baber/WOPTO huggingface dataset:
Patent JP-S61229221-A (JP)
Title: Thin film magnetic head
Inventor: KANAI HITOSHI
IPC: G11B5/31
Filed: 1985-04-02
Abstract: PURPOSE:To obtain a thin film magnetic head with a simple structure and the easiness of production by providing a magnetic substance layer to a face opposite to the face of a lower or an upper magnetic layer opposing a gap layer via an insulation layer. CONSTITUTION:A magnetic layer 24 is formed to the face opposite to the face of the lower magnetic layer 21 opposed to the gap layer 22 via an insulation layer 23. Thus, since the magnetic flux from a recording medium 25 is concentrated on the corner of the lower magnetic layer 21 opposed to the recording medium 25, the generated negative edge is relaxed. That is, the concentration of the magnetic flux from the magnetic pole layer through a recording medium is relaxed by the magnetic layer provided separately with the magnetic layer and the negative edge in a reproduced output signal waveform caused specifically by a thin film magnetic head is reduced and the thin film magnetic head with less noise signal generation and high quality is formed.
Patent JP-H05275424-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/316
Filed: 1992-03-27
Abstract: PURPOSE:To provide a method for forming an interlayer insulation film, by which the surface of a BPSG film is flattened enough even if the temperature of its heat treatment is lowered and concurrently the generations of substances deposited on its surface are prevented and therefore the yield of the wiring formed on its surface is improved. CONSTITUTION:On a semiconductor substrate 1, a device isolating oxide film 2 and a transistor 3 are formed. Thereafter, a BPSG film 4 wherein the concentration of boron oxide and the one of phosphorus oxide are decreased in its thickness direction toward its surface is deposited on the substrate 1, and thereby, an interlayer insulation film is formed. Further, by applying a heat treatment to it, the BPSG film 4 is fluidized viscously, and its surface is flattened, and thereafter, a wiring 6 is formed thereon.
Patent JP-S59194172-A (JP)
Title: Mechanical seal
Inventor: KOMAZAWA SHIYUUICHI
IPC: F16J15/34
Filed: 1983-04-19
Abstract: PURPOSE:To always assure sealing pressure on a shaft-sealing and face, by providing an auxiliary spring to apply the sealing pressure to a seal ring when counter pressure acts to a main spring through an O-ring. CONSTITUTION:A seal ring retainer 29 is provided with an inner groove 33 extending on one end and fitted with an inner ring 31, so that an O-ring 34 for sealing a shaft is inserted. A seal ring 35, which rotates on a fixed ring 24, is provided on the other end of the retainer 29. An engaging pin 36 projecting from a drive collar 28 is inerted into the engaging hole 37 of the seal ring retainer 29 so that the collar and the retainer can together slide in the axial direction and rotate in the circumferential direction. An auxiliary spring 39, whose resilient force is set equal to or lower than a main spring 32, is inserted into the holding hole 38 of the retainer 29 to always elastically urge the retainer toward the fixed ring 24.
Patent JP-H07276900-A (JP)
Title: Water droplet producing holder and using method therefor
Inventor: KUWABARA JUNICHI
IPC: B44D3/02
Filed: 1994-04-08
Abstract: PURPOSE:To provide a water droplet producing holder which can obtain water of always clear state, easily produce and hold water droplet by a simple operation and hold the droplet for a long time and a method for using the same. CONSTITUTION:The water droplet producing holder comprises supply water storage units 3, 3 formed at both ends of a case body 2 to store supply water, a water flowing surface 4 disposed at a position higher by a specific size than the units 3, 3 to allow the supply water to inflow and flow down, and a plurality of water droplet holding units 5 formed at the surface 4 to retain and hold a specific quantity of the droplets when the water inflows and flows down. Guide grooves 6 are formed at positions formed with the units 5 as required. In the case of using the holder 1, the body 2 is held by a user's hand and suitably oscillated.
Patent JP-S545229-A (JP)
Title: Making of wick for petroluem burner
Inventor: SHIMIZU EIJI
IPC: F23D3/08
Filed: 1977-06-14
Abstract: PURPOSE: To bring the proper characteristics of hydrophobic oil-affinitive chemical fibers into full play, by washing impurities such as surface active agent from the chemical fibers in making a petroleum burner wick of the chemical fibers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02249093-A (JP)
Title: Ic card system
Inventor: HAMAOKA KOJI
IPC: G06Q20/42
Filed: 1989-03-23
Abstract: PURPOSE:To attain a high-speed processing by providing an area discriminator, which discriminates plural discriminating amount areas from the currently used amount area, in an amount storing area, altering the area discriminator when an error occurs, and sounding an alarm for the last area. CONSTITUTION:In an amount storing area 3 of an IC card 1, an area discriminator 3a, which discriminates plural independent amount areas 3b from the currently used amount area, is provided. When commodities, etc., are transacted, the transaction amount is subtracted and written from the amount area 3b designated by the discriminator 3a, and the transaction is established. When the error occurs, the area discriminator 3a is altered by an area altering means 14, and the amount area 3b to be used is altered. When the amount area 3b designated by the area discriminator 3a is the last area, the alarm is sounded by an alarm means 14. Thus the processing is made easier and faster, and a life and safety are drastically improved.
Patent JP-H03270578-A (JP)
Title: Drive method for infrared ray solid-state image pickup element
Inventor: ITO YUICHIRO
IPC: H04N5/33
Filed: 1990-03-20
Abstract: PURPOSE:To prevent overflow of charges in a photoelectric conversion diode array and residual charge to a succeeding frame by applying a DC bias to a storage electrode of a charge storage section and providing a charge pumping period when a high frequency pulse is applied to the storage electrode prior to the storage period when the charge is stored. CONSTITUTION:A charge pumping period is provided before a storage period of each frame and a high frequency pulse waveform is applied to a storage electrode 19 for the charge pumping period. Thus, the electric charge in existence in a charge storage section 11 is combined with a positive hole being a majority carrier of a substrate 10 by the charge pumping effect and a current flows to the substrate 10 and no charge remains in the charge storage section 11.
Patent JP-2000267277-A (JP)
Title: Photosensitive transparent insulating film material, photosensitive element and production of transparent insulating film using these
Inventor: KOBAYASHI YUJI
IPC: G03F7/038
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive transparent insulating film material excellent in transparency, sensitivity, resolution and insulating property and capable of precisely forming an insulating film excellent in transparency by incorporating specified resins and a photoinitiator. SOLUTION: The photosensitive transparent insulating film material contains a resin having repeating units of formula I and repeating units of formula II in a I to II molar ratio of 1/1 to 5/1 and a resin of formula II. In the formulae I and II, R1 is H or methyl, R2 and R3 are each H, hydroxyl, 1-12C alkyl or 1-12C alkoxy, R4 and R5 are each H, 1-12C alkyl or a group having a photoreactive unsaturated bond and R6 is H or 1-12C alkyl. At least part of the repeating units of the formula II contain a group having a photoreactive unsaturated bond as at least one of R4 and R5.
Patent JP-S63236684-A (JP)
Title: Thermal recording material
Inventor: IGARASHI AKIRA
IPC: B41M5/40
Filed: 1987-03-25
Abstract: PURPOSE:To enhance printing quality by improving dot reproducibility, by containing a compound containing at least one or more groups having a hindered amine structure in a primary coat layer based on pigment and a binder. CONSTITUTION:A compound having a hindered amine structure is represented by formula I (wherein R1 is hydrogen, an 8 or less C alkyl group or an alkylene group (polymethylene group) and R2 is an 8 or less C alkyl group and pref. a methyl group). This compound is used alone or as a combination of two or more kinds and the addition amount thereof is set to 1-20wt.% of the pigment of a primary coat layer. As the pigment of the primary coat layer, any one of general org. or inorg. pigments can be used. As a binder, a water-soluble polymer and a water-insoluble binder are used alone or a mixture of two or more kinds of them and the use amount thereof is set to 3-100wt.% of the pigment. Further, wax, a discoloration inhibitor and a surfactant may be further added to the primary coat layer.
Patent JP-S62230160-A (JP)
Title: Multi-color laser beam printer
Inventor: HASHIMOTO HIROSHI
IPC: G03G15/01
Filed: 1986-03-31
Abstract: PURPOSE:To obtain an image with high quality without generating color mixture by printing only a color dot having high priority according to preassigned priority in overlapping plural color dots. CONSTITUTION:When data is stored in black color and red color image informa tion page memories 12a, 12b from a host computer and black image print start timing reached, an address generating circuit 22 accesses the memory 12a and image data VD 01 is generated attended therewith. Since black image data VD01 has higher priority the that of red image data VD 02 in a priority decision circuit 27, the data VD 01 is outputted as it is, the data VD 02 is ANDed with an inverted signal of the data VD 01, and the result is converted into data VD 22. Thus, only the data VD 01 is recorded on a location where the data VD 01 and the data VD 02 coexist.
Patent JP-S546534-A (JP)
Title: Cassette device of roll paper
Inventor: TSUDA HIROSHI
IPC: B65H19/12
Filed: 1977-06-17
Abstract: PURPOSE: To prevent the deformation and contamination at the leading end of roll paper and eliminate the hindrance in paper feed operation and contamination of copies when both are loaded by so arranging the device that when the roll paper cassette is removed from a copying machine, etc. the leading end of roll paper will not come out from the cassette. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09236156-A (JP)
Title: V-ribbed belt
Inventor: KINOSHITA TAKASHI
IPC: F16G5/20
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a V-ribbed belt to improve bend fatigue properties through the decrease of the thickness of a belt and be used for a serpentine drive. SOLUTION: A V-ribbed belt 1 comprises a stretch part 2; a cushion rubber part 5 in which core wires 4 are embedded along the longitudinal direction of a belt; and a compression part 6 positioned adjacently to the cushion rubber part 5 and having a plurality of ribs 7 extending peripherally of the belt. The core wire 4 is formed of an adhesion-treated cord with a total denier of 2,700-3,300 produced by twisting a polyester fiber filament group consisting mainly of ethylene-2 and 6-naphthalate.
Patent JP-S55164832-A (JP)
Title: Metal mask for printing
Inventor: YABUSHITA AKIRA
IPC: B41N1/24
Filed: 1979-06-08
Abstract: PURPOSE:To obtain the titled mask not causing mackle in multilayer printing, by plating metal only near the printing pattern to reduce dimensional change of the pattern in the solid metal mask in multilayer structure. CONSTITUTION:Mesh pattern layer 3 is formed on one side of copper (alloy) substrate 4 having, for example, one long printing pattern 2a, and on the other side, printing pattern layer 6 about 5-20mm. wide and about 10mu thick is formed on both the sides of pattern 2a by nickel plating, and moreover, flash plated layer 6 about 2mu thick is formed by nickel plating to obtain sheet 2 having pattern 2a. Sheet 2 is stretched on screen frame 1 to form a metal mask for printing.
Patent JP-S58191287-A (JP)
Inventor: WATANABE HIROO
IPC: D06Q1/06
Filed: 1982-04-30
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-S59197922-A (JP)
Title: Input device
Inventor: SADO ICHIROU
IPC: G10L15/00
Filed: 1983-04-25
Abstract: PURPOSE:To make a key input on the way of voice input correct and to make a correct character input easier, by making the parallel input possible by using character codes generated from a key input device and those generated from a voice input device in common. CONSTITUTION:Character keys, function keys, etc., are installed to the 1st input section KEY of an input device and, when an input is made by depressing one of the keys of the input section KEY, a prefixed key code of plural bits is produced and outputted from the 1st control section (CON) 1. A voice from a voice input section M is inputted to the 2nd control section (CON) 2 and, when this input is made, a voice recognizing program is operated and a recognized result is generated as a predetermined key code. Key codes recognized by each control section CON1 and CON2 are inputted to a central processing unit CPU through an OR gate OR1. Moreover, a function key input from the CON1 and a code which cannot be recognized from the CON2 are directly inputted to the CPU and the CPU processes each input. Thus character input is made easier.
Patent JP-H10267935-A (JP)
Title: Cuvette correction method
Inventor: MABE SUGIO
IPC: G01N21/01
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve reliability of stored data, by obtaining stored data to be used for correcting measured values of a specimen to be inspected which are caused by contamination of a reaction vessel, by averaging a plurality of data. SOLUTION: An automatic analysis equipment of a reaction vessel direct photometry system cleans a plurality of reaction vessels (serving as measuring vessels) 2 arranged on a reaction table 1 and uses them again. When the reaction vessels 2 are new or clean, the cuvette blank value is measured and stored about each reaction vessel, in the state that water is contained in the vessel, before analysis is started. At the time of cleaning, in the course of analysis, in the state that cleaning water is contained in the reaction vessel 2, cleaning liquid measured values are sequentially obtained and stored about each reaction vessel. The average value of a plurality of data containing the cuvette blank value and the latest cleaning liquid measured value is obtained at each wavelength and about each reaction vessel, and sequentially updated and stored.  The stored data concerning said reaction vessel and said wavelength which are used for measuring the specimen to be inspected are extracted from the average value. On the basis of stored data, the measured value of the specimen to be inspected is corrected.
Patent JP-H05276594-A (JP)
Title: Ultrasonic wave transmitter-receiver
IPC: H04R17/00
Filed: 1992-03-27
Abstract: PURPOSE:To reduce the resonance frequency of the spread vibration of a piezoelectric vibrator and to increase a sound pressure level of an ultrasonic wave by providing a slit to an outer circumferential part of the piezoelectric vibrator in the ultrasonic wave transmitter-receiver formed by adhering the piezoelectric vibrator to a diaphragm. CONSTITUTION:The ultrasonic wave transmitter-receiver 10 consists of a cylindrical case 31 with bottom and a base 32, and the case 31 and the base 32 are sealed by a seal member 32. Moreover, the case 31 is made up of a diaphragm 31a and a side plate and the piezoelectric vibrator 14 is adhered to the inner face of the diaphragm 31a. Plural slits are provided to the piezoelectric vibrator 14. The resonance frequency of the spread vibration of the piezoelectric vibrator 14 is reduced by providing the slits 14a to the piezoelectric vibrator 14 having a resonance frequency substantially, and the resonance frequency of the spread vibration of the piezoelectric vibrator 14 itself with a high sound pressure level is utilized. Thus, the ultrasonic wave is reached up to a long distance.
Patent JP-S57187752-A (JP)
Title: Data gathering device
Inventor: NAKASAKI YOSHINARI
IPC: G06F11/34
Filed: 1981-05-13
Abstract: PURPOSE:To reduce the data quantity of data gathering results to reduce the data storage area, by storing contents of data once when data of the same contents is inputted plural times in a specific time. CONSTITUTION:At the start of measurement in a specific time, respective bits of a data generation condition storage 1 and a counter 5 are cleared. When A is inputted as the measurement object, contents of the data generation condition storage 1 are referred to, and initial value ''0'' of the address of A is stored in a data storage 2, and the address A is updated from ''0'' to ''1''. Hereafter, when D, B, etc. are inputted as measurement object addresses, the similar processing is performed. When A is inputted again, contents of the data storage 2 and the counter 5 are not changed because the address A of the data generation condition storage 1 is 'L'. After the specific time, contents of the data storage 2 are outputted to an external storage 2 and are preserved.
Patent JP-H06124344-A (JP)
Title: Device and method for grading extraction of profile of salient pole part for recognizing marker
Inventor: KASHI RAO
IPC: G06V10/44
Filed: 1992-03-27
Abstract: PURPOSE: To provide a device and a method for obtaining a salient outline from a two-dimensional image obtained by a sensor for robust object recognition with high efficiency. CONSTITUTION: An edge detector 20 generates edge pixels from respective images by processing the two-dimensional image and a coupler couples the edge pixels as outlines with a known table 25 and saliency values 30 are calculated form the respective outlines and the outlines 60 are graded in the decreasing order of saliency. At a request for an individual visual application example 65, an arbitrary outline is selected out of the graded outlines.
Patent JP-S54162469-A (JP)
Title: Resin sealing type semiconductor device
Inventor: YAO TOSHIO
IPC: H01L23/28
Filed: 1978-06-13
Abstract: PURPOSE: To block the mechanical pressure of resin in fluidity from being exerted to the element, by providing element and the ring material for the molten resin guide surrounding the element in the metal mold and molding unifiedly the element together with the ring material, in resin-sealing the semiconductor element.  
     CONSTITUTION: One electrode surface of the semiconductor element 2 is soldered on the substrate 1 for heat dissipation, and external pick up lead 5 is attached on another electrode surface led out.Next, the guide ring 7 of epoxy resin having a plurality of paths 8a to 8d guiding the epoxy resin put in the upper part and surrounding the element 2 on the substrate 1 is provided, and the lead 5 is inserted to one path 8a. After that, those are inserted between a apir of upper metal mold 10a and lower metal mold 10b, and epoxy resin heated and molten is poured in the air gap 11 caused in the upper and lower metal molds via the injection inlet 12. Thus, the resin gradually passes through the guide paths 8a to 8d into the air gap 11 and no pressure is exerted to the element 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51147337-A (JP)
Title: Auxiliary tool for fitting spectacles lenses into a frame
Inventor: TSUKAMOTO TAKESHI
IPC: G02C13/00
Filed: 1975-06-13
Abstract: PURPOSE: Drawing small centre circles for distance and near, using an auxiliary tool, made of transparent plastic sheet and having the minimum and necessary field limit of vision for dual-purpose spectacles at up and down edge, to polish and glaze easily dual-purpose spectacles glasses. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10265379-A (JP)
Title: Dopamine derivative-containing percutaneous absorption preparation
Inventor: YOSHIDA MASANORI
IPC: A61K9/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation excellent in percutaneous absorption and sustainability of the dopamine concentration in blood plasma by including Docarpamine as an active component and a combination of a specific base and a specific auxiliary. SOLUTION: This medicine contains Docarpamine of a dopamine derivative as an active component, and a combination of a base being a lower alcohol or a lower alcohol/water and an auxiliary being an endermic promotor or an endermic promoter/a solubilization helper for Docarpamine. The Docarpamine is not necessarily prescribed in the specified content but preferably contained in a quantity of 3-10 wt.%, and is preferably made into pharmaceuticals in a form of a gel ointment or a gel ointment patch. The obtained medicine is precutaneously absorptive and can sufficiently exhibit a pharmacological effect of a dopamine.
Patent JP-H10271292-A (JP)
Title: Picture reader
Inventor: NABESHIMA TAKAMOTO
IPC: H04N1/40
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the deterioration of picture quality even if scan speed is fixed by switching a read line period in accordance with setting magnification and changing the read magnification of an auxiliary operation direction. SOLUTION: Reflected light from an original is made incident on the LOG CCD(logarithm compression output image sensor) 1110, and is photoelectrically converted. A prescribed processing is executed for an analog signal converted into a logarithm signal and outputted. It is converted into a digital signal. At that time, the analog signals which shift in parallel are outputted with a dynamic range concerning original concentration as it is. A black or white shading board with a previously known reflection rate is read before a picture is read and it is stored in the line RAM 1141. A picture signal which is AD- converted is corrected by subtracting shading data stored in the line RAM 1141 by a shading correction circuit 1140. A CCD line period, the line period at the time of converting magnification and the switch of a picture element clock are controlled by a timing control part 1170.
Patent JP-S61230754-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B02B7/02
Filed: 1985-04-05
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-S58189050-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C17/16
Filed: 1982-04-28
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-H08257817-A (JP)
Title: Cutting tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/08
Filed: 1995-03-29
Abstract: PURPOSE: To prevent remaining of chips in a gap between a recessed groove and a slider with a coupling member kept retreated by forming a chip discharging hole having an opening in the outer periphery of a tool main body in the roughly conical tool main body, being communicated with the recessed groove formed along the generating line of this cone. CONSTITUTION: Chips entering a gap formed between a slider 16 and a recessed groove 11 with a coupling member 9 retreated are guided to a chip discharging hole 17 communicated with this recessed groove 11 and discharged through the chip discharging hole 17 to the outer peripheral side of a tool main body 1. Thus, interference with sliding of the slider 16 due to remaining of chips in this gap is prevented. In this case, the chip discharging hole 17 is formed in the tangential direction of a circle with the rotary axis of the tool main body 1 as a center, being gradually shifted from the axis from a part communicated with the recessed groove 11 toward the outer peripheral side of the tool main body 1. Therefore, chips are discharged with the rotation of the tool main body 1.