baber/WOPTO huggingface dataset:
Patent JP-H08140543-A (JP)
Title: Receiving case
Inventor: OZAKI KIYOMI
IPC: A01K97/04
Filed: 1994-11-22
Abstract: PURPOSE: To provide a receiving case increased in the fastening force and improved in water resistance by pivotally attaching the tips of the arms of a hooking fitting for holding a lid for covering the opening of the receiving case to both the side surfaces of a lever in an offset state. CONSTITUTION: A hooking fitting 2 having a lever 3 for hooking in the depression 4a of a lid member 4 for covering the opening of a case main body 1 is formed from two arm parts 2a, 2b different in the lengths. The inclination angle of the arm part 2a is set larger than that of the arm part 2b, and the tips of the arm parts 2a, 2b are pivotally attached to both the side surfaces of the lever in a mutually offset state. Thereby, the lid member can strongly be pressed on the case main body.
Patent JP-S63140114-A (JP)
Title: Non-contact bearing
Inventor: ENDO KENJI
IPC: F16C32/04
Filed: 1986-12-03
Abstract: PURPOSE:To obtain a non-contact bearing which is simple in constitution and has high stability by mounting a permanent magnet on a supported portion of a rotor and providing magnetizing means repulsing the magnetic force of the permanent magnet on a fixed support portion of the rotor. CONSTITUTION:A permanent magnet 3 is fixed to a supported portion 2 of a rotor 1, and a cylindrical magnetizing portion 2a is formed in such a manner to be N-pole on one side and S-pole on the other side. A magnetizing means 5 forms a magnetizing portion 4a in such a manner that magnetic poles of the same polarity confront with each other with respect to the magnetizing portion 2a through an air gap 6. The magnetizing means 5 is fixed to the fixed support portion 4. Whereupon magnetic repulsing force is produced between the magnetizing portions 2a and 4a, so that if the magnetizing force of the magnetizing means 5 is suitably adjusted for the magnetizing force of the perma nent magnet 3, the rotor 1 can be stably supported out of contact by the fixed support portion 4.
Patent JP-H02134060-A (JP)
Title: Telegram system
Inventor: HISADA KOJI
IPC: H04M11/00
Filed: 1988-11-14
Abstract: PURPOSE:To save number of persons in charge by devising the system such that a telegraphic message from a telegram sender is decoded automatically by a key input decoder in a telephone and telegram station and the result is sent to the telegram sender. CONSTITUTION:A telegraphic message is inputted by a key entry means 14 of a telephone set 4 provided to a telegram sender 2 and the message is coded by a coding means 10 of the telephone set 4. A coded message sent from the telegram sender 2 is received by a reception means 24 in a key input decoder 8 of a telephone and telegram station 6, decoded by a decoding means 28 and sent from a transmission means 32. Then a message sent from the key input decoder 8 of the telephone and telegram station 6 is received by a reception means 30 in a reception printer 12 of a telegram delivery side 10 and printed out by a printer 40. Thus, even when number of persons in charge in the telephone and telegram station is saved, the rapidly increased quantity of telegrams is sufficiently handled.
Patent JP-H06137854-A (JP)
Title: Three-dimensional form inspection method
Inventor: KAMINAGA SHIYUUJI
IPC: G01B21/20
Filed: 1992-10-27
Abstract: PURPOSE:To provide a three-dimensional form inspection method capable of making the inspection in a short time and accurately. CONSTITUTION:A measurement point 1 on a numerical model and a moving route of a probe are produced from numerical model data on an object to be measured and probe form data (2). Next, an interference check is carried out on whether a typical point of the probe set at any point interferes or not with the numerical model of the object to be measured when a probe is moved on the moving route (3). If it is judged in this checking that there is no interference, the position of the object to be measured is measured by a three- dimensional measuring machine for each measurement point of the object to be measured (4). If there is a displacement in position between the actually measured point of the object to be measured and the numerical model design point of it, a mounting position displacement correction for the object to be measured is made so that the total sum of the position displacement vectors between the design point and the actually measured point become zero (5). Then, the form of the object to be measured is determined (6).
Patent JP-S63141613-A (JP)
Title: Treatment of water
Inventor: TAKEUCHI MOTOYUKI
IPC: B01D21/01
Filed: 1986-12-03
Abstract: PURPOSE:To enhance the removal properties of COD and soluble phosphorus and furthermore to obtain potable water contg. magnesium ions by incorporating magnesium into an aluminum-base flocculating agent used as a treating agent of water. CONSTITUTION:In relation to a treating agent of water such as potable water and waste water, magnesium ions are incorporated into an aluminum-base flocculating agent such as basic aluminum sulfate and aluminum chloride. Thereby in comparison with the case free from magnesium ions, the necessary amount of magnesium ions can be allowed to remain in treated water after removing dust without impairing conventional characteristics for raw water for city water and also the removal properties of soluble phosphorus content and COD in addition to the removal properties of dust can be enhanced for water after activated sludge treatment.
Patent JP-2000117256-A (JP)
Title: Device for production of electrolytic water
Inventor: TSUKITA YUJI
IPC: C02F1/36
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent chemical substances from being stuck to gas bubbles in the vicinity of each of the electrodes or to the surface of each of the electrodes, and to maintain the situation, in the device by providing the device with an ultrasonic wave generator mechanically connected to electrodes. SOLUTION: This device is provided with: an electrolyzer 3 having an anode 4 and a cathode 6, to the both of which insulators 11 are connected respectively with an adhesive; and an ultrasonic wave generator 17, each of electrodes 12 of which is connected to one of the insulators 11 with an adhesive. In the device, acidic water and alkaline water are produced in an anode chamber 5 and a cathode chamber 7 respectively from introduced water by electrolysis of the introduced water. In the production of the acidic water and alkaline water, by applying a voltage from an AC power source 15 to between the electrode 12 and another electrode 13, ultrasonic waves are generated from an ultrasonic wave transducer 16 and the generated ultrasonic waves are directly transmitted to the anode 4 and cathode 6 through insulators 11 respectively.  Thus, with the transmitted ultrasonic waves, bubbles of gas such as gaseous oxygen or gaseous hydrogen, generated by the electrolysis, are prevented from being accumulated in the vicinity of the surface of each of the electrodes, i.e., the anode 4 and cathode 6 and accordingly, chemical substances such as calcium carbonate, which are conventionally liable to be stuck particularly to gas bubbles in the vicinity of the cathode 6, are hardly stuck to the electrodes 4 and 6.
Patent JP-2000121229-A (JP)
Title: Cooling storage cabinet
Inventor: KAGEYAMA KAZUYUKI
IPC: F25D17/06
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To enable an inside part of a storing chamber to be properly cooled even in the case that a door is opened. SOLUTION: At a freezing chamber F, it can be selectively cooled to a freezing temperature of about -50 deg.C under a freezing operation and to a storing temperature of about -20 deg.C at a storing chamber S. In the case that a door at the storing chamber S is opened, only fans FM2, 3 at the storing chamber and the circulation fans FM4, 5 are stopped. In the case that a door at the freezing chamber F is opened and if the freezing operation is being carried out, the temperature within the freezing chamber F is sufficiently low and it can be utilized for the cooling of the storing chamber S, so that only the freezing chamber fan FM1 is stopped and the storing chamber fans FM2, 3 and the circulation fans FM4, 5 are kept at a state where they can be driven.  In turn, if the storing operation is being carried out, the temperature in the freezing chamber F has a less amount of difference in respect to that of the storing chamber S and since there occurs a possibility that it may be increased more than that of the storing chamber S during the time in which the door is being left open, the storing chamber fans FM2, 3 and the circulation fans FM4, 5 are also stopped in addition to the freezing chamber fan FM1.
Patent JP-H05129077-A (JP)
Title: Radio wave sealing device
Inventor: YOSHINO KOJI
IPC: H05B6/76
Filed: 1991-11-05
Abstract: PURPOSE:To provide a radio wave sealing device for the door part of a microwave oven which is excellent in radio wave leak preventing performance, easy to manufacture, and reduced in the thickness of a door. CONSTITUTION:The door of a microwave oven has a groove 5. The groove 5 is formed of a first conductor wall surface 6 consisting of a continued conductive member, a groove bottom surface 7, and a second conductor wall surface 8 having notch parts from the open end in which a plurality of conductor piece plates 9 having different forms are arrange at a fixed pitch along the groove. A third conductor part 3 similarly having notch parts at a fixed pitch electrically makes contact with the second conductor part 2 to partly cover the opening part of the groove 5. According to this constitution, the leak radio wave to the outside is suppressed, and the thickness of the door can be reduced with a simple structure.
Patent JP-2000118131-A (JP)
Title: Heat sensitive recording material
Inventor: TSUTSUMI YASUHISA
IPC: B41M5/26
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To improve color developing sensitivity without deteriorating the reserving stability of a recording image by a method wherein at least one kind of compound, shown by a specified structural formula, is contained in a heat sensitive color developing layer as a sensitivity improver. SOLUTION: Color developing sensitivity is improved by a method wherein at least one kind of compound, shown by a specified structural formula, is contained in a heat sensitive color developing layer as a sensitivity improver. In the formula, R1 shows alkyl group, alkoxy group, aralkyl group, aryl group, aryloxy group, nitro group or halogen atom, (m) shows an integer of 0-5, and, in this case, a different atom can be employed when (m) is higher than 2. R2 shows hydrogen atom, low-class alkyl group, aralkyl group or aryl group, R3 shows a low-class alkyl group or aralkyl group, Y shows a bivalent saturated aliphatic group or a bivalent unsaturated aliphatic group, and X shows a single bond -CnH2n-, -CH(Ph)-, -NH-, -CO-NH- or -SO2-NH-. Ph shows phenyl group and (n) shows an integer of 1-3.
Patent JP-H08126481-A (JP)
Title: Prevention of fading of tuna fish and production of canned tuna
Inventor: SOEDA TAKAHIKO
IPC: A23L17/00
Filed: 1994-10-31
Abstract: PURPOSE: To stabilize the characteristic desirable pink color tone of the tuna fish and prevent the deterioration of the color tone, even when the tuna fish is left in air, by treating the tuna fish with an arbitrary transglutaminase. CONSTITUTION: Tuna fish is treated with either of a calcium-dependent transglutaminase and a calcium-nondependent transglutaminase. The tuna fish is preferably treated with the transglutaminase for approximately 5min to 15hr at 0-60 deg.C before or after a process (e.g. boiling process) for heating the tuna fish. Either of the calcium-dependent transglutaminase and the calcium- independent transglutaminase may be used, and is added in an amount of 0.1-100 units per g of the tuna fish, when added.
Patent JP-H03152069-A (JP)
Title: Elevator reserving device for vip call
Inventor: NAKADA TAKAFUMI
IPC: B66B1/14
Filed: 1989-11-08
Abstract: PURPOSE:To flexibly cope with a change in the content of a reservation, a cancellation of a reservation or the like, by providing an execution confirming function in which the content of a reservation is automatically exhibited on a display means just before the execution for the reservation. CONSTITUTION:An elevator system 1 and a VIP call reserving device 10U are connected together by means of a bidirectional communication path L10, and the elevator system 1 is composed of a group managing control device and an elevator control device for controlling a plurality of elevators. A reserving device 10U is laid on a place where a manipulator is present, and an interphone INT is provided for communication with a cage. A guidance or the like for reservation is displayed on a display screen DP of the reserving device 10U. An input means 10I is used for a call reservation in accordance with the displayed guidance, and an alarm ARM is flashed, so as to notify the manipulator just before the time of reservation if a reserved VIP call is likely to be carried out. A display means 10D includes the display screen DP.
Patent JP-H08127851-A (JP)
Title: Production of forged aluminum alloy wheel excellent in corrosion fatigue resistance
Inventor: NAGATA TATSUO
IPC: B60B3/00
Filed: 1994-10-27
Abstract: PURPOSE: To produce a forged Al alloy wheel excellent in corrosion fatigue resistance by subjecting an Al alloy contg. specified amounts of Mg, Si, Fe, Cu, Cr, Mn and Zn to forging and solution heat treatment and thereafter executing specified cold plastic working. CONSTITUTION: A forged Al alloy wheel is produced by an Al alloy contg., by weight, 0.3 to <=1.5% Mg, 0.2 to 1.2% Si, a trace amt. of <=0.7% Fe, <=0.4% Cu, <=0.4% Cr, <=0.2% Mn and <=0.8% Zn with inevitable impurities. At this time, a roller produced by a material harder than the same alloy is cold-pressed against the forged part softed by forging and solution heat treatment by 0.05 to 0.50mm penetrating quantity. Thus, at least the disk part or rim part of the Al alloy wheel is applied with plastic working and is subjected to aging treatment to harden the surface. If required, the roller is thereafter cold-pressed against the same again by 0.02 to 0.30mm penetrating quantity to impart higher residual compressive stress thereto.
Patent JP-H03149590-A (JP)
Title: Electrostatic charge removing device of image forming device
Inventor: YONEDA SHINSAKU
IPC: G03G21/00
Filed: 1989-11-07
Abstract: PURPOSE:To eliminate the irregularity of an erasure line of electrostatic charges by projecting the end edge of a case part for projection width specification on the upstream side in the rotating direction of a photosensitive body toward the surface of the photosensitive body as compared with the end edge of the case part on the downstream side in the rotating direction. CONSTITUTION:The end edge (b) of the case part 8a for projection width specification on the upstream side in the rotating direction of the photosensitive body 1 is projected toward the surface of the photosensitive body 1 as compared with the end edge of the case part 8a on the downstream side in the rotating direction. Therefore, the low-brightness part of an LED lamp 9 on the surface of the photosensitive body 1 is cut by the part (b) projected to the case part on the upstream side in the rotating direction of the photosensitive body 1. Consequently, electrostatic charges on the surface of the photosensitive body are removed substantially at the high-brightness part to make the erasure line of electrostatic charges flat.
Patent JP-H11105809-A (JP)
Title: Packaging device
Inventor: KOMATSU SHINJI
IPC: B65B9/06
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To attain a packaged bag having a packaging item enclosed therein by a method wherein a vertical seal and a lateral seal are properly applied to a packaging film folded into two segments in two rows without making a mechanism of the packaging device complicated. SOLUTION: There are provided a transferring means 1 for a two-folded packaging film F in two rows; vertical seal means 20 for applying vertical seals 100 to a folded side Fa of the packaging film F and an opposite side Fb; and a lateral seal means 30 for applying lateral seals 200 in a predetermined spacing. A pair of heat rolls 21, 21 of the vertical seal means 20 have a first vertical seal section 21b for applying a vertical seal 100 to one of the two rows of packaging film F at one end thereof and a second vertical seal section 21b for applying a vertical seal 100 to the other of the two rows of packaging film F at the other end thereof.  A pair of heat rolls 31, 31 having a lateral seal section 31c of a lateral seal means 30 have a non-seal section 31d for forming a non-lateral seal surface 201 at a side of the lateral seal 200 within the vertical seal 100 of each of the two rows of packaging film F.
Patent JP-H10113639-A (JP)
Title: Detoxification treatment of steelmaking dust
Inventor: TSUBONE SATOSHI
IPC: B09B3/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent leaching of harmful matters by controlling water or warm water to be in the pH suppressing region of harmful matters and spraying the controlled water on a granulated dust. SOLUTION: An electric furnace dust having about 6.5 to 8.0pH for elusion which is stored in a hopper is granulated into pellets of about 1.0 to 1.5cm grain diamer in a dust granulating device. The granulated dust is carried to a dust washing device 2 and poured into a tray 21a. When the tray 21a is enough filled, the dust is poured into a tray 21b. The water controlled to have about 10pH is sprayed like shower by sprinklers 22a, 22b on the dust to remove alkali metals such as calcium and potassium which inhibit pH control. Further the water is sprayed to fix heavy metals included such as lead and cadmium. Thereby, the leaching concn. of cadmium and lead can be decreased to satisfy the waste disposal standard.
Patent JP-2001108379-A (JP)
Title: Method and equipment for melting cold iron source
Inventor: YAMAGUCHI RYUJI
IPC: F27D13/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To melt a cold iron source, not raising the temperature of molten metal excessively, without lowering the quantity of charged heat of a supply electric power or the like even in a period when the amount of the molten metal in a melting chamber is small, on the occasion of preheating and melting the cold iron source continuously by using a shaft type preheating chamber connected directly to the melting chamber. SOLUTION: In the method for melting a cold iron source 26 in arc melting equipment 1 which has a melting chamber 3 equipped with electrodes 8 and 9 for generating an arc, a shaft type preheating chamber 4 connected directly to the upper side of the melting chamber and a cold iron source charging device 14 for the melting chamber, the cold iron source is charged directly in the melting chamber by the cold iron source charging device and the cold iron source in the melting chamber is melted with the arc 29, while the cold iron source is charged in the preheating chamber continuously or intermittently so as to maintain a state wherein the cold iron source is present in the preheating chamber and the melting chamber in continuity. Charging of the cold iron source from the cold iron source charging device is stopped at the time point when a prescribe amount of molten metal 27 is collected in the melting chamber, and then, the temperature of the molten metal in the melting chamber being raised, the molten metal is cast in the state wherein the cold iron source is present in the preheating chamber and the melting chamber in continuity.
Patent JP-H05125588-A (JP)
Title: Power feed roll device
Inventor: SATO CHIAKI
IPC: C25D7/06
Filed: 1991-10-09
Abstract: PURPOSE:To prevent and eliminate the zigzag traveling of a working material and to decrease the burden from the working material on rolls. CONSTITUTION:This device is constituted by having a pair of the rolls 1, 2 which run and drive the strip-shaped working material in its longitudinal direction by coming into contact with the working material from both sides and energize the working material P and by elastically support these two rolls 1, 2 to hold the working material. These rolls 1, 2 are slightly spaced and the spacing therebetween is fixed. The rolls 1, 2 are so disposed that the central point O of the spacing S between the rolls 1 and 2 comes on the traveling line of the working material P. The rolls 1, 2 are elastically supported so as to be turnable around the above-mentioned central point O. As a result, the above-mentioned purposes are attained and the working performance and working accuracy of the working material are improved.
Patent JP-S62149821-A (JP)
Title: Sintering operation method
Inventor: OKITSU HIROTO
IPC: C22B1/20
Filed: 1985-12-24
Abstract: PURPOSE:To reduce powdering ratio of a sintered cake at crushing time and to improve yield of sintered product, by controlling pallet velocity of a sintering machine to regulate crushing energy of single spike roll being primary crusher to a fixed value. CONSTITUTION:Arranged material for sintering is charged to the sintering machine 1 from a hopper 2, a layer 4 formed on grate on a pallet wind box 5 is ignited by an ignition furnace 5 to form a red heated zone 6 and sintering is performed. The sintered cake 9 obtd. in this way is crushed by a single roll crusher 7 being primary crusher arranged at discharging end of the machine 1 to obtain sintered ore product. A gauge 11 for measuring strain is provided to a driving shaft 10 of the crusher 7 providing single roll spikes 8. Pallet velocity of the machine 1 is controlled so that crushing energy thus obtd. becomes a fixed value.
Patent JP-H11126321-A (JP)
Title: Magnetic record medium
Inventor: ENDO KATSUMI
IPC: G11B5/735
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a medium having high rigidity, god head touch and improved recording and reproducing characteristics even when the supporting body of the medium is thin, by constituting the medium of a supporting body, a recording film and a carbonaceous film between these and forming the carbon- based film in such a manner that the Raman spectrum of the film shows no peak in a specified wavelength region. SOLUTION: An ECR microwave plasma CVD device 6 forms a plasma polymn. film on a supporting body 1 passing around a cooling can roll 5 by using a hydrocarbon gas as the source material supplied to a plasma reactor tube 7. As for the source material, hydrocarbons such as methane having a chain-type satd. hydrocarbon which is hardly decomposed is supplied. The supply amt. of the source gas is controlled to have a pressure of 1×10<-1> Torr in the plasma reactor tube 7 and the microwave energy is controlled to 100 to 500 W. Thereby, the source material is activated in the molecular state to form a plasma polymn. film of 10 to 200 nm thickness. The carbonaceous plasma polymn. film thus obtd. shows no peak in the Raman spectrum in 800 to 2000 cm<-1> region.
Patent JP-2001041280-A (JP)
Title: Fluid-sealed type vibration control device and manufacture thereof
Inventor: HORI HIROAKI
IPC: F16F13/26
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To realize sealability of sealing fluid at a high degree through simple structure, in an insertion pole utilized as a hole for disposing the drive shaft of a rotary valve and a hole for an air passage for controlling an air pressure and formed in the cylindrical part of a second mounting member. SOLUTION: In the cylindrical part 24 of a second mounting member 14, a partition member 46 is situated in an inserted state with a seal rubber 43 located therebetween. In the partition member 46, by forming large protrusion parts on both sides in a radial direction where a through-hole 47 formed in the cylindrical part 24 is positioned, a nipping force exerted on the seal rubber 43 between the cylindrical part 24 and the partition member 46 is increased at the periphery of the through-hole.