baber/WOPTO huggingface dataset:
Patent JP-2002346014-A (JP)
Title: Golf swing locus confirmation implement
Inventor: SAKATA TATSUHIKO
IPC: A63B69/36
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To enable a practicing person to recognize whether or not a club head makes a satisfactory locus during the practice of golf swing. SOLUTION: A small light 4 combining a high brightness LED and a button type battery is mounted to a club shaft. A swing locus can thereby be seen using the after-image effect of light. In this article, a clip or a hook-and-loop tape is used to facilitate attachment and detachment.
Patent JP-2003014844-A (JP)
Title: Object type-discriminating apparatus and method
Inventor: FUJIMOTO KAZUMI
IPC: G01S17/93
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To discriminate the type of an object being present at both the fronts of an own car. SOLUTION: The object type-discriminating apparatus comprises a laser radar 1 for generating a plurality of detection points based on a reflection wave from an object being present at both the fronts of an own car, and an operation section 3 that performs grouping based on the object position of each detection point and the relative speed of detection points, detects an object consisting of detection point groups of a plurality of detection points, judges whether the object is a driving vehicle or a stopped object based on the relative speed between detection point groups for indicating the object, judges that the stopped object is an overhead sign when the object is judged to be the stopped object and the driving vehicle is present between the stopped object and the own car,  calculates a data fill rate for indicating the ratio between the maximum number of detection points to each object and the number of detection points being detected by the laser radar 1, and judges the type of the stopped object based on the data fill rate when it is judged that the object is the stopped object, and no driving cars are present between the stopped object and the own car.
Patent JP-2003018408-A (JP)
Title: Image processor and image processing method
Inventor: KUDO YUICHI
IPC: B41J2/36
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To enhance the reproducibility of isolated pixels so as to enhance the reproducibility of a thin line with one pixel width or a few pixel width thereby suppressing the effect on other pixels lower. SOLUTION: The image processor distributes data of S/(m*m+n-1)=S/(n+8) to 8 surrounding pixels of an isolated point pixel S having been isolated before the processing, converts the isolated point pixel S into S" expressed in Expressions (1), (2), (3) and prints out the image by using the value S" obtained by the conversion.
Patent JP-2003015886-A (JP)
Title: Interruption control circuit and interruption priority order changing system using the circuit
Inventor: MORITA MASAAKI
IPC: G06F13/24
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an interruption priority order changing system capable of improving the reliability and throughput of each interruption request and improving the reliability of a device system. SOLUTION: An interruption controller 1 has a priority order determination function and an interruption arbitration function for n (n>=2) interruptions. Each of performance monitors 4-1 to 4-n has three counters and counts up interruption processing time from the reception of interruption processing by a CPU 2 up to the completion of the interruption processing, reference time for sampling the interruption processing state of the system and the number of times of time-out of the interruption processing. The CPU 2 monitors the interruption processing time and the time-up frequency state, acquires the quantitative data of interruption processing per fixed time and sets the priority order without causing any time-out in all the interruption processing by allocating the priority of an interruption request frequency causing time-out to a higher level.
Patent JP-2003022680-A (JP)
Title: Semiconductor memory device
Inventor: SAKAI KIYOHISA
IPC: G11C16/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which occurrence of a defective read-out operation of data due to the increase of the number of times of data rewriting processing can be deterred. SOLUTION: In data rewriting processing, write-in operation and erasure operation are performed even to a dummy cell 16 similarly to a memory cell. Also, when data verification is performed in data rewriting processing, reference voltage generated by a reference voltage generating section 15 is compared with voltage of bit lines BL1-BLn and a read-out reference line RL, data of the memory cell and the dummy cell are read out. In data read-out processing, each of voltage of the bit lines BL1-BLn is compared with the read-out reference line RL, and data of a memory cell is read out. Since the dummy cell is deteriorated similarly as deterioration of a characteristic of the memory cell caused by increment of the number of times of rewriting of data, data read-out error can be reduced.
Patent JP-2003021257-A (JP)
Title: Water supply control device for water faucet
Inventor: ARAKAWA MASAFUMI
IPC: E03C1/05
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To detect the completion of the movement of a plunger in each case of valve opening and valve closing, and to realize the power-saving by controlling the voltage thereafter. SOLUTION: This water supply control device is composed of a latching solenoid L1 for moving the plunger by power supply, and then holding a plunger position thereafter, and a circuit for controlling a driving timing of the latching solenoid L1. The control circuit differentiates an input current signal, detects the completion of the movement in accompany with the opening or closing motion of the plunger by detecting the rise and decay of the signal, and cuts the power supply to the latching solenoid L1 after the completion of the movement. Whereby, the completion of the movement can be detected in each case of the movement of the plunger in the opening or closing direction. Accordingly, the power-saving can be achieved by controlling the electric power thereafter.
Patent JP-2003019229-A (JP)
Title: Tennis ball
Inventor: FUJISAWA KOICHI
IPC: A63B39/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a tennis ball 1 which is excellent in the appearance under an unused stage or even after being used, and also, is equipped with a seamed section being excellent in durability. SOLUTION: This tennis ball 1 is equipped with a core 2, two felt sections 3, and the seamed section 4. For the seamed section 4, a mucilage containing a rubber composition is adhered to the felt section 3 before being pasted to the core 2, and the seamed section 4 is formed when the rubber composition is vulcanized. The rubber composition contains a base material rubber of 100 parts, a thiazole based vulcanization promoter of from 1.0 to 3.0 parts, and a dithiocarbamic acid salt based vulcanization promoter of from 0.1 to 1.5 parts. The viscosity of the mucilage is preferably from 140 to 200 dPa.s. The hardness of the seamed section 4 is preferably from 40 to 60.
Patent JP-2003023089-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: OKADA YOJI
IPC: H01L23/52
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To stabilize the contact resistance of a resistance element. SOLUTION: An insulating first polysilicon film 9 is formed in a high resistance area 5 on a base insulation film 3 formed on the surface of a silicon substrate 1, and conductive second polysilicon films 11 are formed in a low resistance region 7. A silicon oxide film 13 is formed on the first polysilicon film 9, and a high-resistance part 15 for deciding a resistance value is formed on the silicon oxide film 13. A low-resistance part 17 composed of a conductive polysilicon film is formed continuously extending from the surface of the silicon oxide film 13 to the surface of the second polysilicon film 11 respectively adjacently to both end sides of the high resistance part 15.  On an interlayer insulation film 19 formed on the entire surface of the silicon substrate 1, a contact hole 21 is formed at a position corresponding to a region where the low resistance part 17 and the second polysilicon film 11 are laminated.
Patent JP-2003025017-A (JP)
Title: Hot-rolled steel sheet to which information of flaw detection result is appended and its manufacturing method
Inventor: KATO HIROHARU
IPC: G01N27/83
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hot-rolled steel sheet using a magnetic leakage flux test by which flaws are detected with high accuracy even when the flaws are very small and unwanted magnetic fluxes, that is, noises are large. SOLUTION: The manufacturing method of the hot-rolled steel sheet having a stage where hot rolling is performed, a stage where flaw detection is performed by the magnetic leakage flux test and a stage where the position on the steel sheet where the detected flaw is present is specified is provided.  The stage where the flaw detection is performed consists of a stage for successively magnetizing a ferromagnetic body to plural different intensities of magnetization to the steel sheet after rolling, a stage for detecting the magnetic flux which leaks from the same position of the ferromagnetic body which is magnetized to the each intensity of magnetization with a magnetic sensor and a stage for performing arithmetic processing of the output signal of the magnetic sensor corresponding to the intensity of each magnetization so as to emphasize a signal due to the flaw inside the ferromagnetic body.
Patent JP-2003028128-A (JP)
Title: Splice plate for friction-gripping high-strength bolt
Inventor: KIDO MOTOI
IPC: C21D1/09
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To supply a splice plate with unevenness having durability and a stable slip factor by applying high-speed low-cost laser heat treatment. SOLUTION: This splice plate for friction-gripping a high-strength bolt has the chevron-shaped unevenness 2 concentric with a bolt hole 1, or linearly continuous near the bolt hole 1. The chevron-shaped unevenness part 2 is quenched such that hardness of projecting parts is higher than surface hardness near bottom parts of recessed parts.
Patent JP-2002114112-A (JP)
Title: Housing for electronic controller
Inventor: SKOFLJANEC ROBERT
IPC: H01R12/71
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a housing for an electronic controller that has great versatility. SOLUTION: The housing for a vehicular electronic controller has a bottom part 10 with a metallic baseplate 12, and a cover part 14 made of plastics. The bottom part 10 has a front wall 16 of plastics raised from the baseplate, and a plug collar 18 molded integrally with the front wall. The plug collar 18 defines a housing portion for a contact pin carrier 28 formed as a flat strip with through holes through, which contact pins 32 pass. The contact pin carrier 28 can be inserted into the plug collar 18 from the inside of the housing.
Patent JP-2003029115-A (JP)
Title: Image pickup unit and focusing method thereof
Inventor: ISHIZUKA KATSUSHIGE
IPC: H04N5/225
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a new image pickup unit, in which the focal distance of a lens is adjusted by an easy operation, so as to form an image of incident light on the photodetecting part of an image pickup device and with which a high image quality is obtained by fixing the lens after adjustment thereof, and to provide a focusing method thereof. SOLUTION: This image pickup unit possesses a lens 1 to converge the incident light, the imaging device (a semiconductor sensor 4) having the photodetecting part to convert converged light into an electric signal, a lens barrel 3, to which the lens 1 is movably attached to the image pickup device 4 and a translucent plate 7, which is fixed to the lens barrel 3 between the lens 1 and the image pickup device 4 and through which light from the lens 1 is transmitted. The lens barrel 3 is provided with an injecting hole 3b, through which gas is injected into the space formed between the translucent plate 7 and the lens 1, and the lens 1 is moved by injecting the gas through the injecting hole 3b, so that the lens 1 is fixed at the lens barrel 3 to set the focal position of the lens 1 at the photodetecting part.
Patent JP-2003027541-A (JP)
Title: Faucet having water discharge head with hose
Inventor: MATSUURA SADAAKI
IPC: E03C1/06
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To regulate rotation in a specific angle range in a state of holding a water discharge head by a holder, and to position the water discharge head in a predetermined angle position with a click feeling in a faucet in the shape of connecting a hose extending in a state of being exposed on a counter from a faucet body to the water discharge head held by the holder on the counter so as to be taken out. SOLUTION: This faucet is provided with a water discharge head body 16A, and a rotation regulating mechanism capable of rotating the water discharge head body 16A only in a predetermined range by straddling a holding object part 16B separate from this water discharge head body. The rotation regulating mechanism is composed of a projection 166 arranged in one side, and a recessed part 168 arranged in the other side, and regulates rotation by allowing a stopper surface 170 of both end surfaces of the recessed part 168 to abut to the projection 166. When rotating the water discharge head body 16A, the water discharge head body is positioned with a click feeling by elastic locking of an elastic claw 172 and a plurality of locking recessed parts 174a, 174b, and 174c.
Patent JP-2003040485-A (JP)
Title: Paper carrying device
Inventor: NAKAMURA TAKASHI
IPC: B65H7/06
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper carrying device capable of minimizing a detection margin of paper jam detection caused by temporary or elapsed carrying advance or delay of a carried paper to a paper carrying path changeover device which operates between carried papers forward and backward. SOLUTION: Detection control of a paper jam, which occurs when an interval of the carried paper becomes narrower than an operating time of a paper carrying path changeover mechanism part, is performed in addition to detection control of a paper jam, which is caused by the carrying advance or delay of the carried paper which possibly interferes the carried papers forward and backward. Thus, interference of the carried papers forward and backward each other caused by the temporal or elapsed carrying advance or delay does not occur, and furthermore when the carried paper is not caught by the paper carrying path changeover device, it is not determined as the paper jam and paper carrying is continued.
Patent JP-2003040872-A (JP)
Title: Pyridazinone compound and tautomer of the same
Inventor: ARIOKA DAISUKE
IPC: C07D237/24
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a new pyridazinone compound capable of giving dye having good hue and light resistance and a tautomer of the pyridazinone compound. SOLUTION: The pyridazinone represented by general formula 1 [wherein R<1> represents either one group selected from a group consisting of hydrogen atom, an alkyl group, an acyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group and an alkoxy group; R<2> represents either one group selected from a group consisting of an alkyl group, an aralkyl group and an aryl group; L is hydrogen group or an eliminable substituent group] and the tautomer are provided.
Patent JP-2003042524-A (JP)
Title: Air conditioning installation
Inventor: OKADA SHINICHI
IPC: F24F13/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability of an air conditioning installation such as an air conditioning duct, a damper, a chamber, and an elbow, and further improve configuration accuracy. SOLUTION: An air conditioning installation 1 comprises a rectangular cylindrical body casing 2 formed with a metal sheet, a flange 3 formed into a substantially inverted U shape by extending opposite end edges of the body casing 2, and a reinforcing fitment 5 fixed to a joint surface 3a of the flange 3 located at a corner of the body casing 2 with spot welding. The reinforcing fitment 5 comprises an L shaped body section 5a, and a flange holding section 5b formed by vertically providing part of the opposite side edges of the body section 5a to the side of the back surface of the flange 3. At a central portion of the body section 5a, there is formed a bolt hole 5c communicated coaxially with a bolt hole 3c of the flange 3 in order to insert a joining bolt, and a flange holding section 5a is fixed to the flange 3 in a closed state.
Patent JP-2003039608-A (JP)
Title: Packaging stretch film
Inventor: FUKUI YOSHIFUMI
IPC: B32B27/28
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a well-balanced stretch packaging laminated film comprising a non-vinyl chloride type resin and excellent in packaging properties, automatic packaging machine aptitude, packaging workability, packaging finish properties, bottom sealability, film tension, elongation, strain restoring properties, appearance, steam barrier properties, gas barrier properties or the like. SOLUTION: The stretch packaging film has at least one layer mainly comprising an isobutylene type block copolymer composed of a polymer block containing isobutylene as a monomer main component and a polymer block containing an aromatic vinyl compound as a monomer main component.
Patent JP-2003045603-A (JP)
Title: Connector and manufacturing method of the same
Inventor: KUROSE KAZUNORI
IPC: H01R43/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector allowing its case to be easily processed and the whole connector to be easily manufactured and a manufacturing method of the connector. SOLUTION: In the manufacturing method of the connector, there are provided a case 20 comprising a pin 10 having a top part 12 and a basic end part 14 of a larger diameter than that of the top part, a spring 30, a first opening part 22 of a smaller diameter than that of the basic end part 14, a second opening part 24 of a larger diameter than the larger of the pin 10 and the spring 30, and a cover 40. The method comprises the steps of inserting the pin 10 and the spring 30 into the case 20 through the second opening part 24, projecting the top 12 of the pin 10 out of the case 20 through the first opening part 22, engaging the basic end part 14 of the pin 10 with the first opening part 22 so that the pin 10 and the spring 30 may not come out of the first opening part 22, and securing the cover 40 on the case 20 so as to close up the second opening part 24.
Patent JP-2002120495-A (JP)
Title: Method of surface treatment, decorated article and electronic equipment
Inventor: UCHIYAMA AKIRA
IPC: B44C1/22
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent a surface of Ti or a Ti alloy from being stained with a fingerprint or flawing and also to improve the quality of an outward appearance by enhancement of the degree of whitening and others. SOLUTION: An exterior component 10 of a clock constituted of Ti or a Ti alloy has a surface 10a subjected to machining such as planishing, honing or scoring and a Ti oxide layer causing blacking is formed on the occasion. This oxide layer and other foreign substances are removed by chemical polishing with immersion in an etching solution or electrolytic polishing, for instance, and then a transparent protective layer 12 is formed on the surface 10a by application and drying of a glass coating solution, for instance. The etching solution is constituted of a mixture containing HF, HNO3 and H2SO4 preferably.
Patent JP-2003048908-A (JP)
Title: Benzoyl peroxide composition, composition comprising the same and method for curing
Inventor: NAGAI KENJI
IPC: C08F283/01
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a powdery benzoyl peroxide composition safely handleable, having excellent solubility in thermosetting resins or acrylic unsaturated monomers and affording good curing characteristics and physical properties of cured products, a thermosetting resin composition or an acrylic unsaturated monomer composition comprising the benzoyl peroxide composition and a method for curing the composition. SOLUTION: This benzoyl peroxide composition is characterized by consisting essentially of benzoyl peroxide and dicyclohexyl maleate. The thermosetting resin composition or acrylic unsaturated monomer composition comprises the benzoyl peroxide composition. The method for curing the thermosetting resin or acrylic unsaturated monomer composition is characterized by using the composition.
Patent JP-2003047311-A (JP)
Title: Apparatus for transferring of crop harvester
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D27/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the stagnation of each crop body (a carrot) and prevent gathering thereof in a part of a device for cutting and transferring residual leaves capable of cutting and removing long residual leaves remaining in the non-defective crop body (carrot) receiving the feed from a separating and transferring conveyor. SOLUTION: This apparatus for transferring of a crop harvester comprises a separating and transferring conveyor 11 for separating the crop body (a) in which a leaf part at a prescribed position is cut from a lower transferring conveyor 13 during taking over and transferring the crop body (a). The apparatus is composed by setting the transferring speed of the device 14 for cutting and transferring the residual leaves capable of cutting the residual leaves during taking over and transferring the separated crop body (a) from the separating and transferring conveyor 11 at a higher prescribed speed than the transferring speed of the separating and transferring conveyor 11.  The apparatus is further composed by installing a chute 50 so that the crop body (a) is made to flow down and guided in a transversely directed posture in the left and right directions on the rear side of the device 14 for cutting and transferring the residual leaves. A carrying platform for carrying a housing box 15 for housing the crop body (a) is further divided into the upper and lower parts to provide an upper and a lower carrying platforms. The upper carrying platform is composed so as to be freely vertically movable.
Patent JP-2003055971-A (JP)
Title: Vegetation ring block
Inventor: SATO NARIYASU
IPC: E02D17/20
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation ring block comprising combination of four semicircular bodies and an O-type slide pipe or C-type slide pipe mounted on each end of the semicircular bodies. SOLUTION: This vegetation ring block comprises the combination of four semicircular bodies and the O-type slide pipe 1 or C-type slide pipe 2 mounted on each end of the semicircular bodies. Plastics or metals are used as the material, whereby the size and weight can be reduced.
Patent JP-2003055166-A (JP)
Title: Hair treatment composition
Inventor: KOBAYASHI KENJI
IPC: A61K8/37
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a hair treatment composition having a good application effect on permanent wave treatment, or the like, and capable of recovering a damaged part of the hair, when the permanent wave treatment, or the like, is conducted after the hair is treated with the hair treatment composition. SOLUTION: This hair treatment composition is applied to the damaged part of the hair prior to the permanent wave treatment, fizzy hair-straightening treatment, ironing treatment or hair-coloring treatment, wherein the composition contains an oil agent.