baber/WOPTO huggingface dataset:
Patent JP-2007045678-A (JP)
Title: Vessel useful for producing high purity potassium hydroxide
Inventor: OSAKABE TSUGIKATSU
IPC: C01D1/30
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel used in a production method by which high purity potassium hydroxide can be obtained by a relatively simple process and which can respond to the requirement of high purity potassium hydroxide.  <P>SOLUTION: The high purity potassium hydroxide almost free from impurities such as sodium, chlorine or heavy metals of iron, chromium, nickel and the like can be obtained by using a nickel material, a silver material, a gold material, stainless steel containing nickel in a high content, a polysulfone and/or a polytetrafluoroethylene as the material of the vessel used for preparing slurry containing monohydrate-crystals of potassium hydroxide to preciptate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049647-A (JP)
Title: Wireless communication method and wireless communication system
Inventor: KI CHUHEI
IPC: G06F3/038
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication method and apparatus capable of making communication with a plurality of input units by using a single receiver without causing interference among the units.  <P>SOLUTION: The computer 1 communicates with the input units through unidirectional multichannels. Each transmitter of the different input units 31 to 33 uses a different communication channel from each other. Since the receiver 2 includes a memory 26 for storing the different communication channels used by the different input units 31 to 33, the receiver 2 can receive signals according to a prescribed channel sequence. When a user changes channels allocated to the input units 31 to 33, the receiver 2 shifts to a learning mode on the opportunity thereof. The input units 31 to 33 transmits switching channel information characterized by ID codes to the receiver 2 via a general channel, and the receiver 2 receives signals from the input units 31 to 33 according to the switching channel information thereafter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007053151-A (JP)
Title: Driving circuit for light emitting diode and its manufacturing method
Inventor: TANAKA MORIMASA
IPC: H01L33/00
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a driving circuit for a light emitting diode including a three-terminal regulator by raising its luminous efficiency and reducing heat generation.  <P>SOLUTION: A light emitting diode LED 5 and a low-power resistor 3 are used as resistance for regulating a current of the three-terminal regulator to drive light emitting diodes LED1 and LED2 to be driven. In addition, the diodes for regulating and the diodes to be driven are of the same standard, and a light emitting diode belonging to a group having the most frequent forward voltage value is used as the regulating diode LED5 among numerous light emitting diodes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051387-A (JP)
Title: Method for producing base material for floor mat and base material for floor mat
Inventor: TSUJI TAKAYUKI
IPC: D04H1/46
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thin and lightweight base material for a floor mat having sufficient tensile strength and sufficient durability and anti-slip properties and to provide the base material for the floor mat.  <P>SOLUTION: The method for producing the base material for the floor mat is characterized as follows. A fiber web composed of thick fibers 12 and thin fibers 11 is formed and an entangling treatment of the resultant fiber web is then carried out by using needles having a barb depth corresponding to the fineness of the thin fibers 11. Thereby, a high-density fiber layer 13 consisting essentially of the thin fibers 11 is formed in the central part and a low-density fiber layer 14 consisting essentially of the thick fibers 12 is formed on the surface of the high-density fiber layer 13. The low-density fiber layer 14 is subsequently heat-treated to thereby cut the fibers composing the low-density fiber layer 14 by melting. As a result, resin lumps 15 are formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007053009-A (JP)
Title: Casing and cover
Inventor: KODAMA SANSHIRO
IPC: H01R13/56
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing preventing easy coming out of connector connection to a connection connector even if a signal wire is stretched, and to provide a cover used for the casing.  <P>SOLUTION: A space S reaching a drawing out port 19a1 from an exposure hole 10c is formed between a fitting recess 10d and the cover 19. The signal wire 16 is inserted into the space and held, and the signal wire 16 is drawn out of the drawing out port 19a1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054096-A (JP)
Title: Respiration gas supplier
Inventor: MAEDA AKIHIRO
IPC: F24F6/04
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supplier for displaying the drive state of a humidifier to a user when humidifying a respiration gas such as oxygen enriched air in a dry state by a non water supply type humidifier provided with a moisture permeable membrane and executing control for correcting a humidified state when it gets off a prescribed range accompanying the change of a using environment.  <P>SOLUTION: The respiration gas supplier comprises a respiration gas generation means and the non water supply type humidifier provided with the moisture permeable membrane in a hollow fiber shape for supplying the respiration gas into the hollow fibers, supplying air to the outer surface of the hollow fibers, permeating moisture in the air and humidifying the respiration gas. The respiration gas supplier is provided with a blowing means for fetching the air for humidification into a case body covering the hollow fibers, a detection means for detecting the operation state of the blowing means, and a display means for displaying humidification information on the basis of detected information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054791-A (JP)
Title: Removal device for saline mist, and analysis apparatus using the same
Inventor: AKIYAMA SHIGEYUKI
IPC: G01N27/04
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selective removal device for saline mist which has low-pressure loss, is easily replaced, and compactly and quickly functions, and also to provide a highly reliable analysis apparatus which has a high measurement precision by surely removing an interfering component during measurement by using such a removal device for saline mist.  <P>SOLUTION: The removal device 1 for saline mist in exhaust gas from a process is integrally formed so that a scrubber 6 for removing saline mist containing an inorganic porous material or heat-resistant fiber as a main material, and a precision filter 7 for removing fine dust comprising a precision filter material are serially arranged in one storage member 4, and controls the storage member 4 at a temperature of 150°C or lower and not condensing the water content in the exhaust gas.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054539-A (JP)
Title: Pachinko game machine
Inventor: UCHIYAMA MASAMITSU
IPC: A63F7/02
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a player has to borrow game balls in a mad rush because pattern fluctuation is stopped and jackpot patterns are arranged after all the game balls are used up even during the pattern fluctuation.  <P>SOLUTION: A pachinko game machine is characterized in that a performance control unit is equipped with a performance control means executing a predetermined performance on a performance display section based on the pattern information from a main control unit and an information determining executing means giving information relating to the transition to a special game to the player when receiving jackpot information from the main control unit in the case the residual amount of game balls is in a predetermined condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064020-A (JP)
Title: Muffler
Inventor: KAWAMURA TAKASHI
IPC: F01N1/08
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler capable of efficiently reducing a sound pressure level of an exhaust sound of a low frequency while being compact.  <P>SOLUTION: This muffler has a muffler body 3 having a plurality of resonance chambers 1 and a plurality of expansion chambers 2. The resonance chambers 1 and the expansion chambers 2 are arranged so as to be alternately juxtaposed in the longitudinal direction of the muffler body 3. The predetermined first expansion chamber 2a among the plurality of expansion chambers 2, the first resonance chamber 1a adjacent to the first expansion chamber 2a and the second resonance chamber 1b arranged via its adjacent second expansion chamber 2b, are communicated with and connected to the first resonance chamber 1a and the second expansion chamber 2b by a penetrating resonance pipe 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065110-A (JP)
Title: Motor unit and image forming apparatus
Inventor: KONISHI HIDEHISA
IPC: G03G15/00
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor unit in which accumulated error in aligning precision hardly occurs.  <P>SOLUTION: Attachment pins 23a to 23d and gears 22a to 22d, 25, etc., necessary for attaching driving system parts are installed to an attaching plate 11 in the motor unit 10 provided with the attaching plate 11 for attaching motor main bodies 14a to 14d, 15 to an apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065926-A (JP)
Title: Document management server, document management method and program
Inventor: SAKAI MINORU
IPC: G06F21/60
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management server, a document management method and a program.  <P>SOLUTION: An access control list(ACL) showing the content of authority which can be operated by a user is set in an electronic folder or an electronic folder stored in a document management server 5. The document management server 5 receives an electronic file to be registered and place information for registering the electronic file and destination information including a notification destination user for notifying the user that the electronic file has been registered from a compound machine(MFP) 1. When any notification destination user is not registered in the ACL, the document management server 5 transmits the notification of registration and the electronic file to a PC 3 of the notification destination user. The document management server 5 receives the notification of the reception of the electronic file from the PC 3. The document management server 5 transmits the notification that the electronic file has been received by the notification destination user to the user registered in the ACL.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060982-A (JP)
Title: Automatic steering system for working vehicle
Inventor: DOI YOSHINORI
IPC: A01B69/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic steering system for a working vehicle, ensuring automatic changeover irrespective of manual or automatic steering case, thus eliminating conventional changeover operation troublesomeness and improving the working vehicle's operating efficiency.  <P>SOLUTION: The automatic steering system for a working vehicle is equipped with a sensor(21) for detecting the course of the vehicle(1) and an actuator(25) for steering the vehicle on the detection, wherein the vehicle(1) is equipped with a control means 23 functioning to halt an automatic steering operation for a predetermined period of time and enable a manual steering operation when a steering operation is detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061450-A (JP)
Title: Playing equipment
Inventor: OCHI YASUSHI
IPC: A63G31/08
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide playing equipment which achieves a smaller installation space to make babies utilize it at ease along with less production costs in a diversification of a type supplied for the babies.  <P>SOLUTION: The playing equipment is constituted of a rotary pipe body 10 which comprises a hollow cylindrical pipe body to let players creep into it and a support device 20 which supports the pipe body rotatably about the center axis. The rotary pipe body 10 comprising a flexible soft sheet member has a double pipe structure of outer and inner cylinders 11 and 12 and a closed space 13 formed by linking both end parts of the cylinders to be filled with a gas. The support device 20 is constituted of an inner container body 21 which is recessed with two inclined surfaces with their U-shaped top surfaces in the cross section and has an orifice 25 for discharging water cut into each of the inclined surfaces to house the rotary pipe body 10 into the recess 21a, an outer container body 30 for housing the inner container body 21 and a liquid supply mechanism 35 for discharging a liquid stored in the outer container body 30 from the orifices 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061987-A (JP)
Title: Paper pipe manufacturing device and paper pipe cutting method
Inventor: YADA EIKICHI
IPC: B65H75/10
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper pipe manufacturing device and a paper pipe cutting method for suppressing occurrence of paper dust when a paper pipe is cut and a cutting blade 51 bites into the paper pipe 7.  <P>SOLUTION: In this paper pipe manufacturing method for cutting the paper pipe 7 fed out continuously from a mandrel 2 to a cutting core shaft 6 by pressing the cutting blade 51 moving integrally with the cutting core shaft 6 against the paper pipe 7, the cutting core shaft 6 and the cutting blade 51 are not rotated, a contact roller 41 arranged in parallel with the cutting core shaft 6 is applied to the paper pipe 7 on the cutting core shaft 6, and the cutting blade 51 is pressed against the cutting core shaft 6 while rotating it forcedly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073580-A (JP)
Title: Electromagnetic actuator and switch
Inventor: KATO KENJI
IPC: H01H33/66
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator which improves the efficiency upon a closed circuit.  <P>SOLUTION: The electromagnetic actuator comprises: a yoke 30 for forming a magnetic path where there are juxtaposed a first yoke 30a, a second yoke 30b, and a third yoke 30c in this order; an armature 13 provided to move in the yoke 30; a closing coil 15 disposed on the side of the first yoke 30a for generating a magnetic flux in the yoke 30; a closing coil 16 disposed on the side of the third yoke 30c for generating a magnetic flux in the yoke 30; a permanent magnet 14 for moving the armature 13 or making the same keep a closed circuit; and an operation rod 17 penetrating the yoke 30 and fixed to the armature 13. The second yoke 30b is formed as protruding to the inside so as to face the armature 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045521-A (JP)
Title: Returnable non-standard-size envelope
Inventor: OGUCHI KUNIO
IPC: B65D27/34
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-standard-size envelope having a self-addressed envelope section capable of utilizing the non-standard-size envelope sent by mail or home delivery as a reply again.  <P>SOLUTION: This non-standard-size envelope to be used for both sending and replying uses sender's information on the front face of the envelope as reply information again to send a reply.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073357-A (JP)
Title: Solid oxide fuel cell
Inventor: KOTANI HISAFUMI
IPC: H01M8/06
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell of which the fuel cell stack is not cooled by a reformer, and the overall power generation performance of the fuel cell stack will not deteriorate.  <P>SOLUTION: The solid oxide fuel cell is composed of a fuel cell stack (2) arranged inside a device body (1) covered by a heat insulation member (11), formed by alternately laminating a plurality of power generating cells (21) and separators (23); a first reformer (3) arranged at a position that absorbs the heat generated, when the fuel cell stack generates power, along the laminating direction of the fuel cell stack; and a second reformer (4) arranged at a position more distant from the fuel cell stack than the first reformer, in which fuel gas is introduced. The second reformer (4) is arranged at a position such that the temperature of the fuel gas introduced in the second reformer increases up to reformation reaction temperature with exhaust gas from the fuel cell stack as a heat source, and is serially connected to the first reformer (3) on the upstream side thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073835-A (JP)
Title: Solar battery, solar battery string using same, and solar battery module
Inventor: OHIRA KEISUKE
IPC: H01L31/042
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery having a structure effective in preventing a solar battery cell from cracking or warping, which might occur in connecting a plurality of solar battery cells via an interconnector.  <P>SOLUTION: The solar battery includes a photoelectric conversion layer, a first connection electrode formed like a frame along a peripheral region on a light receiving face of the photoelectric conversion layer, a second connection electrode formed like a frame along a peripheral region on the rear opposite to the light receiving face of the photoelectric conversion layer, and one or more interconnectors connected at least with one of the first and second connection electrodes. The interconnector is constituted of a first part connected with a half or more region of at least one of the first and second connection electrodes, and a second part extending from the first part out of the photoelectric conversion layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070553-A (JP)
Title: Method of producing polypseudorotaxane and polyrotaxane
Inventor: TAKADA TOSHIKAZU
IPC: C08G65/04
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method of producing a polypseudorotaxane in a solid phase without using a solvent and a method of producing a polyrotaxane from the polypseudorotaxane.  <P>SOLUTION: The method of producing a polypseudorotaxane having a structure in which a chained portion of a compound B having a cyclic molecular structure penetrates through a molecular ring of a compound A having a cyclic molecular structure comprises a step (1) wherein the compound A and the compound B are pressurized/mixed in a solid phase to produce the polypseudorotaxane. And then, a polyrotaxane is produced from the polypseudorotaxane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006155577-A (JP)
Title: Controller and control method
Inventor: SHIKAYAMA MASAHIRO
IPC: B21B37/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve control accuracy by solving the problems that the results get worse if the accuracy of a model is not good, when performing control of model-base for a controlled object whose control specifications and conditions are varied.  <P>SOLUTION: For a first control command 150 corresponding to a desired controlled variable, a correction amount calculation means 120 for properly correcting the command is arranged. The correction amount calculation means 120 separates and calculates a first error (control error) 152 and a second error (model error). A first correction amount 156 and second correction amount 157 corresponding to each error are calculated through a first gain 155 and second gain 154, respectively. The first control command is corrected by a correction amount 157 ' obtained by adding the first and second correction amounts to find a second control command 151. A manipulated variable 153 is calculated by a manipulated variable calculation means 130 using the second control command and a control model 140. Thus, the controlled object 170 is controlled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006079816-A (JP)
Title: System and method for cleaning tape drive, and tape cartridge
Inventor: BISKEBORN ROBERT G
IPC: G11B5/41
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, a method, and a computer program for performing verification by reading information out of the data track and servo track of a cleaner tape by a tape drive when an input/output converter of the tape drive is cleaned.  <P>SOLUTION: A positive cleaning front coat section of the cleaner tape is used in order to provide a cleaning action and also provide cleanness of a data reading element, a data writing element, and a servo head. A cleaning section with small abrasiveness can be used in order to remove not so tough dirt. In this method, cleanness of the data reading element, data writing element, and servo head is verified. In a leading section of a self-characterizing section, the cleaning section is usable. In an alternative method, a data tape section may be included for self-characterizing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007075940-A (JP)
Title: Foot safety mechanism, bipedal robot with the same and control structure thereof
Inventor: TAKANISHI ATSUO
IPC: A63H11/18
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot safety mechanism, easily fitted to the foot sole of an existing bipedal robot, used as an ordinary foot sole in walking, enlarging a support polygon to secure a wide attitude stable region in case of emergency, and achieving emergency stop of the action of each part while preventing overturn to attain excellent reliability.  <P>SOLUTION: This foot safety mechanism includes: a base disposed at the foot sole of the bipedal robot; and an arm part disposed at the base to freely rotate and expand and contract, and projected toward the outside of the base in the case of overturn preventing action.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078106-A (JP)
Title: Liquid pumping device
Inventor: YUMOTO HIDEAKI
IPC: F16T1/14
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid pumping device in which the opening/closing of a working fluid introduction port and the opening/closing of a working fluid discharging port are switched.  <P>SOLUTION: A float 3 and a snap mechanism 5 are disposed in a hermetic container 2 having the working fluid introducing port 11, the working fluid discharging port 13, a liquid inflow port 16, and a liquid outlet port 17. The snap mechanism 5 comprises a float arm 34 swung according to the lifting of the float 3, a cam 37 rotatably fitted to the swing shaft 35 of the float arm 34, a compressive coiled spring 38 retractingly or extendingly deforming in the axial direction of the float arm 34 according to the swing of the float arm 34, and a circular member 39 of circular shape in cross section moving in the axial direction of the float arm 34 while pressing the cam 37 according to the deformation of the compressive coiled spring 38.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075045-A (JP)
Title: Multipurpose case for soil
Inventor: TANAKA MASAMITSU
IPC: A01G7/00
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional technique case for soil in a style for refilling a fertilizer or the like requires troublesome works such as a work for finding out the case and then refilling the found case with the fertilizer or the like, when the case is refilled with the fertilizer or the like, and a problem that these works are very difficult in a wide field.  <P>SOLUTION: The present invention provides a case to be buried in soil, formed by forming penetrated holes (0103) in a side wall (0102) comprising a biodegradable resin. Since the case is produced from the biodegradable resin and degraded in soil without leaving in the soil, a labor for refilling a fertilizer or the like can be saved. A root-cutting work can simultaneously be performed, when root-cutting fins are disposed on the case. When a machine for driving the cases to be buried in soil is used, the cases to be buried in the soil can efficiently be driven even in a wide field.  <P>COPYRIGHT: (C)2007,JPO&INPIT