baber/WOPTO huggingface dataset:
Patent JP-H10130621-A (JP)
Title: Powder and its production
Inventor: OGINO TOSHIAKI
IPC: C09K3/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a powder for preventing the blocking of prints, etc., which hardly damages prints such as gravures and can be greatly reduced in the tendency toward scattering in the air during dusting by attaching, to the surface of a primary particle, an additive heavier than the primary particle to form a secondary particle and coating the surface of the secondary particle with a coating agent. SOLUTION: This powder comprises primary particles (mainly comprising starch), at least one additive attached to the surfaces of the primary particles selected from among silica, heavy calcium carbonate, etc., and a coating agent (e.g. a silicone or a silane coupling agent) applied to the surfaces of secondary particles comprising the primary particles and the additive. The figure shows the magnified longitudinal section of a desired powder 10 comprising a primary particle (the central sphere), an additive 12, a secondary particle 13, and a coating agent 14. The particle size of the primary particle is 20μm, and that of the additive, 0.5-1.0μm. The specific gravity of the primary particle is 1.5, and that of the additive, 1.62-1.69 times that of the primary particle.
Patent JP-H01147194-A (JP)
Title: Horizontal flow fan and its assembly
Inventor: ABE HIDEO
IPC: F04D17/04
Filed: 1987-12-03
Abstract: PURPOSE:To increase the connection force of a driving shaft and a resilient fitting element for securing the torque transmission by joining a fan body and the driving shaft in such a way that the driving shaft is forced to be turned frictionally into the engaging hole in the turning direction. CONSTITUTION:A silicon rubber film 11b, which is a resilient film, is formed on the internal face of the engaging hole 11a of a rubber bush 11, i.e. a resilient fitting element, whereby forming a horizontal flow fan. To join the driving shaft 5 with the engaging hole 11a, when the end part 5a of the driving shaft 5 is forced into the engaging hole 11a, the driving shaft 5 is turned frictionally with the rubber bush 11 retained. When such procedure is used, such phenomenon is generated that the silicon rubber film 11b formed on the internal face of the engaging hole 11b catches the driving shaft 5 along the circumferential direction of the end part 5a of said shaft 5.
Patent JP-S63156362-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATSUTA SHIGERU
IPC: H01L21/337
Filed: 1986-12-19
Abstract: PURPOSE:To suppress the position deviation of a suppressing region and to prevent the decrease in breakdown strength in the reverse direction of a gate, by introducing impurities, which form a gate region, forming a side wall on an introducing window for the impurities, introducing a material for decreasing the introducing coefficient of the gate region, and thereafter forming the gate region by heat treatment. CONSTITUTION:A silicon nitride (Si3N4) film 22 is formed by a CVD method. Thereafter plasma etching is performed, and a gate introducing window 22a is opened. Then a magnesium implanted region 23 is formed. Then plasma etching is performed on the entire surface, and a side wall 24a is formed on the side surface of the gate introducing window 22a. Then a suppressing region 25 for the magnesium introduction is formed. As a cover film, e.g., an aluminum nitride (AlN) film 27 is formed on the entire surface. Thereafter, heat treatment is performed in, e.g., an infrared-ray lamp furnace, and a gate region 26 is formed.
Patent JP-H02150914-A (JP)
Title: Clock control system
Inventor: IWATA ATSUSHI
IPC: G06F1/04
Filed: 1988-12-01
Abstract: PURPOSE:To perform the proper stop control of the working clock pulse to each device by carrying out the control so as not to cut off the clock pulses to the lower rank devices when the clock pulses are cut off to the host devices. CONSTITUTION:The clock stop instruction signals inputted to AND circuits 420-423 are successively supplied to the signals lines 54, 472 and 473. The OR circuits 410-413 produce the clock stop instruction signals in consideration of the constitution states and the connecting positions of the arithmetic processors 30-33. The circuits 410 receive the supply of the valid clock stop instruction signals via the signal lines 460-463 only when the individual clock stop instruc tion signals of processors 30-33 are inputted through the signal lines 50-53 and the processors 30-33 are connected to each other. As a result, the OR output signals are outputted to the signal lines 450-453. The clock pulses supplied to the processors 30-33 can be controlled by their individual clock stop instruc tion signals only via the signal lines 50-53 as long as the constitution information bit signals of the signal lines 60-63 are kept in the cut states O.
Patent JP-H04177917-A (JP)
Title: Error correction decoder
Inventor: MIYA KAZUYUKI
IPC: H03M13/23
Filed: 1990-11-09
Abstract: PURPOSE:To considerably reduce the memory quantity without increase in the arithmetic quantity and to attain Viterbi decoding by combining candidates of branch metric depending on a type to which each state belongs when candidates of the branch metric are decided whose reception series is decided so as to obtain an actual branch metric. CONSTITUTION:The decoder consists of an addition comparison selection circuit 1, a metrical (branch metric) storage circuit 2, an accumulation (metric) storage circuit 3, a bus memory circuit 4, and a maximum likelihood discrimination circuit 5. When a reception series is inputted, an candidate of a branch metric in which a path is taken with respect to the input is recognized from a 1st table, and each path is recognized to be coincident with a branch metric taken actually from a 2nd table depending how candidates are combined. Thus, the increase in the processing quantity is prevented, the memory quantity is considerably reduced and Viterbi decoding is implemented.
Patent JP-H10187567-A (JP)
Title: Socket binding method for communication system
Inventor: HWANG YEONG-GIL
IPC: G06F13/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent system resources from being consumed or a load from increasing in an abnormal state by retrying a bind system call a previously set time later if the bind system call fails. SOLUTION: If the bind system call fails and is retried, the call is retried not immediately, but the previously set time later. Namely, A server and a client specify a type of communication protocol for a network I/O at stages 401 and 411. Then the server gives a name to an unnamed socket at a stage 402 and confirms whether or not the bind system call fails at a stage 403. If the bind system call fails, an advance to a stage 404 is made to wait for the previously set time and then a return to the stage 402 is made to retry the call. In this case, the set time is a delay time set by the system itself.
Patent JP-H09145180-A (JP)
Title: Cryogenic freezer
Inventor: HARAGUCHI EIJI
IPC: F25B9/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent eddy current from being generated in a cryogenic freezer in which refrigerant gas of which temperature is decreased is passed through a cold heat accumulator stored in a displacer so as to store cold heat therein by a method wherein the cold heat accumulator is constructed such that many metallic cold heat accumulating members are stored in a container and some partition members having aeration characteristic are arranged at predetermined positions. SOLUTION: A Solvay-cycle type helium freezer is operated such that a temperature in an expansion chamber of a cylinder is decreased as an adiabatic expansion of refrigerant gas is performed in it so as to generate cold heat and the refrigerant gas of which temperature is decreased is passed through a cold heat accumulator stored in a displacer so as to accumulate cold heat.  This cold heat accumulator is constructed such that a plurality of partition members 32 having aeration characteristic and non-conductive characteristic such as mesh made of Bakelite, urethane coated copper wire, mesh made of polyimide amide coated copper wire or the like are arranged in a cylindrical container 30 in a predetermined spaced-apart interval so as to be crossed with a central axis of the container 30 and to divide an inner side of the container 30 into a plurality of segments, and a limitless number of lead balls 31 with a diameter of about 0.1mm are filled and enclosed in each of the segments.
Patent JP-2000116760-A (JP)
Title: Air cleaner
Inventor: KATO TOSHIO
IPC: A61L9/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To clean the air in a room by utilizing the photocatalyst effect when the powder of titanium oxide of antimicrobial paper is irradiated with the light of a light source, thereby decomposing the organic matter included in the air flowing into a case and sterilizing bacteria, etc. SOLUTION: When a power source is turned on, an exhaust fan 5 runs and a UV lamp 8 is lighted. When the exhaust fan 5 runs, the air flowing in from a louver 12 for air inflow is discharged outside from a louver 3 for air discharge through an air chamber 18, a bottom cover 6, a dust removing filter 15 and a passage 16. The dust, etc. included in the air are removed and the organic matter in the air is decomposed and various saprophytic bacteria and the bacteria, etc. are sterilized in the air flowing process.  Namely, when the particles of the powder of the titanium oxide in the substrate layer part in the first and second antimicrobial paper 10 and 14 is irradiated through an inside cylinder 9 with the light of the UV lamp 8, the organic matter included in the air coming into contact with the particles is decomposed and removed by the photocatalyst effect of the titanium oxide and the bacteria, etc. are sterilized.
Patent JP-H02257936-A (JP)
Title: Skew coil apparatus for nuclear magnetic resonance tomograph and manufacture thereof
Inventor: HORUSUTO JIIBORUTO
IPC: G01R33/20
Filed: 1989-11-24
Abstract: PURPOSE: To easily wind multiple pairs of paddle-from coils without any intermediate contact by winding three partial coils which consists of one twisted line and which has exclusively a projecting curvature and by making the form of an arched lead wire of a flat surface of a central partial coil, similar to an oval arched form. CONSTITUTION: A set of coils for inclination in a y direction consists of saddle form coils 4, 5 different from saddle form coils 2, 3. Respective pairs of the saddle form coils are arranged symmetrically to a flat surface z=0, which flat surface is also photographic surface for making laminagraphic image. Various positions of lead lines 10 common to coils 2-5 are shown exclusively by a direction arrow, which arrow expresses an electric current direction during operation of the inclined coil simultaneously. A drawn back part 24 of the lead line 10 is deviated somewhat from a flat surface ϕ=0 deg.. After the lead line 10 is passed through below a position 25 consisting of a recess corresponding to a coil receiving seat of a supporting part 6 shown by a broken line, a partial coil 11 is wound to become an inner partial coil of a saddle form coil 2.  After completion of the partial coil 11, a different partial coil 12 starts at a position 26 and the arched lead line thereof is similar to a calculated oval at a position 27.
Patent JP-2000130122-A (JP)
Title: Displacement measuring device for engine valve
Inventor: MORI AKIYOSHI
IPC: F02F1/24
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To measure valve displacement when firing of an engine is operated by receiving reflected light of light projected from either one of a cylinder head and an engine valve toward the other member and detecting displacement of the engine valve by an optical reflection type displacement sensor. SOLUTION: Within annular space A between a shaft part 1a of a valve 1 and a valve spring 7, a part of an upper surface of a cylinder head 2 is projected upward and a fiber supporting part 11 is successively provided. In this fiber supporting part 11, a light projecting probe part 12a of an optical fiber for projecting light 12 of an optical reflection type displacement sensor and a light receiving probe part 13a of an optical fiber for receiving light 13 are inserted. Each of light projecting ends and light receiving ends of both of the probe parts 12a, 13a is made parallel to a part of a lower surface in a spring retainer 5 and is opposed. As a result, actual displacement of the engine valve 1 can be exactly measured in a firing state.
Patent JP-H11114795-A (JP)
Title: Belt sander
Inventor: TAKAHASHI KO
IPC: B24B21/06
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To attain excellent grinding of work timber by providing a control means for discriminating the on/off state of each work timber detecting element and changing each pressing member into a low pressure position or a high pressure position by the air pressure selection of a pressure intensifying device. SOLUTION: In the case of either one of work timber detecting elements S1 , S2 being turned on, the edge of work timber (w) is positioned in the unit space of a pressing member 18, so that an air cylinder 22 is communicated with a low pressure air source P1 by the changeover of solenoid valves V1 , V2 to bring the pressing member 18 into pressure contact with the work timber (w) through a sanding belt. The sanding belt is therefore brought into pressure contact with the edge with relatively low pressure so as not to generate excessive grinding of the edge.  In the case of both of the work timber detecting elements S1 , $2 being one, it means that the work timber (w) is traveling over the whole unit space of the corresponding pressing member 18, so that the air cylinder 22 is communicated with a high pressure air supply source P2 by the changeover of the solenoid valves V1 , V2 to bring the pressing member 18 into pressure contact with the work timber (w) through the sanding belt.
Patent JP-H10146132-A (JP)
Title: Automatically grafting apparatus
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatically grafting apparatus capable of raising productivity of grafted nursery plant, having the degree of freedom in arrangement of a stock seedling supply part, a stock cutting means, a scion grafting means and a temporarily planting device. SOLUTION: This apparatus for grafting a scion onto a stock is obtained by installing seedling gripping bands 52 at the tips of plural arms of a supporting plate 51, holding plural stock seedlings and scion seedlings D, simultaneously subjecting the plural stock seedlings and the plural scion seedlings D to operation different in contents of operation and successively holding, fixing and cutting the stock seedlings and scion seedlings D. Grafted nursery plants K after the grafting are transported by holding the heavy stock seedling side so that the removal of the grafted nursery plants K from the grafted part can be prevented during rotary transportation. Since the grafting parts of the stock seedlings and the scion seedlings D are cut by smoothing cutting faces by an ultrasonic vibration cutter, rooting ability of grafting is improved, cutting performances are not reduced even if sap is attached to a cutter blade, the life of a knife is prolonged and even soft seedlings can be cut in high accuracy.
Patent JP-H11126094-A (JP)
Title: Voice synthesizing device
Inventor: MIMURA KATSUHIKO
IPC: G10L13/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To enable a synthesis rule, which can generate a more natural synthesis voice, to be guckly provided by generating a synthesis rule by a voice synthesis rule generating function, updating a synthesis rule synchronizing updating of a data base for synthesis from a voice recognizing device, coping with deterioration of voice quality caused by increasing of vocabulary deficiency of voice synthesis units, and reconstituting a synthesis rule being more accurate. SOLUTION: A voice recognizing section recognizes a voice for learning based on a phoneme model and a language model, and gives a label to a voice for learning. A voice analyzing section converts a voice for learning into a feature parameter. A data generating section for synthesis converts label data and a feature parameter outputted from voice recognizing section and the voice analyzing section to data for synthesis, and updates a data base for synthesis. A synthesis rule generating section updates a synthesis rule using a statistical means when the data base for synthesis is updated. A voice synthesizing section generates a voice of contents of a synthesis text by voice units extracted from the data base for synthesis and a synthesis rule.
Patent JP-H11338839-A (JP)
Title: Distribution system and method for control of access to network resources
Inventor: ANGAL RAJEEV
IPC: G06F12/14
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To attain a direct SQL type access to a management object data base by answering an access request of a user by permitting or rejecting and also partly permitting or rejecting the requested access according to the access right that is designated in an access control data base. SOLUTION: A management information server 150 performs the access control for only the top object of a management object tree, and the auxiliary servers 152 and 154 perform the access control for the objects included in the designated secondary trees of the management object tree. Every access request is sent to one or more access control servers according to a management object and processed there. An access control server answers the access request of a user by permitting or rejecting and partly permitting or rejecting the requested access according to the access right that is designated in an access control data base.
Patent JP-H03167440-A (JP)
Title: Jitter measuring device for light scanning apparatus
Inventor: SUGIZAKI IWAO
IPC: G01J9/00
Filed: 1989-11-28
Abstract: PURPOSE:To perform correction in real time and to measure jittering highly accurately by providing an optical system which can measure only error components that are not caused in the light scanning apparatus of a measuring instrument and can measure actual jittering at the same time. CONSTITUTION:A part of a light beam L1 from a laser light source 1 is transmitted through a semitransparent mirror 4, and the remaining part is reflected. The transmitted light beam L3 and the reflected light beam L4 are inputted into beam position sensors 5b and 5c. The noise components of a jitter measuring device can be measured by the jitter conversion of the outputs of the sensors 5b and 5c under the stationary condition like this. A polygon scanner 7 and beam position detectors 5e and 5d are provided in the vicinity of this optical system. A laser beam L7 emitted from a light source 6 is reflected from the scanner 7. Trigger signals are generated from the detectors 5e and 5d based on the scanned laser beams L5 and L6. Thus the jittering of the scanner 7 is measured. The noise component of the jitter measuring device is subtracted from this jittering, and the correct jittering data are obtained.
Patent JP-H07161224-A (JP)
Title: Conductive sheet
Inventor: NOMURA YASUHIRO
IPC: C08J5/18
Filed: 1993-12-07
Abstract: PURPOSE:To provide a conductive sheet suitable for contact type charging electrode charging a photoreceptor such as an electron photocopying device. CONSTITUTION:A conductive sheet for a contact type charging electrode consists of a composition containing 10-20% by weight of conductive carbon black in noncrystal copolymer polyester, in which terephthalic acid is a major dicarboxylic acid component, while ethylene glycol is a major diol component, and gross amount of copolymer components is 20 mole % or more. The sheet 9 is brought into contact with a photoreceptor 2 so as to charge the photoreceptor 2 after being charged by means of a power source 10. In this way, a conductive sheet, which has an electric resistance value with less dispersion and good adhesiveness to the photoreceptor, can be obtained.
Patent JP-H11145492-A (JP)
Title: Apparatus and method of forming photosensor
Inventor: OKABE SHOTARO
IPC: H01L31/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a large no. of photosensors, having a high quality and good uniformity by introducing a material gas between adjacent partition- like electrodes, and flowing it perpendicularly to the substrate carrying the direction to enhance a photoelectric conversion efficiency over a wide area. SOLUTION: During glow-discharging, cathode electrodes 1002 are kept, e.g., at a positive potential (self bias) of +30 V or more relative to a grounded anode electrode including a strip-like member 1000. Partition-like electrodes 1003 forming fin-like parts of the cathode electrodes are disposed perpendicular to the strip-like member 1000 carrying direction. To precisely control the compsn. in the film thickness direction for depositing a film on the conductive strip-like member 1000, a material gas is fed into discharge spaces between the adjacent partition-like electrodes 1003 and flowed perpendicularly to the strip-like member 1000 moving direction, i.e., along the width of the member 1000 between the electrodes 1003.
Patent JP-H08131989-A (JP)
Title: Regeneration treatment of organic fiber waste material
Inventor: KASHIWAGI HIDEHIRO
IPC: B29B9/14
Filed: 1994-11-15
Abstract: PURPOSE: To effectively utilize an org. fiber waste material, to regenerate the waste material as various molded articles and to prevent the environmental pollution caused by the waste material. CONSTITUTION: The org. fiber waste material sorted from various wastes from the fiber industry and the sewing industry are coarsely ground and subsequently finely ground to form a fine fiber powder which is, in turn, mixed with a thermoplastic synthetic resin or/and a waste resin film and the resulting mixture is kneaded under heating to be homogenously melted and the molten mixture is molded into a pellet, sheet, mat or plate like molded product.
Patent JP-H09124028-A (JP)
Title: Paper container, and manufacturing method therefor
Inventor: HASHISHITA RYUICHI
IPC: B65D5/20
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing processes while making fabrication certain with adhesiveness improved. SOLUTION: A paper material 1, with a liner sheet stuck to its surface, is made up in an unfolded form comprising of a bottom wall 2 formed in a quadrilateral, four side walls 3a-3d connecting to the bottom wall 2 and to be bent at four sides 2a-2d serving as creases of the bottom wall 2, turn-up side walls 4b and 4d connecting only to the side walls 3b and 3d at the long sides and capable of being overlapped with the side walls 3b and 3d when being turned up against the side walls 3b and 3d, and tabs 5a-5d connecting to both ends respectively at the turn-up side walls 4b and 4d.
Patent JP-H09146950-A (JP)
Title: Translation device, dictionary retrieval device, and translating method
Inventor: FUJI HIDE
IPC: G06F17/28
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a translation device which efficiently and accurately translate a part of a document. SOLUTION: A context processing range expansion part 7 expands a context processing range unless context information that a context processing part 5 requires can be obtained within a range to be translated. The context processing part 5 performs context processing according to the expanded context processing range and passes extracted context information to a translation processing part 6, so that translation processing is performed.