baber/WOPTO huggingface dataset:
Patent JP-2003035596-A (JP)
Title: Ultrasonic detecting device and rotary dresser having the same
Inventor: SUGIDACHI NORIYUKI
IPC: B23Q5/04
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized ultrasonic detecting device which is not restricted by a rotary dresser on working space when dressing, and eliminates a detection fluid supply part supplying detection fluid from outside. SOLUTION: The ultrasonic detecting device has a rotary shaft 5 which is provided with a dresser at one end thereof, a pair of ball bearings 3, 4 for rotatably supporting the rotary shaft 5 with respect to a housing 2, and an ultrasonic vibration detecting part fitted to the housing 2. Annular space comprising a predetermined gap is formed between the rotary shaft 5 and the housing 2, while the detecting part is placed oppose to the annular space to form sealing. The annular space is filled with a viscous fluid through which the ultrasonic vibration propagating through the rotary shaft 5 is detected.
Patent JP-2003037108-A (JP)
Title: Reaction tube and heat treatment device
Inventor: ISHII KATSUMI
IPC: H01L21/205
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a tube structure in which the tube is hardly broken even if the pressure in the tube is reduced. SOLUTION: In this reaction tube 58, an upper outside wall part 58a and a lower outside wall part 58b are formed in an arched shape between right and left side wall parts 58c, 58d, and in the inside of both outside wall parts 58a, 58b, an upper inside wall part 58e and a lower inside wall part 58f are formed extending in the horizontal direction in a planar shape between right and left side wall parts 58c, 58d. In a space 84 between the upper outside wall part 58a and the upper inside wall part 58e, a process gas supply pipe 88 is connected through a gas inlet formed on the back face of the reaction tube. In a space 86 between the lower outside wall part 58b and the lower inside wall part 58f, an exhaust pipe 90 is connected through an exhaust outlet formed on the back face of the reaction tube.  In the upper inside wall part 58e and the lower inside wall part 58f, vent holes or slits are arranged to pass the process gas and the exhaust gas respectively.
Patent JP-2002111205-A (JP)
Title: Multilayered wiring board and method of manufacturing the same
Inventor: AOKI HITOSHI
IPC: H05K1/11
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable multilayered wiring board in which a fine wiring pattern can be formed and layers can be connected surely to each other, and to provide a method of manufacturing the wiring board. SOLUTION: The method of manufacturing the multilayered wiring board includes (A) a step of forming an insulating layer on a wiring pattern, (B) a step of forming via holes in the insulating layer so that part of the wiring pattern may be exposed, and (C) a step of forming conductor posts by electroplating by using the metallic layer of a base substrate as a lead for electroplating. The method also includes (D) a step of forming a metallic film on the insulating layer and on the surfaces of the conductor posts, (E) a step of forming a wiring pattern on the metallic film by electroplating by using the metallic layer as a lead for electroplating, and (F) a step of partially removing the metallic film. After the steps (A)-(F), the metallic layer is entirely or partially removed by etching.
Patent JP-2003044362-A (JP)
Title: Electronic safe deposit box system
Inventor: IESHIMA KENJI
IPC: G06F21/60
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic safe deposit box system by which security equivalent to deposit of documents to a safe deposit box of a bank is realized to electronic file management. SOLUTION: The electronic safe deposit box system is composed of a file server 100 as an electronic safe to manage files and a plurality of clients 105 having IC card readers 106 accessible to the server. A user attempting to access the file is authenticated by inserting his/her own IC card into the IC card reader 106 installed in the client. Groups 101, 102, 104 of programs and a DB 103 to store files to be securely managed are provided in the server 100. When new deposit, reference/update requests of the files are issued from one user at a state that a plurality of users simultaneously log in the server, whether or not an operation is to be performed to the users sharing confidential information is confirmed and a requested processing is performed.
Patent JP-2003040010-A (JP)
Title: Seat for vehicle provided with tip-up mechanism
Inventor: KANDA KENJI
IPC: B60N2/18
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the quality of appearance of a seat in the seat for vehicle provided with a tip-up mechanism. SOLUTION: A platelike side frame 2A of a cushion frame 2 is pivoted so as to turn freely in the vertical direction on an inner side of a base bracket 1 integral with a movable rail 91 of a slide rail, and lock mechanisms 5, 7 constituting the tip-up mechanism are provided on an inner side of the side frame 2A.
Patent JP-2002136590-A (JP)
Title: Chamber used at rotation field to separate constituent of blood
Inventor: BROWN RICHARD I
IPC: B04B7/08
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To increase platelet yield by improving the conditions of dynamic flow of blood through a circumferential flow process chamber for separating blood constituent in a rotation field. SOLUTION: An inlet port (68) for allowing whole blood to flow around a rotational axis in the circumferential direction to separate the blood is arranged near an end of a chamber (76). An outlet port (72) for transporting platelet-rich plasma which is separated from the chamber (76) is arranged parallel to the port (68). Heavy blood cells move toward a high-G wall through the chamber (76) and to a collection region (124) near the other end of the chamber (76), and come out of the other outlet port (70) through an internal path (124) partitioned in the chamber (76).
Patent JP-2003044818-A (JP)
Title: Method for manufacturing combination type ic card
Inventor: OKUBO HAJIME
IPC: B42D15/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a connection part between an IC module and an antenna. SOLUTION: The antenna 20 is electrically connected to the IC module 10 by performing ultrasonic wave bonding of a contact 31 connected to the antenna 20 through a conductive hole 32 and a contact 12 provided on the IC module 10.
Patent JP-2003048013-A (JP)
Title: Method for manufacturing gold bonding wire
Inventor: HAYASHI NOBUMITSU
IPC: B21C1/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a gold bonding wire by which the frequency of occurence of breaking in a thin gold wire during drawing is reduced and drawing speed is improved. SOLUTION: In the manufacturing method of the gold bonding wire by which a gold ingot is made into a thin wire by performing wire drawing after the ingot is rolled into a wire, the surface of the wire is etched on the way of the wire rolling or after rolling. The etching allowance is 1-100 μm. Furthermore, the surface of the thin wire is etched on the way of the wire drawing. In such a case, the etching allowance is 0.01-10 μm.
Patent JP-2003047401-A (JP)
Title: Powdered milk for confectionery production and breadmaking
Inventor: SERIZAWA ATSUSHI
IPC: A23G3/46
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain powdered milk for confectionery production and breadmaking, such as to be added to wheat flour when making confectionery/ bread to improve the volume of bread, pancake, cake, pie, or the like, and impart good texture and palate feeling to the bread, pancake, cake, or the like. SOLUTION: This powdered milk for confectionery production and breadmaking is obtained by properly blending a non-protein nitrogen-containing dairy material with other different dairy materials such as whole milk powder, skim milk powder, butter milk powder, when powder, milk minerals, when protein concentrate, milk protein concentrate wherein 4-10 wt.% of the non- protein nitrogen and 1-20 wt.% of ash content are contained and the weight ratio of non-protein nitrogen to the total of nitrogen is <=0.5.
Patent JP-2003043291-A (JP)
Title: Optical coupler
Inventor: UETSUKA NAOTO
IPC: G02B6/28
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupler having small connection loss. SOLUTION: Optical confinement can be intensified for each propagation mode of light propagating from outside through an input waveguide 22 to a multi waveguide part 21, by forming a high refractive index part 26-29 where a refractive index of the core is locally high near the connection part of the multi waveguide part 21 with the input/output waveguides 22-25 of the part 21. With the optical confinement intensified, the propagation constant becomes small in wavelength dependency, the connection loss is reduced, and the waveguide characteristics are greatly improved. As a result, an optical coupler with a small connection loss can be obtained. Similar effect can also be obtained by forming projections 41-44 in which the height of the core is locally high near the connection part of the multi waveguide part 21 with the input/output waveguides 22-25.
Patent JP-2002122275-A (JP)
Title: Fixture and fixed assembly body
Inventor: KINGSFORD KENJI A
IPC: F16L15/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a fixture never to be loosened suddenly while it is used or removed. SOLUTION: The fixture is furnished with a main body having a transport passage, a fixture gripping means provided on an outer surface of the main body, an interlocked fixing member provided on the outer surface of the main body and to form an interlocked fixing part when the fixture is connected to a fluid processing device and a means to provide sealing with no leakage between the fixture and the fluid processing device at the time when the fixture is connected to the fluid processing device.
Patent JP-2003049855-A (JP)
Title: Bearing seal and rolling bearing having the same
Inventor: SAKAI SHINTARO
IPC: F16C33/78
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a bearing seal capable of improving the sealing performance of a rolling bearing used in alkaline solution. SOLUTION: This bearing seal is so formed that an annular space 5 between opposite surfaces of an outer ring member 2 and an inner ring member 3 in the rolling bearing 1 is partitioned in the axial center direction. This bearing seal is provided with an annular member 7 fixed to one of the outer member 2 and the inner ring member 3, and an elastic lip 9 fixed to the annular member 7 and having its tip part in a slide contact with the other opposite surface of the outer ring member 2 and the inner ring member 3. The elastic lip 9 is composed of alkali-resistant resin material.
Patent JP-2003048298-A (JP)
Title: Method for manufacturing printing plate on printing press and printing press
Inventor: YAGI HAJIME
IPC: B41C1/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To realize a printing plate body with a smooth surface free from the abnormalities of a surface shape such as creases, mottles, ripples and strains, when the printing plate body is manufactured on a printing press. SOLUTION: A photosensitive plate agent is supplied and applied to the surface of a printing plate body fixed on the plate cylinder of the printing press and thereby, a photosensitive plate agent layer is formed. Next, the photosensitive plate agent layer is dried, then a printing element part is formed and the photosensitive plate agent layer other than the printing element part is removed. When the printing plate body is manufactured on the printing press, the drying process comprises a preliminary drying step including the rotation of the plate cylinder in a windless condition.
Patent JP-2003053516-A (JP)
Title: Method for controlling structure in spheroidal graphite cast iron and mold used for this control method
Inventor: YOTSUYA YOSHITAKA
IPC: C21C1/10
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling structure in a spheroidal graphite cast iron with which the structure having a large number of graphite grains and large ferrite ratio on the surface layer part and a comparatively small number of the graphite grains and large pearlite ratio in the inner part, is formed, and a mold used for this control method. SOLUTION: In the mold 1 provided with a sand mold 9 having a cavity 5 formed as a cast product shape, sprues 13, 3, 15 for supplying molten metal into the above cavity 5, and a separated molten metal path 7 for adjusting cooling speed in a slow cooling part 11 for cavity 5, the separated molten metal path 7 for adjusting cooling speed is arranged near the slow-cooling part 11 through the sand mold 9.
Patent JP-2002127235-A (JP)
Title: Moving apparatus for tube web made of plastic film
Inventor: HOENE MICHAEL
IPC: B29C48/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a flatly placing/moving apparatus capable of reducing the cost related to control and prescription technique to an economically relalized amount. SOLUTION: In the flatly placing/moving apparatus for a plastic tube film manufactured by blow processing using a film blow head arranged in a fixed state, a flat placing plate 10 and a compression roll 9 can be rotated in a reversal state centering around the axis of a film tube 17 and have a next fixed winder or separate processing advice, at least two reversally rotated pneumatic reversal rods 6 and 106 and at least two reversally rotated reflection rolls 19 and 119, and the reversively rotated pneumatic rolls and the adjacent reversally rotated deflection rolls constitute functional pairs 1, 10 and motors are alloted to the respective functions. Motors of separate functional pairs are controlled so as to cover angles of rotation variously determined by different functional pairs.
Patent JP-2003058024-A (JP)
Title: Copying machine
Inventor: EGASHIRA TAKESHI
IPC: G03G15/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce the power supply capacitance required for a copying machine. SOLUTION: In this copying machine, paper unwound from a paper feeding roll is cut and carried to a transfer part after it is heated by dehumidifying heaters 15, 16 and 17, and the toner image transferred by the transfer part is heated by the heat of a fixing heater 11 so as to be fixed onto the paper. The copying machine is provided with a central processing unit CPU1 controlling a set temperature range by turning on/off the heater 11, and also turning on the heaters 15, 16 and 17 in a period when the heater 11 is turned off. Then the heater 11 and the heaters 15, 16 and 17 are turned on/off alternately with the heater 11 as reference, so that the power supply capacitance of the copying machine 1 is reduced.
Patent JP-2003054348-A (JP)
Title: Airbag
Inventor: TONOOKA MASAMI
IPC: B60R21/20
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To make high-pressure gas blown out of an inflator flow smoothly in a gas flow passage. SOLUTION: In this airbag having an airbag main body 1 having expansion chambers 2a, 2b, and the gas flow passage 2d provided inside the airbag main body 1 to introduce the high-pressure gas blown out from the inflator to the expansion chambers 2a, 2b, contraction parts 2j, 2k are provided in branch parts 2g, 2h for branching the high-pressure gas flowing in the gas flow passage 2d toward the expansion chambers 2a, 2b, and the airbag main body 1 is expansion-developed instantaneously into a prescribed shape, since the high- pressure gas blown out from the inflator into the gas passage 2d flows smoothly in the gas flow passage 2d to reach to the expansion chambers 2a, 2b.
Patent JP-2003056659-A (JP)
Title: Friction roller type transmission
Inventor: ITO HIROYUKI
IPC: F04C2/10
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a friction roller type transmission surely lubricating respective abutment parts 21 and 22 in an inside diameter side and an outside diameter side and having a superior durability. SOLUTION: A trochoid pump 42 is provided between an outer circumferential surface in an intermediate part of an output shaft 16a and an inner circumferential surface of a support cylindrical part 35 supporting the output shaft 16a. When the trochoid pump 42 rotates based on the rotation of the output shaft 16a, lubricating oil 51 in a housing 3a is sucked into the trochoid pump 42 via a suction passage 50. The lubricating oil sucked in the trochoid pump 42 is delivered toward the tip end of a central roller 27 via a delivery passage 52. This constitution can surely lubricate the respective abutment parts 21 and 22 including respective inside diameter-side abutment parts 21 and 21, where the feeding of the lubricating oil is hard, so as to hardly cause metallic contact in the respective abutment parts 21 and 22.
Patent JP-2003053759-A (JP)
Title: Heat-curing device for precursor sheet-like object of porous carbon molded product and heat-curing method
Inventor: INADA HIROSHIGE
IPC: B29L7/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To thermally cure a precursor sheet-like object of a porous carbon molded product continuously while securing its thickness uniformity. SOLUTION: In the device for thermally curing the precursor sheet-like object of the porous carbon molded product impregnated with a heat-curable resin, a rotary roll which presses the precursor sheet-like object while continuously heating it, and a pressure adjusting means for continuously adjusting the pressure level of the pressing force in order to continuously control the thickness of the precursor sheet-like object, are provided. Also the heat-curing method for thermally curing the precursor sheet-like object of the porous carbon molded product using the device is provided.
Patent JP-2002164861-A (JP)
Title: Information communication system
Inventor: SHIMOJI TATSUYA
IPC: H04N7/173
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of separately controlling the operation of receiver devices while the advantage of broadcasting is utilized. SOLUTION: A broadcast device 2 broadcasts to many receiver devices 6 through broadcast channels. Meanwhile, the broadcast device 2 transmits operation mode control data to the receiver devices 6 through communication channels. The receiver device 6 changes its operation mode according to the operation mode control data when it receives a broadcast and restores it. Thus, operations of the receiver devices 6 can be controlled individually by the operation mode control data while utilizing the advantage of broadcasting.
Patent JP-2003053328-A (JP)
Title: Waste water treating equipment
Inventor: UESUGI KAZUYA
IPC: C02F1/44
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To efficiently recover a high boiling organic solvent included in waste water containing the high boiling organic solvent having a boiling point higher than the boiling point of water at middle and low concentrations by treating the waste water described above. SOLUTION: The waste water 14 containing the high boiling organic solvent is heated at a temperature above the boiling point of the water and below the boiling point of the high boiling organic solvent to evaporate the water and to increase the concentration of the high boiling organic solvent in the waste water. The condensate 21 of the evaporation thickener is heated to the temperature above the boiling point of the high boiling organic solvent in a distillation refiner 4 to evaporate the high boiling organic solvent and vapor gas 36 of the high boiling organic solvent is cooled to the temperature below the boiling point of the high boiling organic solvent, by which the high boiling organic solvent is liquefied and recovered.
Patent JP-2003060094-A (JP)
Title: Method for manufacturing nonvolatile semiconductor memory
Inventor: DOI HIROYUKI
IPC: H01L21/8247
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent a heat history of the manufacture process of a memory circuit from affecting a well region of a logic circuit, and to prevent introduction of contaminants to a substrate at the time of ion implantation for well region formation in a semiconductor device for which the memory circuit and the logic circuit are consolidated. SOLUTION: A protective insulating film 13 is formed on a semiconductor substrate 11 and a first resist pattern 51 opening the memory circuit 1A of the semiconductor substrate 11 is formed on the formed protective insulating film 13. Thereafter, with the first resist pattern 51 as a mask, by implanting boron ions through the protective insulating film 13 to the semiconductor substrate 11, a first P well 14 is formed. Then, after removing the protective insulating film 13, a first insulating film 15, a first conductor film 16 composed of polysilicon, and a lower capacity insulating film 17 which is an ONO film, are successively deposited on the semiconductor substrate 11.
Patent JP-2003059425-A (JP)
Title: Deflection yoke
Inventor: OGUCHI SHIGEMI
IPC: H01J29/76
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke requiring no polishing of a core, capable of widely securing an allowable range of a dimensional tolerance of the core, and capable of improving positioning accuracy of the core. SOLUTION: This deflection yoke has a hollow core 6B gradually expanding toward the funnel side from the neck side, and a separator for holding the core 6B by uniting a part divided into two parts, and installing a deflection coil. The separator is composed of an almost annular funnel part 2, and an almost conical cylindrical neck part. An inner peripheral part of the funnel part 2 is provided with a cylindrical part 7 to be fitted to the funnel side end of the core 6B. A plurality of springy claw parts 7a-1 for bringing the outer periphery of the funnel side end of the core 6B into pressure contact are arranged on an inner side surface of this cylindrical part 7. The core 6B is positioned by the plurality of claw parts 7a-1.
Patent JP-2003065555-A (JP)
Title: Panel for cooling and heating
Inventor: SASAKI CHIKA
IPC: E04F13/08
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a panel for cooling and heating capable of preventing the occurrence of interference between crews to fix a panel body and nails to fix a finishing material. SOLUTION: In a panel for cooling and heating consisting of a plurality of pipes through which hot water and clod water are guided, and a panel body A in which the pipes are embedded, the surface of the panel body A and a range where no pipe is embedded form a fixable area 12. A plurality of drive marks M1-M9 to display a positions where fixing tools 13, such as screws, are driven are formed on the fixable area 12. Besides, the drive marks M1-M9 are arranged at irregular intervals.
Patent JP-2003071255-A (JP)
Title: Membrane washing apparatus and membrane separation apparatus
Inventor: OKATA MASANOBU
IPC: B01D65/02
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a membrane washing apparatus capable of sufficiently washing the whole of a membrane surface of a separation membrane and sufficiently recovering a filtration resistance value of the separation membrane as a whole. SOLUTION: A treating apparatus 10 is provided with flapper plate aggregates B1, B2 in which a plurality of flapper plates 6 are provided in parallel and are arranged at a multi-stage between an immersion membrane module 2 installed in a treating tank 1 and a diffuser 50 provided on a bottom part of the treating tank 1. The flapper plates 6 of the flapper plate aggregates B1, B2 form a plate-like shape and are turnably supported to a frame body around a longitudinal axis. An installment angle is adjusted by driving parts 11, 12 and a turning mechanism C. Thereby, a movement direction of bubbles released from a diffusing unit 5 is varied and a feeding of the bubbles to side surfaces 2a, 2b of the membrane can be optionally adjusted.