baber/WOPTO huggingface dataset:
Patent JP-H05101429-A (JP)
Title: Optical head
Inventor: TAKEKOSHI TARO
IPC: G11B7/09
Filed: 1991-10-08
Abstract: PURPOSE:To enable good recording and reproducing at high S/N by forming the contact surface of a bobbin with a lens holder to an approximately spherical surface shape. CONSTITUTION:The contact surface of the lens holder 10 with the bobbin 7 is formed to the spherical surface shape. The lens holder 10 is sucked by an adjusting jig and is rotated, by which the outer peripheral surface of the spherical surface shape of the lens holder 10 is slid with respect to the inner peripheral surface of the circular conical shape of the bobbin 7 and the skew angle of the objective lens 8 is easily adjusted. Then, the accuracy of the spot position can be assured by adjusting the optical axis of the objective lens perpendicular to the surface of a recording medium. The good recording and reproducing are thus executed at the high S/N.
Patent JP-H10102951-A (JP)
Title: Device for detecting obstacle to shutter
Inventor: KIKUTANI KAZUO
IPC: E06B9/80
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To detect the malfunction of an obstacle detecting device to inform an operator of it more appropriately and to enable a shutter to be always controlled to the safe side if an obstacle is detected. SOLUTION: The malfunction of an obstacle detecting device is detected by means of a lower limit switch located in a position lower than a floor face when a shutter is lowered. The voltage monitoring part 28 of a malfunction control part 2b sets a flag during operation of the lower limit switch and stops the shutter. When the shutter is thereafter controlled by the PBS of the control part to rise or fall, the shutter is controlled for rising or falling only during the period in which self-holding action is canceled, so that the operator is informed of the malfunction of the obstacle detecting device by the action of the shutter itself. When a stop push button is pressed the shutter is restored to its self-holding state and can be restored to its normal opening and closing action.
Patent JP-H02106800-A (JP)
Title: Voice recognizing system
Inventor: ONISHI YASUTOMO
IPC: G10L15/18
Filed: 1988-10-17
Abstract: PURPOSE:To lower the possibility of wrong recognition and to lessen the decrease of a recognition rate even if the number of recognizing words is increased by providing a voice pattern comparing means which selects the standard pattern most approximate to an input voice pattern to the above system. CONSTITUTION:The standard patterns of flavor names ('coffee', 'milk tea', 'juice') are previously registered into a 1st standard pattern memory means 104 and the standard patterns of responses ('yes', 'no') in the 2nd standard pattern memory means 105, respectively. The 1st and 2nd standard pattern memory means 104, 105 are selectively used by a selecting means 106 according to processing. The possibility of generating the wrong recognition is decreased in this way as compared to the case of storing all the standard patterns in the same standard pattern memory means and comparing all the standard patterns with the input voice pattern. The decrease of the recognition rate is thus lessened.
Patent JP-H07202945-A (JP)
Title: System and method to communicate with digital and analogue device through single digital interface
Inventor: GOODON TEIRAA DEIBUISU
IPC: H04L25/49
Filed: 1994-10-26
Abstract: PURPOSE: To enable dynamic communication between a computer system and analog and digital devices through a single channel in a time-division multiplex or digital data link. CONSTITUTION: An ISDN terminal device which maintains a connection with an existing analog modem is provided by setting up a connection of voice grade to the existing analog modem and generating a digital signal equivalent to the analog modem signal for communication in ISDN B channel by using MWAVE-DSP capability.
Patent JP-S61139418-A (JP)
Title: Blow molding machine
Inventor: SHIMAZAKI KATSUHIKO
IPC: B29C49/50
Filed: 1984-12-12
Abstract: PURPOSE:To cut and remove an unnecessary wall of a blow molded piece in mold closing condition by arranging a cavity on one of the split blow molds and mounting a movable cutting body in said cavity. CONSTITUTION:A movable cutting body 9 is provided in the cavity 8 of one of the split molds 1, 2 for blow molding. A parison is arranged at the specified position, the split molds 1, 2 are closed and the parison is blown to obtain a molded piece 7. Rotary plates 12, 13 are revolued and a supporting material 11 is advanced by the action of the cams 14, 15 to crash through the unnecessary wall 6a to be cut and removed. The unnecessary wall 6a is held between the end of the cutting body 9 and a nipping plate 20 projected from a storing cavity 21 by loosening a wire 24. The cutting body 9 is advanced further to cut the unnecessary wall 6a by the cutting edge 9a and for the last time the cutting body is returned to said cavity to take out of the mold the molded substance from which the unnecessary wall 6a is removed.
Patent JP-H02108119-A (JP)
Title: Data compressing device
Inventor: YAMADA TAKANORI
IPC: G06F3/06
Filed: 1988-10-17
Abstract: PURPOSE:To enable efficient data storage by providing a compressing means which has >=1 data compression means and data noncompression means and a compression decision means which decides the compressibility of data by the compressing means. CONSTITUTION:A data compressing device 6 is loaded previously in a RAM 5 by a CPU 1 and a user sends a compression instruction from K/B2, so that the data compressing device 6 receives data to be compressed from the CPU 1. Then a data compressing means 7 for the data and a decision means 8 for the compression result perform a series of compressing operations for the data and a data updating means 9 outputs the compressed data to a disk device. Consequently, the best compressed data or noncompressed data is obtained and the efficient data storage is enabled.
Patent JP-H08101115-A (JP)
Title: Analyzing device
Inventor: KITAMURA HIROYUKI
IPC: G06F3/048
Filed: 1994-09-29
Abstract: PURPOSE: To provide an analyzing device for grain size distribution measuring device etc., which can prepare a processing sequence including measurement and data processing in the analyzing device simply without altering the software in a computer. CONSTITUTION: The analyzing device concerned makes analysis in conformity to a command given by a computer, with which each motion made by the device is displayed graphically as an order block (a) on the screen 60 of a graphic display in connection with the computer, and the desired processing sequence is prepared by making compilation of the graphically displayed order block (a) upon the screen 60 using an input device which is in connection with the computer.
Patent JP-S61138923-A (JP)
Title: Liquid crystal shutter array
Inventor: KOGURE MASAAKI
IPC: G02F1/133
Filed: 1984-12-11
Abstract: PURPOSE:To make possible the close arraying of dots and to provide good isotropy and an improvement in the reproducibility of an image by forming the shape of shutter apertures provided in the parts where signal electrodes and line electrodes face each other to a regular hexagonal shape. CONSTITUTION:The line electrodes 3 face the signal electrodes 7, 8 via the regular hexagonal holes and transparent insulating films 6 in a light shielding plate 5. The parts where said electrodes face each other are formed to the shutter apertures 9, 10 made into the regular hexagonal shape. Polarizing plates are respectively disposed on the outside of the 1st substrate 1 and the 2nd substrate 2. A light source is disposed on the outside of one thereof. The apertures 9, 10 open and shut according to the signal voltages applied to the electrodes 7, 8 and the electrodes 3 to modulate the light from the light source. Since the shutter apertures are formed to the regular hexagonal shape in the above-mentioned manner, the dots can be closely arrayed and the isotropy and the reproducibility of the image are improved.
Patent JP-H09288117-A (JP)
Title: Rolling bearing unit with rotation speed detector
Inventor: OUCHI HIDEO
IPC: F16J15/3232
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive rolling bearing unit with a rotation speed sensor without especially complicating shapes of a holder and a cover by sticking the holder made of synthetic resin with a sensor embedded to the cover. SOLUTION: When a tone wheel 22 having a pair of permanent magnets 24a, 24b rotates together with an inner wheel 3a, an alternating magnetic flux flows to a stator 11a constituting a sensor 29. As a result, an output being alternate current is caused on a coil 12a, in which frequency of the output is proportional to the rotation speed of the tone wheel 22. Then if the output from the sensor 29 is input to a controller, an ABS or the like can be controlled. A holder 30 made of synthetic resin with the sensor 29 embedded is stuck to a circular wheel 27 of a cover 25. Thus even if shapes of the holder 30 and the cover 25 are not especially complicate, the holder 30 and the cover 25 can be coupled to each other. Then the holder 30 made of synthetic resin and a seal lip 7a made of an elastic material can be coupled and fixed.
Patent JP-H0979510-A (JP)
Title: Low-pressure steam heater by heating medium
Inventor: YONEMURA MASAO
IPC: F22D11/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a low-pressure steam heater by heating medium which makes it possible to rapidly alter the heating steam temperature of the medium. SOLUTION: A boiler 1 for heating medium is connected to the jacket 6 of a reaction pettle 2 via a pressure regulating valve 8 and a vapor-liquid separator 9. The jacket 6 is connected to the ejector 20 of a vacuum pump 7 via a pipeline 16. The pump 7 has the ejector 20, a plurality of tanks 21, 24, a circulation pump 22 and their connecting pipeline 23. Valves 27 28, 29, 30 are mounted at the upper and lower parts of the tanks 21, 24 to make it possible to switch the connections of the ejector 20 and the pump 22.
Patent JP-S61138395-A (JP)
Inventor: YASUI MASAHIKO
IPC: G07D5/00
Filed: 1984-12-10
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-H01102540-A (JP)
Title: Original positioning mechanism
Inventor: INOUE TETSUO
IPC: G03G15/04
Filed: 1987-10-16
Abstract: PURPOSE:To easily position even other original than that of a standard size by placing a light source and a slit under copy glass plate and providing a switch for flickering this light source. CONSTITUTION:At the time of setting an original onto copy glass plate, a light source 7 is lighted by a switch 9. In a slit 8, grating-like gaps are made in advance, and a light emitted from the light source 7 draws lines 10a, 10b and 10c by the light on the copy glass plate through the slit 8. Positioning of the original is executed to match the line by this light. In such a way, at the time of copying the original, when the line which becomes a standard for positioning is drawn on the surface of the copy glass plate, the original is seen through by the light which comes from under the copy glass plate, by which the alignment of other original than that of a standard form size can be executed easily.
Patent JP-2001085475-A (JP)
Title: Tape film and semiconductor package
Inventor: SUDA TORU
IPC: H01L21/60
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a tape film, on which bond zones of inner leads formed on a double side wiring tape can be flip-chip bonded to semiconductor elements by a uniform pressing force. SOLUTION: The tape film is composed of a tape material, having wiring patterns of metal foils formed on the front and back sides of an insulation tape 3 and multi-pin structured inner leads in the wiring pattern on one surface of the tape material are bonded eutectically to electrode bumps of semiconductor elements in the flip-chip system. The back side wiring pattern on the opposite side of the double-side wiring tape facing the inner leads is formed into such a shape, that the load at bonding to the semiconductor elements is uniformly applied to the inner leads, i.e., the back side wiring pattern is a uniformly thick pattern of which a half or more area faces the bonding area of each inner lead.
Patent JP-2000088250-A (JP)
Title: Gas turbine combustor
Inventor: BANDAI SHIGEMI
IPC: F23D11/38
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent smoke from happening by eliminating a stay of a fuel in a gas turbine combustor wherein the fuel injected from a spray hole at a center of a tip end surface of a nozzle is mixed with swirl air blown from a swirl flow passage located around the nozzle. SOLUTION: A cylindrical compartment wall 5 is provided between a nozzle 1 and a swirl flow passage 9 to form a first sub air passage 6, and a cap outer surface 11 of a nozzle cap 10 is formed, flushed with a cylindrical compartment wall outer surface and is coupled with a tip end of the cylindrical compartment wall. A gap is formed between a rear end surface 13 of the nozzle cap and the tip end surface 2 of the nozzle to form an annular second air passage 17 communicated with the first sub air passage. Cooling air introduced from an upstream side onto the first sub air passage passes through the second sub air passage and reaches an inlet 19 of a fuel injection guide 18 defining a cap inner surface 12, and flows along the cap inner surface.
Patent JP-H02111673-A (JP)
Title: Production of three-dimensional through cellular ceramics
Inventor: MAENAMI KIYOTAKA
IPC: C04B38/00
Filed: 1988-10-19
Abstract: PURPOSE:To provide excellent mechanical strength and enable improvement in soundproofing, ventilating and washing by blending an aqueous solution of Na2SO3 to a specific aggregate, pulverizing the resultant mixture, readding the aqueous solution of Na2SO3 thereto, press forming, hardening and calcining the obtained mixture. CONSTITUTION:An aggregate is selected to afford an aggregate (A) having a crystal structure of 20-40mum size appearing on the grain surface and narrow grain size distribution of alumina-based polycrystal spherical calcined grains. An aqueous solution of Na2SO3 (B) is then blended with the aggregate (A) and a low-melting material (C) of low expansibility pulverized to <=0.5mum particle diameter in an amount of about 2wt.% based on the component (A) is subsequently added, homogeneously stirred and mixed to provide a mixture (D). The aqueous solution (B) is then readded and mixed with the component (0), formed under <=1kgf/cm<2> pressure, hardened by blowing hot air or CO2 gas thereinto and directly calcined at 1000-1150 deg.C to produce a three-dimensional through cellular ceramics.
Patent JP-H0796475-A (JP)
Title: Cassette for stapler
Inventor: EBIHARA YOSHIYUKI
IPC: B25C5/16
Filed: 1993-09-28
Abstract: PURPOSE:To realize the re-use of a cassette through re-charging of a staple without discarding the cassette by engaging a pusher set in the attachable/ detachable manner through fitting the projection of the rear part of the pusher set to a hole constituted by overlapping a guide and a frame. CONSTITUTION:A pusher 21 constitutes a pusher set together with a pusher rear cap 17, a rod 20 and a coil 19. The rod 20 of the pusher set passes through the coil 19, and also passes through the hole of the pusher 21, and the pusher 21 slides in the clearance by the pushing force of this coil 19. Normally, the pusher is engaged with a frame 5 by the fitting of a projection 18 provided on the rear cap to a hole 34 in the frame 5 or the like. When the staple is used out, the fitting of the rear cap to the hole of the frame or the like is released to draw the whole pusher set. The staple is inserted so that the leg of the staple may be fitted into the clearance, and the pusher set is again inserted.
Patent JP-S61140341-A (JP)
Title: Manufacture of v-pulley made of sheet metal
Inventor: YUMITAKE TAKASHI
IPC: F16H55/49
Filed: 1984-12-13
Abstract: PURPOSE:To manufacture V pulleys which have a V groove of a very accurate roundness by expanding the open side part being to be the V groove into a circular shell using a punch and die before a cup-shaped product formed by drawing is bulged. CONSTITUTION:A circular flat metal plate is formed into the cup-shaped product 10 having a flued flange 8 using a die 4, punch 2, and pressing ring 6. The open side of the part being formed into the V groove 60 of the product 10 is expanded into a circular shell using a diameter expanding punch 14, enlarging die 18, and pressing pud 24. A bended hem 34 is formed on the flange 8 of the product 10 and is set on a punch 36. After that setting, a curved part 52 is formed on the shell of the product 10 by pressing a rubber block 42 through a pressing pud 48 to bulge th block 42 between an upper die 50 and a shifting die 44. The curved part 52 is bent double at the center by a punch 54, upper die 56, the pressing pud 48, and the shifting die 44 to form a flange 58 and to form the V groove 60 by the flanges 58 and 8.
Patent JP-H03124435-A (JP)
Title: Zirconia material double layer membrane and manufacture thereof
Inventor: GOTO KOJI
IPC: B32B5/32
Filed: 1989-10-09
Abstract: PURPOSE:To make the above membrane effective as a gas separating membrane under a high temperature and also as a liquid separation membrane improving gas separating capacity, by a method wherein the subject membrane possesses a zirconia material porous film whose mean fine hole diameter is specific on a porous inorganic base material, and a gas flow ratio of hydrogen/nitrogen at a specific temperature is at least 3.2 under conditions of the primary pressure and secondary pressure of respectively 0.2MPa and 0.1MPa. CONSTITUTION:The subject membrane possesses a zirconia material porous film whose mean fine hole diameter is 20-200Angstrom  on a porous inorganic base material and a gas flow ratio of hydrogen/nitrogen at 25 deg.C is made into at least 3.2 under conditions of the primary pressure and secondary pressure of respectively 0.2MPa and 0.1MPa. Then a cheylating agent of 1-1/4 at a mol ratio is added to and mixed with zirconium alkoxide, a mixture is applied onto the porous inorganic base material, which is dried after hydrolysis treatment, zirconia gel layer is formed and a zirconia material double layer film is obtained by firing the same.
Patent JP-H0978999-A (JP)
Title: Underground conveying truck and underground conveying method
Inventor: OTA KAZUYUKI
IPC: E21F13/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To convey pipelines and material required for shield excavation even in a state of a pipeline being layed in a tunnel pit so as to be able to simultaneously proceed with shield excavation and laying of a pipeline, thereby shortening a construction period and reducing cost. SOLUTION: An underground conveying truck includes a portal truck body 16 provided with a passage space for an existing pipeline 32 and a supporting space for a conveyed pipeline 24 and moved along rails 14 in a tunnel pit, and supporting members 18 for supporting the conveyed pipeline 24. A plurality of truck bodies are connected so as to be bendable. The supporting members 18 are vertically movable from the supporting space of the conveyed pipeline 24 to the passage space of the existing pipeline 32 and can grip the conveyed pipeline 24 or release the grip at least in the lower limit position.
Patent JP-H04144941-A (JP)
Title: Improvement in adhesion of resin to polished surface of glass
Inventor: KOTANI YASUO
IPC: C03C17/42
Filed: 1990-10-01
Abstract: PURPOSE:To improve adhesion of resin to polished surface of glass and durability of polished and processed surface by applying colloidal silica to polished surface of glass and coating the surface with a resin. CONSTITUTION:Colloidal silica having 1-20wt.% silica content is dissolved in ammonia having pH7-10, acetone, ethanol, etc., to give a solution of colloidal silica. Then polished surface 12 of glass 11 is coated with the solution in 0.002-0.02ml/cm<2>, dried at 30-60 deg.C, voids 12A caused by fine cracks on the polished surface 12 are filled up with silica 13, then optionally coated with a resin 14 containing 0.5-5wt.% silane coupling agent in 0.05-0.5ml/m<2>.
Patent JP-H11102014-A (JP)
Title: Projective optical unit
Inventor: YOSHII SHOICHI
IPC: H04N5/74
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a projective optical unit capable of unnecessitating or facilitating the focusing adjustment, etc., of liquid crystal panels and also executing the focusing adjustment, etc., of the liquid crystal panels in the preceding stage of completing an optical engine. SOLUTION: The protective optical unit is provided with a lens attaching part 1 to which a projection lens 11 is attached, a prism attaching part 2 to which a dichroic prism 12 for synthesizing red, green and blue image light beams is attached and a frame 6 in which three attaching surfaces 3, 4 and 5 to which three liquid crystal panels for red, green and blue 13, 14 and 15 are attached are formed and constituted so that the frame 6 is provided with the projection lens 11, the dichroic prism 12 and three liquid crystal panels 13, 14 and 15. Then, the liquid crystal panels 13, 14 and 15 are attached through a focusing adjustment mechanism consisting of disc springs 17 and screws 18 so that further, the liquid crystal panels 13 and 15 are made to be CG-adjusted by eccentric screws 19.
Patent JP-H06113857-A (JP)
Title: Recombinant plasmid and production of insecticidal protein using the same
Inventor: INUI MASAYUKI
IPC: C12N15/09
Filed: 1992-10-01
Abstract: PURPOSE:To prepare a new plasmid and to produce an insecticidal protein by using the plasmid. CONSTITUTION:Plasmid pCRY30-BT having an insecticidal protein gene derived from Bacillus thuringiensis, stable multipliable in a coryneform type bacterium is prepared by the conventional method, a coryneform bacterium is transformed with the plasmid pCRY30-B and the prepared bacterium is cultured to give an insecticidal protein delta endotoxin.
Patent JP-H03149392-A (JP)
Title: Snow lump pressure transferrer
Inventor: OSHIMA MASAO
IPC: E02B5/08
Filed: 1990-10-03
Abstract: PURPOSE:To pressurize a snow-water mixed solution so efficiently and make pumping performable by constituting it to wrap a snow lump in a snow lump wraping blade at a first conduit part being tilted and then crushing and feeding it with a pump blade under pressure. CONSTITUTION:A snow-water mixed solution inclusive of a relatively large snow lump S1 flowing in from a headrace at the upstream side is pressurized by a pump blade 4 after leading a cylindrical casing 2 to the lower part aslant with rotation of a screw blade 3, and the snow lump S1 is crushed into small snow pieces, making them flow to the upper part at a second conduit part 10, and they are fed to a headrace D at the downstream side under pressure. Accordingly, a flow of the mixed solution is only three times as first and second conduit parts 2, 10 and a horizontal downstream headrace D, and since the snow lump S1 is wrapped by the tilting screw blade 3, this wrapping operation is easy and a loss is small. Moreover, as a motor 6 is housed in a pit P, noise is little and, what is more, the snow-water mixed solution is efficiently pressurized so that its pumping is well performable.
Patent JP-H06207182-A (JP)
Title: Method for collecting hydrocarbon from gel abundant in hydrocarbon
Inventor: FURITSUTSU ENGERUHARUTO
IPC: C10G33/04
Filed: 1992-10-01
Abstract: The present invention relates to a process for obtaining the hydrocarbon from a hydrocarbon-rich gel based on an ionic surfactant by treatment of the gel with a laminar mineral.