baber/WOPTO huggingface dataset:
Patent JP-S58217903-A (JP)
Title: Multicolor optical filter and its manufacture
Inventor: ABE TAKAO
IPC: G03F7/20
Filed: 1982-02-12
Abstract: PURPOSE:To obtain economically a multicolor optical filter suitable for use in a color image pickup element etc., by providing a colored thermosensitive recording layer on a dyestuff receptive layer and dyeing the dyestuff receptive layer through the opening part formed by removing this recording layer selectively. CONSTITUTION:A dyestuff receptive layer 11 consisting of gelatin etc. in which a mordant is incorporated and a thermosensitive recording layer 12 consisting of nitrocellulose etc. in which a substance absorbing energy radiant rays and converting it into heat and a dyestuff (e.g. a cyan dye) are incorporated, are laminated on a support 10 (e.g. a plastic film and a glass plate). High density energy radiant rays are irradiated to remove selectively a part of the thermosensitive recording layer 12, and the part 13 of the dyestuff receptive layer, which is exposed, is dyed for instance in a yellow color by dipping it in a dye bath. Then, a thermosensitive recording layer 12' having the same composition as mentioned above is formed and the radiant rays are irradiated again to remove selectively a part of the layer 12', and the part 14 of a dyestuff receptive layer, which is exposed, is dyed, for example, in a red color to obtain a multicolor optical filter.
Patent JP-S55116011-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: SAITOU TOSHIHIKO
IPC: F23D5/04
Filed: 1979-02-28
Abstract: PURPOSE: To obtain a stable combustion state even when the fuel supply quantity and combustion air quantity vary at the time of steady combustion by shortening the time up to the ignition and accelerating the rise-up of the combustion.  
     CONSTITUTION: When kerosene is heated by an ignition heater 15, a part of the kerosene is evaporated, and at the same time, mixed with combustion air flowing from air holes 17, 17..., thus being ignited by the heat of the ignition heater 15 and forming a flame on the oil surface of an oil reservoir 14. By the radiant heat of the flame the kerosene of the oil reservoir 14 is evaporated and turned into fuel vapor, and the oil reservior 14 vanishes. When an oil quantity adjusting valve 13 is opened, the kerosene is caused to fall dropwise in the combustion chamber 4, and is distributed by a dropping ring 18. The drops of the kerosene evaporate instantaneously in the combustion chamber 4, and the combustion is continued. When fuel vapor flows on the air holes 17, 17..., sufficient premixing with air is carried out by the ejector function produced in a negative pressure region in the vicinity of an air jet  of each air hole 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05187796-A (JP)
Title: Target simulator
Inventor: NAITO HIDEKI
IPC: G01S7/48
Filed: 1992-01-10
Abstract: PURPOSE:To simplify a target simulator with two aperture plates. CONSTITUTION:An aperture plate 21 is provided forward in the vicinity of a flat plate-shaped light source 6, and screwed to a driver 5b having a vertical shaft. A rectangular aperture plate 22 is provided adjacently to the plate 21, and screwed to a driver 5b having a vertical shaft. A triangular cutout (a) having a vertex (p) substantially at a center of the plate 21 and reaching lower right and left corners is provided. The longer sides of the plate 21 are horizontal, and an opening 8 is formed of its upper side (b) and the cutout (a). The driver 5b is operated to increase the area of the opening 8 thereby to magnify a target image to be simulated. Thus, an apparatus in largely simplified.
Patent JP-S60187887-A (JP)
Inventor: YOZEFU SHIENINKU
IPC: G21C1/12
Filed: 1985-02-08
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-H10210374-A (JP)
Title: Broadcasting reception state confirmation device, reception and video signal separation device, and reception and video signal mixture device
Inventor: TANAKA MASAYUKI
IPC: H04N5/44
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To simplify the direction control by confirming easily a reception status of an antenna. SOLUTION: A video signal separation device 20 is placed between an antenna 10 and a coaxial cable (signal line) 30, and a reception/video signal mixture device 40 is placed between the cable 30 and an image generation device 50. The device 40 supplies the reception signals, existing on the cable 30 to the device 50 and also receives the video signals from the device 50 to supply them to the cable 30. The device 20 supplies the reception signals to the signal line 30 and also separates and outputs the video signals existing on the cable 30. Under such conditions, the device 20 is placed between the antenna 10 and the cable 30, i.e., at a place near the antenna. Thus, it is possible to confirm the reception state of the antenna 10 at a nearby place by displaying the video signals outputted from the device 20 on a compact display device 32.
Patent JP-S55114921-A (JP)
Title: Display system of electronic clinical thermometer
Inventor: YAMAMURA YUKIO
IPC: G01K1/02
Filed: 1979-02-27
Abstract: PURPOSE: To report an abnormal state to a user intuitively and easily by utilizing number display elements which are provided for displaying a temperature.  
     CONSTITUTION: A temperature signal detected by temperature/electric conversion element 1 is subjected to A/D conversion in 9 and is displayed on 11 digitally. In this case, display elements such as a LED and a liquid crystal which express numbers with θ-shaped seven segments are used as display equipment 11, and numbers are not displayed when the measure value is outside a set range (for example, a temperature other than 35°CW42°C). When the measure value exceeds the upper limit of the set range, only the upper side of the letter θ is flashed; and when the measure value does not reach the lower limit, only the lower side of the letter θ is flashed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04261676-A (JP)
Title: Amphibious goggle
Inventor: NITTA YUKIO
IPC: G02C7/02
Filed: 1991-02-15
Abstract: PURPOSE:To provide amphibious goggles. CONSTITUTION:An elastic waterproofing body is attached to the rear of a hard front frame of a goggles provided with temples. When the goggles is used in the water, the waterproofing body comes into intimate contact with a face to prevent the face from the intrusion of water. Also, the goggles are comfortably worn on land since the temples are used.
Patent JP-S54115042-A (JP)
Title: Personal recording system in mass reaction recorder
Inventor: UENO HIROAKI
IPC: G06F17/18
Filed: 1978-02-28
Abstract: PURPOSE: To enable to correctly grasp the condition of answer for mass even during personal recording, without flickering the seat display light, by detecting the answer data in the timing of very short pulse width in synchronizing with the front edge of the print signal.  
     CONSTITUTION: When the power switch S 1  on the operation panel 10 is depressed, the print drum of the recorder 20 turns, and the timing signal tP+tL and the reset signal r in synchronizing with the revolution are fed to the basic print signal generating circuit 30. This circuit 30 generates the timing pulse TP in agreement with  the front edge of the print signal and the timing pulse TL in agreement with rear  edge. The pulse TP is fed to the answer unit 220, the analyzer main body 40 reads  in the data of the answer unit 20 from the timing of the pulse TP and records it in the selective number memory circuit 200. Since this pulse TP is very short in width, no flickering of the seat display light of the main body 40 is made. On the other hand, the pulse TL is fed to the personal data judgement circuit 180, where the personal record data from the main body 40 is judged and the output is fed to the sequential print magnet drive circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55114324-A (JP)
Title: Filter unit
Inventor: MATSUYAMA TATSUO
IPC: B01D46/00
Filed: 1979-02-27
Abstract: PURPOSE: To miniaturize unit structure, to prevent physical deformation, to thin partition walls and to improve filteration efficiency, by mechanism wherein a small pipe group is integrally formed in a honeycomb shape in the filter unit consisting of the group of a small pipe.  
     CONSTITUTION: Ceramics raw material which is obtained by adding alumina abrasives as aggregate, kaolin as a matrix, CMC as an organic binder and water and by kneading them, is admitted into fixed molds (sections partitioned are a triangle, a tetragon, a hexagon, etc.) and extrusion-molded, and formed in honeycomb structre. Either one end of each small pipe of the sgructure is made up in structure which is blocked by means of a blocking plate 5, and the structure is burnt. The hal of the small pipes is blocked at one end. A liquid to be filtered flows in from one small pipe opening portion 3A, passes through the wall surfaces of the honeycomb structure, is filtered here, and flows out from the other opening portion 3B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10224834-A (JP)
Title: Private branch exchange
Inventor: KAWAMOTO KENJI
IPC: H04L12/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To omit user's labor and time for line switching operation by prolog- processing or digital-processing an input signal inputted to an input terminal to output-control to an extension according to the discriminating state of an input signal of an analog telephone line and an ISDN line. SOLUTION: According to an operation program for switching a line switching switch stored in a memory 17b, an arithmetic part 17a allows a closing circuit 13a in a line signal discriminating means 13 to close two wires 11a connected to the input terminals 11 and receives an output signal from a dial tone detecting circuit 13b and switches the switch 12 to a route wire 12a. On the other hand, at the time of not receiving the output signal from the circuit 13b, the switch 12 is switched to a route wire 12b and the part 17a recognizes switching to the ISDN line network DN to connect the network DN and an ISDN line speech control part 16.
Patent JP-H02203576-A (JP)
Title: Forming method of josephson junction element
Inventor: YAMADA KOJI
IPC: H01L39/24
Filed: 1989-02-02
Abstract: PURPOSE:To prevent the generation of trenches and burrs by spin-coating positive type resist on an insulating film, and flattening the surface. CONSTITUTION:On an Si substrate 11, a thermal oxide film composed of SiO2 is formed; an Nb film turning to a ground plane is spread, thereby forming a resist pattern 15 of a desired shape; an SiO2 film as an interlayer insulating film 16 is spread; an Nb film turning to a lower electrode 12 is spread; by using the resist pattern 15 as a mask, the Nb film being a superconducting thin film is dry-etched; the sectional form of the left resist pattern is subjected to backward molding; an insulating film 16 is spread on the whole surface of the substrate 11; positive type resist 17 is spin-coated, installing it thereon while the surface is flattened, thereby forming a Josephson junction element wherein trenches and burrs are not formed in the insulating film 16.
Patent JP-H01197321-A (JP)
Title: Oxide superconductor
Inventor: KAWASHIMA MASANARI
IPC: H01L39/12
Filed: 1988-02-01
Abstract: PURPOSE:To obtain an oxide superconductor exhibiting always and stably a Tc >=100 by specifying a compsn. of Bi-IIa element-rare earth element-Cu-O of a ceramic oxide superconductor. CONSTITUTION:The title superconductor comprises a material having a compsn. expressed by the formula, wherein A is Bi; B is Ba, Sr, Ca, Be; C is Sc, Y, one among lanthanides; D is Cu,; E is O; each (a), (b), (c), (d), and (e) is a positive integer or a positive decimal showning each proportion of element. The oxide superconductor can be kept at superconducting state without any practical problem with inexpensive liquid N2. Moreover, since the superconductor has a large temp. margin for liquid N2, the characteristics of critical current at near the b.p. of liquid N2 are improved. Particularly, when B in the formula is Ba, and C is Y, a higher Tc and stabler superconducting characteristics may be obtd.
Patent JP-H08219358-A (JP)
Title: Manufacture of electric-fusion-welded joint
Inventor: HACHIMAN KOJI
IPC: B29D23/00
Filed: 1995-02-10
Abstract: PURPOSE: To improve fusion-welding strength between an inner layer and an outer layer by injecting to laminate outer layer resin with a specific linear expansion coefficient on the outer peripheral surface of the cylindrical inner layer with heating wire disposed, and after cooling the laminated body to a specific temperature state, further cooling it in refrigerant. CONSTITUTION: In a metal mold, outer layer (13 resin with a linear expansion coefficient of 7×10<-5> cm/cm. deg.C Cor more at 23 deg. is laminated by injection molding around the outside of a cylindrical inner layer 12 with heating wire 11 disposed. The laminated body is cooled in the metal mold until the state of the surface resin temperature of the outer layer 13 being higher by 20-110 deg.C than the surface resin temperature of the inner layer 13. The laminated body is then taken out of the metal mold and further cooled in refrigerant.  As a result. contracted distortion is left on the outer layer 13, and at the time of fusion-connecting a connecting pipe, this contracted distortion is released to contract the inner diameter, so that the inner peripheral surface of an electric-fusion-welded joint 1 is brought into pressure contact with the outer peripheral surface of the pipe end part of the connecting pipe. Fusion-welding strength between the inner layer 12 and the outer layer 13 is thereby improved.
Patent JP-S59150398-A (JP)
Inventor: KONISHI AKIRA
IPC: G21F9/00
Filed: 1983-02-16
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-S53108028-A (JP)
Title: Manufacture of brass strip for deep drawing
Inventor: SUKAI TOSHIYA
IPC: C22F1/08
Filed: 1977-03-04
Abstract: PURPOSE: To manufacture the title brass strip with fine surface conditions, high mechanical strength and excellent stress corrosion cracking resistance by regulating a brass strip to a crystal orientation effective for deep drawability before finish cold rolling and then heat treating the strip to the recrystallization temp. so as to carry out adjustment to specified hardness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61197417-A (JP)
Title: Production of high-purity mullite powder
Inventor: NAKAMURA TAKESHI
IPC: C01B33/46
Filed: 1985-02-08
Abstract: PURPOSE:To produce fine mullite powder having high purity and free from agglomeration, by mixing an alkyl aluminum compound of a specific formula with a silicon alkoxide at a ratio of the mullite composition, heating the mixture, hydrolyzing in a non-aqueous solvent and calcining the product. CONSTITUTION:An alkyl aluminum compound of formula R2AlR' (R is 1-20C alkyl; R' is 1-8C alkyl or H) (e.g. triethyl aluminum, etc.) is mixed with a silicon alkoxide of formula Si(OR)4 (R is 1-20C alkyl) (e.g. ethyl silicate) at a ratio of 5:2-1.5:1, and the mixture is heated at 80-200 deg.C, and hydrolyzed in a non-aqueous solvent such as toluene. The produced fine powder of aluminum silicate is separated, dried and calcined at about 700-1,300 deg.C.
Patent JP-H07229495-A (JP)
Title: Horizontal rotary compressor
Inventor: TAKANO SACHIO
IPC: F01C21/10
Filed: 1994-02-21
Abstract: PURPOSE:To lubricate each lubricating spot without fail by securing an oil quantity at a second oil sump in a counter motor side space of a compressive element, where a connecting part out of a lubricating passage of a driving shaft is opened, at the time of a high hertz operation by means of inverter control. CONSTITUTION:This horizontal rotary compressor is provided with a uniform oil passage 6 whose one end is opened to a first oil pump O1 in a counter compressive element side space S2 of a motor 2, and the other end to a second oil sump O2 in a counter motor side space S1 of a compressive element 4, respectively.
Patent JP-S58141141-A (JP)
Inventor: OGAWA TOSHIO
IPC: A61B8/00
Filed: 1982-02-17
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-H11122534-A (JP)
Title: Solid-state image pickup element and its drive method
Inventor: SHIONO KOICHI
IPC: H04N5/369
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide the amplifier type solid-state image pickup element in which not only fixed pattern noise due to dispersion in characteristics for each unit pixel but also fixed pattern noise in a longitudinal stripe form is suppressed and to provide its drive method. SOLUTION: In the amplifier type 2-dimension solid-state image pickup element comprising unit pixels 11 each consisting of a photo diode 12, an amplifier MOS transistor(TR) 13, a selection MOS TR 14, a reset MOS TR 15 and a reset selection MOS TR 16 and arranged in a 2-dimension matrix, a horizontal reset pulse ϕHRm outputted from a horizontal scanning circuit 24 is fed to a gate electrode of the reset MOS TR 15 via the reset selection MOS TR 15 and provides a one pixel signal to reset a photodiode 12 of each pixel 11.
Patent JP-S55558-A (JP)
Title: Non-mydriasis type fundus camera
Inventor: UMADATE HARUHISA
IPC: G03B41/00
Filed: 1979-02-28
Abstract: PURPOSE: To enable the emission quantity of a light source to be effectively used by disposing a photographing light source and an observing light source from the closer to the eye to be examined and disposing an optical member of the nature which shields visible light and passes invisible light.  
     CONSTITUTION: A photographing light source 15 and an observing light source 11 are disposed subsequently from the closer to the eye to be examined in the lighting system. Between these is disposed a filter 14 having the function of allowing the passage of only the wavelength region for observation of the nature of not causing the pupil to shrink, e.g., infrared light. At the observing, the eye fundus 24a is held lighted by the infrared light having passed through the filter 14. The reflected light having reflected on the eye fundus passes through the hole 21a of a holed mirror 21 and forms its image on an aerial imaging plane 28a as it is changed over by a moving quick-return mirror 27. This image is converted to an electric signal by a television camera 37 and the signal is then displayed as the visible eye fundus image in an image receiver 39. In addition, the eye funds 24a is lighted by the emission of a strobe tube 15, whereby the fundus image is formed on a film 28. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06214883-A (JP)
Title: Data saving system
Inventor: SUZUKI AKIHIRO
IPC: G06F3/06
Filed: 1993-01-19
Abstract: PURPOSE:To shorten time till the restart of processing after the generation of a fault by activating a save judging means in a fixed cycle and executing a saving means corresponding to the lapse of time or the number of times of update after the last save. CONSTITUTION:An access monitoring means 1 performs exclusive control between the saving operation of data on a non-volatile storage device 9 and the data operation and when there are updated data, a save judging means 2 decides whether the save is really performed or not corresponding to the lapse of time or the number of times of save after the last save. A time monitoring means 3 activates this save judging means 2 in the fixed cycle. A saving means 4 really copies the data on the non-volatile storage device 9 to a non-volatile storage device 12, and an update counting means 5 counts the number of times of update after the save. An invalid area judging means 6 judges valid and invalid areas in the data saved areas on the non-volatile storage device 9 at the time of generating the fault of this non-volatile storage device 9 and suppresses the amount of data to be recovered at a minimum.
Patent JP-H06210971-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: SHIRAI KOICHI
IPC: B41M5/52
Filed: 1993-01-19
Abstract: PURPOSE:To provide an inexpensive high-grade image receiving layer for sublimation type thermal transfer recording thermally stable and generating no curling, wrinkles and peeling with high productivity. CONSTITUTION:A foamed polyolefin layer is laminated to both surfaces of a core material such as paper or a plastic film by an adhesive to form a base material sheet and a dye receiving layer is provided on one surface of the sheet and a slip layer is provided to the other surface thereof. In the lamination of the core material and the foamed polyolefin layer, an adhesive having ionizing radiation reactivity and curable properties or crosslinking reactivity due to heat and/or normal temp. is used.
Patent JP-S6316608-A (JP)
Title: Magnetic field oriented extrusion molding
Inventor: HIRAI MASATOSHI
IPC: B29K105/14
Filed: 1986-02-05
Abstract: PURPOSE:To improve the magnetic characteristics of an extruded and molded unit significantly and facilitate high performance and miniaturization by a method wherein the molded unit is extruded through a die gap in which a magnetic field exists and, until the molded unit is cooled and solidified, a ferromagnetic unit is brought into contact with or provided close to the molded unit. CONSTITUTION:When magnetic powder is molded by a die and, at the same time, oriented by a magnetic field and the molded unit leaves the die, a ferromagnetic unit is brought into contact with the molded unit and travels with the same velocity as that of the molded unit or a ferromagnetic unit is provided close to the molded unit. The molded unit is subjected to natural cooling and, during the cooling, the orientation of magnetic powder is improved, maintained and fixed. After the molded unit is cooled to a temperature at which the viscosity of binder is high enough to be able to neglect the disturbance of the orientation caused by a self demagnetizing field even if the ferromagnetic unit is removed, the ferromagnetic unit is removed and, if necessary, forced cooling with, for instance, water is continued. In this case, the ferromagnetic unit is a permanent magnet or a soft magnetic unit with a high specific permeability and the higher surface magnetic field of the permanent magnet is preferable.
Patent JP-H06212232-A (JP)
Title: Detection of clogging of dust in sensible heat recovery device in converter
Inventor: MURATA YOICHI
IPC: C21C5/38
Filed: 1993-01-20
Abstract: PURPOSE:To simply and quantitatively grasp clogging of dust in a plait like contacting part for recovering exhaust heat in a hood by detecting the pressure difference of exhaust gas in an OG hood for recovering sensible heat in the high temp. exhaust gas at the time of operating a converter. CONSTITUTION:CO-containing high temp. exhaust gas generated at the time of refining molten iron raw material in the converter into molten steel by oxygen top blowing refining, etc., is taken in the OG hood from the furnace top opening part. Then, the sensible heat of the exhaust gas is recovered in the plait like contacting part 9 arranged in the inner part, and after cooling this gas is stored as the high CO concn. combustible gas through a dust-collector and re-used in an iron-making process. In this case, in order to prevent the clogging in the OG hood caused by the sticking of the dust to the plait like contacting part 9 in the OG hood, at the time of controlling the flow rate of the exhaust gas in the timing of starting of tap-off of the steel in the converter, the pressure P0 at the furnace top opening part of the converter in the OG hood and the pressure P1 at the furnace top of the uppermost step in the OG hood are detected. When the difference DELTAP between the P0 and the P1 exceeds a specific value, the command is issued to a contacting part washing device 14 with a contacting part clogging arithmetic device 12, and by removing the stuck dust with a steam blowing, the clogging of the OG hood is released.