baber/WOPTO huggingface dataset:
Patent JP-2005105665-A (JP)
Title: Handrail for sliding door
Inventor: ITO TOKUAKI
IPC: E06B7/28
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail for a sliding door, which is used for opening/closing an opening of a building, such as a sliding door with wall paper and a sliding door with translucent paper.  <P>SOLUTION: This handrail for the sliding door, wherein a second handrail body is fitted into a first handrail body in a telescopic manner, comprises any one of a supporting member capable of turning a mounting and supporting member for the handrail for the sliding door, a supporting member capable of vertically moving it, and a supporting member capable of horizontally moving it. Since an elderly person and a person with the weakened legs, weakened hands and arms can smoothly and lightly open/close the sliding door with the handrail for the sliding door, and a double sliding door, the handrail for the sliding door can be of help in walking and is convenient and enhances safety.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109216-A (JP)
Title: Multiple division light receiving element
Inventor: MATSUYAMA HIROSHI
IPC: H01L31/10
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple division light receiving element capable of improving crosstalk characteristics.  <P>SOLUTION: In the multiple division light receiving element, a plurality of light receiving elements 1 are adjacently formed. The light receiving element 1 detects light by the pn junction between a buried layer 12 and a substrate 11, and the pn junction between an epitaxial layer 13 and a diffusion layer 14. The buried layer 12 is deeply formed, thus attenuating light intensity, when emitted light reaches the substrate 11 by deeply forming the buried layer 12, thus reducing a pair of electron/positive holes generated in the region of the substrate 11, and hence reducing the diffused amount of the pair of electron/positive holes to other light receiving elements and suppressing the crosstalk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112028-A (JP)
Title: Electric power steering device
Inventor: ISHII NOBUHIRO
IPC: B62D5/04
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device having a lid to protect electric equipment between an ECU and a gear box and capable of enhancing the working efficiency when changing the ECU, saving the space, and reliably protecting a torque sensor substrate.  <P>SOLUTION: The electric power steering to give the auxiliary steering force to a steering shaft via a reduction gear by driving an electric motor comprises a control unit (ECU) to store a controller to control the operation of the electric motor and a gear box to store the steering gear, and a lid to protect the electric equipment in the gear box is provided between the control unit (ECU) and the gear box.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116606-A (JP)
Title: Inspection method of electronic device
Inventor: SASE YASUKI
IPC: H01L21/66
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of an electronic device which can reduce the possibility that a third person will measure the electrical property of the electronic device.  <P>SOLUTION: In the method, electrical property of a TEG 103 formed on a silicon wafer 101 is inspected. An organic film 107 is formed from the upper part of the TEG 103 to the upper part of a passivation film 115 formed on the silicon wafer 101, a probe needle 50 is brought into contact with the organic film 107, and electrical property of the TEG 103 is inspected. Since only the organic film 107 can be removed easily by using an organic solvent like acetone after inspecting electrical property of the TEG 103, the possibility can be reduced that a third person will measure electrical property of the TEG 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114832-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA HIROAKI
IPC: G03G15/00
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming images high in quality efficiently on both sides of a recording medium.  <P>SOLUTION: The image forming apparatus includes: an image forming part which transfers a toner image to either of the front and rear sides of a recording medium; a primary fixing part which fixes the toner image transferred to the surface of the recording medium by the image forming part; a forwarding part which inverts the front and rear sides of the recording medium, so that an image is formed on the side that is opposite to the side to which the toner image has been fixed; and a secondary fixing part which simultaneously treats the surfaces of the toner images fixed to both the front and rear sides of the recording medium by being forwarded by the forwarding part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117161-A (JP)
Title: Remote control apparatus
Inventor: KINUGASA NOBUYUKI
IPC: H01H13/70
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control apparatus with many operating keys by employing a few input ports and a small wiring pattern of a microcomputer without the need for many electronic components such as resistors even when the number of the operating keys is increased.  <P>SOLUTION: When each of a plurality of the operating keys is depressed, a plurality of interdigital electrodes each having a different contact resistance are conducted, an analog signal from each of a plurality of wiring patterns interconnecting a plurality of the interdigital electrodes in parallel is converted into a digital signal, which of a plurality of the operating keys is depressed is discriminated on the basis of the converted digital signal and a remote control signal is transmitted corresponding to the depressed operating key.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110783-A (JP)
Title: Melody type water pressure massage machine
Inventor: OKUMURA YASUNARI
IPC: A61H7/00
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melody type water pressure massage machine capable of imparting variation to a treatment pattern with music and performing effective massage by sounding music and giving massage treatment at the same time.  <P>SOLUTION: In the water pressure massage machine 1 provided with a control part 7, a pump 6, a nozzle 4 and a nozzle moving mechanism 5, etc., a storage device 28 for storing data relating to treatment and a music reproducing device 31 are additionally installed. The storage device 28 is provided with a music storage function 32 for storing the music and a pattern storage function 33 for storing treatment pattern data, and two or more pieces of the music and two or more pieces of the treatment pattern data are stored in pairs. In the melody type water pressure massage machine, for each piece name of the music to be reproduced, the movement of the nozzle 4 and/or a jetting pressure to the nozzle 4 is operated under a prescribed treatment pattern corresponding to the music piece name.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004157993-A (JP)
Title: Management device, terminal device and management system
Inventor: YAMAMOTO YOSHIKI
IPC: G06F21/60
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for managing data processed between terminals by use of a terminal device in such a way that data exchanges with ensured security can be made between the terminals without placing a large process burden on the terminals and the management device.  <P>SOLUTION: The management system comprises a process request terminal 110 which requests the acquisition of file information from other terminal devices and issues a request signal for requesting the management device 100 to do processing; an accepting terminal 120 retaining the file information; and the management device 100 which manages the file information exchanged between the process request terminal 110 and the accepting terminal 120. The process request terminal 110, the accepting terminal 120, and the management device 100 are interconnected via a network bus 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005113215-A (JP)
Title: Heat treatment system
Inventor: NAKAJIMA HIROKAZU
IPC: C21D1/06
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain cost reduction of bearing parts by reducing a heat treatment cost by performing various heat treatments with a common system.  <P>SOLUTION: In a primary heat treatment apparatus 1, after heating the bearing parts to the temperature exceeding A<SB>1</SB>transformation point with a heating machine 11, a nitrogen-rich layer is formed on the surfaces of the bearing parts by cooling them lower than the A<SB>1</SB>transformation point. Successively, the bearing parts are shifted to a secondary heat treatment apparatus 2, and after heating to the temperature exceeding the A<SB>1</SB>transformation point and at lower than a primary quenching temperature, the parts are cooled lower than the A<SB>1</SB>transformation point. The secondary heat treatment apparatus 2 can selectively be connected to the rear step of the primary heat treatment apparatus 1 through a conveyor 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114262-A (JP)
Title: High frequency heating device
Inventor: ISHII TOSHIYA
IPC: F24C7/02
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to clearly find end of standby time in a high frequency heating device with a function for zeroing the standby power of a control device.  <P>SOLUTION: The device comprises a heating chamber 1 for housing a food 2; the control device 12 for controlling the operation of a magnetron 4; a door 5 for putting the food 2 in and out of the heating chamber 1; a door opening and closing detection means 15 for detecting the opening and closing operation of the door 5; a buzzer device 16 ringing at the end of heating; and the function for zeroing the standby power of the control device 12 when no signal for the opening operation of the door 5 is detected by the door opening and closing detection means 15 within a preset standby time t from the end of heating of the food 2. The buzzer device 16 is made to ring at the end of the standby time t.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122351-A (JP)
Title: Method, system and program for searching for face image candidate area
Inventor: NAGAHASHI TOSHINORI
IPC: G06T7/00
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method, system and program for searching for face image candidate areas capable of rapidly searching an image for areas where a person's face image very likely exists.  <P>SOLUTION: An identification means 30 is caused to learn image feature quantities obtained through the filtering of a sample image by a circumference filter 28. An image G to be searched for is filtered using the circumference filter 28 to detect the rotationally invariant image feature quantity of each area filtered. Each of the image feature quantities detected is inputted to the identification means 30. This makes it possible to rapidly determine whether or not a filtering area is a face image candidate area, while also greatly reducing the number of degrees of the image feature quantities and thus greatly reducing the time to learn the sample image as well as the amount of identification work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122815-A (JP)
Title: Magnetic recording medium
Inventor: WAKI KOKICHI
IPC: G11B5/714
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high smoothness and film strength.  <P>SOLUTION: The magnetic recording medium has a magnetic layer on a support. The magnetic layer contains magnetic particles having ≤20 nm number average particle size and a non-magnetic layer is provided either on the magnetic layer or between the magnetic layer and the support. The non-magnetic layer contains a gelling composition formed by gelatinizing at least one kind of a hydrolyzate a silane compound and a partial condensate of the silane compound represented by general formula (1):(R<SP>10</SP>)<SB>m</SB>-Si(X)<SB>4-m</SB>(wherein R<SP>10</SP>denotes a substituted or non-substituted alkyl group or a substituted or non-substituted aryl group, X denotes a hydroxyl group or a hydrolyzable group and m denotes an integer of 0 to 3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124330-A (JP)
Title: Fan control unit, refrigeration cycle device and revolution speed estimation method
Inventor: ENDO TAKAHISA
IPC: H02P6/06
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan control unit that can prevent the demagnetization of a permanent magnet of a motor and the breakage of a switching element at the negative side of an inverter, even if starting control is conducted in a state that a fan rotates by a natural wind, and to provide a refrigeration cycle device and a revolution speed estimation method.  <P>SOLUTION: The fan control unit comprises: the sensorless motor 8M that drives the fan 8F; the inverter 10 that is connected with the switching elements U, V, W, X, Y and Z in a manner of three-phase bridging, and feeds three-phase AC power to the motor; a current detection means 11 that detects a current flowing to the motor; and a control means 13 that turns the switching elements for three phases that form a negative-side arm of the inverter to on-states at the time of starting, and returns the switching elements for the three phases to off-states and stops the starting, when a current detection value of the current detection means in this on-state exceeds a protection level that is set lower than a value that is determined as an arm short circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126074-A (JP)
Title: Sealing lid for resin wide-mouthed bottle
Inventor: KOBAYASHI MASAO
IPC: B65D41/34
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing lid for a resin wide-mouthed bottle, which shows superior sealability and barrier property under a high-temperature filling process, has excellent unsealability, and is handy.  <P>SOLUTION: According to the sealing lid, an inner ring (114), which sticks closely to the interior of the peripheral wall of the mouth (22) of the wide-mouthed bottle, is formed near the underside periphery of a top board (111) to extend downward there. A contact ring (115), which sticks closely to the top face of the mouth edge (24) of the wide-mouthed bottle, is formed on the top board (111) to project downward from there between the outside of the inner ring of the top board (111) and the inside of a lid peripheral wall (112). Between the contact ring (115) and the peripheral wall (112), a projecting rib (116) is formed. A band (14) is formed on the edge of the peripheral wall (112), and is engaged with a pole (25) formed on the outside of the mouth peripheral wall of the bottle via a bridge (13).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129125-A (JP)
Title: Optical pickup and optical recording medium recording/reproducing device
Inventor: YAMAGISHI MASAHITO
IPC: G11B7/09
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase the degree of flexibility in design, to provide a configuration for correcting spherical aberration, and to reduce the size/weight of the capacity of a movable section.  <P>SOLUTION: A liquid crystal element 27 used as a diffraction means for obtaining a spherical aberration correction signal is made independent of an objective lens, and an objective lens actuator 26 for driving the objective lens and a liquid crystal element actuator 28 are provided. The liquid crystal actuator 28 has nearly the same structure as the objective lens actuator 26 and separately retains the liquid crystal element 27. The liquid crystal element actuator 28 is controlled by a servo control section 109 so that the center in the liquid crystal pattern of the liquid crystal element 27 coincides with an optical axis. The liquid crystal element actuator 28 is driven in synchronization with movement in the tracking direction of the objective lens actuator 26 by utilizing a tracking servo signal, thus separating the liquid crystal element 27 from the objective lens 25 for arranging at an arbitrary position in parallel light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125899-A (JP)
Title: Rocking device of propelling unit in outboard motor
Inventor: SAITO HIDEKI
IPC: B63H20/10
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damaging of a propelling unit and a tilt cylinder for rotating this propelling unit, by effectively relieving impact force in a collision, when the lower side of the propelling unit collides with a collision object such as an underwater drifting wood, when advancing a ship by driving of the propelling unit of an outboard motor.  <P>SOLUTION: A piston 28 is arranged for partitioning a cylinder hole 27 of the tilt cylinder 12 for rotating the propelling unit 8 into upper and lower holes 43 and 41. A flow regulating valve 35 is arranged for regulating a flow of oil 13 by vertically penetrating through an upper piston 33 of this piston 28. An oil lock piston 36 is arranged to be fitted in an upper part 43a of the upper hole 43, and to be separately arranged above the upper piston 33. A spring 37 is arranged for elastically supporting this oil lock piston 36 on the upper piston 33 by being interposed between the upper piston 33 and the oil lock piston 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137037-A (JP)
Title: Permanent magnet type synchronous motor
Inventor: YAMADA SATOSHI
IPC: H02K1/27
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet type synchronous motor in which a permanent magnet fixed to the circumferential surface at the yoke section 6 of a rotor core 3 can be prevented positively from being separated and scattered through rotation of a rotor, and efficient driving can be realized by utilizing reluctance torque positively.  <P>SOLUTION: The permanent magnet type synchronous motor is arranged such that a relation A>B is satisfied between the maximum width dimension A at the radial halfway part of a permanent magnet 4 and the distance B between the forward end parts of adjacent projecting parts 7, a relation Dc>Dm is satisfied between the maximum outside diameter dimension Dc of a rotor core 3 and the outside diameter dimension Dm of the permanent magnet 4, and a relation C≥Ag is satisfied between the distance C between the forward end part of the projecting part 7 and the outside diameter edge part e of the permanent magnet 4 and the distance Ag between the teeth part of a stator (not shown) and the permanent magnet 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004209630-A (JP)
Title: Robot device, load absorbing device and load absorbing method
Inventor: IRIBE MASATSUGU
IPC: H02P29/02
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent robot device for a motor used as a joint driving actuator of an articulated robot, and a load absorbing device and a load absorbing method.  <P>SOLUTION: DC component of a load torque is detected based on the sum of the absolute values of a torque applied on a link connected to an output shaft of a motor, and a torque generated by the motor, and if the value thus obtained is continuously beyond a first threshold value for a prescribed time or longer, an overload is recognized. Moreover, based on the nature that the change rate of energy given to the output shaft of the motor is proportional to the product of the motor and an angular velocity, AC component of the load torque is detected from the change rate of energy, and if the value becomes beyond a second threshold value, responding to this value, the overload is recognized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005137396-A (JP)
Title: Swing practicing device for baseball bat, golf club or the like
Inventor: UOMOTO TETSUO
IPC: A63B69/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the head speed while securing a proper timing in the golf clubs as well in a practicing device for acquiring the powerful swing of the baseball bats, tennis rackets or the like.  <P>SOLUTION: The swing practicing device for the baseball bats, golf clubs, tennis rackets or the like comprises a grip, an elastic shaft, an air resistance generation part and a swing balance adjusting part. The air resistance generation part is made up of a cage-shaped frame and a net covering it and detachably mounted on the shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140643-A (JP)
Title: Method and detector for detecting toc
Inventor: OKUDA DAIJI
IPC: G01N27/22
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TOC measuring method and instrument of high sensitivity hardly affected by temperature fluctuation.  <P>SOLUTION: CO<SB>2</SB>in sample water generated in an oxidation reaction part 6 is absorbed into ethanol amine filled in a chamber 14 via a gas permeable film 12 in a CO<SB>2</SB>migration part 8. After a set time lapses, a valve 18 is switched to a drain side to block flow-in of the sample water into the CO<SB>2</SB>migration part 8. A potential set for electrolyzing only a reaction product of the CO<SB>2</SB>and the ethanol amine is imparted to a working electrode of an electrode 11 for coulometry to conduct the coulometry for the ethanol amine. A CO<SB>2</SB>amount accumulated in the ethanol amine is measured as a molar quantity. Since the CO<SB>2</SB>molar quantity corresponds to a molar quantity of the TOC, a TOC concentration is found easily, and the TOC concentration is determined based on a flow rate of the sample water flowing within the set time and the measured TOC molar quantity. The ethanol amine is reproduced because the CO<SB>2</SB>accumulated in the ethanol amine is discharged by the execution of the coulometry.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144462-A (JP)
Title: Immersion nozzle for continuous casting, and its manufacturing method
Inventor: OGATA MASANORI
IPC: B22D41/54
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion nozzle which retains a spalling resistance and has a marked improvement in corrosion resistance of the slag line part, and to provide a method for manufacturing the nozzle.  <P>SOLUTION: The immersion nozzle is an immersion nozzle for continuous casting and is composed at least of a nozzle body and a slag line part. The slag line part consists of a ZrO<SB>2</SB>-MgO-C refractory material having a chemical composition of 0.5-10 mass% MgO, 60-96.5 mass% ZrO<SB>2</SB>, 0-10 mass% total amount of CaO, Y<SB>2</SB>O<SB>3</SB>and CeO<SB>2</SB>, and 3-30 mass% C. The ZrO<SB>2</SB>-MgO-C refractory material, which constitutes the slag line part of the immersion nozzle, is composed at least of an MgO-containing raw material, a ZrO<SB>2</SB>-containing raw material, and a C-containing raw material. An MgO-containing ZrO<SB>2</SB>raw material is used as a part or the whole of the above MgO-containing raw material and/or the ZrO<SB>2</SB>-containing raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148389-A (JP)
Title: Optical modulator
Inventor: KOROGI MOTONOBU
IPC: G02F1/025
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve a modulation efficiency independently of the polarization direction of incident light.  <P>SOLUTION: The optical modulator is provided with: a polarization separating and synthesizing coupler 91 separating a light beam to be made incident according to polarization directions; a polarization controller 93 controlling the polarization directions of the respective separated light beams into the same direction; an oscillator 16 oscillating a modulation signal having a prescribed frequency, a waveguide 12 transmitting the light beam made incident via either one of end faces 84 and 85 in a going or returning direction; and an optical modulation means 8 disposed between the faces 84 and 85 and modulating the phase of the transmitted light beam according to the modulation signal supplied from the oscillator 16. The optical modulation means 8 modulates the light beam transmitted in the going or returning direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI