baber/WOPTO huggingface dataset:
Patent JP-2007002146-A (JP)
Title: Water-soluble polymer particle
Inventor: MASUDA TAKUYA
IPC: C08G85/00
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-molecular weight water-soluble polymer particle having a high content of a sulfonic acid group-containing monomer or its salt in a constituent monomer component and to provide a method for producing the same.  <P>SOLUTION: The water-soluble polymer particle having ≥4,000,000 average molecular weight and 20-2,000 μm average particle diameter is obtained by a reversed phase suspension polymerization method using an aqueous solution of a monomer having the ratio of a sulfonic acid group-containing monomer or its salt in the whole monomers of 60-100 mol%, a hydrophobic dispersion medium and an azo-based radical polymerization initiator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007004949-A (JP)
Title: Recording and reproducing device
Inventor: MARUYAMA KOJI
IPC: G11B20/10
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing device which can efficiently store description for operating the device during the device manufacture, into the device.  <P>SOLUTION: This recording/reproducing device automatically copies the recorded description of the device operation method to an HDD, when the optical disk is inserted in the recording/reproducing device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010353-A (JP)
Title: Pitch-measuring apparatus for continuous package
Inventor: NAKAGAWA TAKAYUKI
IPC: B65B51/10
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pitch-measuring apparatus for a continuous package which can easily change a storage part under measurement, allows a large response signal quantity to enhance the accuracy of pitch measurement, and eliminates the occurrence of crushing of the contents of the storage part and pinholes in a packaging material in the measurement of the pitch of the storage part of a continuous package formed by lateral sealing parts.  <P>SOLUTION: The pitch-measuring apparatus comprises an ultrasonic transmission means 14a for transmitting ultrasonic signal to the continuous package 10 on a conveyor line from one side in its thickness direction, an ultrasonic receiving means 14b for receiving the ultrasonic signal that has passed through the continuous package 10 from the other side in the thickness direction, a boundary position recognition means 16 for recognizing a boundary position 10z, between a lateral sealing part 10a and the storage part 10b, and a pitch measuring means 18 for measuring the pitch between the storage parts 10b, 10b on the basis of the recognized boundary position 10z.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009779-A (JP)
Title: Control device for internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02M25/07
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To limit oil consumption quantity while inhibiting deterioration of catalyst and secure deceleration feeling at a time of deceleration fuel cut in relation to a control device for an internal combustion engine.  <P>SOLUTION: When a fuel cut condition is established at a time of deceleration, a suction air quantity adjusting means is operated to a side reducing suction air quantity and fuel cut of a plurality of cylinders is executed by operating a fuel cut means. Also, a recirculation quantity adjusting means is operated to a side increasing exhaust gas recirculation quantity and at least one of cylinders of the plurality of the cylinders are deactivated by operating a cylinder deactivation means. And then, cylinder deactivation by the cylinder deactivation means is removed when exhaust gas recirculation quantity is increased to a desired quantity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014392-A (JP)
Title: Cartridge for sterilization and sterilization method using it
Inventor: MIZUNO MOTOSHIGE
IPC: A61L2/26
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge for sterilization which is suitable for the sterilization of a closed space, makes it possible to safely handle a sterilizer (sterilization liquid for instance) and surely recognize the using amount (sterilization state), and is recyclable.  <P>SOLUTION: The cartridge for sterilization comprises a porous member 101, a sterilizer bag 102 disposed so as to surround the outer peripheral surface of the porous member 101 inside which the sterilizer 102a is enclosed, and a cover 103 disposed so as to cover the outer surface of the porous member 101 and the sterilizer bag 102. The cover 103 is provided with a projection 103a. By making fluid F flow to the flow passage 101a of the porous member 101 and moving the projection 103c in a center axis direction X, the sharp projected end of the projection 103c bursts through the sterilizer bag 102, the sterilizer 102a enclosed inside permeates the porous member 101 and is evaporated by the fluid F flowing through the flow passage 101a, and the sterilizer 102a is mixed in the fluid by a fixed ratio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007014873-A (JP)
Title: Apparatus for removing particle substance
Inventor: TANAAMI KIYOSHI
IPC: B01J23/656
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing a particle substance capable of lowering the combustion temperature of a particle substance.  <P>SOLUTION: The apparatus for removing a particle substance discharged from an internal combustion engine is equipped with a perovskite type composite oxide represented by the general formula ABO<SB>3</SB>wherein B is a trivalent or higher valent metal. The trivalent or higher valent metal is at least one metal selected from the group consisting of Ti, Zr, Hf, V, Cr, Mo, W, Mn, Fe, Ru, Co, Ni, Cu, Ag, and Au. Either Pt or Pd is deposited on the perovskite type composite oxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022559-A (JP)
Title: Self-standing bag
Inventor: TANI TOSHIRO
IPC: B65D30/16
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-standing bag with excellent appearance which prevents recessed wrinkles from being formed on the bottom part of the self-standing bag after a content is filled, prevents a pinhole from being made, and avoids an erroneous operation of an X-ray foreign substance detecting machine.  <P>SOLUTION: In the self-standing bag 1 wherein a bottom face sheet which is ridge-folded at its center is inserted between the lower parts of a surface side face sheet and a back side face sheet, and inner faces of the surface and back side face sheets and the outer faces of the ridge-folded bottom face sheet facing them are heat-sealed by a ship's bottom-shaped seal pattern, a ridge-shaped heat seal part B consisting of a pair of curves projecting left and right upward in the vicinity of the lowest point symmetrically about a center is provided at the ship's bottom-shaped heat seal part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021622-A (JP)
Title: Tip and milling tool
Inventor: FURUYA KOICHI
IPC: B23C5/22
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip and a milling tool, reducing cutting resistance and improving anti-defective property of a cutting blade to achieve a long life.  <P>SOLUTION: This tip 1 is shaped substantially like a square, and provided with a major cutting edge 6 and a minor cutting edge 5 formed on the ridge part of a cutting face 2 opposite to a seating surface 3 with a corner edge 7 interposed between them. The major cutting edge flank 16 at least includes a first flank 16a of the major cutting edge connected to the major cutting edge 6; and a second flank 16b of the cutting formed adjacent to the lower area of the first flank 16a of the major cutting edge and adjacent to a flank 17 of the corner edge. The first flank 16a of the major cutting edge has a smaller clearance angle than the second flank 16b of the major cutting edge, and in a section cut in a plane parallel to the seating surface 3, an angle made between the second flank 16b of the major cutting edge and the flank 15 of the minor cutting edge is an obtuse angle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007004752-A (JP)
Title: Return gift contribution system for gift money of congratulations or condolences
Inventor: OYAMA TAKASHI
IPC: G06Q50/00
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems that an undesired return gift is often received by the presenter who wants to decline a return gift of an article in response to the presenter's gift money of congratulations or condolences and to donate such the return gift as a gift of money to a third party institution because such intention of the presenter is difficult to easily convey to a receiver who receives the gift money of the presenter, and the receiver hesitates to perform such the donation because the receiver does not know such assent of the donator even though the receiver wants to perform a donation with such the return gift.  <P>SOLUTION: A system capable of easily conveying an intention of the presenter to when presenting gift money of congratulations or condolences decline the return gift of an article by the receiver and to donate an amount of money equal to a value of the return gift is incorporated in a tool and process prepared for a present.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033491-A (JP)
Title: Multifiber optical connector and its assembling method
Inventor: ISHIKAWA TAKAAKI
IPC: G02B6/40
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent positional accuracy of an optical fiber from degrading on account of a clearance between an optical fiber hole and the optical fiber.  <P>SOLUTION: This is a resin-made multifiber optical connector of a fitting pin hole alignment method, wherein fitting pin holes 7 are provided on both sides of a plurality of optical fiber holes 6 lined up in a row. The optical fibers 9 fixedly inserted into each optical fiber hole 6 are all brought into contact with the hole wall in a manner leaning in the same specific direction inside each optical fiber hole 6. In the Fig, all optical fibers 9 are pressed against the bottom of the optical fiber holes 6 and are fixedly adhered thereto in that state. The positional accuracy of all optical fibers 9 can be secured without being affected by a clearance c between the optical fiber hole 6 and the optical fiber 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034411-A (JP)
Title: Linewidth measuring method and apparatus
Inventor: TERUI CHIE
IPC: G01B11/02
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To measure the linewidth of a diagonal line with high accuracy while taking the directional dependence of the resolving power of a reader into consideration.  <P>SOLUTION: An image input part 101 reads a line whose width is known and whose angle is different. An approximate linewidth, which is the width of the line in the main scanning direction of the image obtained from the reading results, is calculated. Information showing the relationship among the true linewidth, the rough linewidth and the angle of the line is registered in a linewidth conversion information storage part 107. To evaluate the linewidth of an output sample of a printer, the sample is read using the image input part 101. From the image read, an approximate linewidth calculating part 103 and a line angle detecting part 104 determine the approximate linewidth and the angle of the line of the sample. Based on the information registered in the linewidth conversion information storage part 107, a linewidth converting part 105 calculates the true linewidth corresponding to the rough linewidth and the angle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006062358-A (JP)
Title: Liquid ejection head, liquid ejection apparatus, and drive control method
Inventor: MATAKI YUJI
IPC: B41J2/045
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head, a liquid ejection apparatus, and a drive control method which are suitable particularly when high-viscous liquid is used and can maintain an ejection frequency without lowering refilling speed even when a highly-viscous liquid is used.  <P>SOLUTION: When the ink is ejected at timing t<SB>1</SB>, a refill drive signal 100B is applied to an actuator 58 which operates the actuator 58 in a pulling direction such that the volume of a pressure chamber is increased. When a period t<SB>s</SB>elapses from the timing t<SB>1</SB>, the actuator 58 is operated in a pushing direction such that the volume of the pressure chamber is returned to the initial state before the ejection operation. The refilling can be speeded up by use of the force of the actuator 58 upon refilling. When a highly-viscous ink is used, the refilling time can be prevented from significantly extending due to influence of the viscous resistance, and the predetermined ejection frequency can be maintained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007036155-A (JP)
Title: Evaluation method for failure of opening and manufacturing method for semiconductor
Inventor: UMEMOTO TAKESHI
IPC: H01L21/768
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method for failure of an opening by which failure of the opening leading to product failure can be detected with high sensitivity, and a method for manufacturing a semiconductor device.  <P>SOLUTION: This method for evaluating failure of the opening of a connection hole pattern which is formed on a first insulating film 2 provided on a semiconductor substrate 1 and has at least one connection hole comprises a transferring step for transferring the connection hole pattern to the semiconductor substrate 1, a removing step for removing the first insulating film 2 after the transferring step, and a deciding step for deciding a normal connection hole 3 with no failure of opening when the connection hole pattern is transferred in the transferring step, meanwhile, deciding a defective connection hole 4 in which failure of opening is caused when the connection hole pattern is not transferred.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040582-A (JP)
Title: Separate smoking system and separate smoking unit
Inventor: TAKEKOSHI SHINICHI
IPC: E04H1/12
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce probability of smoke of a cigarette leaking out of a smoking area than before.  <P>SOLUTION: The separate smoking system consists of an air suck-in port 7 provided in a ceiling 5 of a room 3, an air blow-out port 9 provided in the ceiling 5 of the room 3 apart from the air suck-in port 7 and a flap 11, provided in the ceiling 5 of the room 3, for sending out the air blown out from the air blow-out port 9 toward the air suck-in port 7 slightly upward along the ceiling 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040918-A (JP)
Title: Preservative detection method and device
Inventor: MOCHIZUKI KEIZO
IPC: G01N22/00
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preservative detection method and a preservative detection device capable of detecting precisely and stably the presence of a preservative comprising a non-magnetic material added to a packed food.  <P>SOLUTION: This preservative detection device for detecting the presence of the preservative comprising the non-magnetic material added to the packed food 6, detects the presence of the preservative, by measuring one or more selected out of a group comprising a phase angle of an impedance Z-value, as an impedance characteristic, a resistance value Rs value in an equivalent series circuit mode, and an electrostatic capacitance Cs in the equivalent series circuit mode, using a device provided with a measuring instrument 30 for measuring the impedance characteristic of the packed food 6, and a control part 4 for storing an allowance range of the impedance characteristic of the packed food preset based on a measured value of the impedance characteristic of the packed food in which the presence of the preservative is known, and for comparing the measured value of the impedance characteristic of the packed food 6 measured by the measuring instrument 30, with the allowance range, to determine the presence of the preservative in the packed food 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045237-A (JP)
Title: Air bag device
Inventor: YOKOYAMA AKI
IPC: B60R21/20
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch with excellent operability capable of certainly recognizing stroke feeling of a switch provided on a steering wheel such as a horn switch by an occupant.  <P>SOLUTION: The air bag device is constituted such that a decoration body attachment part 3b is formed on a cover body 3 for storing an air bag 2c and an ornament 4 is advanceably/retreatably attached to the decoration body attachment part 3b. The switch is arranged between a back surface of the decoration body 4 and the decoration body attachment part 3b and is constituted by a membrane switch panel 5 having an electrode 7 comprising an electrode part 7a at a positive electrode side and an electrode 7b at a negative electrode side; a conductor 10 for closing the electrode 7; and an elastic spacer 9 positioned between the electrode 7 and the conductor 10 and always relatively urging the electrode 7 and the conductor 10 in an opening direction. The electrode 7a at the positive electrode side and the electrode 7b at the negative electrode side are closed by the conductor 10 by pressing/acting the ornament 4 to a cover body 3 side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006090697-A (JP)
Title: Twisted tube type heat exchanger
Inventor: HANAKI TAKAYUKI
IPC: F24H1/18
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional heat exchanger wherein a contact area between first fluid tubing and second fluid tubing is small and heat transfer performance is not sufficient since a first fluid tubing outer circumference is a smooth tube or a corrugated tube.  <P>SOLUTION: The twisted tube type heat exchanger is provided with the first fluid tubing spirally provided with a plurality of rows of ridge and trough bottom parts consecutively provided per each row in an outer circumference, and the second fluid tubing spirally wound around the first fluid tubing outer circumference along shapes of the ridge and trough bottom parts. It is composed such that heat transfer joining is possible by fitting the second fluid tubing in the ridge and trough bottom parts of the first fluid tubing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007045613-A (JP)
Title: Elevator safety shoe
Inventor: FUKUDA TAKASHI
IPC: B66B13/26
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator safety shoe with a light source inside for emitting light via a light transmissive material, the light transmissive material being easy to mount on an emission part or replace with another.  <P>SOLUTION: The light transmissive material 2 has a protruded portion 2a or a recessed portion via which the light transmissive material is fitted to a groove 1a or a boss of the safety shoe 1. The light transmissive material is easy to mount/demount on/from the safety shoe and easy to replace with another when assembled or broken.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046016-A (JP)
Title: Equipment for producing pyroligneous acid liquid
Inventor: SHIMIZU YUJI
IPC: C10C5/00
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment for producing pyroligneous acid liquid, capable of increasing recovery amount of the liquid obtained by efficiently cooling a gas, and to provide a production method capable of obtaining a pyroligneous acid liquid containing more effective components and having higher usefulness, compared with other pyroligneous acid liquids.  <P>SOLUTION: A pyroligneous acid liquid production equipment 30 comprises a heating vessel 31, an oven 35, a flue 32, and a cooler 34 for cooling the gas passing through the flue 32, wherein the cooler 34 is set at the part where the flue 32 is extended diagonally upward and has a cooling water passing mechanism 40 formed to pass the cooling water around the flue 32 to cool the inside of the flue 32, and a plurality of partition plates 46 separating inside of the flue 32 at a part where the cooling water passing mechanism 40 is set, and, on the partition plates 46, gas passing holes 48 and pyroligneous acid liquid passing holes 50 are formed, which holes are formed so as to make contact with the inner walls of the flue 32 to flow pyroligneous acid liquid, obtained by cooling the gas, downward in the flue 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052957-A (JP)
Title: Led spotlight
Inventor: ASAKAWA HISASHI
IPC: F21Y101/02
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new LED spotlight in which irradiated light of a plurality of LEDs is made to be concentrated onto one point, in which a virtual light source of the same size as that of the filament of an incandescent bulb is formed, which is superior in light utilization efficiency, and in which the homogeneous irradiated light with no unevenness can be obtained.  <P>SOLUTION: The LED spotlight is provided with an LED arrangement part 1 in which a plurality of LEDs 10 are arranged vertically and horizontally, an array lens 2 which is arranged in front of it and which converts a light flux irradiated from the LED arrangement part 1 into a parallel light and irradiates it forward, a non-spherical condenser lens 3 which is arranged ahead, and which collects the light passed through the array lens 2 and condenses it to a virtual focus F, an irradiation angle control lens 4 which is arranged in front of it and which controls an irradiation angle of the light passed through the virtual focus F and irradiates it toward the irradiated face, a lamp 6 to retain the LED arrangement part 1, the array lens 2, the light condenser lens 3, the irradiation angle control lens 4 in an appropriate relational position, and a lens sliding mechanism 5 to move the irradiation angle control lens 4 along the light axis and fix it at a desired position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051249-A (JP)
Title: Method for producing carboxymethylinulin metal salt
Inventor: SATO KEIICHI
IPC: C08B37/18
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carboxymethylinulin metal salt having excellent water solubility in a high effective utilization factor of a carboxymethyl-etherizing agent.  <P>SOLUTION: This method for producing the carboxymethylinulin metal salt comprises a process for alkali-treating inulin with an alkali metal compound in an amount of 0.5 to 10 moles per mole of the D-fructose unit of the inulin in a water-containing organic solvent and a process for etherizing the alkali-treated inulin with a carboxymethyl-etherizing agent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055717-A (JP)
Title: Curl correcting device and image forming apparatus having the same
Inventor: SHIMODAIRA NOBUYUKI
IPC: B65H29/70
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool the heat of toner when correcting the curling of a sheet after heat treatment without enlarging a device, and to prevent distortion of toner images on the sheet caused by a curl correcting member which is brought into contact with a toner carrying face.  <P>SOLUTION: This curl correcting device has a cooling roller (curl correcting member) 71, and two backup rollers 72, 73 which are brought into contact with at different portions on a sheet back face in a cooling roller surface moving direction on the cooling roller surface. At least one of the backup rollers is a carrying member giving a carrying force to the sheet. The cooling roller co-rotates with the carried sheet, slipping between the toner carrying face on the sheet and the cooling roller can be prevented while the sheet passes therethrough.  <P>COPYRIGHT: (C)2007,JPO&INPIT