baber/WOPTO huggingface dataset:
Patent JP-2001349316-A (JP)
Title: Screw device
Inventor: TAKAHASHI NOBUO
IPC: F16B37/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that fastening work for a nut member is impossible or difficult in the case where the back side to which a screw member is fitted is not opened or narrow in combination of the screw member and the nut member. SOLUTION: This screw device is provided with the nut member constructed by forming an elastic claw piece having a free end projected at a designated space from a locking flange part on the outer peripheral part of a cylindrical main body part where an inner peripheral screw is formed and the screw member having an outer peripheral screw screw-engaged with the inner peripheral screw paired with the nut member.
Patent JP-2001056597-A (JP)
Title: Magnetic particles for electrification, electrifying member, electrifying device, image forming device and process cartridge
Inventor: MIZOE MAREKATSU
IPC: G03G5/147
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain magnetic particles for electrification capable of preventing the scattering of a toner, the scraping of a photoreceptor and the change of the color and appearance of the toner and excellent in electrifying cap ability and durability by coating the surface of each of magnetic particles with a coating layer containing a nitrogen-containing material. SOLUTION: The magnetic particles for electrification electrify an image support on which an electrostatic latent image is formed when rubbed on the image support and have magnetic particles and a coating layer which coats the surface of each of the magnetic particles. The coating layer contains a nitrogen-containing material. The electrifying device 10 has a power source 16 which applies electrification bias from an electrode sleeve 12 by way of a junction 14. Electrification is carried out by applying voltage to the electrode sleeve 12. A magnetic brush formed by the magnetic particles 13 for electrification is kept in contact with the image support by way of the rotatable electrode sleeve 12 and electrifies the image support when rubbed on the image support under counter rotation or forward rotation with an arbitrary difference in peripheral speed.
Patent JP-2001314434-A (JP)
Title: Paper diaper for men
Inventor: KANEDA TOSHIHIKO
IPC: A61F5/453
Filed: 2000-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce labor for changing a diaper and a dangerous change of a body configuration of a patient by fixing a diaper surely on a sexual organ using a cut face formed by two-folding and cutting one side of a current rectangular paper diaper, to reduce contaminated area by urine in affected areas by such as heat rash, eczema, skin fit or pressure sore, and to prevent a secondary infection with an infectious urine by keeping clean as well as increasing amount of absorbed urine compared with current urine pad. SOLUTION: The rectangular paper diaper is two-folded on a two-fold center line 7 and a cut part 3 is formed on a b face to fix the sexual organ using the cut part and an adhesive tape 5 is disposed to fix the cut part 3 and a-face and b-face with a matter to wrap the sexual organ by overlapping with a-face. On the center part of a backside waterproof cover, a gusset part 4 is formed to avoid a large pressure applied by water absorbing high polymer that absorbs plenty of urine on the sexual organ 5 and the adhesive tape 5 by letting the swollen water absorbing polymer loose into the gusset part 4. A gathered part 2 is formed to prevent leakage from side parts.
Patent JP-2001350264-A (JP)
Title: Resist composition
Inventor: TAKEBE YOKO
IPC: C08F216/16
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing photoresist composition developable with an aqueous alkali solution, capable of adopting a short-wavelength light source and capable of retaining flatness, dry etching resistance, heat resistance, etc. SOLUTION: The resist composition contains a fluoropolymer (X) containing a monomeric unit of a fluorine-containing vinyl monomer (a) having a blocked acidic group and a monomeric unit of an alicyclic vinyl monomer (b), an acid generating compound (Y) which generates an acid when irradiated with light and an organic solvent (Z).
Patent JP-2001347527-A (JP)
Title: Mold for molding resin
Inventor: KIMURA MIKIHIKO
IPC: B29C33/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To make a temperature of a mold body 31 uniform and to improve a quality of a resin molding W. SOLUTION: Metal particles 53A to 53C for constituting a sintered metal layer 34 are continuously or stepwisely changed in a particle size along a flow of a heating medium so as to become small at a water input port 36 side of a heating medium and large at a drain port 37 side. Thus, a flow of the medium is, for example, fine at the port 36 side and thick at the drain port 37 side to make a temperature of the body 31 uniform.
Patent JP-2001273898-A (JP)
Title: Positive active material for nonaqueous electrolyte secondary battery, method of manufacturing same, and nonaqueous electrolyte secondary battery using the active material
Inventor: NANAGEN KATSUYA
IPC: H01M4/525
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a positive active material for a nonaqueous electrolyte secondary battery exhibiting good safety and excellent initial charging/ discharging efficiency, cycle life characteristic, and high-rate discharge characteristic. SOLUTION: The content of the sulfate group (SO4) in a lithium-transition metal composite oxide is set to less than 0.1 wt.%. Moreover, the content of lithium sodium sulfate (LiNaSO4) in the lithium-transition metal composite oxide is set to 0.2 wt.% or less.
Patent JP-2001353835-A (JP)
Title: Decorative sheet used in furniture, fixtures or the like, and method for manufacture the same
Inventor: HAMADA YOSHIO
IPC: B05D5/06
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet used in furniture, fixtures or the like constituted so that a coating film having durability scratch resistance and abrasion resistance is formed on the surface of a substrate and capable of easily peeling a pressure-sensitive tape or a seal, and a method capable of inexpensively manufacturing the same. SOLUTION: The decorative sheet used in furniture, fixtures or the like is constituted by forming a hard coating film and a soft coating film on the surface of the substrate in this order and an uneven surface due to a powder of aluminum oxide, silicic acid or the like contained in the hard coating film is formed on the surface of the soft coating film. The method for manufacturing the decorative sheet is also disclosed.
Patent JP-2002007997-A (JP)
Title: Forgery preventive card and manufacturing method
Inventor: ITO NORIYUKI
IPC: B42D15/10
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a forgery preventive card making it more difficult to forge a card whereon an OVD such as a hologram is provided and capable of securely determining genuineness. SOLUTION: In this forgery preventive card 10 whereon the OVD is provided, an individual information is recorded with a laser beam on a deposition reflecting layer 15 forming the OVD. When the card is a magnetic card or an IC card, magnetic information or IC information recorded on the individual card is read and the individual information is recorded in correspondence with the recorded data.
Patent JP-2002010126-A (JP)
Title: Image pickup device
Inventor: MORI KEIICHI
IPC: H04N101/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image having a scene depth corresponding to that of a 35 mm silver salt camera by obtaining a pickup image involving a blur dependent on the distance to each part of an object, i.e., a blur occurring continuously depending on the depth of a real scene, for an image pickup system employing a CCD image pickup sensor. SOLUTION: The image pickup device comprises an image sensor for imaging an object, and a section for processing the output signal from the image pickup sensor, i.e., an image signal, wherein two images of F2 and F4 are obtained (S1-S2) by focusing the images of scene obtained through two imaging optical systems having different depth of focus, respectively, on the first and second frames of one image pickup sensor, relative blur information is determined from a plurality of pickup images having different depth of focus (S3-S5), and then the image is blurred through variable filtering based on the relative blur information (S6).
Patent JP-2002007613-A (JP)
Title: Provision of information distributing means and creation of information value by information distribution
Inventor: KANNO YUTAKA
IPC: G06F21/31
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a system, with which a permission related to information disclosure is given to an information provider on the Internet. SOLUTION: A member is provided with following services for providing information based on a permission level set by the member (1), providing all the information by exchanging distribute points (2), using a selectable character for a communicate means (3), enabling the mutual translation of a language (4), enabling the exchange of the distribute points with currency in respective countries (5), enabling the member himself/herself to determine value corresponding to the idea of the member (6), enabling the free determination of constitution of the information (7), reducing trouble by mediating the information between members (8), providing communication with a new member (9), making a transaction between members safe by making the member take part of the information distribute after purchasing the distribute point (10), enabling the exchange of distribute points between members (11),  and enabling the determination of a member capable of utilizing information for the information provider (12).
Patent JP-2002010168-A (JP)
Title: Middle frequency circuit for tv receiver
Inventor: OZAKI MASAYUKI
IPC: H04N5/44
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a middle frequency circuit for a TV receiver which obviates the necessity of adjustment of VCO free run frequency. SOLUTION: A middle frequency loop provided with an automatic frequency function locks the frequency of an inputted middle frequency signal with a PLL loop, generates a signal for IF detection and tuner feedback, amplifies the detected signal, and sends it out to the latter stage. The above PLL loop is constituted of two PLL loops, and one controls VCO 6 so that it may lock with the frequency of the above middle frequency signal, and the other controls the above VCO 6 so that it may lock with the middle frequency based on a standard oscillator.
Patent JP-2002005627-A (JP)
Title: Method and apparatus for measuring height of mounted component, method for manufacturing electronic component or optical component and the optical component
Inventor: SHIMIZU TAKANORI
IPC: G01B11/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring the height of a mounted component, in which the thickness of specific layers of a multilayer mounted component can be measured individually, and the height of a component mounted on a board having a level difference can be evaluated. SOLUTION: Incident light 51 from a wide band light source 1 is collimated via an optical branch means 2, before a sample 3 is irradiated with the incident light 51. A reflected light 52 from the sample 3 is inputted to a light spectral analyzer 4 through via the optical branch means 2. The sample 3 comprises a mounting board 31, and a component 32 mounted through a solder material 34, where an insulating film and an electrode are formed between the surfaces thereof. The incident light 51 impinges on the mounted component 32 through a window 36 in the upper surface thereof, and a composite resonator comprising the boundaries of the mounted part 32, a gap and the mounting board 31 induces Fabry-Perot resonance, to return the reflected light 52.
Patent JP-2002005173-A (JP)
Title: Gas dynamic pressure bearing device
Inventor: HOSHINA TETSUO
IPC: F16C33/12
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a dynamic pressure bearing device of high performance in which the dynamic pressure surface equipped with precise dimensions is established efficiently. SOLUTION: At least one of a stationary member 21 and rotary member 31 having dynamic pressure surface is made from powder metallurgical molding using a powder metal material of aluminum, and thereby a high dimensional accuracy can be obtained directly without any post-processing such as machining, and also excellent anti-abrasiveness and lubricating performance are obtained through the action of additives.
Patent JP-2002001983-A (JP)
Title: Ink jet recorder and its manufacturing method
Inventor: MATSUBA HIROYUKI
IPC: B41J2/175
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder and its manufacturing method with which a sub-ink tank and a print head can easily be attached and detached and time for fabrication and exchange of print head can be saved. SOLUTION: The ink jet recorder has a carriage 2 movable in the main scanning direction arranged at the upper part of the transporting face of a recording paper, sub-ink tanks 5a, 5b, 5c, 5d and a print head unit 6 mounted on the carriage 2, and a main ink tank for supporting ink to the sub-ink tanks 5a-5d through a supply means, and is equipped with an intermediate base 7 which holds the sub-ink tanks 5a-5d and can be attached to and detached from the print head unit 6.
Patent JP-2002006840-A (JP)
Title: Digital data processing method and digital data processor
Inventor: TAKAHASHI KENICHI
IPC: G10L25/51
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of the digital watermarking data of copyright information from output data when data is subjected to reproducing, fabricating and converting and to obtain information for chasing an illicit user who carries out such processing. SOLUTION: When the data embedded with the copyright information as the digital watermarking data is subjected to the processing, such as the reproducing, fabricating and converting, the copyright information is read out of this data and the reproducing information specific to the processing described above is read out and the reproducing information is added to the copyright information and is embedded as the digital watermarking data into the data after the processing.
Patent JP-2002006579-A (JP)
Title: Tandem-type full color image forming device
Inventor: ISHIHARA TSUTOMU
IPC: G03G15/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a tandem-type full color image forming device, capable of effectively suppressing deterioration of color toner which is used less frequently. SOLUTION: In this tandem-type full color image forming device, both a photoreceptor drum and a developing roller in a developing device are driven, to be rotated both in a monochrome image-forming area and a color image forming area at forming of a full color image. At the formation of a monochrome image, both the photoreceptor drum and the developing roller in the developing device are driven to rotate in the monochrome image-forming area, and the photoreceptor drum is driven to rotate but the developing roller in the developing device is not driven to rotate or is driven to rotate at a speed lower than that at the formation of the full color image in the color image forming area.
Patent JP-2002015907-A (JP)
Title: Switching spring magnet powder and its manufacturing method
Inventor: ONO HIDEAKI
IPC: C21D6/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic switching spring magnet powder and its manufacturing method, by which a switching spring magnet having a significant anisotropy and a satisfactory high maximum energy product can be realized, and to provide an anisotropic switching spring magnet. SOLUTION: This anisotropic switching spring magnet powder is made, by combining a permanent magnet material with a soft magnetic material. It contains a rare-earth element, a transition metal element, boron, and carbon, and crystal particle size of the permanent magnet material and soft magnetic material is 150 nm or less. The method for manufacturing the anisotropic switch spring magnet powder includes consecutive steps of processing once or more number of times of a crystal base material containing the permanent magnet material and the soft magnetic material or the crystal base material having anamorphous part, that is, a step for changing into amorphous and subsequent crystallizing steps. The anisotropic switching spring magnet is obtained, by processing the anisotropic switching spring magnet powder through a step of applying anisotropy and a step of solidification.
Patent JP-2002016850-A (JP)
Title: On board apparatus and method for image reproduction as well as recording medium with recorded control software for on board image reproducing apparatus
Inventor: KISANUKI MAKOTO
IPC: H04N5/76
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an on board apparatus and a method for image reproduction, wherein usage convenience is superior by preventing an unintentional operation, and to provide a recording medium in which control software for the on board image reproducing apparatus is recorded. SOLUTION: A menu sensing part 1 senses a menu mode in which information on an operation is displayed on a display screen. A menu release part 2 releases the menu mode when the running state of a vehicle is sensed by a state sensing circuit 14. When a changeover sensing part 3 senses a changeover to the menu mode from the reproducing state of an image, a position storage part 4 stores a reproducing position at this point of time. A reproduction resumption part 5 resumes the reproduction of a DVD from the position stored in the part 4 when the menu mode is released by the part 2.
Patent JP-2002011002-A (JP)
Title: Driving method and device of scattering ray removing grid
Inventor: OGAWA EIJI
IPC: A61B6/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To remove a vibration caused by unevenness of a grid image and grid driving, generated when a scattering ray removing grid is driven in imaging radiography. SOLUTION: A grid driving device 3 is composed of guide rails 11, 12 guiding a grid 2 in the direction of arrow mark, a cam plate 13 with a cam hole 13a, an axis joint 14 fitted to the cam hole 13a by inserting its end part 14a into it, a motor driving the axis joint 14, and a control means 16 controlling rotation of the motor 15. The operation of the motor 15 is controlled by the control means 16 so that the driving velocity V of the grid within the time of radiation image radiography gets into a state of (1/n-t)×2.0/a<V<(1/n-t)×5.0/ a (where; n: grid density, t: strip thickness, a: minimum time for radiography of a radiographic device).
Patent JP-2001037929-A (JP)
Title: Iron golf club head with weight control member
Inventor: KUBICA DANIEL J
IPC: A63B53/04
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an iron club head which can control weight easily without being required selection of a position which is put a spindle and without slipping out of a position of a center of gravity and losing balance. SOLUTION: There are provided a body 12, a peripheral spindle part, an inner wall 56 and a weight control member 60 on a golf club head. There are provided a top rail which is extended between a heel part and a toe part along an upper part of the body and a sole which is extended between the heel part and the toe part along a lower part of the body at the peripheral spindle part and the first cavity 26 is formed at a back face of the peripheral spindle part. The inner wall 56 is extended from a neighborhood of the heel part of the body to the toe part of the body through the first cavity 26 and the second cavity 58 is formed in the first cavity 26. The weight control member 60 is arranged in the second cavity 58.
Patent JP-2001245798-A (JP)
Title: Stable mortar with curved edge and stable mortar and mortar holder with stability
Inventor: SANO YOSHIICHI
IPC: A47J47/16
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an efficient structure of a mortar with which a grinding stick can be sufficiently used by one person while a conventional mortar needs another person for fixing the mortar because the area of its bottom is relatively smaller than that of its top and the grinding stick can not be sufficiently used by one person. SOLUTION: The mortar is provided with a stable based (2) the area of the bottom of which is increased for stabilizing mortars (1 and 11) or a mortar stabilizing and holding side plate (10). Also, a mortar stabilizing and supporting plate (7) is bonded to the bottom of the mortar (6) and is integrated into the mortar (6) for maintaining stability. The mortar (21) is set on mortar stabilizing and holding side plates (22) and (30) and on the central opening of a mortar stabilizing and holding cylinder (43) and is fixed to enable one person to efficiently grind different kinds of grain.  Grinding stick stoppers (8) and (17) are formed by corrugating the upper periphery of the mortar for placing the grinding stick (5) which rolls and is unstable and grinding stick holders (5, 14, 27, 31 and 41) and grinding stick receiving holes (23, 26 and 32) are further formed for keeping the grinding stick (15). By curving the upper part of the mortar toward the inside, the stuff which is ground upward falls by gravity and continuous grinding operations can be performed.
Patent JP-2001067871-A (JP)
Title: External memory device and write data-masking method
Inventor: LEE WON SEOK
IPC: G11C8/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device for performing write masking by utilizing address information and using even-numbered/odd-numbered write data as they are or exchanging them in the semiconductor memory device for executing masking operation by utilizing one masking control signal. SOLUTION: The semiconductor memory device consists of even-numbered and odd-numbered memory cell array block 38 for storing first and second data, an even-numbered and odd-numbered column decoder 36, first and second masking control signal generation circuits for applying third and fourth masking control signals as they are or after exchanging the signals in response to a one-bit column address out of a column address with a plurality of bits to the even-numbered or odd-numbered column data 36, respectively, and first and second data generation circuits for applying the third and fourth data as they are or after exchanging the data to the even-numbered and odd- numbered memory cell array block in response to the one-bit column address.
Patent JP-2002023791-A (JP)
Title: Speech recognition system on construction equipment
Inventor: FURUTA HIDETO
IPC: G10L13/04
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To make it possible for a speech recognition system to contribute to improve the work efficiency of construction machinery without burdening an excessive load on an operator, by making it possible to replace various switch operations for an operation panel and auxiliary machinery with command inputs by speech, in construction machinery such as a hydraulic shovel. SOLUTION: A construction machine is provided with an operation panel 60, sensors 67 for detecting a driving status, a display monitor 10, and a display control part 70 for receiving outputs from the operation panel 60 or detection results by the sensors 67 and performing desired displays on the monitor 10, and is also arranged to comprise a microphone 61, a loudspeaker 62, a speech recognition part 71 for speech-recognizing the speech command inputted from the microphone 61, a decision part 72 for deciding processing contents corresponding to the recognition command based on the recognition command recognized by the speech recognition part 71, and a speech display control part 73 for making the loudspeaker 62 perform desired speech displays by speech synthesis.