baber/WOPTO huggingface dataset:
Patent JP-H04190641-A (JP)
Title: Power supply system for vehicle
Inventor: TASHIRO MASAYOSHI
IPC: H02J7/16
Filed: 1990-11-21
Abstract: PURPOSE:To reduce the size of an apparatus, by classifying roughly loads of a 12-volt systems into a lamp load and the other loads, and by giving dedicated voltage converting devices to them respectively. CONSTITUTION:When a switch 5 of a 12-volt system is made, the high voltage generated from a high voltage battery 12 or a high voltage AC generator 1 is lowered to 12 volts in the first voltage converting device 7, and the voltage of 12 volts is applied to a load 6 of 12-volt system, and further, a current flows through it. That is, when a power supply voltage VIN1 is applied to a terminal A1, a voltage is generated across both the ends of a Zener diode 71, and is applied to NOT circuits 50, 51 as a power supply, and further, an oscillation is started. As a result, a MOSFET 60 performs an ON-OFF operation, and therewith, the high DC voltage applied from the A1 terminal is shaped in the form of a rectangular wave, and further, an averaged DC voltage of 12 volts is outputted from an A2 terminal. On the other hand, when a lamp switch 10 is made, a high voltage generated from the high voltage battery 2 or the high voltage AC generator 1 is lowered to an averaged DC voltage of 12 volts in a second voltage converting device 8, and the averaged DC voltage of 12-volt is applied to a lamp load 9 of the 12-volt system, and further, a current flows through it.
Patent JP-2001129668-A (JP)
Title: Co2 gas shield pulse arc welding device
Inventor: KATAOKA TOKIHIKO
IPC: B23K9/16
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a CO2 gas shield pulse welding device, which keeps excel lent bead shapes in addition to the arc stabilization and reduced spatters. SOLUTION: The welding device has a direct current power supply and a pulse output setting function, setting up the output from the DC power supply into two levels of large current and small current alternately to output pulses, thereby providing an average of 7 or more pulses per one droplet transfer of the consumable electrode wire.
Patent JP-H03174456-A (JP)
Title: Preparation of polyurethane sponge
Inventor: MURAYAMA OSAMU
IPC: C08G18/08
Filed: 1989-12-01
Abstract: PURPOSE:To prepare the title sponge having fine open cells easily and stably by mixing an aq. dispersion of a specific urethane prepolymer with a salt capable of absorbing water of crystallization, compression molding the mixture in a mold, thermally treating the molded product, and then removing the salt from the product. CONSTITUTION:An aq. dispersion of a urethane prepolymer that is an aq. reactive urethane resin having NCO groups blocked by a blocking agent and regenerating NCO groups by thermal cleavage of the blocked NCO groups by heating is mixed with a salt capable of absorbing water of crystallization (e.g. Na2SO4, thus causing the salt to absorb water in the dispersion. The mixture is put into a mold and compression molded under 50-200kg/cm<2> for 30-120sec to give a molded product, which is thermally treated and then washed with water to dissolve and remove the salt. Thus is obtd. the title sponge having a means pore diameter of 500mum or lower and a pore content of 50-85vol.%.
Patent JP-H10138693-A (JP)
Title: Transfer head for coating applicator
Inventor: UMEYAMA TAKU
IPC: B43M11/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To effectively transfer and coat a paint by securely bringing a transfer tape into close contact with a surface of a material to be transferred. SOLUTION: A a sectional shape of a tongue piece 9 having high flexibility of a transfer head 8 held to protrude from an opening 3 of the coating applicator 2 in contact with a surface 15 of a material 14 to be transferred is formed in a curved surface 10. Further, the piece 9 of the head 8 is formed to have a predetermined length. A locking plate 13 is integrally molded to optimize an area capable of bringing the piece of the head into contact with the surface of the material. And, since a pressing force can be effectively applied to the surface of the material, its excess deflection is prevented to more effectively transfer paint to be coated on the surface of a transfer tape to the surface of the material by the head and to coat it.
Patent JP-H05334641-A (JP)
Title: Magnetic disk device
Inventor: EZAKI KIICHIROU
IPC: G11B21/21
Filed: 1991-10-31
Abstract: PURPOSE:To provide the magnetic disk device which is suitable for increasing the density and capacity of magnetic recording and reducing the diameter of a magnetic disk and is excellent in durability and stability. CONSTITUTION:This magnetic disk device has a magnetic disk M, a positioning device 4, a head supporting device 3 and a magnetic head 34. The positioning head supports one end side of the head supporting device 3 and rotates the plane of the head supporting device by a prescribed angle on the plane of the magnetic disk M. The magnetic head 34 is constituted by sticking a reading and writing element to the air outflow end side of a slider having a floating surface on the plane side facing the magnetic disk M. The thickness of the slider from the floating surface to the opposite surface thereof is <=0.65mm, the length in the air outflow direction is 1 to 3mm and the width in the direction orthogonal with the air outflow direction is 1 to 2.5mm.
Patent JP-H06138764-A (JP)
Title: Sleeve for developing cylinder
Inventor: IWAI MASAHARU
IPC: G03G15/08
Filed: 1992-10-28
Abstract: PURPOSE:To provide the sleeve which is repetitively usable as a developing cylinder over a long period of time by coating the outer peripheral surface of the sleeve with a heat-shrinkable tube. CONSTITUTION:The outer peripheral surface of the cylindrical sleeve S consisting of aluminum is coated with the heat-shrinkable tube T. The surface of the heat-shrinkable tube T is subjected to a blasting treatment, by which microprojections a for carrying a developer are formed. The materials of the heat-shrinkable tube T include alkyd resins, maleic acid resins, polyester resins, such as unsatd. polyester resins, polyvinyl chloride resins, polyfluoroethylene resins, etc., and are used without adding plasticizers thereto in order to assure hardness. The heat-shrinkable tube T having the inside diameter larger by about 0.05 to 0.1mm from the outside diameter of the sleeve is used. The thickness thereof may be properly selected by the kinds of the working to be executed after the coating. The coating is executed by a heat shrinking treatment.
Patent JP-2001136232-A (JP)
Title: System and method for trace of communication controller
Inventor: KAWAMURA TOSHIKI
IPC: H04L69/40
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To store the state of a line interface signal and its change time in a communication controller. SOLUTION: A signal line change detecting part 300 latches the states of an ER signal 42, a DR signal 43, an RS signal 44, a CS signal 45 and a CD signal 46 by a CLOCK signal 302, and when a difference between the states and unlatched states stored in the part 300, the part 300 outputs an interrupt signal (INT2) 301 to a sequencer 200. When the sequencer 200 detects the interrupt signal (INT2) 301 from the part 300, the sequencer 200 reads the contents of an RTC 60 and a signal line latch output in the part 300 and writes the contents of the RTC 60 and the signal line latch output in a 2nd local memory 400.
Patent JP-H03174591-A (JP)
Title: Pickup device
Inventor: NAKAMURA TOSHIHISA
IPC: G10H3/18
Filed: 1989-12-04
Abstract: PURPOSE:To prevent the sound quality of a musical tone from being lowered and to attach an effect, etc., on a signal by processing a pickup signal outputted from an electromagnetic type pickup to convert the oscillation of the string of a stringed instrument to an electrical signal, and outputting the pickup signal from which an in-phase noise included in it is eliminated with a differential amplifier means. CONSTITUTION:The differential amplifier means 23 which processes the electrical signal outputted from the electromagnetic type pickup 17 and outputs it after eliminating the in-phase noise included in the electrical signal is provided. Therefore, the in-phase noise put on the electrical signal outputted from the electromagnetic type pickup 17 can be eliminated with the differential amplifier means 23, and is outputted from the differential amplifier means 23 to the outside. Thereby, it is possible to obtain the pickup signal without having a noise even when an inexpensive electromagnetic type pickup 17 is used, and furthermore, the effect can be attached on the pickup signal without the noise by providing an effect means 24.
Patent JP-H06162889-A (JP)
Title: Noncontact type switch
Inventor: YANAGI YASUHIRO
IPC: H03K17/955
Filed: 1992-11-25
Abstract: PURPOSE:To provide a noncontact type switch which prevents malfunction due to wetting even if it is used for a water using installation. CONSTITUTION:A detecting element 1 to detect that a human being comes closer based on the capacity alteration between electrodes is covered with a surface material 15. A projected part 16 which is projected in the front side at the position corresponding to the detecting element 1 is formed in the surface material 15. Due to the presence of the projected part 16, the front face of the detecting element 1 is hardly wet and the possibility of malfunction due to the effect of water is decreased.
Patent JP-S63163766-A (JP)
Inventor: KAMISATO TSUNEO
IPC: F16L59/06
Filed: 1986-12-26
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-S63165175-A (JP)
Title: Printing part mechanism
Inventor: UMEHARA KENJI
IPC: B41J33/14
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the slackening of an ink ribbon, by revolving an ink ribbon take-pp shaft by the retracting position of a printing head at the time of non- printing to take up the ink ribbon. CONSTITUTION:A take-up means 23 is supported at a fulcrum in a freely revolvable manner and constituted of a Y-shaped lever 24 energized at one end part 24b by a coil spring 26 so as to bring the leading end part 24a into contact with the back surface of a printing head 5 under pressure and a clutch spring 28 engaged with an arm 24c at one end thereof and wound in the clockwise direction so as to be closely contacted with an engaging drum 27. When the printing head 5 is operated as shown by an arrow D, the lever 24 is pushed by the printing head 5 to revolve in the direction shown by an arrow G and the clutch spring 28 is tracted to rotate not only the drum 27 in the clockwise direction but also a take-up shaft 12 in the counterclockwise direction to take up the slackened ink ribbon. When the printing head 5 is operated as shown by an arrow E, no effect is exerted on the take-up shaft 12 by sliding. By the above mentioned constitution, the generation of the slackening of the ink ribbon is eliminated and high quality printing can be performed.
Patent JP-H11150628-A (JP)
Title: Optical waveguide type image sensor and its control method
Inventor: KATAOKA TERUYUKI
IPC: H04N1/19
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide (OWG) type image sensor capable of executing effective image reading and a control method for the sensor by preventing the generation of a deviation between the OWG pitch of an OWG array and the pixel pitch of a photoelectric conversion element array due to a change in temperature and adopting constitution of applying no stress to the OWG array. SOLUTION: An OWG type image sensor is composed of the OWG array 4 arraying plural OWGSs in its inside liken an array and the photoelectric conversion element array 6 optically combined with the array 4 and capable of receiving exit light from the array 4 and converting the received light into an electric signal. The sensor is constituted of arranging a Peltier element 6 in the vicinity of the connection part of the array 4 with the array 5.
Patent JP-H07264251-A (JP)
Title: Circuit for decoding 2t pre-code binary signal
Inventor: BUERUNAA SHIYORUTSU
IPC: H04L25/48
Filed: 1994-12-19
Abstract: PURPOSE: To easily evade problems of block synchronization of a reproduced signal by arranging a 1st circuit on the input side of a shift register needed to detect a bit pattern and connecting a 2nd circuit to taps or extended part of the shift register. CONSTITUTION: A shift register 4 is arranged together with gate constitution 5 to detect a bit pattern (g). A 2nd EXOR gate 7 is connected to two adjacent taps of the register 4, and a source unprecoded signal (a) or (d) is supplied to its output side and further supplied to an output side 9 through a flip-flop 8, which clocks a bit clock clk together with all other flip-flops of a circuit. Taps for a gate 7 are selected and the delay time of the signal on the output side 9 can be matched with the generation time of synchronizing pulses on the output side of the gate circuit 5. Consequently, the register 4 can be extended and the flip-flop 8 can be replaced with a shift register.
Patent JP-S63168915-A (JP)
Inventor: FUJIMOTO TERUTSUGU
IPC: H01B7/00
Filed: 1986-12-27
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-S63161222-A (JP)
Title: Pile crusher
Inventor: ENOKI TOSHIO
IPC: E02D9/00
Filed: 1986-12-22
Abstract: PURPOSE:To smoothly crush concrete piles by a method in which the lower end of a guide cap is fitted on the head of a concrete pile, a rod is lowered to excavate the surrounding ground of pile by an cutting blade, and the pile is crushed by a crushing blade. CONSTITUTION:A rod 1 is set on the head of a concrete pile A left in the ground, and while lowering the rod 1, the lower end of a guide cap 7 is fitted on the upper end of the pile A. When the rod 1 is driven downwards, the surrounding ground of the pile A is excavated by an cutting blade 8, and the upper end of the pile A is crushed by a crushing blade 6. When the crushing of the pile A is ended, the rod 1 wound with reinforcing bar B is pulled up, leaving fragments of concrete under the ground. The head of concrete pile A can thus be exactly crushed under guidance of the guide cap.
Patent JP-H10159621-A (JP)
Title: Fuel injection controller and controlling method for direct injection spark ignition type internal combustion engine
Inventor: NODA TORU
IPC: F02B75/12
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of uneveness in an air-fuel mixture, caused by penetrating fuel into a piston recessed part, in the case that fuel injection is performed during an intake stroke. SOLUTION: Fuel injection starting timing setting means 2 finds out an end position of spray in response to lapse of time from the mounting position and mounting angle of a fuel injection valve 4 and a spray speed, and also finds out a position in response to the crank angle of the outer edge part of the recessed part of a piston crown surface from a crank radius, the length of a connecting rod and the shape of the piston crown surface, then sets fuel injection starting timing from relation between the foregoing positions, so that a spray end may not be entered into the inner side of the recessed part from the outer edge part of the recessed part of the piston crown surface. Hereby, fuel may not be penetrated into the inside of the recessed part of a piston.
Patent JP-H11131427-A (JP)
Title: Floor board replacing machine for concrete bridge
Inventor: TAWARA TADAHIKO
IPC: E01D21/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To perform a work with extremely high efficiency while allowing the daytime pass and without replacing and setting a plurality of working machine to shorten the working time and reduce the labor, to easily and quickly perform the removal and carrying-out of an old floor board cut while leaving the connecting part with a beam, particularly, when it is a reinforced concrete floor board, and also to easily remove the connecting part left in the beam part in the cutting of the old floor board. SOLUTION: This working machine is provided with a frame 2 formed of an upper frame 23 having a flat square form and column bodies 22 having traveling wheels 21 on the lower end which are suspended from each corner part of the upper frame 23 so as to be longitudinally movable in a table form as the whole; an old floor board removing and carrying-out device 6 having beams 5 longitudinally extended under the upper frame 23 of the frame 2 and a lifting machine 63 suspended so as to be longitudinally movable in the forward position of the beams 5, 5; and a new floor board carrying and laying device 7 having a lifting machine 75 suspended in such a manner as to be longitudinally movable and horizontally rotatable in the backward position of the beam 5, 5.
Patent JP-H08230961-A (JP)
Title: Pump container for discharging bubble
Inventor: IIZUKA SHIGEO
IPC: B05B11/00
Filed: 1995-11-08
Abstract: PURPOSE: To generate bubbles having a diameter suitable for application by forming a foaming member by extending a foaming net across an upper face of a short tube and forming a tube hole part for fitting the foaming member into such a length that a plurality of foaming members can be successively fitted. CONSTITUTION: A cylinder member 10 having a large diameter cylinder 11 on an upper half and a small diameter cylinder 12 on a lower half is supported by an upper end of a neck 2 of a container body 1 and a top wall of a mounting tube 3 with a flange 14 interposed, and tubelike pistons 60,31 are fitted respectively into the cylinders 11, 12. By pushing down a pushdown head 37 with a head of an operating member 30, liquid in the small diameter cylinder 12 is led through a stem 33 while air in the large diameter cylinder 11 is led between the piston 30 and a stem fitting tube 39, and bubbles are generated when both the liquid and the air pass through a foaming member 30 and discharged from a nozzle 40.  The foaming member 50 is formed by extending a foaming net 52 across an upper face of a short tube 51, and a plurality of the foaming members 50 are fitted vertically overlyingly in tube holes, thereby allowing bubbles of a required diameter to be generated.
Patent JP-S62157896-A (JP)
Inventor: JIEEMUZU BII KOORU
IPC: B64C3/44
Filed: 1986-12-23
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-H02163442-A (JP)
Title: Idle revolution speed control for internal combustion engine
Inventor: MIYAKE MITSUHIRO
IPC: F02D45/00
Filed: 1988-12-16
Abstract: PURPOSE:To prevent the trouble of engine stall by forming a lower limit in the addition value of the first and second learning correction values so as not to have the value smaller by the third prescribed value than a lower limit clip standard value, when the first learning correction value is smaller than the prescribed value. CONSTITUTION:In the idle revolution speed control operation, an ECU 12 sets the first learning correction value according to the difference between an aimed idle revolution speed and the engine revolution speed detected by a sensor 13, and said correction value is varied by each second prescribed value towards the first prescribed value after each lapse of a prescribed time, and the second learning correction value is set so as to compensate the first learning correction value, and an ISC valve 8 is controlled. When the first learning correction value is smaller than the first prescribed value, a lower limit is set in the first learning value so that the addition value of the both learning correction values does not become smaller by the third prescribed value than the lower limit clip standard value, and the sharp set of the opening degree of the ISC valve 8 to the extremely small value is prevented. Thus, the idle revolution speed can be controlled in stable ways free from the trouble of engine stall.
Patent JP-H06150434-A (JP)
Title: Optical head device
Inventor: HOSOKAWA HAYAMI
IPC: G11B11/10
Filed: 1992-10-30
Abstract: PURPOSE:To facilitate the change of the arrangement relation between the polarization direction of a light beam by which a magneto-optical disk is irradiated and the direction of a track groove. CONSTITUTION:The laser beam having the polarization direction in the vertical direction exited from a semiconductor laser 1 is entered to a half wave length plate 11 to rotate the direction of the optical axis by 90 deg. and entered to a polarization beam splitter 2 as the laser beam having the direction of optical axis in the horizontal direction. The laser beam transmitted through the polarization beam splitter 2 is converged and emitted on the magneto-optical disk 6 through a collimating lens 3, start mirror 4 and objective lens 5. At this time, the polarization direction of the laser beam emitted on the magneto-optical disk 6 becomes the x-axial direction and the direction of the track groove 7 becomes the y-axial direction. When this polarization direction is changed to, e.g. y-axial direction, the half wavelength plate 11 is removed.
Patent JP-H11150883-A (JP)
Title: Charging device, secondary battery device, charging system, and charging method therefor
Inventor: NAGAI TAMIJI
IPC: H02J7/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To transmit a signal, without increasing the number of signal lines between a charging device and a battery pack. SOLUTION: An overcharge voltage from a voltage detection circuit 39 is supplied to a priority control circuit 46 and a switch circuit 43. The terminal voltage of a secondary battery BT, namely an overcharge voltage, is detected by a voltage detection circuit 41 and is supplied to the circuit 43. The current from a resistor 42 is supplied to an integrated circuit 40 and the circuit 43. The circuit 40 adds a voltage from the circuit 39 which is supplied via the circuit 46 to a current from the resistor 42 and transmits the result to a charging device PS as a control signal. A temperature detection circuit 44 detects the temperature of the charging pack BP and supplies the detection result to the circuit 43 and a detection voltage switching circuit 45.  The circuit 53 performs on/off operations, based on the detected results of voltage, terminal voltage, current, and temperature which are supplied. The circuit 45 switches the voltage of the circuit 39 according to the detected result of the temperature.
Patent JP-H10144001-A (JP)
Title: Recording and reproducing device
Inventor: NAKAO KENJI
IPC: G11B20/12
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To reproduce voice signals selectively or through synthesization, which are recorded distinguishably, by recording the voice signals from plural sound sources distinguishably in the area provided dividedly in the recording units of a recording medium and reproducing them distinguishably. SOLUTION: The voice of converser A, B,...n is sampled with a microphone 1, 2,...n, each converted to digital data through a multi-channel amplifier 8 and a multi-channel A/D converter 9, compression-encoded by a compressor 10, encoded by an encoder 12 and stored in an optical disk 13. Recording and reproduction for the optical disk 13 are performed using one recording/ reproducing unit shown in (a) as a unit. The information recorded from the optical disk 13 is decoded by a decoder 14, expanded by an expander 15, returned to a voice signal by a multi-channel D/A converter 17, synthesized by a selecting/synthesizing amplifier 18, and outputted to a speaker 19. Thus, plural sound sources can be recorded and reproduced distinguishably.