baber/WOPTO huggingface dataset:
Patent JP-2003159632-A (JP)
Title: Chip carrying-out conveyor device having separation function
Inventor: MATSUOKA SHIGENORI
IPC: B65G19/14
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip carrying-out conveyor device which can prevent the formation of a lump of chips by preventing stagnation of the chips captured on a return side belt inside a reversing part in which the return side belt reversely travels on the conveyor tail part side when a turbid coolant mixed with large and small chips is treated, can remove the chips adhered to a punching plate of a screen box, and can prevent clogging of the punching plate.  <P>SOLUTION: A hinge belt type conveyor 4 is provided to a treatment tank 2, a partition plate 6 is provided opposingly to the lower side of a carrying-out side belt 4a travelling on the upper side, and the screen box 8 is provided at an opening part 6a of the partition plate 6. A chip scraping-off instrument 3h is provided on the inner peripheral face side of the hinge belt type conveyor and the clogging is prevented by transferring the chips on the partition plate and scraping-off the chips adhered to the punching plate of the screen box with the chip scraping-off instrument.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003156844-A (JP)
Title: Photosensitive resin composition, porous resin, circuit board and suspension substrate with circuit
Inventor: MOCHIZUKI SHU
IPC: G03F7/022
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a porous resin having high heat resistance, dimensional stability, and insulating property, and having uniform micropores, a photosensitive resin composition for obtaining the porous resin, and a circuit board and a suspension substrate with a circuit each having such a porous resin as an insulating layer. SOLUTION: The photosensitive resin composition 2 comprises a polybenzoxazole precursor 4 having a repeating unit structure of formula (1), a photosensitive agent, a dispersible compound 3 and a solvent. The porous resin is obtained as follows; the solvent is removed from the photosensitive resin composition 2 to form a state in which the dispersible compound 3 is dispersed in the polybenzoxazole precursor 4, the compound 3 is then removed to make the precursor 4 porous, and the precursor 4 is hardened. Since the porous resin has a low dielectric constant, when it is used as an insulating layer 6 in a circuit board, the high-frequency characteristics of the circuit board can be improved.
Patent JP-2003163443-A (JP)
Title: Ceramic wiring board
Inventor: ITO HIROSHIGE
IPC: H05K3/28
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that plating solution or the like permeates being conducted along dividing trenches into a thick film circuit on a lower surface, and corrosion, exfoliation, etc., are generated on the thick film circuit when a plating metal layer is stuck on a metallized wiring conductor on an upper surface of a ceramic wiring board.  <P>SOLUTION: In this ceramic wiring board 7, the dividing trenches 3 are formed on at least a lower surface of a ceramic mother board 1, a metallized wiring conductor 2 on which the plating metal layer is stuck is formed on an upper surface of a square region 1a sectioned by the dividing trenches 3, and a thick film circuit 4 which is coated with a protective glass layer 5 and a coating layer 6 composed of organic resin coating the glass layer 5 is formed on a lower surface. The dividing trenches 3 positioned outside the square region 1a of the ceramic mother board 1 are coated with coating material 8 composed of low melting point glass. As a result, permeation of plating solution or the like from the dividing trenches 3 in an outer peripheral part 1b into the thick film circuit 4 is effectively prevented, generation of corrosion, exfoliation, etc., can be prevented, and reliability of the ceramic wiring board 7 can be made superior.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161549-A (JP)
Title: Expansion mechanism serving also as sluice valve for turbo refrigerator heat exchanger
Inventor: FUKUI SATOSHI
IPC: F25B41/06
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expander that has a function of a sluice valve used in a pressure test of a turbo refrigerator heat exchanger.  <P>SOLUTION: The expand comprises a casing having refrigerant piping in which a refrigerant flows from a condenser and refrigerant piping in which it flows to an evaporator after passing an orifice, a spindle movable back and forth via screw motion, and a spindle guide for holding the spindle. In the expander, the removal of the spindle guide from the casing permits the spindle to be changed for a spindle with an O-ring groove cut in a tip, which divides the condenser and the evaporator in a pressure test, and a rotation of the spindle presses it against the casing to divide a low pressure side and a high pressure side of the heat exchanger. The expander serves also as a sluice valve disposed between the condenser and the evaporator to supply a low-cost heat exchanger and increase the degree of freedom in piping design.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162283-A (JP)
Title: Acoustic filter
Inventor: ASHIDA TAMEO
IPC: F01N1/08
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic filter having a structure which does not affect the characteristics of the acoustic filter.  <P>SOLUTION: This acoustic filter 1 has a filter case 10 having an air pressure inlet 12, a filter cap 50 having an air pressure outlet 56 and an annular ring packing member 80 attached to this air pressure outlet 56. A welding joint structure is adopted between the filter case 10 and the filter cap 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168330-A (JP)
Title: Leakage cable
Inventor: NAKAMURA MAMORU
IPC: H01B11/18
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage cable enhancing workability in installation work in construction and easily adjusting the orientation of radiated electromagnetic waves.  <P>SOLUTION: A radiation leakage cable C has a conductor part 3 for signal transmission, a jacket body 4 covering the conductor part, and a leakage part 5 radiating a high frequency signal transmitted through the conductor part 3 to the outside as an electromagnetic wave installed in the conductor part 3, and a discriminating means 6 visually discriminating the position of the leakage part 5 is installed in the jacket body 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002286251-A (JP)
Title: Air supply system, method for eliminating fungi from air, and conveyance system and method
Inventor: ONO YUKIHIKO
IPC: F24F3/16
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To reliably and efficiently prevent fungi or the like from entering a target section. SOLUTION: In the air supply system 1, a filter 6 for removing dust or the like in air is provided in the middle of an air supply pipeline 4 for connecting an air supply section 2 to the target section C, and a sterilizing section 10 including an electron beam irradiation unit 11 is provided between the air supply section 2 and the filter 6. In the method for eliminating fungi from air, the dust in the air is removed by the filter 6 in the middle of the air supply pipeline 4 for connecting the air supply section 2 to the target section C, and an electron beam is irradiated to air that circulates in the air supply pipeline 4 between the air supply section 2 and the filter 6.
Patent JP-2003170072-A (JP)
Title: Garbage treatment apparatus
Inventor: NODA KATSUNORI
IPC: B02C18/18
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus capable of being enhanced in reliability by preventing the ground pieces of garbage from entering the gap between a rotary plate and a swing hammer to lock the swing hammer.  <P>SOLUTION: This garbage treatment apparatus is constituted so that a ring- shaped elastic member (conical spring washer) 23 is externally fitted to an attaching pin 12 in a state compressed up and down between the falling-off preventing part 12a of the attaching pin 12 and the swing hammer 5 in the attaching part of the swing hammer 5, and the swing hammer 5 is energized toward the rotary plate 7 by constant energizing force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178724-A (JP)
Title: Storage battery
Inventor: MIYAMOTO HIROYUKI
IPC: H01M50/529
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent leakage of electrolyte from the side faces of the battery case where the electrode poles are provided.  <P>SOLUTION: A collector 30 is arranged along the side face 11a of a battery case body 11 and a plurality of plates 20 are housed in the battery case body 11 together with an electrolyte in the state of being connected to the collector 30. The connecting part 54 of the electrode pole 50 is inserted in a through hole 11b provided on the side face 11a of the battery case body 11, and is connected to the collector 30. An O ring 60 is held respectively at the electrode pole 50 so as to seal the outer face of the side face 11a at the surroundings of the through hole 11a. The surface portion of the collector 30 facing the surroundings of the through hole 11b is made a mirror finished surface 32, and the mirror finished surface 32 and the side face 11a at the surrounding of the through hole 11b are sealed by a sealing compound 70.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176645-A (JP)
Title: Frame joint structure in partitioner such as fence or the like
Inventor: OMAE MAKOTO
IPC: E04H17/16
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure in a partitioner such as a fence or the like capable of connecting horizontal frames to vertical frames of the partitioner with frame basic bodies and facing covers as easily and surely as possible.  <P>SOLUTION: The horizontal frames 1 and the vertical frame 2 of the partitioner comprise the frame base bodies 11 and 21 and the facing covers 12 and 22 for covering the frame base bodies, at the same time, the facing covers 22 of the vertical frames 2 are separately formed in front and behind to make them slidingly put on facing cover installing frames 213 of the frame basic body 21, a horizontal frame assembly metal fitting 3 is set in the central part of the frame base body 21 to screw a screw 4 in a pair of tapping holes 113 at the central position of the same axis of the frame base body 11 in the horizontal frames 1 to firmly carry out the joint and, at the same time, a joint position is used as the inside of the facing cover 22, and a connecting screw hole machining of the facing cover 22 can be omitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179799-A (JP)
Title: Imaging apparatus and control method of same
Inventor: KINOSHITA MASAYA
IPC: G02B7/10
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of remarkably smoothly varying scale factors in comparison with the conventional practice, and a control method of the imaging apparatus.  <P>SOLUTION: A first parameter showing a scale factor is converted into a second parameter showing the scale factor of electronic zooming to control electronic zooming by means of an operation expression that associates scale factor change in an optical system with scale factor change in the electronic zooming.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184046-A (JP)
Title: Artificial tidal flat, development method thereof, and covering soil
Inventor: IKETANI TAKESHI
IPC: E02B3/06
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial tidal flat, its development method, and covering soil capable of keeping adaptability for inhabitation of the tidal flat bottom inhabitants for a long period of time.  <P>SOLUTION: A covering soil adjusted to have a grain size and ignition loss adaptable for inhabitation of required tidal flat bottom inhabitants is laid as a borrow in the bottom zone having a bottom face friction speed suitable for the inhabitation of the bottom inhabitants. It is preferable to use anchorable grain size in the bottom zone having the bottom face friction speed and it is further preferable that the covering soil is laid as a barrow in a water depth bringing a low water time suitable for inhabitation of the bottom inhabitants and/or a water quality zone suitable for inhabitation of the bottom inhabitants. The covering soil can be prepared so that the grain size of which the mass percentage passing is 50%, is 0.09-0.3 mm and the ignition loss is 0.5-6.0%. The rate of silt and clay in the covering solid is made 1.0-40%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185149-A (JP)
Title: Built-in microwave oven
Inventor: YONEKURA MASAHARU
IPC: F24C15/30
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-in microwave oven, capable of eliminating the possibility that a user touches a cooling fan, and eliminating the possibility that foreign matters are inserted in the fan so as to continue an expected cooling effect.  <P>SOLUTION: The fan 20 for sucking air outside a cabinet 2 from a suction port 27 into the interior of the cabinet 2 storing and holding a microwave oven 1 is positioned on the upper side of a base plate 14 of the cabinet 2 and disposed in the interior of the cabinet 2, whereby a user's touching the fan 20 and foreign matters caught therein can be prevented by the cabinet 2 (mainly by a lower louver 9 and the base plate 14).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183272-A (JP)
Title: Method for producing ester
Inventor: HARASHINA HATSUHIKO
IPC: C07D317/38
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively produce an ester under mild conditions.  <P>SOLUTION: This method for producing the ester comprises bringing a cyclic formal compound (1,3-dioxorane, 1,3,5-trioxane, or the like) into contact with molecular oxygen in the presence of at least one compound selected from an imide unit-having imide compound represented by the general formula (I) (X is oxygen atom or hydroxyl group) and a metal compound containing the first group metal (copper or the like) in the periodic table to produce the corresponding ester (1,3-dioxoran-2-one, 1,3-dioxoran-4-one, ethylene glycol monoformate, methylene glycol monoformate, or the like).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194713-A (JP)
Title: Method and apparatus for real-time imaging spectrometry
Inventor: TAKEDA ATSUSHI
IPC: G01J3/42
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously perform a time-dissolved measurement and a spectral measurement in spectrometery.  <P>SOLUTION: Excitation light and probe light which contains a plurality of wavelengths are formed, the probe light and the excitation light are overlapped so as to be irradiated at a sample in such a way that the probe light has the optical delay time at least on a sample face, information on a reaction product due to the excitation light is read out in a shape of optical information by the irradiation of the probe light, the time base and the wavelength axis of the optical delay time are spectrally diffracted into two dimensions of the time base and the wavelength axis of the optical delay time so as to be spectrally diffracted in real time into the time width of the optical delay time, and the time-dissolved measurement and the spectral measurement are performed simultaneously.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198306-A (JP)
Title: Noise filter and electronic device therewith
Inventor: TERAKAWA TAKANARI
IPC: H03H7/06
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device with a noise filter which resolves a problems of discharged energy from the noise filter and the problem of a resonance frequency current caused by the noise filter and an earth capacitance.  <P>SOLUTION: A noise filter 10 of an embodiment comprises an inductor 71, and a resistor 11 connected with the inductor in parallel. A current of the power frequencies flows through the inductor 71 but the resistor 11 without any dissipation of energy. On the other hand, a high frequency noise current being composed with a resonance frequency dissipates at the resistor 11 without flowing through the inductor 71. As a consequence, since no electric energy is saved within the noise filter 10, no problem exists due to the discharged energy from the filter. Furthermore, since a resonance frequency current caused by the noise filer 10 and a self-capacitance C dissipates at the resistor 11, no problem also exists due to the resonance frequence current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191156-A (JP)
Title: Lens grinding device
Inventor: SUZUKI YASUO
IPC: A61L9/20
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens grinding device capable of observing the inside of a processing chamber and facilitating a work such as a work for chucking glasses to a clamping means without trouble of a worker or deodorizing malodor generated at the time of grinding of lens of glasses such as a plastic lens or the like.  <P>SOLUTION: The lens grinding device is provided with a processing chamber 17 for grinding an unprocessed lens L of glasses to a ball-like shape of a frame of glasses. In this device, a light source 39 for illuminating the inside of the processing chamber 17 is provided in close contact with the processing chamber 17. In the lens grinding device provided with the processing chamber 17 for grinding the unprocessed lens L of glasses to the ball-like shape of the frame of glasses, a photocatalyst 38 is provided in close contact with the processing chamber 17 through a side wall opening 32 provided at a rear side wall 14 of the processing chamber 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195925-A (JP)
Title: Producing operation supporting system and method for production equipment
Inventor: ISHIKAWA SHOZO
IPC: G06Q50/04
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a producing operation supporting system and method for production equipment capable of quickly and properly coping with the request from a user.  <P>SOLUTION: A production equipment operating information relating to the production equipment information is retrieved, or the response history information of the history of the past response to the request in relation to one of the user information and the like is retrieved on the basis of the user information and the request from the user, and the production equipment information of the production equipment, with respect to the request from the user of the production equipment 1 for producing a product, the response information for coping with the request is extracted and outputted, and stored in the database in relation to one of the user information and the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002266118-A (JP)
Title: Protective clothes or sportswear
Inventor: HATANO TAKESHI
IPC: A41D19/00
Filed: 2001-12-26
Abstract: PROBLEM TO BE SOLVED: To provide protective clothes or a sportswear having heat resistance required for purposes of use, a strength such as teat strength or tensile strength, substantially without causing deterioration of quality by repeated washing and advantages in appearance such as impartment of a clean feeling and readily recognizing fouling. SOLUTION: The protective clothes or sportswear is obtained by compounding white color high-tenacity fibers with heat-resistant and highly functional fibers.
Patent JP-2003154344-A (JP)
Title: Garbage decomposition apparatus due to decomposition bacteria equipped with hot air humidifier
Inventor: KAWAHARA MAKOTO
IPC: F24F6/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To accelerate the active fissiparity of decomposition bacteria by holding decomposition bacteria and garbage in a decomposition tank to a uniform proper temperature by sending hot air into the decomposition tank and propery holding moisture in garbage by sending an appropriate amount of steam into the decomposition tank. SOLUTION: A hot air humidifier (6), which is equipped with a blower sucking air from the outside of the decomposition tank (2) and sending air into the decomposition tank (2), a water tank for generating steam and an electric heater, is arranged in the vicinity of the upper part of the decomposition tank (2).
Patent JP-2003193021-A (JP)
Title: Adhesive film with high heat conductivity
Inventor: INADA TEIICHI
IPC: C09J7/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film suitable for use for semiconductors, free from reduction of flowability, deterioration of film strength, relaxation of thermal stress, heat resistance and moisture resistance in spite of manifesting extremely high heat conductivity.  <P>SOLUTION: This adhesive film is obtained by film forming an adhesive composition comprising an adhesive resin having 10-10,000 Pa/s of melt viscosity at 160°C and 30-80 vol.% of a highly heat conductive filler having ≥30 W/mK of heat conductivity, and the film has ≥5 W/mK of heat conductivity in the thickness direction of the film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198173-A (JP)
Title: Electromagnetic wave shielding sheet which functions as thermal radiator and electromagnetic wave suppressing sheet which functions as thermal radiator
Inventor: HOSOKAWA YUICHI
IPC: C08K3/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding sheet functioning also as a thermal radiator, which shields electronic noise generated by electronic components, and at the same time shields heat generated by the electronic components.  <P>SOLUTION: The electromagnetic wave shielding sheet functioning also as the thermal radiator, consists of a thermally conductive sheet made of flexible rubber elastic resin which contains mixed and dispersed thermally conductive powder, and consists of evaporated metallic film stacked on a surface of the thermally conductive sheet, wherein the thermally conductive sheet functions as both the thermal radiator and the electromagnetic wave shielding sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002303875-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: NISHIKI HIROHIKO
IPC: G02F1/1343
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device consuming less power in a light place, but obtaining a display state having sufficient display luminance in a dark place. SOLUTION: This active matrix substrate is provided with a pixel electrode 10 for reflection and a pixel electrode 11 for transmission in a single pixel, and forms a pixel electrode part for reflection for reflecting external light and a pixel electrode part for transmission part for transmitting backlight in the single pixel.
Patent JP-2002295449-A (JP)
Title: Snap fit hinge
Inventor: NAGASHIMA ISAO
IPC: F16B19/00
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a snap fit hinge capable of reducing cost and weight to the utmost, while holding an advantage of the conventionally well-known snap fit hinge. SOLUTION: This snap hinge is constituted of a shaft having a locking part on one end part, a case body with a whirl-stop locked with the locking part by inserting this shaft in the axial direction of a central part, a rotational sliding cam locked with a key groove provided on the open end side of this case body free to slide in the axial direction, having a sliding cam part on one end surface and inserting the shaft in the axial direction of the central part, a rotating cam having a rotating cam part on an end surface facing against the sliding cam part of this rotational sliding cam and inserting the shaft in the axial direction of the central part, an engaging part provided on the end part of the shaft projected from this rotating cam, a compression spring wound around the shaft, stored in the case body and elastically provided between the case body and the rotating sliding cam and a fastener with a locking click to be locked with the locking part of the shaft.