baber/WOPTO huggingface dataset:
Patent JP-H09192619-A (JP)
Title: Device for cleaning tatami mat
Inventor: KISHIMOTO YASUHIRO
IPC: B08B7/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To automate the cleaning work at the time of shipping of tatami mats in a poor working environment by providing this device with a brushing device which is enclosed with a casing and brushes the surface of the tatami mats and a dust collecting device which is coupled via a duct to this casing. SOLUTION: This cleaning device for the tatami mats completed in the process for production of the tatami mats includes a beating device and the brushing device which are supported by a supporting frame 9 on a conveyor 8 onto which the completed tatami mats 6 are discharged and are enclosed with the freely liftable casing 1 and the dust collecting device 5 which is coupled to the casing 1 via the dust 4. The brushing device has plural brushes 34 mounted to cross two lines of chains put on a pair of chain wheels 31, 32 arranged apart a spacing. The chains are so run along a lower sliding plate 36 as to press the brushes 34 onto the tatami mat surfaces and sweeps out the mud and dirt beaten to be driven out by beating devices in a direction nearly orthogonal with the progressing direction of the tatami mats by means of the brushes 34.  The mud and dirt are sucked and expelled by the dust collecting device 5.
Patent JP-H01196660-A (JP)
Title: Electronic dictionary
Inventor: SHIMADA NAOKI
IPC: G06F17/21
Filed: 1988-01-30
Abstract: PURPOSE:To realize a spell checker to correspond to plural languages by obtaining information to show where one of the languages is stored in an electronic dictionary. CONSTITUTION:In the electronic dictionary to store the spelling of a word, a first storing means 101 is equipped to totally store the spelling of the word in the plural languages, which are stored in the electronic dictionary, by languages and a second storing means 102 is provided to store the information to show in which part of the electronic dictionary the language is stored. Thus, by providing the data to show in which part one of the languages is stored in the specified area 102 of the electronic dictionary, the spell check of the plural languages can be executed with one electronic dictionary and the electronic dictionary, for which the dictionaries of desired >=2 languages are coupled, can be constituted.
Patent JP-H03226193-A (JP)
Title: Video signal transmitter
Inventor: IGARASHI KATSUJI
IPC: H04N19/61
Filed: 1990-01-31
Abstract: PURPOSE:To improve the transmission efficiency of a video signal based on efficient transmission of a moving vector by utilizing inter-frame correlation so as to apply coding processing to a moving vector of a prescribed frame and sending the processing result thereby sending the moving vector efficiently. CONSTITUTION:A moving vector detection circuit 6 uses an absolute value sum circuit to obtain a deviation data with a frame data for inter-frame coding processing with a frame data as the result of prediction and to obtain an error data ER of absolute value sum of deviation data. Then a weighting control circuit 16 and a data quantity control circuit 20 output the error data ER to switch a quantization step size or the like in response to the error data ER. Thus, the deterioration in the picture quality is avoided effectively and the video signal is sent efficiently.
Patent JP-S59147944-A (JP)
Title: Heat pump device
Inventor: HAMA HIROAKI
IPC: F24F11/02
Filed: 1983-02-09
Abstract: PURPOSE:To prevent a backflow of a liquid and an abnormal rise in the temperature of a discharge gas and to maintain a highly reliable operation condition by a method wherein when a heating operation is performed in a condition in which the temperature of the open air is low, the heating operation is so controlled that the temperature of hot water is made lower than when the temperature of the open air is normal. CONSTITUTION:A cooling temperature detector 14, a higher side heating temperature detector 15 and a lower side heating temperature detector 16 open their contacts when, for example, the temperature of water flowing through a water side heat exchanger 4 becomes 7 deg.C, 55 deg.C and 50 deg.C, respectively. The open air temperature detector 17 opens its contact when the open air temperature drops down to, for example, around -5 deg.C. Thus, when the open air temperature drops down below -5 deg.C so that the contact of the open air temperature detector 17 is opened, a coil 11 is controlled by a series circuit of an operating switch 12, a cooling and heating changeover switch 13 and the lower side heating temperature detector 16 and accordingly, the starting and stopping of a motor 10 of a compressor 1 at a temperture around 50 deg.C which is the operating point temperature of the lower side heating temperature detector 16.
Patent JP-S60165178-A (JP)
Title: Ghost eliminating device
Inventor: OOTA TSUNEAKI
IPC: H04N5/21
Filed: 1984-02-07
Abstract: PURPOSE:To prevent malfunction due to noise and also ghost elimination in a short time by inhibiting the setting of a tap coefficient data of a transversal filter corresponding to noise position and updating only the setting if a tap coefficient data corresponding to the ghost position. CONSTITUTION:A counter storage circuit 15 counts and stores the number of times where the result of operation of each stage of a transversal filter (TF)2 is positive at each stage. That is, when the correlation operation to the 1st stage of the TF2 and an arithmetic circuit 13 is finished at application of power at first and the result of operation is positive, the data of the address 1 of the counter storage circuit 15 goes to logical ''1'' and when the result is negative or zero, the preceding data is stored. Only when the result of correlation operation to the 2nd stage of the TF2 is positive, logical ''1'' is written to the address 2 of the counter storage circuit 15. When the write up to address (m) of the said storage circuit 15 is finished similarly sequentially, the circuit 13 applies the correlation operation to the next field, and the data of address 1-m of the storage circuit 15 is updated (added by ''1'' when positive, and the preceding data is stored when negative or zero) depending on the result of each operation.
Patent JP-H08193696-A (JP)
Title: Liquid forced feed equipment
Inventor: YUMOTO HIDEAKI
IPC: F16T1/32
Filed: 1995-01-13
Abstract: PURPOSE: To provide a liquid forced feed equipment capable of displacing a coil spring with strong force even when the buoyancy is small, and sure in the snap action. CONSTITUTION: A float 3 connected to one end of a float arm 51, a switching valve 4 connected to an auxiliary arm 52 through a valve stem operating rod 28, and a snap mechanism 5 are built in a sealed container 2. The snap mechanism consists of a first shaft 37 which is supported in the sealed container and oscillates the other end of the float arm, a second shaft 58 supported by the float arm between the first shaft and the float, a third shaft 59 which is supported in the sealed container and oscillates the auxiliary arm at the point farther from the float than the first shaft, a fourth shaft supported by the auxiliary arm between the second and third shafts, and a compression coil spring 54 fitted between the second and fourth shafts and rotatable at each fitting part.
Patent JP-H0566513-A (JP)
Title: Photograph element containing large particle of selenium-sensitized silver chloride
Inventor: JIYON DEREKU RUISU
IPC: G03C1/035
Filed: 1992-02-06
Abstract: PURPOSE: To enable enhancement of sensitivity by specifying the average terminal length of each silver chloride grain and incorporating a selenium compound in an amount effective for improving the sensitivity in the surface of each grain. CONSTITUTION: The photographic element comprises a photosensitive layer containing the silver chloride grains each having a terminal length of at least 0.35μm, and the silver chloride grains are formed by the precipitation method in a colloidal matrix and great silver chloride grains can be obtained by controlling the precipitation conditions, and the higher the precipitation temperature and the longer the precipitation time, the greater crystals can be obtained.  The precipitates are washed by a usual method and heated to render the emulsion fluidizable, and the selenium sensitizer is added to the heated emulsion at the same time or intermittently in few times, and the reaction product is formed on the surface of each crystal or near it, and then, the emulsion is ripened, preferably, at high temperature after the sensitization, and the emulsion in molten state is mixed with a molten gelatin containing a coupler and applied to a support.
Patent JP-H05216042-A (JP)
Title: Liquid crystal display element
Inventor: YAMAMOTO NOBUYUKI
IPC: G02F1/1337
Filed: 1992-02-06
Abstract: PURPOSE:To provide oriented layers having excellent orientability and thermal stability and to enable good and stable image display by forming specific oriented layers on electrode layers and packing a liquid crystal between the oriented layers. CONSTITUTION:The electrode layers 2 are respectively provided on the opposite surfaces of insulating substrates 1 provided to face each other, by which a pair of electrode units are formed. The oriented layers 3 consisting of a straight chain polymn. pair contg. >=50wt.% unit expressed by formula I are formed on the electrode layers 2 and the liquid crystal 4 is packed between the oriented layers. In the formula I, X is a nonionic univalent group having either of one piece or two pieces of straight chain hydrophobic groups or one piece of straight chain hydrophobic group contg. a rigidity component in a continuous chain. Y is a group selected from formulas II to V (R<3> denotes hydrogen or methyl group; R<2> denotes a bivalent group selected from -CO-, -COO-, -O- and -CONH-; (n)denotes an integer from 1 to 4 (m) denotes an integer from 1 or 2); R<1> denotes a group selected from hydrogen, methyl group, cyano group, etc.
Patent JP-H10222419-A (JP)
Title: Memory control system
Inventor: KASAI MASAO
IPC: G06F12/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To perform access without inserting any wait at the time of memory read cycle. SOLUTION: While a microprocessor 1 accesses a memory 3, under the control of address collation part 10, a data selecting part 6 turns an output to a data bus to a high impedance state. Besides, while the microprocessor 1 accesses the memory 3, the address collation part 10 reports the insertion of wait for two clocks to a wait control part 8. Next, when the microprocessor 1 is to read data in a memory 4, the microprocessor 1 outputs the memory address of memory 4 for reading data in the memory 4. The address collation part 10 compares an address outputted by an address addition control part 7 with the address outputted by the microprocessor 1 and reports the compared result to the wait control part 8.
Patent JP-S59148249-A (JP)
Title: Cathode-ray tube
Inventor: ASANO TETSUO
IPC: H01J7/24
Filed: 1983-02-14
Abstract: PURPOSE:To improve a contrast while suppressing reflection of external rays on the external surface of a transparent panel of a projection cathode-ray tube by providing a non-reflection film on the external surface of the transparent panel. CONSTITUTION:A transparent panel 3 is arranged in front of a phosphor screen panel 1 with an interval of the prescribed length and a metal structure 2 having a thermal radiation effect is interposed between the peripheries of both panels 1 and 3 while sealing the space 5 surrounded by said metal structure 2 and both panels 1 and 3 and providing a non-reflection film 6 on the external surface of the transparent panel 3 in a cathode-ray tube inside of which a transparent coolant is sealed. The non-reflection film 6 is to be formed in a multilayer structure consisting of, for instance, magnesium fluoride and a rock crystal etc.
Patent JP-H07227902-A (JP)
Title: Method for automatic control of drive height in blow molding and its apparatus
Inventor: SUZUKI TATSUO
IPC: B29L22/00
Filed: 1994-02-21
Abstract: PURPOSE:To automatically control the amt. of butting between the cutting sleeve of a drive blow pin and the counter plate of a mold in a blow molding machine. CONSTITUTION:The drive blow pin 15 of a blow molding machine is constituted so as to elevate and lower it by driving an electric motor 8 and the torque of the electric motor 8 can be arbitrarily set and after the centers of a mold 19 and the drive blow pin 15 are made to coincide with each other, it is lowered by a slow speed and increase in the torque when the counter plate 25 of the mold 19 is brought into contact with the cutting sleeve 26 of the drive blow pin 15 is detected and the value of a pulse encoder 27 is made to be a command point for positioning.
Patent JP-S60167579-A (JP)
Title: Charge transfer type solid-state image pickup element
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1984-02-10
Abstract: PURPOSE:To improve a smear suppression factor and to reduce the power consumption by providing a CCD shift register which stores the smear charge as well as the optical signal charge and obtaining the difference between stored optical and smear signals in order to delete the smear component. CONSTITUTION:The optical signal charge stored to a photodiode for a field period is read out within a vertical CCD shift register 2 via a transfer gate 7 at a time point t1 and sent to a CCD shift register 15-1 for storage of signals. Then the register 2 is driven again in its idle state at a time point t2 and sends the leakage smear charge to a shift register 15-2 for storage of smear. Then the optical signal charge and then the smear charge are sent into the horizontal CCD shift registers 3-2 and 3-1 respectively at a time point t3 when the transfer is through with both optical signal and smear charges. Then these CCD shift registers are driven at a time point t4, and the optical and smear signals are extracted successively to outputs 4-2 and 4-1 respectively to undergo the subtraction.
Patent JP-H03227727-A (JP)
Title: Transmission for four-wheel drive
Inventor: KAWABE MASATO
IPC: B60K17/34
Filed: 1990-01-31
Abstract: PURPOSE:To supply lubricant different in viscosity by providing a final speed reducing differential gear which is interconnected to a transmission for four- wheel drive, concurrently providing a transfer which is interconnected to the differential gear, and thereby providing an oil seal section on the transfer shaft, which partitions the transfer so as to be separated from the differential gear. CONSTITUTION:Engine power extracted from a transmission for four-wheel drive is transmitted to the final speed reducing gear 14 of a differential gear 4 which rotates front wheels via a drive shaft so that a driven gear 12 provided for one end 8b of the transfer shaft 8 of a transfer 6 is meshed with the gear 14. A ring gear 10 provided at the outer end 8a of the transfer shaft 8 is meshed with a transfer bevel gear 16 provided for a rotating shaft 18 connected to the side of rear wheels. An oil seal section 22 which partitions the transfer 6 so as to be separated from the differential gear 4, is provided for the transfer shaft 8 of the transfer 6 which is interconnected to the differential gear 4. Namely, the transfer shaft 8 is furnished with a large diameter section 24 roughly at its center section so that the oil seal section 22 is thereby interposed between a housing 26 and the large diameter section 24.
Patent JP-H05187610-A (JP)
Title: Impact burner
Inventor: WATANABE TOSHIO
IPC: F23D14/02
Filed: 1992-01-11
Abstract: PURPOSE:To increase the reduction effect of NOx by the recirculation of exhaust gas, attain high load combustion by perfect combustion, reduce combustion noise and attain a high turn down ratio. CONSTITUTION:The bottom 13 of a combustion chamber 30 is divided. There are provided a wall which is slightly extended upwards for each divided bottom and the bottom 13 which is angle-shaped and provided with a slightly upward inclination directed at the central axis, thereby forming a combustion section. A plurality of fuel gas ejection holes 41 are installed along a ridge at the top which is angle-shaped. A plurality of combustion air ejection holes 15 having an upward angle along the angle-shaped upward inclination are installed to the both walls of the bottom of the combustion section in such a fashion that they may face each other, Furthermore, a fuel change over valve 52 is installed to a gas supply pipeline.
Patent JP-H03226331-A (JP)
Title: Manufacture of precision casting product
Inventor: IGARASHI SHIGERU
IPC: B22C9/04
Filed: 1990-01-31
Abstract: PURPOSE:To remarkably improve the workability by impregnating organic compound, after casting molten metal into a mold and naturally cooling. CONSTITUTION:The mold containing calcium carbonate is manufactured around a pattern made of wax or the other material which can be removed. After removing the pattern, the mold is burnt at >=850 deg.C. By using the mold, a part of which is made of calcium oxide, a precision casting product is manufactured. Then, after casting the molten metal into the mold, the natural cooling is executed. After that, the organic compound is impregnated. By this method, good disintegratability is obtd.
Patent JP-H11219598-A (JP)
Title: Semiconductor memory device
Inventor: KOBAYASHI MASAKO
IPC: G11C29/04
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of making high- speed operation compatible with high reliability. SOLUTION: Regular memory cell arrays 2-16 are arranged in a region excluding the second row and the second column out of region divided into three rows and three columns. A memory cell array for redundancy is arranged in the second row and the second column. Replacement operation between a regular memory cell array and a memory cell array for redundancy is performed making a memory cell block as a unit. Thereby, as the memory cell array for redundancy arranged at a position of the second row and the second column and the regular memory cell array can by replaced for each sub-block, replacement by an efficient redundant circuit can be performed. Also, as a redundant circuit is not required to arrange for each regular memory cell array, the number of sub-blocks for redundant operation can be made the minimum, and reducing a chip area can be performed.
Patent JP-H11220025-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/4763
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and manufacturing process of a semiconductor device by eliminating the need for separately forming an etching stopper film and a diffusion inhibiting film. SOLUTION: At the time of etching a second interlayer film 16, the kind of etching gas or etchant is selected so that the etching rate of a first interlayer film 14 becomes smaller than that of the film 16. In addition, the first interlayer film 14 is formed by using silicon nitride(SiN), etc., having compact molecular density. Therefore, the first interlayer film 14 functions as an etching stopper and a diffused inhibiting film.
Patent JP-S61184399-A (JP)
Title: Tube cleaning device for heat exchanger
Inventor: FUJIMOTO MASAKAZU
IPC: F28G9/00
Filed: 1985-02-08
Abstract: PURPOSE:To perform a proper cleaning of a storing unit and cleaning materials and to make a sufficient function of the cleaning device by a method wherein a tube cleaning device for use in cleaning the inner walls of the tubes is made such that the water chamber having a storing unit arranged therein is provided with an injection flow generator for cleaning the storing unit and the cleaning materials. CONSTITUTION:A heat exchanger 1 has at its both ends water chambers 4 and 4' and tubes 3 are extended between the water chambers. The tubes 3 are fixed to the pipe plates 2 and 2' by expansion pipes etc. and opened in the water chambers 4 and 4'. Both ends of the tubes 3 are provided with storing units 5 storing the cleaning materials 6. The injection flow pipes 10 and 10' inject the compressed air. The injected air is ascended as bubbles when its pressure is low to peel off the weed, mud and other foreing materials adhered to the storing units 5. The peeled off weed or the like are flowed away together with the fluid. When the pressure is excessively high, a porous plate 12 is mounted between the injection flow pipe 10 and the storing unit 5, the air flow is weakened to made bubbles and entirely dispersed and so the foreign materials can be removed without damaging the storing units 5.
Patent JP-H01197897-A (JP)
Title: Refuge guiding device
Inventor: OKAYAMA YOSHIAKI
IPC: A62B3/00
Filed: 1988-02-03
Abstract: PURPOSE:To instantly decide whether a refuge is possible or not by giving the title device a function to convert a signal transmitted from an analog type smoke sensor into a visual distance and a travel speed and display the visual distance and the travel speed in addition to another function to level-display the signal by a receiver. CONSTITUTION:The device is equipped with a first table ROM3 to store a collation table to collate the installed places of smoke sensors SE1-SEn obtained from the addresses of the smoke sensors SE1-SEn provided for a place, at which a refuge passage is composed, with combustibles to exist at the installed places and a second table RAM3 to store the visual distances for the combustibles and the output of the smoke sensors SE1-SEn. Further, the device is equipped with a means to discriminate the combustibles from the first table ROM3 based on the addresses and the output of the smoke sensors SE1-SEn, discriminate the visual distance from the second table RAM3, and display the visual distance. Thus, the decision whether a refuge guiding is possible or not can be executed more easily and surely.
Patent JP-H08220818-A (JP)
Title: Electrophotographic device
Inventor: KAMIOKA MAKOTO
IPC: B41J29/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide an electrophotographic device capable of ejecting a paper sheet with its face up and down, and capable of preventing the photoreceptor and the developing device of a process unit from being damaged in the case the process unit is detached/attached. CONSTITUTION: An abutting and detaching mechanism 5 making the developing devices 4a, 4b, 4c, and 4d abut on and detach from the photoreceptive belt 1, and a switch back mechanism part 30 switching the sheet back in order to eject it with its face down are integrally provided as a side unit 25, and also a locking mechanism 31 preventing the process unit 12 from being drawn is provided. The unit 25 is attached to the aperture part of the electrophotographic device main body 21 is a state where it can freely open and close. The mechanism 31 locks the unit 12 when the unit 25 closes, and the locking of the unit 12 by means of the mechanism 31 is released when the unit 25 opens.
Patent JP-H06212899-A (JP)
Title: Structure of closing plug in storage structure
Inventor: TAMURA TOMIO
IPC: B65D88/76
Filed: 1993-01-14
Abstract: PURPOSE:To securely place concrete on constructing a storage structure. CONSTITUTION:In a storage structure in which a storage cavity is formed by jointing to a horizontal sewerage tunnel 7 connected to a vertical shaft through a horizontal water supply tunnel 15 and a closing pug 9 is provided between both horizontal tunnels 15, 7 so as to close both tunnels, regarding the closing plug 9, the front end side 11 and the depth end side 12 are formed on the body 90 so as to face to both horizontal tunnels 7, 15 and an enlarged part 91 having a larger sectional area than the front end side 11 is formed. A seal face 92 is formed so as to define a rising inclination from the top end 11a of the front end side 11 to the top end 91a of the enlarged part 91 and further, to joint both. The section AA is formed so as to converge toward the depth end side 12 between the enlarged part 91 and the depth end side 12 and further, to define a rising inclination from the top end 91a to the top end 12a of the depth end side 12.