baber/WOPTO huggingface dataset:
Patent JP-H01282792-A (JP)
Title: Fixed magnetic disk device
Inventor: TAKAHASHI NOBUYOSHI
IPC: G11B33/14
Filed: 1988-05-09
Abstract: PURPOSE:To prevent bedewing even when a temperature rapidly falls down by providing a humidity sensor in the internal part of a vessel, amplifying the detecting signal of the humidity sensor by an amplifier, detecting the amplified signal and revolving a magnetic disk by a controller. CONSTITUTION:A humidity sensor 100 is provided in a vessel main body 1 and the relative humidity of an internal part 4 in the vessel main body 1 is detected. Then, the detecting signal is sent to an amplifier 101. When the amplified signal is over a signal level which is set in advance, such a condition is detected and a controller 102 outputs a control signal to revolve a motor 11. Since a magnetic disk 10 is revolved, the air of the internal part 4 is agitated and the relative humidity is prevented from being high locally. Then, the air temperature rises up further and the relative humidity goes to be low. Thus, even when the temperature rapidly falls down, the bedewing can be prevented.
Patent JP-S594745-A (JP)
Inventor: HIRABAYASHI TAMIO
IPC: E04B1/80
Filed: 1982-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62270710-A (JP)
Title: Method for blowing pulverized powder into blast furnace
Inventor: FUSE KEN
IPC: C21B5/00
Filed: 1986-05-16
Abstract: PURPOSE:To eliminate the need for special mixing time, mixing tank and mixing mechanism and to permit the quick varying of a mixing ratio by mixing different kinds of pulverized powders in the mid-way of air feeding. CONSTITUTION:The coals fed out of bunkers 1A, 1B for storing different kinds of coals are respectively ground by a grinding machine 3. The pulverized coals are respectively fed by ducts 5 to classifiers 6 and the gases are sucked by fans 7, by which the coals are separated to the gases and the pulverized coals. The pulverized coals are stored in storage tanks 18A, 18B and are thereafter fed to air feed distribution pipings 21A, 22A, 21B, 22B by pressurized constant rate feeders 19A, 20A, 19B, 20B. A pair each of the pressurized constant rate feeders 19A, 20A, 19B, 20B are provided to the individual storage tanks 18A, 18B. The air feed distribution piping 21A of one storage tank 18A and the air feed distribution piping 22B of the other storage tank 18B are directed toward the blast furnace 17A and the remaining air feed distribution pipings 21B, 22A are directed toward the blast furnace 17B.
Patent JP-H08304646-A (JP)
Title: Integrated circuit optically connected to each other and its production
Inventor: KURAKI OKU
IPC: H04B10/40
Filed: 1995-05-11
Abstract: PURPOSE: To reduce a packaging size as much as possible without increasing a manufacturing cost. CONSTITUTION: A light signal 29 which is emitted perpendicularly from a light emitting element 27 installed below a transparent substrate 21 progresses in parallel with the perpendicular surface 30 of the transparent substrate 21 and is made incident on sloped part 24 of the rear surface. The light signal is refracted by the sloped part 24 of the rear surface inclining according to Snell rule and is directed toward reflection part 22 of the front surface where the totally reflected light signal 29 heads horizontally in the transparent substrate 21 toward reflection part 23 of the front surface.  The transparent substrate 21 is symmetrical to the center line as an axis and the light signal 29 is thereafter totally reflected by the reflection part 23 of the front surface in exactly the same manner, is refracted by the sloped part 25 of the rear surface and is emitted perpendicularly to a light receiving element 28.
Patent JP-H05291812-A (JP)
Title: On-vehicle antenna system for tracking geosynchronous satellite
Inventor: YOSHIZAWA SHIGERU
IPC: G05D3/00
Filed: 1992-04-07
Abstract: PURPOSE:To direct an antenna toward a geosynchronous satellite with less energy and to improve the durability and reliability of a driving section. CONSTITUTION:An antenna 13 is supported to the upper side of a turntable 9 supported pivotally by a 1st bearing 2 located in the vertical direction. The deviation between the direction of the antenna and the bearing of a geosynchronous satellite is detected by reciprocating and rocking the antenna 13 around a 2nd bearing 12 as a center. Compressed air is jetted from either of 1st and 2nd nozzles 21, 22 to a blade 20 fixed on the outer peripheral ridge of the turntable 9 in the case of eliminating the deviation. The turntable 9 is rotated by the jet of the compressed air. The turntable 9 and the gravity center of devices supported thereon are located on the axial center of the 1st and 2nd bearings 2, 12.
Patent JP-H02293368-A (JP)
Title: Porcelain starting powder and production of imitation lace made of porcelain
Inventor: TAKAGI SHIGEHARU
IPC: C04B35/00
Filed: 1989-05-02
Abstract: PURPOSE:To prevent collapse of unfired formed products or the formed products on firing by admixing a crushed product of a specific high-temperature fired product and another crushed product of CaO-P2O5-SiO2 substance fused at elevated temperature. CONSTITUTION:The starting powder for porcelain is obtained by mixing a crushed product of elevated temperature fired composition containing at least one selected from alpha-type tricalcium phosphate, tetracalcium phosphate and CaO-P2O5-SiO2 substance with another crushed product of high-temperature fused product of CaO-P2O5-SiO2 substance and, when needed, at least one selected from feldspar, clay, kaolin and mica. The powder is admixed to water or an aqueous solution containing an acid such as phosphoric acid and/or a salt such as phosphate salt. Lace is impregnated with the admixture, cured into a desired form and fired.
Patent JP-H06333101-A (JP)
Title: Conversion into money card reader
Inventor: KIN TERUO
IPC: G06K7/01
Filed: 1993-05-17
Abstract: PURPOSE: To provide a cashing card reader capable of continuously, automatically and quickly discriminating the authenticity and reading the denomination. CONSTITUTION: A receiving part 7 for feeding a cashing card A is provided on one side of a case body 6 and a magnetic sensor 9 reacting to a magnetic material provided on the cashing card A and a transfer means 8 for transferring the cashing card A are made to correspond to the lower side. Nondefective cashing cards and defective cashing cards are divided by a dividing means 10 operated by the signals of the magnetic sensor 9 and a control means 15 for controlling the signals corresponding to a magnetic flux density in the magnetic material of the cashing card A is linked to the magnetic sensor 9.
Patent JP-2000012858-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO TSUTOMU
IPC: H01L21/324
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To suppress a short-channel effect of a field effect transistor even if fine structure forming is advanced, by forming a field effect transistor on a semiconductor substrate and forming a hollow in the semiconductor substrate just beneath the region where the field effect transistor is formed. SOLUTION: A shallow element isolating trench 2 is formed into the surface of an Si substrate 1, a gate electrode 6 of a polycrystalline Si film is formed through a gate insulation film 5 on the Si substrate 1 at an MOS transistor forming region 18 defined by the element isolating trench 2, a source diffused layer 7 and drain diffused layer 8 are formed at both sides of the gate electrode 6, and hollows 9 are formed in the Si substrate 1 beneath a channel region of the MOS transistor, a source diffused layer 7 and a drain diffused layer 8 and the inner surfaces of the hollows 9 are covered with a thermal oxide film 10.
Patent JP-S62270364-A (JP)
Title: Document processing apparatus
Inventor: ICHIJI HIROSHI
IPC: B41J5/30
Filed: 1986-05-20
Abstract: PURPOSE:To adjust a character width at the time of printing while an original document is preserved, by mounting a collation means for collating document data and a table, a memory means for storing the document data in the display width indicated by the table and a display means of a document. CONSTITUTION:The character code is read from a main memory part 6 in the order of characters inputted to an original document memory region 6A. Each character code is sent to a pattern collation part 5 from a pattern memory part 4 to discriminate whether said character code corresponds to a pattern objective character. As a result, when said one character is not the pattern objective character, the character width information thereof and the character code are stored in a display document memory region 6B. When said character is the pattern objective character, the next one character is read from the original document memory region 6A and, when said character corresponds to a two-character pattern, a two-character pattern conversion table is read from the pattern memory part 4 to be written in the display document memory region 6B. When said character does not correspond to the two-character pattern, it is discriminated whether said character is a three-character pattern and, when said character does not correspond thereto, a signal showing that pattern matching does not come into existence is outputted and the character width of the first one character is decided as an 'em' size.
Patent JP-H117004-A (JP)
Title: Liquid crystal display device and alignment mark
Inventor: YOSHINO TAKESHI
IPC: G02F1/1343
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device and alignment mark which make it possible to easily confirm whether or not two substrates of the liquid crystal display device are accurately positioned. SOLUTION: This device is provided with 1st and 2nd substrates 11 and 12 which have 1st and 2nd electrodes 15 and 16 for pixel display at pixel display parts and means 21b and 22b which apply voltages to 1st and 2nd alignment mark electrodes arranged on the 1st and 2nd substrates opposite each other. When the voltages are applied to the 1st and 2nd alignment mark electrodes at the time of inspection of the superposition of the substrates of the liquid crystal display device, the liquid crystal is driven at the part where the 1st and 2nd alignment mark electrodes are put one over the other to change its state. Consequently, the transmission state of light changes and a shift can easily be judged with the eyes.
Patent JP-S596625-A (JP)
Title: Series gate circuit
Inventor: URAGAMI KEN
IPC: H03K19/086
Filed: 1982-07-02
Abstract: PURPOSE:To prevent the generation of level difference of output signals, by equalizing the quantities of current flowing into plural differential amplifier circuits. CONSTITUTION:A series gate circuit known as an ECL or CML is based upon differential amplifier circuits of which emitters are connected in common. Transistors (TRs) Q1-Q10 constitute five differential amplifier circuits in verey two TRs. Input voltage is applied to terminals T1-T5 to switch current. A balancing circuit composed of the TRs Q11, Q12 is connected between the TR Q2 and a differential amplifier circuit consisting of the TRs Q9, Q10. Even if any TR is turned on under said status of the input terminals T1-T5, three TRs exist in a current line, so that the level change of output terminals T21, T22 is uniform.
Patent JP-S5637773-A (JP)
Title: Video special effect generator
Inventor: HIRAKAWA HIDEJI
IPC: H04N5/262
Filed: 1979-09-05
Abstract: PURPOSE:To produce the 2nd video signal different from the input signal, by storing the supplied 1st video signal with every frame and successively and then reading the signal from the end of the even and odd fields each during the reading of the odd and even fields respectively. CONSTITUTION:The 1st NTSC signal VBS1 is supplied to the A/D converting part 11 and the timing generating part 13, and the A/D-converted digital signal is stored in the memory part 12 under the control of the address setting part 14. The timing signal generated at the 2nd timing generating part 15 is supplied to the address setting part 16, the phase converting part 17 and the D/A converting part 18 each. Then the stored signal is read out of the part 12 under the control of the part 16 and then supplied to the part 17. At the part 17 a phase compensation is given to the color subcarrier between frames, and the reading is carried out form the end of the even and odd fields when reading the odd and even fields respectively. And then the D/A conversion 18 is carried out to deliver the 2nd video signal VBS2 which is reversed up and down to the signal VBS1.
Patent JP-S5237703-A (JP)
Title: Signal discrimination circuit
Inventor: KOBANAWA MITSUO
IPC: H04M11/00
Filed: 1975-09-20
Abstract: PURPOSE:To obtain a signal discrimination circuit, which is capable of discriminating the aural signal from dial tone, under-talk sound or non-signal.
Patent JP-H10305517-A (JP)
Title: Steel plate for fuel container having high corrosion resistance
Inventor: MOCHIZUKI KAZUO
IPC: B32B15/08
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate for a fuel container which has high corrosion resistance (inner surface corrosion resistance) against oxidized and deteriorated gasoline and water or alcohol containing Cl ions, sulfuric acid ions, etc., and has also high corrosion resistance (outer surface corrosion resistance) against atmospheric environment in which snow melt salts or sea salt particles come flying. SOLUTION: On one of the surfaces of the steel plate, a metal plating layer of Zn or metal composed principally of Zn is provided as the lowermost layer, a chromate layer is provided on the metal plating layer, and a resin layer containing metal powder comprising carboxylic acid modified epoxy resin containing scale-like Al powder and spherical Ni powder is provided on the chromate layer, and on the other surface, a metal plating layer of Zn or of metal composed principally of Zn as the lowermost layer, a chromate layer is provided on the metal plating layer, and a silica containing resin layer comprising at least one kind of urethane resin, epoxy resin and urethane-epoxy resin, and silica is provided on the chromate layer.
Patent JP-S63279634-A (JP)
Title: Terminal feeding system in home bus system
Inventor: KATO MASAMI
IPC: H04Q9/00
Filed: 1987-05-11
Abstract: PURPOSE:To attain feeding without giving adverse effect onto a transmission signal by applying a power voltage between a transmission medium in a couple of transmission media and at least one transmission medium among remaining transmission media applying transmission/reception of a control signal. CONSTITUTION:A couple of terminal equipments 1 are connected by a couple of transmission media 2, a control channel and a couple of transmission media 3 (information channels) to send an information signal other than the said control signal to transmit/receive a control signal including an access right adjusting signal and a power supply 4 is connected between a transmission medium 2a of the control channel 2 and one transmission medium 3a of the information channel 3. Since the feeding from the power supply 4 to the electric circuit 1c is applied by the transmission medium 2a of the control channel 2 and one transmission medium 3a of the information channel 3, it is implemented surely independently whether or not an information signal is transmitted/received.
Patent JP-H0415701-A (JP)
Title: Driving power starter
Inventor: SATO MASATOSHI
IPC: G05B9/02
Filed: 1990-04-28
Abstract: PURPOSE:To prevent the actuation of a relay due to an erroneous output by actuating the relay when the coincidence is secured between the data given from a data output circuit and the comparison data set previously. CONSTITUTION:The comparison data set previously to a coincidence circuit 6 are compared with the data of the prescribed number of bits outputted from a controller 2 of a control system when the working of a circuit of the control system is started. When the perfect coincidence is secured between both data, a relay 5 set between a timer 4 and a drive system circuit 3 is actuated. Thus the power voltage can be applied to the circuit 3. In such a way, both data of plural bits are compared with each other and the relay 5 is actuated. Thus it is possible to prevent such a defective case where the relay 5 is actuated before the control system circuit is normally started, then the power voltage applied to the circuit 3, then the circuit 3 is actuated with no controlling from the control system circuit.
Patent JP-S596264-A (JP)
Title: Quick-curable varnish
Inventor: EMA KENJI
IPC: C09D163/00
Filed: 1982-07-02
Abstract: PURPOSE:To provide a quick-curable varnish having excellent resistance to heat and chemicals, adhesion, curability and workability, by dissolving a copolymer contg. isopropenylphenol as a component and an epoxy resin in an org. solvent. CONSTITUTION:A copolymer obtd. by copolymerizing isopropenylphenol and at least one polymerizable monomer and an epoxy resin are dissolved in an org. solvent. Isopropenylphenol may be in the form of an ortho, meta or para isomer alone or its mixtures. Said copolymer is composed of 5-90wt% isopropenylphenol and 10-95wt% polymerizable monomer. A copolymer contg. acrylonitrile and p-isopropenylphenol as essential components gives excellent varnish and this copolymer contains 20-40wt% acrylonitrile and 20-40wt% p-isopropenylphenol.
Patent JP-H05112570-A (JP)
Title: Azamitocene compound
Inventor: EDOWAADO BII SUKIBO
IPC: A61P35/00
Filed: 1991-02-25
Abstract: PURPOSE: To obtain a new aza mitosene compd. useful as a low toxicity antitumorigenic agent.  
     CONSTITUTION: The aza mitosene compd. is a compd. of formula I [where R is CH 3 COONH-', H, (CH 2 ) 2 =N- or (CH 3 ) 2 N- and Z is H, CH 3 COO- or NH 2  COO-], e.g. 6-N-aziridinyl-7-methyl-2,3-dihydro-1H-pyrrolo[1,2-a]-benzimidazole-5,8- dione-3-acetate. The compd. of the formula I is obtd. by subjecting a compd. of formula II to flamy oxidation and reductively adding ethyleneimine in the presence of air. Aza mitosenes have alkylation centers of 3- and 6-positions capable of DNA crosslinking activity and imino aza mitosenes are stable to hydrolysis at <pH 6. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5448023-A (JP)
Title: Reactive power controller for generator
Inventor: IKEKITA IWAO
IPC: H02P9/14
Filed: 1977-09-22
Abstract: PURPOSE: To obtain reactive power controller which responds long period system voltage fluctuation but not responds to short time voltage fluctuation, by supplying reactive current vector through delay element to control system.  
     CONSTITUTION: Reactive current vector detector 32 is coupled to output circuit of generator 31 and the output signal is applied through delay circuit 33 onto the resistor 28a. Said voltage functions to increase the setting voltage of the variable resistor 26 resulting in the increase of apparent generator voltage. Consequently excitation of the generator is weakened through the field controller 29 and the field 30, to drop generator voltage thus to suppress reactive current. As a result reacitve power is automatically controlled irrespective of power system voltage fluctuation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09279947-A (JP)
Title: Double sash
Inventor: KURITA TADASHI
IPC: E06B3/26
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To improve heat insulation and sound insulation and reduce the operating frequency of a crescent lock and the moving frequency of paper-sliding doors at opening/closing the window in a double sash by integratedly combining together outer sliding doors and inner sliding doors by connecting means. SOLUTION: In an outdoor side paper-sliding door D1 fitted to the outdoor side part of a window frame WF, an outer sliding door 1 and an inner paper- sliding door 2 are piled up and heat insulation material 5 is interposed between surrounding rails and stiles, and screws 6a are screwed in the door stop side stiles 1c, 2c of the inner and outer sliding doors so as to integrate them. In an indoor side paper-sliding door D2, an outer sliding door 3 and an inner sliding door 4 are similarly integrated. A crescent lock 13 is fitted to the meeting stile 3d of the outer sliding door 3 of the indoor side sliding door D2, and a crescent receiving metal fitting 14 is fitted to the meeting stile 2d of the inner sliding door 2 of the outdoor side sliding door D1.  Consequently, by unlocking the crescent lock 13, the indoor side sliding door D2 or the outdoor side sliding door D1 is moved so as to open the window. The integrated sliding doors D1, D2 are formed with air layers closed up tightly with the heat insulating material 5, and hence heat insulation and sound insulation are improved.
Patent JP-H11292104-A (JP)
Title: Bag with zipper made of synthetic resin
Inventor: FUKAZAWA TETSUO
IPC: B29L5/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a bag with a zipper made of synthetic resin including both a preferable quality as a bag body especially with a polyolefin-centaining resin such as polyethylene and polypropylene as a general-purpose resin as a base and a preferable quality as a zipper portion by extending application of high frequency welding to an olefin-containing resin in separately integrating both the bag body and the zipper portion. SOLUTION: A bag body is formed of (A) a surface part comprising an olefin resin and/or an olefin-containing copolymer resin and (B) an intermediate layer comprising an olefin-containing copolymer resin having high- frequencyweldability and/or a composition with a high-frequency-weldable resin mixed, while a zipper portion is formed of a mixture comprising an olefin resin and/or an olefin-containing copolymer resin and a high-frequency-weldable olefincontaining copolymer resin and/or a composition with a high- frequencyweldable resin mixed.
Patent JP-H0412816-A (JP)
Title: Molding process and its device
Inventor: YOSHITOSHI RYUICHI
IPC: B29C33/20
Filed: 1990-04-28
Abstract: PURPOSE:To enable mold release to be simply achieved even if plate like molded objects are crowded by a method in which when a plurality of molded objects are simultaneously molded in a laminated state, a plurality of piece plates in which cavities are formed on the meeting surface, are laminated and fastened, and after resin has been injected and molded, a molded object is taken out by releasing the fastening pressure. CONSTITUTION:For instance, when the assembly in which a purity magnet M is made comblike on a connecting rod (d), is molded, the movable mold part 2 of a mold is composed of a stationary template 7 and the fitting plate 8 which approaches to and separates from said template 7 and in which a guide rod 13 and a lock block 14 are projected to the movable template 5 of a stationary mold 1. A plurality of core members 9 which form the holes of ring part (a) are provided in a projected state on the slide core 6 of a stationary mold 1, and the piece plates 11 in which cavities are provided on a meeting surface are laminated and inserted into the groove 10 in the central part of the movable template 5, and then into said end, pushing plates 12 are inserted. The lock block 14 is inserted into the groove 16 of the meeting surface of said pushing plate and fastens the piece plate 11. After the finish of the molding, the lock block 14 is pulled out, and the gap between the stationary template 7 and the movable template 5 is formed by moving the stationary template 7, whereby a molded object is pulled out by an ejector pin.