baber/WOPTO huggingface dataset:
Patent JP-S63143456-A (JP)
Title: Blowing grill for air conditioning
Inventor: UKITA TATSUYA
IPC: F24F13/15
Filed: 1986-12-03
Abstract: PURPOSE:To provide an automatic adjustment of louvers in case of cooling and heating operations without performing any manual adjustment of directions of the louvers by a method wherein cooperating plates connected to lower ends of a plurality of louvers at one side of a frame are arranged and a shape memory alloy is engaged with one ends of the cooperative plates and with the frame. CONSTITUTION:As cool air is passed through a duct 16, a shape memory alloy 23 becomes a shrinked shape of a spring under a non-loaded condition. Therefore, cooperating plates 18 and 19 are tensioned toward holding pieces 24 at both sides. Each of louvers 14 is opened together with the cooperating plates 18 and 19, a cold air blowing direction is blown in diversed and lateral direction to cause a distribution of temperature during cooling operation to be made superior. Then, during a heating operation, as hot air is passed through the duct 16, the shape memory alloy 23 is heated by the hot air, so that the alloy may be extended gradually. Due to this elongation of the shape memory alloy 23, the louvers 14 are directed in a vertical direction and the hot air is blown into dwelling space to make a superior distribution of temperature.
Patent JP-S63141012-A (JP)
Title: Focusing detector
Inventor: SUDA HIROSHI
IPC: H04N5/232
Filed: 1986-12-03
Abstract: PURPOSE:To perform focus detection while the adverse influence of a fluorescent lamp is eliminated completely by selecting respective band-pass filter (BPF) outputs in order at a specific period. CONSTITUTION:A video signal is amplified by a preamplifier 14 and sent to the process circuit of a video camera, but applied to BPFs 16, 18 and 20 for focus detection as well. The BPF 16 is for the intermediate frequency band, the BPF 18 is for the high frequency band, and the BPF 20 is for the ultra high frequency band. A switch 46 selects one of the BPFs 16, 18 and 20 selectively and periodically according to a switching signal from a filter switching signal generating circuit 56. The filter switching signal generating circuit 56 is a combinational logic circuit which generates 2-bit signals 72 and 74 from the vertical synchronizing signal of a camera part and a BPF to be selected is determined according to the combination of those 2-bit signals. Consequently, a selection is made excellently and focus detection is carried out while the adverse influence of a fluorescent lamp is precluded.
Patent JP-H08149537-A (JP)
Title: Radio calling device
Inventor: TAKAGAKI KOICHI
IPC: H04W84/02
Filed: 1994-11-22
Abstract: PURPOSE: To obtain an excellent radio calling device by using a headphone of a portable acoustic equipment for the device. CONSTITUTION: A signal from an antenna 11 is fed to a demodulation section 13 through a reception section 12 and a radio calling signal is demodulated and a demodulation signal is fed to a CPU 14. Furthermore, an individual number from a ROM 15 to which an identification number(ID) is set is fed to the CPU 14 to discriminate whether or not the same identification number is in existence in the demodulation signal. A caption 17 is an operation key and a caption 18 is a liquid crystal display device (LCD). Furthermore, left right audio signals from a plug 19 connecting to a jack of, e.g. a portable acoustic device (not shown) are fed respectively to headphones 20, 21, from which the sound signal is sounded.  Then the prescribed audio signal formed by the CPU 14 is fed to the headphones 20, 21 through an amplifier section 22 when the same identification is discriminated in the demodulation signal.
Patent JP-H0542193-A (JP)
Title: Bathtub equipment
Inventor: YONEZAWA KIMIO
IPC: A61H33/00
Filed: 1991-08-15
Abstract: PURPOSE:To accelerate perspiration of a lesion by the hot water quantity of the necessary minimum, and to warm muscles of the lesion by constituting the equipment of a fixed temperature hot water tank for supplying hot water of a fixed temperature and a high temperature hot water tank for supplying high temperature hot water, and connecting both the tanks by a circulating pipe with a pump. CONSTITUTION:The human body is put into a bathtub A, a head or a neck is put on a fixed temperature supply part, the head part is positioned upward in a fixed temperature hot water tank, and the lower part than the neck is put on a back supporting plate 11 of the bathtub A. By a circulating pipe 1 with a pump 3, cooled hot water fed from a hot water reservoir 12 of the bathtub A is supplied to a high temperature hot water tank B. Also, to the high temperature hot water tank B, hot temperature hot water (for instance, 45 deg.C) is drips down and is supplied from a high temperature supply pipe 6, hot water is set to a suitable temperature (for instance, 38.5 deg.C), and thereafter, fed to a fixed temperature hot water tank C by a circulating pump 2 with a pump 4. This fixed temperature hot water passes through a fixed temperature hot water supply part 7 and warms the head or the neck, and also, is supplied onto the back supporting body 11. A part of the fixed temperature hot water drips down into the hot water reservoir 12, and a part thereof flows in the direction of feet on the back supporting plate 11, warms the back, the arms, the waist and the legs, and thereafter, and is collected in the hot water reservoir 12.
Patent JP-H07143665-A (JP)
Title: Overvoltage protective circuit for dc power supply device
Inventor: KUBO KEIJI
IPC: H02H11/00
Filed: 1993-11-17
Abstract: PURPOSE:To protect a DC power supply device from an overvoltage by detecting the overvoltage when a positive output terminal short-circuits to a negative output terminal and a negative output is clamped to the positive side. CONSTITUTION:A first diode D1 only passes an electric current flowing to a ground terminal GND from a photocoupler PC and a fourth diode D4 only passes an electric current flowing to the photocoupler PC from a negative output terminal -V. In case a positive output terminal +Vn short-circuits to the negative output terminal -V and a negative output is clamped to the positive side, the electric current flows to the ground terminal GND from the terminal -V through a resistor RN, the fourth diode D4, the photocoupler PC, and the diode D1 in this order and, as a result, an overvoltage can be detected. Therefore, a DC power unit can be protected from the overvoltage.
Patent JP-S62146413-A (JP)
Title: Production of magnetic head
Inventor: MURAOKA SHUNSAKU
IPC: G11B5/127
Filed: 1985-12-20
Abstract: PURPOSE:To eliminate the loosening between substrates and to improve yield in the stage of laminating plural sheets of two kinds of the substrates by adhering the substrates by melting and crystallizing of crystallized glass to form a laminated substrate. CONSTITUTION:Plural sheets of the 1st substrates formed with magnetic metallic layers on both sides of nonmagnetic substrates and the 2nd substrates formed with crystallized glass layers 3 in the uncrystal state on both sides of nonmagnetic substrates 2 are alternately laminated and are adhered by the melting and crystallizing of the crystallized glass to form the laminated substrate. Such laminated substrate is subjected to prescribed working to manufacture a magnetic head. The m.p. of the crystallized glass increases after the crystallization if such crystallized glass is used and therefore the loosening of the substrates as is heretofore observed in the stage of molding bond glass is obviated and the stable working is executed. The yield is thus improved.
Patent JP-H06134590-A (JP)
Title: Laser beam machine
Inventor: ODA HAJIME
IPC: B23K26/02
Filed: 1992-10-27
Abstract: PURPOSE:To execute laser beam machining with high quality and with high precision by simplifying complicated focus adjustment, reducing consumption of assist gas, and priventing damage and contamination of a lens. CONSTITUTION:The machine is provided with an adjustment mechanism which can move the end face of a fiber 101 to a lens 104. A laser light focal position is set to a little upper part than the surface of a working object. A cover 506 is provided in the periphery of the tip part of a working head 503. Between a lens 602 in working head 603 and a working object 604, a protective plate whose material is the same as that of the lens 602 is provided. According to such a constitution, the machine can be miniaturized and its cost can be reduced in connection with simplification of adjustment of a focus, and also, the running cost is reduced.
Patent JP-S62145804-A (JP)
Inventor: KOYAMA YOSHIHIDE
IPC: H05K1/16
Filed: 1985-12-20
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-S62175944-A (JP)
Inventor: FURETSUDO UIRIAMU SUPONGU
IPC: G11B7/24
Filed: 1986-12-03
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-H06134167-A (JP)
Title: Structure for vertically full rotating shuttle race body of sewing machine
Inventor: FUJITA JIRO
IPC: D05B57/14
Filed: 1992-10-27
Abstract: PURPOSE:To guarantee the smooth passage of an upper thread by forming a recessed part to sink the lower branch of an upper thread guide plate, to which the upper thread is easily hung, at the time of passing the tip of a rotating hook through a rotating hook bobbin case holder while hanging the upper thread, and further forming a recessed part to sink a screw head so as to easily hang the upper thread when it is operated. CONSTITUTION:The rotating hook bobbin case holder 40 freely turnable housing a bobbin 20 is loosely fitted inside a rotating hook ring 2, which is provided with the tip 6 for hanging the upper thread on the end face and screwed to a main body 1 of the rotating hook, and the bobbin case holder 40 is provided with an upper thread guide plate 31. In a recessed part 32 sunk from the surface, one part of the upper thread guide plate 31 abutted with the head part of a round-head screw 36 engraved a plus groove 35 is formed by using the screw 36 for fixing the upper thread guide plate 31 to a rotating hook bobbin case holder 8. On the other hand, a recessed part 41 is formed in one part of the bobbin case holder 40 abutted with a lower branch 17 divided into three parts of the upper thread guide plate 31 in the bobbin case holder 40, so that the lower branch 17 can be sunk from the surface. Thus, the smooth passage of the upper thread is guaranteed so that the upper thread can not be rubbed at any position of the passing part of the upper thread.
Patent JP-H08130111-A (JP)
Title: Coil and manufacture thereof
Inventor: YOKOIE YASUYUKI
IPC: H01F27/28
Filed: 1994-10-29
Abstract: PURPOSE: To provide a low-cost coil, which is protected from the breakage of winding even if it is used at a place where there is a large fluctuation in temperature and there is much vibration. CONSTITUTION: A starting end 50a and a finishing end of a coil wire are wound round a pin 60 which is erected on a bobbin 30. After clamping the pin 60 on a connection terminal 20a, welding is conducted. When the pin 60 is clamped on the connection terminal 20a, the coil wire is crushed, however it is crushed along the pin 60 and therefore a cross section of the coil wire changes gently at this section. Because of this reason, the coil wire does not break easily even if vibration and thermal contraction are applied to the crushed part of the coil wire.
Patent JP-H06136072-A (JP)
Title: Production of propylene block copolymer
Inventor: IGAI SHIGERU
IPC: C08F4/80
Filed: 1992-10-27
Abstract: PURPOSE:To obtain in high activity a rubbery propylene block copolymer high in molecular weight, with high rigidity and impact strength by two-step polymerization between propylene and an alpha-olefin using a specific carrying-type titanium catalytic system. CONSTITUTION:Using a catalytic system composed of (A) a solid catalytic component essentially comprising Mg, Ti, halogen and electron donor, (B) an organoaluminum compound (pref. trialkylaluminum) and (C) a piperidine compound (pref. 2,2,6,6-tetramethylpiperidine), propylene (and a small amount of another alpha-olefin) is polymerized and further polymerization is then made between propylene and the rest of the other alpha-olefin, thus obtaining the objective copolymer 2 600000 in the weight-average molecular weight of the 20 deg.C oylene solubles. The component A can pref. be prepared by the following process: aluminum trichloride is made to react with e.g. tetraethoxysilane followed by reaction with a Grignard reagent, and the resulting white solid is made to react with e.g. TiCl4 and an electrodonating o-phthalic diester.
Patent JP-S62145398-A (JP)
Inventor: EMURA HIROTO
IPC: G07D9/00
Filed: 1985-12-19
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-2001107245-A (JP)
Title: Equipment and method for plasma treatment
Inventor: MIYAKE KIYOO
IPC: C23C16/44
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide plasma treatment equipment capable of preventing the falling and adhesion of dust on and to an object of treatment and also capable of prolonging a maintenance cycle. SOLUTION: A plurality of inclined plates 13 are vertically arranged at spaces between the side wall 10 of a reaction chamber 1 for plasma treatment and a susceptor 8 for placing a substrate 7 thereon. While permitting the floating of a reaction product 12 toward the side wall 10 side by the space between the inclined plates 13, its return toward the susceptor 8 side can be shut off with the inclined plates 13, and the falling of dust on the substrate 7 can be prevented.
Patent JP-H05138603-A (JP)
Title: Cutting device
Inventor: KAMIJO HAJIME
IPC: B27B5/02
Filed: 1991-11-05
Abstract: PURPOSE:To automatically form a V-shaped notch in an open string material with a high accuracy and improve the production cost and quality of the open string and a staircase by moving the transfer base of the open string by prescribed distance and also successively driving a pair of rotary edges arranged in a V-shape. CONSTITUTION:An open string for attaching the stair tread of a staircase is manufactured by a cutting device 10. In this case, this cutting device 10 is provided with a transfer base 11 which places the open string material W thereon in a state wherein it is laterally stood and transfers it in the lengthwise direction. Further a pair of rotary edges 12 are arranged in the upper part of the transfer base 11. Furthermore both dowels 23 for deciding the moving distance and fixing means 33, 34 for fixing the open string material W are provided in the transfer base 11. On the other hand, the respective rotary edges 12 are arranged in a V-shape in the side face. The cutting device is constituted so that the direction of rotation of the respective rotary edges 12 is made orthogonal to the longitudinal direction of the open string material W and also the respective rotary edges 12 are freely moved in the direction orthogonal to the longitudinal direction of the open string material W. Thereby a V-shaped notch is automatically formed in the open string material W with good precision.
Patent JP-H02157424-A (JP)
Title: Rotary engine
Inventor: MASAMI SAKITA
IPC: F01C1/077
Filed: 1989-11-08
Abstract: PURPOSE: To solve the problem of limited expansion and eliminate the difficulty of sealing between cylinders by effecting suction, compression movements and combustion, exhaust movements by different piston. CONSTITUTION: An engine 10 comprises a combustion unit 12, a compression unit 14 and gears 16, 16-1. Pistons 30, 32 in the combustion unit 12 and pistons 30-1, 76 in the compression unit 14 are rotated at periodically variable speeds by the gears 16, 16-1 in housings 24, 74 respectively to effect combustion, exhaust movements in the combustion unit 12 and suction, compression movements in the compression unit 14. The air sucked and compressed in the compression unit 14 is supplied to an intake port 22B of the combustion unit 12 from an exhaust port 22A via a pressure line 22. The output from the combustion unit 12 is transmitted from the gear 16 to the gear 16-1 via an output shaft 18. Thus, efficiency and function are improved by separating the combustion unit 12 and the compression unit 14.
Patent JP-H07139363-A (JP)
Title: Turbo-charger bearing structure
Inventor: TAKAHASHI YUKIO
IPC: F02B39/00
Filed: 1993-11-18
Abstract: PURPOSE:To provide turbo-charger bearing structure capable of preventing the diffusion of foreign matters such as dust pushed in when a whirl-stop pin is inserted and accurately controlling oil supply amount to the inside and outside of a sleeve bearing. CONSTITUTION:In turbo-charger bearing structure in which a bearing hole 13 is installed in a housing 9 of a turbocharger, a cylindrical sleeve bearing 14 is loosely fit to the bearing hole 13, the sleeve bearing 14 is fixed to the housing 9, a rotation axis 3 is inserted into the sleeve bearing 14, and oil is supplied to inside and outside circumferences of the sleeve bearing 14, an oil storing chamber 15 is installed between the bearing hole 13 and the sleeve bearing 14, and a first oil supply hole 16 is installed in the housing 9. A second oil supply hole 17 is installed in the sleeve bearing 14, and pin holes 19 are installed in the sleeve bearing 14 opposite to the second oil supply hole 17 and the housing 9, and a whirl-stop pin 18 is inserted into the pin holes 19.
Patent JP-H04161645-A (JP)
Title: Method of painting wood material
Inventor: YOSHITAKE KENICHI
IPC: B05D7/06
Filed: 1990-10-25
Abstract: PURPOSE:To prevent a thin appearance by subjecting an abutting plate sheet in which a sheet is lined over an abutting plate, to a sealer process, by applying it over a base member after it is auxiliary painted with a color the same as that of a finish paint color, and further, by applying the finishing paint on the abutting plate sheet. CONSTITUTION:A sheet 2 made of Japan paper or the like lined over an abutting plate 1 made of artificial wood materials or natural wood materials, and they are integrally incorporated with each other by a flat-plate process or the like so as to obtain an abutting plate sheet 3 which is then subjected to a sealer process by a roll coater painting device 4, and which is then subjected to an auxiliary painting process having a color the same as that of a finish paint with the use of a bed plate 6 with coloring of about 70 to 80% of the finish paint. Then, the abutting plate sheet 5 to which the auxiliary painting has been made is applied over a base plate 7 by a vacuum press so that they are integrally incorporated with each other. With this arrangement, the sheet 3 is subjected to the sealer process and the auxiliary color painting so that the paint is restrained from being sucked into the plate 1, thereby it is possible to prevent a thin appearance.
Patent JP-H01131864-A (JP)
Title: Water blowout device in ice ball making machine
Inventor: TAKEUCHI KANEKAZU
IPC: F25C1/00
Filed: 1987-11-17
Abstract: PURPOSE: To reduce the cooling energy of chlorofluorocarbon liquid and besides, enable the restart immediately after stoppage, by making the bottom of a container of heat insulating material where a slender conduit pipe is buried, and providing the bottom face with a heater, a nozzle part having a nozzle provided with a check valve, and an agitator. CONSTITUTION: When a flow regulating valve 16 is opened after turning on of a heater power source 8 and an agitator 9 at the time of start, the water having passed within a conduit pipe 18 from a water supply source 14 passes a check valve 6 connected to a connector 19, a nozzle 5, and a slender conduit pipe 3, and is jetted into the chlorofluorocarbon liquid within a container 1, and is solidified into an ice ball 20. At this time, an agitator 9 agitates cool down time, and keeps the temperature, and shortens the cool down time at the initial stage of starting.  Moreover, the temperature of the nozzle part 4 becomes about 5 deg.C by the turning on of the heater power source 8, but the heat conduction to the chlorofluorocarbon liquid is prevented by the heat insulating material having made the bottom 2 of the container 1, and the cold-heat energy to the chlorofluorocarbon liquid 13 becomes small. Moreover, the nozzle 5 at start stoppage freezes, but it keeps the temperature 0 to 5 deg.C, and when the power source 8 is turned on at restart, it immediately gets in fused condition.
Patent JP-H08143532-A (JP)
Title: Production of aromatic or hetero-aromatic sulfur compound
Inventor: ITSUDA HIROSHI
IPC: C07D241/18
Filed: 1994-11-24
Abstract: PURPOSE: To simply and safely obtain an aromatic thiol useful for applications of medicines, agrochemicals, functional materials, etc., from readily available raw materials in high yield by hydrolyzing a (hetero)aromatic halogenated methyl sulfide. CONSTITUTION: (A) A compound of the formula [Ar is a substituted (hetero) aromatic ring such as benzene ring substituted with a halogen, CN, formyl, amino, etc., substituted pyridine ring or a substituted (iso)thiazole ring; X is a halogen such as Cl; (m) is 1-3 and, especially 2 or 3; (n) is 1 or 2] is hydrolyzed in or without a solvent such as hexane or toluene in the presence of (B) an acid, e.g. hydrochloric or sulfuric acid and (C) a lower alcohol, e.g. methanol to afford the objective compound of the formula Ar-(SH)n . Furthermore, the components (B) and (C) are used in respective amounts of about 0.01-1 and 0.5-10 times based on the component (A). The reactional temperature is usually 20-100 deg.C, preferably 50-90 deg.C.
Patent JP-H09135059-A (JP)
Title: Wiring board
Inventor: TERAO SHINYA
IPC: H05K1/09
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To enable the deformation s such as warp and wave on the surface of insulating base substance of a wiring board to be minimized by a method wherein a wiring conductor contains luthenium and molybdenum within a specific range as high melting point metallic compounds as well as alumina within a specific range in a glass component. SOLUTION: Within a wiring board 1, 30-70wt.% of luthenium and molybdenum as high melting point metallic components as well as a wiring conductor 3 containing 5-20wt.% of alumina to 100wt.% of high melting point metallic component are integrally formed on an insulating base substance 2 made of alumina sintered body. Through these procedures, in case of forming the wiring board 1, the deformation such as warp and wave due to the difference in the thermal expansion coefficients between the wiring conductor 3 and the insulating base substance 2 can be minimized, resultantly flattening the surface of the insulating base substance 2 after the integration by baking step thereby enabling the excellent dimensional precision to be given.
Patent JP-S62149176-A (JP)
Title: Manufacture of photosensor
Inventor: IKEDA KOSUKE
IPC: H01L31/08
Filed: 1985-12-23
Abstract: PURPOSE:To control the quantity of added Cu by a simple method, by forming a thin layer of organic molecules including Cu before forming a thin film, heating the thin layer, and attaching Cu on a substrate. CONSTITUTION:On a glass substrate 1, a thin layer 2 of vinyl acetate, in which Cu phthalocyanine is dispersed, is formed. The thin layer is gradually burned in air, and CdS0.6Se0.4 thin film 3 is evaporated and formed thereon. The film is made to be a strip shaped array and activated in CdCl2 vapor. Thereafter, minute counter electrodes of NiCr/Au are formed by a lift-off method. As a result, the quantity of Cu is precisely controlled uniformly along the entire length of a substrate with good reproducibility, and the Cu is attached to the substrate. When solid solution of CdS-CdSe, which is evaporated succeedingly, is activated, the attached Cu is diffused into the solid solution and accomplishes the function of an acceptor.