baber/WOPTO huggingface dataset:
Patent JP-2007046495-A (JP)
Title: Rotation speed control device for engine for working machine
Inventor: TAMAMOTO RYUHEI
IPC: F02D9/02
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce response delay of engine rotation speed to throttle opening operation in the increase or decrease control of engine rotation speed by changing over ignition timing at a predetermined rotation speed in an engine for a working machine not including a governor mechanism.  <P>SOLUTION: Engine rotation speeds for changing over ignition timing are set to 4,000 rpm and 5,000 rpm. Ignition timing is advanced stepwise from first ignition timing to second ignition timing to change over to rotation control characteristics C30 for high speed rotation during throttle opening increase. Ignition timing is retarded stepwise from second ignition timing to first ignition timing to change over to rotation control characteristics C05 for low speed rotation during throttle opening decrease. Change over timing of rotation speed control characteristics is different between the throttle opening increase decrease, but difference can be limited to small quantity ΔTH.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046328-A (JP)
Title: Toilet bowl flushing apparatus
Inventor: SHIRAI YASUHIRO
IPC: E03D11/02
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet bowl flushing apparatus capable of flushing a negative-pressure passage with water, in a toilet bowl which makes air sucked and exhausted from a piping channel via the negative-pressure passage.  <P>SOLUTION: When a first starting valve V<SB>2</SB>is operated for the flushing of the toilet bowl, a main valve V<SB>1</SB>is opened in the first place. An ejector water-supply valve V<SB>4</SB>is in an opened state. Thus, flushing water is supplied into the toilet bowl 2 through a rim 3 from a water supply pipe 10. Additionally, when negative pressure is accumulated in the air tank 20 by an ejector 21. After the start of the supply of the water into the rim 3, when a soil discharge step is started after a lapse of predetermined time, an on-off valve V<SB>5</SB>is opened, and air in the drainage channel 5 is sucked into the air tank 20 via piping 33, a float valve device 30, piping 25, the valve V<SB>5</SB>and piping 24, so that a strong siphon discharge flow can be formed. The water ejected from the ejector 21 is led into the device 30, so that flushing can be performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006136190-A (JP)
Title: Regulator, method and circuit for controlling it, and method of adjusting voltage impressed to load terminal
Inventor: CHEUNG EUGENE LAU
IPC: H02M3/155
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To effect pulse width modulation that connects a load output terminal to a power supply terminal.  <P>SOLUTION: In response to a first level of a pulse width modulated signal, a load is disconnected from the power supply terminal, a steady-state load voltage is preserved on a capacitor connected between the load output terminal and the power supply terminal, and steady-state load current information is held on a capacitor within a feedback loop. In response to a second level of the pulse width modulated signal, the load is reconnected to the power supply terminal, and a load voltage and a current instantaneously resume at their correct steady-state values.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007053467-A (JP)
Title: Communication system, router position calculating apparatus and program, and recording medium
Inventor: HASEGAWA TERUYUKI
IPC: H04L45/243
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of dynamically establishing a disjointed multicast tree (so independent as to have no common router on a route), and to provide a router position calculating apparatus, a router position calculating program and a recording medium.  <P>SOLUTION: Two sub-nets (network addresses NA1 and NA2) are set for a physical link for connecting a downlink router X to an uplink router A, and two sub-nets (network addresses NB1 and NB2) are set for a physical link for connecting the downlink router X to an uplink router B. NA1 and NB1 are assigned for transfer of main multicast packets, and NA2 and NB2 are assigned for transfer of backup multicast packets. NA1 and NB1, and NA2 and NB2 satisfy a predetermined relation (e. g. NA1>NB1 and NA2<NB2), respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051019-A (JP)
Title: Method for producing spheroidized inorganic powder
Inventor: YAMAGUCHI SHIGEO
IPC: C03B19/10
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing spheroidized inorganic powder as a filler of a printed wiring board or a composite base material such as an encapsulating material, which has high fluidity making high filling rate possible.  <P>SOLUTION: This method for producing the spheroidized inorganic powder comprises the steps of (a) pulverizing a silicon oxide-containing inorganic material to form a pulverized product, (b) heating the pulverized product in a suspended state to spheroidize the pulverized product to form a spheroidized product, (c) jetting water onto the spheroidized product to cool it while maintaining the suspended state, and (d) collecting the cooled spheroidized product.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052192-A (JP)
Title: Diaphragm mechanism
Inventor: KATO HIROSHI
IPC: G03B9/02
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm mechanism that removes backlash from a gear train by applying rotating force, produced by gravity, to a rotating member or part of a gear train by an energizing means.  <P>SOLUTION: Weights 18 are provided at a diaphragm gear 12. The diaphragm gear 12 is rotated less than 180° while holding diaphragm blades 9. The weights 18 constantly produce rotating force in a fixed direction for the diaphragm gear 12. Therefore, an intermediate gear 21 and the diaphragm gear 12 mesh without play, and backlash in the meshing part is removed. Accordingly, a drive gear 19 makes it possible to accurately bring the diaphragm gear 12 into a desired position such that the aperture of a diaphragm can be accurately adjusted to a desired size.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006057635-A (JP)
Title: Mounting arrangement for electric water pump
Inventor: HOLLIS THOMAS J
IPC: F01P7/16
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric water pump for controlling a flow of fluid for temperature control, in an internal combustion engine including an engine block with a fluid inlet and a radiator.  <P>SOLUTION: A mounting flange 28 for mounting a housing 12 directly to the engine block 30 is included. In the housing 12, the mounting flange 28 is positioned such that the water pump 10 is directly positioned in an engine block opening 40 position when the housing 12 is mounted to the engine block 30. In the condition where a fluid flow passing through a stator assembly 32 aligns with an axis line in the longitudinal direction of a rotor assembly 34, the fluid flow is directly moved to the engine block 30, with turbulence in the fluid flowing direction extremely minimized. A tail part 38 is positioned in the engine block opening 40 position or in a position slightly entering into the opening.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007054190-A (JP)
Title: Game machine
Inventor: MITSUNE TAIICHI
IPC: A63F7/02
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can maintain expectations felt by players for higher interests by controlling the display of performance for the jackpot lottery again covering a part of split screens or all of the split screens entirely after all of the split screens are lost.  <P>SOLUTION: After the start of the variation in a display screen on a liquid crystal display device 52, the screen is split into four or nine by a "chasing ready for win display processing" (S349) and loss symbols for the ready for win loss or the complete loss are stopped and displayed on first to ninth split screens. Thereafter, the players are informed of the individual ready for win symbols or the individual special symbols which are stopped and displayed on the first split screen and other split screens. Then, the individual symbols are deleted and chasing characters are displayed corresponding to the respective ready for win symbols or the respective special symbols. The individual chasing characters are moved sequentially over the first to ninth split screens and when they are stopped on the same split screen all in line up, the jackpot pattern is displayed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058467-A (JP)
Title: Register monitor circuit, device and register monitor method
Inventor: MINEMURA HIROAKI
IPC: G06F11/00
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a register monitor circuit for preventing device malfunction when the content of a register changes due to bit change or abnormal writing.  <P>SOLUTION: A register 2 for monitor is installed in a target register 1 for duplicating a system. Also, clock signals CLK1 and CLK2 to be supplied to the register 2 for monitor with the same frequency and in different timings are used for the object register 1. Thus, it is possible to detect that the registers 1 and 2 are rewritten as an alarm signal(ALARM), and to provide a response even when the registers 1 and 2 are rewritten due to the superimposition of a noise on the clock signals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057732-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: TSUZUKI MASATOMO
IPC: G03G21/00
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a process cartridge improving printing speed and carrying out high speed printing as well as carrying out detection of residual amount of developer.  <P>SOLUTION: The image forming apparatus is provided with a developer container containing the developer and a developer residual amount detecting apparatus with a sensor means for detecting the residual amount of the developer inside the developer container. The developer residual amount detecting apparatus detects the residual amount of the developer based on a developer residual amount detection threshold value set before hand and a detected value by the sensor means and is provided with at least a first printing speed mode and a second printing speed mode which is faster speed than the first printing speed mode. The residual amount of the developer inside the developer container is measured by executing the first printing speed mode for a specified period during printing in the second printing speed mode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056780-A (JP)
Title: Solenoid-operated valve
Inventor: YABUMI TAKAO
IPC: F16K31/06
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid-operated valve operable with a more desirable valve lift profile suitable for the wide rotational speed of an engine by increasing a thrust force without increasing a size and increasing a stroke.  <P>SOLUTION: In this solenoid-operated valve U, a shaft 12 having a valve element 11 is linearly driven by a solenoid-operated mechanism. The movable element 1 of the solenoid-operated mechanism is interposed between permanent magnets 13, 13 having opposed faces of the same pole. The movable element comprises an inner yoke 14 in which a thrust adjusting hollow 14a formed in a bead shape is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054358-A (JP)
Title: Shopping cart system
Inventor: KUROIWA AKIHIKO
IPC: G06Q30/06
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping cart system for preventing a shortage of shopping carts at a cart storage space in a store such as a supermarket.  <P>SOLUTION: The shopping carts C1-CL with communication devices communicate with base stations BS5-BS8 installed in a parking area. A server 3 measures the level of reception signals from the shopping carts C1-CL with communication devices in order, and detects the position of the shopping carts C1-CL referring to a parking area level file 8a. Then, the server 3 finds the number of the shopping carts in the parking area from the result of the position detection, and when the number has a predetermined value or more, a buzzer or the like connected to the server 3 alarms a store staff of the necessity of collecting the shopping carts of a predetermined number or more in the parking area to the cart storage space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312010-A (JP)
Title: Controller of sensor node, and measuring method for biometric information and program
Inventor: YAMASHITA SHUNZO
IPC: A61B5/00
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the precision of measuring biometric information while suppressing the consumption of a battery in a sensor node.  <P>SOLUTION: In a measuring method for biometric information in a sensor node including a controller for driving a sensor to measure biometric information, the controller supplies power from the battery to an acceleration sensor for detecting the movement of a living body to detect the movement of the living body. The controller determines whether or not measurement by a pulsebeat sensor is possible based on the detected movement of the living body (P330), and shuts off power to the acceleration sensor having a power consumption lower than that of the pulsebeat sensor when the determination results show that measurement is possible, and thereafter supplies power to the pulsebeat sensor having a power consumption larger than that of the acceleration sensor to measure the biometric information (P340).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063143-A (JP)
Title: External preparation for skin and antimicrobial/antiseptic method for external preparation for skin
Inventor: SHIBUYA NORIKO
IPC: A61K31/22
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation for skins, which has an excellent antimicrobial/antiseptic force even in an emulsion preparation and contains an antimicrobial/antiseptic agent little irritating the skins, and to provide an antimicrobial/antiseptic method for an external preparation for skins.  <P>SOLUTION: This external preparation for skins, having high safety and excellent antimicrobial/antiseptic effect, is characterized by containing a 2,2-bis(hydroxymethyl)alkylcarboxylate having a specific structure and having excellent antimicrobial/antiseptic effect.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066440-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: HOSONO KOJI
IPC: G11C16/02
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device capable of preventing a write error in a nonselective cell.  <P>SOLUTION: The nonvolatile semiconductor storage device has a plurality of electrically rewritable nonvolatile memory cells serially connected and constituting a NAND cell unit, and has a memory cell array in which one end of the NAND cell unit is connected to a source line, the other end is connected to a bit line. The device has a data write mode in which a write voltage Vpgm is given to a selective memory cell in the NAND cell unit, a channel separation voltage Vb is given to the nonselective memory cell positioned closer to the source line side than the selective memory cell at an interval of designated number of pieces, a write mean voltage Vm (Vb<Vm<Vpgm) is given to the remaining nonselective memory cells.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006200736-A (JP)
Title: Ic tag possessing body and tag holding body
Inventor: INOUE KIYUUJINKO
IPC: G06K19/07
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform communication between an IC tag and a reader more accurately than a conventional case even when a housing is made of metal.  <P>SOLUTION: This IC tag possessing body 101 has an IC tag 90 like a flat plate capable of performing radio communication, an electromagnetic shield member 104 like a flat plate for suppressing electromagnetic wave noise, and a resin part 103 for covering the whole of the IC tag 90 and the electromagnetic shield member 104 while they are overlapped. The tag holding body has the IC tag possessing body 101 and a metallic holding body 102 provided with a recessed part. The IC tag possessing body 101 is put in the recessed part so that the electromagnetic shield member 104 is closer to a bottom of the recessed part than the IC tag 90.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007071223-A (JP)
Title: Differential device
Inventor: FUSHIKI MASAAKI
IPC: F16H48/30
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To position an output shaft with a C-shaped clip without miniaturizing an actuator.  <P>SOLUTION: The differential device stored in a carrier 3 includes a differential case 19, a pinion 5, a differential mechanism 15 including a pinion 5 and side gears 11 and 13 relatively and rotatably connected with the pinion 5, and a differential limit device 17 of the differential mechanism 15. The differential limit device 17 includes an electromagnetic actuator 29. A ring gear 21 which a drive torque enters is fixed on a flange 23 of the differential case 19. The electromagnetic actuator 29 includes an electromagnetic coil 25 and a plunger 27. The electromagnetic coil 25 is arranged at a ring gear 21 side, and is supported by the carrier 3. The differential case 19 constitutes a part of a magnetic path of the electromagnetic coil 25. The plunger 27 is supported by the differential case 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069070-A (JP)
Title: Automatic wallpaper pasting machine and slitter for wallpaper material
Inventor: SANO GENZO
IPC: B05C1/08
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To make an automatic wallpaper pasting machine or a slitter provided with a driving source installed in the automatic wallpaper pasting machine quiet.  <P>SOLUTION: A roller driving source of the automatic wallpaper pasting machine for continuously applying paste housed in a paste tub of a pasting machine main body on a back surface of the wallpaper material with a pasting roller while sending forward the sheet like wallpaper material taken in from the rear part of the pasting machine main body using a plurality of rollers rotated with the rotation of the roller driving source is attached to the pasting machine main body with a damping elastic body and a rotary blade driving source of the slitter mounted on the pasting machine and provided with the rotary blade driving source is attached to a slitter main body with a damping elastic body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073336-A (JP)
Title: Solid oxide fuel cell
Inventor: SHIONO MITSUNOBU
IPC: H01M4/86
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell excellent in output performance and durability at operation temperature of 700 to 1,000 °C, especially at high fuel utilization rate operation.  <P>SOLUTION: The solid oxide type fuel cell has an air electrode, an electrolyte, and a fuel electrode, and an electrode reaction layer composed of Ni and scandia stabilized zirconia is interposed between the electrolyte and the fuel electrode. Particle diameter of the Ni in the electrode reaction layer is less than 0.3 μm, and Ti is contained in the electrode reaction layer. The content of Ti is 0.5 to 5 wt.% in terms of oxide conversion, provided that the sum of the content of nickel element in terms of oxide (NiO) conversion, that of the element contained in scandia stabilized zirconia in terms of oxide conversion, and that of Ti element in terms of oxide (TiO<SB>2</SB>) conversion is 100 wt.%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069807-A (JP)
Title: Cab and working machine
Inventor: TAKAOKA TETSUSHI
IPC: B62D25/04
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cab improving strength against a lateral load F working on a side surface of the cab by improving rigidity of a rear panel of a rear part of the cab.  <P>SOLUTION: Left and right rear pillars 22 are provided on the rear part of the cab 16 adjacent to a working device of a working machine, and the rear panel 24 is provided between lower parts of these rear pillars 22. This rear panel 24 joins an inner panel 25 and an outer panel 26 to each other by spot welding, etc. The inner panel 25 has a rib for reinforcement formed bulged in an X shape to the opposite side of the outer panel 26.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060594-A (JP)
Title: Information processing method and apparatus, computer program, and computer-readable storage medium
Inventor: HAYASHI JUNICHI
IPC: G09C1/00
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable verification processing of a signature before reception of signed data, or during the middle of the reception.  <P>SOLUTION: A transceiving section 132 receives signature data, and at least one piece of partial signed data from among a plurality of partial signed data forming signed data. A signature verification section 134 verifies the signature by using the signature data and the partial signed data. A controller 131 controls one among the transceiving section 132, an output unit 135, or an operation section 136, according to the result of signature verification by the verification section 134.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077194-A (JP)
Title: Humidity controlling material
Inventor: MOTOMIYA HIDEYUKI
IPC: C08L23/16
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidity controlling material which does not suffer damage by contact with water even when used in the form of a single substance, accordingly does not employ a means to cover with a water vapor proof sheet or the like, and can be suitably used in a place which may have a chance for the humidity controlling material to temporarily get in contact with water.  <P>SOLUTION: The humidity controlling material comprises 100 pts.mass ethylene-propylene copolymer, 30-300 pts.mass water absorbing polymer, and a plasticizer, and the amount of the plasticizer compounded is 20-80 mass% based on the amount of the water absorbing polymer compounded.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075200-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To clearly recognize game content in combination with a visual performance effect for a game corresponding to an accessory group for which the stage of game control is advanced among two or more kinds of games.  <P>SOLUTION: A plurality of accessories are disposed inside the game area 3 of a game board and a display device 1000 is provided to a glass plate 4 covering the front surface of the game board. The display device 1000 is provided with a display area 1010 capable of displaying on the front side inside the game area 3, and the inside of the game area 3 can be seen through at a part where an image is not displayed when the image is displayed in the display area 1010. The plurality of accessories are divided into the plurality of accessory groups, the respective accessory groups are related to the games of different game content respectively, and the respective accessory groups are separately controlled in accordance with a game state respectively. In the case that the stage of the game control is advanced in one of the respective accessory groups, when performing required display for the one accessory group at the display device 1000, the required display is performed at a position including the front part of the other accessory groups in which the stage of the game control is less advanced than the one accessory group.  <P>COPYRIGHT: (C)2007,JPO&INPIT