baber/WOPTO huggingface dataset:
Patent JP-S54143164-A (JP)
Title: Transmission device for automatic inspecting data
Inventor: SAKOU EIZABUROU
IPC: H04B1/707
Filed: 1978-04-28
Abstract: PURPOSE: To make it possible to quiclyk check the error in transmission thereby to ensure reliable transmission by composing automatic inspecting data of a plurality data and by making each of the data of the displayed content and the numerical data.  
     CONSTITUTION: Automatic inspecting data Z i , Z i+1  and so on express the same data construction of block, house and stair numbers, which are composed of control codes C 12  and their inverted signals, the upper units NH of numeral data and their inverted signals, and the lower units NL of the same and their inverted signals. The control codes are such data as imply the blocks or houses, where as the numerical data NH and NL imply their numbers. The control codes C 12  have data of eight bits between the start and stop codes of the botn ends thereby to indicate one character so that fixed mark codes are formed of two reversible communication systems. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58167960-A (JP)
Title: Rubbing test apparatus
Inventor: KUSUNOKI KOUHEI
IPC: G01N33/36
Filed: 1982-03-30
Abstract: PURPOSE:To enhance the working efficiency of a rubbing test and to enhance the reliability thereof, by carrying out the rubbing test of a sample fabric by using a mechanical apparatus. CONSTITUTION:A sample fabric 14 fixed to a revolvable fixture 9 at one end thereof is fixed to a fixed base table 23 having an axis on the same axial line as a fixed shaft 1 at the other end thereof. In this state, when a motor 5 is driven to revolve a rotor 4, the revolvable fixture 9 is revolved on the outer peripheral upper surface of the axis of the fixed base table 23 along with the rotor 4. This revolution imparts rubbing motion to the sample fabric 14 without twisting the same. In addition, if the fixed base table 23 is moved upwardly and downwardly by a handle 37 in rotaty relation to the rotor 4, rubbing motion carrying out reciprocal motion toward an opposite direction while rotary motion is carried out is imparted to the test fabric 14 as in a hand rubbing case. As mentioned above, because rubbing motion is imparted by a mechanical apparatus without using hands, the working efficiency and the reliability of a rubbing test can be enhanced to a large extent.
Patent JP-H05250270-A (JP)
Title: Data memory write control circuit
Inventor: KOGA TOMOAKI
IPC: G06F12/16
Filed: 1992-03-09
Abstract: PURPOSE:To prevent data from being written in a wrong address at the data memory write control circuit. CONSTITUTION:This circuit is provided with a first state monitor circuit 1 to monitor the mutual states of address decode, address coincidence, read/write signal and data output enable fed back from a second state monitor circuit 2, differentiation circuit 3 to generate the write enable of a data memory by differentiating the data output enable and second state monitor circuit 2 to monitor the mutual states of output enable and the write enable from the differentiation circuit 3. Thus, data can be prevented from being written in the wrong address.
Patent JP-S57167131-A (JP)
Title: Magnetic recording medium
Inventor: HINOBAYASHI TAKEO
IPC: C10M103/06
Filed: 1981-04-03
Abstract: PURPOSE:To obtain a magnetic recording medium which has no spacing loss and has a high wear resistance, by forming a lubricating inorganic compound thin film having a specific thickness on the surface of a disc where a magnetic film is formed and forming a lubricant film on the surface of this thin film. CONSTITUTION:A lubricating inorganic compound thin film having 30-200Angstrom  thickness is formed on the surface of a disc where a magnetic film is formed, and a lubricant film is formed on the surface of this thin film. For example, an Armite layer is formed on the surface of an Al substrate, and an alpha-Fe2O3 layer with 0.2mum thickness is formed on the surface of the substrate by sputtering in atmospheric Ar-O2, and this layer is subjected to the heat treatment in a reducing atmosphere and is converted to Fe3O4 and is subjected to the heat treatment again in air to form a ferrite oxide magnetic film consisting of gamma-Fe2O3. Next, after an SiO2 film is formed by sputtering in atmospheric Ar-O2, a lubricant is applied by spin coating and is wiped from the surface by a rotary pad,  to which a sheet of paper including no fats and ois is attached, to form a lubricant film.
Patent JP-S63217940-A (JP)
Title: Stator core for rotary electric machine
Inventor: TSUDA HIDEAKI
IPC: H02K1/18
Filed: 1987-03-06
Abstract: PURPOSE:To reduce the iron loss of the toothed port of a slot and to improve the efficiency of a rotary electric machine by laminating 90-25% directional silicon steel plates in which rolling directions coincide circumferential direction of a sector shape and 10-75% amorphous silicon steel plates to form a stator core. CONSTITUTION:Sector-shaped directional silicon steel plates 7 in which rolling directions coincide, substantially in the circumferential direction of the sector shape and sector-shaped amorphous silicon steel plates 8 are laminated to form a cope block 2. The block 2 is pressed by retainers 4 through a radial vent duct 3 therebetween to form a stator core S, and a stator winding 5 is wound in the toothed part of the slot. The ratio of the plates 7 and the plates 8 is ranged from 90-25% to 10-70%. Thus, the iron loss of the toothed part of the slot is reduced to suppress the temperature rise of the winding 5, thereby improving the efficiency of a rotary electric machine.
Patent JP-S58167753-A (JP)
Title: Heat resistant low alloyed steel
Inventor: KAWAI MITSUO
IPC: C22C38/24
Filed: 1982-03-30
Abstract: PURPOSE:To provide heat resistant low alloyed steel enhanced in tenacity and weldability without lowering creep breaking strength, obtained by adding an especially minute amount of Ca to Cr-Mo-V type low alloyed heat resistant steel having a specific composition. CONSTITUTION:Heat resistant low alloyed steel comprises, on the wt. basis, 0.07-0.25% C, 0.5-2.0% Cr, 0.5-2.0% Mo, 0.1-0.4% V, 0.05-0.5% Si, 0.3-1.0% Mn, 0.0001-0.01% Ca and the remainder Fe. In this steel composition, Ca is an important component because it reduces and fixes a minute amount of an element such as S mixed in an alloy from a stock material to enhance tenacity and weldability. This Cr-Mo-V type heat resistant low alloyed steel is suitable for use in the casing of a steam turbine or various valves.
Patent JP-H03255254-A (JP)
Title: Hydraulic controller for continuously variable transmission
Inventor: YAMADA KENICHI
IPC: F16H9/00
Filed: 1990-03-01
Abstract: PURPOSE:To prevent a belt from slippage under any condition of recovery by connecting a lock lever to one valve body of a switch valve, and energizing a spring for setting a line pressure to high one to the other in the change-over of a tire lock to the drain side. CONSTITUTION:In a control system of an continuously variable transmission a valve body 172 of a switch valve 170 is normally changed over to the line pressure side by a lock lever 175. The line pressure is introduced into a balance chamber 91c of a line pressure adjusting valve 90 to control the line pressure according to change gear ratio or the like. Also in tire locking, the balance chamber 91c of the line pressure adjusting valve 90 communicates to the drain side through the valve body 172 of the switch valve 170, and the line pressure is adjusted to high pressure by a spring 173 of the switch valve 170. Thus, in the recovery of a tire lock, high line pressure is always ensured so that the secondary pulley side belt can be surely prevented from slippage.
Patent JP-S60220877-A (JP)
Title: Alarming device
Inventor: YASUNOBU SEIJI
IPC: G01S3/801
Filed: 1985-03-15
Abstract: PURPOSE:To enable pursuit of the estimated course of a target without making a chart by comparing a target azimuth and observed azimuth of the time when calculated from the items of an established target and by judging whether the deviation mean value is over a certain value or not. CONSTITUTION:The target items of a standard time, target azimuth, distance, speed of a target body, etc. are set up to digital switches 1-5 respectively and a target observation time, observer's own two-dimensional position X, Y, an observation azimuth at that time, etc. are set up to digital switches 6-9 and a data set switch 10 is operated. Then the target azimuth at that time based on the target items is calculated by an arithmetic unit 11 and the deviation with the observated azimuth is decided by a deviation arithmetic device 12. And when the mean value of the past several times deviations exceeds the specified value an alarming lamp 14 is actioned via a judging circuit 13. The pursuit for the estimated course of the target is thus performed without making a chart.
Patent JP-H05260569-A (JP)
Title: Centralized metering board
IPC: H04M11/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a centralized metering board capable of flexibly coping with the addition of a meter after installation without preparing the repeater of the meter or plural kinds of centralized metering boards and installing plural network controllers for terminals. CONSTITUTION:When an input port to which data sent from a center via a telephone line and the network controller 9 is inputted is observed from the network controller 9 for terminal, it is equivalent to the meter from an electrical standpoint, and the same centralized metering boards 101, 102,... can be connected to a meter port to which the meter 11 is connected. When the number of meters exceeds that of meter ports of the centralized metering board, it can cope with that by cascade-connecting the centralized metering boards.
Patent JP-S58168029-A (JP)
Title: Multibeam recording device
Inventor: MORIMOTO KENICHI
IPC: G02B27/10
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a small-sized, high-performance multibeam recording device, by shaping beams circularly through prisms and also putting them together simultaneously. CONSTITUTION:Semiconductor laser light sources 1a and 1b, collimator lenses 2a and 2b, and the prisms 3a and 3b each having a 45-56 deg. vertical angle and a 10-25 deg. angle of beam projection are provided; the prism 3b is fitted with a dichroic mirror as an interference filter. Further, a reflecting mirror 5, galvano- mirror 6, ftheta lens 7, and photosensitive medium 8 are also provided. Two light beams from semiconductor laser light sources 1a and 1b having, for example, 840mum wavelength and 780mum wavelength are collimated separately by the collimator lenses 2a and 2b into parallel beams, which are shaped into round beams by the prisms 3a and 3b. Those beams are put together by the dichroic mirror 4 and scanned by one galvano-mirror 6 to form an image on the photosensitive medium 8 through the ftheta lens 7, thus performing recording.
Patent JP-H1058700-A (JP)
Title: Coupling structure for ink cartridge
Inventor: YAMAMOTO TOMOKO
IPC: B41J2/175
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To jet ink stably from a recording head without causing a defective print due to clogging of the recording head with a bubble even when the ink is fed at high rate to the recording head in which an ink cartridge can be coupled easily and surely to the recording head through a coupling member without causing any leakage of ink through the coupled part even when the temperature is increased or the outer air pressure is varied. SOLUTION: An ink supply part 11 is projected from an ink cartridge 10 and a coupling member 20 to be coupled with the ink supply part is provided with a recessed coupling part 21 to be inserted with the ink supply part. An annular packing material 30 is placed between the outer circumferential surface of the ink supply part and the inner circumferential, surface of the coupling part at the part where the ink supply part is coupled with the coupling part.
Patent JP-H11249803-A (JP)
Title: Coordinate input device, its control method and computer readable memory
Inventor: TANAKA ATSUSHI
IPC: G06F3/043
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To detect writing pressure information of a vibration input pen with precision by providing a calculating means calculating distances between a position where the vibration input pen is inputted and detecting means and calculating input level information from a signal level which is measured by a measuring means. SOLUTION: An arithmetic control circuit 1 repeats a coordinate obtaining operation at every prescribed period and outputs coordinate information and writing pressure information of the pen 3. Plural vibration sensors 6a-6d are successively selected in the coordinate obtaining operation and the arrival delay time of elastic wave is detected as against the respective sensors 6a-6d. A group delay time tg based on the group speed of plate wave and a phase delay time tp based on phase speed are adopted as the arrival delay time and the distances between the pen 3 and the respective sensors 6a-6d are calculated based on the both delay times. Then, input level information is calculated from the measured signal level by the arithmetic control circuit 1 based on the calculated distances so that writing pressure information of the pen is detected with precision.
Patent JP-H01224671-A (JP)
Title: Manufacture of semiconductor acceleration sensor
Inventor: HASHIMOTO HIROKAZU
IPC: G01P15/12
Filed: 1988-03-04
Abstract: PURPOSE:To reduce the cost of a product, to improve its electric reliability, and to decrease the rate of breakage of a beam part by patterning metal on the 1st surface of a nearly flat wafer where a chemical-resistance etching film is formed. CONSTITUTION:A diffusion resistance and a recessed part 15 which is in con formity with the contour shape of a weight part 1b and at least has depth larger than the thickness of the beam part 1a are formed on the 1st surface of a semiconductor single-crystal substrate 1. Then the chemical-resistance etching film 18 is formed on the 1st surface. Then the 2nd surface of the semi conductor single-crystal substrate 1 is etched along the peripheries of the beam part 1a with prescribed thickness and the weight part 1b. The metallic pattern 20 is formed on the 1st surface after those processes and the chemical-resistance etching film 18 is removed except below the metallic pattern 20.
Patent JP-H05246184-A (JP)
Title: Optical reader
Inventor: UCHINO NORIAKI
IPC: B42D15/10
Filed: 1992-03-09
Abstract: PURPOSE:To make the forgery of a valuable card such as a preparid card difficult. CONSTITUTION:Lights are applied to a card 6 coated with a light absorbing material A5 from a plurality of light sources A1, B2 and the intensities of the reflected light thereof within a plurality-of wavelength regions are detected by a plurality of optical sensors A3, B4. From the detected intensities of light within the respective wavelength regions, the presence of the light absorbing material A5 is discriminated to judge the genuineness of the card.
Patent JP-H01223313-A (JP)
Title: Fluidic flowmeter
Inventor: OKABAYASHI MAKOTO
IPC: G01F1/32
Filed: 1988-03-03
Abstract: PURPOSE:To accurately measure a flow rate regardless of any amount while a flow rate measuring range is made sufficiently large, by simply modifying the shape of a target. CONSTITUTION:A target 12 for stabilizing the changing-over of the flow direction in a pipeline enlarged part 5 is provided and a recessed part is formed to the front surface 12a toward a jet nozzle 3 of the target 12 so that the intermediate part of both parts near to the first partition walls 8a, 8b is positioned in the jet direction of the nozzle 3 as compared with both parts and the enlargement of a flow rate measuring range to a minute flow rate side is attained. Both end surfaces 12b toward the partition wall 8a, 8b of the target 12 are formed into a half-split column peripheral surface shape from the front surface 12a to the rear 12c on the opposite side of the front surface 12a or a shape approximate thereto and the flow disturbance on the downstream side of the target 12 is reduced to make it possible to reduce a measuring error.
Patent JP-H02232496-A (JP)
Title: Boring and device therefor
Inventor: SAEGUSA TOSHIHARU
IPC: E21B21/00
Filed: 1989-03-04
Abstract: PURPOSE:To make it possible to bore without reducing pressure of compressed air or an amount of air and generating dust by mixing bubbles into compressed air spouting from an injection hole of a pit, and discharging slurry into which boring dust is turned. CONSTITUTION:A bubble generator 6 generating bubbles is connected in the midst of a ventiduct 2 connecting a swivel joint 3 of a drill (a) with a compressed air supply device 1 by sending off respectively foaming agent solution from a foaming agent solution infeed port 8 and compressed air from another compressed air supply source 7 by a compressed air infeed port 6. The force fit of bubbles into the ventiduct 2 is made through a bubble delivery pipe 5, and the bubbles are mixed into the compressed air spouting from an injection hole of a pit 12 through a vent hole of a rod 10 to make a required boring. According to the constitution, boring dust is mixed with bubbles to form slurry, entering into cracks of a bedrock, and extra slurry can be discharged to the outside of a hole without generating dust.
Patent JP-H06267895-A (JP)
Title: Method and device for etching and manufacture of semiconductor integrated circuit device
Inventor: KATSUYAMA MASANORI
IPC: H01L21/318
Filed: 1993-03-12
Abstract: PURPOSE:To etch a silicon nitride film deposited on a silicon oxide film at a high selection ratio by allowing the etching of a first film to progress when a high-frequency bias having a high value is applied and performing the etching by discharging resulted products of side reactions when a high-frequency bias having a low value is applied. CONSTITUTION:A silicon nitride film 23 is deposited on a silicon oxide film 24. In the initial etching stage of the film 25, the RF power applied across a semiconductor substrate 2 is set at 100 W. When the etching of the film 25 gets nearer to the completion, the etching is continued by discharging resulted products (CF4, etc.) of side reactions to the outside of the etching chamber by fluctuating the RF power applied across the substrate between 80 W and 20 W. Therefore, the silicon nitride film 25 can be etched at a high selection ratio.
Patent JP-S60197699-A (JP)
Title: Preparation of cholecystoquinone pancreozymine c- terminated peptide and its analogue
Inventor: IWASAKI ARINORI
IPC: C12P21/02
Filed: 1984-03-19
Abstract: PURPOSE:To prepare the titled substance important as a biohormone, easily and effectively under mild condition, by reacting a peptide containing the structural unit of tyrosine with a specific enzyme in the presence of a sulfate-group donor, thereby sulfating the OH of the tyrosine residue. CONSTITUTION:The polypeptide having the structure of X-tyrosine-Y-glycine- tryptophan-methonine-aspartic acid-phenylalanine-NH2 (X is aspartic acid-pyroglutamic acid-glutamic acid, etc.; Y is methionine-leucine, etc.) is treated with an enzyme arylsulfotransferase in the presence of a sulfate-group donor (preferably aryl sulfate such as phenyl sulfate) to convert the OH in the tyrosine group to sulfuric acid ester. The enzyme is e.g. arylsulfo-transferase produced by Eubacterium rectale.
Patent JP-S56147449-A (JP)
Title: Pattern forming method
Inventor: TODA JIYUNZOU
IPC: H01L21/3205
Filed: 1980-04-18
Abstract: PURPOSE:To obtain a desired pattern without damaging a substrate and the pattern itself by a method wherein between a pillow material and a substrate, a peel layer having a small adhesion between the substrate is formed, and the pillow material is peeled off from the substrate together with the peel layer. CONSTITUTION:On a substrate 1, both a peel layer 6 and a pillow material 7 of an Ni-Fe alloy are formed by sputtering. By forming the layer 6 with a smaller sputtering output than the layer 7, the adhesion between the substrate 1 and the layer 6 can be lowered. SiO2 9 is piled on the pillow material 7, and a resist mask 10 is applied to etch the film 9. By using the mask 9, the layer 7 and 6 are etched to form eaves. Then, SiO2 3 is formed to obtain an excellent pattern 5. An adhesive tape is applied to the mask 9, and when the tape is peeled off upward, the layer 6 is readily peeled off from the substrate 1 to form a desired pattern 5.
Patent JP-2000249750-A (JP)
Title: Capacity test for storage battery and power source device
Inventor: SUGIYAMA HIROSHI
IPC: G01R31/36
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a capacity testing method for a storage battery and a power source device for easily finding capacity of a storage battery mounted in a power source device with high precision without removing the storage battery from the power source. SOLUTION: A power source device converts an output of an external AC power source into direct current so as to output it to a connected external load and charge a storage battery. For testing capacity of the storage battery, the storage battery is discharged according to a previously set test condition by connecting a plurality of loads for the discharge test to the power source and controlling a discharge current value based on at least one of these loads for compensating fluctuation in the load total amount.
Patent JP-H07256143-A (JP)
Title: High-voltage power feed circuit of electrostatic precipitator
Inventor: MINOWA YOSHIHIRO
IPC: B03C3/66
Filed: 1994-03-23
Abstract: PURPOSE:To provide a high-voltage power feed circuit of an electrostatic precipitator which sufficiently withstands a water washing system and has high reliability. CONSTITUTION:This high-voltage power feed circuit of the electrostatic precipitator feeds electricity to the electrifying electrode section and collecting electrode section in the machine via a through-bushing and a connecting bar 13 connected to this through-bushing by leading the terminal part of a power feed cable 11 connected to a high-voltage power source 7 outside the machine into a power feed terminal box 10 equipped in the electrostatic precipitator and connecting the terminal part to a through-busing 12 installed in a terminal box. The terminal part of the power feed cable and the charging part of the through-bushing connected to the terminal part are coated with insulating tapes 15 within the power feed terminal box. A water resistant insulator 17 consisting of, for example, silicone rubber, etc., is packed into the terminal box to water tightly seal the box, by which the infiltration of moisture, water drops, etc., from outside is completely prevented.
Patent JP-S61209803-A (JP)
Title: Chuck device equipped with holding force adjusting means
Inventor: OKAMOTO MASAHIRO
IPC: B23B31/02
Filed: 1985-03-14
Abstract: PURPOSE:To make it facile to adjust the holding force of a chuck device without letting the workpiece flying out even if the force of the cylinder unit is reduced due to power failure by so constituting a captioned device as to hold a workpiece by utilizing the force of a spring member and a cylinder unit. CONSTITUTION:A main spindle 18 is constituted so as to determine the force of a collet 31 to hold a workpiece W by the pushing force of a belleville spring 21 and a piston 16. If the hydraulic pressure from a pumping device 40 is introduced into a cylinder chamber 23 by a directional control valve 41, the main spindle 18 squeezes the end of the collet 31 resisting the force of the belleville spring 21 to hold the workpiece W. And if the hydraulic pressure is introduced into a cylinder chamber 24, the main spindle becomes incapable of reducing the force of the belleville spring 21 resulting in the opening of the end of the collet 31 due to its elasticity allowing the workpiece W to be taken out. The holding force can, thus, be readily adjusted by hydraulic pressure, and moreover, even if the hydraulic pressure is lowered due to power failure, the workpiece W is held by the force of the belleville spring 21 being prevented from flying out due to centrifugal force.