baber/WOPTO huggingface dataset:
Patent JP-2001274382-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NISHINOHARA KAZUMI
IPC: H01L29/78
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for limiting a short channel effect and reducing a variation in Vth (threshold voltage) even when the Vth is lowered. SOLUTION: A gate insulating film 4 and a gate electrode 5 are formed on a semiconductor substrate 1. A source region 3 and a drain region 2 are formed in a region including the surface on both sides of the gate electrode 5 in the substrate, and three regions with the same conductive type as the substrate and impurity concentration higher than the substrate are formed. In this case, the first one is a region 9 which includes the surface located under the electrode 5 and distant from the source/drain region. The second one is a region 71 located under the electrode 5 and adjoining to the source region 3. The third one is a region 72 located under the electrode 5 and adjoining to the drain region 2. In the first region 9, the concentration of impurity is limited to a low level and a variation in Vth is reduced.
Patent JP-2001283147-A (JP)
Title: Data processor and recording medium
Inventor: IWADATE TERUBUMI
IPC: G06F19/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a data processor to which plural data are outputted based on a simple instruction. SOLUTION: A control part 1 specifies a reference data, and then reads records designated according to the function of the reference date described in each line of a totaled output instruction ship 53 from a history period table 52, and specifies the designation of the column of a chart to be displayed. Also, data to be displayed in the column are specified based on a condition decided according to the value of the function of the reference date described in each line of the totaled output instruction ship 53. Then, the specified data are read from a totaled file, and displayed by adding the designation of the column.  At the time of displaying the data, whether or not the function of the reference date described in each line of the totaled output instruction slip 53 is matched with the designated output condition is judged, and when they are not matched with each other, the data can be prevented from being displayed.
Patent JP-2001281992-A (JP)
Title: Developing device, processing device and image forming device
Inventor: KAMIMURA NAOYA
IPC: C08J7/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a developing device, a processing device and an image forming device where problems such as variation in density of image quality, generation of fogging and transfer failure can be prevented by evading lowering of electrified quantity of toner by keeping down deterioration of the toner. SOLUTION: In the developing device, a developer carrier 22 consisting of an elastic roll that is faced in contact with an electrostatic image carrier 13 is provided. A sheet state spacer member 23 is installed in between the developer carrier 22 and the electrostatic image carrier 13 on a part that is other than an image forming range.
Patent JP-2001275745-A (JP)
Title: Rod-type extensible cosmetic container
Inventor: MURATA YOSHIYUKI
IPC: A45D40/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rod-type extensible cosmetic container which neither deteriorates the appearance nor the quality of the cosmetic material itself with no price increase by allowing a user to see the inside with the cover unopen so that the user can surely and precisely identify the color of the cosmetic and so on. SOLUTION: In this extensible cosmetic container, in order to make a cosmetic material K go up or down, the relative rotation movement of an inner cylinder 7 and an outer cylinder 1 which are fitted together, raises or lowers a holder plate 12 in the inner cylinder 7 which is connected into a spiral groove 3 on the outer cylinder through a guide slot 9 of the inner cylinder. At least the outer cylinder 1 and the cap 18 are formed of a transparent material, and on the inside surface of the outer cylinder 1, a number of fine spiral grooves 4 are engraved in parallel with the spiral grooves 3, so that a spiral streaking pattern can appear by the combination of the spiral grooves 3 and the fine spiral grooves 4.
Patent JP-2001276961-A (JP)
Title: Preformed porous metal product and production process of composite metallic parts using the same
Inventor: ODA NOBUYUKI
IPC: B22D19/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a preformed porous ferrous metal product that maintains sufficient adhesion to base material even when it is used in a casting process that has a certain time lag from molten metal pouring to completion of impregnation, and to provide a production process for composite metallic parts using said porous metal product. SOLUTION: In impregnating a preform M placed in a casting mould with molten metal under a casting process having a certain time lag in completion of impregnation after the end of pouring, the preform M under this invention makes use of a porous metallic product of ferrous metal containing 10 to 40 weight percent of chromium.
Patent JP-2001284541-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NATORI KATSUAKI
IPC: H01L27/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a capacitor having high dielectric characteristics provided by using SRO for at least one of capacitor electrodes to reduce the component of an amorphous layer in SRO, thereby improving the crystallinity of a ferromagnetic dielectric film. SOLUTION: SrRuO3 (SRO) is used for at least a part of electrodes 10, 12 of a ferroelectric capacitor C, the Ru/Sr ratio (atomic) of the SRO is set in a range of 1.01-1.10. By using such constituted SRO, its crystallinity can be improved to obtain a ferroelectric film 11 superior in dielectric characteristics as the result.
Patent JP-2001277375-A (JP)
Title: Apparatus for sticking sheet material and method for sticking it
Inventor: ISHIHARA NOBORU
IPC: B29D30/22
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for sticking a sheet material by which time for sticking is shortened and accuracy for sticking is improved. SOLUTION: The apparatus is constituted in such a way that the first conveyor 1 mainly feeding the first sheet material S1 on a tire molding drum D and the second conveyor 2 being arranged above the first conveyor 1 and carrying and feeding the second sheet material S2 on the midway part of the first conveyor 1 are provided and while the second sheet material S2 is overlayed on the top face of the first sheet material S1 on the first conveyor 1, the first sheet material S1 and the second sheet material S2 are fed on the tire molding drum D and are stuck thereon.
Patent JP-2000316154-A (JP)
Title: Image decoding method
Inventor: BUN CHUN SEN
IPC: H04N19/196
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently decode compression-encoding data by obtaining a corresponding phenomenon by using a variable length encoding table when a variable length code does not include a control code, obtaining a corresponding phenomenon by using the variable length code table when the control code and a second mode code are included, and obtaining a phenomenon which converts a Level value by a specified function. SOLUTION: In an image decoder, a variable length code of a quantization conversion coefficient is acquired from encoding data at a DA 402, a variable length encoding table is referred to at a VLD 408, a variable length code is recovered to a conversion coefficient, a compression residual block is acquired and is outputted to a decoder 403. When the variable length code includes a control code, it is further decided whether or not it includes a second mode code. When it is decided that it does, a phenomenon corresponding to the variable length code is obtained by using the variable length code table. At the same time, after a 'Level 1' value is added by a maximum 'Level 1' value corresponding to each pair of (Last, Level), a code of the 'Level' value is attached.
Patent JP-2001276422-A (JP)
Title: Music playing game machine
Inventor: KUBOTA ISAMU
IPC: A63F13/44
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a music playing game machine allowing anyone to easily play it and feel musical pleasure. SOLUTION: A theme music is demonstratively played by a sampler built in the game machine 1, and guide lamps attached the keys of a keyboard 6 are lighted in sequence in response to the musical sound. A player memorizes the music by listening to the play and seeing the guide lamps. Next, the game machine lights the guide lamps in sequence, and the player is guided by them and taps the keyboard 6 to play the theme music.
Patent JP-2001284793-A (JP)
Title: Solder composition for precoat and method of solder precoat
Inventor: IRIE HISAO
IPC: B23K35/363
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a solder composition for precoat by which a precoat of solder can be applied to electrodes with microscopic pitches by a simple method and to provide a method for applying such a solder precoat. SOLUTION: A solder for precoat is a paste of solder composition which is composed of solder powder and flux containing 1-50 wt.% of 8-24C tin salt of monocarboxylic acid in the flux and the content of the flux in the paste of solder composition is 10-80 wt.%. The solder for precoat is solidly supplied to the electrodes with microscopic pitches and heated for applying the solder as precoat only on the electrodes with microscopic pitches.
Patent JP-2001290668-A (JP)
Title: Fault tolerant computer and communication system using the same
Inventor: NAGOYA MITSUGI
IPC: G06F15/177
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a fault tolerant computer, capable of speedily detecting the down state of a processing part and continuing processing without delaying the processings of the computer. SOLUTION: This device is composed of a main processing part, an auxiliary processing part for ordinarily executing the same processing as the relevant main processing part, a communication means connected to a communication line and a switching means for switching a connection between the communication line and either the main processing part or the auxiliary processing part. The main processing part and the auxiliary processing part respectively monitor processing contents and corresponding to the monitored result from the main processing part or auxiliary processing part, the switching means switches the connection.  Even if one processing part under data processing is down in the middle of processing, processing can be immediately continued by the auxiliary processing part and an effect, capable of avoiding the interruption of a series of processing with a communicating party, can be provided.
Patent JP-2001287567-A (JP)
Title: Vehicle interval control device and recording medium
Inventor: ISOGAI AKIRA
IPC: B60W30/16
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To perform following running improved in drivability by making the behavior of a vehicle more match a driver's feeling when an interrupting vehicle interrupts between a driver's own vehicle and a preceding vehicle. SOLUTION: At the step S4630, it is judged whether stop determination is made or not, and when it is decided that the stop determination is not made, transition to the step S4650 occurs, a sweep value (αsweep) in course of interrupted determination is added to the relative speed output value (Vr-out (n-1)) one control cycle before, and set as a relative speed output value (Vr-out (n)). When it is decided that stop determination is made, transition to the step S4640 occurs, a sweep value (α quit) in interrupted determination quit is added to the relative speed output value (Vr-out (n-1)) one control cycle before, and set as a relative speed output value (Vr-out (n)).
Patent JP-2001290791-A (JP)
Title: Microcomputer with built-in nonvolatile semiconductor memory and its control method
Inventor: SORAOKA SEIJITSU
IPC: G11C16/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer with built-in nonvolatile semiconductor memory and its control method by which the reading disturbance of a nonvolatile semiconductor memory can be prevented. SOLUTION: This microcomputer is provided with a CPU, the nonvolatile semiconductor memory connected to the CPU, an address bus and a data bus, a RAM capable of copying data in a prescribed area in the nonvolatile semiconductor memory, a selector for switching the connection of the data bus of the RAM and a memory access control part for controlling the nonvolatile semiconductor memory, the RAM and the selector. The frequency of the reading of the nonvolatile semiconductor memory is counted, and whether reading is to be performed from the nonvolatile semiconductor memory or from the RAM is controlled in accordance with the frequency. When the frequency of he reading of data in the prescribed area exceeds a prescribed value, data in the nonvolatile semiconductor memory is transferred to the RAM.
Patent JP-2001286930-A (JP)
Title: Method and device for manufacturing composite tube, and internal tube for composite tube
Inventor: YAMANAKA MASANOBU
IPC: F16L9/14
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a composite tube the external tube and internal tube of which are integrally joined without using an adhesive, inserting material or the like when manufacturing the composite tube. SOLUTION: The internal tube 20 having an outside diameter which can not fit to the inside diameter of the external tube 8 in an ordinary state is reduced and the internal tube 20 after reducing the diameter is fit and inserted into the external tube 8. By applying outward pressurizing force over the entire length of the inside surface of the internal tube 20 while revolving the external tube 8 and the internal tube 20 in the peripheral direction and expanding the diameter of the internal tube 20, the inner peripheral surface of the external tube 8 is closely joined to the outer peripheral surface of the internal tube 20.
Patent JP-2001296693-A (JP)
Title: Method for forming image, and image-forming device
Inventor: NAKAYAMA HIROBUMI
IPC: G03G15/043
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for forming an image which is superior in low temperature fixing property and hardly causing offsets in the method and device for forming an image, which uses a fixing roller having a coating film containing a fluorocarbon resin applied on the surface of a metal core material. SOLUTION: In the method for forming an image, the image-forming device used is equipped with at least a photoreceptor, toner, fixing device and exposure device, and the fixing device used in a fixing process is equipped with a fixing roller 71 which houses a heat source and a pressing roller 72 pressed to the heating roller. The heating roller has a coating layer 71b containing a fluorocarbon resin applied on the surface of the metal core material. The binder resin of the toner contains at least styrene and alkyl(meth)acrylate as a compolymer component and has 70 deg.C or lower glass transition temperature. The maximum mol.wt. of the binder resin measured by gel permeation chromatography ranges 1×104 to 12×104 when converted as polystyrene.
Patent JP-2001292868-A (JP)
Title: Ruggedness generation structure on seat
Inventor: NISHIDE TAKESHI
IPC: B68G7/05
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of costs and work man-hour and to stabilize quality in the case of forming ruggedness on the surface of a seat without using a tool. SOLUTION: This ruggedness generation structure on the seat for providing voluminousness in terms of design on the surface of the seat 10 by making a level difference to facings 12 and 13 adjacent to each other with a joining part 16 by the sewing of each other as a boundary is provided with a control means for fixedly controlling the fall-down direction of a margin to sew up 18 at the joining part 16 of the facings 12 and 13.
Patent JP-2001294279-A (JP)
Title: Standing pouch for retort
Inventor: YAMADA TAKESHI
IPC: B65D65/40
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a standing pouch for retort which has improved gas barrier properties, scratch resistance, self-supporting characteristics, and light screening characteristics without the need for an aluminum foil as an indispensable constituent element. SOLUTION: The standing pouch for retort comprises a laminated body which has a gas barrier layer composed of a resin composition principally composed of a resin having high hydrogen bonding characteristics, one or more layers (the total thickness of layers comprising a biaxially oriented film is 20 μm or more) of a biaxially oriented film composed of a material selected from the group consisting of a polyester and polyamide, and a heat-sealing resin layer having a thickness of five times or less the total thickness of the layer comprising the biaxially oriented film and not less than 20 μm, and which has a transmittance of 5% or less at a wavelength of 300 nm.
Patent JP-2001296199-A (JP)
Title: Gas leak detector
Inventor: SUZUKI TOSHIHIKO
IPC: G01M3/28
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas leak detector which can detect leakage of a piping in a gas supply facility in a short time with high accuracy. SOLUTION: The gas leak detector for detecting leakage of a piping 16 in a gas supply facility is provided with a first fixing means 21 being connected removably with the piping 16, a passage 22 for conducting gas to the first fixing means 21, a second first fixing means 23 being connected removably with means 40 for supplying gas to the conducting passage 22, means 26 for measuring the instantaneous flow rate of gas flowing through the conducting passage 22, and means 25a1 for displaying an instantaneous flow rate measured by the instantaneous flow rate measuring means 26 at a display section 24.
Patent JP-2001305543-A (JP)
Title: Liquid crystal display device and method for manufacturing mask and liquid crystal display device
Inventor: NAKANO HIROTAKE
IPC: G02F1/1337
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To improve viewing angle dependency of a display image when a line segment, a monochromatic area, or a character in any direction is displayed in a liquid crystal display device. SOLUTION: The liquid crystal display device including an alignment layer 10 on which a first unit alignment area 6 having first alignment characteristics and a second unit alignment area 8 having different second alignment characteristics from the first alignment characteristics are mixed and placed at a matrix position of a matrix, and the first and second unit alignment areas 6 and 8 are disposed so that the first and second unit alignment areas 6 and 8 may be mixed along a straight line of all directions is composed. A mask suitable for forming plural kinds of the alignment area having the alignment characteristics different in the alignment layer is used.
Patent JP-2001295366-A (JP)
Title: Installation structure of steel-frame column and setting-up method therefor
Inventor: SHODA TAKETAKA
IPC: E02D27/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a building frame by increasing the accuracy in setting up a steel-frame column. SOLUTION: A compartment part 3 is formed by a partition plate 2 on the lower inside, and a steel-pipe column 6 whose insertion hole 5 is opened into a base plate 4 is installed on the bed mortar 8 of a footing 7. The projected part 9a, projected from the footing 7, of a U-shaped anchor bar 9 is inserted from the insertion hole 5 of the base plate 4 into the compartment part 3 and hooked on a horizontal bolt 10 mounted on the column 6. The tensile force acting on the anchor bar 9 can be conveyed through the medium of mortar 11 packed within the compartment part 3 to the column 6.
Patent JP-2001171364-A (JP)
Title: Vibration control device for absorbing vibration of radiator
Inventor: KO GENBAI
IPC: F16F15/08
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide vibration control device for absorbing vibration of a radiator having no fear of corrosion, reduced weight, no fear of becoming detached by vibration, and favorable adhesive property with rubber. SOLUTION: This device is featured by that it is constituted by a rubber vibration controlling body fitted on a fixture formed on a car body and supported by it, a supporting part integrally formed with this rubber vibration controlling body, and a plastic sheet body provided with a supporting curved part supporting an inward protrusion embedded in the supporting part and an upper support bracket of the radiator and integrally injected with the rubber vibration controlling body for forming it.
Patent JP-2001299462-A (JP)
Title: Desk set having mobile chest unit
Inventor: KOJIMA KATSUTO
IPC: A47B31/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a desk with mobile chest unit, the top of which is widely usable by making the width from front to rear to that of the desk of the deck of a the mobile chest unit same at the time of drawing out the mobile unit by the side of of the desk, and storable the mobile unit in compact under the desk so as the front of the mobile unit does not project from the front of the desk. SOLUTION: In a desk set having the main body of the desk 1 and a wing chest 10 with casters stored in the lower space 2 of the main body of the desk 1 to be freely put in and taken out, a deck 13 that is free to rise and fall is provided on the upside of the wing chest 10. The rear end part of the deck 13 projects rearward from the rear end part of the main body of the wing chest 11, and an opening 6, into which the rear end part of the deck 13 on the upside of the wing chest 10 in the stored condition is inserted, is formed in at least the upper part of the rear plate 5 of the main body of the desk 1.
Patent JP-2001301585-A (JP)
Title: Method for drying water flow on car body and water flow drying promoting composition for car body
Inventor: WAKAO HIDEKI
IPC: B60S3/04
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily drying a car without using a blower when the car is washed and dried using a car washing machine, and a car body drying promoting composition particularly suitable for use in the method, causing no problems that may arise with conventional water repellents. SOLUTION: The car washing method either applies a layer of water flow to a car body after finally water washing the car using the car washing machine or simply water washes the car at a final stage by use of the car washing machine. At least at the last stage of the final water washing process, a layer of water flow is applied to the car body. The composition has a coefficient of static friction of 0.10 or less and, the drop angle of a water droplet of 0.01 ml on the surface of a film of the composition is equal to or less than 50 deg..
Patent JP-2000349888-A (JP)
Title: Portable phone
Inventor: SHIMIZU TETSUYA
IPC: G06F3/048
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable phone capable of displaying many functions the function of which can be easily selected by even an unskillful user for clicking icons so as to enhance the operability. SOLUTION: In this portable phone, a ROM 4 is provided with guidance display data in characters corresponding to icons denoting functions and with a function correspondence table that stores icons, guidance data and function programs corresponding to the icons while making them correspond to each other. A CPU 2 refers to the function correspondence table to output guidance display data corresponding to an icon selected by a cursor among displayed icons to an LCD driver 5 and an LCD 6 displays the guidance.