baber/WOPTO huggingface dataset:
Patent JP-H109091-A (JP)
Title: Fuel injection device
Inventor: NAKAYAMA SHINJI
IPC: F02M61/18
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the fuel injection device which can precisely control a second needle valve while fuel is being injected for one time out of a fuel injection nozzle including the second needle valve coaxially combined with a first needle valve, and is also freely slid in the valve axial direction. SOLUTION: A second needle valve 12 is driven by a driving means 24, which opens/closes a second injection hole 10 coaxially provided in the inside of a first needle valve 11 opening/closing a first injection hole 9 provided for a fuel injection nozzle in such a way as to be freely slid, and the driving means 24 is however controlled by a control means 4 in such a way that fuel injection out of the first injection hole 9, and fuel injection out of both the first injection hole 9 and the injection hole 10, are selectively switched over while fuel is being injected for one time in response to the operating condition of an engine.
Patent JP-S6059447-A (JP)
Title: Microcomputer system
Inventor: SASAJIMA YOSHIO
IPC: G06F11/30
Filed: 1983-09-09
Abstract: PURPOSE:To detect a fault of an interval timer by setting different values alternately to plural interval timers, then monitoring the corresponding time-up end signals. CONSTITUTION:When either one of interval timers 2 and 3 has a fault, no time- up signal is obtained from the faulty timer. Thus the output of a flip-flop 11 is fixed at a set or reset state and then changed into a DC output. As a result, no output is obtained at the output side of an amplifier 13 connected to a transformer, and the power supply is cut off to a CPU1. While it is decided whether an interruption is fed from an interval timer in the preceding time in case an interruption signal is supplied. When the decision is ''NO'', then a stop instruction is executed according to the software to stop the actuation of the CPU1 in case no interruption is fed from the interval timer and A'>A is decided to ''NO'' by comparing the counted value A' of the timer 2 or 3 with the set value A.
Patent JP-H0610689-A (JP)
Title: Control device for hydrogen fueled engine
Inventor: FUJITA NAGAHISA
IPC: F02P9/00
Filed: 1992-06-24
Abstract: PURPOSE:To prevent hydrogen gas from remaining in a hydrogen supply passage or the like by speedily scavenging residual hydrogen gas without causing afterburn at the time of engine stop. CONSTITUTION:A just-before-stoppage condition detecting means 49a is provided for detecting a condition that an engine is just before stopped. Receiving its output, a hydrogen interruption controlling means 50 closes a hydrogen interruption valve on the side of an MH tank 4, and a hydrogen pressure detecting means 31 detects a residual hydrogen pressure in a hydrogen supply passage. A first opening/closing controlling means 52 gradually increases an opening of a hydrogen flow rate adjusting valve 32 on the side of an engine 1. A second opening/closing controlling means 53 abruptly increases the opening of the hydrogen flow rate adjusting valve temporarily, and gradually decreases it. An operation changeover controlling means 51 operates the first opening/closing controlling means when the residual hydrogen pressure is higher than a specified value, and operates the second opening/closing controlling means when the residual hydrogen pressure is lower the specified value. A power source supply controlling means 54 supplies electric current for ignition to an igniting means 18 for a specified period after stopping the engine.
Patent JP-H11342754-A (JP)
Title: Driving device of motorcycle
Inventor: KUROMOTO TOSHINORI
IPC: B62M7/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce unsprung weight, and to improve accuracy by supporting a pivot shaft of the tip part of a rear arm by an engine fixed to a car body frame and a rear wheel by the rear end part, and arranging a dry V belt transmission in a crankcase of the engine and a wet speed reduction gear in the rear arm. SOLUTION: A rear arm 8 is vertically swingingly arranged in the rear end part of an engine 4 of a motor scooter type vehicle through a pivot shaft 7, and a rear wheel 10 is supported by the rear end part of the rear arm 8. The engine 4 is fixed to the car body side, and rear arm 8 side weight is reduced by arranging a dry V belt transmission 4c in a crankcase 4h of the engine 4 fixed to this car body side. Since a secondary transmission gear 60 is arranged in the rear arm 8, there is no need to transmit motive power through a long chain exposed outside. Thus, unsprung weight can be reduced, accuracy can be improved, and the sevice life can also be improved.
Patent JP-S5955069-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA MINORU
IPC: H01L27/12
Filed: 1982-09-24
Abstract: PURPOSE:To simultaneously perform high reliability an high speed of a semiconductor device by implanting silicon ions and activating the part of a region to become a channel region, source and drain regions of a semiconductor layer on an insulating substrate, then ion implanting the part of the region with a gate electrode formed through a gate insulating film as a mask. CONSTITUTION:A p type single crystalline silicon layer 12 is formed on the overall surface of a sapphire substrate 11, and the layer 12 is then selectively oxidized to isolate the element via a silicon oxidized film 13. Then, silicon ions are implanted to the interior of the layer 12 through a hole 15 of a photoresist film 14. Then, the entirety is heat treated at 1,000 deg.C for approx. 20min, thereby forming an activated ion implanted region 16. Then, a gate electrode 19 made of a gate oxidized film 17 and a polycrystalline silicon film 18 is formed on the upper surface of the part of the region 16. Then, with the gate electrode 19 as a mask arsenic ions are doped. Then, n<+> type regions 20A, 20B having the diffusion depth of the arsenic as the impurity becomes shallow are formed at both sides of the gate electrode 19.
Patent JP-H09127713-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SHIMADA TOMOYUKI
IPC: C08G64/12
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity and high durability by using a specified aromatic polycarbonate resin having a charge transfer function. SOLUTION: A photosensitive layer containing a polycarbonate resin having a structural unit expressed by formula I as the effective component is formed on a conductive base body. In formula I, Ar<1> , Ar<3> , Ar<4> , Ar<5> , Ar<6> are same or different substd. or unsubstd. arylene groups, Ar<2> and Ar<7> are same or different substd. or unsubtd. aryl groups, Y is an ethylene group or vinylene group. Or, a photosensitive layer containing a polycarbonate resin essentially comprising structural units expressed by formulae I and or II is formed on a conductive base body. In the photosensitive layer, the compsn. ratio (k) of the structural unit of formula I and the compsn. ratio (j) of the structural unit of formula II satisfy 0<k/(k+j)<=1. In formula II, X is a bivalent aliphatic group, bivalent alicyclic group, bivalent aromatic group, etc.
Patent JP-S6226808-A (JP)
Inventor: ARAKAWA YOSHIO
IPC: H01G11/12
Filed: 1985-07-26
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-S5956881-A (JP)
Title: Control system for servo motor
Inventor: KURAKAKE MITSUO
IPC: H02P23/18
Filed: 1982-09-24
Abstract: PURPOSE:To prevent the deterioration in the responsiveness of a current loop when the speed of a servo motor is fast by obtaining the compensating speed feedback loop for cancelling the speed dependency of a current feedback loop from the rotating speed of the motor. CONSTITUTION:The actual rotation speed v of a synchronous motor 101 is detected to obtain the difference from an instruction speed, the difference is then converted by a calculator 106 into a current command, the difference from the actual current (i) of the motor 101 is obtained by a calculator 113. Further, the actual rotation speed (v) is applled to a multiplier 121 to the output to add the compensating feedback loop for cancelling the speed dependency of the current feedback loop obtained to an adder 120, power amplified by a pulse width modulating and inverter circuit 115 and supplied to the motor 101. Accordingly, since the characteristics of the current loop can be controlled irrespective of the speed of the motor 101, the deterioration in the responsiveness when the speed is high can be improved.
Patent JP-2000003087-A (JP)
Title: Image forming device
Inventor: TSUJI HIROYUKI
IPC: G03G15/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent a transfer roller from being soiled because toner is transferred from a photoreceptor drum to a resist roller accompanying the generation of a paper jamming. SOLUTION: This image forming device is provided with the resist roller 52 making paper stand by at a specified position, a pretransfer sensor 232 arranged on the downstream side from the roller 52 in a paper carrying direction and detecting paper carried between the photoreceptor drum 30 and the transfer roller 33. Thus, voltage impressed on the roller 33 is controlled based on the detected result by the sensor 232.
Patent JP-H0460010-A (JP)
Title: Forming device of lightweight stabilized soil ground
Inventor: NAGASAKA YUJI
IPC: E02D3/12
Filed: 1990-06-27
Abstract: PURPOSE:To facilitate the formation of a stabilized soil ground by symmetrically fixing two or more of a set consisting of an outside spiral band blade and inside spiral band blade having reversed spiral directions to a rotating shaft, and evenly mixing a mass material put in accordance with the advance of a truck. CONSTITUTION:To a rotating shaft 3 provided between lateral trucks 1, and sets consisting of outside spiral band blades 4 and inside spiral band blades 5 having reversed spiral directions are symmetrically fixed. In an upper cover 2, an input hole for earth, coal ash, water, cement, foamed styrol particle is provided. The shaft 3 is rotated while advancing the trucks 1, water, cement, and foamed styrol particle are evenly mixed into the soil of the conventional ground to form a ground of lightweight stabilized soil (SLS). Thus, SLS ground can be easily formed.
Patent JP-H0336128-A (JP)
Title: Drawing method of permeable sheet
Inventor: HIROSE TADAO
IPC: B65H3/20
Filed: 1989-06-30
Abstract: PURPOSE:To ensure to easily hold a permeable sheet which is to be drawn and to be moved by adhering an adhesive tape to the permeable sheet, and by holding and drawing the sheet through the adhesive tape. CONSTITUTION:A non-permeable portion is formed on a permeable sheet 1 to be moved by adhering an adhesive tape 2 to the sheet 1 by a bonding agent 4. The adhesive tape 2 is drawn by vacuum suction and so on, which is adsorbed and held by a drawing lever 3, whereby the sheet 1 is moved.
Patent JP-H0341293-A (JP)
Title: Slide cramp for tube
Inventor: FURANKU TEODOORU BIIKARUTO
IPC: A61M39/28
Filed: 1990-06-27
Abstract: PURPOSE: To reduce the size and compactly pack the clamp and a tube by forming the slidable tube clamp by a longitudinally long member having a lengthwise long slit following a circular notch for accommodating a tube through a transition section, and arranging a plane including the circular notch perpendicular to the lengthwise long slit. CONSTITUTION: A slidable tube clamp is made of, for example, a thermoplastic resin-bent belt-shaped strip-like plate, and is formed of a circular notch 2 and a longitudinally long member 1 having a lengthwise long slit 4 following the circular notch through a transition section 3. As a result, the clamp is better suited for a clamp for a tube containing a flexible liquid container, and it is not bulky after it clamps a tube, to make a compact packing possible.
Patent JP-H0518575-A (JP)
Title: Local gas discharger
Inventor: MORIOKA KOJI
IPC: F24F7/10
Filed: 1991-07-08
Abstract: PURPOSE:To efficiently discharge contaminated air without diffusing by disposing a vortex flow-generating guide blade at a suction side of a blower fan. CONSTITUTION:An exhaust hole 14 is provided at a ceiling 13 above a contaminated air generating place 12 near a floor 11. An axial flow blower fan 15 is disposed in the hole 14, and vortex flow-generating guide blades 16 are disposed at the suction side, i.e., the lower side of the fan 15. The blades 16 are twisted at a certain angle to the flow of the air to be sucked to the fan 15, and a thickness of a generated vortex is controlled by regulating the angle. The vortex S is generated immediately at the lower side of the fan 15 by the blades 16 to reach the floor 11. Accordingly, the contaminated air can be efficiently discharged without diffusing, and since the vortex flow is generated, it does not need occupy a space between the ceiling and the floor.
Patent JP-H1155989-A (JP)
Title: Powder down braking latched circuit for brushless dc motor
Inventor: BRAMBILLA MASSIMILIANO
IPC: G11B19/22
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To completely brake a spindle motor, by generating a brake signal when a power supply signal represents that a voltage supply source is insufficient and a voltage at a filter capacitor is a threshold value or less, and braking the motor. SOLUTION: When a voltage supply source VSUPP is completed, a rotor continues rotating for inertial mass and generates a counter-EMF voltage. This counter-EMF voltage is applied to a filter capacitor 58, and the voltage across the capacitor 58 is maintained. A voltage across the capacitor 58 is dropped as the rotor is decelerated due to a frictional effect. And, if the voltage is lowered to a input threshold value or less, a timing circuit 100 supplies a logic '1' to its output terminal and starts braking. Thus, a delay occurs between the end of the voltage VSUPP and braking of a spindle motor 32. Hence, since the motor 32 is dynamically braked after the rotor is decelerated, it can be safely braked.
Patent JP-H08333954-A (JP)
Title: Linear actuator and interlocking type linear acting mechanism
Inventor: TAGUCHI AKIHO
IPC: E05F15/12
Filed: 1995-06-09
Abstract: PURPOSE: To contrive to apply an actuated body to tilting motion and high speed motion by supporting the bearing for a second shaft centering it in a freely rotatable manner when the actuated body is actuated linearly utilizing external driving force and actuating it as tilting it. CONSTITUTION: When an actuated body is actuated as tilting it, it is suitable to have the supporting cylinder 30 of a housing 3 supported with a supporting fitting or the like in a rotatable manner. Specially, with a composition using an actuator of a simple substance by interlocking plural numbers of them, a motor motor is connected to one of the ends of a second shaft 5 of one of the actuators. Simultaneously, it is possible to connect the other end to one of the ends of the second shaft 5 of the other actuator with a coupling and a connecting shaft and put it in the state of supporting the connecting shaft with a bearing. When the actuated body is to be tilted in such an inerlocking composition, it is suitable to have the supporting cylinder 30 supported by a bracket or the like in a rotatable manner as in the case of the simple substance.  Thus composition of the device is simple as compared with the case of tilting the second shaft 5, the connecting shaft and the like, and centering work for maintaining mutual parallelism of the actuators can be carried out facilely.
Patent JP-H0334967-A (JP)
Title: Butane compound and salt thereof and pharmaceutical use thereof
Inventor: KONISHI MITSUHIRO
IPC: A61K31/4409
Filed: 1989-06-29
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is H, halogen, lower alkyl, lower alkoxy or -NHCO(CH2)mCOOR<4> (R<4> is H, lower alkyl or aralkyl; m is 0 or 1); R<2> is H, lower alkyl or aralkyl; R<3> is H, lower alkyl, phenyl, aralkyl, etc.; Het is pyridyl, quinolyl, etc.; a, b, c and d are H or a and b or c and d are bonded to form single bond; n is 0 or 1] and salt thereof. EXAMPLE:2-[(E,E)-4-(4-Ethoxalylaminophenyl)-1,3-bitadienyl]pyridine hydrochloride. PREPARATION:A compound expressed by formula II (X is halogen) is subjected to Wittig reaction with a compound expressed by formula III to give a compound expressed by formula IV, which is then reduced to afford an aniline derivative. The aniline derivative is reacted with a compound expressed by formula V to provide the compound expressed by formula I.
Patent JP-S6059471-A (JP)
Title: Electronic translating machine
Inventor: IKEGAMI NORIKO
IPC: G10L15/00
Filed: 1983-09-09
Abstract: PURPOSE:To separate the areas of recognition between characters and the voice input by reproducing the sounds supplied to a tape recorder through a microphone to perform the stop and reproduction every character for speech recognition to a voice input type word processor and storing successively the characters to a memory part. CONSTITUTION:The voice is recorded discretely to a tape 9a of a cassette tape recorder 9 through a microphone 1. Then the tape 9a is loaded to a recorder 10 and reproduced. When a speech recognizing circuit 2a detects a voice and then a blank area, a control circuit 11 stops the reproduction of the recorder 10. The character signal recognized by the circuit 2a is written to a memory 5 via a CPU4. When the recognizing action is through, the circuit 2a applies a signal to the recorder 10 to restart the reproduction for recognition and storage of the next voice. The character signal reproduced completely and written to the memory 5 is displayed to a CRT7 or hard-copied by a typewriter 6. If the displayed character has some error, a key input part 8 corrects it.
Patent JP-S6059398-A (JP)
Inventor: MORITO MAKOTO
IPC: G10L13/06
Filed: 1983-09-13
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-2000077673-A (JP)
Title: Manufacture of liquid crystal panel
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To make a non-single-crystal semiconductor layer usable at a high frequency by improving the switching characteristic of the semiconductor layer by forming the source area and the drain area by adding impurities to the semiconductor layer. SOLUTION: A pair of impurity areas 7 and 8 is formed by adding phosphorus to areas which become the source and the drain by ion implantation by using the gate section composed of a resist film 6 and an N+-type semiconductor gate electrode 4. In addition, the whole body of the substrate 1 is annealed with intense light 10 after a resist film 6 is removed. The melting and recrystallization of the impurity areas 7 and 8 are shifted in the scanning direction, namely, X-direction by recrystallizing the areas 7 and 8 after the areas 7 and 8 are once melted. Since a growing mechanism is added, the crystal grains of the areas 7 and 8 can be enlarged. In addition, since degrees of crystallization of the source and drain areas are made higher than that in a channel forming area, the ON characteristic of an insulated gate field effect semiconductor device can be improved.
Patent JP-S5869159-A (JP)
Title: Mutual communicating device
Inventor: NOGUCHI TAIICHIROU
IPC: H04M9/00
Filed: 1981-10-20
Abstract: PURPOSE:To perform simultaneous broadcast to slave devices having encryption function made to the general reception state, by connecting a master device and a plurality of slave devices with a common transmission line, attaining callout and response among the slave devices, and applying a predetermined control voltage from the master device to the transmission line. CONSTITUTION:One set of a master device and a plurality of sets of slave devices are connected with three transmission lines 3-5 for common use. A power supply is given to the entire device from a DC power supply circuit 6 of the master device, a channel of a transmission and reception circuit 8 of a device is opened with a callout control circuit 13 for the master and slave devices to prevent the callout from the 3rd party. An opposing callout code is generated from a callout code generating circuit 18, the code is super-imposed on a call tone signal from a call tone generating circuit 22 to generate a signal waiting for lines. A communication signal, a callout signal, a callout preventing signal and a simultaneous broadcast signal are transmitted to a line 4, slave devices having encryption function are made to the general reception state with a predetermined control voltage from the master device to attain simultaneous broadcast.
Patent JP-S6324175-A (JP)
Title: Semiconductor logical integrated circuit
Inventor: TSUCHIYA HISAYUKI
IPC: G01R31/28
Filed: 1986-07-16
Abstract: PURPOSE:To carry out simple inspection of a package with high reliability by providing plural function circuit parts in a logical integrated circuit of a semiconductor and incorporating a decision circuit part which inspects the operating condition of the function circuit part. CONSTITUTION:A decision circuit part 8 monitors an input signal and output signal for the function circuit part 3 through continuity routes 9 and 13, then watches whether the operation of the function circuit part 3 is correct or not. When the function circuit part 3 becomes defective, the decision circuit part 8 selects the other function circuit part 4 instead of the function circuit part 3 by an input changeover circuit 2 using control line 18 and 19. When the last function circuit part is judged to be defective, the decision circuit part 8 operates a changeover part using a control line 20 to make all terminals of a continuity route 17 high impedance, a sense line 21 is drived in order to inform outside of impossibility of using.
Patent JP-H1017262-A (JP)
Title: Maintenance operation method for escalator with stepboard for wheelchair
Inventor: NAKAMURA HARUHIKO
IPC: B66B23/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance operation method for an escalator equipped with a stepboard for wheelchair, in which a maintenance operating device is connected wen necessary to perform the operating manipulation and with which it is possible to distinctively inspect a wheelchair loading means and a setting device. SOLUTION: The maintenance operation method concerned includes a conveyance band 6 where a number of stepboards 7 are coupled together and a main frame 1 is moved circulatively and a wheelchair loading means 8 where a plurality of stepboards 7 are engaged and a wheelchair loading surface 70 and a wheel stop are formed on the conveyance band 6. The main frame 1 is furnished with a lower 21 and an upper setting device 29 which work to put the wheelchair loading means 8 in operation. A maintenance operating device 35 is connected with either of the two devices 21 and 29, and the loading means 8 and a transmitting mechanism 11 are operated under the control of the corresponding setting device.  According to this configuration, only that setting device with which the maintenance operating device 35 is connected, is actuated, and it is possible to preclude actuation caused by undeliberate manipulation of any other operating panel for normal operation and establish facilitated maintenance works.