baber/WOPTO huggingface dataset:
Patent JP-2003055439-A (JP)
Title: Liquid epoxy resin composition and semiconductor device made by using it
Inventor: HONDA TAKESHI
IPC: C08L83/10
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid epoxy resin composition which has low viscosity and has both low stress characteristics and high reliability and which gives a cured material suitable for covering the surface of a complicated fine device or sealing the device. SOLUTION: The liquid epoxy resin is characterized in that it contains (A) a liquid epoxy resin represented by general formula (1) (wherein R<1> is H or a 1-20C monovalent hydrocarbon group; and (n) is an integer of 1 to 4), (B) a cure accelerator, and (C) a copolymer obtained by reacting an aromatic polymer with an organopolysiloxane which is represented by the average constitutional formula (2): (R<2> )a (R<3> )b SiO(4-a-b)/2 and has 1 to 1,000 silicon atoms in the molecule and in which at least one of R<2> 's is directly bonded to a silicon atom.
Patent JP-2003053843-A (JP)
Title: Sheet material bonding method and apparatus therefor
Inventor: NONOMURA OSAMU
IPC: E21D11/38
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that pressure must be applied at the time of bonding of cut-off sheets in the case of pressure bonding due to self-melting in spite of relatively low pressure, but wrinkles are easily generated in the bonded part because of low pressure and the cut-off property or airtightness of the bonded part is obstructed because the cut-off sheets are bonded in such a state that wrinkles are left. SOLUTION: At least two rows of bonding tapes are arranged to the superposed part to be bonded of sheet materials so as to form a gap between the tapes and air is drawn in the gap to mutually draw the sheet materials at the part to be bonded and the sheet materials are thermally fusion-bonded in this state.
Patent JP-2003057025-A (JP)
Title: Position detection method for optical element and position detector therefor
Inventor: YOHIRA TETSUYA
IPC: G01B11/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To measure the positional relation of optical elements having a complicated shape at a high speed with high accuracy in a non-contact and non- destructive manner. SOLUTION: The position detector for the optical element is equipped with an interferometer 22 being a position detection means for detecting the position of one element of the optical element 23, a CCD detection part 21 being a separate position detection means for detecting the other element of the optical element 23, an optical element moving mechanism 27 arranged on an optical element holder 24 on which the optical element 23 is placed or the interferometer positioning mechanisms 29 arranged on a plurality of the position detection means, a CCD detection system positioning mechanism 25, the optical element alignment mechanism 28 arranged on the optical element holder 24 or a CCD detection system alignment mechanism 26 arranged on the CCD detection part 21 and a feedback means for feeding back the position data of both elements.
Patent JP-2003062726-A (JP)
Title: Apparatus and method for centering and cementing lenses
Inventor: CHIMURA SHIGEYA
IPC: C03C27/10
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To secure accuracy in thickness of a lens after being cemented while accurately maintaining centering and cementing accuracy. SOLUTION: This apparatus for centering and cementing lenses is provided with a first absorbing cylinder 1 and a second absorbing cylinder 2 which are arranged in parallel with each other, and both of which absorb and hold the lens by means of their absorbing parts opened upward, a third absorbing cylinder 3 which is arranged above the first absorbing cylinder 1 and the second absorbing cylinder 2 so as to vertically move, and absorbs and holds the lens by means of an absorbing part opened downward, an X-Z stage 5 which holds the third absorbing cylinder 3 and a measuring means 7 for measuring the vertical displacement of the third absorbing cylinder 3, and moves in the vertical direction and also in the horizontal direction so that the third absorbing cylinder 3 is positioned above the first absorbing cylinder 1 and the second absorbing cylinder 2,  an arithmetic means 49 for storing and processing the displacement measured by the measuring means 7, and an adhesive applicator 4 for automatically applying adhesive to the lens mounted on the second absorbing cylinder 2.
Patent JP-2003066613-A (JP)
Title: Method for producing stamper
Inventor: ASUKATA TAKAYUKI
IPC: G03F1/70
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a stamper for manufacturing a light guide for eliminating unevenness in luminance on the whole surface of the light guide. SOLUTION: A region 52 with a formed rugged pattern and a dummy electroforming area 53 are exposed as electrically conductive parts on an electrically conductive substrate 51 passed through a developing step. A photoresist layer 54 is left on the other region. The dummy electroforming area is not disposed on the counter incident light side 56 of a light guide to be manufactured. The electrically conductive substrate is placed as a cathode in such a way that it confronts an anode to carryout plating. Plating thickness depends on current density distribution. Current density to the individual portion of the rugged part can be made uniform by disposing the dummy electroforming area, the rugged pattern is made uniform in height and a light guide manufactured with this stamper is free of unevenness in luminance.
Patent JP-2003069005-A (JP)
Title: Solid-state imaging device and method of manufacturing the same
Inventor: INAGAKI MAKOTO
IPC: H01L33/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device in which the mixture of electric charges between photodiodes is suppressed and to provide a method of manufacturing a solid-state imaging device. SOLUTION: In the solid-state imaging device on a semiconductor substrate, a plurality of photodiodes 1 are arranged in the vertical direction and the horizontal direction, vertical CCDs 2 are arranged between the photodiodes 1 adjacent in the horizontal direction, p-type wells are arranged in their lower parts, and the substrate comprises a structure in which an n-type semiconductor substrate, an overflow barrier region and a semiconductor are laminated in this order. A channel stop region 13 as a p-type impurity region is formed in at least one from among a region situated between the photodiodes 1 adjacent in the vertical direction inside the semiconductor region and a region situated in the lower part from the p-type wells between the photodiodes 1 adjacent in the horizontal direction.
Patent JP-2003063513-A (JP)
Title: Image transfer device and image transfer method
Inventor: ISONO HAJIME
IPC: B41J2/32
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an image transfer device, by which high quality images can be obtained consecutively and running costs can be reduced. SOLUTION: The transfer operation on a card C at a transfer section is carried out through the operation of transporting an intermediate transfer sheet F toward an image forming section. After completing the transfer at the transfer section ((C), (D)), the used part F2 of the intermediate transfer sheet F is transported further to separate the card C from the intermediate transfer sheet F, so that only the used part F2 comes in contact with a heat roller 45 and the unused part F0 does not come into contact therewith ((E), (f)). As a result, the deterioration of the intermediate transfer sheet F due to heat shrinkage does not occur in the separate transportation area F3 .
Patent JP-2003068751-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: IGARASHI TOMOHIRO
IPC: H01L29/732
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device whose junction breakdown voltage between an emitter and a base can be increased, and damages or the like in the base layer caused by isotropic dry etching can be eliminated, in a semiconductor device including a self-aligned bipolar transistor. SOLUTION: In this manufacturing method of the semiconductor device, an intrinsic base 8 and an emitter 14 are formed on a silicon substrate 1 in a self-alignment way. This manufacturing method comprises a step for forming a first polysilicon layer 3 and a first silicon nitride layer 4 on a silicon substrate 1 including regions for forming the intrinsic base 8 and the emitter 14, a step for selectively removing silicon layers 3, 4 to form an opening 5 on the region where the intrinsic base 8 and the emitter 14 are formed, a step for isotropically dry etching and wet etching in order the surface of the silicon substrate 1 exposed inside the opening 5 to form a concave part, a step for introducing an impurity to the concave part to form the intrinsic base 8,  and a step for introducing another impurity to the surface of the intrinsic base 8 to form the emitter 14 in one part of the surface of the intrinsic base 8.
Patent JP-2003071692-A (JP)
Title: Polishing tool and polishing method
Inventor: YOKOTA MASAAKI
IPC: B24B13/01
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a polishing tool capable of precisely polishing a complicated shape such as a freely curved shape with a small machining area and a great curvature change without producing polishing residuals or profile changes and superior in shape follow-up property and durability, and a polishing method. SOLUTION: A pitch polisher 1 to be joined to an approximate truncated-cone urethane rubber polisher holding member 2 supported by a shaft member 3 has a tip with an outer diameter smaller than that on the side of the polisher holding member 2 and is joined thereto in the state of being turned around the side face of the polisher holding member 2. The polishing tool 4 comprising the polisher 1, the holding member 2 and the shaft member 3 is tiltingly held at its end via a rotation preventing mechanism in a hole 7 of a cylindrical portion 6 provided at the end of a tool shaft 5. The polishing tool allows the polishing of an optical plane such as a freely curved shape with a small machining area and a great curvature change while removing cutting traces with less collapse of the shape and improves its durability and stability.
Patent JP-2003077781-A (JP)
Title: Ceramic heater for semiconductor manufacturing/ inspecting device
Inventor: ITO YASUTAKA
IPC: H05B3/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing/inspecting device ceramic heater excellently usable over a long period of time without generating cracks or the like on a ceramic substrate in a semiconductor manufacturing/inspecting device process. SOLUTION: The ceramic heater for a semiconductor manufacturing/ inspecting device has the ceramic substrate provided with a resistance heating element in the inside. A through-hole provided with a blind hold is formed right below an end of the resistance heating element, an external terminal is inserted to the blind hole, and the external terminal is fixed to the blind hole by a member for fixing the external terminal inserted to the blind hole similarly.
Patent JP-2003047422-A (JP)
Title: Lactic acid fermented food of whole soybean flour, bean- curd refuse and grifola frondosa, and method for producing the same
Inventor: ABUDUGUPUR ABUDOKIRIM
IPC: A23L11/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To develop a new fermented food by advancing the principle of production utilizing the whole soybean flour because a Tofu (bean curd), a Natto (fermented soybean with Bacillus natto) and a Miso (fermented soybean paste) which are processed foods of the soybeans are traditional foods of the Japanese and have the really reasonable principle of the production, and the technique attracts attention even from other fields; however, only the principle of the production by itself is thought to be insufficient at present, and to obtain an excellent fermented soybean food such as a yogurt that holds excellent food effects and functions possessed by the soybeans and is capable of ingesting lactic acid and isolflavone in a product containing Grifola frondosa or vitamin B12 and to provide a method for producing the fermented soybean food. SOLUTION: This new lactic acid fermented food is obtained by carrying out lactic acid fermentation of the whole soybean flour, bean-curd refuse and a micropowder of Grifola frondosa with a Silk Road lactic acid bacteria (long bacilli, streptobacilli or streptococci belonging to Lactobacillus acidophilus or Lactobacillus bulgaricus).
Patent JP-2002155859-A (JP)
Title: Piston acting part of linear compressor and its manufacturing method
Inventor: CHOI KYUNG-SHIK
IPC: F04B39/14
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a piston acting part of a linear compressor improved in form and erection tolerances and not reduced in durability. SOLUTION: This piston acting part of the linear compressor is formed with a piston fastening boss where a piston is fastened, several magnets arranged on a line concentric with the piston fastening boss and placed with the same interval between each and a resin connecting member to connect/ integrate the fastening boss with the magnets.
Patent JP-2003077083-A (JP)
Title: Disaster control system and program
Inventor: OKUBO IKUO
IPC: G09G5/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a disaster control system simplified in configuration and capable of dealing with disasters surely and efficiently. SOLUTION: The disaster control system 1 is activated upon receiving signals or communications from various sensors 37 reporting the occurrence of a disaster. Signals from sensors 37 are recognized and data preset in the input means 33 of computers 31, 41, 5, 6 are utilized for disaster type identification, such as fire and leak of stored goods. The computers also identify the date and time of disaster occurrence, such as daytime on weekdays, nighttime on weekdays, daytime on holidays, and nighttime on weekdays. A plurality of operating instructions are stored in the memory means, and a specified action flow is selected out of them suitable for the disaster type and occurrence time for appropriately dealing with the disaster. Action flow selection is simple under this system which demands no sophisticated technology and is efficient and reliable.
Patent JP-2003076267-A (JP)
Title: 3d-map distribution guidance system
Inventor: YAMAKAWA SAKIKO
IPC: H04W88/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a guidance system which is easy to use and shows the latest information on the circumference of a destination visually plainly. SOLUTION: A user requests a provider 2 to distribute 3D-map information by using a portable terminal 1. The requested provider 2 distributes a rough 2D map of a specified area and expects the user to specify his or her present position. The user specifies the present position in the 2D map and sends it out together with scale information on a desired 3D map. At this request, the service provider 2 distributes a 3D map image of the specified area. The user specifies and sends a direction in which that the user will move according to the distributed 3D image and new 3D map information is distributed one after another according to the indication.
Patent JP-2003087493-A (JP)
Title: Image reader, its control method, and program
Inventor: ITO KIYOSHI
IPC: G06T1/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive high-speed image reader by using the same drive to control paper feeding and paper discharge so as to decrease an inter- original interval during carrying. SOLUTION: This invention provides the image reader characterized to comprise an original detection means for detecting whether or not an original before reading exists, a carrying means capable of discharging a first original fed onto a carrying path and feeding a second original onto the carrying path before the end of paper discharge upon the receipt of a scan instruction, a read means for reading an original on the carrying path, and a control means for controlling the carrying means to stay the original on the carrying path when the original detection means detects presence of the original until the scan instruction is received and to discharge the original on the carrying path without staying the original thereon when absence of the original is detected.
Patent JP-2002236523-A (JP)
Title: Information processor
Inventor: OGAMI KEIZO
IPC: H05K5/02
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which a keyboard device is easily attached to and detached from by decreasing screw fixation parts of a keyboard body. SOLUTION: The information processor has a housing 3 which has a keyboard mount opening 7 and a keyboard device 165 which has a keyboard body 166. The keyboard body has a plurality of engagement pieces 171 at either of its front edge part or its rear edge part and has a plurality of fitting pieces 172 on the other part, and the housing has a plurality of notches 8a where the engagement pieces engage with the opening edge part of the keyboard mount opening and a plurality of fitting recessed parts 10 on which the fitting pieces are put from above. The keyboard device is fixed to the housing by being inserted into the keyboard mount opening at a slanting attitude having the engagement pieces in the front from above the housing and then engaging the engagement pieces with the notches, and fixing the fitting pieces to the fitting recessed parts with screws.
Patent JP-2003080661-A (JP)
Title: Imagewise powder single layer film laminate and method for forming the same
Inventor: AZUMA KENSAKU
IPC: B32B27/14
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an imagewise powder single layer film laminate having an imagewise powder single layer film formed thereto, excellent in scratch resistance and hard to stain, and a method for forming the same. SOLUTION: The imagewise powder single layer film laminate is constituted by imagewise forming the powder single layer film, which comprises a large number of powdery particles embedded in a single layer so as to be partially protruded, on the surface of a binder layer provided on a substrate and the binder layer has Tg of 60 deg.C or higher or no Tg.  This laminate is formed by a process (1) for providing a coating layer containing a thermoplastic resin on the substrate, a process (2) for imagewise supplying an organic solvent to the surface of the coating layer to form an imagewise region having tack strength sufficient to bond the powdery particles, a process (3) for bonding the powdery particles to the imagewise region to embed them in the imagewise region and a process (4) for removing the excess powdery particles present on the surface of the coating layer and also removing the organic solvent left on the coating layer to form the binder layer having the imagewise region in which the powdery particles are embedded.
Patent JP-2003091733-A (JP)
Title: Color chart display device
Inventor: SANO HOSHUN
IPC: G06T11/60
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a color chart display device capable of easily executing the determining work of color arrangement of a product to which color arrangement is applied. SOLUTION: An image information to which color arrangement is applied is inputted by an input part 2, and the color arrangement of the image information displayed on a display part 4 is adjusted by an adjusting part 5. The adjusted image information is outputted by an output part 6. Thus, the color arrangement balanced with surroundings can be selected.
Patent JP-2003090923-A (JP)
Title: Chalcogenide glass fiber and manufacturing method
Inventor: NANBU TARO
IPC: G02B6/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To highly efficiently generate phase-synchronized white light to be utilized in the field of coherent light application. SOLUTION: Generation of highly efficient white light is made possible by using a chalcogenide glass fiber characterized by having a partially constricted structure in the fiber diameter for the optical fiber.
Patent JP-2003095716-A (JP)
Title: Method of manufacturing artificial aggregate
Inventor: HAMASATO TAKESHI
IPC: C04B14/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing artificial aggregates by which the fusion of aggregate grains during firing is prevented and the ring formation in a kiln is prevented. SOLUTION: This method of manufacturing the artificial aggregates comprises adding a large amount of a fusion preventive material having specific characteristics to aggregate rate materials. More specifically, the method of manufacturing the artificial aggregates comprises firing the aggregate raw materials while supplying the fusion preventive material containing silica or alumina of >=90% and having an average grain size of 5 to 60 μm to the firing point in the rotary kiln.
Patent JP-2002291391-A (JP)
Title: Attracting-trapping container for unpleasant pest
Inventor: HORI JUNZO
IPC: A01M1/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an attracting-trapping container having a good appearance from the viewpoint of design, and capable of surely attracting and trapping unpleasant pests living in a wide range and further easily checking the trapped pest visually. SOLUTION: The attracting-trapping container is constituted of the following elements: a porous material-made bottom plate 30 whose upper surface a pack 60 of an attracting agent for attracting unpleasant pests is placed on; a top plate 22-having conical cylindrical body 20 for covering the bottom plate 30; and a magnifying glass 40 mounted on the top plate 22. A lightening window 21a which takes outdoor day-light into the conical cylindrical body 20, and which is usually closed with an adhesive tape, is formed on the conical cylindrical body 20. The distance between the convex eye lens 42 of the magnifying glass 40 and the upper face of the bottom plate 30 is set at almost identical to the focal distance of the convex lens.
Patent JP-2003101413-A (JP)
Title: D/a converter
Inventor: KONDO MAKIO
IPC: H03M1/82
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness when switching digital setting data, to suppress ripple after switching and to enable stable output in a D/A converter for converting digital data to a PWM pulse and converting it to an analog voltage through a low-pass filter (LPF). SOLUTION: The PWM pulse outputted from the terminal of an ASIC 15 having the PWM pulse generating circuit (composed of a counter and a comparator) of a duty ratio corresponding to the digital setting data is inputted after selecting any one of a plurality of different LPF (with R1C and R2C as a time constant) by an SW. When switching the digital setting data, the filter of the small time constant is selected and the response of analog output is accelerated. After the lapse of prescribed time, the filter of the large time constant is selected as ordinary operation and a ripple voltage generated in the output is suppressed.