baber/WOPTO huggingface dataset:
Patent JP-2001312820-A (JP)
Title: Method for magnetic recording of master information, master information carrier, magnetic recording and reproducing device and hard disk drive
Inventor: FURUMURA NOBUYUKI
IPC: G11B5/86
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To make uniform adhesion on the whole face between a master information carrier and a magnetic recording medium possible and to obtain higher quality and more homogeneous information signal recorded as a preformat from the master information carrier to the magnetic recording medium. SOLUTION: The master information carrier 2 used has a recessed part 22 in the outer edge of a nonmagnetic substrate 20 facing to the outer edge of the magnetic recording medium 1. This prevents deterioration in the adhesion between the surface of the master information carrier 2 where a ferromagnetic thin film 21 is formed and the surface of the magnetic recording medium 1 due to the protruding part 11 of the magnetic recording medium 1.
Patent JP-2001311161-A (JP)
Title: Construction method for steel-made footing beam and architectural structure having the beam
Inventor: SUZUKI MISAO
IPC: E02D27/32
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an architectural structure having a steel-made footing beam, which is high in corrosion resistance, labour saving, low cost and short in construction period, and a construction method for the beam. SOLUTION: A steel slug 7 and/or a blast furnace slug are arranged around a lower part side of a steel-made footing beam 5, and an earth floored concrete 9 contacting with the steel made slug 7 and/or the blast furnace slug is placed in an upper side of the steel-made footing beam 5.
Patent JP-2000343956-A (JP)
Title: Supporting device for running gear arranged in front side of automobile, in particular off-road vehicle
Inventor: HAWENER RAINER
IPC: B60K5/12
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To fix a sub-frame to a vehicle body as a module unit by separating a function irrespective of a belonging sub-frame and bolding firmly to the body to prevent vibration. SOLUTION: This running gear of an automobile is held to a cross member 6 separately by a pair of engine support members 2, 3 in an upper side of a sub-frame 7. The third support member is provided in a transmission case or a transfer gear. The engine support members 2, 3, in particular, are arranged directly adjacently to an engine case with a space substantially equal with respect to a longitudinal center axial line of the running gear. An elastic transmission support member is arranged within a vertical longitudinal plane passing substantially through the longitudinal center axis line, and all the three support members are arranged within a sloped plane ascending toward a traveling- directional front side.
Patent JP-2001315920-A (JP)
Title: Control tag, control system and controlling method
Inventor: FUJIOKA TERUHISA
IPC: G06K19/06
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a control tag, a control system and a controlling method capable of quickly and exactly recognizing a treatment condition of an object to be treated and a progress state in each process. SOLUTION: In this control system, the control tag 10 with printed fixed information on an article name of the object 14 to be treated and work instruction contents is mounted on the object 14 to be treated. When a treatment of the object 14 to be treated is terminated in each process A to C, tag pieces 22A to 22C are cut and recovered. A bar code 20 of each tag piece 22A to 22C is scanned by a handy terminal 26 and information on the object 14 to be treated is read. The read information is transmitted to a server 28 and is totalized.
Patent JP-2001318558-A (JP)
Title: Image forming device
Inventor: SASAI TAKAHIRO
IPC: G05D23/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the property of fixing a toner image on recording paper and to prevent the recording paper from being wrinkled by detecting the environmental condition of a device at the time of forming an image on the recording paper and changing the heating condition of a fixing device in accordance with the detected condition at any time. SOLUTION: Test voltage is applied to a transfer roller 25 provided to be opposed to the photoreceptor drum 21 of the image forming device and an inflow current is detected. Then, data on the environmental condition is obtained based on the detected current value so as to control applied voltage to the heater 28 of the heat roller 27 of the fixing device 26. A controller 30 provided for such purpose performs the control of heating in accordance with a control condition corresponding to the environmental condition such as high temperature and high humidity or low temperature and low humidity, and performs control according to information on the elapsed time after fixation or other conditions.
Patent JP-2001326389-A (JP)
Title: Light-emitting device
Inventor: TAKAHASHI YUJI
IPC: G02F1/1335
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device, which uses a plurality of light- emitting element, for compact size and improved color balance while drop of output and shortening of life are avoided. SOLUTION: Related to a light-emitting device 1, LED elements 3G and 3B comprising first and second electrodes 3a and 3b on a light-emitting surface side while the LED element 3B comprising the first electrode 3a on the light- emitting surface side, with the second electrode on a board 2 side, are alternately arrayed on a surface 2a of the board 2. Even when LED elements 3R, 3G and 3B are arrayed densely, connection with bonding wires 7R, 7G, 7B, 8G and 8B is easy, resulting in compact mounting.
Patent JP-2001322284-A (JP)
Title: Method for manufacturing ink jet head
Inventor: ITO TAKESHI
IPC: B41J2/055
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion strength by suppressing outflow of an adhesive layer interposed between a substrate of piezoelectric material and a cover substrate. SOLUTION: In the method for manufacturing an ink jet head by making ink channels 5 in substrates 2, 3 of piezoelectric material by trenching, providing an electrode 6 on the inner wall of the ink channel 5 and covering the ink channels 5 in the substrates 2, 3 of piezoelectric material with a cover substrate 7, the substrate 3 of piezoelectric material and the cover substrate 7 are bonded through an adhesive 8 after the electrode 6 is provided on the inner wall of the ink channel 5 and the adhesive 8 has viscosity of 10,000-300,000 cPs at 25 deg.C.
Patent JP-2001329447-A (JP)
Title: Spunized fabric
Inventor: MIYASAKA NOBUYOSHI
IPC: D03D15/567
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyester fabric which exhibits high senses such as delicate dry touch, new spunized touch, uniform natural appearance and feminine silhoutte and further has excellent comfortable functionality such as sweat absorption and quick dryness. SOLUTION: This spunized fabric comprising polyester multi-filament yarns having an apparent thick-thin ratio of >=1.1 measured by the below-described method, characterized in that the thick portions and the thin portions can be dyed in the same color. (The method for measuring the apparent thick-thin ratio): the yarn composing the fabric is observed with an electron microscope over a length of at least 10 cm, and on the screen of the electron microscope or on a photograph, the ratio of the width of the most expanded portion (thick portion) of the yarn to the most bundled portion (thin portion) of the yarn is determined.
Patent JP-2001324734-A (JP)
Title: Wavelength conversion circuit
Inventor: SATOU RIEKO
IPC: G02F1/365
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion circuit capable of canceling polarization dependency of variation in a refractive index remaining in a semiconductor optical amplifier. SOLUTION: An optical multiplexer/demultiplexer 121 branches CW light into halves. The semiconductor optical amplifiers 101, 102 amplify the branched CW light. Multiplexed output light by the semiconductor optical amplifiers 101, 102 is made to exit to output parts 151, 152 of an optical multiplexer/ demultiplexer 123. An optical multiplexer/demultiplexer 122 makes the light amplified by the semiconductor optical amplifier 101 exit to the optical multiplexer/demultiplexer 123, and also makes the signal light incident to the semiconductor optical amplifier 101. The signal light is superimposed on the wavelength of the CW light. The output light is propagated and made incident from/to the output part 151 to/from the output part 152 via looped optical waveguide composed of optical waveguides 161 162 and a half-wave plate 14.  The half-wave plate 14 is arranged on the way of the looped waveguide, and rotates the plane of polarization of the passing light by about 90 degrees.
Patent JP-2001276516-A (JP)
Title: Back washing type spring filtration device
Inventor: UCHIYAMA SHIGENOBU
IPC: B01D29/66
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To easily wash out the fine particles of a filter bed formed by depositing the fine particles having minute communicating pores, such as the powder of diatomaceous earth, onto the outer periphery of a closely wound coil where a projection of a prescribed height is installed and gaps are formed in a closely wound part, in layers, when back-washed. SOLUTION: The push rod 3 of a float 1 having a self-weight heavier than the initial load of the closely wound coil 24 and receiving buoyancy greater than the self-weight is inserted from a filtration water tank 21 side into the closely wound coil 24 located on a sewage tank 20 side through the communicating hole 23 of a partition wall 22. When back-washed, the float 1 goes down as the water level of the filtration water tank 21 lowers, and it loads its self- weight on the bottom plate 26 of the closely wound coil 24 with the push rod 3 to expand the coil 24, thereby removing the force of constraint of the fine particles 28 for filtration biting a part of the gap 25 of the coil 24 with filtration resistance to surely wash out the particles.
Patent JP-2001331000-A (JP)
Title: Automatic document carrying device
Inventor: TAKEHIRA OSAMU
IPC: B65H29/52
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the reading precision just after the trailing end of a document passes through a document carry-in means. SOLUTION: The apex 10c of a lower carrying guide plate 10a is made to project upward from a nip center line NL as a segment which is vertical to a segment linking between a 2nd carrying roller 8 and a follower roller 9 while passing through a nip. Even just after the trailing end of the document P passes through a nip part between a 1st carrying roller 1 and a follower roller 2, the document P is prevented from moving downward from the nip center line NL, then, the deformation of the document caused by the increase of a carrying speed at a document reading part (slit glass 5) is suppressed, then, the reading accuracy is improved.
Patent JP-2001331874-A (JP)
Title: Point card system
Inventor: AIZAWA NORIO
IPC: G06Q30/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To grasp the consumption trend of clients in a point card system. SOLUTION: This system is provided with plural point card terminals 4 close to respective POS terminals 2 and a point card total center device 7 for collecting point card utilization information from the respective point card terminals and each of point card terminals fetches the selling price and receipt specification information described on a receipt 16 issued in the POS terminal, calculates a point, applies it to the client, who holds a point card, and transmits card information and the receipt specification information to the point card total center device 7 as point card utilization information.  Besides, the point card total center device 7 retrieves sale registration information collected by a totalizer 3 in a POS system from the receipt specification information contained in each of point card utilization information, fetches the information described on the receipt specified by the relevant receipt specification information and makes the client, who holds the point card, correspondent to the purchase amount and purchased article of the relevant client.
Patent JP-2001332951-A (JP)
Title: Support structure for piezoelectric vibrator
Inventor: SUDA YUSUKE
IPC: H03H9/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a support structure for piezoelectric vibrator in a piezoelectric device, with which an electrode pad inside a container and a lead electrode on the upper surface side of a piezoelectric vibrator can be conducted surely and mounted without lowering mass/production by providing a flap part at the terminal part of the lead electrode extended from an electrode film for piezoelectric vibration excitation formed on the respective upper and lower surfaces of the piezoelectric vibrator to the edge of an element plate and further without applying a conductive adhesive agent again concerning the piezoelectric device in a structure supporting the piezoelectric vibrator such as crystal vibrator on the surface mounted container, while using the conductive adhesive agent. SOLUTION: A recess 35 in the form of lateral hole is formed on an inner wall 22a of a surface mounted container 22 or on the side face of a step part 31 provided on the inner wall, an electrode pad is located inside the recess and one edge of a piezoelectric vibrator 23 is fitted to a conductive adhesive agent 24 charged into the recess. Thus, a lead electrode 46a, extending from an electrode film 46 for piezoelectric vibration excitation on the upper surface side of a piezoelectric element plate to the edge of the element plate, is conducted with the electrode pad.
Patent JP-2001333062-A (JP)
Title: Web PAGE SHARING SYSTEM
Inventor: ISHII SHIGERU
IPC: H04L12/18
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a Web page sharing system where a Web page sharing function, by which a plurality of terminals can browse the same Web page at the same time, can reduce quantity of information transferred between the terminals and prevent a firewall from causing a defect of interrupting communication between the terminals. SOLUTION: In the case of sharing a Web page between a 1st terminal 2 connected to a public communication channel network and a 2nd terminal 4 connected to a private communication channel network, URL information of the Web page shared in common is sent/received via a URL transfer server 7, the 1st terminal 2 directly accesses a Web server 5 on the basis of the URL information and the 2nd terminal 4 indirectly accesses the Web server 5 via a proxy server 6 on the basis of the URL information.
Patent JP-2001329060-A (JP)
Title: Polyarylene ether resin composition
Inventor: SUGIMOTO KAZUNORI
IPC: C08G65/40
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a low fluorine content and low specific dielectric constant polyarylene ether resin. SOLUTION: Provided is a polyarylene ether resin composition comprising repeating units represented by formula (1) (wherein l, m, n, and o are each an integer of 0-4; p is an integer of 0 or 1; q is an integer of 500-5,000,000, provided that l+m>=1; X is a direct bond, CH2, CO, S, SO, or SO2; R1 and R2 are each a 5-20C cycloalkyl or a 6-20C aryl; and R3 and R4 are each H, F, CF3, a 1-20C alkyl, a 5-20C cycloalkyl, or a 6-20C aryl, provided that R3 and R4 may be combined together to form a 5-20C cycloalkyl or a 6-20C aryl) and having a weight-average molecular weight of 500-5,000,000.
Patent JP-2001336417-A (JP)
Title: Exhaust apparatus
Inventor: TERAO MASAYOSHI
IPC: F01N3/20
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust apparatus for an internal engine having an exhaust-purifying function, a noise-suppressing function and the like, in which breakage of a catalyst due to high temperature exhaust gas is prevented, temperature rise characteristics of the catalyst during a start of the internal combustion engine is improved, and further, reduction in a manufacturing cost, space saving, improvement of assemble-ability, and so on are achieved. SOLUTION: An exhaust apparatus comprises an exhaust-purifying unit 20 arranged in an exhaust passage 3 and having a catalyst 26, and a radiator unit 10 arranged at an upstream side of the exhaust gas-purifying unit 20 in the exhaust passage 3 and being able to control temperature of the exhaust gas flowing into the exhaust-purifying unit 20. The radiator unit 10 comprises a heat exchanger 11 arranged in the exhaust passage 3 for radiating the heat of exhaust gas, a bypass passage 4 for passing the exhaust gas by bypassing the heat exchanger 11, and a flow control valve 12 for regulating a ratio of the exhaust gas passing through the heat exchanger 11 arranged in the exhaust passage 3 and the bypass passage 4. The exhaust gas-purifying unit 20 and the radiator unit 10 are integrated.
Patent JP-2001311247-A (JP)
Title: Construction method for concrete structure
Inventor: HASEGAWA KATSUYUKI
IPC: E04G11/08
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a concrete structure capable of firmly assembling a form with simple work within a short period of time and also easily carrying out the disassmbly of the form. SOLUTION: When the concrete structure is constructed, at least strut materials (10) extended in the vertical direction are used to construct a form panel supporting structure body as aggregate of the concrete structure, at the same time, the form surfaces of form panels (40) are mounted to the strut materials of the form panel supporting structure through interval holding members (20) for roundly placing concrete between both of them, and the concrete is placed on the form panel supporting structure side of the form panels to construct the concrete structure.
Patent JP-2001336504-A (JP)
Title: Method and apparatus for controlling gas pressure actuator
Inventor: MAKINO FUMINORI
IPC: G05D3/12
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a control device capable of controlling the position of a slider with high accuracy, for a gas pressure actuator causing the slider floated up-by a static pressure bearing to be driven by differential pressure by use of two double acting type servo valves. SOLUTION: The apparatus includes a computing device 20 for performing operations and outputting command values to the servo valves 22A and 22B by, sampling position detection signals transmitted from a position sensor 15 for detecting the position of the slider 13. The computing device performs the step of calculating the current estimated position, estimated speed, and estimated acceleration of the slider by use of both a command value which is outputted one, sampling period before and a slider position which is measured one sampling period before; the step of calculating command values for the two servo valves from a desired slider position and the calculated estimated position, estimated speed and estimated acceleration of the slider;  the step of calculating a correction value for the neutral points of the servo valves as to differences among different actuators,,from the command value outputted one sampling period before, the estimated speed calculated one sampling period before, the estimated acceleration calculated one sampling period before, and the current estimated acceleration calculated; and the step of correcting the command value by use of the correction value.and imparting the corrected value to the two servo valves.
Patent JP-2001337540-A (JP)
Title: Method and device for image formation
Inventor: HAYAMA YUKO
IPC: G03G15/16
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and an image forming device by which the irregularity of a pre-transfer image and transfer dust are prevented without imparting an extra member. SOLUTION: The transfer material is fed in a condition either (1) or (2) or both are satisfied: (1) in the case that the distance d1 between an image carrier 3 and a transfer material 11 when the transition of toner to the transfer material 11 is started at a position before a transfer part is set to be <=70 μm and (2) the distance d2 from the position at which the transition of the toner to the transfer material 11 is started at the position before the transfer part to a nip part intersection is set to be <=2.0 mm.
Patent JP-2001333778-A (JP)
Title: Glucokinase activating substance, therapeutic agent for diabetes and antiobese agent
Inventor: SHIRAISHI AKIHIKO
IPC: A61K48/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a glucokinase activating substance, especially capable of activating the glucokinase by binding to the glucokinase, and further a therapeutic agent and an antiadiposis agent characterized by activating the glucokinase. SOLUTION: This method for activating the glucokinase is characterized by making the glucokinase activating substance act on the glucokinase. The glucokinase activating substance is capable of acting on the glucokinase and activating the glucokinase.
Patent JP-2001337845-A (JP)
Title: Microprocessor
Inventor: KURAFUJI TAKASHI
IPC: G06F11/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor which can execute a test program without simulating the program. SOLUTION: A microprocessor 21 includes a memory 24 storing programs and various kind of data, a processor core 22 executing the program stored in the memory 24, an external bus interface 26 serving as an interface division with an external bus 25 having connection with external devices, a test circuit 1 receiving the program counter's value 2 of a run command from the processor core 22, synchronizing with action timing of the processor core 22, and outputting a test event signal 4 to test the microprocessor 21, a test event signal output terminal 27 for outputting the test event signal 4 outside the microprocessore 21, and external event demand signal input terminals 28 provided for applying external event demand signals 23 to the processor core 22, for posting the processor core 22 the event demands by the external devices.
Patent JP-2001340164-A (JP)
Title: Stick cane holder for chair
Inventor: OI YUKIE
IPC: A47G29/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a holder for a cane member with which the cane member can be stably set near a chair. SOLUTION: For this cane member holder for the chair, a housing body 6 for holding the cane member 5 in a standing state is fixed to a vertically extended supporting material 4 and a hook 3 to be hooked to the backrest part 2 of the chair 1 is provided on the upper part of the supporting material 4.
Patent JP-2001342394-A (JP)
Title: Aqueous ink composition for writing utensil
Inventor: MIYAMOTO MASARU
IPC: C09D11/033
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink composition for writing utensils which scarcely causes blotting of a writing, has a persistent scent by containing a perfume stably dispersed in the aqueous medium. SOLUTION: The ink composition contains at least one compound selected from the group consisting of polyoxyethylene alkyl ether phosphates and phosphoric salts thereof, and it also contains a coloring agent, a perfume and water.