baber/WOPTO huggingface dataset:
Patent JP-2003243275-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: FUJIMURA TAKASHI
IPC: H01L21/027
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for securing an excellent alignment precision in a lithography process by eliminating non-linear strain in a semiconductor wafer generated in an oxidation process by lamp annealing.  <P>SOLUTION: The non-linear strain in the semiconductor wafer can be eliminated by performing heat treatment of 1000°C or higher in a nitrogen atmosphere after the oxidation process in the lamp annealing. Thereafter, in the lithography process, misalignment can be suppressed or prevented by eliminating the non- linear strain, and printing precision can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241298-A (JP)
Title: Imaging unit
Inventor: MATSUOKA HIDETOSHI
IPC: G02B7/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a compact and inexpensive automatic pan/tilt function in an imaging unit having a zoom/focus motor.  <P>SOLUTION: A plurality of spherical supporting parts are formed at the center part of a lens, and the lens is turnably supported by a similar spherical receiving part corresponding to the supporting part, and also its turning around an optical axis is regulated by using a pin and a groove. By selectively supplying the rotational force of the zoom/focus motor to a pan/tilt mechanism formed in a lens barrel part, the pan/tilt function is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235677-A (JP)
Title: Temperature control seat
Inventor: CHIMURA MASAO
IPC: A47C7/74
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control sheet capable of giving a comfortable feeling to a seating person by the temperature control action from a seat even after turning off a power supply of a temperature control unit and giving the comfortable feeling to the seating person by the temperature control action of the seat from the initial stage of starting the temperature control unit.  <P>SOLUTION: This temperature control seat is provided with the temperature control unit 5 having a ventilation fan 4 in the rear surface side and a heat storage body 8 having a ventilation passage 14 allowing the passing of the temperature control air from the temperature control unit 5 in the surface side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242457-A (JP)
Title: Memory card connector chattering detecting method, electronic device and optical disk reproducing device
Inventor: SAITO SHUNEI
IPC: G06K17/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of a device by detecting chattering caused in mounting in addition to chattering caused in insertion and removal in a memory card having a memory and a contact terminal.  <P>SOLUTION: When the memory card having a memory and a contact terminal is inserted in a connector of the device and the contact terminal is electrically connected to the contact terminal in the abutting state, insert chattering is caused between the terminals. After the contact terminal is electrically connected to the contact terminal in the abutting state, post-insertion chattering is caused. The insert chattering and the post-insertion chattering are detected, and when both insert chattering and the post-insertion chattering are caused, a signal for limiting access to the memory card is generated for a designated time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002255013-A (JP)
Title: System and method for controlling tilt angle inspection device for seat belt retractor
Inventor: KIM TAE KWANG
IPC: G01M99/00
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a control system for a tilt angle inspection device for a seat belt retractor capable of performing the consisting inspection of operating performance. SOLUTION: This control system for the tilt angle inspection device for the seat belt retractor comprises a device control part 100 having a motor control part 170 connected to a PLC 110 to inspect a holder structure 10 having the seat belt retractor in a tilted state and controlling the rotation of motors 7 and 17 at an input tilt angle, a rotary cylinder control part 150 for controlling the rotation of a rotary cylinder 15 so that the spool of the retractor can be rotated, a stamping control part 160 for controlling the operating timing of a stamping part 16, a memory 112 necessary for various types of control operations of the PLC 110, a data resister 113 for storing digital code data values corresponding to tilt angles, and a multi-spindle motion controller 114 for calculating the digital code data values.
Patent JP-2003238199-A (JP)
Title: Press frit
Inventor: IDE AKIRA
IPC: C03C8/08
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide lead-free noncrystalline glass usable in cementing and sealing various members, to provide a method for producing the same, and to provide a sealing material using the glass.  <P>SOLUTION: The lead-free press frit comprises 30-100 vol.% low-melting-point glass powder, 20-68% SnO, 2-8% SnO<SB>2</SB>, 20-40% P<SB>2</SB>O<SB>5</SB>and SnO+SnO<SB>2</SB>+P<SB>2</SB>O<SB>5</SB>being 100%, the % being mol.% in terms of the oxide, and 0-70 vol.% refractory filler powder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002307696-A (JP)
Title: Actuator for ink jet printer
Inventor: USUI MINORU
IPC: B41J2/16
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for an ink jet printer capable of trimming only a part where a piezoelectric/electrostrictive layer covers a diaphragm and capable of trimming by a laser without damaging the diaphragm by controlling the laser precisely. SOLUTION: There is provided the actuator for the ink jet printer which has an ink tank 28 constituted by integrally forming a thick substrate 21 having a cavity structure and the diaphragm 22 for capping a cavity 20; and a piezoelectric/electrostrictive action part 26 having the piezoelectric/ electrostrictive layer 24 arranged between an upper electrode layer 25 and a lower electrode layer 23, and in which the piezoelectric/electrostrictive action part 26 is arranged on the ink tank 28 in a state in which the lower electrode layer 23 and the diaphragm 22 contact each other. An effective electrode area is controlled by trimming the upper electrode layer 25 of only a part where the piezoelectric/electrostrictive layer 24 covers the diaphragm 22, so that an ink jet amount is adjusted to an appropriate value.
Patent JP-2003245021-A (JP)
Title: Floating island for vegetation
Inventor: INOUE MASAYOSHI
IPC: A01G31/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating island for vegetation, constituted in a simple structure so as to be easily assembled, and built by taking environmental aspects into consideration.  <P>SOLUTION: This floating island for the vegetation 10 has a container body 11 which is composed of container chambers 111 and float chambers 112, wherein the container chambers 111 contain each a vegetation mat 12, and the float chambers 112 are located on both sides of the container chambers 111 and contain each a buoyant material 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248392-A (JP)
Title: Image forming apparatus
Inventor: SAKAI HIROAKI
IPC: G03G15/20
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which the toner staining of a fixing device is effectively removed by eliminating a problem caused by the use of cleaning paper for the cleaning of the fixing device.  <P>SOLUTION: The cleaning is performed by restarting the fixing device 11 after the surface temperature of a pressing means 110 is equal to or lower than the glass transition temperature of toner. The step-feeding of a sheet for the cleaning is performed in a fixing nip N. In the image forming apparatus possessing a self-traveling both-side mechanism, a cleaning pattern is printed on a first surface and the cleaning of the pressing means 110 is performed on a second surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237248-A (JP)
Title: Heat-transfer recording medium, and recording method and device therefor
Inventor: TAGUCHI NOBUYOSHI
IPC: B41M5/382
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-transfer recording medium which forms a full color image featuring a wide dynamic range and excellent image conservation properties with high light luster.  <P>SOLUTION: The heat-transfer recording medium comprises a laminated image receiver consisting of a releasable image receiving layer and a releasable protecting layer formed on a base material. The protecting layer shows a higher heat resistance than the image receiving layer. The protecting layer uses an aqueous polyester resin and the releasable layer uses a crosslinked product of a silicone copolymer. Further, a back layer uses a silicone-modified polyurethane plastic resin and a fine polyester resin barrier layer is formed on the image-receiving base material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257501-A (JP)
Title: Secondary battery residual capacity meter
Inventor: MATSUNAMI KAZUHIKO
IPC: H01M10/44
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent over-discharging or overcharging of a battery pack by accurately getting obtaining its residual capacity.  <P>SOLUTION: The residual capacity meter 10 is provided with a voltage measurement part 12, a current measurement part 88, a temperature measurement part 14 and a residual capacity estimation part 16. The voltage measurement part 12 measures the output voltages V1 to Vn of battery units 821 to 82n. The current measurement part 88 measures a discharging current Id or a charging current Ic of the battery pack 84. The temperature measurement part 14 measures temperatures T1 to Tn of the battery units 821 to 82n. The residual capacity estimation part 16 finds a residual capacity C1 to Cn of each battery unit 821 to 82n by correcting the output voltages V1 to Vn with the discharging current Id or the charging current Ic and the temperatures T1 to Tn to estimate the residual capacity C of the battery pack 84 according to the minimum residual capacity Cmin of the maximum residual capacity Cmax.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253696-A (JP)
Title: Portable mud pelletizing device
Inventor: MORI YASUO
IPC: B01J2/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable mud pelletizing device capable of passing through a narrow place and pelletizing a large quantity of mud even if no installation site is available in the vicinity of a mud collection site.  <P>SOLUTION: By means of this mud pelletizing device 1 provided with a multi-spindle stirring machine 70 having a mud supply part 70b connectable to a mud discharge port 33a in a mud supply means 30 and coagulant supply means 40 and 50, mud accumulated in a mud storage tank 11 on the outside the machine is supplied to the mud supply part 70b by the mud supply means 30 to be pelletized by a coagulant in the multi-spindle stirring machine 70. The mud pelletizing device 1 is arranged in a crawler type traveling device 100, while a conveyor 80 transferring the pelletized mud is installed to the crawler type traveling device 100 so that the rear end side is positioned below a mud discharge part 70c while the front end side is tilted upward and positioned on the outside, and an engine 103 and a driver's seat are arranged in the front part of the crawler type traveling device 100. In this way, the self-propelled mud pelletizing device can travel inside a mud generated field.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257943-A (JP)
Title: Surface treatment device
Inventor: SAGO YASUMI
IPC: H01L21/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment device capable of performing steadily and continuously by efficiently heating or cooling where temperature control is required and by obtaining a heat exchanger capable of uniform control at a desired temperature.  <P>SOLUTION: The surface treatment device has a treatment chamber provided with an exhausting means and a gas introducing means. The treatment chamber houses a platform for placing a substrate on and a gas releasing means for releasing gas toward the substrate, and the released gas or its reaction product is used for substrate treatment. The substrate platform, the gas releasing means, or the treatment chamber has a heat exchanger. The heat exchanger has a partition between its two planar bodies for the formation of a passage wherein a fluid flows for heating or cooling to a specified temperature the planar bodies and other members in contact therewith. Each of the two planar bodies is provided with fins arranged in parallel with or at a specified angle from the fluid flow direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002306244-A (JP)
Title: Brush applying material to keratin fiber
Inventor: GUERET JEAN-LOUIS
IPC: A46B9/02
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the quality of makeup by further improving a conventional brush. SOLUTION: This brush applying a material to a keratin fiber, especially for applying mascara to eyelashes is characterized in that the brush can be bent relative to, at least, mutually non-parallel two axes C1 and C2 . This brush is also characterized in that the length and the external shape of the brush are changed by rotating the handle 13 of the brush. For attaining the change, various notches (recessed and projecting, prismatic, and triangular notches) are provided based on various shapes of blanks (shapes such as a bullet, a buoy, and fish) so as to change the shape of the external appearance.
Patent JP-2003257960-A (JP)
Title: Jig for heat treatment of semiconductor
Inventor: FURUKAWA KOJI
IPC: C04B41/89
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig for heat treatment of a semiconductor which is capable of suppressing the occurrence of fine particles in the order of submicrons that seems to be caused by a difference in a coefficient of thermal expansion between a nitride film and a SiC jig and has not been a problem so far, and which has a long life and can be repeatedly used in a heat treatment process.  <P>SOLUTION: The jig for heat treatment of a semiconductor has a CVD-SiC film on a base substance and has, on the CVD-SiC film, a silicon film which has excellent heat resistance and has a coefficient of thermal expansion close to those of both SiC and the nitride film and is formed of a material softer than the CVD-SiC film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255782-A (JP)
Title: Image forming apparatus, method for controlling the same and cartridge
Inventor: HASEGAWA HIDEAKI
IPC: G03G15/08
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of efficiently and precisely detecting the remainder of a developer in a process cartridge and detecting abnormality concerning the process cartridge, and to provide a method for controlling the image forming apparatus, a control program and a storage medium.  <P>SOLUTION: In order to determine which of the absence of toner in a toner container or not being removed of a toner seal results in a fact that the detected value of a toner remainder is not larger than a prescribed value, it is determined whether new product information is stored in a storage part provided in the process cartridge (S108). When the new product information is stored, it is determined that the toner seal is not removed yet (S109). When determining the presence of a using history, it is determined that the toner is short (S110).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002309461-A (JP)
Title: Shaft-driving apparatus of loom
Inventor: KRUMM VALENTIN
IPC: D03C13/00
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a shaft-driving apparatus to be attached to a loom and formed in a manner to be drivable with a conventional shaft and a conventional high-speed joint as an opening means and dispense with a conventional shaft beam having a turning lever for shaft-driving. SOLUTION: The shaft of the driving apparatus for a loom is provided with the first connecting means 2, the first connecting means 2 is connected to a second connecting means 3 for a pushing and pulling rod in interlocked manner and the driving apparatus of each shaft has at least one electrically controllable motor composed of a rotor and a stator. A rotor 4a of an electric motor 4 is rotatable in normal and reverse directions, each rotor 4a is provided with a swinging part 4d of an external rotor electric motor, the swinging part 4d has a hinge 4c of the pushing and pulling rod 6 connected in interlocked manner to a shaft 1 at a position deviated from the center axis 8 of the electric motor and a fixed shaft 5 is provided as a motor connecting part to position the electric motor 4 in a form of a module.
Patent JP-2003254904-A (JP)
Title: Surface plasmon resonance sensor chip and method for analyzing sample using the same
Inventor: TSUBOYA KANAKO
IPC: G01N21/41
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface plasmon resonance sensor chip having high environment resistance and impact resistance, capable of highly accurate analysis.  <P>SOLUTION: In this surface plasmon resonance sensor chip, an optical prism or a diffraction grating, and a metal layer are provided in the vicinity of a sensor surface in contact with a sample, and a resonance region wherein a resonance phenomenon of a surface plasmon wave induced on the surface of the metal layer by irradiation of light and an evanescent wave produced by the action of the optical prism or the diffraction grating can be produced is formed on the sensor surface. The chip is made by forming the diffraction grating on a substrate of an inorganic compound, and the metal layer is laminated on the substrate to make this surface plasmon resonance sensor chip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002276452-A (JP)
Title: Method for performing phase discrimination by changing ignition time
Inventor: BOERKEL WOLFGANG
IPC: F02D45/00
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To enable a phase discrimination in an internal combustion engine without providing a phase sensor. SOLUTION: In the method for performing the phase discrimination of an external ignition type multi-cylinder internal combustion engine which is provided with an even or an odd number of cylinders, is operated by an engine management system and has a form that a work cycle is over at least two rotations of an output shaft, the internal combustion engine is started by double ignition instruction transmission on supposition of a phase relation when the phase relation is unknown. In a single or a plurality of cylinders of the internal combustion engine, an ignition time is shifted to a late ignition time. Based on detection of engine speed fluctuation, rightness or disorder of the phase relation supposed first is verified.  When the disorder of the phase relation is verified, an emergency operation of the internal combustion engine is maintained by the double ignition instruction transmission, is newly synchronized or is synchronized and changed.
Patent JP-2003261777-A (JP)
Title: Molecular complex formed under high pressure
Inventor: KISHIDA AKIO
IPC: C08J3/12
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To propose new methodology for forming hydrogen bonds and further a method for high-pressure treatment as a new method for controlling a hydrated state and to provide a molecular complex.  <P>SOLUTION: The molecular complex which cannot conventionally be obtained can be obtained by applying a high pressure (about 1,000-15,000 atm) to a polymer, etc., having hydrogen bond functional groups or hydrogen bonding linkages in a liquid medium. The molecular complex is formed by pressurizing a mixture composed of at least one of the following (1), (2) or (1), (2) and (3) to 1,000-15,000 atm in the liquid medium. (1) one or more kinds of the polymers having the hydrogen bond functional groups or hydrogen bonding linkages, (2) one or more kinds of low molecule having the hydrogen bond functional groups and (3) an inorganic material and/or a metal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264728-A (JP)
Title: Photographing device
Inventor: YANAGISAWA KIMIHARU
IPC: G03B11/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device in which the opening/closing operations of an upper lid and the ON/OFF control of a power source are reliably performed and a photographing posture is set by opening a lens barrier alone without being linked with the opening of the upper lid.  <P>SOLUTION: In the photographing device provided with the upper lid which can be raised and brought down (opened and closed) relative to a camera body and in which a liquid crystal monitor is integrated, the upper lid 1 is provided with a monitor cam 1B provided on the side of an opening/closing fulcrum 1A and a monitor swing biasing switching member 4 provided with a swing end abutted to the monitor cam 1B and always swung and biased in a direction equivalent to the bring-down (closing) direction of the upper lid 1. The monitor swing biasing switching member 4 is provided with a constitution 4B capable of setting the case of biasing the upper lid 1 in the bring-down (closing) direction and the case of biasing it in a raising (opening) direction corresponding to the change of an abutting surface with the cam 1B with the vertex 1B1 of the monitor cam 1B as a boundary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266703-A (JP)
Title: Ejecting head, film forming unit and electronic appliance
Inventor: OKADA NOBUKO
IPC: G02F1/1335
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejecting head having good ejecting stability without generating ink droplet irregularity in a jumping direction, a film forming unit, and an electronic appliance produced therewith.  <P>SOLUTION: The ejecting head 2 for ejecting liquid droplets, comprises a nozzle plate 12 having a liquid repellent surface 23a at least in the peripheral part of a nozzle hole 18 on the front surface side. The liquid repellent surface 23a is formed such that the regressive dynamic contact angle of the liquid material is 20° or more with respect to a liquid material to be used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318289-A (JP)
Title: Wrist watch
Inventor: HITAI YOSHIHIRO
IPC: G04G99/00
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving the appearance of indication part of a wrist watch with solar battery and various electronic apparatuses with a solar battery. SOLUTION: An annular solar battery 24 is attached to the inner peripheral surface of an inner frame 10a and its light reception surface 24a has a peripheral surface shape facing an indication part. To the surface of a face 12, a planting body 17 is attached and its outside end part, a light reflecting surface 17a is formed. And also, above the dial 12, a pointer 18 is arranged and at its tip end part, a light reflection surface with an inclination angle is formed. On the surface of the dial 12, an ornament plate 19 is bonded, and on its edge part, a light reflection surface 19a with an inclination angle is formed.
Patent JP-2002324251-A (JP)
Title: Method for editing graphics object
Inventor: RONALD N PERRY
IPC: G06T19/20
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a progressive volume sculpting system capable of performing more excellent control while a user directs and arranges a sculpting tool to the surface of a digitized model by using an adaptively sampled distance field(ADF). SOLUTION: This method edits a graphics object by first representing the graphics object by the adaptively sampled distance field. A portion of the adaptively sampled distance field is selected for editing and converted into a triangle model. The triangle model is then deformed, the adaptively sampled distance field is regenerated from the deformed triangle model.