baber/WOPTO huggingface dataset:
Patent JP-S6481175-A (JP)
Title: Load control device of fuel cell power generating system
Inventor: YONEZAWA SHIGEO
IPC: H01M8/04
Filed: 1987-09-22
Abstract: PURPOSE:To quickly respond to the variation of a load by processing a load corresponding to a gas flow rate or an air flow rate, processing the processed value so as to become a leading control speed, giving the value to a valve if the output of a fuel cell is smaller than a load instruction value, and giving a control instruction value corresponding to the load instruction value if it was equalized to the load instruction value to the valve. CONSTITUTION:An arithmetic and logic unit 5 outputs a control signal which controls a valve 2 installed on the way of a pipeline 1 from a closed state to a fully opened state according to a load instruction 6. The control signal is treated with a computing element 9, and the signal from the computing element 9 is directly inputted to a valve 2 with a controller 8 if the output of a fuel cell 3 is smaller than the load instruction 6, and the control signal corresponding to the load instruction 6 is given to the valve 2 if the output of the fuel cell detected with a detector 7 was equalized to the load instruction 6. When the output of the fuel cell 3 is smaller than the load instruction 6, an opening-closing signal is given to the valve 2 as an instruction for leading control signal, and when the actual output is equalized to the instruction value, the control signal is given to the valve 2 so as to keep this value. A load control device can quickly respond to the load variation.
Patent JP-S6481273-A (JP)
Title: Semiconductor memory device
Inventor: KUROKI HIDEFUMI
IPC: H01L27/112
Filed: 1987-09-22
Abstract: PURPOSE:To perform a function as an EPROM even with a short gate length by a method wherein an LDD structure is applied to a structure of an EPROM type semiconductor memory device. CONSTITUTION:Polysilicon 3 is deposited on a gate oxide film 2 generated on a substrate 1. Then, the polysilicon 3 is oxidized; an interlayer oxide film 4 is generated; then, polysilicon 5 is deposited; a memory gate is processed by photolithography; the film 2, the polysilicon 3, the film 4 and the polysilicon 5 are etched by making use of its resist as a mask. After the resist has been removed, an impurity of phosphorus or the like is ion-implanted; an oxide film or the like is deposited. Then, a side wall is formed by an anisotropic operation; arsenic or the like is implanted by making use of the side wall as a mask; an LDD structure of an EPROM is completed. When this LDD structure is used for the EPROM, it does not cause a short channel effect even with a very fine pattern, and functions as the EPROM.
Patent JP-S6297040-A (JP)
Title: Translating system for program having linkage section between programs
Inventor: FUKUNAGA TADASHI
IPC: G06F9/45
Filed: 1985-10-23
Abstract: PURPOSE:To display the mutual relation between corresponding parameters at the time of translation and to check easily the relation, by collating the corresponding parameters successively between programs having communication with each other by means of a linkage section, and outputting the result of collation. CONSTITUTION:A program A calls a program B by a CALL instruction 11. Here three reference parameters C, D and E are designated by a USING phrase 12. While three names K, L and M are designated in the program B by a USING phrase 13 and at the same time these names are described to a linkage section 14. When both programs A and B are connected via the section 14 in a translation mode, both programs are designated via a connection designating means 2. A connection check means 3 checks both designated programs A and B and has the collation of definition between the designated parameters C-E of the calling program A and the designated parameters K-M of the called program B. Then the result of said collation is outputted.
Patent JP-H0686293-A (JP)
Title: Image tracking device
Inventor: YONEYAMA HAJIME
IPC: H04N7/18
Filed: 1992-09-07
Abstract: PURPOSE:To prevent the tracking performance from being spoiled even against a sudden variation of a luminance level by providing an average value calculating circuit and a subtracter in an input stage of image data, eliminating a DC component from the image data and executing a correlation operation by using only an AC component of the image data. CONSTITUTION:An average value calculating circuit 1 calculates an average value of a one-line portion, outputs an average value signal (b) to a subtracter 2, and the subtracter 2 subtracts the signal (b) from input image data (a), and outputs image data (c) from which a DC portion is eliminated, to a correlation arithmetic circuit 3 and a template memory 5. As for the image data, the correlation arithmetic circuit 3 calculates an expression in accordance with the image data (c) outputted from the subtracter 2. In the expression, the number of samples in a template data area, the number of samples of input image data, luminance of template data, and luminance of the input image data are denoted as (m), (n), TK, and Xi, respectively, and at the time of (i)=A, the minimum correlation value signal Di is obtained. In such a way, [A+(m-1)/2] can be obtained as a target position signal (e).
Patent JP-H1064554-A (JP)
Title: Continuous casting device for lead-acid battery collecting grid body
Inventor: TAKESHIMA SHUHEI
IPC: B22D11/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To successively and continuously cast an excellent collecting grid body in which no occurrence of a cold shut is allowed between a cast upper portion frame rib and an ear portion and/or a lower portion frame rib and a foot portion. SOLUTION: This device comprises a rotation drum casting mold 1, and a molten metal supply portion 2 which is provided with a circular arc inner face 2a which coincides with the outer peripheral face 1a of the rotation drum casting mold 1 and is free in sliding thereon and the molten lead delivery oblong hole 20 opening in the circular arc inner face 2a. In the circular arc inner face 2a of the molten metal supply portion 2, revers flow preventing protrusive rows 21p1, 21c, 21c,..., 21p2 which are respectively fitted into the respective molding slits of a plurality of grid body molding portions continuously engraved in the outer peripheral face 1a of the rotation drum casting mold 1 are arranged on an inner face area above the oblong hole 20.  The bottom ends of the protrusive rows 10c, 10c,..., 10c arranged in an intermediate area among the protrusive rows are formed so as to reach the upper edge of the oblong hole 20, while protrusive row missing portions 22 are formed between the bottom ends of either or both of the both outer end protrusive rows 21p1, 21p2 and the upper edge of the oblong hole 20.
Patent JP-S60130408-A (JP)
Title: Roll bending device of rolling mill
Inventor: OKUYAMA MOTOKATSU
IPC: B21B31/07
Filed: 1983-12-16
Abstract: PURPOSE:To provide easily an accurate bending force to a rolling roll by providing a rotating body to bring it into contact with the end part of a rolling roll of multiroll mill and pressing the roll by raising the body vertically. CONSTITUTION:A rotating body 8 is installed so as to bring it into contact with the contacting surface 1a consisting of slant surfaces formed at both ends of a work roll 1 of multiroll mill, and the body 8 is supported by a supporting bed 13 which is connected to a door 12 attached rotatably to a housing. The door 12 is raised by a hydraulic cylinder attached to the outside of housing, and the body 8 is vertically raised through the bed 13. In this way, a bending force is provided to the contacting surface 1a of roll 1 by the conical contacting surface 8a of rotating body 8. At the same time, a thrust, acting on the roll 1 through both contacting surfaces 1a, 8a, is received by the bed 13 through the body 8.
Patent JP-H1175625-A (JP)
Title: Lure and its production
Inventor: UEMORI YASUO
IPC: A01K85/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a fishing lure having high flexibility as well as strength, excellent luring action and good handleability. SOLUTION: A highly transparent composition to form an outer layer 3 is poured into a cavity 22 in an amount corresponding to the volume of the transparent part, i.e., the outer layer 3. A composition having high hardness and corresponding to the inner layer 2 compounded with a colorant is immediately poured into the center part of the cavity 22 before the cooling of the transparent composition to lose its fluidity. The amount of the material for the inner layer 2 to be poured into the cavity is set to sufficiently fill the cavity 22 together with the material for the outer layer 3. The former composition for the outer layer 3 is pressed against the mold surface by the filling of the latter composition for inner layer into the center part to form a transparent lure 1 composed of the colored inner layer 2 and the transparent outer layer 3 and similar to a small fish.
Patent JP-H08103616-A (JP)
Title: Moving pulse jet type bag filter
Inventor: MORITA HISASHI
IPC: B01D46/04
Filed: 1994-10-03
Abstract: PURPOSE: To detect the breakage of a bag at low cost and with high precision by eliminating the variance of jetted quantity and the jet pressure of high pressure air. CONSTITUTION: In a pulse jet type bag filter, a lot of bags 5 for capturing and filtering dust on the outer side face in a dust collecting chamber are provided, and purified air from which dust has been filtered off by the bags 5 is caused to flow into a purifying chamber, and also a high pressure gas jetting mechanism 31 for jetting high pressure gas from the purifying chamber side into the bags 5 to blow off dust stuck on the bags 5 is movably installed in the purifying chamber. In the high pressure gas jetting mechanism 31, plural nozzles arranged directly on an accumulator 32 and facing base end openings of the bags 5 and diaphragm solenoid valves 39 installed between the accumulator 32 and the nozzles 33 and separately undergoing opening and closing control are provided to restrain the occurrence of uneven pressure distribution.  The high pressure gas jetting mechanism 31 is provided with broken bag detecting air inlet pipes 35 facing the base end openings of the bags 5 to detect the bags line by line.
Patent JP-H0768625-A (JP)
Title: Extrusion molding machine
Inventor: HAYASHIZAKI YOSHIHIRO
IPC: B29C48/455
Filed: 1993-08-31
Abstract: PURPOSE:To increase a production amount of a molded form by a small driving force by cancelling a thrust pressure to be applied to a screw. CONSTITUTION:The extrusion molding machine comprises a cylinder 10 having first and second material supply ports 11a, 11b provided at both ends and a discharge port 12 of a melted and mixed material formed near a center, and screws 30a, 30b inserted into the cylinder 10, formed at one side with a right- hand flight and at the other with a left-hand flight at a position disposed at the port 12 as a center to knead to feed the materials supplied from the ports 11a, 11b toward the port 12.
Patent JP-H05379-A (JP)
Title: Cutting torch and stand-off cup for torch
Inventor: RANDEI JII HAABAAMAN
IPC: H05H1/26
Filed: 1991-09-19
Abstract: PURPOSE: To keep the interval between a cutting arc and a template to the constant when a cutting torch is guided at the surroundings of the template edge part. CONSTITUTION: A stand-off cup 40 is arranged at the surroundings of the tip 42 of the cutting torch. The stand-off cup keeps the distance between a torch orifice 44 and a work piece 50 to the constant. A notch continued to the end part of the cup, i.e., window 56, is arranged and with this window, the cutting arc 46 can be seen and arc spatter can be removed. A post, i.e., castellation 32 in the interval of the notch is provided and a ring 30 is provided at the end part thereof.
Patent JP-H0874256-A (JP)
Title: Earth retaining construction method
Inventor: ITO HIROSHI
IPC: E02D17/08
Filed: 1994-09-07
Abstract: PURPOSE: To cope with the passage of a curve, too, by using a pole, where groove- bottom protrusions are arranged vertically at the inner faces of panel receiving grooves provided on both sides, and panels which have plate-shaped vanes at the end faces. CONSTITUTION: A pole 1 is made by attaching a square pipe or a C-shaped steel material for attachment of a strut to the side face of each panel receiving groove 11 being made by welding two C-shaped steel materials, which have grooves severally. so that the grooves may look outward in axial direction. A groove-bottom protrusion 12 is welded and fixed to the inner face of this panel receiving groove 11 in such condition that the crown of an angle steel or the like is directed toward the open side of a groove. The blade 21 of a panel 2 is a little wider than the width of the panel, and is narrower than the interval between the receiving grooves of the pole 1.  Two such poles 1 are erected in parallel, and are coupled with each other by a strut This H- shaped pole frame is planted in the foundation, and the earth is excavated in the direction of extension, and the blade 21 of the panel 2 is lowered along the protrusion 12 at the bottom of the groove. At the time of passage of a curve, the protrusion 12 works effectively, and the panels can be arranged in cross condition with enough margin.
Patent JP-H0790098-A (JP)
Title: Molded article of resin having oxygen barrier property
Inventor: KOTANI KOZO
IPC: C08J7/00
Filed: 1993-09-27
Abstract: PURPOSE:To obtain the subject molded article useful as films, etc. having excellent barrier to oxygen, usable for deoxidizing packing by coating the molded article with another resin having oxygen barrier, by irradiating a molded article composed of a resin composition containing a triphenylphenyl compound with a radiation. CONSTITUTION:A resin (e.g. polyethylene terephthalate resin) mixed with 0.1-30wt.% of a triphenylphenyl compound of formula 1 (R<1> to R<3> are H, OH, amino, nitro, a halogen, an alkyl or an alkoxy; X is H, a halogen, OH, amino or ether residue) (e.g. triphenylmethane) by a Banbury type mixer at 160 deg.C at 60rpm for 5 minutes under purging with nitrogen and press-molded at 160 deg.C under 50kg/cm<2> to give a film. Then, this molded article is irradiated with a radiation such as electron rays to convert the triphenylmethyl compound into a free radical of formula II to give the objective molded article of resin having barrier to oxygen, having scavenging action on oxygen by reaction of the formed radical with oxygen.
Patent JP-H0579493-A (JP)
Title: Vacuum degassing device
Inventor: TOKUMITSU KIYONORI
IPC: F04D19/04
Filed: 1991-09-19
Abstract: PURPOSE:To reliably prevent entrance of the open air into a pump by forming a valve in such a way that a valve seat positioned on the pump side is opened and closed by a valve body, in a device which brings a vacuum vessel into a vacuum state with the aid of a turbo-molecular pump connected to the vacuum vessel through the valve. CONSTITUTION:In a vacuum degassing device, the interior of a vacuum vessel is brought into a vacuum state with the aid of a turbo-molecular pump connected to the vessel through a piping. A valve 21 is located in the piping, and through running of a hydraulic rotary pump for roughing connected to the exhaust side of a turbo-molecular pump, the interior of the vacuum vessel is exhausted to the given degree of vacuum through opening operation of the valve 21 when the degree of vacuum of the piping is increased to a given value. In this case, the valve 21 is formed such that a valve body 14 thereof is forced into pressure contact with a valve seat 22, opened to the turbo-molecular pump side through a seal 15, through the force of a spring 17. This constitution forces the valve body 14 into pressure contact with the valve seat 22 when the vacuum vessel 12 side is brought into an atmospheric pressure state and prevents entrance of the open air to the pump.
Patent JP-H04244034-A (JP)
Title: Production of 2c oxygen-containing compound
Inventor: MATSUZAKI TAKEHIKO
IPC: C07C47/06
Filed: 1990-09-10
Abstract: PURPOSE:To obtain 2C oxygen-containing compound such as ethanol in high selectivity by using a cobalt catalyst supported on an oxide modified with a transition metal and an alkali metal by a vapor-phase catalytic method using a synthesis gas as a raw material. CONSTITUTION:A catalyst comprising (A) cobalt, (B) at least one metal selected from a group consisting of indium, ruthenium, platinum, osmium, palladium and rhenium and (C) an alkali metal element supported on an oxide is used and a mixed gas of carbon monoxide and hydrogen is reacted at 150-450 deg.C under 5-150kg/cm2 at 1,000-20,000/h space velocity to give 2C oxygen-containing compound. The composition ratio of each component of the catalyst is 1/100-1/10 pts.wt. calculated as metal based on the carrier of the component A, 1/20-1/2 molar ratio of the component B based on cobalt atom and 1/50-2 molar ratio of the component C based on cobalt atom.
Patent JP-H0875136-A (JP)
Title: Incinerated ash melting method and device therefor
Inventor: MIYAMURA AKIRA
IPC: F23J1/00
Filed: 1994-09-08
Abstract: PURPOSE: To prevent the occurrence of steam explosion which preventing the development of a clog of metal in the gate of a melting furnace, which interrupts continuous melting of incinerated ash. CONSTITUTION: In an incinerated ash melting device, a plurality of nozzles 7 through which plasma to melt and treat incinerated ash generated in a refuse incinerator or oxygen or oxygen enriching gas is blown in a molten metal layer 12 in a melting furnace are formed in a refractory of which a lower side 15 of an arc melting furnace consists. The melting furnace comprises a plasma torch 1, a furnace bottom electrode 2 disposed at a bottom 16 of a furnace body 4, an ash feeding device 3 located at the melting furnace, an ash hopper 8 through which incinerated ash is charged in a water injection device 5 and a melting furnace, and a slug storage tank 9 formed at an outlet.
Patent JP-S6480812-A (JP)
Title: Error correcting device for gyro compass
Inventor: HOJO TAKESHI
IPC: G01C19/38
Filed: 1987-09-24
Abstract: PURPOSE:To correct an error due to the motion of a ship by estimating the azimuth error of the gyro compass due to the motion of the ship in a sailing state and correcting the azimuth transmission output of an azimuth transmitter. CONSTITUTION:The gyro compass equipped with the azimuth transmitter which sends the azimuth of the spin axis of a sailing body is provided with an error correcting device 90 which inputs the speed signal of the sailing body. This error correcting device 90 consists of an azimuth error arithmetic part 91 and an azimuth error correction part 92. The azimuth error arithmetic part 91 estimates the azimuth error due to the motion of the sailing body and the azimuth error correction part 92 corrects the output of the azimuth transmitter with the estimated azimuth error.
Patent JP-H08106448-A (JP)
Title: Weather forecasting device
Inventor: OCHIAI YOSHIHIRO
IPC: G06Q50/00
Filed: 1994-10-04
Abstract: PURPOSE: To shorten the time of learning for a radar image which is newly measured and to find radar images at irregular forecasting time intervals with a small calculation quantity by systematically classifying and managing weather radar images and utilizing the weight of a neural network model which has learnt by using radar images by clusters. CONSTITUTION: Radar images from an input part 100 are classified by patterns by using the neural network for pattern classification (201). The weight of the neural network model which is generated in the past with a corresponding cluster and used by a learning and forecasting part 203 is obtained and set as an initial value for relearning. Further, optimum weight is generated for each pattern-classified cluster and registered in a data base part 202 so that it can be used. Further, an index for indicating forecasting time is inputted to the neural network model of the learning and forecasting part 203 together with the radar image.
Patent JP-S6484400-A (JP)
Title: Cooperated/decentralized type building management system
Inventor: NISHIKAWA MITSUYO
IPC: G08B25/00
Filed: 1987-09-26
Abstract: PURPOSE:To attain building management system operation based upon always up-to-date real information and to improve reliability by receiving information through a central computer at the time of normal operation, and when communication with the central computer is disabled transferring the system to cooperated/decentrarized processing. CONSTITUTION:The building management system is constituted as a cooperated/ decentrarized system capable of distributing the functions of the central computer 1 to high-function terminal equipments 3 and transmitting/receiving necessary information between the equipments 3 through a transmission line using a LAN, PBX or the like. At the time of generating abnormality in the central computer or at the time of maintenance and inspection, the computer 1 is disconnected from the equipments 3 or when the setting of the connection is executed at the time of recovery of the computer 1, one of the equipments 3 executes the function of the computer 1. Thus, the building management system can be maintained by mutually cooperating the high-function terminal equipments.
Patent JP-S62102032-A (JP)
Title: Oscillating gas heater
Inventor: ITO JIRO
IPC: F24C3/00
Filed: 1985-10-26
Abstract: PURPOSE:To make a positive ignition, prevent an erroneous ignition and facilitate an operation by a method wherein means for sensing a normal combustion of a burner is provided to allow an operation of a rotary driving mechanism only in a normal combustion of the burner. CONSTITUTION:An oscillating gas heater is provided with an osillating mechanism for reciprocating a main body in this rotational direction, a burner combustion control mechanism including a spark unit SP acting as an ignition device and a flame rod FL acting s a flame sensor and a control circuit 5. The control circuit 5 is provided with a flame sensing circuit 51 having a flame rod FL acting as a sensor, the flame sensing circuit 51 is provided with a transistor T1 to be conducted when an output of the flame rod FL (a resistance between positive and negative poles is less than a specified value) is applied and a relay R1 for closing a contact point a1 arranged between the oscillating control circuit 53 and the power supply only when the transistor T1 is conducted. With this arrangement, the oscillating movement is made only during a time in which the presence of the flame is sensed by the flame rod under a normal combustion of the burner.
Patent JP-H0583173-A (JP)
Title: Communication equipment for data transmission
Inventor: NAKATO YOSHIJI
IPC: H04B5/00
Filed: 1991-09-20
Abstract: PURPOSE:To provide the data transmission use radio communication equipment in which the adverse effect onto a communication function due to access of a metallic object without additional provision of an expensive ferrite core and metallic shield plate by using a responder of e.g. a mobile object identification device as an execution object. CONSTITUTION:A battery 36 is mounted to a printed circuit board 38 among an antenna coil 32, a tuning capacitor 33, the power supply use battery 36 and the printed circuit board 38 integrated in the case 37 of a responder 3 and arranged to cover the rear side of the antenna coil 32 and the tuning capacitor 33 and the antenna coil 32 are adjusted to be resonated at a prescribed communication frequency in the assembling state. Thus, the metallic outer case of the battery 36 acts like the electromagnetic shield of the antenna coil 32 and the effect of the metal when a metallic object accesses the responder 3 is reduced.