baber/WOPTO huggingface dataset:
Patent JP-H08329421-A (JP)
Title: Production of thin film magnetic head
Inventor: TERUI SATOSHI
IPC: G11B5/31
Filed: 1995-05-31
Abstract: PURPOSE: To prevent deterioration of the insulating property of a flattening layer and to improve a reliability by forming a conductive coil by plating, etching the film to remove the base layer of the plating film and ashing the flattening layer. CONSTITUTION: After a lower core 1 is formed on the upper part of an MR element 11, a flattening layer 5 is formed on the core 1 through a gap film 4. On the flattening layer 5, a base layer for plating having a two-layer structure is formed by sputtering by using Cr/Cu as the material. Then a film for a conductive coil 2 is formed on the base layer. The base layer in the area where the coil 2 is not formed is removed by etching by ion milling method. Then the flattening layer 5 is subjected to plasma ashing by using oxygen gas.
Patent JP-S6114296-A (JP)
Inventor: YAMAZAKI KAZUHIRO
IPC: C11D3/43
Filed: 1984-06-29
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-S5359334-A (JP)
Title: Small size printer
Inventor: MITSUI YOSHIHIRO
IPC: B41J1/46
Filed: 1976-11-09
Abstract: PURPOSE: To obtain the small size having small size, low cost, and high reliability, by providing the letter position detector and by commonly using the timing signal from this detector for the letter signal and the signal detecting the position to interrupt the electric power for the print drive motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63314268-A (JP)
Title: Wholly aromatic polyester composition
Inventor: INADA HIROO
IPC: D01F6/62
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a polyester composition of excellent moldability, by mixing a wholly aromatic dicarboxylic acid with an aromatic dihydroxy compound or an aromatic hydroxy carboxylic acid with a specified melt viscosity depressant. CONSTITUTION:A composition containing 100pts.wt. wholly aromatic polyester (A) mainly consisting of at least one structural component selected from among a wholly aromatic dicarboxylic acid, an aromatic dihydroxy compound and an aromatic hydroxycarboxylic acid and 5-30pts.wt. at least one low-MW compound (B) of formula I or II, which is inert to said aromatic polyester and has an atmospheric b.p. >=300 deg.C and an MW <=800. In the formulas, A<1> is a bivalent aromatic residue, R<1> is an n-valent aromatic residue or a linear or cyclic aliphatic residue, n is 1 or 2, the imide ring is five-membered or six- membered, A<2> is a tetravalent aromatic residue, and R<2> is a monovalent linear or cyclic aliphatic residue.
Patent JP-S62289899-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L25/15
Filed: 1986-06-09
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-S5562505-A (JP)
Title: Magnetic picture recording and reproducing system
Inventor: NAKAGAWA SHIROU
IPC: G11B20/02
Filed: 1978-11-02
Abstract: PURPOSE: To improve the picture quality of a magnetic picture recording and reproducing device by inserting a faint signal removing circuit into the reproducing channel corresponding to high-degree sequence components and removing noise.  
     CONSTITUTION: Video signal X applied to input terminal IN is processed by Wailis Hadamard conversion circuit 1 to obtain division channels (Y 0 , Y 1 , Y 2  and Y 3 ). Respecitive division channels are recorded in plural tracks on magnetic tape 3 by magnetic head 2, and recorded signals are reproduced by magnetic head 4. In respect to these signals, O-degree sequence components Y 0  are applied to Wallis Hadamard reverse conversion circuit 6 directly, and high-degree sequence components (Y 1 , Y 2  and Y 3 ) are applied to reverse converseion circuit 6 through faint signal removing circuits 5a, 5b and 5c. Circuit 6 synthesizes respective sequence components to supply video signal X to output terminal OUT. Niose of high-degree sequence components is removed by faint signal removing circuits 5a, 5b and 5c. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5468288-A (JP)
Title: Fourier transformation type nuclear magnetic resonance apparatus of multiple resonance
Inventor: YOKOGAWA HIROSHI
IPC: G01N24/12
Filed: 1977-11-11
Abstract: PURPOSE: To realize small-sized decoupling device suitable for small-sized FT-NMR designed to decouple a specific resonance spectrum line existing in the frequency hand for observation by means of high frequency pulse for decoupling.  
     CONSTITUTION: In a block diagram of FT-NMR equipped with such multiple resonance apparatus, without using variable high frequency generator for decoupling or multiplexer, only a high frequency generator 1 for oscillating high frequency of 60 Hz is used. The sampling period of A/D converter 10 is set by the CPU to the time in inverse number of the frequency from the frequency position of RF pulse to generate resonance signal to be decoupled, and, in synchronism with the sampling period, the high frequency for decoupling to radiate the specimen is pulse-modulated. Using this high frequency pulse for decoupling, a specific resonance spectrum line existing in the frequency band for observation is decoupled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62291270-A (JP)
Title: Picture display device
Inventor: WATANABE YUJI
IPC: H04N5/66
Filed: 1986-06-10
Abstract: PURPOSE:To easily display superior display on a display panel, by compressing a space between characters in a bit of character information, and displaying a character part without performing a compressing arithmetic calculation, CONSTITUTION:A video signal including the bit of character information supplied from an input terminal 1, is converted to a primary color signal at a decoder 2, and is supplied to an A/D converter 3. The digitally converted primary color signal is supplied to a compression arithmetic circuit 5, and a compression arithmetic calculation applied signal is supplied to an inverse gamma correction circuit 6. And the output of thc circuit 6 is accumulated on a memory 8 through a switch 7. Meanwhile, three primary color signals from the decoder 2 are supplied to a binarization circuit 11, and binary-coded signals are supplied to the memory 8 through the switch 7. At such a time, the read and the write of the signal on the memory 8 is controlled by the signal from an address control circuit 9, but, when the signal is the bit of character information, the change of an address is stopped at the part of the space between the characters, thereby, a character part is not compressed, and the space between the characters can be compressed.
Patent JP-2000287738-A (JP)
Title: Strap for portable article
Inventor: UTSUGI HIROSHI
IPC: A45C13/30
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To easily prepare a strap for portable articles having originality into which a user can put something by making the portion of the strap for portable articles to be hung on the body hollow. SOLUTION: A portion 4 to be hung on the body is made hollow structure using a transparent or semitransparent material, a sheet 5, on which a character or picture is drawn, or beads are put into the portion 4 to be hung on the body, fixed by a component 3 for connecting both ends 2 and 4 to each other and inserted into a connecting part 2 of 1 and 4 and the strap is used while being coupled with the poriton 1 to be hung on the body.
Patent JP-S5658400-A (JP)
Title: Manufacture of speaker
Inventor: KODAMA KAORU
IPC: H04R7/12
Filed: 1979-10-18
Abstract: PURPOSE:To reduce the man-power for sticking and to correctly stick damper member, by supporting cone, edge and damper member at required position through adhesives coated in advance, in a funnel, ring and concave sections. CONSTITUTION:A lower metal mold 8 is provided with a funnel 9 supporting a cone 1 of a speaker, ring shape section 10 supporting an edge 2, and concave 11 supporting a damper. Further, in the funnel 9, ring shape 10 and concave 11, the cone 1, edge 2 and damper member 3 are supported with adhesives coated at required positions in advance and the upper metal mold 12 is inserted and pressed, allowing the cone 1, edge 2 and damper member 3 at the same time to be sticked.
Patent JP-H10325849-A (JP)
Title: Wiring substrate inspection device and method and lighting photosensitive array
Inventor: ASAHINA SATOSHI
IPC: H01L33/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the inspection device of a wiring substrate which is miniaturized, lightweight and easy to handle without a number of cables and exclusive fixtures. SOLUTION: LED phototransistor arrays 5, 6, 7 are attached to a connector, IC and the like mounted on a substrate to be inspected 1. The LED phototransistor 5 has a connection pin connected to a pin of the connector and the like, and lighting LED 36 and the like are connected when a phototransistor 32 and the like energizing the connection pin to a power source when the connection pins receives light respectively and the connection pin are energized to the power source. The phototransistor 32 connected to wiring to be inspected on a substrate 1 is irradiated with light, and the lighting state of LEDs 36, 37 and the like is examined.
Patent JP-H10326066-A (JP)
Title: Cleaning blade
Inventor: YODA EMIRI
IPC: G03G21/10
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning blade for removing siloxane oligomer on a photosensitive drum and preventing an image defect. SOLUTION: The cleaning blade for removing residual toners on the surface of the electrophotographic photoreceptor is formed of polyurethane rubber formed by coating the surface of a fluororesin having the affinity to the siloxane oligomer. The cleaning blade is coated with 20 to 30 wt.% tetra-hexafluororesin (tetra-hexafluorinated resin).
Patent JP-H07317118-A (JP)
Title: Opening and closing device of drain plug
Inventor: HATTORI MOTOHIKO
IPC: E03C1/22
Filed: 1994-05-24
Abstract: PURPOSE:To operate a drainage-plug without requiring electric work and by a simple mechanism. CONSTITUTION:While a first magnet 38 is fixed to a drainage plug 16 through a rod 36, a second magnet 58 to be a pair with the first magnet 38, and the polarity of its surface opposing to the first magnet 38 is made in the opposite pole, is provided movable horizontally between its operating position and the retreated position pulling in horizontally. While the drainage plug 16 is operated to open by the repelling force of the first and the second magnet 38 and 58, a transmitting member 60 to transmit the operating force is connected to the second magnet 58.
Patent JP-S5761374-A (JP)
Title: Line optical source by light emitting diode array
Inventor: KOMIYA KAZUMI
IPC: H04N1/028
Filed: 1980-09-30
Abstract: PURPOSE:To make small the optical source for reading, by locating the resin  molded LMD so that the interval between the centers should be less than 1/2 of  distribution width of the maximum intensity of lighting of illumination distribution  against the draft surface of LMD. CONSTITUTION:A light emitting diode is located so that the interval P of the  centers of resin molded LMD1 should be less than 1/2 of the maximum intensity of  lighting in illumination distribution against draft surface 4 of LMD. Small and even  optical source can be obtained.
Patent JP-H08323596-A (JP)
Title: Grinding device for glass
Inventor: MIYANOMOTO SHIYOUJI
IPC: B24D3/02
Filed: 1995-06-01
Abstract: PURPOSE: To contrive the reduction in processing quantity of industrial waste by getting rid of dust scattering, improvements in grinding work volume of individual abrasive grains and reducing the usage volume and to improve grinding efficiency by reducing a starting loss. CONSTITUTION: This grinding device is provided with a turning body 2 securing abrasive grains and a lubricating fluid feeding means 3 supplying, for example, a waterlike lubricating fluid 5, and in this constitution, this turning body 2 and a work part of glass 7 are relatively rotated and shifted, whereby a surface of this glass 7 is ground. As a locking means of the abrasive grains 4, a fiber containing or stuck with the abrasive grains 4 implanted in the turning body in a brush form, another fiber mixed with a resin material formed into a molding, etc., are adopted.
Patent JP-H11326464-A (JP)
Title: Data processing device and method, pulse measuring system and information storage medium
Inventor: FUJITA SHINYA
IPC: G01R19/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To accurately perform, by a data processing device, a deconvolution process of discrete data in a pulse waveform in which an electric signal of short pulses, which is a measuring object, is sampled at the oscillation timing of a laser beam of short pulses, in a pulse measuring device. SOLUTION: High-speed Fourier transform is given individually to discrete data in a pulse waveform of an electric signal or a laser beam, to thereby generate operation results 'I(i), G(i)', and a result E1 (i) is calculated by the operation 'G(i)/I(-i)', and false peaks are detected from its complex absolute value |E1 (i)|, and complex spectrum data E(i) are generated from the operation result E1 (i) after taking amplitude values of the false peaks as '0', and inverse high-speed Fourier transform is given to the complex spectrum data E(i) to thereby generate discrete data e(i) in a pulse waveform of an electric signal which is a measuring object. Hereby, false peaks which do not exist essentially can be removed, so the discrete data e(i) in a pulse waveform of the electric signal can be generated accurately.
Patent JP-H031681-A (JP)
Title: Picture recorder
Inventor: TAGUCHI TOMISHIGE
IPC: H04N5/92
Filed: 1989-05-29
Abstract: PURPOSE:To record a continuous picture onto a recording medium at a comparatively low speed by allowing a compression means to compress a memory readout signal with a compression rate in response to the continuous recording speed designated with a designation means and supplying the compression signal onto the recording medium. CONSTITUTION:A system control circuit 40 reads the state of consecutive shot mode selector switches 58, 80 via a switch interface 62 and uses control signals SEL1, SEL2 to control switches 50, 66 according to a prescribed list. In the case of consecutive short of 4 frames/sec, a permissible time storing one picture into an external memory pack is 250msec and it requires a speed of nearly twice the write speed 490msec of the external memory pack 54 comprising a DRAM. Thus, a compressor 42 reduce the recording information quantity to a half according to the prescribed list to reduce the write time to the pack 54 for one picture element each. Similarly, in the case of 8, 12 frames/sec, compressors 44, 46 compress the information to 1/4 and 1/6 respectively to record the consecutive picture onto the recording medium at a comparatively low speed without increasing the memory capacity.
Patent JP-S62293345-A (JP)
Title: Masking arithmetic unit
Inventor: SAITO HIROYUKI
IPC: G06T11/60
Filed: 1986-06-11
Abstract: PURPOSE:To perform secondary masking operation with a small number of memories by using a table memory which uses signals of two colors out of three color signals as its addresses and adding the outputs of said addresses to obtain the corrected color signals. CONSTITUTION:A table memory 1 uses color signals R and G of 6 bits as the input addresses and outputs the signal Y1 of 6 bits serving as the corresponding output. A table memory 2 uses color signals G and B of 6 bits as the input addresses and outputs the output Y2 or 6 bits serving as the corresponding output. In the same way, a table memory 3 uses color signals B and R as the input addresses and obtains the output Y3 of 6 bits. These outputs Y1-Y3 are added together by an adder 5 based on the secondary masking arithmetic formula Y=Y1+Y2+Y3. Thus a correction output Y of 6 bits is obtained. In such a way, the table memories are used to carry out the partial operations and the masking operation is carried out with addition of outputs of those memories. Thus the secondary masking operation is possible with a small number of memories.
Patent JP-S63303272-A (JP)
Title: Sealing device
Inventor: YAMAMOTO KENJI
IPC: F16J15/40
Filed: 1987-05-30
Abstract: PURPOSE:To improve the sealing performance and reduce the labor for manufacture, etc. by holding the magnetic fluid by constituting a magnetic circuit which passes between the both edges of the core metal of a sealing body installed onto the first member out of the inner and outer members which relatively revolve and a sealing ring installed onto the second member. CONSTITUTION:A sealing body 20 consisting of an elastic body 23 formed integrally with a core metal 22 consisting of an annular magnet is fitted onto one out of the inner and outer rings 12 and 11 which relatively revolve, for example onto the outer ring 11, and the magnetic fluid 35 is held by constituting a magnetic circuit passing through the both edges of the sealing ring 21 and the core metal 22. Therefore, the sealing performance can be improved by the magnetic fluid 35. Further, since the core metal 22 is installed onto the outer ring 11 through the elastic body 23 constituting the sealing body 20, the need of fitting the outer ring 11 and the sealing body 20 with the correct dimension accuracy is avoided, and the labor for manufacture, etc., can be reduced.
Patent JP-H09294802-A (JP)
Title: Computer program added preparation
Inventor: KATO BUNKICHI
IPC: G06Q50/00
Filed: 1996-05-03
Abstract: PROBLEM TO BE SOLVED: To automate preparation of medicines by an apparatus in place of the conventional manual preparation of medicines from visual reading by recording electronic information while it is impossible to visually read preparation by the others than a prescriber and the persons concerned with dispensing of medicines. SOLUTION: A storing medium 1 storing digitized inherent information of a medicine or a computer program as visual unreadable means is integrated with the preparation surface of a medicine, a medicine bag (heat seal, a packaging bag after dispensing), a medicine carrying bag inside and outside the hospital, or a package by printing, sticking or as a packaging material. Thus, if it is desirable in view of remedy to keep the medicine name and components secret, if it is considered to be desirable in view of protecting a patient's privacy to enable only the persons concerned with dosage to know the medicine name and components for keeping secrecy, or if a letter of introduction, a chart, a medical prescription and examination data are in charge of a patient, it is used in keeping secrecy for the patient and those around him/her.
Patent JP-S62293521-A (JP)
Title: Offset correcting device
Inventor: KAKU TOSHIMITSU
IPC: G11B7/09
Filed: 1986-06-13
Abstract: PURPOSE:To improve the tracking performance of a servo system and to reduce the cost of the titled device by stopping the light emission of a semiconductor laser momentarily, detecting an electric offset generated in a servo circuit during the period so as to apply the correction. CONSTITUTION:A signal of a photodetector 16 is inputted to operational amplifiers 171, 172, one of the outputs is given to differential amplifiers 181, 182 and the other is inputted to sample-and-hold circuits 191, 192. A controller 4 stops the light emission of the semiconductor laser in the timing independently of the recording/erasure of the information via a laser drive circuit 3. Further, the control signal in the same timing as the emission stop is sent to the circuits 191, 192, where an electric offset component is held. The outputs of the circuits 191, 192 are subject to the correction of offset component by the amplifiers 181, 182 and a detection signal is obtained by a differential amplifier 20. Thus, the tracing performance of the servo system is improved and the low cost is attained.
Patent JP-S61293931-A (JP)
Title: Slow-releasing pharmaceutical composition
Inventor: MAKINO YUJI
IPC: A61K47/32
Filed: 1985-06-24
Abstract: PURPOSE:To provide a slow-releasing pharmaceutical composition having adhesivity and affinity to living body as well as shape-retainability, by compounding a methoxyethylene maleic anhydride copolymer, a cellulose deriva tive and a drug component. CONSTITUTION:The objective slow-releasing pharmaceutical composition can be produced by compounding a drug component to a mixture of the methoxyethylene maleic anhydride copolymer of formula and a cellulose derivative (e.g. hydroxypropyl cellulose, chitin, chitosan, etc.). The ratio of the compound of formula to the cellulose derivative is preferably 70:30-30:70. Any drug component can be used for the purpose provided that the drug has to be administered frequently to keep the effective concentration in blood or in the diseased part. It is suitable as a drug preparation for peroral administration, oral cavity application, application to nasal cavity or administration into the tissue, and is used preferably in the form of powder, granule, tablet, etc. The rate of drug release in the living body can be controlled to enable the reduction of the administration frequency.
Patent JP-H09321527-A (JP)
Title: Mobile radio antenna
Inventor: YAMABAYASHI MASAAKI
IPC: H01Q9/32
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for a mobile radio that is thin and light by which a simple metallic support fixture is enough for the base station. SOLUTION: An inner conductor 1b of a coaxial feeder 1 is extended upward by a 1/4 wavelength from an upper end 1a of an outer conductor. An antenna element 3 is configured by the extended inner conductor. A brass made sleeve shaped metallic pipe 2 whose length is 1/4 wavelength while one end is connected to the upper end 1a of the outer conductor is placed to the outside of the coaxial feeder 1. A female screw 2b is provided to part of an inner circumference of an open end of the metallic pipe 2 through tapping. An insulation spacer 4 whose outer circumference is provided with a male screw 4a is inserted to an open end of the metallic pipe 2. That is, the insulation spacer 4 is placed between part of the inner wall at the open end of the metallic pipe 2 and part of the outer conductor of the coaxial feeder 1.  A coaxial connector 5 to be connected to an external circuit is provided to a lower end 1b of the coaxial feeder 1.
Patent JP-H05306673-A (JP)
Title: Malfunction detection device for ignition plug of internal combustion engine and misfire detection device for internal combustion engine
Inventor: MAEDA KENICHI
IPC: F02D45/00
Filed: 1992-04-28
Abstract: PURPOSE:To improve misfire judgment precision by providing a plug condition judgment means to judge that an ignition plug is in the state of malfunction in the case where it is discriminated by a discrimination means that a value related to electric resistance of the ignition plug is lower than a specified value. CONSTITUTION:An electric source terminal T1 is connected to an ignition coil 1. One end of a secondary side coil 3 is connected to an anode of a diode 7 and a cathode of the diode 7 is connected to an ignition plug 5 through a distributor 6. In the middle of a connection wire 15, an ignition voltage sensor 10 electrostatically connected to the connection wire 15 is provided. Output of the ignition voltage sensor 10 is connected to a misfire judgment circuit 12 of an electronic control unit 8. The misfire judgment circuit 12 is connected to a central processing unit CPU 11, and a judgment result is input to the CPU 11. The CPU 11 carries out timing control related to misfire judgment. Consequently, it is possible to further improve misfire judgment precision.