baber/WOPTO huggingface dataset:
Patent JP-2004506580-A (JP)
IPC: C01B31/02
Filed: 2000-03-20
Abstract: A higher fullerene/nanotubes mixture is produced during the arc discharge action in a multi-component aromatic hydrocarbon liquid with a presence of argon. By using the first variant. The mixture is produced in the liquid which dissolves the required higher fullerenes better than other fullerenes including C60 and the action is continued until the liquid dissolves the higer fullerenes. After that the treated liquid is filtered and evaporated in vacuum, forming a crystalline powder of the higher fullerenes. The rest fullerene mixture is eluted from the cleaned sediment by a certain dissolvent and evaporated in vacuum, forming a crystalline powder of the rest fullerence mixture. The nanotubes (short SWNT ropes) are separated from the rest soot by a certain oxidation process in a boiling concentrated nitric acid. By use of the second variant, the fullerene mixture is produced in the liquid which dissolves the required higher fullerenes less than other fullerenes including C60.
Patent JP-2002543618-A (JP)
Title: 積重ね可能なフレックス回路用ｉｃパッケージ及びその製造方法
IPC: H01L23/31
Filed: 2000-05-05
Abstract: (57)【要約】
積重ね可能なフレックス回路用ＩＣパッケージは、フレックス回路を備えている。このフレックス回路は、導電性パターン（２０）が上に付いた可撓性ベース（３２）を備え、フレーム（１８）の少なくとも１つの端部の周りに巻き付けられてその端部で導電性パターンを露出する。フレーム内の中央アパーチャの中にはＩＣデバイス（５０）が実装され、ワイヤボンド（５８）によって導電性パターンに電気的に接続される。ＩＣデバイスは、エポキシ（２４）でフレーム内の所定位置に封止される。ＩＣパッケージのスタックは、隣接するＩＣパッケージの端部における導電性パターン間に異方性材料の導電性エポキシを入れることによって組み立てられる。
Patent JP-2002204898-A (JP)
Title: Needle movement sewing machine
Inventor: YAMAGISHI MASANORI
IPC: D05B27/14
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a needle movement sewing machine for easily changing a needle movement amount and a cloth feeding amount collectively. SOLUTION: The needle movement sewing machine is provided with a roller driving mechanism 48 for rotating and driving a cloth feeding roller 42 which holds a cloth F and feeds it, a cloth feeding driving shaft 52 for imparting a driving force to the roller driving mechanism 48, a needle moving mechanism 77 for moving a needle bar 75 which supports a sewing needle 76 in a cloth feeding direction, a needle movement driving shaft 66 for imparting the driving force to the needle moving mechanism 77, a cloth feeding driving force transmission mechanism 54 for converting the driving force outputted from the cloth feeding driving shaft 52 into a one-direction intermittent rotary motion and transmitting it to the roller driving mechanism 48,  a main driving force transmission mechanism 71 for converting the rotary motion of an upper shaft 53 into a rocking motion and transmitting it to the cloth feeding driving shaft 52 and the needle movement driving shaft 66 and a rocking amount control means 60 for collectively controlling the rocking amounts of the driving shafts 52 and 66.
Patent JP-2002211988-A (JP)
Title: Coating composition for calcium-based inorganic base material and method of producing colored calcium-based inorganic base material using the same
Inventor: KOBAYASHI YOSHIAKI
IPC: C09D1/02
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a composition with which a colored coated film containing an inorganic pigment can be formed on the surface of a calcium-based inorganic base material such as concrete, and which has excellent dispersibility of the pigment and exhibits time stability and further with which a coated film having high hardness, excellent antifouling property, weatherability or the like can be formed. SOLUTION: The composition is a coating composition useful for coating the calcium-based inorganic base material and contains a water soluble alkali silicate compound and pigment. The amount of the water soluble alkali silicate compound contained in the composition is 10 to 50 wt.%.
Patent JP-2002205296-A (JP)
Title: Board machining method and its machining device using the same
Inventor: WADA NORIHIKO
IPC: B23B41/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise position detecting method for directly recognizing a machining point near a machining position on a machine without limiting a mounting position of a work position recognizing device using image recognition, and a compact punching device. SOLUTION: An electric circuit is formed between an electrode formed on the board and a position detector installed on the device. The position detector is scanned around the electrode while measuring an electrostatic capacity or an eddy current generated by applying voltage on the circuit board and the board is positioned in accordance with a measured value for the electrostatic capacity or the eddy current, thus achieving highly precise punching without requiring an image recognizing device.
Patent JP-2002212998-A (JP)
Title: Urinal
Inventor: NISHIYAMA SHUJI
IPC: C02F1/50
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To realize a deodorizing and antifouling urinal preventing the generation of an offensive odor in the urinal for a prolonged term, preventing dirt by a urolith formed on a trap section and a drain pipe and bringing a maintenance-free state for the prolonged term. SOLUTION: A sterilizing-component forming device is installed to a feed water pipe to the urinal without branching, and interlocked with dirt detectors mounted on a urinal trap section and a drain pipe and sterilized water is discharged. Bacteria in the trap section and the drain pipe and organic and inorganic dirt are discharged to a downstream by making flushing water containing a sterilizing component flow in the case excepting the case after the usage of a person, and bacteria remaining without discharge are sterilized and removed by the sterilizing component.
Patent JP-2001174698-A (JP)
Title: Relay optical system
Inventor: YONETANI ATSUSHI
IPC: G02B21/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a relay optical system with which an image pickup unit is attached to a microscope without causing structural interference between the microscope and the image pickup unit. SOLUTION: This relay optical system is constituted of a first group G1 having negative refracting power and a second group G2 having positive refracting power orderly arranged from an inter-mediate image formation position I to a light exit side, and a distance from the last lens surface of the second group G2 to an exit pupil position EXP is selected to be >=30 mm.
Patent JP-2002222199-A (JP)
Title: Benchmark information providing device and system thereof
Inventor: HAYAKAWA YOSHIZO
IPC: G06Q30/02
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a benchmark information providing device and a system thereof allowing easy selection of commodity fitting user's real need. SOLUTION: A benchmark center 10 stores benchmark information of a CAD system sold by a development company 12 or an exclusive distributor 14. The benchmark information includes the information of the results of a benchmark test conducted concerning the information related to a function and a performance and each function and performance. A user 16 transmits the function and the performance of the required CAD system as retrieval conditions to the benchmark center 10. The benchmark center 10 retrieves the commodity corresponding to the transmitted retrieval conditions and transmits the benchmark information of the retrieved commodity to the user 16, who selects the CAD system to be purchased by referring to the received benchmark information.
Patent JP-2002219973-A (JP)
Title: Supporting mechanism for rotary seat of vehicle
Inventor: FUJIOKA NORIO
IPC: A47C3/18
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a supporting mechanism for a rotary seat of a vehicle capable of being installed in a similar space to a conventional slide support part and reducing the rotational resistance of each rotary seat. SOLUTION: A plurality of rollers 5 are interposed between the stationary part 3 on the floor 1 side and a rotary part 4 on the seat 2 side. The rollers 5 are arranged on a circumference centering on the rotational axis O of the seat 2 in such a way that the axes Q of the rollers 5 are perpendicular to the rotational axis O. A rolling guide means, for example a retainer 15, is installed to allow the rollers to roll on the mentioned circumference.
Patent JP-2002233196-A (JP)
Title: Control method for braking force of eddy-current reduction gear
Inventor: TANI YASUTOKU
IPC: H02P15/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cylinder diameter of a three-position operating actuator on its braking off side. SOLUTION: This control method is for controlling the braking force of an eddy-current reduction gear with the three-position operating actuator 10. By the method, a vehicle speed is incorporated into a control circuit, and a control is performed such that an operation signal to intermediate braking from braking ON is not outputted if the incorporated vehicle speed is low. Thus, the cylinder diameter of the three-position operating actuator on the braking off side can be reduced for high on-vehicle mountability and the need for an excessive air is eliminated.
Patent JP-2002226258-A (JP)
Title: Al2O3-TiC-TiB2 BASE CERAMIC SINTERED COMPACT AND SUBSTRATE FOR MAGNETIC HEAD USING THE SAME
Inventor: YOKOTE HIROYUKI
IPC: C04B35/10
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic sintered compact excellent in machinability and heat radiation. SOLUTION: Al2O3-TiC-TiB2 base ceramic sintered compact, the main ingredient of which is Al2O3, is made to contain (TiC+TiB2) by 25-50 vol.%, and a TiB2 content is 15-40 vol.%.
Patent JP-2002223603-A (JP)
Title: Connecting apparatus for implement
Inventor: MAEYAMA TATSUYA
IPC: G05G5/04
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To surely and stably keep a mounted condition of a rotary power tiller to a mounting frame. SOLUTION: A running machine is equipped with the mounting frame 10 for mounting the rotary power tiller 11 and the mounting frame 10 is equipped with a fitting receiver 54 with which a lower connecting pin 60 equipped at the side of the rotary power tiller 11 is engaged, a lock member 65 locking the lower connecting pin 60 engaged with the fitting receiver 54 so as to unable to be removed and an operating lever 75 unlocking the lock by the lock member 65 and further equipped with a regulating member 79 regulating an operation to the unlocking direction by the operating lever 75 when the lock member 65 is under the locked condition.
Patent JP-2002225369-A (JP)
Title: Imaging apparatus
Inventor: OGASAWARA SEIJI
IPC: B41J13/10
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which inexpensive and stabilized carriage of sheet and imaging can be realized. SOLUTION: A sheet passing section 10 is formed integrally with the frame 3 of a sheet feeding section in order to guide a sheet fed by a sheet feeding means downstream. A platen 11 integrally provided with a section 12 for guiding a sheet fed by a sheet feeding means to the sheet carrying means 24 at a sheet carrying section and a section 30 for holding a sheet carried by the sheet carrying means 24 to an imaging section at the imaging position thereof is disposed in the downstream of the sheet passing section 10. Furthermore, a section for coupling the sheet guide section 12 of the platen 11 to the sheet passing section 10 is provided at at least one of the downstream end in the sheet carrying direction of the sheet passing section 10 and the upstream end in the sheet carrying direction of the sheet guide section 12.
Patent JP-2002139410-A (JP)
Title: Inspecting instrument
Inventor: SAKATA HIROSHI
IPC: G01N1/28
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting instrument which enables collecting of a replica simply both in the vertical and horizontally circumferential directions even under water by accomplishing the collection of the replica for the inspection of a relatively wider area in a shorter time. SOLUTION: This apparatus is provided with a roller 25, a sheet member wound on the roller, a nozzle 30 for supplying a replica material between the sheet member and a surface to be inspected and a roller drive means adapted to make the sheet member extend moving the roller rotating along the surface to be inspected. The replica material is supplied between the extending sheet member and the surface to be inspected to generate a replica of the surface to be inspected.
Patent JP-2002232493-A (JP)
Title: Pulse modulation-demodulation circuit
Inventor: KURASHIMA ISATO
IPC: H04B10/556
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a pulse modulation-demodulation circuit that has a simplified configuration of a pulse modulation circuit and a pulse demodulation circuit, has a fail-safe function with respect to surrounding connected devices, enhances the reliability of an error detection circuit and is suitable for digital transmission. SOLUTION: The pulse modulation-demodulation circuit consists of the pulse modulation circuit 1, the pulse demodulation circuit 2, and a fail-safe circuit 5, a NAND circuit 1E of the pulse modulation circuit 1 receives a pulse signal W2 and a low speed data signal W3, outputs a pulse signal W6, a NAND circuit IF receives the pulse signals W5, W6, and the low speed data signal W3 is digitally transmitted with a pulse signal W7 that is modulated and outputted, the pulse demodulation circuit 2 respectively receives pulse signals W7, W8, samples a state of the pulse signal W7 by a trailing edge of the pulse signal W8, gives a pulse signal W9 holding the state until a succeeding edge and outputted to an integration circuit 2D, which outputs an obtained pulse signal W10 to a NAND circuit 6A, which outputs a pulse signal W11 to recover the low speed data signal W3.
Patent JP-2002235726-A (JP)
Title: Fiber-reinforced resin pipe and power transmission shaft using the resin pipe
Inventor: NAKAJIMA TATSUO
IPC: B60K17/22
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To sufficiently develop the practical performance of a fiber-reinforced resin pipe without causing damage to the resin pipe when the fiber-reinforced resin pipe formed in a thin-walled large diameter pipe by a drawing method is inserted into a metal pipe by reducing the diameter of the resin pipe in the circumferential direction. SOLUTION: In this fiber-reinforced resin pipe formed in the thin-walled large diameter resin pipe by the drawing method, fiber bundles are arranged in the longitudinal direction thereof, and a circumferential fiber-reinforced cloth 15 is installed in at least one of outer and inner surface layers. The fiber- reinforced resin pipe 15 is inserted into a metal pipe 11 to form a power transmission shaft such as a propeller shaft and a drive shaft.
Patent JP-2002236151-A (JP)
Title: External test auxiliary device and test method of semiconductor device
Inventor: MORI OSANARI
IPC: G01R31/317
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction, application to various kinds of LSI testing devices, facilitation of application to various kinds of LSIs to be measured, facilitation of device quality control, improvement of LSI design quality, inexpensive LSI design evaluation, facilitation of development to an analytical system, and standardization of a test analytical system. SOLUTION: This external test auxiliary device (BOST device) for analyzing measurement information from a semiconductor integrated circuit (DUT) 30, and transmitting the result to a semiconductor testing device 40 is equipped with a DAC counter 25 for generating input data, a D/A converter 29 for converting data from the counter from a digital signal into an analog signal, an A/D converter 22 for receiving the data from the D/A converter through a loop back line, and converting the data from an analog signal into a digital signal, a DSP analysis part 24a for executing self-diagnosis based on the data from the A/D converter, a measurement data memory 24, an address counter 25, and a data writing control circuit 23.
Patent JP-2001285191-A (JP)
Title: Features of relay service control to allow subscriber of mobile body to access 3g wireless network service
Inventor: TORABI MOHAMMAD
IPC: H04M3/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a relay service control procedure by which a network operator or the like can provide a home service to a visited user roaming through a network. SOLUTION: The network operator or the like can provide a home service to the visited user resident in the network by using the relay service control procedure when the visiting serve network is not equipped to provide the home service. This attained by allowing the visiting serve network to extend a function of an available wireless service list on the basis of a request case attains this. The network acquires a required service logic program(SLP) from a service control function of a home network of the user or a service control function of other support network in the wireless communication system supporting the service on request. The visiting serve network executes a service logic program relayed by the service control function to directly control the provision of the service on request to the visited user.
Patent JP-2002236465-A (JP)
Title: Display device and its driving method and transmission format
Inventor: ADACHI KATSUMI
IPC: G09G3/30
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in device displaying gradation with the controlling of frame rates like in an STN(super twisted nematic) liquid crystal panel, even in the case where a small number of colors is sufficient, power consumption is much because the device has the high frame rate made to correspond to the maximum number of colors to be displayed. SOLUTION: In this display device, conflicting problems are solved by preventing flicker while raising the frame rate when colors are multicolor and by suppressing power consumption while reducing the frame rate when colors are a few in accordance with the number of colors to be displayed.
Patent JP-2001241909-A (JP)
Title: Rectilinear position sensor and method for detecting position of object
Inventor: SPELLMAN CHARLES ALBERT
IPC: G01D5/18
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a rectilinear position sensor supplying a rectilinear position signal more accurate than a conventional rectilinear position sensor and a method for determining the position of an object. SOLUTION: The rectilinear position sensor has two magnets for forming a magnetic field, first and second magnetic field transducers and a signal processor unit. The first and second magnetic field transducers detect the formed magnetic field to output first and second sine wave signals showing a magnetic field direction and the signal processor unit outputs a signal being the function of the sine wave signals showing the position of the object based on the first and second magnetic field transducers and the magnets are mutually arranged in predetermined angular relation to optimize the rectilinear relation of the sine wave signals with the actual position of the object. The position of the object is determined by this sensor.
Patent JP-2002239684-A (JP)
Title: Structure for cooling metallic mold
Inventor: KUROSAWA MASAAKI
IPC: B22C9/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure for cooling a metallic mold in which the necessary position in the metallic mold can efficiently be cooled and a facility cost can be restrained and a water supplying position and a water draining position can be arranged at the same side of the metallic mold. SOLUTION: The metallic mold cooling water structure 10 is constituted so that a first cooling water passage 15 and a second cooling water passage 25 mutually cross at the right angle for cooling the necessary positions 14 in the cast metallic mold 11. In the metallic mold cooling water structure 10 a first partitioning member 30 for partitioning into a first going-to passage 21 and a first coming-back passage 22 is arranged in the first cooling passage 15 and a second partitioning member 35 for partitioning into a second going-to passage 26 and a second coming-back passage 27 is arranged in the second cooling passage 25. Rotations of the first and the second partitioning members 30, 35 are prevented by fitting the projection 32 in the first partitioning member 30 to an engaging hole 37 in the second partitioning member 35.
Patent JP-2002245125-A (JP)
Title: System for managing distribution of wheel-attached solid tire for repair
Inventor: FUKUNAGA MUNEYASU
IPC: G06F19/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a distribution management system for wheel-attached solid tires which suppresses exchange costs owing to solid tire abrasion. SOLUTION: This system comprises user communication equipment, manufacturer communication equipment, wheel attaching equipment, communication equipment of a distribution management center and a distribution management computer. The distribution management computer is provided with an actual use state managing means, an exchange demand predicting means and a manufacture instructing means.
Patent JP-2002244844-A (JP)
Title: Semiconductor device
Inventor: YAMAGISHI KAN
IPC: G09C1/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To quickly and simply generate safe pseudo-random numbers of a long cycle. SOLUTION: A prescribed number of datum bits of data read to an internal datum bus 12 from a memory array 2 are transmitted to an internal address bus 8 through a transmitting circuit 16 and are given to a memory cell selecting circuit 10. Data on the internal datum bus 12 are modified by a modification circuit 18 according to the lowest position bit of an address and are written on the memory array 2.
Patent JP-2002242222-A (JP)
Title: Work arm structure for work machine
Inventor: OKAMOTO SEIJI
IPC: E02F3/38
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To reliably position a bracket at a prescribed position without using a jig when connecting the bracket formed with a plate-like member to the work arm of a work machine by welding and improve weld connection strength. SOLUTION: A groove section, which is formed on a work arm body and has a V-shaped cross section, and an edge section, which is formed on the plate-like member, has a V-shaped cross section, and is coupled with the groove, are provided at a junction between the plate-like member and the work arm body.
Patent JP-2002243810-A (JP)
Title: Semiconductor device and inspecting method thereof
Inventor: KAWAI TADAYUKI
IPC: H01L21/822
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of easily inspecting an analogue circuit in a semiconductor device in which a digital circuit and the analogue circuit are mixed and reducing inspection time and inspection cost and an inspecting method thereof. SOLUTION: An output value of the digital circuit 100 in inspection on the digital circuit 100 is inputted to the analogue circuit 101 to execute inspection on the analogue circuit 101. An output signal of the analogue circuit 101 is outputted by a selector switch 106 at any given time, and the voltage of the output signal is stored in a storage device 108 and outputted to external terminals 103-105 by a selector switch 107 at any given time. As it is possible to simultaneously execute inspection on the digital circuit and the analogue circuit and to easily execute a test on the analogue circuit by this, it is possible to reduce inspection time and inspection cost.