baber/WOPTO huggingface dataset:
Patent JP-2001261316-A (JP)
Title: Method of crowing carbon nanotube and method of producing electron gun and probe using the same
Inventor: MATSUMOTO KAZUHIKO
IPC: B82B1/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of growing a carbon nanotube, by which the carbon nanotube can locally be grown only at the tip of a projection in a controlled length and by which the by-production of wastes as impurities can be suppressed. SOLUTION: This method of growing a carbon nanotude, comprising forming a mask layer 120 comprising a silicon oxide film obtained by thermally oxidizing a conical shape 104 and a surface layer 102 on the conical shape 104 and the surface layer 102 except the tip portion 104A, bringing the tip portion 104A into contact with a catalyst 140 in a state having the formed mask layer, decomposing a carbon-containing gas under a heated state to grow the carbon nanotube 110 in the tip portion 104A in the gas phase, thus projecting the tip 110A of the carbon nanotube from the tip portion 104A, and then peeling the mask layer 120 to remove the carbon mass 150 formed on the mask layer 120.
Patent JP-2001268452-A (JP)
Title: Solid-state image pickup device and camera system using the same
Inventor: FUNATSU YASUSHI
IPC: H04N5/376
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an exposure period is repeatedly increased or decreased for each field due to the difference of read timing for each field in a frame read mode and flickers are generated by the difference of the exposure period for each field. SOLUTION: When the frame read mode is set by control signals SSI supplied from a control circuit 30 and also the number of shutter pulses ϕSUB is specified in this solid-state image pickup device provided with a CCD image pickup element 10 provided with an electronic shutter function capable of frame read, a timing generator 20 controls the pulse number so as to satisfy the relation (pulse number of A field)=(pulse number of B field)-2 and sets the number of the shutter pulses ϕSUB so as to make the exposure periods in the respective fields to be the same.
Patent JP-2001266556-A (JP)
Title: Outside case panel rotating mechanism and electronic apparatus
Inventor: NOZAKI KATSUHIKO
IPC: G11B33/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To enable the selection of the outside case surface constituting the outside case part of an apparatus from a pair of outside case surfaces in the outside case panel by rotating the outside case panel, and to suppress the enlargement and complication of the structure of the apparatus in which the outside case panel is placed. SOLUTION: When inverting a front panel 20, a driving motor 48 is driven to rotate an elliptic gear 74. Thus, torque is transmitted to the front panel 20 through driven gear train 66, and the front panel 20 rotates in the same direction as the elliptic gear 74 around an center R1. The pitch diameter in an engagement part of the spurgear 64 with the elliptic 74 changes interlocked with the rotation of the front panel, and the axle-to-axle distance between the axial center R1 of the front panel 20 and the axial center R2 of the elliptic gear 74 is changed. Therefor, the slide chassis 20 moves along the depth direction (the direction of arrow D), and moves the rotating front panel 20 to a position where the panel 20 is not interbred with an inner panel 18 and a main body chassis 12.
Patent JP-2001268068-A (JP)
Title: Key escrow system
Inventor: INOUE TORU
IPC: H04W12/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a key escrow system that can prevent escape of escrow at a low cost, allow a criminal investigation agency to intercept communication quickly as required and prevent limitless interception. SOLUTION: A control station 2 decides a group configuration in response to a request from a terminal 5, prepares one idle terminal 8 with respect to one group, and stores it. A base station 3 distributes a group key to group memberships. When the criminal investigation agency 6 intercepts communication, the control station 2 rents the idle terminal 8 to the criminal investigation agency 6. When the interception permission period is finished, the control station 2 excludes the idle terminal 8 and delivers a new group key to the group memberships. Even when the group configuration is dynamically subject to change, the communication of the group in which the criminal investigation object terminal is included can surely be intercepted only for the permitted period.
Patent JP-2001265755-A (JP)
Title: Document processor
Inventor: TAKAGI FUMIHIKO
IPC: G06F17/21
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To control the positions of respective editing areas so that plural editing areas can be aligned and located. SOLUTION: This device is provided with a position designating means for designating plural editing areas at prescribed positions in a document, input means for inputting document information to the designated editing area, storage means for storing the inputted document information, its format information and position information for each area, and area control means for controlling at least one of longitudinal and lateral positions of the editing area other than a prescribed reference editing area and at least one of longitudinal and lateral sizes so that the editing area other than the prescribed reference editing area can be aligned and located corresponding to the prescribed reference editing area.
Patent JP-2001271176-A (JP)
Title: Method for improving surface quality of molded metal
Inventor: SUZUKI YOSHIHISA
IPC: B22D29/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the surface quality of a molded metal in which generation of craters at the end of the molded metal can effectively be prevented. SOLUTION: As to the method for improving the surface quality of a molded metal in which high density heating energy 3 is poured onto the surface of the molded metal 1 and a molten metal pool 4 composed of the surface layer of the molded metal 1 is formed at the energy poured position is melted. The energy source 2 is moved from the start part 1a to the end part 1b over the surface to be improved and the metal composing the surface layer is continuously melted and solidified over the surface to be improved. In this method, the high density heating energy 3 to be poured is reduced, and then, a solid metal 6 is added in a molten state to the molten pool 4 and the metal composing the molten pool 4 is solidified.
Patent JP-2001273138-A (JP)
Title: Device and method for converting program
Inventor: TAKAHASHI SATOSHI
IPC: G06F9/45
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To improve a predictive hit ratio and to improve the performance of a computer having a pipeline processing function by grasping the branch predictive characteristic of the computer performing a program and constructing a binary program coinciding with the characteristic. SOLUTION: This binary program conversion device converting a binary program into a binary program performed by a computer provided with a branch predicting means, reconstructs a plurality of instruction blocks of an unconverted binary program so as to improve a branch predictive hit ratio in the case of performing a branch instruction to a part corresponding to an instruction block performing the unconverted binary program on the basis of information at a time when the unconverted binary program composed of the branch characteristic of the computer and the plurality of instruction blocks is carried out.
Patent JP-2001273878-A (JP)
Title: Glass mat for a lead-acid battery
Inventor: KAWACHI MASAHIRO
IPC: H01M2/16
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass mat for lead-acid storage battery which is applicable to glass mat manufactured by either of dry method or wet method, and ensures good degassing performance. SOLUTION: From an upper edge of a glass mat for battery in the vertical direction. Plural straight cuts are formed in vertical direction. The cuts have a depth of 50 to 90% of the height of the mat and have a width not more than 5 mm, formed with an interval to 5 to 100 mm.
Patent JP-2001270343-A (JP)
Title: Structure of accelerator pedal for vehicle
Inventor: INARI MITSUAKI
IPC: F02D11/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of an axial clearance in the bearing part of an accelerator pedal at a low cost with a simple structure. SOLUTION: This structure of an accelerator pedal for vehicle comprises a retainer 2 fixed onto the floor panel of a vehicle and having a pair of right and left side walls 21R and 21L for connecting an accelerator pedal pad 4, the accelerator pedal pad having an engaging recessed part for engaging the side walls for connecting the accelerator pedal pad and right and left boss parts 46R and 46L located on both sides of the fitting recessed part and allowing the right and left ends of a rotating pivot shaft for connection 3 to be fitted thereto, and the rotating pivot shaft for connection rotatably connecting the accelerator pedal pad to the retainer by fitting the right and left end parts to the right and left boss parts in the state of being passed through the side walls.  A position limiting rib 45 for limiting the movement of the accelerator pedal pad in the outside direction of the rotating pivot shaft is disposed at a position opposed to the boss parts adjacent to each other through either of the pair of right and left side walls for connecting accelerator pedal pad on the retainer side of the accelerator pedal pad.
Patent JP-2001281372-A (JP)
Title: Time schedule centralized control system
Inventor: SUYAMA HIROTOMO
IPC: G04G15/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a time schedule centralized control system for concentratedly performing the timer control of domestic equipment so as to be easily usable in order to eliminate the troublesome independent timer set for the domestic equipment, and also timer-control an apparatus having no timer function, which can control particularly the apparatus having no timer function. SOLUTION: In this centralized timer control system independent of the communicating function or time-counting function of equipment, apparatuses (2-7) connected within a house are communicatively connected to a connected equipment timer control device 1 for concentratedly managing the timer control through a communication interface for using existing wirings other than a domestic communication exclusive line and radio as indoor communicating means to impart the remote control function or apparatus power supply control function attached to the apparatus having no communicative function to the interface.
Patent JP-2001279757-A (JP)
Title: Washhand drainage structure for toilet device
Inventor: YAMAZAKI HARUO
IPC: E03D1/24
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To realize an extension construction work such as a new construction or a reforming construction of a washhand basin in a low cost and in a short time without necessitating a large scale plumbing work of a floor or a wall for new piping for the washhand and reuse the washhand drain as flushing water. SOLUTION: The wall of a low tank 1 installed in a toilet bowl 20 is made double and an external tank 8 and an internal tank 3 which is arranged inside of the external tank 8 and in which storage water W1 to be fed to the toilet bowl 20 is held are formed. A water feed pipe 5 supplying the storage water into the toilet bowl 20 is provided in the internal tank 3. A wshhand connection opening 9 to which a drain pipe 13 of the washhand basin arranged in a position separate from the low tank 1 is connected is formed and a washhand drain passage 10 flushing the washhand drain W2 from a drain inlet 11 formed in the external tank 8 into the toilet bowl 20 is formed between the external tank 8 and the internal tank 3.
Patent JP-2001284275-A (JP)
Title: Member for cvd-silicon carbide film covered semiconductor heat treatment
Inventor: INABA TAKESHI
IPC: H01L21/22
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To achieve a member that safely reduces process contamination with excellent reproducibility, and at the same time shows dust reduction effect when using the member of CVD-SiC film covered semiconductor heat treatment in a semiconductor process. SOLUTION: In the member where a CVD-SiC film is formed on the surface of heat-resistance base, the surface is ground so that the maximum height from the average line of a projection that becomes a peak should be equal to 3 μm or less, and depth from the average line of a trough should be 0.1 to 10 μm in a surface roughness curve obtained by performing undulation correction to a result obtained by a surface roughness meter.
Patent JP-2001284127-A (JP)
Title: Laminated inductor
Inventor: YASUDA KATSUHARU
IPC: H01F17/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated inductor, which is equipped with a terminal electrode on its base and protected against crackings or disconnections by a method, where a through-hole through which a coil is connected to the terminal electrode provided on the base, is reduced to an irreducibly minimum in number. SOLUTION: A laminated inductor is equipped with one or more sets each of two terminal electrodes 3 formed on its base as a laminate 1, composed of an insulator and a conductor. One or more sets each of two coils 2, that are provided adjacent to each other or coaxially provided in the laminate 1 and equal to the electrodes in number of sets. The two terminal electrodes 3 of each set on the base are connected to the lowermost layers of the two coils of the corresponding set through the through-hole 4. The two coils 2 of each set are connected together through the upper layer of the laminate 1. Since the terminal electrodes 3 on the base are connected to the lowermost layers of the coils through the through-holes 4, the through-holes 4 are lessened in length.
Patent JP-2001280360-A (JP)
Title: Outer joint member of constant velocity universal joint
Inventor: IIHARA MICHIO
IPC: F16D3/227
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To manufacture an outer joint member with a hollow shaft at a low cost with high accuracy while ensuring the sufficient strength. SOLUTION: This outer joint member 1 has a mouth part 10 provided with plural guide grooves 13 on an inner peripheral surface 11, and a shaft part 20 extended from the mouth part 10. This outer joint member 1 is manufactured by integrally molding the shaft part 20 and the mouth part 10, a steel material is preformed by sub-hot forging, and then the shaft part 20 is cold forged, and finished, in particular, by ironing work. The shaft part 20 is a bottomed hollow member having a cavity part 21, and a solid part 25 has a toothed part 27 for transmitting the torque.
Patent JP-2001285301-A (JP)
Title: Radio lan apparatus
Inventor: FUJITA NOBORU
IPC: H04L12/28
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To avoid radio waves interference between a radio LAN apparatus and a radar apparatus using a carrier frequency band of the radio LAN which is the same as a burst frequency band comprising a transmitting pulse of the radar apparatus. SOLUTION: Radar transmitting pulse is received at time series, a generating period Tr of received transmitting pulse is measured, in this LAN apparatus, an estimated prohibiting period Tp of packet transmission is equipped to stop packet transmission from the radio LAN apparatus during an estimated receiving time of radar reflecting waves responding to the measured period Tr, so that the radio waves interference between the radio LAN apparatus and the radar apparatus is avoided.
Patent JP-2001281409-A (JP)
Title: Lens with antireflection film and endoscope
Inventor: TOYOHARA NOBUYOSHI
IPC: G02B1/115
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a lens capable of enhancing its IR cutting rate without increasing the number of interference filters. SOLUTION: The lens has an antireflection film having <=1% reflectance Rv in the wavelength region of 420-650 nm and >=40% reflectance Rir in the wavelength region of 920-1,100 nm to the incidence of light parallel to the optical axis of the lens. The antireflection film is a five- or six-layer film, the 1st layer on the substrate side consists of an intermediate refractive index material, a layer above the 1st layer consists of a low or high refractive index material, an upper layer consists of high and low refractive index materials alternately stacked toward the air side and the top layer on the air side consists of a low refractive index material.
Patent JP-2001276000-A (JP)
Title: Bio-information measuring instrument
Inventor: OGIUE TAKASHI
IPC: A61B5/0245
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a bio-information measuring instrument which can be fitted to the portion to be measured of a living body so as to prevent the occurrence of measurement errors due to outdoor daylight and simultaneously can make battery renewal easier. SOLUTION: The housing 1 of this wrist watch-type bio-information measuring instrument having a pulse wave sensor unit 100 which detects the pulse rate of a user with a reflection type optical sensor, the housing 1 incorporating the sensor unit 100, and a wrist strap 30 is reformed. The housing 1 is constituted of a main housing 10 and a sub-housing 20, both of which are rotatably provided successively from each other adjacently to the peripheral direction of the wrist of the user. Since the successively provided angle of the housings 10 and 20 is changed in accordance with the thickness of the wrist of the user and the sensor unit 100 is always adhered closely to the portion to be measured of the user, high-accuracy results of measurements can be obtained.  In addition, since the sensor unit 100 is housed in the sub-housing 20 and a battery 112 is positioned in the proximity of the back lid 12 of the instrument, the battery 112 can be renewed easily.
Patent JP-2001280739-A (JP)
Title: Air conditioner
Inventor: MORISHIMA TATEJI
IPC: F25B27/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner having a small-sized outdoor heat exchanger which becomes an evaporator during a heating operation and which becomes a condenser during a cooling operation. SOLUTION: There is provided the air conditioner in which a compressor 34 driven by an engine 33, an indoor heat exchanger 18, an outdoor heat exchanger 31 and a four-way valve 32 are connected to each other through a refrigerant pipe passage 14. The outdoor heat exchanger 31 becoming an evaporator during a heating operation and becoming a condenser during a cooling operation is operated such that refrigerant in the refrigerant pipe passage 14 is heat exchanged with cooling water for the engine 33.
Patent JP-2001278302-A (JP)
Title: Pour-out container for creamy substance for mixing
Inventor: MIZUSHIMA HIROSHI
IPC: B65D47/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a container wherein different kinds of creamy substances can be mixedly poured out without making two nozzles exposed on an upper portion of the container stand and fall respectively. SOLUTION: First communicating cylinders 13, 13 hanging from a first top wall 12 of a first cap-like member 11 are fitted into respective necks standing from two front and rear half unit containers 2, 2. A standing path cylinder 14 is made to surround one of openings provided on the first top wall surrounded by the first communicating cylinder on the back and the first top wall portion in a front of the opening, and in addition a second communicating cylinder 16 is made to stand from a periphery of the other opening bored on the first top wall portion surrounded by the first communicating cylinder on the front, respectively. A hanging path cylinder 22 hanging from a second top wall 23 of a second cap-like member and a third communicating cylinder 29 are watertightly fitted into the standing path cylinder 14 and the second communicating cylinder 16.  The nozzles 25, 25 are made to stand from a front part of the second top wall portion surrounded by the hanging path cylinder and from an opening periphery bored on the third communicating cylinder 29.
Patent JP-2001281638-A (JP)
Title: Liquid crystal display device
Inventor: OGUMA MASAHIRO
IPC: G09F9/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with which a proper display is obtained, without causing positional deviation of a semi-transmission plate and a liquid crystal display element. SOLUTION: An engaging pin 20 and an elastic piece 21 are provided integrally in one upper end surface 4 of a holder 1, made of synthetic resin with the holder 1. When placing the liquid crystal display element 3 on the upper end surface 4 of the holder 1, the elastic piece 21 is formed so as to energize the liquid crystal display element 3 to the detaining pin 20 side. A through-hole 23, which is slightly smaller than the outside diameter of the engaging pin 20, is provided in two places of the semi-transmission plate, corresponding to the engaging pin 20 to be positioned and fixed in matching with the engaging pin 20.  After the liquid crystal display element 3 abuts one end face against the inside wall surface of the engaging pin 20, the other edge side is pushed in and inserted from the upper part of the elastic piece 21 to the lower part, while sagging the elastic piece 21 to the outside. After insertion, the liquid crystal display element 3 is energized at the engaging pin 20 side to be held at the holder 1.
Patent JP-2001282351-A (JP)
Title: Complex and service section and service management system and recording medium
Inventor: ETO KEISUKE
IPC: G06Q50/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a complex, a service section, a service management system, and a recording medium capable of reducing waste due to the overlap of a facility between each industrial organizations, reducing costs as a whole, and improving the activity ratio of the facility or the like. SOLUTION: In a complex constituted of plural plants A, B, C, and D, at least one plant A, B, C, or D is provided with a service section, that is, analyzing devices 31C and 31D for offering a service to each plant A, B, C, and D in response to a request from any plant A, B, C, or D. In this case, a virtual service center (virtual analyzing center) is composed of the analyzing devices 31C and 31D and a server 20A.
Patent JP-2001243319-A (JP)
Title: Commercial transaction paper order, delivery and preservation system shop
Inventor: TAKEUCHI HISATOMO
IPC: G06Q50/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To enable one shop to perform processings from the order/dispatch of an article/paper to shipping/arrival/reception/preservation/delivery/settlement/ communication/sale. SOLUTION: This shop is provided with series of means for order application and reception 1, packing 2, reception and dispatch 3, preservation 4, reception and delivery 5, handingover/delivery/settlement 6, data processing 7, settling processing 8 and communication 9. Concerning these means, the required means or all means are provided corresponding to a shop configuration. The shop is also provided with means for storefront selling 10 and register processing/ display 11 as needed.