baber/WOPTO huggingface dataset:
Patent JP-H04299515-A (JP)
Title: X-ray transmission film for x-ray lithography mask and manufacture thereof
Inventor: KASHIDA SHU
IPC: G03F1/22
Filed: 1991-03-27
Abstract: PURPOSE:To develop the title manufacturing method of X-ray transmission film for X-ray lithography mask having excellent vissible ray transmittance, high energy resistant beam irradiation, chemical resistance, humidity resistance and smoothness getting no scratches and pinholes at all. CONSTITUTION:The title X-ray transmission film for X-ray lithography mask of a silicon thin film formed of a silicon containing compound and a nitrogen containing compound by chemical vapor deposition process characterized by the hydrogen content not exceeding 1.0atomic% contained in the film measured by RBS-HFS process as well as the transmissivity exceeding 70% at 633nm of said thin film. This manufacturing method is also characterized by the formation of the silicon nitride film as a thin film on the silicon substrate by the chemical vapor deposition process meeting the requirements for the mole ratio of 0.5-100 of N/Si, i.e., the silicon containing compound to the nitride containing compound, the range from the temperature exceeding 900 deg.C of reaction temperature up to 1,500 deg.C, the pressure range of 0.01-5Torr.
Patent JP-H06300111-A (JP)
Title: Assembly device for impeller
Inventor: IWAMI TAKESHI
IPC: F16H41/28
Filed: 1993-04-15
Abstract: PURPOSE:To assemble a core into multiple blades concurrently by correcting variations in position and attitude of the blades. CONSTITUTION:With a core 4 attracted supportedly, multiple blade correction claws 40 corresponding to multiple blades 3 are installed movably in vertical direction on a transport head 15 on 3which the core 4 is assembled in the blades 3. Before the core 4 is pressed against the blades 3, the blades 3 are pressed by the blade correction claws 40 beforehand to correct their positions and attitudes. By assembling the core 4 in this condition, the projected parts 9 of the multiple blades 3 are fitted closely into the slits 10 on the core 4 side concurrently.
Patent JP-H05254341-A (JP)
Title: Manufacture of shade film for smoke window
IPC: B60J1/18
Filed: 1992-03-10
Abstract: PURPOSE:To perform marking extremely accurately by directly transferring the film a little thicker than the translucent film so as to be housed between each of plural heating wires of the inner surface of a window glass plate of an automobile. CONSTITUTION:The inner surface of a relatively thin and soft film is coated with the aqueous solution, and the film is adhered to the inner surface of a window glass slate, to which inner surface plural heating wires 3 are attached nearly in parallel with each other, and the outer surface of the film is rubbed by a file-like member to transfer lines of the heating wires 3, and the film is cut to form a marking film. Next, the top surface of this marking film is coated with the adhesive-attached translucent film 71-74, which are respectively attached to a separator, and the outer surface thereof is rubbed by a file-like member to detect a form edge of the marking film, and the form edge is transferred to the shade film again, and after the cutting, the adhesive-attached translucent films 71-74 are peeled from the separator to stick the translucent film band-like body between the corresponding heating wires of the inner surface of the window glass plate 1.
Patent JP-S5943237-A (JP)
Title: Electromagnetically workable clutch device combining brake
Inventor: GIYUNTAA JIIKAA
IPC: F16D65/50
Filed: 1983-05-20
Abstract: 1. Electromagnetically actuated brake coupling device with a fixed housing (1), in which, of rotationally symmetrical design, a brake-magnet part (6) and a coupling-magnet part (14) are located opposite one another in the axial direction and an axially displaceable armature part (7) and a coupling rotor (11) are arranged coaxially between them, there being between the armature part (7) and the coupling rotor (11) or the fixed brake-magnet part (6) an air gap which is variable as a result of axial displacement of the brake-magnet (6), for which purpose there are arranged between the end face of the brake-magnet part (6) distant from the armature part (7) and the housing (1) adjustable supporting elements (2, 3) which, when adjusted, cause axial displacement of the brake-magnet part (6), characterized in that the supporting elements (2, 3) are at least two adjusting rings rotatable relative to one another, which are arranged coaxially relative to the brake-magnet part (6) and have axial cams (5) supported on one another, and of which one (2) is connected fixedly in terms of rotation to the housing (1) and the other (3) is rotatable coaxially relative to the brake-magnet part (6) and has an adjusting member (8) displaceable in a slot (9) in the housing (1).
Patent JP-S61247056-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO AKITOSHI
IPC: H01L29/78
Filed: 1985-04-24
Abstract: PURPOSE:To inexpensively manufacture a semiconductor device with an ultraviolet ray transmitting window strong against a mechanical shock by forming a package upper member formed in advance with an ultraviolet ray transmitting window of resin, combining a lead frame and a package lower member placed with a semiconductor pellet and bonding them in sealing steps. CONSTITUTION:Resin inserting members 3a at the upper surface side at both sides of a lead frame 1 placed with a semiconductor pellet 2 and wired, and a window member 5 of a quartz glass is secured in a mold 8 by a vacuum chuck 7 or other method, resin 9 is pressure injected in the mold 8, superposed with a package upper member 4 with an ultraviolet ray transmitting window, and a package lower member 6 formed in advance with resin inserting member 3b is superposed at the lower side of the frame 1. It is sealed by heating, or an adhesive is coated on the bonding surface, sealed by curing by heating or ultraviolet ray emitting. After sealing, the leads of the frame are cut, and bent to eventually obtain a resin-sealed UV-PROM provided with an ultraviolet ray transmitting window.
Patent JP-H03287121-A (JP)
Title: Liquid crystal element and liquid crystal panel and production thereof
Inventor: MOCHIZUKI HIDEAKI
IPC: G02F1/1333
Filed: 1990-04-02
Abstract: PURPOSE:To easily prevent the intrusion of bubbles into a liquid crystal layer and to facilitate the mass production of the large-area panel excellent in the thickness precision by providing a thin film consisting of org. matter on one transparent substrate. CONSTITUTION:Glass substrates 11, 13 formed with transparent electrodes 12, 14 over the entire surface are washed in a weak alkaline soln. and are further sufficiently rinsed; thereafter, polystyrene films 18 having a dithiocarbamate terminal group are formed by using a nitrobenzen soln. of polystyrene on the transparent electrodes 12, 14. The production of the liquid crystal panel which does not require polarizing plates even with the active matrix panel and color passive matrix panel is executed in this way and is extremely facilitated. The large-area display panel is thus inexpensively obtd.
Patent JP-S5516940-A (JP)
Title: Method of cocoon treatment
Inventor: NAGATA HAJIME
IPC: D01B7/00
Filed: 1978-07-19
Abstract: PURPOSE: Cocoons are treated under an atmosphere containing carbon dioxide, whereby carbonic acid is formed in the cocoons to acidify weakly them this imparting resistance to boiling with no use of H-water.  
     CONSTITUTION: Carbon dioxide from cylinder 1 and steam from the generator are mixed by mixer 4. After blown once into chamber 12, the mixed gas passes through slits 9, 10 and acts on cocoons to be treated in vessel 13. Carbon dioxide contacts with steam to form carbonic acid solution, which shows weak-acid property. Therefore, cocoons can get the same level of boiling resistance as that given by H-water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5614366-A (JP)
Title: Forecasting unit
Inventor: SAITOU TADASHI
IPC: G06Q10/04
Filed: 1979-07-13
Abstract: PURPOSE: To make accurate forecast possible without consideration of long-time factors, by using the resultant demand quantity of the forecasting day and the day before the forecasting day as the base and by adding forecast of fluctuation components for this base in case of forecast of the day quantity of the demand quantity of waterworks, electric power, and so on.  
     CONSTITUTION: Short-time factors such as weather of the forecasting day and the day before the forecasting day, the temperature of the forecasting day, and the past snowfall quantity are input to short-time factor input device 1, and the day unit demand quantity resultant value of the preceding day is stored in preceding day resultant value memory unit 2. Demand quantity fluctuation for the preceding day is forecasted in demand fluctuation forecasting unit 3 on a basis of the model determined previously according to the output of device 1,d and this demand fluctuation quantity and the demand resultant value of the preceding day from memory unit 2 are added in adder 4 to output day unit demand forecast value 5. This forecast value 5 is supplied to water supply system optimum operating unit 6 to motor operated valve 11, water supply pump 10, and so on, thus forecasting accurately water demand of one day of waterworks without consideration of long-time factors. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60230825-A (JP)
Title: Porous film or sheet excellent in flexibility
Inventor: KUMAZAKI SHIYOUJI
IPC: B29C55/28
Filed: 1984-05-01
Abstract: PURPOSE:To obtain a film having good flexibility and feels good to the touch and having a no-steaming property, by forming minute voids with an average pore size of 0.05-5mum to a film with a thickness of 70mum or more in an air void volume of 0.1cc or more per unit volume of 1cm<3> and specifying the moisture permeability thereof. CONSTITUTION:A film or sheet, which is obtained by the melt-extrusion molding of a polyolefin resin composition containing a filler and a saturated liquid hydrocarbon polymer, is monoaxially stretched to obtain a porous film or sheet with a thickness of 70mum or more wherein the average pore size of minute voids measured by a mercury porosimeter is within a range of 0.05-5mum, the void volume per a unit volume of 1cm<3> of the film or sheet is 0.1cc or more, moisture permeability is 500g/m<2>.24hr or more and the rigidity/flexibility degrees in the longitudinal and lateral directions of the film or sheet together satisfy formula I rigidity/flexibility degree <=0.193 X film thickness + 35... (wherein the unit of the rigidity/flexibility degree is in mm. and the unit of the film thickness is in mum). By this method, the film or sheet rich in flexibility and air permeability is obtained.
Patent JP-S5713134-A (JP)
Title: Contact material
Inventor: TSUJI MASAYUKI
IPC: C22C32/00
Filed: 1980-06-28
Abstract: PURPOSE: To enhance the shortcircuit interruption capability, hardly dissipative property and melt sticking resistance by adding a prescribed amount each of Li 2 O, ≥1 among Zn oxide, Sn oxide and In oxide, and ≥1 among Fe, Co and Ni to materix silver.  
     CONSTITUTION: This contact material is obtd. by adding 1W7wt% metallic oxide (A) on the basis of metal, ≤1.5wt% metallic oxide (B) on the basis of metal and 0.1W1.0wt% metal (C) to matrix silver, wherein ≥1 kinds of metallic oxides selected from zinc oxide, tin oxide and indium oxide, lithium oxide, and ≥1 kinds of metals selected from Fe, Co and Ni are represented by A, B and C, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5714452-A (JP)
Title: Centrifugal casting device
Inventor: SHIGIHARA SHIGEYUKI
IPC: B22D13/00
Filed: 1980-06-27
Abstract: PURPOSE: To make strength uniform in any direction by providing an inductor which generates a rotary magnetic field in the same direction as that of a cylindrical centrifugal casting mold consisting of non-magnetic material by leaving a gap on the outside of said mold, and making the rotating speed of the mold and the speed of the rotary magnetic field of the inductor different.  
     CONSTITUTION: A centrifugal casting device wherein an inductor 8 opposing a cylindrical centrifugal casting mold 1 consisting of non-magnetic material by way of a gap G is provided on the outside circumference of said mold, and the central axis of rotation of the mold 1 and the central axis of the rotary magnetic field from the inductor 8 are aligned whereby the rotating directions of the mold and the direction of the rotary magnetic field are aligned. The mold 1 is rotated by a driving device 4, and molten metal R is supplied through a spout 11 into the mold 1. At the same time, AC electric power is supplied from a feed terminal 10 to the inductor 8. Although the rotating direction of the rotary magnetic field generated by the inductor 8 is the same as that of the mold 1, the rotating speed is varied by controlling the rotating speed of the mold 1 with the driving device 4 of the mold 1. Upon completion of the solidification of the molten metal, the product is taken out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5515565-A (JP)
Title: Data collection system
Inventor: KOYANAGI TOMOO
IPC: G06F17/40
Filed: 1978-07-20
Abstract: PURPOSE: To make it possible to perform several mode processes without increasing the scale of a data collector, by providing a data terminal with a memory of fixed capacity and a method of detecting the volume of stored data approximating to a fixed value.  
     CONSTITUTION: Each memory RAM of several POS terminals is provided with input data memory region TDS and control register region MR which sets when the unused region of TDS decreases down to a fixed value. With a light load, data collector TC' sends polling signal POLA out to a POS terminal. The terminal sends back a negative acknowledge NAC when no data resides in region TDS and acknowledge ACK when data resides, and collector TC' receives this response and  performs normal processing. With a heavy load, collector TC' sends polling signal POLB. The terminal sends back response NAC when no near-end data resides in region MR and ACK and near-end data NE when it is in a near-end state. On receiving data NE, collector TC' allows the data of the terminal to interrupt another process in execution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01309752-A (JP)
Title: Manufacture of high heat conductive complex die
Inventor: OKUNO TOSHIO
IPC: B22C9/06
Filed: 1988-04-11
Abstract: PURPOSE:To restrain deformation of a die, to improve the forming efficiency and to prevent the development of heat crack by heating and melting copper or copper alloy having high heat conductivity under non-oxidizing atmosphere and directly metal-joining with steel or cast iron at back surface of working face. CONSTITUTION:The die 1 containing the working face is produced with casting and oxide on the surface for executing joining is removed with mechanical or chemical treatment. Successively, after charging the copper or the copper alloy 2 having >=0.1cal/cm. deg.C.sec the heat conductivity, they are heated and melted under non-oxidizing atmosphere to directly join with the steel or the cast iron at the back surface of the working face. In this result, by making the heat conductivity in inner part of the die 1 high and cooling effect in the inner part large, unevenness of the temp. in the die is made small to restrain the deformation of the die, and also cycle time for forming products is shortened and the forming efficiency can be improved. Further, the development of the heat crack is restrained to improve the service life of the die.
Patent JP-S59210607-A (JP)
Inventor: HASHIMOTO KENJI
IPC: H01C10/34
Filed: 1984-05-02
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-S59216921-A (JP)
Title: Manufacture of carbon fiber
Inventor: GOMI SHINPEI
IPC: D01F9/145
Filed: 1983-05-20
Abstract: PURPOSE:To manufacture carbon fiber without the restriction of the raw materials, at a remarkably reduced cost, by thermally cracking a specific petroleum residue oil e.g. by contacting with a gaseous heat medium, separating and removing the meso-phase, and carrying out the melt-spinning, infusibilization and carbonization of the product. CONSTITUTION:A petroleum residue oil having a boiling point of >=500 deg.C and containing >=30wt% of a residue oil having a boiling point of >=500 deg.C and a metal content of >=200ppm and obtained from a napthenic crude oil or mixed- base crude oil, is made to contact with a gas or vapor of an inert heat medium or cracked at 400-500 deg.C under reduced pressure in liquid phase while evporating and removing the cracked light oil, to obtain a pitch having a softening point of 140-220 deg.C and containing >=5wt% of meso-phase and <=10wt% of the light fraction having a boiling point of <=300 deg.C under the pressure of 60mm.Hg. The meso-phase (and its agglomerate) is separated and removed from the pitch, and the obtained pitch free from the meso-phase (and its agglomerate) having a diameter of >=10mu is subjected to melt-spinning. The produced fiber is made infusible and carbonized to obtain the objective carbon fiber.
Patent JP-S5517026-A (JP)
Title: Solar energy collector
Inventor: HATSUTORI MASAJI
IPC: F24S10/30
Filed: 1978-07-19
Abstract: PURPOSE: To provide a solar energy collector, wherein the solar energy absorbed by a heat receiver plate is transferred to a fin tube heat exchanger by convection of air to heat the heat transfer medium in the heat exchanger, so that the heat receiving portion does not require any special processing thereto for heat exchange.  
     CONSTITUTION: When a heat receiver plate 9 absorbs the sunlight which has passed through a transparent film 1 the temperature of the heat receiver plate 9 will rise and the temperature of air within the high temperature chamber 10 will also rise. As the temperature of the air rises the gravity of the air is lowered, so that difference of gravity of airs between the high temperature chamber 10 and a low temperature chamber 11 will be resulted. Therefore the high temperature air in the high temperature chamber 10 ascends and reaches a heat exchanger 14. A heat transfer medium present in the heat exchanger 14 has a low temperature, so that it will absorb heat from the high temperature air. The air having a low temperature after heat exchange will have a low gravity and therefore descends. Thus the air within the present solar energy collector will repeat its circulation through the high temperature chamber 10, the heat exchanger 14, the low temperature chamber 11 and then again to the high temperature chamber 10 by its own convection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61248709-A (JP)
Title: In-mold coating
Inventor: KONDO KANJI
IPC: B29L31/30
Filed: 1985-04-26
Abstract: PURPOSE:To permit to prevent generation of cavities, pinholes and the like of coating even when the coating film is made thin by a method wherein the pressure in the secondary space is evacuated to defoam the primary formed body and, thereafter, a resin coating medium is poured into the secondary space. CONSTITUTION:The secondary space 11 is formed between the upper surface 10a of the primary formed body 10, contacting closely with a bottom force 1, and the lower surface 2a of a top force 2 after forming the primary forming body 10. Under this process, high-pressure air is utilized to prevent floating of the primary formed body 10 from the bottom force 1 by a vacuum upon opening the mold. When the formation of the secondary space 10 is finished, a predetermined control signal is outputted to start the driving of a vacuum pump and evacuate the inside of the secondary space 11 through an evacuating path 26, whereby the defoaming of the primary formed body is effected. When the defaming process is finished by the evacuation, the resin coating medium is injected into the secondary space 11 and the coating film B, having a thickness (h2), may be laminated and formed on the upper surface 10a of the primary formed body 10.
Patent JP-S61249281-A (JP)
Inventor: HAMADA SHIGEO
IPC: B25B23/12
Filed: 1985-04-26
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-S59221285-A (JP)
Inventor: MAEDA HAJIME
IPC: B67C3/06
Filed: 1983-05-20
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-H08259229-A (JP)
Title: Production of rare earth sulfide from halide
Inventor: PIEERU MAKOODEIEERU
IPC: C01F17/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a rare-earth sulfide of a fine grain size by heating and vaporizing a rare-earth halide in hydrogen sulfide in the presence of an alkali or aluminum halide.  
     SOLUTION: The hydrogen sulfide is circulated into a reactor consisting of a first tube. The rare-earth halide and the alkali or aluminum halide are arranged within a second reactor of a tube type and a nitrogen stream is circulated therein. The second reactor is heated to 700 to 1200°C to vaporize the rare-earth halide and the alkali or aluminum halide. The vaporized matter thereof is introduced into the first reactor where the vaporized matter and the hydrogen sulfide are reacted. The rare-earth sulfide having the grain size below 1 μm is thus obtd. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S58205996-A (JP)
Title: Memory parity generation circuit
Inventor: OBATA KENJI
IPC: G06F11/10
Filed: 1982-05-26
Abstract: PURPOSE:To realize to generate inverse parity as well, by processing the output of a parity bit generation circuit and output of flip-flop with an exclusive OR. CONSTITUTION:If an on-bit in one word in a data transmitted from a CPV1 is of an even number, a parity bit 1 is outputted from an odd parity bit generation circuit 3 in a memory controller 2, and processed by an exclusive OR circuit 5 with the output of an FF4 for mode controlling to output an inverse parity (0) through the circuit 5, if the FF4 is set. If the number of the on-bit is an odd number, the manner is the same, and an inverse parity bit can be generated.
Patent JP-H05290707-A (JP)
Title: Alternative switching type nfb
Inventor: MANABE TSUTOMU
IPC: H01H71/46
Filed: 1992-04-10
Abstract: PURPOSE:To provide a small NFB of an alternative switching type capable of automatic alternative switching with simple constitution in a non-fuse breaker, i.e., NFB, especially an electromagnetic and alternative switching type NFB, which is a current breaker used for protection of an apparatus in the case where an abnormal overcurrent flows into the apparatus from a power supply. CONSTITUTION:In an alternative switching type NFB; comprising a first NFB in which an overcurrent from a power supply S to a series electromagnetic coil 11 allows a lever 111 in an armature to be pulled so that it pulls apart the contact 1, which has been closed in a circuit from the power supply to a load L so as to break the circuit, and a second NFB which is provided in parallel with the first NFB and serves in likewise operation; which are automatically switched alternatively, a contact 1 of the first NFB and a contact 2 of the second NFB are integrally linked. Accordingly, the overcurrent in the electromagnetic coil 11 in one of the NFBs pulls the contact 1 of itself apart, and the force which breaks the circuit closes the contact 2 in the other NFB, so that the contact is closed into the circuit from the power supply S to the load L.
Patent JP-S60234207-A (JP)
Title: Record disk containing polishing groove for stylus tip
Inventor: ITOU MASAYUKI
IPC: G11B3/56
Filed: 1984-05-07
Abstract: PURPOSE:To polish and sharpen the worn-out surface of a stylus tip each time before the stylus tip is put into a sound groove, by forming a V-shaped polishing groove at the outer circumferential part of a record disk in a zigzag form. CONSTITUTION:A V-shaped polishing groove 8 having its intensive angle varying in a range between 60 deg. and 90 deg. is formed at the most outer circumferential part of a record disk 7 in a zigzag form to the rotary center of the disk. The worn-out surface of a reproduction stylus is polished through the groove 8 before it is put into a sound groove. Thus the stylus tip can be sharpened each time when the stylus is used. It is possible to form the groove 8 at the most inner cicumferential part of the disk 7.