baber/WOPTO huggingface dataset:
Patent JP-H0434147-A (JP)
Title: Connecting structure for precast concrete column and beam
Inventor: UETOKO MINORU
IPC: E04B1/21
Filed: 1990-05-31
Abstract: PURPOSE:To dispense with a receiving base at the time of connecting a column to a beam and a support for preventing falling down by providing a precast concrete column outer side surface with a T-shaped part piece on the side connecting to the beam and a buried beam upper end reinforcement on the upper end thereof. CONSTITUTION:An anchor is buried in a precast concrete column 1 extending to above a slab, and a fallen T-shaped part piece 4 is fixed in its vertical part piece 4 to the column and beam joint part outside surface through the anchor 3. A reversed T-shaped connecting material 6 welded to the beam lower end reinforcement 5 of a semi-precast concrete beam 2 is put on the horizontal part piece 4b of the fallen T-shaped part piece 4 and connected thereto by a bolt 7 to mount the column 1 and the beam 2. A beam upper end reinforcement 8 is fixed to a buried beam upper end reinforcement 9 extending through the upper part of the column 1 by welding. The connecting process of the column 1 and the beam 2 is simplified, and the process can be shortened.
Patent JP-H07325060-A (JP)
Title: Nox sensor
Inventor: HASEI SEIJI
IPC: G01N27/12
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a NOx gas sensor having the stabilized and sufficient sensitivity even in a high temperature area by using the oxide, which includes a specified metal element and which has the perovskite structure, as a gas sensitive body. CONSTITUTION:For example, a NOx gas sensitive body 4 is wound with a wire 3 with a nearly equal space so as to form a current terminal 1 and an electrical potential terminal 2. The sensitive body 4 is made of the oxide formed of the perovskite structure, which includes at least one metal element selected among scandium, yttrium or lanthanoids and at least one metal element selected among aluminum, gallium, indium or tallium. Since the oxide with the thermally stabilized perovskite structure is used, even in the case where the sensitive body 4 is exposed in the high temperature discharged gas, the deterioration or change of the structure of the sensitive body 4 is not generated. The concentration of NOx in the gas to be detected can be detected on the basis of the change of the conductivity of the sensitive body 4 due to the participation of the oxygen in the sensitive body 4 in oxidation and reduction with NOx gas.
Patent JP-H01309730-A (JP)
Title: Bender
Inventor: SHIMADA TADAAKI
IPC: B21D5/08
Filed: 1988-06-07
Abstract: PURPOSE:To improve bending work quality of a thin thickness product by providing an interlocking mean having central two axle boxes for a feeding value of rolls or feeding value of formed product, interlocking at least one axle box for the worked material with two axle boxes of both sides in the orthogonal direction. CONSTITUTION:The bender has the rolls 14, 15, 16, 17, 18, 19 of one by one pair of three rows and the rolls 14, 15, 16 on one side are driven simultaneously in an equal speed and equal direction. A reversible rotating motor 1 is connected to reduction gears 3, 10 through clutches 2, 9, to connect a spline shaft 8 and coupling 11 respectively. A forming material 21 is inserted between the roll row 14-16 and the roll row 17-19, and roll intervals are accessed by an actuator 20 to perform the bending work. In this case, feeding values of feed screws 6, 7 are a proportional relation and when the axle boxes 4, 5 arrive at the target radius position, the motor 1 stops through a signal from an encorder 12. Generating wrinkles and follows of the thin thickness product is eliminated to improve the bending work quality.
Patent JP-S5841227-A (JP)
Title: Gas turbine system driven by blast furnace gas
Inventor: TEJIMA KIYOMI
IPC: C21B7/00
Filed: 1981-09-07
Abstract: PURPOSE:To recover energy possessed by blast furnace gas efficiently at a low cost, by combining a turbine apparatus for recovering the furnace-top pressure and a conventional gas turbine apparatus into a single system. CONSTITUTION:In recovering energy possessed by high-temperature and high- pressure gas discharged from a blast furnace 1 by driving a turbine 9 and then a generator 10 by the gas after removing dust from the same, a dry type dust collector 3 is used as a secondary dust collector and pressure of blast-furnace gas is raised by use of a compressor 5, whereafter the pressuried gas is supplied as fuel to a combustor 7. Here, the combustor 7 is also supplied with air, the pressure of which is raised by a compressor 8 driven by the turbine 9. By thus  driving the turbine 9 and generator 10 by combustion gas having extremely  high temperature and pressure produced by the combustor 7, it is enabled to  recover a greater amount of energy.
Patent JP-H088697-A (JP)
Title: Voltage restriction circuit with hysteresis comparator
Inventor: SHIRUBUII DORUO
IPC: G01R19/165
Filed: 1995-04-21
Abstract: PURPOSE: To provide a single adjusting circuit for realizing a hysteresis voltage comparator instead of comparing a voltage value generated by using two circuits with two different reference values. CONSTITUTION: A limited voltage is impressed to the terminal of a resistance line, and currents running through this line are amplified by a current mirror and reference currents are generated. A current control voltage source receives the reference currents, and generates a reference voltage. This reference voltage is impressed to a hysteresis comparator 20, and this hysteresis comparator 20 switches the different two values of the voltage to be adjusted. This device is made valid especially to the field of a charge pump 4 used in an electrically programmable memory.
Patent JP-S5778234-A (JP)
Title: Communication signal equalizing circuit
Inventor: PEETAA EEBENHEE
IPC: H04L25/03
Filed: 1981-09-07
Abstract: An equalizer circuit for communication signals is constructed as an active Bode equalizer employing an amplifier having anti-phase outputs and a bridge circuit connected to the outputs. The susceptibility of the equalizer to manufacturing tolerances is reduced insofar as possible and the transfer function of a passive Bode equalizer is retained, as far as possible, even at frequencies which lie far above 10 MHz.
Patent JP-H11328696-A (JP)
Title: Optical storage
Inventor: TSUKAHARA WATARU
IPC: G11B7/09
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce poor influence by sufficiently suppressing the level fluctuation of a tracking error signal caused by an ID region on a medium track without losing the servo response of on-track control. SOLUTION: A correction processing part 100 is provided to correct level fluctuation that appears in a tracking error signal when a light beam passes through an ID region on a medium track during on-track control. More specifically, in the correction processing part 100, a correction value that is decided at a correction decision part 200 at correction timing being judged by a correction timing judgment part 202 is subtracted from a signal value that is read after sampling a tracking error signal by an A/D converter at a specific period and converting it to digital data by a correction part 204 for correction.
Patent JP-2000331529-A (JP)
Title: Luminaire
Inventor: SHIMIZU YASUO
IPC: F21V19/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire easily attached even when a height of an instrument main body is low and attachable even after end piping. SOLUTION: This luminaire is equipped with a lamp-socket 2 having a lamp pin connecting part 3 on an upper part of a front surface, a protruding part 4 on a lower end part protruding forward from the front surface, and an engaging part 5 on a side surface, an instrument main body 1 having a socket mount 17 wherein an opening 6 is formed through which the lamp-socket 2 is inserted and a locking part 7 locking a locking part 5 is formed on both side rim parts of the opening 6, and a reflector 10 having an abutting part 8 attached to this instrument main body 1 and abuts to the protruding part 4 on the lamp pin connecting part 3 side.
Patent JP-S5842211-A (JP)
Title: Manufacture of syntnetic resin molded coil
Inventor: ADACHI EINOSUKE
IPC: H01F41/12
Filed: 1981-09-04
Abstract: PURPOSE:To rationalize manufacturing process by winding an aromatic polyamide paper into an element coil wind end, sealing the wind end to form a leakage stop layer, filling the coil end with a filler and impregnating an insulating synthetic resin into the coil. CONSTITUTION:An outer insulating layer 11, which insulates the wind end of an element coil, is formed by winding in stack an aromatic polyamide papaer (e.g. Normex 112) and a polyester nonwoven fabric 111. At the extreme end of the wind end the Normex 112 is cut with its length slightly longer than the polyester nonwoven fabric, and this longer part is bonded with a thermosetting resin 12 to the Normex 112 wound in the lower layer to form an external leakage stop layer. The element coil end part is filled with a filler 8 of silica and glass beads, etc., and is coated with a thixotropic putty of epoxy-system synthetic resin 9 to seal that part. Finally a thermosetting resin is injected into the coil which is heated for hardening. This eliminates the use of a metal mold and rationalizes the work.
Patent JP-H06329178-A (JP)
Title: Package of oxygen absorbent
Inventor: YAMADA RYOTARO
IPC: B65D77/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a package of oxygen absorbent whose application even to food with a high moisture content, etc., does not involve exudation of the oxygen absorbent caused by migration of moisture or whose use where microwave heating is done, such as the heating in a microwave oven, is free from the influence of the heating. CONSTITUTION:On the inner side of an outer material 4 which is impermeative to air, formed by superimposing a plastic film 7 on the outer side of an electroconductive layer, such as aluminum foil 8, an air-permeative intermediate material 4, such as paper, and on the inner side thereof an air-permeative plastic film 6 having pores 9 and having a lower softening point than the plastic film 7 are laid in a laminate to form a packaging material 3. In this packaging material 3 having the plastic film 6 on the inner side an oxygen absorbent 2 is packed and a package of oxygen absorbent 1 is completed by thermal fusion at the peripheral edges.
Patent JP-H10331867-A (JP)
Title: Differential-sensitive type hydraulic coupling device
Inventor: TAKAHASHI HISAYUKI
IPC: F16D25/0638
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To facilitate shortening for the whole of a device, and processing for a relief valve. SOLUTION: The difference in rotation ΔN of a differential sensitive type hydraulic coupling device 12 between a first rotating shaft 17 linked with a main driving wheel 2 and a second rotating shaft 19 linked with a driven wheel 11, allows a hydraulic pump 24 to be driven, allows a clutch 25 to be fastened, allows the rotating shafts themselves to be fastened, and also allows the driving force of the main driving wheel 2 to be appropriately distributed to the driven wheel 11. The device as mentioned above, is provided with a first relief valve which performs torque limiting with its valve opened by the movement of a first valve body 91, and with a second relief valve which performs lowering torque down with its valve opened by the movement of a second valve body 92.  In particular, the first and second valve bodies 91 and 92 are disposed in a mutually coupled-in condition, the shaft length formed by each valve is shortened, and the shaft length of the whole of the device is thereby shortened. In addition, each of these relief valves is turned out to be a poppet type valve, and no high manufacturing quality is thereby required.
Patent JP-S5663950-A (JP)
Title: Cyclopropanecarboxylic ester
Inventor: YAMAMOTO IZURU
IPC: C07C253/00
Filed: 1979-10-30
Abstract: NEW MATERIAL:The titled compound of formula I [R is m-phenoxybenzyl, etc.; A is cyano or COOR 1  (R 1  is 1W3C alkyl)].  
     EXAMPLE: 3'-Phenoxybenzyl 2, 2-dimethyl-3-( 2-cyano-2-carbomethoxyvinyl )cyclopropanecarboxylate.  
     USE: An agricultural and horticultural and disinfecting insecticide effective against sanitary injurious insects and injurious insects of cotton, friut trees and vegetables. Stable compared with the conventional pyrethroid compound.  
     PROCESS: A cyclopropanecarboxylic acid halide of formula II (X is halogen such as Cl) is reacted with a benzyl alcohol of formula III in a solvent e.g. benzene, in the presence of an acid binder usually at -10W100°C for 1W24hr to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63304380-A (JP)
Title: Pictorial pattern checking device
Inventor: HIRAOKA NORIYUKI
IPC: G06K15/00
Filed: 1987-06-04
Abstract: PURPOSE:To automatically detect the mean print density and the position shift value of a pictorial pattern by using a means which detects the mean print density of the pictorial pattern and a means which checks the position shift of the pictorial pattern respectively. CONSTITUTION:The image of a check subject 17 is inputted via an image pickup device 10 and a picture memory 13 stores digitized picture data. When the image of the subject 17 is checked by means of a pictorial pattern 18 of the memory 13, an (mXm)-picture element matrix 19, for example, is set at the pattern 18. The mean print density 21 of a print density pattern is electrically calculated and detected. At the same time, the density weighted centroid of a density high-order picture element 20 is obtained and the dot position shift value 22 of the pattern 18 is detected. The quality of the pattern 18 is decided based on the check result output 23. Thus it is possible to calculate the density 21 and the value 22 automatically and electrically and therefore to improve its checking accuracy.
Patent JP-S6031832-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/02
Filed: 1983-07-29
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-H0437652-A (JP)
Title: Ceramics sintered body
Inventor: SAKAGAMI KATSUSHI
IPC: C04B35/58
Filed: 1990-05-30
Abstract: PURPOSE:To provide the above sintered body having uniform characteristics and excellent hardness, toughness, etc., by constituting the sintered body of a main phase contg. Al2O3 and an auxiliary phase contg. boron, oxygen and carbon and specifying the contents of Al, boron and carbon. CONSTITUTION:This ceramic sintered body is constituted of aluminum oxide or the aluminum oxide and aluminum boride as the main phase and the auxiliary phase contg. the boron, oxygen and carbon. In addition, the aluminum exists at a ratio of 10 to 50wt.%, the boron at 1.5 to 67wt.% and the carbon at 0.05 to 8wt.% in the total weight of the sintered body. This ceramic sintered body is produced by the method of first mixing the aluminum oxide powder, the aluminum boride powder and carbon powder at such ratios at which the above- mentiond sintered body is obtainable. The mixture is then molded to a desired shape and the molding is calcined in an inert gas. The resulted sintered body is adequately used as materials for tools and materials for various kinds of industrial mechanical parts, etc.
Patent JP-H01309884-A (JP)
Title: Front cowl of motorcycle
Inventor: AMANO SHINOBU
IPC: B62J17/02
Filed: 1988-06-09
Abstract: PURPOSE:To prevent getting wet of a driver by rainwater, by forming a projecting part projecting outside around rear end periphery of the front cover of a front cowl or around front end or rear end periphery of a rear cover. CONSTITUTION:A projecting part 4a projecting outside is formed in one body around rear end periphery of the rear cover 4 of a front cowl 2. At one end of the upper horizontal part 2a of the front cowl 2, a through hole 15 is pierced and a pipe is connected thereto and the lower end of the pipe is extended downward. By this constitution, in case of running, even if rainwater flows backward along the surface of the front cowl 2, it is received by the projecting part 4a and dropped downward to the ground. Rainwater which has gathered on the upper horizontal surface 2a of the front cowl 2 is dropped to the ground through the through hole 15 and the pipe. Therefore, it is prevented that rainwater wets the feet of the driver.
Patent JP-H08335340-A (JP)
Title: Magneto-optical recording method and device therefor
Inventor: MIYAOKA YASUYUKI
IPC: G11B11/105
Filed: 1995-06-07
Abstract: PURPOSE: To form a recording mark without changing the length of the recording mark even in the case a recording power is modulated in order to reduce an incomplete erasure by making a time when the recording power is raised shorter than a time when a magnetic field is impressed. CONSTITUTION: The controlling of a laser power modulation is performed by a signal processing circuit 15. A recording information signal is inputted to the signal processing circuit 15 from a recording information input part which is not shown in the figure and the circuit 15 generates the control signal of the LD driver 18 driving a semiconductor laser 6 by the recording signal and the channel clock as the reference of the recording signal. Then, the position at a temp. with which the edge of a magnetic domain is determined becomes almost constant with respect to the center of a light beam by making the laser irradiation time of a high recording power shorter than a magnetic field impressing time by the control of the circuit 15.  Thus, recorded information are correctly reproduced by reducing the change of a recording mark length due to the variation of a magnetizing polarity and by realizing a correct regenerative signal whose edge shift is small.
Patent JP-H11336922-A (JP)
Title: Constant flow valve
Inventor: KIMURA NOBUHIKO
IPC: F16K7/07
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To certainly deliver even a fluid mixed with viscous fluid and a foreign matter by constant flows by forming an extending/shrinking cylinder formed of an elastic member so as to be fixed on the inner side of an outer cylinder, have a water passing passage passed through a center part, and compose a pressure cylinder communicated with a water introducing hole arranged in a wall end surface on an inflow side. SOLUTION: An extending/shrinking cylinder 2 formed of a resin such as synthetic rubber being an elastic body is fixed on the inner circumferential wall of a cylindrical outer cylinder 1 formed of metallic or plastic material. A water passing passage 3 axially passed through is arranged in the center part of this extending/shrinking cylinder 2, a doughnut-shaped reinforcing member 6 is mounted on the inflow side wall and surface of the extending/shrinking cylinder 2, and six water introducing holes 5 are arranged in a circumferential direction. These water introducing holes 5 are communicated with a pressure cylinder 4 having a space between the extending/ shrinking cylinder 2 and the outer cylinder 1. In response to pressure difference produced by a flow, the inner wall part of the pressure cylinder 4 is expanded to the inner side and adjusts automatically the cross sectional area of the water passing passage 3 of fluid up to a position balanced with the force of the extending/shrinking cylinder 2. As a result, a flow can be controlled constantly.
Patent JP-S5566568-A (JP)
Title: Tris(3-acetylthiopropyl)isocyanurate and its production
Inventor: INOUE YOSHIHARU
IPC: C07D251/32
Filed: 1978-11-14
Abstract: NEW MATERIAL:Tris(3-actylthiopropyl)isocyanurate of the formula.  
     USE: Raw material of mercaptopropyl isocyanurate, alkylthiopropyl isocyanurate, sulfatopropyl isocyanurate or these salts, which are useful as crosslinking agent for synthetic resin, photopolymerizable monomer, vulcanizing accelerator for rubber, starting material of agricultural chemicals, epoxy resin curing agent.  
     PREPARATION: The reaction of triallyl isocyanurate and thiolacetic acid is effected by heating to 0W150°C in a solvent selected from hydrocarbons, ethers, ketones, fatty acids, esters, halogenated hydrocarbons to give the objective compound of the formula. In the reaction, the irradiation with ultraviolet rays in the presence of a ketone as sensitizer or the addition of nonoxidative organic radical catalyst or their combination accelerates the reaction to increase the yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5930594-A (JP)
Inventor: OOMORI MUTSUHIRO
IPC: G10F1/00
Filed: 1982-08-13
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-S5843838-A (JP)
Title: Fuel transfer device for trailer type tank lorry
Inventor: SHIRAHATA YOUICHI
IPC: F02M37/00
Filed: 1981-09-09
Abstract: PURPOSE:To improve the efficiency of fuel transfer by specidically connecting No.1, No.2 or No.3 swivel joint with No.1 or No.2 continuity pipe. CONSTITUTION:No.2 and No.1 swivel joints 11, 10, each of which is rotatable, are fixed to a bottom valve continuity pipe 8 connecting bottom valves, provided for each of plural fuel chambers 6 of a trailer 1, and a piping 9 provided for a tractor 1 respectively, and No. 1 connecting pipe 12 of which length L, is longer than the distance l, between joint 10 and 11 when the tractor 1 and the trailer 4 are connected on a straight line, is connected to the joint 10. No.2 connecting pipe 13 of which length is L-l is connected to the joint 11 and the connecting pipe 12 is connected through No.3 swivel joint 14 which is rotatable, to the connecting pipe 13. By this arrangement, fuel inside the fuel chamber 6 can be supplied to an oil supply device 2 and the connecting pipes 12, 13 are able to follow relative displacement of the tractor 1 and the trailer 4 by the rotation of the joints 10, 11 and 14.
Patent JP-S5666536-A (JP)
Title: Lacing braid
Inventor: KOTANI TAKAYUKI
IPC: B60R13/04
Filed: 1979-10-31
Abstract: PURPOSE:To improve the bonding property of hollow lacing braid without hindering the reduction of its weight and the economization of its material and eliminating its protective effect, by providing longitudinal projections on the insides of the top and bottom of the hollow body of the lacing braid for ornamentation and protection of a vehicle or the like. CONSTITUTION:A plurality of longitudinal projections 5a, 6a are provided on the insides of the top 2 and bottom 3 of the hollow part 9 of hollow lacing braid 1a so that the projections 5a are located in the troughs 7 between the other projections 6a. The top 2 is thrusted to bond the lacing braid 1a on an object. At that time, the projections 5a come into contact with the trough sections 7 to push them and the other projections 6a also push other trough sections 7 on the inside of the top 2. For that reason, the thrusting force applied to the braid 1a is uniformly distributed to the entire surface of the bottom by walls 4 and the projections 5a, 6a. The adhesive power of a bonded layer is thus applied enough without hindering the reduction in the weight of the braid 1a and eliminating its protective effect.
Patent JP-S63226383-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1987-06-05
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-S5842700-A (JP)
Inventor: KUWAMURA HIDEAKI
IPC: C11D7/38
Filed: 1981-09-09
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-S5365261-A (JP)
Title: Treating method for waste fluid at wet desulfurizing and denitratingequipment for flue gas
Inventor: CHIUMI YASUJI
IPC: B01D53/14
Filed: 1976-11-24
Abstract: PURPOSE: To prevent the corrosion of the concentration apparatus and to improve the operational environment, by raising pH of the waste fluid above 10, when nitrogen oxides contained in the waste fluid are decomposed to harmless nitrogen by concentrating, drying-up and decomposing thermally the waste fluid after sulfur oxides have been removed as gypsum, at the wet desulfurizing and denitrating method for the flue gas. 
     COPYRIGHT: (C)1978,JPO&Japio