baber/WOPTO huggingface dataset:
Patent JP-2001070277-A (JP)
Title: Rf coil, magnetic resonance signal mesureming instrument and magnetic resonance image instrument
Inventor: NABEYA AKIRA
IPC: A61B5/055
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To receive a signal with high S/N while space between a pair of coil loops is adjustable by providing an LC parallel circuit on the respective received signal output parts of a pair of mutually opposed coil loops, and supporting the coil loops to be adjustable in the distance between them. SOLUTION: In a magnet system comprising a main magnetic field coil part, a gradient coil part and an RF coil part, wherein a subject to be picked up is carried in and out on a cradle, the RF coil part comprises a pair of coil loops supported adjustable in the distance between them. The coil loops are formed of serial connections of capacitors 301 and 310' with conductors 304 and 304', respectively, and the input circuits of preamplifiers 306 and 306' for amplifying the magnetic resonance signal are connected to both ends of each of the capacitors 302 and 302'. Diodes 310 and 310' are connected to the input circuits of the preamplifiers 306 and 306' in parallel, and a bias voltage is applied to the diodes 310 and 310' through RF choke circuits 312 and 312', respectively.
Patent JP-S63104274-A (JP)
Title: Track cross signal generating circuit
Inventor: MATSUYAMA HIROSHI
IPC: G11B21/08
Filed: 1986-10-21
Abstract: PURPOSE:To eliminate the chattering of a cross signal by using a directional signal to indicate the moving direction of a head in addition to two phase positional signals for generating a track cross signal, and making use of a half signal whose polarity changes every time when a head passes through the middle of point of a track. CONSTITUTION:Two phase positional signals P, Q having 90 deg. of phase difference with each other are supplied to two pairs of comparators 10, 11 and 12, 13 to which a reference level is impressed, and a directional signal and a track signal from one of the two pairs are inputted to a FF 14. A half signal from the other pair is inputted to a FF 15, to generate a track cross signal. In such a way, the exclusive logical sum of the comparison result signals P', Q' from the comparisons of signals with a reference level signal by the comparators 10, 11 is taken, and the logical sum of the comparison result signals P'', Q'' from the comparisons of signals with the reference level by the comparators 12, 13 is also obtained, and the polarities of thus obtained results are inverted at every time when a data head passes through the middle point of a track. Thus, the chattering removal function is provided to the titled generating circuit.
Patent JP-2001076598-A (JP)
Title: Detecting coil and proximity switch using it
Inventor: OOTA FUMITAKA
IPC: H01F38/14
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a proximity switch increasing the generated magnetic flux quantity of a detection section, improving detection sensitivity, and capable of extending a detection distance. SOLUTION: When a detection object approaches a detection section 22 provided on a main body case 14, this proximity switch detects the approach of the detection object and issues a detection signal. The detection section 22 comprises a detecting coil 21 having a coil section 21A with its coil wound cross sectional shape spread toward the detecting direction (a) of the detection object and a ferrite core 20 storing the detecting coil 21 and guiding the magnetic flux toward the detecting direction (a).
Patent JP-H03176042-A (JP)
Title: Surgical eye bandage
Inventor: IERUKU DOREGAA
IPC: A61B19/08
Filed: 1990-09-21
Abstract: PURPOSE: To completely cover the edge of an eyelid along with eyelashes and eyelash cut-scars by causing the freely drapable parts of the two cover flaps of a first plastic film to face and overlap each other above a window. CONSTITUTION: Two cover flaps 16, 17 covering the window of a surgical bandage are mounted on the upper surface of a first plastic film 10 opposite to the face of the patient, and the first upper cover flap 16 and a second lower cover flap 22 are mounted parallel with each other, respectively, in the region of the upper contour edge 18 and in the region of the lower contour edge 19 of the window 11, the cover flaps 16, 17 overlapping each other at 20, with free drapable parts 21, 22 facing each other above the window 11. The width of the overlap 20 preferably has a dimension large enough to cover the insides of the upper and lower eyelids completely from the eyeball. As a result, the surgical bandage is obtainable which can protect a surgical region from contamination by the edge of the eyelid and eyelashes or eyelash cut-scars by wrapping the cove flaps simultaneously.
Patent JP-H0985161-A (JP)
Title: Coating method of material
Inventor: KUMABE KIYOSHI
IPC: B05D1/18
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating method of a material by which lots of core material can be covered while the amt. of a coating material is decreased as much as possible and heat resistance can be given to the core material to be coated. SOLUTION: This coating method of a material includes a process for dissolving or dispersing various kinds of material as the core material in an acid chitosan soln. and a process for adding alkali to the obtd. soln. so as to control pH to 7 to 8.
Patent JP-S6299313-A (JP)
Title: Liquid plant active composition
Inventor: JIMII FUAAHIN CHIAN
IPC: A01N25/30
Filed: 1986-10-21
Abstract: A liquid phytoactive composition characterised in that it comprises;  (a) an N-phosphonomethyl-N-carboxymethyl compound;  (b) one or more liquid nonionic surfanctants; (c) a dispersing medium for the said N-phosphonomethyl-N-carboxymethyl compound; and  (d) one or more inert adjuvants is disclosed. A liquid herbicidal concentrate characterised in that it comprises: (a) an herbicidally effective N-phosphonomethyl-N-carboxymethyl compound  (b) one or more liquid nonionic surfactants; (c) a solvent for the said N-phosphonomethyl-N-carboxymethyl compound; and  (d) one or more inert adjuvants  is also disclosed. The formulation of this invention has the advantage that it can contain a high amount of active ingredient, is thermally stable over a wide temperature range, is compatible with and dilutable in both hard and soft water, and is also compatible and dilutable with a nitrogeneous fertilizer solution, and is minimally irritable to the eyes. Also, the formulation of this invention is stable upon aging over months of storage, over a wide temperature range. In addition, the nonionic surfactants are derived from naturally occurring products and are readily broken down by microorganisms.
Patent JP-H1190110-A (JP)
Title: Ultrasonic deforming method, manufacture of photosensitive material and ultrasonic deforming device
Inventor: UENO SHIYUUKEI
IPC: B01D19/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the effect of defoaming. SOLUTION: In this ultrasonic defoaming method for defoaming a liquid to be defoamed by irradiating the liquid to be defoamed with ultrasonic wave through an ultrasonic wave propagating liquid while passing the liquid to be defoamed in a defoaming vessel from a liquid flow-in port of the defoaming vessel to a liquid flow-out port, the defoaming is performed in a condition satisfying an equation, ΔI*AS/(FR*CV*SF)>=0.0026, in a relation among the difference ΔI(kgf/cm<2> ) of sound pressure intensity between the node and the anti-node of the standing wave generated in the liquid to be defoamed in the defoaming vessel, the flow rate FR(mm/sec) of the liquid to be defoamed at the liquid flow-out port of the defoaming vessel, the viscosity CV(cp) of the liquid to be defoamed, the frequency SF(kHz) of ultrasonic wave and the degree of air saturation AS(%).
Patent JP-H0299264-A (JP)
Title: Method for cleaning molten metal
Inventor: ISHII TOSHIO
IPC: C21C7/10
Filed: 1988-10-06
Abstract: PURPOSE:To continuously execute the trapping of microinclusions and to improve the capacity to remove the inclusions by bubbling a gas soluble in a molten metal even during pressure reduction. CONSTITUTION:The gas soluble in the molten metal is bubbled even during the pressure reduction. The trapping of the inclusions by the gas bubbling of the bubbling gas and the trapping of the microinclusions by the generation of the very small gaseous bubbles are continuous executed and the effect of floating the inclusions is obtd. over a long period of time. The capacity to remove the inclusions is further improved in this way.
Patent JP-S62111742-A (JP)
Title: Piercing of thermosensitive perforated plate
Inventor: MOGI KATSUMI
IPC: B41C1/14
Filed: 1985-11-11
Abstract: PURPOSE:To enable mass production of the same original plate to be performed by printing a pattern with the use of ink coloring matter containing carbon on the surface of thermosensitive film constituting a perforated plate and piercing holes in film through projection of heat ray. CONSTITUTION:An image 14 is printed on thermosensitive film 13 which is a perforated plate with thermosensitive film 13 adhered on a porous support 11 through an adhesive layer 12. This laminate is mounted on a table with the thermosensitive film 13 facing upward, then is flashed from above by a lamp (light such as near infrared ray or infrared ray). Consequently an image 14 absorbs a light energy, generating heat because of black ink containing carbon used. Thus thermosensitive film develops pierced holes.
Patent JP-H0196361-A (JP)
Title: Treatment of high strength titanium alloy before cold working
Inventor: OYAMA HIDETO
IPC: C22F1/18
Filed: 1987-10-05
Abstract: PURPOSE:To improve the cold workability of the ductility, drawability, forgability etc., of the title alloy while retaining the high strength characteristics of the alloy by hot working and thereafter annealing a Near beta type Ti alloy under specific conditions. CONSTITUTION:The billet of a Near beta type Ti alloy such as Ti-10V-2Fe-3Al or Ti-5Al-2Sn-2Zn-4Mo-4Cr is subjected to hot working such as at least >=15% forging in the temp. range of alpha+beta and is annealed at the beta transformation point or below and at the temp. at which age hardening does not occur. The volume ratio of fine alpha phase crystal is increased, by which the Ti alloy having high strength and excellent cold workability is obtd.
Patent JP-H01239287-A (JP)
Title: Foldable ladder
Inventor: DEIITAA KOREETO
IPC: E06C1/383
Filed: 1988-10-06
Abstract: PURPOSE: To uniformly fold a foldable ladder inward by installing inward bendable horizontal members having the 90-degree rotational center in a central range on vertical members so as to be rotatable by a prescribed angle, and incorporating horizontal member-joined pressing rails into the vertical member on the left and right of the horizontal members. CONSTITUTION: Central joints 4 are composed of spacer rollers 5 having the abutting edges 14 in a horizontal member 3, and can be freely folded up in the center by cooperating with joints 9 incorporated into edge parts of the horizontal member 3 in vertical member 10. Inward bending motion parts 7, 8 transmitted to the horizontal member 3 from the horizontal member 3 by left/right pressing rails 2 are joined by riveting accurately positioned to synchronize motion of the horizontal members 3. Thus, the horizontal members 3 are bent inward in the center, and since the two vertical members 10 can be folded up in a single bar shape, a foldable ladder can not only be easily housed in a limited space but also can be easily carried.
Patent JP-H1081040-A (JP)
Title: Image forming device
Inventor: SUKUNAMI HIROSHI
IPC: H04N1/387
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sorted printing paper by a method wherein the formation of images is performed out of image data in paginal order and, at the same time, this image forming action is repeated by the specified number of copies. SOLUTION: When received data are judged as not an EOJ code, which indicates the delimitation of image data, the received data are edited as the image data by one page and successively housed in a receiving buffer within a RAM 52. When the data by one page are judged to be received, the contents of the receiving buffer is housed in a page buffer within the RAM 52. To the following image data, the same action as mentioned above is repeated. Thus, in the page buffer, image data edited per one page unit are housed successively in the receiving order of the received image data. When the finish of receiving is judged by receiving the EOJ code, the image data stored in the page buffer in paginal order is continuously put into printing. This series of printings are executed by the number of times, which indicates the number of copies specified at a console panel 9.
Patent JP-H0193259-A (JP)
Title: Image reader
Inventor: MIFUJI KIMIYASU
IPC: H04N1/04
Filed: 1987-10-05
Abstract: PURPOSE:To obtain a device with high resolution by providing a switching reflection means which divides a whole image image-formed by an optical system into plural parts and selects and reflects a part of images sequentially, and an image pickup element which image-picks up the image of a part of an object selected and reflected by the switching reflection means. CONSTITUTION:When the image of the part 3a of an original 3 represented as (I) is image-formed on the image pickup element 9, the image pickup element 9 outputs a chrominance signal corresponding to the image to a signal processing circuit 25. Then, the chrominance signal is supplied to a control part 20 as image data via the signal processing circuit 25 and an A/D converter 26, and is stored in a memory 27, and is sent out from the control part 20 to an external equipment via an interface part 28. Next, when a light source 5a is lit off by a lamp driver 21 and the next light source 5b is lit, the part 3a of the original 3 shown in (II) is illuminated at this time. Thereby, the electromagnetic solenoid 14 of a switching reflection device 8 is driven by a solenoid driver 22, and since an angel of reflection is different this time, only the image of the part 3b of the original 3 shown in (II) is image-formed on the image pickup element 9. In such a way, only the part 3b of the original shown in (II) is read by the image pickup element 9, then, the whole image of the original 3 can be obtained.
Patent JP-2001071265-A (JP)
Title: Diamond dresser and hold member therefor
Inventor: WATANABE KIMIHISA
IPC: B24B53/12
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a diamond dresser allowing accurate positioning to a predetermined fixing position around an axis of a shank part. SOLUTION: In this diamond dresser 10, the peripheral face of a shank part 24 is formed with positioning faces 30 in constant relative positions to a dresser part 22, for positioning a fixing position around an axis Cs of the shank part 24. Accordingly, by engaging the positioning face 30 with an engagement face provided in a dresser hold member 12, i.e., the tip face 18 of a fixing screw 16 with the shank part 24 fitted in an installation hole 14 formed in the dresser hold member 12, a dresser part 22 of the diamond dresser 10 is accurately positioned to the predetermined fixing position around the axis Cs of the shank part 24.
Patent JP-S60142360-A (JP)
Title: Controller of copying machine or the like
Inventor: ITOU MASAZUMI
IPC: G03G15/00
Filed: 1983-12-28
Abstract: PURPOSE:To allow the operation of a copying machine, etc., by detecting abnormality of a measuring mechanism then supplying a predetermined atandard control signal to an image density control mechanism. CONSTITUTION:A microcomputer 201 has input terminals C1 and C6 connected to a toner fullness detector B1 which detects a toner container bottle being full of toner, a toner emptiness detector B2 which detects a decrease of the amount of toner in a toner supplementary tank 6a, a paper emptiness detector B2 which detects a paper cassette containing no transfer paper, a contacting/leaving detector B4 which includes a blade contacting/leaving sensor SE1, an abonrmality detector B5 which includes an abnormality sensor SE2 for an intense light erasing lamp, and a density measuring instrument B6 which includes a density sensor SE4 through switching circuits 202a, 202b...202f.
Patent JP-H0787767-A (JP)
Title: Control apparatus of linear motor
Inventor: FUJII TAKANARI
IPC: H02P7/00
Filed: 1993-09-13
Abstract: PURPOSE:To eliminate a need for a mechanical stop mechanism by a method wherein, when a power-failure detection means detects a power failure, a speed control means sets the target speed of an object to be conveyed to zero, a linear-motor drive means controls the speed of the object to be conveyed so as to become zero by using the electric power of a built-in battery and the object to be conveyed in a self-propelled state is stopped. CONSTITUTION:When a power failure is caused on the side of a power supply 10, a power-failure detection part 21 for a CPU 20 detects it, and a power-failure detection signal is output to a target-speed setting part 22. Due to the power failure, a secondary battery 12 starts supplying an electric current to the CPU 20 and to the side of a motor drive circuit 30 via a diode D2. That is to say, the target-speed setting part 22 sets a speed 0 as a target speed Vm when the power failure continues after a definite time has lapsed. Thereby, the motor drive circuit 30 (to which the electric current is supplied from the secondary battery 12 at present) drives a linear motor 40, and it decelerates a door which is self-propelled to the closing end side by inertia.
Patent JP-H0995580-A (JP)
Title: Polystyrene resin composition
Inventor: ISHIKAWA JUNICHI
IPC: C08L73/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polystyrene resin compsn. excellent in heat stability by compounding a polystyrene resin with a silicon-contg. polymer. SOLUTION: This resin compsn. is prepd. by compounding 100 pts.wt. styrenic polymer or copolymer having repeating units represented by formula I (wherein R<1> and R<2> are each H, methyl methoxy, or a halogen; R<3> is methyl, methoxy, vinyl, a halogen, hydroxyl, amino, or nitro; and (m) is 0-5) with 0.001-50 pts.wt. silicon-contg. polymer having repeating units represented by formula II [wherein R<4> is H, a 1-30C alkyl, an alkenyl, or an alkynyl; and R<5> is a divalent arom. group (e.g. phenylene or naphthylene) or a group formed by linking an arom. group to a 1-30C alkylene group or an alkenylene, an alkynylene, or an arom, group directly or through a linking group] and/or its curing product.
Patent JP-H0890199-A (JP)
Title: Cylinder for pressurizing by pin for hole as cast in tunnel core
Inventor: FUJII TOSHIYUKI
IPC: B22D17/24
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a cylinder for pressurizing by a pin for hole as cast in a tunnel core, in which the molten metal pressurization by the pin for hole as cast for removing casting blow can stably be applied. CONSTITUTION: In the cylinder 10, a pressurizing piston 11 and a holding piston 12 are slidably arranged and the pin 5 for hole as cast which can position in a cavity 22, is connected with the tip part of a rod 11a of the pressurizing piston 11. The pressurizing piston 11 is apart from the holding piston 12 with an interval holding rod 12a and further, can be linked with the holding piston 12 in a prescribed stroke range. The holding piston is abutted on a step part 10d and the advancing limit is regulated. A holding chamber 13, pressurizing chamber 14 and a returning chamber 15 are demarcated between the cylinder and the holding piston, between the holding piston and the pressurizing piston and between the pressurizing piston and the cylinder, respectively.  The holding piston 12 is surely stopped at the step part and hydraulic pressure is acted to the holding chamber 13 and therefore, the holding chamber can easily be opposed against the molten metal pressure from the cavity.
Patent JP-H03112481-A (JP)
Title: Apparatus for culturing algae
Inventor: KIKUCHI HIROYUKI
IPC: C12M1/00
Filed: 1989-09-26
Abstract: PURPOSE:To efficiently culture algae by arranging a rotating cage provided with many optical fibers capable of radiating sunlight in a culture capsule where a culture solution containing gaseous carbon dioxide is circulated and forcibly rotating the cage from the outside. CONSTITUTION:A culture solution is circulated through a culture capsule (D) with a culture solution circulating pump and gaseous carbon dioxide is blown from a blowing pipe 6 provided under the capsule body 1 and mixed in a culture solution in the interior of the culture capsule (D). Further, a rotating cage 10 having many optical fibers 15 capable of radiating introduced light introduced from one end thereof from the peripheral surface are arranged in the culture capsule (D). The rotating cage 10 is then forcibly rotated through a driven sprocket 19 from the outside of the culture capsule (D). Thereby sunlight and gaseous carbon dioxide introduced into the culture capsule (D) can be sufficiently homogenized to promote photo synthetic action and improve culture efficiency of algae.
Patent JP-2000080886-A (JP)
Title: Electric crushing method and device
Inventor: NISHIZAWA IZUMI
IPC: E21C37/18
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric crushing method and device capable of stably and efficiently performing electric crushing without depending on the position of a void present near the bottom face of each electrode. SOLUTION: A pair of electrodes 13 having sharp ends is made to abut against the subject of crushing 17, and after oil 15 in a tank 12 is injected into a cover 16 covering the periphery of the subject of crushing 17, high voltage pulses generated by a high voltage pulse generating part 11 are applied to the electrodes 13 to cause a high field concentration at the sharp end of each electrode 13 to generate a partial discharge in the void of the surface of the subject of crushing 17 which exists near each sharp end. Starting from the partial discharge in the void, a discharge path extends within the subject of crushing 17 and finally a discharge path is formed between the electrodes 13 to cause dielectric breakdown of the subject of crushing 17.
Patent JP-H0640287-A (JP)
Title: Device and method for control of vehicle headlamp
Inventor: DANI BENNRURU
IPC: F21V14/00
Filed: 1992-09-21
Abstract: PURPOSE: To provide an apparatus for controlling vehicle's headlights for switching the vehicle's headlights among a high beam-state, a low beam-state, and a light receiving-state. CONSTITUTION: An apparatus has a switch for switching a beam-state of vehicle' s headlights, light detecting means 10 is in contact to a light admittance member 7 confining the direction of incoming light rays, and a first circuit converts signals responsive to light radiation exceeding a preset threshold impinging on the light detecting means 10 to the signal suitable for automatically switching from one state to another. A system comprising a first unit, receiving means, and transmitting means for transfer a second unit including a conversion means for converting a signal suitable for automatically switching to convert the state of the received signal is obtained.
Patent JP-S60144370-A (JP)
Title: Water-based powdered paint
Inventor: KUBO AKIRA
IPC: C09D5/00
Filed: 1983-12-29
Abstract: PURPOSE:To provide the titled paint having excellent resistance to foaming, by blending a specified crystalline material to a water-based powdered paint obtd. by dispersing a thermosetting powder in water. CONSTITUTION:0.5-30wt% (based on the quantity of resin solid) crystalline material (e.g. 2,6-di-tert-butyl-4-methyl phenol) which is solid at room temp. and insoluble in water and has a m.p. of 150 deg.C or below and a particle size of 20mu or below, is blended with a water-based powdered paint obtd. by dispersing a thermosetting powder which is solid at room temp. and insoluble in water, in an aq. soln. contg. a surfactant or a cationic resin binder.