baber/WOPTO huggingface dataset:
Patent JP-2004290274-A (JP)
Title: Golf club head
Inventor: YOSHIDA MAKOTO
IPC: A63B53/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flexibility in the selection of materials and in the design of a golf club head with the welded part of a face member and a head body on the face by making the boundary between the welding material and the head body and the face member unnoticeable.  <P>SOLUTION: The golf club head 1 comprises the face member F with part of the face 2a for hitting a ball and the head body H of a material different from the face member F, which are welded via the welding material 10. The face member F and the welding material 10 are of materials of the same color, and part of the welding material 10 constitutes the face 2a while existing on the surface of the head body H.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291328-A (JP)
Title: Injection nozzle
Inventor: KONNO TAKESHI
IPC: B29C45/20
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of stringing and the occurrence of molding failure and to enhance the durability of an injection nozzle.  <P>SOLUTION: This injection nozzle has a main body 21 equipped with an attaching part 27 used for attaching the main body 21 to a cylinder part and the nozzle attachment 22 attached to the front end of the main body 21 and equipped with a nozzle orifice 24 for injecting a molding material. Since a heat insulating structure comprising a plurality of heat insulating parts is formed in the nozzle attachment 22, the transmission of the heat of the injection nozzle 11 to a fixed mold can be suppressed and the molding material of the molded product in a cavity space and the molding material of a sprue part can be sufficiently cooled. As a result, the occurrence of stringing can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292573-A (JP)
Title: Powder coating composition
Inventor: IGARASHI HIROSHI
IPC: C09D123/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a powder coating composition forming a coating film having excellent chipping resistance.  <P>SOLUTION: The powder coating composition is obtained by mixing a thermosetting powder coating with polyolefin powder having 10-60 μm average particle diameter and 2,000,000-6,000,000 number-average molecular weight in which the mixed amount of the polyolefin powder is 3-30 parts by mass based on 100 parts by mass of the coating resin component of the thermosetting powder coating. The powder coating composition is obtained by mixing a thermosetting powder coating with polyolefin powder having 10-40 μm average particle diameter and 2,000,000-5,000,000 number-average molecular weight in which the amount of the polyolefin powder mixed is 3-10 parts by mass based on 100 parts by mass of the coating resin component of the thermosetting powder coating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296730-A (JP)
Title: Optical coupling device
Inventor: ONODERA TAKAYUKI
IPC: H01S5/024
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coupling device of a specification of low power consumption and a high operation temperature by increasing the thermal resistance of a signal transmission line.  <P>SOLUTION: The optical coupling device is provided with a hermetical package 3 having electric signal terminals 7a , 7b, an electronic cooling element 4 provided in the hermetical package 3, and an optical semiconductor element 1 thermally coupled with the element 4 and connected to the terminals 7a, 7b via a transmission line 2. In this device, the line 2 includes a substrate 2a in which a conductor thin-film pattern is stuck on a resin film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249697-A (JP)
Title: Mortar tube extrusion molding apparatus
Inventor: KOJIMA TAKAYUKI
IPC: B28B3/20
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion molding apparatus which helps manufacture a mortar tube in a comparatively smaller installation area and with low powder consumption.  <P>SOLUTION: An extrusion molding machine 1 has an annular mortar extrusion aperture 4, constituted of an outer mold 7 with an opening 6 and a core 8 which is installed inside the opening 6 and has an outer shape along the opening 6, which is provided on an extrusion head 11. In addition, the core 8 is connected with a support pipe 9 which extends forward of the mortar extrusion aperture 4 and supports the interior of a mortar tube 5 extruded from the mortar extrusion aperture 4. Besides, air holes 12 are opened on the peripheral surface 10 of the support pipe 9 so that the inner surface of the mortar tube 5 extruded by the air injected from the air holes 12 is liberated from the peripheral surface 10 of the support pipe 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004303449-A (JP)
Title: Ion generating device
Inventor: NAKAYA TAKAIWA
IPC: H01T23/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact ion generating device with small power consumption capable of changing operation modes with a simple structure.  <P>SOLUTION: In an operation mode of generating minus ion and plus ion in the ion generating device, a switching circuit 3 induces alternating current voltage E having plus and minus components in a secondary winding 23 in response to a timing signal P1. In an operation mode of generating minus ion, switching circuits 3, 4 induce alternating current voltage E having mainly a minus component in the secondary wiring 23 in response to timing signals P1, P2. An ion generating element 6 produces minus ion when the alternating current voltage E induced is minus, and produces plus ion when the alternating current voltage E is plus. Therefore, a mechanical relay is not needed, and changeover of operation modes is made possible with a simple structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304450-A (JP)
Title: Image editing service system and picture information generation method
Inventor: MARIKAWA YUICHI
IPC: H04N21/274
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image editing service system and picture information generation method in which a client can surely confirm a design by changing the image to be displayed on a client side terminal in accordance with conditions, and an image created by designing can not be obtained as it is even when the client downloads and prints out the image.  <P>SOLUTION: The present invention is provided with an image display field for displaying a first image based on stored image information, and a picture information generating means for generating the picture information for displaying the display conditions of the first image so as to be outputted, so as to be displayed on a display screen of a user terminal and for displaying a second image while partially overlapping it on the first image on the basis of the display conditions inputted from the user terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304547-A (JP)
Title: Packet transfer device and packet transfer system
Inventor: TAKEDA TOMONORI
IPC: H04B10/27
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transfer a specified packet in transfer devices for the packet consisting of optical signals.  <P>SOLUTION: The control information containing the information on a packet transfer control policy predetermined by corresponding to the destination of the packet and the transfer information containing light wavelength information indicative of a light wavelength predetermined by corresponding to the address of the packet are transmitted to the upstream packet transfer device and the downstream packet transfer device. In transferring the packet by the upstream packet transfer device, when the control information corresponding to the address specifies the packet to be cut through-transferred, light wavelength information is investigated. If possible, the cut through transfer is applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004166479-A (JP)
Title: Rotary drive device and apparatus equipped with same
Inventor: MOGI MASATOSHI
IPC: H02N2/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary drive device that allows reduction in size while delivering a given driving torque and an apparatus equipped with this.  <P>SOLUTION: A rotary drive device 1 includes a base 4, a vibrator 2 having a piezoelectric element 22 provided at the base 4, and a rotator 100 rotatably provided at the base 4. The vibrator 2 has an abutting part 23, and the rotator 100 has a contact part against which the abutting part 23 abuts at a prescribed distance from the center of rotation. A voltage is applied to the piezoelectric element 22 to vibrate the vibrator 2. Thereby repeatedly pressing the contact part by the abutting part 23 rotates the rotator 100. The position of the vibrator 2 in a plane which intersects the rotation axis of the rotator 100 is designed to fall on the same as the contact part or on the center of rotation side from the contact part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004259419-A (JP)
Title: Data recording and reproducing device and recording medium
Inventor: INOUE KAZUHIKO
IPC: G11B20/12
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording and reproducing device capable of transferring another data by a synchronous transfer to the same packet when transferring data by an asynchronous transfer system when data are read from the data recording and reproducing device, and to provide a recording medium.  <P>SOLUTION: The data recording and reproducing device is connected to a host via a transfer system for transmitting asynchronous transfer data and synchronous transfer data simultaneously. The medium to be recorded and played back by the data recording and reproducing device stores thereon asynchronous transfer data 11 and synchronous transfer data 10 and the like in the same data block, and is configured so as to transfer the data by using the asynchronous data 11 and the synchronous transfer data 10 and the like simultaneously in recording and reproducing the data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004301076-A (JP)
Title: Semi-hermetic multistage compressor
Inventor: KURITA FUMIHIKO
IPC: F04B37/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a motor and prevent application of a large load to a connecting rod in compressing carbon dioxide.  <P>SOLUTION: A compression means 4 is formed of a pre-stage compressing part 11a and a post-stage compressing part 11b to compress carbon dioxide. A communicating part 73 is provided to communicate a pre-stage discharge chamber to which a refrigerant compressed by the pre-stage compressing part 11a is discharged with a crank chamber 19 for storing a crank 25. Thus, the pressure in the crank chamber 19 is made substantially equal to the pressure in the pre-stage discharge chamber 52 to reduce the load of the motor 2 and prevent application of a large load to the connecting rod 26 or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308488-A (JP)
Title: Pseudo deterioration signal generator of air-fuel ratio sensor
Inventor: YOSHIZAWA HIDEKAZU
IPC: F02D45/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform adapting operation of control variables considering deterioration condition of an air-fuel ratio sensor at low cost and with high accuracy.  <P>SOLUTION: Air-fuel ratio feedback control is carried out in a state of a new air-fuel ratio sensor attached to an engine, and a plant model from a fuel injection valve to the air-fuel ratio sensor is identified. An identification parameter when a reference air-fuel ratio sensor is used for every engine load and rotation speed is stored, and a correction characteristic for giving a pseudo deterioration characteristic is corrected from a ratio of an identification parameter obtained on an actual air-fuel ratio sensor to the identification parameter in the reference air-fuel ratio sensor. Detection signals of the air-fuel ratio sensor are corrected by the correction characteristic, and response delay corresponding to requested deterioration is produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305850-A (JP)
Title: Garbage treatment machine
Inventor: YOKOO NAOKI
IPC: F26B11/14
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment machine enhancing a discharge efficiency of a volume-reduced garbage even if an amount of garbage thrown in the garbage treatment machine is increased and capable of preventing increase in size of the apparatus.  <P>SOLUTION: The garbage treatment machine is provided with a treatment container for volume-reducing the garbage; a stirring means for stirring the garbage in the treatment container; and a plurality of discharge ports for discharging the volume-reduced garbage provided on the treatment container. In the garbage treatment machine, the volume-reduced garbage is simultaneously discharged from a plurality of discharge ports by rotating the stirring means. Thereby, the discharge efficiency can be enhanced since the garbage can be quickly discharged even if the amount of the thrown garbage is increased and the amount of the volume-reduced garbage is increased. Further, since the volume-reduced garbage is divided and discharged to a storing container installed at a plurality of discharge ports, handling such as conveying of the storing container is made easy and the increase in size of the garbage treatment machine can be simultaneously prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310850-A (JP)
Title: Recording and reproducing device and play list preparing method
Inventor: ETSUNO NAOZUMI
IPC: H04N5/91
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a play list preparation function capable of easily accessing an image position or image range with high significance without making any difference between an optical disk for reproduction only and an optical disk for recording.  <P>SOLUTION: A user can easily reproduce a partial area on the basis of play list information by preparing a start position or area range information of an optional area of a storage area of an optional recording medium handled by a recording and reproducing device as play list information. When the recording medium for which the user prepares the play list information is reproduced again, the time and effort of the user's operation can be saved by automatically displaying play list retrieval and the play list information on the screen because of the high possibility of reproducing the partial area registered in the play list by the user is.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305356-A (JP)
Title: Game machine installation island
Inventor: TAKAHASHI TOSHIFUMI
IPC: A63F7/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine installation island provided with a pumping device wherein pumping by the pumping apparatus is not badly influenced even when a pumped game medium is left without flowing from a flowing port.  <P>SOLUTION: The island is provided with the pumping device 325 for pumping the game medium housed in the bucket 333 by circulating and driving an endless turning member 334 to which plurality of buckets 333 capable of housing game mediums are installed facing a longitudinal direction. The pumping device 325 is provided with: a flowing-in port 337 for allowing the game medium to flow into the bucket 333; a flowing-out port 338 for allowing the game medium pumped by the bucket 333 to flow out from the bucket 333; an auxiliary flowing-out port 350 which is provided on the down stream side of the moving direction of the bucket 333 compared with the flowing-out port 338 and which makes the game medium remaining in the bucket 333 without flowing out through the flowing-out port 338 flow out of this bucket 333.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308594-A (JP)
Title: Fuel injection valve
Inventor: MIZUNO SHINGO
IPC: F02M61/16
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of preventing a filter from dropping off therefrom with a simple structure without increasing processing man-hours.  <P>SOLUTION: An injector 10 comprises a cylindrical body 40 which comprises a fuel channel 43 at the inner peripheral side thereof and a groove 45 continuously extending on the inner wall thereof. The filter 90 comprises a mesh 91 and a fitting part 92. The outer diameter of the fitting part 92 is larger than the inner diameter of the body 40 forming the fuel channel 43. When the filter 90 is inserted into the body 40, the fitting part 92 is fit in the groove 45 to join them together by snap-fitting. Accordingly, it is possible to prevent the filter 90 from dropping off from the body 40 with a simple structure. In addition, the grooves 45 and the fitting part 92 do not need high precision processing, so that they can be reduced in processing man-hours.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311295-A (JP)
Title: Electrode for fuel cell, and fuel cell using the electrode
Inventor: KOBAYASHI NORIYUKI
IPC: H01M8/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a fuel cell capable of stabilizing the voltage for a long period by giving a stable hydrophilic property for a long time.  <P>SOLUTION: The electrode 10 for the fuel cell arranged between an electrolyte membrane 2 of a unit cell 1 of the fuel cell and a gas passage 22 comprises a catalyst layer 11 arranged in contact with the electrode membrane 2, a diffusion layer 13 located on the gas passage side, and a carbon layer 12 located between the catalyst layer 11 and the diffusion layer 13, containing particles 12a of boronated carbon black. It is desirable that the carbon layer contains the boronated carbon black by 20-60 wt% in weight ratio to the weight of the catalyst layer 11. The unit cell of the fuel cell is constructed by arranging the above two electrodes with the catalyst layer side opposed to each other and arranging the electrolyte membrane between the catalyst layers in contact, and supplying hydrogen to one of the gas passage and oxygen to the other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004248662-A (JP)
Title: Method for artificially controlling (changing) color of flower
Inventor: MATSUO TADAYOSHI
IPC: A01G7/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for changing a color of a flower, without utilizing hybridization, nor gene recombination.  <P>SOLUTION: This method for changing the color of the flower comprises coating a plant with food and drink for human beings, medicaments, chemicals, fertilizers, etc., making the plant absorb the above materials, and making the plant exist in a gas evaporated from the materials.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004305633-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the added value of a role object device for opening blades when a ball enters a starting hole and apportioning balls entering the starting hole to V-winning and normal winning balls by a simple structure.  <P>SOLUTION: In the subject pinball game machine, game balls are reserved in a game ball reservoir 2302 when the blades 51a and 51b are open. The game ball reservoir 2302 consists of a roof part 42 for blocking game balls flowing down from above the role object device 23 above intake holes 231a and 231b, and the blades 51a and 51b. When the blades 51a and 51b are opened, the game balls overflowing from the game ball reservoir 2302 in the left and right directions are guided by the blades 51a and 51b to the intake holes 231a and 231b. In the pinball game machine, a player can select a game with depth such that the player previously reserves game balls in the game ball reservoir 2302 before aiming at the starting hole as a condition for the opening of the blades 51a and 51b, and by making the blades 51a and 51b as a part of the game ball reservoir 2302, game balls are made to overflow only by the opening operation of the blades.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003309728-A (JP)
Title: Apparatus and method for storing image data into memory
Inventor: SHIOBARA SUSUMU
IPC: H04N1/21
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer for sufficiently reserving a capacity of free areas of a memory when image data by one page from a host computer are to be stored in the memory in the form of intermediate codes.  <P>SOLUTION: When the image data are going to be stored in the memory in the form of intermediate codes, whether or not the number of the intermediate codes of a particular kind included in each element of the image data exceeds a prescribed reference or whether or not an expansion time to bit map data predicted from the intermediate codes included in each element exceeds a prescribed permissible time is discriminated, and when the result of discrimination is affirmative, each element is stored to the memory not in a form of the intermediate code but in a compression form of the bit map data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316271-A (JP)
Title: Fall preventing device for high lift work, and suction device used for the same
Inventor: UCHIDA MITSUYA
IPC: A62B35/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fall preventing device for high lift work and a suction device used for the fall preventing device allowing the use of a safety belt even in a place where it is difficult to fasten an instrument for connecting the safety belt and a main rope.  <P>SOLUTION: The suction devices equipped with suckers 20 are stuck to a plurality of parts of a high lift work place, and hooks 81 at both ends of the main rope 80 are connected to connecting members 60 of the respective suction devices 1. The main rope 80 can thereby be installed in a working place by the respective suction devices 1, and the safety belt 70 can be used connectedly to the main rope 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320515-A (JP)
Title: Two poles analog monitor voltage generating circuit
Inventor: HARA KENJI
IPC: H03M1/82
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide two poles analog monitor voltage generating circuit in which positive/negative voltages can be outputted from an output of ASIC with a single power source.  <P>SOLUTION: In a digital/analog converter, a D-flip flop 2 holds data when BRM1 outputs it to Y, and an output signal P<SB>1</SB>of the D-flip flop 2 becomes a pulse of one clock time (one period width). In the output signal P<SB>1</SB>, a NAND gate and an inverter superimpose data on an original clock CK, an output P<SB>3</SB>is obtained from BRM, and a synthesized pulse is integrated so as to obtain analog voltage. The clock CK of BRM1 is inverted in the inverter 5, and a capacitor 7 performs AC coupling. Diodes 8 and 9 perform clamping and rectification. Thus, voltage obtained by inverting power voltage, and voltage and the output P<SB>3</SB>from BRM1 are synthesized at an integral point. Consequently, the two poles analog monitor voltage generating circuit is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI