baber/WOPTO huggingface dataset:
Patent JP-S58123033-A (JP)
Title: Circulation type hot water feeding device
Inventor: YONEKUBO HIROAKI
IPC: F24D17/00
Filed: 1982-01-18
Abstract: PURPOSE:To use a small diameter piping and realize the reduction in cost by a method wherein a hot water feeding pipe and a hot water return pipe in a hot water circulation pipe passage are connected via bypass pipe and a passage change-over valve and the passage change-over valve is controlled in reference to a difference in the flow rate between the hot water feeding pipe and the return pipe. CONSTITUTION:The water in a heater 12 filled with a specified volume of water under the operation of a ball tap 12 is heated by the heating unit 13 and becomes a hot water, and is circulated under the action of a circulation pump 18 through a circulation  piping passage including a feeding pipe 14 and a return pipe 15. When hot water feeding fancets 16 and 17 are opened during a circulation of the hot water, the hot water is instantly fed out. With foregoing arrangement, the hot water feeding pipe 14 and the return pipe 15 are communicated with the bypass pipe 20 through a passage change- over valve 19. A difference of the flow rate is calculated in a control device 23 in reference to the output from the flow rate sensors 21 and 22 arranged in each of the pipes 14 and 15 and at the same time when the hot water is fed, said valve 19 is changed over to the bypass pipe 20 to control a pressurized hot water feeding in reference to a difference of flow rate and an output of the pressure sensing means 26 at the discharged end of the pump 18.
Patent JP-H04239761-A (JP)
Title: Semiconductor device
Inventor: TAKECHI EIJI
IPC: H01L27/08
Filed: 1991-01-23
Abstract: PURPOSE:To prevent a leakage current between a source and a drain of a MOSFET in a high withstand voltage CMOS semiconductor device, to prevent damage of an element connected to a high stage, and to prevent a latchup generated at a CMOS semiconductor itself. CONSTITUTION:A conductor is provided on a field oxide film between a gate electrode and a guard region except source, drain regions. The conductor is connected to a gate electrode or the guard region through a contact hole. With this configuration, a potential under the oxide film can be fixed.
Patent JP-H07212748-A (JP)
Title: Supervisory camera system
Inventor: ONOZUKA KUNIHARU
IPC: H04N5/765
Filed: 1994-01-25
Abstract: PURPOSE:To make the supervision efficient, to make the system configuration small in size and to reduce the cost. CONSTITUTION:The system is provided with plural intelligent cameras 11-1c, 21-2d each including a supervisory camera, and each intelligent camera is provided with a moving body sensor sensing a fault of a supervisory area, an encoder compressing the supplied signal, a CPU controlling the transmission of an output signal for the supervisory camera depending on the sensing output of the sensor and a network interface respectively. A signal sent from each intelligent camera is recorded/reproduced by a video/audio data server 5 and the signal from the server 5 is sent to supervisory terminal equipments 7-9, where the signal is monitored.
Patent JP-H02186261-A (JP)
Title: Ultrasonic flaw detection
Inventor: HYODO SHIGETOSHI
IPC: G01N29/44
Filed: 1989-01-13
Abstract: PURPOSE:To achieve a better S/N ratio by using a high frequency ultrasonic wave of a wide range in ultrasonic wave, making effective the reflected echo received with a specified frequency among those within frequency ranges. CONSTITUTION:A probe 2 makes a high frequency ultrasonic wave of a wide range incident into a steel pipe 1 as material to be inspected with the excitation thereof. Then, reflected echo of a wide frequency range generated by the ultrasonic wave is received with the probe 2 and a flaw detection signal is inputted into a pre-amplifier 4. The flaw detection signal thus inputted into the pre-amplifier 4 is amplified to be outputted into a frequency discriminator circuit 5. The flaw detection signal with a wide frequency range inputted into the frequency discriminator circuit 5 is taken out only confined to that with a preset frequency to be outputted to a gate circuit 7. The gate circuit 7 outputs the flaw detection signal in the gate from among those inputted into the gate circuit 7 while a signal with a size thereof exceeding a specified value is recognized as a defect signal to output an alarm.
Patent JP-S60150791-A (JP)
Inventor: UEDA SHIGEYUKI
IPC: D06F75/18
Filed: 1984-01-18
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-H04238416-A (JP)
Title: Vector quantizing device
Inventor: YOSHIDA TADASHI
IPC: G06F17/17
Filed: 1991-01-23
Abstract: PURPOSE:To improve the precision of quantization by multiplying respective representative vectors of a previously stored code book by an inclination coefficient showing a power change in a present frame obtained from the signals of previous/subsequent and present frames and generating the code book considering the power change of the present frame. CONSTITUTION:When a quantizing code number (i) is inputted, the representative vector Vyl having the code number coincident with the number (i) is taken out from a book storage device 2 and it is outputted as a vector Vyl decoding vector. Then, the inclination coefficient W(j) is generated 1 from the power Pn-1 and Pn+1 of the previous and subsequent frames and the power Pn of the present frame. A decoding vector Vy'1 for present frame is generated by multiplying the vector Vyl by the coefficient W(j). Then, the code book considering the power change in the present frame can be generated and the precision of quantization can be improved by multiplying the inclination coefficient W(j) showing the power change in the present frame by respective representative vectors of the previously stored code book.
Patent JP-H05196786-A (JP)
Title: Underwater transfer equipment
Inventor: IWAMA KUNIHIKO
IPC: G21C19/32
Filed: 1992-01-17
Abstract: PURPOSE:To diminish pulsating and shaking motions of an underwater truck by absorbing slackening of a rope-shaped hauling member in underwater transfer equipment. CONSTITUTION:Two driving devices 4 and 5 are provided for one underwater truck 3 and a rope-shaped hauling member 10 is stretched in the shape of a loop over the aforesaid underwater truck 3 and the two driving devices 4 and 5. A construction is made so that the two driving devices 4 and 5 switched over alternately between an operation as a driving source for moving the underwater truck 3 and an operation as a means for absorbing slackening of the hauling member 10 at the time of the operation for moving the underwater truck 3 onto the forward side and at the time of the operation for moving it onto the backward side.
Patent JP-H02187829-A (JP)
Title: Digital signal processor
Inventor: MURAKAMI ATSUMICHI
IPC: G06F9/48
Filed: 1989-01-13
Abstract: PURPOSE:To perform recovery from interruption completely by saving a program counter, a repeat flag stack, the count value and register value of each register before the execution of an interruption processing routine. CONSTITUTION:When the interruption is accepted, an interruption request is issued from an interruption control part 13 to a sequence control part 5. When the request is received, an instruction which performs no processing is set at an instruction execution control part 2, and also, the update of a program counter 3 is prohibited. And the count value of the counter 3 is automatically set at a PC stack 4, and also, an interruption address is set at the counter 3. Also, the register value of a repeat flag register 17 is automatically saved to the repeat flag stack 18. The saving of the register value of the register used in the interruption processing routine is performed at an interruption address destination, and it is performed by a register saving instruction. In such a way, the recovery from the interruption of an ordinary operation and under execution of a repeat instruction can be performed completely.
Patent JP-H1129321-A (JP)
Title: Production of common salt from seawater
Inventor: TAGAMI SHUNZO
IPC: A23L27/40
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method easily and economically producing natural salt, in stable quality, containing calcium and magnesium, etc., important to human nutrition from sea water by effectively utilizing heat of flue gas and steam discharged from marine products processing plant. SOLUTION: A rotary drum type dryer 4 is installed on the flue of a burner 1 such as a boiler, etc., or a steam pass, the temperature of the dryer is detected by a temperature sensor 17, sea water is dropped or dropped/coated with a coating device 16 to the outer surface of the rotary drum while controlling the flow rate responding to the detected temperature to evaporated the water, peeling off the adherent salt on the outer surface of the drum by a peeling device 19 to collect the salt. Steam is preferably charged into the drum in replace of the flue gas.
Patent JP-H07211869-A (JP)
Title: Manufacture of semiconductor integrated circuit and semiconductor integrated circuit
Inventor: FUJIOKA SHINYA
IPC: H01L21/822
Filed: 1994-01-26
Abstract: PURPOSE:To manufacture a step-down circuit, which, has the same current supplying capability even in the case where a 5-V part is used for an external power supply voltage and in the case where a 3.3-V part is used and can achieve the stability of the operating speed and the inner power supply voltage, with regard to a semiconductor integrated circuit, e.g. a DRAM, which comprises the step-down circuit for stepping down the external power supply voltage. CONSTITUTION:When a 5-V part is used, a fuse 36 is cut, and only a pM0S transistor 3 is driven as a regulator transistor. When a 3.3-V part is used, the fuse 36 is not cut, and the pMOS transistors 3 and 4 are driven as the regulator transistors.
Patent JP-H01186778-A (JP)
Title: Arrangement of core wire in multicore cable and jig therefor
Inventor: YAMAGUCHI SHIZUKA
IPC: H01B7/00
Filed: 1988-01-18
Abstract: PURPOSE:To make the axis of a multicore cable approximately align with the center of a multicore connector by putting the arrangement of core wires in the same direction at the same position and by putting each wire in the arrangement groups of the core wires divided into two groups in line symmetry with respect to the arrangement center of the individual wires. CONSTITUTION:Main bodies 11 of both core wire arrangement jigs 7 are secured to a base plate 8 in a condition of the main bodies being aligned in directions normal to an end portion axis 4A of a multicore cable 4 so that the main bodies do not turn. Each core wire 5 of the multicore cable 4 set in this condition is checked for its wire number and is inserted to a positioning insertion portion 6 of each wire arrangement jig main body 11 according to the wire number. The core wire arrangement digs 7 are turned about points points 12 in the direction of parting from each other. The core wires 5 are divided into two groups 5A, 5B as the units of both core wire arrangement jigs 7 and the respective core wire lengths are adjusted so that the core wires lie in line symmetry with respect to respective arrangement center. This arrangement makes the axis of the multicore cable 4 approximately agree with the center of a multicore connector.
Patent JP-H02187324-A (JP)
Title: Heat treating method of disc brake pad
Inventor: BABA AKIO
IPC: B29K61/04
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the mechanical strength of friction material from lowering and to improve its fade resistance by a method wherein the friction surface side of a resin molded disc brake pad is heated as its back plate side is cooled in non-oxidizing atmosphere. CONSTITUTION:The heat treatment of friction material is performed with a heating plate 6 under the condition that a resin molded disc brake pad consisting of the friction material 1, a heat insulating layer 2 and a back plate 3 is pinched between a cooling plate 4 and the heating plate 6 in a non-oxidizing atmosphere furnace 9. Simultaneously, by cooling the back plate 3 down to below 50 deg.C with the cooling plate 3, the adhesive, which bonds the heat insulating layer 2 to the back plate 3, is cooled in order to prevent the adhesive from being thermally deteriorated. The set temperature satisfactory for the heat treatment condition on the friction surface side is preferably 350 deg.C or higher and below 800 deg.C. Further, the favorable treating time is 30 minutes or longer and 2 hours or shorter. Even if heat treatment is performed for long period of time at 250 deg.C or lower, the decomposition of phenolic resin as binder develops only a little and consequently the fade resistance of the friction material can not be improved.
Patent JP-H09268283-A (JP)
Title: Luminescent material for organic electroluminescence element and organic electroluminescent element using the same
Inventor: TAMANO MICHIKO
IPC: H05B33/14
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent material for organic electroluminescent elements which can attain high intensity and high luminous efficiency with high reliability and reduced luminescent deterioration and to provide an organic electroluminescent element using the same. SOLUTION: This luminescent material for an organic electroluminescent element is represented by the formula (A to B are each an alkyl group, a monocyclic group, a condensed ring group; A and B or C and D are incorporated to form a heterocyclic ring group having a nitrogen atom as a binder). A luminescent layer or an organic thin layers containing the luminescent layer is formed between a couple of electrodes to provide the objective organic electroluminescence element.
Patent JP-S63175049-A (JP)
Title: Production of crosslinked ethylenic polymer
Inventor: KOMORI NOBUTOSHI
IPC: C08K5/34
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a crosslinked polymer having improved mechanical strength, heat resistance, rigidity, etc., without coloring, by blending an ethylenic polymer containing Ti or V which is a catalyst residue with specific amounts of a hindered amine based compound, phosphorus based antioxidant and radical former and melt kneading the resultant blend. CONSTITUTION:(A) 100pts.wt. ethylenic polymer containing >=5ppm Ti or >=0.5ppm V which is a catalyst residue is blended with (B) 0.05-5pts.wt. hindered amine based compound having no hydroxyl group, e.g. tetrakis(2,2,6,6- tetramethyl-4-piperidyl) 1,2,3,4-butanetetracarboxylate, (B) 0.01-1pt.wt. phospho rus based antioxidant, e.g. bis(2,4-di-tert-butylphenyl)-pentaerythritol diphosphite and (C) 0.001-0.5pt.wt. radical former and the resultant blend is melt kneaded at 150-300 deg.C, preferably 180-270 deg.C. The amounts of the blended components are preferably 0.1-1pt.wt. component (A), 0.05-0.5pt.wt. component (B) and 0.01-0.2pt.wt. component (C).
Patent JP-S60152092-A (JP)
Inventor: SUZUKI AKIRA
IPC: H05K3/34
Filed: 1984-01-20
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-H02188669-A (JP)
Title: Fuel injecting/feeding device for internal combustion engine
Inventor: NISHINO HARUHIKO
IPC: F02M69/00
Filed: 1989-01-13
Abstract: PURPOSE:To surely atomize the injected fuel by providing a guide projecting portion for deflecting air toward the center of an intake air passage in a portion against which injected fuel bits at the time of opening a throttle valve out of the inner wall faces of the intake air passage. CONSTITUTION:As the opening of a throttle valve 12 is increased, injected fuel 14a out of a fuel injection valve 14 does not hit against the throttle valve 12 but collides with the inner wall face of an intake air passage 10. In this case, an inclined guide projecting portion 15 which projects out so as to get gradually higher toward a collecting portion 8a is formed in the portion against which the injected fuel 14a out of the fuel injection valve 14 bits out of the inner wall faces of the intake air passage 10. Air flowing in the intake air passage 10 is deflected toward the center of the passage by the guide projecting portion 15. Also, the injected fuel which hits against the guide projecting portion 15 is deflected toward the center of the intake air passage 10 while being mixed with the air. Thereby, the injected fuel can be surely atomized.
Patent JP-H02188074-A (JP)
Title: Encoding and decoding device
Inventor: YAMANE YASUHIKO
IPC: H04N19/60
Filed: 1989-01-13
Abstract: PURPOSE:To perform effective encoding and decoding without increasing the hardware scale by performing parallel processing in a 1st layer where a DC component is handled and facilitating hardware constitution in the 2nd and succeeding layers. CONSTITUTION:A conversion coefficient which is quantized after an image is converted orthogonally is inputted to a latch circuit 1 with a latch clock 11 outputted from a timing control part 5. The conversion coefficient which is inputted to the latch circuit 1 is sent to a packing circuit 7 and the (n)-bit conversion coefficient is converted into successive data with specific bit length, which is outputted to a selector part. A coefficient decision part 2 decides whether the conversion coefficient inputted to the latch part 1 is 0 or not and a counter 3 counts it. An encoding table access address generation part 4 generates an address with the conversion coefficient which is not 0 and supplies it to an encoding table 6 to obtain a code.
Patent JP-S5393217-A (JP)
Title: Exhaust gas cleaner of internal engine
Inventor: SHIBATA NORIO
IPC: F01N3/10
Filed: 1977-01-27
Abstract: PURPOSE: To obtain simply constructed but efficient exhaust gas cleaner purifying exhaust emissions by making total air-fuel ratio lean and rich through intermittent supply of secondary air to an engine exhaust system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10203774-A (JP)
Title: Wire leaving structure of crane
Inventor: FUJII MOTOYUKI
IPC: B66C11/16
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To suppress swinging of a hoisted cargo greatly when it is conveyed by hoisting and supporting a part in the vicinity of a central part in the axial direction of a drum of a hoisting tool by a plurality of first wires and hoisting and supporting a part in the vicinity of a central part in the axial direction of a second sieve of the hoisting tool by a plurality of second wires. SOLUTION: Sieves 21a to 21d whose axes face the vertical direction and sieves 22a to 22d whose axes face the direction of running are provided in the vicinity of four corners of a trolley 1, and sieves 23a to 23d whose axes face the traverse direction of the trolley 1 are provided on both end sides in the direction of running of the trolley 1 in such a manner that they form pairs. A central part in the traverse direction of a hoisting tool 2 is hoisted and supported by four first wires 31a to 31d through the sieves 21a to 21d and 22a to 22d by winding them around a drum 11, and a central part in the direction of running of the hoisting tool 2 is hoisted and supported by four second wires 32a to 32d through the sieves 23a to 23d by winding them around the drum 11.
Patent JP-H01183695-A (JP)
Title: Electronic stringed instrument
Inventor: TAKABAYASHI YOJIRO
IPC: G10H1/46
Filed: 1988-01-14
Abstract: PURPOSE:To realize the generation of a mute effect by providing an amplitude detecting means and a mute realizing means and stopping quickly the generation of a musical sound, when the attenuation degree of amplitude of an ultrasonic wave is a prescribed value or above. CONSTITUTION:A performer executes a musical performance, while designating a sound pitch by pressing a string 3 against a sound pitch designating part 1. A position discriminating means 4 gives an ultrasonic wave to the string 3 and counts its propagation time, and discriminates the position of the designating part 1. The ultrasonic wave propagated through the string 3 is supplied in parallel to an amplitude detecting means, as well, therefore, the means 6 detects continuously its amplitude, and a mute realizing means 7 calculates the attenuation degree of the amplitude, based on the amplitude supplied successively from the means 6. Subsequently, when the position of the designating part 1 and the attenuation degree of the amplitude are calculated, a musical sound generating means 5 starts to sound the musical sound of a sound pitch corresponding to its position. In this case, the means decides whether the attenuation degree is more than a prescribed value or not, and when it is under said value, the operation of the means 5 is permitted, and when it is the prescribed value, or above the means 5 is allowed to end quickly the generation of a musical sound and a muting effect is realized.
Patent JP-H01181817-A (JP)
Title: Method and device for deciding rice cooking quantity of rice cooking jar
Inventor: MAEHARA NOBUO
IPC: A47J27/00
Filed: 1988-01-14
Abstract: PURPOSE:To correctly decide a rice cooking quantity by comparing the detected temperature of a temperature sensor at every minute time passage from a time when the detected temperature arrives at a rice cooking quantity decision starting temperature with the temperature of a last time, and delaying a rice cooking quantity deciding reference time by a prescribed time when the temperature of the present time is lower than that of the last time. CONSTITUTION:When the detected temperature of a temperature detecting means 12 by means of a temperature sensor 11 arrives at the rice cooking decision starting temperature, a time counting means 13 simultaneously starts the counting of the time. A wetness detecting means 14 compares the detected temperature at every minute time passage with the last-time detected temperature stored in a detected temperature memory means 15, and when the temperature of the present time is lower than that of the last time, it is decided that the wetness exists in the sensor 11, and the rice cooking quantity deciding reference time is switched to the rice cooking quantity deciding reference time at the time of the wetness which is delayed compared with that at the time of dryness, the detected temperature is compared with the rice cooking quantity deciding reference temperature from a set value memory means 17 by a rice cooking deciding means 16, and the rice cooking quantity is decided. From this, a single sensor 11 can always correctly decide the rice cooking quantity regardless of the presence and absence of the wetness.
Patent JP-H10210472-A (JP)
Title: Image-processing unit and method therefor
Inventor: SUZUKI KAZUYOSHI
IPC: H04N19/423
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To easily set a quantization table for obtaining coded data with desired image quality. SOLUTION: Plural quantization table values are stored in a quantization table 907 and a JPEG processing part 906 codes image data stored in a memory 904 by using the quantization table value in the quantization table 907 to store as the coded data in the memory 904. A CPU 901 decodes the coded data stored in the memory 904, squares a difference of every pixel between ;the obtained decoded data and the image data and accumulates the squared differences to store the result as a coded error in the memory 904. Thus, the coded data for each quantization table value and the coded error are stored in the memory 904. Then the coded data, whose coded error is less than an allowable error value and whose the code size is minimum, are selected with the memory 904 to output the coded data.