baber/WOPTO huggingface dataset:
Patent JP-H01223606-A (JP)
Title: Magnetic head
Inventor: KOBAYASHI HIROSHI
IPC: G11B5/187
Filed: 1988-03-01
Abstract: PURPOSE:To prevent the generation of a contour effect even if an interface of a high magnetic permeability magnetic material for constituting a magnetic core and a magnetic film is parallel to a magnetic gap by forming a surface magnetic film whose relative permeability/film thickness is >=100(mum<-1>) on the forming surface of a magnetic film of a magnetic core half-body. CONSTITUTION:On the forming surface of a magnetic film 2 of a magnetic core material 3 consisting of a high magnetic permeability magnetic material, a surface magnetic film 5 whose relative permeability/film thickness is >=100(mum<-1>) is formed by a sputtering method by, for instance, an Fe-Si alloy. In such a way, film stress at the time of forming the magnetic film 2 is relaxed by the surface magnetic film 5, and also, a nonmagnetic layer caused by a diffusion, etc., between the magnetic film 2 and the magnetic core material 3 is not formed. Also, this surface magnetic film 5 does not operate as an artificial gap, therefore, even if a contour effect is reduced by an azimuth loss by allowing a magnetic gap 1 and this interface to be non-parallel, the contour effect can be prevented by such a simple constitution.
Patent JP-H08216324-A (JP)
Title: Polarizing plate for liquid crystal display device
Inventor: MORIMURA YASUHIRO
IPC: G02F1/1335
Filed: 1995-02-14
Abstract: PURPOSE: To enhance adhesive properties and a durability, such as a resistance to heat and a resistance to moist heat, by bonding a polarizing film to protective films with a photosetting adhesive composed mainly of an ionomer resin prepared by intermolecularly bonding an ethylene-methacrylic acid copolymer through metallic ions. CONSTITUTION: A polarizing plate 4 is formed by adhesively covering a polarizing film 1 with protective films 2. As an adhesive 3 for bonding the polarizing film 1 to the protective films 2, a photosetting adhesive composed mainly of an ionomer resin prepared by intermolecularly bonding an ethylene-methacrylic acid copolymer through metallic ions is used. The photosetting adhesive prepared by mixing 0.1-10 pts.wt. photosensitizer and 0.01-5 pts.wt. silane coupling agent per 100 pts.wt. of the ionomer resin and kneading the mixture is formed into a predetermined shape for use by a film forming method, such as calendering, T-die extrusion, or inflation. A laminate is formed by overlapping the protective films 2 on the polarizing film 1 through adhesive films of the adhesive 3. The polarizing plate 4 is obtained by heating, pressurizing, and photosetting the laminate.
Patent JP-S62206976-A (JP)
Title: Control device for video memory
Inventor: MIYAZAKI HARUHITO
IPC: H04N5/937
Filed: 1986-03-06
Abstract: PURPOSE:To correct always the field replacement by selecting whether a reading or writing address is proceeded or delayed by an 1H part, in accordance with the phase relation of an input video signal and a reference synchronization. CONSTITUTION:By the phase relation of outputs (a) and (b) of field discriminating parts 101 and 102 at the writing side and the reading side, a field replacing detecting part 103 detects that the field is replaced. Here, the output of the field replacing detecting part 103 are two types of (c) and (d), the replacement of the field is executed, when an even number field is to be proceeded by 1H, the effective pulse is outputted, and when an odd number field is to be delayed by 1H, only the pulse of (d) comes to be effective. When the field is matched, both (c) and (d) do not come to be the effective pulse. Thus, by selecting suitably a means to proceed the V-address at the reading side by the 1H part and a means to delay it, the always stable field replacement can be corrected.
Patent JP-H02228554-A (JP)
Title: Acoustic signal measuring system
Inventor: ANZAI SHOZO
IPC: G01N29/00
Filed: 1989-03-01
Abstract: PURPOSE:To measure a sound pressure level difference between two chambers at a high accuracy by causing a sound emitting timer circuit at a sound emitting section to synchronize with a sound receiving timer circuit at a sound receiving section prior to a measurement. CONSTITUTION:A sound emitting section 10 comprises a sound emitting timer circuit 11 having an input terminal of a reset signal 12, a signal generator 13 connected to a control signal output terminal of the circuit 11, a power amplifier 14 connected to an output terminal of the generator 13 and a speaker 15. A sound receiving section 20 comprises a microphone 23, a signal processor 24 connected to an output terminal thereof and a sound receiving timer circuit 21 which transmits control signal for an arithmetic timing or the like of a pickup section of an output of the microphone 23 and a pickup signal of an output of the microphone 23. Then, prior to a measurement, the sound emitting circuit 11 at the sound emitting section 10 is caused to synchronize with the sound receiving timer circuit 21 of the sound receiving section. In measurement, the sound emitting section 10 and the sound receiving section 20 are moved to respective positions and thereafter, the emitting and receiving of sounds is performed at each specified time interval synchronized with the timer circuits 11 and 21 along a time schedule.
Patent JP-S59222969-A (JP)
Inventor: ARUBAATO WATOSON BUAINARU
IPC: H01L29/82
Filed: 1984-03-16
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-H04285397-A (JP)
Title: Soundproof type engine working machine
Inventor: YOSHIDA KAZUYUKI
IPC: F16M3/00
Filed: 1991-03-14
Abstract: PURPOSE:To eliminate slinging work to a suspended hook as in the past at the time of loading/unloading a soundproof type engine working machine on a truck. CONSTITUTION:A generator support base 3 and engine support base 4 forming a support frame are formed from a fame material capable of being inserted to a fork beam, and fitting holes for the fork beam are opened in the connecting parts between a rear support base 2 and the generator support base 3 and between a front support base 1 and the rear support base 2.
Patent JP-H08251379-A (JP)
Title: Facsimile equipment
Inventor: INO TETSUSHI
IPC: H04N1/32
Filed: 1995-03-09
Abstract: PURPOSE: To strengthen the security by providing a specific bit representing capability of execution of special communication by a sender side to a reply signal when the sender side detects a specific bit representing capability of execution of special communication by an opposite equipment and generating a reply signal based on both an NSF signal and a DIS signal to display a prescribed function even when the length of the NSF signal is fixed and the prescribed function cannot be displayed. CONSTITUTION: A setting means sets special communication being a communication with a specific opposite party by means of a nonstandard function. A reception means receives an NSF signal and a DIS signal from the opposite party. A detection means detects a specific bit in the received NSF signal representing execution of special communication by the opposite party. A signal generating means generates a reply signal for the NSF signal and the DIS signal. When the specific bit is detected, a control means provides a specific bit representing execution of special communication by the sender to the reply signal and allows the signal generating means to generate the reply signal based on both the NSF signal and the DIS signal.
Patent JP-S51124964-A (JP)
Title: Signal separation device
Inventor: ONO RIYOUICHI
IPC: G08C15/00
Filed: 1975-04-25
Abstract: PURPOSE:This circuit improves SN fraction and separates a signal to be different from time width.
Patent JP-H05251205-A (JP)
Title: Ptc element
Inventor: YAMAGUCHI TETSUO
IPC: H01C7/02
Filed: 1992-03-06
Abstract: PURPOSE:To simplify the electrode processing step by a method wherein multiple positive temperature coefficient thermistors having respectively different Curie points previously brought into contact with one another are baked and then fusion-welded compounds are used as a base substance of elements. CONSTITUTION:Firstly, PTCs 1-4 molded of a material powder taking a disc shape, etc., in respectively different diameters and characteristics are concentrically arranged with their sides closely bonded onto one another further to form a multistructured base substance 10. Next, this base substance 10 is baked to fusion-weld respective PTCs 1-4 to be integrated. At this time, the atoms inside individual PTC 1-4 is hardly diffused. Next, electrodes are fitted so that the PTCs 1-4 may be parallel-connected to the surface and bottom surface of this integrated base substance 10 furthermore, terminals are fixed to complete the multiple disc type PTC elements. Through these procedures, the electrode processing step can be simplified similar to that of one element requiring of neither bonding agent, etc., nor vis, etc., at all regardless of the multiple PTC elements actually used.
Patent JP-H08242605-A (JP)
Title: Levee coater
Inventor: HASHIZUME HATSUO
IPC: A01B35/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a levee coater having strong pressing force to mud in an operation sufficiently taking in mud for levee coating and pressing the mud while coating it to a side face part of an old levee, capable of reforming to a strong levee bearable for a long period of time with hardly collapsing the levee and hardly inducing a leakage of water, without becoming too large diameter of the reformed levee and giving excellent finished state. CONSTITUTION: This levee coater 34 has a rotation shaft 33 provided tiltably at a prescribed tilting angle to forward of proceeding direction from a position crossing to an old levee and rotationally driven by the output of a driving means A. The levee coater also has a cylindrical upper face-coating part 37 being fixed to the rotation shaft 33 and coating mud on an upper face part (a) of the old levee and a cone-shaped side face-coating part 38 being fixed to the rotation shaft 33 adjacent to an end part of the upper face-coating part 37 and coating mud on a side face part (b) of the old levee. The side face- coating part 38 is spread so as to widen the front side in proceeding direction rather than the rear side in relation to the side face part of the old levee.
Patent JP-S55141624-A (JP)
Title: Double lever type conveyor scale
Inventor: OIKAWA MANABU
IPC: G01G11/00
Filed: 1979-04-23
Abstract: PURPOSE: To achieve the accuracy of weighing and the simplification of the zero point adjustment of a load cell by connecting a pair of weighing frames to the load cell by way of connecting members.  
     CONSTITUTION: A pair of weighing frames 11, 11' are supported on a body frame 20 rotatably in the A-A' and B-B' directions by way of leaf spring fulcrums 12aW 12d. The centers of the end side on the proximate side of the both weighing frames 11, 11' are connected to a load cell 15 by way of connecting members 13, 13'. As a result of this, when the material 31 to be conveyed being conveyed by a conveyor 22 goes onto the weighing frames 11, 11', its weight is transmitted to the weighing frames 11, 11' by way of idlers 24, 27, etc., then the weighing frames 11, 11' turn in the A-A', B-B' directions and the load cell 15 receives turning force by way of the connecting members 13, 13', 14 and emits weighing signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08245999-A (JP)
Title: Liquid cleaning agent composition
Inventor: HORIBATA TOMOKO
IPC: C11D1/28
Filed: 1995-03-09
Abstract: PURPOSE: To provide a liquid cleaning agent composition containing a specific amount of an alkanolamine salt of an N-acyltaurine, excellent in foaming properties, water solubility, rinsing properties and a feeling in use, suitable for cleaning the body, especially hair, skin, etc. CONSTITUTION: This composition comprises 5-60wt.% (preferably 20-50wt.%) of an alkanolamine salt such as monoethanolamine, diethanolamine or triethanolamine of an N-acyltaurine of the formula, RCONHCH2 CH2 SO3 H (RCO is a 10-14C straight-chain saturated hydrocarbon acyl). The N-acyltaurine, for example, is obtained by reacting an aqueous solution of taurine made basic by triethylamine with a fatty acid chloride to give a triethylamine salt of an N-acyltaurine, adding potassium hydroxide to the reaction solution to exchange salts, distilling away triethylamine, crystallizing by adding methanol to give a potassium salt of the N-acyltaurine, making the potassium salt into its acid type by using an ion exchange resin and neutralizing the resulting substance with an alkanolamine.
Patent JP-S63217767-A (JP)
Title: Contraction system for binary image
Inventor: FUJII HIDEKI
IPC: G06T3/40
Filed: 1987-03-06
Abstract: PURPOSE:To generate a contracted image high in quality and less in deformation or peculiar stripe by using a distribution pattern to generate the contracted pattern image and magnifying or contracting the image. CONSTITUTION:The density level of an original contrast image is represented by the ratio of black/white level picture element numbers included in a prescribed picture element small region in a binary image representing binary (black/white) value for the contrast image simulatingly. Then the binary image 2 is split into nXn small regions 1 and a 2/n contracted pattern image 3 is generated by using the distributed pattern 5 on a memory depending on the black picture element in the region. Magnification/contraction processing is applied to the contracted pattern image 3 to generate a contracted binary image 4 of the size to be obtained. Thus, the contracted binary image 4 with less deformation or peculiar stripes is obtained.
Patent JP-S59177766-A (JP)
Title: Sheet recorder
Inventor: MUKAI MASATAKA
IPC: G11B21/08
Filed: 1983-03-25
Abstract: PURPOSE:To form a reference track on a prescribed position of a recording medium by stopping the carrying of a head when a feeding pulse of a stepping motor and an one-phase driving pulse have a prescribed phase relation and then carrying the head by the prescribed number of steps in the reverse direction. CONSTITUTION:The stepping motor stepping the head 3 in the radius direction of a sheet 1 is driven to carry the head up to the position where the most-external peripheral track is formed on the sheet 1. The rough position of said operation is detected by a most-external periphery sensor to detect the rough position of the head 3 and then fine adjustment is performed. When the head 3 reaches the most-external peripheral track by driving the motor 14, the detecting signal S of the most-external periphery sensor 5 is turned to the high level. At that time, a discriminating circuit 30 discriminates the relation between the signal S and a pulse A. A monitor 14 is reversed from the stopped state and the head 3 is returned by 8 steps in the inner peripheral direction and stopped to fix the forming position of the most-external peripheral track.
Patent JP-S55142513-A (JP)
Title: Filter element
Inventor: NEGISHI EDAMI
IPC: B01D39/20
Filed: 1979-04-21
Abstract: PURPOSE:To provide a compact high-performance filter material by a mthod wherein a filter element of metal fibers, which have been dispersed and mixed in high speed liquid, are laminated on the surface of a porous member, and an assembly is hardened with resin. CONSTITUTION:Metal fibers B such as stainless steel fibers which have been dispersed and mixed into dispersion liquid using a high speed mixer, etc. are sucked on the surface of organic or inorganic porous member such as a sintered metal or ceramics, and having flow pipe D. This causes metal fibers B to be uniformly and spirally wound and to form a liminated layer. The metal fibers B are then fixed to the surface using resin such as polyacrylate ester. The filter element so obtained has a high porocity, is compact, and operates in high performance.
Patent JP-H05253857-A (JP)
Title: Impact wrench
IPC: B25B21/02
Filed: 1992-03-09
Abstract: PURPOSE:To enhance efficiency in torque transmission as well as to reduce noise by constituting a rotating cylindrical body to be rotated by a motor, and also constituting a hammer not to be subjected to force from the rotating cylindrical body before the projected section of the rotating cylindrical body at its inner circumferential surface hits against the rotation thereof. CONSTITUTION:When a rotating cylindrical body 5 is rotated by an air motor by 180 deg. to the direction indicated by an arrow head from a state that the projected section 8 of the rotating cylindrical body 5 is roughly in the side opposite to a steel ball 12, the recessed arc shaped surface 8a of the projected section 8 is hit against the steel ball 12, and a hammer 10 is pressed to the radial direction via the steel ball 12 while a spring 11 is being pressed, so that the tip end section 10a of the hammer 10 is projected outward out of a base section 6b. The projected section 15a formed in the inner circumferential surface of the rotating cylindrical body 5 then collides with the tip end section 10a of the hammer, the rotation of the rotating cylindrical body 5 caused by the aforesaid collision is transmitted to an output shaft 6 via the hammer 10, the rotating cylindrical body 5 is then rotated integrally with the output shaft 6, so that a bolt, a nut and the like are fastened by a socket fitted onto the tip end of the output shaft 6.
Patent JP-S60211877-A (JP)
Inventor: JIYON MAIKERU YANGU
IPC: H01L21/265
Filed: 1985-03-15
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-S63215329-A (JP)
Title: Webbed bevel gear
Inventor: KITAZONO KENICHI
IPC: F16H55/17
Filed: 1987-03-05
Abstract: PURPOSE:To increase the strength of a tooth part and to store inside a gear box without largely projecting a web to the external part of the tooth part, by arranging in parallel to the back cone of the tooth the web formed at the outer end part of the tooth part. CONSTITUTION:A forged bevel gear 10 extends the tooth 13 formed in abundance at adequate intervals on the conical outer face 12a of a boss part 12 from a normal cone distance l by specific value (d) in the external end direction in order to avoid the contact interference of the web 11 thereof and the tooth of a meshing counter-part gear. The web 11 in specific thickness is then formed in parallel to the back cone (conical face consisting of the bus bar (m) vertical to the bus (p) of a reference pitch cone at the external end of the tooth 13) of the tooth 13. The gear strength is thus improved without making a webbed bevel gear large-sized and therefore besides eliminating the need for increasing the size of the gear box to store this webbed bevel gear.
Patent JP-S6025799-A (JP)
Inventor: JIEEMUZU EFU GOODON
IPC: G01D9/30
Filed: 1984-03-16
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-H11294189-A (JP)
Title: Stator structure for rotating machinery
Inventor: HONDA KEITH T
IPC: F16C13/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the sealing effect of a seal, and to reduce the leakage by reducing the influence exerted by the deformation caused by an operating load upon a sealing member. SOLUTION: A liner 76 for the guide assembly track opening 56 for a gas turbine engine is provided with a pair of parallel curved rail walls 102, 104 and a plate 15 extended between these rail walls. This plate 15 is provided with a pair of flanges 158, 166 extended from the walls, and is engageable with the engine stator structure by means of these flanges. By forming the liner 76 by a material harder than the housing 42, the durability of the ring assembly for combining the liner 76 with the liner 76 can be improved.
Patent JP-H01225298-A (JP)
Title: Magnetic circuit for speaker
Inventor: TAKENOUCHI KENICHI
IPC: H04R9/02
Filed: 1988-03-04
Abstract: PURPOSE:To provide a positioning function and to reduce a leaked magnetic flux by magnetizing the external side and the internal side of the external peripheral convex part of a magnet in a reversed polarity. CONSTITUTION:In the external periphery part of the magnet 2, the convex part 2a abutting against the external periphery surface of a magnetic member for forming a magnetic path is disposed to magnetize the external side and the internal side of this convex part 2a in the reversed polarity. Thereby, the positioning function of the mutual members is provided to reduce an invalid magnetic flux part, so that a magnetic circuit small in the leaked magnetic flux and stable in a quality can be realized.
Patent JP-H06266258-A (JP)
Title: Separation claw release mechanism
Inventor: KIMURA YOSHIYUKI
IPC: B65H29/54
Filed: 1993-03-12
Abstract: PURPOSE:To removably fit a separation claw unit to a device main body by magnetic connection and easily remove the separation claw unit. CONSTITUTION:A separation claw release mechanism is provided with a separation claw unit 1 having multiple separation claws 8 brought into elastic contact with the outer periphery of a fixing roller 7, magnetic connection sections 9, 10 for removably fitting the separation claw unit 1 to a device main body are provided at opposite sections of the separation claw unit 1 and the device main body, and an operation section 11 applying the operating force to move the separation claw unit 1 in the direction to release the magnetic connection state of the magnetic connection sections 9, 10 at a position apart in the direction perpendicular to the connecting direction of the magnetic connection sections 9, 10.
Patent JP-H02124787-A (JP)
Title: Method for metallizing oxidic ceramics
Inventor: KONYA SHOGO
IPC: C04B41/90
Filed: 1989-03-03
Abstract: PURPOSE:To improve vacuum sealing property and brazing characteristic by further forming a secondary layer by means of a paste containing Ni oxide, etc., on a primary layer prepared by applying a paste containing powdered W, powdered glass, etc., of the prescribed conditions and then burning the above under the prescribed conditions. CONSTITUTION:A paste in which a powder mixture consisting of, by weight, 70-95% W powder of <=10mum average grain size and 30-5% glass powder of 1100-1300 deg.C melting point and <=10mum average grain size is kneaded with an organic vehicle is prepared. This paste is applied to the surface of an oxidic ceramic sintered compact to form a primary layer. Subsequently, a paste containing one or more kinds among the powders, etc., of Ni, Ni oxides, and Ni salts of <=10mum average grain size is applied to the above layer to form a secondary layer. Then, the above sintered compact is burnt at 1200-1400 deg.C in a mixed atmosphere in which the ratio of H2 to H2O is regulated to 1-100000.
Patent JP-H10253330-A (JP)
Title: Device for measuring surface contour
Inventor: NOZAWA MASAHITO
IPC: B21C51/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface contour measurement device wherein the contour of a to-be-measured object is measured with precision without affected by variation in scanner's scanning speed. SOLUTION: The measurement device comprises a scanner 1 which scans the surface of a to-be-measured object 2 with optical spot, a start pulse generator 3 which photo-detects the light of scanner 1 and outputs a start pulse signal, a lens 4 which focuses the image of light spot on the surface of to-bemeasured object 2, a slit plate 5 provided with plural openings on the trace of light spot's image allocated at imaging plane position, a photoelectric converter 6 which converts the light passing the opening into pulse signal, an end pulse generator 9 which photo-detects the light of scanner 1 and outputs end pulse signal, a start pulse generator 3, a photoelectric converter 6, and a signal processing circuit 7 which measures the contour of the to-be-measured object 2 based on the output signal from the end pulse generator 9.