baber/WOPTO huggingface dataset:
Patent JP-H03151179-A (JP)
Title: Laser beam machine
Inventor: TASHIRO MINORU
IPC: B23K26/00
Filed: 1989-11-09
Abstract: PURPOSE:To restrain the lowering of machining accuracy caused by contamination of an optical element by calculating laser beam output corresponding to the laser beam output commanding value and correcting value based on the laser beam effective value, correcting the output of a laser beam oscillator based on the correcting value and making the laser beam effective value coincident with the laser beam output commanding value. CONSTITUTION:Second laser beam output measuring means of the laser beam effective value measuring instrument 17, etc., for measuring the laser beam effective value PA in the laser beam emitted from the laser beam oscillator 11, is provided. Correcting value arithmetic means of a correcting value arithmetic unit 24, etc., outputting by calculating the correcting value AV based on the output of laser beam corresponding to the measured laser beam output commanding value P1 measured with the first laser beam output measuring means of a first powder metal 15, etc., and the laser beam effective value PA measured with a second laser beam measuring means, is provided. Further, the laser beam output control means of control part 36, etc., for controlling so that the laser effective value PA is made coincident with the laser beam output commanding value P1 by correcting the output of laser beam generator 11 based on the corrective value AV outputted from the corrective value arithmetic means, is provided.
Patent JP-2001110017-A (JP)
Title: Magnetoresistance effect type magnetic head and rotary magnetic head device
Inventor: INAGUMA TERUYUKI
IPC: G11B5/31
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of a magnetic shielding thin film and the chipping of a substrate as a guard material in a thin film shield type MR head and to make the MR head suitable for use as a helical scanning system reproducing head. SOLUTION: The width W1 of a lower shield thin film 3 and the width W2 of an upper shield thin film 7 are made larger than the width W3 of an MR element 5 and smaller than a contact width W4.
Patent JP-H05128655-A (JP)
Title: Recording and reproducing device
Inventor: TANAKA YASUYUKI
IPC: G11B15/467
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a fine reproduced image without tracking disturbance even at the time of recording a superscription and a rewriting by using a pair of a magnetic head used in the state of reproducing for tracking control and starting the recording in a long time mode. CONSTITUTION:At the time of recording the superscription or the rewriting in the long time mode, a timer is reset, and which of heads HA+, HA- or the heads HB+, HB- are more on-track is decided. For example, when the output of a comparator circuit 126 is 'H' when a switch 110 or 112 is turned on, the heads HA+, HA- are on-track and recording is started with a pair of the heads HA+, HA- by a system control circuit 50. Further, when the output of the comparator circuit 126 is 'H' when the switch 114, 116 are turned on, the recording is started with the heads HB+, HB-. Thus, the disturbance of a track pattern on a magnetic tape is prevented and a stand-by time till the recording is started is shortened as well.
Patent JP-H05304532-A (JP)
Title: Method for transmitting data block by bus system and circuit device therefor
Inventor: BORUFUGANKU FUIIZERU
IPC: H04L29/08
Filed: 1992-10-29
Abstract: PURPOSE: To obtain a method for transmitting a variable length data block by a bus system having a common line for addresses and data. CONSTITUTION: The length of a data block is specified by one of other signals in the bus system. The circuit device includes a counting and decoding device FF1 to FF3, zL. At the time of starting the transmission of a data block, the device is enabled by a signal indicating the length of the data block supplied to a bus system line, increased up to the final count of clock signals supplied to a clock line in the bus system, and at the end of the data block, disenabled and reset to enable the address transmission held at the start of the data block and following data transmission.
Patent JP-H09110984-A (JP)
Title: Cured silicate product and its production
Inventor: TANAKA SEIICHIRO
IPC: C08G77/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cured product excellent in adhesion to various matrixes and fillers by coating a substrate with a liquid composition prepared by adding a specified reactive organic compound to a hydrolyzate of an alkoysilane and curing the wet film. SOLUTION: A substrate is coated with a liquid composition obtained by mixing an alkoxysilane hydrolyzate obtained by adding 0.05mol or above, per mol of the alkoxyl groups of the alkoxysilane, water to an alkoxysilane and aging the mixture with a reactive organic compound having two or more groups capable of condensing with the hydroxyl or alkoxyl groups of the hydrolyzate, and the wet film is cured to obtain a cured silicate product having a silicon content of 10wt.% (in terms of silica) and an O/Si ratio of 2.0-2.5 (by a molar ratio). According to the above process, a coating film applicable to substrates such as base plates, powders and wires and excellent in staining, heat, scratch, weathering and chemical resistances, etc., can be obtained.
Patent JP-H01266002-A (JP)
Title: Protrusile tire spike pin
Inventor: NAKAYAMA SABURO
IPC: B60C11/16
Filed: 1988-11-18
Abstract: PURPOSE:To concurrently prevent the slip of a tire end the damage of a road surface by buriedly providing plural annular bars which have protrudingly provided spike pins and are reversibly rotatable on a tire earth surface, and rotating the each annular bar to make the each spike pin got out of or into the earth surface. CONSTITUTION:A earth surface 2 of a tire 1 is buriedly provided with plural annular bars 5, 6 which have plural arranged spike pins 7, 8 and are reversibly rotatable in the circumferential direction of the tire 1. Each one end of plural strips 4 whose each other end is fixed to the annular bars 5, 6 respectively is extended to the one side C of the tire 1, and springs not shown in a figure are extendingly provided between the above-mentioned one ends of the strips 4 respectively. In addition, each one end of plural strips 3 whose each other end is fixed to the annular bars 5, 6 respectively is extended to the other side D of the tire 1, and turnbuckles not shown in the figure are spannigly provided between the above-mentioned one ends of the strips 3 respectively. Thus, the turnbuckle rotates to make each of the annular bars 5, 6 rotate against the each spring, and each of the spike pins 7, 8 is thereby protruded.
Patent JP-H09109249-A (JP)
Title: Method and apparatus for portable heating for bending thermoplastic tube
Inventor: KOBAYASHI YOSHIHIKO
IPC: B29C53/84
Filed: 1995-10-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to safely execute the tube bending operation without impairing the quality of a tube by so expanding a pressurizing bag as to be smaller than the diameter of the thermoplastic tube, winding the outer periphery with a heating sheet, then inserting it to the part desired to be bent in the tube, further expanding the bag, and heating the sheet. SOLUTION: A pressurizing bag 1 is coupled to a coupling tube 2, and the bag l is expanded by an air pump 3. In this case, the diameter of the bag 1 is reduced smaller than the inner diameter of the thermoplastic tube, and the bag 1 becomes cylindrical even through it is slender. Its outer periphery is loosely wound at the side that the heat insulator of a heating sheet 4 is disposed as the inside. Then, it is inserted to the part desired to be bent in the tube. In this case, when the bag 1 has a mandrel and a locking plate, if it is intruded by using an inserting rod, it is facilitated. Thereafter, the bag 1 is further expanded until the sheet 4 is brought into contact with the inner periphery 5 of the tube. After the close contact, the sheet 4 is heated.
Patent JP-S63144632-A (JP)
Title: Communication equipment
Inventor: FURUYA IKUO
IPC: H04L13/00
Filed: 1986-12-08
Abstract: PURPOSE:To improve the utilizing efficiency of a network segment by providing a selecting means for the transfer mode and the non-transfer mode and a selecting means for a transmittable transfer mode and a re-transmission mode to a communication equipment connecting network segments. CONSTITUTION:In the packet transfer between a node 4 belonging to a network segment 2 and a node 5 belonging to a network segment 3, a CPU 18 in the communication equipment 1 applies at first the selection of the transfer mode and the non-transfer mode. In this case, a destination address representing the reception side node address in the packet is detected and compared with the content of an address table 16 in a buffer memory 14. As a result, when the comparison is coincident, the non-transfer mode is selected, and in case of non-coincidence, the transfer mode is selected. In case of the transfer mode, the transmittable transfer mode is started, but in case of a retransmission request packet while a control table 17 is reference by the CPU 18, the retransfer mode is selected. Thus, the utilizing efficiency of the network segments is improved.
Patent JP-H08134396-A (JP)
Title: Shoe coating liquid
Inventor: SAKURAI KIYOKAZU
IPC: C09D135/06
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a shoe coating liquid excellent in pigment dispersion stability, adhesiveness after coated and water resistance, capable of maintaining beautiful appearance for a long time after coated, thus suitable for coloring both natural and synthetic leather shoes, comprising water, a coloring pigment, base and styrene-maleic acid (alkyl) copolymer. CONSTITUTION: This shoe coating liquid comprises (A) water, (B) a coloring pigment such as titanium dioxide, carbon black, red oxide, organic pigment or rake pigment, and (C) a base such as ammonium, amine or metal hydroxide, and (D) a styrene-maleic acid (alkyl) copolymer. For example, in this composition, the amount of the component C to be used corresponds to 50-150 (esp. 80-120)wt.% of the neutralization equivalent of the component D and the component D to be used accounts for 0.1-20 (esp. 0.5-10)wt.% of this coating liquid. This coating liquid is obtained, for example, by neutralizing the component D with the component C to dissolve the component D in the component A into an aqueous solution followed by dispersing the component B in the aqueous solution with any kind of mixer, homogenizer, etc.
Patent JP-H04167013-A (JP)
Title: Fan life monitoring system
Inventor: OTAKA TATSUMI
IPC: F25D1/00
Filed: 1990-10-31
Abstract: PURPOSE:To output an alarm to the outside before a specific time beyond a total driving time regarded as the life of the fan by measuring the rotation synchronizing signal of the fan equipped with an output function for the rotation synchronizing signal and calculating the driving time of the fan which is proportional to the rotation synchronizing signal. CONSTITUTION:The output function 6 for the rotation synchronizing signal of the fan 2 is provided, the rotation synchronizing signal is measured, and the driving time of the fan 2 which is proportional to the rotation synchronizing signal is calculated to output the alarm to the outside the specific time before the total driving time as the life of the fan 2 is elapsed. For the purpose, the system is equipped with a life monitor part 3 consisting of a counter 7 which counts the rotation synchronizing signal, a storage circuit 8 stored with a life warning value corresponding to the life time of the fan 2, and a comparator 9 which compares the counted value of the counter 7 with the life warning value in the storage circuit 8, and monitors the specific total driving time corresponding to the life time of the fan 2. Consequently, the replacement period of the fan 2 is automated and trouble due to use exceeding the life is prevented.
Patent JP-H08121307-A (JP)
Title: Ignition device for internal combustion engine of condenser charge and discharge system
Inventor: NARUSE TATSUO
IPC: F02P3/08
Filed: 1994-10-31
Abstract: PURPOSE: To prevent a change of lag characteristics due to a change of the induced voltage of an exciter coil by charging a charge and discharge condenser in the positive half cycle of the induced voltage which is induced to the exciter coil, and charging a condenser for a trigger by means of the charged voltage. CONSTITUTION: A condenser 11 for a trigger is charged by the charged voltage VC of a charge and discharge condenser 7 under such a condition that a switching transistor 14 is switched on in the positive half cycle of the induced voltage VS of an exciter coil 1, and a resistor 13 for partial pressure is connected in parallel to the condensor 11 for the trigger of a time constant circuit 12. Meanwhile, the switching transistor 14 is switched off during a negative half cycle period and the resistor 13 for the partial pressure is separated from the condensor 11 for the trigger, so that the condensor 11 for the trigger is charged by the charged voltage VC of the charge and discharge condensor 7. And, a thyristor 8 for discharge control is triggered by the voltage VA of the condensor 11 for the trigger.
Patent JP-H01135229-A (JP)
Title: Logic circuit
Inventor: NEGISHI SHINJI
IPC: H03K19/088
Filed: 1987-11-20
Abstract: PURPOSE:To expand the coupling margin of an output by providing a uni-directional element for extracting a base potential between the base of a driving transistor and the collector of a transistor to receive the output signal of an input circuit. CONSTITUTION:An input signal Vin is communicated to a PNP transistor Q1, and NPN-Q2, Q3, Q4 and Q5. A shot key diode D3 to pull out the base potential of Q5 is provided between the base of a Q5 for driving and the collector of Q3. Thus, immediately before an output signal Vout is led from 'L' to 'H', in accordance with the leading edge to the 'H' of the signal Vin, the Q3 and a diode D4 are turned on and the level of the signal Vout viewed from a node N1 at the collector of the Q3 is expanded.
Patent JP-H01134681-A (JP)
Title: System for converting color picture data
Inventor: WATAYA MASAFUMI
IPC: H04N19/00
Filed: 1987-11-20
Abstract: PURPOSE:To attain the structure conversion, color conversion or brightness conversion of encoded color picture data as they are by providing respective working means to add a work processing to respective quantized structure information, brightness information and color information. CONSTITUTION:The output signal 316 of the quantized brightness information, structure information and color information is converted to a parallel signal from an MUX through a transmission path 320 and a DMUX. Brightness information (L) 308 is inputted to a brightness converting part 322, brightness- converted in correspondence to control quantity 323 and outputted through an orthogonal inverse transformer 325, R, G and B decoders 333, 335 and 337. On the other hand, color information (C) 314 are converted by a color data converter 100 in correspondence to color conversion control quantity 101 and outputted through decoders 328 and 329 and the R, G and B decoders 333, 335 and 337. Structure information (S) 310 are inputted to an S data converter 200, structure-converted and outputted through a decoder 326, the orthogonal transformer 325 and Y, M and C decoders 333', 335' and 337'.
Patent JP-H09105808-A (JP)
Title: Production of color filter
Inventor: NAGANUMA TSUTOMU
IPC: G02B5/20
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide such a producing method of a color filter that shows the pattern accuracy of a photolithographic method as well as the easiness of a transfer method. SOLUTION: A radiation-curing adhesive layer 1 which increases its adhesion strength when exposed to radiation is formed on a color filter base body 2. A transfer sheet 5 prepared by forming an alkali-developing photosensitive color transfer layer 4 which decreases its adhesion property with a transfer sheet base body 3 when exposed to radiation is laminated to the color filter base body 2 in such a manner that the alkali-developing photosensitive color transfer layer 4 is in contact with the radiation-curing adhesive layer. The laminated layers are irradiated with radiation through a mask 6 so that the alkali-developing photosensitive color transfer layer in the irradiated part is adhered and transferred to the radiation-curing adhesive layer to form a first color layer. This procedure is repeated to produce a color filter.  Since the position of each color layer to be formed is easily determined by the relation between positions of the mask and the color filter base body, color layers can be easily formed on the pixel part of the color filter base body with high accuracy.
Patent JP-H01221569-A (JP)
Title: Means for controlling cutting blade of apparatus for simultaneously distributing and cutting taken-up fabric material
Inventor: MOORISU GURANJIE
IPC: A47K10/34
Filed: 1988-11-18
Abstract: PURPOSE: To provide a means, in an automatic distribution and cutting of a woven fabric wound up on a freely rotating drum, capable of protruding a cutting blade with an action of a pinion and a rack, and retreating it after cutting the woven fabric rapidly into the above drum. CONSTITUTION: This means for controlling a cutting blade in a device performing the distribution and cutting of a wound woven fabric simultaneously, is provided by drawing out a woven fabric F1 wound up on a freely rotating drum B having a skid proof on its surface with a compression of a freely rotating material roll F, to downward while rotating the drum B, at that time making a first tooth 2a of a rack 2 in contact with a first tooth 1a of a pinion 1 for latching with the rotation of the drum B and protruding a cutting blade C for cutting the above woven fabric F1 with the progress of the rotation of the drum C.  After the cutting, a finger like member 2c of the rack 2 pushes a plane 4b by the successive rotation of the drum B, slides along the peripheral edge of the plane 4b and rotates around a pin c1 so as to return the above mentioned protruded cutting blade C to a retreated position in the drum B.
Patent JP-H06135006-A (JP)
Title: Ink jet recording method
Inventor: YAEGASHI HISAO
IPC: C09D11/38
Filed: 1992-10-30
Abstract: PURPOSE:To prevent fixing power from lowering at a high density black image recording part by employing a black color, obtained through mixture of a black ink and a plurality of other inks, in the recording at a part where the quantity of black ink exceeds a threshold level. CONSTITUTION:A plurality of inks including a black ink is admixed with an ethylene oxide additive nonionic surface-active agent of higher alcohol, alkylphenol, polyvalent alcohol, or acetylene glycol thus preparing a recording ink. When this ink is employed for recording on a recording paper through a recording head, content of nonionic surface-active agent must be minimized for the black ink and a black color, obtained through mixture of black ink and a plurality of other inks, must be employed at a part where the quantity of black ink to be recorded per unit area of the recording paper exceeds a threshold level.
Patent JP-H09133581-A (JP)
Title: Apparatus for discriminating phosphor
Inventor: SUZUKI KENICHI
IPC: G01M11/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To discriminate a phosphor quickly with high accuracy through a simple structure. SOLUTION: The apparatus for discriminating phosphor comprises a spectrometer 4 for measuring the fluorescent spectrum in at least two specified wavelength regions, a memory 5, and an arithmetic unit 6 for discriminating phosphors 1-3. Measured data of the spectrometer 4 is processed according to the following formula to obtain a fluorescent spectral ratio R which is then compared, by the arithmetic unit 6, with normalized data string  Yi/ab; (I=1,2, ..., m)} at specified wavelengths λa, λb thus discriminating the phosphor. R=ia / ib , where R is the fluorescent spectral ratio of a phosphor, ia and ib are the outputs from spectrometer 4 at the wavelengths λa, λb.
Patent JP-H04167342-A (JP)
Title: Electron gun for color picture tube
Inventor: HIASA MASAMITSU
IPC: H01J29/50
Filed: 1990-10-30
Abstract: PURPOSE:To better resolution and image quality without causing deterioration of both of outside electron configurations by providing a plurality of electrodes and an auxiliary electrode, and specifying the relation in length among intervals at which electron beams are aligned. CONSTITUTION:Electron beams 17a, 17b, 17c emitted from respective cathodes 11a, 11b, 11c are allowed to pass through respective electron-beam through holes 12a to 15c and 19a to 19c provided through electrodes 12 to 15 and an auxiliary electrode 19, respectively, and reach a fluorescent screen. The electrode 19 is provided to the electrode 13 and opposed to the electrodes 13, 14. The interval at which the electron- beam through holes are formed through the electrode 19 is longer than that at which the electron-beam through holes are formed through the electrode 14 and the interval at which the through holes are formed through the electrode 15 is set larger than the interval at which the through holes are formed through the electrode 16 which forms main focus lenses MFL 18a to 18c together with the electrode 5. Thereafter, the beams 17a to 17c are refracted outward at an electric field formed by the electrodes 14, 19 and is therefore allowed to pass through the center of each MFL 18a to 18c. Then electron beams can be focused on fluorescent screens on both sides and a good resolution and screen quality can be obtained.
Patent JP-S63143869-A (JP)
Title: Manufacture of polycrystalline silicon thin film transistor
Inventor: SUMIYOSHI KEN
IPC: H01L29/78
Filed: 1986-12-08
Abstract: PURPOSE:To improve field effect mobility and OFF current together, by growing crystal grains to an amorphous silicon thin film on an amorphous substrate from an amorphous silicon thin film directly on a polycrystalline silicon thin film. CONSTITUTION:On an amorphous substrate 100, a polycrystalline silicon thin film 101 is formed by, e.g., a vacuum evaporation method or a vapor phase chemical reaction method. Thereafter, the polycrystalline silicon thin film 101 is divided into polycrystalline silicon blocks 102 by performing a photolithography step. Then, an amorphous silicon thin film 103 is formed on the amorphous substrate 100. After these steps, heat treatment is performed, and the amorphous silicon thin film 103 is made to be polycrystalline state. When the amorphous silicon thin film directly on the polycrystalline silicon block 102 is completely crystallized, the crystallization starts in the amorphous silicon thin film on the amorphous substrate 100. Then, the amorphous silicon thin film can be made to be a polycrystalline state having crystal grains in the direction of the amorphous substrate.