baber/WOPTO huggingface dataset:
Patent JP-2005291171-A (JP)
Title: Bubble jet type airlift pump
Inventor: SADATOMI MICHIO
IPC: E02F3/88
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device with high pumping capacity and efficiency, for removing deposits such as earth and sand or sludge which are deposited and compressed in the sea, lake, dam or a liquid storage tank.  <P>SOLUTION: A bubble jet type airlift pump, comprises: an airlift riser in which water and air are ascended; and a bubble jet generating device for jetting the water mixed into which air bubbles are mixed at the bottom of the airlift riser.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293489-A (JP)
Title: Random number generation circuit
Inventor: MATSUZAKI HIDEAKI
IPC: H03K3/315
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a random number generation circuit which is little affected by dispersion of maximum current values and can generate random numbers at a high speed with low power consumption, solving the problems of a conventional structure requiring equal maximum current values of a negative differential resistive element and exhibiting a difficult point in designing a circuit in a well-known circuit structure using a plurality of negative differential elements as a random number generation circuit which can generate random numbers at a high speed with a small circuit size and low power consumption.  <P>SOLUTION: By applying a voltage of half of a power voltage to a connection point of two serially connected negative differential resistive elements, the points are identical to an unstable point of these negative differential resistive element circuits to be in initial state. Next, a drive transistor is turned off for removing the voltage, and random numbers are generated using the transition of an output point from the unstable point to a stable point of either a logic 1 or 0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004315818-A (JP)
Title: Maleimide-terminated rubber and curable composition using the same
Inventor: SAI MOTOFUMI
IPC: C08C19/22
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition excellent in toughness after cure and stability with passage of time, and to provide a rubber used in the composition.  <P>SOLUTION: The maleimide-terminated rubber having maleimide structures on both ends of molecule is obtained by reacting a rubber having amino groups and/or imino groups on both ends of the molecule with a bismaleimide compound. The curable composition comprises the maleimide-terminated rubber, a resin and/or a rubber excluding the maleimide terminated rubber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004239607-A (JP)
Title: Door body of refrigerator
Inventor: ISHIZAKI YOSHITAKA
IPC: F25D23/02
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door body of a refrigerator for improving connection strength between a hinge shaft of a lower hinge and a door.  <P>SOLUTION: In the refrigerator, the door 11 is rotatably pivoted with an upper hinge 20 and the lower hinge 21 at a front opening of a main body 5 and the opening is blocked in a freely openable and closable manner. The hinge shaft 23 of the lower hinge 21 is engaged to a stop panel 24 in a channel-shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005290937-A (JP)
Title: Earthquake-resisting metal fitting
Inventor: TAKEMORI MASAHIRO
IPC: F16F15/02
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake-resisting metal fitting given an aseismicity in the same extent as or higher than a fundamental metallic frame rigid structure in a structural frame in a conventional method of the construction of a wooden framework in the conventional method of the construction.  <P>SOLUTION: The earthquake-resisting metal fitting is pushed against the structural frame from the horizontal direction and the vertical direction by a propping material propping the opposed sites of the structural frame. The pushed sites may also be composed of a plate or the like receiving the propping material but may also be composed of a material being constituted of bolts and nuts and capable of being forward moved and retracted in parallel with the propping material. Since the structural frame of the earthquake-resisting metal fitting is fixed by not only the bolts or the like which have been used but also the propping force of the propping material in this manner, the slipping-off of a metal fitting installing a brace by an earthquake or the like and the being useless of the brace can be prevented because the earthquake-resisting metal fitting is difficult to be slipped off from the structural frame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301357-A (JP)
Title: Information search device
Inventor: SHISHIDO KAN
IPC: H03M11/04
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information search device capable of maintaining an operation feeling even when the number selectable characters is varied as a result of narrowing down of search candidates for improving operability and usability.  <P>SOLUTION: This information search device searching for predetermined information in response to input of character information is provided with an input operation part 13 selecting a character from a defined predetermined character list for instructing input, a display part 15 displaying the input instructed character instructed by the input operation part 13 and the character list, a candidate definition processing part 10, and a candidate display processing part 10. By means of the candidate definition processing part 10, the input candidate including the input instructed character is searched to be extracted and temporarily allocated to a display area 29 in the display part 15 for a character excepting the character candidate for allowing selection by the input operation part 13. The candidate display processing part 10 displays the character in the display area 29 allocated by the candidate definition processing part 10 in the form different from that for the selectable character.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302373-A (JP)
Title: Flat-panel display tube
Inventor: ABE FUMIO
IPC: H01J29/87
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat-panel display tube in which a position of a spacer is easily adjusted.  <P>SOLUTION: A rear base plate 2 in which electron emission devices 7 are formed with arrangement in a matrix form, and a front base plate 3 in which a phosphor 8 is arranged being confronted with the electron emission devices 7 are linked airtightly interposing an outer frame material 4, and within it spacers 13 are disposed as they cross an effective display area in a column direction with both ends fixed to a side frame of a fixing member 11. Columnar fitting projections 14 are formed in a projected manner at four corners of the fixing member 11, and a guide groove 15 to which the fitting projections 14 are fitted is formed on the rear base plate 2 with a groove direction as a row direction. Positions of row directions of the spacers 13 and the electron emission devices 7 are adjusted by moving the fitting projections 14 in the guide groove 15 in the row direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296280-A (JP)
Title: Method for preparing photo scale
Inventor: YOSHIDA KYOKO
IPC: A61B5/107
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a photo scale with which an evaluation result with good reproducibility can be obtained.  <P>SOLUTION: This method for preparing a photo scale consisting of photographs of the skin used as the evaluation indexes of respective stages in the case of dividing the specific characteristics of the skin into a plurality of stages includes: a process of dividing the plurality of the photographs of the skin into two or three groups according to the specific characteristics of the skin; a process of additionally dividing at least one of the divided groups into two or three groups according to the characteristics of the skin; a process of repeating the similar division as needed; and a process of extracting a representative photograph from the groups of the respective stages and turning them to be the reference photographs of the photo scale.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296320-A (JP)
Title: Cooking utensil for electromagnetic cooker
Inventor: TAKEUCHI TAICHI
IPC: A47J36/02
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking utensil for an electromagnetic cooker where the swelling range of aluminum alloy in a surrounded space can be limited by dividing the aluminum alloy in the space into sections by magnetic material since the magnetic material is designated to be a disk-like body and the surrounded space is provided in the shape of the disk-like body, and where hot water can be poured from a center part in the case of casting and thermal distortion in the vicinity of the center part of the magnetic material can be reduced by making a large cavity at the center part of the magnetic material.  <P>SOLUTION: In the cooking utensil for the electromagnetic cooker obtained by burying the magnetic material in the bottom of a cooking utensil for an electromagnetic cooker made of aluminum alloy with its one surface exposed to outside, the magnetic material is designated to be a porous disk-like body consisting of an outer ring body of an outer periphery, an inner ring body of inside and a radial connection member connecting both of the ring bodies, and the magnetic material is buried while surrounding the aluminum alloy with the inner/outer ring bodies and the connection member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304192-A (JP)
Title: Brushless motor
Inventor: YAMAZAKI KOICHI
IPC: H02H11/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for not generating a reverse voltage and a reverse current when a higher-level controller board and a brushless motor are connected.  <P>SOLUTION: A GND pin 3 of the female connector 2 on a brushless motor board 1 is longer than a connection pin 4 for 24 V, a connection pin 5 for 5 V, an input pin 6 and an output pin 7. When the male connector 8 on the higher-level controller side and the female connector 2 on the brushless motor side are connected, a voltage is applied relative to the GND since the GND pin 3 is connected prior to the other pins. The reverse voltage and the reverse current are not generated and the brushless motor is prevented from being damaged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299591-A (JP)
Title: Outboard motor
Inventor: KOKUBO YUKIE
IPC: B63H20/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the overall outside dimensions of an outboard motor and simplify the structure of the outboard motor.  <P>SOLUTION: An air intake manifold 23 comprises a plurality of intake pipes 24 disposed near the side face of an internal combustion engine 15 projectedly from the cylinders 19 of the internal combustion engine 15 and a surge tank 26 connected to the extended end parts 25 of the intake pipes 24. An idle control valve 40 capable of feeding a secondary air 39 from the atmosphere side to an intake passage 28 in the air intake manifold 23 is installed in the intake passage 28. An air inlet 44 for leading the secondary air 39 and an air supply port 46 supplying the secondary air led into the idle control valve 40 to the surge tank 26 are formed in the idle control valve 40. The idle control valve 40 is disposed in a space 41 held by the internal combustion engine 15 and the air intake manifold 23. The air supply port 46 of the idle control valve 40 is directly opened into the surge tank 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299051-A (JP)
Title: Visor for coating operation
Inventor: KOIZUMI KAZUSHIRO
IPC: A42B3/18
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable visor for coating operation, usable for the coating operation, capable of sufficiently preventing a scattered coating material or the like from entering into the eye, and produced inexpensively.  <P>SOLUTION: The inexpensive and disposable visor for the coating operation comprises a visor body comprising a transparent plastic thin plate having a width and a height sufficient for covering both eyes, and a supporting tool attached to both terminals thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306897-A (JP)
Title: Electrical insulating substrate, method for producing the same, prepreg and printed wiring board using the same
Inventor: TSUDA OSAMU
IPC: C08J5/04
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical insulating substrate essential for part packaging of highly functional electronic equipment, having low permittivity and low dielectric dissipation factor and excellent dimensional stability and thermal stability and exhibiting low hygroscopicity and a low coefficient of thermal expansion and to provide prepreg and a printed wiring board using the same.  <P>SOLUTION: The electrical insulating substrate is formed by using a poly-p-phenylenebenzobisoxazole fiber and poly-p-phenylenebenzobisoxazole pulp as a principal fiber and a heat-resistant fiber or pulp as a binder. The electrical insulating substrate is characterized in that the freeness of the poly-p-phenylenebenzobisoxazole pulp is ≤700 ml and the specific surface area is ≥5 m<SP>2</SP>/g. The prepreg is prepared by impregnating the substrate with a thermosetting resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309520-A (JP)
Title: Interposer-mounted sheet, wound body thereof, and inspection method therefor
Inventor: KIMURA NAONOBU
IPC: G06K19/07
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To inspect the electrical characteristics of each interposer with a sheet on which a plurality of interposers are provided.  <P>SOLUTION: An interposer-mounted sheet 30 is provided with a web-shaped nonconductive sheet 11a and many interposers 20a which are arranged on the web-shaped nonconductive sheet 11a and are insulated from one another. Each of the interposers 20a is provided with a pair of extended electrodes 12 and 12 which is supported on the web-shaped nonconductive sheet 11a and an IC chip 20 which is laid across the pair of extended electrodes 12 and 12. Inspection electrodes 34 and 34 extending from an interposer tester 31 get in contact with the extended electrodes 12 and 12 of the interposer-mounted sheet 30, and the electrical characteristics of the interposer 20a are inspected with the interposer tester 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304662-A (JP)
Title: Electric washing machine
Inventor: KOIKE TOSHIFUMI
IPC: D06F37/12
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent of the entanglement and catch of a cloth due to the rotation of a pulsator.  <P>SOLUTION: This washing machine accumulates wash water in the bottom of an outer tub 6 till such a level as non-exceeding the height of the pulsator 4, normally/inversely rotates the pulsator having a protrusion part 4a and through holes 4b formed by avoiding the crest part of the protrusion part, and executes the washing of circulating the wash water to sprinkle it on laundry while repeatedly applying an upward component force to the laundry. The outer circumferential end face 4c in the protrusion part of the pulsator is inclined to fall toward the central side within a range of 10-20° relative to the vertical surface and the facing interval between the crest part of the protrusion part and a lifter 5 provided in the inner tub 2 is constituted to be 25 mm or more and the interval between the crest part and the internal wall surface of the inner tub is constituted to be 30 mm or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285728-A (JP)
Title: Ceiling direct fitting type wall-face lighting apparatus
Inventor: IWATA MASAMI
IPC: F21S8/04
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling direct fitting type wall-face lighting apparatus in which the illumination intensity of a certain arbitrary portion of a wall face can be increased without installing separately an apparatus having a concentrated light distribution property.  <P>SOLUTION: The lighting apparatus comprises a long apparatus body 1 installed on a ceiling face 9. A straight tube type fluorescent lamp 4 which is detachably installed to the apparatus body 1 is provided. A main reflecting plate 2 which is equipped to the apparatus body 1 and reflects the light of the straight tube type fluorescent lamp 4 toward the lower side and to the wall face side is provided. An auxiliary reflecting plate 7 of which one side edge is detachably installed is provided at a position adjacent to the main reflecting plate 2 of the apparatus body 1. The shape of the auxiliary reflecting plate 7 is determined so that the light of the straight tube fluorescent lamp 4 may reflect intensively to a certain arbitrary portion of the wall face in parallel with the ceiling face 9 and in a belt shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310625-A (JP)
Title: Separator for alkaline battery
Inventor: ONOE KOICHI
IPC: H01M2/16
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive separator for an alkaline battery which has an excellent hydrophilic property and liquid retaining capability while having good mechanical strength.  <P>SOLUTION: In this separator for the alkaline battery, at least one kind of an aromatic high polymer compound which has a hydrophilic radical in its molecule, and is selected from an aromatic polysulfone, a polyether sulfone, a polyether ether sulfone, a polyaryl ether sulfone, a polyphenylene oxide, a polyphenylene sulfide, a polyphenylene sulfoxide, poly-para-phenylene, polyarylene, polyether ketone, polyether ether ketone, polyether ketone ketone, polybenzoxazole, polybenzothiazole, polybenzimidazole, polyimide, polyamide, and polyamide imide is contained in a nonwoven fabric.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312244-A (JP)
Title: Drive unit, three-dimensional drive unit, and camera module
Inventor: MATSUI KEIZO
IPC: G02B7/04
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To drive a driven body in a plane without causing the interference of two actuators while using a simple constitution.  <P>SOLUTION: The driving force of a first drive source 29a with a first direction as a driving direction is transmitted to the driven body 21 via a first elastic spring 24a, and the driving force of a second drive source 29b with a second direction orthogonal to the first direction as a driving direction is transmitted to the driven body 21 via a second elastic spring 24b. The rigidity of the first elastic spring 24a is large in the first direction, and small in the second direction. The rigidity of the second elastic spring 24b is large in the second direction, and small in the first direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318694-A (JP)
Title: Winding device of stator core and method of manufacturing stator
Inventor: TOMITA MASAAKI
IPC: H02K15/085
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding device of a stator core which can reduce a possibility that windings (first and second slot inserting parts) already wound in first and second slots are protruded from a slot to the radial inside on the way of winding the winding on the stator core of an internal tooth shape, and to provide a method of manufacturing a stator.  <P>SOLUTION: The winding device 1000 includes a control means (first, second combination specification parts 110, 120) to regulate at least one of the control of protrusion from the first slot 51 of a first slot insertion part 61 in a first period to the radial inside, the control of protrusion from the first slot 51 of the first slot insertion part 61 in a second period to the radial inside, the control of protrusion from a second slot 52 of a second slot inserting part 62 in a third period to the radial inside, and the control of protrusion from the second slot 52 of the second slot inserting part 62 in a fourth period to the radial inside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313493-A (JP)
Title: Method and device for erasing image from recycled printing plate
Inventor: TABUCHI MITSURU
IPC: G03F7/42
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely erase an image from a recycled printing plate in a short processing time, in terms of a method and a device for erasing the image from the recycled printing plate to be repeatedly used.  <P>SOLUTION: This method for erasing the image from the recycled printing plate comprises: a first step S10 of supplying a cleaning agent onto a plate surface; a second step S20 of accelerating the dissolution of a substance-to-be-removed on the plate surface through the use of the cleaning agent by rubbing the plate surface to which the cleaning agent is supplied; a third step S30 of supplying water to the plate surface whereon the substance to be removed is dissolved, and of recovering moisture on the plate surface including the supplied water; and a fourth step S40 of removing the moisture on the plate surface by stopping the supply of the water onto the plate surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322045-A (JP)
Title: Content production method and device
Inventor: OURA KEIICHIRO
IPC: G06F12/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content production method and device, allowing improvement of working efficiency or work accuracy by omitting complicated operation of designation of a link destination, image retrieval or the like, and dispensing with fine arrangement.  <P>SOLUTION: By operation for associating an in-editing display screen and an already edited display screen, a position control part 11 specifies a position wherein information about the already edited display screen in an already edited display screen file 21 holding meta information is stored, an already edited display screen file control part 12 selects object information from the meta information about the already edited display screen file 21, and an in-editing display screen file control part 16 describes storage position information and the object information in an in-editing display screen file as screen display information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328171-A (JP)
Title: Manufacturing method of spherical surface acoustic wave element
Inventor: NAKASO NOBUTAKA
IPC: H03H9/25
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a spherical surface acoustic wave element on the annular region of which a surface acoustic wave stimulation means can easily be mounted at a low cost with desired accuracy as a result of decreasing the radius of curvature of the annular region on the surface of a base body for the purpose of downsizing or in the case of decreasing the size of the surface acoustic wave stimulation means mounted on the annular region for improving the accuracy of various detections using this element.  <P>SOLUTION: The manufacturing method of the spherical surface acoustic wave element includes: a step of preparing the base body 10 configured by at least part of a spherical shape and having on its surface the annular region 10a capable of stimulating and propagating a surface acoustic wave; a step of preparing a process 40 on which a prescribed surface acoustic wave stimulation means forming pattern 12 to stimulate the surface acoustic wave to the annular region; and a transfer step of contacting the surface acoustic wave stimulation means forming pattern of the process prepared by the process preparing step to the annular region of the base body prepared by the base body preparing step to transfer the pattern to the annular region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI