baber/WOPTO huggingface dataset:
Patent JP-2005333606-A (JP)
Title: Connection authentication in radio communication network system
Inventor: HAGIWARA TOYOTAKA
IPC: H04K1/00
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply and safely perform connection authentication between a radio communication terminal and an access point.  <P>SOLUTION: If a radio station receives 1st password creation information from the radio communication terminal by directivity radio communication, it transmits radio station ID information to the radio communication terminal by the directivity radio communication, and transmits 2nd password code creation information to the radio communication terminal. The terminal creates a password code by enciphering the password code creation information on the other side regarding the password creation information of either the 1st password code creation information or the 2nd password code creation information as an enciphering key. The radio communication terminal receives radio station ID information transmitted by the directivity radio communication, and when receiving the 2nd password code creation information, it creates the password code by enciphering the password code creation information of the other side regarding the password code creation information of one side as the enciphering key.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022381-A (JP)
Title: Method for operating hot stove, and hot stove
Inventor: NAKANISHI RYOTA
IPC: C21B9/00
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for increasing heat-storing amount in a regenerator suitable for an existing hot stove, in a method for operating the hot stove having a combustion chamber and the regenerator.  <P>SOLUTION: In the hot stove 1, the high temperature combustion gas generated in the combustion chamber 2, is supplied into the regenerator 3 composed of stacked heat-storing bricks from the combustion chamber through a connecting tube 5. A fuel blowing means 11 is arranged at the upper part of the regenerator and the fuel is blown into the regenerator with the means 11, and the heat-storing amount can be increased by burning the fuel at the upper part of the stacked heat-storing bricks 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006023040-A (JP)
Title: Refrigerator
Inventor: UEDA NOBUHIKO
IPC: F25D23/02
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To increase certainty of a door opening action, and to control a door opening angle of a refrigerator provided with a door opening device, and a controller controlling its actions.  <P>SOLUTION: When a touch switch 5 provided on a door 2 front face of the refrigerator 1 is operated, an input signal of the touch switch 5 is inputted, and a normal rotation voltage is applied to a motor 7. A door pressed part 6 is pushed away by an advance action of an output shaft 8 to open the door 2. It is confirmed that an angle of the door 2 detected by a volume 13 becomes a predetermined angle D2 from an angle D1 of a door closed state. A reverse rotation voltage is applied to the motor 7, an ON signal of a reverse end limit switch 11a is confirmed, and limit operation of the door opening device is executed and concluded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032452-A (JP)
Title: Substrate on with electronic component mounted thereon and circuit module
Inventor: SAKURAI DAISUKE
IPC: H05K1/18
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate on which an electronic component is mounted, and which prevents an insulating resin base material with the electronic component buried from cracking.  <P>SOLUTION: A reinforcing member 140 which has a round 130 along the thickness is provided on the reverse surface of the electronic component 110 and buried in the insulating resin base material 150 to form the substrate 100 on which the electronic component is mounted. Consequently, stress concentration at an edge of the electronic component 110 due to bending stress and torsional stress of the substrate 100 with the electronic component mounted thereon is dispersed by the round 130 to realize the reliable substrate 100 on which the electronic component is mounted and which never cracks.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005137884-A (JP)
Title: Antithrombotic blood contact medical instrument
Inventor: SANO TETSURO
IPC: A61F2/82
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an environment close to the lumen of a blood vessel of an organism on the surface of a blood contact medical instrument such as an artificial cardiopulmonary circuit by efficiently covering the surface of the blood contact medical instrument such as an artificial extracorporal circulation circuit with intended protein in a liquid phase in a short time while retaining its function.  <P>SOLUTION: Erythrocytic membrane protein dissolved material is prepared so that DAF(CD55) and CD59 which are GPI anchor type protein existing in the erythrocytic membrane protein dissolved material is well adsorbed onto a hollow yarn for an artificial lung and an assembled artificial cardiopulmonary circuit is covered with erythrocytic membrane protein solution. A chimera GPI anchor type protein is manufactured by extracellular part of CR1 (1 type complement acceptor: CD35) manufactured by recombinant DNA technology, or extracellular part of thrombomodulin and C terminal 38 amino acid part which is GPI anchor adhesion region of DAF (CD 55).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006032033-A (JP)
Title: Dimmer
Inventor: NAGASOE KAZUFUMI
IPC: H02M5/04
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimmer which controls an LED lighting fixture by a phase control method, in which the light control table can be selected automatically and time and effort of setting is saved, and optimum light control can be made according to the LED composition order voltage in the lighting fixture.  <P>SOLUTION: The dimmer comprises a closed circuit in which a two-way switching element Q1 having a self hold function, the lighting fixture 2 using LEDs, and an AC power supply Vs are connected in series, and has a phase control circuit which can change effective power to the lighting fixture 2 by changing the switching-on period of the two-way switching element Q1. The time difference between the zero cross point of the input voltage and the zero cross point of the current flowing in the two-way switching element Q1 is measured, and on the basis of the time difference measured, the light control table, which is the relations between the light control level and the switching-on period of the two-way switching element Q1 is selected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029446-A (JP)
Title: Electromagnetic clutch device
Inventor: ANDO JUNJI
IPC: F16D13/52
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic clutch device having large magnetic path area and capable of reducing the change of frictional engagement force caused by secular change without affected by a sagged part of a clutch plate generated in forming a fine groove by press forming.  <P>SOLUTION: A radius A of an inner circular arc 21b1 of a through hole 21b is larger than an inner diameter B of an intermediate member 28 of a rear housing 5, a radius C of an outer circular arc 21b2 of the through hole 21b is larger than an outer diameter D of the intermediate member 28 of the rear housing 5, and a radius E of an inner circumferential face 21d is smaller than a radius F of an inner peripheral face 23a of a circular armature 23. As, thereby, a side face 21e of an outer clutch plate 21 is closely kept into contact with the whole side faces of the rear housing 5 and the armature 23, the magnetic path area can be enlarged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010053-A (JP)
Title: Separation hub type clutch damper mechanism
Inventor: SHIBATA MAMORU
IPC: F16D13/64
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch damper mechanism using a separation type hub wherein a mechanism to hold a boss outer diameter of an output shaft hub by a plain bearing is adopted so that hysteresis torque of a first step which absorbs vibration by a small spring stabilizes while being used in a long period of time.  <P>SOLUTION: In the clutch damper mechanism, a friction plate 8 provides a torque part 81 of which friction coefficient is μ<SB>1</SB>at a position r<SB>1</SB>apart from a center axis and stable hysteresis torque of the first step is generated. Excessive torque generated by radial pressing load caused by disturbance of the output shaft hub can suppress its influence by a low friction coefficient μ<SB>0</SB>(μ<SB>0</SB>≪μ<SB>1</SB>) of a bearing part 82 sufficiently. A middle material plate 5 is energized by a friction plate 9 provided with a torque part 91 of which friction coefficient is μ<SB>2</SB>and thus generate hysteresis torque of a second step can be generated stably.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026118-A (JP)
Title: Golf putter
Inventor: TONO EIKICHI
IPC: A63B102/32
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf putter which can accurately hit a golf ball in a target direction.  <P>SOLUTION: For this golf putter, a putter head 3 is provided at the distal end of a shaft 1, and the putter head 3 has a face surface 4 for hitting a golf ball. Especially, on both end sections in the width direction of the putter head 3, a pair of right and left swing guide sections 7 and 8 which expand in the ball hitting direction from the face surface 4 are provided. At the time of addressing, the face surface 4 can be made to face the target direction by making the swing guide sections 7 and 8 go in the target direction, and during a swing, the rolling of the putter head 3 is visualized by a player while being magnified by the swing guide sections 7 and 8. Thus, the golf ball can be hit under a state in which the face surface 4 is adjusted to the target direction by correcting the swing right before the golf ball is hit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040550-A (JP)
Title: Electric floor heating system
Inventor: KOIKE HIROTAKA
IPC: F24D13/02
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric floor heating system capable of raising temperature of a floor surface up to a given level in a short time after starting of floor heating, even in case a breaker with enough interrupting current can not be installed.  <P>SOLUTION: The system is provided with a plurality of floor heating panels 11 with linear heaters built in, to be laid on a floor heating area A, and a controller 20 carrying out an ON/OFF control of electricity to the linear heaters of each floor heating panel 11, in which, a power supply input terminal 21 of the controller 20 is connected with an alternating current power supply 40 through a breaker 30. Two terminal conduction circuits 10a, 10b with the linear heaters connected of the floor heating panels 11 laid in the floor heating area A are connected to control output terminals 22a, 22b of the controller 20, and a conduction timing to each terminal conduction circuit 10a, 10b is staggered from each other so as to prevent the controller 20 from supplying current to the both terminal conduction circuits 10a, 10b simultaneously.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006034336-A (JP)
Title: Vertical type game machine
Inventor: OYAMA TSUNEKICHI
IPC: A63F7/02
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To hold the front frame supported on the outer frame being openably linked thereto in the proper horizontal attitude/position while enabling the opening or closing (drawing/pressing) of the front frame easily and smoothly.  <P>SOLUTION: A pachinko game machine PM has the outer frame 20, the front frame 30 which is mounted so as to be side-openable by being hinged on the side part of the outer frame 20 and a game component member mounted on the front frame 30 and is built vertically as a whole for the games. A lower frame member 24 making up the outer frame 20 is formed with a frieze rail part 25 and a bottom plate part 26 out of a resin material and also made up of a lower surface plate 29 joined on the underside of the lower frame member 24. A front frame support mechanism 27 having a support roller 277 on the rear on the side opposite to the hinge link part of the frieze rail part 25 is provided to guide and open and close the front frame 30 smoothly while supporting the front frame 30 being closed. Moreover, the second vertical motion checking mechanism 470 integrally having a grip part 477 is provided between an upper frame member 21 of the outer frame 20 and the upper part of the front frame 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040410-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: MURAO REIKO
IPC: G11B5/851
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for manufacturing a magnetic recording medium which can achieve high recording density by smoothing the magnetic recording medium and also improving the orientation degree of a circumferential direction.  <P>SOLUTION: A seed layer 12 made of an amorphous CoW alloy material is formed on a smooth-surface disk substrate 11 by an oblique incidence sputtering process, and the surface of the seed layer 12 is oxidized to form a surface oxidized part 12a. A substrate layer 13, a recording layer 18 constituted of a first magnetic layer 14/a nonmagnetic layer 15/a second magnetic layer 16, a protective layer 19, and a lubricant layer 20 are sequentially formed on the seed layer 12 by a normal incidence sputtering process. Because of the formation of the seed layer 12 by the oblique incidence sputtering process, the magnetization facilitating axis of the recording layer 16 is oriented in a circumferential direction, and static magnetic characteristics and an S/N ratio are improved. When the seed layer 12 is formed, a shield part for depositing sputter particles directed from the outer peripheral side of the disk substrate 11 to the inner peripheral side is disposed. Thus, an orientation degree is further increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043507-A (JP)
Title: Hollow fiber membrane module filter system of water tank
Inventor: MIURA TSUTOMU
IPC: B01D65/02
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the hollow fiber membrane module filter system of a water tank using a hollow fiber membrane module having hollow fiber membranes having a relatively large pore size, capable of being miniaturized and capable of easily keeping the disinfection of stored water.  <P>SOLUTION: Since stored water is filtered by the hollow fiber membrane module A which has the hollow fiber membranes having the relatively large pore size and water passing resistance is low, the filtering of a large flow amount of water becomes possible and the miniaturization of the hollow fiber membrane module filter system can be achieved. Since a disinfectant is supplied to the water tank even during physical washing or chemical washing by bypassing a raw liquid at the time of physical washing or chemical washing, the disinfection of stored water can be kept easily.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042941-A (JP)
Title: Pants type disposable diaper
Inventor: KANAI TAEKO
IPC: A61F13/494
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pants type disposable diaper in which the crotch part of the diaper is fitted to the groin of a wearing person and the crotch part of the diaper is made neat on appearance.  <P>SOLUTION: In the case of considering a virtual development obtained by virtually cutting the diaper 1 in a longitudinal direction at the position right on the side and developing it, an angle θ1 formed by a virtual longitudinal cutting line S1 and a leg hole crossing it is less than 90 degrees at a front side part, and the leg hole is projected outwards more than a straight line P1-P2 connecting the position P1 of the lower end part of the virtual longitudinal cutting line S2 and the position P2 of the intersection of a longitudinal direction center line and the leg hole at a rear side part. The position P3 on the straight line P1-P2 where a distance between the straight line P1-P2 and the leg hole is longest in the projected shape part is more on the center side of the virtual development than the middle point P4 of the straight line P1-P2. Further, a distance between the position P3 and the middle point P4 is 0-50mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047484-A (JP)
Title: Optical device and optical apparatus
Inventor: MIFUNE HIROYASU
IPC: G02B3/00
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which can realize a small size, light weight, and low cost and can reduce chromatic aberration.  <P>SOLUTION: As to a lens substrate 5 which has a micro lens 4 and transmits light, an absorption occurrence layer 6 which absorbs light H of a prescribed wavelength and generates a thermal lens 8 is prepared on the micro lens 4. Thus, since chromatic aberration is corrected by the combination of the micro lens 4 and the thermal lens 8, the chromatic aberration is reduced, and further, since it becomes unnecessary to constitute a chromatic aberration correction lens of two or more lenses, a small size, light weight, and cost reduction can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049633-A (JP)
Title: Structure for electronic apparatus
Inventor: SATO YUKI
IPC: H05K7/12
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide structures for an electronic apparatus which can improve grounding and an electromagnetic wave resistance characteristic by adding shapes to the electronic apparatus structures without being restricted by a portion to be used for fixing and securing electric conductivity between metallic structures used for the electronic apparatus structures.  <P>SOLUTION: In the electronic apparatus structures 1, 2 allowed to be fixed by various clamping methods including a set screw 3 and constituted of a substance having high electric conductivity, projected shapes 4 are formed on surfaces in a range where these structures 1, 2 are brought into contact with each other at the time of fixing, and the projected shape 4 of at least one surface is brought into contact with the other surface at the time of fixing these structures 1, 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052057-A (JP)
Title: Specific floor avoidance operating device of elevator
Inventor: ITO HIROSHI
IPC: B66B1/14
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specific floor avoidance operating device of an elevator capable of changing the setting of non-stop floors out of the total floors and the release of the setting in a short time.  <P>SOLUTION: The specific floor avoidance operating device of the elevator comprises an operation control means to control the operation of an elevator car, and a command transmission means to transmit the non-stop floor setting start command to the operation control means. The operation control means has a control unit to set an arbitrary floor to the non-stop floor by depressing a button of an arbitrary floor after simultaneously depressing a door-open button and a door-close button on an operation panel in the car after setting the car in a non-stop floor setting mode based on the command transmitted from the command transmission means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052694-A (JP)
Title: Engine starting device
Inventor: NISHIMOTO TOSHIRO
IPC: F02D17/00
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To automatically stop a two-cylinder-connectable special engine for improving fuel consumption and to reliably restart it after automatically stopped.  <P>SOLUTION: This engine starting device comprises a combustion condition control means for controlling a combustion condition in each cylinder and a stopping/restarting control means for automatically stopping/restarting the engine. The combustion condition control means performs combustion in a preceding cylinder at a lean air/fuel ratio in a special operation mode for operation in a two-cylinder connected condition and combustion in a following cylinder into which existing combustion gas is introduced together with fuel newly supplied. The stopping/restarting control means performs combustion in a certain cylinder in an expansion stroke during stopping the engine and then combustion for positive operation in a cylinder in the expansion stroke and in a cylinder different from a cylinder having preceding/following relation thereto. It controls fuel injection during a time since starting the positive operation of the engine until a piston in a cylinder in an intake stroke during stop passes through a compression top dead center to establish an approximately theoretical air/fuel ratio or a smaller rich air/fuel ratio in each cylinder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007315172-A (JP)
Title: Scroll compressor
Inventor: IWASHIDA AKIRA
IPC: F04C18/02
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce re-expansion loss due to reverse flow while reducing delivery pressure loss.  <P>SOLUTION: A winding start portion of a volute wrap of each scroll is formed of a first outer circular arc smoothly connecting the tip of the wrap to the winding start point of an outer wall involute curve and a second inner circular arc coming in smooth contact with the winding start point of an inner wall involute curve, and keeps the first outer circular arc and a second inner circular arc of the fixed scroll connected to each other with a third inner circular arc not smoothly connected to circular arcs thereof. By this setup, even if operating conditions are changed, a high efficiency can be realized by preventing the reverse flow from a delivery space despite the fact that the resistance of a delivery gas passage at the end of compression is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006059437-A (JP)
Title: Method and device for ac demagnetization for magnetic recording medium
Inventor: ONO TAKUYA
IPC: G11B5/84
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To ship perpendicular magnetic recording media in the AC demagnetized state of best recording characteristics in the short-time demagnetization of magnetization recorded on the recording layers of the media by certifying test when the perpendicular magnetic recording media are mass-produced.  <P>SOLUTION: In a certifying test device, separately from magnetic head 4, a certifying zone batch magnetic field application means 10-1 and a uniaxial stage 41 for moving this means 10-1 in an up-and-down Z direction to serve as an AC demagnetization device 01. The means 10-1 uses a permanent magnet as a magnetomotive force source, has N and S magnetic poles arrayed in a disk rotational direction sandwiching a gap alone a radial path over a certifying zone including all recording zones from an inner diameter side to an outer diameter side on the surface of a magnetic disk 2, facing the disk surface from above, and applies a demagnetizing magnetic field returning through the disk surface on the disk surface of the radial path. When the means 10-1 brought close to the disk surface is gradually set apart during disk rotation, an alternating magnetic field gradually reduced is applied on the disk full surface to execute AC demagnetization.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056995-A (JP)
Title: Adhesive sheet
Inventor: TANAKA KIYOBUMI
IPC: C09J9/02
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet capable of improving the accuracy of the stuck position of a sheet for LSI, FPC or the like, enabling an installed area to be reduced and enabling a sticking process to be reduced when installing two or more kinds of circuit boards on a substrate.  <P>SOLUTION: The adhesive sheet is used for installing the two or more circuit boards on the substrate, and is constituted by connecting and integrating two or more sheets.  <P>COPYRIGHT: (C)2006,JPO&NCIPI