baber/WOPTO huggingface dataset:
Patent JP-H0862398-A (JP)
Title: X-ray detector
Inventor: TAKAHASHI SHINICHI
IPC: H01J31/50
Filed: 1994-08-24
Abstract: PURPOSE: To provide an X-ray two-dimensional detector with a high voltage interrupting protecting device of which breakage and deterioration can be prevented even in an abnormal state such as reduction of vacuum. CONSTITUTION: Microchannel plates (MCP) 11, 12 for photoelectrically converting and electronically doubling the X-ray image of a sample and a phosphor screen 13 for converting the electron image into a visual light a vacuum vessel 8 are grounded. A high voltage is applied among the MCP emitting side 12, the MCP incident side 11 and the phosphor screen 13. On the other hand, the vacuum in the vacuum vessel 8 is detected by a vacuum meter 16, and the high voltage applied to the MCP incident side 11 and the phosphor screen 13 is immediately fallen to the ground level when a switching means (switching circuit) control system 17 detects a reduction in vacuum.
Patent JP-H0484772-A (JP)
Title: Semiconductor acceleration sensor
Inventor: TAKEMURA SEIJI
IPC: G01P15/08
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a sensor without causing a damage even in the case of gaining acceleration beyond the limits of measurement by regulating a displacement range of a dead weight setting up a base with a clearance between it and the dead weight in the position facing on the displacement direction of the weight. CONSTITUTION:Clearance dimensions D and E of the movable range of a dead weight 13 to the upper and lower direction are set up within the range smaller than the displacement dimension of the weight 13 at the rupturing time computed from the rupture strength of the remaining thickness of a half edge portion 3 of a sensor tube 1, and larger than the displacement dimension of the weight 13 at the time when the maximum acceleration of the measurement range acts. A base 5 regulates the lower displacement of the weight 13 and the under surface of a cap 10 fixed to the base 5 regulates the upper displacement in this case, and the dimension of the weight 13 in the upper and lower direction is formed large. The sensor tube 1 cannot be damaged because the displacement of the weight 13 is prevented by the base 5 and the cap 10 when an excessive acceleration acts beyond the measuring range.
Patent JP-S5991021-A (JP)
Title: Preparation of metallic container having circumferential joint
Inventor: YASUMURO HISAKAZU
IPC: B29C55/00
Filed: 1982-11-16
Abstract: PURPOSE:To obtain a metallic container having a circumferential joint excellent in sealing properties, corrosion resistance and impact resistance by fusing film adhesive in the uniform and stable form on the opening end of a cup-shaped molded substance. CONSTITUTION:In a metallic container 10, the upper body 12 and the lower body 14 are bonded by film adhesive 16. First, film adhesive 16 is stuck to an opening end 20 above the lower body 14. When a core 46 is forced into a die 42 into which the opening end 20 of the lower body 14 is inserted, a squeezed out portion 40 is turned up by a sleeve 72 and current is supplied to a heating coil 66, the squeezed out portion 40 is stuck thermally to the opening edge 21 and inner circumferential surface of the opening end 20 under pressure. The opening end 20 of the lower body 14 fused by the film adhesive 16 is inserted into the opening end 18 of the upper body 12 being heated, expanded by a heating coil 82 and cooled. In this manner, the upper body 12 is inserted to the lower body 14. Then, insertion portion is heated under mutual pressure and the adhesive attached to the insertion portion is melted to bond both materials.
Patent JP-S6176582-A (JP)
Title: Gasket for oil filler cap
Inventor: MIYAMOTO YASUSHI
IPC: F16J15/10
Filed: 1984-09-24
Abstract: PURPOSE:The titled product having a coefficient of friction of rubber surface lessened to a proper value, obtained by halogenating at least the contact face of a cylinder cover head of a gasket made of rubber containing an unsaturated bond in a main chain. CONSTITUTION:For example, the gasket 5 is made of NBR, and the surface 13 including the contact face 16 of its cylinder cover head 3 is halogenated to give the aimed product.
Patent JP-H0642466-A (JP)
Title: Control of automatic water supply device
Inventor: SAKATANI TETSUNORI
IPC: F04B23/02
Filed: 1992-07-27
Abstract: PURPOSE:To output an alarm signal if a lower water level detection electrode does not output a water contact signal when an upper part water level detection electrode outputs a water contact signal and to improve reliability by suspending the operation of a pump after the lapse of a prescribed time from the cut-off of the water contact signal. CONSTITUTION:Inside a water tank 1, a main electrode 2 having the lower edge height lower than the water shortage level L1 and a plurality of detection electrodes, e.g. a water shortage electrode 3 having the lower edge height equal to the water shortage level L1, starting electrode 4 having the lower edge height equal to the starting level L2, and a fullwater electrode 5 having the lower edge height equal to the full water level L3 are arranged. The detection electrodes 3-5 are connected with a main control part 9 through signal conversion parts 6-8. In this case, if no signal is outputted from the water shortage electrode 3, even if a water contact signal is outputted from the starting electrode 4, a full water signal 11 and a water shortage signal 12 are outputted as electrode anomaly signal from a main control part 9. While, after the lapse of a prescribed time from the time point when the water contact signal supplied from the starting electrode 4 is cut off, accompanied with the lowering of the water level, a pump is brought into stop.
Patent JP-2000030474-A (JP)
Title: Semiconductor storage device
Inventor: ABE HIROHISA
IPC: G11C16/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device permitting to decrease a delay in reading rate when a column address changes. SOLUTION: An ATD circuit 7 detects a change in a column address and outputs a detected signal. A reference selection control circuit 8 outputs signals Y1, Y2 for selecting either of two reference columns 6b, 6c to a reference selecting circuit 4 every time the detected signals are inputted. When the column address changes, a sense amplifier l is disconnected from the bit line which has been selected till then, and is connected with another bit line which is discharged almost at the earth level. The same phenomenon as this occurs also on the reference side. Therefore, when the current is not passed through the memory cell of the selected bit line, the output SA of the sense amplifier 1 and the output RA of the reference amplifier 2 show similar behavior, and the timing when the output SA exceeds the output RA is advanced, as a result, reading rate is accelerated.
Patent JP-S59116871-A (JP)
Title: Microcomputer system with abnormality monitoring function
Inventor: OONO MASAMI
IPC: G06F15/177
Filed: 1982-11-15
Abstract: PURPOSE:To report abnormality to the outside while stopping the operation of a main CPU by providing a CPU of the same type with the main CPU, comparing its output signal with the output signal of the main CPU invariably, and generating an abnormality detection output when their output signals are dissident. CONSTITUTION:When the main CPU 1 inputs data through a data bus B, a command signal from the CPU 1 activates a buffer 10 through a common bus 11 and a signal line C to input the data even to a CPU 7. Namely, the CPU 7 inputs only the data inputted to the CPU 1. The CPU 7, therefore, performs the same operation with the CPU 7. If, however, the data inputted to the CPU 1 is not equal to that to the CPU 7, a comparator 9 which compares address data all the time generates a dissidence signal as a comparison output and reports abnormality to the outside while stopping the operation of the main CPU 1.
Patent JP-2000314057-A (JP)
Title: Method for knitting
Inventor: MIYAGAWA SHINICHI
IPC: D04B7/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To simply carry out a knitting operation for engaging one knitted loop to several knitting needles by using a latch needle as a knitting needle, thus, knit a widening knit, a pelerine knit, a cross knit and the like by an actuator-driven flat knitting machine. SOLUTION: This method for knitting is, in a flat knitting machine 4 in which knitting needles 8, 9 comprising latch needles are driven by actuator 10, 11, to raise a first knitting needle FB fixing a knitted loop fb on one bed side out of two beds 6, 7 to a transfer position, while raise a second knitting needle BA facing to the first knitting needle FB on the other bed side and insert into the knitted loop fb of the first knitting needle FB to open the latch of the second knitting needle BA, descend the second knitting needle BA, fix the knitted loop fb of the first knitting needle FB to the hook of the second knitting needle BA and hold the first knitting needle FB at the fixed position of the knitted loop fb until the following knitting action of the first knitting needle FB starts.
Patent JP-S58102148-A (JP)
Title: On-line hardness measuring method for steel sheet
Inventor: AKIYAMA MAMORU
IPC: G01R33/12
Filed: 1981-12-14
Abstract: PURPOSE:To find hardness highly precisely, by a method wherein hardness is found by measuring a strength of a residual magnetism at a part which is staturatedly magnetized by positive and negative magnetic poles of an electromagnet. CONSTITUTION:An N-pole and an S-pole of an electromagnet are located away from each other in a running direction of a steel sheet 21. The part, of the steel sheet, which is saturatedly magnetized by the one magnetic pole of the electromagnet, is saturatedly magnetized in a reverse direction by the other magnetic pole. A strength of a residual magnetism is detected by a detector 24 having a sensor for sensing the N-pole and the S-pole. A relation between the residual magnetism and a hardness is considered through the medium of a step, called a crystal grain size, between the two, and a correlation is recognized between the hardness and the crystal grain size. Then, if a relation between the residual magnetism and the crystal grain is taken into consideration, the hardness increases as the residual magnetism increases, and the hardness decreases as the residual magnetism decreases.
Patent JP-H0549110-A (JP)
Title: Battery charger for electric automobile
Inventor: FURUTA SHIGEKI
IPC: B60L11/18
Filed: 1991-08-09
Abstract: PURPOSE:To provide a light and downsized battery charger for electric automobile with low manufacturing cost. CONSTITUTION:An AC three-phase motor 1 for traveling a vehicle is subjected to rotational speed control through a motor controller 3 (comprising an inverter 5 and an electronic control circuit 6) for controlling the operating state of six switching elements 4a-4f. Charger of a battery 2 for feeding power to the motor 1 comprises a power supply section 9 receiving three-phase commercial power of 200V and a low voltage rectifying means 10 for converting AC power into DC power through a diode bridge. Thus converted DC power is then inverted into high frequency pseudo-AC voltage through a high frequency oscillation means 11 provided in the motor controller 3. Thus produced AC voltage is then boosted through a small transformer 12 and further converted through a high voltage rectifying means 13 into DC voltage for charging the battery 2.
Patent JP-2000032429-A (JP)
Title: Information receiver and downloading method
Inventor: HAMADA ICHIRO
IPC: G06F3/048
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To allow the information receiver side to confirm whether or not a storage device side surely results in a state of download failure, when starting downloading by discriminating whether or not recording of recording data going to be supplied is possible and controlling the execution of data supply depending on the result of discrimination. SOLUTION: At the occurrence of any error in downloading of ATRAC data, a storage device 13 reports an IRD 12 of occurrence of the error. The IRD 12 receiving the report conducts error processing. This processing includes discrimination as to whether or not retrial is possible, transition to a retrial when possible, and stopping of downloading when it is not possible. Meanwhile, the storage device 13 prepares retrial processing. When retrial is made possible, the IRD 12 and the storage device 13 execute retrial of downloading after that.
Patent JP-S6354277-A (JP)
Title: Thermal printer
Inventor: MONNAI ATSUSHI
IPC: B41J2/325
Filed: 1986-08-26
Abstract: PURPOSE:To achieve a good efficiency in printing operation, by a method wherein by discriminating the presence of the installation of a color ink ribbon cassette and a black ink ribbon cassette, a printing mode is judged on the result and printing operation is so controlled as to match with each of them. CONSTITUTION:Whether a color ink ribbon 12 is installed to a carriage 10 or not is judged based on the output of a cassette sensor 17. Further, whether a black ink ribbon cassette is installed in the carriage or not is judged based on the output of a ribbon sensor 18. Then, when the output of the cassette sensor is off and a ribbon color is detected to be black by the ribbon sensor 18, The black ink ribbon cassette 11 is judged to be installed and the printing operation suitable for flack thermal transfer printing is executed. When the output of the cassette sensor 17 is off and the ribbon color is detected to be not black by the ribbon sensor 18, the cassette 12 is judged to be not installed and the printing operation suitable for direct thermal printing is executed.
Patent JP-H0248741-A (JP)
Title: Testing system for microcomputer
Inventor: MINAMITANI JUNICHIRO
IPC: G06F15/78
Filed: 1988-08-10
Abstract: PURPOSE:To map the address of the peripheral circuit of a custom microcomputer in accordance with the request of a customer, and to make the regeneration of a necessary test pattern for every product unnecessary by changing the address mapping of the peripheral circuit for usual working time and testing time. CONSTITUTION:When a test mode is designated from an external part through a test signal input terminal 110, a test signal generation circuit 107 is connected to a data input/output terminal 108 through control signal lines 112 to 114 by a control signal 112, and the data bus 102 is connected to the data input/output terminal 108 through a switching circuit 111. At that time, a CPU is isolated from the peripheral circuits 105, 106, and is mapped in the address designated by decode circuits 117, 121, and becomes capable of being accessed from the external part through an address input terminal 109 and the data input/output terminal 108. Thus, such a defect that the test pattern needs to be corrected when the mapping of the address of each peripheral circuit is different for every customer can be eliminated.
Patent JP-H0366583-A (JP)
Title: Compliance joint
Inventor: TAKANASHI NOBUAKI
IPC: B25J17/02
Filed: 1989-08-01
Abstract: PURPOSE:To absorb the effect of the positioning error in an optical axial direction caused between two independent bodies and to realize a bond operation with a single motion by installing a lower part spring between a fixed plate and movable plate and installing an upper part spring between the movable plate and a check plate. CONSTITUTION:A bonding operation to the body of the other part is assumed by fixing a fixed plate 2 to a robot and fixing a movable plate 1 to the body of one part to be bonded. At this time, the positioning error caused between two bodies is absorbed with lower springs 21, 22, 23, 24 and upper springs 31, 32, 33, 34 being adequately expanded and the generation of unreasonal force caused at the bonding time can be evaded.
Patent JP-H0757255-A (JP)
Title: Formation of hard carbon film and magnetic recording medium and magnetic recorder
Inventor: HONDA YOSHINORI
IPC: G11B5/73
Filed: 1993-08-12
Abstract: PURPOSE:To form the carbon protective film having excellent sliding resistance and wear resistance by quantitatively setting the flow rate of an inert gas at the time of conducting film formation by sputtering in the method for formation of the hard carbon protective film. CONSTITUTION:The film is formed by sputtering from a target 1 on a substrate 6. A vacuum vessel 3 is internally evacuated by a vacuum pump 4 and the flow rate of the inert gas is set by a conductance valve 5. The flow rate of the inert gas at the time of sputtering is regulated so as to attain the flow rate satisfying that the coefft. C (gas constant) expressed by mathematical equation C=Q/V/P(CC/1.mTorr), Q=the flow rate of the inert gas, V=the volume of the chamber, P=sputtering pressure, where V, P are arbitrary. Then, the flow rate of the inert gas is regulated to the flow rate satisfying <=0.5 gas constant C, by which the amorphous carbon protective film having high specific resistance and sliding resistance and the high wear resistance is formed.
Patent JP-H0753310-A (JP)
Title: Exterminating agent against miscellaneous algae and disease injuries of cultured laver
Inventor: OKUZONO KAZUHIKO
IPC: A01N37/42
Filed: 1993-08-12
Abstract: PURPOSE:To provide a medicine capable of exterminating miscellaneous algae and a bacterium or a fungus of the genus Pythium, Olpidiopsis, etc., causing red rot or chytrid blight in an ultrashort time as compared with that of other organic acids. CONSTITUTION:This exterminating agent against miscellaneous algae and disease injuries of cultured laver contains >=0.1wt./vol.% ketoglutaric acid as the active ingredient. At least one selected from the group consisting of ammonium nitrate, ammonium chloride, monoammonium phosphate, urea, sodium nitrate and nitric acid as the nitrogen source and monopotassium phosphate, monosodium phosphate, phosphoric acid and inositol 6-phosphate as the phosphorus source can be contained in the exterminating agent. Furthermore, at least one selected from the group consisting of citric acid, malic acid, tartaric acid, succinic acid, gluconic acid, acetic acid, chloroacetic acid, lactic acid, maleic acid, fumaric acid, formic acid, hydrochloric acid, phosphoric acid, nitric acid and sulfuric acid can be used in combination so as to enhance exterminating effects. The fungus of the genus Pythium causing red rot can be exterminated in 1min. and green laver can be exterminated in 5min. by immersing the laver in a solution of seawater containing 0.5wt./vol.% ketoglutaric acid.
Patent JP-S6356672-A (JP)
Title: Toner cartridge
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/08
Filed: 1986-08-27
Abstract: PURPOSE:To easily increase the length of a toner cartridge by providing an engagement part for toner cartridge coupling to the lengthwise end surface of a main toner cartridge body which contains toner internally. CONSTITUTION:A couple of engagement parts 2 and 3 are formed on one lengthwise side end surface of the cylindrical toner cartridge body 1 and a handle 4 is formed at the center part of the other end surface. Then, a seal 5 which closes a toner discharge opening formed in the flank at a specific position is fitted in a folded state. The engagement parts 2 and 3 are fitted to the mutually opposite edge parts on one end surface and engagement collar parts 2a and 3a are projected and formed in the direction of point symmetry. The toner cartridge which is increased in length twice is constituted by engaging their engagement parts of a pair of a toner cartridge.
Patent JP-S6178572-A (JP)
Title: Dislocation detecting method in automatic arc welding
Inventor: TAKEYAMA HIROYUKI
IPC: B23K9/12
Filed: 1984-09-25
Abstract: PURPOSE:To detect accurately the slippage between a teaching weld line and actual weld line by performing the reciprocation arc scanning of a welding wire in the crossing direction with the teaching weld line and in parallel to the work surface of other part. CONSTITUTION:The reciprocating arc scanning is repeatedly performed so as to approach in order from the work 20a side of one part to the work 20b side of the other part as shown by 1, 2, 3, 4... with starting with a teaching weld line 200 as a starting point. When the arc scanning comes to the surface of the work 20b of the other part from the surface of the work 20a of one part, the tip of the wire 16 is approached abruptly to the surface of the work 20b of the other part and the arc length is momentarily shortened prior to the excess melting of the wire 16. The total resistance value of the wire 16 and the arc length are widely reduced at this moment and the arc current is rapidly increased consequently. By detecting said variation in the arc current the actual welding line 100 position is detected.
Patent JP-H0486656-A (JP)
Title: Silver halide photographic color sensitive material
Inventor: HAGA YOSHIHIRO
IPC: G03C7/26
Filed: 1990-07-27
Abstract: PURPOSE:To enhance pressure resistance and color reproduction, performance by incorporating a specified silver halide photographic emulsion in at least one of emulsion layers and a specified compound and a specified compound for releasing a photographic useful reagent or its precursor in at least one of photographic constituent layers. CONSTITUTION:At least one of the photosensitive silver halide emulsion layers has the silver halide emulsion comprising silver halide twin crystals having the ratio of a grain diameter to grain diameter to grain thickness of <5 in an amount of >=50% of the total projection area. At that time it contains the monodispersed emulsion having only one peak in the (420) X-ray diffraction signals and a diffraction ray width of <1.5 deg. in the diffraction angle in the highest peak height X 0.13. At least one of the photographic constituent layers contains the compound represented by formula I and the compound capable of releasing a photographic useful reagent or its precursor after being oxidized by the oxidation product of a developing agent. In formula I, A is a monocrystal, H or the like; B is -S- or the like; X is alkylene, alkenylene, or the like; Y is H or a polar group; R<1> is H, alkyl, or the like; m is 0 or 1; and n is 1 or 2, thus permitting pressure resistance to be improved and color reproduction performance to be enhanced.
Patent JP-H0639156-A (JP)
Title: Shaver with two-gang blades
Inventor: MUKAI KIYOTAKA
IPC: B26B19/28
Filed: 1992-07-28
Abstract: PURPOSE:To vibrate two-gang inner blades with good balance by constructing thin a lower stage eccentric shaft installed on an eccentric cam. CONSTITUTION:Coupling rods 5A, 5B have a rotary hole 6 in inner form admitting insertion of eccentric shafts 3A, 3B rotatably at the ends of eccentric cam 3 to be coupled with the eccentric shafts 3A, 3B. Stretching radially a notch 7 is provided leading to the rotary hole 6. The coupling rod 5B is made, at least in its part constituting the hole 6, from a resilient deformable material. From the notch 7 the eccentric shaft 3B is inserted through the hole 6 by deforming the rod 5B resiliently. This does not require to thicken the lower stage eccentric shaft, so that two stage eccentric shafts can vibrate the two coupling rods with good balance.