baber/WOPTO huggingface dataset:
Patent JP-H105741-A (JP)
Title: Vacuum deaerator
Inventor: FUTATSUGI TAKASHI
IPC: B01D19/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To increase deaeration effect by introducing one or two or more fluids selected from the group consisting of heated deaerated water, heated steam, inert gas and deaerated water in which inert gas is dissolved into a packed bed. SOLUTION: In a deaerator 10, a packed bed 12 is housed, and water to be treated is fed from a scattering device 20 and falls by gravity. To a deaeration chamber 14 above the packed bed 12, a vacuum pump 26 is connected to make it in a vacuum state. Therefore, dissolved oxygen in the water to be treated is removed. And the treated water is discharged through a treated water storage chamber 16 below the packed bed 12 by a discharge pump 24. Here, the water level of the treated water storage chamber 16 is controlled so that it may be almost equal to or somewhat above the lower end of the packed bed 12. In this way, a space of a gas phase is not present below the packed bed 12 to effectively perform deaeration treatment.  And in the packed bed 12, a scattering nozzle 72 is installed, and from the scattering nozzle, a heated part of the treated water or the deaerated water in which gaseous nitrogen is mixed is returned. Then, oxygen partial pressure in a gas phase in the packed bed 12 is lowered to attain more effective dissolved oxygen removal.
Patent JP-S5868564-A (JP)
Title: Automatically opening and closing apparatus for gas valve
Inventor: OKUMURA YOSHIAKI
IPC: F16K17/36
Filed: 1981-10-20
Abstract: PURPOSE:To prevent occurrence of accidents like a fire due to leakage of gas that is caused at the time of earthquake or the like, by mounting a weight on a weight support disposed on a conductive plate, passing current to a motor when the weight is dropped onto the conductive plate by vibration, and thereby closing a gas valve automatically. CONSTITUTION:Insulating plates 2, 3, 6 are disposed at four sides and a middle portion on a base plate 1, and a conductive plate 8 surrounded by an insulating material is placed on the insulating plate 6. A weight support 10 having a switch 9 is fixed at the central portion of the conductive plate 8, and a weight 12 having a lead wire 11 is mounted on the support 10. Further batteries 32, 33 are put in a chamber 13, and a gas cock 27 is attached to a gas appliance. With such an arrangement, if the weight 12 is dropped from the support 10 due to vibration, the switch 9 is opened and the weight 12 comes into contact with the conductive plate 8, so that a motor 13 is operated. Resultantly, a gas valve 17 fixed to a shaft 16 is turned in a valve closing direction by gears 14, 15. Subsequently, a push rod 22 of a switch 19 is pushed by a rod 35 fixed to the gear 15, so that current supply to the motor 13 is interrupted.
Patent JP-S6061978-A (JP)
Title: Magnetic bubble detector
Inventor: YANAI MASAHIRO
IPC: G11C11/14
Filed: 1983-09-14
Abstract: PURPOSE:To avoid deterioration of the output characteristics and to improve the detection characteristics by using a conductor having a smaller magneto-resistance effect than that of a detecting part to constitute a wiring part. CONSTITUTION:Wiring parts 2 and 2' are formed on the same layer as pad parts 3 and 3' with conductors of aluminum film, etc. Then detecting parts 1 and 1' made of a ''Permalloy'' film are connected electrically to the parts 2 and 2' via connecting parts 4 and 4' and through holes. Thus it is possible to obtain an output signal containing a reduced amount of noises since detectors 10 and 20 have the output signals obtained by detecting only the magnetic fields of the parts 1 and 1' because the parts 2 and 2' detect no magnetic field nor rotary magnetic field generated from magnetic bubbles and owing to the parts 2 and 2' formed with a conductor having no magneto-resistance effect.
Patent JP-H0335784-A (JP)
Title: Substituted type manifestation vector
Inventor: TAKEKOSHI MASATAKA
IPC: C12N15/09
Filed: 1989-06-30
Abstract: NEW MATERIAL:The title vector shown by 5' flanking range-(transcription initiation range-adventitious gene range-transcription termination range)-3' flanking range (5' flanking range and 3' flanking range are DNA fragment required for homologous recombination with human cytomegalovirus and the DNA fragment has the same or approximately the same sequence as DNA part corresponding to human cytomegalovirus; transcription initiation range is promoter site required from manifestation of adventitious gene; adventitious gene range is gene arrangement to code the aimed polypeptide, translation initiation codon and translation termination codon; termination range is terminator, splicing signal or poly A signal). EXAMPLE:pMGPgBlacZ. USE:Production of manifested material of adventitious gene. PREPARATION:Insertion vector pMG is prepared from plasmid vector pUC and gene lacZ is inserted into Hind III site thereof.
Patent JP-S6328556-A (JP)
Title: Cam shaft grinding machine
Inventor: OKITA HIKARI
IPC: B24B19/12
Filed: 1986-07-17
Abstract: PURPOSE:To reduce the cycle time for indexing the phase of a master cam by restraining the rotation of a driving end plate by a swinging table at the time of disconnecting a coupling which disconnectably joins a main spindle to said driving end plate. CONSTITUTION:With a main spindle 17 being stopped at an optical angle position, a coupling 33 is disconnected while the rotation of a driving end plate 27 is restrained by a swinging table 14 and, in this condition, the main spindle 17 is rotatingly indexed by means of a driving motor 21 and its rotation angle position is detected by an encoder 23. And, the driving motor 21 is stopped at an angle position to which the main spindle 17 is rotatingly indexed by a defined angle and, after that, the main spindle 17 is rejoined to the driving end plate 27 with the coupling 33. Thereby, a master cam installed on the main spindle 17 is relatively rotated by a defined angle with respect to a cam shaft engaged with the driving end plate 27, to carry out the copy grinding of a cam part having different phase angle using the same master cam. Accordingly, the cycle time for indexing the phase of the master cam can be reduced.
Patent JP-S6416299-A (JP)
Title: Drive circuit for stepping motor
Inventor: NONAKA KIYOSHI
IPC: H02P8/00
Filed: 1987-07-08
Abstract: PURPOSE:To control driving at high precision in no relation to the precision of assembly, by controlling the absolute phase angle of an angle encoder, and by adjusting the phase angle of a motor rotor and the phase angle of the angle encoder finely. CONSTITUTION:To a lead angle command value, a lead angle bias value from a lead angle bias circuit 17 is added, and the phase angles of a stepping motor rotor and an angle encoder 11 are controlled. By this method, a lead phase angle is change-ever-controlled, and the absolute phase angle of the angle encoder 11 is adjusted, and a fitting error is automatically corrected. Accordingly, in no relation to fitting precision, driving can be controlled at high precision, and the work of its assembly is realized as simply as possible.
Patent JP-H0612861-A (JP)
Title: Semiconductor memory device
Inventor: HIRANO HIROSHIGE
IPC: H01L21/8242
Filed: 1992-06-26
Abstract: PURPOSE:To reduce the power consumption consumed in the sense operation of a sense amplifier by decreasing the capacity of a bit line without increasing a chip size. CONSTITUTION:Bit lines BL1 and /BL1, BL2 and /BL2, BL3 and /BL3 and BL4 and /BL4 are connected to sense amplifiers SA1, SA2, SA3 and SA4 through a N channel type MOS transistors Q whose gates are connected to a dividing signal for the sense amplifier SS1 or SS2, respectively. The bit lines BL1, /BL1, BL3, /BL3 connected to the sense amplifiers SA1, SA3 can be electrically divided by the N channel type MOS transistors Q whose gates are connected to a dividing signal for the bit line BS1.
Patent JP-S6228685-A (JP)
Title: Alarm clock
Inventor: NAKAZAWA EIJI
IPC: G04G99/00
Filed: 1985-07-31
Abstract: PURPOSE:To simultaneously make plural persons know an alarming time, by outputting an alarm coincidence signal from a master clock and causing slave clocks to receive and alarm coincidence signal and produce alarming sounds. CONSTITUTION:The CPU 1 of a master clock circuit performs a time process in accordance with a program stored in the ROM 2 of the master clock circuit and, when an alarming time has come, causes an alarming sound producing device 7 to produce alarming sounds. At the same time, the CPU 1 transmits an alarming command from an antenna T through a transmission circuit 4. The CPU 18 of a slave clock detects the alarming command through a receiving antenna 22 and receiving circuit 21 and, when detecting the alarming command, causes an alarming sound producing device 23 to make alarming operations until a stop key is operated.
Patent JP-S6229519-A (JP)
Title: Amino acid transfusion for patient of hepatic encephalopathy
Inventor: ISHIKAWA NORIO
IPC: A61P25/28
Filed: 1985-07-31
Abstract: PURPOSE:To provide an amino acid transfusion suitable for the patient of hepatic encephalopathy, especially hepatic coma, by removing or decreasing threonine from an amino acid transfusion. CONSTITUTION:An amino acid transfusion for the patient of hepatic encephalopathy is produced by removing or decreasing threonine from an amino acid transfusion which cannot be applied to the patient of hepatic encephalopathy. Concretely, the objective amino acid transfusion is composed of 900-1,300 (mg/dl) of L-isoleucine, 1,200-1,600 of L-leucine, 160-400 of L- lysine, 30-100 of L-phenylalanine, 70-200 of L-methionine, 0-40 of L-threonine, 50-80 of L-tryptophan, 800-1,200 of L-valine, 240-670 of L-arginine, 140-300 of L-histidine, <=70 of aminoacetic acid, 400-800 of L-alanine, <=800 of L- aspartic acid, <=30 of L-cystine, <=500 of L-glutamic acid, 110-500 of L-proline, 100-300 of L-serine and <=100 of L-tyrosine and the sum of the amino acids is 4,200-8,900.
Patent JP-S5869987-A (JP)
Inventor: KANAMORI KAZUHISA
IPC: E06B3/70
Filed: 1981-10-23
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-S6060556-A (JP)
Title: Column oven for gas chromatograph
Inventor: HAYASHI YOSHIROU
IPC: G01N30/54
Filed: 1983-09-13
Abstract: PURPOSE:To improve cooling efficiency by providing a flow passage to a heating block side provided with a sample evaporating chamber and a detector in a column oven and providing a discharge path which discharges the gas in the oven to the outside. CONSTITUTION:The circumference of a column oven 4 is enclosed to a heat insulating material part S constituted of a heat insulating material. A sample evaporating chamber 1 and a detector 2 are disposed to a heating block 3. A partition plate 16 is provided to face the bottom surface of the upper heat insulating part Su in which the block 3 is embedded apart at a space therefrom, thereby forming a flow passage 17 for a part of the gas in the oven 4. A discharge path P is so formed as to discharge the gas in the oven 4 via a casing C to the outside. If the oven is constituted in the above-mentioned way, the heat generated from the sample evaporating chamber and the detector is discharged to the outside via the discharge path, by which the cooling efficiency is improved.
Patent JP-S6228298-A (JP)
Inventor: NAGAHAMA MASAMITSU
IPC: B43K1/00
Filed: 1985-07-31
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-H0334424-A (JP)
Title: Washing equipment
Inventor: OZAWA HISACHIKA
IPC: B08B6/00
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the charging attachment of floating particle, foreign matter, etc., and cleanly wash an object to be washed without requiring re-washing process, by generating ion with an ionizer, and eliminating electrostatic charge on the object to be washed with the ionized air. CONSTITUTION:Drying is performed as follows: by a blower 42, clean air is sent to a drying and charge eliminating part 48 via a HEPA filter 2, the object 5 to be washed is exposed to the clean air for a specified time (about 5 minutes). On the other hand, charge elimination is executed by generating corona discharge by applying a high voltage between the electrodes 45a and 45b of an ionizer 43. Hence atom, molecule, etc., in the air are ionized and charged. The ionized air is blown out against the object 5 to be washed, together with the clean air sent from the blower 42. When the charge of ion has the sign opposite to the charge on the object 5 to be washed, the electrostatic charge on the object 5 to be washed is completely eliminated as the result of mutual cancellation of the charge.
Patent JP-S5793623-A (JP)
Title: Vane type hydraulic machine
Inventor: TANAKA MASAMI
IPC: F01P9/04
Filed: 1980-11-29
Abstract: PURPOSE: To make sure operation of rotor by inducing not only high static pressure through drilled holes but also high dynamic pressure and to make the  blades fit securely to the cylinder.  
     CONSTITUTION: A rotor 2 is located eccentrically to the cylinder 1 in a space surrounded by the cylinder 1 installed at the entrance and exit of the inflow and side housings installed to its both sides. Then plural number of blades 8 are installed to the rotor 2 so that they are arranged radially and slide freely and to contact internally to the cylinder 1, and a hole 30 is drilled on the cylinder 1 so that a pressure higher than that at the side where the blade 8 contacts with the cylinder 1 will be introduced to the bottom of the inserting groove to which the blade 8 is inserted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03218590-A (JP)
Title: Optimal binarization method
Inventor: BESSHO GORO
IPC: G06K9/38
Filed: 1989-06-30
Abstract: PURPOSE:To deal with an original printed badly by normalizing the density of an input picture by expressing the number of black picture elements at every threshold by rate on the basis of the black picture element obtained by considering the picture element excepting the picture element of the lightest level as the black picture element, and obtaining the optimal threshold from the rate of the number of the black picture elements at each threshold. CONSTITUTION:The number of the black picture elements at every threshold is counted by counting the number of the picture elements of the multi-level-quantized picture for every density, and accumulating successively the number of picture elements as changing the threshold from a dark level to a light level. In this case, when the density of the input picture is normalized by expressing the number of the black picture elements at every threshold by the rate on the basis of the number of the black picture elements obtained by considering the picture element other than the picture element of the lightest level as the black picture element, an obtained result comes to express the worn-down state of a character at that threshold to the most worn-down character. Thus, by determining the optimal threshold by consulting the normalized rate value of the character of the best state after such normalization, the original of a bad printed state can be dealt with.
Patent JP-H1022554-A (JP)
Title: Optical fiber amplifier
Inventor: HAYASHI ETSUKO
IPC: H01S3/0941
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high gain efficiency at both a very low signal light level and high signal light level. SOLUTION: An exciting light of an exciting light source 4 is divided into twos by a 3dB-coupler 5; one and other exciting lights are inputted to ports B and A of a photocoupler 7. A signal light is inputted to port A of the coupler 3 to combine it with the one exciting light and combined light is inputted to a Pr<3+> doped fluoride fiber 6 connected to port C of the coupler 3. The fiber 6 is connected to port C of the coupler 7 to reversely input the other exciting light fed from port A to the fiber 6. A reflection mirror 8 is disposed at port B of the coupler 7 to reflect only an amplified signal light propagating on the fiber 6 and one exciting light to input them again to the fiber 6.  The amplified signal light reflected to return to the coupler 3 is outputted from a port A to which the signal light is inputted, and separated from the signal light by an optical circulator 2 to take out it.
Patent JP-S6330321-A (JP)
Title: Molybdenum dioxide powder and its production
Inventor: TSUCHIYA MITSURU
IPC: C01G39/02
Filed: 1986-07-19
Abstract: PURPOSE:To produce MoO2 powder which has proper oxygen content and is good in flowability without producing a flocculated block by allowing the powder of MoO3 or 3(NH4)2O.7MoO2.4H2O to fall and reducing it by hydrogen during the fall. CONSTITUTION:MoO3 powder 1 is introduced into a slanted rotary tube 5 via a screw feeder 4 and rotatably allowed to fall in the tube. Simultaneously while maintaining the inside of the rotary tube 5 at about 500-650 deg.C by a heater 7 for about 45min, gaseous hydrogen is injected through an injection port 8 for gaseous hydrogen provided to the tip of the rotary tube 5 and gaseous hydrogen is discharged through a discharge port 9 of a rear end. At this time, MoO3 is reduced by the reaction shown in an equation in the hydrogen atmosphere to produce MoO2 and the generated heat is dissipated by hydrogen and discharged to the outside of the system together with steam through the discharge port 9 for gaseous hydrogen and only MoO2 powder is allowed to fall in a receiver 10 and is obtained as powder good in flowability and also a powder having oxygen content of a narrow range because the reducing reaction is uniform.
Patent JP-H0616404-A (JP)
Title: Production of high-purity carbon powder, high-purity carbide powder and high-purity nitride powder and sintered compact of the powders
Inventor: MIYAZAKI TADAAKI
IPC: C22C29/16
Filed: 1992-06-26
Abstract: PURPOSE:To easily minimize the impurity elements by heating and firing/a solid obtained by superheating and then solidifying a specified component in a nonoxidizing atmosphere. CONSTITUTION:Group 1-13 elements (Ia-VIIa, VIIIa and Ib-IIIb), group 14 (IVb) elements of >=14 atomic number, group 15 (Vb) elements of >=33 atomic number and rare-earth elements are selected as the impurities. A polymerizable or cross-linkable org. compd. free from the impurities or the compds. of the impurities or a composition consisting of the compd. and a catalyst or cross-linking agent free from the impurities is heated and solidifed, and then the obtained solid is heated and solidified in a nonoxidizing atmosphere to produce a high- purity carbon powder contg. <=1 ppm of impurity elements. The carbon carbon powder is mixed with a component free from group 3 (IIIa) elements or their compds., and the mixture is heated and solidified in a nonoxidizing atmosphere not contg. N atom to produce a high-purity carbide powder contg.<=10 ppm of the impurity elements.
Patent JP-H0335765-A (JP)
Title: Production of fruit juice-containing encapsulated jelly containing citric acid coexisting with calcium
Inventor: KAMEOKA TATSUJI
IPC: A23L21/10
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the subject jelly enriched by adding Ca and citric acid thereto without forming clouding or white precipitates and causing lowering and deteriorating of quality by previously substituting part of the citric acid with another organic acid and then carrying out high-temperature sterilization. CONSTITUTION:A fruit juice-containing encapsulated jelly containing citric acid and Ca blended therein is sterilized at a high temperature. In the process, part of the citric acid is previously substituted with another organic acid to prevent clouding or forming of white precipitates and afford the objective jelly. Furthermore, the above-mentioned organic acid is preferably an organic acid selected from the group consisting of malic, fumaric acids, etc., and the citric acid is preferably substituted with the other organic acid so as to provide (70:30)-(98:2) weight ratio of the citric acid to the other organic acid.
Patent JP-S6230233-A (JP)
Title: Overhead projector
Inventor: TOMIZUKA MITSUO
IPC: G03B21/30
Filed: 1985-07-31
Abstract: PURPOSE:To thin a basic stand and to make a stand for exclusive use unnecessary by permitting a device main body to serve as a supporting part for supporting a head. CONSTITUTION:The titled device is constructed with the device main body 3 as a column, and the head 2 and the basic stand 1 are jointed on the device main body so that they can be unified in one body and can freely rise and fall. Namely, two projecting parts 1C are spaced and formed on some end of the basic stand 1 by facing them each other. Then, the device main body 3 provided with a supporting function is turnably installed on the projecting part 1C through a hinge 4. The device main body 3 is locked in an attitude making an appropriate acute angle with the basic stand 1 by means of an appropriate locking mechanism provided for the hinge 4.
Patent JP-2000357420-A (JP)
Title: Electric power cable for automobile and terminal for electric power cable
Inventor: FUJIWARA HIDEMICHI
IPC: H01B9/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric power cable for an automobile of low costs capable of reducing the body in weight, of preventing an aluminium bus bar from corroding in preference, of stably attaining excellent electrical connection characteristics and electromagnetic shield and of achieving excellent frame resistance, flexibility, recycling and wiring workability. SOLUTION: In this electric power cable for an automobile, a stranded cable 1 of a highly conductive Al alloy wire is covered with frame resistant polyolefin resin layers 2 and 4 and a shield layer 3 composed of a braided body containing 99 wt.% or more of Al, the wire contains 0.05-0.4 wt.% of Zr, 0.05-0.2 wt.% of Fe, 0.05-0.2 wt.% of Si, 0.003-0.05 wt.% in total of one kind or two or more kinds of Be, Sr, MG, Ti and V and the rest composed of Al and obligatory impurities.
Patent JP-H0219727-A (JP)
Title: Pyroelectric type infrared detecting element array, pyroelectric type infrared detector and their production
Inventor: NAKAMURA KUNIO
IPC: G01J5/34
Filed: 1988-07-07
Abstract: PURPOSE:To improve sensitivity by forming IR detecting elements of a common electrode and signal output electrode and forming gaps to the positions of sensitive parts having pyroelectric type thin films between the common electrode and an IR transparent substrate. CONSTITUTION:The common electrode in common use as an IR absorptive layer is formed by vapor deposition on the IR transparent substrate 7 and the pyroelectric type thin films 2 are formed apart prescribed intervals thereon by a sputtering vapor deposition method in the array-shaped arrangement. Further, the signal output electrodes 6 separated from each other are formed by vapor deposition thereon. A polarization treatment is then executed by impressing a voltage between the electrodes 6 and metallic ends 3 for connection. The substrate 7 is subjected to anisotropic etching to form gaps 10. Further, this substrate and a semiconductor substrate 4 for photodetection signal processing formed with signal taking in electrodes 8in correspondence to the electrodes 2 are stuck to each other. The absorbed heat is effectively transferred to a charge without allowing the absorbed heated obtd. by the pyroelectric type IR detecting element array to escape through the substrate 4 if the gaps 10 are provided between the array L and the substrate 4 in such a manner. The sensitivity is thus improved.