baber/WOPTO huggingface dataset:
Patent JP-S6329397-A (JP)
Title: Eeprom device
Inventor: SATO NOBUYUKI
IPC: G11C16/06
Filed: 1986-07-23
Abstract: PURPOSE:To prevent the reduction in the level margin by switching a reference voltage fed to a differential type sense amplifier to a level according to a read signal level changed in response to number of times of writing to a memory cell. CONSTITUTION:A sense amplifier SA discriminates a high/low level for a read signal outputted to a common data line CD by the addressing of a memory array M-ARY while referencing the reference voltage of a voltage generating circuit. In case of lots of rewriting number of times to a MNOS transistor, a voltage generating circuit forming two reference voltages where a threshold voltage is shifted toward the high level is provided. One is used for a reference voltage forming when number of times of rewriting is comparatively less and the other is used to form a reference voltage when number of times of rewriting exceeds a prescribed number of times, and a switching signal S is supplied to a gate of a switch MOSFETQ17 corresponding to a column switch from the counter circuit. Thus, the reference voltage attended with the rewriting number of times is switched and the operating margin is improved and the desired data storage characteristic is obtained.
Patent JP-H06161244-A (JP)
Title: Replenishment cartridge of granular substance
Inventor: ANIRU BAAGUWAATO
IPC: G03G15/08
Filed: 1993-07-12
Abstract: PURPOSE: To prevent toner from being spilled from a cartridge when the cartridge is transported or when it is inserted in or drawn out of a copying machine by relatively rotatably and concentrically setting an inner tube and an outer tube provided with a port respectively. CONSTITUTION: A housing is constituted of the outer tube 8 and the inner tube 6 concentrically set in the tube 8 and attached to the relatively rotated. The outer surface of the tube 6 is set to come in sliding contact with the inner surface of the tube 8. The lining of sealing agent is applied to either or both of the inner surface of the tube 8 and the outer surface of the tube 6. The tubes 6 and 8 are respectively provided with longitudinal-direction ports 14 and 16. The ports 14 and 16 are not arranged in a straight line in the case of transportation, but they are arranged in a straight line to form the discharge port of the housing in the case of replenishing operation.  The cartridge is attached to the flange 11 of a toner reservoir 13 so that the discharge port may be arranged in a straight line with the entrance port 9 of the toner reservoir 13 after the cartridge is inserted in the copying machine.
Patent JP-H0222330-A (JP)
Title: Material for optical instrument
Inventor: SHIGEMATSU KAZUYOSHI
IPC: G11B7/2534
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a material for optical instruments, excellent in heat resistance with a low birefringence and suitable as digital audio disks, etc., by chemically binding a compound polycarbonate component to a polystyrene component. CONSTITUTION:(A) A polycarbonate component having recurring units expressed by formulas I and II (X and Y are single bond, ether bind, -SO2, etc., and X and Y may be or may not be same; R<1> and R<2> are H, 1-6C alkyl, etc.; land m are 1-4), 5-100 value expressed by [x/(x+y)]X100 when molar fraction of the units expressed by formulas I and II are respectively assumed as x and y and 4000-500000 viscosity-average molecular weight is reacted with (B) a styrene-based polymer component having 50000-400000 weight-average molecular weight (e.g., polystyrene or alpha-methylstyrene-based polymer).
Patent JP-S5873060-A (JP)
Title: Magnetic disc device
Inventor: ITOU KENICHI
IPC: G11B21/21
Filed: 1981-10-27
Abstract: PURPOSE:To prevent sticking of disc, by forming a resistance film for a slider of a magnetic head of the contact start-stop system, and flowing a current before starting. CONSTITUTION:A thin film resistance layer made of a platinum is formed at a side surface 4 of a current flowing end and sliders 3, 3' of a magnetic head 2 of the contact start-stop system, lead wires 5, 6 are connected to a DC power supply. In performing contact start after the application of power for about one minute before starting, the moisture content is evaporated to prevent adhesion. Thus, damages to the head and disc of the contact start-stop system can be prevented.
Patent JP-2001003011-A (JP)
Title: Adherend for electrical or electronic machinery and aggregate for attachment
Inventor: FUKUDA HIROYUKI
IPC: C09J7/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an adherend for an electrical or electronic machinery which prevents the re-adhesion between double-sided tape parts to allow the adherend to be easily torn off from an aggregate for attachment and therefore improves the workability, and an aggregate for attachment. SOLUTION: An adherend attaches an adherend part to an electrical or electronic machinery via a double-sided tape part 100 wherein a pair of adhesive layers 100a and 100c are formed on both sides of an adhesive support layer 100b having an adhesion property. The double-sided tape part 100 has a re- adhesion inhibition layer 11 having no adhesion property between the adhesive layers 100a and 100c.
Patent JP-H0462229-A (JP)
Title: Method for setting underground structure
Inventor: UEMURA KOICHI
IPC: E02D17/08
Filed: 1990-06-29
Abstract: PURPOSE:To enable a structure to be embedded into a narrow place by pushing following concrete box bodies forward from an advancing adit along with the excavation-advancing of an open shield machine, to set edge cutting members vertically on both the sides of the box bodies, and by backfilling spaces between said members and bodies, for the excavation-advancing at the same time. CONSTITUTION:Along with the excavation-advancing of an open shield machine 1 provided with propelling jack for excavating a channel with the underground structure of a waterworks, sewerage, or the like to be embedded into, following concrete box bodies 7 are additionally jointed in order in an advancing adit 11 and are propelled to be pushed forward with pushing-forward jacks 16. Besides, in the case of a long distance or the like, according to requirement, between the box bodies between the jacks 16 and the shield machine 1, intermediate pushing jacks are arranged. Besides, on both the sides of the embedded box bodies 7, edge cutting members 17 are vertically set, and spaces between them are backfilled and at the same time, the box bodies 7 are propelled. As a result, a structure can be easily embedded even into a narrow place for setting structures on both the sides of said structure.
Patent JP-H0836328-A (JP)
Title: Image-forming device
Inventor: ISHIZUKA DAISUKE
IPC: G03G15/00
Filed: 1994-07-25
Abstract: PURPOSE:To easily sort sheets into a bundle when recovering them by providing a printing means which performs requested printing on the sheets, and a means for temporarily binding the series of sheets with prints on them. CONSTITUTION:An image input device (reader part) 100 converts an original into image data. A printer part 200 is equipped with recording sheets cassettes of several types, outputs the image data onto a sheet as a visible image when given a print order, and ejects the sheet out of the device by means of a sheet ejection part 208. The sheets outputted from the sheet ejection part 208 are bound, etc., by means of a sheet postprocessor 400 according to operation mode specified in advance. Here, the temporary storage tray unit 406 of the sheet postprocessor 400 temporarily stores the series of sheets with prints on them, and a binding part 410 temporarily binds them with a clip and sends them to a carry-out tray 403. The binding part 410 is driven by a motor so that it can change a binding position according to the function of a copying machine, facsimile equipment, printer, etc.
Patent JP-H0835919-A (JP)
Title: Sample holder for electron spin resonance apparatus
Inventor: SHINMEI MASASHI
IPC: G01N1/28
Filed: 1994-07-25
Abstract: PURPOSE:To provide a sample holder, for an electron spin resonance apparatus, in which it is not required to clean the whole body and in which a sample can be replaced simply. CONSTITUTION:A cell part 1 is installed at the tip of an insertion rod O for a holder, and a recessed part 2 is dug in the cell part. A sample is put into the recessed part 2, a cover 3 is put on the recessed part 2, the cover 3 is fixed by clips 4, and the cell part 1 is inserted into a cavity resonator so as to perform an ESR measurement. A sample sheet 5 is an extremely thin glass plate, one face is worked to be a frosted glass, and the sample is fixed more easily when the sample is attached and bonded to the face. The sample sheet on which the sample has been attached and bonded to one face is set in the recessed part 2 at the tip of the holder in such a way that the face to which the sample has been attached and bonded is faced upward, and the cover 3 is puton it.
Patent JP-H0517749-A (JP)
Title: Working fluid
Inventor: YOSHIDA YUJI
IPC: C09K5/04
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a working fluid, containing fluorocarbons such as trifluoroethane in a specific proportion, hardly destroying the ozonosphere as a substitutive fluid for R22, usable in the existing equipment, excellent in heat exchange efficiency and useful as heat pump devices such as air conditioners. CONSTITUTION:The objective working fluid containing at least three fluorocarbons of (A) 55-85wt.%, preferably 55-80wt.% trifluoroethane, (B) 0-45wt.% tetrafluoroethane and (C) 0-40wt.%, preferably 0-30wt.% chlorotetrafluoroethane.
Patent JP-S6327988-A (JP)
Title: Pattern identifying device
Inventor: EDAMATSU KUNIHIKO
IPC: G06T7/60
Filed: 1986-07-22
Abstract: PURPOSE:To identify an object body whose shape different is not so large by making a raster scan on the image of the object body and storing it in an image memory, and comparing the normalized data on a mean contour curvature pattern with standard contour curve pattern data. CONSTITUTION:An image pickup means 101 makes the raster scan on the image of the object body, which is stored in the image memory 103 through a binarization means 102. A contour point tracking means 201 traces the contour element of the image in order to the overall contour of the image based on the data in the memory 103 to output the coordinate values of each contour element and its tracking direction code, and a contour curvature arithmetic means 202 finds the contour curvature in a section consisting of a specific number of contour picture elements which adjoin to each other on the contour of the image and also finds the mean contour curvature by the movement mean of the contour curvature in the order of successively adjacent sections. A normalizing means 301 normalizes the pattern expressed by the mean contour curvature based on feature points and a similarity arithmetic means 401 compares the normalized data with the standard contour curve pattern data to identify even the object body whose shape difference is not so large.
Patent JP-H0617416-A (JP)
Title: Earth retaining wall
Inventor: NOJIRI AKIYOSHI
IPC: E02D5/10
Filed: 1992-06-30
Abstract: PURPOSE:To increase a bearing force to side pressure and reduce the cost by connecting concentric and double arc inner and outer walls to each other by space holders, and making the surface of the outer wall in contact with the earth. CONSTITUTION:A concentric and double cylindrical inner wall 2 and outer wall 3 are connected to each other by multiple space holders 4 long in vertical direction to make the surface of the wall 3 in contact with the earth 5. Next, a foundation improvement soil 6 such as soil mortar, etc., with dug soil as a base is filled between the walls 2 and 3. The inner wall of the wall 2 is dug to a specified floor surface 7, and a side pressure from the earth 5 is received as compressive force by a land slide prevention wall of circular sectional form. Thus a remarkably deep work on which large side pressure is applied can be executed, and the amount of material and dug soil can be reduced.
Patent JP-S6239476-A (JP)
Inventor: SHINPO HIROAKI
IPC: B65D83/14
Filed: 1985-08-06
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-S5964562-A (JP)
Inventor: NISHIBORI SADAO
IPC: C08J9/04
Filed: 1982-10-01
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-H0521621-A (JP)
Title: Package substrate for semiconductor device
Inventor: MARUTA YUTAKA
IPC: H01L23/02
Filed: 1991-07-15
Abstract: PURPOSE:To provide a semiconductor device with which the generation of poor mounting and defective connection can be prevented. CONSTITUTION:A mounting part 3, to be used for semiconductor chip mounting, is provided on the surface of a substrate 1, and a frame-shaped resin dam 5, to be used for damming of semiconductor-chip sealing resin, is attached to the surface of the substrate 1 surrounding the mounting part 3. A cover 6 is attached to the resin dam 5 in a freely detachable manner, and the inside of the resin dam is airtightly closed by the cover 6. The mounting part 3 and the like inside the resin dam 5 are protected by the cover 6, and the adhesion of foreign matters and contamination in the course of manufacture is prevented.
Patent JP-H08336402-A (JP)
Title: Sole for track and field spike shoes
Inventor: KANEKO YASUNORI
IPC: A43B5/06
Filed: 1995-06-14
Abstract: PURPOSE: To transmit kick power to the track until the moment for the toe part to leave the ground by specifying the height of skidproof protrusions formed on the toe part of the main body of a sole, a connecting part and a hoisting part. CONSTITUTION: Skidproof protrusions 3 are all mounted vertically with respect to a surface of a sole of a toe part, a connecting part 5 and a surface of a hoist part 6. The skidproof protrusions 3 are formed higher than a line between points 2a of spikes 2 in the front row and a point 4a of the toe part. Therefore, skidproof protrusions 3 are sticked into the track before spike pins 2 in the front row are drawn from the track. After the spike pins 2 are drawn, the skidproof protrusions 3 formed on the toe part 4, connecting part 5 and hoisting part 6 are stuck into the track successively. Accordingly, the kick power is continuously transmitted to the track until the moment to leave the ground.  Further, since the skidproof protrusions 3 are formed lower than the spike pins 2 themselves, the resistance of the spike pins 2 due to the dig action can be checked when the skidproof protrusions 3 once stuck are drawn from the track.
Patent JP-H114233-A (JP)
Title: Line selection circuit
Inventor: CHIKARAISHI TETSUYA
IPC: H04Q3/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To suppress delay with the transfer of cells and the deterioration of throughput and to secure the fairness of chances for transferring the cells. SOLUTION: A line selection circuit 1 is provided with buffer memories B which divide plural input lines Li inputting the transfer cells by an asynchronous transfer mode into plural blocks at every prescribed number of lines so as to manage them and which are provided for the respective input lines Li, a line number generation part 2 which appropriately generates a line number allocated to the input line Li to be selected and cell detection parts 4 and 5 detecting the presence or absence of cell accumulation in the corresponding buffer memory B for the input line Li specified by the line number generated by the line number generation part 2. The line number generation part 2 stops the generation of the line number when the cell detection parts 4 and 5 detect cell accumulation and resumes the generation of the line number at the timing of a next cell transfer clock.
Patent JP-H099134-A (JP)
Title: Amplifier circuit
Inventor: KAWAHARA HIDEO
IPC: H04N5/232
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a stable amplified signal even when a DC component of an output voltage of a sensor is fluctuated due to an external cause not being an object. CONSTITUTION: This amplifier circuit is provided with DC voltage generating means each comprising a sensor 1 (1'), a comparator means 4 (4') comparing an output 3 (3') of an amplifier circuit 2 (2') with a reference voltage 43 (44), a counter 8 (8') generating a prescribed DC voltage from an output of the comparator means, and a D/A converter 9 (9') or the like, a voltage change detection means 5 (5') detecting a fluctuation in a voltage of the output 3 (3') of the amplifier circuit, a control means limiting a change in an output voltage of the DC voltage generating means based on the output of an AND gate 6 detecting a voltage fluctuation of the output 3 (3') of the amplifier circuit, and each adder circuit comprising an operational amplifier 21 adding a DC voltage from each DC generating means and each sensor output to correct a DC offset.  Then the operational amplifier corrects the DC offset for a period when the state of the voltage change detection means 5 (5') is other than a detecting state.
Patent JP-S5962502-A (JP)
Title: Preparation of packed pressure-sensitive adhesive tape for repelling snake
Inventor: SUZUKI AKINOBU
IPC: A01N25/34
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a packed pressure-sensitive adhesive tape for repelling snakes free from problems of smell, and problems of operation environment, safety and hygiene, by attaching a smell substance to repel snakes to the side of a wound pressure-sensitive adhesive tape packed in an air-tight bag by passing a thin tube through it. CONSTITUTION:A smell substance (e.g., nicotine, creosote, sulfur, etc.) to repel snakes is attached to the side of wound pressure-sensitive adhesive tape (preferably one obtained by attaching pressure-sensitive adhesive such as mineral fats and oils, e.g., petrolactum, microcrystalline wax, asphalt, grease, etc. to repel snakes and to be disliked by then to one or both sides of nonwoven fabric or cloth put in an air-tight bag made of a plastic such as polyethylene, polypropylene, etc. by passing a thin tube (preferably thin tube made of a metal such as hypodermic needle, etc.), to give a pressure-sensitive adhesive tape for repelling snakes. EFFECT:A smell substance can be attached to a wound material safely and easily. The amount of a smell substance added can be reduced.
Patent JP-S6329230-A (JP)
Title: Supplying device for standard smoke for smoke meter
Inventor: ICHIKAWA JUN
IPC: G01N1/00
Filed: 1986-07-23
Abstract: PURPOSE:To accurately supply smoke with known density by providing the probe insertion opening of a suction pump for a smoke meter to an atmosphere opening tank connected to a gas cylinder where inert gas and the known amount of carbon particles are charged. CONSTITUTION:A blower 2 for the agitation in the cylinder 1 is provided to the bottom part of the cylinder 1 where the inert gas and the known amount of carbon particles are charged, and the blower 2 is driven by a motor 3. Further, the atmosphere opening tank 6 is connected to the cylinder 1 through a pipe 5 equipped with a valve 4. The tank 6 is provided with the probe insertion hole 9 where the probe 8 of the suction pump 7 for the smoke meter is inserted. When the blower 2 is put in operation, the inert gas and carbon p[articles charged in the cylinder 1 are agitated to form uniform smoke. This smoke is admitted into the tank 6 and the pump 7 is used to obtain standard smoke for a test, thereby testing whether or not the function of the smoke meter is normal.
Patent JP-H0921756-A (JP)
Title: Fault evaluating apparatus for semiconductor wafer
Inventor: KUBOTA ATSUKO
IPC: G01N21/88
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fault evaluating apparatus for semiconductor wafer for shortening the detecting and evaluating time for a low-density surface layer faults existing on the surface layer of the wafer. SOLUTION: The fault evaluating apparatus for semiconductor wafer is provided with a solid state laser 2 for generating a laser beam emitted toward a semiconductor wafer 1, a condenser lens 3 for converting the beam into the parallel beams of the area of 1 to 4cm<2> to irradiate the wafer 1 with the converted beams from obliquely above, a CCD camera 5 for receiving scattered beam reflected from the surface layer of the wafer 1 irradiated with the beams via the lens 3 to obtain scattered optical images to detect the surface layer faults from the images, and a scanning stage 6 for moving the wafer 1.
Patent JP-H08110964-A (JP)
Title: Coin discriminating device
Inventor: SATO SHUICHI
IPC: G07D5/02
Filed: 1994-07-01
Abstract: PURPOSE: To especially inexpensively obtain high performance in the high speed processing in a coin discriminating device by continuously irradiating a coin being carried with a retrieving beam and contactlessly discriminating the sort and front or rear side of a coin with a strong or weak signal of reflected light. CONSTITUTION: A coin 1 charged from a coin inserting port 13 arrives at an inspection area 14 by dead-weight drop or through a carrying means on the way. The area 14 is constituted as a slit-like passage allowing the coin 1 to easily pass, measuring holes 15, 16 are bored in the middle of the area 14, the passing coin 1 is irradiated with an inspecting retriving beam through the holes 15, 16 and sensors 17, 18 are arranged on positions for receiving the reflected light of the beam. Since the coin 1 being carried is continuously irradiated with the retrieving beam, a strength signal based upon the reflected quantity of the beam corresponding to a pattern shape formed on the surface of the coin 1 can be obtained from the sensors 17, 18. Thereby, the sort and side of the coin 1 can be discriminated by recognizing a change pattern of the strength signal.
Patent JP-H0339875-A (JP)
Title: Longitudinal high temperature regenerator device for gas absorption cold/hot water machine
Inventor: KUROSAWA MOKICHI
IPC: F25B33/00
Filed: 1989-07-05
Abstract: PURPOSE:To reduce a heat transfer area and make a title device compact by providing a cylindrical inner heat exchange chamber coaxially to a longitudinal cylindrical fluid chamber, providing a cylindrical surface combustion burner in an inner heat exchange chamber, and further providing an inner heat exchange chamber and a cylindrical outer heat exchange chamber communicating with the former under the same outside the cylindrical fluid chamber. CONSTITUTION:Once combustion is started in a cylindrical surface combustion burner 3 in an inner heat exchange chamber 2, short flame is formed over the entire area of the surface of the burner to heat the heat exchange fluid chamber wall or an inner fluid chamber wall 7 for heating the fluid therein. Such heating is done by convection due to combustion gas and by radiation heating from the surface burner 3. The combustion gas lowers in the inner heat exchange chamber 2 performing heat exchange and enters an outer heat exchange chamber 4 from the lower portion of the former and further heats the fluid in the fluid chamber 1 rising the outer heat exchange chamber 4. Thereafter, it is exhausted from an upper exhaust part 6 of the outer heat exchange chamber 4. Since a fin 5 is mounted on an outer fluid chamber wall 8, effective heat transfer is achieved as the combustion gas goes upward.
Patent JP-S5874764-A (JP)
Title: Metallic flake pigment ink for writing utensil
Inventor: SANO HIROMI
IPC: C09D11/00
Filed: 1981-10-29
Abstract: PURPOSE:To prevent color shading and to improve dispersion stability of a metallic flake pigment, by using a xylene resin and a titanium coupling agent in combination as a dispersion stabilizer in a metallic flake pigment ink for writing utensils. CONSTITUTION:10-40wt% metallic flake pigment such as brass flake, aluminum flake, copper flake or colored metallic flake, 5-40wt% xylene resin, 0.01- 5wt% titanium coupling agent and 40-80wt% solvent such as toluene or xylene are mixed together to obtain the desired metallic flake pigment ink for writing utensils. It is impossible to stably disperse the metallic flake pigment by the use of the titanium coupling agent alone. Hence, it is necessary to use it together with the xylene resin reactive with said coupling agent. Satisfactory dispersion stability can not be obtd. by using other oil-soluble resins than the xylene resin.