baber/WOPTO huggingface dataset:
Patent JP-H09127307-A (JP)
Title: Reflection preventive filter and display device
Inventor: KONDO HIROFUMI
IPC: G02B1/115
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a reflection preventive filter and a display device which have an antipollution effect against dirt from the hands, fur, etc., and are excellent in slidability and abrasion resistance. SOLUTION: The reflection preventive filter is provided with a single layer or multilayer reflection preventive film mainly composed of chlorine dioxide on a transparent base material, and at least either of perfluoropolyether having a polar group at an end thereof, partial fluoroxcarbon having a polar group at an end thereof or perfluorocarbon having a polar group at an end thereof is covered on the reflection preventive film.  Further, the display device 1 is provided with a single layer or multilayer reflection preventive film mainly composed of chlorine dioxide on the surface of a display picture 2 and/or the surface of a front plate thereof, and at least either of perfluoropolyether having a polar group at an end thereof, partial fluoroxcarbon having a polar group at an end thereof or perfluorocarbon having a polar group at an end thereof is covered on the reflection preventive film.
Patent JP-S6442886-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: FUJII HIROAKI
IPC: H01S5/00
Filed: 1987-08-10
Abstract: PURPOSE:To prevent the property deterioration due to the mask deviation and decrease in yield by a method wherein a current blocking laser and a cap layer laminated through an LPE method for the formation of a current injecting path. CONSTITUTION:A buried type wafer, which is laminated containing up to a melt-back preventive layer 8 through an organic metal thermal decomposition vapour growth, is introduced into a liquid growth oven so as to laminate a current blocking layer 4 of GaAs and a cap layer 5 of GaAs through a liquid growth method (LPE method) for the formation of a refractive index guide structure. Here, the mesa is high enough to be larger than 2mum in height, wherefore the mesa side face and base are sufficiently able to be coated with a GaAs current blocking layer making advantage of the characteristic of an LPE method without any deposition on the upper surface of the mesa.
Patent JP-S58100840-A (JP)
Title: Finder of camera
Inventor: SUZUKI TAKASHI
IPC: G03B15/02
Filed: 1981-12-12
Abstract: PURPOSE:To decrease the number of optical windows, and to make a titled finder compact, by incorporating a projection optical system of an active system to a finder optical system. CONSTITUTION:In the rear of an objective optical system 1 which serves both as a part of a projection optical system and a part of a finder optical system, and this optical system 1, an eyepiece 2 is placed, and between the optical system 1 and the eyepiece 2, a reflector for reflecting a part of a range measuring luminous flux is obliquely provided. Subsequently, the range measuring luminous flux emitted from a light source 4 provided on the outside of an optical path of the finder optical system is reflected in the direction of the objective optical system by the reflector 3, so that it is emitted through the optical system 1.
Patent JP-H1145101-A (JP)
Title: Monitor and control system
Inventor: SEKI TOMOMICHI
IPC: G06F15/177
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To flexibly extend and alter the whole system by constructing a system having network transparency by organically coupling decentralized monitor and control units by a network and separating transaction applications independently of system information and operation information. SOLUTION: Load-dispatching offices 3 and 4 and electric power station and substations 5 and 6 constituting a control hierarchy for the whole electric power system structure the system having network transparency. At the respective offices 3 to 6, job application parts 23 perform job applications of specific monitoring operation 20, handling operation 21, and other operation 22. An operation dependency part 24 of an information exchange part 26 has an information exchanging function regarding a system operation system and the whole system constitution and an execution dependency part 25 changes computer system constitution and object arrangement constitution in case of fault occurrence. Further, a platform part 27 has an interface function for the operation application and the whole network.
Patent JP-H0623759-A (JP)
Title: Coating type mold release agent
Inventor: NAKAJIMA SHUNICHI
IPC: C10M147/04
Filed: 1992-07-03
Abstract: PURPOSE:To form a uniform mold release film on a complicated-formed or large-sized mold face, by a method wherein a vinyl compound possessing a fluorine-containing alkyl group having a specific number of carbons is graft- polymerized on wax and the same is made into a fluorine modified wax composition whose content of fluorine atoms are at least specific and at most specific. CONSTITUTION:Fischer.Tropsch wax is put into a flask and a vinyl compound possessing a 3-20 C fluorine containing alkyl group is graft-polymerized. Reaction of a fluorine modified wax composition whose contents of a fluorine atom exceeding 5wt.% and not exceeding 70wt.% is continued within a nitrous atmosphere and under an agitating condition and a polymer is obtained. With this construction, transfer of a mold release agent is little at the time of mold release and in the case where a coating is applied to the surface of a molded product, the coating is free from missing. Then this has long mold release life and improves molding productivity.
Patent JP-S6356841-A (JP)
Title: Rotary head type recording or reproducing device
Inventor: IWASAKI AKIO
IPC: G11B15/10
Filed: 1986-08-27
Abstract: PURPOSE:To miniaturize a VTR in a lengthwise direction of a mode lever by driving a position of a slide lever apart from the mode lever to driven the mode lever. CONSTITUTION:In controlling each mode by the mode lever, the slide lever 11 is provided to set the arranged position of a motor to a position apart from the mode lever. In driving a loading ring 14 by the motor 1 especially, space for the provision of a planetary gear unit is required and the motor 1 is to be arranged at a position suitable for driving the loading ring 14, but even in such a case, it is not required to arrange the motor 1 near the mode lever. Thus, the size of device is not increased in the lengthwise direction of the mode lever 17.
Patent JP-H0935281-A (JP)
Title: Search jumping method for optical disk driving device and its device
Inventor: YAMAGAMI TOSHIHIKO
IPC: G11B7/085
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To accurately perform search jumping operation at high speed in a search jumping method and a device for an optical disk driving device. SOLUTION: When the command of search jumping to a target track is given, the number of tracks from the current position of a reading head to the target track is calculated and the number of tracks is counted until a signal of a rotary reference position is obtained while moving the reading head in the radial direction of the optical disk by rotary driving a feed shaft. After the rotary reference position signal of the feed shaft is obtained, the movement of the reading head is controlled based on the number of revolutions of the feed shaft, when the number of revolutions of the feed shaft reaches the prescribed number of revolutions, the number of tracks is counted again based on a track error signal and the reading head is moved to the target track.  Consequently, the movement control of the reading head easily causing an error based on the tracking error signal is reduced in the while seeking operation and controlling accuracy is increased.
Patent JP-S58101925-A (JP)
Title: Construction of batter board and water wedge therefor
Inventor: NAKAMURA KAZUYA
IPC: E02D5/00
Filed: 1981-12-11
Abstract: PURPOSE:To simplify the construction work as well as raise its reliability by a method in which a temporarily prepared scale is placed on the sliding portion of a water wedge, the mark of the temporarily prepared sacle is matched with the level line of a leveler, the sliding portion is fixed, and then the temporarily prepared scale is released. CONSTITUTION:The placing portion 15 of a temporarily prepared scale 21 and the holding portion of a water drawer (not illustrated) are integrally provided with the sliding portion 15 of a water wedge 11. The water wedge 11 is driven into the ground, the temporarily prepared scale 21 is placed on the placing portion 19 along the longitudinal direction of the water wedge 11, the sliding portion 15 is moved to match the mark of the scale 21 with the level line 7 of a leveler 6, the sliding portion 15 is fixed by a fixing portion 16, the placing of the scale 21 is released, and the water drawer is bridged and fixed by the holder 23.
Patent JP-S6355164-A (JP)
Inventor: MIYAHARA KENICHIRO
IPC: C04B35/58
Filed: 1986-08-26
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-2000025434-A (JP)
Title: Suspension device
Inventor: KASAHARA TAMIYOSHI
IPC: B60G7/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device which is excellent in the layout of car body side members, and which has high degrees of freedom to set the changing characteristic of camber, although the upper link is abolished. SOLUTION: With a lateral link member 5, one end is attached to a car-body side member so that the lateral link member can be rotated around an axis (n) extending about across the width of a vehicle, and the other end is attached to a wheel supporting body 2 so that the lateral link member can be rotated around the other axis (m) extending about across the width of the vehicle. Then, both the axes (n, m) are adapted to have an intersection point S on the side to which the respective axes extend inside the vehicle, in a plane view of the vehicle.
Patent JP-S58102739-A (JP)
Title: Post cure inflator for vulcanizing tyre
Inventor: HASEGAWA AKIRA
IPC: B29C33/02
Filed: 1981-12-15
Abstract: PURPOSE:To simplify a mechanism and to improve workability, by a method wherein engagement of a clamp block with a clamp cylinder and engagement of a clamp block with a moving boom are simultaneously and reversely made through rotation of the clamp cylinder. CONSTITUTION:A vulcanized high-temperature tyre 19, grasped by a tyre grasping means 48, is brought to a stop right above a clamp cylinder 25. A moving boom 51 is lowered, a connecting rod 59 is inserted into a rectangular aperture 32, and a mating projection 33 passes through an engaging aperture 65. With the clamp cylinder 25 turned by 60 deg., the connecting rod 59 spins by 60 deg., and the mating projection 33 and a bottom plate 64 are brought into an engaging phase state. Thus, if the tyre grasping means 48 is opened and a piston rod for a fluid cylinder 56 is expanded, only the moving boom 51 is raised, and a clamp ring 58 and the tyre 19 remain on a rim 21. If compressed air is blown into through an air feed path 18, the tyre 19 performs a natural radiation. The cooled tyre 19 is removed upward by revolution of a revolving axis 13, and the high-temperature tyre 19 is moved to the back side of a clamp base 11 to enter it into a cooling process.
Patent JP-H0364546-A (JP)
Title: Fluff yarn and its production
Inventor: KIMURA TOSHIHIKO
IPC: D02J3/02
Filed: 1989-08-02
Abstract: PURPOSE:To efficiently obtain the title yarn being uniform in yarn string in longitudinal direction of yarn, shortening length of fluff and hardly causing pilling at a low cost by subjecting a multifilament yarn string to which the first twist and ply twist are applied to the fluff processing in a specific method. CONSTITUTION:Twisting and drawing is given to a yarn Ya on the forward pathway side going toward a guide 6 and yarn Yb returning on the backward pathway side. Fluff processing is applied to the both yarns Ya and Yb by winding yarn Y to which fist twist and ply twist are applied on a guide 6 and interlacing the yarn Ya with the yarn Yb to provide the objective yarn having the fluff projected on the surface of the yarn and constrained by the first twist and ply twist and shortened in the fiber length. Furthermore, the multifilament yarn consists of polyester, etc., and is a yarn having a largely modificated shape in the cross-section such as triangle shape and is preferably a high tenacy type having 6.3-9g/d fineness.
Patent JP-H0648803-A (JP)
Title: Polymer/asphalt-modified cement mortar composition
Inventor: KAWASAKI YOSHIKAZU
IPC: C04B24/26
Filed: 1992-07-28
Abstract: PURPOSE:To improve physical properties by mixing respectively by specified weight ratios an aggregate and polymer dispersion of specified weight ratio, and nonionic asphalt emulsion with a hydraulic cement. CONSTITUTION:Aggregate of <=25mm particle size is compounded by 340-420 pts.wt to 100 pts.wt. of hydraulic cement such as Portland cement, and then polymer dispersion (A) such as styrene-butadiene rubber, by 10-60 pts.wt. of solid content to the hydraulic cement, and nonionic asphalt emulsifier containing nonionic surfactant such as polyoxythylene alkylphenol ether by 5-60 pts.wt. of solid content are mixed with the mixing ration ((A)/(B)) satisfying 15/55 to 90/10. Thus, a polymer/asphalt-modified cement mortar compsn. having excellent physical properties after hardening can be obtd. Further if necessary, fiber reinforcing material such as glass fiber may be compounded.
Patent JP-2001026862-A (JP)
Title: Sputtering target and its production
Inventor: OHASHI TAKEO
IPC: C23C14/34
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of a deposit film and to reduce the total amt. of particles by masking the part in which an unrequired thin film is formed in the face of a part of a target in such a manner that plural recessed and projected parts are formed, next subjecting the same to etching working and thereafter removing the masking. SOLUTION: For example, the face of a target (the material 1 to be treated) made of Ti is coated with a resist material 2 at fixed intervals and is placed in an etching atmosphere. In this way, the part other than the place in which the resist material 2 remains is subjected to etching to form recessed and projected parts on the surface of the material 1 to be treated. Preferably, recessed parts or projected parts of 1 to 100000 pieces per unit area (1 mm2) are formed on the etching worked part 3. Preferably, the center line average roughness of the formed recessed and projected parts is controlled to 5 to 100 μm, and the center line maximum roughness to 10 to 500 μm as well, by which the surface area is remarkably increased, and the adhesion by enchor effect of the recessed part and projected part to deposits is sufficiently increased.
Patent JP-S6444610-A (JP)
Title: Output circuit
Inventor: MATSUMURA KEN
IPC: H02P6/08
Filed: 1987-08-12
Abstract: PURPOSE:To suppress the switching noise and to obtain an output amplitude equivalent to that of a switch driving system by providing a differential amplifier which receives an input signal, transistors TRs having first and second polarities whose bases the output of this amplifier is received by, and a means which supplies a signal corresponding to collector currents of these TRs to an output terminal. CONSTITUTION:Bases of an NPN TR Q11 and a PNP TR Q12 are coupled to the output of a differential amplifier 11, and a TR Q13 Darlington-connected to a TR Q14 for pull-up is coupled to the TR Q11, and a current source I1 is inserted between the emitter of the TR Q11 and the ground terminal, and the TR Q12 is connected to a power source Vcc through a diode D10, and its collector is connected to the base of a TR Q15 Darlington-connected to a TR Q16 for pull-down, and the collector of a TR Q17 is connected to the diode D10, and its emitter is connected to the emitter of the TR Q11, and a resistance R5 is inserted between the base and the collector of the TR Q17, and a current source 12 is inserted between the base and the ground. An output signal is taken out from the series connection point between TRs Q14 and Q16, and the signal output is fed back to the amplifier 11 through a resistance R4. Since this circuit is in the analog driving system using The differential amplifier, a large output amplitude free from noise is obtained.
Patent JP-S6260660-A (JP)
Title: Dot printer printing head
Inventor: YASUNAGA MAKOTO
IPC: B41J2/28
Filed: 1985-09-10
Abstract: PURPOSE:To make assembly/disassembly easy and improve printing quality by providing a hammer mount which fixes a plurality of hammer bases on the external side of a base with a plurality of columnar cores planted on the internal side, and also installing a shunt forming the closed magnetic circuit of each coil with a permanent magnet attached to the external side of a shunt and a hammer mount in the outer circumference of a base. CONSTITUTION:A hammer mount 52a is provided on the external side, with a plurality of cores 54-1, 54-2... planted on the internal side, and at the same time, a ring-shaped base 52 equipped with a shunt 52b is installed in close proximity to the hammer mount 52a. In addition, a permanent magnet 48 is externally fitted to the external side of the shunt 52b and the hammer mount 52a in the outer circumference of the base 52. To improve printing quality, it is necessary to make a preload on the hammer by magnetic force as uniform as possible so as to prevent a variation from being generated in hammer speed. The preload can be easily adjusted by changing a magnetic circuit.
Patent JP-H0757825-A (JP)
Title: Connector
Inventor: SHIBATA MINORU
IPC: H01R24/00
Filed: 1993-08-13
Abstract: PURPOSE:To facilitate mounting of a connector. CONSTITUTION:Projections 33b are formed at the inner surfaces of both arms 33 of an actuator 3. The projection 33b is fitted into the upper end 14 of a recess 12 of a housing 1 so that the actuator 3 is temporarily fixed to the housing 1. Recesses 32a for preventing abutment of a contact piece 21 of a contact 2 against an insertion piece 32 is formed on the insertion piece 32 of the actuator 3 with the actuator 3 temporarily fixed. Consequently, it is possible to prevent deformation of the contact piece 21 of the contact 2 at the time of soldering so as to realize mounting and soldering with the actuator 3 fixed to the housing 1, thus facilitating mounting of the connector.
Patent JP-2001031648-A (JP)
Title: Stabilized pyrrole monomer liquid
Inventor: NAITO SEIKI
IPC: C07D213/16
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To suppress a pyrrole oligomer produced by oxidation in contact with the atmosphere at the time of use and obtain a pyrrole monomer liquid excellent in stability with time, readily handleable, excellent in operating efficiency and having enhanced preservation stability for a long period. SOLUTION: This pyrrole monomer liquid is obtained by including 0.001-10.0 wt.% of one or more kinds selected from the group consisting of a primary aliphatic amine, a secondary aliphatic amine, a tertiary aliphatic amine, a substituted or an unsubstituted cyclic amine, an aromatic primary amine, a substituted or an unsubstituted aromatic heterocyclic compound or an N- heterocyclic compound containing oxygen or sulfur. The resultant polypyrrole has electrical characteristics with high reliability without deteriorating electroconductivity and is improved in yield of the product.
Patent JP-S6264216-A (JP)
Inventor: YAMAZAKI KOTA
IPC: H02H3/34
Filed: 1985-09-13
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-H0419057-A (JP)
Title: Double-side polishing method for strip
Inventor: UDA YUNOSUKE
IPC: B24B7/12
Filed: 1990-07-30
Abstract: PURPOSE:To prevent the generation of warp even if omitting the normal polishing of a rear face by further hairline-polishing the surface and rear face of a strip with its rear face hairline-polished and its surface normally polished. CONSTITUTION:At the time of polishing the surface and rear face of a strip 1 travelling while being provided with tension, the rear face of the strip 1 is hairline-polished by a hairline polishing device 12 first, and then the surface is normally polished by a normal polishing device 10. The surface and rear face of the strip 1 is further hairline-polished by a hairline two-side polishing device 9.
Patent JP-H0485693-A (JP)
Title: Canned drink sample displayed in automatic vending machine
Inventor: UCHIUMI SHIGEO
IPC: G07F9/02
Filed: 1990-07-30
Abstract: PURPOSE:To easily manufacture even a dummy can which is a container in a special shape by using a polyester film or polyester sheet as a material. CONSTITUTION:The sample of a canned drink article which is different in diameter between its can upper part and can bottom is formed of the polyester film or polyester sheet. The polyester film in use is so crystallized then the fusion heat of the film is higher than specified; and polyethylene terephthalate and its copolymer are principally suitable and, specially, polyethylene terephthalate inexpensive and preferable. Consequently, even the article sample in the special shape can easily be manufactured.
Patent JP-H0731515-A (JP)
Title: Rotary type housing device
Inventor: TAKAHASHI SHIGENOBU
IPC: A47B49/00
Filed: 1993-07-23
Abstract: PURPOSE:To prevent vibration which occurs when respective housing means are moved in a device toward the longitudinal direction of the device, in the case of a rotary type housing device equipped with multistep like housing means. CONSTITUTION:Drive mechanisms 20, 20 equipped with endless chains 23, 23 are disposed on both sides of a machine frame 10, and plural housing means 30...30 are hung between the chains 23, 23 of both drive mechanisms 20, 20, and support projection portions are equipped at both end portions of the housing means 30...30, and when a housing means 30 is positioned at the uppermost portion of the machine frame 10, the support projection portions of the housing means 30 are put in the recessed portions of guide boards 50, 50.
Patent JP-H0653811-A (JP)
Title: Ic input circuit
Inventor: OBA MINORU
IPC: H03K5/00
Filed: 1992-07-29
Abstract: PURPOSE:To prevent malfunction due to an external signal and to reduce the cost of an input circuit by forming a pulse signal synchronized with a prescribed clock from an external signal and when the signal length of the pulse signal is larger than a prescribed value, outputting the pulse signal from the output side. CONSTITUTION:An initializing circuit to be used at the time of turning on a power supply is constituted of a NOT circuit 26, a NAND circuit 25, an OR circuit and an internal clock CLK 1. A Schmitt output 6, a D-FF A 19 with a reset terminal, a DFF B20 with a reset terminal, an exclusive NOR circuit 21 and an AND circuit 22 constitute a synchronous circuit for synchronizing an external signal with an internal clock and a pulse forming circuit for forming a pulse at the time of changing the synchronous signal and an external signal synchronizing means is constituted of both circuits. At this time, D-F/F 23 with the reset and the reset D-F/FD 24 are counted with the pulse of the external synchronizing means. After the lapse of the prescribed time it goes to a timer outputted to the external signal processing circuit to prevent the input of the external signal having the pulse length or below decided by the counted number.