baber/WOPTO huggingface dataset:
Patent JP-S57187062-A (JP)
Title: Sealing agent coating device
Inventor: KUNITSUKA EIJI
IPC: B05C9/02
Filed: 1981-05-12
Abstract: PURPOSE: To make moving of a nozzle smoothly and easily in a titled device that coats a sealing agent on the joint of metal sheets of an automobile body by supporting a nozzle that spouts the sealing agent by a coiled spring having a specified tension through a reel.  
     CONSTITUTION: The first and second members 62, 67 can be shifted in horizontal direction by a motor of small capacity since it is not necessary for the motor to move the whole load of these members 62, 67. Further, a coiled spring 74 having constant tensile strength for elongation keeps the weight of the fourth member in an equilibrium state. Accordingly, it is not necessary for the third pulse motor 724 to consider follow up additional weight and it is enough to move the fourth member 72. Since it is not necessary for the third pulse motor 724 to bear the load of the member 72, a small-sized motor serves the purpose sufficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09235609-A (JP)
Title: Production of cast iron
Inventor: KAWAHARA MASAHIRO
IPC: B22D1/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce an excellent cast iron in which pseudo- spheroidal graphite and fine flake graphite structures are present as a mixture by adding specific amounts of Ti and specific Si alloy to molten cast iron of hyper-eutectic composition, pouring the resultant molten cast iron into a metal mold of specific temp., and molding it. SOLUTION: Ti is added by 0.1-0.3% to a molten cast iron having a hyper- eutectic chemical composition in which the value of (carbon saturation degree Sc)=C/[4.26-0.31Si-0.33P+0.18(Mn-1.76S)] is regulated to >=1. Then, an Si alloy, containing >=10% of Ca, Ce, and Ba, is added to this molten metal by 0.4-1.7%, and, if necessary, a graphite spheroidizing agent is further added by 0.5-1.5%. The resultant molten cost iron is poured at a poring temp. of preferably about 1623 to 1673 deg.K into a metal mold of <=473 deg.K and molded. It is preferable that this metal mold is composed of inexpensive gray cast iron easy of working and having high thermal conductivity. The resultant molding is further subjected to perfect annealing, if necessary. By this method, the cast iron, improved in tensile strength and damping capacity and excellent in castability and machinability, can be obtained.
Patent JP-S52154135-A (JP)
Title: High frequency heater
Inventor: HIRAI KAZUMI
IPC: E05B65/00
Filed: 1976-06-16
Abstract: PURPOSE: To simplify the consttitution by heving two functions of a switch interlocking with the open and close of door and a switch interlocking with the removing of sheath had with one switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08270125-A (JP)
Title: Floor panel for storage shed
Inventor: MATSUI KIYOTAKA
IPC: E04B5/02
Filed: 1995-03-29
Abstract: PURPOSE: To make a floor panel sufficiently durable against a high load such as a carriage, etc., hard to skid even when water is stuck to it and to easily and economically manufacture it. CONSTITUTION: A surface plate on the floor side of a pair of the surface plates 4, 4 is made to be a checker plate 5 having projections 6 for antislipping and durable at least against a load of 100kg/m<2> on floor panels 3a, 3b... for a storage shed having a pair of the rectangular surface plates 4, 4 provided in parallel with each other with specified intervals, frame materials 8a, 8b... to surround four peripheries of a pair of the surface plates 4, 4 and a urethane foam core material 16 provided in a space formed by the surface plates 4, 4 and the frame materials 8a, 8b.... Additionally, the frame materials 8a, 8b... have receiver pieces 9 to receive the checker plate 5 formed in a recessed shape, and four peripheries of the checker plate 5 are fixed on these receiver pieces 9.
Patent JP-S52155968-A (JP)
Title: Semiconductor wafer and its production
Inventor: MATSUDA YOSHIHIRO
IPC: H01L21/302
Filed: 1976-06-19
Abstract: PURPOSE: To prevent chipping at corner parts by forming roundness as specified to the angular parts of the top and bottom corner parts of semiconductor wafers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56167856-A (JP)
Title: Ignition delay time measuring system for diesel engine
Inventor: YAMADA EISAKU
IPC: F02D41/40
Filed: 1980-05-29
Abstract: PURPOSE:To make it possible to detect an ignition time delay without disassembling the diesel engine by a method wherein a fuel injection point and a fuel explosion point are detected from the distortion of a fuel injection pipe and from the mechanical vibratory acceleration of the engine body. CONSTITUTION:The expansion of the fuel injection pipe varying with fuel injection is detected by a detector 1 such as a distortion gauge pick up and the signal from the detector 1 is applied on a comparator 6 through an amplifier 3 where it is compared with a predetermined voltage Vo. Thus, when the detected signal is higher than the voltage Vo, a set signal is outputted to FF7. The FF7 generates an output in synchronism with the rise of the set signal so that an AND circuit 8 is operated and the pulse from a clock pulse generator 9 is applied on a counter 10. At the same time, the mechanical vibratory acceleration of the engine body is detected by a detector 2 such as a vibratory acceleration pick up. The detected signal from the detector 2 is received by FF7 as a reset signal through the amplifier 4. The AND circuit 8 is held inoperative through the resetting of the FF7 and the counting by the counter 10 is stopped. Further, the signal from the amplifier 4 is applied on a latch circuit 11 to latch the value of counting by the counter 10 so that the ignition delay time is displayed on a display 12.
Patent JP-H07284178-A (JP)
Title: Remote controller
Inventor: KUMAMOTO TAICHI
IPC: H04N5/00
Filed: 1994-04-11
Abstract: PURPOSE:To prevent the malfunction of a remote controller by utilizing a shared remote controller which is capable of using for the both of a radio system and a wire system. CONSTITUTION:A light receiving window 1 covers the opening part of an equipment case 2 by a member selectively transmitting the light of a specified wavelength. A light guide 3 provided with two routes where light advances is provided on the inside of the opening part. One end of the one route of the light guide 3 is connected with the light receiving window 1, and the one end of the other route is connected with a first receptacle 4 for connecting with the plug 11 provided on the both ends of an optical fiber 10 provided on the another opening part of the equipment case 2, the other ends of the two routes become one by connecting with each other, and the end part 5 of the light guide 3 is installed toward the light receiving surface of the photo diode of a photo amplifier part 6. On the plug 11, a shield plate 7 is mounted to cover the light receiving window 1.
Patent JP-H09261785-A (JP)
Title: Isdn remote transmission line test method and its device
Inventor: FURUYA NOBUYUKI
IPC: H04Q11/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To allow only an exchange side to conduct a transmission line test of a remote terminal equipment connecting to an integrated services digital network(ISDN) exchange via a time division transmission line. SOLUTION: A private branch of exchange of an ISDN sends a test start signal to designate a terminal identifier and an idle channel in channels B1, B2 to a signal channel D of a transmission line 13. A test equipment 17 returns a reply and receives data sent to the idle channel from the ISDN and returns the data. A channel demultiplexer 18 of the test equipment 17 demultiplexes the channels B1, B2, D received from the ISDN through a reception line 31 of the transmission line 13 and stores bits of any of the channels B1, B2 to a data storage section 19. A D channel control section 21 receives test information including the terminal identifier sent by the exchange to the D channel and a bit insert section 22 outputs reply information to the ISDN to the D channel of the transmission line 132.  Furthermore, a data insert section 23 returns received data to the channels B1, B2 of the transmission line 132. The data insert section 23 loops back the reception data of the channel B1 or B2.
Patent JP-H07279397-A (JP)
Title: Inspection port for ceiling panel
Inventor: SUZUKI MITSUHIRO
IPC: E04F19/08
Filed: 1994-04-11
Abstract: PURPOSE:To provide an inspection port having the neater structure of a joint section by fitting an inner frame to an outer frame openably with a rotating device, and arranging a cover body on the same plane as an adjacent ceiling panel. CONSTITUTION:A square opening hole 19 having a prescribed size is provided nearly at the center of the web 13'a of a ceiling panel 13' with an inspection port at the prescribed position of a ceiling section A, and an outer frame 20 is erected along the opening hole 19. A metal hanger 22 fastening the upper and lower holding plates with wing nuts is fitted to the upper end edge of the outer frame 20, and a lower horizontal section support edge 20' is fixed to the peripheral edge of the opening hole 19 with a fitting tool 23. A cover body 24 having a cover plate 25 made of a square plate slightly smaller than the opening hole 19 is fitted to the opening hole 19. The outer frame 20 erected on the peripheral edge of the opening hole 19 provided on the web 13'a of the ceiling panel 13' with an inspection port and an inner frame 26 provided on the outer peripheral edge of a cover plate 25 constituting the cover body 24 are openably connected by a rotating device 27, and the connection section between the cover plate 25 and the opening hole 19 can be neatly formed.
Patent JP-S61232374-A (JP)
Title: Leak gas purge device of gas diesel engine
Inventor: BEPPU OSAMU
IPC: F02B3/06
Filed: 1985-04-05
Abstract: PURPOSE:To Improve ventilation efficiency in an engine room by providing hoods covering the upper portion of a cylinder and the fuel gas pipe of a gas Diesel engine installed in an engine room and communicating the tops of these hoods to an exhaust means installed outside the engine room. CONSTITUTION:A gas Diesel engine 1 is provided in an engine room partitioned by bulkhead 2, and is supplied with high pressure fuel gas from a fuel gas supply device 4 through a fuel gas pipe 3. A gas injection valve 11 is adjacently provided to the combustion chamber of a cylinder 10 in the engine 1, and the combustion chamber is communicated to an exhaust pipe 13 through an exhaust valve 12. Then, hoods 30, 31 are provided so as to cover the top portion of the cylinder 10 and the fuel gas pipe 3 substantially, and the hoods 30, 31 are connected by exhaust pipes 32-34 on their top portions. The other ends of the exhaust pipes 32-34 are communicated to suction end of a forced exhaust cylinder 35. Therefore, stagnation of leak fuel gas in the engine room can be prevented.
Patent JP-H0626673-A (JP)
Title: Gas cooling device
Inventor: JIYORUJIYU MOA
IPC: F24F5/00
Filed: 1993-03-30
Abstract: PURPOSE: To provide an apparatus for cooling a fluid which can reduce energy cost, save energy and save space. CONSTITUTION: A fluid cooling apparatus has an ice storage reservoir 5 and tubes 9, 12. Cooling fluid and cooled fluid pass through the ice storage reservoir 5 through the tubes 9, 12. In the ice storage reservoir 5, the fluids exchange heat with the ice. At least one and preferably both of the fluid are air. The fluids may circulate in the ice storage reservoir 5 either independently or alternatively. In case of the alternative circulation, the same fluid can alternatively function as the cooling fluid and the cooled fluid.
Patent JP-H10264561-A (JP)
Title: Ic card and manufacture thereof
Inventor: SHIMIZU KATSUMI
IPC: B42D15/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To easily and simply manufacture an IC card in a single line without installing an IC module in the recessed part of a card board after the production of the IC module. SOLUTION: A through hole 36 is bored by punching a sheet 35 for a card board. A terminal layer is formed by providing a Cu foil 12 for covering the through hole 36 on the under side of the sheet 35 for the card board. An IC chip 13 is arranged in the through hole 36 from above the sheet 35 for the IC board. The IC chip 13 and the terminal layer are connected together with bonding wires 14. Then, by sealing the through hole 36 with resin, a resin part 15 is formed. Next, by blanking the sheet 35 for the IC board into the shape of a card, an IC card 30 is obtained.
Patent JP-H09265236-A (JP)
Title: Image forming method and device therefor
Inventor: NAKAMIZO KOJI
IPC: G03G15/08
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To stably and surely electrify a one-component toner developer to a negative polarity by forming a toner developer layer on a developer carrier with a developer regulating member, to attain development, using a fluorine compound for an electrifying member for a toner developer and negatively electrifying toner, for attaining the development. SOLUTION: The one-component toner developer is used and the developer regulating member and/or the developer carrier is negatively electrified by the electrifying member. For this electrifying member, the fluorine compound, and a specific fluorine compound at that is used, so that in the case the toner is negatively electrified, the effect of the application of negative electrification and the prevention of the melt-sticking of the toner can be obtained. As the fluorine compound, polyvinylidene fluoride(PUDF) and polyvinyl fluoride(PVF) are mentioned. The dielectric constants of the PUDF and the PVF are about 8 and a normal toner dielectric constant is about 1.5-2.0. A matter having such a high dielectric constant, that is, a matter having >=2.0 difference between the dielectric constants of the toner and the electrifying member is effective.
Patent JP-S58219660-A (JP)
Inventor: GRAY MARTIN D
IPC: G06F3/06
Filed: 1983-04-26
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-H05234424-A (JP)
Title: Binder for conductive paste
Inventor: IKEDA TETSUYA
IPC: H01B3/30
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a binder for conductive paste which excels in the printing property, the destruction by fire of the binder in the process of baking, the fine line property after baking, the external appearance and the like, by including acrylate resin and alkyd resin in a specific ratio. CONSTITUTION:A binder for conductive paste is manufactured by mixing acrylate resin of 2 to 4 parts by weight and alkyd resin of 1 part by weight and then adding an organic solvent thereto. This binder is mixed with a conductive powder such as a metal powder and the like (for instance; silver powder) to produce a conductive paste. Thereby, the destruction by fire of a binder in the process of baking in N2 atmosphere is improved, so that the strength of adhesive bonding to a substrate and the like is increased. The bleeding, sagging and the like are not generated in the printing process and besides the fine line property and the external appearance after the metallizing process are improved. Accordingly, this binder is satisfactorily applicable to the use in which it is required to form a high density electrode.
Patent JP-H11269836-A (JP)
Title: Ice and snow melting equipment making use of ground water
Inventor: FUKAHORI MASAHISA
IPC: E01H5/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To effectively utilize holding heat in ground water to the maximum usefully from a high temperature zone to a low temperature zone to make it possible to display an overall uniform ice and snow melting function over a wide scope. SOLUTION: Ground water drawn up from an underground well 5 by means of a ground water pumping device 4 is supplied to a radiating flowing water channel 3A of a first melting ice and snow radiating panel 1A to make it forcedly flow, the heat in a high temperature zone of the ground water is utilized for melting ice and snow in a state to remain unchanged, at the same time, after low temperature ground water discharged from the radiating flowing water channel 3A is heated by a heat pump 8, the heated ground water is supplied to a radiating flowing channel 3B of a second melting ice and snow radiating panel 1B to make it forcedly flow, and the heat in a low temperature zone of the ground water is also utilized. Then, it is so constituted that the low temperature ground water discharged from the radiating flowing water channel 3B is used as a heat source of the heat pump 8.
Patent JP-H06279843-A (JP)
Title: Heat treatment of stainless steel sheet
Inventor: WAKE MAKOTO
IPC: C21D1/76
Filed: 1993-03-30
Abstract: PURPOSE:To omit or gretly reduce a descaling process by controlling the production of oxide scale and reducing the scale at the time of executing heat treatment such as annealing of a stainless steel sheet. CONSTITUTION:The stainless steel sheet S is successively passed through three zones adjusted in atmosphere, i.e., the initial stage oxidizing zone 1, oxidize- restraining zone 2 and forced reduction zone 3 and heated to execute the heat treatment. The initial stage oxidizing zone 1 is made to be the oxidative atmosphere having >=0.01% O2 concn. and the oxidize-restraining zone 2 is made to be the low oxygen atmosphere having <0.01% O2 concn. or the reductive atmosphere. The heating in the forced reduction zone 3 is executed with plasma jet by using the reductive gas and the pressure in the forced reduction zone 3 is maximized and the pressure in the initial stage oxidizing zone 1 is made to be the min. Further, it is preferable that the steel sheets is seele by inserting it with seal rolls 5 and elastic blocks 6 in the way between respective zones to maintain the atmosphere and the pressure.
Patent JP-S63237229-A (JP)
Title: Semiconductor laser driving circuit
Inventor: MIYAZAWA TAKAO
IPC: H01S5/042
Filed: 1987-03-26
Abstract: PURPOSE:To record a bit with high reliability by generating a gate signal in a recording data part in which a time width is longer than the prescribed time width by means of the rise of recording signals, and driving a pulse in a form of subtracting the result from a pulse current which is driven at the time of signal recording. CONSTITUTION:A gate signal generation circuit 8 generates in the recording data part with time width longer than the prescribed time width the gate signal 12 by the rise of the recording signal 11 inputted from a terminal 10. A pulse current driving circuit 7 applies pulse driving to a semiconductor laser 1 by the signal and a pulse current driving circuit 9 applies pulse driving to a laser 1 by the signal 12 in the form that subtraction is executed from the pulse current which is driven by the circuit 7. The optical output of the laser 1 is monitored in a monitor diode 2 and is supplied to a differential amplifier circuit 5 through an I V conversion amplifier circuit 3. The circuit 5 derives a difference with a reference voltage 4, and a bias current driving circuit 6 controls the bias current flowing to the laser 1 by the output of the circuit 5. Thus, the bit in which read data with high reliability can be obtained can be recorded.
Patent JP-H02252082-A (JP)
Title: Character background processor
Inventor: SAKURADA KOSHI
IPC: G06K9/40
Filed: 1989-03-24
Abstract: PURPOSE:To attain background processing preventing character data from being lacked by simple constitution by detecting a background run from the start end and final end positions of a black run detected from image data and outputting a rewriting signal for changing the black picture elements of the background run into a white picture element. CONSTITUTION:An image reading part 34 reads out an image from a record-medium and stores the read image area in an image data storing part 32. A black run detecting part 26 in a character background processor 24 reads out the image data of a position (X, Y) in an image scanning range (X=XS to XE, Y=YS to YE and X is a coordinate in the main scanning direction), and since the detection of information P=1 expresses the detection of a white picture element succeeding a black picture element, the detecting part 26 regards the detection as the detection of the final end position XL of the black run and stores X-1 just preceding the position X as XL, rewrites the information P to P=0 (white picture element), detects the length L of the black run, and outputs the detected result to a character background deciding part 28. When L is smaller than the threshold, the black run with the length L is regarded as the background run, a character background removing part 30 outputs a rewriting signal and the storage part 32 rewrites the black picture element to a white picture element.
Patent JP-S59201780-A (JP)
Inventor: HONCHI KUNIHIKO
IPC: B23P19/04
Filed: 1983-04-25
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-H02252115-A (JP)
Title: Method for confirming tracking
Inventor: KAWADA MICHITAKA
IPC: G11B5/56
Filed: 1989-03-24
Abstract: PURPOSE:To confirm the track position of a magnetic tape device especially in which multiple tracks are constituted by using a tracking tape for which the tracking data group is recorded in the center of the width of the magnetic tape, then reading a magnetic tape by tracks, which are positioned in the both sides of a tracking data group. CONSTITUTION:The whole width of a tracking tape 21 is equal with the whole width of a magnetic tape 20 having the multiple track, for example, from a track 1 to a track 9 and a tracking data group 30 is recorded with the central line of the tracking tape 21 as a midpoint. The tracking tape 21 is used and the size of a reproduced output level is compared by using tracks 9 and 10. In such a way, the tracking of the magnetic tape device can be confirmed and further, the tracking tape 21 can be easily made by recording the tracking data group in the track which goes to be the center of the whole width of the magnetic tape with being changed from a tape reference end 19 only by the half of an inter-track distance.
Patent JP-S549252-A (JP)
Title: Preparation of benzoin ethers
Inventor: SUENOBU YUKIKAZU
IPC: C07C45/00
Filed: 1977-06-17
Abstract: PURPOSE: To prepare the benzoin ethers, useful as polyester resins for printings and paints and initiators for acryl resins, by reaction of (substd.) benzoin alch alcohol in the presence of chloroformic acid ester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10341354-A (JP)
Title: Method and system for converting externally defined four-dimensional coloring agent into equivalent four-dimensional coloring agent having color component of given printer, and printing system having converting means
Inventor: WILLIAM CHESLEY DICKER
IPC: G06T1/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To convert an externally defined four-dimensional(4D) coloring agent into an equivalent 4D coloring agent by considering the color and ability of given printer for executing a printing functions. SOLUTION: A value L*a*b* is acquired (S109) with respect to a prescribed combination of respective variable ratios for four components of externally defined CMYK. The value L*a*b* of each print patch is measured (S102), while using a spectrophotometer or any other color value measuring instrument. These values L*a*b* are correlated to correspondent CMYK values via a look-up table and an inverse transformation/interpolation program. Then, the equivalent K' at the applied printer is transformed (S104) from the applied externally defined K value (S101) by using specified techniques. The printer prints (S102) the patch of a 4th coloring agent (black) (Kp) of a series of gray scale. The transformed K' value is used (S106) for print output of the various groups of patch for (CMY(p))k'.