baber/WOPTO huggingface dataset:
Patent JP-2004148216-A (JP)
Title: Dust collector
Inventor: HARADA SHUICHI
IPC: A47L9/28
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector which can start/stop a motor by means of a driving unit by receiving a signal with a remote-control receiver arranged at a proper point and can greatly enhance the working efficiency as there is no need for moving back and forth between several meters.  <P>SOLUTION: In a dust collector including: a motor 1 functioning as a driving source; a dust collection fan 2 rotated by the motor; a head section 11 for accommodating the fan 2; a dust collection tank section 3 located below the head section 11, for accommodating dust conveyed by the dust collection fan 2; a remote-control transmitter 9 for transmitting the signal; and a remote-control receiver 10 for receiving the signal from the remote-control transmitter 9 to control the motor by means of the drive unit, an antenna 14 is arranged on the side upper than the motor end surface within the head section 11. The dust collector permits start or stop of the dust collector occasionally at need and therefore eliminates the problem, such as noise, and can greatly improve the working environment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151535-A (JP)
Title: Image forming toner, toner container, image forming method, and image forming apparatus
Inventor: SAWADA TOYOSHI
IPC: G03G9/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide image forming toner having good low-temperature fixability and offset resistance.  <P>SOLUTION: The image forming toner contains at least coloring matter, a binder resin, and a releasing agent. The binder resin contains at least two polyesters A and B. The one polyester resin A is an aliphatic unsaturated polyester resin having crystallinity and the other polyester resin B is a polyester resin which is amorphous and has aliphatic unsaturated double bond sites within the molecule. The polyester resin A and the polyester resin B are made into phase separation structures incompatible with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121190-A (JP)
Title: Desert greening laminated mat
Inventor: TOYOSHIMA FUKUO
IPC: A01G7/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated mat for the stable, functional, economical and effective greening of a vast desert area, having high functionality, expandability and applicability, and forming a soil environment to enable stable rooting and growth of the vegetables for greening even in the characteristic severe environment of desert.  <P>SOLUTION: A water-holding sponge 2 and a water-retention fiber layer 3 are formed on a vinyl sheet 1 and a powdery fertilizer 5 wrapped with a water-soluble sheet 4 is placed in the water-holding sponge 2 to obtain the laminated mat for the stable rooting and growth of vegetables, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156124-A (JP)
Title: Steel material for multi-layer buildup welding employing high interpass temperature, its manufacturing method and multi-layer buildup welding method employing high interpass temperature
Inventor: KIMURA TATSUKI
IPC: C21D8/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material for high interpass temperature welding which has sufficient HAZ toughness even in the case where interpass temperature reaches ≥350°C, its manufacturing method and a welding method using it.  <P>SOLUTION: The following steps are successively performed: a step where ferromanganese or silicomanganese is added to molten steel tapped from a converter to carry out pre-deoxidation in such a way that dissolved oxygen content becomes 0.0030 to 0.0120% (by mass, the same applied to the following); a step where REM is added to regulate the dissolved oxygen content to 0.0010 to 0.0050% and also the residual content of REM in the steel to 0.0010 to 0.03%; and a step where the composition is regulated to a final steel composition consisting of 0.03 to 0.15% C, 0.05 to 0.50% Si, 0.5 to 2.0% Mn, ≤0.03% P, 0.0005 to 0.0080% S, 0.0010 to 0.03% REM and the balance Fe with inevitable impurities. The resultant molten steel is cast into a slab, and the slab is heated, hot rolled into final product shape and then cooled to ≤500°C at a rate of ≥1 °C/s and also recuperation temperature after cooling stoppage is made to ≤100°C to manufacture the steel material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162202-A (JP)
Title: Trousers
Inventor: TOYOOKA MASAKO
IPC: A44B1/08
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide trousers so designed that the length of an elastic cord is easily regulated at a position not coming in contact with the body of a wearer according to his (her) lying posture.  <P>SOLUTION: The trousers are provided with elastic cord pull-out holes 12 at plural portions of an elastic cord-passing part 11 formed at a waist part. The trousers functions as follows: an elastic cord 20 is pulled out from an optional elastic-cord pulling-out hole according to the wearer's waist size, the pulling-out elastic cord is folded into tow to make a nearest button hole opposite to the elastic cord-passing hole, a button having such a shape as to join both-side holding plate parts to each other at their center core parts is passed through the corresponding button hole to fix the both side holding plate parts of the buttons to the cord so that the elastic cord to be pulled out from the elastic cord-passing part can be adjustable to the wearer's waist size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168907-A (JP)
Title: Die attach paste and semiconductor device
Inventor: KANAMORI NAOYA
IPC: C08L63/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die attach paste for bonding a semiconductor, having characteristics excellent in curing properties and reliability.  <P>SOLUTION: The die attach paste for semiconductors consists essentially of (A) an epoxy resin, (B) an epoxy resin curing agent containing a phenolaralkyl resin represented by formula (1) (n is a positive number of 1-5 as an average value) and one or more kinds of compounds selected from dicyandiamide and imidazole compounds, (C) an epoxy group-containing liquid elastomer having 500-5,000 number-average molecular weight, (D) a (meth)acryloyl group-containing polybutadiene having 500-5,000 number-average molecular weight, (E) a compound having at least one radical-polymerizable double bond in one molecule, excluding (meth)acryloyl group-containing polybutadiene having 500-5,000 number-average molecular weight, (F) a radical-polymerizable catalyst, (G) a coupling agent and (H) a filler. The die attach paste comprises 40-80 wt.% total amount of the components (A) and (B), 3-20 wt.% component (C) and 3-20 wt.% component (D) in components excluding the component (H).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182264-A (JP)
Title: Heat-sealing method of packaging bag
Inventor: GOTO KENJI
IPC: B31B50/64
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sealing method which enables easy tear-opening while keeping adhesion strength of a seal without need of a notch.  <P>SOLUTION: First trapezoidal protrusions 4 elongated in the rotation axis direction are provided on circumferential surfaces of heat rollers 1 and 2, and second protrusions 5 of a sharp rectangular pyramid shape are provided with equal intervals on the first protrusions 4. The protrusions of the heat rollers 1 and 2 are interdigitated with one another via an overlapping packaging film 3 and rotated. Thus heat-sealing is done along end rims of the packaging film, and a thin adhesive portion 9 is provided on the heat seal in the tearing direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185902-A (JP)
Title: Both-end sealed bulb, and feed structure of both-end sealed bulb
Inventor: YAMAMIZU YUTAKA
IPC: H01R33/06
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed structure of a both-end sealed bulb capable of preventing damage of the both-end sealed bulb, and of preventing movement of the both-end sealed bulb after mounting it to a power feed part by simply executing holding-fixing work of the both-end sealed bulb to catching plates of the power feed part.  <P>SOLUTION: This feed structure of the both-end sealed bulb 1 is so formed that external introduction wires 6 electrically connected to a filament disposed in a tubular bulb 2 are projected from pinch seal parts 4 at both ends of the tubular bulb 2. The feed structure is characterized by comprising: plate-like terminals 7 each formed nearly parallel with large-area side faces S of the seal part 4 and having one end 8 connected to the introduction wires 6, and the other end 9 extendedly formed on the upper small-area side face T of the seal part 4; and the power feed part 11 having the two catching plates 13 and 14 for pressing and catching the side faces S of the seal part 4, and a mounting part 15 formed by extending the one-side catching plate 14 in the radial direction of the tubular bulb 2; and by being fixed by bringing the other end 9 of each terminal 7 into contact with the mounting part 15 of the catching plate 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184285-A (JP)
Title: Cooperative control system for vehicle
Inventor: MIWA SHINYA
IPC: G08G1/0969
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooperative control system for vehicles, which enables a navigation controller and/or a room environment controller to fulfill their functions, even when at least a portion of data from an external network is in an imperfect state, by using forecast sets (weather forecast/health disbenefit forecast/risk degree forecast), based on drive environment data (information surrounding vehicle) or the like, and covering the imperfect portion of the data.  <P>SOLUTION: Rules necessary for the forecast control are previously saved into a forecast rule saving area AR (work area) in a RAM 30d via an I/O interface 30a, by using wireless communication technology and a cooperative forecast information recording medium 31, such as IC card or magnetooptical disk (MO), for example, where data can be updated. Consequently, a cooperative forecast controller 30 (CPU30b) applies data, which are saved into a data saving area AD, to the forecast rules, which are saved into the forecast rule saving area AR in the RAM 30d, and outputs control signals to CPUs 8b, 15b according to the forecasted results, by using the prescribed condition as a trigger.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187176-A (JP)
Title: Image forming apparatus
Inventor: NAKAJIMA MASATO
IPC: B41J29/38
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of enhancing productivity of a copy on the premise of being applied to an image formation system in an interlock copy operation system.  <P>SOLUTION: In the image forming apparatus in the image formation system with which the image forming apparatus is interlocked and performs copy output by a master machine by which a copy operation is performed and a slave machine as its interlocking destination, it has an image formation ability comparison means 74 for comparing image formation abilities of the respective pieces of equipment to be interlocked before starting an interlock copy operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183848-A (JP)
Title: Speed sensitive valve device
Inventor: NAKAHARA KAZUNOBU
IPC: F16H61/431
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed sensitive valve device having a simple and easily-machinable spool shape, and free from any leakage of working fluid.  <P>SOLUTION: In this speed sensitive valve device, a differential pressure generating unit 20 with an orifice 24 interposed in a passage 23 with pressure oil from a charge pump 6 driven by a prime mover 1, and a differential pressure boosting unit 30 which houses a spool 32 movable according to the differential pressure between the primary side pressure and the secondary side pressure of the orifice 24 in the differential pressure generating unit 20 in cylindrical cases 31a-31d, and has an oil chamber 41 with any one of the primary side pressure and the secondary side pressure introduced via a throttling unit 32a on the outer circumference of the spool by the movement of the spool 32 between the outer circumference of the spool and an inner circumference of a case are separately formed. The pressure in the oil chamber 41 in the differential pressure boosting unit 30 is applied to a regulator 10 of an HST hydraulic traveling drive device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004161589-A (JP)
Title: Method of manufacturing titanium oxide sol and titanium oxide fine particle, and photoelectric conversion device
Inventor: TSUKAHARA JIRO
IPC: C01G23/053
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing titanium oxide sol suitable for a photoelectric conversion device and a dye-sensitized photoelectric conversion device having excellent photoelectric conversion efficiency.  <P>SOLUTION: The method of manufacturing titanium oxide sol has a process for hydrolyzing ortho-titanate and an acid catalytic dehydrating process for the hydrolyzed material produced in the hydrolyzing process, and further has a process for removing alcohol contained in the reaction liquid before the acid catalytic dehydrating process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187799-A (JP)
Title: Deodorizing and sterilizing device
Inventor: MIYAKE TAKAMURA
IPC: B01D53/86
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the heavy load on a polluted air introducing means, such as an air blowing device.  <P>SOLUTION: The device has an air blowing fan 2 with blades 3, 3a whose surfaces are coated with a photocatalytic agent and is equipped with light emitting means 6, 6a to the photocatalytic surfaces 4, 4a in a housing space 5 where the air blowing fan 2 is housed. Most of the polluted air in the upstream side is sent to the downstream side by making contact with the blades 3, 3a of the air blowing fan 2. Then, the polluted air is sent to the downstream side after being treated with the photocatalytic surfaces 4, 4a of the blades 3, 3a for purification such as deodorization and sterilization. As a result, the load on the air blowing fan 2 is completely eliminated since the polluted air passes smoothly due to no inhibiting factors in the passage for the polluted air. Since most of the air sent into the housing space 5 makes contact with the photocatalytic surfaces 4, 4a, the economically purifying treatment is achieved, and the air in a large space is purified in a short period of time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191531-A (JP)
Title: Camera
Inventor: FUJISAKI YOSHIBUMI
IPC: G03B17/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a camera provided with a data imprinting device and a film feeding detector device low in cost and small in size by reducing the number of parts of the camera and reducing assembly man-hours for assembling the parts into a camera body.  <P>SOLUTION: In the camera provided with the data imprinting device DD for imprinting photographic data on film and the film feeding detector device FD for detecting the feeding of the film such as the winding or the rewinding of the film, the imprinting device DD and the detector device FD are disposed at positions where they are proximate to each other. Thus, the imprinting device DD and the detector device FD are integrated as a device unit 100, and parts for disposing the devices in the camera body 1 can be used in common in both devices. The number of parts and also the assembly man-hours are reduced, thereby making the camera low in cost. The device unit is designed so that space formed in the respective devices may be compensated with each other, thereby making the camera small in size.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193240-A (JP)
Title: Oxide semiconductor light emitting device
Inventor: SAITO HAJIME
IPC: H01L21/365
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To attain excition light emission with high efficiency up to a high output while suppressing increase in the operating voltage.  <P>SOLUTION: On a GaN multilayer sapphire substrate 1, an n-type Mg<SB>0.2</SB>Zn<SB>0.8O</SB>O layer 2, an n-type ZnO layer 3, and an i-type ZnO emission layer 4 doped with N at a concentration of 1×10<SP>19</SP>cm<SP>-3</SP>and rendered semi-insulating are formed sequentially. When a ZnO layer having good crystallinity and a low concentration of residual electrons is doped with p-type impurities at a concentration of 1×10<SP>19</SP>cm<SP>-3</SP>or less and rendered semi-insulating, excellent crystallinity can be obtained and exciton light emission is attained with high efficiency. Furthermore, involvement of impurities in light emission can be suppressed and a low operating voltage can be realized without causing saturation of output or shift of wavelength up to a high output.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193861-A (JP)
Title: Electronic camera
Inventor: KATSUMATA MOMOE
IPC: H04N5/907
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera which can easily form the recording area of a recording medium mounted after the same folder as a folder having folder information formed in the recording area of the recording medium mounted before replacing is replaced even when the recording medium mounted in an electronic camera body is replaced.  <P>SOLUTION: The electronic camera includes folder information storage units 139, 140 for storing all folder information of the folders in the recording area of the recording medium 110 immediately before the recording medium 110 is removed from the electronic camera 100 body, and a folder forming unit 141 for forming the recording area of the recording medium 110 in which the folder having the same folder information as the folder information stored by folder information storage units 139, 140 is newly mounted in the electronic cameral 100 body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192301-A (JP)
Title: Storage device with multiple input/output interface, method for recognizing device, and read/write control method
Inventor: TOYODA TAKASHI
IPC: G06F3/06
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To make effective use of the interfaces of a storage device having two or more input/output interfaces, while also making the storage device usable as a single body.  <P>SOLUTION: The storage device 1 with the multiple input/output interfaces is connectable to a host device 2 and has at least a first input/output interface and a second input/output interface. The storage device has a storage device recognizing means 14 which recognizes the second input/output interface (USB interface unit 12) as the input/output interface for other storage device 3 when the first input/output interface (IEEE1394 interface unit 11) is connected to the host device 2. When the connection to the other storage device 3 is detected by a connection detecting means 13, the contents of records are automatically fetched from the storage device 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190617-A (JP)
Title: Protector for shaft seal device in oil free screw fluid machine
Inventor: YASUNAKA HIDEO
IPC: F04C18/16
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent intrusion of dust, refuse and water into a seal chamber via a vent hole without impairing the function possessed by the vent hole in an oil free screw fluid machine.  <P>SOLUTION: This protector 1 protects a shaft seal device 30 of the oil free screw fluid machine having the vent hole 8 for atmospherically opening the seal chamber 38 for housing the shaft seal device 30 of a rotor shaft, and is characterized in that at least a longitudinal directional part is formed of a flexible construction material such as a tubular member, for example, a hose 10 having one end 11 opening part connected to an opening part 8a of the vent hole 8 and the other end 12 opening part 13 opening in a low position to the one end 11 opening part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190832-A (JP)
Title: Transmission for vehicle improved in operation when switching to automatic shift
Inventor: SHIIBA KAZUYUKI
IPC: F16H61/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve drivability by appropriately changing a mode for up-shift in response to the running condition of a vehicle when a transmission for a vehicle is switched from a manual shift mode to an automatic shift mode and necessity of up-shift is determined.  <P>SOLUTION: When the transmission for a vehicle is switched from the manual shift mode to the automatic shift mode and, as a result, a necessity of up-shift is determined and the gear change mode switching speed is the predetermined value or more, up-shift is performed more quickly than the usual up-shifting speed in the automatic shift mode and the up-shift is set on a low speed side in comparison with the usual change gear ratio corresponding to the vehicle operating condition of that time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194701-A (JP)
Title: Headgear for biological optical imaging and optical imaging apparatus for organism using the same
Inventor: SATO DAIKI
IPC: G01N21/35
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headgear for fixing a light irradiation / detection probe, the headgear which is used for an biological optical imaging apparatus and accurately and easily determines the measurement part of a testee body and fixes the probe without using another structure imaging device.  <P>SOLUTION: A helmet for biological optical imaging is provided with a means for measuring the relative distance of the testee body from an external index and a means for fixing the light irradiation / detection probe at a position determined by the above means. For instance, with an eyebrow part 20 and an occipital pole 40, etc., as references as the external indexes, flexible measures 50, 60 and 75 are mounted on a scale display part and the position of a shell part 120 is accurately determined. Since the measure mounted once is fixed by a non-flexible belt, the shell part 120 is mounted on the testee body fitly by a flexible fixing belt 140 without being shifted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003195410-A (JP)
Title: Dual action shutter release with thumbwheel brake and method
Inventor: STIEHLER WAYNE E
IPC: G03B17/38
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved release brake including a thumbwheel brake and capable of preventing a shutter release from being limited only to lower direction operation, a camera and a method.  <P>SOLUTION: A shutter release-thumbwheel brake for a camera has a thumbwheel, a shutter release, and a sprag. The shutter release is pivotable relative to the thumbwheel between a ready position and a first released position and also between the ready position and a second released position. The released positions are opposed. The sprag is joined to the shutter release and brakes the thumbwheel when the shutter release is in either of the released positions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004195314-A (JP)
Title: Crusher
Inventor: TERAUCHI KENICHI
IPC: B02C21/02
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher in which muck is prevented from depositing on a mucking conveyor and a chute or clogging with muck is prevented when an abnormal situation such as the stop of the conveyor due to an error operation or an accident occurs.  <P>SOLUTION: The crusher has the function of receiving muck screened with a feeder 4 by the mucking conveyor 8 through the chute 7 and discharging the muck from the machine. The rotational speed of the conveyor 8 is detected, and the feeder 4 is not started or the operation of the feeder 4 is stopped when the operation state of the conveyor 8 is judged to be not normal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI