baber/WOPTO huggingface dataset:
Patent JP-2004354288-A (JP)
Title: Pulse generation device for radar
Inventor: UCHINO SEIJI
IPC: H03K17/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a leak of a carrier signal to a sufficient level with a simple constitution without troublesome adjustment.  <P>SOLUTION: A pulse modulator 23 allows passage of the carrier signal C during a period when a trigger pulse T from a trigger pulse generator 22 is inputted, and blocks the passage of the carrier signal C when the trigger pulse T is not inputted. A multiplier 25 shows a low multiplication efficiency to a carrier signal leaking from the pulse modulator 23 when the trigger pulse T is not inputted into the pulse modulator 23, and shows a high multiplication efficiency to a pulse modulation signal outputted from the pulse modulator 23 when the trigger pulse T is inputted into the pulse modulator 23. A filter 30 extracts a desired harmonic component from an output signal of the multiplier 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362795-A (JP)
Title: Induction heating cooker
Inventor: OGATA TAIZO
IPC: H05B6/12
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a high-frequency magnetic field generated from an inside first coil leaks outside without being fully absorbed by a pan, in case its bottom area is small or it is put on a place deviated from a given position.  <P>SOLUTION: Terminals of a second coil are structured so as to be enable to short-circuit. When the first coil carries out an induction heating without the heating operation of a second coil, the terminals of the second coil are short-circuited. By the above, the leakage of the high frequency magnetic field generated from the first coil without being absorbed by the pan can be restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004018270-A (JP)
Title: Pressure roller
Inventor: GUDDANTI SRINIVAS
IPC: G03G15/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller coping with various kinds of sheets and adjusting the sheet close adhesion property and roller force.  <P>SOLUTION: This roller R used in an image formation system is provided with roller cores 12, 34 having variable hardness and capable of fluid pressurizing and roller covers 14, 32 surrounding the roller cores 12, 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358575-A (JP)
Title: Robot system, and impedance control method of robot
Inventor: YOKOGAWA RYUICHI
IPC: B25J13/08
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impedance control method, etc., which suitably controls a robot by a small external force even when a threshold level detectable by a force sensor is set high.  <P>SOLUTION: A robot 1 is provided with a plurality of arms 10, a stand 11a on which the human arm is put, the force sensor 13 for detecting an external force to be input via the stand 11a, and a displacement sensor 12 for detecting the displacement of the arm put on the stand 11a with respect to the tip end 10a of the arm. The robot is impedance-controlled by using the displacement detected by the displacement sensor 12 and the external force detected by the force sensor 13, as input values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064748-A (JP)
Title: Bidirectional amplifier, bidirectional catv system, and turnout
Inventor: HARADA YOSHIHIRO
IPC: H04B3/38
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional amplifier in which a transformer for turnout is hardly magnetized by noise caused by lightning.  <P>SOLUTION: In a bidirectional amplifier 1, a capacitor 50 is provided on a path from a coil 34a of a transformer 30 for turnout to a ground position E1. Electrostatic capacitance of the capacitor 50 is set within a range from 10pF to 220pF as electrostatic capacitance with which a signal of the same frequency band as a down signal and an up signal is passed through the ground position E1 and passing of a signal of a lower frequency than the frequency band of the down/up signal (noise caused by lightning) is suppressed (the signal is attenuated).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004363807-A (JP)
Title: Broadcast receiver and broadcast program selection method
Inventor: KIMURA TADAYOSHI
IPC: H04N5/44
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to select and view a program of a desired genre anytime through an easy operation.  <P>SOLUTION: A remote controller has channel select buttons, channel selector switches, etc., which are used in common to specify a "broadcasting station" and a "genre". Further, the remote controller is equipped with a mode selector switch 5 for specifying one of a normal channel mode wherein a choice of a channel number is regarded as a "choice of a broadcasting station" and a channel-by-genre mode where in a choice of a channel is regarded as a "choice of a genre". In the channel-by-genre mode, a broadcast receiver side refers to genre-broadcasting station correspondence information indicating what genre a program broadcast by each broadcasting station currently belongs to, and then selects the broadcasting station corresponding to the genre indicated with a signal from the remote controller to display out its program contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003310967-A (JP)
Title: Game machine
Inventor: IIDA TSUTOMU
IPC: A63F7/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve the interest in a game machine such as a pachinko game machine including a variable display device for variably displaying identification information.  <P>SOLUTION: A game board 2 of the pachinko game machine is provided with an operation port 3 and a big prize-winning port 4, and a display device 13 having a display part 13a is incorporated in the central part of the game board 2. A plurality of pattern columns are displayed on the display part 13a, and each pattern column is composed of two or more kinds of patterns. A control device 24 generates a special game state advantageous to the game player on the necessary condition that the pattern enters a specific display mode and it is finally stopped and displayed. The patterns are different in value, and the control device 24 varies the mode of informing the game player depending on the value of at least a part of patterns displayed on the display device 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004362326-A (JP)
Title: Energy service management device and energy consumption management system
Inventor: KANO ICHIRO
IPC: G06Q50/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for managing power, consumption of energy such as fuel gas and its rate, by an individual unit of a user instead of the unit of housing, building and facilities.  <P>SOLUTION: A power consumption measuring device has an input unit for the user to input instructions, an ID card reading part for reading an ID card of the user, an electric energy measuring part for measuring an electric energy consumption, and a communication part for communicating data with a power consumption management computer via a communication line. The measuring device transmits personal identification information registered in the ID card, which is read by the ID card reading part, and the power consumption to the power consumption management computer through the communication line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361822-A (JP)
Title: Spatial light modulation device and projector
Inventor: YAMAZAKI TETSURO
IPC: G03B21/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spatial light modulation device and a projector, in which predetermined gradation modulation is performed at a low cost and in a short time.  <P>SOLUTION: The device has a plurality of movable mirror elements 207 which selectively move to a first reflection position, a second reflection position and an intermediate reflection position respectively, and a first electrode 205 or a second electrode 208 which applies voltage corresponding to an image signal. The movable mirror element 207 reflects incident light to the direction in which substantially all of the light beams is made incident to the incident pupil ENP of a projection lens 105 when the mirror element 207 is at the first reflection position, reflects incident light at the second reflection position to a direction different from the incident pupil ENP of a projection lens 105 when the mirror element 207 is at the first reflection position, and reflects the incident light of an amount corresponding to the image signal to the direction in which the light is made incident to the incident pupil ENP of a projection lens 105 when the mirror element 207 is at the intermediate reflection position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358552-A (JP)
Title: Flux cored wire for welding ferritic stainless steel
Inventor: MURATA YOSHIAKI
IPC: B23K35/368
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux cored wire for welding a ferritic stainless steel capable of commanding excellent weldability, not generating hot cracks in weld metals, and affording weld joints excellent in high-temperature oxidation resistance and thermal fatigue characteristic in the welding of a high purity ferritic stainless steel containing Si.  <P>SOLUTION: The flux cored wire contains in the metal skin and the flux, in terms of mass% based on the whole weight of the wire, 0.5 to 1.0% Nb, 0.01 to 0.05% C, 0.2 to 1.0% Mn, 0.10 to 0.45% Si, 13 to 20% Cr, 0.2 to 0.8 Al, while satisfying a=Cr+2Si+0.8Al≥14, 0.1 to 0.8% Ti, 0.05 to 0.25% of one or more kinds of alkali metal carbonate and alkali earth metal carbonate, and 0.015% or less N.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003408-A (JP)
Title: Method for decontaminating radioactive contaminant and its device
Inventor: OKANO MASATOSHI
IPC: G21F9/28
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decontaminating radioactive contaminant with simple decontamination work and the structure of a decontamination device and safe and easy disposal of a collected radioactive substance.  <P>SOLUTION: A supercritical or liquid-state decontamination fluid is jetted out into a decontamination container 20 to decontaminate the contaminant. The radioactive substance separated from the contaminant is deposited on a container bottom part 25. A decontaminated fluid after the decontamination is turned into a gaseous state by a pressure reducing device 14. The radioactive substance in the decontaminated fluid in a gaseous state is collected by a radioactive substance separator 17. The gaseous decontaminated fluid from which the radioactive substance is collected is pressurized by a compressor 11 into a supercritical or liquid state. In this process, the decontaminated fluid is circulated sequentially through the compressor 11, the decontamination container 20, the reducing device 14, and the substance separator 17. After the decontaminated fluid is circulated for a prescribed period of time, the decontaminated fluid is jetted in a gaseous state together with the radioactive substance deposited out of the decontamination container 20 into a radioactive-substance storage container 60. Further, the gaseous-state decontaminated fluid is discharged out of the storage container 60 into the reducing device 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029793-A (JP)
Title: Camera for forming simultaneous image including different areas of the same subject as target
Inventor: LAWTHER JOEL S
IPC: G03B19/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To impart designation that one of simultaneously exposed images is not printed as a photograph to this image.  <P>SOLUTION: The camera is provided with a wide angle imaging lens 32 and telephoto imaging lens 34 for simultaneously forming the wide angle image and telephoto image of the same subject and forms the simultaneously exposed wide angle and telephoto images on the single frame of the camera. A wide angle/telephoto selection indicator 66 is so supported as to be actuated between the imaging lenses 32 and 34 and the frame of a film to prevent one of the wide angle image or the telephoto image from being completely exposed to the frame of the film. As a result, the designation that one of the simultaneously exposed images is not printed as the photograph can be imparted to this image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005001611-A (JP)
Title: Seating load detector
Inventor: SAKAMOTO KAZUNORI
IPC: B60N2/90
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seating load detector enhances reliability in detecting the seating load by monitoring collision without power shortage.  <P>SOLUTION: The seating load detector has load sensors 21-24 provided on a seat body to output the load signal according to the distortion, and detects the seating load by the output load based on the load signals of the load sensors 21-24. The seating load detector has a collision detection sensor 6 to output different state signals before and after the collision. A controller 27 determines presence/absence of the collision based on the state signal output from the collision detection sensor 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003650-A (JP)
Title: Liquid level meter
Inventor: HASEBE MASAKI
IPC: G01F23/28
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily set and confirm the shape and dimension parameters of a tank of a liquid level meter that measures the liquid level of a cylindrical storage tank.  <P>SOLUTION: The liquid level meter is constituted of a sensor 20 measuring the height of the surface level of a liquid contained inside a cylindrical tank and a controller for calculating the volume of a liquid in the vessel, based on the liquid level. A controller 10 contains a vessel parameter setting means 16a for setting the vessel volume; diameter and placing direction of the vessel, in advance; a shell length calculating means 16b for calculating the length of the vessel from the volume of the set vessel and the diameter; and a volume calculating means 16c for calculating the volume of liquid in the vessel, based on the liquid level measured with the sensor 20. The diameter and the placing direction set by the vessel parameter setting means 16a, and the shell length calculated by the shell length calculating means 16b are stored as a program in a ROM16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011853-A (JP)
Title: Method of aligning substrate treatment apparatus with substrate transfer means
Inventor: IIDA NARIAKI
IPC: B65G49/07
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable a substrate transfer means to be accurately aligned with a treatment unit.  <P>SOLUTION: A main transfer mechanism A2 is positioned at an initial position, a second optical detection mark 7B whose vertical position coordinates are previously determined to the delivery opening 41 of a treatment unit is detected by an optical sensor 6, and a vertical position difference between the initial position and a first delivery position at which the main transfer mechanism A2 confronts the delivery opening 41 is obtained as a correction. Then, a first optical detection mark 7A whose lateral position coordinates are previously determined to the delivery opening 41 of the treatment unit is detected by the optical sensor 6, and a lateral correction angle from the initial position to the first delivery position is obtained. Then, the main transfer mechanism A2 is positioned at the first delivery position, made to enter the unit, and carries out an operation of acquiring data on an accurate delivery position when wafers are delivered to the prescribed position on a mounting pad.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007612-A (JP)
Title: Trouble-shooting system for industrial equipment
Inventor: AKATSUKA MASAKAZU
IPC: H02P29/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trouble-shooting system, for industrial equipment, which is of a simple and low-cost constitution and diagnoses a faulty region without installing a sensor anew, in the industrial equipment such as a printing machine equipped with an element to be driven which is driven by a drive source; a means for detecting the rotary fluctuations of the element to be driven or the drive source; and a control means which controls the drive source so as to maintain the rotary fluctuations of the element or the drive source at a specified value by a signal from the means for detecting the rotary fluctuations.  <P>SOLUTION: In the trouble-shooting system, a storage means for controlled variables in a normal state of the drive source by the control means and a means for detecting controlled variables which detects the controlled variables for maintaining the rotary fluctuations at a specified value by the control means and alarms a warning when a difference between the controlled variable for maintaining the rotary fluctuation at a specified value and the controlled variable in the normal state stored in the storage means, are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313728-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which improves amusement in a game by making the behavior of a game ball noticed and sharpening expectation for lottery.  <P>SOLUTION: A pachinko machine is provided with: a behavior situation detection means (frequency detection means 640) for detecting the behavior situation of a game ball; an operation port detection means 642 for detecting entering of the game ball to a starting means; a lottery means (propriety deciding means 652) for drawing a prescribed game result based on entering of the game ball; and a probability setting means (table extraction means 651) for setting the probability of prize winning in the lottery means based on a detected behavior situation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006540-A (JP)
Title: Fermentation promotor and fermented milk
Inventor: YOSHIDA KUNIO
IPC: A23C9/13
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fermentation promotor for increasing the number of valuable bacteria contained in fermented milk and improving even flavor of the fermented milk.  <P>SOLUTION: This fermentation promotor is obtained by hydrolyzing fiber contents contained in edible plants. The fermented milk obtained using the fermentation promotor has a high reproduction rate of valuable bacteria, especially bifidus bacillus, and its flavor is also improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007743-A (JP)
Title: Laminated polyester film
Inventor: KOSUGE MASAHIKO
IPC: B32B27/36
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film excellent in flatness and taking-up properties and also excellent in the running properties and electromagnetic conversion characteristics when used in a magnetic recording medium, and the magnetic recording medium.  <P>SOLUTION: This laminated polyester film is composed of a layer B containing inert particles B1 and B2, a coating layer A containing no inert particles and a coating layer C containing inert particles C. The inert particles B1 are characterized in that the mean particle size thereof is 0.01-0.5 μm, the breaking strength thereof is 50-500 Kgf/mm<SP>2</SP>and the frequency thereof is 1×10<SP>4</SP>-5×10<SP>6</SP>particles/mm<SP>2</SP>. The innert particles B2 are characterized in that the mean particle size thereof is 0.1-1.0 μm, the breaking strength thereof is 5-50 Kgf/mm<SP>2</SP>and the frequency thereof is 1×10<SP>3</SP>-5×10<SP>4</SP>particles/mm<SP>2</SP>. The innert particles C are characterized in that the mean particle size thereof is 5-50 nm, the breaking strength thereof is 1-100 Kgf/mm<SP>2</SP>and the frequency thereof is 1-50 particles/mm<SP>2</SP>. The particle size ratio of the inert particles B1 and the inert particles C is 0.5-25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008051-A (JP)
Title: Simulation method for tire performance and tire designing method
Inventor: TANAKA YOSHIHIRO
IPC: B60C19/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire performance simulation method capable of obtaining the evaluation result of fuel consumption performance in a comparatively short time and with high precision by adopting simple additional conditions, provide a tire designing method using the simulation method, and provide a manufacturing method for a pneumatic tire to manufacture the tires on the basis of the design value obtained by the tire designing method.  <P>SOLUTION: The tire performance simulation method approximates the tire to be evaluated with a tire finite element model 2 and make the static simulation of the fuel consumption performance from the tire finite element model 2 using a finite element method. There are imparted to the simulation: a vertical load F2 from an axis O of a virtual wheel; a camber angle θ2 with respect to the wheel axis O; an external force F3 applied to the tire inner surface equivalent to the virtual inner pressure of the tire; a friction coefficient μ to a virtual road surface 7; and the rotation angle θ1 of the wheel axis O.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008357-A (JP)
Title: Sheet material taking-out/supplying device and sheet material taking-out/supplying method
Inventor: KAMITSUJI KOJI
IPC: B65H1/18
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material taking-out/supplying device capable of eliminating separation failure of sheet materials by efficiently handling the sheet material with an air flow.  <P>SOLUTION: This sheet material taking-out device for taking out the top layer sheet material among a sheet material layered bundle inside a sheet material housing unit to be driven for elevation by an elevating means to transfer it to a sheet material carrying device is provided with a sheet material separating means for separating a lower layer sheet material from the top layer sheet material by blowing air between the sheet materials, a suction carrying means having a suction opening for sucking the top layer sheet material, which is floated by the blown air, to transfer it to the sheet carrying unit, and a control means for controlling them as a whole. The sheet separating means has injection holes in a plurality of lines in the vertical direction, and the sheet materials of the sheet material layered bundle are previously handled by the injection holes provided in lower parts till the sheet material is raised to the top layer position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009198-A (JP)
Title: Rotary press-driving pile device
Inventor: FUJITA TOSHINOBU
IPC: E02D5/54
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary press-driving pile device which exerts a consolidation effect to the periphery of a pile, and is excellent in excavation efficiency.  <P>SOLUTION: A flange-shaped enlarged-base board 12 has apertures 13 formed therein which are almost in parallel with a diameter-directional segment S of a tip 3 and located on a rotating directional side. The enlarged-base board has upper blades 14 extending upward in a direction opposite to a rotating direction, at the edge 13A of the aperture 13, on the rotating directional side, and lower blades 15 extending downward in the rotating direction, at the edge 13B of the aperture 13, on a side opposite to the rotating directional side. Since the aperture 13 is almost in parallel with the diameter directional segment S and located on the rotating directional side, the upper blade 14 and the lower blade 15 are located on the rotating directional side. Therefore when the tip 3 is rotated, the upper blade 14 and the lower blade 15 press earth on the front side of a diameter location, and a pressing force generates a force to press the earth in an outer peripheral direction, to thereby improve the consolidation effect on the periphery of the pile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI