baber/WOPTO huggingface dataset:
Patent JP-2003025938-A (JP)
Title: Moving body regulating system in accident
Inventor: TAMEGAI HITOSHI
IPC: B60R21/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent an escape of a vehicle causing an accident when a contact accident of mutual vehicles or a contact accident of a fixed body such as an electric pole and the vehicle is caused. SOLUTION: A contact sensing means 3 is arranged on the vehicle (or the fixed body) 1, and when contact is caused, a contact signal is transmitted outside, The vehicle (or the fixed body) 1 determines that the contact accident with a mating vehicle is caused when the contact sensing means of itself senses the contact, and receives the contact signal transmitted from the mating vehicle 1, and regulates a movement of the mating vehicle 1 by stopping of an engine.
Patent JP-2003028121-A (JP)
Title: Screw with special drive part
Inventor: HATANO NAOYA
IPC: F16B35/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a screw with a special drive part capable of being relatively easily molded, and allowing accurate transmission of necessary drive force from a drive shaft. SOLUTION: In this screw with the special drive part, a head part 10 whose peripheral face has a triangular shape is formed on a plane perpendicular to an axis of a leg part 2, the peripheral face is inclined in a triangular pyramid shape from a seat face of the head part 10 to a top face 11, and triangular corner parts are connected by arcs. Thereby, a thickness between the head part 10 and the leg part 2 is not thinned, the screw is not broken, and the preset drive force is accurately transmitted. Even in the screw having the thin head part 10 used for a cellphone or small electronic equipment, an engagement hole of the drive shaft and the head part 10 of the screw are certainly engaged by forming the head part 10 in that shape to obtain accurate screw fastening force and to obtain a sufficient fastening function as the screw.  Since triangular connection positions of the head part 10 are connected by the arcs, service life of a tool is elongated, and the screw can be manufactured at a low cost.
Patent JP-2002367741-A (JP)
Title: Two-way connector for mobile communication system
Inventor: KUROSAWA TOMOYUKI
IPC: H04M1/21
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a mobile communication system to exchange information with another information equipment even during charging. SOLUTION: A two-way connector is fitted to a mobile communication system, so that it can communicate with a plurality of equipment such as a charger and a computer.
Patent JP-2003030729-A (JP)
Title: Automatic vending machine
Inventor: KAWABATA YASUAKI
IPC: G07F11/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of alternately executing payout of commodity from a plurality of commodity columns set as a group by simple control without increasing memory capacity for sales management. SOLUTION: The automatic vending machine is provided with a group setting means to group the commodity columns by very brand of commodity, to sort pieces of column data to specify the respective commodity columns by every group and to register them in a memory and a sale control means to execute the payout of the commodity by specifying the commodity column according to alternatively specified column data among the plurality of pieces of column data registered in the memory of a group associated with the brand of commodity specified by selective operations of a commodity selection button and to alternatively specify the column data to specify a commodity column from which the commodity is paid out next when the commodity is paid out from the commodity column.
Patent JP-2003030808-A (JP)
Title: Magnetic head, manufacturing method thereof and magnetic recorder
Inventor: HIRANO SHINYA
IPC: G01R33/09
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To evade the destruction of a gap film due to the pin hole and the static electricity. SOLUTION: The magnetic head is provided with an electrode 5 arranged facing oppositely so as to hold a magnetic sensor film 4 between them, a 1st gap film 12 arranged on one surface of front/rear sides of the magnetic sensor film 4 and electrode 5, and a 2nd gap film 13 formed on another surface. The ratio Rg/Rgmr of a combined resistance Rg combining the resistance Rg1 of the 1st gap film 12 and the resistance Rg2 of the 2nd gap film 13 to the resistance Rgmr between the electrodes is formed to be 10<Rg/Rgmr<10000.
Patent JP-2003031148-A (JP)
Title: Color cathode ray tube and mask frame
Inventor: MAKINO NAOYUKI
IPC: H01J29/07
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a mask frame enabled to secure a torsional rigidity while restraining weight increase and restrain the torsion of a mask main body, and to provide a color cathode ray tube equipped with the mask frame. SOLUTION: The mask frame 40 is composed of a pair of long side walls 41a, 41b facing each other, short side walls 41c, 41d facing each other, rectangular frame-shaped side wall part 41 including corner side walls 41e-41h formed between the long side wall and the short side wall, and a bottom surface part 43 extending from the side wall part 41 toward the center of the rectangular- shaped frame. The bottom surface part 43 has beads 44, linearly jointing the long side wall and the short side wall interposing the corner side walls 41e-41h close by the corner side walls 41e-41h. The beads 44 are formed so that the width at the neighboring area of the diagonal axis D is wider than the width on the long side walls 41a, 41b and short side walls 41c, 41d.
Patent JP-2003034476-A (JP)
Title: Riding car of elevator
Inventor: OHASHI NOBUSHIGE
IPC: B66B11/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To arrange a medicine so as not to become a hindrance to passengers. SOLUTION: A housing part 13 for housing the medicine 5 for improving an internal environment of a riding car body 10 is arranged on the outside from an inside surface of the riding car body 10 for boarding the passengers inside.
Patent JP-2003023911-A (JP)
Title: Enlarging foundation for growing aquatic organism and seaweed bed utilizing the foundation
Inventor: ONISHI TAKASHI
IPC: A01K61/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an enlarging foundation for growing aquatic organisms solving the problems that a conventional epiphytic plate for transplantation, when used as an enlarging epiphytic plate, is insufficient in the effectiveness of spore adherence because of being of flat or porous shape and having no ridge corners helping the spore adherence, further, cannot look to the action of dropping foreign matter existing thereon because of having no grooves, for example, the question of spore retention is left unsolved. SOLUTION: This enlarging foundation is to be set on the periphery of a transplantation foundation for growing aquatic organisms composed of a body base for transplantation intended for adherence of seedlings or alga collected on the surface thereof and epiphytic plates for transplantation provided on the recesses or the like of the body base. This enlarging foundation comprises an enlarging epiphytic plate provided with ridge corners provided on the recesses or the like of an enlarging body base with one or several rows of uneven grooves and a flat surface and grooves; wherein the multidirectional ridge corners on the enlarging epiphytic plate and the uneven grooves on the enlarging body base enable spores released from the transplantation foundation to adhere thereto and the grooves on the enlarging epiphytic plate enable foreign matter such as sand/stone to be dropped.
Patent JP-2002127550-A (JP)
Title: Parts for image recorded, method of judging therefor and method of making the same
Inventor: MATSUMOTO NOBUO
IPC: B41J29/46
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide parts for an image recorder, a method of judging the parts and a method of making the parts wherein erroneous loading or erroneous use of parts such as an inadequate consumable or a container for a consumable in the image recorder is adequately prevented so that deterioration of an image or a malfunction due to erroneous loading or erroneous use is eliminated, thereby allowing the image recorder to stably work in its predetermined function. SOLUTION: The parts to be loaded in the image recorder has a record section having encryption information obtained by encrypting discrimination information relating to the parts. The image recorder or a computer system connected thereto decrypts the encryption information by a decryption key and then it is judged whether or not the parts are adequate by using the information obtained by the decryption, thereby solving the problem.
Patent JP-2003035386-A (JP)
Title: Manufacturing method of vertical pipe culvert and the vertical pipe culvert
Inventor: NISHIBORI YOJI
IPC: E03F5/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To enable the simple manufacture of a vertical pipe culvert having a spiral guide passage built-in by securing a spiral guide plate in a pipe securely and firmly. SOLUTION: An inner pipe with the guide plate is formed by cementing the guide plate to a spiral groove formed on the perimeter of the inner pipe, outer pipe with a plurality of sections having the spiral groove formed on the inside surface and providing a flange part is cemented on the inner pipe, by inserting the rim of the spiral guide plate into the spiral groove, and integrally formed by bonding the flange part of the outer pipe with each other installed successively.
Patent JP-2003036540-A (JP)
Title: Information record reproducing device and pre-pit detecting method
Inventor: YANAGAWA NAOHARU
IPC: G11B7/005
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an information record reproducing device and a pre-pit detecting method that can stably detect a pre-pit and rightly record information even in an emboss area where a group track is not continuously formed. SOLUTION: The information record reproducing device, which radiates a light beam to an optical disk where the pre-pit is formed in advance and then record reproduces information into the optical disk in accordance with a record clock generated based on a wobble signal and the pre-pit signal, comprises a push-pull signal generating means generating the push-pull signal based on the reflected beam from the optical disk, a pre-pit signal detecting circuit detecting the pre-pit by comparing the push-pull signal with a reference level, and a control means changing the reference level to execute retry processing that executes the detection of the pre-pit again when the pre-pit can not be detected.
Patent JP-2003042605-A (JP)
Title: Mounting structure of pressure sensor for stirling refrigerator
Inventor: SAKAMOTO YASUO
IPC: F25B49/02
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To simply regulate an operating gas pressure of a crank chamber of a Stirling refrigerator. SOLUTION: When a pressure of the crank chamber is regulated by a pressure sensor 59, an operating gas supply pipe 54 is connected to a coupler 53, an operating gas is further charged from an operating gas supply source, a regulator such as a spanner or the like is inserted from a gap of a U-shaped pressure sensor mounting fitment 58 of a planar shape, and the sensor 59 is regulated.
Patent JP-2003037931-A (JP)
Title: Ground potential difference suppressing apparatus
Inventor: NISHI YUKIHIKO
IPC: H02H9/06
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a ground potential suppressing apparatus for effectively acting on both of a surge current and a noise current and capable of surely preventing failure of a device and communication interference, etc. SOLUTION: The number of bi-directional elements WD1, WD2, WD3 comprising the first and second diodes D1, D2 is the same number of the ground lines E1, E2, E3. The bi-directional elements WD1, WD2, WD3 are provided with a discharging element Pro such as an arrester, etc., for discharging when the predetermined operation voltage is applied across both ends. A path formed from the first diode D1 in one bi-directional element WD1, the discharging element Pro and the second diode D2 provided in other bi-directional element WD2 and connected to the first diode D1 in the forward direction, connects the ground lines (e.g. E1 and E2).
Patent JP-2003034988-A (JP)
Title: Fixture for mounting vibration control member and method for mounting the same
Inventor: IZUMI NOBUYUKI
IPC: E04H9/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for mounting a vibration control member and a method for mounting the vibration control member which can reduce the quantity of a steel material and also can be easily constructed. SOLUTION: The fixture 1 for mounting the vibration control member is made by each disposing a gusset plate 3 on one face of a jointing plate 2, and a stud bolt 4 and an anchorage reinforcement 5 on the other face.
Patent JP-2003034341-A (JP)
Title: Solution storage bag with pump
Inventor: TABATA TOMIO
IPC: B65D33/36
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a solution storage bag with a pump without requiring space in a bathroom or a wash room and without being bulky when it is to be thrown away as refuse after using. SOLUTION: A male screw part 6 is projected at the upper end opening part of a bag body 1 in which solution E such as a shampoo and rinse agent are stored, a female screw part 6 of a discharge pump 3 is screwed with the male screw part 2, and the pump is attached to the bag body 1. A cylinder part 7 is provided on the upper face of the female screw part 6 of the discharge pump 3, an engaging recess 7a is provided on the outer peripheral face of the cylinder part 7, and an insertion part 8a of a fixing tool 8 which is mounted on a wall face 10 is engaged with the engaging recess 4a, thus the bag is used.
Patent JP-2003042094-A (JP)
Title: Axial flow fan
Inventor: SEIJI MAMORU
IPC: F24F1/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an axial flow fan capable of improving sound quality by controlling noise level of offensive high frequency component generated by fan rotation while maintaining a good rotation balance. SOLUTION: In this axial flow fan including a rotating boss part 1 receiving driving force and a plurality of fan blades 2 arranged around the rotating boss part 1, even numbers of same shape fan blades 2 are attached on the rotating boss part 1. Attachment intervals of the fan blades 2 are uneven. The fan blades 2 are provided symmetrically with respect to a center of the rotating boss part 1.
Patent JP-2003043930-A (JP)
Title: Paper-like medium
Inventor: INOUE KENICHI
IPC: B42D1/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the following problems with paper-like media; the paper- like media are discarded in the final; the paper-like media recorded with propaganda and advertisement are easily thrown away in many cases and therefore the paper-like media to provide the propaganda and advertisement are not considered for the recovery of the paper-like media and consequently the investigation tracing the same is not possible and the market investigation utilizing the information thereof is accordingly impossible. SOLUTION: The paper-like media coated or attached with sample materials or check materials are provided. The paper-like media are recorded with benefit information and identification codes.
Patent JP-2003043714-A (JP)
Title: Electrophotographic device and process cartridge
Inventor: OMORI HIROYUKI
IPC: G03G15/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device and a process cartridge for the cleaner-less system which prevents image flow and image fog due to failure in recovering a residual toner after transfer. SOLUTION: In an image forming device equipped with an electrophotographic photoreceptor, an electrifying means, an exposure means, a developing means, a transfer means and a auxiliary electrifying means, the developer remaining on the electrophotographic photoreceptor after a transfer process is electrified into the normal polarity by the auxiliary electrifying means, while the surface of the photoreceptor is electrified by the electrifying means into a proper charge amount. In this device, compounds expressed by formula S-GS and formula IRF-168 are incorporated at a time into the photosensitive layer of the electrophotographic photoreceptor.
Patent JP-2003046012-A (JP)
Title: Package for electronic component, electronic package component using the same and electronic apparatus
Inventor: SAKAGAMI EIMATSU
IPC: H01L23/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component package which enables the body to be thinner and the cost to be reduced, as compared with the conventional ceramic package or metal package, and further reduces the heat influence on the package, electronic components, etc. SOLUTION: The package, having a hermetically sealed structure for housing an electronic component 30, is composed of a flat plate-like base 10 made of an insulation material, such as ceramics or glass and a box-like metal lid 20 bonded to the base 10. The base 10 is seam-welded to the lid 20 with a bond 12, such as low-melting point glass, using a laser beam or an electron beam.
Patent JP-2003045785-A (JP)
Title: Stage apparatus, aligner, and device-manufacturing method
Inventor: NISHI TAKECHIKA
IPC: G03F7/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To achieve efficient stage drive. SOLUTION: When a coarse movement stage 34 is to be accelerated (and decelerated) by a linear motor 69, thrust in an acceleration (deceleration) direction is applied to a fine-movement stage 32 from a gas flow apparatus 73, thus suppressing counterforce due to the drive of the rough-movement stage operating on the fine movement stage, and hence maintaining both the stages in a specific position relation, even if voice coil motors 71A to 71C for driving the fine-movement stage does not generate large thrust, as in the conventional voice coil motor.  More specifically, the voice coil motor needs only to generate thrust for driving the fine-movement stage slightly, and required thrust is very much smaller than that of the conventional voice coil motor or the like, thus miniaturizing the voice coil motor for reducing the size and weight of the entire stage, even in the case of the coarse movement stage being highly accelerated, and hence enabling efficient stage drive.
Patent JP-2003042868-A (JP)
Title: Pressure measuring apparatus
Inventor: TAKAHASHI HIROYASU
IPC: G01L7/08
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a pressure measuring apparatus with improved resistance to corrosion and temperature characteristics. SOLUTION: The pressure measuring apparatus provided with a pressure receiving block formed of a metallic material with a protruded part with its top face facing a fluid to be measured is provided with a flat diaphragm part formed of a synthetic resin material covering the top face of the protruded part and constituting the top face and a pressure receiving chamber, a diaphragm supporting part formed of a tubular synthetic resin material with one edge connected to the circumferential edge part of the flat diaphragm part and in contact with the side circumferential surface of the protruded part, a through hole provided for the protruded part with one end communicating with the pressure receiving chamber and the other end communicating with a pressure sensor, and a sealed liquid filled in the through hole and the pressure receiving chamber.  The materials of the flat diaphragm supporting part and the protruded part are selected so as to absorb the amount of volume change due to changes in the peripheral temperature of the sealed liquid by the amount of volume change due to the difference of the coefficient of thermal expansion between the flat diaphragm supporting part and the protruded part.
Patent JP-2002265400-A (JP)
Title: Method of purifying 1,1,1-trifluoro-2-chloroethane
Inventor: BOLMER MICHAEL S
IPC: C07C19/12
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of purifying 133a(1,1,1-trifluoro-2-chloroethane) product mixture including olefinic impurities. SOLUTION: A diene, for example, isoprene or 1,3-pentadiene is brought into contact with the 133a(1,1,1-trifluoro-2-chloroethane) product mixture that includes olefinic impurities under the sufficient conditions to convert the olefinic impurities to cyclohexenes.
Patent JP-2003050968-A (JP)
Title: Device and method for document filing and program
Inventor: OKADA YASUHIRO
IPC: G06T7/40
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To accurately retrieve a document image affected adversely by external disturbance, which has been impossible before. SOLUTION: When image information in a process area extracted from an inputted document image is recognized and converted into a character code and conversion results are classified by specific document items, respective process results in the processing stage of the input document images are compared with previously set specific decision conditions, and it is judged whether there is a process error according to the comparison results. When it is decided that there is a process error, correction indication information for the corresponding process result is presented. The process result is corrected according to correction information inputted in response to the presentation, and document filing data regarding the input image area generated by using the process result and/or correction result and stored.
Patent JP-2002094377-A (JP)
Title: Analog to digital converter
Inventor: SAUER DONALD JOHN
IPC: H03M1/08
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an analog to digital converter that operates at a high-speed and provides high resolution. SOLUTION: The analog to digital converter(ADC) (18) includes a comparator (40), that sets a successive approximation binary register (42) by each bit. Feedback means (42, 44, 28) are provided in the ADC (18) for auto-biasing, automatic configuration and offset compensation. The ADC (18) is automatically set to high accuracy by allowing itself to reference a master voltage reference. The same ADCs (18) are connected in parallel for increasing the sampling rate. The architecture of the ADC (18) can compensate for the allowance of components with respect to common mode noise and secondary parasitic effects. The ADC (18) operates at a high speed and high accuracy, such as 10 bits at 50 MHz, is realized by MOS technology, having high yield and is compatible with ASICs(application specific integrated circuit).
Patent JP-2003009751-A (JP)
Title: Insecticide spraying apparatus for high branches
Inventor: KONO TADAHISA
IPC: A01M7/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an insecticide spraying apparatus with which an insecticide is sprayed to high tree branches by attaching an insecticide spray can available in the market to the tip of a long bar and pulling a string. SOLUTION: The point of the long bar (3) is equipped with a fixed stand (2) for fixing the spray can (1) and the string (6) is pulled to move a lever (5). Consequently, the insecticide is sprayed to a part apart from one's hands by pushing a spray valve of the spray can (1).
Patent JP-2003049777-A (JP)
Title: Hermetic compressor and refrigerating device using the same
Inventor: YAMAZAKI HARUHISA
IPC: F25B1/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor capable of controlling a compressor discharge gas temperature via a simple structure, and a refrigerating device using the same. SOLUTION: A shell case 11 houses an electric motor part 12 and a two-stage compression type compression part 13 coupled thereunder. A refrigerant discharged from a first-stage compression part 15 is discharged into the shell case 11. A first discharge pipe 21 is led out of above the electric motor part 12, and a second discharge pipe 22 is led out of below the electric motor part 12. A valve 25 connects the first discharge pipe 21 or the second discharge pipe 22 selectively to a suction port 17A of a second-stage compression part 17.