baber/WOPTO huggingface dataset:
Patent JP-2000261804-A (JP)
Title: Picture compressor and picture expander
Inventor: ABE NOBUSATO
IPC: H04N19/60
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To enhance image quality of a magnified picture with respect to a picture compressor and expander that reproduces the magnified picture corresponding to an original picture from a reduced picture. SOLUTION: One block (8×8 pixels) is averaged in a 1st matrix M1 (64×64 pixels) of original picture data to generate reduced picture data expressed in a 2nd matrix M2 (8×8 pixels). A matrix M21 with a prescribed offset from the 2nd matrix M2 to include one pixel P1 in the 2nd matrix M2 is obtained. Two-dimensional discrete cosine transform is applied to the 8×8 pixels of the matrix M21 to obtain reduced DCT coefficient data represented by a matrix ME. Expanded inverse discrete cosine transform is applied to the reduced DCT coefficient data to obtain a matrix M31 consisting of m×n pixels and to obtain magnified picture data. A moving direction, a moving amount of the matrix M21 with respect to the 2nd matrix M2 and values m, n are selected so that the magnified picture data are close to the original picture data to the utmost.
Patent JP-S56158259-A (JP)
Title: Method for accelerating floating of nonmetallic inclusion in tundish
Inventor: KODAMA MASANORI
IPC: B22D11/115
Filed: 1980-05-13
Abstract: PURPOSE:To accelerate titled floating by supplying electricity to electromagnetic stirrers provided on the side face of a tundish, thereby producing the flow necessary for molten steel. CONSTITUTION:In a tundish 1, electromagnetic stirrers 9 are disposed on the outside surfaces between the position where the molten steel flow 6 poured from a ladle falls and an immersion nozzle 4, and electricity is conducted to the devices 9, thereby driving the same. Then, swirling motion as shown by arrows takes place in the molten steel 10 in the tundish, and produces necessary flow, on account of which the nonmetallic inclusions in the molten steel 10 float by entraining the ascending flow of the molten steel 10 and are absorbed in tundish flux 8. The molten steel 10 is sufficiently stirred and the nonmetallic inclusions are coarsened by the intermittent switching of the rotating directions, whereby floatability is improved.
Patent JP-H08257722-A (JP)
Title: Casting method by die casting
Inventor: SHIBATA RYOICHI
IPC: C04B35/599
Filed: 1995-03-22
Abstract: PURPOSE: To reduce the entrapment of the air while keeping molten metal flow to the laminar flow and to improve the mechanical properties by granulating primary crystal of the molten metal in a casting sleeve to form the molten metal to half-melting state, pressurize-filling into a die cavity and solidifying. CONSTITUTION: Casting of A357 alloy is executed by a vertical type die casting apparatus. At this time, the A357 alloy is melted and raised to near the liquidus temp., and the molten metal 1A is shifted to the casting sleeve 2 through a filter member 42 of a ladle pouring hole. The molten A357 alloy 1B becomes the half-melting state, in which the primary crystal is granulated, by lowering the temp. at lower than the liquidus temp. and higher than the solidus temp. or the eutectic temp. from near the liquidus temp. in the casting sleeve 2. At the time of pressurize-filling this half-melting metal 1B into the die cavity 6 with a plunger 3 while keeping to the laminar flow, the granular structure becomes further fine and spherical grains. In such a way, the molten metal flow is made to be the laminar flow to reduce the entrapment of the air, and the high strength member can be cast.
Patent JP-2000256967-A (JP)
Title: Polyester monofilament and industrial woven fabric
Inventor: ASAI CHO
IPC: D06M101/16
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide polyester monofilaments that can give woven fabrics having excellent quality and high grade of woven faces with reduced dynamic friction coefficient between the filament and the metal and provide woven fabrics that have smooth process passage and largely increased weaving efficiency by reducing the accumulation amount of the finishing oil dropping from the monofilaments and the scum of the filament shaved off during the warping and weaving steps. SOLUTION: The polyester monofilaments are treated with a finishing oil mainly comprising an ethylene oxide and/or propylene oxide copolymer with a molecular weight of 5,000-40,000 as the main active ingredient on the filament surfaces. The objective industrial woven fabrics are produced by weaving the polyester monofilaments. The resultant industrial woven fabrics can be widely used for a variety of applications, for example, the paper-making drier canvas, the paper-making wires, a various kinds of filters, conveyer belts and the like.
Patent JP-H02242153-A (JP)
Title: Method and apparatus for measuring oxygen utilization speed in aeration tank
Inventor: SAKAI YOSHIO
IPC: G01N33/18
Filed: 1989-03-15
Abstract: PURPOSE:To accurately measure an oxygen utilization speed by aerating the supernatant liquid of the liquid mixture in a tank to increase the concn. of oxygen to a saturated state and receiving the same in the same container as the liquid mixture to be measured and performing measurement of every kind after required operation. CONSTITUTION:The liquid mixture in an aeration tank 1 is subjected to sedimentation separation and the supernatant liquid is received in an oxygen supply tank 5 and aerated by an aerator 6 to increase the concn. of dissolved oxygen to an almost saturated state (8mg/l). This aerated liquid is supplied to a hermetically closed type reactor 10 by a pump 8 and, at the same time, the liquid mixture to be measured in the tank 1 is also supplied to the reactor 10 by a pump 3. Since the dissolved oxygen of the supernatant liquid in the saturated state from the tank 5 is reduced rapidly when both of them are perfectly mixed by a stirrer 11, the flow rates of the pumps 3, 8 are controlled so that the concn. of dissolved oxygen in the reactor 10 becomes equal to that in the tank 1. From the various flow rates and the concns. of oxygen at that time, an oxygen utilization speed can be calculated according to a predetermined formula. By this method, measurement can be performed simply and accurately and the control of the apparatus becomes easy.
Patent JP-H02242396-A (JP)
Title: Indicator lamp driving circuit
Inventor: UMEMIYA TSUGIO
IPC: G08B5/36
Filed: 1989-03-15
Abstract: PURPOSE:To easily change the arrangement of indicator lamps without requiring considerable labor and time by designating and changing conversion rules to drive indicator lamps whose lighting states are controlled by respective bits. CONSTITUTION:An indicator lamp driving circuit consists of a bit extracting means 100 and an indicator lamp selecting means 200. The bit extracting means 100 successively extracts bits bio to bin from a display control signal di consisting of a prescribed number of bits bio to bin which control the lighting states of corresponding indicator lamps 9. The indicator lamp selecting means 200 selects indicator lamps 9, whose lighting states are controlled by bits bio to bin extracted by the bit extracting means 100, based on a designated conversion rule. Consequently, the arrangement of indicator lamps whose lighting states are controlled by respective bits constituting the display control signal is changed without requiring a considerable labor.
Patent JP-H01235237-A (JP)
Title: Vapor phase reactor
Inventor: IKEGAMI KAORU
IPC: H01L21/31
Filed: 1988-03-15
Abstract: PURPOSE:To prevent reaction gas and its decomposition product from attaching to a vessel wall, and enable the uniform surface treatment on a sample like a substrate, by dividing a reaction vessel into a reaction chamber as an inner chamber and a flowing chamber as an outer chamber, and making the section of a reaction gas flow channel small toward the lower part of the channel. CONSTITUTION:In the inside of a reaction tube, a circular rotary pedestal 3 to mount four substrates 2 as samples to be processed is arranged, keeping the retaining surface horizontally. On the external upper part of the reaction tube 1, an infrared ray lamp 5 provided with a reflecting mirror 4 is arranged, facing the substrate 2 in the tube. The inside of the tube of the side facing the infrared ray lamp 5 is divided into two chambers by a diaphgram 2 made of quartz having many through holes; that is, the inside is a reaction chamber 6 in which reaction gas B flows, and the outside is a flowing chamber 7 in which gas C jetted from the through holes flows. In order to feed the reaction gas B in the reaction chamber 6, a reaction gas flowing guide 8 is engaged into the upper wall of the reaction tube 1 and the diaphgram 2. The reaction gas flowing guide 8 forms, in the reaction chamber 6, a reaction gas flowing space whose section decreases gradually toward the lower part of the flow.
Patent JP-S62220527-A (JP)
Title: Production of laminate of metallic foil and polyfilm by bonding
Inventor: UCHIDA YASUNOBU
IPC: B32B15/08
Filed: 1986-03-20
Abstract: PURPOSE:A laminate which carries out strong bonding in an extremely short time and realizes miniaturization of furnace and speedup of line, by treating the surface of a film with a coupling agent, setting an ionomer resin layer on the treated surface and further bonding a metallic foil to the ionomer resin layer. CONSTITUTION:The surface of polyester film to be bonded is treated with a coupling agent, an ionomer resin layer or an ethylene-methacrylic acid copolymer resin layer is formed on the treated surface and a metallic foil is bonded to the resin layer. An coupling agent selected from an isopropoxy group- containing titanate coupling agent, an amino group-containing coupling agent and an epoxy group-containing silane coupling agent is used as the coupling agent and the amount of the coupling agent bonded is preferably 1-10g/m<3>.
Patent JP-H05261486-A (JP)
Title: Continuous casting apparatus for strip
IPC: B22D11/06
Filed: 1992-03-19
Abstract: PURPOSE:To precisely detect press-contacting load in a strip without any error and to obtain a good product without nonuniform pattern of cooling by extremely reducing a hysteresis in a preload energizing means in a continuous casting apparatus for strip. CONSTITUTION:The preload bearing boxes 7a, 7b are arranged in the same axis with twin drums 3a, 3b and main bearing boxes 4a, 4b and the prescribed preload F is added to the twin drums in the acting direction of the press- contacting K. Further, the preload F is added to the preload load bearing boxes 7a, 7b through coil springs 8. Further, linear bearings 11a, 11b are arranged between the main bearing boxes 4a, 4b and the frames 5, 6 supporting these boxes.
Patent JP-H11259453-A (JP)
Title: Data processor
Inventor: HIRANO KENJI
IPC: H04N19/423
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a data processor capable of obtaining an arithmetic result by a fast product-sum operation and being made, small in size and low in cast. SOLUTION: Picture element data f0-f7 are inputted to shift registers one bit by one and they are outputted while they are shifted. The same digits of picture data f0-f3 outputted from the four shift registers are given to operation tables 61a-68a as addresses. The same digits of picture element data f4-f7 outputted from the other four shift registers one by one bit are given to operation tables 61b-68b as the addresses. Calculation results outputted from the operation tables 61a, 61b-68a and 68b are given to adders 71-78 and addition results outputted from adders 71-78 are given to one of input terminals of adders 81-88. Data outputted from the adders 81-88 are given to the other input terminals of the adders 81-88 through registers 91-98.
Patent JP-H09258880-A (JP)
Title: Coordinate input device using tablet
Inventor: AIBA HIROSHI
IPC: G06F3/033
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of an electrode area and stable conversion in voltage detection required for detecting a coordinate by cancelling defects in both four-electrode specification and eight-electrode specification. SOLUTION: A coordinate input device is the one using a resistance film-type tablet 1 and the one using the tablet providing a four-electrode specification electrode part 11 and an eight-line specification output part 22. That is, the four-lime output part of four-electrode specification is branged and constituted as the output part 22 of eight-line specification. By the tablet 1 with the configuration, the size of the are required for the electrode is the same as that of four-electrode specification and the setting of an input ramge where the voltage fluctuation range of the respective resistance films is detected is realized in a hardware like eight-line specification.
Patent JP-2000253849-A (JP)
Title: Soy sauces having improved tastes
Inventor: KURODA MOTOHISA
IPC: A23L27/50
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To easily impart a deep taste and a rich taste to a soy sauce or soy sauce-like fermented seasoning. SOLUTION: This soy sauce or soy sauce-like fermented seasoning having an improved taste is obtained by adding histidine, lactic acid, potassium, and inosinic acid in amounts of 0.01-0.5 pt.wt., 0.01-1.0 pt.wt., 0.002-0.2 pt.wt. and 0.002-0.2 pt.wt., respectively, per 100 pts.wt. of salt to a soy sauce or soy sauce- like fermented seasoning.
Patent JP-H10253144-A (JP)
Title: Air conditioning register
Inventor: SHIBATA MINORU
IPC: F24F13/15
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent the interference with a support member in oscillation, and to enlarge an oscillation angle while preventing an increase in noise, even if a wind-direction deflecting plate is formed out of a hard resin only. SOLUTION: A rearward deflecting plate 31 has a knob 50 which oscillates the rearward deflecting plate 31, an epicyclic gear 53 which is provided by the rearward deflecting plate 31, a fixed gear which engages the epicyclic gear 53 and rotates the epicyclic gear 53, accompanied with the oscillation of the rearward deflecting plate 31, a driven gear 54 which engages the epicyclic gear 53 and is connected with a forward deflecting plate 30 so as to oscillate the forward deflecting plate 30 by rotating at a different angle from the rotating angle of the epicyclic gear 53 by the rotation of the epicyclic gear 53, accompanied with the oscillation of the rearward deflecting plate 31. Only by oscillating the rearward deflecting plate 31 at a small angle, the forward deflecting plate 30 can be oscillated at the larger angle.
Patent JP-S60207937-A (JP)
Title: Data processor
Inventor: EGUCHI KAZUTOSHI
IPC: G06F11/28
Filed: 1984-03-31
Abstract: PURPOSE:To simplify debugging without damaging the debugger by allowing a support processor to execute a debugger program in a processor having a program debugging function. CONSTITUTION:A debugger program is stored in a main storage device 29 of a support processor 25. When receiving a status change interruption from a control part 23 in a CPU14, a control part 26 of a supporting processor 25 starts an OS of the supporting processor 25. Consequently, program debugging by the supporting processor 25 is started. Then, a control part 26 accesses the control part 23, reads out the contents of a control register 20 in the CPU14 through a buffer 24 and a data line 27 and detects the status of the CPU14 and an interruption factor.
Patent JP-S60207416-A (JP)
Inventor: IKEUCHI YOSHIROU
IPC: H02H3/16
Filed: 1984-03-31
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-S51139176-A (JP)
Title: Flushing apparatus
Inventor: NAKAJIMA HIROYUKI
IPC: B08B3/02
Filed: 1975-05-27
Abstract: PURPOSE: A jet liquid is simply projected from a nozzle to an article to be cleaned so as to obtain a washing effect substantially equal to that obtained by rubbing with a piece of cloth or the like. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000260615-A (JP)
Title: Ceramic system compound material and manufacture thereof
Inventor: UCHIKOBA FUMIO
IPC: H01F1/34
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic system compound material which is suitable for an electronic part material being especially able to reduce a noise component in a GHz region and has a low temperature sinter property and a sufficient volume resistivity. SOLUTION: A ceramic system compound material is constituted of (A) 60 to 70 weight % of magnetic ceramic made of hexagonal system ferrite represented by Ba3M2Fe24O41 (M is Co, Ni or Zn) and (B) 40 to 30 weight % of crystal glass having components of SiO2 including SrO 20 to 30 mol%, Al2O3, SrO, CaO, MgO and B2O3, and is manufactured by sintering a material for sinter including the hexagonal system ferrite having the components and the ratio and the glass powder at 850 to 920 deg.C during 1 to 3 hours.
Patent JP-H10248480-A (JP)
Title: Fat composition for bread
Inventor: YONEMITSU YOSHIAKI
IPC: A23D9/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a fat composition capable of manufacturing bread presenting soft and crispy texture without using food additives such as a synthetic emulsifier or the like. SOLUTION: This fat composition containing 70-99wt.% of fat and oil contains an amylolytic enzyme practically inactive above 95 deg.C and does not contain the synthetic emulsifier.
Patent JP-H05265887-A (JP)
Title: Translation exchange system
IPC: G06F17/28
Filed: 1992-03-19
Abstract: PURPOSE:To provide the system for presenting information corresponding to requests from user terminal equipments and for controlling communication between terminal equipments in different internal forms or the terminal equipments of different communication media. CONSTITUTION:This system is composed of an information exchange 3 to exchange information through a communication lines 2 to a terminal equipments 1 and a data base 4 to store information to be presented to the terminal equipments 1. The information exchange 3 is composed of a translation part 7 to translate the information received from the terminal equipments 1 into the internal forms so as to be processed by the information exchange 3, an analysis part 8 to analyze the information translated into the internal form and to discriminate the information to be presented to the terminal equipments 1, and an information detection part 9 to detect the information to be presented from the data base 4.
Patent JP-S59189844-A (JP)
Inventor: KURATOMI YASUROU
IPC: A61F7/00
Filed: 1983-04-12
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-H04298967-A (JP)
Title: Fuel cell
Inventor: ISOBE KENJI
IPC: H01M8/24
Filed: 1991-03-28
Abstract: PURPOSE:To make sufficient seal performance and simplify a unit cell laminating process by closely fixing a seal element, formed of an insulating ring and a metal-made thin plate, and a separator plate in a laminating direction, and also interposing a seal member. CONSTITUTION:A fuel cell laminated unit is constituted of a seal element 11 in which an insulating ring 9 of ceramics or the like and a pair of metal-made thin plates 10 are integrally formed between adjacent separators 1. In a laminating process, the separator 1, containing an electrode or the like, and an electrolyte plate 2 are alternately laminated, but when the metal-made thin plate 10, elongated to an internal peripheral side, and a separator plate 8 are stopped in a contact part by spot welding or the like. Further for ensuring air-tightness, a high temperature adhesive agent 12 is formed in internal peripheral angular parts of the thin plate 10 and the separator plate 8 as a seal member so as to cover a clearance. Accordingly, necessity for a welding jig of a cooling metal or the like is eliminated to improve manufacturing efficiency with the air-tightness more ensured.
Patent JP-S55156487-A (JP)
Title: Television diagnostic device by intermittent exposure x ray
Inventor: YASUHARA HIROSHI
IPC: H05G1/64
Filed: 1979-05-24
Abstract: PURPOSE:To make a diagnosis at a dynamic position possible by increasing the frequency of exposure per second, by using a solid pickup element as the pickup tube of an intermittent exposure X-ray television unit. CONSTITUTION:A television set has two-field frames and displays a picture of 30 frames per second, so that the frequency of X-ray exposure should be set to 30 per second. As a result, trigger pulse generating circuit 37 generates a fixed trigger pulse at intervals of 1/30 second and supplies it to X-ray controller 38. Next, X-ray controller 38 supplies a primary input of a preset tube voltage and tube current value to high-voltage generator 12 and X-ray tube 1 emits pulsating X-rays. The X-ray image of them is image-formed on a solid pickup element. Consequently, information is read from the pickup unit corresponding to the scanning of the television set within a fixed time synchronizing with the X-ray exposure.
Patent JP-H06276384-A (JP)
Title: Line density conversion circuit
Inventor: ASAKURA MASANORI
IPC: G06T3/40
Filed: 1993-03-23
Abstract: PURPOSE:To convert a line density of input picture data into a line density of a predetermined multiple and to provide an output without increasing a storage capacity of a memory. CONSTITUTION:The conversion circuit is provided with a shift register 14 to store picture element data DX tentatively by one line and picture element data DX are inputted from a discrimination processing circuit 13 to the input side. The output side and the input side of the shift register 14 are interconnected via a data signal line 15. When the picture element data DX are outputted from the shift register 14 to the printer, the output picture element data DX are inputted to the shift register 14 again via the data signal line 15. Thus, even when the output of the picture element data DX by one line in the shift register 14 is finished, the same picture element data DX as the picture element data DX by one line outputted are stored in the shift register 14. Thus, the same picture element data DX are outputted again from the shift register 14.
Patent JP-S52147089-A (JP)
Title: Lighting device of electroluminescence lamps
Inventor: TERADA YOSHIHARU
IPC: H05B44/00
Filed: 1976-06-02
Abstract: PURPOSE: To convert the output side square wave voltage waveform of an inverter to a sine waveform and prevent surge voltage by connecting an LC resonance circuit to the output of a square wave power supply and connecting in parallel electroluminescence lamp EL to the condenser of this resonance circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11249315-A (JP)
Title: Double-sided printing device for metal thin plate and double-sided printing method
Inventor: SAWADA KOUJI
IPC: H01J9/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a device to form specified patterns different from each other by printing in the resist films formed on the principal planes of a metal thin plate in such a manner that the patterns can be formed by printing under best or good conditions without any problems for both patterns in the resist films on both principal planes of the metal thin plate. SOLUTION: The resolution of a pattern formed in a resist film on one principal plane of a metal thin plate 1 by exposure with light-irradiation through one master plate 3 by the one light-irradiating means 2, 8, 9 is controlled higher than the resolution of the other pattern in a resist film on the other principal plane of the metal thin plate 1 by exposure with light-irradiation through the other master plate 4 by the other light-irradiating means 2, 7.
Patent JP-S63230167-A (JP)
Inventor: URYU KENJI
IPC: A61J3/00
Filed: 1987-03-20
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。