baber/WOPTO huggingface dataset:
Patent JP-2000030739-A (JP)
Title: Vacuum heat insulating container for sodium-sulfur battery
Inventor: KAMIYA HITOSHI
IPC: H01M2/10
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum heat insulating container for a sodium-sulfur battery capable of preventing secondary accident caused by the break of a unit cell without use of a heat resistant plate (a carbon plate) expensive and difficult to handle. SOLUTION: This vacuum heat insulating container is used for housing a battery module formed by vertically collecting a plurality of sodium-sulfur batteries 8. The vacuum heat insulating container consists of a box-type container main body 2 having an opening at the top and a container upper cover 1 to be fit to the opening of the container main body 2. The container main body 2 and the container upper cover 1 have cavities 3, 5 between outer circumferential walls 1a, 2a and inner circumferential walls 1b, 2b, and powdery fire protecting material 6 is filled in the cavity 3 in the ceiling part of the container upper cover 1.
Patent JP-H119519-A (JP)
Title: Suction nozzle for vacuum cleaner
Inventor: IKEDA YASUSHI
IPC: A47L11/29
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To enable complete suction leaving no dust regardless of the degree of unevenness of the floor surface by mounting an elastic body having a thick part and a thin part at the tip part thereof on a suction port with a thickness varying surface inside. SOLUTION: An elastic body 1 having a thin part 2 and a thick part 3 at the tip part thereof is mounted on a suction port with a thickness varying surface 4 inside. As no air enters with the suction port placed on a floor surface, the degree of vacuum rises inside the suction port when there is no unevenness on the floor surface and with a negative pressure inside, the thin part 2 at the tip part of the elastic body 1 is pressed by an atmospheric pressure and caused to float and take water on a floor surface into the suction port. When there is more of the unevenness, air flows in from an uneven pant to hinder such a rise in the degree of vacuum inside the suction port and the thin part 2 at the tip part of the elastic body 1 does not float. A certain degree of the vacuum is maintained and gets water at a recessed part sucked into the suction port by a flow of air.
Patent JP-S58102158-A (JP)
Title: Method of inspecting immune serum by particle agglomeration reaction
Inventor: TAMAGAWA AKIRA
IPC: G01N33/543
Filed: 1981-12-15
Abstract: PURPOSE:To enable to prevent the formation of a non-specific positive particle agglomeration pattern, by a method wherein, in an inspecting method in which a blood cell reagent is added and a decision is made by an agglomeration pattern formed as a result of reaction of the sample liquid, a ratio of a serum amount is set to 13-fold or more in a volumetric ratio as much as that of a blood cell amount. CONSTITUTION:A serum sample of a 2-tube screening is used as a sample serum. 25mul of a dilute solution is added to 25mul of the serum sample, 25mul of an 1% blood cell reagent is distributed, it is agitated and is left in a static manner, and by allowing an agglomeration pattern to be formed, a decision is made on an immune serum test according to the agglomeration pattern. In which case, a ratio of a serum to a dilute solution is similar to that in the case of a 3-tube screening, whereby a sedimentation force of a blood cell particle does not change, and there is less chance for a specific positive agglomeration pattern to be produced.
Patent JP-H0949655-A (JP)
Title: Control method for air conditioner
Inventor: WADA KEIJI
IPC: F24F11/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of base switches and working decision switches by handling an input state of a common switch when a power source is turned ON as base information and the present input state of the common switch after a fixed time passes from the turning ON of the power source. SOLUTION: Control is started under the electric energization for control and when a main power source is turned ON, an input state of a switch of a room unit switch (which of SW1-SW8 is ON and which is OFF) is written into an RAM 9 as base information immediately. After a fixed time passes from the time of turning ON of the main power source, the switching state of the room unit switch provides operation decision information for each room unit. As the switching state of the room unit gives operation decision information, for example, when a display switch 14 for the number of room units is turned ON, a displaying of the room units is performed according to the switching state of the room units written in the RAM 9.
Patent JP-H0733027-A (JP)
Title: Driving carriage of unmanned transportation vehicle
Inventor: MURATA MASAMI
IPC: B62B3/00
Filed: 1993-07-20
Abstract: PURPOSE:To prevent the slip of a driving wheel and the reduction in driving efficiency independently of the weight of a load by oscillatably connecting a carriage and a bed between the driving wheel and a driven wheel, and by distributedly supporting the load of a loaded article between the driving wheel and the driven wheel at a given ratio via this connecting part. CONSTITUTION:In the bed 4 of a handcart 3 having a plurality of casters 1 and fixed wheels respectively, the fixed wheels are removed, and a carriage 7 equipped with a driven wheel 5 and a driving wheel 6 having a steering mechanism 16 is inserted for constituting an unmanned transportation vehicle. The handcart 3 and the carriage 7 are pivotally fitted so as to be relatively oscillatable by means of a supporting pin 9 of this connecting part 8. A little less than the half of the load of a loaded article 27 placed on the bed 4 is supported by the caster 1, and a little over the half thereof is supported by the carriage 7 of the connecting part 8. In other words, the load acting on the connecting part 8 is distributed in accordance with the ratio of the distance L1 from the connecting part 8 to the driving wheel 6 to the distance L2 from the connecting part 8 to the driven wheel 5 and supported by the driving wheel 6 and the driven wheel 5 respectively, so that the slip or the like of the driving wheel 6 can be prevented.
Patent JP-H0251156-A (JP)
Title: Photoplotter
Inventor: OTSUKA MASARU
IPC: G03F1/76
Filed: 1988-08-12
Abstract: PURPOSE:To eliminate the notch of a pattern and the generation of a clearance at a pattern connection part by forming the light transmissive part of a variable aperture in a nearly circular shape. CONSTITUTION:The shape of the light transmission part 16 of the variable aperture 23 is made nearly circular as for the photoplotter consisting of the photohead part 21 composed of a light source 22, a shutter, the variable aperture 23, and an image forming lens 24, a drawing table part, a photohead driving mechanism part, a drawing table driving mechanism part, and an NC control part. Then the diameter of the light transmissive part 16 is varied continuously. Consequently, the pattern drawing is performed without such problems as the notch of a pattern corner part at the time of the pattern drawing and the generation of a clearance due to a failure in the complete connection of a pattern connection part.
Patent JP-H1026977-A (JP)
Title: Automatic musical sound generator
Inventor: SANO YOSHIHIKO
IPC: G10H1/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of generating musical sound based on a natural phenomenon, performing playing full of surprises and audibly recognizing an environment condition. SOLUTION: This musical sound generator 1 is provided with an input means 7 for inputting the information of an environment measured value, a judgement means 10 for judging and classifying the information inputted by the input means, storage means 8 and 9 for storing selectable playing data corresponding to the information inputted from the outside, a read means for reading the playing data from the storage means corresponding to the information judged by the judgement means and a musical sound generation means 20 for generating the musical sound based on the playing data read by the read means 12.
Patent JP-H1142578-A (JP)
Title: Control method and device for robot
Inventor: OOTO MASAHIRO
IPC: B25J9/10
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To control so that compliance motion can be performed relating to fine external force with a good follow up property without using a force sensor, when external force is applied to a robot manipulator. SOLUTION: This control device for a robot comprises a servomotors 1 to 1N driving a robot manipulator, motor current detectors 2 to 2N detecting a current driving the servomotors 1 to 1N, motor rotational speed detectors 5 to 5N detecting a rotational speed of the servomotors 1 to 1N, disturbance load detectors 6 to 6N detecting disturbance load torque applied to the robot manipulator with this motor rotational speed and motor current, feed forward compensators 10 to 10N multiplying an moving command value by a feed forward gain to calculate a feed forward speed command value, and a force arithmetic device 13 adding fine initial torque to the detected disturbance load torque to calculate the moving command value when a robot manipulator is stopped.
Patent JP-S6446220-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1987-08-12
Abstract: PURPOSE:To improve C/N in short wavelength recording by forming a fine particle coated layer on a high-polymer film and disposing a fine ferromagnetic metallic film consisting of fine columnar particles having the particle diameter of <=2 times the particle diameter of the fine particles of the fine particle coated layer on said layer. CONSTITUTION:The fine particle coated layer 2 is formed on the high-polymer film 1 consisting of polyethylene terephtalate, polyethylene naphthalate, polyphenylene sulfide, etc. The fine particle coated layer 2 is formed by fixing the fine particles 3 of SiO2, CaCO3, BaSO4, etc., having diameter do(Angstrom ) by a resin 4 such as polyester, polyurethane or epoxy. The fin ferromagnetic metallic film 5 is provided on this fine particle coated layer 2. The fine ferromagnetic metallic film 5 is formed of the fine columnar particles 6. The particle diameter (d) of the fine columnar particles 6 is required to be <=2 times the particle diameter do of the fine particles 3. The diagonally vapor deposited film of Co-Cr, Co-Ti, Co-Ta, etc., is exemplified as the fine ferromagnetic metallic film 5. The C/N in short wavelength recording and reproduction is thereby improved.
Patent JP-2000035356-A (JP)
Title: Display system for liquid volume in fuel tank
Inventor: KATAYAMA YASUSHI
IPC: G01F23/60
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a display system, for a liquid volume in a fuel tank, which is suitable for a saddle-type fuel tank especially for the purpose of a large capacity for an automobile and by which the remaining volume of a fuel can be displayed precisely on a display even when a level is changed due to the inclination or the rock of a vehicle. SOLUTION: A fuel tank 1 is formed to be a saddle type which is composed of a first tank 2 and a second tank 3 upper parts of which communicate. A first fuel-signal generation sender 5 is arranged at the first tank 2. A second fuel-signal generation sender 6 is arranged at the second tank 3. Both fuel-signal generation senders 5, 6 are connected in series with a constant-voltage power supply VDD. A change in the level of a fuel is fetched singly as a first voltage- dividing signal v1 and a second voltage-dividing signal v2 due to a change in an electric resistance value. In a control circuit 7, the voltage-dividing signals v1, v2 are A/D-converted, and two respectively corresponding remaining volume display values are found by referring to a first table and a second table.  In addition, the two remaining volume display values are added in a third table so as to be output, and they are displayed on a remaining volume display 9 as the total liquid volume in the tank 1.
Patent JP-2001027579-A (JP)
Title: 6-degree-of-freedom vibration base
Inventor: HAYASHI TOSHIKAZU
IPC: G01M7/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the response of a 6-degree-of-freedom vibration base. SOLUTION: This 6-degree-of-freedom vibration base is constituted by supporting a table so that the table can freely be swung by six vibrators A1 to A6, and vibrates the table with 6 degrees of freedom by converting a 6- degree-of-freedom command value X0 to the table into stroke command values to the vibrators A1 to A6 and bringing the vibrators under servocontrol according to the deviations of the stroke command values from the strokes of the vibrators.  Here, a matrix C satisfying a relation Sa=CX between a vector X representing the 6 degrees of freedom of the table and a vector Sa representing the strokes of the vibrators is found and the deviation of a value X* obtained multiplying the inverse matrix C-1 of the matrix C by the vector Sa and the 6-degree-of-freedom command value X0 is found and multiplied by the matrix C to obtain a stroke command value to the vibrator, thereby improving the response to a command value for an arbitrary degree of freedom.
Patent JP-S5992142-A (JP)
Title: Forming and forging method of nut
Inventor: KONDOU TAKEHIKO
IPC: B21K1/68
Filed: 1982-11-17
Abstract: PURPOSE:To enlarge a forging dimension range in case of forming a nut by inserting a base material tip for forming an end face into a through-hole of a die nib, forming it by a punch nib, and pushing a die nib, when forming the nut by forging from a wire rod. CONSTITUTION:A base material tip 10 whose cut face is flattened by the previous process is inserted into a through-hole 11 of a die nib 6 and is held. The head part of the base material is formed by advancing a punch nib 15, and by advancing it further, the die nib 6 is pushed in against a spring 9, and the base material 10 becomes full in a die 16. When the punch nib 15 moves backward, the die nib 6 is returned to its original position. A formed nut 16 is discharged by projecting a fixing rod 12. The base material 10 is held exactly by the through-hole 11, is bulged by the punch nib 15 first, becomes stable, and thereafter, becomes full in the die 16 when the die nib 6 moves backward, therefore, a fiber flow is made to uniform. Also, since a thick nut can be made from a thin wire rod, too, the application range of a forging machine is widened.
Patent JP-S6091734-A (JP)
Title: Transmission power control system with spin fluctuation compensation
Inventor: MORI HIROMICHI
IPC: H04B7/155
Filed: 1983-10-25
Abstract: PURPOSE:To prevent deterioration of a communication line by detecting an error between a pilot reception signal and a beacon reception signa and passing a spin flucturation error signal through a delay circuit so as to eliminate the spin fluctuation of an up link of a pilot signal. CONSTITUTION:One period's share of the pilot reception signal of satellite communication using a spin attitude control satellite before spin fluctuation correction only is stored in a storage device 2. The storage device 2 outputs cyclicly a stored data of one period to an error operating circuit 3. The error operating circuit 3 operates a difference between the storage data of the pilot reception signal and the beacon reception signal and extracts it as the spin fluctuation error signal. The spin fluctuation error signal is subject to correction of propagation delay time and opposite phase between the satellite and the earth at a delay circuit 4 and subject to gain compensation between transmission and reception at a level converting circuit 5, then outputted as a transmission power control signal. As a result, the spin fluctuation of the up link is compensated.
Patent JP-H1142771-A (JP)
Title: Deaerator for ink-jet recording apparatus, ink-jet recording apparatus, deaerator for color filter producing apparatus, color filter producing apparatus, method for stabilizing ink discharge, and deaeration of ink
Inventor: SHIGEMURA YOSHIHIRO
IPC: B41M5/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent discharge instability by supplying deaerated ink to a head and to control the change in an ink concentration by the removal of water in the ink during deaeration. SOLUTION: In deaerators 511, 321 for removing dissolved gas in ink by reducing the pressure of a space confronting the ink through a gas permeable membrane equal to or less than the atmospheric pressure, when the pressure is equal to or below the saturated water vapor pressure of water, the amount of water which passed through the membrane per unit time is made 0.5 ml/hr or below, desirably 0.2 ml/hr or below, more desirably 0.04 ml/hr or below. The deaerators 511, 321 are installed in an ink supply route between ink tanks 301, 401 and an ink-jet head 120. When the deaerators 511, 321 are provided in the ink supply route, the amount of water which passed through the upstream deaerator 321 is made greater than that of the downstream deaerator 511.
Patent JP-S6263611-A (JP)
Title: Ladle having ladle cap for non-oxidation tapping of steel and its receiving carriage
Inventor: MORI HAJIME
IPC: C21C7/00
Filed: 1985-09-13
Abstract: PURPOSE:To thoroughly and easily prevent the oxidation and nitrogen absorption of a molten metal by the inclusion of air therein by lifting a ladle by a lifting device of a receiving carriage to airtightly mount the ladle via a ladle cap to a tap hole in the upper part and allowing the molten steel to flow downward under a vacuum or Ar seal. CONSTITUTION:The ladle 3 imposed on the receiving carriage 4 which is constructed travelable on rails (not shown) is raised by the lifting device 7 directly provided to the lower part thereof and is matched with and connected to the tap hole 1 of the furnace via the ladle cap 2. An O-ring and gas nozzles 5, 6 are disposed between the connection part of the above-mentioned ladle cap 2 and the tap hole 1 and ladle 3 to airtightly hold the connection part; at the same time, gaseous Ar is ejected from the nozzles to seal the inside of the ladle 3 and the space in the upper part thereof. The connection part may be otherwise connected to a vacuum evacuation system in place of the above-mentioned Ar seal to maintain the internal space in a vacuum state. The molten steel is tapped from the tap hole 1 in the above-mentioned state and is received into the ladle 3 without receiving the contamination by the intrusion of the air.
Patent JP-S5993044-A (JP)
Title: Production of aqueous suspension of organic peroxide
Inventor: YANAKA TAKUMI
IPC: C07C407/00
Filed: 1982-11-19
Abstract: PURPOSE:To obtain an aqueous suspension containing a solid organic peroxide which is uniformly dispersed and made into fine particles, by a safe method, by blending the organic peroxide which is under specific conditions with a substance having a surface active action and water in a bath having a stirrer in a molten state of the peroxide, followed by cooling it. CONSTITUTION:An organic peroxide (e.g., dicumyl peroxide, diisopropylbenzene, etc.) solid at normal temperature of >=15 deg.C, having >=100 deg.C temperature of 10hr half-valve period is blended in a molten state with a substance having a surface active action (e.g., cation, anion, nonion, etc.) and water in a temperature range higher than the melting point of the organic oxide with stirring. The blend is cooled to a temperature range lower than the melting point of the organic peroxide in a short time with stirring, to give the desired substance. An axial stirrer having rotary blades, colloidal mill, homogenizer, etc. are used as the stirrer.
Patent JP-H0251041-A (JP)
Title: Microhardness tester
Inventor: YAMAMOTO YASUNORI
IPC: G01N3/42
Filed: 1988-08-12
Abstract: PURPOSE:To measure at an accurate testing position by measuring the length of an object clipped by two cursors which move independently of each other within an eyesight of an eye lens as the distance between said cursors. CONSTITUTION:An indenter 13 is loaded with a slight load by a loading device and pressed against the surface of a specimen. The depth into which the indenter pressed against the surface of the specimen is detected by a detector in a meas uring unit 9 as the displacement of the press. An eyepiece device 15 is provided with two cursors which are moved within the field of view of an eyepiece independently by respective knobs 16, 16'. The amounts of movement of the cursors are detected by micrometer, so that the distance between the cursors is obtained by the measuring unit 9. Accordingly, when the indentation formed on the surface of the specimen within the field of view of the eyepiece is inter posed between the cursors, the length of a diagonal line of the indentation is measured as the distance between the cursors. The hardness of the specimen is obtained by the measured length of the diagonal line and the load added to the indenter, and indicated by an indicator 20 of a foundation 5. Thus, the hardness can be measured with good accuracy.
Patent JP-S6093058-A (JP)
Title: Load adjusting device for electric motor
Inventor: HIRAYAMA MITSUNORI
IPC: B65H23/192
Filed: 1983-10-26
Abstract: PURPOSE:To automatically adjust load of a helper motor by detecting a load current of each of bridle motors, and applying a load adjusting signal to each of helper power control device via a ramp generator, and an output circuit of the aforesaid generator. CONSTITUTION:Load currents I1, I2 of two bridle motors 4, 7 are detected by detectors 14, 15, and loss IL produced by velocity changes of the two motors 4, 7 is set by variable resistance. In addition, bridle current deviation DELTAI= I1+IL-I2 is applied to a dead band circuit 18. When the current deviation DELTAI exceeds a certain limit in the aforesaid circuit 18, a control signal ENABLE for load adjustment is outputted to an output circuit 17. With this output signal turned on, a slope signal VR is outputted to the output circuit 17 from a ramp generator 16, and a load adjusting signal VR1 or VR2 is outputted each of the first and second helper power control devices 5, 8 from the aforesaid output circuit 17. Further, speed changes of the first and second helper motors 4, 7 are controlled, and thereby a difference between load currents can be made unchanged at all times.
Patent JP-2000355547-A (JP)
Title: Therapeutic agent composed of ingredient of sarcodon aspratus
Inventor: MAEDA MASAYUKI
IPC: A61K8/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent capable of treating the inside of the human body through removing impurities in blood and effective for e.g. athlete's foot, atopy, pollinosis, poor blood circulation, cancer, shoulder stiffness, the vagina, the womb, hair growth and beauty. SOLUTION: This therapeutic agent is composed of the ingredient of Sarcodon aspratus clustering around hardwood forests.
Patent JP-H11109044-A (JP)
Title: Method and device for finding position of public transportation means inside closed area
Inventor: ESLAMBOLCHI HOSSEIN
IPC: G01V3/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique for accurately indicating the position of a public transportation means buried inside a closed area such as the basement of a public utility body. SOLUTION: For the specified one in the plurality of public transportation means 14 buried underground, by mounting one electronic marker to each transportation means, the position inside the basement 10 is indicated. The respective electronic markers respond to first radio frequency signals from an electronic marker locator 32 operated by the operator of public utilities. At the time of receiving the first radio frequency signals, the electronic marker relating to the subject transportation means transmits second radio frequency signals including information relating to the transportation means in response to them. The second radio frequency signals are received and processed by the electronic marker locator 32, the position of the transportation means is indicated and the information relating to it is confirmed as well.