baber/WOPTO huggingface dataset:
Patent JP-2004049440-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of intensifying the visual impact of the pattern display in a variable display device having a plurality of variable display areas by making a variable display part look large and making the border between adjacent display areas indistinguishable.  <P>SOLUTION: Each of a plurality of variable display parts 50a-50i consists of a finalized pattern display area 51 for finalizing and displaying patterns and extension display areas 52 disposed front and rear of the finalized pattern display area 51 in the direction of variably display of patterns, and adjacent expansion display areas 52 in each variable display part are set to be overlapped with each other. A presentation control means 14 makes a pattern look small in the expansion display areas 52 and look large in the finalized pattern display area 51 in each of the plurality of display part 50a-50i. Accordingly, the variable display parts 50a-50i are made to look large, so that the visual impact in the pattern display can be intensified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055011-A (JP)
Title: Optical recording medium and optical recording/reproducing device
Inventor: SAEGUSA MICHINOBU
IPC: G11B7/24079
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium having a wobbling amplitude that can improve both of the reproducing signal quality of additional information and data recording/reproducing quality.  <P>SOLUTION: In the optical recording medium, the wobbling amplitude of a groove 2 is set in the range of properly securing the reproducing signal quality of additional information (address information or clock information), and in the range of recording/reproducing data well ( the experimentally obtainable range ) by preventing the influence of wobbling. That is, when the numerical aperture of an objective lens is NA and the wavelength of a recording laser beam is λ in the optical recording/reproducing device, the absolute value A of the wobbling amplitude of the groove 2 is set to satisfy 0.0044≤A×NA/λ≤0.0133. Thus, both of the reproducing signal quality of the additional information and data recording/reproducing quality is heightened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158424-A (JP)
Title: Frequency converter and communication device using the frequency converter
Inventor: UMEDA TOSHIYUKI
IPC: H03D7/14
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a frequency converter for high frequencies, which operates with a low source voltage of almost 1 V. SOLUTION: The converter is equipped with a signal addition part 103 which adds a local oscillation current signal and a 1st current signal together and outputs an addition current signal and a switching part 104 which passes one current waveform of the addition current signal and cuts off the other on the basis of a threshold current to performs frequency conversion from the 1st current signal to a 2nd current signal.
Patent JP-2004052686-A (JP)
Title: Complex type air vent valve and air vent mechanism for fuel tank
Inventor: KATO TAKESHI
IPC: B60K15/035
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily constitute an air vent mechanism capable of performing positive air vent operation of high reliability with simple piping, at a low cost with a small number of parts and few assembly man-hours.  <P>SOLUTION: The air vent mechanism is constituted using a complex type air vent valve 1 formed by combining and integrating a check valve part 3 for regulating the internal pressure of a fuel tank, and a cutoff valve part 4 for discharging vapor in the fuel tank to the outside and preventing a leakage of fuel, connecting the check valve part 3 and cutoff valve 4 by a communicating passage 5, and providing a tank side connecting part 24 communicating with the communicating passage 5, and an atmosphere side connecting part 23 communicating with the atmosphere side inlet-outlet 312 of the check valve part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004425-A (JP)
Title: Optical module and optical communication system including it
Inventor: YAMADA EIICHIRO
IPC: G02B6/42
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module or the like provided with a structure by which an entire system is miniaturized in the state of housing the various kinds of optical function parts.  <P>SOLUTION: The optical module (10) is provided with the optical function parts (40), a case (30) to house the optical function parts (40) and an optical fiber part (100) including an optical fiber (200) whose one end is optically connected to the optical function parts (40) and which has the minimum mode field size of ≤8μm. Specially, at least a part of the optical fiber (200) is housed in the case (30) in a bent state by the radius of curvature of <30mm, so that the optical fiber part (100) realizes the miniaturization of the entire optical module (10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003054722-A (JP)
Title: Method for stretching and removing endless conveyor belt and conveyor apparatus
Inventor: JADER LENNARDT
IPC: B65G15/00
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To improve a method of stretching and removing an endless conveyor belt or web 1 on and from a frame 2 in a printing machine, for example, so as to economically stretch or remove the endless conveyor belt or web on or from the frame by the quick and simple method. SOLUTION: An auxiliary support 3 is mounted on each end face of the frame 2 and the endless conveyor belt or web 1 is stretched on the frame 2 along the auxiliary supports 3 or removed from the frame 2.
Patent JP-2003088600-A (JP)
Title: Golf ball with high specific gravity thread
Inventor: KUTTAPPA SANJAY
IPC: A63B37/06
Filed: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a thread-wound golf ball with high inertial moment improved in flight distance of ball without scarifying golf ball-specific elasticity, controllability and touch. SOLUTION: This golf ball comprises a central part 3; a winding thread layer 1 consisting of at least one thread, which has a specific gravity of 0.94 or more and is wound on the central part 3 to provide a core part 5; and a cover 7 for covering the core part 5.
Patent JP-2004062401-A (JP)
Title: Arithmetic processor and camera device using it
Inventor: KIBA YUJI
IPC: G06F9/30
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arithmetic processor capable of executing conditional branching and maximum or minimum value computation at a high speed.  <P>SOLUTION: Instruction executing parts 10 of processor elements 13<SB>1</SB>-13<SB>n</SB>compare magnitudes of data inputted from data input ports 200, 201, and either of the output value of the comparison result and a value of a flag register 8<SB>1</SB>is selected according to the input value of an instruction code 203. Based on this result, one of the data input from the data input ports 200, 201 is selected and outputted from a data output port 204. Thus, for example, the procedure of executing a process "r2 = max (r0, r1)" for determining the greater of two figures r0, r1 and storing the result in r2 is described as "MAX r2, ro, r1," and can be executed in one instruction step. A MAX instruction is a maximum value instruction (an instruction to store the greater of the two figures r0, r1 in r2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061233-A (JP)
Title: Vibration type liquid level detection device
Inventor: MIYAGAWA ISAO
IPC: G01F23/28
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration type liquid level detection device wherein the kinds of the vibration type liquid level detection device are reduced, and thereby reducing a cost, by enabling the vibration type liquid level detection device to detect the liquid surface position in a vessel continuously from the highest position to the lowest position and to be used in common among vessels having different shapes.  <P>SOLUTION: This device has a constitution wherein the full length L of a diaphragm 2 is set corresponding to a fuel tank having the largest value of the height size, and a fuel level gage 1 is installed obliquely at an angle θ1 with the vertical direction P of a fuel tank 40 in the fuel tank 40 having the height size D1 smaller than the largest value. Hereby, the fuel liquid level 41a is detected continuously from the highest position to the lowest position, and the fuel level gage 1 is used in common in the fuel tank having a different height size, namely, a different shape, to thereby reduce the cost of the fuel level gage 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062546-A (JP)
Title: Three dimensional shape processing device and interference model detecting method
Inventor: ARAGAKI KOJI
IPC: G06F17/50
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference model detecting method capable of reducing processing time required for checking interference by holding boundary box information of a part model and a face at a value with one coordinate system as a reference on a boundary box table.  <P>SOLUTION: According to the interference model detecting method, an interference condition between part models constituting a three-dimensional shape assembly model is detected. This method comprises a step (step S1) for obtaining boundary box information of a coordinate value with a common coordinate system as a reference in the three-dimensional shape assembly model, and storing the boundary box information on a table with respective to each part model of the three-dimensional shape assembly model which is an interference detecting object, a face constituting the part model, and a polygon constituting the face; and steps (steps S2 to S11) for detecting the interference between the part models by roughly checking the interference in the order of the part model, the face, and the polygon using the boundary box information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064914-A (JP)
Title: Rotary electric machine of segment sequential joining stator coil type
Inventor: OGAWA SHINICHI
IPC: H02K3/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment sequential joining stator coil that allows a high-voltage use due to the increase in the number of turns while preventing the elongation of the axial length of a head-side coil end and the increase in the total extension distance of the head-side coil end.  <P>SOLUTION: A phase winding 3U of the segment sequential joining stator coil is formed by connecting in series an overlapped winding coil 3000, a wave winding coil 4000, and a radial crossover line 5000 that connects the overlapped winding coil 3000 and the wave winding coil 4000 in series. The overlapped winding coil 3000 is formed by connecting in series six single overlapped-winding coils 3001 to 3006 that are different from each other in revolving directions or slots and make substantially one round. The wave winding coil 4000 is formed by connecting in series six single wave-winding coils 4001 to 4006 that are different from each other in revolving directions or slots and make substantially one round.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058892-A (JP)
Title: Mounting structure of loaded body and air tank
Inventor: SASAKI HOMARE
IPC: F16B2/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a loaded body and an air tank capable of fixing the air tank securely.  <P>SOLUTION: This mounting structure of the loaded body 8 and the air tank 10 is provided with a support part 11 attached to a chassis frame 1 of a vehicle, the loaded body 8 loaded in the support part 11, and the air tank 10 arranged on a side face 14 of the support part 11 through a band tightening member 15. A smooth recessed part 17 is formed on the side face 14 of the support part 11 so that a peripheral side face 16 of the air tank 10 comes into contact with the side face 14 of the support part 11 and projecting parts 18, 19 formed on the peripheral side face 16 of the air tank 10 are arranged in a non-contact manner with the side face 14 of the support part 11 and the band tightening member 15. A peripheral side face 16 of the air tank 10 comes into face contact with the recessed part 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060112-A (JP)
Title: Spun yarn having excellent wound-proofness
Inventor: SAWARA YOSHINORI
IPC: D02G3/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spun yarn having cutting resistance/workability/feeling without deteriorating the cutting resistance/workability/feeling by post-processing such as dyeing.  <P>SOLUTION: The yarn is a blended yarn having a twist coefficient of 2.0-4.0 and composed of an ultra-high tenacity polyethylene staple fiber having a tensile strength of ≥22 cN/dTex and one or more colorable staple fibers selected from polyester staple fiber, nylon staple fiber and aramid staple fiber. The blend ratio of the ultra-high tenacity polyethylene staple fiber is 30-80 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060850-A (JP)
Title: Plastic eyelet
Inventor: KAIHARA YUICHI
IPC: F16B17/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic eyelet with excellent firm fixability to a sheet without need to adjust the fixing force of an eyelet setting device each time even when the thickness of the sheet changes.  <P>SOLUTION: The plastic eyelet comprises a male member 1 composed of a hollow cylindrical body 4 and a hollow flange body 5 formed continuously on one end of the hollow cylindrical body 4, a ring-shaped female member 2 having an opening hole 9 into which the hollow cylindrical body 4 of the male member 1 can be fitted, and a thin brim-shaped part 3 provided to be inclined in the shape of a brim from the under side of the inner peripheral face of the opening hole 9 of the female member toward the out side. The plastic eyelet is characterized in the inner surface of the flange surface 5 of the male member 1 and the lower edge of the brim-shaped part 3 of the female member 2 sandwiching the sheet 10 to be integral when the hollow cylindrical body 4 of the male member 1 is inserted into the eyelet hole of the sheet 10 and the hollow cylindrical body 4 is fitted into the opening hole 9 of the female member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064633-A (JP)
Title: Digital camera
Inventor: ITO KENJI
IPC: H04N5/76
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of performing processing to specify a scene to be printed easily and in a short period of time.  <P>SOLUTION: When photographing is performed with a moving picture mode, moving picture data of an object image photographed by an imaging device (102) is compressed by a compression/decompression processing section (106) by each frame, and stored in a memory card (108). At this point, marking data are added to frames which a user desires to have printed, according to his/her instruction. In reading out the moving picture data recorded in the memory card (108), the frames added with the marking data are searched, such a frame and a predetermined number of frames near the frame are decompressed by the compression/decompression processing section (106) each time the frame is detected, and are played back in a slow speed on an image display LCD (112). Then, when any frame displayed during the slow-speed playback is specified, the frame is recorded in the memory card (108) as still image data for printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059130-A (JP)
Title: Small housing container
Inventor: OKA TOMOMI
IPC: B65D43/12
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To give a hobby feeling or a collection feeling to a purchaser by detachably attaching a plate on which a display of characters, patterns, people, sceneries and so forth is formed, and to increase a purchasing intention.  <P>SOLUTION: This small housing container 1 comprises a housing container main body 2 having a rectangular box shape, in which candies such as lemonades, chewing gums and chocolates, or articles such as tablets are housed, and the plate 40 which is detachably attached to one side surface 5 of the housing container main body 2. On the plate 40, the display 42 of characters, patterns, people, sceneries and so forth is formed on the surface 41, and the plate 40 is attached to the housing container main body 2 in such a manner that the display 42 can be seen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003224974-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/12
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize a power factor improving composite resonance-type converter which can cope with worldwide applications.  <P>SOLUTION: In this switching frequency control system composite resonance- type converter, a voltage resonance pulse voltage generated in a primary voltage resonance converter is fed back to a power factor improvement circuit via a tertiary winding or a transformer. Here an active clamp circuit is provided in the primary side to clamp the feedback voltage. A series resonance capacitor is not provided in the feedback path. Or the clamp pulse voltage generated in the active clamping circuit is fed back to the power factor improvement circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004066868-A (JP)
Title: Rotational resistance caster
Inventor: TOJO YOSHITERU
IPC: B60B33/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotational resistance caster capable of reducing rotation property of a wheel by utilizing hysteresis loss of a resistance member.  <P>SOLUTION: A holder is provided on a support yoke supporting the wheel of the caster, and the resistance member is attached to the holder so as to advance and retract toward a tread face. An energizing means for pressing the resistance member against the tread face is provided in the holder, and an adjusting means for adjusting elastic force of the energizing means is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072235-A (JP)
Title: Electret capacitor microphone and manufacturing method of diaphragm thereof
Inventor: IDO TOSHIAKI
IPC: H04R19/04
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To attain automatic production of electret capacitor microphones (ECMs) on a consecutive production line and to reduce an abort amount of the ECMs at recycling.  <P>SOLUTION: In the ECM provided with a diaphragm formed by a vibrating membrane stretched between a pair of rings 32, 33 wherein an electret dielectric film is provided on either of a back electrode and the vibrating membrane forming a static capacitance, the rings 32, 33 are a pair of upper and lower rings fitted to each other, and the vibrating membrane 34 is clamped by the rings 32, 33 to form the diaphragm 31. Since the diaphragm 31 is formed through stacking and fitting different from prior arts adopting adhesion, the ECMs can be automatically produced on the production line and the rings 32, 33 can be reused at recycling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072839-A (JP)
Title: Method and tool for annular alignment of coil segment
Inventor: ISHIMARU YASUHIKO
IPC: H02K15/085
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce man-hours in assembling a segment type coil such as a stator.  <P>SOLUTION: Coil segments 5 in near U-shapes are set over the entire circumference for one turn in a recess of a hat-like annular alignment tool 1 for inserting. In other words, one linear part 51 of the coil segment 5 is inserted while the coil segments 5 for one turn of the entire circumference are rotated together until the other linear part 52 hit an outer peripheral surface 12, so that the coil segments 5 for one turn of the entire circumference are aligned annularly. A next hat-like intermediate alignment tool 2 is so capped as not to feaze a set of coil segments 50 for repeating the same procedure. Thus, an assembly of a coil segments 5 of a plurality of turns corresponding to the segment type coil of multiple layers is formed, which is inserted in the slot of a stator core as it is.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071800-A (JP)
Title: Mounting structure of chip component
Inventor: SUZUKI MASAYUKI
IPC: H01L21/60
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mounting structure of a chip component that can prevent troubles such as exfoliation of pads from a printed-circuit board in the case of repairing soldered components or the other troubles and further can omit attachment of checker terminals in the case of an electrical test.  <P>SOLUTION: A couple of the terminal boards 109, 109 are soldered at solder joints 107, 108 on the pads 102, 103 that are each connected electrically with electrode patterns 104, 105 of the printed-circuit board 101. The chip component 106 is soldered at the solder joints 111, 112 at chip fixing surfaces 109B, 109B in an upper portion of the couple of the terminal boards 109, 109. Holes 114, 114 are provided in walls 109A, 109A of each of the terminal boards and so a soldering iron can be inserted from the holes for repairing the solder joints 111, 112. Also, a probe can be inserted from the hole 114 in the case of the electrical test.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065121-A (JP)
Title: Grain culm nipping device for combine harvester
Inventor: NOMURA HIROHISA
IPC: A01D57/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain culm nipping device enabling fine correction of the inclination of a nipping guide and/or an abnormal nipping gap leading to grain culm cloggings, or the like, under conveyance as a result in irregularities of the advancing/retracting action of the nipping guide.  <P>SOLUTION: This grain culm nipping device has the following adjustment structure. A mount table 6 for the nipping guide 2 standing oppositely to a conveying chain 1 is nipped by implanting a plurality of screw rods 5 in a mount stand 38 extended from a reaping frame 3, nipping plates 8 are nipped with upper and lower nuts 40 and 41 to adjust the height and nipping gap, and the nipping guide 2 is mounted horizontally relatively to the conveying chain 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067897-A (JP)
Title: Roll-off reducing agent
Inventor: KITAYAMA HIROAKI
IPC: G11B5/84
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll-off reducing agent which can give a sufficient polishing rate, and simultaneously can reduce the roll-off of a base caused by polishing, a polishing fluid composition containing the roll-off reducing agent, a method for manufacturing the base by using the polishing fluid composition, and a method of reducing the roll-off by using the above roll-off reducing agent or the above polishing fluid composition.  <P>SOLUTION: The roll-off reducing agent is composed of a Brϕnsted acid having a viscosity reduction action of an amount of viscosity reduction to be represented by the equation: Amount of viscosity reduction=Viscosity of a reference polishing fluid composition-Viscosity of a roll-off reducing agent-containing polishing fluid composition (wherein the reference polishing fluid composition comprises 20 pts.wt. high purity alumina having an Al<SB>2</SB>O<SB>3</SB>purity of ≥98.0 wt.%, 1 pt.wt. citric acid, and 79 pts.wt. water; the roll-off reducing agent-containing polishing fluid composition comprises 20 pts.wt. the above high purity alumina, 1 pt.wt. citric acid, 78.9 pts.wt. water, and 0.1 pt.wt. roll-off reducing agent; and the viscosity is a value at a shear rate of 1,500 S<SP>-1</SP>at 25°C) of ≥0.01 mPa×s or its salt.  <P>COPYRIGHT: (C)2004,JPO