baber/WOPTO huggingface dataset:
Patent JP-2008181440-A (JP)
Title: Computer system and user authentication method
Inventor: HAGIWARA MIKIO
IPC: G06F21/36
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer which authenticates a user by checking a password easy for the user to keep the password in mind, hard to be stolen by an attacker, and different in every authentication.  <P>SOLUTION: In a computer system, the user keeps an password image 101 and a designation order 107 in mind, where the password image 101 is composed of an image pattern 103 which is not a character string of a registered password itself and can be formed by a keyboard layout, and an image sequence 105 which shows a key input order in forming the image pattern. A PC 10 generates a specific key 109 assigned to the designation order, and the user inputs an input password 201 from a key board on the basis of the specific key, the password image, and the designation order. The PC generates an authentication password on the basis of the specific key, the designation order, and a password image extracted from the registered password 73, and compares the authentication password and the input password to perform user authentication.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186063-A (JP)
Title: Image forming apparatus, network system and image forming method
Inventor: HYO KIYOHIRO
IPC: G06F3/12
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain frequency management without needing a frequency management server.  <P>SOLUTION: In a plurality of image forming apparatuses connected through a network to execute jobs according to a usable frequency, a management server function for managing an image-outputtable frequency for each image forming apparatus is set to one of the plurality of image forming apparatuses connected through the network. At that time, the management server function is set to an image forming apparatus with the largest residual frequency. This image forming apparatus confirms the residual frequency every lapse of given length of time. Otherwise, when the residual frequency is changed, the residual frequency of another image forming apparatus is reported.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185232-A (JP)
Title: Temperature-regulated air supplying device
Inventor: ASANUMA KAZUNORI
IPC: F25B1/00
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a capacity of a heater in a temperature regulating device for cooling the air current by a heat exchanger and heating the cooled air current by a heater.  <P>SOLUTION: This temperature-regulated air supplying device comprises a refrigerating machine 42, the heat exchanger 36 in which a refrigerant is circulated from the refrigerating machine 42 for cooling the air current taken therein, the heater 38 for heating the cooled air cooled by passing through the heat exchanger 36 to obtain the temperature-regulated air of a prescribed temperature, an air blower 40 for distributing the air heated by the heater 38, a first temperature sensor 56 for detecting a temperature of the air distributed from the air blower 40, a heating control portion 54 controlling the heater 38 to regulate a heating temperature by the heater 38 on the basis of a temperature detected by the first temperature sensor 56, and a refrigerating machine control portion 72 controlling a temperature of the refrigerant circulated to the heat exchanger 36 from the refrigerating machine 42 on the basis of the temperature detected by the first temperature sensor 56.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190726-A (JP)
Title: Air conditioner
Inventor: HARA MASAKANE
IPC: F24F13/20
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate work to make a compressor get over the periphery of a casing, and also to prevent a restriction on passage to pull an electric wire into the casing or a direction to pull out the compressor outside of the casing, when the compressor is pulled out outside of the casing, in an air conditioner with the compressor stored in the casing.  <P>SOLUTION: A floor type indoor unit 1 is provided with the casing 2 storing the compressor 8 and a pulling out auxiliary member 11. The pulling out auxiliary member 11 is provided for making the compressor 8 get over the periphery of the casing 2 when the compressor 8 is pulled out outside of the casing 2, has an inclined part 11b upwardly inclined toward a direction to pull out the compressor 8, and forms an electric wire passing space S3 for passing the electric wire 9 below the inclined part 11b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187936-A (JP)
Title: Method for producing fused protein by transsplicing technique
Inventor: KAWAKAMI MASAYUKI
IPC: C12P21/02
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing an aimed fused protein in a short time without constructing any expression vector.  <P>SOLUTION: The method for producing the fused protein composed of a first protein and a second protein comprises the step of introducing, into a cell expressing the first protein, a nucleic acid molecule (pretranssplicing molecule) or a vector expressing the same containing a gene arrangement encoding the second protein and also containing a sequence inducing a transsplicing by binding to pre-mRNA formed from a domain containing a gene arrangement encoding the first protein, and the step of retrieving the objective fused protein formed in the cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189505-A (JP)
Title: Reforming unit and fuel cell system
Inventor: TONO KAZUYUKI
IPC: H01M8/06
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reforming unit achieving an efficient and stable reforming treatment with a simple structure.  <P>SOLUTION: A pipe line through which liquid fuel to become a raw material of a fuel gas of a fuel cell or purified water supplied as steam are passed, a pipe line through which the fuel gas is discharged to the outside and the like, a reforming water supply pipe, a raw material return pipe 730, a desulfurized fuel supply pipe, an air supply pipe 750, a fuel gas flow-out pipe and a cooling water pipe are arranged in a pipe line part 700 of the middle part of the reforming unit 300 in the vertical direction. Because of a structure that the pipe lines and the like are not mounted on the bottom part, a base to secure a space for mounting the pipe lines on the bottom part is dispensed with and the installation space of the reforming unit 300 is reduced. Because of the arrangement of the pipe lines in the middle part, the piping treatment is facilitated, the supply of the raw material is carried out with the shortest distance to facilitate the miniaturization of the apparatus or the improvement of piping work.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188625-A (JP)
Title: Member joining structure
Inventor: FUKUDA HIROSHI
IPC: B23K20/12
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member joining structure suitable for locally reinforcing a shape material.  <P>SOLUTION: A web 5 of an auxiliary member 2 with a T shaped cross section is inserted into each slot 4a, 4b which are bored at the first and second places 3a, 3b of a main member 1, so that the flange 6 of the auxiliary member 2 is abutted on the first place 3a of the main member 1. A joining tool 12 is pressed against the flange 6 of the auxiliary member 2 while being rotated, and this part and the first place 3a of the main member 1 are made soft by frictional heat and plastic flow. Then, the joining tool 12 is detached from the main member 1 to harden an assimilation layer 7 derived from the material of the main member 1 and the auxiliary member 2. While the joining tool 12 is rotated, the tip part is pressed against the web 5 of the auxiliary member 2, and this part and the second place 3b of the main member 1 are made soft by frictional heat and plastic flow. Thereafter, the joining tool 12 is detached from the main member 1 to harden an assimilation layer 8 derived from the material of the main member 1 and the auxiliary member 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190233-A (JP)
Title: Long-sized structure and steel framed reinforced concrete member
Inventor: ITO MAKOTO
IPC: E01D19/02
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-sized structure capable of securing large yield strength to axial force applied to a longitudinal direction.  <P>SOLUTION: A tower structure 1 is constructed by arranging an interlocking column 2 with a spiral reinforcement 22 disposed around H-shape steel 21, in a longitudinal direction, and placing concrete 4 around it. The interlocking column 2 has the H-shape steel 21, a plurality of erection bars 23 erected around the H-shape steel 21, and the spiral reinforcement 22 spirally surrounding the outside of the erection bars and formed with projecting parts 22a, 22a projected outside from the erection bars. The adjacent interlocking columns 2, 2 are arranged so that the projecting parts thereof overlap with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191623-A (JP)
Title: Operation education assisting program, recording medium, method and device
Inventor: ANNO JUNICHI
IPC: G09B5/12
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a student to catch up with the pace of a lecture, even if he is behind by displaying an operation history of a lecturer to the student side, and to enable the lecturer to grasp the pace of the student by sending evaluation value of the operation history of the student to the lecturer side.  <P>SOLUTION: When an operation signal of an application 36-1, executed by a lecturer terminal device 12, is received a lecturer operation control unit 40 generates and stores a session operation history table 54, generates an operation button where operation contents are described, based on the lecturer history information, and transmits it to a student terminal device 14, where the application 26-2 same with that of the lecturer terminal device is being executed to produce a screen display. A student operation control unit 42, when receiving an operation signal of the student terminal device 14 generates student operation history information and compares it with the lecturer operation history information, and erases an operation button on a corresponding student terminal device 14-i, when they match.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198801-A (JP)
Title: Organic electroluminescent element
Inventor: MISHIMA MASAYUKI
IPC: H05B33/12
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent (EL) element with high external quantum efficiency and excellent driving durability.  <P>SOLUTION: The electroluminescent element holds at least luminescent layers between a pair of electrodes, where the luminescent layers are divided into at least three layers in the thickness direction, including a first luminescent layer close to an anode; a third luminescent layer close to a cathode; and a second luminescent layer positioned between the first and third luminescent layers. A hole movement degree in the second luminescent layer is smaller than that in the first and third luminescent layers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259423-A (JP)
Title: Electronic camera
Inventor: OKAMOTO MASAYOSHI
IPC: H04N5/232
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect a facial image accurately even when a panning and/or tilting operation of an imaging surface is executed.  <P>SOLUTION: In an electronic camera, an image sensor 14 has the imaging surface 14f for capturing an object scene, and repeatedly generates the object scene images. A CPU 42 assigns a search area on the imaging surface 14f, and repeatedly executes the search processing for searching the facial image on the search area, concurrently executing object scene image generating processing in the image sensor 14. A character representing a position of the facial image detected by the search processing is superposed on a through-image on an LCD monitor 32. The size of the search area assigned on the imaging surface 14f is reduced as panning and/or tilting speed of the imaging surface 14f is increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205989-A (JP)
Title: Content data management system and apparatus
Inventor: HIRAI TATSUYA
IPC: G06F21/62
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the following problems: in division of encrypted content data, when control information for rightly controlling a method of decrypting content near a dividing point is not recorded in a storage device in a secure form, content can be utilized beyond a range intended by a copyright holder of the content; and if information is not rightly described, it becomes necessary to prevent the unauthorized utilization of divided content, then, an excessive load is imposed on a host device.  <P>SOLUTION: An initial vector generation key and a content key are required for encrypting content data and these keys are collectively handled as content decryption control information. In order to transfer the decryption control information between a storage device and each of various kinds of equipment, both equipment are authenticated with each other and a key for encrypting decrypted control information is shared. The key is then used for encryption and the information is transferred between the equipment. When dividing encrypted content data, information before and after the dividing point is newly additionally written in the content decryption control information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201985-A (JP)
Title: Manufacturing process of polyester and polyester
Inventor: NAGANO TATSUYA
IPC: C08G63/78
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a polyester which has excellent heat stability and color tone.  <P>SOLUTION: The manufacturing process of the polyester is characterized in that a phosphorus compound expressed by R<SB>1</SB>O(R<SB>2</SB>O)P-C<SB>6</SB>H<SB>4</SB>-C<SB>6</SB>H<SB>5</SB>or R<SB>3</SB>O(R<SB>4</SB>O)P-C<SB>6</SB>H<SB>4</SB>-C<SB>6</SB>H<SB>4</SB>-P(OR<SB>3</SB>)OR<SB>4</SB>is added in a manufacturing process of a polyester comprising esterifying or ester-exchanging a dicarboxylic acid or its ester-forming derivative and a diol or its ester-forming derivative and polymerizing them in the presence of an antimony catalyst. In the formulas, R<SB>1</SB>-R<SB>4</SB>are each independently a hydroxyl group or a 1-20C hydrocarbon group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205408-A (JP)
Title: Light-emitting device
Inventor: SUMIYA NAOFUMI
IPC: H01L33/56
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting unit (light-emitting device) that can be installed by adaptively dealing with to various requirements while maintaining conventional performances.  <P>SOLUTION: The light-emitting device has a base body with a recess; lead frames exposed to a bottom face of the recess and also protruded from side surfaces of the base body; and a plurality of light-emitting components mounted on the recess; wherein the lead frames include a common lead frame electrically connected to the plurality of light-emitting components, and a plurality of separated lead frames electrically connected to at least one of the light-emitting components in the plurality of light-emitting components, having a polarity differing from that of the common lead frame. The separated lead frames have terminal sections for plug-in in a region protruded from a side surfaces of the base body and the common lead frame is protruded from exclusively a side surface differing from the side surface, from which the separated lead frames are protruded, having a terminal section for surface-mounting in the protruded region. The arrangement allows down-sizing the light-emitting device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007223035-A (JP)
Title: Powered hammer
Inventor: HEEP TOBIAS
IPC: B25D17/06
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powered hammer provided with a hammer mechanism having a ram and a piston.  <P>SOLUTION: In this powered hammer, the ram 20 is fitted to a guide tube section 15, and has an outer circumferential surface in which a vent channel 24 is provided. The vent channel 24 connects the front end of the outer circumferential surface with its rear end, and the vent channel 24 is interrupted by a radially outwardly projecting sealing portion 22. The piston 13 is reciprocatingly drivable by a motor of the powered hammer, and the ram 20 causes an impact on a tool bit inserted into a tool holder by movement of the ram toward the tool bit. After causing the impact, a space between the ram 20 and a surface 14 of the piston facing the ram is temporarily connected to ambient air through the vent channel 24 and races 17 formed in a wall surface of the guide tube section 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008211671-A (JP)
Title: High frequency power amplifier
Inventor: MIYASHITA TAKUMI
IPC: H03F3/60
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To speedily start highly efficient operation, and to also deal with a high band signal speedily without reducing efficiency, with respect to a high frequency power amplifier.  <P>SOLUTION: First and second tank circuits composed of inductors L1, L2 and capacitors C1, C2 are connected to first and second transistors Z1, Z2 constituting a balanced amplifier, respectively; an output load resistor R1 is connected between drains of the first and second transistors Z1, Z2; and an inductor L0 for storing power feeding energy is connected, commonly for the both-side tank circuits, to the balanced amplifier which inputs a differential voltage signal inverting polarities of input signals each other. A switching transistor Z0 is conducted from the one-side tank circuit in an unbalanced manner to store the power feeding energy in the inductor L0; and when the switching transistor Z0 is cut off, balanced power amplifier feeding is started from the inductor L0, such that output power rises from the output load resistor R1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215090-A (JP)
Title: Scroll compressor and its manufacturing method
Inventor: OKI TAKAHIRO
IPC: F04C18/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor having an expensively manufactured thrust bearing reduced in wear in a bearing sliding face and superior in seizure preventing property even under various use conditions.  <P>SOLUTION: This scroll compressor 11 is equipped with: a fixed scroll 38; and a movable scroll 32 that is turned with respect to the fixed scroll 38 by a rotary shaft 21. The scroll 32 includes the thrust bearing 53 for receiving axial force received by the scroll 32. The bearing 53 includes one sliding face 100 and the other sliding face 101 opposite the one sliding face 100. A convex pressure receiving part 83 is formed on the one sliding face 100, and the other sliding face 101 is formed substantially flat. Hardness of the other sliding face 101 is higher than that of the one sliding face 100, and the one sliding face 100 is formed of cast iron or an aluminum alloy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214114-A (JP)
Title: Mold for molding optical element and optical element
Inventor: SUDA NOBUYUKI
IPC: C23C14/24
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding an optical element, with which an optical element having satisfactory optical characteristics can be produced when a Bi-containing optical element is molded; and to provide the optical element having satisfactory optical characteristics, produced by using the mold.  <P>SOLUTION: In the mold 1 for molding the optical element, a molding surface layer 4 containing at least one of Bi and Bi oxide as a main component is provided on the surface on the molding part 2a side of a mold base material 2, and a gradient film layer 3, wherein the constitutive material is gradually changed from the simple body of a metal to the oxide of the metal toward the molding surface layer 4 side from the mold base material 2 side, is provided between the mold base material 2 and the molding surface layer 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219995-A (JP)
Title: Motor
Inventor: KATAOKA HIROSHI
IPC: H02K11/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a motor in a center axial direction.  <P>SOLUTION: The motor 1 is provided with a bottomed nearly cylindrical housing 11 with a stator portion 2 and a rotor portion 3 housed therein, and the housing 11 is provided with a housing body 12 having an opening on the upper side of the direction of a center axis J1, and a lid 13 disposed between an armature 21 of the stator 2 and a sensor 6 and closing the opening of the housing 12. In the motor 1, the lid 13 formed of a magnetic body is disposed between the armature 21 and the sensor 6, thereby preventing a magnetic force generated in the armature 21 from influencing the sensor 6. As described above, the lid 13 of the housing 11 also functions as a magnetic shield for the sensor 6, so that the motor 1 can be reduced in size in the center axis J1 direction as compared with when a magnetic shielding plate is provided besides the lid 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215126-A (JP)
Title: Internal combustion engine
Inventor: TAKAHASHI EIJI
IPC: F02B31/02
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen an in-cylinder flow while preventing increase in intake resistance even at an intermediate load in an internal combustion engine with continuously variable lift.  <P>SOLUTION: This internal combustion engine is provided with: first and second intake valves 7 varying the lift; first and second masks 11 provided adjacent to the intake valves 7 of a combustion chamber 4; port shut-off valves 12 arranged in intake ports 5; and a control means 14 controlling the lift of each intake valve 7 and opening/closing of each port shut-off valve 12. By the control means 14, in an engine low-load area, the lift of the first and second intake valve 7 is set to be lower than the first and second masks 11, in a high load flow area having higher load than that of the low load area, the lift of the first and second intake valves 7 is set to be higher than the first and second masks 11 and also the port shut-off valve 12 is closed, and in an intermediate load area, the lift of the first intake valve 7 is set to be lower than the first mask 11, the lift of the second intake valve 7 is set to be higher than the second mask 11, and the port shut-off valve 12 is closed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214481-A (JP)
Title: Nanomatrix-dispersed natural rubber and method for producing the same
Inventor: TASHIRO HIROSHI
IPC: C08C1/04
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural rubber exerting various functions of a graft polymer while retaining excellent properties inherent in a natural rubber (e.g. properties as a damping material).  <P>SOLUTION: The nanomatrix-dispersed natural rubber comprises a grafted natural rubber wherein vinyl monomers are grafted onto the surface of deproteinized natural rubber particles. The nanomatrix-dispersed natural rubber is produced by deproteinizing a natural rubber latex, introducing radical active points onto the surface of rubber particles with a water-soluble radical initiator, adding a monomer to carry out graft copolymerization on the surface of the natural rubber particles, making the obtained latex into a film or a bulk form and subjecting it to a heat-treatment at a temperature ranging from (Tg)-20°C to (Tg)+30°C, provided that (Tg) is the glass transition temperature of a polymer forming a graft chain. In the nanomatrix-dispersed natural rubber, the natural rubber particles are connected to each other and dispersed layeredly in a matrix 1-100 nm thick formed by the graft chain.  <P>COPYRIGHT: (C)2008,JPO&INPIT