baber/WOPTO huggingface dataset:
Patent JP-H0424264-A (JP)
Title: No-twist carbon fiber package having excellent opening property
Inventor: NOJIRI HIRONOBU
IPC: D04H3/04
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the title package efficiently providing high-quality prepreg, having excellent opening properties, by specifying rigidity of carbon fiber bundle and correlation between yarn width of traverse turn parts of ends of package having wound the yarn bundle and yarn width at the central part of the package. CONSTITUTION:The objective package which is prepared by winding no-twist carbon fiber bundle having >=10cm K value showing rigidity defined by a nearest distance between one face b' of a measuring stand b (theta=90 deg.) and the tip of specimen (a) of carbon fiber bundle fixed to the measuring stand b and has equal correlation between yarn width A of traverse turn parts of ends of package having wound the fiber bundle and yarn width B at the central part of the package. In order to make the yarn width A and the yarn width B equal, winding is preferably carried out by a traverse guide device comprising five roller groups 2-7 having 20 deg. angle from a guide roller 1 transversing in parallel with a shaft of a winding bobbin 8'.
Patent JP-H07335393-A (JP)
Title: Microwave plasma treatment device
Inventor: KOMACHI KYOICHI
IPC: H01L21/302
Filed: 1994-06-14
Abstract: PURPOSE:To generate a high density and uniform plasma by forming, on an earthed electrode means in a reactor, a microwave transmitting hole whose parallel directional length to the advancing direction of microwave is set longer than the vertical length. CONSTITUTION:When the surface of a sample S put on a sample holding part 2a is etched, the air is exhausted from an exhaust pipe 9, and a reaction gas is supplied into a reactor 1 from a gas feeding pipe 8 to set a required vacuum. Cooling water is supplied from a cooling water inlet port 15a, circulated in a cavity 10, and discharged from a cooling water discharge hole 15b. A microwave is generated by a microwave oscillator 7, and guided into a dielectric line 4 through a waveguide 6. An electric filed is formed under the dielectric line 4, and the formed electric field transmits a microwave guide window 5 and the microwave transmitting hole 12 of an earthed metal plate 11 and generates a plasma in the reactor 1.
Patent JP-H05323349-A (JP)
Title: Liquid crystal display device
Inventor: MORIYA MASAMICHI
IPC: G02F1/1345
Filed: 1992-05-25
Abstract: PURPOSE:To attain satisfactory connection of an electrode of a semiconductor device for driving a liq. crystal display device. CONSTITUTION:A pair of transparent substrates 1, 2 are placed opposite to each other with a liq. crystal layer 3 in-between and the substrate 2 is extended. A circuit layer 5 extended from the liq. crystal layer side is stuck on the surface of the extended part 10 of the substrate 2 and an electrode of a semiconductor device 6 for driving a liq. crystal display device is connected to the circuit layer 5 with solder 8 to obtain a liq. crystal display device with the semiconductor device 6. At this time, the interval A between the substrate 1 and the electrode connected to the circuit layer 5 is regulated to >=4mm.
Patent JP-H06350931-A (JP)
Title: Solid-state image pickup device
Inventor: KATO MAKOTO
IPC: H04N5/349
Filed: 1993-06-02
Abstract: PURPOSE:To obtain the solid-state image pickup device able to pick up a picture with high picture quality and simple mechanism. CONSTITUTION:An image of an incident light refracted by parallel plates 30 fixed with a tilt with respect to a plane perpendicularly to an optical axis is formed to a light receiving face of an image pickup element 10. Since the parallel plates 30 are rotated around an optical axis or an axis in parallel with an optical axis, the image forming position on the light receiving face of the image pickup element 10 is moved in matching with the operation. The light having been made incident on a border between picture elements of the image pickup element 10 is moved on picture elements by the movement of the image forming position so as to pick up a picture of the border not picked up because of the incidence on the border. Thus, pictures are picked up for each movement at the image forming position and synthesized by a synthesis means 70 to obtain a picture with high picture quality with less range of dead angle due to the border between picture elements.
Patent JP-S5925562-A (JP)
Title: Brushless motor
Inventor: KAMIMOTO NOBUAKI
IPC: H02K29/00
Filed: 1982-07-28
Abstract: PURPOSE:To enable a self-starting accurately regardless of the stopping position of a rotor by simple constitution by relatively displacing the magnetic pole of the rotor and the coil of a stator slightly along the direction of rotation of the rotor in one part in the axial direction of the rotor. CONSTITUTION:The rotor R consists of the magnetic poles 1-4 of poles such as four poles composed of permanent magnets. These magnetic poles 1-4 have projecting sections 1a-4a formed by slightly displacing one parts in the axial direction of the rotor R in the direction of rotation, and are arranged closely along the direction of rotation. The approximately rectangular plane-shaped coils 5-8 on the stator side opposite to each magnetic pole 1-4 are formed so that their coil pitches are made the same as length along the direction of rotation of each magnetic pole. Even when the rotor R is stopped at positions where the main boundary lines 1b-4b of the magnetic poles 1-4 are opposed to sections in the vicinity of the coil pieces of several coil 5-8, electromagnetic force is generated among one parts of the coils 5-7 on the projecting sections 1a-4a and the projecting sections 1a-4a, and torque is generated.
Patent JP-H04226558-A (JP)
Title: Transparent impact resistant plastic
Inventor: ROBAATO ADAMU WANATSUTO
IPC: C08F8/04
Filed: 1991-06-04
Abstract: PURPOSE: To provide a transparent and impact-resistant plastic based on a poly(methyl methacrylate) matrix and a method for improving the coloring thereof.  
     CONSTITUTION: A heterogenous core/shell polymer of at least one rubbery layer containing a large number of units derived from at least one alkyl acrylate and an outside layer containing a large number of units derived from methyl methacrylate (a) is produced in an emulsion and, subsequently, about 0.005-0.10 pts. of an inorg. or org. reducing agent containing phosphorus is added per 100 pts. of the emulsion (b) and the core/shell polymer or a polymer blend is isolated from the emulsion (c) and an impact-resistant modified acrylic plastic is formed in such a form that a matrix polymer mainly derived from a unit of methyl metacrylate is blended with a simultaneously or succeedingly isolated polymer in a molten state (d) and an impact-resistant modified acrylic polymer is isolated (e). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0768561-A (JP)
Title: Mold assembly for manufacture of bellows
Inventor: HARADA MASAO
IPC: F16J15/52
Filed: 1994-05-23
Abstract: PURPOSE:To provide a bellows wherein an annularly projected part of a specific shape and a specific height can highly precisely be formed on an inner peripheral surface of a cylinderical fitting part of the bellows, it is excellent in a sealable property and the cylindrical fitting part can easily be inserted into its fitting part. CONSTITUTION:In a mold assembly for manufacturing a bellows, a cylindrical fitting part is provided to both end parts of a cylindrical bellows part, a recessed sink part 4 fastening a flat belt is provided to an outer peripheral surface of the cylindrical fitting part 3, an annular projected part 6 is provided to an inner peripheral surface of the cylindrical fitting part 3, and annular recessed groove of a deep groove shape is respectively provided to a part corresponding to the annular projected part 6 in the recessed sink part 4 of the cylindrical fitting part 3. A mold assembly is obtained by providing an annular projected part 9 which forms the recessed sink part 4 on the outer peripheral surface of the cylindrical fitting part is provided in a cavity on an inner surface of a pair of split metal molds 8. An annular projected stripe 10 forming an annular recessed groove 5 is provided to the annular projected part 9.
Patent JP-S5922345-A (JP)
Title: Dicing method of semiconductor substrate
Inventor: KITA HITOSHI
IPC: H01L21/301
Filed: 1982-07-28
Abstract: PURPOSE:To prevent the semiconductor substrate from local generation of a crack and a fragment when dicing work is performed after cuts are formed by a diamond blade or a dicing saw by a method wherein the driving direction is regulated accurately using the specified jig. CONSTITUTION:An adhesive tape 4 is set to a fixed ring 5, and the semiconductor substrate 1 formed with the cuts is sticked thereon. One side of rulers 7 crossing at right angles of a jig sticked with the rulers 7 thinner than the semiconductor substrate 1 and crossing at right angles, and the facet 3 of the semiconductor substrate 1 are adhered closely to a supporting base 6 for division of semiconductor substrate, and one point of the outside circumference of the semiconductor substrate 1 is adhered closely to one side of the rulers 7 on another side. Then division is performed pressing the semiconductor substrate 1 by a roller 8. At this time, the transfer of the roller 8 is performed making one side of the right-angled rulers parallel with the advancing direction of the roller as the guide, and when pressing by the roller 8 is performed from the direction rotated by 90 degrees, the directions of the cut lines and the pressing directions can be made to coincide completely.
Patent JP-H11331706-A (JP)
Title: Solid-state image-pickup element, its drive method and camera system
Inventor: YASAKA MAMORU
IPC: H04N5/341
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image-pickup element, its driving method and a camera system, capable of effectively extending a dynamic range at the time of setting up a pixel added reading mode. SOLUTION: A CCD imager is constituted so as to properly switch a pixel independent reading mode and a pixel added reading mode, the output conversion efficiency of an output part 24 is switched through a conversion efficiency switching part 14 in accordance with a mode set by a mode setting part 12, so that the output conversion efficiency is set to a high value in the pixel independent reading mode and set to a low value in the pixel added reading mode.
Patent JP-H06319869-A (JP)
Title: Premium catch toy
Inventor: NEGISHI TOMIO
IPC: A63F9/30
Filed: 1993-05-11
Abstract: PURPOSE:To obtain the same interest as a premium grasping game machine in a game center by providing the valley surface for collecting a spherical premium, and an operating lever for allowing a premium catcher provided in a traverser for executing a reciprocating motion to descend and ascend in a transparent case on a main which can be mounted on a table. CONSTITUTION:On a main body 1 which can be mounted on a table, a transparent case 2 for covering the upper part of the main body 1 is provided. In this transparent case 2, the valley surface 3 for collecting plural spherical premiums 4, a premium fall opening 5 provided in a line on a valley line of the valley surface 3, and a traverser 6 for executing a reciprocating motion along the valley line from the side of the opening 5 are installed. Also, this toy is provided with a premium catcher 7 which is provided in the traverser 6, and descends in an open state and is closed in the vicinity of the lower end, and ascends in a closed state. Moreover, the toy is provided with an operating lever 8 for allowing the catcher 7 to descend and ascend while stopping the traverser 6. In such a way, the same interest as a premium grasping game machine in a game center can be obtained.
Patent JP-S5467180-A (JP)
Title: Tracking system
Inventor: OOYABU ISAO
IPC: G05B9/03
Filed: 1977-11-05
Abstract: PURPOSE: To execute the change-over smoothly in a control system having two counters one of which is used as the output by having the counter  not being output track the other counter at constant speed.  
     CONSTITUTION: When a system is controlled by an input A, a change-over switch 10 is connected to side A by a relay Ry to output the content of a counter A 1  to a load 11 via a D/A converter 8, said content of the counter A 1  being changed by adding a pulse of a pulse generator 5 to the counter A 1  via an interlock circuit 6 when an up signal UP or down signal DN is given. A counter B 2  ups or downs by the positive or negative output of a comparator 3 to match the content of the counter A 1 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5870397-A (JP)
Inventor: JIYATSUKU KURETAN
IPC: G01V1/22
Filed: 1982-07-31
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-H0429410-A (JP)
Title: Phase locked loop circuit
Inventor: OKUZAKI TAKASHI
IPC: H04N19/82
Filed: 1990-05-23
Abstract: PURPOSE:To generate a clock pulse synchronized with an inputted HD signal even when the symmetry of an HD waveform collapses by controlling a voltage controlled oscillator by detecting the quantity of correction of the level of an HD point so as to minimize difference between the present value and a value before 1H and adding it on to the detection value of a phase error. CONSTITUTION:Addition is performed by sapling the values of parts separated by every two clocks before and after the HD point of the HD signal and adding the sampling value on an adder 11 by the clock pulse added from the voltage controlled oscillator 3, and after an addition value is multiplied by 1/2 by a multiplier 12, it is inputted to an adder 13. The time constant of a low-pass filter 23 is set higher than that of a loop filter 4, and the correction of the phase error is performed so as to minimize the deviation of the HD point for plural HD signals, and also, the correction of the phase error is performed so as not to generate the fluctuation of the oscillation frequency of the voltage controlled oscillator 3 by the waveform distortion of the HD signal, thereby, the voltage controlled oscillator 3 can be controlled.
Patent JP-S6024545-A (JP)
Title: Positive type photosensitive resin composition
Inventor: HOSAKA YUKIHIRO
IPC: G03F7/022
Filed: 1983-07-21
Abstract: PURPOSE:To stabilize the dimensions of an image by dissolving an alkali-soluble novolak resin and a 1,2-quinonediazido compound in a solvent prepd. by mixing two kinds of org. solvents each having a specified b.p. in a specified weight ratio. CONSTITUTION:An alkali-soluble novolak resin and a 1,2-quinonediazido compound are dissolved in an mixed solvent prepd. by mixing an org. solvent A having 60-170 deg.C b.p. with an org. solvent B having 180-350 deg.C b.p. in 50/50-99/1 weight ratio of A/B. Glycol ether, aromatic hydrocarbon or the like is used as the solvent A, and ether, ketone or the like as the solvent B. The solvents are preferably mixed in 70/30-95/5 weight ratio of A/B. Said novolak resin is prepd. by subjecting phenol and aldehyde to addition condensation in the presence of an acid catalyst preferably 1/(0.7-1) molar ratio.
Patent JP-H04360769-A (JP)
Title: High-speed air current floating injection-machining device
Inventor: KURODA MASAYUKI
IPC: B24C3/32
Filed: 1991-06-05
Abstract: PURPOSE:To perform grinding, polishing and the formation of a thin film with optimum surface structure and properties by performing the etching process of grinding-polishing and the deposition process of forming the thin film such as a protecting film layer by a machining device based on the same principle. CONSTITUTION:In a high-speed air current floating type injection device, the machined face 32 of a workpiece 6 is levitated by a gas-bearing slider face 8 so as to be movable, and solid gas two-phase mixed flows 28, 29 containing grain is jetted at high speed from injection nozzles 21, 22 disposed at a glass slider part 17 to machine the machined face 32.
Patent JP-S63297773-A (JP)
Title: Control method of pelton turbine
Inventor: NONAKA MASAHARU
IPC: F03B15/20
Filed: 1987-05-28
Abstract: PURPOSE:To smoothly carry out dual operation of Pelton turbines by selecting a starting dumping strength based on the opening of a needle and carrying out a velocity aligning control in accordance with the starting dumping strength. CONSTITUTION:Several types of starting dumping strengths are previously set for the governor of a Pelton turbine. The opening of a needle 2 which is determined by a discharged quantity at the time of a discharging operation is detected and one optimum starting dumping strength is selected based on the detected value. And, a velocity aligning control by means of a deflector 5 is carried out in accordance with this starting dumping strength. Thereby, at whatever needle opening a discharging operation may be under way, dual operation of Pelton turbines can be smoothly carried out without stopping the discharging operation.
Patent JP-S5358218-A (JP)
Title: Magnetic head
Inventor: KANEKO TERUKAZU
IPC: G11B5/265
Filed: 1976-11-08
Abstract: PURPOSE:To avert erasing insufficiency and erasing of necessary information owing to the outward migration of an erase trak by making the spacing of respective gaps of recording-reproduction and erase heads to specified spacing and making the gaps o width of the erase head longer in its inside circumferential derection.
Patent JP-S6024671-A (JP)
Title: Transaction device
Inventor: AKIYAMA HARUOMI
IPC: G07D9/00
Filed: 1983-07-20
Abstract: PURPOSE:To check up in each separate time a transaction quantity of one day and a quantity left in a device by providing separately a counting means for counting a quantity of transacted securities, etc. and offering them to the first examination processing, and said means for counting them in the same way and offering them to the second examination processing. CONSTITUTION:When a transaction is executed by the same method as a regular cash automatic paying device, and a settlement of the transaction is decided, ''1'' is added to the number of cases of payment-out counted separately by both a transaction careful examining counter 26d and a cash careful examining counter 26e. Simultaneously, the present paying-out (paying-in) amount is added (subtracted) to and from a paying-out amount counted separately by both of them, and a total of a transaction amount is updated. Next, a transaction examination processing is executed by depressing a transaction examination processing setting key 410 by a clerk, or by a signal from a computer 402, and the number of cases of transaction counted by the counter 26d and the paying-out amount are printed with the date. When the clerk depresses a cash examination processing setting key 11, the number of cases of transaction of the counter 26e, the paying-out amount, and the set number of contained sheets are printed with the date. The clerk can calculate the remaining sheet number from the printed numeral.
Patent JP-S5560948-A (JP)
Title: Correcting method of printing surface of waterless lithographic printing plate
Inventor: KOSUGE FUJIKI
IPC: G03F7/00
Filed: 1978-10-31
Abstract: PURPOSE:To eliminate the decrease in adhesion power between the substrate and rubber layer, the deformation of drawn parts, etc. obviate the change in print resistance, and obtain the distinct printed matter by using a heating metal bar at the time of retouch-correcting the printing surface of the lithographic printing plate using a silicone rubber layer as an ink repulsion layer. CONSTITUTION:In the case of retouch-correcting the portions missing required places, particularly printing elements, characters, etc. in the lithographic printing plate comprising laminating a photo polymerizable adhesion layer 2 and a silicone rubber layer 3 on a substrate 1 and forming ink receptive parts 4, a metal bar 5 or the like comprising shaping the end of a precision soldering iron or the like to permit easy retouching is used and lines or spots are retoched by heating the bar 5 to 100 deg.C or more, preferably 300 deg.C or more. In this way, adverse influence to printing and the decrease in printing resistance owing to the deformation of the rotouched parts 6 or the decrease in adhesion power are prevented.
Patent JP-S5923612-A (JP)
Title: Manufacture of piezoelectric resonator
Inventor: SUEYOSHI MASAAKI
IPC: H03H3/02
Filed: 1982-07-29
Abstract: PURPOSE:To reduce breakdowns of diaphragms and to improve the yield by providing a dielectric thin film over a substrate where a piezoelectric thin film and electrodes are formed, and then carrying out an anisotropic etching treatment. CONSTITUTION:The lower electrode 23, piezoelectric thin film 24, and upper electrode 25 are formed successively on one surface 20a of the substrate including a silicon wafer 20. Then, the dielectric thin film 26 which is not corroded by an anisotropic etchant is formed covering the piezoelectric thin film 24 and electrodes 23 and 25. The other surface 20b of the wafer 20 is etched on anisotropic basis after the formation of the dielectric thin film to form a recessed part 27. Thus, the diaphragm is formed, so aftertreatments following the diaphragm formation are reduced. Consequently, breakdowns of the diaphragms are reduced to improve the yield.
Patent JP-H04337166-A (JP)
Title: Shaft sealing device for rotary machine
Inventor: SASAKI MASAYOSHI
IPC: F04D29/10
Filed: 1991-05-09
Abstract: PURPOSE:To prevent the damage of a seal part due to infiltration of an foreign matter during rotation at the time of starting and stopping of a rotary shaft. CONSTITUTION:A gap part B provided between a housing 1 to contain high pressure gas in an internal space A and a rotary shaft 2 inserted in the housing 1 is sealed by means of a rotary ring 3 located in a flange-form manner on the rotary shaft 2 and a stationary ring 4 slidably situated in the housing 1 and energized in the direciton, in wich it makes contact with one side of the rotary ring 3, through the force of a spring 7. A pressure regulating mechanism 9 to reduce a pressure in a space, facing to the housing 1 side of the stationary ring 4, to a value lower than a pressure between the stationary ring 4 and the rotary ring 3 is provided. At the time of starting and stopping of the rotary shaft 2 and during the increase of the temperature of the stationary ring 4 to a value higher than a specified value, a valve 11 is brought into an opening state and the stationary ring 4 is movable in the direciton, in which it is spaced away from the rotary ring 3, against the force of a spring 7 by means of the pressure regulating mechanism 9.
Patent JP-S5466954-A (JP)
Title: Stabilizer for chlorine-containing resin
Inventor: HIRAYAMA MASAO
IPC: C08L101/00
Filed: 1977-11-09
Abstract: PURPOSE: Title stabilizer with excellent heat stability and inital coloring properties, that is composed of an organotin mercapto compound and an organoantimony mercapto compound.  
     CONSTITUTION: A tetraorganotin of formula I (R is alkyl, phenyl) is reacted with antimony trihalide of formula II (X is C1, Br, I ) to form a mixture of triorganotin halide and monoorganoantimony halide. The rusulting mixture is reacted with tin tetrahalide of formula III (X' is C1, Br, I). And finally the resluting mixed halides of monoorganotin trihalide, diorganotin dihalide, and monoorganotin trihalide are reacted with an organic compound bearing mercapto groups in the presence of a basic compound to produce the objective stabilizer. To 100 parts by wt of a halogen-containing resin are added 0.1-10, preferably 0.5-5 parts of the resulting stabilizer. 
     COPYRIGHT: (C)1979,JPO&Japio