baber/WOPTO huggingface dataset:
Patent JP-2005195312-A (JP)
Title: Ventilation system
Inventor: AIZAWA HIDEHARU
IPC: A47B77/08
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation system for reliably discharging contaminated air in a kitchen by outdoor air taken into the kitchen, and efficiently ventilating air in the kitchen.  <P>SOLUTION: The ventilation system 10 comprises a fan 12 for exhaust for discharging indoor air containing steam and smoke generated following the use of a heating tool 20 in the kitchen 50 to outdoors, a communicating hole 16 that is provided on a wall surface 50a of the kitchen 50 and allows the kitchen 50 to communicate with the outdoor, and a channel 18 for guiding outdoor air taken from the communicating hole 16 to the kitchen 50. In the ventilation system 10, an end section 18a on the side of the kitchen of the channel 18 is provided at or near the heating tool 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004241392-A (JP)
Title: Multi-stack isolation detection system
Inventor: DEWEY SCOTT B
IPC: H01M8/04
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting an isolation fault in a multi-stack fuel cell system.  <P>SOLUTION: The system (30) is configured to determine the percentage of the voltage from each stack in the multi-stack that contributes to the voltage at a positive terminal (32) and a negative terminal (34) of the stack when a no-fault condition exists. The system then uses those percentages and the actually measured stack voltages to determine whether a fault condition exists. The actual voltage measurement at the positive terminal (32) is compared to the calculated voltage contribution from each stack at the positive terminal (32) in the no-fault condition. Also, the actual voltage measurement at the negative terminal (34) is compared to the calculated voltage contribution from each stack at the negative terminal (34) in the no-fault condition. If there is a significant difference between the calculated voltage for a no-fault condition and the calculated percentage of the actual voltage measurements, then a fault condition exists.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005223843-A (JP)
Title: Radio equipment
Inventor: ARAKI SHOKEN
IPC: H02J7/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect battery voltage while reducing the power consumption of a power supply battery to the utmost and prevent an error caused by the influence of a transmitting operation of an RF module on detection.  <P>SOLUTION: A CPU 20 receives transmission timing information from an RF module 30 when detecting the voltage of a battery 10, obtains a detection value from the output of a detection circuit 22 which detects voltage incurred in a detection resistor having a sufficiently great resistance value in a voltage divider circuit 19 connected between the battery 10 and a ground, and finds the capacity (remaining capacity) of the battery based on the discharge characteristics of the battery from the result of the detection. The consumption of power in a conventional scheme wherein a maximum load current is caused to flow to the detection circuit in a spurious manner just for the detection, is eliminated and detection error caused by the overlap of the transmitting operation and the detecting operation can also be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224080-A (JP)
Title: Single-phase switching rectifier
Inventor: SATO SHINJI
IPC: H02M7/12
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a single-phase switching rectifier, wherein turning on/off of a semiconductor switch brings about power loss, as well as surge and noise.  <P>SOLUTION: This single-phase switching rectifier includes a first and a second AC input terminals 1, 2, a first and a second DC output terminals 3, 4, a first to a seventh diodes D1 to D7, a first and a second primary semiconductor switches Q1, Q2, a first and a second capacitors C1, C2, a first and a second inductance devices L1, L2, a transformer T, and an auxiliary semiconductor switch Q3. A series circuit, having the second inductance devices L2, a primary winding N1 of the transformer T and the auxiliary semiconductor switch Q3, is serially connected to the first and the second capacitors C1, C2. The first and the second capacitors C1, C2 are discharged, just before turn-on control of the first and the second primary semiconductor switches Q1, Q2. Thus, soft switching of the first and the second primary semiconductor switches Q1, Q2 are achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225579-A (JP)
Title: Constant-interval feeder
Inventor: SEKIGUCHI TAKAYUKI
IPC: B65G11/20
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant-interval feeder capable of completely eliminating use of a power source such as a motor and providing reduction in size and cost.  <P>SOLUTION: Guide rails 2 (2a, 2b) guide both sides of a parts tray 1 so that the parts tray 1 may slide by gravity. When an anchor 6 is pushed downward by the hand of a user, the parts tray 1 slides downward because the anchor 6 may be rotated and moved with a fulcrum 6c centered, and stops at a point in which the tray slides downward by a half of the pitch between parts. Next, when the anchor 6 is returned by releasing the hand of the user, an escape wheel 5 and a ratchet wheel 3 are rotated again, the parts tray 1 slides downward, the parts tray 1 also slides downward, and the escape wheel stops at a point in which the escape wheel is brought into contact with a projection 6a for stopping, so that the parts tray 1 is fed downward by a pitch between the parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224124-A (JP)
Title: Shrimp component-mixed noodle and method for producing the same
Inventor: OBARA HIROYUKI
IPC: A23L7/109
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide shrimp component-mixed noodles obtained by pulverizing materials such as shrimp shell and head, and adding the pulverized materials into noodles: and to provide a method for producing the noodles.  <P>SOLUTION: The method for producing noodles comprises the following process: heating the materials such as shrimp shell and head to remove moisture therefrom; processing the materials in a blender into powdery state; heating again the blended material to remove moisture generated when blended; blending again the materials to obtain the powdery ones; and admixing the materials to noodle material at 0.1-3.0 wt.% based on the weight of the noodles. The noodles are obtained by the method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227085-A (JP)
Title: Real-time superposed display of data, computer used for the same, and storage medium
Inventor: KATO YOSHIHIRO
IPC: G01D7/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real-time superposed display of a mobile unit for performing superposition display of telemetry data that change continuously and command data in real time on the same screen, and the related equipment, to provide a computer used for the real-time superposed display, and to provide a storage medium for storing a superposed display program.  <P>SOLUTION: The real-time superposed display comprises a telemetry data memory that writes the most recent measured data and deletes past data that have passed a prescribed time; a command data memory for storing operation commands and the transmission times of the operation commands; a telemetry data display means of producing a screen display graph, based on data stored in the telemetry data memory; a command data display means of producing a line at a position corresponding to the time of the screen display graph, based on the data stored in the command data memory; and a means of superposing the display of the screen display graph and the mark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004248292-A (JP)
Title: Ip network based operation/maintenance processing apparatus and its method in private mobile communication service system
Inventor: KIM KI-WOOK
IPC: H04W80/04
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP network based operation/maintenance processing apparatus for processing operation information by using a LAN network between WSM of a main control part and a call management part of a private base station controller in a private mobile communication service system.  <P>SOLUTION: The operation/maintenance processing apparatus is provided with a radio system management part for receiving and processing operation/maintenance information from a private base station controller 441 via an IP network, generating an operation/maintenance control signal and transmitting the signal to the private base station controller 441 via the IP network, a hardware alarm collection part 442 for collecting and outputting operation/maintenance information from boards, receiving operation/maintenance control signals of the boards and generating reset signals for the boards, and a main control part 441 of the private base station controller for transmitting the operation/maintenance information to the radio system management part via the IP network when the information is received, and transmitting the operation/maintenance control signal to the hardware alarm collection part when the signal is received from the radio system management part via the IP network.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005230067-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI TAKAYUKI
IPC: A63F7/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of imparting new diversity to a Pachinko game and increasing the interest of a player further.  <P>SOLUTION: In the case that a "big winning" is generated (S71:YES), the sub processing of a next game mode selection processing is implemented, one of a normal mode, a beaded winning mode, a chance mode and a continuation of a dealer mode is selected as the next game mode on the basis of one of a first selection table 71 to a fourth selection table 74 stored in a mode table storage area 463M, and a numerical value which is one of 0-3 is substituted for a mode algebra Q (S72). Then, the selection table corresponding to the game mode selected as the next game mode is stored in the mode table storage area 463M (S73). Thereafter, the count value of a variation number-of-times counter 463K is initialized (S74).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232485-A (JP)
Title: HIGH-Al-CONTAINING FERRITIC STAINLESS STEEL SHEET FOR WEIGHT DETECTION SENSOR SUBSTRATE, ITS MANUFACTURING METHOD, AND WEIGHT DETECTION SENSOR
Inventor: FUKAYA MASUHIRO
IPC: G01G3/14
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-Al-containing ferritic stainless sheet for a weight detection sensor substrate, its manufacturing method, and a weight detection sensor.  <P>SOLUTION: The high-Al-containing ferritic stainless steel sheet has a composition consisting of, by mass, ≤0.025% C, ≤0.025% N, 12 to 30% Cr, 2.5 to 8% Al, either or both of 0.02 to 0.2% Ti and 0.02 to 0.2% Zr and the balance Fe with inevitable impurities and satisfying C+N≤0.03. In the stainless steel sheet, a difference in the average linear expansion coefficient from 20 to 900°C between the stainless steel sheet and crystallized glass for a weight detection sensor substrate is made to <10%. The stainless steel sheet can be manufactured by carrying out firing heat treatment with a glass layer at 800 to 900°C for 20 to 120 min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231090-A (JP)
Title: Method for correcting beam spot position, optical scanner, and multicolor image forming apparatus
Inventor: IMAI SHIGEAKI
IPC: B41J2/44
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To correct the density of beam spot positions with high degree of accuracy by using a simple algorithm.  <P>SOLUTION: A case (a) indicates the beam spot positions before correction, which are deviated from positions of dotted lines (drawn at regular intervals). A case (b) indicates a case wherein intervals among the beam spot positions are made shorter so as to be regular intervals. The interval between the beam spot positions at both ends of a section is made shorter, so that the spot beam positions can be wholly made denser. A case (c) indicates a case wherein the intervals among the beam spot positions are made longer so as to be regular intervals. The widths of the sections are made greater at regular intervals, so that the spot beam positions can be wholly made sparser. This makes the density of the beam spot positions corrected with high degree of accuracy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205865-A (JP)
Title: Newspaper holder
Inventor: ODAKA HIDEKI
IPC: B42F15/00
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the troublesomeness at the time of attaching a holder to newspapers and obtain the holder which enables the smooth opening and closing of the newspapers any number of times.  <P>SOLUTION: Wavy incisions are cut in the holder in order to augment its fixing force. Only passing through the incisions prevents the troublesomeness of attachment. Further, shaping the holder into one rod enables the smooth opening and closing of the newspapers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233300-A (JP)
Title: Power transmission device
Inventor: WATANABE HAJIME
IPC: F16H55/36
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To absorb a variation in rotational angular velocity efficiently at the time of transmitting the power.  <P>SOLUTION: The power transmission device is equipped with an intermediate ring member 5 for transmission of the power and a plurality of rolling elements 6 in lieu of one-way clutch as conventional which are interposed between a pulley 2 and a rotor shaft 3 in order to absorb the variation in the rotational angular velocity of the pulley 2. The confronting surfaces of the pulley 2 and the intermediate ring member 5 and the rotor shaft 3 are shaped elliptically, and the variation in the rotational angular velocity of the pulley 2 is absorbed while the intermediate ring member 5 makes twisting deformation within the elasticity region in the circumferential direction in association with the variation in the rotational angular velocity of the pulley 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062806-A (JP)
Title: Image forming apparatus
Inventor: IWASAKI TAKAHIRO
IPC: F16D1/06
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of equalizing the linear velocities of a transferred medium and image carriers to each other without being influenced by rotation unevenness when an image is transferred from each image carrier to the transferred medium such as an intermediate transfer body as a color image forming apparatus having a plurality of image carriers.  <P>SOLUTION: An image carrier 1 and respective driving means 100 are connected by a coupling 150. THe coupling comprises an image-carrier side coupling 130 and a driving-means side coupling 120, and a rotary shaft 110 penetrates the both. A through hole 111 is bored in the rotary shaft 110 and a pin 125 is inserted into the through hole 111 and loosely fitted in a oblong hole 124 bored in the driving-means side coupling 120. Further, the driving-means side coupling 120 and rotary shaft 110 are loosely engaged. Since the coupling has play through the loose engagement to reduce the rotation unevenness of the image carrier 1, the image carrier 1 and intermediate transfer body 6 rotate always at the same linear velocity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235713-A (JP)
Title: Fastener and fuel cell
Inventor: OTSUKA KAZUHIKO
IPC: H01M8/02
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener capable of uniformly pressurizing a power generating part formed by alternately laminating a junction body comprising an electrolyte sandwiched by a pair of electrodes and a separator, and to provide a fuel cell wherein the power generating part is uniformly pressurized.  <P>SOLUTION: If this fastener composed of frame bodies sandwiching the power generating part and a pressurizing plate mounted to the frame body, the power generating part can be uniformly pressurized by using repulsion of the pressurizing plate. In addition, this fuel cell prepared by using this fastener can efficiently generate power, since the power generating part is uniformly pressurized, and the electrolyte and the electrodes relating to power generation are uniformly pressurized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241417-A (JP)
Title: Impact detection optical fiber sensor and system using the same
Inventor: FUKUSHI MORIHISA
IPC: G01L5/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-precision impact detection optical fiber sensor and a system using the same which are resistant to electromagnetic noise and reduce mechanical deterioration caused by an impact.  <P>SOLUTION: The impact detection optical fiber sensor 1 comprises a plastic optical fiber 12 for detecting an impact, a rubber layer which covers the outer circumferential section of the plastic optical fiber 12 with predetermined thickness, a rack member 17 which is formed like a gutter and receives the plastic optical fiber 12 covered with the rubber layer with its outer circumferential section exposed along the longitudinal direction, and a convex member which is formed inside and received by the rack member 17 and provides the plastic optical fiber with deformation in accordance with the impact. The system uses the optical fiber sensor 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245122-A (JP)
Title: Power converter controlling device
Inventor: ITO JUNICHI
IPC: H02M5/297
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cost-effective controlling device capable of outputting an appropriate switching pattern by a simple algorithm without changing a mode according to the magnitude and the like of an input voltage and that is well-protected against the fluctuation of the input voltage, when an input current and an output voltage are controlled simultaneously.  <P>SOLUTION: This power converter controlling device, in which a multiple-phase AC voltage is converted directly into the multi-phase AC voltage having arbitrary magnitude and frequency using two-way AC switches consisting of semiconductor switching elements, is provided with a voltage detecting means 34 that detects an input voltage of a matrix converter 20 and a false inverse matrix operating means 39 that determines the ON/OFF period of time of the AC switches S1 to S9 that satisfy all constraint conditions consisting of conditions for preventing a short-circuit of a power supply and the opening of load ends, conditions for controlling instantaneous reactive power to a prescribed value, and conditions for controlling the output voltage to a prescribed value, using a false inverse matrix.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240914-A (JP)
Title: Belt-type continuously variable transmission
Inventor: KAMIYA TOSHIHIKO
IPC: F16H9/18
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oil leak so as to accurately cancel the centrifugal oil pressure without increasing the production cost.  <P>SOLUTION: In a belt-type continuously variable transmission, a balance plate 880 serving as a member which forms a second oil pressure chamber to generate canceling oil pressure, is fabricated in an annular shape by press working and its outer peripheral surface is cut and finished with high dimensional accuracy. The balance plate 880 has an outer peripheral portion including a first joint surface 880E, an inclined surface 880F and a second joint surface 880G. An inner peripheral surface of an external cylinder section 840 of a movable sheave includes a first connecting surface 840E corresponding to the first joint surface 880E, a slant surface 840F corresponding to the inclined surface 880F and a second connecting surface 840G corresponding to the second joint surface 880G.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239377-A (JP)
Title: Cargo handling system
Inventor: KOBAYASHI MASAHITO
IPC: B65G63/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo handling system capable of easily and surely restarting operation in a waiting mode, reducing waste of fuel, and enhancing fuel economy.  <P>SOLUTION: The cargo handling system performs a cargo handling operation by operating a plurality of tire type crane devices (RTG) with remote operation, and the respective tire type crane devices have main power source generating devices 10 operated and stopped according to presence/absence of the cargo handling work, and auxiliary power source generating devices 20 continuously operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247447-A (JP)
Title: Jamb of elevator
Inventor: NOZAKI SHIGEKI
IPC: B66B13/30
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jamb of an elevator to be installed in such a way as secured only to the floor structure of a hall storey.  <P>SOLUTION: The jamb of the elevator is composed of a left 2 and a right vertical frame 3 having vertical reinforcing beams 21 and 31 stretching long in the vertical direction and a coupling member 4 set over between the bottoms of the left and right beams 21 and 31. The jamb is embodied in a stable frame structure in which an upper frame 1 and the coupling member 4 are coupled fast with the tops and bottoms of the left 2 and right vertical frames 3 and can be installed on the hall floor only by installing the coupling member 4 fast to a step 5a on the floor structure 5 of the hall storey. Accordingly no mounting member should necessarily be installed in the area to the side wall, ceiling, etc. of the hall storey, so that it assures a fine appearance and is favorably applied to a building offering good prospect by fitting glass plates to the external walls.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249038-A (JP)
Title: Rocking fulcrum member
Inventor: TAKAI NOZOMI
IPC: F16F1/18
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocking fulcrum member having a cross spring fulcrum, lowering the cost, reducing variation in spring characteristic, and facilitating assembling.  <P>SOLUTION: This rocking support member is formed of a continuous body by molding a first plate-like elastic part 10A and a second plate-like elastic part 10b which form a cross spring 11, and both end extended parts of the first plate-like elastic part 10A and the second plate-like elastic part 10b from one-sheet plate like elastic body 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246740-A (JP)
Title: Coring machine
Inventor: KOKUNI FUMIO
IPC: B28D1/14
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase the grinding speed of a coring machine for grinding a hole in a work from the front side and rear side thereof.  <P>SOLUTION: The coring machine has a rotatably provided base stand, two work stands which support the work, have escape holes in which the leading end of a core drill is inserted and provided to the base stand so as to be reversible up and down, a base stand driving means for rotationally driving the base stand and a work stand driving means for reversely driving the work stands. The work can be ground from the front and rear sides of the work stands and two work stands are provided at positions equal in distance with respect to the center of rotation of the base stand and mutually separated at a predetermined angle. The work stands are rotationally moved to a processing position or a standby position by rotating the base stand. Since the grinding of the work and the handling of the work (takeout from the work stands and setting to the work stands) can be performed at the same time. The idle time of the core drill can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI