baber/WOPTO huggingface dataset:
Patent JP-2003052973-A (JP)
Title: Game machine and computer program
Inventor: AKIYAMA SOUKAI
IPC: A63F7/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To improve interest in a game by performing an effective performance in a scene where a game player can obtain a more profit. SOLUTION: When an embodiment for displaying a pattern stopping in an image displaying means (for example, an image displaying apparatus 5) becomes to a specified combination, a special game being advantageous to the game player in comparison with an ordinary game is performed, and when a specified starting condition is realized, specified times of a specified game being easily shifted to the special game are performed. By an informing means (for example, the image displaying apparatus 5), a condition of progress of the specified game is informed.
Patent JP-2003052594-A (JP)
Title: Expansible connecting pipe and vacuum cleaner
Inventor: TORISAWA AKIRA
IPC: A47L9/24
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an extension pipe, the size and weight of which can be easily reduced. SOLUTION: An inner pipe 61 is withdrawably attached to an outer pipe 22. A moveable coil 69 of an inner pipe transmission line 68 of the inner pipe 61 is magnetically joined to a fixed coil 38 of an outer pipe transmission line 37 of the outer pipe 22. It is possible to provoke electromagnetic induction between the outer pipe transmission lime 37 and the inner pipe transmission line 68. Electric potential produced in the outer pipe transmission line 37 without electrically contacting the outer pipe transmission line 37 with the inner pipe transmission line 68 occurs in the inner pipe transmission line 68. There is no longer a need to secure a clearance between the outer pipe 22 and the inner pipe 61. Reduction of the size and weight becomes easy.
Patent JP-2003062773-A (JP)
Title: Micromanipulator
Inventor: MORITA KAZUHIRO
IPC: G02B21/32
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a three-freedom micromanipulator capable of carrying out easy and precise positioning, wherein a link mechanism of the micromanipulator having translational three-freedom as its main action is formed by a structure in which a solid plate is bent and stamped. SOLUTION: A base member 2 and an end effector 3 are connected by a three-link mechanism 6 which are formed by bending and stamping a flexible plate. A plate-type arm part 6' has a width in the direction around the shaft of the end effector. Hinge parts 6b and 6f which form a rotating kinematic pair R are formed at both ends of the longitudinal direction of respective arm parts 6'. Hinge parts 6d which form the rotating kinematic pair R are also formed in a middle part. Parallelogram links 6c which form a translation kinematic pair P is formed between one end and middle part of the longitudinal direction of the arm part 6'.
Patent JP-2003068054-A (JP)
Title: Recording and reproducing device for information recording medium and recording method for information recording medium
Inventor: NARISAWA MASAYA
IPC: G11B27/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method, with which an increment point can be recorded as a break of input signals by rightly recognizing the break of input signals when recording a music signal or video signal inputted as an analog signal. SOLUTION: During track number advancing time, when a signal level (x), that the input signal has, is equal to or lower than a soundless reference level (a), the increment point is recorded. Otherwise, during a validity T including the track number advancing time, when a period in which the input signal level (x) is equal to or lower than the soundless reference level (a) is equal to or longer than predetermined time (t), the increment point is recorded.
Patent JP-2003069618-A (JP)
Title: Packet communication device
Inventor: URA MUNEHIRO
IPC: H04L12/701
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the reduction of the packet abandonment rate in an entire system regardless of degradation of the transmission line state in a communication system which allow many terminals to select many transmission lines. SOLUTION: A base station obtains impossible assignment rates Ec of channels meeting a required quality on the basis of reception S/N values of selectable channels reported from many terminals having packet transmission requests and packet timeout slot values Pt of the packets and calculates an impossible assignment rate U of each terminal on the basis of the rates Ec. Calculated impossible assignment rates U of terminals are multiplied by coefficients D based on the packet timeout slot values Pt, and the terminal which has the largest value of effective availability U×D is selected, and the channel having the largest Ec value out of channels which the terminal can select is assigned to the terminal. Hereafter, combinations of the terminals and the transmission lines are determined by the same procedures.
Patent JP-2003062143-A (JP)
Title: Practice ball for golf
Inventor: GOTO TOKUJI
IPC: A63B69/36
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem with the conventional practice ball for golf that such practice ball is extremely lighter than a golf ball and therefore a golfer has heretofore lack of satisfaction in a feel of hitting the ball when the golfer hits the ball with a club, i.e., at the impact. SOLUTION: This practice ball consists of a hollow spherical body (1) having weak repulsion to the impact by the club and a packing material (3), such as powder, granule or liquid, packed into this spherical body (1) in the state of not producing elasticity.
Patent JP-2003072840-A (JP)
Title: Packing body for packaging bag
Inventor: SAIKI SHINJI
IPC: B65D77/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a packing body for packaging bags in which there exists no possibility of generating looseness, etc., of caps. SOLUTION: The packing body for the packaging bags is provided wherein a number of the packaging bags (1) each with a bung hole (2) closed with the cap (3) on one side are densely stored in a carrying box (24). As the packaging bags (1) are compactly stored in the carrying box (24), there exists no possibility of generating looseness of caps (3) even when vibration, etc., are applied during carrying.
Patent JP-2003067862-A (JP)
Title: Compound fire sensor
Inventor: AMANO MASAYUKI
IPC: G08B17/107
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a compound fire sensor capable of collecting data with high accuracy without increasing a consumption current. SOLUTION: This compound fire sensor 1 is provided with a temperature detection circuit 21 having a thermistor 22, an LED element 33 for emitting pulse-shaped light into a smoke detection chamber 32a, a smoke density detection circuit 31 having a photodiode 34 for receiving scattered light from smoke caused to flow into the smoke detection chamber 32 by light of the LED element 33, and a fire detecting part 4 to which a detection signal is inputted from the temperature detection circuit 12 and the smoke density detection circuit 31 respectively and which outputs a fire detection signal. In the LED element 33, a light emission frequency is changed so as to make a pulse interval shorter than that before a prescribed threshold is surpassed when at least either of detection signals of the temperature detection circuit 21 and the smoke density detection circuit 31 surpasses the threshold.
Patent JP-2003074652-A (JP)
Title: Tensioner
Inventor: TOMATSU TAKUYA
IPC: F16H7/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple tensioner that ensures a large adjustment allowance. SOLUTION: A support member 28 is turnably pivoted on a pivot 26 exposed on a centerline P connecting rotation centers of a roller sprocket 16 and an idle sprocket 18. On the support member 28, pressing members 30 are rotatably pivoted in equidistant positions on opposite sides of the pivot 26. One pressing member 30 is set for externally abutting on one travel path 22a of an endless chain 22, and the other pressing member 30 is set for externally abutting on the other travel portion 22b of the endless chain 22. A normal or reverse turn of the support member 28 on the pivot 26 by a turning means 38 swing the pressing members 30 about the pivot 26 to adjust tension applied to the endless chain 22.
Patent JP-2003071509-A (JP)
Title: Hot rolling mill and hot rolling method
Inventor: ITO NOBUHIRO
IPC: B21B39/34
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolling mill and a hot rolling method capable of securing mechanical quality of a product by preventing transfer defects such as a lift or the like in the run out table of the tip end of a thin thickness metal strip and by realizing a high-speed transfer, and at the same time, capable of making it possible to manufacture a hot rolled steel plate product having 1.2 mm or less wall thickness that is the traditional limit of manufacture. SOLUTION: Immediately after the exit side of the hot finish rolling mill 1, a strip transfer device 20 provided with a strip guide surface 22 to guide the strip, and a nozzle 28 which forms a high-speed vapor flow 29 between the strip guide surface 22 and a strip 2 is provided, and a vapor supply source 27 to deliver vapor to the nozzle 28 is interconnected with the nozzle 28 through a vapor supply flow channel 25, and at the same time, a flow regulating valve 26 to adjust the vapor supply volume to the vapor supply flow channel 25 is located.
Patent JP-2003071192-A (JP)
Title: Clothespin with spool
Inventor: MAKINO KUNIO
IPC: D06F55/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the washing from being swayed by the wind by connecting the washing and a weight with a clothespin and a thread to make the thread freely extend and contract only when the clothespin is opened and making the length of the thread constant when the washing is fixed by means of the clothespin. SOLUTION: The thread (13) is wound on a wheel (9) in the clothespin (1) and the other end of the thread (13) is connected with an outside article (18) to be the weight and when the clothespin (1) is closed, the inside wheel (9) is stopped to fix the length of the thread (13) and when the clothespin is opened, the thread (13) is made to freely extend and contract by rotation of the wheel (9).
Patent JP-2003073203-A (JP)
Title: Method for repelling insect from clothing
Inventor: IWASAKI TOMONORI
IPC: C09K3/30
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for repelling insects from a clothing, capable of efficiently performing the insect repelling needless to say in preserving the clothing in a small space such as a clothing box or cabinet, even in a relatively large space installation, and not degenerating the clothing even under a severe condition. SOLUTION: This method for repelling insects is provided by spraying an aerosol preparation containing 1R-trans-2,3,5,6-tetrafluorobenzyl 3-(2,2- dichlorovinyl)2,2-dimethylcyclopropanecarboxylate and a propellant to the clothing or a housing place of the clothing.
Patent JP-2003075869-A (JP)
Title: Plane display element
Inventor: HAYASHI HISAAKI
IPC: G09G3/20
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic capacitance between pixel electrodes caused by variation in potential due to polarity inversion of signal lines at the time of driving lines in reverse, and to improve display quality of plane display elements by preventing horizontally striped display unevenness at the time of half-tone raster display. SOLUTION: Electric field shielding wiring 18a is located in a gap of a pixel electrode 23 adjacent to a signal line 17 in parallel; parasitic capacitance (Cpp') between pixel electrodes generated in a gap of the pixel electrode 23 due to variation in the pixel potential of the pixel electrode accompanied by polarity inversion of the signal line potential of a signal line 17 is reduced as much as possible; the pre-stage pixel electrode is prevented from being increased in the pixel potential; and horizontally striped display unevenness of the planar display element 10 is eliminated.
Patent JP-2003086088-A (JP)
Title: Method of manufacturing plasma display panel and its manufacturing jig
Inventor: MATSUSHIMA HIDEAKI
IPC: H01J11/22
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To ensure easy peeling off even a large area solid part other than a rib pattern and eliminate insufficient peeling off. SOLUTION: In the manufacturing method for a plasma display panel forming dry film resist on a working material surface, arranging a glass mask having the specified pattern on the dry film resist, exposing the resist, forming the specified pattern of the dry film resist to work the working material surface, as the glass mask, a glass mask having parts having different transmission factors is used to improve the peeling off property in the part where peeling off is difficult.
Patent JP-2003080944-A (JP)
Title: Installation structure for automotive interior part
Inventor: FUKUDA KAZUMASA
IPC: B60J5/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To install an interior part to a car body panel using a clip as the clip is correctly positioned to a clip installation hole on the side of the car body panel to be engaged with and locked to it. SOLUTION: In the vicinity of the clip 5 on a back door garnish 4, a locating pin 6 that is higher than the clip 5 is provided. A locating hole 9 into which the locating pin 6 is fitted is provided on the side of a back door panel 3. Before the clip 5 is fitted into the clip installation hole 8 on the side of the back door panel 3, the locating pin 6 is engaged with the locating hole 9, so that the clip 5 is positioned to the clip installation hole 8. By forming the locating hole 9 to be communicated with the clip installation hole 8, they are provided as a single hole 7.
Patent JP-2003080784-A (JP)
Title: Recorder
Inventor: YAMADA MASATOSHI
IPC: B41J19/18
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which can detect what kind of data is received even when normal recording is not carried out during receiving of a facsimile. SOLUTION: In the case where the facsimile is being recorded (S2) at an end time of printing one page (S1), a carriage is returned to a home position (S3). It is detected (S4) whether or not a counter value showing the position of the carriage is in a range of the home position ± a predetermined number of pulses at a timing when a home position sensor is turned from off to on. When the counter value is outside a predetermined range or when the home position sensor is not changed from off to on (S4: NO), a power swing or the like is possibly brought about, and therefore data of one page stored to an image memory is printed again without being erased (S7).
Patent JP-2003089062-A (JP)
Title: Surface treatment method for magnesium alloy
Inventor: JO SEIEI
IPC: B23P13/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple surface treatment method for magnesium alloy having a simple process and capable of solving a problem of environmental pollution. SOLUTION: In this surface treatment method for magnesium alloy, sand holes which exist originally on a surface of a workpiece formed by magnesium alloy injection or pressing are cleaned in addition to the removal of rust, corrosion, and contamination of magnesium alloy. This surface treatment method increases the close adhesion property in following processes (electric plating, electric coating, spray coating), dispenses with chemical conversion treatment and film treatment for the workpiece after the completion of injection sands, and performs processes such as electric plating, electric coating, and spray coating directly to solve the problem of environmental pollution by a known chemical process.
Patent JP-2003088956-A (JP)
Title: Method and device for automatically seal-welding pipe end parts
Inventor: YAMAMOTO HIROYUKI
IPC: B23K9/028
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for automatically seal-welding pipe end parts with which the automatic seal-welding device for pipe end parts is miniaturized and lightened and also, the workability of the welding device is improved and the precision in a welding position and the welded quality can be improved. SOLUTION: A casing shape in the automatic seal-welding device for pipe end parts is compacted as almost lateral cylindrical shape and the material of this casing is made of resin to lighten this device. Further, this device is used by arranging a displacing sensor for detecting distance between this automatic seal-welding device for pipe end parts and a position to be welded and/or a temperature sensor for detecting the heating temperature of the material to be welded.
Patent JP-2002192369-A (JP)
Title: Laser beam machining method and laser beam machining device
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/40
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of cutting a machining object, without developing a crack or welding on the surface of the machining object, and efficiently. SOLUTION: Inside the machining object 1, a reforming area is formed by radiating a pulse laser beam L onto the predetermined line 5 for cutting, under the condition of causing multiple photon absorbtion, and making a condensing point P agree with the inside of the machining object 1. The pulse laser beam L is a linear polarized light, and its direction is controlled so as to be along the predetermined line 5 for cutting. By splitting the machining object 1 along the predetermined line 5 for cutting making the reforming area a starting point, the machining object 1 can be cut with a comparatively small force. Since in the irradiation of the laser beam L, the pulse laser beam L is scarcely absorbed on the surface 3 of the machining object 1, the surface 3 is not melted caused by the formation of the reforming area.  Since in the reforming area, the size in the direction along the predetermined line 5 for cutting can be made relatively larger, the reforming area along the predetermined line 5 for cutting can be formed with a small shot number.
Patent JP-2003080295-A (JP)
Title: Cleaning and regenerating equipment for used cleaning water in factory
Inventor: MIURA MANABU
IPC: C02F9/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide cleaning and regenerating equipment capable of evading the hindrance of a plate making processing by suppressing the generation of algae and eliminating the clogging of filters and active carbon at an early stage, the early deterioration in pump functions and ion exchange resin functions, and the clogging of water spraying nozzles. SOLUTION: An intermediate vessel 26 and a clean water vessel 30 are connected to each other in series by a second pump 27, a second filter column 35, a second active carbon column 36, a anion exchange column 28 and a cation exchange column 29. A three-way valve 38 is disposed between a raw water vessel 22 and a first pump 23 and the bottom in an intermediate vessel 26 and a branch pipe 41 disposed between the first pump 23 and a first filter column 24 is provided with a flow rate regulating valve 42 and a second three-way valve 43 which are communicatively connected with the raw water vessel 22 and the intermediate vessel 26. The clean water in the clean water vessel 30 is passed through a device for increasing the degree of the permeability of the clean water by a circulating pump and is returned into a clean water vessel 30.
Patent JP-2003091225-A (JP)
Title: Image forming device
Inventor: OTA YASUYUKI
IPC: B41J29/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing control without imposing burden on a main body part even when the option of a paper supply part is changed, especially. SOLUTION: This image forming device has a control means 120 controlling all or a part of the operation of the paper supply part 100 and a control means 220 controlling all or a part of the operation of the main body part 200 in the paper supply part 100 and the main body part 200, respectively. The respective control means (120 and 220) are connected to each other through a communication port through which duplex communication can be performed.
Patent JP-2003089112-A (JP)
Title: Auxiliary agent for roll-working and method for kneading rubber by roll-working
Inventor: IWATA TAKUZO
IPC: B29K21/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a bagging phenomenon from being generated regardless of the blend content of a rubber and improve the efficiency and safety of an operation to knead the rubber by roll-working. SOLUTION: In the method for kneading a rubber by roll-working using a forward roll 10 and a rear roll 11, the surface 10a temperature of the forward roll 10 around which a kneaded rubber is wound, out of a plurality of rolls, is set at 35 to 80 deg.C. Next, an auxiliary agent 12 for roll-working composed of an aqueous liquid of the white of an egg containing 2 to 25 wt.% of protein is applied on the surface 10a of the forward roll 10 and the coating film of the protein is formed by coagulating the auxiliary agent 12. Finally, a rubber material 13 is inserted into the rolls to perform the rubber kneading process.
Patent JP-2003092895-A (JP)
Title: Torque controller for dc brushless motor
Inventor: MATSUO CHIZUMI
IPC: H02P6/182
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of impossible to restrain motor noise and vibration due to instable torque control because of the speed data for respective sections are not the actual speed variations, and the torque control with the speed data does not perform function of restraining an actual speed variations at the time of conducting torque control. SOLUTION: Calculation is performed in a microcomputer so that a speed detection value for each section dividing one rotation matches an actual speed variation, regardless of design or variation of a motor, or a variation in an induced voltage waveform due to the reaction of an armature.
Patent JP-2003098097-A (JP)
Title: Mark examination method and device
Inventor: OKINO YUKITOSHI
IPC: G06T1/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a mark examination method capable of easily determining a reference pattern in examining various marks. SOLUTION: This method comprises a step for outputting the image data by taking an image including a reference mark 1 or a comparison mark 10 by a CCD camera 14, inputting the image data to an image processor 15 from the CCD camera 14, detecting the outermost outline area 5, 50 of the reference mark 1 or the comparison mark 10 from the inputted image data by the image processor 15, and equally dividing the outermost outline area 5, 50 to reference blocks 6 or comparison blocks 60. Thus the same determination method can be easily shared regardless of the constitution of the mark.
Patent JP-2003099918-A (JP)
Title: Magnetic recording medium
Inventor: MORIWAKI KENICHI
IPC: G11B5/64
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium, such as a flexible disk, which is able to make a high density recording. SOLUTION: To provide a magnetic recording medium that has a base layer containing at least ruthenium, and a magnetic layer consisting of a non-magnetic material and a ferromagnetic metal alloy containing at least cobalt, platinum chromium, at least on one surface of a non-magnetic base plate.