baber/WOPTO huggingface dataset:
Patent JP-H07151560-A (JP)
Title: Servo type recorder
Inventor: SATO TETSUYA
IPC: G01D1/00
Filed: 1993-11-30
Abstract: PURPOSE:To set the responding property of a recording pen as desired, by A/D converting a measuring signal to a physical quantity in a converting operation, giving a desired time constant by a filtering operation to the output signal, and D/A converting and inputting to a servo system. CONSTITUTION:While a CPU 1 controls the operation of the whole body of a device, it converts a digital signal converted and output from the measurement signal by an A/D converter 3 into a physical quantity. A movable filter block 15 operates as an LPF, and it is composed of a digital filter, for example, in order to convert its filtering property adequately according to the input signal related to the external condition, the amount of a measurement signal to be recorded, and the like. To a servo amplifier 12, the output of a feedback operation block 13 to feedback the present position of a recording pen 9, and the output by converting the output of the block 15 in an A/D converter 14, are input, and a servomotor 10 is driven through an amplifier 11. Consequently, an appropriate responding property which the varying condition of the measurement signal is reflected can be given to a servo system.
Patent JP-H09149229-A (JP)
Title: Facsimile equipment
Inventor: MATSUO KOICHI
IPC: H04N1/32
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To send scanner data to a personal computer at a convenient time of the personal computer while avoiding such processing that the facsimile equipment calls the personal computer and scanning operation is started based on a reply command from the personal computer. SOLUTION: The facsimile equipment FAX 1 is connected to a personal computer PC to act as a facsimile MODEM and also has a scanner function of reading an image of an original and to send the image to an information processor. In this case, the read original image data are stored in a memory and the stored original image data are sent to the personal computer PC in terms of polling transmission by an incoming call from the personal computer PC.
Patent JP-H08159574-A (JP)
Title: Refrigerator
Inventor: NISHIMURA KOICHI
IPC: F25B1/00
Filed: 1994-12-02
Abstract: PURPOSE: To prevent invasion of liquid refrigerant to a compressor during the stopping of a compressor at the time of defrosting, etc., to cause a wet vapor suction, and to prevent liquid compression during the operation of the compressor by outputting a release signal to an inlet valve at the time of detecting the start of the compressor and outputting an open signal to an outlet valve after a predetermined time. CONSTITUTION: A refrigerating circuit has a compressor 1, a condenser 2, a pressure reducing unit 3, an evaporator 4, a suction tube 5 and an accumulator 6, and an inlet valve 10 provided between the accumulator 6 and the evaporator 4. The valve 10 is closed by a close signal output when the stop of the compressor 1 is detected by an inlet close signal outputting unit 11, and opened by an open signal output when the start of the compressor 1 is detected by an inlet open signal outputting unit 12. An outlet valve 13 is provided between the accumulator 6 and the tube 5, and the valve 13 is opened by the open signal output after a predetermined time is elapsed when the start of the compressor 1 is detected by an outlet open signal outputting unit 16.
Patent JP-H03162341-A (JP)
Title: Sheet transport device
Inventor: KIMURA NORIYUKI
IPC: B65H5/00
Filed: 1989-11-20
Abstract: PURPOSE:To holdingly transport a sheet surely and strongly even if plane contacting area between the sheet and a transport belt is a little small by providing a roller-like electric charge imparting means rotationally movably contacting with a holdingly transporting member. CONSTITUTION:A belt-like transport member 1 is contacted with a roller-like electric charge imparting means 3 on the way of movement, and the electric charge imparting means 3 is rotated accompanied with movement of the transport member 1. Charged parts of checkered pattern are formed on the surface of the transport member 1 with electrode parts having checkered pattern formed on the electric charge imparting means 3. Hereby, charged parts of decided territory are formed with decided intervals in the moving direction and in the crossing direction with the former on the surface of the transport member 1, and electrically attractive area of a sheet 7 is increased. As a result of this, even if the length of sheet 7 contacted with the transport member 1 is small, actually attractive area is remarkably increased, and the sheet can be transported in the surely attractive holding condition.
Patent JP-H06146256-A (JP)
Title: Device and method for improving weak foundation
Inventor: YASUI YOSHITOSHI
IPC: E02D3/08
Filed: 1992-11-10
Abstract: PURPOSE:To restrain vibration noise and to form a uniform size sand column by vibrating a foundation improving material with the use of a diaphragm before it is sprayed into a casing so as to reduce the load in rotary drive of the casing. CONSTITUTION:An earth improving material charged from a hopper is vibrated by a diaphragm 17, and is then sprayed continuously and uniformly into the casing 2. Further, sand or the like in drilled holes are previously agitated by rotating a stirring plate 17, and the load upon the rotary drive is reduced when the casing is pulled up while it is rotated. Agitating blades 16 are attached to an outer cylinder which is independent from the casing 2. With this arrangement the foundation improving material can be continuously charged so as to be uniformly sprayed in the hole, and further, noise and vibration can be restrained.
Patent JP-H05137349-A (JP)
Title: Inverter device
Inventor: TANIGAWA MAKOTO
IPC: H02M7/48
Filed: 1991-11-15
Abstract: PURPOSE:To make it possible to output undisturbed waveforms by initiating outputs sequentially on the basis of the judgment on starting the output after turning off a plurality of turned-on switching elements connected to the negative electrode side of a direct current power source. CONSTITUTION:PWM signal waveform generating means 10 turns on the power switching element (PS) 2d of a lower arm when a waveform output is started. At this juncture, the potential of the power source line 11 on the negative side of the driving circuit (DC) 3 of an upper arm is lowered to the same level as the potential on the minus side of a direct current source l. At this juncture, a capacitor (CD) 3d is charged by a driving circuit power source 9 to the same voltage as the driving circuit power source 9 through a diode 3a. Then, when the CD 3b of the charge pump circuit is completely charged, the PS 2d is turned off while the diode 3a is in an reverse blocked state. Thus, the charge of the CD 3b is maintained. Then, the PS 2e is turned on, the DC4 is actuated in the same manner as the DC3. Further, the PS 2f is turned on, the DC5 is actuated in the same manner as the DC3 to output the waveforms.
Patent JP-H06133510-A (JP)
Title: Telemeter for detecting ground fault of field winding
Inventor: MIZOGAMI RYOICHI
IPC: H02K19/36
Filed: 1992-10-13
Abstract: PURPOSE:To allow accurate grasp of the frequency of AC power supply for a telemeter detecting ground fault of field winding in a brushless excitation synchronous machine on the fixed part. CONSTITUTION:The telemeter for detecting ground fault of field winding comprises a frequency step-down unit 25 connected with a receiving antenna 21, and a rectifier/amplifier 26 connected with the frequency step-down unit 25, wherein an induction power supply radio wave 19 received by the receiving antenna 21 secured to a fixed part 17 is fed to the frequency step-down unit 25 thence to the rectifier/amplifier 26 to produce power of 0.1-1Hz as a power supply for a telemeter. This constitution allows production of high quality signal having frequency being specified on the receiving side.
Patent JP-2000127269-A (JP)
Title: Method and device for preventing crack in central core
Inventor: TAKEYAMA SABURO
IPC: B31F1/24
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent a vertical crack in a central core upon manufacturing a corrugated cardboard employing a corrugater. SOLUTION: In a single facer for a corrugater for manufacturing a corrugated cardboard, a tension meter 15 is installed between a driving roll 3, nearest to the entrance of the inlet port of step rolls, and a next step roll 8 to measure the inlet tension of a central core in the step rolls. A speed ratio with respect to the central core running speed of the driving roll, nearest to the entrance, is changed so that the measured tension will not exceed a preset tension, in which a vertical crack will not be generated.
Patent JP-H08159962-A (JP)
Title: Method for measuring moisture content of snow
Inventor: KAMIDOKORO MISAO
IPC: G01N21/3554
Filed: 1994-12-05
Abstract: PURPOSE: To simply measure moisture content independent of particle diameter and the degree of compression of snow by estimating an existing ratio of ice to water in snow from the transmittance of a light with the wave length of an equal absorption coefficient of ice and water and a light with the wave length of a different water absorption coefficient. CONSTITUTION: An accumulated snow sample 8 is irradiated with light from an infrared ray source 1 through a single color filter 2 as a first single light color of an equal absorption coefficient of ice and water, and transmission light is received with an infrared detector 9. A transmittance T1 is found by an operation part 11, and if the entire mass is occupied by water or ice alone, estimation transmittances T1 , Tw of ice and water are calculated due to the single light color of different absorption coefficients of ice and water. Next, the single color filter 2 is changed over 4 to another single color filter 3, and the sample 8 is irradiated with the single light color of the different absorption coefficients of ice and water, the transmission light is received 9, and an actual transmittance T2 is calculated 11.  And an existing ratio of ice to water in the sample 8 is found form T1 , Tw and T2 , the mass of water in the sample 8 is calculated, and moisture content is found.
Patent JP-H04175652-A (JP)
Title: Device and method for measuring water content and oxygen simultaneously and successively
Inventor: IGARASHI HIROSHI
IPC: G01N27/409
Filed: 1990-11-08
Abstract: PURPOSE:To find accurate water density by performing electric simulation by which to eliminate the influence of dead time L and primary delay when finding water density at time (t). CONSTITUTION:The oxygen density O2W(t) of a gas for measurement in a wet state and the oxygen density O2 D(t) of the gas for measurement in a dried state are found according to E1(t) from a sensor portion 3 for wet gas base oxygen density and E2(t) from a sensor portion 4 for dry gas base oxygen densi ty, respectively. In a dehumidifying system the gas for measurement is converted from its wet state to dried state and O2W(t-L) corresponding to the O2D(t) is found through electric simulation since the O2D(t) is delayed from the O2W(t) by dead time L that elapses before the gas reaches the measuring sensor portion. The electric simulation is carried out by multiplying compensation for the dead time with regard to the O2W(t) and compensation for the primary delay by [e<->LS/(1+T.S):S is a transfer function].
Patent JP-H07127670-A (JP)
Title: Electronically controlled transmission
Inventor: HAYASHI YUJI
IPC: F16D48/02
Filed: 1993-11-06
Abstract: PURPOSE:To provide an electronically controlled transmission which can reconcil the shortening of the shift change time with the reduction of torque shocks while enhancing the durability of a clutch, that is, which can remarkably shorten the shift change time while the durability of the clutch is enhanced. CONSTITUTION:A control device controls hydraulic actuators 91, 92 for driving a shift drum 80 in a speed mechanism for a speed change gear mechanism through a duty solenoid valve 140 and a servo-valve 141. The control device 100 changes the operation between a first mode in which a shift change is carried out while the clutch is disengaged and a second mode in which a shift change is carried out while the clutch is maintained to be engaged, both modes being alternatively selected in accordance with operating conditions of an automobile, an engine and a speed change gear mechanism.
Patent JP-H05222895-A (JP)
Title: Bedrock breakdown monitoring device
Inventor: ABE TOMOYUKI
IPC: E21D9/06
Filed: 1991-10-22
Abstract: PURPOSE:To make it possible to decide a sign of a bedrock breakdown even by an unexperienced person easily within a short period of time. CONSTITUTION:A pair of power electrodes 3 and 4 are arranged to the upper part of a skin-plate 1 of a shield excavator at right angles to the direction of advancement through an insulator. Two pairs of detection electrodes 5a, 6a and 5b, 6b separated from each other at right angles to the direction of advancement are provided to positions on both sides of the direction of advancement at equal intervals, and voltmeters 8a and 8b are respectively connected to two pairs of detection electrodes 5a, 6a and 5b, 6b. A difference in measured values between both voltmeters 8a and 8b is calculated, and an operator 9 outputting an indication output on a displayer such as a display l0, etc., in the case the value is in excess of setting is connected to both voltmeters 8a and 8b.
Patent JP-H10142810-A (JP)
Title: Gum liquid concentration controller for photosensitive material processing device
Inventor: NABEYA YUTAKA
IPC: G05D21/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To automatically keep the concn. of a gum liquid within a proper concentration range, with a simple inexpensive constitution. SOLUTION: This gum liquid concentration controller controls the concn. of the gum liquid of a main tank storing the gum liquid with which a printing plate after being developed is coated and provided with a dilution water tank 56 and a dilution water supplying pump P3 for supplying dilution water to the main tank 50, a supplying tank 55 for storing a replenishing gum liquid, a replenishing gum liquid supplying pump P2 for supplying the replenishing gum liquid of the supplying tank 55 to the main tank 50 and a control part 60.  The control part 60 measures the specific gravity of the gum liquid in the main tank 50 and controls the dilution water supplying pump P3 and the replenishing gum liquid supplying pump P2, so as to supply the dilution water to the main tank 50, when the specific gravity is larger than a reference range and the replenishing gum liquid to the main tank 50, when the specific gravity is smaller than the reference range.
Patent JP-H03162030-A (JP)
Title: Data communication system by television audio signal
Inventor: TAKAHACHI NOBUAKI
IPC: H04H60/80
Filed: 1989-11-20
Abstract: PURPOSE:To allow lots of parties to use diversified information by demodulating a data signal from a television broadcast from the information receiver side and inputting the demodulation signal to a personal computer in a prescribed form. CONSTITUTION:An information sender side modulates an information data signal and sends the result while superimposing onto an audio signal (such as sub audio signal) of a television broadcast (on a prescribed channel). The receiving side receiving the information demodulates the audio signal from a television receiver 1 or a data signal via a telephone line 2, converts the demodulated signal into a digital signal of a prescribed form and the result is inputted to a personal computer 4. Thus, the information is displayed by applying display processing, for example, the input signal by the personal computer 4. Thus, the information sender side sends same information (same data) to lots of unspecified parties (personal computers).
Patent JP-H05257700-A (JP)
Title: Method and system for loading operating system of selectable source drive to computer
IPC: G06F9/445
Filed: 1992-10-15
Abstract: PURPOSE: To allow a user to select an alternative disk storage device to be used when an operating system is automatically loaded to a computer. CONSTITUTION: This system includes plural disk storage devices 44 and 56, an initialization system 16 which automatically gives the order to all the disk storage devices by a determinative method in response to the power supply to the computer, a processor 12 which uses a disk storage device of 1st order so as to load the operating system to the computer, and an allocating means which allocates characteristic logic discriminations to the disk storage devices in the order determined by the initialization system and uses them to access the disk storage devices which are selected later; and the characteristic logic discrimination of the disk storage device of 1st order is exchanged with that of the alternative disk storage device before the operating system is loaded, so that the operating system from the alternative disk storage device is allowed to be loaded.
Patent JP-S62191922-A (JP)
Inventor: SAKUTEI PADA GOOSHI
IPC: G06F7/24
Filed: 1986-12-19
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-H03164848-A (JP)
Title: I/o access system
Inventor: SAITO KENICHI
IPC: G06F13/12
Filed: 1989-11-22
Abstract: PURPOSE:To increase the I/O access speed by holding data from a central processing unit (CPU) and continuously writing data in a register in an I/O device with one access from the CPU to the I/O device. CONSTITUTION:After data A is outputted to a data bus 31, an I/O control signal generating circuit 201 outputs an I/O write signal (IOWC1) 22 to write data A in an I/O device LSI 17. The I/O control signal generating circuit 201 outputs the I/O write signal (IOWC1) 22 while data B is outputted to a data bus 31, and data B is written in the I/O device LSI 17. In the same manner, the I/O control signal generating circuit 201 outputs the I/O write signal (IOWC1) 22 while data C is outputted to the data bus 31, and data C is written in the I/O device LSI 17. Thus, data is written in the I/O device LSI 17 three times with one access of a CPU 10.
Patent JP-H05112149-A (JP)
Title: Vehicle with multi-stage automatic transmission
Inventor: KOBAYASHI TOSHIO
IPC: F16H57/031
Filed: 1991-10-22
Abstract: PURPOSE:To easily obtain the interchangeability between a four-wheel driving vehicle and a two-wheel driving vehicle by using the same driving system including a multi-function center differential unit and a hydraulic multi-disc clutch device. CONSTITUTION:In a four-wheel driving vehicle, the power is transmitted from a center differential unit 50 to rear wheels as well as front wheels, and a hydraulic multiple disc clutch device 60 includes a hydraulic multiple clutch 62 for differential-limiting variable-controlling the torque distribution to front and rear wheels, a hydraulic multiple disc clutch 61 for connecting and disconnecting the power to the rear wheels, and a five speed brake 63. In a two-wheel driving vehicle, the power is transmitted only to a front wheel, and a hydraulic multiple disc clutch 60 includes a five speed brake 63 and a locking hydraulic multiple disc clutch obtained by partially changing a hydraulic multiple disc clutch.
Patent JP-H11141493-A (JP)
Title: Starting method of condensate pump
Inventor: TAKAHASHI YASUHIRO
IPC: F04D15/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the difficulty of setting an outlet valve by an indefinite element and prevent the temporary pressure fluctuation in starting of a condensate pump by starting the condensate pump in the state where the outlet valve is closed, holding the closed state of the outlet valve, and then opening the outlet valve and recirculating valve. SOLUTION: In the starting of a condensate pump, a pressure fluctuation is temporarily caused by starting pulsation. An outlet valve 3 is held in full closed state for an outlet valve close holding time t1 from the initial state of pump starting to the settlement of the pressure fluctuation to prevent and attenuate the propagation of the pressure fluctuation in the initial stage of starting of the condensate pump to the downstream by continuing a pump closing operation by the full closed state of the outlet valve 3. The opening operation timing of a recirculating valve 4 is fitted to the time when the flow rate actually starts to generate from the outlet valve 3, considering the outlet valve operating time t2 from the open instruction of the outlet valve 3 after the lapse of the full close holding time of the outlet valve 3 to the start of operation of the valve.  The recirculating valve 4 is gradually opened at an opening speed never causing a pressure fluctuation, and the outlet valve is held in closed state in the starting of the condensate pump to prevent the temporary pressure fluctuation.
Patent JP-H09148305-A (JP)
Title: Process simulator
Inventor: KIMURA MITSUNORI
IPC: H01L21/3065
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To automatically simulate an etching process by entering process data in a terminal device or the like. SOLUTION: The process simulator for simulating an etching process has a first mode in which a specified material layer is etched over its right or left side located on the right or left side of a specified X coordinate value, and also has a second mode in which an area of the layer exposed thereon is etched to a specified thickness. A layer 11 to be later used as a mask is formed on an etching layer 10 to be later etched, and then selectively etched in the first mode to form a mask 12. A protective film 13 of material different from that of the mask 12 is formed to cover the mask 12, one side of the protective film 13 relative to the mask 12 is etched in the first mode to thereby form a protective film pattern 14, and then the protective film is etched in the second mode to thereby fabricate a mask.
Patent JP-H03161990-A (JP)
Title: Printed wiring board
Inventor: ADACHI KYOKO
IPC: H05K1/05
Filed: 1989-11-21
Abstract: PURPOSE:To increase the strength of ceramics paper and improve the workability at the time of bonding, by interposing insulator of specified constitution between base metal and conductor, and forming a three-layered structure by pressure molding. CONSTITUTION:Ceramics paper 8 is formed by mixing alumina fiber 6 with aramid fiber 9 and blending them. Insulator 7 formed by impregnating a ceramics paper 8 with thermosetting resin is interposed between base metal 2 and conductor 3. These are heated and pressed, thereby forming a metal base printed wiring board 1 wherein the three layers are unified in one body.
Patent JP-H11143918-A (JP)
Title: Automatic parts information list generating device and automatic parts ordering list generating device
Inventor: KAYANO YASUAKI
IPC: G06Q50/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To automate the generation of a parts information list and a parts ordering list. SOLUTION: In regard to an automatic production device of a parts information list 18, a computer 10 selects a parts drawing file concerning the parts of a prescribed device out of a CAD drawing data file 14, extracts the information necessary for generation of the list 18 from the parts drawing file and adds the information showing whether a relevant parts is purchased. Thus, the list 18 is automatically generated. In regard to an automatic generation device of a part ordering list 24, a computer 20 automatically produces the list 24 based on the list 18.