baber/WOPTO huggingface dataset:
Patent JP-2005023434-A (JP)
Title: Papermaking additive and paper using the same papermaking additive
Inventor: KAJIWARA YOICHI
IPC: D21H21/18
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a papermaking additive responsive to high-speed papermaking even when pulp with a high waste paper content is used or even in the environment with a large amount of microfibers and a high level of a closed system and affording paper having high paper strengthening effects and good freeness, especially excellent formation.  <P>SOLUTION: The papermaking additive comprising an amphoteric acrylamide polymer (A) having a branched structure and a non-acrylamide polymer (B) prepared by polymerizing monomer components consisting essentially of (e) a cationic vinyl monomer without containing (a) (meth)acrylamide is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021792-A (JP)
Title: Vibration separator
Inventor: TAWARA YOSHIO
IPC: B07B13/11
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration separator capable of enhancing separation precision and separation capacity without being made large-sized.  <P>SOLUTION: In the vibration separator equipped with a component feed part 5 filled with chip parts C, media M (parts to be separated) and a vibration separator body 4 for separating the components to be separated fed from the component feed port 16c of the component feed part 5 into the chip parts C rising on a slope and the media M falling on the slope to discharge them, an uppermost stage vibrated separation plate 20 is arranged in the vicinity of the lower part of the component feed port 16c and intermediate vibrated separation plates 22, 23 and 24 descending stepwise are arranged on the slope rising and falling sides of the uppermost stage vibrated separation plate 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026429-A (JP)
Title: Electronic part mounting device
Inventor: KUSAKABE KENJI
IPC: H05K13/04
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part mounting device that is provided with a rotary type work head and whose head supporting section is compact and lightweight.  <P>SOLUTION: The head supporting section 4 is provided with two annular plates 25a and 25b wherein notches 27a and 27b are formed at facing same positions, and six work heads 12a-12f that are arranged within a pair of upper and lower circles formed by two plate members 28a and 28b to be inserted into the notches 27a and 27b for circumferential rotation as one body when the work heads are in stand-by state. The plate members 28a and 28b pinch bearings 26 of the work heads while they are stopping. When a motor 31 is rotated in a normal direction or in a reverse direction, a belt 30 provided between a timing drive pulley 32 and a timing pulley 33 for belt tension is rotated in a normal direction or in a reverse direction, and the plate members 28a and 28b fitted to the belt 30 by means of a Z axis driving member 29 pinch the corresponding work head 12 by means of the bearing 26, move upward or downward depending on the rotation of the belt 30, and move up or down the work head 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030293-A (JP)
Title: Control device of internal combustion engine, and knocking suppressing method of internal combustion engine
Inventor: KASHIWAKURA TOSHIMI
IPC: F02P5/152
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of effectively suppressing generation of knocking while increasing the output of the engine.  <P>SOLUTION: An engine 1 to perform fuel injection in a compression stroke by using super-high pressure fuel generates disturbance in fuel spray to be injected in a combustion chamber 2, and adjusts the timing of attenuation of the disturbance through adjustment of the fuel injection timing. Ignition is performed at the timing when the fuel spray is in an adequately disturbed state, and the knocking sensitivity is minimized thereby. Since the knocking sensitivity is minimized, the actual ignition timing is brought close to the ignition timing corresponding to the maximum value of the generated torque.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029330-A (JP)
Title: Canvas mounting structure for powder tank
Inventor: YOSHIDA SATOSHI
IPC: B65G69/06
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts for mounting a canvas, to reduce a weight of a powder tank by suppressing the whole height of the canvas to a low degree and enlarge a loading capacity of the powder in a canvas mounting structure of an air slide type powder tank.  <P>SOLUTION: A canvas frame 11 provide on a bottom part in a tank body 1 made of high tension steel sheet is constituted by a vertical wall part 11v and an inclined wall part 11s continued thereto. A plate-like pressing member 14 is fixed onto the inclined wall part 11s by a bolt and a nut 16, 17. An outer peripheral edge of the canvas is clamped and fixed between the inclined wall part 11s and the pressing member 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033483-A (JP)
Title: Analog/digital conversion circuit and its testing method
Inventor: FUJITA MASAHARU
IPC: H03M1/38
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog/digital conversion circuit capable of performing high-speed AD conversion even while suppressing an interference of the potential of an analog input that is inputted immediately before.  <P>SOLUTION: This analog/digital conversion circuit is provided with a comparator (1) for comparing reference potential with an analog input, a first switch (SW4) for transmitting the analog input to a comparison input line (8) of the comparator (1), a second switch (SW5) for transmitting initialization potential (Vss) to the comparison input line (8) of the comparator (1), and an input control circuit (5) for turning on the second switch (SW5) to initialize the potential of the comparison input line (8) of the comparator (1) into the initialization potential (Vss) during an AD conversion period and the non-operating period of the comparator (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034279-A (JP)
Title: Processing machine of coin type storage medium
Inventor: TERAJIMA TOSHIKATSU
IPC: G06K17/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing machine of coin type storage media, capable of using other loaded coin type storage media while a coin type storage medium is moved by a rotor and discharging the coin type storage media being used without depending on the rotor.  <P>SOLUTION: This processing machine comprises a holding member 2 capable of holding the coin type storage medium having entered from a loading passage 4 and moving the coin type storage medium to a discharge passage 6 when the holding is released, a reader/writer 34 for reading/writing the coin type storage medium at a held position 7 by the holding member 2, and the disk-shaped rotor 10. The rotor 10 has a recess 10a formed in the peripheral rim for storing the coin type storage medium. The coin type storage medium held at the held position 7 is stored in the recess 10a when the recess 10a is made to communicate with the held position 7; and the coin type storage medium in the recess 10a can be stocked in a stocker 8 when the recess 10a is made to communicate with the stocker 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039466-A (JP)
Title: Image processing system
Inventor: OTA YASUTOSHI
IPC: H04N1/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system which realizes an efficient power-saving mode by remotely powering off a plurality of image processors connected on a network by turning off the power source of one master machine.  <P>SOLUTION: The plurality of MFPs 1 to 3 are connected through the LAN 4. The MFP 3 controls power sources of the MFPs 1 and 2 and the MFP 3 is called a master and the MFPs 1 and 2 are called slaves for the sake of convenience. When the power source of the MFP3 is manually turned OFF, pieces 5 and 6 of information showing that the power source is turned OFF are propagated to the MPFs 1 and 2. In the simplest method, a special packet used for Wake-on-Lan is broadcast over the LAN 4. The MFPs 1 and 2 thus having received the power-OFF information on the MFP3 turn OFF their power sources. Consequently, the whole system can be powered OFF.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041257-A (JP)
Title: Air pressure control device of tire
Inventor: KANII TAKAO
IPC: B60C23/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air pressure control device for a tire capable of controlling the air pressure so that the maneuverability of a vehicle is enhanced by estimating the grip condition between the tire and the road surface during running, monitoring the estimation, and allowing the tire to exert the limit performance in satisfactorily.  <P>SOLUTION: The air pressure control device of the tire structured as capable of controlling the air pressure of the tire while the vehicle is running, controls the tire air pressure on the basis of the tire air pressure, the tire temperature, and the contacting sound pressure between the tire and the road surface. In case the vehicle is equipped with an air suspension, the air chamber of the suspension is put in communication with inside the tire, and the pressures of the air encapsulated in the suspension and the tire are controlled in a single piece. In case the vehicle is fitted with tires having a so-called double tire structure, the air pressures in the inner tube and the outer tube of the double tire structure are controlled independently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040171-A (JP)
Title: Endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/005
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope capable of maintaining the fine operability at the time of insertion, and selecting a different bending direction of the bending radius when necessary.  <P>SOLUTION: The endoscope 1 comprises an insertion part with a bending part to be bent in a plurality of directions and an operation part with a plurality of bending operation members 23 to operate the bending part of the insertion part. The length of bending of the bending part operated by a bending operation member 23A near a grip part 3a of the operation part among the plurality of operation members 23 is longer in at least one bending direction than the length of bending operated by another bending operation member 23B in another bending direction. It is further preferable that the bending direction of the bending part operated by the bending operation member 23A near the grip part 3a is the direction of moving an observation image displayed in a monitor, a display means, in the direction of gravity or the opposite direction of gravity of the monitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284937-A (JP)
Title: Dielectric porcelain composition, dielectric porcelain, and method for producing the same
Inventor: FURUSE TATSUJI
IPC: C04B35/22
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dielectric porcelain for a high frequency part, which has high strength and a high Q value and can stably be produced.  <P>SOLUTION: The dielectric porcelain contains at least a diopside-type crystal and an Al<SB>2</SB>O<SB>3</SB>crystal and is characterized in that a-axis, b-axis, c-axis, and β-angle, determined by the XRD diffraction pattern, of the diopside-type crystal are ≥9.738 Å, ≥8.892 Å, ≥5.275 Å, and ≥106.39°, respectively, and the crystallization degree is ≥90%. In the method for producing the dielectric porcelain, the composition containing 40-90 mass% crystallized glass powder capable of depositing the diopside-type crystal comprising at least SiO<SB>2</SB>, CaO and MgO, 6-60 mass% Al<SB>2</SB>O<SB>3</SB>powder and at least one kind selected from the powders of oxides, carbonates, and hydroxides of alkaline earth metals in an amount of 0.1-5 mass% expressed in terms of its oxide is molded and the molding is fired at 850-1,050°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041265-A (JP)
Title: Rubber crawler reducing vibration
Inventor: HAGIO DAISUKE
IPC: B62D55/253
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber crawler reducing vibration causing bad riding comfort for an operator and failure and erroneous operation in electronic equipment, etc. equipped on a working machine.  <P>SOLUTION: This rubber crawler is constituted of an endless rubber elastic material, core metal buried into the rubber elastic material, a tensile body buried into the rubber elastic body, and a lug formed with the same pitch as that of the core metal on an outer peripheral side of the rubber elastic body. In the rubber, a plane shape of the lug at a portion facing to the core metal is formed into a substantially straight line in a width direction of the rubber elastic material, a cross-sectional shape of the lug in the longitudinal direction of the rubber elastic material is a substantially symmetrical trapezoidal shape, the widths of the core metal and the lug in the longitudinal direction of the rubber elastic material are almost the same, and the position of the lug is arranged by shifting in a direction opposite of an advancing direction. 1: rubber crawler, 2: rubber elastic material, 3: lug, 4: edge part of a top surface of the lug, 5: core metal, 6: engagement hole to teeth of a driving wheel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042765-A (JP)
Title: Mounting structure of chain tensioner
Inventor: ITO SHIGEYOSHI
IPC: F16H7/08
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a chain tensioner for simply mounting a chain tensioner.  <P>SOLUTION: In this device, a mounting hole 3 having a large-diameter screw hole 4 is formed in a cover 2 covering a chain 1. In the device, the chain tensioner 10 having a cylindrical housing 11 is inserted in the mounting hole 3, a plug 6 is engaged with a pilot hole 4 of the mounting hole 3 and fastened, and the chain tensioner 10 is prevented from escaping from the mounting hole 3 to the outside by the plug 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043561-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO TAKESHI
IPC: G03G21/16
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the miniaturization of the apparatus is achieved and the running cost (cost/page) is reduced without degrading usability.  <P>SOLUTION: In the image forming apparatus, image forming units each include: a photoreceptor 1 on which an electrostatic latent image is formed; an electrifying roller 2 which uniformly electrifies the photoreceptor 1; a development device 4 which develops the electrostatic latent image with developer as a developer image; and an image carrier cleaning device 5 which clears away transfer residual developer on the photoreceptor 1. The image forming units are characterised in that, in a direction perpendicular to a line connecting the transfer position of the photoreceptor 1 of the i-th image forming unit P and the transfer position of the photoreceptor 1 of the (i+1)th image forming unit P, the image carrier cleaning device 5 of the i-th image forming unit P and the development device 4 of the (i+1)th image forming unit P are disposed so as to overlap each other, and the (m+1)th image forming unit PK for the final color is a cleaner-less image forming unit, which does not have a cleaning device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072636-A (JP)
Title: Communication system, method of delivering security policy therein, server apparatus, and program of delivering security policy
Inventor: KANDA MITSURU
IPC: H04L29/06
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burden on an operation of delivering a security policy.  <P>SOLUTION: In a communication system having a host to be connected to a network and a server having a destination address being unknown by the host, the server is provided with a first storage means for storing data of the security policy required for communication in the network; a request message receiving means for receiving a request message for requesting transmission of the data of security policy, being intended for a first multicast address capable of being received by the server; and a notification message transmitting means for transmitting a notification message including the data of security policy responding to the request message received by the first receiving means to a second multicast address capable of being received by the host. The host is provided with a request message transmitting means for transmitting a request message to a first multicast address; a notification message receiving means for receiving the notification message; and a second storage means for storing the data of security policy included in the received notification message.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070843-A (JP)
Title: Stereoscopic display device
Inventor: ASAO YASUSHI
IPC: G06F3/01
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a realistic reasonable stereoscopic display device.  <P>SOLUTION: This device comprises an image display means 12 capable of displaying a stereoscopic image 13, and a tactile presentation means 11 having a tactile presenting function, in which the depth perception range of the stereoscopic image 13 displayed by the image display means 12 and the irregularity reproduction range presented by the tactile presentation means 11 have a common range. According to this, this stereoscopic display device can perform a realistic reasonable stereoscopic image display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033636-A (JP)
Title: Automatic finishing system, method and program for mobile terminal
Inventor: ODA MASAHITO
IPC: H04W88/02
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To relieve a user from troublesome operations by automatically finishing the i-mode at the same time at the end of an i-mode application.  <P>SOLUTION: When the end button is depressed while the mobile terminal is connected to the Internet (including connection to the Internet 4 and site browsing in the i-mode) or at the end of the transmission or reception of e-mails, the control unit 11 finishes the i-mode if the AP automatic end mode is "ON" or continues the i-mode if it is "OFF" in a finished state mode area 18. Alternatively, the control unit 11 finishes the i-mode when the end button is depressed while it is connected to the site where the site automatic end mode in the finished state mode area 18 is "ON" in the address information database 17 which can be set for each site, or continues the i-mode if it is "OFF".  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044625-A (JP)
Title: Fuel cell system
Inventor: MORITA KOJI
IPC: H01M8/04
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of condensed water and increase of power consumption in a fuel cell.  <P>SOLUTION: In the case of pressurizing the inside of a fuel cell stack 1, valves 13, 14, 16 are made in an open state, and valves 17, 18, 19 are in a closed state, and fresh air is incorporated by a compressor 11 and supplied into the fuel cell stack 1. On the other hand, in the case of depressurizing the inside of the fuel cell stack 1 in order to decrease the dew point of an air pole 1a, by making the valves 13, 14, 16 to be in a closed state, and the valves 17, 18, 19 to be in an open state, fresh air is supplied into the fuel cell stack 1 by detouring a fresh air compressor 11, and the air discharged from the fuel cell stack 1 is incorporated by the fuel cell stack 1, and discharged outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050673-A (JP)
Title: Manufacturing method of grid base board for lead-acid storage battery
Inventor: OZAKI MASANORI
IPC: C22C11/06
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable to manufacture a grid base board made of Pb-Ca-Sn-Ba group lead alloy with high quality and improved flatness at an expanding process, by improving corrosion resistance by densifying lead by promoting re-crystallization thereof, by continuously squeezing and rolling the lead in a prescribed temperature range, and by reducing residual inside stress.  <P>SOLUTION: The Pb-Ca-Sn-Ba group lead alloy is continuously squeezed at a temperature lower than a melting point by 10°C to 100°C, and rolled with a total draft of 10 to 98% at the temperature lower than the melting point by 50°C to 230°C, and formed into the grid base board by the expanding process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046373-A (JP)
Title: Game machine
Inventor: KIMURA YASUHIRO
IPC: A63F5/04
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a structure to give a warning that a fraudulent act is made as well as monitor the fraudulent act not by a management computer but by the game machine itself.  <P>SOLUTION: The game machine with a structure for putting out game media for the result of a prescribed condition based on the result of lottery by a lottery means comprises a main control board 700 for integrally managing the lottery means and the put-out control, and a subordinate control board 300 connected to the main control board 700 for controlling the presentation based on the result of lottery by the main control board 700. The subordinate control board 300 has an abnormal sate detecting means 900 for detecting the displacement when each circuit board is replaced or the displacement on the housing side where vibration generated at the time of replacement is transmitted. When a signal from the abnormal state detecting means 900 is inputted, a warning that the abnormal state has occurred is given by the game machine itself with the presentation different from the presentation in a regular game state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052278-A (JP)
Title: Heated toilet seat
Inventor: NIWA TAKASHI
IPC: A47K13/30
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a safe toilet seat heating which is quick to start and does not raise the temperature of the toilet seat too high.  <P>SOLUTION: A heated toilet seat includes a radiation type heating element 1-1 which is installed in the toilet seat, a toilet seat temperature detecting means 8 which detects the temperature of the toilet seat, a reflecting mirror 10 which reflects the radiation heat of the radiation type heating element 1-1 and a stepping motor 9 which is a turning means for the reflecting mirror 10, wherein the reflecting mirror 10 is turned to be located between the radiation type heating element 1-1 and the toilet seat to intercept the radiation heat from the radiation type heating element 1-1 when the temperature of the surface of the toilet seat is raised, so that an abnormal heating is controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055123-A (JP)
Title: Humidifier
Inventor: KINOSHITA SHUNICHIRO
IPC: F24F6/04
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier, heightening illumination effect and improving the interior decoration nature.  <P>SOLUTION: This humidifier 1 includes: a body 2 having an air suction port 7 and a blowout port 9; a blowing fan 15 provided in the body 2; a water supply tank 3 removably mounted on the body 2 and provided with a transparent container 30; a tank mounting wall 2a provided on the outer appearance part of the body extending in the direction of height and facing to the side of the transparent container 30; an opening 2d provided in the tank mounting wall 2a; a light emitting body 25 provided on the opening 2d part; a tray 4 movably mounted on the body 2 and receiving water supplied from the water supply tank 3 to store the water; and a water absorbing filter 52 provided to be soaked with water in the tray 3, wherein the water absorbing filter 52 is disposed in the midway of a blowing passage formed extending from the suction port 7 to the blowout port 9 in the body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI