baber/WOPTO huggingface dataset:
Patent JP-H055897-A (JP)
Title: Method for checking active matrix substrate
Inventor: YAMASHITA TOSHIHIRO
IPC: G02F1/136
Filed: 1991-06-28
Abstract: PURPOSE:To easily and surely check a defect by providing a signal line for check connected to the other end of a data signal line and checking a data signal line driving circuit and the data signal line based on the output from a video signal line. CONSTITUTION:Two signal lines 4 for data check to which data signal lines X are alternately connected are formed on the terminal side of data signal lines X from a data signal line driving circuit 2 to a picture element part 1, and data check signal input terminals S are provided in their end parts. Two signal lines 5 for scanning check to which scanning signal lines Y are alternately connected are formed on the terminal side of scanning signal lines Y from a scanning signal line driving circuit 3 to the picture element part 1, and scanning check signal output terminals G are provided in their end parts. In this case, check is performed through signal lines 4 for data check and signal lines 5 for scanning check in the terminals of data signal lines X and scanning signal lines Y, and these signal lines 4 and 5 are removed after the end of check.
Patent JP-S5383483-A (JP)
Title: Production of semiconductor device
Inventor: KAWABE YUUNOSUKE
IPC: H01L21/76
Filed: 1976-12-28
Abstract: PURPOSE: To prevent the occurrence of cracking at the time of etching and avert the disconnection of Al wirings by depositing a liquid oxide film on the interface of the SiO 2  film and polycrystalline Si film formed on the isolating regions of a semiconductor substrate where adhesion is imoerfect and applying oxidation treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5949153-A (JP)
Title: Device for holding exchangeable component
Inventor: SATOU HIROYUKI
IPC: F16B2/20
Filed: 1982-09-13
Abstract: PURPOSE:To enable a supported component to be simply attached or detached by heating a pressing member holding the exchangable component to the phase transition temperature of the pressing member without changing its state of the attachment, by forming the pressing member by the use of a shape-memorizing alloy. CONSTITUTION:A pressing member 10 is formed by the use of a shape-memorizing alloy having a phase transition temperature characteristic. It has a curved section 11 at one end, so that a component 14 can be exchanged by directly pulling up the end 10b of the pressing member 10 in the holding-releasing direction (upward in the figure) without loosening a screw 12. Here, the pressing member 10 left at ordinary temperature may be pulled up in the hold-releasing direction by giving external force to the end 10b. Alternatively, the component 14 can be simply exchanged by easily deforming the pressing member 10 by softening it through its phase transmission caused by cooling it to below its phase transition temperature (-10 deg.C) by, for example, spraying it with liquefied gas.
Patent JP-H0511583-A (JP)
Title: Developing device
Inventor: IKEGAWA AKIHITO
IPC: G03G15/08
Filed: 1991-07-01
Abstract: PURPOSE:To make assembling easy, to improve image quality, and to attain inexpensive manufacturing by electrostatically attracting a flexible toner regulating film to a toner carrier. CONSTITUTION:As a regulating member controlling a toner sticking quantity and a charging quantity, the flexible regulating film 34 whose one side end part is supported and free end part side comes into contact with the surface of a developing roller 32, is used, and the toner regulating film is electrostatically attracted to the developing roller 32. In other words, a regulating member supporting body 33 extending in parallel with the axial direction of the rotation of the roller 32, is provided, the top end part of the toner regulating film 34 is supported in cantilever by the supporting body 33, and the free end side of the film 34 is in contact with the surface of the roller 32. Therefore, the film 34 is attracted to the developing roller 32 over a wide area, compared with the conventional toner regulating blade, pressing force per a unit is weakened, and the fixing of the toner to the film 34 and the filming of the toner to the surface of the roller 32 are prevented over a long period.
Patent JP-S5685409-A (JP)
Title: Method of measuring uneveness in man-made fiber yarn
Inventor: SAKASHITA KAZUHITO
IPC: D01D5/08
Filed: 1979-12-07
Abstract: PURPOSE: When a yarn is made from a molten substance, the fluctuation in the yarn speed is measured by the use of a frequency modulation type noncontacting speed detector to detect the yarn uneveness with high accuracy.  
     CONSTITUTION: The feed of a molten substance is controlled with metering pump 1 and the substance is spun from spinneret 2 and wound up to revolving drum 3 wherein the fluctuation in yarn speed is measured with speed sensor 5, which is a frequency modulation type noncontacting speed detector to obtain signals of the yarn uneveness of the man-made fiber. At the same time, preferably, the fluctuation in the thoroughput of the molten substance is measured with throughput sensor 4. These signals are processed in yarn-speed detecting circuit 6 and signal processing circuit 7 and the yarn uneveness is continuously detected. The speed sensor 5 is a Doppler type in which the yarn speed is measured without contact with the yarn utilizing the heterodyne effect between original frequency f 0  and modified frequency (f) which has undergone Doppler shift caused by the yarn speed V. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5949510-A (JP)
Title: Multicored connector for optical cable
Inventor: HAYASHI TAKEHIRO
IPC: G02B6/38
Filed: 1982-09-16
Abstract: PURPOSE:To make the insertion of optical fiber cores easy, by forming a title connector in such a way that the plural optical fiber cores are simply required to be inserted into the tapered guide hole and fiber through-holes provided on the rising wall of a ferrule base plate. CONSTITUTION:The sheath, and covering of an optical fiber 1 and the covering of the optical fiber cores 1d are successively stripped off to expose the optical fibers at the front end. The cores 1d are passed through the tapered guide hole on the rising wall of a ferrule base plate 10 and the fibers 1e are pushed and penetrated into fiber through-holes 26. Since the tapered guide hole and the holes 26 are short, the pushing is easily accomplished. Adhesive agents are filled in grooves 22, 20, 18, 16, whereafter a keep cover is pressed and at the point of the time when the adhesive agents set, the multicored connector is completed.
Patent JP-S6137964-A (JP)
Title: Sputtering device
Inventor: KUWATA JUN
IPC: C23C14/00
Filed: 1984-07-30
Abstract: PURPOSE:To form a thin film having uniform thickness and quality by controlling the flow rate of a sputter-gas from plural blowoff ports which are arranged in the vicinity of a target electrode in accordance with the changes in the brightness of the sputter-gas. CONSTITUTION:Plural blowoff ports 2-11 are arranged in the vicinity of a target 1 of oxide porcelain, etc. in a sputtering device, and a rare gas such as argon is filled in a chamber (not shown in the figure). When a sputter-gas such as oxygen is supplied from said blowoff ports 2-11 to carry out magnetron sputtering, the intensity of specific emission lines from plasma emission is detected in the vicinity of the target surface as the function of positions by a plasma emission detector 12. The amt. of gas blown from each blowoff port 2, etc. corresponding to the position is independently controlled in accordance with the changes in the intensity of the emission line. Consequently, sputtering is carried out by utilizing effectively and uniformly the target surface.
Patent JP-H0452132-A (JP)
Title: Cloth pattern transfer polyethylene film
Inventor: YOSHIFUJI HIROSHI
IPC: B29C59/04
Filed: 1990-06-20
Abstract: PURPOSE:To prevent the disappearance of a transferred surface pattern by heat by pressing cloth to a polyethylene crosslinked stretched film wherein a crosslinking degree is lowered to the inside or a non-crosslinked part is formed in the thickness direction of the film at room temp. without applying heating and transferring the pattern of the cloth to the film. CONSTITUTION:A polyethylene resin type raw sheet wherein both surface layers thereof are crosslinked by the irradiation of both surfaces of the sheet with electron beam and the intermediate layer thereof is low in a crosslinking degree and has the crosslinking degree of specific constitution is biaxially stretched by a tenter method or stretched or rolled in the longitudinal direction (MD) thereof under tension between rolls and subsequently stretched in a traverse direction(TD) to obtain a crosslinked stretched polyethylene film 1A. Cloch 3 having a pattern 2A is superposed on the crosslinked stretched polyethylene film IA and both of them are passed through the nip between rolls 4, 5 to obtain a crosslinked stretched polyethylene film 1B having a pattern 2B transferred thereto at room temp. without heating the rolls 4, 5.
Patent JP-S645131-A (JP)
Title: Supervisory system for repeater
Inventor: WAKABAYASHI HIROHARU
IPC: H04B10/079
Filed: 1987-06-29
Abstract: PURPOSE:To prevent duplicated reception of a control instruction signal by receiving selectively the control instruction signal so as to make the titled system operative stably even when a loop cable exists anywhere in the transmission system. CONSTITUTION:A preamble P longer than the recoprocated transmission delay of the transmission system is added to the head of the control instruction signal S1 sent from an incoming or outgoing transmission terminal station 10 through optical fibers 3, 4. Then incoming/outgoing monitor circuits 8, 9 check the two incoming/outgoing control instruction signal states after a prescribed time elapsed from the detection of control instruction signals S1, S2 from the incoming or outgoing transmission line in advance to apply the advanced switching so as to receive the control instruction signal of incoming or outgoing line decided in advance when the two incoming/outgoing control instruction signals S1, S2 exist. Thus, the duplicated reception of the incoming/outgoing supervisory circuits is effectively avoided.
Patent JP-S5861369-A (JP)
Title: Butterfly valve
Inventor: UEDA TOMOYUKI
IPC: F16K1/226
Filed: 1981-10-07
Abstract: PURPOSE:To prevent exfoliation between a lining material and backing elastic material, by providing annular grooves externally of the good moisture-permeability backing elastic material, while providing water relief holes in a main unit and discharging water, in high temperature corrosive gas of high concentration, to the outside of the main unit. CONSTITUTION:A lining material 3 and good moisture-permeability backing elastic material 4 are provided from fluorine resin and the like in the internal surface of a main unit A. An annular groove 4b is provided in an external surface of the elastic material 4 and around an opening fitted to a valve shaft 6 in an external surface of the main unit A, further annular parallel grooves 4a, communicated to this groove 4b, are provided, while water relief holes 1a, 2a, radially extended through, are provided to be communicated to the before  said grooves in the main unit A. In this way, accumulated water, between the  elastic material 4 and the main unit A, permeably through the lining material 3  and the elastic material 4 from the inside of a valve, can be discharged, and  deformation of the elastic material 4 is prevented, thus a life of the valve can  be extended.
Patent JP-S62167484-A (JP)
Title: Apparatus for detecting and displaying voltage change
Inventor: KONDO SHIGEO
IPC: G01R19/12
Filed: 1986-07-08
Abstract: PURPOSE:To make it possible to respectively and separately display detected voltages at the times of the rising in voltage and voltage drop by reduced power consumption, by using ECP (electrochromic display) as a display body. CONSTITUTION:ECD is constituted of a display electrode substrate 1 comprising a transparent plate, a membrane metal display electrode 2 comprising tin oxide having a necessary character pattern formed to one surface thereof, an opposed electrode substrate 3 having an opposed electrode formed to one surface thereof, a separator 5, an electrolyte 6, a spacer 7, an expoxy resin 8, a terminal 9 for a display electrode and the terminal 10 for the opposed electrode. This ECD can change drive voltage according to the kind of a display substance and that of an opposed electrode material. As a DC voltage power source 11, for example, a battery of 1.5V is used and, when the voltage of the battery reaches 1.2V or less, a transistor 16 is brought to a continuity state and ECD18 performs display. When the voltage of the battery reaches 1.46V or more, said voltage is divided by resistors 22, 23 and, when the divided voltage is applied to the base electrode of a transistor 25 through a resistor 24, the transistor 25 comes to a continuity state and ECD 26 performs display.
Patent JP-H05194588-A (JP)
Title: N-(5-oxo (or thixo)-l-prolyl)-l-cysteine, its derivative, their production, and medicinal compositions containing them
Inventor: SUTEFUAANO PORI
IPC: A61P43/00
Filed: 1992-05-28
Abstract: PURPOSE: To prepare the compd. having interesting mucolytic-expectorant, antioxidant, antiinflammatory activities or the like and useful for treating respiratory and hepatic diseases.  
     CONSTITUTION: This is a compd. of formula I (X is O or S; R is H, 1-6C alkyl or the like; R 1  is H, 1-6C alkyl or the like or denotes S to which a residue equal to the compd. of formula I is bonded and may be the one giving disulfide, wherein, in the case X is O, R and R 1  can not simultaneously be H), the enantiomer, the diastereomer, their mixture and the pharmaceutically acceptable salt thereof. The compd. of formula I is obtd., e.g. by bringing a compd. of formula II (R 2  is hydroxy, halogen or 1-3C alkoxy) to react with a compd. of the formula III (R' and R' 1  are the same as of R and R 1  excepting H) and executing the hydrolysis of ester if necessary. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H089045-A (JP)
Title: Synchronous audio / data message system
Inventor: SHIISURU HENRII BANISUTAA
IPC: H04M3/53
Filed: 1995-06-02
Abstract: PURPOSE: To provide a synchronous voice/data message system capable of bi- directionally transmitting voice and graphic information or the other data and reading the information by synchronizing it as a generated sequence by a transmitter/receiver. CONSTITUTION: Each of the voice information and the data information are transmitted on a voice channel and a data channel. A time stamp is generated to synchronize the voice and the data information. The time stamp is generated in a user device or a multimedia message system. In every case, voice, graphic or the other data are generated with an exact sequence and a received rate at a called party. Such system is capable of supplying service like synchronous voice/data message even at a holding state and is also utilized as a part of a multi-media message.
Patent JP-S5492865-A (JP)
Title: Hair drier
Inventor: NOSE KIYUUKICHI
IPC: A45D20/50
Filed: 1977-12-30
Abstract: PURPOSE: To provide a hair drier, wherein while one is combing  one's hair one can brush and dry the hari so that one's hair can be generally dressed and smoothly prepared to be set.  
     CONSTITUTION: Each of intersections 3 of a latticework 2, through openings 1 of which warm or cold air is blown, has an elastic projection 4 of heat resistance material. The periphery of the latticework 2 is fixed mechanically or by bonding to the edge of an opening of a flat brush table 5. An insertable cylindrical portion 8 at the rear portion of the flat brush table 5 is detachably inserted into an air blowing opening 7. An engaging portion 9 provided on an inner surface of the insertable cylindrical portion 8 is detachably engaged with an engaging portion of the air blowing opening 7. The flat brush table 5 can be attached to the body 6 so that  after one has shampooed one's hair, the hair can be dried by warm or cold air  blown through the openings 1 while one is combing or brushing the hair by the  projections 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5494086-A (JP)
Title: Multiple temperature metering and reading mechanism
Inventor: KATOU KOUJI
IPC: G01K7/12
Filed: 1977-12-31
Abstract: PURPOSE: To eliminate the dispersion in temperature by providing a single thermocouple in series with a plural of thermocouples of the same kind and commonly for the whole thermocouples and by using the leading end as a common reference contact so that this common cantact may be sufficient for the case, in which a number of points are to be metered.  
     CONSTITUTION: A thermocouple TC o  for compensating a reference contact is provided for thermocouples TC 1  to TC n  of the same kind, which are arranged in temerpature metering points. The thermocouple TC o  is connected commonly in series with the whole thermocouples TC 1  to TC n . If, in this instance, the common thermocouple TC is arranged within a reference contact box 9 together with a temperature metering resistor 4, the accurate temperature metering of the reference contact can be easily accomplished. Even if the number of the temperature metering thermocouples is increased, the element for the common contact may be only one to reduce the metering cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000348192-A (JP)
Title: Graphic design generation system
Inventor: OKAZAKI HIROYUKI
IPC: G03F1/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To make clear the framework of a graphic design and its rule and to save the labor and time needed for graphic design generation by recording design framework examples which are classified and sectioned on a magnetic or optical recording medium while giving mutually matching discrimination symbols. SOLUTION: This system has many design framework examples where an illustration display part 2 for displaying a photograph, a figure, a graph, a ruled line, a design, etc., character display parts 3 to 6 for displaying characters of a head, a lead, a body, etc., and a blank part 7 as a white space are arranged on a plane of specific area so that their number, positions, and sizes can be understood. Those design framework examples are classified roughly by the kinds of media where designs are represented and finely by representation formats on the media respectively. The classified and sectioned design framework examples are recorded on a magnetic or optical recording medium and a print recording medium while given mutually matching discrimination symbols.
Patent JP-H0450430-A (JP)
Title: Intake manifold for internal combustion engine
Inventor: NANBA SHINICHI
IPC: F02M35/104
Filed: 1990-06-18
Abstract: PURPOSE:To reduce the resistance of intake air flow by making up the curved section of each intake branch pipe out of an upstream side curved section connected to an upstand section for a chamber and of a downstream side curved section connected to a lateral section for an intake port, making a bend radius for the upstream side curved section small, and thereby making a bend radius for the downstream side curved section large. CONSTITUTION:Out of the curved section B of each branch intake pipe 7 through 12, since an upstream side curved section B1 is closed to a chamber 8, the flow velocity of intake air within the upstream side curved section B1 becomes low. When the upstream side curved section B1 where the flow velocity of intake air is low, is formed while its bend radius R1 is made small, each branch intake pipe 9 through 12 is thereby secured in length without increasing the resistance of intake air flow. Meanwhile, the flow velocity of intake air within an downstream side curved section B2 out of the curved section B, is faster than the flow velocity within the upstream side curved section B1 because of adiabatic expansion. When the downstream side curved section B2 where the flow velocity of intake air is high, is formed while its bend radius R2 is made large, the resistance of intake air flow can thereby be prevented from being increased.
Patent JP-S5949147-A (JP)
Title: Optical writing device
Inventor: SHIBAKUCHI TAKASHI
IPC: H01J31/15
Filed: 1982-09-14
Abstract: PURPOSE:To improve the efficiency of light utilization while furnishing the light emanating from a phosphor with directivity by making the shape of anode and a phosphor into the shape of the curved surface gradually diverging in the emitting direction of a luminous pattern. CONSTITUTION:Anode 4a is so made that firstly a substrate 2 is processed into the nearly spherical or parabolic surface by etching into micropatterns while a metal film of aluminum or the like furnished with a function of a reflection film is formed on said processed curved surface. A luminous body 5 having proper thickness is formed to coat the anode 4a made in this way. In an optical writing device composed in this way, when a current is made to flow through a cathode filament 9, said filament is heated while emitting thermal electrons, said emitted electrons are accelerated by the voltage impressed upon the anode 4a while being focussed by the function of an electron lens in said optical writing device thus to beat the luminous body formed on the anode.
Patent JP-H0448987-A (JP)
Title: Treatment of waste water containing ammonium nitrate
Inventor: HARADA YOSHIAKI
IPC: C02F1/02
Filed: 1990-06-18
Abstract: PURPOSE:To improve treatment efficiency and to reduce cost by subjecting waste water to wet thermal decomposition in the presence of a supported catalyst containing a noble metal and one kind of a base metal as active components in an atmosphere substantially containing no oxygen under a specific pH and temp. condition. CONSTITUTION:Waste water containing ammonium nitrate is subjected to wet thermal decomposition in the presence of a supported catalyst containing a noble metal and at least one component selected from a group consisting of an insoluble or hardly soluble compound of a noble metal and a base metal as active components in an atmosphere substantially containing no oxygen under such a condition that pH is about 1 - 11.5 and temp. is 100 - 370 deg.C. By this method, waste water containing NH4 and NO3 in high concn. can efficiently be treated and the concns. of an NH4 ion and an NO3 ion can be lowered to a large extent. Therefore, for example, the treatment of waste water discharged from a treatment process of an uranium raw material or a reprocessing plant of used uranium fuel and wherein the concn. of NH4 and NO3 reaches about 10% or more can easily be carried out by simple equipment.
Patent JP-H0778251-A (JP)
Title: Verifying method of source
Inventor: UORUTAA EI ERU JIYONSON
IPC: H04N1/44
Filed: 1994-07-13
Abstract: PURPOSE: To execute a source verify at a high reliability level by storing a source verify image offered first by a user as original source verify image and comparing the same image, if offered later, with the stored one. CONSTITUTION: A user can not operate a machine unless he acquires a source verify image which is similar enough to a 1st source verify image and also satisfies the same identity criterion. Therefore, the identity criterion precision decides the range of source verify images which are acceptable as the same as the 1st image. For instance, the identity criterion which has extremely high precision like a high threshold or narrow similarity range, etc., accepts only a source verify image that is entirely equal to an original source verify image.