baber/WOPTO huggingface dataset:
Patent JP-H09102615-A (JP)
Title: Active matrix display
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce the OFF current of an active matrix display. SOLUTION: In an active matrix display, a circuit constituted of at least five thin film transistors 121-125 is formed as a switching element for a picture element electrode. In the circuit, an almost M-shaped semiconductor region 100, and a gate signal line 128 and a capacitance line 130 which intersect the M-shaped semiconductor region 100 are arranged. By applying a selection signal to the gate signal line 128, the thin film transistors 121-123 execute switching operation, and data are written on picture elements. On the other hand, a suitable potential is applied to the gate electrodes of the thin film transistors 124, 125 from the capacitance line 130, and makes the thin film transistors 124, 125 function as capacitors. Thereby the discharge amount from the picture elements is reduced.
Patent JP-S60196995-A (JP)
Inventor: MATSUOKA NOBUTAKA
IPC: H05K1/18
Filed: 1984-03-21
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-S57169055-A (JP)
Title: Aluminum alloy for deep drawing
Inventor: ARAI KOUZOU
IPC: C22C21/08
Filed: 1981-04-09
Abstract: PURPOSE: To prevent the surface roughening and the formation of a deep drawing edge and to enhance the strength and limit drawing ratio by adding prescribed amounts of Fe, Si, Mg, Ti and Cu.  
     CONSTITUTION: The titled alloy contains 0.5W1.5% Fe, 0.7W1.5% Si, 0.1W1% Mg and ≤0.1% Ti or contains 0.05W1% Cu furthermore. This alloy causes hardly surface roughtening and the formation of a deep drawing edge, and it has sufficient strength and a high limit drawing ratio. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06271578-A (JP)
Title: Derivative of analgesic nalbuphine prodrug
Inventor: KO YOUHO
IPC: A61P25/02
Filed: 1993-03-15
Abstract: PURPOSE: To provide new compds. without side effects, having analgesic activities for a long time and useful as analgesics, remedies for external use, endermisms, injections, etc.  
     CONSTITUTION: These derivs. are compds. of formula I (where R is 1-40C alkyl, 6-40C aromatics, aromatics having 6-40C alkyl group or H). For example, nalbuphine propionate. Further, the compds. of formula I are obtained by reacting the compd. of formula II with the compd. of formula RCOX (X is halogen or the like) in methylene chloride in the presence of triethyl-amine. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63220038-A (JP)
Title: Hot-water supplier
Inventor: SATO TOMINARI
IPC: F24D17/00
Filed: 1987-03-09
Abstract: PURPOSE:To prevent the unexpected delivery of high-temperature hot-water from a hot-water supplying cock, by a method wherein a valve mechanism, regulating the amount of feeding water for reducing a hot-water temperature, is maintained automatically in the water flow allowable condition of a set opening degree or more preferentially to an automatic regulation, effected by a supplying hot-water temperature regulating means, by a water flow detecting means and a safety control means, immediately before opening the hot-water supplying cock. CONSTITUTION:A low-temperature hot-water supplying passageway 18 is provided with a water flow detecting means 23, detecting the flow of water in accordance with the opening of a hot-water supplying cock 17, and a safety control means 26D. The safety control means 26D maintains a valve mechanism 21 in the water flow allowable condition of a set opening degree or more automatically so as to be preferential to the automatic control of the valve mechanism 21, which is effected by a supplying hot-water temperature control means 26C, on the basis of the detecting result of the water flow detecting means 23, when the low- temperature hot-water supplying passage-way 18 is under a condition that water is not flowing. According to this method, the high-temperature hot-water, delivered to the low-temperature hot-water supplying passageway, may be mixed with water for reducing the hot-water tempera ture, whose amount is sufficient in safety, without delay immediately after opening the hot-wa ter supplying cock even when the control of supplying hot-water temperature is delayed upon delivering the high-temperature hot-water from a high-temperature hot-water supplying passageway into the low-temperature hot-water supplying passageway.
Patent JP-S56150659-A (JP)
Title: Shaft-sealing element
Inventor: WASHIDA AKIRA
IPC: F16J15/32
Filed: 1980-04-22
Abstract: PURPOSE: To increase follow-up performance and sealing performance to the oscillation of a shaft by a method wherein a plurality of circular cavities are provided on the reverse side of the sealed slide surface of a seal lip.  
     CONSTITUTION: The seal lip 1 attached by a holding ring 3 to a supporting ring 2 has a sealed slide surface S pressed and attached by a shaft 4 on the internal circumference. On the surface 7 of the reverse side of the sealed slide surface S are provided a plurality of circular cavities 8 to give adequate flexibility to the seal lip 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05157364-A (JP)
Title: Reverse flow preventing device
Inventor: HIDAKA KATSUHIRO
IPC: F24H9/00
Filed: 1991-02-25
Abstract: PURPOSE:To simplify the structure of a reverse flow preventing device to be small-sized and light-weight, lower down production costs, and improve in the performance that an overflow chamber is flooded with water because of water leakage from an air charge valve. CONSTITUTION:An air charge room 13 is formed between a first check valve 11 and a second check valve 12 and is in communication with an overflow chamber 15 through a drain hole 14 which is provided with an air charge valve 17. The drain hole 14 is opened at a lower end part of the overflow chamber 15 and atmosphere communicating port 16 of the overflow chamber 15 is opened above an opening position of the drain hole 14. The first check valve 11 and the air charge valve 17 are interlocked through a solenoid 18, so that if the first check valve 11 is opened, the air charge valve 17 is closed, while if the first check valve 11 is closed, the air charge valve 17 is opened.
Patent JP-H11225531-A (JP)
Title: Operation valve structure of mowing machine
Inventor: YOSHINO JUNICHI
IPC: F16K31/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To add a solenoid on-off valve for a float and a low-pressure relief valve to a valve main body in changing a mowing machine with a sled of standard specification into a following attachment in which the mowing machine is made into a float state on an uneven road to carry out weeding operation. SOLUTION: When a mowing machine with a sled of standard specification is changed into a following attachment in which the mowing machine is made into a float state on an uneven road to carry out weeding operation, this operation valve structure is equipped with a valve main body having a preliminary port capable of installing a solenoid on-off valve 12 for by-passing a direction change valve 3 in a dropping circuit 11 of a lift cylinder 10 and a low-pressure relief valve 13 to be laid between the solenoid on-off valve 12 and a tank 17.
Patent JP-H10238119-A (JP)
Title: Piping device for connection of crawler distributor
Inventor: OMURA TAKAYOSHI
IPC: E04G21/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To absorb the positional deviation between a concrete pump and a conveying pipe at the time when the boom of a distributor body is slued. SOLUTION: A base frame 11 provided with an arm 13 horizontally extending outward to be horizontally rotatable is installed at the rear position of a distributor body 2. A transferable base 17 is arranged between the base frame 11 and the distributor body 2. The base end of a connecting pipe 14a supported on the arm 13 is connected to be horizontally rotatable to the front end 8a of a feeding pipe 8 of a concrete pump 7 and the front end of the connecting pipe 14a is connected to be horizontally rotatable to the base end of the connecting pipe 14b held on the transferable base 17 and further, the front end of the connecting pipe 14b is connected to be horizontally rotatable to the base end 1a of the conveying pipe 1.
Patent JP-H0630280-A (JP)
Title: Selective coding preprocessing system by blocks for binary image data
Inventor: MOTOMIYA TAKAHIRO
IPC: G06T9/00
Filed: 1991-03-19
Abstract: PURPOSE:To perform efficient data coding compression over all the areas of image data by partially and adaptively switching coding preprocessing in the image data mixing pseudo half tone binary image data such as photographs and simple binary image data such as characters. CONSTITUTION:Binary image data outputted from a binarizing processing part 4 are partitioned into several blocks by a selective coding preprocessing part 5 by blocks, and data performing suitable processing either of preprocessing for characters or preprocessing for photographs to data for each block are outputted to a coding part 6. The coding part 6 outputs image data, for which coding compression is performed, together with the selection information of preprocessing informed from the selective coding preprocessing part 5 by blocks. Therefore, useful preprocessing can be executed for the coding compression of binary image data.
Patent JP-S63222682-A (JP)
Title: Production of beta-tyrosinase and beta-tyrosinase-producing microorganism
Inventor: USUI NAOKI
IPC: C12R1/13
Filed: 1987-03-10
Abstract: PURPOSE:To produce beta-tyrosinase in high efficiency, by culturing a host microbial strain transformed with a recombinant DNA derived from a DNA fragment containing a gene participating in beta-tyrosinase and a vector DNA. CONSTITUTION:A host microbial strain is transformed by using a recombinant DNA derived from a DNA fragment containing beta-tyrosinase gene and a vector DNA and the transformant is cultured in a medium to produce and accumulate beta-tyrosinase in the cultured product or the medium. The above host microbial strain is selected from microorganisms belonging to Escherichia genus, Pseudomonas genus, Flavobacterium genus, Bacillus genus, Serratia genus, Xanthomonas genus, Agrobacterium genus, Achromobacter genus, Aerobacter genus, Erwinia genus, Proteus genus, Salmonella genus, Citrobacter genus, Enterobacter genus, Corynebacterium genus or Brevibacterium genus.
Patent JP-H01228062-A (JP)
Title: Information processing system
Inventor: KOMATSU SHIGEKI
IPC: G06F17/21
Filed: 1988-03-08
Abstract: PURPOSE:To execute graphic processing with a main body able to process text data only by converting and inputting graphic data to text data and at the time of the output, converting and outputting them to the graphic data. CONSTITUTION:Graphic data inputted from an image scanner 4 are converted to the text data by a graphic text converting means 5 and given to an input control means 3. The conversion is executed for example, by segmenting a bit map signal for respective 4 bits and adding a code to show that graphic data are obtained, to respective before it. At the time of the output, an output control means 6 discriminates whether the text data or the graphic data are obtained, by the presence or absence of the addition of the code. At the time of the graphic data, a text/graphic converting means 7 executes the reverse conversion to the graphic data and gives them to a graphic output device 9.
Patent JP-S51131281-A (JP)
Title: Conjunction destruction type programmable read only memory semiconduct or unit
Inventor: FUKUSHIMA TOSHITAKA
IPC: H01L21/8229
Filed: 1975-05-10
Abstract: PURPOSE:To write data surely in all of the memory cell comprising P-ROM (programmable read only memory).
Patent JP-H06250356-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C7/38
Filed: 1993-02-22
Abstract: PURPOSE:To improve picture qualities such as sharpness and color reproducibility, and fastness of color images, and to obtain high color developing property and stable processing property for color development by incorporating a specified compd. and a cyan coupler. CONSTITUTION:The photosensitive material contains a compd. expressed by A1-(TIME)a-DI, A2-(TIME)a-DI, and a cyan coupler expressed by formula I and/or II. A1, A2 are groups which release (TIME)a-DI by the reaction of the oxidant in an aromatic primary amine developing agent, TIME is a timing group which opens DI after released from A, DI is a development restrainer which is substantially deactivated after released into the developer, a is 1 or 2. In formulae I, II, Za is -NH-, etc., Zb, Zc are -C(R14)=, etc., R11-R13 are electron withdrawing groups having >=0.20 Hammett's substitution const sigmap, R14, R21 are hydrogen atoms or substitutents, R22 is a substitutent, Z, is a nonmetal atom group, X1, X2 are hydrogen atoms or groups which are released by the coupling reaction with the oxidant of an aromatic primary amine color developing agent.
Patent JP-S60201112-A (JP)
Title: Bearing device with position adjusting mechanism in the axial direction
Inventor: ONO HIDETO
IPC: B21C23/21
Filed: 1984-03-22
Abstract: PURPOSE:To facilitate centering alignment work by meshing the driving gear with a screwed driven gear fitted on the rotary shaft with capability of axially moving together with the shaft through the shaft supporting part, and by putting said screwed part in engagement with a fixed housing. CONSTITUTION:A ring-shaped driven gear 12 having at a portion of its periphery a screwed part 12a is fitted on a rotary shaft 2 through a bearing 11 capable of receiving the force both in the radial and thrust directions. This gear 12 is borne by a fixed housing 14 in screw engagement with said screwed part 12a and coupled with a driving gear 16 mounted at the shaft end for a location adjustment drive motor 17 through an intermediate gear 15 fitted in said housing 14. When this location adjustment drive motor 17 is actuated, the abovementioned ring-shaped driven gear 12 is rotated through the driving gear 16 and intermediate gear 15, and the screw action given with the fixed housing 14 moves the ring-shaped gear 12, bearing 11 and rotary shaft 2 in the axial direction.
Patent JP-H08258040-A (JP)
Title: Sealed type mixer for elastomer material,and mixing method
Inventor: JIYON DARIRU METOKAAFU
IPC: B29K21/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To efficiently operate without delay of closing an exhaust door after staying or exhausting of a mixed material by improving control to open or close the door. SOLUTION: A material mixed in a mixing chamber 12 is exhausted from an exit 34 by opening an exhaust door 54. To detect the presence or absence of the material exhausted from the exit 34, a sensor having a microwave transmitter 64 is provided in an end frame 46 of the exit 34. After the door 54 is opened, the door 54 is closed when the detection of the material by the sensor is eliminated.
Patent JP-S56151261-A (JP)
Title: Operating device for fuel injection valve
Inventor: TOMIZAWA NAOMI
IPC: F02M51/06
Filed: 1980-04-24
Abstract: PURPOSE: To prevent jumping of a valve body at the time when the injection valve is opened by equalizing the value of a current for opening a solenoid to the value of the current flowing while the valve is opened.  
     CONSTITUTION: With increase of the current to the solenoid 1 the injection valve starts to open, and when the current of the solenoid reaches a holding current IH 1 , the integrated output voltage of the negative input terminal of an operational amplifier OP exceeds a voltage obtained through the feedback of the output of logic "1" by the resistance R 8  of a positive input terminal and, consequently, the output of a comparison circuit 4 generates an excitation interrupting pulse of logic "0". This pulse is inverted by an inverter INV 2  and a NOR circuit 6 turns to deliver an output of logic "0". Accordingly, when a transistor Q 1  is turned off, the solenoid 1 generates a counter electromotive power. Since the power flows to the diode D 2  and transistor Q 3  of a counter-electromotive power absorbing circuit 2 and discharge electricity, the current of the solenoid 1 falls gradually. The injection valve, which is in the course of opening at this time, can reach the state of full opening by the force of inertia. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57169656-A (JP)
Title: Examining method for jewel
Inventor: TAKEUCHI MASAAKI
IPC: G01N21/87
Filed: 1981-04-12
Abstract: PURPOSE:To provide the objectivity and reproducibility of grade evaluation by converting the evaluation values with respect to various items of the evaluation of jewels to sequence of numbers and inputting the same into a computer. CONSTITUTION:A jewel 1 is placed on a pure white plate 2, and the light therefrom is detected through filters 3, 8 with orthicon cameras 5, 7. The filter 3 is provided with significant codes by forming the left side to colorless transparency, the right side to the hue at which a 570mum wavelength is absorbed and the intemediate part to the continuous hues in correspondence to mireds. The camera 7 is mounted in the position where it can detect the light of a standard light source through the filter 8 and a mask 9. The filters are moved to the right and left, and when the color of the jewel 1 coincides with the hue of the filters, the image annihilates and therefore that code is read with an optical reading part 11, and is red to a sequence conversion part, the output whereof is inputted to a computer. The other evaluation values are similarly converted to the sequence of numbers and are inputted to the computer, whereby the examination values are calculated.
Patent JP-S62213592-A (JP)
Title: Speed detector
Inventor: TAMAKI SHOJIRO
IPC: H02P5/46
Filed: 1986-03-14
Abstract: PURPOSE:To eliminate the deviation of a speed feedback signal due to variations in the number of operating motors by providing a speed feedback signal correcting circuit in a speed detector. CONSTITUTION:Signals from speed detectors 1a-1n attached to respective motors are output through contacts 2a-2n opened or closed by the operations of the motors, regulating resistors 3a-3n for regulating the characteristic differences, diodes 4a-4n for correcting the irregularity of the speeds, and resistors 10a-10n. A speed feedback signal 5 is corrected by contacts 8a-8n opened or closed in response to the number of operating motors, and resistors 9b-9n, 6, 7. Thus, a speed feedback signal does not alter but is constant value irrespective of the number of the operating motors to be stably control the speeds.
Patent JP-H09243227-A (JP)
Title: Cooling storage chamber
Inventor: HIROZAWA MASARU
IPC: F25D21/14
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To satisfactorily discharge defrosting drain from a blowoff duct, and also effectually prevent a short cycle. SOLUTION: A blowoff duct 71 is disposed corresponding to an in-chamber fan 30 on an upper end of a partition plate 63 for partitioning a space between a refrigerator chamber 2 and a cooling chamber 9. A guide plate 72 disposed on a bottom surface of the blowoff duct 71 and raised as it goes to its tip end is inserted into a concave part 61 at its rear end leaving only a slight gap in the concave part, the concave part being protruded from a rear edge of a side plate 73 and provided on the front surface of a cooler 27. During cooling operation air sucked into the cooling chamber 9 is prevented from going around the side of the blowoff duct 71 by being obscured by a protruded portion 72a to the rear of the guide plate 72.  Upon defrosting operation defrosted drain from the duel 71 flows down along the guide plate 72 and drops down passing through a gap between the guide plate 72 and the recessed part 61, and is discharged from an outfall 82 together with defrosted drain from the condenser 27.
Patent JP-S621188-A (JP)
Title: Semiconductor memory device
Inventor: TATEMATSU TAKEO
IPC: H03K17/16
Filed: 1986-03-14
Abstract: PURPOSE:To eliminate an increase in a transient current due to an output stage and to reduce the malfunction of a memory device and its relating circuit by transmitting an output signal having a prescribed time difference in advance from an output buffer stage. CONSTITUTION:A data output D01 from the output stage 121 is made to 'H' through an inverter 141 composed of transistors Q5 and Q6, and impressed on a delay circuit 151, where a transistor Q7 acts as a constant current source with a depletion layer type. By flowing the constant current to a MOS type capacitor CT, the depletion layer is slowly charged. When it is charged up to a preset voltage level, the inverter 161 acts and its output is impressed on an NOR gate circuit 171. In terms of the rise of the output data, a change DELTAH in the potential level of a power source line at a grounding side where timing develops a difference is small and smooth, because each delay circuit 151 has a different time constant from each output terminal D (OUT)1 to D(OUT)n.
Patent JP-S60221138-A (JP)
Title: Carrying device
Inventor: TSURUYA YOSHIO
IPC: B25J9/00
Filed: 1985-03-19
Abstract: PURPOSE:To obtain a carrying device that enables to control carrying of material simply and exactly by operating a slide provided with a sucking device that sucks the material by an oscillating rod connected to a crank pin driven through the cam of a cam shaft. CONSTITUTION:In a carrying device that carries a material to be worked by a press machine holding the material by the sucking device 6 attached to both ends of a slider 4 that slides on horizontal direction guided by a guiding member 3 that moves vertically guided by a vertical rod 2 of the machine through an arm 5, upper end of the oscillating rod 9 that slides in a guiding part 10a attached to the machine body at a fulcrum shaft 10 is connected turnably to a sliding block 8 that slides in a sliding block guide 7 attached to above-mentioned slide 4, and lower end is connected to the crank pin 12 of a crank shaft 11. The crank shaft 11 that oscillates the oscillating rod 9 that operates above-mentioned vertical rod 2 and the slider 2 is turned by a cam shaft 19 rotated by driving of a motor 27 through a worm wheel 26 through an arm shaft 16, a sector wheel 14 etc.
Patent JP-H02237613-A (JP)
Title: Method for refining high-temperature reducing gas
Inventor: MATSUDA HIROMITSU
IPC: B01D53/52
Filed: 1989-03-09
Abstract: PURPOSE:To reduce the term. rise of an absorbent in regeneration and to prevent the energy loss of the H2 and CO in the crude gasifying gas by partly connecting two absorption reactors in series, operating the reactors and almost completely sulfurizing the absorbent. CONSTITUTION:The ionic compds. (e.g. H2S and COS) contained in the high- temp. reducing gas are absorbed by the absorbent (e.g. Fe2O3) and removed. In this case, at least four reactors 17-20 packed with the absorbent 21 are used. The ionic compds. are absorbed by the absorbent in the absorption stage, the absorbent is regenerated by an oxygen-contg. gas in the regeneration stage, and the regenerated absorbent is reduced by the high-temp. gas in the reduction stage. Two reactors are partly operated in series in the absorption stage, and the other two reactors are partly regenerated in series at the time of operation. As a result, the temp. rise of the absorbent in regeneration is reduced, and the energy loss of the H2 and CO in the crude gasifying gas is prevented.
Patent JP-S52138506-A (JP)
Title: Preparation of metallic soap
Inventor: IWANAGA KATSUMI
IPC: C07C51/41
Filed: 1976-05-14
Abstract: PURPOSE: To prevent the thickening and foaming of the reaction system and prepare colorless metallic soap by dispersing a metal oxide and/or hydroxide in a fatty acid of 6 W 22 carbon atoms molten at a specific temperature and then by adding water heated at a specific temperature to the above dispersion to react with each other. 
     COPYRIGHT: (C)1977,JPO&Japio