baber/WOPTO huggingface dataset:
Patent JP-2001262802-A (JP)
Title: Surface non-coated stair tread
Inventor: TANAKA HIROBUMI
IPC: E04F11/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem that both surfaces are forwarded as they are left as they are not coated owing to the non-discrimination of a front face and a rear face because whether or not any front face is used as the front face or the rear face is entrusted to the selection of a mounting worker regarding a stair tread in the maker of a woody stair coated at a mounting working site but the water contents of the front face and the rear face are not balanced and trouble such as a warp, a creak or the like is generated after mounting work because the coating of the rear face is omitted after mounting work. SOLUTION: The discrimination of the front face or the rear face is made clear by the maker, and the rear face is dampproofed.
Patent JP-2001271429-A (JP)
Title: Outer wall joint seal structure and outer wall joint gasket
Inventor: HARADA HIROYUKI
IPC: E04B1/684
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an outer wall joint seal structure and an outer wall joint gasket capable of coping with a variation in a joint width and capable of preventing the deterioration in an external appearance. SOLUTION: This outer wall joint seal structure 10 is formed by installing the gasket 13 in a joint 12 formed between end surfaces 11a of plural outer wall panels 11 installed on a frame member 89. The gasket 13 has a base material 14 for blocking up the joint 12 and a water stop material 15 for engaging with the end surfaces 11a of the outer wall panels 11 by being arranged on both ends of the base material 14. Inserting grooves 16 are provided in the respective adjacent end parts 11a for partitioning the joint 12. The water stop material 15 is inserted into the inserting grooves 16.
Patent JP-2001192170-A (JP)
Title: Sheet-like material folding method and folding apparatus
Inventor: ICHIKAWA HIROTOSHI
IPC: B65H45/28
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like material folding method and folding apparatus capable of preventing an unstable state of a folding process due to tension or vibration of a sheet-like material, causing no operational obstacle even if the feed speed of a sheet-like material and the outer peripheral speed of each roll are different. SOLUTION: This sheet-material folding method has a cutting blade roll 22 and a folding roll 23 disposed adjacent to a receiving blade roll 21, and cuts the sheet-like material 4 to a designated size in the cross direction by the receiving blade roll 21 and the cutting blade roll 22. The sheet-like material is folded in a designated shape by a projecting plate 21a of the receiving blade roll 21 and a fall plate 23a of the folding roll 23. A time lag of timing is provided between the process of cutting the sheet-like material 4 and the process of folding the sheet-like material 4 between the projecting plate 21a and the fall plate 23a, whereby after the end of the cutting process for the sheet-like material, the folding process is performed. The sheet material folding method and the folding apparatus are adopted as basic means.
Patent JP-2001266922-A (JP)
Title: Fuel supply system for fuel cell
Inventor: SUGAWARA TATSUYA
IPC: H01M8/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To control with a broad output range easily with a simple configuration. SOLUTION: A fuel supply system 10 for a fuel cell has a configuration equipped with a fuel cell 11, a fuel supply section 12, an oxidizer supply section 14, an ejector 17, a fuel supply side pressure control section 18, and a bypass side pressure control section 19. The fuel supply side pressure control section 18 is arranged between the fuel supply section 12 and a humidifying section 13, and the ejector 17 is arranged between the fuel supply side pressure control section 18 and the humidifying section 13. A bypass duct 22 to bypass the ejector 17 is installed in the duct connecting the fuel supply side pressure control section 18 and the humidifying section 13, and the bypass side pressure control section 19 is installed in the bypass duct 22. When the outlet pressure of hydrogen at the outlet of the ejector 17 drops to less than the supply pressure determined by the bypass side pressure control section 19, a valve of the bypass side pressure control section 19 is opened and hydrogen is supplied to the fuel cell 11 from the bypass duct 22.
Patent JP-2001269069-A (JP)
Title: Method for mulching ridge and apparatus for spraying mulch material
Inventor: FUKUSHIMA AKIRA
IPC: A01G13/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide both a mulching method capable of carrying out a mulching operation of ridges formed by piling soil into a plenty of striped states extremely simply, surely and exceedingly efficiently and an apparatus for spraying a mulch material. SOLUTION: A mulch material 1 is sprayed on ridges 2 formed by piling soil into striped states in the continuous direction of the ridges. A material obtained by grinding waste paper and mixing the ground waste paper with a binder and an additive is sprayed as the mulch material. In spraying the mulch material 1, the apparatus for spraying the mulch material 1, having an arch shape in the width direction on the ridges 2, equipped with a spraying pipe 3 moving in the continuous direction of the ridges 2 while spraying the mulch material 1 on the ridges 2 is used.
Patent JP-2001002880-A (JP)
Title: Vinylpyrrolidone-based polymer and method for stabilizing the polymer
Inventor: FUKU TAISEI
IPC: C08K5/36
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in storage stability and heat stability by incorporating a specific amount of at least one antioxidant with a polyvinylpyrrolidone-based polymer. SOLUTION: The composition comprises a polyvinylpyrrolidone-based polymer incorporated therein 0.00001-30 wt.% of at least one antioxidant. This composition has a k value, represented by the Fikentscher's viscosity formula, after a forced test where the composition is kept under heat in air at 120 deg.C for 2 hr, lower by 5% or less than that before the test, and a k value after an accelerated test where the composition is kept in a solution state at 50 deg.C for 14 days, lower by 5% or less than that before the test. As the antioxidant is employed a phenolic antioxidant bearing a phenolic hydroxy group, a bisphenol-based antioxidant, an amine-based antioxidant, thioformamide or thiourea or a derivative thereof represented by formulae I or II, or the like.  In the formulae, R1 to R5 are each H, an alkyl or aryl group or the like; and R1 and R2, and R3 and R4 can join together to form a ring structure.
Patent JP-2001269482-A (JP)
Title: Game system, computer-readable recording medium in which program for game is stored and image displaying method
Inventor: KITAO TAKASHI
IPC: A63F13/5258
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of obtaining a feeling of realism and displaying a game screen without causing uncomfortableness when an object is displayed in a virtual three-dimensional space. SOLUTION: The location of one's character which is moved in a virtual three-dimensional space according to the operation of a player is computed (step S1), and the location of a first viewpoint which follows one's character from behind and is directed toward a point of visual attention is computed (step S2). When an enemy character is present (step S3; YES) and one's character and the enemy character approach each other within a predetermined distance (step S3; YES), the location of a second viewpoint directed toward a point of visual attention at some midpoint between both characters is computed (step S4). Then a virtual camera is arranged and set at one of the two locations of viewpoints (step S5).  In the case that it is necessary to change the location of a viewpoint (step S6; YES), the virtual camera is smoothly moved along the virtual line connecting the two locations of viewpoints (step S7) and the image drawing of a game screen is finally processed (step S8).
Patent JP-2001275816-A (JP)
Title: Straw having mouthpiece, and manufacturing method thereof
Inventor: KATSUKAWA YOSHITAKA
IPC: B29C45/14
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a straw having a mouthpiece which is easy to suck the beverage even when a baby holds it in its mouth, free from detachment of a mouthpiece member at a tip of the straw from the straw with excellent safety, and a manufacturing method thereof. SOLUTION: An engagement hole 6 is made in a circumferential wall of a tip portion of a straw body 2, an engagement projection 7 is formed inward from an inner circumferential surface of a hollow mouthpiece member 3, and the straw body 2 is integrated with the mouthpiece member 3 with the projection 7 engaged with the engagement hole 6 of the straw body 2. A pin is passed in a hollow space of the straw body having the engagement hole in the circumferential wall of the tip portion in a predetermined manner, and the mouthpiece member is integrated with the tip portion of the straw body by the inserting method.
Patent JP-2001283190-A (JP)
Title: Picture processor
Inventor: SOME MASATO
IPC: G06T7/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor capable of easily deciding corresponding picture areas in plural pictures or corresponding picture areas in a certain picture as concerned areas by using the same graphic. SOLUTION: A concerned area is decided and one first reference pixel is designated in one picture area among two picture areas whose shapes are similar which are displayed on a CRT, and a second reference pixel corresponding to the first reference pixel is designated in one picture area other than the picture area, and the decided concerned area and one designated reference pixel are copied. Then, picture data corresponding to the extension of the concerned area stored in a temporary memory 66 are affine transformed by a converting means 202 based on the result of matching performed by a template matching means 200 between micro-area picture data with the coordinates of one first reference pixel and the second reference pixel corresponding to the fist reference pixel as a center.
Patent JP-2001285481-A (JP)
Title: Multi-display test device
Inventor: TANIGUCHI SHINICHI
IPC: H04W24/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-display test device that facilitates analysis of various phenomena caused at image communication. SOLUTION: An image communication portable telephone 102 makes image communication with an opposite image communication portable telephone 103. The multi-display test device 101 receives each performance evaluation element of the multi-display test device 102 at image communication through a maintenance communication cable 109. The multi-display test device 101 simultaneously displays each performance evaluation element received via the maintenance communication cable 109 on the same display section.
Patent JP-2001277781-A (JP)
Title: Rotary retractable writing utensil
Inventor: FUKUI HISAO
IPC: B43K24/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary retractable writing utensil which can be carried by its user when a writing unit is retracted into a barrel. SOLUTION: This rotary retractable writing utensil is formed such that a writing unit is projected from an retracted into the barrel by rotating the barrel and a rotary member relatively. A cam cylinder with a slide arranged in a freely sliding manner is provided and a rotor part of the rotary member is inserted into the cam cylinder. Further, a cam face for sliding the writing unit formed at the tip of the rotor part and the slide are brought into contact with each other, and the writing unit urged backward is arranged forward of the slide. In the rotary retractable writing utensil of the described construction, a clip barrel part connected to a clip part is arranged in a rear barrel so that a clip receiving part of the rotary member is inserted into the clip barrel part and a cam face for moving a clip is formed on the inner wall of the clip barrel part.  In addition, a cam part for moving the clip is formed on the outer wall of the clip receiving part.
Patent JP-2001278741-A (JP)
Title: Cosmetics formulated with capsule
Inventor: KACHI HISANORI
IPC: A61K8/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sensually desirable foundation cosmetic stable with time, giving refreshing feeling in use and effective for supplying moisture and oiliness to the skin. SOLUTION: The foundation cosmetic contains microcapsules containing a refreshing agent and an oil component and dispersed in an aqueous solution having a viscosity of <=30 Pa.s at 25 deg.C. The weight ratio of the aqueous solution to the microcapsule is preferably 5:95 to 60:40, the refreshing agent is preferably selected from menthol, camphor and peppermint oil and preferably a nonionic surfactant is added to the aqueous solution component and/or the microcapsule.
Patent JP-2001283629-A (JP)
Title: Lamp receptacle socket
Inventor: UEDA KO
IPC: F21Y101/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lamp receptacle socket, ensuring fixation of a base of a bulb and preventing electric shock. SOLUTION: The inner face of a cylindrical receptacle socket body 53 constituting the lamp receptacle socket 51 is provided with first-third semispherical insulator protruded portions 571-573 along the unevenness of an annular contact portion of the base of the bulb. A bent portion 59A of a contact member 59 to be electrically connected to the annular contact portion of the base is fixed near a partition portion 54. A protruded portion 58A of a center member 58 is protruded on the partition portion 54. Unless the base of the bulb is inserted somewhat deeply in an upper space portion 55 of the receptacle socket body 53, no current is carried to the base, therefore effectively preventing electric shock.  The center member 58 and the contact member 59 are fixed with latching by utilizing the unevenness of the partition portion 54, eliminating the need of screwing and producing a reduction in cost.
Patent JP-2001277904-A (JP)
Title: Display device for vehicle
Inventor: MOCHIZUKI YOSHIBUMI
IPC: G02F1/13
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a variable capable of rapidly and surely recognizing information having high degrees of priority and urgency and of securing adequate display spaces for other kinds of information. SOLUTION: This display device for a vehicle is mounted on a vehicle equipped with a trunk provided with a lid body and has a display part without limitation for display pattern. The device includes: an open-state detection means 39 for detecting the open state of the lid body 44 of the trunk 20; warning design pattern generation means 166 and 167 for generating a warning design pattern visually representing warning the open state of the lid body; and a warning display prioritizing means 168 for displaying the warning design pattern on a display screen 160 prior to other kinds of information when the open state of the lid body is detected.
Patent JP-2001288168-A (JP)
Title: Method for producing indole derivative
Inventor: NAMIE KENICHI
IPC: C07D209/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing indoles substituted at the 4-position which is an intermediate for various kinds of medicines, dyestuffs and the like without using a specific raw material by a simple process In high yield and high quality. SOLUTION: This method for producing the indole derivative is characterized as the amino group of 2-aminotoluene having an arbitrary substituent at the 6-position is once protected with an aclyating agent such as an acetyl group, and the amino group protected intermediate is reacted with dimethylformamide dialkyl acetal in an organic solvent in the presence (or absence) of an organic secondary amine.
Patent JP-2001284600-A (JP)
Title: Thin-film transistor and manufacturing method thereof
Inventor: TSUTSU HIROSHI
IPC: H01L21/336
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor excellent in performance at high productivity and low cost as well as its manufacturing method, which relates to a thin-film transistor together with its manufacturing method, a liquid-crystal display device together with its manufacturing method, and an electro-luminescence display device together with its manufacturing method. SOLUTION: The defect of polycrystal silicon is terminated by hydrogen generated through reaction between Al of a gate electrode and water in a gate insulating film.
Patent JP-2001286859-A (JP)
Title: System and method for separating impurities
Inventor: HAYASHI MASAO
IPC: F25C1/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the load imposed on a gas compressor or the like in the daytime by storing the compressed gas generated by the compressor or the like in the deep subterranean and jetting out the compressed gas in the daytime to drive a gas turbine and to separate impurities from pure water by producing ice from factory wastewater, contaminated water or the like containing impurities by using the heat discharged at the gas compressing step as a heat source as a part of the heat recycling. SOLUTION: This system is provided with a gas compressing part B operated by receiving excess electric power for generating the compressed gas, a compressed gas storing part A formed by :filling with heavy muddy water 101a for storing the compressed gas, a steam boiler C for generating steam by recovering the heat discharged at the gas compressing step, an ice-making means D for producing ice by freezing the taken-in water solution containing impurities by ammonia refrigeration to use the steam generated at the boiler C as a heat source. The compressed gas is used for driving the gas turbine T in the daytime.
Patent JP-2001287711-A (JP)
Title: Apparatus and method for bunching electric wire
Inventor: MIZUTANI TATSUYA
IPC: B65B27/10
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent an electric wire from being pinched by claw members in bunching the electric wire which has been cut into a predetermined length and supplied onto a tray. SOLUTION: The apparatus for bunching an electric wire has a bunching claw mechanism 12 including a pair of claw members 12a, 12b which are rotatably supported on a plate 13, wherein when the pair of claw members 12a, 12b rotate in a direction that their tips are closed with each other, a closed region constituted of an inner periphery of both claw members 12a, 12b and an upper rim 13c of the plate 13 is used as a bunching region 14 for surrounding a plurality of electric wires W. An anti-pinching member 17 which extends into the bunching region 14 as the claw members 12a, 12b are closed to prevent the electric wire W from being pinched in an interior angle 14a is provided at the interior angle 14a of the region 14 structured between at least one of the claw members 12b and the plate 13.
Patent JP-2001286857-A (JP)
Title: Method of treating exhaust gas
Inventor: AYUKAWA SUSUMU
IPC: F23J15/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for treating an exhaust gas. SOLUTION: The method for treating the exhaust gas containing harmful organic substances volatilized from waste materials by heating the waste materials and comprises a process for removing a solid content contained in the exhaust gas from the exhaust gas using a bag filter. The solid content is removed by using a catalyst bag filter having a catalyst as the bag filter, and at the same time, the harmful organic substances contained in the exhaust gas are made harmless by the catalyst.
Patent JP-2001235587-A (JP)
Title: Sealing performance measuring and leakage detecting device for uranium hexafluoride transport material
Inventor: EBARA KATSUO
IPC: G01M3/26
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a sealing performance measuring device connecting a measuring tank to a valve connected to a transport cask of uranium hexafluoride, pressurizing the measuring tank, measuring the time change of the pressure in the tank by a pressure gage and the gas temperature by a thermocouple, and measuring gas leakage rate and to provide a hydrogen fluoride concentration measuring device guiding the outside air to a metal oxide semiconductor gas sensor by a suction pump and measuring the hydrogen fluoride concentration in the air. SOLUTION: The sealing performance of the valve connected to a transport cask of condensed and natural uranium hexafluoride can be examined as an inspection before shipping. This inspection can contribute to the safety improvement of the transport such as taking measures for the circumferential inhabitants in case of an accident during the transport.
Patent JP-2001188900-A (JP)
Title: Image processor and image processing method
Inventor: SUZUKI HIROAKI
IPC: G06T3/40
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of coping with full color images and performing a high-speed pattern matching processing even in realization by software. SOLUTION: A dot arrangement file 112 corresponding to an inputted integer magnification is selected, M×N pixel blocks are segmented from source images and a pattern is generated. In a pattern retrieval part 130, the pattern matched with the generated pattern is retrieved from a pattern file 111. One corresponding dot arrangement file 112 is selected by the inputted integer magnification. When the pattern matches, one dot arrangement file 112 is decided from the result and the integer magnification. Since pixel reference information is stored in the dot arrangement file 112, dot arrangement information is decided and simultaneously one piece of the pixel reference information is decided. When the pattern matches, the dot arrangement information and the pixel reference information are selected, a magnified pixel is generated and a pixel is filled in a filling part 141.  When it does not match, the pixel for the integer magnification is filled by using the pixel under consideration of the pixel block in a simple filling part 142.
Patent JP-2001286891-A (JP)
Title: Water purification system for reservoir water
Inventor: SHIRAISHI HITOSHI
IPC: C02F9/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir water purification system capable of saving water and manpower in the purification of water in a water reservoir, pool or the like. SOLUTION: The water purification process using this system involves adding a coagulant to such reservoir water at a point upstream from a rotary filtration device 3 placed in a water circulation/transfer line 2 also, adding an alicide to filtrate water at a point downstream from the rotary filtration device 3 and further adding a sterilizing agent to washing water for washing a filter medium 14 of the rotary filtration device 3.
Patent JP-2001332319-A (JP)
Title: Grounding system of vehicle used in the vicinity of electric line
Inventor: MORI HIROKAZU
IPC: B60P3/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a grounding system wherein a ground state of a vehicle used in the vicinity of an electric line can be easily and surely obtained without necessitating a difficult work to bury a ground bar influenced by the nearby soil or the like. SOLUTION: In this grounding system of the vehicle used in the vicinity of the electric line, a ground terminal 11 for outside mounting is installed at a ground terminal 20 of a hollow electric pole 10 which is installed on a paved road surface 9 in the state that a ground circuit of the ground terminal 20 is connected, and the ground of the ground terminal 11 for outside mounting of the vehicle 1 used in the vicinity of the electric line is obtained.