baber/WOPTO huggingface dataset:
Patent JP-2003035081-A (JP)
Title: Construction work vehicle
Inventor: KAMEI KENJI
IPC: E02D7/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a construction work vehicle which reduces a burden an operation technologies of an operator operating an excavator and a crane device, while being premised on the execution of excavating work and column erecting work. SOLUTION: This construction work vehicle 1 comprises: a boom 13 which is mounted on a vehicle body 3 in such a manner as to freely make a derricking motion, a slewing motion and an expanding/contracting motion; an auger motor part 30 which is mounted on an end of the boom 13 and whose end can be selectively connected with either a pile member 40 or a cement milk grouting tool; a work selecting switch 25 for performing a selective operation when pile driving work or cement milk grouting work is executed by means of the pile member 40 or the cement milk grouting tool, which is connected to the motor part 30; and a controller for controlling the operations of the boom 13 in accordance with the selective operation of the switch 25.
Patent JP-2002094538-A (JP)
Title: Packet processing method utilizing anti-multiple fault network structure
Inventor: SON DONG HWAN
IPC: H04L12/437
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To realize a packet processing method that utilizes an anti-multiple fault network structure able to efficiently utilize a communication network by normally operating the entire ring even on the occurrence of a fault in connecting lines or a node through the use of a double ring structure. SOLUTION: Input terminals (411, 414) of nodes (400, 401, 402, 403, 404) are inspected and a packet is received from the input terminal normally in operation, when an object node of the received packet is coincident with the node receiving the packet, the packet is sent to a host computer and when not, whether or not the object node is a node connected just adjacent to the node receiving the packet is inspected. When the object node of the received packet is coincident with the adjacent node, the received packet is aborted, and when the object node of the received packet is not the node connected just adjacently, two packets are transmitted in duplicate via two output terminals (405, 406).
Patent JP-2003045424-A (JP)
Title: Electrode active material containing composition, electrode using it, and lithium secondary battery
Inventor: ISHIDA YUKO
IPC: H01M4/505
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode active material containing composition constituting an electrode active material containing layer of a layered lithium composite oxide, capable of suppressing drop in discharging capacity in a low temperature atmosphere, and provide an electrode using the composition and a lithium secondary battery. SOLUTION: This electrode active material composition contains a component (A), a component (B), and a component (C), and the electrode is formed by forming a layer comprising the composition on a current collector, and the lithium secondary battery is composed of a positive electrode comprising the electrode, a negative electrode, and an electrolyte. (A): The layered lithium composite oxide containing a lithium (Li) atom, and at least two selected from a transition metal atom group comprising nickel (Ni), manganese (Mn), and cobalt (Co). (B): A conductive material comprising a carbonaceous material whose BET specific surface area (SSAB) is 50-2000 m<2> /g. (C): A binder.
Patent JP-2003045097-A (JP)
Title: Initialization method for optical information recording medium and initialization device for optical information recording medium
Inventor: IWASA HIROYUKI
IPC: G11B7/26
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an initialization method of an optical information recording medium and an initialization device of the optical information recording medium appropriately initializing the optical information recording medium in which information is recorded/reproduced by a laser beam by low-speed rotation. SOLUTION: In the optical information recording medium initialization device 1, an optical disk 5 is mounted on the plane part of a turntable 3 provided with the plane part of the almost same size as the optical disk 5 and provided with a projection part 3a projected from the plane part on the outer peripheral edge part of the optical disk 5 and is rotated by a spindle motor 2 and the rotated optical disk 5 is irradiated with a laser and is initialized. Thus, even when the optical disk 5 is rotated at a low speed, surface wobbling is suppressed and it is easily and appropriately initialized.
Patent JP-2003040430-A (JP)
Title: Conveying system
Inventor: SHIOTANI YOSHIHIRO
IPC: B65G43/08
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a conveying system which can efficiently convey a multi-kind small quantity product or the like, a conveying system which can make a line change simply and in a short time in the case of the line change in accordance with a product and the like, and a conveying system which can reduce a cost of operation by using an electric motor of low torque. SOLUTION: In at least three sets of conveyers, connected between positions of supply and takeout of a product or the like, a conveying length thereof is conformed almost to a length of the product or the like in a conveying direction, and a product detector is provided in an incoming side and an outgoing side. In each product detector of the adjacent conveyer, in the case that the product or the like is supplied to the conveyer in a conveying direction upward with the product detector in transition to a product detection condition, when each product detector of the conveyer positioned in a conveying direction downward is placed in a product non-detection condition, these conveyers are conveyance driven, and the product or the like is conveyed in the conveying direction.  In the case that the product or the like is transfer loaded in the conveyer in a conveying direction downward with the product detector in the outgoing side in transition to a product detection condition, conveyance of each adjacent conveyer is stop controlled, and the product or the like is conveyed.
Patent JP-2003040358-A (JP)
Title: Double container for instant food or the like
Inventor: SHIMONO TOSHIAKI
IPC: A47J41/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify manufacture of a double container which has clear print to be visually attractive, prevents from stacking and is excellent in heat insulation effects. SOLUTION: The double container for instant food or the like comprises a container body 1 molded of a foamed resin into a cup form and a barrel cover 2 made of a paper board with a printed indication applied on an external surface which is mounted along an entire periphery of an external surface of a barrel 5 of the container body 1. If a plurality of the double containers are vertically stacked, they are easily removed from an internal surface of the foamed resin body 1 of the lower double container since the paper board barrel cover 2 of the upper double container has an easy-to-slip external surface where the print 8 is applied, thereby preventing the double containers from being stacked when filling an article.  The desired print 8 can be clearly applied on the external surface of the barrel cover 2 made of the paper board, thereby supplementing printing properties in which the container body 1 made of the foamed resin lacks. Since the container body 1 made of the foamed resin is excellent in heat insulating properties, it can supplement heat insulating effects in which the barrel cover 2 made of the paper board lacks.
Patent JP-2003043407-A (JP)
Title: Portable image observation device
Inventor: ICHIKAWA HIROTOSHI
IPC: H04W88/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable image observation device which is made performable the diopter adjustment in accordance with visual acuity of observer without making the whole device large-sized. SOLUTION: An optical path length changing member 41 composed of three sheets of visual acuity correcting transmission members 41a-41c of which the plate thickness change stepwise is interposed between an image display element 37 which is disposed in a case main body 21 and displays an image and a magnifying optical element 39 which magnifies the image displayed on the image display element 37. The respective visual acuity correcting transmission members 41a-41c are selectively stood in the visual range on the light ray between both elements 37, 39 by means of a thumb nut 42a, or all of the visual acuity correcting transmission members 41a-41c are removed from the visual range. An observer performs the visual acuity adjustment by selecting the optical path length by which the most distinct image can be obtained while observing a magnified picture through an observation window.
Patent JP-2003013490-A (JP)
Title: Street-inlet general-purpose and mosquito-proof net
Inventor: TAKEDA KEIJI
IPC: E03F7/06
Filed: 2001-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a street-inlet general-purpose and mosquito-proof net, by which even an amateur can conduct mosquito-proof execution by a half feeling of play safely and simply at a low cost, using porous covers for various street inlets having no unified standard as objects, and its execution method, and to contribute to the early realization of comfortable and sanitary living environment in which mosquitos are not generated. SOLUTION: The street-inlet general-purpose and mosquito-proof net satisfying the following conditions is utilized. 1: raw material: it is considered that polyethylene is optimum. 2. thickness approximately 1.0 to 1.3 mm. 3. meshes approximately 18 to 20 meshes (approximately 1.411 to 1.270 mm). 4. a molding method: a one-piece molding 5. a color: gray to beige.
Patent JP-2003049258-A (JP)
Title: Method for producing electrodeposition drum
Inventor: KIHARA MITSUO
IPC: C23C4/08
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low-cost electrodeposition drum which exhibits high adhesion between an inner drum and a top skin, has satisfac tory electric conductivity, and has excellent practicality as well. SOLUTION: An electrodeposition drum in which the outer circumferential face of an inner drum 1 is provided with a top skin 2 is produced. In this production method, copper is thermally sprayed on one surface of a sheet material 10 for the inner drum 1 to form a copper thermal spray layer 3, and the sheet material 10 for the inner drum 1 is bent and deformed so that the copper thermal spraying layer 3 comes to the outside to or the inner drum 1, and the top skin 2 is fitted to the inner drum 1.
Patent JP-2003050115-A (JP)
Title: X-ray film thickness meter
Inventor: TAMURA KOICHI
IPC: G01N23/20
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray film thickness meter, capable of simultaneously measuring plating thickness of a sample, whereon a tin alloy plating layer containing copper of 10 wt.% or less is laid on a material, consisting of one layer or more containing copper. SOLUTION: From among X-ray spectral information obtained, the peak intensity caused by diffracted X-ray is used to determine copper concentration in a tin alloy plating layer.
Patent JP-2003053411-A (JP)
Title: Method and device for preventing meandering in skin pass mill
Inventor: KUMAI KENJI
IPC: B21B1/22
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To more efficiently prevent both mendering on the basis of mill properties and meandering due to the shape of a strip itself regarding the meandering of the strip in a skin pass mill. SOLUTION: The deviation δ of the strip x in either direction of the right or the left is detected by using a sensor during the operation of the skin pass mill and the stroke of each of right and left screw-down means 15op .15dr is automatically operated in accordance with the degree of the deviation.
Patent JP-2003061228-A (JP)
Title: Automotive electrical junction box
Inventor: SAITO YUKITAKA
IPC: H01H85/56
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To eliminate an attaching work of a fusible link which is a separate component, and to reduce a flat space, the number of components, and the number of working steps. SOLUTION: A bus-bar case 18 is inserted vertically into a case housing 15 formed in a block body 11 and locked to fix. A bus-bar 25 is placed in the bus-bar case 18, slender fusible links 25f and 25g are formed integrally on the bus-bar 25, a terminal 25c protruding into the block body 11 is formed on one end of the bus-bar 25. Further, on the other end of the bus-bar, an external circuit connecting terminal 25e provided on the bus-bar case 18 is connected to a terminal of an end of a power supply, etc.
Patent JP-2003057491-A (JP)
Title: Tool for cleaning optical connector
Inventor: MIYAKE YASUYO
IPC: G02B6/38
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To enable secure cleaning and to improve the operability. SOLUTION: A ferrule 3 is inserted into a sleeve 18 by mounting an optical connection plug in an adapter 10. A cleaning tool 30 for an optical connector which is inserted into the adapter 10 is elastically held by an elastic engagement piece 20. The cleaning tool 30 has a hollow through hole 35 for guiding a cotton swab type cleaner 40 into the sleeve 18. One end of the through hole 35 is larger than the external diameter of a sleeve holder 17 and the through hole becomes gradually smaller toward the other end side. A small-diameter part 37 is formed nearly in the center of the through hole 35 along the axis and an engagement part 38 which engages the outer circumferential part of the sleeve holder 17 is formed at the other end part.
Patent JP-2003060611-A (JP)
Title: Digital broadcast receiver
Inventor: SUZUKI SEIJI
IPC: H04N5/44
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that can perform demapping processing at an OFDM demodulation section by a simple configuration at a high speed. SOLUTION: When I and Q data that are subjected to A/D conversion, FFT, frequency deinterleave, and time deinterleave from a tuner are mapped, different processing is made depending on whether a coordinate point on an IQ plane of an input signal exists near an axis or not. When the coordinate point does not exist near the axis, the coordinate point is projected to a first quadrant of the IQ plane for processing. Contrarily, when the coordinate point exists near the axis, the coordinate point is projected to the positive region of I and Q axes for processing. For example, in the case of 64 QAM, the symmetry properties of constellation are utilized, and the size of a demapping circuit is reduced even if soft judgement for expressing the accuracy of each bit of six bits corresponding to 64 points by three bits is performed.
Patent JP-2002140424-A (JP)
Title: Device for searching evaluation of golf membership right by computer and evaluation internet system and calculation method and calculation device
Inventor: NAKANISHI KATSUYUKI
IPC: G06Q50/10
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To allow anyone to evaluate the current prices of golf membership rights regardless of the years of experience or the fluctuation of evaluating capabilities of the evaluators, and to perform the evaluation itself with the same standard without spending much time, and to allow the owners of the golf membership rights to easily request the evaluation of the current prices, and to quickly acquire the answers of the evaluated results. SOLUTION: This device is constituted of a specific data inputting means 1 for inputting the specific data of golf membership rights, a basic data recording means 2 for evaluating the current prices, a calculation rule recording means 3 for recording calculation rules for evaluating the current prices by using the basic data, a corresponding means 4 for deciding which calculation rule should be applied to which golf membership right, a means for acquiring the evaluation according to the calculation using the basic data, and a means 6 for outputting the evaluation. This device is constituted as an Internet system or the like.
Patent JP-2002155274-A (JP)
Title: Polymeric fluorophor and polymeric light-emitting device
Inventor: NOGUCHI MASANOBU
IPC: C08G61/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric fluorophor emitting intense fluorescence, and to provide a polymeric LED of high emission efficiency by the use of the fluorophor. SOLUTION: This polymeric fluorophor emits a visible fluorescence in a solid state, has a number-average molecular weight of 1×103 to 1×108 calculated as polystyrene, and has at least one kind of recurring unit of the formula (1): Ar1-(CR1=CR2)m [Ar1 is an arylene or the like having a substituent of the formula (2): X-Ar2 (X is 0 or the like; R3, R4 and R5 are each H or the like; and Ar2 is a univalent heterocyclic compound group or the like); m is 0 or 1; and R1 and R2 are each H or the like]; wherein the recurring unit(s) of the formula (1) totals 9-100 mol% based on the grand total recurring units. The other objective a polymeric LED using the polymeric fluorophor is provided.
Patent JP-2003061080-A (JP)
Title: Supervisory system compatible with network
Inventor: SUMIYOSHI MASANORI
IPC: G06F13/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory device, a terminal and a supervisory system compatible with a network, where the terminal can identity a cause to deterioration in image quality, without the need for using an exclusive expensive evaluation device, when the terminal receives image data from the supervisory device via the network and cannot obtain display of a supervisory video image with the desired image quality. SOLUTION: The supervisory device stores a measurement program, that measures a time after transmission of a transmission request of image data to the supervisory device from the terminal, until the data is displayed and displays the measured time. The terminal downloads the measurement program, executes the program and measures each time after transmission of the transmission request for image data to the supervisory device until its reception, expansion and image drawing. The supervisory system compatible with a network comprises the supervisory device and the terminal, at least either of which is connected to the network.
Patent JP-2003054459-A (JP)
Title: Bottom plate and seat for bicycle or tricycle
Inventor: HASEGAWA KENICHI
IPC: B62J1/12
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a bottom plate capable of securing the desired rigidity even though it is thinned, and to provide a seat for a bicycle or a tricycle using the bottom plate. SOLUTION: This bottom plate 3 is made out of a synthetic resin, and a seating area 3a has the spherical shape. Concretely, an interval between a starting point and an apex of the spherical shape is determined within a range of 3 mm-10 mm.
Patent JP-2003053806-A (JP)
Title: Method and apparatus for injection molding
Inventor: TORIYAMA YOSHINOBU
IPC: B29C45/42
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To maintain a high accuracy by preventing a molding from being deformed in handling when releasing the molding from a mold after an injection is completed in a resin injection molding. SOLUTION: A method for injection molding comprises the steps of disconnecting a runner from the molding in the mold in a state in which the molding is set in the mold after the injection is completed in the resin injection molding, thereafter opening the mold, and releasing the molding by a vacuum suction means or the like, thereby preventing the molding from being deformed. Thus, the method further comprises the steps of using one part of one side of the molds as a cutting edge of a cutter 3 between the molds 1, 2 and the runner 6, using other side opposed to the one side of the mold in a movable type 20 retracting in response to a stroke of the cutter so that the rubber side can deflect in the case of disconnecting the molding 5. Thus, the molding can be cut without releasing the mold.  This is suitable for, in addition to a DNA chip substrate, a field which requires a planar accuracy.
Patent JP-2003064524-A (JP)
Title: Helmet having openable shield plate
Inventor: KUROYANAGI AKIHIRO
IPC: A42B3/24
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a helmet having an openable shield plate having sufficiently high supporting strength of the shield plate and enabling smaller opening in contrast with conventional helmet having a cylindrical part formed on an attaching base in a manner to fit with a holding hole for a completely closed position of a circular guide groove formed on the side of the shield plate, a holding hole for a full-open position and a holding hole for a defrosting position and, accordingly, having restriction on the narrowing of the distances between the holding holes for keeping the supporting strength of the shield plate to leave a wide opening even at the defrosting position and allow the intrusion of wind and rain through the opening. SOLUTION: The helmet has a supporting member provided with an engaging part fitting to multiple notches of the shield plate by elastic force. The engaging part has a recess to receive a protrusion between the notch at the completely closed position and the notch at the partly opened position. The shield plate can take an anticlouding position opened at an opening narrower than the partly opened position by the fitting of the protrusion and the recess.
Patent JP-2003066757-A (JP)
Title: Image forming apparatus
Inventor: NOGUCHI HIROSUKE
IPC: G03G15/20
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with a heat fixing device in which the temperature of a fixing roll surface can be made uniform in the longitudinal direction without being affected by heat at upstream side of a flow path. SOLUTION: In the apparatus, flow paths 2 and 3 are separated into two by a partition wall 4 installed in the longitudinal direction of the heat fixing device 1 in the center of a heat discharging flow path. The discharged heat on the front side of the heat fixing device 1 is discharged through the flow path 2 and the discharged heat from the backside is discharged by the flow path 3. That is, the backside of the heat fixing device 1 can be prevented from being heated by the discharged air going through the flow path 2.
Patent JP-2003075053-A (JP)
Title: Glass tube heater and refrigerator with the same
Inventor: YOKOE AKIRA
IPC: F25D21/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance safety of a glass tube heater for defrosting a refrigeration cycle using a flammable refrigerant. SOLUTION: The glass tube heater 66 comprises a glass tube 71, a heater 70 and caps provided on both end faces of the tube 71 and a lead wire 73, and is disposed in the vicinity of a cooler 61 of the refrigeration cycle using the flammable refrigerant. A protective member 76 is attached to cover the whole face of the tube 71. Even if the flammable refrigerant should leak, catch fire and be damaged, the protective member 76 can prevent the glass tube 71 from being scattered.
Patent JP-2003074731-A (JP)
Title: Solenoid valve
Inventor: OKUDA IKUO
IPC: F16K31/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve allowing the rapid and easy assembly of parts for a solenoid part and reducing the number of parts to downsize the solenoid part. SOLUTION: This solenoid valve is comprised of a valve part 2 accommodating a spool valve 9 in a valve housing 4, and a solenoid part 3 for displacing the spool valve 9 at one end of the valve housing 4. In this constitution, a cylindrical part 18c of a solenoid bobbin 18 of the solenoid part 3 is formed of a high rigidity member of a nonmagnetic substance, and the axial length of the cylindrical part 18c is made equal to the axial length of a space between the solenoid core 14 and inner cylinder 15. The solenoid core 14 and inner cylinder 15 are pressed into the cylindrical part 18c of the solenoid bobbin 18 to fix a solenoid coil 17.