baber/WOPTO huggingface dataset:
Patent JP-H08261850-A (JP)
Title: Detection apparatus of force, acceleration and magnetism regarding multidimensional direction
Inventor: SHIMODA KYOJI
IPC: G01P15/18
Filed: 1995-03-17
Abstract: PURPOSE: To provide a detection apparatus whose sensitivity is high and stable without changing the constitution of the apparatus largely by a method wherein the distance between a displacement substrate and a fixed substrate is controlled so as to be kept constant by the Coulomb force of an electrode. CONSTITUTION: The movement amount in the Z-axis of a flexible substrate (a displacement substrate) is found by the sum of change amounts of capacitance elements C1 to C4. Consequently, when an acceleration is applied to a point of application and the flexible substrate becomes distant from the fixed substrate, a capacitance becomes small, and the output voltage of a terminal Tz becomes small. The voltage is compared with a reference voltage 93 corresponding to the reference distance between the flexible substrate and the fixed substrate, and a difference voltage is applied to a capacitance element which is composed of electrodes 15, 25. The distance between the flexible substrate and the fixed substrate is controlled so as to be kept constant by the Coulomb force by the applied voltage.  In addition, a voltage which is proportional to an acceleration in the Z-axis is outputted by the voltage applied across the electrodes 15, 25. The acceleration in the Z-axis becomes a voltage which is proportional to the Coulomb force which makes the displacement in the Z-axis of the flexible substrate by the acceleration stationary, and a correction arithmetic operation by the position of the flexible substrate is not required.
Patent JP-H07182871-A (JP)
Title: Static random-access memory
Inventor: CHO MOTOMASA
IPC: H01L27/10
Filed: 1994-04-25
Abstract: PURPOSE: To provide the read control circuit of an SRAM capable of executing a stable operation even at a low power supply voltage and in a low frequency area. CONSTITUTION: In a state where the signals of logic 'H' of nodes N3 and N4 by precharge are inputted to the NOR gates 140 and 150 of the read control circuit 105, read enable signals RE become logic 'H'. Then, corresponding to data '0' stored in a memory cell 120, the node N3 becomes logic 'L'. Since the logic 'L' of the node N3 and the logic 'L' of the NOR gate 150 are inputted to the NOR gate 140, output signals become logic 'H'. At the point of time, the signals of the node N4 and the output signals of logic 'H' of the NOR gate 140 are inputted to the NOR gate 150. Thus, even when the voltage of the node N4 is lowered to VCC-Vth after the lapse of fixed time, the output signals of the NOR gate 150 are not logically changed.  As a result, the signals inputted to an inverter 115 maintain a sufficient and accurate voltage level to the logical threshold value of the inverter 115 and a stable read operation is made possible.
Patent JP-S57200425-A (JP)
Title: Metal film deposition on polyamide resin molding
Inventor: OKADA TAKUJI
IPC: C23C18/28
Filed: 1981-06-03
Abstract: PURPOSE: To improve the adhesion of metal film to moldings, by pretreating a polyamide resin molding containing an inert inorganic particles with an aqueous solution of a glycol and then subjecting the molding to a sensitization treatment with an aqueous hydrochloric acid solution containing ZnCl 2 , etc.  
     CONSTITUTION: A molding formed from a polyamide resin containing 10W70wt% inert inorganic particles, average diameter 0.01W5μ (e.g., silica), is immersed in an aqueous solution of a glycol (e.g., ethylene glycol) having a concentration ≥10wt%. This pretreatment is carried out at 40W80°C for 1W20min to render the surface of the molding hydrophilic. Next, this molding is immersed in an aqueous solution containing 1W5wt% ZnCl 2 , SnCl 2  or SnCl 4  and 1W5wt% hydrochloric acid. This sensitization treatment is carried out at 40W80°C for 1W 15min to roughen the surface. Then, the roughened surface is coated with a top coating enamel with a thickness of 10W15μ to form a cured film. A metal film is then formed on the cured film by vapor deposition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59221201-A (JP)
Inventor: KATAYAMA KENZOU
IPC: B65B3/04
Filed: 1983-05-17
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-S5311270-A (JP)
Title: Tubular film end sealing method
Inventor: FUKUSHIMA NOBUO
IPC: F16J15/14
Filed: 1976-07-19
Abstract: PURPOSE: Simple and complete sealing method which does not use water proof adhesive glue.  The structure of the sealed end part is not complicated.  Repeated use of the tube holder is available and is strong against acid and alkali. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02264822-A (JP)
Title: Thermal flow sensor
Inventor: TANIGAWA HIDEYUKI
IPC: G01F1/68
Filed: 1989-04-05
Abstract: PURPOSE:To fix a sensor with sufficient mechanical strength by forming a thermosensitive resistor body on an insulating base body, and providing another heating resistor in the vicinity of a boundary between the part where said thermosensitive resistor is formed and the part where said sensor is fixed. CONSTITUTION:An insulating substrate 1 is made of an alumina substrate which is coated with a nickel film through vacuum deposition. Thereafter, a thermosensitive resistor pattern 2, an auxiliary heating resistor body pattern 2' and an electrode part 3 are formed on the base plate 1 through photo-etching. After the electrode part 3 is connected with an external lead 11 by a nickel filament 12, a holder 10 is formed by molding a resin, thereby obtaining a flow sensor. Since a different heating resistor is provided between the thermosensitive resistor and the fixing part of the sensor, the change in the temperature distribution of the sensor due to an increase of the thermal capacity of the fixing part can be compensated. Thus, the sensor can be securely fixed without influencing the response characteristics.
Patent JP-S58204733-A (JP)
Inventor: YUKI MASARU
IPC: H02J3/36
Filed: 1982-05-21
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-H10278299-A (JP)
Title: Ink jet recorder and method for ink jet recording
Inventor: SUGIMOTO HITOSHI
IPC: B41J2/165
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To effectively execute preliminary ejection for ejecting ink which does not contribute to the recording of an image from a recording head. SOLUTION: An ink jet cartridge C is mounted on a carriage 2 which is reciprocated in a main scanning direction designated by arrows a, b. An image is recorded on a recording medium P by ink in the ink jet cartridge C ejected from a recording head. Preliminary ejection for ejecting ink which is not used for the recording of the image is executed in a cap 300 or in a preliminary ejection receiving section 401. When the ink not less than a predetermined quantity is ejected by the preliminary ejection, the preliminary ejection of the ink in the cap 300 is inhibited.
Patent JP-S57202247-A (JP)
Title: Preparation of saltless pickled ume
Inventor: KADOTA AKIMI
IPC: A23L19/00
Filed: 1981-06-03
Abstract: PURPOSE: To obtain a saltless pickled UME containing substantially no common salt, by dipping an UME in vinegar, and adding a leaf of a beefsteak plant thereto.  
     CONSTITUTION: A fruit of UME is directly washed with water or dilute aqueous ethanol in a concentration of 10W50% V/V, and then dipped in vinegar, e.g. rice vinegar. A leaf of a beefsteak plant is washed with water, thoroughly drained and well rubbed with vinegar to remove the harshness therefrom. The resultant leaf of the beefsteak plant in an amount of 0.2kg based on one kg fruit of the UME is then added to the dipped UME. If the leaf of the beefsteak plant is added to the UME in the course of the dipping, the first dipping of the UME is carried out for 10W20 day, and finally dipped for one month. If the leaf of the beefsteak plant is added at the beginning, the final dipping is carried out for 60 days or longer. The resultant Pickled UME is then dried suitably to give the aimed saltless pickled UME. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63252187-A (JP)
Inventor: ISHIHARA MASAYUKI
IPC: A63F9/00
Filed: 1987-04-08
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。
Patent JP-H10294051-A (JP)
Title: Solenoid relay
Inventor: DITTMANN MICHAEL
IPC: H01H50/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable automation, simplify assembling, reduce production cost and improve accessibility to a base, and making a structure compact and mechanically rigid by dividing a casing into a casing top part formed by a coil to which a sheath coating is applied and a casing lowering part consisting of the base and a frame. SOLUTION: A frame 4 and a base 3 is constituted as a casing lower part, a coil 1 is positioned as an upper part at an upper position of a unit incorporated at a casing lower part thereof, and a plurality of protrusions 15 of this coil 1 is engaged with an outer circumference of the base 3. A casing is reinforced by a clamp element 17, mechanical strength of the unit consisting of the coil 1, the frame 4, and the base 3 is increased by a lower rim of the frame having a plurality of holding protrusions 40 engaged with the periphery of the base 3. Thereby, access to the base 3 is simplified, high mechanical strength is provided, automatic production is made possible, and cost reduction is ensured.
Patent JP-S58213773-A (JP)
Inventor: YOOZEFU DORABETSUKU
IPC: A01N47/24
Filed: 1983-05-17
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-H04252186-A (JP)
Title: Microorganism adsorbing membrane
Inventor: KAWABATA NARIAKI
IPC: C12N7/02
Filed: 1991-04-18
Abstract: PURPOSE:To obtain the title adsorbing membrane useful for collecting viruses, etc., having excellent adsorbability by adhesively bonding a water-insoluble vinyl copolymer containing a specific functional group to the surface of porous membrane. CONSTITUTION:A water-soluble or slightly water-soluble vinyl-based copolymer containing a functional group shown by the formula (R1 is benzyl, 4-16C alkyl or pentafluorophenylmethyl; X is halogen), for example, obtained by copolymerizing 4-vinylpyridine with a monovinyl monomer and treating with a halide is adhesively bonded to the surface of a porous membrane (preferably 0.1-10mum average pore diameter and 110-160mu membrane thickness) such as cellulose acetate to give the objective adsorbing membrane. The amount of the vinyl copolymer added is preferably 0.01-20wt.% based on the adsorbing membrane.
Patent JP-S59212735-A (JP)
Title: Sampling apparatus of process analyzer
Inventor: MATSUURA KOUJI
IPC: G01N1/10
Filed: 1983-05-19
Abstract: PURPOSE:To sample a highly viscous liquid sample in high precision without causing any leakage by stopping a flow path temporarily in fluidizing state while passing the liquid sample continuously through a cylinder and compressing the fluid of a fixed volume by a piston. CONSTITUTION:The highly viscous liquid is allowed to flow continuously into a measuring cylinder 7 by a pump 6 in a sampling apparatus. The cylinder 7 is provided with an inlet shutting valve 8 and an outlet shutting valve 9, and the flow can be stopped temporarily under the fluidizing state while the liquid sample is passed therethrough continuously. Next, the piston 11 coupled to an air cylinder 10 for the piston is inserted into one end of the cylinder 7. The highly viscous liquid sample can be sampled with high accuracy without causing any leakage by compressing the fluid of a fixed volume.
Patent JP-H01258369-A (JP)
Title: Power source connector
Inventor: IGASHIRA KIYOAKI
IPC: H01R4/48
Filed: 1988-04-07
Abstract: PURPOSE:To make it possible to protect from a trouble owing to a spark discharge by cutting off the second terminal connected to the input terminal from the first terminal connected to a power source unit, when the input terminal is in an imperfect contact condition to the connection terminal for output of a power source connector. CONSTITUTION:Under the condition when an input terminal 3 is connected imperfectly, the second output terminal 2 is not retreated sufficiently, the first output terminal 1 and the second output terminal 2 are separated, and moreover, a conductive elastic piece 17 is not contacted to a compression spring 16, making the second output terminal 2 in the earthing condition. As a result, even though a power source is turned on and the voltage of the first output terminal 1 is jumped up in the no-load condition, no spark is generated because the terminals 1 and 2 are separated. On the other hand, when the input terminal 3 is connected, the second output terminal 2 is pushed by the input terminal 3, the compression spring 16 is being retreated, and a contact electrode 13 at the lower end is contacted to the first output terminal 1, making the continuety condition.
Patent JP-H04318814-A (JP)
Title: Liquid crystal composition
Inventor: MITSUMIZU KIYOHIRO
IPC: G02F1/1333
Filed: 1991-04-18
Abstract: PURPOSE:To obtain the light control display element which is low in driving voltage by using high-polymer precursors formed by interposing a methylene chain between a mesogen part and the hetero atom of a polymerized part. CONSTITUTION:At least one kind of the high-polymer precursors formed by interposing one methylene group between the mesogen part (arom. ring part) and the hetero atom of the polymerized part are used for the liquid crystal to be used for the light control display device formed by orienting and dispersing a liquid crystal 5 and a high polymer 4 to each other. The mesogen part is a biphenyl or naphthalene deriv. and the polymerized part is a photosetting type or thermosetting type. The production of the element is executed by forming electrodes 2 and 7 on the flat surfaces of the substrates 1 and 8 and spin coating the surfaces of these substrates with a 2% soln. of polyimide as oriented films 3 and 6, then calcining the coatings. A mixture formed by mixing 4-biphenylmethanol methacrylate and a liquid cupted at 1:10 is sealed into this spacing and is slowly cooled. The liquid crystal/monomer mixture is then oriented and is irradiated with UV rays, by which the transparent element is obtd.
Patent JP-H1032252-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI MASAHIRO
IPC: H01L21/768
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to microscopically form a semiconductor device by a method wherein the side surfaces of gate electrodes are kept insulation by a silicon oxide film which is left as sidewalls, a short-circuit between the gate electrodes and a metallic electrode is eliminated and a margin between the gate electrode and a contact hole and a margin between the contact hole and the gate electrode can be decreased. SOLUTION: An insulating film 3 is formed on the surface of a conductivity type semiconductor substrate 5, subsequently, a polycrystalline silicon film and a silicon oxide film are formed. Then, the undesired parts of the silicon oxide film and the polycrystalline silicon film are removed and silicon oxide films 6 and gate electrodes 1 and 2 are formed. Then, impurities are ion- implanted into the substrate 5 to form an impurity layer 4 and after a silicon oxide film 7 is formed, parts of the films 7 and 3 are removed and a contact hole 8 is formed. A sidewall 10 is formed on the side surface of the electrode 1 or the electrode 2, then, a metallic electrode 9 is formed. Thereby, a margin between the electrode 1 and the hole 8 and a margin between the hole 8 and the electrode 2 can be decreased and a semiconductor device can be microscopically formed.
Patent JP-S62242486-A (JP)
Title: Video signal processor
Inventor: ISHII HIDEHIRO
IPC: H04N9/85
Filed: 1986-04-15
Abstract: PURPOSE:To prevent a screen from being disturbed at the time of switching from a prescribed color screen to a reproduced video screen by synchronizing the vertically synchronizing signal of a video signal with a prescribed color with that of a reproduced video signal at the time of said switching. CONSTITUTION:A video information demodulating system 7 is driven at the time of video area reproducing of a disk CDV disk 1 to which a video signal and a PCM signal are superposed and outputs its reproduced video to a terminal 9. An audio information demodulating system 8 has a mode switch 80 to be switched in accordance with the CD area or the CDV area of the reproducing area and outputs an audio signal corresponding to each area. A system controller 27 moves the vertically synchronizing signal of a color video signal with a prescribed color at the switching from the prescribed color screen (CD mode) to the reproduced video screen (CDV mode) to synchronize said vertically synchronizing signal with that of the reproduced video signal. A video signal processing circuit 74 switches a signal generated from a character generator for generating a prescribed color signal to a reproduced video signal.
Patent JP-S63255482-A (JP)
Inventor: TAKAGI AKIRA
IPC: E06B1/56
Filed: 1987-04-10
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-2000285337-A (JP)
Title: Gas alarm mounting base
Inventor: NISHIGUCHI YUJI
IPC: H01R33/05
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an excellent gas alarm mounting base whose mounting workability is satisfactory. SOLUTION: In this gas alarm mounting base 5 provided with a power supply hook blade engaging part where a power supply hook blade engages, a power supply line connecting part which electrically conducts the power supply hook blade engaging part and to which the power line is also connected and a signal line connecting part which electrically conducts a signal contactor and to which the signal line is also connected, a direct connecting terminal housing part for power supply which houses a direct connecting terminal for power supply constituting the power supply line connecting part and a direct connecting terminal housing part for a signal which houses a direct connecting terminal for a signal constituting the signal line connecting part are provided on the back face side of the a base body 50 with them separated from each other,  the direct connecting terminal housing part for power supply houses the direct connecting terminal for power supply and then the direct connecting terminal housing part for power supply is covered with a terminal cover 51 provided with connection holes 51a and 51b for power supply, and the fast connecting terminal housing part for a signal houses the direct connecting terminal for a signal and the direct connecting terminal housing part for a signal is covered with a terminal cover 52 for a signal provided with connection holes 52a and 52b for a signal.
Patent JP-2000279547-A (JP)
Title: Sprinkler head
Inventor: TAKAHIRA TOMOHIRO
IPC: A62C37/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the direction of a sprinkler directing device of a sprinkler head by providing an elastic body between a sealing plate and a head protector and preventing the movement of the head protector toward the head body or the sealing plate. SOLUTION: A sealing plate 22 is an annular member inserted between the bottom face of a ceiling 3 and a head protector, provided with an approximately V-shaped cross sectional frame part and a flange extended inward from the frame part, and has such a shape as cutting into a flange and raising up a part of the flange toward a side for attaching the head protector. A cantilever leaf spring 26 extended diagonally from the flange in the circumferential direction is integrally provided. The leaf spring 26 touches the head protector with its tip part 27 so as to prevent an accidental movement of the head protector toward the head body or the sealing plate 22.
Patent JP-H04319607-A (JP)
Title: Interatomic force microscope
Inventor: SUGIHARA KAZUYOSHI
IPC: G01N37/00
Filed: 1991-04-18
Abstract: PURPOSE:To make it possible to align easily a thinly-narrowed light beam with the fore end of a cantilever and to improve the reliability and operability of an apparatus. CONSTITUTION:An interatomic force microscope is equipped with a cantilever 11 the base end part of which is fixed to a fixed end 15 and to the fore end part of which a probe 12 is fitted, a three-dimensional actuator 21 which makes a sample 30 approach the probe 12 and moves the sample 30 three-dimensionally and a displacement detecting mechanism of an optical lever type wherein a spot beam is applied to the fore end part of the cantilever 11, by a laser light projector 13, a reflected light terefrom is detected by PSD 14 and a bend of the cantilever 11 is measured therefrom. The projector 13 is so provided as to be movable forward and backward in the direction of projection of light, while the cantilever 11 is so provided that it can be displaced in the horizontal direction to the surface of the sample 30, and a screen 40 is provided on the opposite side to the projector 13 in respect to the cantilever 11. A spot image of the light and a shadow of the fore end of the cantilever 11 are formed on this screen 40.
Patent JP-H0867246-A (JP)
Title: Load carriage trolley
Inventor: KOODERU UOOSHIETSUCHI JIYOSEFU
IPC: B65G67/20
Filed: 1995-04-12
Abstract: PURPOSE: To provide a load carrying trolley for raising a load engager to be very high relative to a bogie chassis. CONSTITUTION: Rollers 15, 17 are provided on a bogie chassis 11 as well as a tilting member 19, a load engager 1 is raisable and lowerable when it is moved in the longitudinal direction, a lever actuation crank 3 is pivotally movably installed on the slender load engager 1, and links 9 are pivotally movably connected between that and the bogie chassis 11, so move of the bogie chassis 11 is controllable. For permitting raising of the load engager 1 when an end part of the bogie chassis 11 gets over an end part of a channel track to be partially protruded, an abutment which is operable between the links 9 and the bogie chassis 11 is provided. In an end wall 5 of a side plate, a cutout part 6 for increasing pivotal movement of a lever is formed. For cleaning the channel track along the whole width of it, cleaning means are positioned to a tip and a rear end of the trolley.
Patent JP-H01258864-A (JP)
Title: Joining method for metal base composite material
Inventor: MORIMOTO YUTAKA
IPC: B23K20/00
Filed: 1988-04-08
Abstract: PURPOSE:To strongly join a metal composite material and metal material and mutual metal composite materials by executing a hot isostatic pressing treatment after vacuum brazing in advance. CONSTITUTION:In case of join metal base composite materials or a metal base composite material and metal material by using brazing, the defect of a brazing part and inside a base metal is removed by executing a hot isostatic pressing treatment after executing vacuum brazing under the optimum brazing conditions of the brazing filler metal used in advance and the both can be joined strongly by simultaneously performing the property improvement of a sound joining part and base metal. The product of complicated shape and a large sized structural member can easily be manufactured.