baber/WOPTO huggingface dataset:
Patent JP-2003232284-A (JP)
Title: Generating device
Inventor: OKAYAMA TOYOJI
IPC: H01M8/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generating device profitable with little power loss while attaining the low power consumption and long service life of a scroll compressor.  <P>SOLUTION: In the scroll compressor, a revolving scroll lap 1a is erected on one face of a revolving lap support disk 1b of a revolving scroll member 1, and a revolving disk 2 is connected to the other face. A revolving journal hole 2b for inserting an eccentric shaft 4a is formed in the central part of the revolving disk 2, and a crank journal hole 2a for inserting an eccentric shaft 5e for restricting the rotation of the revolving scroll member 1 is formed in the outer peripheral part of the revolving journal hole 2b. The revolving scroll lap 1a and revolving lap support disk 1b are integrally formed of a synthetic resin, and the revolving disk 2 is formed of a metallic material and integrally formed with the revolving journal hole 2b and crank journal hole 2a. The thermal deformation of the revolving scroll member 1 is thereby suppressed to prevent wear, mechanical loss, and the like caused by lap contact.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004045350-A (JP)
Title: Gas analytical system and gas analytical method
Inventor: SATAKE TSUKASA
IPC: G01N21/35
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas analytical system and a gas analytical method capable of measuring a measuring object gas highly sensitively, and improving identification ability of materials by measuring a micro sample by a plurality of detection means.  <P>SOLUTION: This gas analytical system has a sample capture part 4 for capturing a plurality of measuring object components S<SB>0</SB>, a chromatographic separation part 5 for separating each component S<SB>1</SB>, S<SB>2</SB>of the measuring object components S<SB>0</SB>captured by the capture part 4, a low-temperature adsorption flocculation part 7 for performing continuously low-temperature adsorption and flocculation of each chromatographically-separated component S<SB>1</SB>, S<SB>2</SB>or the like on a flocculation line L extending in the moving direction by being moved to a flocculation point P where each separated component S<SB>1</SB>, S<SB>2</SB>or the like is sprayed, and a plurality of analysis parts 8-10 capable of analyzing the components flocculated on the line L by a plurality of different means by arranging each measuring point P<SB>8</SB>-P<SB>10</SB>on the line L of the flocculation part 7 and by moving the flocculation part 7 in the same direction as the direction in the flocculation time relative to the measuring points P<SB>8</SB>-P<SB>10</SB>. The concentration and the composition of each component S<SB>1</SB>, S<SB>2</SB>or the like included in the measuring object gas S can be identified by integrating analysis results of each analysis part 8-10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049013-A (JP)
Title: NEW MICROORGANISM AND METHOD FOR PRODUCING beta-GLUCAN USING THE SAME
Inventor: TSUBAKI KAZUFUMI
IPC: C08B37/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new microorganism useful for efficiently producing β-glucan from inexpensive saccharides such as sucrose at a high production rate, a method for producing the β-glucan using the microorganism and to provide the β-glucan extracellularly secreted and produced with the microorganism.  <P>SOLUTION: The microorganism has a sequence of 1732 bases of an 18S rRNA gene comprising a specific base sequence or a molecular phylogenetically equivalent base sequence based on the base sequence and the base sequence of the 18S rRNA gene and further has resistance to cycloheximide which is an antibiotic. Furthermore, the microorganism has an ability to extracellularly secrete and produce the β-glucan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052309-A (JP)
Title: Civil engineering structure and construction method for the same
Inventor: SANO KIYOSHI
IPC: E02B3/10
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a civil engineering structure and its construction method capable of improving cost reduction and working efficiency.  <P>SOLUTION: A pair of external wall member is assembled of a plurality of short steel sheet piles. A plurality of substantially horizontal anchorage members are step wise fitted at every constant level of the inside face. The steel pile sheets are connected zigzag and assembled in connection with horizontal wales. In the lower part of the external wall member, a foundation beam made of a channel is disposed on a foundation concrete and positioned by a metal anchor. A support is erected on a sloped face by the metal anchor and a diagonal support member connected thereto. The wale is supported between the supports. The first step pile sheet whose lower end is inserted in the groove of the foundation beam is supported connectedly to the wale. A hardener is filled stepwise inside the pair of external wall members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052029-A (JP)
Title: Treatment method and treatment apparatus for electroless nickel-plating liquid
Inventor: MORIMOTO TORU
IPC: C02F1/469
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for an electroless plating liquid, which removes undesired components accumulating in the electroless plating liquid and recycles useful components.  <P>SOLUTION: The treatment method for the electroless nickel-plating liquid comprises the following steps: (i) a step of obtaining a concentrated liquid of a phosphite by primarily electrodialyzing the plating liquid containing a hypophosphite as a reducing agent, in a demineralization chamber of a primary electrodialysis tank provided with a cation exchange membrane and an anion exchange membrane, (ii) when a concentration of a metal nickel in the concentrated liquid provided in the above step (i) is 1.5 g/l or higher, a step of obtaining a concentrated liquid containing a metal nickel with a concentration of less than 1.5 g/l, by electrodialyzing the previous concentrated liquid in a demineralization chamber of a supplementary electrodialysis tank provided with the cation exchange membrane and the anion exchange membrane, and (iii) a step of adjusting the concentrated liquid containing the metal nickel with a concentration of less than 1.5 g/l, which has been provided in the above steps (i) or (ii), to pH 6 to 10, and then secondarily electrodialyzing the liquid to separate it into a demineralized liquid and a concentrated liquid in a demineralization chamber of a secondary electrodialysis tank provided with a monovalence selective cation-exchange membrane and a monovalence selective anion-exchange membrane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063092-A (JP)
Title: Portable communication device
Inventor: NAKAJIMA YOSHIYUKI
IPC: H01M50/59
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication device comprising a built-in power supply instantaneous interruption preventive structure never causing the interruption of power supply from a battery even in the event of an unexpected situation such as falling of the portable communication device.  <P>SOLUTION: This device comprises an expansible and contractible elastic connecting terminal 12 and fixed connecting terminal 13 arranged in a battery housing chamber 10 in opposition to each other, which independently make contact with the electrodes 9a and 9b of the battery 9, and a housing chamber lid 11 for closing the housing chamber 10. A battery movement preventive base member 15 is arranged on the inner surface side of the lid 11. The base member 15 is interposed between one electrode 9a of the battery 9 which makes contact with the elastic connecting terminal 12 and the inner wall surface of the housing chamber 10 having the elastic connecting terminal 12 arranged therein to prevent the longitudinal movement of the battery 9 in the housing chamber 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060455-A (JP)
Title: Valve timing correction control device for internal combustion engine
Inventor: KAWAMURA KATSUHIKO
IPC: F02D41/14
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To avoid degradation of operability caused by the dispersion of characteristics of variable valve operating mechanisms of right and left banks.  <P>SOLUTION: Each intake side of the right and left banks of a V-type internal combustion engine 1 is provided with the variable valve operating mechanism 2 combining an operating angle variable mechanism and a phase variable mechanism. An exhaust system of each bank is provided with an air-fuel ratio sensor 8. When the variable valve operating mechanism has a small operating angle, the intake quantity varies due to the dispersion of characteristics of the right and left banks, which causes the degradation of combustion or the like. In this case, however, open loop control of the fuel injection quantity is performed, and valve timing in corrected to advance or delay so that the detected air-fuel ratio of the air-fuel ratio sensor 8 coincides with a base air-fuel ratio at the large operating angle. The correction amount of valve timing when coinciding with the base air-fuel ratio is learned and used for the subsequent control of the variable valve operating mechanism. The substantial intake quantities of the right and left banks thereby coincide with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063726-A (JP)
Title: Manufacturing method for substrate
Inventor: KAJINO TAKASHI
IPC: H05K3/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate for forming an accurate, reliable, and mass-producible via hole when manufacturing the substrate having an insulating resin layer being interposed between conductor layers or a plate.  <P>SOLUTION: The manufacturing method of the substrate having a plurality of conductor layers and the insulating resin layer being interposed among the conductor layers comprises a process for providing the conductor layer 4 that has a hole 4a at a via hole formation position and forms a specific wiring pattern on the insulating resin layer 3, a process for covering the insulating resin layer 3 that is not covered with the conductor layer 4 having the hole 4a at the via hole formation position and the conductor layer 4 other than the hole 4a and the periphery of the hole 4a with a resist 5, and a process for forming the via hole 6 in the insulating resin layer 3 being exposed to the hole 4a of the conductor layer 4 by sand blast treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061813-A (JP)
Title: Toner for electrographic method, developer for electrographic method, image, and sheet
Inventor: ENDO YASUHIRO
IPC: G03G9/09
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce an image, generating any of the changes among coloration, actualization, fading and discoloration due to light irradiation on demand, by using an electrophotographic method in place of printing.  <P>SOLUTION: The image is formed through the electrophotographic method by using toner and a developer, containing a material displaying photochromism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062715-A (JP)
Title: Connector device for card
Inventor: NAKAMURA HIDEHIRO
IPC: G06K17/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device for a card which can attach two types of card members of different thickness and width in dimensions can be attached to a card attachment part even without using an auxiliary member.  <P>SOLUTION: The slider of this connector device for a card is arranged slidably in the vicinity of one-side edge parts 19d and 20d of respective first and second card members 19 and 20 attached to the card attachment part. In the slider 14, a first contact part 14b is formed, on a deep side farther from a card insertion slot 6b, on which a front end part 19a side of the first card member 19 attached to the first attachment part is allowed to abut, and a second contact part 14g is formed, on this side closer to the card insertion slot 6b, on which a front end part 20a side of the second card member 20 inserted to the second attachment part is allowed to abut. The second attachment part is positionally shifted in the direction such that the first card member 19 inserted in the first attachment part is not brought into contact with the second contact part 14g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058561-A (JP)
Title: Inkjet recording sheet
Inventor: KOBAYASHI TAKASHI
IPC: B41J2/01
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet in which graininess and banding are improved.  <P>SOLUTION: In this inkjet recording sheet, an ink absorbing layer, which contains fine particles, a water soluble resin, a crosslinking agent and a mordant, is provided on a substrate, and ink absorbing time of the ink absorbing layer is set at 10 msec or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063420-A (JP)
Title: Dielectric sheet, its manufacturing method, paste for dielectric sheet and plasma display panel
Inventor: FUJII TOSHIO
IPC: H01J11/22
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To form a dielectric layer improved in the dispersing property of the paste for the dielectric sheet, and the adhesive property and the flexibility of the dielectric sheet, having superior optical characteristic even after the baking, and free from large bubbles near an electrode, which causes the insulation failure.  <P>SOLUTION: In this dielectric sheet comprising a base film and a dielectric transfer layer, the dielectric transfer layer is composed of an inorganic component including at least glass, and an organic component including at least a resin and a plasticizer, the resin of 2-20 mass % and the plasticizer of 1-15 mass % are included to the glass of 100 mass %, the resin is composed of an acryl copolymer having a molecular weight of 10,000-700,000, an acid value of 10-90 mgKOH/g, and a glass transition point of 15°C or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068250-A (JP)
Title: Sediment sampling method and sediment sampling device
Inventor: YOSHIKAWA TADAO
IPC: E21D9/06
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sampling device for excavated sediment, for grasping the property of excavated sediment accurately as much as possible.  <P>SOLUTION: This sampling device 7 for excavated sediment is used in an earth pressure type shield excavator including a pressure chamber 5 formed between a cutter head rotatably supported on the partition wall 3 of a shield body and the partition wall and a screw type earth removal device for discharging excavated sediment taken in the pressure chamber. The device is composed of: a cylindrical sediment taking casing 23 connected to the partition wall 3 through an inlet side opening and closing valve 22; a sediment taking screw blade 24 disposed rotatably inside the casing; a rotating handle 25 for rotating the screw blade; and an outlet side opening and closing valve 26 provided at a sediment taking port 23a formed on the casing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067400-A (JP)
Title: Process for manufacturing foam glass
Inventor: HARA YUTAKA
IPC: C03B19/08
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for efficiently manufacturing granular foam glass having a grain size of about 5.0-30.0mm.  <P>SOLUTION: Waste glass 1 is fed into a separation unit 3 to separate and remove metal components, etc., coarsely ground in a coarse grinder 4 and pulverized in a pulverizing apparatus 5 to form a glass particulate matter. The glass particulate matter is fed into a mixing apparatus 6 with an additive 2 containing calcium carbonate, dolomite, etc., and mixed to form a mixture 7. The mixture 7 is spread over a belt conveyor 8 and loaded into a baking furnace 9 to heat, melt and expand a glass component into a high-temperature mass of a burned product 10. By quenching the burned product 10 by spraying jet water mist 13 from a jet fountain installation 12, the burned product 10 finely crushes into the granular foam glass 14 having a grain size of about 5.0-30.0 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066512-A (JP)
Title: Method for shaping bag of bag-like shape into cylindrical vessel
Inventor: KAWADA TETSUYA
IPC: B31B50/76
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for shaping a bag of a bag-like shape into a cylindrical vessel which can efficiently conduct a charging work of the vessel in an outer vessel by incorporating a shape retentivity by shaping a flat bag before charging in the outer vessel to a cylindrical inner vessel.  <P>SOLUTION: The bag 1 of the flat bag-like shape sealed at both ends of a cylindrical body made of a flexible material and having a mouthpiece 5 at one end side is shaped to the cylindrical vessel 1a by folding a partly separated ring-like element 12 of a shaping jig 11 inserted from the mouthpiece 5 into an interior and both ends of the bag 1 using the element 12 as a rule by using the jig 11 having a shaft-like part 14 extending in an axial direction of the element 12 at one end of the element 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003054003-A (JP)
Title: Ink cartridge
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent incomplete reading of data from a storage means or missing of data in the storage means as much as possible. SOLUTION: A plurality of electrodes 60 for connecting an external control means and a storage means 61 are provided on the second wall face in the vicinity of an ink supply opening. The plurality of electrodes 60 are formed as arrays extending in the direction orthogonal to the inserting/drawing direction of a container and a plurality of arrays are arranged in the inserting/drawing direction of the container. According to the arrangement, overall contact shift can be minimized even if the ink cartridge becomes rickety due to rotational motion around an ink supply needle, or the like.
Patent JP-2004079578-A (JP)
Title: Semiconductor device
Inventor: YOSHIHARA IKUO
IPC: H04N5/369
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve resolution of a solid-state imaging device by solving the field curvature problem and to secure reliability by alleviating strain and stress on peripheral regions.  <P>SOLUTION: A substrate 20 for mounting a semiconductor chip 10 having a solid-state imaging device, peripheral circuits, or the like, formed thereon is provided with a sliding mechanism that uses an external force to curve the solid-state imaging device formation region. The sliding mechanism gives stress to and curves the semiconductor chip 10, the curvature rate is then varied and adjusted before the semiconductor chip 10 is fixed at a prescribed position. The sliding mechanism curves only the solid-state imaging device formation region, and other regions outside the solid-state imaging device formation region, such as regions for peripheral circuits or for electrode pads, are left flat without being curved. The design eliminates junction leaks or the like in the peripheral circuit region, and simplifies the processes of flip-flop chip mounting, wire bonding, or the like, because the electrode pad region is flat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073026-A (JP)
Title: Inorganic salt-based coagulant for bean curd, and method for producing bean curd
Inventor: TAKAI TOICHIRO
IPC: A23L11/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inorganic salt-based coagulant for bean curd (Tofu)/fried bean curd facilitating the coagulation of high-temperature soybean milk, and used for obtaining bean curd having uniform tissue and good flavor; and to provide a method for producing bean curd.  <P>SOLUTION: The method for producing an inorganic salt-based coagulant comprises adjusting the inorganic salt-based coagulant to alkaline pH by changing a concentration rate or an amount of purified water added during a production process of a bittern or a food additive such as sodium bicarbonate so as to delay the reaction of the soybean milk to the coagulant to stably produce bean curd having uniform inner tissue and good flavor. In this method, the inorganic salt-based coagulant solution is heated at ≥60°C so as to stably produce the bean curd with uniform and smooth inner structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079643-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: UJI SHIGETAKA
IPC: H01L27/10
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can form a sidewall in a predetermined designed width even if an occupied area of a mask in a chip is different according to the type of a device when the sidewall of a MOS transistor is formed with a polysilicon capacity storage electrode of an already formed DRAM used as the mask by anisotropic etching in a logic circuit of a DRAM-containing system LSI.  <P>SOLUTION: The relationship between a polysilicon occupation factor of an occupied area ratio on a semiconductor substrate by a polysilicon film operated as a mask layer and a sidewall width (a width of a sidewall insulating film retained at the sidewall of a wiring) for a plurality of types of LSIs is previously obtained. The width of the sidewall corresponding to the occupied area ratio of the polysilicon of the LSI intended to be manufactured is obtained from the relationship between the occupied area ratio of the polysilicon and the width of the sidewall. The thickness of the deposited insulating film is decided based on the obtained sidewall width, the insulating film of the decided thickness is deposited, anisotropically etched under predetermined etching conditions, and the sidewall insulating film of the predetermined designed width is retained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077648-A (JP)
Title: Portable crime preventing device and its usage
Inventor: TAJIMA YUKINOBU
IPC: G10K9/12
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable theft preventing device which is easy to operate in emergency.  <P>SOLUTION: The portable theft preventing device can be fitted detachably to a mobile telephone terminal. The portable theft preventing device 20 is fitted detachably from the direction of a connection terminal opening provided with an external connection connector provided on the mobile telephone terminal 10. The portable theft preventing device 20 is equipped with a power circuit, a theft prevention mechanism composed of an alarm generation part generating an alarm when the power circuit is turned on, and an opening/closing mechanism interposed between the theft preventing mechanism and external connection connector. The portable theft preventing device 20 is fitted to the mobile telephone terminal 10 from the connection terminal opening direction and then the external connection connector opens the opening/closing mechanism and when the portable theft preventing device 20 is detached, the opening/closing mechanism is closed to connect the power circuit to the alarm generation part, thereby generating an alarm.  <P>COPYRIGHT: (C)2004,JPO