baber/WOPTO huggingface dataset:
Patent JP-H112210-A (JP)
Title: Cylinder actuator
Inventor: NISHIMORI HIROYUKI
IPC: F15B15/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of friction and to realize accurate and smooth operation without the generation of vibration and the occurrence of pulsation. SOLUTION: A gap 17 is provided between the inner peripheral surface of a cylinder 11 and the outer peripheral surface of a piston 12 and by injecting working fluid in the gap, a non-contact state is provided therebetween. Valves 23 and 24 are arranged in respective cylinder flow passages 25 and 26 respectively connected to the two end parts of the cylinder. A flow rate difference between the two cylinder flow passages is regulated, a pressure difference between the both sides of the piston is regulated and the piston is moved.
Patent JP-S5894129-A (JP)
Title: Magnetic recording medium of high density
Inventor: ONO MASAAKI
IPC: G11B5/64
Filed: 1981-12-01
Abstract: PURPOSE:To improve electricity-magnetism conversion characteristic and the anti-scratch property, by installing a ferromagnetic film on a plastic base on which discontinued films having a specific shape are formed. CONSTITUTION:Discontinued films (hatched parts) having a 50-500Angstrom  height, 0.05-5mu short axis length W, >=1.7, ratio of the long-axis length L/W, and discontinuous film (shown by hatched part) having an angle formed by the scanning axis of the magnetic head and the long axis length of <+ or -30 deg.C, are formed of 10-90% in area, by extending solutions or emulsions of various resins while they are dried in the base film, by heat-treating solutions or emulsions of various resins applied on patterns formed in the base film by giving uneven chargings to the base film, or by making the base film in such a way that two kinds of films, of which one is thicknend and the another is thinned, are used for making the base film and their overlapping condition is changed by the co-extrusion technique while the base film is produced, and by extending the thin films having smaller extensibility.
Patent JP-2001017751-A (JP)
Title: Vehicle toy containing candy
Inventor: SHIBUYA ATSUSHI
IPC: A63H17/26
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle toy containing candy capable of housing plate- shaped candy, and capable of utilizing it as a toy. SOLUTION: This vehicle toy is provided with a space 13a for housing a plurality of plate-shaped gums 1 having a given shape in an aligned state, candy taking-out port 13b, cases 11, 12 equipped with an elastic means 21 for energizing arranged candy in a given direction, a turnable wheel 15 which is fitted to the lower part of the cases 11, 12, so as to be vertically movable and whose upper part is projected into the space 13a and is brought into contact with the forefront of the candy when it is upwardly moved, and a wheel energizing means 20 for energizing the wheel 15 downward. When a horizontal force is added to the vehicle toy 10, the vehicle is moved forward or rearward.  When the forefront side of the vehicle toy 10 is pressed against the floor, the wheel 15 is pressed against the plate gum 1, and when the vehicle toy is moved forward in this state, the plate gum 1 comes out from the taking-out port 13b.
Patent JP-H0481038-A (JP)
Title: Synchronized pull-in system for communication system
Inventor: USUKI SHIGERU
IPC: H04L7/10
Filed: 1990-07-20
Abstract: PURPOSE:To enable synchronized pull-in instantaneously after a power source is applied on by detecting how much the synchronizing signal of a self station is advanced to that of a high-order station by the application the power source, and immediately adjusting timing for transmitting the synchronizing signal of the self station. CONSTITUTION:When the power source of the system is applied, a power source application detection circuit 7 detects it and outputs a power source application signal E and when this signal E is outputted, an absolute value difference detection circuit 8 outputs a half value signal F to a reset pulse preparation circuit 10 based on time difference signals C and D. On the other hand, when the power source application detection circuit 7 outputs the power source application signal E, a control direction detection circuit 9 detects it based on the time difference signals C and D whether time difference (c) or (d) expressed by these signals is larger, and outputs a control signal G expressing the result to the reset pulse preparation circuit 10. Based on the signal F from the absolute value difference detection circuit 8, the reset pulse preparation circuit 10 outputs a reset pulse to a frequency divider circuit 3 so as to fasten the transmission of transmission timing A only for ¦c-d¦/2. Thus, after the power source is turned on, synchronized pull-in can be executed instantaneously.
Patent JP-2001020766-A (JP)
Title: Valve driving system of internal combustion engine
Inventor: DEO TAKASHI
IPC: F02D13/02
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent an intake system from being affected adversely due to exhaust blowing back to an intake port side during recirculation, in a valve driving system of an internal combustion engine where exhaust gas recirculation is implemented independently from an exhaust stroke. SOLUTION: In this system, an opening period of an exhaust valve for internal EGR control (between EGRO and EGRC) is set prior to an intake stroke (between INO and INC) where an intake valve is open so as not to overlap therewith. Accordingly, exhaust does not blow back to an intake port even if the internal EGR control is implemented. Therefore, adverse effects on an intake system such as valve closing failure of an intake valve resulting from deposits from exhaust adhered to the intake valve and the intake port can be prevented.
Patent JP-H0373179-A (JP)
Title: Pinball game machine
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1990-07-19
Abstract: PURPOSE:To increase the interest of a game by controlling prize-winning of a hit ball into a first prize-winning area, which is one condition that a variable prize-winning ball device is brought to driving control to a first state, by a motion of a distribution device. CONSTITUTION:Balls held in a groove of a rotary distributing device are distributed so that they are brought to prize-winning into a first prize-winning area. By a solenoid 651 and a driving circuit, a detecting output of a first prize- winning ball detecting means is led out and in a period in which a game state becomes a specific game state, a variable prize-winning ball device 6 is driven to a first state, based on a fact that the detecting output of a second prize- winning ball detecting means is led out. When the solenoid 651 is energized and a plunger 652 is drawn up, an opening/closing plate 63 is brought to opening or opening/closing operation to the front side, and it is in a first state being advantageous to a player. When the solenoid 651 is de-energized, the plunger 652 is extruded in the lower direction, and a lever 64 turns in the lower direction. Therefore, the opening/closing plate 63 is closed, and it becomes the second state being disadvantageous to a player.
Patent JP-2000343455-A (JP)
Title: Working table
Inventor: ANAMI ICHIRO
IPC: B25H1/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a working table capable of easily disposing a refuse generated at working and the like. SOLUTION: This working table comprises a mount 2 formed with a through hole 4 and a flange part 12 removably inserted into the through hole 4 with abutting to a surface 2a of the mount 2, and is provided with a cylindrical body 11 opening at one end on the mount 2 side. A refuse can be thrown in from an opening 13 at the surface 2a of the mount 2, and can be thereby easily disposed.
Patent JP-S6081426-A (JP)
Title: Work machine driven by internal-combustion engine
Inventor: NISHIMURA AKIRA
IPC: F02B67/00
Filed: 1983-10-13
Abstract: PURPOSE:To promote a device to be formed in a compact size, by extending an intake pipe outside a fan cover, interposing a carburetor in a half way of the intake pipe and positioning an air cleaner in a corner space. CONSTITUTION:An intake pipe 13 is connected to an intake port 12 opened to one side face 11 parallel to an output shaft 2 of the engine main unit 1. This intake pipe 13 is extended outside a fan cover 24 further in the direction crossing at a right angle with the output shaft 2 through a corner space 14. A carburetor 7 is interposed in a half way of the intake pipe 13 and an air cleaner 8 is mounted in the corner space 14. By this arrangement, a size in the direction crossing at a right angle with the output shaft 2 can be formed as small as possible, in the case of a generator device Z. In such way, the device can be formed in a compact size.
Patent JP-H1134086-A (JP)
Title: Method and device for endless molding for rubber crawler
Inventor: CHOKAI SHUICHI
IPC: B29C65/70
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an endless molding method and a molding device thereof for a rubber crawler for improving workability and productivity and also enhancing production accuracy. SOLUTION: A lower frame 144 for mounting a bottom force 143 with a heating means 142 and an upper frame 146 of section C type shape for mounting a top force 145 movable up and down are connected together integrally through a connecting frame 147 on a bed 141 of a C type frame 140. An opening prevention device 170 for preventing the opening of the opening sections of the upper frame 146 and the lower frame 144 is provided on the side of the opening section P of the C type frame main body 140. A table 148 movable horizontally to the side of the opening section of the frame 146 is provided on the lower frame 144 through a cylinder 148a, and clamping means 149a and 149b for clamping or unclamping both end terminal sections of the mold frame 143 are set on the table 148.
Patent JP-S6436349-A (JP)
Title: Address developing circuit
Inventor: HANATANI SHUICHI
IPC: G06F12/02
Filed: 1987-07-31
Abstract: PURPOSE:To easily execute address development, by holding the copy of the content of a universal register, setting 0 data on at least one of the words in advance, and reading out the 0 data when the address development without performing register modification is designated by an instruction word. CONSTITUTION:An index register 1 holds the 0 data in its word 0, and also, holds the copy of the content of the universal register, and performs index register modification. A base register 2 holds the 0 data in its word 0, and performs base register modification. Instruction register 3-5 hold displacement parts. An address adder 6 adds the content of the index register 1, that of the base register 2, and that of the instruction registers 3-5, and performs the address development. And when the address development without performing the register modification is designated by the instruction word, the address development can be easily performed by reading out the 0 data.
Patent JP-S5984049-A (JP)
Inventor: ATSUMI AKIRA
IPC: F25B1/00
Filed: 1982-11-04
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-S6253621-A (JP)
Inventor: SATO TADAYOSHI
IPC: A47J43/28
Filed: 1985-08-31
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-S6251855-A (JP)
Title: Data collector
Inventor: YAMAGUCHI TAKAYUKI
IPC: H04L9/00
Filed: 1985-08-31
Abstract: PURPOSE:To reduce the cost of a data collector by giving functions of a terminal tester and a test simulator to a single device with respect to the data collector which collects data to a host CPU from data collecting terminal installed in remote places. CONSTITUTION:At the test time, a test instrument outputs a bus acquiring signal 13 to an internal bus controller 7, and the controller 7 transfers the control of an internal bus to the test instrument. The test instrument accesses data collecting terminals 4 through data collecting terminal interfaces 8 and is operated as the terminal tester. When data transfer from data collecting terminal interfaces 8 to a host CPU 1 is tested, the test device turns off the bus acquiring signal 13 and transfers the bus control to the bus controller 7. The test instrument generates optional test data and is operated as the test simulator.
Patent JP-2001025035-A (JP)
Title: Stereoscopic viewing device and method for assembling, disassembling and using the same
Inventor: KANAMORI ITSUKI
IPC: G02B23/24
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic viewing device for improving brightness, a stereoscopic effect and resolution and realizing high quality optical performance like a microscope for surgery without enlarging a hole for inserting an endoscope. SOLUTION: This stereoscopic viewing device used in the case that an observing object space is present at the back of a narrow entrance and the assembling and the use method are provided. Plural image pickup devices 6 are respectively and successively inserted from the narrow entrance 3 to the observing object space, then a support 7 is inserted from the narrow entrance, and the plural image pickup devices 6 are almost parallelly arranged toward an observing object at a mounting mechanism 9 provided on the insertion tip of the support 7. Video signals from the image pickup devices 6 are taken out from the narrow entrance 3 and observed in a stereoscopic display device 16. When observation is ended, the support 7 and the image pickup devices 6 are detached, they are pulled out in the order of the support 7 and the respective image pickup devices 6 and the use is completed.
Patent JP-S6436429-A (JP)
Title: Lining bent pipe manufacturing device
Inventor: ICHIHASHI MASAHIRO
IPC: F16L43/00
Filed: 1987-08-01
Abstract: PURPOSE:To improve productivity of a lining bent pipe, by a method wherein a synthetic resin pipe heated and softened by an arm, which is of a board shape in cross section by making a direction of a rotary shaft center into a long side, and is of a circular arc shape, and the said rotary shaft is situated at about the central point of the circular arc of a metallic bent pipe, is molded into a bent pipe. CONSTITUTION:After a straight pipe 1' with a 90 deg. short elbow has been put on a first and second clamps 3, 16, the straight pipe 1' is fitted with a first arm 7 inwardly from a bent side of the straight pipe 1' and a bottom force 4 is closed. Then a vinyl pipe 2' in a state of a straight pipe is pressed into a pressing-in piston 36. Then the vinyl pipe 2' is pressed into the straight pipe 1' by moving a receiprocating sheet 37 where the pressing-in piston is mounted and fixed. In this instance, the vinyl pipe 2' is pressed into the first arm 7 and a bent part can be molded. Then only the pressing-in piston is moved backward. Then pressurizing air is introduced into the vinyl pipe 2', blow molding is performed and stuck close to the inside of the straight pipe l'. A lining bent pipe can he manufactured at favorable productivity in this manner.
Patent JP-S6171496-A (JP)
Title: Sense amplifier circuit
Inventor: TSUJITA SHOICHI
IPC: G11C11/409
Filed: 1984-09-14
Abstract: PURPOSE:To suppress a current which flows through the whole sense amplifier circuit of a memory and to minimize power consumption as a high speed action is executed by preventing to start a sense amplifier circuit connected to a bit line except the selected bit line when the data of a memory device such as a static RAM are read. CONSTITUTION:A sense amplifier circuit connected to a non-selected bit line is not started since a signal phic is a low level. Consequently, after a sense amplifier starting signal phis becomes a high level, a charge of a bit line 32 is pulled out only by a transistor of a memory cell with a smaller driving capacity than the sense amplifier, and therefore, the bit line 32 will not become a complete low level in one cycle of reading and precharging is started at the step where the line drops up to an intermediate level. Thus, when the selected bit line and the non-selected bit line are compared, the power consumption of the latter is smaller during a precharging period.
Patent JP-S6437061-A (JP)
Title: Photodetector
Inventor: YAMANAKA KAZUO
IPC: H05K9/00
Filed: 1987-07-31
Abstract: PURPOSE:To realize a shield effect at low cost, which prevents the logic from erroneous operation, by a method wherein a metallic thin film is spread reticulately over a photodetecting face as it is grounded. CONSTITUTION:For instance, a p-type anode 4 is built on the surface of a region (cathode 5) of an n-type epitaxial layer surrounded by a cathode contact, a ground electrode 3 is spread reticulately over the surface of the surface of the anode 4 of a photodetecting face, and an anode electrode 2 and a cathode electrode 1 are provided as they make contact with the anode 4 and the cathode contact 6 respectively. By these processes, an excellent shield effect can be obtained, an easily accessible material such as aluminum or the like can be used for the formation of a metallic thin film which is spread reticulately over a photodetecting face, and a photodetector of this design can be formed through an existing process such as evaporation or the like, so that a photodetector of this design can be obtained at low cost.
Patent JP-H1018321-A (JP)
Title: Greening wall material
Inventor: ICHIHASHI HIKARI
IPC: E02D29/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide such a wall material for plants (especially, ivies and moss) to easily grow as being capable of realizing greening as desire or approximated to nature circumstances on the wall and reducing labor for water supply. SOLUTION: A greening wall material 1 has porous stones 1 which consist of water-retentive Koga stones with a number of clearances and mounted ion the faces of the walls 4 of L-shaped retaining wall blocks 2 so that greening plants 13 to grow while creeping on other materials can easily grow while creeping on the porous stones 11 for water. Soil 5 is filled on the back face of the wall 4 so that water contained in the soil 5 can be guided to the porous stones 11 via a drain hole in the wall 4. A planter 7 with the upper face and the back face open is inserted into a mounting hole 6 in the wall 4 for soil 8 in the planter 7 to be continued with the soil 5.
Patent JP-H0611106-A (JP)
Title: Combustion method in heating furnace
Inventor: FUJIOKA MASATO
IPC: B01J6/00
Filed: 1992-06-25
Abstract: PURPOSE:To reduce the unit requirement of fuel in a heating furnace and improve the efficiency of recoverying a carbonic acid gas by utilizing oxygen which is generated at the time of the generation of hydrogen required for the synthetic reaction of an organic compound, and performing combustion under an oxygen-enriched state. CONSTITUTION:The hydrogen generation side of an electrolyzing device 6 for water is connected to an organic compound synthesizing device 13. Further, the oxygen generation side of the electrolyzing device 6 for water is connected to an air pipeline 7 for feeding combustion air to a burner 2 via an oxygen pipeline 8, and oxygen-enriched air is fed to the burner 2. A material 4 to be heated is charged into a heating furnace 1. On the other hand, a carbon- containing fuel, which generates a carbonic acid gas by combustion, and an organic compound are supplied to the burner 2, whereby combustion is performed under an oxygen-enriched state. In this way, the unit requirement of fuel in the heating furnace can be reduced, and the concentrations of the carbonic acid gas and steam contained in a combustion gas become high.
Patent JP-H0532460-A (JP)
Title: Production of sintered silicon nitride
Inventor: SAKAMOTO HIDEMITSU
IPC: C04B35/584
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a sintered silicon nitride having high strength at a low cost by sintering the nitride at a temperature lower than the conventional sintering temperature (1700-1800 deg.C). CONSTITUTION:A sintered silicon nitride is produced by mixing silicon nitride powder having an average particle diameter of <=0.5mum with 5-15wt.% of Y2O3 and MgAl2O4) in total as a sintering assistant at a Y2O3/MgAl2O4 weight ratio of 0.3-10, forming the mixture and sintering in nitrogen atmosphere at 1400-1650 deg.C (preferably 1500-1550 deg.C).
Patent JP-S6085121-A (JP)
Title: Building method of cut-off wall
Inventor: MURAKAMI SUSUMU
IPC: E02B7/00
Filed: 1983-10-15
Abstract: PURPOSE:To improve cut-off effect and a pressure resistant effect, by a method wherein, after 2 cut-off wall parts are built at a specified distance so as to leave a space therebetween, cement milk and the like is injected between the two cut- off wall parts to construct a reinforced ground. CONSTITUTION:A narrow continuous ditch is excavated in a position on a foundation bedrock 3 of a designed dam body 5, and the interior of the ditch is filled with cut-off wall mortar to build cut-off wall part 1. A second cut-off wall part 2 is built in a similar manner at a specified distance from the cut-off wall part 1 in parallel with the cut-off wall part 1. Thereafter, cement milk is injected into a bedrock nipped the cut-off wall parts 1 and 2 to build a reinforced ground part 4 which is increased in strength and reduced in permeability. This constructs cut-off wall in which the reinforced ground part 4 is integrally sandwiched between the cut-off wall parts 1 and 2.
Patent JP-H0480226-A (JP)
Title: Epoxy resin composition for composite material
Inventor: TADA TAKASHI
IPC: C08G59/40
Filed: 1990-07-23
Abstract: PURPOSE:To improve mechanical properties by compounding a specific epoxy resin mixture with a curing agent, a curing accelerator, and a reaction product of an amide or amine with an epoxy compd. CONSTITUTION:100pts.wt. epoxy resin mixture comprising 100-50wt.% mixture of 100-50wt.% epoxy resin of formula I (wherein Q is a group of formula II; and n is 0-5) and 0-50wt.% epoxy resin of formula III (wherein R1 is H or methyl) and 0-50wt.% other epoxy resin is compounded with 1-10pts.wt. at least one curing agent selected from the group consisting of dicyandiamide, 2,6- xylenebiguanide, o-tolylbiguanide, diphenylguanidine, adipoyldihydrazide, azelaoyldihydrazide, and isophthaloyldihydrazide, 1.5-15pts.wt. curing accelerator of formula IV (wherein X1 and X2 are each H, Cl, Br, nitro, methyl, methoxy, ethoxy, or a group of formula V), and a reaction product obtd. by reacting 5-100% amide or amine of formula VI (wherein X is H, Cl, Br, or hydroxyl; and R2 is H or a group of formula VII or VIII) with an epoxy compd. of formula IX or X in an amt. of the product of 5-100% of the sum of the resin, the curing agent, and the accelerator.
Patent JP-H0859012-A (JP)
Title: Paper feed device
Inventor: MITOBE ATSUSHI
IPC: B65H5/06
Filed: 1994-08-17
Abstract: PURPOSE: To prevent a document from being marked by a paper feed roller and from being out of place and minimize damage to the document by minimizing the time when the roller is slipping on the document. CONSTITUTION: After rotating a motor for a specific time necessary to obtain fixed number of revolutions with a paper feed roller 8 retreated, the paper feed roller 8 is changed to its paper feed condition to feed a document P. The document P is fed by a specific length by the paper feed roller 8 kept in a paper feed condition. Next, the paper feed roller 8 is changed to its retreat condition to hold the document P. After rotating the paper feed roller 8 for a specific time, holding of the document P is canceled, and the paper feed roller is changed to its paper feed condition again.