baber/WOPTO huggingface dataset:
Patent JP-2009009007-A (JP)
Title: Image reading apparatus and image forming apparatus using the same
Inventor: SUDO YOSHIFUMI
IPC: G03B27/50
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, compact and high quality image reading apparatus by using an inexpensive imaging lens including small number of lenses and providing a sufficient viewing angle and brightness.  <P>SOLUTION: The image reading apparatus includes: an illumination system which illuminates a document; an imaging element which images reflected light from the document illuminated by the illumination system; a light-receiving element which photoelectrically converts the image of the document imaged by the imaging element into an image signal; and an image processing part which filters the image signal from the light-receiving element. The image reading apparatus includes a color separator means which color-separates the reflected light into at least three kinds of wavelength regions in the arbitrary optical path of an imaging optical system using the illumination system or the imaging element. The image processing part has an image processing function to convert the image signal into brightness/color difference signals or luminance/chromaticity signals to perform the filter process. The imaging element satisfies a following expression (1): 0.001<¾f-fe¾/fe, provided that f: focal distance for the C-line or the F-line and fe: focal distance for a reference wavelength e-line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006081-A (JP)
Title: Washing machine
Inventor: KONO GENICHIRO
IPC: D06F23/06
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance washing performance by controlling a discharging pressure when discharging water from an outlet of a circulating water spray device into a drum in a drum-type washing machine equipped with the circulating water spray device using a circulating pump.  <P>SOLUTION: In a washing machine equipped with the circulating water spray device for circulating water in a water tank by sucking the water through a circulating water passage by a pumping action of the circulating pump and by discharging the water from the outlet into the inside of the drum and further into the water tank, a pump motor comprising a brushless motor is used for a driving source of the circulating pump to vary a rotation speed of the pump motor in the washing process and the rinsing process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014092-A (JP)
Title: Lining structure of pipleline
Inventor: ISHIZUKA YASUSHI
IPC: E03F7/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining structure of a pipeline capable of connecting efficiently and easily inner face member groups which are fixed to the pipeline reinforcing materials arranged alongside the pipeline inside.  <P>SOLUTION: The lining structure of the pipleline comprises an inner face member 2 having a recessed-shaped inserted part 21 formed consecutively alongside the longitudinal direction being fitted to the pipleline reinforcing materials 1 arranged alongside the ready-made pipleline P internal face, and the inner face member connecting member 3 having a protrusive bending part 31 which is inserted into an indented inserted part 21 and is formed alongside the longitudinal direction. The protrusive bending part 31 is formed so that the protrusive height of the protrusive bending part 31 is formed to be the highest in the longitudinal direction central region C, and by inserting and fitting the protrusive bending part 31 into the recessed shaped inserted part 21, the inner face member 2 groups can be mutually connected by the inner face member connecting member 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013900-A (JP)
Title: Heater drive circuit for oxygen sensor and engine control unit
Inventor: OKONOGI JUNJI
IPC: F02D45/00
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater driver for an oxygen sensor capable of detecting battery short circuit which can not be detected by only a normal over current detection function and an over temperature detection function.  <P>SOLUTION: A heater drive circuit for the oxygen sensor includes a shunt resistor connected to a heater for the oxygen sensor in series, and a switching element turning on and off current flowing to the shunt resistor from the heater for the oxygen sensor. When the current flowing to the shunt resistor is not zero and voltage of an output terminal of the heater for the oxygen sensor is not zero, the switching element is turned off and current flowing to the shunt resistor from the heater for the oxygen sensor is shut off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013703-A (JP)
Title: Snow melting method
Inventor: ITO TAKASHI
IPC: E01H5/10
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting method which is implemented with little energy waste.  <P>SOLUTION: According to the snow melting method, a snow melting starting time of the day concerned is calculated based on sunrise time data, in S2. If the time has reached the snow melting starting time in a step S3, the program proceeds to S4 wherein snow melting operation is started. On the other hand, if the time does not reach the snow melting starting time, the program returns to S3. Then at a S5, a solar radiation intensity is detected by an optical sensor, and if it is determined that the time has reached a sunset time, the program proceeds to S6 wherein the sunrise time is stored in a sunrise time database, followed by terminating the snow melting operation in S7. On the other hand, if the time does not reach the sunset time at S5, the program returns to S4 wherein the snow melting operation is continued. When the snow melting operation for the day is completed at S7, the program proceeds to S2 where the steps of the snow melting operation are repeatedly carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008013177-A (JP)
Title: Supporting device for load, particularly for bicycle
Inventor: BERGERHOFF HARALD
IPC: B60R9/10
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To fix a position at least at a use position by an accommodation carrier for a bicycle relatively moving between a non-use position and a use position and supported by a base carrier, in a supporting device mounted to an automobile, in particular to a passenger car.  <P>SOLUTION: In this supporting device, fixing devices 15, 49 are arranged between guide rails 9, 10 and supporting rails 11, 12. The fixing devices 15, 49 can be operated from an unlocked position Est to a locked position Sst. Also, the fixing devices 15 and 49 fix the positions of the supporting rails 11 and 12 relatively to the guide rails 9 and 10 at least at a use position Bs of the accommodation carrier 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009014167-A (JP)
Title: Chain tensioner
Inventor: SATO TAKANOBU
IPC: C21D8/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To secure the reliability of a chain tensioner by improving the durability of a check valve retainer.  <P>SOLUTION: The check valve 20 which allows only the flow of the operation oil from the outside of a cylinder into a pressure room 16 is composed of an annular valve seat 21, a check ball 22 installed in contact with/separably from the valve seat 21 and a cylindrical retainer 23 with a bottom formed by drawing, and the check ball 22 is retained by the retainer 23 and the operation oil moves through the opening formed in a pipe part 23A of the retainer 23. In the chain tensioner the opening of which is formed up to the bending position of the pipe part 23A to the bottom 23B of the retainer 23, the opening of the retainer 23A is formed by punching from the inside of the retainer 23 to its outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007317213-A (JP)
Title: Method and device for reducing leakage power in cache memory
Inventor: KAXIRAS STEFANOS
IPC: G06F12/08
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for reducing leakage power in a cache memory.  <P>SOLUTION: A cache memory 300 comprises a two-bit saturation counter 320-n associated with each cache line and an N-bit global counter 310. Further, each cache line comprises a tag indicating that a particular block of a main memory is currently stored in the cache line, and a valid bit indicating whether the stored data is valid. In order to minimize state transitions in the counters 320 and thereby minimize dynamic power consumption, Gray coding is used so that only one bit changes constantly. Moreover, the counters 320 can be asynchronously implemented so as to simplify the counters 320 and minimize the transistor count.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009019724-A (JP)
Title: Piping connection member
Inventor: KITANO TOMOAKI
IPC: F16B7/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping connection member being inexpensive by simplifying the piping connection member and by improving its productivity.  <P>SOLUTION: The piping connection member comprises an approximate C-shaped pulling-off prevention pin 1 having two symmetrical approximately-bar-shaped leg sections 1a and a trunk section 1b continuous with the leg sections 1a, and a connection hole member 3 having a connection hole 3a. Two approximately-bar-shaped leg sections 1a are fitted in a piping 2 by inserting two approximately-bar-shaped leg sections 1a into the connection hole 3a, the piping connection member can be simplified in a simple shape by connecting the piping 2 and the connection hole member 3, prevention of pulling-off for the pin 1 can be prevented by firmly fixing the pulling-off prevention pin 1 on the piping 2, manufacturing man-hours of the pin 1 can be reduced in the simple shape, and the inexpensive piping connection member can be provided by improving its productivity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008041658-A (JP)
Title: Method and device for fitting terminal to electronic component
Inventor: MORIWAKI DAISUKE
IPC: H01R43/20
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fitting a terminal to an electronic component by which method two or more terminals can be fitted to the electronic component with high positional precision.  <P>SOLUTION: To fit a terminal 31 precisely to an LED 10, a feed bar 20 is used which has a plurality of LED circumferential positioning holes 21, which serve as electronic component positioning portions for positioning the LED 10 and are formed at given intervals on the feed bar 20. Terminals 31a and 31b fitted to leads 11a and 11b are supplied from a terminal line 30, where the terminals 31a and 31b are formed with high positional precision.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008308971-A (JP)
Title: Apartment building construction seismic wave circular polished steel plate thrust buffering method
Inventor: KAMETANI TOMOOKI
IPC: F16F15/02
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for buffering seismic waves in a building, a multiple dwelling house, or the like.  <P>SOLUTION: Steel pipes 12 are inserted in holes reaching a base rock by boring, and the upper ends of the steel pipes 12 are welded and joined to a foundation steel frame 13 provided in the ground. Ultra super steel pipes 1 are erected on the foundation steel frame 13. The ultra super steel pipes 1 are installed vertically around the building. The building is vertically divided in four sections which are a first thrust section 10, a second thrust section 7, a third thrust section 5 and a fourth thrust section 4. Upper and lower thrust polished steel plates provided between the respective thrusts are thrusted to buffer the seismic waves. The respective thrusts are joined by ultra super steel pipe connecting steel wires 2 and steel frame connecting steel wires.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024212-A (JP)
Title: HIGH HARDNESS Ag ALLOY SPUTTERING TARGET FOR FORMING REFLECTIVE FILM OF OPTICAL RECORDING MEDIUM
Inventor: KOMIYAMA SHOZO
IPC: G11B7/26
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ag alloy sputtering target for forming an Ag alloy reflective film of an optical recording medium (a CD-RW, a DVD-RAM or the like).  <P>SOLUTION: The Ag alloy sputtering target has a component composition comprising, by mass, 0.1-3.0% Cu, 0.05-2.0% Ga, 0.001-0.1% Ca and the balance being Ag and inevitable impurities. The target has a flange 2 at the periphery of a target main body 1 and a Vickers hardness within a range of 40-70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008112964-A (JP)
Title: Mask etching plasma reactor with variable process gas distribution
Inventor: CHANDRACHOOD MADHAVI R
IPC: B01J19/08
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma reactor capable of actualizing extremely uniform distribution of etching speeds over the surface of a mask.  <P>SOLUTION: The plasma reactor includes a vacuum chamber having a cylindrical side wall, a ceiling overlaying the side wall and a ring supported on a top edge of the side wall, supporting the ceiling and comprising an external surface and an internal surface. A plurality of passages extend in a radial direction through the ring from the external surface to the internal surface and are spaced apart along a circumference of the ring. An external gas flow conduit apparatus outside of the chamber extends around a circumference of the chamber and is coupled to a process gas supply source. A plurality of gas flow valves outside of the chamber are coupled to the external conduit at respective locations spaced apart along the conduit, and each of the values has a controlled gas output port (a) coupled to each of the plurality of passages at the external surface of the ring and a valve control input (b). A gas valve configuration controller controls the valve control input of each of the valves.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264676-A (JP)
Title: Wide angle lens
Inventor: KUBOTA YOJI
IPC: G02B13/04
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide-angle lens which is made small-sized and light-weight and can be manufactured at a low cost and has a long exit pupil.  <P>SOLUTION: The wide angle lens is constituted by arranging a 1st group lens 10 having a negative power and a 2nd group lens 20 having a positive power, in order from an object side. The 2nd group lens 20 comprises a front group lens 30 arranged on the object side and a rear group lens 40 arranged on the opposite side, which have a diaphragm 5 therebetween. The first group lens 10 comprises a first lens 11 and a second lens 12. The front lens 30 and the rear lens 40 of the second group mens 20 comprise single aspherical lenses 2 and 3 respectively. The wide angle lens satisfies expression (1): 0.5<fm/fR<3.0, expression(2) νdm<45, and expression (3) 0.5<¾F1/F2¾<3.0 wherein; fm is a focal distance of front lens 30; fR is a focal distance of the rear lens 40; νdm is an Abbe's number; F1 is the focal distance of the first group lens 10; and F2 is the focal distance of the second group lens 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023302-A (JP)
Title: Bead-ring for vulcanization and tire vulcanizer
Inventor: KIMURA TAKAHIRO
IPC: B29L30/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bead ring for vulcanization capable of improving performance of a pneumatic tire, uniformity in particular and decreasing a scrap, and a tire vulcanizer having the bead ring for vulcanization.  <P>SOLUTION: The bead ring 7 (bead ring for vulcanization) mounted on the tire vulcanizer 1 vulcanizing and shaping an unvulcanized tire 11 is characterized by including a rotatable member 15 which is rotatably mounted at a position of a bead part 11C of the unvulcanized tire 11 (a bead seat forming position 7A) where a bead seat part 11a is formed, and is divided into a plurality of parts in a circumferential direction of the ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025731-A (JP)
Title: Display device
Inventor: KAWABE KAZUYOSHI
IPC: H01L51/50
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate differences in degree of deterioration of a display device having a self-emissive type light emitting element in each pixel.  <P>SOLUTION: A plurality of pixels of an organic EL panel 4 are driven with the same voltage. Thus, the pixels are driven with the same voltage and then while a large current flows to a pixel having small deterioration, a small current flows to a pixel having large deterioration, so that degrees of deterioration of the pixels can be made uniform.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029846-A (JP)
Title: Electrolyte, electrode catalyst layer, fuel cell and method for producing them
Inventor: MITSUSHIMA SHIGENORI
IPC: C08L35/00
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for a fuel cell wherein a gas passage in an electrode catalyst layer is maintained, mass transfer resistance is reduced and the output of the fuel cell is improved when applied to a fuel cell.  <P>SOLUTION: The electrolyte comprises a linear polymer having 10,000-2,000,000 weight average molecular weight, and a normal-temperature molten salt. The linear polymer is the one containing 20-100 mol% of a monomer unit having a hydrophobic group based on the whole monomer units, and a polymer containing 20-100 mol% of at least one kind of a monomer unit selected from a maleimide-based monomer and an acrylamide-based monomer is cited as the linear polymer. A salt having an imidazolium derivative, a pyridinium derivative, an ammonium derivative, a phosphonium derivative or an isouronium derivative as a cation component is cited as the normal-temperature molten salt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008029846-A (JP)
Title: X-ray imaging apparatus and adjustment method of its rotary surface
Inventor: YANG XU
IPC: A61B6/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a X-ray imaging apparatus and the method for adjustment of the rotary surface to figure out the rotary surface with a X-ray detector not using X-ray films, and adjust the rotary surface.  <P>SOLUTION: The method for adjustment of the rotary surface includes the step (S62) of detecting the area of a first X ray from a X-ray tube 125 arranged on the first position with a X-ray detector 70, the step of moving the X-ray tube from the first position to the second position different from the first position, the step (S62) of detecting the area of the second X ray from the X-ray tube 125 arranged on the second position with the X-ray detector 70, and the step (S64) of computing the amount of adjustment of the X-ray tube 125 and a collimator 126 from the detected areas of the first and second X rays.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009033499-A (JP)
Title: Image sensing device and system
Inventor: ARAKI SHOICHI
IPC: H04N7/18
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensing device and an image sensing system which can reduce power consumption and a transferred image data amount on the side of an image sensor and accumulate data for a long time on the side of an image data recorder while securing information about the whole sensing object area and information about a plurality of objects by a plurality of image sensors.  <P>SOLUTION: An event detection part 104 by partial sensing areas detects presence/absence of the object 202 by every partial sensing area 201 divided by the sensing area of the image sensor 101. An accumulated data selection part 106 determines sensing data of the partial sensing area 201 to be accumulated in a sensing data accumulation part 107 is determined based on information about the object 202 detected by the event detection part 104 by every partial sensing area and a sensing schedule of the partial sensing area 201 stored by a partial sensing area data accumulation schedule storage part 105.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036469-A (JP)
Title: Melting facility of incineration ash and its melting method
Inventor: TAKAHASHI MASAMITSU
IPC: F23G5/00
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting facility of incineration ash capable of effectively removing salts that form a molten salt layer covering a molten slag layer in an ash melting furnace.  <P>SOLUTION: This melting facility 1 of the incineration ash has a non-transfer type plasma torch 4 in an upper part, has an ash melting furnace 3 melting the incineration ash As of city garbage and industrial waste input from an ash input port 3d arranged in a side part and discharging molten slag generated by melting of the incineration ash As from a residue outlet port 3f arranged on the opposite side of the ash input port 3d, and blows off exhaust gas generated by the melting of the incineration ash As in the atmosphere via an exhaust gas duct 9 communicating with a chimney 13 from the ash melting furnace 3 by interposing exhaust gas processing apparatus. A water supply pipe 7 having a water dripping port 7a is arranged in an upper part of the ash melting furnace 3 for naturally dripping water for contacting in a liquid state with a molten salt layer 6 covering a molten slag layer 5 of this ash melting furnace 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034620-A (JP)
Title: Method of manufacturing optical film
Inventor: ISHII KUNIO
IPC: G02F1/1335
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical film which controls deformation of the film, e.g. wrinkling and curling, due to heat and hardening shrinkage of the coating film produced on irradiation of UV rays and deterioration of film characteristics of a formed functional film, e.g. the hardness, scratch resistance and adhesiveness to the substrate, in hardening a coating film containing a UV-hardenable resin by irradiating the film with UV rays so as to obtain a functional film having a good appearance and good film characteristics.  <P>SOLUTION: The method is characterized by adjusting the temperature, Ti(°C), of the coating film after the drying process and before the UV irradiation process to 25-80°C and the temperature change per unit time, ΔT/t(°C/sec), to 6-18°C/sec, wherein t(sec) is the UV irradiation time for the coating film in the UV irradiation process, and ΔT(°C) is the temperature rise of the coating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034717-A (JP)
Title: Casting equipment
Inventor: TAMAKI TETSUO
IPC: B22D23/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting equipment which can achieve a reduction of equipment size together with equipment cost, bringing also productivity improvement.  <P>SOLUTION: Tundishes comprise a lower tundish 6 arranged above molds 4 and an upper tundish 5 arranged above the lower tundish 6. The lower tundish 6 is equipped with teeming nozzles 6b positioned respectively above molds 4 and storage sections 10 leading to the teeming nozzles 6b are separated respectively by separators 6c prepared between the teeming nozzles 6b. The upper tundish 5, having at least a feeding nozzle 5b, is supported so as to move reciprocally above respective storage sections 10 of the lower tundish 6. It is characteristic that the moving distance of the feeding nozzle 5b passing over the respective storage sections 10 is arranged to be shorter than the total travelling distance to respective teeming nozzles 6b of the storage sections 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT