baber/WOPTO huggingface dataset:
Patent JP-S58209209-A (JP)
Title: Fm modulator
Inventor: SATOU TOSHIHIDE
IPC: H03C7/02
Filed: 1982-05-29
Abstract: PURPOSE:To improve the reliability of elements to failures, by coupling an output of a voltage controlled filter with the 4th hybrid, and coupling the output of the 4th hybrid to the amplifier input via the 1st hybrid. CONSTITUTION:Inputs and outputs of amplifiers 2, 3 are synthesized with the 1st and the 2nd hybrid 1, 4. The resonance frequency of the voltage controlled filters (VCF) 8, 9 is changed with the same signal. The inputs/outputs of the filters 8, 9 are also synthesized with the 3rd and the 4th hybrid 7, 10. Thus, one oscillator is formed with a positive feedback loop. In this oscillator, the frequency is modulated with the base band signal (BB signal).
Patent JP-S57207790-A (JP)
Title: Structure for heat emitting section of separate type heat exchanging apparatus
Inventor: IKENO TAKESHI
IPC: F28D15/02
Filed: 1981-06-15
Abstract: PURPOSE:To raise the efficiency of a heat emitting section of a separate type heat exchanging apparatus which is intended for recovering waste heat of a factory or the like located at a remote place, by constituting a heat exchanging section for heating external fluid to be heated by dividing the heat emitting section into an upper vapor introducing chamber and a lower working fluid returning chamber, and commuicating these chambers via condenser tubes. CONSTITUTION:A heat exchanging section 2 is constituted by defining a vapor introducing chamber 17 and a working fluid returning chamber 19 in a heat emitting section 2 and communicating these two chambers 17, 19 with each other via condenser tubes 9, and an external fluid to be heated is supplied to the heat exchanging section 18. With such an arrangement, working fluid carried to the heat receiving section 1 by a pump 3 and heated into vapor at a heat exchanging section 15 is carried via a vapor pipe 5 into the vapor introducing chamber 17 of the heat emitting section 2. The vapor of working fluid thus introduced into the chamber 17 transmits heat to the external fluid to be heated and condensed while flowing downward along the condenser tubes 9. On  the other hand, the condensate liquid is returned to the heat receiving section 1 via a supply pipe 7 by means of the pump 3. Thus, it is enabled to raise the efficiency of the heat emitting section.
Patent JP-S60235147-A (JP)
Title: Photosensitive body
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/14
Filed: 1984-05-09
Abstract: PURPOSE:To improve surface characteristics, photosensitivity, and electrostatic charging characteristics by forming a P type charge blocking layer, a charge transfer layer, a charge generating layer, and a surface modifying layer contg. a specified amt. of oxygen, for which each layer is made of a specified a-Si type, on a substrate in succession. CONSTITUTION:The P type blocking layer 44 made of a-SiC and/or a-SiN, the charge transfer layer 42 made of a-SiC and/or a-SiN, the charge generating layer 43 made of a-Si, and the surface modifying layer 45 made of SiC contg. O in an amt. of 1-20atomic% of Si+C+O, in which Si of each layer is hydrogenated and/or fluorinated, are formed on the substrate 41, in thi order from its side. The layer 45 contains C in an amt. of 10-70atomic%, the layer 42 is light-doped with an element of group IIIa, and the layer 44 contains C or N in an amt. of 10-30atomic%. The use of such a structure enhances surface characteristics of the photosensitive body such as chemical stability, mechanical strength, and heat resistance, improves photosensitivity and potential retaintivity, and it can reduce tendency of creeping electric discharge.
Patent JP-H07299702-A (JP)
Title: Processing work line detector of robot
Inventor: OKABE TATSU
IPC: B23Q35/04
Filed: 1994-04-28
Abstract: PURPOSE:To provide a processing line detector used for a robot which makes processing work by moving the tip of a tool mounted on the tip of an arm along a processing line CONSTITUTION:A detector 3 is required to receive no influence of any by- product produced during a welding process during, for example, a welding processing work and it is so constituted as being mounted on a tool tip 2a at the time of detection and demounted at the time of processing thus, mountably/demountably. Also, it is provided with such a function as correcting a processing work line detected by the detector according to the data for showing the mounting positions of the processing work and the tool respectively.
Patent JP-S57207967-A (JP)
Title: Magnetic tape controller having information updating function
Inventor: IKEDA ISAO
IPC: G11B20/10
Filed: 1981-06-17
Abstract: PURPOSE:To directly use a magnetic tape as an access memory, by replacing information planted on the magnetic tape with new information and by replacing again the new information with the original information. CONSTITUTION:When an update start instruction from a CPU is received by a command analyzing section 271, the analyzing section 271 sends an update start signal to a command forming section 274. Upon receiving the update start signal, a command delivering section 275 sends a read command to a magnetic tape unit controlling section 25, and the controlling section 25 starts a magnetic tape device 3. When the magnetic tape device 3 is started, data planted on a magnetic tape are directly-mark-detected 280 and planted in a memory section 284. When an update mode command is sent from an interface controlling section 22 to the command analyzing section 271, the analyzing section sends a command corresponding to the update mode command to the controlling section 25. Therefore, the directly information planted in the memory section 284 is written in the device 3 through a data controlling section 24.
Patent JP-H03291925-A (JP)
Title: Microwave plasma processing system
Inventor: MURANAKA TSUNEO
IPC: H01L21/302
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a processing equipment wherein the plasma generation states of a plurality of plasma generating systems are almost constant and stable, by installing a flow rate adjusting gate between at least one plasma generating tube out of a plurality of plasma generating tubes and a plasma processing chamber. CONSTITUTION:In a microwave plasma processing system equipped with a microwave oscillator, a microwave plasma generating furnace 5 connected with the oscillator, a plasma generating tube 7c which is made of dielectric and arranged so as to penetrate the furnace 5, a plasma processing chamber 7 connected with the tube 7c, a processing gas supply source for feeding processing gas to the tube 7c, and an exhausting equipment which discharges the exhaust gas of the plasma processing chamber and conveys processing gas from a processing gas supply source to the plasma generating tube 7c and the plasma processing chamber 7, a flow rate adjusting gate 21 is installed between at least one plasma generating tube 7c out of a plurality of plasma generating tubes and the plasma processing chamber 7.
Patent JP-S62248503-A (JP)
Title: Pack rolling method
Inventor: YASUDA KENICHI
IPC: B21B1/36
Filed: 1986-04-23
Abstract: PURPOSE:To eliminate the difference in brightness on the front and rear surfaces of sheets and to prevent the generation of sheet camber by releasing the bite of the materials once in the stage before the final pass of pack rolling and executing ordinary rolling only in the final pass. CONSTITUTION:The bite of the materials is once released in the stage before one pass of the final pass and the final pass is executed first with the material 10. The use of outlet side rolls 3, 5 which parallel the pass line is effective in preventing the generation of the sheet camber. The final pass is executed similarly with the remaining material after the end of rolling of the material 10. The difference in the brightness on the front and rear surfaces of the sheet is eliminated and the sheet camber is decreased by the above-mentioned method.
Patent JP-S60238544-A (JP)
Inventor: TAKITANI YOSHIYUKI
IPC: E04B1/348
Filed: 1984-05-08
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-H06279337-A (JP)
Title: Production of 2,2,3,3,3-pentafluoro-1-propanol
Inventor: MORIKAWA SHINSUKE
IPC: B01J23/44
Filed: 1993-03-26
Abstract: PURPOSE:To obtain 2,2,3,3,3-pentafluoro-1-propanol in industrial advantage and in a high yield without using highly corrosive gasses and high pressure. CONSTITUTION:3,3-dichloro-1,1,1,2,2-pentafluoropropane is oxidized to obtain pentafluoropropionyl chloride which is reduced with hydrogen in the presence of a palladium catalyst to obtain the 2,2,3,3,3-pentafluoro-1-propanol.
Patent JP-H01262793-A (JP)
Title: Production of peroxidase
Inventor: FUKUZAKI EIICHIRO
IPC: C12N9/08
Filed: 1988-04-14
Abstract: PURPOSE:To obtain a high-quality peroxidase in high efficiency by infecting a plant (cell aggregate) with trichitis to derive hairy roots followed by subculture thereof in a nutrient culture medium to form a cultured product which is then separated. CONSTITUTION:Trichitis bacteria, pref, Agrobacterium rhizogenes, is inoculated into or coated on a plant classified as Dicotyledoneae or a cell aggregate derived therefrom to effect infection to derive hairy roots. Thence, the hairy roots capable of high production of peroxidase among the above hairy roots are put to subculture in a nutrient culture medium such as a solid or liquid one to produce a cultured product as a mixture of hairy root aggregate with the culture medium component. The hairy roots are then separated from the culture medium component through e.g., filtration followed by collecting peroxidase from said hairy roots, thus obtaining the objective peroxidase.
Patent JP-S60234561-A (JP)
Title: Production of instantly eatable unpolished rice
Inventor: KITAJIMA MASAO
IPC: A23L7/10
Filed: 1984-05-09
Abstract: PURPOSE:Unpolished rice from which hulls are removed so that the germ part is not damaged is dipped in water until just before germination, then dried, roasted and flattened to give instant unpolished rice which includes alpha-form starch and becomes readily eatable only by boiling. CONSTITUTION:Rice grains are hulled so that their germ is not damaged using rubber rollers to prepare unpolished rice. Then, the unpolished rice is placed in bags, dipped in water at 20-35 deg.C for 20-55hr to activate the germs until just before germination, drained so that no water remains on the surfaces of the unpolished rice. Then, the rice is roasted in a roaster whose water content is adjusted to 17-18% to effect the conversion of starch into its alpha-form, then passed through pressing rollers, as it is steamed with high-pressure steam, into flattened forms.
Patent JP-H06277983-A (JP)
Title: Input allocation variable type thermal displacement correcting device
Inventor: KURODA KIYOTSUGU
IPC: B23Q15/18
Filed: 1993-03-26
Abstract: PURPOSE:To provide an input allocation variable type thermal displacement correcting device by which a multicomponent channel can be allocated with a reference temperature as a common single point. CONSTITUTION:An input allocation variable type thermal displacement correcting device is constituted in such a way that when temperature measuring points of a machine tool 10 are multipoints, a sensor CH6 is arranged with a position 5 where a temperature change is few as a common single point of a reference temperature, and residual multipoints are detected by sensors CH1, CH2, CH3, CH4 and CH5, and are set as a multicomponent channel by which multicomponents can be corrected, and the allocation is changed.
Patent JP-S59223691-A (JP)
Inventor: ARITAKE TAKESHI
IPC: B66C23/32
Filed: 1983-05-27
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-S5216159-A (JP)
Title: Electronic image device
Inventor: MATSUDA IKUO
IPC: H01J31/08
Filed: 1975-07-29
Abstract: PURPOSE: To obtain good resolution even under the low input voltage by preventiny the weak points of the proxymity focus method especially such as sharp increase of electron spreading at the low input voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59218085-A (JP)
Title: Chrominance signal output circuit
Inventor: ISHITANI SHIZUO
IPC: H04N5/14
Filed: 1983-05-25
Abstract: PURPOSE:To prevent the saturation of a constant current source transistor (TR) by connecting an emitter of a TR whose base is fixed to a prescribed potential to a base of an emitter follower output TR of a chrominance signal output circuit. CONSTITUTION:A primary color signal matrixed with a luminance signal from a matrix circuit 1 is applied to a base of a TRQ1 and outputted from the emitter. A constant current source comprising resistance R1, R2 and R3, a diode D1 and a TRQ2 is connected to the emitter of the TRQ1 so as to constitute the emitter follower. The emitter of a TRQ3 whose base is brought into a prescribed potential by resistance R4, R5 is connected to the base of the TRQ1. Even if a signal potential from the matrix circuit 1 is lowered, since the base of the TRQ1 is kept to a prescribed potential by the TRQ3, the constant current source TRQ2 is not saturated.
Patent JP-H06300416-A (JP)
Title: Controller of freezer-refrigerator
Inventor: MAEDA MUNEKAZU
IPC: F25D17/06
Filed: 1993-04-20
Abstract: PURPOSE:To finely control the temperature of a freezer-refrigerator for freezing and chilling food. CONSTITUTION:A freezer compartment and a refrigerator compartment each include temperature sensors, a temperature increase-calculating means 32a for the freeze chamber ands the cold storage chamber, a chamber temperature difference-calculating means 32b for the two chambers, and an outdoor temperature detective means 31. A fuzzy inference processor 34 performs fuzzy logic operation on the basis of the degree of the increase of temperature, the difference in temperature in the chamber, and the outdoor temperature and according to control rules extracted from a memory 33, and obtains the degree by which the set temperature is to be lowered; on the basis of the result, a set temperature-calculating means 35 adjusts the set temperature. In accordance with the result, the compressor, fan, and a motor-operated damper are controlled.
Patent JP-S61251996-A (JP)
Inventor: MIKUMO YUKIO
IPC: G07F13/00
Filed: 1985-04-30
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-S57209314-A (JP)
Title: Gate fitting structure of cut-off dam
Inventor: TAIRA KIYOSHI
IPC: E02B7/26
Filed: 1981-06-18
Abstract: PURPOSE:To easily and quickly pull up a cut-off gate even when the river water rises by using a system in which an opening is provided between a fixed dam and a levee, and one end portion of a cut-off gate is attached in vertically movable manner to the door groove on the levee side. CONSTITUTION:When the river water rises, the hooking lever 24e of a lifting beam 24 is coupled with the hooking lever 16e of a cut-off gate 16, and the cut- off gate 16 is pulled up by an elevator 20, during which the cut-off gate 16 is removed from the door groove 12b of a fixed dam on its way of being pulled up and receives a great water pressure because its only one end is supported. Since the water pressure acts on the roller 16d of the cut-off gate 16 but is received by the wall of a cross-shaped groove 15 drilled in the levee 13, the one end-supported cut-off gate 16 can be exactly pulled up even when receiving a great water pressure during the water run-off period. The cut-off gate 16 so pulled up is moved toward a pillar 21 side by a hoist 23 and rested on fixed part.
Patent JP-2000280632-A (JP)
Title: Thermal development image recording medium and thermal development image recording method
Inventor: OKAWA ATSUHIRO
IPC: G03F1/92
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a thermal development image recording medium of high thermal sensitivity for recording using the low output laser not generating abrasion in the case of utilizing a heat mode image recording method using the laser, also not generating wastes and provided with superior preservation stability. SOLUTION: An image recording medium contains an acid generating agent SH represented by a formula W1OP1 (In the formula, W1 represents an acid residual group represented by W1OH and P1 represents a substituent to be separated by the action of heat or acid.) and an compound SZ generating the intramolecular reaction or intermolecular reaction by the action of acid and generating changes on 360-900 nm absorption zones, and SH and/or SZ is used as a mixture of a low molecular compound with a polymer compound.
Patent JP-S63260228-A (JP)
Title: Radio terminal equipment
Inventor: HIKITA MITSUTAKA
IPC: H04B1/10
Filed: 1987-04-17
Abstract: PURPOSE:To attain low power consumption and also high performance by controlling at least one of a low noise amplifier of a reception system, a 1st stage mixer and a local oscillator synchronously with the control of transmission power. CONSTITUTION:A transmission system including a transmission oscillator 16, a power amplifier 15, a transmission output monitor coupler 14, an isolator 13 and a power control circuit 18 or the like and a reception system including a reception low noise multiplier 4, a reception post-stage filter 5, a reception 1st stage mixer 6, and an intermediate frequency circuit 7 or the like use one antenna 1 in common via demultiplexers 2, 3. Part of the transmission power is extracted by the coupler 14 in the transmission system as a monitor power, the power control circuit 18 detects the monitor power to control the amplifier 15 so that the detected voltage reaches a prescribed value. Moreover, the control circuit 18 controls the transmission power and controls the output level of the amplifier 4, the mixer 6 and the local oscillator 12 of the reception system.
Patent JP-H06307109-A (JP)
Title: Floor-raising apparatus
Inventor: AOYANAGI TORU
IPC: E04H3/12
Filed: 1993-04-20
Abstract: PURPOSE:To support a floor to be raised at a plurality of positions and to easily keep the floor in a horizontal state without inclination, in a floor-raising apparatus such as a multistory parking apparatus. CONSTITUTION:A chain 11 is located in looped shape almost within a perpendicular, by a plurality of sprockets 13, and projection parts 12 projecting downward are formed at two positions. A floor 9 to be raised is fastened to rising parts 21 at the two positions formed by the projection parts 12. In this way, when the chain is driven by a driving apparatus 15 through a main sprocket 17, the floor 9 is supported at the two positions, is pulled upward and is raised.
Patent JP-H09255018-A (JP)
Title: Pump for pouring liquid container
Inventor: NOZAWA TAKAMITSU
IPC: B05B11/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To simplify the valve structure and increase the delivery volume in a pump provided with a pushing-down nozzle, by sequentially providing a suction valve and a delivery valve at the lower end of a cylinder. SOLUTION: A cylinder 3 is water-tightly inserted into an external cylinder 1 extending down a suction pipe 2 and a tubular plunger 5 provided with a piston 6 at the lower end is extended down from the pushing-down nozzle head 4 arranged above the cylinder 3 and the piston 6 is inserted in the cylinder 3 so as to freely slide up and down. A delivery passage 8 connecting the lower end of the cylinder to the nozzle 7 of the pushing-down nozzle head 4 is formed between the external cylinder 1 and the cylinder 3 or in the tubular plunger 5 and a suction passage 9 connecting the suction pipe to the lower end in the cylinder is formed at the lower end of the external cylinder. A suction valve 10 opening/closing the suction passage and a delivery valve 11 opening/closing the delivery passage are formed with a serial valve member 17 at the lower end in the external cylinder.  A preventive means 12 against a negative pressure in the container is provided in the external cylinder and the upper part of the cylinder and a fitting cylinder 13 is provided at an appropriate position of the outer periphery of the external cylinder.
Patent JP-S62250690-A (JP)
Inventor: AMANO TOSHIAKI
IPC: H05K3/46
Filed: 1986-04-24
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-2000310615-A (JP)
Title: Chip for electrophoresis, its manufacture, electrophoresis device and chargeable material separating method using the same
Inventor: WATANABE KENJI
IPC: G01N27/447
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a chip for electrophoresis which is suitable for the separation of chargeable materials, can be handled easily, and has high reproducibility, by connecting through holes made through a platy member to each other with grooves and forming electrodes on the internal surfaces of the through holes and/or around the through holes on the surface of the platy member opposite to the groove forming surface, and then, joining a sealing member to the groove forming surface. SOLUTION: A platy member 1 has two or more through holes 4 made through the member 1 in the thickness direction and one or more grooves 3 which are formed on one surface to connect the through holes 4 to each other. Electrodes 6 are formed on the internal surfaces of the through holes 4 and/or around the through holes 4 on the groove forming surface of the platy member 1, and a sealing member 2 is joined to the groove forming surface. The members 1 and 2 are made of an acrylic resin or styrene resin and the member 2 is formed in a film-like state. The electrodes 6 are formed by printing, vacuum deposition, sputtering, or ion plating. In addition, an electric circuit is formed adjacently to the electrodes 6.
Patent JP-H01265497-A (JP)
Title: Lighting device for porch or the like
Inventor: TANAKA TOSHIHARU
IPC: H05B37/02
Filed: 1988-04-18
Abstract: PURPOSE:To facilitate installation work and prevent noise from being produced at the time of turning on by employing a timer circuit and a zero filing circuit without employing a transformer, thereby reducing the size of a device and housing the device in a case together with a lighting device. CONSTITUTION:When ambient illuminance lowers below a preset value, a luminance sensor 2 detects the darkening and issues an output to an AND circuit 5. If a person enters a detection zone under this condition, a human body sensor 1 outputs an L level signal. At this time, a timer circuit 3 outputs an L level signal for a specified period of time and supplies the signal via an OR circuit 4 and a circuit 5 to a zero filing circuit 6. As a result, a circuit 6 turns a triac 7 on at the time a dc voltage is zero and turns a light bulb 8 on for a specified period of time. Because the circuit 6 is driven with a dc power source half-wave rectified by a diode D, no transformer is required and the size of the device is reduced for easy installation and noise at the time of turning on is prevented.