baber/WOPTO huggingface dataset:
Patent JP-2009219220-A (JP)
Title: Battery charger
Inventor: YANAGISAKO MANABU
IPC: H02J7/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem associated with battery chargers: when a large charging current is passed, a microcomputer or a dedicated IC malfunctions because of exogenous noise, destruction of a component, or the like; and when a switch in a main line is continuously kept off, heat generation or liquid leakage from a battery can occur.  <P>SOLUTION: A charger includes: a constant-current circuit portion that supplies charging current to a battery and a constant-voltage circuit portion that supplies charging voltage. The charger includes a charge control circuit portion consisting of a computation unit that controls the above circuit portions and an oscillation waveform confirmation circuit portion that confirms waveform in charge control. Respective signals of the charge control circuit portion and the oscillation waveform confirmation circuit portion are transmitted to an AND circuit portion and in case of any anomaly, a circuit opening and closing means is turned off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213626-A (JP)
Title: Changeover device to one needle of sewing machine
Inventor: HIGA TAKAHIRO
IPC: D05B55/16
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a changeover device to one needle of a sewing machine capable of changing over a drive format of needle bars by an autochanger system turning on/off an electric switch by a lever operation.  <P>SOLUTION: This changeover device to one needle is provided with two needle bars 4 that move vertically by being operatively connected with an upper shaft of the sewing machine, a changeover means 35 that changes over the respective needle bars 4 to a stop state and a drive state, a sewing machine motor 36 rotating the upper shaft, an operation pedal emitting a drive signal and a stop signal of the sewing machine, a control means 31 controlling the changeover means 35 and the sewing machine motor 36, needle bar stop switches 20a and 20b which emit signals for changing over the respective needle bars 4 to the stop state or the drive state, a storage means 33 that stores the predetermined number of stitches after actuating one needle bar 4, a teaching switch 21 executing the counting of the predetermined number of stitches of the storage means 33, and a needle changeover lever 13 that is movably supported to the sewing machine frame, turns on/off the needle stop switches 20a and 20b by a crosswise movement, and turns on/off the teaching switch 21 by the vertical movement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216983-A (JP)
Title: Playing apparatus
Inventor: YAMADA YASUYUKI
IPC: G10H1/40
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playing apparatus capable of changing playing positions and tempos by simple operation.  <P>SOLUTION: Unless a tap flag is set at a 1 (S31: No), the apparatus is in a tap input standby state, and whether a right pedal switch RP is operated to turn on is determined (S32). When the right pedal switch RP is operated to turn on (S32: Yes), the clocking by a timer 11a is started (S33), and the pointer indicating the present playing position of the playing pattern is moved to the top position (S34). Then, a tap flag is set at the 1 and a tap LED 62 is lighted (S35), and the pointer of a tap buffer is set at the 1 which is the initial address (S36).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217621-A (JP)
Title: Power source noise analysis method and system for electronic circuit board, and program
Inventor: KASHIWAKURA KAZUHIRO
IPC: G01R29/08
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which analyzes power source noise of an electronic circuit board, and for enabling stable operation of the electronic circuit.  <P>SOLUTION: This power source noise analysis method includes: extracting the power source and ground information of an electronic circuit board from electronic circuit design information; extracting component information, including at least a capacitor and LSI connected to the power source and the ground; creating the analytic model of a power source noise, by connecting the model of the impedance characteristics of the extracted capacitor and LSI to the mounted position of a substrate model; dealing with a power source noise as noise due to the switching operation of the LSI; calculating the reflector voltage of an LSI based on the impedance characteristics between the power source and ground of the electronic circuit board and the impedance characteristics between the power source and ground of the LSI mounted on the substrate; calculating the power source noise running from the LSI to the electronic circuit board; calculating propagation of the power source noise, running form the LSI to the electronic circuit board; analyzing the power source noise as an electronic circuit board as a whole, based on the principle of overlap; and deciding its propriety.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218998-A (JP)
Title: Terminal testing device
Inventor: AOKI KAZUNORI
IPC: H04W88/02
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal testing device capable of shortening test time per terminal to be tested as compared with before.  <P>SOLUTION: The terminal testing device has: a connection information setting section 32 for setting connection information for establishing call connection between a plurality of portable terminals 2a-2g and the terminal testing device 1 to the respective portable terminals 2a-2g via USB cables 3a-3g; a test data transmission section 21 for transmitting downward test data to the respective portable terminals 2a-2g via coaxial cables 4a-4g; and a reception result information reception section 33 for receiving reception result information indicating the reception result of the test data in the respective portable terminals 2a-2g via the USB cables 3a-3g. At the connection information setting section 32, the downward test data transmitted to the respective portable terminals 2a-2g from the test data transmission section 21 are assigned to respective time slots in the time slots for composing a frame in a time sharing synchronization code multiplex communication system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231423-A (JP)
Title: Thermoplastic polyester mixture and manufacturing process for heat-shrinkable tube using the same
Inventor: JIAN RICHUN
IPC: B29C48/325
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable tube produced by using a new thermoplastic polyester mixture.  <P>SOLUTION: The thermoplastic polyester mixture comprises 5-95 wt.% of a component (A): a homopolymer or copolymer polyethylene terephthalate (PET) with intrinsic viscosity of 0.8-1.2 dL/g with respect to the total weight of the components (A) and (B) and 95-5 wt.% of a component (B): a polytrimethylene terephthalate (PTT) with intrinsic viscosity of 0.8-1.2 dL/g with respect to the total weight of components (A) and (B). The heat-shrinkable tube produced by using the thermoplastic polyester mixture shrinks when heated within hot water into the machine direction (MD) by 5% to 15% and into the transverse direction (TD) by more than 35%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009220626-A (JP)
Title: Variable period type anti-rolling water tank device for preventing parametric rolling
Inventor: YAHAGI YOSHITOSHI
IPC: B63B39/03
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable period type anti-rolling water tank device for preventing the parametric rolling of a vessel, especially, a container vessel.  <P>SOLUTION: This variable period type anti-rolling water tank device A installed on a deck 3 of a stern of the container vessel is provided with an anti-rolling water tank 1 provided with a pair of right and left wing tanks 10 provided in each of the starboard side and the port side of a hull 2 and a connecting water passage 5 for making lower parts of the wing tanks 10 communicate with each other, a damper 6 provided in the connecting water passage 5 to adjust an oscillation period of liquid mounted in the anti-rolling water tank 1 by the opening and closing thereof, an air duct 7 making upper parts of the pair of right and left wing tanks 10 communicate with each other to make air flow, and an air valve 8 provided in the air duct 7 to switch an operation or a stop of the liquid in the anti-rolling water tank 1 by constraining the flow of air by the opening and closing thereof. Containers 4 can be loaded on the anti-rolling water tank 1, and the number of loaded containers is minimized and parametric rolling can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221054-A (JP)
Title: Manufacturing method of spheroidized silica
Inventor: SUZUKIDA KOHEI
IPC: C01B33/12
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a spheroidized silica capable of suppressing the influence due to the spheroidized silica when a spherical silica is manufactured from a silica stone.  <P>SOLUTION: The method has a melting and amorphizing step of making an amorphized silica raw material by melting and amorphizing a silica stone raw material, a grinding step of making an amorphized silica powder by grinding the amorphized silica raw material and a spheroidizing step of making a spheroidized silica powder by melting and spheroidizing the amorphized silica powder. The influence due to the spheroidized silica is reduced by converting the spheroidized silica to the amorphized silica by melting the silica when a particle size of the crystallized silica (silica stone raw material) is large and its flotation is hardly to be a problem. The amorphized silica is classified to the third group (not classifiable regarding carcinogenicity to human) by IARC classification and the easiness in handling is incomparable with the crystallized silica.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223137-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: NAGAE NOBUKAZU
IPC: G02F1/1337
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device which has excellent contrast characteristics by preventing a display defect such as disclination, and is reduced in cost, and to provide an electronic apparatus.  <P>SOLUTION: The liquid crystal device includes a circuit board 10, an opposite substrate 20 disposed opposite the circuit board 10, a liquid crystal layer 58 sandwiched between the circuit board 10 and opposite substrate 20 and has liquid crystal molecules vertically aligned, a first alignment film 22 formed on the opposite substrate 20 on the side of the liquid crystal layer 58 through a coating process and having vertical aligning capability, and a second alignment film 11 formed on the circuit board 10 on the side of the liquid crystal layer 58 through a vacuum process and having a pretilt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225350-A (JP)
Title: Mobile terminal device, and position management system using mobile terminal device
Inventor: KAJIMA MIKI
IPC: H04M1/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that stores a photographed image and information about the photographed image and effectively utilizes the information.  <P>SOLUTION: The system supports a function to record detailed information of a photographed image along with its image data in a mobile terminal and to calculate a distance based on the image data. The photographed image is displayed in a display part 103 of a mobile terminal 100 and a user specifies whether or not to store the image. When the user selects to store the image, then the system accesses GPS satellites 800, specifies the current latitudinal and longitudinal data 60, and transmits the data to the mobile terminal 100. Next, the system acquires positional information 50 from a positional information supply system 500 and weather information 70 of the present position from a weather information server 700 via the Internet based on the acquired latitudinal and longitudinal data 60. Image data 30 including each piece of the acquired information and a photographed image 10 can be stored in the mobile terminal 100. The system further includes a function to calculate a distance between the position where an arbitrary image of stored data 31 is photographed and the present position where the mobile terminal is located.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231365-A (JP)
Title: Monitoring method for surface treatment of semiconductor substrate and semiconductor substrate with marker
Inventor: YAMASHITA MASASHI
IPC: B24B37/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of accurately and easily monitoring the surface treatment process of a semiconductor substrate.  <P>SOLUTION: The monitoring method for the surface treatment of the semiconductor substrate includes: a step of forming a marker 10 on the surface of the semiconductor substrate; and a step of treating the surface where the marker 10 is formed, wherein the step of treating the surface is monitored by the change of the form of the marker 10 on the surface in the step of treating the surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229634-A (JP)
Title: Polarization element
Inventor: MIURA YOSHITSUGU
IPC: G02B5/30
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high productivity and stable production improved in shape of metal particles and dimensional controllability and reproducibility by favorably achieving quenching characteristic in metal particle dispersed polarization glass, and manufacturing a plurality of metal principle pieces disposed like an island in a process mainly using nano imprint lithography without a process of drawing and reducing glass.  <P>SOLUTION: The plasmon resonance frequency of the metal principle piece differs with polarizing direction of light applied to the metal principle piece. This is utilized in a polarizer. In the polarizer, the plasmon resonance frequency in a predetermined direction of the metal principle piece is substantially the same as the frequency of light applied to the polarization element, and the polarization element is formed of an aggregate of metal principle piece having the relationship expressed by ä(ε'-na<SP>2</SP>)<SP>2</SP>+ε"<SP>2</SP>}≥80×na×ε", wherein the real part of a dielectric constant in the plasmon resonance frequency of metal constituting the metal principle piece is ε', the imaginary part of the dielectric constant is ε", and the refractive index of the dielectric layer is na.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227308-A (JP)
Title: Pressure-resistant bottle
Inventor: HIROSE KAZUYA
IPC: B65D1/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-resistant bottle that is able to diminish deformation when the pressure of the inside of the bottle is made positive by increasing the strength of the bottom, has high production efficiency, and excels in outer appearance.  <P>SOLUTION: The pressure-resistant bottle 10 includes a neck 11, a barrel 12 formed below the neck 11, and a bottom 20 formed below the barrel 12. The bottom 20 has an annular grounding part 21, a bottom inside face 22 formed inside the grounding part 21, and a bottom outside face 23 formed outside the grounding part 21. A plurality of reinforcing grooves 24 are formed in the inside face 22 of the bottom so as to extend inwards but not extend to the outside face 23 of the bottom.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232593-A (JP)
Title: Mobile apparatus and electromagnetic contactor
Inventor: SUZUKI NOBUO
IPC: H01H33/53
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile apparatus and an electromagnetic contactor that are miniaturized by reducing overall height.  <P>SOLUTION: The electromagnetic contactor 1 supplies electric power from power source conductors 21u to 21w of a plural phases to a load conductor 9 via fuses 18u to 18w mounted on a mobile truck 5 having wheels 4 and switching sections 27u to 27w. A transformer 40 connected at least to the fuses is attached to the bottom plate 6 of the mobile truck 5 so as to be positioned between the center shaft of the wheels 4 and a guide surface 3 coming into contact with the wheels 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231629-A (JP)
Title: Method of processing semiconductor wafer
Inventor: SUGITA TAIHEI
IPC: H01L21/304
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing a semiconductor wafer that has less remains of an adhesive caused by an adhesive tape for semiconductor processing even when a semiconductor wafer having a circuit formed thereon is processed.  <P>SOLUTION: In the method of processing a semiconductor wafer using an adhesive tape for semiconductor processing, an adhesive caused by the semiconductor processing adhesive tape can be prevented from remaining by protecting a circuit formed on the semiconductor wafer with a protective layer made of water-soluble polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227193-A (JP)
Title: Air conditioner for vehicle
Inventor: NISHINO NAOTO
IPC: B60H1/32
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the temporary generation of the frost in an evaporator.  <P>SOLUTION: An inside/outside air switching door 15 for selectively opening and closing an inside air introducing port 12 and an outside air introducing port 13 formed on an air conditioning case 11 is moved between an inside air close position for closing the inside air introducing port 12 and an outside air close position for closing the outside air introducing port 13 by an inside/outside air switching control means. In movement of the inside/outside air switching door 15 from the outside air close position to the inside air close position, when a cabin inner temperature detected by a cabin inner temperature detecting means 41c is higher than an outside air temperature detected by an outside air temperature detecting means 41b by a first prescribed temperature or more, the inside/outside air switching control means performs gradual change control for making the movement time of the inside/outside air switching door 15 from the outside air close position to the inside air close position longer than the case when the cabin inner temperature is not higher than the outside air temperature by the first prescribed temperature or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235847-A (JP)
Title: Extending and contracting device and structure for bridge
Inventor: KITADA TOSHIYUKI
IPC: E01C11/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide extending and contracting device and structure for bridge capable of covering a play section between bridges always for extension and contraction of the bridges in accordance with change of temperature and achieving satisfactory seismic response controlling action when earthquake occurs.  <P>SOLUTION: This extending and contracting device 10 for bridge provided between adjacent floor slabs 4 and 4 or in the play section between the floor slab 4 and an abutment 7 to connect them in the direction of bridge axis is provided with bellows 30 constituted by a wall part extended in the vertical direction and having a bent and folded shape when viewed in a plane, a metallic operation member 20 connected with both end parts of the bellows and provided with a fixing part 40 to be buried into the floor slab or the abutment, and an extending and contracting structure part 50 having a part covering the play section along a road surface above the bellows. The operation member 20 is deformed in a stress condition in a scope having no problem with respect to metallic fatigue if degree of extension and contraction in the play section due to change of temperature is small and is plastically deformed if degree of extension and contraction due to vibration caused by earthquake is large to achieve satisfactory seismic response controlling action.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244575-A (JP)
Title: Manufacturing method for pattern formed body by vacuum ultraviolet ray
Inventor: KOBAYASHI HIRONORI
IPC: G03F7/20
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a pattern formed body with a functional layer, formed highly precisely and in a complicated pattern shape using a vacuum ultraviolet ray.  <P>SOLUTION: A wettability variable part with wettability varied in pattern shape is formed on a pattern forming face, by arranging a metal mask 10 on the pattern forming face, using a pattern forming substrate 1 having the pattern forming face with wettability varied by irradiation of the vacuum ultraviolet ray, and by irradiating the pattern forming face with the vacuum ultraviolet ray via the metal mask 10, in the presence of a reactive gas. The functional layer is formed in pattern shape by applying a functional layer forming application liquid containing a functional material, on the pattern forming face formed with the wettability variable part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244647-A (JP)
Title: Photographic apparatus
Inventor: UENAKA YUKIO
IPC: H04N5/232
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic apparatus that performs both rotational and translational movements, effectively.  <P>SOLUTION: The photographic apparatus includes a movable part which has an imager for shooting an optical image incident through a lens, and is movable and rotatable in a plane perpendicular to an optical axis of the lens. The photographic apparatus includes a controller part which performs a movement control of the movable part for: an inclination correction based on an inclination angle of the photographic apparatus including the imager around the optical axis with respect to a level plane perpendicular to a direction of gravitational force; a first stabilization for correcting image blur caused by yawing around an axis parallel with a second direction perpendicular to the optical axis and perpendicular to a first direction perpendicular to the optical axis; and a second stabilization for correcting image blur caused by pitching around an axis parallel with the first direction. The controlling part performs determination of whether or not the inclination correction is to be performed, on the basis of a first shake quantity caused by yawing calculated for the first stabilization, and a second shake quantity caused by pitching calculated for the second stabilization, and the inclination angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241130-A (JP)
Title: Method and apparatus for forming disk-like blank with increased-thickness
Inventor: NAKAMURA KENJI
IPC: B21H1/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of a projecting part, such as burr, when the outer circumferential part of a disk-like blank is formed with increased thickness.  <P>SOLUTION: When a roller 34c for increasing the thickness is approached up to the die-closing position to a mandrels 36, 38, since the die-adjustment surfaces (cylindrical outer circumferential surfaces 36f and 34cf) are positioned to the last portion to be increased in the thickness, of the thickness increasing part 42c, that is, to the center portion in the diameter direction at edge surface 44 side, the volume of the portion to form the thickness-increasing part 42c in the disk-like blank 10 is suitably set so that the disk-like blank 10 is not projected in the gap between the die-adjustment surfaces, and thus, the generation of the projecting part, such as the burr, is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT