baber/WOPTO huggingface dataset:
Patent JP-2001207263-A (JP)
Title: Film deposition system
Inventor: MIZOGUCHI TAKAHIRO
IPC: H01L21/205
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize the structure of the film deposition system. SOLUTION: At the time of film deposition, a gate valve 28 is released, the opening 30c of a film deposition chamber 30 is opened, and a substrate 14 fixed to a holding part 20 is carried from the opening 30c to the inside of the film deposition chamber 30. Then, film deposition gas made into plasma by a plasma generating system 32 is introduced into the film deposition chamber 30 and is reacted on the surface of the substrate 14 to deposit a film. At the time of cleaning, the substrate 14 is carried out from the film deposition chamber 30, the gate valve 28 is closed, and the opening 30c is shuttered. Then, the cleaning gas made into plasma by the plasma generating system 32 is introduced into the film deposition chamber 30 and is reacted with the film adhered to the inner wall or the like of the film deposition chamber 30 to remove the same.
Patent JP-2001208236-A (JP)
Title: Control device for solenoid controlled valve
Inventor: KATO KATSUHIRO
IPC: F02D11/10
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the leakage amount of fluid in closing a valve element without changing the structure of a solenoid controlled valve. SOLUTION: This control device for the solenoid controlled valve is provided with the solenoid controlled valve for opening the valve element interposed in a passage by an electromagnetic force of a solenoid and closing the element by the elasticity of a spring and controls a control signal fed to the solenoid in such a state that the valve element of the solenoid controlled valve is opened according to a duty ratio in satisfying the driving conditions, while being closed with the duty ratio set to zero when not satisfying the driving conditions.  It is characterized by being provided with a control means controlling the control signal so as to once enlarge the duty ratio right before the unsatisfied state of the driving conditions, then setting it to zero, and closing it, when the valve element of the solenoid controlled valve is closed in an unsatisfied state of the driving conditions.
Patent JP-2001205979-A (JP)
Title: Writing implement
Inventor: ONUKI SOJI
IPC: B43K23/08
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the surfaces of a holder tube and a clip are apt to slide since they are molded of hard resin and, as the result, a writing implement sometimes slips off on the occasion of being inserted into a pocket or the like, when any external force acts thereon. SOLUTION: In the writing implement of which the cap covering a writing body is fitted removably to the fore end of the holder tube, the cap is provided with a clip 19 which is formed to be longer than the cap. A grip 11 formed of an elastic material is disposed on the part of the holder tube to be gripped, while a spherical part 20 is formed in the front part of the clip 19 and it is made to bite into the surface of the grip 11.
Patent JP-2001212081-A (JP)
Title: Oral cavity imaging instrument
Inventor: OSHIMA KIYOKO
IPC: A61C19/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an easily handleable intraoral imaging instrument capable of instantaneously obtaining an image of the whole mouth including teeth alignment, teeth condition and gum condition viewing from the inside of oral cavity, and also those viewing from the outside, namely the front of face only by holding the apparatus between a subject's teeth. SOLUTION: This intraoral imaging instrument is provided with an outside imaging part 4 having at least an objective lens and imaging instrument and a means 5 for imaging the outside of oral cavity, and is characterized in that the outside imaging part 4 can pick up an image including the whole or a part of teeth row exposed to the outside of oral cavity and also a part of organism tissue at a time.
Patent JP-2001213956-A (JP)
Title: Method for purifing both-terminals-vinylted perfluoropolymer compound
Inventor: SAKANO YASUNORI
IPC: C08G65/46
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily removing a one-terminal-vinylated polymer of formula (2): R2-Rf-(Z)a-CH=CH2 [Z is -CH2-, -CH2O-, -CH2OCH2-, or -Y-NR1-CO- (Y is -CH2- or a group of the formula; and R1 is H or an optionally substituted monovalent hydrocarbon group); Rf is a divalent perfluoroalkylene or a divalent perfluorooxyalkylene; each a is independently 0 or 1; and R2 is H, F, or a monovalent alkyl optionally containing an ether oxygen atom in the molecular chain] from a polymer mixture which mainly comprises a both-terminals-vinylated polymer of formula (1) [Z, Rf, and a are each the same as those in formula (2)] and contains a one-terminal-vinylated polymer as an impurity to thereby purify the both-terminals-vinylated polymer. SOLUTION: The method comprises bringing the polymer mixture into contact with an adsorbent to selectively cause the one-terminal-vinylated polymer to be adsorbed and removed.
Patent JP-2001216275-A (JP)
Title: Image processor and image processing method
Inventor: IZAWA TAKASHI
IPC: G06F15/80
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing method by which a program code size can be reduced and a processing amount performed in unit time can be increased. SOLUTION: This image processor is provided with a CPU 2572 for issuing an instruction based on an application program code and a processor part 2573 for generating a control code for controlling an element processor as the specifications of the issued instruction. The processor part 2573 is provided with a program control part 257 provided with an application variable data holding part 25736 for storing arithmetic information such as an address and an arithmetic length in one area, an instruction development part 25732 for decoding the issued instruction and extracting address information, execution parts 25733 and 25734 for reading desired arithmetic information from the application variable data holding part 2573 based on the address information extracted in the instruction development part and an output data holding part 25735 for generating the control code based on the arithmetic information read in the execution part and outputting it to the element processor.
Patent JP-2001219021-A (JP)
Title: Moving bed type dust removing device
Inventor: YAMAKAWA YUICHI
IPC: B01D46/34
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a moving bed type dust removing device capable of properly changing dust removing condition, preventing the scattering of sandy particles and moreover hardly damaging a heat-transfer pipe for recovering heat from the sandy particles of the moving bed. SOLUTION: In the moving bed type dust removing device in which the moving bed 30 is formed by successively moving the sandy particles packed in a dust removing vessel 11 toward down side, and high temperature dust- containing gas is circulated in the moving bed to remove the dusts in the high temperature dust-containing gas, the device is constituted so that the high temperature dust-containing gas may be circulated from the lower part of the moving bed 30 to the upper part, and the heat-transfer pipe 20 is arranged in the dust removing vessel 11, and the device is constituted so that the dusts in the high temperature dust-containing gas can be removed and also that heat recovery from the heated sandy particles can be simultaneously performed.
Patent JP-2001221822-A (JP)
Title: Emi characteristic analysis method
Inventor: SHIMAZAKI MUTSUMI
IPC: G01R29/08
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an EMI value based on an actual circuit characteristic, without relying on a complicated and time-consuming equation analysis computer program. SOLUTION: There are arranged a step to determine an S parameter as the scattering ratio, with respect to an output of a circuit over a prescribed range of frequency, a step to determine the reflection factor and a step to determine standing wave ratio in the prescribed range of frequency. The steps are repeated for a plurality of circuits for obtaining two of the reflection factor and the standing wave ratio. Moreover, a table is provided to store the relation between an EMI characteristic and the reflection factor and the standing wave ratio, to obtain the EMI characteristic from the results of the steps for determining the reflection factor and the standing wave ratio.
Patent JP-2001216486-A (JP)
Title: Ic card display device
Inventor: USAMI MITSUO
IPC: G06K19/07
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to display or print the amount of the remainder by boring a punch hole like a magnetic card since a non- contact IC card does not come in contact with a reader/writer. SOLUTION: A miniaturized semiconductor chip for display having an on-chip antenna, a transmitting/receiving circuit, a recognizing function and a display part is formed and a miniaturized thin semiconductor, with which energy is selectively obtained from electromagnetic waves by the recognizing function and data are displayed on the display part continuously even when there is no electromagnetic wave, is stuck on the surface of the IC card.
Patent JP-2001220975-A (JP)
Title: Tripodal stepladder
Inventor: TAKIZAWA KIMIHIKO
IPC: E06C1/383
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a tripodal stepladder capable of easily adjusting an opening condition of a front leg and a support leg before work and preventing leg opening at work. SOLUTION: This tripodal stepladder A is provided with a front leg 1 for installing stepping sash bars 12 to 18 between frames 10, 11 and a support leg 2 for rotatably installing one end on an upper part of this front leg 1. A ratchet type wire restricting device 3 for journalling a ratchet wheel having a winding part in a housing is installed in a proper place of the support leg 2. The other end side 41 of a wire 4 having one end side 42 wound on the winding part is fixed to the stepping sash bar 15.
Patent JP-2001231147-A (JP)
Title: Adaptor for insulation bus and connection part between insulation bus using adaptor and cable for temporary tying
Inventor: MORISHIMA HIROYUKI
IPC: H02B1/20
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To fit the termination part of a cable for temporary tying even if no molded disconnection is not mounted to the connection reception hole of an insulation bus. SOLUTION: In an adaptor 20 for insulation buses, a bus insertion hole for receiving a bus terminal 13b of an insulation bus 13 is provided at one end side of a conductor connector 21, and a termination insertion hole for receiving a conductor terminal 24 of a termination part 19a of a cable 19 for temporary tying is provided at the other. Then, an insulation cock that is fitted to a connection reception hole 13a of the insulation bus 13 is removed for fitting the one end side of the adaptor 20 for insulation buses, and the termination part 19a of the cable 19 for temporary tying is fitted to the other for pulling back a terminal cover 31 to a specific position.
Patent JP-2001225255-A (JP)
Title: Wire for wire saw
Inventor: KONISHI TOMOYUKI
IPC: B24B27/06
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a wire for a wire saw improving the surface roughness and dimensional accuracy of a workpiece and having excellent drawability. SOLUTION: This wire for a wire saw is made by providing brass plating 2 on a surface of a carbon steel wire 1 having a diameter T of 0.05 to 0. 25 mm. The thickness t of the plating 2 is 0.1 to 1.0 μm. The copper/brass ratio (weight ratio) of the plating 2 in its outermost surface S is 1.0 to 0.40. The rate of copper increases from the surface S toward the center of the wire, and the copper/brass ratio (weight ratio) reaches 0.55 to 0.75 at a depth of 200 to 300 Å from the surface S.
Patent JP-2001229134-A (JP)
Title: Simd type parallel computer
Inventor: KYO SHIYOURIN
IPC: G06F15/80
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiently decide whether or not propagation is possible on an SIMD type parallel computer. SOLUTION: This device is equipped with a subtracting means 100, a flag value acquiring means 101, an OR means 102, an AND means 103, and a multi- valued 1 decision means 104, and a propagation possible/impossible state instruction for successively executing those means is added to an instruction set of the SIMD type parallel computer, thereby obtaining a propagation possible/ impossible state decision result needed for propagation processing in one machine cycle.
Patent JP-2001231136-A (JP)
Title: Cable supporting material for long rod member and supporting method of cable
Inventor: KATAOKA FUMIO
IPC: H02G3/30
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To support a cable positively for a long time even if it receives a wind gust or the like while a vehicle is passing, minimize damage to the coating of the cable, and facilitate attachment and detachment. SOLUTION: A locking part 1 is formed out of a metallic band plate and is bent into two sections to sandwich a long rod member P. A supporting material 2 is extended from one open end 1A of the locking part 1 protruding from the lower end of the long rod member P, and wound around a cable Q side surface to support the cable Q. A linear spiral body 3 is wound along the outside surface of the cable Q in its longitudinal direction and retains both sides of the cable Q supported by the supporting material 2 in the longitudinal direction. The longitudinal center of the spiral body 3 is attachably/detachably connected to the lock body 1. A connecting bolt 4 attached to the end of the supporting material 2 is passed through the respective open ends 1A, 1B of the locking body 1, thereby tightly fastening the open ends 1A, 1B mutually.
Patent JP-2001225171-A (JP)
Title: Electrode for plasma torch
Inventor: KOJO AKIRA
IPC: H05H1/34
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prolong a service life without degrading cutting performance in an electrode for a plasma torch that cuts a material by injecting a plasma arc to it. SOLUTION: The electrode A is provided with an attaching part 1, a body part 2, and a gas flow passage 6 with one end arranged at the tip end face 4 and with the other end opening to a groove 3; the electrode A is formed inside with a hole 7 in which cooling water flows and with a projection 8 on the bottom. The gas flow passage 6 is plurally arranged at nearly equal spaces apart on a circumference set at the tip end face 4, and is inclined toward the center of the tip end face 4. In addition, the gas flow passageway 6 is such that one end arranged at the tip end face 4 and the other end are disposed in the same direction as or the different direction from the center axis direction. This gas flow passageway 6 is connected to the supply route of a plasma forming gas.
Patent JP-2001230080-A (JP)
Title: Hydrocarbon compound and organic electroluminescence element
Inventor: ISHIDA TSUTOMU
IPC: H05B33/22
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element that is excellent in luminous efficiency and emits a high brightness luminescence. SOLUTION: This is a compound as expressed in formula (1-A) and an electroluminescence element using the compound. In the formula, X1 to X20 each expresses independently hydrogen atom, halogen atom, straight-chain or branching or cyclic alkyl group, straight-chain or branching or cyclic alkoxy group or substituted or non-substituted aryl group.
Patent JP-2001234051-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: ITO HIROYUKI
IPC: C08L55/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonhalogen flame-retardant thermoplastic resin composition excellent in impact resistance, fluidity, heat resistance, flame retardance, and plane impact resistance, and hardly staining a mold. SOLUTION: This flame-retardant thermoplastic resin composition is obtained by compounding (C) two kinds of phosphoric ester compounds having specific chemical structures, and (D) a polytetrafluoroethylene with (A) a rubbery reinforcing resin obtained by graft-polymerizing a monomer component on a gum polymer having a specified average particle diameter, and having 60-120% graft rate, and (B) an aromatic polycarbonate having a specific weight average molecular weight.
Patent JP-2001232452-A (JP)
Title: Pinch roll of continuous casting machine
Inventor: SHIOKAWA TASUKE
IPC: B22D11/128
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To reliably achieve drawing and to prevent surface flaws by inclining grooves on a roll surface to the axis of a roll, setting the grooves to be symmetric with respect to the center of the roll body length and specifying the spacing of the grooves. SOLUTION: A pinch roll of a continuous casting machine has grooves 20 on the roll surface 1 which are symmetric in the right-to-left direction with respect to the center of the roll body length B and form an angle α of inclination with respect to the roll axis A to perform reliable drawing and centering of a slab 2.
Patent JP-2001235731-A (JP)
Title: Liquid crystal display device
Inventor: WADA TAKESHI
IPC: G09F9/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To solve problems relating to disengagement of caulking paws from a metal housing case for disassembling of a liquid crystal display device for maintenance, repair or the like such what when caulking is repeated for a plurality of times, the caulking paws break by the fatigue of the metal and the liquid crystal display device can not be used any more. SOLUTION: Two caulking paws 2a, 2b are formed at one caulking position of a metal housing case 1. In the manufacturing stage of the device, one paw 2a of the two caulking paws 2a, 2b is used for caulking. When caulking is repeated for maintenance, repair or the like, the paw 2a is used for caulking to the predetermined times of repetition not to cause fracture of the paw. When caulking is repeated over the predetermined times, the paw 2a is no more used but the paw 2b is used for caulking. Thus, caulking can be repeated to twice times as compared with a conventional device, which reduces the exchanging process of parts due to fracture of caulking paws and improves the working property for maintenance and repair.
Patent JP-2001237951-A (JP)
Title: Communication device
Inventor: NAKAI HIDEKI
IPC: H04W24/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To not only hold the convenience for use of a master machine but also suppress the degradation in use feeling of a slave machine. SOLUTION: In a communication device 1 where a slave machine 3 is connected to a master machine 2 by radio, a device controller 8 stops at least one device 9 to be controlled in the master machine 2 only during execution of user information transmission/reception between the master machine and slave machine using radio communication only when a present reception field intensity EC in the master machine 2 of a radio wave transmitted from the slave machine 3 to the master machine 2 is lower than a reference intensity. More devices 9 to be controlled in the master machine 2 are stopped according as the present reception field intensity EC is lower. The device controller 8 always executes stop control of devices 9 to be controlled on the basis of the reception field intensity EC within the period when radio communication between the master machine and the slave machine is possible.  Further, the device controller 8 performs the stop control of devices 9 to be controlled on the basis of an average reception field intensity EA calculated on the basis of the history of the past reception field intensity EC wen user information transmission/ reception is started.
Patent JP-2001242039-A (JP)
Title: Inspection device for wave length characteristic of optical component
Inventor: ITAKURA YASUO
IPC: G01M11/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for wave length characteristics of an optical component accurately measuring the wave characteristics without staining the sample after irradiation of the laser light. SOLUTION: This length inspection device for the optical component applying an irradiation light 11 to a sample optical component 25 or an inspection object, measuring the wave length characteristics of the sample optical component 25 after the irradiation, and inspecting the sample optical component is characterized of measuring the wave length characteristics with the sample optical component 25 set in an environment approximately similar to the irradiation of the irradiation light 11.
Patent JP-2001242663-A (JP)
Title: Method of manufacturing electrostatic charge image developing toner
Inventor: TANABE TAKAYUKI
IPC: G03G9/09
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrostatic charge image developing toner by which toner particles showing sharp distribution of the grain size with small proportions of fine particles and coarse particles can be obtained. SOLUTION: The method of manufacturing an electrostatic charge image developing toner includes an aggregation process of heating a mixture dispersion liquid containing at least binder primary particles, coloring agent particles and charge controlling agent particles to obtain aggregated particles.  In this method, the form of the liquid surface during stirred in the aggregation process satisfies the formulae (I): HC<=0.5H and (II): 1.5H<=HE, wherein H is the distance between the horizontal surface of the mixture dispersion liquid in a normal state (not stirred) and the center bottom of the reaction tank, HC is the distance between the center liquid surface of the mixture dispersion liquid during stirred and the center bottom of the reaction tank, and HE is the distance between the edge liquid surface of the mixture dispersion liquid during stirred and the center bottom of the reaction tank.
Patent JP-2001239612-A (JP)
Title: Composite molded body
Inventor: MASHITA NARUHIKO
IPC: B32B15/08
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a composite molded body integrated without applying a ground treatment on a metal sheet and using an adhesive. SOLUTION: A composite molded body wherein a metal sheet laminated with a thermoplastic resin with a hardness measured by means of a durometer type A being based on JIS K6253 of at least 50 deg. and a thermoplastic elastomer composition with a hardness measured by means of a durometer type A being based on JIS K6253 of at least 60 deg. and with a compression permanent strain after it is left under a compression of 25% at 70 deg.C for 22 hours measured by being based on JIS K6262 of at most 50% are integrated by heat fusion is provided.
Patent JP-2001249633-A (JP)
Title: Merchandise advertising method and system by three- dimensional cg model
Inventor: ARAKI HIDEKI
IPC: G09F27/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an advertising method which imaginarily arranges merchandise, such as furniture and household electrical apparatus, in a living house, etc., and is capable of recognizing and judging the presence or absence of trouble in the arrangement of the merchandise. SOLUTION: A trader of home sends 3D simulation software and a 3DCG model of the house from his or her own personal computer 1 via a network 4 to a personal computer 5 of a person for advertisement. The person for advertisement installs the 3D simulation software in the personal computer 5 to build a virtual space and arranges the 3DCG model of the house therein. A merchandise trader sends the 3DCG models of the merchandise in the virtual space via the network 4 from a personal computer 2. The person for advertisement arranges the 3DCG models of the merchandise within the house model of the virtual space by interior and exterior design simulation functions and is enabled to recognize such things as the functions/performance of the merchandise can be exhibited or not, operation is easy or not, and the trouble in living occurs or not.  The person thus makes judgment as to the purchase of the merchandise.