baber/WOPTO huggingface dataset:
Patent JP-2002145225-A (JP)
Title: Content discharge device of powder and granular material storage bag body
Inventor: KATO MASASHI
IPC: B65D30/10
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a content discharge device of powder and granular material storage bag body including a bag supporting part 1 for supporting the bottom 17b of a bag body 17 storing powder and granular materials, thereby discharging the materials from the body 17 supported by the part 1 wherein the materials stored in the bag body 17 can be discharged within a short period of time using a simple mechanism even if the materials tend to be formed into lumps. SOLUTION: In the bag body supporting par 1, a powder discharge part 14 is formed to downwardly discharge powder and granular materials discharged from the bag body 17, while a projecting member 2 which can be put into the body 17 from the bottom 17b thereof and has an inclined part 3 inclined inwardly toward the forward end thereof is provided at the upper part of the discharge part 14. Further, a forcing means 7 is provided to push a specific area of the outer surface 17a of the body 17. Preferably, a screening means 8 is provided in the part 14, while a rotational member 10 is rotatably provided along the upper surface of the screening means 8.
Patent JP-2002157880-A (JP)
Title: Semiconductor memory
Inventor: OTSUKA HIDEFUMI
IPC: G11C11/403
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can reduce power consumption at the time of standby by performing refresh only for a memory cell of one part in which holding is required. SOLUTION: This device is provided with a memory array 1 having a plurality of memory cells requiring refresh for storing data, an address generating circuit A14 obtaining a row address strobe signal for refreshing from the outside and generating a row address at the time of refreshing from this signal, a timer circuit 8 operated by a control signal externally inputted and generating a row address strobe signal for refreshing inside, and an address generating circuit B35 generating an row address at the time of refreshing by an output signal of the timer circuit. An internal address generating circuit A generates abnormal address for refreshing all memory regions, and an address generating circuit B generates an address for refreshing only a specific region.
Patent JP-2002144872-A (JP)
Title: Door structure for vehicle
Inventor: YAMANO SHINICHI
IPC: B60J5/04
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently reinforce a door with an impact bar without increasing the weight of a car body and the thickness of the door and without hindering vertical moving of a window glass. SOLUTION: The impact bar 8 is arranged in front-rise inclination to the front part of the car body. A portion of the impact bar 8, facing a door outer panel 3, is curved along the curved face of the door outer panel 3 so as to come close thereto.
Patent JP-2002160958-A (JP)
Title: Water permeable material and water permeable composite material
Inventor: FUCHIGAMI EIJI
IPC: E01C5/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a water permeable material having an excellent water permeability, a good durability and a high strength. SOLUTION: This water permeable material is a molded product which is obtained by binding oxidized slug particles of electric furnace having an excellent wear resistance, an excellent corrosion resistance and a heavy weight with a cement-based binder, and which has voids of 20% or more.
Patent JP-2006055676-A (JP)
Title: Powder recovery equipment
Inventor: ITO SHINICHI
IPC: B08B3/04
Filed: 2000-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide powder recovery equipment capable of easily and rapidly recovering the powder on a floor.  <P>SOLUTION: The powder recovery equipment comprises a washing unit for washing away the copper oxide powder P on the floor F using a fluid, a groove 13 in which the copper oxide powder P washed away by the washing equipment is allowed to flow along with the fluid, s pit 14 provided to the floor F so as to be connected to the groove 13 to receive the flow of the copper oxide powder P from the groove 13 and a fluid discharge means 16 for discharging the fluid, which is allowed to flow in the pit 14, to the outside from the inside of the pit 14. A recovery bag 17, which receives the copper oxide powder from the mixture of the copper oxide powder and the fluid allowed to flow from the groove 13, is detachably arranged in the pit 14. A lid 18 for closing the opening part of the pit 14 is detachably provided to the pit 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2001192261-A (JP)
Title: Dense silica brick
Inventor: MISHIMA MASAAKI
IPC: F27D1/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a silica brick having excellent thermal conductivity, pressure-resistance strength and wear resistance at high temperature and dense in structure. SOLUTION: In a dense silica brick in which the constitution ratio of cristobalite: tridimite as a crystalline phase is (10-40):(90-60) by wt.%, the metal oxides other than SiO2 contained in the brick as an amorphous phase is 2-12 wt.%, and also bulk specific gravity is >=1.95 and porosity is <=15%, the metal oxides other than SiO2 and CaO contained in the amorphous phase is obtained by adding the alloy of Si and either one among alkali metal, alkaline earth metal, IVa group, VIa group, Mn, Fe, Co, Cu, Zn, B, Ti, Pb, Tl and Ce.
Patent JP-2002160423-A (JP)
Title: Image forming device
Inventor: YASUDA AKIHIKO
IPC: B41J5/30
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device wherein adequate data can be read even when the device to which a power is supplied in an energy saving mode has a malfunction. SOLUTION: This image forming device is equipped with a sub-CPU 2 having a function wherein the data already stored to a first storing section 10 at a transit time to the energy saving mode is stored to a second storing section and a third storing section in an engine plot control section 9 via an engine I/F control section 8 as backup data. When the device is restored from the energy saving mode, the data stored in the first storing section 10 of a printer controller and in the second storing section of the engine plot control section 9 is compared with the data in the third storing section. The data in the third storing section is stored in the storing section where the data is not in agreement therewith and then the adequate data is rewritten to be replaced with the data.  The sub-CPU 2 judges whether or not a data storing operation is surely executed at the transit time to the energy saving mode or the restoring time from the energy saving mode and detects a malfunction of the device.
Patent JP-2001318993-A (JP)
Title: Learning system for merchandise buying and selling operation method
Inventor: ITO YUSUKE
IPC: G06Q50/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the learning method and system of a merchandise buying and selling operation method for allowing a participant to master the buying and selling operation method of merchandise including the fluctuating mechanism of a market so that not only the training of a professional trader but also teaching related with merchandise in universities or business schools or the like and the business-like teaching of an amateur investor can be inexpensively and efficiently conducted. SOLUTION: This learning system 1 of a merchandise buying and selling operation method for allowing plural participants to conduct the buying and selling operation of virtual merchandise in a virtual market constructed on a network and equipped with an endogenous price forming function is provided with a processing means 2 for processing the buying and selling operation data of the virtual merchandise and a communicating means 3 for transmitting and receiving the buying and selling operation data through a network the (Internet I) with plural participant terminals C1, C2,... so that the price of the virtual merchandise can be decided based on only an input instruction from the participant terminals C1, C2,... by the processing means 2.
Patent JP-2002162267-A (JP)
Title: Electromagnetic flowmeter
Inventor: IMAI HIROYUKI
IPC: G01F1/58
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter surely performing vacant detection. SOLUTION: Positive and negative pulse current generated in a constant current source 21 is applied between electrodes 2a, 2b through a switch 25. An alternating current voltage signal in response to impedance between both the electrodes generated by the application of the pulse current is converted in the impedance with preamplifiers 5a, 5b to be differentially amplified with a differential amplifier 6. The output signal of the differential amplifier 6 is amplified with an alternating current amplifier 22, after it is rectified with a rectifying circuit 23 to be converted into direct current voltage, converted with a V/F converter 24, converted into a frequency signal proportional to direct current voltage, and taken in CPU 11 through an I/O interface 10.  CPU 11 compares it with a reference frequency signal stored to RAM 13, and a vacant detection output signal is generated in the comparison result.
Patent JP-2002166360-A (JP)
Title: Method and device for monitoring polishing state, polishing device, semiconductor device manufacturing method, and semiconductor device
Inventor: MATSUKAWA EIJI
IPC: B24B37/013
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a measurement light for monitoring a polishing state on a polished object. SOLUTION: During the polishing of a wafer 2, the measurement light emitted from a light source 21 is radiated to the wafer 2, and the spectral intensity of the reflected light is detected by a linear sensor 31. Based on the detection signals from the sensor 31, a signal processing part 11 monitors the polishing state of the wafer 2, and detects the termination point for the polishing of the wafer 2. A shutter mechanism control part 14 controls the motor 13b of a shutter mechanism 13 in correspondence to the polishing termination point detection signals from the signal processing part 11 to advance the light shielding member 13a into an optical path for the measurement light so as to shield the wafer 2 from the measurement light.
Patent JP-2002169909-A (JP)
Title: Public opening verifying system, recording server for browsing access log, recording server for publishing access log, server for digital signature and information terminal for browsing access
Inventor: NIIZAKI TAKU
IPC: G06Q50/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To attain the addision of the same evidence ability even to an information published or disclosed on a network as printed and published matters by making it possible allowing a verifying that various kinds of information is in accessible state for anyone on the network as electronic data, in other words, that the electronic data have been already published and opened to the public on the network. SOLUTION: The public opening verifying system comprises an information providing server 10 having a public information storing function 12 to store public information and a public information publishing function 13 to provide the public information to an information terminal 30 which has accessed via a communication network 2 to browse the public information and a server 20A having a data trap function 22 to acquire the public information browsed by the information terminal 30 and access date and time to the public information as a browsing access log and a data storage function 23 to store the browsing access log acquired by the data trap function 22.
Patent JP-2002165927-A (JP)
Title: Game machine
Inventor: MIBE TOSHIYUKI
IPC: A63F5/04
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of realizing an interesting representation under the regulation specified by an ordinance without increasing a burden of a main control means being the center of game control. SOLUTION: This game machine 1 has reels 3L, 3C and 3R for variably displaying a pattern required for a game, a representation means separate from the reels, the main control means having an internal winning generator determining part and a reel stopping control part, and a sub-control means having a representation control part for controlling the representation means.  The main control means has a representation condition determining part for determining a condition of a representation, a representation condition transmitting part for transmitting a determined result of the representation condition determining part to the sub-control means, and an invalidating time determining part for determining time for invalidating game operation after stopping a variable display of the reels by discriminating the representation content of the representation means on the basis of the determined result of the representation condition determining part and a stopping mode of the reels. The sub-control means has a representation content determining means for determining the representation content of the representation means on the basis of the determined result of the representation condition determining part and the stopping mode of the reels.
Patent JP-2002187684-A (JP)
Title: Door opening and closing device of elevator car
Inventor: NAKANO HIDEKI
IPC: B66B13/08
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing device for an elevator car with which the working space is widened by shortening the overhead dimensions of the door opening/closing device. SOLUTION: To the rear surface of a header 20, a permanent magnet motor 25 is fixed within the range of the height of rear surface, and the output shaft of the motor is coupled with the shaft 24 of a pulley 21, or otherwise, the shaft 24 is coupled with a speed reducer, whose output shaft is coupled with the shaft 24 of the pulley 21.
Patent JP-2002177408-A (JP)
Title: Stationary blower type dust protective mask equipment
Inventor: SATO MASAAKI
IPC: A62B18/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide dust protective mask equipment where a matter to be installed to a worker is light-weight and cost reduction is attained by remarkable power saving of the equipment and facilitating of maintenance. SOLUTION: A blower assembly (10) and a hose housing case (50) are fitted to a frame (80. The assembly (10) consists of a blower case (10a) entirely like a box. A filter (11) is provided at its air intake (10b) attachably and detachably. A blower (14) is provided within the case (10a). A hose reel (54) is provided rotatably in the case (10a). Blowing pipes (L2, L4) from the blower (14) are connected to a hose (L6) reeled on the reel (54) and then a mask face body (71) is connected to the hose. Then, clean air through a filter (11) is sent to the body (71) from the blower (14).
Patent JP-2001206745-A (JP)
Title: Sandwich glass
Inventor: KONDO TAKESHI
IPC: C03C27/12
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain sandwich glass which affords functionability, such as thermally insulating performance, UV shielding performance and radio wave transmittance, to an intermediate layer while maintaining the quality equivalent to the quality of the conventional sandwich glass and is applicable not only to buildings, but to various departments as aircraft and window materials and as industrial members as well. SOLUTION: The intermediate film layer of the sandwich glass having the intermediate film layer between at least two sheets of transparent glass sheet- like bodies is formed by subjecting a resin film, which is formed by using a plasticizer, and is dispersed with functional superfine particles of <=0.2 μm in grain size at a mixing ratio of <=10.0 wt.%, to a sandwiching treatment by thermal pressurizing. The respective functional superfine particles alone or their composite, mixture and film are made to exhibit thermal insulating performance, UV shielding performance, coloring performance and light shielding performance, by which the intermediate film is provided with at least heat ray shielding performance.
Patent JP-2002185624-A (JP)
Title: Home security system
Inventor: KOIDE TOSHIO
IPC: G06Q50/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording the business of a visitor by allowing a computer to judge whether or not the visitor is the acquaintance of a resident who is absent, and to answer with a message for informing the visitor that the resident is absent at present, and that his business can be recorded. SOLUTION: When a visitor is a person who visits for the first time, a computer adds information for identifying him at next call to a data base, and then when the visitor and a resident who is absent are not able to make a conversation in a real time, the computer retrieves the data base, and records the business by automatically answering at the time of judging that the visitor is the acquaintance of the resident who is absent.
Patent JP-2002180181-A (JP)
Title: Method for producing extra-low carbon based high tensile steel welded joint and welded steel structure
Inventor: IKEDA TOMOMASA
IPC: B23K26/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high tensile steel welded joint having tensile strength of >=490 MPa by which a weld metal having excellent toughness can be obtained by joining steel by laser beam welding. SOLUTION: In the production of a welded joint by joining steel by laser beam welding, the weld metal has a composition containing 0.005 to 0.025% C, 0.10 to 0.50% Si, <=2.5% Mn, <=0.003% S, <=0.05% Al, 0.0003 to 0.0040% B and <=0.0035% N. In the conditions of the laser beam welding, preferably, laser output is controlled to >=7 kW, and weld heat input to >=0.8 kJ/mm so that the weld metal has a structure containing extra-low carbon bainite of >=90% area ratio, and carbide of <=5%.
Patent JP-2002187861-A (JP)
Title: Method for producing aromatic dihydroxy compound
Inventor: MOTOYAMA YOSHIO
IPC: C07C39/08
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a production method by which an aromatic dihydroxy compound can be efficiently produced at a low cost while easily controlling the reaction temperature. SOLUTION: Phenols are reacted with hydrogen peroxide in a solvent in the presence of a solid catalyst by a suspension method to provide the aromatic dihydroxy compound in a reaction vessel 1, and the solid catalyst is separated from the reaction liquid by a sedimentation separation operation in a sedimentation vessel 3, and returned to the reaction vessel 1. The solvent and the raw material are separated from the separated liquid in distillation columns 4 and 5, and returned to the reaction step, and the aromatic dihydroxy compound is separated as a product. The separated product is purified in tanks 7 and 8 to provide the objective aromatic dihydroxy compound.
Patent JP-2002013464-A (JP)
Title: Circulating hydraulic power generation system
Inventor: OBARA TADASHI
IPC: F03B17/06
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide highly efficient starting by installing a multistage water turbine. SOLUTION: The petal type water turbine is fixed to a chain. The water turbine is fitted to a shaft so as to rotate.
Patent JP-2002197233-A (JP)
Title: Show result forecast method, computer program implementing that method, and recording medium recording computer program thereof
Inventor: FUJIMURA TETSUYA
IPC: G06Q10/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method or the like to objectively forecast earnings by distribution of film or the like. SOLUTION: A system consists of show element information serving as elements to determine show result, a determination criterion for determination of show result, and a show result forecasting means that is provided with an input means serving for input of information and an output means serving for output of information. The show result forecasting means is provided with a show result forecast method that inputs the show element information from the input means, develops a show forecast result based on the show element information and the determination criterion, and outputs the show forecast result to the output means, a computer program to implement the method and a storage means to store the computer program. The determination criteria include the first determination criterion and the second determination criterion.  The show result forecast means develops the first show forecast result based on the show element information and the first determination criterion, and the second show forecast result based on the show element information and the second determination criterion.
Patent JP-2001219582-A (JP)
Title: Ink-jet apparatus with scanner
Inventor: SEKIYA TAKURO
IPC: B41J2/185
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus with a scanner which utilizes an ink-jet principle whereby recording papers of a plurality of sizes can be used as necessary. SOLUTION: This ink-jet recording apparatus with the scanner comprises a multi-nozzle type, ink-jet recording head having many ink discharge ports arranged therein, a reliability restoration mechanism constituted of a cap for covering the ink discharge ports and a negative pressure generation part connected inside the cap, a read mechanism by the scanner 27, and a plurality of recording paper supply means.
Patent JP-2001270942-A (JP)
Title: Novel polymer, electroluminescent material and electroluminescent element using the same
Inventor: ARAKI KATSUMI
IPC: H05B33/22
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a polymer comprising 2,5-pyridinediyl compound which gives an electroluminescent element excellent electron injection and electron transport properties. SOLUTION: The luminescent element material comprises a polymer having at least one partial structure represented by general formula (I) (wherein Ar is a conjugated unsaturated group, excluding that a conjugated unsaturated group comprising a benzene ring bearing at least two substituents selected from 12C or higher alkyl groups, 16C or higher alkoxy groups, 12C or higher alcoxycarbonyl groups and 12C or higher acyloxy groups, a 2,6-pyridinediyl group and a conjugated unsaturated group comprising a nitrogen-containing heterocyclic compound containing at least two nitrogen atoms m and n each represent a molar fraction in the polymer except 1 or 100; and R is a hydrogen atom or a substituent).
Patent JP-2002192201-A (JP)
Title: Metalworking process for introducing large amount of strain into metal due to combined line of forging and rolling
Inventor: INOUE TADANOBU
IPC: B21J1/04
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a metalworking process capable of introducing a large amount of strain into metal in the condition of keeping thickness by developing new production process for multi-directional working through a combined line of forging and rolling. SOLUTION: Metal with work hardening properties are deformed compressedly, reduced gradually to a predetermined thickness and given a large amount of strain by each operation of a plurality of working stages in a combined line of forging and rolling. The metal can be deformed compressedly by choosing the different directions of working at former and at latter operations of working stages.
Patent JP-2002194584-A (JP)
Title: Multicore integral type ferrule, and method and apparatus for manufacturing it
Inventor: TANAKA TETSUO
IPC: G02B6/40
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a multicore ferrule of high precision easily and at low cost. SOLUTION: This method for manufacturing a multicore integral type ferrule includes, preparing several primary electroformed products composed of an electroformed material around a core, tying the several primary electroformed products around a mandrel to a bundle, forming a secondary electroformed product by electroforming the bundle, and removing the above cores from the secondary electroformed product.