baber/WOPTO huggingface dataset:
Patent JP-2004241464-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: USAMI TATSUYA
IPC: H01L23/532
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which includes a barrier film having a large etching selecting ratio to an interlayer insulating film, an excellent Cu diffusion preventing function, low permittivity and excellent adhesive properties with Cu wiring, and to provide a method for manufacturing the same.  <P>SOLUTION: The barrier film (e.g., a second barrier film 6) arranged between the wiring or a via and the interlayer insulating film of its upper layer is formed in the laminated structure of a plurality of films, each of which contains silicon, carbon (preferably silicon, carbon and nitrogen) in such a manner that contents of the carbon are different. Particularly, a low carbon concentration film 6a containing the small content of carbon is provided in the lower layer, and the structure that a high carbon concentration film 6b contains the large content of carbon in the lower layer, is provided. Thus, the prevention of the diffusion of the Cu, the high etching selection ratio and the proper adhesive properties with the Cu wiring are secured in the low carbon concentration film 6a, and the permittivity can be reduced in the high carbon concentration film 6b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238744-A (JP)
Title: Method for producing synthetic fiber and apparatus
Inventor: KIKUCHI YASUHIRO
IPC: D02J13/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a synthetic fiber with which the heating roll temperature after threading a winder can quickly be regulated to a steady temperature even when the heating roll temperature is changed to the steady temperature in order to improve the percentage of success in threading of each heating roll and the yarn physical properties can be stabilized in an early stage and to provide an apparatus therefor.  <P>SOLUTION: The method for producing the synthetic fiber with which the temperature of the heating roll applying the heat quantity to a spun synthetic fiber yarn is regulated to a preparatory temperature for improving the percentage of success in threading to carry out the threading of the heating roll and the winder and the temperature of the heating roll is regulated to the steady temperature for stabilizing the yarn physical properties of the yarn to carry out the winding of the winder after the threading. The method is characterized as follows. The heating roll temperature is regulated to the steady temperature corresponding to the threading of the winder to carry out the winding of the winder. The heating roll temperature is regulated to the preparatory temperature corresponding to the yarn breakage of the yarn or the winding stop of winding of the winder to carry out the threading of the heating roll.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003301241-A (JP)
Title: Two-phase stainless steel for urea-producing plant, welding material, urea-producing plant and equipment therefor
Inventor: YAMADERA YOSHIMI
IPC: B23K35/30
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-phase stainless steel for urea-producing plants having excellent corrosion resistance.  <P>SOLUTION: The stainless steel comprises, by mass, ≤0.03% C, ≤0.5% Si, ≤2% Mn, ≤0.04% P, ≤0.003% S, ≥26% but <28% Cr, 6-10% Ni, 0.2-1.7% Mo, >2% but ≤3% W, >0.3% but ≤0.4% N, ≤0.3% Cu as an impurity and the balance being Fe and impurities. The steel may further comprise at least one chosen from Ca, Ce and B and preferably comprises ≤0.05% Al and ≤0.01% O within the impurities. Preferably, the difference between hardness of the stainless steel at a solution state and hardness achieved after the stainless steel is subjected to a heat treatment wherein it is heated at 800°C for 30 min and subsequently water cooled, is ≤80 in terms of Vickers hardness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241585-A (JP)
Title: Microstructure cleaning method
Inventor: IIJIMA KATSUYUKI
IPC: C11D7/26
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microstructure cleaning method capable of exfoliating/eliminating certainly unwanted substances such as a resist residual or the like without changing the property of a Low-k film and producing new contaminants, and further to provide a microstructure cleaned by the cleaning method.  <P>SOLUTION: There is provided a cleaning method of eliminating unwanted substances attached to the microstructure by making a detergent composition containing essentially carbon dioxide, a detergent component for eliminating the unwanted substances, and a phase solution agent for dissolving the detergent component in the carbon dioxide, into a liquid under a high pressure to bring them into contact with the microstructure. Using fluoride denoted by a chemical formula N R<SP>1</SP>R<SP>2</SP>R<SP>3</SP>R<SP>4</SP>F as the detergent components, an operation is performed. In the formula, however, note that R<SP>1</SP>to R<SP>4</SP>are hydrogen or a hydrocarbon radical, while at least one of R<SP>1</SP>to R<SP>4</SP>is hydrogen or a methyl radical and besides at least one of R<SP>1</SP>to R<SP>4</SP>is the hydrocarbon radical with two or more carbon number.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003224853-A (JP)
Title: Moving picture encoding method and system, and moving picture decoding method and system
Inventor: KIMOTO TAKAHIRO
IPC: H04N19/423
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture encoding/decoding method and system for employing padding processing by which an arithmetic amount at searching can be reduced by utilizing processing at decoding in the case of encoding shape information.  <P>SOLUTION: The moving picture encoding/decoding method and system includes: an input picture encoding means for encoding an input picture signal with a picture object; a first storage means for storing a picture signal with the picture object being an object of the padding processing and transferring the picture signal to the input picture encoding means as required; a shape information encoding means for encoding the shape information denoting a shape of the picture object within a rectangular shape area and generating encoded shape data to generate border information representing a position of a border of the picture object; and a padding processing means for reading the border information from a second storage means for storing border information, calculating an address denoting the position of the pixel at the outside of the picture object in the picture signal of the first storage means, and calculating and substituting the pixel value corresponding to the address from the picture signal of the first storage means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004244121-A (JP)
Title: Forklift for rental
Inventor: MIYABE KAZUHIRO
IPC: B66F9/24
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution of a rental forklift capable of calculating an exact rental charge in response to operation and/or movement of a lift in the forklift.  <P>SOLUTION: The rental forklift is provided with a device interlocked with any one or both of respective switches 5 of a driving source 4 for the lift 2 and a driving source 4 for a moving wheel 3 and measuring an operation time of the respective driving sources 4 by a pulse generation device 6 and a digital counter corresponding thereto or an ampere-hour meter or a watt-hour meter. Thereby, the calculation of the exact rental charge can be carried out regarding the lift 2 or one or both of the movement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242881-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a performance effect using the almighty pattern without increasing the burden on the control in the game control means for handling the proceeding and the control of the games.  <P>SOLUTION: The CPU carried on the display control board selectively determines whether the display aspect in the variable display of the patterns should be the re-varying display aspect in which the decoration pattern derived and displayed once is re-varied or the non-revarying display aspect in which the decoration pattern derived and displayed once is not re-varied, based on the random values extracted by a random counter. When it is decided that the display aspect in the variable display should be the re-varying display aspect to give jackpot in the result of the display while the almighty pattern is derived and displayed, following the deriving and displaying of the almighty pattern as the result of the display of the left pattern, the result of the display of the middle pattern is derived and displayed. Under such a condition, after the ready for ready-to-win display aspect appears, the display control is carried out to keep the right pattern variably displayed at a fixed rate while ceasing the re-varying of the almighty pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243965-A (JP)
Title: Weather strip for automobile
Inventor: OTA YUKI
IPC: B60J10/82
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sealing property of both terminal portions of a weather strip for sealing portions among divided components of a sliding roof for opening and closing an opening of a roof panel of an automobile.  <P>SOLUTION: In this weather strip 20 for sealing portions among divided components of a sliding roof in the longitudinal direction of a vehicle body, for opening and closing an opening of a roof panel of the automobile by the sliding roof, a mounting base 22a of a front-side seal 22 of a terminal portion 22k includes a mounting base cover lip 22g on a bottom surface, extended, in parallel with a connection portion 23, into the rear direction, and the lip 22g and the connection portion 23 form a groove 24, and there are provided a plurality of protrusions 22m on the surface of the base 22a forming the groove 24, obliquely for the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251478-A (JP)
Title: Cooker
Inventor: HARA KEISUKE
IPC: F24C1/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker having humidifying efficiency and heating efficiency higher than those of a conventional one in a constitution for cooking a cooking object by humidifying and heating the same by saturated steam and superheated steam.  <P>SOLUTION: This cooker comprises a heating compartment for accommodating the cooking object 70, a saturated steam generating device 45 for generating the saturated steam, a saturated steam discharging nozzle for injecting the saturated steam into the heating compartment 11, and a saturated steam discharge pipe 42a, and the cooking object 70 is cooked by the saturated steam. In this cooker, the saturated steam discharge pipe 42a is composed of a flexible pipe, and its tip is directed to the cooking object 70 to inject the saturated steam to the cooking object 70 in a focused way.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249621-A (JP)
Title: Printer controller
Inventor: FUKUDA YOSHIHISA
IPC: G06F3/12
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is necessary for the user to download data resources again from a computer into a printer memory after the printer is recovered because the data resources such as a font stored on the memory for speeding up a rendering process are destroyed after the printer is started again.  <P>SOLUTION: A printer controller has a memory for storing printing data and the font or the like resources necessary for printing; an HDD for storing the data resources such as the font; an operation panel with a liquid crystal or the like display part for displaying a state of the printer, a setting menu and the like; and one or more switches fitted on the operation panel for selecting data. The printing controller receives the printing data from the computer and carries out a conversion process to a printer language. The font needed by the printing data is loaded to the memory from the HDD where the font is stored, so that the rendering process of the font is carried out at a high speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248962-A (JP)
Title: Data managing system for game hall, and terminal device for game machine
Inventor: MATSUBARA MANABU
IPC: A63F7/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability in totalization management data, when game data concerning a game machine are totalized and managed by division into a period when the game machine is in a special game state to discharge a large amount of game media in a short period of time and a period other than it.  <P>SOLUTION: At the point of time when a state change signal is inputted from a remote controller, a call lamp unit 3 changes the state of a Pachinko game machine 1 into a virtual special prize state when the corresponding machine 1 is in a probability variable state, and also transmits a virtual special prize signal to a management computer 5. The management computer 5 which receives the virtual special prize signal totalizes and manages the game data, concerning the Pachinko game machine 1 corresponding to the call lamp unit 3 to be the transmission source of the signal, as data in a special game state period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248974-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A47C7/62
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine that can exhibit not only a massaging effect but also can mitigate metal fatigue or a stress.  <P>SOLUTION: In the massage machine having a massaging section (backrest portion, a seat portion and a leg rest portion) capable of massaging a person to be massaged, a music output section 105 playing music at least during a massaging action is provided. The music output section 105 is provided in an operating device 10 and can output music even when the power is not turned on.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254721-A (JP)
Title: Game device and game program
Inventor: MITSUYOSHI MASARU
IPC: A63F13/54
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device and a game program capable of effectively preventing the excessive exposure to ultraviolet rays.  <P>SOLUTION: The game device 10 comprises a CPU 40, which executes the game program stored in a game cartridge 32. When a player is playing a game, the CPU 40 corrects the ultraviolet value detected by an ultraviolet sensor 32a to a set ultraviolet value in the game or to the approximate value, so that the corrected ultraviolet value is used in the game. The accumulated value of ultraviolet rays to which the player is exposed in the game is detected, and if the accumulated value is a prescribed quantity (a hazardous level) or above, the game process is prohibited. Since the corrected ultraviolet value is used in the game, the game can have a constant gaming performance regardless of the time and place for playing the game. Further, since the game process is prohibited when the accumulated value of the ultraviolet rays reaches the hazardous level, excessive exposure to ultraviolet rays can be effectively prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254509-A (JP)
Title: Method for establishing transformed immortalized cell line and the same cell line
Inventor: OTSU HIROSHI
IPC: C12N15/09
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To establish a transformed immortalized cell line affording an analysis of only a specific functional gene as the object, utilizable as a cell line of a disease model without using a viral vector and to provide the cell line and further a histamine-deficient cell line to be a histamine disease model by making a histidine decarboxylase gene deficient.  <P>SOLUTION: A method for establishing the transformed immortalized cell line is to transform the specific functional gene and establish the cell line having an immortalizing ability. The method comprises the step in which a transformed animal (A) in which the functional gene is transferred or deficient is mated with a transformed animal (B) in which a cancer gene or a tumor antigenic gene is transferred to provide a descendant animal. A cell is collected from the descendent animal and subcultured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259767-A (JP)
Title: Ceramic substrate
Inventor: MATSUMOTO KENTARO
IPC: H01C17/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic substrate in which an undesired crack along primarily divided groove or secondarily divided groove hardly occurs and which has a high effect of preventing the end face shape fault of a chip-like electronic component.  <P>SOLUTION: The ceramic substrate 11 has the depth d<SB>1</SB>of the primarily divided groove 12a formed at a front surface (upper surface A) side which is deeper than the depth d<SB>2</SB>of the primarily divided groove 12b formed at a rear surface (lower surface B) side, and has the depth d<SB>3</SB>of the secondarily divided groove 13a formed on the front surface side which is shallower than the depth d<SB>4</SB>of the secondarily divided groove 13b formed on the rear surface side. When the thickness size between the front surface and the rear surface of the ceramic substrate 11 is t, a value of (d<SB>1</SB>+d<SB>2</SB>) and a value of (d<SB>3</SB>+d<SB>4</SB>) are all set within a range of 0.45t to 0.65t, and are set so as to become (d<SB>1</SB>+d<SB>2</SB>)≥(d<SB>3</SB>+d<SB>4</SB>).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260428-A (JP)
Title: Radio portable terminal prevented in deterioration in reception sensitivity by noise, and method and program for preventing deterioration in reception sensitivity by noise of radio portable terminal
Inventor: YANAGIDA KEIICHIRO
IPC: H04W16/28
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio device where a plurality of reception line signal frequencies are provided and sensitivity suppression based on harmonics in an operation clock signal is prevented.  <P>SOLUTION: A noise antenna 1 receives noise generated from a control unit 7 in a radio portable terminal 100 and application 12. A TRX antenna 2 is used for transmitting and receiving desired waves and also receives the noise generated inside the radio portable terminal 100. A radio section 3 comprises an antenna changing circuit 4 for changing a noise antenna 1 and the TRX antenna 2, a reception section 5, and a transmission section 6. The control unit 7 comprises a base band IC8 for controlling the radio section, a DSP 10, a memory 9, and a clock 11, cancels the noise by taking a difference between a signal receiving only the noise by the noise antenna and the desired waves where the noise received by the TRX antenna 2 is superposed; and can extract only the desired waves for obtaining stable reception sensitivity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257326-A (JP)
Title: Method and apparatus for supplying flowable medium
Inventor: HIROZAWA DAIJI
IPC: F04B43/12
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for supplying a flowable medium which can stably supply the infinitesimal amount and the constant amount of the flowable medium.  <P>SOLUTION: The apparatus for supplying the flowable medium includes a medium tank 13 for housing the flowable medium 24, a first heater for heating the flowable medium in the medium tank to maintain the flowable medium at a predetermined temperature, a feed tube 17 extended from the medium tank, and a tubing pump 16 for discharging the flowable medium through the feed tube. The circumferences of the feed tube and the tubing pump are maintained at a predetermined or higher temperature by a second heater, and the flowable medium is discharged in its temperature regulated state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255820-A (JP)
Title: Image forming device and image forming method
Inventor: NAKAGAWA KUNIHIRO
IPC: B41J2/485
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which reproduces an image even if the image is difficult to print due to printer characteristics.  <P>SOLUTION: The image forming device is comprised of a pattern substitution table 18 which registers therein a pixel arrangement pattern surrounding a target pixel, and a pixel arrangement pattern having a pixel value of the target pixel substituted, in a manner bringing both the patterns into correspondence with each other, by taking the printer characteristics into consideration. Then the pixel arrangement pattern surrounding the target pixel is extracted from image data, and if the extracted pixel arrangement pattern corresponds to the pixel arrangement pattern registered in the pattern substitution table 18, the pixel value of the extracted target pixel is replaced by the pixel value of the target pixel registered in the pattern substitution table, and then an image signal is output.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260123-A (JP)
Title: Coolant for silicon ingot slicing
Inventor: SUMI NAOTO
IPC: B24B37/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coolant for silicon ingot slicing not falling under the category of dangerous objects in Japan's Fire Service Law.  <P>SOLUTION: The coolant comprises an alkylene oxide adduct (A), which satisfies three conditions (1)-(3), and/or a product (C) of reaction of the adduct (A) with one or more compounds selected from the group consisting of a carboxylic acid or its ester forming derivative (aa), an isocyanate (bb), and a halogenide (cc). The three conditions to be satisfied are condition (1): R<SP>1</SP>-(ä(C<SB>2</SB>H<SB>4</SB>O)<SB>m</SB>/(AO)<SB>n</SB>}-(C<SB>2</SB>H<SB>4</SB>O)<SB>p</SB>-H)y, wherein R<SP>1</SP>is a y-valent group produced by excluding active hydrogens from an active hydrogen-containing compound; condition (2): ratio of weight-average molecular weight (Mw)/number-average molecular weight (Mn) satisfying relations Mw/Mn≤0.030×Ln(v)+1.010, provided v<10, and Mw/Mn≤ -0.026×Ln(v)+1.139, provided v≥10; and condition (3): distribution constant c≤1.0, determined by a formula: c=(v+n<SB>0</SB>/n<SB>00</SB>-1)/[Ln(n<SB>00</SB>/n<SB>0</SB>)+n<SB>0</SB>/n<SB>00</SB>-1] derived from the Weibull distribution law.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004000157-A (JP)
Title: Fence
Inventor: NAKAJIMA SATOSHI
IPC: A01K1/035
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence which has a simple structure and can be easily connected and dismantled.  <P>SOLUTION: In this fence, a frame 3 is constituted of an upper frame 11 and a lower frame 13, which are laterally extended and are disposed parallel up and down to each other, and a net body 15 disposed between the upper frame 11 and the lower frame 13. A through-hole 25, through which a pivot pin 7 is to be passed, is formed upward on both ends of the upper frame 11. Upper end recesses 53 and 53, into which pivot pins 7 and 7 are to be inserted, are formed on the upper end face of a flanged support 51. The pivot pins 7 and 7, the upper end recesses 53 and 53, and the through-holes 25 and 25 provided upward in the upper frame 11 constitute an upper pivot structure 61. The lower recesses 55 and 55 formed on the lower end face of the flanged support 51, and projecting pins 35 and 35 projected from the upper end face of the lower frames 13 and 13, constitute a lower pivot structure 63.  <P>COPYRIGHT: (C)2004,JPO