baber/WOPTO huggingface dataset:
Patent JP-H0693630-A (JP)
Title: Construction equipment service bucket control device
Inventor: SUGIYAMA GENROKU
IPC: E02F9/22
Filed: 1992-09-11
Abstract: PURPOSE:To automate the screening work by a bucket, relax the load of an operator and facilitate the angle control of the bucket or the like. CONSTITUTION:A pressure reducing valve type hydraulic pilot valve 32 and a solenoid type change over valve 42 and a controller 46 or the like are installed to hydraulic pilot sections 21A and 21B of a control valve 21 in parallel by way of pilot lines 33A, 33B, 43A and 43B. A high pressure side is selected with a shuttle valve 44A out of the pilot lines 33A and 43A. A pilot pressure, which is turned to a high pressure-side operation variable signal on an elongation side is supplied to the pilot section 21A of the control valve 21. A high pressure side is selected with the shuttle valve 44B out of the pilot lines 33B and 43B. A pilot signal which is turned to a high pressure-side operation module signal on a contraction side is supplied to the hydraulic pilot section of the control valve 21 by way of the pilot line 45B. The control valve 21 is switched over repeatedly and alternately while a bucket cylinder 14 is repeatedly expanded and contracted so that screening work with a bucket 11 may be automated.
Patent JP-H02117763-A (JP)
Title: Melting method for billet
Inventor: ARATA YOSHIAKI
IPC: F27D11/08
Filed: 1988-10-27
Abstract: PURPOSE:To scan an electron beam zigzag in the radial direction of a billet and to shorten the melting time by deflecting the X and the Y axis scanning currents in which phases of waveforms are different from each other in the directions being orthogonal to each other, allowing them to work on the electron beam and also increasing and decreasing repeatedly the amplitude of both the scanning currents. CONSTITUTION:At the time of putting a billet 28 of casting quantity of once into a melting use container and melting the billet 28 by irradiating its surface with an electron beam 30, when an X axis deflecting current IX and a Y axis deflecting current IY of the same frequency wavelength being orthogonal to each other are given to this electron beam 30 by shifting each frequency wavelength phase by 90 deg., the electron beam is scanned by drawing a circular track by its resultant current. In this state, the amplitude of both the scanning currents IX, IY is increased and decreased repeatedly plural times in the course of one rotation of the electron beam 30, the electron beam 30 is brought to circular motion, while executing a zigzag motion in the radial direction, therefore, the electron beam 30 scans uniformly the surface of the billet 28, and the melting time is shortened.
Patent JP-H0694772-A (JP)
Title: Binary signal detection circuit having abnormality detecting function
Inventor: SHIMIZU KAZUHIRO
IPC: B62D105/00
Filed: 1992-09-10
Abstract: PURPOSE:To detect trouble such as disconnection or earthing without delay. CONSTITUTION:The first resistor R11 connected to a transistor T-1 in parallel, the second resistors R22, R23 connected across an input terminal IN and earth, a first comparator CMP1 inputting the input potential Vin proportional to the potential of the input temtinal IN and first reference potential Vref1, a second comparator CMP2 inputting the input potential Vin and third reference potential Vref2 and a third comparator CMP3 inputting the input potential Vin and third reference potential Vref3 are provided. By setting the first, second and third reference potentials Vref1, Vref2, Vref3 to predetermined relation, the output level of the first comparator is changed corresponding to ON/OFF of the transistor and, in the case of earthing trouble and disconnection trouble, the outputs of the second and third comparators can be reversed and abnormality can be detected on the basis of this reversal without delay.
Patent JP-H02250122-A (JP)
Title: Cpu simulator
Inventor: ICHINOSEKI MITSUO
IPC: G06F11/34
Filed: 1988-10-25
Abstract: PURPOSE:To easily obtain instruction using frequency information by reading out an instruction successively from a program in a memory area and decoding it, and thereafter, interpreting the instruction with a simulator for executing the instruction, and thereafter, updating the number of times of the instruction using frequency table corresponding to its instruction. CONSTITUTION:From a program 12 on a simulator memory area 11, an instruction is read out by a memory area access means 1 and an instruction reading- out means 2, whether the cause of interruption is generated in a process for reading out the instruction or not is confirmed by a checking means 6, and unless it is generated, the instruction is interpreted by an instruction interpreting means 3. After the instruction is interpreted, the number of times of instruction usage on an instruction frequency table 8 corresponding to its instruction is updated by an instruction using frequency table updating means 4. In such a manner, while executing a simulation, instruction using frequency information being one of the information for adjusting the simulator can be obtained.
Patent JP-H02115479-A (JP)
Title: Traffic control device
Inventor: SUZUKI OSAMU
IPC: E05B47/00
Filed: 1988-10-26
Abstract: PURPOSE:To improve the convenience of tenants for access by counting infiltration monitoring signals outputted when the tenants are judged to have retreated from rooms of a building with a signal counting unit at a gateway and closing the door of the gateway when the number reaches the preset number. CONSTITUTION:Retreat judging means are provided at rooms R1-Rn of a building with multiple tenants, and infiltration monitoring signals Sa1-San are outputted when the tenants are judged to have retreated. A signal counting unit is provided at the gateway 1 of the building, and the infiltration monitoring signals Sa1-San are counted. When the counted number reaches the preset number, all the tenants are judged to have retreated from their rooms, and the door of the gateway is closed thereafter for the preset period. The troublesome identification judgment at the gateway is not required when the tenants return to their rooms from the outside while the tenants are remaining in the building.
Patent JP-H06321184-A (JP)
Title: Lubricating device for packing of propeller driving mechanism of ship with two contra-rotating propeller shafts arranged concentrically
Inventor: GIYUNTAA PIICHIYU
IPC: F16J15/16
Filed: 1993-09-30
Abstract: PURPOSE: To prevent functional lowering of a packing and to prevent contamination of outside water due to outflow of lubricating oil by taking measures of connecting a supply conduit to a packing of an inside shaft to a conduit extending to a packing of an outside shaft from a high pressure tank. CONSTITUTION: This lubricating device is applied to a packing of a contra- rotating propeller drive mechanism furnished with an outside shaft 1 and an inside shaft 4. In the meantime, a high pressure tank 13 is connected to a discharge side of a high pressure pump 12, Additionally, a supply conduit 20 to a packing IA of the inside shaft 4 is connected to a conduit 14 extending to a packing AA of the outside shaft 1 from the high pressure tank 13. Additionally, a conduit part 17 extending to a reservoir tank 18 connected to a suction port side of the high pressure pump 12 is connected to a return conduit 22 connected to the supply conduit 20. Consequently, it is possible to prevent functional lowering of the packing and to prevent contamination of outside water due to outflow of lubricating oil.
Patent JP-H04147912-A (JP)
Title: Treatment of metal
Inventor: TSURUOKA SHIGEO
IPC: C21C1/00
Filed: 1990-10-08
Abstract: PURPOSE:To easily execute the treatment of a slag and a metal flowing out from a mixer car by providing a through approach to the mixer car at a position lower than a furnace opening part and flowing out of the metal into a pit set at the rail side of the mixer car through this furnace opening part and the through. CONSTITUTION:At the time of executing pre-treatment to a molten iron 9 by blowing powder material into the molten iron 9 in the mixer car 1 from a powder blowing lance 5, the slag and metal flowing-out through 11 is provided on one directional side of a splash preventing cover 3 at the upper part of the furnace opening part 2 in the mixer car 1, and a over-flow chute 6 is provided on the position lower than the above. By this constitution, the slag and metal flowing out from the furnace opening part 2 in the mixer car 1 at the time of executing the pre-treatment to the molten iron, are accumulated in the pit 8 through the through 11 and the over-flow chute 6. By this method, even if slag foaming is occurred, the sticking of the slug and metal to the wheel and rail for the mixer car 1 is prevented.
Patent JP-H06121526-A (JP)
Title: Power supply boosting circuit device
Inventor: ISHIDO MASAAKI
IPC: H02M3/07
Filed: 1992-10-08
Abstract: PURPOSE:To provide a downsized power supply boosting circuit device which can set any output voltage, other than integer times of power supply voltage, using small number of elements. CONSTITUTION:Opposite terminals of a capacitor 5 are switched by means of an electronic switch 4 under control of a comparator 3. The comparator 3 has positive input connected with an oscillator 1 and controls charge/discharge of the capacitor 5 with reference to a reference voltage connected with the negative input thereof. Since wiring is connected in series with power supply at the time of discharge, output voltage higher than the power supply voltage can be taken out. Furthermore, since the quantity of charge is controlled according to the switching timing at the time of charging, any output voltage VDD can be taken out as compared with a conventional system where only integer times of power supply voltage can be taken out.
Patent JP-H08134161-A (JP)
Title: Molding resin composition, production of molded article and molded article
Inventor: GO YUTAKA
IPC: C08F290/00
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a molding resin composition efficiently moldable without requiring a primer coating process for an acrylic sheet and without causing release of the acrylic sheet from an FRP layer and cracks in the acrylic sheet, to provide a method for producing a molded article and to obtain a molded article having excellent surface luster, warm water resistance and stain resistance. CONSTITUTION: This molding resin composition is obtained by blending (A) 20-60 pts.wt. of an unsaturated polyester resin composition containing a dicyclopentadiene-modified unsaturated polyester having 800-10,000 number- average molecular weight calculated as polystyrene measured by gel permeation chromatography with (B) 80-40 pts.wt. of a resin composition containing a vinyl ester resin having 500-50,000 number-average molecular weight calculated as polystyrene measured by gel permeation chromatography in a total of 100 pts.wt. A method for producing a molded article is provided by using the composition.
Patent JP-H02115997-A (JP)
Title: Paper sheets or the like processor
Inventor: ISHIHARA TAKAMOTO
IPC: G07D9/00
Filed: 1988-10-25
Abstract: PURPOSE:To simplify a carrying structure by providing a paper sheets or the like reading means and paper sheets or the like recording means on one reversible carrying path and controlling the carrying direction of the reversible carrying path based on the read result of the reading means. CONSTITUTION:Paper sheets or the like A, for example, a bill, inserted into a port 13 is taken through a reversible carrying path 22 into the title processor. Further, the recorded information of the paper sheets or the like A is read by a paper sheets or the like reading means 24, and recording information is recorded in the paper sheets or the like A by paper sheets or the like recording means 26 in this taking in process. Next, one side of a returning paper cut at the position of a cutting part 21 is returned to the port 13 by the reversible carrying path 22, for which the carrying direction is set to a returning direction by a carrying path control means 43. One carrying path can be eliminated by giving both an inserting path function and a returning path function to one reversible carrying path 22 in the above-mentioned manner. Thus, the carrying structure can be simplified.
Patent JP-H1197736-A (JP)
Title: Surface mounted photocoupler
Inventor: FURUYA MASAHITO
IPC: H01L31/12
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a small and thin surface mounted photocoupler at a low cost which is excellent in reliability of a solder connection portion of the surface mounted photocoupler and a mother board. SOLUTION: An LED 3 and a phototransistor 4 are mounted so as to face each other, interposing a first substrate 11 having transparency in which electrode patterns 11a, 11b are formed on the surface and the back. The first substrate 11 and a second substrate 13 composed of a glass epoxy resin or the like in which electrode patterns 13a, 13b are formed on the surface and the back, and a through hole electrode 13c linked with both of the electrodes is formed on the side surface, are bonded by using an anisotropic conductive film 14 as a conductive member. A resin sealing space 15 of the phototransistor 4 is formed, and both of the elements are sealed with light shielding sealing resin 6.  By soldering the second substrate and a mother board 8 composed of the same glass epoxy resin, stress of the solder connecting portion is reduced, the soldering area is enlarged, imperfect soldering connection is hardly generated, and reliability is increased.
Patent JP-H08110530-A (JP)
Title: Active matrix display device
Inventor: KOYAMA JUN
IPC: G02F1/133
Filed: 1994-10-07
Abstract: PURPOSE: To reduce an off current and to improve picture quality of a display picture by connecting thin film transistors connected in series to a pixel electrode, ANDing the on mode of the thin film transistors with different waveforms and driving the pixel electrode. CONSTITUTION: The thin film transistors 101, 102 connected in series to one side electrode of a pixel cell 104 are connected to different gate signal lines 105, 106 adjacent to each other, and the source of the thin film transistor 101 is connected to an image signal line 107. Further, the other electrodes of the pixel cell 104 and a capacitor 103 connected to the drain of the thin film transistor 102 are connected to a prescribed potential. Then, respective signals of scanning lines applied to the gate electrodes of the thin film transistors 101, 102 are waveforms of which timing are different from each other, and the pixel electrode is driven by ANDing the on mode of the thin film transistors 101, 102 driven by respective signals of these scanning lines.  Respective signals applied at this time are preferred to shift by a time uniformly divided by the number of thin film transistors.
Patent JP-H1195624-A (JP)
Title: Image forming device
Inventor: YANO KOJI
IPC: G03G15/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To assure the safety of a user by supplying a power source, by closing a power source supplying line from an image forming device main body to an external unit only when an external connector is connected. SOLUTION: In this device, power is supplied to an AC heater 6 in an external unit 3 by allocating the commercial AC power introduced to an image forming device main body 2, while a relay circuit 9 is provided within the image forming device main body 2 on the commercial power line to the external unit 3, and a driver 10 for controlling the opening/closing of this relay circuit 9 is arranged within the image forming device main body 2. The device is composed so as to prevent the commercial AC voltage from occurring on a connecting terminal (consent) of an external connector 8, by releasing the relay circuit 9 inside the image forming device main body 2, when the external connector 8 is in the unconnected state while supplying the commercial AC power source to the external unit 3 only in a state the external connector 8 is connected.
Patent JP-2001089955-A (JP)
Title: Device for storing weft
Inventor: MINAMITANI NORIO
IPC: D03D47/36
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a balloon breaker which can largely reduce the frictional resistance of a weft due to its contact and can easily be maintained. SOLUTION: A plurality of bar-like members 12 which are extended in the picking direction and are arranged so as to approach each other in the picking direction are provided. A space surrounded by the plurality of bar-like members 12 is formed in an approximately conical shape tapered in the picking direction, and a weft Y is inserted into the approximately conical space. A circular fixing member 16 for holding the approximately tip portions of the bar-like members 12 at prescribed positions is disposed at the tip ends of the bar-like members 12 on the front side of the picking direction. The weft Y is passed through the approximately conical space and the fixing member 16.  The tip portions of the bar-like members 12 on the side of the fixing member 16 are bent at a prescribed angle, and the more tip side portions than the bent portions are straightly formed and used as holding portions 14.
Patent JP-H07120537-A (JP)
Title: Defect detection circuit of ic testing device
Inventor: YANAGISAWA MASAAKI
IPC: G01R31/319
Filed: 1993-10-28
Abstract: PURPOSE:To strictly examine the transition state of IC output with a few timing sets. CONSTITUTION:The output of an IC 11 is compared with comparators 12 and 13 and thresholds VH and VL (VH>VL), each output is sampled and held by a strobe PS1 at comparators 14 and 15, and the output is subjected to logic comparison by expectated values HEX and LEX and gates 17 and 18. The output of the comparators 12 and 13 is sampled and held by a strobe PS2 at comparators 31 and 32 and the output is subjected to logic comparison by the expected values HEX and LEX and gates 34 and 35. Either of the gates 17 and 34 and either of the gates 18 and 35 are selected by either of selection signals SH and SL (*SH and *SL indicate the inversion of SH and SL, respectively).
Patent JP-H0578507-A (JP)
Title: Ultraviolet-curing resin composition for transmitting screen and cured object obtained therefrom
Inventor: NAKAYAMA KENJI
IPC: G03B21/62
Filed: 1991-09-24
Abstract: PURPOSE:To obtain the subject composition which has excellent castability and gives a cured cast excellent in scratch resistance and other properties by incorporating a specific (meth)acrylate, a specific di(meth)acrylate, and a photopolymerizatin initiator into a urethane (meth)acrylate. CONSTITUTION:20-70wt.% urethane (meth)acrylate having a number-average mol.wt. of 500-10,000 is mixed with 5-60wt.% (meth)acrylate represented by formula I (wherein R is a group of formula II, III, or IV, CH2CH2, or the like; R1 is H or CH3; (n) is 1-20 on the average; and (m) is 1 or 2) (e.g. polyethylene glycol diacrylate), 5-30wt.% di(meth)acrylate represented by formula V (wherein R2 is H or CH3 and (n) is 6-20) (e.g. 1,9-nonanediol diacrylate), and a necessary amount of a photopolymerization initiator (e.g. benzophenone). Thus the objective ultraviolet-curing resin composition for a transmitting screen is obtained which is suited for use as the material of a Fresnel lens for, e.g. a video projector.
Patent JP-H03134229-A (JP)
Title: V type two-cycle engine
Inventor: SHIROHATA SHINICHI
IPC: F02B75/22
Filed: 1989-10-18
Abstract: PURPOSE:To have a high output engine and layout compact by housing an intercooler serving also as a scavenging chamber in a space formed between the lower part of a scavenging pump arranged in a V bank between a V type cylinder, and an engine body. CONSTITUTION:Air pressure-fed from a discharge port 4a to a scavenging pump 4 is flowed to an upper chamber 6e from a scavenging entrance 6a of an intercooler 6, and cooled while it is passed to the inside of a core part 6f, and flowed from a scavenging exit 6b of a lower chamber 6d to the inside a scavenging port 2a of a cylinder block 2. Since fuel is directly injected to combustion chamber by only air after the scavenging, an engine is operated, and the scavenging air is cooled in the intercooler 6, then a supercharging efficiency of the scavenging air by a pump 4 is improved so that the output of the engine is made high. Since the scavenging chamber is also used as the intercooler 6, another chamber is unnecessary, then the pump 4 and the cooler 6 are provided at the inside of a V bank of a dead space so that the layout of the engine is made compact.
Patent JP-H02117138-A (JP)
Title: Semiconductor device
Inventor: KASUGA YOSHIAKI
IPC: H01L23/52
Filed: 1988-10-27
Abstract: PURPOSE:To prevent a breakdown in the junction part which is caused by an application of a surge voltage or the like, by a method wherein the connection between the metallic bonding pad and the diffused layer is conducted by a poly silicon film. CONSTITUTION:A semiconductor element part is constituted into a structure wherein a metallic bonding pad is connected to an N-type poly silicon film 4 through a contact window 9 and the film 4 is connected to an N-type diffused layer 2. In the junction part between the metallic bonding pad and the layer 2 through the film 4, three resistors of a constant resistor in the junction part between a metal film and the film 4, a bulk resistor consisting of the film 4 and a contact resistor in the junction surface between the film 4 and the layer 2 participate in series and become a protective resistor to an application of a surge voltage. Moreover, the resistors become a protective capacitor against the surge voltage by a capacity existing between the film 4 and a semiconductor substrate or the like. Accordingly, it is possible to prevent a breakdown in the junction part between the metallic bonding pad and the layer 2 which is caused by the application of the surge voltage and the like.
Patent JP-H04149623-A (JP)
Title: Mouse cursor controller
Inventor: KIYONO TAKEHIKO
IPC: G06F3/038
Filed: 1990-10-09
Abstract: PURPOSE:To perform the input of coordinates in a simple and quick way with use of a mouse by converting the changed amount of the XY coordinates sent from the mouse into the coordinates of a segment in a selection range set by a mouse and to be previously registered for each display screen and limiting the movement of a mouse cursor onto the segment. CONSTITUTION:A mouse 1 is provided together with a display 4 and a controller 5. The controller 5 contains a coordinate conversion part 2 where the shift values (x) and (y) of the XY coordinates received from the mouse 1 into the coordinates X' and Y' of a cursor and a screen display part 3 where a mouse cursor is shown at the positions of converted coordinates X' and Y'. If such a selection range is available so that the same processing operation is carried out by the controller 5 despite the input of any coordinate value carried out by the mouse 1 on a screen, the movement of the mouse cursor is limited on a segment. Thus it is possible to eliminate a troublesome positioning operation of the mouse cursor despite a small selection range or a large quantity of input data and to attain the input of the coordinate data in a simple and quick way.