baber/WOPTO huggingface dataset:
Patent JP-2003154304-A (JP)
Title: Method for applying coating material, base material to be coated, method for manufacturing base material to be coated and device for applying coating material including base material to be coated
Inventor: MORIKAWA MASAHIRO
IPC: B05D1/40
Filed: 2002-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a coating material by which an adverse effect due to a monotonous increase in the thickness of a coating film to be generated by a spin- coating process in a base material with a curved surface part, can be reduced and the thickness of the coating film can be prevented from becoming nonuniform so that a difference in the nonuniformity of a coating film thickness between the parts does not become conspicuous, when a coating step is performed a plurality of times, and a base material to be coated, a method for manufacturing a base material to be coated and a device for applying a coating material including a base material to be coated. SOLUTION: The coating material is applied to the base material to be coated with a curved surface part by rotating the base material to be coated to which the coating material is applied. In the rotary coating step, the coating material is continuously made to flow to the top of the curved surface part. Further, this coating material made to flow to the top following the rotation of the base material to be coated at a specified first number of rotation, is applied, while running increasingly smoothly toward the circumferential face part of the periphery of the curved surface part from the top, in almost uniformly maintained thickness of the coating film. In the rotary step, the continuous supply of the coating material is suspended to rotate the base material with the applied coating material at a second larger number of rotations than the first number of rotations.
Patent JP-2004095723-A (JP)
Title: Printed wiring board
Inventor: WAKABAYASHI ATSUSHI
IPC: H05K3/34
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board by which bridging between adjacent foot print patterns is prevented and full bonding strength is secured between a lead and a foot print pattern.  <P>SOLUTION: On the printed wiring board mounting a surface mount component 10 having the lead 11, a plurality of the foot print patterns 20 to which the lead 11 is soldered are each separated into a first area 20A opposing the tip of the lead 11 and a second area 20B opposing the erected point of the lead 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131762-A (JP)
Title: Power source device for information-processing device
Inventor: YOSHIDA ICHIRO
IPC: G11B19/00
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To stably supply electricity during the starup of an engine even when a vehicle-mounted personal computer is driven by a vehicle-mounted battery. SOLUTION: The vehicle-mounted personal computer 3 receives electricity from the vehicle-mounted battery 2 via a main power source circuit 1. In the main power source circuit 1, startup signals are generated by a startup circuit 9 after prescribed time passes by switching a keyswitch 13 to the on-position after a prescribed time passes, and, by this the output voltage of the vehicle-mounted battery 2 becomes stable, and then the supply of electricity to the vehicle-mounted personal computer 3 begins. The vehicle-mounted personal computer 3 can be started to run under stable voltage. Then, when the key switch is turned to the off position, the vehicle-mounted personal computer 3 migrates to a sleep mode, and when the keyswitch 13 is turned again to the on position, the computer executes a resume processing to return to the original conditions, and accordingly starting operations for reading an OS for every on-operation of the keyswitch 13 are unnecessary and the processing can rapidly began to start. When the main power source 1 checks the voltage of the vehicle- mounted buttery 1 and detects the drop in voltage of the vehicle-mounted battery 2, it stops the vehicle-mounted personal computer 3 and then stops the supply of electricity.
Patent JP-2004092487-A (JP)
Title: Intake control device of internal combustion engine
Inventor: TSUJI HIROAKI
IPC: F02B31/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently improve combustion characteristics so as to respond to recent exhaust gas regulation and fuel consumption regulation by significantly changing flowing characteristics, in an intake control device of internal combustion engine, to enhance an optional gas flow (swirl flow, tumble flow) according to the traveling condition of a vehicle.  <P>SOLUTION: An intake passage comprises a first intake passage located on the upstream side and having a throttle valve, and a second intake passage located on the downstream side and having an intake control valve. The passage sectional area of the second intake passage is set larger than that of the first intake passage. The intake control valve comprises a valve shaft and a valve element, and the valve element has a cutout part in a part located below the valve shaft in a mounted state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091414-A (JP)
Title: Method for recovering bisphenol fluorenes
Inventor: YATANI TETSUO
IPC: C07C7/14
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering bisphenol fluorenes with good quality by carrying out the removal of a guest compound from a host-guest complex of the bisphenol fluorenes by a simple means.  <P>SOLUTION: When the bisphenol fluorenes are recovered by removing the guest compound included in the complex from the host-guest complex using the bisphenol fluorenes represented by formula 1 as the host compound, the decomposition or dissolution of the host-guest complex is carried out in a hydrocarbon solvent, and the released guest compound is distilled off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093456-A (JP)
Title: Radiation detector
Inventor: TOMITA YASUHIRO
IPC: G08B21/18
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation detector with which the user can feel actually the intensity of detected radiation as the vibration corresponding to the intensity and, in addition, which can prevent the occurrence of faults caused by the vibration of a radiation detecting section or control section.  <P>SOLUTION: Since a vibrating section 8 which is controlled for operation by means of the control section 5 vibrates in accordance with the intensity of radiation when a radiation detecting probe 2 detects the radiation, the user can quickly and surely feel actually the intensity of the detected radiation as the vibration corresponding to the intensity. When the vibrating section 8 vibrates, the vibration of the section 8 is absorbed by a vibration absorbing member and is hardly transmitted to an control grip 1. Therefore, the occurrence of faults caused by the vibration of the radiation detecting probe 2 or control section 5 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103648-A (JP)
Title: Method of manufacturing electrostatic chuck and electrostatic chuck obtained by it
Inventor: OGURA TOMOYUKI
IPC: H02N13/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrostatic chuck which exhibits a superior withstand voltage characteristic even when an upper insulating layer has a thin thickness.  <P>SOLUTION: The electrostatic chuck manufactured by this method is provided with a base 1, a lower insulating layer 2 formed on the upper surface of the base 1, and an electrode layer 3 formed on the layer 2. The chuck is also provided with the upper insulating layer 4 formed on the lower insulating layer 2 to cover the electrode layer 3. This method includes a first step of thermal spraying a material which becomes the lower insulating layer 2 to the upper surface of the base 1, a second step of thermal spraying a material which becomes the electrode layer 3 to an area surrounded by a masking tape 5 on the insulating layer 2 formed in the first step, and a third step of removing the masking tape 5 and polishing the edge of the electrode layer 3 formed in the second step to a tapered state. This method also includes a fourth step of thermal spraying a material which becomes the upper insulating layer 4 to the lower insulating layer 2 so as to cover the electrode layer 3 after the third step is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101649-A (JP)
Title: Silver halide photographic sensitive material for color photography
Inventor: MIZUKAWA HIROKI
IPC: G03C7/32
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color sensitive photographic material which has excellent solubility to high boiling organic solvent, in which elution from the oil droplet of the high boiling organic solvent is prevented in development processing stage, by which a sufficient color optical density is obtained without changing silver development performance, and which has a good spectral characteristic.  <P>SOLUTION: The silver halide photographic sensitive material contains a coupler which has in a molecule at least one substituent expressed by a general formula (1), but a coupler which is expressed by a general formula (MC-III) and wherein Za is -N=, Zb is =C(R<SB>9</SB>), and R9 is coupled with a substituent expressed by the general formula (1) via an aralkylene group, is excluded. In addition, in the formula, A is -N(R4)-, R4 is H, an alkyl group or an aryl group, m is 0 or 1, R1 is a substituent, n is an integer of 0 to 3, each of R2 and R3 is independently an alkyl group, an alkenyl group or an aryl group, R8 is H or a substituent, X2 is H or a group to leave in a reaction with the oxidizing agent of a developing main agent, each of Za and Zb is independently -C(R9)= or -N= and R9 is H, an alkyl group, an aryl group or a heterocyclic group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097970-A (JP)
Title: Filtration material for air filter, production method of the same, and air filter
Inventor: NIINUMA HITOSHI
IPC: D04H1/587
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration material for air filter which has a prescribed thickness and is free from buckling and prevented from increase of pressure loss in the case where a biodegradable fiber is used for the filtration material for air filter.  <P>SOLUTION: The filtration material is characterized in that it is constituted of a nonwoven fabric produced by bonding biodegradable fibers having 3% or less dry thermal shrinkage and 5% or higher crimp at 140°C and 50% or higher retention ratio of the crimp after thermal treatment at 150°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103440-A (JP)
Title: Vacuum switching device
Inventor: YOSHIDA TETSUO
IPC: H01H33/66
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum switching device having a main circuit switching part and a ground circuit switching part, of which withstand voltage performance at turn-off position and turn-on position are improved.  <P>SOLUTION: The vacuum switching device comprises an insulated vacuum container 21 formed by sealing cylinder-shaped insulated vacuum containers 21a, 21b through an intermediate flange 22, a pair of electrodes 26, 29 constructing a main circuit switching part in the insulated vacuum container 21, capable of freely contacting with and separating from each other, and a shutter electrode 35, set into an intermediate potential, formed at a side part of a periphery of the intermediate flange 22 so as to freely move forward and backward in a direction perpendicularly crossing the direction of the axial direction of the pair of electrodes 26, 29 in the vacuum container 21. The pair of electrodes 26, 29 have the turn-on position for contact and the turn-off position for separation, and the shutter electrode 35 is made to face the pair of electrodes 26, 29 when the pair of electrodes 26, 29 are located at the turn-off position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103914-A (JP)
Title: Printed circuit board
Inventor: KYOGOKU REIJI
IPC: H05K7/20
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board wherein heat generation of an electric component is suppressed in comparison with the conventional printed circuit board.  <P>SOLUTION: The electric component 11 is mounted to the circuit board 12, and a hole 13 is made just beneath the printed circuit board 12, suppressing heat generation of the electric component 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104637-A (JP)
Title: Electronic equipment and imaging device
Inventor: MASUDA TAKUSHI
IPC: H04N5/225
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To change the setting of sound emission and light emission with high convenience in accordance with an ambient situation.  <P>SOLUTION: Electronic equipment is provided with a speaker 19 for emitting sound at the time of operating the power source supply of a main body, performing a prescribed operation and switching setting, a manner mode switching part 31 provided independently of an operation of a power source switch for operating power feeding of the main body and for switching sound output acceptance and rejection of the speaker, and a sound emission inhibiting means for inhibiting sound emission by a preset operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003127158-A (JP)
Title: Non-flammable, high strength polymer composite panel
Inventor: CHIN SECHIN
IPC: C08J5/24
Filed: 2002-09-12
Abstract: PROBLEM TO BE SOLVED: To provide non-flammable, fibrous siloxane composites which are applicable to fireproof materials for various traffic means and buildings and used, for example, for manufacturing a fire-protection wall. SOLUTION: Non-flammable siloxane cured resins are derived from high viscosity polysilane resins obtained by the polymerization of dialkoxysilanes, trialkoxysilanes, and tetraalkoxysilanes in an aqueous medium. These siloxane resins are used to impregnate or coat various fibrous materials such as carbon fibers or glass cloth which are subsequently subjected to heat and pressure to form cured, non-flammable siloxane-impregnated composites e.g. panels having a density of about 1-3 g/ml and a limited oxygen index above 30.
Patent JP-2004109381-A (JP)
Title: Optical film, optical compensation element formed of the same and liquid crystal display element incorporating the element
Inventor: NAKAMURA TORU
IPC: G02F1/1337
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which is easily synthesized, which does not need a complicated operation of inert gas substitution in bridging and which is formed of a bridging layer of discotic liquid crystal compound.  <P>SOLUTION: The optical film is composed of the discotic liquid crystal compound having an oxetanyl group, and an orientation state that the compound forms in a liquid crystal state is bridged/fixed by light and/or heat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108267-A (JP)
Title: Boost type fuel injection apparatus of internal combustion engine
Inventor: TANABE YOSHIKI
IPC: F02F11/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To control a fuel injection amount to a specified amount by suppressing the variation of fuel pressure following the injection of fuel and the operation of a boost piston in a boost type fuel injection apparatus having the boost piston.  <P>SOLUTION: High-pressure fuel delivered from a common rail 13 is fed to an injection and injected. Also, the high pressure fuel functions as a working fluid to operate a fuel boost mechanism 30, and boosted fuel is fed to the injector 30 and injected to control a fuel injection waveform. Near the outside of a cylinder head cover 50, a pipe expanding member 101 is installed on a fuel injection pipe 16, and a volume chamber is formed in the pipe expanding member 101. Due to the presence of the volume chamber, the overall stored amount of the high pressure fuel is increased, and a variation in fuel pressure following the fuel injection and the operation of the boost piston 31 can be suppressed to control the fuel injection amount to the specified amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111780-A (JP)
Title: Dry etching method
Inventor: UMEKI KAZUHIRO
IPC: H01L21/3065
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the step in the boundary face between films by realizing dry etching under a given condition and to execute a good shape transfer by not forming sidewall protective films while keeping the selection ratio against a resist.  <P>SOLUTION: An Al film 2 on a quartz substrate 1, a SiO<SB>2</SB>film 3 thereon, and a Cr film 4 thereon, and a resist layer 5 thereon are sequentially formed. In a photolithography process, the resist layer 5 is patterned and post-baked. These laminated films 2, 3 and 4 are continuously etched by a mixing gas consisting of fluorine gas, chlorine gas and Ar gas in the same etching chamber, under the same etching condition, using the resist pattern 5 as the mask and an ICP etching device which can provide a high density plasma. As the etching gas, the mixing gas having the mixing ratio of CF<SB>4</SB>:BCl<SB>3</SB>:Ar=7:3:10 is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106771-A (JP)
Title: Vehicle stabilizing device
Inventor: KANO YOSHIRO
IPC: B60G17/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle stabilizing device capable of instantaneously starting and braking the vehicle movement and correcting the vehicle attitude in an abnormal state of the vehicle traveling of rolling, drifting and spinning or the like, especially in an emergency situation just before the accident.  <P>SOLUTION: The vehicle stabilizing device has a sensor means detecting the vehicle traveling state, and an instant control means which instantaneously separates the vertical direction gap between a car body and one or a plurality of wheels so as to stabilize the vehicle in response to the detection of the traveling abnormal by the sensor means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106780-A (JP)
Title: Folded vehicle
Inventor: EBARA TOMOHISA
IPC: B62K5/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folded vehicle that is easily folded, is easily carried after the folding, and can be carried safely after the folding.  <P>SOLUTION: The folded vehicle S comprises a frame section 2 for supporting a front wheel 1, a handle pipe shaft 6 for supporting a handle pipe 3 for supporting a handle 4 turnably with respect to the frame section 2, a swing arm shaft 9 for supporting swing arm section 8 for supporting a rear wheel 7 turnably with respect to the frame section 2, and a saddle pipe shaft 12 for supporting a saddle pipe 11 for supporting a saddle 10 turnably with respect to the frame section 2. Respective turning directions of the shafts 6, 9 and 12 are the same as rotating direction of the wheels 1 and 7, and an operation input section 30 for locking or unlocking the turnings of the shafts 6, 9 and 12 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118375-A (JP)
Title: Method for calculating feature value in sem image
Inventor: KOBAYASHI HIDEAKI
IPC: G01N23/225
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating feature values such as the area, width, and height of the whole part or specific part of an SEM image(scanning electron microscope image) to be inspected without generating the fluctuation of evaluation.  <P>SOLUTION: This method comprises binarization processing (a) for obtaining a binarized image by dividing an original image into a highlight zone part and the other areas based on the luminance value of each pixel, thinning processing (b) for obtaining a thinned image by thinning the highlight band part of the SEM image based on the obtained binarized image, a correction process (c) for newly forming a thinned outline closed graphic closed by fine lines by correcting the thinned image as necessary, a painting-out process (d) for obtaining a pained-out image by painting-out the thinned outline closed graphic and calculation processing (e) for calculating feature values such as the area, width, and height of the painted-out image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115180-A (JP)
Title: Sheet feeding device, image forming device and image reading device
Inventor: AGATA ATSUSHI
IPC: B65H1/26
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of operation failure due to the complicated constitution and deviation of timing because the constitution for performing retraction of the pick-up roller and release of separating pressure is conventionally separated respectively.  <P>SOLUTION: A feed roller 101 and a retard roller 102 are pressure contacted which are pressure released with a release arm part 112a formed on the release arm by the rotation of the release arm 112 by disengaging from the device body 1 of a feed paper cassette 32. Retraction of the pick-up roller is released with a release arm part 112c, and the retraction of a sheet detection sensor 111 is released with the release arm part 112d. Since the release of each retracted operation and the pressure contact of the roller are performed singly with the operation of the release arm 112 of one part, operation timing can be stabilized and the number of parts can also reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119131-A (JP)
Title: Organic electroluminescence display
Inventor: INOUE MASUTAKA
IPC: H05B33/28
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that because interference occurs in respective picture elements of red, green, and blue in an organic electroluminescence display device, transmission of light from a light-emitting layer of respective colors is deteriorated, and that sufficient brightness is not obtained.  <P>SOLUTION: Thickness of a hole injecting electrode layer of the respective picture elements is adjusted so that the transmissivity of the light in the respective picture elements of red, green, and blue becomes 70% or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118491-A (JP)
Title: Reading method for printing
Inventor: OTSU KOKI
IPC: G06T1/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To optically and clearly read out a symbol printed in a color whose color tone is different from that of the surface of a product, and whose tone is close to that of the surface of the product.  <P>SOLUTION: A serial number 12 is irradiated with blue lights by an illumination 20 constituted of a ring-shaped blue LED 22 surrounding the serial number 12, and the serial number 12 is photographed by a CCD camera 30 from an opening 23 in the ring of the illumination 20, and the wavelength components of red lights in the photographed image are outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119257-A (JP)
Title: Tower type oa tap
Inventor: KOIKE SHINJI
IPC: H01R25/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oblong OA tap capable of being installed not laterally but vertically, in which a plurality of plugs can be plugged.  <P>SOLUTION: A structure of the tower type OA tap comprises a tap A consisting of an socket unit 10 with a plurality of plug-in inlets 10f, 10g, 10h arrayed so as to accept a plurality of tap blades of the plugs arrayed in parallel, and a loading stand B for fixing the tap A vertically by itself, in which, the tap A is insertion-coupled with the loading stand B to make up a tower shape with the tap A and the loading stand B.  <P>COPYRIGHT: (C)2004,JPO