baber/WOPTO huggingface dataset:
Patent JP-2008021833-A (JP)
Title: Porous carbon material for electric double layer capacitor, manufacturing method thereof, and non-aqueous electric double layer capacitor
Inventor: MIZUUCHI KAZUHIKO
IPC: H01G11/14
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous carbon material for a non-aqueous electric double layer capacitor which is excellent in high-speed charging/discharging performance and has less expansion of its volume in charging, and to provide a manufacturing method thereof and a non-aqueous electric double layer capacitor.  <P>SOLUTION: A metal compound is blended with a coal pitch or a petrol pitch and a blended result is carbonized, and a carbide is cleaned with a solvent capable of dissolving the metal compound to obtain the porous carbon material for an electric double layer capacitor. The coal pitch etc. to be used is preferably has a primary quinoline insoluble component of not more than 2 mass% and the metal compound is preferably an organic acid salt of magnesium. A mass ratio of the metal compound to the coal pitch etc. is preferably 95:5 or 5:95. Preferably, the porous carbon material has an average diameter of micropores of 1 nm-10 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026949-A (JP)
Title: Tabulation system, reply device and tabulation machine
Inventor: SASAKI TSUTOMU
IPC: G06Q50/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tabulation system, a reply device and a tabulation device for grasping the overall trends of selection results while concealing each selection result.  <P>SOLUTION: This tabulation system is provided with: a plurality of reply devices 1 for generating numerical values based on selection information showing selective selection results for prescribed items and a tabulation device 2 for tabulating selection results based on the numerical values. The reply device 1 generates numerical values by using probability distribution whose expected values are different according to the selection information, and transmits the numerical values to the tabulation device 2. The tabulation device 2 receives the numerical values from the plurality of reply devices 1, and totals the numerical values. Then, it is possible to calculate the approximate value of the number of the reply device 1 of each selection result from the total value and the probability distribution and the total number of the replay device 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007025694-A (JP)
Title: Liquid crystal display
Inventor: YOO SEUNG-HOO
IPC: G02F1/1368
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which improves an aperture ratio of pixels by minimizing an open part of a pixel electrode while maintaining both a wide view angle and high flank visibility.  <P>SOLUTION: In the liquid crystal display, the pixel electrode includes a pair of sub-pixel electrodes. Each sub-pixel electrode includes a pair of bent sides which are parallel to each other. One sub-pixel electrode has a height greater than a height of the other. The pair of sub-pixel electrodes may be adjacent to each other in the length or height direction. When a pair of bent sides of each sub-pixel electrode comprises a dent side and a projection side, a projection side of one sub-pixel electrode is adjacent to a dent side of the other. Further, the dent side of one sub-pixel electrode and the projection side of the other may successively be arranged in height direction. Consequently, the pixel electrode is bent on the whole and distortion of an electric field due to the sides themselves varies tilt directions of liquid crystal molecules.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294637-A (JP)
Title: Connector for card
Inventor: NISHIDA TADASHI
IPC: G06K17/00
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a card with improved durability, without risk of failure even if the card is pulled out by a wrong operation.  <P>SOLUTION: A housing 11 is provided with a heart cam block 20 sliding along card insertion/removal direction R1, R2, structured with a push-push type card ejection mechanism. An elastic piece 40 for locking having a locking claw part 45 capable of fitting to a recess 3 for locking an SD card 1 is fixed to the heart cam block 20. When the heart cam block 20 is pushed toward the card insertion direction R1 together with the SD card 1, the elastic piece 40 for locking is elastically deformed by a spring member 35, and the locking claw part 45 engages with the recess 3, in the above state, the heart cam block 20 is locked. When the SD card is compulsorily pulled out, the elastic piece 40 for locking is elastically deformed, and the engagement of the locking claw part 45 with the recess 3 is released.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008024825-A (JP)
Title: Biodegradable polyester and process for producing the same
Inventor: TAGUCHI YOICHI
IPC: C08L101/16
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel high-molecular-weight aliphatic polyester that is short in reaction time required until the polyester, has a sufficiently high molecular weight and is excellent in biodegradability and to provide an industrially advantageous process for producing the polyester.  <P>SOLUTION: The biodegradable high-molecular-weight aliphatic polyester comprises an ester part A represented by formula (1) (wherein R<SP>1</SP>denotes a 1-12C divalent aliphatic group; R<SP>2</SP>denotes a 2-12C divalent aliphatic group; and p denotes a molar fraction of the ester part represented by formula (1) contained in the polyester) and an ester part B represented by formula (2) (wherein R<SP>1</SP>denotes a 1-12C divalent aliphatic group; R<SP>3</SP>denotes H or a polyester residue; and r denotes a molar fraction of the ester part represented by formula (2) contained in the polyester) wherein the value of the molar fraction r of the ester part B is in the range of 0.001-0.10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024171-A (JP)
Title: Electric power steering device
Inventor: KANDA NAOTAKE
IPC: H02K5/22
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device which can further miniaturize a brushless motor for steering aid, and which facilitates installation of the brushless motor.  <P>SOLUTION: The electric power steering device is provided with the brushless motor 52 which has a cylindrical motor case 1, a bracket 2, an end housing 20, a bus bar housing 14 shaped like an annular ring, and a rotation angle sensor 12. The cylindrical motor case 1 has a bottom, and the bracket 2 closes the opening of the motor case 1. The end housing 20 supports the bearing 18 on the anti-output shaft side on one side, and the bus bar housing 14 houses a plurality of bus bars (not illustrated). The brushless motor 52 is driven so that current is passed which is in accordance with detected steering torque. A collar is circumferentially provided to an end part on one side of the cylindrically-shaped end housing 20, and the end housing 20 is pushed from the opening into the motor case 1 until the collar is brought into contact with the bottom 1d. Then the bus bar housing 14 is circumferentially provided on the outer peripheral surface of the cylindrical part of the end housing 20, and the rotation angle sensor 12 is provided in the interior of the cylindrical part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028768-A (JP)
Title: Analog front end apparatus
Inventor: HATANO TOSHINOBU
IPC: H04N5/335
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog front end apparatus for providing no deterioration in S/N performance of a signal processed by an image sensor and an analog digital converter or the like even on occurrence of an operation noise due to a data output.  <P>SOLUTION: The analog front end apparatus is provided with the analog digital converter 105 for generating digital data corresponding to an analog electric charge signal, and a RAM 131 for storing the digital data generated by the analog digital converter. Further, a memory control section 107 reads the digital data stored in the RAM 131 during a period when the output of the image sensor 120 is invalid, and a digital data output section 109 outputs the digital data externally.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007006510-A (JP)
Title: Mobile communication unit and hinge
Inventor: TAKAGI HISAMITSU
IPC: H04M1/02
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure that can enhance various kinds of operability of an enhanced folded type mobile communication terminal.  <P>SOLUTION: A 1st main body section 5 provided with an operation section 6 and a transmission section 7 and a 2nd main body section 1 provided with a display section and a reception section are connected at a hinge 12 at their one-side ends, the transmission section 7 of the 1st main body section 5 is placed outwardly from the tip of the 2nd main body section 1 in a folded state, and a loudspeaker reception section 16 is provided to the 2nd main body section 1 at its rear side so as to attain a speech even when the communication unit is placed on a desk top in a folded state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008026275-A (JP)
Title: Surface acoustic wave angular velocity sensor
Inventor: ARAKAWA KAZUKI
IPC: G01C19/56
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor capable of attaining integration with a circuit, and compactification of a size.  <P>SOLUTION: An upper electrode 6 serving as a perturbative weight is formed in a surface side of a piezoelectric membrane 4, and a lower electrode 3 is formed in a reverse face side thereof. Comb-toothed electrodes 7-10 for detection are provided in both sides of the upper electrode 6 serving as the perturbative weight. The angular velocity sensor of such constitution can vibrate the upper electrode 6 serving as the perturbative weight vertically (direction perpendicular to a substrate), by impressing a direct drive voltage to the upper electrode 6 serving as the perturbative weight. An angular velocity is detected thereby based on the vibration of the upper electrode 6 serving as the perturbative weight. Resultingly, a driving comb-toothed electrode and a reflector are not required to be arrayed along one direction around the comb-toothed electrode as the center although required in the prior art, the angular velocity sensor is compactified because only the comb-toothed electrodes 7-10 are enough to be arranged, and the integration with the circuit is allowed when constituting the angular velocity sensor together with the circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031049-A (JP)
Title: Anti-acne bacterium composition
Inventor: MORI TATSUMI
IPC: A61P17/10
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-acne bacterium composition having excellent antibacterial action on Propionibacterium acnes and excellent in acne-preventing or treating effect.  <P>SOLUTION: The anti-acne bacterium composition comprises an extract of Primula sikkimensis Hook. and one or more kinds of materials selected from rose water, Japanese apricot fruit water, lemon fruit water and orange fruit water as active ingredients.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035088-A (JP)
Title: Division type microstrip line resonator and filter using the same
Inventor: AKASEGAWA AKIHIKO
IPC: H01P1/203
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a division type resonator for maintaining the current distribution effects of a division type resonator in a λg/2 resonance mode, and for generating the resonance of a single mode within a desired band.  <P>SOLUTION: A division type microstrip line resonator is provided with: a microstrip line (12) formed on a dielectric substrate, and divided into a plurality of sub-lines (12s) by one or more slits (14) along a longitudinal direction and a connection part (15) for connecting all of the plurality of sub-lines at one end side of the microstrip line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034266-A (JP)
Title: Manufacturing method of negative electrode material for lithium secondary battery
Inventor: OGURA TAKAO
IPC: H01M4/02
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a negative electrode material for a lithium secondary battery in which charge and discharge cycle characteristics are improved in the lithium secondary battery of high capacity in which alloy powders having silicon as the main component is used for the negative electrode.  <P>SOLUTION: This is the manufacturing method of the negative electrode material for the lithium secondary battery having an immersing treatment process in which the silicon alloy powders containing at least silicon and a metal element A except silicon are immersed into an aqueous solution containing the metal element B smaller in ionization tendency than that of the metal element A as a metal ion and substantially not containing a material to reduce the metal ion. The metal element A contains at least one kind or more selected from a group of cobalt, nickel, copper, and silver, and one kind or more selected from a group of tin, titanium, aluminum, lanthanum, zinc, iron, and indium. This is a metal salt aqueous solution in which the metal element B contains at least one kind or more selected from a group of cobalt, nickel, copper, and silver.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039968-A (JP)
Title: Image forming apparatus
Inventor: OKUI SUSUMU
IPC: G03G15/01
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which color registration performance is ensured by improving accuracy in front and back image position even when an image adjustment and inclination adjustment are made first and then color matching in color registration adjustment is made, as a color image forming apparatus.  <P>SOLUTION: The inclination adjustment mechanism of a scanning optical device corresponding to a reference color is operated with part of an operable range as the maximum operable range of the image inclination adjustment, and is operated as color registration adjustment in which the rest part is made to match image inclination with the reference color.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041798-A (JP)
Title: Cable holding structure, wiring structure, and electronic apparatus
Inventor: IIJIMA TAKAYUKI
IPC: H05K9/00
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable holding structure in which the same cable can be used regardless of a substrate for connecting the cable, and to provide a wiring structure having that cable holding structure and its electronic apparatus.  <P>SOLUTION: The cable holding structure 170 for holding a cable 161 has a plurality of cable routes 171, 173, 172 and 174 of different route length, and the same cable can be used for a substrate of different cable connector arrangement. Even if the mechanism for connecting the cable is identical and the substrate is different, the same cable can be used by altering the cable route for holding the cable, and thereby the cost of an electronic apparatus being applied can be cut.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014120-A (JP)
Title: Soundproof cover for rock drill
Inventor: KONUMA HEIHACHI
IPC: E21B21/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a fault wherein a cover portion of a conventional sound insulating device is made of a steel plate or synthetic resin and unusable by human power due to weight.  <P>SOLUTION: The cover portion is made of PVC (polyvinyl chloride) or the like so as to be mountable to a rock drill. Weight reduction is thereby achieved to solve the problem.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041929-A (JP)
Title: Stationary induction electric appliance
Inventor: YAMAGISHI AKIRA
IPC: H01F27/36
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and light-weight stationary induction electric appliance to which a nonmagnetic shield can effectively be attached.  <P>SOLUTION: The stationary induction electric appliance has iron core legs 1, and yokes 2 that are disposed on and under the iron core legs. It also houses a body that comprises an iron core for disposing iron core clamping fittings 3 on both sides of respective yoke 2, and winding wires 4 that wind around the iron core legs 1 in a tank 5 that is filled with an insulating medium. Furthermore, an insulating medium 6 is enclosed therein, and a nonmagnetic shield 7 is attached to an inner surface in the longitudinal direction of the tank 5. The respective upper and lower iron core clamping fittings 3 are provided with extension supporter 3A that projects from the external dimension of the winding towards the ends in the longitudinal direction. Nonmagnetic shields 8 are attached between respective upper and lower extension supporters, and the nonmagnetic shields 8 are located between the outer surface of the winding 4 and tank 5. Moreover, a nonmagnetic material shield is attached to each of opposing parts of the extension supporters 3A of respective upper and lower iron clamping fitting 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042677-A (JP)
Title: Photoelectric conversion apparatus and imaging apparatus
Inventor: IWATA KOICHIRO
IPC: H04N5/374
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a deterioration in image quality due to a variance in characteristics between pixels when strong light is made incident.  <P>SOLUTION: A readout circuit 200 reads out a pixel signal from a pixel by a method determined based on a difference in a first potential and a second potential read out from the pixel. The first potential is a potential that is read out from the pixel while resetting a charge/voltage converting section. The second potential is a potential that is read out from the pixel after resetting of the charge/voltage converting section is canceled and before a transfer gate is activated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040434-A (JP)
Title: Toner for electrostatic image development and manufacturing method
Inventor: TANAKA MOTOHARU
IPC: G03G9/087
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide a toner giving high image quality with good dot reproducibility by forming a surface shape of toner particles by which stable fluidity is obtained with a planetary ball mill and prescribing evaluation of the fine raised and recessed shape of the particle surface as a quantitative fluidity index.  <P>SOLUTION: The toner for electrostatic image development is characterized in that an additive comprising at least silicon dioxide and having an average particle diameter of 10-200 nm is attached or fixed on a particle surface of a toner comprising at least a resin and a pigment with a planetary ball mill under conditions of a number of revolutions of 250-500 rpm and a coverage of 25-50%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044518-A (JP)
Title: Seat track device
Inventor: KIMURA AKIHIRO
IPC: B60N2/06
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat track device having a simple constitution for slidably supporting an upper rail with respect to a lower rail via a spherical rotor which prevents any positional deviation or play during the sliding motion of the upper rail with respect to the lower rail.  <P>SOLUTION: In the seat track device, a horizontal flat part substantially parallel to the width direction of a rail is provided on any one of a lower rail and an upper rail; a holding recess having an arc-shaped sectional shape which is opposite to the horizontal flat part and uniform in the longitudinal direction of the rail is provided on the other; and a spherical rotor is held by the holding recess and the horizontal flat part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048151-A (JP)
Title: Mobile communication system, mobile terminal apparatus, help providing apparatus, and help providing method used for them
Inventor: TORII KUNIARI
IPC: H04W92/08
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system which explains a function and an operation by a remote control without permitting an access to a data and an individual information in a self terminal from other terminals even in the case that a user customization is being conducted.  <P>SOLUTION: When a mobile terminal apparatus receives the remote control by a key operation (step S1), it judges whether a process corresponding to the remote control is permitted for setting a security or not (step S2). In the case that the process corresponding to the remote control is permitted, the mobile terminal apparatus executes the process (step S3). In the case that the process corresponding to the remote control is not permitted, the apparatus has an error and an error screen is displayed (step S4).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049777-A (JP)
Title: Cab door
Inventor: NIIZEKI MITSUTOSHI
IPC: E02F9/16
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cab door capable of enhancing visual field property without causing high costs.  <P>SOLUTION: The door 10 is constituted by a door panel member 11 mounted to a box body 1 so as to openably/closably cover a doorway 5 and formed with a window opening 12; a fixed window member 21 fixedly provided so as to cover one end side of the window opening 12; a movable window member 22 provided movably between a closure position where it covers the other end side of the window opening 12 and closing a whole surface of the window opening 12 with the fixing window member 22 and an opened position where it is overlapped internally/externally with the fixed window member 11 and opening a part of the other end side of the window opening 12; and an operation member 30 for opening/closing the door panel member 11. Further, the operation member 30 is mounted to the fixed window member 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053398-A (JP)
Title: Manufacturing method of silicon carbide semiconductor device
Inventor: NAKAMURA SHUNICHI
IPC: H01L21/3065
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a trench-gate silicon carbide semiconductor device for restricting decrease in non-defective article rate caused by silicon carbide dust adhered on a wafer, in a manufacturing process of the silicon carbide semiconductor device, when a process is included as being unavoidable to generate the silicon carbide dust.  <P>SOLUTION: The manufacturing method of the silicon carbide semiconductor device includes a process for forming passivation film on the silicon carbide wafer, before a process in which silicon carbide dust adheres to the silicon carbide wafer, a process for removing the silicon carbide dust by plasma etching, after the silicon carbide dust has adhered on the passivation filn, and a process for removing the passivation film after the plasma etching step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051747-A (JP)
Title: Method for measuring liquid sample
Inventor: JIN CHIHIRO
IPC: G01N21/35
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a liquid sample capable of analyzing liquid samples, in a simpler and faster manner.  <P>SOLUTION: The method includes a sample introducing step (S10) that places the tip of a capillary tube 10 into the liquid sample 12, to introduce the liquid sample 12 inside the narrow tube 10; a setting step (S12), that sets the capillary tube 10, into which the liquid sample 12 has been introduced in the sample by sample introducing step (S10), in a horizontal state at a place located on a predetermined optical path 14 inside a measuring device; a detection step (S14) of irradiating a measuring light 16 to the liquid sample 12 within the narrow tube 10 set in the setting step (S12) of detecting its transmitted light 16a or diffused reflected light 16b by the measuring device, and analyzes the liquid sample 12, based on the spectral information of the transmitted light 16a or the diffused reflected light 16b that has been obtained in the detection step (S14).  <P>COPYRIGHT: (C)2008,JPO&INPIT