baber/WOPTO huggingface dataset:
Patent JP-S6325979-A (JP)
Title: Semiconductor memory device
Inventor: OKUYAMA KOSUKE
IPC: H01L29/78
Filed: 1986-07-18
Abstract: PURPOSE:To make it possible to improve the integration density of a semiconductor integrated circuit device having a field effect transistor, by diffusing impurities beneath a conductor layer, forming a drain region or a source region, depositing a gate electrode material on the entire surface of the side part of the conductor layer, performing anisotropic etching, and forming a gate electrode. CONSTITUTION:A conductor layer 4 is provided on the main surface of a first semiconductor region 1 of a first-conductivity type, which is electrically isolated from other regions. A second semiconductor region 5 of a second-conductivity type is provided on the main surface part beneath the conductor layer 4. A gate insulating film 6A is provided on the main surface of the first semiconductor region 1 at the side part of the conductor layer 4. A gate electrode material is deposited on the gate insulating film 6A and the entire surface of the conductor layer 4. thereafter anisotropic etching is performed, and a gate electrode 7 is formed. A third semiconductor region 9 of a second-conductivity type is provided on the main surface of the first semiconductor region 1 at one side part of the gate electrode 7 at a position facing the second semiconductor region 5. The region 9 is formed by introducing impurities with the gate electrode 7 as an inpurity introducing mask. Thus the field effect transistor is constituted.
Patent JP-H05193722-A (JP)
Title: Conveyor apparatus
Inventor: KIKUCHI YOICHI
IPC: B65G47/53
Filed: 1992-06-26
Abstract: PURPOSE:To provide a conveyor apparatus capable of facilitating the layout change and dismantlement of a conveyor conveyance equipment. CONSTITUTION:A load-presence detector 4 for detecting the presence of a load and a controller 5 are provided to a conveyor body 7. To the controller 5 is connected a transmission line 12 for making signal transmission/reception between the controller 5 and a controller of an adjoining conveyor apparatus, the controller 5 being so constructed as to control the conveyor body in response to a load movement information from the adjoining controller 5 inputted via the transmission line 12 and a detection signal from the load presence detector 4. As a result, the controller recognizes the load movement from information sent from the adjoining controller 5, recognizes the load state from the detection signal sent from the load presence detector 4, and is able to independently control the conveyor body 7. By this, conveyor conveyance equipments can freely be constructed without changing the software, thereby facilitating the layout alteration and dismantling thereof.
Patent JP-S6324792-A (JP)
Title: Remote control type electric equipment
Inventor: NAKANISHI YUJI
IPC: H04Q9/00
Filed: 1986-07-17
Abstract: PURPOSE:To eliminate an erroneous action and a non-action and to facilitate a structure by loading a remote control body to an electric equipment main body and reducing a remote control capacity such as a receiving sensitivity and a transmitting output for an approaching control. CONSTITUTION:When a remote control body 2 is loaded to a fitting part 4 formed at the front surface of a main body 3 of a blower 1, a pin 16 is inserted into a remote control body 2, a changing-over switch 26 is operated and the resistance is changed over. As the result, the electric current to flow at a transmitting body 29 is made smaller, a light emitting quantity is reduced, the output of the control signal from the remote control body 2 is decreased, the saturation of the amplifying step of a receiving part 9 is prevented, the erroneous action and the non-action are not generated and the control is suitably executed. When the remote control body 2 is removed from the fitting part 4, the resistance is changed over, the output of the control signal is advanced and the smooth control from the remote distance is executed.
Patent JP-S5869197-A (JP)
Title: Diaphragm for speaker and its manufacture
Inventor: YAMAMOTO TOORU
IPC: H04R7/02
Filed: 1981-10-20
Abstract: PURPOSE:To obtain a speaker diaphragm excellent in the heat-resistance, by using a thermo-plastic resin mechanically mixed with air bubbles and molding the resin. CONSTITUTION:A thermo-plastic resin 4 having >=150 deg.C of melting point is put in a vessel 2 and molten with a heater 3. The molten thermo-plastic resin 4 is stirred with a generator 6 rotated with a disperser 5 to mix a lot of air bubbles. The resin 4 mixed with the air bubbles is molded to form a speaker diaphragm. Since air bubbles are mechanically mixed in the thermo-plastic resin, a thermo- plastic resin of high melting point can be used, allowing to obtain the speaker diaphragm with excellent heat resistance.
Patent JP-2000004447-A (JP)
Title: Picture tube device
Inventor: MATSUYAMA TAKAHIRO
IPC: H01J29/48
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To suppress disturbance due to moire that is easily produced by change in a contrast on the screen or in a size of an image. SOLUTION: A contrast detection circuit 5 detects the contrast and the luminance of an image displayed on a picture tube 2. A focus conversion circuit 6 converts a focus voltage to be smaller when the image is dark or the luminance is small. Thus, the focus voltage outputted from a dynamic focus circuit 7 can control a spot depending on difficulty or easiness of production of moire disturbance.
Patent JP-S6327684-A (JP)
Inventor: KUBO KIICHI
IPC: E05D7/00
Filed: 1986-07-17
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-H0458711-A (JP)
Title: Method for forming connecting section of cross-linked polyethylene insulated power cable
Inventor: OZAWA YASUO
IPC: H02G1/14
Filed: 1990-06-28
Abstract: PURPOSE:To make cable insulators and an auxiliary insulator to have surfaces having good adhesion to the external conductive layer of a connecting section so as to improve the electric characteristic of the connecting section by forming the insulators to have smooth surfaces by heating heat shrinkable tubes after the tubes are put on the cable insulators and the slope rising sections of the auxiliary insulator. CONSTITUTION:The auxiliary insulator 21 of a connecting section is shaped after it is formed of a resin by molding. Heat shrinkable tubes 33a and 33b of a fluorocarbon resin are respectively put on cable insulators 15a and 15b and at least slope rising sections 35a and 35b of the auxiliary insulator 21 and made to shrink by heating. When the tubes 33a and 33b are removed, the surfaces of the insulators 15a, 15b, and 21 become smooth. Then an external conductive layer 23 for connecting section is continuously formed on the surfaces of the cable insulators 15a and 15b and auxiliary insulator 21 and the insulator 21 is cross-linked by heating the layer 23 while a pressure is applied from the outside. Therefore, the electric characteristic of the connecting section is improved, because the insulators 15a, 15b, and 21 are formed to have extremely smooth surfaces.
Patent JP-2001008320-A (JP)
Title: Device assisting electric wire cutting
Inventor: KISHIMOTO YASUO
IPC: H02G1/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire cut assisting device, that is capable of avoiding adverse effects on other apparatuses by easily and reliably suppressing the transient fluctuations of electric potential and current, when an electric wire is cut, connected to an electric wire and removed from the wire, and that is superior in safety and reliability. SOLUTION: Connecting terminals A, B are connected to both ends of a section, including a point P where an electric wire is scheduled to be cut so that the conduction of a transistor 12 is gradually increased. Consequently, a current Ia flows in a direction reverse to that of a current I flowing in the point P scheduled to be cut, thereby suppressing the current I and causing it to flow into a bypass circuit. The point P is cut in this state. Then, by reducing the conducting degree of the transistor 12 down to zero, the inflow current I is suppressed. In this state, the connecting terminals A, B are removed from the wire.
Patent JP-H09327812-A (JP)
Title: Wet type press molding method and device therefor
Inventor: OHASHI YOSHIHISA
IPC: B28B3/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the pulverization of the particle size of a stock powder, molding speed and green density and to prevent the cracks and fractures at the thickness edge face or the like of a molding body from developing and to improve its yield, by molding while a dispersing medium is being filtered from the outer peripheral face of the protrusion and the thickness face of a sectionally arched molding body. SOLUTION: Filtering function is given to the portions, which connect between a projected side outer peripheral surface and an inner peripheral surface, of a mold. Concretely, in order to assemble filtering materials 7 for filter dewatering in an upper mold 3, the molding space of the upper mold 3 is made somewhat larger so as to continuously arrange a filtering material 2 for the projected side outer peripheral surface and the filtering materials 7 for thickness edge face in order to allow to change both the filtering materials 2 and 7 in common.  As a result, by performing the filter dewatering from slurry through the projected side outer peripheral surface side and simultaneously through the thickness edge faces, the molding density at the thickness edge face portion can be enhanced, the shrinkage at sintering can be uniformized and the pulverization of the particle side of a stock powder, higher molding speed and improved compact density can be realized.
Patent JP-H1112131-A (JP)
Title: Make-up cosmetic
Inventor: TORITSUKA MAKOTO
IPC: A61K8/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic which has stably dispersed powder in the cosmetic and is excellent in the touch on use and the water resistance by mixing a water-soluble alkyl-substituted polysaccaride derivative, powder and water. SOLUTION: The objective cosmetic with 60 degrees or more in the contact angle of cosmetic applied film to water is obtained by formulating (A) 0.01-10 wt.% of a water-soluble alkyl-substituted polysaccaride derivative [a part or all of hydrogen atoms of hydroxyl groups in polysaccharides or their derivatives are substituted with (a) an 8-40C alkyl, an alkenyl, etc., and (b) a substitutent group (particularly a 1-5C sulfoalkyl or its salt) having an ionic or nonionic hydrophilic moiety which hydroxylic groups may be substituted and the rate between (a) and (b) is 1:100-100:1, e.g. cellulose, guar gum, star, etc.], with (B) 1-50 wt.% of powder.
Patent JP-S6324498-A (JP)
Inventor: SAKAMOTO YOKO
IPC: G08C15/06
Filed: 1986-07-17
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-H0612460-A (JP)
Title: Specification information display and retrieval device
Inventor: YAMADA ATSUSHI
IPC: G06F9/06
Filed: 1992-06-26
Abstract: PURPOSE:To provide the specification information display and retrieval device which systematically arranges, stores, and traces already prepared specification information and is effective to reuse the specifications. CONSTITUTION:This device is provided with a dictionary part 11 where plural terms used for specification description and succession relations and constitution relations among these terms are stored, a specification knowledge file 12 where the specification knowledge corresponding to each of terms stored in the dictionary part 11 is stored, an input part 3 for input of user's instructions, a retrieval part 14 which retrieves the dictionary part 11 and the specification knowledge file 12 in accordance with the instruction inputted through the input part 13, and a display part 15 which displays terms, succession relations, and constitutions retrieved from the dictionary part 11 by the retrieval part 14 with icons as a global structure diagram and displays specification knowledges extracted by the retrieval part 14 with respect to terms selectively designated by the input part 13.
Patent JP-H0220046-A (JP)
Title: Enamel board and manufacture thereof
Inventor: ITOU MASANORI
IPC: C23D5/00
Filed: 1988-07-08
Abstract: PURPOSE:To cut an enamel-coating layer near a cut part without contamination at the time of cutting and damaging by providing a groove to be cut by bending at least on one or both side faces of a board, and exposing the groove to be cut or the groove and a core near the groove. CONSTITUTION:A groove 22 having 0.2mm or more of depth, (depth %-0.1)mm or less of radius of curvature of a bottom, and 120 deg. or less of angle is formed in advance on a metal core 1 at a part to be eventually out of an enamel board, the core is pretreated, coated on its whole surface, baked and exposed at the groove 22 or the groove and the core 1 near the groove. Thus, since the board can be easily bent and cut by hand, there is no apprehension of contamination at the time of cutting, damage of enamel coating layers 3, 4 near the cut part when a conventional enamel board is cut by a press or the like or mechanically cut by dry or wet grindstone. Even after a circuit is formed, it can be easily cut without influence to the circuit.
Patent JP-S5869035-A (JP)
Inventor: TAKENAKA HIROYUKI
IPC: B31F1/24
Filed: 1981-10-22
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-H0724311-A (JP)
Title: Method and apparatus for separation of particle
Inventor: IMASAKA FUJITARO
IPC: B01D43/00
Filed: 1993-07-08
Abstract: PURPOSE:To carry out the particle separation and classification easily and surely by basically irradiating interference light which forms interference fringes to moving particles such as biologic related particles of cells, etc., industrial particles, etc., and applying a functional force according to the types of the particles. CONSTITUTION:A linear flow route 2 is formed in the inside of a flow cell 1 and a dispersing medium in which a plurality of types of particles exist is made to flow in the route. Interference light 3 which forms stripe interference fringes is irradiated to the linear flow route 2. Consequently, every time the moving particles pass one interference light beam, the particles receive braking force due to light gradient force. At that time, larger braking force works on particles with larger sizes or refractive indexes rather than on particles with smaller sizes or refractive indexes. As a result, smaller particles on which smaller braking force works pass the light radiating positions quicker and thus the particles are classified successively from smaller particles with smaller braking force to larger ones. Consequently, the separation and classification of the particles are carried out easily and surely.
Patent JP-H08337232-A (JP)
Title: Method and apparatus for automatically printing data on thin metallic plate
Inventor: WATANABE JUNJI
IPC: B65C11/02
Filed: 1995-06-13
Abstract: PURPOSE: To reduce labor in printing by transferring stacked thin metallic plates by a conveyer, weighing them by a weighing device, printing on an adhesive label with a label printer from a personal computer according to the weighed value and data including an identification number, and then pasting the adhesive label on the thin metallic plate. CONSTITUTION: Copper starting sheets 11 stocked in a container 12 are transferred by a conveyer 13, and after they are stopped at a weighing device 16, the container 12 is raised by a weighing lifter 15 to measure a weight of the sheets 11. The weighted value is inputted to a controller 6, and predetermined printed data is produced together from a data, an identification number and a physical quantity of the copper starting sheets inputted from an upper computer in advance. Then required data is printed on an adhesive label by driving a label printer 4 via a personal computer 3. After the printed adhesive label is a sucked by a suction device 9, the adhesive label is moved together with the suction device 9, and it is pushed against a thin metallic film to paste the label on a thin metallic plate.
Patent JP-S6326565-A (JP)
Title: Composite gas sensor
Inventor: SASHITA TAKAO
IPC: G01N27/16
Filed: 1986-07-18
Abstract: PURPOSE:To compositely detect inflammable gas, etc., with a simple constitution by providing a couple of electrodes on one side of a solid electrolyte and a heater on the other side. CONSTITUTION:The electrodes 21 and 22 are formed on one side of the solid electrolyte 1 and a holed cap 3 which has a diffusion hole 30 is provided to the electrode 22. Further, the heater 5 which provides catalysis such as Pt is formed on the other side of the electrolyte 1. Then, if there is water in air, this water is electrolyzed by the electrode 22 to produce oxygen ions, which move to the electrode 21 to generate a current, and an output corresponding to the water value is obtained and the percentage of water content is detected from the output. Further, if there is inflammable gas in air, the gas generates heat by combustion through the catalysis of the heater 5, which varies in resistance value by the heat generation. A constant current for heating is supplied to the heater 5 from a constant current source 8 and the resistance value variation of the heater 5 is measured by a voltage measuring means 9 to detect the inflammable gas. When the inflammable gas burns, the measured value of a current measuring means decreases, so the inflammable gas can be detected as well.
Patent JP-H0335568-A (JP)
Title: Light emitting diode and manufacture thereof
Inventor: ROORANDO EICHI HAITSU
IPC: H01L33/00
Filed: 1990-06-27
Abstract: PURPOSE: To improve the efficiency for taking out light from a LED by enabling a transparent semiconductor body between the junction part at a backside and an electrical connection part at a front side to be in the shape of a polygonal base part, where a pyramid whose tip part is cut off is placed. CONSTITUTION: In a transparent LED that is formed by a semiconductor material body 10 with a flat reverse side 12, a plurality of side surfaces 11 are extended vertically toward the backside 12. A plurality of inclined surfaces 13 with the same number as that of the side surfaces 11 are mounted on the inclined surfaces 13. The tip of the resultant pyramid is cut off by a front surface 14 that is in parallel with the reverse side 11. An electrical contact part is created at the backside 12 and the front side 14, thus discharging light from a pn-junction part in a semiconductor body 10. This kind of LED basically has twelve escape cones and an internally reflected light that did not escape the first time enters an escape cone with a high probability due to reflection, thus improving a take-out efficiency by two fold being larger than that of a conventional LED.
Patent JP-H01272988-A (JP)
Title: Valve opening/closing state display device
IPC: G01S17/88
Filed: 1987-07-09
Abstract: PURPOSE:To test the operation of a valve efficiently by converting a time signal from transmission to reception into a digital signal corresponding to the movement quantity of a valve, computing a valve opening extent signal from the digital signal, and displaying the valve opening signal on a CRT. CONSTITUTION:The device 16 consists of a reflection body 14 fitted to a valve rod 15 connecting a valve driving motor 5 and a valve 5, a light signal measuring instrument 10 which photodetects its reflected light, a signal converter 11, a valve opening/closing state calculation device 12, and the CRT 13. Then when the valve rod 15 moves, the reflection body 14 moves in the same direction and the reception time of light sent to a measuring instrument 10 at a constant period varies, so the time signal from the transmission to the reception is converted by the converter 11 into the digital signal corresponding to the movement quantity of the valve 5 and sent to a following device 12. Then the device 16 converts the movement quantity of the valve 5 into the valve opening/closing signal by computation and displays it on the CRT 13 as an analog value. Consequently, the opening/closing state of the valve 5 from the fully open state to the fully closed state including intermediate positions is displayed on the CRT 13.
Patent JP-2000001561-A (JP)
Title: Crosslinked polyolefin resin foam
Inventor: KAMIJUKKOKU SHIGEO
IPC: C08L23/04
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a crosslinked polyolefin resin foam which can be free of discharge dielectric breakdown holes by crosslinking a polyolefin resin in a resin compsn. comprising the resin, a metal alkenylsulfonate, and a blowing agent with an electron beam and incorporating closed cells into the compsn. SOLUTION: The objective closed-celled foam having a degree of crosslinking of a polyolefin resin of 10-70% is obtd. by irradiating a resin compsn. comprising 100 pts.wt. polyolefin resin, 0.05-3 pts.wt. metal alkenylsulfonate, and a thermally decomposable blowing agent (e.g. azodicarbonamide) with an ionizing radiation. The polyolefin resin is a polyethylene resin having a density of 0.915-0.940 g/cm3 and an MFR of 1-30 g/10 min, a polypropylene resin having an m.p. of 125-155 deg.C and an MFR of 0.5-10 g/10 min, or a mixture thereof. An alkali or alkaline earth metal salt of a 9-13C alkenylsulfonic acid having an m.p. of 170-210 deg.C is used as the metal alkenylsulfonate.
Patent JP-S6415397-A (JP)
Title: Metal body having heat and corrosion resistant surface
Inventor: OSHIMA TAKAFUMI
IPC: C25D11/38
Filed: 1987-07-09
Abstract: PURPOSE:To improve the heat and corrosion resistances of a metal body used at high temp. and pressure by plating the surface of the body with Ni and forming a chromate film on the plated surface by electrolytic chromating. CONSTITUTION:A body used at high temp. and pressure, e.g., a spark plug 1 has a terminal part 2, an insulating part 3, a main metal fitting 4, a screw part 5 necessary for screwing and fixing in the head of an engine such as an internal combustion engine, central and marginal electrodes 6, 7 on the tip. An Ni layer 9 is formed on the surface of a steel part 8 as the base of the main metal fitting 4 by electroplating or electroless plating. The layer 9 is then degreased, washed, activated, washed again and the main metal fitting 4 is immersed in a soln. contg. chromic anhydride for color chromating after galvanizing or other treatment and electrolytic chromating is carried out to coat the surface of the layer 9 with a chromate film 10. The resulting spark plug can well withstand use under conditions including high temp. and pressure.
Patent JP-2000358230-A (JP)
Title: Video server and on-demand video system
Inventor: HIRAYAMA NORIYUKI
IPC: H04N7/173
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a client-oriented video server that can distribute contents corresponding to a client specification and to provide a on-demand video system. SOLUTION: The on-demand video system consisting of a video server and a plurality of clients serves an on-demand video service in response to a client specification. The video server is provided with a database relating to a support form of the clients, compresses again contents of data into a form supported by a client from the database upon the receipt of contents distribution from the client and distributes the contents to the client making the request.