baber/WOPTO huggingface dataset:
Patent JP-S58140836-A (JP)
Title: Information processor
Inventor: KAMIMURA YASUO
IPC: G06F3/16
Filed: 1982-02-16
Abstract: PURPOSE:To facilitate the learning of the operating method of an information processor and at the same time to accelerate the processing speed of information, by making an operator hear the operating method. CONSTITUTION:A sound recording medium 4 is attached to an information processor 1 to explain how to operate the processor 1 in a prescribed language. The recorded contents of the recording medium 4 are reproduced into voices by the control signal transmitted from the processor 1. These reproduced voices are heard by an operator from a transmitter 5 through a speech transmission controller 6. This facilitates the learning of the operating method of the processor and also simplify the correction of a misoperation.
Patent JP-S54116836-A (JP)
Title: Signal converter
Inventor: KATOU TOSHIYASU
IPC: H04N5/76
Filed: 1978-03-03
Abstract: PURPOSE: To eliminate dot disturbance, etc., with a color signal prevented from remaining in a luminance signal, by supplying the output of a band-pass filter, applied to a gate circuit, as a calculation element in a video disc player, etc.  
     CONSTITUTION: When there is no drop out, a luminance signal taken out from adder circuit 36 is passeded through delay circuit 39 for a time adjustment with a color signal and then applied as a calculated element to composition circuit 46 via calculation circuit 40 to compensate its low band before being sent to composition circuit 47 for mixing with the color signal. If a dropout occurs, circuit 36 is unable to attain sufficient sampling of the color signal and the output includes the color signal. In this case, the output of circuit 39 is applied to band-pass filter 42 and the remaining signal component is led out from this filter 42, detected envelope detection circuit 43 and then applied to pulse amplifier circuit 44. Therefore, a gate control signal is obtained from circuit 44 in a period when the color signal components remain and, consequently, gate circuit 45 is made to open, so that the output of filter 42 will becomes able to pass through circuit 45. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10220472-A (JP)
Title: Ball bearing for straight motion, and method for obtaining contour of raceway plate thereof
Inventor: EDELMANN LUDWIG
IPC: F16C29/06
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the costs for tools, manufacture and storage by using a raceway plate of the same contour having the same outer diameter, raceway diameter, plate width, and plate thickness for a bearing of various dimensions having various inner diameters and outer diameters. SOLUTION: A notch 13 in the radial direction extending in the axial direction is formed in the region of a going guide passage 7 of the outer circumferential surface of a holder 3, and covered with a steel raceway plate 14. To hold the raceway plate 14 in the holder 3, a projected part 15 is formed on each side of the raceway plate 14, and fitted into a groove 16 on the side of the notch 13. An outer side 17 of the raceway plate 14 is curved with the radius of curvature of DL/2, where DL is the outer diameter of a ball bearing. A groove-shaped raceway 18 extending in the axial direction is provided on the inner side of the raceway plate 14, and the raceway 18 is curved with the radius of curvature of dL/2 which is slightly larger than one half of the diameter of a load ball 8.  The ball 8 is rolled in the raceway 18 to transmit the load to a housing 1 through a shaft 4 and the raceway plate 14. One kind of the raceway plate can be used for bearing of different size, and the cost for manufacture, assembly and warehousing control can be remarkably reduced.
Patent JP-S56120350-A (JP)
Title: Continuous multicolor printer for tapered section circular body
Inventor: OZAWA KAZUMI
IPC: B41F17/28
Filed: 1980-02-28
Abstract: PURPOSE: To multicolor-print on both surfaces of a body to be printed accurately by turning and synchronizing all of each rotary mechanism in a constant-velocity carrying mechanism, a cradle rotary mechanism, rotary pressing mechanisms, a carrying-in mechanism for the body to be printed and a carrying-out mechanism for the body to be printed of a tapered section circular body.  
     CONSTITUTION: A body to be printed is carried in by means of a feed screw 14 and a star wheel 15, supported by means of supporting means 4 for the body to be printed, carried at constant velocity and multicolor-printed by printing and overlapping by means of rotary pressing mechanisms 29.... The body is carried out by means of a star wheel 16 and a carrying-out belt 17 after completion of printing. The supporting means 4 are provided with left and right holding rollers 23, 23 and back supporting rollers 24, and these rollers are tilted only by a taper section in response to the degree of taper of the body to be printed. A shaft 22 of a sprocket 5 driving a carrying chain 3 and a shaft 11 rotating a rotary disc 1 are turned and synchronized, and a sprocket 10 for rotating a cradle is engaged with a fixed chain 9 of a similar figure with a carrying locus and turned. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06236802-A (JP)
Title: Manufacture of chip resistor
Inventor: KATSUNO TAKAFUMI
IPC: H01C17/06
Filed: 1993-02-12
Abstract: PURPOSE:To achieve that a chip-shaped resistor in which a resistance film and a surface electrode film are formed on the surface of an insulating substrate and in which side-face electrodes are formed on side faces of the insulating substrate are manufactured at low costs and to enhance its dimensional accuracy. CONSTITUTION:A surface electrode film 3 and a resistance film 4 are formed, by a screen printing operation, on the surface of a ceramic blank plate A which has connected many insulating substrates 2. Then, the ceramic blank plate A is divided into rod-shaped ceramic blank pieces by a disk cutter along individual boundary lines B in the longitudinal direction between the individual insulating substrates 2, side-face electrode films are formed on lengthwise side faces of the individual rod-shaped ceramic blank pieces, the individual rod-shaped ceramic blank pieces are cut by the disk cutter along individual boundary lines C in the transverse direction between the individual insulating substrates 2, and the individual substrates 2 are divided.
Patent JP-S56119768-A (JP)
Title: Apparatus for surface treatment of glow discharge system
Inventor: SUZUKI SETSUO
IPC: C23C8/36
Filed: 1980-02-28
Abstract: PURPOSE:To carry out the subject surface treatment of steel parts stably in a short time by utilizing hollow cathode glow discharge to increase the ionic density of glow discharge. CONSTITUTION:Discharge chamber 18 is formed with metal plate 12 having through holes 12a, 12b, connecting members 13, 15, insulating tube 14 and cover 16. In chamber 18, anode 26 and holders 23a, 23b for tubular parts 24a, 24b to be treated are set opposingly to each other, and gaseous N2 is introduced from cylinder 22 into chamber 18 through the interiors of parts 24a, 24b. By applying a high voltage between anode 26 and parts 24a, 24b from power source 33, hollow cathode glow discharge is generated between them to treat the insides of parts 24a, 24b by ion nitriding. Since the hollow cathode glow discharge has high ionic density and is stable, the ion nitriding is performed rapidly and stably.
Patent JP-H09315821-A (JP)
Title: Production of powder of spherical hematite particles
Inventor: MORI KEIZO
IPC: H01F1/11
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To industrially produce powder of spherical hematite particles having 0.40-1.10g/cm3 bulk density and excellent in dispersibility. SOLUTION: An aq. ferrous salt soln. is allowed to react with 0.80-0.99 equiv. alkali hydroxide based on the amt. of Fe<2+> in the soln. at >=75 deg.C and oxygen- contg. gas is blown into the resultant soln. contg. colloidal ferrous hydroxide under heating at 70-100 deg.C to oxidize the ferrous hydroxide. Spherical magnetite particles are then formed by adding >=1.00 equiv. alkali hydroxide based on the amt. of Fe<2+> remaining in the mother liquor under the same conditions as the oxidation conditions. The formed particles are washed, separated by filtration and dried as usual and they are oxidized under heating at 450-700 deg.C in air to obtain the objective spherical hematite particles.
Patent JP-H08205156-A (JP)
Title: Picture quality evaluating device for digitally compressed and reproduced image
Inventor: HAMADA TAKAHIRO
IPC: H04N19/625
Filed: 1995-01-20
Abstract: PURPOSE: To provide the picture quality evaluating device for the digitally compressed and reproduced image which can evaluate picture quality at low cost in a short time. CONSTITUTION: A synchronism control part 14 controls the delay quantity of a delay part 15 so that original image data inputted from a video source 1 and reproduced image data compressed and reproduced by a system 2 to be evaluated synchronize with each other. A 1st orthogonal transformation arithmetic part 17 performs the orthogonal transformation of a reproduced image and an orthogonal transformation arithmetic part 21 performs the orthogonal transformation of an original image; and a subtraction part 19 finds an error value of a coefficient of the same degree in the same block.  A WSNR calculation part 22 weights the said error with a weighting function which varies with the position of the coefficient of the orthogonally transformed data and whether the AC power in the block after the orthogonal transformation of the said original image is large or small and then finds mean weighted S/Ns for each frame or every plural frames. Lastly, a subjective evaluated value calculation part 2 calculates a subjective evaluated value (deterioration degree) on the basis of the mean weighted S/Ns.
Patent JP-S58142499-A (JP)
Inventor: SATOU KATSUHIKO
IPC: G08C17/00
Filed: 1982-02-18
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-S54118045-A (JP)
Title: Electromotive hoisting or travelling device
Inventor: MANDA TETSUO
IPC: B66C9/14
Filed: 1978-03-07
Abstract: PURPOSE: To facilitate assembly and overhaul, to increase magnetic sucking force and to stabilize the operation of the opening of a brake, by forming a rotor and a sucking body in integral casting, and by inserting a body to be sucked into a stator while interposing a small void to an outer circumferential surface of the front portion.  
     CONSTITUTION: A rotor 3 is integrally formed by means of the die casting of an aluminium alloy with a disc 4 of a sucking body 6, to which circumference a magnetic piece 5 is buried, and cutting finished. A front portion of a cylindrical outer circumferential surface in a sucking body 7 is inserted into a rear inner circumferential surface of a stator 2 through a small void in order to strengthen the sucking force of the sucking body 6 when a friction disc 20 pressure contacts with a fixed brake carrier 10. When a void between the sucking body 6 and the body 7 to be sucked increases in size due to wear, etc., the void is adjusted by moving a rotor shaft 9 by turning a nut 51. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55117571-A (JP)
Title: Self-running semi-automatic welding machine
Inventor: WATANABE TOSHIHIKO
IPC: B23K37/02
Filed: 1979-03-02
Abstract: PURPOSE: To stably hold various torches and permit smooth travelling by positioning the approximate center of the torch grip part of the welding machine which travels by holding a welding torch to the intermediate of the front and rear wheels, at least one wherein is a drive wheel.  
     CONSTITUTION: The nozzle pipe 7 of the grip art 4 of a torch 7 is set to a holding member 8. The travelling device is constituted by a travel driving part 2 and a torch mounting part 3. The former drives rear wheels 13, 13 by the motor in a frame 10. The latter is constituted by the front wheel 19, 19, support member 15 and the turning member 16 supporting the member 8 and is provided slidably to the frame 10. The sliding of these is made fixable and adjustable in suitable positions by the engagement of rack and pinion, etc. As a result of this, the center A of the grip part 4 moves depending upon the kinds of the torches but the distance between the front and rear wheel axes is freely adjusted and changes so that its perpendicular positions in the suitable position between the contact points B, C of the front and rear wheels. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56122058-A (JP)
Title: Exposure device of electronic copier
Inventor: NAKASHIMA SHIYUNICHI
IPC: G03B27/54
Filed: 1980-02-29
Abstract: PURPOSE:To realize a minituarization of the main body of an exposure device and a reduction of the space of installation by providing a mirror at a part of an image- forming optical system comprising a convergent light transmitter to give diffraction to the reflected light. CONSTITUTION:The convergent light transmitter 39 that forms an image-forming optical system is attached obliquely at the lower part of the light source 37, and the mirror 40 is attached to the incident end of the transmitter 39 to give a diffraction to the reflected light sent from the original 38 along with the mirror 41 provided at the radiating end to give a diffraction to the reflected light respectively. In such way, the transmitter 39 is drifted to the single side from right above of the photoreceptor 32 to secure an approximation between the original board 35 and the photoreceptor 32, and thus a reduction of the height, i.e., minituarization is possible for the main body 33. Furthermore the transmitter 39 is drifted to one side of the photoreceptor 32 to shift the scanning point 42 toward the single side of the main body 33 from the center of the lengthwise direction of the body 33. Thus the board 35 protrudes just to one side of the main body 33 when a reciprocal movement is given to the board 35. And a space has only to be secured only at one side of the main body 33 for a protrusion of the board 35 when the main body 33 is installed.
Patent JP-S58143197-A (JP)
Title: Fan
Inventor: NAKAMURA MASAAKI
IPC: F21S9/02
Filed: 1982-02-17
Abstract: PURPOSE:To improve the safety during a power failure and to expand the usage range by fitting a power failure lamp removably in a recess formed at a proper place of the stand of a fan body and by providing a power terminal unit in the recess. CONSTITUTION:The stand 1 of a fan body 5 is constituted with a nearly box- type mount 6 and a stanchion 7 protruded upward from the rear of the mount 6, and a recess 9 for fitting a power failure lamp 8 is formed by boring backward the central proper position of the front plate 7A of the stanchion 7, and the power failure lamp 8 is fitted removably in the recess 9. In addition, a charge- type secondary battery 14, a terminal 16 for a lamp 15, a terminal 17 for charging, and a transfer switch 18, etc. are arranged between inner and outer cases 11, 10 of the power failure lamp 8. Accordingly, during a power failure the power failure lamp 8 is lighted to improve the safety, and since the power  failure lamp 8 is provided removably, it can be removed for other use while the  fan is not in use, thus its usage range can be expanded.
Patent JP-H07236061-A (JP)
Title: Picture processor
Inventor: ONO KENICHIRO
IPC: H04N1/41
Filed: 1994-02-23
Abstract: PURPOSE:To perform thresholding for which picture quality degradation is suppressed by rounding the decimal places of errors accumulated in an accumulation means and using them for error diffusion. CONSTITUTION:In the case of thresholding multi-valued picture data by using an error diffusion method, the decimal places of the accumulated errors are rounded and the accumulated errors are rounded and written in a RAM 113. Also, the decimal places of the accumulated errors are rounded when the errors are provided with a positive value and the decimal places of the accumulated errors are cut off and rounded when a negative value is provided. The errors rounded in such a manner are stored in the RAM 113 and used so as to diffuse the error to successively inputted picture elements.
Patent JP-H11224522-A (JP)
Title: Assembling strcuture of luminaire louver
Inventor: HAZAMA TAKAYUKI
IPC: F21V11/06
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a louver having a good appearance without leaking the light from a light source to the outside through an insert hole by setting the size of the insert hole for inserting a protruding piece formed on a light shielding plate to a frame plate smaller than the end surface of the light shielding plate. SOLUTION: In the mounting of a light shielding plate 3 on a long side plate 1, a protruding piece 5 worked so as to be thinner than an insert hole 4 is inserted to the insert hole 4. The protruding piece 5 is bent to nip the long side plate 1 between the light shielding plate 3 and the protruding piece 5, whereby the light shielding plate 3 is mounted on the long side plate 1. The insert hole of the long side plate 1 is formed so that the width is smaller than the width of the end surface of the light shielding plate 3 and the height is lower than the height of the light shielding plate 3. Therefore, the peripheral part of the end surface of the light shielding plate 3 makes contact with the circumference of the insert hole 4. Thus, the insert hole 4 is perfectly blocked by the end surface of the light shielding plate 3.  The protruding piece 5 has a vertically long hole 9 formed thereon, so that the protruding piece 5 can be easily bent by inserting a tool to this hole in the bending of the protruding piece 5.
Patent JP-S61185757-A (JP)
Title: High voltage power source for copying machine
Inventor: EDA TADAHIRO
IPC: H02J5/00
Filed: 1985-02-14
Abstract: PURPOSE:To improve an output characteristic when energy is supplied to a load different from load characteristic, by using the detection information of an output voltage at a constant voltage load and an output current at a constant current load to drive the primary winding of a transformer. CONSTITUTION:A power source E is turned on and off by a transistor TR1 which is driven by a control driving circuit simultaneously with the turning-on of a switch S1, and the voltage is boosted by a transformer T to obtain high voltage outputs in secondary windings W2 and W3. These outputs are smoothed (D1, C1 and D2, C2) and are applied to loads L1 and L2. The load L1 is driven with a constant voltage by a scotron charger, and the constant voltage output is divided by resistors R1 and R2 and is connected to the control driving circuit. Meanwhile, the load L2 is driven with a constant current by a corotron charger, and a current detector consisting of a resistance R6 and a capacitor C3 detects a returning current and outputs it to the control driving circuit. Thus, the output characteristic in case of energy supply to loads different from load characteristics is improved even if there is the variance of parts.
Patent JP-S60192256-A (JP)
Title: Device and method for introducing dissolved sample from liquid chromatography to chemical ionization mass spectrometer
Inventor: SUCHIIBUN JIEIMUZU SUTAUTO
IPC: H01J49/04
Filed: 1985-02-14
Abstract: The present invention relates to an apparatus that delivers a liquid chromatographic fractions sample directly into a chemical ionization mass spectrometer by utilizing a single interface unit. This invention also relates to the method for so directly delivering said sample into said chemical ionization mass spectrometer.
Patent JP-S62183602-A (JP)
Title: Band pass filter
Inventor: ISODA YOJI
IPC: H01P1/212
Filed: 1986-02-07
Abstract: PURPOSE:To obtain a filter having a wide pass band by using a cavity resonator obtaining a large coupling with an external device as a resonator of the 1st and final stages coupled externally. CONSTITUTION:A cavity resonator 5 is provided between input/output waveguides 1a, 1b and a circular waveguide 2 in the cut-off region. The external coupling quantity is adjusted by the size of an iris 6. An incident wave to the input/output waveguige 1a at the frequency where a dielectric resonator 3 is not in the resonance also in this case is reflected totally in the circular waveguide 2 in the cut-off region and not propagated to the input/output waveguige 1b. However, the incident wave to the input/output waveguide 1a at the frequency where the dielectric resonator 3 and the cavity resonator 5 are resonated is coupled strongly with the cavity resonator 5 and the dielectric resonator 3 in the resonance state and propagated to the input/output waveguide 1b. The filter acts like a band pass filter in this way. The largest coupling quantity in this filter is required for the coupling between the external device and the 1st resonator and between the external device and the final stage resonator and a smaller coupling quantity is enough between other resonators.
Patent JP-S53111899-A (JP)
Title: Door locking device
Inventor: HATAKEYAMA SADAO
IPC: E05C9/04
Filed: 1977-03-10
Abstract: PURPOSE: To provide a door locking device, capable of preventing spontaneous opening of a boor by means of pneumatically operated means incorporated therein, even if the door is closed without locking the handle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56121729-A (JP)
Title: Molding method for glove made of synthetic resin
Inventor: HORIGUCHI ITARU
IPC: B29C41/14
Filed: 1980-02-29
Abstract: PURPOSE: To mold a glove excellent in chemical resistance by a method wherein a thin film layer  of an ultraviolet curing agent and a film-coated layer of the main body of the glove are laminated  in this order on a molding die, preliminary irradiation of ultraviolet rays is conducted thereon,  both layers formed integrally are then turned over to be removed from the die and irradiation of  ultraviolet rays is exerted thereon.   
     CONSTITUTION: The molding die a is dipped in the solution 1a of an ultraviolet curing agent (ex.  the solution of acrylic resin wherein a light sensitizer is compounded and the solution 1b for forming the glove (ex. the solution of vinyl chloride resin, a plasticizer, a stabilizer, a viscosity adjusting agent, etc. are compounded) sequentially and thereby the half-cured thin film layer 1 of the  ultraviolet curing agent and the film-coated layer 2 of the main body of the glove are formed on  the surface of the die a. Next, the ultraviolet rays being applied wealky through the film-coated  layer 2, the side of the film-coated layer 2 of the thin film layer 1 of the ultraviolet curing agent  alone is cured and thereby both layers 2 and 3 are formed to be integral. Then, two layers thus  formed to be integral are turned over to be removed from the die a and the ultraviolet rays are  applied to the film-coated layer 2 with the half-cured thin film layer 1' formed on the outside  thereof, whereby the thin film layer 1' is cured completely.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62184302-A (JP)
Title: Cylinder device
Inventor: TAMURA MORIO
IPC: G01B7/00
Filed: 1986-02-07
Abstract: PURPOSE:To detect the stroke of a piston continuously over the entire range by using a resistance wire as one of two conductors which are short-circuited by the 2nd magnetic body displaced in a passage according to the displacement of the 1st magnetic body. CONSTITUTION:The piston 37 is slid and displaced axially in an inner cylinder 34 with pressure oil supplied into the inner cylinder 34 and a magnetic ring 38 is also displaced axially in the inner cylinder 34 along with the piston 37. Then, a body 41 to be detected is displaced axially in the passage 40A of a semicircular tube 40 with the magnetic force of the magnetic ring 38 so as to follow up the displacement of the magnetic ring 38, thereby sliding on each resistance wire 42. Consequently, each resistance wire 42 is short-circuited by the body 41 to be detected and varies in resistance value, and the displacement of the body 41 to be detected is led out as variation in the quantity of electricity. Consequently, the stroke of the piston 37 is detected continuously over the entire range.