baber/WOPTO huggingface dataset:
Patent JP-2009031615-A (JP)
Title: Replica diffraction grating and manufacturing method thereof
Inventor: YONEZAWA YOSHIO
IPC: G02B5/18
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replica diffraction grating capable of suppressing a decrease in processing precision of a grating surface and a decrease in reflection factor of a gold thin film, and a manufacturing method thereof.  <P>SOLUTION: After the gold thin film 21 of about 0.2 μm in film thickness is formed by vacuum deposition on a grating surface of a master diffraction grating 12, a first aluminum thin film 22 of about 0.01 μm in film thickness is formed by vacuum deposition on the gold thin film 21. Then the master diffraction grating 12 is taken out of a vacuum vapor-deposition chamber and exposed to the atmosphere to form an oxide film on a surface of the first aluminum thin film 22, and then the master diffraction grating 12 is put back in the vacuum vapor-deposition chamber again to form a second aluminum thin film 24 of about 2 μm in film thickness. Then a float glass substrate 25 coated with an adhesive 26 is pressed against the master diffraction grating 12 and then peeled off to bond the metal thin film 21 and aluminum thin films 22 and 24 which have their surfaces sectioned in a saw-tooth shape to the float glass substrate 25 with the adhesive 26 interposed therebetween, thereby manufacturing the replica diffraction grating 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007312425-A (JP)
Title: Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, image decoding program and recording medium with the programs recorded thereon
Inventor: KIMATA HIDEAKI
IPC: H04N19/70
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operational processing load in warping motion vector calculation processing during image encoding and image decoding.  <P>SOLUTION: A criterion warping predictive image creating unit 103 creates a predictive image of a region using two or more motion vectors and the number M of lateral pixels and the number N of longitudinal pixels in the region. A reference warping predictive image creating unit 104 creates a predictive image of a region using the motion vectors, the number M of lateral pixels and the number N of longitudinal pixels in the region used in the criterion warping predictive image creating unit 103. An encoding mode encoding unit 111 encodes an encoding mode indicating whether to use the predictive image created by the criterion warping predictive image creating unit 103 or the predictive image created by the reference warping predictive image creating unit 104, and a motion vector encoding unit 109 encodes the motion vectors used in the criterion warping predictive image creating unit 103.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009029605-A (JP)
Title: Automatic carrying method and device of table carrying object
Inventor: KUSUMOTO YOSHIHARU
IPC: B65G43/08
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic carrying method and a device of a table carrying object, capable of automatically carrying a plurality of carrying objects, without causing deadlock.  <P>SOLUTION: This automatic carrying method comprises a route registering logic process of prohibiting a reservation for the movement in the inverse direction of a route between reserved tables, by reserving the movement between the tables on the route, when there exists no movement in the inverse direction of the other carrying object between the whole tables on the route, by confirming the moving direction between the respective tables, when registering the route of a carrying object being an object, and a carrying logic process of releasing prohibition of the reservation for the movement in the inverse direction of the carrying direction, when there is no reservation for the movement of the other carrying object in this carrying direction, by carrying to the table of the next carrying destination in nonuse, by confirming whether or not the table of the next carrying destination is used, after registering the route of the carrying object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031199-A (JP)
Title: Device and method of measuring flatness of semiconductor wafer
Inventor: MIZUNO YOSHITO
IPC: G01B11/30
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To measure the flatness of a semiconductor wafer while suppressing deformation due to own weight.  <P>SOLUTION: This flatness measuring device for measuring the flatness of the semiconductor wafer includes a liquid tub for reserving liquid, a holding device for holding the semiconductor wafer in the liquid reserved in the liquid tub, and a measurement device for measuring the surface shape of the semiconductor wafer held by the holding device. This device can hold the semiconductor wafer in the liquid, measure the surface shape of the semiconductor wafer, and measure the flatness of the semiconductor wafer while suppressing the deformation due to the own weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038470-A (JP)
Title: Acoustic device, delay time measuring method, delay time measuring program, and recording medium thereof
Inventor: SANO TAKAKAZU
IPC: H04S5/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To actualize proper delay correction for a propagation delay time of sound outputted from each of a plurality of speakers.  <P>SOLUTION: A characteristic measurement sound is outputted from each of the speakers, and a frequency characteristic identifying section 252 identifies the characteristics of sound pressure frequency of the speaker. Subsequently, a control section 254 searches a dip appearing in the characteristics of the sound pressure frequency, and selects a frequency band where no dip exists as a frequency band for delay measurement. A sound having the frequency component of the selected frequency band for delay measurement is employed as synchronous measurement sound, and the component of the frequency for delay measurement is extracted for sound collection data AAD obtained by being outputted from the speaker. A delay time measurement section 253 uses a signal having the limited frequency band to estimate a propagation delay time of sound from the speaker to a sound collection position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037807-A (JP)
Title: Nonaqueous electrolytic battery
Inventor: YAMAFUKU TARO
IPC: H01M4/485
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic battery capable of assuring excellent reliability at a high temperature with a negative-electrode active material having coated components layered thereon, and capable of maintaining a high output characteristic at a low temperature, in the nonaqueous electrolytic battery equipped with the negative electrode including the negative-electrode active material with its electrochemical oxidizing reaction accompanied by the discharge of the battery conducted at potential not lower than 1.2 V, a positive electrode, and a nonaqueous electrolyte.  <P>SOLUTION: The problem can be solved by utilizing a negative electrode with a ratio of an average primary particle size to an average secondary particle size being not smaller than 0.05, and with the average secondary particle size not larger than 15 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035082-A (JP)
Title: Vehicle body and cylindrical battery
Inventor: MITSUI MASAHIKO
IPC: H01M10/625
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body composed to have a battery and suitable for lightening, a cylindrical battery suitable for constructing the vehicle body, and a vehicle equipped with the vehicle body.  <P>SOLUTION: The vehicle body 1 of the present invention comprises hollow structure parts 2a, 3a, 3b extending in the longitudinal direction, and cylindrical batteries 10, 102, 104 equipped with hollow parts penetrating to the axial direction are used for structure members of the hollow structure parts. The cylindrical batteries 10, 102, 104 are arranged to form a cooling wind passage extending through the hollow parts to the longitudinal direction of the hollow structure parts 2a, 3a, 3b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036679-A (JP)
Title: Socket for semiconductor device
Inventor: KAWAMURA NOBUO
IPC: G01R31/26
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To replace only a troubled IC socket with easy operation in a short time.  <P>SOLUTION: A fixed side terminal 20C of a contact terminal 20ai having clamping type movable side contact piece parts 20m and fixed side contact piece parts 20f has a contact part 20t abutting on an electrode group 18E of a printed wiring board 18, and a socket body 10 is fixed to the printed wiring board 18 through fixing claw parts 10NA-10ND fasted by taping screws TBs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040915-A (JP)
Title: Additive for rubber composition, rubber composition and tire using the same
Inventor: TSUFUKU AKIRA
IPC: C08K5/372
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an additive for rubber compositions, which can impart excellent rolling resistance; a rubber composition comprising the additive for rubber compositions; and a tire using the rubber composition as a member.  <P>SOLUTION: The additive for rubber compositions is represented by formula (I) (wherein X is a 1-6C alkanediyl group which may have a substituent, an alkenediyl group or a 6-12C arenediyl group which may have a substituent and Y is an ether bond, a sulfide bond, a polysulfide bond, a thioester bond, a thioxoester bond, an imino bond, an amide bond, a sulfoamide bond, a urea bond, a thiourea bond, an alkanediylether bond or an alkanediylamino bond).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008016178-A (JP)
Title: Display control device and display method
Inventor: ISHIDA TETSUMASA
IPC: G11B20/10
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability of a device by displaying on a monitor overall progress and the progress of each data as operating statuses during copy operation.  <P>SOLUTION: Lists of the selection/non-selection of audio data of an optical disk and song titles recorded in an HDD 6 are displayed on the monitor 3, and, while the audio data are recorded in the HDD 6, lists of audio data for which recording has been completed and audio data for which recording is currently in progress are displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009047447-A (JP)
Title: Physical quantity sensor
Inventor: NAGATA YOICHI
IPC: G01C19/5776
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein it is difficult for a conventional physical quantity sensor to have precise ratiometric characteristics in the detection sensitivity of the sensor.  <P>SOLUTION: The physical quantity sensor has: a sensor element for converting physical quantity applied from the outside to an electric signal; and a detection circuit for detecting and amplifying the output signal of the sensor element by applying a power supply. In the physical quantity sensor, the detection circuit has: an amplification circuit having a setting circuit where a voltage dividing ratio is variable; and a control circuit having a reference setting circuit where the voltage dividing ratio is variable. The control circuit changes the voltage dividing ratio of a reference setting circuit by variations in a supply voltage and continuously controls the voltage dividing ratio of the setting circuit so that the ratio becomes the same as the changed voltage dividing ratio, thus linking an output signal from the amplification circuit to variations in the supply voltage. With this configuration, the amplification factor of the amplification circuit that the detection circuit has can be changed according to the supply voltage, thus achieving the physical quantity sensor having ratiometric characteristics where the detection sensitivity of the sensor is stable and precise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008137725-A (JP)
Title: One-touch opening carton
Inventor: IWABUCHI MIKA
IPC: B65D5/66
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carton which can be opened by turning a lid section by which while it gives novelty in comparison with a conventional opening method, it depresses a part of the carton by reviewing the opening structure of the carton fundamentally.  <P>SOLUTION: The carton having the lid section provided continuously in a box body via a hinge is the carton which while it provides at least 1 movable face in the extended state in a forward direction of the above box body from the upper portion of the above hinge of the above lid section, it has formed the lever of a substantially see-saw configuration consisting of the above movable face and the above fulcrum by forming a fulcrum abutting against the substantially central portion of the above movable face in the above box body, and it is an one-touch opening carton characterized in that it opens the lid section by making the other end portion of the above movable face raise via the above fulcrum by depressing the one end portion of the above movable face, and by that the above lid section rotates centering on the above hinge by that the upper portion of the hinge of the above lid section is raised by being accompanied with the rise of the other end portion of this movable face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009049790-A (JP)
Title: Information processing apparatus and method, information recording medium, and computer program
Inventor: SAKUYAMA HIROYUKI
IPC: H04N1/41
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus and the like in which address management of a memory for storing transform coefficients before and after encryption is facilitated when performing encryption processing, on the transform coefficient obtained by frequency disintegration, in which a bit length of input data and a bit length of data to be outputted are different from each other.  <P>SOLUTION: An information processing apparatus is configured which includes: encryption means which encrypts a plurality of source transform coefficients obtained by performing frequency disintegration onto source data to produce encrypted transform coefficients; regional bit number determining means for determining, as the equal number of regional bits, the number of bits in a region to store one of the source transform coefficients in the memory and the number of bits in a region to store one of the encrypted transform coefficients, based on a greater value of either a maximum number in the numbers of bits of the source transform coefficients or a maximum value in the numbers of bits of the encrypted transform coefficients; and address generating means for generating an address in the case of storing the source transform coefficient and the encrypted transform coefficient in the memory based on the number of regional bits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055649-A (JP)
Title: Driving device of brusless dc motor
Inventor: KATO KENICHI
IPC: H02P6/08
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device of a brushless DC motor, capable of correctly detecting the rotation speed of a brushless DC motor without reducing a hall voltage from a hall element even if an ambient temperature increases.  <P>SOLUTION: The driving device has: a hall element 100 for detecting the rotation position of a rotor of the brushless DC motor 10; a thermistor 28 for detecting the ambient temperature of the hall element 100; and an operational amplifier 26 for increasing an amplification factor of the hall voltage of the hall element 100 according to a decrease in the resistance value of the thermistor 28 when it decreases together with the temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007325497-A (JP)
Title: Device for going back and forth between past and present or between future and present while stopping earth time
Inventor: KAJISA ISAO
IPC: 00000/00
Filed: 2007-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To go back and forth between past and present or between future and present while stopping earth time.  <P>SOLUTION: If a light beam showered onto the earth's surface is made as a first light beam, energy, by which intensity of the first light beam is transferred to atom energy of a condensate, is transmitted only slowly due to effects of a second light beam, having a slightly different frequency, from an artificial satellite that emits the light beam and consequently light becomes slow. If the emission of the second light beam is stopped in that state, the progress of the energy is stopped and consequently time is also stopped. If light is stopped, information is not transmitted and events never occur. Consequently, it is possible to go back and forth between past and present or between future and present while stopping earth time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040510-A (JP)
Title: Liquid crystal display device and driving circuit of the same
Inventor: KITAMURA YUKIO
IPC: G02F1/1345
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit and a liquid crystal display device, the manufacturing process of which can be simplified by forming wirings in a single layer structure on a glass substrate.  <P>SOLUTION: In the liquid crystal display device, a gate scanning voltage is outputted from a first side of a driving circuit opposing to a display region, via arrayed output terminals 39 for an LCD to the respective corresponding gate wirings 18. A gate OFF level voltage is transmitted through cascaded wirings between a terminal dummy wiring 15 laid in a gate driver IC 2, 2a and another gate driver IC 2, 2a connected to the dummy wiring. A gate OFF level voltage is applied to a gate dummy wiring 19 through connection wirings between the gate dummy wiring 19 and a dummy output terminal 40b, 40c for an LCD connected to the terminal dummy wiring 15 and laid at an end of the first side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009050422-A (JP)
Title: Pin catch for decoration
Inventor: MARUYAMA OSAMU
IPC: A44C1/00
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin catch for decoration which is formed at a pearl and a gem, capable of avoiding a projection part formed in a fitting hole having one portion opened, the other closed and a semispherical inner end and preventing the intrusion of adhesive into a pin insertion hole.  <P>SOLUTION: This pin catch for decoration is constituted by: a cylindrical-form catch body 2 consisting of a resilient member; a narrow part 3 formed on the upper part of the catch body 2 and having a circular truncated cone form with a gradient angle of 56°; and the pin insertion hole 7 having a pin insertion hole 5 at the bottom of the catch body 2, formed upward from the pin insertion hole 5, having the closed tip end for inserting a pierce pin 6 and having a pin insertion depth of 4.3 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054254-A (JP)
Title: Substrate for magnetic recording medium, and magnetic recording device
Inventor: KAWAI HIDEKI
IPC: G11B5/82
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a magnetic recording medium which is not cause abnormally deformed even if a portion fixed to a spindle is pushed by strong force from a thickness direction of the substrate and reduces thickness of a case which stores the magnetic recording medium.  <P>SOLUTION: A portion at a predetermined distance from an inner periphery edge section 5 of at least one face of a disk-like resin substrate having a through hole 4 at the center has a thickness larger than the portion of the outer side of the predetermined distance. Also it is desirable that the thickness at a predetermined distance is 1.5 to 5.0 times the thickness of the outer side of the predetermined distance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056838-A (JP)
Title: Automated guided vehicle and its control method
Inventor: KAWASHIMA HIROYUKI
IPC: H02P5/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the seizure of a motor without deteriorating conveyance efficiency.  <P>SOLUTION: Each of four traveling units 4-7 has a drive motor 12 for driving a traveling drive wheel and a driver 30 for driving the drive motor 12. The driver 30 has a determination circuit for determining the load state of the drive motor 12. When it is determined that the drive motor 12 is in the overload state by the determination circuit, the driver 30 starts to transmit a warning signal to a torque limitation part 27 provided in a vehicle control part 20 for controlling an entire automated guided vehicle 1, and when it is determined that the overload state is dissolved, the driver 30 stops the transmission of the warning signal. While receiving the warning signal, the torque limitation part 27 transmits a torque limit signal for limiting the torque of the drive motor 12 to a second threshold or lower with respect to the driver 30 transmitting the warning signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007316082-A (JP)
Title: Inductive position detector
Inventor: GOTO TADATOSHI
IPC: G01D5/245
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide small and simple structured inductive position detector which enables high-accuracy detection, as well as, having a simple configuration.  <P>SOLUTION: This position detector includes winding section, comprising primary winding and at least two groups of secondary winding arranged so as to generate each output signal, based on respectively different specific amplitude function for displacement of detecting object in a prescribed range, and magnetic response member of specified length which is displaced relative to the winding section in conjunction with displacement of the detecting object. The magnetic response member makes infiltrates into the area of winding section, according to one-directional motion of the detecting object, while exiting from the area of winding section, according to its inverse directional returning motion of the detecting object. For each group, one secondary winding associated with the prescribed range and secondary winding for balance beyond the range are arranged. By adjusting these secondary windings for balance of each group, variation for substantially 1/4 period of the sine function or substantially 1/4 period of the cosine function may respectively be obtained in the prescribed range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009060926-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the decrease of a desire to play.  <P>SOLUTION: A prescribed article is mounted on the mounting part of an article housing unit 1200 by an assistant of a game hall or the like. A peripheral control board 810 controls the drive of the motor of the door driving mechanism of the article housing unit 1200 and holds the opening/closing door part of the article housing unit 1200 at a closed position. On the basis of a command from a main control board 710, the peripheral control board 810 sums up the number of times that the drawing result of special patterns is a losing and determines whether or not the number of times of the losing has reached the prescribed number of times (for instance, 300 times). In this case, when it is determined that the number of times of the losing has reached the prescribed number of times, the peripheral control board 810 controls the drive of the motor of the door driving mechanism of the article housing unit 1200 and displaces the opening/closing door part to an open position.  <P>COPYRIGHT: (C)2009,JPO&INPIT