baber/WOPTO huggingface dataset:
Patent JP-H01310766-A (JP)
Title: Coating mist capturing device with rotatable water current plate
Inventor: KOBAYASHI SHIZUO
IPC: B05B15/04
Filed: 1988-06-07
Abstract: PURPOSE:To make possible repair and parts replacement at the time of failure, and easy and safe maintenance, inspection and cleaning by setting a water current plate in freely rotatable manner, if necessary, in the second paint mist capturing device which forms a narrow flow path. CONSTITUTION:An electric motor 14 mounted on the top of one of two mutually opposed water current plates 3, 3' which form a flow path 8 in between, a sprocket 15, a sprocket 17 which rotates through a chain 16 and a sprocket 19 which rotates due to the rotation of a chain are installed on one or both lower ends of an overflow tank a top the water current plate 3. A shaft 20 installed in the entire width direction of the water current plate 3 is axially engaged with the sprocket 19, and the water current plate 3 is turned upward at the axis of the shaft and rotated toward the inner side A of the chamber. This water current plate 3 has a flow path surface 13 and a trailing surface 6 disconnected from the other at the top of the shaft 20. This disconnected section forms an arc centering around the shaft 20. The water current plate turns until the flow path surface 13 comes to a horizontal position. Consequently, the inspection and cleaning of the flow path surfaces 13, 13' or the repair and parts replacement of the water current plates 3, 3' are made easy.
Patent JP-S5472935-A (JP)
Title: Control system for reconstitution of computer system
Inventor: GANJI KAZUO
IPC: G06F15/16
Filed: 1977-11-24
Abstract: PURPOSE: To shorten a time for forming the system constitution after the power supply is put to work, by storing information on the constitution before the power supply is cut off in a nonvolatile memory and by restoring automatically the constitution before the cutting off of the power supply according to the contents of this memory after the recovery of the power supply.  
     CONSTITUTION: Via switching control lines (a) to (f), CPUs 1 to 3 and I/Os 4 to 6 are connected to system operation board 7, and switched from operation board 7, and the connection state of the system is written to nonvolatile memory 10 via switching control circuit 8 and write circuit 9 at every modification of connections. Once the power supply of the system is cut off, the connections among apparatuses are released, but the contents of memory 10 are not erased. Therefore, when the power supply recovers, operation board 7 is informed of it via interruption line (g), the connection state is read out from memory 10 via read circuit 11, and connections of the system are done again via circuit 8. At the time of manual switching, the modification of connections is done via circuit 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06319901-A (JP)
Title: Evaporative concentration apparatus
Inventor: OGAWA KAZUO
IPC: B01D1/30
Filed: 1993-05-18
Abstract: PURPOSE:To continuously and efficiently perform evaporative concn. for a long time without requiring especially high cost for equipment or operation. CONSTITUTION:At least two finish vessels 11, 12 concentrating the intermediate conc. soln. (soln. to be concn.) conc. in evaporators 1, 2 up to final concn. and capable of being used so as to be changed over at a point of time when scale is bonded to the vessels to a certain degree or more are provided and the soln. to be conc. with concn. capable of dissolving scale is supplied to the finish vessel 11 or 12 changed over because of the adhesion of scale to wash the finish vessel to remove the scale bonded to the finish vessel 11 or 12.
Patent JP-H05312752-A (JP)
Title: Method for deciding kind of gas
Inventor: SATO YASUHIRO
IPC: G01N27/12
Filed: 1992-05-01
Abstract: PURPOSE:To obtain a method wherein the gas kind of a specific gas which exists in an atmosphere is decided by using one gas detection apparatus on the basis of the characteristic of a gas output response by utilizing the gas detection apparatus which uses a microheater. CONSTITUTION:A method which decides a gas kind decides the gas kind on the basis of the difference in a response output with reference to various kinds of gases regarding a specific gas which exists in an atmosphere by using a gas detection apparatus which is provided with the following: protruding parts 2, 3 which are installed so as to protrude to the air and which are composed of an electrically insulating material; a plurality of metal-oxide semiconductor layers 6, 7 which are formed on the protruding parts; electrode leads 8, 9; and heater leads 4, 5.
Patent JP-H04365563-A (JP)
Title: Bit attaching tool
Inventor: IGARASHI YOSHIAKI
IPC: B25B21/00
Filed: 1991-06-12
Abstract: PURPOSE:To suit a pit attaching tool to all kinds of bits by attaching a piece, having thickness responding to a difference in size extending from the engaging groove of a bit to the tip thereof, to the deep wall of a chuck formed to the tip of a main shaft. CONSTITUTION:When a bit 4 is attached to a chuck 3, a ball 6 is engaged with an engaging groove 5 of the bit 4. In this case, a tip 9 of the bit 4 is brought into contact with a deep wall 10 of the chuck 3 to prevent the occurrence of a backlash of the bit 4. In this case, when a size extending from the engaging groove 5 to the tip 9 of the bit 4 is short, the tip 9 is not brought into contact with the deep wall 10 and a backlash occurs to the bit 4. Thereby, a piece 11 matching with the size difference is attached to a deep wall 10 part and the tip 9 is brought into contact with the piece 11 to stabilize the bit 4.
Patent JP-H035912-A (JP)
Title: Magnetic recording medium and its production
Inventor: OUCHI TSUTOMU
IPC: G11B5/66
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a light-weight, cheap medium having excellent CSS characteristics and reliability by using thermosetting resin containing nonmagnetic powder to form a base layer having specified surface resistance and forming a fine rugged pattern on the surface of the base layer. CONSTITUTION:The nonmagnetic particles 3 are incorporated into the thermosetting resin 2 so that the base layer 1 comprising said resin has 10<8> - 10<10>OMEGA/square surface resistance. Moreover, a fine rugged pattern is provided on the surface of the base layer 1. Since the base layer is formed by applying a coating material and then curing, it has excellent adhesion property with the resin substrate 4 and good flatness. By this method, the synthetic resin substrate is made to have high hardness without heating the substrate, and thus, the substrate is almost free from deformation and can maintain its flatness. Thereby, such a magnetic recording medium using a synthetic resin substrate can be produced that has excellent wear resistance, scratching resistance and CSS resistance.
Patent JP-S5264830-A (JP)
Title: Power source supply system of integrated injection logical circuit
Inventor: KANEKO KENJI
IPC: H03K19/091
Filed: 1975-11-25
Abstract: PURPOSE: The integrated injection logical circuit is divided into n-units of circuit groups, which are then connected in series to be applied with power source voltage. Thus, the power which was hitherto wasted for constant current source or resitance is all consumed at logical circuit. This system of power consumption can be applied effectively for wristwatches, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6119385-A (JP)
Title: Production of frame for seal case
Inventor: UCHIDA KAZUNOBU
IPC: B41K1/58
Filed: 1984-07-05
Abstract: PURPOSE:To inexpensively obtain a high-quality frame for a seal case, by a method wherein outer cylinders fitted to a metallic frame are assembled in a line, and both end parts of a plate form metallic core having spring elasticity and inserted in the outer cylinders are brazed to the outer cylinders by high- frequency heating. CONSTITUTION:With the metallic frame 1 held in an opened state, the outer cylinders 2, 3 are made to abut on each other in a line, and the plate form metallic core 4 having spring elasticity is inserted into the cylinders 2, 3. Both end parts of the core 4 located at both ends of the cylinders 2, 3 are brazed to end parts 2a, 3a of the cylinders 2, 3 by high-frequency heating, which is effected at about 600-850 deg.C by a high-frequency heater. When opening the frame 1 for the seal case thus obtained, the metallic core 4 energizes the frame 1 in the direction for opening the frame 1, and when the frame 1 is opened, the core 4 functions to constantly maintain the frame 1 at 180 deg..
Patent JP-S6030831-A (JP)
Title: Engaging type driving device
Inventor: INOUE MINORU
IPC: F16D23/02
Filed: 1983-07-29
Abstract: PURPOSE:To prevent improper engagement of gears by providing a non-contacting transmission device, which is always rotated at a low speed due to a slight rotating force being transmitted, between a driving rotary body and a driven side rotary body. CONSTITUTION:A magnetic torque transmission member 40, which is a non-contacting type rotating force transmission device, is provided on the other side of a magnetic clutch 22 of a pulley 18. This magnetic torque transmitting member 40 is always rotated at a low speed by means of an eddy current in the pulley 18 and based on the magnetic force of its magnet 42 and on the relative displacement between the pulley 18 and the magnet 42. In a torque transmitting member 50 provided on the end part of a rotary shaft 14 on the other side of the pulley 18, a cylindrical sliding member 64, on which a claw 62 as a driving side engaging tooth is fixed, is axially movably installed. Thereby, if the claw 62 is engaged with the end part of a driven side claw, this engagement can be released due to the rotating force of the claw 62, enabling secure engagement at all time.
Patent JP-H10333416-A (JP)
Title: Color toner concentration detector and image forming device equipped with the same
Inventor: HORI KAZUTO
IPC: G03G15/01
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect color toner concentration even when the toner concentration is high. SOLUTION: A toner concentration sensor 46 is equipped with a short- wavelength visible light LED 91 composed of a blue LED, a long-wavelength LED 92 composed of a red LED, and a photodiode 93 for generating a photoelectric current in proportion to an amount of received light. The short-wavelength visible LED 91 emits light toward a cyan toner image, and the long-wavelength LED 92 emits light toward magenta and yellow toner images. Toner concentration is judged by a control part 80 by receiving diffuse reflection light, which is a reflection of light of each of LEDs 91 and 92 from a reference concentration pattern.
Patent JP-S6033500-A (JP)
Title: Cleaning device for tubes of condenser for refrigerating machine
Inventor: FUJIMOTO MASAKAZU
IPC: F28G1/12
Filed: 1983-08-02
Abstract: PURPOSE:To effect cleaning work at any arbitrary time without any trouble even during the operation of the machine by a method wherein a pressure limiting device and a cold heat medium temperature control device are provided so that a condensing pressure will never exceed a predetermined value during the cleaning of the tubes. CONSTITUTION:The cold heat medium temperature control device 24 receives a brine outlet temperature signal from a temperature detector 13 and outputs a signal to operate a capacity valve 25. The pressure limiting device 26 detects the internal pressure of the condenser 5 and outputs a signal to operate the capacity valve 25 so as to obtain the internal pressure lower than a predetermined pressure. A changeover device 23 is equipped with a switch mechanism 27 and when the internal pressure of the condenser 5 is lower than a predetermined value, a contact T is conducted and the cold heat medium temperature control is effected, while the contact P is conducted, the pressure limiting control is effected and the abnormal rise of the internal pressure of condenser 5 is prevented when the pressure has exceeded the predetermined value. Accordingly, even if the flow path is switched to effect the cleaning of the condenser tubes during the operation of the refrigerating machine, the internal pressure of the condenser will never be risen abnormally, the overload of motor or high pressure trip will never be caused, surging will never be generated in the centrifugal type compressor, it is safe, noise or vibration will never be caused and the cleaning work may be effected at any arbitrary time.
Patent JP-S6119534-A (JP)
Title: Preparation device
Inventor: NOU AKIHIKO
IPC: B23Q7/14
Filed: 1984-07-09
Abstract: PURPOSE:To make pareparation efficient and simple in a preparation device for attaching and detaching a workpiece to and from a pallet, by providing storage sections next to a preparation table, and selecting and controlling workpiece holders to transferring positions. CONSTITUTION:A control section is operated to move drivers 11, 17 in directions 12, 18 in accordance with a prescribed program so that carriers 15, 21 carrying a required workpiece 1 and a required jig 4 are brought and stopped at inlet/ outlet openings 22, 23. A working person 6 then takes out the workpiece 1 and the jig 4, clamps the workpiece by the jig on a pallet 3 on a preparation table 7, moves the pallet onto a circular table located in front of the person and not shown in the drawing, and turns the circular table to move the workpiece to a machining center, the preparation of the workpiece is thus performed efficiently and simply.
Patent JP-H04341324-A (JP)
Title: Method for decomposing and removing nitrous oxide
Inventor: IKEYAMA NOBUHIDE
IPC: B01J23/89
Filed: 1991-05-17
Abstract: PURPOSE:To effectively decompose and remove nitrous oxide at relatively low temp. while reducing the effect of moisture or sulfur oxide. CONSTITUTION:Nitrous oxide-containing gas is brought into contact with a catalyst containing rhodium sesquioxide, cobalt sesquioxide or a mixture of them as an active component at 100-600 deg.C to decompose nitrous oxide. Nitrous oxide in exhaust gas can be efficiently decomposed into oxygen and nitrogen without requiring a reducing agent such as ammonia or hydrogen. This catalyst has high activity at relatively low temp. and is extremely reduced in the lowering of activity due to the poisoning caused by moisture or sulfur oxide and can keep a stable high denitration rate over a long time.
Patent JP-H08335535-A (JP)
Title: Chip type electrolytic capacitor
Inventor: FUJIMA IZUMI
IPC: H01G2/06
Filed: 1995-06-07
Abstract: PURPOSE: To improve vibration strength by heightening adhesive strength at the time of soldering a chip type electrolytic capacitor to a printed board together with fixing a capacitor main body so as not to come off from the exterior frame in a chip type electrolytic capacitor. CONSTITUTION: In a chip type electrolytic capacitor, where the electrolytic capacitor is housed in an exterior frame 2 having a housing space suitable to an appearance form of the electrolytic capacitor 1 and lead wires drawn out from the same end of the electrolytic capacitor 1 are bent along the opening end and the bottom of the exterior frame 2 and a part of the bottom not abutting on the lead wires of the exterior frame 2 is made rough-surfaced and plated with metal by electroless plating followed by flame spray of a solderable metal to form a metal layer 6. Then, a metal to be frame-sprayed on the metal layer formed by electroless plating on a part of the bottom of the exterior frame 2 of the chip type electrolytic capacitor is solder or zinc and a tapered part 9 and a recessed part 5 are provided on the opening end inside of the exterior frame 2.
Patent JP-H09300008-A (JP)
Title: Roll for skin pass rolling of plate
Inventor: KATO OSAMU
IPC: B21B27/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the change frequency of the rolls at the time of skin pass rolling, and to improve productivity by forming the thermal spraying coating of wc-Co based thermet on the peripheral surface of the rolls, and giving wear resistance to them. SOLUTION: A thermal spraying machine 13 is used. By a high speed flame thermal spraying method burning liquid fuel with high pressure air or high pressure air with oxygen content increased, a thermal spraying coating 12 in which hard grains are scattered in metallic binder, is formed on the peripheral surface 11a of a roll base material 11, and a skin pass rolling roll 10 is obtained. At that time, the thickness of the thermal spraying coating 12 to be formed must be 20 to 40μm, and the thermal spraying coating 12 must consist of 75 to 90% hard grain, based on weight, and the remainder which is the metallic binder. In addition, this hard grain must be (wc), or its main component must be (wc) and it must contain carbide other than the (wc) and/or boride exceeding 0 and 30wt.% or below. And, the metallic binder must consist of one kind of Co, Ni and Cr or two kinds of them or over.
Patent JP-S5663943-A (JP)
Title: Preparation of acetonedicarboxylic acid diester
Inventor: AKITA KOUICHI
IPC: C07C69/716
Filed: 1979-10-30
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of insecticides,  etc., easily, without using fuming sulfuric aic, by reacting citric acid with sulfuric under specific conditions, followed by esterification.  
     CONSTITUTION: Citric acid is made to react with sulfuric acid of a concentration of ≥94% at 10W70°C. The amount of the sulfuric acid is 3W7 times weight of the citric acid. Without separating the produced acetonedicarboxylic acid from the reaction mixture, it is reacted with a lower alcohol at ≤70°C to obtain an acetonedicarboxylic acid diester. Since the reaction proceeds smoothly only in the presence of conc. sulfuric acid, the reaction procedures can be simplified, and the overflow of the reaction liquid can be prevented. The acetonedicarboxylic acid diester can be converted to arethrolone or 2-propargyl-4-hydroxy-3-methyl-2-cyclopenten-1-one which are useful as an alcohol component of insecticides. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5664643-A (JP)
Title: Water permeability test system
Inventor: ASOU YOSHIHIRO
IPC: G01N15/08
Filed: 1979-10-30
Abstract: PURPOSE:To perform a water permeability test of an inorganic laminar material in a short time by using a hollow lateral lying tube and a L letter type tube with a scale both of which are connected in being sealed to a vacuum pump. CONSTITUTION:A hollow lateral lying tube 2 in which flanges 5, 6 are installed at its horizontal opening part and a L letter type tube 3 which has a transparent vertical part marked with a scale are provided. And a sample 8 of an inorganic laminar material such as an inorganic ceiling plate, etc. is tightly held between flanges 5 and 6 and along with this, a vacuum pump 1 is closely connected with the hollow lateral lying tube 2 and after water is entered into the L letter type tube 3, the vacuum pump 1 is operated to make the inner part of the hollow lateral lying tube 2 in negative pressure and water in the L letter type tube 3 is permeated through the sample 8 to be sucked into the hollow lateral lying tube 2, thus, quantity of sucked water being read on a scale 7. With this, utilizing the load obtained from the vacuum pump 1, water permeability test is performed in a short time.
Patent JP-H08305969-A (JP)
Title: Tag for theft prevention
Inventor: KODAMA KATSUMI
IPC: G08B13/24
Filed: 1995-04-28
Abstract: PURPOSE: To display or store a tag for theft prevention as a thin type without being bulky even while it is fitted to an article such as clothing, to prevent the clothing from being damaged, and to facilitate the attachment and detachment by concealing the tag in an integrated case so that neither the fixation size nor a resetting mechanism is seen from the outside. CONSTITUTION: This tag has a pin type fixing means which is provided for a clamper 9 molded into an elastic thin plate and clamps a pin to the clamp diameter. The pin type fixing means is concealed in the integrated case 2 so that neither its fixation size nor the resetting mechanism is seen from the outside. An insertion hole 7 is bored in the head part 4 of the case 2 and a tack part 3 is inserted into the case 2 by inserting the pin into the insertion hole 7 across the clothing, etc., and the tag 1 for theft prevention is fixed to the clothing. To remove it, a dedicated resetter having a two-pronged tip is inserted into an opening 10 formed at the tip of the case 2 toward the clamper 9 and the tip of the resetter is pressed against the tip of the clamper 9 to release the pin from being fixed.
Patent JP-H08299595-A (JP)
Title: Video game machine
Inventor: MATSUTANI TAKASHI
Filed: 1995-04-28
Abstract: PURPOSE: To record the state of a video game machine outside in an inexpensive and easily portable form by providing a magnetic card reader/writer to be controlled by the video game machine on the video game machine and using a magnetic card as an external storage means. CONSTITUTION: A video game machine 1 is provided with a magnetic card reader/writer 2 to be controlled by the video game machine 1. When recording and preserving the state of the video game machine 1, a magnetic card 3 is mounted on the magnetic card reader/writer 2 and this state is recorded in the magnetic card 3. On the other hand, when reproducing the recorded state on the video game machine 1, the magnetic card 3 is mounted on the magnetic card reader/writer 2 and the state is reproduced on the video game machine 1. Thus, the state of the video game machine 1 can be recorded outside in the inexpensive and easily portable form.
Patent JP-H10324609-A (JP)
Title: Composition for inducing formation of flower bud
Inventor: YOKOYAMA MINEYUKI
IPC: A01N63/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To highly simply obtain the subject composition exhibiting a desired flower bud formation-inducing action by incubating a specific yeast or the ground product or water extract of a plant and an unsaturated fatty acid in water. SOLUTION: This composition is obtained by incubating (A) a yeast belonging to the genus Saccharomyces (e.g. Saccharomyces cerevisiae) or the ground product or water extract of a plant body (originated from an angiosperm, preferably wheat, rice, burley, soybean, corn, kidney bean) preferably not containing chlorophyll and (B) an unsaturated fatty acid (having preferably 4-24 carbon atoms, more preferably 18-22 carbon atoms, and further having two to six double bonds in the carbon chain), especially α-linolenic acid) in an A:B weight ratio of 50:1 to 2000:1 at a pH of about 5-8 at a temperature of 25-35 deg.C for one day or longer in water.
Patent JP-S622126-A (JP)
Title: Honeycomb type optical part
Inventor: NISHISAKA HISAKAZU
IPC: G01J3/02
Filed: 1985-06-27
Abstract: PURPOSE:To achieve a broader service wavelength of a halfmirror while enabling the use of a thin film with a low strength, by fixing a thin film having functions of a mirror and a lens on the surface of a honeycomb core. CONSTITUTION:A halfmirror has a honeycomb core 4 with the surface thereof made planar by electric discharge and electrochemical machining supported on a mount ring 11 and a ring 7 with a thin film 6 stuck thereon is pressed on the surface of the core 4 to be fixed with rings 8 and 9. The thin film material employs polyethylene terephthalate, polyethylene or the like. Thus, the vibrating part can be reduced by fixing the thin film 6 on the surface of the honeycomb 4 thereby achieving a broader wavelength range. This also enables the use of the thin film 6 even with a low strength made of polyethylene, ethylene or the like.