baber/WOPTO huggingface dataset:
Patent JP-S63277573-A (JP)
Title: Production of sintered aluminum nitride having high thermal conductivity
Inventor: HORIGUCHI AKIHIRO
IPC: C04B35/581
Filed: 1987-05-08
Abstract: PURPOSE:To obtain a sintered AlN article having high purity and high thermal conductivity, by calcining a molded article containing AlN powder and a rare- earth and/or alkaline-earth metal compound in a reducing atmosphere containing N2 gas. CONSTITUTION:AlN powder having an impurity oxygen content of <=7wt.% and an average particle diameter of 0.05-5mum is mixed with 0.01-15wt.% (in terms of element) of a compound of at least one kind of rare-earth element and/or alkaline-earth element selected from Y, Sc, Ce, Dy, Ca, Sr and Ba and with a binder. The mixture is granulated, molded and heated in a non-oxidizing atmosphere to eliminate the binder and obtain a molded article. The article is put into a vessel lined with an AlN plate, a BN plate, a W plate or a carbon plate, sintered in a reducing atmosphere containing N2 gas at 1,550-1,850 deg.C for 0.5-12hr and further sintered at 1,750-2,050 deg.C for >=1hr.
Patent JP-H07317774-A (JP)
Title: Holder made of metal
Inventor: FUJINAMI MAKOTO
IPC: F16C33/54
Filed: 1994-05-25
Abstract: PURPOSE:To prevent the inside edge of this holder from interfering with the other member such as an inner ring by enlarging the diameter of the maximum inscribed circle of the holder. CONSTITUTION:Translusent openings 12, 12 are provided in the intermediate parts pillars 9, 9 between adjacent pockets 8, 8. Not only the portions in which the pockets 8, 8 are formed but also the each portion in which the translucent openings 12, 12 are formed are bent equally. As a result, the diameter of the maximum inscribed circle of the holder 7a can be enlarged without protruding the intermediate parts of pillars 9, 9 inwardly in the radial direction.
Patent JP-H02287826-A (JP)
Title: Microprogram control system
Inventor: KASUGA NOBUYUKI
IPC: G06F9/22
Filed: 1989-04-28
Abstract: PURPOSE:To ensure the high speed operation of a microprogram control system by giving directly those of various fields of a microinstruction that are fast required to the related controlled systems for execution of them and using those fields which are not required so fast via a decoder. CONSTITUTION:A field is used to set a CC multiplexer related to a loop having the strictest timing among those microinstructions read out of a microinstruction memory. Then the field is latched and given to the control input of a CC multiplexer to select a designated part of a condition code. Meanwhile a field having the timing which is not so strict is given to a mapping memory as its address input in parallel with an operation where a flag is selected out of a condition code via a field for the CC multiplexer. Thus it is possible to carry out a microinstruction at a high speed while minimizing the using frequency of a high speed memory.
Patent JP-H047143-A (JP)
Title: Production of silane grafted modified polyethylene coated aluminum composite pipe
Inventor: TAKEMATSU TOSHIYUKI
IPC: B32B15/085
Filed: 1990-04-25
Abstract: PURPOSE:To obtain an aluminum composite pipe whose adhesive strength is sufficiently secured in its welded part by mutually welding the end parts of a metal hoop material and subsequently coating at least the welded part with a mixture of silane grafted modified polyethylene and an inorg. metal salt hydrate in a molten state. CONSTITUTION:The hoop material composed of an aluminum type metal wound around an unwinding machine 1 is continuously unwound to be subjected to surface treatment in an alkali treatment apparatus 2 and subsequently subjected to surface treatment in an acid treatment apparatus 3. This hoop material 10 is bent by a roll forming apparatus 4 and the end parts thereof are mutually welded by an AC Tig welding apparatus 8 to be molded into a round pipe. A mixture of silane grafted modified polyethylene and an inorg metal salt hydrate is heated and melted in an extruder and the heated molten mixture is applied to the inner peripheral surface of the pipe after welding by an inner layer coating mold 6.
Patent JP-S5537460-A (JP)
Title: Structure of crucible
Inventor: TAMADA SHIYOUICHI
IPC: C30B11/00
Filed: 1978-09-07
Abstract: PURPOSE: To provide the title structure capable of extending its igniting zone to obtain a high-quality large single crystal without esp. raising the temp. of a furnace by setting a flange at the opening edge of a crucible for growing a single crystal by the Bridgman method.  
     CONSTITUTION: Crucible 10 is a tubular body having conic tip 11, and opening edge 12 is provided with flange 13 whose outer peripheral part 14 is dropped 15. Raw material pellets are charged into crucible 10 from edge 12. The lower part of crucible 10 is supported by a support which can be moved in furnace core tube 12, and crucible 10 is moved vertically. After melting all of the pellets in crucible 10 crucible 10 is lowered to grow a single crystal in the whole crucible. When crucible 10 is placed in tube 21, flange 13 prevents heat from escaping upward, and thus the igniting zone of crucible 10 can be extended to give a high-quality large single crystal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S591285-A (JP)
Title: Paper dust removing device for printer
Inventor: URUSHIBARA TOSHIAKI
IPC: B65H20/00
Filed: 1982-06-28
Abstract: PURPOSE:To remove paper dusts without accumulating in a hopper and secure stable printing, by a method wherein a paper dust removing device comprising a means for scraping off paper dusts adhered to a paper and a means for collecting the removed paper dusts. CONSTITUTION:A paper dust removing roller 6 provided with collecting holes 8 and scraping-off brushes 7 is provided at an intermediate part of a feeding passage through which a continuous folded paper 1 is fed from the hopper 4 to a printing part, and a driving means for rotating the roller 6 and an air sucking means are operated simultaneously with starting of printing. Accordingly, the paper dusts 3 adhered to the paper 1 are scraped off by the brushes 7, and collected into the interior of the roller 6 through the collecting holes 8.
Patent JP-S5812443-A (JP)
Title: Communication controller
Inventor: MORIOKA YASUHIRO
IPC: H04W4/16
Filed: 1981-07-14
Abstract: PURPOSE:To prevent information surely not addressed to the own station from outputting from a loudspeaker, and to reproduce the information addressed to  the own station through a tape, by adding a simple device to a mobile and base  stations. CONSTITUTION:At a base station 10, a signal (a) for specifying the 1st area invariably or a signal (b) for specifying the 2nd area is added to a voice signal during a transmission period, and then modulated and transmitted through a transmitter. At a mobile station 20, an area selection switch 5a for the 1st area or an area selection switch 5b for the 2nd area is closed, and for an intersection area, the switches 5a and 5b are both closed. When an input to a receiver 23 is the signal (a) or (b) and the switch 5a is closed, the signal is inputted to a control circuit 6a, but only when the input signal is the signal (a), the circuit 6a controls a starting circuit 7a by the output to record the output of the receiver 23 on the tape in a tape recorder 27. Further, a switch 8a is controlled to lead the output of the receiver 23 to a speaker.
Patent JP-H11300975-A (JP)
Title: Liquid atomizer
Inventor: OKUDA TORU
IPC: B05B5/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To generate high density fine particles at low voltage while suppressing fluctuation by controlling generation of each fine particle having different particle size. SOLUTION: The liquid atomizer comprises a pointed delivery electrode 3 buried into a liquid 2, a counter electrode 5 disposed oppositely to the delivery electrode 3 on the outside of the liquid, and a control means 10 for driving the delivery electrode 3 by supplying a pulse voltage wherein the control means 10 comprises means for controlling the pulse width of the the pulse voltage.
Patent JP-S5336947-A (JP)
Title: Connection device between rain doors
Inventor: TERASONO MITSUO
IPC: E06B3/46
Filed: 1976-09-14
Abstract: PURPOSE: To provide rain doors connection device which has high crime prevention effect and is easy to open and close the doors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62266361-A (JP)
Inventor: MIYAMOTO HIROSHI
IPC: F25B47/02
Filed: 1986-05-14
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-S6141444-A (JP)
Title: Foldable filter basket
Inventor: ARUNE MORUGAARUTO NIIRUSEN
IPC: A61F2/02
Filed: 1985-05-23
Abstract: A collapsible filter basket adapted to be introduced into a blood vessel of a patient, and comprising a plurality of resilient wires (2) interconnected (4) at their respective ends, characterised in that in its expanded and relaxed state the basket (1) assumes the shape of an apertured, elongate solid of revolution with pointed ends, and that the length of the basket, as measured between said ends, is at least equal to the maximum diameter thereof.
Patent JP-S63274483-A (JP)
Inventor: MUTO MIKIO
IPC: B07C5/06
Filed: 1987-05-07
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-S63278722-A (JP)
Title: Electric discharge machining wire
Inventor: FUTAMURA SHOJI
IPC: B23H7/08
Filed: 1987-05-07
Abstract: PURPOSE:To make a wire hard to break by surrounding a 1st material having a high tensile strength and an electricity insulating surface with a 2nd material having electric conductance. CONSTITUTION:A member 1 having a high tensile strength and an electricity insulating surface (for example a high performance engineering plastic such as aramid fiber and polyether ether ketone resin) is arranged in the center and is surrounded with a member 2 having electric conductivity (for example an alloy consisting of 35% of Zn and 65% of Cu) to make them in a body. The electricity insulating member 1 has only to insulate electricity supplied from outside and therefore can be of any material as long as its surface has electricity insulating property.
Patent JP-S60254420-A (JP)
Title: Magnetic recording medium
Inventor: IZUMI TOSHIAKI
IPC: C10N40/18
Filed: 1984-05-31
Abstract: PURPOSE:To obtain a magnetic recording medium which has small running friction, excellent film strength, lubricity and head touch characteristic, high running durability, decreases an increase in the running friction and decreases the clogging of a head by specifying the chemical components of a top coat film. CONSTITUTION:The film, consisting of a fatty acid and alcohol having the alkyl groups expressed respectively by R1COOH and R2OH is formed on a magnetic layer. R1 of the fatty acid is preferably a satd. straight chain alkyl group of 9-21C. The running friction increases critically when the carbon atoms of R1 are below 9 and the effect of vapor deposition as well as the uniformity of the film pressure and film quality are made poor when the carbon atoms exceed 21. The alcohol expressed by R2OH is incorporated into said film, where R2 is preferably the straight chain alkyl group of 10-22C. The running property and running durability are deteriorated when the carbon atoms of R2 are below 10 and the efficiency of vapor deposition is made poor when the carbon atoms exceed 22.
Patent JP-H07302910-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: MATSUMOTO HIROSHI
IPC: G02F1/136
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a thin film transistor having no alignment region in channel width. CONSTITUTION:Ions are implanted into a semiconductor thin film using the channel protective film 26, which is formed by rear exposure using a gate electrode 22 as a mask. Then, an element region forming conductive film 27 is formed on the upper surface of a film 23, a photoresist pattern 28, having the width same as the desired channel width, is formed thereon. Then, the element region forming conductive film 27, the channel protective film 26 and a semiconductor thin film 25 are etched using the photoresist pattern 28 as a mask. As a result, the semiconductor thin film 25 has a channel region which is formed in the length L same as the width of the gate electrode 22, also the semiconductor thin film 25 has the source region and the drain region, formed in the width same as the width D of the channel region, on both sides of the above-mentioned channel region, and the desired channel width is obtained.
Patent JP-S5236464-A (JP)
Title: Method of producing fluorescent screen
Inventor: KATOU ATSUSHI
IPC: H01J29/18
Filed: 1975-09-18
Abstract: PURPOSE: To smooth Al film to be evaporated on acrylic film formed through the injection method, after filling the concave section by coating the acrylic emulsion through the spray method, on the uneven part of particles of fluorescent dot being formed on the phase plate of color CRT. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61271377-A (JP)
Title: Aqueous foam aerosol composition
Inventor: SHINOSAWA TAKAHIRO
IPC: A61L9/14
Filed: 1985-05-27
Abstract: PURPOSE:To provide an aerosol compsn. containing water, surfactant and laughing gas-contg. liquefied petroleum gas, which can be sprayed uniformly under a stabilized condition even at a low temp. and produces spray with good adherence. CONSTITUTION:The aerosol compsn. consists mainly of water and surfactant and contains a propellant which consists mainly of liquefied petroleum gas and contains a laughing gas. Typical formulation is 0.1-10.0wt% surfactant, 0-15.0wt% alcohol or polyhydric alcohol, 70.0-98.0wt% ion-exchanged water, 3-15.0wt% liquefied petroleum gas or its blend with dimethyl ether and 0.1-4.0wt% laughing gas. Space within an aerosol container should pref. account for 10-40%. Preferred surfactants are nonionic and anionic surfactants having an HLB value of 10 or higher.
Patent JP-S593727-A (JP)
Title: Manufacture of magnetic recording body
Inventor: YAMAGUCHI NOBUTAKA
IPC: G11B5/84
Filed: 1982-06-29
Abstract: PURPOSE:To reduce the surface electric resistance of a magnetic layer by carrying out a >40 deg.C and >1-hr heat treatment of a magnetic recording body wound so that a specific fall-ball rebound height is obtained in a process after a calender treatment. CONSTITUTION:The magnetic layer formed on a nonmagnetic base is treated with a calender and the magnetic recording body wound so that its falling-ball rebound height (h/ho) is equal to or greater than 0.075 when the rebound height of a steel ball falling on the magnetic body from height ho cm is denoted as (h) is treated thermally for >1hr at temperature which is >40 deg.C and determined depending upon the requested value of the effect, kind of the used base, magnetic layer composition, and others in a process after the calender treatment. The condition of the winding hardness of the magnetic recording body is set and the heat treatment temperature and time are adjusted to reduce the electric resistance of the magnetic layer, improving the antistatic effect.
Patent JP-S593779-A (JP)
Title: Packaging method of magnetic bubble chip
Inventor: OOTAKE ITARU
IPC: G11C11/14
Filed: 1982-06-29
Abstract: PURPOSE:To package a magnetic bubble chip easily without deteriorating characteristics by mounting the magnetic bubble chip on a substrate and fixing it temporarily with adhesives on a side where no influence upon wire bonding is exerted, performing the wire bonding, and coating resin over the entire surface and setting it thermally. CONSTITUTION:The magnetic bubble chip 3 held with a vacuum tweezers 6 is mounted directly in the groove of the substrate 1 and a small amount of quick- drying adhesives 11 is applied to a gap 7 where no influence upon wire bonding is exerted to fix the chip 3 temporarily. Then, a bonding connection between terminals is made with a wire 12 and silicone resin 13 with high purity is coated covering the terminal connection and chip 3 and set thermally, completing the packaging. Thus, the packaging is facilitated without deteriorating the magnetic characteristics of the chip.
Patent JP-H06300044-A (JP)
Title: Sintered oil retaining bearing
Inventor: TAKEMURA MASAO
IPC: H02K5/167
Filed: 1993-04-16
Abstract: PURPOSE:To provide a sintered oil retaining bearing which suppresses abrasion and achieves cost resdction. CONSTITUTION:The edge surface perpendicular to the axis of a sintered oil retaining bearing 1 is coated with paint 13 excellently lubricative. A thrust load is supported in contact with the plane perpendicular to the axis of a member 12 fixed on the shaft 8 of a rotor 7 through the edge surface and the paint 13. Since the edge surface and the member 12 do not directly slide, abrasion is suppressed, and the increase of the number of parts is suppressed, and cost reduction is achieved.
Patent JP-S63279005-A (JP)
Title: Burning equipment
Inventor: KAWAMURA HIDEO
IPC: F23D11/02
Filed: 1987-05-11
Abstract: PURPOSE:To prevent production of carbon and to perform complete combustion, by providing a means which divides a combustion cylinder into an evaporating chamber and a combustion chamber, introduces air for combustion to the evaporating chamber through the combustion chamber during ignition, and introduces air for combustion further directly to the evaporating chamber after ignition. CONSTITUTION:The interior of a combustion cylinder 11 is divided into two chambers of the being an evaporating chamber 7 and a combustion chamber 6 by means of a partition plate 8 provided at its peripheral part with a plurality of air flow openings 15, e.g., notch passages. Further, a number of air introduction holes 17 are formed in the downstream portion f the peripheral wall of the combustion cylinder 1 by which the combustion chamber 6 is formed. An annular air introduction passage 27 through which air for combustion passes in a swirled state is formed between the combustion chamber 11 and an outer cylinder 14, and an air straightening plate 16 is situated in the annular air introduction passage 27. The air straightening 16 is formed an annular air guide plate having a number of air guide holes 9, uniformly disperses air for combustion introduced through an air intake pipe 12, and uniformly introduces the air for combustion to the annular air introduction passage 27, positioned subsequently to the air intake pipe.
Patent JP-H09295253-A (JP)
Title: Method for deciding throw-in order of product to be sorted, and recording medium
Inventor: KANETANI YUJI
IPC: G06Q50/04
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the total time to be required for all processes by deciding the throw-in order of the plural products to be worked except for the products to be worked, which are already thrown in, so that a sum of the carry-in waiting time and the carry-out waiting time becomes the minimum. SOLUTION: After setting the working time Tij and an initial value, working start time Sij, working finish time Fij, and the time Rij to be required for movement to a following process are computed (step 1-3). Carry-in waiting time and carry-out waiting time are computed (step 3). A product, of which sum of carry-in waiting time and carry-out waiting time in the processes 1-(n) becomes the minimum, is selected as a following product to be thrown so as to decide the throw-in order (step 5). In the case where products, of which order of throw-in is not decide, exist, the step 3 is repeated (step 6), and in the case where the throw-in order of all the products is decided, throw-in order of each product is output so as to conclude the working (step 7). Equipment operation factor of each process can be thereby improved, and the total time to be required for all processes can be shortened.
Patent JP-H0410735-A (JP)
Title: Method and equipment for transmitting data
Inventor: TAKEUCHI SADAYOSHI
IPC: H04L69/40
Filed: 1990-04-27
Abstract: PURPOSE:To output information necessary for resolving the cause of a fault or the like from a storage circuit at real time without stopping or decelerating the operation of an MPU by writing a status transition factor in the storage circuit in each its generation. CONSTITUTION:The processor 3 executes data transmission controlling/ processing procedure outputted in accordance with a status transition table, binarizes K states to M bits (2M-1>K) and L status transition factors to N bits (2N-1>N) and writes the M bits and N bits respectively into M-bit, N-bit storage circuit 6, 7 in each generation of the status transition factor. Consequent ly, information necessary for resolving the cause of a fault can be binarized and outputted from respective storage circuit 6, 7 at real time without stopping or decelerating the operation of the processor 3.
Patent JP-S60256238-A (JP)
Title: Ciphering communication system
Inventor: HORI HIDETOSHI
IPC: H04L9/00
Filed: 1984-06-01
Abstract: PURPOSE:To exclude an uncertainty of a phase by applying ciphering coding a PCM coding signal via a random coding time serial signal and adding a prescribed unique word to a prescribed time slot so as to establish the frame synchronizm of a ciphered signal. CONSTITUTION:An information signal 101 inputted by a PCM coding circuit 1 at the transmission side is converted into a PCM coding signal 102 by a clock pulse 103 from a timing signal generating circuit 3 and a frame synchronizing pulse 104 of a prescribed period and the result is fed to the ciphering coding circuit 2. A random pattern generating circuit 4 inputting a pulse 103 from the circuit 3 and a random frame synchronizing pulse 105 generates a random coding time serial signal 106 corresponding to a bit rate and the result is fed to the circuit 2. The circuit 2 ciphers and codes the signal 102 by using the signal 106 and the ciphered code 107 is fed to a transmission code synchronizing circuit 5. Clock and synchronizing pulse 108, 109 from a unique word UW generating circuit 106 inputting the pulses 103, 104 from the circuit 3 are added to the said circuit 5, which adds the prescribed UW by the circuit 5 at a prescribed time slot.
Patent JP-H08284178-A (JP)
Title: Release sheet
Inventor: ICHIKAWA MAKOTO
IPC: E02D27/34
Filed: 1995-04-14
Abstract: PURPOSE: To enhance strength and workability by forming a release sheet which is interposed under a floor stab of a runway or the like by way of laminating meltingly a plastic mesh sheet on the top of a plastic film. CONSTITUTION: A polyethylene mesh sheet is melted by heat and joined laminatedly on a polyethylene fill, thereby forming a release sheet 5. This release sheet 5 is laid out under a cast-in-place floor slab of a road installed to a reclaimed land or a runway of an air port or the like with the mesh sheet placed upside, thereby bonding the floor slab 1 and the release sheet 5 tightly. In the case when differential settlement occurs on a road surface due to ground subsidence, the settled area is corrected by raisins, thereby returning to the horizontal level of the floor surface. In this case, the area between the mat slab 2 and the release sheet 5 is peeled off and a grout material 3 is injected into the area, thereby correcting the level of the floor surface.  This construction makes it possible to provide the release sheet 5 which is high in tensile strength and excellent in workability.