baber/WOPTO huggingface dataset:
Patent JP-H0669158-A (JP)
Title: Plasma treatment device
Inventor: KINOSHITA OSAMU
IPC: C23F4/00
Filed: 1992-08-18
Abstract: PURPOSE:To perform plasma treatment only with neutral particles accurately even for a body to be treated with a large area. CONSTITUTION:In the device with a plasma chamber 20. a charge exchange chamber 22 for neutralizing ions generated in the plasma chamber 20, and a treatment chamber 24 for treating a body S to be treated by applying the neutral particles generated in the charge exchange chamber, the charge exchange chamber 22 and the treatment chamber 24 are screened by a plurality of first to third porous plates 36-40 and a number of fine through holes extended straightly are formed on each porous plate. Then, the neutral particles generated by the charge exchange chamber 22 are guided to the treatment chamber 25 through the feed holes formed on each of the first to third porous plates and the body S to be treated is etched.
Patent JP-H09266906-A (JP)
Title: Operation method of slit x-ray photographing device
Inventor: RAANARUTO YAN GAARAAKU
IPC: A61B6/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To enable to take an X-ray photograph totally homogeneous, by periodically modulating the X-ray projection, individually controlling each element of a modulating means for the iris means and selecting the irradiation of X-ray to each section. SOLUTION: This slit X-ray photographing device is equipped with an X-ray source 1, a slit iris 2 positioned in front of the X-ray source, and an X-ray screen 3. A comparatively thin thickness fan shaped X-ray beam 4 is passed through the slit iris 2 and the X-ray source 1, one or both of the slit iris 2 is moved to let the X-ray beam 4 to scan the X-ray detector 3 upon operation. For instance, the X-ray source 1 is swung together with the slit iris 2 around the X-ray focus f as the center axis as shown in an arrow mark 5. Thus, when a subject body 6 to be irradiated by the X-ray is positioned between the X-ray source 1 and the X-ray detector 3, an X-ray photograph go the subject body 6 (a part) can be taken.
Patent JP-S61105391-A (JP)
Inventor: NISHIO KIYOSHI
IPC: F16L19/08
Filed: 1984-10-17
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-S59109009-A (JP)
Title: Out-of-focus detecting method
Inventor: ICHIHARA JIYUNICHI
IPC: G01M11/02
Filed: 1982-12-14
Abstract: PURPOSE:To detect the deviation of the focus of an objective lens and an objective plane using a simple optical system by irradiating light emitted from a light source on the surface of a body through an objective lens and receiving reflected light by a photodetector placed on an optical axis on a plane perpendicular to an optical axis and at a position off from the optical axis. CONSTITUTION:Light emitted from a light source 1 is reflected by a semitransparent mirror 2 and irradiates an objective plane 4 through an objective lens 3. Reflected light passes through the objective lens 3 and the semitransparent mirror 2 and enters a photodetector 5 placed on the optical axis Z put on X-Y plane perpendicular to the optic axis Z and photodetectors 6, 7 off from the above-mentioned detector. By detecting a signal obtained by subtracting the output of the photodetector 5 from the sum of the output of photodetectors 6 and 7, the deviation (e) of the focus of the objective lens 3 and the objective plane 4 can be detected using a simple optical system.
Patent JP-S62104898-A (JP)
Title: Water miscible lubricant for metal working
Inventor: IERUGEN HIYUUBUNAA
IPC: C10M173/00
Filed: 1986-09-17
Abstract: Water-miscible metalworking lubricants containing formaldehyde-liberating compounds as biocides contain acidic organic phosphoric acid esters instead of conventional carboxylic acids in order to maintain prolonged biocide activity and also to reduce frothing upon dilution to aqueous emulsions or solutions.
Patent JP-S6463300-A (JP)
Title: High frequency acceleration cavity
Inventor: TANABE YOSHIO
IPC: H05H13/04
Filed: 1987-09-03
Abstract: PURPOSE:To restrain multipactoring discharge and enable the supply of rated electric power without any consideration of aging and an operational problem by equipping a side plate for supporting a pair of acceleration electrodes, and outer casing with both edges thereof covered by said side plate and a solenoid coil positioned outside the outer casing, respectively in a high frequency acceleration cavity used in an accelerator for the fine processing of VLSI circuits and the like. CONSTITUTION:A solenoid coil 14 is positioned outside an antenna 4. The solenoid 14 is so sized as to have a diameter larger than the flange outer diameter of an antenna port 4a, in order to enable the easy assembly and further the dismantling thereof whenever necessary such as in the parking of an acceleration cavity and the like. The solenoid coil 14 is supported with a coil support frame 15 and this frame 15 is bolted to an outer casing 1. Among the magnetic field components of the solenoid coil 14, the components parallel to the axes of antenna inner and outer conductors 9 and 10 are B. On the other hand, the distribution of a magnetic field E is radial. It follows, therefore, that even if a secondary electron is emitted due to the collision of a primary electron, the secondary electron is subjected to a force in a circumferential direction and made to curve without straight advance to an opposite surface. As a result, a frequency wherein an electron resiprocates between the inner and outer conductors 9 and 10, becomes different from the frequency of a high frequency electric field and multipactoring discharge can be thereby restrained.
Patent JP-S6461794-A (JP)
Title: Driving of plasma display panel
Inventor: AKIYOSHI MINORU
IPC: G09G3/28
Filed: 1987-09-01
Abstract: PURPOSE: To improve the luminance by applying a driving voltage so that one scanning electrode makes a display in addressing state and another scanning electrodes make a display in holding state when the voltage is applied to the scanning electrode group on a time-division basis. CONSTITUTION: Two glass substrates have electrode groups coated with dielectrics; the electrode groups face each other, the respective electrodes cross each other, and their intersections are light emission points of display. A pulse voltage V0 is applied to the scanning electrodes of the n-th row for an H period with a horizontal synchronizing signal and a pulse voltage V1 is applied to the data-side electrodes of the n-th column, so that the discharge cells ((n) rows and (n) columns) are discharged with the voltage V0 +V1 . In a next H period, the scanning electrodes of an (n+1)th row are selected and similar operation is repeated. At this time, a high-frequency pulse is applied to the electrodes of the n-th row and the cells which are discharged in the address state continue to be discharged.  The discharging is held even after the address state, so the luminance is greatly improved.
Patent JP-H04101146-A (JP)
Title: Photomask and resist pattern forming method
Inventor: FUJITA HIROSHI
IPC: G03F1/70
Filed: 1990-08-21
Abstract: PURPOSE:To eliminate dimensional shift on the circumferential part of a chip, to improve a yield, and to enable practical use of submicron patterns by forming dummy patterns on the outer circumferential border of the chip patterns formed on an attached film. CONSTITUTION:Patterns 16(B) of a foot mask 11 same as or like the chip pattern 12 positioned on the outermost circumference on a wafer is formed and exposure and development are carried out by using this to form the resist chip patterns 14(A') and also the dummy patterns 17(B'), thus permitting light interference between the patterns to be uniformized, the dimensional shift including the outermost circumferential chips not to occur, and accordingly patterns high in uniformity on the wafer can be formed.
Patent JP-H1085551-A (JP)
Title: Removal of sulfur dioxide and nitrogen oxide from gas stream
Inventor: BABU MANYAM
IPC: B01D53/34
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing SO2 and NOx from a gas stream using a wet scrubber and also for obtaining a by-product in an economically advantageous state. SOLUTION: A gas steam is moistened while alkaline earth metal sulfite 9 is formed by bringing the gas stream into contact with a first water medium at a first wet scrubbing unit 2. A first outflow product containing the alkaline earth metal sulfite 9 is removed by separating the gas stream from the first wet scrubbing unit 2. Further, the gas stream containing NOx is exposed to a corona discharge 8 to form nitric acid. In addition, alkaline earth metal nitrate 14 is formed by bringing the gas stream containing nitric acid into contact with a second medium at a second wet scrubbing unit 10. After that, the gas stream is separated from the second wet scrubbing unit 10, and a second water outflow product containing the alkali earth metal nitrate 14 is removed. Finally in a removal step, both first and second water outflow products are separated from each other.
Patent JP-S60112166-A (JP)
Title: Interface device for connecting bus
Inventor: KAMIYAMA KANA
IPC: G06F13/40
Filed: 1983-11-24
Abstract: PURPOSE:To improve processing efficiency of an input/output controller by providing a bus connecting interface device consisting of a control circuit and buffer memory between a bus at a CPU side and that at an input/output controller side. CONSTITUTION:A bus connecting interface device 100 consisting of a control circuit 11 and a buffer memory 12 is inserted between a bus 4 at a CPU1 side and a bus 7 at an input/output controller 10 side so as to connect the bus 4 to the bus 7. An input/output operation demand signal transmitted from the CPU1 is provisionally held in the buffer memory 12, and the contents are transmitted to an auxiliary memory 8 in a lump when the controller 10 is convenient. Since in order to process the contents, the data in the auxiliary memory are taken out, and the controller 10 starts processing, and need not respond whenever the CPU issues the input/output operation demand signal. Therefore it becomes possible that the controller 10 executes sufficiently original supports of I/O and error treament, thereby improving processing efficiency.
Patent JP-H0941379-A (JP)
Title: Measuring device for quantity of slime used for method of cast-in-plate pile driving construction
Inventor: ISHIJIMA MASAYASU
IPC: G01F11/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To measure the quantity of slime accurately by remotely controlling the cover body and bottom body of a slime sampling cylinder from the ground in response to the time when the arbitrarily set quantity of slime is measured. SOLUTION: A slime-quantity measuring device reaches the bottom of an excavated pit H, a grounding slide pipe 3 is stopped and a hanging lever 1 is slid, and width- expanding arms 6, 7 are expanded. The relative quantities of the sliding of the hanging lever 1 and the grounding slide pipe 3 are determined by the place of insertion into a through-hole 3H of an engaging pin at that time, and the angle of expansion is set.  A stopper device is detached by operating a wire from the ground, the lower openings of slime sampling cylinders 10 are closed by bottom bodies 20, and slime sedimented on the expanded bottom sections Hb of the excavated pit H is sampled into the slime sampling cylinders 10 mounted at the front ends of the large width- expanding arms 6 and slime sedimented to the shaft sections Ha of the excavated pit H into the slime sampling cylinders 10 installed at the front ends of the small width-expansing arms 7. The time when the bottom bodies 20 are closed is made to differ at every plural slime sampling cylinder at that time and can be measured with time.
Patent JP-S6278632-A (JP)
Title: Controller for double constitution system
Inventor: UDA MORIHIKO
IPC: G06F11/20
Filed: 1985-10-01
Abstract: PURPOSE:To prevent a system breakdown by separating the lower devices after detecting that a microprocessor has no normal working. CONSTITUTION:When a fault occurs and the execution of a microprogram is impossible, a microprocessor 13 is unable to give an instruction to a pulse signal generating circuit to produce pulses. Thus no pulse is produced within a fixed period of time. Then a diagnosis processor 16 detects the generation of a fault of a controller and controls an interface control circuit 15 and then an adaptor interface control circuit 12 to reset the active state of an interface signal line. Furthermore the processor 16 releases the reserved state of a lower device and separates it. Then a channel interface control circuit 10 is controlled and the function of the controller as well is stopped.
Patent JP-H0267547-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ABE AKIRA
IPC: G03C7/44
Filed: 1988-09-02
Abstract: PURPOSE:To prevent the degradation in the image preservable property of a photograph and adhesion even if a color developing soln. is replenished at a lower ratio and washing water is saved by specifying the replenishing amt. of the color developing soln. and the replenishing amt. of the washing water and specifying the concns. of the calcium-and magnesium ions in the washing water to <=5mg/l respectively. CONSTITUTION:The replenishing amt. of the color developing soln. and the replenishing amt. of the washing water per 1m<2> exposed silver halide color photographic sensitive material are suspectively confined to <=120ml and <=500ml and the concns. of the calcium-and magnesium ions of the washing water are respectively confined to <=5mg/l. The generation of the degradation of the photographic image preservable property and the adhesion of the photographs to each other is obviated in this way even if the color developing soln. is replenished at the lower ratio and the washing water is simultaneously saved. The volume of the liquid to be discharged at the time of photograph processing is decreased and contribution is made to the maintenance of environment. In addition, the decreased operation load and the reduced processing cost are resulted.
Patent JP-2000085151-A (JP)
Title: Ink feed circuit apparatus for raster drafting machine
Inventor: GALAN MARIO ANDRADA
IPC: B43L13/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink feed circuit apparatus which never malfunctions to lack ink drops because of a sudden change in velocity of a printing head, or the like. SOLUTION: The ink feed circuit apparatus comprises a printing head 1, an ink storage part 2, a conduit 31 and a gas damper 9 between the printing head 1 and ink storage part 2. The gas damper 9 is constituted of a pipe filled with a gas and formed higher than a height 30 of the conduit 31 in a direction agreeing with a vertical direction 25. The gas always stays in a tube 21 because of its low density and a resistance of a surface tension of a meniscus (convex or concave) 19, so that a pressure change due to a sudden change in velocity of the printing head is damped.
Patent JP-S6464709-A (JP)
Title: Drilling method for printed board
Inventor: YAMAMOTO YUKIO
IPC: H05K3/00
Filed: 1987-09-01
Abstract: PURPOSE:To reduce a defective rate at the time of manufacture of a printed board by partitioning the printed board into plural blocks and carrying out the machining of positioning holes and the machining of the primary, secondary, and tertiary peck holes in order for each block. CONSTITUTION:A printed board 1 is partitioned into defined areas and through- holes 8 are opened in each zone 1C and 1D. First, positioning holes 2 are formed in positions corresponding to the forming places of the through-holes 8 from a surface 1A. Then, by setting drills to these holes 2, primary peck holes 3 up to about 1/2 the thickness of the board are formed. Further, by setting the drills to these holes 3, secondary peck holes 4 each reaching a position approx. 0.3mm from the back side 1B of the board 1 are formed. By setting the drills to these holes 4, the tertiary peck holes 5 which pass through the board 1 are formed. Due to this machining method, the breakage of drills can be easily detected while reducing defective products.
Patent JP-H04103666-A (JP)
Title: Molded article of silicone rubber
Inventor: ISHII AKINORI
IPC: G03G15/00
Filed: 1990-08-23
Abstract: PURPOSE:To obtain a molded article of silicone rubber suitable for rubber material useful for an image forming device of electrostatic photography, having a uniform medium resistance value by blending a modified silicone oil melt containing an alkali metal salt with silicone rubber. CONSTITUTION:(A) A melt prepared by dissolving A2: 0.05-1 pt.wt. alkali metal salt (e.g. LiClO4 or NaI) in A1: 100 pts.wt. modified silicone oil (e.g. polyether modified silicone oil or polyester modified silicone oil) is blended with (B) silicone rubber (e.g. liquid type RTV silicone rubber or roll kneaded type HTV silicone rubber) in a ratio of 5-30 pts.wt. component A to 100 pts.wt. component B and molded to give a molded article of silicone rubber, suitable for a rubber material useful as an image forming device of electrostatic photography or as an antistatic rubber material, having a medium resistance value (10<5> to 10<9> OMEGAcm).
Patent JP-S6197504-A (JP)
Title: 3-d position measurement
Inventor: MIYAGAWA NAOTOMI
IPC: G01B11/245
Filed: 1984-10-19
Abstract: PURPOSE:To enable a highly accurate measurement, by measuring coordinate positions of a probe within a specified coordinate plane with a laser length measuring device from an external fixed point while those are measured along the axis of coordinate crossing the specified coordinate plane. CONSTITUTION:A measuring device 1 has a table 2 for placing an object to be measured thereon and a girder 3 is so arranged to be freely driven to move in the X-axis way while a head 5 to be done so in the Y-axis way at the right angle to the X axis. A spindle 6 having a probe 7 at the tip thereof is provided on the head 5 in such a manner to be freely driving to move in the Z-axis way at the right angle to the X and Y axes. Then, coordinate positions of the probe 7 within a specified coordinate plane such as X-Y plane are measured from an external fixed point using triangulation with laser length devices 10 and 11 while those along the axis Z of coordinate crossing a specified coordinate plane X-Y are measured with a laser length measuring device 12 from the external fixed point likewise to compute coordinate positions in X, Y and Z coordinate spaces of the probe 7 with a distance computing section.
Patent JP-S60110587-A (JP)
Inventor: MATSUO MASAMI
IPC: B62K25/08
Filed: 1983-11-22
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-S60110577-A (JP)
Title: Working machine mounting device for tractor
Inventor: MINAGAWA ISAO
IPC: B62D49/02
Filed: 1983-11-22
Abstract: PURPOSE:To enable a working machine to be elevated at an elevating distance longer than that of an elevating guide frame through operation of a lever mechanism, by a method wherein the working machine is elevated through elevation of the lever mechanism along with elevation of the elevating guide frame coupled to a tractor. CONSTITUTION:When a swing arm 7 of a tractor 1 is pulled up and swung, a lower link 6 is swung with the aid of a pull-up link 8, and thereby an elevating guide frame 3 is raised. Thus, a fulcrum shaft 14 of a lever mechanism 5 is also raised. In which case, the one end of a swing lever 13 is coupled to a hitch part 16 through a chain 15, and the other end thereof is coupled to a coupling pin 18 of an elevating frame 11 through a chain 17. Thereby, the swing lever 13 is swung about the one end thereof, and the other end is widely swung in a lever ratio of a distance between the one end and the fulcrum shaft 14 to a distance between the one end and the other end. This causes the swing distance of the swing arm 7 to be increased through the working of the lever mechanism 5, and causes the elevating frame 11 to be raised by means of the swing lever 13.
Patent JP-S59110535-A (JP)
Title: Copying device
Inventor: OKAZAWA MAMORU
IPC: B23K9/12
Filed: 1982-12-17
Abstract: PURPOSE:To decrease weight of a device with simplified construction in a small size and reduce heat influenced by an arc to a torch position detector part, by mounting the torch position detector part, consisting of an electric conductor of bar-shaped metal, to a welding torch. CONSTITUTION:A pinion 9 is engaged with a rack 10, which moves a welding torch 2 in the direction approximating to and separating from a welded object 1, and rotated by a motor 8. A work tool position detector part 12, integrally provided with the welding torch 2 and formed by an electric conductor made of bar-shaped metal, outputs a position of the welding torch 2 as an electrification signal. A torch longitudinal movement control part 13 repeats forward control performed in the direction approximating the welding torch 2 to the welded object 1 and reverse control performed in the direction separating the welding torch 2 from the welded object 1. The control part 13 is equipped with an electrification detector circuit 15, controller 16 and a motor driving circuit 17 connected to the motor 8, through a signal wire 14.
Patent JP-H0886522-A (JP)
Title: Heat-driven heat pump device
Inventor: TOBA MASAHIRO
IPC: F25B9/14
Filed: 1994-09-14
Abstract: PURPOSE: To improve the rise-up property of heating operation by a method wherein the flow rate of a heat transporting medium is controlled so that the temperature of the heat transporting medium, flowing through a flow passage for heating, becomes a temperature within a set temperature range upon starting the heating operation, in a heat-driven heat pump device employing Vuill-ermier cycle. CONSTITUTION: The main body of a heat pump device is constituted of first and second gas operating devices 1, 23, provided in respective cylinders 9, 20 provided with heat exchangers 17, 26, 28 and displacers 10, 21 are fitted reciprocally, while flow passages 33, 34, 43, 44 of a heat transporting medium are connected to the main body to take out cooling and heating outputs from the main body of the heat pump device.  In this case, a detecting output of a medium temperature detecting means 43 is taken into a comparing means 45 upon starting heating operation to decide whether the temperature of the heat transporting medium is higher than an upper limit set temperature or not and whether the temperature is higher than a lower limit set temperature or not while the flow rate of the heat transporting medium is reduced by controlling the operation of a pump 38 based on the result of the decision.
Patent JP-H0268735-A (JP)
Title: Detector
Inventor: TAKEDA RITSU
IPC: G11B7/09
Filed: 1988-09-05
Abstract: PURPOSE:To detect the displacement of an objective and/or the inclination of an optical disk medium by making a signal obtained after a light quantity signal obtained at each light-receiving element is operated in four rules with an arithmetic means into a displacement signal to the fixed part of the driving mechanism of the objective. CONSTITUTION:When an objective 4 is positioned in an optical axis center, a light beam emitted from a laser light emitting element 1 is returned through a light path indicated by a full line to a bisected light receiving element 7. In such a case, since each light quantity is made equal, the output voltage of a differential amplifier 8 indicates zero. For example, when the objective lens is displaced as indicated by a code 4' in receiving force from the acceleration of a seeking action, the reflected light from an optical disk medium 5 traces the optical path indicated by an alternate long and short line, it reaches the light receiving element, and a signal voltage to be approximately proportionate to the displacement is generated at the differential amplifier 8. The voltage value is made into a signal to indicate a lens displacement. Thus, the displacement of the objective lens and/or the inclination angle of the optical disk device can be detected without adding a special sensor.