baber/WOPTO huggingface dataset:
Patent JP-2008529988-A (JP)
Title: プロトン性溶媒を用いて抽出することによって、（メタ）アクリル酸を含有する混合物から有機化合物を回収する方法
IPC: C07C51/25
Filed: 2006-02-07
Abstract: 【課題】   残留アルデヒドの含量が極めて低く、したがって毒性の問題が生じる可能性が極めて低い（メタ）アクリル酸を、できるだけ安価に製造することが可能な製造方法を提供する。 【解決手段】   （メタ）アクリル酸を調製する方法は、ｉ）（メタ）アクリル酸およびアルデヒドを含む組成物Ｚ １ を１０〜１００℃、圧力が０．１〜１０バールの状態にし、組成物Ｚ ２ を得る工程であって、Ｚ ２ が、Ｚ ２ ａ（メタ）アクリル酸と、Ｚ ２ ｂアルデヒドおよびアルデヒド捕捉剤の好ましくは高沸点の反応生成物と、Ｚ ２ ｃ未反応のアルデヒド捕捉剤を含む工程と、ｉｉ）（メタ）アクリル酸を前記組成物Ｚ ２ から少なくとも部分的に分離させて、組成物Ｚ ３ を得る工程であって、Ｚ ３ が、Ｚ ３ ａ  アルデヒドおよびアルデヒド捕捉剤の反応の好ましくは高沸点の反応生成物と、Ｚ ３ ｂ  未反応のアルデヒド捕捉剤を含む工程と、ｉｉｉ）好ましくは水相、特に好ましくは水を有する極性溶媒によって組成物Ｚ ３ から未反応のアルデヒド捕捉剤を抽出する工程であって、第１の、極性が高い、好ましくは水相Ｐ １ と、第２の、前記水相Ｐ １ より極性が低い、好ましくは有機層Ｐ ２ が得られる工程と、ｉｖ）第２相Ｐ ２ から第１相Ｐ １ を分離する工程と含む。 【選択図】  なし
Patent JP-2009160694-A (JP)
Title: Transfer type machining system
Inventor: KUSHIHARA TOSHIAKI
IPC: B23Q39/04
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To configure a compact transfer type machining system improving flexibility and versatility of machining.  <P>SOLUTION: The transfer type machining system is equipped with a plurality of machining units provided along a workpiece conveying device, and the machining heads of the machining units can be exchanged. The transfer type machining system is equipped with: an industrial robot for conveying the machining heads for attaching to/detaching from the machining units; and a machining head stocker for placing the machining heads.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009160544-A (JP)
Title: Agitation apparatus
Inventor: KOMATSU TAKAHIRO
IPC: B01F7/00
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agitation apparatus which has a structure capable of accurately and easily measuring the rotational speed of an agitation blade by a simple structure.  <P>SOLUTION: The agitation apparatus has a rotation counter 9 which is connected to a rotary shaft 20 through a first spur gear 1, a second spur gear 2, a rotary shaft 3 and a flexible shaft 8. Therefore, rotation of the rotary shaft 20 can be accurately measured at any time whether large and small in agitation resistance based on a reaction, etc. of a material to be agitated in an agitation tank. As its result, agitation and mixing of the material to be agitated can be achieved under the optimum condition while suitably controlling a chemical reaction speed in the agitation tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170463-A (JP)
Title: Dual wavelength semiconductor laser device
Inventor: SATO TOMOYA
IPC: H01S5/343
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual wavelength semiconductor laser device including an infrared semiconductor laser and a red semiconductor laser monolithically integrated and having a COD level capable of sufficiently supporting a high output.  <P>SOLUTION: The dual wavelength semiconductor laser device includes the infrared semiconductor laser 1 and the red semiconductor laser 2 on a substrate 11. The infrared semiconductor laser and the red semiconductor laser include first clad layers 22 and 42 formed on the substrate, active layers 23 and 43 formed on the first clad layers, and second clad layers 24 and 44 formed on the active layers. The active layer 23 of the infrared semiconductor laser includes barrier layers formed of AlGaAs and well layers formed of GaAs which are alternately laminated. The active layer 43 of the red laser includes barrier layers formed of AlGaInP and well layers formed of GaInP which are alternately laminated. The thickness of the active layer of the infrared semiconductor layer is thinner than that of the active layer of the red semiconductor laser. Impurities are diffused in both the active layers in the vicinity of beam emitting end surfaces of the infrared semiconductor laser and the red semiconductor laser.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170009-A (JP)
Title: Label printer, label print system and label print method
Inventor: TOYODA TAKAHIRO
IPC: G11B23/40
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To print a label which enables to obtain the content recorded in a recording medium at a glance.  <P>SOLUTION: As an optical disk generally includes a diameter of 120 mm or 80 mm. A scale is calculated so that a map of a recording target area falls within this size, and printing is performed. Further, it is preferable to arrange the map so that the recorded position does not interfere with a center hole of the optical disk. Therefore, it is assumed that the center of the center hole is located in the center of an area (a), and a circle including the area a is considered in this condition. Then, when the diameter of the circle is assumed to be 120 mm, if a center hole area corresponding to 15 mm does not overlap with a small area where image information exists in the area (a), the map of the determined area is actually generated as bitmap data. Meanwhile, if the center hole area overlaps with the small area where the image information exists in the area (a), the center position is displaced from right to left or up to bottom based on the small area until the center hole area does not overlap with the small area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166875-A (JP)
Title: Container lid tightening head
Inventor: IGARASHI TOMOYA
IPC: B67B3/20
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To correctly fit a container lid over a mouth neck even if the mouth neck of a container lid tightening head over which the container lid is fitted, is inclined, or even if the center of the opening of the container lid is displaced.  <P>SOLUTION: The tightening head 21 has a suspension means 22 and a chuck member 23, which are fixed to the lower end of the main shaft 5. The suspension means 22 has: a transmission part 30 in which transmission grooves 30b are disposed at intervals in the circumferential direction and are opened in a downward direction and radially inward directions; and a suspension wall 29 disposed radially outside of the transmission part 30. The chuck member 23 has a plurality of transmission projections 32a projecting upward at intervals in a circumferential direction. The transmission projections 32a are positioned in the transmission grooves 30b and the chuck member 23 is suspended by the suspension means 22. A clearance is formed between the transmission projections 32a and transmission grooves 30b. The chuck means is freely displaced horizontally relative to the suspension means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008149157-A (JP)
Title: Wound treatment apparatus
Inventor: HENLEY ALAN WAYNE
IPC: A61M11/00
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound treatment apparatus which is provided with a bandage system, and is used for treatment of surface wounds.  <P>SOLUTION: The wound treatment apparatus 10 includes a bandage assembly 12 connected to patient's skin 14 adjacent a surface wound 16. The apparatus 10 is equipped with a bandage 12 configured to cover a wound and form a seal around the wound, and form a cavity over the wound, The apparatus 10 is further equipped with a temperature controlling device (system) 17, a wound drainage device (system) 19, and a drug fluid supplying device (system) 15 with a nebulizer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009165442-A (JP)
Title: Method for producing mushroom maturing artificial stump
Inventor: MOTOE KENICHI
IPC: A01G1/04
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a mushroom maturing artificial stump free from taking so much time to mature owing to a low setting of a ratio of cellulose/lignin, and capable of growing thick, large and good-quality mushroom because of leaving allowance of reproduction of hyphae and retaining activity thereof even if relatively immature.  <P>SOLUTION: This method for producing the mushroom maturing artificial stump includes an initial culturing step of wholly spreading hyphae on a block-like medium which is made by hardening by kneading a material with water, until the surface is covered with a white or frost-like coating film by reproduction of inocula, and subsequently, a maturing culturing step of controlling until a condition before sprouting of mushroom by intermittently applying watering to a naked medium under an environment of an appropriate temperature condition to further promote reproduction of hyphae. In more details, the method includes dividing the maturing culturing step into a maturing prior culturing step of controlling until the coating film changes from white or frost-like to ocher, and a maturing later culturing step of controlling until the coating film changes from ocher to brown, setting a middle washing step of washing the coating film by spraying wash water between both the steps, and setting a cellulose/lignin ratio of the medium to 1.8-3.2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174345-A (JP)
Title: Control device for cylinder injection type internal combustion engine
Inventor: NAKAMURA TAKESHI
IPC: F02D43/00
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress adhesion of fuel, which is directly injected into a combustion chamber, on a wall surface, and to prevent generation of smoke, particularly to use blowing off by retard close of an intake valve to generate air-fuel mixture with homogeneity nearly equal to that of air-fuel mixture in port injection.  <P>SOLUTION: In a control device for a cylinder injection type internal combustion engine, a variable valve mechanism changing open/close timing of an intake valve is provided, and a control device includes a phase change control function controlling the open/close timing of the intake valve by the variable valve mechanism, according to various conditions. Meanwhile, the control device controls to split fuel injection in a fuel injection period during an opening period of the changed intake valve. When closing timing of the intake valve is controlled to be a predetermined time later after a bottom dead center of a piston, the control device controls to perform the last split injection of fuel in the fuel injection period from before the predetermined time until just before the closing timing with respect to the closing timing of the intake valve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172843-A (JP)
Title: Precoated steel sheet and its manufacturing method
Inventor: KAJITA YASUYUKI
IPC: B05D7/14
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precoated steel sheet capable of being inexpensively and simply manufactured without using chromium, and having superior nonadhesiveness, heat resistance, adhesion of coating, and antibacterial activity, and its manufacturing method.  <P>SOLUTION: In the precoated steel sheet, a chemical conversion treatment layer containing silica of 10-20 mg/m<SP>2</SP>by silicon (Si) bonding amount on the surface of galvanized steel sheet, an undercoat layer containing resin component containing 20-40 mass pts. of tetrafluoroethylene resin (PTFE) to 100 mass pts. of polyether sulfone resin (PES), and containing silica of 10-15 mg/m<SP>2</SP>by Si bonding amount and chlorine of 2-5 mass% on the chemical conversion treatment layer, and a top coat layer containing resin component containing 20-40 mass pts. of PTFE to 100 mass pts. of PES and argentine of 2-10 mass% on the undercoat layer are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175999-A (JP)
Title: Information processor, information storage device, and information processing system
Inventor: YOSHIMURA TOMOKAZU
IPC: G06F3/12
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience for a user when making an information processor execute a process which the user concerned desires.  <P>SOLUTION: The information processor 10 is configured by including: a processing means 11 to execute a predetermined processing; a user interface means 12 to receive setting of a processing content which the processing means 11 concerned is made to execute while performing display of information about the processing which the processing means 11 handles; a readout means 13 which performs readout of information from an information storage device 20 which stores information about a display content and setting content in the user interface means 12; and a control means 14 which makes, when the readout means 13 performs information readout from the information storage device 20, the setting content specified by the read information received by the user interface means 12, while making the user interface means 12 display a display content specified by read information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172214-A (JP)
Title: Vacuum cleaner
Inventor: MACHIDA YUKIO
IPC: A47L9/20
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of perfectly removing dust sticking to a filter.  <P>SOLUTION: The vacuum cleaner includes a nozzle and an air compressing/supplying mechanism that supplies compressed air to the nozzle and runs through a pressure difference between an atmospheric pressure and a negative pressure generated by rotations of a motor-driven blower. The compressed air from the nozzle is jetted to the filter to remove the dust lying on the filter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177641-A (JP)
Title: Optical signal processing apparatus, optical receiving apparatus, and optical relay apparatus
Inventor: WATANABE SHIGEKI
IPC: H04B10/564
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly amplify signal light with a simple structure.  <P>SOLUTION: Signal light is input to a signal light input part 11. A multiplexer 12 couples the signal light input from the signal light input part 11 and pulse excitation light having a wavelength different from that of the signal light. A first nonlinear optical medium 13 passes the light coupled by the multiplexer 12. A dispersion medium 14 passes the light passed through the first nonlinear optical medium 13. A second nonlinear optical medium 15 passes the light passed through the dispersion medium 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177088-A (JP)
Title: Wafer processing apparatus
Inventor: SAKURAGI ISAMU
IPC: H01L21/3065
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus hard to deteriorate a catalyst by the product produced by processing.  <P>SOLUTION: The substrate processing apparatus 1 includes: a chamber 2 for housing a wafer W; a wafer stage 5 for mounting the wafer W in the chamber 2; a showerhead 7 provided in the chamber 2; a gas supplying mechanism 11 for supplying hydrogen-containing gas into the chamber 2 via the showerhead 7; a gas vent 16 provided in the chamber 2; an exhaust mechanism 19 for exhausting the chamber 2 via the gas vent 16; a catalyst wire 22 provided in the chamber 2; a variable DC power supply 25 for heating the catalyst wire 22; and a baffle plate 26 provided to define a compart the space 51 with the catalyst wire 22 and a space 52 for processing the wafer in the chamber 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177725-A (JP)
Title: Electronic device
Inventor: NISHIDA NOBORU
IPC: H04N5/00
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device in which reception of a remote operation signal can be set within a desired range without increasing the size of a device body.  <P>SOLUTION: The electronic device includes an IR filter which passes the remote operation signal sent from outside through a light transmitting surface and an IR reception unit in which a normal line passing a center of the light transmitting surface is offset from a normal line passing a center of a light receiving area of a light receiving surface that receives the light of the remote operation signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178614-A (JP)
Title: Compound type amphoteric charged membrane and its manufacturing method
Inventor: DOI KOKEI
IPC: B01D69/02
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively manufacturing an amphoteric charged membrane, which membrane is excellent in pressure resistance, durability, ion selectivity and salt permeability, controls the permeation of large charged molecules and is uniform and difficult to cause the deterioration of performance, and to provide an amphoteric charged membrane equipped with these characteristics.  <P>SOLUTION: The method for manufacturing the compound amphoteric charged membrane includes the step of preparing a uniform polymer dispersion A by mixing a membrane forming polymer, a solvent that can dissolve the membrane forming polymer and an ion exchange resin, and dispersing the ion exchange resin in the polymer solution (a), the step of preparing a uniform polymer solution B by mixing the membrane forming polymer and the solvent that can dissolve the membrane forming polymer, the step of manufacturing the compound membrane by forming the amphoteric charged membrane from the polymer dispersion A, forming the surface layer from the polymer solution B and providing the surface layer on the surface of the amphoteric charged membrane, and the step of washing the compound membrane after removing the solvent from the compound membrane wherein the ion exchange resin is a combination of a cation exchange resin and an anion exchange resin or an amphoteric ion exchange resin. The compound type of the amphoteric charged membrane is obtained by the method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181458-A (JP)
Title: Thin client system
Inventor: INUZUKA YUSUKE
IPC: G06F21/78
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To continue an operation even when communication with a server is temporarily disconnected, and to prevent a waiting time from occurring during communication.  <P>SOLUTION: A portable terminal 10 as a client terminal and a server 50 communicate through a communication network 40. The server 50 is provided with a storage device 70 storing secure data 702 to be secured at least. The portable terminal 10 includes: a temporary storage device 30 for temporarily storing data; a cache memory 302 installed in the temporary storage device 30; and an information processor 20 including a reading/writing means 202 for reading/writing data for the cache memory 302 and reading/writing data for the server 50 for starting a secure application 201 for handing the secure data 301, reading secure data 702 stored in a storage device 70 of the server 50 through the communication network 40 by the reading/writing means 202, and temporarily storing the secure data in the cache memory 302.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179014-A (JP)
Title: Screen printing machine
Inventor: NISHI NOBORU
IPC: H05K3/34
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing machine wherein the enough charging of a coating agent to the printing patterned holes of a screen printing plate can be executed even under the condition that the moving speed of a squeegee is raised.  <P>SOLUTION: Since an extended part 12 is formed by being extended from the upper edge of the tip surface 77 of the squeegee 7 towards the moving direction side of the squeegee at the lower part (or the tip part on the moving direction side of the squeegee 7 at printing) of a guide plate 11 locating on the top face of the squeegee, even under the high speed motion of the squeegee, a creamy solder P, which has upwardly moved along the tip surface 77 of the squeegee 7 in accompanied with the motion of the squeegee 7 and reached the upper part of the tip of the squeegee 7, is guided downwards with no further upward motion due to the extended part, resulting in improving the rolling properties of the creamy solder P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179778-A (JP)
Title: Modified polypropylene-based resin composition and method for producing the same
Inventor: IBA TOSHIAKI
IPC: C08F290/06
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin composition improved with printability, coating property, adhesion, static prevention, etc., by using a simple device and by an easy method, and a molded article of the same.  <P>SOLUTION: This modified polypropylene-based composition is obtained by melting and kneading a 100 pts.wt. polypropylene-based resin (component A) containing a polar group and having 1,000 to 10,000 number-average molecular weight based on a polystyrene, a 1 to 45 pts.wt. compound (component B) having a polyoxyalkylene chain in its molecule and also an ethylenically unsaturated double bond at its terminal, a 0.01 to 10 pts.wt. organic peroxide (component C) and a 1 to 45 pts.wt. aromatic vinyl compound (component D).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186240-A (JP)
Title: Receiving set, range finding system, positioning system, computer program, and reception time point determining method
Inventor: SHIRONAGA HIDEAKI
IPC: H04J11/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving set for determining the receiving time point of a signal with higher accuracy, a range finding system and a positioning system that uses the receiving set, a computer program, and a reception time point determining method.  <P>SOLUTION: In this receiving set 1, a received signal and a replica signal which are a replica of a reference signal included in the received signal are inputted into first and second calculation parts 13 and 14, respectively. Prescribed calculation processing is performed by the calculation parts 13 and 14, respectively, and the calculation signals for the received signal and the replica signal sought, respectively. Correlations among the calculation signals are found by means of a second matched filter 15, and the reception time point is determined by means of a reception time point determining part 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185857-A (JP)
Title: Gas dynamic bearing mounting structure
Inventor: ANDO MASANAO
IPC: F16C27/02
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To mount a foil part on a bearing member while positioning the foil part to retain it.  <P>SOLUTION: A gas dynamic bearing consists of the bearing member 1 on which a shaft 2 is mounted, a rotary pressure receiving part 3 provided on the shaft 2, and the foil part 4 provided therebetween. Herein, fins 51, 61 to be supported by the bearing member 1 are provided at one end portions of an under foil 5 and an upper foil 6 constituting the foil part 4. The fins 51, 61 have fin bodies 511, 611 bent toward the bearing member 1, and engaging portions 512, 612 bent further from the protruded ends of the fin bodies 511, 611. In the side of the bearing member 1, a locking hole 1x is provided which has a grooved portion 1x1 for storing the fin bodies 511, 611 and an engaged portion 1x2 extending from the front end of the grooved portion 1x1 for storing the engaging portions 512, 612.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186278-A (JP)
Title: Particulate substance detector
Inventor: KONDO ATSUO
IPC: G01N27/22
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized particulate substance detector reduced in measuring error and for being manufactured inexpensively.  <P>SOLUTION: The particulate substance detector 100 includes a detector body 1 having one through-hole 2 formed to its one end part 1a and long in one direction and at least a pair of electrodes 11 and 12 embedded in a wall to which the through-hole 2 is formed and covered with a dielectric and constituted so as not only to electrically adsorb the charged particulate substance, which is contained in the fluid flowing in the through-hole 2, or the granular substance, which is charged by the discharge produced in the through-hole 2 by applying voltage across a pair of the electrodes 11 and 12 and contained in the fluid flowing in the through-hole 2, to the wall surface of the through-hole 2 but also to detect the mass of the particulate substance adsorbed by the wall surface of the through-hole 2 by measuring a change in the electrical characteristics of the wall to which the through-hole 2 is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT