baber/WOPTO huggingface dataset:
Patent JP-2008250396-A (JP)
Title: Method for designing semiconductor integrated circuit device, semiconductor integrated circuit device, microcomputer, and electronic equipment
Inventor: UCHIYAMA MASANOBU
IPC: H01L21/82
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing a semiconductor integrated circuit device for improving simulation precision without extracting the parasitic resistance and parasitic capacitance of each input of an analog circuit, and without re-preparing a simulation model.  <P>SOLUTION: This method for designing a semiconductor integrated circuit device includes steps of: using a basic function cell to prepare circuit information of a repeater block (S10); preparing connection information and layout information between a digital block and an analog block and a repeater block (S12, S14); preparing wiring RC information including the information of the parasitic resistance and capacitance of each wiring between the digital block and the repeater block (S16); generating a netlist for simulation (S18, S20); using the simulation model of the basic function cell and the netlist for logical simulation and the wiring RC information to execute logical simulation (S22), and using the netlist for circuit simulation to execute the circuit simulation (S24).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248719-A (JP)
Title: Fuel supply device for small vehicle
Inventor: HIWATARI MASARU
IPC: F02M37/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable arrangement of a fuel hose even if a small through hole is arranged in a piping path of a fuel hose to improve the degree of freedom of piping of a pipe means, in a fuel supply device for a small vehicle in which an engine with fuel injection valve and a fuel tank to which a fuel pump is disposed are mounted to a vehicle body frame, and the fuel pump and the fuel injection valve are connected through the pipe means.  <P>SOLUTION: A male type joint 104 of a quick connector 101 is disposed to at least one of both ends of the fuel hose 95 constituting a part of the pipe means 94.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251246-A (JP)
Title: Structure for solid oxide fuel cell, and solid oxide fuel cell using this
Inventor: KOTANI KAZUFUMI
IPC: H01M8/12
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell capable of obtaining excellent gas sealing performance without increasing the number of manufacturing process.  <P>SOLUTION: The solid oxide fuel cell is provided with a porous substrate 2 having conductivity, a fuel electrode 3 formed on the substrate 2, and a dense electrolyte 4 which covers the fuel electrode 3 and is formed so as to cover further the side face of the substrate 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252498-A (JP)
Title: Network system, device and program for information processing
Inventor: YANAGIHARA YASUSHI
IPC: H04N7/173
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system which performs both reduction of processing load in a network management device and improvement of stability related to content distribution as a whole of the network system.  <P>SOLUTION: In a distribution system S<SB>1</SB>, contents are distributed from a broadcasting station 1 through a plurality of hierarchy tree-connected nodes 2. The distribution system S<SB>1</SB>has a base tree BT which is composed of the plurality of hierarchy tree-connected nodes 2 that have the broadcasting station 1 as a root node, an extension tree ET which is composed of another plurality of hierarchy tree-connected nodes 2 which have a first root node that is either of the nodes 2 included in the base tree BT, and a connection destination introduction server 3 which controls topology of each of the nodes 2 that belong to the base tree BT. The first root node controls the topology of each of the nodes 2 which belong to the extension tree ET that has the first root node.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248604-A (JP)
Title: Method of advancing shield machine and shield machine
Inventor: HONDA TETSUSHI
IPC: E21F13/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of advancing a shield machine capable of reducing the number of frames with rails in use and eliminating the need of continuously carrying the frames with rails from the outside into a tunnel.  <P>SOLUTION: In this method of advancing the shield machine 1, a shield machine body 2 is advanced by a reaction force from an existing segment 30, the plurality of frames 12 with rails are temporarily arranged on the existing segment 30 parallel to each other in the advancing direction, and a rear vehicle 3 towed by the shield machine body 2 is run on these frames 12 with rails. The frames 12 with rails through which the rear vehicle 3 passes are collected in order, and carried to the front of the rear vehicle 3. The frames 12 with rails are temporarily placed on the existing segment 30 and re-circulated in order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246942-A (JP)
Title: Inkjet printer and its control method, host computer and its control method, and print head cleaning method
Inventor: MATSUYAMA TORU
IPC: B41J2/18
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head cleaning method in which printing processing when a printing command is performed while a timer cleaning is performed, and printing process in a normal mode are executed in the same level of a period of processing time.  <P>SOLUTION: A cleaning control section 24 is equipped with a split head cleaning command output section 25 and a head cleaning stopping section 26. The split head cleaning command output section 25 intermittently outputs a plurality of split head cleaning commands to provide instructions on head cleaning in a short period of time, set by splitting a predetermined period of time into a plurality of periods of time, after lapse of a preset period of time or each time a preset amount of printing is performed. The head cleaning stopping section 26 cancels the split head cleaning commands after an interrupt by processing the interrupt among the plurality of split head cleaning commands depending on the detection of a head cleaning interrupt command. A printing control section 23 operates as a printing command executing means, and executes the printing command after the cancellation of the divided head cleaning command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256751-A (JP)
Title: Tn liquid crystal display panel
Inventor: YAMAGUCHI TORU
IPC: G02B5/30
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve display contrast by lowering a black level in a normally black mode TN liquid crystal display device.  <P>SOLUTION: The normally black mode TN liquid crystal display device has a TN liquid crystal layer 5 held between an upper glass substrate 3 and a lower glass substrate 4, and an upper polarizing plate 1 and a lower polarizing plate 2 respectively arranged, on the outside of the upper glass substrate 3 and the lower glass substrate 4, with their absorption axes or transmission axes kept parallel to each other. Micro retardation plates 6, 7 are respectively disposed between the respective polarizing plates 1, 2 and between the upper glass substrate 3 and the lower glass substrate 4 in such a way that angles between their respective slow axes 6d, 7d and a long axis direction of a liquid crystal molecule 5c at the center of the thickness direction of the TN liquid crystal layer 5 are less than ±45°, or preferably ±15° or less. A pair of plastic substrates doing double duty of the glass substrates 3, 4 and the micro retardation plates 6, 7 is optionally used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256071-A (JP)
Title: Bearing for wheel and bearing device for wheel having the same
Inventor: TORII AKIRA
IPC: F16J15/3232
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for a wheel reduced in weight, size, and cost, and improved in durability of the bearing, and to provide a bearing device for a wheel having the same.  <P>SOLUTION: An outer member 7 and an inner ring 8 are formed of pipe members by cold rolling. When a diameter of a ball 10 is Dw, heights H of groove bottom diameters of outer rolling surfaces 7a of the outer member 7 and an inner diameter of an annular projection are set to meet an equation of H/Dw=0.30-0.43. Seals 11 are fitted in cylinders 13 formed at both ends of the outer member 7, shoulders 14 which are axially extended are formed at ends on large diameter sides of the inner ring and seal lips of the seals 11 are brought into slide-contact with the shoulders 14, and both rolling surfaces, fitting surfaces of the seals 11, and seal lands are formed into predetermined dimensions and accuracy by grinding. Therefore, the generation of cracks in the shoulders 22 is prevented, and the ride-on of contact ellipses of the balls 10 on the shoulders 22 in a turning moment load is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257625-A (JP)
Title: Phase control method and phase control device
Inventor: KATAYAMA SHISHIYO
IPC: G05F1/455
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To substantially enhance the resolution of control without needing an expensive circuit structure.  <P>SOLUTION: A selectable operation amount is set as a threshold value according to an input operation amount (step n1, n2, n3) where if a determination value obtained by adding the input operation amount and an integrated operation amount or an output error accumulated value is greater than or equal to the threshold value, the threshold value is selected as the output operation amount (step n4, n5, n6) and if the determination value is not greater than or equal to the threshold value, a selectable output operation amount close to the threshold value is selected (step n4, n5, n7) and the ON/OFF control is performed with the selected output operation amount, while the selected output operation amount is subtracted from the determination value to correct the integrated operation amount (step n8) so that the input operation can be substantially output even if it takes an operation amount other than the selectable operation amount values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262443-A (JP)
Title: Watchdog timer
Inventor: MATSUSHITA NORIO
IPC: G06F11/30
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watchdog timer, for changing time-out time for detecting a failure of a CPU during operation of a system.  <P>SOLUTION: In the watchdog timer 10, a timer circuit 11 is externally provided with an integration circuit 12 having a resistor R1 and a capacitor C serially connected thereto. A thermistor R2 located in a position where it is heated by a motor is connected in parallel to the resistor R1. The time-out time of the timer circuit 11 is set to longer by the resistor R1 in a starting period of a motor driving system 1. Since a parallel circuit passing via the resistor R1 of the integration circuit 12 and the thermistor heated by the motor is thereafter formed, the resistance value of the integration circuit 12 is switched to a small value, and the time-out time of the timer circuit 11 is switched to a time shorter than the initially set time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229301-A (JP)
Title: Wash-out toilet bowl sheet for urine leakage prevention
Inventor: TAKAGI MASUE
IPC: E03D9/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wash-out toilet bowl sheet for urine leakage prevention, thrown away to a toilet bowl after used for leakage of urine from a gap between a toilet seat and a toilet bowl when a toilet is used in a seated posture.  <P>SOLUTION: This sheet 1 is made of water soluble and liquid absorptive material, and formed substantially U-shaped. An adhesive part 8 is put on a part of the back to be easily fixed and installed. After use, the sheet can be removed without directly touching the sheet by a replacing handle 9 and thrown away into the toilet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268579-A (JP)
Title: Rear projection type display apparatus
Inventor: MURATA TAIRYO
IPC: G03B21/10
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear projection type display apparatus designed so as to correct distortion of an image projected on a screen.  <P>SOLUTION: The rear projection type display apparatus includes: a projecting device 30 that projects light from a light source as an optical image; an external housing 50 storing the projecting device 30; the transmission type screen 20 disposed in the external housing 50 and used for transmitting the optical image on it; and two or more optical sensors 10 set in areas where the optical image is projected from the projecting device 30, except for an image display area 61.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270624-A (JP)
Title: Optical output control circuit
Inventor: KANEMITSU SHUNICHI
IPC: H01S5/0683
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable optical output control voltage with respect to power source voltage fluctuation without using any electric signal having the same mark rate as that of an input optical signal in a conventional manner.  <P>SOLUTION: The light/current and current/voltage conversion of an optical signal inputted to a photo-diode 109 is carried out, and a DC voltage in proportion to an amplitude of an optical signal is acquired by a peak detection circuit 101. An output voltage of the peak detection circuit 101 is compared with a collector voltage of a transistor 104 by a differential amplifier 102, and the difference voltage is amplified. The difference voltage is turned to zero when the amplitude of the optical signal reaches a desired value by controlling a resistance value of a resistance 108. Thus, it is possible to acquire an optical output control voltage in reverse proportion to an amplitude value of the optical signal at an output terminal voltage 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277982-A (JP)
Title: Image processing system, and image reader
Inventor: TAKAHATA HIROTSUGU
IPC: H04N1/21
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To ensure security of read image data or to avoid complexity of user's operation.  <P>SOLUTION: Image data obtained by reading an original are written in an internal storage 18 and authentication information made to correspond to the image data is written in a USB memory 25. With this configuration, it is difficult for a user who does not have the USB memory 25 where the authentication information is written to use the image data written in the internal storage 18, so that the security is ensured. Further, authentication is carried out based upon the authentication information written in the USB memory 25, so that the operation for authentication performed by the user is prevented from becoming complicated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273661-A (JP)
Title: Sheet carrying device and image forming device
Inventor: OGIRI TADAKAZU
IPC: B65H31/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet carrying device enabling a user to recognize the presence/absence of sheets on a paper discharging tray, even if the color of the sheet is both of bright and dark, and even if an obstacle shielding a visual axis of the user exists on the paper discharging tray.  <P>SOLUTION: A document receiving surface 33a receiving a document M of a document discharging tray 33 is a generally rectangular, and equipped with a bright color area L and a dark color area D. A border line B of those continues from a front side of the document receiving surface 33a when viewed from the user to a position on which the discharged document M is placed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274064-A (JP)
Title: Method for dispersing pulp and rubber composition compounded with pulp
Inventor: INEMOTO JUNICHI
IPC: C08L21/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dispersing pulp in a rubber for improving the dispersibility of a pulp composed of a cellulose fiber obtained from wood, straw, bagasse, bamboo grass, reed, etc., in the form of short fibers in a rubber composition, and to provide a pulp-compounded rubber composition produced by the dispersion method.  <P>SOLUTION: A cellulose fiber derived from a vegetable instead of the use of a petroleum resource and giving little environmental load is dispersed in a rubber composition by charging the cellulose fiber at least containing short fibers in a dispersion liquid containing 0.5-15 wt.% surfactant and 0.5-20 wt.% softening agent in water, stirring the mixture, dehydrating and drying the dispersion and dispersing the product in a rubber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274094-A (JP)
Title: Antifouling paint addition auxiliary agent and ship bottom paint containing the same
Inventor: SANO HIKOHIRO
IPC: C09D201/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifouling paint addition auxiliary agent for newly adding another kind of an antifouling ability to the original antifouling ability of the ship bottom paint by adding the same to a self-renewal type ship bottom paint.  <P>SOLUTION: The antifouling paint addition auxiliary agent is made from 60 wt.% or more of a tourmaline ore powder, 20 wt.% or more of a monazite powder, and 15 wt.% or more of a clay mineral powder having a bound water and an electric conductive material powder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273784-A (JP)
Title: Water repellent glass plate, window glass of vehicle and building using the same, and method of manufacturing water repellent glass plate
Inventor: OGAWA KAZUFUMI
IPC: C03C17/34
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water repellent glass plate having improved durability such as wear resistance and weather resistance, an improved droplet take-off property (water sliding property) and improved antifouling property, a method of manufacturing the same and window glass of a vehicle and a building using the same.  <P>SOLUTION: The water repellent glass plate 10 is obtained by fixing water repellent transparent fine particles 12 a part of the surface of which is coated with a coating film formed by a second film compound having a second functional group to the surface of a glass base material 11 coated with a coating film formed by a first film compound having a first functional group through a bond formed by a coupling reaction of the first and second functional groups with a coupling reaction group of a coupling agent. The window glass of a vehicle and a building uses the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273452-A (JP)
Title: Illumination device for motorcycle exhaust system
Inventor: NAKAJIMA HIDECHIKA
IPC: F21S13/00
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an always high-fashion illumination device for a motorcycle exhaust system for heightening the visual feeling to be eye-catching by emitting light from the whole mounted part, heightening the fashionability to satisfactorily appeal to pedestrians and travelling vehicles, and making design displayed on a transparent outer cylinder visible and eye-catching from the outside of a muffler or an exhaust pipe during daytime.  <P>SOLUTION: A heat insulating means 2 is installed around a periphery of at least a muffler body 1 or the exhaust pipe 8. A metal reflecting tube 3 is provided around a periphery of the heat insulating means 2. An illumination space 4 is provided around a periphery of the reflecting tube 3 and mounted with a transparent or translucent cover 5 to have an illuminator 6 provided therein. Giving heat resistance to the cover 5 and designing its inside with color would be better.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007301365-A (JP)
Title: Medical technology equipment, test specimen and check method of positioning accuracy of patient table
Inventor: GUNZERT-MARX KONSTANZE
IPC: A61N5/10
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a check of positioning accuracy of a patient table of medical technology equipment in a laser coordinate display system.  <P>SOLUTION: This medical technology equipment is provided with the patient table positioned at an isocenter and an optical coordinate display system, and the coordinate display system has at least a single beam source, in especially a laser radiator, provided for emitting a test beam. Especially, radiation therapy equipment has at least a single photocell row constituted of a row of photocells for checking the positioning accuracy of the patient table, and a test specimen for detecting the beam; and the position of the test specimen is correlated with the position of the patient table.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008281351-A (JP)
Title: Electronic device
Inventor: OTA TAMEJI
IPC: G01P15/125
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent to the utmost a characteristic change of a semiconductor chip, even when a thermal strain is generated in a sensor chip.  <P>SOLUTION: SiO<SB>2</SB>films 19-22 for strain compensation are allowed to adhere onto a fixing part 12 of sensing parts 9, 10 of the sensor chip 5 by deposition or the like. Even if a strain is generated in the sensor chip 5 by temperature rise, the strain is compensated by the SiO<SB>2</SB>films 19-22 having a small thermal expansion coefficient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008113406-A (JP)
Title: Frequency-multiplied clock signal output circuit
Inventor: ISHIKAWA YASUYUKI
IPC: H03K5/00
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency-multiplied clock signal output circuit which can output a frequency-multiplied clock signal in a stable state even when the frequency of a clock signal output from a ring oscillator becomes higher.  <P>SOLUTION: In a DPLL circuit 1, when the size of a data value which is output from a data latch circuit 52 and should be naturally set in a 11-bit down-counter 54d becomes equal to or more than 12 bits, an overflow preventing circuit 3 substitutes the 11-bit data for the data value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008282706-A (JP)
Title: Coaxial connector
Inventor: TATSUZUKI KAZUMI
IPC: H01R13/73
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial connector structured not to be rotated when a coaxial plug is threadedly attached.  <P>SOLUTION: A screw part 10a is formed on the peripheral surface of a connector body 10 and an expanded diameter part and a widened collar part 11 are formed at its lower end. An H-cut part 12a for stopping rotation is formed in the expanded diameter part by cutting a portion of it, and a slope with the width becoming narrower toward the upper end is formed on the side of the H-cut part 12a. The connector body 10 is inserted in a mounting hole having a parallel cut part formed in a chassis fitting 50, and a nut 40 is threadedly attached to the screw part 10a of the connector body 10. At this time, the slope formed in the H-cut part 12a bites into the parallel cut part, and the coaxial connector 1 can be mounted to the chassis fitting 50 without producing backlash.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279148-A (JP)
Title: Image training method using display device
Inventor: WADA YOSHIO
IPC: A63B69/00
Filed: 2007-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve training effect of applying image training to sports or social life.  <P>SOLUTION: A display device displays image data showing a surrounding situation or aspects which would be initial conditions for an image training at an arbitrary timing. A thinking act is encouraged and the training effect is improved through it. Furthermore, pictures supposed to be imagined are displayed after a certain period of time or through operations with an input device. The achievement of the image can be checked by comparing the pictures and the actually imagined pictures. The operations and acts are repeated and image training which is more effective than ever is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT