baber/WOPTO huggingface dataset:
Patent JP-H10184083-A (JP)
Title: Vibration damper
Inventor: AOKI YASUO
IPC: E04H9/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to apply a continuous power source e.g. of a vibration-damping mechanism, by generating hydraulic pressure by a hydraulic-pressure generator installed to a building structure by relative displacement between a foundation ground and the building structure and adding pressure to a reaction generator mounted on the building structure. SOLUTION: The body of a hydraulic-pressure generating cylinder 10 is set up onto a foundation ground 3, and a ram shaft 12 is fitted to a building structure 1. The left-right liquid chambers of the hydraulic cylinder 10 are connected to the left- right liquid chambers of a reaction generating cylinder through a detector 5 by using hydraulic pipes respectively. When the foundation ground 3 is moved in the right direction by an etrthquake and other any causes, hydraulic pressure is increased by relative displacement between the foundation ground 3 and the building structure 1 in the liquid chamber on the left side of the hydraulic cylinder 10. Hydraulic force is added to the liquid chamber on the right side of the reaction generating cylinder through the pipe.  The reaction generating cylinder is moved in the right direction by hydraulic force, and shifted to the direction that the resonance of the building structure 1, in which resonance is being generated, is damped through the ram shaft 12, the left.
Patent JP-H11194389-A (JP)
Title: Light quantity adjusting device and image input device provided therewith
Inventor: SATO OSAMU
IPC: G03B9/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To protect an image pickup element by giving a driving pulse for making a light quantity adjusting member in a totally closed state in accordance with turning off a power source to a stepping motor and stopping the supply of the driving pulse when the totally closed state of the light quantity adjusting member is detected. SOLUTION: The image pickup element 22 outputs image pickup light quantity information in proportion to image pick the light quantity to a diaphragm control circuit 25, and a diaphragm value detection circuit 27 detects the present diaphragm value and outputs it as diaphragm value information to the circuit 25. The circuit 25 gives the driving pulse to the stepping motor 1 based on output from the element 22 and the diaphragm value information so that an appropriate diaphragm aperture may be obtained, and also outputs the driving pulse to the circuit 27. When a power source turnoff detection signal S2 is inputted, the circuit 25 gives the driving pulse to the motor 1 so that the light quantity adjusting members 12 and 13 may be moved to the totally closed position. Then, the circuit 25 stops the supply of the driving pulse when a reset signal S3 is inputted.
Patent JP-2001174310-A (JP)
Title: Air purge type level detecting device
Inventor: KAWABE KOICHI
IPC: G01F23/18
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous action of a pressure switch caused by the sticking of powder to the tip of an air pipe. SOLUTION: A fine-pressure circuit 13 having a pressure switch PS and a pressure control orifice 12 is connected via a solenoid valve SV to the middle of the air pipe 8 connected with the base end to a blower 11 and arranged with the tip downward from the discharge port of a powder storage tank to blow the air discharged from the blower 11 from the tip. When powder 5 is loaded on a truck lorry 1, the air discharged from the blower 11 in advance is blown from the air pipe 8 through the blow side port of the solenoid valve SV, the solenoid valve SV is switched to the purge side port, and the air is purged from the tip of the air pipe 8 through the fine-pressure circuit 13.
Patent JP-H10192469-A (JP)
Title: Table tennis practicing ball returning device
Inventor: KAGEYAMA SHIGERU
IPC: A63B67/04
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To return a ball caught by a net to this side without being fallen from a table to improve the effect of practice and reduce the fatigue. SOLUTION: This device is formed of a base plate 1 with down gradient which is extended from the pole 12 side of a net support laid on a table 10 to the side edge upper surface of the table, a substantially semicircular ball returning guide 8 turned inward in a plane view which is provided vertically on the upper surface of the base plate 1 so that one end makes contact with a net 13 in about the upward position on the table side edge, and the other end is linearly extended toward the outer end central part of the table, and a fixing means for fixing the base plate 1 to the table 1, the pole 12 of the net support, or a clip base.
Patent JP-H11242029-A (JP)
Title: Detection and measurement of solid phase association factor
Inventor: KRAUS MICHAEL DR
IPC: G01N33/53
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting and measuring a solid phase association factor associated with many factors in the same solid phase. SOLUTION: The method for detecting or measuring a solid phase association factor comprises the steps of bringing a sample into contact with at least one ligand having a bonding affinity to the solid phase association factor and transmitter particles immobilized with a transmitter, and at least one ligand having a bonding affinity to the solid phase association factor and receiver particles immobilized with a receiver, and then measuring a signal generated if the transmitter and the receiver are sufficiently approached to one another. Particularly, this method relates to a detection of a cell surface receptor used to decide a cell type or measure a cell activated state. That is, a flow cytometry generally widely used so far can be replaced by a more simple method.
Patent JP-2000195269-A (JP)
Title: Semiconductor memory element
Inventor: SHU SHINKO
IPC: G11C7/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory element which can increase the overall operation speed of an element by guaranteeing stability in transferring a signal or data and reducing the overall pulse width by securing high speed operation. SOLUTION: This device is provided with transmission lines DB, /DB connected to drive sections 1, 2 and for transmitting a signal from a drive section, delay means 7, 8 for delaying a level of a transmission line and outputting the delayed signal, pre-charge means 12, 13 for pre-charging the transmission line to which the delay signal is inputted, and a stabilizing means 30, 31 constituted of level transition sensing means 30A, 31A which sense level transition of a transmission line, transmitted from the driving section and switching means 30B, 31B performing quickly level transition of the transmission line by switching operations in response to a sensed signal.
Patent JP-H06198548-A (JP)
Title: Durability evaluation method for boring drill for elastic foam body and durability evaluation device
Inventor: NAKANE TSUYOSHI
IPC: B23Q17/09
Filed: 1992-12-29
Abstract: PURPOSE:To prevent a fracture of a drill and to reuse it after grinding by detecting a displacement amount of an elastic foam body by a displacement sensor when it is perforated by a boring drill and determining the durable time limit when the displacement amount reaches the fixed value. CONSTITUTION:Under the condition that a spot of a laser type displacement sensor 31 is matched to a measurement position M around the upper part of a boring drill insertion position, and under this condition, a zero signal is sent to a meter relay 33 from a sequencer 34. Then, a boring operation of a polyurethane foam body 10 by a drill 20 is started and displacement, of the foam body 10 in the measurement position M during the boring operation is detected continuously by the laser type displacement sensor 31 and its output signal is converted by a sensor amplifier 32 into a voltage signal to be outputted to the meter relay 33. When the detected voltage signal value is above the predetermined upper limit value of the displacement, an H signal is outputted, and an alarm buzzer 35a is rung when the H signals are outputted several times, for example three times, continuously, and then an automatic boring cycle is stopped.
Patent JP-H06207176-A (JP)
Title: Method for thermal coagulation under stirring, liquid crystal and laminate produced by using the liquid crystal
Inventor: WATANABE HARUO
IPC: B32B7/02
Filed: 1992-12-11
Abstract: PURPOSE:To easily obtain a lyotropic liquid crystal having excellent developed color and transparency and free from bubble by heating and stirring an isotropic aqueous solution of a linear homopolysaccharide derivative to form a turbid mixture, flocculating and precipitating the solute and removing the phase-separated supernatant. CONSTITUTION:A linear homopolysaccharide derivative (e.g. hydroxypropyl cellulose) is incorporated with 0.1wt.% aqueous solution of sodium chloride and thoroughly stirred to form a homogeneous isotropic aqueous solution. The aqueous solution is stirred at least once and heated at 80 deg.C to effect the flocculation of the derivative. The obtained turbid mixture is dispersed and left standing for 26hr to effect the flocculation and precipitation of the linear homopolysaccharide derivative. The obtained system is allowed to separate into a turbid flocculated layer and a supernatant layer. After removing the excess supernatant, the system is returned to room temperature to obtain a lyotropic cholesteric liquid crystal. The liquid crystal is sandwiched between substrates and the circumference of the laminate is sealed to obtain a highly transparent liquid crystal laminate exhibiting clear and bright color by dividing a visible light into a reflection light having high saturation and a transmission light having high transparency.
Patent JP-2000255226-A (JP)
Title: Method for determining prelimianrily selected performance characteristic of tire tread and tire with tread having optimum characteristic with respect to this performance characteristic
Inventor: MANCOSU FEDERICO
IPC: G01M17/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the traveling noise by a tread and optimize the riding comfortableness by dividing the tread into grids of cells, dividing each of the contact areas of the tread into longitudinal and cross sectional strips, and specifying the direction of piles of filled cells and empty cells. SOLUTION: A tread is divided into a three-dimensional grid consisting of filled cells 23 and empty cells 24, and cell piles 123-125 are specified in the grid. Each of contact areas of the tread is divided into longitudinal and lateral strips 27, 28 consisting of cell piles, and each strip 27, 28 is set so as to have prescribed lateral and longitudinal dimensions. Further, the number of piles 123 of continuous charged cells in which the boundary is set by two cell piles consisting of the partially filled pile 125 or the empty pile 124 is counted, and the cell piles 124 and 125 are set so that one is in the front to the pile 123 within each strip 27, 28, and the other in the rear.
Patent JP-H11169628-A (JP)
Title: Treatment of waste gas of incineration furnace and device therefor
Inventor: MAEDA KUNIO
IPC: B01D53/70
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress the discharge quantity of a trace harmful material such as dioxin to the air by removing solid soot and dust containing the trace harmful material from a waste gas cooled and discharged from an incineration furnace through a duct, after that cooling the waste gas again to remove a liquid soot and dust containing the trace harmful material from the waste gas. SOLUTION: The waste gas from an electric furnace 1 is introduced into a water cooling jacket duct 4 and an air cooling duct 5 through a duct 2 and a buffer cylinder 3 and after cooled, introduced into a dust collector 6. In the dust collector 6, the trace harmful material in the waste gas is removed together with the removal of the solid soot and dust. A cooler 8 is connected to the dust collector 6 through a duct 7. Relating the cooler 8, sulfur oxide, and/or nitrogen oxide are removed by spraying a cooling water to the waste gas and simultaneously blowing a material adsorbing the sulfur oxide and or the nitrogen oxide. Next, the waste gas discharged from the cooler 8 is introduced into a dust collector 10 through a duct 9 to remove the trace harmful material together with the removal of the liquid soot and dust in the waste gas.
Patent JP-2001179001-A (JP)
Title: Packed column distillation tower having different diameters
Inventor: SAKAI SHINJI
IPC: B01D3/16
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the point problem of flooding and to enhance distillation capacity of a packed column distillation tower. SOLUTION: In a distillation tower using a packed column as a tower body, the diameter of an upper packed column is made larger than that of a lower packed column. Preferably, the diameter (a) of the upper packed column, the length (k) thereof and the diameter (b) of the lower packed column and the length (n) thereof are set to 2>a/b>1 and 1/3>k/n>1/12.
Patent JP-2000186197-A (JP)
Title: Thermoplastic elastomer composition
Inventor: OTSUKA YOSHIHIRO
IPC: C08L75/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition excellent in resistance to thermal degradation, and resistance to hydrolysis, useful for decoration and shoe sole of sport shoes or the like by including an epoxydized dienic block copolymer and a polyurethane-based elastomer. SOLUTION: This thermoplastic elastomer composition comprises (A) an epoxydized dienic block copolymer and (B) a polyurethane-based elastomer. The component A is preferably obtained by epoxydizing a block copolymer comprising a polymer block consisting essentially of a vinyl aromatic hydrocarbon compound such as styrene, and a polymer block comprising a polymer block consisting essentially of a conjugated diene compound such as butadiene, or a hydrogenated product thereof. The component A is preferably the one obtained by epoxydizing 5-35% of the double bond of the diene part. The component B is obtained, for example, by reacting a polyethylene glycol, a polybutylene adipate diol and 4,4'-diphenylmethane diisocyanate.
Patent JP-H11184660-A (JP)
Title: System and method for selecting output equipment
Inventor: IIJIMA KEIKO
IPC: G06F13/14
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an output equipment selection system by which a user can more speedily obtain the optimum output matched with a purpose. SOLUTION: An attribute acquiring part 11 acquires the equipment information of output equipment linked with over a network, and a map preparing part 2 makes the physical position of the output equipment into map while referring to the acquired equipment information. A preservation part 13 preserves that map information. A condition setting part 14 sets the conditions of automatic grouping and based on these conditions, an execution part 15 divides the output equipment into groups. A preservation part 18 preserves the group information of the output equipment. An automatic selection part 19 determines any output equipment group corresponding to an output purpose, and a display part 22 displays the map of the output equipment group determined by the automatic selection part 19 together with the state of every equipment acquired by an information acquiring part 21.  A selection part 23 selects a prescribed output equipment on the displayed map of the output equipment.
Patent JP-2000175345-A (JP)
Title: Overcurrent protective circuit apparatus
Inventor: NAKAMA AKIRA
IPC: H02H3/087
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctioning caused by noise, and to reduce power consumption by turning a main transistor off by a first transistor, when a voltage drop of a load current detecting resistor is not lower than a constant value.a SOLUTION: If a voltage drop in a load current detecting resistor RS exceeds a predetermined overcurrent detection voltage, a first transistor Q1 is turned on. A bias is applied at this time by currents flowing in a first resistor R1 and a second resistor R2, and a second transistor Q2 is turned on. A bias is applied at this time by currents flowing in a fourth resistor R4 and a fifth resistor R5, and a third transistor Q3 is turned on. A main transistor QM is turned off, and supply of a load current is stopped. An overcurrent is not detected after the supply stop of the load current, and feedback is applied to the control end of the second transistor Q2 through a sixth resistor R6 and a first diode D1. Consequently, overcurrent protection is performed continuously, and power consumption is reduced.
Patent JP-2000188126-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SUZUKI HITOSHI
IPC: H01M10/0525
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To improve a low-temperature characteristic, long-term stability and a cycle characteristic by using a nonaqueous solvent containing chloroethylene carbonate and vinylene carbonate. SOLUTION: The content of chloroethylene carbonate in a nonaqueous solvent is set to 0.1-50 wt.%, and the content of vinylene carbonate is preferably set to 0.1-30 wt.%. The nonaqueous solvent can contain cyclic carbonate such as normally used ethylene carbonate and chain carbonate such as dimethyl carbonate in addition to these components. The total quantity of the carbonate selected from a group of the cyclic carbonate and bridge carbonate, chloroethylene carbonate and vinylene carbonate preferably occupies 70 wt.% or above of the nonaqueous solvent. Inorganic acid salt such as LiClO4 or organic acid salt such as LiCF3SO3 is preferably used for the Li salt of an electrolyte dissolved in the nonaqueous solvent.
Patent JP-H11194511-A (JP)
Title: Electrostatic recording body
Inventor: FUJINO MASATOSHI
IPC: G03G5/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic recording body having a tip cover, no dirt and a high recording concentration. SOLUTION: In this electrostatic recording body which is composed by fixing a conductive layer and a dielectric layer in order on one side of a sheet-like support, needle-shaped conductive titanium oxide is included in the conductive layer and a corona-charged potential of the surface of the dielectric layer is -900 to -200 V at the time of applying -5 kV under the circumstances of 25 deg.C and 65%RH. Preferably, the sheet-like support is such a sheet-like support that, when 4 μl of a colored toluene liquid is dropped from the height of 1 cm on the sheet-like support which is stuck on a flat plane inclined by 45 degrees, the length of down-flow until the colored toluene liquid is dried is 60 mm or more under the circumstances of 25±2 deg.C and 45±5%RH.
Patent JP-H11194861-A (JP)
Title: Infrared data transmission device
Inventor: MOTOJIMA TOSHIJI
IPC: H04B10/25
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an infrared data transmission device which enables stable data transmission at a relatively long distance even if infrared data transmission and reception parts do not face each other. SOLUTION: The infrared data transmission device 10 including infrared data transmission and reception units 13 and 14 consisting of infrared emitting elements and infrared receiving elements provided to two devices 11 and 12 to transmit data is equipped with an optical fiber 20 having at both its ends connector parts 21 and 22 to be fitted opposite the infrared data transmission and reception units.
Patent JP-2001186549-A (JP)
Title: Measurement device for amount of stereoscopic display crosstalk
Inventor: OKUI MASATO
IPC: H04N13/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device for the amount of stereoscopic display crosstalk, that ca measure the crosstalk quantity through visual observation to some degree of accuracy. SOLUTION: A crosstalk amount measurement signal generator (1) generates a pattern signal (2) with a parallax in the horizontal direction and the signal (2) is displayed on an evaluation object stereoscopic display device (3), a viewer (4) uses only one eye in both the eyes to simultaneously view a video image by the one eye and a leaked video image from the video image of the another one eye, adjusts the level of the video image of the one eye, so that the difference between the level of the video image of the one eye and the level of the leaked video image from the video image of the one eye can be eliminated and estimates the level of the leaked video image from the adjusted amount.
Patent JP-2001182856-A (JP)
Title: Latch type water feeding valve
Inventor: SHIRAI SUSUMU
IPC: F16K31/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that operating failure (miss latch) and the problem caused when a movable iron core metal and a fixing iron core metal are fused with each other, in a latch shaped pilot type solenoid valve of a single coil driving type wherein there is no magnetic force regulating mechanism of a magnet. SOLUTION: Airtight preventing narrow slits 69 are disposed on an end surface attracted to the fixing iron core 67 of the movable iron core 63, and an insulated resin spacer 68 is disposed between the movable iron core 63 and the fixing iron core 67.
Patent JP-H11195492-A (JP)
Title: Organic el element and its manufacture
Inventor: WAKABAYASHI MORIMITSU
IPC: H05B33/10
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To form a bright screen without display irregularity by a simple constitution, obtain a fine picture plane, and facilitate the connection of wiring. SOLUTION: A transparent electrode 12 such as ITO or the like is formed into stripe-like on a transparent substrate 10 such as glass, quartz, resin or the like, a luminescence layer 14 comprising hole carrying material, electron carrying material, and the other organic EL material, being luminescence material is formed thereon, and a back face electrode 16 is laminated into stripe-like so as to be orthogonal to the stripe-like transparent electrode 12 thereon. An insulation layer 18 is laminated on the whole face of the side where the back face electrode 16 is formed, and a through hole opening on the transparent electrode 12 is formed in the insulating layer 18. A conductor pattern 22 connected to the transparent electrode 12 via the through hole 20 is laminated on the outside of the insulating layer 18 opposite to the transparent substrate 12.
Patent JP-2000057559-A (JP)
Title: Magnetic recording medium and its production
Inventor: OMURA TARO
IPC: G11B5/73
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To secure excellent electromagnetic transducing characteristic and excellent rotating stability by forming an upper magnetic layer to have excellent surface property. SOLUTION: Lower layer non-magnetic layers 3a, 3b and the upper layer magnetic layers 4a, 4b are formed respectively on each one surface of a pair of non-magnetic support 1a, 1b in this order and are stuck through a rigid substrate 11 so as to face another surfaces of a pair of the non-magnetic supports 1a, 1b each other. As a result, the thickness of the non-magnetic support is made thin and the upper layer magnetic layer having excellent surface property is provided. Then, the magnetic recording medium enables to have excellent electromagnetic transducing characteristic and excellent recording and reproducing property.