baber/WOPTO huggingface dataset:
Patent JP-H03263501-A (JP)
Title: Low nitrogen oxide burner
Inventor: HATAKE IKUMITSU
IPC: F23C99/00
Filed: 1990-03-13
Abstract: PURPOSE:To stabilize the combustion at a main flame hole and suppress the generation of NOx by constituting a main flame hole of a section at which an air-rich mixture gas is blown out and constituting a flame hole for holding flame of a section at which a proper mixture gas is blown out. CONSTITUTION:A gas burner 2 is provided with a main flame hole 11 which discharges a mixture gas of the fuel gas and primary combustion air ratio which is over 1.3 of excess air rate and a flame hole 12 for holding flame which discharges near the main flame hole 11 a mixture gas in the ratio of 0.8-1 of excess air. The mixture gas that is discharged by the flame hole 12 for holding flame has an air mixing amount that is suitable so that the combustion is made for sure and flame is surely formed. On the other hand the mixture gas that is discharged from the main flame hole 11 has a narrow range in which the combustion is good and the flame lifts so that the combustion is unstable and the flame is liable to be blown off. However, flame is formed for sure at the flame hole 12 for holding flame that is adjacent to the main flame 11 and, even if the flame at the main flame hole 11 is blown out, it catches fire again from the flame hole 12 for holding flame. It is, therefore, possible to provide stable combustion and suppress the generation of NOx.
Patent JP-H1191036-A (JP)
Title: Highly designed metal based laminate board laminated with paper
Inventor: NAKAMOTO TADASHIGE
IPC: B32B33/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To work without being moistened with water in spite of paper being laminated by laminating at least one sheet of paper on at least one surface of a metal plate through a sticky agent layer or an adhesive later, and forming a protection layer on the outermost layer of the paper laminated layer face. SOLUTION: Paper is stuck on at least one surface of a metal plate, and a protection layer is formed on the outermost layer at the lamination surface side for making a metal material laminated plate with a high designing property. The protection layer preferably comprises a resin film having a water repellent property, in particular, a resin film in which a contact angle of water is 60 deg. or more measured by a droplet method at 23 deg.C. As material of the protection layer polyolefine resin, silicone resin, fluorocarbon resin, polyurethane resin, epoxy resin, alkyd resin, acrylic resin, polyester resin, and vinyl acetate resin can be used, however, chlorine atom-containing resin such as poly (vinyl chloride) or poly (vinylidene chloride) can not be used because of the generation of noxious gas during combustion.
Patent JP-H04277738-A (JP)
Title: Development processing method for silver halide photosensitive material
Inventor: KAWAMOTO HIROYUKI
IPC: G03C5/305
Filed: 1991-03-06
Abstract: PURPOSE:To decrease the silver stains arising in the development processing of a silver halide photosensitive material without exerting an adverse influence to other photographic performances. CONSTITUTION:The compd. expressed by formula (I) is added to a developer for the silver halide photosensitive material, by which the silver stains are decreased without exerting the adverse influence on the other photographic performances. In the formula, Z denotes the atom group necessary for forming a ring; X denotes a substituent; n denotes O or 1 to 5 integer.
Patent JP-S55156316-A (JP)
Title: Oil-immersed electrical apparatus
Inventor: KANAI MINORU
IPC: H01F27/33
Filed: 1979-05-25
Abstract: PURPOSE:To reduce resonance vibrations of a side plate with a simple construction by a method wherein air exists between the side plate of a tank of an oil-immersed electrical apparatus equipped with plural number of reinforcing stays attached to the side plate and a flat plate is squeezed by means of the relative movements of both plates. CONSTITUTION:Bolts 10 with strong rigidity are fixed to the plural number of places on a side plate 2 enclosed by reinforcing stays 3, the plural number of places being the joints of the vibration mode of the side plate. A flat plate 12 is supported by these bolts in such a way that the plate can be fixed to or detached from the side plate, in addition, that it is fixed to the side plate at a certain suitable position. A gap lying between the side plate 2 and the flat plate 12 arranged close to the side plate 2 is squeezed by reciprocal movements of both plates in order to absorb the vibrations of the side plate. By so doing, the resonance vibrations of a side plate can be reduced with a simple construction.
Patent JP-H08259483-A (JP)
Title: Optically active compound
Inventor: TAKEHARA SADAO
IPC: C07D213/30
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a new optically active compound readily producible, excellent in chemical stability, compatibility with a host liquid crystal, inducing a short spiral pitch in a wide temperature range even by addition of a small amount, having high voltage retention ratio during active matrix drive, useful as an electric liquid crystal display material. CONSTITUTION: This compound is shown by formula I [R<1> is a 1-16C, alkoxy or 2-16C alkenyl (oxy); the ring A and the ring B are each trans-1,4- cyclohexylene, (F-substituted) 1,4-phenylene, etc.; L and M are each a single bond, C≡C or CH2 CH2 ; Y is H or F; n is 0-2] such as (S)-trans-4-[3,5- difluoro-4-(1-methylheptyloxy)phenyl]-trans-4'-propylbicyclohexane. The compound of formula I is obtained by reacting a compound of formula II with an alcoholate of the formula R<2> -OH.
Patent JP-H10262068-A (JP)
Title: Function inspection method for bidirectional bus
Inventor: UENO HITOSHI
IPC: H04L12/40
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for accurately inspecting an optional hardware in a bidirectional bus system for connecting the plural hardwares to a bus. SOLUTION: In a function inspection for a bidirectional bus connected to the plural hardwares, after a successive bus request instruction, bit information are sampled 66 by an execution 64 of simulation, a bus request instruction for a test is issued 70, expected value data are retrieved 74 by checking the history 72 of the sampled bus request instruction and bit information, the bit information to be inspected, corresponding to the bus instruction for the test and an expected value are compared 78 and success or failure is judged 80.
Patent JP-H09254058-A (JP)
Title: Article conveyer
Inventor: TORIGOE TOSHIHIRO
IPC: B25J9/06
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer for an article of semiconductor substrate, glass substrate, etc., which is stable to reduce a production amount of dust, decrease an occupied area and length a conveying distance. SOLUTION: This device is constituted by a movable base part 3 provided in a main unit part 31 to vertically slide along a vertical shaft 4, parallel link mechanisms 2, 2' pivotally mounting one end part 32 in the movable base part 3 to be made swivelable in a vertical surface and an article holding hand part 1 pivotally mounting the other end part 33 of the parallel link mechanism 2, 2'. Further, a control circuit part 34, vertically sliding the movable base part 3 along the vertical shaft 4 in response to swiveling of the parallel link mechanism 2, 2', is provided.
Patent JP-H07274536-A (JP)
Title: Power system, discharge lamp lighting device, and lighting system
Inventor: KITAMURA NORIYUKI
IPC: H02M7/48
Filed: 1994-03-31
Abstract: PURPOSE:To provide a lighting system of a simple structure with a small distor tion. CONSTITUTION:When a first switching device SW1 is turned on, a full-wave rectifier 22 charges a primary winding Tr11 of a leakage transformer Tr1. When the first switching device SW1 is turned off, the primary winding Tr11 charges a capacitor for smoothing C2. When a second switching device SW2 is turned on, the capacitor for smoothing C2 charges the primary winding Tr11 of the leakage transformer Tr1. When the second switching device SW2 is turned off, the primary winding Tr11 of the leakage transformer Tr1 and a capacitor for ripple C3 resonates and generates ripple current, which steps up the voltage from the full-wave rectifier 22. Then, the ac voltage generated in a secondary winding Tr12 of the leakage transformer Tr1 lights up a fluorescent lamp FL.
Patent JP-S61220807-A (JP)
Title: Manufacture of prepreg
Inventor: OMURA MASAAKI
IPC: B29K105/08
Filed: 1985-03-28
Abstract: PURPOSE:To restrain generation of wrinkles and permit to manufacture the good prepreg stably by a method wherein a taper roll, whose diameter is increased from the central section to both ends thereof, is employed as a transfer roll for air drying process and an air speed at the central section of the taper roll is designed so as to coincide with the transfer speed of a base material while the base material is transferred under being abutted against the taper roll. CONSTITUTION:The taper roll 9 is designed so as to have the taper configuration having outer diameters D1 of both end sections, which are larger than the same D0 of the central section, and the outer diameter D1 is larger than the same D0 by 20-500mum. The taper roll 9 is provided with parallel sections which have the same diameters D1 as the terminals of the tapered sections. Both sides of the sheet-like base material 2, which are contacting with the taper roll 9, are contacted with the parallel sections of the taper roll 9 and the circumferential speed of any section is equal at these sections, therefore, the sheet-like base material is not applied with any widthwise force and only a force in the transfer direction thereof is applied, therefore, the meandering of the sheet-like base material 2, which is due to the application of a force of widthwise direction at the tapered section, may be prevented.
Patent JP-H07267400-A (JP)
Title: Paper feeder
Inventor: FUJIWARA HIROSHI
IPC: B65H1/12
Filed: 1994-03-31
Abstract: PURPOSE:To provide a paper feeder having a simple structure made at a low cost and stable without no feed of paper due to a paper feed pressure deviation and dual feeding by providing a feeding means with a plurality of rollers on the same axis and rollers having diameters different depending on the parts of opposing paper sheet laminating board. CONSTITUTION:In the case of a large size paper sheet 100, a paper feeder pushes it up by means of the whole action of first and second elastic members 21 and 22 with a plurality of paper sheet laminating board parts 11, 12 and 13 integral and it is fed by a large diameter roller 52 on an external side. In the case of a small size paper sheet, the paper sheet laminating board 11 in the central part practically pushes it up by means of the action of the first elastic member 21 and the paper sheet is fed by a small diameter roller 51 on an internal side. Thus, a paper sheet pressure is set independently depending on the sizes of paper sheets and fluctuations in paper feeding pressures caused by the differences in paper sheet sizes can be restricted. Further, since feeding can be performed by a roller close to the paper end irrespective of the sizes of the paper sheets, the paper sheets can be stably fed without generating no feeding and dual feeding.
Patent JP-S61220648-A (JP)
Inventor: INOUE KANJI
IPC: A61F2/06
Filed: 1985-03-27
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-H08262705-A (JP)
Title: Image forming material developable by stripping
Inventor: GOTO YOSHITAKA
IPC: G03F7/34
Filed: 1995-03-23
Abstract: PURPOSE: To provide the material capable of speedily and stably forming a uniform image high in resolution and density at a sufficiently high recording speed by a simple dry process. CONSTITUTION: This image forming material comprises a coloring layer containing a color material, a photosensitive layer containing a polymerizable compound being solid at normal temperature and having an ethylenically unsaturated bond and a photopolymerization initiator, and a cover sheet transmitting active rays on a support, each laminated in this order. It is preferred that an intermediate layer is formed between the support and the coloring layer, the intermediate layer and the coloring layer or the coloring layer and the photosensitive layer are stuck to each other, a strength required for stripping is 10-500g/cm, a temperature of sticking them is lower than the melting point of the solid polymerizable compound having the ethylenically unsaturated bond, and a pressure applied to each layer is 0.5-3.5kg/cm<2> at the time of sticking.
Patent JP-H11245997-A (JP)
Title: Drink dispenser
Inventor: WATANABE HIROSHI
IPC: B67D1/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a drink dispenser capable of sensing the sold-out state of a drink raw material in a bag-in-box(BIB) with good accuracy. SOLUTION: A drink raw material is extruded and fed by squeezing a discharge tube 4 drawn out of a BIB 3 in a drink dispenser 1 by a pump 5, and the drink dispenser is provided with a sensor 13 provided adjacent to the discharge tube 4 and a control device into which the output of the sensor 13 is input. An analog signal in compliance with the state in the discharge tube 4 is output by the sensor 13, and an average movement value based on the peak value formed by sampling a lot of points of the analog signal as an original data is computed by the control device, and the judgement of sold-out state of the drink raw material is carried out based on the variation of the average movement value.
Patent JP-S52148150-A (JP)
Title: Liquid crystal display unit
Inventor: KINUGAWA KIYOSHIGE
IPC: G02F1/1337
Filed: 1976-06-04
Abstract: PURPOSE: To regulate the arrangement of the liquid crystal molecule, and to improve displaying quality by preventing occurance of the induction domain, and to highten the rising characteristics, and to make a dynamic drive possible, and to heighten the contrast, and to improve view for easier recognition by fitting it with a slanted evaporation bonded film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53149792-A (JP)
Title: Composite vibrator unit
Inventor: OGINO KIYOSHI
IPC: H03H9/205
Filed: 1977-06-01
Abstract: PURPOSE:To manufacture a miniature composite vibrator of high precision with respective peak temperatures made specific values, by working a plural number of piezo-electric vibrators to be installed into an approximate identical shape and equal frequency through physical or chemical etching and by working temperature characteristics into a secondary curve.
Patent JP-S63252335-A (JP)
Inventor: REN KISURINGU
IPC: H01H85/22
Filed: 1988-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63231147-A (JP)
Inventor: AKAGI SHIGEMI
IPC: F25B15/00
Filed: 1987-03-19
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-H02244637-A (JP)
Title: Semiconductor device
Inventor: OI SUSUMU
IPC: H01L29/43
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a high-integration and high-speed semiconductor device by a method wherein a polycrystalline silicon film buried in the interiors of grooves for interelement dielectric isolation use is used as collector and base lead-out electrodes. CONSTITUTION:An N-type polycrystalline silicon film 18 electrically connected to a buried layer 12 and a P-type polycrystalline silicon film 19 electrically connected to a graft base layer 15 formed on the periphery of a base layer 16 exist in dielectric isolation grooves in a P-type silicon substrate 11 in addition to a polycrystalline silicon film 20 for embedding the grooves themselves and each polycrystalline silicon film is connected to Al electrodes 23. As a lead-out electrode only consisting of an emitter layer 17 has only to be formed at an element region, the area of an element can be greatly reduced.
Patent JP-S60206932-A (JP)
Title: Intake device for 2-cycle engine
Inventor: SUGAWARA KOUICHI
IPC: F02B33/30
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a sufficient mixer without increasing the volume of crank chamber by opening a window for assembling a valve box through one sidewall at the opposite side from the other sidewall for pivoting the crank shaft of crankcase then inserting the valve box of a check valve system and securing. CONSTITUTION:A cantilever crankshaft 2 is pivoted through a bearing 37 at one sidewall of crankcase 35 while the pin section 3 at the inner end of crankshaft 2 and the piston 4 are coupled through a conrod 5. While a mixer 30 for mixing the air and fuel is coupled through a check valve system 20 to the crank chamber 7. A valve box assembling window 6 for inserting and securing a valve box 10 is made through the other sidewall 38 at the opposite side of said sidewall 36 for pivoting said crank 2. The valve box 10 is constructed with a tubular outer frame section 11 to be fitted in said window 6, an outerboard 14 having an inlet 12 communicated to the mixer 30 and a flange 13 and an innerboard 16 having a valve chamber outlet 15.
Patent JP-S61222779-A (JP)
Title: Image-forming device
Inventor: YOSHIMURA SHIGERU
IPC: B41J29/00
Filed: 1985-03-28
Abstract: PURPOSE:To enhance dust-proofness of the interior of the device at non-use time and enable a secure open state holding condition in use, by providing a means for blocking the movement of a flap so as to hold the open state of a delivery port for a recording medium. CONSTITUTION:With the flap 400 turned clockwise with a shaft 412 as a center, a cam 422B is engaged with a pin 424B, and a rotor 424 is rotated counterclockwise with a shaft 432 as a center. Under this condition, the flap 400 is turned in the direction for closing, an ear part of the rotor 424 is engaged with a bent part 422A of a flap stay 422, and the flap is prevented from being further turned. The flap 400 is locked, and a delivery port for a recorded recording paper is held in the open state. To close the port the flap 400 is turned clockwise to release it from the locked state, and is again closed. Accordingly, the dust-proofness of the interior of the device at non-use time is enhanced, and a secured open state holding condition can be obtained in use of the device and safety is enhanced.
Patent JP-H05263671-A (JP)
Title: Valve timing control device of internal-combustion engine with turbocharger
IPC: F02D43/00
Filed: 1992-03-23
Abstract: PURPOSE:To reduce the pumping loss of an internal combustion engine while revolutions necessary for a turbine are maintained even in case the exhaust pressure becomes excessive. CONSTITUTION:A pair of exhaust ports 8, 9 are furnished at each of the cylinders #1-#4 of an engine 2 and put in communication to respective exhaust paths 13, 15 separately, which are in turn in communication with the inlet and outlet of a turbine 17, respectively. These ports 8, 9 are fitted with exhaust valves 10, 11 driven by hydraulic actuators, which are so controlled that the exhaust valve 11 opens in the exhaust stroke being delayed from the exhaust valve 10 and the open duration of the valve 11 increases under the high speed operation. Thereby only that energy of exhaust pressure at blowing-down which works effective for rotation of the turbine 17 is made use of through the exhaust, path 13, while unnecessary exhaust pressure after the blow-down is removed through the exhaust path 15 without encontering any resistance.
Patent JP-2000256667-A (JP)
Title: Organic electroluminescent material and organic electroluminescent element prepared by using same
Inventor: NAKAYA TADAO
IPC: C09K11/06
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which exhibits a sharp luminescence and a high luminance by using a metal derivative of a benzotriazole derivative as an organic electroluminescent material. SOLUTION: This organic electroluminescent material is a metal derivative represented by formula I (wherein n is the valence of Me; Me is at least one metal selected from among Zn, Al, Be and Eu; R1 and R2 are each H, CH3 or OCH3; and R3 is a group selected from among groups represented by formula II). An organic electroluminescent element exhibiting a sharp luminescence at a low voltage and having a long life can be formed by using the metal detrivative for a luminescent layer. An organic electroluminescent element is composed of a pair of counter electrodes and a luminescent layer sandwiched between them, and when the compound represented by formula I is used as the luminescent material of the luminescent layer, a sharp green luminescence can be obtained.  For example, a sufficient luminescence can be obtained at such a low voltage as about 1-2 V and the life can be extended to about 50,000 hr.
Patent JP-H07241393-A (JP)
Title: Home and medical scissors
Inventor: SUROBOODAN TEPITSUKU
IPC: B26B13/00
Filed: 1991-03-07
Abstract: PURPOSE: To keep the cutting point of scissors to be at a nearly fixed low height in the middle of open/close-shearing operation. CONSTITUTION: The scissors for household and medical uses are provided with an upper blade 2 and a lower blade 1 defining a distal region and an upper handle 3 and a lower handle 4 defining a proximal region. The lower blade 1 and the lower handle 4 are formed as one piece and the upper blade 2 and the upper handle 3 are formed as two separate pieces. The upper blade 2 is movably linked to the lower blade 1 by means of a four-bar linkage mechanism to move the upper blade 2 by acting on the upper handle 3 leaving the one-piece lower blade 1 and the lower handle 4 stationary.
Patent JP-H09229230-A (JP)
Title: Lift amount adjusting device for solenoid valve
Inventor: KANAI MASARU
IPC: F16K31/06
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To easily and reliably perform adjusting work for the lift amount of a valve body. SOLUTION: The lift amount setting dimension is formed between the tip side end surface of a core member 10 fixed to a holder 22 and a valve body by forming an annular recessed part on a core attaching plate 22B of the holder 22. A first displacement amount detecting part 48 is provided on the tip of a side plate 22C of the holder 22, a second displacement amount detecting part 54 is provided on the tip of the core member 10, the target dimension is calculated by tanking the tip of the holder 22 as the reference, the actual dimension is so controlled as to be target dimension, and the annular recessed part is formed on the holder 22. Therefore, the clearance of the lift amount setting dimension can be kept constant, and the lift amount of the valve body in a solenoid valve can be made approximately constant.
Patent JP-S60208832-A (JP)
Title: Photomask and manufacture of semiconductor device using the same
Inventor: TSUJI KAZUHIKO
IPC: G03F1/54
Filed: 1984-04-02
Abstract: PURPOSE:To eliminate the necessity of preparing a different photomask for each pattern, by using a photomask in which a pattern can be changed arbitrarily by an external driving system while the photomask remains placed in an exposure unit. CONSTITUTION:Liquid crystal of melted dichromatic dye having anisotropy in absorption of visible light in the macroaxis and the brachyaxis directions such as azo-methine dye, for example, nematic liquid crystal 9 having negative dielectric anisotropy whose molecules are configurated vertically by the electric field is provided with transparent substrates 1 and 2 on both sides thereof and a photomask 10 is provided. The substrates 1 and 2 have stripe transparent electrodes 3, 4, 5 and 6. The scanning electrode 14 and the display electrode 15 are driven by an external driving system 13 such that a voltage is applied to a predetermined region of the liquid crystal whereby a pattern 16 on the photomask 10 is rendered light-transmissive.