baber/WOPTO huggingface dataset:
Patent JP-2002083853-A (JP)
Title: Evaluation method of semiconductor wafer and its apparatus
Inventor: KOBAYASHI TAKESHI
IPC: G01N21/84
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method of a semiconductor wafer and its apparatus wherein copper concentration is controlled and evaluated, stable observation of defect is enabled, distribution and density of defects can be precisely analyzed, irregularity between apparatuses, between batches, etc., is restrained and stable estimation is enabled, furthermore, Cu standard solution is used, time for pretreatment can be shortened, and quick evaluation is enabled. SOLUTION: A Cu deposition method is constituted of a process for forming an insulating film having a prescribed thickness on a surface of a semiconductor wafer; and a process wherein the insulating film on a defect part position which is formed in the vicinity of the surface of the semiconductor wafer is destroyed, and copper in solvent is deposited in the defect part position. By using the Cu deposition method, copper concentration in the solvent is adjusted in a range of 0.4-30 ppm, and the evaluation is performed.
Patent JP-2002098134-A (JP)
Title: Non-step tilt hinge of curl type
Inventor: FUJITA SATONARI
IPC: F16C11/10
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a tilt hinge in which dispersion of running torque to generate is reduced and some component parts are eliminated to lower the production cost. SOLUTION: In a non-step tilt hinge of a curl type compring a fit-up member having a curl part, a shaft which is force-fitted to the curl part of the fit-up member and is rotatable relatively against the fit-up member, and a bracket mounted on the shaft, a flat part is formed at least in a part of the inside of the curl part which is made press-contact with the axial portion of the shaft to specify the portion for creation of a friction torque.
Patent JP-2002090144-A (JP)
Title: Secular change monitoring system using automatic tracking total station and storage medium
Inventor: FUKUDA KINJI
IPC: G01C15/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To set a total station in a free position and efficiently and precisely monitor the secular change of a structure such as building without requiring a skilled operation. SOLUTION: In this secular change monitoring system using automatic tracking total station, a plurality of observation target points Pi (i=1-n, n+1-n+m, etc.), provided in buildings BL1, BL2, etc., is observed in a total station 1 at the first of secular change monitoring, whereby a basic data is gained and stored. In a fixed point observation is performed at prescribed time intervals to observe the secular change of the buildings, the automatic tracking total station 1 is set in an optional position PM allowing the observation operation, and successively turned to track each observation target point Pi on the basis of each point observation order and each point coordinate of the basic data to obtain a fixed point observation coordinate data for each point Pi.  The coordinate of an equipment point PM is automatically calculated by equipment coordinate calculating function by observing at least two reference points PB and PC.
Patent JP-2002095307-A (JP)
Title: Implement lifting apparatus for farm tractor
Inventor: FUJITA TAKETOSHI
IPC: A01B63/10
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a relating mechanism by absorbing excessive feedback energy when flipping up a rear cover of a rotary implement. SOLUTION: The implement lifting apparatus is capable of controlling the height of an implement to a preset level by connecting a means to detect the posture of the implement and feed back the change in the posture to a hydraulic valve for lifting or lowering the implement liftably connected to a machine body. An interlocking disengaging mechanism is provided to allow the follow of the posture detection means within a prescribed range and break the following mode when the motion is out of the prescribed range during the feed back.  The interlocking disengaging mechanism is composed of locking pieces, etc., to maintain the engaging pin to engage the plate of the side of the detection means with the bracket of the passive side in a state locked to the bracket and keep the engaging pin in a state engaging the plate with the bracket when the operation of the detecting means is within a prescribed range. The locked state is disengaged to release the engagement when the motion is out of the prescribed range.
Patent JP-2002098774-A (JP)
Title: Recognition system for buried pipe line
Inventor: ARITAKE TOSHIYUKI
IPC: G01V3/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a recognition system for buried pipe lines capable of providing easily various pieces of information of the buried pipe lines, and accurate positional information, and allowing positive recognition of a particular buried pipe line. SOLUTION: An ID tag read and written by a non-contact system reader- writer is buried along with the pipe line in a state written with the information regarding the buried pipe line such as type of fluid, type of piping, and laid date. A detecting device installed with the reader-writer is provided with a GPS receiver including a GPS antenna for obtaining the positional information and a terminal capable of displaying the pipe line information regarding the pipe line read from the ID tag and the positional information obtained from the GPS receiver.
Patent JP-2002099145-A (JP)
Title: Developing device for image forming device
Inventor: NAKAUE TAKAHISA
IPC: H01R39/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the assembly operability of an electric conduction means for applying a developing bias voltage to an upper seal body 50 drastically than heretofore. SOLUTION: The developing device 2 has a developer application means 20 for applying a developer to the peripheral surface of a photosensitive drum 4 supported through support shafts 22a and 24a and a terminal plate member 70 for applying the developing bias voltage to the upper seal body 50. The terminal plate member 70 is held by a hold part 60. While the terminal plate member 70 is held by the hold part 60 and the upper seal body 50 is loaded, part of the terminal plate member 70 is pressed against the reverse surface of one end part of the support plate member 51 of the upper seal body 50 and another part of the terminal plate member 70 is pressed against the outer peripheral surface of the support shaft 24a.
Patent JP-2001121615-A (JP)
Title: Method for manufacturing resin-coated metallic plate
Inventor: OKAMURA TAKAAKI
IPC: B32B15/08
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin-coated metallic plate which is economically highly advantageous by performing an operation from the forming of a resin film to the coating of the metallic plate totally in a single process without incurring a significant loss of a thermoplastic resin. SOLUTION: This method for manufacturing a resin-coated metallic plate is to extrude a thermoplastic resin in a thermally molten state from a slit by means of an extruder and stretch the extruded resin at a specific temperature in the crosswise and the longitudinal direction and further, continuously coat a metallic plate heated at a specified temperature to be followed by a cooling operation totally in a single process.
Patent JP-2002095638-A (JP)
Title: System for controlling information about individual living body and it's method
Inventor: KUSAKABE MORIAKI
IPC: G16H10/60
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a new information control system and it's method which is able to reliably store various data relevant to various individual living bodies such as a human, an animal and the like, and share with a plurality of stationary hard wares. SOLUTION: The data can be reliably kept and utilized in accordance with the principle that an individual living body accompanies an intellectual data carrier which stores one's own data. And the data can be accumulated and the control and utilization of the data through life cycle is allowed by carrying out sequentially additions and modifications of the data by reading, measuring and writing the data with wireless-communication. When this system is applied to the control of animals for experimentation and the like, a very large number of individual living bodies can be automatically controlled reliably and easily.
Patent JP-2002105600-A (JP)
Title: High hardness corrosion resistant steel having excellent workability
Inventor: HIRAOKA KAZUHIKO
IPC: C22C38/48
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To produce low-cost steel having excellent workability, in which the production of primary eutectic carbides is evaded, having quenching and tempering hardness of >=59.0 HRC, excellent in wear resistance, rolling fatigue life and acoustic characteristics and further lower in the content of Cr though its corrosion resistance is equal to or above that of 13% Cr based steel. SOLUTION: This high hardness corrosion resistant steel having excellent workability has a composition containing, by mass, 0.35 to 0.65% C, <=2.0% Si, <=1.5% Mn, 0.050 to 0.20% N, 7.0 to 10.0% Cr and 0.3 to 0.8% Ni, also satisfying C+N<=0.70% and, if required, further containing one or more kinds selected from the three kinds of <=3% Mo, <=3% V and <=1% Nb, and the balance Fe with inevitable impurities and is used for bearings, or the like.
Patent JP-2002103852-A (JP)
Title: Slip to be stuck for delivering home delivery package
Inventor: NISHIKAWA YUKIO
IPC: B42D11/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a slip to be stuck for delivering a home delivery package by which a message simultaneously with the home delivery package can be delivered to a recipient without doing a packing over again even when the packing is finished. SOLUTION: This slip to be stuck for delivering the home delivery package is constituted in such a way that on the back side of a slip 1b to be stuck on the surface of a package of the main body 1 of the slip to be stuck for delivering the home delivery package, a message sealing part 2 where a pasting space 2b for sealing is projected on one side end edge is provided and a pressure-sensitive adhesive layer 3 is stuck and formed on the underside of the message sealing part 2 and a release paper 4 is stuck on the pressure- sensitive adhesive layer 3.
Patent JP-2002106847-A (JP)
Title: Radio communication system
Inventor: KOIZUMI YOSHIAKI
IPC: F24C7/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which does not cause an communication error due to the noise of microwave even when the noise of microwave generated from a microwave heater exists in a frequency band used for communication. SOLUTION: After the microwave heater 1 simultaneously supplies a signal of 'start a heating operation S2' to all radio devices 5 and 6, the microwave heater starts a heating operation and repeats the heating operation and a stop every lapse of 5 seconds. On the other hand, the radio devices 5 and 6 receiving the signal of 'start a heating operation S2' and a radio device 4 stop a communication operation during the heating operation. After the stop of the heating operation, the radio devices 4, 5 and 6 respectively start data transmitting and receiving operations at random time intervals for each radio device. After that, the data transmitting and receiving operations and the stop are repeated correspondingly to the stop of the heating operation and the resumption of the heating operation.
Patent JP-2002107573-A (JP)
Title: Fixing structure of optical fiber
Inventor: NISHIDA NAOKI
IPC: G02B6/38
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an easy and inexpensive fixing structure in which an optical fiber can be surely fastened in an optical fiber fixing device. SOLUTION: A ferrule 1 is formed with an optical fiber inserting hole 2 penetrating from the tip end through the rear end of the ferrule and also with an opening 4 communicating with the inserting hole 2 from the side of the ferrule, and then, a plastics optical fiber 3 is inserted into the inserting hole 2. A trough-shaped optical fiber fixing component 5 having oppositely facing parts 6 for holding an optical fiber is inserted into the opening 4, bringing the inner wall face 7 of the optical fiber holding parts 6 into contact with the outer peripheral face of the plastics optical fiber 3, so that the optical fiber 3 is held from both sides with the optical fiber fixing component 5.  The outer face 9 of the optical fiber holding parts 6 of the fixing component 5 is in press-contact with the inner wall face 8 of the opening 4, fixing the plastics optical fiber 3 on the ferrule 1 as well as preventing the optical fiber 3 from falling off.
Patent JP-2002106191-A (JP)
Title: Lighting unit for bathroom
Inventor: HORIE TAKESHI
IPC: F21Y101/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To alleviate a sense of oppression in a space and improve design properties and cleaning properties by eliminating the unevenness of a lighting unit for a bathroom. SOLUTION: The bathroom 13 installed in a building frame is composed of a waterproof pan 14, a bathtub 16, a wall panel 6a, a ceiling panel 15, etc., The bathroom 13 is characterized as follows: a wall part 6 adjacent to the wall panel 6a comprises the translucent wall panel 6a so as to be approximately flush with the wall panel 6a; and a plurality of luminaires 3 are installed between the building frame 2 and the wall panel 6a.
Patent JP-2002112149-A (JP)
Title: Data processing method and device, data transmission system, transmission medium
Inventor: NEGISHI SHINJI
IPC: H04N21/2387
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system where a decoding terminal can decode and display data other than video data or the like, in the case of special reproduction so as to realize distribution and decoding of scene description data, synchronization relations between the data are maintained, and the data satisfying evaluation criteria, such as a transmission bit rate, are distributed. SOLUTION: A data conversion section 7 of a server 10 outputs data used for normal reproduction, when the decoding terminal 12 makes the usual reproduction and the data conversion section 7 rewrites time information relating to the reproduction, such as a display start time and a display time or a display end time for data AU used for the normal reproduction depending on special reproduction and encodes the data and outputs the encoded data, when the decoding terminal 12 makes the special reproduction.
Patent JP-2002107550-A (JP)
Title: Extra length tray, optical device having extra length tray and method for connecting its optical device
Inventor: ITO YOSHIHISA
IPC: G02B6/24
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To control problems that an extra length part is hooked and appearance is damaged by housing the extra length part of an optical cord or a coated optical fiber with excellent workability when optical devices are mutually connected. SOLUTION: An inserting port 3 for the optical cord 13 is provided on one end side of a casing 2, a drawing port 4 for the optical cord 13 is provided on the other end side of the casing 2 and a cylindrical winding core part 5 having as radius of curvature more than a pre-determined limit radius of curvature is provided within the casing 2. An extra length housing part 7 for the optical cord 13 is provided in the outer peripheral side of the winding core part 5, and the optical cord 13 is wound and housed around the winding core part 5. The bottom surface 9 of the extra length housing part 7 is formed into an inclined surface which is inclined downward as it advances from the outer peripheral surface 6 of the winding core part 5 to the outside.
Patent JP-2002115926-A (JP)
Title: Air conditioning system
Inventor: HAYASHI MUNEHIRO
IPC: F25B9/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems of prior art such that cooling of a condenser of an aircraft is achieved with two-step adiabatic expansion of air taken into a cabin, so that power recovery with each expansion is required to result in increased blades where rotation balance extremely severely becomes unbalanced which influences on reliability against the problems. SOLUTION: Cooling for a condenser 18 is performed with use of a Peltier device 28, and electric power to actuate the device is taken from solar cells 29a, 3a, and 3b provided on a parking apron 29, a body 1 of the air craft, and blades 2. As a result, consumption of a fuel for the air craft 1 is suppressed, and large electric power requiring for the actuation of the Peltier device 28 is also ensured to cool air supplied to the cabin 6.
Patent JP-2002118911-A (JP)
Title: Gas-insulated switchgear
Inventor: HAKOI NOBUO
IPC: H02B13/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas-insulated switchgear that enables reduction in installation space and enhancement of cost effectiveness. SOLUTION: In the gas-insulated switchgear, buses are installed in parallel and partitioned into a first main bus and a second main bus provided with a circuit breaker and disconnectors connected upstream and downstream the circuit breaker. Either or both of the disconnectors of the bus unit connected in a direction substantially orthogonal to axes in parallel with the first main bus and the second bus are connected with the corresponding main buses through connecting buses, and the disconnector or disconnectors are vertically installed.
Patent JP-2002122207-A (JP)
Title: Transmission
Inventor: SHIOIRI HIROYUKI
IPC: F16H37/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To secure traveling without transmitting torque from a power source to a mechanism, when there is abnormality in either one of the mechanisms in a transmission using a continuously variable transmission mechanism and a differential gear mechanism. SOLUTION: This transmission is provided with a power source 3, the continuously variable transmission mechanism 1 to which the torque is selectively inputted from the power source 3, the differential gear mechanism 2 having a first rotating element 14 to which the torque is selectively transmitted from the power source 3, a second rotating element 12 to which the torque is transmitted from the power source 3 via the continuously variable transmission mechanism 1, and a third rotating element to be set to an output element, and an output member 19.  This transmission is also provided with clutch mechanisms Cd and CS individually engaging/disengaging a torque transmission path extending from the continuously variable transmission mechanism 1 to the output member 19 and a torque transmission path extending from the differential gear mechanism 2 to the output member 19 relative to the power source 3.
Patent JP-2002118832-A (JP)
Title: Communication system, seating plan decision device, communication apparatus, communication method, recording medium, group decision table generating method, group decision table generating device
Inventor: KONDO TETSUJIRO
IPC: H04L29/08
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a remote conference system with which users feel comfortable. SOLUTION: In the case of communication among three communication units or more, each communication unit has a seating decision device that generates seating information with respect to transmitted information and transmits the information to the other communication units, and each communication terminal controls an output ranking of each information depending on the seating information so as to output each information sent from the other communication units in a seating arrangement depending on the seating information. That is, the seating is revised in an optimum state automatically at all times depending on the progress of a conference and the situation in conversations so as to realize a pleasant conference environment and communication environment to users.
Patent JP-2002121710-A (JP)
Title: Method and device for launching erection girder
Inventor: HATSUGAWA YOSHIHIKO
IPC: E01D21/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an erection girder launching method capable of relatively reducing the weight of the erection girders or launching erection girders to be used for bridge girder construction, and capable of reducing weight of a device for moving the girders and simplifying the structure thereof, and capable of reducing the man-hours and cost. SOLUTION: In the bridge girder construction on bridge piers, when launching at least one erection girder stretched between bridge piers so as to provide the bridge girder with a progress of the construction of the bridge girder, an erection girder and a launching erection girder are stretched between the bridge piers in parallel with each other, and an erection girder driving means and a launching erection girder driving means are arranged between the erection girder and the launching erection girder. The erection girder and the launching erection girder are relatively displaced from each other in a progressing direction of the bridge girder construction by the erection girder driving means and the launching erection girder driving means so as to carry the erection girder.
Patent JP-2001159885-A (JP)
Title: Drive circuit for liquid crystal display device
Inventor: HAYASHI HARUO
IPC: G09G3/20
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for a liquid crystal display device which eliminates the arrangement of external capacitors and can drastically reduce the drive current flowing to the drive circuit. SOLUTION: This drive circuit includes plural dynamic controllers. The respective dynamic controllers have operational amplifiers, Schmitt capacitors and plural transistors as switches. The respective dynamic controllers are so constituted as to hold voltage levels so as to be made equal to input voltage levels.
Patent JP-2002134843-A (JP)
Title: Resin molded wiring board
Inventor: MATSUBARA HIROYUKI
IPC: H05K1/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded wiring board which is improved to raise the packaging density and has no need of post-treatment of mounted components. SOLUTION: Components are mounted on a resin-molded wiring board having a resin-molded wiring frame 4. Among the adjacently disposed components, walls 5 are provided in certain directions of some components to be insulated or at positions between those components having edges and connection wirings 9, etc. The walls 5 are integrally molded in the resin molding.
Patent JP-2001159037-A (JP)
Title: Suction apparatus for spinning frame
Inventor: CORDASCO CLEMENTE
IPC: D01H11/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce technical trouble and installation space by improving a suction apparatus provided with a primary filter. SOLUTION: One or more secondary filters 21, 41 are placed in a secondary filter chamber 42a at the outlet side of a primary filter. Filtered air can be supplied from the secondary filter chamber 42a through a suction pipe 03 to a low-pressure source 43. The flow direction at the secondary filters 21, 41 can be reversed under a counter flow to discharge the removed substance attached to the secondary filter from the secondary filter chamber 42a.
Patent JP-2002129884-A (JP)
Title: Construction method for renewing tunnel and conduit changing device for use therein
Inventor: AKASHI HIROAKI
IPC: F16L1/024
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for renewing a tunnel suitably usable in reconstructing or renewing a tunnel such as an underground tunnel forming a life line, and a conduit changing device for use therein. SOLUTION: The construction method for renewing the existing lined conduit of a tunnel includes: dividing the existing lined conduit; removing natural ground on the outer peripheral surface of the conduit to move the conduit radially to a position where the inner peripheral surface of the conduit is located outside of the outer peripheral surface of a new lined conduit; and then disposing the new conduit.