baber/WOPTO huggingface dataset:
Patent JP-2004275930-A (JP)
Title: Boom sprayer
Inventor: MONZEN KENJI
IPC: B05B17/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To spray a chemical agent solution under the condition that a side frame on the side with an obstacle is kept at the minimum necessary height from the ground at which the side frame is not hindered by the obstacle.  <P>SOLUTION: A spraying apparatus is installed in the front side of a traveling machine and a motive jetting apparatus is installed in the rear side: and the spraying apparatus comprises a center boom extended horizontally in the right and left direction and capable of being freely moved up and down by an elevating means, side booms attached to the end parts in the right and left sides of the center boom and capable of being freely erected up and fallen down by an erecting means; and a plurality of nozzles attached to these booms for spraying a chemical agent solution. The side booms are made freely changeable in the positioning between the use positions at which the side booms are approximately horizontally laid down for spraying the chemical agent solution and housing positions at which the side booms are slantingly lifted up backward. In such a boom sprayer, the side booms can be freely erected up and fallen down in an approximately perpendicular plane and their using positions are made changeable in the perpendicular plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285172-A (JP)
Title: Production method for aqueous pigment dispersion and production method for aqueous pigment recording liquid
Inventor: MURATA HARUO
IPC: C09D11/322
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aqueous pigment dispersion of which variation in particle size of dispersed particles is small and the particle dispersion stability is good and which gives a colored image with high clarity; and a method for producing an aqueous pigment recording liquid from the aqueous pigment dispersion obtained by the above method.  <P>SOLUTION: The aqueous pigment dispersion is produced by irradiating ultrasonic waves to an aqueous pigment dispersion which contains at least a pigment, an anionic-group-containing organic polymer compound, and water but does not contain an organic solvent. Thus produced aqueous pigment dispersion is diluted to a pigment concentration of 1-10 wt.%, giving the aqueous pigment recording liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289935-A (JP)
Title: Inverter
Inventor: OYAMA HITOSHI
IPC: H02P6/08
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter that can operate with low loss even if a large current is caused to flow.  <P>SOLUTION: This inverter 200 for controlling a polyphase AC motor includes a switching element (FET220) that controls a motor 100 by a pulse driving system. The switching element is made of SiC. Specifically, the number of magnetic poles of a controlled motor is desired to be eight or larger. The SiC element generating loss less than an Si element makes it possible to drive the motor with a larger current than the case using the Si element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284645-A (JP)
Title: Taping package and its manufacturing method
Inventor: INOMATA YOSHIO
IPC: B65D73/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a merged usage of different component parts and different types of electronic component parts even if a taping package is pulled out of a reel or partially cut out and used in a manufacturing line in advance by a method wherein a product name and an identification symbol of the electronic component parts are printed and displayed through a laser beam irradiation of a tape-like packaging material for use in storing the electronic component parts.  <P>SOLUTION: A storing tape 21 provided with storing concave parts 22 for storing an electronic component 1, an upper cover tape 23 and a lower cover tape 24 are applied as a tape-like packaging material. After the upper and lower cover tapes 23, 24 are press fitted to the storing tape 21 to package the electronic component 1, the lower cover tape 24 is irradiated with a laser beam to cause either one of a product name or an identification symbol of the stored electronic component 1 or both the product name and the identification symbol to be printed at a position P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287126-A (JP)
Title: Printing machine and printing method
Inventor: HAYASHI MAKOTO
IPC: G03G15/10
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing machine and a printing method capable of obtaining printed matters of high quality.  <P>SOLUTION: In the printing machine, an electrostatic latent image is formed on the surface of a photoreceptor drum 1 charged by a electrifier 2 by the laser exposure operation of a laser plotting device on the basis of plotting data. Then a developing device 9 supplies liquid toner 6 to the photoreceptor drum 1 and develops the electrostatic latent image formed on the photoreceptor drum 1 to form an image. The developing device 9 is provided with developing tubs 5 in which the liquid toner 6 is stored and air feeding tubes 13 for injecting air into the liquid toner 6 and agitating the liquid toner 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284649-A (JP)
Title: Easy-opened plug type carbonated beverage packing pet bottle and its working method
Inventor: TANI TOMONORI
IPC: G09F3/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To apply an easy-plug opening characteristic to a carbonated beverage packing PET bottle.  <P>SOLUTION: A thermal shrinkage cylindrical label 3 attained from a thermal shrinkage laminated film composed of a front layer, a rear layer having as their major constituents a cyclic polyolefin resin and an intermediate layer having as its major constituent random copolymer with propylene and another α-olefin is fitted to and adhered to a carbonated beverage packing PET bottle 1. The bottle and the label are temporarily adhered in a close-fitted state through pseudo close adhering layers 4, 5 formed by water over a part of or an entire surface of the label inner surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286342-A (JP)
Title: Heating apparatus
Inventor: SHIGEOKA TAKEHIKO
IPC: F24H3/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable heating effect by adding a heating means by electric energization such as an electric heater in a heating apparatus switchable between hot air heating and radiation heating.  <P>SOLUTION: This heating apparatus is formed such that hot gas generated in a combustion part 21 is switched to a radiation body 23 side or a hot air outlet port 30 side by a hot gas switching means 33 to easily switch the hot gas between the radiation heating and the hot air heating and comprises a heating means by the electric energization. By selectively using sole operation and simultaneous operation, the heating apparatus can be used comfortably according to the use conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285013-A (JP)
Title: Solid water-in-oil type emulsified cosmetic
Inventor: ENDO JUNICHIRO
IPC: A61K8/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid water-in-oil type emulsified cosmetic excellent in packing moldability in a container or the like, good in spreadability when applied, excellent in effect of masking small wrinkles, and also good in makeup sustainability.  <P>SOLUTION: The solid water-in-oil type emulsified cosmetic comprises (a) deformed compound powder consisting of near-spherical particles emulsified and aggregated and having a plurality of concaves and convexes on the surface, (b) a silicone-based surfactant, (c) an acrylic-silicone-based graft copolymer, (d) a solid oil and (e) water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293326-A (JP)
Title: Solenoid operated valve for internal combustion engine
Inventor: ODA TOMOHIRO
IPC: F16K31/06
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology to surely start a solenoid operated valve with out increasing electric power consumption at start of the solenoid operated valve.  <P>SOLUTION: In the solenoid operated valve 10 having an armature 54 interlocking with a intake valve or an exhaust valve elastically supported at a neutral position between valve opening magnets 34, 48 and valve closing magnets 32, 36 by a pair of elastic means 62, 66, the neutral position is offset to one of valve opening magnet 34, 48 side and valve closing magnet side 32, 46 and the armature 54 is displaced to a terminal position of the one side at a time of starting of the solenoid operated valve 10. In this case, the solenoid operated valve 10 can surely be started with a little electric power consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006276-A (JP)
Title: Battery pack and battery pack with ac/dc conversion circuit board
Inventor: KISHI TAKASHI
IPC: H01M2/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery pack in which the deterioration of charge/discharge cycle life is improved.  <P>SOLUTION: The lithium ion secondary battery pack which functions as an alternative power source when an input from an outside AC power source is discontinued in a power source device having an AC/DC conversion circuit for converting the input from the outside AC power source and outputting it has an outer case 6, a lithium ion secondary battery group 7 to be housed in the outer case 6, and a circuit board 9 arranged between an outer case wall part facing the AC/DC conversion circuit and the lithium ion secondary battery group 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296795-A (JP)
Title: Dual gate field-effect transistor
Inventor: SEKIKAWA TOSHIHIRO
IPC: H01L21/822
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate signal input method for a dual gate field-effect transistor, by which a threshold voltage can be controlled accurately at desired.  <P>SOLUTION: When the dual gate field-effect transistor executes a transient responsive action, an input signal for a normal logic operation is applied to one gate electrode of the transistor. Meanwhile, the other gate electrode of the transistor is supplied with a signal that has the same time variation direction at a signal level as the above signal, with either of the high voltage level or low voltage level of the supplied signal shifted by a prescribed value, or that has a prescribed time delay (progress or delay), or that has a slower time variation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290494-A (JP)
Title: Ceramic artificial bone
Inventor: KOJIMA TAKAHIRO
IPC: A61L27/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic artificial bone having high affinity to a living body and satisfactory strength.  <P>SOLUTION: The ceramic artificial bone (1) is formed of a composite ceramics (HAP-TCP) consisting of hydroxylapatite and tricalcium phosphate, and has an almost cuboid shape of 4 mm in height, 3 mm in width and 10 mm in length. This ceramic artificial bone (1) is formed of a dense ceramic sintered body, and has a porous rate of 2% or low. Also, the average roughness Ra of a center line of a joining surface (5) of the ceramic artificial bone (1) with an autologous bone tissue of an organism bone (3) to be joined is within a range of 0.45-2 μm. Moreover, the strength (three point bending strength) of the ceramic artificial bone (1) is 150 MPa or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304342-A (JP)
Title: Portable telephone, its control method and computer program
Inventor: YOSHIMOTO MITSUFUMI
IPC: H04M1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone and its control method which lessens the lousy effects of an abrupt high sound volume of the ringer on a user.  <P>SOLUTION: If the portable telephone is set in a fixed ringer sound volume (S10:high, medium) and left opened (S20:YES), it produces a voice of specified contents from a receiver (S41), waits for a specified time (S42), and then produces the ringer sound in a gradually increasing volume (S43). This makes the user hear the sound for a time before reaching a harmful high sound volume, and hence the user can remove the portable telephone from the ear for this time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298338-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of substantially enhancing the expectation of a player without confusing the player.  <P>SOLUTION: The game machine comprises a microcomputer 800 for presentation control for executing one variable display per one start winning memory or one variable display per a plurality of start winning memories, a start winning memory display 18 for informing the number of start winning memories, and an ornament reserved memory display area 91 for informing the number of times of variation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301654-A (JP)
Title: Method and device of estimating effective internal friction angle of powder, and method and device of designing storage tank for powder
Inventor: SATO HIDEKI
IPC: G01N11/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an effective internal friction angle of a powder without spending time and effort.  <P>SOLUTION: A neutral network model for defining cause-and-effect relations between the fundamental physical properties and the effective internal friction angle of the powder is developed based on actually measured data on the physical properties and the friction angle of the powder. The friction angle of the powder is estimated/calculated by inputting the physical properties of the powder into the developed network model.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302964-A (JP)
Title: Fire receiver
Inventor: YOSHIDA TSUTOMU
IPC: G08B17/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire receiver whose device scale and costs are reduced by selectively setting a plurality of preset functions according to the specifications of set job sites, and executing the set functions without increasing the number of a switch.  <P>SOLUTION: This fire receiver is provided with an option switch 50, a first storage means 14 in which one function selected from among a plurality of preset functions is stored and a control means 11 for executing the function stored in the first storage means 14 based on the operation of the option switch 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308681-A (JP)
Title: Torque breaker
Inventor: YAMAZAKI SHINJI
IPC: F16D28/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a rotary actuator, and while to improve responsiveness when releasing friction engagement of a friction engagement part.  <P>SOLUTION: This torque breaker is provided with a clutch housing 57, a clutch hub 59, a friction multi-plate clutch 129 for transmitting the torque between the clutch housing 57 and the clutch hub 59, a pressurizing member set 137 for fastening the friction multi-plate clutch 129 with the thrust, and an electric motor 171 for rotating to drive a member 141 of the pressurizing member set 137 to generate the relational rotation between the members 139 and 141. A rotation interrupting member 235 is provided between the rotary actuator 233 and the pressurizing member set 137, and a control means is provided to intermittently control the rotation interrupting means 235 into the rotation connecting condition when the member 41 is driven for rotation by drive of the rotary actuator 233 and into the rotation interrupting condition to release the thrust of the pressurizing member set 137.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312108-A (JP)
Title: Receiver
Inventor: WATABE TOMOHIRO
IPC: H04B1/707
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver capable of restoring data at the transmit side.  <P>SOLUTION: The data unit of each channel is changed to perform a multi-code transmission of the same data on each channel. The receiver receives the same data of different data units, identifies the location of an error, and retransmits packets in the shortest data unit. At this point, the transmit side changes the coding ratio and retransmits by the multi-code transmission to finish the restoration of the data for a short time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309327-A (JP)
Title: Method for inspecting defect of gray tone mask
Inventor: IKEBE SUMI
IPC: G03F1/68
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a criterion (inspection, assurance) and a modification method of a gray tone mask which easily inspect (determine) whether a gray tone part has problems in exposure by a user and a transfer process, when a normal pattern and all modification patterns are determined.  <P>SOLUTION: The method for determining defects of the gray tone mask which has a gray tone part as a region, through which the adjusted quantity of a light is transmitted, in which the quantity of the transmitted light is reduced and selectively changing the film thickness of a photoresist, a light-shielding part and a light-transmitting part. The method has (1) a process of creating an image data of the gray tone part, (2) a process of implementing image processing for identifying the defects in the gray tone part, based on the image data, and (3) a process of inspecting the defect, based on the image data after being subjected to image processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305520-A (JP)
Title: Game machine
Inventor: MIBE TOSHIYUKI
IPC: A63F5/04
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving a performance effect by various notices and improving a game property.  <P>SOLUTION: The game machine brings about a second advantageous state by a probability higher than the one in the case that a first specified condition set as a specified condition is satisfied in the case that a second specified condition set as the specified condition is satisfied in the game machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308588-A (JP)
Title: Water ring pump
Inventor: TAYA AKIO
IPC: F04C25/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water ring pump of easy maintenance around a port part and of low costs.  <P>SOLUTION: In the water ring pump 1, a control cover part 5 having partitions of an intake air passage 14 and an exhaust gas passage 18 therein is formed by constructing a control plate and a side cover as one body, and both ends of a pump chamber casing part are blocked by abutting both side surfaces of an impeller 3 housed in the pump chamber casing part 4 on the control cover part, and a shaft 3b is rotatably supported by the control cover part. The control cover part makes the intake air and the exhaust air passages 14, 18 communicate to an intake air and an exhaust air pipe connection parts 17a, 21a provided on the pump chamber casing part or a periphery of outside thereof respectively, a partition plate 7 of each part facing a suction chamber 16 and a compression chamber 20 formed by the impeller in the pump chamber and a sealing part 3e is provided with an intake and an exhaust ports 15, 19, and an outer side wall 8 of a part facing the each port is provided with inspection doors 23, 24 from which a finger can be inserted to the ports from outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311318-A (JP)
Title: Battery
Inventor: NAKANISHI MASAYOSHI
IPC: H01M2/10
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery having a pack container 2 and a pack lid 3 prevented from being jointed by a slippage by forming a rib 2b of which tip part is crushed when the insertion part 3a of the pack lid 3 is fitted into the outer engaging part 2a of the pack container 2.  <P>SOLUTION: In the battery formed by fitting and jointing the insertion part 3a of the pack lid 3 made of resin to the outer engaging part 2a of the opening part of the pack container 2 of a housing the unit cell 1 made of resin, a rib 2b, made to further protrude toward inside from the inner circumference face of the outer engaging part 2a to the extent that the protruded tip part is deformed by being pressure contacted on the outer peripheral face of the insertion part 3a when the insertion part 3a is engaged into the outer engaging part 2a, is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002016-A (JP)
Title: Spindle for supporting tube of bobbin winder
Inventor: COMOLI LEO
IPC: B65H75/24
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle capable of holding a plurality of tubes of an optional length and maintaining the tubes in a center with respect to an axis of the spindle precisely.  <P>SOLUTION: A bobbin winder includes the spindle which rotatably supports the plurality of the tubes and has an axially movable internal mechanism. A means for holding the tube extends and retreats in a radial direction between a first radially extending position and a second radially retreating position. A holding element engages with an inner side surface of the tube so as to fix the spindle and the tube in the first position, and the tube can be inserted in and removed from the spindle in the second position. The holding element includes a plurality of outer side longitudinal direction bars arranged with a regular interval around the spindle. The outer side bar 13 includes a first inclined surface 19, and the surface faces to and engages with a second inclined surface 27. The second inclined surface axially moves by the mechanism, and thereby the outer side bar radially moves from the radially retreating position corresponding to the second position to the radially extending position corresponding to the first position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319565-A (JP)
Title: Method of manufacturing laminated ceramic electronic component
Inventor: MIZUNO TSUGUNOBU
IPC: H01G4/30
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated ceramic electronic component, such as the laminated ceramic capacitor laminated ceramic electronic component by which the occurrence of delamination can be suppressed at the time of manufacturing.  <P>SOLUTION: At the time of manufacturing the laminated ceramic capacitor 1, the ceramic material powder contained in green ceramic sheets which become dielectric ceramic layers 3 is selected, so that the ratio B/A, of the density B of a raw laminate 2 which is obtained by laminating the green ceramic sheets with formed internal electrodes 4 and 5 and compression bonding the green ceramic sheets to each other excluding the internal electrodes 4 and 5, to the true density A of the ceramic material powder, satisfies 0.55≤B/A≤0.75.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316088-A (JP)
Title: Electric lock locking/unlocking control system
Inventor: HIRAMATSU TAKEAKI
IPC: E05B47/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric lock locking/unlocking control system capable of performing locking/unlocking processing of a plurality of electric locks with a single locking/unlocking operation in an operating device without building individual power sources in an adaptor or enlarging the power supply capacity of the operating device.  <P>SOLUTION: An electric lock locking/unlocking system is composed of an electric lock operating device having a locking/unlocking button and a locked/unlocked state display part; an electric lock adaptor connected to the electric lock operating device through a signal line and operated receiving power supply from the electric lock operating device; and the plurality of electric locks connected to the electric lock adaptor through signal lines. The system is further provided with a multiple lock locking/unlocking control means C1 for performing locking/unlocking control of the plurality of electric locks to the electric lock adaptor when a driving signal is outputted by the operation of the locking/unlocking button of the electric lock operating device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI