baber/WOPTO huggingface dataset:
Patent JP-2000122985-A (JP)
Title: Access prediction method and device, access load distribution method and device, and recording medium recorded with program for executing these methods
Inventor: FUKAZAWA KATSUHIKO
IPC: G06N3/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To make a prediction which is plural periods ahead by updating each coupling weight of a neural network and predicting an access number which is the cycles ahead from a current access number by a neural network having a unit value and a coupling weight. SOLUTION: In a learning process (S25), the current access number Vn is regarded as a tutor value (S25a) and each coupling weight of the neural network is so updated that the unit value an, of an output layer approximates the tuner value Vn for the unit value Vn-N of an input layer which is N cycles ahead. Further, each coupling weight is so updated (S25b) that the error between the tuner value Vn and predicted value a'n becomes small. In a predicting process (S27), the access number Vn at time tn is inputted to the network (S27a) and respective unit values are calculated in sequence (S27b) by using the respective unit values calculated in an internal state update process (S23) and respective coupling weights updated in the learning process (S25) to output the predicted access number an+N which is the N cycles ahead.
Patent JP-H06129978-A (JP)
Title: Method and device for quality inspection of film
Inventor: NAGATA SHINICHI
IPC: G01N21/23
Filed: 1992-10-19
Abstract: PURPOSE:To detect proper coating of original material, proper winding-up, etc., at a proper time, for an effective counter measure by chiefly providing the device with a light transmission intensity detecting means and a retardation (phase difference) calculating means. CONSTITUTION:A high polymer film 3 is wound around an unwinder 2, and rollers 4 are assigned everywhere. An an-line birefringence gauge 5 decides appropriateness of an original film roll to coating, drying and winding up, based upon measurement data. The measurement result of an an-line birefringence gauge 6 is also used, for improved reliability and also for checking of retardation value before and after coating, the presence of orientation characteristic difference, and its magnitude. An on-line birefringence gauge 15 measures retardation of a coated film after drying. Along with the measurement data of the gauges 5 and 6, retardation value and orientation characteristics at respective positions on a coating line are grasped. Further, a data comparison- calculation means before and after a drying process is provided, and from the difference or ratio between them, the effect on film characteristic in the drying process is grasped.
Patent JP-H04157275-A (JP)
Title: Clamp for fixing small diameter piping
Inventor: IMURA IZUMI
IPC: F16L3/12
Filed: 1990-10-18
Abstract: PURPOSE:To eliminate risk of dislocation or scratch generated on the piping side in grip wall part even in the vibrated state and provide detention and fixation effectively by furnishing gripping wall which straddles the bent part on the piping side and which detains and fixes the straight portions on both sides of the bend in such a way as held enwrappedly. CONSTITUTION:A flat mounting wall 2 is fitted with a holddown bolt hole 2', and bending is made at a certain angle, and thus a clamp 1 is provided. Curled gripping walls 3, 3' are furnished at the ends on both sides of the bend. These gripping walls 3, 3' detain and fix the straight portions on both sides of flexural part P' either curved or bent on the piping P side due to a metal pipe having a comparatively small dia. below a value corresponding to the pipe dia. in such a way as held enwrapped and straddling the flextural part P'. Thereby dislocation in the longitudinal and circumferential directions of the piping P is prevented effectively even under vibrational excitation in a long period installed condition, and it is made practicable to have high rigidity fixation.
Patent JP-H10121445-A (JP)
Title: Section for corrugated pipe
Inventor: KAMEI FUMIO
IPC: E02B9/06
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To assemble a corrugated pipe independently of assembly order for making it possible to improve the execution ability of the pipe by chamfering a host corner part at least one end in a direction perpendicularly crossing a corrugated direction at a fixed angle. SOLUTION: A corrugated pipe is manufactured by chamfering host angle parts at both the ends of a rectangular steel plate and circular arc-shapedly bending the steel plate as it is corrugated. In this case, a chamfering angle is set up to be 45 from the viewpoint of machining, and the corrugated pipe has an advantage that assembly becomes easy irrespective of the upstream and downstream at the end of a corrugated pipe section 2. The chamfering may be carried out at one end in a direction perpendicularly crossing a corrugated direction. In the case of assembly, the corrugated pipe 1 is mutually bolted so that a plane on the chamfering side of the section 2 may be inside the pipe 1. Thus water resistance is reduced by chamfering the host angle, and the corrugated pipe 1 is assembled independently of an assembly order.  The corrugated pipe 1 used widely for a waterway can be improved in an execution ability.
Patent JP-H03142041-A (JP)
Title: Method for continuously producing complex hollow cast billet
Inventor: OHASHI MICHIO
IPC: B22D11/00
Filed: 1989-10-27
Abstract: PURPOSE:To continuously produce a complex hollow cast billet having stable quality by inserting a hollow core material preheated at temp. of m.p. or leas into a mold, pouring molten metal around the core material, packing cold material into hollow part of the core material at the time of making the outer surface of core material in melting condition, and drawing out. CONSTITUTION:The hollow core material 5 is preheated to the temp. having m.p. thereof or less with a bearing device 4 and continuously inserted in the mold 2 directly connected with a tundish 1, and the molten metal 3 is poured around the core material 5. When the outer surface of core material 5 in the molten metal 3 comes to molten or semi-molten state with the molten metal 3, the cold material 6 is packed into the hollow part 5' in the core material 5 to solidify the molten metal 3, and the core material 5 and the solidified shell 3' are diffused, joined and drawn out. By this method, crack at the time of solidifying and insertion of the molten metal into joined interface are prevented, and the complex hollow cast billet having stable quality is obtd.
Patent JP-H07133499-A (JP)
Title: Method for vacuum kneading out and molding and apparatus therefor
Inventor: SATO TAKUYA
IPC: B29C48/38
Filed: 1993-11-10
Abstract: PURPOSE:To provide a method for obtaining a molding of high quality by miniaturizing the whole apparatus and eliminating unfavorable effects such as the contamination of materials to be treated caused with foreign materials or a large quantity of air. CONSTITUTION:This apparatus is constructed from a measuring device 1 capable of individually and continuously measuring plural kinds of materials (A) to be treated and delivering the measured materials, a kneading and deaerating tank 2 capable of kneading the materials (A) which are delivered from the measuring device 1 to be treated and decompressing a housing space in a state of the housed materials (A) to be treated, a frictional kneading device 3, communicating and connected with the kneading and deaerating tank 2, receiving the materials (A) which are delivered from the kneading and deaerating tank 2 to be treated in a state of the materials (A) intactly kept in a vacuum state and conveying the kneaded materials while kneading the materials and a molding mechanism 4 capable of extruding the kneaded materials (A) which are to be treated in the terminal end of conveyance in the frictional kneading device 3 while molding the kneaded materials (A) into an expected shape.
Patent JP-H1172622-A (JP)
Title: Optical fiber type non-reflection terminal and apparatus for production therefor and its production
Inventor: NISHIDE KENJI
IPC: H04B10/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber type non-reflection terminal having a large reflection attenuation quantity and excellent characteristics by specifying a normal working coefft. indicating the ratio of the major axis diameter of a non-reflection treating part to the diameter of a bare optical fiber. SOLUTION: The optical fiber type non-reflection terminal is formed by heating and melting the part near the terminal of the bare optical fiber 20 and forming the non-reflection treating part 20b of a spherical surface shape at its terminal 20a by the surface tension of glass. The diameter D1 of the non-reflection treating part 20b in a direction orthogonal with the central axis of the bare optical fiber 20 is designated as a minor axis diameter and the diameter D of the non-reflection treating part 20b in a direction parallel with the central axis as the major axis diameter. The major axis diameter D is >=1.5 times the outside diameter D0 of the bare optical fiber 20. The reflection attenuation quantity increases greatly when the normal working coefft. (D/D0 ) attains >=1.5.  If, however, the normal working coefft. is too large, space efficiency degrades and distortion arises at the neck on the bare optical fiber 20 side of the non-reflection treating part 20b and is liable to give rise to the rupture and, therefore, the normal working coefft. is substantially confined to <=8.0.
Patent JP-2001098758-A (JP)
Title: Sealing backup material charging jig
Inventor: UEDA YUJI
IPC: E04F21/165
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a sealing backup material charging jig capable of uniformly charging a backup material in the inside of a joint of a panel without requiring skill, etc., of working technology. SOLUTION: A sealing backup material charging jig to charge a backup material 4 to adjust the back surface side of a sealing material 3 to charge in a joint 2 of a panel 25 in the a joint is furnished with a first flat plate body 11 to make contact with the panel and a second flat plate body 12 extending in a direction roughly orthogonal from this first flat plate body and free to insert in the joint.
Patent JP-2001102525-A (JP)
Title: Semiconductor device
Inventor: HIRAGA NORIAKI
IPC: H01L21/822
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of high electrostatic-breakdown resistance. SOLUTION: A plurality of internal circuits 20 and 30 of different power- source lines 25, 27, 35, and 37, inter-circuit signal wiring 14 provided across them, and a guard rings 22, 23, 32, and 33, which are provided to each of the internal circuits, connected to the power-source lines, constitute a semiconductor integrated circuit device 50. Here, with the guard rings formed in duplex, such guard rings 22 and 23 as correspond to the internal circuit 20 with a smaller area among adjoining internal circuits are all circulated, while being related to the guard rings 32 and 33 which correspond to the internal circuit 30 of larger area, any portion of the internal circuit 30 omitted at the adjoining place.  Thus, the abnormal voltage is divided/shared between the internal circuits, the difference in electric potentials and breakdown strength caused at both ends of the inter-circuit signal wiring are relaxed.
Patent JP-H02128229-A (JP)
Title: Pulse output diagnostic circuit
Inventor: ISHIKAWA KENICHI
IPC: G06F11/00
Filed: 1988-11-09
Abstract: PURPOSE:To prevent an abnormal data output to outside only by means of a package by adding a self diagnostic circuit to the pulse output package (PPO). CONSTITUTION:PPO transmits pulse data from CPU to a pulse output circuit 2, converts it into a pulse. A data selector 3 discriminates the converted pulse into an external output pulse and a self diagnostic pulse in accordance with address designation from CPU. The self diagnostic pulse is inputted as the clock of a serial connection flip flop integrated in a binary counter 4, and is converted into eight bit data which is the same as that which PPO has received from CPU by the output of the flip flop. Thus, self diagnosis is attained by returning converted data to CPU and comparing it with data written into PPO. Thus, the number of abnormal pulses can be prevented from being outputted to an external device.
Patent JP-H10111040-A (JP)
Title: Air conditioner
Inventor: KUSHIRO KAN
IPC: F25B13/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a power-saving type air conditioner highly efficient regardless of the temperature of outdoor air. SOLUTION: An air conditioner is provided with a compressor 11, driven by a gas engine 7, a first cooling and heating switching valve 12 as well as a second cooling and heating switching valve 15, which switch over the circulating route of heat medium into a heating route H or a cooling route C, an indoor side heat exchanger 13, effecting heat exchange between the heat medium and indoor side air, and an accumulator 14. The heating route H is provided with a first heat exchanger for heating 41, effecting heat exchange between the exhaust gas of the gas engine 7 and the heat medium, and a second heat exchanger 42 for heating, effecting heat exchange between the engine cooling water of a gas engine 7 and the heat medium. The cooling route C is provided with a heat exchanger for cooling 31, effecting heat exchange between water or air and the heat medium.
Patent JP-H01123363-A (JP)
Title: Automatic teller machine
Inventor: MATSUMURA HIDEYUKI
IPC: G06Q40/02
Filed: 1987-11-06
Abstract: PURPOSE:To facilitate payment by self-assessment by calculating a tax amount from the face value of an issued check, and storing the issued data of the check targeted to be taxed. CONSTITUTION:A check issuing means 20 to issue the check is provided, and also, a tax amount tabulating means 22c to calculate and estimate a stamp duty amount at every issuing of the check is provided, and furthermore, an issued data storage means 22d to store the issued data of the check targeted to be taxed is provided. In such a way, it is possible to capture the stamp duty amount to be paid to a tax office as the result of issuing the check, and also, to use the issued data as data of payment, then, the payment of tax can be performed smoothly.
Patent JP-H11116962-A (JP)
Title: Charging of coal for coke making into coke oven
Inventor: IGAWA KATSUTOSHI
IPC: C10B47/10
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To achieve a great increase and uniformity of the packing density of a charged coal for coke making in a carbonizing chamber of a coke oven to realize an enhanced coke quality and an increased productivity of a coke oven by charging the coal for coke making from a plural number of hoppers into the carbonizing chamber alternatively through even and odd numbered charging slots. SOLUTION: In the charging method of a coal for coke making into a carbonizing chamber 1 of a coke oven to charge the coal in an accelerated way with rotor blades, the coal is charged alternatively through each of even and odd numbered charging slots 2. Specifically, the first charging is conducted through #1 and #3 charging slots. The heaps of the coal piled up by the charging are indicated by 1-1 and 1-3 (wherein the first figures indicate the charging numbers and the second figures, the numbers of the charging slots for the piled-up coal). Then the second charging is conducted through #2 an ξ4 charging slots. The third charging is conducted again through #1 and #3 charging slots. This charging procedure is repeated in an alternative manner.
Patent JP-S63136476-A (JP)
Title: Manufacture of conductive polymer battery
Inventor: FUJITA KAZUNORI
IPC: H01M10/0569
Filed: 1986-11-28
Abstract: PURPOSE:To prevent arborescent precipitation and enable manufacture in the atmosphere by using a metal based n aluminium without containing lithium or aluminium as a negative electrode. CONSTITUTION:A metal based on aluminium without containing lithium or aluminium is used as a negative electrode of a secondary battery using a conductive polymer as an electrode active material, lithium as a negative electrode active material and an organic electrolyte, in which lithium salt is dissolved, as an electrolyte. As a result, arborescent precipitation coases to be generated on the negative electrode at the time of charging for preventing falling off of the electrode or a short-circuit. Further, this metal is not liable to react to moisture so as not to generate an oxide or a hydroxide by making reaction to the moisture in the atmosphere even if the battery is manufactured in the atmosphere, so that stable battery performance can be obtained.
Patent JP-H03146651-A (JP)
Title: Flux for hot dip zn-al alloy coating
Inventor: TSUGITA YASUHIRO
IPC: C23C2/30
Filed: 1989-10-31
Abstract: PURPOSE:To provide a flux reduced in corrosiveness and causing no uncoating by adding NH4Cl and specifying a composition in a flux containing SnCl2 and ZnCl2. CONSTITUTION:This flux has a composition consisting of, by weight, 5-50% SnCl2, 10-95% NH4Cl, and <=85% ZnCl2. Uncoating can be prevented by immersing iron and steel materials, etc., into the above aqueous solution to perform flux treatment. Since the above flux is free from fluorides, corrosiveness is reduced and the necessity of expensive flux-tank material is obviated, and further, the generation of noxious gas is prevented. As to the amount of SnCl2, surface activating action on a material to be treated becomes insufficient when it is <5%, and, when it exceeds 50%, the melting point of the flux-coated body formed by means of the flux treatment is elevated and complex salt with superior flowability is difficult to be formed at the time of plating. Further, the function of preventing the inhibition of the adhesion of plating layer due to Al2O3 as an oxidation product in a plating bath becomes insufficient when NH4Cl content is <10%, and, when it exceeds 95%, the amount of SnCl2 becomes insufficient. Moreover, when ZnCl2 content exceeds 85%, the amounts of other components become insufficient.
Patent JP-H072568-A (JP)
Title: Alumina plastic material
Inventor: SHIBAZAKI YASUO
IPC: C04B35/632
Filed: 1991-10-03
Abstract: PURPOSE:To provide an alumina material excellent in plasticity. CONSTITUTION:This alumina plastic material is prepared by blending and kneading a plate-shaped powdery alumina having <=1.0mum particle size and <=0.1mum thickness and an organic water retention agent with water. As the organic water retention agent, methyl cellulose, polyvinyl alcohol, carboxymethyl cellulose, polyethylene glycol, etc., are preferably used. This material is excellent in plasticity and, therefore, can be molded without requiring a large amount of a binder. Accordingly, a dense molding having stable properties can be obtained.
Patent JP-H02130311-A (JP)
Title: Combustion control device for hot water feeder
Inventor: TAKAYAMA MASAYOSHI
IPC: F23N1/02
Filed: 1988-11-08
Abstract: PURPOSE:To stabilize a feed hot water temperature during switching of the number of burners by a method wherein, in a hot water feeder equipped with a plurality of burners, based on thermal efficiency at the working number of burners, the openings of a control valve and a solenoid valve are controlled according to the number of working burners. CONSTITUTION:When the number of burner groups 11 by means of which combustion is performed is changed, a combustion amount of a burner 10 is decided according to thermal efficiency predetermined according to the number of the burner groups 11. In the combustion amount, according to, for example, the case of first combustion in which only one series of burner groups 11 is used and the case of second combustion in which two series of burner groups are used. Control of the opening of a governor proportional valve 23 and control of switching of a solenoid 24 are effected in response to respective combustion amounts. This constitution enables the prevention of production of a hot water feed temperature change during switching of the number of burners and the stabilization of a hot water feed temperature.
Patent JP-H06106777-A (JP)
Title: Color image forming device
Inventor: ARAI KAZUHIKO
IPC: B41J2/44
Filed: 1992-09-29
Abstract: PURPOSE:To completely prevent irregularities in a color image from being formed due to potential unevenness caused by the roughness of the surface of a toner image in a preceding process by forming a beam spot in scanning direction on a photosensitive body in such a manner that the diameter of the beam spot determined by an image forming optical system is a predetermined times the pitch of picture element or more in the scanning direction. CONSTITUTION:Diameters of beam spots in a main and auxiliary scanning direction are set at 1.5 or more times larger than the pitch of picture elements in the main and auxiliary direction and charging, exposure, and development are applied a plurality of times to form images by means of toner of a plurality of colors on the body. Latent images on the photosensitie body formed by light beams is developed in wet or dry process using toner having particle diameter of 7mum or smaller using a developing unit 3. As a result, in a second color or succeeding colors, potential irregularities and caued by scatting of light at time of exposure generated due to the presence of toner a can be restrained and hence generation of irregularities in color or degradation of particles are restrained. Color developing liquid on the photosensitive body is collectively transferred to a record by a transfer corotron 4 and the liquid is passed through a fixing unit 7 and fixed so that a color image is formed. Thus a color image having good half tone can be obtained.
Patent JP-H06110529-A (JP)
Title: Operation information managing device for numerical controller
Inventor: ITO KENJI
IPC: B23Q17/00
Filed: 1992-09-28
Abstract: PURPOSE:To provide the operation information managing device which can suppress the burden of an operator at a minimum for a numerical control machine tool and can sum-up/display operation information desirable for the operator in the work area of the operator as needed. CONSTITUTION:The ON/OFF of a state concerning an, energized state and the time of turning on/off the state are detected by an energized state detection part 7, the ON/OFF of a state concerning an operating state and the time of turning on/off the state are detected by an operating state detection part 5, and an input button provided at a keyboard 1 is deperessed. Then, the ON/OFF of a state concerning a non-operating state provided by non-operation reasons and the time of turning on/off the state are detected, the respective detected results are summed up, and the ON/OFF of various states, the time of turning on the various states, the rate and the graph are prepared and displayed at real time.
Patent JP-2001111068-A (JP)
Title: Optical module
Inventor: AIHARA SHUICHI
IPC: H01L31/0232
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce costs. SOLUTION: V channels 22 and 24 being orthogonally crossed each other are formed on the upper surface of a stem 21 and the lower surfaces of an optical element 23 and a fiber-fixing tool 27. A positioning rod 25 is placed in two V channels 22 of the stem 21, the V channel 24 is engaged with the positioning rod 25 for mounting the optical element 23, and a V channel 29 is engaged with the positioning rod 25 for mounting the fiber-fixing tool 27. By simple structure/assembly where the positioning rod 25 is used as reference for aligning the V channels 22, 24, and 29, the optical element 23 and optical fiber 26 can be accurately positioned, thus eliminating the need for aligning work.