baber/WOPTO huggingface dataset:
Patent JP-H04344207-A (JP)
Title: Extrusion molding method for reinforcing net-containing inorganic product
Inventor: SANUKI IKUO
IPC: B28B3/20
Filed: 1991-05-21
Abstract: PURPOSE:To provide a method for the extrusion molding of a reinforcing net- containing inorg. product capable of developing the sufficient strength corresponding to the embedding of the reinforcing net when the inorg. product is subjected to extrusion molding while the reinforcing net is embedded in said product. CONSTITUTION:When a plate-shaped inorg molded body G is subjected to extrusion molding, reinforcing nets 2,2 are inserted from the outside of an extrusion die 1 along the upper and lower surfaces of the inside of the land part 1A of the extrusion die 1 in an extrusion direction (arrow X) and, at the same time, while inorg. kneaded matters 4, 4 compounded in density higher than that of an inorg. molded body G are supplied to insertion parts 3, 3 under pressure by auxiliary extruders 5, 5, the molding kneaded matter G1 for the plate- shaped inorg. molded body G is extruded from a main extruder 6. By simultaneously extruding and supplying high density compositions 4, 4 and the reinforcing nets 2, 2 in a process integrally subjecting the whole to extrusion molding at the land part 1A, the reinforcing effect in a surface layer part is increased.
Patent JP-H04345834-A (JP)
Title: Manufacture of soundproof material
Inventor: AOKI MASAMI
IPC: B32B37/00
Filed: 1991-05-22
Abstract: PURPOSE:To manufacture efficiently a soundproof material of good sound insulation in fewer manufacturing processes and at low manufacturing cost by applying directly a sound-insulated layer forming material to a sound absorbing material composed of a porous material and curing the forming material to form a sound-insulated layer integrally with the sound absorbing material. CONSTITUTION:A soundproof material suitable for an enclosure of industrial equipment, an automobile, building and the like is provided with a sound absorbing material formed by a porous material using a fiber aggregate composed of fibers such as a foamed body of soft urethane foam or the like, rough wool felt, polyester fiber, polypropylene fiber and glass fiber. A sound insulation layer forming material composed of a urethane elastomer composition, a polyvinyl chloride resin composition, an alkyd resin composition and the like is applied directly to the sound absorbing material to cure the sound absorbing material. As above-mentioned, the manufacturing method consists of the sound absorbing material (porous body) forming process, the trimming process of sound absorbing material and the coating process of sound insulation layer forming material, and the sound insulation material of good sound insulation performance can be manufactured in fewer manufacturing processes.
Patent JP-H09331298-A (JP)
Title: Audio circuit
Inventor: NAGATA KOHEI
IPC: H04B15/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the performance of an audio circuit and reduce the size of the circuit by connecting a level converting circuit which removes noise from at least the low-level part of signals inputted from the input terminal of the audio circuit to the input terminal. SOLUTION: Signals for confirming the operations of a personal computer when the computer is operated are inputted to a terminal 2 and supplied to an audio amplifier 15 through a capacitor 9, a resistor 4, and a diode 8. When the signals are inputted to the terminal 2, the noise which is produced from the power source of an LSI is contained in the signals. The capacitor 9 removes a DC component from the signals. Since a level converting circuit incorporating the diode 8 is connected to the output line of the signals, the power supply noise contained in the signals is removed. Therefore, audio signals can be processed by means of one audio amplifier 15 and one loudspeaker 14 without being affected by the noise of digital signals.
Patent JP-S6039456-A (JP)
Inventor: TAGAMI MASAO
IPC: D04B15/58
Filed: 1983-08-11
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-H09331025-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KASHIWA TAKUO
IPC: H01L29/93
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To widen the control range of capacitance of a diode by forming a transistor with a diode part, which comes into Schottky contact with the second impurity layer of density higher than the first impurity layer, and a gate which comes in Schottky contact with the first impurity layer in a recess. SOLUTION: As an anode electrode 13 is provided without forming a recess on a cap layer 1 in a diode 100, the range of extention in substrate 5 direction of a depletion layer can be in the range totaling a cap layer 1, having a carrier, and an electrode feeding layer 2, the range of extention of the depletion layer of the diode 100 can be made wider. Besides, a gate electrode, which comes into Schottky contact with a gate recess 8a, and an HEMT 200, having a source electrode 7 and a drain electrode 9, which come into ohmic contact with a cap layer 1, are constituted. As a result, the range of control of the capacitance of a diode part can be made wider.
Patent JP-H09328488-A (JP)
Title: Production of methylaluminoxane
Inventor: OSAKA SHUICHI
IPC: C08F4/60
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To resolve a trouble of clogging an exhaust port, etc., caused from attaching of a large amount of white solid generated at a reaction on an upper face of a reaction tank and giving a difficulty of continuation of the reaction, in the reaction synthesizing methylaluminoxane by dropping water on trimethylaluminum in an inert solvent in the reaction tank having a stirrer. SOLUTION: A max-blending fan or a full-zone fan 1 respectively having a bar-like special fan is used as a stirring fan using in a reactor, and a reacting system is stirred to perform a reaction. By the process, white solid attached on an upper face of the reactor is almost eliminated and the clogging of the exhaust port, etc., is not generated at all.
Patent JP-H07187272-A (JP)
Title: Tray and marine products freezing method
Inventor: HARORUDO TEII KUTSUKU JIYUNIA
IPC: B65D75/24
Filed: 1992-06-08
Abstract: PURPOSE: To provide a tray to easily separate discrete fish fillets from a frozen body in a stack of fillets of fish. CONSTITUTION: The tray is formed from a sheet 18 of flexible material having a first portion 12 joined to a second portion 14 by a hinge portion 16. The first portion 12 is formed to define a plurality of first recesses 24 and the second portion 14 is formed to define a plurality of negative second recesses 26. A fillet is received within each of the first recesses to form a layer and the tray is folded, and an additional layer of fillets is received within the second recesses. The tray is constructed and configured to be deformed and to enable the fillets to deform within the recesses, under the force of compaction, to form separable layers of substantially separate frozen fillets.
Patent JP-S5770179-A (JP)
Title: Liquid crystal display
Inventor: TAKESHITA YUTAKA
IPC: G02F1/1333
Filed: 1980-10-21
Abstract: PURPOSE: A liquid crystal display capable of being highly densified and usable for a variety of cheap and readily recognizable meter displays, etc., in addition to the display of a portable instrument, which is prepd. by enclosing a liquid crystal mixt. contg. at least two compounds of a specified formula in a cell of specified thickness.  
     CONSTITUTION: A liquid crystal mixt. contg. at least two compounds of formulaI (wherein X is a group of formula II or III, where n is 1W7; Y is a group of formula IV or -CN) such as a compd. of formula V or VI, is enclosed in a cell having a crystal layer 3W6μ in thickness to form a twisted nematic liquid crystal display drived by an electric field. Even in a display employing voltage averaging method, high density of at least 1/32 duty, i.e., twice the conventional density, is achieved with the same or better display quality than that corresponding to 1/16W1/18 duty. Thus the liquid crystal display is widely used as a display for a cheap and readily recognizable desktop computer terminal and a variety of meters in addition to a flatpanel display used for a cordless microcomputer and a variety of portable instruments, for which it has been believed impossible to use the liquid crystal display.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S628279-A (JP)
Title: Optical character reader
Inventor: NISHIMURA YASUSHI
IPC: G06K9/03
Filed: 1985-07-04
Abstract: PURPOSE:To save labor for inputting the identification and a character code of all non-identified character patterns by newly providing a character classifying means and a character pattern storing means in a character recognizing means. CONSTITUTION:A character identifying means 21 identifies individual character patterns and outputs character codes corresponding thereto. The character pattern which cannot be identified is transmitted to a character classifying means 22 and classified by comparing with plural patterns stored in a character pattern storing means 23, and stored in the character pattern storing means 23. The character pattern which cannot be classified is stored in the character pattern storing means 23 as one example of new types. Then, the stored character pattern examples of respective types are displayed, and an user inputs the character code corresponding to the displayed character pattern. Thereby, the character pattern storing means 23 outputs correspondingly the character codes to all the character patterns of the types to which the displaying character pattern belongs.
Patent JP-H05343859-A (JP)
Title: Electronic equipment
Inventor: KAGAMI YOSHIJI
IPC: G06F1/16
Filed: 1992-06-08
Abstract: PURPOSE:To avoid the mixture of any foreign matters, dust etc., in the casing of electronic equipment as well as erroneous operations furthermore the disconnection of connecting cable of a power supply adaptor simultaneously enhancing the containing capacity, portability and appearance of the power supply adaptor as an unit. CONSTITUTION:The dust-proofing cloths l are contained in a casing 5 of the title equipment to be taken out of the casing 5 when not in use so as to make the equipment operable. Furthermore, the connecting cable of the power supply adaptor for supplying the electronic equipment body with power is enabled to be contained inside the adaptor.
Patent JP-H0439970-A (JP)
Title: Thin-film semiconductor solar cell
Inventor: NOGUCHI SHIGERU
IPC: H01L31/04
Filed: 1990-06-05
Abstract: PURPOSE:To provide a light-weight solar cell with reduced reflection loss by forming a photoelectric layer and a conducting layer on a polymer substrate, and giving conductivity to the interface between the polymer substrate and the photoelectric layer. CONSTITUTION:A thin-film solar cell includes a polymer member 21 on which a photoelectric layer 22 and a conducting layer 23 are formed, and the interface between the member 21 and the layer 22 is conductive. Since the polymer mem ber is used as a substrate, there is no need for a conducting transparent material involving light absorption. In addition, it is possible to reduce the reflection loss between the transparent insulating substrate and the transparent conducting film or between the transparent conducting film and the photoelectric layer. A substrate thickness of 0.1-1mm is enough for its performance, and thus the substrate 21 becomes very light even for a solar cell application requiring large area. Therefore, it is possible to improve the performance of a solar cell while reducing its weight.
Patent JP-H0811350-A (JP)
Title: Printer and control thereof
Inventor: IIIZUMI TOMOO
IPC: B41J2/485
Filed: 1994-06-29
Abstract: PURPOSE:To provide a printer controlled so as to minimize the deterioration of image quality. CONSTITUTION:When a printing image is developed on an RAM 5, a CPU 1 calculates the quantity of an image to judge whether the quantity of the image exceeds a predetermined value and, in the case exceeding the predetermined value, resolving power in a main scanning direction is converted from usual 600 dpi to 300 dpi. When the quantity of the image exceeds the predetermined value even in the converted resolving power, resolving power in a sub- scanning direction is also converted from usual 600 dpi to 300 dpi and the converted resolving power is set to a video controller 6 and a smoothing circuit 7 to perform smoothing processing and outputted to an engine 9 to perform printing suppressing the deterioration of image quality.
Patent JP-H11333709-A (JP)
Title: Polishing head of cmp polishing device
Inventor: OZAWA HIDEAKI
IPC: B24B37/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient polishing speed even when a work is polished at a high number of revolution, and reduce the difference in the polishing quantity in a surface. SOLUTION: A polishing head comprises a spindle, a top ring and a guide ring. A wafer 1 to be polished is sucked to a lower surface of the top ring through a backing pad. The guide ring 7 is arranged on a circumferential edge part of the lower surface of the top ring along an outer circumference of the wafer 1 to restrict the movement in the radial direction of the wafer 1. A plurality of grooves 11a, b, c, d and 12a, b, c, d leading from an inner circumferential surface to an outer circumferential surface are formed on a lower end face of the guide ring 7. Each side wall surface of the grooves 11a, b, c, d is formed of a curved surface forming a concave surface in the rotational direction of the polishing head, and each side wall surface of the grooves 12a, b, c, d is formed of a curved surface forming a convex surface in the rotational direction of the polishing head.
Patent JP-H09294499-A (JP)
Title: Solid material
Inventor: MITSUO KOJI
IPC: A01K61/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a solid material having excellent luster and useful as a pearl nucleus, personal ornament, building material, seaweed growing material, etc., by adding a biological solution to quick lime, etc., and curing the mixture under specific condition. SOLUTION: A biological solution such as a protein solution is added to quick lime or slaked lime and the obtained mixture is cured after forming with a mold made of a plastic, rubber, metal or ceramic, spheroidizing by rolling, forming with a press, forming with a vibration press, forming by centrifugal force or forming by extrusion. The cured product is optionally further subjected to grinding, polishing, rubbing, lustering, etc. Preferably, the surface of the solid is coated or impregnated with the biological solution or a mixture of the biological solution and one or more substances selected from slaked lime, quick lime and hydraulic substance, the coating layer or impregnated substance is solidified or cured and optionally the cured surface is ground, polished, rubbed, lustered, etc.
Patent JP-H10337544-A (JP)
Title: Waterway inspection device
Inventor: SHIGEMITSU HIROAKI
IPC: B08B3/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a device in which a series of operations such as a cleaning operation, inspection operation, repairing operation can be performed by means of one running vehicle and also an appurtenant operation such as a carrying-in, carrying-out operation can be completed at a time. SOLUTION: A cleaning nozzle 9 for spraying water is mounted on a work stage 7 to clean an object 1 to be inspected, a water feed device is mounted on an expandable arm frame 5, a cleaning device 13 is provided under a running vehicle 2 to remove soil and sand accumulated on the underside of the object to be inspected, and a control device to control these devices is attached to the vehicle 2, while an inspection camera 8 for inspecting the inner surface of the object 1 is mounted to the forward end of an expandable arm 6. A control device for a monitor and the camera 8 is disposed at an driver's seat of the vehicle, and a work stage 7, which a user can get on for detailed inspection, is attached to the forward end of the arm 6 and also a maintenance box 14 for storage of repair materials and tools is provided.
Patent JP-H074609-A (JP)
Title: Burner controlling device
Inventor: ENOMOTO KUNIO
IPC: F23C5/02
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a burner controlling device which can always remove any strain that occurs in a burner. CONSTITUTION:There provided are a strain gauge 5 for sensing strain mounted to the inner side near a fixing part of a combustion burner, conditioner 10, electrically-driven jack 4 for retractive drive which is vertically mounted to the outside of the fixing part of the burner, A/D converter 11 for receiving outputs of the conditioner 10, computing CPU 12 which receives outputs of the converter 11 and computes and outputs operation command signals so that strains of the burner falls within a predetermined value, D/A converter for receiving outputs of the CPU 12, and controller 14 which receives outputs of the converter 13 to send operation signals to the jack 4.
Patent JP-H10332755-A (JP)
Title: Surface potential recognizing device of photoreceptor
Inventor: HORIUCHI YOSHINORI
IPC: G01R29/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the direction of a rotary shaft from being erroneously recognized by dividing the width in the direction of the rotary shaft of a photoreceptor into a plurality of exposure territories, and comparing the input current value measured after re-electrifying with the reference current value. SOLUTION: When the surface of a photoreceptor drum 1 is electrified by an electrifier 2 input current in proportion to difference of surface potential before and after electrification flows between the photoreceptor drum 1 and GND, and it is detected by an ammeter 1a. However, the generating positions of partial electrified unevenness of the photoreceptor drum 1 can no be understood by this. Hence the surface potential is divided into a plurality of parts and exposed by a dividing/exposing means, re- electrified on a second circuit so as to detect input current in the exposed territory, and the surface potential of the exposed territory is recognized. Further the input current measured by the ammeter 1a is computed by a control part 1b, and output to a comparison part 1b.  When a voltage value input as a result of comparison is deviated from the reference voltage value of a memory part 1c, the comparison part 1d outputs to a warning part 1e for warning. Hereby, the direction of the rotary shaft of the photoreceptor drum 1 can be prevented from being erroneously recognized and the surface potential can be accurately recognized.
Patent JP-S5851105-A (JP)
Inventor: YANAGISAWA TOSHIROU
IPC: C04B35/26
Filed: 1981-09-21
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-H0810989-A (JP)
Title: Dehydration treatment of sludge
Inventor: SAIDA TOYOYASU
IPC: B30B9/14
Filed: 1994-06-29
Abstract: PURPOSE:To enhance the effect of a dehydration treatment of sludge by mixing fibrous materials into the raw sludge and supplying the mixture formed in such a manner to a screw conveyor type dehydrating machine. CONSTITUTION:The raw sludge settled and concentrated down to a suspended material concn. of about 4 to 10% and the fibrous materials such as low-grade waste paper are processed by a wet process fibrillating machine 20, by which the low-grade waste paper is fibrillated and is mixed into the raw sludge. The rate of the low-grade waste paper to be added to the raw sludge is specified to about 30% in terms of dry solids of both. The mixture is supplied to the screw conveyor type dehydrating machine 10. The spaces regulated by the inside peripheral surface of a cylinder 11, a shaft part 12' and vane parts 12'' are gradually narrowed at the time when the mixture is carried forward by the conveyor 12, by which the fibrillated waste paper is internally entangled with the mixture. The mixture receives high compression according to progression forward without slipping. The mixture is thus effectively dehydrated. The waste paper fibrillated matter in the dehydrated cake functions as auxiliary fuel at the time of incineration.
Patent JP-H09302658-A (JP)
Title: Underground pile suspension support device
Inventor: AKIYOSHI MINORU
IPC: E02D7/20
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a suspension support device in which an underground pile can be vertically and correctly buried at a center position of a bored hole. SOLUTION: A protrusion 20 protruded horizontally is provided at a head part of a hollow underground pile 23, and a vertical slit in which the protrusion 20 slides is provided on a circumferential wall of a support cylinder main body 2 having a height. The circumferential wall of the support cylinder main body 2 at an upper position of the slit is cut to the same side horizontally, an insertion rod to which a cushion member 7 is applied on an outer circumferential sruface is provided in an inner space of the support cylinder main body 2, and a connection rod 11 is provided at an upper end of the support cylinder main body 2.
Patent JP-H10338935-A (JP)
Title: Borrow holding material for slope planting and method of greening construction of slope
Inventor: ISHIZUKA YOSHINORI
IPC: E02D17/20
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To unify a vegetation base material, in which a borrow holding material is dressed with soil, and a slope bedrock even on a slope having a steep slope and an irregular shape, to prevent the outflow of the vegetation base material and to grow a plant permanently and eliminate the need for the maintenance works such as additional fertilizer, water spray, the supplement of a borrow, etc. SOLUTION: In the borrow holding material for slope planting a section brought into contact with a slope bedrock is composed of a meshy rear sheet material 2 having a sag, the borrow holding material is disposed onto a slope and a borrow is entered, and herbs and arbors are planted. The borrow is not flowed out because the meshy rear sheet material 2 having the sag is fast stuck onto the slope bedrock and the bedrock and the borrow are unified, moisture, etc., can be absorbed from the bedrock because the root system of plants can be penetrated to the bedrock, and no maintenance work can be required.
Patent JP-S5671374-A (JP)
Title: Video recording method
Inventor: OKAMOTO YOSHIHIKO
IPC: G03G15/22
Filed: 1979-11-15
Abstract: PURPOSE:To perform accurate reproduction of density, by converting the input video signal including intermediate tone to a signal consisting of a value of level less than optical density level value of the recording means and making the relation between the area at the black part and the visual density linear, through the pulse modulation of the input video signal. CONSTITUTION:The input video signal I including intermediate tone is input from an input terminal 1 to one input terminal of the 1st comparison circuit 2 and the 2nd comparison circuit 3, and the 1st and 2nd screen signals S1, S2 of saw-tooth wave shape having different levels from a screening signal generator 4 are respectively fed to other input terminals of the circuits 2, 3. Further, in the circuits 2, 3, the input video signal I and the signals S1, S2 are compared. The 1st ON/OFF signal W1 is output to the output of the circuit 2 and the 2nd ON/OFF signal W2 is output to the output of the circuit 3, the respective output is fed to an adder 9 via resistors 7, 8, and a recording signal is output to the output terminal 10 of the adder 9, to make linear the relation between the area of black part and the visual density, allowing to improve the high density part and to enable accurate density reproduction.
Patent JP-S6216383-A (JP)
Inventor: OKAMOTO HARUHITO
IPC: B65D90/00
Filed: 1985-07-08
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。