baber/WOPTO huggingface dataset:
Patent JP-2008230915-A (JP)
Title: Electrically conductive zinc oxide particle and method for manufacturing the same
Inventor: SAKAGAMI TAKAHIKO
IPC: H01B13/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrically conductive zinc oxide particles capable of forming an electrically conductive transparent film having high transparency and low electric resistance.  <P>SOLUTION: The electrically conductive zinc oxide particles contain carbon in the state of an inorganic compound. The content of carbon is 0.05-0.5 wt.%. It is preferable that the zinc oxide particles are not doped with a metallic element. A first aqueous solution containing a water-soluble zinc salt is mixed with a second aqueous solution containing a water-soluble carbonate to form a slightly soluble zinc compound, the resultant reaction liquid is washed with water until the electric conductivity of the reaction liquid becomes 300-700 μS, and then the zinc compound is separated, dried and fired, whereby the zinc oxide particles are favorably manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230828-A (JP)
Title: Printer
Inventor: IMOTO YUKINOBU
IPC: B65H7/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer eliminating the necessity of especially removing two paper sheets and preventing wasting of a second sheet, in regard to the printer using and printing a plurality of sizes of paper sheets.  <P>SOLUTION: When a paper feeding cassette is mounted/detached, the size of paper inside the paper feeding cassette may be changed. Thus, only once immediately after the paper feeding cassette is operated, a waiting sensor is operated to measure the paper size. When the actual length of the paper is measured and for example, the measured paper length is longer than set paper length, feeding of the second paper is stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008038132-A (JP)
Title: Photochromic compound
Inventor: KAWAI TAKESHI
IPC: C09K9/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photochromic dye developing color by irradiation with visible light and quickly fading to the non-colored state in a dark place.  <P>SOLUTION: The photochromic compound is expressed by general formula (I) (A<SB>1</SB>, A<SB>2</SB>and A<SB>3</SB>are each a 5-membered ring constituting a 6π-electron system; B<SB>1</SB>and B<SB>2</SB>are each a functional group composed of ≥5 atoms, containing a cyclic compound and bonding to the 2-site of the groups A<SB>2</SB>and A<SB>3</SB>; and R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>are each an arbitrary substituent).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008241772-A (JP)
Title: Voice image processing device, voice image processing method, and program
Inventor: WATANABE TSUTOMU
IPC: A63F13/55
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice image processing device etc. by which a processing for changing a mouth shape to be displayed on a screen by being synchronized with user's uttered voice is performed with a simple calculation.  <P>SOLUTION: The voice image processing device 201 includes: a memory section 202 for storing a collation triangle string which approximates a waveform of a syllable, and a syllable image of the mouth shape which utters the syllable by relating them; an input section 203 for receiving input of a voice signal; an approximation section 204 for approximating a waveform of the received voice signal in the approximation triangle string; a determination section 205 for determining whether or not, the approximation triangle string matches the collation triangle string; an output section 206 for outputting the received voice signal; and a display section 207 for displaying the syllable image corresponding to the collation triangle string, when it matches the approximation triangle corresponding to a period of the voice signal which is currently output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242602-A (JP)
Title: Drowsiness alarm apparatus and program
Inventor: ISHIDA KENJI
IPC: B60R11/04
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drowsiness alarm apparatus and a program that reduce false alarms due to emotional expressions.  <P>SOLUTION: An arousal level calculator executes a wakeful facial feature process of collecting characteristics of an arousal face to collect arousal criteria and average representative characteristic distances, and then executes a drowse prevention alarm process to collect determinative opening values and determinative characteristic distances (S210, 250). The determinative opening values are compared with the arousal criteria to estimate a driver's arousal level (S220), and the determinative characteristic distances are compared with the average representative characteristic distances to determine whether or not any particular emotion is expressed on the driver's face (S260). If any particular emotion is found expressed on the face, an alarm output is disabled; otherwise, an alarm is output on a driver alarming level increasing with decreasing driver arousal level (S270).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007263369-A (JP)
Title: Wedge roller bevel parking brake assembly
Inventor: BARBOSA MANUEL
IPC: F16D65/18
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking application mechanism to minimize a mounting space relating to a variable ratio connection mechanism capable of engaging with a plurality of directions by an application mechanism for the engagement of a braking mechanism.  <P>SOLUTION: A parking brake assembly has the brake mechanism, the connection mechanism and the application mechanism. The brake mechanism has a piston to clamp a brake pad for a rotor. The connection mechanism connects the application mechanism to the brake connection. The connection mechanism has a first member having a first end and a second end. The first end is formed to engage with the piston. The second end has a pocket. The connection mechanism has a second member having the first end and the second end. The first end of the second member demarcates the roller surface. The roller surface has a bevel portion. The connection mechanism is held by the pocket to have a rotation member disposed between the pocket and the roller surface. The first member moves on a first axis by a first distance increment, the second member moves on a second axis by a second increment, so that the rotation member moves along the roller surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294434-A (JP)
Title: Lighting device for vehicle
Inventor: SASAKI SATOSHI
IPC: F21W101/14
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for vehicle, which can be easily adapted to design changes in order to comply with a requested luminous intensity while minimizing the whole lighting device.  <P>SOLUTION: The lighting device is configured so that light emitted from a light source at a large angle with respect to a main optical axis of the light source is more significantly condensed closer to the main optical axis than is the light emitted from the light source at a relatively smaller angle with respect to the main optical axis of the light source. The lighting device includes a lens which has a first lens cut and a second lens cut. The first lens cut can allow light L1' emitted from a light source S at a relatively smaller angle with respect to the main optical axis of the light source to pass therethrough. The second lens cut is arranged outside the first lens cut so as to condense light L2' emitted from the light source S at a larger angle with respect to a main optical axis CL of the light source S close to the main optical axis CL of the light source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008251652-A (JP)
Title: Heat sink
Inventor: CHIBA HIROSHI
IPC: H01L23/473
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink which has high cooling efficiency and can be miniaturized.  <P>SOLUTION: The heat sink contacting a heat-generating article for cooling includes a main body made of a foamed metal including a plurality of holes, and a first flow passage and a second flow passage provided on the main body, wherein a cooling medium introduced through the first flow passage is exhausted from the second flow passage through the holes. Preferably, flat plates are provided so as to cover each of the surfaces of the main body, and a flat plate has an intake opening port for introducing the cooling medium into the first flow passage and an exhaust opening port for exhausting the cooling medium from the second flow passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250455-A (JP)
Title: Content backup method and content recording device
Inventor: NOMURA KUNIHIRO
IPC: G06F21/62
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup method compatible with various backup forms desired by a user when the remaining capacity of a recording device is insufficient, and to provide a content recording device.  <P>SOLUTION: When the remaining capacity of a content storage part 41 in the recording device 5 to record new contents distributed from a center 3 is insufficient, the center 3 presents the recording device 5 with a plurality of service configurations for keeping the content in place of the recording device, and backs up and saves the contents in accordance with the service configuration selected by the user. The service configurations provided by the center include: (1) depositing the recorded contents from the oldest recording date; (2) preventing the contents to be recorded from being delivered to the recording device while storing the contents in the center in place of the recording device; and (3) preferentially keeping the one selected by the user among the recorded contents, etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245878-A (JP)
Title: Game machine
Inventor: MATSUMOTO HIDEHIRO
IPC: A63F7/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can offer players new entertaining potentialities being made to know how the sequence of appearance of figures is changed by making the sequence of appearance changeable as operated by players.  <P>SOLUTION: A list 311 of the appearance sequence of figures is displayed on a display screen 31 for displaying the movement of the figures. The stop display timing of the figures is advanced by changing the appearance sequence making the players quickly learn the appearance sequence of the figures even when a change to the appearance sequence of the figures is made as desired as operated by them, thereby causing changes in the subsequent performance aspect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248566-A (JP)
Title: Movement restrictor for bridge girder having increased integration between steel pipe and internal concrete
Inventor: OKAMOTO MASARU
IPC: E01D19/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movement restrictor for a bridge girder with a square steel stopper increased in rigidity by increasing the integration of internal concrete with a square steel pipe.  <P>SOLUTION: In this movement restrictor for a bridge girder having increased integration between the steel pipe and the internal concrete, deformed reinforcements 3 are disposed on the inner peripheral surface of the square steel pipe 2 filled with the internal concrete 1. The square steel pipe 2 has weld parts 4 to which the deformed reinforcements 3 are welded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251858-A (JP)
Title: Manufacturing method of semiconductor element
Inventor: ANDO YASUTO
IPC: H01L21/312
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element which has an excellent high-speed responsiveness with a small specific inductive capacity in an insulating film, and also has an excellent mechanical strength in the insulating film, and a high reliability in a wiring.  <P>SOLUTION: In a manufacturing method of the semiconductor element having the step of forming a cavity 3 in a film 2, this method has the irradiation step of, after the cavity 3 is formed, irradiating an electromagnetic energy on the film 2 formed with the cavity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251909-A (JP)
Title: Fixing structure of lid
Inventor: YOKOYAMA NORIHIKO
IPC: H05K5/03
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a lid which can facilitate the fixing work of the lid for closing a recessed fitting portion in a state that an electronic apparatus is hung on the wall.  <P>SOLUTION: On the back board 4 of a rear case 2, a recessed fitting portion opening downward and rearward and covered with a lid 26 is formed. The recessed fitting portion has an upper wall 9 having an insertion hole 8, and sidewalls 14 and 15 having a first supporting portion 11 and a second supporting portion 12 opposing each other and supporting the lid 26 movably along the upper wall 9. The lid 26 has a protrusion 29 inserted into the insertion hole 8, a first cam 29a is formed on one side face of the protrusion 29 and a pawl 29b engaged with the edge 8b of the insertion hole 8 projects from the other side face of the protrusion 29. When the lid 26 is moved in the direction of arrow C, it is moved in the direction of an arrow F by the cam action of the first cam face 9a of the protrusion 29 inserted into the insertion hole 8 and the pawl 29b is engaged with the edge 8b of the insertion hole 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007232363-A (JP)
Title: Air conditioner for temporary facility using sheet
Inventor: OKURA MICHITAKA
IPC: F24F13/32
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner suitable for a temporary facility such as a temporary store provided with a roof and three-way sidewalls, or a tent creating a space shut off from the outside.  <P>SOLUTION: A first frame body A enclosing a compressor 1, a first heat exchanger 2 and a blower 3 is installed on a base 6, and a second frame body A enclosing a second heat exchanger 4 and a convection blower 5 is installed at a post erected from the base 6. Refrigerant piping 7 is disposed along the base 6. A refrigerant pressurized by the compressor 1 is fed to the first heat exchanger 2 and cooled and liquefied. The refrigerant is then fed to the second heat exchanger 4 and vaporized, and air is allowed to pass through the second heat exchanger 4 by the convection blower 5 to produce cold air. A partition member 8 comprising a partition part in a position facing an intake port 3a of the first frame body A is erected from the base 6 between the first frame body A and the post 18, and the base 6 is installed so that a partition wall 9 of the temporary facility constituted of sheets is located between the partition member 8 and the second frame body B. The partition wall 9 cannot thereby be sucked to the intake port 3a of the first frame body A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008253074-A (JP)
Title: Step-up chopper
Inventor: SATO YOSHINOBU
IPC: H02M3/155
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step-up chopper which realizes stable operation and outputs desired voltage, even if there is an input impedance.  <P>SOLUTION: The step-up chopper boosting DC power voltage, by on/off of a semiconductor switching element and supplying it to a load, is provided with an input voltage detector 6 for the step-up chopper 300A; an output voltage detector 5, an input current detector 7; an input impedance computing element 10 operating input impedance from a change of input voltage and input current; a conduction ratio computing part 8 for computing the conduction ratio of the switching element 2 so that output voltage becomes a desired value; and a conduction ratio restriction part 11 for restricting the conduction ratio by using maximum values of DC power voltage and output current and input impedance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247333-A (JP)
Title: Vibration control device for railway vehicle
Inventor: AKAMI YUSUKE
IPC: F16F9/50
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control device for a railway vehicle capable of effectively coping with large excessive centrifugal acceleration without causing a large scale and cost increase of the device.  <P>SOLUTION: The vibration control device for the railway vehicle comprises an actuator 4 interposed between a vehicle body 1 and a truck 2 for resiliently supporting the vehicle body and controlling relative displacement in the right/left direction of the vehicle body and the truck; an acceleration detection means 8 for detecting vibration acceleration in the right/left direction of the vehicle body; and a controller 10 for controlling the actuator based on the detection result of the acceleration detection means. A stroke sensor 9 for detecting that the railway vehicle travels on a curved section is provided, and when the stroke sensor 9 detects that the railway vehicle travels on the curved section, an output of the actuator 4 is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258312-A (JP)
Title: Semiconductor device, and interconnection component thereof
Inventor: UEMATSU YUTAKA
IPC: H01L25/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for increasing a mounting density while reducing noise in a semiconductor device.  <P>SOLUTION: An LSI 102 mounted on a printed wiring board 101 has a BGA ball 105b for grounding and a BGA ball 105a for power supply, both of which are for receiving power from the printed wiring board 101. The BGA ball 105b for grounding and the BGA ball 105a for power supply are adjacent to each other. The printed wiring board 101 is mounted with a decoupling capacitor 103, which has a terminal 113 and a terminal 114. The BGA ball 105b for grounding and the terminal 113 are connected by a metal electrode flat plate 110, while the BGA ball 105a for power supply and the terminal 114 are connected by a metal electrode flat plate 111. Between the metal electrode flat plate 110 and the metal electrode flat plate 111, a dielectric film 112 having a thickness of 1 μm or less is interposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254013-A (JP)
Title: Pulse heat power source
Inventor: ISHII KENICHI
IPC: B23K3/04
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse heat power source having superior followup ability to a set temperature profile.  <P>SOLUTION: The pulse heat power source is for use in soldering under temperature control by a PID control means with a set temperature profile as a target. The power source is equipped with: (a) an error calculating means for calculating an error between the temperature data of the temperature profile at a point of time i and that of a soldering zone at this point of time; (b) a deviation calculating means for calculating the deviation of the temperature data of the soldering zone at the point of time (i-1) and the point of time i thereafter; and (c) a means for selecting a PID control constant to be used for the PID control means in accordance with the results of the error calculating means and the deviation calculating means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260828-A (JP)
Title: Propylenic block copolymer and method for producing the same
Inventor: SHINOZAKI JUN
IPC: C08F297/08
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new propylenic block copolymer which itself can exhibit excellent flexibility, impact resistance, heat resistance and heat sealability, and to provide a method for producing the propylenic block copolymer, by which the random copolymer component can highly efficiently be produced with a specific catalyst system.  <P>SOLUTION: The present invention relates to the propylenic block copolymer which is produced by continuously performing a multi-stage polymerization comprising a previous stage process and a post stage process in the presence of a metallocene catalyst and satisfies specific requirements, and to a method for producing the block copolymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262807-A (JP)
Title: Discharge lamp lighting device and projection type image device, or illumination device
Inventor: OSANAI KENSUKE
IPC: H05B41/24
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device in which a longer life is obtained by a new discharge lamp driving method, while a lamp life of several thousand hours which is rather short compared with other constituting elements, relating to the life-prolongation of the discharge lamp used in a projection type image device or an illumination device.  <P>SOLUTION: By making electric power supplied to the discharge lamp fluctuated periodically, and making a driving frequency of the discharge lamp fluctuated periodically synchronized with changes of the electric power, and furthermore, depending on a voltage value and a current value of the discharge lamp or a temperature for use and an integrated operating time of the discharge lamp, the life-prolongation effect of the discharge lamp that has not been attained by conventional technologies is obtained by turning on/off its fluctuation pattern, or selecting and carrying out a plurality of fluctuation patterns.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008168419-A (JP)
Title: Surface coated cutting tool with hard coating layer exhibiting excellent chipping resistance in heavy cutting
Inventor: NISHIDA MAKOTO
IPC: B23B27/14
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cutting tool with a hard coating layer exhibiting excellent chipping resistance in heavy cutting.  <P>SOLUTION: The surface coated cutting tool has the hard coating layer composed of a lower layer comprising a Ti compound layer and an upper layer comprising an Al<SB>2</SB>O<SB>3</SB>layer formed on the surface of a tool base body. At least one layer in the Ti compound layer is composed of a TiCN(l-TiCN) layer including a longitudinally grown crystal structure in which a value of ratio GBL/T is 295-520, where GBL is a grain boundary length of a grain boundary in which the angle where normal lines of a face (001) and a face (011) cross each other is 15° or more out of interfaces between crystal grains identified as grain boundaries in a measuring region, and T is a thickness of the measured Ti compound layer, when, by using a field emission type scanning electronic microscope, an angle of inclination formed by the normal lines of the (001) face and the (011) face is measured with respect to a normal line of a vertical cross section polishing surface of the layer, and when the angle where the normal lines of the (001) face and the (011) face cross is 2° or more, establishing it as a grain boundary.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008259979-A (JP)
Title: Centrifuge
Inventor: OSAWA HIDETAKA
IPC: B04B13/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifuge capable of efficiently performing a replacement work of a sample before and after separation by shortening a suspension time after the completion of a centrifugal operation to the following start of the centrifugal operation.  <P>SOLUTION: The centrifuge includes: a rotor 2 for accommodating the sample; a motor 3 for rotary driving the rotor 2; an operation panel 4 at least equipped with an input part capable of setting conditions for the centrifugal action, and a display device; a control device 5 for performing rotary control of the motor 3 and preliminarily stored with a plurality of intermittent buzzers or melodies; and a notification means 6 for emitting sound selected by the operation panel 4, wherein the predetermined intermittent buzzer or melody is emitted after the predetermined elapsed time before the completion of the centrifugal action.  <P>COPYRIGHT: (C)2009,JPO&INPIT