baber/WOPTO huggingface dataset:
Patent JP-2002369785-A (JP)
Title: Cleaning apparatus
Inventor: TOTSUGI EIKO
IPC: B60S3/04
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus by which wheels of a vehicle, shoes, etc., can be efficiently cleaned. SOLUTION: The cleaning apparatus is provided with a dust sucking means 20 the inside of which is a cavity 30 and a dust collecting means for sucking air in the cavity 30 of the dust sucking means 20 and collecting dust in the dust sucking means 20. A plurality of suction holes 31 being opening parts of the cavity 30 are formed and movable plates 32 which can open and close the suction holes 31 are provided and springs 34 for energizing the movable plates 32 are provided. The movable plates 32 are energized by means of springs 34 to close the suction holes 31.  Brushes 35 are planted on the movable plates 32 and a plurality of transverse crosspieces 36 are fitted on the dust sucking means 20 and the brushes 35 are projected upward among a plurality of the transverse crosspieces 36 and a plurality of the transverse crosspieces 36 support an object to be cleaned and when the brushes 35 are trodden by the object to be cleaned, the movable plates 32 open the suction holes 31.
Patent JP-2004068355-A (JP)
Title: Sea-bottom deposit collector by sea-bottom cultivation
Inventor: ITO ISAMU
IPC: A01K61/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent device, by which the investigation of a sea-bottom soil character and an improvement in subsoil are obtained by the effect of the propagation of fishes and shellfishes due to the environmental disruption of a sea bottom and a fishery environment preservation, important works, in which a fishing ground in future is protected such as the searching of the index of an improvement in a fishing-ground environment, the determination of a current sea-bottom environment or the like as seen in the direct collection of a sea-bottom deposit and an improvement in bottom quality by the investigation and a sea-bottom cultivation are conducted and the sea-bottom deposit can be collected in a short time within a wide range by a traction by a tugboat and the sea bottom can be cultivated and which can contribute to an improvement in the sea-bottom soil character and the improvement in the fishing-ground environment largely.  <P>SOLUTION: A bucket section, to which a dragging device section, to which a hoe capable of cultivating a sea bottom is installed, and a plurality of fences are stuck all over and which is used for housing/ensuring collected articles, is mounted as a device investigating the sea-bottom soil character within a wide range by marine towing works and efficiently conducting works.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067154-A (JP)
Title: Container for carrying glass sheet
Inventor: WATANABE KUNIHARU
IPC: B65D6/24
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass sheet carrying container for carrying glass sheet with an electronic function element such as a semi-conductor element built therein in which a storage space can be reduced when no glass sheets are accommodated, and only a broken portion of the container can be exchanged even when a body part is partially broken.  <P>SOLUTION: This glass sheet carrying container comprises a body with an upper side thereof opened, and a pallet disposed on a lower side of a bottom part of the body, and a space for accommodating a plurality of glass sheets is formed inside the body. The body is formed of at least two members in a disassembling manner, and the two members out of the at least two members are a pair of split bodies comprising a first split body and a second split body having a bottom part and a side wall part of U-shaped horizontal section. A plurality of grooves to support the glass sheets are formed in a pair of faces in which the first split body and the second split body face each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068945-A (JP)
Title: Rotary damper with multi-layered shaft
Inventor: TAKAHASHI YASUHIRO
IPC: F16F9/14
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary damper with a multi-layered shaft capable of performing entire assembling operation from one direction and simplifying assembling processes and reducing the number of components and reducing manufacturing costs.  <P>SOLUTION: The rotary damper is provided with a bottom at one end and an opening at other end in an axial direction. The rotary damper comprises a casing forming a fluid chamber filled with viscous fluid in its inside, a rotary member comprised of a base housed in the fluid chamber and a shaft extending out of the fluid chamber and relatively rotatable against the casing, and a fluid torque control means controlling existence and scale of torque generated by rotation of the rotary member in cooperation with the base of the rotary member. One or a plurality of partition walls dividing the fluid chamber in the casing into a plurality of fluid sub-chambers and being independent from the casing are provided, and the plurality of the rotary member in which the bases are respectively housed in the plurality of the sub-chambers are provided with a multi-layered shaft structure having relatively coaxial shafts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280615-A (JP)
Title: Gray scale display reference voltage generating circuit and liquid crystal display device using the same
Inventor: OGAWA YOSHINORI
IPC: G09G3/20
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily vary a γ correction characteristic in accordance with the characteristic of a liquid crystal display device by storing γ correction adjusting data in a nonvolatile memory of a gray scale display reference voltage generating circuit.  <P>SOLUTION: The circuit generates a reference voltage for a gray scale display used in the digital/analog conversion of display data. The circuit is provided with a reference voltage generating section which generates reference voltages of a plurality of levels, a correction information storing section which stores quantity of adjustment for the reference voltages and an adjustment section which adjusts the reference voltages based upon the quantity of adjustment stored in the correction information storing section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079014-A (JP)
Title: Disk cartridge
Inventor: WADA KATSUTOSHI
IPC: G11B23/03
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge capable of easily taking out a disk while being surely held and preventing recording data from being lost and reduced in reliability due to the dirt or scratch.  <P>SOLUTION: The disk cartridge is provided with a 1st half shell 11 and a 2nd half shell 16 arranged so as freely openable/closable with respect to the 1st half shell, and an optical disk 12 is housed inside this cartridge. The 1st half shell is provided with a main wall confronted with one surface of the optical disk, a side wall 20 erected along a peripheral edge of the main wall and confronted with the peripheral edge of the optical disk, and chamfers 24 formed on the side wall and main wall and extended to the central sides of the optical disk across the peripheral edge of the optical disk to expose a part of the peripheral edge part of the optical disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074447-A (JP)
Title: Process for manufacturing inkjet head, inkjet head, and inkjet recorder
Inventor: MAEBAYASHI HIRONORI
IPC: B41J2/16
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing an inkjet head comprising constitutive members having a uniform film thickness because an excessive variation of stress is not applied even when an electroforming plating layer is stripped and exhibiting uniform ejection characteristics by keeping an appropriate adhesion between a substrate and an electroforming film layer and eliminating dropping or floating of the elctroforming film layer from an electroforming substrate during machining operation, and to provide an inkjet head and an inkjet recorder.  <P>SOLUTION: In the process for manufacturing an inkjet head, an electroforming plating layer is laid on a substrate, and when a constitutive member of the inkjet head, e.g. a nozzle plate or a diaphragm, is formed by stripping it from the substrate, a micro level difference pattern is formed except a region becoming the constitutive member of the inkjet head on the surface of the substrate where the constitutive member of the inkjet is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074840-A (JP)
Title: Labor-saving type outrigger device
Inventor: HINO KATSUMI
IPC: B60S9/205
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outrigger device suitable for labor-saving.  <P>SOLUTION: The outrigger unit includes a motor 21, a pair of block bodies 31A, 31B which is driven with the motor so as to slide in the same direction, and a pair of leg parts 41A, 41B rotatably supported along with the movement of the block body engaging with a pair of block bodies respectively. The pair of block bodies has tapered parts 31A-2, 31B-2 having same inclination toward same direction respectively. The pair of legs has rollers 42A, 42B engaging with the tapered part respectively, and the rollers rotate around pins 53A, 53B of the shaft support part by going up or coming down along with the movement of the tapered part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075603-A (JP)
Title: Highly efficient organic light-emitting compound
Inventor: ISHIDA HITOSHI
IPC: C09K11/06
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key fluorescent structure useful as a new highly efficient organic fluorescent material.  <P>SOLUTION: The highly efficient organic light-emitting compound is represented by a structural formula of general formula A (wherein, R<SB>1</SB>, R<SB>2</SB>, R'<SB>1</SB>and R'<SB>2</SB>are each a group independently selected from the group consisting of a hydrogen atom, an alkyl group, an acyl group, an aryl group and a halogen group, or R<SB>1</SB>, R<SB>2</SB>and the imidazole group, or R'<SB>1</SB>, R'<SB>2</SB>and the imidazole group are atomic group forming a benzimidazole unsubstituted or substituted with a group independently selected from the group consisting of an alkyl group, an acyl group, an aryl group and a halogen group; p and q are each 1 or 0; n and n' are each independently selected from 0 or an integer of 1-3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154012-A (JP)
Title: Fixture for indwelling tubular unit
Inventor: URAKAWA RYUICHI
IPC: A61M25/02
Filed: 2002-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for an indwelling tubular unit which can easily and surely fix an indwelling tubular unit such as an indwelling catheter or the like. SOLUTION: In the fixture 1 for the indwelling tubular unit, the indwelling tubular unit such as the catheter or the like is inserted into the internal cavity 4 of a holder 3 via a slit 5, a cover 20 is then coated on the holder 3 via an opening 25, the holder 3 is then contained in the internal cavity 22 of the cover 20 and then the holder 3 is compressed by the cover 20. Accordingly, the cavity 4 of the holder 3 is suitably contracted, and hence the indwelling tubular unit can be fixed.
Patent JP-2004073553-A (JP)
Title: Pull tab of slide fastener slider and method for manufacturing the same
Inventor: ARAI ATSUSHI
IPC: A44B19/26
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pull tab of a slide fastener slider formed in such a manner that a core member provided with a decoration body in variety is previously manufactured and selected in accordance with an order, and that the core member inside a resin is visual through.  <P>SOLUTION: The pull tab of the slide fastener slider is so manufactured that the core member is integrally formed with a body connector for connection to a slider barrel and with the decoration body for decoration via a connection part, that the connection part has a common shape, that the decoration body is connected to the connection part within a specified size, and that the resin through which those members are seen is injection molded around a part of the connection part and the decoration body. The core material is previously manufactured, stored and selected in accordance with the order of a client to satisfy the demand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161394-A (JP)
Title: Connecting body of end of metal tubular body corrugated in helical linear shape and connecting piece
Inventor: HOMANN JOERN
IPC: F16L33/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable the assembling of a connecting member and a metal tubular body corrugated in a helical linear shape with a simple structure and without a special tool.  <P>SOLUTION: A pressing ring 2 is screw-fixed by a thread ridge 2a at the end of the metal tubular body 1 corrugated in the helical linear shape. And also, an internal thread 2c of a sleeve-shaped extension part 2b of the pressing ring 2 is screwed to an external thread 4a provided on the surface of the connecting piece 4. Hollow chambers 5 are formed among the pressing ring 2, the sleeve-shaped extension part 2b, the end face of the connecting piece 4, and the metal tubular body 1, a block ring 3 is provided inside the hollow chamber and the hollow chamber 5 is completely in-filled by being compressed by screwing the connecting piece 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004077063-A (JP)
Title: Air conditioning indoor machine
Inventor: SASAKI YOSHINARI
IPC: F24F11/02
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning indoor machine capable of being utilized as a base of information processing of buildings such as building and realizing a high intelligence of the buildings.  <P>SOLUTION: The air conditioning indoor machine 1 has an air conditioning part 1 and an appliance server 2. The appliance server 2 has a connection part 5; LAN interface (I/F) 7; and a processing part 9. The LAN interface 7 connects LAN 6 and the processing part 9. The air conditioning part 1, a TV camera 4 and a radio LAN station 8 are directly connected to the connection part 5 and an image information or the like can be directly obtained from the TV camera 4. A sensor or the like can be also connected to the connection part 5. The processing part 9 has predetermined application and executes predetermined processing. The radio LAN station 8 radio-connects OA instrument 10 and BA instrument 11 to the LAN 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085905-A (JP)
Title: Heating member for fixing, fixing device and image forming apparatus
Inventor: HANIYU NAOHIKO
IPC: F16C13/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating member for fixing having excellent durability because a mold-release layer sufficiently comes into close contact with a conductive heat generating layer, a fixing device provided with the member and an image forming apparatus where the fixing device is mounted.  <P>SOLUTION: In the heating member for fixing, the mold-release layer is formed on the surface of the conductive heat generating layer provided on a support layer consisting of a non-magnetic body, and roughening processing is applied to the surface of the support layer or the conductive heat generating layer. The fixing device is provided with the heating member for fixing. The image forming apparatus is provided with the fixing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057750-A (JP)
Title: Adhesive filter type mask
Inventor: HAN KETSU
IPC: A62B23/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new type mask used in a wide range from fine pollen, general dust to oil dust, having a high filtration fraction, eliminating clogging, allowing easy respiration, and easily used for a general living environment.  <P>SOLUTION: A filtration filter is a bendable air passage formed of innumerable connected trap chambers and having an adhesive coated on the respective trap chambers, and the pollen and the dust in the air abut on the walls of the trap chambers due to the air flow to be removed by the adhesive on the walls. All of the pollen and the dust larger than the pollen are stuck to the walls of the trap chambers so as not to inhibit the passing of the air. This constitution eliminates the clogging. When filtering the oil dust, even if no adhesive is applied to the walls of the trap chambers, the oil dust can be filtered by the air flow and the adhesion of the oil dust in the trap chambers. This method also eliminates clogging. Each part of the mask is connected and fixed by a single cover. The unity of the external appearance is intensified to improve the fashionableness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086087-A (JP)
Title: Development gap adjusting device and image forming apparatus
Inventor: TAKAHASHI YASUSHI
IPC: G03G15/08
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development gap adjusting device capable of easily and finely adjusting a development gap.  <P>SOLUTION: A pair of disk-like side plates (supporting members) 42 are provided opposite to each other on the left and right of a revolver developing device. At corresponding positions on the inner surface of each side plate 42, four holders 43 are attached freely movably in a radial direction, respectively. Also, a straight groove (guide) is provided and four adjusting members 44 are provided so as to be adjusted and moved in a direction respectively crossing the moving direction of each holder 43. Then, each corresponding developing roller (developer carrier) is freely rotatably supported by each holder 43. Then, when the adjusting member 44 is moved in the direction of an arrow B, the holder 43 is pressed by the adjusting member 44 and moved in the direction of the arrow A and the development gap of an image carrier and the developing roller is adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095009-A (JP)
Title: Disk drive and its head unload control method
Inventor: HASEGAWA HISASHI
IPC: G11B21/12
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard disk drive capable of optimally controlling the unload operation of a head in accordance with the environmental temperature.  <P>SOLUTION: The temperature in the drive is detected by a sensor 28, and the optimum objective speed for the head unload is set in accordance with the detected environmental temperature. The actual head unloading speed is derived from the counter electromotive force (voltage), etc., generated by a voice coil motor (VCM) 8, and the set optimum objective speed is compared with this actual head unloading speed, and by optimally controlling the current made to flow through the voice coil motor (VCM) 8 on the basis of the comparison result, the influence to the actual head unloading speed caused by the environmental temperature is mitigated, then the prevention of error in the head unloading operation at the low temperature environment and the deterrence of the accident such as the damage of the head due to the collision between the head at the high temperature and a stopper, are realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095700-A (JP)
Title: Treatment device, placing base, and method for treatment
Inventor: KAWANAMI HIROSHI
IPC: H01L21/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment device that can perform desired treatment in a specific area provided in the device.  <P>SOLUTION: This treatment device is provided with an airtightly constituted treatment chamber, a first electrode provided in the chamber, and a second electrode provided in the chamber to face the first electrode. The device is also provided with a high-frequency power source which supplies high-frequency power across the first and second electrodes. The treatment chamber or the second electrode has a plurality of areas to which different impedances are given with respect to a high-frequency voltage from the high-frequency power source. Consequently, this treatment device that can perform desired treatment, such as cleaning etc., in a specific area provided in the device can be obtained, because a continuity path for a high-frequency current is formed through the area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095296-A (JP)
Title: Electrode structure of field emission type electron source and its manufacturing method
Inventor: KANI YASUYUKI
IPC: H01J9/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure of a field emission type electron source that can be manufactured at a low cost.  <P>SOLUTION: The electrode structure of the field emission type electron source is constructed of a belt-shape cathode electrode 111 having a field emission type electron emitting material and a belt-shape control electrode 112 for controlling electron emission from the cathode electrode 111 that are arranged adjacent to each other on a transparent glass substrate 113 at prescribed intervals. The cathode electrode 111 and the control electrode 112 are formed, after a positive type photograph paste containing carbon nanotubes is printed on a belt-shape cathode wiring layer 114 and a belt-shape control electrode wiring layer 115 formed on the transparent glass substrate 113, by exposing it through the transparent substrate 113 using these wiring layers as a mask, and developing and trimming, and then firing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090366-A (JP)
Title: Method for manufacturing mold for molding tire
Inventor: ISHIHARA YASUYUKI
IPC: B29L30/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously correct the radius and the roundness of a ring casting without spoiling a crown R shape being a crosssectional shape in the width direction of a tire.  <P>SOLUTION: The outer peripheral face of the ring casting 4 obtained by casting is machined so as to make it into a required shape (a curved face Y). The ring casting 4 with a machined outer peripheral face is fitted into a restricting ring 21 consisting of a material with a smaller coefficient of thermal expansion and a higher yielding strength than those of the ring casting 4 so as to bring the outer peripheral face into contact with the inner peripheral face of the restricting ring 21, and the radius of the inner peripheral face of the ring casting 4 is reduced and the roundness characteristics are improved by heating it at 100-400°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095908-A (JP)
Title: Alignment adjusting device
Inventor: GOTO TEI
IPC: G03F1/38
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment adjusting device that can precisely align a substrate with a mask without making the constitution of an optical system complicated.  <P>SOLUTION: This alignment adjusting device is provided with an obliquely detecting substrate position detecting camera (optical system) 203b for aligning a wafer (substrate) 40 with the mask 50. The mask 50 is provided with deviation detecting marks 58 and 59 which can specify a plurality of deviation detecting points. This device detects the deviation θ of the wafer 40 in the rotating direction around the normal line of the mask 50 with respect to the optical system 203b by respectively detecting the positions of the deviation detecting points with respect to the optical system 203b.  <P>COPYRIGHT: (C)2004,JPO