baber/WOPTO huggingface dataset:
Patent JP-H04145275-A (JP)
Title: Solenoid valve drive circuit
Inventor: HARADA TAKASHI
IPC: F16K31/06
Filed: 1990-10-02
Abstract: PURPOSE:To secure a solenoid valve drive circuit excellent in responsiveness in a simple circuit structure by charging inductive energy at time of interrupting the current energization of a solenoid valve coil to a capacitor, and superposing the inductive energy charged at time of energization starting on a power source, thereby discharging it to the solenoid valve coil. CONSTITUTION:In the case where a solenoid valve is closed, a current by means of an induced voltage generated in a solenoid valve coil 2 flows into a diode 3, a capacitor 4, a transistor 7 and a ground terminal 8, thus inductive energy is charged to the capacitor 4. In the case where the solenoid valve is opened, if the transistor 7 is turned off and other transistors 5 and 6 are turned on, the diode 3 is turned off as the inductive energy is accumulated in the capacitor 4, the current flows by way of the solenoid valve coil 2, the transistor 6, the capacitor 4, the transistor 5 and the ground terminal 8 from a power source 1, the accumulated energy of the capacitor 4 is added to the solenoid valve coil 2 in addition to a supply voltage, through which an current (i) flowing in the solenoid valve coil 2 can be built up at high speed.
Patent JP-2001090865-A (JP)
Title: Underfloor piping structure for building unit
Inventor: SHIBATA HIDETOSHI
IPC: F16L1/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor structure for a building unit capable of reducing installation man-hours by a reduced number of component members and capable of realizing orderly piping. SOLUTION: This underfloor piping structure for a building unit is formed between a floor basement material 16 and a floor board 21. Struts 20 high enough to provide a space for laying sheath pipes 23 therein are disposed at fixed horizontal intervals on the floor basement material 16. The floor board 21 is fixed by a joist 18 fixed on the struts 20.
Patent JP-H11112931-A (JP)
Title: Image information processor
Inventor: SAITO SATORU
IPC: H04N7/081
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain sub video information by decoding efficiently the coding series of sub video image, in compliance with a DVD standard with a minimum storage capacity. SOLUTION: This processor is provided with a single decoder buffer 14, and a buffer division control means that are able to store display control sequence information SP- DCSQT and pixel data PXD of a single-unit coding series SPU of a sub video image fed from an external memory 10. The division control means controls variably a ration of capacity of PXD storage areas (a) and SP- DCSQT storage areas (b) in the decoder buffer 14 based on a size of the SP- DCSQT obtained from a sub video image header information SPUH at a head of the SPU. Furthermore, after the SP- DCSQT has been decoded earlier by a prescribed amount each, the PXD in a corresponding range is decoded. In the case that a change code CHG- COLCON is in existence in the SP- DCSQT, the PXD is decoded every time one-pixel control data PXCD are decoded.
Patent JP-H06119665-A (JP)
Title: Information recording and reproducing device
Inventor: SHITO SHUNICHI
IPC: G11B9/14
Filed: 1992-10-05
Abstract: PURPOSE:To record and reproduce information at a high speed with a high precision by constituting a piezoelectric actuator for probe positioning of plural piezoelectric elements corresponding to extents of displacement and response frequencies. CONSTITUTION:A tunnel current JT detected by a probe 101 is converted to a digital value and is inputted to a log operation part 201 and is converted to a quantity proportional to the distance between a probe and a substrate by log conversion. It is compared with a certain distance set by an error signal generating part 202 to output a difference signal DELTAE in the Z direction. It is multiplied by a proportional control constant P and is converted to a voltage value by a distance voltage conversion constant alpha and is sent to an actuator 102 for very fine adjustment of a cylindrical piezoelectric element through a D/A conversion part 207 and a buffer amplifier and is used for feedback control in the Z direction so that the distance between the probe and the substrate is fixed. The signal DELTAE is sent to a buffer memory 205 after being added to the output of the memory 205. This output is converted to a voltage value by a distance voltage conversion constant B and is sent to an actuator 208 for fine adjustment of a laminated piezoelectric element.
Patent JP-H05104822-A (JP)
Title: Printer
Inventor: NISHIOKA TOSHIKAZU
IPC: G06F9/455
Filed: 1991-10-15
Abstract: PURPOSE:To provide a printer capable of performing printing in a short time based on a correct emulation, even if a selected emulation is improver. CONSTITUTION:A printer 22 is composed of a storage part which stores emulation programs and data memory which allows storage of the files of data for printing received from a print information source. If a selected emulation is improper, a manual switch provided on a control panel 41 is operated to process data under an appropriate emulation program using an appropriate data for printing stored in data memory.
Patent JP-H01109453-A (JP)
Title: Storage area duplicating system
Inventor: YOSHIOKA SHIYOUICHIROU
IPC: G06F13/18
Filed: 1987-10-23
Abstract: PURPOSE:To duplicate information without stopping a computer system by equipping a means to copy the information from a first area to a second area, and a means to write the information to the first and second areas when a writing instruction to the first area is executed. CONSTITUTION:A designated duplex area is held in a duplex area designating mechanism in the shape of a starting/ending address and as the operating address information of a duplex area copy control mechanism 15 and a double writing control mechanism 15, sent to those mechanisms. The duplex area copy control mechanism 15 executes the copy of storing contents from a duplex source area 18a to a duplex destination area 18b. On the other hand, when the writing instruction is issued from another processor, etc., the double writing control mechanism 16 compares a writing destination address and the address of the duplex source area and in case of the writing to the duplex source area, the same contents are double written to the duplex destination area. Thus, the copy of the storing contents from the duplex source area to the duplex destination area can be executed without stopping the computer system.
Patent JP-S61144331-A (JP)
Title: Manufacture of porous sheet
Inventor: KANEKO SHINGO
IPC: C08J9/00
Filed: 1984-12-19
Abstract: PURPOSE:To obtain a porous sheet which is superior in flexibility, moisture and gas permeability, stability to dimensions and tensile and tear strength, by orienting a sheetlike material of a composite obtained by compounding a plasticizer and resin whose density and crystallinity are specific with polyolefin resin and inorganic filler. CONSTITUTION:After a sheetlike material to be obtained by melting and molding a composite obtained by compounding 100wt.pts. mixed resin composite constitut ed by compounding ethylene whose crystallinity through X rays is 5-25% and density is 0.86-0.90g/cm<3> and 20-100wt.pts. copolymer with the other alpha-olefin, 50-400wt.pts. inorganic filler and at least a kind of 0.1-20wt.pts. plasticizer to be selected out of a polyester series plasticizer and epoxy series plasticizer with 100wt.pts. crystalline polyolefin resin has been oriented at the temperature of less than fusion point of crystalline polyolefin resin, and a porous sheet is manufactured by fixing the sheetlike material at the temperature.
Patent JP-H08127109-A (JP)
Title: Decorative sheet
Inventor: IZUMI CHIAKI
IPC: B32B27/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a decorative sheet characterized by that the interlaminar peel strength of laminated sheets does not lower to a degree becoming trouble from the aspect of practicality with respect to the use at an indoor place against which external light impinges or in the vicinity thereof and the expressing width of a design can be widely selected and a printing ink layer does not receive the effect of an adhesive at the time of the lamination to a wooden base material through the adhesive. CONSTITUTION: A decorative sheet is obtained by successively laminating a first transparent or translucent plastic film 1, a colored opaque solid printing layer 2 based on one-pack type vinyl chloride/vinyl acetate resin, a printing pattern layer 3, and a second transparent or translucent plastic film 4.
Patent JP-S62125463-A (JP)
Title: Forbidden rule processing and selecting system for sentence processor
Inventor: TAKAHASHI MASAMITSU
IPC: G09G5/32
Filed: 1985-11-26
Abstract: PURPOSE:To attain the selection of types of forbidden rule processes by one sentence processor by providing a key which indicates the type of a forbidden rule process, a storage device which stores information showing the type of an indicated forbidden rule process, and a controller which can carry out plural forbidden rule processes. CONSTITUTION:Data inputted by a key 101 and showing the type of a forbidden rule process are allocated to each bit in the form of flag information and stored in a storage device 102. A controller 103 refers to said data to decide the pres ence or absence of an forbidden rule process. When a forbidden rule process is carried out, it is decided whether or not a hung-down forbidden rule process is carried out in the next step. If not, it is decided whether a send-out forbidden process is carried out or not in the next step. If not, it is decided whether other forbidden processes are carried out or not in the next step.
Patent JP-2000114966-A (JP)
Title: Frequency preset device for voltage controlled oscillator
Inventor: LAFFONT JEAN
IPC: H03L7/10
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a preset device for a voltage controlled oscillator which is automatic and is also easy to use. SOLUTION: This voltage controlled oscillator VCO is preset within frequency ranges f1 and f2 corresponding to the operation range of a servo control loop ASS of a voltage controlled oscillator VCO. Here, f1<f2. This device is provided with 1st and 2nd means M1 and M2 forming 1st and 2nd phase lock loops together with the voltage controlled oscillator VCO. The 1st and 2nd phase lock loops are respectively designed so as to lock the voltage controlled oscillator to the frequencies f1 and f2. The 1st means M1 is provided with a means deactivating the 1st lock loop when the frequency of the oscillator VCO is equal to or more than f1, and the 2nd means M2 is provided with a means deactivating the 2nd lock loop when the frequency of the oscillator VCO is below f2.
Patent JP-H04145245-A (JP)
Title: Vibro-insulator for dynamo-electric machine
Inventor: TAKAHASHI SHINOBU
IPC: F16F15/06
Filed: 1990-10-05
Abstract: PURPOSE:To facilitate adjustments for flexibility value in a spring leaf by forming a recess groove in at least one of more than two spring leaves with each different rigidity and such a groove as larger than width of the spring leaf the nearest to the shafting side, in a spring bearing plate, respectively. CONSTITUTION:Even if a pressing force in a highly rigid spring leaf 21 is extremely decreased to the contraction of a shifting support structure at time of a drop in inside temperature due to air cooler watering, the pressing effect makes up for the contraction of the structure by means of restoring force of a low rigid spring leaf 22 at the side of a set screw 10, thus, utilizing a difference in the flexibility value of rigidity between these two types of spring leaves, the rigidity of the structure is secured. As for expansion in the structure due to an inside temperature rise, this low rigid spring leaf 22 is pressed by the set screw 22 and thereby it is flexed, and when the flexibility value is increased more, it sticks close to a recess-form groove 21a of the high rigid spring leaf 21. When this expansion is further advanced, the flexibility value of the high rigid spring leaf 21 is securable up to a depth portion of a recess-form groove 20a of a spring bearing plate 20, thus pressing force is relieved as far as each groove depth portion, securing the required rigidity in this way.
Patent JP-H03127061-A (JP)
Title: Leader carrying mechanism for developing device
Inventor: TSUKADA TADAHARU
IPC: G03D3/08
Filed: 1989-10-13
Abstract: PURPOSE:To assure handing over leader by reversing the leader fed toward an upper direction from a first processing tank to inside a second processing tank and delaying the carrying speed of a leading tip of the reversed leader to be slower than the carrying speed of the timing belt inside the first processing tank. CONSTITUTION:The leader 46 which is fed inside the processing tank 22 is fed sequencially to each processing tank 26, 28, and 30 by a leader carrying mechanism 150. After the carrying direction of the leader 46 is reversed by chamfers 160 and 161 by the leader carrying mechanism 150, the carrying speed of the leading tip part is delayed by a hooking part in a state when the leading tip part enters a carrying locus of an engaging projection 86C. When the leading tip part of the leader 46 is delayed, since the middle part of the leader 46 and afterwards receives the carrying force, the middle part is given pressurized weight and the middle part is expanded. Thus, the engaging projection of the timing belt 86 inside the processing tank 28 is surely inserted into square holes 48, and the leader 46 is surely handed over.
Patent JP-S61146904-A (JP)
Inventor: FUKUOKA KATSUMI
IPC: E01D22/00
Filed: 1984-12-17
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-H02256021-A (JP)
Title: Liquid crystal display device
Inventor: KANZAKI SHUICHI
IPC: G02F1/1347
Filed: 1989-10-13
Abstract: PURPOSE:To improve the dependency on visual sensation and to eliminate the gradation inversion at the time of a black and white display and the gradation inversion in a color display by laminating a visual angle compensating means on a liquid crystal display element thereby constituting the liquid crystal display device. CONSTITUTION:The liquid crystal display cell 18 is constituted by including a liquid crystal cell 1 for display, a liquid crystal cell 2 for visual angle compensation, and a pair of polarizing plates 15, 16. The liquid crystal cell 2 for visual angle compensation is forming perpendicularly oriented films 11, 12 of an org. silane system on the respective opposite surfaces of a pair of glass substrates 9, 10 and forming a liquid crystal layer 14 in which liquid crystal molecules are perpendicularly oriented when a liquid crystal material is sealed between the substrates 9 and 10. The direction of the max. main refractive index of the liquid crystal cell 2 for visual angle compensation is, therefore, perpendicular to the glass substrates 9, 10, i.e. coincides with the major axis direction (optical axis) of the liquid crystal molecule of the liquid crystal layer 14. The display characteristics good over the wide range of the visual angles are obtd. in this way and the state in which the gradations are inverted at the time of display is prevented. The gradation inversion that the prescribed color display is not made is suppressed if this device is executed to the color liquid crystal display device to execute the gradation display.
Patent JP-H06120578-A (JP)
Title: Thick film actuator
Inventor: AKIYAMA ZENICHI
IPC: B81B3/00
Filed: 1992-10-06
Abstract: PURPOSE:To make it possible to manufacture a very miniature thick film actuator using a micromachining technique and piezoelectric body, which require precise displacement, by constituting the actuator of a support and thick film piezoelectric material and forming it into diaphragm shape. CONSTITUTION:A monomorphic actuator uses for a support 1 a Si wafer substrate with a thermal oxidation film 2 formed thereon. It is provided with a thick film piezoelectric material 6 composed of a lower electrode 3, piezoelectric film 4 and upper electrode 5. The lower electrode 3 is obtained by depositing Ti and Pt layers using a vacuum film formation method, such as sputtering. The piezoelectric film 4 uses a PZT piezoelectric body, which is superposed on the lower electrode 3. The PZT piezoelectric body is formed by depositing lead zirconate-titanate and thereafter turning the resultant thin film into a semiconductor by heat treatment in an oxygen atmosphere. The upper electrode 5 is obtained by forming a PT film as the lower electrode 3 is.
Patent JP-H03133730-A (JP)
Title: Method and device for transferring box
Inventor: INOUE MASAO
IPC: B65B63/00
Filed: 1989-10-13
Abstract: PURPOSE:To prevent slipping-off of a box from two support bars, and to transfer the box stably in the forward direction automatically by shifting the box while supporting the opposed two positions of the inner surface of the box having sidewall having depth surrounding an article by the two bars. CONSTITUTION:Boxes are transferred while supporting opposed two positions on the insides of the boxes A1, B1, C1 having sidewalls having depth surrounding articles by two bars 1, 1'. A square box A is supported by the two bars 1, 1', and a moving-base moving means is operated. Accordingly, a moving base with the two bars 1, 1' is shifted along one rail 2. When the box is supported by the two bars 1, 1' and there is a holder 12 in the lower section of the two bars, the box supported by the two bars 1, 1' is sustained from the lower side by the holder 12.
Patent JP-S63121994-A (JP)
Inventor: TOMIOKA TOSHIO
IPC: G07D9/00
Filed: 1986-11-12
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-S62128076-A (JP)
Title: Magnetic recording signal reproducing device
Inventor: OOTA MASA
IPC: G11B21/10
Filed: 1985-11-28
Abstract: PURPOSE:To complete the tracking to an optimum reproducing position with a high accuracy and approximately at the constant tracking time by changing the reference value which is the discriminating standard of a level difference, in accordance with the inner outer peripheral position of the designating track. CONSTITUTION:A level difference DELTAV of a reproducing RF signal between two front and rear points when a reproducing head 2 is shifted to the fine distance is compared with the reference value specified beforehand, discriminated to be at the optimum position or not and the reference value which is the discriminating standard, is changed in accordance with the inner outer peripheral position of a designating track. Concretely, based upon the level ratio of the reproducing RF signal with the inner-most and outer-most periphery, the reference value is changed so that the value can be smaller at the inner peripheral side and larger at the outer peripheral side. Here, as the head position of a horizontal shaft, the position where a track center and a reproducing head center are coincident is a zero position (reference position). When the maximum levels at the inner outer periphery of the reproducing RF signal in the reference position which is the optimum reproducing position are respectively V1 and V2, a level ratio K comes to be K=V1/V2 (=1.5-3 value approximately).
Patent JP-H01111005-A (JP)
Title: Method for air gap spinning
Inventor: NAGASAWA HIROSAKU
IPC: D01F2/02
Filed: 1987-10-26
Abstract: PURPOSE:To facilitate start of spinning and improve spinning productivity, by positioning an inlet of a flow tube at a specific distance from the surface of a coagulating solution and setting spinning hole axes of a spinneret and discharge linear velocity under respective specific conditions. CONSTITUTION:A spinning solution is spun through a spinneret 3 in which spinning hole axes 5 intersect at one point 6 [located between an intermediate point of a distance (L0) from the liquid surface 9 of a coagulating solution to the inlet of a flow tube 11 and a point at a distance (L0) away in the outlet direction of the flow tube] on the center line of the flow tube 11 at >=350m/min discharge linear velocity by an air gap method. The inlet of the flow tube is located at a distance of 5-40mm from the liquid surface of the coagulating solution and the resultant yarn, together with the coagulating solution, is passed through the flow tube and discharged.
Patent JP-H11156249-A (JP)
Title: Injector and use of this injector for spraying to catalyst bed
Inventor: SCHOLZ NORBERT
IPC: B05B7/14
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To avert the locally excessive distribution quantity of a promoter which may in some cases entail the deactivation of a catalyst by forming gas for propulsion, carrier gas and solid particles or liquid drops to turbulent flow and radially and uniformly distributing the formed mixture. SOLUTION: An injector constitutes double jacketed pipe consisting of an inside pipe 1 and an outside pipe 2 and this double jacketed pipe is connected to a base body 5 via an intermediate member 3 having 8 pieces of bored holes 4 with respect to the double jacketed pipe. This base body 5 is internally provided with an annular distribution chamber 51 and the connecting passage 52 in the form of the bored holes from this annular distribution chamber 51 communicates with an annular chamber 10 for the gas for propulsion to individual injector members 8 to 11 to supply the gas for propulsion through the spacing between the inside pipe 1 and the outside pipe 2 so that the carrier gas or solid particles or liquid drops supplied through the inside pipe 1 are made into the turbulent flow and the formed mixture is radially and uniformly distributed.
Patent JP-S63124774-A (JP)
Title: Control circuit for inverter device
Inventor: SUGIMOTO SHIGEYUKI
IPC: H02M7/48
Filed: 1986-11-11
Abstract: PURPOSE:To remove the overexcitation, short torque, etc. of an induction motor by selecting the mean period of DC bus voltage in response to the variation of DC bus voltage and using the voltage mean value for correcting a V command. CONSTITUTION:An inverter device is constituted of a power rectifier 1, a smoothing capacitor 2 and a power inverter 3, and an induction motor 4 is driven. The control circuit is organized of a detector 5 for the DC bus voltage of the inverter device, a V-command correction circuit 6, a PWM signal preparation circuit 7, and a drive circuit 8 for a switching element in the power inverter 3. Said DC bus voltage value is taken-in at every fixed time and the mean value is obtained at that time, and a voltage means circuit 11 changing the intake time in inversely proportional to the variation section of said mean value and a differential circuit 10 acquiring the difference of the mean value and a current DC bus voltage value are added. Accordingly, a mean period is lengthened and response is delayed when DC bus voltage finely fluctuates, and the mean period is shortened and response is quickened when DC bus voltage suddenly changes, thus correcting a V command.