baber/WOPTO huggingface dataset:
Patent JP-H0681762-A (JP)
Title: Micro pump
Inventor: HANSUUPEETAA TORAA
IPC: F04B19/24
Filed: 1993-06-15
Abstract: PURPOSE: To use a micropump having a working chamber, an intake valve and a discharge valve formed from silicon wafers for gas. CONSTITUTION: A micropump having a working chamber 1, an intake valve 2 and a discharge valve 3 is provided. The valves 2, 3 are formed integrally with silicon wafers. The gas in the working chamber 1 is heated by a heating element 6 so that an overpressure is produced in the working chamber. Partial vacuum is generated by cooling the gas in the working chamber. The pump action of the micropump is achieved through the succession of overpressure and partial vacuum.
Patent JP-H082125-A (JP)
Title: Thermal transfer ink sheet
Inventor: WATANABE TETSUO
IPC: B41M5/52
Filed: 1994-06-24
Abstract: PURPOSE:To prevent t e generation of wrinkles in an ink sheet by setting the characteristic of a support of the ink sheet so that a change of an elongation characteristic becomes predetermined % or less within a temp. range from room temp. to temp. in a specific atmosphere. CONSTITUTION:The characteristic of the support of a thermal transfer ink sheet receiving the application of intense heat and high tensile action is set so that a change of an elongation characteristic within a temp. range from room temp. to temp. in an atmosphere up to 400 deg.C becomes 2% or less. Further, the dynamic elastic modulus value of the support in an atmosphere of 50-400 deg.C is set to 8.0X10<10>-4.0X10<10> [dyne/cm<2>]. The temp. dependence value of the dynamic loss tangent (tan delta) of the support is set to 42 deg.C at the time of tandeltamax =0.04 and l86 deg.C at the time of tandeltamax=0.05. The thickness of the support is 6.0 p m or less and an ink layer is provided on one surface of the support and, according to circumstances, a heat-resistant lubricating layer is provided to the surface on the side opposite to the ink layer.
Patent JP-S6038333-A (JP)
Inventor: HERUBE HINNEKENSU
IPC: B01J23/86
Filed: 1984-07-12
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-S5667979-A (JP)
Title: Preparation method of josephson element
Inventor: TSUBOUCHI NATSUO
IPC: H01L39/24
Filed: 1979-11-05
Abstract: PURPOSE:To form a throttle part of a Josephson element with high accuracy by a method wherein an oxide resisting material film of a superconduction body layer is formed into a micro bridge shape having a throttle part on an oxide film of a substrate and taking the oxide resisting material film as a mask, the ultra conduction body layer is oxidized. CONSTITUTION:A silicon oxide film 2 is formed on a silicon substrate 1 and thereupon, approximately 50,000Angstrom  of an ultra conduction body layer 3 such as Nb is evaporated and stil thereupon, approximately 1,000Angstrom  of a silicon nitride film 5 is piled by means of a CVD method. Next thereto, a photo resist 6 of a given pattern is formed and taking this as a mask, the nitride film 5 and the superconduction body layer 3 are etched selectively to form a micro bridge shape having a throttle part 7. After the photo resist 6 is etched, when the superconduction body layer is oxidized taking the nitride film 5 as a mask, oxidation advance from an edge part, as a result, if an oxidation time is adjusted and controlled, the dimension of a throttle part 7 can be formed with high accuracy.
Patent JP-S626071-A (JP)
Inventor: OZAKI SOJI
IPC: E04H6/06
Filed: 1985-06-28
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-H04368477-A (JP)
Title: Inverter
Inventor: NISHINO HIROYUKI
IPC: H05B41/392
Filed: 1991-06-15
Abstract: PURPOSE:To improve controllability, to reduce a loss of a power source for supplying a control power to a controller, and to reduce a size. CONSTITUTION:A current limiting rectifier B limits part of outputs to be generated by ON/OFF of switching elements Q1, Q2, rectifies it and supplies it to a capacitor C6 of a power source circuit C. A controller 2 has a comparator for comparing a voltage across the capacitor with a reference voltage variable by the regulation of a variable resistor VR2. An auxiliary switching element Q6 is controlled ON, OFF by the output of the comparator through a driving circuit.
Patent JP-S631345-A (JP)
Title: Spindle motor
Inventor: KOGA YOSHIRO
IPC: H02K11/00
Filed: 1986-06-19
Abstract: PURPOSE:To miniaturize a spindle motor and to decrease the number of parts, by embedding an index magnet into the notched recessed section of a rotor magnet. CONSTITUTION:With a spot per round on the outside or inside circumferential side of predetermined magnetized section of a rotor magnet 1 divided to magnet ize into 4-poles in the radial direction is provided a notched recessed section 2, where an index magnet 3 is embedded so as to equalize the pole direction. An index signal is then made out using the output signal of a position detecting means. Thus in the same shape of a rotor magnet as conventional one, the same position signal and index signal of a rotor magnet are obtained as the conventional signals. As an index detecting element becomes unnecessary, it is now possible to miniaturize a spindle motor and to decrease the number of parts thereof.
Patent JP-S62298361-A (JP)
Inventor: TANAKA MAMORU
IPC: A61L9/00
Filed: 1986-06-18
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-H039613-A (JP)
Title: Binarizing device
Inventor: FUJINO OSAMU
IPC: H03K5/08
Filed: 1989-06-06
Abstract: PURPOSE:To reduce malfunction immediately after data input is interrupted once and is restarted by detecting whether or not data is included in an input signal, and holding the comparative reference signal of a comparator at a level just before detecting data absence when the data absence is detected. CONSTITUTION:A voltage hold circuit 4 is set at a non-holding state where an input voltage is outputted as it is when data presence is detected stationarily with a data presence/absence detection circuit 3, however, when the data absence is detected, it is set at a holding state where the input voltage just before detecting the data absence is held and outputted. A timing adjusting circuit 5 is comprised of a sort of on-delay type timer or a delay circuit. When the data presence/absence detection circuit 3 is migrated from a data absence detecting state to a data presence detecting state, the migration of the hold circuit 4 from the holding state to the non-holding state is delayed a little.
Patent JP-S5569415-A (JP)
Title: Mount pasting machine for resin sheet
Inventor: ISHIZUKA KOUICHI
IPC: B65C9/00
Filed: 1978-11-21
Abstract: PURPOSE: To automatically paste sheets such as phono sheet on mounts by feeding a synthetic resin sheet having an adhesive sheet with a separable pattern paper, peeling the pattern paper off at the peeling section and pasting thereof on the  mounts at the pasting section.  
     CONSTITUTION: In a feeder section A, a synthetic resin sheet a having an adhesive sheet with a separable pattern paper (adhesive on both sides) as half separated thereon is introduced between an upper conveying belt 6a and a lower conveying belt 6b and conveyed to the peeling section, where the peeling paper is completely peeled off the sheet bending thereof by the tip of a peeling stand 7. The effective sheet left is conveyed to the pasting section c to be pasted on a mount, and further placed between press rollers 40 and 41 to achieve the adhesion thereof thoroughly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000335560-A (JP)
Title: Packaging container
Inventor: TAWARA HIDEKI
IPC: B65D5/66
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent contents from being damaged by a top flap in automatically boxing contents which are easily damageable such as a vegetable or fruit in a packaging container such as a corrugated board box. SOLUTION: This corrugated board box 11 comprises a tube shape main body 12 whose four sides are surrounded by side walls 13a-13d, and top flaps 14a-14d and bottom flaps 15a-15d which extend from the peripheral edge of the top and bottom end parts of the main body 12 and close the top and bottom end parts of the main body 12 by folding inward. The top long side flaps 14a, 14b extending from the top end of the facing side walls 13a, 13b of the main body 12 long hand sides are provided with inwardly foldable tabs 16a, 16b formed by cutting and raising a part of the flaps 14a, 14b.
Patent JP-S6034231-A (JP)
Title: Automatic parts mounting system
Inventor: AOYAMA NORIYUKI
IPC: B23Q5/38
Filed: 1983-08-06
Abstract: PURPOSE:To reduce the weight of a movable head by gearing the teeth provided on the outercircumference with the rack teeth then moving the movable head along the rack teeth and rotating the parts holder by required angle while holding parts. CONSTITUTION:A head 3 movable in the directions of X, Y axis is mounted with an up/down sliding board 10 fixed with the holder body 9 while slidably in the direction of Z-axis. A tubular holder 13 is screwed in the direction of Z-axis on the lower face of body 9 to fit the tubular base 15 of parts holder 5 rotatably while in parallel with Z-axis. Gears 16 are provided on the outercircumference of said base 15 while a bit 17 for sucking the parts is mounted on the innercicumferential face while slidably in the direction of Z-axis. A rack supporting frame 19 is secured at the mounting section to journal the rack board 21 having rack teeth 21a rotatably to be geared with the gear 16. When moving along the rack teeth 21a, the parts holder 5 will rotate to rotate the part P.
Patent JP-H09324955-A (JP)
Title: Refrigerating device
Inventor: FUJITAKA AKIRA
IPC: F25B13/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To conjecture refrigerant pressure from measuring temperature information having high correlation to the refrigerant pressure and obtain the proper target refrigemant outlet temperature of a compressor and a stable and optimum outlet temperature. SOLUTION: Temperature sensors 11 to 13 detect the refrigerant outlet temperature and the respective refrigerant condensation and evaporation temperature of a compressor 1. Under the control of a microcomputer 20, respective condensed and evaporated refrigerant saturation temperatures are conjectured from the respective refrigerant condensation and evaporation temperatures, the refrigerant outlet (condensation) pressure of the compressor 1 is supposed from the condensed refrigerant saturation temperature, and the refrigerant inlet (evaporation) pressure of the compressor 1 is supposed from the evaporated refrigerant saturation temperature, respectively.  Then, the target refrigerant outlet temperature of the compressor 1 is determined from the refrigerant inlet temperature of the compressor 1 calculated from the the evaporated refrigerant saturation temperature, the refrigerant inlet (evaporation) pressure and the refrigerant outlet (condensation) pressure and the opening degree of a throttle device 3 is controlled so that the refrigerant outlet temperature of the compressor 1 coincides with the target refrigerant outlet temperature.
Patent JP-H0818826-A (JP)
Title: Digital gamma correction circuit
Inventor: SUZUKI HIROTO
IPC: H04N5/202
Filed: 1994-06-27
Abstract: PURPOSE:To reduce the number of input items by gamma correction with polygonal line approximation without a ROM and changing a gamma characteristics in real time to provide a gamma correction circuit without using a segmented data piece. CONSTITUTION:This correction circuit is made up of a selection signal generator 11 generating a selection signal S depending on a level of an input video signal, a 1st multiplier 16 multiplying tilt information selected under the control of a 1st selection circuit 12 based on a selection signal with the input video signal, a subtractor 17 and a 2nd multiplier 18 generating intercept information based on tilt information selected under the control of 2nd-4th selection circuits 13-15 and reference value information representing the level of the input video signal based on the selection signal, and an adder 19 adding the output of the 1st multiplier 16 and the output of a 2nd multiplier 18 to generate the output video signal.
Patent JP-S5844049-A (JP)
Inventor: YAMAZAKI TANEZOU
IPC: A61C13/14
Filed: 1981-09-11
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-H096988-A (JP)
Title: Apparatus for giving of depth instruction to color
Inventor: KIIRU AARU BERII
IPC: G06T15/80
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To attain accurate graphic display regardless of the existence of texture mapping by applying a depth instruction to color in each picture element of a triangle. SOLUTION: A picture element generator 112 in a scanning converter independently interpolates each rendering parameter and calculates the X and Y coordinates and color value of each picture element in a triangle. The calculated values at each picture element are supplied to a texture mixing unit 114. The color value of each picture element generated from the generator 112 and a texture cell obtained from a texture mapping chip are combined in accordance with a previously selected mixing operation method and a resultant color value is supplied. A depth instruction mixing unit 116 combines the variable power coefficient of a depth instruction in each picture element and the color of the depth instruction with the resultant color of each picture element and supplies the depth-instructed color of each picture element.
Patent JP-S62299976-A (JP)
Title: Control device for current supply to load
Inventor: KOZAIKU KIYOTO
IPC: G03G15/20
Filed: 1986-06-20
Abstract: PURPOSE:To reduce a rising time to be generated by sort start as small as possible by automatically correcting the increment of the rising time in accordance with the voltage of a power supply connected to a load. CONSTITUTION:When a flag LO2 sent from a main control unit 100 is '1', i.e. a continuous copy mode, and the copy process is a 2nd sheet or after, the subtracted value DIFF of a phase angle timer at the time of soft start is set up differently at the time of a 1st copy in an one-copy mode and a continuous copy mode and at the time of 2nd copy and after in the continuous copy mode. Namely, the control duty of a fixing heater is fixed on 100% or 0% at the time of turning on an exposure lamp and the subtracted value DIFF is corrected to a phase angle timer at the time of soft start in accordance with the ON/OFF state of the fixing heater. Consequently, the time required for the soft start processing can be suppressed at its minimum and useless time can be removed.
Patent JP-S63310755-A (JP)
Title: Concrete admixture
Inventor: IIZUKA MASANORI
IPC: C04B24/26
Filed: 1987-06-10
Abstract: PURPOSE:To obtain the concrete admixture increasing flowability of concrete and keeping it constant, by constituting the titled admixture with non-aq. solvent soln. of polymer of ethylenic dicarboxylic anhydride or copolymer of other monomer copolymerisable with the anhydride. CONSTITUTION:The polymer of known ethylenic unsaturated dicarboxylic anhydride or copolymer of the anhydride and the other monomer copolymerisable with the anhydride, having 500-5,000 mean mol.wt. is dissolved in the non-aq. solvent such as hydrocarbon, etc. The non-aq. solvent soln. is used as concrete admixture. For example, maleic anhydride, etc., is pref. as the ethylenic unsaturated dicarboxylic anhydride above-mentioned. Vinyl monomer, especially C2-8 olefin and styrene, is pref. as the other monomer polymerisable with the anhydride above-mentioned. Concrete compounded with the concrete admixture of this invention can be hardened by a method for hardening of usual concrete.
Patent JP-H09203544-A (JP)
Title: Reverse flow preventive structure for ventilating device for building
Inventor: MOTOHASHI MASATOSHI
IPC: F24F13/15
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a reverse flow preventive structure for a ventilating device for building, which can reduce time and labor for the maintenance work of a check-valve. SOLUTION: A ventilation fan is provided in a space on the back of a ceiling, and the connecting part of the ventilation fan is connected to an air discharging port 2 being provided on respective ceilings 1 of a bathroom, a powder room and a toilet by a duct, for a ventilating device for a building. For such a ventilating device for the building, at the air discharging port 2, a check-valve 6 having two valving elements 62, 62 which are axially attached so as to be turnable in the vertical direction by a differential pressure between an air pressure in a room and an air pressure in a duct D1, and turn downward to close the air discharging port 2 when the air pressure in the room is lower than the air pressure in the duct D1, and turn upward to open the discharging port 2 when the air pressure in the room is higher than the air pressure in the duct D1, is provided.
Patent JP-H08338301-A (JP)
Title: Cylinder liner
Inventor: MAEKAWA KAZUHIKO
IPC: F02F1/10
Filed: 1995-06-12
Abstract: PURPOSE: To reduce consumption rate of lubricant while preventing the lubricant which is in the top land clearance to be supplied to an inner periphery of a cylinder liner from rising in the direction of a combustion chamber, by providing a ring groove in a higher place than a top dead center of a piston on the inner periphery of the cylinder liner which a piston ring comes into slide contact with. CONSTITUTION: A ring groove 1b is provided above the top dead center of a piston in a cylinder liner 1 and the lubricating oil scraped up by a reciprocating movement of a piston 3 fits a ring 10 with a collision surface 10a into the ring groove 1b. Consequently, in the vicinity of the top dead center of the piston 3, the lubricating oil 6 in a top land clearance 5 is given an upstroke by an upward inertial force of the piston 3 but the lubricating oil collides with a lower face of the ring 10 or the collision surface 10a and drops so that the scattering into a combustion chamber 9 is prevented. Therefore, the wastefully consumed lubricant oil is remarkably decreased which invades the combustion chamber 9 to be evaporated with flame.
Patent JP-H076072-A (JP)
Title: File restoring method
Inventor: MIZUNO TAKASHI
IPC: G06F12/00
Filed: 1993-06-16
Abstract: PURPOSE:To restore a master file to a state before its update and make the restoration simple, speedy, and correct by copying and saving necessary information as before-update information on the master file prior to a process and copying this information to the master file when the update process of the master file is interrupted. CONSTITUTION:In the step of copy saving process 4, the individual master file is copied as an individual before-update master file and saved as a copy file 5. In a step 6, the transaction process, entry process, etc., of the ledger, auxiliary ledger, etc., of the individual master file are performed. In a step 7, whether or not the transaction process, entry process, etc., normally end is inspected. When not, the individual master file is restored in a step 8. In this process, the individual master file is restored to the state before the updating operation by replacing the master file with the contents of the copy file 5 generated in the step 4.
Patent JP-2000339888-A (JP)
Title: Optical disk device
Inventor: CHAEN HIDEICHIRO
IPC: G11B21/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the stationary friction of an optical pickup feeding mechanism, and to realize stability during high-speed accessing by suppressing backlash or vibration in a guiding member or an optical pickup by a suction force toward a magnetic body provided on a base. SOLUTION: During the on-going reading of data by an optical pickup head 13, a lens 24 is shifted 25 in the outer peripheral direction of an optical disk following a track. After the lens shifting 25, a tracking error signal is offset, a feeding machine is driven by this signal, and the lens 24 is returned to a neutral point 26 again. When the stationary friction of a feeding mechanism is large, a head 13 is not easily moved, the lens shifting 25 becomes excessive, causing impossible data reaping, tracking servo shifting or the like.  At this time, a coil driving signal is generated by a tracking error signal, fed to a driver, an electromagnetic force control mechanism 1 is driven to reduce suction force to make smooth the feeding of the head 13, and also by increasing a suction force and a stationary friction force near the lens neutral point 26, strong resistance to external disturbances or vibration is provided.
Patent JP-H01315062-A (JP)
Title: Action mode switching device
Inventor: MIYAKE IZUMI
IPC: G11B19/16
Filed: 1988-06-14
Abstract: PURPOSE:To quickly switch the action modes by displaying the action modes every time these modes are switched and carrying out mechanically the final action mode only when a prescribed time passes with absence of the switching input. CONSTITUTION:The normal, skip and editing modes are circulatingly switched by a switch 13. At the same time, a magnetic head is shifted to the tracks different in principle from each other for photographing and recording when said three action modes are set. The display of the action modes is switched at an action mode display past B every time the action modes are switched by the switch 13. Thus a set action mode is displayed. While the magnetic head is shifted to the position of a track in accordance with the set action mode only when the set action mode is not switched for a fixed time after the switch of the action modes.
Patent JP-S5667282-A (JP)
Title: Motorless, press type small-sized printer
Inventor: OKABE KATSUHIKO
IPC: B41J11/00
Filed: 1979-11-08
Abstract: PURPOSE: To obtain a small-sized printer which eliminates the need for a motor, by a method wherein, in a parallel type printer, printing is conducted by pressing a printing wheel by hand, and an energy required for turning and driving of the printing wheel is charged when pressing.  
     CONSTITUTION: With a hand-operated lever 2 slided to the left, a platen 8 moves in synchronism with the movement of the lever 2, and printing is done by pressing a printing wheel 1 which has already finished the selection and determent of types. The first lever 3 slides to the right against springs 4 and 6 thereupon, and is deterred by a deterring lever 9. When a pressing power is released, the hand-operated  lever 2 restores to the ring, and simultaneously, a hook lever 7 rotates clockwise,  and the force of the spring 6 slides a lever 5 to the left. With this the printing wheel  1 is turned clockwise and restores to a start position. With an electromagnetic device Mg electrified according to a printing instruciton, the deterring lever 9 rotates clockwise and the levers 3 and 5 slide to the right, whereby the printing wheel 1 is turned counterclokwise. Operations necessary to select and deter the types of the printing wheel 1 are performed when the wheel 1 rotates counterclockwise. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5935760-A (JP)
Inventor: YAMAGUCHI TOSHIHIRO
IPC: F25B27/02
Filed: 1982-08-23
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。