baber/WOPTO huggingface dataset:
Patent JP-2005098368-A (JP)
Title: Support structure of compressor main shaft and needle like roller bearing for compressor main shaft
Inventor: OISHI SHINJI
IPC: F04B39/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the life of a shell-type needle like roller bearing used in a support structure of a compressor main shaft and to reduce the sound level during use.  <P>SOLUTION: A shell-type outer ring 11 of the shell type needle like roller bearing 6 supporting the compressor main shaft 1 causing a piston 4 to reciprocate in the radial direction is formed by press working having an ironing process, and a lubricating condition on the outside diameter side ironing surface as the outside diameter surface of the outer ring 11 in the ironing process is a substantially fluid lubricating state, whereby the circumferential surface roughness and the inside diameter roundness of the inside diameter surface and the thickness deviation amount of a cylindrical part are regulated within a predetermined numerical value range, so that the life of the shell type needle like roller bearing 6 is lengthened and sound level during use can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097176-A (JP)
Title: METHOD FOR PRODUCING alpha-METHYLSTYRENE
Inventor: TSUJI JUNPEI
IPC: C07D301/19
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing α-methylstyrene which can characteristically obtain a high conversion of cumyl alcohol at a low cost and efficiently.  <P>SOLUTION: The method for producing α-methylstyrene comprises performing the dehydration reaction of cumyl alcohol in the present of activated alumina, and the concentration of propylene oxide in the reaction raw material containing cumyl alcohol is 0-10,000 wt.ppm. The characteristic point resides in the amount of propylene oxide in the raw material containing cumyl alcohol of 0-10,000 wt.ppm, and preferably the amount of propylene oxide is 0-5,000 wt.ppm. The presence of propylene oxide causes a lowering of the activity of the activated alumina, and is disadvantageous from the standpoint of energy and yield since in order to render the conversion of cumyl alcohol in a satisfactory range, it is necessary to raise the reaction temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095422-A (JP)
Title: Pinball machine
Inventor: NISHIMURA HIROSHI
IPC: A63F7/02
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball machine where a player can speedily confirm the result of pattern variation when he dries to interrupt a game.  <P>SOLUTION: The pinball machine is provided with: a pattern display means for varying and displaying game patterns based on the detection of a game ball shot by a shooting means of the game ball by a pattern starting means; and an advantageous state generation means for generating an advantageous state based on changing of stopped patterns after variation by the pattern display means to a big winning mode. The pachinko machine is additionally provided with: a shooting stoppage judging means for judging whether the hooting operation of the game ball by the shooting means is stopped; and a variation time reduction means for reducing the variation time of spacial patterns by improving the selecting ratio of a reduced variation pattern when the shooting stoppage judging means judges that shooting is stopped (in the case of a shooting stoppage confirmation flag=5AH at S30803a).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004079178-A (JP)
Title: Encoding method and decoding device for audio signal
Inventor: TANAKA YOSHIAKI
IPC: G11B20/12
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable users to reproduce audio signals in a manner simple to the users in mainly recording the audio signals, to improve user-friendliness and to simplify the management of real time.  <P>SOLUTION: The method has an SAMG (Simple Audio Manager), an AMG (Audio Manager), an audio title set (ATS) including a plurality of audio objects (AOBs), and a still picture set (SPS). The AOBs comprise two kinds of AOTT-AOBs, one of which include the audio data alone and the other of which includes the audio data and real time information data (RTI data). The still picture set (SPS) includes still picture data (SPCT data).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005106500-A (JP)
Title: Method and device for inspecting electric characteristic of electric component
Inventor: MAESAKI YOSHIHIRO
IPC: H01L21/66
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely confirm formation of electromigration in trouble investigation in a semiconductor maker and a semiconductor production department, by stopping inspection under the condition where the electromigration is formed.  <P>SOLUTION: When connecting a resistor R and an electric power source E in series to measuring points T1, T2 to impress a voltage to the measuring points, phenomena of bringing a measured voltage by a voltmeter VM into 0V or into a power source voltage (5V) are continuously and repeatedly appeared in the case of generating the electromigration. A value of the resistor R is switched therein when the measured voltage becomes a prescribed value or less, so as to maintain the electromigration, and the impression of the voltage from the power source E is stopped under this condition to finish the inspection. The inspection is stopped under the condition where the electromigration is formed between the measuring points to be fed back to the trouble investigation in the semiconductor maker and the semiconductor production department.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103680-A (JP)
Title: Monitoring system and monitoring robot
Inventor: MIYAZAKI TOMOTAKA
IPC: B25J19/04
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently monitor with minimum equipment.  <P>SOLUTION: A stationary unit 1 installed at a monitoring object facility photographs a specific range by a camera part 1a. In a monitoring robot 2, a general control part 2j determines the photographed range of the camera part 1a. The general control part 2j determines such a patrol route that the camera part 2a photographs a range excluding the photographed range out of a monitoring object range, and a movement control part 2i controls a moving mechanism part 2g to photograph by the camera part 2a while moving the monitoring robot 2 on the patrol route.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105621-A (JP)
Title: Door frame device
Inventor: HIKOSAKA HISAYOSHI
IPC: E06B1/56
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door frame device capable of easily attaching a clearance covering member blocking a clearance between a door frame member and a skeleton opening part end face.  <P>SOLUTION: A cut-in channel 54 in the direction of length of the door frame member 4 is provided on a side face of the door frame member 4. An overhanging plate part 32Ba fitted into the cut-in channel 54 so as to move in the direction of width of the door frame member 4 and a sliding body 36 entering the clearance between the door frame member 4 and the skeleton opening part end face 1a are continuously provided in the clearance covering member 32B blocking the clearance between the door frame member 4 and the skeleton opening part end face 1a. A pulling-in means 40 for pulling the sliding body 36 in the direction in which the clearance covering member 32B is abutted on a skeleton opening part side face 1b is incorporated in the door frame member 4. This pulling-in means 40 is driven by an operation screw 45 capable of operating through an operation opening 56a opened on a surface side of the door frame member 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106164-A (JP)
Title: Automatic transmission for vehicle
Inventor: ERITATE KAZUNOBU
IPC: F16H61/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission for a vehicle determining a vehicle state and selecting optimum speed stage at start.  <P>SOLUTION: This automatic transmission for the vehicle includes start speed stage determination means selecting the optimum speed stage at start, a control means controlling the start speed stage determination means. The control means is provided with a start speed stage determination means automatically selecting the optimum speed stage at start according to a fuzzy rule with using one condition or a condition combining a plurality of functions of a membership function based on vehicle weight, a membership function based on gradient of a road, and a membership function based on travel history or the like based on speed of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106596-A (JP)
Title: Wheel load detection device
Inventor: SAKAMOTO KENJI
IPC: B60G17/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel load detection device capable of determining accurately the wheel load without reducing the strength, in a vehicle provided with a wheel suspension mechanism of a MacPherson strut type.  <P>SOLUTION: This device is equipped with one or more stress sensors 11, 12 mounted on a strut 5, and a processing means for determining a load applied to a wheel 2 from outputs of the stress sensors 11, 12. Four stress sensors 11, 12 are provided at equal intervals in the circumferential direction of the strut 5, and a wheel load in the right and left directions is detected from the right and left stress sensors 11, and a wheel load in the front and back directions is detected from the front and back stress sensors 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107863-A (JP)
Title: Constant current circuit
Inventor: RAN AKIFUMI
IPC: G05F3/26
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant current circuit that can precisely supply a high constant current more than several hundred to a thousand times a reference constant current.  <P>SOLUTION: The constant current circuit comprises a first current mirror circuit for drawing a current reduced to a constant proportion of a collector current of a first NPN transistor into the collector of a second NPN transistor, an error current amplification circuit for amplifying an error current between the collector current of the second NPN transistor and a reference constant current supplied to the collector, a second current mirror circuit for drawing a current reduced to a constant proportion of a collector current of a third NPN transistor receiving at a common base the output current of the amplification circuit, into the collector of a forth NPN transistor, and a third current mirror circuit for supplying a current reduced to a constant proportion of the collector current of a fifth PNP transistor current-drawn by the collector of the fourth NPN transistor from the collector of a sixth PNP transistor to the collector of the first NPN transistor. A common-connected emitter of the second current mirror circuit supplies an output current to a load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103468-A (JP)
Title: Metal particle-carrying composite oxide, its preparing method and hydrocarbon based fuel reformer using the oxide
Inventor: FUKAZAWA TAKAYUKI
IPC: H01M8/10
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal particle-carrying composite oxide in which metal particles are uniformly deposited on the surface of a composite oxide, as a base material, with high number density.  <P>SOLUTION: The metal particle-carrying composite oxide is provided with the base material comprising a composite oxide of a hardly reducible metal oxide and an easily reducible metal oxide, and active metal particles deposited on the surface of the metal particle carrying composite oxide. The above composite oxide contains at least one kind of an additive metal selected from the group consisting of Sc, Cr, B, Fe, Ga, In, Lu, Nb and Si with the amount of 0.01 mol% or more and 0.25 mol% or less in terms of an element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103124-A (JP)
Title: Falling prevention toilet
Inventor: MATSUDA HARUFUSA
IPC: A47K13/24
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet storing a toilet bowl 3 and other hard objects into a fixed mount 1 and a movable mount 1A which have shapes on which a person can sit, creating a calm atmosphere in a refreshing small room, and retaining a safe and comfortable environment.  <P>SOLUTION: The fixed mount 1 and the movable mount 1A using a flexible material at a part in contact with a person 10 and having the shape on which the person can sit are provided between sidewalls 11 and store the toilet bowl 4 on their inside; clearances 8 between the toilet bowl 4 and the side walls 11 are eliminated by being covered with the fixed mount 1 and the movable mount 1A; a toilet seat 3 is movably attached to the movable mount 1A and the movable mount 1A retains the body weight; a space 7 between a toilet seat 3 and the toilet bowl 4 moves without contacting with the movable mount 1A and sucks and exhausts the malodor; the movable mount 1A can be put in/out in forward and backward, when it is put out frontward, a bag 5 is attached thereto with its mouth opened and served as a sanitary container, and when it is put in backward, the bag 5 is closed and is replaceable in this state, and the toilet bowl is used usually; and the hard articles are stored in the fixed mount 1. This constitution can provide the falling prevention toilet with safe and refreshing environment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115495-A (JP)
Title: Catheter room management system and catheter room management method
Inventor: AKAMATSU TOSHIKI
IPC: G06Q50/22
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter room management system by which data on medical practice conducted in a catheter room is easily exactly recorded.  <P>SOLUTION: The catheter room management system has: a storage section 6 dividing medical practice into a plurality of items and storing data on the plurality of candidate items of the medical practice included in each item in tree structure for each item; a candidate data display function touching the items displayed on a screen for selection and then displaying the top-level candidate item in the tree structure included in the respective items and touching the following displayed candidate items for selection and then successively displaying the lower order candidate items; a medical practice data acquisition function touching the lowest level candidate item in the tree structure displayed by the candidate data display function for selection, and then adding a time stamp to the data on the touched item for storage in the storage section; and a result data display function displaying the result data on the grouped medical practice stored on the storage section on the screen in the order of the provided time data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004183469-A (JP)
Title: Footboard for ladders
Inventor: HIEDA NOBUAKI
IPC: E06C7/16
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of having many examples of accidents in high lift work using a stepladder, a ladder, or the like which is unstable and dangerous as a work scaffolding due to narrow rungs.  <P>SOLUTION: A step tread is placed on the lower step of the continuous rungs of two upper and lower steps of the stepladder, ladder, or the like, and fixed by a sliding type fixture, and then a hook fitting is hooked to the upper step. A space between the tip part of the step tread and the lower part of the hook fitting is then adjusted to constitute a horizontal wide footboard allowing stable both-hand work.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005114044-A (JP)
Title: Manufacturing method of multi-pitch nut
Inventor: KATAYAMA KENICHI
IPC: F16B33/02
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multi-pitch nut for accurate processing of inclination of a slanting section and easy manufacturing with a decrease in the number of processes: the multi-pitch nut comprises a thread engaged with a multi-pitch screw where a section of a blunt lead angle and a section of acute lead angle alternately succeed while the thread of a screw makes one revolution along a spiral line, used for a feeder of a power sheet, etc.  <P>SOLUTION: The manufacturing method include a process in which a plate member 111 of a thickness equal to a pitch of a thread divided by an integer, a process for forming a thread with a tap 112 having a lead angle of the section with the acute lead angle with the laminated plate member 111, and a process for fixing the threaded plate members 111 at positions rotated by prescribed angles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115725-A (JP)
Title: Input device
Inventor: KANEKO TAKEHIRO
IPC: A63F13/24
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device allowing input of signals of the direction of operation on an input button, amount of operation, and speed of operation to an electronic device such as a cellular phone with a feeling of clicking.  <P>SOLUTION: The input device comprises a circuit board 13 on which a plurality of on/off switch elements 10 are disposed; a keypad 12 made from a flexible elastomer with a switch pressing protrusion 15 formed in a position corresponding to each switch element on a surface opposite to the circuit board; a key top 11 made from hard material and secured to a side opposite to the pressing protrusion formation face of the key pad, the key top being operated by an operator to input data; and a signal processing means 20 for processing on/off signals coming from the switch elements. A set of each switch element and the pressing protrusion is disposed on a normal passing through the center of the key top as well as on a vertical passing through each of the intersections between a plurality of concentric circles surrounding the center of the key top and a plurality of radii passing through the center. The pressing protrusions differ in length with the different concentric circles. A signal processing circuit includes an operating direction/operating amount detection circuit 21 and an operating speed detection circuit 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116859-A (JP)
Title: Current-driven light-emitting element driving circuit
Inventor: OGITA MINORU
IPC: H01L33/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power loss of a circuit while accurately controlling the light emission intensity of a current-driven light-emitting element.  <P>SOLUTION: The drive circuit includes a rectifier circuit 1 for rectifying an AC input voltage, a smoothing capacitor Cc for smoothing the output of the rectifier circuit 1, a switching circuit 2 for turning on/off a voltage supplied from the rectifier circuit 1 to the smoothing capacitor Cc, in response to a switching control signal, a constant current circuit 3 for supplying a constant current to a light-emitting diode LED, while inputting a terminal voltage of the smoothing capacitor Cc, and a voltage comparator circuit 4 for controlling the ON/OFF of the switching circuit 2, by outputting the switching control signal so that the voltage drop of the constant current circuit 3 becomes smaller than or equal to a predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011482-A (JP)
Title: Information recording method, optical information recording device, information processing device, and optical information recording medium
Inventor: SASAKI HIROYUKI
IPC: G11B7/24038
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which has recording layers of a multilayered structure and has data regions capable of recording data and which enables a user to carry out divided recording with fragments, sessions, etc., as the units without considering the recording layers.  <P>SOLUTION: The optical disc 51 has the recording layers of the two-layered structure and the data regions capable of recording the data in the respective recording layers 52 and 53, respectively. The optical information recording device divides the data regions 54 and 55 of the two-layered recording layers 52 and 53 as a continuous single data region 56 into a plurality of divided regions. More specifically, the device divides the data regions into the session units or fragment units. The device records the data in each of the sessions or fragments.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119682-A (JP)
Title: Cap for pet bottle type container
Inventor: KANEMITSU HIROSHIGE
IPC: B65D55/08
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for a PET bottle type container capable of providing a beverage with a taste of a genuine article with which delicacy, taste and flavor the beverage inherently possesses can be tasted by mixing a beverage raw material and a drinking water by a simple operation, to a consumer.  <P>SOLUTION: An inner cylindrical container 4 which penetrates through a top board 3 of a cap body 1 and is loosely inserted into an opening part of a bottle, is concentrically arranged in the cap body 1, and a cylindrical cutter body 7 is screwed in an internally fitted state into the inner cylindrical container 4. An operating knob 9 is provided on the circumference of a closed top end part of the cylindrical cutter body 7. When the cutter body 7 is screwed forward in the inner cylindrical container 4 by operating the operating knob 9, a cutter bit 10 provided on the lower end of the cutter body is made to cut deeply into the circumference of the bottom part 5 of the inner cylindrical container 4 to cut it open, and the inner cylindrical container 4 communicates with the inside of the bottle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119389-A (JP)
Title: Retainer structure of seat slide device for vehicle
Inventor: SATO TAKAHISA
IPC: B60N2/06
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer structure of a seat slide device capable of improving an assembling property to a slide rail, and realizing a smooth slide action and the like of the slide rail.  <P>SOLUTION: A base 5 is made of a resin, and a projection formed at a portion of a roller mounting hole 8 of the base 5 is made deformable. An indentation 11 formed at an axial core position on both axial end faces of a roller 6 is set to a size for allowing fit of the projection 10, and each projection 10 on the roller mounting hole 8 side is elastically fit in each indentation 11 of the roller 6, so as to hold the roller 6 on the base 5 side. Under such a constitution, in a condition that each projection 10 is fit in each indentation 11 of the roller 6, there is little play between the indentation 11 and the projection 10, so as to surely prevent the roller 6 from inclining toward the base 5 and realize a proper rolling action of the roller 6. Also, a smooth slide action becomes possible, resulting in improvement of reliability of the actuation of the seat slide device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123528-A (JP)
Title: 2-STAGE ArF EXCIMER LASER FOR EXPOSURE
Inventor: YABU TAKAYUKI
IPC: H01L21/027
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high output 2-stage ArF excimer laser for exposure exhibiting good laser beam quality, e.g. pulse energy stability or wavelength stability between laser pulses, in which spectral linewidth is super-narrowbanded to less than 0.25 pm by reducing the influence of an acoustic wave.  <P>SOLUTION: The 2-stage ArF excimer laser for exposure operating at an oscillation frequency of 4 kHz or above comprises an oscillation laser 100 having an oscillation chamber 10 encapsulating first laser gas containing F<SB>2</SB>gas, Ar gas and first buffer gas, and an amplifier 300 having an amplification chamber 30 encapsulating second laser gas containing F<SB>2</SB>gas, Ar gas and second buffer gas and amplifying a laser beam emitted from the oscillation laser 100. The first buffer gas is He gas or a mixture gas of He gas and Ne gas, and the second buffer gas is composed of Ne gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI