baber/WOPTO huggingface dataset:
Patent JP-2008072786-A (JP)
Title: Switching regulator, and its control circuit and operation control method
Inventor: NISHIDA JUNJI
IPC: H02M3/155
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator which can set the load current accurately when PWM control and PFM control or VFM control are switched depending on the state of a load without using a resistor for detecting output current, and to provide a control circuit and an operation control method of the switching regulator.  <P>SOLUTION: An idle period is detected by comparing the phases of a control signal PHSIDE and the output signal CMPout from a comparator 3 and then masked for a predetermined time by an integration circuit consisting of a resistor R1 and a capacitor C2. The time of idle period for switching from PWM control to PFM control is set by the time constant of the integration circuit. Time constant of the integration circuit is set such that a pulse of low level is generated in a switching signal Sc at a moment in time when the time of idle period corresponding to a desired load current becoming a decision criterion at the time of switching from PWM control to PFM control has elapsed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072389-A (JP)
Title: Image processor, electronic signature attaching method and electronic signature attachment program
Inventor: FURUKAWA HIDETERU
IPC: H04L9/32
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of operating a public key foundation with high reliability and at low cost, an electronic signature attaching method and an electronic signature attachment program.  <P>SOLUTION: The image processor 101 having an electronic signature attaching function to data has: an authentication station means 1 for issuing an electronic certificate, a public key and secret key in response to a request; a signature means 2 for preparing an electronic signature by signature processing using the secret key in response to the request; and data handling means 3 and 4 for requesting the authentication station means 1 to issue an electronic certificate, a public key and a secret key for each data, requesting the signature means 2 to prepare an electronic signature for the data and attaching the electronic certificate and the public key received from the authentication station means 1 and the electronic signature for the data received from the signature means 2 to the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067980-A (JP)
Title: Device mounted to western-style toilet bowl for preventing clothes from soiling, and western-style toilet bowl equipped with the same
Inventor: ARAKI KEISUKE
IPC: A47K13/10
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for preventing soiling which is exellent in use feeling by eliminating waving on the upper surface of a toilet seat and eliminating catching the skin.  <P>SOLUTION: A cover part for covering the vertical part at least on the front side of the toilet bowl when the toilet seat is made into a seated attitude at the toilet seat part of a western-style toilet bowl which includes the toilet seat pivoted to the toilet bowl at one end so as to be swingably flipped up, is arranged under the toilet seat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006330769-A (JP)
Title: Image forming apparatus
Inventor: TOMIYA NORIO
IPC: G03G15/02
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, with which uniform charging characteristic that a potential difference is less likely to occur is obtained, using a easy constitution and which achieves very stable high-quality images.  <P>SOLUTION: The image forming apparatus is provided with a regulating means 11, abutting against one end in the longitudinal direction of a corona wire 2 and regulating the position of the corona wire 2, with respect to a photoreceptor drum 8, and a pin 10 being an adjusting means capable of moving the regulating means 11 toward the photoreceptor drum 8 in an electrifier 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008078827-A (JP)
Title: Signal transmission circuit and method
Inventor: OHARA KOICHI
IPC: H04L25/02
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain high-speed communication through the use of a physically low-speed transmission line with a simple configuration and without requiring complicated control.  <P>SOLUTION: A signal waveform to be transmitted is divided in frequency to be halves, which are generated concerning the waveform of the transmission signal as it is and the reverse waveform, so as to be respectively transmitted by individual transmission lines. A reception side synthesizes the two waveforms by exclusive-OR, so as to restore the original signal waveform.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074533-A (JP)
Title: Image forming apparatus
Inventor: MATSUSHIMA RYUICHI
IPC: B65H9/14
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can perform supply operation of a recording medium without shutting off the power of a main motor in manual paper feed printing.  <P>SOLUTION: When a sensor 21 before a resist roller detects a paper sheet 3 that has been inserted from a manual feed opening part 8, the paper sheet 3 is sucked by a resist roller 14A by power of the main motor 60 while keeping a solenoid 61 for resist roller off, and the main motor 60 is stopped before a leading edge of paper sheet 3 reaches a sensor 22 after the resist roller. Then, the resist roller 14A is driven by the power of the main motor 60, and printing is performed on the paper sheet 3 by the image forming part 5, based on detection timing of paper sheet 3 by the sensor 22 after the resist roller. Therefore, heat generation of the solenoid 61 for resist roller can be suppressed. Therefore, generation of heat in the solenoid 61 for resist roller can be suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078070-A (JP)
Title: Lamp holding device, and liquid crystal display device
Inventor: YUGAWA MASAHIRO
IPC: F21Y103/00
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp holding device surely holding a lamp and aiming at alleviation of brightness unevenness.  <P>SOLUTION: The lamp holding device consists of a lamp 1 and a lamp-holding molded product 3 for holding the lamp 1. The lamp-holding molded product 3 includes a plurality of protruded support parts 3a with elasticity formed on a hinge-shaped thin part, which 3a holds the lamp 1 by being in contact with the lamp 1. In this structure, a sure fixing of the lamp is made possible by the elasticity, and heat transmission can be prevented by decrease of a contact area due to protrusion supporting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077575-A (JP)
Title: Temperature controller and control method for fluid
Inventor: MIMURA KAZUHIRO
IPC: G05B13/04
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the number of temperature sensors without impairing a degree of freedom for control, in a temperature controller for a fluid.  <P>SOLUTION: An estimation device 6 estimates an outlet temperature of the fluid in an outlet of a heating vessel 15a provided with no outlet temperature sensor. A control part 5 determines a control input based on the measured outlet temperature and a target temperature, in the heating vessel 15a provided with an outlet temperature sensor 16, and determines the control input based on the estimated temperature estimated by the estimation device 6 and the target temperature, in the heating vessel 15a provided with no outlet temperature sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080528-A (JP)
Title: Extrusion molding mold and method for producing laminate using the mold
Inventor: OGAWA ISAO
IPC: B29C48/50
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion molding mold capable of two-layer extrusion coating without leakage of a coating thermoplastic resin from the core material passage of the extrusion molding mold caused by the backflow of the resin and a method for producing a laminate using the mold.  <P>SOLUTION: The extrusion molding mold for producing the laminate includes a first mold having first and second supply ports and a second mold. A first thermoplastic resin composition is laminated on the core material from the first supply port, and a second thermoplastic resin composition is laminated on the first thermoplastic resin composition layer from the second supply port to produce the laminate. When the clearance of a core material passage just in front of the first supply port is T1, the distance of a core material passage on the upstream side of the first supply port the clearance of which is T1 is L1, the clearance of a core material passage just in front of the second supply port is T2, and the distance of a core material passage on the upstream side of the second supply port the clearance of which is T2 is L2, L1/T1>L2/T2 is satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084969-A (JP)
Title: Semiconductor device
Inventor: TSUCHIYA MASAHIKO
IPC: H01L21/822
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a circuit constitution while simplifying a manufacturing process by forming a shielding section, and to facilitate a manufacturing method.  <P>SOLUTION: A semiconductor device contains a substrate, a circuit element formed on the substrate, and a shielding section for discharging static electricity when the static electricity arises. The shielding section is formed between a first place capable of allowing the static electricity from the outside and a second place of the circuit element in the substrate and is also connected to a ground potential.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081265-A (JP)
Title: Jack operation control device of working vehicle
Inventor: OBA TAKAAKI
IPC: B66F9/24
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jack operation control device of a working vehicle, improved in work efficiency.  <P>SOLUTION: This jack operation control device of a working vehicle includes: an inclination angle calculating part 43 for calculating an angle of a longitudinal slope to the horizontal plane in the longitudinal direction of a vehicle body and an angle of lateral slope to the horizontal plane in the lateral direction of the vehicle body; a permission determination part 44 for determining whether or not the angle of longitudinal slope exceeds a longitudinal permissible angle and the angle of lateral slope exceeds a second permissible inclination angle when an operation means 26 is operated, and permitting the operation of a jack on determining that the angle of longitudinal slope does not exceed the longitudinal permissible inclination angle and the angle of lateral slope does not exceed the lateral permissible inclination angle, wherein the longitudinal permissible inclination angle is set according to an angle of the lateral slope, and the lateral permissible inclination angle is set according to an angle of longitudinal slope.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081370-A (JP)
Title: Method for manufacturing sapphire crystal
Inventor: MAKIKAWA SHINJI
IPC: C30B15/00
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-quality sapphire single crystal, in which the occurrence of crystal defects such as fine dispersed inclusions and bubbly inclusions is suppressed, by a pulling method.  <P>SOLUTION: In the method of the present invention, a sapphire single crystal is manufactured by pulling a sapphire single crystal from a sapphire melt 1 using a ceramic containing a zirconia material 1 having a water content of ≤1,000 ppm as a heat-insulating material 7, or pulling a sapphire single crystal from a sapphire melt 1 in which the amount of zirconium contained as an impurity is not more than 100 ppm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007006537-A (JP)
Title: Apparatus and method having facsimile functions
Inventor: ITO TATSUO
IPC: H04N1/32
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile-acquiring machine that functions in a plurality of operating modes.  <P>SOLUTION: In a first automatic operating mode, the facsimile machine acquires received document without the intervention of the user and transmits the data to a device expressed by an acquisition address. In a second automatic operating mode, the facsimile machine selectively acquires and modifies received document data, based on additionally received external input data. The facsimile machine transmits the document data to a plurality of secondary devices by using various transmission and encapsulation protocols.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008084260-A (JP)
Title: Traffic information creation device and traffic information creation method
Inventor: ISHIKAWA HIROKI
IPC: G08G1/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic information creation device and traffic information creation method for creating highly precise traffic information with the number collected samples of proper probe information.  <P>SOLUTION: A CPU 11 specifies factors that are related to the month 51B, the day of the week 51c, and a time band that correspond to a current point in time, based on time data obtained by a timer 14 or the like. The CPU also specifies factors that are related to a mesh ID 51A and a road category 51D of a one of links, based on map display data and link data or the like that are stored in update-purpose map information 14A. The CPU then reads a sample number 51E indicating how many samples are required so as to create the traffic information of the corresponding one of the links out of sample number data 51. The CPU thereby sequentially determines the required number collected samples for the links (S12 to S13). In the case where a center-side traffic information DB16 stores therein, for each of the links, an equal or larger number of pieces of probe information than the collected sample number indicating how many samples are required in order to create the traffic information, the CPU creates the traffic information for the link, and stores the created traffic information in current traffic information 16A (S14 to S16).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087869-A (JP)
Title: Image forming apparatus
Inventor: ITO YOSHIYUKI
IPC: B65H31/20
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with reduced number of parts.  <P>SOLUTION: An extension tray 122 is attached to an upper paper feeding tray 110 when a paper sheet 3 is delivered to the upper paper feeding tray 110. On the other hand, when the paper sheet 3 is delivered to a rear cover 116, the extension tray 122 is attached to the rear cover 116. Since, when an image is formed in the large-sized paper sheet 3, a single extension tray 122 prevents the paper sheet from being moved out of and falling from the upper paper feeding tray 110 and the rear cover 116 by using a single extension tray 122, the number of parts can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087221-A (JP)
Title: Inkjet drawing apparatus
Inventor: OISHI CHIKASHI
IPC: B41J2/01
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet drawing apparatus which can form images of a high image quality.  <P>SOLUTION: The inkjet drawing apparatus includes: an inkjet head 14 which ejects an active light beam curing type ink as ink liquid droplets in the form of an image onto a medium to be recorded; a head moving mechanism 18 which moves the inkjet head in a main scan direction; an active light beam irradiating part which is equipped with both an active light source that emits active light beams and a light condensing part for condensing the light emitted from the active light source, and which cures the active light beam curing type ink ejected on the medium; an irradiating part moving mechanism which moves the active light beam irradiating part in the main scan direction; and a conveying mechanism which conveys the medium in a sub scan direction nearly orthogonal to the main scan direction. Every time the active light beam irradiating part scans the whole region of the medium in the main scan direction, 1.0≤(D/dx)≤3.0 is satisfied when a distance for the conveying mechanism to convey the medium in the sub scan direction is made dx, and a length in the sub scan direction of an emission opening of the light condensing part is made D. Images of the high image quality can be formed accordingly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089067-A (JP)
Title: Twin clutch type transmission
Inventor: SHIOZAKI TOMOO
IPC: F16H57/04
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to efficient operation of a transmission, by further surely and compactly holding an end part of a main shaft, in a twin clutch type transmission arranged continuously to the engine of a vehicle.  <P>SOLUTION: This twin clutch type transmission 23 is provided by respectively coaxially connecting inner-outer shafts 43 and 44 of the main shaft 28 forming a coaxial double structure to respective disc clutches 51a and 51b, by mutually, coaxially and adjacently arranging the hydraulic first and second disc clutches 51a and 51b. A left end part of the inner shaft 43 is penetratingly supported by a ball bearing 73 fixed to a transmission case 22 by a holder plate 75, and is fastened and fixed to the ball bearing 73 by a lock nut 74 threadably attached to the tip side of the left end part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007079584-A (JP)
Title: Cleaning mechanism of image forming apparatus
Inventor: NISHIDA MASAYOSHI
IPC: G03G15/04
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning mechanism of an image forming apparatus which recovers dirt stuck to a cleaning member to suppress dirtying of an object member to be cleaned.  <P>SOLUTION: The cleaning mechanism includes; the cleaning member which is moved to the object member to be cleaned in the image forming apparatus to clean the object member; a guide member which supports the cleaning member when the cleaning member cleans the object member; and a dirt recovering part which is disposed in the vicinity of the object member and recovers dirt stuck to the cleaning member supported by the guide member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008088897-A (JP)
Title: Injection quantity control device and injection quantity control method
Inventor: OSHIMA KAZUHIKO
IPC: F02M55/02
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection quantity control device and an injection quantity control method in which the fuel injection quantity is stabilized.  <P>SOLUTION: After a driving pulse 61 is inputted to a fuel injection valve for injecting a high pressure fuel introduced from an accumulating chamber of a common rail and the high pressure fuel is injected, a dummy pulse 62 is inputted and a solenoid valve is opened within the range in which a valve element does not open. Thereby, new pressure pulsation is generated in the accumulating chamber for canceling the pressure pulsation generated in the accumulating chamber by fuel injection of the fuel injection valve. The fuel injection quantity is thereby stabilized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092359-A (JP)
Title: Phase adjuster among a plurality of clocks
Inventor: OHASHI KAZUMASA
IPC: H03K5/00
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To allow delivery of asynchronous data with no limitation, although the signal change cycle on the transmitting side is required to be at least two times of the operation clock on the receiving side in conventional asynchronous data delivery.  <P>SOLUTION: A phase difference amount is extracted using pulse width from two clocks which are in asynchronous relation. It is used as a clock of a control counter. When the counter operates as a pulse width gradually becomes larger, the delay amount of one clock is controlled by a delay amount control part so that one clock follows the other clock.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096467-A (JP)
Title: Image forming apparatus
Inventor: FUKUMURA ATSUSHI
IPC: G03G15/00
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily change and adjust the attitude angle of an operation panel with comparatively simple constitution, regarding an image forming apparatus.  <P>SOLUTION: An attitude adjusting mechanism S is disposed between a mount part 8 of the apparatus main body 1 and an operation panel 7. The attitude adjusting mechanism S includes: a member to be locked 20 that is protrusively disposed in a horizontal direction from the inside surface 14 of the mount part 8 toward the operation panel 7, and also, that has a convex arc surface 22a disposed concentrically to the panel shaft 9; and a locking member 30 disposed on the side surface of the operation panel 7 adjacently facing the inside surface 14 of the mount part 8, and coming in press contact with the outer peripheral surface of the member to be locked 20 so as to develop the frictional engagement force. The member 20 and the member 30 function as fixing elements.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096476-A (JP)
Title: Image forming device
Inventor: NISHIMURA KAZUHIRO
IPC: G03G15/08
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive toner supply method in a simple configuration enabling space saving and a low cost since the cost of a sensor mechanism and a space for attaching the sensor mechanism are needed in a solving method using a sensor, in order to solve the problem below where toner is not sufficiently supplied to a process unit when rotation operation of a toner cartridge is insufficient in toner supply.  <P>SOLUTION: Toner is supplied with a compact device using the simple configuration by providing a foldable handle on one end of a longitudinal direction of the toner cartridge and a projection part on the handle to mount the toner cartridge on the process unit, and providing a housing part for housing the projection part of the handle when being rotated to a toner supply position of the process unit by the handle to fold the handle. Thus, space saving and low cost are realized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008097931-A (JP)
Title: Illumination fixture
Inventor: KOIZUMI YOSHINORI
IPC: F21Y101/00
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable to reduce the number of parts even if an illumination fixture is made to have a structure where the illumination direction can be changed by rotating an illumination fixture main body (5) coaxially with a connection plug (P) in the illumination fixture formed by mounting a synthetic resin-made support pipe (50) protruding from the illumination fixture main body (5) side on the connection plug (P).  <P>SOLUTION: The connection plug (P) is equipped with a pair of a synthetic resin-made front case (1) and rear case (2) overlapped with each other so as to wrap and hold the tip of the support pipe (50) from the diameter direction. In the vicinity of the tip of the support pipe (50), the pair of outer peripheral flanges overhanging in parallel with each other with the existence of a spacing in the axial direction is formed integrally with the support pipe (50), while at the inner periphery of the front case (1) and the rear case (2), first and second erected plates are protruded and installed which are separately crimped to mutually-opposing surfaces of the pair of the outer peripheral flanges in an overlapped state, and the first and second erected plates are arranged in the arrangement direction of the pair of the outer peripheral flanges with the existence of the spacing.  <P>COPYRIGHT: (C)2008,JPO&INPIT