baber/WOPTO huggingface dataset:
Patent JP-H07328402-A (JP)
Title: Method for dissolving and mixing gas and liquid
Inventor: MACHITANI KATSUYUKI
IPC: B01F1/00
Filed: 1994-05-31
Abstract: PURPOSE:To continuously dissolve and mix a large amt. of gas in liq. with good energy efficiency. CONSTITUTION:This system is provided with a throttling part 22 set in a liq. passage, a gradually expanding part 26 in succession to the throttling part 22 and a gas inlet 28 placed slightly on the downstream side of the throttling part 22. This system is also provided with a mixing part 34 provided on the downstream side of the expanding part 26 and mixing a liq. in the passage 24 and a gas from the inlet 28 and a means for sending the gas under pressure such as a compressor 32 having an outlet throttle such as a nozzle part 16 provided on the outlet side of the mixing part 34 and connected to the gas inlet 28. The pressure of the gas introduced from the inlet 28 by the compressor is set higher than the static pressure of the passage 24 at the inlet 28 and lower than the maximum static pressure of the mixing part 34.
Patent JP-H04365250-A (JP)
Title: System for making area of test board system free
Inventor: MAENO SHINICHI
IPC: H04M1/24
Filed: 1991-06-13
Abstract: PURPOSE:To enable connection from any area of an entire country to a maintenance center regardless of daytime and nighttime. CONSTITUTION:A center equipment 7 equipped with a test board 8 to execute the accept of a request call from a subscriber 1 and the announcement of a tested result by voices and to execute the instruction of a test and the exchange of the tested result by data information is connected to a public network 6 to transmit voices and data and between a test control station 4 and the public network 6, an additive device 5 is provided to connect them by voice and data lines. Since the additive device 5 is equipped with an interface mechanism between the test control station 4 and the public network 6, access can be performed from an exchange in the arbitrary area to the center equipment.
Patent JP-S62298200-A (JP)
Inventor: WATANABE YASUO
IPC: H01L21/677
Filed: 1986-06-18
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-S5475001-A (JP)
Title: Deformation preventing device for winding conductors of rotary electric machine
Inventor: TAKAHASHI MIYOSHI
IPC: H02K3/24
Filed: 1977-11-28
Abstract: PURPOSE: To prevent deformation of winding conductors, by enclosing outer periphery of the winding with a sealing case which winding has cooling pipes among the winding conductors, and filling the sealing case with an insulating liquid to improve the heat conduction from the winding conductors.  
     CONSTITUTION: The armature winding 5 of a gap-winding rotary electric machine compreses a plurality of stacked winding conductors 13 formed of a multiplicity of bundled strand conductors 15 and cooling pipes 14 disposed among the winding conductors 13, and the outer periphery of the armature winding 5 is enclosed by a sealing case 16 formed of a material such as glass-fiber reinforced plastic, and the sealing case 16 is filled with an insulating liquid 15 for permeating among the strand conductors 15. Thus, the heat generated by the strand conductors 15 remote from the cooling pipes can be conducted by the insulating liquid to the cooling pipes 14 so that the elongation differences between strand conductors within the winding conductor 13 are reduced and the deformation of the winding conductors 13 can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5476592-A (JP)
Title: Production of cephalothin
Inventor: FUJIMOTO YASUO
IPC: C07D501/06
Filed: 1977-11-28
Abstract: PURPOSE: 7-Aminocephalosphoranic acid is subjected to the reaction with a specific silylating agent and subsequent acylation with a specific acylating agent in the absence of an amino as an acid acceptor produce title compound of antiboitics or its salt in high yield without isomerization.  
     CONSTITUTION: 7-Aminocephalosporanic acid is made to react with hexaalkyl- silazane in an organic solvent such as chloroform or methylene chloride to form a disilyl derivative, which is reacted with 2-thienylacetyl chloride followed by removal of the silylating agent to produce cephalothin of formula I. When necessary, it can converted to the metal salt.  
     EFFECT: The reaction can be effected in the absence of an amine that causes the isomerization and high-purity cephalothin is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5266060-A (JP)
Title: Hair dryer
Inventor: SHIRAKAWA KENZOU
IPC: A45D20/10
Filed: 1975-11-26
Abstract: PURPOSE: To provide a hair dryer in which an injection cylinder containing a heater is made rotatable by the angles of 90 degrees and 180 degrees with respect to a grip cylinder having a switch, so that the quantity of air flow will change corresponding to the rotating angle thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H073925-A (JP)
Title: Drainage device of curtain wall
Inventor: YABUSAKI MASANORI
IPC: E04B2/96
Filed: 1993-06-14
Abstract: PURPOSE:To improve holding stability for glass and its appearance, and also to, favorably drain water. CONSTITUTION:In a curtain wall having construction for supporting an external wall with structural members composed of mullions 1 and transoms 2, the transoms 2 are spacedly arranged in the horizontal direction on the position of a vertical joint on the indoor side of the position nearly in response to a horizontal joint. A catch pan 80 covering the gap in the horizontal direction is ridingly provided so as to place the bottom wall on the upper face between the adjoining transoms. In the catch pan 80, the flowing down port of a gutter constituted of the gutter wall and the bottom wall is communicated to the vertical joint constituted of the lock member of an adjacent integrated panel and the lock member of the other integrated panel.
Patent JP-S6035981-A (JP)
Title: Controller of motor
Inventor: ADACHI HIDEKI
IPC: H02P7/293
Filed: 1983-08-04
Abstract: PURPOSE:To perform a PLL control by a simple configuration by utilizing a counter in a microcomputer. CONSTITUTION:The first counter 3A generates a reference frequency signal FS in accordance with a motor speed command from ten keys 1, and the second counter 3B generates a speed control signal FV of the prescribed width pulse in accordance with the motor speed command synchronously with the signal FG from an encoder 12. A phase comparator 5 outputs a phase comparison signal PC from the signal FG outputted from the output line 6 of the microcomputer 3 and the signal FG. The signal PC and FV are added by an adder 8, and converted by a comparator 9 into a pulse width modulation signal, and supplied to a driver 10.
Patent JP-S5931924-A (JP)
Title: Thermography device
Inventor: MORISHITA YUUICHI
IPC: G01J5/08
Filed: 1982-08-16
Abstract: PURPOSE:To set an entrance pupil position near an objective, to reduce the size of an interchangeable lens, and to improve image-forming performance by arranging a field lens at the position of the image-forming surface of the objective of a thermography device which takes a surface measurement of infrared-ray radiation and forms a picture. CONSTITUTION:The field lens 8 is arranged at the position of the image-forming surface 2 of the objective 1, and consequently the entrance pupil position 7 is present at the position of the objective 1. The designed focal length of the field lens 8 is nearly equal to the interval between the objective 1 and image-forming surface 2. In this case, the objective 1 is a standard lens, but substituted by a telephoto lens or lens having longer focal length than the field lens 8. This device has the entrance pupil position 7 at the position of the objective 1 regardless of a used interchangeable lens; the objective lens 1 is reduced in size and the image-forming performance is improved.
Patent JP-H085734-A (JP)
Title: Angle measuring instrument and composite guiding device
Inventor: INOUE MASATO
IPC: G01S3/04
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a composite guiding device which has a highly accurate angle measuring ability over a wide band and an ability equal to that of an active radio guiding device by arranging passive antennas so that the performance of an active antenna cannot be deteriorated and using an algorithm with which a sufficiently high angle measuring accuracy can be obtained. CONSTITUTION:Antennas for passive radio waves are constituted by annularly arranging element antennas 14-1 to 14-n on the outer periphery of the aperture 2C of an antenna for active radio waves. The phase difference between received signals of each two adjacent ones of the element antennas 14-1 to 14-n is measured (n) times and the primary solution of the phase differences is found by applying the method of least squares. Then the phase difference of received signals at (n) pieces of element antennas and (m) pieces of secondary solutions are found by applying the method of least squares at every block of (m) pieces and the secondary solution which is the closest to the primary solution is used as the final solution of the arriving angle of radio waves. Therefore, a highly accurate radio wave arriving angle containing no ambiguity is obtained.
Patent JP-S6121040-A (JP)
Inventor: TERII BII MOTSUPAA
IPC: A01K23/00
Filed: 1984-07-09
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-H02227186-A (JP)
Title: Purification of waste water
Inventor: ISHII TORU
IPC: C02F11/08
Filed: 1989-06-06
Abstract: PURPOSE:To effectively purify waste water by passing waste water through the inner pipe of a heat exchanger type reactor while allowing a heat transfer medium to flow along the outside of said inner pipe and supplying molecular oxygen-containing gas to the flow of waste water to subject impure substance to wet oxidation. CONSTITUTION:The waste water sent from a line 13 is supplied by a pump 7 to be preheated by a heat exchanger 5 and introduced into a heat exchanger type reactor q to be allowed to flow through the inner pipe 11 thereof along with the air from the line 14 raised in pressure by a compressor 6 and waste water having a certain COD (Cr) concn. is subjected to wet oxidation reaction and the generated heat of reaction is absorbed by the heat transfer medium recirculated by a recirculation pump 3 to be recovered by cooling water in a heat exchanger 4. After the water treated in the reactor 1 is cooled by a heat exchanger 5, said waste water is separated into harmful gas and water by a gas-liquid separator 8. By this method, the waste water containing harmful oxidizable org. or inorg substance being a COD component is subjected to wet oxidation in the presence of molecular oxygen to convert said substance to harmless carbon dioxide, water and nitrogen and can be purified effectively.
Patent JP-S6122249-A (JP)
Title: Ultrasonic flaw detector
Inventor: KANEGAE TAKESHI
IPC: G01N29/34
Filed: 1984-07-11
Abstract: PURPOSE:To eliminate the possibility of erroneous operation by facilitating operation, by automatically changing the frequency band of a receiving part corresponding to the free vibration frequency of a probe. CONSTITUTION:When a transmission part 1 generates a single-shot pulse to send the same to a probe 2, the probe 2 generates free vibration to emit ultrasonic waves into a material 5 to be inspected. The signal by the free vibration at this time is inputted to a frequency discriminator 6. In the frequency discrimator 6, the signal is shaped to a pulse signal by a wave form shaping circuit 9 to be sent to a gate circuit 10 and the pulse signal is counted by a counter 11. This count signal is inputted to a change-over signal generator 8 as a frequency discrimination signal. The change-over signal generator 8 brings only one line among output lines a-d to a high level corresponding to the count number to change over the pass band characteristic of the band pass filter in a receiving part 3.
Patent JP-H10334338-A (JP)
Title: Drink dispenser device
Inventor: MACHIDA YOSHIAKI
IPC: G07F13/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment and detachment of mixing bowl. SOLUTION: Above a mixing bowl mount part 10, a driving motor 74 is arranged through an engage/disengage holding means 75. A joint 63 is provided for linking a driving shaft 88 of driving motor 74 and a stirring blade body 56 of mixing bowl 11 so as to engage/disengage them. The driving shaft 88 is engaged/disengaged through the joint 63 with the stirring blade body 56 by moving the driving motor 74 up and down. When the joint is detached, the mixing bowl 11 can be slid back and forth and attached/detached.
Patent JP-S5844774-A (JP)
Title: Amorphous silicon semiconductor device and manufacture thereof
Inventor: SHINDOU MASANARI
IPC: H01L31/20
Filed: 1981-09-11
Abstract: PURPOSE:To obtain a semiconductor device having great dark resistance and suitable for electrophotographic sensor or the like by a method wherein undoped amorphous silicon and doped amorphous silicon which have a thickness of 100Angstrom  or less respectively are stacked on a metal substrate. CONSTITUTION:An Si evaporation source 8 covered with a shutter S1 and a doped agent evaporation source 10 of Al, In, Ga, B, As or the like covered with a shutter S2 are mounted on a plywood having an exhaust path 3 containing a butterfly valve 2 and a hydrogen gas discharge tube 7 at the lower face. Next, a bell jar 1 having a heater 5 at the inside of a ceiling and a stainless substrate 4 locating below the heater 5 is mounted on the base plate and the inside of the bell jar 1 is maintained at 10<-3>-10<-7>Torr and the substrate 4 connected to the negative plate of a DC power source 6 is heated at 250-450 deg.C. At the same time, a hydrogen ion is poured in the bell jar from the discharge tube 7 and the shutters S1 and S2 are alternately opened and an undoped layer 30A and a doped layer 31A having a thickness of 100Angstrom  or less are coated on the substrate 4. In this way, lamination is repeated to obtain an amorphous Si layer 32.
Patent JP-H0435591-A (JP)
Title: Video conference equipment
Inventor: KITAGUCHI TAKAHISA
IPC: H04N7/15
Filed: 1990-05-31
Abstract: PURPOSE:To easily specify a speaker on a picture by overwriting a mark on the picture of a seat specified by a conference control signal from a conference control station. CONSTITUTION:A marking control part 11 which marks the picture of a person sitting in the seat specified by a speech permission signal and a gain control part 9 which automatically enlarges and controls the gain of an amplifier 6 connected to a microphone constituting a voice input part 5 in the seat specified by the speech permission signal are provided. A display device 13 is provided on which plural pictures coming from plural picture terminals are displayed as one picture while overlapping, and the display device 13 is provided with a control means which displays the picture of the seat, which is specified by the speech permission signal, in the foremost position. Thus, speech contents of the speaker are easy to hear, and the speaker is easily specified.
Patent JP-H04342218-A (JP)
Title: Microscope device
Inventor: AGAWA YOSHIAKI
IPC: G02B21/00
Filed: 1991-05-17
Abstract: PURPOSE:To obtain an effectively large operating distance in a microscope having high magnification. CONSTITUTION:When a macro lens 8 is provided on the lower part of the objective lens 2 of a microscope 1, that is, between the objective lens and a sample 7, and the magnification of the macro lens 8 is set to about '1', an operating distance between the macro lens 8 and the sample 7 becomes about double of the focal distance of the macro lens 8, and an effectively large operating distance can be obtained. Accordingly, even if a distance between sealing glass 9 and the sample 7 is large, the sample 7 can be observed.
Patent JP-S5666641-A (JP)
Title: Refrigerant heater
Inventor: TAJIMA MASAHISA
IPC: F24H9/18
Filed: 1979-11-01
Abstract: PURPOSE: To prevent the local rise of temperature by reducing the number of flame orifices of a burner nearer to the central part thereof and thereby the unevenness of temperature of the pipe wall of a heat exchanger with fins is eliminated.  
     CONSTITUTION: The flame orifices 8 of the burner which is composed of a gas nozzle 6, a mixing pipe 7 and the flame orifices 8 are provided on the right and left sides of the burner in such a manner that they are not provided in the central part 8' or are reduced in number nearer to the central part 8'. By this constitution, the phenomenon that the length of the flame of the burner becomes longer in positions nearer to the central part 8' is prevented, while the local rise of temperature of the pipe wall of the heat exchanger with fins (not shown in the figure), as well as the deterioration of the refrigerant, can be prevented through equalization of the temperature of the combustion gas in the front of the exchanger. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5476294-A (JP)
Title: Gas detector
Inventor: ISHIKAWA MASAO
IPC: G01N27/00
Filed: 1977-11-30
Abstract: PURPOSE: To eliminate temperature dependency and supply voltage denpendency of breath detector, by providing a wind screen similar to windshield for temperature compensation device in the vicinity of breath detector, in an alcohol detector of drunk driving preventive apparatus mounted on a vehicle.  
     CONSTITUTION: A plurality of pins 3 are inserted into part of a case 1, and an integrally molded base 2 is secured. A ceramic pipe 4 is coated with metal oxide 5, and a platinum wire 7 is led out from electrodes 6 at both ends and is connected to pins 3. A heater 9 to heat such metal oxide gas sensitive element 8, a thermistor 10 for breath detection, and a thermistor 11 for temperature compensation are also connected to pins 3. A breath lead-in passage 13 is provided between breath intake port 12 and the thermistor 10, and a windshield 13 to prevent effects of breath is fitted to the thermistor 11. On the other hand, the thermistor 10 is also equipped with a wind screen 16 which is similar to the windshield 14. In addition, plural shielding plates are provided in a zigzag pattern between the passage 13 and the element 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5931606-A (JP)
Inventor: IWANAGA KENJI
IPC: A01C11/02
Filed: 1982-08-18
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-S63307501-A (JP)
Title: Building controller
Inventor: ISHII SHINJI
IPC: G05B19/02
Filed: 1987-06-08
Abstract: PURPOSE:To realize a long lifetime of an intra-board cooling fan by controlling this fan based on the power consumption. CONSTITUTION:A CPU 6 contains a power consumption detecting means 6a which detects the intra-board power consumption and a fan control means 6b which turns on and off an intra-board cooling fan 1 based on a fact whether the detection value of the means 6a exceeds a prescribed set level or not. The means 6a detects the intra-board power consumption based on the number of ON contacts of contacts 12a-12n to be monitored and turned on and off in accordance with the state of each equipment to be monitored in a building, i.e., the number of ON contacts of input interfaces 3a-3n. Furthermore a storage means 11 is added to store the set power consumption value as the scheduled data that varies throughout the year in accordance with temperatures.
Patent JP-H09326262-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: ENDO EIJI
IPC: H01M10/0567
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To restrain degradation of electrolyte after initial charging with the elapse of time by adding a compound selected from nitrosobenzene, nitrobenzene and 2,2-diphenyl-1-picryl hydrazil to a nonaqueous solvent. SOLUTION: This nonaqueous electrolyte battery consists of a negative electrode 2 and a positive electrode 1 composed of either light metal, a carbonaceous material containing light metal as a possible ion kind to move electric charge, a compound and alloy, and electrolyte by dissolving electrolyte composed of salt of light metal in a nonaqueous solvent. A compound selected from nitrosobenzene, nitrobenzene and 2,2-diphenyl-1-picryl hydrazil is added to the nonaqueous solvent. An adding quantity of the compound selected from these nitrosobenzene, nitrobenzene and 2,2-diphenyl-1-picril hydrazil, is preferable to be 0.0001 to 0.001 in the mole ratio, and much preferably, it is about 0.005.
Patent JP-S631055-A (JP)
Title: Drive method for photosensor
Inventor: GOFUKU IHACHIROU
IPC: H01L27/14
Filed: 1986-06-20
Abstract: PURPOSE:To increase the optical speed of response by applying a fixed voltage to an auxiliary electrode during non-reading period. CONSTITUTION:Voltage having the same polarity as bias voltage and the absolute value smaller than bias voltage is applied to an auxiliary electrode laminated for stabilizing an output and facing a main electrode through an insulating film, etc. in a light-receiving region for a desired period during non-reading period. Accordingly, an output for immediately preceding reading is erased, and the next reading can be conducted, thus increasing the optical speed of response, then acquiring the output correctly corresponding to incident beams.
Patent JP-H08340186-A (JP)
Title: Information processing device
Inventor: OTSUTA KAZUO
IPC: G06F1/18
Filed: 1995-06-09
Abstract: PURPOSE: To provide an information processing device, wherein a printed board and electronic parts are connected together with a plated wiring layer, and a grounding layer is provided so as to take a countermeasure against noises. CONSTITUTION: All the surface of a plastic case 31 is plated to form a grounding layer 32, the necessary parts of the inner and outer surface of the case 31 are subjected to insulating coating or an outer coating process for the formation of an insulating layer 35 or an outer coating layer 33, an electric part 2 mounted on a printed board 1 and its leads are connected to the printed board 1 with solder 13 through the intermediary of a grounding pattern 1 and a signal pattern 12, and a plated grounding layer 32 and a wiring layer 34 located on the plastic case 31 are connected to the printed board 1 respectively.
Patent JP-S5768508-A (JP)
Title: Two cycle engine
Inventor: YAMAMOTO MASAHIRO
IPC: F02B75/02
Filed: 1980-10-14
Abstract: PURPOSE: To reduce carbon accumulated on the outer periphery of an exhaust valve in an engine for varying an exhaust gas timing by the telescopic movements of the valve in an exhaust port by rotatably providing the exhaust valve in a recess formed on the inner surface of an exhaust gas passage by forming a specific recess on the outer periphery of the exhaust valve.  
     CONSTITUTION: An exhaust valve 13 is rotatably displaced in response to the rotating speed of an engine, and is so rotated, for example, at a low speed rotating as to advance an extension 26 into an exhaust passage 9 as illustrated by broken lines and to close the upper hole of an exhaust port 10. In this state the exhaust port 10 is closed earlier upon rising of a piston 2, but is opened later upon falling of the piston 2, and the exhaust timing tends to be delayed. In such a structure, a plurality of escape grooves 28 are formed at an equal interval in the peripheral direction along the axis direction of the exhaust vlave 13 on the outer periphery of the extension 26 of the valve 13. These grooves 28 are formed over the rotating  renge of the extension 26. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09106992-A (JP)
Title: Alsb/inp single hetero-junction transistor on inp substrate for high speed and power
Inventor: TAKIYUU RIYUU
IPC: H01L21/331
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the epitaxial structure of a single hetero-junction bipolar transistor using InP for a base and a collector and having high power capacity at high speed. SOLUTION: This transistor has a collector 18 composed of InP on a semiconductor supporter 20, a base 16 constituted of InP on the collector 18, and an emitter 12 on the base 16, and the emitter 12 is configured of approximately 39mol% AlP and approximately 61mol% AlSb. A gradient concentration distribution layer 14 is formed between the base 16 and the emitter 12.