baber/WOPTO huggingface dataset:
Patent JP-2002319776-A (JP)
Title: Experimental substrate device
Inventor: MORIKAWA YASUYUKI
IPC: G01R31/28
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an experimental substrate device which can cope with change of the size and the number of sheets of experimental substrates. SOLUTION: This experimental substrate device is constituted of an experimental substrate 2 in which anchoring holes 2a are bored at four corners, a base 1 which is formed in a planar shape and has a mirror finished upper surface, and spacers 4. The spacer 4 is provided with a column 4b wherein an anchoring part 4c formed in an annular shape is formed at an upper end and an insertion pin 4e is protruded to a lower end, a sucker 4a which is formed in a circular shape and closely in contact with the mirror finished upper surface of the base 1, and a pedestal part 4d which is protruded on an upper surface of the sucker 4a and in which insertion holes inserting the insertion pin 4e thereinto is bored.
Patent JP-2002322871-A (JP)
Title: Nipping determining-controlling method of opening- closing body
Inventor: ARAI TAKAO
IPC: B60J7/057
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To quickly determine nipping. SOLUTION: Every time when inputting a rotational pulse signal, angular velocity of a motor is calculated from the period. A change in angular velocity is estimated together with the angular velocity of the last time. Estimative angular velocity ωs(n) is calculated with every sampling timing up to inputting the next rotational pulse signal. The estimative angular velocity is compared with a determining value ωd. When the estimative angular velocity becomes the determining value or less, it is determined as the occurrence of nipping. Thus, reduction in the angular velocity when causing the nipping is estimated up to inputting the next rotational pulse signal.  Since a determination is made that the nipping is caused when the estimative angular velocity becomes the determining value or less, the determination is not made every time when inputting the rotational pulse signal. The determination can be made before inputting the next rotational pulse signal, and the nipping can be quickly and highly accurately determined to prevent an increase in a nipping load due to a delay in a determination.
Patent JP-2002330329-A (JP)
Title: Image pickup device
Inventor: GOMI YUICHI
IPC: H04N5/345
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that attains zooming at an optional zooming ratio even when the zooming is conducted through revision of an interleaving ratio and makes reading of image pickup information proper. SOLUTION: A system controller 6 controls a solid-state image pickup element 2 to read a signal at a prescribed interleaving ratio. When a size of a picked-up area does not correspond to the interleaving ratio, the system controller 6 allows a digital processing section 4 to execute conversion processing of the image size, resulting in an image size in response to a requirement of a peripheral device section 5. Furthermore, the system controller 6 revises the picked-up area after the end of read from the solid-state image pickup element 2 to obtain a normal frame signal.
Patent JP-2002154206-A (JP)
Title: Ink jet recording head, method of manufacturing the same and ink jet recorder having the same
Inventor: AZUMI JUNICHI
IPC: B41J2/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a low cost ink jet recording head for recording a high quality image, a method of manufacturing the same having manufacturing process with high yield and an ink jet recorder having the ink jet recording head. SOLUTION: There is disclosed the ink jet recording head that ejects an ink drop by a pressure wave by virtue of an electrostatic force. External faces of an ink pressurizing liquid chamber substrate 4 are inside of external faces of an individual electrode substrate 6 on a bonding face where the ink pressuring liquid chamber substrate 4 and the individual electrode substrate 6 are bonded with each other to form an allowance width.
Patent JP-2001319665-A (JP)
Title: Manufacturing method of fuel cell and its electrolyte
Inventor: SASAHARA JUN
IPC: H01M8/24
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell that has a high reaction surface area to the volume ratio, thus providing a high electric power density per volume. SOLUTION: In the fuel cell having an electrolyte layer between a pair of electrodes, at least one of two interfaces among electrolyte layers and electrodes has a three-dimensional microscopic configuration with a predetermined pattern formed. The three-dimensional configuration improves a reaction surface area to volume ratio of the cell and can be used as a passage integrally provided to distribute a reaction gas to the reaction surface, thus eliminating the necessity of providing a passage in a seal plate externally encircling the electrode. The electrolyte layer can be formed by a minute processing technique for allowing the formation of a very accurate shape and may be formed by either of selective removal or casting techniques. The fuel cell provides a very high output density per volume as compared with conventional types.
Patent JP-2002334209-A (JP)
Title: Client terminal equipment, bank service providing program, storage medium, bank service providing method and bank server device
Inventor: NAKAMURA YOSHIYUKI
IPC: G06Q40/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a bank server device or the like capable of limiting a providable bank service by the attributes of a user or the like. SOLUTION: For instance, corresponding to the attributes such as the age of the user, the bank services providable for the user are decided beforehand for each attribute, such as only an ordinary deposit service for the users of 6 years old to 11 years old and only the ordinary deposit service and a fixed time deposit service for the users of 12 years old to 14 years old. Also, the attribute of the user is acquired when the user opens a bank account. When the user logs in a bank server 5, the attribute of the user is retrieved from the login account of the user and only data regarding the bank service providable for the user are transmitted to client terminal equipment.
Patent JP-2002334127-A (JP)
Title: Emulation system of built-in firmware
Inventor: YOSHIOKA SHINYA
IPC: H04B10/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an emulation system of built-in firmware capable of realizing emulation in a field of optical transmission amplification with high accuracy. SOLUTION: When circuit information is received from an external controller 4 via an SIO interface 1a, an emulation part 1 stores the circuit information in a device information table 1b. Data stored in the device information table 1b is converted into a relational map ij between mutual devices by a data transition managing part 1c. An actual I/O data managing part 1e collects I/O information from an optical amplification circuit 3, an I/O collection part 1f monitors the I/O information from the optical amplification circuit 3 collected by the actual I/O data managing part 1e, I/O information of control firmware 2 and the data transition managing part 1c to manage the relational map 1j respectively and provides the emulated information to the mutual devices.
Patent JP-2002335576-A (JP)
Title: Radio information delivering system
Inventor: SHIMANO SHUNNOSUKE
IPC: H04W64/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a system in which information limited to an area is delivered inexpensively to a radio terminal, a user acquires only personally useful information and the user's need can be grasped. SOLUTION: Summarized information limited to an area is delivered, as index information, to a user and the user selects only required information. The selected information is recorded as marketing information.
Patent JP-2002333583-A (JP)
Title: Optical switch
Inventor: NISHIDA NAOKI
IPC: G02B26/08
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which has a simple structure and is easily controlled, in which desired optical elements among a plurality of optical elements supported on a movable member are surely located on an optical waveguide. SOLUTION: A projected part is provided at the movable member located inside a groove which crosses with the optical wave guide and is filled with matching oil, a plurality of notches the number of which is equal to the array pitch of the optical elements on the movable member are provided on the side face of the groove. The movable member is moved by giving a first driving force with a micro pump, and the movable member is stopped by a braking force exerted by the engagement of the projected part and the groove. Further, a second driving force larger than the first driving force is exerted to start the movement of the movable member which is stopping due to the braking force.
Patent JP-2002336789-A (JP)
Title: Vibration reproducing apparatus
Inventor: ONO TAKAYUKI
IPC: E02F9/16
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To reproduce a vibration mode near to the vibration actually generated by an object and to simplify the constitution of a vibration reproducing apparatus as a whole. SOLUTION: A vibration stand 15 is attached to a stand 11 in such a cantilevered state that one end in the length direction of the vibration stand 15 becomes an attaching part and the other end thereof becomes a free end and one hydraulic cylinder 20 is arranged to the free end of the vibration stand 15. Therefore, the vibration stand 15 is elastically deformed by the exciting force from the hydraulic cylinder 20 to apply actually generated vibration near to pitching and rolling to a carburetor 23 attached to the free end of the vibration stand 15.
Patent JP-2002337343-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: HATASA NOBUYUKI
IPC: B41J2/16
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To smoothly join a top plate to a substrate having discharge energy- generating elements in parallel and achieve high-quality recording, by preventing the substrate from warping or breaking when joined onto a base plate even in an ink jet recording head comprising the substrate having a long recording width or having a high recording density. SOLUTION: A base plate substrate is constituted of a first base plate substrate and a second base plate substrate. The substrate where the discharge energy-generating elements are formed and the first base plate substrate in direct touch with the substrate where the discharge energy-generating elements are formed are made of the same material.
Patent JP-2002343831-A (JP)
Title: Bonding head and bonding apparatus having the same
Inventor: NAKAJIMA NORIHIKO
IPC: B06B1/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To surely connect a pad of a semiconductor chip to leads on a substrate by stabilizing a vibration of a bonding tool during connecting by suppressing a distortion vibration, a vertical vibration or the like of the tool. SOLUTION: A vibration transmission member has a quadrangular prismatic first vibration transmitter having a length of d at a position of λ/2 as a center in an advancing direction of an ultrasonic vibration, a second vibration transmitter coupled between the first transmitter and the vibrator and having a length of (λ-d)/2 in the advancing direction, and a third vibration transmitter coupled to other end of the first transmitter and having a length of (λ-d)/2 in the advancing direction. The first transmitter and the third transmitter each has a tapered surface which gradually becomes wider toward the first transmitter. Upper and lower surfaces of the second and third transmitters each has a tapering angle within 45 deg. to a central axis in a longitudinal direction of the vibrator and the transmitters.
Patent JP-2002339738-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TAMURA YASUKI
IPC: F01N3/26
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of stably and surely reducing harmful substances such as HC and CO while preventing fuel consumption from deteriorating in starting of the internal combustion engine. SOLUTION: A reactant supply means (secondary air technique and two-stage combustion technique) for supplying unburned combustibles and air is installed near the exhaust valve part of an exhaust valve 15 allowing to communicate and to isolate a combustion chamber with and from an exhaust port. An exhaust flow velocity limiting means 40 is installed to limit an exhaust flow velocity near the exhaust valve part to a specified speed or below. The exhaust flow velocity limiting means is formed of shielding members 42 and 42' to shield a part of an exhaust passage 13 near the exhaust valve part by the shielding members.
Patent JP-2002095295-A (JP)
Title: Controller of ac generator for vehicle
Inventor: TANIGUCHI MAKOTO
IPC: H02P9/08
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide the controller of an AC generator for vehicle which can detect the rotation favorably with simple constitution. SOLUTION: A control circuit 73, which regulates the output voltage by controlling the field current to be supplied to field winding 6, is supplied with power voltage from a power circuit 74. The power circuit 74 can supply the control circuit 73 with power voltage at and after the point of time when a power drive circuit 75 detects the rotation.
Patent JP-2002338825-A (JP)
Title: Colored resin composition, colored photosensitive composition and color filter
Inventor: KODAMA TOMOHIRO
IPC: C08L101/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a colored resin composition containing a dye as a colorant, excellent in transparency (light transmitting properties) and having a high color density and a good hue (particularly in blue color). SOLUTION: The colored resin composition comprises at least a binder polymer and a colorant, where at least one colorant is a compound represented by general formula (1) [wherein R<1> -R<8> are each H, an alkyl, hydroxyl, alkoxyl, amino, alkylamino or dialkylamino group, a halogen atom, a sulfonyl group, a sulfonate, a carboxyl group, a carboxylate, an ester group or an amide group; and A<1> -A<8> are each N or CH (provided that at least one of A<1> -A<8> is N)].
Patent JP-2002353297-A (JP)
Title: Wafer chuck
Inventor: YAMADA TOSHIHARU
IPC: H01L21/683
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To cut down the number of parts of a wafer chuck and to improve its strength, and also to reduce the labor and cost of manufacture. SOLUTION: A suction-cooling plate 11 is made by using a suction plate as a heat transfer plate 23 on a cooling plate, and unifying the suction plate and the cooling plate. A rubber heater 12 is bonded on the bottom face of the suction-cooling plate 11. A space is created between the suction-cooling plate 11 and a ceramic base 13, by providing projections 131 and 132 for supporting the suction-cooling plate 11 on the top face of the ceramic base 13, and the rubber heater 12 is disposed in the space.
Patent JP-2002347231-A (JP)
Title: Ink jet printer
Inventor: MIYAMA UICHI
IPC: B41J2/175
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer which can estimate an ink lack state in accordance with a type and a printing ratio of printing data. SOLUTION: There are provided a printing dot-calculating part 9 for calculating an ink amount discharged from a printing head, an ink remaining-amount calculating means for calculating an ink remaining amount, a printing-ratio calculating means for calculating the printing ratio by the printing head, a printing ratio history data storage 11 for storing printing ratio data calculated by the printing-ratio calculating means, a printing-judging means for judging on the basis of the ink remaining amount and the printing ratio data whether or not a printing process for designated printing data can be normally completed by only the ink remaining amount, and a control means for executing the printing process on the basis of the designated printing data when the printing- judging means judges that the printing process can be normally completed,  and controlling not to start the printing process when the judging means judges that the printing process cannot be completed.
Patent JP-2001338269-A (JP)
Title: Card reader
Inventor: SUKAGAWA MASARU
IPC: G07C9/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To save wasteful reading and to prevent troubles, such as read/write errors caused by dirt on a memory card by enabling read/write, while identifying memory cards having different memory configurations of information. SOLUTION: The card reader holds a program 23 for card read/write control, capable of reading/writing an individual storage part corresponding to the identification information of a memory card 1, composed of an identification information storage part 11 storing the identification information concerning a card issuing source which is commonly readable for each of cards and individual information storage parts 12 and 13 storing peculiar information, which is edited for each card issuing source, concerning an individual and history information concerning entering/leaving, reads the identification information of the memory card and decides whether the individual information storage parts are readable/ writable by the held program for card read/write control.  When the held program is not a read/write enable program for card read/write control, the transfer of a read/write enable program for card read/write control is requested to a host computer 3 and is acquired, so that the read/write of the individual information storage part in the memory card 1 is performed.
Patent JP-2002345506-A (JP)
Title: Jikatabi (split-toed shoes)
Inventor: ONOBUSA MASATOMO
IPC: A43B3/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide split-toed shoes which have appropriate elasticity and tightly binding property, prevent the feet in the shoes from moving during hard movement or exercise, and can be stably used without causing unsteady steps. SOLUTION: In split-toed shoes made by using an elastic fabric in the upper 1, a fabric having a uniaxial direction elasticity is arranged in the surface and the back forming the split-toed shoes or corresponding different sites in a manner that crosses the elastic axes of the fabrics.
Patent JP-2002350982-A (JP)
Title: Projection screen
Inventor: ONO YOSHIYUKI
IPC: G03B21/625
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a projection screen which prevents yellowing and deteriorating of a Fresnel lens sheet and lenticular lens sheet molded by a UV curing resin by external light and is improved in light resistance without using means of using resins having an UV absorption effect, applying UV absorption ink or kneading a UV absorber into a substrate resin. SOLUTION: The Fresnel lens sheet (the lenticular lens sheet) having the constitution obtained by polymerizing and bonding lens portions consisting of the reaction cured matter of the UV curing resin on a translucent resin base material, in which the refractive index of the reaction cured matter is 1.54 to 1.58 (1.49 to 1.52) at a wavelength 656 to 486 nm is used.
Patent JP-2002351241-A (JP)
Title: Image forming device
Inventor: DOMON AKIRA
IPC: G03G15/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, capable of suppressing the change of a printing magnification in the sub-scanning direction due to change in the temperature of a pressing roller while making the image forming device small- sized. SOLUTION: In the image forming device where the distance between a transferring position and a fixing position is shorter than the distance of a paper passing direction, the number of rotations of the pressing means is controlled, based on at least either one of the value of the outer diameter of the pressing means, measured at a predetermined temperature and detecting information from a temperature detecting element.
Patent JP-2002351793-A (JP)
Title: Automatic electronic mail reception device and program
Inventor: NAGASAKA AKIHIKO
IPC: G06F13/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic electronic mail reception device which efficiently receives an electronic mail stored in a mail server. SOLUTION: The automatic electronic mail reception device 1 extracts reception time of the mail server from header information of the electronic mail received from the mail server and stores the number of received electronic mails in reception time information DB 181 at every reception time band. When the down loading of the electronic mail from the mail server is terminated, the number of received mails, which is stored in reception time information DB 181 at every prescribed time band, is obtained in the order of former time, and it is compared with a threshold which is set by a user. The time band where the number of the received mails is smaller than the threshold is extracted, the final time of the time band is decided to next mail down loading time and is stored in a register 151.  The device is connected to the mail server at mail down loading time and the electronic mail is down-loaded.
Patent JP-2002355538-A (JP)
Title: Hollow cellulose fiber membrane for hollow carbon fiber membrane and its manufacturing method
Inventor: NOMURA SHIGERU
IPC: D01F9/16
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a hollow cellulose fiber membrane which has structural characteristics able to relax the stress concentration when it is baked and carbonized, subsequently which is to be a hollow carbon fiber membrane having excellent flexibility and bending strength and being hardly broken even when baked and carbonized. SOLUTION: This hollow cellulose fiber membrane for hollow carbon fiber membrane has >=4.60×10<-3> double refractive index (Δnc Water ) when the central part is measured is water of 20 deg.C and <=10.0×10<-3> double refractive index (Δnc Oil ) when the central part is measured in cedarwood oil of 20 deg.C.
Patent JP-2002353266-A (JP)
Title: Method and apparatus for wire bonding
Inventor: ARAKI CHIHIRO
IPC: B23K20/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for wire bonding capable of joining metal fine wire on a semiconductor chip always in an optimum shortest time regardless of variation of weldability of a junction portion. SOLUTION: In the wire bonding apparatus having a tool 2 to hold a metal fine wire 13 to press it against a bonding pad of a semiconductor chip 10, a vibrator 3 to give the tool 2 ultrasonic vibration, an oscillator 4 to oscillate the vibrator 3, a control section 9 to perform output control of the oscillator 4, and pressure means 5 to give the tool 2 pressing force, the apparatus comprises junction detection means (ultrasonic oscillator 4, control section 9, output feedback signal C) between the metal fine line 13 and the bonding pad 12, and the junction detection means and the control section 9 are connected such that the control section 9 operates according to a detection result of the junction detection means.
Patent JP-2002357017-A (JP)
Title: Steel tower
Inventor: HONGO EIJIRO
IPC: E04H12/24
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmission steel tower by wide-flange. SOLUTION: A pair of frames at a regular interval in the line direction are composed of upper poles 1 and lower poles 2 constituting large trusses and crossing-section poles 3 connecting the upper poles 1 and the lower poles 2 respectively, and each pole is configured of shape steel, and connected by beams 4 consisting of shape steel in the line direction.