baber/WOPTO huggingface dataset:
Patent JP-H03110320-A (JP)
Title: Combustion control method for burner for gasified fuel
Inventor: HASHIMOTO HIDETO
IPC: F23N5/00
Filed: 1989-09-22
Abstract: PURPOSE:To improve combustion efficiency and to reduce production of an open air contaminating material by a method wherein, based on a deviation between an amount of a combustion index determined from the emission intensity of the emission line spectrum of flame and an amount of a reference combustion index from a setter, a control signal is outputted to a combustion control fluid regulating device. CONSTITUTION:When flame 2 of each burner 1 is detected by a photo probe 3 mounted on each burner 1 and collected to a photo scanner 5 through an optical fiber cable 4, the photo scanner 5 feeds light 6 of the flame 2, in order, to a spectroscope 7. The spectroscope 7 effects spectral operation of light 8 of a specified wavelength at which emission line spectrum is generated from the light 6, and a photoelectric converter 9 effects photoelectric conversion of the light 8 to produce emission intensity 10. Based on the emission intensity 10, a computing control device 11 derives a production amount of a combustion index as either nitrogen oxide or carbon monoxide, serving as a combustion index, from a relation predetermined by experiment. A deviation between the generating amount and an amount 13 of a combustion index, being s reference predetermined by a setter 12 when the burner, 1 is in an optimum combustion state, is obtained, and a control signal 14 is outputted to a combustion control fluid regulating device 15 so that the deviation is reduced to zero.
Patent JP-H0966314-A (JP)
Title: Production of stepped cylindrical fitting
Inventor: MATSUMOTO NOBUO
IPC: F16F13/14
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost by executing a first process press work as well as a second process press work with a press machine of the same kind so as to reduce control of in-process and problem of handling time. SOLUTION: A first process forms a sheet member 3 by press work and then a second process executes stepped forming to the sheet member 3 in the width direction by press work to form a stepped member 4. A third process rounds the stepped member 4 in the longitudinal direction by roll bending. A fourth process abuts both end faces 4x, 4y in the longitudinal direction of cylindrical member 5 and welds the abutted faces as a weld line 11a. Thus, the production processes consist in sequence of press, press, roll bending and welding, the first and second press works are consecutively executed the same press machine.
Patent JP-H1077044-A (JP)
Title: Container to be folded
Inventor: KAMIMURA HIDEO
IPC: B65D21/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a container which can be folded when there is no content by forming a Y-shaped recess and two recesses for connecting Y-shaped ends on opposite first sides of a container and forming a horizontal recess at a Y-shaped intersection. SOLUTION: The container 1 is equipped with a handle 9 for holding the container and a mouth 7 for filling contents on an upper face 5 making a slope, and a cap 8 is attached. A pair of first sides 3 swell outward, while another pair of second sides 4 are recessed inward. Approximately Y-shaped recesses 2 are provided from upper-left toward lower-right on the pair of opposite first sides 3, and a recess 2 also in parallel to the second side 4 is provided through an approximately Y-shaped intersection 10. Further, recesses 11, 12 for connecting approximately Y-shaped ends are provided continuously from the first sides 3 also on the second sides 4 in parallel to upper and lower rims. The container 1 is held by the handle 9 with the cap 8 removed and pushed downward, thereby discharging air in the container to be folded for facilitating storage and transportation.
Patent JP-H1073285-A (JP)
Title: Air conditioner
Inventor: UCHIDA TSUTOMU
IPC: F24F13/22
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent splashing out of big water drops consequent upon the flying up of condensate, which has not be fully atomized by the stream of air in an atomizing chamber, or the increase of noise due to the collision of the water drops against the condensate, by a method wherein a horizontally rotating atomizing vane is provided in the atomizing chamber in a case for an atomizing device and a draining passage is formed on the bottom unit of the atomizing chamber. SOLUTION: A discharging port is formed on the side surface of an upper case 26 while air, sucked from the upper direction or the side direction of the upper case 26 by the rotation of an atomizing vane, is passed through a suction port 37 and is mixed with condensate, atomized by a splashing disc 30, then, is discharged out of the discharging port. The suction port 42 of the condensate is formed at the tip end of a lower case 27 and the tip end of suck-up unit 29 of the dispersing disc 30 is positioned at the suction port 42 while a draining passage 43 is formed on the periphery of a bottom surface and a draining port 44 is provided in the draining passage 43 below the discharging port.  By this constitution, the flying out of big water drops due to flying up of the condensate which has not be completely atomized in the bottom part of the atomizing chamber 28 by air stream in the atomizing chamber 28, or the increase of noise due to the collision of the big water drops against the condensate sucked up through the suction port 42, can be eliminated.
Patent JP-S60140487-A (JP)
Title: Character feature extraction system
Inventor: SAKURAI AKIRA
IPC: G06K9/50
Filed: 1983-12-28
Abstract: PURPOSE:To allow extraction of character features at high speed by obtaining frequency distribution of the length of the black run in the case of the traverse- direction raster scan. CONSTITUTION:A black/white decision circuit 2 outputs an increment signal to a counter 3 whenit detects a black picture element. Then, the circuit 2 transmits a white element detection signal to a controllr 5 when the white picture element is detected. The controller 5 reads the storage contents of the address of a black run memory device 4 which is specified by a count value (i) (length of the black run) of the counter 3 at that time when the white element detection signal is inputted. The controller 5 adds ''1'' to the contents, writes them in the same address, and clears the counter 3 simultaneously. The same operation is executed repeatedly up to the final scanning line, when the black run memory device 4 obtains the frequency distribution HR (i) of the length (i) of the black run, the controller 5 outputs the storage data of the black run memory device 4 to the dictionary retrieval part.
Patent JP-H03108971-A (JP)
Title: Printer
Inventor: MAKISHIMA SUGIO
IPC: H04N5/76
Filed: 1989-09-22
Abstract: PURPOSE:To prevent printing of a blurred picture by designating the picture recording range of a video tape and automatically searching the least blurred picture and printing this picture as a still picture. CONSTITUTION:One-field components of video signals are alternately written in field memories 26 and 28, and video signals having a time difference corresponding to one field are simultaneously read out from field memories 26 and 28, and a motion evaluating circuit 34 compares two video signals to obtain the evaluation value indicating the motion (blur) of the picture, and it is outputted to a system controller 12. The system controller 12 detects the least blurred picture within the time designated by an operation part 10 based on the evaluation value applied from the motion evaluating circuit 34 and controls a VTR part 16 and a printer part 32 to print this detected still picture. Thus, printing of a blurred picture is prevented.
Patent JP-H07107304-A (JP)
Title: Picture forming device
Inventor: YANAKA TOSHIYUKI
IPC: G06T5/00
Filed: 1993-10-01
Abstract: PURPOSE:To provide a picture forming device in which satisfactory recording can be attained corresponding to the various kinds of input data formats. CONSTITUTION:The data formal of input picture data inputted from a host computer 1 to a printer 2 is discriminated by a control part 6. The input picture data are stored under the control of a picture memory control part 8 according to the discriminated data format, and when the format of the input picture data is multilevel data or code data, the input picture data are finally converted into binary data by a multilevel/binary converting part 13 under the control of the control part 6.
Patent JP-H04128425-A (JP)
Title: Underground wall
Inventor: NAITO TEIJI
IPC: E02D31/02
Filed: 1990-09-19
Abstract: PURPOSE:To prevent stay of the stored water, and maintain the natural environment by making a wall member, which is used for a well or the like to be constructed at a depth of arriving an impermeable layer of the underground, of the permeable material. CONSTITUTION:An underground wall 1 to be constructed at a depth of arriving an impermeable layer 2 of the underground for stopping the groundwater 6, is made of the permeable material or combined material having different permeability at parts thereof. The stored water 5 inside of the underground wall 1 is permeated through the wall to prevent stay of the stored water 5, and while dry up of a well of the downstream side and extreme lowering of a water level is prevented. Water quality of the stored water 5 is maintained, and the natural environment is maintained.
Patent JP-H0296314-A (JP)
Title: Manufacture of cut core
Inventor: YAMADA KAZUO
IPC: H01F41/02
Filed: 1988-10-03
Abstract: PURPOSE:To enable a cut core to be securely produced with improved magnetic characteristics by impregnating a winding core with a synthetic resin which expands or does not contract on curing after annealing a winding core. CONSTITUTION:A winding core 1 is formed by winding a magnetic band 2, it is impregnated with a synthetic resin 3 with properties that the resin 3 expands or does not contact on curing, and then it is cut for combination, Namely, since impregnating is performed by the synthetic resin 3 with properties which achieve volume expansion or no volume contraction on curing, no compression force acts on the magnetic band 2 even if tension acts on it, thus preventing magnetic properties of the magnetic band 2 from being deteriorated. Thus, magnetic properties improved by annealing can be maintained as they are or improved further.
Patent JP-H06165948-A (JP)
Title: Dehydration treatment device for waste food
Inventor: KOBAYASHI TAICHI
IPC: B02C21/00
Filed: 1992-08-24
Abstract: PURPOSE:To maintain a sanitary working environment, to reduce secondary treatment costs and to prevent the pollution of rivers by providing the dehydration treatment device for waste food which facilitates the post-treatment of the waste food and can simultaneously execute pulverizing and dehydrating treatments. CONSTITUTION:This dehydration treatment device has an external box body 1, a sink tank 2 which is disposed above the external box body 1, a pulverizing machine 3 which is disposed below this sink tank 2 and pulverizes the waste food charged into the sink tank, a dehydrating machine 17 which is disposed alongside the pulverizing machine 3, a connecting pipe 5 which is connected at one end to the outflow part of the pulverizing machine 3 and at the other end to the inflow part of the dehydrating machine 17 in order to introduce the pulverized waste food to the dehydrating machine 17 and a force feed means which forcibly feeds the waste food pulverized in the pulverizing part 3 via the connecting pipe to the dehydrating machine 17. The pulverized waste food is subjected to removal of water by a centrifugal sepn. system in the dehydrating machine 17 and only the waste food is accumulated into a perforated bag B.
Patent JP-H08110138-A (JP)
Title: Forming method of artificial snow layer
Inventor: MORIOKA KOJI
IPC: F25C3/04
Filed: 1994-10-13
Abstract: PURPOSE: To reduce necessary energy, shorten the time of working, secure excellent snow surface characteristics and permit the forming of an artificial snow layer efficiently and easily on a slanted floor by a method wherein water vapor in humidified air zone is frozen to form the artificial snow layer or accumulated frost layer on a basic frozen layer. CONSTITUTION: Artificial snow layer is formed by a method wherein a water containing laminated layer of non-frozen material is formed on a floor 2 equipped with a cooling means 5 and the water, contained in the accumulated layer, is frozen by the cooling effect of the cooling means 5 to form a basic frozen layer R on the floor 2. Then, the upper air zone A of the basic frozen layer R is humidified by a humidifying means 6' to freeze water vapor in the humidifying air zone A by the cooling effect of the cooling means 5 whereby the artificial snow layer or the accumulated frost layer S is formed on the basic frozen layer R.  By this method, the basic frozen layer R, having a desired thickness, is formed efficiently and easily on the floor 2 and the artificial snow layer or the accumulated frost layer S is formed on the floor 2 under a condition that the flow down of contained water is restricted by the water keeping effect of the accumulated layer on the floor even when the floor 2 is a slanted floor.
Patent JP-H01106208-A (JP)
Title: Control valve for controlling through flow of fluid
Inventor: HORVATH EDUARD
IPC: F16K17/34
Filed: 1988-10-03
Abstract: PURPOSE: To control once-through automatically by deciding attenuation of a flow through a gap between one end wall and a cylinder outer surface and a free gap between a thin plate and the cylinder outer surface. CONSTITUTION: A chamber 2 is arranged in the inside of a chamber 1 whose boundary is a cylinder outer surface 1' and bordered by two flexible thin plates 3 and two end walls 4, 5. The chamber 2 is subjected to a pressure shock via a fluid supply pipe 9, and the fluid intruded in the chamber 1 from the chamber 2 is delivered from the chamber 1 via a fluid discharge tube 10. Furthermore, a gap is produced between a corner of the thin plate 3 adjacent to the cylindrical wall 1' and the wall 1' and a gap is produced between a face of the end wall 4 and the wall 1' to decide a through-flow lateral cross section with respect to a fluid intruded from the chamber 2 to the chamber 1. Then both the thin plates 3 are in motion apart from each other to reduce the gap for through-flow.
Patent JP-H0292937-A (JP)
Title: Production of crosslinked polyolefin foam
Inventor: KUNO FUMIMASA
IPC: C08J9/10
Filed: 1988-09-30
Abstract: PURPOSE:To obtain the subject flat foam having smoothness surfaces by blending an expandable polyolefin composition with a specific liquid low-molecular weight random copolymer, molding the resultant blend into the form of a sheet and expanding the obtained molded product from surface while bleeding the above-mentioned copolymer from the surfaces, then decomposing and evaporating the copolymer. CONSTITUTION:A polyolefin (e.g., polyethylene) is blended with a thermal decomposition type crosslinking agent, foaming agent, etc., and a liquid low-molecular weight random copolymer capable of bleeding from the afore-mentioned composition, decomposing and evaporating at high temperatures by heating in an amount of 5-30 pts.wt. based on 100 pts.wt. polyolefin is blended therewith. The obtained blend is then molded into the form of a sheet, placed on a supporting belt and heated to expand the sheet while bleeding the above-mentioned low- molecular weight random copolymer from the surfaces of the afore-mentioned sheet. Thereby, the bled low-molecular weight random copolymer is decomposed and evaporated.
Patent JP-S6491221-A (JP)
Title: Connecting circuit for precharging bus
Inventor: MIZUKAMI TOSHIAKI
IPC: H03K3/356
Filed: 1987-09-30
Abstract: PURPOSE:To divide the load capacity of a bus and to increase the working speed of the bus by dividing the bus and securing the asynchronous connection among these divided buses by means of an inverter and a MOS transistor. CONSTITUTION:1st and 2nd buses 12 and 13 are precharged at H levels by the P channel MOS 14 and 15 having their sources connected to a power supply. The level of the bus 12 is supplied to a CMOS inverter 16 and the output of the inverter 16 is supplied to the gate of an N channel MOS 17 for driving the bus 13. While the level of the bus 13 is supplied to the input of a 1st bus driving MOS 18. The level of the bus 12, when changed to an L level, is supplied to the inverter 16. Then the MOS 17 is turned on by the H level received from the inverter 16 and the bus 13 is changed to an L level for transfer of an L level signal.
Patent JP-H1173963-A (JP)
Title: Composite material for lithium ion secondary battery negative electrode and its manufacture
Inventor: FUKUDA KENJI
IPC: H01M4/36
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite material for a negative electrode, capable of manufacturing the negative electrode with low electrical resistance and having a large specific gravity. SOLUTION: Slurry, comprising filler graphite, a carbonizable binder, a solvent for dissolving the binder, is formed in a globular shape by a splay dry method, the globular material obtained is dried to form granules, the binder is made infusible or not made infusible, the granules are heated in an inert atmosphere at 900-1400 deg.C for a specified time period to carbonize the binder as the matrix carbon. Composite material which comprises the filler graphite and matrix carbon connecting the filler graphite, having a globular shape for a negative electrode of a lithium ion secondary battery is obtained.
Patent JP-2000053106-A (JP)
Title: Method for wrapping with shrink film
Inventor: HOLM LEIF
IPC: B65B41/18
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To wrap one or more packages arranged in a line with a shrink film. SOLUTION: The method employs two film webs 1, 2. The first film web 1 carries a pre-printed decorative artwork with regularly recurring register maintenance markings. The film webs 1, 2 are fused together when a package 15 is moved toward the film webs 1, 2 by a pusher, in one or more rows. Sealing device consisting of an upper sealing jaw 18 and a lower 19 sealing jaw stretches both film webs around the package 15 for sealing. During the downward movement of the upper sealing jaw 18, the first film web 1 is held fast by a brake 8. The first film web 1 is held in register while the first film web 1, during the sealing, is advanced by means of a drive roller 6 for the formation of a loosely hanging loop 21.
Patent JP-S63101900-A (JP)
Inventor: KITAMURA TORU
IPC: G10L13/00
Filed: 1986-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62110448-A (JP)
Inventor: YOSHIDA TATSURO
IPC: H02J13/00
Filed: 1985-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000079418-A (JP)
Title: Method for forming clutch cover having opening
Inventor: YOSHIDA SATOSHI
IPC: B21D22/26
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a clutch cover having an opening. SOLUTION: This method is a method for forming the clutch cover 2 having side wall holes 24a, 24b, 24c by executing press working to a planar blank and piercing, 1st chipping-off, 2nd chipping-off and drawing are prepared. In this method, the opening is made by executing punching to the blank by piercing. Next, by the 1st and 2nd chipping-off, using a punch and die having smaller clearance than that at the time of piercing, punching is executed to the periphery of the openings made on the blank. By drawing, draw-forming is executed to the blank on which holes are made.
Patent JP-H0295203-A (JP)
Title: Aligning device
Inventor: YAMAMOTO MASAKI
IPC: H01L21/027
Filed: 1988-09-30
Abstract: PURPOSE:To decrease the cost of a rough aligning table by providing a vernier type reference diffraction grating, 1st and 2nd vernier type diffraction gratings, a lens with positive power, and a split type photodetector. CONSTITUTION:Coherent light beam from a laser 4 is split by the two different- pitch diffraction gratings of the vernier type reference diffraction grating 6. The two split diffracted light beams are converged by the illumination lens 9 to generate diffracted light beams by two different-pitch close diffraction gratings of the 1st and 2nd vernier type diffraction gratings 7 and 8 provided to a mask 1 and a wafer 2. Then the diffracted light beams are converged on the split type photodetector 12 through an image forming lens 10 to obtain a signal corresponding to the position shift between the wafer 1 and wafer 2 and the measurement range of the position shift between the both is expanded with a difference in the period of the signal. Consequently, the mechanical accuracy requirements for the rough aligning table for aligning the mask 1 and wafer 2 within the position shift measurement range can be reduced and the cost of the rough aligning table is reduced.
Patent JP-H0192916-A (JP)
Title: Thin film magnetic head
Inventor: KATO YOSHIAKI
IPC: G11B5/31
Filed: 1987-10-02
Abstract: PURPOSE:To improve the yield of product by using silicon oxide as an insulation layer, selecting the total thickness of the insulation layer surrounded by an upper and lower magnetic substance to be 12mum or below so as to prevent thermal deformation of a photo resist being a mask thereby preventing the deterioration in the magnetic reluctance. CONSTITUTION:The lower magnetic substance 2, plural coil conductors 4, 6 and the upper magnetic substance 9 are laminated on a substrate 1 via insulation layers 3, 5, 7. The insulation layers 3, 5, 7 are made of silicon oxide and the thickness of the insulation layers surrounded by the upper magnetic substance 9 and the lower magnetic substance 2 is selected to be 12mum or below. Thus, the deformation of the photo resist pattern being a mask in case of the pattern etching of the upper magnetic substance is prevented to prevent the reduction in the magnetic reluctance and to improve the yield remarkably.
Patent JP-H0561945-A (JP)
Title: Curve and curved surface shape generation system
Inventor: WATABE MIKI
IPC: G06F17/50
Filed: 1991-09-02
Abstract: PURPOSE:To generate a new curve and a new curved surface based on the connection point set on a curve and the reference point on a curve mesh and the moving amount of this point. CONSTITUTION:A connection point information acquiring part 1 acquires the position of the connection point set on a curve and stores it in a connection point information storing part 2. An end point information generating part 3 acquires a connection vector and a curvature vector at both end points of the curve and stores them in an end point information storing part 4. A connection point moving amount deciding part 5 decides the moving amount of the connection point except the one whose moving amount is designatned. A curve information generating part 6 generates the curve shape information from the connection vector. A curvature vector setting part 7 changes the curvature vector of the curve to generate a curve based on the curvature vector set at the end point of the curve shape obtained at the part 6. Meanwhile a new curved surface is generated by moving a reference point, i.e., an intersecting point of a curve mesh.