baber/WOPTO huggingface dataset:
Patent JP-H0450848-A (JP)
Title: Recording material
Inventor: IWAKURA KEN
IPC: G03F7/004
Filed: 1990-06-14
Abstract: PURPOSE:To obtain the photosensitive and thermo sensitive recording material improved in the stability of non-image parts by forming an electron receptive compd. of aralkgl ester of resorcylic acid having a polymerizable ethylene group. CONSTITUTION:A layer contg. microcapsules in which electron donative colorless dyes are included and the electron receptive compd. is provided on a base and this electron receptive compd. is the aralkyl ester of resorcylic acid having the polymerizable ethylene group. A photopolymn. initiator may be used in combination with the electron receptive compd. and the aralkyl ester of resorcylic acid having the polymerizable ethylene group is exemplified by vinyl bengyl erter of 2, 4-dihydroxy-6-methyl benzoic acid, etc. The heat-sensitive recording material which has the high color developing density and is improved in the preservable property of the non-image part is obtd. in this way.
Patent JP-H11295994-A (JP)
Title: Concentration measuring device for developer for electrophotographic printer
Inventor: YOO YONG-BAEK
IPC: G03G15/10
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of developer, especially, the concentration of black developer which hardly transmits light by providing a light emitting part on either side surface of a variable main body part and a light receiving part on the other side surface. SOLUTION: This concentration measuring device 130 includes the variable main body part provided between mixing containers 21a to 21d and developing devices 17a to 17d and transmitting the light by adjusting the thickness of the developer, the light emitting part provided on either side surface of the main body part and generating the light, and the light receiving part provided on the other side surface thereof, receiving the light generated from the light emitting part and measuring the concentration of the developer in accordance with received light quantity. It is desirable to use a known LED as the light emitting part and include a photodiode and a phototransistor in the light emitting part. In the midst of the normal operation of the printer, the developer in the containers 21a to 21d passes through the variable main body part and flows to the developing devices 17a to 17d.  In such a state, a pair of transparent base plates is kept in parallel with each other and form a channel having enough size, and the developer freely flows passing through the channel.
Patent JP-H103296-A (JP)
Title: Word preliminary selecting device in voice recognition system
Inventor: MURAKAMI SHINTARO
IPC: G10L15/32
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of a word selection error generation caused by phoneme misrecognition. SOLUTION: Phonemes, which constitute the words in a dictionary 11, are beforehand stored in a file for every word and stored in a first storage section 12. On the other hand, a recognition section 13 recognizes whether there exists the case in which the phoneme recognition result outputted from a phoneme recognition section 24 is inputted and the phoneme continues for over a constant value or not. Then, the phoneme recognized by the section 13 is stored in a second storage section 14 having a word checker. Then, the phoneme stored in the section 14 and the phoneme of each word stored in the section 12 are inputted to an operating section 15 and a bit AND operation is conducted. Only the word, for which the bit AND operation result in the section 15 is not '0', is inputted to a matching section 25 and a matching computation is executed.
Patent JP-S5676428-A (JP)
Title: Flame-retarding liquid rubber composition
Inventor: MORIWAKI NORIMOTO
IPC: C08G18/62
Filed: 1979-11-29
Abstract: PURPOSE: Titled composition which is excellent in castability and flame-retardancy of cured product, prepared by mixing a hydrogenated product of a polyhydroxybutadiene polymer, castor oil, hydrated alumina, Mg(OH) 2  and an isocyanate compound acting as a curing agent.  
     CONSTITUTION: Titled composition is prepared by mixing (A) 100pts.wt. of a hydrogenated product of a polynydroxybutadiene polymer having on the average at least 1.5per molecule, of hydroxyl groups, (B) 10W150pts.wt. of castor oil, (C)  60W180pts.wt. of hydrated alumina, (D) 5W60pts.wt. of magnesium hydroxide  and (E) as a curing agent, an isocyanate compound represented by the formula,  wherein R 1 , R 2  and R 3  are each a lower alkyl and n is 1W4, such as 3-isocyanatomethyl-3,5,5-trimethylyclohexyl isocyanate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5958239-A (JP)
Inventor: FUBERUTOSU FUONGURUENBERUKU
IPC: F16D65/18
Filed: 1983-08-29
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-S5380949-A (JP)
Title: Oscillator circuit
Inventor: HASHIMOTO MASARU
IPC: H03K3/03
Filed: 1976-12-25
Abstract: PURPOSE:To reduce the power consumption by forming an oscillator circuit by securing more than two times parallel connection for even-numbered units of the clocked inverter which are connected longitudinally and then connecting a capacitor between the output terminals with variation of the oscillation frequency between the state of under computation and non-computation respectively.
Patent JP-H0821890-A (JP)
Title: Light water reactor core, fuel assembly, and control rod
Inventor: TAKEDA RENZO
IPC: G21C1/08
Filed: 1994-07-08
Abstract: PURPOSE:To provide a light water reactor core, a fuel assembly, and control rods having the same economical efficiency and safety as those of the BWR currently in operation, i.e., having minimum changes of the intra-reactor structure, maintaining a negative void coefficient, and having the breeding ratio of about or above 1.0 multi-recycle. CONSTITUTION:A close-packed lattice fuel assembly 1 is constituted of fuel rods added with Pu to depleted uranium, natural uranium, or slightly enriched uranium. A coolant having a high void fraction of 45-70% and cluster type, Y-type, or cross type control rods 2 are combined with the fuel assembly 1 to form a light water reactor core having the effective water/fuel volume ratio of 0.1-0.6.
Patent JP-S5582082-A (JP)
Title: Correction watch for time forecast
Inventor: SHIMANO KEIJI
IPC: G04R20/00
Filed: 1978-12-14
Abstract: PURPOSE: To accurately perform the time correction in matching with the correct time, by the timer control through the detection of time forecast tone of specific frequency with the logical filter.  
     CONSTITUTION: The time forecast signal a in 440kHz received controls the opening of the gates 13, 13' after being the accurate signals b, c in 220Hz and duty ratio 50% with the T-type FF12 of the logic filter circuit 6, and the counters 14, 14' count a given pulse from the watch section and set and reset the latches 16, 16' when the count value reaches specified two different numbers. Further, the output of the monostable multivibrators 15, 15' via the delay circuits 21, 21' triggered at the trailing of the signals b, c and the synchronizing pulses f, g are produced from the latches 16, 16'. Thus, D-type FF18 produced 0.1sec signal h as far as the forecast tone within a given frequency range continues. This signal corrects the time at  the watch section 4 with high accuracy at the corrects time in response to the time  forecast based on the tone detected with the logic filter of selectivity for specific  frequency only via the one second timer 8, counter 10 and timer 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6487113-A (JP)
Title: Circular saw blade holding fixture
Inventor: ADERUBERUTO RAUFUAA
IPC: B27B5/32
Filed: 1988-06-27
Abstract: PURPOSE: To separate a circular saw blade simply from the cutting surface of a workpiece to be processed after the cutting operation by mounting a replace type tool unit at the free end of a circular saw shaft slidably on the rotary drive system and keeping the contact while a compressing tool puts the tool unit in pressure contact with a stopper surface. CONSTITUTION: With operation of a pressing medium cylinder 33, a pressing tool 35 presses a tool unit 14 formed from a flange ring 11, circular saw blade 12, and flange ring 9 to a stopper surface 6 of a saw shaft end 5, and a workpiece to be processed W is cut in the specified manner. Therein the saw blade 12 cuts the workpiece W while a transmission case is revolving, and when the workpiece is removed, the pressing tool 35 is separated from the unit 14 together with a sleeve 29 with the operation of the cylinder 33, and the unit 14 slides on the shaft end 5 for a minor distance under the action of a compression spring 17, and the saw blade 12 separates from the cutting surface of the workpiece W, and the transmission case is reset to the initial position.  Accordingly the saw blade 12 is separated from the cut surface of the workpiece W, and there is no risk that the cut surfaces are damaged.
Patent JP-S5489909-A (JP)
Title: Packing material
Inventor: SHIBAKUSA NAGAHIRO
IPC: C09K3/10
Filed: 1977-12-28
Abstract: PURPOSE: To manufacture a packing material with superior heat resistance, repeated ompressive strength of high load, elasticity and sealing property by compression molding stainless steel fibers under high press.  
     CONSTITUTION: Stainless steel fibers of 5 W 30 μ are compression molded under a press. above about 2 ton/cm 2  to undergo plastic deformation, thus manufacturing a packing material. In addn. to low heat conductivity peculiar to stainless steel, the shape of fibers results in remarkably lowered heat transfer efficiency. In case a shape holding property is esp. required, the molded material is sintered at 1100 W 1300°C. When the material is used at around 500°C and a sealing property is esp. needed, stainless steel fibers are impregnated with silicone resin and molded at 150 W 200°C under a press. of 1 W 5 ton/cm 2  to enhance the sealing property to liquid of low viscosity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5859322-A (JP)
Title: Electronically controlled fuel injection engine
Inventor: HORIKOSHI MASASHI
IPC: F02D41/12
Filed: 1981-10-05
Abstract: PURPOSE:To improve the accuracy in controlling the air fuel ratio, by switching the fuel injection to one fuel injection per cycle of the engine under the specified operating state of the engine, and alleviating the restriction of the minimum fuel injection quantity. CONSTITUTION:Two fuel injections are oerformed for one cycle of the engine in synchronization with the rotation of the engine. In step 58, the engine speed of 1,000rpm or more is judged. In a step 59, the fuel is cut OFF. When the  engine speed of 900rpm or less is judged in a step 60, a program is finished, and  the fuel cut is finished. When the engine speed is 900rpm or more, the step is advanced to a step 61, the contents of a counter, which counts the number of rotation of a crank shaft are judged. In this way, since one fuel injection per cycle of the engine is performed when the engine speed is decreased and the fuel cut is finished, the accuracy in controlling the air fuel ratio can be improved.
Patent JP-H028504-A (JP)
Title: Working vehicle
Inventor: NOGUCHI MASAHARU
IPC: F15B21/04
Filed: 1988-06-24
Abstract: PURPOSE:To rapidly raise oil temperature in a hydraulic actuation system up to a required value by providing a control system to perform heating actuation based on detected temperature. CONSTITUTION:Temperature sensors 22 and electric heaters 23 are respectively provided in an actuating part A and a servo cylinder 15, detected signals from the temperature sensors 22 are input to a controller 24, and when the oil temperature is lower than the setting value, the oil temperature is raised by heating with the electric heater 23. Consequently, the oil temperature in the hydraulic actuation system can be rapidly raised up to the required value.
Patent JP-S6053831-A (JP)
Inventor: MANFURETSUTO BERUREETO
IPC: G01N1/06
Filed: 1984-07-30
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-S6136047-A (JP)
Title: Deceleration equillibrium type pressure control valve
Inventor: KONO TERUHISA
IPC: B60T8/28
Filed: 1984-07-27
Abstract: PURPOSE:To reduce the dimension of an inertia valve by constituting the control fluid pressure adjusting apparatus including an inertia valve so as to perform adjusting action only when the increase of the brake operating liquid pressure is detected, thus reducing the bias pressure acting onto the inertia body. CONSTITUTION:The captioned pressure control valve in a brake apparatus for car accommodates a hydraulic-pressure corresponding plunger 2 into the center bore of the valve body 1, and is equipped with a reducing valve 4 for urging the plunger 2 in the opening direction by a bending-point setting spring 3. The working hydraulic pressure introduced into an input passage 5 from a master cylinder, etc. is discharged form an output port 6 through the reducing valve 4. Ahead the above-described plunger 2, a diaphragm type power piston 9 is installed, and an inertia valve 12 for opening and closing a flow passage 10 communicating with the first pressure chamber 7 divided by the power piston 9 is installed. In this case, a detecting apparatus 21 for the brake operating hydraulic pressure is installed, and when the brake operating liquid rises, a cut-off valve 19 is opened to introduce the atmosphere into the pressure chamber 7.
Patent JP-S5948073-A (JP)
Title: Preparation of lipase
Inventor: FURUKAWA TOSHIROU
IPC: C12N9/20
Filed: 1982-09-13
Abstract: PURPOSE:To prepare a large amount of lipase, by cultivating Pichia acaciae MT 1056 strain aerobically. CONSTITUTION:Pichia acaciae MT1056 strain (FERM-P 6505), for example, is inoculated into a medium consisting of about 2wt% defatted soybean, about 1wt% starch, about 0.5wt% dipatassium hydrogenphosphate, and about 0.1wt% magnesium sulfate. It is subjected to shaking culture at about 28 deg.C for 3 days, to give about 24unit/ml in the medium. It is filtered, acetone cooled to <=-10 deg.C is aded to the filtrate. When the acetone concentration is made made about 90vol%, lipase is precipitated. The precipitate is collected by centrifugation, washed with cold acetone, and dried under reduced pressure, to give about 2.5 unit/mg lipase powder.
Patent JP-S6051247-A (JP)
Inventor: FUKUKI MITSUO
IPC: E04D3/369
Filed: 1983-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10328588-A (JP)
Title: Multicolor small quantity coating system
Inventor: YAMAUCHI KAZUMASA
IPC: B05B15/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating system which is capable of storing coating materials of a large number of colors in a unit of a small quantity and selectively supplying the coating materials of the required colors to a coating robot or the coating machine of an automatic coating device, is high in the efficiency of the coating work including color changes and is small in size over the entire part of the equipment. SOLUTION: The coating materials of the large number of the coating material colors are stored in the form of coating material cartridges 2 in the stock device 3 of the multicolor small quantity coating system. The coating material cartridges 2 of the required colors are selectively taken out of the stock device 3 by using a transfer device 4 and are carried to be mounted at the coating robot 1 or the automatic coating device. The coating materials in the mounted coating material cartridges 2 are thereafter supplied to the coating machine 6, such as coating robot 1, by a coating material feeding mechanism 5.
Patent JP-H0718717-A (JP)
Title: Air duct for flushing toilet bowl
Inventor: OKUMOTO TSUTOMU
IPC: E03D9/08
Filed: 1993-06-29
Abstract: PURPOSE:To wash away dirt in a blast nozzle by simple means in order to reduce bad smell during ventilation. CONSTITUTION:In an air duct apparatus for a flushing toilet bowl having a blast nozzle 5 at its flushing device body side, the blast nozzle 5 on the front end of the air duct 4 is made detachable. In the case where the inside of the blast nozzle 5 becomes dirty, the blast nozzle 5 can be detached from the air duct 4, and the inside of the blast nozzle can be cleaned simply.
Patent JP-H082507-A (JP)
Title: Section bundle-accumulating device
Inventor: NAKAMURA KO
IPC: B65B27/08
Filed: 1994-06-17
Abstract: PURPOSE:To save a labor far various kinds of section processing by a method wherein when a large bundle is formed by further accumulating a plurality of small bundles which are an aggregate of sections being printed by a printing machine and carried out, respective section bundle-supporting units for a large size section and small size section are provided, and those supporting units are automatically selected. CONSTITUTION:A lifter L and a section bundle-accumulating means 10 which is provided on the top of the lifter L are provided for a section bundle-accumulating device. For such a section bundle-accumulating device, the lifter L is equipped with a small size plate 20 at the center, which is rotatable around a vertical axis, auxiliary plate 21 which is located on the external area and is rotatable together with the plate 20, and driving device which normally and reversely rotates both plates 20, 21 around the vertical axis. Then, respective plates 20, 21 are engaged detachably to the vertical movement by a cylinder 7 for elevation. In the meantime, the section bundle- accumulating means 10 is constituted of an accumulation space 60 wherein section bundles are stored, and which is open in the downward direction, and fork claw 11 which advances/retracts to the accumulation space, at the lower end of the accumulation space 60.
Patent JP-S5947685-A (JP)
Inventor: HIROSE EIKICHI
IPC: G07B1/00
Filed: 1982-09-10
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-H027286-A (JP)
Title: Dynamic ram
Inventor: CHO SHIZUO
IPC: G11C11/34
Filed: 1988-06-27
Abstract: PURPOSE:To reduce power consumption and to prevent malfunction due to the leak of a memory cell from being generated by comprising a word reset circuit of plural switching devices connected between the other end side of each word line and constant potential and ON/OFF controlled by the output of a row address decoder synchronizing with a selection operation for the word line. CONSTITUTION:The word reset circuit 70 is provided with a function to clamp each word line 52 at the ground potential, and is provided with plural NMOSs 71, and each gate is connected to each signal line 53, respectively. The row address decoder 80 is a circuit to select the word line 52 and the signal line 53 by decoding a row address signal on an address bus 90, and only the switching device connected to a selected word line 52 is ON/OFF operated, thereby, a discharge current can be reduced. The switching device connected to a non-selected word line clamps the non-selected word line at the constant potential by the output of the row address decoder. In such a way, it is possible to reduce the power consumption at the time of performing charge/discharge, and to prevent the malfunction due to the leak of the memory cell from being generated precisely.
Patent JP-H027711-A (JP)
Title: Voltage controlled oscillator
Inventor: UCHIMURA KIYOSHI
IPC: H03K3/02
Filed: 1988-06-27
Abstract: PURPOSE:To obtain an oscillator satisfying its performance sufficiently and with low cost by providing n-set of comparators comparing a control voltage signal with n-set of comparison values and 1-n sets of delay elements retarding the n-set of outputs. CONSTITUTION:Comparators 17-21 compare, e.g., 1-n sets of values set at comparison setting devices 11-15 with a control voltage signal latched by a system clock fk. The comparison output outputted from the comparator 17 is given to an OR circuit 22 with a slight delay by a delay element 5 and outputted as a system clock f1 from an output terminal 23. Moreover, when a level of a control voltage signal is large, the comparison output from the comparator 19 is the system clock fk and the comparison output from the comparator 21 is a system clock fn from the output terminal 23 through n-set of delay elements 9. As a result, the generation of nearly continuous clocks is attained proportional to the number of comparators in one system clock width as the outputted system clock and the performance is sufficiently satisfied with a simple circuit.
Patent JP-H11335402-A (JP)
Title: Partially deacetylated chitosan obtained by selective conjugate addition of a conjugate alkene having an electrophilic functional group bonded to alkene carbon, to free amino group and synthesis of chitosan derivatives and deacetylated n-(2-ethoxycarbonylethyl) chitin and chitosan
Inventor: SEKI TAIZO
IPC: C08B37/08
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain, suppressing mixing of a side reaction product, a partially deacetylated chitin and a selective addition derivative of a conjugate alkene having an electrophilic functional group bonded to alkene carbon, to free amino group of chitosan, and to obtain a partially deacetylated N-(2-ethoxycarbonylethyl) chitin and chitosan in high yield useful as a reactive polymer. SOLUTION: The derivative is obtained by adding the excess conjugated alkene having an electrophtlic functional group bonded to alkene carbon using a phosphate- buffer solution as the solvent and agitating. The addition of methanol to solvent is more preferable. Dipotassium hydrogenphosphate-disodium hydrogenphosphate buffer solution is more preferably used as phosphate-buffer solution. The alkene selected from a group comprising α,β-unsaturated carbonyl derivatives and acrylonitrile can be used as the unsaturated conjugated alkene having the alkene carbon bonded with the electrophilic functional group.
Patent JP-S642400-A (JP)
Title: Mounter for chip
Inventor: NAGAO SHINJI
IPC: H05K13/04
Filed: 1987-06-25
Abstract: PURPOSE: To obtain a mounter having small-sized light-weight structure by integrally elevating and lowering a plurality of suction nozzles for a shifting head by using one lifting drive section, selecting the nozzle corresponding to the kind of a chip part and bringing down only the nozzle.  
     CONSTITUTION: A lifting drive section 28 integrally elevating and lowering each suction nozzle 30 is set up to a shifting head 21, and a lowering regulating means 36 regulating the lowering of the nozzles is installed at every nozzle 30. A nozzle changeover section 35 holding the state of the changeover of the nozzles is fitted, and a regulating-means changeover section 51 for changing over the means 36 permitting lowering only of the nozzle 30 faced to the chip- part N suction position of a chip-part supply section 2 is mounted. Consequently, only the nozzle 30 corresponding to the kind of a chip part fed to the supply section 2 is faced to the chip suction position, and the changeover section 35 is operated so that only the nozzle 30 at the suction position is brought down by the means 51. Accordingly, the size of the whole device is not so magnified even when the number of the nozzles is increased. 
     COPYRIGHT: (C)1989,JPO&Japio