baber/WOPTO huggingface dataset:
Patent JP-2001288390-A (JP)
Title: Ink set for inkjet recording and method of inkjet recording
Inventor: YAMASHITA KUNICHI
IPC: C09D11/322
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink set for inkjet recording and a method of inkjet recording having short drying time and capable of quickly attaining high density and high image-quality in recording regardless the kinds of a printing mode (printing speed and printing image) and a recording medium. SOLUTION: The inkjet set comprises at least one kind of color ink selected from a cyan ink, a magenta ink and a yellow ink, a black ink (a) having a surface tension (γa) of <=40 mN/m and a drying time of <=5 sec, and a black ink (b) having a surface tension (γb) of >=35 mN/m and a drying time of >=15 sec, and satisfying the surface tension (γa)<the surface tension (γb). In the method of inkjet recording using the ink set, the recording is carried out at a dropping amount (Vdrop(a)) per 1 drop of <=20 ng in the black ink (a) and at a dropping amount (Vdrop(b)) per 1 drop of >=1 ng and <=40 ng in the black ink (b), at the same time.
Patent JP-2001289114-A (JP)
Title: Diesel engine
Inventor: YAMAMOTO TOMOKATSU
IPC: F02F1/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a diesel engine having less generated stress by improving the rigidity of a frame portion. SOLUTION: This diesel engine comprises a baseplate portion 9 for storing a crank shaft, etc., a frame portion 6 for storing a connecting rod, etc., and a jacket portion 1 for storing a cylinder, etc., layered on one another and integrally connected to one another with tie bolts 10. Top plates for double partition walls 14, 15 constituting the frame portion 6 are formed to be an integral top plate 22 extending from a cam side to an exhaust side for more rigidity. The partition walls 14, 15 can be formed in a triple structure for more rigidity.
Patent JP-2001286547-A (JP)
Title: Deodorizer
Inventor: ISHIKAWA YUKIO
IPC: B01D53/04
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer that can ensure simple or flexible deodorization and can improve the odor environment of a room. SOLUTION: The deodorizer comprises a fan device and a cylinder with one end connected to the fan device. The cylinder has a cylindrical wall surface made of a deodorizing filter, and has the other end mounted with a cover member. The cylinder is extensible and carries the cover member mounted at the other end. The cylinder comprises at least one extensible cylindrical body made of a coil spring with flanges mounted at both ends, and an air-permeable deodorizing sheet wound around the coil spring of the cylindrical body.
Patent JP-2001291114-A (JP)
Title: System and method for virtually experiencing wearing glasses
Inventor: YOSHIDA TAKEHIKO
IPC: H04N7/173
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a virtual experience system of wearing glassed capable of being realized on a network and putting various virtual glasses on the face picture of a user, and its method. SOLUTION: This virtual experience system of wearing glasses consisting of user clients 1, an electronic service center 2 and a network connecting the clients 1 and the center 2, includes a frame selection information inputting means 4 for registering data including at least frame selection reference inputted from a user client 1, a picture inputting means capable of inputting the picture of a user face, a frame selection means 8 capable of generating or selecting a frame picture displaying different kinds of glasses frames, an image processing means 7 capable of outputting a glasses putting picture obtained by combining the picture of the user face and the frame picture, and a glasses putting picture outputting means for outputting the glasses putting picture to the client 1 from the means 7.
Patent JP-2001105904-A (JP)
Title: Fuel vapor control valve with swirl separator
Inventor: SCHRAMM JOHN G
IPC: B60K15/077
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To separate liquid from fuel mixture before the liquid flows into an outlet fluid port. SOLUTION: A device 100 includes an annular body 32 having an open top portion, and a side face provided with fluid ports 37. Each of the fluid ports 37 has an inlet portion 37 in a tangent direction. A cap 34 covering the open top portion has an output fluid port 33. The cap 34 and the body 32 constitute a chamber. The inlet portions 37 in the tangent direction make the liquid-vapor mixture flowing into the inlet portions 37 swirl-rotate.
Patent JP-2001290769-A (JP)
Title: System for managing user information
Inventor: YAMADA KOTARO
IPC: G06F21/62
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a user information management system in which the danger of leaking information about user privacy is small. SOLUTION: Terminals 11 to 1n, a 1st management center 3 and a 2nd management center 4 are mutually connected through the internet 2, and the center 3 is provided with a means 31 for starting a web page having an individual specification information field and an individual attribute information field. Information inputted in the individual attribute information field from the terminals, a log history at the time when access to a web page is made and individual attribute information such as a reference history, etc., are stored in the center 3, and the individual specification information inputted in the individual specification information field is stored in a 2nd management center 4. The individual attribute information and the individual specification information are linked only by an index.
Patent JP-2001298723-A (JP)
Title: Advertisement selection system by viewer
Inventor: KAWATSUMA NOBORU
IPC: H04N21/472
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system that can enhance the fiduciary relationship to advertisement senders by excluding those undesired by viewers among advertisements attended with contents providing/distribution services or the like. SOLUTION: Advertisements desirably rejected by viewers are stored in a database according to the designation of phrases used for the advertisements. A plurality of the advertisements attended with the contents providing.distribution services or the like is prepared, and in the case of transmitting contents of an advertisement, phrases used for the advertisement are collated with those in the database before the transmission and then the advertisement without the phrases designated as conditions for rejecting its reception is transmitted.
Patent JP-2001298367-A (JP)
Title: Method for encoding audio singal, method for decoding audio signal, device for encoding/decoding audio signal and recording medium with program performing the methods recorded thereon
Inventor: IWAGAMI NAOKI
IPC: G10L19/038
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal encoding method, an audio signal decoding method, an audio signal encoding/decoding device which suppress distortion of the frequency characteristic of a reproduced signal, prevent the deterioration of reproduced sound quality and can satisfactorily maintain the reproduced sound quality, and a recording medium where a program with which the methods are performed is recorded. SOLUTION: An encoding part 10 flattens the input coefficient of a frequency domain obtained in such a manner that a time-frequency converting part 1 performs time-frequency conversion of an input audio signal, reproduces a vector quantization information by performing vector quantization of the flattened input coefficient, reversely flattens the reproduced flattened coefficient, and calculates a correction coefficient for making the frequency characteristic of a reproduction coefficient close to the frequency characteristic of the input coefficient from the reproduction coefficient and the input coefficient, and a decoding part 20 generates a reproduction coefficient by reversely flattening the reproduced flattened coefficient, corrects the frequency characteristic of the reproduction coefficient by using the correction coefficient in a frequency characteristic correcting part 29,  performs frequency-time conversion of the corrected reproduction coefficient and outputs an audio signal.
Patent JP-2001254522-A (JP)
Title: Private room construction device
Inventor: FUJIWARA MITSUHIRO
IPC: E04H1/12
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a private room construction device capable of solving various problems. SOLUTION: In a private room device in which bedding such as a bed for nursing or the like and a Japanese type comforter can be installed into an internal space while interior parts required for living can be mounted, a frame body and an outer covering means, which is secured so as to surround the frame body and partitions the private-room construction device from the outside and that one can go in and out are provided. In such a device, an air- conditioning equipment is set up in a peculiarly controllable manner as the interior part. The frame body is equipped completely with a protection structure for earthquake resistance.
Patent JP-2001000205-A (JP)
Title: Insole
Inventor: ADACHI RYUKICHI
IPC: A43B17/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain excellent air permeability and cushion property by connecting two mesh cloths by means of numberless napped fibers with toughness using a stereoscopic sheet formed to be a thick sheet as a base material and executing a nonskid treatment on the lower side mesh cloth. SOLUTION: An insole is constituted by cutting the stereoscopic mesh sheet 1 to be the insole shape of a shoe and coating rubber on the lower surface side mesh cloth. The stereoscopic mesh sheet 1 is partially structured by stretching the numberless nylon fibers 3 in a vertical direction and respectively connecting the upper and lower ends to each mesh of the both mesh cloths between the two mesh cloths 2a and 2b with polyester fibers as a base material, which are knitted to have continuous, flat and hexagonal mesh shapes. The upper and lower mesh cloths 2a and 2b are arranged to be mutually superimposed in the meshes 5. The nylon fibers 3 are divided into two types, that is, the straight connection of threads in the both meshes and the diagonally crossed connection.
Patent JP-2001304149-A (JP)
Title: Scroll compressor
Inventor: SAWADA HIROTAKA
IPC: F04C18/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of preventing the seizure of sliding faces, and improving the abrasion resistance and the reliability by forming plural recessed parts on the sliding faces treated by hard anodic oxide coating of a fixed scroll and a revolving scroll, and ensuring an oil film in the recessed parts. SOLUTION: In this scroll compressor where a compressing part is provided with plural compression chambers respectively formed by engaging a fixed scroll 4 having scrolled laps 4b and 6b standing inside of panel boards, and a revolving scroll 6 with each other, the fixed scroll 4 and the revolving scroll 6 are formed by aluminum or aluminum alloy, and sliding faces of one or both of the scrolls 4 and 6 are treated by hard anodic oxide coating, plural recessed parts are formed on tip faces of the laps 4b and 6b treated by hard anodic oxide coating of the fixed scroll 4 and the revolving scroll 6, and inner bottom faces of panel boards 4a and 6a.
Patent JP-2000321544-A (JP)
Title: Liquid crystal display element production apparatus
Inventor: MINAMI YASUO
IPC: G02F1/13
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display element production apparatus which is capable of producing liquid crystal display elements having an excellent display grade despite of use of a substrate comprising plastic, etc., and attains a chucking state that the points right above chuck holes are locally deformed according to the chucking force from the holes. SOLUTION: When the flexible substrate 1 is transported onto a stage 2 and is subjected to positioning, a selector valve 6 is operated and both of a first communicating passage 6 and a second communicating passage 8 are brought into a connecting state to a vacuum pump 4. As a result, the flexible substrate 1 is put into a state such that the chucking may act over the entire surface thereof through the full chuck holes 3 and 7 which the substrate is positioned in alignment to the center of the stage 2, by which the substrate is attracted and fixed.  The changeover manipulation of the selector valve 6 is then carried out, by which the connecting state of the second communicating passage 8 to the vacuum pump 4 is interrupted while the connecting state of the vacuum pump 4 on the first passage 5 side is kept continued and the vacuum chucking force through the central side chuck hole 7 is released. Consequently, the central chuck is changed over to the fixation in the peripheral edge chucking state in which the vacuum chucking force acts only through the peripheral edge side chuck holes 3. Resist is thereafter applied on the surface of the flexible substrate 1 and the treatment with this device is completed.
Patent JP-2001353690-A (JP)
Title: Slitting system with detachable positioning apparatus
Inventor: FUKADA KOICHI
IPC: B26D1/24
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a slitting system having a positioning method excellent in controllability, safety, accuracy and cost. SOLUTION: A detachable positioning apparatus is used for a slitting device. During positioning, the apparatus accurately preset outside the slitting device is mounted near the low blade of the slitting device and positioning is carried out as the low blade is applied to the apparatus.
Patent JP-2001301427-A (JP)
Title: Pneumatic tire for passenger car
Inventor: SHINKAI AKIHIKO
IPC: B60C11/04
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for a passenger car capable of improving a wet braking performance and a toe and heel wear performance while keeping the steering stability and the draining ability of the tire. SOLUTION: This pneumatic tire for the passenger car has plural slanting main grooves 2, 3 extending from the vicinity of a tire equator EQ at almost symmetrical slanting angles to the tire equator EQ to a tread end so as to widen a rotating last landing side; and 1-4 circumferential grooves 6 communicating with the slanting main grooves 2, 3 and extending in the circumferential direction, on a tread surface 1 having rotating direction assignment, and an angle α between the wall surface on a rotating first landing side of a land part L divided by the slanting main grooves 2, 3 and a tread normal and an angle β between the wall on the rotating last landing side and the tread normal satisfy the relation of 5 deg.<=α<=25 deg. and -20 deg.<=β<=0 deg. (wherein, a negative angle shows that the wall surface in the land is inclined inward).
Patent JP-2001308074-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: FUJIWARA TAKESHI
IPC: H01L21/8238
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology which improves the process accuracy in the etching process of forming pores or trenches. SOLUTION: After applying RTA process higher than the film-forming temperature to a layer insulation film 15, composed of phosphorus-added silicon oxide film, this film 15 and a silicon nitride film 14 are etched through a mask having a photoresist pattern 16 to form contact holes 17. The additive of phosphorus cuts off or weakens the Si-O bond in the layer insulation film 15, and the RTA process lessens the group -OH or hydrogen, etc., in this film 15, thereby lessening the deposits to the sidewalls of the contact holes 17 during etching and improving the etching rate.
Patent JP-2000343206-A (JP)
Title: Method for shaking off molding sand from casting and apparatus therefor
Inventor: AOYAMA YOSHITAKA
IPC: B22D29/00
Filed: 2000-03-25
Abstract: PROBLEM TO BE SOLVED: To effectively collapse and drop down molding sand hardened in the deep position of a casting by hitting the casting with a hammer indirectly combined with a supporting member while vibrating the supporting member fixing the casting. SOLUTION: The casting 31 is fixed to the supporting member 23. The hammer means 43 is fitted to the supporting member 23 through a lateral plate 32, elastic body 41 and gantry frame 42. The vibrating means 24 acts the vibration having a conveyability to the casting 31 through the supporting member 23. At the same time of the vibration, the shaking vibration is forcibly added to the casting 31 with the hammer means 43 acted with the compressed air. The molding sand, such as a core, is surely collapsed and discharged to the outer part of the casting 31. The molding sand stuck to the surface of the casting 31 is surely separated with two kinds of the vibrations. The sand dropped down on a receiving plate 23, is dropped down into a receiving box from a chuter with the conveyability of the vibrating means 24.  The hitting reaction of the hammer means 43 is absorbed in the deformation of the elastic body 41 and the breakage at the stress concentrated position is prevented.
Patent JP-2001311366-A (JP)
Title: Door with ventilating function
Inventor: NOGUCHI SHIGERU
IPC: E06B7/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a door with a ventilating function capable of ventilating a room while surely preventing the intrusion of water from outside. SOLUTION: A duct D is vertically installed along a door 3. The duct has an opening 30A on an indoor side at the upper side, and on opening 30B on an outdoor side at the lower side. The duct is formed of one or more frame members 32 disposed vertically inside the door, and comprises an opening through a door surface plate 31 formed at the upper part of the indoor side surface and the lower part of the outdoor side surface.
Patent JP-2001015111-A (JP)
Title: New high surface conductivity electrode material
Inventor: RAVET NATHALIE
IPC: H01M4/583
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a substantially regular electric field distribution on the surface of particles of a material by uniformly depositing a conductive carbonaceous material on the surface of an electrode material. SOLUTION: An electrode material is expressed by general formula AaMnZzOoNnFf, wherein A is an alkali metal, M is one or more kinds of transition metals, optional non-transition metal of one or more kinds of Al, Mg, etc., or a mixture of these, Z is non-metal such as S, and (a), (m), (z), (o), (n), and (f) are more than 0 respectively and so selected as to secure the electrical neutrality. The carbonaceous material to be coated on the surface of the electrode material can be obtained by heat decomposition or dehydrogenation, e.g. partial oxidation of organic materials. Among precursors for obtaining the carbon material are hydrocarbons and their derivatives, perylene and its derivatives, polyhydroxy compounds and their derivatives, and polymers. Polyolefines are preferable for the polymer.
Patent JP-2001312325-A (JP)
Title: Method and system for issuing program license key
Inventor: KEGI MASAO
IPC: G06Q50/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To issue a license key from a producer through a sales agency or the like by preventing information, which is desired to be secret by the sales agency or the like, from being sent to the producer when issuing the license key online through the sales agency or the like to a user and to issue a special license key for prolonging a trial limit when the trial limit of a trial license key is imminent. SOLUTION: A seller computer receives client information, a product number and a license program name inputted by a purchaser computer and transfers information with which the client information is excluded from this information to a license issuing computer. When the authentication of the product number is normally finished, the license issuing computer issues a license key. Besides, the trial license key is provided to the user and when the trial limit is imminent and the prolongation of the limit is required, by sending the trial license key or the like to the license issuing computer, the special license key is issued.
Patent JP-2001314586-A (JP)
Title: Rotary drum type variable display device of game machine
Inventor: BUSUJIMA KOJI
IPC: A63F7/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To effectively prevent abnormality of lamp lighting, erroneous operation, erroneous detection or sticking of dust by preventing electrification to display drums in a rotary drum type variable display device of a game machine such as a Pachinko machine and a slot machine. SOLUTION: This rotary drum type variable display device for respectively and separately arranging the plural cylindrical display drums 13a, 13b and 13c rotatably driven by motors 11a, 11b and 11c in a frame body 2 so as to be stoppable and displaying plural kinds of patterns on an outer peripheral surface of the display drums, is provided with a self-discharge type static eliminator and a voltage impressing type static eliminator having an electrode 25 opposed to an inner peripheral surface of the display drums.
Patent JP-2001321207-A (JP)
Title: Manufacturing method for plastic clasp and the plastic clasp manufactured by the method
Inventor: FURUMOTO HITOSHI
IPC: A44B99/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To manufacture plastic clasps which can lower a sewing cost. SOLUTION: The manufacturing method for plastic clasps is that part or all of the clasps are sewn to Japanese socks and each clasp is connected the other by a connection member so that a plural number of clasps are picked at once.
Patent JP-2001323403-A (JP)
Title: Road pavement slab using mill slag as raw material
Inventor: NAKAGAWA MAKIKO
IPC: B09B3/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a road pavement slab using mill slag as a part of raw material, solving the problems such as insufficient strength, occurrence of cracks, expansion due to free MgO, pH rising of contact water. SOLUTION: This road pavement is formed by mixing with water a mixture containing granular hot metal preliminary treated slag as mill slag and blast furnace slag fine powder as SiO2-containing material, whose percentage of a content of hot metal preliminary treated slag having a particle diameter of 1.18 mm or less is 15 to 55 mass %, and whose percentage of a content of blast furnace slag fine powder is 5 to 40 mass %. The pH of the contact water is 10 or less after contact.
Patent JP-2001322734-A (JP)
Title: Image forming device, method for controlling stepping motor, and memory medium
Inventor: KURAHASHI MASAHIRO
IPC: H02P8/12
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which during formation of an image on an ordinary paper, the using frequency in an office of which is overwhelmingly high, a current more than necessary does not flow to a stepping motor, optimization in terms of torque, a temperature, noises, and a consumption power is effected, and further during formation of an image on a thick paper sheet, by flowing a necessarily sufficient current to a motor, sufficient torque is outputted and paper sheets can be carried without the occurrence of power swing, and to provide a method for controlling a stepping motor and a memory medium. SOLUTION: The image forming device is provided with a CPU 201 to perform control such that when a thick paper sheet is selected as an image forming object paper sheet by a control part 207, a drive current value is set to a set value 1 capable of outputting sufficient torque to a feed and carriage of thick paper sheets, and when an ordinary paper sheet is selected as the image forming object paper sheet by the control part 207, the drive current is set to a set value 2 to output torque sufficient to a feed and carriage of an ordinary paper sheet.