baber/WOPTO huggingface dataset:
Patent JP-2004215436-A (JP)
Title: Controller of motor, air conditioner using its controller and refrigerator
Inventor: KAMEYAMA HIROYUKI
IPC: F24F11/88
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To drive a motor having a pulsation synchronized with a rotation in a high efficiency.  <P>SOLUTION: The controller 100 includes an AC power supply 110 for supplying a power to a three-phase brushless motor 160, a DC current sensing circuit 210 for sensing any of the voltage value and the current value of the power, and a microprocessor 200. The microprocessor 200 stores a control value and information for correcting the control value, corrects the control value based on the information, and controls any of the voltage and the current based on the control value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221319-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: FUKUDA TOSHIYUKI
IPC: H01L21/60
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device using a COF (chip-on film) method capable of preventing the generation of any void in the periphery of an electrode pad in sealing with resin due to the narrowly pitching of a clearance between the electrode/electrode pad of a semiconductor chip.  <P>SOLUTION: When an Au bump 4 of a semiconductor chip 1 is connected to predetermined conductor wiring 6 of a film substrate 5, a semiconductor chip 1 is connected in a status 20 where a film base material 5 is bent so that a clearance between the semiconductor chip 1 and the film base material 5 can be made large. In this status, resin 7 is injected from the semiconductor chip 1 side face by a nozzle 8, and the film base material 6 is pressurized by a tool 22 so that the resin 7 can be exposed from the semiconductor chip 1 side face. Thus, any void generated in the neighborhood of the Au bump 4 can be pushed out and eliminated at the time of injecting the resin. Then, the resin 7 is hardened. Thus, it is possible to prevent any void (clearance) in the periphery of the electrode in sealing with resin, and to realize the highly reliable semiconductor device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247051-A (JP)
Title: Microdevice
Inventor: NAKANISHI YOSHITO
IPC: B81B3/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microdevice securing isolation with low voltage.  <P>SOLUTION: A vibration body 4 and a vibration body 5 can vibrate in vertical and horizontal directions against a base board 1. The vibration body 4 is composed of a supporting part contacting with the base board 1 in a fixed state, a contact surface contacting with the vibration body 5, a contact surface on which the vibration body 4 and an electrode 7 are contacting with each other, a movable part having those contact surfaces, and a bridging part connecting the supporting part with the movable part. An electrode 6 is arranged in a direction in which the vibration body 5 becomes distant from the vibration body 4, and the electrode 7 is arranged in a direction in which the vibration body 4 becomes distant from the vibration body 5. An electrode 9 is located at a position making the vibration body 5 generate an electrostatic force in a direction different from that of an attraction acting between the vibration body 4 and the vibration body 5, and also different from the attraction acting between the vibration body 5 and the electrode 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003183878-A (JP)
Title: Partial plating apparatus
Inventor: MITANI KAZUO
IPC: C25D5/02
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial plating apparatus which can precisely and tightly contact a masking belt with a long strip body to be partially plated.  <P>SOLUTION: The partial plating apparatus which is an electroplating apparatus for partially plating the above long strip body, while tightly contacting the masking belt having open holes at predetermined intervals and longer width than the above long strip body, with the long strip body, and leading it onto the peripheral surface of a rotating drum immersed in an electrolytic plating liquid, comprises a synchronizing roller having guide pins which fit into longitudinally drilled guiding holes in the above long strip body, and guide pins which fit into longitudinally drilled guiding holes in the above masking belt, individually projected on the peripheral surface at the predetermined intervals, a strip body direction-changing roller for leading the above long strip body before being plated, onto the peripheral surface of the above synchronizing roller, and a masking belt direction-changing roller for leading the above masking belt onto the above long strip body which has been lead onto the peripheral surface of the above synchronizing roller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004216045-A (JP)
Title: Method for attaching to medical instrument using clamp
Inventor: MATSUMOTO YUKIO
IPC: A61M1/14
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for attaching an accessory such as a syringe pump, an infusion pump, a warmer and a printer simply and firmly to a medical instrument equipped with a support having an arbitrary diameter, such as a hemocatharsis unit and a hemodialysis unit, regardless of the diameter of the equipped support (such as a stand pole), which allows an user to change the attached position easily.  <P>SOLUTION: The method for attaching an accessory to a medical instrument equipped with a support having an arbitrary diameter is characterized by that an L-shaped clamp installed detachably with an accessory is used for attaching the accessory to the support having the arbitrary diameter. A method for attaching an accessory to a medical instrument using a clamp is thus provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220532-A (JP)
Title: Print control system and print control method
Inventor: HONMA TOMOYUKI
IPC: B41J29/38
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print control system and a print control method prescribing the setting of print control conditions in a printer for every user by a printer driver.  <P>SOLUTION: This print control system controls the printing executed by the printer by the printer driver installed in a host computer A. The host computer A stores function restriction information for restricting the use of a printing function possessed by the printer in an HD 44. The printer driver is provided with a detection part detecting the function restriction information and a regulation part regulating the printing function usable in the printing as printing control conditions based on the function restriction information detected by the detection part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224810-A (JP)
Title: Process for producing biaxially oriented polyimide film
Inventor: ISHIWATARI TOYOAKI
IPC: C08G73/10
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a biaxially oriented polyimide film excellent in hue quality.  <P>SOLUTION: The process for producing the biaxially oriented polyimide film comprises steps of (1) reacting an aromatic diamine component with an aromatic tetracarboxylic acid component in an organic polar solvent to prepare a polyamic acid solution; (2) reacting the obtained polyamic acid solution with a dehydrating agent to form a gel film in which at least part of the polyamic acid is converted to polyisoimide; (3) separating the gel film from a support, if necessary, washing the film with an organic polar solvent, and then biaxially stretching the film; and (4) if necessary, washing the obtained biaxially obtained gel film with an organic polar solvent, and then subjecting the film to heat treatment to form a biaxially oriented film. The organic polar solvent used is N, N-dimethylacetamide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227805-A (JP)
Title: Portable electronic equipment
Inventor: UENO TORU
IPC: H01M8/10
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a portable electronic equipment which has a power supply device using a fuel cell in which serviceable time until a fuel is supplied can be lengthened, can be made not to give a damagee to the equipment and a user against a sudden fuel shortage.  <P>SOLUTION: When the amount of fuel of a fuel storage part 21 of the fuel cell 11 is reduced to a prescribed value, operation of either a first voltage transducer 14 or a second voltage transducer 15 is stopped, and only minimum necessary function in a functional circuit 3 is operated, and the power consumption is made to be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227816-A (JP)
Title: Induction heating cooker
Inventor: TAKIMOTO HITOSHI
IPC: H05B6/12
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable to improve cooking performance even in a situation that sufficiently precise temperature detection of a heated material is not obtained.  <P>SOLUTION: A thermistor 4 detects the temperature of the heated material on the top plate. An electric power detecting part 27 integrates an input electric power of an induction heating means including a heater coil 2. A memory part 34 for heated part criteria stores the correlation of the integrated value of the input electric power by the electric power detecting part 27 and the detected temperature by the thermistor 4 as criteria value information to obtain information (such as cooking type, warping of the bottom of a pot, and the like) of the heated material. A heated article detecting part 29 obtains information on the heated material based on the result of the comparison of the criteria value information, the input electric power integration value, and the detected temperature by the thermister 4, and outputs the result. Heating output control means 36 receives output from the heated article detection part 29 and the setting output by an operation/display part 35 as an output control information, and governs the action of controlling the heating output by the induction heating means based on the output control information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228182-A (JP)
Title: Inductively coupled plasma treatment apparatus
Inventor: SATOYOSHI TSUTOMU
IPC: H01L21/205
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductively coupled plasma treatment apparatus for performing uniform plasma treatment by obtaining desired plasma uniformity without lowering plasma density while partly having a conductive member between a high frequency antenna and plasma formed in a treatment chamber.  <P>SOLUTION: The inductively coupled plasma treatment apparatus performing the plasma treatment on a substrate G is provided with the high frequency antenna 13 forming a conductive electric field in the treatment chamber, and a conductive member 11 between the high frequency antenna 13 and the plasma formed in the treatment chamber 4. The high frequency antenna 13 is provided so as to be intersected on the conductive member 11 and a plurality of intersection parts 13b, and a position of the high frequency antenna 13 on one or more intersection parts 13b is constituted higher than a position except for the plurality of the intersection parts 13b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228277-A (JP)
Title: Optical semiconductor device and its manufacturing method
Inventor: SAKATA YASUTAKA
IPC: H01S5/026
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the prior art optical semiconductor device that a laser diode and a waveguide are integrated on a substrate that, since the film thickness decreases in the waveguide region 33 although the band gap increases, light confinement effect is weakened, and since waveguide loss increases, the band gap increases in the prior art manufacturing method and the film thickness cannot be increased.  <P>SOLUTION: By forming an Fe:InP film 11 beneath the growth block masks 13A and 13B in the waveguide region 14, the surface temperature T of an n-InP substrate 10 can be increased locally in the waveguide region 14 during MOVPE (metalorganic vapor phase epitaxy). Since film deposition temperature increases, an n-InGaAsP light guide layer 16 becomes As/P rich. When InGaAsP becomes rich in P, the band gap increases. On the other hand, the film thickness of the n-InGaAsP light guide layer 16 is invariant because the ratio of Ga/In is invariant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225602-A (JP)
Title: Control device for direct-injection spark-ignition type internal combustion engine
Inventor: HIRATANI KOJI
IPC: F02M37/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform stratified charge combustion with high stability and high fuel economy under a light-load driving condition while performing stratified charge combustion in a heavy-load driving condition without having any matter of concern about ignition plug smoking.  <P>SOLUTION: Under the light-load driving condition, a swirl flow is strengthened by a swirl control valve 13. Sprays injected from a fuel injection valve 11 is bent in the circumferential direction of a cylinder by the swirl flow, and are made to directly arrive at a discharging gap position of an ignition plug 12. On the other hand, under the heavy-load driving condition, the swirl flow is weakened, and the sprays ignited from the fuel injection valve 11 and blown up upward by a guide wall surface of a piston cavity 15 are made to arrive at the discharging gap position of the ignition plug 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222596-A (JP)
Title: Travel motion-operating lever in sulky type traveling vehicle
Inventor: TANAKA SHUJI
IPC: B60T7/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel motion-operating lever in a sulky type traveling vehicle, preventing the traveling or stopping unwilled by an operator and caused by miss operation.  <P>SOLUTION: The travel motion-operating lever 15 for controlling the travel motion of a traveling machine body 3 from the exterior of the vehicle is installed so as to be cooperated with a locking member 18 for keeping a clutch pedal 14 in a depressed state in which the clutch is in the off-state and a parking brake is in the on-state. The travel motion-operating lever 15 and the clutch pedal 14 are cooperated by engaging the locking member 18 with the clutch pedal 14 so as to maintain the depressed state of the clutch pedal 14 to enable the travel motion of the traveling machine body 3 to be controlled by the travel motion-operating lever 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227939-A (JP)
Title: Superconducting cable
Inventor: HIROSE MASAYUKI
IPC: H01B12/16
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting cable for suppressing heat loss of a cooling medium to be as small as possible and achieving a compact size by not taking up a large space for installment of cooling medium piping.  <P>SOLUTION: The superconductive cable is provided with a cable core 2 with a superconductor 22, an insulating pipe 1, to which the cable core 2 is contained and an outgoing path of a cooling medium flow path is formed inside the pipe and a cooling medium recovering pipe 3 contained in the insulating pipe 1 along with the cable core 2 and forming a return path of the cooling medium flow path. The cooling medium is made to flow into a space formed between the insulating pipe 1 and the cable core 2/cooling medium recovering pipe 3, and the cable core 2 and the cooling medium recovering pipe 3 are cooled by the cooling medium. The cooling medium after cooling the cable core 2, etc., is recovered inside the cooling medium recovering pipe 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223462-A (JP)
Title: Wet cyclone apparatus
Inventor: MIURA MASATSUGU
IPC: B03B13/04
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet cyclone apparatus capable of relatively easily realizing high classification accuracy and change in a separation diameter or component separation.  <P>SOLUTION: The apparatus is provided with an electrode rod 50 extending concentrically with an inside surface 10b within a cyclone body 10 and is constituted in such a manner than an electric field can be imparted between the inside surface 10b and the electrode rod 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003264789-A (JP)
Title: Imaging apparatus
Inventor: USAMI YOSHITOKU
IPC: G06T1/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To attach auxiliary information such as the photographing condition of original data to the original data without losing it.  <P>SOLUTION: The photographing condition in acquiring original image data S0 is ciphered and embedded in a deep layer in the original image data S0 as second image data. The image data S0 are read in a read means 1 and the auxiliary information H is read from the image data S0 in an auxiliary information read means 2. In a processing means 3, an image processing is executed to the image data S0 on the basis of the photographing condition or the like included in the auxiliary information H and processed image data S1 are obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004227496-A (JP)
Title: Image processor
Inventor: FUJII SHUJI
IPC: H04N1/44
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor by which a security level at a device installation destination is always retained.  <P>SOLUTION: A device control section conducts a check for the security level as a security check (Step S21); determines whether a change from the security level registered as the initial security setting is present or not (Step S22); when determination is made that the change is present (Step S22:NO), the device control section transmits information notifying that the security level is changed to that of a specified device connected through a network to an administrator to be informed (Step 23).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227505-A (JP)
Title: Method for ensuring system safety in traveling supporting system
Inventor: KOMADA MAKIO
IPC: G08G1/16
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for ensuring system safety effective for ensuring safety of a traveling supporting system.  <P>SOLUTION: This system supporting safe traveling of the vehicle notifies the vehicle or the driver that information on a road cannot be offered from the conditions of the system to urge the driver to drive carefully by providing a vehicle or a driver with information possessed by a system on a road side when a sensor 2 does not detect a dangerous condition even though the road side is dangerous, when system operation is limited, and when a part of the system is out of order etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230607-A (JP)
Title: Method for reinforcing sliced medium density fiberboard
Inventor: HAYASHI MORIO
IPC: B27N7/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the strength and water resistance of a sliced medium density fiberboard by a simple method.  <P>SOLUTION: A medium density fiberboard 1 is sliced in its thickness direction to form a plurality of sliced medium density fiberboards 2 and a solution prepared by mixing a surfactant with a resin liquid is applied to the sliced medium density fiberboards 2 from the sliced surfaces 3 of the sliced medium density fiberboards 2 to be infiltrated into the fiberboards 2. Thereafter, each of the sliced medium density fiberboards 2 is dried in the vicinity of its surface by hot air. Next, each of the dried sliced medium density fiberboards 2 is irradiated with infrared rays by an infrared lamp to be dried internally.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231705-A (JP)
Title: Method for producing viscoelastic polyurethane foam
Inventor: HAYASHI MASAHIRO
IPC: C08G101/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a viscoelastic polyurethane foam which is useful as an impact-absorbing material, a sound-absorbing material or a vibration-absorbing material, and gives a uniform body pressure distribution and can reduce a sense of fatigue and bedsore, when used for sheet cushion or bedding.  <P>SOLUTION: This method for producing the viscoelastic polyurethane foam which is obtained by foaming and curing a polyisocyanate (A) and a polyol (B) in the presence of a catalyst (C), a foaming agent (D) and a foam stabilizer (E) and has an apparent density of 40 to 200 kg/m<SP>3</SP>and a recovery time of 1 to 30 sec is characterized in that the polyisocyanate (A) comprises an isocyanate group-containing prepolymer obtained by reacting (i) a polymeric MDI with (ii) a modifying agent comprising a compound having one active hydrogen group, and water is used as a foaming agent (D).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229827-A (JP)
Title: Dust collecting device and vacuum cleaner using it
Inventor: FUKUSHIMA SADAO
IPC: B04C5/12
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collecting device and a vacuum cleaner using it capable of preventing rolling up of fine dust without deteriorating a collecting efficiency, and also capable of increasing sucking power without deteriorating collecting efficiency.  <P>SOLUTION: A first cyclone cylinder (an outer filter fixture 11) is arranged inside a dust box 10 placed in a sucking path. A first cyclone space 22 is formed between the first cyclone cylinder 11 and an inner wall of the dust box 10. A second cyclone cylinder (an inner filter fixture 12) is arranged inside the first cyclone cylinder 11. A second cyclone space 40 is formed inside the second cyclone cylinder 12. An opening 38 is formed on a bottom-side side wall of the dust box 10 of the second cyclone cylinder 12. A comparatively short exhaust pipe 26 is formed in an upper part inside the second cyclone cylinder 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235100-A (JP)
Title: Battery pack
Inventor: HAMAGUCHI HITOSHI
IPC: H01M10/48
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a cell voltage with high precision with an AC current passed through a cell.  <P>SOLUTION: This battery pack is provided with a voltage detecting circuit 1 to detect the voltage of a unit cell V. The voltage detecting circuit 1 is provided with a compensating part 2. The compensating part 2 calculates the voltage drop of an impedance circuit 3 formed by a series circuit of a resistance component R and an impedance component L between the unit cell V and a voltage detecting point from the resistance component R and the inductance component of the impedance circuit 3, a current passing through the cell, and its frequency. A cell voltage to be detected is compensated by the voltage drop calculated by the compensating part 2 to detect a real cell voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265917-A (JP)
Title: Chamber open/close mechanism and vacuum processing apparatus equipped therewith
Inventor: SAITO TETSUYA
IPC: H01L21/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chamber lid open/close mechanism which is simple in structure and inexpensive, and allows a part of a vacuum processing apparatus to be arranged above a chamber lid.  <P>SOLUTION: The chamber open/close mechanism is equipped with the chamber lid 112 which is provided above the chamber 110 whose internal pressure can be reduced so as to close or open the opening of a chamber main body 111, and an open/close/supporting means 130 for opening/closing the chamber lid 112. The open/close/supporting means 130 is capable of supporting the chamber lid 112, in a horizontal position in such a manner that the chamber lid 112 is kept movable in a vertical direction and rotatable around a vertical axis set up around the chamber lid 112 when the chamber lid 112 is separate from the chamber main body 111 as it ascends.  <P>COPYRIGHT: (C)2004,JPO&NCIPI