baber/WOPTO huggingface dataset:
Patent JP-S6354776-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIUCHI HIROAKI
IPC: H01L29/80
Filed: 1986-08-25
Abstract: PURPOSE:To form a fine pattern of uniform gate length and submicron order or less thereby to obtain preferable RF characteristic by patterning an insulating film of an FET active region for deciding a gate length in the state that a wafer is flat before forming a mesa step. CONSTITUTION:A semiconductor 1 is covered with an insulating film 2 before mesa step, and the film 2 of a gate electrode forming base 4 is opened to expose the semiconductor 1. The surface is covered with a gate metal 7 after the mesa step to form a gate electrode. For example, a GaAs substrate 1 is covered with a silicon oxide film 2, then covered with a photoresist 3, a region except the gate forming base 4 and the active region 5 of an FET is opened, the silicon oxide film of the opened region is removed to expose the GaAs. Then, the photoresist 3 is removed, the photoresist 6 is again covered, and the region except the region 5 is opened, and GaAs is etched. After the photoresist 6 is then removed, it is covered with aluminum 7, covered with photoresist 8, a gate electrode forming base 9 is patterned, and unnecessary aluminum is removed by etching.
Patent JP-H0863203-A (JP)
Title: Method and device for neutral net control
Inventor: SUGITA YOICHI
IPC: G06F15/18
Filed: 1994-08-24
Abstract: PURPOSE: To reduce the output error of the neural network of parallel constitution and enable high-precision control by updating a weight coefficient so that a value calculated on the basis of respective output values of the neural network matches a tutor signal. CONSTITUTION: A neural network controller 100 consists of a normal 1st neural network and a 2nd neural network which calculates the output error of the 1st neural network in parallel and a neural net arithmetic means 110 makes the value, obtained by subtracting the output value of the 2nd neural network from the output value of the 1st neural network, as a final output correspond to a manipulated variable and a command value. Then a neural net learning means 111 compares the final output value with the tutor signal, updates the weight coefficient of the 1st neural network in the direction where the both match each other, and further equalizes the weight coefficient of the 2nd neural network to the weight coefficient of the 1st neural network repeatedly to perform a learning process.
Patent JP-H0486405-A (JP)
Title: Multi-purpose continuous universal incinerator
Inventor: KIKUCHI KAZUMASA
IPC: F23G7/00
Filed: 1990-07-30
Abstract: PURPOSE:To carry out complete incineration without retaining unburned components by pouring liquid combustible substance in a tray type hearth, and supplying the air from an air compressor to a combustion air injection nozzle and a waste feeding air injection nozzle opened at an oblique hearth. CONSTITUTION:Wastes filled in a metal drum can 23, a pale can 24 are disposed on the floor of a tray type hearth 10 under a primary combustion chamber 2, combustible liquid such as waste oil, etc., from a waste oil reservoir 20 is supplied to the periphery of the can 23, the can 24 to be filled, an air compressor 17 is started to supply the air to air injection nozzles 7, 7..., 8, 8... of the chamber 2 and a secondary combustion chamber 3 and waste feeding air injection nozzles 15, 15... and burners 5, 6 of the chambers 2, 3 are further ignited to start an incinerator. Thus, the entire liquid surface of the hearth 10 is burned like flame ignited in oil in a frying pan, burned together with flame from the burner 5 in a furnace to heat vessels such as the cans 23, 24, etc., from the entire external surface to a high temperature, and the substances in the vessels can be simply incinerated out.
Patent JP-H0247691-A (JP)
Title: Liquid crystal display control system
Inventor: MIYAZAKI TOSHIAKI
IPC: H04N9/12
Filed: 1988-08-09
Abstract: PURPOSE:To convert an application program which is generated without taking a liquid crystal display into consideration to easy-to-see gradations by providing a pallet which determines the correspondence between CRT video data and liquid crystal image data, a gradation selecting means which indicates switching, and a pallet control part. CONSTITUTION:A CRT controller 1 outputs a video signal 2 and three kinds of video data 3 of R, G, and B, which are controlled into two kinds of liquid crystal display data 6; and a liquid crystal controller 4 is controlled with the video signal 2 to store the liquid crystal image data 6 on a VRAM 11 for liquid crystal and also display an image on a liquid crystal display part 7. The pallet 5 can switch the combinations of the correspondence between the video data 3 and liquid crystal image data 6, so a pallet control part 9 indicates one of the combinations with a pallet control signal 8 and switches the combinations in order with a gradation selection switch 10 depressed. Consequently, an image lane display by the application software which is not generated in consideration of a monochromatic display is prevented from deteriorating in visibility.
Patent JP-H0642837-A (JP)
Title: Absorption evaporator for absorption freezer
Inventor: MAKINO YASUMICHI
IPC: F25B37/00
Filed: 1992-07-27
Abstract: PURPOSE:To provide a compact absorption freezer without intering an improvement of heat exchanging efficiency and further to improve a degree of freedom in arrangement of each of the members in an absorption freezer. CONSTITUTION:A heat transfer surface of each of bellows fins 4 at an evaporating part 2 facing against refrigerant liquid and another heat transfer surface of each of the bellows fins 4 facing against rich solution are oppositely faced to each other. An end part of each of the belows fins 4 and a seal plate 5 are provided with each of refrigerant liquid distributing and dripping part 6 and rich liquid distributing and dripping part 7 acting as dripped refrigerant liquid and rich solution accumulating part and then an end part of each of the bellows fins 4 is provided with a recess where the dripped refrigerant liquid and rich solution at the accumulating part are distributed and flowed to each of the heat transfer surfaces of each of the bellows fins 4.
Patent JP-H0291180-A (JP)
Title: Toughened rubber base hot-melt adhesive composition for use in throwaway application
Inventor: GARII REIKOBITSUTSU
IPC: C09J193/04
Filed: 1989-08-02
Abstract: Hot melt adhesive compositions suitable for disposable constructions are prepared from tackifying resins, oil diluent and a substantially radial styrene-butadiene block copolymer, the copolymer having a styrene content greater than about 35% by weight, a modulus at 300% elongation of at least 4.5 MPa and a solution viscosity less than about 1000 cps.
Patent JP-2000018998-A (JP)
Title: Water detecting apparatus for liquid fuel tank
Inventor: KOBASHI SATORU
IPC: G01F23/34
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water detecting apparatus, for a liquid fuel tank by which the mixture of water inside the fuel tank can be confirmed easily and whose production cost is low. SOLUTION: A liquid fuel tank is provided with a fuel level indicator in which a column 13 is installed vertically from a fuel-level display part 2, a rotation plate 16 in which a pointer 8 for fuel-level display is installed at the upper end is shaft-placed 17 on the column 13, and the upper part of a rod 19 in which a float 18 for fuel detection is installed at the lower end is attached to the lower-part side of the turning plate 16. In the liquid fuel tank, a water- mixture amount display part is installed inside the fuel-level display part 2. The bent part of a nearly L-shaped rocking lever 20 is shaft-placed 21 on the column 13. A pointer 11 for water-amount display is installed at the upper part of the arm on the erect side of the rocking lever 20.  The upper part of a raising and lowering rod 23 at which a float 22 for water detection is installed in the lower part is installed rotatably, at the arm on the horizontal side of the rocking lever 20. A horizontal part 13A, which comprises a guide hole 15 into and through which the raising and lowering rod 23 is inserted and passed, is formed at the column 13. Regarding the float 22 for water detection and the raising and lowering rod 23, the added-up specific gravity of the float 22 for water detection and the raising and lowering rod 23 is set to be larger than the specific gravity of oil and smaller than the specific gravity of water.
Patent JP-S5993683-A (JP)
Inventor: TOYOMURA TAKESHI
IPC: B65D90/48
Filed: 1982-11-12
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-S6259354-A (JP)
Inventor: MAEKAWA YUKIHIRO
IPC: F25D11/02
Filed: 1985-09-10
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-H0365464-A (JP)
Title: Anti-skid controller
Inventor: YOGO KAZUTOSHI
IPC: B60T8/1763
Filed: 1989-08-01
Abstract: PURPOSE:To prevent wheel locking well for improved stability and operability of a vehicle by employing a technical means for duty-driving a control valve according to duty ratio calculated by a duty ratio calculating means. CONSTITUTION:An ECU 60 inputs output signals from wheel sped sensors 13, 23, 33, 43, calculates wheel speed, wheel acceleration, etc. based on these signals, duty-controls two-positional valves 15, 25, 35, 45 based on these calculated values, and instructs driving of pumps 51, 52. A signal from a brake switch 53 is inputted to judge break strength. It varies and sets the initial valve of duty ratio at the time of starting anti-skid control according to brake strength or the state of roads, and duty ratio of the control valves 15, 25, 35, 45 is controlled from the initial value so that brake hydraulic pressure can be quickly optimized immediately after control is started thereby preventing wheels 11, 21, 31, 41 from locking.
Patent JP-S6259424-A (JP)
Title: Diversity receiver for plural antennas
Inventor: NUIMURA YOSHIMI
IPC: H04N5/44
Filed: 1985-09-09
Abstract: PURPOSE:To simplify circuit constitution and to reduce the generation of noise by combining a level comparison circuit and a system controller and selecting an antenna having the maximum input level to plural antenna inputs. CONSTITUTION:When the input level is maximum for an antenna ANT2 and becomes smaller in order of ANTs 3, 4, 1, a signal b' only among input switching signals a'-d' goes to L and the antenna is selected. Then a V pulse is generated in a synchronizing separator circuit 9, supplied to a system controller SC 26 to generate a control pulse (e) to turn on a switch 21 and a change in the pedestal voltage of a detection output of a PIF 7 is stored in the circuit 23. When the SC 26 turns only the signal c' to L, the obtained pedestal voltage is stored in the circuit 24 via a switch 22. Each voltage of the circuits 23, 24 is compared always by a comparator 25 and when the input level of the ANT 3 is maximum, and SC 26 turns the signal c' only to L to select the ANT 3.
Patent JP-H1135647-A (JP)
Title: Molding material for sealing electronic part, its molding, electronic part device and its production
Inventor: AKIMOTO TAKAYUKI
IPC: H01L23/31
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding material capable of manifesting the effect on the retardation of gelling and the improvement of preservation stability, etc., and having excellent moldability and reliability by compounding a vinyl ester resin with a specific initiator and an inhibitor. SOLUTION: The molding material consists essentially of (A) a vinyl ester resin, (B) a radical polymerization initiator (e.g. an aromatic peroxide), (C) a polymerization initiator containing at least one N-O bond in the structure (preferably an oxime-based compound, or nitroxide-based compound) and (D) an inorganic filter, and not less than 20 wt.% of the component A is a novolak- based vinyl ester resin. The amounts of the respective compounded ingredients are preferably 0.05-10 pts.wt. component B, 0.001-10 pts.wt. component C and 100-2,000 pts.wt. component D based on 100 pts.wt. component A. A transfer molding method and an injection molding method are desirable as the molding method of the molding material. As a result, high productivity of an electronic part device is expected by using the molding material.
Patent JP-H0365410-A (JP)
Title: Frp suspension arm structure
Inventor: ISHIIDE HIDENORI
IPC: B60G7/00
Filed: 1989-07-31
Abstract: PURPOSE:To improve strength, shock energy absorption and safety by defining a section modulus in the middle of longitudinal direction of an arm smaller than that of both ends. CONSTITUTION:A central member 13 of an arm 11 and flange members 14, 14 are reinforced by a vertically arranged reinforced fiber layer 16. The reinforced fiber layer 16 of the flange parts 14, 14 covers steel rings 12a, 12b, and is wound homogeneously around the entire body of a suspension arm 10 in an endless way. On one side of the flange parts 14, 14, situated in the center of a longitudinal direction, a notch 15 of the width W and of the length L is formed, and a section modulus of a central side 11c is defined smaller than that of both ends 11a, 11b. In the structure, strength can be improved, and absorption of shock energy can be improved. Even when it is broken, influence to a passenger can be mitigated.
Patent JP-S6092419-A (JP)
Title: Induction type heating furnace
Inventor: KUBODERA TAKESHI
IPC: C21D1/00
Filed: 1983-10-26
Abstract: PURPOSE:To decrease the amt. of the alloy for build-up welding to be used and to reduce the cost of welding by using a heat resisting steel to form the part of a skid in the low temp. region on the inlet side in a furnace and building up a heat- and wear resistant alloy by welding to form the part in the high temp. region on the outlet side. CONSTITUTION:A skid plate 27 consisting of a steel having heat resistance such as carbon steel or alloy steel is fixed by welding to the part of a skid pipe 23 forming a skid 21 in the low temp. region on the inlet side in a furnace of an induction heater. On the other hand a build-up layer 23 formed by build-up welding of an alloy for build-up welding having heat and wear resistance is provided to the remaining part of the pipe 23 in the high temp. region on the outlet side in the furnace. The operation for build-up welding is thus reduced and the welding strain to be generated is decreased. Generation of electrolytic corrosion and wear is prevented and the cost over the entire part of the device and the cost for maintenance are reduced.
Patent JP-H0364765-A (JP)
Title: Magnetic toner for developing electrostatic charge image
Inventor: AKIYAMA REIKO
IPC: G03G9/087
Filed: 1989-08-03
Abstract: PURPOSE:To extend a temp. range in which a toner can be fixed and to raise the thermal aggregation temp. of the toner by using a binding resin formed by mixing a low mol. wt. polymer of a vinyl monomer with a high mol. wt. polymer of the vinyl monomer in a specified ratio so that the chromatograph of the resin has one max. value in each of specified mol. wt. ranges. CONSTITUTION:A binding resin is formed by mixing a low mol. wt. polymer of a vinyl monomer with a high mol. wt. polymer of the vinyl monomer in 50:50-10:90 ratio so that the chromatograph of the resin measured by a gel permeation method has one max. value in each of the mol. wt. ranges of 3,000-5,000 and 150,000-2,000,000. Since the low mol. wt. polymer is present in the binding resin, min. fixing temp. and fixing nip pressure can be reduced and grindability is improved. Since the high mol. wt. polymer is present in the binding resin, anti-offsetting property can be rendered to a toner. A temp. range in which the toner can be fixed is extended and the thermal aggregation temp. of the toner is raised.
Patent JP-S6356255-A (JP)
Title: Feed
Inventor: KITAMURA YOSHITO
IPC: A23K1/175
Filed: 1986-08-26
Abstract: PURPOSE:To improve the physiological conditions of domestic animals and poultry and to enable remarkable improvement of the productivity, by using brown algae in combination with zeolite as feed components. CONSTITUTION:The objective feed contains brown algae and zeolite as essential components. The weight ratio of brown algae to zeolite is preferably 1-3:2-6. Both brown algae and zeolite are used in the form of powder of about 200-6 mesh. The above feed can be used as a feed to be directly taken by domestic animals and poultry or as an additive for feeds. In the case of using the feed as an additive, the mixture of the brown algae and zeolite to be added is about 0.1-5wt% of a concentrated feed.
Patent JP-H0867952-A (JP)
Title: Corrosive gas resistant pipe and its production
Inventor: SUIHO KOICHI
IPC: B23K33/00
Filed: 1994-08-25
Abstract: PURPOSE: To produce a corrosive gas resistant pipe capable of coping with the problem of corrosion caused by high temp. corrosive gases including sulfur such as hydrogen sulfide, sulfur dioxide or the like and excellent in resistance in an atmosphere at a very high temp. (such as high temp. strength). CONSTITUTION: For constituting this corrosive gas resistant pipe, on the inside of an external layer part constituted of a heat resistant steel casting, an internal layer part 2 constituted of a corrosive gas resistant alloy contg., by weight, >=50% Cr, and the balance Fe is integrally formed. Or, the internal layer part is moreover incorporated with <=6% Co, <=5% W, 0.5 to 3.5% Si, 0.5 to 1.5% Mn and 0.03 to 0.2% C.
Patent JP-H0923941-A (JP)
Title: Sample box housing cabinet
Inventor: OYAMA YASUYUKI
IPC: A47B81/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To easily retrieve and utilize possessed samples while holding a best preservation state for samples and to improve the convenience of a sample cabinet. SOLUTION: This sample box housing cabinet 11 is provided with openable and closable doors 17 and 18 on a front surface and is capable of storing the plural pieces of sample boxes in multiple levels in a vertical direction. A transparent part 20 is provided on a part of the doors 17 and 18 so as to be able to see through label cards 32 and 33 disposed on the front surface of the stored sample boxes while the doors are closed and the labels 32 and 33 of the respective sample boxes are confirmed from the transparent part 20 without opening the doors. The transparent part 20 is formed by fitting a glass plate or a transparent plastic plate. The doors 17 and 18 can be sliding doors other than hinged doors. The sample boxes are housed like shelves by supporting both left and right end parts by an L-shaped bracket rail-likely installed in the depth direction of the cabinet.
Patent JP-H0546968-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: HONDA KAZUYOSHI
IPC: G11B5/66
Filed: 1991-08-09
Abstract: PURPOSE:To provide a laminated magnetic recording medium having a high C/N by settling such problems as high material costs and poor recording and reproducing characteristics and using a substrate made of an inexpensive high polymer material. CONSTITUTION:The first magnetic layer 2 composed mainly of Co and Cr or Co, Cr, and Ni and the second magnetic layer composed mainly of Co and O or Co, Ni, and O are successively formed on a substrate 1 made of polyethylene terephthalate directly or with a base layer in between. The direction of the magnetic anisotropy of the first layer 2 is set at an angle of 5-15 deg. to the direction in the plane of the layer 2. In addition, the layer 2 is formed on the substrate 1 made of polyethylene terephthalate, with the direction of the magnetic anisotropy being set at 15-30 deg. to the direction in the plane of the substrate 1. Therefore, the material cost can be reduced and, at the same time, excellent recording and reproducing characteristics can be obtained.
Patent JP-S6261424-A (JP)
Title: Semiconductor logic circuit
Inventor: USAMI MASAYOSHI
IPC: H03K19/177
Filed: 1985-09-12
Abstract: PURPOSE:To improve the utilizing efficiency of a cross point between an input signal line and an output signal line by forming a transistor (TR) to all cross points between input signal lines and output signal lines so as to apply logic operation of an input signal. CONSTITUTION:When an H level input signal A is inputted to an input signal line 1 and an H level input signal B is inputted to an input signal line 3, PMOS TRs 21, 23 whose gate is connected to the input signal line 1 are nonconductive and NMOS TRs 25, 27 are conductive. Further, PMOS TRs 29, 33 whose gate is connected to the input signal line 3 are nonconductive and NMOS TRs 31, 33 are conductive. Thus, product output lines 7-11 are brought into a low level and only a product term output line 5 goes to an H level. Then to the input signals A, B, the product term output line applies AND operation A.B, the product term output line 7 applies the AND operation A.-B, the product term output line 9 applies the AND operation the inverse of A.B, and the product term output line 11 applies AND operation the inverse of A.B.
Patent JP-S58101720-A (JP)
Title: Filter medium for fluid
Inventor: TAKI YOSHIHIRO
IPC: B01D39/14
Filed: 1981-12-11
Abstract: PURPOSE:To obtain a filter medium for fluid which has a wide filtration surface using the entire surface of filter media and can neglect the passage resistance of fluid through adhesive layers by folding filter media of a triangular or sector shape to a waveform then curving the same and adhering both end surfaces thereof. CONSTITUTION:A filter medium 5 of a triangular shape of which one end O is shapened and the other end J-J' has an opened side is pleated along the folding lines A-A', B-B'-I-I' by making the folding back width constant between both ends mentioned above, whereby a filter medium 6 of a waveform shape in section is obtained. Thereafter the medium 6 is curved to a ring shape in such a way that O side at one end comes to the inside circumferential side and the J-J' side at the other end comes to the outside circumferential side. Both end parts thereof are joined by a resin 4, whereby a concentrial filter body 7 is obtained. A gasket 8 which is an elastic material stuck to the outside circumferential edge of the body 7 is sandwiched with cases 10, 11, and the body 7 is supported with a discorded perforated supporting plate 9 and is fixed by means of bolts 12 and nuts 13, whereby the filter for fluid is obtained.
Patent JP-H09108664-A (JP)
Title: Concentrated water adjusting device of water purifier
Inventor: IN DOUKUJIYUU
IPC: B01D61/12
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To reset an adjustment point even if the adjustment point is deflected due to vibration or malfunction by adhering a sticker having an indication point to be set on the position of the adjustment point formed on the main body of a water purifier and making the initially set indication point colorable.  
     SOLUTION: A control box 20 to be provided on the side wall of the main body 1 of a water purifier is so formed that a housing part 21 recessed in one side wall of the main body 1 is opened and closed by a door 23, and hot-water and clod-water switches 24 and 25 and a thermal fuse 26 are furnished in the housing part 21. Further, a concd. water adjusting handle 27 is provided to adjust the discharge of the concd. water and to confirm the adjusted position. In this case, the adjustment point 21b is formed on the upper side of the handle 27, and a sticker 28, on which plural indication points 28a are printed at regular intervals and aligned with the adjustment point 21b to confirm the amt. of concd. water, is adhered to the front of the handle 27. 
     COPYRIGHT: (C)1997,JPO