baber/WOPTO huggingface dataset:
Patent JP-2004154021-A (JP)
Title: Tea leaf transportation apparatus of traveling type tea leaf-plucking machine
Inventor: SHIRAI KOICHI
IPC: A01D46/04
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To develop a tea leaf transportation apparatus which can simply receive and connect a plucker to a tea leaf receiver in a small space and can save the consumption of power, in a traveling type tea leaf-plucking machine in which the plucker and the tea leaf receiver are disposed below a gate type frame and behind and above the plucker, respectively.  <P>SOLUTION: The plucker is connected to the tea leaf receiver through a vertically disposed transportation duct. A rotator for blowing up pressurized air from the lower end of the transportation duct to transport the plucked tea leaves is disposed in the plucker. The rear end of a bottom plate curved along the rotator is connected to the transportation duct disposed behind the plucker to transport the plucked tea leaves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157085-A (JP)
Title: Passive infrared sensor equipped with view field interference monitoring mechanism
Inventor: MIYANO ATSUSHI
IPC: G01J1/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To determine the size of an approaching object with a visual field interference monitoring mechanism of a passive infrared sensor and eliminate erroneous functioning.  <P>SOLUTION: Positioning of a visual field obstruction in a position shielding a monitoring zone P for detection of an invader is detected separating an approach of small insects and the like. On both sides of an window 2, two or more light projecting elements (T1, T2) and two or more light receiving elements (R1, R2) are arranged. Signals obtained from the two or more light receiving elements are individually processed. From the signals of the two or more systems, the larger the number of the signals simultaneously causing variation, the larger object is determined approaching, and only the view field obstruction actions are detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160855-A (JP)
Title: Roll paper printer
Inventor: KOBAYASHI MASAHIRO
IPC: B41J13/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll paper printer for carrying a printing paper sheet, particularly, a roll paper printer which prevents the printing paper sheet from being mixed into a recovery part and can perform the print output of full-screen printing by utilizing a narrower space.  <P>SOLUTION: The recording paper sheet 47, to which printing is applied by a thermal head 39, is fed to a recording paper cutting part 64 by a carrying roller pair 58. In the cutting of a margin part, a separation guide 64e is moved to a solid line position 64e', and the margin part 47a, which is cut off with a cutter 64b, is recovered into a dust box 67. When a printed part is cut off from the recording paper sheet 47, the separation guide 64e is moved to a dotted line position 64e", and the print output, wherein an image is formed, is guided to an output port via a paper duct.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173373-A (JP)
Title: Battery charger
Inventor: TAKANO NOBUHIRO
IPC: H02J7/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To display on a charger to show the time needed to complete charging at the start of charging.  <P>SOLUTION: This charger is equipped with a battery voltage detecting means which detects the battery voltage of a battery pack, a number-of-cells judging means which judges the number of cells of the battery pack, a battery temperature detecting means which detects the battery temperature of the battery pack from the temperature detecting element annexed to the battery pack, a control means which judges the voltage per unit cell before start of charge of the battery pack, based on the output of the above battery voltage detecting means and the above number-of-cells judging means, and sorts the charge times to charge completion of the battery pack into several stages of division, based on the output of the voltage per unit cell and the above battery temperature detection means, and a display means which displays the charge times to charge completion in several stages of division, and the above control means outputs the result of its sorting of the charge times to charge completion of the battery pack into several stages to the above display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169381-A (JP)
Title: Method for repairing existing railway track
Inventor: TOGAWA YOSHIAKI
IPC: E01B2/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of maintaining and repairing ballast and a track in a labor-saving manner by using a nozzle bit developed by the present inventor, the method intending not only to reinforce ground having a roadbed built thereon while maintaining the ballast and the track fixed to sleepers as they are, but also to reinforce the railway track by injecting cement milk into the ballast, and combining the ballast with the sleepers having the track fixed thereto, the injection of the cement milk into the ballast laid on the roadbed conventionally assumed tube difficult due to heavy pressure of the track applied to the ballast.  <P>SOLUTION: According to the method, conical disk structures are formed in the ground in multiple stages along the railway track on the railway roadbed which has been compacted, by using the nozzle bit which has a desired number of injection holes formed therein. Each injection hole tilts at a downward angle θ1 with respect to an insertion direction into the ground and a lead angle θ2 in a lead angle direction with respect to a rotating direction. Then the nozzle bit is operated in the ballast laid on the roadbed similarly to the operation of forming the conical disk structures, and the permeable cement milk is force-fitted in gaps in the ballast, whereby the ballast and the sleepers having the rail firmly laid thereon are hardened in one body to obtain a foundation floor. In this manner, the foundation floor is successively extended in a railway track direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138230-A (JP)
Title: Improvement of liquefied petroleum gas container
Inventor: KITAYAMA SHUICHI
IPC: F17C9/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for extracting residual gas in a liquefied petroleum gas cylinder, capable of making extraction working of the residual gas in the used liquefied petroleum gas cylinder safe and easy and saving the treatment cost of recycling or the like by making the waste cylinder with expired durable term into scrap iron.  <P>SOLUTION: In a process for manufacturing the liquefied petroleum gas cylinder, a valve B exclusively for injecting water or other alternative materials is installed beforehand in a shape without a projection so as to prevent a breakage accident when using.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172344-A (JP)
Title: Manufacturing method of transfer mask
Inventor: TAKAHASHI SHINICHI
IPC: G03F1/20
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a transfer mask whereby a silicon oxide layer exposed between supports can efficiently be removed by wet etching.  <P>SOLUTION: The manufacturing method for manufacturing the transfer mask comprising a membrane and a support substrate 11 with the supports 11a for supporting the membrane includes the steps of preparing an SOI substrate 10 comprising the silicon support substrate 11, the silicon oxide layer 12, and a silicon active layer 13; doping heteroatoms to the silicon active layer 13; forming an etching mask resulting from patterning parts corresponding to support forming positions on the silicon support substrate 11; removing the silicon support substrate in following to the etching mask by dry etching to form the supports; preventing adhesion of air bubbles between the supports; and removing the silicon oxide layer 12 exposed between the supports by wet etching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169119-A (JP)
Title: Thermal spray device and thermal spray method
Inventor: MIYAMOTO NORITAKA
IPC: C23C4/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for preventing the peeling of a thermally sprayed film formed on the inside surface of the bore of a cylinder block.  <P>SOLUTION: The thermal spray device 20 has a thermal spray gun 22 and a means 24 for generating a revolving flow 28. The spray gun 22 is inserted through one opening of a bore 14 into the bore 14, which penetrates a cylinder block 12. The revolving flow 28 goes toward the other opening of the bore 14, while revolving around the axis of the bore 14. The generation of the revolving flow 28 is accompanied by the generation of a flow going toward the center of the revolving flow 28. The generation of the flow going toward the center of the revolving flow 28 causes a fume in thermally sprayed particles to gather around the center of the revolving flow 28. The fume gathering around the center of the revolving flow 28 is sucked out of the bore 14 by the revolving flow 28 going toward the other opening of the bore 14. Thus, a high-quality thermally sprayed film hardly containing the fume and prevented from peeling is formed on the inside surface of the bore 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171303-A (JP)
Title: Portable terminal device
Inventor: NAGAI TAKESHI
IPC: G06F15/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device that can improve the operability of an operation part of a device body by the effective use of a cover member attached to the device body.  <P>SOLUTION: The cover member 1 having a cover surface 11 for protecting a display part arranged in the front of the device body 2 is attachable to the back of the device body 2 when the device body 2 is used. When the cover member 1 is attached to the back of the device body 2, the cover member 1 functions as a holding part for holding the device body 2 to stabilize the device body during operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168386-A (JP)
Title: Bottle holder
Inventor: UCHIDA ATSUSHI
IPC: B65D25/20
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle holder capable of being also applied to a lightweight thin-walled bottle, facilitating a bottle installation or its holding and further easily performing a pouring-out operation.  <P>SOLUTION: A nozzle part of a bottle is put at an opening part 32 of a bottle installing part 31, the bottle is put into a cover part 30 to enable the bottle to be easily installed. The installed bottle can be held while both side surfaces are held with a resilient pressing part 61, resulting in that the stored content in the bottle can be easily poured out of the held bottle by holding a handle part 41 or by inclining it while a hand is inserted between the handle part 41 and the bottle and the bottle is being contacted with a ground.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001872-A (JP)
Title: Aerosol container, its manufacturing method, aerosol product and its manufacturing method
Inventor: OTOMO TAKASHI
IPC: B05B9/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular aerosol container which can be easily manufactured.  <P>SOLUTION: The aerosol container comprises a tube having predetermined length cut from a long metal-made tube, a bottom portion attached to one end portion of the cut tube and a valve attaching portion formed at another end portion of the cut tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168270-A (JP)
Title: Number plate cover for vehicle
Inventor: YANAGISAWA AKIRA
IPC: B60R13/10
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a number plate cover for a vehicle having excellent attaching and detaching workability and durability and suitable for a purpose of frequent attaching/detaching of an identification display of a trial ride car, etc.  <P>SOLUTION: This cover has main plates 15a and 16a to cover the surfaces of front and rear side number plates 10 and 11 fixed to the vehicle 4 by using a mounting bolt member 5a, etc., and magnets 17 and 17 provided on the main plates 15a and 16a, attracted on the mounting bolt member 5a by magnetic force and attachably/detachably mounting the main plates 15a and 16a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033206-A (JP)
Title: Lure used in fishing
Inventor: NARISAWA TADASHI
IPC: A01K85/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure so improved that a fishhook of the lure is scarcely caught by an obstacle and the lure is prevented from being missed and efficiently used in fishing.  <P>SOLUTION: A fishhook 2 is tentatively fixed to a lure mein body 1 by a stopper 3, so that the point of the fishhook points in the reverse direction of traveling of the lure. Thus, the fishhook of the lure is less caught by the obstacle than ever and therefore the lure is prevented from being missed. The tentatively fixed fishhook is freed, only when a fish bites the lure, so that the point of the fishhook points in the direction in which the fishhook catches the fish.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179925-A (JP)
Title: Laser scanner communication device
Inventor: TSUKUI YUJI
IPC: H04B10/524
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser scanner communication device which can improve the accuracy of positional information, and at the same time, which does not receive information of an information providing device executing another services by using the same frequency.  <P>SOLUTION: The laser scanner communication device is provided with a laser scanner 3 by which a laser signal is irradiated in the scanning cycle corresponding to the frequency of the information providing device 6, a laser light receiving element array 5 to receive the laser signal to be irradiated from the laser scanner provided to a moving body 2, and a calculator 7 to calculate the frequency of the information providing device from the cycle of the laser signal to be received by the laser light receiving element array.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162351-A (JP)
Title: Device controller
Inventor: NAGASAKA FUMIO
IPC: G06F3/048
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface good to use for a user in the case of receiving and delivering data between optional devices with respect to the user.  <P>SOLUTION: When the device icon of an objective device is selected (S102), an application part 112 obtains the function matching condition of the objective device (S108) and successively compares and judges the condition with the function information of a device belonging to an objective category obtained separately (S116). When the function of the device belonging to the objective category does not meet the function matching condition of the objective device, gray-out information of the device icon is added to the information of the device (S118) and the device icon of the device is displayed by gray-out in the case of updating display (S122).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177016-A (JP)
Title: Capacity switching mechanism
Inventor: UMEHARA CHIKAHIRO
IPC: F23N5/26
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To restrain manufacturing cost by using a part in common for a capacity switching mechanism for switching capacity over three stages and a capacity two-stage switching mechanism.  <P>SOLUTION: A stove 1 has the capacity two-stage switching mechanism for switching to intermediate heating power of two-stage combustion by opening an intermediate opening-closing valve 14 by pushing an intermediate plate spring 44 by an upper roller 34d by rotating an intermediate cam 34 by raising a switching lever 22 from a weak heating power state of one-stage combustion. The capacity switching mechanism 60 of the stove 1 is constituted so as to be switched to strong heating power of three-stage combustion by opening an upper opening-closing valve 13 by pushing an upper plate spring 43 by a lower roller 33d of an upper cam 34 interlocking with the intermediate cam 34 by a connecting plate 66 in addition to this mechanism. A gas burner 15, an intermediate switching body 64, the intermediate opening-closing valve 14, the plate spring 44, the upper cam 33 and the lower roller 33d being a part for the capacity two-stage switching mechanism are used in common.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175302-A (JP)
Title: Electric power steering device
Inventor: YAMADA WATARU
IPC: F16H57/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lubricant filled between a male joint part and a female joint part from flowing out and to increase the amount of the lubricant applied between the circumferential surfaces of a male joint part and a female joint part without increasing the clearance between the circumferential surfaces.  <P>SOLUTION: This electric power steering device has a worm 2 having a shaft part jointed with an output shaft of a steering auxiliary motor through the male joint part 11 and the female joint part 12, and a worm wheel meshing with the worm 2, connected to a steering means. The male joint part 11 is provided with an outflow stop ring 14 for preventing the lubricant filled between the male joint part 11 and the female joint part 12 from flowing out and a recessed portion 15 for keeping the lubricant on the circumferential surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182482-A (JP)
Title: Method of manufacturing amorphous carbon formed body
Inventor: SAKAGUCHI TOMOZO
IPC: C04B35/52
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amorphous carbon formed body free from the occurrence of cracks with excellent productivity without necessitating a heat treatment before carbonization-firing.  <P>SOLUTION: The method of manufacturing the amorphous carbon formed body having a rugged part on the surface includes a step of carbonizing and firing a thermosetting resin molding having ≤2.2 mm maximum thickness. In the manufacturing method, the heat treatment is not carried out before the carbonation firing process. The amorphous carbon formed body having ≤1.8 mm maximum thickness is manufactured in this manner. The formed body is used particularly for a fuel cell separator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182791-A (JP)
Title: Aqueous dispersion and coating, adhesive or treating agent for fiber processing using the same
Inventor: UENO YOSHIYUKI
IPC: C09J201/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous dispersion of an organic compound which has low viscosity even in high concentration, improved long-term preservation stability and excellent film-forming properties in drying of a coating using the aqueous dispersion and a coating, an adhesive or a treating agent for fiber processing, comprising the aqueous dispersion.  <P>SOLUTION: The aqueous dispersion comprises the organic compound (A) and an aqueous medium and has one peak in a particle diameter distribution curve in which the peak has 50-500% coefficient of variation. The coating, the adhesive or the treating agent for fiber processing comprises the dispersion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185201-A (JP)
Title: Control device and engineering tool device for use in control device
Inventor: SUGITANI SHIGERU
IPC: G05B23/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device that can accurately propagate both an actual signal computation and signal unreliability information accompanying the signal even in control logic including a loop.  <P>SOLUTION: The control device comprises signal propagating means for propagating a signal as a computation produced in control logic computations, unreliability signal accompanying means for accompanying the signal with an unreliability signal indicating unreliability information of unreliability occurrence/unreliability resolution comprising a binary signal based on the state of each part of the control device where the signal is passed, and unreliability elimination signal accompanying means for accompanying the signal with an unreliability elimination signal comprising a binary signal invertible to eliminate the unreliability by the unreliability signal when the unreliability signal is shifted from the unreliability occurrence state to the unreliability resolution state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186402-A (JP)
Title: Plasma processing apparatus and method therefor
Inventor: SHIMAZU TADASHI
IPC: C23C16/507
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus and a plasma processing method wherein a board 6 is placed at a region having high electron density but a low electron temperature so as to suppress the element destruction on the board 6 due to charge-up.  <P>SOLUTION: The position of the board 6 is selected so that the distance H from a lower face of a high frequency antenna 11 up to the board 6 ranges from 190 mm to 250 mm, a high density plasma region of the plasma processing apparatus is a region wherein the number of 10<SP>10</SP>electrons per 1cm<SP>3</SP>or over exist, and a low electron temperature region is a region wherein the electron temperature is 1 electron volt (eV) or below. The board 6 is located in a region with a high electron density and a low electron temperature so as to suppress element destruction of the board 6 due to charge-up.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003231520-A (JP)
Title: Mesh container, system for employing mesh container, and method for manufacturing mesh container
Inventor: CHENG HSI-MING
IPC: B65D21/032
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To meet the needs for lightweight containers to be incorporated in a system for storage of articles.  <P>SOLUTION: Each container includes a first mesh material piece and at least another second mesh material piece. The first mesh piece is folded to form a bottom wall and first paired side walls. The second material piece forms second paired side walls. When both the pieces are joined to each other, each basket portion with an opening provided extendedly upward is formed. The basket portions thus formed further include runner portions 26a-g which are different rails connected to the basket portions, and by utilizing the runner portions, drawers 14a-d may optionally be formed. In the case where the containers are used together with a drawer system including frames 12, the runner portions are slidably received by a pair of frame runners. With this arrangement, the drawers can be moved between a storing position and an extending position with respect to the frames.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183807-A (JP)
Title: Power train for vehicle
Inventor: TABATA ATSUSHI
IPC: B60K25/06
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power train which realizes the normal operation even in a state where the hydraulic oil is not supplied to an input clutch.  <P>SOLUTION: This power train includes an input clutch mounted between an engine and an automatic transmission 300 for disconnecting the engine and the automatic transmission 300, an oil pump 700 mounted between the input clutch and the automatic transmission 300 for supplying the hydraulic oil to the input clutch, and a one-way clutch mounted between the engine and the oil pump 700 for transmitting the driving force of the engine to drive the oil pump 700 by the engine in a case that the input clutch does not transmit the driving force of the engine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI