baber/WOPTO huggingface dataset:
Patent JP-S6431594-A (JP)
Title: Carbide precipitation hardened co-base alloy welding wire and its production
Inventor: KAWABE NOZOMI
IPC: B22D11/06
Filed: 1987-07-27
Abstract: PURPOSE:To produce the titled Co-base alloy welding wire which can be used for an automatic welding machine by subjecting the molten Co-base alloy adjusted in the components contained therein to cooling, heating, hot working and annealing under specific conditions, then adjusting the alloy to specific tensile strength. CONSTITUTION:The melt of the Co-base alloy which is adjusted in the content of Cr, W and C to desired components and contains <3% Ni is solidified at >=10<2> deg.C/sec cooling rate to form a shape stock having about <=3mu carbide size. This stock is then heated to the temp. above 1000 deg.C and below the m. p. and the continuous carbide is cut to pieces; thereafter, the stock is hot worked at >=900 deg.C and below the m. p. to spheroidize the shape of the carbide. The material is further subjected repeatedly to hot or cold working and annealing at >=1000 deg.C, by which the tensile strength is adjusted to 90-160kg/mm<2>. The carbide precipitation hardened Co-base alloy welding wire which has a length of >=1000 times the diameter and is uniformly spheroidized with the carbide is thereby obtd. This wire is useful as the welding wire for an automatic welding machine.
Patent JP-H0536716-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHIHARA HIROYASU
IPC: H01L21/336
Filed: 1991-07-29
Abstract: PURPOSE:To improve the margin of the etching of a gate electrode and set the thicknesses of the gate oxide film on a low-concentration impurity region of an LDD and the gate oxide film on a channel properly, exchanging them with each other, in a MOSFET where the low-concentration region of the LDD and a gate electrode lies one upon the other. CONSTITUTION:This device has a first insulating film 2 on the surface of a p-type silicon substrate 1, and has a first conductive film 3 in the specified region of the first insulating film 2, and has first impurity regions 4a and 4b on the right and left ares, with the first conductive film 3 between, of a silicon substrate 1, and a second insulating film 5 to cover the first conductive film 3, and has a second conductive film 6, which covers the first conductive film 3 above the second insulating film 5 and extends over the first impurity regions 4a and 4b, and has second impurity regions 7a and 7b higher in impurity concentration than the first impurity regions 4a and 4b a, on the right and left areas sandwiching the second conductive film 6, of the silicon substrate 1.
Patent JP-H06110466-A (JP)
Title: Waveform correcting method
Inventor: MOROKUMA HIROSHI
IPC: G06F3/038
Filed: 1993-07-30
Abstract: PURPOSE:To easily correct a waveform which is already stored by displaying the stored waveform, correcting the waveform, and storing the corrected waveform in the storage means again. CONSTITUTION:When a CPU 14 performs a writing process, a sample holding circuit 17 is supplied with an external sound signal and samples it and the signal is converted by an A/D converter 18 into a digital signal, which is stored in the PCM waveform memory 19. Therefore, the waveform signal from the head to the tail is sampled in sequence and digitally recorded in the PCM waveform memory 19. A read/write control circuit 16 reads the waveform information out of the PCM waveform memory 19 at a speed based upon operation on a keyboard 15 and supplies it to a D/A converter 20 and after the signal is converted into an analog signal, the sound is generated. Further, the read/ write control part 16 reads out the contents of the PCM waveform memory 19 and transfers them to a waveform information processor 1, which inputs them to a PCM waveform memory 7. The correcting processing can, therefore, be performed with the sampled waveform information.
Patent JP-H0354214-A (JP)
Title: Resin composition and optical disk material
Inventor: SHIMURA KATSUNORI
IPC: G11B7/2533
Filed: 1989-07-24
Abstract: PURPOSE:To prepare an optical disk material which is curable by ultraviolet radiation and is antistatic, dust-proof, and excellent in the wet resistance and adhesive properties by compounding an organoboron compd., an unsatd. compd., and optionally a photopolymn. initiator. CONSTITUTION:An organoboron compd. (e.g. Hiboron CTN-1200, a product of Boron International K. K.), an unsatd. compd. [e.g. a low-mol. wt. monomer such as tricyclodecane (methacrylate or an unsatd. high-mol. wt. resin such as a bisphenol epoxy resin], and optionally a photopolymn. initiator (e.g. 1- hydroxycyclohexyl phenyl ketone) are compounded to give an optical disk material. The resulting material, giving a cured product which is antistatic, dust-proof, and excellent in the wet resistance and adhesive properties, is useful as a protective coating material for an optical disk.
Patent JP-H0719078-A (JP)
Title: Swining regulating device for engine speed governing lever
Inventor: MICHIZOE MASAAKI
IPC: F02D31/00
Filed: 1993-06-30
Abstract: PURPOSE:To readjust a regulating range by narrowing it further without breaking a sealing means of a bolt within an initial restricting range of a speed governing lever set by an engine speed restricting bolt. CONSTITUTION:A swinging restricting means 15 is made to face a push-contact part 12 of an engine speed restricting bolt 10, and an output part 16 of the swining restricting means 15 is constituted so that advance and retreat can be adjusted in the lengthwise direction of the engine speed restricting bolt 10. Thereby, when the swining restricting means 15 is advanced, since the output part 16 butts a speed governing lever 7 before the speed governing lever 7 reaches a restricting position, a swinging range of the speed governing lever 7 can be regulated further to the reduction-contraction side without breaking a sealing means 13 of an operation part 14 of the restricting bolt 10.
Patent JP-H0476181-A (JP)
Title: Nonopening window in multiple window
Inventor: MOTOSAWA MITSUGI
IPC: E06B9/264
Filed: 1990-07-16
Abstract: PURPOSE:To facilitate a job for cleaning the inner part of a glass chamber by attaching a glass plate to an opening part inward groove lying between a vertical frame and a mullion in a nonopening way, while installing a shielder hung down from an indoor side upward hook wall on an upper frame indoor wall at the indoor side rockingly for opening or closing. CONSTITUTION:A frame body F constituting a multiple window is constituted of an upper frame F1, a lower frame F2 and symmetrical vertical frames, and an inner pat of the frame body F is partitioned off into two parts right and left by a mullion. In a nonopening window 1, an upper edge of glass G is inset in an upper frame inward groove 13, the lower edge in a lower frame inward groove 23 and a side edge in a vertical frame inward wall, a mullion inward wall, respectively, then it is secured by a caulking material C. Next, a shielder 7, attaching the glass G to an upward hook wall 14 of the upper frame F1 in a nonopening way, is installed at the indoor side rockably, while a blind 35 is liftably attached to the outdoor side. Then, the shielder 7 is rocked to the indoor side, or removed from the wall 14 otherwise, thus cleaning of the glass G takes place. Consequently, a job for cleaning can be done easily.
Patent JP-H0236831-A (JP)
Title: Electric vacuum cleaner
Inventor: FUJINAMI TADAO
IPC: A47L9/19
Filed: 1988-07-28
Abstract: PURPOSE:To make it possible to surely detect clogging of dust by arranging a visual means for indicating clogging of dust in accordance with a pressure on the suction side of a motor driven blower in a vacuum cleaner body, between a hose gripping part and a sucking port body. CONSTITUTION:An indicator 71 is mounted in a sucking port body 26, and if a clogging of dust occurs at a position between a vacuum cleaner body 11 and an extension pipe 25, the pressure on the suction side of a motor driven blower 15 lowers so that a shut-off valve 42 in a detecting means 39 descends, and accordingly, a movable contact 15 makes contacts with a pair of stationary contacts 46 so as to establish a short-circuit. Shut-off valves 59, 78 in the indicating device 71 are closed at elevated positions, and accordingly a movable contact 80 on the shut-off valve 78 short-circuits first contacts 81. Since the movable contact 45 makes contact with the stationary contacts 46 on the vacuum cleaner body 11 side, current induced through a secondary coil runs through an indicating lamp and an alarm sound generator, and accordingly they are energized.
Patent JP-S57109500-A (JP)
Title: Piezoelectric loudspeaker
Inventor: NAKAGAWA YOSHIHIKO
IPC: H04R17/00
Filed: 1980-12-25
Abstract: PURPOSE:To raise an acoustic pressure level, by constituting so that vibration of the center part of a bending vibration type piezoelectric vibration diaphragm whose circumferential part has been supported comes to a standstill. CONSTITUTION:A piezoelectric vibration diaphragm 6 is obtained, for instance, by sticking a piezoelectric porcelain plate 8 to a metallic plate 7 by an adhesive agent. As for this diaphragm 6, the circumferential part is held and fixed by a ring-like part of a pair of bottomed ring-like frames 9, 10. As for the bottomed ring-like frame 9 of the sounding sice, a supporting projection 9a which is tapering is provided on the center part of its bottom part, and also plural cmparatively large sounding holes 9b areprovided on the part except the center part. On the other bottomed ring-like frame 10, too, a supporting projection 10a which is tapering is provided on the center part of its bottom part, and also plural small holes 10b are provided on its circumferential par. Also, the center part of the piezoelectric vibration diaphragm 6 is placed and held between the supporting projections 9a, 10a of both the frames, and vibration of the center part being a position where amplitude of the piezoelectric vibration diaphragm 6 is largest is at a stand-still.
Patent JP-S5892046-A (JP)
Title: Data trace device
Inventor: MORIOKA TAKAYUKI
IPC: G06F9/22
Filed: 1981-11-27
Abstract: PURPOSE:To make the failure analysis of a data processing unit easy, by stopping one or both of the data processing unit and a data trace device with an arbitrary microprogram address. CONSTITUTION:When the content of fields 3a, 3b in a register 3 is zero, AND gates 5a, 5b are not set on. Thus, the content of a field 3c and a microprogram address are compared 4 and they are coincident, then a gate 12 remains closed in a data trace circuit 6, and no reset signal to an FF13 is given. The FF13 is reset only with a reset signal produced with a microprogram. When the content of the field 3a is ''1'', through the coincident between the content of the field 3c and the address of microprogram, the FF13 is reset. The data trace to an RAM 15 is stopped and the data are frozen.
Patent JP-S6169371-A (JP)
Title: Flyback type dc/dc converter
Inventor: TOYA HIROKAZU
IPC: H02M3/338
Filed: 1984-09-10
Abstract: PURPOSE:To reduce a radiation noise by applying conduction noise absorbing function having small inserting loss to a DC/DC converter, thereby preventing a switching element from damaging by a voltage. CONSTITUTION:A flyback DC/DC converter has the first, second primary windings A1, A2, a transformer T2 having the secondary winding B, a transistor (Tr)Q2 to become a switching element, diodes D2-D3, and a rectifier 12. In this case, a spike voltage absorber made of a series circuit of a capacitor C3 of the prescribed capacity and a low resistor R2 is connected between the primary winding A2 and the anode of a diode D2. Thus, the conduction noise generated when the TrQ2 is switched can be almost absorbed to eliminate the spike voltage.
Patent JP-H0946775-A (JP)
Title: Setting terminal used in remote supervisory and controlling system
Inventor: SAKASEGAWA SHINJI
IPC: H04Q9/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To improve reliability for set data and to provide high operability. SOLUTION: In this terminal 4 for setting used in a remote supervisory and controlling system using a transmission unit 1 of time division multiplex transmission system, a read-only command sending means to set the transmission unit 1 in a read-only state is provided. Also, in the terminal for setting used in the remote supervisory and controlling system using the transmission unit of time division multiplex system, the transmission unit is set in the read-only state by the read-only command for a time when a set content stored in the inside of the transmission unit 1 is read out.
Patent JP-H0719455-A (JP)
Title: Controller of burner with movable nozzle
Inventor: NAKAMURA TETSUYA
IPC: F23N5/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide the title device which maintains a practically constant air/fuel ratio and suppresses the generation of soot, carbon monoxide, etc. CONSTITUTION:A rate-of-change judging means 35 judges the rate of change as regards the degree by which, when a nozzle is moved, a damper is to be moved with respect to the position of the nozzle and outputs the result to a fuzzy inference means 40. Furthermore, with respect to the position of the nozzle or its movement a damper movement-calculating means 38 determines the degree by which the damper is to be moved correspondingly and outputs the result to the fuzzy inference means 40. From these inputs and in accordance with a membership function and control rules as specified the fuzzy inference means 40 infers the direction and velocity of the movement of the damper which make the air/fuel ratio practically constant and outputs the inferred values to a damper-driving means 13. The damper-driving means 13 acts on the inference and controls the movement of the damper accordingly.
Patent JP-H0478795-A (JP)
Title: Measuring device for aircraft
Inventor: KAWASE MAMORU
IPC: B64D43/00
Filed: 1990-07-19
Abstract: PURPOSE:To make the concealment of high-class measurement data possible by providing a measuring instrument with a plug having a built-in EPROM, freely rewriting the channel arrangement of the measurement data stored in EPROM using a computer. CONSTITUTION:In a case of the test flight of an aircraft, a computer 5 is connected to the plug 2 of a measuring instrument 1 through an electric wire 6 at every time before the test flight, and the channel arrangement of measurement data stored in the EPROM (ROM in which the data can be written and erased) of the measuring instrument 1 is rewritten using the computer 5. The test flight is then executed, and the measurement data obtained during the test flight are arranged according to the rewritten channel arrangement and transmitted, and cannot therefore be deciphered by a third person. Since the channel arrangement of the measurement data is thus rewritten at the every time of the test flight, the measurement data can be regenerated by an existing regenerating apparatus without a complicated regenerative apparatus. Thus the high-class measurement data can be concealed.
Patent JP-S6250181-A (JP)
Title: Device for recycling heat-melting transfer material carrier
Inventor: OGAWA YUKIO
IPC: B41J31/16
Filed: 1985-08-30
Abstract: PURPOSE:To enable a transfer material layer with a uniform film thickness by melting transfer material of the remaining unprinted part and supporting it together with a recoating transfer material in an integrated form when reapplying heat-melted transfer material to a carrier. CONSTITUTION:An ink tape 10 is rotated at a prearranged speed by the rotation of a backup roller 45, a heating roller 47 and a take-up reel side shaft 22. First a heat-melted ink melted by a heater 42 inside a reservoir 43 is transferred on the circumferential surface of the roller 45 by means of a feeder roller 44, and then is melted together with the remaining ink unused because of skipped printing. After this process, the mixed melt undergoes layer thickness adjustment on the circumferential surface of an adjustment rod 46, and heat-melting by the heating roller 47 with its smoothing. Next, a recoated ink tape 10, being dried and cured by a tension roller 5, is slid with friction over the cleaning paper 65 of a cleaning member 6, thus eliminating a residual ink on an uncoated surface side. Then the ink tape undergoes curl-preventing treatment by an idle roller 36, 37 and wound into a cassette 1. Consequently, easy recycling and use of the ink tape are assured.
Patent JP-H1035821-A (JP)
Title: Work conveying method in multi-storied warehouse and multistoried warehouse
Inventor: TOKIWA TORU
IPC: B65G1/14
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To improve storage efficiency of a multi-storied warehouse, save space, and carry out a long period of schedule operation. SOLUTION: A multi-storied warehouse 1 is constituted with an appropriate number of upright pillars 3 having shelf frames 5A-5F at appropriate vertical intervals for works W to be stored on. When works W are to be taken out from the shelf frames 5A-5F, a take-out arm 13 is lowered and works W on the upper shelf frames 5A-5F are attracted with an attraction means 15 provided in the lower part of the take-out arm 13 and the take-out arm 13 is raised to sequentially take out the works W. Alternatively, the take-out arm 13 is lowered and works W on the upper shelf frames 5A-5F are attracted with the attraction means 15 provided in the lower part of the take-out arm 13, the take-out arm 13 is moved laterally, and then raised to sequentially take out the works W.
Patent JP-H0745048-A (JP)
Title: Address converting method for program editor
Inventor: TAKEYA TOMOYOSHI
IPC: G11B27/034
Filed: 1993-07-30
Abstract: PURPOSE:To accurately jump to an address position to be jump even in the case of editing and recording plural programs such as game software. CONSTITUTION:This address converting method is used for selecting required game software from plural game software recorded in a multi-medium such as a CD-ROM and editing and recording in another writable recording medium such as an additional type CD-ROM. Plural programs are edited and recorded together with positional information. When an instruction for discontinuously changing an execution address position is included in a program, an address value from the recording start position of the recording medium up to the leading position T1 of the program including the instruction concerned are added to the jumped address value T2 of the instruction as an offset value Of.
Patent JP-S6251202-A (JP)
Title: Manufacture of grain oriented silicon steel plate with low iron loss
Inventor: SUGIYAMA MOTOTOMO
IPC: H01F1/16
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a grain oriented silicon steel plate with low iron loss, whose characteristics does not deteriorate even in a case in which annealing for remov ing distortion is done, by removing locally a forsterite film coated after the final finishing annealing, by depositing metal different from the matrix iron onto the removed section, and by melting and coagulating it. CONSTITUTION:A cold rolled plate being made a final plate gauge, is decarbonized and annealed, then is coated with an annealing separation agent containing MgO as a principal ingredient, is rolled into a coil shape, and is annealed finally. At this time, a forsterite film is coated on the surface of the steel plate. Next, the forsterite film is removed into continuous or noncontinuous lines, and onto the concave metal different from the matrix iron, for example Al, Cu, Cr, Sn, Sb, or Ni, may be deposited with plating or evaporation. Next, the metal is melted on the deposited section on the forsterite film. In this way, the grain oriented silicon steel plate having elastic distortion added when the metal is coagulated after the melting, hardly can deteriorate the iron loss characteristics, even if annealing for removing distortion would be done at about 800 deg.C for 1min - several hours.
Patent JP-H0354617-A (JP)
Title: Handwriting input device
Inventor: YAMAGUCHI TOSHIYUKI
IPC: G06F3/03
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a handwriting input device without being affected by the influence of an induced noise and also manufactured comparatively inexpensively by scanning a light input pen by providing a liquid crystal display plate as an input means, a photoelectric converter provided on the back plane of the plate, and the light input pen. CONSTITUTION:The device incorporates a display plate 2 provided with line shape electrodes for a row and a column and in which a transparent part and an opaque part are formed by the selective driving of those electrodes for the row and the column, the photoelectric converter 3 arranged on the back plane of the display plate 2, and a light source. The device is comprised of the light input pen 4 which performs the handwriting of the surface of the display plate 2, a row driving means which performs scan by adding a timing signal on the row electrode in time divisional fashion, and a column driving means which performs the scan by adding the timing signal on the column electrode in time divisional fashion, and inputs the position of the light input pen 4 derived from the photoelectric converter 3. In such a way, it is possible to display handwritten information on the liquid crystal display plate 2, and to perform both handwriting input and plotting display only with the liquid crystal display plate 2 and the photoelectric converter 3 without requiring to provide a digitizer 1 and a panel for display by overlapping, and to obtain an inexpensive handwriting information input device.
Patent JP-H0478214-A (JP)
Title: Switched capacitor filter
Inventor: UENO NORIO
IPC: H03H19/00
Filed: 1990-07-17
Abstract: PURPOSE:To reduce the effect of jitter caused by sampling an asynchronous input data by outputting a control signal in response to a jitter component and obtained through the comparison between a main sample value and a pseudo sample value. CONSTITUTION:An interpolation control circuit 23 receives a high level interpolation request signal for a half period in succession to a change point of an input data when jitter is detected in an input data. Thus, a logic value of outputted interpolation control signals a, b is equal to a logic value of an input data supplied from a conversion circuit 21 only or the half period and a logic value of interpolation control signals b, c is inverted. Moreover, analog switches 3311, 3322 and 3321, 3312 are exclusively turned on in an interpolation circuit 24 in response to the interpolation control signals in such a way. Thus, the interpolation circuit implement a series of interpolation in which the state changes before and after the change in the input data as follows; the analog switches 3311, 3312 are ON, then only the analog switches 3321, 3312 are ON and then only the analog switches 3312, 3322 are ON.
Patent JP-2001021264-A (JP)
Title: Dewatering device
Inventor: OKANO HIROSHI
IPC: F26B13/30
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To attain a high dewatering rate and also enable a small-sized dewatering device to be realized even if a dewatered item such as an entrance mat or the like is dewatered with its front surface being turned up. SOLUTION: This device is provided with a discharging nozzle 3 facing against a dewatered item 10 for discharging gas and with a section nozzle 4. A gas-water separating pipe 11 connected to the suction nozzle 4 and having a larger sectional area than that of the suction nozzle 4. There is provided a gas-water separating chamber 17 having the gas-water separating pipe 11 therein. With such an arrangement at above, water droplets intruding into the gas-water separating pipe are brought by an air flow into the gas-water separation chamber, so that the flow does not flow backward due to the presence of the suction nozzle and the suction nozzle can be installed either upward or downward.