baber/WOPTO huggingface dataset:
Patent JP-2005084479-A (JP)
Title: Imaging lens, imaging unit and optical equipment
Inventor: MIYAZAKI KYOICHI
IPC: G02B13/18
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging lens realizing the miniaturization of an entire lens system and having excellent image pickup performance adaptive to the large number of pixels, and to obtain an imaging unit and optical equipment.  <P>SOLUTION: In the imaging lens, an aperture diaphragm, a 1st lens having positive refractive power, having aspherical surfaces on both surfaces and convex to an image side, a 2nd meniscus lens having negative refractive power, having aspherical surfaces on both surfaces and turning its concave surface to an object side and a 3rd meniscus lens having positive refractive power, having aspherical surfaces on both surfaces and turning its convex surface to the object side are arranged in order from the object side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086084-A (JP)
Title: Semiconductor device
Inventor: WATANABE KENTARO
IPC: H01L23/58
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the current flowing in a guard ring formed on the periphery of an inductor.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate, an insulating layer formed on the semiconductor substrate, an inductor formed on the insulating layer, a guard ring so formed on the semiconductor substrate as to surround the inductor and to make a wave-shape which continues in the extending direction, and potential supply wiring for supplying a prescribed potential to the guard ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056370-A (JP)
Title: Shoplifter prevention system
Inventor: TAKAHASHI KATSUHIKO
IPC: G08B13/19
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of surely preventing a shoplifter without requiring a large-scale facility since the damage by shoplifters at a supermarket, a convenience store, etc. is serious beyond expectation.  <P>SOLUTION: In this system using a basket with a weighting level gage and a amount count function, check-out at a register can be smoothly performed by putting a commodity to be purchased into the basket through a bar code reading terminal installed everywhere inside of the shop, and shoplifting of a commodity whose amount does not match can be spotted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085192-A (JP)
Title: Communication system
Inventor: EZAKI YASUMASA
IPC: H04W4/04
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system using a portable terminal device to detect forgotten baggage, and notifying a user using the portable terminal device.  <P>SOLUTION: In a forgotten baggage preventing system, baggage identification information of a non-contact IC tag attached to a piece of baggage is registered beforehand in the portable terminal device, and the portable terminal device automatically determines whether or not the registered piece of baggage is carried at a set time. Forgetting to carry the piece of baggage of the user owning the portable terminal device can be prevented by notifying that the piece of baggage is not carried to the portable terminal device when the piece of baggage is not carried. The determination of whether the piece of baggage is carried or not is carried out by judging whether or not communication with the non-contact IC tag attached to the piece of baggage is possible. If communication is possible, it is determined that the piece of baggage is in a vicinity of the portable terminal device, that is to say, it is carried. If communication is not possible, it is determined that the piece of baggage is not in a vicinity of the portable terminal device, that is to say, it is not carried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093505-A (JP)
Title: Vapor phase epitaxial growth device
Inventor: KOMORI YOSUKE
IPC: C23C16/46
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral vapor phase epitaxial growth device which has a relative structure of a susceptor and a temperature soaking plate that is capable of heating a substrate uniformly so as to make crystals more uniform in characteristics through its surface.  <P>SOLUTION: The lateral vapor phase epitaxial growth device is equipped with the temperature soaking plate 4 which is stacked up on the substrate 2 housed and supported inside the opening 7 of the susceptor 1, and overlapped with the rear surface of the substrate 2, the substrate 2, and a heating means 8 for heating both the temperature soaking plate 4 and the susceptor 1. The temperature soaking plate 4 which is so shaped as to cover the substrate 2 is installed on the substrate 2. The temperature soaking plate 4 is formed with the lower contacting surface 4a of the same shape with that of the substrate 2, and an upper temperature soaking plate 4b that is so shaped as to cover the substrate 2, and may be installed on the substrate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093124-A (JP)
Title: Fuel cell system and fuel supply device
Inventor: KABUMOTO HIROKI
IPC: H01M8/04
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and light-weight fuel cell system.  <P>SOLUTION: The fuel cell system 10 includes a fuel cell device operating with organic liquid fuel, a fuel tank 30 for supplying the organic liquid fuel to the fuel cell device 20, a pump 40 for supplying the organic liquid fuel of the fuel tank 30 to the fuel cell device 20, and an air pump 50 for supplying air to the fuel cell device 20. The fuel tank 30 has a structure of a storage chamber 32 storing high-concentration organic liquid fuel and a dilution chamber 34 for storing low-concentration organic liquid fuel diluted by water separated by a diaphragm 36. The organic liquid fuel in the storage chamber 32 permeates the diaphragm 36 to move to the dilution chamber 34, and is supplied by the pump 40 to the fuel cell device 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094463-A (JP)
Title: Mobile communication apparatus
Inventor: NAGASAWA SATOSHI
IPC: H04B15/02
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication apparatus using a balanced line for enhancing the noise immunity.  <P>SOLUTION: A ring 60 with high permeability is mounted to connection parts between fixed stations 20 and termination parts 30 corresponding to termination parts of the balanced line 10 so that no malfunction takes place to a mobile carriage 40 due to deteriorated S/N of a control signal applied to the mobile carriage 40 caused by a noise signal on the basis of an environmental noise inducted in the balanced line 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090382-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: UENO MASAKI
IPC: F02D15/02
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection controller for an internal combustion engine capable of changing compression ratio to control amount of fuel injection in accordance with compression ratio precisely.  <P>SOLUTION: This fuel injection controller 1 for the internal combustion engine 3 injects fuel into a combustion chamber 7 of the internal combustion engine 3 from an injector 14 directly and is provided with a variable compression device 2 having a variable compression mechanism 2a capable of changing compression ratio of the internal combustion engine 3. This fuel injection controller 1 is provided with a fuel injection amount setting means 13 for setting amount of fuel to be injected from the injector 14, a compression ratio inferring means 13 for inferring compression ratio of the internal combustion engine 3, and a fuel injection amount compensation means 13 for compensating amount of fuel injection in accordance with the inferred compression ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092145-A (JP)
Title: Image forming apparatus
Inventor: SAKUTA YUICHIRO
IPC: B65H35/04
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with which paper where an image is formed can be cut or perforation is formed in an arbitrary position in a main scanning direction.  <P>SOLUTION: The image forming apparatus forming the image on paper is provided with an image forming means forming the image on paper conveyed by a paper conveyance means and a first cut perforation means where paper can be cut or perforation is formed in the arbitrary position in the main scanning direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097136-A (JP)
Title: Method for producing pyridine derivative containing sulfo group
Inventor: TAKASAKI MASARU
IPC: C07D213/74
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a pyridine derivative represented by general formula (I) and containing a sulfo group by which a sulfonation reaction regioselectively proceeds and the pyridine derivative is simply produced in high yield and purity.  <P>SOLUTION: The method is to produce the compound represented by general formula (I) (wherein, R<SB>11</SB>to R<SB>17</SB>denote each a hydrogen atom or a substituent; and M<SP>1</SP>and M<SP>2</SP>denote each a hydrogen atom, a metal, an ammonium or an organic cation). In the method, a compound represented by general formula (II) (wherein, R<SB>21</SB>to R<SB>27</SB>denote each a hydrogen atom or a substituent) is reacted in the presence of a sulfonation reagent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096303-A (JP)
Title: Control method of injection molding machine
Inventor: MURATA HIROBUMI
IPC: B29C45/50
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform gentle decompression control in hold pressure control by solving the problem that pressure cannot be maintained due to a small amount of leakage of oil when a small amount of the oil leaks when the compressibility of the oil is low in one using oil pressure as a drive source and it is difficult to perform the gentle decompression control at the time of a hold pressure/metering process.  <P>SOLUTION: In an injection process using an injection cylinder 15, a medium high in compressibility is supplied to the rear chamber of the injection cylinder and a pressure relieving means (a pressure relieving valve 51 and pressure relieving speed control valves 52 and 53) for relieving pressure in the pressure relieving process after the completion of the injection process is provided. Stable pressure can be held because the medium high in compressibility is used as the drive source and supplied to the rear chamber of the injection cylinder in the injection process and the pressure relieving means for relieving pressure is provided in the pressure relieving process after the completion of the injection process and the decompression control in hold pressure control can be performed by the pressure relieving means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097200-A (JP)
Title: Monoclonal antibody specific to pacemaker cell of smooth muscle of digestive tract
Inventor: TORIHASHI SHIGEKO
IPC: G01N33/53
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new monoclonal antibody specifically dyeing a pacemaker cell of a smooth muscle of the digestive tract.  <P>SOLUTION: The monoclonal antibody specifically reacts with the pacemaker cell of the smooth muscle of the digestive tract, holds immune activities even after formalin fixation, and does not react with a material except the pacemaker cell in the layer of the smooth muscle. The pacemaker cell of the smooth muscle of the digestive tract can be identified more effectively compared to a conventionally used anti-c-Kit antibody or the like by reacting the monoclonal antibody with a specimen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096051-A (JP)
Title: Press-in device
Inventor: HISHIOKA SHINJI
IPC: B23P19/02
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify structure of a press-in device for forcibly fitting a press-in part from both sides of an assembling hole provided in a workpiece, to miniaturize the device, and to adjust a press-in position.  <P>SOLUTION: Upper side press-in head 3 and lower side press-in head 6 for holding outer races 10 and 18 are arranged on both the sides of the assembling hole 2 of the workpiece W. A press-in cylinder 4 is fixed to the upper side press-in head 3. By lowering the upper side press-in head 3 by an elevating cylinder 5, a joint male part 16 of an operating rod 15 is coupled with a joint female part 20 of the lower side press-in head 6. By drawing the upper side press-in head 3 and the lower side press-in head 6 near with each other by the press-in cylinder 4, the outer races 10 and 18 are forcibly fitted into the assembling hole 2. When a tip part 24 of an adjusting member 21 is abutted on the workpiece W, spring force of a belleville spring 23 becomes resistance, press-in of the upper side outer race 10 precedes, a snap ring 9 is pressed on a lower end face of an inner peripheral groove 8 and press-in positions of the outer races 10 and 18 are adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108453-A (JP)
Title: Fuel cell membrane-electrode joint unit and fuel cell
Inventor: YONEZU MAKI
IPC: H01M4/90
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To propose a fuel cell membrane-electrode joint unit and a fuel cell facilitating diffusion of fuel and air and having high energy conversion efficiency and output.  <P>SOLUTION: The fuel cell comprises a fuel electrode having a first fibrous carbon and a fuel cell catalyst; a solid polymer membrane formed with a fist surface adjacent to the fuel electrode, and an air electrode having a second fibrous carbon and the fuel cell catalyst, which is formed adjacent to a second surface opposed to the first surface of the solid polymer membrane. The first fibrous carbon supports the fuel battery catalyst more in the vicinity of the surface than in the inner part, and the second fibrous carbon supports the fuel cell catalyst in the surface and the inner part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105301-A (JP)
Title: Induction hardening method for member with stepping parts
Inventor: SAWATSUBASHI SEIICHI
IPC: C21D1/10
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction hardening method for member with stepping parts with which the hardening work can easily be performed even with non-skilled worker and further, the actual hardening time can be shortened.  <P>SOLUTION: The method is a method for induction hardening to a working zone N in the member with the stepping parts (e.g. a pole parking 1) which has a base material zone M and the working zone N adjoined with the base material zone M through the stepping parts 6, as a hardening object. The working zone N is heated by abutting one pair of electrode control shoes 7, 8 on the positions in a one part in the base material zone M and the positions near the stepping parts 6 so as to directly supply the electric power to the stepping parts 6, and successively, the working zone N heated to the required hardening temperature is cooled with cooling liquid 9 for hardening to form the hardened layer S to the working zone N.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102781-A (JP)
Title: Method for discriminating type of sleep apnea
Inventor: MIYAJIMA SATOSHI
IPC: A61B5/366
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for discriminating the type of an SAS by using an EDR waveform obtained from electrocardiograph signals instead of a respiratory band in order to reduce burdens put on a user by respiration movement measurement by the respiratory band in the discrimination of the type of sleep apnea.  <P>SOLUTION: In the method, the type of apnea is discriminated without using the respiratory band by discriminating the type of apnea by using, as an index, the ratio of: the SD of each point to the least square straight line of EDR signals in a small section segmented by an optional length from an apnea section detected from air flow signals; and the SD of each point to the least square straight line of the EDR signals in the small section segmented by an optional length from a respiration section immediately before the apnea section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107100-A (JP)
Title: Method for manufacturing transverse uniaxially stretched retardation film, and cast film to be used for the method
Inventor: IKEDA YOSHINORI
IPC: G02B5/30
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a retardation film which has little variance of the retardation and the optical axis in the plane direction of the film comprising polycarbonate, which has excellent display quality such as contrast in a wide viewing field range in the front and oblique viewing directions, and which can be directly stuck with a polarizing film so that a liquid crystal display showing uniform display without having speckles of leaking light in a black display screen can be formed.  <P>SOLUTION: The method for manufacturing a retardation film includes: a step of preparing a cast film substantially not stretched from polycarbonate by a solution casting method; and a transverse stretching step to stretch the cast film in the direction orthogonal (transverse direction) to the casting direction (longitudinal direction). The variance of the film thickness in the plane is ≤5μm. The cast film containing a solvent (residual solvent) by 0.1 to 1.5 wt.% is stretched in the direction almost orthogonal to the casting direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107155-A (JP)
Title: Manufacturing method of color filter
Inventor: TOMIKI YASUHIKO
IPC: G02F1/1335
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a color filter capable of promptly recognizing the cause of a defect at a process of forming the color filter, and capable of effectively preventing the occurrence of the defect.  <P>SOLUTION: Regarding the color filter manufacturing method comprising a defect inspecting process of detecting the defect existing in the color filter and a correcting process of obtaining image data on the defect based on defect information detected at the defect detecting process, thereafter, correcting the defect by using the image data, the color filter is formed by using information obtained from the image data at the correcting process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108687-A (JP)
Title: Charging method and charger of sealed alkaline storage battery
Inventor: MIYAMOTO SHOKI
IPC: H01M10/44
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a high charge reception rate and high charge efficiency, in a method for quickly charging a sealed alkaline storage battery having a pressure switch function.  <P>SOLUTION: This charging method is used for charging the sealed alkaline storage battery composed by incorporating the pressure switch function for shutting off an electric circuit to stop charging when the internal pressure of the battery exceeds a predetermined specified value in charging it to stop charging, and for turning on the electric circuit to restart charging when the internal pressure gets below the specified value. The charging is terminated when a ratio A<SB>C</SB>/C<SB>N</SB>of a charging current to the rated capacity of the battery or a ratio A<SB>C</SB>/A<SB>CM</SB>of the charging current to a peak charging current reaches a predetermined specified value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116012-A (JP)
Title: Optical disk detector and optical disk detecting method
Inventor: TAMURA NERIJI
IPC: G11B17/04
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk detector which detects a disk shaped recording medium having a 12cm diameter and determines a disk-shaped recording medium having a different diameter.  <P>SOLUTION: Three optical detectors 200<SB>1</SB>, 200<SB>2</SB>and 200<SB>3</SB>emit light beams toward disk-shaped recording media 100 mounted on mounting tables and detect the presence or the absence of reflected light beams from the media. The detection results of the presence or the absence of reflected light beams (or the presence or the absence of reaction) are transmitted to a control section 240 which acts as a system controller. The control section 240 determines whether disk shaped recording media, that are objects for recording/playing-back, are mounted on the mounting tables according to the detection results. Moreover, whether a disk having a different diameter is placed on the table is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004208275-A (JP)
Title: Rfmems switch
Inventor: KAWAI HIROSHI
IPC: H01H59/00
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an insertion loss or a reflection loss of an RFMEMS switch and to improve isolation characteristics thereof.  <P>SOLUTION: On the upside of a high frequency signal conduction part 3, a plurality of movable electrodes 10a, 10b are disposed at an interval in a high frequency signal conduction direction of the high frequency signal conduction part 3. A means is provided for simultaneously displacing all the movable electrodes 10a, 10b in the same direction away from or close to the high frequency signal conduction part 3. An electrical length between the movable electrodes 10a, 10b via the high frequency signal conduction part 3 is set to suppress an amplitude of a synthetic signal of signals reflected in the position of the high frequency signal conduction part 3 opposed to the movable electrodes 10a, 10b. The above amplitude is smaller than an amplitude of a single reflection signal reflected in the position opposed to the movable electrodes 10a, 10b while signal conduction in the high frequency signal conduction part 3 is turned on by displacing the movable electrodes 10a, 10b in the direction away from the high frequency signal conduction part 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005112540-A (JP)
Title: Fork lift
Inventor: TAKAHASHI MASAYUKI
IPC: B66F9/24
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fork of a fork lift from trailing as damaging a floor surface.  <P>SOLUTION: The fork lift includes a control device 27 whereto a fork level sensor 31, a tilting angle sensor 32, a buzzer 33, and an indicator 34 are connected to transmit signals. The fork level sensor 31 senses the level H of the fork 18, while the tilting angle sensor 32 senses the tilting angle θ of a mast 13 with respect to the plumb line E. The control device 27 judges whether the fork 18 is grounding or not on the basis of the fork level H and the tilting angle θ. If the judgement is that the fork 18 is grounding, the control device 27 allows the indicator 34 to indicate that the fork is grounding and the buzzer 33 to emit an alarm sound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116056-A (JP)
Title: Tracking controller, and information recording and reproducing device
Inventor: KUWABARA MASAYA
IPC: G11B7/095
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise and highly stable tracking controller which is used to correct offset superimposed onto tracking error signals caused by deviation in optical axes of the center position of a light beam spot and the center position of an objective lens.  <P>SOLUTION: An offset correction value computing means 15 computes an offset correction value (OC1) based on a ratio (β) of the offset superimposed onto tracking error signals (TE) with respect to the amount of deviation between the center position of a light beam spot and the center position of the objective lens detected by an offset detecting means 14, and on an optical axis estimated value from which eccentric components to be synchronized to the rotational frequency of a motor 16, are removed through an optical axis deviation estimating means 8, a rotational frequency removing means 9 and a second adding means 13. The offset is corrected by adding the offset correction value (OC1) to the tracking error signals (TE) by a first adding means 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI