baber/WOPTO huggingface dataset:
Patent JP-2003092246-A (JP)
Title: Alignment mark and alignment apparatus and method, projection aligner, and manufacturing method of device
Inventor: TANAKA HIROSHI
IPC: G03F9/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an alignment mark that can be used both as global alignment and prealignment, and can also be applied to a narrow scribe line. SOLUTION: The alignment mark has a first mark that can be utilized in global alignment measurement regarding a scribe line direction, and a second mark that can be utilized in prealignment measurement regarding the direction that orthogonally crosses the scribe line direction. The first mark is formed by arranging a plurality of slender X measurement marks (X1 to X4) so that the longitudinal direction orthogonally crosses the scribe line. Additionally, the second mark is arranged at both ends of the first mark so that the longitudinal direction of a second slender measurement mark orthogonally crosses the longitudinal direction of the first measurement mark.
Patent JP-2003091505-A (JP)
Title: Information supply device and method, and method for authentication user for information supply system
Inventor: TADA MASAO
IPC: G06F21/31
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a FAX information supply device that can prevent others from knowing the entirety of a password at a time, make it more difficult for others to know the password and also enable a normal user to know unauthorized use of services by others when the others use the services unjustly. SOLUTION: A password used by a user for an access to an information supply system comprises a fixed portion at which the user inputs the same value every time the user accesses and a variable portion at which the user inputs a value varying every time the user accesses. A second portion of a password which will be used by the user for a next access to the information supply device is generated, and both the second portion thus generated and supply information are transmitted to the user.
Patent JP-2003092259-A (JP)
Title: Compound semiconductor element, method of manufacturing the same, light-emitting element, lamp, and transistor
Inventor: OKANO TAICHI
IPC: H01L21/20
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a boron phosphide layer which is formed on a conventional silicon single-crystal substrate having a  1.0.0.},  1.1.0.}, or  1.1.1.} crystalline surface as the surface results in a poor crystalline layer containing a number of crystalline defects such as dislocation and defects on stacked layers. SOLUTION: Silicon single-crystal is used for the substrate which has a (1.1.0) crystal layer inclined at an angle of 9 degrees ( deg.) to 15 degrees ( deg.) in [1.0.0.] crystal orientation. A boron phosphide (BP) semiconductor layer containing boron (B) and phosphorus (P) as constituent elements is formed on a surface of the substrate.
Patent JP-2003092501-A (JP)
Title: Filter circuit
Inventor: HIRABAYASHI TAKAYUKI
IPC: H01P1/203
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To highly accurately provide desired filter characteristics while attaining miniaturizing and thinning and to improve productivity. SOLUTION: Between a pair of upper and lower dielectric insulating layers 2 and 3, in which ground patterns 11 and 16 are formed on principal surfaces, an internal wiring layer 4 is formed while having capacitive coupling type resonator conductor patterns 6 and 7 connecting one terminal with the ground pattern 11 through a layer connecting via 12 and opening the other terminal.  A plurality of mutually electrically disconnected capacitive load patterns 8-10 are formed while being positioned around the opening terminal sides of the resonator conductor patterns 6 and 7 and capacitive load control patterns 17-19, which are electrically disconnected from the ground pattern 16 and electrically connected through the layer connecting vias 24-26, are formed on a dielectric insulating layer 5 corresponding to the respective capacitive load patterns 8-10 to be selectively connected with the ground pattern 16.
Patent JP-2003092359-A (JP)
Title: Semiconductor integrated circuit
Inventor: HOSHI SATOSHI
IPC: H03K19/0175
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can reduce power consumption by breaking the power supply voltage of some circuits while preventing the malfunction of the circuits or the increase of circuit area. SOLUTION: The interior of a chip is divided into a plurality of circuit blocks (11, 12, 13, etc.), and this semiconductor integrated circuit is constituted so that it can cut the power supply voltage to some circuit block. This is provided with an inter-block interface circuit (30) which includes a signal gate means (31) capable of breaking the transmission of a signal, and a storage means (32) capable of storing the signal just before power break, in a position before the signal is branched off besides being on the path of the signal outputted from the circuit block capable of breaking the supply of power voltage to other circuit block.
Patent JP-2003094318-A (JP)
Title: Thinning method for crystal composite plate
Inventor: NISHIHARA KAZUNARI
IPC: B24B1/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a thinning method precluding sensitivity from being lowered by deviation between joint interfaces, a pit from being formed on a main surface after the machining, and disconnection from occurring in forming an electrode pattern in a crystal composite plate 4 formed by sticking two crystal veneer sheets together. SOLUTION: The crystal composite plate 4 is directly joined together by planarly facing, at least, two or more prescribed-thickness crystal veneer sheets to each other and securing the flatness. This thinning method for the crystal composite plate 4 planarly machines each surface of its both surfaces by planar honing into the finishing surface roughness of 3 nm or less in its mean surface roughness.
Patent JP-2003101862-A (JP)
Title: Image pickup device and image pickup method
Inventor: HASEGAWA YUSHI
IPC: H04N5/351
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device and an image pickup method capable of reducing image degradation due to vibrations without using an expensive ultra high sensitivity element. SOLUTION: A first release is turned on, a photometric measurement is performed before exposure (S1), and appropriate exposure time is obtained from conditions at the time of photographing (S2). A second release is turned on, consecutive photographing is performed with the image pickup device having a high-speed shutter and capable of high-speed photographing, and a plurality of images are picked up (S3). The relation of a plurality of the images and an image deflection amount is checked (S4) and the consecutive photographing is resumed without storing the images photographed outside a deflection allowable range (S4; N). The images photographed within the allowable range (S4; Y) are stored (S5) and combined (S6).  The relation between the synthesized image and the appropriate exposure time is checked (S7), the consecutive photographing is resumed when the synthesized image does not reach the appropriate exposure time (S7; N) and the synthesized image is stored (S8) when it reaches the appropriate exposure time (S7; Y).
Patent JP-2003100596-A (JP)
Title: Bake device for resist pattern and method for forming resist pattern
Inventor: KOBAYASHI SHOZO
IPC: H05B3/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a bake device of a resist pattern capable of making uniform the dimension changing amounts of the resist pattern in bake treatment (the contraction amounts of a pattern opening). SOLUTION: A bake device 1 is provided with a bake furnace 11 for housing a wafer 10 having a resist pattern, a hot plate 21 for generating a thermal flow in the resist pattern by heating the wafer 10, an introduction path 16 for introducing supplied purge gas to the bake furnace 11, and a discharge path 19 for discharging the purge gas introduced to the bake furnace 11. The bake device 1 controls the temperature and channel of the purge gas in order to increase the temperature distribution of the purge gas in the bake furnace 11 outside the diameter direction of the wafer 10, and to decrease it inside the diameter direction of the wafer 10.
Patent JP-2003107228-A (JP)
Title: Manufacturing method for color filter substrate, the color filter substrate, liquid crystal display device, and electronic equipment
Inventor: YAMAMOTO KENICHI
IPC: G09F9/35
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a color filter substrate which has a wide color reproduction range and can make transmission type and reflection type color displays, the color filter substrate, a liquid crystal display device, and electronic equipment. SOLUTION: The manufacturing method for the color filter substrate is characterized in that a color filter layer comprises both a color filter 5 on an opening part which is made thick by sufficient exposure from a side on the substrate 2 where a reflection layer 3 is not formed and a color filter 6 on the reflection layer which is formed selectively by exposure from the side where the reflection layer 3 is formed.
Patent JP-2003099905-A (JP)
Title: Thin magnetic film head, magnetic head, and magnetic recording and reproducing device
Inventor: SHOJI SHIGERU
IPC: H01L43/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin magnetic film head that can obtain a high signal-to- noise ratio (S/N ratio) even when recording and reproducing in high density on narrow tracks. SOLUTION: The magnetic domain control films 311 and 312 face the magnetoresistive effect film 300 at its both ends in the same width and in the track width direction TW in the depth direction H crossing the track width direction TW. The electrode films 35 and 36 are provided on the magnetic domain control films 311 and 312, and include the parts extending outside within the area keeping the same width as the magnetoresistive effect film 300 in the depth direction H of the magnetic domain control films 311, 312.
Patent JP-2003099968-A (JP)
Title: Optical head
Inventor: ARAWA TAKASHI
IPC: G11B7/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head which can move at a high speed and can stably perform the irradiation with a large intensive near-field light, and in which the handling at the time of assembling is easy. SOLUTION: The optical head 1000 consisting of a fixing part 11 which is attached to a suspension arm giving a load, a flexure part 1 which is attached to the fixing part 11 and which can change the posture with respect to the fixing part 11, a slider 4 which is attached to the flexure part 1, which obtains a floating force by the relative movement with respect to a recording medium, and which makes a gap to the recording medium by the balance between the load and the floating force, an optical aperture 3 which is formed so as to be disposed opposite the recording medium, and a light induction part 6 which introduces light to the aperture 3, is characterized in that the light guide part 6 is formed on the fixing part 11, and in which the flexure part 1 is formed on the utmost surface layer of the side of the fixing part 11 facing to the recording medium.
Patent JP-2003106303-A (JP)
Title: Actuating system
Inventor: NOMURA YOSHITAKA
IPC: F15B15/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an actuating system capable of manufacturing and maintaining an actuation at a low cost when compared with the past and stabilizing operating time of each actuator. SOLUTION: The actuating system 100 comprises actuators 200, 300, 400, and 500; an orifice mechanism 250 which is arranged coping with the actuator 200, forming a side portion of a cylinder chamber having a first opening connected together with the cylinder chamber 210; a side portion of an operating valve having a second opening connected together with an electromagnetic valve 110; and an orifice 251 kept in contact with the side portion of the operating valve in the vicinity of the second opening. Further, the system has a position moving portion that forms an orifice 252 by keeping in contact with the side portion of the cylinder chamber in the vicinity of the first opening, and orifice mechanisms 350, 450, and 550 having similar structure with the orifice mechanism 250, which are arranged coping with the actuators 300, 400, and 500 respectively.
Patent JP-2002265870-A (JP)
Title: Polymerizable organosilicon nanocapsule
Inventor: MONKIEWICZ JAROSLAW
IPC: C09D7/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a nanoparticle modified with a polymerizable organosilicon capable of producing a coating composition for scratch-resistant coatings simply and economically. SOLUTION: This polymerizable organosilicon nanocapsule comprises a nanoscale core A including at least one kind of oxide or a mixed oxide (KA-O) of at least one kind of metal or semimetal selected from the group including main groups 2 to 6 of the periodic table of elements and subgroups 1 to 8 of the periodic table of elements or lanthanoids and a substantially complete organosilicon shell B including a component represented by general formula (Ia) (Si'O-)x Si-R (Ia) [wherein, R denotes vinyl group or allyl group; and x denotes a number of 0-20] and bound through a covalent bond represented by general formula (Ib) (KA-O)-[(Si'O-)x Si-R] (Ib) to the core A.
Patent JP-2003107963-A (JP)
Title: Image forming apparatus
Inventor: TACHIBANA MASAKI
IPC: G03G21/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which selection of a processing mode and changing of the set value of a selected processing mode can easily be performed. SOLUTION: The left and right arrow keys 20x and 20y of a cross key 20a provided at an operation panel select a processing mode in the case of image forming, and upper and lower arrow keys 20u and 20v change the set value of a set processing mode. As the processing mode, resolution, a document size and a reduction ratio are set. When a copy key is depressed for image forming processing, 'Scan Ready' is displayed on a display screen 19a. Next, by operating the left and right arrow keys 20x and 20y to select the processing mode to set the resolution. Continually, the upper and lower arrow keys 20u and 20v are operated to select and display the set value 200 dpi. In this case, a symbol → is added to a selected item (resolution in this case).
Patent JP-2003107503-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: OKITA MITSUTAKA
IPC: G09G3/36
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has high display quality by suppressing coloration of black display. SOLUTION: In the liquid crystal display device which provides color display by composing one pixel of three subpixels displaying red, green, and blue has, for example, wiring patterns 11R, 11G, and 11B are formed between signal lines 12R, 12G, and 12B connected to the three subpixels displaying red, green, and blue and a mount terminal 10 connected to a drive circuit so that the wiring pattern 11B is the shortest and the wiring pattern 11R is the longest. Consequently, when black is displayed, a voltage applied to blue subpixels is the highest and a voltage applied to red subpixels is the lowest, so that the blueness of the black display is improved.
Patent JP-2003108077-A (JP)
Title: Display device
Inventor: IKEDA MITSUNOBU
IPC: G09G5/10
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a display device whose impression is fresh capable of changing finely emission luminance in accordance with contents of a message to be displayed while keeping visibility according to surrounding brightness. SOLUTION: This display device is provided with a display part displaying characters, pictorial symbols or the like by turning light emitting elements which are arranged in a matrix shape on and off properly and when contents of a display content are to be displayed on the display part, the emission luminance is made to be specified for every display contents or every the identification code given to display contents.
Patent JP-2003112697-A (JP)
Title: Outer wall structure for fairing high-speed flying body
Inventor: OKUYAMA KEIICHI
IPC: F42B15/34
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a wear material from being produced by a chemical reaction due to aerodynamic heating. SOLUTION: In this outer wall structure for the faring of the high speed flying body which flies at high speed while mounting a mounted object 13 inside the fairing 1 and is heated at high heating rate by the aerodynamic heating in high-speed flight, the outer wall comprises: heating layers 4 and 8 integrated by impregnating a matrix resin to heat resistance reinforced fiber; and heat dispersion layers 5 and 9 stacked to an inside facing the mounted object 13 of the heating layers 4 and 8 and comprised of a material having thermal conductivity and heat capacity larger than those of the heating layers 4 and 8.
Patent JP-2003111698-A (JP)
Title: Cleaner
Inventor: OKUMURA MICHIO
IPC: A47L9/14
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To secure accurate mounting of a secondary filter in application and enabling the loading or unloading of the secondary filter. SOLUTION: Retaining protrusions 20 and 20 are arranged at an upper part of a frame body 17 in the secondary filter 16 detachably mounted on a housing 2 and retaining devices 24 and 24 with fold pieces 27 and 27, respectively are arranged at a rear part of a front cover 21. With the front cover 21 mounted on the housing 2, the fold pieces 27 and 27 are retained on the retaining protrusions 20 and 20 to enable fixing of the front cover 21.
Patent JP-2002193354-A (JP)
Title: Dispenser head and receptacle provided with such head
Inventor: DELAGE JEAN-FRANCOIS
IPC: B65D47/20
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel dispenser head of relatively simple structure which can be fitted to a receptacle containing a substance. SOLUTION: The dispenser head for fitting to a receptacle (2) containing a substance has at least one dispenser orifice (11), and it includes an elastically deformable shutter suitable for taking up at least two different extreme configurations, namely an open configuration enabling the substance in the receptacle to flow toward the dispenser orifice and a closed configuration preventing the substance in the receptacle from flowing toward the orifice. Passage from one extreme configuration to the other is induced by action other than pressure from the substance in the receptacle.
Patent JP-2003120385-A (JP)
Title: Failure diagnosis device for accelerator pedal sensor
Inventor: SHIGA YOSHIHIRO
IPC: F02D9/02
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To allow an electronically controlled throttle system to quickly diagnose two sensors as failed even when the sensors have failed at the same time, the throttle system having two systems set independently for accelerator pedal sensors and making mismatching diagnosis, whereby the sensors are diagnosed as failed if the difference between inputs from the sensors is not less than a predetermined value, and out-of-range diagnosis whereby the sensors are diagnosed as failed if the inputs from the sensors are outside of a predetermined range. SOLUTION: Different time constants are set for input circuits INP1 and INP2 to which signals are input from the accelerator pedal sensors APS1 and APS2. More specifically, the input circuits INP1 and INP2 of the accelerator pedal sensors APS1 and APS2 are made to have the same value for C×R1 determining filter characteristics, and different values for C×(R1+R2) determining a discharge time constant for use in the event of a disconnection.
Patent JP-2003121806-A (JP)
Title: Optical modulator
Inventor: MINO SHINJI
IPC: G02F1/035
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To realize a small-sized modulator provided with satisfactory optical characteristics. SOLUTION: The optical modulator is constituted of three substrates 10, 20, and 30. The first substrate 10 is provided on the input side of an optical signal and a light transmitting circuit substrate using quartz glass and has one waveguide branched into two waveguides each of which is branched into two waveguides. The second substrate 20 is an optical waveguide substrate using a multi-element oxide having an electrooptic effect and has four waveguides corresponding to the waveguides of the first substrate and is provided with phase shifters 41, 42, and 43 using an electrooptic effect between the waveguides. The third substrate 30 is a light transmitting circuit substrate using quartz glass and is provided with waveguides corresponding to those of the second substrate out of which each two waveguides are multiplexed into one waveguide, and multiplexed waveguides are multiplexed into one waveguide. The first, second, and third substrates are connected by having the end faces butted to each other to optically connect optical waveguides to each other.
Patent JP-2003121467-A (JP)
Title: Probe pin manufacturing method
Inventor: WADA KOICHI
IPC: G01R1/073
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a probe pin manufacturing method for manufacturing a probe pin capable of sufficiently maintaining a contact pressure. SOLUTION: This probe pin manufacturing method for manufacturing the probe pin for supplying a signal to an electronic device is provided with a mask layer formation process for forming a mask layer having a predetermined pattern on a substrate, a groove part formation process for forming a groove part on the substrate by etching the substrate, and an accumulation process for accumulating a metal material in the groove part by using the mask layer as a mask. Alternatively, a mask layer removal process for removing the mask layer and a substrate removal process for removing the substrate area including at least a part of the groove part formation part on the substrate may be added.
Patent JP-2003123864-A (JP)
Title: Adapter for conductive band connection
Inventor: MATSUZAWA SACHIKO
IPC: H01R4/64
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an adapter unnecessary to form a receiving part for a conductive band connection part to a device side as one body, capable of corresponding to a plural kinds of conductive bands with connection part having different shape from each other. SOLUTION: A cylinder-shaped first receiving part 4 is formed to a plate 3 having a screw insertion hole 2, and an U-shaped second receiving part 5 is formed as a conduction band connecting adapter 1. The conduction band connecting adapter 1 is mounted to a device rack of a device having an electronic circuit by a screw inserted into a screw hole 2, and the conductive band is electrically connected to the device by connecting a banana clip of the conduction band to the first receiving part 4 or by connecting an alligator clip of the conduction band to the second receiving part 5.
Patent JP-2003119433-A (JP)
Title: Blade and method for producing the same
Inventor: SASAGAWA YOSHIKI
IPC: B05D7/24
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a blade capable of favorably joining a blade member to a holder by using a moisture-reactive hot melt adhesive and remarkably shortening curing time of the adhesive. SOLUTION: The blade 10 has the blade member 30 composed of an elastic member and slid to a body 20 to be contacted and the holder 40 bonded through an adhesive layer 50 in which the moisture reactive hot melt adhesive is cured to the blade member 30. In the blade 10, a catalytic layer 60 composed of a curing catalyst for the moisture-reactive hot melt adhesive is provided in the vicinity of the adhesive layer 50 on the surface opposite to the other surface of either one of the blade member 30 and the holder 40.