baber/WOPTO huggingface dataset:
Patent JP-2002031176-A (JP)
Title: Method of monitoring thickness of at least one mutual friction member of friction brake for vehicle, in particular brake lining of brake device for vehicle
Inventor: SOKOLL GUENTHER
IPC: B60T17/22
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring the thickness of a brake lining of improved brake device for vehicles. SOLUTION: In this method for monitoring the thickness of at least one mutual friction member of a friction brake for vehicles, in particular the brake lining of a brake device for vehicles wherein the temperature θ controlled in the range of working time (t), brake operating pressure (p) and relative speed (u) between the brake lining and a movable braking element is considered such that in a wearing model, the wearing quantity V specified in the wearing model is deducted from the initial thickness of a mutual friction member, in particular brake lining, monitoring is performed on each wheel of a vehicle independently. At least one friction mark is provided in the brake lining, and when the brake lining is worn to this mark, the actual thickness of the brake lining and/or a polynomial existing in the model is corrected corresponding to the mark.
Patent JP-2001334034-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the designing of a pachinko machine, and also provide various kinds of pattern configurations by which game players are prevented from becoming boring. SOLUTION: In this pachinko machine, respective 16 kinds of patterns are arranged in a row at three locations of left, central and right, and are displayed on a display device not shown in the figure. Then, when all three patterns become the same pattern, a big win is generated, and a winning probability is drastically increased. In a game processing shown in the figure 4, when there is a start winning memory (S110), patterns which are displayed on the display device are set (S120). The probability by which the patterns become the big win is set at 1/400 which is lower than the probability in the display, 1/256. Thus, by setting the actual probability to be a different value from the probability on the display, the setting of the probability is facilitated.  Also, the configuration for patterns can be freely set, and the pachinko machine which does not bore game players can be presented.
Patent JP-2002367995-A (JP)
Title: Electric circuit wiring material
Inventor: KOSHIBE SHIGERU
IPC: B32B7/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a wiring material in an electric circuit for improving greatly reliability of a semiconductor device with re-wiring process. SOLUTION: In a thin film, a metallic layer and an insulating resin layer with coefficient of thermal expansion of 1×10E-6 to 1×10E-5 (1/ deg.C) are laminated. The insulating resin is a complex compound made of inorganic compound and organic compound, and preferably having adhesiveness. The inorganic compound is preferably an oxide, a nitride, carbide or derivative of a metallic element, while the organic compound is preferably a flexible covalent bonding molecule having a plurality of functional groups and substituents. Both the compounds have preferably a hydroxy group, an alcoxyl group, a carbinol group, a carboxy group, a silyl group, a mercapto group, an amino group, an epoxy group, and an acrylic group.  In the structure, a spherical inorganic compound with maximum grain size of 10 μm or smaller is preferably bonded physically or chemically with the organic compound.
Patent JP-2002365026-A (JP)
Title: Substrate inspection apparatus
Inventor: KOIKE HARUHIKO
IPC: H01L21/66
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate inspection apparatus by which an inspection can be performed with submicron resolution and at high speed. SOLUTION: The substrate inspection apparatus is provided with a line sensor camera 6 which acquires the image of a substrate W, an X-axis stage 2 which scans the substrate W in a direction at right angles to the camera 6, a Y-axis stage 3 which moves the substrate W in a direction parallel to the camera 6, and a Z-axis stage 4 which holds the camera 6. Each axis stage 20 is provided with a static-pressure gas bearing-type linear guide mechanism which is composed of a granite guide rail 21, a slider 22 and a static-pressure gas bearing 27, and it is provided with a linear motor 24 and a linear scale encoder 25 as a noncontact-type drive mechanism and a position detection mechanism.
Patent JP-2002360259-A (JP)
Title: New alkali phosphatase derived from shewanella sp. sib1 strain
Inventor: KANETANI SHIGENORI
IPC: C12N9/16
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new polypeptide having alkali phosphatase enzyme activity and a new gene encoding the polypeptide. SOLUTION: New alkali phosphatase derived from Shewanella sp. SIB1 strain is provided by the present invention. Further, a polypeptide specifying the alkali phosphatase and a gene encoding the polypeptide are provided by the present invention. The enzyme of the present invention is especially useful as a reagent used in the field of genetic engineering, because the enzyme has characteristics effective in removing phosphoric acid group of 5' end of nucleic acid and capable of readily deactivating the enzyme by heat treatment after reaction because of low heat resistance.
Patent JP-2002365873-A (JP)
Title: Method and apparatus for image forming
Inventor: TAKAHASHI TOMOKO
IPC: G03G21/10
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which the deterioration of an image quality due to the color mixture of recovered toner at the time of reusing the recovered toner recovered from an image carrier as recycle toner can be suppressed and an image forming device using the method thereof. SOLUTION: Residual toner on a photoreceptor 21 after a toner image is transferred is recovered, and the recovered toner is reused by returning it as the recycle toner to a developing unit 20. The rate of the recycle toner in color mixture toner in a state that the hue change of an image formed with the color mixture toner in which the toner of other color is mixed reaches an allowable limit level is set as a limit color mixture ratio, the color mixture ratio of the recycle toner to specific color toner at the inside of the developing unit 20 is controlled so as to be equal to or lower than the limit color mixture ratio. Thereby, the deterioration of the image quality due to the color mixture of the recovered toner can be suppressed when the recovered toner is reused as the recycle toner.
Patent JP-2002361258-A (JP)
Title: Method for removing phosphor from water to be treated using electric field
Inventor: SAKAKIBARA YUTAKA
IPC: C02F1/58
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method which is extremely simple in treating operation, adds no chemicals and efficiently removes and/or recovers phosphor. SOLUTION: Electrodes are immersed in a vessel which has water to be treated therein, DC voltage is applied to the electrodes, cations are allowed to migrate and are accumulated, hydroxide ions are generated by electrolysis, and phosphate ions in the water to be treated are made to be a salt which is slightly soluble to water and is settled. Further, phosphor compounds/which are slightly soluble to water and are settled are recovered by backward washing, or the like.
Patent JP-2002361178-A (JP)
Title: Vibrating screen device having member for preventing disassembling and falling of screen
Inventor: MOCHIZUKI KIYOSHI
IPC: B07B1/46
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a means for preventing the disassembling and falling of a screen end part in a vibrating screen device in which a screen fitting part is set inside a body frame. SOLUTION: In the vibrating screen device in which the screen fitting part is set inside the body frame, an endless belt-shaped falling preventing member is formed below the end part of the screen and along the inside whole circumference of the body frame in order to prevent the disassembling and falling of the end part of the screen.
Patent JP-2002361921-A (JP)
Title: Sublimatic thermal head printer
Inventor: MIZUNO KANETOSHI
IPC: B41J2/38
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a sublimatic thermal head printer in which smooth halftone representation can be ensured at a low density part without lowering the number of representation gray levels even when halftone printing is performed by means of a thermal head using a multi-sublimation ribbon. SOLUTION: Up to a temperature where the granular dye of a multi- sublimation ribbon takes a sublimable fused single molecular state, the multi- sublimation ribbon is preheated by using energy higher than that being applied at the time of halftone representation.
Patent JP-2002371775-A (JP)
Title: Horizontal screen device
Inventor: SASAKI FUMIO
IPC: E06B9/52
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal screen device with a simple structure at low cost, having a lower horizontal frame member constituting a screen frame and not hindering people from walking into and out of a building through an opening. SOLUTION: The lower horizontal frame member 12 of the screen frame 2 is so formed that guide walls 12B placed upright on both longitudinal sides of a bottom plate 12A are hard enough to guide the lower end of a net 4 and rendered elastically deformable.
Patent JP-2002372352-A (JP)
Title: Cooling apparatus utilizing snowfall
Inventor: AKIYAMA TAKEO
IPC: F25D3/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To cool a wide space all the year round with requirement of almost no energy cost such as cost for electric power and easily realize a cooling chamber capable of maintaining cold-storage of a wine tank or the like all the year round, by simply opening and closing a roof to easily store snow on the roof by use of the inclination of the roof, and enabling a large quantity of hard-to-melt snow to be automatically and simply stored. SOLUTION: The cooling apparatus is constituted by providing the roof 1 in such a manner as to be capable of freely opened and closed, providing a closable opening 2 at a halfway part or an end of the inclination of the roof 1, providing below the opening 2 a snow storing part 4 for storing a large amount of snow 3 falling from accumulated snow 3A on the roof 1 along the inclination of the roof, providing the cooling chamber 5 provided adjacent to or in connection with the snow storing part 4 in a ventilating state so that a cooling object 6 in the cooling chamber 5 can be cooled and stored by cold of the stored snow 3B.
Patent JP-2002372930-A (JP)
Title: Display device
Inventor: NAMIKAWA YUKIO
IPC: G09F11/21
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To make a display device possible to display a picture at a preferable position even when pictures of which sizes in the longitudinal direction are mutually different are included in a film. SOLUTION: A display device 1 is provided with a roller 15a winding a film in which a plurality of pictures are stored and scrolling the picture upwardly, a roller 16a scrolling the picture downwardly, a control circuit 18c controlling scrolling, and a first sensor 18a and a second sensor 18b detecting respectively a temporary stop sign and a terminal sign attached to the film, the control circuit 18c stops scrolling of a picture when the first sensor 18a detects a temporary stop sign, starts scrolling again after elapsing of the prescribed time, and controls the roller 15a, 16a so that the direction of scrolling of a picture is changed when the second sensor 18b detects a terminal sign.
Patent JP-2002372062-A (JP)
Title: Rolling bearing
Inventor: UCHIYAMA TAKAHIKO
IPC: F16C33/78
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing with a long service life, provided with a sealing device with excellent sealing performance even in inferior environment and particularly suitable for a wheel. SOLUTION: This rolling bearing is provided with an outer ring having an outer ring raceway track on the inner peripheral surface; an inner ring having an inner ring raceway track on the outer peripheral surface; a plurality of rolling elements rollably provided between the outer ring raceway track and the inner ring raceway track; and a sealing device for closing the axial opening part of a space provided with the rolling elements between the inner peripheral surface of the outer ring and the outer peripheral surface of the inner ring. An elastic member constituting the sealing device is formed of a vulcanizable rubber composition composed by mixing at least carbon black in carboxylated acrylonitrile-butadiene rubber.
Patent JP-2002371068-A (JP)
Title: Method for producing 4(5)-cyanoimidazole derivative
Inventor: KANEKO AKIRA
IPC: C07B61/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 4(5)-cyanoimidazole derivative, capable of expanding a range of an organic solvent to be practically usable, and therefore capable of smoothly producing the 4(5)-cyanoimidazole derivative in a high yield even when produced even in an organic solvent more ordinary than ever. SOLUTION: This method for producing the 4(5)-cyanoimidazole derivative expressed by formula (I) (A is H, a 1-20C hydrocarbon group, or the like; and B is H, a straight chain or branched chain 1-6C hydrocarbon group, or the like) comprises heating a compound expressed by formula (II) in an organic solvent in the presence of a catalyst so as to conduct decarboxylation reaction. At least one kind of compound selected from a phosphonium salt and a quaternary ammonium salt is preferably used as the catalyst. Further, the decarboxylation reaction is preferably conducted in the presence of an alkali metal salt or an alkaline earth metal salt.
Patent JP-2003004331-A (JP)
Title: High efficiency heat pump system utilizing composite solar heat/radiation cooling
Inventor: SAITO TAKEO
IPC: F24S23/70
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since in the prior art of a room air conditioner its performance is influenced by a heat source, it is difficult to obtain a higher result coefficient (COP) and further in a cold region there is the need of defrosting, and further since exhaust is dissipated into the atmosphere, the environment undergoes severe impact, resulting in a rapid increase of the demand for electric power caused by simultaneous operations. SOLUTION: A higher efficiency heat pump system having the higher result coefficient is constructed by a combination of a plurality of heat storage tanks with large capacity for ensuring a heat source with predetermined temperature while assuring a high temperature side heat source using solar heat obtained by a CPC type solar collector, and a low temperature side heat source utilizing radiation cooling by a CPC type sky radiator.
Patent JP-2003008873-A (JP)
Title: Method and device for electronic key management
Inventor: KAMISAKA TAKESHI
IPC: G06F21/34
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a key from being noticed as a key by a stranger and used in abused way, even when a stranger obtains it. SOLUTION: A key-issuing device 100 inputs information and image data needed to issue a key, and an issue part 150 issues an ID unique to the image data, by referring to an ID storage part 151; and an embedding part 140 embeds the ID in the image data by electronic watermarking to generate key data and the key data are printed as an image on paper. A holder 300, loaded in a PDA, is moved close to, for example, the door of a reserved room at a hotel and an input part 210 of a key authentication device 200 inputs the image of the holder as data, by an image scanner or video camera or with infrared rays from the PDA; and a detection part 220 detects the ID embedded in the key data and an authentication part 230 compares the ID and room number using a pair of the ID and room number that a key issuing side has received; if they match, the door is made to unlock by an unlocking part 240.
Patent JP-2003006758-A (JP)
Title: Human body detector
Inventor: UEDA TAKAYUKI
IPC: G01V8/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a human body detector which makes erroneous detection less probable, thereby eliminating troublesomeness, etc., due to erroneous warning thereafter. SOLUTION: A prescribed threshold is provided previously to the value of a moving quantity for deciding movement. Thus, only when a detected value by a moving quantity arithmetic means exceeds the threshold, the presence of the movement of a human body is decided. By obtaining this threshold in line with the movement of a person by an experiment, etc., it is possible to decide a movement different from a movement made by a mere shadow. By judging the presence/absence of the movement by this moving quantity arithmetic means, it is possible to recognize the movement of a person reliably.
Patent JP-2002080934-A (JP)
Title: Steel sheet for enameling having excellent processability, aging property and enameling characteristic and its production method
Inventor: MURAKAMI HIDEKUNI
IPC: C23D5/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for enameling having nonaging properties and excellent in foam and black point resistance without depending on decarburizing-denitrifying annealing increasing the production cost and also without adding expensive elements such as Nb and Ti increasing the alloy cost. SOLUTION: This steel sheet contains the steel components of <=0.0018% C, <=0.020% Si, 0.10 to 0.30% Mn, 0.010 to 0.035% P, <=0.035% S, <=0.010% Al, 0.0008 to 0.0050% N, B of <=0.0050% also so as to satisfy >=0.6N and 0.005 to 0.050% O, and also, by the regulation of the above components and mainly the regulation of hot rolling conditions, the form of nitrides is controlled.
Patent JP-2003003529-A (JP)
Title: Anti-freezing method for water conduit pipe and anti- freezing system for water conduit pipe
Inventor: FURUMOTO KYOICHI
IPC: E03B7/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent freezing of a water conduit pipe for leading water from a water tank at a lower place to the water tank at a higher place at low cost. SOLUTION: Drain reserved at a lower sump 10 is pumped up by a submerged pump 12 and led to a precipitation water tank 16 provided at a higher place than the lower sump 10 through a drainpipe 14. When a water level of the lower sump 10 is raised and reaches the first level L1 or more during non- operation of the pump 12, the submerged pump 12 operates, and, when the water level is lowered and reaches the second level L2, the submerged pump 12 ceases to operate. The end part of the precipitation water tank 16 side of the drainpipe 14 is arranged so as to always locate at a lower position than the water level while the water level of the lower sump 10 is between the level L1 and L2.
Patent JP-2003001522-A (JP)
Title: Semi-dry machining tool
Inventor: YAMAMOTO MICHIHIRO
IPC: B23D77/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semi-dry machining tool which can carry out high accuracy machining. SOLUTION: The semi-dry machining tool comprises a tip end portion 4 having a rough cutting edge 1 for rough machining and a finish cutting edge 2 of which the machining radius is larger than that of the rough cutting edge 1, and a shank portion 5 continued to the tip end portion 4, wherein the tip end 2a of the finish cutting edge 2 is arranged at the position nearer the shank portion 5 than the tip end 1a of the rough cutting edge 1, and the distance of the part, which is nearer the shank portion 5 than the finish cutting edge 2 and is provided with at least a flute 3, from the center of the axis of the tip end portion 4 is smaller than the machining radius.
Patent JP-2003004182-A (JP)
Title: Forming method for spigot protrusion
Inventor: UCHIDA MUTSUO
IPC: F16L21/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To attain application to even a pipe with a small thickness in forming a spigot protrusion in a construction site, less noise at construction and less labor for construction. SOLUTION: An external surface contour is shaped so as to satisfy the specified dimension of the spigot protrusion. A spigot ring body 10, of which the outer periphery is formed with a peripheral recessed groove 11 and of which the inner surface is formed into such a shape as to meet the outer periphery from an opening end of spigot 2, is fitted to the opening end of the spigot 2. The ring body 10 is then welded to the outer periphery of the spigot 2 at the peripheral recessed groove 11.
Patent JP-2003012512-A (JP)
Title: Body temperature-raising drink containing metabolic intermediate of tca cycle
Inventor: FUJIO KUNIHISA
IPC: A23L2/52
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a body temperature-raising drink capable of activating metabolism immediately after ingested and therefore capable of actively raising the human body temperature. SOLUTION: This body temperature-raising drink contains at least two kinds of metabolic intermediates selected from metabolic intermediates existing downstream from succinyl coenzyme A (succinyl-CoA) in the tricarboxylic acid(TCA) cycle as body temperature-raising components for actively raising the human body temperature.
Patent JP-2003013443-A (JP)
Title: Steel pipe pile and its front end member
Inventor: SUMITOMO YOSHINORI
IPC: E02D5/56
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe pile, by which high bearing capacity to a ground is obtained while a cost can be reduced, and its front end member. SOLUTION: The front end member 1 of the steel pipe pile 7 has a front-end member body 3 made of a steel pipe connected at the front end of a pile body 2 made of a steel pipe and at least one spiral blade 4 spirally projected from an outer circumference in the vicinity of the front end 3a of the front-end member body 3, and at least one notch 5 is formed at the front end of the front-end member body 3.
Patent JP-2003010747-A (JP)
Title: Coating/sanding booth structure
Inventor: ARAI KOICHI
IPC: B05B15/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a coating/sanding booth structure, in which the scattering of dust from a floor in a coating booth or a sanding booth is effectively prevented to attain the excellent result of work with a simple constitution. SOLUTION: The coating/sanding booth structure is provided with a working space housing a vehicle and insulated from the outside to carry out coating or sanding work, with an air supply apparatus for supplying air or ionized air from the upside to the inside of the working space and with an exhaust apparatus for discharging the air or the ionized air supplied to the working space to the outside, and a grid shaped frame body which has a surface area for one or more vehicles and on the upper surface of which the vehicle is placed is laid on the floor surface of the working space and water is filled in the frame body.