baber/WOPTO huggingface dataset:
Patent JP-H10236603-A (JP)
Title: Garbage collector
Inventor: INADA TOSHIAKI
IPC: B65F3/20
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To increase garbage loading workability, reduce cost eliminating the need for reinforcement of a movable partition, and remarkably reduce the maintenance cost and other expenditures of garbage collector by preventing the reverse flow of garbage apt to reversely flow and smoothly loading bulky garbage into a garbage charging box by one unit of garbage collector. SOLUTION: A garbage collector is provided with a movable partition 31, which is movable in vertical direction between a lower position at which the lower part of a dust loading port is covered and an upper position at which the lower part of the dust loading port is kept open, at a place between a shield plate 29 which plugs the upper part of a garbage loading port 4a and a liftable movable plate 15 provided with a pressing plate 21 at its lower end.  In addition, it is provided with a controller 33 which selectively switches over the operating mode of the movable partition, according to the types of dust, between the movable operation mode to liftably move the movable partition between the lower and upper positions when the movable plate is moved upward so that garbage is pressed into a dust storing box so that the reverse flow of garbage is prevented and the stop mode to always stop the movable partition at the upper position.
Patent JP-S56138366-A (JP)
Title: Video signal switching device
Inventor: MURAKAMI KEINOSUKE
IPC: H04N5/268
Filed: 1980-03-31
Abstract: PURPOSE:To make switching of a plurality of video signals by using a single frame memory, by attaching the video element number sequentially to a video element signal of each corresponding frame and writing in the frame memory to a corresponding memory address repetitively. CONSTITUTION:The A/D converter 6 and the clock generating circuit 7 are respectively provided to n-input video signals A,B,C...N, to produce the clock pulse corresponding to the synchronizing signal system every input video signal, and each input analog video signal is converted into a digital video signal. The signals are fed to the shrinking circuit 8 via n-lines of signal lines, and the operation processing with the video element signal written in the frame memory 2 in advance is made at the signal processing circuit 5. After the operation, the video element signal is again written in the corresponding address of the frame memory 2. This operation is made as to each video element number every frame of n-input signal and when this is finished, the video element signal is read out from the memory 2 every frame and output via the D/A converter 10.
Patent JP-H01217916-A (JP)
Title: Wafer periphery exposure mechanism
Inventor: MATSUO MANABU
IPC: H01L21/30
Filed: 1988-02-26
Abstract: PURPOSE:To expose the orientation flat part of a wafer in a predetermined width by detecting the exposure amount of the end of the wafer or the end itself, and moving a radiation lens in response to the detected result in the normal direction of the wafer. CONSTITUTION:A wafer 1 fixed to a wafer base 2 by suction is rotated by a rotating device 3, and exposed with an ultraviolet light from a lens 5. In this case, the irradiated light is received by a light quantity sensor 6. A drive amplifier and a linear motion source 8 are so set that, when the detected quantity of light is more than a preset light quantity, the lens 5 is moved toward the center of the wafer, while when it is, on the contrary, less than that, the lens 5 is moved toward the outer periphery of the wafer.
Patent JP-H03249011-A (JP)
Title: Conveying device for band material
Inventor: MURAMATSU MASAMI
IPC: B29D30/30
Filed: 1990-02-26
Abstract: PURPOSE:To safely and positively convey material to improve productivity by horizontally supporting the each one side of attachmentson link members constituting a chain conveyor, forming a holding claw respectively on each of the opposed faces of a pair of adjacent attachments so that the claws are opened when they pass through a sprocket, and closed at their horizontal positions. CONSTITUTION:Attachments 7 respectively having a holding claw 8 are horizontally fixed to respective link members 5 of a chain conveyor 3 so that the claws 8 of adjacent attachments 7 are opposed to each other. The chain conveyor 3 is laid over sprocket 4b to travel, and when the attachments are turned over at the position of the sprocket 4b, the claws 8 of the attachments 7 are separated from each other to supply and discharge a work W. At the horizontal part, respective claws 8 are closed to their holding positions to hold and convey the work W. By this constitution, the works are positively conveyed, and productivity can thus be improved.
Patent JP-2000239760-A (JP)
Title: Apparatus for producing lotus root-shaped porous metal
Inventor: NAKAJIMA HIDEO
IPC: C22C1/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a producing apparatus having a means for forming many types of metallic base material into a lotus root-shaped porous metal excellent in the workability and the formability having a precise pore shape by controlling the pore direction, size and porosity thereof. SOLUTION: This apparatus is provided with a heating chamber casing 1 for heating the metallic material in a crucible 4 to the saturation temp. to melt the material under saturation pressure by using a pressurizing device to introduce a prescribed gas or mixed gas from an inlet pipe 10, and a cooling chamber casing 2 for controlling solidification pressure during solidifying by introducing the metallic material containing the gas into a mold 31, introducing a gas from a gas inlet pipe 23 and using a cooling water flow-in pipe 29 and a cooling water flow-out pipe 30 under a prescribed gas pressure at a prescribed temp. to cool the metallic material.  For continuous formation, a temp.-holding and solidification-adjusting chamber for holding and adjusting the gas dissolved metallic material is arranged in the intermediate process between the heating chamber and the continuous cooling chamber.
Patent JP-S55134970-A (JP)
Title: Photofiring thyristor
Inventor: HASHIMOTO OSAMU
IPC: H01L31/111
Filed: 1979-04-09
Abstract: PURPOSE:To increase photofiring sensitivity without increasing production processes by surrounding the end layer of one side of a four pnpn-layer by central pn- junction wherein the vicinity of the place exposed to the surface of a semiconductor is worked as a light sensing part. CONSTITUTION:An SCR in bevel structure is in forward blocking condition and a depletion layer 8 is formed at central pn-junction 3. In this condition, when light is applied to the vicinity of the exposed part 9 at the bevel part of the junction 3, the light is directly applied to the depletion layer 8 and carrier growth rate becomes good and firing sensitivity will be raised. A thin protective film is provided on the junction 3, but sensitivity will have little influence. The photofiring SCR by this composition has the most simple junction construction even if the SCR is bevel structure or planar type. No excess process is necessary in junction formation and firing sensitivity will be raised only by selecting the region of light radiation.
Patent JP-H06340498-A (JP)
Title: Method for growing sic single crystal
Inventor: TAKAHASHI ATSUSHI
IPC: C30B29/36
Filed: 1994-03-14
Abstract: PURPOSE:To provide a method for growing an SiC single crystal ingot having few crystal defects and a low impurity content so as to produce a high quality SiC wafer. CONSTITUTION:Powdery SiC as starting material is sublimed by heating and an SiC single crystal is grown on a seed crystal made of an SiC single crystal and kept at a temp. below the temp. of the starting material. In this sublimation- recrystallization method, the temp. of the powdery SiC is slowly reduced with the lapse of growth time.
Patent JP-S53128206-A (JP)
Title: Loop transmission system
Inventor: NAKAMURA YOSHIHIRO
IPC: H04M9/02
Filed: 1977-04-14
Abstract: PURPOSE:To carry out the telephone exchange connection control through trnasmission and reception of the partner address and by allotting the address part and the channel part for telephone use at part within the frame and then to perform a calling at the designated channel part. Thus, the economization is enhanced for the system.
Patent JP-S63211807-A (JP)
Title: Communication equipment
Inventor: MIZUNO TOSHINOBU
IPC: H03G3/32
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a communication equipment whose communication is not disturbed by providing a signal cut-off means stopping the signal transmission only when noise is detected in voice. CONSTITUTION:If noise is included in the voice inputted by a microphone 1, the generating timing of noise or noise itself is detected and monitored by a monitor 5, a switch 4 is cut off electrically by a controller 6 only when the noise is generated and a signal from the microphone 1 is cut off. Thus, the noise included in voice is not transferred and the voice is not transferred either as a matter of course. However, when the generating time of noise is relatively shorter than that of the voice, the communication is attained without disturbance.
Patent JP-H10228339-A (JP)
Title: Power supply management device
Inventor: HARA TOSHIMASA
IPC: G06F1/32
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a power supply management device capable of easily selecting a device required to be stored by a user at the time of suspension. SOLUTION: The device is provided with a key input means 1 capable of selectively inputting a device and a state required to be stored by depressing a key for starting suspension, a buzzer sound generation means 2 for generating a buzzer sound at a prescribed time interval during the depression of an inputted key, a suspending mode discriminating means 3 for discriminating a suspending mode for specifying which part out of a CPU and peripheral devices is disconnected from a power supply from the depression time of a key for suspension and a power supply circuit control means 4 for discriminating the suspending mode from data outputted from the means 3 and controlling the power supply ON/OFF of a corresponding device.
Patent JP-H08242581-A (JP)
Title: Ringing choke coil
Inventor: TOUDA TETSUYA
IPC: H02M3/338
Filed: 1995-03-02
Abstract: PURPOSE: To control output voltage with reliability and prevent overcurrent in output surely, by providing a time-constant circuit made up of photo-coupler, a resistor and a capacitor, and connecting a diode in parallel with the resistor. CONSTITUTION: A diode D3 is connected in parallel with a resistor R3 to improve switching characteristics of a transistor2 ,. A resistor R3 and a capacitor C4 connected between the base and the emitter of the transistor Q2 are provided to adjust a charging time. When a charging voltage reaches a threshold of the transistor Q2 , the transistor Q2 is turned on. When a current is discharged from the capacitor C4 and the charging voltage becomes below the threshold, the transistor Q2 is turned off, but if the discharging of the capacitor C. delays, the transistor Q2 is still in a stationarily on-state and a failure takes place in charging time control. To avoid the failure in control, the charging voltage from the capacitor C4 is discharged through the diode D3 to carry out reliable on-off control for the transistor Q2 .  Then, constant-voltage control and the overcurrent protective operation are carried out surely.
Patent JP-H05240325-A (JP)
Title: Gear made of fiber reinforced resin
Inventor: HAMASHIMA KANEO
IPC: B29K105/08
Filed: 1992-02-28
Abstract: PURPOSE:To provide a gear made of fiber reinforced resin, the workability in the gear cutting work of which is increased while the strength of the tooth part and the wear-resistance of the engagement surface are secured. CONSTITUTION:A prepreg 1 is used for a gear made of a fiber reinforced resin where the phenol resin is impregnated in the mix-woven cloth which consists of a metha-series aramid fiber (80%) which has low elasticity, and is excellent in the gear-cutting property and the reduction of the engagement noise and a carbon fiber (20%) which has high elasticity, and is excellent in the strength and the wear-resistance in the 0 deg. and 90 deg. orientation. This prepreg 1 is wound to form a stick, and both ends of the stick are put together to form a doughnut shape 3. In addition, this doughnut shape is formed in the heated and compressed condition to obtain a ring-shaped stock. The gear-cutting of the periphery of this ring-shaped stock is implemented, and the fibers are oriented in the growth ring shape in the engagement surface 70 of the tooth part 7. The fibers are oriented in the radial direction at the tooth part 7. The tooth part 7 is reinforced by both the aramid fiber and the carbon fiber.
Patent JP-H08241596-A (JP)
Title: Semiconductor integrated circuit
Inventor: ABE KOHEI
IPC: G11C11/417
Filed: 1995-03-02
Abstract: PURPOSE: To enable increasing integration and reducing power consumption by providing a magnitude discriminating circuit comparing and discriminating magnitude of a bit signal stored in plural memory elements in a memory device respectively. CONSTITUTION: For example, a word WD0 is formed with memory circuit elements MO0-MO3 storing word bits, amplitude comparing circuits BO0-BO3 for each element and the like. And when a Judge signal is made 'H', a transistor(TR) D-MOS 41 is turned on, an external signal L0 is made 'H', and TRN-MOS 23-5 is turned on. In this case, when a output value of the element MO0 is 'H', TRN-MOS 23-6 is turned on, 'L' is supplied to a differential data line D3, reversed by an inverter 53-2, and supplied to the differential data line D3, and an external signal L0 is transmitted to an output CO3 through TRN-MOS 23-7 to 10. By this constitution, memory means such as FF and RAM and the like storing bit signals in a amplitude discriminating circuit is not required, and increasing integration and reducing power consumption can be performed.
Patent JP-S61202421-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: AIZAKI HISAAKI
IPC: H01L21/203
Filed: 1985-03-05
Abstract: PURPOSE:To eliminate the generation of minute silicon particles by preventing the contact of the fused silicon with a house of an electron gun by accepting the fused silicon by the groove formed in the peripheral part of a silicon source at the generation of a silicon molecular beam. CONSTITUTION:A groove 2 formed by discharge treatment and etc. is arranged in the peripheral part of a silicon source 1. The fused silicon is contained in the groove 2 from the beginning of the generation of a silicon molecular beam. Thus the contact of the fused silicon with a house 3 of an electron gun is prevented and the generation of minute silicon particles deposited on a silicon substrate can be eliminated.
Patent JP-S57158043-A (JP)
Title: Optical reader
Inventor: HAYAKAWA YOSHIAKI
IPC: G11B7/09
Filed: 1981-03-26
Abstract: PURPOSE:To exercise fine control over the position of a lens barrel by bringing the lens barrel in contact with a barrel-like frame successively with an elastic body in its axial direction and with a flexible holding tool in a plane perpendicular to the axis, providing a permanent magnet and an air core coil, and then controlling a current. CONSTITUTION:A lens barrel comes into successive contact with a cylindrical internal frame body 12 through elastic suspending plates 18 and 20 at the upper and lower end parts of a cylindrical external frame body 10, and is displaced in the axial direction. The cylindrical internal frame body 12 comes into successive contact with the flange of the lens barrel 16 through a flexible holding tool 22, and is displaced in two dimensions in a plane perpendicular to the axis of the lens barrel. At the upper part of the external frame body 10, a permanent magnet 40 is held by parts 36 and 38, and in a gap G2, a coil 44 is provided. At the lower part of the internal frame body 12, a permanent magnet 26 is held by parts 24a and 24b, and in a gap G1 formed by a return member 28, coils 32a and 32b and unshown coils 34a and 24b are provided at right angles. The current of each coil is controlled to exercise fine control over the position of the lens barrel in three dimensions, which is suitable for the optical readout of a video disk.
Patent JP-H10238394-A (JP)
Title: System monitoring method and device for controlling internal combustion engine
Inventor: DRIEDGER GUENTER DR
IPC: F02D41/22
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To perform the simple monitoring and examining of a throttle valve, particularly in an engine brake operating condition, by detecting a parameter characterizing the air quantity, and judging the error when the parameter is over a threshold value. SOLUTION: The quantity of new air sucked by a throttle valve adjusting unit 130 which controls a throttle valve 131, is variable. The mass and/or volume MLI of the new air to be supplied, is detected by a sensor 135. The sensor 135 detects, for example, the air mass MLI while depending on the practical configuration. When the air mass MLI is lower than the threshold value, the throttle valve test is completed, and the throttle valve is proceeded to a normal state. When the air mass MLI is higher than the threshold value, the throttle valve is proceeded to a throttle valve temporary failure state. The test interrupting state is proceeded when an engine brake operating condition is not satisfied, or the error is generated during the testing period.
Patent JP-H09234274-A (JP)
Title: Image display device of game machine
Inventor: SAKAI TOMOKAZU
IPC: A63F7/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the visual attraction of game of a game machine by using a display device which variably displays symbols in the vertical or horizontal direction and rotates them to stop in the direction of a plane crossing were rotated the former direction. SOLUTION: When a ball enters a starting slot 1, a control device 4 with a microcomputer in it variably displays symbols on symbol reels 7a and 7b as if they were rotated in the vertical or horizontal direction and stops the reels. The device also variably displays symbols on a symbol reel 7c as if they were rotated in the vertical or horizontal direction and stops the reel, and rotates the reels in the direction of the plane crossing the variable direction and stops the rotation. Success or failure is generated according to the position where the rotation of the symbols in the direction of the plane is stopped.
Patent JP-H05240270-A (JP)
Title: Disc brake
Inventor: TSURUTA MATSUHISA
IPC: F16D65/02
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the brake vibration when the brake is applied, and prevent the dragging of the brake when the brake is released. CONSTITUTION:A disk brake is provided with a clearance adjustment mechanism 11 wherein a slide pin 4 is provided in either of a caliper 3 or a mounting 2, and an elastic body 7 which is inserted between the external circumference of the slide pin 4 and the internal circumference of a supporting hole 2a1 is provided between the slide pin 4 and the supporting hole 2a1 whereto the slide pin 4 is inserted in a slidable manner and which is provided on either side, and a ring-shaped thick-wall part 7a and a ring-shaped thin-wall part 7b are formed in the elastic body 7, and a bush 6 consisting of a metal member or a resin member with less sliding resistance which is fitted between the internal circumference of the elastic body 7 and the external circumference of the supporting hole 2a1 is provided.
Patent JP-H10243568-A (JP)
Title: Secondary battery device, charging-discharging control method and electronic equipment
Inventor: NAGAI TAMIJI
IPC: H01M10/44
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to accomplish charging control and protection control through a simple constitution, by, when a current or voltage value is out of a reference range, switching the rectifying direction of first and second switches to interrupt the continuity of charging current or discharging current. SOLUTION: If it is found from the result of detection by a detecting section that the electric current is in the direction of discharging, the direction of a rectification by FET 31 is switched through a discharging protection control section 30 to control the continuity and interruption of discharging current, and the output of discharging current in overcurrent or overvoltage state is prevented. If the electric current is in the direction of charging, FET 29 is switched through a current/voltage control section 26 and a charging protection control section 27. If the current or voltage is within a reference range, the charging current passed is current- and voltage- controlled through FET 29 by the current/voltage control section 26. If the current or voltage is out of the reference range, the direction of rectification by FET 29 is switched through the charging protection control section 27 to control the continuity and interruption of charging current. As a result, current/voltage control and charging protection control can be exercised in the block through a charging control section 21.
Patent JP-S56141215-A (JP)
Title: Linear motor type feeder
Inventor: TACHIBANA KIYOUZOU
IPC: B65G54/02
Filed: 1980-04-04
Abstract: PURPOSE: To raise the controllability of a feeder to deliver pallet etc., over a long distance by a linear motor as a driving source by dispersedly providing a plurality of driving units containing a driver to independently control the driving force of the pallet.  
     CONSTITUTION: When a pallet 1, constituted so as to serve as the secondary conductor for linear motor, goes into a range where the pallet 1 can be driven along a rail 2 by an excited coil 31 for example, the entrance is detected by a detector 41 and at the same time the relative position and speed of the pallet 1 in relation to the excited coil 31. These detection signals are sent to a driver 51 where the detection signals are checked on whether or not they meet commands previously and separately given. On the basis of the results, the excitation amount of the excited coil 31 is controlled so as to reconcile the operation of the pallet 1 with commands which are given from common operating controller 6, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03245270-A (JP)
Title: Setting system for logic simulation environment
Inventor: SUZUKI KAORU
IPC: G06F11/26
Filed: 1990-02-22
Abstract: PURPOSE:To facilitate highly accurate verification by setting the logical signal/ driving timing with the action description and simultaneously with production of a logic verification program source. CONSTITUTION:A data input part 103 converts a logic verification test instruction inputted via a keyboard 101 of a TSS terminal and the pseudo RAM initial data and the action description obtained at execution of the test instruction into each prescribed format and stores these formats in a source code master file 107. A source code analyzing part 106 reads out a source code and gives a logic verification test instruction train part to a compiler 104 to start it. A compiled load module is set to a pseudo memory 109 via a loader 105. At the same time, a pseudo RAM data part is set to a pseudo RAM of a logic simulation processor 110 via the loader 105. A logic description part is registered in an action description file 108. Then the processor 110 is started by the loader 105 when all setting operations are through.