baber/WOPTO huggingface dataset:
Patent JP-H04361340-A (JP)
Title: Exclusive control system for memory
Inventor: FUKUDA MASAYORI
IPC: G06F12/00
Filed: 1991-06-07
Abstract: PURPOSE:To enable speedy recovery from bus error by executing an error processing without limiting the access of another processor even when the bus error is generated in the case of bus lock for semaphore possession. CONSTITUTION:Plural data processors 3a-3n and a shared memory 1 are connected through a system bus 2, a semaphore area 5 is read in the state of locking the bus 2 by an exclusive control line in the case of accessing an exclusive memory area 6 in the memory 1, and write for possessing semaphore is executed. After this write, the lock of the bus 2 is canceled. In the memory 1, a state storing means 4 is provided for each processor so as to show whether write to the area 5 is successful or not, and while referring to the means 4 in the case of the error processing when the bus error is generated, it can be discriminated whether the write to the area 5 is successful or not. When it is discriminated that the write is successful, the processing is immediately finished and when it is discriminated that the write is not successful, a retry processing is executed from the first read of the area 5.
Patent JP-S62291193-A (JP)
Title: Compound semiconductor element
Inventor: EBE KOJI
IPC: H01S5/00
Filed: 1986-06-11
Abstract: PURPOSE:To enable the easy attainment of a hetero junction of pb1-xSnxTe compound semiconductor crystals having a boundary conspicuous in a crystal composition difference, by interposing a rare-earth chalcogenide layer between hetero junction portions. CONSTITUTION:A first Pb1-xSnxTe crystal layer 12 is formed on a PbTe substrate crystal 11 by a molecular-beam epitaxial crystal growth method or the like. A second Pb1-xSnxTe crystal layer 14 of the same quality as the first crystal layer 12 can be formed on an interposed rare-earth chalcogenide layer 13 by an epitaxial growth method. In a hetero junction substance of two kinds of Pb1-xSnxTe compound semiconductor crystals different in composition, of a compound semiconductor element having such a construction as the above, the mutual diffusion of Sn on the boundary of the hetero junction thereof is checked easily by the interposition of the rare-earth chalcogenide layer 13 comprising EuTe and others. Since the thickness of the interposed rare-earth chalcogenide layer 13 is so small as that of one-atom layer, in addition, no change in a band gap is brought about, and thus the hetero junction substance of the Pb1-xSnxTe compound semiconductor crystals having a hetero interface conspicuous in a crystal composition difference can be obtained easily.
Patent JP-S6115133-A (JP)
Title: Installing device of optical apparatus consisting of ceramic material
Inventor: FUCHI IKUO
IPC: G03B17/14
Filed: 1984-07-02
Abstract: PURPOSE:To prevent the accuracy from going wrong due to abrasion, etc. by forming the component parts of an installing device by a ceramic material. CONSTITUTION:A ceramic material is used for many parts such as a sliding contact part of a mount member. For example, a mount member 21 consists of a base part 21A and amount part 21B, and the base part 21A consists of a part 21a1 for fixing the mount member to a body of a camera, and a ring part 21a2. The mount part 21B consists of a ring part 21b1 fitted to the ring part 21a2 and a bayonet part 21b2 engaged with a lens side bayonet member (not shown in the figure). The bayonet part 21b2 is made of the ceramic material. Parts made of this ceramic material are not worn out, and maintain long its accuracy.
Patent JP-H0868-A (JP)
Title: Apparatus for cutting waste straw
Inventor: MAKIZONO HARUMICHI
IPC: A01F12/40
Filed: 1994-06-20
Abstract: PURPOSE:To keep the prescribed cutting performance of a cutter over a long period by a simple change of structure without frequently removing straw-cutting bed blades and/or a cutting blade from a waste-straw cutting apparatus. CONSTITUTION:This cutting apparatus is provided with a cutting length changing means F capable of varying the cutting length of waste straw by selecting the combination of disk-shaped bed blades 5a, 5b and a disk-shaped cutting blade 4 capable of cutting waste straw by changing the distance between the base blade shaft 3 and the cutting blade shaft 2. One side-face of the base blades 5a, 5b and/or the cutting blade 4 has a thin hard layer having higher abrasion resistance than the other side face. The distance between the base blade shaft 3 and the cutting blade shaft 2 is finely adjustable by an adjusting means.
Patent JP-S5260659-A (JP)
Title: Device for measuring actual daily rate of digital display type watch
Inventor: TAKADA MASANOBU
IPC: G04D7/12
Filed: 1975-11-14
Abstract: PURPOSE: The improvement in accuracy and rationalization are achieved by performing the reading of display time as well as recording, operation of daily rate and assessment which have hitherto been performed by operators by substituting the former with a television camera and the latter with a processing section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5263428-A (JP)
Title: Production of porous carbon fiber
Inventor: IMAI YOSHIKATSU
IPC: D01F9/14
Filed: 1975-11-14
Abstract: PURPOSE: To provide carbon fibers with high adsorbability by preliminary heat treatment of porous acrylic fibers, previously treated with hydroxyl amine, for structure fixing and carbonization prior to oxidative baking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0312530-A (JP)
Title: Pressure sensor and manufacture thereof
Inventor: HANSUIERUKU RAIHIERUTO
IPC: G01L19/06
Filed: 1990-05-25
Abstract: PURPOSE: To realize an overload protective device for protection from the action of pressure onto the front surface of diaphragm by causing an overload substance to have a joined part with a diaphragm chip in its center island, and to have an interval against a supporter chip under a no-load condition. CONSTITUTION: A silicon diaphragm pressure sensor has a supporter chip 2 and a diaphragm chip 3, and the peripheral regions of these both chips are joined to each other. And an overload substance 7 is provided in the internal space between the supporter chip 2 and the diaphragm chip 3. This overload substance 7 has a joined part 6 to the diaphragm chip 3 in the center island 5 of the diaphragm chip 3, and has an interval D1 against the supporter chip 2 under a no-load condition.
Patent JP-S6119556-A (JP)
Title: Polishing device
Inventor: KIDO TAKESHI
IPC: B24B41/04
Filed: 1984-07-02
Abstract: PURPOSE:To polish a surface while surely copying the polished surface having an undulation or the other curved surface, by providing a rotary mechanism which rotatably supports the center in the bottom surface of a polishing tool. CONSTITUTION:Abrasive paper is mounted to a vibration pad 12 of a sander 1, and the vibrative pad 12 while being vibrated is pressed to a polished surface, polishing the surface by giving a feed in a direction XY. Here the vibrative pad 12 is unevenly pressed to the polished surface if it provides an undulation, and moment is generated around a rotary center 13, provided in a bottom surface of the vibrative pad 12, of a rotary mechanism 14, causing the rotary mechanism 14 to rotate about the rotary center 13 serving as the center, consequently the vibrative pad 12 rotates copying the polished surface. While a shaft of an air cylinder 4 vertically moves for holding pressuring force to a fixed level because the vibrative pad 12, if its position is deflected in the vertical direction, changes the pressurizing force to the polished surface. Here a supporting member 5 is moved in the vertical direction and the sander 1 vertically moves, causing the vibrative pad 12 to surely copy the polished surface.
Patent JP-H0852957-A (JP)
Title: Control method used for producing printed matter and means for conducting the method
Inventor: BAPUTEISUTO GURUENINGAA
IPC: B65H43/00
Filed: 1995-06-02
Abstract: PURPOSE: To manufacture a printed product from different printed members at a high performance by optically/electrically controlling the printed product, after imparting stations of the different members, and processing control signals or the like for transport by electrically processing images or the like in area sections of the printed product. CONSTITUTION: A printed product P is carried in the direction F which crosses the main surface of the printed product P, and a carrying cycle is determined conforming to the carrying speed and an interval between the printed products. In the meantime, to the printed products P which are formed at a large number of imparting stations Z.1-Z.4, different members B.1-B.1 are imparted. Then, the printed product which is formed of different printed members, being put together by a collection, an insertion and/or a collation for the manufacture, is manufactured. In this case, the printed product P is optically/electrically controlled after respective imparting stations Z.1-Z.4, and images on area sections of the printed product P are recorded by stationary image recording means K.1-K.4, or information is read from the area sections by a movable reading head.  Then, the images and information are electrically processed, and control signals or the like for transport are processed.
Patent JP-H01305368-A (JP)
Title: Apparatus for measuring waveform of continuous signal
Inventor: YAMAGUCHI SEIICHI
IPC: G01R29/02
Filed: 1988-06-02
Abstract: PURPOSE:To measure signal waveforms continuously in real time by dividing the pulse width of a signal to be measured into a plurality of parts, and performing counting measurement. CONSTITUTION:A receiver circuit 1 receives a signal to be measured 101. A signal dividing device 2 receives the output signal from the circuit 1 and outputs pulse width signals 102-1 and 102-2. Delay pulse generators 3-1 and 3-2 receive the signal 102-1 and 102-2, delay the signals by a specified times and output a plurality of delayed signals. A 1/N frequency divider 13 divides the oscillating frequency from an oscillator 12 and sends out a clock signal. Each of gate circuits 4-1 and 4-2 receives one delayed signal and the clock signal. Counting circuits 5-1 and 5-2 receive the output signals of the circuits 4-1 and 4-2 and the other delayed signal and perform counting measurement. Registers 6-1 and 6-2 store the counted values together with bit-wait during each counting measurement. A microprocessor 9 compiles the measured data in each register and displays the result on a display 10.
Patent JP-S6028236-A (JP)
Title: Evaluating method of cleanness of surface of wafer
Inventor: HIRATSUKA HACHIROU
IPC: H01L21/304
Filed: 1983-07-27
Abstract: PURPOSE:To determine the contamination, which cannot be made sure visually or by a microscope and the like, of the surface of a semiconductor wafer by leaving the wafer in an atmosphere of high temperature and humidity as it is for a prolonged time, attaching steam particles on the surface of the wafer and observing the surface of the wafer by the density, size or distribution of the particles or the evaporation rate of particles under the state of constant temperature and constant humidity or the like. CONSTITUTION:A substrate contaning vessel 3 in which an Si wafer 2 is made to contain and a pure water vessel 8 filled with pure water 7 are received in a constant-temperature constant-humidity vessel 4, an upper section thereof has a temperature detector 5 and a humidity detector 6, which project to the inside, and on the outside of a bottom thereof a temperature regulating water channel 9 is mounted. The temperature of the vessel 4 is elevated to evaporate pure water 7, and moisture brought to the state of supersaturation is attached on the wafer 2. There are steam 10 with contaminative nuclei and steam 11 with no nucleus in the steam at that time, and steam 11 evaporates and disappears in a short time when the wafer 2 is taken out to the outside, but minute extraneous matter 1 as contaminative nuclei in steam 10 remains on the wafer 2. Accordingly, contamination is inspected, and the wafer 2 is evaluated.
Patent JP-H09316472-A (JP)
Title: Fuel and its production
Inventor: MATSUURA HIDEKI
IPC: C10L5/48
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain fuel containing combustible waste product and calcium silicate and capable of effectively utilizing the waste products from homes and industries, suppressing air pollution which affects adverse influence on health and producing at a low cost. SOLUTION: This fuel contains (A) paper, woods, bamboo, plastics (e.g. chlorine-containing resin such as vinyl chloride resin or vinylidene chloride resin) and combustible waste product such as rubber and (B) preferably 3-40wt.% calcium silicate. The fuel is obtained by finely crushing, e.g. the component A, sorting and removing metals, etc., contained therein, adding a prescribed amount of the component B to the resultant crushed material, sufficiently mixing and stirring these components by a mixer, and then, subjecting the mixture to compression molding under heating so as to form a prescribed shape by a compression molding machine.
Patent JP-H08330-A (JP)
Title: Ski bag
Inventor: YOSHIOKA TOSHIO
IPC: A45C3/00
Filed: 1994-06-20
Abstract: PURPOSE:To provide a ski bag, by which ski boots can easily be put in and out, and carrying can be facilitated. CONSTITUTION:Both end parts in the longitudinal direction of an oblong bag main body 1 are respectively provided with a ski boot storing part having such a capacity as to store a ski boot for one foot. Closing covers for the ski boot storing parts are disposed on the outer side part of the bag main body 1 in such a manner as to be freely opened and closed. A shoulder belt 4 for shouldering and a hand grip 5 for hand carrying are provided on the bag main body 1. A grip part 6 is provided on the upper part of at least one end of the bag main body 1 separately from the shoulder belt 4 and the hand carrying grip 5. Casters 7 are provided on the lower part of the other end of the bag main body 1.
Patent JP-H031444-A (JP)
Title: Alkaline dry battery
Inventor: TAKAHASHI HIROYUKI
IPC: H01M4/50
Filed: 1989-05-30
Abstract: PURPOSE:To obtain an alkaline dry battery at a low cost and with excellent high rate discharge performance by using a mixture of chemically synthesized manganese dioxide powder whose main crystal structure is theta-type and electrolytic manganese dioxide powder as the positive pole active material. CONSTITUTION:Chemically synthesized manganese dioxide whose main crystal structure is theta-type is prepared by acid-treating manganese oxide obtained by calcining manganese sulfide. This manganese dioxide is mixed with electrolytic manganese dioxide powder and this mixture is used as a positive pole active material. Average particle size of the chemically synthesized manganese dioxide is preferably 20num or less and mixing ratio is preferably 30-60wt%. Since hetaerolite producing reaction easily occurs, discharge duration time is lengthened and high rate discharge performance is enhanced. By using chemically synthesized manganese dioxide, cost is reduced.
Patent JP-S5927484-A (JP)
Inventor: KAMIO AKIO
IPC: H01R43/00
Filed: 1982-08-07
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-H0431751-A (JP)
Title: Defect detecting method by visual inspection
Inventor: NAKAHARA TOMOHARU
IPC: G01N21/88
Filed: 1990-05-28
Abstract: PURPOSE:To make it possible to detect a defect part such as a crack whose contrast is small in high accuracy by judging the presence of the defect part based on the differentiated absolute value expressing the changing rate of a density value in the proximity region of the image of a picked-up image of a pixel and the differentiated direction value expressing the direction of the maximum change of the density value. CONSTITUTION:The image of an object under inspection 1 is picked up with an ITV camera 2 and the like. The density of each pixel becomes the digital value with an A/D converter part 5. Spatial differentiation is performed for the density value of each pixel in a spatial differentiating part. The differentiated absolute value expressing the changing rate of a density value in the proximity region of the pixel and the differentiated direction value expressing the direction in parallel with the edges of a defect and the like in the orthogonal direction with the maximum changing direction of the density value in the proximity region are stored in a differentiated-absolute-image-frame memory 11 and a differentiated-direction- image-frame memory 12, respectively. Meanwhile, the differentiated absolute image is inputted into a binary-coding part 7, and the large part of the differentiated absolute values is taken out. The binary-coded image obtained from the differentiated absolute-value image is inputted into a line thinning part 8 and transformed into the line image having one-pixel width. This image and the differentiated direction value are inputted. The edge image is divided into 16 parts in a differential-direction binary-coding part 9.
Patent JP-S5662822-A (JP)
Title: Production of novel polyamidepolyamine resin
Inventor: KUROKAWA AKIO
IPC: D21H17/55
Filed: 1979-10-26
Abstract: PURPOSE: The modification reaction between a polyamideamine and a diglycidyl compound is effected to produce the titled new type resin that improves water-filtering properties when added to a pulp slurry for paper making and increases the yield of filler and fibrids.  
     CONSTITUTION: A diglycidyl compound of formula I (R 3  is ethylene, propylene; n is 1W15) or formula II (R 4  is neopentyl glycol, glycerol) is added to an aqueous solution of a polyamidepolyamine resulting from the polycondensation reaction between a polyalkylenepolyamine such as triethylenetetramine and a dicarboxylic acid such as adipic acid, preferably by 1.0×10 -4 -0.5mol per mole of the polyalkylpolyamine and the modification reaction is effected at 20W70°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04362280-A (JP)
Title: High viscous pump device
Inventor: MURATA MINORU
IPC: F04B15/02
Filed: 1991-06-10
Abstract: PURPOSE:To prevent the deterioration of a high viscous material due to the contact with air and flow-out to the outside by returning the high viscous material which leaks from the gap between a movable cylinder and the cylinder party of a pump body to the lower part container of a following plate through a high viscous material returning hole from the inside space of a bellows. CONSTITUTION:When a movable cylinder 23 is driven in reciprocation in the vertical direction, together with a pump shaft 21, the capacity in a pump body 15 various, and pumping action is carried out. Accordingly, accompanied with the increase of the pump capacity, the high viscous material in a can is sucked into the pump body 15, passing through the periphery of a valve 26 separated from a suction port 24. On the other hand, accompanied with the reduction of the pump capacity, the high viscous material in the pump body is sent under pressure into a spray gun, etc., outside from a pipe joint 28, passing through the periphery of a check valve 29 separated from a discharge port 27. In this case, the high viscous material which leaks from the gap between the movable cylinder 23 and the cylinder part 22 of the pump body 15 once fills the inside space of bellows 41, and then is returned into the power part space of as following plate 13, i.e., into the high viscous material in the can from a high viscous material returning hole 45.
Patent JP-S62298331-A (JP)
Inventor: BINSENTO ERU BEIRANKOOTO
IPC: A61L29/08
Filed: 1987-06-01
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-S5262603-A (JP)
Title: Resonance isolation rubber for brush springboard
Inventor: ORIGASA TETSUO
IPC: H02K13/00
Filed: 1975-11-19
Abstract: PURPOSE: To make isolation rubber mountable onto brush spring board with tensile of rubber, by providing projection, hook or hole in it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11328714-A (JP)
Title: Method and device for mounting optical part
Inventor: SAKUTA SHIGERU
IPC: G11B7/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To confirm the precision in mounting an optical part to a holder and to improve the reliability in adhering/fixing. SOLUTION: A preload is applied from an optical part 2 to a holder 1 by a down direction preload applying mechanism, the distortion generated in a holder base 1a is measured by a strain gage 20 under the above condition and the contact condition between the part 2 and the holder 1 is detected. If no distortion is measured in the base 1a and the part 2 and the holder 1 are put in a completely uncontacting condition, the preload from the part 2 to the holder 1 by the mechanism is increased. If the distortion is measured in the base 1a and the part 2 and the holder 1 are in a contacted condition, the relative angle between the part 2 and the holder 1 is adjusted and the part 2 is adhered to the holder 1.
Patent JP-S6118184-A (JP)
Title: Light-emitting element
Inventor: MISAWA SHIYUNJI
IPC: H01L33/32
Filed: 1984-07-04
Abstract: PURPOSE:To enable the wavelength of emitted light to be varied as desired, by forming a gallium nitride single crystal semiconductor luminescent layer of aluminum chloride gallium having low resistance on a single crystal substrate, and further forming a single crystal semi-insulative layer of aluminum nitride gallium having high resistance on the luminescent layer. CONSTITUTION:A sapphire substrate 20 heated to 700 deg.C is simultaneously irradiated or supplied with an Al molecular beam from an Al evaporation source 16, a Ga molecular beam from a Ga evaporation source 17, ammonia from a gas inlet pipe 14, and a very small amount of Zn molecular beam from an impurity doping element evaporation source 18 to grow an AlGaN single crystal film. The intensities of the Al molecular beam and the Ga molecular beam are controlled so as to produce a film of a semiconductor luminescent layer 21. After the growth of the layer 21, the application of the Zn molecular beam is suspended, and the ratio between the respective intensities of the Al molecular beam and the Ga molecular beam is adjusted so as to produce an AlGaN single crystal film which constitutes a semi-insulative layer 22. Electrodes 24 are then formed to produce a light-emitting element. The wavelength of the light emitted from the element is varied as desired by changing the composition. Emission of blue light is also made possible.
Patent JP-H035286-A (JP)
Title: Working tool mounting device of walking type agricultural machine
Inventor: SUMITA YOSHIO
IPC: B62D51/06
Filed: 1989-05-30
Abstract: PURPOSE:To facilitate the mounting of a working tool in a proper manner by protruding a tool bar to the side from a support frame mounted on the upper part of a transmission case and having a handle pipe on the upper part thereof, and mounting the working tool on this tool bar. CONSTITUTION:A support frame 2 is provided by means of locking members 20, 20, on the upper part of a transmission case 1 arranged along the front and rear direction at the center of a machine body, a handle frame 21 with left and right handle pipes 3, 3 is provided at the upper part of the support frame 2. In this case, the basic end of a tool bar is integrally mounted on the members 20, 20 through a basic plate 30. A working tool 7 provided with other members' storing part 6 through a fitting unit 32 is set so as to slide freely in the range of length of the bar 5. The tool 7 is fixed to be adjusted freely vertically at the vertical intermediate part, at the rear end of an arm 33 protrud ing rearwards from the fitting unit 32. It is thus possible to enable free and easy adjustment of the handle pipe 3 and the working tool 7.
Patent JP-S6031178-A (JP)
Inventor: ISHII KENICHI
IPC: G09G1/00
Filed: 1983-07-29
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。