baber/WOPTO huggingface dataset:
Patent JP-2008198683-A (JP)
Title: Electric double-layer capacitor
Inventor: IWAI MITSURU
IPC: H01G9/02
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor which is heat-resistant, improves wettability between a separator and a driving electrolyte and is excellent in long-term reliability.  <P>SOLUTION: Electrodes including polarizing electrodes formed in layers on a collector are made into a pair of positive and negative electrodes. They are rolled via the separator to form a capacitor element having the polarizing electrodes facing. The capacitor element is housed together with the driving electrolyte in a case to provide the electric double-layer capacitor. The separator is made of such a composition that cellulose-based fiber having a paper strength enhancing agent made of polyacrylamide resin attached is heat-treated by applying a silane coupling agent to make the polyacrylamide resin into imide and in addition the silane coupling agent is coupled with the surface of the cellulose-based fiber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196957-A (JP)
Title: Vibration information analyzer and program
Inventor: SATO OSAMU
IPC: G01H17/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect vibration of only an object required to be observed by using the amplitude and the vibration direction as determining factors.  <P>SOLUTION: In figure 1, when vibration is generated, a vibration information detection device 11 in a conventional pedometer 10 imparts vibrational information to a vibration detection part 21 in this vibration information analyzer 20. The vibration detecting part 21 extracts out information of the amplitude and the vibration direction from inside the vibration information and imparts it to a vibration determination part 22. The vibration determining part 22 converts the information on the amplitude and the vibration direction into a form of vibration numerical value information 23 and determines whether the applied vibration is vibration to be detected. The vibration determining part 22 stores the vibration numerical value information 23 in an internal storage area 31 via a vibrational information storage part 24, and the vibration detection part 21 returns the determination result to the vibration information detecting device 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197979-A (JP)
Title: Automatic teller machine
Inventor: MIYAZAKI KOSAKU
IPC: G07D9/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic teller machine, which can be continuously operated even if a cassette is attached/detached due to a cash accident or the like while attaining reduction in size and cost of the device by deleting a recognition function.  <P>SOLUTION: When a payment cassette is installed to a device body (S200: Yes), a control part does not clear the amount in hand set in an amount-in-hand counter (S260) when the same identification code (serial ID) is determined (S240: No), and sets (S250) a predetermined amount in hand to the counter when it is determined that the identification code is differed (S240: Yes).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009377-A (JP)
Title: Image forming apparatus
Inventor: NANNO SHIGEO
IPC: G03G15/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that ensures satisfactory operability for sheet handling, maintenance, and so on, and has a low-cost image reading unit.  <P>SOLUTION: The image forming apparatus includes an image forming unit 2 that forms an image on a sheet, and that is housed in an apparatus body 1; the reading unit 30 that reads an original image, and that is located above the apparatus body 1; and a stacking member 40 that has a stacking surface for stacking sheets onto the upper frame member 18 of the apparatus body 1, and located between the apparatus body 1 and the reading unit 30. The upper frame member 18 is attached so as to pivot between the closed position, where the apparatus body 1 is closed and the open position where the image forming unit 2 is exposed. The image forming apparatus has a lock lever 60 for locking the upper frame member 18 in the closed position to the apparatus body 1. The apparatus also has an operating member 61, configured to release the locking member 60 for unlocking the frame member and located on a sheet-stacking surface 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203342-A (JP)
Title: Pattern forming method
Inventor: MIYABE HIDEKAZU
IPC: G03F7/32
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method by which the pot life (working life) after a main agent of a photosetting/thermosetting composition and a hardening agent are mixed can be extended, or the composition can be prepared as having excellent storage stability as a single liquid, and a pattern of a hardened film having excellent characteristics such as adhesiveness to various substrates, heat resistance against solder, chemical resistance, durability against electroless plating and electric insulating property can be formed.  <P>SOLUTION: The method comprises forming a film on a substrate by using a photosetting/thermosetting composition containing no hardening catalyst, exposing and developing to form a film pattern and is characterized in that the developing method is carried out by using an aqueous solution of a basic hardening catalyst for promoting the thermosetting reaction as a developer solution. In a preferred embodiment, the basic hardening catalyst is a nitrogen-containing heterocyclic compound, and preferably a heterocyclic compound having an amidine moiety.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202655-A (JP)
Title: One-way clutch
Inventor: MAEDA TOSHIYUKI
IPC: F16D41/06
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch capable of preventing an engaging piece from easily separating from an engaging groove of a raceway ring in conveying, and improving working efficiency in assembling.  <P>SOLUTION: An outer ring 1 of the one-way clutch comprises a cylindrical member 11, and a plate 12 having a bottom surface 15 of the engaging groove 5. An oil film 20 of nonvolatile separation preventing oil is interposed between the approximately flat bottom surface 15 of the engaging groove 5, and a flat end surface 18 of the engaging piece 2 separably housed in the engaging groove 5 in order to prevent falling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201615-A (JP)
Title: Ozone stabilizer, ozone-stabilizing aqueous solution and method for producing the solution
Inventor: OGURA TAKU
IPC: D06L3/02
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an ozone stabilizer which can improve the stability of ozone in water and suppresses the transpiration of ozone even during storage or transportation; an ozone stabilizing aqueous solution containing the same; and a method for producing the solution.  <P>SOLUTION: The ozone stabilizer is characterized by containing a quaternary ammonium salt-type surfactant expressed by general formula (1), wherein R<SP>1</SP>is an alkyl group, an alkenyl group, a hydroxyalkyl group or an alkyl group divided by at least one kind selected from the group comprising an ester group, amide group and ether group and containing the dividing group; R<SP>2</SP>is an alkyl group or an alkenyl group; and X is CH<SB>3</SB>SO<SB>4</SB>, C<SB>2</SB>H<SB>5</SB>SO<SB>4</SB>, CH<SB>3</SB>COO, C<SB>2</SB>H<SB>5</SB>COO, OH or halogen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007149124-A (JP)
Title: Non-linear characteristic reproducing apparatus, non-linear resistance reproducing apparatus and non-linear characteristic reproducing program storage medium
Inventor: TSUNODA SHIZUO
IPC: G05B17/02
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To model and reproduce a non-linear behavior of a product or a part in a non-linear characteristic reproducing apparatus which applies a non-linear transformation to a state quantity and outputs the transformed state quantity.  <P>SOLUTION: The non-linear characteristic reproducing apparatus includes a non-linear characteristic reproducing unit for receiving an estimated observation quantity for an input state quantity at the subsequent sampling time and determining a normalized estimated value by normalizing an estimated value of an output state quantity at the subsequent sampling time by the estimated observation quantity and a state quantity transformation unit for transforming the input state quantity at the subsequent sampling time into the output state quantity at the subsequent sampling time by a non-linear operation based on the normalized estimated value determined in the non-linear characteristic reproducing unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223804-A (JP)
Title: Sheet conveyance device
Inventor: MUTSCHALL STEFAN
IPC: B65H5/12
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for conveying sheets in a machine for handling sheets by using a turnably arranged gripper having comparatively small mass moment of inertia, capable of allowing a gripper tip part of the gripper to cooperate with a gripper loading part and arranging a gripper device substantially without play, and manufactured by improving a conventional device of such type that is provided with a plate spring for pivoting the gripper tip part on a gripper shaft.  <P>SOLUTION: The plate springs 46, 47 are arranged so as to allow virtual extended lines V<SB>1</SB>, V<SB>2</SB>of the plate springs 46, 47 to cross at one point S on one straight line G passing through the gripper tip part 34 and a central point M of the gripper shaft 37. The crossing point S exists on a side crossing a central axial line M when viewed from the gripper tip part 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008205256-A (JP)
Title: Back-illuminated solid-state image sensor
Inventor: UIE SHINJI
IPC: H04N5/361
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back-illuminated solid-state image sensor having a p-type substrate, which can rapidly sweep unwanted electric charges generated around an imaging region.  <P>SOLUTION: The back-illuminated solid-state image sensor receives a light of field to be incident from the backside of an imaging region 2 formed on a p-type semiconductor substrate 1, accumulates signals corresponding to light reception quantity and reads signals by using signal reading elements 9, 10 provided on the surface of the p-type semiconductor substrate 1. In the image sensor, n-wells 3, 4 for biasing positive voltage are provided on the surface side of a surrounding portion of the imaging region 2. Further, an n-type high concentration diffusing layer 5 formed on the surface portions of the n-wells 3, 4 and to be applied with the positive voltage is provided along the surrounding end surface of the p-type semiconductor substrate 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205920-A (JP)
Title: Photo coupler circuit
Inventor: FUJIMARU KEITA
IPC: H03K17/78
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that freedom of arrangement is low, to loosen arrangement restriction of a diode for protection and to raise the freedom of arrangement in a photo coupler circuit equipped with a photo coupler, since it is necessary to arrange a diode for protecting the photo coupler by being approximated to a diode of a light emitting element of the photo coupler and strong restriction must be provided in arrangement of the diode for protection.  <P>SOLUTION: The photo coupler circuit is equipped with the photo coupler P1 in which circuit input terminals Inp-1, Inn are connected to input terminals of the light emitting element and the diode D1 which is connected to the light emitting element of the photo coupler P1 in parallel and with inverse polarity, the diode D1 being for protecting the photo coupler P1. Then, resistors R13, R14 are arranged in a closed loop formed by the photo coupler P1 and the diode D1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202545-A (JP)
Title: Dual fuel engine
Inventor: IDA TOKUAKI
IPC: F02D19/06
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately select a compression ratio for performing operation at a high compression ratio to improve heat efficiency or ignitability of fuel during operation of diffusion combustion method, while suppressing the compression ratio to prevent occurrence of knocking during operation of premixed combustion method, in a dual fuel engine, while suppressing complication of cylinder head structure and complication of a control, with simple structure.  <P>SOLUTION: The dual fuel engine comprises: an intake valve 13 opening/closing a combustion chamber and an intake port; an intake valve drive means 49 driving the intake valve to be opened/closed; a crank angle detection means 47 detecting a rotation angle of a crankshaft; and a compression ratio control means 41 outputting a signal, which accelerate close timing of the intake valve 13 to be earlier during the operation of premixed combustion mode than that during the operation of diffusion combustion mode to the intake valve drive means based on a signal of the crank angle detection means and adjusting the compression ratio during the operation of the premixed combustion mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208388-A (JP)
Title: Die for molding
Inventor: MAWATARI OSAMU
IPC: B30B11/02
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for molding, wherein even if a molding in which a narrow part is present in the outer shape is molded under high molding pressure, the breakage of punches does not occur.  <P>SOLUTION: The die for molding includes: a die having a die hole with a desired shape; a lower punch having an outer form which is freely slidably fitted to the die hole of the die; and an upper punch having an outer form same as that of a molding, and constituted so that raw material powder is packed into a die cavity formed by the die and the lower punch, and the raw material powder is subjected to compression molding by the lower punch and upper punch, so as to obtain a molding, wherein the lower punch is provided with a step part forming a part of the outer form shape of the molding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209449-A (JP)
Title: Wavelength conversion element
Inventor: YOSHINO TAKASHI
IPC: G02F1/377
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a structure that intensity of light having a converted wavelength is made stable at a wide environmental temperature.  <P>SOLUTION: The wavelength conversion device 1 is equipped with: a support substrate 2; a wavelength conversion element section 17 made of a ferroelectric material and placed on the support substrate 2; separation sections 18, 19 provided respectively in both sides of the wavelength conversion element section 17, made of a ferroelectric material, and separated from the wavelength conversion element section 17; and an adhesive layer 3 adhering the support substrate 2 to the wavelength conversion element section 17 and the separated sections 18, 19. The wavelength conversion element section 17 includes a ridge type optical waveguide 17c, grooves 8 respectively provided in both sides of the waveguide 17c, and extended sections 17a provided outside the grooves 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210139-A (JP)
Title: Pseudorandom number generation circuit and electronic device
Inventor: MORITA YASUSHI
IPC: G09C1/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pseudorandom number generation circuit and an electronic device that can generate parallelized pseudorandom number data without using a high frequency clock signal.  <P>SOLUTION: The pseudorandom number generation circuit comprises M (natural number not less than fifteen) shift registers numbered consecutively from one, and a connection circuit for connecting each shift register. Each shift register shifts an input signal at the same clock signal. The outputs of the last n (natural number not more than M) shift registers are output as parallelized pseudorandom number data. The connection circuit calculates the value of a function F(m-n) and inputs it into the m-th (natural number not more than M) shift register. The function F(x) is expressed as the output of the x-th shift register for 0<x and as the exclusive OR of F(x+14) and F(x+15) for x≤0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211020-A (JP)
Title: Chip type aluminum electrolytic capacitor
Inventor: IKEMOTO HIDESHI
IPC: H01G9/004
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the intensity of an insulating board without changing the height of a product, and to raise reflow thermal resistance in a chip type aluminum electrolytic capacitor.  <P>SOLUTION: A chip type aluminum electrolytic capacitor is constituted of: a capacitor body formed by a capacitor element 1 in which a drawing lead line 3 for drawing an electrode is connected to positive electrode foil and negative electrode foil in which a chemical film is formed on aluminum foil and the positive and negative electrode foil is wound via a separator, a bottomed cylindrical metal housing container 2 for housing the capacitor element 1 impregnated with electrolyte, and an elastic sealing material 4 with which an open end of the housing container 2 is sealed and which has an insertion hole in which the drawing lead line 3 connected to the capacitor element 1 is inserted; and an insulating board 5 which is formed of resin and which has an insertion hole in which the drawing lead line 3 is inserted and a terminal groove in which the drawing lead line is housed. In the capacitor, a protrusion 5e is formed on a side facing the capacitor body sealing portion side of the insulating board 5 in such a manner that a gap space is formed between the protrusion and the lower end surface of the sealing material 4 in the sealing region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183008-A (JP)
Title: Automatic opening and closing device of ceiling window
Inventor: ITOYA SHINICHIRO
IPC: A01G9/24
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such that a large amount of labor is required for performing fine room temperature control by a manual opening and closing type ceiling window for a green house and also a large cost is required for newly installing an automatic ceiling window.  <P>SOLUTION: This attachment for converting the ceiling window for the green house (a wire rope-pulling type manual opening and closing type) to an electric powered automatically opening and closing type is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211726-A (JP)
Title: Image processing apparatus, image forming apparatus, and program
Inventor: SO KAZUNORI
IPC: H04N1/387
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality of an optically read image with regard to an image processing apparatus, an image forming apparatus, and a program.  <P>SOLUTION: An image processing apparatus 20 scans an image from a document and segments a text from the scanned image. Furthermore, on the basis of text data generated by a font rasterizer, the image processing apparatus 20 generates, in a simulation manner, text data just like scanned data. The image processing apparatus 20 then extracts text data similar to the text segmented from the scanned image from among the text data generated in the simulation manner, and uses the extracted text data to improve a resolution of the texts in the scanned image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219099-A (JP)
Title: Terminating circuit
Inventor: SAKAI NAOTO
IPC: H03K19/0175
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminating circuit that stops noise from flowing into a transmission line from reference potential (ground or power source) by a simple configuration.  <P>SOLUTION: The terminating circuit 17 is composed of : a pair of resistance elements R1 and R2 which are connected in series between a pair of signal lines 31 and 32 constituting a transmission line 3 and have the same resistance values; a resistance element R3 and a capacitive element C connected to a neutral point as an interconnection point between the resistance elements R1 and R2; and a diode D connecting a circuit comprising the resistance element R3 and the capacitive element C to the ground G. The resistance element R3 and the capacitive element C are connected in series, the end on the side of the resistance element R3 is connected to a neutral point, and the end on the side of the capacitive element C is connected to the diode D. The diode D has its anode connected to the capacitive element C and its cathode connected to the ground G so as to supply a current from the neutral point (i.e. the side of the transmission line 3) to the side of the ground G.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219455-A (JP)
Title: Equalizer and equalizing method
Inventor: AKAHORI HIROTSUGU
IPC: H04B7/005
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a signal having a data structure in which pilot symbols are dispersed in a data symbol such as that used in terrestrial digital broadcasting can not be stably demodulated.  <P>SOLUTION: This equalizer is provided with: a first extracting circuit which extracts a plurality of pilot symbols from an input signal; an inverse Fourier transform circuit which performs inverse Fourier transform to the plurality of extracted pilot symbols to calculate an amount of complex gains by every path; a second extraction circuit which extracts a plurality of paths using the amount of complex gains; a Fourier transform circuit which performs Fourier transform of the extracted paths; and an equalizing operation circuit which extracts phase components of the paths to which the Fourier transform is performed and performs multiplication using the extracted phase components and the input signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212462-A (JP)
Title: Toilet seat cover and periphery retaining member
Inventor: OKA HAJIME
IPC: A47K13/14
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a toilet seat cover that a toilet seat cover has basically flat shape, is difficult to position on the toilet seat to cover the curved three-dimensional form, and the cover fitted on the seat becomes out of position toward the narrow forefront side and becomes out of close contact with the toilet seat because the shape at the covering part of the toilet seat base side is the curved form widened toward the base side.  <P>SOLUTION: On a top of main body of cover 1, a projecting step part 13a conforming to the angle of outer circumferential edge of the toilet seat is formed, by stitching the overlapping edge end corresponding to the angle of an outer circumferential edge of the toilet seat. The starting point of the cover fitting is fixed by attaching and engaging a button 5a and a locking plate 6a with a surface end edge of the central part, and a steady engagement is performed with an engaging hole member 3 and a hook member 4 in terms of the covering of the fitted cover toilet seat base.  <P>COPYRIGHT: (C)2008,JPO&INPIT