baber/WOPTO huggingface dataset:
Patent JP-2003013125-A (JP)
Title: Granular metal iron and manufacturing method therefor
Inventor: KOBAYASHI ISAO
IPC: C21B13/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a granular metal iron of stable quality, as a raw material for iron manufacture/steelmaking with the use of an electric furnace or the like, or for manufacturing various alloy steels, and to establish a manufacturing method therefor. SOLUTION: The granular metal iron has Fe content of 95% or more (hereafter, the contents are expressed by mass%), and a surface covered with Si and/or segregated phase of Si compounds, to prevent the oxidation degradation. The manufacturing method of the granular metal iron is also disclosed.
Patent JP-2002335761-A (JP)
Title: Pruning tool
Inventor: TSUCHIYA TADAYOSHI
IPC: A01G3/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a guide device suitable for a pruning tool with a wide type pruning blade, so designed as to solve such a problem with a lawn clipper with double-edge drive that the pruning blade of a recently available lawn clipper with double-edge drive needs to specifically take the interference of the pruning blade with sideward obstacles into consideration because its pruning blade has wide width and thereby greatly project outwards from the sides of the body part of the clipper, though the width of a conventional pruning blade has no anxiety of such an interference because of being set to such an extent so as not to greatly project outwards from the side of the body part of the clipper. SOLUTION: This pruning tool has a pruning height regulation part 5a situated along the lower part of a pruning blade 4, and a side guard part 5d situated on the side part of the pruning blade 4, wherein the pruning height T is kept constant by making the pruning height regulation part 5a come in contact with the ground J, the pruning height T can be altered by changing the distance from to the pruning blade 47 and the side guard part 5d prevents the pruning blade 4 from being hindered by sideward obstacles.
Patent JP-2003011460-A (JP)
Title: Printer
Inventor: YOSHIDA KUNIO
IPC: B65H7/14
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which a sheet on which classified information is printed is prevented from being used for printing other document and leakage of classified information can be prevented surely. SOLUTION: The printer comprises means 60 for feeding a recording medium 10 to a carrying passage, means 30 for recording on a recording medium being fed by printing, sheet discharge means 41 and 42 disposed on the downstream side of the carrying passage, a control means 20 for delivering a control signal to each means, and means 49 for detecting a pattern recorded on a recording medium fed to the upstream side of the recording means 30. The control means 20 delivers a recording signal for the recording medium 10 to the recording means 30 based on the output from the detecting means 49. When a pattern indicative of classified information is detected on a sheet fed from a sheet feed cassette 60, printing on that sheet is interrupted and leakage of classified information is prevented by changing the discharge port.
Patent JP-2003013191-A (JP)
Title: Straight pipe made from metal mainly including aluminum, manufacturing method therfor, and inspection method
Inventor: ANDO TAKASHI
IPC: C22C21/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a straight pipe made from a metal mainly consisting of aluminum, which hardly generates deformation, breakage and the like, has a long-term durability under a high-temperature condition or an environment where the load of heat cycle is applied, can be drawn, and is inexpensively manufactured. SOLUTION: This method for manufacturing the straight pipe is characterized by completely annealing a porthole straight pipe made from aluminum or an aluminum alloy by pressure welding.
Patent JP-2003018631-A (JP)
Title: Key telephone set
Inventor: TAMURA NORIHISA
IPC: H04Q3/58
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone set capable of allowing extension telephone sets accommodated in itself to receive incoming calls and ring simultaneously, and enabling a conversation immediately after the ringing in the case of receiving an incoming call signal added with a caller's ID information. SOLUTION: When a channel interface section 10 receives an incoming call added with the caller's ID information from a public network 2, a radio channel connection instruction section 18 inside a radio channel control data generating section 17 executes radio channel connection for an extension cordless telephone set 5. Next, an extension telephone set control data generating section 13 generates the caller's ID information in a caller's ID information generating section 15, and transmits the generated information to the accommodated extension telephone sets simultaneously. A caller's ID information transmission managing section 16 confirms that an extension cordless telephone slave set 5b receives the caller's ID information, and then an incoming call ringer instruction section 14 makes a call tone ringer instruction to all the accommodated extension telephone sets.
Patent JP-2003014603-A (JP)
Title: Apparatus for measuring amount of air, apparatus for measuring amount of unit water, and container for measuring fresh concrete
Inventor: NAKAMURA HIROYUKI
IPC: G01N33/38
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure the amount of air in fresh concrete with a simple operation. SOLUTION: The container 16 for measuring fresh concrete used in the apparatus 1 for measuring the amount of air comprises a container body 2 where fresh concrete is accommodated, and a lid body 3 where the upper opening of the container body is closed airtightly. Although a water-pouring opening 13 and a drainage opening 14 communicating with airtight space 8 are provided on the lid body 3, the water-pouring opening 13 is provided near the edge of the lid body 3, and at the same time the drainage opening 14 is provided near the edge being located at the opposite side of the water-pouring opening 13 while holding an area near the center of the lid body 3. When water is to be poured to the water-pouring space being formed at the upper section of the fresh concrete that has been accommodated in advance out of the airtight space 8 via the water-pouring opening 13, flow from the water-pouring opening 13 to the drainage opening 14 is formed in the water-pouring space.
Patent JP-2003010317-A (JP)
Title: Dialyzer
Inventor: KAWAGUCHI KEIZO
IPC: A61M1/14
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a dialyzer capable of inhibiting a dialysis patient with arteriosclerosis from coming into the state of a shock during dialysis. SOLUTION: Since a target dewartering velocity determined based on the arteriosclerosis-related information, namely the pulse wave propagation velocity PWV of the patient is displayed on a display 60, the dialysis patient with arteriosclerosis is inhibited from coming into the state of a shock during dialysis by setting the target dewatering velocity displayed on the display 60 by using a dewatering velocity setting dial 52b. Thus, even the patient with arteriosclerosis can be dewatered speedily without the occurrence of rapid dropping of blood pressure.
Patent JP-2003018844-A (JP)
Title: Rectifying circuit
Inventor: ITO KAZUYUKI
IPC: H02M7/06
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a rectifying circuit where the power factor is improved without increasing loss. SOLUTION: This rectifying circuit is equipped with a bridge circuit; a reactor 25 which is connected in series between one end of an AC power source and the input end of the of bridge circuit; a first capacitor 29 which is charged via the first input end in a first period including the timing of the potential of the first input end becoming the peak on a positive level and is discharged via the first output end in a second period including the timing of the potential of the first input end zerocrossing from positive level to negative level;  and a second capacitor 34 which is charged via the second input end in a third period including the timing of the potential of the first input end becoming the peak on a negative level and is discharged via the first output end in a fourth period including the timing of the potential of the first input end zerocrossing from a negative level to a positive level.
Patent JP-2002355632-A (JP)
Title: Landfill method for industrial wastes
Inventor: NISHIZAWA TOSHIO
IPC: B09B1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a landfill method for industrial wastes by which industrial wastes containing heavy metals and endocrine disrupting chemicals can safely discarded and stored for a long duration. SOLUTION: An adsorptive covering soil material containing clay mixed with 15-45% thereto by volume of a synthetic zeolite powder having a particle diameter of 5-20 μm, a specific surface area of at least 70 m<2> /g, and a base substitution capacity (meq/100 g) 200 mg or more, and a water absorptivity of 50% or higher is used for forming an outer covering soil layer and a water- proofing sheet material is spread and laid over the outer covering soil layer and further an adsorptive covering soil material is used for forming an inner covering soil layer.  Wastes are successively discarded and spread on the top face of the inner covering layer so as to form multi-layers and store the wastes or wastes are optionally mixed with 10-20% by volume of the adsorptive covering soil to be discarded and stored and then, a water-proofing surface sheet material is spread and laid over and a padding layer is formed using the adsorptive covering soil material on the top face.
Patent JP-2003016515-A (JP)
Title: Device for carrying out commodity of vending machine
Inventor: NAKAGAWA YORIYUKI
IPC: G07F11/16
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a commodity carrying out device of an automatic vending machine which reduces costs with a simple configuration with a small number of parts by reducing the number of used switches and wiring between the switches and a controller while maintaining reliability. SOLUTION: This commodity carrying out device of a vending machine comprises a commodity detection lever 12 for detecting the existence/ nonexistence of commodity due to abutment movement with housed commodity 3 and a stopper piece 14 which is displaced by the movement of a commodity pushing-out member 11, moves the detection lever 12 to the outside of the range of commodity existence/nonexistence detection due to movement of the pushing- out member which is not shorter than a prescribed distance and also locks the detection lever in a detection state with no commodity. The commodity carrying out device detects the position of the pushing-out member by releasing a locked state to perform detecting operation with commodity existing and stops a carrying out operation.
Patent JP-2003019571-A (JP)
Title: Perpendicularity sensor for spot welding electrode and perpendicularity measuring method and device
Inventor: HIGUCHI KATSUMI
IPC: B25J9/22
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicularity sensor for spot welding electrodes, a sensor that facilitates durability as well as measuring accuracy, and also to provide a perpendicularity measuring method using this sensor. SOLUTION: The head 10 is formed in a shape like an electrode and mounted on an electrode holder in place of an electrode. Three or more pressure sensitive elements 15, which detect pressure as a variation of resistance value, are interposed, through an elastic sheet 13, between the surfaces opposing each other in which the head 10 is each formed in the front and rear divided parts, namely the front-end head part 10b and the base-end head part 10a. These head parts 10b, 10a are integrated each in a freely tiltable manner through expansion and contraction of the elastic sheet 13 between the opposing surfaces.
Patent JP-2003022072-A (JP)
Title: Portable communication terminal and server device
Inventor: YAMAKI KIYOSHI
IPC: H04M1/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication terminal which can replace the timbre of music to be reproduced with an arbitrary timbre and to provided a server device which can distribute the timbre for replacement to the portable communication terminal. SOLUTION: A portable communication terminal 1 reproduces a music file containing timbre data and sequence data. At a request from the portable communication terminal 1, a distributing server 4 distributes the music file, timbre data for replacement, and a timbre library containing a plurality of pieces of timbre data from a database 5. The portable communication terminal 1 has a function of generating a music file which is so changed as to use other timbre data instead of the timbre data in the music file and can reproduce the existent music file while replacing its timbre.
Patent JP-2003022064-A (JP)
Title: Horizontal line correcting method
Inventor: YAMASHITA SHIYUUGO
IPC: G09G5/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal line correcting method which can emphasize the edges of horizontal lines in a sequentially-scanned image obtained by sequentially scanning and converting an interlaced scanned image or an enlarged/ reduced image obtained through scaling processing and reduce aliasing crawling disturbance. SOLUTION: The horizontal line correcting method which corrects luminance values in horizontal lines in a processed image obtain from the original image through sequential scanning conversion or scaling processing comprises a 1st step for detecting a horizontal line in the processed image, a 2nd step for obtaining the maximum luminance level in the horizontal line from circumferential fields of the original image, and a 3rd step for correcting the luminance level in the vertical-width center of the horizontal line so that it closes up the maximum luminance level obtained in the 2nd step.
Patent JP-2003019823-A (JP)
Title: Thermal printer
Inventor: ABE KEIICHI
IPC: B41J2/365
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer in which printable state can be brought about quickly without performing useless printing even when printing is started from a state where the print head is cooled down. SOLUTION: The thermal printer comprises means for detecting the environmental temperature of a print head, means for deciding whether the environmental temperature is lower than a specified level or not, an alarm means being actuated when a decision is made that the environmental temperature is lower than the specified level, and means for passing a thermal sheet printed once by means of a print head again through the print head when the alarm means is actuated and permitting overlap printing of the same image at the same position of the same thermal sheet.
Patent JP-2003021066-A (JP)
Title: Compressor
Inventor: MURASE MASAKAZU
IPC: F04B27/08
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of exercising high durability under high temperature. SOLUTION: In this compressor having a front housing 2 and a rear housing 3 forming a discharge chamber 31 and a crank chamber 5, and compressing a refrigerating gas composed of carbon dioxide in a suction chamber 30 to allow the compressed refrigerating gas to exist in the discharge chamber 31 and the crank chamber 5, the front housing 2 and the rear housing 3 are made out of an aluminum alloy including Si by 9 mass % or more.
Patent JP-2002085133-A (JP)
Title: Cover for hair shampooing
Inventor: MARUYAMA HISAKO
IPC: A45D19/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a cover for hair shampooing, which is used upon hair shampooing or hair dye shampooing using a shower, etc., of a wash stand, guides all water drops jumping on the cover through an inlet to a bag part to prevent clothes and feet from wetting or dying, and enables retained water drops to be wiped off by a towel, etc., by opening a stopper on the inlet of the bag. SOLUTION: This cover for hair shampooing is equipped with openings from an almost circular or square neck part (7) on around the center part to a front part (1) and a rear part (2) of the main body. A bag part (3) is formed outward from one end to the other end of the bottom edge of the front part (1). Plural stoppers (5) are equipped on several pints on the opening part (4) of the bag part (3).
Patent JP-2003028709-A (JP)
Title: Indictor and weighing machine
Inventor: TAKEDA MASAHIRO
IPC: G01G23/37
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To make a displayed content in an indicator of a weighing machine easily recognized by a specified person, and to make it hardly recognized by other persons. SOLUTION: A face-to-face sales weighing machine 1 is provided with the customer side indicator 5 and a light control film 22. The indicator 5 has an article information displaying part 20 for displaying a weighed value in a weighing part 4 and a price of an article. The light control film 22 is provided on an upper face of the article information displaying part 20 in the customer side indicator 5 to limit a visual field.
Patent JP-2003024588-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine being rich in interest by which thrill and excitement of a game player can be enough aroused by harmonizing game methods among conventional different kinds of machines and performing a completely new game method. SOLUTION: When a ball is put into a starting hole 21 to win a prize, a displaying game is performed on a variable displaying apparatus 310 and as the result, when '777', etc., are complete, movable wings 151 of a variable prize winning apparatus 150 variably act by a specified number of times (the first stage). During the variable action of the first stage, when the ball is put into a specified special prize winning hole in the variable prize winning apparatus 150, the number of the prize winning balls is counted and the variable action of the variable prize winning apparatus 150 is furthermore repeatedly performed by the number of times corresponding to the number of the prize winning balls after the first stage is finished.
Patent JP-2003027390-A (JP)
Title: Paper having yellowing resistance and hot water resistance and composite container using the paper
Inventor: KAWASAKI HIROSHI
IPC: D21H17/52
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide paper which is characterized by preventing discoloration and having excellent decorability, a good water-resistant physical property and a hot water-resistant physical property, can prevent the discoloration of conventional hot water-resistant paper, does not deteriorate the appearance of the paper, can be used for paper containers used in bath rooms, the labels of plastic bottles, the wall paper of the bath rooms, and further food paper containers or paper labels cooked/sterilized with hot water, is scarcely discolored, has excellent decorability, and resists to water and hot water. SOLUTION: This paper is characterized by neutrally sizing pulp with an alkylketene dimer or an alkylketene dimer and aluminum sulfate in a pulp slurry in a paper-making process and adding epichlorohydrin in an amount of 0.3% based on the pulp as a paper-strengthening agent.
Patent JP-2002371578-A (JP)
Title: Reinforcing rib pattern selecting method and device for underground structure cover
Inventor: KOJIMA MASA
IPC: E02D29/14
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a selecting device capable of easily selecting a reinforcing rib pattern to comprise a cover for an underground structure in a satisfied state in its weight and its mechanical strength. SOLUTION: A three-dimensional CAD program is executed to design the manhole cover and calculate the weight. Then, an FEM pre-/post-processor is executed to generate finite element data from the manhole cover and construct an analysis model. An FEM analysis program is executed to measure a displacement amount (strain amount) when applying a prescribed load thereto and calculate a product between the weight and the displacement amount (strain amount) of the manhole cover as an evaluation value.
Patent JP-2002103549-A (JP)
Title: Biaxially oriented coextruded transparent polyester film
Inventor: PFEIFFER HERBERT DR
IPC: B32B27/36
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide biaxially coextruded transparent polyester film which has the same appearance as that of a metallized container lid to be attractive enough to excite interest in purchasing the high transparency/gloss value and further, can be applied to a mix pap system. SOLUTION: This biaxially oriented coextruded transparent polyester film is composed of at least one base layer made up of 80 wt.% or more of a thermoplastic polyester and at least two outer layers which are formed on both sides of the base layer, at least either of these outer layers containing particles, totaling three layers. In addition, the surface gloss value of the film is 170 or more and the haze of the film is less than 2.4%. In addition, the degree of plane orientation Δ p of the film is less than 0.162 and the coefficient of friction of the film surface is less than 0.6.
Patent JP-2003039728-A (JP)
Title: Circuit unit and optical printing head with the same
Inventor: ONO KOICHIRO
IPC: B41J2/45
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To improve wire bonding characteristics. SOLUTION: A circuit unit is provided with a circuit board 2 having a wide conductive pattern 9 where a region for arranging elements and a region for wire bonding are integrally formed to an upper face, circuit elements 3 fixed with the use of an adhesive 24 to the region for arranging elements, and wire bonding lines 6 for connecting between terminals of the circuit elements 3 and the region for wire bonding. In the circuit unit, there is set a means 21 between the region for arranging elements and the region for wire bonding for regulating the adhesive 24 not to flow out.
Patent JP-2002116455-A (JP)
Title: Liquid crystal display device, electrode substrate for the same device and method of manufacturing the same device
Inventor: FURUKAWA TADAHIRO
IPC: G02F1/1345
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having high reliability in which cracks of a transparent electrode or the like are prevented without increasing the number of manufacturing processes. SOLUTION: In a liquid crystal display device which is provided with the first substrate 2 provided with a first transparent electrode 6 having a first connecting electrode part 12 which is extended to the area of the outside of a liquid crystal display area and is connected to an external wiring 10, the second substrate 2a provided with second transparent electrodes 6a and the liquid crystal sealed between the first substrate 2 and the second substrate 2a, a first inorganic insulating layer 8 is formed on the first transparent electrode 6 having the first connecting electrode part 12 and the first connecting electrode 12 and the external wiring part 10 are connected electrically with conductive particles 7a embedded on the substrate 2 by penetrating through the first inorganic insulating layer 8.