baber/WOPTO huggingface dataset:
Patent JP-S55158984-A (JP)
Title: Method of forming minute hole
Inventor: IKEDA KUNIO
IPC: C25D1/02
Filed: 1979-05-30
Abstract: PURPOSE: To form a minute a hole having a diameter the same as the diameter of a wire material in a chip, in manufacutring a head or the like for use in an ink jet plotter, by electrocasting a wire material to form an electrocast rod, cutting the rod into chips, melting and removing the wire material.  
     CONSTITUTION: A wire material 1 having a wire diameter coincident with the diameter of a desired minute hole is subjected to electrocasting, and an electrocast layer 2 is formed around its periphery to obtain an electrocast rod 3. Then, this electrocast rod 3 is subjected to slice processing by means of a cuttng edge 6 to form chips, and a spheroidal recession 8 is formed by grinding on one face of each chip. Then, the chips 7 are placed in a solution of sodium cyanide or the like to melt and remove the wire material and form a minute hole 9. In order to accelerate the melting speed, the temperature of the solution in a range of from 30°C to 40°C and the ultrsonic wave is used in combination, whereby the wire material 1 can be completely removed within about one minute, and the configuration of the minute hole 9 becomes quite similar to that of the wire material, thus dimension accuracy being improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02246047-A (JP)
Title: Cartridge case for disk and information recording and reproducing device
Inventor: NAKAGAWA TAKAMICHI
IPC: G11B23/03
Filed: 1989-03-17
Abstract: PURPOSE:To make the thickness of a cartridge case thin by releasing the locking of the cartridge case which can be disassembled and separated in a device during recording or reproducing and disassembling and separating the cartridge case in up-and-down direction so that gaps may be formed on both sides of a disk. CONSTITUTION:The disk is sandwiched by two cartridge cases 3a and 3b from both sides and held by two or more locking knobs 4a, 4b, 5a and 5b. When the disk is inserted in an information recording and reproducing device, the locking by the locking knob is released and the cartridge case 3 is disassembled d separated so that the gaps for the rotation time can be formed on both sides of the disk. When the disk is taken out of the information recording and reproducing device, assembling lock is performed. In the case that the cartridge case 3 for the disk is taken out of the recording and reproducing device, it is made thin. Besides to that, the disk is actuated without contacting with the cartridge case 3 during the recording or reproducing.
Patent JP-H09236568-A (JP)
Title: Apparatus for measuring concentration of very small amount of oxygen
Inventor: MARUYAMA OSAMU
IPC: G01N27/26
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To safely use an apparatus and to simplify the handling thereof by using a neutral salt or a salt near to neutrality as an electrolyte for preparing standard gas. SOLUTION: Sample gas is introduced into a humidifying tank 5 from an introducing pipe 6 to be raised through an electrolyte aq. soln. as air bubbles to be allowed to flow into a measuring chamber 10 and oxygen in the sample gas is electrolytically reduced by the detection electrode 2 of a measuring electrode 1 and the concn. of oxygen in the sample gas is measured from the current value at this time. At a time of calibration, a current is allowed to flow to an electrolytic electrode 7 to electrolytically generate oxygen and zero gas from which oxygen is perfectly removed is introduced into the humidifying tank 5 from the introducing pipe 6 and oxygen generated by electrolysis is mixed with the zero gas to prepare standard gas with desired concn. to calibrate a measuring apparatus.  As an electrolyte preparing the electrolyte aq. soln. necessary for electrolytically generating oxygen in preparing the standard gas, a neutral salt or a salt near to neutrality, that is, sodium sulfate or potassium nitrate is used.
Patent JP-S60211299-A (JP)
Inventor: IWASAKI KIYOHIKO
IPC: F41J9/04
Filed: 1984-04-04
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-H07279183-A (JP)
Title: Bar arrangement structure of pile head part in cast-in-place concrete pile
Inventor: TAKEMURA HIROYASU
IPC: E02D27/12
Filed: 1994-04-05
Abstract: PURPOSE:To suppress the enlargement of a foundation structure and an increase in reinforcement quantity by reducing the bending bearing force without reducing the axial bearing force and shearing bearing force of a pile head part. CONSTITUTION:A plurality of sets of two-in-a-set diagonal reinforcements crossed in X-shape in side view, parallel to each other in plane view, and situated on both sides of a pile center are arranged in a twisted hand drum form to form an X-shaped main reinforcement group 10. Ring-like end part constraining members 11, 12 for constraining the upper and lower end parts of each diagonal reinforcement are arranged on the upper and lower parts of the X-shaped main reinforcement group. Ring-like middle part constraining members 13a, 13b for constraining the crossing position of each diagonal reinforcement are arranged in the vertical middle position of each diagonal reinforcement. Further, the upper side of the X-shaped main reinforcement group is fixed to the concrete foundation part 3 of a structure, and the lower part side of the X-shaped main reinforcement group is connected to the pile reinforcement of a pile body 1a.
Patent JP-2000265528-A (JP)
Title: Water saving toilet stool
Inventor: MACHIDA MITSUYOSHI
IPC: E03D11/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To wash a bowl face and remove evacuation even when an amount of washing water is decreased by giving a self-cleaning function for oily fouling on at least the bowl face of a toilet stool. SOLUTION: A number of discharge ports (rim holes) 1 are drilled on the rear face of a rim part existing on the peripheral edge part of a western style stool to discharge washing water from the rim holes 1. Washing water discharged from the rim hole 1 is flowed via a bowl face 2 or a bowl face 3. The bowl faces 2 and 3 are surface-reformed so as to have a self-cleaning function for oily fouling. For instance, at least the bowl faces 2, 3 of the stool are constituted of an amorphous substance, surface roughness Ra measured by a probe contact surface roughness measuring device (JIS-B0651) is less than 0.05 μm, and covered by a cover coat containing a metal component whose valency is monovalent or/and a metal component whose scale of electric negativeness of poling is 1 or less. Furthermore, the bowl face preferably contains antibacterial metal.
Patent JP-S61226688-A (JP)
Inventor: HASEGAWA KAZUO
IPC: G21C7/16
Filed: 1985-03-31
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-H08259101-A (JP)
Title: Paper sheet carrying device
Inventor: UEDA MASANORI
IPC: B65H77/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a paper sheet carrying device, which can prevent the turbulence of carrying of paper sheet and in which a jammed paper sheet can be easily eliminated, in regard to a paper sheet carrying device, in which connection of feeding rollers and a driving source is released just before the rear end of the paper sheet is separated from the feeding rollers and at least one connection of delivering rollers and the feeding rollers is released when jam of the paper sheet is generated. CONSTITUTION: This paper sheet carrying device is provided with a paper sheet carrying passage 40, carrying rollers 4 to be rotated by a driving source 9 so as to carry a paper sheet 2, fixing and feeding rollers 7, which are provided on the paper sheet carrying passage 40 in the rear stage of the carrying rollers 4 at a distance shorter than the length of the paper sheet 2 and which is driven at the quantity of carrying larger than the carrying rollers 4 by the predetermined quantity so as to carry the paper sheet 2 and fix the image to be fixed on the paper sheet 2 to the paper sheet 2, and a detecting means 8, which is arranged in the front stage of the carrying rollers 4 so as to detect the rear end of the paper sheet 2. When the rear end of the paper sheet 2 comes to a position in the front side of the carrying rollers 4 at the predetermined distance, connection of the carrying rollers 4 and the driving source 9 is released on the basis of the output from the detecting means 8.
Patent JP-S543578-A (JP)
Title: Digital device
Inventor: CHIBA TOMIO
IPC: G08C25/00
Filed: 1977-06-10
Abstract: PURPOSE: To achieve the reduction in circuit scale by making possible realization of a multiplicity of counter functions by the use of a random access memory RAM. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03272336-A (JP)
Title: Strut mount
Inventor: KOMABASHIRI OSAMU
IPC: B60G13/06
Filed: 1990-03-16
Abstract: PURPOSE:To attain compactness by constructing a strut mount in such a way that an oscillating member is slided/oscillated on the recessed spherical inner peripheral face of a holding member by the external force in the rotational or inclining direction acting upon the shaft of an suspension arm or the like so as to absorb displacement. CONSTITUTION:In the strut mount of a vehicular suspension arm, a bearing member 4 is provided with an oscillating member 40 having a protruding spherical outer peripheral face 402 and a resin made holding member 42 having a recessed spherical inner peripheral face 422 for holding the outer peripheral face 402 slidably. When outer force in the rotational or inclining direction acts upon a shaft 7, the oscillating member 40 is oscillated to absorb displacement. Since the holding member 42 is integrally formed on the inner peripheral face of an inner cylinder member 2, sufficient strength and desirable sliding performance can be obtained. The holding member 42 is further provided with a fluorine fiber layer 421 on the inner peripheral face 422 so as to smoothen the sliding motion of the oscillating member 40. Sufficient strength is thus secured while attaining compactness, and also the oscillation of the bearing part can be performed smoothly.
Patent JP-H07248224-A (JP)
Title: Automatic size-measuring device
Inventor: TAKAI NOZOMI
IPC: G01B21/20
Filed: 1994-03-11
Abstract: PURPOSE:To automatically change a measuring pressure and automatically switch a measuring direction in one axis and two directions in an automatic size-measuring apparatus which measures a size of a work by operating a detecting amount and a moving amount of a displacement probe. CONSTITUTION:A work 10 is fixed on a work stage 23. When the apparatus is started after a reference measuring pressure is input from an input part, a detecting element 30a butts against a measuring surface of the work 10 and a position of the probe 30 is controlled so that an output voltage of the displacement probe 30 is a reference voltage. When the output voltage of the probe 30 becomes the reference voltage, a measuring signal of the probe 30 and an output signal of a length-measuring means 40 at the time are operated, whereby a measuring value is output. Since the detecting element 30a of the probe 30 is supported to be movable in parallel to a detecting direction, a detectable linear range is elongated, thus securing a wide range for changing the measuring pressure. Moreover, since the detecting element 30a is so formed as to be able to detect in one axis and two directions the work can be measured automatically in one axis and two directions without manually changing a direction of the detecting element 30a.
Patent JP-H10260758-A (JP)
Title: Switching device for equipment
Inventor: MORI KENJI
IPC: G06F1/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To switch and activate the different kinds of plural operating systems without interfering with each other by providing a switching device between an interface and an equipment and changing a peripheral equipment (IDE equipment) signal connection route and a power supply route. SOLUTION: An IDE equipment switching device 4 is attached to the equipment attaching hole of the 5-inch bay of a personal computer case body. The IDE equipment 6 to be used in a master is connected to a connector 5 for IDE signal and power output arranged at an upper surface part and the IDE equipment 7 to be used in a slave is connected to the connector 5 for the IDE signal and power output. An operator selects the IDE equipment 6 to be used as the master from the inside of the changeover switches of the IDE equipment switching device 4, selects the IDE equipment 7 to be used in the slave from the inside of the changeover switches and presses them. Thus, the IDE equipments 6 and 7 to be physically connected are switched and a system activation hard disk is changed as needed.
Patent JP-2000270186-A (JP)
Title: Communication terminal device
Inventor: FUKUI TOMOSHI
IPC: H04M1/274
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent previously registered terminal identification from being known without being erased by sending a communication information signal which contains or does not contain the terminal identification information according to a choice made by a selecting means. SOLUTION: A display operation part 7 is provided with a terminal identification information sending-out key 70. When an original image is sent and received by operating this key 70, a choice of whether or not the terminal identification information on the transmission source name, transmission source telephone number, etc., is added to the original image or a communication procedure signal to be sent to an opposite destination device can be set. For example, when the key 70 is OFF, the terminal identification information is not added to the original image or communication procedure signal to be sent to the opposite destination device. When the key 70 is ON, the terminal identification information is added.
Patent JP-S59194028-A (JP)
Title: Cooling device for engine
Inventor: SEKI NAKANOBU
IPC: F01P9/06
Filed: 1983-04-18
Abstract: PURPOSE:To improve a cooling effect, by making a compressor usable as a vacuum pump deaerating the inside of a cooling system, in case of a device which cools an engine through evaporation of a cooling medium solution and, after pressurizing and heating the vapor with the compressor, cools it with the outside air. CONSTITUTION:In time of engine starting, in order to perform deaeration of a cooling system, first solenoid valve 19 is closed and each of solenoid valves 14 and 20 is opened, while a valve 22 is opened in addition, and a compressor 8 is driven as a vacuum pump is common. If so, air inside those of a water jacket 4, a vapor passage 7, a bypass passage 13, condensers 9 and 21 and a vapor passage 23 is exhausted via the solenoid valve 20. Next, when cooling medium vapor is generated due to a temperature rise after engine starting, the solenoid valve 20 is closed while these solenoid valves 14 and 19 are opened whereby the residual air is expelled to a subcondenser 21 by dint of vapor. Afterward, with the valve 22 closed, the cooling medium is circulated, making a cooling device perform its regular cooling operation.
Patent JP-H08264500-A (JP)
Title: Cleaning of substrate
Inventor: SAGA KOICHIRO
IPC: H01L21/304
Filed: 1995-03-27
Abstract: PURPOSE: To remove even a small amount of adsorbed organic material existing on the surface of a substrate by setting the first process to clean the surface of substrate with an acidic solution, an oxidizing solution or an alkali solution as the process to remove the naturally oxidated film formed on the surface of substrate. CONSTITUTION: The surface of a silicon substrate is contaminated with various causes before the processing such as film forming or photolithography. The contamination absorbing conduction is thought as that a naturally oxidized film 13 including metal impurity 14 exists on the surface of the silicon substrate 11 and an organic material 12 is adhered to the surface. In the cleaning of the silicon substrate surface, if such an organic material 12 is not removed in the initial process, the surface is covered with the organic material 12, making it difficult to remove a metal impurity 14 such as a heavy metal in the post-processing. Therefore, in the initial stage of the cleaning process, the silicon substrate is soaked into the aqueous solution of hydrofluoric acid.  As a result of such a treatment hydrofluoric acid, the adsorbed organic material 12 can be removed with together with the naturally oxidized film 13.
Patent JP-S62226975-A (JP)
Title: Water-soluble tocopherol pharmaceutical
Inventor: KURIHARA KAYOKO
IPC: C07D311/72
Filed: 1986-03-28
Abstract: PURPOSE:A water-soluble tocopherol pharmaceutical, containing a sugar ester and alcohol, and readily and transparently soluble by simple operation. CONSTITUTION:A water-soluble tocopherol pharmaceutical consisting of 0.1-2.0wt% sugar ester having 10-16, preferably 14-15 HLB value, 89-99wt% alcohol, preferably mixed system of glycerol and ethanol and 1-10wt% tocopherol. Although any one of natural tocopherol, concentrate thereof, concentrate diluted with a liquid fat or oil, synthetic tocopherol or diluted substance thereof may be used, the purity is preferably 20-100%. EFFECT:Since the above-mentioned pharmaceutical is very readily dispersed in an aqueous solution or O/W emusion system, a special agitation apparatus is not required. The pharmaceutical may be used for products requiring transparency. USE:An oil-soluble antioxidant for food.
Patent JP-S60211652-A (JP)
Title: Tension controlling device
Inventor: KUDOU HARUMI
IPC: G11B15/43
Filed: 1984-04-05
Abstract: PURPOSE:To highly accurately control the tape tension at a cylinder section which is the most important at the time of reproduction, by burying a pressure detecting means in the tape running surface of a head cylinder and controlling a tape feeding reel motor in accordance with the detect signal of the means. CONSTITUTION:A pressure sensor 12 is buried in the tape running surface of a head cylinder 9. When a certain degree of tension is applied to a tape 11 after completing tape loading, the pressure sensor 12 detects the tension at both ''in'' and ''out'' sides of the cylinder 9 and converts the detected tension into electric signals. A reel driving circuit controls the tension in accordance with the detect signal of the sensor 12 in such a way that a rotating speed in the direction (f) of a reel motor 22 is increased when the tension is high and the motor 22 is rotated in the direction (g) when the tension is low. Therefore, the tension at the cylinder section which is the most important at the time of reproduction can be controlled with high accuracy.
Patent JP-H04303888-A (JP)
Title: Color display mechanism for bit map display
Inventor: SHIMIZU MASAJI
IPC: G06F3/153
Filed: 1991-04-01
Abstract: PURPOSE:To realize a function equivalent to an on-going example with small in memory capacity even in the worst case and to display an image whose color is varying continuously, especially like a color image with remarkably small in memory capacity. CONSTITUTION:Prescribed color display is performed by providing a sheet of frame memory, tape memory which stores a color relative value (color rate of change) in accordance with a pixel set at (1) on the frame memory, and an integrator which integrates the color relative value, and supplying an output signal in which the digital quantity of the output of the integrator is converted to analog quantity to a display device as an R, G, or B signal. Thereby, it is possible to reduce the memory capacity compared with the on-going example of such kind by utilizing the continuity of hue change of the color image. and designating the color relative value that is the rate of change of color.
Patent JP-S57182882-A (JP)
Title: Print controlling system
Inventor: TAKAHASHI HIDEYUKI
IPC: B41J2/485
Filed: 1981-05-07
Abstract: PURPOSE:To execute easily the white-and-black inversion print besides the normal print, by providing private pins independently of pins required for the normal character print and using pins for normal characters as well as private pins by a print control code. CONSTITUTION:On a pin guide 31, n-number of pins 32 are arranged zigzag in two rows (n=20 in figure). For example, 16 pins 3-18 are used for normal characters, and 4 pins 1, 2, 19, and 20 are used as private pins to fill up upper and lower parts of the character area with dots in case of the white-and-black inversion print. It is sufficient if one or more private pins are provided in upper and lower parts respectively. In case of the print, a white-and-black inversion signal is inserted to the signal sent from a CPU, and a printer controlling part discriminates a normal character (a) or an inversion character (b) to drive a printer mechanism part. Thus, the white-and-black inversion print is possible easily without increasing the memory capacity. This system can be applied to other systems of the dot printer system.
Patent JP-S54159143-A (JP)
Title: Combined circuit with parity check and parity generation
Inventor: TAKAHASHI YUKIO
IPC: G06F11/10
Filed: 1978-06-06
Abstract: PURPOSE: To estabilish the parity generation in common use with parity check circuit without increasing the number of gates and the number of output terminals, by constituing the latch circuit inputting the data of plurality and selection circuit and the parity generation circuit with the one integrated circuit.  
     CONSTITUTION: The parity code 1 and the data 2 are stored in the latch circuit 3 to output the parity code 4 and the data 5. When the selection signal 6 is in the state of 0, the code 8 of the output of the selection circuit 7 is all 0 independently of the content of the code 4 in the output of the circuit 3, and the parity generation circuit 9 inputs the data 5 from the circuit 3 and outputs the parity code 10 to the data. When the signal 6 is at state 1, the output code 8 of the circuit 7 is in agreement with the code 4 from the circuit 3, and the circuit 9 outputs the parity code 10 from the data 5 and the code 8. In this case, the code 1 is to the data 2, and the code 10 is the parity check code checking the parity of the data 5. By commonly using the output terminals at parity check and generation, the integrated circuit 11 can be obtained without increasing the number of terminals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06279861-A (JP)
Title: Method for annealing coiled pipe
Inventor: SUZUKI YOSHIO
IPC: C21D9/08
Filed: 1993-03-26
Abstract: PURPOSE:To provide an annealing method for coiled pipe by which lube oil stuck to the inside of the pipe can easily be removed without remodeling an annealing furnace. CONSTITUTION:A gas storing, supplying and sucking means 3 storing the gas is provided on a tray 2 for conveying the coiled pipe. This gas storing, supplying and sucking means 3 is connected to the one end of the coiled pipe 1 placed on the tray 2 and opening the other end. The tray 2 placing the coiled pipe 1 is conveyed into a heating zone in the annealing furnace in this condition, and in accordance with the temp.-up of the gas storing, supplying and sucking means 3, the stored gas is allowed to flow into the coiled pipe 1. Further, when the gas storing, supplying and sucking means 3 reaches a specific temp., a material of a volume variable means incorporated in the gas storing, supplying and sucking means 3 is changed in its volume, and by allowing the remained gas in the gas storing, supplying and sucking means 3 to flow into the coiled pipe 1, the decomposed component of the remained lube oil in the coiled pipe 1 is discharged to the outside of the pipe.
Patent JP-S54157190-A (JP)
Title: Polyisocyanurate foam laminate * and its manufacture
Inventor: MAIKERU JIEE SUKOURONSUKII
IPC: C08G18/79
Filed: 1979-06-01
Abstract: A process for producing a laminate of polyisocyanurate foam which is the reaction product of a polymethylene polyphenylisocyanate and a polyol which is ethoxylated trimethylol propane, ethoxylated trimethylol ethane, ethoxylated pentaerythritol or ethoxylated glycerin. Laminates of such foams exhibit improved adhesion of the facing sheet.