baber/WOPTO huggingface dataset:
Patent JP-H0224837-A (JP)
Title: Magnetic recording medium and its production
Inventor: MIYAKE AKIRA
IPC: G11B5/712
Filed: 1988-07-13
Abstract: PURPOSE:To maintain electric resistance in a desirable range by fixing magnetic powder by a binder into a magnetic layer, then expanding the magnetic powder. CONSTITUTION:The magnetic powder is fixed by the binder onto a substrate and is then subjected to an expanding treatment at the time of providing the magnetic layer contg. the magnetic powder and the binder on the substrate. The pores formed in the coated films are decreased and the average inter- particle distance of the magnetic powder is decreased by expanding the magnetic powder and, therefore, the electric resistance is lowered. The expansion treatment of the magnetic powder is preferably executed by bonding of the magnetic powder and reactive elements. The deterioration rate of the saturation magnetization of the magnetic coated film after the expanding treatment is preferably specified to <=10% after one hour at 60 deg.C and 90%RH in order to maintain the relatively stable state to the oxygen in the air after the expanding treatment. The electric resistance is maintained in the desirable range in this way.
Patent JP-S5876141-A (JP)
Inventor: ARUFUREETO NOIMAN
IPC: B01J19/02
Filed: 1982-10-06
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-H0711025-A (JP)
Title: Method for coating polyolefinic resin molded product
Inventor: EZURE NORITOMO
IPC: B05D3/10
Filed: 1993-06-22
Abstract: PURPOSE:To conduct a coating giving high coating film adhesiveness on a polyolefinic resin molded product in high safety and at low cost. CONSTITUTION:Water at 40-100 deg.C or steam at 100-150 deg.C is spouted on a polyolefinic resin molded product at a pressure of 10-200kg/cm<2> to wash the molded product followed by plasma treatment, and then a coating on the molded product is conducted.
Patent JP-H0340830-A (JP)
Title: Knitted or woven fabric for underwear
Inventor: TAKAHASHI SHIGEAKI
IPC: D03D15/00
Filed: 1989-07-05
Abstract: PURPOSE:To provide the subject knitted or woven fabric having larger fiber- taking-off resistance than the strength of hydrophilic ultrafine filament, having raveling resistance and transparency-preventing effect and having excellent water transferability by employing the hydrophilic ultafine filaments and specifying the weight of the fabric. CONSTITUTION:Ultrafine filaments (preferably hydrophobic polyester filaments) having a single filament fineness of e.g. <=0.9 denier are surface-treated with a hydrophilic resin and subsequently formed into a knitted or woven fabric having a weight of <=200g/m<2>. The fabric is subjected to a fluid jet punching treatment (a high pressure water jet is preferably applied from a 0.1-1.0mmphi nozzle under a water pressure of 30-150kg/m<2>) to increase the weight by >=10%, thereby providing the objective knitted or woven fabric.
Patent JP-S6155116-A (JP)
Title: Molding material comprising polycarbonate
Inventor: HASUO MASAYOSHI
IPC: C08G64/00
Filed: 1984-08-24
Abstract: PURPOSE:A molding material which can give a molding of excellent optical properties such as excellent transparency and small optical strain, comprising a specified polycarbonate. CONSTITUTION:A polycarbonate molding material prepared by incorporating 5- 60wt%, based on the total carbonate bond-constituting units, units of formula I [wherein Y and Z are each H or a 1-6C aliphatic hydrocarbon, X and W are each a 1-6C aliphatic hydrocarbon (an example of a compound which can give this structure is 2,2-bis(4-hydroxy-3-methylphenol)propane] in carbonate bond-constituting units. Among all of the carbonate bond-constituting unis, units other than those of formula I are preferably represented by formula II [wherein Y' and Z' are each H or a 1-10C hydrocarbon, an example of a compound which can give this structure is preferably bisphenol A]. This molding material can be reduced in birefringence under a gentle molding condition, so that is can be prevented from being thermally degraded, thus giving a molding of excellent transparency and small optical strain.
Patent JP-H0926758-A (JP)
Title: Fluorescent display tube driving circuit
Inventor: MOGI SHUJI
IPC: G09G3/12
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To surely prevent an undesirable anode (segment) from illuminating faintly while suppressing the power consumption within a permissible range at the time of making into LSI. SOLUTION: The source-drain path of a P channel MOS transistor(TR) 12 is connected between a signal output terminal 11 for an anode signal or grid signal and a source voltage VDD of +5V, and a drive signal DRV is inputted to its gate electrode. Further, a pull-down resistance 14 is connected between a source voltage terminal 13 supplied with a negative voltage of -30 to -40V, etc., and the signal output terminal 11. Further, a series circuit of a transmission gate 15 and a resistance 16 is connected between the source voltage terminal 13 and signal output terminal 11 in parallel to the pull-down resistance 14, and the transmission gate 15 is made to turn on only in blanking periods.
Patent JP-S61216103-A (JP)
Title: Magnetic head
Inventor: ISOTANI YUJI
IPC: G11B5/10
Filed: 1984-08-24
Abstract: PURPOSE:To prevent effectively the generation of tape squeak by adding a ceramic reinforcement plate having a level difference to a magnetic head on the rubbing face to a magnetic tape and at a place adjacent to a magnetic core and avoiding a contact between the both end parts of the tape in its width direction and the tape rubbing surface of the head via said level difference. CONSTITUTION:The reinforcement plates 12 and 12 are set opposite to an opening part 4 of a rubbing surface 2 at the outside of magnetic cores 5 and 8 set at both ends and adjacently to each other in the tape width direction. Both plates 12 use ceramics which has high hardness and can form a smooth surface with a small frictional coefficient. These plates 12 have large length along the driving direction of a magnetic tape 3 than that in the direction opposite to the surface 2 of cores 5-8 together with the thickness that can cover the inside through the outside of the tape ends 3a and 3b with direct adjacency to cores 5-8. In addition, the upper surface sides of both plates 12 are bent convexly along the surface 2. The outside parts opposite to the ends 3a and 3b are lowered compared with the surface 2 to form level difference parts 12a and 12a.
Patent JP-H11326552-A (JP)
Title: Alarm clock without sound
Inventor: IBUKI SAKAE
IPC: G04B25/04
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent other people sleeping in the same room from being woken by alarm sound, and at the same time to inform only a person whose has to wake up of time when the person should get up by an alarm clock without sound. SOLUTION: A transfer part 8 is provided at a part that functions as a clock, a part that oscillates, and a part that is brought into contact with the skin of a person who has to wake up to effectively transfer vibration. When an alarm clock without sound is to be used, an adjustment knob 3 for a clock part is used for specifying alarm time in the same manner as a case for setting a conventional alarm clock. On the specified time, the vibration is transferred from a clock part 1 to an oscillation part 5 for activating an oscillation device, thus informing a person who sets the alarm time of the specified alarm time without any sound.
Patent JP-H0927774-A (JP)
Title: Transmission hot standby system
Inventor: MATSUURA TORU
IPC: H04B1/74
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a hot standby system with which transmission efficiency can be improved with simple configuration, a transmission capacity is comparatively enlarged and circuitry with the high degree of freedom can be selected. SOLUTION: Two input signals are supplied to respectively independent transmitters 1 and 2. The respective transmitters 1 and 2 respectively have two active and reserve transmission systems 5-0, 5-1, 6-0 and 6-1 and according to alarm detection due to alarm detection circuits 51, 52, 61 and 62, switching circuits 3-1 and 3-2 are controlled by switching control circuits 7-1 and 7-2. The signals from the respective transmitters 1 and 2 are transmitted while being polarized to two waves by a polarizing branching filter 4.
Patent JP-S6070928-A (JP)
Inventor: TAKAHARA ATSUYUKI
IPC: H02J3/00
Filed: 1983-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6152704-A (JP)
Title: Numerical control device
Inventor: SHIRAI EIJI
IPC: G05B19/18
Filed: 1984-08-22
Abstract: PURPOSE:To automate registration, management, combination, etc. of macroprograms by providing an NC additionally with the program management function consisting of an index table, an index controller, an index table input part, and a macroprogram input part. CONSTITUTION:When a CPU 8 recognizes a macroprogram call command 6 in an NC program 5, the CPU 8 instructs an index controller 2 to start a macroprogram 7. The index controller 2 refers to an index table 1 and executes each macroprogram 7 in accordance with a set attribute. For example, if program names, indexes, and attributes are set as shown in the figure, indexes 1.1.1, 1.1.2, and 1.1.3 having attributes lower than the attribute of an index 1.1 are executed successively after execution of a program ''03235'' when the index 1.1 is designated, and the controller waits the next designation.
Patent JP-S5878155-A (JP)
Title: Stabilizing method for electrophotographic receptor
Inventor: NAKAMURA HITOSHI
IPC: G03G5/00
Filed: 1981-11-04
Abstract: PURPOSE:To stably obtain desired characteristics in a short time by subjecting an Se-base electrophotographic receptor to plasma oxidation treatment in an oxygen plasma atmosphere. CONSTITUTION:An Se-base electrophotographic receptor such as an Se-As receptor or an Se-Te halide receptor is subjected to plasma oxidation treatment in an oxygen plasma atmosphere. Thus, a receptor having stabilized electrostatic characteristics is manufactured, and by carrying out copying with a copying machine provided with the receptor, a copied image of stable quality is obtd.
Patent JP-H0759111-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUZUKI TOSHIHIKO
IPC: G11B20/02
Filed: 1993-07-16
Abstract: PURPOSE:To reduce the deterioration in the picture quality when a video signal is edited through dubbing by providing a time base correction means for a color signal converted into a low frequency component to the device. CONSTITUTION:A luminance signal and a color signal inputted as a video signal are processed respectively in a luminance signal processing block 1 and a color signal processing block 3. Then the luminance signal is frequency-modulated and processed in an FM block 2. On the other hand, the color signal is shifted to a low frequency in a low frequency conversion block 4 and subjected to amplitude modulation in an AM block 5. Then the time base of the modulation signal is corrected in a time base collector(TBC) block 6 and the result is superimposed on a luminance RF signal. The superimposed RF signal is recorded on a magnetic tape 9 via a head amplifier 7. An external input output block 8 for a dubbing signal or the like is provided, where the reception/transmission of an RF signal is attained.
Patent JP-H0711240-A (JP)
Title: Cubic boron nitride abrasive grain and abrading tool
Inventor: SUZUKI MASAHARU
IPC: C09K3/14
Filed: 1993-06-24
Abstract: PURPOSE:To provide the subject polycrystalline type abrasive grains containing low pressure baron nitride in the grains in an oriented state, capable of resisting against severe use conditions such as heavy abrasion or high speed abrasion, long in service life, little in the deterioration of the abrasive ability, and useful for abrading tools, etc. CONSTITUTION:The objective abrasive grains are constituted by containing low pressure boron nitride in the grains preferably in an amount of 0.1-5wt.% in an oriented state.
Patent JP-S5966525-A (JP)
Title: Spinning device for bundle-binding spinning
Inventor: IWADE TAKU
IPC: D01H1/115
Filed: 1982-10-05
Abstract: PURPOSE:The titled device in which the nips in a couple of nipping mechanism which support the apron belt at the opposing part in the fiber carrier is used as the starting point of fiber spinning, thus giving uniform bundle-binding spun yarns and enabling the device to deal with changes in fiber length easily. CONSTITUTION:The fiber carrier is formed by allowing apron belts 21 and 42 to oppose to each other to form a wedge-shaped space. The objective spinning device consists of the fiber carrier, a fluid nozzle 43 and a couple of nip rollers 30 and 35 so that they support the apron belts at the part where the carriers oppose to each other. This nip part is used as the starting point of spinning to shift the nip rollers according to the fiber length and stabilize the shape of the wedge space.
Patent JP-S5876229-A (JP)
Title: Manufacture of polypropylene resin foamed and molded body
Inventor: YAMAGUCHI TOORU
IPC: C08J9/22
Filed: 1981-11-02
Abstract: PURPOSE:To improve the dimensional stability, pulling strength and tear  strength, by filling a mold, which can be closed, but not be tightly closed, with polypropylene resin prefoamed particles, heating the prefoamed particles to be allowed to foam, and heating the molded body to a temperature >= its heat distorsion temperature. CONSTITUTION:The prefoamed particles are produced by incorporating 5- 40pts.wt. volatile foaming agent such as aliphatic hydrocabons, cycloaliphatic hydrocarbons, halogenated hydrocarbons, etc. into 100pts.wt. polypropylene polymer such as ethylene/propylene random copolymer, propylene monopolymer, etc. The prefoamed particles are matured at normal temperature under normal pressure, and then are matured under a prescribed pressure for a prescribed period using an inorganic gas. Then the mold having tiny holes in the surface is filled with the prefoamed particles, and the prefoamed particles are heated and allowed to foam using steam of 2-5kg/cm<2>G to obtain a foamed and molded body.
Patent JP-S5964393-A (JP)
Title: Heat transfer recording paper
Inventor: KOMAMURA TAWARA
IPC: B41M5/395
Filed: 1982-10-05
Abstract: PURPOSE:To improve the color density of a transferred image and to eliminate the lowering in color density with the elapse of time, by providing a specific polymer-containing layer as a material transferred from heat sensitive transfer paper having a coloring matter-containing color material layer solid at a room temp. provided on the support thereof. CONSTITUTION:A heat sensitive transfer paper having a color material layer containing coloring matter solid or semi-solid at a room temp. provided on a support is superposed to transfer recording paper under heating. In the transfer recording paper capable of selectively transferring the coloring matter by this operation, a layer containing a plolymer having a recurring unit shown by formula I [wherein R is H, or 1-6c alkyl, X is 1-6c alkylene, 6-10 arylene or the like, Y is -SO2-, -CO-, -OCO- or the like, Z is -CH=CHR<3>(wherein R<3> is H or 1-12c aryl and m is 1 or 2) or a group shown by formula II(wherein W is a group capable of being substituted with nucleophilic substitution reaction), n is 0 or 1] is provided to the transfer recording paper.
Patent JP-2001007906-A (JP)
Title: Portable telephone
Inventor: KOSAKA KOZO
IPC: H04M1/11
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent missing of a portable telephone such as left behind and allow a user to use a portable telephone body without restriction by its strap or the like by providing a clip member to the telephone body. SOLUTION: An operation section 1b is provided to a front face 1a of a portable telephone body 1 and an antenna 1c is provided to its upper side. A clip member 2 is formed to be a leaf spring made of a synthetic resin and fixed to a backside 1d of the telephone body 1 by a double sided adhesive tape 3. In this case, the clip member 2 comprises a mount section 2a, a spring elastic section 2b and a clip section 2c. The spring elastic section 2b is formed to be a fold-back form, which enhances a spring elastic effect. Furthermore, a rugged stripe form antislipping section 2d is formed in the inner face of the clip section 2c. Thus, when the telephone body 1 is put in, e.g. a pocket of clothing, the cloth of the pocket can be clamped between the clip member 2 and the backside 1d of the portable telephone body 1.
Patent JP-2001001579-A (JP)
Title: Image forming device and image forming method
Inventor: OZAKI MINORU
IPC: G06F3/12
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method, which are capable of preferentially delivering a paper even when the paper has a different size. SOLUTION: A rasterize unit 25 divides the code data of one page into a plurality of bands and converts the same to produce raster data for every bands. The raster data, produced by the rasterize unit 25 with respect to each bands, are stored temporality in the band buffer of a buffer memory unit 27 and, thereafter, the raster data are transmitted to a printer engine unit 30. When the printer engine unit 30 receives the code data of paper size of a next page, different from a page under printing in the printer engine unit 30, a memory control unit 29 secures a new band memory suitable for the printing of the next page on the blank area of the buffer memory unit 27.
Patent JP-H0340448-A (JP)
Title: Electron beam device
Inventor: ABE TAKAYUKI
IPC: H01L21/66
Filed: 1989-07-07
Abstract: PURPOSE:To remove the effect of uneven electrification and to contrive the improvement of a voltage measuring precision by a method wherein an electron beam is made to perform surface irradiation on an insulating protective film of a sample and after a change in the state of the uneven electrification is erased and initialized, an electron beam is made to perform point irradiation to measure a voltage. CONSTITUTION:An electron beam(EB) pulse 6 is irradiated on an insulating film of an IC 4 to be inspected from an electron gun 5, generated secondary electrons 7 are detected by a detector 8 and the output of the detector 8 is inputted in a signal processing circuit 9. The IC 4 is actuated by an IC driver 10 and the driver 10 sends a clock signal, a periodic trigger signal and an event trigger signal to each of the circuit 9 and an EB pulse trigger generating circuit 12. The circuit 9 sends output data and a control signal to a control computer 11 and a detection signal is processed according to a control signal from the computer 11. The output of the circuit 12 goes through a delay circuit 13 and a driver 14, the beam 6 is pulsed by an EB purse gate 15 and the beam 6 is made to perform surface scanning by a coil 17 for EB scanning use and a timer 20 for a constant time. After this, a voltage is measured. Thereby, the effect of uneven electrification is removed and a high-accuracy measurement of a voltage can stably be taken.
Patent JP-S6237307-A (JP)
Title: Method for preventing outflow of converter slag
Inventor: AOKI MATSUHIDE
IPC: C21C5/36
Filed: 1985-08-09
Abstract: PURPOSE:To lower the flowability of slag and to inhibit the outflow of the slag into a ladle by adding a material contg. carbon such as coke or graphite as a reducing agent to the slag so as to reduce iron oxide in the slag and to lower the total iron content in the slag. CONSTITUTION:After blowing in a converter is stopped, a material contg. carbon such as coke or graphite as a reducing agent is added to slag produced by refining in the converter. Iron oxide in the slag is reduced and the total iron content in the slag is nearly halved, so that flowability of the slag is lowered and the outflow of the slag into a ladle is inhibited.
Patent JP-H0713356-A (JP)
Title: Electrophotographic photoreceptor and mamufacture thereof
Inventor: NIIMI TATSUYA
IPC: G03G5/00
Filed: 1993-06-23
Abstract: PURPOSE:To provide an electrophotographic photosensitive body having high sensitivity and small residual electric potential and the manufacturing method thereof. CONSTITUTION:As for an electrophotographic photosensitive body which is formed by successively superposing at least an electric charge generating layer 21 and an electric charge transfer layer 23 on an electric conductive supporting body 11 and forming at least one layer between two layers through the drying method, it is characterized that the surface roughness Ra(Angstrom ) of the electric charge generating layer 21 is at lerst 50Angstrom , or the relation between the film thickness d(Angstrom ) of the electric charge generating layer 21 and the surface roughness Ra(Angstrom ) satisfies the following equation: 0.05<Ra/d<0.5.
Patent JP-H05338402-A (JP)
Title: Rim for pneumatic tire
Inventor: YOSHIDA KENJI
IPC: B60B21/10
Filed: 1992-06-09
Abstract: PURPOSE:To prevent air from being reserved between the outside surface of a bead part of a tire and a rim flange at the time of assembling a rim, to prevent rim slippage, to prevent fluctuation of rim assembly precision made along with elapse of hours due to traveling and to maintain traveling stability. CONSTITUTION:An air flow passage 7 having one end in a region of an inward surface 4A of a rim flange 4 between an inward point A on the outside in the radial direction of a bead heel part and an outward point B at which a bead part 6 of a tire apart from the rim flange 4 is provided on the rim flange 4.
Patent JP-H0470968-A (JP)
Title: Picture display device
Inventor: SUZUKI TAKEKI
IPC: G16H10/60
Filed: 1990-07-05
Abstract: PURPOSE:To improve operability by successively displaying a picture data at a displaying part after jumping for a set picture jumping number of sheets, based on a picture carrying operation. CONSTITUTION:This device is equipped with a setting means 10a which sets the picture jumping number of sheets, and display controlling means 4a which successively displays the picture data at a display part 7 after jumping for the picture jumping number of sheets set by the setting means 10a, based on the picture carrying operation. Therefore, the picture jumping number of sheets is set by the setting means 10a, and the picture carrying operation is operated, so that the display control means 4a can successively display the picture data at the display part 7 after jumping for the set picture jumping number of sheets. Thus, the operability can be improved.
Patent JP-2000013223-A (JP)
Title: Frequency synthesizer
Inventor: SUGANO MAKOTO
IPC: H03L7/18
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a frequency synthesizer with excellent frequency stability against thermal shock and secular time at a low cost. SOLUTION: This frequency synthesizer comprises reference frequency sources employing two piezoelectric oscillators 4, 5, a frequency difference of output frequencies of the two piezoelectric oscillators 4, 5 is used for the reference frequency, the reference frequency and a phase comparison frequency of a voltage controlled oscillator 3 are given to a phase comparator 8, which provides a voltage depending on the phase difference and this voltage is given to a frequency control section of the voltage controlled oscillator 3.