baber/WOPTO huggingface dataset:
Patent JP-2003275486-A (JP)
Title: Head control device and head control method for multi- head embroidering machine
Inventor: KIM DO WAN
IPC: D05B19/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head control device for a multi-head embroidering machine solving the inconvenience of an operator having to directly operate the drive of a specific head by a means for individually controlling a plurality of heads.  <P>SOLUTION: This head control device for a multi-head embroidering machine provided with a plurality of heads, comprises a central control part for outputting a control signal for controlling the drive state of each head according to input operation, to selectively drive each of a plurality of heads and to control the whole system to perform embroidery work by the selected head, and a head control part for controlling the drive state of each head according to the control signal from the central control part to control to drive a needle bar interlockingly with each head.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004002158-A (JP)
Title: Coated granular fertilizer
Inventor: FUKUMOTO DARUMA
IPC: C05G3/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated granular fertilizer in which the elution of fertilizer components is controlled in the environment applied with the fertilizer, the stability in preservation is excellent, a film after the elution is quickly collapsed and decomposed and, thereby, a load to the surrounding environment is reduced.  <P>SOLUTION: The surface of the granular fertilizer is coated with a film containing an olefin homopolymer, a copolymer of ethylene and an ≥3C olefin and an organometallic compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286168-A (JP)
Title: Clutch release hub
Inventor: YAMAMOTO TAKASHI
IPC: F16D23/14
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch release hub capable of reducing the number of components and assembling man-hours and controlling maintenance costs.  <P>SOLUTION: A hub body 11 is slidably supported, is made of synthetic resin, and is externally fit on a rear cover S. A release bearing 14 operating a diaphragm is prepared on one side of the hub body 11. An iron plate 16 bringing into contact with a release fork 17 is prepared on the other side of the hub body 11. The iron plate 16 is detachably assembled to the hub body 11 with press-fitting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293315-A (JP)
Title: Intake device for engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02B29/08
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device for an engine capable of improving fuel economy by reducing pumping loss.  <P>SOLUTION: A communication passage (pipes 25-28) communicating to atmosphere is provided in an intake passage 24 between a throttle valve 14 and an intake valve 7. A control valve 19 of which opening changes in corresponding to load of the engine 1 when the intake valve 7 is closed is installed in the communication passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290246-A (JP)
Title: Warm bubble bath system
Inventor: KAMO MITSUHIRO
IPC: A47K3/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To fill warm bubbles in a bathtub to be get in and out from a side face part.  <P>SOLUTION: In this warm bubble bath system, the warm bubbles produced by a warm bubble producing device is prevented from flowing out from the inside of the bathtub to the outside at the time of opening the door of the bathtub.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290760-A (JP)
Title: Strainer of fluidized-bed active carbon water treating device
Inventor: UCHIYAMA HIROSHI
IPC: C02F1/28
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strainer of a fluidized-bed active carbon water treating device by which falling of active carbon particles can be prevented at the time of waste water treating operation and exchanging operation of active carbon particles and active carbon particles can be dropped at the time of classification preventing operation and further in which a strainer main body and a hat-like member have strong bonding strength with each other.  <P>SOLUTION: The strainer 22 has structure with which the strainer can be easily fitted and is less prone to fall owing to a taper-shaped upper end part of a strainer main body fitting part 48 and a groove 50B of the hat-like member 42. Further since it is formed so that an angle formed by a horizontal plane and a line connecting a top end of the hat-like member 42 and an opening 44 of the strainer main body 40 is an angle of repose of active carbon particle in water ±0.5°, falling of the active carbon particles can be prevented at the time of waste water treating operation and exchanging operation of the active carbon particles and further the active carbon particles can be dropped at the time of classification preventing operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295969-A (JP)
Title: Audio signal reproducing device
Inventor: INOUE HIDEO
IPC: G11B33/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable scratching by a button operation in a scratch operation of an optical disk player.  <P>SOLUTION: When a jog dial 100 is operated, a rotation operating signal is supplied to a main system controller 36. The main system controller 36 detects a rotation direction and rotation speed at the time of scratch operation based on the rotation operating signal, and controls read-out of audio data from a memory 46 in a DSP signal processing part 44. Scratch pattern data is stored previously in a flash ROM 40, when a user operates a scratch button, the main system controller 36 reads out selected pattern data, commands to the DSP signal processing part 44, and reads out data from the memory 46 with the selected scratch pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292548-A (JP)
Title: Transparent styrene-based resin composition and its molding
Inventor: KAWASAKI TOSHIHARU
IPC: B65D85/86
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transparent resin composition which has excellent appearance and balance between transparency and impact resistance and is useful for a packaging material, a container or a sheet film suitable for a label material.  <P>SOLUTION: The transparent styrene-based resin composition comprises 20-80 wt.% of a copolymer (a) composed of 75-81.9 wt.% of a styrene-based monomer and 25-18.1 wt.% of a (meth)acrylic acid ester-based monomer, 80-20 wt.% of a linear block copolymer and/or radial branched block copolymer (b) composed of 78-65 wt.% of a styrene-based monomer and 22-35 wt.% of a conjugated diene-based monomer and 0-15 wt.% of a block copolymer (c) composed of 60-20 wt.% of a styrene-based monomer and 40-80 wt.% of a conjugated diene-based monomer. The copolymer (a) has ≥90°C Vicat softening point and 4-9 centipoise (cP) 10% methyl ethyl ketone solution viscosity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291197-A (JP)
Title: Manufacturing method of throw away tip
Inventor: SHIMIZU HIROYASU
IPC: B23P15/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve polishing efficiency and production efficiency by reducing polishing area of a peripheral surface.  <P>SOLUTION: A material of which at least one side is made of CBN sintered body is cut by a cutting means, and a substantially parallelogram substrate plate of which one diagonal angles are obtuse angles α and the other diagonal angles are acute angles β is formed. Tops of both obtuse angles 4 and 4 of the substrate are ground out by polishing, at least one of the upper surface and the lower surface formed of the CBN sintered body of the substrate is polished to form rake faces 6, the peripheral surfaces except for the ground parts of the both obtuse angles 4 and 4 are polished to form flanks 7. A ridge line section where the flanks 7 and rake faces 6 intersect is formed in a cutting edge 9, thereby forming a substantially parallelogram plate like throw away tip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303760-A (JP)
Title: Device and method for measuring euv light intensity distribution
Inventor: KANAZAWA HAJIME
IPC: H01L21/027
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method capable of measuring the intensity distribution in an EUV light beam being emitted from an EUV light source precisely and capable of measuring the mixing ratio of s polarization component and p polarization component included in the EUV light.  <P>SOLUTION: In the EUV light intensity distribution measuring equipment for measuring the intensity distribution in an EUV light beam being emitted from an EUV light source, a plurality of EUV light intensity detection units each having an EUV reflector and a photoelectric conversion element are arranged such that the EUV light incident to the EUV reflector has a specified incident angle thus measuring the intensity distribution precisely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304344-A (JP)
Title: Data security system and computer terminal device
Inventor: ISHIKAWA KAZUO
IPC: H04L12/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the leak of secret data even if a computer terminal device is stolen.  <P>SOLUTION: A computer terminal device 50 requests connection with a wireless LAN access point 30, sends the request to the wireless LAN access point 30, identifies a security zone by judging whether there was a connection with the wireless LAN access point 30 and whether a received MAC address of the wireless LAN access point 30 coincides with a pre-registered MAC address, registers data needing data security service in the security zone as registered data, and limits an access to the registered data. When it is identified that the computer terminal device 50 is outside the security zone, the registered data are abandoned and a server device 10 sends the MAC address of the wireless LAN access point 30 in accordance with the request.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304484-A (JP)
Title: Electronic mail server
Inventor: SEKIMOTO HIRONORI
IPC: H04L12/58
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail server capable of efficiently and properly placing a limit on the transmission of a nuisance mail to communication terminals.  <P>SOLUTION: A reception section 11 of the electronic mail server 1 receives a restriction address designated by each communication terminal and a storage section 12 stores the restriction address by each communication terminal. A collection section 13 totalizes the restriction addresses stored in this way by each restriction address, and when the total number of the same restriction addresses reaches a prescribed number, a registration section 14 registers the restriction address as a batch restriction address. Then a distribution limit section 18 places a limit on the transmission of an electronic mail transmitted from the batch restriction address to all the communication terminals. Thus, the mail transmission to all the communication terminals from an address which may be a sender of the nuisance mail with high possibility can properly be limited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303328-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/706
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent smoothness, electromagnetic transducing characteristics and productivity and nearly free from disorder at the time of web conveyance in a manufacturing process and falling of a magnetic layer.  <P>SOLUTION: The magnetic recording medium having (1) a radiation curing layer formed by applying a layer containing a radiation curing compound on a non-magnetic substrate and curing the layer by radiation irradiation and a magnetic layer formed by dispersing ferromagnetic powder in a binder in this order, or (2) a radiation curing layer formed by applying a layer containing a radiation curing compound on a non-magnetic substrate and curing the layer by radiation irradiation, a non-magnetic layer formed by dispersing non-magnetic powder in a binder and a magnetic layer formed by dispersing ferromagnetic powder in a binder in this order is characterized in that the radiation curing layer contains 0.3 to 30 pts.mass. inorganic powder to 100 pts.mass. radiation curing compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309563-A (JP)
Title: Wet type developing device
Inventor: IZAWA HIDEO
IPC: G03G15/10
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To make the amount of a liquid developer carried from a developing roller to a latent image holder constant even when a pump supplying the liquid developer pulsates.  <P>SOLUTION: In a developing case 20 which houses the developing roller 21, a developer reservoir 26 is large enough to store the lower part of the developing roller to its overall length is provided below the developing roller, a supply opening 27 for supplying the liquid developer 4 is provided on a developer reservoir, and a gate 26a for making the liquid developer supplied to the developer reservoir overflows in the developing case is provided to the peripheral wall of the developer reservoir; and the supply pump 29a which supplies a liquid developer by an amount larger than an amount needed for development is connected to the supply opening of the developer reservoir and an discharge opening is bored in the bottom of the developing case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007541-A (JP)
Title: Data multiplexing method and multiplexed data decoding method
Inventor: TAKAHASHI TOSHIYA
IPC: H04N19/46
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for multiplexing, transmitting and decoding image and audio data capable of surely decoding the data even when contents of the transmitted data are changed by reducing jitter of a clock signal.  <P>SOLUTION: The data multiplexing method is characterized in that when a first packet stream multiplexing a packet including digital data of a kind or more with a packet including a reference time signal of the decoding apparatus is received: a second packet stream multiplexing a packet including digital data of a kind or more with a packet including the reference time signal of the decoding apparatus is received; and a third packet stream resulting from multiplexing the first packet stream with the second packet stream is outputted; and when the packet including the reference time signal in the first packet stream and the packet including the reference time signal in the second packet stream are received within a prescribed time, the reference time signal is deleted from the packet including the reference time signal in the first packet stream.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308506-A (JP)
Title: Resin-made intake manifold
Inventor: TANIGAWA HIRONORI
IPC: F02M35/104
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-made intake manifold which materializes improvement of dimensional accuracy of a mounting flange position and suppression of its vibration.  <P>SOLUTION: The resin-made intake manifold 1 is formed by welding first-forth pieces 2-5 dividedly formed, which is provided with a cylinder side mounting flange 20 mounted on a cylinder side and a throttle side mounting flange 22 mounted on a throttle side. The cylinder side mounting flange 20 and the throttle side mounting flange 22 are formed on the same peace. Parts of the cylinder side mounting flange 20 and the throttle side mounting flange 22 are coupled by a coupling part 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004019003-A (JP)
Title: Printed circuit board and plating method thereon
Inventor: CHANG-KYO JUNG
IPC: H05K3/32
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for plating a printed circuit board, which prevents nickel of a substrate layer from diffusing into the surface in an assembly step, by filling cavities of a pad for bonding of the printed circuit board with reduction plating, which are formed during plating, and which improves the reliability of an electroless plating step.  <P>SOLUTION: This method comprises the step of providing the printed circuit board including the pad section 12 for bonding, on which a definite circuit pattern is formed, the step of forming a mask layer 11 on a part except the pad section for bonding, the step of forming a nickel plated layer 14 on the bonding pad section, the step of forming the displacement-type electroless gold plated layer 15 on the nickel plated layer, by contacting it with an displacement-type water-soluble plating liquid containing a water-soluble gold compound, and the step of forming the reduction-type electroless gold plated layer 16 on the above displacement-type gold plated layer, by contacting it with the reduction-type water-soluble plating liquid including the water-soluble gold compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004305921-A (JP)
Title: Oil-water separation apparatus
Inventor: OGOSHI KAZUHIRO
IPC: F02M37/22
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient oil-water separation apparatus made compact.  <P>SOLUTION: The oil-water separation apparatus is provided with a first cylindrical casing member 11 having an inlet 13 and an outlet 15 for an oil-water mixed liquid A. A cylindrical oil-water separation filter 23 for coarsening water contained in the oil-water mixed liquid A by passing the oil-water mixed liquid A and a flow path 32 for fluidizing the oil-water mixed liquid A passed through the oil-water separation filter 23 are installed in the inside of the first casing member 11. A water-repelling oil-water separation separator 40 is installed in the top part of the flow path 32. Water in the oil-water mixed liquid A is collected in the lower face side of the oil-water separation separator 40. The oil-water separation separator 40 is installed by utilizing the flow path 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306223-A (JP)
Title: Multiple-spindle wrench
Inventor: NARITA JUNJI
IPC: B25B21/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability and workability by restraining the weight of front driving part side.  <P>SOLUTION: A driving pulley 14 is fixed integrally with a spindle 6 to the center in a front driving part 10, and five output shafts 16, 16 projecting square bar parts 18 forward are journaled to positions corresponding to the apexes of a regular pentagon in the periphery. A first belt 21 is stretched between a first driven pulley 20 fixed to the uppermost output shaft 16 and a driving pulley 14, and a second belt 23 is stretched between the second driven pulley 22 fixed to all of output shafts 16 and the driving pulley, whereby five output shafts 16 are simultaneously rotated through the respective driven pulleys 20, 22 and the first and second belts 21, 23 by rotation of the spindle 6 and the driving pulley 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308329-A (JP)
Title: Composite member composed of wooden member and steel member
Inventor: NAKAMURA HIROSHI
IPC: B27M3/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite member preventing a displacement due to a shear force between a steel member and a wooden member, having a high durability and being composed of the steel member and the wooden member.  <P>SOLUTION: A plurality of the wooden members or glued laminated woods are fixed onto at least one steel member by clamping bolts, the wooden members or the glued laminated woods are arranged on the surface side, at least one shear member is fixed onto the steel member, and the shear member is bitten into the wooden members or the glued laminated woods, thus constituting the composite member consisting of the wooden members and the steel member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319117-A (JP)
Title: Electrode coating method
Inventor: ENOSHIMA NAOTO
IPC: H01M4/04
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which an active material paste for an electrode is accurately coated on both faces of a current collector sheet for a battery.  <P>SOLUTION: The active material paste for the electrode is coated on both faces of the current collector sheet 20 using slit dies 50, 60, then hot air of 100°C, 90% RH or more is blown at a drying area 72 within a drying oven 70. After that, hot air of 120°C is blown at a drying area 74, and moreover the active material paste for the electrode coated by blowing of hot air of 150°C at the drying area 74 is dried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317261-A (JP)
Title: Encoder device and robot system
Inventor: TAKAHASHI YOSHIJI
IPC: G01D5/12
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder device which can easily set the specifications of the plurality of encoder devices connected with a bus, and to provide a robot system using the encoder device.  <P>SOLUTION: After incorporating the plurality of encoder devices into the robot system, the mode (specifications) of the optional encoder device is changed. An encoder address 7a of each encoder device is stored in a nonvolatile memory 7 of the encoder device. A controller part 9 of the robot system sets the encoder address of the optional encoder device having the mode to be changed and the data regarding the mode to be changed, to a mode data writing command 32a, and transmits them to the bus 8. The encoder device recognizes that the encoder device itself is the object, by means of the encoder address 7a, and changes the mode of its own, in which the transmission velocity of the transmission/receiving of the command for setting the mode is set so as to be slower than of the transmission velocity of the data including the command for transmitting/receiving normal encoder data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319748-A (JP)
Title: Semiconductor device
Inventor: UNO TOSHIHIKO
IPC: H01L29/78
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To ensure reduction of on-resistance while ensuring high pressure resistant properties in a high pressure resistant MOS type transistor.  <P>SOLUTION: The high pressure resistant MOS type transistor comprises a p-type semiconductor substrate 100, a channel region 108, an n-type extended drain region which is formed on the substrate 100 through the channel region 108, and an n-type source region 102. The extended drain region 101 comprises a plurality of p-type embedded layers 103 consisting of impurities, each extending in a stripe-like manner toward the source region 102 while extending depthwise in a plate-like manner. Each of the embedded layers 103 is formed deep enough to extend to a lower portion of the extended drain region 101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316022-A (JP)
Title: Insolubilized polyvinyl alcohol fiber assembly and method for producing the same
Inventor: AIKAWA TOSHIO
IPC: D04H1/4309
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insolubilized polyvinyl alcohol fiber assembly not using aldehydes, free from fear of toxicity and carcinogenicity, scarcely causing dissolution by moisture, etc. and being applicable to various uses and to provide a method for producing the fiber assembly.  <P>SOLUTION: In the insolubilized polyvinyl alcohol fiber assembly, insolubilized polyvinyl alcohol fibers in which polyvinyl alcohol is insolubilized by α-hydroxy acid are assembled. The fiber assembly has ≤4% weight reduction ratio after immersion in boiled water. The insolubilized polyvinyl alcohol fiber assembly can be produced by (1) a step for preparing a dissolved liquid obtained by dissolving polyvinyl alcohol and α-hydroxy acid, (2) a step for forming the polyvinyl alcohol fiber assembly by assembling the polyvinyl alcohol fiber spun by using the dissolved liquid and (3) a step for insolubilizing the fiber assembly so that weight reduction ratio after immersion in boiled water becomes ≤4% by heating the polyvinyl alcohol fiber assembly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI