baber/WOPTO huggingface dataset:
Patent JP-H08287661-A (JP)
Title: Audio system
Inventor: ODA FUMIO
IPC: G11B20/00
Filed: 1995-04-19
Abstract: PURPOSE: To smoothly perform processing operations regarding key data transmission and reception between a first microcomputer and a second microcomputer. CONSTITUTION: This audio system is provided with a first key operation part 11 for inputting commands, a first microcomputer 13 for monitoring the input condition of the first key operation part 11 and sending key data based on the result of monitoring and a second microcomputer 20 for controlling the operation of the system based on the sent key data. This first microcomputer 13 is provided with a detecting means for detecting a change in input regarding the key operation part 11, the microcomputer 13 for forming a judging means for judging releasing of the detected input for every specified period and the sending means of the microcomputer 13 for sending key data regarding a change in input when the input change is detected by the detecting means and sending key data regarding the releasing of input when the input releasing is detected by the microcomputer 13 of the judging means.
Patent JP-S63283553-A (JP)
Title: Production of sterilized blood powder
Inventor: SATO MUNETAKA
IPC: A23L1/305
Filed: 1987-05-15
Abstract: PURPOSE:To enable thoroughly sterilization of dried blood components without any adverse effect on solubility in water, thermal coagulation and gel strength, by bringing native dried blood components into contact with super-heated steam in a prescribed time and separating the blood components from the super-heated steam and cooling the blood components immediately after separation. CONSTITUTION:Native dried blood components which have been obtained from blood and contain 3-12wt.% of initial water such as dried plasma or dried serum are sent through feeder 10 into sterilizer 9. The shaft 9c for the sterilizer 9 is rotated to rotate the agitation blades 9b at a high speed. At the same time, valve 7 for pipe 33 is opened to feed super-heated steam at 120-180 deg.C from super-heater 13 into the sterilizer 9 to bring the dried blood components into direct contact with super-heated steam to maintain complete contact for 5-20sec to effect instant sterilization of the dried blood components. Then, the blood components are separated from super-heated steam with cyclone 32, then immediately cooled down with cooler 25 to 110 deg.c. Thus, the components can avoid the reduction in gel strength.
Patent JP-S5641662-A (JP)
Title: Focusing device for scanning electron microscope and the like
Inventor: INOUE MASAHIRO
IPC: H01J37/21
Filed: 1979-09-12
Abstract: PURPOSE:To improve greatly the S-N ratio by analyzing frequency component of detecting signals from a detecting mechanism, and signal treating in an optimal frequency region to focus accrurately. CONSTITUTION:It is necessary to select and change the differential frequency region of a differentiation mechanism depending on the kind of samples to analyze detecting signals, accordingly a differentiating mechanism 7 to differentiate detecting signals depending on the frequency component with time and a frequency detecting device 8 connected to the detecting mechanism 6 through a switch SW to analyze the frequency component of detecting signals and to select and change the differential frequency region of the differentiating mechanism 7 depending on the analyzed results are connected to the detecting mechanism 6 in parallel to each other. The differentiating mechanism 7 is constituted with four differentiators 7a-7d, differential frequency regions of them are different from each other, and with switchs 7a'-7d' connected to each input terminal. Each differentiator is provided with the gain characteristics in which the cutoff frequency is successively shifted to higher frequency.
Patent JP-H05312319-A (JP)
Title: Liquid fuel combustion device
Inventor: KONAKAWA KATSUZO
IPC: F23D11/10
Filed: 1992-05-11
Abstract: PURPOSE:To estimate a time required for increasing temperature of a gasifier by a heating heater and to improve a responding characteristics against a load in a liquid fuel combustion device in which liquid fuel is gasified by the gasifier and then ignited so as to be utilized in heating operation and the like. CONSTITUTION:A gasifier 3 connected to a fuel pump 1 and to a combustion fan 4 and communicated with a combustion part 6 is provided with a heating means 7 and a temperature sensing means 8. During combustion, an input to the heating means 7 is turned on or off in response to an output from the temperature sensing means 8. A control part 9 for stopping a combustion with a load sensing means 10 with combustion heat subtracts a time ranging from an initial electrical energization by the heating means 7 to its stopping from a stopping time of an operation stopping cycle of combustion in response to an output from a calculation part 12 for calculating the operation stopping time and controls the remained time as a time ranging from a next electrical energization of the heating means 7 to a stopping time. Accordingly, the heating means can be electrically energized faster than the combustion starting time and as the load of combustion heat is detected by the control part 9 and the combustion operation is started, the combustion can be immediately started.
Patent JP-H04344689-A (JP)
Title: Image display device
Inventor: HIRONAKA NORIHIKO
IPC: G09G1/20
Filed: 1991-05-22
Abstract: PURPOSE:To provide the image display device which protects its linear cathode by suppressing a short-circuit current from a constant current circuit composed of a transistor(TR), a resistor, and a diode when a diode connected to the linear cathode short-circuits and breaks for some reason. CONSTITUTION:Diodes 64 and 65 and a resistor 63 apply a constant voltage to the base of the TR 61 and a constant current value is determined by a resistor 62 connected to the emitter and a Zener diode 60 connected to the collector. This current value is set normally between the value of a current flowing from an electron beam lead out electrode through linear cathodes 2a-2s and the value of a short-circuit current flowing from a cutoff power source 52 to the linear cathodes 2 when diodes 50a-50s connected to the linear cathodes 2a-2s short- circuit and break for some reason, and then when a short-circuit accident occurs to the diodes 50, the linear cathodes are protected against an overcurrent.
Patent JP-S5818814-A (JP)
Inventor: ABE SHIYUUZOU
IPC: H01H1/50
Filed: 1981-07-27
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-H06328584-A (JP)
Title: Continuous production of laminated sheet
Inventor: SATO YOSHINORI
IPC: B32B15/08
Filed: 1993-05-20
Abstract: PURPOSE:To prevent the mutual mixing of the resins infiltrated in base materials in a method for continuously producing a laminated sheet by impregnating a plurality of continuously supplied strip like base materials with a liquid thermosetting resin and superposing the impregnated base materials one upon another to move the same through a heating curing oven. CONSTITUTION:A plurality of continuously supplied strip like base materials 1 are impregnated with a liquid thermosetting resin and, after the resin infiltrated into the base materials is precured by a far infrared heater 12, the impregnated base materials are superposed one upon another to be sent into a heating curing oven 8 to cure the thermosetting resin. By this method, the resins in the base materials are not mixed when the resin impregnated base materials are superposed one upon another and a laminated sheet free from the irregularity of a hue or characteristics and having stable quality can be produced.
Patent JP-S5450457-A (JP)
Title: Controlling method for automatic tumbling of material
Inventor: KOKUBU NORIO
IPC: B21B39/20
Filed: 1977-09-30
Abstract: PURPOSE: To automatically tumble the steel material, etc., on purpose to contrive the full automation of the rolling line, by moving a pair of manipulator-side-guides arranged facing each other, and lifting the finger, according to the instruction of the sequential controller.  
     CONSTITUTION: According to the instruction programmed in the sequential controller 23, the manipulator-side-guides 12, 13, are moved to the left and the right so as to compress the steel material 24. Next, the manipulator-side-guide 13 is moved to the right, and the manipulator-side-guide 12 is also moved in the same direction, and the finger 18 sitting at the edge of the bottom of the steel material 24 is lifted; hereby, the steel material 24 is 90 degrees tumbled. Then, the guide 12 is moved to the left more than a distance that the finger 18 does not interfere with the steel material 24, and the finger 18 is brought down. According to this method, the steel material 24 of the same shape can be tumbled in the same time. Besides, the breadth of the steel material 24 can be automatically measured when the steel material 24 is compressed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10300811-A (JP)
Title: Measuring method of led dc thermal resistance, and measuring device thereof
Inventor: MIZUKAMI HIROTAKA
IPC: H01L33/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the measurement error caused by a package form and precisely measure the thermal resistance of an internal LED without unit machining by calculating the junction temperature and dc thermal resistance of the LED from the forward voltage in a minute current at OFF time by carrying a pulse ignorable of OFF time. SOLUTION: The forward voltage-temperature characteristic can be approximated with a straight line. When a minute current Ioff is carried to a LED 1 to be measured, and the relation between forward voltage and ambient temperature is determined, it can be expressed by Voff=ATa+B (Voff is the forward current in Ioff, Ta is the ambient temperature, and A, B are coefficients). A constant current generator 8 generates the minute current Ioff, and an oscilloscope measures the forward voltage Voff of the LED to be measured when driven with the minute current Ioff.  When the minute current Ioff is carried at the ambient temperature Ta, the junction temperature Tj in drive is determined, and the raised temperature ΔTj is determined from the difference between the ambient temperature Ta and the junction temperature Tj, the thermal resistance of the LED to be measured can be provided from a power loss PT and the temperature ΔTj.
Patent JP-S5544274-A (JP)
Title: Facsimile unit
Inventor: IIZUKA YOSHIO
IPC: H04N1/40
Filed: 1978-09-25
Abstract: PURPOSE: To enable adequate read-in of original and to correctly and surely perform the delivery of facsimile information, by automatically selecting the slice level of the coded circuit corresponding to original.  
     CONSTITUTION: General original and addressed mark original are discriminated with the general original addressed orginal discrimination sensor 1 and the discrimination circuit 2. In this case, in the addressed original, a signal is outputted from the discrimination circuit 2, FET 1  increases the conductivity, and the voltage divided with the parallel circuit of the resistor R 5  and the resistance of FET 1  is inputted to the binary circuit 8 as the slice level. In case of general original, FET 1  is OFF, and the voltage divided with the resistors R 4  and R 5  is inputted to the circuit 8 as high slice level. Thus, the selection of slice level is automatically made depending on the addressed mark original or general original. The resolution is low when the slice level is low, but it is not a problem since the address designation does only draw lines in the frame. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5342643-A (JP)
Title: Dog-leg function converter circuit
Inventor: ODAJIMA MINORU
IPC: G06G7/28
Filed: 1976-09-30
Abstract: PURPOSE:One kind of diodes are used to realize a dog-log function converter circuit by utilizing forward characteristics, so that the source voltage will be reduced to obtain the low power consumption.
Patent JP-H0415810-A (JP)
Title: Transmission terminal equipment
Inventor: IGARASHI KAZUYUKI
IPC: H04Q9/00
Filed: 1990-05-09
Abstract: PURPOSE:To start the initial processing with the address change of an address setting means by providing a control means which compares the address stored in a storage means with the address from the address setting means at the time of power-on or power restoration and starts the initial processing of a stored program in the case of disaccord between both addresses. CONSTITUTION:When the address setting of an address setting means 30 is changed at the time of a power failure for the purpose of starting the initial processing after power restoration, the program is started at the time of power-on or power restoration after the power failure, and the address set to the address setting means 30 is read in and is compared with the address stored in a temporary storage means 23 by a central processing unit 21. If both addresses do not coincide with each other, the initial start of the stored program is executed. Thus, the initial processing is performed by the address change of the address setting means.
Patent JP-S62275098-A (JP)
Title: Production of beryl single crystal
Inventor: OGURI TAKASHI
IPC: C30B29/34
Filed: 1986-05-22
Abstract: PURPOSE:To produce a high quality beryl single crystal having little irregularity in the color by additionally putting Cr2o3 during the growth of a crystal by slow cooling with starting materials for beryl melted in a flux. CONSTITUTION:BeO, Al2O3 and SiO2 as starting materials for beryl and Cr2O3 as a colorant are put in one or more kinds of fluxes selected among vanadium pentoxide, lithium molybdate, sodium molybdate, potassium molybdate, molybdenum trioxide and lithium oxide by such amounts that saturation is attained and they are melted. A seed crystal is then put and a crystal is grown by slow cooling. during the growth, Cr2O3 as a dopant is additionally put by 0.005-0.1wt% of the amount of the fluxes. By this method, a high quality beryl single crystal having little irregularily in the color is obtd. and a significant effect is produced especially when the crystal is used as a jewel.
Patent JP-2000312482-A (JP)
Title: Inverter device
Inventor: TSUTSUMI HIROHIKO
IPC: H02P5/74
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce the installed number of noise filters. SOLUTION: An inverter device causes a switching element, connected to the upper arm of an inverter 5 and another switching element connected to the lower arm of another inverter 15, to make switching operations with switching signals SW1-SW3 for upper arm generated from a PWM signal generating section 106 and a switching element connected to the lower arm of the inverter 5 and another switching element, connected to the upper arm of the inverter 15, to make switching operations with switching signals SW4-SW6 generated from the section 106. Consequently, noise is reduced, because the noise produced from the inverters 5 and 15 is offset. Therefore, the flow out of noise can be prevented, by only interposing one noise filter 102 between an AC power source 1 and power rectifiers 3 and 13.
Patent JP-H02298612-A (JP)
Title: Valve timing control device for engine
Inventor: FUJIMOTO HIDEFUMI
IPC: F01L1/46
Filed: 1989-05-11
Abstract: PURPOSE:To cope with a failure of a hydraulic control means by constituting a solenoid valve for hydraulic passages so that hydraulic pressure acts upon a valve timing changing mechanism when a drive signal is turned off if hydraulic pressure is applied to the changing mechanism, so as to change the valve timing during specific operation. CONSTITUTION:Engine lubricating oil is introduced into a valve timing changing mechanism A mounted on a cam shaft C in an engine E, through a cam shaft bearing part B. Further, during specific operation, a hydraulic control means D controls the changing mechanism A which is therefore applied with hydraulic pressure so as to change the valve timing. In this arrangement, the hydraulic control means D is provided therein with a solenoid valve G disposed in a hydraulic passage F led to the changing mechanism A. Further, the solenoid valve G changes over the introduction of hydraulic pressure to the changing mechanism A in association with a drive signal delivered from a drive means H. Further, the solenoid valve G is adapted to apply hydraulic pressure to the changing mechanism A when the drive signal is turned off.
Patent JP-S608299-A (JP)
Title: Production of 5-de-o-methylsporaricin b or its salt
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1983-06-28
Abstract: PURPOSE:To obtain the titled compound useful as an antibacterial agent, by removing the protecting group from the protected 5-de-O-methylsporaricin B (salt). CONSTITUTION:The objective compound of formula IV is produced by (1) condensing (A) the heptopyranose derivative (salt) of formula I [R<1> and R<2> are (protected) amino; X is halogen, OH, acyloxy or alkoxy] with (B) the cyclohexane derivative (salt) of formula II [R<3> is (protected) amino; R<4> and R<5> are (protected) OH; R<6> is amino-protecting group] if necessary in the presence of an acid acceptor (e.g. pyridine), a dehydration agent or a Lewis acid, and (2) removing the protecting groups from the resultant protected 5-de-O-methylsporaricin B (salt) of formula III e.g. by hydrolysis, chemical reduction, catalytic reduction, etc.
Patent JP-H02296510-A (JP)
Title: Tire pressure detector
Inventor: YOSHINO YASUHISA
IPC: G01L17/00
Filed: 1989-05-11
Abstract: PURPOSE:To detect any drop in tire pressure surely as well as to improve the reliability by generating a supersonic wave varying in frequency according to the tire pressure, detecting the generated supersonic wave and informing a driver of the drop of the tire pressure. CONSTITUTION:A supersonic wave generator 9 is installed in a rim 3 of a tire 1, through which a supersonic wave is generated by receiving a wind attending on rotation of the tire 1 at time of tire pressure being normal, and at time of the tire pressure being dropped, frequency of the generating supersonic wave is varied to some extent. In addition, a microphone 11 which detects the supersonic wave generated out of the supersonic wave generator 9 and outputs this detected signal to a control circuit 13, is installed at the body side being opposed to a shaft 5. In addition, a battery 17 is connected to the control circuit 13 via an ignition switch 15. At time of dropping of the tire pressure, an unillustrated alarm means is operated by the control circuit 13 on the basis of modulation of the supersonic wave.
Patent JP-H08286861-A (JP)
Title: Document printer and its method
Inventor: FURUYA HIROSHI
IPC: B41J5/30
Filed: 1995-04-19
Abstract: PURPOSE: To simply designate processing of magnification, reduction and rotation and process data at a high speed with high quality by generating raster data while converting coordinates with a conversion matrix generated by a specific coordinate conversion parameter. CONSTITUTION: An interpreter 41 of a de-composer 40 is provided with a coordinate conversion table 43 storing print management parameters for an original received in the case of copy print command and a table 44 storing magnification parameters designated by an image information file and a file (PDL file) described by a page description language. A coordinate conversion matrix generating section 45 of the interpreter 41 references the tables 43, 44 to generate the coordinate conversion matrix, converts the coordinate based on the matrix and gives a graphic instruction to an imager 42. The imager 42 generates raster data based on the coordinate after conversion, executes the graphic instruction to draw an image to a page buffer. Then the coordinate conversion and the image drawing are repeated by one page.
Patent JP-S61275679-A (JP)
Title: Radiation photographing device
Inventor: NAGATA TAKASHI
IPC: G01T1/164
Filed: 1985-05-31
Abstract: PURPOSE:To move a scintillation camera linearly in parallel to the axis of a patient body without laying any rail nor alignment and to reduce the area of an occupation floor by combining the rotary motion of a stand and a bed with the linear movement of the stand. CONSTITUTION:When the stand 1 is rotated and the scintillation camera 12 rotates, an integrated guide roller 5 is expected to rotate, but engages a rail 6 and is guided, so that the rail 6 rotates. The roller 5 is guided to the rail 6 by the rotation of the rail 6 to move linearly. Consequently, the roller 5 rotates together with the stand 1 in one body and when the rail 6 rotates, the bed 2 united with it rotates; and the position of the roller 5 corresponds to the position of the camera 12, so the camera 12 moves linearly in parallel to the bed 2.
Patent JP-H04324022-A (JP)
Title: Flame detector of burner
Inventor: HOSOME KAZUNARI
IPC: F23N5/08
Filed: 1991-04-22
Abstract: PURPOSE:To surely detect an incomplete combustion and flame failure without an effect of fluctuation of flame by a method wherein an integrator obtains oscillating power signals from outputs of an optical sensor that detects combustion flame of a burner, and an integrator having a time constant is connected to the output side of the integrator. CONSTITUTION:In a gas firing radiant tube used for a heat treatment furnace, etc., one end of an optical fiber 17 is faced with the inside of an inner tube 2, and an optical sensor 18 is attached on the other end. Direct current components of outputs of the optical sensor 18 are removed by a coupling capacitor to turn the outputs into alternating current voltage signals and the voltage signals are input to an integrator 21 through an amplifier 19 and a rectifier 20 to obtain oscillating power signals. The output side of the integrator 21 is connected to a lower limit comparator 22 and an upper limit comparator 23 via an integrator 28 in which time constant can be optionally set. When an ON-signal is output either from the lower limit comparator 23 that detects a flame failure or the upper limit comparator 23 that detects an incomplete combustion, a fuel shut-off valve 4 is shut by a logic arithmetic device 26.
Patent JP-S63285154-A (JP)
Title: Production of ceramic sintered material
Inventor: YAMAMOTO NOBUYUKI
IPC: C04B35/16
Filed: 1987-05-15
Abstract: PURPOSE:To enable production of high-strength ceramic sintered material having excellent bioavailability, by molding and sintering raw material powder consisting of calcium phosphate compound, alkaline earth metallic salt of silicic acid and silica in a specific ratio. CONSTITUTION:Raw material powder containing (A) 10-85wt.% calcium phosphate, (B) 10-85wt.% alkaline earth metallic salt of silicic acid and (C) 5-60wt.% silica is molded and sintered. The component A is a substance to form calcium phosphate crystal participating in bioavailability, >10wt.% content drops bioavailability and >85wt.% content makes strength insufficient. The component B is a substance to provide alkaline earth silicate crystal participating in strength, >10wt.% content makes strength insufficient and >85wt.% lowers bioavailability. The component C a substance to improve sintering properties and strength of sintered material, <5wt.% content reduces sintering properties and >60wt.% content lowers strength.