baber/WOPTO huggingface dataset:
Patent JP-2000315803-A (JP)
Title: Fabrication of semiconductor device
Inventor: TERAMOTO SATOSHI
IPC: H01L21/336
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent drift of heavy metal ion and electrostatic breakdown of a gate electrode by composing a gate insulation film of a specified material using a material gas of nitrogen monoxide, or the like. SOLUTION: A silicon oxide film added with chlorine is formed as an underlying film 102 on a glass substrate 101 in order to suppress the effect movable ions of Na or heavy metal. An amorphous silicon film 103 is then deposited by PCVD. The silicon film 103 serves as an active layer forming a source, a channel region and a drain. A gate insulation film is then formed on the silicon film 103 and a protective layer 104 for preventing contamination of the silicon oxide film, and the like, during crystallization is provided. Using chlorsilane or dichlorsilane as a material gas, an SiOxNy film 107 serving as a gate insulation film is formed on the silicon film 103 serving as an active layer. This film satisfied the conditions of energy gap band 5.31-7.0 eV, dielectric constant 4-6, and 0<x<2.0, 0<y<4/3 and the conditions can be altered depending on the fabrication conditions.
Patent JP-2001294636-A (JP)
Title: Resin composition
Inventor: MATSUNAMI HITOSHI
IPC: C08F290/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in heat resistance and cracking resistance. SOLUTION: This resin composition comprises (A) an unsaturated polyester resin and (B) a urethane (meth)acrylate resin having a weight average molecular weight of 3,000-40,000 and expressed by a specific formula.
Patent JP-2000350236-A (JP)
Title: Image display device
Inventor: KOSAKA TAKAHIRO
IPC: H04N13/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To sharply display a virtual image even when the virtual image is projected in a real image. SOLUTION: An image output device 7 displays image data stored in a memory 10. An ocular-side half-mirror 4 puts together and sends a real image inputted through an image filter 8 and a virtual image displayed on the image output device 7 to an ocular side. An image filter 8 when putting the virtual image together in the real image masks overlapping parts of the virtual image and real image according to the front-rear relation between the images.
Patent JP-2001262460-A (JP)
Title: Method for displaying and controlling sizing liquid concentration of sizing machine for conducting preliminary wetting to warp yarn
Inventor: SUSO NORIMITSU
IPC: D06B23/28
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To estimate concentrations without installing a concentration meter at all times even though the concentration of a sizing liquid in a sizing device is changed by being diluted, and automatically control the concentration change at its prescribed value without adjusting the concentration of a sizing liquid to be supplied. SOLUTION: In this method, the concentration of the sizing liquid is controlled by measuring a picking up rate of water content from a wetting device for warp yarns and a picking up rate of the sizing liquid from the sizing device respectively, estimating the sizing liquid concentration in the sizing device by calculating it based on at least these 2 measured values and displayed. Also, by controlling the picking up rate of the water content at an objective value, the sizing liquid concentration is controlled at a control value.
Patent JP-2001300984-A (JP)
Title: Method for injection-molding resin molding and mold for injection molding
Inventor: SUZUTA YOSHIFUMI
IPC: B29C45/26
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To eliminate touch-up coating and to alleviate molding conditions by preventing the generation of a weld mark in a method for injection-molding a lengthy resin molding with the use of multi-gates and a mold for injection molding. SOLUTION: The mold is composed of a cavity mold 20 and a core mold 30, a molten resin supplied from a sprue 50, a runner 51, and submarine gates 52 is stored temporarily in a weld preventing runner 60 extending in the longitudinal direction of a product cavity C, and the resin between the gates 52, after being fused in the runner 60, is injected/packed in the product cavity C through a film gate 70 to eliminate the weld mark W.
Patent JP-2001303593-A (JP)
Title: Hardener injection apparatus for fixing concrete block product in place
Inventor: FUJIBAYASHI TORAKICHI
IPC: E02D29/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a hardener injection apparatus for fixing a concrete block product in place, being easy to handle and excellent in workability, and allowing injection of a hardener to be carried out very smoothly by use of the weight of the hardener without requiring power, in low costs. SOLUTION: In the hardener injection apparatus for fixing a concrete block product in place, a container 2 storing the hardener 1 is provided at its bottom with installation legs 4 for installing the container 2 on the concrete block product 3, and a hardener ejecting part 6 which is either brought close to or abutted against or fitted into a hardener injection opening 5 provided in the concrete block product 3, when the container 2 is installed on the concrete block product 3 via the installation legs 4, is provided to project from the bottom of the container 2, and a blocking mechanism 7 for blocking the ejection of the hardener 1 is provided at the hardener ejecting part 6 in such a manner as to freely block or release the ejecting part.
Patent JP-2001308586-A (JP)
Title: Electronic apparatus
Inventor: MIZUNO TOSHIYUKI
IPC: H05K9/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To take effective countermeasures against static electricity of an electronic apparatus at a low cost. SOLUTION: Internal circuit is protected against malfunction or breakdown by discharging it to a ground line utilizing a conductor part 114 comprising an electronic component 114A disposed at the outer circumferential part of a wiring board 100. Electrostatic discharge takes place at the electrode of the electronic component 114A when a charged rod 130 approaches the gap of a housing 120 and the distance between the charged rod 130 and the electronic component 114A becomes close to the distance d1 causing breakdown of discharge withstand current rating of air. Since static electricity concentrates more at a sharper part to cause discharge, charges concentrate at the corner part of the electrode when a chip capacitor is mounted as the electronic component 114A which thereby serves as an arrestor.  Since the distance between the electrode of an IC 140 and the charged rod 130 is still longer than d1, electrostatic discharge does not take place at the electrode of the IC 140.
Patent JP-2001259064-A (JP)
Title: Mask with nasal plug for preventing malodor
Inventor: MOGI HIDEO
IPC: A62B18/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a mask with a nasal plug for preventing malodor which releases a worker completely from the malodor with a simple device in the work accompanied with the malodor and is not distinguished from a general mask in a wearing state, and surrounding persons do not know that the mask is deodorizable mask. SOLUTION: Belts (4) with magic tapes (registered trademark) (5) are fitted to the right and the left of the inside of a general gauze mask (1), the belts (4) are put through the rings (3) of the nasal plug 2 fitted with the rings (3) and the right and left parts are fixed with the magic tape 5.
Patent JP-2001301285-A (JP)
Title: Composite printer, its controlling method, and computer readable recording medium storing control program
Inventor: KITANI HIDEYUKI
IPC: H04N1/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composite printer having a plurality of types of print I/O functions of copy, printer, facsimile, and the like, in which a sheet for use in printing is selected appropriately by a method suitable for the print job of the print I/O functions independently. SOLUTION: When a copy job for printing print data of the image of a document read out through a scanner 122, a printer job for printing print data received from a host 201, or a facsimile job for printing print data received from a facsimile on a telephone line 124 through a modem 123 is executed, respectively, a CPU 203 controls the operation to differentiate the method for selecting a sheet feed tray to be used among a plurality of sheet feed trays depending on the type of function of copy, printer, or facsimile.
Patent JP-2001299592-A (JP)
Title: Storage method of cooked foods, heat storage device for storage of cooked foods and equipment for storage of cooked foods
Inventor: NAKAJIMA SHIGEO
IPC: B65D81/18
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of storage of cooked foods that stores cooked foods safely and at a low cost. SOLUTION: Keeping cooked foods within a constant temperature range is made possible by containing cooked foods and a heat storage device having an amount of latent heat more than 110 J/g and using the latent heat of a filled material in the heat storage device. Time and quality required until service as a meal after the foods have been cooked is preserved and breeding of bacteria is suppressed. The filled material preferably has a phase transition temperature between 50-120 deg.C and comprising one or two or more kinds of materials selected from the group consisting of organic animal or vegetable fats, natural waxes, wax extracts, fatty esters, alcohols, fatty acids and hydrocarbons.
Patent JP-2001299733-A (JP)
Title: Pci radiation beam image processing apparatus, pci radiation beam image detecting and processing apparatus, pci radiation beam image outputting apparatus and pci radiation beam image diagnosis supporting apparatus
Inventor: OHARA HIROSHI
IPC: G06T3/40
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform appropriate image processing and image outputting of a PCI radiation beam image and to improve accuracy of diagnosis supporting. SOLUTION: A PCI radiation beam image processing apparatus has an image processing means 100 applying an image processing to a PCI radiation beam image. The PCI radiation beam image processing apparatus has a radiation beam image detecting means 200 for outputting an image signal corresponding to the PCI radiation beam image taken and the image processing means applying an image processing to the above described image signal outputted from the above described radiation beam image detecting means. The PCI radiation beam image processing apparatus has a subtraction processing means which obtains a subtraction image by performing subtraction processing of a plurality of radiation beam images containing at least one PCI radiation beam image taken on the same object.  A PCI image diagnosis supporting apparatus has an image storing means for storing PCI radiation beam image data and an abnormal shadow candidate detecting means for detecting an abnormal shadow candidate by analyzing the PCI radiation.beam image data.
Patent JP-2001309339-A (JP)
Title: Video on demand device
Inventor: MURATA SHINICHI
IPC: H04N21/431
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To immediately view and listen to again advertisement information that is inserted into video information and distributed. SOLUTION: A user inputs a retrieval word for the advertisement information in a VOD terminal 10 when the user wants to review the advertisement information inserted into the distributed video information, and the retrieval work is sent to a VOD server 20 with an advertisement retrieval signal. When the server 20 receives the advertisement retrieval signal, the server 20 temporarily stops the distribution of the video information and instructs an advertisement information retrieving device 216 to retrieve the advertisement information. The device 216 retrieves the advertisement information on the basis of the retrieval work and outputs a list of advertisements. The list of advertisements is sent to the terminal 10 to be displayed.  The user designates advertisement information the user wants to view from the displayed list of advertisements with the terminal 10, and the designated advertisement information is sent to the server 20 with an advertisement view signal. The server 20 reads the designated advertisement information with an advertisement information controller 210 and sends the designated advertisement information to the terminal 10. The terminal 10 displays the advertisement information. The server 20 restarts to distribute the video information when the user finishes viewing the advertisement information.
Patent JP-2001310955-A (JP)
Title: Flexible polyester film
Inventor: HASHIMOTO KOKICHI
IPC: C08L71/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a flexible polyester film having excellent flexibility, printability, design feasibility, resistance to whitening, processability and generating no toxic gas on the incineration. SOLUTION: This polyester film comprises 2 to 60 wt.% of a plasticizer finely dispersed in the film with a mean dispersion size less than 20 nm, and the modulus of the film is 0.01 to 1 GPa at 23 deg.C.
Patent JP-2001311234-A (JP)
Title: High flow fire resistive coating material and fire resistive coating method making use thereof
Inventor: NISHIMUTA KOJI
IPC: E04B1/94
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an economical fire resistive coating material without wasting the material and a fire resistive coating method obtaining fire resistance efficiency equal to or higher than fire resistive coating by the conventional spraying method and integration with a fire resisting object and obtaining the fire resistive coating having a uniform thick and smooth surface excellent in workability without making a site dirty. SOLUTION: A form 5 is assembled around a steel frame 1, the fire resistive coating material having high flowability developed for the method is poured inside of the form 5, and it is solidified to form a fire resistive coating layer. The fire resistive coating material is so formed that water is added to a premixed material having inorganic light aggregate such as vermiculite foam, perlite or the like, hydraulic binder such as various cements, etc., and admixture as main ingredients, and the material having high flowability with the extent of 4 to 30 seconds as a J funnel falling time for flowability in the time from direct after the mixing up to the injection is used.
Patent JP-2000335434-A (JP)
Title: Complete fluid link steering system
Inventor: STEPHENSON DWIGHT B
IPC: B62D5/09
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To apply a complete fluid link steering to an on-highway vehicle. SOLUTION: A complete fluid link steering system to be used for an on- highway, in particular, includes a fluid controller 21 having a fluid meter 65. The fluid meter 65 imparts following motion to a valve mechanism (spool and sleeve) of the controller 21 in response to flow rate passing through this meter 65. The controller 21 includes a centering energizing spring assembly imparting sufficient torque so that fluid may be conducted to a steering actuator 19 without relative displacement of the valve mechanism at the same time as rotation of a steering wheel W. As a result, desired road surface feeling is imparted to a driver. This system controls flow rate to/from the actuator 19 in response to proper input signals 113, 115 and includes an EHC valve assembly 23 to maintain a steering wheel at a positioning position of the steering wheel W.
Patent JP-2001312648-A (JP)
Title: Information supply system
Inventor: HAYASHI NOBUSUKE
IPC: G06Q50/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To select a marchandise corresponding to the request degree of a customer with respect to the marchandise or service (called as marchandise in the following) and to provide information on the selected marchandise. SOLUTION: A means collecting and storing information including the self- evaluation result of a marchandise supplier with respect to a plurality of characteristic items on the marchandise, a means collecting and storing information including the request evaluation result of the customer with respect to the characteristic item, a means comparing the self-evaluation result with the request evaluation result at every characteristic item, judging the conformity of evaluation and selecting the marchandise based on the degree of conformity and a means distributing information on the selected marchandise to the customer are installed.
Patent JP-2001318412-A (JP)
Title: Camera and moving member detecting device
Inventor: IKUYAMA ATSUSHI
IPC: G03B17/28
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a camera constituted so that at least an image plane is prevented from being exposed even in the case of using an infrared photosensor. SOLUTION: In the camera detecting the amount of film fed by detecting the existence of the perforation of the film with a light emitting element emitting infrared light and a light receiving element receiving the infrared light, the existence of the perforation of the film is detected by making the light emitting element intermittently emit the light.
Patent JP-2001321938-A (JP)
Title: Welding method for high chrome austenitic stainless steel pipe
Inventor: NAGASHIMA HIDENORI
IPC: B23K9/16
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a welding method having penetration and strength which can withstand its use and satisfactory corrosion resistance by improving the weldability of a high chrome austenitic stainless steel pipe containing low sulfur. SOLUTION: This welding method by which the penetration, the strength and the corrosion resistance which can withstand its use, can be obtained by using the mixed gas of argon gas, gaseous hydrogen and carbon dioxide gas as a shielding gas in bore welding which welds the thick high chrome austenitic stainless steel pipes containing low sulfur or which welds directly the pipe and a tube sheet.
Patent JP-2001325129-A (JP)
Title: File system
Inventor: SUZUKI HIROAKI
IPC: G06T1/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To speed up storage/output processing and to save a storage space without obstructing the reuse of a stored document. SOLUTION: Under control of a management device 105, color picture data are compressed by a compression device 102 and recorded in a high speed area of a recording medium in a storage device 103 and monochromatic picture data generated from the color picture data by an image processor 101 are compressed and recorded in a low speed area of the recording medium in the storage device 103. The stored color picture data are erased after the lapse of a comparatively short storing period, and when the color picture data are erased, the monochromatic picture data generated from the color picture data are moved to the high speed area of the recording medium.
Patent JP-2001324400-A (JP)
Title: Pressure measuring method and device used therefor
Inventor: KONDO SHOSUKE
IPC: G01L7/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure measuring method in a polymerization tank capable of measuring, stably for a long period, the pressure of gas including fine particles, and a device used therefor. SOLUTION: This measuring method is characterized by introducing nitrogen gas at a prescribed flow rate into the polymerization tank 1 including the gas including the fine particles, and simultaneously measuring the pressure inside the polymerization tank 1 by a pressure gage through a nitrogen gas introduction pipe 4.
Patent JP-2001320951-A (JP)
Title: Grain tank in combine harvester
Inventor: TAKEUCHI KENICHIRO
IPC: A01D41/12
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To enlarge the capacity of a grain tank in a combine harvester operation by facilitating an opening/closing. SOLUTION: The structure of the grain tank 5 in the combine harvester is characterized in that a transmission structure 6 inputted from the front end side and synchronously moving the rear end side with a screw 1 is installed along a threshing device 7 side of a screw gutter 2 at the lower side of the grain tank 5 having the screw gutter 2 with the axially installed screw 1 for convey in the front and rear direction, and turnable to the outside of a car body 4 around a rotary shaft 3 at the rear end side.
Patent JP-2001329969-A (JP)
Title: Scroll compressor
Inventor: SHIMADA SATORU
IPC: F04C29/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of reducing the number of processing steps and simultaneously and efficiently carrying out an oil separation by a projection by providing the projection surrounding a portion of outer periphery of a discharge valve and a valve-press and carrying out a positioning on a back surface of mirror plate of a stationary scroll and integrally thread- fixing it to a discharge chamber side of the mirror plate. SOLUTION: In the scroll compressor, a plurality of compression chambers are formed by engaging a stationary scroll 4 having a scroll-shaped lap on a mirror plate with a rotation scroll. A compression gas is discharged from a discharge port provided on the stationary scroll 4 to a discharge chamber and a discharge valve 19 for preventing a back flow of a discharge gas is disposed at the discharge port. The scroll compressor is provided with a valve- press 20 covering the discharge valve 19 and restricting an open degree thereof. A plurality of projections 21 surrounding an outer periphery at one side of the discharge valve 19 and the valve-press 20 and carrying out a positioning are standingly provided on a back surface of a stationary mirror plate 4a. The discharge valve 19 and the valve-press 20 are thread-fixed to a discharge chamber side of the mirror plate 4a.
Patent JP-2001016275-A (JP)
Title: Processing method
Inventor: MCCARTHY ANDREW
IPC: H04L12/56
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an enhanced processing method that processes a protocol data packet(PDP) by providing a compression or termination mechanism in a radio network controller(RNC). SOLUTION: This processing method has a step where a protocol data packet(PDP) from a packet network is received at a gateway and a step where the PDP is sent to an exchange center (or a service node) connected to a radio network controller(RNC), and also includes a step where the PDP is sent from the exchange center (or the service node) to the RNC and a step where the PDP is terminated in the RNC and data corresponding to the PDP are sent from the RNC to a user unit UE, and preferably includes a step where the PNC compresses a header of the PDP.
Patent JP-2001327319-A (JP)
Title: Bag having cellarphone reception announcing function
Inventor: MATSUDA TAIJI
IPC: H04M1/725
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a bag having a cellarphone reception announcing function for informing the reception without practically hindering freedom of design of the bag. SOLUTION: In this bag having the cellarphone reception function, a pocket 3 for housing the cellarphone T is installed in a proper place of a hanging grip 1, and a pressing-down means 4 is arranged for pressing the cellarphone T in the pocket 3 to the hanging grip 1.