baber/WOPTO huggingface dataset:
Patent JP-2003291045-A (JP)
Title: Adapter for installing different taper tool
Inventor: HIRABAYASHI KATSUMI
IPC: B23Q11/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To cope with tools of different taper number without using special tool holder such as a taper holder and chuck holder.  <P>SOLUTION: This adapter consists of a shank part 30 having a tapered hole 32 in which a tool shank of a tool to be installed is inserted and can be detachably fixed on a main shaft end surface by inserting the shank part 30 in a main shaft tapered hole 16 of a tip part of a main shaft 10 of a machine tool. A taper of an outer peripheral surface of the shank part 30 is same as a taper of the main shaft tapered hole 16 to be installed in and a taper of the tapered hole of the shank part 30 is different from the taper of the main shaft tapered hole 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293857-A (JP)
Title: Bead plate for metal gasket, metal gasket and manufacturing method of bead plate for metal gasket
Inventor: SASAKI HIROSHI
IPC: F02F11/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bead plate for a metal gasket in which a large difference in bearing pressures due to positions of beads is prevented and complications in manufacture of a mold and maintenance is prevented.  <P>SOLUTION: In the bead plate 11 for the metal gasket, cylinder holes (bore holes) 12 are provided for a number of cylinders, and a bead 13 forming a sealing part is provided so as to surround them. A plurality of bolt holes 14 are provided for fixing the metal gasket between a cylinder head and a cylinder block. Since a portion A-A is near the bolt hole 14, clamping force is high, and since a portion B-B is between the bolt holes 14, clamping force is low. Consequently, a width of a resin based coating agent to be applied to the bead 13 is wider in the portion A-A and it is narrower in the portion B-B so that the bearing pressure is uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199781-A (JP)
Title: Pad material and portable pad material
Inventor: MORIKANE SHINJI
IPC: A61K9/70
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily and stably stick a pad material to the suitable sticking part of a human body even when the stickiness of the stuck face is low or the quantity of a gel composition is increased in the pad material composed of the gel composition gelled including a water soluble polymer and water, with the stuck face on one side stuck to a sticking part.  <P>SOLUTION: The pad materials A1, A2 composed of a gel composition gelled including a water soluble polymer and water is formed to stick a stuck face 11 on one side to the sticking part. In this case, a suction recessed part 17 is formed in the stuck face 11, and the thickness of at least one part at the peripheral part of the stuck face 11 is thinned toward the edge side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294377-A (JP)
Title: Exhaust gas processing furnace
Inventor: HAGA MAKOTO
IPC: F27D17/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a deodorizing-decomposing effect, and to prevent the early deterioration and mesh-clogging of a furnace inside member by restraining a short pass of exhaust gas in a furnace chamber.  <P>SOLUTION: An exhaust gas separator for separating the exhaust gas introduced from an exhaust gas introducing port into a plurality of flows and a heating straightener for straightening the flows while heating the separated exhaust gas, are arranged in the furnace chamber 1a of a furnace body 1 having the exhaust gas introducing port 2 and an exhaust gas deriving port 3, and the input exhaust gas disperses over the whole in the furnace chamber, and flows at the same flow speed in respective parts without causing the short pass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297883-A (JP)
Title: Probe card
Inventor: TOMITA HIROSHI
IPC: G01R1/073
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce contact defects at the time of bringing a probe pin into contact, and to prevent damage to a bonding pad.  <P>SOLUTION: The probe card of a vertical needle type tests electrical characteristics of a semiconductor integrated circuit by vertically bringing probe pin 9 into contact with a bonding pad 14 of the semiconductor integrated circuit formed on a semiconductor wafer 12. A plurality of cylinders 3 connected through a hollow 16 formed inside the probe card are vertically provided, and a piston 5 abutted to the probe pin 9 is provided inside each cylinder 3. A fluid insulator 4 is filled inside the hollow 16 and the respective cylinders 3, and a needle pressure applied to the respective probe pins 9 at the time of contact is distributed so as to be equal through the fluid insulator 4 regardless of the fluctuation amount of the pistons 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298796-A (JP)
Title: Image communication system, image transmission device, and image reception device
Inventor: MINATO SHOICHI
IPC: G06F3/048
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image communication system, an image transmission device, and an image reception device capable of displaying the progress of the image data communication in a easily understandable way when the image data is transferred via a network.  <P>SOLUTION: The image communication system carries out transmission/ reception of image data between a digital camera (an image transmission device) and a personal computer (an image reception device). The digital camera on the transmission side displays an image based on the image data on a liquid crystal monitor during the transmission thereof, and partially changes the displaying state in accordance with the degree of completion of the transmission. The personal computer on the reception side displays an image based on the image data on a display thereof during the reception of the image data, and partially changes the displaying state in accordance with the degree of completion of the reception. The displaying state of each image is partially changed with respect to the presence or absence of the image display, the level of contrast, and the color of the display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303464-A (JP)
Title: Disk device, measuring method for self-excited vibration by mass eccentricity of disk and disk rotation speed control method
Inventor: TAKAHASHI YORIO
IPC: G01M11/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-excited vibration measuring method for shortening calculation time and improving measurement accuracy for the measurement of the amplitude of self-excited vibration by the mass eccentricity of a disk, and a disk device for realizing the self-excited vibration measuring method.  <P>SOLUTION: An optical disk device 100 rotates an optical disk D at a first rotation number f1 sufficiently lower than the intrinsic vibration number of the entire components on a base and counts the track cross of the focus of a laser beam L with a code. On the basis of a track count N1 with the code, the eccentricity of a track on the optical disk D is measured. Then, the optical disk D is rotated at a second rotation number f2 higher than the first rotation number f1, an objective lens is vibrated back and forth in the radial direction of the optical disk D simultaneously and tracking error components by the eccentricity of the track are offset. At the time, the amplitude β of the self-excited vibration is measured directly from the detected amplitude of tracking errors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299748-A (JP)
Title: Slab construction and method of laying sprinkler piping
Inventor: NAKAJIMA KOJI
IPC: A62C35/68
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of laying sprinkler piping which facilitates the work of sprinker piping performed in a narrow space under a roof and makes a floor height of a building lower or makes the height to a ceiling higher.  <P>SOLUTION: A sheath tube 3 where the sprinkler piping 5 is put through is laid at a slab work, and the sheath tube 5 is buried in a slab 4 by depositing concrete after laying the sheath tube. After the slab work, a work of putting the sprinkler piping 5 through the sheath tube 5 is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303669-A (JP)
Title: Heating device
Inventor: SAMEJIMA HIROSHI
IPC: H05B6/10
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable to heat fluid effectively and rapidly by induction heating.  <P>SOLUTION: With a heating device main body 1 provided with a magnetic body 2, a fluid-containing vessel 3 arranged to surround a circumference of the magnetic body 2 and an induction coil 4 winding round the circumference of the fluid-containing vessel 3, magnetic field lines are generated from the magnetic body 2 so as to pass through the fluid-containing vessel 3 by passing a low-frequency current to the induction coil 4 to heat the fluid-containing vessel 3 by a low-frequency induction and heat a fluid 19 inside the fluid- containing vessel 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299572-A (JP)
Title: Cooking plate
Inventor: SEKIKAWA KAZUHIRO
IPC: A47J27/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking plate for an electromagnetic induction cooker with an even quality that is reduced in production cost and excellent in easy cleaning characteristics after cooking.  <P>SOLUTION: This cooking plate 16 for the electromagnetic induction cooker is provided with a heating element 18 made of a magnetic metal material at the bottom surface of a plate body 19 made of a nonmagnetic metal material. The base of the plate body 19 is formed in a disc shape with an area 10% to 50% bigger than the area of the heating element 18. The plate body 19 and the heating element 18 are joined together by liquid forging, and the thickness of a part of the plate body 19 which faces the heating element 18 is formed 50% to 100% thicker than that of a part which does not face the heating element 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306251-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI HIROSHI
IPC: B41J29/38
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can accurately detect the generation of paper feeding jam with the optimal number of re-try per each kind of transfer paper and which can accurately carry the transfer paper.  <P>SOLUTION: This image forming device for carrying the transfer paper from a paper feeding start position to the downstream in a transfer paper carrying passage and for transferring a toner image to the transfer paper for heat fusing is provided with a kinds of paper detecting means for manually or automatically detecting kinds of the transfer paper, a jam detecting time setting means for setting paper feeding jam detecting time at a preset time per each kind of the transfer paper detected by the kind of paper detecting means, and a first control means for controlling by judging the generation of paper jam when each transfer paper does not reach a transfer paper detecting position, which is provided in the downstream of the paper feeding start position in the transfer paper carrying passage and wherein existence of passing of the transfer paper is detected, through the predetermined distance within the paper feeding jam detecting time set per each kind of transfer paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307610-A (JP)
Title: Method of manufacturing light shielding layer pattern, and light shielding layer pattern product
Inventor: KOBAYASHI HIRONORI
IPC: G02B5/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a light shielding layer pattern by which a light shielding layer pattern with high sensitivity and high definition to be used for various kinds of color filters can be manufactured and the light-shielding pattern can be manufactured in a short period of time, and to provide a product having a light shielding layer pattern formed by the method.  <P>SOLUTION: After a photocatalyst-containing layer side substrate having a photocatalyst-containing layer and a substrate and a pattern forming substrate having a characteristics varying layer with variable surface characteristics by the effect of the photocatalyst in the photocatalyst-containing layer and a substrate are disposed in such a manner that the surface of the photocatalyst-containing layer is in contact with or at a distance from the characteristics variable layer, the substrates are irradiated with energy to change the characteristics of the exposed part by the effect of the photocatalyst in the photocatalyst-containing layer and to form a wettable pattern comprising a lyophilic region and a liquid repellent region in the characteristics varying layer. Then a composition for a light shielding layer is applied all over the surface of the pattern forming substrate where the wettable pattern is formed so as to deposit and fix the composition for the light shielding layer on the lyophilic region only to form the light shielding layer pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305120-A (JP)
Title: Medical apparatus
Inventor: TAKASHIMA YUZURU
IPC: A61M1/14
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical apparatus having an external display lamp which can alleviate patient's discomfort due to more than necessary light emission by suppressing the more than necessary light emission while improving visibility and which can improve safety.  <P>SOLUTION: The medical apparatus comprises: an operating unit for performing a predetermined operation for a treatment, and the external display lamp 16 for lighting or flashing based on the operating state of the operating unit to inform the state to a circumference. In this apparatus, the lamp 16 is controlled in a light emitting quantity at the lighting or flashing time based on the brightness of the circumference, and dimmed when it is detected by a human body detecting means that an operator exists near an operation input unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308740-A (JP)
Title: High frequency coaxial cable and method for manufacturing the same
Inventor: ABE MASAHIRO
IPC: H01B11/18
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency coaxial cable with a low attenuation and a low voltage standing wave ratio, and a method for manufacturing the same.  <P>SOLUTION: The coaxial cable has a conductor 11 and a foam insulator 12 coating the conductor 11, wherein the coaxial cable is formed by mixing 55 to 95 pts.wt of a medium-density polyethylene with a density of 0.930 g/cm<SP>3</SP>to 0.940 g/cm<SP>3</SP>synthesized by using metallocene catalysis and 45 to 5 pts.wt of a low-density polyethylene with a density of 0.925 g/cm<SP>3</SP>to 0.930 g/cm<SP>3</SP>to form 100 pts.wt of a mixed polyethylene, then mixing the mixed polyethylene and 0.02 to 3.0 pts.wt of a foaming core agent to form a mixed constituent 21 that constitutes the foam insulator 12, and coating the conductor 11 with the foam insulator 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305005-A (JP)
Title: Still image recordable electronic endoscope device
Inventor: OTA NORIKO
IPC: H04N5/335
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a suitably bright still image without repeatedly executing freeze operations, and to display on a monitor an image exerting no harm to objective observation in the middle of the freeze operation.  <P>SOLUTION: The monitor 60 is connected to a processor 10 that processes an image signal read out from a CCD 54 of a videoscope 50, so as to execute the display of a moving image. As an operator operates a freeze switch button 58 provided on the videoscope 50, an aperture 33 is opened until a brightness value calculated by the image signal read out from the CCD 54 reaches a predetermined value. In the meantime, electronic shutter operation, and recording operation of the still image are not executed. When the brightness value becomes the predetermined value, electronic shutter operation and recording operation are executed, and the still image is recorded into and outputted from an image recording memory 75 and the video recorder 70. When the freeze switch button 58 is operated, the still image is temporarily displayed on the monitor 60 until the still image is actually recorded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317123-A (JP)
Title: Management system, ticket barrier, and ticket issuing machine for prepaid card
Inventor: MATSUMOTO SATOYUKI
IPC: G07B15/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepaid card management system which improves convenience of a prepaid card.  <P>SOLUTION: The prepaid card 1 is used which has a card function A made effective up to a temporary time limit 2g indicating the same time limit as a previously set normal time limit 2f, e.g. a commuter ticket part 2 and a card function B made effective within a range which starts with a previously set specified amount of money and that prepaid balance (current value) 3a indicates, e.g. a prepaid train ticket part 3; when the prepaid balance (current value) 3a of the prepaid train ticket part 3 becomes deficient, the remaining period up to the temporary time limit 2g of the commuter ticket part 2 is converted into an amount, part of which is allotted to the deficiency of the prepaid balance (current value) 3a to shorten the temporary time limit 2g until which the commuter ticket part 2 is made effective. Further, when money more than the allocated amount is paid, the temporary time limit 2g having been shortened and set is put back to the normal time limit 2f which should be set in advance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312645-A (JP)
Title: Packaging container, and method for manufacturing the same
Inventor: KIKUCHI HIDEYO
IPC: B65D5/44
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the mouth-touch of a spout part.  <P>SOLUTION: A drink tab 71 which has a thick-walled part 72 formed of a paper base material and having no lid to surround a spout part and is affixed to a top wall 37, and a pull-tab 75 affixed to cover the spout part from a face side of a packaging material to constitute the top wall 37 are provided. Since the spout part is surrounded by the thick-walled part 72, the mouth-touch of the spout part is improved, and liquid food is easily drunk therethrough.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277790-A (JP)
Title: Liquid detergent composition
Inventor: HISANAGA MAYUMI
IPC: C11D3/43
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition for clothing suitable for cleaning clothes with baby stains by directly applying the composition.  <P>SOLUTION: This liquid detergent composition comprises 5-20 mass% of a nonionic surfactant, 1-10 mass% of a 12-18C α-olefin sulfonate, 0.1-5 mass% of an organic chelating agent, and 0.5-10 mass% of a compound represented by formula (1) (wherein R<SP>1</SP>is a 1-6C alkyl group, a 1-6C alkenyl group, a phenyl group, or a benzyl group; R<SP>2</SP>is hydrogen or a methyl group; and n is 1-5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322625-A (JP)
Title: Method and apparatus for inspecting semiconductor chip
Inventor: AYABE SAKAE
IPC: H01L21/66
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time for processing an image data and quickly inspect defects on surfaces of semiconductor chips accommodated in a tray.  <P>SOLUTION: A tray mounting part 61 for mounting and fixing the small tray 2 is provided on a platform 60. Elevation mechanisms 62a, 62b, 62c, 62d elevate four corners of the platform 60 and incline the small tray 2. Vibrators 63a, 63b, 63c, 63d vibrate the small tray 2. Each semiconductor chip 1 accommodated in the small tray 2 moves within an accommodating part of the small tray 2 in one direction by a vibration applied in an inclined state of the small tray 2 and is approximately aligned with the same position within each accommodating part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327646-A (JP)
Title: Amino group-containing phenol derivative
Inventor: TAIHICHI TAKESHI
IPC: C08G8/28
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a material which solves the drawbacks of a polyimide resin while possessing advantages of conventional polyimide resins.  <P>SOLUTION: A polyimide precursor is composed by using an amino group- containing phenol derivative represented by formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each a 1-9C alkyl group, a 2-10C alkoxy group, COOR (wherein R is O, a 1-6C alkyl group) or hydrogen; R<SP>4</SP>and R<SP>5</SP>are each a 1-9C alkyl group or hydrogen; X is S, SO<SB>2</SB>, C(CH<SB>3</SB>)<SB>2</SB>, CH<SB>2</SB>, C(CH<SB>3</SB>)(C<SB>2</SB>H<SB>5</SB>) or C(CF<SB>3</SB>)<SB>2</SB>; and (n) is an integer of at least 1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327612-A (JP)
Title: Polymerization catalyst and method for producing olefin polymer
Inventor: HINO TAKAHIRO
IPC: C08F10/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst for polymerizing an olefin.  <P>SOLUTION: The catalyst for polymerizing the olefin is characterized by combining a complex obtained by allowing an oxazoline compound represented by formula (1) (wherein, R<SB>1</SB>-R<SB>8</SB>denote each hydrogen, an alkyl group, an aryl group, an aralkyl group and cyano group, adjacent groups of R<SB>1</SB>-R<SB>9</SB>may be joined optionally to form a ring) to react with a transition metal compound represented by the formula (2): R<SP>10</SP><SB>n</SB>MX<SB>4-n</SB>(wherein, M denotes a transition metal of the group IV, R10 denotes an alkyl group, an aryl group, an aralkyl group and X denotes a halogen, an alkoxy group, an aralkyloxy group, an aryloxy group or a disubstituted amino group, and (n) denotes an integer of from 1 to 4), with an aluminum compound and further with a boron compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330139-A (JP)
Title: Heat-developable photosensitive material
Inventor: OYA TOYOHISA
IPC: G03C1/498
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new heat-developable photosensitive material having improved sensitivity and image preservability by using a silver polycarboxylate and a thermal solvent having a specified melting point at the same time and to provide an imaging method.  <P>SOLUTION: In the heat-developable photosensitive material comprising at least (a) a photosensitive silver halide, (b) a reducible silver polycarboxylate, (c) a reducing agent for a silver ion, (d) a binder and (e) a thermal solvent, the melting point of a free carboxylic acid of the reducible silver polycarboxylate (b) is 60-400°C and the melting point of the thermal solvent (e) is 50-200°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037540-A (JP)
Title: Broadcast signal receiver and broadcast signal processing method
Inventor: WILDHAGEN JENS
IPC: H04B1/10
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce noise and multipath distortion in audio signals, while realizing antenna and/or frequency diversity. SOLUTION: A received broadcast signal is demodulated by a first and a second demodulators to produce a first and a second output signals. The first and the second output signals are weighted, based on a variable weighting signal. A weighted sum signal is produced for further processing of the received broadcast signal. A variable weighting signal is produced based on the quality instruction signal, derived from the first and the second output signals, and/or the electric field density.