baber/WOPTO huggingface dataset:
Patent JP-S5577613-A (JP)
Title: Burner for gasified liquid fuel
Inventor: OOHASHI FUJIO
IPC: F23D5/02
Filed: 1978-12-05
Abstract: PURPOSE: To improve economy and manipulating easiness by preheating a burner body by means of preliminary combustion without using a preheater and rendering it to steady combination.  
     CONSTITUTION: An inner tube 2 is heated by burning in a preheating chamber 12 and fuel begins to be vaporized. The vaporized gas is mixed with combustion gas flowing in from an air pipe 17, rectified by an opening 7 of a rectifying plate 10, ejected from each flame hole 9 of a burner cap 10 and ignited and burned by a burning flame in the preheating chamber 12. After that, since the inner tube 2 is heated much more, all the fuel dropped from an oil supplying pipe 18 is vaporized on the vaporization surface 5. Accordingly combustion in the preheating chamber 12 stops, the amount of vaporized gas jetted from each flame hole 9... of the burner cap 10 increases and the combustion moves to a steady combustion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000335106-A (JP)
Title: Recording method and recording device
Inventor: TAKAHASHI TOMOKO
IPC: B41M5/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording method, extremely reduced in oozing by ink, and prominent in water resistance as well as paper preservability after printing. SOLUTION: The viscosity of aggregate of powder 3 formed on an intermediate transfer body 1 is increased by contacting with a liquid ejected through an ink jet head 2, and an image 3a, whose viscosity is increased, is formed on the intermediate transfer body 1. The image 3a is transferred on a body 5 to be transferred in a transfer part 4, while only the aggregate powder 3b, whose viscosity has not been increased by the ink, remains on the intermediate transfer body 1 after passing through the transfer unit 4. The intermediate transfer body 1 is moved further, and the aggregate of powder 3 is applied again on the part of the intermediate transfer body 1, which is used for the formation of the image. Substantially one layer of the aggregate powder 3 is formed on the intermediate transfer body 1. According to this method, the scattering of the aggregate 3 from the upper part of the intermediate transfer body 1 is reduced whereby a recording device satisfied in both of a viscosity increasing period of time and an adhering amount can be obtained.
Patent JP-H1174483-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO TSUTOMU
IPC: H01L27/108
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To change the shapes of burying members and to facilitate burying of an element isolation insulating film by a method wherein in the section in the depth direction of a groove formed in the surface of a semiconductor substrate, the relation of the sectional areas of the upper part of the groove and the part near bottom of the groove to the radius of curvature of the circular form of the groove makes smaller the upper part than the part near the bottom. SOLUTION: A trench (groove) 15 of an aspect ratio of 10 or more to 1 is formed in a silicon substrate 11 and a colored insulating film 16 is formed from the sidewall of the upper part of the trench. The shape, which is located at a position lower than the film 16, of the trench 15 is formed into a circular form, which is a form of a radius of curvature of the minimum value larger than that of the radius of curvature of a square form, and the sectional area in the depth direction of the trench is large. An n<+> heavily doped diffused layer 17, which is used as a capacitor electrode, is formed on the inner surface of the trench 15 by impurity diffusion from a vapor phase. Moreover, an arsenic- doped amorphous silicon film (burying member) 19, which is used as a storage electrode, is buried-formed in the interior of the trench 15 via a capacitor insulating film (burying member) 18.
Patent JP-2000302015-A (JP)
Title: Front car body structure of vehicle
Inventor: YAMAMOTO TAIZO
IPC: B60S1/34
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To improve maintenance property and maintenance cost by connecting one end of a washer hose whose the other end is connected with a discharge port of a washer pump with a mounting part of a washer hose joint or a washer nozzle on a bracket. SOLUTION: First, an outlet side hose connection part 36 in a front end part of a washer hose joint 20 protrudes forward by inserting a transparent hole 26 of a garnish 22. Moreover, an inlet side hose connection part 34 is formed in an end part on a compartment side of a mounting part 50, and one end of a washer hose 32 whose the other end is connected with the connection part 34 is connected with a discharge port of a washer pump by passing through a grommet 66 fitted in a transparent hole of a front panel 10 provided at a higher position than the connection part 34. Consequently, the granish 22 is removed, a bracket 46 and the washer hose joint 20 are exposed, then the washer hose 32 is removed, and then the mounting part 50 is pulled out to facilitate mounting and dismounting.
Patent JP-H0320103-A (JP)
Title: Multiple hydraulic directional control valve device
Inventor: ARAKI HIDEO
IPC: E02F9/22
Filed: 1989-06-15
Abstract: PURPOSE:To provide the same operating efficiency by a triple valve as that by a twin valve and a simple structure of this device by arranging a particular priority unit valve on the downstream side from a non-priority unit valve in relation to the discharge line of a main pump, and installing an interlock hydrau lic circuit which holds the above valves at neutral-closing positions by means of the operation of the priority unit valve, between both valves. CONSTITUTION:A particular priority unit valve 24 is arranged on the down stream side from a non-priority unit valve 28, and according to the order of unit valves 26, 28, 24 in a multiple pilot valve 14, pilot valves 32, 34, 30 are arranged in the above order from the upstream side of the discharge oil line of a pilot pump 12. An interlock valve 70 is installed on the way of the pilot pipes 40a, 40b between the unit valve 28 and the pilot valve 34, and pilot ports 70a, 70b are connected to the unit valve 24 and pilot pipes 36a, 36b through pilot pipes 72a, 72b. It is thus possible to provide the same operating efficiency as that of a twin valve and make this device simple by constructing the unit valves 24, 26, 28 in a triple valve.
Patent JP-S637185-A (JP)
Title: Commutatorless motor
Inventor: MIYAZAKI MASANORI
IPC: H02P6/08
Filed: 1986-06-26
Abstract: PURPOSE:To hold a commutation marginal angle the same even under any operating conditions by detecting any of the output voltages of two sets of power inverters, and applying it to the output side of a phase controller. CONSTITUTION:When power inverters 5A, 5B are normally operated, one, for example, 10A of electric type position detectors 10A, 10B is used to detect the position of a rotor. The phase of the inverter 5A is controlled on the basis of a rotor position signal from the detector 10A. When the inverter 5A becomes defective and a switch 2A is opened, the rotor position is detected by the detector 10B, and the phase of the inverter 5B is controlled on the basis of the detected rotor position signal. The commutation marginal angles of the inverters 5A, 5B are held the same by applying the signal from the detectors 10A, 10B to the output sides of calculators 9A, 9B.
Patent JP-H051511-A (JP)
Title: Manufacture of tappet
Inventor: SHIDA TOSHIMITSU
IPC: F01L1/14
Filed: 1991-06-21
Abstract: PURPOSE:To provide a tappet for which the upper surface and lower surface of a tappet top plate can be formed of abrasion-resistant material simultaneously. CONSTITUTION:A top plate base material part 1c extending integrally with a hollow cylindrical wall 1a of a tappet 1 and closing the hollow cylindrical wall is formed with a recessed part 5 provided at its center. Abrasion-resistant material 2 is fused and applied from a cam surface side to cover the whole upper surface of the top plate base material part and fill the recessed part simultaneously, a bottom of the recessed part is eliminated from the valve shaft end side, and the abrasion-resistant material is exposed to be a valve containing surface 3.
Patent JP-S63314087-A (JP)
Title: Video image pickup device
Inventor: TANII HIROSHI
IPC: H04N9/07
Filed: 1987-06-17
Abstract: PURPOSE:To eliminate the need of a circuit which corrects the variance of characteristic of an image pickup element, by successively projecting light to filters which are arranged two-dimensionally and correspond to three primary colors of light and converting the light to electric signals by the image pickup element and matching the timing of final output by delay lines etc. CONSTITUTION:A light 11 is converted to electric signals of R, G, and B components by an electronic mirror 2, an RGB stripe mosaic filter 3, and an image pickup element 4. Since the angle of inclination of the electronic mirror 2 is successively changed, a time difference is generated among respective signal outputs. Since this time difference is adjusted by a timing adjusting circuit 14, R, G, and B signals as final component signals are simultaneously outputted. Thus, the circuit which corrects the variance of characteristic of the image pickup element used for color discrimination is omitted, and the efficiency and the reproducibility of colors are improved because electric signals of R, G, and B components are converted independently of one another.
Patent JP-H05338975-A (JP)
Title: Smoke shielding door device for elevator landing
Inventor: SEIRIKI MINEO
IPC: B66B13/30
Filed: 1992-06-10
Abstract: PURPOSE:To provide an elevator landing smoke shielding door device for an elevator which has a smoke shielding capacity, and can be opened and closed smoothly and quietly without applying a burden to the door opening and closing device in an elevator hall. CONSTITUTION:Smoke shielding bodies 8 and 9 variable elastically are provided to a side slip door 1 provided at an elevator landing, and the smoke shielding bodies 8 and 9 are varied elastically while in contact with an entrance vertical frame 2, an entrance upper frame 3, and a threshold 4 from the time immediately prior to the closing condition of the door 1, and the clearances between the door 1, and the entrance vertical frame 2, the entrance upper frame 3, and the threshold 4 are shielded perfectly. As a result, the door 1 can be opened and closed in the condition not to increase the burden applied to the mechanism to open and close the door 1 until the time immediately before the door closing condition, and when the door is made in the closed condition, the clearances can be shielded perfectly, because the clearances between the door 1, and the entrance vertical frame 2, the entrance upper frame 3, and the threshold 4 are in contact elastically when the door is in a closed condition.
Patent JP-H0315221-A (JP)
Title: Power distribution controller
Inventor: TAKAZAWA TETSUHIKO
IPC: H02H3/033
Filed: 1989-06-09
Abstract: PURPOSE:To prevent interruptions of all unnecessary power sources by connecting a plurality of sub breakers in series with a main breaker between a power source and a plurality of loads, dividing loads which become inconvenient upon interruption of the power source and loads which does not become inconvenient, and connecting them. CONSTITUTION:A main breaker 12 is provided in a power distribution controller 10 to be, for example, 30A as a breaking point. A remote control breaker 22, and breakers 32, 34 are connected in series with the breaker 12 through a branch plate 16. The breakers 22, 32, 34 have, for example, 20A as breaking point. A breaker controller 14 is connected between the breaker 12 and the breaker 22. The controller 14 rings a buzzer 36 to generate an alarm when 28A, for example, flows to the breaker 12, breaks the breaker 22 by the remote controller to stop supplying power to the load group 38. Loads which are not inconvenient even if power is interrupted are connected to the group 38, and loads which are inconvenient upon power interruption such as a computer, an all-night lamp, etc., are connected to load groups 40, 42. Thus, all unnecessary power source interruption is prevented.
Patent JP-S5273932-A (JP)
Title: Composition of clear coating for watch face
Inventor: ARATANI YUTAKA
IPC: C09D7/12
Filed: 1975-12-17
Abstract: PURPOSE:The coating composition is charaterized by the light resistance which is attained by decreasing the amount of radical formed upon exposire to ultraviolet ray by adding an ultraviolet absorbing agent.
Patent JP-H11344681-A (JP)
Title: Optical selector device and optical connector device used suitably for the same
Inventor: HARA KAZUHISA
IPC: G02B6/38
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain an optical selector device and optical connector device which can mechanically switch optical transmission lines and connect optical cables closely to each other and have a small transmission loss. SOLUTION: The optical selector device 1 is so constituted that a 1st ferrule 15 is connected to a desired optical connector 21 among optical connectors disposed the arcuate flank 2S of a case 2 on the outer periphery of a switching board 12 having a 1st ferrule 15 and a button 14 for ferrule movement are mounted rotatably in the case 2 by rotating and switching the switching board 12 and a desired light signal is passed through an optical cable Ca and outputted through an optical plug 50 for output connected to an output-side optical connector 31.
Patent JP-S5673986-A (JP)
Title: Magnetic recording and rerproducing device
Inventor: UBUSAWA YUTAKA
IPC: G11B20/00
Filed: 1979-11-21
Abstract: PURPOSE:To enable to reproduce character signals at monitoring and reproducing, by recording the character signals such as a date on the recording medium corresponding to a part of screen, as required, at recording. CONSTITUTION:To record signals like date on a part of screen additionally, the specified data stored in a character signal generator 22 is selected. Next, from a timing set circuit 20 and a alignment set circuit 19, the timing pulse based on the set information is output and both the logics are taken at an AND circuit 21. Further, the output of the circit 21 is fed to switch devices 13, 16 as a control pulse and also fed to the control end and a circuit 22 of the switch device 25. Thus, the character signals are displayed on the desired position via terminals Z, W of the device 16 and also fed to the head 12 via an FM modulation circuit 23, recording amplifier 24 and device 13. Thus, by recording the character signal such as a date on the recording medium corresponding to a part of the screen, the character signals are reproduced.
Patent JP-H01318725-A (JP)
Title: Control device for engine
Inventor: KARIYAMA SHIZO
IPC: F02B53/06
Filed: 1988-06-21
Abstract: PURPOSE:To prevent the combustion fluctuation accompanied by the operation of a pumping loss mechanism by gradually increasing respectively the rate of the fuel injection amt. in a cylinder and the opening of the control valve opening and closing a slow closing suction port at the transfer time from the fuel injection in a suction passage to the fuel injection in a cylinder. CONSTITUTION:A rotary piston engine is provided with a rotor R so that it performs a planetary rotation around an eccentric shaft 5 at the internal part of a casing 10. A main suction port 13 and the slow closing suction port 14 closed by delaying more than it are opened in a combustion chamber. In this case, a control valve 17 opening and closing the slow closing suction port 14 is provided thereon. In a suction passage 18 and work chamber 16 each 1st and 2nd fuel injection valves 23, 30 are provided. Said each valve 17, 23, 30 is respectively controlled by a CPU 32. At this time the rate of a fuel injection amt. by a 2nd fuel injection means 30 and the opening of the control valve 17 are gradually increased respectively at the transfer time from the 1st fuel injection means 23 to 2nd fuel injection means 30.
Patent JP-H10341019-A (JP)
Title: Method for processing multilayer film and thin film transistor type liquid crystal display
Inventor: TAKANO TAKAO
IPC: H01L21/336
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To form a pattern of multilayer film structure comprising first and second films simultaneously with a pattern of single layer film structure by patterning the multilayer film through single time photolithographic process and single time etching process. SOLUTION: A multilayer film comprising a gate insulation layer 4 and a semiconductor film formed continuously by CVD is subjected to single time photolithography process and single time dry or wet etching process such that W2>=W1 is satisfied, where W1 is the width of pattern at the part of single layer structure only of the gate insulation layer 4 and W2 is the width of pattern at the part of multilayer structure of the gate insulation layer 4 and the semiconductor film. In this regard, etching conditions are controlled such that the overetching quantity becomes W1/2. When the processing method is applied to a substrate for forming the active element of liquid crystal display, the yield can be increased.
Patent JP-S5388718-A (JP)
Title: Sealed head phone
Inventor: ATOJI NOBUHISA
IPC: H04R1/22
Filed: 1976-12-15
Abstract: PURPOSE: To enable reproduction sound waves with high frequency range without losing an acoustic isolation effect by providing a communicating hole or communicating hole with vibrating membrane attached at a mounting plate for communicating the space at the front surface of the plate with the space within the case at the rear of the plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63106050-A (JP)
Title: Element destruction preventing system
Inventor: IKEDA NAOYA
IPC: G06F11/26
Filed: 1987-06-19
Abstract: PURPOSE:To match to a real parts at high speed by providing a first input vector supply means for supplying an input vector to the real parts and a second input vector supply means having a means for limiting a current passing when the supplied input vector collides against the output of the real parts. CONSTITUTION:At the time of a simulation of the (n+1)th times (n>=0), the relevant input vectors to the nth which are already simulated are applied by the use of the first input vector supply means assuring the high speed without passing a buffer resistance, the input vector of the (-n+1)th in number is applied by the use of the second input vector supply means for preventing an element destruction due to a signal collision through the buffer resistance and the (n+1)th input vector is provided with an input vector supply switching control means 102 having the switching function of a timing control function and the input vector supply means of the second system for applying a real chip after an input signal uncertain period by the buffer resistance. Thereby, the preventing function for the element destruction by the output signal collision of the real real chip and a logical simulator can be realized without the high speed characteristic of the real chip.
Patent JP-S637730-A (JP)
Inventor: MASUBUCHI HIDEO
IPC: A01G9/02
Filed: 1986-06-27
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-S5375112-A (JP)
Title: Method and apparatus for cooling and discharging hot reduced iron
Inventor: TANIGUCHI MASAHIKO
IPC: C21B13/02
Filed: 1976-12-16
Abstract: PURPOSE:To increase the cooling efficeincy of hot reduced iron continuously sliced off from a reduction furnace and stabilize the heat load of cooling tank by piling up the hot reduced iron in the cooling tank; supplying a cooling gas from the lower part of the piled layer in an amt. almost equal to the amt. of the hot reduced iron continuously slided off in the time of a discharge cycle.
Patent JP-S5376396-A (JP)
Title: Base plate securing jig for liquid phase epitaxial growth
Inventor: OOTA NORIO
IPC: H01F41/28
Filed: 1976-12-18
Abstract: PURPOSE: To make handling of many pieces secure and easy by providing a unit jig with a base plate and performing liquid-phase epitaxial grouth with these unit jigs piled up. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000340080-A (JP)
Title: Latching type relay driving circuit
Inventor: MATSUI TATSUYUKI
IPC: H01H47/32
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To simplify a relay driving circuit for providing a digital contact output by using a latching type relay and to stabilize its operation. SOLUTION: This circuit is composed of: an off-state comparison circuit 1 for outputting a reset pulse Y by comparing the off-state of a digital output terminal DO with the break-state of a break contact (a) of a relay 5; an onstate comparison circuit 2 for outputting a set pulse X by comparing the on-state of the digital output terminal DO with the break-state of a make contact (b) of the relay 5; a reset drive circuit 4 for imparting a negative reset signal having a desired width to a coil 6 of the relay 5 by the reset pulse Y of the off-state comparison circuit 1; and a set drive circuit 3 for imparting a positive set signal having a desired width to the coil 6 of the relay 5 by the set pulse of the on-state comparison circuit 2. The on/off state of the digital output terminal DO is outputted from an external circuit connecting contact of the relay 5.
Patent JP-S6324056-A (JP)
Inventor: DEIBUITSUDO SEODOAA IKEHORUMU
IPC: C03C3/097
Filed: 1987-06-19
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-H05319376-A (JP)
Title: Acoustic signal device for guiding submarine boat
Inventor: SHOJI AKIRA
IPC: B63C11/00
Filed: 1992-05-19
Abstract: PURPOSE:To enable the direction of a station laid in the sea to be early propagated to a submarine boat by arranging at least three underwater sound wave transmitters around the underwater station in such a way as separated from each other, and causing each sound wave transmitter to send a sound wave with a different frequency. CONSTITUTION:This acoustic signal device for transmitting a sound wave as a signal to the sonar of a submarine boat for the guiding thereof to a station 4 laid in the sea, is equipped with three sound wave transmitters 1 to 3 laid at equal intervals along a circumference around the station 4. The transmitters 1 to 3 are respectively so made as to send a sound wave with a different frequency f1, f2 or f3 for showing the positional relation of the boat with the station 4 and the platform 6 thereof. In this case, a low frequency in the range of approximately 500Hz to 2kHz is adopted for sending sound wave at a long distance. Also, a reflector is laid between each of the transmitters 1 to 3 and the station 4 for ensuring the directivity of the sound wave.
Patent JP-H0314262-A (JP)
Title: Manufacture of resin seal type semiconductor device
Inventor: MOROI SADAYUKI
IPC: H01L23/14
Filed: 1989-06-13
Abstract: PURPOSE:To reduce the generation of deformation of a lead, and eliminate the defect that water content permeates from the cutting part of suspension leads and deteriorates the moisture resistance of a semiconductor device, by bonding a thermosetting resin plate below inner leads of a lead frame having no semiconductor element mounting base, and mounting a semiconductor element on the resin plate. CONSTITUTION:A thermosetting resin plate 3 is bonded below inner leads 2 of a lead frame 1 having no semiconductor element mounting base, and a semiconductor element 4 is fixed on the resin plate 3. For example, the thermosetting resin plate 3 composed of epoxy resin and the like is formed in a flat type or provided with a recessed part for mounting the semiconductor element, in accordance with the thickness of the semiconductor element 4. The thermosetting resin plate 3 is bonded below the inner leads 2 of the lead frame 1, and further the semiconductor element 4 is bonded to the thermosetting resin plate 3 with adhesive agent and the like. After wire bonding, the semiconductor element 4, the resin plate 3, etc., are resin-sealed with thermosetting resin 6 like epoxy resin.