baber/WOPTO huggingface dataset:
Patent JP-H10118043-A (JP)
Title: Magnetic resonance imaging apparatus and its sound insulating method
Inventor: TAKAMORI HIROMITSU
IPC: G01R33/385
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To remarkably decrease solid-transmitted vibration from an inclined magnetic field coil and to well suppress noises as the whole gantry by forming an enclosed space in the surroundings of an inclined magnetic field generating means and arranging a vacuum space forming means for forming the enclosed space under vacuum condition. SOLUTION: A static magnetic field is formed in a space S for diagnosis on the inside of a gantry by using a static magnetic field magnet 21 and an inclined magnetic field coil 23 is arranged in a bore of the magnet 21 under vacuum and enclosed condition. In addition, a space between an inner cylinder formed of a non-magnetic material and with a smaller diameter than that of the bore and the magnet 21 is closed with vacuum lids 25A and 25B formed of the non-magnetic material on both end parts in the Z axis direction. In addition, a vacuum-resistant hose is connected with a side member 30sd of the flange 30A of the vacuum lid 25A and a vacuum pump is connected with the hose.  In addition, a vacuum-resistant vibration insulating terminal 60 is hermetically fitted to the side member 30sd of the flange 30B of the vacuum lid 25B and an external electric source wiring 61 and an internal electric source wiring 62 are connected with each other through the terminal 60.
Patent JP-H08108735-A (JP)
Title: Heating apparatus for interior space of electric vehicle
Inventor: MIHIAERU KERUTSU
IPC: H01M10/667
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To air-cool a high-temperature battery advantageous for structural simplicity and relatively great safety in a vehicle provided therewith and to provide a structure advantageous as a whole by causing a sufficient drop of the battery operating temperature which may be high depending on situations when heat of air from the battery is utilized. SOLUTION: This device for heating the interior space of an electric vehicle has an air-cooled high-temperature battery 1 using its waste heat in heating. Heat is supplied into the vehicle interior space via a liquid or water circuit 7 having a heat exchanger 6 to which waste air from the high-temperature battery 1 and fresh air are controllably applied. The liquid or water circuit 7 is connected to heat-generating components 14 of an electric drive system and therefore assumes its cooling.
Patent JP-H02256668-A (JP)
Title: Pyridazinone derivative
Inventor: TANIGAWA KEIZO
IPC: C07D405/12
Filed: 1989-10-20
Abstract: NEW MATERIAL:A compound expressed by formula I and salt of the compound [R1 is H, 2-propenyl or 1-4C alkyl; R2 and R3 are H or 1-3C alkyl; X is Cl or Br; Y is H, halogen, NO2, NH2 or AR4 (A is O or S; R4 is H, 1-8C alkyl or group expressed by formula II; R5 is H or 1-4C alkyl); Ar is group expressed by formula III (Z1 and Z2 are H, halogen or 1-4C alkyl, etc.), etc.]. EXAMPLE:4-chloro-5-(4-methoxy-1-naphthylmethylamino)-3(2H) pyridazinone. USE:Curing agent for bronchial asthma, allergic rhinitis, urticaria, inflammatory disease and ischemic disease of heart, etc. PREPARATION:4,5-dihalo-3(2H) pyridazinone compound expressed by formula IV is reacted with arylmethylamino derivative or salt of the derivative in the presence of deoxidizer (e.g. Na2CO3), as necessary, to afford the compound expressed by the formula I.
Patent JP-2001101423-A (JP)
Title: External form recognizing device
Inventor: KUSHIBUCHI TAKAO
IPC: G06T7/60
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To highly accurately obtain labeling data being various information such as external form of an object without being affected by a lay out state on the surface of the object. SOLUTION: An image input means 1 reads the image data of the object and has the height data of a projection for each pixel. After the image data are binarized by a binarizing means, various kinds of information such as circumscribed rectangle of the projection can be obtained by a labeling means 3. A processing means 5 sets a circumscribed line G outside the circumscribed rectangle of the projection for a fixed quantity, fetches the image data of the image input means 1 and recognizes pixel continued from the outer edge of the projection for a height greater than the reference height of the circumscribed line G as a projection. Corresponding to newly recognized pixels, labeling data such as the external form, area and volume of the projection are updated and stored in a storage means 4.
Patent JP-H0988595-A (JP)
Title: Water-cooling device for automobile engine
Inventor: HARADA NORIHIRO
IPC: F01P5/12
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooling device for an automatic engine to be excellent in energy efficiency, high in the degree of freedom of an installation place, and to simplify sealing of cooling water. SOLUTION: A water-cooling device 1 for automobile engine comprises a volute type water pump 10; and a gas turbine system 20 to input exhaust gas 62 from an engine 8 to drive the water pump 10. The gas turbine system 20 comprises a gas feeding part to input the exhaust gas 62 from the engine 8; a feed amount regulating means to regulate an amount of the exhaust gas 62; a gas turbine 21 to rotate an impeller; a temperature sensor 22 to sense the temperature of cooling water 61; and a control means 30.
Patent JP-H0699166-A (JP)
Title: Method and device for treating drained water
Inventor: IKEDA HIROAKI
IPC: C02F1/00
Filed: 1992-09-21
Abstract: PURPOSE:To enable drained water to be treated continuously and stably without deteriorating the quality of treated water by measuring at least, one of the electroconductivity, ultraviolet absorption rate, COD and TOC values of treated water and controlling the discharge of condensed water distilled at the measured value to an area outside a drainage treatment system. CONSTITUTION:An electroconductivity meter 14 is installed halfway through a water transport route through which treated water in a condensation can 3 is sent to a condensate storage tank 12 using a vacuum pump 9 which acts as a condensate discharge pump. The meter 14 measures the electroconductivity of treated water and transfers the measured value as a signal for voltage to a reception part 15. The reception part 15 converts the measured value to, for example, an electric current or a voice to allow an automatic or a manual opening of a condensed water discharge valve 16 installed at the bottom of the condensation can 2. In turn, the condensed water is transported to a condensed water discharge tank 17 from the condensation can 2 by driving a water feeder pump. In this case, the supply of untreated water to the condensation can 2 and the activation of a heat pump unit 4 and the vacuum pump 9 are stopped. An ultraviolet absorption rate gauge, a COD or a TOC meter can be used instead of a dielectric constant meter, or a combination of these meters can be used.
Patent JP-S62136425-A (JP)
Title: Floor surface cleaner in conveyer apparatus
Inventor: YAMASHITA MEGUMI
IPC: B65G67/20
Filed: 1985-12-05
Abstract: PURPOSE:To perform cleaning of a floor surface easily and reliably by providing a dust scattering preventing floor plate with an exit located below a conveyer body and a cleaning brush extending right-to-left between a pair of chains and slidingly movable in contact with the floor surface. CONSTITUTION:When transportation of luggages is completed, the floor surface 16 of a luggage case 1 is covered with dust, and a screw 23 at the rear portion of a floor plate 4 is removed to pivot a lid 18 downwardly to open an exit 17. In this condition, a protection frame 11 is moved forward to move a brush 15 attached to a conveyer body 8 rearward, so that dust on the floor surface 16 can be ejected from the exit 17, when the ejection is completed, the exit 17 is closed. Thus constructed, the brush is slidingly moved in contact with the floor surface by a chain drive to clean the floor surface with dust collected to be ejected, assuring easy and reliable cleaning of the floor surface.
Patent JP-S62134731-A (JP)
Title: Fault diagnostic system for information processor
Inventor: FUJIWARA KATSUMI
IPC: G06F11/22
Filed: 1985-12-09
Abstract: PURPOSE:To execute a diagnosis of a processor in which a processor resources allocation rule of an instruction exists, by executing a test routine by determining an execution sequence of plural test routines so that a range of processor resources verified by some test routine contains a verification range of the test routine which is executed in the previous time. CONSTITUTION:An instruction is sent to an instruction decoding circuit (DEC0) 3-0 through paths 10, 11 from a main storage device 1. The first instruction of the DEC0 3-0 is initialization processing, therefore, the DEC0 3-0 instructs resources in a processor to be verified S1, and reset in a scalar 4. Subsequently, in case a processing of a call S1 is decoded by the DEC0 3-0, the DEC0 3-0 starts an instruction decoding circuit (DEC1) 3-1 and a data transferring circuit (REQ2) 2-2 of a vector processor (= a processor to be verified) S1. An initial address for reading out the main storage device 1 is transferred to the REQ2 2-2 inseparably from the start of this data transferring circuit.
Patent JP-H0347084-A (JP)
Title: Production of l-alanine
Inventor: GOTO MAKOTO
IPC: C12P13/06
Filed: 1989-10-24
Abstract: PURPOSE:To enable efficient production by reacting L-aspartic acid in an aqueous solution containing a chloride in a reaction solution in the presence of microbial cells of Pseudomonas.dacunhae at 40-47 deg.C. CONSTITUTION:A microorganism, such as Pseudomonas.dacunhae IAM1152, containing an L-aspartic acid beta-decarboxylase is cultured in a culture medium used for normal microorganisms under aerobic conditions. Enzymic reaction is carried out in the presence of the resultant microbial cells or crushed substances thereof in an aqueous solvent in the coexistence of L-aspartic acid or a salt thereof and a chloride, such as sodium chloride, as Cl ions in about 3-150mM concentration at 40-47 deg.C reaction temperature and pH about 4.3-5.0. L-Alanine formed in the obtained reaction solution is then separated and purified by well-known ion exchange resin treatment. Thereby, thermal stability of the enzyme can be improved to efficiently produce the L-alanine at a high reaction rate.
Patent JP-H05127159-A (JP)
Title: Back light
Inventor: KASHIMA KEIJI
IPC: G02F1/1335
Filed: 1991-09-27
Abstract: PURPOSE:To improve conversion efficiency and to obtain high brightness by disposing a light-transmissive sheet provided with prisms having straight peak ridges in the state of nearly paralleling these peak ridges on the light exit surface of a light transmission plate in such a manner that the peak ridge surface exists on an outer side. CONSTITUTION:A light diffusing material 6 having the refractive index higher than the refractive index of a light transmission plate material, for example, a coating material contg. titanium white, etc., are printed in a dotty shape by a method, such as screen printing, on the one wide surface of the light transmission plate 1 consisting of the light transmissive material, such as quartz, glass and acrylic resin material. The surface thereof is coated with a specular surface or light reflection plate 3 and a wire-shaped light source 4 in proximity to at least one flank end of the light transmission plate 1 is provided at this end. Further, the sheet 2 consisting of the light transmissive material having the many straight peak ridges parallel with each other at fine intervals on the same surface is disposed on the light exit surface side of the light transmission plate 1 in such a manner that the peak ridge surface exists on the outer side. As a result, the directivity of the light emitted from the light emission surface of the back light is changed and the directivity near to the normal direction dropped onto the light exit surface is additionally intensified.
Patent JP-2000093015-A (JP)
Title: Device for covering leaf vegetable with mulch film
Inventor: YOSHINARI KENJI
IPC: A01G13/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem that the leaf vegetables such as Chinese cabbages have been covered with caps, respectively, or bound together with old hung leaves with strings, respectively, to prevent the damages to the surfaces of the vegetables, just before harvested, wherein the works are manual works, require long times for the attaching and detaching works, and are difficult to perform small actions such as the increase in a shipping speed and the adjustment of the shipping in response to the price of the vegetables. SOLUTION: This device for covering leaf vegetables with mulch films is used for continuously covering the upper portions and both the lateral sides of the leaf vegetables 1 approximately linearly planted on the surface of a farm field with a mulch sheet 2 to prevent the direct contact of the leaf vegetables with outer air, before the leaf vegetables are harvested. The covering mulch sheet 2 is preferably further partitioned with partition tools 3 between the leaf vegetables 1, respectively, to independently cover the leaf vegetables.
Patent JP-H05111645-A (JP)
Title: Magnetic separator
Inventor: YAMAURA TAKESHI
IPC: B03C1/06
Filed: 1991-10-23
Abstract: PURPOSE:To provide a magnetic separator where magnetic particles adsorbed by a magnetic disk are efficiently conveyed and simultaneously capacity for magnetic particles contained in wastewater is improved. CONSTITUTION:A toothed belt 54 is made a scraper belt for scraping magnetic particles 58 stuck on the surface of a magnetic disk 24 and also is equipped with scraper blades 55, 55 on the surface. Thus the belt 54 is prevented from running idle. The magnetic particles 58 scraped by the toothed belt 54 fall between the scraper blades 55, 55 of the toothed belt 54 and are conveyed. And since the toothed belt 54 equipped with the scraper blade 55 is used, permanent magnet fragments can be fitted the whole region of the magnetic disk 24, and the throughput for magnetic particles 58 contained in wastewater is improved.
Patent JP-H04151124-A (JP)
Title: Mim liquid crystal panel
Inventor: YAZAWA SATORU
IPC: G02F1/136
Filed: 1990-10-15
Abstract: PURPOSE:To manufacture the panel of stable quality and to improve the yield of the process by making the area of an MIM element smaller than the area of a picture element electrode and including the pattern of the MIM element completely in the pattern of the picture element electrode. CONSTITUTION:After a 1st electrode 11 is formed, a 2nd electrode 12-1 is formed, polyimide is provided on an element 14, and a contact hole 13 is bored. A 1st electrode 12-2 is formed even on a wiring line and serves to decrease the line resistance, and the picture element electrode 15 is formed lastly. In this case, the area 14 of the MIM element is a crosshatched part and the picture element electrode 15 covers the whole MIM element 14, so the element is neither stained nor flawed owing to rubbing, or not damaged electrostatically. Consequently, the picture element of the liquid crystal panel is improved and stabilized.
Patent JP-H09117684-A (JP)
Title: Vertical crusher
Inventor: ISHIKAWA TATSURO
IPC: B02C15/04
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a vertical crusher capable of highly efficiently crushing a material, with a separator having high classification precision and almost free from a mill differenetial pressure. SOLUTION: This vertical crusher is equipped with a crushing roller and a rotary table, so that a supplied material is crushed between the upper face of the rotary table and the peripheral face of the crushing roller by applying a specified crushing pressure to the crushing roller. In addition, the crusher is equipped with a rotary separator 3 for classifying a crushed material on the top, and the rotary separator 3 is composed of a rotor 13B rotating around a vertical shaft, a means for rotating the rotor 13B and classifying blades 13A arranged at an equal interval on the outer periphery of the rotor 13B. Each of the classifying blades 13A is formed of a flat plate or a bent plate having the flat plate arranged along the center of rotation as viewed from a planar angle, and is gradually widened in diameter from bottom to top.  In addition, the width of the flat plate is gradually smaller from bottom to top.
Patent JP-H10126265-A (JP)
Title: Test circuit for d/a converter and microcomputer provided with it
Inventor: TAKAYAMA SHIGERU
IPC: H03M1/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the test circuit and the microcomputer provided with it, in which a defective D/A converter that has a digital code input resulting in causing a high impedance output in an output of the D/A converter with a minimum scale. SOLUTION: A sense amplifier circuit 11 senses a current on an output line 10 when a D/A converter 1 receives a signal signal 8, the detection result is latched by a latch circuit 20, which provides an output of a discriminating signal 21 that is used to detect the defective D/A converter 1. A sense amplifier with a simple configuration is used for the test circuit to easily detect a high impedance defective mode in an output of the D/A converter and the detection circuit which does not incur cost increase in manufacture is realized on a semiconductor integrated circuit.
Patent JP-2000105051-A (JP)
Title: Prefabricated refrigerator with deep freezer
Inventor: SHODA TOMOAKI
IPC: F25D17/08
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid compression at the time of starting a compressor by energizing a crankcase heater at the time of turning ON a power source in a prefabricated refrigerator with a deep freezer having the freezer with the heater at the compressor, and starting the compressor after a predetermined time is elapsed. SOLUTION: When a serviceman closes a power source ON switch 30 after an installation of the prefabricated refrigerator with a deep freezer, a crankcase heater 25 is energized through a normally closed type contact 32b of a magnet switch 32. When a predetermined time is elapsed after the switch 30 is closed, a contact 34a of a delay timer 34 is closed, the contact 32b is opened, the heater 25 is deenergized, a normally closed contact 32a of the switch 32 in a cable 29 is closed, and a motor 22b is started. At the time of energizing the power source in this manner, the heater 25 is energized to raise an oil temperature in the crankcase of the compressor to a predetermined temperature or higher, thereby preventing a liquid compression at the time of starting the compressor.
Patent JP-2000105518-A (JP)
Title: Induction heating type fixing device
Inventor: YOKOYAMA HIROSHI
IPC: H05B6/14
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating type fixing device capable of decreasing the size of a heating roller and a heating-up time, saving energy, and excellent in safety. SOLUTION: This induction heating type fixing device, which fixes a toner image on a record sheet while putting the record sheet having the toner image to be fixed between a heating roller 1 and a pressing roller 2 and carrying it, is equipped with a heating roller 1, a first magnetic member 5 installed in the end part of the heating roller 1, a second magnetic member 6 installed so as to oppose the first magnetic member 5, a first winding 3 wound on the first magnetic member 5, and a second winding 4 wound on the second magnetic member 6 and connected to an alternating source. Supplying current to the second winding 4 generates induced voltage in the first winding 3.
Patent JP-H10122426-A (JP)
Title: Pressure reducing valve
Inventor: NARISHIMA IKUO
IPC: F16K47/04
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the pressure characteristic and flow characteristic of a secondary side port part by displacing a pressure reducing piston and a valve element against the resilience of a pressure reducing spring when the pressure of a part leading to the secondary side port on the inside of a valve case rises. SOLUTION: A primary side port 29 and a secondary side port 30 are disposed in two axially spaced positons of the outer face of a valve case body 17. The secondary side port 30 is communicated with the inside of a large diameter part 25 through a through hole 34 formed at an intermediate part of a liner 18, a part conformed to a recessed groove 33 formed at the intermediate part inner peripheral surface of the valve case body 17, in the state of communicating the outer peripheral surface of the liner 18 with its inner peripheral surface. A pressure reducing piston 19 is mounted in the large diameter part 25 so as to be slidable in the axial direction of the liner 18. The pressure reducing piston 19 and a valve element 40 are displaced against the resilience of a pressure reducing spring 45 when the pressure of a part leading to the secondary port 20 rises.
Patent JP-2001101964-A (JP)
Title: Electron gun having field emission type cold cathode with focusing electrode
Inventor: TAIDA SHIYUNJI
IPC: H01J3/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun having a field emission type cold cathode for preventing cracks in the second insulating membrane caused by excess stress on the focusing electrode and insulating membrane to secure the electrical reliability between the focusing electrode and the wiring of the gate electrode. SOLUTION: In the tip end of a pot shaped portion 12 mounted around a opening 10 where a Wehnelt cylinder 4 is contacted with a focusing electrode 42, a run-off portion 8 is formed right above a wiring of a gate electrode 45 that has a width larger than the width (w) of the wiring of the gate electrode 45 and a thickness larger than the thickness t of the wiring of the gate electrode 45. Further, an electronic gun 1 is assembled such that the run-off portion 8 is located right above the wiring of the gate electrode 45.
Patent JP-H08130970-A (JP)
Title: Apparatus for threshing treatment in thresher
Inventor: SATOJI HISAYUKI
IPC: A01F12/28
Filed: 1994-11-10
Abstract: PURPOSE: To smoothly carry out the discharge of waste straws from a treating chamber and prevent the treating chamber from being plugged with the waste straws by increasing the interval between a treating and receiving net and treating teeth by interlocking the treating and receiving net with the driving reactional force of the treating drum with an increase in load on the treating chamber. CONSTITUTION: This apparatus for threshing treatment in a thresher is obtained by internally installing a treating drum 6 having helical treating teeth 5 parallel to a threshing drum 2 for threshing grain culms, fed and conveyed with a feed chain 1 in a treating chamber 4 along the interior side of the threshing chamber 3 internally equipped with the threshing drum 2 and interlocking the treating and receiving net 7 with a driving reactional force received with the treating drum 6 so as to increase the interval between the treating and receiving net 7 on the under side of the treating chamber 4 and the treating drum 6.
Patent JP-H06126117-A (JP)
Title: Air cleaner with air curtain
Inventor: MATSUI SHIGEO
IPC: F24F7/00
Filed: 1992-10-14
Abstract: PURPOSE:To make a smoking place in a room without any obstacle such as a screen. CONSTITUTION:One or more air cleaner main bodies 3 with an air outlet 8 making a downward air curtain 7 are provided on a ceiling 4 in such a way that a room 2 is surrounded by the air curtain 7 and a space 5 is made thereby and an air suction inlet 9 sucking the air in the space 5 and an air exhausting outlet 11 exhausting the air out of the space 5 are provided in the air cleaner main body 3 and an air cleaner and a fan are provided between the air suction inlet 9 and the air outlet 8 and the air exhausting outlet 11. By setting the amt. of exhaust from the air exhausting outlet larger than the amt. of outer including air of the air curtain 7, the inside of the space 5 is made negative pressure and the contaminant in the space 5 does not flow out and a clean air can be made thereby.