baber/WOPTO huggingface dataset:
Patent JP-H05333053-A (JP)
Title: Acceleration detector
Inventor: TONOGAI YOSHIHIDE
IPC: G01P21/00
Filed: 1992-05-26
Abstract: PURPOSE:To mutually independently perform intermediate point and sensitivity regulations of a differential impedance element incorporated in an acceleration detector. CONSTITUTION:An acceleration detector consists of a differential capacity element and a drive circuit 2. Within the differential capacity element 1 impedance is differentially changed in response to outside acceleration. The drive circuit 2 includes an oscillation circuit 6, serves to supply certain alternating input signals VP, VN to the differential capacity element 1 and obtain a primary alternating output signal A having an amplitude in accordance with said impedance change. An AC amplification circuit 7 serves to amplify only the alternating component of the primary alternating output signal A and an addition circuit 8 gives service to add a specified direct component to an amplified alternating component B and generates a secondary alternating output signal C. A sample holding circuit 9 serves to sample-hold and rectify the secondary alternating output signal C and generate a direct current signal D corresponding thereto. A DC amplification circuit 10 serves to amplify the direct current signal D at a specified gain and obtain a final acceleration detection signal F.
Patent JP-S5947581-A (JP)
Title: Device for rotating mushroom valve
Inventor: YOSHIHARA SADAO
IPC: F01L1/32
Filed: 1982-09-11
Abstract: PURPOSE:To prevent an exhaust valve from seizure by causing pressurized fluid in a fluid chamber to be injected from a jet by the reciprocating motion of the valve and rotating the exhaust valve with reaction in the injection to effect gliding action between the valve and the valve seat. CONSTITUTION:Right before a valve 2 is seated, the upper end of an actuator compresses oil in a damper chamber 5 with elastic force of a spring 9 and inertia of the valve 2 between 3 and 4, so that oil pressurized by the compression in the damper 5 is injected from a jet 7 through paths 6, 6a into an oil chamber 12 to give turning force to an actuator 1 and the valve 2 with the reaction in the injection. Thus, the valve 2 is seated on the valve seat 12 while rotating so that gliding action happens between the valve and the valve seat to prevent the valve from seizure.
Patent JP-H10330622-A (JP)
Title: Curable silicone composition
Inventor: KOBAYASHI AKIHIKO
IPC: C08L83/07
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of being cured quickly on heating the same, and becoming a cured material exhibiting an adhesivity with various organic resins by containing specific 2 kinds of organopolysiloxanes and a specific catalyst. SOLUTION: This curable silicone composition comprises (A) an organopolysiloxane expressed by the formula [R<1> is a monovalent hydrocarbon not including an alkenyl; R<2> is a >=2C divalent organic group; R<2> is an organic group containing an organic functional group; (a) is 0 and >=1 integer] having preferably 500-500000 number averaged molecular weight, (B) an organopolysiloxane having 43 alkenyl groups in molecule thereof in an amount attaining 0.1-10.0 molar ratio of the alkenyl group in the component (B) to H bonded to Si in the component (A), (C) a catalyst for a hycfrosililation reaction, preferably a platinum-based compound, and (D) a compound inhibiting the hydrosililation reaction, a pigment, a reinforcing filler, a plasticizer, etc., as necessary.
Patent JP-S5282064-A (JP)
Title: Analog-to-digital converter
Inventor: SATA NAOHIDE
IPC: H03M1/14
Filed: 1975-12-27
Abstract: PURPOSE: To enable the accurate decision by deciding the first bit with the feed back A/D converter again. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06186053-A (JP)
Title: Absolute-value measuring-scale device
Inventor: BO PETSUTAASON
IPC: G01D5/24
Filed: 1993-06-28
Abstract: PURPOSE: To obtain a device for measuring electric capacity of absolute value that can obtain long measurement area and use a compratively simple and short slide without accurate arrangement of electrode, by providing one scale, measurement slide, fine sensor, and rough sensor. CONSTITUTION: Scale electrodes 16 and 17 for a rough scale 18 are given an angle of relatively against the moving direction 15. This allows the relative movement in a direction L to generate relative movement of a device between measurement electrodes 11 to 14 and electrodes 16 and 17 of a measurement slide 10 in a movement sensing direction α'. In this time, a desired transmission rate between α in the direction L and α' in the movement direction 15 of the slide 10 becomes independent of the movement of L direction mainly. Then the length, etc., of the slide 10 can be selected so as to become applicable to a condition related to allowable minimum identification distance at that time. The electrodes 16 and 17 require no accuracy of interval. The slide 10 is of simple structure. This device can realize a large measuring area for absolute value without accompanying the necessity of increasing the length of the slide 10 to improper limit value.
Patent JP-H0822044-A (JP)
Title: Exposure controller
Inventor: SHIMIZU HIDEJI
IPC: G03B7/08
Filed: 1994-07-08
Abstract: PURPOSE:To provide an exposure controller controlling an exposure to a proper one regardless of photographing conditions. CONSTITUTION:The exposure controller is provided with an illuminance detecting means 1 detecting illuminance per unit area in the upper, peripheral and central parts of a picked up image, an exposure reference value setting means 2 variably setting an exposure reference value based on the detected illuminance of the peripheral part with respect to that of the central part by the illuminance detecting means 1 and the detected illuminance of the peripheral part with respect to that of the upper part and an exposure control means 3 controlling the exposure in accordance with the deference between the exposure reference value set by the exposure reference value setting means 2 and the detected illuminance of the central part by the detecting means 1.
Patent JP-S6050611-A (JP)
Title: Multielement thin film magnetic head
Inventor: SUYAMA HIDEO
IPC: G11B5/31
Filed: 1983-08-29
Abstract: PURPOSE:To attain superior magnetic recording by forming non-magnetic layers with prescribed thickness respectively on a track width part and a track interval part on the opposed surface side to a magnetic recording medium on a magnetic substrate. CONSTITUTION:An insulating film 2 is adhered to the magnetic substrate 1, coil conductors 3 are arranged on prescribed positions and an insulating film 5 is adhered to the whole surface. The insulating films 2, 4 on portions to form gap spacers 7 are removed by photoetching or the like and removed parts 8 are formed in respective tracks. The width W and depth (d) of the removed parts 8 are set up as the track width of the magnetic gaps (g) and the gap depth respectively. In addition, the interval D between the removed parts 8 is set up as the track interval. The gap spacers 7 having the depth corresponding to the gap length of the gaps (g) are formed in the removed parts 8 and a magnetic thin film is patterned on the whole surface to form a thin film magnetic core 4. The total thickness of the insulating films 2, 5 is thicker than the thickess of the layer 7 and thinner than that of a magnetic film 4, so that superior magnetic recording is attained.
Patent JP-S5858391-A (JP)
Inventor: SHIBUKAWA TAKAO
IPC: E21B44/00
Filed: 1981-10-03
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-S6215586-A (JP)
Inventor: KAWAMORI HIDEJI
IPC: G09F9/30
Filed: 1985-07-15
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-S5780978-A (JP)
Title: Bow shape
Inventor: MOTOTANI JIYUNICHI
IPC: B63B1/06
Filed: 1980-11-11
Abstract: PURPOSE: To reduce the propulsive resistance at bows in waves by adopting a line rising backward as seen from the side and a line of a shell rising perpendicularly from the waterline in a cross section with a knuckle shape in their intersecting line for the shape of the bows above the waterline.  
     CONSTITUTION: A deck 4 in the bows above a waterline 2 is shaped into a rising face inclined upward toward the back from a bow perpendicular line 3 as seen from the side, and the shape of its cross section is constructed by the line of a shell 5 rising from the water line 2 almost perpendicularly. An intersecting line part 6 between the upper edge of the shell 5 and the deck 4 is shaped into a knuckle. Unconventionally, the shell in the bows is not provided with a flare part. Therefore, waves are made to flow backward with ease along the deck 4 without any wave shocks, and the propulsive resistance can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60193833-A (JP)
Title: Drink vessel consisting of flexible composite sheet
Inventor: RAINAA BUIRUTO
IPC: B65D3/12
Filed: 1984-07-30
Abstract: 1. A gas-tight beverage container for receiving CO2 -containing beverages and made of a flexible laminated plastics foil having a liquid-tight inner layer of weldable plastics and an intermediate layer impervious to the passage of aroma substances, the foil having a tubular central part with a longitudinal seam, the central part having end parts which close both the end faces of the foil and have peripheral edge flanges welded to the edges of the central part by means of shear-stressed weld seams, characterised in that the longitudinal seam (12; 22) of the central part (11; 21) is also in the form of a shear-stressed overlapping seam and the end members (13, 13'; 23, 23') have their edge flanges (15, 15'; 25, 25') so welded to the interior of the container as to be directed into the central part (11, 21).
Patent JP-H0648222-A (JP)
Title: Method of controlling hybrid driving device for driving vehicle
Inventor: BOLL WOLF
IPC: B60L50/15
Filed: 1993-05-25
Abstract: PURPOSE: To drive a vehicle in most optimum efficiency and with minimum exhaustion of noxious substances by driving a vehicle with ideal torque in a driving range below torque corresponding to an ideal operation of an internal combustion engine and using differential torque to overcome instantaneous tractive resistance for driving an electric motor to be operated as an electric generator. CONSTITUTION: When it is informed by a sensor 26 that photoelectric state of a battery 16 is below a critical value under a rotation number of not more than n2 , an electric motor 2 is operated by an electric generator to operate a diesel engine 1 along a curvature 32. The diesel engine 1 generates torque against the tractive resistance up to the rotation number n2 . The electric motor 2 is controlled via an adjusting apparatus 19 and a differential torque ΔM between the torque Mηmax corresponding to ideal operation and the torque MFw to be output by the internal combustion engine to overcome the instantaneous tractive resistance is absorbed by the electric motor 2 operated by the generator operation, whereby the operation of the diesel engine 1 and accordingly generation of current photoeletrifying the battery 16 are conducted in a most effective way.
Patent JP-S5680055-A (JP)
Title: Manufacture of coloring agent for electrostatic photographic toner
Inventor: TSUBUSHI KAZUO
IPC: G03G9/087
Filed: 1979-12-04
Abstract: PURPOSE: To obtain a clear image of high density by using a copolymer of a specified (meth)acrylate and a monomer such as unsatd. carboxylic acid (anhydride) or glycidyl (meth)acrylate as resin for a coloring agent for a flashing method toner.   
     CONSTITUTION: A soln. of a copolymer of monomer A represented by the formula (where R is H or CH 3  and n is 1W4) and one or more kinds of monomers B selected from unsatd. carboxylic acid, unsatd. carboxylic anhydride, glycidyl methacrylate and glycidyl acrylate in an org. solvent such as toluene is kneaded with a hydrated cake of carbon black and org. pigment. The kneaded material is then freed  of the water and solvent in succession, and the resulting lumps are pulverized to  manufacture a coloring agent. This agent is kneaded with a binder and pulverized  to manufacture a toner. The pigment particles of the toner are not exposed to the  sur face, and the toner is not made too fine. Thus, a favorable image is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0450989-A (JP)
Title: Transfer paper separator for fixing device
Inventor: UEDA KATSUTO
IPC: G03G15/20
Filed: 1990-06-15
Abstract: PURPOSE:To eliminate the possibility that transfer paper is nabbed and jammed by using a separating pawl of a single body having the front end part which is continuous over nearly the entire length of a fixing roller and forming the front end part to a peak shape inclining forward in the rotating direction of the fixing roller from the central part toward both sides. CONSTITUTION:The separating pawl 8 which prevents the transfer paper 7 fixed with toner images 7a on upper and lower fixing rollers 3, 4 from being stuck to and wound around the upper fixing roller 3 is provided with the front end part 9 continuously over nearly the entire length in the axial center direction of the upper fixing roller 3 so as to separate the transfer paper 7 by coming into contact with the outer peripheral surface of the upper fixing roller 3. The front end part 9 is formed to the peak shape inclining forward in the rotating direction of the fixing roller 3 from the central part of the axial center direction toward both sides. The sepn. of the transfer paper 7 is started in the central part in this way and the paper is eventually separated continuously toward both sides. The possibility that the transfer paper 7 is deformed, nabbed and jammed is substantially eliminated.
Patent JP-S6315862-A (JP)
Title: Paint composition
Inventor: SHIMADA HIDETOSHI
IPC: C09J133/04
Filed: 1986-07-07
Abstract: PURPOSE:To provide a paint compsn. which gives a flexible coating film, containing a specified copolymer and a polyol compd. CONSTITUTION:95-40mol% of at least one monomer selected from the group consisting of isobutylene of formula I, styrene of formula II and a (meth)acrylic acid or ester of formula IV (wherein R<1> is H or methyl; R<2> is H or a lower alkyl) is reacted with 5-60mol% of a maleic ester of formula IV (wherein R<3> and R<4> are each H or a lower alkyl) or maleic anhydride of formula V at 30-200 deg.C for 0.5-20hr to obtain a viscosity-average MW of 500-400,000. 100pts.wt. copolymer is blended with 30-70pts.wt. polyol compd. (e.g., polyoxypropylene glycol), 100-1,000pts.wt. org. solvent having a solubility constant of not lower than 9 (e.g., ethyl acetate), 50-500pts.wt. pigment (e.g., Hansa Yellow) and 1-50pts.wt. dispersant (e.g., an acrylic resin).
Patent JP-S6315117-A (JP)
Title: Encoder
Inventor: MIYAMOTO TAKEHIKO
IPC: G01D5/36
Filed: 1986-07-07
Abstract: PURPOSE:To realize an encoder capable of corresponding to all of measures by one kind, by making it possible to form a beam blocking part and a beam transmitting part based on arbitrary resolving power required by the encoder. CONSTITUTION:After a Cr-thin film is on the single surface of a rotary disc 20, the rotary disc 20 is incorporated in an encoder 1. This encoder 1 is fixed to a servo motor 65 and the drive shaft 30 of the encoder 1 is connected to a drive shaft 66 on one side of the servo motor 65. Next, a reference encoder 70 equipped with predetermined resolving power required by a customer is connected to a shaft 67 on the other side of the servo motor 65. Next, the motor driving circuit 81 of a slit forming apparatus 80 is energized to drive a motor 65 and the output from the encoder 70 is detected by a laser control circuit 82. Then, the beam emission of laser 100 is turned ON and OFF in synchronous relation to said detection output and the Cr vapor deposition surface of the rotary disc 20 is selectively burnt off to form slits 21.
Patent JP-S5282333-A (JP)
Title: Long focal distance lens of modified elnoster type
Inventor: KIMURA MASATOSHI
IPC: G02B9/60
Filed: 1975-12-29
Abstract: PURPOSE: To shorten the whole length, and correct each aberration well by constituting the first, second, and third lenses of positive meniscus lens and nanegative meniscus lens, and by rendering each lens to satisfy a specified requirement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0449363-A (JP)
Title: Rain-water gutter
Inventor: MANABE MICHIFUMI
IPC: E04D13/064
Filed: 1990-06-15
Abstract: PURPOSE:To prevent cracks from being generated by coloring half a section in the width direction with brightness higher than that of the other half section, on the internal surface of a rain-water gutter with an opening upper surface, to direct the side with higher brightness, to the north side, and by reflecting strong sunbeams from the south side, to reduce the rise of a temperature. CONSTITUTION:On the internal surface of the half section in the width direction, of the rain-water gutter main-body 1 of a U-type cross-sectional-area or a C-type cross-sectional-area, a bright color layer 2 with brightness higher than that of the other half section is formed. After that, when the gutter 1 is fitted on a structure, then the side of the layer 2 is set roughly to the north side, and strong sunbeams from the south are reflected. As a result, temperature difference between sections which the sunbeams are applied to, and sections which no sunbeams are applied to, is diminished, and the deformation can be reduced, and cracks and leakage water can be prevented from being generated due to the deformation.
Patent JP-H0323783-A (JP)
Title: Recording and reproducing system
Inventor: WAKUI YOSHIO
IPC: H04N5/765
Filed: 1989-06-20
Abstract: PURPOSE:To avoid inconvenience of disabled track movement of a magnetic head by manual operation by moving the head N tracks in a 1st area and further N tracks in a 2nd area in addition to the commanded N tracks. CONSTITUTION:The system is provided with a 1st area in which a video signal A or an audio signal V is recorded independently on each track and a 2nd area in which two adjacent racks are recorded with the signals A, V respectively. An UP switch 8 and a DOWN switch 9 or the like are operated to move a head 45 by the commanded N tracks in the 1st area when the head is moved by N reproducing tracks sequentially, and the head is moved by N tracks in the 2nd area in addition to the commanded N tracks. Thus, it is possible to reproduce sequentially only the tracks on which the video signal A or the audio signal V is recorded. Thus, the disabled movement of the head by the manual operation is prevented.
Patent JP-S5681828-A (JP)
Title: Device of obtaining photograph from reversal film
Inventor: KATAYAMA MASAE
IPC: G03B27/32
Filed: 1979-12-07
Abstract: PURPOSE: To enable the reversal film housed in a housing part to be easily retransferred to an ordinary photograph by providing an optical system which leads the light from a light source through said reversal film to the film housed in a film housing part for self-developing camera.  
     CONSTITUTION: A film 2 is put in a housing part 3 and a reversal film desired to be made into ordinary photographs is put into a housing part 7. Upon lighting of a lamp 10, a main capacitor 16 of a flash light emitting device is charged. Thence, the focus of the image is matched onto a focal glass 32, and when a button 12 is pushed, a stop motor runs to rotate a movable mirror 30 to open the optical path; at the same time, the capacitor 26 is charged. When the charging voltage of the capacitor 26 reaches the trigger voltage of an SCR20, a discharge tube 17 discharges and the light reaches the plane of the film 2. In this way, the image of the reversal film is obtained in the film 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H092371-A (JP)
Title: Auxilizry power type vehicle
Inventor: SUGANO NOBUYUKI
IPC: A61G5/04
Filed: 1995-06-23
Abstract: PURPOSE: To increase the traveling distance of an auxiliary power type vehicle relative to the input at one time by leaving the auxiliary power even after the input to a propulsion means is removed to leave the speed of the propulsion means after the input is removed. CONSTITUTION: When the input applied to a hand rim is increased, the relative rotation of the hand rim to a wheel 4 is transmitted to a potentiometer 30 through a lever 31. The rotation of a drive motor 41 is one-stage decelerated by gears G1, G2, and transmitted to a counter shaft 43, and when a dog clutch 46 is turned on, two-stage deceleration is made by gears G3, G4 to transmit the rotation to a drive shall 44, and after the three-stage deceleration by gears G5, G6, the rotation is transmitted to the wheel 4 through a damper member 45. The wheel 4 is driven by the driving force of the input combined with the auxiliary power. The auxiliary power is left even after the input to be applied to the hand rim is removed.
Patent JP-H05345612-A (JP)
Title: Production of metallic multiple oxide superconductor
Inventor: IMAI KUMIKO
IPC: H01L39/24
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a metallic multiple oxide superconductor suppressed in deformation, by laminating an Au layer, either directly or through an Ag layer, with an oxide superconductor material layer followed by carrying out a specified heat treatment. CONSTITUTION:A pickup coil 12 is provided on the circumference of a MgO pipe 11 at one end, while a flux transformer coil 14 is provided on a MgO base 13 at the other end, both the terminals are mutually connected using an Ag-plated Au lead wire 16 with a specified diameter. Thence, the pickup coil 12, flux transformer coil 14 and the outer periphery of the Au lead wire 16 are coated with an oxide superconductor material paste prepared by kneading calcinated material powder consisting of oxides containing elements at specified molar ratio with an organic solvent followed by forming to a specified shape. The paste-coated parts are then heat treated while holding the MgO pipe 11 and MgO base to provide an oxide superconductor along with providing an oxide superconductor layer 17 of a specified thickness on the outer periphery of the Au lead wire 16, thus obtaining a lead wire 15 coated with the objective metallic multiple oxide superconductor without causing any deformation.
Patent JP-S6220591-A (JP)
Title: Additive for coal slurry
Inventor: TODA TAKASHI
IPC: C09K23/52
Filed: 1985-07-19
Abstract: PURPOSE:An additive, consisting of a cyclopentadiene based monomer- unsaturated dicarboxylic acid (anhydride) copolymer, etc., capable of minimizing the amount of water and giving coal slurry keeping good fluidity. CONSTITUTION:An additive for coal slurry consisting of (A) a salt of cyclopentadiene based monomer (preferably 90-30wt%)-unsaturated dicarboxylic acid (anhydride) copolymer or (B) a salt of the hydrogenated copolymer (A). Examples of the cyclopentadiene based monomer include (methyl)cyclopentadiene, ethylcyclopentadiene and (co)dimer, trimer, etc., thereof, and preferred examples of the unsaturated dicarboxylic acid (anhydride) include maleic acid (anhydride), citraconic acid (anhydride), itaconic acid (anhydride), etc.
Patent JP-S5681150-A (JP)
Title: Fabrication of nozzle of injection pipe
Inventor: SHIYOUZEN DAISAKU
IPC: B21C37/29
Filed: 1979-12-06
Abstract: PURPOSE: To form the nozzle simply in good productivity by a method wherein a predetermined pore is drilled from an outer periphery of a matrix pipe toward a center thereof and, thereafter, the periphery of the pore is heated to a predetermined temp. and a die whose base portion has an inner diameter of a desired nozzle is pushed in said pore.  
     CONSTITUTION: The pore 2 having a diameter smaller than that of a desired nozzle is drilled into a matrix pipe 1. Subsquently, the periphey of the pore 2 is heated to a predetermined temp. by a high frequency induction coil 3 and, when that portion is reached to the predetermined temp., for example, about 950°C, heating is stopped and, immediately, a die 4 whose base part is a desired nozzle diameter and leading end is tapered is pushed in from an exterior of the matrix pipe 1 to form the nozzle 5. 
     COPYRIGHT: (C)1981,JPO&Japio