baber/WOPTO huggingface dataset:
Patent JP-S58193009-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: IIDA RIYUUICHI
IPC: F23C9/00
Filed: 1982-05-04
Abstract: PURPOSE:To largely decrease noise caused by low-frequency and to prevent pulsation combustion by absorbing the fluctuation in pressure by feeding back a part of discharge gas, after exchanging heat, to the air absorbing side of a fan in a feed-air line, together with re-circulating a part of fuel gas by the intermediary of a rectifying cylinder. CONSTITUTION:A part of discharge gas, after exchanging heat, is fed back to the feed-air pipe 24 of a feed-air line 28 which is on the air absorbing side of a fan, from the discharged gas collecting chamber 30 of a combustion furnace 10 by the intermediary of an interconnecting pipe 29, together with re-circulating a part of combustion gas by the intermediary of a rectifying cylinder 20. When the pressure in a combustion chamber 10 which is in the positive pressure is raised, the raised part of the pressure is escaped into the feed-air pipe 24 which is in the negative pressure, so that the fluctuation in pressure in the combustion furnace 10 can be absorbed. As a result, noise caused by low-frequency is largely decreased, and pulsation combustion is prevented, in addition, it can make the combustion furnace 10 smaller, so that it makes possible to build a compact combustion apparatus.
Patent JP-2000265751-A (JP)
Title: Open door
Inventor: MIYAJIMA SUNAO
IPC: E06B3/70
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To lessen an amount of projection from the building body surface of a bar handle by providing the bar handle for opening and closing a fitting body on a part engraving the fitting body, and securing an operation space in the inside of the fitting body. SOLUTION: The fitting frame 2 of an open door 1 is embedded in a wall 3, and the surface 2a of the fitting frame 2 is substantially flush with the surface 3c of the wall 3. A hinge 4 is embedded in the fitting frame 2, and the fitting body 5 of the door is openably attached. Parts 5a, 5b engraved on the fitting body 5 are provided, and rotary bar handles 6a, 6b are attached. Thereby when the fitting body 5 is opened and closed, an operation space for gripping to operating the bar handles 6a, 6b can be secured in the inside of the fitting body 5. In addition, an amount of projection of the bar handles 6a, 6b from the surface of the fitting body 5 is lessened. A part 3a engraved on a part coping with the bar handle 6a is provided on the wall 3, the bar handle 6a is housed, and the amount of the projection from the surface 3c of the wall 3 of the fitting body 5 is lessened.
Patent JP-S62231570-A (JP)
Title: Vertical synchronizing signal detection circuit
Inventor: SASAKI MASAO
IPC: H04N5/10
Filed: 1986-03-31
Abstract: PURPOSE:To attain the external synchronization even if a screen display in a personal computer adopts an interlace system by permitting a veritical synchronizing separator circuit to isolate the 1st and 2nd field vertical synchronizing signals and removing the vertical synchronizing signal disagreeing with the phase of a horizontal synchronizing signal. CONSTITUTION:The horizontal synchronizing signal whose equalizing pulse is erased is added to the fourth monostable multivibrator 8 in an out of phase detection circuit 10. On the other hand, a composite synchronizing signal is added to the 3rd monostable multivibrator 5 in the vertical synchronizing separator circuit 7 to isolate the vertical synchronizing signal. While the vertical synchronizing signal in the 1st field starts in synchronization with the fall of the horizontal synchronizing signal (the same phase), the vertical synchronizing signal in the 2nd field starts in synchronization with the fall of the equalizing pulse, however it disagrees with the horizontal synchronizing signal (out of phase occurs) and starts delaying by 1/2 H. If a sampling circuit 11 takes an AND, only the vertical synchronizing signal in the 1st field can be obtained.
Patent JP-H106925-A (JP)
Title: Occupant restraint device provided with belt pretension device
Inventor: FRANZ WIER
IPC: B60R22/18
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an occupant restraint device of which the length of a restraint stroke is the same as that of a conventional restraint device, but the size is smaller. SOLUTION: This occupant restraint device is provided with a belt pretension device 3 displacing a belt connection element 13 through a tension transmission element 11 in the case of collision, and a tubular barrel 9 surrounding the tension transmission element 11 in the territory outside the belt pretension device and being plastically deformed by a stationary counter side part in operating the belt pretension device 3. The partner side part is designed into a guide 27, the tubular barrel 9 is penetrated therein, and hence it is bent at operating the belt pretension device 3. The tubular barrel 9 is desired to be made of aluminum or the other light metal.
Patent JP-S63241844-A (JP)
Title: Deflecting yoke device
Inventor: ARAI MASAKAZU
IPC: H01J29/76
Filed: 1987-03-27
Abstract: PURPOSE:To sufficiently shape the vertical deflecting magnetic field, suppress the eddy current by the leakage magnetic field of the horizontal deflection, and prevent the heating of magnetic bodies by providing multiple wire-shaped magnetic bodies independently arranged to extend in the direction of the vertical deflecting magnetic field. CONSTITUTION:Wire-shaped magnetic bodies 5 are constituted of fine wire- shaped magnetic body elements 6 applied with an insulating coating 7 respectively and a film 8 fitting them together below the vertical core of the neck section of the bobbin 2 of a deflecting yoke. Individual elements 6 are arranged in parallel in the same direction as the vertical magnetic field 20 and arranged vertically to the leakage magnetic field 10 of the horizontal magnetic field. Accordingly, the area of the magnetic bodies where the eddy current generated by the interlinkage of the horizontal magnetic field can flow is small, the resistance value is increased, and the eddy current is made hard to flow. As a result, the temperature rise is reduced.
Patent JP-H03276925-A (JP)
Title: Method and device for switching communication channel
Inventor: YAMAMOTO HIROSUE
IPC: H04B1/74
Filed: 1990-03-27
Abstract: PURPOSE:To switch a data communication channel without interruption by inserting a delay circuit to an active data communication channel and a switching destination data communication channel at the time of switching data communication channels so as to make the phases of data of both data communication channels coincident with each other. CONSTITUTION:When a data communication channel 6 through which the data is sent from a MODEM 1 to a MODEM 2 is switched into a switching destination data communication channel 8 without interruption, switching devices 3, 4 are used. A switching circuit 22 of the device 3 is closed, a variable resistance circuit 24 is set to 0ohm and a jumper 10 is removed, then a switching circuit 26 of a device 6 is closed, a variable resistance circuit 27 is set to 0ohm and a jumper 12 is removed. Then a switching circuit 23 is closed, a variable resistance circuit 25 is set to 0ohm, a delay circuit 28 is connected and the delay is gradually adjusted, a phase comparator 29 makes the phase of data from the lines 6 and 8 coincident with each other, a switching circuit 31 is closed and a variable resistance circuit 32 is set to 0ohm. Then the switching circuits 26, 22 are opened to apply jumpers 20, 21 and the switching devices 3, 4 are removed.
Patent JP-S59201044-A (JP)
Title: Laminate of heat resistant film photoresist
Inventor: TASHIRO MITSURU
IPC: G03F7/095
Filed: 1983-04-28
Abstract: PURPOSE:To improve the adhesion between an upper layer resist and lower layer resist and heat resistance by compounding a specific amt. of a tack imparting agent with the resist in the laminate of the film photoresist consisting of the upper layer resist and the lower layer resist. CONSTITUTION:A laminate is formed of an upper layer resist and a lower layer resist. The lower layer resist is formed of a compsn. consisting essentially of the cyclized matter of a butadiene polymer. The upper layer resist is formed of the compsn. contg. 100pts.wt. a polymer or copolymer of a mono-olefin unsatd. compd., 5-100pts.wt. a multifunctional photopolymerizable unsatd. compd. having photopolymerizable double bonds in the molecule, a photocrosslinking agent, a photosensitizing agent, a photopolymn. initiator, etc. A track imparting agent is compounded with the upper layer resist and lower layer resist of the laminate of the photoresist constituted in such a way at a rate of 0.1-50pts.wt. in 100pts.wt. the polymer or copolymer of the cyclized matter of the butadiene polymer or the polymer of the mono-olefin unsatd. compd.
Patent JP-H05241139-A (JP)
Title: Liquid crystal display device
Inventor: FURUSHIMA TERUHIKO
IPC: G02F1/1335
Filed: 1992-02-27
Abstract: PURPOSE:To enable high-speed driving, to obviate unequal display and to improve the reliability of electrical connection to the outside by laminating a transparent electrode and metallic film on at least a part of a non-display part. CONSTITUTION:A light shielding layer 3 and color filters 2 are formed on a glass substrate 1 and a flattening film 4 is formed thereon only within a seal 9. After an ITO film is further formed as the transparent electrode 5 thereon, the transparent electrode 5 and the metallic film 6 are laminated on at least the non-display part (the part exclusive of the display part 11 on the substrate 1) and further, an oriented film 7 is formed. The pattern of the metallic film 6 may cover the entire surface of the sealing part 9 and may cover just a part of the sealing part 9, insofar as an electrical juncture 8 can be provided from the laminated part of the transparent electrode 5 and the metallic film 6. Since the metallic film 6 is laminated on the transparent electrode 5, the resistance of the transparent electrode 5 is lowered and eventually the unequal display is prevented and the high-speed driving is enabled. In addition, the reliability of the electrical juncture 8 is improved.
Patent JP-H04284805-A (JP)
Title: Range hood fan
Inventor: TAMURA KAZUMI
IPC: B01D46/10
Filed: 1991-03-15
Abstract: PURPOSE:To facilitate cleaning work for a grease filter, while oil-capturing performances of said filter disposed in a passage of exhaust gas in a case are being maintained at a high level. CONSTITUTION:A grease filter 18 formed from material having shape memory effects has a construction such that cut and raised pieces 20 are formed on the filter 18 and said filter is heated to predetermined temperatures to produce shape memory effect on said pieces 20 in upright state. For cleaning the filter 18, the pieces 20 are turned down to make the surface of the filter flat and, after the completion of cleaning, the filter 18 is heated above the shape memory temperature to restore the original shape of the pieces 20. As a result, the filter 18 can be cleaned while it is in a flat plate state, thereby effecting sufficient cleaning with ease.
Patent JP-H01248327-A (JP)
Title: Supporting device for lens
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 1988-03-29
Abstract: PURPOSE:To approach an optical pickup head to the center of an optical disk by suppressing a pair of elastic wires which makes a parallel pair less than one pair out of the elastic wires, and arranging the elastic wire arranged nearer to an object at a position nearer to the optical axis of a lens than one elastic wire arranged far from the object. CONSTITUTION:A lens holder 11 to hold the lens 1 is connected to a substrate 19 by four elastic wires (18-1-18-4). The elastic wires 18-1 and 18-2, and the elastic wires 18-3 and 18-4 are set at non-parallel relation, respectively, and the interval of wires is formed being reduced gradually advancing from the substrate 19 to the lens holder 11. Therefore, it is possible to prevent the lens holder 11 from being inclined in a direction of Z-axis that is a focusing direction even when it is displaced in a direction of X-axis that is a tracking direction, thereby, it can be displaced in a state in parallel with a plane of X-Y. Also, since the elastic wires 18-1 and 18-2 are arranged nearer to the objective lens 1, it is possible to approach the side plane of a turntable 24 to the objective lens 1. In such a way, it is possible to approach the optical pickup head further to the center of the disk.
Patent JP-H02256865-A (JP)
Title: Mixture gas control device for fuel injection engine
Inventor: KAWAGUCHI YUJI
IPC: F02B77/08
Filed: 1989-03-28
Abstract: PURPOSE:To reduce the manufacturing cost by forming a throttle body, which incorporates a throttle valve and a fuel injection valve and which is equipped with a fuel pump, fuel pressure regulating valve, and bypass air flow control valve consolidatedly, in such a construction as in a single piece with an electronic control unit. CONSTITUTION:Mechanical component elements such as a fuel pump 22, fuel pressure regulating valve 26, and secondary air control valve 27 are installed consolidatedly on a throttle body, which incorporates a throttle valve 5 and a fuel injection valve 8, while electrical component elements such as a throttle valve opening sensor 14, neg. pressure sensor 19, temp. sensor 20 are installed consolidatedly at a casing 11 which accommodates an electric control circuit 9 for controlling the abovementioned mechanical component elements. These throttle body and electronic control unit 10 are coupled together in single piece construction for integration of component elements engaged in producing the mixture gas. In particular, the outer walls of the casing 11 and air cleaner case 4 are put in contact with each other, and through this part a thermosensor 20 is intruded into the case 4.
Patent JP-S60219322-A (JP)
Title: Impact regulating pile hammering method and electromagnetic solenoid high-speed hammer
Inventor: KONDOU YOSHIJI
IPC: E02D7/10
Filed: 1984-04-17
Abstract: PURPOSE:To accelerate the initial speed of drop of weights, by a method wherein the weights, hammering an anvil, are located in the cylinder of a pile hammering device, and a compressed-air chamber is formed with a cylinder head at the upper end of the cylinder and the upper part of the weight. CONSTITUTION:An anvil 13, having a cylinder and a clearance 33, is provided at the lower end of a cylinder 14 of a pile hammering device and in the hammering direction of weights 6 and 7, and a cylinder head 69 is provided at the upper end of the cylinder 14. A rod piston 23 is located to the under surface of the cylinder head 69, and a cylinder 22 is situated to the upper part of the weight 6 in a position located facing the rod piston 23. With the weights 6 and 7 raised through excitation of solenoid coils 1 and 3, the rod piston 23 is engaged with a cylinder 22 to form a compressed air chamber, and this enables acceleration of the initial speed of drop of the weights 6 and 7 in order to pressurize the air in the compressed-air chamber.
Patent JP-H11269161-A (JP)
Title: (meth)acrylic ester and its production
Inventor: MURATA NAOSHI
IPC: C07D307/62
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic monomer capable of becoming a constituent unit or the like of a (co)polymer useful for a coating material, an adhesive, a tacky agent, a resin for an ink, or the like, and having a succinic anhydride skeleton in a molecule, and further to provide a production method therefor. SOLUTION: This (meth)acrylic ester of the formula (R is hydrogen atom or methyl group) is produced by reacting (meth)acrylic chloride with malic acid.
Patent JP-S561869-A (JP)
Title: Processed food and its preparation
Inventor: MOCHIZUKI KIYOMI
IPC: A23L17/40
Filed: 1979-06-15
Abstract: PURPOSE: To prepare palatable food by heating and condensing the juice and meat of the head of shrimp.  
     CONSTITUTION: The juice and meat of the head of shrimp are ground to nearly homogeneous liquid, which is condensed by heating under reduced pressure. When the liquid gets a desired viscosity, the heating of the liquid is stopped, and the liquid is cooled to obtain the objective pasty product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06265007-A (JP)
Title: Control device of conituously variable transmission
Inventor: MOCHIZUKI NOBUAKI
IPC: F16H9/00
Filed: 1993-03-10
Abstract: PURPOSE:To decrease transmission shock, by controlling such as input rotation speed of a non-stage transmission coincides with the real engine rotation speed during clutch releasing, in the described device of a vehicle with an anti-skid brake device. CONSTITUTION:When an anti-skid brake device is turned to 'on' a controller unit releases a forward clutch 40. Next, idling rotation speed of an engine 10 is raised, and the real engine rotation speed is set up to DSRREV. DSRREV is the aimed rotation speed of a driving pulley 16 and transmission is controlled based on the set DSRREV. Next, when the fixed time has elapsed from the anti-skid brake signal 'on' the forward clutch 40 is fixed. When the fixed time has not yet passed and an accelerator switch is in 'on' the forward clutch 40 is fixed too. Next, it is returned to usual transmission control based on a transmission map.
Patent JP-H072244-A (JP)
Title: Synthetic resin food container and its manufacture
Inventor: KAMO MAMORU
IPC: B65D85/32
Filed: 1992-02-26
Abstract: PURPOSE:To obtain a synthetic resin food container and a method for manufacturing it for which a web consisting of a laminate of a sheet of synthetic resin produced from waste materials with a transparent film of newly produced synthetic resin is used form the lid and the holding part. CONSTITUTION:A sheet of synthetic resin 2 produced by utilizing waste materials is used as the base material. To the two surfaces of the sheet 2 a thin, transparent film of newly produced synthetic resin 1, 7 is laid by adhesion to form a composite web 9. Continuously the composite web 9 is passed through as forming machine 10 and shaped to have projections and hollows to form lids A and holding parts B of containers 11 arranged both in the direction of the web and transversely. After the forming, the containers formed in one piece are passed through a cutting machine 12 to be separated into unit containers. A folding container having a lid A and a holding part B in solid continuation is formed in the above-mentioned manner.
Patent JP-S63244679-A (JP)
Title: Heterojunction bipolar transistor
Inventor: HIRAOKA YOSHIKO
IPC: H01L21/331
Filed: 1987-03-31
Abstract: PURPOSE:To improve the current amplification factor, by setting the surface position of an outer base region where the base electrode of a base layer is arranged, so as to be lower than the position of a junction surface with the emitter layer of an inner base region. CONSTITUTION:With reference to the position of a junction surface with the emitter layer 8 of an inner base region 41, the surface position of an outer base region 42 where base electrodes 10 are arranged in set lower. Therefore, the cross-sectional area of a carrier path from the inner region 4, to the outer base region 42 becomes smaller, so that the ratio of the amount of carriers diffusing toward the outer base region 42 to that of carriers injected into the inner base region 41 from the emitter layer 6 is reduced. As the result, the current taken out by the base electrode 10 is reduced, and the recombination current in the outer base region A2 is also reduced. The current amplification factor is improved thereby.
Patent JP-S5411705-A (JP)
Title: Production of magnetic discs
Inventor: ISHIDA SHIYOUJI
IPC: G11B5/84
Filed: 1977-06-28
Abstract: PURPOSE: To control viscosity condition of magnetic film and sufficiently orient magmagnetic particles by applying an in-disc-plane orienting magnetic field to the magnetic film in solvent vapor of the magnetic coating film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10268663-A (JP)
Title: Image forming device
Inventor: FUNATANI KAZUHIRO
IPC: G03G15/16
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform, in an image forming device equipped with an intermediate transfer body, image formation under optimum image- forming conditions corresponding to the characteristic of the intermediate transfer body. SOLUTION: An intermediate transfer belt 6 is provided with a hole 30 for discriminating its characteristic. From a signal outputted according to the identification of the hole 30 detected by a detection sensor 31 the characteristic of the intermediate transfer belt 6 is discriminated by a CPU 32, thereby controlling the image forming conditions so that they have optimum values corresponding to the characteristic of the intermediate transfer belt 6. Thus, irrespective of a characteristic difference between the intermediate transfer belts 6, a satisfactory image can be obtained at all times.
Patent JP-H04313586-A (JP)
Title: Linear motor type elevator
Inventor: ISHII TOSHIAKI
IPC: B66B11/00
Filed: 1991-04-09
Abstract: PURPOSE:To easily maintain all portions of a braking position by giving thrust to an elevator cage and a counterweight corresponding to primary coils in an elevation passage, and also providing secondary conductors whose lower ends are located on the upper side than a brake device when the elevator cage and the counterweight is at the lowermost position. CONSTITUTION:A pair of secondary conductors 1 of a linear motor is supported with guide rails 18 on both the sides of a counterweight 15, and when the counterweight 15 is at the lowermost position, the lower ends 1a of the secondary conductors 1 are placed on the slightly upper side than a control device 21. The lower parts of the secondary conductors 1 correspond to primary coils 20 of the counterweight 15. The counterweight 15 is lowered down to the lowermost position in servicing an elevator, and a worker makes service from an elevator cage 14 side in an elevation passage 16. Since the brake device 21 is positioned under the lower ends 1a of the secondary conductors 1 at that time, the worker easily enables the maintenance and inspection of each portion of the brake device 21 as shown with a broken line arrow.
Patent JP-S554918-A (JP)
Title: Passivation film structure and manufacturing method thereof
Inventor: SHIBATA MIYOKO
IPC: C23C16/50
Filed: 1978-06-26
Abstract: PURPOSE:To obtain a protective film of good quality by preparing a 2-layer film of Si3N4 by plasma aerial phase reaction so that light reflexibility of the lower layer becomes lower than that of the top (or upper) layer. CONSTITUTION:Plasma aerial phase reaction is process in such a manner as to apply relatively high temperature and high power at first and then relatively high temperature but low power. Flow rates of SiH4 and NH3 are set so that Si-N ratio r becomes approximately 0.75 at first and then 0.82 - 0.83, and flow rate of Si3H4 is set to a low value. If percentage of Si content in extraction film becomes higher due to increase in Si3H4 flow rate, stability relative to polarization phenomena becomes deteriorated, and therefore, particular care must be taken so as to prevent the lower layer film from getting higher Si content. Further, Si3N4 takes lower electric conductivity toward smaller light reflection rate, and therefore, n must be controlled to a smaller value. By controlling the film's H content, Si-N ratio and reflection rate of the extraction film by adjusting high frequency power, gas flow rate and temperature, etc., and by piling Si3H4 films of low reflection rate and high refrection rate one after another in this order by aerial phase plasma, it is possible to obtain a crack-free and defect-free protective film.