baber/WOPTO huggingface dataset:
Patent JP-H09264536-A (JP)
Title: Gas turbine combustion device
Inventor: OKAMOTO YASUO
IPC: F23R3/32
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce a concentration of generated NOx by a method wherein there is provided a fuel passage for selectively supplying either liquid fuel or gaseous fuel at a main fuel supplying section. SOLUTION: Operation of a gas turbine comduction device causes fuel A for pilot to be supplied to a first pilot fuel nozzle 14 at a pilot fuel supplying section under an initial load of a gas turbine from an ignition of fuel. A speed of the pilot fuel A is increased while the fuel flows from a fuel inlet 18 through a fuel passage 20 and a narrow passage 21, it is turned by a turning and purling passage 22 and the fuel is injected from a fuel outlet port 19. Air supplied to a fluid inlet 323 of a second pilot nozzle 15 applies a circulating flow by the fluid turning device 25 and after increasing its speed, it applies a turning flow to the liquid fuel injected from the fuel output port 190. When the fuel is injected from the liquid output 26a, it is reacted with compressed air swirled and injected from a swirling device 17 so as to perform a dispersion combustion.  With such an arrangement as above, it is possible to provide a multipliation use of fuel, reduce a pilot combustion under a dispersion combustion and realize a pre-mixing combustion having a low concentration of NOx.
Patent JP-H09263613-A (JP)
Title: Grafted fluorine-containing polymer and its production
Inventor: SUGANO FUKUO
IPC: C08L27/18
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a grafted fluorine-containing polymer excellent in adhesiveness, useful as a molding material, etc., without evolving a thermal decomposition product by blending a specific fluorine-containing polymer with a prescribed grafting compound and a specified free radical generating agent in a melt state under specific conditions. SOLUTION: This grafted fluorine-containing polymer is obtained by blending 100 pts.wt. of a fluorine-containing polymer containing a hydrogen atom bonded to a carbon atom of a main chain, such as a tetrafluoroethylene-ethylene-based copolymer with preferably 0.1-5.0 pts.wt. of a grafting compound containing both a carbon-carbon unsaturated group-containing bonding group and an oxazoline group, such as 2-ricinol-2-oxazoline maleate and a free radical generating agent such as a diacyl peroxide at a temperature to make the free radical generating agent generate a free radical in a melt state to give the objective grafted fluorine-containing polymer.
Patent JP-H01244707-A (JP)
Title: Ornament made of artificial diamond-coated gold and gold alloy
Inventor: FUKUSHIMA MASATOSHI
IPC: A44C17/00
Filed: 1988-03-28
Abstract: PURPOSE:To maintain semipermanently an ornamental aesthetic value by coating artificial diamond via an intermediate layer having a specific compsn. and average layer thickness on the surface of a base body consisting of gold or gold alloy so that the surface resistant to scratching is obtd. CONSTITUTION:The molten gold and gold alloy are prepd. and are cast to an ingot and this ingot is rolled to form a plate base body having, for example, 1mm thickness. The intermediate layer having 0.05-0.5mum average layer thickness is formed on the surface of the base body by a plasma sputtering method using a target material consisting of at least one kind among Hf, Zr, Ti, Ta, Cr, V, Nb, Mo, Si, and W and having the sizes of, for example, 12mm diameter X3mm thickness. The artificial diamond is in succession precipitated on the surface of the base body via this intermediate layer. A thermo electron radiation method, high-frequency plasma method or microwave method is used as the artificial diamond precipitation treatment method. The desired artificial diamond precipitation accelerating effect is not obtd. if the average layer thickness is below 0.05mum and the color tones possessed by the gold and gold alloy are lost if the thickness exceeds 0.5mum.
Patent JP-S58190421-A (JP)
Inventor: SATOU KOUSABUROU
IPC: G02B23/00
Filed: 1982-04-30
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-H029424-A (JP)
Title: Filter assembly
Inventor: RICHIYAADO ANSONII REONKABARO
IPC: B01D63/08
Filed: 1989-03-28
Abstract: PURPOSE: To facilitate production by arranging a filter assembly which is provided with many grooves in a circumferential direction and a radial direction on the front and rear surfaces of an annular membrane supporting disk and is arranged with filter membranes thereon into at least one filter chamber. CONSTITUTION: At least one filter support assembly 36 is assembled by a cap 90 and is arranged by each other's socket and spigot fitting into the filter chamber 18. The support assembly 36 has the many grooves 50, 58 in the circumferential direction and radial direction by rigs 52, 60 on the front surface 44 and base 45 of the annular membrane supporting disk 40. The filter membranes 54, 62 are affixed thereon to lead the filtered fluid from a recess 65 to an opening 48. The effective utilization of the filter membranes over the entire surface is thus made possible and the inexpensive and easy assembly of the filter device assembly is made possible.
Patent JP-S58192750-A (JP)
Title: Grinding machine
Inventor: YAMAMOTO KATSUMI
IPC: B24B47/10
Filed: 1982-05-03
Abstract: PURPOSE:To make it possible to perform highly accurate machining without using a size determining device, by determining the feeding speed of a grinding stone table or the rotary speed of a work in response to the rigidity of the work, which is computed from the preliminarily inputted data of the shape of the work. CONSTITUTION:The following data of the shape of a work is used. The work W is divided into a plurality of cylindrical parts C1-C4 which are arranged in the axial direction. Diameters di and lengths li in the axial direction of the cylindrical parts C1-C4 are inputted through a data input device 30 and stored in a shape data area PDA in a memory 23. At the first step of an operation processing device 22, the rigidity of the work is computed from the shape data of the work. In a numerical control program, which is stored in a numerical control data area NCDA, the data of a rotation starting command and a rotary speed command of a main shaft 13a are programmed. The data of a main shaft rotary speed is outputted to a rotary speed control circuit 27. The coarse grinding and precise grinding of the work are performed without machining under a deflected state.
Patent JP-H02252132-A (JP)
Title: Automatic output control circuit for 2-beam semiconductor laser
Inventor: TAKAMURA TAKASHI
IPC: G11B7/125
Filed: 1989-03-27
Abstract: PURPOSE:To obtain an automatic output control circuit for a 2-beam semiconductor laser without a precise optical system by providing a circuit to detect the maximum and minimum values of an electric signal obtained from a single photoelectric conversion circuit. CONSTITUTION:Signal processing is executed by a peak/peak detector 103 to the output of a photodiode monitor 102 on the back of a 2-beam semiconductor laser 101. The signals of a high peak output terminal 105 and a low peak output terminal 104 are processed by a subtracter 106 and laser intensity for writing is calculated and inputted to an automatic output control circuit 107. Laser intensity for reading is calculated from the signal of the low output terminal 104 and inputted to an automatic output control circuit 107. Pulse-shaped output level control signals 109 and 110 are respectively added to the control circuits 107 and 108. Thus, the output light of the 2 beam semiconductor laser is independently detected and feedback control is executed. Then, the optical output can be automatically executed independently for two beams and the precise optical system is not required. Further, cost and optical loss can be reduced, as well.
Patent JP-H01246828-A (JP)
Title: Beam annealing device
Inventor: YOKOTA TAKASHI
IPC: H01L21/20
Filed: 1988-03-28
Abstract: PURPOSE:To enable the specified annealing process to be performed at a specified position on an object to be processed for enhancing the workability and the processing capacity by a method wherein an input means for inputting relative positions on an object to be processed using a plurality of high energy beams and a control means are provided. CONSTITUTION:A semiconductor wafer 3 is arranged on a specified position on the rear surface of a susceptor 2 in a chamber 1 and then the susceptor 2 is preheated by IR lamps 5 through a window 1a. Next, the wafer 3 is scanned and irradiated with laser beams simultaneously nitrogen or oxygen gas, etc., is poured on the surface to anneal the wafer 3. At this time, if the specified distance r and angle theta from an input device 19 are inputted in the input device 19, the positions of reflectors 10, 11 can be respectively controlled by driving devices 17, 18 which are further controlled by a controller 20 so that the relative positions of a sublaser beams 8b to a main laser beams 8a on the wafer 3 surface may be automatically set up to be r and theta. Consequently, specified annealing process can be performed on the specified position on the wafer 3 surface.
Patent JP-H08245318-A (JP)
Title: Industrial germicidal and antiseptic agent
Inventor: UMEKAWA OSAMU
IPC: A01N31/16
Filed: 1995-03-06
Abstract: PURPOSE: To obtain an industrial germicidal and antiseptic agent useful for water-based coatings, etc., and expressing a germicidal effect and a continuous antiseptic effect by allowing to contain benzoisothiazolinone or its alkali salt and benzodithiolone in a ratio expressing a synergistic effect as effective ingredients. CONSTITUTION: This industrial germicidal and antiseptic agent contains (A) 1,2-benzothiazoline-3-one or one or more its alkali salts such as sodium salt, potassium salt, dimethylamine salt, etc., (B) 3H-1,2-benzothiol-3-one in a ratio expressing a synergistic effect. A ratio of the ingredient A/the ingredient B is preferably 1/0.5-1/32 in weight ratio. The sum total of added ingredients A and B is preferably 0.01-1000mg/l.
Patent JP-H08238148-A (JP)
Title: Furniture for child with building block leg and constituting member thereof
Inventor: TAKADA SHUICHI
IPC: A47D3/00
Filed: 1995-03-06
Abstract: PURPOSE: To waste no resources, increase the height of a desk or a chair in response to the growth of a child, and generate no economic load by using blocks as building blocks initially, then using them as the legs of the desk or the chair. CONSTITUTION: Blocks given to a child as building blocks are used as legs of a desk or a chair for the child, and the blocks are connected to the legs to change the height of the desk or the chair as the child grows. Each block has butt end faces 3 parallel with each other at opposite ends, and a pair of a coupling hole 4 and a projection 15 in the direction perpendicular to the butt end faces 3 are provided nearly on the center axis of both butt end faces 3. Three or four blocks having the same size between the butt end faces 3 are used as a unit, and a group of units are combined. Connecting holes 19 having the same shape as that of the coupling holes 4 of the butt end faces 3 are provided on the side faces of the blocks, and a plate having a through hole and a pin are provided at both ends.  The building blocks are stacked in various ways, and the strength and rigidity of the legs formed with the building blocks can be increased.
Patent JP-S59200246-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-04-27
Abstract: PURPOSE:To improve stability of various electrical, optical and photoconductive characteristics by providing a photoreceptive layer by laminar formation on a base and forming the 1st layer of said layer in such a way that Ge in the Ge-Si layer region thereof is ununiformly distributed in the layer thickness direction. CONSTITUTION:A photoreceptive layer 102 of the layer constitution disposed successively from a base 101 side with the 1st layer region 103 constituted of an amorphous material contg. GexSi1-x(0.95<x<=1), the 2nd layer region 104 constituted of an amorphous material contg. Si and exhibiting photoconductivity, and the 3rd layer region 106 constituted of an amorphous material contg. Si and C is provided on the base 101, and the Ge in the region 103 is nonuniformly distributed in the layer thickness direction. The Ge in the layer 103 is preferably distributed uniformly in the internal direction of the plane. Electrical, optical and photoconductive characteristics are made always stable by such layer constitution. The all environmental type which receives no restrictions for using environment is obtd. and the photosensitivity characteristic on the long wavelength side in particular is good. The photoconductive member is strong to light- fast fatigue, and has an excellent repetitive characteristic and high sensitivity and high SN ratio. An image having high quality is thus obtd.
Patent JP-S57189326-A (JP)
Title: Rotary magnetic head
Inventor: FUJIOKA YOSHIHARU
IPC: G11B5/127
Filed: 1981-05-18
Abstract: PURPOSE:Not only to obtain a rotary magnetic head which is small-sized and has high  accuracy, but also to simplify its assembling, and to realize its mass production, by  forming a magnetic head itself in one body as a part of a rotary plate, and also making this magnetic head body directly provide with a rotation center position control  function. CONSTITUTION:The first and second semi-circular core half bodies 11, 12 consisting of a magnetic substance plate make a pair by forming a semi-circle straight line  part being its chord as a butt surface, are butted and junctioned at a prescribed interval G, and are formed in one body. This junction is executed by use of an adhesive material of a glass compound. On the core half bodies 11, 12, grooves 13, 14 and 15 for  a winding are provided, windings 16, 17 are wound, and 2 magnetic head parts opposed  at 180 deg. are formd. At a position being at an equal distance from both end head surfaces of the butt junction surface of the first and second core half bodies 11, 12, a rotation center position controlling groove 21 for press-contacting with a rotation center  shaft 20 and controlling its rotation center position is provided. This position controlling groove 21 consists of a triangular groove 22 provided on the first core half body  11, and a semicircular groove 23 which is provided on the second core half body 12,  makes the rotation shaft 20 insert through, and has secured its escape.
Patent JP-H11254335-A (JP)
Title: Manufacture of grinding tool
Inventor: MIYAKE SHOTARO
IPC: B24D3/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To manufacture easily and to suppress falling-off of a grindstone and also to enable to work against comparatively hard material. SOLUTION: This grinding tool is equipped with grindstone base material in a roughly cylindrical shape and bar-shaped plural grindstones 4 arranged on the whole circumference of the tip of the grindstone base material. At the time of manufacturing the grinding tool, a discharge plasma sintering device is prepared, and a block 21 on which the grindstones 4 are arranged and forming material of the grindstone base material 23 are inserted in its frame 5, and the forming material of the grindstone base material 23 is pressurized by an upper punch 10 and a lower punch 9, and simultaneously discharge plasma sintering is performed. The obtained sintered body is taken out from the frame 5, and a tip surface and a circumferential surface of the sintered body is ground or cut until the grindstones 4 are exposed on the tip surface and the circumferential surface of the sintered body.  Besides, truing of the tip surface and the circumferential surface is performed to thereby form sharp edges.
Patent JP-S63240683-A (JP)
Title: Read and record controller
Inventor: HIYAMA CHISATO
IPC: G06K17/00
Filed: 1987-03-27
Abstract: PURPOSE:To shorten time required for the processing such as certification and printing by providing a means which supplies a succeeding medium when a proceeding medium is carried to a printing part and keeps the succeeding medium waiting at a reading part until the printing of the proceeding medium is finished. CONSTITUTION:Motors M1-M3 are driven by starting a carrier control part 9a and the proceeding slip is supplied by a supply roller R1 from a hopper part 1a. When the proceeding slip is ended to be read by an optical read device OCR 2a, carried to the printing part 3a and started to be printed, the succeeding slip is started to be supplied, carried to the OCR part 2a and kept waiting. Then when the proceeding slip is ended to be printed and carried to a stacker part 5 by the rotation of the motor M2, simultaneously with that, the succeeding slip is started to be read, thereafter the succeeding document is supplied in parallel while the proceeding slip is printed. Thus the read and the printing of the large number of the slip can be automatically processed at high speed.
Patent JP-S60220440-A (JP)
Title: Microcomputer
Inventor: SHIRANE HIDETO
IPC: G06F9/26
Filed: 1984-04-16
Abstract: PURPOSE:To select and execute a specific program at low cost in accordance with the type of a microcomputer by storing previously plural independent programs to a mask ROM, and designating a program to be executed through an I/O port. CONSTITUTION:A 1-chip microcomputer 10 consists of a single IC containing a CPU11, system controller 12, ROM13, RAM14, I/O port 16 connected to an external device 15, and a clock generator 17. Plural programs are stored previously to the ROM13 according to the type of the computer. These programs are designated by the port 16, and a specific program is selected and executed in response to the type of the computer.
Patent JP-S59200659-A (JP)
Inventor: MARUSERU BAUMU
IPC: A61M16/22
Filed: 1984-04-16
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-S59201583-A (JP)
Title: Television receiver
Inventor: ISHIGAKI YOSHIO
IPC: H04N3/00
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a picture with high quality by forming the 1st and the 2nd signals from a non-interlace signal having a double horizontal frequency and driving two cathodes by means of these signals so as to make line flicker unremarkable. CONSTITUTION:Red, green and blue primary color signals R, G, B, of the interlace system are outputted from a matrix circuit 23 and converted into the 1st and the 2nd non-interlace signals having a double horizontal frequency by double speed two beam converting circuits 25R..., 2-beam converting circuits 26R... and changeover switches 27R..., 28R.... These signals are applied to the 1st and the 2nd cathodes K1, K2 of a cathode ray tube. Simultaneously, a correcting signal is applied to coils 4c, 5e from a convergence circuit 65 and the interval between the 1st and the 2nd electron beams Bm1, Bm2 is kept to a prescribed interval.
Patent JP-H04309238-A (JP)
Title: Manufacturing method of chalcopyrite thin film and thin film solar cell
Inventor: TERAUCHI MASAHARU
IPC: H01L31/04
Filed: 1991-04-08
Abstract: PURPOSE:To obtain a method for forming a chalcopyrite thin film excellent in orientation in a specified region of a conducting thin film. CONSTITUTION:As the pretreatment of a process for forming a chalcopyrite thin film 4, the surface of a substrate or a thin film 2 is turned into an amorphous state 3, on which a chalcopyrite thin film 4 is formed.
Patent JP-S61234723-A (JP)
Inventor: WADA HIROAKI
IPC: A01G31/00
Filed: 1985-04-11
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-S563451-A (JP)
Title: Tape recorder device
Inventor: YAMAKAWA SOUHEI
IPC: G11B15/10
Filed: 1979-06-18
Abstract: PURPOSE: To secure the silent part in the broadcast program, by cutting off the signal to be supplied to the tape and at the same time stopping the tape running in the pause mode.  
     CONSTITUTION: When swtiches S 1  and S 2  are at the record side, the record input is supplied to recording head 10 via S 1 , variable resistance VR2 and recording amplifier 8 each. At the same time, the recording state is monitored by monitor amplifier 6 and monitor output part 7 and via S 2 . Switches S 1  and S 2  can be switched in the interlocking state. If S 1  and S 2  are switched in case the normal radio broadcast is received, the output is delivered through S 1 , variable resistance VR 1 , S 2 , monitor amplifier 6 and part 7 each. As a result, the recording input is cut off from amplifier 8 and thus never recorded on the tape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60218493-A (JP)
Title: Corrosion-resistant polymerizing-plated steel pipe
Inventor: OOSONE TERUYOSHI
IPC: C25D5/10
Filed: 1984-04-13
Abstract: PURPOSE:To improve the durability and to perform the cost reduction by forming a Zn-Sn or Zn-Cu alloy electroplated layer on a nickel diffusion layer of specified thickness and also forming a galvanized layer thereon. CONSTITUTION:After forming a diffusion layer enriched with nickel or the like of >=5.0mum thickness in an outer surface layer substrate iron 1 of steel pipe, a Zn-Sn alloy electroplated layer 3 having the composition of 25-50% Zn and 50- 75% Sn is formed with 1-10mum thickness on the diffusion layer. Then, a galvanized layer 4 of 2-10mum thickness and a chromate film layer 5 are formed. A Zn-Cu alloy electroplated layer of 25-50% Zn and 50-75% Cu can be used instead of the Zn-Sn alloy plated layer 3. The Zn-Sn alloy plated layer 3 is resistant to chlorides and the durability of plated steel pipe is improved and also the cost can be reduced because the total plated thickness is thin.
Patent JP-H06326317-A (JP)
Title: Power semiconductor device
Inventor: FURIITOHERUMU BAUERU
IPC: H01L29/10
Filed: 1994-04-14
Abstract: PURPOSE: To provide a semiconductor device capable of minimizing the loss, and at the same time containing a means greatly reducing the thickness of a semiconductor substrate. CONSTITUTION: A P<+> -type emitter layer is formed by a transmission emitter 6 and an (n) doped stop layer 7. Conventionally, the thinning of a substrate is assumed not to fit for the application of high checking voltage but by using the emitter layer, when a clamped inductive load having e.g. no passive protective circuit is turned off, an electric field runs into the stop layer 7 to be discharged outward through the transmission emitter 6. Resultantly, the tail current is diminished thereby enabling the switching loss to be notably decreased. Furthermore, the means devised by this invention can be applied to a semiconductor switch and a diode such as IGBT, MCT, GTO, etc.
Patent JP-S5265-A (JP)
Title: Method of purifying water quality
Inventor: TERAOKA ICHIROU
IPC: C12N1/00
Filed: 1975-06-23
Abstract: PURPOSE: To purify economically and efficiently waste water by improved oxidation method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5410653-A (JP)
Title: Pwm modulation system
Inventor: KIHARA NOBUYOSHI
IPC: H03K7/08
Filed: 1977-06-24
Abstract: PURPOSE: To prevent the lack of the carrier against the excessive input with addition of the carrier by carrying out a digital signal process after obtaining the PWM modulation signal through a voltage comparison. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59201205-A (JP)
Title: Rotary head type recording device
Inventor: MASUI TOSHIYUKI
IPC: G11B20/00
Filed: 1983-04-28
Abstract: PURPOSE:To enable sound recording as an audio dedicated recorder by providing a means which controls the recording positon of an audio signal so that the audio signal is recorded even at a specific place in a video area. CONSTITUTION:Input audio signals are sampled while heads 3 and 4 move from a point B to a point H, processed into signal format suitable for recording during movement from the point H to a point A, and recorded in an area 6a by the heads 3 and 4 during movement from a point A to a point B. When this recorder is used as an audio dedicated device, the audio signals are recorded in areas 6b-6g similarly as mutually different channels. The timing of said operation is controlled by a control clock generated by a control clock generating circuit 38. Thus, the recorder is used not only as a video recorder, but also for the long-period recording of the audio dedicated recorder.