baber/WOPTO huggingface dataset:
Patent JP-2003129423-A (JP)
Title: Reinforcing filled bank and construction method of the same
Inventor: NOMURA TOSHIMITSU
IPC: E02D17/18
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing filled bank of which the shearing resistivity is increased, and a construction method of the same. SOLUTION: Respective filling layers 11, 12, 13, etc., are provided to form a hierarchical structure, and a wall surface material is arranged on the normal end surface of each filling layer 11, 12, 13, etc. Respective sheet-shaped filling reinforcing material is connected to each wall surface material 30 in such a way that the reinforcing materials cross with each other alternately, and is buried in a filled bank 1 at every a distance in the height direction so as to cross with each other alternately.
Patent JP-2002185289-A (JP)
Title: Parallel implementation of digital infinite impulse response filter
Inventor: WANG MINSHENG
IPC: H03H17/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide implementation of IIR filter which operates at about twice the speed of the conventional IIR filter even after providing an equivalent result to that of the conventional IIR filter, or which requires only approximate a half number of the gate and the semiconductor region reduce in comparison with the conventional IIR filter. SOLUTION: Higher-order IIR filter (fig. 2) includes a parallel structure of a second-order IIR filter and accordingly that filter operates at twice the speed of the conventional filter. Otherwise, a lower-order filter of the same order is re-used, namely used based on time sharing, and accordingly only a single IIR filter regarding each order which is used based on the time sharing is required. Furthermore, the number of necessary gate and semiconductor regions are reduced.
Patent JP-2003128267-A (JP)
Title: Image recording device
Inventor: ENDO NOBORU
IPC: B65H1/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image recording device which can record high-quality images and reduce work burden of users by securely aligning recording sheets in the width direction. SOLUTION: A guide body 68 is mounted to a side wall 66 of a paper-feeding tray 24. The shape and elasticity of the guide body 68 are determined so that both for recording sheets of the minimum width and the maximum width of the recording sheets assumed to be used for image recording by this ink-jet recording device 12, the width direction edges of a recording sheet 20 is pressed and the recording sheet 20 can be aligned in the width direction. A user can align recording sheets in the width direction only by setting the recording sheets in the paper-feeding tray, and deterioration in image quality caused by misalignment can be prevented. As the user does not have to move the guide body 68, work burden is reduced.
Patent JP-2002333871-A (JP)
Title: Drive method of display element, and electronic equipment using the method
Inventor: OZAWA YUTAKA
IPC: G09G3/20
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of speckled patterns being generated in a nondisplay region due to a current leaking to display elements within a nondisplay region via switching elements caused by the characteristics of the elements. SOLUTION: The generation of speckled patterns is suppressed, by supplying scanning signals to the scanning lines corresponding to a display region and supplying the scanning signals to the scanning lines corresponding to the nondisplay region.
Patent JP-2003126437-A (JP)
Title: Game machine
Inventor: FUJIKAWA NORIYASU
IPC: A63F7/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of notifying the number of winning balls to a start winning hole without reducing degree of concentration of a player to a game. SOLUTION: In correspondence to the number of winning balls (number of held balls) to a special pattern start hole 7, the color of a spacial pattern displayed in a special pattern display device (changeable display device) 5 is blue when the number of held balls is one, green when two, and yellow when three, for example, to color-code the special pattern T in accordance with the number of winning balls to the special pattern start hole 7. A player is thus capable of grasping the number of winning balls (number of held balls) to the special pattern start hole 7 by recognizing the color of the special pattern T. The number of winning balls (number of held balls) to the special pattern start hole 7 can thus be grasped without turning his (her) eyes away from the special pattern T, thereby the degree of concentration toward the game can be improved.
Patent JP-2003131525-A (JP)
Title: Image forming apparatus
Inventor: HIRAKO NAOKI
IPC: G03G15/20
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To improve productivity and to reduce the abrasion of a fixing roll. SOLUTION: Pitch is generated for each form and when the Pitch is generated, the movement quantity of the form in a direction crossing the conveyance of each form and a movement quantity of the generation position of an image to be transferred to the form according to the movement quantity of the form are set; when the image formation starts (t=α) and the form conveyance starts, those set values are referred to and reflected on the image formation of the form and form conveyance;  and then the form is moved by a desired movement quantity at right angles to the conveyance direction and the image is also moved according to the movement quantity of the form and transferred to the form (t=γ) the form after the image transfer while moved at right angles to the conveyance direction is conveyed to a fixing unit to perform fixation processing (t=ϕ), thereby the form passage position of a fixing roller can be moved by the desired movement quantity for each form.
Patent JP-2003132125-A (JP)
Title: Delivery control method, delivery control method system and delivery control program
Inventor: OIWA HIROSUKE
IPC: G06Q50/28
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce cost of cargo delivery work by surely delivering a cargo to a customer by one time delivery. SOLUTION: A delivery center terminal 10 transmits customer information including a telephone number of the delivery destination customer of the cargo existing in a delivery center and cargo information on the cargo to a data center terminal 21 via a communication network. The data center terminal 21 indicates to a telephone exchange 22 so as to telephone to a delivery destination customer telephone terminal indicated by the telephone number in the received customer information. The telephone exchange 22 transfers a response to a receptionist telephone terminal 32 when the customer side responds by reception. A receptionist terminal 31 transmits the delivery desired date confirmed by a receptionist via a voice dialogue with the customer to the data center terminal 21.
Patent JP-2002205742-A (JP)
Title: Auxiliary tool for tray container, and manufacturing method therefor
Inventor: MATSUO YUKIE
IPC: C08L101/16
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for tray container formed of vegetable material and used for tableware, and a manufacturing technology therefor. SOLUTION: Husk 1 which is vegetable material, and a binder 3 such as urea resin are pulverized into fine powder 2 and 4, respectively, and the pulverized husk 1 and binder 3 are measured and mixed 5 and 6, and stirred 8 by a stirrer with a shellac 7 as additive, the mixture of the stirred 8 husk 1 and binder 3 and shellac 7 is heated 11 and pressurized 12 in a molding machine 17 to form 10 an auxiliary tool molding 13, and the molded 10 auxiliary tool molding 13 is coated 14 to manufacture an auxiliary tool 16 capable of preventing emission of formaldehyde.
Patent JP-2003136301-A (JP)
Title: Cutting tool
Inventor: SAWADA YOSHIHARU
IPC: B23B29/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive cutting tool capable of excelling cemented carbide in vibration control performance. SOLUTION: A hole 4 is formed in a shaft direction of a bar-shaped steel tool main body 2 provided with a cutting edge part 3 on a distal end side of a shank part 9 to be mounted on a machine tool main body. A distal end support 7 is provided by allowing the support 7 to abut on a hole bottom 4b of the hole 4. A disc spring 6 is provided by allowing the disc spring 6 to abut on the distal end support 7. A shaft body 5 for vibration control is mounted within the hole 4 to compress the disc spring 6 at the distal end.
Patent JP-2003137500-A (JP)
Title: Boom working vehicle
Inventor: OBA TAKAAKI
IPC: B66F9/06
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a boom working vehicle enabling to set an adjustment range of an inclination adjusted angle of a work bench depending on operation (work) of the boom working vehicle. SOLUTION: The boom working vehicle is structured by pivotally connecting a post to a tip end part of a boom, and pivotally connecting the work bench to a tip end part of a post, and is provided with a work bench inclination sensor 60, a work bench leveling cylinder 57 for holding the work bench at a predetermined swinging and inclining angle, an inclination adjusting lever 39 for adjusting the predetermined swinging and inclining angle, an attitude detecting sensor 65, an attitude range memory 75 for storing a plurality of attitude ranges, and an inclination adjusted angle memory 76 for storing an adjustable range of the predetermined swinging and inclining angle.  The attitude range including an operation attitude detected by the attitude detecting sensor is detected from the attitude range memory, the adjustable range of the predetermined swinging and inclining angle corresponding to the detected attitude range is read from the inclination adjusted angle memory, and adjustment of the predetermined swinging and inclining angle conducted by an inclination adjusting means is conducted within the adjustable range which is read out in this way.
Patent JP-2002309183-A (JP)
Title: Foaming fireproof coating material and foaming fireproof sheet
Inventor: KATO KEIICHI
IPC: C09D201/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a foaming fireproof coating material which can realize the formation of a difficultly peelable foamed layer by virtue of its well- balanced control of foaming and can exhibit excellent fireproofness and to provide a foaming fireproof sheet. SOLUTION: In a foaming fireproof coating material mainly consisting of a synthetic resin, a polyhydric alcohol, and a flame-retardant foaming agent, the synthetic resin used is one that shows a carbon residue area (as defined in the specification) in the range of 1,000-7,000 wt.%. deg.C. The coating material may additionally contain at least one of a nitrogen-containing foaming agent, titanium oxide, and expandable graphite.
Patent JP-2003139119-A (JP)
Title: Wood embedded nut
Inventor: KOBAYASHI RYOHEI
IPC: F16B37/04
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a wood embedded nut to be easily crushed while stably maintaining sufficient fastening force on screwed wood product. SOLUTION: This wood embedded nut is composed of a synthetic resin cylindrical body having an external thread 12 for screwing into a hole part of a designated wood article formed on an outer circumference surface thereof as one body and having an inner hole formed in a threaded hole in which an external thread member to be attached on the wood article is screwed. Cut parts 24 dividing the external thread 12 are provided at least one per pitch. In end surfaces 28, 30 of each divided part 26 of the external thread 12 divided by the cut parts 24, the end surface 28 positioned in a front side of rotating direction during the cylindrical body is being screwed in a hole part of the wood article has a flat surface and the end surface 30 positioned in a rear side of rotating direction has a V-shaped chevron surface projecting toward the front side.
Patent JP-2003141375-A (JP)
Title: Sales supporting device, on-line shopping system and program
Inventor: SUDO TOMOHIRO
IPC: G06Q30/06
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a sale supporting device, on-line shopping system and program capable of automatically realizing a service closer to counter selling. SOLUTION: This on-line shopping system 1 consists of a virtual mall server 2 for providing merchandise information as a virtual mall, user terminals 3 connected to the virtual mall server 2 through a network 5 such as a communication line network, for performing on-line shopping, and store terminals 4, etc., connected to the virtual mall server 2 through the network 5 in the same manner, for registering virtual stores and selling merchandise through the virtual mall. Among them, the virtual mall server 2 is a device which releases various pieces of information about merchandise registered by the store terminals 4 onto the network such as the Internet, and mediates orders from the user terminals 3 to realize on-line shopping.
Patent JP-2005177866-A (JP)
Title: Face clamping chuck
Inventor: HACHIRO HIROSHI
IPC: B23B31/20
Filed: 2001-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and easily perform centering based on an inner diameter face of a ring-like workpiece by using a collet chuck for the centering work of the rink-like workpiece in a face clamping chuck.  <P>SOLUTION: A draw bolt 24 is pulled, and a collet pull piece 23 is pressed into a tapered face 21a formed at a collet body 21 to enlarge the diameter of each collet piece, thus centering the inner diameter part of the ring-like workpiece W. In this state, oil pressure is applied to a right side chamber of a piston 32 in a face presser cylinder 31 to swing a presser claw 36 into a clamping position, and the workpiece W is face-clamped being clamp-fitted between a workpiece contact metal part 40 and the presser claw 36. The collet body 21 is then retreated independently into a retreat position by the draw pipe 22, and a cutting tool is inserted into the inner diameter face of the workpiece W from the surface side of the face clamping chuck and moved to the inner side to carry out cutting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003140003-A (JP)
Title: Method and device for manufacturing optical module
Inventor: OTOMO KENJI
IPC: G02B6/42
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical module of stable quality by improving the positioning precision for welding with laser or the like between an optical element and a holder of an optical fiber with a connector which constitute the optical module. SOLUTION: When laser light from a laser welding stage 20 is radiated to a preliminarily determined coordinate position to join an optical element 2 like a laser diode or a photo diode and a holder 3 of the optical fiber with the connector after one of the optical element 2 and the holder 3 is attached to an aligning stage 7 and is aligned, a light emitting element 10b and a light receiving element 10a are provided in one of the aligning stage 7 and the laser welding stage 20 and the other respectively and ate preliminarily set so that conduction can be obtained between both elements in a proper welding position. In the case that the conduction cannot be obtained in the preliminarily determined coordinate position after completion of alignment, laser welding is performed after the laser welding stage 20 is relatively moved to a position where the conduction is obtained.
Patent JP-2003140076-A (JP)
Title: Optical scanner
Inventor: KAWAMOTO YASUHIRO
IPC: G02B26/10
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner which is free from deviation of an irradiation position caused by unexpected movement of an already adjusted adjustment pin. SOLUTION: Columnar projections 62 and 64 extended downward beyond the front end of an adjustment pin 32a project from a bottom face 60a of an optical box 60. That is, the projections 62 and 64 project from the bottom face 60a of the optical box 60 downward beyond the adjustment pin 32a. The projections 62 and 64 are integrally formed in the optical box 60.
Patent JP-2003152182-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method therefor
Inventor: TANAKA HIDEAKI
IPC: H01L29/41
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor where a procedure for removing a cap film used for protecting a substrate is not required and to provide the manufacturing method. SOLUTION: In a silicon carbide semiconductor device, an impurity region into which impurities are introduced by using ion implanting method is formed in the silicon carbide substrate. The surface of the silicon carbide substrate 100 is capped by an epitaxial layer 5 and metal reacting to silicon, such as nickel, tungsten, titanium, tantalum and white gold is used as the material of an electrode 9 formed on the upper face of the impurity region.
Patent JP-2003155077-A (JP)
Title: Paper container
Inventor: NAGAE MINORU
IPC: B65D81/34
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an ecological paper container which can be safely held in a bare hand even if food is heated to a high temperature, by forming a foamed heat insulating layer on the container by heating it in a microwave oven immediately before taking the food, is excellent in heat insulation, and has little load to environments. SOLUTION: The paper container comprises at least a paper base layer containing heat-expandable micro capsules, a metallized layer as a microwave heating element, and a protective layer for protecting the metallized layer. The container can be formed with a foamed heat insulation layer which is produced by foaming the heat-expandable micro-capsules by heating in a microwave oven.
Patent JP-2003156641-A (JP)
Title: Optical waveguide device and method of manufacturing the same
Inventor: KANETAKA KENJI
IPC: G02B6/12
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device which has a simple structure and is manufactured with a simple manufacturing process, is reliable and easily obtains practically sufficient athermal characteristic and to provide a method of manufacturing the device. SOLUTION: The optical waveguide device in which a waveguide layer composed of a core and a clad are formed on a substrate is characterized in that the temperature dependency of the refractive index of the core is 8×10<-6> / deg.C or smaller and the thermal expansion coefficient of the substrate is -0.3 to -3.2×10<-6> / deg.C in the temperature range from -40 to 100 deg.C.
Patent JP-2003155883-A (JP)
Title: Shutter
Inventor: INO TAKASHI
IPC: E06B9/15
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To improve an abrasion-proof characteristics and design characteristics of the inside and outside surfaces of slats. SOLUTION: A shutter 1 comprises a shutter plate 3 formed by connecting together a plurality of slats 2, guide rails 4 and 4 for guiding both the side parts of the shutter plate 3 and a shutter box 6 in which a winding drum 5 for winding the shutter plate 3 is housed. Paints 12 and 13 in which fluorine powder 11 is mixed with micro resin beads 23 are applied to the front surfaces and the back surfaces of steel plates to form the slats.
Patent JP-2002208220-A (JP)
Title: Recording and reproducing device
Inventor: SAIKI EISAKU
IPC: G11B20/14
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To recover a read data error occurring during read operation and relating to a retry in reproduction in a recording and reproducing device such as an optical disk unit or a magnetic disk unit. SOLUTION: The recording and reproduction device which performs a try in reproduction upon the occurrence of a reproduction data error is provided with a means 5 for changing the number of rotations and a means 19 for modifying reproduction characteristics. When a reproduction data error occurs, any one or both of the means 5 or the means 19 is selected to perform a retry in reproduction. Moreover, access to the area where the reproduction data error occurs is disabled.
Patent JP-2003165701-A (JP)
Title: Hydrogen storage material and method of manufacturing it
Inventor: WAKAYAMA HIROAKI
IPC: B01J20/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage material which releases high-purity hydrogen and in addition, enough quantity of hydrogen at a low temperature.  <P>SOLUTION: The hydrogen storage material is characterized by containing at least one kind of catalyst selected from the group consisting of nickel, chromium, molybdenum, cobalt, copper, palladium, platinum, iron, ruthenium, rhodium, iridium, tungsten, titanium, manganese and osmium, and carbon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159537-A (JP)
Title: Method and apparatus for crushing low-grade gravel
Inventor: FUJIMOTO YUKINORI
IPC: B02C19/16
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To render the amount of medium crushing or uncrushing (crushing loss) zero and to significantly improve crushing efficiency.  <P>SOLUTION: This method is characterized in that a pair of crushing plates 19, 21 are placed upright. The lower parts of both the crushing plates 19, 21 constitute a crushing part 17. An openable damper 35 is disposed in the lower part of the crushing part 17, one of the crushing plates, i.e., the crushing plate 19, is vibrated and the other crushing plate 21 is swung, the damper 35 is closed when the crushing part 17 is opened, the damper 35 and the crushing part 17 constitute a storage part 37, the low-grade gravel 45, together with water W and a space-forming material 49 having a size corresponding to the low-grade gravel 45, is supplied from above into a portion between the crushing plates 19, 21, and the low-grade gravel 45 is crushed in the storage part 37 by pushing force and impact force into sand.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002371234-A (JP)
Title: Coating composition, its production method, cured item, and coating film
Inventor: KANAMORI TARO
IPC: C09D183/12
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition which is excellent in photocatalyst dispersibility, is excellent in storage stability even in a state of a high concentration, gives a coating film excellent in durability and adhesiveness, and has a photocatalytic function; and its production method. SOLUTION: This coating composition contains (a) an organosilane which is represented by the formula: (R<1> )n Si(OR<2> )4-n (wherein R<1> is a 1-8C monovalent organic group; R<2> is a 1-5C alkyl or acyl group; and n is 0, 1 or 2) provided the organosilane may be (a-1) a substituted derivative wherein n is 1 or 2 and R<1> has at least one epoxy group or may be (a-2) one wherein R<1> has no epoxy group, (b) an organosiloxane oligomer having SiO bonds, a specified wt. average mol.wt., and specific groups, (c) a polymer containing silyl groups having silicon atoms bonded to hydrolyzable groups and/or hydroxy groups, (d) a photocatalyst, and (e) an organic solvent having a surface tension at 20 deg.C of 260 μN/cm or lower. A production method for the composition is also provided.
Patent JP-2003163217-A (JP)
Title: Semiconductor device and oscillator
Inventor: MATSUKI JUNICHI
IPC: H01L21/822
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounting mold package semiconductor device making one die pad and miniaturized to reduce a die pad area and the number of outside terminals by forming an oscillation transistor element and a buffer amplication transistor element on a semiconductor substrate to make one chip and an oscillator provided with the semiconductor device.  <P>SOLUTION: A semiconductor chip 7 is provided with NPN type transistor elements 1a and 1b, N+ type areas 2a and 2b, electrodes 3a, 3b, 3c and 3d, N type polysilicons 4a and 4b, bonding pads 5a, 5b, 5c and 5d, an insulating layer 6, N type areas 10a and 10b, an N+ type silicon substrate 11 and P type areas 12a and 12b.  <P>COPYRIGHT: (C)2003,JPO