baber/WOPTO huggingface dataset:
Patent JP-H0514761-A (JP)
Title: Color television receiver
Inventor: MIURA TAKAYUKI
IPC: H04N7/035
Filed: 1991-07-02
Abstract: PURPOSE:To enable the interlace display of a slave screen by using a synchronizing pulse from a synchronizing signal generating circuit for the slave screen for a clock for the slave screen at the time of a non-interlace display by a master screen. CONSTITUTION:At the time of the non-interlace display such as a character display by the master screen, a character decoder 7 prepares the horizontal and vertical synchronizing pulses of the non-interlace by the incorporated synchronizing signal generating circuit. Then, this pulse is used for the display of the master screen, and the horizontal and vertical pulses outputted from a synchronizing signal generating circuit 8 for the slave screen are used for a clock for an A/D conversion, and the clock for reading a video memory 4, for preparing the slave screen. Then, the horizontal and vertical pulses are inputted through the decoder 7 to a slave screen processing circuit 3. Thus, at the time of the non-interlace display by the master screen, the interlace display by the slave screen can be operated.
Patent JP-H0210655-A (JP)
Title: Lead-acid battery
Inventor: HASEGAWA TOSHIAKI
IPC: H01M50/528
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a compact, lightweight lead-acid battery having good voltage performance at low cost by using an expanded grid in a plate and previously forming a current collecting lug in the plate as one body. CONSTITUTION:A positive plate 5 and a negative plate 6 use expanded grids. A positive current collecting lug 8 and a negative current collecting lug 9 are formed by punching rolled sheets so that each lug is united to the plate. Each current collecting lug is unnecessary to be connected to each plate and its end can easily be bent. The lugs 8, 9 are resistance-welded to a lead wall 4 to form electrical connection between cells. A cell connector is eliminated and electrical connection is made lightweight and also decreases voltage drop. Cell space can be reduced by the space occupied by the cell connector.
Patent JP-S6140393-A (JP)
Title: Method for drying coal by utilizing waste heat
Inventor: NAKAJIMA MASAO
IPC: C10B57/10
Filed: 1984-08-02
Abstract: PURPOSE:To dry coal economically with easy handleability, by primarily drying coal with sensible heat of ammoniacal water after cooling a coke oven, and secondarily drying the coal with heat recovery steam of a waste combustion gas of the coke oven. CONSTITUTION:An ammoniacal water 10 (gas liquid) at about 75 deg.C obtained by cooling a coke oven gas is passed through a primary dryer 1 to predry raw material coal 11 with about 8.5wt% moisture to about 7.0wt% moisture. The above-mentioned coal is then fed to a secondary dryer 2, and recovered steam 12 of a waste combustion gas 17 of the coke oven gas is passed therethrough to give finally charging coal with, e.g. 5% moisture, for the coke oven. In case the heat quantity is insufficient only by the recovered steam, supplementary steam 13 is added thereto.
Patent JP-S6141832-A (JP)
Title: Heating device in air conditioner
Inventor: INUI MASAO
IPC: F24F1/00
Filed: 1984-08-01
Abstract: PURPOSE:To prevent metallic noise by causing the electric heater element and frame in the same direction by interposing a support section made of shape memory alloy in the intermediate section of the frame to which the heater element of an electric heater is attached. CONSTITUTION:The frame 11 to which the element 9 of an electric heater 8 is attached is constructed with ordinary metal plate such as steel, and the support section 15 is made of shape memory alloy. When the heater is off, the support section 15 is deformed as shown in fig. (a), and when the heater is on, the element 9 is electrified to become a high-temperature body as shown in fig. (b). The heat of the frame 11 is conducted to the support section 15, and the support section 15 stretches in the direction of the stretch of the element 9. When the element 9 is de-electrified and contracts, the support element 9 also contracts as shown in fig. (c) in the direction of contraction of the element 9. As a result, metallic noise of the frame 11 can be prevented. Therefore, even if there is a temperature difference in the element 9, the frame 11 does not emit metallic noise, assuring the pleasant heating operation.
Patent JP-S6223139-A (JP)
Title: Lead frame
Inventor: SHIMIZU KAZUO
IPC: H01L23/50
Filed: 1985-07-24
Abstract: PURPOSE:To prevent the generation of clearances, etc. between a resin and a tab-hanging lead without being affected by differences among the thermal expansion and contraction of the resin and the tab-hanging lead on a resin molding by forming one part of an outer frame section at a position where it is not clamped by a mold on the resin molding. CONSTITUTION:A resin molding is conducted inside a section shown in a chain line 6. Since rigid structure has elasticity by shaping slits 8 to tab-hanging lead 2 connecting sections for a frame (an outer frame), the thermal expansion and contraction of a tab lead 2 are easy to follow up the curing and shrinkage of a resin, and residual stress on the interface between the lead frame-tab- hanging lead 2 and the resin can be reduced. The slits 8 are formed at positions where the lead frame 4 is not clamped by a mold on the resin molding, positions corresponding to a resin gate section and an air bend section, in the frame, thus effectively relaxing (thermal absorption) the thermal stress of the tab- hanging lead 2.
Patent JP-S6058322-A (JP)
Inventor: IMAKI TOSHIROU
IPC: B65B49/12
Filed: 1983-09-05
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-2000349209-A (JP)
Title: Power semiconductor module
Inventor: KIKUNAGA TOSHIYUKI
IPC: H01L25/18
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module of satisfactory heat radiation characteristics by preventing cracks due to thermal fatigue caused by the difference in thermal deformations between an insulating member and a base plate, for reliable heat transfer. SOLUTION: Power semiconductor chips 106 and 108 are mounted on one surface via a first metal thin-plate 103, while the other surface comprises an insulating member 102 jointed to a base plate 101 with a joint member 105a via a second metal thin-plate 104. Here, at least four corners at the edge part of the second metal thin-plate 104 protrude beyond the edge part of the insulating member 102.
Patent JP-S5591690-A (JP)
Title: Ruled line recording system of printer
Inventor: TSUCHIDA KEIJI
IPC: B41J29/26
Filed: 1978-12-29
Abstract: PURPOSE: To shorten overall printing time by printing simultaneously a letter pattern and a ruled line with a code to designate the ruled pattern fed from a controller.  
     CONSTITUTION: Line buffers 11, 12 are joined in parallel, change-over switches 13 1 , 13 2  being switched to allow to receive one line letter pattern data by passing through a multicontroller MC 1  from a letter generator 2. On the other hand, a ruled line pattern memory 14 picks up one page ruled line data from the multicontroller 1 in a form of (origin)+(direction)+(length)+(a kind of ruled line, or origin)+(a classified code of predetermined pattern). Then, the synchronous time of the letter pattern data of line buffer 11 and 12 and the ruled line pattern data of the ruled line memory 14 is read out, wherefrom the data are composed through OR circuit 15 by taking the logical sum to allow to print simultaneously the letters and the ruled lines. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5586824-A (JP)
Title: Novel plasticizer composition
Inventor: HOSHIYAMA SATORU
IPC: C08K5/00
Filed: 1978-12-26
Abstract: PURPOSE: A plasticizer composition having improved anto-oxidant action, plasticizing efficiency, and electrical resistance, obtained by reacting an alcohol prepared by submitting a specific 8C olefin to oxo synthesis with phthalic anhydride or phthalic acid.  
     CONSTITUTION: A plasticizer composition obtained by reacting an alcohol prepared from an olefin as a starting material by oxo synthesis with phthalic anhydride or phthalic acid. The olefin is 8C, a mixed olefin comprising 3W45wt%, preferably 7W 20wt% of one isobutane skeleton in the chain and not more than 3wt% of a quaternary carbon, has not less than 90wt% of the total content of n-octene, monomethylheptene and dimethylhexene and a ratio of the sum amount of n-octene and monomethylheptene to that of dimethylhexene not less than 0.8, preferably 1.1W2.0 in its structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5785663-A (JP)
Title: Manufacture of cylindrical composite-mold product and its apparatus
Inventor: HINO HARUMICHI
IPC: B22D13/02
Filed: 1980-11-19
Abstract: PURPOSE:To manufacture a titled mold product provided with uniformly dispersed additives, by introducing a molten material and granular or fibrous additives successively into a space between a cylindrical casting frame and a surface slotted work-rod inserted into said casting frame and mixed while they are rotated relatively. CONSTITUTION:A work-rod 19 is inserted coaxially into a ctlindrical casting frame 1 which is inserted in a heating device 32. Next, a molten material is poured 31 into a space 29 between the frame 1 and the rod 19 while rotating the frame 1 by a motor 6. All the while, the temp. of frame 1, rod 19 and the atmospheric temp. of the space 29 are controlled by the devices 32; and the frame 1 is rotated to give the shear to the molten material by protruded parts 33 formed between the slots 27 of the rod 19 while the molten metal is being made into semi-solidificated state. Next, from a hopper 31, granular or fibrous aditives are added to the molten material in a semi-solidified state so as to be uniformly dispersed and mixed at the part where the agitation effect of the rod 19 reaches, by the relative agitation of the rod 19 accompanied by the rotation of the frame 1. After that, the rod 19 and the frame 1 are taken out successively, and then an objective cylindrical composite-mold product is obtained.
Patent JP-H1078141-A (JP)
Title: Truck sealing assembly
Inventor: ANDERTON PETER W
IPC: B62D55/088
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of abrasive grains, dispense with a polished bush surface, and allow the relative movements of a bush and a truck link by containing a first elastomer member among the truck link, a second ceramic seal member fixed to the bush end surface, and a first ceramic seal member forming a seal interface. SOLUTION: A first ceramic seal member 42 is situated in a bush surface counter bore 40. A truck sealing assembly 34 comprises an elastomer material 40 arranged in the bush surface counter bore 30, and a second ceramic seal member 44 arranged in a truck joint 20 so that the second ceramic seal member 44 forms a sliding seal interface 50 to the first ceramic seal member 42. The elastomer material 40 is fixed into the bush surface counter bore 30 by a proper adhesive or frictional engagement. The first and second ceramic seal members 42, 44 is formed of silicon carbide, aluminum oxide, zirconium oxide or the like.
Patent JP-H05332933-A (JP)
Title: Portable co2 concentration measuring device
Inventor: HAYASHI SHIGEYUKI
IPC: A61B5/08
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a portable, compact. and light CO2 concentration measuring device. CONSTITUTION:The title measuring device is provided with a specimen cell 8 where the expiration gas of a person passes, an infrared ray source 1 which emits infrared rays passing through the specimen cell 8, a lens 12 for focusing infrared rays passing through the specimen cell 8, a detection element 20 which infrared rays which are focused by the lens 12 are applied to, and a detection circuit 27 which detects the change in resistance of the detection element 20 due to application of infrared rays as a bridge output without an optical chopper and then detects CO2 concentration within the specimen cell 8, thus obtaining a compact and portable CO2 concentration detector which can detect CO2. concentration accurately and stably.
Patent JP-H0327782-A (JP)
Title: Exciting system of piezoelectric actuator
Inventor: UCHIDA KOJI
IPC: H01L41/09
Filed: 1989-06-22
Abstract: PURPOSE:To obtain a large expanded displacement quantity and a high printing pressure of a piezoelectric actuator by applying bias to the electrode of a voltage value partial potential piezoelectric body of a negative electrode, when a voltage applied between the electrodes of a piezoelectric body is negative in polarity and the piezoelectric actuator is shrinking. CONSTITUTION:A circuit connecting a diode D3 and a voltage regulation diode D4 in series is connected in parallel between the electrodes of a piezoelectric body 3. Further, a voltage value set by the voltage regulation diode D4 is applied as a negative polarity voltage to the piezoelectric body. The diode D3 prevents a current from flowing into the the voltage regulation diode D4 at the time of charge. Then, a mechanism for setting the negative polarity voltage applied to the piezoelectric body 3 by the voltage regulation diode D4 and expanding the displacement of a dimensional distortion generated in the piezoelectric body 3 is provided at an apparatus.
Patent JP-S5685522-A (JP)
Title: Supercharger for fuel injection type engine
Inventor: OKIMOTO HARUO
IPC: F02B29/00
Filed: 1979-12-13
Abstract: PURPOSE: To accurately control the air-fuel ratio so as to agree with the set air-fuel ratio by providing an annular space between the timing valve body in the supercharging passage and the bearing as well as a communicating passage which communicates said space with the suction passage in order to measure the air quantity accurately.  
     CONSTITUTION: Downstream an air detector 5, a suction passage 3 is divided into a main suction passage 6 and a supercharging passage 7. Provided in the main suction passage 6 are a throttle valve 8 and an indicator 10 which injects a set amount of fuel into the main suction passage 6 according to the amount of the suction air detected by the air detector 5. On the other hand, in the supercharging passage 7 a supercharger 14, a control valve 15 and a timing valve 16 are provided. Around the valve body 30 of the timing valve 16, an annular groove 37 is provided in order to form an annular space 38, which is connected through a communicating passage 23 to the supercharging passage 7 upstream the supercharger 14. Thereby, because the annular space 38 prevents the air from flowing out to or in from the outside, the amount of the air detected by the air detector 5 is made accurate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0227736-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UENNDOE SU
IPC: H01L29/78
Filed: 1988-06-29
Abstract: PURPOSE: To obtain an improved MOS device by adding a second sidewall oxide layer to extend a spacer and forming a gate region and source/drain regions using a self-aligning silicic acid technology to reduce the leakage at the junction part. CONSTITUTION: A dielectric is formed on the whole surface of a semiconductor having a source region 12 and a drain region 13 and an upwardly projecting gate region 16 between them. Whole a dielectric is removed except at the location of the spacer on the vertical side wall of the region 16. The region 12, region 13, region 16 are lightly doped. A second dielectric 22 is formed on the doped structure. Whole dielectric 22 is removed leaving the same formed on the spacer and the doped silicic acid is exposed. An unreacted layer is removed leaving the silicic acid regions 24, 25 on the region 12, region 13, region 16. Thus, the leakage is reduced at the junction part and an improved MOS device can be obtained.
Patent JP-H04361358-A (JP)
Title: Character editing system
Inventor: IGARASHI AKIHIKO
IPC: G06F17/21
Filed: 1991-06-07
Abstract: PURPOSE:To utilize registered type setting information with simple operations and high versatility. CONSTITUTION:When character information and layout information is individually inputted, based on common management key information to be inputted, a registering means (registering/retrieving means) 1b individually registers the information on a prescribed storage medium (external storage medium) 2. When common type setting management key information 7 is inputted after the registration, based on the inputted common type setting management key information 7, the retrieving means (registering/retrieving means) 1b retrieves the character information or the layout information registered on the external storing means.
Patent JP-H0824208-A (JP)
Title: Combination type endoscope
Inventor: SUZUKI AKIRA
IPC: A61B1/00
Filed: 1994-07-14
Abstract: PURPOSE:To reduce running cost reusing an expensive part after easily washing and disinfection and to also make a relatively inexpensive part disposable and to obtain a good endoscopic image excellent in noise measure. CONSTITUTION:An imaging unit 2 is made freely detachable with respect to an insertion part 3 and the signal wire 59 integrally constituted along with the imaging unit 2 is axially extended along the insertion part 3 over the extension length equal to the length from the position of the extension end on the side of the unit 2 to the connector receiver 61 of the operation part 4 connected to the insertion part 3 and the generation of noise is prevented from becoming much by reducing an electrical relay place or because of no wireless system. Further, by detaching the imaging unit 2 and the operation part 4 from the insertion part 3, washing disinfection becomes easy and, by the reutilization of the imaging unit 2 and the operation part 4, running cost can be reduced.
Patent JP-H105735-A (JP)
Title: Kneading method for collected ash and device therefor
Inventor: KAWACHI HIROYUKI
IPC: B01F15/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To produce a kneaded matter always having a constant and suitable property of regulating an amount of a diluent liq. applied to a collected ash based on a temp. of the collected ash at the time of producing the kneaded matter by kneading the collected ash from a trash incineration furnace with a chemical capable of suppressing an elution of a heavy metal component and the diluent liq. SOLUTION: An EP ash 100 is weighted out with a weighting device 20, and during an prescribed amount of the obtd. EP ash 100 is stored in the weighting device 20, the temp. of the EP ash 100 is measured with a thermocouple 24. Then the chemical 36 in the amount capable of suppressing the elution of the heavy metal component is weighted out with a chemical tank provided with a level gage and supplied to a kneading liq. tank 40, and also the measured temp. of the EP ash 100 is inputted to an arithmetic processor 50, and a regulating valve 34 is opened based on this inputted value, and the diluent liq. in a water tank 32 is supplied to the kneading liq. tank 40.  Then the diluent liq. is agitated with an agitator 42 to make the kneading liq., and the kneading liq. is supplied to a mixer 60 together with the EP ash 100, and both are kneaded for a fixed time to obtain the kneaded matter 110 having the desired property.
Patent JP-H08144-A (JP)
Title: Line winding case
Inventor: OGINO YOSHIFUSA
IPC: A01K97/06
Filed: 1994-06-21
Abstract: PURPOSE:To produce a line winding case capable of taking out a fishing line while regulating the pressure of an elastic nipping member according to the thickness of the fishing line and moderately removing the line curl even in the fishing lines having different thicknesses. CONSTITUTION:This line winding case is obtained by forming a recessed part (2d) in the base of a case 2 on the bottom side of the line winding case 1, freely rotatably dropping a line spool 5 into the recessed part, winding a fishing line 6 onto the line spool 5, forming respective housing parts (2g) and (3e) of elastic nipping members 7 and 8 from ribs (2f) and (3d) on the inside in one corner on one side of the case 2 on the bottom side and a case 3 on the lid side, using a natural or a synthetic rubber or a synthetic resin (which may be a foam) or a flexible elastic body such as a leather having elasticity so as apply a pressure for correcting the winding curl in the fishing line 6 as the elastic nipping members 7 and 8 in a trapezoidal shape which can be housed in the housing parts (2g) and (3e) and forming nipping surfaces (7a) and (8a) for nipping the fishing line 6 and pressing parts (7b) and (8b) protruding from through-holes (2j) and (3h) of the housing parts (2g) and (3e) therein.
Patent JP-H0721324-A (JP)
Title: On-line character recognizing device
Inventor: MATSUMOTO KOJI
IPC: G06K9/03
Filed: 1993-06-30
Abstract: PURPOSE:To provide an on-line character recognizing device which gives no unnatural feeling to the writers of characters and can improve the character recognizing factor by transmitting only the candidate characters similar to each other in terms of images to an input character. CONSTITUTION:When the handwritten characters, etc., are supplied to a coordinate input means 20, a character recognizing part 30 extracts the feature points out of a coordinate data string acquired by the device 20 and outputs the candidate characters. An input character category sorting means 40 sorts the categories of input characters based on those supplied feature points. A candidate character category sorting means 42 sorts the categories of candidate characters sent from the part 30 by means of a category sorting dictionary 41. These sorted input and candidate character categories are compared with each other by a category comparing means 43. An in-category pattern collating means 44 applies the image matching only to the characters having their categories coincident with each other through the means 43.
Patent JP-S6062547-A (JP)
Title: Instantaneous hot water supply system
Inventor: USHIGOE MAKOTO
IPC: F24H1/14
Filed: 1983-09-05
Abstract: PURPOSE:To make it possible to always supply the hot water at a desired temperature by providing a constant level water tank between a feed water pipe and a heat exchanger, the water being circulated between the heat exchanger and the constant level water tank while the hot water tap is closed. CONSTITUTION:A constant level water tank 11 is provided between a feed water pipe 13 and a heat exchanger 7. The constant level water tank 11 and a hot water conduit 13b for a hot water tap 13 is connected by a connecting pipe 17, while a hot water conduit 13a for the hot water tap 13 and the heat exchanger 7 is connected by a hot water delivery pipe 8. The hot water tap 13 is provided with a valve body which selectively opens or closes a connecting port 13c for the hot water conduits 13b, 13a and a hot water outlet 18, while the hot water delivery pipe is equipped with pump 23 for forced circulation. By this constitution, while the hot water tap 13 is being closed, as the hot water reserve at a desired temperature can always be maintained by circulating the water in the heat exchanger 7 and the constant level water tank, the supply of the hot water at the desired temperature is secured at all the time.