baber/WOPTO huggingface dataset:
Patent JP-2001294657-A (JP)
Title: Apparatus for producing aromatic polycarbonate
Inventor: SAWAKI TORU
IPC: C08G64/30
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for efficiently producing a polycarbonate resin containing a small amount of a gel and excellent even ion color tone by a transesterification method. SOLUTION: This apparatus comprises one or more vertical type agitated tanks and one or more horizontal type reactors arranged in series and is used in a method for subjecting an aromatic dihydroxy compound and an aromatic carbonic diester to transesterification and continuously producing the aromatic polycarbonate. A horizontal type uniaxial reactional vessel is equipped with an agitating element comprising end disks 9 and 9' and plural hollow disks 11 arranged between the end disks 9 and 9' connected and fixed at a prescribed interval with agitating blades 13 tilted or curved in the direction opposite to the rotative direction and the central parts of the end disks 9 and 9' supported with rotating shafts 8 and 8' in at least one of the horizontal type reactional vessels.
Patent JP-2002071820-A (JP)
Title: Optical processing device and method, radiographic cassette, dosimetric module and radiation device
Inventor: WIEDMANN UWE
IPC: G01T1/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and method processing light obtained from an X-ray for improving image quality. SOLUTION: A means is provided filtering light by a cut-off frequency retaining a first portion of a temperature independent spectrum of light emitted from a light emitting body and blocking a second portion of a light spectrum representing a shift dependent on temperature. A radiographic cassette, a dosimetric module, and a radiation device including such filtering means are also provided.
Patent JP-2002303048-A (JP)
Title: Seismic reinforcing structure for column equipped with walls
Inventor: EBISAWA HIROMICHI
IPC: E04G23/02
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a seismic reinforcing structure for a column equipped with walls, which can effectively bind the column without destroying the walls or sashes in the existing building. SOLUTION: According to the seismic strengthening structure 1 for the column equipped with the walls, a reinforcing plate 5 covering the column 3 portion of the column equipped with the walls in the existing building, is connected to the column 3 by means of penetrating bolts 7, which are penetrated through the wall 4 and screwed into nuts 10 arranged at least along one end of the reinforcing plate 5.
Patent JP-2002314589-A (JP)
Title: Communication system
Inventor: SHIMAZU MIKIO
IPC: H04L47/76
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication system where a subscriber reserves a required band so as to make incoming transmission without being affected by incoming transmission made by another subscriber even in a layer 2 block without any band warrant function. SOLUTION: Home Gateways HGW 7-1 to 7-N request a QoS management server 50 for a band and a time desirably to be reserved and transmit packets to an access network within a range of the requested band and time when the request is permitted. When the QoS management server 50 permits the request by the HGW, the server 50 selects the sum of bands assigned to the other HGW than the HGW making the request to be a band resulting from subtracting the band requested by the HGW from the bands to be assigned to all the HGW 7-1 to 7-N or below.
Patent JP-2002314843-A (JP)
Title: Apparatus and method for highlighting edge as well as video camera
Inventor: SHIMAZAKI SHINGO
IPC: H04N5/262
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To highlight an edge of a video signal by removing an influence of waveform characteristics deformed by an analog signal processing or the like while using a small-scale hardware. SOLUTION: The apparatus 20 for highlighting the edge of the video signal comprises a filter 51 for extracting a high-frequency component of a horizontal direction from the video signal, a rise/fall detector 52 for detecting the rise part and the fall part of the horizontal component of the video signal, and a waveform balancer 53 for generating a highlight signal for highlighting the original video signal by multiplying a gain by the high-frequency component extracted by the filter 51. The balancer increases the gain larger than one times when the video signal is the rise part and the high-frequency region is positive, and decreases the gain to one time or less when the video signal is the rise part and the high-frequency component is negative.  The balancer decreases the gain to one time or less when the video signal is the fall part, and the high-frequency component is positive and increases the gain to one time or more when the high-frequency component is negative.
Patent JP-2002309536-A (JP)
Title: Snow melting device for railroad switch
Inventor: TAKAKURA SEIICHI
IPC: E01B7/24
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting device for railroad switches reducing running costs and saving energy by controlling a high-frequency current supplied to a heating coil as the electric power needed for melting snow, so that the supply of unnecessary electric power is avoided. SOLUTION: The snow melting device for railroad switches is provided which reduces running costs and saves energy by outputting to an inverter control means 6 a signal for determining the temperature needed to melt snow and for controlling the supply of a high frequency current to the heating coil 4.
Patent JP-2002314639-A (JP)
Title: Small portable electric equipment
Inventor: SUZUKI MASAHITO
IPC: H04M1/73
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To make a battery capacity detecting means 2 provided on a small electric equipment 4 side to be common while maintaining the simplification and cost reduction of a battery pack and to detect relatively accurate battery capacity even when unit cells housed in the battery pack are changed. SOLUTION: A battery case 18 side is provided with a storing means 6 storing characteristic information about the charge and discharge of a secondary battery 11 housed simultaneously and various pieces of information accompanying the characteristic information and meanwhile, the detecting means 2 for detecting battery capacity, which operates with algorithm utilizing the characteristic information is arranged on a main body case 12 side.
Patent JP-2002309233-A (JP)
Title: Sealing material and outer wall of building using this
Inventor: OKAMOTO MISAO
IPC: E04F13/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material capable of reducing a difference of color of a painted part by a spattering painting, a jell sand painting while maintaining a water-proof property and an elastic property well. SOLUTION: In the sealing material (10), colored elements (12), (12)... comprising the same material as a material of a sealing main material (11) is mixed into the sealing main material (11) containing an organic compound as a material. Thus, even if a tensile force is applied to the sealing material (10), the colored elements (12), (12)... are expanded similarly to the sealing main material (11), thereby a rupture at the border parts does not occur. Accordingly, a spot pattern by the colored element (12), (12)... can be clearly floated up and a difference of color of the painted part can be reduced by increasing an amount of colored elements (12), (12)... without impairing the water-proof property and the elastic property of the sealing material (10).
Patent JP-2002307611-A (JP)
Title: Fluoroplastic copper-clad laminated sheet
Inventor: TOMINAGA HIROSHI
IPC: B32B17/04
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluoroplastic copper-clad laminated sheet having excellent dielectric characteristics along with heat resistance, durability and circuit processability without damaging mechanical strength. SOLUTION: The fluoroplastic copper-clad laminated sheet consists of a dielectric, which is obtained by compounding glass cloth having low dielectric constant and low dielectric loss tangent with a fluoroplastic, and the electrolytic copper foil formed on at least one main surface of the dielectric and has characteristics such that the dielectric constant is not more than 2.3 (12 GHz) and the dielectric loss tangent is not more than 0.001 (12 GHZ).
Patent JP-2002271232-A (JP)
Title: Cdma communication system using multi-kind spread system
Inventor: AZEYANAGI KATSUYOSHI
IPC: H04W88/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To facilitate countermeasures even to an interfering noise from the other station or an inter-cell interfering noise based on similar communication, which is being performed in another cell (the service area of a mobile communi cation system). SOLUTION: A direct spread CDMA communication system is provided with a means for preparing M kinds of spread system sets, and for generating γpieces of spread system sets, to be selected from system sets to be modulated obtained by multiplying the respective M kinds of spread system sets by M pieces of original information sets including (M-γ) pieces of 0; a means for generating an extended system obtained by arranging the rear part and front part of the repeated core spread system at the front and rear outsides of the spread system sets to be selected as guard systems as a base band transmission data frame; and a means for generating a base band signal pilot frame.  Then, the base-band demodulating output of the received data frame is analyzed, by using the analytic response of the demodulation output of the received pilot frame, so that the influence of interfering wave components can be removed.
Patent JP-2002319402-A (JP)
Title: Secondary battery anode binder and secondary battery electrode composition
Inventor: NAITO HITOSHI
IPC: H01M10/05
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery anode binder that has good adhesion to the current collector and excellent electrolyte resistance, and that enables to obtain a battery having excellent cycle efficiency when used, particularly, for a lithium ion secondary battery using a conductive carbonaceous material as an anode active substance. SOLUTION: This is a secondary battery anode binder that uses a conductive carbonaceous material as an active substance and the binder is a copolymer latex that is obtained by emulsifying and polymerizing, in the existence of 0.6-3.0 pts.wt. of α-methylstyrene dimer, the total 100 pts.wt. of monomers consisting of an aliphatic group-conjugated diene system monomer 20-60 wt.%, ethylene system unsaturated carbonic acid monomer 1-10 wt.%, and the other monomers 30-79 wt.% that are capable of co-polymerization with these. The quantity of α-methylstyrene dimer that remains in the copolymer latex is 400-3000 ppm against the solid portion of the copolymer latex.
Patent JP-2002321733-A (JP)
Title: Packaging container
Inventor: AOKI YOSHIHARU
IPC: B65D85/60
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To lightly open and close an opening portion with a single motion when opening the opening portion to take out a housed object such as a cake and closing the opening portion. SOLUTION: A cover plate, a pressing plate 8, and a sticking flap 11 are continuously provided successively through creases on one end edge of a bottom surface plate 4 on the side of one opening portion of a packaging container 1, side flaps 9R and 9L are continuously provided through creases between end edges of right and left side surface plates 3R and 3L and cover plate, respectively, and creases (s) and (t) extending in the direction of substantially 45 degrees with the top point, at which the bottom surface plate 4, the cover plate, and the right and left side surface plates 3R and 3L cross, as a starting point are formed on the side flaps 9R and 9L. The width of the pressing plate 8 is set larger than that of the cover plate.  The sticking flap 11 is bonded by being turned in along a crease (j) between the cover plate and the pressing plate and fitting a crease (k) of the sticking flap 11 to a crease between the bottom surface plate 4 and the cover plate.
Patent JP-2002201373-A (JP)
Title: Light resistance improving agent
Inventor: KASADA CHIAKI
IPC: B41M5/26
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a light resistance improving agent easy to handle, capable of improving the light resistance of a styryl dye without substantially damaging its light absorption property. SOLUTION: This light resistance improving agent for styryl dyes comprises an azo-based organometallic complex with one or more azo compound(s) bound to a metal atom. A light absorber comprising the above light resistance improving agent and a styryl dye, and an optical recording medium containing the above light resistance improving agent or the above light absorber are provided respectively.
Patent JP-2002323985-A (JP)
Title: Multithread processing method, multithread processor using the same and program thereof
Inventor: KIMOTO SATOSHI
IPC: G06F9/46
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a multithread processing method capable of surely performing exclusive control and parallelly performing processing in which an object is not overlapped. SOLUTION: When pieces of processing (A to D) 11 to 14 process respective lock objects (a to n) 21 to 2n, exclusive operation is needed in the unit of object instances (a to n) 31 to 3n. In such a case, even though the processing (A) 11 and the processing (B) 12 can be subjected to parallel processing because a target object is not overlapped in the processing (A) 11 and the processing (B) 12, one between the processing (A) 11 and the processing (C) 13 has to wait until the processing of the other is finished because the object instance (b) 32 is overlapped in the processing (A) 11 and the processing (C) 13. Exclusive control processing is sequentially processed in order to surely perform this exclusive control.
Patent JP-2002323629-A (JP)
Title: Optical waveguide element and semiconductor laser beam device
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/22
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To enhance the input efficiency of a laser beam into an optical waveguide in an optical waveguide element which is so composed that the laser beams emitted from respective semiconductor laser elements which are directly connected with respective multi-channel incident ends, are synthesized with a branch optical waveguide and finally emitted from one emitting end. SOLUTION: In the optical waveguide element where the branch optical waveguide is formed on a substrate 1 and semiconductor laser elements are directly connected with respective incident ends of the branch optical waveguide, the optical waveguide has an ARROW structure in which the branch optical waveguide is composed by successively forming a second clad layer 2, a first clad layer 3 having a refractive index higher than that of the second clad layer, and a core layer 4 having a refractive index lower than that of the first clad layer 3 from the side of the substrate 1.
Patent JP-2002321521-A (JP)
Title: Electrical load control apparatus and air conditioning apparatus for vehicle
Inventor: MATSUNAGA TAKESHI
IPC: B60H1/22
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To allow a temperature fuse to be securely operable for protecting an electrical load which is driven by a direct-current electric power. SOLUTION: The apparatuses comprise electrical loads 53a and 53b which are driven by a direct-current electric power; temperature fuses 80a and 80b which are blown out in the case of an abnormal and excessive heating to block an energized circuit; and control means 18 and 19 which intermittently control the supply of electric power to the electrical loads to control the workload of the electrical loads. Even for a region in which the workload of the electrical loads is controlled to the maximum level, the supply of electricity to the electrical loads is intermittently stopped. As a result, even when the work load of the electrical loads is at the maximum level, the supply of electricity to the electrical loads is intermittently stopped.  Thus, arc which is generated when the temperature fuse is blown out disappears during the stoppage of the supply of electricity (i.e., when a voltage applied to the electrical loads is 0 V), thereby enabling the temperature fuse to securely operate.
Patent JP-2002321554-A (JP)
Title: Vehicular pop-up seat
Inventor: SUZUKI HISAYASU
IPC: B60N2/30
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pop-up seat for vehicle the seat rest of which can easily be moved to a pop-up position or to a use position by unlocking the seat rest. SOLUTION: The back rest 6 in the pop-up seat 1 is movable between the use position of the back rest and the folding position to be folded to the seat rest 5 side. On the other hand, the seat rest 5 is movable between the use position of the seat rest and the pop-up position to be popped up together with the back rest 6. The pop-up seat 1 is equipped with a seat rest use position locking means 8 for locking the seat rest 5 to its use position, a seat rest pop-up position locking means 10 for locking the seat rest 5 at the pop-up position, and lock releasing means 9, 11 for releasing the lock. The lock releasing means 9, 11 have a releasing lever L1 for releasing the lock provided lower than the seat rest 5, and the lock at the use position and the pop-up position of the seat rest 5 is released by operating the release lever L1 to the upper side.
Patent JP-2002327672-A (JP)
Title: Ignition device of internal combustion engine
Inventor: TAKI HIROSHI
IPC: F02P3/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device for efficiently feeding the electric energy to a spark plug and improving the ignitability of the air-fuel mixture with reduced energy consumption. SOLUTION: A discharge capacitor 22 to be charged by a high voltage power supply 20 is mounted in the ignition device for generating a high voltage for ignition with an ignition coil 6 and making the spark plug 2 start the spark discharge, and a current is carried from the capacitor 22 to the spark plug 2 after the start of the spark discharge of the spark plug 2. The capacitor 22 is charged with a low voltage about 100-200 V so as to start the current supply for the spark plug 2 after the spark discharge of the spark plug 2 is in the transition region between the glow discharge and the arc discharge or in the region of the arc discharge. As a result, the spark discharge can be continued for a long time in the transition region or in the arc region where a large quantity of plasma can be generated, and the ignitability of the air-fuel mixture can be improved.
Patent JP-2002327685-A (JP)
Title: Tube pump
Inventor: IKUSHIMA KAZUMASA
IPC: F04B43/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure capable of attaching a bearing member for clamping a flexible tube to a pump body easily. SOLUTION: The bearing member and plural operating members are disposed opposite from each other with the flexible tube through which a liquid material flows in-between. The tube pump has a means for energizing the bearing member in the direction of progress of the operating members, and the bearing member is mounted on the pump body in such a way that it can be detached only by the sliding motion and/or rotation motion around the vertical axis. The flexible tube is kept in the condition clasped between the bearing member and the operating members under the effect of the energizing force.
Patent JP-2002326849-A (JP)
Title: System for separating and recovering laminated glass
Inventor: KIMURA HIROBUMI
IPC: C03C27/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for separating and recovering a laminated glass which facilitates easy peeling of glass pieces from an intermediate membrane. SOLUTION: In this separation/recovery system, as the sending speed of a laminated glass G by a pair of carrying rollers 32 at the downstream side is higher than that by a pair of carrying rollers 31 at the upstream side, there happens a slippage at the bonding interface between the intermediate membrane P and glass pieces G caused by extension of the intermediate membrane P so that the glass pieces G adhering to the upper surface of the intermediate membrane P become only riding on the intermediate membrane P, and part of the glass pieces G adhering to the lower surface of the intermediate membrane P falls downward.
Patent JP-2002342542-A (JP)
Title: System and server for workflow, information processing terminal, operation process managing method, program, and storage medium
Inventor: KOGO MAKOTO
IPC: G06Q50/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a workflow system which gives the right to correct the contents of an application made by an application to a person who performs processing halfway in the path of a workflow. SOLUTION: The workflow system is equipped with an inquiring means which inquires whether an activity presenting-back destination agrees to performed correction when a specified activity in the path of the work corrects and presents-back the process result of the activity and a managing means which makes the operation process proceed to a next activity in the path of the workflow by jumping over the specified activity for which the correction has been made when the activity presenting-back destination agrees to the correction.
Patent JP-2002174812-A (JP)
Title: Photosensitive resin composition and color filter for liquid crystal display
Inventor: SUMINO TOMONOBU
IPC: C08F2/50
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which can form a pattern having a large elastic deformation rate and a small plastic deformation rate in a wide temperature range and to provide a color filter with which a liquid crystal display having columnar projections to regulate the thickness of the liquid crystal layer and having excellent display quality can be manufactured. SOLUTION: The photosensitive resin composition contains at least polymers, polyfunctional acrylate monomers and a photopolymerization initiator with the proportion of the polyfunctional acrylate monomers controlled to 50 to 70 wt.%. Or the photosensitive resin composition contains at least polymers, monomers having unsaturated double bonds, a photopolymerization initiator and a resin containing alicylic compounds. The alicyclic compounds are compounds having polycylic steric structures. The color filter has color layers of a plurality of colors formed into specified patterns on a substrate and has a plurality of columnar projections. The columnar projections show 40 to 60% elastic deformation rate [(elastic deformation/total deformation)×100] at 180 deg.C and 10 to 30% initial deformation rate [(initial deformation/original thickness)×100].
Patent JP-2002329526-A (JP)
Title: Smoothing method of anticorrosive film surface in positive electrode container for sodium-sulfur battery
Inventor: KURASHIMA YOSHIHIKO
IPC: H01M10/39
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a smoothing method of an anticorrosive film surface capable of smoothing the surface of the anticorrosive film formed on the inside surface of a positive electrode container for a sodium-sulfur battery, having high productivity and capable of keeping the cost of equipment low. SOLUTION: After polishing work is applied to the surface of the anticorrosive film formed on the inside surface of the positive electrode container 1 for the sodium-sulfur battery, and the anticorrosive film surface is leveled with a roller 20 formed of a material harder than the anticorrosive film while applying pressing force, and thus smoothed by squashing uneven parts of the anticorrosive film surface.