baber/WOPTO huggingface dataset:
Patent JP-2003276709-A (JP)
Title: Method and device for opening bag body
Inventor: KATO NORIO
IPC: B65B43/18
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for opening a bag body to surely open the bag body by eliminating the close contact of superposed sheets of the bag body like vinyl or the like.  <P>SOLUTION: At least the superposed sheets of the opening part of the bag body are pinched by a first and second members on both sides, and a flexible member arranged at the pinching face of the second member is pressed into a plurality of recessed parts formed on the pinched face of the first member in an elastically deformed manner via the superposed sheets of the bag body. This enables the superposed sheets of the bag body to be bent and deformed at a plurality of positions between a plurality of recessed parts and flexible members to cause a slip between the superposed sheets, eliminating the close contact of the superposed sheets and surely opening the opening portion by separating mutual superposed sheets of the opening portion from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276892-A (JP)
Title: Sheet supply system
Inventor: HIGUCHI KENSUKE
IPC: B65H3/62
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the overlapped feeding to improve a yield and sheet supply efficiency in a sheet supply system supplying stacked sheets to a prescribed position one by one.  <P>SOLUTION: In a drive control means 17, a residual amount of the sheets 19 stacked on a placing base 12 is recognized by a count number by a counting means 20, and ultrasonic vibration of a corresponding amplitude is applied to the placing base 12 according to the residual sheet amount by a vibrator 16, a booster 15A and a horn 15B. Friction or adhesion between at least the supply target sheet 19 and the sheet 19 positioned thereon is avoided by applying the effective vibration to loosen the supply target sheet 19, the supply target sheet 19 is held by a suction drive means 21 and a suction pad 22 in each the sheet 19 and is sent to a rotation drum 23, the rotation drum 23 feeds the supply target sheet 19 onto supply conveyor belts 25, 26, and the supply target sheet 19 is guided to a prescribed position by conveyance by the supply conveyor belts 25, 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073108-A (JP)
Title: Carbonous complex material involving nickel compound and its producing method
Inventor: NISHINO HITOSHI
IPC: C01B31/02
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a carbonous complex material involving Ni or an Ni alloy and its producing method with high yield. SOLUTION: The carbonous complex material involving nickel compound is produced as follows. (1) The carbonous material filled with Ni or the Ni alloy in a void of 10-90% in nanoflake carbon tube or a tube of telescopic structured multi-layer carbon nanotube is heated to 600-1100 deg.C in a reaction furnace. An inert gas pressure is adjusted to 10<-5> Pa-200 kPa and oxygen concentration is adjusted to be B/A=1×10<-10> -1×10<-1> where B/A is denoted as a ratio of oxygen amount B (Ncc) to reaction furnace volume A (L), with halogenated Ni or at least a kind selected from (a) halogenated Ni and (b) halogenated iron, halogenated cobalt in the reaction furnace. (2) The carbonous material is heat-treated at 600-1100 deg.C in the reaction furnace in which a pyrolytic carbon source is introduced and the inert gas pressure is adjusted to 10<-5> Pa-200 kPa.
Patent JP-2003285342-A (JP)
Title: Method for forming film using solution, cellulose ester film, protecting film and polarizing sheet
Inventor: NAKAMURA TOSHIKAZU
IPC: G02B5/30
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the condensation of a plasticizer gas in a method for forming a film using a solution, by which a filmy material based on a polymer solution composed of a polymer dissolved in an organic solvent is formed and a polymer film is obtained by volatilizing the organic solvent contained in the filmy material.  <P>SOLUTION: The method for forming a film using a solution comprises the first step to mix a plasticizer for improving the tenacity of the filmy material, the second step to form the filmy material of a polymer solution after mixing the plasticizer and the third step to convey the filmy material formed by the second step to a drying part 700 constituted of a volatilizing part which demarcates a volatilization space 700a for volatilizing the organic solvent contained in the filmy material by heating the filmy material and a volatilizing part which demarcates a cooling space 700b for cooling the filmy material which is adjacent to the volatilization space 700a at the downstream end, causing the filmy material to pass through the drying part 700. Thus the pressure difference between the volatilization space 700a and the cooling space 700b is adjusted to be 30 Pa or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294771-A (JP)
Title: Nozzle tip disposal device
Inventor: TAKEDA MASAAKI
IPC: G01N35/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent connection of a plurality of nozzle tips 10 and prevent the local collection of the plurality of nozzle tips 10 in the disposal of the nozzle tips 10.  <P>SOLUTION: The nozzle tip 10 is removed from a nozzle base part 26 in the position of a tip remover 20 and falls freely along a falling path. A sensor unit 24 detects passing of the nozzle tip 10 through a detecting position E. An ejection port 34 of a gas ejection unit 22 is directed to a blasting position F on the falling path 100, air 102 compressed in a gas compressing part 28 is ejected from the ejection port 34 according to the falling distance from the detecting position E to the blasting position F based on the passing timing of the detecting position E, and blasted to the nozzle tip which has reached the blasting position F. Thereby, the nozzle tip 10 departs along a departing path 104, or varies the falling attitude.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290643-A (JP)
Title: Primary amino group-containing surfactant
Inventor: YAMAMOTO GORO
IPC: C09K23/42
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyether amine type surfactant excellent in emulsification, dispersion, rust prevention and the like and usable as an emulsifier for emulsion polymerization.  <P>SOLUTION: The primary amino group-containing surfactant is defined by the following general formula (1): äwherein R<SP>1</SP>is an alkylene group; X is a hydrocarbon group or a group defined by -R<SP>2</SP>O(AO<SP>2</SP>)<SB>c</SB>H; R<SP>2</SP>is an alkylene group; AO<SP>1</SP>and AO<SP>2</SP>are each independently an oxyalkylene group; a is 1 or higher if X is a hydrocarbon group and a is 0 or 1 or higher if X is a group defined by the -R<SP>2</SP>O(AO<SP>2</SP>)<SB>c</SB>H; and b and c are each independently 1 or higher and its production method is disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290012-A (JP)
Title: Wooden filler, pillow, laser machining apparatus for wooden filler, and method of making wooden filler
Inventor: HIRATA KOICHI
IPC: A47G9/10
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden filler capable of prolonging the life of a pillow regarding its aromatic performance.  <P>SOLUTION: A wooden pillow material is obtained by polishing the surfaces of wood grains resulting from the shredding of wood, then applying a laser beam B to the polished wood grains C, forming linear grooves V as the marks of the application through friction, and impregnating the grains with an aromatic solution. The linear grooves V as the marks of the application are deeper than surface roughness and contain the aromatic solution in an amount sufficient to secure appropriate contents and prolong the life of a wooden pillow regarding its aromatic performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303961-A (JP)
Title: Mos semiconductor device
Inventor: OTAKE SEIJI
IPC: H01L29/78
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the difficulty in achieving an MOS transistor, having superior breakdown voltage characteristics, since an N- type drain region is formed in a P- type diffusion region in the conventional MOS transistor.  <P>SOLUTION: In the MOS transistor 21, the end section of the P- type diffusion region 30, set to be a channel formation region, is formed so that it is positioned in the lower region of a gate electrode. Then, an N-- type epitaxial layer 23 is utilized as the drain region. As a result, a depletion layer formation region, affecting the breakdown voltage characteristics can be widely secured at the side of a drain electrode 38 where a high voltage, is applied, hence a structure, having the high breakdown voltage characteristics can be achieved in the MOS transistor 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303553-A (JP)
Title: Plasma display panel
Inventor: KURAI TERUO
IPC: H01J11/22
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP simultaneously establishing both an optical characteristic and an aging characteristic.  <P>SOLUTION: In the plasma display panel, one pixel has at least sub pixels of three colors, namely green, red, and blue. At least a sub pixel of one color, of the sub pixels of three colors, has a phosphor film made of different type of phosphor and is formed of two or more discharge cells simultaneously lighting. At least one of two phosphors has at least one property, of the initial luminance larger, the initial color purity higher, and the aging smaller than that of the other phosphor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299858-A (JP)
Title: Management server and game server
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management server which provides a sound game to players by managing a ball output rate about a pachinko game provided to the player via a computer network.  <P>SOLUTION: The management server to be used for a computer network including general terminal devices for allowing the players to play pachinko games and game servers for providing the pachinko games to the general terminal devices calculates the ball output rate from the number of used game balls and the number of paid-off game balled per a unit time every fixed period and manages the ball output rate and paying off on the basis of the obtained ball output rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300031-A (JP)
Title: Method for cleaning inside surface of drinking water pipeline
Inventor: AIDA YUTAKA
IPC: B08B9/027
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method which realizes the reduction of construction costs and the shortening of a construction work time, and which is environment-friendly and does not damage a pipeline.  <P>SOLUTION: The inside surface of the drinking water pipeline is cleaned while drinking water is sent through the pipeline and a mixed gas is supplied to the inside of the pipeline at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309917-A (JP)
Title: Electric wiring apparatus and constituting members thereof
Inventor: ONO YUKO
IPC: H01R13/73
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To permanently arrange an electric apparatus C which is applied to a power supply wall socket for a washing machine as a power supply part for a bath-tub-water raising pump at a safe place in a nice-looking way, to arrange the electric apparatus C which is applied to a power supply wall socket for an air conditioner and mounted at the end of a cable and the like taken in indoors through a piping duct of the air conditioner without taking much space in a nice-looking way, and to easily secure a power source for the electric apparatus C.  <P>SOLUTION: An apparatus-mounting part a1 is provided on the frame of an electrical wiring apparatus A, in such a way that a mounting space of the apparatus C is formed on a mounting surface parallel to the frame of the apparatus A arranged on socket mounting surfaces including a wall surface. The apparatus-mounting part a1 is formed by extending a part of the frame. Also, it is independent from the frame and constituted of another material whose base is fixed to the frame. The power source for the apparatus C is secured together with the power source for the washing machine B' and the air conditioner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308864-A (JP)
Title: Fuel cell cogeneration system
Inventor: ATAKA MOTOHARU
IPC: H01M8/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell cogeneration system having improved total efficiency including thermal efficiency and generating efficiency.  <P>SOLUTION: The fuel cell cogeneration system comprises a fuel reforming device 11 for reforming a fuel to obtain hydrogen, a fuel cell body 12 to which the hydrogen is supplied from the fuel reforming device for electric power generation an exhaust heat recovery device 14 for recovering exhaust heat generated by the fuel cell body and the fuel reforming device, and a control device 15 for controlling the fuel reforming device, the fuel cell body and the exhaust heat recovery device. The control device 15 performs automatic operation of change-over between a continuous operation system for all-day operation and an intermittent operation system for at least once-a-day start and stop, or stop control of automatic operation. It is acceptable that the control device 15 performs automatic operation or automatic operation stop on the basis of change-over depending on time zones. Time-zone change-over preferably depends on days of the week.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306920-A (JP)
Title: Steel sheet pile type quay structure
Inventor: INAI YASUSHI
IPC: E02D5/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet pile type quay structure, the cost of which is reduced, because a steel sheet pile having a thin sectional thickness is used by decreasing residual water pressure by rapidly lowering a residual water level on the shore side of the steel sheet pile.  <P>SOLUTION: A perforated pipe 4 is installed in shore-side soil. Consequently, water remaining in shore-side soil is collected by the perforated pipe 4, and drained to the sea side. Accordingly, since the residual water level on the shore side is lowered and the effect of residual water pressure is reduced, the steel sheet pile having the thin sectional thickness can be used and the quay structure is also advantageous at a cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309057-A (JP)
Title: Projection aligner and device-manufacturing method
Inventor: TSUJI TOSHIHIKO
IPC: H01L21/027
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that various optical members for composing an illumination system, a projection optical system, or the like in a projection aligner may physically interfere one another when making compact the entire projection aligner to some extent, since a reflection mask is used and the illumination and projection optical systems are arranged at the same side to the reflection type mask in the conventional EUV compact projection aligner.  <P>SOLUTION: In the projection aligner, the reflection mask is illuminated with light from a light source, and the pattern of the illuminated reflection mask is projected onto a substrate by the projection optical system. In this case, light with which the reflection mask is illuminated passes between optical members in the projection optical system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307876-A (JP)
Title: Magnetic one-component toner
Inventor: TAKATSUNA TORU
IPC: G03G9/083
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnetic one-component toner which has excellent electrostatic charge characteristics and form images free of image failures for a long period of time.  <P>SOLUTION: The magnetic one-component toner contains toner particles containing at least a binder resin and magnetic powder and two kinds of metal oxides as a surface treating agent, in which the triboelectrostatic charge quantity to ferrite non-coated carries satisfies the following equations (1) and (2): 4≤|B|≤10...(1) and 0.2≤|B/A|≤0.6...(2) (where, A: the electrostatic charge quantity after agitation for one minute (μC/g), B: the electrostatic charge quantity after agitation for 30 minutes (μC/g)).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031533-A (JP)
Title: High-pressure processing apparatus
Inventor: YAMAGATA MASAHIRO
IPC: B08B3/08
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact high-pressure processing apparatus, where one portion can be installed in a clean room, and high-pressure processing can be conducted stably. SOLUTION: A high-pressure processing apparatus for bringing an object to be treated, into contact with high-pressure fluid and chemical liquid other than the high-pressure fluid under pressurization, and removing an unwanted substances on the body to be treated has a plurality of high-pressure processing chambers 30 and 31, a common high-pressure fluid supply means 1 for supplying the high-pressure fluid to each high-pressure processing chamber, common chemical liquid supply means 2A and 2B for supplying chemical liquid to each high- pressure processing chamber, and a separation means 4 for separating a gas constituent from the mixture of the high-pressure fluid being discharged form the high-pressure processing chamber, after the cleaning processing of the body to be treated and the chemical liquid.
Patent JP-2003314903-A (JP)
Title: Solar energy collection pipe retaining structure of photovoltaic power generation solar energy collection composite panel
Inventor: YAMAWAKI SHINJI
IPC: F24S10/75
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar energy collection pipe retaining structure of a photovoltaic power generation solar energy collection composite panel that has a satisfactory assembly workability and efficiently collects solar energy, in the photovoltaic power generation solar energy collection composite panel where a solar battery cell and a solar energy collection body are placed side by side.  <P>SOLUTION: In the photovoltaic power generation solar energy collection composite panel where the solar heat solar energy collection body is provided at the rear side of a photovoltaic power generation cell (1), the solar heat solar energy collection body has a solar energy collection plate (2), a solar energy collection pipe, and a retaining member (3). In the solar energy collection pipe retaining structure, the solar energy collection plate (2) is provided at the rear side of the photovoltaic power generation cell (1) in one piece, and the retaining member (3) has a nearly L-shaped section and has a distribution section (4) to the solar energy collection plate (2) and a pinching section (5) of the solar energy collection pipe, is distributed on the solar energy collection plate (2) at the distribution section (4), and is pinched by the pinching section of the pair of retaining members (3) where the solar energy collection pipes oppose for retaining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314715-A (JP)
Title: Four-way change-over valve
Inventor: SASADA HIDEKAZU
IPC: F25B41/04
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the smoothness and quickness of the action of changeover of a refrigerant passage.  <P>SOLUTION: This four-way change-over valve is constituted of a motor part 10, and a main body part 50 equipped with a main valve 70 arranged in a valve chamber 73 and a valve seat 80. The valve seat is equipped with a suction pressure leading hole 82 and a discharge pressure leading hole 83, and leading holes 84 and 85 communicating with a heat exchanger. The main valve is equipped with a low pressure communication recessed part 75 for selectively communicating with the suction pressure leading hole and the two communication holes, and a high pressure communication recessed part 74 for selectively communicating with the discharge pressure leading hole and the two communication holes. The main valve is also provided with a pressure equalizing hole 77 communicating the low pressure communication recessed part with the valve chamber 73, and a communication hole 76 for communicating the high pressure communication recessed part and the valve chamber. A shut-off valve supporting body 60 interlocks with rotations of the motor part and has a first shut-off valve 63 and a second shut-off valve 64. The pressure equalizing hole and the communication hole are selectively opened and closed by the first shut-off valve 63 the second shut-off valve 64, and the main valve is moved so as to change over the flow passage when the communication hole is closed and the pressure equalizing hole is opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316318-A (JP)
Title: Device and method for image display
Inventor: KONDO TETSUJIRO
IPC: G09G3/30
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device and its method in which picture quality is improved, occurrence of hold blur is prevented and deterioration in movement is reduced.  <P>SOLUTION: Respective pixels 10 are provided at the crossing sections of a scanning line 11 which is used to select a pixel with a prescribed scanning cycle and first and second data lines 12a and 12b which provide first and second data signals. The pixels 10 has a light emitting element 14, a TFT1 and a TFT2 which write data signals from the lines 12a and 12b into the pixel 10, capacitive elements C1 and C2 which hold the data signals and a TFT3 which controls the amount of current being supplied to the element 14 in accordance with the data signals. Moreover, the pixel 10 has a TFT4 whose drain and source are respectively connected to the elements C1 and C2, and a coupling capacitive control line 15 which is connected to the gate of the TFT4. When a TFT6 is turned on by the signal on a control line 13 during one scanning cycle, the elements C1 and C2 are coupled and the light emitting element is shifted to a second lighting state from a first lighting state by the current being supplied based on the first data signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034780-A (JP)
Title: Pressure sensitive adhesive tape for use in laser dicing
Inventor: MARUYAMA HIROMITSU
IPC: C09J7/02
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive tape for use in laser dicing that can be extensible and maintains linearity on extension without melting, breaking and scattering of an element when cutting and separating (dicing) a silicon wafer, a ceramic, glass and a metal with a water jet and a laser. SOLUTION: A pressure sensitive adhesive tape for use in laser dicing, in which a laser is guided by a water jet, is provided. A nonradiation curable pressure sensitive adhesive layer and a radiation curable pressure sensitive adhesive layer are formed on one surface of the tape substrate. The substrate can be penetrated by a jet water flow of the water jet, and the nonradiation curable pressure sensitive adhesive layer is set between the substrate and the radiation curable pressure sensitive adhesive layer.
Patent JP-2003311750-A (JP)
Title: Mold heating device of molding machine
Inventor: TAKAKURA SEIICHI
IPC: B29C45/42
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with the special feed in and out device of a heating means and to exclude the loss time accompanied by the feed in and out operation of the heating means to shorten a molding cycle in the mold heating device of a molding machine for heating a metal mold used in an injection mold of a thermoplastic resin or the like.  <P>SOLUTION: The heating means 5 is mounted on a molding member take-out means 4 for taking out a molding member, and power is supplied to the heating means 5 from a power supply means.  <P>COPYRIGHT: (C)2004,JPO