baber/WOPTO huggingface dataset:
Patent JP-2004266431-A (JP)
Title: Display
Inventor: HIROHATA SHIGEKI
IPC: H04N5/208
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a contour correction processing taken for cross line noise enhances the cross line noise to deteriorate display quality.  <P>SOLUTION: The cross line noise is detected, but the contour correction processing is not applied to pixels where the cross line noise is detected. This avoids deteriorating the display quality due to the cross line noise. To detect the cross line noise exactly, a low-pass filter is inserted in the input, and the contour correction is adaptively applied to such pixels having a low luminance or a little luminance change, apt to be remarkable about the noise.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004288229-A (JP)
Title: Magnetic data embedding device
Inventor: SATO KIMINORI
IPC: G11B5/596
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the writing time of a servo pattern on a high density and high accuracy magnetic disk by using a magnetic data embedding device (disk servo writer).  <P>SOLUTION: A master disk 3 and a plurality of magnetic disks 4 are stacked on the shaft of a spindle motor 6, and a rotary positioner is arranged for turning a plurality of integrally stacked read-exclusive heads 7<SB>1</SB>-7<SB>4</SB>for reading the master disk and servo heads 10<SB>1</SB>-10<SB>4</SB>for reading each surface of magnetic disks. Data are written on each of the same magnetic disk surfaces in parallel by sharing the track range to a plurality of servo heads. An address correction data memory 23 for storing a track error between the read-exclusive head and the servo head is referred to by a servo head address lead out part 24 so that the write is exactly carried out in the shared track range by the plurality of servo heads on the same disk surface. The track address of the servo information read out by the read-exclusive head from the master disk is corrected and sent to a servo pattern generator 9 to make the servo head to carry out the write.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004265558-A (JP)
Title: Manufacturing method of master carrier for magnetic transfer
Inventor: NIITSUMA KAZUHIRO
IPC: G11B5/84
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve exfoliation property after a metal plate is stacked onto a metal master by electrotyping for replicating an uneven pattern upon manufacturing a master carrier for magnetic transfer, and further improve the durability of the master for increasing the number of duplicated plates.  <P>SOLUTION: The metal master 17 with a predetermined width is stacked onto a Ni metal master 16 on which an uneven pattern P complying with information is formed by Ni electrotyping, and the metal master 17 exfoliated from the master 16 is processed into a predetermined shape to provide a master substrate 2. Thereupon, previously before the eletrotyping, a hard exfoliation film 15 for exfoliation from the metal master 17 is formed on the surface of the master 16 to increase the hardness of the master 16. Further, a breakdown exfoliation layer by a resin film broken upon the exfoliation may be formed. It is preferable in this case to stack a conductive film. The master 16 is prevented from being shaved to improve the exfoliation property.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272389-A (JP)
Title: Tool for mounting and removing sensor
Inventor: SAKAMOTO KOJI
IPC: G08B17/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for mounting and removing a sensor which mounts and removes the main bodies of plural kinds of sensors having bottom plates of different external diameters, engages easily with the sensors, generates sufficient transmission torque when the mounting and removing work is done, and hardly falls during the work.  <P>SOLUTION: The tool for mounting and removing a sensor is provided with an elastic body having an aperture part at the tip of its pole body, and the bottom plate provided at the lower end of the main body of the sensor firmly mounted on a ceiling via a base part is inserted into the aperture part to mount and remove the main body of the sensor. In this case, a plurality of hitching steps hitching on the bottom plate are provided on the inner circumference of the aperture part, and the hitching steps are provided with hitching steps hitching on the bottom plate having a larger diameter on the front side against the insertion direction to the aperture part, and projecting pressing parts pressing the outer peripheral end surface of the bottom plate are provided at a position opposite to the side face of each of the hitching steps, and projecting engagement parts which engage with the outer circumference side of the bottom plate are provided on the side faces of the hitching steps between the pressing parts, and the outer peripheral end surface of the bottom plate is sandwiched by the pressing parts. Thus, the main body of the sensor is mounted and removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273609-A (JP)
Title: Double-sided flexible printed circuit board
Inventor: NAGAURA ATSUSHI
IPC: H05K1/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To attain a smoothed component area in a double-sided printed circuit board including an area in which the lands for mounting components are formed and a conductor circuit is provided in the surface opposing to the surface of the component mounting area.  <P>SOLUTION: The double-sided flexible printed circuit board has the area J where the lands for mounting components are provided and the conductor circuit C formed in the surface opposing to the surface of the component mounting area J. In this double-sided flexible printed circuit board, conductor width of the conductor circuit C provided in the opposite surface of the land area J includes the entire part of the land area J projected to the opposite surface, and the conductor width is widened up to the external side of 0.1 mm or more from the external circumference of the projected area. In addition, a reinforcement plate G is laminated to the opposing surface of the land area J via a thermosetting adhesive agent F.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237268-A (JP)
Title: Oxygen water making apparatus
Inventor: AKIBA YUKIMASA
IPC: B01F1/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen water making apparatus which enables a user to easily obtain a necessary amount of oxygen water in a home if necessary.  <P>SOLUTION: The oxygen water making apparatus is equipped with an oxygen gas supply source and an oxygen water making part for dissolving the oxygen gas from the oxygen water making part in water to make oxygen water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274942-A (JP)
Title: Device and method for magnetic-current power generation and cooling
Inventor: KYO RIKKETSU
IPC: H02K44/08
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of waste heat without installing an extra heat dissipator, to generate electric energy utilizing the waste heat, thereby to achieve the effect of cooling and energy saving.  <P>SOLUTION: This device for magnetic-current power generation and cooling is configured such that: the waste heat generated at electronic equipment is led into a special fluid; the fluid is phase-changed by heat adsorption and driven to flow; magnetic particles are doped into the special fluid; and the magnetic particles are driven to pass through a micro-coil, thus generating the electric energy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003284962-A (JP)
Title: Petri dish capable of being used even if turned upside down
Inventor: GOFF MICHAEL CRAIG
IPC: C12M1/22
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Petri dish having a structural feature applicable to various biological environments or sample sizes appropriate to required specific uses.  <P>SOLUTION: The Petri dish 1 capable of being used even if turned upside down has the structural feature allowing a selection to be made for different uses concerning acceptance, growth and examination of a biological substrate. The Petri dish 1 can be turned upside down for selecting a side of the dish having a desired structural feature. The dish capable of being used even if turned upside down has the one side applied to a use requiring the entire surface area of the bottom of the dish and the other side applied to a use requiring a deeper volume over a smaller surface area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269029-A (JP)
Title: Storage case which is usable for display in store
Inventor: YASUDA SHUICHI
IPC: B65D73/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage case for inhibiting the downward inclination of the same in displaying merchandise and for easy and continuous use of the same by a user after the purchase of the merchandise stored therein.  <P>SOLUTION: This storage case 1 is provided with a sheet body 3 formed with an insertion opening 32 going throughly from one face 30 to the other face 31 of the same, and a pair of box bodies 20, 21 forming a storage part for an item protruding on both faces of the sheet body being combined with the sheet body. At least one box body 20 of the box bodies is combined with the other box body inserted in the insertion opening of the sheet body from the outside of the item 40 to be stored therein and is fitted reversely at least in a condition where the sheet body is removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278583-A (JP)
Title: Air spring
Inventor: WATANABE ISAO
IPC: F16F9/05
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air spring capable of preventing decrease in durability in a diaphragm mounted on a vehicle, which is caused by roll vibration, and preventing degradation in riding comfort of the vehicle, which is caused by interference of a piston in an external cylinder.  <P>SOLUTION: A mounting end part 4 to the piston and a mounting end part 6 to a chamber of the diaphragm 3 formed in a cylinder shape as a whole, are respectively air-tightly connected to the piston 1 and the camber 2 which is larger in diameter than the piston 1 in an inside/outside reversed attitude at an intermediate part. A large diameter part 8 which is larger in diameter than the mounting end part 6 to the chamber, is provided near the mounting end part 6 before the diaphragm 3 is installed on the vehicle, and the external cylinder 10, which is made of a rigid material and has a shape squeezed in a tapered form at one end, is engaged with a shoulder portion 9 formed between the large diameter part 8 and the mounting end part 6 to the chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056084-A (JP)
Title: Holder for semiconductor manufacturing system
Inventor: HIIRAGIDAIRA HIROSHI
IPC: H05B3/06
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for a semiconductor manufacturing system by which no electric leakage or spark occurs on electrode terminals and leads for supplying electric power to heating resistors which are embedded in the holder and heat uniformity within ±1.0 % in the holder can be obtained.  <P>SOLUTION: The holder for a semiconductor manufacturing system is provided with a ceramic holder 1 which holds a workpiece 10 on its surface and is provided with heating resistors 2 for heating the workpiece 10 and a support member 6 which supports the ceramic holder 1 in a chamber 8. The electrode terminals 3 and the leads 4 of the heating resistors 2 are housed in a tubular insulating pipe 5. The ceramic holder 1 is supported by only the support member 6 or by the support member 6 and the insulating pipe 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004277311-A (JP)
Title: New mmp-3 inhibitor
Inventor: HIRATA AKIKAGE
IPC: A61P17/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new MMP (matrix metalloprotease)-3 inhibitor which has an excellent MMP-3-inhibiting activity and is useful as a medicine capable of efficiently preventing and treating diseases such as chronic articular rheumatism, hypertrophic arthritis, diabetic ulcer, decubitus, ulcerative colitis, duodenal ulcer, dermatitis herpetiformis, and cancer.  <P>SOLUTION: This MMP-3 inhibitor is characterized by containing a propenohydroxamic acid derivative represented by general formula (1) [R<SP>1</SP>is H, an alkyl, or the like; R<SP>2</SP>is a cycloalkyl, an aryl which may have one or more substituents, or the like; R<SP>3</SP>is H or a halogen; R<SP>4</SP>is H or an alkyl which may have one or more substituents; R<SP>5</SP>is R<SP>6</SP>CO, R<SP>6</SP>SO<SB>2</SB>, R<SP>6</SP>CONH, or R<SP>6</SP>CSNH (R<SP>6</SP>is an alkyl or cycloalkyl which may have one or more substituents, or the like); R<SP>7</SP>is H or a protecting group; A is CH or N] or its salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280328-A (JP)
Title: Virtual tag system
Inventor: MORITO HIROSHI
IPC: G06F11/22
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To develop an application system such as a contactless IC card without need of a real environment.  <P>SOLUTION: A virtual tag system is structured by simulating an electronic tag (a contactless IC card and a contactless electronic tag) and a read/write device of the electronic tag and a radio communication network by tag emulators 103-105, a reader/writer emulator 102 and a radio network emulator 106. A communication document is expressed with communication data and an valid flag. When the distance between the electronic tag and the read/write device becoming larger than the threshold, the radio network emulator 106 switches the valid flag into 'invalid' to make the document invalid. Accordingly, the communication between the electronic tag and the read/write device is virtually reproduced. By virtually achieving a development environment of an electronic tag application system, maintenance and keeping of the development environment becomes easy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003342657-A (JP)
Title: Hot-rolled aluminum plate and plate material using the same and used for can shell
Inventor: KAJIWARA KATSURA
IPC: C22F1/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate material for a can shell, which has an edge rate stably lowered to a low level (≥0%) even when the intermediate annealing step subsequent to hot-rolling annealing is omitted in producing it by cold-rolling a hot-rolled plate.   <P>SOLUTION: Use is made of the aluminum hot-rolled plate which is one containing 0.8-1.5% Mn, 0.5-1.5% Mg, 0.1-0.7% Fe, 0.05-0.5% Si, and the balance comprising Al and unavoidable impurities, wherein the amount of solute Mn is controlled at 0.12-0.38%, and the average crystal grain diameter is controlled at 20-50 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004279808-A (JP)
Title: Telelearning system
Inventor: HOYASHITA SHIGERU
IPC: G06F40/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telelearning system that can provide educational services while evaluating how much a learner attending a lecture understands and also "dynamically" changing teaching materials and a telelearning system that can efficiently provide assists by an educational assistant for the learner.  <P>SOLUTION: A telelearning system 100 includes an education providing means 110, a test transmitting means 120, an evaluating means 130 of receiving and evaluating answers from a user through a network, an evaluation transmitting means 140 of transmitting an evaluation result to the user through the network, a teaching material optimizing means 150 of selecting at lest one constituent element more suitable to the user from a teaching material database by reference to specified selection standards stored in as storage device according to the evaluation result, and a dynamic teaching material changing means 160 of dynamically changing points corresponding to parts of teaching materials that the user does not participate in yet among selected constituent elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280005-A (JP)
Title: Optical low-pass filter
Inventor: NOGUCHI MASATO
IPC: G03B11/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LPF consisting of three optical members and excellent in both of cutoff performance and directivity.  <P>SOLUTION: The optical low-pass filter used for a solid-state imaging element where pixels are two-dimensionally regularly arrayed is constituted of 1st to 3rd double refraction plates. Assuming that an angle formed by the respective separating directions of incident light beams on the adjacent double refraction plates is θs, the angle θs satisfies a conditional expression (1): 46°≤θs≤60°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287641-A (JP)
Title: Information providing method and home network system
Inventor: SATO ATSUTOSHI
IPC: G06Q10/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple home network system for making a service company manage equipment management information such as equipment diagnosis or history information, and for making each individual system perform intensive operations or operating condition monitoring.  <P>SOLUTION: This home network system is constituted of a service providing company and a plurality of individual networks connected through a network, and each individual network is provided with: a plurality of control medium devices equipped with radio communicating functions; an integral control part; a personal computer system for executing operation input and operating condition monitor display to the control medium devices through the integral control part; and a router. The service company integrally manages the equipment information including the equipment diagnosis and equipment history information of the individual network system. The integral control part transmits and receives information associated with the operations and monitoring of the control medium devices to the personal computer system, and transmits the error signals of the control medium devices to the service company.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287666-A (JP)
Title: Image server device
Inventor: AMANO YASUSHI
IPC: G06T1/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the controllability of a reading range of image data.  <P>SOLUTION: Divided areas 44 are set to document image data acquired, area image data which are image data in the areas are extracted for every divided area 44, and reading attribute data 42 related to reading are given to each of the extracted area image data. When reading request data for requesting a reading image is accepted, the area image data to which the reading attribute data matched to this reading request data is assigned are collected, and reading image data are generated from the collected area image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289926-A (JP)
Title: Motor controller
Inventor: YOSHIMOTO KANTARO
IPC: H02P21/22
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the torque control performance of a synchronous motor at its driving with a rectangular wave voltage.  <P>SOLUTION: This motor controller carries out the coordinate conversion of currents iu, iv, which flow in a three-phase synchronous motor 8 into dq-axis currents id and iq of a dq-axis coordinate system which rotates in synchronization with the rotation of the motor, calculates a phase δ of the rectangular wave voltage based on d-axis current deviation between a d-axis current command value iq<SP>*</SP>and a q-axis current iq, and generates a three-phase rectangular wave voltage from a DC power source in accordance with the phase δ, and applies it to the three-phase synchronous motor 8 to drive it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283424-A (JP)
Title: Health care method and health care system
Inventor: KANAZAWA YASUYUKI
IPC: G06Q50/22
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily input and transmit a message for transmitting the body conditions felt by a user himself/herself such as "having a headache" and asking about a therapeutic policy and the dosing contents in a health care system.  <P>SOLUTION: This health care system is so constituted that a handwriting message input means 1b inputs the message as handwriting characters and transmits the image to a server 4 via a transmission network 3 and a doctor's terminal 5 refers the message converted into a character code by a character recognition means 1h.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289070-A (JP)
Title: Wiring board and its manufacturing process, semiconductor device, electronic device, and electronic apparatus
Inventor: HASHIMOTO NOBUAKI
IPC: G02F1/1345
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the degree of freedom in designing of a wiring board.  <P>SOLUTION: The wiring board comprises a bendable flexible board 10, a wiring pattern 20 formed on the flexible board 10 and having a plurality of wirings 21 and a plurality of electric joints, and a wire 30 for electrically connecting a first electric joint 22 among the plurality of electric joints and a second electric joint 26 located remotely from the first electric joint 22. The flexible board 10 has first and second parts 12 and 14 and the boundary line L of the first and second parts 12 and 14 becomes the reference of bending when the first and second parts 12 and 14 are superposed planarly. The wire 30 is formed while avoiding the bending part 16 of the flexible board 10 and led out to the direction along the boundary line L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294526-A (JP)
Title: Focusing unit
Inventor: YAMAGATA TOMOO
IPC: G02B7/36
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focusing unit of a camera for positioning a wafer and a mask on a semiconductor manufacturing apparatus that perform the optimum focus adjustment through less-frequency photography without being influenced by lighting luminance to the wafer and wafer to be photographed and the differences of an optical system.  <P>SOLUTION: The focusing unit 1 is equipped with a photographing means 3 of photographing patterns 7 arranged at fixed intervals, a spectrum intensity calculating means 13 of calculating the maximum peak value of spectrum intensity of variation along pattern arrangement of pixel values in a photographed image, a function deriving means 15 of deriving a function between a focus position and the maximum peak value corresponding to the focus position, and a focus position calculating means 17 of calculating the focus position maximizing the maximum peak value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294108-A (JP)
Title: Apparatus for measuring sugar concentration
Inventor: TANIGUCHI NORIO
IPC: G01N21/49
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sugar concentration measuring apparatus for performing sugar concentration measurement with respect to unripe after-ripening type fruit, and for precisely predicting the sugar concentration of the ripe after-ripening type fruit after the after-ripening treatment.  <P>SOLUTION: The sugar concentration measuring apparatus for measuring the quantity of light absorption by fruit juice contained in fruit and vegetables and for measuring the sugar concentration of the fruit and vegetables, based on the measurement result has a light reception section 4 comprising a spectral section 4a for receiving light L2 transmitted from the after-ripening type fruit 10 and for dispensing the light L2; a photoelectric conversion section 4b for photoelectrically converting light L3 inputted from the spectral section 4a and for outputting light absorption information S3 corresponding to the light L3; and an arithmetic processing section 4c for measuring the quantity of absorption light by the sugar of the fruit and vegetables, based on the light absorption information S3 and CH group and OH group in starch, and predicting the sugar of the after-ripening type fruit 10 after ripening by using a calibration curve for indicating the relationship between the amount of light absorption obtained in advance and sugar after ripening of the after-ripening type fruit 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI