baber/WOPTO huggingface dataset:
Patent JP-S6154076-A (JP)
Title: Floppy disc control device
Inventor: TAKAMORI HIROSHI
IPC: G11B19/02
Filed: 1984-08-24
Abstract: PURPOSE:To make a use of both five and eight inches floppy disc by providing a signal conversion processing circuit for signal separation outside using a type of a control board, which does not have the function to separate a data signal and a clock pulse signal. CONSTITUTION:A data separator 1 inputs a lead data signal 7, where a data bit and a clock bit inputted from a five inches floppy disc (FD) drive device 6 is not separated, the data separator 1 separates a lead data signal 7 and a clock pulse signal 8, receiving the reference signal for separation from a VFO2 and a separated data signal 9 is sent to an FD control board 5, on the other hand, the input of the clock pulse signal 8 to the board 5 is controlled by a gate circuit 4 driven by a drive select signal decord circuit 3. Consequently, both five and eight inches FD can be used.
Patent JP-H0618463-A (JP)
Title: Detecting method for soldered connection defect and device therefor
Inventor: NAKAJIMA KIYOSHI
IPC: G01R27/00
Filed: 1992-07-02
Abstract: PURPOSE:To ensure the proper detection of a defect (alloying defect, discontinuity or the like) due to the poor wettability of solder and soldered surface. CONSTITUTION:High frequency voltage of approximately 100kHz at the minimum, is applied across soldering sections 5a and 5b, and impedance is measured with an ammeter 2 and a voltmeter 3. In this case, the skin effect of high frequency current is utilized to estimate an alloyed solder film area, and detect a soldering defect at a solder connected position.
Patent JP-H0464155-A (JP)
Title: Memory control system
Inventor: MIGITE HIDEKI
IPC: G06F12/16
Filed: 1990-07-04
Abstract: PURPOSE:To initialize and diagnose an entire area in only time to spend on initializing and diagnosing the basic block by providing an address counter, data counter, and comparator or the like for initializing and diagnosing a memory, for each constant-sized block into which the entire areas of the memory are divided. CONSTITUTION:The memory is divided into the constant-sized blocks. Each block is equipped with an address counter 2 which performs access of them, a data counter 3 which holds a data written in the memory, an inverter 4 which inverts this output, and a comparator 6 which compares the output from the memory with that from the data counter 3. Moreover, the memory is equipped with a controlling register 5 which controls them, an error register which stores the address or the like, and an outputting means of a signal 9 which informs a CPU of the generation of the error, or the like. Thus, the entire areas can be initialized and diagnosed, and a system rising process can be realized with a high speed only in time to spend on initializing and diagnosing the small area, even when the capacity of the memory is increased.
Patent JP-H0840075-A (JP)
Title: Power supply connector installing method of sliding door and positioning jig therefor
Inventor: NISHIJIMA HIROTAKA
IPC: E05F15/14
Filed: 1994-07-27
Abstract: PURPOSE:To reliably install a car body side power supply connector and an opening-closing body side power supply connector in a correct position at a time without straining one's nerves. CONSTITUTION:A car body side power supply connector 23 is installed on a car body 1, and one surface of a positioning jig 51 is fitted to the car body side power supply connector 23, and an opening-closing body side power supply connector 25 is fitted to the other surface being the outside of the fitted positioning jig 51, and is connected to the car body side power supply connector 23. In succession, an opening-closing body 3 is closed, and after the positioning jig 51 is attracted to the opening-closing body 3 side, the opening-closing body 3 is reopened, and the opening-closing body side power supply connector 25 moved to the opening-closing body 3 side together with the positioning jig 51 is installed on the opening closing body 3, and after installation is completed, the positioning jig 51 is removed.
Patent JP-S6237430-A (JP)
Title: Excavator
Inventor: KOGA KENZO
IPC: E02F9/20
Filed: 1985-08-08
Abstract: PURPOSE:To always work the capacity of a pressure-oil driving gear, by detecting about the lowering of a relief valve early by alarm means, on a working machine with the relief valve connected to oil pressure against the pressure- oil driving gear of an excavator. CONSTITUTION:A relief valve 30 is connected to an oil pass against pressure-oil driving gears 10, 12 for an excavator, and whether the relief valve 30 is worked or not is detected by a sensor 32, and according to the detected result by the sensor 32, the oil pressure of the feeding oil to the gears 10, 12 is metered by the meter 33. Then, the metered result from the meter 33 is compared with the value set by a relief pressure setting device 35, by the comparator 35, and according to the information from the comparator 35, when the metered relief pressure is made lower than set relief pressure, then an alarm is generated by the alarming means 37. By detecting about the lowering of the relief pressure early, the capacity of the pressure-oil driving gear is always and sufficiently worked to keep the excavating work in good order.
Patent JP-H0522755-A (JP)
Title: Diagnostic apparatus
Inventor: YAMASHITA NOBUITSU
IPC: H04B10/077
Filed: 1991-07-16
Abstract: PURPOSE:To detect the disconnection of optical fiber cable. CONSTITUTION:Television camera 10 outputs a RGB signal for photographed image to remote control unit 12 via optical fiber cables 14R, 14G, and 14B. O/E converters 32R, 32G, and 32B convert light to electricity, and AGC circuits 34R, 34G, and 34B control output levels of O/E converters 32R, 32G, and 32B and output converted results to output terminals 36R, 36G, and 36B. AGC circuits 34R, 34G, and 34B also output a DET signal that discriminates whether or not the input signal is at a level greater than a predetermined level to control CPU 42. Control CPU 42 diagnoses with the aid of the DET signal whether optical fiber cables 14R, 14G, and 14B are disconnected or not, and displays the result on display unit 46.
Patent JP-H0615820-A (JP)
Title: Printing head for ink jet printer
Inventor: OCHI NORIHIRO
IPC: B41J2/045
Filed: 1992-07-02
Abstract: PURPOSE:To provide a printing head capable of enhancing printing accuracy by uniformizing the ink emitting amounts of a plurality of nozzles, not requiring a complicated shape or wide space and easy to produce. CONSTITUTION:Inlets 5, 6 receiving the supply of ink and the orifices 1 emitting the ink supplied through the inlets 5, 6 are provided and a plurality of nozzles 15 are provided so as to communicate with the respective inlets 5, 6. A common ink chamber 4 filled with the ink through one supply port 3 is provided and the respective inlets 6, 6 are constituted so that the sizes thereof are different corresponding to the distances from one supply port 3 to the respective inlets 5, 6 in order to make the fluid friction resistance of the inks respectively supplied through the inlets 5, 6 substantially equal.
Patent JP-H0737054-A (JP)
Title: Color image processor
Inventor: HASHIYA IKUO
IPC: G06T7/00
Filed: 1993-07-15
Abstract: PURPOSE:To provide a color image processor which can accurately recognize a subject of checkup despite a comparatively small dynamic range and regardless of fluctuation of the incident light quantity. CONSTITUTION:An aperture 9 is provided to control the quantity of light made incident on an image pickup device 1. When the density of picture element of one of colors acquired by the device 1 gets out of a prescribed range set by an aperture control data setting part 13, the opening degree of the aperture 9 is controlled bring the density within the prescribed range. Also, a correcting arithmetic part 14 corrects an extraction level 6 in response to the opening degree of the aperture 9. Therefore, the incident light quantity can be controlled to be within the dynamic range of the device 1 despite the fluctuation of quantity of light incident on the device 1. Furthermore, the constant relative relation can be kept between the density and the threshold value even though the incident light quantity varies.
Patent JP-S6067452-A (JP)
Title: Production of 2-(aminomethyl)phenylacetic acid
Inventor: YAMADA SHIN
IPC: C07C67/00
Filed: 1983-09-22
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for beta-lactam based antibiotic substances easily in high yield and purity, by reducing an N-substituted-2-(aminomethyl)phenylacetic acid with hydrogen in the presence of a catalyst. CONSTITUTION:An N-substituted-2-(aminomethyl)phenylacetic acid of formula  I (R is alkyl or aralkyl) or a salt thereof (hydrochloride) is reduced with hydrogen in the presence of a catalyst, e.g. palladium catalyst supported on carbon, under ordinary pressure-60kg/cm<2> hydrogen pressure at 30-120 deg.C under heating and agitation to afford the aimed substance of formula II. The amount of the catalyst to be used is 5-10wt% based on the raw material in the case of 5% Pd/C.
Patent JP-S5965446-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMODA HIDEAKI
IPC: H01L21/316
Filed: 1982-10-06
Abstract: PURPOSE:To form an element isolating region even under the condition where a groove is narrow and deep by forming a side etching at the time of etching a substrate, leaving poly-Si at the side surface of groove utilizing an overhanging and filling such groove by oxidation. CONSTITUTION:A first SiO2 film 2 is formed on a wafer and an Si3N4 film 3 is deposited. Thereafter, a photo resist pattern 4 for isolation is formed. The first SiO2 film 2 and the Si3N4 film 3 are etched. Thereafter, a groove 5 is formed by etching the wafer 1 in such a way that the side etching of the specified amount is generated. A second SiO2 film 21 is formed on the bottom surface and side surface of the groove 5, and a poly-Si film 22 is deposited. When the poly-Si film 22 is etched, the first SiO2 film 2 and Si3N4 film 3 under the overhanging part are not etched. Thereby the poly-Si film 22 can be left only under the overhanging part. Thereafter, the poly-Si film 22 is oxidized and the isolating region 23 can be formed.
Patent JP-S6237642-A (JP)
Title: Non-return valve for outside boiler type bathtub
Inventor: KATAOKA KATSUMI
IPC: F24H9/00
Filed: 1985-08-12
Abstract: PURPOSE:To contact closely and fix the valve and obtain prominent promoting effect of heating and temperature keeping effect by a method wherein the valve is equipped with a thin film valve sheet, provided with cuts radially from the central part thereof, and a valve seat, provided with an opening at the central part thereof and a nipple is welded thereto, while a valve body, having legs of elastic metal, is fitted into the grooves of an annular body below the valve seat. CONSTITUTION:The valve seat 7 is made of a metallic disc having six sets of water flow paths 3 as well as the opening 10 at the central part thereof and the valve 8 is made by circular thin film of rubber, silicon or the like having cuts radially from the opening 10 at the central part thereof so as to be opened outwardly from the center thereof while a valve pusher 9 is made by a circular metallic plate having water paths at the center thereof and three pieces of legs 5 at the lower surface thereof. City-water, flows into a boiler in small amount, is injected into a connecting pipe 14 through a nozzle. In this case, the valve is opened outwardly. Water in the bathtub is promoted in the convection heating thereof through the connecting pipe 14 by this continuous nozzle effect. During keeping the temperature of water, the valve is set at the closed position thereof and the flow path of water may be intercepted.
Patent JP-S57102554-A (JP)
Title: Dissimilar fuel injection unit
Inventor: OOYA TOMONORI
IPC: F02M43/00
Filed: 1980-12-15
Abstract: PURPOSE: To secure sufficient engine operation even when a substitute fuel is mixed by electronically controlling the mixing ratio of dissimilar fuels with high accurcy and thus mixing dissimilar fuels with an optimum mixing ratio.  
     CONSTITUTION: Light oil 13 is introduced into a fuel injection pump 17 through a fuel pipe 16 and a pressurized and supplied to a dissimilar fuel injection nozzle 20 through an injection pipe 19. A substitute fuel such as alcohol or palm oil is pressurized by a transfer pump 22 and then is discharged to an injection nozzle 20 through an oil transfer pump 25 and an orifice 23. The flow rate of substitute oil 15 is adjusted by a variable orifice 23. On the other hand, a choke valve 24 prevents the fuel from flowing backward to the transfer pump 22. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0225141-A (JP)
Title: Communication control equipment diagnostic system
Inventor: MAKINO TOSHIHIRO
IPC: H04L69/40
Filed: 1988-07-13
Abstract: PURPOSE:To avoid erroneous operation of the diagnostic mode and erroneous transmission of a diagnostic data to an operating line by isolating communication control eqipment physically from the operating line and executing alternately an internal loopback diagnosis and an external loopback diagnosis. CONSTITUTION:Line/local changeover switches 17a, 17b are in the close state and a data representing the local state being the separation of a line cable 3 is given to a communication host system via bus 4. A diagnostic data based on an external loopback diagnostic program is offered to a loopback detection circuit 15 via a bus 4 in this state and an external loopback diagnostic bus is formed by a loopback control circuit 16. In the internal loopback diagnostic mode, a data representing the absence of external loopback connector is supplied from the loopback detection circuit 15 to the communication host system. The diagnostic inputted to a transmission control circuit 11 via bus 4 is given to a reception control circuit 12 by the loopback detection circuit 15 and the loopback control circuit 16.
Patent JP-S6156001-A (JP)
Inventor: SASAI AKIRA
IPC: A01B39/16
Filed: 1984-08-24
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-S6332782-A (JP)
Title: Small-sized tape cassette
Inventor: INO MASAHIKO
IPC: G11B23/087
Filed: 1986-07-26
Abstract: PURPOSE:To provide proper elastic force (operating force) to a locking piece by providing a prescribed angle relation to a fixed part of the lock piece to be deformed elastically and a support at the inside of an upper half to insert the former into the latter. CONSTITUTION:A cylindrical fixed part 16c of a locking piece 16 to be deformed elastically is formed projectingly with a center angle theta1 with respect to the center line of the locking piece 16. Further, a support 18 of an upper half 3A inserted with the fixed part 16c is formed with a center angle theta2 with respect to the half inner face. The relation of the angles is set to be theta1>theta2. Thus, the locking piece 16 is supported so as to be always pushed toward the inner side face of the upper half 3A and a proper elastic force (operating force) is provided to the locking piece 16 by selecting the angles theta1, theta2 properly.
Patent JP-H02147238-A (JP)
Title: Molding material and molded vessel
Inventor: SHICHIJO SHOJI
IPC: B65D1/00
Filed: 1989-07-09
Abstract: PURPOSE:To obtain a molding material with an excellent draw molding property and shearing work property, and having a good antiretorting property by laminating a resin layer comprising a composition consisting mainly of specific polyester resin and a curing agent, and a metallic plate. CONSTITUTION:A molding material is made by laminating polyester resin comprising aromatic dicarboxylic acid in at least 80mol% of an acid component, and 1,9-nonanediol and / or 2-methyl-octanediol in 10 - 80mol% of polyol component and a resin layer comprising a composite consisting mainly of polyester resin and curing agent and a metallic plate. In the case where the rate of 1,9- nonanediol and / or 2-methyl-1,8-octanediol is less than 10mol% of polyol component, a film formed by polyester resin becomes hard, and when where the mixed rate of a curing agent is less, a film with excellent mold processing property can not be obtained. And, in the case where it exceeds 80mol% of polyol component, a film having a sufficient hardness can not be obtained even if the blending rate of a curing agent is increased in its quantity.
Patent JP-2001006866-A (JP)
Title: Electromagnetic induction heating device
Inventor: IGUMA MASAOMI
IPC: H05B6/06
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating device capable of coping with the collapse of temperature distribution in the plate width direction of a strip caused by the meandering of the strip. SOLUTION: This device is provided with a first moving mechanism 50 for moving electromagnet devices 20, 30 in the widthwise direction of a strip 10, a sensor 60 for sensing the meandering of the strip, and a control device for controlling the first moving mechanism according to the sensed meandering amount of the strip 10 so as to provide a predetermined temperature distribution in the widthwise direction of the strip 10.
Patent JP-2001003667-A (JP)
Title: Down-the-hole hammer excavator
Inventor: NAKANISHI YASUTAKA
IPC: E21B4/14
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To surely actuate an air hammer device by preventing decrease in the ability of and the stop of the air hammer device resulting from clogging of a drillhole with slime, water, soil and the like, to surely avoid clogging of the drillhole, to prevent dust pollution on the ground and high engine noises from a compressor device, to enable the use of an inexpensive compressor whose pressure is not so high, and to enable drilling while allowing the drillhole to be self-sustained by injection of chemicals. SOLUTION: In this down-the-hole hammer excavator in which an air hammer device 3 is mounted on the underside of a casing 1 and used to strike a hammer bit 4, exhaust from the air hammer device 3 is fully fed onto the ground via an exhaust pipe 5 in the casing 1, and an above-ground exhaust control valve is used for controlling the opening and closing of the excavator. Screw blades 2 are mounted on the outer periphery of the casing 1 and a rotary device therefor is provided on the ground.
Patent JP-S63153835-A (JP)
Title: Method for inspection of reticle mask and device therefor
Inventor: MATSUI SHOGO
IPC: G03F1/00
Filed: 1987-07-14
Abstract: PURPOSE:To dispense with the converting operation of the pattern data of the original design as well as to contrive both expedition of inspection and improvement in reliability of the title mask by a method wherein the contraction and expansion of a pattern is performed in an inspection device using the pattern data of original design before performance of correction of a format-converted pattern. CONSTITUTION:On the assumption that 5X5 bit is considered as 1 field, the pattern 92 of 2X2 bit formed in a field 90 is considered as an originaly designed pattern. Using a second shift register, a pattern 94 with which a pattern 92 was shifted by one bit to the right side (X-axis direction) is formed on a memory. Besides, a pattern 96 is formed by performing an OR operation on the patterns 92 and 94 by conducting the logical operation of a pattern. Then, a pattern 98 with which the pattern 96 was shifted by one bit at a time to the lower part (Y-axis direction) using a shift register in the same manner as mentioned above, and besides, a pattern 100 is formed by performing an OR operation on the patterns 96 and 98. As a result, the pattern 100 in which one bit each is expanded from the original pattern 92 to the right side and the lower side is completed on the memory.
Patent JP-2000007885-A (JP)
Title: Epoxy resin composition for semiconductor sealing use and semiconductor device using the same
Inventor: WATANABE HISANORI
IPC: H01L23/31
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject highly reliable and moldable epoxy resin composition with suppressed mold stain and the malappearance of the molded products thereof and securing good workability in mounting such molded products by essentially including specific epoxy resin (s), a phenolic curing agent, a curing promoter, a polyolefin-based releasant and an inorganic filler. SOLUTION: This composition is obtained by essentially including (A) at least one kind of epoxy resin of formula I, formula II ((n) is a repeating number of as an integer of >=1) or formula III, (B) a phenolic hardener (e.g. a phenolic resin of formula IV) in the equivalent ratio of pref. 0.8-1.3 based on the component A, (C) a hardening accelerator (e.g. an adduct of triphenylphosphine and benzoquinone), (D) 0.5-10 pts.wt., based on the component A, of a polyolefin- based releasant with a number-average molecular weight of 500-20,000, dripping point of 30-80 deg.C and acid value of 10-50 mgKOG/g, and (E) 70-90 wt.%, based on the whole composition, of an inorganic filler (e.g. fused silica).
Patent JP-H1123552-A (JP)
Title: Analytical method for optical active compound and evaluating method for optical activation method using thereof
Inventor: OIKAWA MIYUKI
IPC: B01J20/291
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a quick evaluation system by measuring the chemical composition and optical purity of a sample with a chemical composition detector and a rotation angle detector in a high-performance liquid chromatographic device(HPLC) fitted with an achiral column. SOLUTION: An HPLC is used for an analyzer, and an ion exchange column, a reversed phase column, or a positive phase column is used for an achiral column, for example. An ultraviolet/visible spectral detector or a differential refraction detector is used for detecting the chemical composition, and a rotation angle detector is used for detecting optical purity, for example. A compound subject to a split and an optical activator forming diastereomeric salt are dissolved in a solvent, the generated diastereomeric salt is filtered to obtain a filtrate, and the filtrate is analyzed to evaluate an optical resolution agent. The filtrate containing the optical resolution agent can be analyzed without requiring a pretreatment. When an automated device is used, the required labor is reduced, and the scale can be miniaturized.
Patent JP-H0686435-A (JP)
Title: Spacer for over-head transmission line and its manufacture
Inventor: ASADA SHINYA
IPC: H02G7/12
Filed: 1993-07-16
Abstract: PURPOSE:To provide a spacer for an over-head transmission line, which has excellent strength with relatively simple constitution and can materialize weight reduction and facilitate the manufacture and improve the life of a product, and its manufacture. CONSTITUTION:In a spacer for an over-head transmission line, where a frame member 50 made in ring shape and a plurality of cable holding members, specified intervals apart, are junctioned with each other, the frame member 50 is constituted by covering a honeycomb member 52 and the periphery of the honeycomb member liquidtightly with fiber-reinforced resin 54. And, this spacer for an over-head transmission line is manufactured by winding unhardened prepreg on a mandrel, and putting honeycomb members with widths half or less than the widths of this wound prepreg side by side on the prepreg and forming them in a ring shape, and turning the prepreg at both ends where it does not contact the honeycomb members so as to cover the whole circumference of the honeycomb member, and then hardening the resin.