baber/WOPTO huggingface dataset:
Patent JP-S58115450-A (JP)
Title: Developing method of electrostatic image
Inventor: TARUMI NORIYOSHI
IPC: G03G15/09
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a picture having high density and high contrast, and having no ground fog, on a photosensitive body, by ununiformly providing a magnetic body on a rotating developing sleeve, and varying a magnetic field formed by a permanent magnet which is in the inside of the sleeve. CONSTITUTION:When an electrostatic latent image part of an electrophotographic photosensitive drum 1 reaches a position of a developing part 3 of a developing device 2, it is carried by a developing sleeve 4 having a magnetic body 5 which has been provided discontinuously on its surface, and is developed and made visible by a developer 11 for forming a brush, in the developing part 3. In this case, a magnetic field formed by a fixed developing permanent magnet 6 is disturbed by the magnetic body 5 provided discontinuously on the developing sleeve 4, and the magnetic field is varied by rotation of the developing sleeve 4, therefore, disturbance is generated in a developer of the developing part 3, an opportunity for contacting with a toner is expanded, the toner adheres enough to a picture part, and a picture of high density is obtained.
Patent JP-H1144279-A (JP)
Title: Mounting structure of pressure regulating device in fuel feed system
Inventor: HORIKAWA NORIHITO
IPC: F02M69/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a pressure regulating device to also increase the degree of arrangement and mounting of a pressure regulating device. SOLUTION: In a fuel feed system wherein a fuel filter 14 is coupled to a spot situated downstream from a fuel pump 12 disposed in a fuel tank 11 and a fuel outlet passage 15 is arranged at a fuel filter 14, a bypass passage 16 is arranged in a state to be branched from the fuel outlet passage 15, a pressure regulating device 17 is arranged in the bypass passage 16, and the pressure regulating device 17 is arranged in the fuel tank 11.
Patent JP-H0496052-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOKOTA MINORU
IPC: H04N5/84
Filed: 1990-08-13
Abstract: PURPOSE:To obtain a transparent magnetic recording layer uniform in dispersion into a binder resin by forming the magnetic layer containing a magnetic powder and having the coercive force of >=400Oe on at least one side of a base material and coprecipitating silica and alumina on the surface of the magnetic powder. CONSTITUTION:The silica-alumina coprecipitates covering the surface of the magnetic particles continuously or discontinuously are aluminium silicate hydrate or the composite hydrate of silica and alumina. The molar ratio of Al2O3 to SiO2 is, preferably, 1:2 - 1:4 and it is attached in an amount of 0.05 - 10wt.% of the magnetic powder in terms of Al2O3, thus permitting this coated magnetic powder to be extremely well dispersed into the binder resin and superior in the angle ratio, orientability, and electromagnetic conversion characteristics.
Patent JP-2001037712-A (JP)
Title: Electronic endoscope
Inventor: SAITO HIDETOSHI
IPC: A61B1/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope which prevents the occurrence of a thermal flaw by the high-frequency leak current in a contact part between a conductive part constituting the electronic endoscope and the living body. SOLUTION: When an actuator tube 8 and an inner tube 9 are considered as one electrode of opposite electrodes constituting a capacitor and a part from an image pickup frame 14 to a rear end side connecting pipe 43 as other electrode, the other electrode from the image pickup frame 14 to the rear end side connecting pipe 43 are formed to a small diameter, by which the distance between the two electrodes is increased and, on the other hand, electrode areas are decreased and the electric capacity as the capacitor is drastically deceased.
Patent JP-H0378201-A (JP)
Title: Composition for manufacturing resistor
Inventor: NISHII JUICHI
IPC: H01C7/00
Filed: 1989-08-22
Abstract: PURPOSE:To improve withstand voltage characteristics by using metallic boride, tungsten compound and titanium dioxide or barium titanate as a conductor powder component. CONSTITUTION:One kind or more is used among rare earth boride, a alkaline earth boride, boride of a group IVa element of the periodic table, and boride of a group Va element. As tungsten compound, tungsten oxide or tungsten boride is used. Titanium dioxide or barium titanate, glass frit and organic vehicle are further included. The amount of the tungsten compounds exceeds 5 mole % of glass frit and does not exceed 40 mole %. Mole ratio of tungsten compound to metal boride is made 4 to 0.4 and an amount of titanium dioxide or barium titanate is 0.5 to 5wt.% to the total amount of metal boride, tungsten compound and glass frit. Characteristics can be improved by using such constitu ent for resistors.
Patent JP-S6368927-A (JP)
Title: Message detail display system
Inventor: HONDA KAZUTO
IPC: G06F3/048
Filed: 1986-09-11
Abstract: PURPOSE:To enable a user to easily understand as to various processing systems such as an operating system by storing messages irrelevant to execution among messages to be displayed in an external storage device and only messages necessary for the execution in a main storage device. CONSTITUTION:A message number from a user program 1 is received by a message preparation program 4 and the message and process number corresponding to it are read out of the external storage device 2 which has a message number and message storage area and a message number and process number storage area and sent out to a message output program 6. At the same time, the process number is sent to a process message preparation program 5 and the process number and corresponding message area read out of the external storage device 3 which has a process number and process message and sent to the message output program 6. Thus, all messages are displayed on a display terminal 7.
Patent JP-H1039833-A (JP)
Title: Compensation circuit for distortion of gradation of display device
Inventor: HASHIGUCHI KOTA
IPC: G09G3/28
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of gradation at the time of displaying a gradation picture and to prevent the degradation of display quality. SOLUTION: In a display device displaying a multi-gradation picture by a sub-field driving method, this device is provided with a specific gradation detecting circuit 34 detecting that video data of original pixels is border data causing the distortion of gradation, a continuous detecting circuit 36 detecting that this detected output corresponds to plural pixels continued on a display screen, an average value calculating circuit 32 calculating an average value of video data of peripheral pixels of the original pixels, a supplemental processing circuit 40 outputting an average value of video data of the original pixels being a detected output of the detecting circuit 36 and a calculated value of the calculating circuit 32 as display data of the original pixels.  When the border data corresponds to continued plural pixels, as an average value of video data of the original pixels and the average value of the video data of the peripheral pixels is calculated and a multi-gradation picture is displayed making the calculated value as display data of the original pixels, display data of the original pixels is got off from the border data in which the distortion of gradation is caused, and the distortion of gradation can be reduced.
Patent JP-S60106323-A (JP)
Inventor: NOMURA TOSHIHIRO
IPC: H02H9/04
Filed: 1983-11-15
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-S61224228-A (JP)
Inventor: JIEEMUSU OO AREKISANDAA
IPC: H02H3/093
Filed: 1985-09-27
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-S6457138-A (JP)
Title: Intermittent blowing type wind tunnel tester
Inventor: YAMAMOTO TAKAYUKI
IPC: G01M9/00
Filed: 1987-08-28
Abstract: PURPOSE:To alleviate a vibrating load on a wind tunnel balance when a shock wave passes in starting a wind tunnel and to improve measuring accuracy, by attaching a stopper ring between a model under test, which is attached in a measuring drum, and a sting, which supports the model. CONSTITUTION:When a shock wave passes in starting a wind tunnel, a model under test 1 is fixed with a stopper ring 4. Namely, the inner diameter of the ring 4 has a coupling size with the diameter of a sting 3. The outer diameter has a coupling size with the inner diameter of the model 1. Thus, the ring 4 can be coupled into the rear end of the model 1, and the model 1 can be fixed. Therefore, a vibrating load, which is applied on a wind tunnel balance 2 can be alleviated. In the normal measurement after the shock wave is added, the ring 4 is pulled out of the model 1. Namely, the ring 4 is connected to, e.g., a wire 5. When the wire 5 is pulled from the outside, the ring 4 can be pulled out of the model 1. Therefore, it is not necessary to use a wind tunnel balance having a large capacity. The measuring accuracy can be improved.
Patent JP-S6373897-A (JP)
Title: Variable speed operation device of motor
Inventor: NAGATAKE KAZUO
IPC: H02P25/04
Filed: 1986-09-11
Abstract: PURPOSE:To enable constant torque operation in wide frequency range, by a method wherein a commercial frequency AC power source and a variable voltage/variable frequency power source are selected, an impedance element is connected in the case of operation by the commercial frequency AC power source. CONSTITUTION:Output of a commercial frequency AC power source is rectified by a K-time voltage rectifier 22. Output of the K-time voltage rectifier 22 is switched by a first inverter main circuit 26, and AC output of variable voltage and variable frequency is supplied to both ends of an auxiliary winding 33b. Further when a motor 32 is energized from the power source of variable voltage and variable frequency, an impedance element 32c is separated from the auxiliary winding 33b by a switch means 33.
Patent JP-2001044611-A (JP)
Title: Soldering equipment
Inventor: SAWABE HIROSHI
IPC: B23K31/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain soldering equipment wherein a printed wiring board can be rapidly cooled to a desired temperature with cooled air of low cost, oxygen concentration is stable, cost necessary for cooling is low, and function and performance of an electronic component mounted on the printed wiring board are not damaged by cooling, in soldering equipment performing soldering in a chamber body holding an inert gas atmosphere of low oxygen concentration. SOLUTION: A rapid cooling means 7 of a printed wiring board 6 consists of a cool air supplying means 15, which takes in air outside a chamber body 8 and can adjust the flow rate of sending cooled air, a heat dissipating cabinet 17, which blows cool air on a surface 6a to be soldered of the printed wiring board 6 in the chamber member 8 on which surface 6a soldering has been just performed, cools the surface and discharges heated exhaust air, and an air exhausting means, which discharges exhaust air outside the chamber member 8 and can adjust the flow rate of the exhaust air.
Patent JP-S60107968-A (JP)
Title: Terminal device provided with analog switch circuit
Inventor: MORITA YUUICHI
IPC: H04M3/30
Filed: 1983-11-17
Abstract: PURPOSE:To connect a terminal device to a telephone line without giving effect on any insulation test by providing a switch disconnecting the terminal device from the telephone line and a timer circuit when it is judged that the insulation test is performed. CONSTITUTION:When the insulation test is performed at 200V, a high-voltage analog switch 2 is interrupted, and when the test is conducted at 35V, a low voltage analog switch is brought into the interrupting state. When the insulation test is performed at 48V, the analog switches 2, 4 are brought into the conducting state, a terminal device 5 outputs a release signal 7 because no call signal comes from a central device so as to interrupt the switch 2. When a DC resistance value of the telephone line is very large by the manual insulation test, since drive power to the terminal device 5 is very small, it is detected by a timer circuit 6 operated at very minute power consumption, a release signal 10 is generated so as to bring the switch 2 to the interrupting state.
Patent JP-S6274625-A (JP)
Title: Manufacture of hollow body with built-in rib
Inventor: MATSUZAKI YOSHIYUKI
IPC: B29L24/00
Filed: 1985-09-30
Abstract: PURPOSE:To manufacture a hollow body, which is rigid to three-dimensional bending, by a method wherein, firstly, three sheets are arranged at intervals between molding tools opposing to each other; secondly, the molding tools are clamped and finally some portions of two sheets arranged on both sides are abutted against the intermediate sheet by advancing protruding members in facing directions from the inner surfaces of cavities. CONSTITUTION:Firstly, three sheets 2a, 2b and 2c are hangingly extruded from an extruder head 1 in between a left and a right molding tools 3 and 4 with protruding members 7 and 8 in retreated state. Secondly, after the molding tools are clamped, the ejectors 7 and 8 are advanced so as to deform some portions of two sheets 2a and 2c, which locate at the left and right positions, inwards in order to abut the tips of the deformed portions against the intermediate sheet 2b. In addition, the cavities 5 and 6 of the left and the right molding tools 3 and 4 are preferably evacuated during said mold clamping process in order to keep spaces between the left sheet 2a and the intermediate sheet 2b and between the right sheet 2c and the intermediate sheet 2b. Thirdly, after the protruding members 7 and 8 are retreated, pressure fluid is blown in between the respective sheets in order to form lateral ribs 13 and 14 along the lines of retreat of the protruding members 7 and 8 within a hollow body.
Patent JP-S6371376-A (JP)
Title: Printer
Inventor: SENSUI KIYOSHI
IPC: G06K15/16
Filed: 1986-09-12
Abstract: PURPOSE:To change the delivery direction of paper on-line, by driving a partition valve by a control part receiving the control command from a higher rank host CPU to control the delivery direction of the paper. CONSTITUTION:The paper supplied from a paper supply part 2 is sent through a developing roller 3 and a fixing roller 4 to be printed and upwardly guided by a partition valve 5 upwardly turned to be delivered to a paper receiving part 6. At this time, the printing surface of the paper becomes a turned-out state to obtain face-down output. When the partition valve 5 is turned downwardly, the paper is discharged downwardly to be delivered to the paper receiving part 7 and, at this time, face-up output is obtained. The control command from a higher rank host CPU is analyzed in a logical part 10. The order from a control part is transmitted to a drive part 11 by the firmware control due to the constitutional microprocessor of the logical part and the partition valve 5 is driven by a solenoid valve or small motor.
Patent JP-H0497722-A (JP)
Title: Vacuum cleaner
Inventor: SHIMIZU YUICHI
IPC: A47L9/00
Filed: 1990-08-14
Abstract: PURPOSE:To make the height of a vacuum cleaner in a standing state smaller and make it possible to put it in a closet, by a method wherein a detent part which can detachably hold an extension pipe holder set on the extension pipe and a recessed part which can hold a tip pipe detachably are provided to the case of the body. CONSTITUTION:Connecting a hose 9 to a suction port 6 in front of the body case 1 in which a motor 2 is built; setting a tip pipe 11 with a bending part at the other end of the hose 9, a retractable extension pipe 12 which can be detachably connected to the tip pipe 11 and a suction tool 13 for floor cleaning connected to the other end of the extension pipe 12. In addition, a detent part 15 which can detachably hold an extension pipe holder 14 provided to the extension pipe 12 and a recessed part 16 which can detachably hold the tip pipe 11 are provided. As the result, the height of the vacuum cleaner in a standing state is made smaller and it is easy to put the vacuum cleaner in a closet.
Patent JP-S58109459-A (JP)
Inventor: BUIRUHERUMU MAIYAA-GURAUNAA
IPC: A61P31/04
Filed: 1982-12-08
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-2001041953-A (JP)
Title: Measuring apparatus for dispersion degree of rubber
Inventor: SATO MASAYUKI
IPC: G01N33/44
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the dispersion degree of a specific mixing agent in a rubber mixture can be displayed quantitatively without relying on a manual operation. SOLUTION: This measuring apparatus, for a dispersion degree, which measures the dispersion degree of a specific mixing agent in a rubber mixture is provided with an imaging means 2 which images the face, to be measured, of a test piece TP composed of the rubber mixture. The measuring apparatus is provided with a first computing means 10 wherein image information imaged by the imaging means 2 is divided into a plurality of region so as to be in a lattice shape, a ratio occupied by the specific mixing agent is detected with reference to the respective regions and the number of regions in which the ratio occupied by the mixing agent exceeds a reference value is found.  The measuring apparatus is provided with a second computing means 20 wherein the dispersion degree of the specific mixing agent is computed on the basis of a physical quantity which is decided by the number of regions found by the first computing means 10 and which is decided by the mass and the specific gravity of the rubber mixture and the specific mixing agent. The measuring apparatus is provided with a display means 10 which displays the computed dispersion degree.
Patent JP-S6459267-A (JP)
Title: Image forming device
Inventor: TAKAHASHI KAZUYOSHI
IPC: G03G15/06
Filed: 1987-08-31
Abstract: PURPOSE:To attain the lowering of cost and the scaling-down of a device by superposing a 2nd alternating current on a direct current obtained by rectifying and smoothing a current and, on the other hand, superposing a 3rd alternating current on a direct current obtained by lowering a voltage. CONSTITUTION:The 2nd alternating current is superposed on the direct current obtained by rectifying and smoothing a 1st alternating current by a rectifying and smoothing means (rectifying and smoothing circuit) 22 so as to be impressed on an electrostatic charger with the aid of an electrostatic charger voltage impressing means (winding on a secondary side) S5. On the other hand, the DC voltage obtained by the rectifying and smoothing means 22 is lowered by a specified amount with the aid of a voltage lowering means (varister) 23 and the 3rd alternating current is superposed on the direct current obtained by lowering the voltage so as to be impressed on a developing device 10 with the aid of a developing device voltage impressing means (winding on a secondary side) S6. Even if loads and the voltage of AC power source are varied among the DC voltage VP of the rectifying and smoothing circuit 22, the DC voltage VDC obtained by lowering the voltage in the varister 23 and the voltage of varister VV and the DC voltage VP and the DC voltage VDC are altered, difference between both VP and VDC can be kept constant. Thus, the lowering of cost and the scaling-down of the device can be attained.
Patent JP-S60107649-A (JP)
Title: Silver halide photosensitive material
Inventor: KAWAKATSU SATORU
IPC: G03C7/34
Filed: 1983-11-16
Abstract: PURPOSE:To eliminate light absorption in the green wavelength region hindering cyan color development, to sharpen spectral absorption, and to reduce loss of color development due to a fatigued processing soln. by forming a silver halide emulsion layer contg. a specified phenol type cyan coupler on a support. CONSTITUTION:At least one layer of silver halide emulsion layers formed on a support contains a phenol type cyan coupler having at the 2-position of the phenol ring a phenylureido group having -SO2R (R being a cyclic hydrocarbon group); at the 4-position, H or a group releasable by the coupling reaction with the oxidized product of a color developing agent; and at the 5-position, a group represented by the shown formula in which R1, R2 are each H or branched alkyl, and they are not H at the same time, R3 is alkylene, and J is O or S. The incorporation of such a cyan coupler gives good sensitivity, and good max. density in spite of the presence or absence of benzyl alcohol, further, max. absorption in a comparatively long part in the red wavelength region, small absorption in the short wavelength region, and excellent color purity, and it can form an image superior in resistances to light, heat, humidity, etc., and good color fastness.
Patent JP-H0961240-A (JP)
Title: Lamp-brightness measuring apparatus
Inventor: MIZUHARA MASAMOTO
IPC: G01J1/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a lamp-brightness measuring apparatus, whose measuring accuracy is improved. SOLUTION: The brightness of the light emitted from a LED lamp A is measured by a luminance meter 1. A lamp A to be measured is sequentially moved by an X-moving metal fitting 20 to the measuring position of the luminance meter 1. An electrode 24 is moved into the direction of the Y axis and brought into contact with a lead wire (a) of the LED lamp A. Thus, a lamp is conducted. A filter 2 is attached to the optical incident port of the luminance meter 1. The filter 2 forms the secondary light source having the approximately constant area and the approximately uniform brightness distribution. The secondary light source is measured by the luminance meter 1.
Patent JP-S6458001-A (JP)
Title: Abnormality diagnosis system
Inventor: GOTO HARUKATSU
IPC: H04Q9/00
Filed: 1987-08-28
Abstract: PURPOSE:To quickly and accurately study the factors of various types of abnormality by transmitting various data on the control stored in a controller to a diagnostic device via a communication circuit in case a machine to be controlled has a trouble. CONSTITUTION:When a machine 13 to be controlled stops its working in a certain NC device 14, various data including the sequence data, programs, etc., are stored in a diagnosis data memory 21. An operator displays those data stored in the memory 21 on a display device 24 and studies the factor of the stoppage of the machine 13. Thus the factor of the stoppage is deleted and the machine 13 is started again. If the factor of the stoppage is not known, various data obtained at the abnormality are sent to a diagnostic device 15 of the maker side through a telephone circuit 17. At the maker side, the factor of the abnormality is studied or presumed and this result is sent again to the side of the device 14.
Patent JP-H0871017-A (JP)
Title: Sanitary washer
Inventor: TAKAI MITSUO
IPC: A47K13/12
Filed: 1994-09-09
Abstract: PURPOSE: To provide a sanitary washer which is free from scratching of the surface of a toilet lid and a body case even when the toilet lid is opened in use. CONSTITUTION: A toilet lid bearing 9 is arranged on a rotating shaft of a toilet lid at an upper part in a bearing part 6 of the main body 5 of a sanitary washer and a toilet lid shaft 11 turning together with the toilet lid is received with the toilet lid bearing 9 at the other one end thereof. The toilet lid bearing 9 is arranged below the internal side 6a of the top surface of the bearing part 6 of the main body 5 and a fixing device 13 therebelow so as to support the toilet lid bearing 9 from under. A protruded part 11a is provided on the circumference of the toilet lid shaft 11 and a stopper 13b arranged sticking out from the internal surface of the fixing device 13 at a position which a protruded part 11a of the toilet lid shaft 11 reaches turning when the toilet lid is opened to a point immediately before contacting a front wall part of a body case 14.