baber/WOPTO huggingface dataset:
Patent JP-H0260075-A (JP)
Title: Connector assembly
Inventor: HIOKI KOSUKE
IPC: H01R9/00
Filed: 1988-08-24
Abstract: PURPOSE:To simplify its attaching and detaching work and enlarge useable spaces in it, by forming circular edges at opposite end faces of a terminal assembly each of which edges has a diameter equal to the length of the terminal assembly and also forming inside each receiving frame a circular channel into which each of the circular edges is fitted. CONSTITUTION:Circular edges 1c are formed at opposite ends of a terminal assembly each of which edges has a diameter equal to the length l1 of the terminal assembly, and a room 1e is provided within each of the circular edges 1c, and a plate spring 4 is contained in the room 1e. Pressing protrusions 4a are integrally formed at the center of the outer edge of the spring 4, each of which protrusions normally protrudes from a hole 1f provided at each end of the terminal assembly and withdraws from the hole 1f against the resilient forces of the spring 4 only while the terminal assembly is fitted into a receiving frame 7. Also, receiving plates 7c are provided in opposed relationship at opposite sides of a bottom plate 7b, and an inclined guide 7e for guiding each of the pressing protrusions 4a of the terminal assembly 1, a circular channel 7f which is curved at a rate roughly equal to that of each of the edges 1c, and a receiving portion 7 are continuously provided in sequence downwardly from the inside of the upper end of each of the plates 7c, and also an engaging locking hole 7h into which each of the protrusions 4a is fitted by means of the resilient forces of the spring 4 is provided approximately at the center of the channel 7f. The terminal assembly can therefore adjoin the receiving frame 7 without a space therebetween.
Patent JP-S5999415-A (JP)
Title: Hologram line scanner
Inventor: HASEGAWA SHINYA
IPC: G02B26/10
Filed: 1982-11-29
Abstract: PURPOSE:To avoid damaging a hologram which is obtd. when two wave surfaces are interfered by prescribed laser light and to facilitate production by providing said hologram on the outside peripheral surface of a transparent rotary member embedded with an opaque member serving as a revolving shaft in the central part. CONSTITUTION:A photosensitive agent, such as silver salt, is coated on the outside peripheral surface of a transparent rotary member 11 having a transparent circular truncated cone shape. A hologram 14 is formed thereon by making a plane wave 12 and spherical wave 13 of laser light incident thereto and interfering the two wave surfaces. An opaque metallic member 15 is embedded in the central part of said member and a revolving shaft 16 is attached thereto. When the member 11 is rotated and the spherical wave of laser light is irradiated from a laser light source 18 to the hologram 14, the plane wave 19 which is the other wave formed by the hologram is emitted. If the laser light emitted in such a way is projected, via an ftheta lens 20, to a screen 21, the beam light projected thereon is corrected and the spot image of the reduced beam diameter is projected thereon.
Patent JP-S60103746-A (JP)
Title: Signal transmitter
Inventor: NISHIGUCHI MASAYUKI
IPC: H04B14/04
Filed: 1983-11-09
Abstract: PURPOSE:To obtain an optimum filter to noise by transmitting a difference signal output between an input signal and its forecast signal via a circuit section with different spectrum and feeding back negatively an error of input/output of the circuit section to an input. CONSTITUTION:The input signal x(n) is fed to an adder 12 and a forcast device 13, the adder 12 takes difference between the input signal and a signal x(n)' from the forecast device 13 and the difference becomes a difference signal d(n). The signal d(n) is fed to an adder 14, where the difference with a froecast signal e(n)' from the forecast device 15 is taken and the result becomes a signal dd(n) and is fed to a quantizer 16. The difference signal d(n)' quantized from a quantized from a quantizer 16 is extracted from an output terminal 18 as an encoder output and fed to an adder 17, where the difference with the signal dd(n) is taken, the result becomes a quantized error signal e(n), fed to the forecast device 15, and its forecast value e(n)' is fed back to the input. The noise energy of the signal d(n)' is reduced at high frequencies to decrease the audible intensity.
Patent JP-H05150348-A (JP)
Title: Camera
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/36
Filed: 1991-07-29
Abstract: PURPOSE:To automatically execute the troublesome set of the display of the number of photographed frames without forcing a user and to prevent such a state that the number of frames is erroneously displayed by misoperation from occurring. CONSTITUTION:This camera is provided with a frame number count means which counts the number of photographed frames of a film, a frame number set means which sets the display of the number of frames of display means 1b and 2c provided in a film cartridge at a position corresponding to the number of photographed frames counted by the frame number count means and a control means which actuates the frame number set means at least until a film catridge is taken out from a camera.
Patent JP-S6365082-A (JP)
Title: Forming apparatus for cvd thin film
Inventor: TAKAMI KATSUMI
IPC: C23C16/455
Filed: 1986-09-06
Abstract: PURPOSE:To prevent flakes of particles of a foreign matter from being formed and stuck to the periphery of the tip of a nozzle for introducing reaction gas in case of feeding reaction gas to the nozzle provided to the vicinity of the nearly central top part of a bell jar by means of a pipe by arranging cooling means to the midway of this pipe. CONSTITUTION:Both O2 and reaction gas such as SiH4 and PH3 are fed to charging nozzles 20, 30 of reaction gas which are provided to the vicinity of the nearly central top part of a bell jar 3 via pipes 22, 32. An electronic cooling device, e.g., a Peltier cooler 40 is arranged to the midway of the feed pipes 22, 32 for reaction gas and the temp. of the tips of the nozzles is reduced at ordinary temp. or below. This Peltier cooler 40 is connected to a DC electric source 42 and reduces a low-temp. joining point and also high-temp. joining point is cooled by passing city water to a water discharge port 46 from a water introduction port 44. Thereby both the tips of nozzles and the vicinity of the periphery thereof are covered with a water film by dew condensation of steam, flakes of fine oxide particles such as SiO2 are effectively prevented from being formed and stuck, and therefore the production yield of semiconductor element is enhanced.
Patent JP-S6187922-A (JP)
Title: Engine with supercharger
Inventor: MAMIYA KIYOTAKA
IPC: F02B37/16
Filed: 1984-10-08
Abstract: PURPOSE:To have effective suppression of knockings, which should occur in an engine equipped with a by-pass for shunting the blower of a supercharger, by furnishing a control device to reduce the supercharge pressure by means of opening the by-pass when such occurrence of knocking is sensed. CONSTITUTION:During the engine being in operation, a control device 22 calculaters the basic opening of a by-pass control valve 18 on a by-pass 17 line for shunting the blower 8a of a supercharger 8 in accordance with the degree of opening of a throttle valve 14 to be sensed by a throttle position sensor 24. Then a ssolenoid valve 21 is regulated on the basis of this basic degree of opening to control opening/closing of said by-pass control valve 18 through a neg. pressure actuator 19, and the degree of opening of this valve 18 is fedback controlled according to the output of a by-pass position sensor 25. If occurrence of knocking is sensed from the output of a knocking sensor 23, the by-pass control valve 18 is opened to a certain level to sink the super charge pressure. Thus knockings are suppressed.
Patent JP-S6271191-A (JP)
Inventor: HASHIMOTO TSUTOMU
IPC: F24C7/02
Filed: 1985-09-24
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-H1152659-A (JP)
Title: Color image forming device
Inventor: FUJIMOTO OSAMU
IPC: B41J2/44
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of a copy by reducing the noise and electric power consumption of a motor in a scanning section and moreover shortening a time untill a first copy is obtained. SOLUTION: A color image forming device is composed of an image data input section 30, an image processing section 31, an image data output section 32 and a hard desk device, and has an image memory 33, a central processing device(CPU) 34, an image editing section 35, an outer interface section 36 and a mode management section 37. The document identifying section 31h of the image processing section 31 distinguishes the kind of document color (colored or black and white). The laser control unit(LCU) 32a of the image data output section 32 is also a mirror motor control means to control a mirror motor for driving a rotary polygon mirror to carry out laser polarization.  A mode management section 3-7 controls the first processing mode for image formation processing inputted image information as color image information and the second processing mode for image formation processing the inputted image information as a black and white image information in their used frequency.
Patent JP-H04367468-A (JP)
Title: Food preservation container
Inventor: MIZOGUCHI KYOKO
IPC: A23L3/00
Filed: 1991-08-22
Abstract: PURPOSE:To preserve home-made dishes for a long term with a simple apparatus such as a microwave oven, etc., and simple operation. CONSTITUTION:A container consists of a container main body 2 made of heat- resistant electrical conductor of earth, porcelain, heat-resistant glass or heat- resistant plastic, a removable lid 3 that covers the opening of the container main body 2 and is made of heat-resistant electrical conductor of earth, porcelain, heat-resistant glass or heat-resistant plastic, and an annular heat-resistant packing 4 that is attached on the lid 3. The packing 4 is composed of an annular base part 4a and a thin membrane-like peripheral brim 4b that is gradually reduced in thickness toward the edge, and has a specified elasticity to bring the back face of the base part 4a and the peripheral brim 4b into close contact with the upper face of a flange 2b of the container main body 2 when the lid 3 is closed.
Patent JP-H0876820-A (JP)
Title: Process input/output controller
Inventor: NOGUCHI HIROYUKI
IPC: G05B19/05
Filed: 1994-09-05
Abstract: PURPOSE: To apply the same process input/output controller even for the different control elements of a process control auxiliary device by securing a plant control method capable of selecting plural control patterns in the process input/ output controller for the hardware of different control elements. CONSTITUTION: Plural control patterns can be selected in the process input/ output controller 4. The input signal received from a process control input group 13a undergoes the level conversion by the controller 4 via a process control auxiliary device 11a and are fetched by an analog logical conversion control circuit 5a and a digital logical conversion control circuit 6a respectively. The analog/digital signal information is partly fetched by a process controller 1. This fetched information is partly processed into the feedback information in both circuits 5a and 6a by the selected control logic and then sent to the device 11a through an analog output conversion circuit 8a and a digital output conversion circuit 10a to control the group 13a.
Patent JP-H0657472-A (JP)
Title: Electrolytic cell
Inventor: ISHIBASHI CHUYA
IPC: C25B9/19
Filed: 1992-08-07
Abstract: PURPOSE:To provide an electrolytic cell into which all the catholytes are surely and easily introduced around a cathode. CONSTITUTION:An isolating flow-straightening cylindrical plate 25 is fixed to the upper peripheral edge of a cathode plate 22 and extended upward from the cathode plate 22. A liq. supplied from the inside of the cylindrical plate 25 toward the inside of the cathode plate 22 is isolated by the cylindrical plate 22 from a liq. flowing into an outlet passage 40 from a cathode chamber 39 outside the cathode plate 22. Consequently, all the liqs. supplied toward the inside of the cathode plate 22 are surely introduced into the cathode chamber 39, and consequently the gaseous component generated on the surface of the cathode plate 22 is agitated, discharged and removed.
Patent JP-H0876518-A (JP)
Title: Toner and developer
Inventor: SATO YUKIHIRO
IPC: G03G9/097
Filed: 1994-09-05
Abstract: PURPOSE: To stably maintain the quantity of electric charges independently of the environment even at the time of use over a long period of time or continuous use and to obtain a toner hardly lowering image density, especially a color toner. CONSTITUTION: When a toner is produced from a starting material mixture contg. a resin binder, a colorant and a quat. ammonium salt compd., the ratio of the total area of the thermal analysis absorption peaks of the quat. ammonium salt compd. in the produced toner per unit weight of the toner to that of the quat. ammonium salt compd. in the starting material mixture per unit weight of the mixture is regulated to >=0.2.
Patent JP-H10173484-A (JP)
Title: Signal interpolation and decimation using filter symmetry
Inventor: MOU ALEX ZHI-JIAN
IPC: H03H17/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the complicated interpolating mechanism or a decimation mechanism and to simplify the derivation of the discrete sample of a result by finding and using the symmetry of a weight filter in a sub-filter. SOLUTION: An interpolating mechanism 700 operates the decimation of a weight filter into two sub-filters. The interpolating mechanism 700 is provided with delay units 702A-702D, and source samples X(N), X(N-1), X(N-2), X(N-3) and X(N-4) formed by a source sample buffer are supplied to a circuit 704, and the circuit 704 generates interpolation samples Y0, Y1, Y2, Y3 and Y4. Also, the source samples X(N), X(N-1), X(N-2) and X(N-3) are supplied to a circuit 706, and the circuit 706 generates interpolation samples Y5 and Y6. Thus, this processing is realized by the interpolating mechanisms and the decimation mechanisms in which the number of weight is not the integral number of times of the number of output samples or input samples.
Patent JP-H0960766-A (JP)
Title: Pipe supporting device
Inventor: MIYASHITA TORU
IPC: F16L3/16
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space and mechanical vibration of a pipe, improve the preventive maintenance and reliability of the pipe, and reduce the cost. SOLUTION: A distortion detecting rod 3 is fitted to a pipe 1 via a pipe side lug 2, and a fluctuation section 4 is fitted to the rod 3. An excessive stress release section 5 is fitted to the fluctuation section 4, and a structure side rod 6 is fitted to the release section 5. The rod 6 is fitted to a structure 23 via a structure side lug 7. A distortion sensor 8 is provided on the distortion detecting rod 3, and the distortion sensor 8 is connected to a control box 9. The control box 9 is connected to the heating coil 10 of the fluctuation section 4, and a heat fluctuation object 11 is provided in the heating coil 10. The thermal transfer of the pipe 1 controls and tracks the temperature of the heat fluctuation object 11 via thermal expansion or shrinkage, and the vibration of the pipe 11 and an earthquake can be constrained.
Patent JP-H05205363-A (JP)
Title: Manufacture of previously recorded magnetic tape and magnetic tape device
Inventor: MITSUHIERU GEORUGE FUAN DEN DE
IPC: G11B15/62
Filed: 1992-08-07
Abstract: PURPOSE: To correctly obtain the desired position of a track which is to be written on a magnetic tape. CONSTITUTION: A magnetic tape 2 is transferred from a feeding reel 35 to a winding reel 39 via a first height guide 25, a first capstan and pressing roller combined body 17, a magnetic head 5, a second capstan and pressing roller combined body 19 and a second height guide 29. Before information are recorded on the magnetic tape and during the time when the magnetic tape is guided by the height guides 25, 29, the first height guide 25 is adjusted in a direction parallel with the width direction of the magnetic tape during the tape transfer and the first pressing roller 103 is kept in separation from the first capstan 55. Thereafter, the second height guide 29 is adjusted during the tape transfer. The second pressing roller 105 is kept in sepatration from the second capstan 57.
Patent JP-H0383154-A (JP)
Title: Multiple processing computer system and method
Inventor: GUREGORII PIIITAA ROOSUTON
IPC: G06F15/177
Filed: 1989-08-18
Abstract: PURPOSE: To effectively process abnormal processing termination by storing count values before a local count device and a large area count device are updated, comparing the content of a memory device with the content of the count device, and judging the termination of the processing. CONSTITUTION: An update logical device stores estimated local count value and large area count value respectively in first and second memory devices before a proper local count device or a large area count device are updated. A exit logical device compares the content of the first memory device with the content of the proper local count device, compares the content of the second memory device with the content of the proper large area count device, and judges whether or not the processing is terminated during the update of the local count device and the large area count device based on the compared results. Thus, a multiple processing system in which abnormal processing termination can be effectively processed can be realized.
Patent JP-S60106656-A (JP)
Title: Production of dispersion strengthened alloy casting
Inventor: OOTA ATSUSHI
IPC: B22D17/00
Filed: 1983-11-10
Abstract: PURPOSE:To improve the mechanical strength of a casting by dispersing uniformly fine particles for reinforcement into a metallic matrix by using a vertical pressure casting device provided with an electromagnetic stirrer. CONSTITUTION:Fine particles 13 for reinforcement and a molten metal 14 are poured into a sleeve 4 of a vertical pressure casting device which serves temporarily as a well the molten metal and an electromagnetic stirrer 10 is actuated. The molten metal 14 in the sleeve 4 is then stirred to suspend the particles 13 in the molten metal 14. The molten metal 14 is introduced into a gate 9 and product cavity 3 delineated by vertically split dies 1, 2 and thereafter the molten metal is pressurized by a plunger 6. The casting dispersed uniformly with the particles 13 is obtd. by the above-mentioned method by which the mechanical strength of the casting is improved.
Patent JP-2001030473-A (JP)
Title: Ink jet printer
Inventor: KONOYA TETSUYOSHI
IPC: B41J2/01
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer which urges a user to replace an ink felt and prevents ink from flowing out of the ink felt by informing a replacement timing for the ink felt. SOLUTION: In an ink jet printer 1, ink is sprayed to an ink felt 14 to prevent minute nozzles formed to a head 16 from clogging. A control part counts the number of spray times of the ink to the ink felt 14. It is displayed to a display part that it is a replacement timing for the ink felt 14 when the count value reaches a predetermined value. The user can hence recognize the replacement timing for the ink felt 14 and quickly replace the ink felt 14.
Patent JP-S58117195-A (JP)
Inventor: TAKANO SHIYOU
IPC: E21B10/64
Filed: 1981-12-28
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-S6454683-A (JP)
Title: Clamping of wire material
Inventor: OHAZAMA MITSUO
IPC: H01R43/01
Filed: 1987-08-26
Abstract: PURPOSE:To make it possible to retain wire materials easily with an appropriate tension and with pitches corresponding to contacts by providing two coils made by closely winding two wires having elasticity in directions opposite to each other, extending the coils with an appropriate tension, and inserting the wires into the gaps of the coils. CONSTITUTION:A coil 1 made by closely winding a wire having elasticity in the right-hand direction for example is inserted into a coil 2 made by winding a wire having elasticity in the left-hand direction for example. When both coils are extended to produce a required pitch, the wires of the coils 1 and 2 form a V-shape space to hold wire materials 3 inserted into the V-shape space from above. Said pitch of the coil is arbitrarily determined within the range of the elasticity of the coil: for example a spring wire of the diameter of 0.3mm can be closely wound and used by extending to produce a pitch of 1.27mm.
Patent JP-H11105733-A (JP)
Title: Connection method of horizontal member of aggregate of equipments with front structure
Inventor: LEHMANN BERNHARD DR
IPC: B60G7/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing tolerance by determining the positions of a positioning point and a mounting point on the basis of a regulated reference coordinate started from a reference central axis extending in a vertical direction from a medium of a buffer support receiving part. SOLUTION: When a front part of a car body is mounted on a car body fuselage, the wheel mounting parts are positioned on the contact faces 8, 9 of an integral beam mounting part in a vertical direction of a vehicle, in parallel with a reference central axis M through the positioning holes 12 in a longitudinal direction X of the vehicle, to be attached to a dash board of the vehicle fuselage. The car body is uniformized in a transverse direction Y of the vehicle in a suspension and a bracket for buffer element, a X size to be determined in the longitudinal direction of the vehicle is adjusted through the positioning holes 12 which are slots extending in the transverse direction Y of the vehicle, and a mounting hole of the upper pivot points 16, 17, a suspension and a buffer element 5 is provided on a corresponding bracket.  Whereby the connection can be performed without the axle tolerance.
Patent JP-S6264483-A (JP)
Inventor: PAURU METORAA
IPC: B23K11/26
Filed: 1986-09-10
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-S60106648-A (JP)
Title: Casting furnace
Inventor: MAE YOSHIHARU
IPC: B22D11/00
Filed: 1983-11-11
Abstract: PURPOSE:To enable melting and casting a copper alloy contg. active metals in a non-oxidizing atmosphere by providing a melting and casting crucible in a vacuum chamber and penetrating airtightly a casting nozzle in the upper part of the nozzle. CONSTITUTION:The inside of a vacuum chamber 1 is evacuated and a copper alloy contg. active metals such as Zr, Ti, Cr, etc. is melted in a melting and casting crucible 6. A casting nozzle 8 is in the uppermost position and the opening thereof is closed by a cap 10 in this stage. When a copper alloy is melted, an inert gas is introduced through an introducing pipe 3 to pressurize the inside of the chamber 1 to the atmospheric pressure. The nozzle 8 is pulled down to be immersed in the molten metal and the aperture at the top end is opened to insert a seed wire into the nozzle 8. The pressure in the chamber 1 is increased to bring the molten metal into contact with the seed wire then the seed wire is pulled up. The molten metal is pulled up by following up to the seed wire and is cooled to solidify by the nozzle 8. A round wire 1 of the copper alloy having the outside diameter conforming to the inside diameter of the nozzle 8 is taken out.