baber/WOPTO huggingface dataset:
Patent JP-H08331141-A (JP)
Title: Cell/packet assembling/disassembling device and network system
Inventor: HIRAIWA KENJI
IPC: H04L47/43
Filed: 1995-06-01
Abstract: PURPOSE: To efficiently connect a line exchange system line to an ATM network. CONSTITUTION: A line exchange 300a detects a cell setting request outputted from a line exchange 100a corresponding to a call originated from a terminal, and starts the cell assembling/disassembling of a channel on the line exchange system line in accordance with the call setting request and a virtual channel on the ATM network 400. Or, the device detects the call setting request outputted from the prescribed virtual channel of the ATM network 400, and starts the cell assembling/disassembling of the virtual channel on the ATM network 400 in accordance with the call setting request and the channel on the line switching system line allocated to the virtual channel.  When the reception of a call disconnection request from the prescribed virtual channel of the line exchange 100a or the ATM network 400 is detected, the cell assembling/ disassembling of corresponding virtual channel and channel on the line exchange system line is interrupted.
Patent JP-H031684-A (JP)
Title: Television receiver
Inventor: YOSHIDA YASUHIRO
IPC: H04N7/01
Filed: 1989-05-29
Abstract: PURPOSE:To prevent occurrence of an out-of-focus picture and to improve the picture quality by providing a gamma correction device and plural inverse gamma correction devices as luminance correction means correcting the brightness of the scanning line with an interpolation scanning signal. CONSTITUTION:An output signal of a field memory 51 and an output signal of a line memory 52 are fed respectively to inverse gamma correction devices 61, 62 and the gamma correction implemented at image sending side is corrected inversely. Thus, the signal is nearly inversely proportional to the brightness (reflection rate) of an object. Moreover, output signals of the correction devices 61, 62 are subject to arithmetic means at an adder 54 and its arithmetic mean signal is fed to a gamma correction device 63 to apply similar gamma correction to that at the image sender side. Then an output signal of the correction device 63 is fed to an m-side fixed terminal of a changeover switch 55 as an interpolation scanning line signal by the in-field processing. Thus, the brightness by the interpolation scanning line signal is equal to the mean value of the brightness of the vertical line, the deterioration in the average value of the entire pattern and the detail contrast is prevented to prevent excellently the production of out-of-focus in the picture thereby improving the picture quality.
Patent JP-S5258931-A (JP)
Title: Cleaning of sensitive body for electrographic copying and copying mach ine therefor
Inventor: YAMAGUCHI AKIHIRO
IPC: G03G15/30
Filed: 1975-11-11
Abstract: PURPOSE: To enable an effective removal of remaining toner particles by the magnetic brush after the finish of a transfer step by making a full exposure all over the light sensitive body, and performing the corona discharge of a reverse polarity to that of charging. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63299695-A (JP)
Title: Recorder for color video signal
Inventor: KANBARA MASAHIRO
IPC: H04N9/82
Filed: 1987-05-29
Abstract: PURPOSE:To obtain an excellent reproduced picture by applying FM modulation to a luminance signal and a high frequency component of a carrier chrominance signal, recording the low frequency component of the carrier chrominance signal while being frequency-converted into a low frequency portion of an FM signal and giving the same jitter as that of the luminance signal to the high frequency component of the carrier chrominance signal added to the luminance signal especially. CONSTITUTION:A broad band carrier chrominance signal C is fed to a subtraction circuit 74 and also fed to a band pass filter 73 of a narrow band to obtain a low frequency component CL of the carrier chrominance signal in fc+ or -0.3MHz. The low frequency component CL is fed to a subtraction circuit 74, where it is subtracted from the carrier chrominance signal C to obtain a high frequency component CH of the carrier chrominance signal, which is fed to a frequency converter 75. A high frequency component having the same jitter as that of the luminance signal and whose chrominance subcarrier frequency is fs* is obtained from the converter 75. It is fed to an adder circuit 65, where it is added to a luminance signal Y and a pilot burst signal PB. In reproducing the signal by the reproducing system, jitter is eliminated from the luminance signal Y and the carrier chrominance signal C and an excellent reproduced picture is obtained.
Patent JP-S61294368-A (JP)
Title: Chemical analyzing instrument
Inventor: SUGAYA FUMIO
IPC: B01L7/00
Filed: 1985-06-21
Abstract: PURPOSE:To obtain a chemical analyzing instrument which is compact and has high accuracy by providing a freely slidable sliding insertion means and reading head to plural housing chambers for chemical analytical slide so as to face each other. CONSTITUTION:The 1st incubator 10 has plural housing parts 11a...11e and houses and holds the chemical analytical slides 1a...1e thereon. The 2nd incubator 20 having a chamber 21a for housing the chemical analytical slid 2 is disposed. Both incubators 10, 20 are fixed. The slide 1 on a guide rail 50 is positioned below a nozzle 60 by the 2nd linear motor and a sample is spottedly stuck and supplied into a development layer 72 of a dry type multi-layered analytical film. The rail 50 is then moved to the empty housing chamber among the chambers 11a...11e and the slide 1 is pushed into the empty chamber 11 by a lever 53. The reading head 30 is thereafter slid by the 1st linear motor until the head exactly faces an aperture 12 for photometry, then the irradiation of irradiation light on the slide and the measurement of the optical density of the light reflected therefrom are executed.
Patent JP-S6028359-A (JP)
Title: Information transmitter and information receiver
Inventor: ISHII SHIYUUICHI
IPC: H04M11/00
Filed: 1983-07-27
Abstract: PURPOSE:To offer an information transmitter provided with information secrecy protecting function by storing a possible transmission destination to a transmitter in advance and allowing the transmitter to confirm the destination in case of the transmission of information. CONSTITUTION:The information as to possible transmission destinations is stored in a storage device 4. Further, a comparator 3 compares a telephone number (or key code) of the destination inputted from a control input device 2 with the telephone number (or key code) stored in the storage device 4, a coincidence/dissidence signal is formed and transmitted to the transmitter 5. If the telephone number (or key code) of a destination to be transmitted is not stored in the storage device 4, the dissidence signal of the comparator 3 inhibits the transmission operation of the transmitter 5. On the other hand, when the telephone number (or key code) of the destination to be transmitted is stored in the stroage device 4, the coincidence signal of the comparator 3 allows the transmitter 5 to conduct transmission.
Patent JP-S6114601-A (JP)
Title: Filter sheet for cathode-ray tube and its manufacture
Inventor: FUJITA KOUJI
IPC: G02B5/02
Filed: 1984-06-29
Abstract: PURPOSE:To prevent the fatigue of the eyes of a worker by matting the front side of a PVC sheet contg. an ultraviolet absorber and a light-purple pigment and by making the back side specular. CONSTITUTION:A blend of vinyl chloride with an ultraviolet absorber and a light-purple pigment is formed into a sheet A with an extruder or the like, and the sheet A is cut to a proper size and hot pressed with an upper die 1 having a finely rugged matting surface 3 and an under die 2 having a specular surface. The rugged surface 4 is made on the sheet A by the working, and a matted surface 4' is obtd. by blowing hot air from a nozzle 5. The sheet A maintains satisfactory transparency.
Patent JP-S5764385-A (JP)
Title: Magnetic bubble driving circuit
Inventor: OKUMURA MAKOTO
IPC: G11C11/14
Filed: 1980-10-01
Abstract: PURPOSE:To reduce an electrostatic coupling noise generated in a read-out signal line from a bubble memory chip, by constituting a rotary magnetic field generating coil of 2 layer winding obtained by connecting an inner layer and an outer layer in series, and applying pulse voltage to the outer layer side of the coil. CONSTITUTION:A rotary magnetic field generating coil 6 is constituted of 2 layer winding by placing a bubble memory chip 2 loaded on a ceramic substrate 1, between the layers. Subsequently, a driver 7 is connected to an outer layer side terminal 6a of the coil 6, a resonance capacitor C is connected to an inner side terminal 6b, and the outer layer side coil and the inner layer side coil are connected in series. Subsequently, when the excitation is executed by applying pulse voltage to the outer layer side, a voltage frequency component of the inner layer side of the coil being adjacent to the memory chip 2 and its read-out signal line becomes low frequcny. In this way, an electrostatic coupling noise is reduced by suppressing the capacity of flotation generated between the coil 6 and the read-out signal line.
Patent JP-H10310865-A (JP)
Title: Heat treating device for planar body
Inventor: SUGAWARA TOMOAKI
IPC: C01G19/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating device with a simple constitution for a planar body inexpensively subjecting a planar body having electroconductive coating such as ITO coating to heating treatment. SOLUTION: In a heat treating device 1, while cooling water 6 is flowed through a metallic tube 2, the metallic tube 2 is rotated and the sheet 5 to be treated is carried, and in the meantime, a, high frequency power source is fed to an antenna 3 and the electromagnetic field of high frequency is emitted to apply the electromagnetic field of high frequency to the sheet 5 to be treated. By an oxygen enriching mechanism not shown in fig., the atmosphere around the sheet 5 to be treated is formed into an oxygen-enriched state. In the case the electromagnetic field of high frequency is applied to the sheet 5 to be treated, an induced current is generated on electroconductive coating thereof, heat is generated to pregress its crystallization, and moreover, oxygen enters the electroconductive coating.  The heat treating device 1 detects the surface temp. of the sheet 5 to be treated by a temp. sensor, and the high-frequency output of the antenna 3, the position of the antenna 3 and the carrying rate of the sheet 5 to be treated are controlled by the state that the surface temp. of the sheet 5 to be treated lies within the range of the previously set allowable temp, or not to prevent the dispersion of the heat treatment.
Patent JP-S6130299-A (JP)
Inventor: PAURUSU NIKORASU TERUPUSUTORA
IPC: B30B9/06
Filed: 1985-06-24
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-S63302949-A (JP)
Title: Catalyst for reducing oxide of nitrogen
Inventor: TOTSUKA NORIO
IPC: B01J37/02
Filed: 1987-05-30
Abstract: PURPOSE:To make the contribution of catalytic components to nitrogen oxides more effective by forming a nitrogen oxides reducing catalyst by depositing at least one catalytic active component among Cu, Cr, Ni to only the surface region of a carrier. CONSTITUTION:At least one kind of active catalyst component among Cu, Cr, and Ni is deposited to only the surface region of a carrier consisting of alumina, alumina-silica, or zeolite, etc. having pref. >=2.3mm particle size by the electroless plating method to produce thus a nitrogen oxides reducing catalyst. The active catalyst components are deposited pref. to only the surface region within 20mum depth from the surface of the carrier. The catalyst having a constitution as described above causes less decrease of rate of reduction for nitrogen oxides against the increase of SV than conventional catalysts, having also higher efficiency for reducing nitrogen oxides than conventional catalysts.
Patent JP-S5361888-A (JP)
Title: Entrance for man conveyor
Inventor: ASOGO HIROTSUGU
IPC: B66B23/00
Filed: 1976-11-15
Abstract: PURPOSE: To obtain a decoration cover for the entrance of a man conveyor adapted for mass production and for removal of its sled by revising the cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01304096-A (JP)
Title: Water treatment
Inventor: MURAKAMI TAKAFUMI
IPC: C02F1/58
Filed: 1988-06-02
Abstract: PURPOSE:To effectively prevent the generation of scales, by removing calcium from the filtrate resulting from solid-liquid separation after the addition of calcium compound to the water to be treated and sending at least a portion of the treated water back to the addition process for the calcium compound. CONSTITUTION:The method of treating the water containing fluoride ion and sulfate ion such as the waste water resulting from flue gas desulfurization comprises the steps of adding thereto calcium compound such as calcium hydroxide, adjusting the pH to cause a predipitate as required, obtaining filtrate by conventionally effecting solid-liquid separation, removing the precipitate from the water treating device, supplying a carbon dioxide containing gas to at least a portion of the filtrate for calcium removal therefrom and returning at least a portion of the filtrate resulting from the solid-liquid separation to the addition process for the aforesaid calcium compound. This method is effective in preventing the generation of scales.
Patent JP-S62294043-A (JP)
Title: Feed for glass eel
Inventor: AMANO TAKAYUKI
IPC: A23K1/18
Filed: 1986-06-12
Abstract: PURPOSE:To provide the titled feed composed mainly of freeze-dried powder of fish or shellfish, having palatability to glass eel similar to that of tubificid and capable of being stored and distributed with little deterioration of the quality. CONSTITUTION:Fish or shellfish such as sardine, mackerel, tuna, cuttlefish, shrimp, short-necked clam, oyster, etc., (preferably cuttlefish) is crushed to obtain a paste and added with 0.5-3wt% binder (preferably gelatinized starch, etc.). The objective feed can be produced by pulverizing the mixture after freeze- drying.
Patent JP-S5564659-A (JP)
Title: Movement system for recording head
Inventor: ATAKA HISANORI
IPC: G11B21/06
Filed: 1978-11-06
Abstract: PURPOSE: To attain continuous read and write operations without intermitting data by combining several heads, by stopping or moving recording heads by a movable element caught by a guide groove board turning coaxially with a recording medium.  
     CONSTITUTION: Head 3 reads and write track A1 and head 4 track B1. Data can be read and writeen continuously without break, by alternating inputs and outputs of heads 3 and 4. Guide groove board 9 is provided which rotates on the same axis as floppy disk 1 and on the guide groove board 9, groove 19 is provided spirally. Movable element 5 is provided being engaged in this groove and the engagement between the movable element and groove board is turned ON-OFF to move and stop the head freely. In this constitution, read and write operations are possible without intermitting data, by using an inexpensive and durable floppy disk. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5837416-A (JP)
Title: Incinerator facility
Inventor: INOUE TOMIO
IPC: F23G5/00
Filed: 1981-08-31
Abstract: PURPOSE:To evaporate the moisture in water and oil-bearing waste by exhaust gas and consequently eliminate combustion improver hitherto indispensable for water and oil-bearing waste incinerator by a method wherein the exhaust gas of refuse incinerator is drawn in the water and oil-bearing waste incinerator. CONSTITUTION:Refuse 3 is charged in a fire grate type incinerator 4 and completely burnt by being fed with air by means of a blower 5 in order to obtain exhaust gas with the temperature of about 900 deg.C and O2 content of 13%. Said exhaust gas is drawn in a kiln type incinerator 2 by means of a blower 6 and an ejector 7. Consequently, the water content of the water and oil-bearing waste 1, which is charged in the kiln type incinerator 2, is evaporated at the drying zone in the first half part of the incinerator 2 to dry the waste 1 and the oil content of the waste 1 is burnt at the burning zone in the second half part of the incinerator 2. The resultant exhaust gas is drawn in a secondary incinerator 8 in order to be completely burnt by being fed with by-product gas of coke oven.
Patent JP-S5469975-A (JP)
Title: Production of compound semiconductor light emitting elements
Inventor: KOIKE YOSHIYASU
IPC: H01L33/40
Filed: 1977-11-16
Abstract: PURPOSE: To obtain ohmic contact with P type layer with good reliability by forming a metal mainly composed of Au on the P type layer of a compound semiconductor crystal then laminating a gold-zinc alloy layer thereon.  
     CONSTITUTION: A metal layer 22 composed of Au or a gold alloy mainly composed of Au is formed on the P type layer of a compound semiconductor crystal 21 such as GaP crysta 1, and a gold-zinc alloy layer 23 is laminated on the layer 22, after which the entire part is heat-treated. The layer 22 causes Au and GaP to react to form an AuGa alloy, producing holes in the Ga lattice points in the GaP crystal lattice. Thereafter, Au-Zn is laminated and further heat treatment is performed, whereby Zn is diffused in GaP, at which time the diffusion becomes easy owing to the presence of the holes.  Further, positioning of Zn in these holes enables ohmic contact to be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06326125-A (JP)
Title: Manufacture of sidewall and semiconductor device
Inventor: HATTORI SATORU
IPC: H01L29/78
Filed: 1993-05-14
Abstract: PURPOSE:To make a step coverage good and to reduce the contraction rate of a film after an annealing operation by a method wherein a silicon oxide film is etched anisotropically and a sidewall by the silicon oxide film is formed on the side end part of an insulating film. CONSTITUTION:A silicon substrate 10 on which a gate part 11 and a field insulating film 12 have been formed is held at 400 deg.C by a susceptor inside a reaction container for a CVD apparatus, and triethoxysilane which has been heated to 45 deg.C is introduced after it has been bubbled by N2 gas at a flow rate of 2.0l/min. At the same time, oxygen at an ozone concentration of 4.5% is introduced at a flow rate of 7.5l/min, it is reacted for five min, and a silicon oxide film 13 in a thickness of 0.75mum is formed on the silicon substrate 10. In addition, the silicon oxide film 13 is etched anisotropically, and a sidewall 14 by the silicon oxide film is formed on the side part of the gate part 11 so as to be a dense film quality and a good shape which does not give a stress to the substrate. Consequently, a crystal defect is not caused in the substrate, and the reliability of the substrate and the film is ensured.
Patent JP-H04361306-A (JP)
Title: Thread cutting device
Inventor: TSUTSUI KATSUNORI
IPC: B23G1/16
Filed: 1991-06-07
Abstract: PURPOSE:To provide the thread cutting device which can execute thread cutting with high precision even in the case of high-speed tapping almost at the limit of a tapping tool by improving the follow-up ability of spindle rotation to a feed screw. CONSTITUTION:A feed motor 7 is independently controlled according to a feed command value while loading normal position feedback. On the other hand, a rotary motor 11 is controlled by adding feed deviation E(Z) from a feed deviation counter 23, acceleration A(E)=d/dtXE(Z) from an acceleration computing element 25 and additive acceleration B(E)=d<2>/dt<2>XE(Z) from an additive acceleration computing element 26 and calculating the added value into a rotation command value R by a rotation command value computing element 28.
Patent JP-S63301395-A (JP)
Inventor: KATOU ICHIAKI
IPC: A63F7/02
Filed: 1987-05-30
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-2000326616-A (JP)
Title: Stencil printer
Inventor: YASHIMA HISAMUNE
IPC: B41L13/06
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a stencil printer capable of obtaining a good printed matter from the first sheet, even in printing after the printing is left to stand for a long time, without generating a noise or without introducing a decrease in an image density. SOLUTION: The stencil printer comprises a plate cylinder 8, an ink roller 12 for supplying an ink to an inner periphery of the cylinder 8, an ink supplementing roller 14 movable between a first position for separating from an inner periphery of the cylinder 8 and an outer periphery of the cylinder 8 and a second position for bringing into contact with the inner periphery of the cylinder 8 and an outer periphery of the roller 12 and rotatable in the same direction as those of the cylinder 8 and the roller 12, and an ink recovering member 15 arranged near a downstream side of the rotating direction of the roller 14 and movable cooperatively with the movement of the roller 14.
Patent JP-H11324326-A (JP)
Title: Concrete placing method for steel pipe concrete structural column
Inventor: KAMISHIRO TAIDO
IPC: E04G21/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a harmful deformation in a steel pipe so as to enable highly reliable construction by previously determining the allowable pressure at the time of pressing concrete in a steel pipe by each steel pipe, and always confirming the press-in pressure by an installed pressure gauge. SOLUTION: In this concrete placing method for a steel pipe structural post, at the time of pressing concrete from a pump vehicle 14 in a steel pipe 10, the concrete is placed while the press-in pressure is managed by a pressure gauge 24. The management for the pressure gauge 24 at this time is performed according to the following expression. Pm<=2.sσy(t/sD)<2> , wherein Pm is a reference value, sσy is yield strength of the steel pipe, sD is the width of the steel pipe, and (t) is a board thickness of the steel pipe.
Patent JP-H09317682-A (JP)
Title: Fluid pump
Inventor: ITO KAZUTOSHI
IPC: F04D13/06
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pump which can be used to high pressure even when a thin can is used. SOLUTION: A stator core 2 is fixed in a motor housing 1, and a slot opening part 3a is formed on the outer peripheral side of the stator core 2. A coil 4 is wound around the stator core 2 through the slot opening part 3a. A cylindrical cover material 5 is fit in an outer peripheral surface of the stator core 2, and the slot opening part 3a is closed by the cover material 5 made of a magnetic material. A bearing 14, a rotor base 15 and permanent magnets 17a-17f are arranged inside of the stator core 2. An impeller 18 is integrally formed on an end part of the rotor base 15, and stator (14, 15, 17a-17f) are partitioned from fluid by a can 19 made of a thin plate. An overall inner periphery of the stator core 2 makes contact with the can 19.
Patent JP-H09321258-A (JP)
Title: Gate array device and layout thereof
Inventor: TAKAMORI KAZUO
IPC: H01L21/82
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the design man-hours for a gate array device having fixed function blocks with a previously prepared fixed layout pattern. SOLUTION: A lattice-like array of inner cells 102, an array of I/O cells 103 for transferring signals with the internal cells and an array of bonding pads 104 for connection to external circuits are previously formed in a mass production system. The I/O cell array surrounds the lattice-like array. The bonding pad array is disposed round a semiconductor chip. The inner cell array is disposed at a const. distance from the four corners of the inner cell array, irrespective of the size of the semiconductor chip. Separately from the inner cell array at these corners, the inner cell array is disposed at a central area of the chip. A first fixed function block 105 is formed at the lower left corner of the chip.