baber/WOPTO huggingface dataset:
Patent JP-S61296204-A (JP)
Title: Apparatus for measuring dimension of pattern
Inventor: SADAMURA MASAO
IPC: G03F7/00
Filed: 1985-06-25
Abstract: PURPOSE:To effectively enable the dimensional measurement of a pattern with high reliability, by separating and detecting fluorescence generated from a pattern part irradiated with exciting light. CONSTITUTION:A condenser optical system 11 has a mercury lamp 12 and a filter 13 and a microscopic observation system 14 has a dichronic mirror 15, an objective lens 16 and an eyepiece 17. The titled apparatus is constituted of these two optical systems, an image intensifier 18, a TV camera 19, a specimen 20 and an operational processing part 21 obtaining the dimension of a pattern from a video signal. The light emitted from the lamp 12 irradiates the surface of the specimen 20 as exciting light. Whereupon, reflected light having the same wavelength as exciting light is generated from the specimen 20 and fluorescence is generated from a resist pattern. Only fluorescence of both of them is formed into an image on the light receiving surface of the intensifier 18 through the mirror 15 and the eyepiece 17 and said light is amplified at a magnification of about 10,000 and the output thereof is picked up by the camera 19 to obtain a video signal. By this method, the dimension of a resist pattern can be effectively measured.
Patent JP-H0328360-A (JP)
Title: Immersion solder plating bath
Inventor: NISHIMURA SHIGEFUMI
IPC: C23C2/08
Filed: 1989-05-29
Abstract: PURPOSE:To form a smooth fine-grained solder plating film of a uniform thickness by incorporating divalent Sn ions, divalent Pb ions, org. sulfo groups and thiourea into a plating bath. CONSTITUTION:An immersion solder plating bath contg. about 3-50g/l divalent Sn ions, about 3-50g/l divalent Pb ions, about 6-400g/l org. sulfo groups and about 30-200g/l thiourea as a complexing agent is prepd. A compd. rendering the sulfo groups may be arom. sulfonic acid, alkanesulfonic acid or hydroxyalkanesulfonic acid. When electroless solder plating is carried out with the plating bath, the thiourea forms a complex with the surface metal of a body to be plated and the deposition potentials of Sn and Pb become higher than the potential of the surface metal to cause substitution plating phenomenon.
Patent JP-H06348444-A (JP)
Title: Pulldown menu defining system
Inventor: KONDO HIROYUKI
IPC: G06F3/048
Filed: 1993-06-08
Abstract: PURPOSE:To enable a user to easily define a pulldown menu and to improve the using efficiency of a program by allowing a computer having a graphical interface to interactively define the pulldown menu displayed by a program. CONSTITUTION:A menu information storing part 31 storing information relating to a pulldown menu displayed by a program in each user is prepared and updated by a data processor 20. A function information storing part 32 stores a list of function names to be registered in the pulldown menu by a user and the execution parameters of respective functions and an optional function is selected from the list of function names through a menu definition window displayed on a menu information displaying means 23 and a display character string or a keyboard selecting mnemonic character corresponding to the selected function is inputted. At the time of determining the execution parameter of each function through a parameter specifying window displayed by a function information display means 24, a variable parameter specified by the user can be determined.
Patent JP-S61296511-A (JP)
Title: Vertical magnetic head
Inventor: WATANABE TAKAAKI
IPC: G11B5/127
Filed: 1985-06-24
Abstract: PURPOSE:To prevent the wear of a thin high-permeability magnetic film by a magnetic recording medium by sticking an alumina layer only to part of the surface of said film which faces the medium in contact or proximity thereto. CONSTITUTION:The thin high-permeability magnetic film 2 is formed by sputtering, etc. on a nonmagnetic substrate 1 constituted of a high-hardness substrate material 7 and the 1st alumina layer 8 and the 2nd alumina layer 9 for preventing wear is formed only on to the part of the surface 31 to slide with the medium. A high-permeability magnetic member 3 is further installed on the side face of the film 2 and an L-shaped high-permeability magnetic member 14 is installed on the side face of the member 3. An excitation coil 5 is wound thereto and the high-hardness nonmagnetic member 6 is installed between the members 14 and 3. The layer thickness of the 2nd alumina layer 9 is the thickness (for example, >=10mum) enough to prevent the wear of the film 2 and there is no alumina layer between the film 2 and the member 3.
Patent JP-H0430164-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HOSHINO KEIICHI
IPC: G03F3/10
Filed: 1990-05-28
Abstract: PURPOSE:To obtain good dot reproducibility by incorporating specific compds. into at least one layer of silver halide emulsion layers having the same spectral sensitivity. CONSTITUTION:At least one layer of the silver halide emulsion layers having the same spectral sensitivity contain at least one of the compds. expressed by formula I and at least one of yellow couplers and at least one of the compds. expressed by formula II are incorporated into the silver halide emulsion layers and/or the adjacent layers thereof. The good dot quality is thereby obtd. In the formulas, Z is the nonmetal atom group forming a nitrogenous heterocycle; the ring formed by Z may have a substituent; X is a hydrogen atom, the group which can be removed by reaction with the oxidant of a color developing agent; R is a hydrogen atom or substituent. In the formulas, R<1>, R<2> are a hydrogen atom or <=8C alkyl group, alkoxy group, alkylthio group or alkylamide group; R<3> is a hydrogen atom or <=11C alkyl group; the total of the carbon atoms of R<1>, R<2>. R<3> is >=8 and <=22.
Patent JP-H0432010-A (JP)
Title: Thin film magnetic head
Inventor: UEJIMA SATOSHI
IPC: G11B5/31
Filed: 1990-05-28
Abstract: PURPOSE:To obtain a thin film magnetic head of good S/N even at the time of high-density recording and the increase of read/write operation speed by constituting a coil film of a conductor film practically essentially consisting of silver to reduce the specific electric resistance value of the coil film. CONSTITUTION:A coil film 5 consists of a conductor film 53 practically essentially made of silver. A volume resistivity rhoAg at 20 deg.C normal temperature of silver is 1.62X10<-8>(OMEGA.m) and is lower than a volume resistivity rhoCu=1.72X10<-8>(OMEGA.m) of copper. Since the coil film 5 consists of the conductor film 53 essentially made of silver, the specific electric resistance value of the coil film 5 is reduced. Thus, a thin film magnetic head is obtained which can secure the excellent S//N even at the time of high-density recording and the increase of read/write operation speed.
Patent JP-H05308287-A (JP)
Title: Dynamic characteristic measurement device
Inventor: KOMATSU SADAHIRO
IPC: G01R31/28
Filed: 1992-04-28
Abstract: PURPOSE:To simply measure the dynamic characteristic of a D/A converter circuit at mass-production shipment measurement by inputting specific data to D/A converter circuit being an object of measurement and measuring its output. CONSTITUTION:A multiplexer 4 selects alternately sine data D1 and DC data D2 inputted from a sine wave ROM 2 and a DC data generating circuit 3 in a timing of a clock signal CK to apply time division multiplex and outputs the result as dynamic characteristic measurement digital data D3. A D/A converter circuit 5 converts the dynamic characteristic measurement digital data D3 into an analog signal and it is outputted as a high frequency analog signal S1. A low pass filter 6 eliminates the high frequency components from the high frequency analog signal S1 to extract an envelope component and outputs the envelope component as a low frequency signal S2. A spectrum analyzer 7 measures the S/N of the low frequency signal S2 to measure distortion caused in the signal waveform.
Patent JP-H04362033-A (JP)
Title: Production of substrate provided with quartz glass film
Inventor: OKANO HIROAKI
IPC: C03B20/00
Filed: 1991-06-10
Abstract: PURPOSE:To provide a substrate furnished with a quartz glass film by which a quartz glass film contg. a dopant and having a uniform thickness of >=5mum is obtained. CONSTITUTION:A soln. 6 of at least one kind of metal alkoxide other than a silicon alkoxide is dripped into a reaction vessel 1 contg. a silicon alkoxide soln. 5 and water 3 to form a wet SiO2 gel film 9 contg. the dopant at the interface between the soln. 5 and water 3. The gel film 9 is then allowed to stand on the substrate 4, dried and then sintered.
Patent JP-H05305718-A (JP)
Title: Method for recording by thermal transfer printer
Inventor: HATAKEYAMA KAZUHIKO
IPC: B41J2/325
Filed: 1992-04-28
Abstract: PURPOSE:To smooth an uneven surface of the ink transferred on recording paper so as to obtain a satisfactory printing quality. CONSTITUTION:An ink 12 is remelted in spaces between the printing lines of the ink 12 transferred on a recording paper 11 by using the coating parts Co formed on an ink ribbon 15 and by driving a thermal head 6 while moving a carriage 5.
Patent JP-S5663157-A (JP)
Title: Stepless speed change gear
Inventor: SAMEJIMA KAZUO
IPC: F16H15/22
Filed: 1979-10-23
Abstract: PURPOSE: To enlarge speed change range without reducing transmission capacity by forming the circumferential face of the second transmission wheel with respect to the first transmission wheel into a truncated cone and locating the second wheel to that the contacting part thereof with the first wheel may become parallel to the rotation axis of a sun gear.  
     CONSTITUTION: A ring-shaped that first frictional transmission wheel 18 is externally fitted on a sun gear 14 so that the rotation thereof may be made in combination with a pin 25. A plurality of frictional transmission wheels whose outer- circumferential surface is shaped into a truncated cone form are circumferentially arranged round the outer-circumference of the wheel 18. A frictional transmission wheel 19 is pressed against the end surface of the outer-circumference of the wheel 18 by a spring 20 and the rotary support shaft 21 of the wheel 19 is interlocked with a gear 22 fitted on the end side thereof and with an input shaft 6 via an input gear 23 with which the gear 22 engages. The wheel 19 is slid in rotational axis direction by a fork 24 for speed change. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000328192-A (JP)
Title: Non-refining high strength seamless steel pipe for bushing
Inventor: MIYATA YUKIO
IPC: C22C38/38
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a non-refining high strength seamless steel pipe for bushing combining high strength and machinability as being made into the pipe. SOLUTION: This non-refining high strength seamless steel pipe for bushing contains 0.35 to 0.45% C, 0.15 to 0.35% Si,<=0.030% P, 0.010 to 0.030% S, 0.010 to 0.070% Al, 1.0 to 1.5% Cr, 0.010 to 0.040% Ti and 0.0005 to 0.0030% B, also contains <=2.00% Mn and <=0.30% Mo in the range of (Mn+4Mo): 1.2 to 2.0%, and the balance Fe with inevitable impurities.
Patent JP-S6351-A (JP)
Inventor: TANIUCHI KEIJI
IPC: B65D17/28
Filed: 1986-06-16
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-S5763556-A (JP)
Title: Feeder for moving body
Inventor: ITOU MITSUO
IPC: H04N1/00
Filed: 1980-10-03
Abstract: PURPOSE:To prevent a metallic roll from corroding by connecting an external DC power source between the metallic roll as a negative electrode and a rubber roll as a positive electrode. CONSTITUTION:A paper feeder consists of a semiconductive rubber plastic roll 2 and a metallic roll 1, which revolve being press-contacted with each other to pass paper 3 between said rolls. Then, the voltage of a DC power source 6 is applied between the semiconductive silicone rubber roll 2 as a positive electrode and the metallic roll 1 as a negative electrode. Consequently, since the metallic roll 1 is prevented from corroding, a machine for facsimile, etc., even if disused for a long period, does not have any trouble.
Patent JP-H0432506-A (JP)
Title: Method for recyclingly utilizing desiliconizing agent on casting floor
Inventor: YAMAGUCHI YASUYUKI
IPC: C21C1/04
Filed: 1990-05-30
Abstract: PURPOSE:To efficiently reuse casting floor dust as desiliconizing agent for molten iron by mixing dust developed at the time of manufacturing sintered ore with the casting floor dust in the molten iron and using the desiliconizing agent on the casting floor for this molten iron. CONSTITUTION:The casting floor dust developed at the time of executing pre- desiliconizing treatment to the molten iron A flowed in a desiliconizing trough 6 on the casting floor in a blast furnace and remaining Fe2O3, is collected with a dust collect hood 7 and stored in a dust collector 9 with a dust collecting fan 8. On the other hand, the sintering dust containing much Fe2O3 content developed in a manufacturing plant of the sintered ore for blast furnace is carried with a tank rolly 12 and stored in a hopper 1. The casting floor dust is discharged from the dust collector 9 and once stored in the hopper 11 and charged into a casting floor tank 1' under using the air, etc., from piping 13 as carrier gas and charged into a weighing hopper 2 together with sintered dust in the hopper 1, and after sufficiently mixing these in a discharging tank 3, these are added into the molten iron A in the desiliconizing trough 6 for the blast furnace through a hose 4 to oxidize Si in the molten iron, and after executing desiliconizing treatment, this is sent to a steelmaking furnace.
Patent JP-H08302385-A (JP)
Title: Candle and candlestick
Inventor: WATANABE OSAMU
IPC: C11C5/00
Filed: 1995-05-12
Abstract: PURPOSE: To prevent the toppling of a candle and cause it to burn to the end by integrally attaching a candle support to the bottom of a candle having a wick at the center and bringing the wick into contact with or close to the support. CONSTITUTION: This candlestick of the figure comprises a candle (1), a candle container (2), and a candlestick main body. The candle 1 is a sphere usually with a diameter of about 20-30mm, has a candle support (5) integrally attached thereto, has such a size and shape that the top of candle 1 is located at lower than the top end of the candlestick main body, the top end being in the shape of a flower petal, and is made so that the burning time is about 1hr. The candle 1 is made spherical for preventing the burning position from moving up-and- down. Support 5 is made from paper, cloth, or a metal plate and is brought into contact with or close to the lowest end of a wick (6). Pref. support 5 is made from a combustible material, such as paper or cloth, and is in tight contact with the wax of the candle body.
Patent JP-S5364071-A (JP)
Title: Calendar device requiring no correction at month end
Inventor: TAKAHASHI KAZUHISA
IPC: G04G5/00
Filed: 1976-11-19
Abstract: PURPOSE:To accomplish the calendar display by generating the date signals from a pattern generator in synchronism with the signals of the date name from a matrix circuit.
Patent JP-S5930623-A (JP)
Title: Machining of magnetic disk base board
Inventor: FUNAMOTO SUSUMU
IPC: B23H5/06
Filed: 1982-08-11
Abstract: PURPOSE:To machine a magnetic disk base board in high efficiency and at high accuracy, by applying the direct current voltage between setting disks and the disk base board and by supplying electrolyte containing abrasive grain to the base board, in an abrasive operation of a magnetic disk base board to be performed by rotating the surface table with polishing cloths being adhered to them. CONSTITUTION:An abrasive work is performed by applying the voltage and by rotating surface table 4, on which surfaces, facing to both surfaces of a magnetic disk base board 2, polishing cloths 6 are adhered. The direct current voltage is applied by the electric currents 9 between the magnetic disk base board 2 and the surface table 4, where the electrolyte containing abrasive grain is also fed from a treatment liquid feeding pipe 8. The efficiency and accuracy of treatment to the base board can be increased by the abrasive action of the grain and by the action of the electrolyte by the direct current voltage.
Patent JP-H08314616-A (JP)
Title: Position indicator and coordinate detecting device using same
Inventor: FUKUZAKI YASUHIRO
IPC: G01B7/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a position indicator which is improved in the amount of information that can be inputted by detecting the top and reverse surfaces of the position indicator by a coordinate detecting device through a coordinate input means. CONSTITUTION: The position indicator, which is used for the coordinate detecting device and equipped with a position indicating means for indicating a desired point whose coordinates are to be inputted on the coordinate input surface, has a switch 123 and a capacitor 124 connected as a resonance state changing means, which changes the resonance state of a resonance circuit according to which of 1st and 2nd base surfaces 111 and 112 are almost in contact with the coordinate input surface, to a housing 110 having at least the two 1st and 2nd opposite base surfaces 111 and 112 which are used almost in contact with the coordinate input surface at the time of position indication by the position indicating means and the resonance circuit 120 has at least a coil 121 and a capacitor 122 provided in the housing 110 and operates as the position indicating means.
Patent JP-S5928906-A (JP)
Inventor: YAMADA MASAO
IPC: F16B2/08
Filed: 1982-08-09
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-S5930912-A (JP)
Title: Easily dyeable conjugate fiber
Inventor: KANEDA YOUJI
IPC: D01F8/14
Filed: 1982-08-09
Abstract: PURPOSE:The titled composite conjugate fibers, containing a polyester having ethylene terephthalate units and ethylene-5-sodium sulfoisophthalate units, etc. as a sheath component and a polymer having the affinity for the polyester as a core component, and having a high strength and general-purpose properties. CONSTITUTION:Easily dyeable conjugate synthetic fibers, containing a polyester having 1.85mol% ethylene terephthalate units and 3-6mol% ethylene-5-sodium sulfoisophthalate units as a sheath component and a polymer, e.g. nylon 6, having the affinity for the copolyester and good fiber-forming properties as a core component, and prepared by melt extruding the components through a nozzle to form conjugate fibers, drawing the resultant conjugate fibers while heat-treating the fibers with a plate heater, etc., and winding the heat-treated fibers. The sheath and core components are coaxially conjugated. The ratio of the core component is preferably 10-50wt%.
Patent JP-H10332476-A (JP)
Title: Glass breakage detector
Inventor: GOTO TETSUYA
IPC: G01H17/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a glass breakage detector that can detect the fact that glass is broken by a glass cutter surely by distinguishing from other breakages. SOLUTION: The glass breakage detector is constituted of a vibration detecting means 1, which detects the vibration of glass, an extracting means 2, which extracts the signal of 50 kHz or less from the output signal of the vibration detecting means, and a pattern detecting means 3, which outputs the detected signal of the glass breakage when the blank period of the specified signal appears in the pattern of the output signal of the output signal of the extracting means. The detection of the blank period of the specified signal prevents the erroneous detection caused by the vibration when the glass is broken by other cause, and the judgment of the breakage can be performed in a short time.
Patent JP-H08314097-A (JP)
Title: Method for housing and storing silver halide photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C3/00
Filed: 1995-05-15
Abstract: PURPOSE: To obtain high precision in reading a magnetic record without degrading the image of the photosensitive material in the method of housing it in a catridge and storing it by incorporating a specified compound on a rinsing water and/or a stabilizing solution. CONSTITUTION: The silver halide photographic sensitive material having a transparent support is developed, desilvered rinsed and/or stabilized, and after drying treatment, housed and stored in the cartridge, and the rinsing water and/or the stabilizing solution contains at least one of the compounds represented by formulae I or II in which R7 is an H or alkali metal atom, or an alkyl or amido group; each of R8 and R9 is an H or halogen atom, or an alkyl, hydroxy, amino, nitro, carboxylic acid, or sulfonic acid group; R10 is an H or alkali metal atom, or an alkyl or amido group; and each of R11 -R14 is an H or halogen atom, or an alkyl, hydroxy, amino, carboxylic acid, or sulfonic acid group.
Patent JP-H08725-A (JP)
Title: Automatic connection device of plug for dialyzing implement
Inventor: INOUE KENJI
IPC: F16L33/24
Filed: 1994-06-21
Abstract: PURPOSE:To provide a device for the connecting plug to automatically plug in and out for preventing invasion of saprophyte caused by hand touching on the periphery of the connecting device of plug used for a dialyzer implement. CONSTITUTION:This automatic connecting device of plug for a dialyzing implement has the first connector holder 55 to hold a connector in the patient side and the first cap holder 56 to hold a connector cap in a bag side, and the second cap holder 57 to hold a connector cap screwed up to the connector in the patient side, and the second connector holder 58 to hold the connector in the bag side screwed up to the connector in the patient side. The device is also equipped with a means to make the first connector holder 55 and the first cap holder 56 respectively touchable and detachable to and from the second cap holder 57 and the second connector holder 58 and a means to rotate the second cap holder 57 and the second connector holder 58.
Patent JP-S621277-A (JP)
Title: Compound semiconductor device
Inventor: MATSUI YUICHI
IPC: H01L29/80
Filed: 1985-06-27
Abstract: PURPOSE:To inhibit the reduction of the confinement effect of electrons into a two-element electron gas layer at room temperature, and to obtain a hetero- interface having high electron mobility by forming structure in which the thin- film layers of InAs layers and GaAs layers are laminated alternately and an N-type impurity is doped only to the GaAs layer side. CONSTITUTION:A channel layer having structure in which InAs layers 11 and GaAs layers 12 shaped onto a semi-insulating InP substrate 10 are laminated alternately is formed. Si is doped to the GaAs layers as an N-type impurity, and the InAs layers and the GaAs layers are both shaped at every twenty layer as the number of each layer. A source electrode 13 and a drain electrode 14 are formed to an uppermost surface so as to shape ohmic junctions among both electrodes and the channel layer by using an AuGeNi alloy, and the AuGeNi alloy is evaporated and both electrodes and the channel layer are alloyed and treated when forming the ohmic junctions. Accordingly, a two- element electron gas layer (the storage layer of electrons) having a confinement effect larger than a conventional GaAs-GaxAl1-xAs-based layer is formed only on the InAs layer side even at room temperature.
Patent JP-H04364971-A (JP)
Title: Printing apparatus
Inventor: SUZUKI MASAYOSHI
IPC: B41J5/30
Filed: 1991-06-11
Abstract: PURPOSE:To emit printing output in order regardless of the orders inputted from a plurality of hosts when printing is performed by the printer connected to the hosts. CONSTITUTION:When jobs A, B are received from host computers 20, 21 in this order, a command is preliminarily issued from a keyboard 11 so as to store the jobs A, B in a hard disk 13. The data of the jobs A, B are stored in the disk 13 by this command. After the data are stored, this time a command is issued from the keyboard 13 so as to emit printing output in the order of the jobs A, B. By this method, printing output can be emitted in order different from the order of the jobs inputted to a printer 100.