baber/WOPTO huggingface dataset:
Patent JP-S6145125-A (JP)
Title: Compression spring device
Inventor: NOZAKI YOSHIHARU
IPC: E04F11/06
Filed: 1984-08-07
Abstract: PURPOSE:To facilitate control through which a compression spring device is brought to a condition in that an expansion force is always produced, by a method wherein, after the compression spring device is attached in a most expanded state between a reference member and a moving member, a mechanism, serving to compress the spring device, is mounted to a coupling part. CONSTITUTION:A compression spring device 14 is located between a reference member 3 and a moving member 4 by means of coupling tools 16 and 17 so that an expansion force is always produced. Meanwhile, the coupling tool 17 has a base frame 25, locked to the one of upper members, a moving piece 32, disposed in a moving passage formed in the base frame 25, and a control bolt 38 mounted to the base frame 25 adapted to move the moving piece 32, and the moving piece 32 is attached to a body 18 or a push lever 22 of the compression spring device 14. After the compression spring device 14 is located in a most expanded state between the reference member 3 and the moving member 4, an expansion force is exerted on the compression spring device 14 through movement of the moving piece 32 of the coupling part 17.
Patent JP-H0454221-A (JP)
Title: Supercharging device for engine
Inventor: MORIMOTO KENJI
IPC: F02B37/00
Filed: 1990-06-22
Abstract: PURPOSE:To enhance the retrieving efficiency of exhaust gas energy by disposing an expander for generating a torque in association with expansion of intake- air and transmitting the torque to the power take-off shaft of an engine, in an intake-air passage down-stream of an exhaust turbo-supercharger. CONSTITUTION:A supercharger 7, an inter-cooler 8, an expander 9 and a throttle valve 10 are disposed in an intake-air passage 5 in that order in the direction from the upstream side to the downstream side. The supercharger 7 is an exhaust turbo-supercharger which is driven by exhaust gas, further, the expander 9 is composed of a rotor 20 incorporating a plurality of radially retractable vanes 19 and rotatably disposed in a housing 19 in an eccentric condition. A power transmission belt 26 is stretched between a pulley 21 coupled to the power take-off shaft 22 of an engine 1 through the intermediary of an electromagnetic clutch 23 and a pulley 25 fitted on the power take-off shaft 21 of the expander 9, and the electromagnetic clutch 23 is controlled so as to be engaged when the intake-air pressure detected by an intake-air pressure sensor 31 is higher than a predetermined value.
Patent JP-H11348529-A (JP)
Title: Air inlet mode selector device for air conditioner for vehicle
Inventor: KUWAYAMA KAZUTOSHI
IPC: B60H1/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a sealing effect due to dynamic pressure in traveling of a vehicle by switching the suction of inside and outside air by an air inlet mode selector door having a lip shaped elastic sealing material. SOLUTION: This device is provided with a lip shaped elastic sealing material 19a protruding to an inside and outside air inlet pot side from the surface of the peripheral edge part of the base part 16a of an air inlet mode selector door 16. A bank shaped part 22a protruding to the air inlet mode selector door 16 side is formed in the peripheral edge part of the inside and outside air inlet port to elastically deform the lip shaped sealing material 19a press it to a bank part 22. A protruding part 19c for suppressing the elastic deformation of the lip shaped elastic sealing material is formed at a position where the lip shaped elastic sealing material 19a is elastically deformed so as to be separated from the sealing surface 22a of the bank part 22 due to the dynamic pressure in traveling of a vehicle applied to the air inlet mode selector door 16 through an outside air inlet port.
Patent JP-H109629-A (JP)
Title: Air intake outdoor hood
Inventor: NANRI NOBUYUKI
IPC: F24F7/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an air intake outdoor hood that can surely prevent powder snow from entering when the outdoor air is taken in by operating a heat exchange type ventilator. SOLUTION: An air intake pipe 14 in a wall 12 communicates with an air intake path 1 of a main body 10 of a heat exchange type ventilator and an outdoor hood 25 having an air intake opening 22 leading to the air intake pipe 14 is attached on the outside of the air intake pipe 14. As the air intake opening 22 is covered with a snow arresting net 23, powder snow is prevented form being sucked indoor even when the main body 10 of the heat exchange type ventilator is operated in a cold district under such a weather condition as a blizzard or a snowstorm.
Patent JP-H0454958-A (JP)
Title: Artificial tooth attachment
Inventor: MOTOKURA YOSHINOBU
IPC: A61C13/235
Filed: 1990-06-25
Abstract: PURPOSE:To prevent slippage off artificial teeth with improvement in strength and durability by making a side of a cap of a magnetic body rugged to join border faces between the cap, a yoke and a spacer on the side of a root face plate. CONSTITUTION:An artificial tooth attachment 1 comprises a holding plate 96 bonded on a root face plate 93 and a magnetic body 10 in which a magnet body 12 made of rare earth magnet is arranged between a pair of yokes 11 vertical to the root face plate while a spacer 13 made of a non-magnetic alloy is arranged on the underside of the magnet body and covered with a cap 14 except for portions on the side of root face plate of the yoke and spacer. Then, a side of the cap of the magnetic body is made rugged to prevent the magnetic body from slipping off the artificial teeth while border faces between the cap, yoke and spacer on the side of the root face plate of the magnetic body are joined by welding. In this manner, the respective members of the magnetic body melts into one another at the joint thereof so as to eliminate border parts thereof, thereby protecting the magnet body from corrosion with a complete prevention thereof secured.
Patent JP-H11342624-A (JP)
Title: Ink discharging sensor and printer using the same
Inventor: MIYAKURA TAKASHI
IPC: B41J2/175
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To detect whether or not an ink is surely discharged in an ink jet printer. SOLUTION: An ink discharging sensor 100 for detecting whether or not an ink is discharged in an ink jet printer for forming an image by discharging ink particles, comprising a pressure sensitive film 110 for receiving the discharged ink particles for outputting vibration of the pressure sensitive film 110 as an electric signal is provided. It is preferable that the device reacts only to the discharged ink particles without reacting to the outside noise due to the pressure sensitive film 110 and the impedance of a coil.
Patent JP-S62248600-A (JP)
Title: Comprissing and screening device for container such as empty can
Inventor: ARAI KURATAROU
IPC: B30B9/32
Filed: 1985-07-26
Abstract: PURPOSE:To lessen manpower and to contrive economization of resources by compressing containers such as empty cans to a smaller volume at every discarding and providing a compressing part and screening part to screen the containers by materials. CONSTITUTION:An inclined guide path 16 is provided successively to a throwing port 12 and a discrete delivery part 21 is provided near the bottom end thereof. The compressing part 31 and the screening and guiding part 51 are respectively provided below the delivery part 21 in succession thereof. Waste A, when thrown through the port 12, is fed via screening plates 39, 40 to the compressing part 31 where the waste is compressed between plates 32 and 34. The compressed materials are successively screened and housed into housing boxes 54-57 for iron, nonferrous metals, plastics, paper, etc., thereunder. The waste is easily treated with the slight compressive force and since the screening and sorting by materials are possible, the efficient lessening of manpower and economization of resources are attained.
Patent JP-S5868329-A (JP)
Title: Switching device for receiving speech volume of car telephone set
Inventor: KOBAYASHI KATSUMI
IPC: H04W88/02
Filed: 1981-10-17
Abstract: PURPOSE:To make a reset to standard sound volume without reference to a last call by providing a car telephone set with a sound volume changeover switch which resets automatically after operation, and also setting a speech amplifier to a standard gain during the switching of a hook switch. CONSTITUTION:When a volume changeover switch 7 is operated with a handset 9 off the hook, a control circuit 4 detects the state and operation of a hook switch 6 and the switch 7 and sends a signal for an increase in gain to a receiving speech amplifier 3. On receiving the signal, the amplifier 3 increases the gain by 6 dB higher than a standard gain, thereby increasing receiving speech volume. The switch 7 is of a momentary type and returns to its original position, but the speech volume is held large to allow a telephone call in this state. When the handset 9 is put on the hook after the telephone call and then put off the hook again for another call, the circuit 4 detects the state of the switch 6 and performs control so that the amplifier 3 is set to the standard gain. Then, the switch 7 is operated to increase the speech volume.
Patent JP-H0331052-A (JP)
Title: Braking oil pressure control method for vehicle
Inventor: MATSUDA SHOHEI
IPC: B60W10/18
Filed: 1989-06-28
Abstract: PURPOSE:To improve drive power and stability while holding their harmony by selectably setting the first control mode of high control sensitivity and the second control mode of low control sensitivity, of braking oil pressure, in a drive wheel brake device for an excessive slip tendency of a drive wheel. CONSTITUTION:In the case of a traction control means 12, the first and second control circuits 15, 16, which control each solenoid 4FLS, 5FLS; 4FRS, 5FRS of inflow and outflow solenoid valves in each right and left drive wheel brake devices, are provided. While solenoids 6s, 7s of a fraction controlling solenoid valve are controlled through an OR circuit 17 by an output of these control circuits 15, 16. Each of control circuits 15, 16 is constituted such that based on an output of a comparator circuit 22 for comparing a car body speed from a high selector circuit 21 with the reference value from a reference value generating circuit 23, switches 19, 20 are selected, and based on drive wheel speeds VFL, VFR or a mean drive wheel speed VFA in an averaging circuit 18, a slip rate is calculated so as to output a control signal.
Patent JP-S5957535-A (JP)
Title: Disconnection of line detecting circuit of digital signal transmission circuit
Inventor: HANADA TAKESHI
IPC: H04L25/02
Filed: 1982-09-27
Abstract: PURPOSE:To detect surely disconnection of a line, by detecting that no positive or negative current flows at a receiving circuit side by using a photocoupler and a logical circuit. CONSTITUTION:A transmission circuit 2 is provided with a differential current driver 1 receiving a signal XS to be transmitted and outputting differential current output X+, X- as an output circuit. Further, an output current of the driver 1 is fed to a current limiting resistor 5 in the receiving circuit 4, positive current receiving photocoupler 9 or negative current receiving photocoupler 7 through a transmission cable 3. Then, the output of the coupler 7 is a receiving signal itself and transmitted to an optional circuit requiring the signal. Further, an output of the coupler is fed to a logical element 11 together with the output of the coupler 7 and an output signal Sc of the element 11 is used as an open line detecting output.
Patent JP-H10340034-A (JP)
Title: Image forming device detachably constiting waste toner carrying body
Inventor: KONISHI HIDEHISA
IPC: G03G21/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device to/from which a carrying- mechanism for carrying waste toner to a toner recovering part is easily attached/detached. SOLUTION: This image forming device is equipped with a pressing member 16 which faces to the attaching/detaching path of a waste toner carrying body 11 and to which energizing force is imparted in a direction where it abuts on the carrying body 11, a 1st abutting part 15c which is provided in the carrying body 11 and to which pressing force is given in a non-attaching direction by abutting on the member 16, a 2nd abutting part 20 provided successively to the abutting part 15c, and a locking part 12d locking the carrying body 11 by the energizing force of the member 16 when the 2nd abutting part 20 abuts on the member 16. The carrying body 11 is attached/detached by operating the carrying body 11 and selectively obtaining the abutting state of the member 16 on the 1st abutting part 15c or the 2nd abutting part 20.
Patent JP-S6323636-A (JP)
Inventor: TSUBURA SHINICHI
IPC: A61B1/00
Filed: 1986-07-17
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-H0344009-A (JP)
Title: Electromagnetically operating actuator
Inventor: PEETAA KUROITAA
IPC: F01L9/20
Filed: 1990-06-27
Abstract: PURPOSE: To allow the operating stroke of an actuator to be fixed, at least to two different positions by providing a magnetic switch system to change the pole face spacing. CONSTITUTION: While a coil 15 of a switch system is not energized, the system is at a small operating stroke position. When the coil is excited, an armature 10 is attracted to a yoke 9 with respect to the force of a spring 12. The armature motion is transmitted to an operating magnet 2 through a coupling bolt 13 to move the magnet 2 to a disk 17. Thus the magnet 2 obtains an enlarged cross sectional area 16 which compensates for the increased force level by a large operating stroke and hold the current level const. to hold the armature 5 on the magnet 2 and also to hold the recovery time const. from the stopping of energizing the coil 4 to be beginning of the armature motion.
Patent JP-S5790552-A (JP)
Title: Solar heat collecting apparatus
Inventor: KAWAGUCHI GENBEE
IPC: F24J2/50
Filed: 1980-11-26
Abstract: PURPOSE: To enable to heat a heating medium to a high temperature, by reducing the heat loss of the heating medium that is heated by use of a transparent, heat-insulating vacuum panel.  
     CONSTITUTION: A heat-insulating vacuum panel B is constituted by interposing heat-insulating spacers made of beams 7aW7c of glass, quartz or heat-resistant plastics between transparent outer plates 5 and 6 also made of glass, quartz or the like, and it transmits the solar rays at a rate higher than 83%. The panel B is disposed in the manner of covering the upper side of a reflector mirror 2 and a heating-medium passage 3 and is fixed to the inside of an outer frame 1 in a freely detachable manner. Thus, since the solar heat collecting apparatus of this invention is arranged such that the upper side of the heat receiving surface is covered by a transparent, heat-insulating vacuum panel B as described above, heat loss from the heat receiving surface can be reduced remarkably and heating medium can be heated to a high temperature at a high efficiency, so that the apparatus can be utilized also for industrial purposes such as generation of electricity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H109904-A (JP)
Title: Recorder
Inventor: FUDEYASU TAKAHIRO
IPC: G08C19/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To easily locate a cause to a fault and to facilitate countermeasures against abnormity by obtaining a detailed parameter of the fault on the occurrence of the fault in a transmitter. SOLUTION: An input signal of 4-20mA received from a transmitter 4 via a line is changed into a voltage by a resistor 11, the voltage is converted into a digital signal at an A/D converter 13 via an amplifier 12, and the digital signal is received by a CPU 14. When the CPU 14 detects a fault in the input signal, the CPU 14 requests a detailed parameter to the transmitter 4 via a serial I/O port 15, a 4-20mA superimposing circuit 16 and the line 2, and stores the returned detailed parameter about the transmitter 4 to a memory 18.
Patent JP-H0514842-A (JP)
Title: Address generation circuit
Inventor: WATANABE TAKAHARU
IPC: H04N5/278
Filed: 1991-07-08
Abstract: PURPOSE:To display a character by a minimum amount of information by executing the stepping of an address in Y-direction or X-direction at the time when the address in X-direction or Y-direction overflows selectively by a prescribed unit in accordance with form to store the information. CONSTITUTION:A RAM controller 6 is provided with a line and a column counters for data write-in to a RAM 7. Then, it loads position data, etc., from a shift register 5, and at the time of the data write-in to the RAM 7, it supplies a line and a column addresses. Here, in the case that control data from a microcomputer 3 is of a mode to display the character in a vertical direction on the screen of a view finder 12, if the line counter to generate the line address overflows, the column counter is made to step. On the other hand, in the case of the mode to display the character in a horizontal direction, if the column counter to generate the column address overflows, the line counter is made to step. Thus, the character can be displayed in the horizontal and the vertical directions on the screen by the minimum amount of the information.
Patent JP-S6411314-A (JP)
Title: Solid electrolytic capacitor
Inventor: TAKAYANAGI FUMITO
IPC: H01G9/08
Filed: 1987-07-03
Abstract: PURPOSE:To reduce heat absorption upon the mounting of this capacitor on a circuit substrate and to prevent deterioration in capacitor characteristics, by forming third degree or above in color brightness of transfer mold resin in a tantalum solid electrolytic capacitor. CONSTITUTION:A positive electrode lead conductor 2 mounted on a capacitor element 1 is electrically connected with a positive electrode terminal 3 by a welding method. A conductive adhesive 5 is used to electrically connect the capacitor element 1 with a negative electrode terminal 4. This capacitor is armored with transfer mold resin 16 of a third class or above in its color brightness.
Patent JP-H06343051-A (JP)
Title: Multi-channel echo eliminating method/device
Inventor: HIRANO AKIHIRO
IPC: H04M9/08
Filed: 1993-05-31
Abstract: PURPOSE:To eliminate the echoes even with a microphone that causes no delay time difference between channels by selecting a received signal of the maximum power to input this signal to an adaptive filter and transmitting the replica of the generated echo after subtracting this replica from a mixture signal. CONSTITUTION:A received signal selecting circuit 103 selects a received signal of the maximum power among those received signals 11-1M based on the reception powers 1021-102M which are calculated by the power calculating circuits 1011-101M corresponding to the signals 11-1M respectively. Then a selector 105 supplies the selected received signal 106 of the maximum power to the adaptive filter 1071-107M based on the received signal selection information 104 sent from the circuit 103. For instance, the filter 1071 inputs the signal 106 and calculates the replica 1081 of the echo mixed into a mixture signal 41. Then a subtractor 1091 subtracts the replica 1081 from the signal 41 and outputs an output signal 51. Thus it is possible to eliminate the echoes of multiple channels in a correct way even with a microphone 3 that causes no delay time difference between channels.
Patent JP-S5689622-A (JP)
Title: Pile having jet excavator
Inventor: SUZUKI TOMIO
IPC: E02D5/32
Filed: 1979-12-22
Abstract: PURPOSE: To drive a pile rapidly and easily disregarding the influence of an ambient soil in case of collapse of slope and to perform a sheathing by a method wherein many nozzles are fitted with an equal interval at the lower end part of a pipe pile for sheathing and excavation is performed with performing water jetting.  
     CONSTITUTION: When a pipe pile 1 is driven into a ground of a sediment collapse construction field, the pipe pile 1 is made vertical by means of a hook 7 of a crane and when the lower end part comes in contact the ground surface, a high pressure water is supplied from a water supplying pump side through a hose 5 into a piping part 1a of the pile 1, then, the tubular pile 1 can excavate the soil directly under itself and be driven into the ground with its self weight through the high jet force of a high pressure water because nozzles 2 are arranged with an equal interval at the all peripheral bottom face of the piping part 1a. When the next pipe pile 1 is driven into the adjacent part, a convex type guide 1c of the next pile is inserted in a cocave type guide 1b of the pile 1, then, a driving can be performed in a closely  contact state as in the same way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0218741-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: KISHIKAWA SEIJI
IPC: G11B15/54
Filed: 1988-07-05
Abstract: PURPOSE:To control a tape sending speed at the time of recording and reproducing by providing a rotor, which is revolved unitedly with a roll at the time of the recording and reproducing and stops the resolution at a tape fast forward time, and an FG signal detector, which is equipped with facing to the outer circumference surface of the rotor, and detecting the tape speed with a detected FG signal. CONSTITUTION:At the time of the recording and reproducing, a solenoid 29 is turned on and a rotor 14 is freely revolved. When a magnetic tape 1 is wound by a winding reel 3, a roll 19 and the rotor 14 are unitedly revolved by friction force between the magnetic tape 1 and roll 19. In such a case, magnetization to be executed on the side surface of the rotor 14 is detected by a magnetic resistor element 15 and the driving torque of a winding reel motor 31 is controlled. At the fast forward time, the solenoid 29 is turned off and the rotor 14 can not be revolved. Thus, the tape sending speed can be controlled at the time of the recording and reproducing.
Patent JP-S6326226-A (JP)
Title: Method and tool for connecting tube
Inventor: NISHIKAWA TADAYOSHI
IPC: B21D39/04
Filed: 1986-07-16
Abstract: PURPOSE:To realize simple and sure tube connection by holding the groove part of a coupling by the crimping jaw of a tube connection tool, and at the same time, fitting a clamp to a groove in outer periphery of the end of the tube to confirm propriety of amount of insertion to the coupling. CONSTITUTION:A groove 43 having sectional form of circular arc is formed on the outer periphery of the cut end 7a of a tube 7 at a position longer than the length of insertion to a coupling 3 by a specified length, and inserted in the coupling 3 having an O ring fitted to the groove part 1. Then, the groove part 1 is held by the groove 14 of the crimping jaw of a tube connection tool, and at the same time, a linear projection 42 of a clamp 40 provided in a body with the crimping jaw 10 is fitted to the groove 43. After confirming that the amount of insertion of the tube 7 to the coupling is proper, jaws 10a, 10b are driven, and overlapped part of the coupling 3 and the tube 7 is clamped and pressure bonded. Thereby, improper connection of the coupling and tube can be prevented perfectly, and tube connection can be made simply and surely.