baber/WOPTO huggingface dataset:
Patent JP-2003328048-A (JP)
Title: Process for melting non-ferrous metal
Inventor: MIZUKAMI HIDEO
IPC: C22B9/10
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting process which may provide a non-ferrous metal product with an excellent yield and quality, without spraying flux on a molten metal surface, even in air.  <P>SOLUTION: In the process for melting the non-ferrous metal, hollow articles 3 made of a material having a melting point higher than that of the non-ferrous metal are floated or dipped near the surface of the molten metal to cover the molten metal 2 formed by melting the non-ferrous metal inside a vessel 1. Preferably, the hollow articles and the vessel are made of a same material. Preferably, the non-ferrous metal is magnesium or a magnesium alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333400-A (JP)
Title: Digital camera
Inventor: NAKAYAMA TAKASHI
IPC: H04N5/225
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of extending the operating time without impairing its convenience.  <P>SOLUTION: When a display destination is selected to be a liquid crystal display apparatus 46 and the residual capacity of a battery 42 is a prescribed capacity or below, the digital camera selects the display destination to an electronic view finder 50 consuming less power than that of the liquid crystal display apparatus 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327384-A (JP)
Title: Closing hook device
Inventor: KIKUCHI KOJI
IPC: B66C1/34
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closing hook device allowing easy passage of a rope by itself as rope guards remains closed without attaching a socket to the terminal of the rope and having the rope guards held between two hanger plates and smoothly turnable for sure opening/closing operation.  <P>SOLUTION: The closing hook device comprises the two hanger plates 10, 10, a sheave 20 held therebetween, a hook 30, and the pair of right and left rope guards 40, 40. The sheave 20 is arranged to be rotatable around a sheave shaft 70 fixed to the upper parts of the hanger plates 10. The hook 30 is arranged to be turnable around a trunnion 60 fixed to the lower parts of the hanger plates 10. The pair of rope guards 40, 40 are arranged to be turnable around the same rotation supporting shaft 41 fixed between the sheave shaft 70 and the trunnion 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326018-A (JP)
Title: Sewing machine
Inventor: UEDA MASAHIKO
IPC: D05B19/12
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine in which sewing data made outside the machine can be used effectively.  <P>SOLUTION: The sewing is performed according to the sewing data described with coordinate points of needle location made outside the sewing machine. The needle location coordinate point is divided into two by the Y axis, either one of the divided set of the needle location points or another set (Axn, Ayn) [n=1, 2, 3...19, 21, 23, 25...33, 53, 55,...65] is offset for predetermined volume D1 to X-axis direction. In the case where a command for knife is embedded by sewing data, a drive timing of knife is readjusted for a predetermined quantity. By this configuration, the sewing data prepared outside the sewing machine can be modified and adjusted into the sewing data that is suitable for sewing in the sewing machine by a simple operation. Thus, effective sewing is enabled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326949-A (JP)
Title: Air conditioner in construction machine
Inventor: YAMAKAWA ATSUSHI
IPC: B60H1/32
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable work environment by preventing narrowing of a space in an operation room when arranging an air conditioner in a construction machine.  <P>SOLUTION: While arranging a body unit 4 of the air conditioner under a floor surface 9 of a cab 1, ducts 10L, 10R, 11L and 11R for cold air and hot air connected to the body unit are extracted in the cab after creeping under the floor of the cab, and blowoff ports 10La, 10Ra, 11La and 11Ra for cold air and hot air are also arranged on the left and right both sides of a cab front part. Evaporators 6L and 6R are arranged by two units, and are constituted so that different temperature air can be blown off from the left and right blowoff ports.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335522-A (JP)
Title: Manganic acid nanosheet and production method therefor
Inventor: SASAKI TAKAYOSHI
IPC: B82Y30/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manganic acid nanosheet with new features not found so far, or a colloid solution in which the new nanosheet is dispersed, to respond to the circumstances that recently manganese oxide draws attention on its application or the like, however, conventionally available forms are limited for selection or the like of materials, and the development using such forms is also limited.  <P>SOLUTION: The nanosheet is obtained as follows: a layered manganese oxide expressed by the formula: A<SB>x</SB>MnO<SB>2</SB>(A is one or more metals selected from among Li, Na, K, Rb and Cs; x≤1) is brought into contact with an aqueous acid solution to induce a layered manganic acid expressed by H<SB>x</SB>'MnO<SB>2</SB>nH<SB>2</SB>O (x'≤1; 0≤n≤3), adding it to an aqueous amine solution and shaking to exfoliate the layered manganic acid to a single layer of nanometer level to generate a colloid solution in which the manganic acid nanosheet is dispersed and suspended. The nanosheet is obtained by further solid-liquid separating the colloid solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335063-A (JP)
Title: Optical recording medium
Inventor: TABATA HIROSHI
IPC: G11B7/2433
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which is little influenced by a recording strategy in a wide linear speed region from a low linear speed to a high linear speed and can hold furthermore better recording characteristics.  <P>SOLUTION: The optical recording medium A has a constitution in which at least the first protective layer 2, a recording layer 3, the second protective layer 4, and a reflective layer 5 are successively laminated on a base 1. The recording layer 3 comprises (Sb<SB>x</SB>Te<SB>y</SB>)<SB>a</SB>Ge<SB>b</SB>In<SB>c</SB>Ag<SB>d</SB>and atomic ratios constituting the recording layer 3 are as follows. 2.5≤x/y≤3.5, 0.85≤a≤0.95, 0.03≤b≤0.1, 0.005≤c≤0.05, 0.001≤d≤0.03 and a+b+c+d=1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334558-A (JP)
Title: Apparatus for improving water quality
Inventor: NAKAMURA KENJI
IPC: C02F1/68
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for improving water quality which can remove foreign matter in water at high collection efficiency without increasing costs.  <P>SOLUTION: In the apparatus 1 for improving the quality of bath water, the first drain pipe 8 for discharging water in an electrolytic cell 2 outside is connected to the upper end side of the electrolytic cell 2. In the electrolytic cell 2, hydrogen bubbles produced by the electrolysis of water are adhered to foreign matter in the bath water to float the foreign matter on the water surface, and the foreign matter is discharged outside along with the bath water through the first drain pipe 8. Since the hydrogen bubbles are minute, even fine foreign mater in the bath water can easily be floated and separated. In this way, by using the hydrogen bubbles which have been released in the atmosphere so far, the apparatus 1 for improving the quality of bath water which can clean the bath water by removing the foreign matter in the bath water at high collection efficiency without increasing costs can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335203-A (JP)
Title: Air bag
Inventor: HASEBE MASAHIRO
IPC: B60R21/2338
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag for sufficiently receiving an occupant, and sufficiently absorbing a shock applied to the occupant in the air bag having a left half side air bag, a right half side air bag and a tie panel connecting tips of the air bags at the occupant side.  <P>SOLUTION: This air bag 10 has the left half side air bag 12 for inflating to the left side in front of the occupant, the right half side air bag 14 for inflating to the right side in front of the occupant, and the tie panel 16 for connecting the occupant side tips of the left half side air bag 12 and the right half side air bag 14. Each left half side air bag 12 and right half side air bag 14 has an inflator opening 18 in a rear end on the opposite side of the occupant. The left half side air bag 12 and the right half side air bag 14 are arranged so that inside panels 20 abut to each other at inflation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346374-A (JP)
Title: Laser output control circuit of optical disk recording/ reproducing device
Inventor: HANAMOTO YASUTSUGU
IPC: G11B7/0045
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser output control circuit for controlling outputs of laser lights irradiated from an optical pickup.   <P>SOLUTION: While supplying a driving voltage based on the driving data for measurement instead of a driving voltage from a servo circuit to a laser diode 1, a relationship between the driving voltage for the measurement and a monitor signal is obtained based on the monitor signal acquired from a monitoring diode 3 before executing a recording operation, a level of the monitor signal acquired from the monitoring diode 3 during the recording operation, when the recording operation is restarted after a recording interruption, a driving voltage based on the level of the monitor signal stored into a memory circuit 10 at the time of the recording interruption is supplied to the laser diode 1 instead of the driving voltage from the servo circuit, and when the recording operation is restarted, the driving voltage from the servo circuit is supplied to the laser diode 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342329-A (JP)
Title: Curable composition
Inventor: KAWAHARA TAMOTSU
IPC: G02B1/04
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition excellent in curability, highly refractive and highly transparent and exhibiting excellent adhesion to a base material, preferably an active energy ray-curable composition, more preferably an active energy ray-curable composition suitable for manufacturing an optical article.   <P>SOLUTION: The curable composition comprises a di(meth)acrylate (A) represented by formula (1) (wherein R is a 2-4C alkylene group; R<SB>1</SB>is a hydrogen atom or a methyl group; and a and b are each a positive number and the average of (a+b) is 2-10) and an ethylenically unsaturated group-containing compound (B) other than the component (A).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348162-A (JP)
Title: Spam mail prevention method and spam mail prevention system
Inventor: NIIKURA YOSHIAKI
IPC: H04L12/58
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spam mail prevention method and a spam mail prevention system for utilizing the spam mail received by a user so as to exclude spam mail to other users.   <P>SOLUTION: A received electronic mail database 3 for converting a received electronic mail into database and a user terminal 20 are connected to a mail reception server 2, the user terminal 20 transmits spam mail information to a spam mail preventing apparatus 10 and a spam mail information database 13 registers the information. The spam mail preventing apparatus 10 compares the spam mail information stored in the spam mail information database 13 with electronic mail information stored in the received electronic mail database 3 according to contents of the information, and regards the mail so a spam mail when the expressions in the contents of the information items are coincident with each other or closely resemble with each other, and exclude the mail from a distribution object of the reception server 2 with respect to all the user terminals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347452-A (JP)
Title: Structure for electronic component
Inventor: GOTO MASASHI
IPC: H01L23/10
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for electronic component which can constitute an electronic component on a non-self standing support and can be ready for reduction in size and weight suitable for high frequency and sophisticated function.   <P>SOLUTION: There is provided a structure 3 which is projected from the main surface of the non-self standing support 2 and includes the upper surface as the size standard under the alignment in height of projected structure from the main surface. This structure 3 is extended continuously like a line in at least one direction of the main surface and is aligned in the height from the main surface in the direction where the structure is extended. With the height of upper surface of this structure 3 defined as the size standard, thickness of the function material 12 such as resin provided in the internal side of the structure 3 is specified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342516-A (JP)
Title: Aqueous resin composition for coating and method for producing the same
Inventor: AIZU KAZUO
IPC: C09D151/06
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous resin composition for one pack type coatings which have sufficiently high storage stability, solvent resistance, water resistance and adhesiveness to polyolefin raw materials that are difficult to coat, and to provide a method for producing the aqueous resin composition, by which the aqueous resin composition can efficiently and easily be obtained.   <P>SOLUTION: This aqueous resin composition is characterized by containing the particles of a chlorinated polyolefin-based resin composite material which is the composite material of a chlorinated polyolefin-based resin having a chlorine content of ≤50 wt.% with the polymer of a polymerizable monomer having an unsaturated double bond and has a glass transition temperature of 20 to 120°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343171-A (JP)
Title: Door opening/closing apparatus
Inventor: INOUE KOSAKU
IPC: E06B9/06
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opening closing apparatus which prevents fall of doors when lowering the doors (when closing the doors), to thereby achieve a stable door closing operation.   <P>SOLUTION: The door opening/closing apparatus is formed of the plurality of doors arranged in an opening side by side in the vertical direction, guide rails arranged on both right and left sides of the opening, for vertically guiding the doors 2 while maintaining the doors in a drooping state, a lifting means for vertically lifting/lowering the doors in the drooping state along the guide rails 3, a rotating means for rotatively opening the doors which have reached an upper portion of the opening by the lifting operation of the lifting means, in a manner protruding the doors frontward in sequence beginning from the upper one, and a fall preventive means 28 operable when the doors are lowered, for lowering the doors in sequence beginning from the lower one while securing an interval between the doors, and preventing the doors 2 from falling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348214-A (JP)
Title: Transmission controller for communication terminal
Inventor: YAMAMOTO TATSUYA
IPC: H04M1/274
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a communication terminal can not automatically select a telephone company in each call in a public telephone network.   <P>SOLUTION: In a transmission controller for a communication terminal having an interface for communicating with a public network and a protocol network different from the public network and selecting and communicating with either one of the networks, comprises a passage table for storing the telephone number of a public network and telephone company identification information to be used for a call, a passage selection means for selecting a network for connecting the communication terminal from the public network or the protocol network by referring to an information table on the basis of an inputted telephone number and a control means for discriminating the sort of a call from the inputted telephone number in the case of connecting the communication terminal to the public network and adding the telephone company identification information stored in the passage table to the inputted telephone number to obtain a transmitting telephone number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007275-A (JP)
Title: Radio communication apparatus, program for controlling the radio communication apparatus, and recording medium
Inventor: ARAI SHUNJI
IPC: H04B1/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus, program for controlling the radio communication apparatus, and a recording medium capable of reducing the power consumption on the basis of presence/absence of stored data.  <P>SOLUTION: The radio communication apparatus 101 is provided with: a storage section 202 for storing image data photographed with an imaging section 201; a radio section 203 for transmitting the image data stored in the storage section 202 to an opposite station (not shown) through radio communication; and a control section 206 with a function of detecting the presence/absence of the image data stored in the storage section 202 and detecting the residual storage capacity of the storage section 202, a time count function, and a function of applying power control to the radio section 203. When the storage section 202 stores no image data, the control section 206 instructs a power control section 207 not to supply power to the radio section 203 (step S307) and no power is supplied to the radio section 203 by this instruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005286-A (JP)
Title: Article browsing system for web site
Inventor: HIRAO ATSUISA
IPC: G06Q50/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article browsing system for web site, which gives not only article information which appeals to a user, but also virtual space to the user, as though the user were in a shopping building and easily retrieves the article information the user wants to have.  <P>SOLUTION: This is a system functioning as a web site browsed by use of a web browser. In addition, the system comprises a web page 10 for displaying a building equipped with a building image 11, which reminds of a shopping building provided hierarchically with a plurality of floors, a web page 20 for displaying the floors that is linked to the web page 10 for displaying a building and provided with a floor image 21, which reminds of the floors where a plurality of rooms are partitioned and a web page 30 for displaying the article, which is linked to the web page 20 for displaying the floors and on which information 31 on a plurality of articles is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015139-A (JP)
Title: Beat noise detector, and communication system
Inventor: TOMIOKA TAZUKO
IPC: H04B10/07
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To utilize the fact that no beat noise occurs when polarized waves are orthogonal, even if the wavelengths of transmission light from two sub-stations approach, in a light interference canceller.  <P>SOLUTION: The beat noise can be detected, even if the polarized waves are orthogonal, when the wavelengths of the two transmission light included in optical signals from the sub-station approaches, by arranging a polarized wave dependence loss element in one of two detection systems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008479-A (JP)
Title: Picture frame
Inventor: YAMADA TADAMASU
IPC: A47G1/10
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture frame effectively utilizing a frame piece material to be easily manufactured.  <P>SOLUTION: The frame piece 1 has ends orthogonal to the longitudinal direction is brought into contact with only the inner sides of an end of the other frame pieces 1 connected to the ends of the frame piece 1, or disposed at right angles adjacently with space in-between, so that each side of an L-shaped connection piece 2 is connected to each other at each end of the frame piece to form a rectangular frame. A corner cover 5 is attached to cover the corner formed by the connection piece 2. Accordingly, frame piece materials are more effectively utilized in the picture frame and the picture frame can be more easily manufactured than a conventional picture frame in which each end of the four frame pieces is cut aslant at an angle of 45° and the end surface finish is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010280-A (JP)
Title: Lighting system for elevator
Inventor: KURAMITSU MASAHIRO
IPC: B66B11/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system for an elevator allowing easy partial replacement work.  <P>SOLUTION: This lighting system 10 for the elevator is disposed on a car room ceiling 2 of the elevator. The lighting system 10 for the elevator has a plurality of lighting cases 11 fixed to the car room ceiling 2, and lighting fixtures 12 disposed inside the respective lighting cases 11, The respective lighting cases 11 can be respectively independently uninstalled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321119-A (JP)
Title: Floating equipment for floating flat panel by relatively high pressure zone between plate and flat panel
Inventor: MORI MINEYA
IPC: G02F1/13
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce high running cost of the panel non-contact sheet conveying system by lowering the cost of the panel floating equipment, which constitutes most of the system, and by reducing consumption of gas, such as clean air, and fluid so as to solve the problem that if a panel is carried in a cassette during the production process as before, the panel sags under the weight of the panel.  <P>SOLUTION: A surface plate unit, which constitues part of a pressure room which discharges gas and liquid, has porous material smaller than the surface plate unit in terms of gross area. This floating device floats the flat panel using relatively higher pressure zone than outside between the surface plate unit with the porous material and the flat panel by discharging gas and liquid from inexpensive and compact porous material which requires relatively less frequent processes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008705-A (JP)
Title: Display device for game machine and game machine
Inventor: NAGANO HIROYUKI
IPC: A63F5/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having display devices for enabling a display with a sense of unity wherein a variable display device and a picture display device for displaying multiple kinds of identification information pictures needed for playing are provided.  <P>SOLUTION: The game machine has rotating reels 26L, 26C and 26R, and a display panel 14. The display panel 14 has a transmissive part 16 for transmitting light and a display part 18 for displaying picture performance. The display part 18 is arranged so as to surround the rotating reels 26L, 26C and 26R provided inside of the transmitting part 16 so that the pictures are controlled corresponding to behavior of the rotating reels 26L, 26C and 26R.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020630-A (JP)
Title: Polyvinyl alcohol film for optical use and manufacturing method
Inventor: HAYASHI TETSUSHI
IPC: B29K29/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol film that has less color spots and that is useful as the raw material for manufacturing a polarizing film for high quality liquid crystal display.  <P>SOLUTION: The polyvinyl alcohol film is characterized in that a difference between the maximum and the minimum moisture percentage is 1% or below in the width direction of the film.  <P>COPYRIGHT: (C)2004,JPO