baber/WOPTO huggingface dataset:
Patent JP-S59225221-A (JP)
Title: Combustion device
Inventor: MORI KEIICHI
IPC: F23N1/02
Filed: 1983-06-01
Abstract: PURPOSE:To improve ignition and to enable reliable detection of ignition, by a method wherein a voltage, being sufficiently higher than the electromotive force of a sensor itself, is applied to an oxygen concentration battery sensor, detecting the combustion condition of a burner, by means of a power circuit and ignition is effected at a low value M. CONSTITUTION:Since the atmosphere temperature of a sensor 25 is equal to room temperature, internal resistance Ri is increased to an adequately large value compared with a series resistance 34, a divided potential (a) is about equal to the potential of a power circuit 28 and is higher than reference potential (b) as compared with the reference potential (b), and an output (c) of a comparator 37 is increased to a high output. In preheating circuit 51, the temperature of an initial evaporating cylinder is low, and thereby a pump 16 and a blower 15 are not actuated. Namely, at an initial stage, a heater 13, and an ignitor 24 are operated to effect preheating. The evaporating cylinder is increased in temperature, with decreased resistance value of a temperature sensor 53 a comparator 56 produces an Lo output, a relay Ry3 is energized, the fuel pump 16 and the blower 15 are actuated. In which case, since a relay Ry2 is inoperative, the blower 15 is brought to a low flow rate and is the low value M, and supply of rich air-fuel mixture gas enables improvement of ignition performance.
Patent JP-H06304628-A (JP)
Title: Automatic leveling method for finish-rolling tail part of strip at prestage of hot rolling
Inventor: KINOSHITA TAKESHI
IPC: B21B38/02
Filed: 1993-04-26
Abstract: PURPOSE:To provide a leveling method which can correct a lateral bending at the rear end part of a rough rolled stock accurately and surely. CONSTITUTION:Bends at the tail part of the rough rolled stock 1 are detected by a shape detector 3 arranged on a table on the inlet side of finish rolling, correction for leveling is begun based on the detected value and according to a bent length in the time of rolling at the front stand 4 of finish rolling. Therefore, an optimum correction for leveling can be carried out, the bends of the tail end part of the rough rolled stock are straightened accurately and surely and a hot coil extremely excellent in dimensional accuracy is manufactured.
Patent JP-2000288377-A (JP)
Title: Bubble mixing apparatus
Inventor: MIURA GORO
IPC: B01F3/08
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a bubble mixing apparatus which can obtain a wide flow rate range (e.g. minimum flow rate 200 liter/min - maximum flow rate 5,000 liter/min) with a low (maximum) pressure loss (1 kg/cm2). SOLUTION: In the bubble mixing apparatus, double structure orifices A3, B11 to be changed over to a large or small diameter are fitted to a fire extinguishing water line 2 and a bubble raw liquid line 10, respectively. When the flow rate of fire extinguishing water is changed, the orifices A3, B11 are changed over simultaneously by using a pressure difference generated by a differential pressure orifice 14 installed on the upstream side of the line 2 of an apparatus main body as a power source. In this way, the proportional mixing between the fire extinguishing water and the bubble raw liquid is made possible.
Patent JP-S59220956-A (JP)
Title: Structure for mounting electronic component
Inventor: IRIE TATSUHIKO
IPC: H01L23/12
Filed: 1983-05-31
Abstract: PURPOSE:To simplify the assembly process and miniaturize the mounting structure by forming the circuit part for fixing the titled component at the center and terminals into an integral body, backing only the circuit part with an insulation substrate, and bending the circuit part projecting to both sides of the substrate. CONSTITUTION:The circuit part 8 having the mounting part 13 for the fixing said components such as a semiconductor element and a chip capacitor at the center, external terminals 9, and the peripheral frame 11 cut off after mounting the component 2 are integrally punched out into a lead frame. Next, the part 2 is fixed on the mounting part 13, an Al plate 2 coated with glass epoxy resin is adhered only to the back surface of the circuit part 8, the terminals projecting out of it are bent downward at a right angle, and the unnecessitated peripheral frame 11 is cut off. Thus, the assembling process is simplified, and at the same time the mounting structure is miniaturized.
Patent JP-S5646229-A (JP)
Title: Television picture plate making method
Inventor: FURUTA HARUO
IPC: H04N9/79
Filed: 1979-08-01
Abstract: PURPOSE: To make 4 plates of yellow, red, indigo, and black as well as a color film directly from TV signals, by providing a VTR, a one horizontal scannig period  (1H) memory, an NTSC decoder, a color correction circuit, and a scanner.  
     CONSTITUTION: NTSC TV signals are fed to VTR11, which is connected through frame memory 15 and switch 21 to 1H memory 23. Output of memory 23 is sent to NTSC decoder 25, which converts a video signal read out from memory 23 into 3 primary color signals R(red), G(green), B(blue). The output of decoder 25 is delivered color correction circuit 26, and primary color signals R, G, B are converted into printing signals Y(yellow), M(magenta), C(cyan), BK(black). The output of color correction circuit 26 is sent to plate making scanner 27. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63263608-A (JP)
Title: Production of magnetic head
Inventor: FUJINE TOSHIYUKI
IPC: G11B5/127
Filed: 1987-04-20
Abstract: PURPOSE:To obtain a magnetic head having an excellent reproduction characteristic in a high-frequency band by a simple process for production by easily joining a magnetic alloy material having a high magnetic permeability and high saturation magnetic flux density and a magnetic oxide material having a high magnetic permeability by glass bonding. CONSTITUTION:The surface 2 of the magnetic oxide material 1 is polished to a specular surface and high melting glass 3 is formed to a prescribed thickness by sputtering, etc., on the surface 2. The magnetic alloy material 4 of which the surface 5 to be worked to a specular surface is polished is superposed on the surface of the magnetic material 1 on which surface the high melting glass 3 is formed. The two magnetic materials 1 and 4 are heated to a prescribed temp. and are joined by the glass 3 while forces are exerted thereto from directions A and B. The two materials 1, 4 are easily bonded by the glass bonding. The magnetic head having the high reproduction efficiency in the high-frequency band is thus produced by the simple process for production.
Patent JP-S58215915-A (JP)
Inventor: SUGA NORIYOSHI
IPC: H02H3/42
Filed: 1982-06-08
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-H08292147-A (JP)
Title: Light emitting and receiving device for spectroscopic analyzer
Inventor: TAKIZAWA SEIICHI
IPC: G01N21/01
Filed: 1995-04-24
Abstract: PURPOSE: To provide a light emitting and receiving device for a spectroscopic analyzer which can receive a diffused reflected light from a sample and has the excellent operability. CONSTITUTION: A detector 5 having an emitting unit 3 for emitting a measuring light beam to a sample and a light receiving unit 4 for receiving the reflected light from the sample in the state that the one is annularly formed as seen from the emitting direction of the unit 3 and the other is disposed therein is provided. An emitting optical fiber 2 for guiding the beam for a light source to the unit 3 and a light receiving optical fiber 6 for guiding the light received by the unit 4 are connected to the detector 5. The detector 5 has the units 3 and 4 at an interval at the end in such a manner that one of the units 3 and 4 disposed at the outside has the outer diameter at the end is larger in diameter than those of the fibers 2 and 6 connected thereto.
Patent JP-H08310368-A (JP)
Title: Electronic type control method and equipment of car brake gear
Inventor: BUERUNAA SHIYUTOUNPE
IPC: B60T8/176
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To determine a start of the brake action in a brake process and a brake characteristic value by determining a start and a finish of the brake action of a wheel brake of a brake device or either of these during a prescribed brake process. SOLUTION: A driver operates a brake value transmitter 10 to introduce a brake process. The brake value transmitter 10 converts an operation stroke or operation force into an electronic signal, and the electronic signal is supplied to an electronic control device 14. When an operation value of the brake value transmitter 10 exceeds a prescribed threshold value, desired brake operation is performed, and pressure control valves 19 and 22 are operated by the electronic control device 14. The pressure control valves supply air to a brake cylinder 26 or 38 from a pressure supply vessel in the case of a pneumatic brake device. A pressure value by monitoring and controlling a supplied brake pressure level by pressure sensors 32 and 46 is transmitted to the electronic control device 14.
Patent JP-S5723181-A (JP)
Title: Input equipment for character on form patterned with color
Inventor: KADO HIROYUKI
IPC: G06V30/10
Filed: 1980-07-18
Abstract: PURPOSE:To discriminate between characters and a background part by separating reflected light from each character by colors, by binary-coding image signals obtained by photoelectric conversion by colors, and by inputting only the character by logically operating the binary-coded signals. CONSTITUTION:Photoelectric conversion parts 11 and 13 generate and output image signals, which correspond to the intensity of incident light, to binary-coding circuits 21 and 23. The binary-coding circuits 21 and 23 binary-code those input image signals. An AND gate 6 receives and ANDs three binary-coded signals to output a binary signal of a ''0'' or ''1''. The thus obtained ''1'' indicates a character printed on a form 2, and the ''0'' the background.
Patent JP-S60244507-A (JP)
Title: Preparation of aromatic polyimide film
Inventor: SASAKI YOSHIKAZU
IPC: C09J179/08
Filed: 1984-05-18
Abstract: PURPOSE:To make it possible to easily release a self-supporting film from a substrate, by casting an aromatic polyamic acid solution, which contains a specific phosphoric ester and an amine salt thereof in a specific amount, onto a substrate and drying the same to form a film. CONSTITUTION:In preparing an aromatic polyimide film, a polyamic acid solution, which contains 0.001-2pts.wt. of a salt of amines represented by formulae ( I )-(IV) (wherein R1 is a tetravalent aromatic org. group, R2 is a divalent aromatic org. group, R3 is a hydrogen atom or a 6-18C alkyl group, R4 is a 6-18C alkyl group, R5 is a 5-18C alkyl group, n is 2-30 and R6-R8 are a hydrogen atom, a hydroxyoxyethyl group or an 1-4C alkyl group) and a phosphoric ester represented by formula (II), is cast onto a substrate in a film form. Then, the coated substrate is heated to evaporate a solvent until a self-supporting film is formed and the formed film is released from the substrate and further heated to obtain the aforementioned film.
Patent JP-H02278516-A (JP)
Title: Magnetic tape take-up device
Inventor: KITA AKINAO
IPC: G11B5/84
Filed: 1989-04-20
Abstract: PURPOSE:To improve the winding appearance of a tape by providing a magnet to generate a magnetic field, which passes through a tape winding body, and dividing a plane, which includes the rotary axial line of the tape winding body, into two areas by a plane parallel to an axial line for this magnet. CONSTITUTION:Tape reels 2 and 3 are respectively mounted to rotary take-up shafts 4 and 5, which are rotated and driven in a take-up device, in a state that the tape reels are linked by a reader tape 10 of a prescribed length. Afterwards, a tape 10 is cut in a center, and the end part of the reel 2 side and a magnetic tape master roll 6, which is mounted in advance, are joined with a joining tape, etc. After a magnetic tape T taken up to the reel 2 by the prescribed length is cut, the end part of the tape T is joined to the tape 10 in the reel 3 side. A part close to the reel 2, which takes up the tape T, is composed of first and second areas 191 and 192, which are magnetically divided by the plane including the axial lines of the rotary take-up shafts 4 and 5, and in the both areas 191 and 192, a magnet 19 is provided so that the end faces in sides facing to the end edge of the tape can be mutually different poles.
Patent JP-H08296034-A (JP)
Title: Corrosion and wear-resistant material and its production
Inventor: SUGIZAKI YASUAKI
IPC: C23C14/06
Filed: 1995-04-24
Abstract: PURPOSE: To produce a metallic material excellent in corrosion and wear resistances by forming a film enriched with Cr and/or Ni on the surface layer part of an Fe alloy and then forming a hard ceramic film thereon. CONSTITUTION: Cr ion and/or Ni ion are implanted in the surface layer part of an Fe alloy with an energy of >=20keV, and an enriched layer is formed at an implantation of >=1×1017 ions/cm<2> . A hard ceramic film (TiN film) is then formed on the enriched layer by physical vapor deposition. Since these treatments are conducted at a low temp. of <=200 deg.C, a heat history is not included, the mechanical properties of a substrate are not deteriorated, and a material having corrosion and wear resistances is obtained without being limited to a specified material such as stainless steel.
Patent JP-S62255533-A (JP)
Title: Control device for rotary piston engine
Inventor: SHIMODA ITSUKI
IPC: F02B53/02
Filed: 1986-04-28
Abstract: PURPOSE:To improve reliability through reduction of repeated twist stress exerted on the joint part of an eccentric shaft, by a method wherein a cylinder resting in a specified running region forms a cylinder related to a rotor on the output side. CONSTITUTION:A first eccentric shaft 13, supporting a rotor 11 of second and third cylinders 9 and 10, has its rear end 13a set on the output side, and a fly wheel 30 is attached thereon. Meanwhile, a second eccentric shaft 14, supporting the rotor 11 of a first cylinder 8, has its rear end 14a engaged externally of a taper part 13b, formed on the intermediate outer periphery in the axial direction of the first eccentric shaft 13, for coupling to form a joint part 15. In which case, in a specified running region centering around a middle speed middle load region, only a fuel injection valve 20 of the third cylinder 10 is rendered inoperative through the working of a control unit 25, and control valves 21 and 21 are closed to effect reduced number of cylinders running which brings the third cylinder 10 into a resting state. This constitution reduces the occurrence of a fluctuation in torque produced resulting from working and rest of the third cylinder 10 and transmitted to the joint part 15.
Patent JP-S5324968-A (JP)
Title: Oil hydraulic pressure control means for braking of type responsive to load
Inventor: NOGAMI SATOYUKI
IPC: B60T8/30
Filed: 1976-08-18
Abstract: PURPOSE: To provide the above-identified means, the oil hydraulic pressure control funcition of which can be automatically adjusted according to the load of the vehicle, and which can control the operation of an inner stepped  piston according to the increase of the braking oil hydraulic pressure given to a wheel cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04329047-A (JP)
Title: Transmission control processing method
Inventor: FUJIMI TADAAKI
IPC: H04L29/06
Filed: 1991-04-30
Abstract: PURPOSE:To create a program not notifying a protocol (procedure) by forming the program of each processing while parameters are formed as a table. CONSTITUTION:A program of each processing is formed by forming parameters as a table. In this case, when processing is given from protocol dependent function address tables 7, 10 for each protocol to a common routine 13, a reply to the information of the protocol dependent function address tables 7, 10 for each protocol and to a command/response received by a transport data tables 8, 11 are implemented in a common routine 13. Moreover, a relevant command/ response is set to a transfer control level header 9 (procedure A), 12 (procedure B) by the transport data tables 8, 11 in the common routine 13. Then the common routine 13 itself is operated to notify each protocol to the tables 7, 10 and the tables 8, 11 without notifying each protocol.
Patent JP-H10108373-A (JP)
Title: Electric vehicle charging magnetic coupling device
Inventor: WATANABE KUNIHIKO
IPC: H02J7/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To increase degree of freedom in drafting the structure and designing of an electric vehicle, by reducing a projected area in the insertion direction of a primary coil unit as a result of the insertion direction of the primary coil unit set so as to run along in its longitudinal direction. SOLUTION: A primary coil unit 30 is constituted so that a primary coil 32 and a primary core 33 may be accommodated in a housing 31 of flat box- shape. The longer side of L shape of the primary core 33 is fixed onto the housing 31 in such a shape as to run along in the cross direction of the housing 31 and the shorter side of L shape which is extended upward at the base side of the housing 31, around which the primary coil 32 is wound. The primary coil 32 is disposed so as to be flat and of vertical axial type and formed into a slender shape along in the insertion direction when viewed from its cross direction.  The insertion direction of the primary coil unit 30 is set so as to run along in the longitudinal direction of the primary core 33, therefore, it is possible to reduce a projected area in the insertion direction of the primary coil unit 30 and a secondary coil unit 20, thus increasing the degree of freedom in drafting the structure and design of an electric vehicle.
Patent JP-H03297184-A (JP)
Title: Gas laser oscillator
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/097
Filed: 1990-04-17
Abstract: PURPOSE:To make constant a discharge current and obtain a stabilized laser beam by optimizing the value of a smoothing capacity of a high voltage power source. CONSTITUTION:A high voltage power source comprises a DC smoothing circuit, a high frequency switching device which continues the output, a high voltage high frequency transformer, and a high voltage, rectifying and smoothing circuit. Assuming that capacity value C of a smoothing capacitor 20 of the DC smoothing circuit is a DC voltage E after the rectification of a maximum discharge tube injection power W and a commercial AC power source voltage during the generation of arc C, an attempt must be made to select a value which conforms to C>=W/10(EXW). Then, the fluctuation in the discharge current is fixed so that gas laser oscillation for a stabilized laser beam.
Patent JP-H03297657-A (JP)
Title: Ink jet recorder
Inventor: FUKUSHIMA HISASHI
IPC: B41J2/175
Filed: 1990-04-17
Abstract: PURPOSE:To enable recovery operation to be effectively executed by a method wherein in the case where a sum of recording required time and elapsed time counted with a timer is larger than a specified time interval, recovery operation is performed preceding start of recording. CONSTITUTION:A recovery operation judging circuit 44 operates recording required time necessary for consuming its record from a recording quantity stored in a memory 43, obtains a sum of standing time inputted from a timer 42 and the recording required time, compares it with set time, judges whether recovery operation is performed or not prior to start of recording, and outputs a signal corresponding to a recording means 41 and a recovery means 3. Blank discharge, one of the recovery operation, is performed every time the standing time is judged to exceed set time to be set as a safety limit requiring the recovery operation. For the recovery means 3, a porous component 37 as an ink absorbing material is made to abut against a discharge surface of each recording head 1 under a state of facing a recording head 1, and leaked ink is absorbed therein.
Patent JP-H10286026-A (JP)
Title: Branch-dividing apparatus
Inventor: ONEDA TAKESHI
IPC: A01G7/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To enable efficient branches-dividing operation by mechanizing branch- dividing operation which has hitherto been carried out by man power. SOLUTION: Branches of tomato are divided while mutually and reversely rotating the top branches-dividing rotors 40 as shown in arrows 4 and 5, namely the branches-dividing rotors 40 are installed before a working machine 1 and the rotors 40 are rotated so that stems are mainly shaken by stems-shaking rods 45 and branches are mainly loosened by branches-loosening pawls to loosen branches and leaves.
Patent JP-S5325210-A (JP)
Title: Steel refining method
Inventor: OTOBE AKIRA
IPC: C21C5/46
Filed: 1976-08-20
Abstract: PURPOSE: To improve the yield of good ingots and casting and further improve the yield of additive alloy and the life of lining brick by receiving a fixed amt. of molten steel required for ringot molds or a continuous casting machine in a ladle from a converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09263145-A (JP)
Title: Air bleeding device for fuel tank
Inventor: TAKAHASHI ICHIRO
IPC: B65D90/34
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reliably prevent leakage of fuel through an air bleed hole due to vibration generated during running of a vehicle by a method wherein a long bent tubular air bleed passage is arranged at the upper part of a feed oil cylinder protruded from the upper part of a fuel tank and the lower end thereof is communicated with the interior of the feed oil cylinder with sealing ability. SOLUTION: A fuel tank arranged at a vehicle and a feed oil cylinder 2 is arranged in such a state to protrude from the upper part thereof, and the upper end opening of the feed oil opening of the feed oil cylinder 2 is closed with a cap 3. The feed oil cylinder 2 is formed in a cylindrical shape and inclined at approximate 30 deg., and an air bleed device A is arranged at the upper part of the feed oil cylinder 2, An air bleed device A has a long tubular air bleed passage 5 bent in a zigzagging state and formed in a resin plate 4 curved in such a manner to be joined with the outer periphery of the feed oil cylinder 2, and an engaging part 7 engaged with an engaging hole 6, formed in the feed oil cylinder 2, through an O-ring 8 is arranged at the lower end thereof.  The upper end of the air bleed passage 5 is opened to outside air through a communication passage 11 laterally extending through a resin plate 4.
Patent JP-S6134313-A (JP)
Inventor: JIYON DABURIYUU EBUANSU
IPC: F02B1/04
Filed: 1985-05-10
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-S63267875-A (JP)
Inventor: KISHI SHUNSAKU
IPC: F25D23/00
Filed: 1987-04-22
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-S62257942-A (JP)
Inventor: ARUBIN AARU INGURAMU
IPC: C08F212/36
Filed: 1987-04-22
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-H05299774-A (JP)
Title: Semiconductor laser device
Inventor: NAKAJIMA TOMOHIRO
IPC: H04N1/04
Filed: 1992-04-20
Abstract: PURPOSE:To obtain a semiconductor laser unit having a superior assembly efficiency and a reduced number of components by forming a semiconductor laser cap with its center opened on a support of a semiconductor laser. CONSTITUTION:A stem 22 is joined to a cap 21-a by welding or the like, in which the cap is molded in an integrated fashion by drawing the portion labeled 21-a which is a part of a metal substrate 21. A glass window 23 is glued to the center aperture of the cap 21-a. A circuit 21-b for driving a semiconductor laser chip 24 is formed on a side opposite to a laser chip mounted side of the substrate 21. In addition, a number of holes 21-c are bored on the substrate 21, and a collimator lens 25 is screwed to, and held by, a collimator lens supporting member 26 with screws or the like. Therefore, it is possible to ensure that the lens is supported and placed at a predetermined location on a supporting substrate, and to realize a semiconductor laser unit having a superior assembly efficiency and a reduced number of components.