baber/WOPTO huggingface dataset:
Patent JP-H07219098-A (JP)
Title: Rapidly processable silver halide photographic sensitive material
Inventor: TSUJI NOBUAKI
IPC: G03C1/035
Filed: 1994-02-01
Abstract: PURPOSE:To provide a silver halide photographic sensitive material superior in resistance to abrasion or friction scratching, free from residual dye stains after rapid processing, high in sensitivity and covering power. CONSTITUTION:The photosensitive material contains silver halide halide emulsion dispersed into <=1mum fine solid grains and spectrally sensitized with a spectral sensitizing dye and at least one kind of compound having an indazole structure, and contains flat core-shell type silver halide grains having an average aspect ratio of >=3 in >=50% of the projection areas of the toptal silver halide grains.
Patent JP-H11207461-A (JP)
Title: Lap welding method for bead connection and its automatic welding device
Inventor: IMANAGA AKIYOSHI
IPC: B23K9/127
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a lap welding method for bead connection and its automatic welding device capable of executing high reliable welding wherein excellent smooth weld beads without any welding defect are formed in a bead connected part between existing weld beads. SOLUTION: With respect to a weld joint wherein a bead connection between an initial end part or a terminal end part of the existing weld beads or the bead connection between both an initial end and a terminal end of the existing beads is required, a positional deviation of a bead connection and overlap welding line is detected by a sensing operation in a first process by a touch sensor unit 39, further a bead boundary position and the positional deviation of the existing weld beads are detected by the sensing operation in a second process by an optical sensor 50 and a picture processor 52. A positional correction of a torch and a correction of a welding condition in the bead connection and overlap welding are controlled based on the detected information with a welding controller 38 by the welding operation in a third process by a welding robot 30.
Patent JP-H06224323-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHIKAWA MASAHARU
IPC: H01L23/12
Filed: 1993-01-26
Abstract: PURPOSE:To make it possible to sold at a single process by enabling other components to be loaded on the side of a package board which is opposed to the side where an outside connection terminal is mounted. CONSTITUTION:An outside connection terminal 2 is mounted to one side of a package board 1 while an electronic component is mounted to the same side where this outside connection terminal is mounted. Since the outside connection terminal 2 and the electronic component 3 are mounted on one side of the package board 1, the other side of the package board is open and free of a solid obstacle. It is also possible to solder the outside connection terminal 2 and the electronic component 3 to the package board 1 respectively at a single process which allows the one side of the package board to be soldered and submerged.
Patent JP-S59136660-A (JP)
Title: Voltage detecting circuit
Inventor: HIZAWA MAMORU
IPC: G01R19/165
Filed: 1983-01-26
Abstract: PURPOSE:To prevent the generation of an inconvenient comparative inversion by maintaining the base threshold voltage of two sets of transistors forming a differential input type voltage comaprator by a reference voltage and a divided source voltage at a specific value via a diode. CONSTITUTION:A reference voltage Vref from a constant voltage source of transistors(TRs) Q7-Q11 and a constant current source transistor Q4 and a divided voltage Vc by voltage dividing resistors R6, R7 control respectively the transistors Q1, Q2 constituting a differential input type voltage comparator. When a source voltage Vs drops to the intersected point (a) of the voltages Vc and Vref or below, the TRs Q1, Q2, Q3, Q5 turn off and Q6 turns on and the voltage drop is detected. A required number of diodes D1 are connected between the emitters of the TRs Q1, Q2 and the TRQ4 and the threshold voltage Vth of the TRs Q1, Q2 is maintained at the value of the 2nd intersected point (b) of the voltages Vc and Vref or above so that the differential function of the TRs Q1, Q2 is lost before said voltage attains the point (b) and the inconvenient comparative inversion leading to false detection is prevented.
Patent JP-S60159365-A (JP)
Title: Seal
Inventor: HAABAADO JIYOSEFU HAUZAA JIYUN
IPC: F02M61/14
Filed: 1985-01-23
Abstract: A seal for an internal combustion engine having a fuel injection nozzle positioned within a stepped bore formed in a cylinder head. The fuel injection nozzle contains an exterior stepped configuration with a shoulder formed between its steps. The seal includes a ring circumferentially positioned around and contacting the smaller diameter portion of the fuel injection nozzle. The ring has a flat first end which abuts the shoulder of the fuel injection nozzle and a tapered second end which contacts the smaller diameter portion of the stepped bore. The taper is formed on an exterior surface of the ring and has a maximum outside diameter which is slightly larger than the smaller diameter portion of the stepped bore. The seal also contains an outwardly projecting bulge formed between the first and second ends. The bulge permits the first and second ends to move axially relative to one another as the fuel injection nozzle is axially adjusted within the cylinder head and during normal engine operation. The seal serves to prevent combustion gases, which are generated in the cylinder, from flowing into the larger diameter portion of the stepped bore.
Patent JP-H05201560-A (JP)
Title: Paper feed device
Inventor: SATO MAKI
IPC: G03G15/00
Filed: 1992-01-24
Abstract: PURPOSE:To provide a paper feed device having a plurality of elevatable paper feed trays, which may be easily manipulated when sheets are fed simultaneously into the plurality of paper feed trays. CONSTITUTION:Lift motors 24, 25, 26 are controlled by a CPU in accordance with signals delivered from elevating buttons, upper and lower limit sensors, stop position sensors which are provided on decks 10, 11, 12. When sheets are fed onto the decks 10, 11, 12 as shown in (c), the decks are lowered in a selected order by means of the elevating buttons (T9, T10, T11), and are then stopped once at stop positions (T12, T13), and after trays on all selected decks come to the associated stop positions, they are simultaneously lowered (T14). When they come to positions where they are drawn out (T15), the lift motors 24, 25, 26 are stopped.
Patent JP-S59137213-A (JP)
Title: Construction for holding lace on window pane of vehicle
Inventor: INAMI SUMIO
IPC: B60J1/02
Filed: 1983-01-26
Abstract: PURPOSE:To enable the use of a fastener of a uniform width corresponding to the width of the small-width end of a window frame of gradually decreased width, by bonding the base plate of the fastener to engage lace on different- dimension clips engaged in the clip holding groove of the fastener. CONSTITUTION:The base plate 2a of a fastener 2 of a uniform width corresponding to the width W of the small-width end of a window frame 1a, the width of which is gradually changed in the vertical direction, is bonded on the front edge 1a' of the frame. Clips 5, 15,..., in which the width of lace engaging portions 5a, 15a,... are sequentially increased away from the small-width end, are engaged at vertical intervals in a clip holding groove 4. Lace 6, width is gradually increased, is engaged on the lace holding portions 5a, 15a,... of the clips 5, 15,.... This constitution enables the use of the uniform-width fastener which can be continuously formed.
Patent JP-S58128916-A (JP)
Title: Attachment structure for blower motor
Inventor: IZUMI MASAO
IPC: F24F1/00
Filed: 1982-01-28
Abstract: PURPOSE:To reduce vibration sound in an attachment for a blower motor equipped in an automobile air-conditioning system, by securing a seal member having a fitting groove at its outer peripheral edge, to the outer periphery of a motor housing, and by securing this seal member to a blower case. CONSTITUTION:A tumbler shape seal rubber 10 is secured to the outer periphery of a motor housing 1, and is formed, at its outer periphery, with a fitting groove 12 having the same diameter and shape as those of a tumbler shape opening 11, so that the opening edge 13 of the opening 11 is closely fitted in the fitting groove 12. With this arrangement, a motor housing 1 for a blower motor BM is supported and secured simply by fitting the opening edge 13 of the blower casing 5 into the fitting groove 12 of the seal rubber 10, and therefore, screwing or the like may be eliminated, and as well rotational vibration may be dampened.
Patent JP-S63179936-A (JP)
Title: Production of fluororesin substrate
Inventor: HOSHIDA SHIGEHIRO
IPC: B32B15/08
Filed: 1987-01-20
Abstract: PURPOSE:To obtain the titled substrate having low dielectric constant and loss tangent and excellent electrical properties, by forming a specific modified layer on a surface of a substrate composed of a fluororesin-impregnated fiber reinforcing material, applying a polyimide adhesive to the surface and laminating and hot-pressing the material. CONSTITUTION:A modified layer containing <=5 F atoms per 10 C atoms (determined by ESCA method) is formed on a surface of a substrate composed of a fluororesin-impregnated fiber reinforcing material. A polyimide adhesive is applied to the surface of the substrate and dried to obtain a prepreg. Plural sheets of the prepreg are stacked one upon another and hot-pressed to obtain the objective substrate. The above modified layer can be formed preferably by a low-temperature plasma treatment comprising the holding of a fluororesin- coated fiber reinforcing material in an evacuable low-temperature plasma treatment chamber having inner electrode and the application of high-frequency electric power to the material while passing an organic gas under reduced pressure.
Patent JP-H06223385-A (JP)
Title: Optical type device for recording and reproducing information
Inventor: FUKUI TSUTOMU
IPC: G11B7/085
Filed: 1993-01-26
Abstract: PURPOSE:To improve the speed of retrieval of information, to make a device small in size, to facilitate realization of an override function and to enable execution of stable tracking in which a tracking servo characteristic does not change according to the angle of rotation. CONSTITUTION:This device is featured principally by having a swing arm 4 for rotating a focus actuator unit 1 disposed in proximity to an information recording medium and a pivoting mirror 2 provided with a reflecting mirror 2a rotating around the center S of rotation of the swing arm 4 and by directing a laser beam L from a signal detecting optical system 7 to the focus actuator unit 1 through the intermediary of the pivoting mirror 2. It is equipped with the swing arm 4 and a means for detecting positional information on the focus actuator unit 1, and the gain of a tracking control is corrected so that the component of a driving force for controlling the drive in a tracking direction vertical to an information track be fixed irrespective of the angle thetaR of rotation of the swing arm 4.
Patent JP-S63179204-A (JP)
Title: Package component inspection instrument
Inventor: MITA KIKUO
IPC: G01B11/02
Filed: 1987-01-20
Abstract: PURPOSE:To calculate the center of gravity by a small-scale electric circuit by detecting the unit of an effective number required for the calculation of the center of gravity from a primary moment cumulative value and a brightness cumulative value and segmenting effective digits from the respective cumulative values according to the unit data. CONSTITUTION:A signal of the brightness distribution of a two-dimensional image is A/D-converted and a multiplier 11 calculates the primary moment (product of bright I and position Y) of brightness; and then an accumulator 12 calculates the primary moment cumulative value and an accumulator 13 calculates the brightness cumulative value at the same time. Then priority encoders 14 and 15 detect the number of connecting '0' from the high order digit bits of the cumulative values as the unit data one irreducible effective numbers required for the calculation of the center of gravity. Shift circuits 16 and 17 shift the cumulative values according to the unit data and output only effective digits. The obtained data A and B are divided (A/D) 18. Then a subtracter 19 finds the difference in shift number between the cumulative values and shifts 20 the division result according to the difference to adjust the digits. The obtained value is the position of the center of gravity.
Patent JP-H01186034-A (JP)
Title: Communication equipment connecting system in on-line system
Inventor: TAKAHASHI CHIEKO
IPC: H04L29/06
Filed: 1988-01-20
Abstract: PURPOSE:To attain the addition and revision, etc., of the kind of communication method definition while keeping the operating state without stopping the system operation by providing a communication method definition kind dynamic revision control means, a dynamic area control means, a communication method definition control management table having a definition information area and an expansion area and an idle area control table. CONSTITUTION:A communication equipment 1 of a communication connection system transmits and receives a data during the operation of the on-line system and the equipment 1 is controlled by a program of a communication control means 2. Moreover, a communication method definition management control means 3 controls the management when plural communication method definition type designations exist to the equipment 1 and a communication method definition type dynamic revision control means 4 applies the control such as addition of revision the definition type dynamically. Then a communication equipment control table 8 and a communication method definition table 9 of a network management table 7, a communication method definition management table 10 and an idle area control table 11 are controlled by a dynamic area control means 5 and control means 3, 4.
Patent JP-S55103477-A (JP)
Title: Display system of indicator for precision radar unit
Inventor: ASAKA KAZUMI
IPC: G01S7/06
Filed: 1979-02-02
Abstract: PURPOSE:To facilitate the easy adjustment of the sweep system by giving the fixed- speed sweep via the saw-tooth wave the slope part of which is nearly linear to the radar video signal expanded or compressed to secure the logarthmic space in terms of time and then securing the logarithmic display. CONSTITUTION:By trigger A sent from the radar unit, saw-tooth waves B and C featuring nearly linear slope parts and synchronized with trigger A are formed. On the other hand, video signal D featuring the equal interval is written into the memory via clock signal E of the fixed cycle, and video F written into the memory is read out by clock signal G of the logarithmic interval. Thus video H of the logarithmic interval can be obtained. This video H is then displayed on the fixed- speed sweep obtained by supplying waves B and C to the deflecting circuit of the CRT. As a result, the CRT display equal to the case in which the video is displayed by the logarithmic sweep is ensured with the constant sweep luminance.
Patent JP-S60154590-A (JP)
Inventor: IRIE TATSUHIKO
IPC: H05K1/02
Filed: 1984-01-24
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-H04295420-A (JP)
Title: Surface-modified drug particle
Inventor: LIVERSIDGE GARY G
IPC: A61K47/32
Filed: 1992-01-24
Abstract: PURPOSE: To obtain medicine particles having a particle size of submicron. CONSTITUTION: The medicine particles having an effective average particle size of less than about 400nm is provided by dispersing a medicine and a hard grinding vehicle in a liquid dispersion medium and subsequently wet-grinding the medicine. The application of a surface-modifying agent during or after the wet-grinding treatment enables the adsorption of the modifying agent to the surfaces of the particles. The particles form stable dispersions, and are useful for preparing pharmaceutical preparations high in bioefficiency.
Patent JP-S57127790-A (JP)
Title: Refrigerating device for closed box
Inventor: MIYAZAKI YOSHIROU
IPC: F28D15/02
Filed: 1981-01-30
Abstract: PURPOSE: To enable highly efficient refrigeration by providing a heat pipe reclining and placing a refrigerating device on the top part of a box where the temperature is the highest.  
     CONSTITUTION: A refrigerating device can be placed on a box 21 since a heat pipe 32 is mounted with its end lower at the side of the first chamber. The air in the box 21 sucked into the first chamber 26a is heated to a high temperature by equipment inside. This air is cooled by heating up the evaporator part of the heat pipe 32. The heat pipe 32 transfers the heat taken out of air to the evaporator in the second chamber 26b and the heat is expelled by outer air flowing inside the second chamber 26b thus providing highly efficient refrigeration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04212337-A (JP)
Title: Suture needle holder and driver
Inventor: TOOMASU ERU FUOSUTAA
IPC: A61B17/04
Filed: 1991-01-09
Abstract: PURPOSE: To provide an extremely small suture needle holding device suitable to usage for surgery. CONSTITUTION: A suture needle holding device comprising a ring member 101 having a lateral aperture 105 for containing a needle close to a tip part of it, and thin and long bodies 212, 214 movable along the ring member 101 in its shaft direction to engage a needle with the aperture 105, the thin and long body 212, 214 has an inclination surface inclined to the shaft direction, so by applying force in an inclination direction to a shaft on the inclination surface, with the form of the aperture 105 and the inclination surface to hold the needle set to match an outer diameter of the needle, thereby the needle can be prohibited from rotating.
Patent JP-S5295203-A (JP)
Title: Information reproduction apparatus
Inventor: NISHIMURA KOUICHI
IPC: G11B7/00
Filed: 1976-02-05
Abstract: PURPOSE: To remove noise form reproduction signals and increase an SN ratio by dividedly radiating beams from a light source and providing a differential amplifier circuit for deducting respective photo detecting signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11215804-A (JP)
Title: Stack for flat type semiconductor device
Inventor: YANO TOSHIYUKI
IPC: H01L23/40
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To easily and uniformly load pressure bounding of a laminate by human power, by placing a plurality of bolts at an equal distance from the center of a pressure bonding support. SOLUTION: Bolts 10, such as hexagonal socket head cap screws, in a number equal to a multiple of 3, specifically 6, are passed through holes in a pressure bonding support 5, and screwed in positions on the circle concentric with a pressurizing disk 11 at equal intervals. The pressurizing disk 11 formed of a metal plate functions as a nut common to the plurality of the bolts 10. When the bolts 10 are screwed into the pressurizing disk 11, a gap is produced between a convex spherical seat 7a and the pressurizing disk 11, and increment in the gap in turn compresses a spring 9. The spherical seat 7a and a spherical seat 7b are pressure-bonded to each other by the reaction of the spring 9. The plurality of the bolts 10 bear part of the load of pressure-bonding force, and are placed at an equal distance from the center of the pressure bonding support 5.  For the reason, the load per bolt is reduced, and the bolts 10 can be tightened by human power. Further, required pressure-bonding force can be easily and uniformly loaded on a laminate.
Patent JP-H01185720-A (JP)
Title: Information processor
Inventor: HARADA KAZUYOSHI
IPC: G06F3/038
Filed: 1988-01-20
Abstract: PURPOSE:To improve the operability of a data input part by converting the display direction of a pointing cursor corresponding to an area on a display screen at the time of instructing an icon, etc., being displayed on the display screen by the pointing cursor. CONSTITUTION:A display control part 6 converts the display direction of a data instruction graphic based on a display position decide corresponding to the amount of travel of the data input part 2, and the data indication graphic in a converted display direction is displayed on the display screen 1, then, required data on the screen is indicated. Therefore, the display direction of a cursor pattern to be displayed can be changed corresponding to a display area to which an instruction position belongs. In such a way, it is possible to prevent the cursor pattern from being protruded from the display area, and to instruct an object accurately without being deviated from the object.
Patent JP-H07220489-A (JP)
Title: Data processor and data processing method
Inventor: KAZUMI KENICHI
IPC: G11C17/00
Filed: 1994-02-03
Abstract: PURPOSE:To double the writing times of data collating the system information stored during software processing with the check data stored at the time of writing data and skipping the the writing of data. CONSTITUTION:A microprocessor CPU reads out system information stored in each block of a memory EEPROM 1, e.g. the check data (preferable, check sum) derived at the time of writing data to each block, and derives first check information therefrom. The first check information thus derived is then collated with second check information (preferably, check sum) being stored in each block at the time of writing data. Writing of data to each block is then skipped based on the collation results. Writing state of data to each block is diagnosed regardless of the number of times for writing data to each block in order to ensure writing thus doubling the number of times for writing data.
Patent JP-S61171670-A (JP)
Title: Front-rear-wheel steering gear for vehicle
Inventor: FURUKAWA OSAMU
IPC: B62D6/02
Filed: 1985-01-24
Abstract: PURPOSE:To dispense with prompt action of a driver in time of sudden variation in a kinetic characteristic, by operating a manual altering means, capable of altering the characteristic of a steering ratio function corresponding to a car speed, only at a time when a car speed variation is within the specified range. CONSTITUTION:When one of pushbuttons 36-41 of a select switch 42 is pressed, functional formula data (c) inside a memory of a computer 33 corresponding to the pushbutton pressed is read out. At a conversion process (a), a car speed signal out of a car speed sensor 34 is converted into steering ratio data in conformity with a conversion characteristic in the data read out. And, at a comparison process (d), a difference between the actual steering ratio data based on a turning position of a rear-wheel steering link out of a position sensor 35 and the said steering ratio data is found. On the basis of this difference, an output control unit 43 has it corrected to a steering ratio in the rear wheel corresponding to the car speed. At this time, when a car speed variation signal on the basis of the signal out of the car speed sensor 34 is larger than a reference value signal (f), an output signal of a selection process (g) is regulated.