baber/WOPTO huggingface dataset:
Patent JP-2001318734-A (JP)
Title: Desk for computer
Inventor: ITO EISUKE
IPC: A47B31/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a desk for a computer with which a wide work space on the desk is obtained and an excellent work posture is taken to a display screen at the time of the work of a keyboard operation or the like by simple constitution and at a low price. SOLUTION: This desk is constituted of a desk main body provided with a transparent part in the prescribed range of a top plate and a withdrawing plate freely slidable in a depth direction on the back side of the transparent part, a rack part where a display device is installed at a prescribed angle to the transparent part and a wagon body provided with a mounting base for loading a device main body part and housed inside the space below the top plate of the desk main body. The rack part is provided with a pair of supporting frames obliquely formed on the leg part frame of the wagon body, a bottom surface plate attachably and detachably disposed between the supporting frames and a restraining fence disposed on the depth side of the bottom surface plate to which the back part of the display device is abutted.  A freely height adjustable stopper for fixing the vertical direction of the display device installed on the bottom surface plate is separately provided and the fixing position to the bottom surface plate of the stopper is made variable stepwise in the depth direction.
Patent JP-2001317727-A (JP)
Title: Fluid heater
Inventor: KAWASHIMA MASARU
IPC: F23J15/06
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a fluid heater 100 that performs heat exchanges between a heat supplying side gas G and a heat receiving side fluid W to heat the heat receiving fluid W and makes it unnecessary to provide an ash removing device and the like by expanding the upper limit of the temperature of the heat supplying side gas G that is supplied to improve heat efficiency and moreover by suppressing the decline in the heat efficiency by the ash and the like contained in the heat supplying side gas G. SOLUTION: This device is provided with a tubular casing member 1 circulating the heat supplying side gas G introduced from an introduction part 1a provided at one end part inside to exhaust it outside from an exhaust part 1b provided at the other end part, and a heating tube 2 circulating a heat receiving side fluid W inside is provided in the tube axis zone AI in the casing member 1 with the direction of the tube axis as the direction of the tube axis I of the casing member 1. This device is provided with a whirling means 3 causing the flow of the heat supplying side gas G introduced into the casing member 1 from the introduction part 1a to be the whirling flow about the tube axis I of the casing member 1.
Patent JP-2001320087-A (JP)
Title: Method for producing gallium nitride compound semiconductor
Inventor: SUNG YING-CHE
IPC: H01L21/28
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To form an electrode having a low resistance ohmic contact layer. SOLUTION: At least a P type gallium nitride layer is grown on a substrate and an electrode layer is formed on the P type gallium nitride layer wherein the electrode layer is formed by steps for plating the P type gallium nitride with a layer of beryllium metal or an alloy thereof, proceeding to a diffusion step, diffusing beryllium metal or an alloy thereof into the P type gallium nitride layer, cleaning the surface, depositing a metal on the clean P type gallium nitride layer, and then proceeding to a high temperature processing.
Patent JP-2001316945-A (JP)
Title: Carbon fiber and fibrous activated carbon
Inventor: TOCHIMOTO TAKUYA
IPC: D01F9/24
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To produce a carbon fiber which contains an arbitrary amount of nitrogen atoms, because a phenolic resin used as the raw material of the carbon fiber contains the nitrogen atoms in the structure, and to produce a fibrous activated carbon which has a large specific surface area, excellent adsorption characteristics and excellent organic sulfur compound removability. SOLUTION: This carbon fiber is obtained by reacting a trifunctional phenol compound, an aldehyde compound and a polyamide resin in the absence of a catalyst in a closed container under a temperature condition of 130 to 240 deg.C, forming a fiber from the obtained polyamide-modified novolak type phenolic resin, treating the fiber with a curing agent to produce the infusible and non- meltable fiber, and then carbonizing the fiber. The fibrous activated carbon is obtained by bringing the carbon fiber into contact with an inert gas at 800 to 1,000 deg.C.
Patent JP-2001325116-A (JP)
Title: System and method for detecting misconnection of cable between devices
Inventor: ASAKAWA HIDEYUKI
IPC: G06F11/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To detect the misconnection of a cable between devices by simple constitution without using an additional line for transmitting connection check information. SOLUTION: A signal obtained by inserting the inherent value of a package 7 into each overhead is transmitted from each of overhead insertion parts 9 to 11 to a package 8 through a main signal line. Each of overhead extraction parts 12 to 14 extracts the inherent value from the overhead of the received signal, each of addition parts 15 to 17 adds the inherent value of the package 8 to the extracted inherent value and each of overhead insertion parts 18 to 20 returns the inherent value obtained from each of the addition parts 15 to 17 to the package 7.  Each of overhead extraction parts 21 to 23 extracts the inherent value included in the overhead of the received signal and an overhead comparing part 24 compares the inherent value extracted by each of the extraction parts 21 to 23 with a previously determined expected value to detect the misconnection of the cable between the packages 7, 8.
Patent JP-2001323673-A (JP)
Title: Building provided with ferris wheel
Inventor: NISHIMURA SHINJI
IPC: E02D27/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a building provided with a Ferris wheel capable of reducing total construction cost by solving a problem of an installation area for supporting columns for the Ferris wheel, and eliminating stress loaded on the body of the building in the building having the Ferris wheel at an upper part of the building. SOLUTION: In this building provided with the Ferris wheel composed of foundations 20 for a building main body disposed at a specified interval, and the Ferris wheel constructed on foundations 23 for the Ferris wheel constructed as a separate body from the foundations 20 for the building main body, the foundations 20 for the building main body are constructed without formation of a foundation footing or coupling by an underground beam, the foundation 23 for the Ferris wheel is disposed between the foundation 20 for the building main body and the foundation 20 for the building main body on the same ground surface, both are coupled with each other by an underground beam 27, the building provided with a landing port to the Ferris wheel is constructed on the foundation 20 for the building main body, and the supporting columns for supporting the Ferris wheel are constructed on the foundations 23 for the Ferris wheel, thereby the building and the Ferris wheel are formed in a separation state.
Patent JP-2001321434-A (JP)
Title: Artificial bone marrow and method for proliferating hemocyte
Inventor: OSHIMA YOSHIO
IPC: A61L27/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a new artificial bone marrow capable of functioning even in a patient whose function of a bone marrow support cell layer is lowered and acting as a hematopoietic function. SOLUTION: This new artificial bone marrow having a cell including a function of supporting a hematopoiesis is given to a carrier. Further, a method for proliferating a hemocyte comprises the steps of transplanting the bone marrow to an animal or a blood to circulate the blood into the bone marrow out of the animal body to proliferate a hematopoietic stem cell in the bone marrow, and further differentiating the hematopoietic stem cell to the hemocyte. The bone marrow can act as the hematopoietic function even in the patient whose function of the bone marrow support cell is lowered.
Patent JP-2001328609-A (JP)
Title: Method and device for classifying plate-shaped member by thickness
Inventor: OTSU AKIRA
IPC: B65C1/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability for the classification and quality and also enhance productivity. SOLUTION: A device is provided with a first unit group 2 measuring the thickness of photomasks m1 as a subject to be classified and assorting photomasks m2 by thickness based on the measured results, a second unit group 3 sticking labels 31 on which data is printed on respective packaged materials (photomasks m3 packaged by a shrinkable film 26) after packaging a plurality of photomasks m2 having a same thickness assorted by the first unit group 2 as a unit, and a controller 4 driving the second unit group 3 and the first unit group 2.
Patent JP-2001332479-A (JP)
Title: Aligner and device-manufacturing method by it
Inventor: YOSHIMURA KEIJI
IPC: H01L21/027
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an aligner that can eliminate exposure irregularity caused by illuminance disturbance that is generated on a light-sensitive substrate, and a device-manufacturing method by the aligner. SOLUTION: In an aligner that lights up a mask by lighting luminous flux having coherent anisotropy, and projects and exposes the pattern of a mask surface onto the light-sensitive substrate by a projection optical system, time for lighting up the light-sensitive substrate is adjusted, thus eliminating the illuminance disturbance that is periodically generated on the light-sensitive substrate.
Patent JP-2001335399-A (JP)
Title: Vapor growth method
Inventor: NAKAMURA MASASHI
IPC: C30B29/40
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a vapor growth method by which a gas stream in a reaction tube is made to be a complete laminar flow, a thin film is efficiently grown with a uniform composition and thickness and the yield from a raw material gas can be improved. SOLUTION: In the vapor growth method for forming a compound semiconductor thin film comprising at least two-component elements on a substrate by introducing a raw material gas comprising at least two kinds of gases and a purge gas into a reaction furnace in which the substrate is set, flow velocities of the raw material gas and the purge gas are controlled so as to satisfy the expression, 8.0>=vP/vG∞0.8 (wherein vG, is the velocity of the raw material gas and vp is the velocity of the purge gas) to make the raw material gas and the purge gas in the reaction furnace a two-layer.
Patent JP-2001339546-A (JP)
Title: Image reader
Inventor: KUWABARA TETSUYA
IPC: H04N1/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that transfers a read image to an image processing unit after subjecting the image to a prescribed editing and that can set read conditions. SOLUTION: The image reader can make setting operations (113, 114) for image read and/or editing conditions before reading an image (115) after receiving an image read request from an external information processing unit (100).
Patent JP-2001045543-A (JP)
Title: Method for discriminating current position of mobile terminal
Inventor: KOVACS ERNOE
IPC: H04L29/08
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To decide a current position independently of a platform in matching with an indoor environment by providing a fixed node having positional information to a network and transmitting the positional information through a layer over a specific transport layer. SOLUTION: A mobile terminal 1 receives positional information from a node 3 which is connected to a network 4 and whose position is fixed to decide the current position of the mobile terminal 1 itself. When a geographical range of the network 4 is known, the mobile terminal 1 can decide that its position is within a limited range. Furthermore, if the mobile terminal 1 can acquire, from the network 4, additional information denoting to which fixed node 3 of the network 4 the mobile terminal 1 is connected the mobile terminal 1 can search an additional database to acquire the positional information. Then the positional information is transmitted through a layer above the uppermost stack of the TCP/IP or UDP/IP protocol, that is, above a transport layer being the 4th layer of the OSI model.
Patent JP-2001048571-A (JP)
Title: Quartz glass excellent in transmission of short wavelength light, and its production
Inventor: DOI OSAMU
IPC: C03C3/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a quartz glass suitable for an optical system and a substrate for a mask, in optical lithography or the like in a far ultraviolet region having 165-200 nm wavelength, and having poor absorption of light. SOLUTION: This quartz glass has <=100 ppb content of the total of alkali metal elements of Li, Na and K, and alkaline earth metal elements of Mg and Ca, <=100 ppb content of the total of 3d transition metal elements of Ti, V, Cr, Mn, Fe, Co, Ni and Cu, each <=1 ppm content of B, C and N, and <=50 ppm content of OH, expressed in terms of weight proportion, or contains 100-3,000 ppm halogen atom and >=1×1017 molecules/cm3 hydrogen besides the before components. The method for producing the synthetic quartz glass comprises subjecting a soot body to a reduced pressure treatment, and carrying out a clearing treatment, or comprises carrying out the halogenation treatment, and subjecting the halogenated product to clearing treatment to allow the product to contain the hydrogen.
Patent JP-2001336796-A (JP)
Title: Ventilator
Inventor: YAMASHITA KOSEI
IPC: F24F7/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator that does not increase air-conditioning load by allowing one portion of suction air due to ventilation to flow back to an indoor side by deodorization and cleaning. SOLUTION: A ventilation channel to the outside of the inside 1 of a room and a reflux path returning to the inside 1 of the room are connected to the downstream of a fan 4 for sucking air from the inside 1 of the room, a damper 5 for changing the opening of each channel is arranged at the branch part of the ventilation channel and the reflux path, and further a medium- performance filter 6 for capturing the floating dust/dirt of air and a photocatalyst deodorization unit 7 for deodorizing foul air are provided at the reflux path of the downstream of the damper 5.
Patent JP-2001339769-A (JP)
Title: Distribution system for terminal position information
Inventor: MIZOBE MASATOSHI
IPC: H04W64/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a distribution system for terminal position information capable of acquiring position information of a mobile terminal even in a turning off state of the terminal. SOLUTION: When transmitting an acquisition request signal (a) for terminal position information from a subscriber 180 who has lost a mobile terminal 10 to a switching unit 90, an incoming signal d is sent automatically to a base station unit 60 from the switching unit 90 responding to a dummy incoming signal c at power on time determined at the mobile terminal. At the base station unit 60, a distance information between the terminal 10 and the unit 60 is acquired so as to be sent to the unit 90 as a terminal position information m. At the unit 90, a terminal position map information p is created by checking a map information against a terminal position information n, so that the information p is distributed as a terminal position information distribution signal q to the subscriber 180 in conformity with the information p to an information distribution method r.
Patent JP-2001338960-A (JP)
Title: Semiconductor device, semiconductor device measuring equipment and semiconductor device manufacturing method
Inventor: HIYAMA MASAKI
IPC: H01L21/68
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the high-speed equipment technology of a semiconductor device capable of surely detecting an alignment mark in a short time. SOLUTION: A reflection light scattering configuration is provided on the alignment mark, an emission light amount is reduced from a first surface part by scattering, and a significant difference on mark detection is provided with the emission light amount from a second surface part.
Patent JP-2001342382-A (JP)
Title: Method for color matching of powder coating for mottled coating, powder coating, and coated article
Inventor: ONO MICHIO
IPC: C09D7/80
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a color matching method for powder coatings giving for a mottled coated appearance according to the growing demand for design diversi fication and to provide coated articles with a mottled coated appearance. SOLUTION: This is a method in which two or more primary color powder paints are mixed and toned for the preparation of an intended color. The two or more primary color powder paints are (a) different in hue from the intended color, respectively; (b) their particles have average diameters falling in between 20-100 μm, respectively; and (c) the remotest chrominance ΔE between the particles is not less than 50. The color matching method using the toned mixture of two or more primary color powders results in a spotted pattern coating wherein the color mixture provides an average color of the powders.
Patent JP-2001343173-A (JP)
Title: Refrigerating cycle device for co2 refrigerant
Inventor: OKAKURA NORIO
IPC: F25B39/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating cycle device with an excellent heat exchanger effectiveness/pressure loss ratio in the refrigerating cycle device for CO2 refrigerant using a flat tube comprising a plurality of through-holes with small bores as the refrigerant channel of an evaporator. SOLUTION: A refrigerating cycle device for CO2 refrigerant uses an oil separator or an oil-less type or oil-poor type linear compressor, has the oil circulation rate at the inlet of an evaporator of 2% or lower and has the evaporator comprising a plurality of through-holes formed in a flat tube and the evaporative side refrigerant channel of an auxiliary heat exchanger in the refrigerant channel.
Patent JP-2001342998-A (JP)
Title: Air blower for automobile
Inventor: ONEDA TOSHIYUKI
IPC: B60H1/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an air blower for an automobile for efficiently cooling an electric motor without bringing a high manufacturing cost. SOLUTION: Cooling air extracted from a cooling air extracting part 12 on a blower case side flows from an opening 15 on the blower case side facing inward in the diameter direction of the electric motor 1 to inward in the diameter direction of the electric motor 1 via an opening 16 on a motor flange side through a cooling air passage 17 and is taken in the electric motor 1. Since the cooling air is taken from the direction nearly orthogonal to the axial center of the electrical motor 1 and directly beaten on the electric motor 1, the amount of the cooling air directly beaten on the electric motor 1 can be increased, and the electric motor 1 can be cooled efficiently.
Patent JP-2001345061-A (JP)
Title: Graphic fluorescence display tube
Inventor: OGAWA YUKIO
IPC: H01J31/12
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce light emission unevennesses due to influences of negative potentials of neighboring grids in an anode multi-matrix type graphic fluorescence display tube. SOLUTION: Each column of anode electrode has three respective anode electrode wirings Aw1 to Aw3, and anode electrodes of each column of anode electrode (anode electrodes from A11 to A1m in the first row) are connected to anode electrode wirings Aw1 to Aw3 which are common for every three, and respective three anode electrodes of each column of the anode electrode are assigned to grids G1 to Gz. The grids G1 to Gz are applied of the film formation except an opening O on an insulating layer on the first substrate S1, and formed. Anode electrodes A11 to Anm on whose opening O a fluorescent material is coated are formed. A surface of the grid is arranged so as to be lower than a surface of the fluorescent material.
Patent JP-2001346995-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To change the selection probability of selecting a specified direction pattern from the plural kinds of the direction patterns of direction information by the success or failure of a prescribed condition. SOLUTION: This pinball game machine is provided with a direction information display means 19 capable of variably displaying the direction information, a direction pattern storage means 38 for storing the plural kinds of the direction patterns of the direction information, a direction pattern selection means 39 for selecting a prescribed direction pattern from the plural kinds of the direction patterns based on selection command signals C1-C3,  a direction information display control means 44 for controlling the display of the direction information of the direction information display means 19 based on the prescribed direction pattern and a selection probability change means 41 for changing the selection probability of the direction pattern selection means 39 selecting the specified direction pattern from the plural kinds of the direction patterns based on the establishment of the prescribed condition.
Patent JP-2001331970-A (JP)
Title: Optical information recording medium
Inventor: SAKAGAMI YOSHITAKA
IPC: G11B7/2542
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium having good cycle characteristics in which movement of substances in a recording layer is suppressed even when recording is repeated by so-called land-groove recording. SOLUTION: An element β (β is at least one kind of element selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, Cu, Ag, Au, Zn and Cd) is added to the dielectric layer (13 and/or 15) at least one face of which is in contact with the recording layer 14. An element α (α is at least one kind of element selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re Cu, Ag, Au, Zn and Cd) is added to the recording layer 14.
Patent JP-2001358827-A (JP)
Title: Terminal utilization authenticating system, authentication card and portable terminal
Inventor: WATARAI TOSHINORI
IPC: H04W84/10
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the unauthorized use of a portable terminal by others and to improve security. SOLUTION: A transmission control means 14 of an authentication card 1, carried by the user of this portable terminal 2, transmits authentication data 30 composed of an authentication code 31 and a use limiting condition 32 (a limiting type 33 and the limiting value 34) stored in an authentication data storage means 11, prior to the portable terminal 2 by using a transmission means 12 for short distance radio communications, in which the reaching distance of radio waves is adjusted to 1-2 m.  The transmitted data are received with the reception means 21 of the portable terminal 2, and a CPU 29 collates them with the authentication code 31 stored in an authentication code storage means 22 beforehand, judges whether judgment data generated on the basis of the limitation type 33 in the authentication data 30 by a judgment data generation means 23 satisfy the condition of the limitation value 34 in the authentication data 30, and turns the portable terminal 2 into a usable state, when the result of the collation matches and the result of the judgment satisfies the limiting condition 32.