baber/WOPTO huggingface dataset:
Patent JP-S60107201-A (JP)
Inventor: WADA MASAYA
IPC: F21V21/04
Filed: 1983-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0390060-A (JP)
Title: Clausen amide and neoclausen amide and method for preparation of their derivatives
Inventor: RIAN FUAN
IPC: C07D207/273
Filed: 1990-08-14
Abstract: PURPOSE: To obtain the subject compds. having anti-amnestic properties, by cyclizing a new intermediate compd. in the presence of a base in an inert org. solvent to obtain isomers, and stereospecifically reducing them.  
     CONSTITUTION: (±)3(S*), 4(R*), 5(R*), 7(S*)-1-Methyl-3-hydroxy-4-phenyl-5-(α- hydrobenzyl)pyrrolidin-2-one (clausenamide) of formula V, where R 1  is formula IV (clausenamide 3S*, 4R*, 5R*, 7S*), is obtd. by cyclizing a compd. of formula I, (where R 2  is H, F, Cl or Br), in the presence of the base in the inert org. solvent to generate isomers of formula II and III, and e.g. stereospecifically reducing the compd. of formula III. The compd. of formula I is obtd. by inverting a compd. of formula VI into a compd. of formula VII by oxidation of hydroxyl group, and epoxydizing the compd. of formula VII. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0956226-A (JP)
Title: Seedling-placing table structure of riding rice transplanter
Inventor: SATO IWAO
IPC: A01C11/02
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a seedling-placing table structure of a riding rice transplanter improved in seedling planting operation efficiency and planting accuracy without carrying out supplement of a seedling mat by rolling a belt-like mat on the outer periphery of a core roll and enabling feeding out of the seedling mat from the core roll onto the seedling-placing table. SOLUTION: A core roll in which receives axial line in right and left width direction is rotatably installed through a stay and a belt-like seedling mat 43 is rolled round the outer periphery of the core roll to enable feed out of the seedling mat 43 from the core roll onto the seedling-placing table. Furthermore, a vertically carrying apparatus for vertically carrying the seedling mat 43 fed out from the core roll onto the seedling-placing table is installed on the upper part of the seedling-placing table and floating preventing bodies for preventing floating of the seedling mat 43 fed out are each preferably installed in the upper and lower parts of the seedling-placing table.
Patent JP-2001040463-A (JP)
Title: Continuos hot dip metal coating device, and its method
Inventor: YONEKURA TAKASHI
IPC: C23C2/24
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a plated layer, and to provide a uniform plating thickness by suppressing the vibration and the contact of a steel strip in controlling the plating thickness making use of an alternating magnetic field generating coil. SOLUTION: A steel strip 10 is held by a pair of rolls 30A, 30B, and a pair of support rolls 95A, 95B. A molten metal bath 40 is formed between the rolls and the steel strip 10 above the rolls 30A, 30B, and the hot dip metal coating is continuously implemented on a surface of the upwardly moving steel strip 10.  A plating thickness controlling means is an alternating magnetic field generating coil installed above the molten metal bath between the rolls 30A, 30B and the support rolls 95A, 95B, and frequency of the current charged in the alternating magnetic field generating coil is set to be higher than the specified multiple of the natural frequency of the steel strip, and the plating thickness is controlled by suppressing the contact or the vibration of the steel strip by the alternating magnetic field generating coil, and the molten metal bath and the alternating magnetic field generating coil are installed in a case filled with a non-oxidizing gas.
Patent JP-S6273102-A (JP)
Title: Evaporation type load cell
Inventor: FUJII NORIYASU
IPC: G01G3/142
Filed: 1985-09-27
Abstract: PURPOSE:To obtain an amplifier, which is not affected with a power source voltage, by forming resistors, which are connected to the strain gages of the main body of a load cell and to the amplifier by evaporation, and trimming the adjusting resistor, which is connected between the input side and the output side of the amplifier. CONSTITUTION:Strain gages R'L1, R'L2, R'L3 and R'L4 are formed by evaporation on the surface of the deforming part of the main body of a load cell. Resistors R1-R4, which are connected to an amplifier, are formed by evaporation at a nonlinear part by the similar way. Of the resistors R1-R4, the R2 is connected between the input side and the output side of the amplifier as an adjusting resistor. By trimming the adjusting resistor R2, the removing ratio of a common mode voltage is improved, and the amplifier, which is not affected with fluctuation in power source voltage is obtained.
Patent JP-S6273586-A (JP)
Inventor: HIROSE MOTOAKI
IPC: A47J27/00
Filed: 1985-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0494719-A (JP)
Title: Dry desulfurizer
Inventor: NOSAKA HIROYUKI
IPC: B01D53/50
Filed: 1990-08-13
Abstract: PURPOSE:To prevent the agglomeration of an absorbent and to improve desulfurization efficiency by branching a part of the waste gas in a main flue and reinjecting the branched gas in plural stages to agitate the waste gas and absorbent. CONSTITUTION:A part of the waste gas is branched into a branch duct 6 from a main flue 2 and reinjected into the flue 2 in this dry desulfurizer. Consequently, the waste gas and absorbent are agitated, the agglomeration of the absorbent grains is prevented, contact efficiency between the absorbent and waste gas is improved, the desulfurization reaction is promoted, and the desulfurization efficiency is improved.
Patent JP-S63119759-A (JP)
Title: Medical corset
Inventor: PIITAA REIMONDO SEBASUCHIYAN
IPC: A61F5/02
Filed: 1987-08-27
Abstract: A therapeutic appliance 10 for application to the lumbar spine which follows the contours of the                             iliac crests and overlies the sacrum and sacroilic joints as well as anchors below the posterior superior iliac spines of the human body including an external shell having a length sufficient to extend around the abdominal region of the body with fasteners at opposite ends of the shell and an air bladder (11) disposed on the shell. The air bladder has a plurality of air chambers including elongated air chambers (2, 3) which extend transversely to the longitudinal direction of the shell with lower ends thereof shaped to lie above the iliac crests, a lower longitudinally extending air chamber (4) and an anchoring air chamber (4a) between the longitudinally extending air chamber and the outer edge of the bladder, the anchoring air chamber (4a) extending arcuately from a central portion of the air bladder towards the opposite ends of the shell and positioned to lie below the posterior superior iliac spines to prevent upward riding of the therapeutic appliance when in place on the human body and to provide support for the sacroiliac joints. The appliance may also include belts on the outside thereof for tightening the air chambers against the wearer's lumbar spine and sacroiliac joints and pockets can be provided on the inside of the appliance for applying hot or cold packs to the back muscles of the wearer of the appliance.
Patent JP-S60105383-A (JP)
Title: Electronic still camera
Inventor: HASHIMOTO NOBUO
IPC: H04N5/78
Filed: 1983-11-14
Abstract: PURPOSE:To prevent that the data record of the final track is destructed by detecting that the track for recording the unrecorded image signal is one final track only, by inhibiting the operation of the frame photographing and by switching to the field photographing. CONSTITUTION:The signal preserved at a solid-state pickup element 7 is read with a signal processing circuit 8 and is outputted to a magnetic head 10 as an image signal. A selective change-over switch 15 selects the frame photographing or the field photographing, and in case of the frame photographing, for two tracks, and in case of the field photographing, only for 1 track, a magnetic head 10 is shifted toward the center of a magnetic sheet 12. A track counter 18 counts the number of the recorded tracks. When a head 10 reaches the position corresponding to one track ahead of the final track, the prescribed signal is outputted. The frame photographing is inhibited and is switched to the field photographing with the signal.
Patent JP-H1063993-A (JP)
Title: Method for supporting traveling of right-turn vehicle at intersection and its device
Inventor: NAKAMURA AKIRA
IPC: G08G1/04
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To make a right-turn waiting vehicle at an intersection safety turn to the right by receiving picture signal by the receiving means of the right-turn waiting vehicle and displaying the picture of an opposite go-straight lane. SOLUTION: An image pickup device 5 on the road is composed of an image pickup means 6 and a transmitting means 7 for transmitting the shot picture signal, and the image pickup means 6 is provided backward the right-turn waiting vehicle 8 and upward the roadside 10 of the opposite go-straight lane 9 at the intersection 1. The image pickup means 6 is not only limited to an opposite right-turn vehicle 11 on the opposite go-straight lane 9 which is within directly comes into view of the driver of the right-turn waiting vehicle 8 but also shoots a right-turn or opposite go-straight vehicle 12 and an opposite go-straight vehicle 13 which do not come into view of that driver and follow the opposite right-turn vehicle 11. Then, the directivity and the intensity of the picture signal transmitted from the transmitting means 7 are set so as to reach the right-turn waiting vehicle 8.  Then, the image pickup means 6 picks up the opposite right-turn vehicle 11, the following right-turn or gostraight vehicle 12 and go-straight vehicle 13, and the picture is displayed on the display means of the right-turn waiting vehicle 8.
Patent JP-S6370190-A (JP)
Inventor: TAKEUCHI YASUTO
IPC: G12B17/02
Filed: 1986-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1168180-A (JP)
Title: High-temp. superconductor quantum interference element
Inventor: MARUFUKU KEIJI
IPC: G01R33/035
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-temp. superconductor quantum interference element capable of realizing a high-sensitivity magnetic sensor. SOLUTION: The interference element comprises an SrTiO3 bi-crystal substrate 1 and Y1 Ba2 Cu3 O7-x (0<=x<7) high temp. superconductor film 2. The substrate 1 is formed by bonding substrates 11, 12 different in crystal orientation with a substrate junction 13 between both substrates 11, 12. The superconductor film 2 formed on the substrate 1 has Josephson junctions 22, 23 composed of grain boundaries just above the substrate junction 13. The substrates 11, 12 have control orientations different by 30 deg. at both sides of the junction 13.
Patent JP-2000042533-A (JP)
Title: Disinfection method of activated carbon
Inventor: BABA KOICHI
IPC: C02F1/28
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a disinfection method of activated carbon to surely disinfect various bacteria growing in an activated carbon tower. SOLUTION: This disinfection method of activated carbon includes the following processes. A draining process to drain all of the water in the activated carbon tower filled with activated carbon. A hot water supplying process to supply hot water to form an upward stream to the activated carbon tower. A preheating process to supply hot water till a thermometer disposed at the discharging part of the activated carbon tower shows a specified temp. or higher exceeding 80 deg.C. A hot water circulating process to circulate hot water at least for 10 min. at a specified temp. higher than 80 deg.C at the reading of the thermometer. A hot water draining process to drain the hot water in the activated carbon tower.  A cooling and blowing process to fill the activated carbon tower with water and then to supply water till the temp. of the drained water from the activated carbon tower decreases to <=40 deg.C.
Patent JP-H0747496-A (JP)
Title: Roll type briquette machine
Inventor: WATANABE TATSUO
IPC: B30B11/16
Filed: 1993-08-06
Abstract: PURPOSE:To provide a roll type briquette machine by which a briquette of a uniform quality can be obtained, even in the briquette machine using a wide roll. CONSTITUTION:In a position corresponding to a roll biting part in a pair of cheek plays 6, 6 provided on both sides of a pressure roll 2, opening parts 7, 7 are provided, and raw material push-in hoppers 8, 8 for leading to these opening parts 7, 7 are constituted, respectively.
Patent JP-2000047036-A (JP)
Title: Optical attenuation stub and optical attenuator using it
Inventor: TSURUMAKI NAOYA
IPC: G02B6/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical attenuator constituted to be made suppliable at stable quality without the occurrence of the problem of reflected return light loss regardless of the varying magnitude of the product tolerance of optical attenuation fibers. SOLUTION: The optical attenuation fiber 5 added with a transition metal and a non- attenuation fiber (single mode optical fiber 4) are fixed in an inserted and pressed state into the through-hole 3 of a ferrule 1 having the through-hole 3 in the axial direction of a cylindrical body. The optical attenuation fiber added with the transition metal, such as cobalt, iron, nickel, is used and the intrinsic unit absorption loss rate dB/m of each single lot of the optical attenuation fibers is measured and the length of the fiber at which the prescribed absorption loss quantity may be obtd. is determined in accordance with the measured value. This fiber is combined with the SM fiber for the remaining length component of the ferrule when the optical attenuation fiber of the determined length is inserted. These optical fiber are inserted into the through-hole of the ferrule.  Since the two fibers are fixed under the state that the fibers are brought into pressurized contact with each other in an axial direction, the occurrence of the problem of the reflected return light loss is averted and the optical attenuator may be obtd. with the stable quality regardless of the varying magnitude of the product tolerance of the optical attenuation fibers.
Patent JP-H0754807-A (JP)
Title: Control device for hydraulic proportional control valve
Inventor: MATSUI TADATERU
IPC: F16K31/06
Filed: 1993-08-06
Abstract: PURPOSE:To apply a dither voltage to a proportional valve to realize smooth operation of the valve while preventing abnormal sound generation and vibration of a device due to application of the dither voltage and provide smooth and quiet control. CONSTITUTION:In a control device of a hydraulic proportional control valve 11 wherein solenoid valves 6, 7, 13, 14 are provided upstream from the hydraulic proportional control valve 11, a cylinder 1b is driven through controlling the solenoid valves 6, 7, 13, 14, and a driving speed of the cylinder 1b is controlled through controlling an opening degree of the hydraulic proportional control valve 11, a dither voltage is applied to the hydraulic proportional control valve 11 from the time immediately before or simultaneous with a valve opening degree change of the hydraulic proportional control valve 11 to the time immediately after or simultaneous with arrival at a specified valve opening degree including closing thereof.
Patent JP-H0552338-A (JP)
Title: Cooking temperature control device
Inventor: AMANO TSUNEHISA
IPC: F23N5/14
Filed: 1991-08-27
Abstract: PURPOSE:To enable a superior grilled food to be attained under a strong heat and further to enable a user to make a tasty cooking such as grilled food without any ignition of oil. CONSTITUTION:A selection key 14 is operated to select a grilled cooking and then an input of the selection key is detected by an input sensing circuit 17. An upper limit temperature determining circuit 18 sets an upper limit temperature to the first upper limit temperature and at the same time a cooked item 27 is heated by a heating means. Concurrently, a bottom surface temperature of a broiling net 10 or the like is detected by a temperature sensor 7. In the case where the cooked item 27 is judged as a broiling one by the upper limit temperature determining circuit 18, the upper limit temperature is changed to the second upper limit temperature. As the temperature of the temperature sensor reaches the second upper limit temperature, the heating means is stopped in its operation by the output control circuit 20. A broiling cooking is automatically judged even when the broiling cooking is selected and set and the superior broiling can be performed under a strong fire even if the item is heated under the maximum heating calorie.
Patent JP-S6372069-A (JP)
Title: Secondary battery
Inventor: SUZUKI TETSUYOSHI
IPC: H01M10/05
Filed: 1986-09-12
Abstract: PURPOSE:To make environmental control in electrode production easy and to increase storage performance of an electrode by using a conductive material obtained by the reaction of a specified conjugated compound, a cupric compound, and an oxidizing agent of nitrile compound in an electrode. CONSTITUTION:A conjugated compound such as thiophane and pyrrole is used as starting material and reacted with cupric compound and the oxidizing agent of nitrile compound in liquid phase to obtain a black, conductive, powdery reaction product. The reaction product is washed with nitrile compound solvent, then thermoplastic resin is added to the purified product and press-molded to form a positive electrode 1. The positive electrode 1 is combined with a lithium negative electrode 2 and a polypropylene nonwoven fabric separator 3 to form a secondary battery. The obtained conductive product is easy to produce and has good oxidation resistance and large conductivity. By using this material, the environmental control for electrode production is easy and the storage performance of the electrode is also increased.
Patent JP-H0760928-A (JP)
Title: Phenol frp molded article and production thereof
Inventor: KITAMURA SEIJI
IPC: B32B27/42
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a fire-retardant molded article generating no gas at the time of the trial combustion of a car material and passing fire retardancy standards by constituting the liquid phenol resin of a phenol FRP molded article of a resorcinol component and a phenol/resol component both of which respectively have specific compsns. CONSTITUTION:A phenol FRP molded article is produced by impregnating a fiber base material with a phenol resin soln. containing a liquid phenol resin, a filler and other additives and curing the impregnated base material. In this case, the liquid phenol resin is constituted of a component (a) being resolcinol or a resolcinol component containing a resorcinol novolac resin being a reaction product of resorcinol and aldehyide in the presence of an acid catalyst and a phenol resol resin component being a reaction product of formaldehyde and/or paraformaldehyde and at least one phenol compd. selected from a group consisting of compds. represented by chemical formulae.
Patent JP-H0497933-A (JP)
Title: Improved class c blast furnace cement
Inventor: HARUNA JUNSUKE
IPC: C04B28/08
Filed: 1990-08-15
Abstract: PURPOSE:To improve initial strength and long-age strength by applying boiling treatment to an aluminum silicate mineral in an aqueous solution of NaOH to prepare dry artificial zeolite, adding this artificial zeolite to class C blast furnace cement, and mixing them. CONSTITUTION:An aluminum silicate mineral, such as fly ash and SHIRASU (a light and fragile volcano soil in japan), and an aqueous solution of NaOH of about 2N are mixed at a weight ratio of about 2 to 1, and boiling treatment is applied to the resulting mixture for the prescribed time with stirring. The formed slurry is dehydrated by means of a dehydrator and dried, by which artificial zeolite is prepared. Subsequently, this artificial zeolite is mixed with class C blast furnace cement at the prescribed ratio, by which improved class C blast furnace cement improved in initial strength and long-age strength can be obtained.
Patent JP-H0378606-A (JP)
Title: Length measuring method on tv picture
Inventor: KIMURA KOICHI
IPC: G01B11/02
Filed: 1989-08-21
Abstract: PURPOSE:To enable measurement of a real dimension to an object by simple adjustment even when a distance changes by a method wherein a length- measuring picture for the right and left eyes is given a slippage in regard to a prescribed parallax and displayed on the same screen with that of an object picture for the right and left eyes and the parallax is adjusted. CONSTITUTION:A TV picture 52 for the right and left eyes and a length- measuring picture 53 for the right and left eyes which is synchronous with the picture 52 are displayed on a TV monitor screen 51, with a slippage corresponding to a prescribed parallax given thereto. By adjusting the parallax of the length-measuring picture, That is, the slippage between the right and left pictures, the scale of the object picture 52 and that of the length-measuring picture can be made to accord with each other and measurement of the real dimension of an object is enabled by the length-measuring picture 53. While it is necessary to correct the scale of the length-measuring picture for usual monocular cameras every time when a pickup distance of the object changes, the length-measuring picture can be displayed in the same depth as the object, according to the present method, only by adjusting the parallax.
Patent JP-S63183613-A (JP)
Title: Magnetic recording medium
Inventor: FUJIWARA TAKASHI
IPC: G11B5/702
Filed: 1987-08-31
Abstract: PURPOSE:To obtain the titled medium which is not deteriorated in properties even when exposed to a high temp. by specifying the characteristics in an arbitrary direction parallel with a film plane to prescribed values and specifying the center line average height of at least one surface and the thickness of the film to prescribed values and compsn. CONSTITUTION:This magnetic recording medium is constituted by forming a magnetic layer on the film which consists of poly-P-phenylene terephthalamide and has >=1,000kg/mm<2> Young's modulus in the arbitrary direction parallel with the film plane, >=10% elongation, <=3X10<-5>mm/mm/%RH coefft. of hygroscopic expansion, <=0.02% shrinkage on heating at 250 deg.C, <=0.05mum center line average height Ra of at least one surface and <=8mum thickness. The material of this film is a kind of arom. polyamide and is the polymer expressed by formula I. Said film has high crystallinity, high orientational property, dense structure, heat resistance and high dimensional stability.
Patent JP-S6460045-A (JP)
Title: Data transmitting system by duo-binary fm
Inventor: IWASAKI KEN
IPC: H04L27/10
Filed: 1987-08-31
Abstract: PURPOSE:To widely improve the characteristic of a code error ratio by obtaining quantity, which is obtained based on a Euclidean distance from the three number of nominal demodulating points to equally divide a circumference into three and as the symbol merit of the demodulating point and executing a viterbi- decoding. CONSTITUTION:A duo-binary FM signal, whose modulation index is 2/3, is generated in a transmitting side and the viterbi-decoding is executed by orthogonal synchronizing detection in a receiving side with obtaining the three types of the quantity, which are obtained based on the distance between the three nominal demodulating points to equally divide the circumference into three and a receiving demodulating point, as the symbol merit of the demodulating point. Then, the transmission of digital data is executed. Thus, a modulating and demodulating system can be realized to improve the utilizing efficiency of frequency spectrum, to be fit to be used under a quite unsatisfactory propagating condition and to have a purpose to be applied to the moving communication of a simple device.