baber/WOPTO huggingface dataset:
Patent JP-2002541981-A (JP)
Title: 空気流分配手段
IPC: A61L2/06
Filed: 2000-04-27
Abstract: (57)【要約】
本発明は、蒸気または空気のようなガス媒体が循環される形式の殺菌室（１）の内部またはそれに関連して使用されるガス媒体流の分配手段に関する。この手段は前記室（１）の断面積を基本的にカバーするカバー手段（１０）を含み、前記カバー手段（１０）は空気が通過できるスリット（１２）を形成され、前記スリット（１２）は前記室（１）の内部の空気流を予め定められたように制御するために前記断面積に対して形状を定められ、配分される。
Patent JP-2003521840-A (JP)
IPC: H04B1/7085
Filed: 2000-05-10
Abstract: Apparatus for a transmitter and a receiver which enhance the performance of a system coherent demodulation by utilizing non-pilot sub-channels to enhance the accuracy of estimates of amplitude and phase noise inherent in the transmission channel is described. This enhancement is accomplished by utilizing the corrected received data on a fundamental channel to enhance a pilot channel estimate, which is subsequently utilized by a dot product module in demodulating a supplementary data channel.
Patent JP-2002207099-A (JP)
Title: Radiation luminescent panel
Inventor: OGAWA HIROSHI
IPC: G03B42/02
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the transfer durability and antifouling and mar-proof properties of a radiation luminescent panel. SOLUTION: A protective film 13 of a radiation luminescent panel formed by stacking a phosphor layer 12 and the protective film 13 on a support 11 in the order mentioned is laden with a film-forming resin, a reactant type silicone that reacts with it and two kinds of white powder; the average particle size of the smaller one ranges between 0.4 μm and 0.8 μm and that of the larger one between 1 μm and 2.5 μm.
Patent JP-2002205189-A (JP)
Title: Flux-cored wire for gas shielded arc welding
Inventor: KIMURA HIDETO
IPC: B23K35/362
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a flux-cored wire for gas shielded arc welding which is used in welding of corrosion resistant low-alloy steel containing 2.0 to 5.0 mass% Cr. is highly resistant to corrosion even under the extremely severe environment like in flow passages of waste combustion gases, makes it possible to obtain weld metal having excellent toughness, is low in cost and is excellent in weldability. SOLUTION: This flux-cored wire for gas shielded arc welding is formed by filling a titania-base flux into a steel sheath and contains, by the total mass of the wire, at least 4.0 to 8.0 mass% TiO2, 0.010 to 0.10 mass% C, 0.15 to 0.60 mass% Si, 0.50 to 1.8 mass% Mn, 2.0 to 4.2 mass% Cr and 0.8 to 4.5 mass% Ni. The wire is regulated in Cr+0.23Ni >=3.0 mass% and in Cr+0.75Ni <=5.4 mass%.
Patent JP-2001330782-A (JP)
Title: Endoscopic apparatus
Inventor: KIMURA SEIJI
IPC: G02B23/24
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic apparatus which is simple in structure, is capable of freely rotatably supporting a drum and may be downsized over the entire surface of the drum. SOLUTION: Bearing members 4-12 are fixed by screwing their hollow segments to plural points on the peripheral side at the center of rotation of second side plates 3-7 of a drum section 3 of a cylindrical shape and annular flanges 4-10 are fixed to second frames 4-4 arranged in proximity to second side plates 3-7 in such a manner that V-shaped parts 4-11 abut on the V-shaped grooves of the respective bearing members 4-12, by which the drum section 3 is freely rotatably held along the inner peripheries of the rings of the flanges 4-10 across the bearing members 4-12.
Patent JP-2002212559-A (JP)
Title: Plasticizing material, method for producing the same and grouting material using the plasticizing material
Inventor: TSUJI KAZUHIKO
IPC: C09K17/12
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a plasticizing material which has nonseparation and hydrophobic characteristics not to separate a grouting material in underwater placing of grouting material, has plasticity and a plasticity time to enable the grouting material to fill into a fixed region of void, has an easy operation of solution preparation, force feed and injection, can deal with a large amount of injection and has durability by drying, to provide a method for producing the plasticizing material and to obtain a grouting material using the plasticizing material. SOLUTION: This plasticizing material is obtained by mixing 100 pts.wt. of water with 5-20 pts.wt of bentonite and 1.5-4.0 pts.wt. of sodium silicate. The plasticizing material is produced by mixing water with bentonite with stirring and mixing the mixture with sodium silicate. This grouting material is obtained by the plasticizing material with a cement-containing liquid and/or foam.
Patent JP-2002209635-A (JP)
Title: Bending structure
Inventor: YURI HIROAKI
IPC: A46B5/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a bending structure for a long size body to return to an original long size state or bending state in bending the long size body. SOLUTION: The long size body for arranging the bending structure is formed as a long size plate-shape body by bending a plate body so that a cross section vertical in the lengthwise direction becomes an almost inverse V shape or an almost V shape. An inverse V-shaped opening side end part of almost inverse V shape or a V-shaped bottom part of the almost V shape in a bending part is formed as a freely bendable rotary shaft X. An elastic body 2 is formed in the bending part for energizing in a direction for reducing or increasing the angle with a prescribed angle-bending state as a boundary.
Patent JP-2002209478-A (JP)
Title: Fishing rod connection structure
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod connection structure which can prevent the mutual adhesion of rod sections without deteriorating the bending state of the fishing rod. SOLUTION: A plurality of holes 10 extended in the axial direction are penetrated at the nearly axial direction central places of the fitting male portion 2a of the tip section 2 in the radial direction at spaces in the circumferential direction so as not to reach the butt section side end. The fitting male portion 2a is fitted and fixed to the fitting female portion 1a of the butt section 1 to connect the butt section 1 to the tip section 2.
Patent JP-2002217455-A (JP)
Title: Light-emitting diode
Inventor: KOYAMA KENICHI
IPC: H01L33/40
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a low-power consumption type or low drive voltage type light-emitting diode(LED) which uses a lower driving voltage, and moreover reduces power consumption. SOLUTION: On a semiconductor substrate 1, a buffer layer 2 of one conductivity-type, reflection layer 3, and contact layer 4 of one conductivity-type are laminated. On the contact layer 4 of one conductivity-type, a semiconductor clad layer 5 of one conductivity-type, semiconductor active layer 6 of the opposite conductivity-type, semiconductor clad layer 7 of the opposite conductivity- type, and contact layer 8 of the opposite conductivity-type, each having a smaller area than a film formation area of the contact layer 4 of one conductivity-type, are laminated in this order. An electrode 9 is formed on the contact layer 8 of the opposite conductivity-type, and electrodes 10 are formed both on the rear face of the semiconductor substrate 1 and in a non-film forming region on the contact layer 4 of one conductivity type.
Patent JP-2002215351-A (JP)
Title: Control method for interruption into job queue and imaging device
Inventor: TAKAHASHI KENJI
IPC: H04N1/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a control method for interruption into a job queue which will not make a user who has inputs a job previously feel a disatisfactions and inconveniences as much as possible, while enabling the interruption into the job queue, and an imaging device allowing to suitably perform the control method. SOLUTION: In this control method of interrupt, when requests for interruption of a new job is given, whether the new job is interrupted after temporarily interrupting the processing of a job under execution or a new job is executed, after the processing of the job under execution has been completed is selected according to the state of progress of the job under execution.
Patent JP-2001266291-A (JP)
Title: Automobile interactive communication system
Inventor: KERMANI BAHRAM GHAFFARZADEH
IPC: G08G1/0967
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To improve the safety of automobiles through radio communication between an automobile and another and/or a roadside device and the automobiles. SOLUTION: Information that can be used for the automobiles is drastically expanded by using the radio communication (e.g. by using a Bluetooth radio communication device). Information about an adjacent automobile, such as a brake lamp, a turn-signal lamp, speed, distance and the others is transmitted from a certain automobile to another neighboring or adjacent automobile and is used to urge the receiving automobile to change a speed, to apply the brake and to change directions in order to avoid a collision.
Patent JP-2002215387-A (JP)
Title: Data processor provided with instruction translator, and memory interface device
Inventor: YOSHIDA TOYOHIKO
IPC: G06F9/318
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a data processor, capable of running a program formed of instructions of a plurality of different instruction system at high speed, and to provide a memory interface device for the running. SOLUTION: The memory interface part 503 of a data processor 510 comprises an instruction fetch circuit for receiving address value for accessing from a processor core 100 to an external memory space and fetching an instruction from an external memory, a converter for converting a non-native command for a processor core 100 received from the external memory into a native command, and a selection circuit for providing either of an instruction read from the external memory space and an instruction as the result of conversion of the instruction read from the external memory space by a converter selectively, depending on whether the address value at the time of access of the processor core 100 to the external memory space is present or not in a specified area.
Patent JP-2001244637-A (JP)
Title: Improved circuit board device
Inventor: CHEN SHIAW-JONG STEVE
IPC: H05K1/05
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an improved circuit board device for mounting an electronic configuration element to a circuit array where intervals are efficiently provided, and thermal characteristics are improved. SOLUTION: This improved circuit board includes a metal substrate 22 having first and second sides 24 and 26, and thin layer structure on the first and second sides. The thin layer structure on the first side is arranged on the first side, and at the same time includes a conductive layer on at least one first side that is alternately arranged with a dielectric layer 28 on at least one first side. The thin layer structure on the second side is arranged on the second side of the metal substrate, and at the same time includes the conductive layer on at least one second side that is alternately arranged with a dielectric layer 30 on at least one second side.  The improved circuit board also includes a plurality of paths 46 between electric conductive sides that are positioned in the middle of the layer of the first side that is selected in the conductive layer on at least one first side, and that of the second side that is selected in the conductive layer on at least one second side.
Patent JP-2001328807-A (JP)
Title: Method of purifying quartz powder and product made of quartz powder
Inventor: ISHIWATARI MASAHARU
IPC: C03C1/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a purification process and an apparatus therefor which can efficiently remove the metal impurities from quartz powder with simple constitution. SOLUTION: A purification vessel that is equipped with a partition wall made of quartz glass between the anode and the cathode is used to form an electric field in the quartz powder charged on both sides of the partition wall under high temperature whereby the metal impurities are allowed to move toward the anode side and the metal impurities is lowered in the quartz powder on the cathode side.
Patent JP-2002227925-A (JP)
Title: Variable damper equipment
Inventor: YAMAMOTO MASAFUMI
IPC: F16F9/50
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a variable damper equipment used for response control of a building. SOLUTION: This equipment is the variable damper equipment that changes the resistance value continuously or in many steps in accordance with the command value. A displacement instrument is installed as a variable control method of the resistance value by the above command value so as to measure the displacement quantity of the damper equipment, and the index I is obtained by the following formula using the constant ω, I=√ X2+(V/ω)2} that an arithmetic unit calculates the speed V by the differentiation computation first of all based on a displacement signal X that the displacement instrument measures. The command value C is calculated based on the index I, and the resistance value is controlled.
Patent JP-2002226162-A (JP)
Title: Entrance opening and closing device for elevator
Inventor: FURUYA OSAMU
IPC: B66B13/12
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an entrance opening and closing device for an elevator formed so as to open and close a car sliding door and a landing sliding door engaged with each other and capable of reducing a clearance between a car and a landing. SOLUTION: An engaged body 15 for opening and closing drive force transmission is provided in the landing sliding door 4, and an engaged plate mechanism 34 is installed in a car sliding door 8 through a projecting and recessing mechanism 42. A pressing mechanism 19 for pressing the engaged plate mechanism 34 is installed in the sliding door 8 at the engaged position thereof engaged with engaged body 15 by the displacement of the opening and closing drive device by an initial door opening drive operation and the projection of the car 7 from an edge part 10. In addition, a holding mechanism for holding the pressing mechanism 19 at a displaced position by the initial door opening operation of the car sliding door 8 is installed in the car sliding door 8.  Thus, a member projecting to a clearance between a landing edge part 3 and a car edge part 10 when an entrance is closed can be eliminated, the clearance can be designed smaller, and the access thereto of a wheelchair can be facilitated.
Patent JP-2002226871-A (JP)
Title: Method and plant for gasifying plastic
Inventor: OGAWA HITOSHI
IPC: C10J3/46
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for gasifying plastics with high-temperature and high-pressure water and a plant therefor, intended for collecting useful gases including hydrocarbon gas(es) and hydrogen gas in high yield while preventing the reactor from corrosion. SOLUTION: This method for gasifying plastics with high-temperature and high-pressure water comprises the following process: plastics are contacted with high-pressure water at 200-350 deg.C in the presence of an inorganic oxide and/or inorganic hydroxide in a 1st reactor to crack the plastics to effect conversion into low-molecular compounds such as the corresponding monomer component(s) and/or derivative(s) thereof, and subsequently the low-molecular compounds are further cracked in a gasifying reactor under higher temperature conditions compared to the 1st reactor to obtain gaseous substances at 25 deg.C under the atmospheric pressure.
Patent JP-2002231164-A (JP)
Title: Driver built-in type fluorescent character display tube, and driver ic to be built in fluorescent character display tube
Inventor: MAEDA TADAKI
IPC: G09G3/20
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To realize stable logic action of a drive IC of a fluorescent character display tube. SOLUTION: The driver IC 3 mounted on a board 1 separately has ground wiring for a driving circuit, and ground wiring for a logic circuit inside the IC. The board 1 separately has first ground wiring 2-GH to be connected to the ground wiring for the driving circuit, and second ground wiring 2-GL to be connected to the ground wiring for the logic circuit.
Patent JP-2002226415-A (JP)
Title: (+)-4-(2,6,6-trimethyl-1-cyclohexenyl)butan-2-ol, method for producing the same and perfume composition comprising the same
Inventor: MATSUMURA YASUSHI
IPC: C11B9/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To readily produce a new compound (+)-4-(2,6,6-trimethyl-1- cyclohexenyl)butan-2-ol having excellent novelty and retaining properties and a comfortable fragrance accompanied with a high-class feeling at a low cost and to obtain a perfume composition comprising the new compound (+)-4-(2,6,6- trimethyl-1-cyclohexenyl)butan-2-ol having excellent retaining properties and the comfortable fragrance accompanied with the high-class feeling. SOLUTION: A lipase is made to act on racemic 4-(2,6,6-trimethyl-1- cyclohexenyl)butan-2-ol in the presence of an acylating agent in an organic solvent to isolate the unreacted new (+)-4-(2,6,6-trimethyl-1-cyclohexenyl)butan-2- ol from the resultant reactional mixture. The new compound (+)-4-(2,6,6- trimethyl-1-cyclohexenyl)butan-2-ol has the excellent retaining properties and the comfortable floral-amber fragrance accompanied with the high-class feeling. The perfume composition useful as cosmetics and aromatic agents can be prepared by using the new compound.
Patent JP-2002235997-A (JP)
Title: Header for heat exchanger and its manufacturing method
Inventor: CHIKUMA HIROSHI
IPC: B21D19/08
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the mold-releasing property of a dice while securing the brazing allowance of a tube sufficiently at the time of punching the installation hole of the tube of a heat exchanger. SOLUTION: A dice 20 with a taper 26c that is gradually contracted in width from the open side 26a of a recess to cast 26 toward the back of the recess 26 formed is arranged inside a header 11. A punch 30 with the outside shape of the part 30a cast into the recess 26 formed roughly equal to the outside cross-sectional shape of the end of the tube over its entire length is cast into the recess 26 of the dice 20 from the outside of the header 11 to open an installation hole 15. By casting the punch 30, the inside shape of a burring part 16 folded inwardly of the recess 26 is formed roughly equal to the outside cross-sectional shape of the end of the tube over its entire length. The outside shape of the burring part 16 is gradually thinned toward the tip to form a taper shape.
Patent JP-2002236679-A (JP)
Title: Document processor
Inventor: UNO AKANE
IPC: G06F21/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a document processor capable of keeping the information on a writer or the like in transferring. SOLUTION: This document processor holds the information on the writer of a transferred original document with a document element in copying or cutting the document element selected by a document editing part 11, transfers the document element to a place designated as a transfer address when it receives the instruction for transferring, and links the information on the writer of the transferred original document with an electronic document of the transferring address.
Patent JP-2002237081-A (JP)
Title: Optical head device
Inventor: SAKAI HIROSHI
IPC: G11B7/1353
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To propose an optical head device equipped with a staircase diffraction element which can efficiently guide respective lights emitted by light sources, emitting the lights differing in wavelength, to a common optical system. SOLUTION: A 2-wavelength optical head device 1 employs the staircase diffraction element 20 as a phase diffracting element which aligns the optical axes of the laser lights L1 and L2 having different wavelengths to each other; and the steps of step surfaces 23 of the staircase diffracting element 20 are so set that the light of long-wavelength side wavelength λ1 travels straight and the number of staircase gratings of the staircase diffraction element 20 is the integer closest to α found from λ1/λ2=α/(α+1) so that the diffraction efficiency of the diffracted light of (-1)th order of the light of short-wavelength side λ2 is maximum. Consequently, the lights L1 and L2 emitted by the different light sources can be guided to the common optical system Lo with small light quantity loss.
Patent JP-2002246252-A (JP)
Title: Monitoring equipment of transformer
Inventor: SUGANO SHIN
IPC: H01F27/30
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide the monitoring equipment of transformers that can accurately monitor the clearance between space and a coil without discharging insulating oil, and can tighten a bolt for mounting spacers at appropriate time furthermore. SOLUTION: The image of the contact surface (contact portion) between a multilayer coil 5 of the transformer 1 and an insulating spacer 6 is picked up by a CCD camera 10a, and image data that are picked up by the CCD camera 10a are processed by an image processor 13 for monitoring the clearance between the coil 5 and insulating spacer 6 by the image of the contact surface between the coil 5 and insulating spacer 6.
Patent JP-2002245113-A (JP)
Title: System and method for compiling logic and physical module
Inventor: BETSUI TAKAFUMI
IPC: H03K19/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce logic compiling time of logic emulation. SOLUTION: In the case of performing logic compiling, a switch 160 is switched over, a compile program is loaded onto a logic device FPGA(field programmable gate array) 120 from a memory 140, and design data stored in a magnetic disk 150 are applied to the logic device FPGA 120 through a memory 170. Results processed at the logic device FPGA 120 are stored as FPGA data in a magnetic disk 155 through the memory 170. In the case of performing logic simulation, the FPGA data stored in the magnetic disk 155 are loaded onto the logic device 120 through the switch 160, test data for logic verification stored in a magnetic disk 157 are applied to the logic device FPGA 120 through the memory 170, and processed results are stored as emulation results data in a magnetic disk 158 through the memory 170.
Patent JP-2002245405-A (JP)
Title: Method for processing image characteristic discrimination and computer readable storage medium with stored program for performing the method
Inventor: SUGIURA HIROKO
IPC: G06K9/20
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide useful information for improving the discrimination accuracy of a ruled line and a character by providing an image characteristic discrimination part being one of input image characteristics as preprocessing of ruled line and character recognition processing. SOLUTION: This image characteristic discrimination processing method is to extract a region composed of solid lines crossing each other while making only recognized solid lines with prescribed length in solid line recognition processing of a table image, etc., as an object. Then, the method is to discriminate whether or not an image is a damaged image on the basis of the area size of the extracted region and to discriminate the characteristic of a recognition object image according to discrimination results.