baber/WOPTO huggingface dataset:
Patent JP-2002233020-A (JP)
Title: Truck moving method for cable laying
Inventor: YOSHIKAWA HIROSHI
IPC: H02G1/06
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a moving method to surely make a cable laying device move inside a pipe even if the slope of the pipe is steep and the inside wall of the pipe is slippery because of sliming. SOLUTION: A truck 1 which makes the cable laying device to move inside the pipe has a drill to bore holes on the inside wall of the pipe, a bolder magazine to store holders, and a striker which takes out a holder stored in the holder magazine striking one by one and presses the leg into the hole bored by the drill, and connects wires 4 and 5 in front and in the rear. The movement of the truck 1 is made by feeding out the wire on one side while pulling the wire on the other side.
Patent JP-2002234728-A (JP)
Title: Reactor for producing cuprous chloride
Inventor: KOBAYASHI ETSURO
IPC: F27D9/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a reactor for producing cuprous chloride which stably and efficiently produces molten both of cuprous chloride for long time. SOLUTION: This reactor 1 for producing cuprous chloride has a means for charging or introducing copper as a starting material and chlorine gas for chlorinating the same and is constituted in such a manner that at least the inner wall of reactor body 10 of the reactor 1 is made of ceramics consisting essentially of SiC. Therein, a cooling jacket device (cooling device) 11 which covers the bottom surface and the outer periphery of the reactor body 10 and cools the reactor body 10 is preferably disposed.
Patent JP-2002236308-A (JP)
Title: Stroboscopic device
Inventor: TSUCHIDA KEIICHI
IPC: G03B7/16
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscopic device freely controlling a plurality of light emitting parts having different light distribution characteristic with simple constitution and also realizing miniaturization and the reduction of cost. SOLUTION: This stroboscopic device has an AF circuit 3 measuring the subject distances of a plurality of positions, a plurality of xenon tubes Xe R and Xe L having different light distribution characteristic respectively, one main capacitor for light emission C2 and one trigger circuit, and a CPU 1 controlling the light quantity for the xenon tubes Xe R and Xe L. The CPU 1 arithmetically calculates the emitted light quantity of the xenon tubes Xe R and Xe L in accordance with the result of range-finding, and decides the number of light emitting times based on the emitted light quantity.
Patent JP-2002236798-A (JP)
Title: Device and method for managing food in refrigerator
Inventor: MAMEMOTO TOSHIAKI
IPC: G06Q10/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for managing food in a refrigerator by which the stock situation of the food can be confirmed from a remote place through a telecommunication line such as the Internet. SOLUTION: A user presses a server connection button 15 provided on the front surface of a portable telephone set 13 at a far business place, etc., to transfer image data stored in the second storage device 7 of the server to the set 13 via the Internet 5 to output the image data on a display device 14 fitted on the front surface of the set 13.
Patent JP-2002234058-A (JP)
Title: Injection valve unit for mold for injection molding
Inventor: YONEKAWA SHIGEKI
IPC: B29C45/28
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To eliminate an obstruction of advancing and retracting operations of a needle valve by obviating becoming a tar-like semi-solidified state of a volatile component in a molten resin immersed into a needle valve penetrating part of a manifold, and to eliminate an adverse influence of an appearance deterioration or the like of a molding due to occurrence of underfill or stringing of the molding by obviating a leakage of the molten resin from the cavity to the hot runner side or contrarily obviating a leakage of the molten resin from a hot runner side to a cavity without obstructing sealability of the valve in a state in which the valve is closed at an injection port by not rotating the valve around a shaft. SOLUTION: An injection valve unit for a mold for injection molding comprises a pair of labyrinth seal means 21 provided at an interval at a site adjacent to a resin passage 7 of the manifold 9 of the needle valve 17 and a site adjacent to an outside face of the manifold 9, and spiral first and second grooves 23 and 25 recessed so as to intersect each other between the pair of the seal means 21.
Patent JP-2002238786-A (JP)
Title: Toothbrush hanger
Inventor: SUGIYAMA MITSUO
IPC: A47K1/09
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush hanger which is simple in structure and is hygienically usable. SOLUTION: The toothbrush hanger is constituted by providing a portion for hanging a toothbrush upside down of a hanger body with a body to be magnetized and magnetizing a magnet disposed at the handle end of the toothbrush to this body to be magnetized and mounting the toothbrush upside down.
Patent JP-2002242755-A (JP)
Title: Cylinder block structure of engine
Inventor: KOYAMA YOSHINORI
IPC: F02F7/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a cylinder block of an engine and reduce noise from the engine because a conventional engine has the problem of heavy weight resulting from the whole thick wall for increasing the rigidity of the cylinder block, and much noise from the engine resulting from low rigidity with the thin wall of the cylinder block for light weight. SOLUTION: A skirt 32 is formed so as to have a curved cross section, and a rib is provided inside the skirt 32. The upper section of a journal housing 38 is formed so as to have a thick wall, and the ribs 35, 36 are connected to plug holes 34, 45 formed in a cylinder 31.
Patent JP-2002138960-A (JP)
Title: Suction muffler of compressor
Inventor: IN RYUTAI
IPC: F04B39/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a suction muffler of a closed type compressor which efficiently attenuates a back-flow noise particularly in a low frequency band by improving a structure of a refrigerant discharging pipe and volume of a sub- resonance chamber. SOLUTION: This suction muffler 130 has a main resonance chamber 132 and a sub-resonance chamber 133 partitioned by a partition wall 134. The main resonance chamber 132 communicates with a sub-resonance chamber 133 with each other through a buffle 135 mounted on the partition wall 134. The sub- resonance chamber 133 is connected to a cylinder 140 through a pair of a refrigerant discharging pipes 137 and an extending pipes 138 extendedly placed on ends of the discharging pipes 137, and the extended pipes 138 having a diameter smaller than the refrigerant discharging pipes 137 protrudes deeply into the inside of the sub-resonance chamber 133 to be located so as to overlap a circumference of the buffle 135 protrusively mounted on the inside of the main resonance chamber 132.
Patent JP-2002238486-A (JP)
Title: Apparatus for producing tofu
Inventor: NAGAI TOSHIKAZU
IPC: A23L11/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a tofu (bean curd) having improved mixing efficiency of hot soya milk with an emulsified coagulant, giving a tofu having excellent qualities such as palatability, taste, fineness of texture, hardness and shape-retention in highly hygienic state and high productivity, enabling the use of various coagulants such as bittern and clarifying powder (calcium sulfate) as well as an emulsified coagulant and having high versatility. SOLUTION: The apparatus is provided with a pump 5 for supplying soya milk as a feed liquid and a coagulant and a mixing means having an inlet and an outlet and performing the division of the feed liquid supplied by the pump 5, the collision of the feed liquid streams and the collision of the liquid against the wall face.
Patent JP-2002252756-A (JP)
Title: Image processing unit, recording medium and program
Inventor: FURUKAWA ITARU
IPC: G06T7/40
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can separate a dot image area from a character area in a digital image. SOLUTION: The image processing unit obtains 4 vectors V1-V4 respectively tying a prescribed mesh point D0 with each of 4 adjacent dots D1-D4 on the basis of dot information. Then 4 neighboring pixels obtained from a target pixel shifted by a vector quantity corresponding to each of the 4 vectors V1-V4 are selected, the result of sum summing absolute values of each difference between the target pixel and each of the selected four neighboring pixels is obtained, and whether the target pixel is a pixel in the dot image area or a pixel in the character area is discriminated on the basis of the result of sum. Employing the result of the discrimination processing can apply different processing between the dot image area and the character area.
Patent JP-2001273139-A (JP)
Title: Super scalar processor, data processing method and computer system
Inventor: NGUYEN LE TRONG
IPC: G06F9/38
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high performance super scalar type processor architecture on a RISC base in which an architecture function is easily reinforced. SOLUTION: This processor is provided with an instruction fetch unit 102 for fetching an instruction set and a performance unit 104 provided with a function that simultaneously and parallelly conducts a plurality of instructions through the parallel array of a function unit, the unit 102 holds the prescribed number of instructions in an instruction buffer, the unit 104 is provided with an instruction selection unit connected to the instruction buffer and for selecting an instruction to be carried out and a plurality of function units performing an operation designated by an instruction, and the instruction selection unit includes an instruction decoder for deciding whether an instruction to be carried out is available, a relevant logic,  and an instruction scheduler connected to the respective function units deciding respective performance statuses and for scheduling the start of instruction processing made to go through the function units.
Patent JP-2002258391-A (JP)
Title: Camera with remote controller
Inventor: KISHIMOTO MASAAKI
IPC: G03B17/38
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a remote controller which can securely take a picture through remote controller operation. SOLUTION: The camera with the remote controller is equipped with a remote control unit which is formed independently of the camera, a receiving means which receives the remote control signal sent from the remote control unit, a reporting means which reports the state of the camera, and a control means which places the camera in a release command reception standby state and makes the reporting means report that the remote control is receivable when the receiving means receives the remote control signal for the 1st time and also performs releasing operation when the receiving means receives the remote control signal for the 2nd time within a prescribed time after the receiving means receives the remote control signal for the 1st time.
Patent JP-2002253034-A (JP)
Title: Combine harvester
Inventor: SAMURAGI HITOSHI
IPC: A01D41/12
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To improve strength of machine frames 43 and 44 and their fitting parts, to simplify and to lighten the machine frames and their fitting parts. SOLUTION: This combine harvester is characterized in that in a combine harvester in which a threshing cylinder 2 is internally arranged in a threshing chamber 113 and a feed chain 3 is installed approximately parallel with the threshing cylinder 2 and at the outside of the threshing chamber 113, a culm route A with which grain culms are nipped and transported by the feed chain 3 is enclosed by machine frames 31, 32, 43, 44 and 47.
Patent JP-2002256271-A (JP)
Title: Coke transportation control method
Inventor: YAMAGUCHI KOICHI
IPC: C10B39/12
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a coke transportation control method for making an accurate unit coke transportation schedule in a minute unit, stabilizing the operation of a blast furnace and automating the transportation of the coke. SOLUTION: This coke transportation control method for transporting dry quenched coke, wet quenched coke and supplementary coke to coke tanks 17 with an identical transport means 18 for supplying the cokes to a blast furnace without consolidating the cokes comprises predictively computing the storage levels of the cokes, respectively, with the passage of time on the basis of the quantity of each used coke and the storage quantity of the coke tanks 17 for the blast furnace, in order to dispose the transport time of the wet quenched coke and the transport time of the supplementary coke on the transport way of the continuously transported dry quenched coke, predictively computing a wet quenched coke transport-starting time from the storage level with the passage of time and a wet quenched coke production finish time,  predictively computing a supplementary coke transport-starting time from the storage level with the passage of time, readjusting the made provisional transport schedule, incorporating the readjusted schedule into the provisional transport schedule of the dry quenched coke to make the transport schedule of each coke, and then transporting each coke.
Patent JP-2002256882-A (JP)
Title: Convection temperature difference motive power device
Inventor: ABE TOSHIHIRO
IPC: F02C1/05
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the rotation efficiency of a motive power device by reducing the portion of gas flow which blows out from a master rotor but does not contribute to its rotation resulting in a loss. SOLUTION: This motive power device is provided with a sealed outer shell 10, a master rotor 20 rotatably and pivotally supported by the outer shell 10, on one end of which a gas inlet 21 is formed and on the other end a gas outlet 22 formed, and a slave rotor 30 which is installed rotatably in relation to the outer shell 10 and master rotor 20 and a wall part of which is located therebetween. The gas is flowed through one flow path Ra which passes from the inlet 21 to the outlet 22 of the master rotor 20 through the inside thereof and the other flow path Rb from the outlet 22 to the inlet 21 through the outside thereof to impart a temperature difference to the gas, and thus the convection of gas is generated. The convection rotates the master and slave rotors 20 and 30 to obtain a motive power.  Further, there is provided, at the other end of the rotor 20, a turbine 40 for imparting a turning force to the master rotor 20 by injecting the gas from the outlet 22 reversely against the outer rotation peripheral direction of the rotor 20.
Patent JP-2002262852-A (JP)
Title: Canned cocktail
Inventor: SAITO KIYOMI
IPC: C12G3/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To solve problems that a cocktail cannot easily be enjoyed even if the supply of materials is facilitated because the materials and a mixing tool such as a shaker mixing glass are scarcely prepared at usual home never the less these are required to prepare the cocktail while the materials and mixing tool are prepared as necessaries in a specialty store or by a part of fans. SOLUTION: This canned cocktail is obtained by adding an improvement to a container (can) for housing a material set of the cocktail and providing functions for enabling the utilization as the mixing tool such as the shaker mixing glass by taking out contents and assembling the tool. Thereby, the cocktail can be prepared even without a tool for exclusive use.
Patent JP-2002268536-A (JP)
Title: Problem forming system, problem forming method and program for making computer execute problem forming processing
Inventor: SOTOOKA TETSUYA
IPC: G06Q50/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To form problems of specified quality regardless of problem forming persons and to easily and efficiently form the problems. SOLUTION: The problem forming system 10 is provided with a sentence data memory section (18) in which the basic sentences to be the sources for problem formation are stored, a pattern data memory section (18) in which the question setting patterns of the problem are stored and problem forming means which forms the problems using the basic sentences in accordance with the question setting patterns.
Patent JP-2001326178-A (JP)
Title: Semiconductor device and method of manufacturing
Inventor: TANAKA KOICHIRO
IPC: G09F9/30
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the crystallization process of amorphous semiconductor film where a thin-film transistor(TFT) fabricated based on a polycrystalline semiconductor film, produced by introducing a metal element onto the amorphous semiconductor film and then heat treating and laser annealing it, has very high electric characteristics but variations thereof become prominent. SOLUTION: A metal element is introduced onto an amorphous semiconductor film, which is then heated to produce a first polycrystalline semiconductor film where a continuous crystallization region is dotted with amorphous regions. The amorphous regions are confined to be within a prescribed range. When the first polycrystalline semiconductor film is irradiated with a laser beam of a wavelength region with the energy which can be applied from the crystallization region to the amorphous region, the amorphous region can be crystallized without breaking up the crystallization region. A TFT fabricated, based on a second polycrystalline semiconductor film produced through such a crystallization process has high electrical characteristics and moreover with the variation thereof being suppressed.
Patent JP-2002263721-A (JP)
Title: Waiting/delivering apparatus of continuously rolling equipment for metallic material
Inventor: TAKAMORI YUICHI
IPC: B21B39/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a waiting/delivering apparatus in a continuously rolling equipment for a metallic material. SOLUTION: In the continuous rolling equipment for metallic materials in which a rolling mill array on the upstream side, a movable joining device, which is movable back and forth, having a clamping means for making a preceding material and the succeeding material into a continued metallic base stock by joining them and a rolling mill array on the downstream side are installed successively in series, a waiting line is arranged in parallel to the rolling pass- line between the rolling mill train on the upstream line and the movable joining device.  The waiting line has a switching machine for switching the destination of the material, a stopper for stopping the material by striking the tip of the material against it, a shift mechanism for shifting the material in parallel to the rolling pass-line and a clamp apparatus having a function for clamping the material and thrusting the tip to the downstream side by a specified length.
Patent JP-2002262609-A (JP)
Title: Rice transplanter
Inventor: DOI KUNIO
IPC: A01B69/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide compact assembling of left and right line drawing markers in a good mounting posture. SOLUTION: This rice transplanter is obtained by installing a planting frame 20 for driving seedling planting claws 17 and marker supporting members 77 for freely foldably supporting left and right line drawing markers 76, fixing one side of the marker supporting members 77 to the planting frame 20 and bending and forming the other side to the outside of the machine body.
Patent JP-2002265659-A (JP)
Title: Porous rubber-like member having open cell
Inventor: GOTO KAZUMI
IPC: C08J9/26
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a porous rubber member having open cells and suitably usable for lubricating oil feeding members of industrial machines, industrial parts such as various kinds of cushioning members or filter media, medical uses such as supporters, occlusion bodies such as stamp pads, ink feeding parts, etc., for business machines such as rubber-like members of permeating stamps. SOLUTION: This porous rubber-like member having open cells is characterized as comprising at least a thermoplastic resin or a thermoplastic elastomer and a cross-linking elastomer as a composition for forming the rubber-like member. The ratio of the thermoplastic resin or the thermoplastic elastomer to the cross-linking elastomer is preferably (70:30) to (95:5) expressed in terms of weight ratio. Thereby, laser processing can be carried out and the durability is excellent. Relief printed surfaces can be produced at a low cost.
Patent JP-2002025252-A (JP)
Title: Semiconductor memory device
Inventor: KIM CHANG-RAE
IPC: G11C11/409
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device that externally operates on a timing condition like an SRAM product while internally performing a refresh function. SOLUTION: This device is provided with an address buffer, a write address register which stores an internal address signal received by using the address buffer when an external write operation is performed and outputs address signals stored by the next external write operation as a write address signal, a refresh circuit, a control circuit for prohibiting a refresh operation request for the access partial section of each external read/write operation that performs pulse read/write operation, a data input register for storing data input information received when the external write operation is performed by the next time external write operation, a comparator for comparing an internal address signal with the write address signal in the case of read operation,  and a data output multiplexer for selecting the data input information stored in the data input register or one piece of data outputted from one or more memory cells of a memory cell array.
Patent JP-2002262658-A (JP)
Title: Animal and plant growing bed having continuous pore space and method for preparing the same
Inventor: TAMAI MOTOHARU
IPC: A01G9/10
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a growing bed for plants and animals for appreciation and a growing method using the bed that can be readily portable or growable with markedly reduced time and labor needed. SOLUTION: The plant-growing bed 1 has the hardened body formed by binding a number of aggregate particles 2 with a binder 3 of cement mortar- solidifying agent as the skeleton. This hardened body has continuous gap spaces 4 inside. The continuous gap spaces 4 are filled with dormant or hibernating plant seeds 5 and plant-growing aids 6 aiding the growth of the plant, the plant- growing bed 1 is tightly sealed in the case 7 and desiccant 8 is arranged in the case 7. When the plant-growing bed 1 is taken out of the case 7 and watered, the seeds 5 germinate, absorb the fertilizer in the plant-growing aids 6 and grow up to plants for appreciation.