baber/WOPTO huggingface dataset:
Patent JP-2001249812-A (JP)
Title: Booting method, executing method of operating system, its system and its program product
Inventor: CRONK MATTHEW SLADE
IPC: G06F9/445
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system to simultaneously execute plural operating systems from the same shared system resource on different computers. SOLUTION: Each machine reads a master boot record without reservation and decides partition of an operating system to be booted. Each machine performs the reservation of basic exclusive writing continuation to access operating system boot partition next. Each machine continuously performs another reservation of basic exclusive writing continuation to access the operating system partition itself. Different pieces of operating system partitions are allocated to each of the machines even when they executes the same operating system.
Patent JP-2001239977-A (JP)
Title: Signal element installing device
Inventor: FUJII KAZUHIRO
IPC: B62J11/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a signal element installing device for enabling even an inexperienced user to easily position a signal element in a proper position without requiring much labor when the user of a bicycle moves the signal element such as a magnet to a different desired position of a spoke. SOLUTION: This signal element installing device is used for installing the signal element on a bicycle wheel, and is featured by having a body member installed on the wheel and a movable member being connected to the body member so as to be movable to the body member and having a signal element installing part.
Patent JP-2001300165-A (JP)
Title: Button sewing machine
Inventor: SONODA TAKAHISA
IPC: D05B19/12
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a button sewing machine which is capable of improving working efficiency and eventually productivity and is also capable of preventing the breakage of a sewing machine needle and the damage of a button by sewing the button at the optimum sewing speed meeting the conditions of the button, such as thickness of the flat button and the hole depth of the marble button or at the moving timing of a material to be sewn. SOLUTION: This button sewing machine is provided with sewing machine control means 30 and 31 for controlling the driving of a sewing machine motor 15 in such a manner that the rotating speed of the sewing machine is determined according to the information on the depth of the hole of the button and that the sewing machine is rotated by the determined rotating speed.
Patent JP-2002239342-A (JP)
Title: Reaction device by corpuscular ray irradiation
Inventor: SOFUGAWA TAKUJI
IPC: B01D53/60
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To solve problems generated by colliding a corpuscular ray with the thin sealing film stretched over an opening formed in the sidewall of a reaction vessel, in a reaction device by corpuscular ray irradiation for carrying out the required reaction of gas in the reaction vessel by irradiating through the opening the gas in the reaction vessel with the corpuscular ray such as an electron beam. SOLUTION: This reaction device by corpuscular ray irradiation has the reaction vessel 15 and a corpuscular ray irradiation device for irradiating the inside of reactor vessel with the corpuscular ray through an irradiation hole 11 installed on the outside of the reaction vessel and in the sidewall of the reaction vessel. The reaction device is characterized in that the irradiation device is provided with a corpuscular ray irradiation source and an optical system where the corpuscular ray generated in the corpuscular ray irradiation source is oriented to the irradiation hole with the diameter of the corpuscular ray stopped down at the irradiation hole and that the irradiation hole is slightly larger in diameter than the diameter of the stopped corpuscular ray.
Patent JP-2002247744-A (JP)
Title: Rod-shaped insulating spacer
Inventor: HONJO HIROMASA
IPC: H02G7/12
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a rod-shaped insulating spacer which has light weight and sufficient strength (superior workability) and is capable of restraining a state of surface soilure and reducing or eliminating maintenance work. SOLUTION: A body 10 of this spacer is formed by providing a coverture 2 for preventing soilure on the side surface of a rod-shaped core material 1 made of a glass fiber-contained thermoplastic resin, and a wire-installation member 3 is mounted to both ends of the spacer body 10.
Patent JP-2002246622-A (JP)
Title: Silicon crystal thin film photovoltaic element, method of manufacturing it and method of evaluating it
Inventor: HORIE TETSUHIRO
IPC: H01L21/205
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a silicon crystal thin film photovoltaic element, which can be easily manufactured at low cost and can overcome the point at issue concerning a method of evaluating the film quality, which is needed for raising the efficiency of the element, of the crystal system silicon film of the element or the silicon crystal film, and to provide a method of manufacturing the element and a method of evaluating the element. SOLUTION: In a silicon crystal thin film photovoltaic element, a silicon crystal film having a hydrogen emission peak at a temperature region under 200 deg.C in a hydrogen emission spectrum using a temperature rise elimination method is used as a generating layer.
Patent JP-2002239182-A (JP)
Title: Pinball game machine
Inventor: SAKAMOTO MASAYA
IPC: A63F7/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate high frequency noise applied from the inside or the outside of a pinball game machine to be accumulated on a main control base board and reinforce an anti-noise countermeasure further for surely preventing erroneous operation of game control. SOLUTION: The thickness and the number of strands forming a conductor part in a ground wire 90c in a first power source wire group 90 are set to be larger than those of strands forming conductor parts of ground wires 91c-94c in power source wire groups 91-94 connected to other control base boards 40, 42, 43, and 46. A surface area per a unit length of the conductor part in the ground wire 90c is larger than that of the conductor parts in the ground wires 91c-94c. Even when the main control base board 39 receives high frequency noise, a skin effect by the ground wire 90c is greatly increased, and flow of the high frequency noise accumulated on the main control base board 39 to a ground pattern in a power source base board 45 by the ground wire 90c can be accelerated effectively.
Patent JP-2002246045-A (JP)
Title: Fuel cell system
Inventor: UEHARA TETSUYA
IPC: H01M8/04
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To suppress changes in the pressure of fuel gas caused in purge operation. SOLUTION: A secondary pressure regulating valve 5 and a shut-off valve 7 are arranged in parallel, in a hydrogen gas supply passage 4 for supplying hydrogen gas as the fuel gas to a fuel cell stack 1. A purge valve 21 is arranged in a hydrogen circulation passage 19 for returning again the extra hydrogen gas exhausted from a fuel pole of the fuel cell stack 1 to the fuel cell stack 1 for releasing the extra hydrogen gas in the hydrogen circulation passage 19. The pressure regulating of the hydrogen gas to be supplied to the fuel cell stack 1 is carried out by the secondary pressure regulating valve 5 in a state of closed shut-off valve 7, and the closed shut-off valve 7 is opened, when the purge valve 21 is opened for purge operation.
Patent JP-2002249222-A (JP)
Title: Slurry transfer method
Inventor: IMAI TSUNEO
IPC: B65G53/30
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of transferring slurry particularly a fine amount of the slurry without blocking a valve and piping by precipitation of the slurry by a method as simple as possible, by preventing a change of composition and concentration of the slurry adjusted in a regulation tank, in this invention related to the method of transferring a small amount of the slurry via a pipe line having an adjusting valve from the slurry regulation tank. SOLUTION: In the method transferring slurry from a circulating pipe line provided in a first tank to a second tank via an adjusting valve, the problem by precipitation of the slurry is solved by constituting a pipe line in such a manner that this adjusting valve is positioned upward from a branch of this circulating pipe line, relating to the pipe line from this adjusting valve to this blanch, an inflow angle θ1 of the slurry of the circulating pipe line in this blanch is 90 degrees or more and an outflow angle θ2 of the slurry is θ1 to 180 degrees.
Patent JP-2002252630-A (JP)
Title: Multicast network control device and control method, and the program
Inventor: UEDA KIYOSHI
IPC: H04L45/16
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To control usage of network resources effectively and speedily according to network traffic condition. SOLUTION: When a router (RP) 21 executing an IP multicast function encounters congestion or trouble, another router 23 to which the execution of the function is switched is decided, based on the sending and receiving condition of the multicast. Specifically, a control device receives ending and receiving notices from sending and receiving terminals 31 to 33 and knows the sending and receiving condition (stored in a distribution status DB 12). When congestion or troubles happen, the control device receives the notice from the router 21 (grasped by the router DB 13), decides another router 23 to which the function is switched, investigates the sending and receiving condition at the time, and selects the router 23 in the most suitable point.
Patent JP-2002252098-A (JP)
Title: Discharge lamp lighting device
Inventor: MISHIMA MASANORI
IPC: H05B41/282
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device of common use type for different loads wherein variations of optical output ratios among the discharge lamps over the whole range of light-controlling can be made smaller by only an addition of a simple control circuit even in case any of plural discharge lamps with different rated electric powers is mounted. SOLUTION: According to a light-controlling signal d inputted from a dimmer 3, a direct voltage VDC output by a direct-current power source 4 is controlled by a direct-current power source control circuit 4 so as to perform the light- controlling, and in case a discharge lamp La1 having the first electric power rating is mounted via the control circuit 2, switching frequencies of switching elements Q3, Q4 are raised by only a constant frequency on the whole range of the light-controlling so that a light-controlling property of the discharge lamp La1 is made to be closer to a light-controlling property of a discharge lamp La2 having the second electric power rating, and properties of the respective optical output ratios of the discharge lamps having the different power ratings are made to be nearly constant extending over the whole range of the light-controlling.
Patent JP-2002252383-A (JP)
Title: Laminated type piezoelectric ceramic
Inventor: INOUE TAKAYUKI
IPC: H01L41/083
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a laminated type piezoelectric ceramic which is free of lowering of a breakdown voltage and short circuit caused by a distance to an opposing inner electrode becoming short, wherein an internal electrode is extended when the surface of the lamination type piezoelectric ceramic, wherein the internal electrode is exposed, is scratched. SOLUTION: A part or the entirety of the exposed surface of the internal electrode is dented inside, or other parts which are in contact with the exposed internal electrode is formed recessed.
Patent JP-2002253580-A (JP)
Title: Artificial tooth root
Inventor: NAKAMURA TAKAMASA
IPC: A61C8/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify a technique and to prevent the bacterial infection by allowing the self-tapping of the whole artificial tooth root including a major diameter part to a bone. SOLUTION: This artificial tooth root 1 comprises a cylindrical part 3 having a self tap type screw 5 formed on the circumference, and a conical part 2 continued to the cylindrical part 3 and extended as it leaves the cylindrical part 3, and having a self-tap type screw formed on the circumference. A screw 4 of the conical part 2 is formed so that the screw thread height d1 of the screw 4 is gradually reduced toward the direction leaving from the cylindrical part 3.
Patent JP-2002260863-A (JP)
Title: Organic electroluminescent element
Inventor: HIROSE HIDEKAZU
IPC: H05B33/14
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element that uses a charge transport material that is superior in stability of emission, preservation stability and film forming (dissolution and compatibility to resin or the like), and is easy at manufacturing, and that has a large luminous intensity and shows a stable performance even if used in repetition. SOLUTION: In the electroluminescent element which is comprised of one or plural organic compound layers that are clipped between a pair of electrodes of which at least one is transparent or semitransparent, at least one layer of the organic compound layers is made of at least one kind of the compounds that are expressed by formula (I). In the formula (I), X expresses a group as selected from formula (II). R1 expresses hydrogen atom or alkyl group. R2 , R3 express each independently hydrogen atom, alkyl group or a group as selected from-the formula ( III).
Patent JP-2002261997-A (JP)
Title: Network accounting management system
Inventor: UKEGAWA JUNJI
IPC: G06F3/12
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a network accounting management system that can accu rately accumulate network accounting even when abnormality occurs in an accounting management server or a network system during the execution of jobs. SOLUTION: When abnormalities occur between the controllers of digital copying machines 201-204 and a network accounting server 205, the controllers respectively detect the abnormalities as network abnormalities and display network abnormality messages on operating sections when no job is executed. When jobs are executed, the controllers immediately stop (interrupt) the jobs, check the presence/absence of transfer paper which are not counted for accounting by means of the server 205 when image formation is completed. When the transfer paper does not exist, the controllers display the network abnormality messages on the operating sections. When the transfer paper exists, the controllers display the network abnormality messages and the information on the unprocessed charges which are not counted by means of the server 205 on the operating sections.
Patent JP-2002261642-A (JP)
Title: Receiver
Inventor: KATSUTA HIROTATSU
IPC: H04B1/26
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a receiver which can suppress the peak level variation of the composite waveform of received signals even if they are unwanted signals with level higher than desired, whereby it can delay the following speed of the AGC circuit and affects no amplitude information of an amplitude modulation scheme such as SSB modulated signals. SOLUTION: This receiver, in which demodulation takes place after a number of received channels are led to an A/D converter through a filter and a AGC circuit that allow the channels to pass through to convert them into digital signals, is characterized by the addition of pilot signals having a prescribed level outside of the filter band for the purpose of suppressing the level variation related to the composite waveform made by the received channels to deal with the receiving of unwanted channels.
Patent JP-2002264107-A (JP)
Title: Wood treating composition and composite wood
Inventor: SAKA SHIRO
IPC: B27K3/50
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain inorganic composite wood wherein a photo-deterioration resistance component is given to wood, it is stable to water and though it is exposed to rainwater and dew condensation, a photo-deterioration resistant property can be maintained for a long period of time. SOLUTION: A wood treating composition comprises (A) an alcoxy silane or its partial hydrolysis product, (B) a reaction product obtained by reacting a compound shown by formula (2), (X represents H or OH and at least one piece is OH) with an epoxy group containing silane under the presence of a catalyst and (C) an organic acid and/or an inorganic acid.
Patent JP-2002267390-A (JP)
Title: Heat exchanger
Inventor: IINO YUSUKE
IPC: F28F9/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that can be fixed surely and easily while abolishing a bracket and reducing the number of part items and assembly man-hours. SOLUTION: In the heat exchanger comprises a pair of header pipes, pluralities of tubes communicating with the header pipes, and a corrugated fin that is arranged between the tubes, a diameter-reduction section that can be fitted to a recess at the mounting side of the heat exchanger where the heat exchanger is mounted is formed at the end section of the header pipe.
Patent JP-2002270274-A (JP)
Title: Connector
Inventor: KOBAYASHI YUTAKA
IPC: H01R13/42
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To make a retainer transferred smoothly by eliminating hooking to a terminal fitting. SOLUTION: A pair of an elastic locking part 33 and a fixed locking part 35 are formed for each cavity 23 at a retainer 30. The elastic locking part has a width of about 1.5 times the cavity 23, and its tip edge 33A is made slanted backward from the left edge to the right edge looked at from the front. At a proper locking position, the right end of the tip edge 33A is located toward rear of the center part of a locked protrusion 15 of a female side terminal fitting 10, so that, at time of return to a temporary locking position, the right end of the tip edge 33A has the danger of getting hooked from inside on a right edge of the locked protrusion 15.  But, a part protruding further forward than the right end of the tip edge 33A contacts a left edge of the locked protrusion 15, and is guided by a slanted tip edge 33A to let loose forward the female side terminal fitting with the movement of the retainer 30, which is how the right end of the tip edge 33A is prevented from hooking on the right edge of the locked protrusion 15.
Patent JP-2002268242-A (JP)
Title: Electrophotographic method and device therefor
Inventor: NAKAI HIROSHI
IPC: G03G5/147
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic method and an electrophotographic device capable of reducing the occurrence of filming in the case of using a transfer roller as a transfer means and maintaining excellent image quality over a long term under high temperature and high humidity conditions. SOLUTION: In the electrophotographic method using an organic electrophotographic photoreceptor and the transfer roller, the ratio of the wear loss of the surface layer of the photoreceptor to the driving distance of the surface of the photoreceptor is 2.0×10<-10> to 5.0×10<-10> . In the electrophotographic method using the organic electrophotographic photoreceptor and the transfer roller, toner whose volume average particle size is <=7.5 μm is used and the toner is stuck to an image part on the photoreceptor with the image density of 0.01 to 0.03. Thus, the electrophotographic method and device having such characteristic are provided.
Patent JP-2002263613-A (JP)
Title: Facilities for treating plastics/inorganics-mixed waste
Inventor: HIROHANE HIROYUKI
IPC: B03B5/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a means (plastics/inorganics-mixed waste treatment facilities) capable of continuously and efficiently separating plastics/inorganics-mixed waste into plastics and inorganics over a long period and recovering the separated plastics and inorganics. SOLUTION: This plastics/inorganics-mixed waste treatment facilities consist of: a heat treatment vessel in which a heating medium oil for immersing in it plastics/inorganics-mixed waste and subjecting plastics and inorganics in the plastics/inorganics-mixed waste to gravity separation, is received; heating mechanism for heating the beating medium oil to a temperature at which the plastics can be separated from the inorganics; a circulation line for withdrawing the heating medium oil from the heat treatment vessel and again returning the withdrawn heating medium oil to the heat treatment vessel; and a solid particulate matter removal device provided with the circulation line.
Patent JP-2002234747-A (JP)
Title: Method and device for manufacturing quartz glass product of semispherical dome shape
Inventor: TAKIMURA MAKI
IPC: C03B20/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that improvement of manufacturing method of a quartz glass product of semispherical dome shape is desired on both sides of manufacturing cost and product quality since a small-sized product is manufactured by roundly sealing a quartz glass tube and thereby a top part of a chamber is apt to be thin and meanwhile a large-sized product is manufactured with enormous manhours of machining such as grinding and polishing. SOLUTION: A first solving means in this invention is to execute molding only by a carbon lower die. A phenomenon that an atmospheric gas at a carbon lower die bottom part is confined in the course of molding is eliminated by providing proper number of slender through holes on the whole surface of the carbon lower die or at least near the bottom surface thereof or by adopting a porous body as a material of the carbon lower die and thereby a spherical shape of excellent precision can be formed.  In a second solving means, a quartz glass plate obtained by circularly cutting out and machining is put in the carbon lower die, is heated above a softening temperature in an inert gaseous atmosphere, then the carbon lower die with the quartz glass plate is automatically transported in a molding chamber and then a carbon upper die is pushed down with prescribed pressure by an air cylinder, for example, to execute press molding. Thus continuous molding of high productivity can be attained.
Patent JP-2002280779-A (JP)
Title: Cooler for electronic apparatus
Inventor: KOBAYASHI MASAYUKI
IPC: H05K7/20
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooler for electronic apparatus using a heat sink for cooling a plurality of heat generating electronic components forcibly and effectively. SOLUTION: In the cooler for an electronic apparatus where a plurality of electronic components are arranged on a heat sink 1 being cooled forcibly, an air duct cover 6 is provided on the outside of the heat sink 1, fans 7 and 7 generating cooling air are provided on the inside of the air duct cover so that the cooling air does not leak to the outside of the air duct cover 6, a plurality of cooling fins 3 are formed on the heat sink 1, a cut 4 is made partially in the windward side fins, and an electronic component 5-2 having a high heating value among the plurality of electronic components 5-1 and 5-2 is arranged on the side where the cut 4 is made in the heat sink 1.