baber/WOPTO huggingface dataset:
Patent JP-H04141650-A (JP)
Title: Silver halide photographic emulsion and production thereof and silver halide color photographic sensitive material
Inventor: HIOKI KATSUHIKO
IPC: G03C1/035
Filed: 1990-10-02
Abstract: PURPOSE:To obtain the silver halide photographic emulsion which has a rapid processing characteristic, low fogging and high sensitivity as well as improved high illuminance failure characteristic by incorporating the specific silver halide photographic emulsion into the above photosensitive material. CONSTITUTION:The silver halide photographic emulsion which has >= 10mol% silver chloride content and <= 1/20 ratio of the number of fogged particles to the number of the total silver halide particles is incorporated into at least one layer of the silver halide color photographic sensitive material having at least two layers of blue sensitive silver halide emulsion layer varying in sensitiv ity, at least two layers of green sensitive silver halide emulsion layers varying in sensitivity and at least two layers of red sensitive silver halide emulsion layers varying in sensitivity on a base. The silver halide photographic emulsion which has the sufficient rapid processing characteristic, the low fogging and the high sensitivity as well as the improved high illuminance failure characteris tic is obtd. in this way.
Patent JP-H08129821-A (JP)
Title: Floppy disk device
Inventor: SUZUKI KENICHI
IPC: G11B19/02
Filed: 1994-10-28
Abstract: PURPOSE: To exactly detect a changeover of floppy disk media in a floppy disk drive and to inform a host system of the state of the floppy disk drive. CONSTITUTION: The device is equipped with a floppy disk controller 1 for performing a control operation upon receipt of a command from the host system and the floppy disk drive 2 for performing a write/read operation on a floppy disk medium upon receipt of a control action of the floppy disk controller 1. A signal selecting circuit consisting of an OR circuit 4, a NAND circuit 5 and an AND circuit 6 to correspond to inputs of input/output signals including a motor control signal 12 and a control signal 11, etc., a ready signal 13 and a disk change signal 14 is included in the device as an interface between the floppy disk controller 1 and the floppy disk drive 2.
Patent JP-S63119893-A (JP)
Inventor: NAGANUMA KIYOSHI
IPC: E03B7/00
Filed: 1986-11-10
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-H09128982-A (JP)
Title: Eeprom with protective function
Inventor: HAYASHI ITSUHIN
IPC: G06F21/79
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an EEPROM having a protection function for an arbitrary memory cell. SOLUTION: One protection bit can be added to all bytes or all words in an EEPROM. This protection bit is achieved by utilizing the same EEPROM cell in a data memory array. It is protected by one protection bit for each data byte (word). Before an user uses an memory, the bit is already set. When corresponding byte (word) is required to be protected, it is set to a 'protection' mode by programming. A session for reading out the protection bit is provided for each an execution cycle, it is decided whether writing in the byte (word) is performed or not depending on the read out result. When it is protection mode, high level voltage varying the contents is not applied to the byte (word).
Patent JP-H09113186-A (JP)
Title: Washing device for heat-exchanger for ceiling mounting type air-conditioner
Inventor: OUCHI RYUNOSUKE
IPC: F24F1/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a washing device to be freely attached to buried-type air-conditioners, different in size and a shape, and used. SOLUTION: A fluid injection nozzle device 1 having a fluid injection nozzle 2, through which washing liquid is sprayed against a heat-exchanger C with a fin while being automatically moved and supported at a support board, fronts on the under surface of a casing B in a state that the casing body B is suspended from stay bolts J by which the casing body is fixed by means of hooks 4c at the tips of string substances 4a inserted movably only in one direction by fastening fixing tools 4b attached at least in two spots of the right and the left of the support board. A cover 5 formed of a resin film having water durability and elasticity is mounted at the support board on the lower part of the casing B for a ceiling mounting type air-conditioner and an annular heat-exchanger C with a fin is arranged in the casing B having an under surface being released.  The casing B is covered with the cover 5 from below.
Patent JP-H09113625-A (JP)
Title: Laser radar equipment
Inventor: KAI KOICHI
IPC: G01S17/931
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a human body from being exposed to a laser beam emitted from laser radar equipment for a long time by the unauthorized use of the laser radar head section of the equipment by checking whether or not the head section is properly connected to a laser radar control section. SOLUTION: An identification code is transmitted to a laser radar control section 8 from a laser radar head section 7 as transmitting data and the control section 8 transmits an answer code to the head section 7 in response to the identification code. The head section 7 discriminates the propriety of the answer code and, when the code is improper, continuously transmits the identification code until a proper answer code is received. When the improper answer code is received by a set number of times or more, the head section 7 stops the operation of laser radar equipment.
Patent JP-S63120223-A (JP)
Title: Drainage
Inventor: IIDA SHIGETAKA
IPC: E03F1/00
Filed: 1986-11-07
Abstract: PURPOSE:To accurately perform the grasping and control of the water use state in a site using actual drain quantity, by subtracting the total rainfall in the site from measured drain quantity through a rain gauge. CONSTITUTION:In a control apparatus 4, the total rainfall in a site is calculated on the basis of the measured quantities from a rain gauge 6, a thermometer 7 and a hygrometer 8 by an evaporation operation part 4C and a rainfall operation part 4D. This total rainfall is subtracted from the measured drain quantity measured and calculated by a drain quantity measuring means DM in an actual drain operation part 4E to operate and determine actual drain quantity which is, in turn, supplied to a use rate operation part 4G and a display part 4F. By this method, the grasping and control of the water use state in the site can be accurately performed.
Patent JP-S63118551-A (JP)
Title: Water heater having additional-heating function
Inventor: FUJIO HIROMI
IPC: F24H1/00
Filed: 1986-11-07
Abstract: PURPOSE:To facilitate the operation of feeding water into a circulation pump by connecting a priming water feeding device to a branch from an additional- heating pipe in the outer casing, and attaching a detachable priming water tap that protrudes beyond the outer casing. CONSTITUTION:A tee 27 is connected to a supplemental heating pipe 18 between a circulation pump 4 and a hot water supply port 20 with hose bands 28, 29, and a priming water feeding device 32 having an upwardly facing priming water feeding port 31 is fitted to the branched port 30. A priming water tap 35 is screwed on to the priming water feeding port 31 via a sealing packing 34. Thereby, the priming water can easily be fed to the circulation pump 4 without removing the front panel 40 of the outer casing 2. That is, when the priming water is needed, the priming water tap35 is removed by using a coin etc. and then water is fed through the priming water feeding port 31. The water so fed passes the branched port 30 and an addition-heating pipe 18 to be supplied to the circulation pump 4 as priming water.
Patent JP-H09108851-A (JP)
Title: Pressure-welding method by forging of vessel for electromagnetic cooking appliance
Inventor: SHIBATA AKINORI
IPC: B21D51/18
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-welding by forging by which the curvature of the bottom face of a vessel becomes a desired dimension at the point of time when the temp. of the vessel returns to the normal temp. after completion of pressure-welding by forging. SOLUTION: The die part of a press is constituted of an upper die 1 and a lower die 2. The pressing surface of the upper die 1 is made into a convex face and, on the other hand, the pressing surface is made into a concave face 4. The dimensions of the curvature of these convex face 3 and concave face 4 are same. A clad plate 9 is positioned in the edge part 10 of the main body 5 of the vessel made of aluminum so that the aluminum sheet 8 of the clad plate 9 is brought into contact with the outside of the bottom part 6 of the main body 5 of the vessel made of aluminum and arranged.  After arranging the main body 5 of the vessel and the clad plate 9 are arranged on the lower die 2 as keeping a relative position, both are welded by pressure with the lower die 2 and upper die 1 and the aluminum sheet 8 of the clad plate 9 and the outside of the main body 5 of the vessel made of aluminum is joined at hot solid phase.
Patent JP-S63120230-A (JP)
Title: Spectrophotometer
Inventor: OKUBO KAZUAKI
IPC: G01J3/36
Filed: 1986-11-07
Abstract: PURPOSE:To almost linearily form a dispersion image on a light receiver array with respect to all of wavelengths, by arranging the light receiver array at the predetermined optimum position inside the Rowland circle of a concave diffraction lattice. CONSTITUTION:A light receiver array 5 is arranged to the Rowland circle 2 of a concave diffraction lattice 1 at the optimum position 0.125-1.5% inside the diameter of said circle 2 and a dispersion image is almost linearily formed within a range of -1.8-+1.8 deg. to the normal line passing the center of the grating 1 with respect to all of wavelengths and the sensitivity wavelength band half value width errors of array elements coincide at the min. Therefore, when a sensitivity wavelength band half value width is allowed to coincide with the wavelength interval of the array elements through an incident slit 3, the integral of radiation energy and the multiple integral of a spectrum and tristimulus values for calculating a measured value can be accurately performed.
Patent JP-2000096579-A (JP)
Title: Method and structure for connecting pile head
Inventor: NISHIYAMA TAKASHI
IPC: E02D27/12
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To improve design efficiency and workability by embedding a non self-sustaining tensile resistant member attached to a pile head into a concrete base of the upper structure while it is erected upright. SOLUTION: Wires 2 which are non self-sustaining tensile resistant members are attached to the head of a pile 1 by attaching jigs 6 and embedded in a foundation slab 3 as a concrete base of the upper structure while the wires are held vertically. The sectional area, the surface condition, and the number of the wires are set so that they yield, break, or slip at the adhesion face arise before the head of the pile 1 yields by a tensile force. In execution, after the pile 1 has been driven into the ground 5, reinforcements of the foundation 3 are arranged in the state that the wires 2 are laid down so as not to hinder the arranging work of reinforcements. Then, the wires 2 are pulled up and kept vertically to place the foundation 3 concrete.  In this way, reinforcements are not required to weld to the pile head, and the reinforcements for the foundation can be precedently arranged, and further, the pile head is prevented from being broken by an excessive bending moment or drawing force.
Patent JP-H07120108-A (JP)
Title: Refrigerator
Inventor: YOSHINAGA ETSUKO
IPC: F25B43/00
Filed: 1993-10-25
Abstract: PURPOSE:To prevent generation of extraordinary sound due to introduction of a liquid refrigerant into a compressor by disposing a second accumulator between a first accumulator connected from a cooling tube outlet of an evaporator and a compressor suction side pipe in a refrigerating cycle using HFC134a refrigerant. CONSTITUTION:Since the refrigerant cannot be separated to gas and liquid by a first accumulator 10 of a refrigerating cycle for a refrigerator using HFC134a and even if the refrigerant is fed out to a second accumulator 17 side, a refrigerant inlet tube 21 is not opposed to a refrigerant outlet tube 18, the refrigerant is collided with a lower inner wall of the accumulator 17, then only gasified refrigerant is fed to a compressor side through the tube 18. Only the gasified refrigerant is fed into the compressor by the accumulator 17, and extraordinary sound such as refrigerant flowing-in sound, refrigerant boiling sound, etc., can be prevented.
Patent JP-S62126447-A (JP)
Title: Address conversion method
Inventor: EJIRI MASAHARU
IPC: G06F12/08
Filed: 1985-11-28
Abstract: PURPOSE:To reduce the capacity of a transferring image table for converting a logical address to a cache address by making the same logical address correspond to data on a physical address to be used among respective jobs in common. CONSTITUTION:An arithmetic unit 11 inputs a logical address 12 to a cache transfer image table address converting circuit 13 to obtain a cache address 14 directly. In such a case, the same logical address is made to correspond to the data on the physical address to be used among respective jobs in common and these plural transfer image tables are formed on one physical address space, so that the part to be used by respective jobs in the transfer image tables in common can be prevented from being overlapped. Thus, the capacity of the transfer image tables can be sharply reduced by the prevention of overlap.
Patent JP-H06116787-A (JP)
Title: Aluminum alloy sheet excellent in formability, weldability, corrosion resistance and image clarity after coating
Inventor: UESUGI KOJI
IPC: C25D11/04
Filed: 1992-10-05
Abstract: PURPOSE:To provide an aluminum alloy sheet remarkably improved in formability, weldability, corrosion resistance and image clarity after coating and improved in various properties to a level enabling even the application of the existing steel sheet producing line. CONSTITUTION:The surface of an aluminum alloy sheet has an anodically oxidized film of 0.01 to 10mum, and in which surface roughness is controlled in such a manner that the flat parts whose center line average roughness (Ra) on the surface is regulated to <=0.6mum occupy >=30% of the sheet surface as well as the maximum height (Rmax) is regulated to 8 to 16mum.
Patent JP-S63119539-A (JP)
Title: Semiconductor sealing equipment
Inventor: TSUTSUMI KOJI
IPC: B29C45/26
Filed: 1986-11-08
Abstract: PURPOSE:To prevent yield of burr on a lead frame, by dividing a spacer block into a plurality of pieces in the horizontal direction, thereby suppressing the amount of thermal deformation of the spacer block, and uniformly performing clamping. CONSTITUTION:A spacer block 20 supporting a surface plate 1 is constituted by many divided block pieces 20a. Since the surface plate is heated with heaters 7 in the surface plate 1 to a high temperature, a large difference in temperature is generated between the upper and lower surface sides of the spacer block 20. Since the spacer block 20 is divided into many block pieces 20a, the amount of thermal deformation of each block piece 20a is very small. Meanwhile, the surface plate 1 is supported by the block pieces 20a. Thus clamping can be performed uniformly, and yield of burr on a frame can be prevented.
Patent JP-H0284545-A (JP)
Title: High surface fiber
Inventor: RICHIYAADO MAIKURU KOTSUPUCHIT
IPC: D06M101/16
Filed: 1988-10-24
Abstract: PURPOSE: To obtain fibers or microbeads with high surface area and high adsorptive capacity by further crosslinking a crosslinked poly(aromatic vinyl) polymer structural product while lying swollen with a relevant solvent. CONSTITUTION: The fibers or microbeads with high surface area are obtained by the following process: a crosslinked poly(aromatic vinyl) polymer structural product (fibers or emulsion-polymerized microbeads) is swollen with a swelling agent relevant to the polymer and not hampering the formation of macronet structure without deactivating a Friedel Crafts catalyst, and then further crosslinked in a swollen state.
Patent JP-S61145605-A (JP)
Title: Multiplex controller
Inventor: SANO YOSHINAO
IPC: G05B9/03
Filed: 1984-12-19
Abstract: PURPOSE:To prevent rapid change to a manipulated variable being an output of an adjustment control section by inputting a signal mitigating a faulty control input signal to a multiplex signal selection section when the faulty control input signal is detected. CONSTITUTION:A control input signal a11 is inputted to a signal fault detection section 5, a rate change limiter 6 and a signal switch section 7 and the detection section 5, at the sudden change in the signal a11, outputs a switch signal to the limiter 6 and the section 7. The limiter 6 allows an output f11 of the rate of change limiter to follow the signal a11 when the signal a11 is normal. When the signal a11 causes a sudden fault, the limiter 6 outputs a signal suppressing the change in the signal a11 as the limiter output f11. The switch section 7 inputs the signal e11 and outputs the signal a11 when the signal a11 is normal and outputs the signal f11 when not normal as an input g11 of a multiple signal selection section 1 respectively. Thus, no sudden change is caused to the manipulated variable being an output of an adjustment control section 3.
Patent JP-H11101263-A (JP)
Title: Torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve torque limiter by a method wherein in application for low speed rotation, lubrication performance is improved by the promotion of production of an oil film, and in application for high speed rotation, an initial torque change amount is reduced. SOLUTION: In this torque limiter, the two ends of a coil spring 7 wound around the periphery of an inner ring 1 formed of an oil-contained sintered substance are locked at an outer ring 2 or a member formed integrally therewith. In this case, in application for application wherein the peripheral velocity of the inner ring 1 is 2000 mm/min. or less, the coil spring 7 in a square shape in cross section is used and in application for high speed rotation wherein the peripheral velocity is 2000 mm/min. or more, the coil spring 7' in a round shape in cross section is used.
Patent JP-S62125804-A (JP)
Title: Simple liquid purifier
Inventor: KAWAI ATSUSHI
IPC: B01D63/02
Filed: 1985-11-27
Abstract: PURPOSE:To obtain the titled device which is never contaminated with bacteria and appropriately used as the container of the cleaning liq. or the keeping liq. of a contact lens by using a vessel consisting of an elastic material which can be squeezed and can be restored to the original from when the squeezing pressure is released and a hollow yarn having a hydrophilic part and a hydrophobic part. CONSTITUTION:A cap 20 having a convergent cylindrical liq. discharge part 22 at the central part is mounted on the mounting part 16 of the upper opening part 12 of the main bottomed cylindrical vessel body 10 formed with an elastic member of polypropylene, etc. Porous hollow yarns 28 having a hydrophobic part 36 and a hydrophilic part 38 are bundles in the from of a loop, the end parts are fixed with an adhesive to form a hollow yarn holding part 30, and the bundle is fitted into the cap 18. The vessel is inclined or collapsed the barrel part of the main body 10 is squeezed by the fingers, etc., hence an aq. liq. 14 is permeated through the hydrophilic part of the hollow yarn 28 and discharged to the outside from the discharge part 22, and bacteria, if present in the liq. 14, are removed. When the main body 10 is restored to the original form, air flows in through the hydrophobic part 36, and the bacteria in the air do not intrude into the main body.
Patent JP-2000097243-A (JP)
Title: Bearing and bearing unit
Inventor: MIYAGI NAOKI
IPC: F16C33/62
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a bearing capable of remarkably improving rigidity and longevity and capable of high speed rotation of a machine tool, rotation in high precision and corresponding to heavy cutting, reducing lowering of rigidity even in the case where it is miniaturized and capable of high speed rotation, rotation in high precision and increasing longevity at rational manufacturing cost. SOLUTION: A rolling element 4 is formed of a ceramic material and at least one of an inner ring 2 and an outer ring 3 is formed of tungsten alloy in a bearing 1 constituted of the inner ring 2 and the outer ring 3 concentrically arranged and the rolling element 4 arranged between the inner ring 2 and the outer ring 3 free to roll. This ceramic material is made of at least one kind of silicon nitride, silicon carbide, aluminum, zirconium and aluminum nitride.
Patent JP-2000098325-A (JP)
Title: Projection color image display device
Inventor: FUNATSUKURI YASUO
IPC: G09F9/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high definition and high luminance by improving the availability of pixel and beam in a liquid crystal display element in the case of a single plate system. SOLUTION: In this single plate system device, three sheets of color wheels 21, 22, and 23 where a red color reflection area reflecting a red color beam and transmitting remaining color beams through, a green color reflection area reflecting a green color beam and transmitting remaining color beams through and a blue color reflection area reflecting a blue color beam and transmitting remaining color beams through are uniformly arranged along the rotational direction are arranged non-parallel, and motors 71, 72, and 73 rotating respective color wheels 21, 22, and 23 are provided, and the rotation of respective motors 71, 72, and 73 are controlled so that the same color reflection areas of respective color wheels 21, 22, and 23 aren't superimposed on each other.  In a microlens array 31, reflected light beams from respective color wheels 21, 22, and 23 are converged on the corresponding pixels of the liquid crystal display element 32 according to respective incident angles to be enlarged/projected to a screen 6 by a projection lens 5.
Patent JP-H0582955-A (JP)
Title: Ink-form solder for printing and fine soldering method
Inventor: HARADA AKIO
IPC: B23K35/26
Filed: 1991-09-19
Abstract: PURPOSE:To enable printing to a pattern section having fine dimensions by using ink-form solder for printing, in which fine solder is dispersed into a dispersion medium. CONSTITUTION:Ink-form solder for printing, in which fine solder having the low degree of oxidation is dispersed into a dispersion medium adjusted so that the whole dispersion medium is evaporated at a soldering temperature in a vacuum, is used. Printing is conducted to a fine pattern section on a substrate by the ink-form solder for printing, and a holding substrate 2, to which an electronic part is set up, is placed on a chain conveyor 7 in a vacuum tank 1. The holding substrate 2 is transferred to a vacuum reflow soldering heating section in the vacuum tank 1. Exhaust is performed by a rotary vacuum pump 6 in the heating section, heating is started by an infrared heater 3, and a solder pattern is thermally fused. The holding substrate 2, to which vacuum reflow soldering is completed, is passed through a parting plate 15 and conveyed to a cooling chamber with a water-cooling unit 9 and a cooling fan 8, and cooled by a gas fan in a nitrogen atmosphere.