baber/WOPTO huggingface dataset:
Patent JP-2008036465-A (JP)
Title: Photocatalytic composite material and its manufacturing method
Inventor: WAKAMURA MASATO
IPC: C08J7/00
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalytic composite material which has the excellent ability to decompose/remove toxic substances contained in air, water or the like and is useful for cleaning the environment and to provide a method for manufacturing the photocatalytic composite material easily and efficiently.  <P>SOLUTION: The method for manufacturing the photocatalytic composite material comprises, at the least, a molding step of kneading a base material with a photocatalyst and molding the kneaded mixture and a crushing step of crushing the molded material obtained at the molding step to expose at least a part of the combined photocatalyst to the surface of the molded material. The photocatalytic combined material is manufactured by the method for manufacturing the photocatalytic composite material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039461-A (JP)
Title: Container cap inspection method
Inventor: YOSHIKAWA YUKIO
IPC: G01B11/24
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container cap inspection method capable of easily performing inspection of a cap attached to a container.  <P>SOLUTION: When the cap 4 of the container 3 storing liquid 12 is inspected, the liquid 12, stored in the container 3, is irradiated with light 44 from lower illumination 31 from the lower side of the container 3. Then, the light 44 passing through the liquid 12 illuminates the liquid 12 as a whole, and the liquid 12 can be utilized as illumination. In this state, the image of the upper part of the container 3 is captured by a camera 33 through a light refractive body 61, and the image is input to an image processing part 71. Then, the camera 33 photographs the image of the upper surface 62 of the cap 4 and a peripheral edge part of the cap 4, bent toward the side surface 11 of the container 3, and the inspection that uses the camera image is performed by the image processing part 71.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043035-A (JP)
Title: Self-traveling robot
Inventor: YAMAURA IZUMI
IPC: H01M10/44
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-traveling robot which can easily and surely carry out bonding of a charging terminal part of a robot body to a charging contact point part of an external charging device.  <P>SOLUTION: The self-traveling robot is provided with the robot body 1 which has a chargeable charging battery 2 and the charging terminal part 3 and with the external charging device 4 which has a charging contact point part 5 to which the charging terminal part 3 of the robot body 1 is bonded and charges the charging battery 2. Either the charging terminal part 3 of the robot body 1 or the charging contact point part 5 of the external charging device 4 is made movable to allow the charging terminal part 3 to be bonded to the charging contact point part 5. Thereby, either the charging terminal part 3 or the charging contact point part 5 is movable, even if there is a shift between the charging terminal part 3 and the charging contact point part 5, allowing any of the charging terminal part or the charging contact point part to move for correction of the shift, thereby simply and surely putting the charging battery into a charging state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049708-A (JP)
Title: System and method for updating keys used for public key cryptography
Inventor: NOCHTA ZOLTAN
IPC: H04L9/08
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a provider system (100) for providing a sequence of public keys to a receiver system (200), wherein each public key of the sequence is related to a private key and is applicable for a public key cryptography procedure.  <P>SOLUTION: The provider system (100) comprises a computing unit (110) and a sending unit (120). The computing unit (110) is configured to generate the sequence of public keys and related keys and compute a plurality of data sets, a data set of the plurality comprising a public key and a proof value. The proof value is a result of applying a hash function to a following data set comprising a further public key following in the sequence. The sending unit (120) is configured to provide the plurality of data to the receiver system (200).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006324690-A (JP)
Title: Semiconductor laser, semiconductor light emitting element, and its manufacturing method
Inventor: DOUMEN MEGUMI
IPC: H01S5/343
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a threshold current density in a short wavelength semiconductor laser using a nitride compound semiconductor, relating to a semiconductor laser, a semiconductor light emitting element, and a method for manufacturing it.  <P>SOLUTION: A multiple quantum well structure is used as an active layer 4, and further a maximum position of an intensity distribution of emitted light is shifted from the center position of the active layer 4 to a p-type cladding layer 6 side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008040841-A (JP)
Title: Output management server and data output system
Inventor: IWASE TOMOHIRO
IPC: G06F3/12
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data output system by which an output destination or an output setup can be changed with respect to a job that the transfer has been started or completed already.  <P>SOLUTION: When a server 30 receives from an information processing terminal job data B, which is designated to be output to an output device 10a, the server 30 holds the job data B therein till the device as the output destination can execute output processing of the job data B, and generates a copy B2 of the job data B when starting transfer of job data to the output device. When the server 30 receives a change indication of the output destination or output settings after the start of transfer, the server 30 changes the copy B2 of job data. The out management server 30 holds job data till the completion of printing processing in the output destination and copes with change operations before the completion of printing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037595-A (JP)
Title: Stacker crane
Inventor: TADOKORO TOSHIYA
IPC: B66F9/07
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacker crane in which the lifting drive mechanisms of a carriage are made compact, the weight balance in the longitudinal direction is improved, and the inclination of the carriage is easily corrected.  <P>SOLUTION: The carriage 8 is drivingly lifted by the lifting drive mechanisms 10a, 10b mounted on servo-motors 13a, 13b. The carriage 8 is lifted by synchronously controlling the servo-motors 13a, 13b by a controller 16. The stacker crane has a pair of laser range finders 23a, 23b. The inclination of the carriage 8 is monitored based on the measurement data measured by the laser range finders 23a, 23b. When an inclination is detected, it is corrected by drive-controlling the servo-motors 13a, 13b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042678-A (JP)
Title: Signal processing device, imaging system, and signal processing method
Inventor: HAYASHI HIDETOSHI
IPC: H04N5/374
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing method, and an imaging system capable of suppressing the image deterioration and reducing the adverse effect due to the black sinking phenomenon by high luminance.  <P>SOLUTION: The imaging system concerning a first side of this invention, in a picture obtained by photoelectric conversion, recognizes a saturated region wherein a signal level is saturated, and an unsaturated region wherein a signal level is unsaturated. Further, the imaging system includes a signal judgment part for determining whether there is any inside region that is an unsaturated region while its circumference being a saturated region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007185762-A (JP)
Title: Attachment link for torque wrench
Inventor: JUNKERS JASON
IPC: B25B13/00
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a further improved attachment link for a torque wrench.  <P>SOLUTION: This attachment link for a torque wrench includes: a housing; a ratchet mechanism 6 having a ratchet 7 engaged with a nut, and at least one driving plate 9 for rotating the ratchet 7; a first connecting means for applying the housing to a part of the torque wrench 2; and a second connecting means for transmitting the rotating force of the torque wrench 2 to the driving plate 9, wherein while the housing is abutted on an adjacent rest object, the rotary motion of the torque wrench 2 is converted to linear reciprocating motion, and the nut is rotated by the ratchet 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008048465-A (JP)
Title: Control panel, and stacker crane using this
Inventor: MAKIMURA MASAHIRO
IPC: B65G1/04
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control panel that is compact and excellent in heat radiation and appearance.  <P>SOLUTION: Electrical devices such as inverters 16-17, a power-regeneration converter 18, a relay board 22, and a breaker 19 are arranged at the front 10 side of a mounting plate 8, while heat-radiation fins 24-26 and a fan 28 are arranged on the back 11 side. Also, the front 10 side is covered by a door 4, while the back 11 side is left bare. The control panel that is compact and excellent in the heat radiation and appearance can be obtained as an on-machine control panel that is mounted on a stacker crane and the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044405-A (JP)
Title: Vehicular stabilizer device and its fail-safe method
Inventor: FUJISHIMA SHINSUKE
IPC: B60G21/055
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular stabilizer device easy in traveling at the whole distance of a bad road, by easily separating a pair of stabilizer bars, even when an actuator means falls.  <P>SOLUTION: This vehicular stabilizer device has the pair of stabilizer bars 4 and 6 respectively arranged in right-left wheels, extending inward in the car width direction and opposing mutual end parts, a clutch part 8 for connecting or separating the mutual end parts of the pair of stabilizer bars, and a clutch operation part 10. The clutch operation part has a connection holding means for holding the clutch part 8 in a connecting state, an actuator part 34 for driving the clutch part in a separated state against holding power of this connection holding means, and a manually separating means capable of separating the clutch part by manual force against the holding power of the connection holding means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045772-A (JP)
Title: Open showcase
Inventor: KOJIMA IKUAKI
IPC: F25D17/08
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open showcase not degrading a cooling capacity of a third commodity storing portion even when an opening portion of the third storing portion is larger than opening portions of first and second commodity storing portions.  <P>SOLUTION: As air is discharged along the opening portions of the first, second and third commodity storing portions 2, 3, 4 from a first top face-side ventilation passage 6, and air is discharged along the opening portion of the third commodity storing portion 4 from a second top face-side ventilation passage 7 on an outer side of the air discharged along the opening portion of the third commodity storing portion 4 from the first top face-side ventilation passage 6, the cooling capacity of the third commodity storing portion 4 is not degraded even when the opening portion of the third commodity storing portion 4 is constituted larger than the opening portions of the first and second commodity storing portions 2, 3, and the inside of the commodity storing portions 2, 3, 4 can be cooled in a balanced manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048108-A (JP)
Title: Designated confirmer signature creating device, third party device, method of creating designated confirmer signature, method of confirming signature creator, and program
Inventor: OKUBO MIYAKO
IPC: G09C1/00
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce management burdens without reducing the safety of designated confirmer signatures even when a plurality of designated confirmer signatures are created.  <P>SOLUTION: The designated confirmer signature creating device 10 stores a common value among the plurality of designated confirmer signatures and independent values of the individual designated confirmer signatures in a storage portion 11. The common value needs be stored in safety, but the independent values may be open to the public. The designated confirmer signature creating device 10 creates a designated confirmer signature by using a value for which a one-directional function has been applied for a bit coupling value between the common value and independent values. When the designated confirmer signature creating device 10 proves to a third party device that the designated confirmer signature has been created by the designated confirmer signature creating device 10, it shows the common value and independent values to the third party device. The third party device judges whether or not the creator of the designated confirmer signature is an authorized one by using a value for which a one-way function has been applied for a bit coupling value between the common value and independent values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044226-A (JP)
Title: Thermal recording medium
Inventor: MAKIHARA JUN
IPC: B41M5/30
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording medium which excels in color developing sensitivity and image quality and facilitates handling by users of the recording medium issued by a reception number issuing machine or a reference number issuing machine or the like (an issued ticket is not hung down), exhibiting excellent effects when the thermal recording medium has a unit weight of not greater than 80 g/m<SP>2</SP>in the undercoat layer in particular.  <P>SOLUTION: In the thermal recording medium keeping a support overlaid with an undercoat layer composed mainly of a pigment and a binder and a thermal recording layer composed mainly of an electron-donative leuco dye and an electron-receptive developer, the undercoat layer contains 10 to 30 pts.wt. of starch relative to 100 pts.wt. of the pigment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047821-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TAKASE AKIHIRO
IPC: H01L23/522
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device with which removal of fluorine remaining on a surface of copper wiring and etching of an organic insulating film are efficiently performed.  <P>SOLUTION: The manufacturing method of the semiconductor device includes the steps of: forming a predetermined structure including a first inorganic film 13 covering copper wiring 12, an organic insulating film 16 formed on the first inorganic insulating film and having a hole pattern, and a second inorganic insulating film 17 formed on the organic insulating film and having a groove pattern; forming a through-hole 21 to the copper wiring by performing dry etching on the first inorganic insulating film with etching gases containing fluorocarbon gases, while using the organic insulating film having the hole pattern as a mask; and removing fluorine remaining on the surface of the copper wiring exposed by the through-hole by performing plasma treatment using mixed gases of oxygen gases and hydrocarbon gases, and performing dry etching on the organic insulating film while using the second inorganic insulating film having the groove pattern as a mask.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051582-A (JP)
Title: Sampling circuit and testing apparatus
Inventor: KAWABATA MASAYUKI
IPC: G01R31/319
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein in a conventional sampling circuit impedance mismatching in a high-frequency range occurs at a part from a terminal resistor to the output end of the sampling circuit, and frequency characteristics deteriorate.  <P>SOLUTION: The sampling circuit comprises a pulse generating section which generates a positive pulse signal and a negative pulse signal and outputs them from a positive pulse output terminal and a negative pulse output terminal; a positive transmission line, connecting the positive pulse output terminal and the ground; a negative transmission line connecting the negative pulse output terminal and the ground; a sampling section which is connected between the positive transmission line and the negative transmission line and samples a signal input to a sampling input terminal, with a timing at which the positive pulse signal and the negative pulse signal are input from the positive transmission line and the negative transmission line; an observed signal transmission line, connecting an observed signal input terminal to which an observed signal is input and the sampling input terminal via a series terminal resistor; and a parallel terminal section having a parallel terminal resistor connected between the sampling input terminal and at least one of the positive transmission line, and the negative transmission line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050974-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: SUGIURA KEN
IPC: F01M9/10
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve wear resistance by efficiently lubricating sliding parts of a shim and a mediating drive mechanism.  <P>SOLUTION: A variable valve gear 1 is provided with an output part 31 and an input part 21 supported to be rockable in line by a support pipe 20x fixed on a vertical wall part 5 provided in parallel, includes the mediating drive mechanism 20 driving a valve 6 by the output part 31 when the input part 21 is driven by a rotary cam 10, and a rotation phase difference variable mechanism 41 varying relative rotation phase difference between the input part 21 and the output part 31, adjusts a position of the mediating drive mechanism 20 by including an inclusion part 51 of a shim 50 between the vertical wall part 5 and the mediating drive mechanism 20, and supplies lubricating oil 73 to the sliding parts of the shim 50 and the mediating drive mechanism 20. A plurality of dimples 52 are provided on at least one of a surface 50s of the shim and an end surface 32s of the mediating drive mechanism.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007066503-A (JP)
Title: Sensing margin variable circuit and semiconductor memory provided with the same
Inventor: OH CHUL-WOONG
IPC: G01R31/28
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensing margin variable circuit which can control a sensing margin using a fuse or an external pin.  <P>SOLUTION: The sensing margin variable circuit is provided with a dummy column part, a control part, a sensing amplifier part, and a sensing margin control part. The dummy column part responds to a data-enable signal enabled at the time of reading data and a data control signal, and controls a sensing margin until sensing a bit pair output from a bit cell array. The control part responds to a ready signal and outputs a sensing-enable signal. The sensing amplifier part responds to the sensing-enable signal and senses the bit pair output from the bit cell array. The sensing margin control part controls the sensing margin until the bit pair is output and sensed, by adjusting a skew of the ready signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008051283-A (JP)
Title: Wheel bearing with sensor
Inventor: OZAKI TAKAMI
IPC: B60B35/18
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing with a sensor wherein a load detecting sensor can be compactly installed in a vehicle in a state of resisting a change of an external environment for consistently detecting a load on a wheel with high sensitivity while reducing cot at mass production.  <P>SOLUTION: The wheel bearing comprises an outward member 1 and an inward member 2, and double-row rolling elements 3 laid therebetween. A sensor unit 21 is mounted to a fixed side member out of the outward member 1 and the inward member 2. For example, the fixed side member is the outward member 1. The sensor unit 21 is composed of a sensor mounting member 22, and at least one distortion sensor 23 mounted to the sensor mounting member 22. A cover 90 is provided at the outward member 1 for protecting the sensor unit 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055441-A (JP)
Title: Laser hardening device
Inventor: YAMAZAKI TSUNEHIKO
IPC: B23K26/352
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser hardening device having a semi-conductor laser beam oscillator.  <P>SOLUTION: The laser hardening device 1 includes a table 20 rotating around the C-axis on a bed 10. A hardening head 40 that moves along the Z-axis is attached to a column 30 moving along the Y-axis orthogonal to the C-axis. The hardening head 40 has a semi-conductor laser beam oscillator. The spindle 50 of the hardening head rotates around the B-axis, and a laser beams is irradiated from a torch T to perform the hardening on the surface of a workpiece clamped by a chuck 22 on the table 20. An automatic torch changing device 100 stores a plurality of torches T in an outer circumferential part of a rotating magazine, and automatically changes the torch on the main spindle 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055995-A (JP)
Title: Electric bicycle
Inventor: HASHIMOTO MASAHIKO
IPC: A63B22/06
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric bicycle in which motion strength does not become monotonious while ensuring the target motion strength when the electric bicycle having assistance function is used for training.  <P>SOLUTION: The electric bicycle can be traveled by applying assistant force of a motor for performing assistance of human power drive force and power generation to the human power drive force by stepping force of an operator. The electric bicycle is provided with a control part for performing determination that control of the force of the motor is performed so as to assist the human power drive force or control for using the motor as a power generator is performed and performing training effect control for determining magnitude of the assistant force. The control part performs fitness control in which a period for performing the training effect control and a period not performing the control appear in every specific period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057060-A (JP)
Title: Polyester hollow yarn
Inventor: NAGAMUNE KEIJI
IPC: D01F6/62
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow polyester multifilament fiber having high hollowness, high bulkiness, light weight and soft feeling.  <P>SOLUTION: The polyester multifilament is composed of ≥10 single yarns composed of a core part having a circular hollow part on the cross-section of the yarn and a plurality of fins radially protruding from the outer surface of the core part and longitudinally extending along the core part.  <P>COPYRIGHT: (C)2008,JPO&INPIT