baber/WOPTO huggingface dataset:
Patent JP-S57135246-A (JP)
Title: Fuel cut controller
Inventor: IKEURA KENJI
IPC: F02M3/045
Filed: 1981-02-16
Abstract: PURPOSE:To positively prevent hunting by interrupting the fuel supply during a period in which the fuel is in a valve more than the set value in accordance with the suction pipe absolute pressure and providing a hysteresis to the set value. CONSTITUTION:A fuel cut valve 4 is actuated only by a software at a control unit 15 by use of a signal MAP from a suction pipe to perform the fuel cut control corresponding to the driving conditions and hysteresis. Further, a hysteresis is provided between the set value of the absolute pressure of the suction pipe to be cut and the set value to be recovered, and the setting is performed by a software. For instance, the hysteresis is provided between the absolute pressure of cutting suction pipe 190mm.Hg abs and the recovering absolute pressure 220mm.Hg abs, whereby the hunting is prevented.
Patent JP-S63189646-A (JP)
Title: Air-fuel ratio control method for car-mounted internal combustion engine
Inventor: AKIYAMA EITETSU
IPC: F02D41/00
Filed: 1987-01-30
Abstract: PURPOSE:To prevent overheat, by decreasing a reference amount to a small value and changing air-fuel ratio into a rich state by an open loop control when a room cooler is actuated, in the case of an engine which stops a feedback control of the air-fuel ratio when the engine is in high load operation with a supply amount of fuel exceeding the reference amount. CONSTITUTION:A control circuit 20, which calculates the basic fuel injection quantity on the basis of detection values from an intake absolute pressure sensor 11 and a crank angle sensor 13, performs various corrections on the basis of detection values of a throttle opening sensor 10, cooling water temperature sensor 12, O2 sensor 14, atmospheric pressure sensor 16, etc. An engine, when it is in high load operation with a fuel injection quantity exceeding the reference value, stops a feedback control of air-fuel ratio on the basis of the O2 sensor 14 performing an open loop control, but when a cooling water temperature is in a predetermined value or more further with a room cooling action detecting switch 17 detecting an air conditioning unit in operation, the engine, decreasing the reference amount to a small value, early controls the air-fuel ratio to a rich state.
Patent JP-S60165175-A (JP)
Title: Facsimile equipment
Inventor: ONO HIDEYUKI
IPC: H04N1/32
Filed: 1984-02-07
Abstract: PURPOSE:To simplify the device constitution and to save amount of laying wires by providing a information transfer control line for specific call and a couple of information transfer control line between a processor at logical high-orer and a processor at logical low-order. CONSTITUTION:The processor incorporated in a control section 14 is at logical high-order in general and a processor incorporated in a coding/decoding section 11 is at logical low-order, then the control information signal via a bus line from a control section 14 to the coding/decoding section 11 is transferred with priority over other processor. An information transfer control signal 118 displaying the will of information transfer is transmitted to the coding/decoding section 11 as the 1st step. The conding/decoding section 11 receives the information transfer control signal 118 returns an information transfer control signal 119 representing the display of will of the reception of an information signal to the control section 14. The information transfer control signals 118, 119 in this case are transmitted/received via a couple of information transfer control lines.
Patent JP-H10223072-A (JP)
Title: Polymer bushing suitable for pour-type mold forming
Inventor: MORIYA TSUTOMU
IPC: H01B19/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a polymer bushing suitable for pour-type mold forming wherein mold cost for forming can be lowered and production manhour can be reduced. SOLUTION: In a polymer bushing 1 which comprized a core member and an outer cladding 5 that is formed on an outer circumference of the core member and composed of an insulation high-polymer material, and wherein the outer cladding 5 comprizes a sheath part covering the outer circumference of the core member and a plurality of shed parts which are provided in the longitudinal direction at appropriate intervals and extend from an outer circumference of the sheath part to the outside in the radial direction, and which is further made up by forming the outer cladding 5 by the method of pour-type mold forming of plural times while is made up of a straight part 3 and a taper part 2, a structure is made such that a length of the taper part 2 is shorter than a length of the straight part 3.
Patent JP-S62253694-A (JP)
Inventor: JIEROOMU HAWAADO KORINZU
IPC: C08G65/26
Filed: 1987-01-30
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-H07230156-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: KUZE SATORU
IPC: G03D3/06
Filed: 1994-02-17
Abstract: PURPOSE:To make an automatic developing machine for silver halide photographic sensitive material compact, to improve workability and to contrive chemical stability. CONSTITUTION:The automatic developing machine for silver halide photographic sensitive material for processing the silver halide photographic sensitive material by supplying a concentrated liquid replenishing agent L to a processing solution in a processing vessel 1 is provided with supply means 30 and 40 for supplying individually the concentrated liquid replenishing agent L and a replenishing water W to the processing vessel 1 or a dissolving vessel 2 communicated with the processing vessel 1, a processed quantity detecting means 31 for detecting the processed quantity of the silver halide photographic sensitive material and a control means 32 for controlling and operating the supply means 30 and 40 corresponding to the processed quantity information of the silver halide photographic sensitive material detected by the detecting means 31.
Patent JP-H04237965-A (JP)
Title: Power generating device with built-in fuel cell
Inventor: AIZAWA MASANOBU
IPC: H01M8/24
Filed: 1991-01-21
Abstract: PURPOSE:To prevent the damage of a cell when it is taken in or out and facilitate the power feed to an external load by surrounding the periphery of the fuel cell constituted of multiple cell elements with a current collecting plate, and exposing the side end section from a housing. CONSTITUTION:The first electrode layer 52, a solid electrode layer 53 and the second electrode layer 54 are formed on the surface of the porous supporter 51 of a cell element 50. An exposure portion is provided at part of the layer 52, it is connected to a current collecting plate 12 via a conductive connecting material 11, another current collecting plate 13 is connected to the layer 54 via the connecting material 11, and the periphery of the fuel cell 5 is surrounded by the current collecting plates 12, 13. Side end sections of the current collecting plates 12, 13 are exposed to the outside via notches formed on side plates of a housing. The occurrence of the damage of the fuel cell 5 is prevented when it is taken in or out from the housing, the power feed to an external load is facilitated, and the inside of a power generation chamber can be kept at a high temperature.
Patent JP-S62179851-A (JP)
Title: Production of core for casting
Inventor: MARUYAMA SHIYUUHEI
IPC: B22C9/00
Filed: 1986-01-31
Abstract: PURPOSE:To prevent generation of defects caused by insufficient gas exhaust by burning and vaporizing a flexible, string-like material which burns at low temp. by heating at drying, to form necessary gas exhausting hole efficiently and surely. CONSTITUTION:The core sand is filled at a position of the gas exhausted hole 16, on where the flexible string-like material 22 which burns at low temp. and made of foaming polystyrene is set along a shape of wall part 12. The ends of the low temp. burning material 22, which is set, is extended to a core print part 14 with joining together. After setting, the core sand is filled up and then it is dried at about 160-180 deg.C in a furnace and the low temp. burning material 22 is burnt and vaporized to form the necessary gas exhausting hole 16, which is curved at trace of the low temp. burning material. In this way, the gas exhausting hole 16 is formed efficiently.
Patent JP-H02204202-A (JP)
Title: Article transferring system
Inventor: TANAKA NOBUHIRO
IPC: B65G1/02
Filed: 1989-01-30
Abstract: PURPOSE:To prevent transferring devices from interfering with each other by providing interference control zones over a travelling rail opposite intervals between loading spaces located at intervals along the rail, in a transferring system for article loading devices installed on both sides of a travelling path for more than one transferring device. CONSTITUTION:More than one transferring space 70a, 70b, 70c is installed at intervals along a travelling rail 61 in a protection facility C. Then interference control zones Zab, Zbc which prevent transferring device Aa and Ab, and Ab and Ac from colliding with each other, respectively, are provided over the travelling rail 61 just opposite intervals between the transferring spaces 70a and 70b, and 70b and 70c, respectively. This arrangement ensures independent, efficient and smooth operation without the transferring devices Aa, Ab, Ac interfering with each other over the transferring spaces 70a, 70b, 70c.
Patent JP-H08217310-A (JP)
Title: Automatic document carrying device
Inventor: YODOSE KOUICHI
IPC: B65H5/36
Filed: 1995-02-08
Abstract: PURPOSE: To obtain an automatic document carrying device which can carry a document at a constant speed, in spite of an attitudinal change when the document is bent and going to return back to its original state. CONSTITUTION: A paper guide 36 is installed swingably and energized toward an outer shoot 34 by a compression spring and its posture is held by a stopper 48 and a hit plate 50. This paper guide 36 pushes a document S to the outer shoot 34 and carries the manuscript S without parting from the outer shoot 34. Therefore, the carrying speed of the document S is kept to constant. At the moment when the rear end of the document S is parted from a carrying roller 16, the reaction of the document S which is going to return back to its original state (linear state) acts on the paper guide 36, but as the paper guide 36 is pushed to the document S and retreated from the carrying passage of the document S, a frictional resistance is not generated between the document S and the paper guide. Therefore, the document S is carried at a constant speed.
Patent JP-H02203593-A (JP)
Title: Printed wiring board
Inventor: YAMADA SHOICHI
IPC: H05K3/46
Filed: 1989-02-01
Abstract: PURPOSE:To reduce the fluctuation of the voltage across a printed wiring board and, at the same time, to cope with an increase in the number of power supply layers due to an increase in the quantity of electric current by providing power supply fluctuation uniformizing layers. CONSTITUTION:Electric power is supplied to loads 4 of an LSI, resistance, etc., mounted on a printed wiring board 1 through internal power supply layers 3 connected with a power feeding pad 2 to which feeders are connected from a power source at the peripheral edge section of the board 1. The uppermost layer 3 which is the nearest to the loads forms a uniformizing pattern 6 which is divided into load 4 mounting areas. Therefore, the voltage fluctuation of the printed board is reduced and an increase in the number of power supply layers due to an increase in the quantity of electric current can well be coped with, since the the pattern 6 can be regarded as a load which is low in the resistance of its power supply system and less in electric current.
Patent JP-S60167716-A (JP)
Title: Device for preventing scattering of treating liquid for wire cut electric discharge machine
Inventor: OBARA HARUKI
IPC: B23H7/10
Filed: 1984-02-09
Abstract: PURPOSE:To prevent treating liquid from scattering, by providing around the end of a treating liquid supplying nozzle an annular guard for preventing the scattering of the treating liquid so that a flow of the treating liquid spouted and reflected is guided to the inner periphery of the guard. CONSTITUTION:The treating liquid reflected by the upper face of a work W rises between the inner periphery of a guard wall and the outer periphery of a nozzle center 46 until it strikes against an annular groove 50. The treating liquid then falls down along the outer periphery of the guard wall as a reflection flow. The treating liquid undergoes drop in this process while the flow of pressure-reduced treating liquid falling down along the outer periphery of the guard 60 constitutes a water curtain against the treating liquid leaked at a high pressure from the gap between the lower edge of the guard 60 and the surface of the work W. Accordingly, the treating liquid can be effectively prevented from scattering.
Patent JP-H04259496-A (JP)
Title: Sanitary ventilation, heating and drying system, and heating ventilation fan
Inventor: TSUZUKI MAKOTO
IPC: D06F58/10
Filed: 1991-02-14
Abstract: PURPOSE:To obtain a sanitary ventilation, heating and drying system having the capability of effectively embodying each condition for the ventilation, heating and drying of a sanitary having a bathroom and a dressing room adjacent to each other. CONSTITUTION:In a sanitary having a bathroom 1 and a dressing room 3 adjacent to each other, a heating ventilation fan 8 is provided at a relatively high position in the bathroom 1, and the dressing room 3 is fitted with a fan 11, a heater 12 and an air intake port 10. Also, an air intake port 13 having a fan is provided on a division 7 between the bathroom l and dressing room 3 at a relatively high position, in such a way as keeping both rooms 1 and 3 continuous o each other. Furthermore, the aforesaid ventilation fan 8, fan 11 and heater 12 are selectively turned on and off.
Patent JP-H04259432-A (JP)
Title: Vacuum cleaner
Inventor: MORO MASARU
IPC: G01J5/34
Filed: 1991-02-14
Abstract: PURPOSE:To enhance the controllability of a vacuum cleaner by using a condition sensor comprising a pyroelectric element in detecting movement of a control portion near at hand which is located at the end of a hose, and automatically setting an appropriate number of revolution of a motor according to movement of the control portion near at hand. CONSTITUTION:A vacuum cleaner has a condition sensor 17 for detecting the speed at which a control portion near at hand is controlled and a control means 20 which controls the number of revolution of a motor 22 when the output of the condition sensor 17 is input thereto, and the condition sensor 17 detects movement of the control portion near at hand relative to a human body using a pyroelectric element 18 which detects infrared rays generated from human bodies, thereby controlling the number of revolution of the motor 22 in proportion to the speed at which the control portion near at hand moves.
Patent JP-H07231398-A (JP)
Title: Fine vibration device
Inventor: ENSHIYOUIWA MASUJI
IPC: H04N5/225
Filed: 1994-02-18
Abstract: PURPOSE:To eliminate impairment to photographing due to the waterdrops of falling rain by vibrating the glass part of a camera housing in monitoring with a video camera for outdoor installation at the time of rainy weather. CONSTITUTION:While a video camera is housed in the housing and outside is being photographed through glass 4, when the waterdrops by the rain fall down on the glass 4 and reach an electronic plate 9, the powder supply circuit of a signal generator 10 is turned on. A speaker 8 generates ultrasonic waves by the signal generator 10, the glass 4 is vibrated and the waterdrops falling down on the glass 4 are shaken off. Even when the rain falls down to the housing installed outside, by this fine vibration device, the waterdrops are instantaneously shaken off without staying on the glass. Thus, photographing impairment by the waterdrops in rainy weather is prevented.
Patent JP-H08193349-A (JP)
Title: Aromatic container for washing flush toilet
Inventor: YAMAMOTO MASAO
IPC: E03D9/02
Filed: 1995-01-13
Abstract: PURPOSE: To keep a solid aromatic washing agent from falling, make it possible to use full amount of the solid agent without making the solid agent adhere to the interior wall of a container even if the solid agent is deformed by moisture or temperature rise to come into contact with the interior wall thereof, and to provide an economical aromatic container. CONSTITUTION: A cap 2 having a water intake 15 is provided to an upper opening section of a bowl-like container 1 of an upper opening having an outlet 4 on the bottom, and a cylindrical lower partition frame 13 with an opened upper part is provided on the peripheral surface of a set section 6 for mounting a a solid aromatic washing agent 3 in the inside bottom of a container main body. A cylindrical upper partition frame 14 with an opened lower part formed in the length and diameter to bring its lower part into contact with the upper part of the lower partition frame 13 is provided to the outside of the water intake 15 of the inside of the cap.
Patent JP-S63188896-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MARUYAMA TADASHI
IPC: B42D15/10
Filed: 1987-01-31
Abstract: PURPOSE:To obtain a memory with low voltage, low power consumption and with fast operating speed by providing a control gate line, a selection gate line, a write line and a read line in the memory to supply a prescribed voltage to a control electrode at data erasure, write and read respectively. CONSTITUTION:N-channel diffusion layers 11-13 are formed to the surface layer part of a P-channel semiconductor substrate 10, a channel region 14 is set between the layers 11, 12, a thick insulation film 15 is formed on it to provide an electrode 16 made of a polycrystal Si. Moreover, a projecting thin insulation film 17 is formed to the lower face of the electrode 16, which is opposed to the layer 12 and the electrode 19 of a polycrystal Si is provided onto the electrode 16 via a thick insulation film 18. A channel region 20 is set between the layers 12 and 13 and a polycrystal Si electrode 12 is provided on it via a thick insulation film 21. Through the constitution above, a read line RL is connected to the layer 11 and a write line WL is connected to the layer 13 respectively, the electrode 16 is used as the floating gate electrode, the electrode 19 is used as the control gate and the electrode 22 is used as the gate electrode respectively.
Patent JP-H08196051-A (JP)
Title: Terminal for motor
Inventor: KOBAYASHI KENJI
IPC: H02K5/22
Filed: 1995-01-13
Abstract: PURPOSE: To sustain an appropriate contact pressure with a male terminal without increasing the number of components or the manufacturing steps. CONSTITUTION: In a female terminal 10 of a motor for making electric contact with the outside by receiving a male terminal, electric contact is made by bending the female terminal in U-shape while holding the male terminal. A resilient deformable part 15 is formed with the width thereof decreasing gradually from a curvature 14 toward the forward end. Since the resilient deformable part 15 is deformable easier toward the forward end stress is not concentrated at the curvature 14 upon insertion of the male terminal and the contact pressure can be stabilized between the male and female terminals.
Patent JP-H07229759-A (JP)
Title: Absolute encoder and method for generating current position of absolute encoder
Inventor: TAKAHASHI AKIRA
IPC: G01D5/245
Filed: 1994-02-18
Abstract: PURPOSE:To prevent the positional deviation in the start-up of an encoder by monitoring the rotational speed in a circuit within an absolute encoder, prohibiting generation of the current position when the number of revolution is a prescribed value or over, and generating the prescribed value by the edge of a prescribed signal only one time when the number of revolution is the prescribed value or under. CONSTITUTION:When the prescribed value is preliminarily set by the edge of the bit of the lowest digit (six-bit here) of the resolution during the restoration, the maximum possible critical rotational speed 2 is set where no positional deviation is generated. The b6 edge setting impossible region 3 and the b6 edge setting possible region 4 are provided across this critical rotational speed 2 to monitor the rotational speed by the operating circuit of the encoder. At the points A1, B1 and C1, the data on the output position at the edge position are not reset, while at the point F1, the value equivalent to the edge position is reset as the data on the output position. The data on the output position are on the maximum resolution level from this time point. The data on the output position are not reset even at the point G1.
Patent JP-H04259986-A (JP)
Title: Semiconductor memory device
Inventor: KATO KOJI
IPC: G11C11/407
Filed: 1991-02-14
Abstract: PURPOSE:To automatically set the cycle of a memory holding operation corresponding to fluctuation in the data holding ability of a memory cell with the fluctuation of an outside power source concerning a cycle setting circuit to set the cycle of the memory holding operation required for a DRAM. CONSTITUTION:A ring oscillator power source Vosc to be fluctuated reversely to the voltage fluctuation of an outside power source Vcc or a ring oscillator power source Vosc to be fixed regardless of the voltage fluctuation of the outside power source Vcc is supplied from a power supply circuit 5 to a ring oscillator 2 and the memory holding operation is executed to the memory cell in the cycle based on the oscillation frequency of the ring oscillator 2 to be oscillated by the ring oscillator power source Vosc.
Patent JP-H11218240-A (JP)
Title: Ball valve
Inventor: NOMAGUCHI NORIO
IPC: F16K5/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To eliminate problems such as the abrasion and the deterioration of a sheet ring, as well as necessity of providing a large output of operation unit in order to obtain a sufficient opening and closing operation torque, when the fluid differential pressure is large or the diameter is large. SOLUTION: A part of the fluid at the primary side is branched, it is guided by an outside leading-in pipe 7, and it is led to a fluid leading-in space H1 at the opposite side to the primary side flow passage, so as to offset the pressing force to press a ball plug 2 to a sheet ring 6. As a result, even when the fluid differential pressure or the diameter is large, the ball plug 2 can be operated securely and smoothly without increasing the opening and closing operation torque.
Patent JP-H08194028-A (JP)
Title: Pulse duration measuring device
Inventor: HITSUNOUE AKIHIRO
IPC: G01R29/02
Filed: 1995-01-13
Abstract: PURPOSE: To provide a means to acquire an approximate value corresponding to a state of an input pulse from a register within a specified length of time even when duty of the input pulse becomes zero % or more than 100% or an edge cannot be detected. CONSTITUTION: A pulse duration measuring device to demodulate a pulse duration modulating signal is furnished with a counter 1 to measure pulse duration of a pulse duration modulating input pulse, a time interval timer 4 to be initialized by rising or trailing of the pulse duration modulating input pulse and a register 2 to hold a count value of the counter 1 and to be cleared or preset corresponding to a binary signal of the pulse duration modurating input pulse when a time interval of the time interval timer 4 occurs.