baber/WOPTO huggingface dataset:
Patent JP-S61151603-A (JP)
Title: Optical circuit parts
Inventor: MORIMOTO YUKIHIRO
IPC: G02B6/28
Filed: 1984-12-26
Abstract: PURPOSE:To facilitate the adjusting work of an optical axis by providing two prisms whose vertical angles are (45-theta) deg. and theta deg. and refractive indexes are equal to each other, a substrate which has a prism part having a refractive index approximately equal to that of prisms and a plane plate part, and a filter and setting said refractive index to a prescribed value. CONSTITUTION:The light having wavelengths lambda1 and lambda2 from an optical fiber 1a is collimated to a parallel luminous flux by a GRIN lens 2a and is made incident vertically on planes 41 and 42 and is reflected on a plane 43 and reaches a point 63, and only the light having the wavelength lambda1 is transmitted through a band-pass filter but the light having the wavelength lambda2 is reflected. The transmitted light having the wavelength lambda1 is made incident on a plane 72 at an angle (45+theta) deg. because it has an incidence angle 2theta to the plane 41 and the vertical angle of a prism 7 is (45-theta) deg.. Since a critical angle thetaC of the medium having a refractive index (n) to air is given by an equation I, the incident light to a plane 72 is totally reflected and is condensed to a fiber 1b on condition that a formula II is satisfied in the refractive index (n) of the prism 7 satisfies the condition of the equation I. Meanwhile, the light having the wavelength lambda2 passes a filter 3c and is totally reflected on the plane 72 and is condensed to an optical fiber 1c; and thus, the adjusting work of the optical axis is facilitated.
Patent JP-S63138963-A (JP)
Inventor: SHIMOONU MORERU
IPC: B65D47/28
Filed: 1986-11-25
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-H06130939-A (JP)
Title: Electronic wind instrument and electronic musical instrument
Inventor: KAKISHITA MASAHIRO
IPC: G10H1/18
Filed: 1992-10-16
Abstract: PURPOSE:To reduce the power consumption to play an electronic wind instrument or an electronic musical instrument, to which power is supplied by a dry cell or a battery, for a long term. CONSTITUTION:The electronic wind instrument provided with a mouth piece to be held in player's mouth, a tonguing sensor 7 and a breath sensor 13 which detect the playing state of the player, and a microcomputer 1 for control of each part of the device is provided with a mouth sensor 2, which detects the contact state of player's mouth to the mouthpiece, and switching circuits 22 and 23 which supply the power to an LED driver 11, detecting circuits 12 and 14, and/or the microcomputer 1 only at the time of detecting the contact of player's mouth to the mouthpiece by the mouth sensor 2.
Patent JP-H10123285-A (JP)
Title: Removal and collection device of in-reactor deposit
Inventor: HIROSE EMIKO
IPC: A47L11/30
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To improve removal working efficiency and reduce labor of workers by integrating a suction means for deposit and an underwater TV camera, and sucking the deposit as recognition of its presence is made. SOLUTION: An in-reactor deposit removal device 12 is constituted of a suction means of deposit and the like composed of e.g. a suction opening 13, a filter 14 and a suction pump 15, and a water jetting means 17 provided with an underwater TV camera 3 and a water jetting opening as an integrate unit. A support handle capable of grasping by the main mast of a refueling machine on the upper end of the pump is provided. The suction opening 13 for sucking deposit together with water is protruded, e.g. a suction direction modification means for making a suction object of deposit and the like of a reactor core fuel upper part is provided, and vertically moved by providing a lift mechanism.  If constitution for housing electric equipment and the like in a watertight waterproof chamber is performed, their equipment can be made to ordinary specifications, and maintenance and inspection services can be also simplified.
Patent JP-H03142168-A (JP)
Title: Free abrasive grain injection type work device
Inventor: KURODA MASAYUKI
IPC: B24C5/04
Filed: 1989-10-25
Abstract: PURPOSE:To reduce the energy of a jet and to execute a selective work on the surface of a body to be worked by providing a hindering wall which generates a speed defective effect locally on the nozzle hole of an injection nozzle. CONSTITUTION:The jet of solid-gas to phases flow is selectively injected onto the surface of a body to be worked from a nozzle hole 18 by a hindering wall 19 for generating a speed defective effect. A selective injection work can thus be performed without using any resist.
Patent JP-H02126842-A (JP)
Title: Covering material for skin used in surgery
Inventor: KAMIYAMA MORIHITO
IPC: A61B19/08
Filed: 1988-11-07
Abstract: PURPOSE:To prevent bacterial existing in objects around a surgery portion that are not yet sterilized from entering into the surgery portion or a portion to be pricked, etc., by forming on the lower face of a flexible and transparent covering film a layer of pressure sensitive adhesives having a released paper thereon, and providing an outwardly-extending covering cloth on the side edge of the layer. CONSTITUTION:A covering film 2 which is make of a polyurethane film, etc., with flexibility, expandablity, adaptablity to its sticking face, and proper moisture-permeability, is temporarily stuck to the lower face of a transparent or semi-transparent supporting film 1 of polyester, polypropylene and the like having proper transperency and required stiffness, and the lower face of the covering film is provided with a layer 3 of pressure sensitive adhesives of natural rubber, acrylic or silicon, etc., on which layer a releasable paper 4 is stuck for forming the main body 5 of a covering material. An opening 7 for surgery is provided when needed in a required position in the main body 5 of the covering material and also a covering cloth 6 of required size that extends outwards is provided on either or both of the side edges of the main body of the covering material. The covering cloth 6 uses flexible nonwoven fabric and a plastic film of polyethylene, polypropylene and the like, while its size, together with that of the main body of the covering material, is selected according to portions where surgery is performed.
Patent JP-H09128083-A (JP)
Title: Operation pedal
Inventor: ARAO TETSUYA
IPC: G05G5/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to shorten assembling time by displaying a slip stopping function for a pedal pad held on a rotating position to be usually used by a stopper formed on a pedal arm. SOLUTION: In a turnable pad type operation pedal, a stopper 18 is formed on a pedal arm 10. The stopper 18 allows the assembling of a pedal pad 30 to the arm 10 in a state that the pad 30 is rotated to the outside of a normally used area, and after assembling the pad 30, checks the disengagement of the pad 30 held on a rotating position to be usually used from the arm 10.
Patent JP-H01153392-A (JP)
Title: Rear-wheel shock absorber for motorcycle
Inventor: SHIOBARA SHOICHI
IPC: B62K11/04
Filed: 1988-11-07
Abstract: PURPOSE: To lower the center of gravity of a vehicle without interference between a buffer spring and an engine by connecting the lower end of the buffer spring to the rear fork side, while connecting the upper end to a buffer spring upper end support member, and disposing the engine below main frame members. CONSTITUTION: The rear ends of a lateral pair of main frame members 8 extended almost linearly backward and downward from a steering shaft pipe 3 are bent downward, and a rear fork 11 is supported by bent parts. A buffer spring 18 is disposed between the main frame members 8 so as to be larger in the tilt angle than the main frame members 8. The lower end of the buffer spring 18 is connected to the rear fork 11 side, and the upper end is connected to the fixed rod 17 side serving as a buffer spring upper end support member extended upward from the bent part. An, engine is disposed below the main frame members 8, so that the buffer spring 18 can be disposed at the rear part of a body frame 2 while ensuring its length.  The main frame members 8 can therefore be lowered downward without inteference between the buffer spring 18 and the engine 9, so that the center of gravity of a vehicle can be lowered.
Patent JP-2000083536-A (JP)
Title: Reel for fishing
Inventor: MIYAZAKI TAKEO
IPC: A01K89/015
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and the weight deviation of a driving shaft and improve the fishing operability, assembling properties and maintainability. SOLUTION: This reel for fishing is obtained by forming the shape of a driving shaft 5 into a small-diameter part 5c, a large-diameter flange part 5d, a shaft part 5e and a whirl-stop part 5f and a screw part 5g in the longitudinal direction of the shaft part 5e between a flange part 5a at one end and the other end 5b, forming a hole part 5h comprising a through-hole in the longitudinal direction intersecting the whirl-stop part 5f at right angles in the shaft part 5e and further forming a screw part 5i, a whirl-stop part 5j and a hole part 5k intersecting the whirl-stop part 5j at right angles at the other end 5b. The hole part 5h comprising the through-hole can be an oil reservoir for a grease, etc.  A gear 25 for reversing a clutch is fitted to the driving shaft 5 so as to stop whirling and brought into contact with the large-diameter flange part 5d of the driving shaft 5 and a friction plate 27, a driving gear 6, a frictional plate 28 and a braking plate 29 are fitted to a part between the gear 25 for reversing the clutch and an inner wheel 26 of a rolling type one-way clutch B.
Patent JP-H11167575-A (JP)
Title: Language analysis system and method
Inventor: SHEVENKO SVETLANA
IPC: G06F17/27
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a language analysis system which can accurately analyze the parts of speech of tokens constructing the sentences. SOLUTION: A division means 2 divides the inputted sentence data into tokens by referring to a dictionary means 8 which previously stores many tokens. A part-of-speech acquisition means 4 decides the part of speech of each divided token by referring to the dictionary 8. If a token has plural parts of speech, a part-of-speech selection means 6 selects or decides a single part of speech for the token based on the parts of speech of one or more tokens preceding or following (or both of preceding and following tokens of) the relevant token. Furthermore, the capacity of the means 8 is significantly reduced and the processing speed is increased by means of a table where the verbs and the suffixes of predicate adjectives are defined in common with each other.
Patent JP-H03140063-A (JP)
Title: Binarization circuit for analog waveform signal
Inventor: YAMAZAKI KATSUYA
IPC: G11B20/14
Filed: 1989-10-26
Abstract: PURPOSE:To prevent a quantization error by applying subtraction processing to an analog waveform signal not subjected to subtraction processing in its pre-stage in the succeeding processing and applying quantization in the case of quantization of '0' and applying subtraction processing to an analog waveform signal subjected already to subtraction processing in its pre-stage in the succeeding processing and applying quantization in the case of quantization of '1'. CONSTITUTION:A magneto-optical disk recording and reproducing device is provided with an optical information recording medium 1 such as a magneto-optical disk, a spindle motor 2, a spindle servo circuit 3, an optical head 4, a head amplifier 5, a focusing servo 6, a tracking servo circuit 7, a reproduction RF signal binarizing circuit 8, an error correction circuit 9 and an output terminal 10. In the case of quantization of '0' in the quantization, quantization is applied by applying subtraction processing to an analog waveform signal not subjected to subtraction processing in its quantization and in the case of quantization of '1' in the quantization, quantization is applied by applying subtraction processing to an analog waveform signal already subjected to subtraction processing in its quantization. Thus, even when a reproduced analog waveform signal is affected by waveform interference, accurate binarization is attained.
Patent JP-H06133397-A (JP)
Title: Piezoelectric sensor
Inventor: SATO TOSHIHIKO
IPC: H04R17/00
Filed: 1992-10-19
Abstract: PURPOSE:To provide the piezoelectric sensor for detecting vibration in which the sensitivity temperature dependency is smaller than a conventional sensor even when the sensor is used in a wide temperature range. CONSTITUTION:A lower insertion plate 33 made of an alumina is fixed to a package 31 made of an iron-nickel alloy including 42wt.% of nickel by an epoxy group adhesives 15. A piezoelectric 13 using a PZT as a piezoelectric body 13a is adhered to the lower insertion plate 33 with the adhesives 15. An upper insertion plate made of an alumina and having electrodes 35b, 35c is fixed to the piezoelectric by soldering the electrodes of both the upper insertion plate and the piezoelectric element. The outer size of the lower insertion plate and the upper insertion plate is selected slightly larger than that of the piezoelectric element. A thermal shrink tube is covered to a laminator comprising the piezoelectric element and the insertion plate. Air gaps 39, 45 are formed to the upper and side faces of the piezoelectric element. The piezoelectric element or others are sealed by a resin 41.
Patent JP-H0963058-A (JP)
Title: Control method for optical disk device
Inventor: SAKURAI TATSUAKI
IPC: G11B7/09
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of recorded data by using a multibeam system, generating a tracking deviation and making the data reproducing condition in a confirmation reproducing operation stringent. SOLUTION: After data are recorded with the preceding laser beam 1a among plural laser beams 1a, 1b, the data are reproduced with the following laser beam 1b. At this time, the following laser beam 1b follows a following beam spot 20 being on a position which is more deviated in the radial direction of a recording track TK than the preceding spot 6 by the preceding laser beam 1a. Consequently, the reproducing condition at the time of the confirmation reproducing operation is made stringent, a proper confirmation reproducing operation is performed and also the reliability of the recorded data is improved.
Patent JP-H05119431-A (JP)
Title: Production of base for photographic paper
Inventor: NEMOTO HIROYUKI
IPC: G03C1/79
Filed: 1991-10-25
Abstract: PURPOSE:To provide the process for production of the base for photographic paper having a highly smooth surface by using irradiation with electron beams. CONSTITUTION:This process for production of the base for photographic paper consists in executing, >=2 times the stage for coating the surface of a sheet-like base body with a coating liquid contg. at least one kind of electron beam curing unsatd. org. compds. as an essential component and curing this liquid by irradiation with the electron beams to form a resin coating layer. The viscosity of the coating liquid for forming the resin coating layer on the outermost side is regulated to <=5,000cps at the coating temp.
Patent JP-H05116284-A (JP)
Title: Ink jet recording head and ink jet recording apparatus having same
Inventor: SUGIMOTO TAICHI
IPC: B41J2/055
Filed: 1991-10-25
Abstract: PURPOSE:To enhance density without using a bubble jet system. CONSTITUTION:In an ink jet recording head 10, an ink supply part 12 filled with ink 1 has a substrate 11 having first and second main surfaces 111, 112 and the ink emitting nozzles 131, 132 bored in the first main surface 111 of the substrate 11. Further, printing control pistons 141, 142 reciprocally movable in the emitting direction [the downward direction in Fig (A)] of the ink 1 emitted from the ink emitting nozzles 131, 132 are provided so as to pierce the through-holes 151, 152 bored in the second main surface 112 of the substrate corresponding to ink emitting nozzles 131, 132 in 1:1 relationship.
Patent JP-H02126796-A (JP)
Title: Edge for speaker
Inventor: KINOSHITA KATSUMI
IPC: H04R7/20
Filed: 1988-11-04
Abstract: PURPOSE:To easily shape and manufacture an edge by inserting an edge core material formed of a material having small anisotropy to a shaping mold, and injection-molding an elastomeric resin to a cavity. CONSTITUTION:An edge 10 is composed by inserting an edge core material 11 obtained by pulp making to a cavity K shaped by shaping molds 21 and 22 of the edge 10, next injecting an elastomeric resin 12 from a gate G, and applying the resin 12 on the whole surface of the edge core material 11. Thus, by the compound material of the elastomeric resin and the edge core material, an ideal shape as the edge can be held, elasticity necessary for the edge can be obtained, and manufacturing processes can be simplified as well.
Patent JP-S63133531-A (JP)
Title: Ashing
Inventor: YOSHIOKA HARUHIKO
IPC: H01L21/302
Filed: 1986-11-25
Abstract: PURPOSE:To enable uniform ashing without making a reaction product adhere on the opposed surfaces to a wafer by a method wherein at least the surface of the opposed surfaces to the surface to be treated of the substrate to be treated is ashed in a state that its surface temperature is set at a temperature equal roughly to that of the wafer surface. CONSTITUTION:A chamber 2 is descended to couple with a lower chamber 4 and the interior of a treating chamber is held in a sealed state. At this tine, a disc 10 formed of glass, for example, is provided in such a way as to be positioned at a position separated at an interval of 0.5-20 mm or thereabouts, for example, from the surface of a semiconductor wafer 7 and the center of the point of a flowing-out port 3 is provided in such a way as to be positioned on the central axes of a placing stand 6 and the semiconductor wafer 7. At this time, the wafer 7 is heated to 300 deg.C or thereabouts, for example, by a heater internalized in the placing stand 6 by a temperature control mechanism 5. Therefore, the surface of the glass plate which is the disc 10 is heated by this heat and as the surface of the opposed surfaces, which has roughly the same temperature as that of the surface to be treated of the substrate to be treated, is installed, the adhesion of ashing gas can be roughly eliminated and moreover, the generation of contamination due to the use of glass can be also prevented.
Patent JP-S63152680-A (JP)
Title: Fluid ink for printer
Inventor: OWATARI AKIO
IPC: C09D11/328
Filed: 1987-11-06
Abstract: PURPOSE:To obtain a fluid printer ink suitable especially for ink-jet printer, by using a solvent composed mainly of benzyl alcohol and containing an alcohol or a polyhydric alcohol alkyl ether derivative having specific properties. CONSTITUTION:The objective ink can be produced by dissolving a dye in a solvent composed mainly of benzyl alcohol and containing (A) an alcohol (e.g. n-hexanol) and/or (B) a polyhydric alcohol alkyl ether derivative (e.g. ethylene glycol monomethyl ether acetates) having a vapor pressure of <=7mmHg at 20 deg.C under 1atm and a viscosity of <=20cp.
Patent JP-H07115269-A (JP)
Title: Material for printed wiring circuit board
Inventor: MINAMI NAOTAKA
IPC: H05K1/05
Filed: 1993-10-14
Abstract: PURPOSE:To provide a material for printed wiring boards which is excellent in adhesive properties and heat resistant properties for an epoxy resin insulation material where a chromates film and a resin film are formed one after another on the surface of electriczinc group plated steel plate or silica steel plate. CONSTITUTION:The pickup of chrome of a chromates film is specified to range from 10 to 150mg/m<2> while a resin film is selected out of allphatic series or aliphatic isocyanate/polyol group urethane resin film whose elongation ranges from 40 to 120%. The thickness of the resin film is specified to range from 1 to 5mum.
Patent JP-H0593779-A (JP)
Title: Correcting method for absorption in single photon ect device
Inventor: OI JUNICHI
IPC: G01T1/161
Filed: 1991-09-30
Abstract: PURPOSE:To enable absorption correction of an ECT tomographic image to be performed accurately by obtaining an absorption coefficient distribution by providing a line source covering a specimen near it, obtaining an ECT value for each picture cell, and then obtaining a projection data in each angle direction by performing projection while performing absorption and correction by using an absorption coefficient distribution and then performing its inverse projection. CONSTITUTION:A line source 4 is placed between a specimen 1 and a turbo fan collimator 3. The line source 4 is placed within a container 41 and is formed by mixing a radioactive isotope R1 into an aqueous solution. When the meter 3 rotates, radioactive radiation which is radiated and transmitted in a direction of the specimen 1 impinges on a detector 2 through the meter 3. Radioactive radiation in an opposite direction to the specimen 1 is shielded by a lead plate 42 and only a transmitted data is collected and then a transmission tomographic image according to an inverse projection, namely an absorption coefficient distribution image for each picture cell is reconfigured. Then, the line source 4 is excluded, RI is given to the specimen 1 and the ECT image is constituted by a projection data of normal emission data. It indicates distribution of ECT value for each picture cell but it is compensated and a true ECT value is obtained due to lack of absorption correction.
Patent JP-H01122165-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGATA TAKASHI
IPC: H01L21/336
Filed: 1987-11-06
Abstract: PURPOSE:To prevent peeling off of an insulating film due to the volume decrease of an silicide by effective a second heat treatment for sintering the insulating film at a temperature lower than first heat treatment after the first heat treatment for crystallizing the silicide. CONSTITUTION:An silicide 18 is crystallized from an amorphous state through first heat treatment, and an insulating film 24 is sintered through second heat treatment at a temperature lower than first heat treatment. Consequently, the volume decrease of the silicide 18 is completed approximately through first heat treatment, and the volume of the silicide is hardly shrunk owing to a low temperature through second heat treatment. Accordingly, tensile stress due to the volume decrease of the silicide 18 hardly works to the interlayer insulating film 24, thus preventing the peeling of interlayer insulating film 24 from the silicide layer 18.
Patent JP-H08142625-A (JP)
Title: Vehicle suspension
Inventor: SHIMIZU HIROYUKI
IPC: B60G17/015
Filed: 1994-11-15
Abstract: PURPOSE: To provide a vehicle suspension capable of improving the convergence of the resonant vibration of sprung of a vehicle without deteriorating the riding comfort in the normal traveling where the resonant vibration of spring of the vehicle is small. CONSTITUTION: A vehicle suspension is provided with a damping force characteristic control means (e) having a normal control part (d) to output the switching signal to a damping force characteristic control means (a) to control a shock absorber (b) to be optimum damping force characteristic where the riding comfort of the vehicle is regarded as important based on the signal of the vertical speed of sprung and the normal control gain when the signal of the vertical speed of sprung detected by a vertical speed of spring detecting means (c) is below the prescribed input threshold.  A high damping control part (f) which is provided on the damping force characteristic control means (e) and switches to the higher damping force characteristic where the camping property of the vehicle is regarded as important during the period of time while the signal of the vertical speed of sprung is repeatedly 0-crossed by the prescribed number when the signal of the vertical speed of sprung is above the prescribed input threshold.