baber/WOPTO huggingface dataset:
Patent JP-H05145629-A (JP)
Title: Pbx test system
Inventor: UENO CHISHIO
IPC: H04Q11/04
Filed: 1991-11-25
Abstract: PURPOSE:To provide the PBX test system enabling the test of a PBX in operation by operating the system through network synchronization. CONSTITUTION:A clock generating section 5 generates a clock signal. A selection section 6 receives a clock signal extracted from an extension connecting to a pseudo terminal circuit, The case of the application of the clock signal or the case of the interruption of the clock signal is selected by the setting from a test control circuit. A synchronization section 7 outputs the clock signal from the clock generating section 5 synchronously when a clock signal is applied from the selection section 6 and the synchronization section 7 outputs a self- running clock from the clock generating section 5 when no clock signal is applied from the selection section 6. Thus, whether a connected external line is synchronous with the self-running clock from the clock generating section 5 or network-synchronous with the clock extracted from an extension can be selected.
Patent JP-2000137531-A (JP)
Title: Power supply circuit/method
Inventor: KAWAI AKIYASU
IPC: G01R31/26
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To surely apply desired power voltage without applying abnormal voltage to measured IC in a power supply circuit supplying power to measured IC by installing an operation timing setting circuit setting the respective operation timings of respective relays. SOLUTION: An operation timing setting circuit setting the respective operation timings of respective relays is installed. The power supply circuit 1 generates input voltage amplified so that it becomes a prescribed voltage value with the power pin of measured IC 30 by a negative feedback amplifying circuit constituted of an input resistor 3, a feedback resistor 4, a force amplifier 5 and a sense amplifier 6. When a delay circuit 11 inputs a relay control signal 10 delayed by prescribed time to a relay 9 in the power supply circuit 1, the relay 9 is turned on at prescribed time. The feedback loop of the negative feedback amplifying circuit is closed at a point C and the power supply circuit 1 applies the precise voltage of one volt to the point C after prescribed time.
Patent JP-H11141325-A (JP)
Title: Oil reflux device for blowby gas
Inventor: HIRANO TAKESHI
IPC: F01M13/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce oil content taken into an intake passage together with blowby gas and prevent blowing of trapped oil to the intake passage. SOLUTION: A pump chamber 2 is arranged inside a crank case 6, while an expansion chamber 8 is arranged outside thereof. An impeller 3 rotated by intake pressure of blowby gas is arranged in the pump chamber 2. The pump chamber 2 is connected to the expansion chamber 8 by means of a perpendicular pipe 7 perpendicular to a rotary shaft of the impeller 3. The impeller 3 has a disc-like botom plate 3a. On the lower side thereof, a pump 13 is arranged for discharging the oil from the center of the bottom plate 3a to the outside by the use of centrifugal force. Oil discharge ports 4 are formed around the bottom plate 3a, that is, around the pump chamber 2. An oil suction pipe 5 is extended from the lower portion of the expansion chamber to the center and upper portion of the bottom plate 3a.
Patent JP-2000131402-A (JP)
Title: Pattern selector
Inventor: MIYAMOTO HIROYUKI
IPC: G01R31/28
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pattern selector which allows reduction in the circuit scale adapted to increase in functions and pins of devices under test. SOLUTION: A pattern selector 12 selects any of pattern data 2-1∼2-n according to a pattern select signal 10 and outputs it as an output signal 6-1 to pin electronics, etc., of a semiconductor tester. Select data for each pattern selector circuit are sent in time-sharing to select data 3. Registers 7-1∼7-q take in the select data 3 according to mutually independent clocks 5-11∼5-1q and output them as select data 8-1∼8-q, respectively. A data selector 19 selects any of the select data 8-1∼8-q according to a data select signal 24 and outputs as a pattern select signal 10. A selector 23 selects any of data select signals 4-1∼4-t according to a select signal 22-1 and outputs as a data select signal 24.
Patent JP-H04180111-A (JP)
Title: Information processor
Inventor: TAKIZAWA YASUTOSHI
IPC: G06F1/00
Filed: 1990-11-15
Abstract: PURPOSE:To attain a normal resuming function by reading out the contents of a RAM regardless of the operation of a CPU to hold the contents after calculation and reading out the calculation result to compare it with the calculation results obtained before and after the change of the state of a power supply through the CPU. CONSTITUTION:A CPU 11 carries out a check sum start instruction and confirms the state of the Q output of an FF 113 through a buffer 114 with an I/O input instruction. When the Q output is reset at an L level, the output of a latch 112 is read out. The check sum of the contents of a RAM 12 is held by a back-up enable latch 11. Then the power supply of an information processor is cut off. In this case, the calculation requiring no RAM 12 is practicable. The CPU 11 reads an instruction out of a ROM 13 and carries out a program after the power supply is applied again. The check sum of the contents of the RAM 12 is calculated and the result of this calculation is compared with the value held before the power supply is cut.
Patent JP-H05148811-A (JP)
Title: Expansion joint for bridge
Inventor: TANAKA SHIGEO
IPC: E01C11/02
Filed: 1991-11-25
Abstract: PURPOSE:To shorten time required for replacement of an expansion joint main body without the need for complicated work processes by a method wherein the expansion joint main body is placed for fixing between the upper face of a support member fixed to an anchor bolt and a fastening member fixed to the support member with a nut. CONSTITUTION:An expansion joint for a bridge is composed of an expansion joint main body 1 made of elastic rubber material, an anchor bolt 2 fixed to reinforcing bars in a concrete section 81 or the like, a nut 3, a support member 4 having a groove 40 in upsidedown T-shaped section, and a fastening member 5 formed in T shape by a male screw-formed shaft part 51. In the case of replacing the joint main body 1, the joint main body 1 is removed after the nut 3 is removed from the shaft part 51, and the fastening member 5 is removed from the support member 4 by turning the fastening member round the axial line of the shaft part 51. Then a new fastening member 5 is mounted correctly on the support member 4 and after that, a new joint main body 1 is placed on the support member 4 and the nut 3 is screwed down onto the shaft part 51 to complete the replacement of the joint main body 1. Thereby, works for chipping, removal of weldment, rewelding or the like can be eliminated.
Patent JP-H06288077-A (JP)
Title: Under-floor container
Inventor: MORITA MASAHIRO
IPC: E04F19/08
Filed: 1992-10-23
Abstract: PURPOSE:To make it possible to easily take in and out an article to be housed by combining a container which houses an article to be housed with an outer structure having driving the container vertically and forming an under-floor container. CONSTITUTION:A wire fixing part 10 is fixed with a container 1 where a reduction gears-equipped motor 4 is drive by way of a hoisting wire 8 of the wire fixing part 10. A drive shaft 5 which is driven with the reduction gears-equipped motor 4 winds up the wire around a hoisting shell 6, thereby moving up and down the container. A control circuit is further incorporated thereinto so that when a cover 3 of the container 1 is opened, a drive device operates and forces the container 1 to rise automatically. Therefor, this construction makes it possible to facilitate taking in and out operations by raising the container up to the floor surface when using the container.
Patent JP-H04183696-A (JP)
Title: Change gear operating device for bicycle
Inventor: NAGANO MASASHI
IPC: B62L3/02
Filed: 1990-11-14
Abstract: PURPOSE:To prevent incorrect operation of each operation part by setting operation directions of an operating body for change gear operation in the winding direction and a releasing body for change gear operation in the rewinding direction opposite to each other and by arranging the operation part of the operating body and the operation part of the releasing body in such a relation that can be brought close to each other by operation. CONSTITUTION:This change gear operating device is constituted so that a winding body 2 for winding a wire I for change gear is interlockingly connected to an operating body 4 through a one-way mechanism W so that it is rotated in the wire winding direction. Also, a position holding mechanism P for holding position of the winding body 2 in steps according to the winding length of the wire I and a position holding releasing means R for releasing position holding by the position holding mechanism P and for rotating the winding body 2 in the rewinding direction through operation of a releasing body 7 which is separate from the operating body 4 are provided. The operation directions of the operating body 4 and the releasing body 7 are set opposite to each other, and an operation part 4A of the operating body 4 and an operation part 7A of the releasing body 7 are arranged in such a relation that both the operation parts 4A and 7A can be brought close to each other by operation.
Patent JP-H07161516-A (JP)
Title: Bond magnet and its production
Inventor: MATSUNARI YASUNORI
IPC: H01F41/02
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a bond magnet provided with an electrolytic plating film, an electroless plating film or an electrodeposition film without sacrifice of magnetic characteristics by filling pores on the surface of bond magnet with a resin layer and forming a conductive layer on there. CONSTITUTION:The bond magnet is applied with a conductive layer entirely or partially on the surface through a resin layer. The surface roughness is set such that the maximum height (Rmax) on the surface of the conductive layer is 400mum or less when the reference length is 25mm. The conductive layer is composed of a powder of an element selected from Cu, Cr, Zn, Ni, Cd, Sn, Pb, Fe, Au, Ag, Pt, Pd, Rh, Al, Nd or an aggregate of one or more kind of alloy powder principally comprising these elements. This constitution allows electrolytic plating, electroless plating or electrodeposition while inhibiting intrusion of plating liquid into the pores on the surface of a bond magnet.
Patent JP-H10149008-A (JP)
Title: Toner supplying container
Inventor: BAN YUTAKA
IPC: B65D83/06
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a toner supplying container having a high visibility by which a condition of toner contained therein can be visually confirmed. SOLUTION: In a toner supplying container which is manufactured through forming a crystalline resin into its shape, a core layer thereof is crystallized, forming a region of cloudiness, and a skin layer thereof is not crystallized, forming a region of transparency. For example, a polyethylene terephthalate resin (PET) is selected as the crystalline resin and the toner supplying container is formed therefrom by the injection stretch blow method.  A crystalline resin such as polyethylene terephthalate resin (PET) is formed into a main body 1 of a toner supplying container, and a cored layer is crystallized, forming a region of cloudiness and a skin layer is not crystallized, forming a region of near transparency, and therefore, even when toner adheres to an interior surface of the main body 1 of the container with no space between toner particles, the interior surface is prevented from becoming mirror-like, thus keeping moderate transmittivity, and hence the toner supplying container with a high visibility, where a condition of the toner in the interior can be visually confirmed, can be obtained.
Patent JP-H10155281-A (JP)
Title: System interconnection inverter
Inventor: YUGOU MASAKI
IPC: H02M7/48
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent an instantaneously excessive output current during the start of inverter, by prescribing circuit parameters in such a manner that a phase delay of output signal for an input signal has a phase delay having a particular angle. SOLUTION: An error amplifier circuit 8 is constituted by connecting a resistor and a capacitor in a negative feedback circuit of an operational amplifier. The error amplifier circuit 8 functions as a low pass filter when a control loop is in open state during inverter starting and, in this state, the resistance of a resistor and the capacity of a capacitor are so adjusted that the phase relation of the output signal to the input signal becomes 90 deg.. Thus, a current command signal Is obtained by multiplying an amplitude signal A by a phase signal B is outputted as a current error signal Id accompanying 90 deg. phase delay by a low pass filter treatment of the error amplifier circuit 8. And the current error signal Id is supplied to a PWM signal preparing circuit 9, and the PWM signal in which the pulse width becomes the narrowest during inverter start is prepared.  By doing this, the overcurrent can be prevented.
Patent JP-H07127240-A (JP)
Title: Support for safety master rope on car body
Inventor: FUKUTOME KAZUO
IPC: E04G5/00
Filed: 1993-11-05
Abstract: PURPOSE:To facilitate the attaching of a safety master rope to hold a safety rope which each worker attaches to his waist or the like and uses for keeping the safety of the worker who raises and lowers a loaded article on the bed of a truck or the like. CONSTITUTION:A safety master rope attaching member 4 is severally provided at the tips of supports 3, 3 which are attached to the bed 2 of a truck 1 or the like and formed so as to move telescopically. A telescopically formed support may be attached to the supports 3, 3'. In the case where the telescopic supports 3, 3 are attached to the bed 2 of the truck 1, the supports 3, 3 can be shortened and housed during the running of the truck 1. In the case of the raising and lowering of a loaded article, the supports 3, 3' are simply developed to stretch the safety master rope 5, and the safety rope attached to each workers body is engaged with the master rope 5, and the worker can carry out the raising and lowering work without obstruction to his freedom.
Patent JP-H06134729-A (JP)
Title: Extrusion molding device
Inventor: HONMA HIDEAKI
IPC: B28B3/20
Filed: 1992-10-23
Abstract: PURPOSE:To provide an extrusion molding device, with which stock mainly made of clay is extrusion-molded into hollowed shape. CONSTITUTION:In the extrusion molding device concerned, an extruder 2, which extrudes stock mainly made of clay, is connected with a mouthpiece 4 so as to continuously press continuously molded plate-like band A, which is extruded from the mouthpiece 4 and has a plurality of hollow holes (a), by a certain pressure from above and bellow with a pressing device 6 installed at the outlet of the mouthpiece 4 and vibrated by a vibrator 12 for generating infinitesimal vibration in the pressing device 6.
Patent JP-H09128987-A (JP)
Title: Semiconductor memory and memory card
Inventor: YAMADA NAOKI
IPC: G11C16/06
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the laser cut process for storing a defective data line and to reduce a chip size. SOLUTION: Flash memory cells 41-4n (41'-4n') which functions as an element for storing a defective data line are provided, a laser cut process such as adopting a poly-silicon fuse is unnessecitated, and manufacturing man-hour is reduced. Writing in such flash memory cell is made valid for a defect caused after an use period elapses to some extent differing from the poly-silicon fuse. Also, by functioning the flash memory cell as an element for judging everything after verifying, the number of elements is reduced, reducing a chip size of a semiconductor memory is achieved.
Patent JP-H08142885-A (JP)
Title: Impact absorbing type power steering
Inventor: KITAMI ETSURO
IPC: B62D5/04
Filed: 1994-11-17
Abstract: PURPOSE: To increase impact energy absorbing quantity by supporting the outer periphery of a second column by the inner periphery of a torque sensor housing, and supporting the outer periphery of a steering shaft by the inner periphery of the second column in a power steeering provided with the second column inserted in a relatively movable state in an axial direction at the time of impact acting upon a first column. CONSTITUTION: In the case of a driver colliding with a steering wheel at the time of a vehicle collision, resin or the like connecting a first and a second steering shafts 5, 7 is sheared. An upper bracket 11 is moved rdlatively to a connecting member 21, and a first column 2a is moved relatively to a second column 2b. Impact energy is thereby absorbed by the shearing and frictional force. At this time, the outer periphery of the second column 2b is supported by the inner periphery of a sensor housing 71, and the outer periphery of a third steering shaft 73 is supported by the inner periphery of the second column 2b through a bush 94. Axial relative moving quantity is thereby made large, and the impact energy absorbing quantity is increased.
Patent JP-H05119526-A (JP)
Title: Production of electrophotographic developer and electrophotographic developer
Inventor: AOKI KAZUO
IPC: G03G9/087
Filed: 1991-10-29
Abstract: PURPOSE:To lessen the labor at the time of producing the electrophotographic developer and to uniformize the distribution of respective constituting elements at the time of mixing a resin and the respective developer constituting materials. CONSTITUTION:The resin soln. and the developer constituting materials are mixed and the mixture is dried by heating; thereafter, the mixture is pulverized and classified. A material 7 having the resin soln. and the developer constituting materials is put into a cylinder 2 having a spacing 6. This material 7 is pressurized and is ejected from the spacing 6, by which the material is mixed.
Patent JP-H03168894-A (JP)
Title: Automatic vending machine
Inventor: TAGO MASATO
IPC: G07F11/00
Filed: 1989-11-29
Abstract: PURPOSE:To easily take out a commodity by carrying the commodity in an erected state to a commodity take-out port although commodities in a commodity stock room are stored in the laid state. CONSTITUTION:The automatic vending machine is provided with a commodity erecting guide 14 for guiding a commodity so as to project it in the erected state to a commodity receiver 10. The commodity carried from a commodity carrying-out device 3 is projected to the commodity receiver 10 so as to be erected by the guide 14 and the commodity is carried to the take-out port 13 together with the commodity receiver 10, so that although laid commodities are stored in the commodity stock room 2, the erected commodities can be carried to the take-out port 13. Since the erected commodity can be carried to the take-out port 13 without especially changing the stock room 2, the commodity can easily be taken out.
Patent JP-H09126717-A (JP)
Title: Method and device for measuring pattern position
Inventor: KODAMA KENICHI
IPC: G01B21/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To adjust the deflection of a mask so as to perform accurate measuring and to prevent the sticking of foreign matters by forming a hermetically sealed space between a state and an exposure mask for exposing a photosensitive substrate and filling the space with fluids so as to adjust pressure. SOLUTION: An exposure mask 14 having a pattern 16 formed to be transferred to a photosensitive substrate is spported on a secondary state 32 by a mask holder 30 with its surface, on which the pattern 16 is formed, facing upward. A soft resin 44 formed into a frame shape is arranged on the upper surface of a frame 42 surrounding the mask 14 and a space 48 is formed by the upper surface of the stage 32, the inner side of the frame 42 and the back surface of the mask 14. The space 48 is pressurized by air from a pressure controller 52 via a hollow tube 50, the resin 44 is stuck to the back surface of the mask 14 and thereby the space 48 is hermetically sealed.  By controlling pressure in the space 48, a state similar to the application of gravity to the mask back surface from the bottom is created and since measuring is performed under the same condition as that for its actual use in an exposing device, accurate measuring is performed.
Patent JP-H08166273-A (JP)
Title: Fuelometer for vehicle
Inventor: MURAMATSU CHIKUJIYU
IPC: F02M37/00
Filed: 1994-12-14
Abstract: PURPOSE: To save fuel by previously recording a coefficient to calculate the judgement value based on which alarming is judged to be proper or not corresponding to the weight of a vehicle, calculating the judgement value from the coefficient and the weight of the vehicle, and judging whether the alarming is proper or not based on the comparison of the judgement value with the flow rate at a moment or the quantity of fuel consumption. CONSTITUTION: The coefficient to calculate a judgement value based on which alarming is judged to be proper or not is previously recorded in a judgement value coefficient recording part 15. A weight measuring part 13 computes the weight of a vehicle from a signal of a weight sensor and the result is stored in a memory. A fuel consumption ratio measuring part 14 reads out the flow rate at a moment from a flow rate measuring part 12, reads out the speed of a vehicle from a vehicle speed detecting part 11, and calculates the fuel consumption ratio. A judgement value calculating part 16 reads out the weight of a vehicle from the measuring part 13, reads out the coefficient recorded in the recording part 15, and calculates a judgement value Y to the flow rate at the moment and calculates a judgement value X by dividing the value Y by the vehicle speed.  An alarm judging part 17 makes an alarming part 18 ring a buzzer and an alarming display display an alarm in the case the flow rate at the moment is higher than the judgement value Y and in the base the fuel consumption ratio is smaller than the judgement value X.
Patent JP-H10145572-A (JP)
Title: Facsimile equipment
Inventor: IWASAKI TSUKASA
IPC: H04N1/32
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To output an un-outputted document list easy to see without burdening a user by generating the list of received documents by a list generating means, selecting the received document which belongs to classification designated from the list by means of a list designating means and outputting the list. SOLUTION: The user inputs the call originator ID of an un-outputted document list from an operating part 6 in accordance with a display message which is indicated by the list designating means 1d. The list designating means 1d obtains the call originator ID and gives it to a list output means 1e. The list outputting means 1e inspects whether or not the call originator ID is registered in a call originator ID database part and requests the transmission of the received document list of the call originator ID to the list generating means 1c. The list generating means 1c gives the received document list corresponding to the designated call originator to the list output means 1e by a request from the list output means 1e. The list output means 1e displays it in a display part in the operating part 6.