baber/WOPTO huggingface dataset:
Patent JP-S55148908-A (JP)
Title: Method of recovering energy
Inventor: TSURUMI TOORU
IPC: F24V30/00
Filed: 1979-05-10
Abstract: PURPOSE: To recover mechanical energy, by utilizing a partial gas pressure difference in a process wherein gas released by heating the first absorbing liquid which absorbs the gas is absorbed by the second absorbing liquid whose partial gas pressure is kept lower than that of the first absorbing liquid.  
     CONSTITUTION: The first absorbing liquid which has absorbed gas is introduced into a generator 1 through a conduit 6. Thermal energy is supplied from a heat source 11 to the absorbing liquid to release the gas therefrom. The released gas of high pressure is conducted to a turbine 9 through a conduit 8 to recover mechanical energy. The gas from the turbine 9 is conducted to an absorber 2 and removed heat by a coolant 12. The gas is then absorbed by the second absorbing liquid whose partial gas pressure is kept lower than that of the first absorbing liquid. The second liquid is conducted through a conduit 6 and a pump 4 and heated by a heat exchanger 3 and introduced into the generator 1. After the gas is released from the second absorbing liquid in the generator 1, the liquid is conveyed through a conduit 7 and cooled by the heat exchanger 3 and transferred to the absorber 2 through a valve 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52139430-A (JP)
Title: Cleaning device of blade type
Inventor: NITANDA HIROSHI
IPC: B08B1/04
Filed: 1976-05-17
Abstract: PURPOSE: To improve the cleaning performance by presetting at a value the pressure contact angle of a blade with respect to a photosensitive drum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10253709-A (JP)
Title: Test head for semiconductor, method and system for testing semiconductor using the test head
Inventor: GAMOU TATSUHIRO
IPC: G01R31/28
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a test head for semiconductor, along with a method and a system for testing a semiconductor, in which the delay time of output signal from a semiconductor to be tested (DUT: device under test) is compensated for various hardwares of semiconductor tester being employed in each fabrication process. SOLUTION: A test head for semiconductor where an additional capacitor 61 is connected between a semiconductor switch 14 and an input part 20 through a relay 65 is employed in a semiconductor tester for test program developing process and correlation between the capacitance before/after switching a relay 65 and a signal delay time from a DUT is derived. Subsequently, the capacitance is measured for every semiconductor tester to other process and inputted to a conversion program along with the correlation thus generating a test program compensating for the signal delay time in each test process.
Patent JP-S63241510-A (JP)
Inventor: HAINRIHI HITSUPINMEIYAA
IPC: G02B13/22
Filed: 1988-03-11
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-S55148171-A (JP)
Title: Multi-nozzle head for ink jet printing unit
Inventor: KAKEFU SADAO
IPC: B41J2/175
Filed: 1979-05-09
Abstract: PURPOSE:To give an ink feed smoothly to produce a picture with regularity by a method wherein a plurality of outlets are perforated in one row in the ink feed pipe disposed in the ink chamber to allow the injected ink to diffuse in the ink chamber. CONSTITUTION:An ink jet printing multi-nozzle head comprises a multi-nozzle unit 9, a vibrating plate unit 11 positioned in facing thereto and an ink chamber 9b. A plurality of ink outlets 8a are provided in one row for the pipe 8 which feeds the ink into one or two ink chambers disposed within the ink chamber 9b of the multi- nozzle head, allowing the outlet 8a to face to the direction not to cross with the vibration transmission range to permit the ink injected from the ink outlet 8a to diffuse entirely. This enables to eliminate the ink sediment in the ink chamber 9b, preventing the degradation of the ink and preventing the solid matter within the ink from sticking to the vibrating plate.
Patent JP-H02191340-A (JP)
Title: Field effect semiconductor device and its manufacture
Inventor: SATO SHINICHI
IPC: H01L29/78
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a field effect semiconductor device which is free from the influence of hot electrons trapped by a side wall insulating film and has excellent characteristics such as a mutual conductance by a method wherein both low impurity concentration diffused layers and high impurity concentration diffused layers are extended to the part under the side part of a gate electrode. CONSTITUTION:An LDD-MOS transistor includes a pair of low impurity concentration n-type diffused layers 5a and 5b formed in the main surface of a semiconductor substrate 1 and a pair of high impurity concentration n-type diffused layers 6a and 6b. In this transistor, as both the n-type diffused layers 5b and 6b of which a drain is composed are extended to the part under the side part of a lower electrode 22 of which a gate electrode 2 is composed, even if the impurity concentration of the low impurity concentration n-type diffused layer 5b is effectively lowered by trapping of produced hot electrons by a side wall insulating film 4 and a gate insulating film 3, the gate electrode 2 can overlap the drain with the high impurity concentration n-type diffused layer 6b. Therefore, the increase of a source resistance, deterioration of a mutual conductance, etc., which are caused by the effective reduction of the concentration of the low impurity concentration n-type diffused layer can be obtained.
Patent JP-S53141988-A (JP)
Title: Table positioning device
Inventor: OKADA YASUHIRO
IPC: B23Q16/06
Filed: 1977-05-17
Abstract: PURPOSE:To accomplish prolonged maintenance of positioning accuracy by preventing local abrasion of a wedge-shaped reference piece for a device which successively positions attable at a desired angle through engagement of the reference piece between a reference roller and a back up roller.
Patent JP-S63225533-A (JP)
Title: Production of barium ferrite powder
Inventor: ODAN KYOJI
IPC: H01F1/11
Filed: 1987-03-13
Abstract: PURPOSE:To obtain fine particle having high saturation magnetization and excellent dispersibility, by bringing a precipitate, which is obtained by alkalinizing an aq. soln. contg. Ba compd. and Fe compd. in the specified rate, into hydrothermal treatment, calcining and reducing. CONSTITUTION:The soln. of metallic salt contg. Ba and Fe in the ratio of one gram atom Ba to 11 gram atom Fe is prepared. The precipitate is formed by adding an alkali hydroxide to be an alkali hydroxide concentration of >=3mol./l. Next, the slurry contg. said precipitate brought into hydrothermal treatment at 130-300 deg.C and then a flux is mixed to the slurry. The obtained mixture is calcined at 750-950 deg.C. The, the powder of hexagonal barium ferrite is obtained by dispersing the calcined material into liq. phase and reducing 1-20% amt. of trivalent iron atom to divalent atom.
Patent JP-S63222632-A (JP)
Inventor: KOMA NORIHIKO
IPC: A01K61/00
Filed: 1987-03-13
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-S61235836-A (JP)
Inventor: ERITSUKU KEI NERUSON
IPC: G03F7/16
Filed: 1986-03-14
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-S58211861-A (JP)
Inventor: ERITSUKU ARUFURETSUDO AAMONDO
IPC: B24D3/10
Filed: 1983-03-31
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-S58173921-A (JP)
Title: Microwave communication device
Inventor: YANAGISAWA IZUMI
IPC: H04B1/74
Filed: 1982-04-06
Abstract: PURPOSE:To simplify a titled device, by outputting a transmission signal with a changeover switch after synthesizing signals of the in-use side are preformed by the in-use side only and those of the spare side are preformed at the spare side only, and using only one switch controlling panel and the changeover switch independently of the number of the transmission signals. CONSTITUTION:Unnecessary signals are eliminated from the transmission signals outputted from in-use transmitters 4a, 4b at filters 7a, 7b respectively and the transmission signals are synthesized at a demultiplexer 3a. The unnecessary signals of the transmission signals outputed from transmitters 6a, 6b at the spare transmission side are eliminated at demultiplexers 7a', 7b' and the transmission signals are synthesized at a demultiplexer 3b. These signals pass through a changeover switch 1 countrolled with a switch controlling board 2 and are transmitted to an antenna 8. If a failure takes place in the transmitters at the common use set side, the changeover switch 1 is selected to the contact at the opposite side as shown in a figure, the transmission signals at the spare set side are transmitted to the antenna 8 and the in-use set side is interrupted.
Patent JP-S59182899-A (JP)
Inventor: WAKUI TSUGIO
IPC: A61K8/37
Filed: 1983-04-01
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-H10238940-A (JP)
Title: Thermally insulated wall material
Inventor: KITOU SEIICHIRO
IPC: F25D23/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide thermally insulated wall material that can be fractionated between the part of an outer plate and an inner plate and the part of foamed insulating material for easier recycling. SOLUTION: In a thermally insulated wall material comprising a pair of an inner plate 1 and an outer plate 2 and thermally insulating materials 5 and 6 that fill between them and having an engaging parts 3 and 4 formed to the pair of the inner plate 1 and the outer plate 2 and parts to be engaged formed to the thermally insulating material 5, the engaging parts and the parts to be engaged are engaged as a unit mechanically firmly and as there is no joining part with adhesive between them, these can be separated easily at the scrapping of it.
Patent JP-H06272885-A (JP)
Title: Radiation panel
Inventor: KODAIRA TAKASHI
IPC: F24F1/00
Filed: 1993-03-17
Abstract: PURPOSE:To lighten the load of weight for a builder and improve workability by dividing a radiation panel into several elements. CONSTITUTION:A radiation panel 1 attached to a ceiling wall and the like is constituted of a heat insulating member 7 having a meandering groove 8 on the surface thereof, a meandering heat medium circulating pipe 9 inserted into the groove 8, and an outer panel 10 covering the heat medium circulating pipe 9 and provided with a radiation surface 11. The insulating member 7 is provided with engaging units 12 while the outer panel 10 is provided with retaining units 13, 13 retained in the engaging units 12, 12 of the insulating member 7.
Patent JP-S55149527-A (JP)
Title: Rotary preset tuner
Inventor: MIYATA HIROYASU
IPC: H03J5/10
Filed: 1979-05-10
Abstract: PURPOSE:To add the manual tuning operation mechanism, without erasing the contents stored in the preset drum of the rotary preset tuner of conventional type. CONSTITUTION:The preset drum 1 is turned by turning the knob 111, and at the next stationary position, the contact plate 172 is in contact with the setter 101 of the drum 1, the core slider 16 is set to the new position and the broadcasting station stored in the drum 1 in advance can be selected. In case of the manual channel selection, the knob 111 is drawn out to the dotted position, the coupling between the clutch member 15 and the gear 14 is released and the gear 253 is geared to the gear 211 of the manual driving body 21. With this state, when the knob 111 is turned, the torque is delivered as the gear 112 gear 252 gear 253 gear 211  manual driving body 21 core slider 16, the position of the ferrite core is changed to alter the tuning frequency.
Patent JP-S56154858-A (JP)
Title: Amplitude detector for binary amplitude-modulated wave
Inventor: HAMADA TOSHIHIKO
IPC: H04L27/06
Filed: 1980-04-30
Abstract: PURPOSE:To detect a binary amplitude-modulated wave accurately with simple constitution without providing an AGC circuit, etc., by discriminating between a signal having the 1st amplitude value and that having the 2nd amplitude value by comparing peak values before and after delay. CONSTITUTION:Modulated wave A from input terminal 11 is supplied to control signal generating circuit 13 to detect the zero level point where the wave crosses the zero level line from positive to negative, and the 1st control signal C is applied as a reset signal to peak holding circuit 12. At the point of time a little later than the point of time when the wave crosses the zero level line, the 2nd control signal D is applied as a sample pulse to delay holding circuit 14, and further the 3rd control signal E inverted every time when the modulated wave crosses the zero level line is applied as the clock pulse of FF21. The 1st and 2nd voltage comparing circuits 15 and 18 are applied with amplitude values outputted by circuits 12 and 14 and amplitude values before and after the minute time delay are compared mutually to discriminate between the 1st and 2nd amplitude values, so that the accurate binary amplitude-modulated wave will be detected without providing an AGC circuit, etc.
Patent JP-S56154845-A (JP)
Title: Multichannel digital recording and regeneration system
Inventor: NABESHIMA TOMOKI
IPC: G11B20/18
Filed: 1980-04-30
Abstract: PURPOSE:To make error corrections easily by using as a control signal an index signal that indicates the data format of each channel and by ignoring data of an idle channel substantially according to the said index signal. CONSTITUTION:Control signal circuit 9 receives channel selection signals from channel selection control circuit 23 to generate control signals which indicate data formats of respective channels. Each control signal is an index information consisting of address data and channel specifying data, which is composed of pieces information indicating a channel for signal recording and an idle channel. At a regeneration part, on the other hand, gate circuit 21, brought under the control of control signal regenerating circuit 14, extracts fixed pattern data for an idle channel time slot unconditionally and substitutes it for the regeneration data of the idle  channel time slot. Consequently, the data of an idle channel is rejected substantially  according to the index signal to perform error correcting presessing easily.
Patent JP-S52139248-A (JP)
Title: Apparatus of preventing air short for air conditioners
Inventor: KAKUBARI KAZUSHI
IPC: F24F13/20
Filed: 1976-05-17
Abstract: PURPOSE:To prevent air short by changing the direction of air coming from a blow off grill in such a manner that a fan motor reaches a given speed of rotation the moment a switch means senses the conditions under which air short tends to occur with ease.
Patent JP-H07272575-A (JP)
Title: Insulator apparatus
Inventor: MATSUOKA RYOSUKE
IPC: H01B17/50
Filed: 1994-03-28
Abstract: PURPOSE:To eliminate partial discharge completely or make the discharge extremely weak, efficiently prevent noise electric wave and sonic wave radiation, and improve the flash-over withstand voltage property to openning and closing surge voltage. CONSTITUTION:A suspension insulator string 2 is suspended in a steel tower 1 and a power transmission wire 2 is supported in the lower end part of the string. Normal insulators and water-repelling insulators 5, which are suspension insulators and compose the suspension insulator, are reciprocally joined in series. A water-repelling layer is formed on the surface of a ceramic water-repelling insulator 5 by applying silicone rubber to the surface and thus the suspension insulator is made to be an insulator difficult to be stained.
Patent JP-H05257998-A (JP)
Title: Graphic calculation method
IPC: G06F17/50
Filed: 1992-03-16
Abstract: PURPOSE:To attain the high speed of a processing by enabling to simultaneously perform plural graphics and various kinds of graphic calculations by operating a pseudo coordinate graphic by expanding it in a matrix state between gratings of a pseudo coordinate system, and performing a graphic calculation processing without using a geometry calculation. CONSTITUTION:The graphic calculation method is composed of a processing preparing a pseudo graphic from an actual graphic and determining the calculation sequence (1), a processing performing the graphic calculations for the number of graphic, expanding the graphics to matrix (2), a right or wrong decision as to whether the graphic is outputted by being resolved into a rectangular graphic or not (3), a processing being controlled by it and converting the result of the processing (2) as it is to an actual graphic (4) and a processing taking out the graphic, resolving it into the rectangular (5), in addtion to it. Various kinds of calculations and complex graphic calculations of plural graphics become possible by realizing the calculations of 'AND', 'OR', 'SUB', etc., of graphics without using a geometry calculation, by controlling the calculation sequence and by changing the information filling the pseudo graphic in the matrix by the calculation classification by looking at the previously filled information.
Patent JP-S62214954-A (JP)
Inventor: NANAUMI KEN
IPC: H05K1/03
Filed: 1986-03-14
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-H01232297-A (JP)
Title: Retreated off-gas treatment equipment
Inventor: NISHIMURA YASUYUKI
IPC: B01D53/56
Filed: 1988-03-11
Abstract: PURPOSE:To hold concentration of recovered nitric acid constant by grasping the amount of NOX removed from off gas by detecting the flow rate of supply oxygen, the flow rate of oxygen at the exit of an absorption system, and the flow rate of NOX at the exit of the suction system, and controlling the flow rate of supply absorp tion liquid, etc. CONSTITUTION:The reprocessed off gas processor is equipped with an oxygen supply flow rate detector 31 between a dissolving tank 3 and an NOX suction tower 6. Further, an oxygen flow rate detector 32 and an NOX detector 35 are provided in the exit gas line of the absorption tower 6, and an absorption liquid supply pump 43 and an absorption liquid drain pump 44 are provided with a liquid flow rate controller 33. In this constitution, the absorption amount of NOX absorbed by the absorption tower 6 is estimated by the detector 31 provided on the entrance side of the absorption tower 6 and the detectors 32 and detector 35 provided on the exit side of the absorption tower 6 according to variation in the concentration of NOX produced in the dissolving tank 3. The absorption liquid supply pump 43 which sends the absorption liquid from the absorption liquid tank 42 and the absorption liquid drain pump 44 are controlled according to the estimated value. Consequently, the recovered nitric acid concentration is held constant.
Patent JP-S60202558-A (JP)
Title: Photomagnetic disk device
Inventor: MIKURIYA KENTA
IPC: G11B11/105
Filed: 1984-03-26
Abstract: PURPOSE:To form easily a guide groove and to improve the overall S/N of a photomagnetic disk device by providing a photomagnetic disk containing a tracking guide part and a data line part and a photomagnetic head containing a tracking part and a data part. CONSTITUTION:A data part 62 is formed at the single side of a groove-shaped guide part 61 of a photomagnetic disk 6. A light spot 211 projected from a tracking part 21 of a photomagnetic head 20 irradiates the part 61 and reads a tracking position. While a light spot 221 projected from a data part 22 of the head 20 irradiates the part 62, and the part 22 reads out the data on the part 62 to erase and write them and also obtains a focus servo signal. Thus the part 61 is detected even with the light that does not pass through a photodetector, and the part 62 is unabled to extract signals without the photodetector. Then the part 61 is separated from the part 62 for detection, and a tracking action is fixed at the part 61 regardless of the presence or absence of data. Then the data signal improves the S/N regardless of the width and depth of the guide groove.
Patent JP-H01231878-A (JP)
Title: Production of lactic acid fermentation product
Inventor: YASUKOUCHI MICHIJI
IPC: A23L11/00
Filed: 1988-03-10
Abstract: PURPOSE:To effectively use bean curd of collapsed shape and to obtain the title product useful as refreshing drink, etc., by grinding bean curd as a raw material, processing the ground bean curd into a gelatinous state, blending the gelatinous bean curd with soybean milk, adding a glucide and subjecting to lactic acid fermentation. CONSTITUTION:Bean curd is bleached with water, then processed into a gelatinous state by a mixer, mixed with soybean milk, further with a glucide, adjusted to about 8-15 Brix dexterous equivalent and subjected to lactic acid fermentation to give the aimed product. Iactobacillus delbrueckii is preferably used as the lactic acid bacterium. Further preferably whey prepared in a production process of bean curd is mixed with a proper amount of a glucide, adjusted to about 3-6 Brix concentration and subjected to lactic acid fermentation.
Patent JP-S54149447-A (JP)
Title: Signal volume controller
Inventor: TOMITA MASAO
IPC: H03H7/24
Filed: 1978-05-15
Abstract: PURPOSE:To perform easily and accurately the control of a signal transmission volume and a gain digitally by arranging a resistance attenuator group, which has an attenuation quantity corresponding to the count output of a digital counter, on the signal transmission line. CONSTITUTION:Operation switch 8 can be switched to a one-step mode and a continuous mode, and the first pulse generator 6 or the second pulse generator 7 generates a single pulse or a continuous pulse train according to the operation of the one-step mode or the continuous mode, and generated pulses are inputted to digital counter 4 through OR gate circuit 5. Then, a binary output according to count is given to resistance attenuator group 3. Resistance attunuator group 3 consists of plural resistance attenuators including analogue switches and the attenuation quantity of each attenuator is set according to the binary output of counter 4. By this constitution, a desired-level analogue signal can be obtained easily at output terminal 2.
Patent JP-S55151279-A (JP)
Title: Digital beam former
Inventor: SENBA TOSHIHISA
IPC: G01S3/86
Filed: 1979-05-14
Abstract: PURPOSE:To make it possible to generate a received beam with random characteristics easily and economically with high precision by applying digital signal processing technique. CONSTITUTION:Input signals of K channels are sampled at a constant rate and converted by A-D converters 221-22k into digital codes, which are written in input memories 231-23k. On the other hand, data block consisting of N sampled values read from memories 231-23k are sent to FFTs processors 241-24k, where the next Fourier transformation comes into effect to calculate complex spectrums as many as N/2. Next, transfer functions in table memories 261-26k are multiplied by complex multipliers 251-25k by the above-mentioned spectrums as to every frequency component and the results are added by complex adder 27 covering all channels; and the results are Fourier-transformed reversely by FFT processor 28 and the result is written in output memory 29. The data are sequentially read out at a rate equal to the sampling rate of the input side.
Patent JP-S52141109-A (JP)
Title: Noise reduction system for demodulation signal from demodulation circuit of angle modulation wave signal
Inventor: ISHIGAKI IKUNOBU
IPC: H03G3/34
Filed: 1976-05-20
Abstract: PURPOSE:To detect the amplitude envelope of angle modulation wave signal through envelope curve detection circuit and to reduce the noise occurring in the demodulation signal in correspondence with the existing period of disturbance signal.