baber/WOPTO huggingface dataset:
Patent JP-S58223725-A (JP)
Title: Method and apparatus for measuring stress of member
Inventor: YOKOYA EIJI
IPC: G01L1/00
Filed: 1982-06-23
Abstract: PURPOSE:To measure simply and in good workability a stress of a member constituting a structure even in working site, by comparing an interference fringe image emitted by light radiation to a photoelastic body with plural standard interference fringe images. CONSTITUTION:The plate-shaped photoelastic body 44 having a hole 2a is adhered and fixed previously, then stresses to loaded members 41, 42 are measured. A stress measuring apparatus 40 has devices 53, 52 displaying selectively the plural interference fringe images functioning as the standard and generated in correspondence to this photoelastic body 44 and the stress. The apparatus 40 can measure simply and in good workability the stress of the member constituting the structure even in working site by comparing the projected interference fringe image and the standard interference fringe images.
Patent JP-H05308710-A (JP)
Title: Cable rack device
Inventor: SATO TAKASHI
IPC: H02G3/00
Filed: 1992-04-28
Abstract: PURPOSE:To manufacture a latticed rack framework easily by using a pipe connecting a multi-directional joint(MD) and a joint. CONSTITUTION:MDs 1 are arranged in the lateral and longitudinal directions of the upper stage side. Arbitrary cross pipes 6 are inserted and connected and fixed among joints on the lateral insides of the MDs 1. Reinforcing joints 3 for reducing the sinking of longitudinal pipes 2 are penetrated and fastened at the intermediate positions of the same longitudinal pipes 2 as the cross pipes 6 in the longitudinal direction. The joint sections are inserted and fixed simultaneously on the longitudinal insides of the MDs 1. The arbitrary sections of cable support bars 14 installed for receiving the load of the undersides of cables by planes are fastened onto the longitudinal top faces of the MDs 1 at regular pitches, thus forming basic constitution. The basic constitution is assembled previously and vertical pipes 5 are connected and fastened among the MDs 1 of upper and lower stage cables and the joints on the vertical insides of the reinforcing joints 3 in order to conduct multistage stacking, thus manufacturing a multistage cable rack.
Patent JP-H06317531-A (JP)
Title: Observing apparatus for welding phenomena in zero-gravity environment
Inventor: KAIHARA SHOICHIRO
IPC: G01N21/84
Filed: 1993-05-10
Abstract: PURPOSE:To observe the welding phenomena under space environment through drop tower experiments, etc. CONSTITUTION:While either of a welding test piece 7 and a welding torch 9 is relatively moved by using a moving device 19 prepared inside a chamber 4, the test piece 7 is welded by the torch 9, the status is picked up by a photographing device 22, and at the same time the chamber 4 is freely fallen into a drop tower. Thus the welding phenomena under the zero-gravity state can be observed.
Patent JP-H048938-A (JP)
Title: Damper
Inventor: MAEDA HIROYUKI
IPC: B62K25/10
Filed: 1990-04-24
Abstract: PURPOSE:To lessen delay in the responsiveness of damping force by making up an orifice mutually connecting a first and a second auxiliary oil chamber, out of a throttle hole formed in a switch-over valve, and of a mushroom valve body provided for a plunger in a damper operated by the exciting current of a linear solenoid. CONSTITUTION:At the time of compression of a damper 18, the working oil of a high pressure side main oil chamber 54 flows into a first auxiliary oil chamber 68 from a check valve 76 at the early stage of compression, and it then flows in a second auxiliary oil chamber 70 through a gap between the throttle hole 72a of an orifice 72 and a valve body 72b. The hydraulic pressure of the first auxiliary oil chamber 68 is exerted on the upper surface of the valve body 72b, so that it thereby pushes a plunger 82 down, which is integrated with valve body 72b, against the pressure of a linear solenoid 80. When the plunger 82 is lowered down the pressure of the second auxiliary oil chamber 70 runs away to a low pressure side main oil chamber 56 through a check valve 84, and a switchover valve 66 falls dawn at high speeds with the pressure difference increased between the upper and lower surfaces of the switch-over valve 66, so that the high pressure side main oil chamber 54 is thereby communicated with the lower pressure side main oil chamber 56 through oil passages 88 and 90. When the pressure difference between both of the main oil chambers 54 and 56 is decreased, both of the switch-over valve 66 and the plunger 82 are lifted up, so that the passages 88 and 90 are thereby interrupted. During compression, the switch-over valve 66 is vertically moved repeatedly.
Patent JP-S588077-A (JP)
Inventor: HANSU MIRITSUERU
IPC: A61K31/38
Filed: 1982-06-25
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-S63297365-A (JP)
Title: Dihydropyridines
Inventor: SHIMON FUREIZAA KIYANPUBERU
IPC: A61K31/445
Filed: 1988-04-30
Abstract: A compound of the formula:- <CHEM>  or a pharmaceutically acceptable salt thereof,  wherein R<1> is -OR<2> or -NH2 in which R<2> is H, C1-C6 alkyl, phenyl or benzyl, the phenyl and benzyl groups being optionally substituted on the aromatic ring by one or two substituents each selected from C1-C4 alkyl, C1-C4 alkoxy and halo. The compounds are useful in the treatment of hypertension, angina, renal impairment and acute renal failure.
Patent JP-S60580-A (JP)
Title: Recognizing method of magnetic ink character
Inventor: OKUHARA TORAYUKI
IPC: G06K9/03
Filed: 1983-06-17
Abstract: PURPOSE:To prevent an erroneous read even in case of the absence of a magnetic ink characteristics by measuring the interval between a character to be recognized and the character before it, and deciding on a failure in character recognition when the absence of the magnetic ink charcter is detected. CONSTITUTION:A magnetic reading head 18 scans relatively on a card which is fed at a constant speed to read magnetie ink characters. The read signal from the head 18 is passed through an amplifier 19 and an LPF20 and converted by an A/D converter 21 into a digital signal, which is stored in an RAM22 temporarily. A microprocessing unit 11 calculates the difference in the address of a peak between the character to be recognized this time and the character which is already recognized last time to detect the interval between both characters. When this interval is larger than a specific interval, it is decided that the character can not be recognized.
Patent JP-H0214962-A (JP)
Title: Brake gear for automobile
Inventor: BIRUFURIIDO BAGUNAA
IPC: B60T13/66
Filed: 1989-04-27
Abstract: PURPOSE: To improve reliability by forming auxiliary air-actuation chambers in a vacuum brake power booster into two chambers and providing a hydraulic chamber interposing a seat-valve between a second movable wall to move in an opposite direction of the working direction of a master brake cylinder and a pressure fluid supply reserver. CONSTITUTION: When a piston rod 11 moves to the left by operation of a brake pedal, a pressure difference in proportion to pedal power works on a movable wall 7 and power is polyploidized, a piston of a master key cylinder 2 is actuated through a push rod 62 and an intermediate piston 102, and hydraulic pressure is accumulated in a pressure chamber. This hydraulic pressure is supplied to each brake. When locking is caused during brake working, a second movable wall 64 moves to the right by an escape piston 121 (only a part is illustrated), and a second working chamber 45 is communicated to the atmospheric air. Thereafter, a compensating valve and a holding valve which are not shown in the drawing work are operated. In this constitution, it is possible to improve reliability.
Patent JP-S5927019-A (JP)
Title: Composite injection work
Inventor: KAYAHARA KENJI
IPC: E02D3/12
Filed: 1983-06-17
Abstract: PURPOSE:To obtain an uniformly and completely water-sealed solidified ground having a high strength by a method in which a grout having a longer solidifying time is permeated into the region of a grout having a shorter solidifying time in such a way as to prevent the escape of the grout having a longer solidifying time to either the ground's surface or voids. CONSTITUTION:The jet nozzle is positioned by biasing it toward the axial direction of an injection tube. A grout A having a shorter solidifying time is injected from one jet nozzle, and at the same time a grout B having a longer solidifying time is injected from the other jet nozzle, where an injection stage is moved so that the grout B can permeate into the region where the grout A is injected. The grout A, which has a solidifying time of within 30sec and is formed by joining a main component liquid and a reactant component liquid, forms a filler having a packer effect in the voids around the injection tube to fill up the portion liable to depart, thus enabling the grout B to permeate into the region of the grout A injected.
Patent JP-H06325300-A (JP)
Title: Navigation supporting system of vessel
Inventor: SUGANO KENJI
IPC: H04B7/26
Filed: 1993-05-11
Abstract: PURPOSE:To detect correct information by which a vessel can be safely navigated and to decide a required predetermined ship course by following another vessel conditions in the periphery of the self vessel and sea area information which are displayed in a navigation condition display part. CONSTITUTION:Sea area information display devices 21 which are arranged in the respective vessels under navigation are provided. A mobile object communication sattelite 51 for transmission/reception between the vessel information receiving part of a ground station and the self vessel information originating parts of the respective vessels and transmission/reception between the vessel information originating part of the ground station and the another vessel information receiving parts of the respective vessels is provided and a sea area information communication network adding a GPS sattelite 61 which supplies navigation information to the self vessel information detecting part of the respective vessels is also provided. Then, correct self vessel information is obtained by a GPS network, correct another vessel information is obtained by the mobile object communication network and the present positions, setting ship course, most approach position, stranding danger area, etc., of the self and another vessels, are displayed in the navigation condition display part of the sea area information display device 21 mounted on the respective vessels so as to recognize them at a glance.
Patent JP-H047427-A (JP)
Title: Water closet washing device
Inventor: HASHIMOTO TETSUO
IPC: E03D5/10
Filed: 1990-04-25
Abstract: PURPOSE:To enable automatic washing of a water closet by providing an automatic drive means of a washing water feed valve and operating the automatic drive means for a specified period of time in association with a switch which is actuated by the action of a user who has used the water closet. CONSTITUTION:When a wash switch 21a or a dry switch 21b is turned ON by the switching action of a user, or when a seat switch 22 is changed from ON to OFF by the action of a user who leaves a seat 10, an automatic drive means 32 of a washing water lever 31 is turned ON through a controller 20. When the means 32 is turned ON, the washing water lever 31 is rotated to open a washing water valve provided in a water passage from a cistern 30 to a water closet 1 for a specified period of time. For deliverying ON-command of the means 32 by means of the controller 20, ON-command is delivered only once when a signal from any one of the switches 21a, 21b, 22 is received.
Patent JP-H046955-A (JP)
Title: Color picture coding system
Inventor: YOSHIDA TADASHI
IPC: G06T9/00
Filed: 1990-04-24
Abstract: PURPOSE:To improve the coding efficiency and also the picture quality by eliminating specific noise caused to an area to be at a prescribed density in a binarized picture. CONSTITUTION:R, G, B input data 201, 202, 203 representing each picture element of a color picture are inputted to a surrounding state detection section 10. The surrounding state of a coded picture element is fed to a state prediction section 13 through lines 220, 221, 222 respectively. A state prediction section 13 decides the picture element state around the coded picture element and sends a state signal st206 and a coded picture element signal D to a coder 11. Moreover, when a noise pattern detection section 12 discriminates the coded picture element to be noise, the state prediction section 13 corrects the data of the coded picture element to encode a solid color. The noise pattern detection section 12 sends a solid signal 229 and the picture elements of R, G, B of the coded picture element corrected at that time to the state prediction section 13 through lines 226, 227, 228 respectively. A coder 11 generates a code 207, which is sent to a decoder 14.
Patent JP-S5635992-A (JP)
Title: Preparation of l-methionine by fermentation
Inventor: TSUCHIDA TAKAYASU
IPC: C12P13/12
Filed: 1979-08-29
Abstract: PURPOSE: To prepare L-methionine, by cultivating a bacterium obtained from bacterium of the genus Escherichia through mutagen.  
     CONSTITUTION: A bacterium, e.g., Escherichia coil, AJ-11457 (FERM P5175), AJ-11458 (FERM P5176), etc. obtained from Escherichia coil K-12 (ATCC-10798) through mutagen, belonging to the genus Escherichia, having resistance to lysine analog, phenylalanine analog, or histidine analog, is inoculated into a medium and cultivated aerobically to prepare L-methionine, which is collected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05310683-A (JP)
Title: Diphenyl ether derivative
Inventor: ARAKI KATSUMI
IPC: B41M5/333
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a new derivative useful as an electron accepting compound for pressure-sensitive recording material, heat-sensitive recording material, etc., having high sensitivity and excellent storage stability. CONSTITUTION:A compound of formula I (X is H, halogen, alkyl, allyl, etc.) such as a compound of formula II. The compound of formula I, for example, is obtained by treating 4-chlorosulfonyldiphenyl ether with chlorobenzene in the presence of a condensation agent such aluminum chloride in a solventless state or in a solvent such as dichloromethane at -10 to 150 deg.C for 0.5-24 hours, treating the resulting substance with hydrochloric acid cooled with ice, optionally purifying by silica gel chromatography, etc., and hydrolyzing with an alkali.
Patent JP-S5444260-A (JP)
Title: Refrigerator
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/00
Filed: 1977-09-14
Abstract: PURPOSE:To temperature detector is installed inside the refrigerator and the indicator for indicating the temperature by the figure is installed in the front door of the refrigerator. Then, the inside temperature is converted to the electrical signal so as to be indicated by the figure with the combination of the illuminating diode, etc. in the outside of the refrigerator. CONSTITUTION:The refreigerator body consists in a temperature detector 11 for a freezing room 3, a temperature detector 12 for a refrigerating room 4, a temperature indicator 15 for the freezing room 3 and the refrigerating room 4, a lead wire 14 for the electrical connection between the indicator 15 and the thermistor 11 and 12, the letters built in a base plate 16 or a part for the sign indication 17 and an indicating lamp 18, i.e., an illuminating diode for notifying the user the actual indicating temperature of the room 3 or the room 4. Furthermore, in a circuit 30 including a thermistor 31, the electrical potential in an extraction point 32 changes according to the temperature change of the room 3 or the room 4. A fixed resistor 37 installed in parallel with the thermistor 31 is connected to a contact b side of a switch 36.
Patent JP-H049509-A (JP)
Title: Control method of relaxed ignition for gas burning hot water supply device, etc.
Inventor: ONODERA SHUICHI
IPC: F23N1/00
Filed: 1990-04-27
Abstract: PURPOSE:To provide relaxed ignition that is always safe at a low cost even if the kind of gas used and the conditions of gas exhausting are changed by changing the degree of valve opening from the minimum relaxed ignition level to the maximum relaxed ignition level during the time of spark discharge of an ignition device and after the relaxed ignition holding the degree of opening of the gas valve at the time of the ignition. CONSTITUTION:A control device 5 instructs the rotation of a fan 6 when the introduction of water is sensed at the time of ignition and the rotational speed of the fan 6 is raised from a specified rotational speed to a rotational speed that is suitable for ignition. The spark discharge is started by an ignition device 7 after it is confirmed that the relaxed ignition level has the relaxed ignition level and at the same time a gas valve 8 is opened at the minimum relaxed ignition level and the degree of valve opening is varied to the maximum relaxed ignition level in a specified time T and ignition is made with the volume of gas supplied to a burner 4 increased, and spark discharge is finished by the flame detection signal from a flame detection device 9. The degree of opening of the gas valve and the rotational speed of the fan at this time are held for a specified time, and then according to the volume of the water that is detected by a received water detection device 10 the degree of gas valve opening and the rotational speed of the fan are raised and the combustion control is shifted to the combustion control by which a set temperature is obtained.
Patent JP-S61270016-A (JP)
Title: Cutter for amorphous alloy plate
Inventor: TSUNODA NOBUYUKI
IPC: B23D15/00
Filed: 1985-05-24
Abstract: PURPOSE:To suppress a crack, generated in a cut part, to a minimum limit and linearly cut a plate, by providing an elastic material in a fixed blade supporting bed and interposing with a movable blade the amorphous alloy plate further mounting the movable blade in such a manner that its point edge crosses with the point edge of a fixed blade like scissors. CONSTITUTION:A cutter, providing in a fixed blade supporter 2 a mounting bed part 2a while an elastic material 12 for placing an amorphous alloy plate 3, positions an upper surface of the elastic material 12 to be leveled to a plane equal to the upper end surface of a point of a fixed blade 1. While the cutter tilts the bottom end part of a movable blade supporter 5 and a movable blade 4 so that its point edge 4a crosses with the point edge of the fixed blade 1. Accordingly, if the movable blade spporter 5 is lowered, the cutter, first retaining the amorphous alloy plate 3 by a retaining head 9 next overlapping the movable blade 4 with the fixed blade 1 transferring a crossing point successively in the direction of blade width like scissors, cuts the amorphous alloy plate from its one end toward the other end.
Patent JP-H10289863-A (JP)
Title: Scanning exposure device
Inventor: NISHI TAKECHIKA
IPC: H01L21/027
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To measure a high-accuracy base line without deteriorating the throughput of a scanning exposure device by a method wherein a reticle alignment optical system is provided and an offaccess alignment optical system is arranged in such a way that a wafer mark and an offaccess mark can be simultaneously observed through a light split means. SOLUTION: Both mirrors 4 of a reticle alignment optical system are respectively moved to front and rear side positions 7Ac and 7Bc . A reticle stage is moved to put in order reticle marks RC1 and RC2 on the longitudinal sides of a reticle within the visual field of the optical system and a positional deviation of reticle conjugate marks 22A and 22B from the coordinate of the reticle is measured. Thereby, the positional relation of each of the conjugate positions of the marks 23A and 22B on a wafer with the conjugate position of the reticle mark on each longitudinal side on the wafer can be known and a measurement of a base line ends with the above operation. In the form of this execution, the deterioration of the throughput of a scanning exposure device due to a frequent execution of the measurement of the base line is not generated.
Patent JP-S60255123-A (JP)
Title: Expression type filter press
Inventor: NAKAMURA MASAYUKI
IPC: B01D25/21
Filed: 1984-05-29
Abstract: PURPOSE:To prevent the excess swell of a filter cloth and a flexible plate of expression filter plate side by forming plural pieces of protuberances which are protruded in the direction of thickness of the filter plate in the radiate arrangement of the hole for raw liquid. CONSTITUTION:In the side surface around either hole 8 for raw liquid of expression filter plates 4 or normal filter plates 7, plural pieces of protruberances 9, 9 which are protruded in the direction of thickness of the filter plates are formed in the radiate arrangement of the holes 8 for raw liquid. All the surfaces of both sides are covered with the filter cloths 12, 12 from the inside peripheral parts of the holes of the expression filter plates 4 and the normal filter plates 7 and the sides around the holes 8 of both filter plates are approximated in the abovementioned protuberances 9, 9. When the pressurized fluid is fed to the expression filer plates 4, the swell of flexible plates 3 is suppressed by means of existence of the protuberances 9, 9 around the holes 8 and swelled practically parallel to the filter surfaces and the raw liquid incorporated in the filter chambers 15 is almost uniformly compressed towards the normal filter plates 7 side to perform the dehydration.
Patent JP-H06326451-A (JP)
Title: Soldering method
Inventor: SAKAKI TAKASHI
IPC: H05K3/34
Filed: 1993-05-12
Abstract: PURPOSE:To realize a soldering method which is able to cope with an electric circuit component provided with a large number of pins disposed narrow in pitch by a method wherein solder paste is brought into contact with the electrode of an electric circuit component to be transferred to the electrode, and a reflow soldering is carried out by heating. CONSTITUTION:An electric circuit 5 held as sucked by a suction holder 7 is made to approach solder paste 3 filled into a recess 1, and an aligning mark 20 provided to a solder paste transfer member 2 and the electrodes 6 of the electric circuit component 5 are aligned with each other. The electric circuit component 5 is made to descend, the electrode 6 is brought into contact with solder paste 3, the solder paste 3 is heated at a temperature lower than its melting point, nitrogen as inert gas is jetted into the recess 1 through a hole 13, and solder paste 3 filled in the recess 1 is uniformly transferred to the electrode 6 of the electrical circuit component 5. Therefore, the side of the electrode of the electric circuit component loaded with solder paste is made to confront the electrode of a circuit board, the electrodes of the electric circuit component and the circuit board are aligned with each other, and solder paste 3 is melt through a hot-air heating reflow system or the like, so that a soldering method of this constitution can be cope with an electrical circuit component provided with many pins disposed narrow in pitch.
Patent JP-H08281440-A (JP)
Title: Method for welding socket
Inventor: URAYAMA YOSHINAO
IPC: B23K9/23
Filed: 1995-04-12
Abstract: PURPOSE: To prevent corrosion and crack of a connecting part of piping with a large quantity of water flowing in atomic reactor, etc. CONSTITUTION: At the time of connecting the metallic tubes of the same composition, a metal having higher corrosive electric potential by 50-300mV (vs. SHE) than that of a metallic material constituting the metallic tube at near the connecting part of the metallic tube is arranged. By this method, the connecting part of the piping having high reliability over a long time of use is obtd.