baber/WOPTO huggingface dataset:
Patent JP-H09170729-A (JP)
Title: Premixing type burner burning gaseous and/or liquefied fuel
Inventor: KURAUSU DETSUBERINGU
IPC: F23D14/62
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform extremely low NOx emission by improving a premixing burner, to densely mix combustion air and fuel in an extremely short section by incorporating a simple geometrical shape and effective motion behavior in a burner, to perform the uniform speed distribution in a mixing area, and to effectively prevent the back fire of a flame without using a mechanical flame stabilizer. SOLUTION: To burn gaseous and/or liquid-like fuel, the premixing burner comprises a vortex generator 9 for generating vortex for allowing residual vortex to retain in fuel/air mixed flow after the air and fuel are completely mixed, an annular main fluid passage 20 formed of a passage wall with a constant height and having a length of a range of 5 to 20 times as large as the height at the downstream side of the generator 9 and fuel injection means and enlarged by the closure of the inner cylinder wall 21a to form a circular main fluid passage.
Patent JP-H10153326-A (JP)
Title: Cooling and heating system device
Inventor: TANAKA TATSUO
IPC: F24F1/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooling and heating system device in which air volume to be air-conditioned can be regulated uniformly, an entire floor surface can be kept at a uniform temperature distribution, a comfortable floor cooling and heating can always be performed and concurrently an air conditioning effect in respect to a room to be air-conditioned can be improved. SOLUTION: There is provided a cooling or heating system device in which an air-conditioned air blown out of an indoor device 1 is guided to ventilation spaces 8 of an under-floor 2A so as to cool or heat a floor face and then the air is blown out of a plurality of outlet ports 20 arranged in the floor 2 into the room to be air-conditioned. The ventilation spaces 8 are formed between common joists 6 supporting the floor from each other and a flow regulator for regulating air-conditioned air volume guided along the ventilation spaces is installed between these ventilation spaces.
Patent JP-H03169361-A (JP)
Title: Rotary atomizing electrostatic painting machine
Inventor: FUKUDA TOKUHITO
IPC: B05B5/04
Filed: 1989-11-30
Abstract: PURPOSE:To employ a center feed system and to achieve the simplification of a structure and the enhancement of operability by applying voltage to a rotary shaft through a housing by exposing a conductive member to the air layer of an air bearing. CONSTITUTION:A hollow rotary shaft 1 having an atomizing head 13 mounted to the leading end thereof is supported in a housing 5 through an air bearing 4 and a non-conductive hard film 31 is provided to either one of the outer peripheral surface of the rotary shaft 1 and the bearing surface of the air bearing 4. A paint supply pipe 17 is coaxially arranged in the rotary shaft 1 and the paint emitted from the leading end of the paint supply pipe 17 is guided from the interior of the atomizing head 13 to the front surface thereof to be atomized by centrifugal force. A part of the hard film 31 is notched and a conductive member 32 extended from a base material is arranged at the notched part. As a result, voltage can be applied to the rotary shaft through the housing and a center feed system can be employed and the simplification of a structure and the enhancement of operability can be achieved.
Patent JP-H06154501-A (JP)
Title: Equipment for recovering crystallizable solvent
Inventor: IDA TOSHIBUMI
IPC: B01D3/42
Filed: 1992-11-20
Abstract: PURPOSE:To recover useful light and heavy solvent components without causing trouble of equipment by concentrating the raw liquid of a waste solvent in an evaporator, separating liquid and gas, introducing a low boiling point component and a high boiling point component into a refining distillation tower and precisely separating the same while preventing tar and solids from flowing into the refining distillation tower. CONSTITUTION:The equipment is constituted of an evaporator 5 and a refining distillating tower 16. Both are connected by an evaporating steam line 14. The evaporator 5 is equipped with a concentrate takeout pipe 11. Moreover the pipe 11 is connected to a concentrate circulation line 12, an evaporation heat exchanger 7 and a concentrate mixing phase line 13 through a circulation pump 6. A tar component and solids separated during concentration are forcedly circulated together with concentrate and newly introduced raw liquid 1 of a waste solvent and therefore prevented from flowing into the refining distillation tower 16. Further a changeover valve 15 of a steam supply port is provided. A light component or a heavy component in the gasified and separated solvent vapor is precisely distilled and separated in the same equipment with good yield.
Patent JP-H08144669-A (JP)
Title: Gatepost
Inventor: YAMAGOSHI MASAO
IPC: E06B11/02
Filed: 1994-11-22
Abstract: PURPOSE: To provide a gatepost which is lightweight and can be easily installed and in which cost for installation can be reduced and cracks are practically prevented from being produced on the surface of the gatepost. CONSTITUTION: Face members 16 (or face members having a narrow width and U-shaped cross section) each comprising one or more stainless steel plates having narrow width (or synthetic resin plate) are disposed on the outer surfaces of a prism-shaped body member 14 formed of metal plates. And at least an elastic coating film 30 of undercoat adjusting coating material is provided on the outer surface of the body member 14, and a coating film 32 of finish coating material is applied directly (or through another coating material) onto the coating film 30.
Patent JP-H11132835-A (JP)
Title: Unit-type feeding and weighing apparatus for mixed material
Inventor: NOMI KENJI
IPC: G01G13/08
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a unit-type feeding and weighing apparatus, for a mixed material, which can be installed even in a narrow place by reducing an installation space as far as possible and by which the mixed material can be packaged into a packaging machine at high speed. SOLUTION: A plurality of feeding and weighing units 11 to 13 by which respectively different kinds of materials can be weighed and fed are attached to a longitudinally long machine frame 10. Then, the respective feeding and weighing units 11 to 13 are connected respectively so as to communicate with a plurality of material charging ports 18 to 20 which are installed, at intervals in the height direction, at a vertical collection tube 17 which is attached to one side part of the machine frame 10 via respective chutes 14 to 16. The lower- end opening 17a of the collection tube 17 is connected so as to communicate with a packaging machine 21.
Patent JP-H07140480-A (JP)
Title: Anisotropically conductive and adhesive film
Inventor: HIROZAWA YUKIHISA
IPC: H05K3/32
Filed: 1993-11-19
Abstract: PURPOSE:To enhance a resolving power and to improve reliability of connection by uniformly dispersing conductive particulates formed by coating the surfaces of spherical polymer particulates having rugged shapes on surfaces with a metal and specifying the average grain size thereof to a specific range into an insulating adhesive. CONSTITUTION:The conductive particulates 5 having an average grain size of 2 to 20mum formed by coating the spherical polymer particulates having the rugged shapes on the surfaces with the metal are used for the anisotropically conductive and adhesive film formed by uniformly dispersing the conductive particulates 5 into the insulating adhesive 6. The rugged shapes on the surfaces of the particles are preferably such that the specific surface area of these spherical particles is about 1.3 to 5 times the truly spherical particles having the same average grain size. The film of 0.05 to 0.5mum of nickel, etc., is formed by an electroless plating method on such spherical polymer particles. The conductive particulates 5 formed in such a manner are added at 0.1 to 15 pts.wt. to 100 pts.wt. insulating adhesive. As a result, the reliability of connection to counter electrodes 2, 4 per 1 piece of the conductive particulate is enhanced and the anisotropically conductive and adhesive film having high fineness is obtd.
Patent JP-H10141018-A (JP)
Title: Cam control device for engine
Inventor: HIRANUMA SATOSHI
IPC: F02M59/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To easily increase a phase variable width when the phase of a cam to drive the unit injector and the suction and discharge valves of an engine is independently controlled. SOLUTION: A cam gear 11 to which a rotation force is transmitted from the crank shaft of an engine is fitted in a cam shaft 2 by a first helical spline part through a first helical spline part 5 and a suction exhaust body 12 is fitted in the cam shaft 2 inclined in the same direction as that of the first helical spline part. A unit injector cam body 19 is fitted in the cam shaft 2 through a third helical spline part inclined in a reverse direction to that of the first helical spline part. When the shaft 2 is axially displaced by a hydraulic actuator 10, the rotation phase of the cam body 12 is not changed but the rotation phase of the car body 19 is widely changed.
Patent JP-H04185519-A (JP)
Title: Air-conditioning control device for vehicle
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1990-11-19
Abstract: PURPOSE:To control air-conditioning very finely by detecting electric current generated by the quantity of solar radiation irradiated to a solar battery to detect a panel angle at all time, and adjusting and controlling a panel angle for maximum current and calculation of the quantity of solar radiation, solar radiation altitude and solar radiation direction. CONSTITUTION:The generated current of a solar batter is detected by a means 5, and the quantity of solar radiation is calculated by a means 6 based on the detected value to input the calculated quantity of solar radiation in a means 2 as a compensating signal. Driving of a means 8 is controlled so that solar battery panel output current may be always maximum. The horizontal angle (solar radiation direction) and vertical angle (solar radiation altitude) of a panel controlled by a means 7 are detected by a means 9, and an angular signal which indicates the solar radiation altitude and/or solar radiation direction calculated by a means 10 is fed to a rear seat air-conditioning means 11. Besides, based on the angular signal, refrigerant is introduced into a rear seat evaporator 12 by a means 11 and a blower 13 and a rear seat blow-off grill driving means 14 are controlled.
Patent JP-H02160067-A (JP)
Title: Spray gun for two liquids
Inventor: NUMATA KAZUYUKI
IPC: B05B7/02
Filed: 1988-12-12
Abstract: PURPOSE:To prevent a mixing defect by opening a hardener supplying port to a part of an atomization air path of the spray gun body and injecting an air flow mixture to the film surface of a chief material ejected from a nozzle. CONSTITUTION:An air valve 19 is opened when a trigger 8 of the spray gun body 1 is pulled. The air B is then supplied from an air inflow port 16 to the atomization air path 9 and the hardener C is incorporated from the hardener supplying port 12 into the compressed air supplied to the atomization air path 9 so that the air flow mixture is injected from an air hole 4 for atomization. The chief material is introduced into the material supplying port 13 of the spray gun body 1 from a chief material supplying path 14 and is ejected in the form of a liquid film from the ejection port 2a at the center of the liquid pressure atomization nozzle 2 by retreating of a needle valve. The air flow mixture is injected from the air hole 4 for atomization toward the film surface D in such a manner that the axial line of the injection collides intersectedly against the film surface. The sure curing is executed in this way.
Patent JP-S62247571-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: MORIMOTO KIYOSHI
IPC: H01L21/314
Filed: 1986-12-29
Abstract: PURPOSE:To prevent a disadvantage such that an inverted layer is formed on a surface of a semiconductor substrate by providing a step of forming a crystalline BeO coat as a gate insulating coat. CONSTITUTION:Ionized Be atoms, neutral Be atoms, or a cluster of Be or cluster ions further advance toward a substrate 11 as an oxygen mixture including oxygen existing in their course. If a shutter 33 is released, they bump against a surface of the substrate 11 through an opening of a mask 40 and deposit there to form a BeO coat 41. Next, during an etching step, the BeO coats 41a-41c are formed on the substrate 11 and the BeO coat 41a becomes a gate insulating coat. Meanwhile, the BeO coats 41b and 41c function as insulating films for electrically insulating a source electrode 43 and a drain electrode 44 respectively from the substrate 11.
Patent JP-H11142811-A (JP)
Title: Method for driving liquid crystal display element
Inventor: TERUMOTO KOUJI
IPC: G02F1/133
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal(LC) display element driving method capable of uniformly displaying pictures without generating uneven display even when light transmissivity is different in each pixel. SOLUTION: In the driving method of the LC display element having a light transmissivity different in accordance with a pixel string at the time of impressing fixed voltage to an LC layer, the trends of light transmissivity of pixel strings having respectively different light transmissivity against fixed impression voltage are previously respectively measured, the voltage levels of respective pixel strings at the ON time and OFF time are set up in accordance with the above respective transmissivities based on the measurement, and these voltage levels are impressed to respective pixel strings at the ON time or OFF time to drive them.
Patent JP-H02158967-A (JP)
Title: Gear transmission device
Inventor: NAKAGAWA KOICHIRO
IPC: F16H1/06
Filed: 1988-12-12
Abstract: PURPOSE:To make a device thin and to improve the workability by constituting one gear of plural gears and engaging the gear with another gear so that repulsion or attraction is generated between gears on respective face sides. CONSTITUTION:A gear 11 attached to a driving shaft 2 of a motor 1 consists of two gears 11' and 11'', and the gear 11' is fixed to the driving shaft 2, and the gear 11'' turns the driving shaft 2. Gears 11' and 11'' are made of a plastic magnet or the like, and their faces facing each other are magnetized, and magnetized faces face each other, and these gears are engaged with a gear 7 attached to a transmission shaft 5 in such magnetic unbalance state that a rotating force is generated in the rotation direction by attraction or repulsion. By this constitution, the device is made thin and small-sized, and the number of parts is reduced to improve the workability.
Patent JP-H02159110-A (JP)
Title: Attenuator
Inventor: TAKENAKA TAKUO
IPC: H03G3/10
Filed: 1988-12-12
Abstract: PURPOSE:To obtain the stable attenuation quantity from high to low bands by connecting a series circuit of an inductance and a 1st resistor between an input terminal and an output terminal and connecting a 2nd resistor and a capacitance in parallel between an earth and an ON side terminal of a switch connected to a series connector. CONSTITUTION:A series connector of an inductance 11 and a 1st resistance 12 is connected between an input terminal 10 and an output terminal 18. An OFF side terminal 13 of a switch 4A is connected to one of both ends of the series connector with a middle point 14 of the switch 4A connected to the other end of the connector respectively. Then a resistance 17 and a capacitance 16 are connected in parallel between an ON terminal 15 of the switch 4A and an earth 19. The terminal 15 is connected to the point 14 at a place near a broadcast station. Thus the constant attenuation value is obtained by both resistances 12 and 17 at the CH reception of a low band. Then the series connector of the inductance 11 and the resistance 12 is connected to a parallel connector of a capacitance 16 and a 2nd resistance 17 at the CH reception of a high UHF band. Thus the attenuation value of a high band is obtained.
Patent JP-2001136399-A (JP)
Title: Color chart for color calibration and calibrating device
Inventor: SATO ETSUKO
IPC: H04N1/60
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a color calibration device capable of precisely executing color calibration of a compound color. SOLUTION: This color calibration device has a reproducing color calculation processing part for obtaining the state coefficient of a reproducing color on a recording medium by comparing a color chart for color calibration having a color patch outputted by using one of plural color materials and a patch of color where at least two of the plural color materials and where the quantity of the color material of one of these color materials is varied with a previously given color sample, and a color calibration means for calibrating a color correction coefficient by the state coefficient obtained by the reproducing color calculation processing part.
Patent JP-H07164528-A (JP)
Title: Welding rod
Inventor: SONKO MASAHISA
IPC: B29C65/12
Filed: 1993-12-14
Abstract: PURPOSE:To confirm the kind of a welding rod by providing a carved seal disappearing upon melting under heating to the surface of a rod-shaped thermoplastic resin. CONSTITUTION:A thermoplastic resin being a polyvinyl chloride resin is extruded to a welding rod 1 made of a polyvinyl chloride resin in a rod-shaped state from an extruder to be cooled and subsequently pressed in a circular form by a roller heated to about 180 deg.C to apply a carved seal 2 to the welding rod 1. In order to make the welding rod 1 easy to enter and to increase bonding strength, the corners of two polyvinyl chloride resin plates are obliquely cut and the leading ends of both plates 3 are abutted. The welding rod 1 is placed on the polyvinyl chloride resin plates 3 and heated by hot air of 220 deg.C using a welding machine to be sufficiently melted and welded. After cooling, welding is completed. By this constitution, when the welding rod 1 is used, a general welding rod or an impact-resistant welding rod is discriminated and a use mistake can be prevented.
Patent JP-H02251530-A (JP)
Title: Reactive polyamide polymer compound
Inventor: ASAHINA YOSHIYUKI
IPC: C08G18/02
Filed: 1989-12-04
Abstract: PURPOSE:To provide the subject reactive compound with a specific structural unit, giving an infrared absorption spectrum having a specific ratio of the maximum absorbance at the characteristic band wavenumber of methylene to that of isocyanate and useful as a raw material for paint, etc. CONSTITUTION:The objective compound has a structure unit of formula I [(n) is >=1; R is NCO or group of formula II ((l) and (m) are integer of >=1; when there are plural (l) and (m) in one molecule, these (l) and (m) may be different from each other)] and gives an infrared absorption spectrum having a ratio of the maximum absorbance at the characteristic band wavenumber of methylene (2,850 to 2,925cm<-1>) to that of isocyanate (2,270 to 2,240cm<-1>) of 1:4.8 to 1:0.2. The compound is produced e.g. by using hexamethylene diisocyanate as a raw material and reacting in the presence of a catalyst such as tetramethyl ammonium.
Patent JP-H11148454-A (JP)
Title: Wind power generator
Inventor: HOSODA NAOYOSHI
IPC: F03D1/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To effectively recover the wind-force energy by linking a generator with the inside of a rear edge part of a spiral air duct directing backward and inclined in the axial direction on an inner face of a horn-shaped air duct expanded forward, for driving the generator. SOLUTION: A horn-shaped air duct 4 expanded forward, is mounted on a base 2 with a support member 5, a propeller 6 rotatable around the axis, is mounted in the inside of a rear edge part of the air duct 4, and a rotary shaft 7 integrated with this propeller 6 drives and controls a generator 8 fixed on the base 2 through proper gears 9. A spiral air duct projection streak 10 gently inclined in the axial direction is formed on an inner face of the air duct 4, so that the speed-increased air current is spirally turned by the spiral air duct projection streak 10, and a speed at a peripheral part becomes higher than that at a central part, whereby the propeller 6 can be rotated at a high speed, and the effective power generation can be attained.
Patent JP-H08171285-A (JP)
Title: Image forming device
Inventor: KAWABATA TAKASHI
IPC: G03G15/00
Filed: 1994-12-16
Abstract: PURPOSE: To make possible the sure and precise attachment of a transfer film to a frame by providing a fixing member having a stepped part for regulating a movement in the radial direction of a plate like attaching member and permitting the movement in a circumferential direction. CONSTITUTION: This image forming device is constituted to provide plural rectangular fixing holes 52 which are removed in a part on a bottom end plate 51 and regulating members 53 which are fixed on a tie-bar plate 41 with the fixing holes 52 and provided with the stepped part 53b abutted on the top surface of the bottom end plate 51, to regulate the movement in the radial direction of the plate 51 and permit the movement in the circumferential direction of the plate 51. The plate 51 fixed on the bottom end part of the transfer film is fixed on the tie-bar plate 41, so that the movement in the radial direction of the plate 51 is regulated and the movement in the circumferential direction of the plate 51 is permitted, by the stepped part 53b of the regulating member 53.  Thus, even if the machining accuracy of the transfer film has a slight variance, the transfer film is surely and precisely attached.
Patent JP-H03173918-A (JP)
Title: Magnetic recording medium
Inventor: FUKUICHI TOMOHIRO
IPC: G11B5/738
Filed: 1989-12-01
Abstract: PURPOSE:To improve the output and signal to noise intensity ratio of the medium by increasing the specific component of a magnetic material from the substrate plane toward the front surface. CONSTITUTION:This medium is formed with the recording layer consisting of the magnetic material essentially consisting of 4 elements; Co, Ni, Cr, and Ta on a substrate 1 and the Ta or Cr component of the magnetic material is increased along the thickness direction from the substrate 1 toward the surface. For example, the substrate 1 formed with Cr on the Al-Mg alloy subjected to NiP plating is used. A magnetic layer 2a formed of Co60Ni32Cr3 as a target and a magnetic layer 2b formed of Co80Cr15Ta5 as a target are successively laminated thereon by a sputtering method and further, a protective layer 3 formed of C as a target is provided to form the medium.
Patent JP-H03173078-A (JP)
Title: Connecting device
Inventor: ONISHI MASAYOSHI
IPC: H01R13/66
Filed: 1989-11-30
Abstract: PURPOSE:To improve the contact reliability of a terminal contact without providing an expensive gold plating to the terminal contact of a connector by providing a dummy resistance to increase the feeding current to the terminal contact in the connector. CONSTITUTION:A dummy resistance 21 is pattern-printed to a base 24. And contact makers 4d and 6d to contact to electrodes 24a and 24b at both ends of the dummy resistance 21 are provided to terminals 4 and 6 for power source positioned at both ends. As a result, the both terminals 4 and 6 are connected through the dummy resistance 21, the feeding current is increased, and the contact reliability is improved. Consequently, it is not necessary to apply an expensive gold plating to the terminal contact, and a connecting device of a high reliability and a low cost can be obtained.