baber/WOPTO huggingface dataset:
Patent JP-H05327216-A (JP)
Title: Manufacture of multilayer laminate
Inventor: KOJIMA SHIGEAKI
IPC: B29C43/14
Filed: 1992-05-25
Abstract: PURPOSE:To obtain a multilayer laminate having a blind via hole of which the surface is not contaminated with resin, by multilayer laminated molding. CONSTITUTION:In a method for manufacture of a multilayer laminate wherein insulative bonding layers 2 are disposed on the opposite surfaces of one inner layer circuit board 1 or more having a circuit pattern on one or the opposite surfaces and obtained by molding, outer-layer bases 4 having through holes 3 are disposed outside with these insulative bonding layers 2 interlaid, release films 5 are disposed outside these bases and plates 6 as outermost layers sequentially, so as to construct a body to be pressed, and this body to be pressed is subjected to post forming to be integrated, an initial pressure being a high pressure in such a degree that the release films 5 get into the through holes 3 of the outer-layer bases 4 and block them up is applied to the body before a pressure in the postforming is applied, and then laminated molding is executed with the first-stage pressure of the postforming set at a low pressure of 2 to 15kg/cm<2> and then with the second-stage pressure set at 20 to 100kg/cm<2>.
Patent JP-S61290109-A (JP)
Title: Straight line, rectangular panel steel sheet pile for sheating
Inventor: WATANABE HIDETOSHI
IPC: E02D5/02
Filed: 1985-06-17
Abstract: PURPOSE:To shorten the period of construction by a method in which the lower part of an upper panel is shaped into a recessed form, while the upper part of a lower panel is shaped into a projected form and the lower part is shaped into a blade form, and both the upper and lower panels are connected with each other. CONSTITUTION:The lower part of a panel in which expanded glass, etc., is packed into the aperture of its double structure is shaped into a recessed form, and interlocking parts 1A are formed on both sides of the panel to form an upper panel 1. The upper part of a panel of the same type is shaped into a projected form, the lower part is shaped into a blade form, and interlocking parts 2A are formed on both sides of the panel to form a lower panel 2. Both the panels 1 and 2 are connected vertically and horizontally and penetrated into the ground.
Patent JP-S63295022-A (JP)
Title: Welding pipe forming method
Inventor: SUMIMOTO DAIGO
IPC: B21D5/12
Filed: 1987-05-28
Abstract: PURPOSE:To prevent a buckling and to improve formability as well by finding a height position in the vertical direction of a neutral shaft from an equation in each forming roll and executing forming by setting the position of the neutral shaft within a specific value against a certain height from a stand base, etc. CONSTITUTION:A height position is found from an equation in the vertical direction of the neutral shaft of each forming roll. In the equation (n); number of pieces of circular arcuated part and (m); number of straight line parts. Since each roll groove is usually bilaterally symmetrical a calculation is effected by either the half. The forming is executed so that the position of the neutral shaft of each roll may become within + or -10mm against a certain height from a stand base. The edge buckling can thus be prevented and the camber of the pipe tip at threading time can be restrained as well.
Patent JP-H01302946-A (JP)
Title: Code violation detection circuit
Inventor: ITO KUNIHARU
IPC: H04L1/24
Filed: 1988-05-31
Abstract: PURPOSE:To attain the detection of an accurate code violation by providing a first detection circuit which detects that the '0' of a first polarity has continued twice and a second detection circuit which detects that the '0' of a second polarity has continued twice. CONSTITUTION:An AMI/binary conversion circuit 3 converts S point data into two binary outputs and the signal (a) of +0 and the signal (b) of -0 are respectively inputted to a +0 continuous detection circuit 4 and a -0 continuous detection circuit 5. When +0 continues twice, the circuit outputs a detection signal from an output (c), and when -0 continues twice, the circuit 5 outputs the detection signal to an output (d). A +0 continuous detection signal is outputted to the output (c) at a timing ta0, an enable signal output circuit 6 operates by the signal and an enable signal is outputted from an output (e) for the period of 14 bits. In a timing ta13, the enable signal on a signal line (e) is in an enable period, and the output of AND 8 shows '1' and '1' is outputted to a code violation detection signal terminal 11.
Patent JP-S5834394-A (JP)
Inventor: NIIYAMA TADAMICHI
IPC: G21C17/08
Filed: 1981-08-25
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-H02310538-A (JP)
Title: Optical switch using bacteriorhodopsin
Inventor: WATANABE TAKAHIRO
IPC: G02F1/19
Filed: 1989-05-26
Abstract: PURPOSE:To obtain an optical switch having wide wavelength selectivity by combining a soln. contg. a substance changing the wavelength of light transmitted in accordance with a pH change with a bacteriorhodopsin layer having function to transfer hydrogen ions in a certain direction to the soln. by light absorption. CONSTITUTION:A transparent optical cell 1 is filled with a soln. 2 contg. a substance changing the wavelength of light transmitted in accordance with a pH change and a bacteriorhodopsin layer 3 and a hydrogen ion feeding layer are successively formed on the soln. 2. When the layer 3 is irradiated with light 5, function to transfer hydrogen ions is fulfilled, the pH of the soln. 2 in the cell 1 lowers or rises and the wavelength of light transmitted by the soln. 2 is changed by the pH change. An optical switch fulfilling optical switching function with wavelength selectivity at the soln. 2 part and having wide wavelength selectivity can be obtd.
Patent JP-H04358706-A (JP)
Title: Power generating system with effective use of existing equipment
Inventor: NISHIYAMA TOSHIAKI
IPC: F01K7/18
Filed: 1991-06-05
Abstract: PURPOSE:To provide a power generating system excellent in operability and with a compact system arrangement. CONSTITUTION:In a provide power generation system where steam from a boiler 1 is fed to a turbine of bleeding back pressure type 3 to drive a power generator 8 for power generation, a turbine of mixed pressure condensing type 4 is arranged, piping is arranged such that bleeding steam from exsisting bleeding back pressure turbine and exhaust steam flow in the inlet of newly installed mixed pressure condensing type turbine 4 and the intermediate stage thereof, and the turbine 4, the generator 8 and the turbine 3 are connected through one shaft. The turbine 4, the generator 8 and the turbine 3 are also connected through one shaft by means of fitting and removing means 17.
Patent JP-2000322506-A (JP)
Title: Material name display/identification system for plastic part
Inventor: OGIYA KOJI
IPC: B29C33/38
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic reading means capable of surely identifying material name display even in any environment by displaying a material name with encoded ruggedness at a required spot on the surface of a plastic part. SOLUTION: A plastic part 5 is provided with ruggedness encoding the material name according to certain rules such as a projecting part 6 like a two-dimensional bar code, for example, and embossing is applied to the top end of this projecting part 6. By applying such embossing, a required difference is provided in a light reflection factor between the projecting part 6 and an area excepting that projecting part, and the projecting part 6 and the other part are identified by an optical reader as an identifying means provided with an infrared emitting part like a bar code reader and an infrared receiving sensor. Thus, the material name of that plastic part 5 can be specified from a code signal read by the identifying means.
Patent JP-H0716551-A (JP)
Title: Method and device for cleaning object with heat
Inventor: GEEROMS ANDRE
IPC: B29B17/02
Filed: 1994-06-15
Abstract: PURPOSE: To suppress the overheating of an object and to prevent the damage of the object at the time of thermally decomposing such a material as plastic and removing the material from the metal object set in a furnace by controlling the object heating temp. in accordance with the output of a temp. sensor provided in a receiver at the lower part of the furnace. CONSTITUTION: This furnace 2 is provided with a movable lower furnace 30 having a room 3, in which an object 4 to be treated is placed, and rotatable around hinges 31. An electric heating means 5 to be controlled by a controller 8 in accordance with the output of a temp. sensor 6 provided in a measuring space 7 demarcated by a receiver 9 below the object 4 is furnished in the room 3. Further, an air or oxygen feeder 15 is connected to the room 3, and oxygen is appropriately supplied from an oxygen source 20. A fixed upper furnace 32 separated from the room 3 by a wall 12 having an opening 13 and having a re-combustion chamber 11 with an opened outlet 14 is provided above the room 3, and a re-combustion device 21 and an oxygen feeder 23 are confronted with the re-combustion chamber 11.
Patent JP-S63302125-A (JP)
Title: Heat-insulated engine structure
Inventor: KAWAMURA HIDEO
IPC: F02F1/24
Filed: 1987-05-30
Abstract: PURPOSE:To obtain a high degree of heat-insulation by providing a cylinder head liner which forms a combustion chamber having such a shape that the center part of an engine cylinder is low but the outer peripheral section thereof is high, and by disposing intake and exhaust valves in an inclined part in the lower surface of the cylinder head which is inclined and extended from the center part of the cylinder to the outer peripheral section thereof. CONSTITUTION:A ceramic thin plate 5 adapted to form a flat surface in a piston head section 1 of a piston 20 on the combustion chamber side, is disposed in the piston head section 1 through the intermediary of a heat-insulating material 3. A cylinder liner 30 is formed so as to form a combustion chamber 15 having such a shape that the center part of the cylinder is low but the outer peripheral section thereof is high so as to cope with the flat surface formed by the ceramic thin plate 5 in the cylinder head section 1. The combustion chamber 15 has such a saucer shape that its volume increases toward the outer periphery thereof. Further, intake and exhaust valves 21 are disposed in an inclined surface in a lower surface section 22 in the cylinder head liner 30, which is inclined and extended from the cylinder center part to the cylinder outer peripheral section.
Patent JP-H06346587-A (JP)
Title: Self elevating type outer wall operating device
Inventor: MATSUNAGA YOSHINORI
IPC: E04G3/28
Filed: 1993-06-03
Abstract: PURPOSE:To prevent tossing of a self elevating type outer wall operating device by having its upper and lower units, which have an arm pivoted to them, and provided with an operating part on its end and elevates in a measuring worm style by an expansion/contraction device, and is supported by a guide rod which is maintained perpendicularly by an upper and a lower truck by means of expansion/contraction device. CONSTITUTION:While having an upper unit 8 fixed to a guide rod 7, a lower unit 9 is elevated by virtue of rotating a ball screw 10 in one direction. While having the unit 9 fixed to the rod 7, the unit 8 is elevated by virtue of rotating the ball screw 10 to the other direction. By repeating such operation, units 8, 9 are elevated in a measuring worm style. While the units 8, 9 are being elevated, arms 11, 11 repeat a circling movement and a wall operation is accomplished within the operating range L by operating parts 13, 13. When operation within the operating range L from the ground surface 3 to the roof 2 is finished, the guide rod 7 is moved horizontally along a wall surface 4 by upper and lower trucks 5, 6 and the units 8, 9 are moved to the operating range in the next position.
Patent JP-S5657754-A (JP)
Title: Additive for liquid crystal
Inventor: SUGIMORI SHIGERU
IPC: C09K19/52
Filed: 1979-10-16
Abstract: NEW MATERIAL:A 6-substituted -1,2,3,4-tetrahydronaphthalene-2-carbonitrile of formula I (R is 3W10C alkyl or alkoxyl).  
     EXAMPLE: 6-Pentyl-1,2,3,4-tetrahydronaphthalene-2-carbonitrile.  
     USE: An additive for liquid crystal, capable of converting a liquid crystal mixture having a negative or small dielectric anisotropy into a liquid crystal mixture having a considerably large positive dielectric anisotropy on addition thereto.  
     PROCESS: A 6-substituted-naphthalene-2-carboxylic acid of formula II is reduced with Na in isoamyl alcohol to give a compound of formula III, which is then reacted with SOCl 2  to afford an acid chloride of formula IV. The resultant acid chloride is reacted with ammonia to give an acid amide of formula V, which is refluxed with SOCl 2  to afford the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0431379-A (JP)
Title: Drainage of fermentation tank
Inventor: MURAFUJI SADAHIRO
IPC: B09B3/00
Filed: 1990-05-23
Abstract: PURPOSE:To provide the title drainage intended for cost reduction, designed to drain, through pipes at the bottom of a fermentation tank, a liquefied product from fermentative degradation in the tank and extra water to raise the fermentation efficiency in the fermentation bed. CONSTITUTION:A fermentation tank 4 is installed under a livestock house 1 to ensure the excreta of livestock 2 to fall naturally into said tank 4. In the tank 4, sawdust, rice hulls and the excreta are mixed to make a fermentation bed 5, where a degradation is performed to bring the excreta to a liquefied state, and the liquefied product is reserved together with extra water at the bottom. This product and the extra water are then discharged externally through pipes 6 provided at the bottom of the tank 4; in this case, a layer comprised of gravel is put between the bottom and the fermentation bed 5 so as not to cause pipe cloggings. Compost produced will be reduced by ensuring the fermentation bed 5 to be maintained in a favorably or naturally fermentative state through such drainage and by bringing excreta quantities and its degradation into a good balance. By repeating the above-mentioned procedure and utilizing the excreta as seed bacteria in the fermentation bed 5 facilities such as a sawdust storage yard for water content regulation and a house for compost produced can be decreased.
Patent JP-S5834948-A (JP)
Title: High frequency high output transistor
Inventor: NISHIMURA YOSHIHARU
IPC: H01L23/66
Filed: 1981-08-26
Abstract: PURPOSE:To contrive miniturization and high efficiency, by providing metallic wires for the neutralization for the resultant capacity of each transistor cell as the inductance between C-B which neutralize a bi-polar output capacity used by a base grounding in GHz band or more. CONSTITUTION:A transistor chip 4 is arranged on a collector metallized region 2 on an insulator substrate 1, and a terminal electrode 14 for the resultant of output capacities of each transistor cell 5 is provided very close to the chip. The resultant output capacity by this electrode 14 is coupled to the collector metallized region 2 via the inductance due to the metallic fine wires 12 and a condenser chip 8 for blocking DC. Thus, a high efficiency and high output bi- polar transistor can be formed also in a low frequency region without increasing a neutralized inductance.
Patent JP-H08322807-A (JP)
Title: Effusion liquid collecting device and collecting method
Inventor: KAJIWARA YUJI
IPC: A61B5/145
Filed: 1995-05-31
Abstract: PURPOSE: To make it possible to efficiently suck and collect an effusion liquid without adversely affecting the measurement accuracy of a biochemical material concn. CONSTITUTION: A meshed part 3 is fitted into an aperture 4 of a suction cell body and gas is supplied from a pressurizing port disposed in part on the periphery of this aperture 4. While the effusion liquid flowing backward from a suction port 5 is blocked by a check valve 1, the effusion liquid stored in the meshed part 3 is fed to a suction port 5 side by the gaseous pressure.
Patent JP-S6025323-A (JP)
Title: Semiconductor integrated circuit
Inventor: KITAGAWA YASUHIRO
IPC: H03K19/0944
Filed: 1983-07-22
Abstract: PURPOSE:To actuate the circuit with a signal of a TTL level by constituting a signal input stage to which a signal is inputted externally with an inverter comprising a series connection of a load element and an n-channel MOS transistor (TR) and constituting the other part of a CMOS circuit. CONSTITUTION:Gates and drains of a p-channel enhancement MOSFET7 whose source is connected to a power supply VCC and an n-channel enhancement MOSFET8 whose source is grounded are connected respectively, and a drain of an n-channel enhancement MOSFET6 is connected to the gates. A threshold voltage VCC of n-channel enhancement/depletion MOS inverter is selected to a prescribed voltage in the stage of manufacture, then a CMOS logical circuit whose threshold voltage is independent of the power supply voltage is obtained. A signal of a TTL level is nearly 2.4-5V for the ''H'' level and nearly 0-0.4V for the ''L'' level. Even if a signal of the TTL level ''L''/''H'' is inputted, it is identified sufficiently by the threshold voltage of the CMOS circuit.
Patent JP-H06126160-A (JP)
Title: Method for forming photosensitive member structural body
Inventor: TOOMASU ESU BUZATSUKU
IPC: G11B7/26
Filed: 1993-05-12
Abstract: PURPOSE:To form the shape of a photosensitive member structural body repeatedly with accuracy. CONSTITUTION:A desensitization layer 18 is formed on the second principal face 14 of a photosensitive member 10 by applying a desensitizer. Next, light is selectively emitted to a first principal face 12 on the opposite side of the second principal face 14 using a masking agent. After that, a groove 32 is formed by etching using a phenomenon that the exposed area of the photosensitive member 10 subjected to light emission is etched at faster speed than the desensitized layer 18 whose etching speed is adequately low. Thus it is possible to form a bottom 38 having the same thickness as the desensitized layer 18 prepared previously in each groove 32.
Patent JP-2000316358-A (JP)
Title: Combine harvester
Inventor: YAMAMOTO AKITO
IPC: A01D67/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a combine harvester which can improve its workability and operability by disposing an operator's seat on the upper side of the front end of a threshing section and disposing a travel speed change lever at a specific position. SOLUTION: In this combine harvester in which a control operation column 75 is disposed in front of an operator's seat 16, the operator's seat 16 is disposed on the upper side of the front end of a threshing section 3, and a travel speed change lever 18 is disposed on the right side of the control operation column 75 disposed on an operator's stand 15 in front of the threshing section 3. Therein, a steering operation member 17 for changing a steering direction is disposed at the approximate center of the control operation column 75, and a speed change lever 18 can be disposed on the right side of the steering operation member 17. The operator's seat 16 and the control operation column 75 can be disposed on the right side from the central line of the frame, and the upper end of the raising case 8 of the reaping section can be disposed on the left side of the operation column 75.
Patent JP-2000322134-A (JP)
Title: Power supply system
Inventor: ASHIDA YUJI
IPC: G05F1/10
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply system capable of supplying highly reliable and stable power. SOLUTION: Each of plural rectifier units 12 included in the power supply system is provided with an output current detection circuit 20 for detecting an output current and a detection result of the circuit 20 is inputted to a CPU 21 built in a controller 13. The CPU 21 detects a rectifier unit 12 outputting a maximum current and a rectifier unit 12 outputting a minimum current, sends a correction signal to both the units 12 so that the maximum current is reduced and the minimum current is increased. The operation is repeated until a difference between the maximum current and the minimum current becomes lower than a prescribed threshold.
Patent JP-H01302487-A (JP)
Title: Information card and information card system
Inventor: SUZUKI TADAHITO
IPC: B42D15/02
Filed: 1988-05-30
Abstract: PURPOSE:To suppress information communication from an external apparatus at the time of generating defective connection and to guarantee a normal communication state by providing the title system with a touch sensor, a data processing circuit, etc., and starting transmission to an information card at the time of receiving communication enabled signal. CONSTITUTION:When the information card X is loaded to a transmitter/receiver Y, the load is detected by the touch sensor 60 and a signal is inputted to a data processing circuit 44. When magnetic coils 31-33 are normally and magnetically connected to magnetic coils 1-3 so as to be opposed to the coils 1-3, a radio wave obtained by synthesizing DC power supply and a clock pulse is transmitted to the coil 3 by electromagnetic induction. At the time of receiving an information communication enabled signal indicating the connection of the card X with the transmitter/receiver Y based upon power and information communication, the data processing circuit 44 starts information communication to the card X. Namely, information communication from an external apparatus at the time of defective connection can be suppressed by confirming the connection of the card X with the transmitter/receiver Y based upon the communication enabled signal and normal communication state can be guaranteed.
Patent JP-S6114203-A (JP)
Title: Filter for polymer latex
Inventor: SUGIMORI TERUHIKO
IPC: C08J3/02
Filed: 1984-06-29
Abstract: PURPOSE:To remove coarse particles in a polymer latex continuously in good efficiency without encountering clogging of a filter medium in pressure filtration, by providing a rotatable filter equipped with a perforated plate for removing cullet. CONSTITUTION:An inlet 1 for feeding a polymer latex of, e.g., ABS resin or butadiene rubber is provided with a seal member 2 at its upstream end. A filter member 4 which can rotate in close contact with the seal member 2 is equipped with a perforated plate 3 for removing cullet. An exit 6 for the filtered latex is connected to the back side of the filter member 4 through a seal member 5 provided in close contact with the filter member 4. A rotary shaft 7 rotates the filter member 4. A back-washing liquid feed inlet 8 for removing coarse particles such as coarse polymer particles deposited on the perforated plate 3 in the filter member 4 or other coarse foreign matter particles by washing with the liquid is provided in a position outside the exit 6.
Patent JP-H04362362-A (JP)
Title: Driving control circuit for shift lock actuator
Inventor: OKADA KAZUKIYO
IPC: F16H61/18
Filed: 1991-06-05
Abstract: PURPOSE:To attain compactness and utilize battery voltage effectively by providing a switching element nullifying means and a control means for switching a switching element on for a specified time on the basis of the off-action of driving control means at the time of a shift lever being placed in the unlocked state. CONSTITUTION:There are provided switches 4, 6, 8 for driving a driving control circuit 2, a transistor TR2 for controlling the driving of a motor 3 by feeding power supply from one direction, and a transistor TR1 for actuating the transistor TR2 on in order to place a shift lever into the unlocked state on the basis of the on-action of the switches 4, 6, 8 at the time of the shift lever being in the locked state. When the shift lever is placed in the unlocked state, the transistor TR2 is actuated on for the specified time by a differentiating circuit 34 in order to place the shift lever into the locked state on the basis of the off- action of the switches 4, 6, 8. When the unlocked state is switched to the locked state, the transistor TR2 and the differentiating circuit 34 are nullified by transistors TR3, TR4.