baber/WOPTO huggingface dataset:
Patent JP-H05346446-A (JP)
Title: Phase meter
Inventor: TSUBOI TATSUO
IPC: G01R25/00
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a phase meter for measuring phase accurately and stably by automatically selecting an appropriate phase measuring range depending on the phase difference of input signal. CONSTITUTION:The phase meter for measuring the phase difference between two signals to be measured applied on input terminals 10, 20 comprises an exclusive OR circuit 1 for switching two overlapping phase measuring ranges of 0-360 deg. and 180 deg.--l80 deg., a first phase measuring system (10-15, 20-25) having discontinuous point in each phase measuring range, and a second phase measuring system (2-4) including an AND circuit 2 having no discontinuous point in phase-output voltage characteristics. Output from the second phase measuring system is fed back to the exclusive OR circuit 1 and a stably operable phase measuring range is automatically selected among phase measuring ranges of first phase measuring system thus avoiding measurement error or instable operation due to discontinuous point.
Patent JP-2000006964-A (JP)
Title: Simple container for food
Inventor: SHIBATA ICHIRO
IPC: B65D85/50
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the structure of a container for food to make simple which is assembled by mechanically fitting a bottom plate and a frame material for simplifying assembly. SOLUTION: A lower end of a frame material 1 is inserted into a frame material insertion part formed along a periphery of a bottom plate 2 for fixing. A locking groove is formed on either an inner or outer face or both faces of the frame material 1, and a locking protrusion to be locked with the locking groove formed on the frame material 1 can be formed on an internal face of the frame insertion part formed along the periphery of the bottom plate 2. Only by lightly pushing the frame material 1 into the frame material insertion part formed along the periphery of the bottom plate on a site, a container can be easily assembled. Since upper end face and an external face of the frame material 1 have external faces of the frame material exhibited as they are, appearance as a relatively high-class food container may not be lost.
Patent JP-S57102002-A (JP)
Title: Solenoid iron core
Inventor: KURIHARA KEN
IPC: H01F7/16
Filed: 1980-12-18
Abstract: PURPOSE:To minimize the required quantities of iron and copper by making an iron core of solenoid have a cylindrical form as a whole and jointing the core parts ohliquely at each point of juncture. CONSTITUTION:A solenoid is made to have a cylindrical form as a whole. An iron core of said solenoid is provided with a plunger axially movable inside of a cylindrical plunger guide consisting of a non-magnetic material or an almost cylindrical movable iron core 2 and an almost cylindrical fixed iron core 3 consisting a suction magnetic pole opposing thereto. In the juncture A between the fixed iron core 3 and an yoke 4, the juncture between the yoke 4 and the yoke 5 and the juncture B between the yoke 5 and the yoke 6, a sectional end of each core or yoke running diagonally from an inside angle opposing respectively to the coll 7 to outside is contacted each other. As a result, the mean length of the coil for the sectional area of the iron core can be minimized. Also the mean magnetic path length can be minimized.
Patent JP-H0951-A (JP)
Title: Combine harvester having rachis branch-treating device
Inventor: SHINMYO TOSHIYUKI
IPC: A01F12/18
Filed: 1995-06-20
Abstract: PURPOSE: To provide a combine harvester having a rachis branch-treating device, capable of subjecting the first grade grains to the treatment of rachis branch- having grains after the threshing, and compacted without increasing the whole height and width of the frame of the combined harvester. CONSTITUTION: A grain tank (2) for storing the first grade grains discharged from a thresher (A) is disposed on the lateral side of thresher (A) loaded on a travel frame in an adjacent posture, and a space (3) is formed under the thresher (A) on the side of the grain tank (2). A rachis branch-treating device (4) for treating rachis branch-having grains is disposed in the space (3), and communicated with a first grade-receiving chute (5) to treat the first grade grains, before stored in the grain tank (2). Or, the space (3) is formed under the grain tank (2) on the lateral side of the thresher (A), and the rachis branch- treating device (4) is disposed in the space (3) to treat the first grade grains, before stored in the grain tank (2).
Patent JP-H0344099-A (JP)
Title: Magnetic shielding device
Inventor: ONOE TATSUYA
IPC: H05K9/00
Filed: 1989-07-12
Abstract: PURPOSE:To improve magnetic shielding performance, and to reduce the quantities of magnetic shielding plates required by using the magnetic shielding plate composed of a silicon steel material. CONSTITUTION:A magnetic shielding device 11 for a magnetic resonance imaging device is installed so as to surround a magnet 1. The magnetic shielding device 11 consists of a sidewall section 11a and a ceiling section 11b. The sidewall section 11a is constituted by sticking a magnetic shielding plate 13 made up of a silicon steel band 13a to a panel 12. When a plural layer of the magnetic shielding plates 13 are laminated on the panel 12, the substantial thickness of the silicon steel bands 13a is increased, thus improving magnetic shielding capacity.
Patent JP-H0736363-A (JP)
Title: Gymnastic skill training device
Inventor: KAWAHITO MITSUO
IPC: G09B19/00
Filed: 1993-07-19
Abstract: PURPOSE:To provide a gymnastic skill training device for conducting such training that a learner can learn without difficulty gymnastic skills required for sports or special work. CONSTITUTION:A motion pattern is measured from the body 1 of a learner by a motion pattern measuring device 2, a corrected muscular activity calculating device 3 compare the measured motion pattern with a target motion pattern stored in a target motion pattern memory device 4, the corrected muscle activity which is the error is inputted to a stimulating time pattern generator 5. The stimulating time pattern generator 5 inputs a stimulating time pattern to a stimulation controller 6, and the stimulation controller 6 inputs a control signal to a vibrator and a stimulating electrode 7, whereby the body 1 is stimulated.
Patent JP-H0466741-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: IMASHIRO MINORU
IPC: F02D45/00
Filed: 1990-07-05
Abstract: PURPOSE:To decrease fuel consumption while securing combustion stability during cold operation by providing such constitution as carrying out fuel supply so that a cycle in which a fuel supply quantity per cylinder is increased more than an average value during cold operation of an engine, and a cycle in which the fuelsupply quantity is decreased less than the average value are repeated alternately. CONSTITUTION:An engine temperature detection means 5 which detects a temperature condition of an engine is provided in the fuel supply device of an internal combustion engine provided with a means 1 which detects an operational condition of the engine, a means 2 which calculates a fuel supply quantity based on the operational condition detected, and a means 4 which supplies the calculated fuel supply quantity to the engine, and any cold operation of the engine is judged by a cold operation judging means 6 according to the output of the means 5. A fuel injection quantity is corrected by a fuel supply quantity compensation means 3 so that a cycle in which the fuel supply quantity per cylinder increased more than the average value and a cycle in which fuel supply quantity is decreased less than the average value of the fuel supply quantity per cylinder are repeated alternately during cold operation of the engine based on the judged result.
Patent JP-S6422126-A (JP)
Title: Pcm signal repeating circuit
Inventor: KUROSAWA KATSUHIKO
IPC: H04J3/14
Filed: 1987-07-17
Abstract: PURPOSE:To prevent the omission of a low order PCM signal in a high order PCM signal and to keep a transmission signal to a next repeater in a normal condition by inserting an alarm spread preventing signal based on the turning-off of the low order PCM signal. CONSTITUTION:A high order PCM signal (a) is separated to low order PCM signals (b)-(e) with a separating circuit 1 and either of the low order PCM signals (b)-(e) is outputted to an external part with a selecting circuit 3 as a low order PCM signal. For remaining low order PCM signals (f)-(h), the non-synchronizing signal is switched to either of AIS signals (o)-(r) with a switching circuit 4 in accordance with an AIS switching instructing signal (k) of a synchronizing supervising circuit 2. A low order PCM signal (m) is inserted instead of the low order PCM signal (j) sent to the external part in accordance with an inserting instructing signal l of a selecting circuit 2. When the low order PCM signal (m) is turned off, the low order PCM signal (m) is switched into either of the AIS signals (o)-(r) with a signal turning-off detecting signal (n) of a detecting circuit 7.
Patent JP-S5881544-A (JP)
Title: Mold for continuous casting
Inventor: KASAI SATOSHI
IPC: B22D11/04
Filed: 1981-11-09
Abstract: PURPOSE:To produce a mold having excellent heat resistance and high-temp. abrasion resistance by melt-spraying a specific powder mixture on the inside surfaces of a mold for continuous casting thereby coating said surfaces. CONSTITUTION:A powder mixture consisting of 10-40% Ni-Cr alloy powder and the balance Cr carbide powder is melt-sprayed on the inside surfaces of a mold 1 for continuous casting, whereby a melt-sprayed coating layer 3 is formed on the inside surfaces of the mold 1. Ni or Ni alloy plating 2 is carried out on the inside surfaces of the mold 1 and a powder mixture consisting of 10-40% Ni-Cr alloy powder and the balance Cr carbide powder is coated by melt-spraying on the plating layer 2. Thus, heat resistance and abrasion resistance are improved, the service life of the mold is prolonged and productivity is increased considerably.
Patent JP-H03268993-A (JP)
Title: Recording material
Inventor: ARAKI KATSUMI
IPC: B41M5/30
Filed: 1990-07-05
Abstract: PURPOSE:To ensure that coloring and storage properties are satisfactory and other installation requirements are met by adding a fluorene derivative having an amino group substituted by an alkyl group with an amino residual group or an amido residual group in the 6th position as an electron-donative colorless dry. CONSTITUTION:A fluorene derivative having an amino group substituted by an alkyl group containing an amine or amido residual group in the 6th position, for example, diisopropylnaphthalene in which a compound is dissolved, as an electron-donative colorless dye, is emulsified and dispersed in an aqueous solution of sodium salt, part of polyvinylbenzenesulfonic acid, to obtain an emulsion. Separately aqueous melamine and formaldehyde solutions are thermally stirred to obtain an aqueous transparent initial polymer solution of melamine and formaldehyde. This aqueous solution is mixed with the mentioned emulsion, and an aqueous solution of polyvinylalcohol and starch powder are added to this dispersion liquid. In addition, water is added to this adduct to condition a microcapsule-dispersed, liquid, and then it is applied to a sheet and dried to obtain a capsule sheet containing an electron-donative colorless dye. Next, this sheet is placed over an electron-receptive compound sheet and these sheets are given a load to allow color development.
Patent JP-S5969378-A (JP)
Inventor: MASASHIRO TAKANOBU
IPC: H02P7/292
Filed: 1982-10-12
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-2001014683-A (JP)
Title: Optical recording medium
Inventor: YASHIRO TORU
IPC: G11B7/24085
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium which has a ROM region and a recordable region having a superior recording and reproducing characteristic of a program memory area (PMA) section. SOLUTION: The optical recording medium is provided with a light absorbing layer directly on or through other layer over the substrate which has a reproducing dedicated region having information pits on the surface and a recording capable region having guiding grooves on the surface. The medium has a region (PMA) on which contents information related to the number of titles of the programs and time is recorded, and the track pitch of the PMA is set larger than a medium average track pitch.
Patent JP-2000013870-A (JP)
Title: Communication method, base station and terminal equipment
Inventor: TAKAMURA KAZUHISA
IPC: H04B1/715
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To enable efficient constitution of a radio network system of cellular method which has little interfered from adjacent cells or the like. SOLUTION: A communication available area is divided into at least a 1st group area 1a and a 2nd group area 1b. A base station makes radio communication with a terminal by a prescribed access system in a 1st time hour set periodically for the 1st group area, and the base station makes radio communication with the terminal by a prescribed access system in a 2nd time hour other than the 1st time hour set periodically for the 2nd group area.
Patent JP-H0469428-A (JP)
Title: Hybrid dynamic vibration absorber
Inventor: YOSHIDA KAZUO
IPC: F16F15/02
Filed: 1990-07-06
Abstract: PURPOSE:To prevent spillover unstability in vibro-isolating control by setting a natural frequency of a passive dynamic vibration absorber higher than a vibration frequency of the highest mode of a building considered in the control. CONSTITUTION:A passive dynamic vibration absorber is constituted of a mov able mass ma2 horizontally movably supported onto the highest story of a build ing, spring (its rigidity constant is assumed ka2) for connecting this movable mass ma2 to the building and a damper (its damping constant is assumed Ca2). Further, an active dynamic vibration absorber is constituted of a movable mass ma1 horizontally movably supported onto the movable mass ma2 and an actuator for connecting this movable mass ma1 to the movable mass ma2 to apply con trolled horizontal driving force between both the movable masses. The constants ka2, ca2 of the spring and the damper are switched bordering a rapid brake by a stopper. Then, a large impact is applied to the building by showing maxi mum acceleration larger than in the case of no control excepting a switching type hybride dynamic vibration absorber (SHDVA).
Patent JP-H1019734-A (JP)
Title: Apparatus for inspecting liquid crystal display substrate
Inventor: ISHII MASANOBU
IPC: G01M11/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To protect an inspection means, a substrate by setting a surface state inspection means for inspecting a surface state of the substrate in front of a defect inspection means spaced a minute distance from the substrate in an inspection direction and removing dust on the substrate based on the information. SOLUTION: A power source 5 is connected to a pixel electrode 7 of an active matrix substrate 23 and a thin film transparent electrode 24 of an electrooptic element 1. An electric field is applied between the electrodes 7 and 24 to change an optical state of the optical element 1. A light from a light source 2 is projected to the optical element 1, reflected at a gold vapor deposition film 26 at a bottom face, received at a photodetector 3, and photoelectrically converted. A state of the reflected light is observed by a monitor 4, an image of which is processed thereby to specify the presence/absence, state of defects of the matrix substrate 23. When a fixed device 9 moves in a horizontal direction 14, a sensor 13 detects when a dust 10 adheres to the matrix substrate 23 and sends the information to a control device 15.  The control device 15 sends an operation command to a pressure air device 16 and a vacuum device 17, so that the dust 10 is removed from on the matrix substrate 23 by the pressure air device 16 and vacuum device 17.
Patent JP-H05338561-A (JP)
Title: Handling method of empty pallet by trailor and structure of trailor
Inventor: KINOSHITA YOSHIHIRO
IPC: B62D33/02
Filed: 1992-06-12
Abstract: PURPOSE:To provide the structure of a trailer which receives empty pallets on the place except the loading platform of a trailer for transporting and taking charge of them so as to smoothen application control, and is provided with bar member construction to protect the trailer in addition. CONSTITUTION:In a trailer which wheels 10 are mounted on the rear lower part of the loading platform 10, an auxiliary leg 14 to support the loading platform at stoppage is provided on the front part thereof, and is attracted to run by means of a tractor, a handling method of empty pallets by the trailer by which the empty pallets 21 are received between the auxiliary leg and the wheels so as to transport or take charge of them is provided, and a bar member assembly to receive empty pallets between the bar members and also used as side bumpers by putting the bar members 20C, D, E in a row and fixing lattice-likely in the front and rear, right and left, and up and down directions between the auxiliary leg and the wheels is provided.
Patent JP-H0466758-A (JP)
Title: Ramjet engine
Inventor: FUNAKI KATSUMI
IPC: F02C7/057
Filed: 1990-07-06
Abstract: PURPOSE:To increase the operation efficiency extensively by providing a compression passage, and a diffusion passage connected to the compression passage through a throat, to the air intake device of a ramjet engine, and making the air collecting area by the compression passage and the opening area of the throat variable. CONSTITUTION:A ramjet engine is loaded on a supersonic flying substrate 1 and it furnishes an air intake device 2 opened at the lower side of the body of the flying substrate 1, a combustor 3, and a jet nozzle 4. The air intake device 2 furnishes a control plate 5 and a baffle plate 6 opposing to the lower side of the control plate 5, and the control plate 5 can be moved longitudinally to the flying substance 1 by an actuator 7. And the baffle plate 6 can be regulated its angle to the air flow direction by an actuator 8, and it forms a compression passage 9 to reduce the section area gradually in the air flow direction, a throat 10, and a diffusion passage 11 continuously between the first guide 5a. The actuators 7 and 8 are controlled according to the detecting result of the critical operation condition near the throat 10.
Patent JP-H05346344-A (JP)
Title: Fiber type reflection type optical sensor
Inventor: SAKAI YASUMASA
IPC: H01H35/00
Filed: 1992-06-12
Abstract: PURPOSE:To detect even a minute object by placing fibers for projecting and receiving light in parallel and polarizing a light path for miniaturizing a fiber fixing part and hence installing a sensor even at a narrow space. CONSTITUTION:An optical fiber 1 for projecting light and that 2 for receiving light are laid out in parallel and a lens 4 for polarizing the light path of reflection light which is reflected by an irradiation light and an object to be detected is laid out in front of the end face of the optical fibers 1 and 2. Also, lenses 5 and 6 for projecting and receiving light are laid out between the end faces of the optical fibers 1 and 2 for projecting and receiving light and the lens 4 and further a pin hole 7 is formed on the irradiation end face of the optical fiber 1 for projecting light.
Patent JP-H08337300-A (JP)
Title: Liquid tank
Inventor: MORI KUNINORI
IPC: B67D7/78
Filed: 1995-06-12
Abstract: PURPOSE: To make the temperature and the density of a liquid in a liquid tank uniform without an artificial control such as mixing/agitation by a method wherein the inlet of an outside liquid is provided on the bed bottom of the liquid tank, and the liquid of a high temperature or a liquid of a small specific gravity, etc., are fed from the bed bottom. CONSTITUTION: A bottom part of a liquid tank is made into a double bottom, and small holes are provided extending to the whole surface of an upper bottom 2, and a porous water feeding port 4 is attached at the center of a lower bottom 3, and water of a high temperature, etc., are fed from the bottom by a water feeding pipe 5. By doing so, when the temperature of the whole body needs to be unified, the whole body naturally becomes a uniform temperature by a convection reaction by feeding a liquid of a high temperature from the bottom. Also, when two liquids need to be mixed, by feeding a liquid of a smaller specific gravity from the bottom, the two liquids become uniform by the same kind of reaction.
Patent JP-H0623966-A (JP)
Title: Printing device
Inventor: YAMAMOTO SATOHARU
IPC: B41F5/24
Filed: 1992-07-07
Abstract: PURPOSE:To automatically carry out trial printing without mounting an expensive base plate on a printing device when operation of the printing device is started. CONSTITUTION:When operation of a printing device is started in flexography, a film 32 wound around a printing roll 30 disposed in parallel with a plate cylinder 25 is taken up on a winding roll 33 by driving a motor 34 while pressing the film 32 against a form plate 26. In this case, the film 32 is wound on the winding roll while the winding tension of the film 32 is kept constant so that relative speed between the form plate 26 of the plate cylinder 25 and the film 32 becomes the same, and trial printing, which is done for stabilizing ink transfer to the form plate 26, is carried out automatically with the inexpensive film 32.
Patent JP-H0736209-A (JP)
Title: One-component toner for nonmagnetic developing system
Inventor: YAMASHIRO JIRO
IPC: G03G9/08
Filed: 1993-07-21
Abstract: PURPOSE:To provide a one-component toner for a nonmagnetic developing system excellent in flowability, ensuring a slight change of image density and hardly causing fog. CONSTITUTION:A silicon dioxide-based additive is stuck to the surfaces of toner particles. The absolute value of the extent of electrostatic charge of the toner particles is >=25muC/g, that of the additive is <=500muC/g and the additive is electrostatically charged to the same polarity as the toner particles. The objective one-component toner for a nonmagnetic developing system is obtd.
Patent JP-S6265943-A (JP)
Inventor: KAARU RUDORUFU BAATOUSERU
IPC: C03B23/035
Filed: 1986-07-30
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-S6157079-A (JP)
Title: Floppy disk driver
Inventor: INASUMI HIROKUNI
IPC: H02K41/03
Filed: 1984-08-28
Abstract: PURPOSE:To make the thickness of a driver thinner, its depth shorter and the drive compact by providing a linear pulse motor opposite to both sides of a floppy disk and then providing a magnetic head of each linear pulse motor opposite to the floppy disk. CONSTITUTION:A diskette 2 is disposed at the center of a casing 1, and a floppy disk 4 is incorporated. Flat-type linear pulse motors 5 and 6 are caused to face each other at both upper and lower sides of the floppy disk 4, and magnetic heads 7 and 8 are provided opposite to the floppy disk 4. A reverse gate- shaped stator 16 for forming magnetic pole teeth 15... at the bottom of the flat- type linear pulse motor 5 is provided, and guide plates 18 and 18 having a guide groove 17 in double upright walls 16a and 16a of the stator 16 are fitted. Then a non-magnetic adapter plate 20 to which the magnetic head 7 and a mobilizer 19 are fitted to one side and the other side respectively is slidably inserted between the guide grooves 17 and 17 of the guide plates 18 and 18, thereby making the overall driver thinner.