimination information being discrimination information of a plurality of softwares required of the plurality of communication modules in order to realize communication in the radio systems and connection information of softwares indicating delivery means of the plurality of communication modules by the plurality of softwares are stored correspondingly to radio system discrimination information; a connection information selection part which selects a plurality of software discrimination information and connection information stored in the software group storage part, correspondingly to a selected radio system; a connection setting part which sets delivery means of communication modules on the basis of connection information selected by the connection information selection part; and an inter-software communication part which uses delivery means set by the connection setting part to perform communication between a plurality of communication modules.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034883-A (JP)
Title: Sliding nozzle plate for molten metal
Inventor: OSHITA AKIRA
IPC: B22D41/32
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight and manufacturing cost of a sliding nozzle plate widely used for controlling flow of molten metal in a molten container by forming a plate major portion and its outer peripheral portion of the area from an outlet and its vicinity to a stop zone of the molten metal with two members, and thereby to effectively use limited natural resources.  <P>SOLUTION: The plate major portion 5 of the area from the outlet and its vicinity to the stop zone 4 of the molten metal of the sliding nozzle plate 1 is formed by a sintering refractory body made of alumina carbon as a main component, while the outer peripheral portion 6 of the sliding nozzle plate in the outside of the sintering refractory body is formed by a castable refractory body. Particularly, the thermal expansion of the castable refractory body of the outer peripheral portion 6 between 500-800°C is within the range between -50 to +50% of that of the alumina carbon refractory body of the plate major portion 5. Besides a step 7 is provided in the whole or a part of circumference of the side surface of the plate major portion 5. Further, the step 7 is provided in a position of 1/3-2/3×d with respect to the plate thickness d from the sliding surface side and the width of the step is determined to 1/10-1×d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289108-A (JP)
Title: Semiconductor optical element
Inventor: SHIGIHARA KIMIO
IPC: H01S5/028
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical element having a reflecting film having low reflectance over a wide wavelength band.  <P>SOLUTION: A semiconductor optical element comprises an active layer; a multilayer structure including a waveguide layer 10 consisting of two clad layers sandwiching the active layer; and a multilayer reflecting film 20 formed on at least one end face part of a pair of opposite end face parts of the multilayer structure. The total sum Σn<SB>i</SB>d<SB>i</SB>of the product n<SB>i</SB>d<SB>i</SB>of reflectance n<SB>i</SB>of each film of the multilayer reflecting film and the film thickness d<SB>i</SB>satisfies the relation of Σn<SB>i</SB>d<SB>i</SB>>λ/4, and moreover, the value Δλ/λ obtained by dividing the continued wavelength band width Δλ including the wavelength λ, which is within the range of -1% to +2.0 %, by the wavelength λ on the basis of the reflectance R (λ) when the reflectance is the wavelength λ is 0.062 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056822-A (JP)
Title: Quantization error compensation device and method therefor
Inventor: PARK YUNG-JUN
IPC: G06K9/36
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantization error compensation device and a method that allow to ameliorate image quality by performing correction to an input video image in consideration of functionality between serially-input video signals.  <P>SOLUTION: This quantization error compensation device and the method includes a stage that substitutes at least a part of a present video signal with a considered signal in under a frequency band set for the preparation of a synthetic signal, the stage that outputs and quantizes at least a part of a cut composite signal and the composite signal after the removal of at least a part of the composite signal, the stage that outputs a second luminance equalization value relative to a luminance level next to the luminance level of a first equalization value and the present video signal relative to the luminance level of the present video signal by equalizing and processing the cut composite signal by a controlled luminance equalization pattern, the stage that calculates a correction value by employing at least a part of the composite signal and the first and the second luminance equalization value, and the stage that combines the correction value and the first luminance equalization value so that the region of the present video signal generated a change in the luminance level can be corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005037286-A (JP)
Title: Battery charge/discharge current detection device
Inventor: NISHISATO TETSUYA
IPC: B60R16/04
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charge/discharge current detection device capable of detecting easily an error such as an offset error included in a detection value by a current sensor with an existing constitution, and detecting accurately a charge/discharge current value.  <P>SOLUTION: This battery charge/discharge current detection device 1 is equipped with the current sensor 11 for detecting the charge/discharge current of the battery for supplying a power to an electric burden 2 for a vehicle. In the device 1, the offset error is detected and stored from a detected value by the current sensor 11 just after switching an ignition key switch 14 from the ON state to the OFF state, and the detected value by the current sensor 11 is corrected by using the stored offset error.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045966-A (JP)
Title: Power supply circuit and electronic apparatus
Inventor: IMAMURA NORITOSHI
IPC: H02M1/42
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve a power factor with a simple constitution without the need of installing a power factor improving circuit in particular, in view of the improvement of the power factor, and to raise efficiency.  <P>SOLUTION: In this power supply circuit, one end of a DC power supply 12 by which a pulsating flow is obtained is connected to a connecting middle point between one end of a primary winding 15a of a converter transformer 15 that is wound in phase and the other end of an auxiliary winding 15c through a series circuit composed of a choke coil 13 and a first diode 14, one end of the auxiliary winding 15c of the converter transformer 15 is connected to the other end of the DC power supply 12 through a first capacitor 16, and the other end of the primary winding 15a is connected to the other end of the DC power supply 12 through a switching element 17. The primary winding 15a of the converter transformer 15 and a secondary winding 15b that is wound in a negative phase are connected to DC voltage output terminals 19a, 19b through a rectifying circuit 18, the DC voltage output terminal 19a is connected to the input side of a pulse-width modulation control circuit 20, and an output terminal of the pulse-width modulation circuit 20 is connected to a control electrode of the switching element 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041748-A (JP)
Title: Carbon porous body and its manufacturing process
Inventor: INAGAKI MICHIO
IPC: C04B38/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon porous body that has excellent properties using a resin foam as a template to realize a three dimensional network structure and utilizing a polyimide resin as a carbon source, and to provide a process for manufacturing the same.  <P>SOLUTION: The carbon porous body is obtained by impregnating a thermosetting resin foam with a polyimide precursor resin, imidating the impregnated resin by dehydration, continuously charging the polyimide into an inner and outer space of the thermosetting resin foam and carbonizing the polyimide resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI