baber/WOPTO huggingface dataset:
Patent JP-H0453494-A (JP)
Title: Production of ascorbic acid-2-phosphoric acid
Inventor: FUJIO TATSURO
IPC: C12N1/21
Filed: 1990-06-21
Abstract: PURPOSE:To efficiently obtain the subject phosphoric acid useful for drugs, etc., without passing through complicated routes by reacting ascorbic acid with a phosphoric acid group donor in the presence of the bodies, etc., of a specific microorganism in an aqueous medium. CONSTITUTION:Ascorbic acid is reacted with a phosphoric acid group donor in the presence of the bodies of a microorganism belonging to the genus Escherichia and holding a recombinant DNA, a cultured solution containing the bodies or a processed product thereof in an aqueous medium, the recombinant DNA being recombined with a DNA fragment containing a gene coding an enzyme catalyzing the reaction of the ascorbic acid with the phosphoric acid donor to produce the ascorbic acid-2-phosphoric acid, followed by separating the resultant objective phosphoric acid from the reaction solution. The donor is preferably adenosine triphosphoric acid, etc., and the DNA fragment is preferably a DNA fragment originated from the genus Pseudomonas bacterium.
Patent JP-H0329879-A (JP)
Title: Ppi sweep signal generating circuit
Inventor: HASUMI KANEYOSHI
IPC: H04N3/16
Filed: 1989-06-28
Abstract: PURPOSE:To prevent distortion of a PPI sweep center part due to switching noise by providing a Miller integrator, a timing circuit and a correction voltage adding circuit. CONSTITUTION:A PPI sweep signal generating circuit is constituted of a Miller integrator 2 for generating a sweep signal waveform, a timing circuit for setting the starting point of integration of said circuit 2 before radar transmission timing and a correction voltage adding and amplifying circuit 4 for correcting radar trnsmission timing by adding and subtracting voltage so as to bring the same to the center point of sweep. A gate signal generating circuit 1 sets the staring point of operation of the integration circuit 2 so as to start said circuit 2 earlier by a very short time DELTAt. An adder amplifier 4 shifts a voltage level by the quantity corresponding to the time DELTAt. Since this quantity is changed over in connection with a distancechange-over switch, a noise-free sweep signal can be generated from the point of time of distance zero.
Patent JP-H0453536-A (JP)
Title: Vacuum blood-collecting tube
Inventor: YOSHIOKA HIROSHI
IPC: C08L67/02
Filed: 1990-06-21
Abstract: PURPOSE:To obtain a vacuum blood collecting tube that is made of a synthetic resin and excellent in gas barrier properties by containing polyethylene terephthalate, poly-m-xylylene adipamide, and transition metals in respective specific amounts in the material of a bottomed tube body having a sealing member. CONSTITUTION:A bottomed tube body having a sealing member is made of a material which is composed of polyethylene terephthalate in the range 99 to 92wt.% and poly-m-xylylene adipamide in the range 1 to 8wt.% and which further contains transition metals by 1 to 100ppm. The sealing member is used in a vacuum blood collecting tube and formed by e.g. a detachable, elastic rubber stopper, a gas barrier member, and a seal member. The bottomed tube body is used as the vacuum blood collecting tube and is e.g. a tube of outside diameter 10 to 16mmphi and length 60 to 170mm. The polyethylene terephthalate is a kind of polyester obtained by reaction of ethylene glycol with terephthalic acid or its ester. More than 70% of the constitution units of the poly-m-xylylene adipamide are xylylene diamine and adipic acid and the transition metals are used in a state of salts.
Patent JP-S6055321-A (JP)
Title: Data imprinting camera
Inventor: TSUZUKI HIROYOSHI
IPC: G03B7/00
Filed: 1983-09-06
Abstract: PURPOSE:To improve the operativity and reliability of film sensitivity setting by providing a setting means for film sensitivity to be outputted to an exposure controller and a data imprinting device, and setting the amount of exposure to an object of photography and the amount of exposure for imprinting photographic information at the same time. CONSTITUTION:When a switch S3 is pressed at time tau6, segment electrodes (d) and (h) of a liquid-crystal device 2 enter a light transmission state, and a segment electrode (l) of a liquid crystal device 60 is turned on selectively; when a switch S4 is turned on at time tau7, a light source L for imprinting turns on during a period T1. Similarly, the same operation is repeated. Light emission periods T1, T2, and T3 of the light source L for imprinting are in 4:1:2 proportion. Further, when the switch S3 is operated, light transmission states of respective segment electrodes of the liquid crystal devices 2, and 60 and 61 are in 1:1 correspondence relation, and the light emission period of said light source L corresponding to the light transmission states of the respective segment electrodes of the liquid crystal devices 2, 60 and 61 is obtained every time the switch S4 is pressed. Thus, the switch S3 is operated according to the ISO/ASA sensitivity of an in-use film to control the amount of exposure to the object of photography and the amount of imprinting exposure for photographic information, e.g. year, month, day, etc., correspondingly in three stages.
Patent JP-S6319542-A (JP)
Title: Optical recording medium checking device
Inventor: AKAHORI HIROSHI
IPC: G01N21/95
Filed: 1986-07-11
Abstract: PURPOSE:To divide defects by factors to detect them by converging the luminous flux emitted from a light source on the signal surface of an optical recording medium and providing a first and second photodetectors which receive the luminous flux reflected from the signal surface and the luminous flux transmitted through it. CONSTITUTION:The light emitted from a semiconductor laser 1 is converted to parallel rays of light by a collimator lens 2 and a passes a beam splitter 5 and an objective lens 6 and is converted on the surface of an information recording film 8 of the optical recording medium. A part of the converged light is reflected on the film 8 and passes the lens 6, the beam splitter 5, and a converging lens 4 and is made incident on a reflected light detector 3, and the other is transmitted through the film 8 and passes an objective lens 9 and a condenser lens 10 and is made incident on a transmitted light detector 11. Defects are divided by factors in accordance with defect waveforms of the reflected light and the transmitted light as follows; defects in the lower part detected by detectors 3 and 11 are discriminated as foreign matters in the base material and defects which are detected by the detector 3 but are not detected by the detector 11 are discriminated as abnormality of the base material surface and defects in the upper part detected by the detector 11 are discriminated as pinholes.
Patent JP-S61111360-A (JP)
Inventor: REIMONDO JIYOSEFU SHIMINAA
IPC: A61K8/00
Filed: 1985-07-26
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-S6055687-A (JP)
Title: Semiconductor laser
Inventor: MURAKAMI ATSUSHI
IPC: H01S5/227
Filed: 1983-09-07
Abstract: PURPOSE:To prevent the short-circuit of the P-N junction and the deterioration of characteristics by a method wherein the final epitaxial layer is etched in groove form along a stripe in the case of the fusing of a semiconductor laser pellet on a heat sink by up-side-down manner in order to reduce the heat resistanc. CONSTITUTION:A thick cap layer 12 is provided and then etched in groove form along the stripe 11 in order to facilitate diffusion. The mounting of the semiconductor laser chip thus obtained causes the operating part of the semiconductor laser to separate from a fusing material 19 because of the thickness of the cap layer 12. Thereby, adverse influences on the chip such as the creeping-up of the material 19 can be removed.
Patent JP-H066738-A (JP)
Title: Television receiver
Inventor: OTSUKI TAKUO
IPC: H04N3/18
Filed: 1992-06-23
Abstract: PURPOSE:To improve screen characteristics such as the focus and brightness of a television receiver. CONSTITUTION:A smoothed output voltage from a high voltage detecting coil 18 included in a high voltage generating transformer 12 and the voltage conversion output of a CRT anode current are mutually multiplied by a multiplier 9 and the anode current output is compared with a reference voltage by a comparator 6. A selector 8 selects a high voltage detection output when the anode current is less than the reference value or selects an operation value when the current is more than the reference value and applies the selected value to a reference voltage comparator 7 to be an anode voltage limiting circuit. Consequently the characteristics of the voltage limiting circuit which are applied to a horizontal oscillation control circuit become polygonal line characteristics, and while securing the malfunction tolerance and safety of a protection circuit, the anode voltage can be improved.
Patent JP-H0329094-A (JP)
Title: Transmission equipment for traffic signal control
Inventor: HANBA NOBUHIRO
IPC: H04L5/14
Filed: 1989-06-27
Abstract: PURPOSE:To exchange information between terminal equipments other than traffic signals and a center equipment while performing the remote control of a traffic signal controller by assigning data of terminal equipments other than the traffic signal controller to remainder bits of a data part. CONSTITUTION:Data from a traffic control center equipment to a terminal traffic signal controller is assigned to one bit of the data part of each start-stop character, and data from the terminal signal controller to the traffic control center equipment is assigned to four bits of this data part, and data of terminal equipments other than the traffic signal controller is assigned to remainder bits of the data part. Thus, information is exchanged between terminal equipments other than traffic signals and the center equipment during the remote control of the traffic signal controller to transmit information from terminal equipments to the center equipment at >=220bps transmission speed and to transmit information from the center equipment to terminal equipments at >=150bps transmission speed.
Patent JP-S6054893-A (JP)
Title: Ink sheet for thermal transfer recording
Inventor: KUAMI MICHITOKU
IPC: B41M5/382
Filed: 1983-09-06
Abstract: PURPOSE:To enable to transfer repeatedly multiple times, by incorporating a filler with a larger particle diameter in an ink layer nearer to a base, in an ink sheet wherein ink layers are provided on a base through an intermediate adhesive layer. CONSTITUTION:The intermediate adhesive layer 12 consisting of a polyamide resin is provided on the base 11 consisting of a condenser paper. The first ink layer 13 comprising a dye, a low melting point material and a filler and the second ink layer 14 comprising a dye, a low melting point material and a filler are provided on the adhesive layer 12. The fillers are so selected that the filler in the first ink layer 13 has a particle diameter smaller than that of the filler in the second ink layer 14. For example, carbon black having a particle diameter of 18mmum is used in the first ink layer, and carbon black having a particle size of 300mmum is used in the second ink layer.
Patent JP-H11348298-A (JP)
Title: Liquid ejecting device and manufacture thereof
Inventor: NANBA AKIHIKO
IPC: H01L41/22
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejecting device capable of ejecting a liquid independently only from a predetermined liquid ejecting element by preventing mutual interference of adjacent piezoelectric driving elements and of achieving low cost and high speed printing with high resolution. SOLUTION: In a liquid ejecting device, a groove 108 which separates adjacent piezoelectric element is provided at a portion between the adjacent piezoelectric elements, then mutual interference between the piezoelectric driving elements is suppressed or prevented. As a result, it is possible to provide the liquid ejecting device capable of ejecting a liquid independently only from a predetermined liquid ejecting element and of achieving low cost and high speed printing with high resolution.
Patent JP-H06343484-A (JP)
Title: Production of laminarioligosaccharide
Inventor: KITAOKA MOTOMITSU
IPC: C12P19/00
Filed: 1993-06-10
Abstract: PURPOSE:To provide a method for readily producing a laminarioligosaccharide from low-cost raw materials. CONSTITUTION:A reaction solution containing >=10mM and <=2M sucrose and <=2M glucose in a molar ratio of sucrose:glucose>=0.1 is treated with (a) sucrose phosphorylase and (b) laminaribiose phosphorylase and/or beta-1,3-oligoglucan phosphorylase in the presence of phosphoric acid.
Patent JP-H04366021-A (JP)
Title: Sliding bearing
Inventor: MIYANO HIDEYO
IPC: F16C33/06
Filed: 1991-06-11
Abstract: PURPOSE:To increase anti-seizure property of a surface layer by increasing the lubricating property of the layer. CONSTITUTION:An oil sump forming area D of a surface layer 3 is formed with polymers of quardrangular pyramid crystal 42 of Pb alloy of which top e is faced toward a journal portion a side of a crankshaft. Thus the surface area of the oil sump forming area D can be increased to capacity the capacity of the oil sump c and maintain an oil holding property of the oil sump forming area D properly. Also oil-flow to a main area B resulted from crystal form can be made rather smoothly.
Patent JP-S5592924-A (JP)
Title: Character input device
Inventor: KONNO KAORU
IPC: G06F3/02
Filed: 1978-12-29
Abstract: PURPOSE: To reduce the fatigue of recording and operation and also to increase an input speed by registering idiomatic phrases of a line of Chinese characters while letting a character input device learn, by displaying lines of Chinese characters whose initial characters agree mutually, and then by assigning and inputting needed lines among them.  
     CONSTITUTION: A character code signal from character input key device 1 is sent to character-code-line controller 2 by way of signal line 11 and further outputted to signal line 12 of an output part via character-code output gate device 3. At this time, when this signal shows a Chinese-character code, unit 2 stores the code in a buffer memory inside of unit 2 temporarily and when a kana Japanese syllabary code, it is outputted to signal line 12 via device 3. Then, unit 2 compares the input character with the initial character of a character line stored in the buffer memory and when the both agree each other, a character with the character line at its head is found so as to send the code to character display pattern memory 4 via signal line 13, and the pattern of it is read out and displayed by display unit 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0829948-A (JP)
Title: Automatic processing equipment
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/00
Filed: 1994-07-18
Abstract: PURPOSE:To provide automatic processing equipment for silver halide color photosensitive material which shows stable photographic performance even at a small quantity processing. CONSTITUTION:This automatic processing equipment has a mechanism for directly supplying a color developing solid processing agent to a processing tank of color developing process, the air time ratio in this color developing process is set to 5-30%, and a silver halide color photosensitive material having, on a support body, photograph constituting layers including a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer, and a red-sensitive silver halide emulsion layer, and containing at least one of compounds represented by the formula in at least one of the photograph constituting layers. In the formula, A represents a coupler residue, R represents an alkyl group, and INH represents a development suppressing group.
Patent JP-S6321561-A (JP)
Title: Carrier for immobilizing biologically active substance and its manufacture
Inventor: KAWAMURA YOSHIHIDE
IPC: G01N33/548
Filed: 1986-07-14
Abstract: PURPOSE:To prevent the lowering of activity in a biologically active substance with a chitosan film attached onto a base material, by forming the chitosan film on the base material after the base material is treated with a silane coupling agent. CONSTITUTION:The surface of a base material undergoes a silane coupling treatment and a low molecular chitosan acid aqueous solution attached onto the surface of the base material is treated in a basic solution. Thereafter, a contact crosslinking reaction is performed by organic diisocyanate. As a result, a chitosan film is coupled firmly by making -NCO group of the organic isocyanate bond to not only amino group of chitosan but also a silane coupling agent.
Patent JP-S6227325-A (JP)
Title: Formation of needlelike calcium carbonate particle
Inventor: OOTA YOSHIO
IPC: C01F11/18
Filed: 1985-07-26
Abstract: PURPOSE:To obtain extremely coarse needlelike calcium carbonate particles at a low cost by subjecting a calcium hydrogencarbonate soln. to proper controlled heating. CONSTITUTION:A CaCO3 source such as heavy calcium carbonate or limestone or lime is put in water to obtain an aqueous suspension contg. CaCO3. A gaseous CO2 source such as industrial gaseous CO2 or industrial exhaust gas contg. gaseous CO2 is blown into the suspension, and the suspension is sucked and filtered to obtain an aqueous soln. of calcium hydrogencarbonate. This aqueous soln. or an aqueous soln. of natural calcium hydrogencarbonate extracted from a limestone deposit or the like is subjected to proper controlled heating to obtain coarse needlelike CaCO3 particles having about 100mum major axis size and about 5mum minor axis size in a single-crystalline state. For example, the aqueous soln. of calcium hydrogencarbonate is poured into distilled water kept at about 70-80 deg.C without lowering the temp., and they are held at about 70-80 deg.C for about 120min to form crystals.
Patent JP-H0214717-A (JP)
Title: Denitrating device
Inventor: YOSHIHARA FUKUZEN
IPC: B01D53/56
Filed: 1988-07-01
Abstract: PURPOSE:To reduce the amt. of NOx in exhaust gas after combustion even when the gas contains fine particles by adding previously produced amidogen to the gas. CONSTITUTION:NH3 and steam are fed to an NH2 production bed 2 and thermally decomposed to produce NH2. This NH2 is added to exhaust gas contg. fine particles generated from a diesel engine 3 and they are sent to a mixing-reaction bed 1 to reduce the amt. of NOx in the gas. The amt. of NOx is satisfactorily reduced at 400-500 deg.C.
Patent JP-S6146926-A (JP)
Inventor: KURISU JIEI KONDON
IPC: G02B27/18
Filed: 1984-08-07
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-H0522868-A (JP)
Title: Single operation detector for water-wheel generator
Inventor: FUSEYA TSUNEZOU
IPC: H02J3/38
Filed: 1991-07-05
Abstract: PURPOSE:To effectively detect the fact that a water-wheel generator is disconnected from a power system and transferred to a single operation when a frequency of the generator is a specified value or more, a voltage of the generator becomes a specified value or more or less and a change rage of the voltage of the generator becomes large. CONSTITUTION:When a water-wheel generator 4 is disconnected from a power system, i.e., when an opponent end breaker 11 of an opponent end electric station 3 of a remote district or a high voltage side breaker 7 of a hydraulic power plant 1 is abruptly opened due to a certain reason, the generator 4 disconnected from the power system becomes a light load, and its output is abruptly lowered toward zero. A voltage is momentarily raised, and a frequency is also raised. A single operation detector 15 operates since a voltage detector 17 becomes a specified value or more or less under the condition that a parallel breaker 5 is closed, i.e., a parallel breaker auxiliary contact 5a is closed to close a voltage detector contact 17a.
Patent JP-H1012947-A (JP)
Title: Arc sensor
Inventor: NEMOTO KAZUAKI
IPC: H01S3/134
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a high performance arc sensor having high operability and reliability in which the stability can be sustained stably regardless of the arc discharge angle without setting the intensity of light depending on the laser output. SOLUTION: A relay 3 for interrupting current supply to a discharge section 1 extending in the direction of the optical axis of a laser resonator is inserted between the discharge section 1 and a discharge power supply 2. A relay 3 is connected with a sequencer (current interrupting means) 10 through a signal line 5. During operation of a laser, the sequencer 10 scans the differentiated value dI/dt of the intensity of radiated light and turns the relay 3 off when the differentiated value dI/dt is not equal to 0. A plurality of photosensors 7 for detecting the intensity of light radiated from the discharge section 1 are fixed at arbitrary positions on the window 6 of the discharge section 1 along the direction of the optical axis thereof.
Patent JP-2000352085-A (JP)
Title: Construction of underground water storage tank
Inventor: MIURA AKIHIKO
IPC: E21D13/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To construct an underground water storage tank by extremely easily and correctly embedding a casing even in a soft soil due to underground water. SOLUTION: Suspending wire members 7 are preliminarily fixed to a lower end part at plural positions in a circumferentical direction of a casing 1. Ground G on the inner circumferential side of the casing 1 is excavated, and the casing 1 is embedded in the ground G, where a sinking protective body 11 to obtain reaction force from the ground G is disposed on the ground G on the outer circumferential side of the casing 1. The suspending wire members 7 are inserted into insertion holes 22 in the sinking protective body 11, and washers 25 and nuts 26 are installed from the upper side to be held. By loosening the nuts 26, held positions of the suspending wire members 7 in the sinking protective body 11 are moved, while the ground G on the inner circumfetnatial side of the casing 1 is excavated, thereby the casing 1 is embedded in the ground G.
Patent JP-H0330520-A (JP)
Title: Analog/digital converter
Inventor: KITAO MOTOSHI
IPC: H03M1/12
Filed: 1989-06-27
Abstract: PURPOSE:To process the input of high priority at real time by temporarily setting operation during A/D conversion at present in a stop state to an input signal for which processing is preferentially requested, converting the above- mentioned signal and afterwards restarting the A/D converting operation under the stop. CONSTITUTION:When a processing circuit 1 instructs the A/D conversion of an input signal chj to be preferentially processed to a timing generating circuit 14 and the converting operation of the input signal is just executed, the circuit 14 stores timing operation to a storing circuit 15 to keep the state. The stored contents of a converted result register 13 are stored in the storing circuit 15. Afterwards, the timing generating circuit 14 starts the A/D converting operation. When the above-mentioned converting operation is finished, the circuit 14 generates an interruption requesting signal and applies the signal through a line 4 to the processing circuit 1. Afterwards, in order to restart the stopped previous A/D converting operation, the stored contents of the storing circuit 15 are returned to the converted result register 13 and timing generating circuit 14.