baber/WOPTO huggingface dataset:
Patent JP-2002301016-A (JP)
Title: Endoscope
Inventor: AONO SUSUMU
IPC: G02B23/24
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope protecting a lens and a solid-state image pickup element from exposure of steam during autoclave sterilization. SOLUTION: An element frame 10, with the lens unit 11 and the solid-state image pickup element 12 disposed thereon, is constructed of two frames. A first element frame 51 with the lens unit 11 and a second element frame 52 with the solid-state image pickup element 12 are disposed thereon. An end lens 13 is hermetically soldered to the leading end of the first element frame 51 and a connector 14 is hermetically joined to the trailing end of the second element frame 52. The inner peripheral surface of the leading end of the second element frame 52 is fitted over the outer peripheral surface of the trailing end of the first element frame 51. The first element frame 51 and the second element frame 52 are axially movable relative to each other before being joined together.
Patent JP-2003228542-A (JP)
Title: Network equipment
Inventor: FUJII MASAHITO
IPC: G06F13/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load on a mail server by transmission of a scan image, and deliver the scan image by mail to a user without causing the user any special consciousness.  <P>SOLUTION: Network equipment connected to a LAN comprises a creating means for creating an email to which a file to be transmitted is attached, a determining means for determining whether the destination address of the transmitted file is a client with a mail server in the LAN or not, a saving means for creating mail to which the client-transmitted file is attached and saving it in a storing means if the determining means determines a client with a mail server in the LAN, and a mail transmitting means for fetching the mail to the client from the saving means and transmitting it when receiving a mail transmission request from the client.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232098-A (JP)
Title: House with extension eaves
Inventor: OKUDA MAKOTO
IPC: E04B1/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To use a beam used for a frame for eaves and a ceiling beam on the lower floor of a house body 1 in common.  <P>SOLUTION: An eaves body 23 using a beam 22 in the same beam depth 21 as the ceiling beam 5 on the lower floor of the house body 1 as the frame is installed, and the beam 22 for the eaves body 23 has the same joining section 26 as the ceiling beam 5 on the lower floor of the house body 1. An extension eaves 2 is constituted by connecting the beam 22 on the house side of the eaves body 23 to the ceiling beam 5 on the lower floor of the house body 1, and a roof body 31, which has the same sectional structure as the roof body 31 used for the house body 1 and in which a top face is formed in a plate shape, is supported on the extension eaves 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231128-A (JP)
Title: Tire vulcanizing bladder
Inventor: WAKAHARA HITOSHI
IPC: B29C33/76
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire vulcanizing bladder capable of preventing the generation of tire trouble caused by the non-uniform contact of the bladder and an unvulcanized tire or the undesired deformation of the unvulcanized tire to manufacture a uniform tire.  <P>SOLUTION: The bladder body 4 is formed from a rigid rubbery elastomer, wherein the wall thickness t<SB>1</SB>of the distance La from the clamp part of the bladder body 4 to the part coming into contact with a tire bead Wa is 3-10 mm, as shown by Fig 2 and integrally formed by setting the wall thickness t<SB>2</SB>of the distance Lb from a tire side part Wb to the part coming into contact with a crown part Wc to 0.5-1 mm. The boundary range Sz continuously transferred from the thick part with the wall thickness t<SB>1</SB>of the bladder body 4 to the thin part with the wall thickness t<SB>2</SB>is set to 5-20 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231541-A (JP)
Title: Plastic molded container
Inventor: SUGIMOTO SHIGEO
IPC: B65D43/16
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic molded container in which at least one of a plastic container body and a lid is formed of a blow-molded body, and no problems occur in locking the lid by both locking projections even if there is slight variance in the relative position of the locking projections when the locking projections are integrally formed on the container body and the lid.  <P>SOLUTION: This plastic molded container comprises the container body 1 and the lid 2 connected to a back side of an opening part 3 therein via a flexible sheet-like plastic hinge 4. A body side locking projection 5 is integrally formed on one side (the right side) of the opening part 3, and a lid side locking projection 6 to be engaged with the body side locking projection 5 is integrally formed on the inner side of the lid 2. When the lid 2 is depressed, the lid 2 is lowered while deviating its position due to the flexibility of the plastic hinge 4, the lid side locking projection 6 rides over the body side locking projection 5 at the same time, and both locking projections are engaged with each other to lock the lid 2 to the opening part 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237794-A (JP)
Title: Bag produced by forming and processing multi-layer film, and packing material for ceramic chip condenser
Inventor: MAEDA MASATAKA
IPC: B65D30/08
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag produced by forming and processing a multi-layer film excellent in resistance to pinhole formation in the field of a bag to be used for a packaging material for a ceramic chip condenser by a hydrostatic pressing system.  <P>SOLUTION: The bag to be used for a packing material for a ceramic chip condenser is produced by forming and processing a multi-layer film which is a laminate of a combination of layers (A) and (B), and layers (A), (B) and (C). The layer (A) is a flexible polyolefin layer consisting of an alpha olefin homopolymer, or its copolymer selected from either ethylene or propylene, or a flexible polyolefin layer consisting of a copolymer of ethylene and acrylic ester, or of ethylene and methacrylic ester, or consisting of a copolymer selected from partially ion-crosslinked products thereof, or consisting of a mixture of these flexible polyolefins; the layer (B) is a layer consisting of nylon, and the layer (C) is a layer consisting of an ethylene vinyl alcohol copolymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234918-A (JP)
Title: Image processing apparatus and image processing method
Inventor: HAMADA TETSUYA
IPC: B41J2/525
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To create a look-up table, in which conversion errors after color conversion are influenced by input data as little as possible.  <P>SOLUTION: The number of gradations is for each color of an input value is reduced, in response to the color characteristic of a color space table. A memory address for storing an output value in the table is determined, by using the result of reduction of the input value in which the gradation number is reduced. A combination of input values, having the same result of reduction, is calculated. A representative input value is calculated from among the combination of input values, having the same calculated result of the reduction of the gradation number. A representative output value is calculated on the basis of the representative input value. The calculated representative output value is stored in the determined memory address of the table, and the table is created.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233124-A (JP)
Title: Projection optical system
Inventor: HAYASHI KOTARO
IPC: G02F1/13
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and efficient projection optical system which can obtain a high-contrast beautiful image although its basic arrangement is nearly the same as before, at a low cost.  <P>SOLUTION: A first polarization beam splitter has ≤0.3% mean transmissivity to S-polarized light in the wavelength range of red light R and 0.3 to 2% mean transmissivity to S-polarized light in the wavelength range of blue light B. Or a second polarization beam splitter has ≤0.3%, preferably, ≤0.1% mean transmissivity to S-polarized light in the wavelength range of green light G and 0.1 to 10%, preferably, 0.3 to 10% mean transmissivity to S-polarized light in the wavelength range of the blue light B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242041-A (JP)
Title: Terminal unit with security protection function
Inventor: KANESHIRO TETSUYA
IPC: G06F21/31
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leaks of important security information stored in information terminals when various kinds of information terminals such as a personal computer, a cellular phone and a PDA are stolen.  <P>SOLUTION: When a notebook personal computer 1 as an example of the information terminal is stolen, emergency countermeasures are executed for preventing leaks of information by the notebook personal computer 1 based on the position information by a GPS receiver 8. Leak of the information on important confidentiality can be reliably prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237238-A (JP)
Title: Optical recording medium
Inventor: SUZUKI EIKO
IPC: G11B7/257
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which shows satisfactory recording characteristics such as sufficient degree of modulation and low jitter, even when a phase change recording layer at a high crystallization rate is formed.  <P>SOLUTION: The optical recording medium has a first protecting layer, the phase change recording layer 4, a second protecting layer 5 and a reflective heat-radiating layer 6 formed on a substrate 2 by lamination. In addition, the medium records and regenerates image data using a reversible phase change between an amorphous phase and a crystalline phase of the phase change recording layer 4 under an exposure of a laser beam with a wavelength of λ from the area side where the first protecting layer 3 is formed. The composition of the phase change recording layer 4 is such that In or Ga, or a mixture of In and Ga and at least one kind of element for setting the crystallization temperature of SbTe alloy higher are added to the SbTe alloy and further, Mg or Ca, or a mixture of Mg and Ca is added.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324591-A (JP)
Title: Optical active electrode for dye sensitized solar cell and manufacturing method therefor
Inventor: MUROFUSHI KATSUMI
IPC: H01M14/00
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical active electrode for a dye sensitized solar cell capable of manufacturing a multilayer metal oxide film in which concentration of a light scattering promoting material is easily changed, with out a problem that a metal oxide film, or the like is contaminated by a residual or a gas generated at combustion of organics when manufacturing a metal oxide film of an optical active electrode. SOLUTION: A metal oxide diffusion liquid whose indispensable components are metal oxide fine particles and solvent is atomized/applied on a sheet-like electrode, which is dried to form a porous film of metal oxide. A process in which the metal oxide dispersion liquid is applied on the sheet-like electrode, and a drying process following it are alternately repeated at least two times, so that the composition of metal oxide dispersion liquid is applied on the sheet- like electrode continuously or changing intermittently. It is preferred that the metal oxide dispersion liquid is applied on the sheet-like electrode while a coated film is dried at the same time.
Patent JP-2002322360-A (JP)
Title: Polyphenylene sulfide member
Inventor: NAKAHARA MAKOTO
IPC: D01F6/94
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a PPS member which is favored with excellent durability to rays such as ultraviolet rays and is free from discoloration even when used outdoors, without causing inhibition to characteristics peculiar to PPS. SOLUTION: The PPS member of the present invention is characterized in that color fastness to ultraviolet rays of carbon arc light measured in accordance with JIS L-0842 is the first class or more.
Patent JP-2003243613-A (JP)
Title: High withstand voltage analog switch integrated circuit
Inventor: SUDA KOICHI
IPC: H01L27/08
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high withstand voltage analog switch integrated circuit capable of preventing breakage due to latch-up even when the potential of a switch output has become lower than the potential of a negative high-voltage power supply VNN.  <P>SOLUTION: The analog switch integrated circuit is provided with two sets of MOS gate switch pairs, having a common source and whose respective drain sides are utilized as output terminals, a circuit for driving the pairs and a logical operation circuit unit for transferring a logical signal from an external source to the drive circuit. The MOS device for an output switch, the drive circuit and the logical circuit unit are constituted so as to be separated by a silicon oxide film through dielectric separation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246202-A (JP)
Title: Double wheel caster
Inventor: YAMAGUCHI KATSUMI
IPC: B60B33/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double wheel caster wherein the width of a yoke is narrowed and the strength of the yoke is increased by arranging a thrust ball bearing between an attachment block and the upper part of the yoke.  <P>SOLUTION: The double wheel caster 1 freely rotates by arranging the thrust ball bearing 3 between the attachment block 2 fixed to a body to be attached and the upper part of the yoke 4 fixed to a shaft 10. The yoke 4 has a cross section of a channel shape or a box shape having right and left sidewalls 5. The wheels 7 are arranged outside the right and left sidewalls 5 and pivoted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249582-A (JP)
Title: Package cover for high-frequency circuit and package for the high-frequency circuit using the same
Inventor: NAKAMURA SAEKI
IPC: H01L23/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package cover for a high-frequency circuit which has a resonance suppression capability and a package for a high-frequency using the same.  <P>SOLUTION: The package for the high-frequency circuit comprises an electromagnetic wave absorber having a locking section, a cover, and a member for fastening. The electromagnetic wave absorber is secured to the cover by means of the member for fastening inserted and fixed in the locking member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247661-A (JP)
Title: Pipe carrying device
Inventor: KISHIDA TAKAYUKI
IPC: F16L1/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To carry a new pipe longer than the diameter of a vertical shaft and to set the pipe in carrying the new pipe into an existing duct via the vertical shaft to build a new duct.  <P>SOLUTION: The pipe carrying device has a board-like part 7 and an attaching part 9. The board-like part 7 is in contact with the end surface of the new pipe 2 on an inserting hole 2b side in carrying the new pipe 2 by suspending the new pipe in the axial direction of the pipe, and can support the new pipe 2 in the axial direction of the pipe. The attaching part 9 is formed on the board-like part 7, and to which a wire rope 15 for carrying the new pipe 2 can be attached.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252352-A (JP)
Title: Metal lid for container and method for manufacturing it
Inventor: OGAKI TAKUHIRO
IPC: B21D15/06
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw lid made of a metal which has extremely good appearance and is smoothly opened and closed and has a high lid covering strength, and a method for manufacturing it.  <P>SOLUTION: A circular top board 2, a cylindrical skirt part 3 continuously extending downward from the peripheral edge of the top board 2, an annular inner wall part 7 formed by folding back inward the lower end part of the skirt part 3 over the whole periphery, and a helical stripe 9 extended in the peripheral direction of the inner wall part 7 by pressing and deforming the inner wall part 7, are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258123-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KIYOTOSHI MASAHIRO
IPC: H01L27/108
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the capacity of a capacitor by restraining rounding of corners of the capacitor region.  <P>SOLUTION: The projected configuration of the lower electrode 108 of a capacitor element from the upper surface thereof is oblong and support layers 111, 112 for preventing collapse of the lower electrode 108 are formed on only the side surfaces opposed to the lower electrode 108.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253501-A (JP)
Title: Underwear
Inventor: HIGASHIYA FUJITARO
IPC: A41B1/08
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide underwear enabling a user to easily and usually absorb negative ions even in an environment rich in positive ions.  <P>SOLUTION: The underwear is made of a fabric 12 coated with tourmaline powder 10 and ink 11. The fabric 12 is warmed by the wearer's body temperature when the underwear is worn because of direct contact of the fabric with the wearer's body skin. Also, on impact resulted from the direct contact of the fabric 12 with the wearer's body skin, negative ions are generated from the tourmaline powder 10 applied together with the ink 11 to the fabric 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259236-A (JP)
Title: Solid-state image pickup device and driving method thereof
Inventor: YASAKA MAMORU
IPC: H04N5/335
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumed in the load capacity and resistance of a CCD transfer register, to prevent the deterioration of a pulse amplitude at initial driving and to suppress the crosstalk of a signal.  <P>SOLUTION: In an interline transmission mode CCD image sensor, a pair of terminals for feeding clock pulses Hϕ1 and Hϕ2 for driving a horizontal transfer register 12 is divided into a plurality of pairs 14A and 15B, and 15A and 15B, and the respective pairs of terminals 14A and 14B, and 15A and 15B form a resonance circuit (coil 16 for resonance driving and capacitor 17 for resonance driving) for resonantly driving the horizontal transfer register. The clock pulses Hϕ1 and Hϕ2 are fed from the respective pairs of terminals 14A and 14B, and 15A and 15B. As a result, the load capacity and resistance of a transfer electrode of the horizontal transfer register 12 per pair of terminals are reduced to consequently reduce the power consumption of the entire horizontal transfer register 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251832-A (JP)
Title: Liquid drop ejector and its driving method, system and method for depositing film, method for manufacturing color filter, method for fabricating organic el device, and electronic apparatus
Inventor: USUDA HIDENORI
IPC: B41J2/18
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid drop ejector in which flushing can be carried out without damaging the productivity, and without having any adverse effect on film deposition or patterning while protecting the liquid drop ejector against contamination and its driving method, system and method for depositing a film, and the like.  <P>SOLUTION: The liquid drop ejector 30 comprises a liquid drop ejection head 34 reciprocating in the X-axis direction and arranged with a plurality of nozzles longitudinally and latitudinally, a flushing area 41 provided on at least one side for a substrate S on a stage 39, and a controller 40 for controlling operation of the liquid drop ejection head 34, wherein the liquid drop ejection head 34 is disposed obliquely to the X-axis direction. The controller 40 controls the liquid drop ejection head 34 to perform flushing operation in the flushing area while moving and to stop flushing operation of all nozzles when at least one nozzle reaches a position deviated from a preset flushing area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258777-A (JP)
Title: Data retransmitting system and data retransmitting method
Inventor: TERAJIMA KOJI
IPC: H04L29/08
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve appropriate preceding retransmission in the transmission line of great round trip delay.  <P>SOLUTION: In the data retransmitting system for transmitting data from a transmitter 11 on a transmitting side to a receiver 25 on a receiving side, for receiving a reception signal from the receiver 25 and retransmitting the transmitted data on the basis of an error which occurs on a transmission line, an error detection part 18 analyzes the received signal and detects the occurrence of the error in the data transmission, a place dependency error prediction part 42 calculates a location on the transmission line where the detected error occurs, an error slot prediction part 41 determines data to be retransmitted on the basis of the calculated location, and a data slot generation part 12 generates a data slot to be retransmitted on the basis of the determination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262442-A (JP)
Title: Vertical ice machine
Inventor: TAKAHASHI KENJI
IPC: F25C5/08
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical ice machine capable of eliminating deicing unevenness without impairing the space-saving advantage of the vertical ice machine.  <P>SOLUTION: This vertical ice machine is provided with an ice making chamber 1 vertically placed having a plurality of ice making small chambers 3 opened to the front face side, and a refrigerant pipe 4 arranged in close contact on the back face side; and a water tray tiltably arranged facing the opening side of the ice making small chambers and mounted with a water supply pipe 15 for supplying water stored in an ice making water tank during deicing operation. The ice making chamber 1 and water tray 8 are supported to a frame 2. A branch pipe 15b branched from the water supply pipe 15 sprinkles water on the back face of the ice making chamber during deicing operation. The side face and back face lower part of the ice making chamber may be heated with hot gas in addition to sprinkling of water by the water supply pipe or instead of sprinkling of water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261402-A (JP)
Title: Insect pest-controlling solution for thermal transpiration
Inventor: IWASAKI TOMONORI
IPC: A01N53/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an insect pest controlling solution for thermal transpiration with which the thermal transpiration of the insect pest controlling solution is stably carried out for a long period of time so that stable insect pest- controlling effect is kept for a long period of time.  <P>SOLUTION: This insect pest controlling solution for the thermal transpiration contains 60-99.99 wt.% of a straight-chain saturated hydrocarbon having 200-300°C 50% distillation temperature and 0.01-20 wt.% of a pyrethroid compound having 1×10<SP>-5</SP>-5×10<SP>-3</SP>mmHg vapor pressure at 25°C by Donovan method.  <P>COPYRIGHT: (C)2003,JPO