baber/WOPTO huggingface dataset:
Patent JP-2001332653-A (JP)
Title: Semiconductor device
Inventor: TANAKA KAZUMI
IPC: H01L21/3205
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which is constituted in a high- density external wiring structure and also prevents external connection wirings from being disconnected by relaxing a stress which is generated in a semiconductor substrate after the substrate is mounted on a substrate. SOLUTION: A semiconductor device is constituted in a structure that a plurality of external connection electrodes 8 are provided on a semiconductor substrate 1 and rewiring patterns 6 for connecting electrodes 2 on the substrate 1 with the electrodes 8 are respectively wired in the direction, in which the effect of a strain exerted on the patterns 6 after the substrate 1 is mounted on an executing substrate is weak, in the vicinities of the electrodes 8. That is, a wiring is designed so that as the electrodes 8 are apt to exert a strain due to a thermal stress in the directions to link the center 11 of the substrate 1 with the electrodes 8, the patterns 6 are never led out in these directions. Consequently, the strain which is generated in the patterns 6 after the substrate 1 is mounted on the substrate is reduced.  Moreover, an adverse effect due to a strain stress can be prevented without widening the width of the external connection wirings 8. As the result, the semiconductor device can be constituted into a semiconductor device of a high-density wiring structure.
Patent JP-2001336748-A (JP)
Title: Fuel-staging burner and fuel-injection nozzle
Inventor: HAYASHI SHIGERU
IPC: F23R3/12
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel-staging burner in which a switching mechanism for fuel-supply holes is provided in a fuel nozzle of a single burner for increasing/reducing the number of the injection holes corresponding to a required output, and at the same time the injection space is peripherally and/or radially extended or reduced to control the combustion-air ratio in a wide range of output. SOLUTION: This burner is provided with a nozzle 1, a selector valve 2, and liquid-membrane-forming means 6. The nozzle 1 has fuel-injection holes disposed in axially and peripherally different positions in a combustion duct. The selector valve 2 moves axially relative to the nozzle to open/close the injection holes. The liquid membrane-forming means 6 forms liquid membrane of fuel jetted out of the holes.
Patent JP-2001338155-A (JP)
Title: Consultation service system using the internet
Inventor: TAKEUCHI SAKAE
IPC: G06Q10/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a system capable of preventing unauthorized access and providing safe prediction service in a consultation system using the Internet. SOLUTION: A process to create a prediction rule from original data is separated from a process to perform consultation service based on the prediction rule. A prediction service (consultation service) system is constituted so as to separately perform a means to create the prediction rule to preliminarily offer the prediction service to an Internet user by being connected with a server on which a data base to be an analyzing object is mounted from a client by a LAN or an exclusive line and analyzing data by mathematical and statistical technique and a means to respond to a request for offer of the prediction service from the user by incorporating the prediction rule in an Internet web site in a system to offer the prediction service (consultation service) on the Internet.
Patent JP-2001337866-A (JP)
Title: Storage circuit device
Inventor: KANETAKE NORIKAZU
IPC: G11C29/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a storage circuit device which can supress an increase in capacity of a storage circuit division when an error checking and correction circuit division is provided. SOLUTION: A flash memory 2 is composed to be able to access by 16-bit to an 8-bit data bus size of a CPU 7, a controller 4 reads out data by 16-bit from the flash memory 2 when the CPU 7 reads out data from the flash memory 2, and R latchs 5U, 5L select data which the CPU 7 intends to read out from the data to output them on a data bus of the CPU 7. 5-bit checked data corresponding to the 16-bit information data is also read out from the flash memory 2 for correcting by an ECC circuit division 3 when a 1-bit error occurs in the information data.
Patent JP-2001339976-A (JP)
Title: Brushless induction generator
Inventor: HAYAKAWA TADAAKI
IPC: H02P23/07
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a brushless system tandem-connecting two units of induction machines, which reduces cost for its power converter, makes its function simple and easily suppresses inrush current. SOLUTION: The brushless induction generator is constituted of rotors of two induction machines and its rotor drive mover which are connected on the same shaft. The rotor windings of the two induction machines are connected in reverse-phase different from the stator windings, the stator winding of an induction machine is connected to a power system bus, and the stator winding of the other induction machine is connected to the system bus through a power converter. The number of pairs of poles p1, p2 of the two induction machines satisfies 0>S1S2>-p2/p1, when slips in the respective induction machines are S1 and S2. The inrush current which flows in the stator winding of the other induction machine can be made smaller by making the term r12/S1S2 larger by making S1S2 as small as possible, where r12 is the resistance of the stator winding of the other induction machine.
Patent JP-2001029658-A (JP)
Title: Controller
Inventor: HIMOTO ATSUNORI
IPC: A63F13/20
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an extension unit for controller capable of freely embodying a controller having functions suitable for game contents. SOLUTION: The extension units 50, 60 and 70 are connected to a controller body 10 provided with an analog direction key, digital direction key, instruction button, instruction lever, etc. If the extension unit 50 having a light emitting part 52 is connected thereto, the controller may be made cordless. If the extension unit 60 having a photodetecting part 65 is connected thereto, a player is able to do a gun game to shoot the enemy in a monitor screen. If the extension unit 70 having a vibration part is connected thereto, a shooting game having a presence feel may be embodied by applying vibrations to the controller body 10. The fresh functions can be added to the conventional controller and the novel functions can be freely added to the controller body 10 without adding any change thereto.
Patent JP-2001338801-A (JP)
Title: Resistor and its manufacturing method
Inventor: YAMADA HIROYUKI
IPC: H01C7/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a resistor having excellent surge characteristics in spite of small size. SOLUTION: The resistor has a substrate 11, a pair of electrodes 12 installed at both end sections of the substrate 11, and a resistor 13 mounted between a pair of the electrodes 12. The resistor 13 is composed of rectangular sections 14 at both ends which are connected to a pair of the electrodes 12 and to which trimming grooves 16 are formed, and an approximately S-shaped section 15 which is positioned between the rectangular sections 14 at both ends and to which trimming works are not conducted.
Patent JP-2001340104-A (JP)
Title: Health shoe sole
Inventor: FUJIOKA MITSURU
IPC: A43B13/18
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide health shoe soles which can support the arches of the feet by taking the blood circulation kinetic which is biodynamically satisfactory in motion, such as walking, into consideration. SOLUTION: The lower parts of shank parts are provided with structures of the hardness different from the hardness of the shoe soles, by which the biodynamically satisfactory blood circulation motion is imparted to the shoe soles and the arches of the feet are supported.
Patent JP-2001345246-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAKAYAMA DAISUKE
IPC: G03F7/207
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To expose a pattern to light even at the end of a substrate by performing accurate focusing. SOLUTION: A method of manufacturing semiconductor device includes a step of precalculating the value corresponding to the focal distance of a lens L when the end of a wafer is exposed to light and a step of setting the calculated value corresponding to the focal distance of the lens L in an exposing system and exposing the end of the wafer to the light by focusing the lens L by using the set calculated value when exposing a resist 11 on the wafer to the light through a reticle M and the lens L constituting an optical system.
Patent JP-2001344273-A (JP)
Title: System and method for digital contents distribution using distribution server
Inventor: MORIYAMA SHIHO
IPC: H04L12/54
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To enable a user having no knowledge of the Internet to easily acquire digital information meeting his or her needs and to enable the user to always quickly acquire even a large-capacity digital information. SOLUTION: A contents-side server (2) and at least one LAN (31, 32 to 3N) connected to this server are provided, and the contents-side server is provided with a communication control means (21), a log analysis means (22), and a contents collection means (23). Each LAN is comprised of a LAN-side server (6) and a user terminal (7) connected to this server, and the LAN-side server is provided with a communication control means (61), a contents database means (62), and a log collection means (63).
Patent JP-2001342539-A (JP)
Title: Steel for high speed intermittent cutting
Inventor: YAMANE YASUO
IPC: C22C38/06
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a steel excellent in tool life for a high speed intermittent cutting. SOLUTION: This steel contains Al: 0.04-0.20% and O: 0.0030% or below by mass % as steel components, wherein free cutting elements such as S, Ca, Pb, graphite, B, Te, Zr and the like, are not added.
Patent JP-2001022573-A (JP)
Title: Electronic equipment
Inventor: MIYAZAWA AZUMA
IPC: G06F15/78
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To perform the communication with an external peripheral device in an optional step of a program and in a product state of an electronic equipment and to easily check the operation of a product of the electronic equipment and also to easily control the product. SOLUTION: The interrupt processing is carried out when the address data stored in an EROM are coincident with the output contents of a program counter. In this interrupt processing, an adjusting program is executed when the value of a code part is '1' in a program data area of the EROM. The adjusting program performs the communication with an adjuster. The communication data used for the communication include an adjustment code part, an address part and a data part. According to the value of the adjustment code part, the address subroutine of an address/data part are called, the data on the address part are written into the address of the address/data part, the address data on the address/data part are sent to the adjuster and the jumping is carried out to the address of the address/data part.
Patent JP-2001349282-A (JP)
Title: Horizontal hermetic compressor
Inventor: SHIMADA SATORU
IPC: F04B39/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal hermetic compressor that has a filter for removing foreign matters in oil in an oil passage hole cut in a sub frame dividing a pump chamber and a main motor chamber and can thus prevent an intrusion of foreign matters into a sliding part without a reduction in oil pump capacity. SOLUTION: An oil pump 11 is interposed between a first bypass pipe 14 and a sub frame 10, is connected to an end of a shaft 8 and is supported on the sub frame 10. The oil pump 11 oils a sliding part of a compression section via an oil feed passage, and the lubricating oil thus delivered is recovered in an oil sump 7. The sub frame 10 hermetically divides the oil pump 11 and an electric motor 2, and has, in the lower portion, an oil passage hole 10b through which the lubricating oil 7a passes. The first bypass pipe 14 is opened in the sub frame 10, and is provided with a static pressure inlet 16 opening to a pump chamber 11a to raise the oil level of the oil sump 7. The oil passage hole 11b through which the lubricating oil 7a passes is equipped with a filter 17 for removing foreign matters in the oil.
Patent JP-2001349912-A (JP)
Title: Method and device for measuring impedance
Inventor: NAKASHIBA TORU
IPC: H05K3/46
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an impedance measuring method for measuring the impedance of a large number of circuit boards in a short time with excellent accuracy. SOLUTION: The end face 61 of a circuit board 3 is set at a predetermined position. After a probe A is moved so as to face the end face 61 of the circuit board 3, the probe A is brought into contact with a test pattern 62 exposed to the end face 61 of the circuit board 3. The impedance of the test pattern 62 is measured by a measuring instrument connected to the probe A. The probe A can be easily brought into contact with the very small test pattern 62 exposed to the end face 61 of the circuit board 3, and the impedance can be easily measured.
Patent JP-2001348637-A (JP)
Title: Aluminum alloy material and method for producing wiring rod using the same
Inventor: KURODA HIROMITSU
IPC: C22F1/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy material good in electrical conductivity, high in mechanical strength and also excellent in heat resistance, and to provide a method for producing a wiring rod using the same. SOLUTION: As to the aluminum alloy material in this invention, a pure Al matrix having purity of >=99.95% is incorporated with, by weight, 0.05 to 0.3% Sc and 0.1 to 0.4% Zr. On the other hand, as to the method for producing an aluminum alloy wiring rod in this invention, a wire rod is formed of an Al alloy material obtained by incorporating a pure Al matrix having purity of >=99.95% with 0.05 to 0.3% Sc and 0.1 to 0.4% Zr, the wire rod is subjected to plastic working at a reduction of area of >=50%, and the wire rod after the plastic working is subjected to heat treatment at 300 to 500 deg.C for 0.5 to 100 hr.
Patent JP-2001349136-A (JP)
Title: Power window apparatus
Inventor: SUGAWARA TAKETO
IPC: E05F15/41
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a power window apparatus which positively detects nipping in a short period of time, and minimizes malfunctions such as erroneous halting or inversion of window opening/closing operation when the window is not fully opened, fully closed, or in a nipping state. SOLUTION: The power window apparatus is comprised of a control section 14 which measures ripple current which is generated with frequency relative to the number of poles of a motor 11, and determines that pinching has occurred when an interval between generation of the ripple current is extended. As to a fully opened/fully closed state, a pulse generator 15 for generating pulses according to rotation of the motor 11 is installed on a rotation shaft of the motor which carries out accurate generation. The control section measures the number of pulses generated from the pulse generator 15, and when the number reaches a predetermined value, the fully opened/fully closed stat is determined, to thereby stop the motor 11.
Patent JP-2001354435-A (JP)
Title: Formed die and formed method for optical element
Inventor: SAGARA SATOYUKI
IPC: C03B11/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To properly pressurize an optical element in either of press forming and cooling with high durability without entailing the complication of a formed device and process steps. SOLUTION: A lower die 1 is risen while pressure P2 of about 50 kgf is maintained until a collar 1a of the lower die 1 abuts a lower side end face 4b of a mold 4 after a collar 2a of an upper die 2 abuts a lower end face 6b of an upper die position regulating section 6 in a preforming process step. As a result, a glass blank 3 is formed to the optical element of a specified thickness. Pressure P3 of about 10 kgf is maintained by downward energization of the upper die 2 in a cooling step. As a result, the occurrence of the local sink mark and shrinkage of the glass blank 3 may be prevented.
Patent JP-2001028752-A (JP)
Title: Radio communication system for transmission of image packet
Inventor: PARK JEONG-HOON
IPC: H04N21/647
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmission system for image packet transmission to decide transmission priority or whether or not image data are to be sent depending on importance by deciding the importance of the coded image data when the image data to be sent for unit time exceeds a band width of a transmission channel. SOLUTION: The radio communication system includes an image coding section 200 that encodes a picture signal by a prescribed block, an importance decision section 202 that decides the importance of coded image data by each block on the basis of a prescribed parameter, a data transmission decision section 206 that decides whether or not the coded image data are to be sent or the transmission priority on the basis of at least an image data quantity coded to be sent per unit time, a state of a radio channel and the importance, an image data packet assembly section 208 that assembles the image data of which transmission is decided into packets and a radio transmission section 210 that wireless-transmits the data assembled into packets.
Patent JP-2001357151-A (JP)
Title: Method and device for equipment control and equipment repair system
Inventor: IMADA NOBUHIRO
IPC: G06Q50/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To diagnose a fault of equipment and to put the equipment in temporary operation when the fault is detected. SOLUTION: If devices 31, 32, 33... get out of order, fault information 51 is sent to a control center 4 through a communication network 9. The control center 4 loads a fault diagnostic program 61 to the device 3 having sent the fault information 51. The device 3 starts the fault diagnostic program 61 to take a fault diagnosis and transmit faulty place information 53 to the control center 4. When temporary operation is possible, a temporary operation program 6 is loaded from the control center 4 to the device 3, which is placed in temporary operation. Meanwhile, the control center 4 supplies repair information 64 based upon the result of the fault diagnosis to a service person 8, which takes an easy and speedy repairing action 65 for the device 3.
Patent JP-2002001415-A (JP)
Title: Descaling method and apparatus for hot rolled steel strip and mechanical scale breaker
Inventor: MABUCHI KATSUMI
IPC: C25F1/06
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a descaling method and apparatus for hot rolled steel strip and a mechanical scale breaker which achieve a descaling speed-up combining a mechanical means and an electrolytic means more effectively, improve the surface quality of the steel band, curtail the volume of the pickling solution used for pickling and reduce the operation temperature in the plant. SOLUTION: A descaling method for the hot rolled steel strip by which an electrolytic treatment is performed in the electrolyte solution at 30 to 60 deg.C after removing oxidized scales on the surface of the steel strip by gradually imparting bends on two sides of the hot rolled steel strip alternately by at lest three work rolls having 40 to 70 mm diameter supported respectively by back-up rolls. The descaling apparatus comprises at least three work rolls having 40 to 70 mm diameter placed so as to impart bends alternately on two sides of the steel strip, a mechanical scale breaker provided with the backup rolls to back up each work roll, and an electrolyzer which elecrtrolyzes the steel strip which passes though the scale breaker, immersing the steel strip into the electrolyte solution maintained at 30 to 60 deg.C.
Patent JP-2002005298-A (JP)
Title: End-possessing ring and method of forming
Inventor: MIYAGI YASUSHI
IPC: F16J15/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide such an end-possessing ring as the seal ring 1 and the like, which makes it possible to omit or simplify the finishing process that is an inhibiting factor of productivity, without damaging the seal property that is indispensable condition for the seal ring 1. SOLUTION: The seal ring has the separating part which faces each other in a part of a circumference of a circle, and a gate 7 which becomes an injection port for melting resin in forming the ring is provided at the end-face part 5 of either of the separating part in the radial direction of the ring.
Patent JP-2002002150-A (JP)
Title: Calendar
Inventor: ONOKI KOJI
IPC: B42F9/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a practical and convenient calendar always enabling confirmation of a schedule of a predetermined continuous week units at a glance. SOLUTION: In the calendar comprising calendar tables 23 describing dates 21 and days 22 of weeks at predetermined week units and capable of filling in the schedule, the tables 23 and 23 with respect to fore and aft are displayed as one set of two tables, the table 23 finishing aft of the tables 23 and 23 is duplicated and displayed so as to be relative to the fore and aft of the next table 23 to be displayed instead of the previously finished table 23.
Patent JP-2001030469-A (JP)
Title: Device for controlling air supply member provided at delivery of printer
Inventor: REISING MICHAEL
IPC: B65H29/24
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide easy handleability and adjustability flexibly by selecting a plurality of air supply members by operations of a selecting member and a target value adjusting member of an input unit connected to a control unit of each actuator of the supply members, and simultaneously setting a target to the individual actuators. SOLUTION: A computing unit 10 and an input unit 15 are respectively connected to an air supply controller 8 connected to control motors 901 to 933 of individual air supply members through interfaces 11, 12, 16, 22 and data channels 13, 20. The unit 15 has a microprocessor 14 and an operator panel 17, and a control unit 18 has a memory unit 19 and a computing unit 23. In this case, an operator can set a target value to desired motors 901 to 933 by operating a select key for fixedly assigning an operator panel 17 selectively at one or a plurality of the air supply members, and can set the target value to the motor corresponding to the selected supply member by a control operation member of the panel 17.
Patent JP-2002002137-A (JP)
Title: Method for manufacturing lithographic printing plate, method and apparatus for lithographic printing
Inventor: OISHI HISAO
IPC: B41N3/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate having a printing surface substantially formed by applying an image-like exposure to an original plate without necessity of developing, good coating properties and small scumming at a printing time, excellent plate wear resistance and capable of repeatedly using the printing original plate and a method for manufacturing the plate and to provide an apparatus for printing capable of manufacturing the plate in a printing machine. SOLUTION: The method for manufacturing a lithographic printing plate comprises the steps of providing a layer of a hydrophobic substance on the printing original plate having a layer containing a hydrophilic and lipophilic material on a surface, then forming an image-like hydrophilic area by an action of a heat or a light, and then treating the hydrophilic area with a hydrophilicity- enhancing agent. As the hydrophilic and lipophilic material, a photocatalytic metal compound, a photothermal conversion substance or a high temperature hydrophilicity developing substance is used.