baber/WOPTO huggingface dataset:
Patent JP-2002103996-A (JP)
Title: Two-wheel and four-wheel drive switching device for vehicle
Inventor: HANDA AKIO
IPC: B60K17/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a two-wheel and four-wheel drive switching device for vehicles capable of avoiding interference with other components when fitting. SOLUTION: The two-wheel and four-wheel drive switching device 15 for vehicles is characterized in that all the parts (16, 17) to be connected with a final reduction gear 13 for front wheels are disposed lower than the upper surface of the device body.
Patent JP-2002103352-A (JP)
Title: Method and apparatus for casting oxygen-vulnerable resin
Inventor: SHIMIZU KATSUAKI
IPC: B29C39/42
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To cast a two-component mixing type anaerobic resin (polycyclopentadiene resin) exactly and correctly. SOLUTION: In a casting method, a molding mold and a two-component mixer are arranged in vacuum chambers 11 and 15, while the chambers are evacuated approximately completely, two liquid raw materials are mixed by the mixer to prepare the liquid anaerobic resin, and the resin is cast into the molding mold 40 and cured. A casting apparatus is composed of a vacuum casing machine 1 having the vacuum chambers which can be evacuated approximately completely, the two-component mixer which is arranged in the chamber and mixes the liquid raw materials, and an injection device which injects the liquid resin prepared by mixing the liquid raw materials into a casting mold arranged in the chamber while the vacuum is kept.
Patent JP-2002111185-A (JP)
Title: Wiring circuit board with bumps and method of manufacturing the same
Inventor: KANEDA YUTAKA
IPC: H05K3/34
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a wiring circuit board with bumps with which stable bump connection can be achieved and complicated operations such as pretreatment of plating is unnecessary. SOLUTION: An etching mask 7 for forming bumps is formed on a bump forming surface of a metal foil 3, having a thickness (t1+t2) obtained by adding the thickness t1 of a wiring circuit 1 can the height t2 of a bump 2 to be formed on the wiring circuit 1 and surface roughness of 0.2-20 μm. The bump 2 having an end surface with surface roughness of 0.2-20 μm is formed by half-etching the metal foil 3 from the side of the etching mask 7 for forming bumps to the depth corresponding to an expected bump height t2.
Patent JP-2002107961-A (JP)
Title: Method for producing electrohptographic photoreceptor
Inventor: TADA KIYOSHI
IPC: B05D7/14
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To form an easily formable underlayer which enhances the adhesion of a coating film to an aluminum substrate in a method for producing an electrophotgraphic photoreceptor with an organic photosensitive layer on an aluminum substrate. SOLUTION: The underlayer is formed by subjecting an aluminum substrate to chemical conversion treatment with a treating solution containing phytic acid and fluotitanic acid (H2TiF6) to deposit a phytic acid-Ti coating on the surface of the aluminum substrate.
Patent JP-2002109522-A (JP)
Title: Solid-state imaging device, and finger print collating device using it
Inventor: OKAMOTO FUYUKI
IPC: H04N5/378
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of exercising the imaging capacity more than that of a conventional device. SOLUTION: A sensor array 1 comprises photoelectric conversion cells disposed in a matrix. An X scanner and a Y scanner 3 scan each photoelectric conversion cell. A VGA 5 amplifies the output voltage of each photoelectric conversion cell. An ADC 6 converts the output of the VGA 5 into digital data. An average calculation unit 11 operates the average value of the output voltage of each photoelectric conversion cell in a predetermined range R of the sensor array 1. A divider 9 divides the reference value by the average value, and outputs the result to a multiplier 30. The multiplier 30 multiplies the output of a register 31 in which the gain control signal of a front frame is stored by the output of the divider 9, and outputs the result to the VGA 5 as the gain control signal.  Since the gain of the VGA 5 is controlled by the average value of the output of the photoelectric conversion cell in the specified range, the gain can be adjusted correctly.
Patent JP-2002114212-A (JP)
Title: Packaging affixing system, and label affixing system
Inventor: MATSUURA YOSHIKI
IPC: B65C9/26
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a packaging affixing system and a label affixing system capable of stabilizing a label affixing position. SOLUTION: This packaging affixing system comprises a packaging mechanism for packaging a commodity and a label affixing machine for affixing a label sucked by an affixing head to the commodity, the packaging mechanism has a discharging device to fold a film into a bottom surface of the commodity while discharging the commodity. The discharging speed of the commodity by the discharging device is set variable, and the descending start timings T2 and T12 of the affixing head which sucks the label and waits on the waiting level are variable according to the discharging speed.
Patent JP-2002113901-A (JP)
Title: Imaging method and imaging device
Inventor: NAKAHANADA MANABU
IPC: G03B27/72
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a recording head so as to prolong the life, and reduce the fluctuation of the light emitting amount of the recording head dependent on the history of the light emission. SOLUTION: This device comprises a recording head with a plurality of light emitting parts arranged in a row or in a plurality of rows, wherein a first driving control for driving the recording head for executing a recording operation and a second driving control for recording the recording head at the time of non-recording are provided such that the luminance of the recording head in the first driving control at the time of recording can be maintained in a constant range by executing the second driving control during non- recording.
Patent JP-2002077350-A (JP)
Title: Portable telephone electromagnetic wave relieving device
Inventor: ARITA NORIO
IPC: H01Q1/24
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide safety by making water of high absorption capacity drawn in electromagnetic waves generated by portable telephone, thereby relieving the influence on the human body. SOLUTION: This is a portable telephone electromagnetic wave reliving device, where a hollow resinous case (1) is charged with water (2).
Patent JP-2002118382-A (JP)
Title: High-frequency unit
Inventor: KOSAKA MASARU
IPC: H04B1/38
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To stably connect a grounding section of an antenna connector of a high-frequency unit to a chassis angle so as to have a stable high-frequency signal. SOLUTION: The high-frequency unit comprises a printed board 2 in which circuit components 21 and an antenna connector 22 are mounted and housed in the chassis angle 3. The board 2 is fixed to the angle 3 via a solder. The board 2 and the angle 3 are enclosed by a front surface shielding cove 4 and a rear surface shielding cover 5. In this case, a first tongue piece 31 is formed corresponding to the ground section of the connector 22, and the piece 31 is connected to the ground section of the connector 22 via the solder.
Patent JP-2001181346-A (JP)
Title: Polymer compound, chemically amplified resist material and pattern-forming method
Inventor: HATAKEYAMA JUN
IPC: G03F7/038
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a resist material sensitive to a high-energy ray and excellent in sensitivity, resolution and plasma etching resistance at a wavelength of not more than 200 nm, particularly not more than 170 nm, be cause of these, which be cause of these may become a resist having weaker absorption particularly at an exposure wavelength of the F2 excimer laser and is suitable as a fine pattern-forming material for manufacturing very LSI since it can readily form a fine pattern perpendicular to a basis. SOLUTION: A polymer compound comprises a fluorinated polystyrene derivative in which the main chain has a repeat unit represented by following general formula (1): [Chemical formula 1] (wherein R1 is a hydrogen atom, a fluorine atom, or a 1-20C straight chained, branched or cyclic alkyl group or a fluorinated alkyl group; R2 is a fluorine atom, or a 1-20C straight chained, branched or cyclic alkyl group or a fluorinated alkyl group; R3 is a 6-20C aryl group which may be combined with a hydroxyl group and/or the hydroxyl group substituted with OR4(R4 is a group unstable to an acid)).
Patent JP-2001233833-A (JP)
Title: 8-alkyl-8-tricyclodecanyl-5-0norbortnene-2-carboxylate and method for producing the same
Inventor: JUNG HYUN-JIN
IPC: C07C69/753
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a norbornene carboxylate compound capable of being produced and refined by a simpler process than conventional processes and suitable for a production on a commercial scale and to provide a method by which the compound can be produced. SOLUTION: This 8-alkyl-8-tricyclodecanyl-5-norbornene-2-carboxylate is represented by general formula 1 (wherein, R is methyl or ethyl). The method for producing the 8-alkyl-8-tricyclodecanyl-5-norbornene-2-carboxylate represented by general formula 1 comprises a step (a) reacting tricyclodecane-8-on with an alkyl Grignard reagent to obtain 8-alkyl-8-tricyclodecanol, a step (b) reacting the tricyclodecanol with acryloyl chloride to obtain 8-alkyl-8-tricyclodecanyl acrylate and a step (c) carrying out Diels-Alder reaction of the 8-alkyl-8- tricyclodecanyl acrylate with cyclopentadiene.
Patent JP-2002123306-A (JP)
Title: Monitor system for machine tool
Inventor: KATO KOICHI
IPC: G05B19/18
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a monitor system for machine tool which can properly monitor the operation state of a machine tool, speedily handle an abnormality of the machine tool even when an operator is absent, remotely support the operator of the machine tool, and save the labor of a processing factory where the machine tool is installed. SOLUTION: This system has a camera 11 which picks up the image of the operation state of a machine tool 2, a computer 12 for communication which inputs image data from the camera 11, can send and receive data to and from a controller 3 for the machine tool, and is connected to a communication network 100, and a monitoring computer 50 which is connected in a communicable state to the communication network 12 and equipped with a start/stop means for generating start/stop information for starting and stopping a display device 51 and the machine tool 2.
Patent JP-2002121881-A (JP)
Title: Holding member for internal corner and wall construction
Inventor: SUMORI AKIRA
IPC: E04F13/21
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To permit the dismantling of a building and the replacement of a wall panel more easily. SOLUTION: A holding member for internal corner 10 has a first substrate 11, a second substrate 12, a first holding plate 13 and a second holding plate 14. The first substrate 11 has a plane portion 11a which can be installed along one surface 4 constituting an internal corner. The second substrate 12 has a plane portion 11a which can be installed along the other surface 5 constituting the second substrate 12. The first holding plate 13 is provided at the corner between the first substrate 11 and the second substrate 12, and has a holding portion 16 capable of elastically clamping and holding the wall panel 3 placed along the second substrate between them. The second holding plate 14 is provided at the first substrate 11 and has a holding portion 18 capable of elastically clamping and holding the wall panel 3 with the first substrate 11.
Patent JP-2002124147-A (JP)
Title: Crimp connection of flat cable
Inventor: YONETANI TOSHIO
IPC: H02G1/14
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To crimp connect a flat cable in proper posture. SOLUTION: A positioned crimp terminal 40 is pressed by a press mold 20 with a pressing surface 21 of which is bigger than the width of a flat cable 30. A relief hole of the terminal 40, a core wire guiding groove, and a guiding slope centering the flat cable 30 are formed on the pressing surface 21 of the mold 20. A bolt 14 mounted on a positioning plate 11 of the flat cable 30 is pressed by the mold 20 to make the flat cable 30 synchronously come down with the mold 20 without pulling, and crimp in horizontal state. After crimping, in order to maintain the height of the flat cable 30 as it is, a concave part 9a of a notch plate 9 mounted on the lower end of a slide axis 6 of a receiving plate 8 of the flat cable, and a plunger 1a at the side surface of a block 1, are made to engage.
Patent JP-2002127101-A (JP)
Title: Portable circular saw
Inventor: NONAKA TAKUMA
IPC: B27B9/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a portable circular saw wherein pivotal operation of a sawteeth cover can be smoothly carried out. SOLUTION: A recess part 7 for communicating an aperature 8 with a periperal side of a cylinder part 3a is provided to a columnar part 1a or the cylinder part 3a.
Patent JP-2001191080-A (JP)
Title: Electric deionizing device and electric deionizing treatment method using the same
Inventor: SATO SHIN
IPC: B01D61/58
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric deionizing device for effectively removing silica and boron components, more particularly silica component in raw material water and obtaining treated water of high specific resistance and an electric deionizing treatment method using this device. SOLUTION: The electric deionizing device in which a first electric deionizing device and a second electric deionizing device are serially disposed and which further deionizes the treated water deionized in the first electric deionizing device by the second electric deionizing device is provided with a means for adding an aqueous electrolyte solution in a flow passage for supplying the treated water discharged from the first electric deionizing device to the second electric deionizing device, and the electric deionizing treatment method consists in supplying the raw material water to the first electric deionizing device by using this device, then supplying this water to the second electric deionizing device and further deionizing the same.
Patent JP-2002128760-A (JP)
Title: Method for separating n-hydroxy cyclic imide and carboxylic acid
Inventor: ISHIDA HAJIME
IPC: C07D207/404
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently separating an N-hydroxy cyclic imide and a carboxylic acid contained in a solid mixture. SOLUTION: A solid mixture containing the N-hydroxy cyclic imide and carboxylic acid is mixed with water and then separated into a solid phase containing the N-hydroxy cyclic imide and a liquid phase containing the carboxylic acid.
Patent JP-2002126755-A (JP)
Title: Coagulating separation method and coagulating separation treatment device
Inventor: KATAOKA KATSUYUKI
IPC: B01D21/01
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a coagulating separation method and a coagulating separation treatment device, which can greatly reduce the usage of an inorganic coagulant and highly improve the dewaterability of sludge. SOLUTION: This coagulating separation method comprises a process where an iron or aluminum-based inorganic coagulant is added to raw water and then stirred, thereby coagulating suspended matter in the raw water, a process where the resultant coagulated flocs are separated from the liquid by any means of sedimentation, flotation, and filtration, a process where a mineral acid is added to the resultant separated sludge to ionize iron hydroxide or aluminum hydroxide contained in the sludge, a process where a part of the acid-added sludge is returned to the raw water and an acid-insoluble residue in the balance of the acid-added sludge is separated from the liquid, and a process where iron ions or aluminum ions in the resultant separated liquid are added to the raw water to dehydrate the resultant separated sludge.
Patent JP-2002141701-A (JP)
Title: Converter for satellite communication
Inventor: TO GENSHU
IPC: H01P1/161
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a converter for satellite communication that reduces a signal loss and simplifies the assembling workability with a simple structure. SOLUTION: Two orthogonally polarized wave signals transmitted from a satellite are branched into two inside a waveguide 1, the horizontally polarized wave travels through a 1st propagation path 1a and the vertically polarized wave travels through a 2nd propagation path 1b, A printed circuit board 4 fitted to a case 2 supports a couple of probes 5, 6 and tips of both the probes 5, 6 are extended to the inside of two waveguide sections 2a, 2b provided to the case 2. Then integrating the waveguide 1 and the case 2 with a fixing means such as screw fastening makes the 1st propagation path 1a conductive with the 1st waveguide section 2a and makes the 2nd propagation path 1b conductive with the 2nd waveguide section 2b.
Patent JP-2002141640-A (JP)
Title: Flexible printed-wiring board, and its manufacturing method
Inventor: OKUGAWA YOSHITAKA
IPC: H05K1/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible printed-wiring board that can form fine wiring, has a wiring pattern near the center in a thickness direction, and can obtain a contact for connection from both the front and rear. SOLUTION: The wiring pattern 3 is formed by electrolytic plate with a metal plate 1 as a lead for electrolytic plating, an insulating resin 4 is formed on it, an opening 5 is formed at an insulating covering so that the wiring pattern is exposed partially. The metal plate is removed by etching, the insulating covering 4 is formed also on a surface where the metal plate is removed, and an opening is formed also on the insulating covering.
Patent JP-2002146475-A (JP)
Title: Galvannealed steel sheet
Inventor: FUJIBAYASHI NOBUE
IPC: C22C38/60
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To not only provide a galvannealed steel sheet in which the increase of the production cost is suppressed, and having surface appearance more excellent than that of the conventional one but also to provide a galvannealed steel sheet having good baking hardenability, excellent press formability, high tensile strength and surface appearance as well. SOLUTION: The galvannealed steel sheet is obtained by applying galvanizing on a steel sheet containing, by mass, 0.001 to 0.008% C, 0.2 to 1.0% Mn, <=0.5% Si, 0.03 to 0.1% P and 0.01 to 0.1% Al, and the balance Fe with unavoidable impurities and alloying the plated layer. The steel sheet is further incorporated with one or more selected from Sb, Sn, Pb, As, Bi, Te and Se by 0.001 to 0.1%.
Patent JP-2002142694-A (JP)
Title: Fried food product produced by using cooked rice as main material and frozen food product of the fried food
Inventor: NAKAHARA YASUTOSHI
IPC: A23L7/10
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a cooked food product having unique palatability and enabling the development of various food products having different tastes by changing the ingredients and spices. SOLUTION: Cooked rice grains are smeared with wheat flour, seasoned with a proper amount of table salt, added with an egg as a binder and kneaded to obtain a kneaded mixture. The mixture is formed to a size and shape suitable for eating and fried in a food oil.
Patent JP-2002150298-A (JP)
Title: Target identification method and target identification device
Inventor: SAKAGUCHI HIDESHI
IPC: G06T7/60
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a target identification method and a target identification device that can appreciably reduce the computational complexity of a correlation value of a local region and quickly and stably identify a target when recognizing a target from an input multilevel image. SOLUTION: The number of pixels of a target is counted within a local region of a labeling image obtained from an input image to be identified. The necessity of correlation value computation for the local region is determined from the count and a given threshold. Related local regions in a target region and related local regions in template images both corresponding to the local region are extracted, and correlation values are computed. The correlation values of all the local regions for which correlation value computation is found necessary are summed up. The best matching result is determined from the sum total of correlation values computed within a moving range of the template images.  A target present in the template image with the best matching result of all the template images is presumed to be the target present in the image to be identified, and the name of the target is outputted.
Patent JP-2002144865-A (JP)
Title: Sun visor for vehicle
Inventor: TORII HIDEKAZU
IPC: B60J3/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor for vehicle without need for the mounting of a part for fixing a shading screen for increasing a shaded area inside a cabin. SOLUTION: This sun visor for vehicle is constituted of a sun visor body 2, and the shading screen 3 for increasing the shaded area. A window 7 is formed in the center of the sun visor body 2 and a drawing opening 8 is formed at the lower end of the sun visor body 2. A frame body 10 is provided at the edge section of an enlarged shading section 11 of the shading screen 3 drawn from the drawing opening 8 to the outside of the sun visor body 2. A protruding engaging section formed at the frame body 10 is engaged with a recessed engaging section formed at the sun visor body, thereby fixing the position of the frame body 10 in the drawing direction.
Patent JP-2002151765-A (JP)
Title: Laser oscillator and optical scattering particle detector using the same
Inventor: MATSUDA TOMONOBU
IPC: H01S3/094
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical scattering particle detector using a laser oscillator which can efficiently use a laser light for excitation and maximize an output. SOLUTION: To overlap the intensity distribution (mode) of a laser light La radiated from a laser medium 13 with that of a laser light for excitation radiated from a semiconductor laser 11, the laser light La radiated from a laser oscillator that is provided with a means for adjusting the fitting position of the semiconductor laser 11 and a means for adjusting the fitting position of a condensing lens 12, is emitted to a passage formed of a sample fluid to form a particle detection area 10, and particles contained in the particle detection area 10 are detected by receiving scattered lights that are produced through irradiation of the laser light La.
Patent JP-2001222913-A (JP)
Title: Dielectric thin film, its manufacturing method, and its electronic product
Inventor: SUZUKI TOSHIMASA
IPC: H01B17/60
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To allow an effective use of grating distortion due to misfit grating and reduce leak current, and improve fatigue characteristics. SOLUTION: Substantially one layer of  X3}O corresponding to one atom layer of  X3}O is inserted into a substrate 10 similar to a thin film in crystalline construction at an appropriate interval while perovskite oxide  X1} X2}O3 layer 12 is caused to grow epitaxially. X1} and  X3} are Ca or the like,  X2}, Ti or the like, and 'O', oxygen. An  X3}O layer 14 introduced so that the perovskite structure of the  X1} X2}O3 layer 12 is divided, but in a state of extremely high structural fitness with the perovskite structure to form a laminar perovskite structure. The  X3}O layer 14 acts as a blocking layer against misfit (grating misfit) dislocation introduction, thus resulting in ferroelectric thin film holding a high grating distortion.