baber/WOPTO huggingface dataset:
Patent JP-H10301545-A (JP)
Title: Driving method of liquid crystal panel, segment driver, display controller and liquid crystal display device
Inventor: TAMURA TAKESHI
IPC: G02F1/133
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To realize a gradated display by a PWM(pulse width modulation method) in an MLS (multi-line) driving method while minimally suppressing an increase in the number of voltage levels and deterioration in a display characteristic such as contrast. SOLUTION: Prescribed operation is performed by using the gradated data, the virtual data generated according to the data and an orthogonal function, and pulse width modulation is performed according to the obtained data, and the pulse width modulation of a binary level by the MLS driving method is realized. The virtual data are generated so that the sum of the number of pieces of 1 at every bit of the gradated data and virtual data are made to be an even. The gradated data and virtual data are converted to the data becoming symmetric around 0 as a center, and matrix operation is performed according to the converted data and the orthogonal function, and the result of the matrix operation is converted to a positive integer. Or, the matrix operation based on the gradation data, virtual data and orthogonal function is performed, and addition, operation based on the result of the matrix operation and a constant according to a total sum of row element is the orthogonal function is performed. A display controlled side may generate the PWM data, or a segment driver side incorporating a memory may generate the PWM data.
Patent JP-H07248715-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G21/16
Filed: 1994-03-11
Abstract: PURPOSE:To enable the loading/unloading of a cartridge integrally incorporating a photoreceptor drum, etc., to/from a device main body to be performed with an easy operation by making the cartridge compact with excellent balance and positional setting by precisely including the exposing optical system of a main body side. CONSTITUTION:This color image forming device is constituted so that the cartridge 30 constituted in such a manner that the photoreceptor drum, an electrifier, a developing unit, etc., are arranged with excellent balance and integrated, is disposed in the device main body, to be loaded/unloaded by horizontally sliding a pair of upper and lower guiding rails 61A and 61B as a guide, and the photoreceptor drum includes a supporting member 20 to which the exposing optical system fixed on the main body side is attached, at the time of loading and then, is disengaged from the lower guiding rail 61B at the time of unloading after leaving from the supporting member 20.
Patent JP-S52125223-A (JP)
Title: Tuning circuit
Inventor: NAGASHIMA TOSHIO
IPC: H04N5/44
Filed: 1976-04-14
Abstract: PURPOSE:To enable the tuning circuit having sufficient attenuation for higher frequency and also for lower frequency than the reception frequency and having small loss at the reception frequency, by connecting a high pass filter to the tuning circuit with trap circuit.
Patent JP-H04258878-A (JP)
Title: Semiconductor storage device
Inventor: FURUYAMA TORU
IPC: G11C7/10
Filed: 1991-02-13
Abstract: PURPOSE:To utilize a means temporarily storing information read out in time series from several transistor/capacitor type memory cell as a cash memory by accessing the storing means independently from the memory cell array. CONSTITUTION:It is assumed that the circuit mentioned here is one column circuit taken out from a DRAM. For word lines WL1 to WL4, a signal is turned on in this order and then off in the reverse order. That is, the WL1 is turned on for the longest time period, and the WL4 is turned on for th eshortest time period. Accordingly, transistors Q1 to Q4 are also turned on in this order and then turned off in the reverse order. To the control signal lines RL1 to RL4, a pulse is inputted respectively at the time of ON and OFF for the word lines. Thus, storag information from capacitors C1 to C4 can be read out from the capacitor C1 arranged on the side closer to a first read-out/write-in node of a memory cell MC in order, the information can be stored to a register REG and then the information of bit line B1 can be written in from C4 which is arranged on the farthest side to C4 in order.
Patent JP-H02220344-A (JP)
Title: Multiple electrode and manufacture thereof
Inventor: ITOI HIROTO
IPC: H01J49/22
Filed: 1989-02-20
Abstract: PURPOSE:To eliminate an effect due to charge accumulation at a connection part and ensure the easy manufacture of a multiple electrode by externally bulging the connection part of an adjacent electrode formation part. CONSTITUTION:The electrode formation part 4 of a multiple electrode such as a quadruple electrode and a formation part 4 adjacent thereto are connected to each other via a connection part 6 bulged externally in a direction off a multiple electrode electrode field generation part formed integrally with an electrode 2. According to the aforesaid formation, an edge distance from the connection part 6 to a charge accumulation part becomes large and the connection part 6 comes to be less influenced by accumulated charge. Also, after the glass electrode part 4 and the connection part 6 are formed on the first and second sections 12 and 14 using a mandrel 14, the aforesaid sections 12 and 14 independently contract and the recessed part of the formation part 4 and connection part 6 are not hindered by the sections 12 and 14. Consequently, mold releasing can be done smoothly and the electrode 2 can be concurrently formed during heating and cooling processes, thereby ensuring the easy manufacture of the multiple electrode.
Patent JP-H01215782-A (JP)
Title: Natural rubber latex serum fertilizer composition
Inventor: TAJIMA YOSHIO
IPC: C05F11/00
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a readily handleable natural rubber latex serum fertilizer composition, containing a solid of a natural rubber latex serum and phosphatic fertilizer, remarkably excellent in fertilizer effect properties and having consolidation preventing properties. CONSTITUTION:The aimed natural rubber latex serum fertilizer composition obtained by concentrating an acidic natural rubber latex serum prepared in producing natural rubber by a conventional method to provide a solid and blending a phosphatic fertilizer in an amount of 1-30wt.%, especially 3-20wt.% expressed in terms of P2O5 based on the above-mentioned solid therewith. Furthermore, e.g., calcium superphosphate, calcined phosphatic fertilizer and bone meal, are cited as the above-mentioned phosphatic fertilizer. Phosphoric acid itself can be used. In this case, however, a suitable basic substance, such as KOH or Ca(OH)2, is preferably used together with the phosphoric acid.
Patent JP-H08236132-A (JP)
Title: Fuel cell power generating system
Inventor: NISHIGAKI HIDEO
IPC: H01M8/04
Filed: 1995-03-01
Abstract: PURPOSE: To cool a reformed gas and an exhaust air so as to keep optimum temperature, working as safety protection when a heat exchanger for exhaust heat recovery using as a heat source of heating-cooling equipment stops and without being affected by heat load variation in an exhaust heat utilizing line in a fuel cell power generating system adopting cogeneration. CONSTITUTION: Heat exchangers 6, 10 for exhaust heat recovery for using as a heat source of exhaust heat utilizing equipment are installed in the front steps of a reformed gas cooling device 7 and an exhaust air cooling device 11 in a reformed gas supply line 3 and an exhaust air line 4. Bypass paths 6a, 10a for bypassing the whole amounts of reformed gas and exhaust air when the operation of the exhaust heat utilizing equipment is stopped and gas shut off valves 6b-6d, 10b-10d are arranged in the heat exchangers for exhaust heat recovery. Flow rate control valves 7a, 11a of cooling water and temperature controllers 7b, 11b are installed in the reformed gas cooling device and the exhaust air cooling device to cool the reformed gas and the exhaust air to a constant temperature, and to condense and separate steam.
Patent JP-H09228529-A (JP)
Title: Joist supporting structure
Inventor: INOUE JIRO
IPC: E04B5/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To offer a joist supporting structure which allows execution of works without a complicated procedure and does not generate a gap between a beam and a floor finish material. SOLUTION: A beam 10 is structured so that band-shaped wooden plates 2 are attached to the outer surfaces of the upper and lower flanges of an H-steel 1 in such a way as covering their overall length, and to the side face of that of the plate 2 which is attached to the upper flange, a long stretching working plate 12 provided at the top edge with a plurality of recesses 11 is installed in such a way that the top edge is protruding upward from the oversurface of the plate 2. A joist 4 is engaged by the recesses 11 and its end is supported by the oversurface of the plate 2.
Patent JP-H10211471-A (JP)
Title: Surface treatment system
Inventor: TAKAGI MASAMI
IPC: B08B3/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment system to continuously carry out treatment of an object to be treated. SOLUTION: A washing tank 1 containing a washing liquid has a double cylindrical structure and comprises an inside separate tank 2a and an outside separate tank 2b. Spiral transportation routes 3a, 3b are formed in the separate tanks 2a, 2b, respectively and when vibration is applied to the washing tank 1 in the circumferential direction and the up and down directions of tank 1 by a vibrating apparatus 15, an object member A to be cleaned, which is an object material to be treated, in the bottom part of the separate tanks 2a, 2b are moved upward along the transportation routes 3a, 3b. A through hole 4 communicating with the separate tank 2b is formed in the circumferential wall of the inside separate tank 2a and the object member A to be cleaned which is cleaned in the separate tank 2a is thrown to the outside separate tank 2b through the through hole 4. After the object member A to be cleaned comes out of the liquid surface in the separate tank 2b, heated steam is blown from a steam jetting pipe 12 to clean out residual matter and after that, air is blown from an air blowing pipe 13 to dry the material.
Patent JP-H11238606-A (JP)
Title: Rotary type electrical part
Inventor: HONMA TOSHIO
IPC: H01C10/26
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To make a rotary electrical compact and inexpensive with good productivity having less number of item part by rotatably fixing a rotary body by a bearing shaft inserted into the through-hole of a rotary body. SOLUTION: A bearing shaft 2 and a pair of contact members 3 made of a spring metallic board are embedded in a bearing axle 2 made of an insulating material. In addition, a rotary body 5 made of a ceramic material is provided with a through-hole 5a, a driver trench 5b on the upper part and a flat part 5c on the upper surface so as to encircle the outer periphery of the driver trench 5b. On the other hand, a conductive pattern made of a resistor and a proper conductor is formed on the underside of this rotary body 5. Then, in this rotary body 5, a small diameter part 2b of the bearing axle 2 is penetrated into the through-hole 5a, while the front end of the small diameter part to be the bearing shaft 2 is caulked around the through-hole 5a on the bottom face of the driver trench 5b to be rotatably fixed to the bearing axle 2.  Furthermore, a speed nut may be fixed to the small diameter part 2b in place of the caulking step.
Patent JP-H02222691-A (JP)
Title: Production of red pigment by tissue culture of garland chrysanthemum
Inventor: FUJII YASUO
IPC: A23L5/40
Filed: 1989-02-23
Abstract: PURPOSE:To stably produce a large quantity of the subject pigment susceptible to natural environment and useful for food, etc., by inducing a callus from a tissue piece of garland chrysanthemum, culturing the callus and collecting the produced anthocyanin pigment. CONSTITUTION:The objective pigment is produced by inducing a callus from a tissue piece of garland chrysanthemum, culturing the callus and collecting the produced anthocyanin pigment. The culture is carried out e.g. at 20-27 deg.C and about pH5.7 under illumination at a luminous intensity of 500-5,000 lux.
Patent JP-H10216377-A (JP)
Title: Sewing operation device
Inventor: KONDO MASAKAZU
IPC: D05B11/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a sewing operation device such that the area occupied by the sewing operation device is reduced to enable space savings and that operating efficiency can be increased by installing or taking out a sewn-material stretching stand at a predetermined position very easily and quickly from the horizontal direction of the sewing operation device and by adjusting a sewing machine. SOLUTION: A sewing operation device 1 comprises a longitudinally movable U-shaped frame 2, a horizontally movable sewing machine main body 3 attached to the horizontal part of the top of the U-shaped frame 2, a shuttle part 4 provided at the horizontal part of the bottom of the U-shaped frame 2 in such a way as to be opposed to the sewing machine main body 3, a sewing machine driving mechanism 5 driving the sewing machine main body 3 and the shuttle part 4 in combination, and a sewn-material stretching stand provided above the shuttle part 4 to stretch a subject to be sewn. The operating range of the sewing machine main body 3 can be shifted horizontally beyond the space for installing the sewn-material stretching stand on which the subject to be sewn is stretched.
Patent JP-S53126810-A (JP)
Title: Telebvision channel selector
Inventor: SASAKI MINORU
IPC: H03J7/18
Filed: 1977-04-12
Abstract: PURPOSE:To simplify the circuit constitution and to facilitate an easy IC formation by keeping a constant sweep variation ratio for the tuning frequency irrespective of the receiving band via a digital means.
Patent JP-H06237348-A (JP)
Title: Memory controller
Inventor: OBAYASHI NOBUYUKI
IPC: H04N1/21
Filed: 1993-02-08
Abstract: PURPOSE:To effectively use a memory by setting a different threshold level to each of plural functions. CONSTITUTION:A memory residual capacity detected by a memory residual capacity detection section 8 is compared with a threshold level in a threshold level storage section 10. Plural threshold levels depending on kinds of jobs are set in the threshold level storage section 10. For example, a threshold level corresponding to a less memory residual capacity is allocated to a job with high priority. The result of comparison between each of the plural threshold levels and the memory residual capacity is inputted to a job execution control section 11. A job execution discrimination section 12 discriminates whether or not plural jobs are in execution. The job execution control section 11 outputs a job interrupt signal when the memory residual capacity is reduced more than each threshold level and the job corresponding to the respective threshold level is in execution and sets a flag of an inhibit flag setting section 13 when not in execution.
Patent JP-S59167740-A (JP)
Title: Kana-kanji converting device
Inventor: CHIYUUMA TAKAHIKO
IPC: G06F17/22
Filed: 1983-03-14
Abstract: PURPOSE:To shorten the conversion time by not retrieving an independent word beginning from the first character of an adjunct part when the condition where the first character of the adjunct part is refered to be the end of a clause and reducing the retrieval of a composite word to obtain a high conversion rate. CONSTITUTION:When a recognized clause exists, a composite word retrieval control part 8' causes a character string checking part 9 to check the input character string beginning from the first character of an adjunct part of this clause. The character string checking part 9 checks whether the first character of the adjunct part is a specific particle or not, and if this first character is not a specific particle, a composite word retrieval stop signal is sent back to the composite word retrieval control part 8'. If the first character is a specific particle, the part 9 checks whether the second or the third character of the adjunct part satisfies a prescribed condition or not. A composite word retrieval continuing signal is sent back to the composite word retrieval control part 8' if the condition is satisfied, but the composite word retrieval stop signal is sent back to the composite word retrieval control part 8' if the condition is not satisfied.
Patent JP-S59166806-A (JP)
Title: Shape confirming system
Inventor: YOSHIMOTO YUKIO
IPC: G01B11/02
Filed: 1983-03-14
Abstract: PURPOSE:To execute an exact measurement by setting so that width of a holding tool expresses length of a part hidden by a holding tool of an object to be measured, measuring a silhouette width of the holding tool, and correcting the length of the object to be measured. CONSTITUTION:A hole 27 having a prescribed depth Y is provided on the nearly central part of a holding tool 26, and the other end of an object to be measured 1 is inserted into this hole. As a result, their silhouette is formed in a field of view 4. Also, the depth Y of the hole 27 is adjusted in conformity with length of the object to be measured 1, so that the object to be measured 1 is positioned at the nearly central part of the field of view 4. In case of this holding tool, however, it is impossible to measure the depth Y of the hole 27, therefore, the length of the object to be measured 1 cannot be derived. Therefore, the holding tool 26 is made so that its width X shows the depth of the hole 27, by which when an output of a line image sensor 6 is brought to data processing, the depth Y of the hole is derived by using a method of table look-up, and the length of the object to be measured 1 is known by calculating C+E+Y.
Patent JP-H04278459-A (JP)
Title: Freshness detector
Inventor: WATABE HIROMI
IPC: G01N33/12
Filed: 1991-03-07
Abstract: PURPOSE:To enhance the reliability in the freshness control of food by detecting the gas generated with the deterioration of the freshness of food and the amount of the food and judging a freshness state on the basis of the generation amount of the gas and the amount of the food. CONSTITUTION:A gas sensor 4 detects the gas generated from food 3 and a gravity sensor 5 detects the wt. of the food 3 placed on a tray 10. A judging part 6 judges the freshness of the food 3 on the basis of the detection results of the sensors 4, 5. At first, for example, the conversion rate to a grade of the size of fish is determined from the output of the sensor 5. Next, a rule table is used to take the min. value among determined rules to calculate the conclusion of the rule and conclusions are calculated with respect to all of the rules to take the max. value thereof and a membership function judging a freshness state is obtained and freshness is judged on the basis of the generation amount of gas considering the size of fish.
Patent JP-S59168578-A (JP)
Title: Fet operation system
Inventor: MAEDA AKIRA
IPC: G06F17/14
Filed: 1983-03-16
Abstract: PURPOSE:To obtain the correlation value of the (k-p)th stage by using the K stages of FET (first Fourier transformer) connected into a pipeline form and making use of the operation result obtained by the FET of the (k-p)th stage. CONSTITUTION:The picture data (f) having the 2<k> length N and the reference data (g) are stored in a buffer 2 after the operation of the 1st stage carried out by butterfly operation devices 1 and 1. Hereafter the FETs are successively executed in the same way via the buffers 21, 22-. The outputs of (k-p) stages are supplied to a multiplier 3 to perform a correlative operation. The result of this operation is supplied again to a pipeline FET device, and an operation adverse to that mentioned above is carried out over (k-p) stages. Then the final result (h) is obtained. Thus a correlative operation is possible with no increment of operation quantity.
Patent JP-H05208076-A (JP)
Title: Water supply device for water stream type floating body transfer equipment
Inventor: NIINAI HIDEMI
IPC: F04D3/00
Filed: 1992-01-31
Abstract: PURPOSE:To obtain the water supply device for a water stream type floating body transferring equipment having the superior economic performance, and with which the water channel side wall height and the pump power can be reduced and the efficient pump can be used. CONSTITUTION:A water supply device is equipped with a horizontal annular water channel 1, partial duct 2 which is formed from a horizontal guide plate 4 laid in a proper length at a proper height on the bottom surface of the annular water channel 1, and a plurality of submersible axial flow pumps 5 which are arranged in parallel in the partial duct 2.
Patent JP-H07246802-A (JP)
Title: Caster mounting structure
Inventor: MURAKAMI TOMOKAZU
IPC: A47B91/00
Filed: 1994-03-14
Abstract: PURPOSE:To embody a caster mounting structure adapted to requirements for recycling and improved with respect to the safety of the caster in use. CONSTITUTION:When the upper end 31 and lower end 32 of a caster shaft 3 are press fitted respectively in a shaft hole 11 opening to the lower surface of a leg blade 1 and a shaft hole 21 opening to the upper surface of a caster body 2, the fitting strength between the upper end 31 of the caster shaft 3 and the shaft hole 11 of a leg body 1 is set larger than that between the lower end 32 of the caster shaft 3 and the shaft hole 21 of the caster body 2.
Patent JP-H08205987-A (JP)
Title: Fitting structure for instrument
Inventor: TANIGAWA TAKAHIRO
IPC: A47K17/02
Filed: 1995-02-06
Abstract: PURPOSE: To simplify fitting work by fixing the center of a pedestal provided with plural screws onto a wall surface with one bolt and fixing a flange on the pedestal with screws and nuts. CONSTITUTION: Concerning the fitting structure for instrument with which a pedestal 10 is previously fixed on a concrete wall surface W by using an AY bolt 6 in the case of fitting a main body 1 of a handrail onto the concrete wall surface W, one lower hole 5 is previously pierced on the concrete wall surface W, the AY bolt 6 is inserted into the lower hole 5, and the pedestal 10 is fixed on the concrete wall surface W by fastening a bolt 7 consisting of the AY bolt 6.  Concerning the pedestal 10, screw projections 11 are protruded and formed at prescribed intervals at its outer peripheral positions, the screw projections 11 are inserted into through holes 2a of a flange 2 by matching the through holes 2a with the screw projections 11, the flange 2 is strongly linked to the pedestal 10 by fastening nuts 12 by screwing the nuts 12 with the screw projections 11 from the outside of the flange 2 and further, the main body 1 of the handrail is completely fitted by fitting cup pedestals 3 into the flange 2 and the pedestal 10.
Patent JP-S61203069-A (JP)
Title: Traction wire storing device with slack prevention
Inventor: HIRUTA YOSHIKATSU
IPC: H01B13/00
Filed: 1985-03-04
Abstract: PURPOSE:To provide a wire storing device in simple construction with excellency in reliability and less requirement for maintenance by tracting a truck, which includes a wire receipt roller and is movable on a rail between a fixed shieve and movable shieve, with a traction wire connected with the movable sheave, and by placing in a position effective for slack prevention of the wire. CONSTITUTION:Immediately before wire storing is commenced, in which a fixed sheave 1, trucks 4, 5 and a movable sheave 2 are positioned close to each other, the movable sheave 2 moves apart from the fixed sheave 1 to actuate wire storing. Then the trucks 4, 5 with wire receipt rollers 7, 8 are automatically tracted through traction wires 9, 10 to cause movement to a position where the wire 6 is free from generation of excessive slack. Thus the trucks 4, 5 are placed in a position effective for preventing the wire 6 from slacking at all times, wherein said position lies between the fixed sheave 1 and movable sheave 2. Thus the wire 6 can be prevented from slack or outer damage caused thereby an from elongation caused by excessive tension, which should lead to reduction of the load capacity required to drive the movable sheave.