baber/WOPTO huggingface dataset:
Patent JP-H03108416-A (JP)
Title: Flower pot
Inventor: TAKADA NAOKAZU
IPC: A01G9/02
Filed: 1989-08-14
Abstract: PURPOSE:To maintain a water-absorbing layer on the upper surface of the inner container contacting with a medium in a wet state over the whole surface thereof by disposing a plurality of water-feeding mechanisms around an air- ventilating cylinder through the inner and outer containers in a flower pot. CONSTITUTION:A plurality of water-feeding mechanisms 4 are disposed around an air-ventilating cylinder 3 through inner and outer containers 2 and 1 to maintain a water-absorbing layer 5 in an uniformly wet state on the upper surface of the inner container 2 contacting with a medium over the whole surface thereof. The lower member 25 of an introducing member 10 in each water- feeding mechanism 4 is rotated at 90 deg. through a pulling ring 24, and downwardly pulled off remaining the upper member 16. The water-absorbing plate 20 having deposits adhered thereto is cleaned or exchanged with a new plate, thereby always uniformly maintaining the amount of penetrated water at a water- penetrating porous plate 14 preliminarily disposed in the upper member 16.
Patent JP-S60103107-A (JP)
Title: Operating method of refining furnace in steel making
Inventor: KOBAYASHI TAKASHI
IPC: C21C5/04
Filed: 1983-11-10
Abstract: PURPOSE:To eliminate the need for an intricate analyzing operation by controlling the amt. of oxygen according to a specified standard carbon content then mixing pig iron pieces or molten iron with the molten steel in the outlet and adjusting the molten steel to a target carbon content. CONSTITUTION:Molten steel is supplied via a tundish 6 into a refining furnace 1 and the molten iron is decarburized by the oxygen blown through an oxygen lance 2 into the furnace. The molten steel is conducted through a tap hole 5 to a component adjusting furnace. The carbon content in the outlet from the furnace 1 is decided by a spark test. If the carbon content is high, the number of sparks increased and therefore the increase in the carbon content by more than 0.1% is decided and the blowing rate of oxygen is increased. If the carbon content is lower than 0.1%, the length of the sparks decreases and therefore the blowing rate of oxygen is decreased. Pig iron pieces or molten iron is then mixed with the molten steel in the component adjusting furnace and the molten steel is adjusted to the target carbon content.
Patent JP-H0376590-A (JP)
Title: Optically active trans-2-phenyl 1-cyclohexyl ester
Inventor: YOSHIDA NAOYUKI
IPC: C07C27/02
Filed: 1989-08-14
Abstract: PURPOSE:To obtain an optically active fatty acid trans-2-phenyl 1-cyclohexyl ester by reacting (+ or -)-trans-2-phenyl 1-cyclohexanol with a triglyceride, etc., in the presence of esterase. CONSTITUTION:(+ or -)-trans-2-Phenyl 1-cyclohexanol shown by formula I is subjected to ester exchange reaction with a triglyceride or a fatty acid vinyl ester in the presence of esterase. Consequently, optically active trans-2-phenyl 1-cyclohexanol and optically active fatty acid trans-2-phenyl 1-cyclohexyl ester are obtained. The optically active fatty acid trans-2-phenyl 1-cyclohexyl ester is shown by formula (R is 2-25C alkyl and * is asymmetric carbon atom).
Patent JP-S6364829-A (JP)
Title: Control method for four-wheel drive device
Inventor: TAKADA MITSURU
IPC: B60K17/35
Filed: 1986-09-06
Abstract: PURPOSE:To prevent the occurrence of tight corner braking, by a method wherein, when a steering angle exceeds a boundary steering angle determined at each car speed, a transmission torque volume of a differential control clutch is reduced to a specified value or less. CONSTITUTION:A control device 45 outputs a control signal for controlling switch of the transmission step of a transmission 7 to a hydraulic control device 9 according to a transmission pattern predetermined according to a manual shift range, a car speed V, and a throttle opening. A signal for controlling the transmission torque volume of a differential control clutch 21 according to data, obtained from a steering angle sensor 49, is outputted to a servo hydraulic control valve 41. A steering angle thetav, by means of which the transmission torque volume of the differential clutch 21 is reduced to zero, is determined at each car speed V, and when a steering angle theta at the car speed V exceeds the steering angle thetav at the car speed, the transmission torque volume of the differential control clutch 21 is decreased to zero to release differential limitation of a center differential device 10.
Patent JP-2000046159-A (JP)
Title: Planetary gear device
Inventor: SHIMAMOTO MASAO
IPC: F16H57/08
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To reliably prevent slipping-out of a pin, prevent the occurrence of strain in a carrier, and enhance disassembling performance by fixing a first shaft by inserting the pin into a pin hole, and arranging the abutting part for preventing slipping-out of the pin in a carrier cover installed on a carrier. SOLUTION: A first shaft 10 is fixed by inserting a pin 17 into a pin hole 10a, and the abutting surface for preventing slipping-out of the pin 17 is arranged in a carrier cover 20. Thus, slipping-out force to the pin 17 is supported on the abutting surface of the carrier cover 20 to reliably prevent slipping-out of the pin 17. Since the pin 17 is only inserted into a pin hole 10a of a carrier 4c and a pin hole 10a of a first shaft 10, an unreasonable load does not act on the carrier 4c and the first shaft 10, so that strain is not caused. Since the pin 17 can be pulled out in the outside diameter direction, the first shaft 10 can be easily disassembled from the carrier 4c so as to improve disassembling performance.
Patent JP-H0493299-A (JP)
Title: Perspective drawing rule apparatus
Inventor: GOTO HIDENORI
IPC: B43L13/14
Filed: 1990-08-08
Abstract: PURPOSE:To draw the perspective line of a perspective drawing at any position within a drawing board by setting the direction of the rule mounted on a direction indicating part N by the transmission mechanisms each consisting of a rack shaft, a gear, a pantograph and a shaft stop plate in a focus setting part M and the direction indicating part N so as to always indicate a predetermined one point. CONSTITUTION:The direction indicating part N moving in a vertical direction within a vertical machine frame 2 is provided to the vertical machine frame 2 provided to the upper frame 1a of a drawing board 1 so as to slide in a state vertical to the upper frame 1a and the focus setting part M operated in connection with the direction indicating part N is provided to the upper part in the vertical machine frame 2. A pinion transmitting horizontal moving quantity is pivotally mounted on the vertical machine frame 2 within the focus setting part M to be meshed with the rack 4 provided along the upper frame 1a and, when the vertical machine frame 2 is horizontally moved, the focus setting part M is started in a horizontal direction by the pinion and the handle H provided to the direction indicating part N is reciprocally moved on the vertical machine frame 2 to start the direction indicating part N in a vertical direction. By cooperating the transmission mechanisms each consisting of a rack shaft, a gear, a pantograph and a shaft stop plate with the focus setting part M and the direction indicating part N, the direction of the rule 38 mounted on the direction indicating part N is set so as to always indicate a predetermined one point.
Patent JP-H0552869-A (JP)
Title: Probe apparatus
Inventor: ARAI SUSUMU
IPC: G01R31/02
Filed: 1991-08-22
Abstract: PURPOSE:To achieve higher efficiency of a waveform observation by facilitating the connection of a printed circuit board to a large number of signal patterns concerning a probe apparatus for waveform observation of a printed circuit board to be used widely in constructions of various electronic equipment. CONSTITUTION:This apparatus is provided with a plurality of probe pins 13 which each has a substrate connection part to be inserted into a through hole of a printed circuit board on one end side thereof and a measuring device connection part on the other end side thereof and is excellent in elasticity and electroconductivity and a pair of pin holding members 14 each made of an insulating material as formed so that the probe pins 13 are held in one row at an interval twice as much as an array pitch of the through hole formed on the printed circuit board while the probe pins 13 held mutually become linear when combined. Moreover, an external frame 15 is provided with an adjusting screw 16 which allows the housing of the pin holding members 14 as combined and slides one pin holding member 14 by specified dimensions in the array direction of the probe pins 13.
Patent JP-H0553499-A (JP)
Title: On-vehicle navigation device
Inventor: AKIMOTO HARUO
IPC: G09B29/10
Filed: 1991-08-22
Abstract: PURPOSE:To enable high accurate position detection in a navigation device for vehicle, which has a correcting means for correcting (map matching) error in the case that an error exists between a current position of an automobile on a map displayed with image and the real current position of the vehicle, in the case that a simple acceleration sensor or the like is used. CONSTITUTION:A map storage means A1, in which map information is stored, a travelling position detecting means A2 for detecting current travelling position of an automobile, a direction change detecting means A3 for detecting change of direction of the automobile, and a position correcting means A4 for comparing the current position of the automobile detected by the travelling position detecting means A2 and the position information of an intersection included in the map information to be obtained by extraction from the map storage means A1 when the direction change detecting means A3 detects direction change of the automobile and for correcting the current position of the automobile to the position of the intersection in the case that the current position of the automobile and the position of the intersection are dislocated from each other are provided.
Patent JP-S58116723-A (JP)
Title: Formation of semiconductor layer
Inventor: SHINDOU MASANARI
IPC: H01L21/203
Filed: 1981-12-30
Abstract: PURPOSE:To obtain high quality vacuum-deposited film with excellent producibility through the vacuum-deposition by setting total vacuum-deposition area of substrate to about 400cm<2> and exhausting the vacuum-deposition vessel with at least the exhaustion rate of 2,000l/sec under the condition that activated or ionized modified gas exists. CONSTITUTION:A substrate 2 is fixed to a support 3 and a silicon vaporization source 4 is provided at the lower part within a bell jar 1 used as a vacuum vessel. In the bell jar 1, a modified gas introducing pipe 4 is provided. In addition, an exhaust port 7 is also provided and it is connected to an exhaust devices 8,9. On the occasion of executing vacuum-deposition, high quality vacuum-deposited film can be obtained with excellent producibility under the condition that the total vacuum-deposited area of substrate 2 is about 400cm<2> or more and an exhaust speed is set to 2,000l/sec.
Patent JP-H0631374-A (JP)
Title: Device for forming tooth profile and formation of tooth profile using this device
Inventor: MORITA SHIGERU
IPC: B21K1/30
Filed: 1992-07-14
Abstract: PURPOSE:To enable the formation of a tooth profile and at the same time, the formation of chamfer for guide at both ends thereof with a closed type die structure. CONSTITUTION:By pressing a cylindrical blank 12 into a cavity 4 forming a chamfer forming part 10 for guide connected with a tooth die for forming a spline around a mandrel with a punch 2, the spline 13 having the chamfers 14, 14 for guide at both end parts is formed. Further, metal flow 15 is developed in clearance recessed part 11 in the crossing direction at the right angle to the pressurizing direction and this metal flow part is removed by relative shifting with the mandrel.
Patent JP-S6272576-A (JP)
Inventor: MATSUMURA KAZUO
IPC: C04B37/02
Filed: 1985-09-26
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-H0941313-A (JP)
Title: Curb block with design
Inventor: SUEMATSU DAIKICHI
IPC: G09F19/22
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide design on a surface by pigment coating so as to enhance the appearance of curb blocks and make changeable the pattern of the blocks with ease. SOLUTION: There are provided a main body block 10 whose surface is pigment-coated in base color and a design panel 20 where a base color 20a is pigment-coated on the surface of the panel member 20a and patterns or the like are pigment-coated on this base color. A recessed area 10a, which is in conformity with the shape of a design panel, is formed on the main body block 10, thereby forming the whole shape of curb block in a state in which the design panel 20 is mounted on this recessed area 10a.
Patent JP-H0495247-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: MIYAMOTO MAKOTO
IPC: G11B11/10
Filed: 1990-08-13
Abstract: PURPOSE:To evade the generation of excessive bonding power by providing an interfacial magnetic wall energy control processing layer on the surface of at least one of 1st and 2nd magnetic layers so as to reduce the interfacial magnetic wall energy and to reduce the total thickness of a magnetic film. CONSTITUTION:An interfacial magnetic wall energy control processing layer 3 is provided on at least one of both sides of the boundary between the 1st and 2nd magnetic layers 1 and 2. As a result, the spin bonding power is reduced in the layer 1 or 2 and then the interfacial magnetic wall energy sigmaw is reduced. Thus it is possible to prevent the deterioration of performance of a magnetic film as well as the deterioration of the recording sensitivity that is inevitably caused with use of an exchange-bonded double layer film. Furthermore the total thickness of the magnetic film is reduced for prevention of the reproduction characteristic. Then a magneto-optical recording medium is obtained as desired.
Patent JP-H0260103-A (JP)
Title: Manufacture of resistor by flame-spray coating
Inventor: TAKEDA HIDEAKI
IPC: H05B3/12
Filed: 1988-08-26
Abstract: PURPOSE:To make it possible to easily manufacture a resistor having the desired resistance value and power value by a method wherein the resistance value of the title resistor is adjusted by changing the compositional ratio of the material consisting of metal powder and another powder such as semiconductor and the like having the conductivity different from that of the metal powder. CONSTITUTION:High voltage is applied between an anode A and a cathode K in a plasma torch 1, arc gas is ionized, and a plasma jet P is generated. The powder C such as metal powder M, and the powder of semiconductor and the like are fed from material powder feeding devices FD 1 and 2 respectively. The ratio and the feeding quantity of said two kinds of powders are controlled by adjusting the opening of the nozzle of the feeding device using a powder feed controller FCON and also by the adjust and the like of the flow rate of carrier gas. As a result, the powder C and M are fed into the jet P at the prescribed ratio, and the powder M and C are supplied into the jet P at the prescribed ratio and the speed of flow rate. The powder melted by the jet P is flame-sprayed on the substrate 3 covered by a mask 2. The substrate 3 moves in front and rear and left and right directions by a driving part D, and this movement is controlled by a driving control section DCON. As a result, a resistor 4 having the circuit pattern shown in the diagram, for example, can be formed on the substrate 3.
Patent JP-H1194967-A (JP)
Title: Stage device
Inventor: EBIHARA AKIMITSU
IPC: G12B5/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a stage device for quickly stopping a table by making the first drive means and the second drive means operate in relation to each other during a period leading to stopping of the table. SOLUTION: This stage device positioning a table 1 at a target point is provided with a first drive means 6x and 6y driving the table 1 to a specific direction and a second drive means correcting the error quantity (deviation Δx) of the stop position of the table from the target position causing between the table 1 and the first drive means 6x and 6y. Especially, having position measuring means 8x and 8y measuring the table 1 position and noncontact type guide mechanisms 2x and 2y is desirable.
Patent JP-H1055266-A (JP)
Title: Reciprocal calculation device
Inventor: YAMADA SOU
IPC: G06F7/552
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To calculate an approximate value of a reciprocal at high speed with high precision. SOLUTION: A controller 3 calculates and stores an exponetial part from the kind of calculation and an argument of the calculation, calculates a real number (y), adds the negative sign, and outputs them to a product sum arithmetic unit 1, and stores the sign of the mantissa part of the argument. Further, the controller 3 generates an entry from the real number (y), and generates and outputs an integer (term number) corresponding to which term shown in Taylor expansion is calculated to a storage device 2. The storage device 2 outputs a numeral (1/y0 ) or (y0 <1/2> ) to the product sum arithmetic unit 1 corresponding to the inputted entry. Further, the storage device 2 outputs the numeral of a coefficient corresponding to the inputted term number to the product sum arithmetic unit 1.  The product sum arithmetic unit 1 outputs the result to an output device 42 together with the sign of the mantissa part of the argument outputted by the controller 3 and the exponential part of the calculation result outputted while having a repetition frequency and an arithmetic sequence controlled by the controller 3.
Patent JP-H1053344-A (JP)
Title: Sheet feeder
Inventor: MEGURO TOSHIKAZU
IPC: B65H3/68
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To feed sheets stably irrespective of loading weight of sheets for delivery, even if variation of loading weight is occurred accompanying the consumption, maintaining the constant pressure between the sheets and the roller, so that the stable sheet feeding can be operated. SOLUTION: This invention can be applied on a sheet feeder using a corner claw for separating and feeding a top sheet 4 from a plurality of sheets loaded on a tray body 5. A sheet feeding roller 15 held to touch and untouch against the top sheet 4 is energized and abut against thereof. When the sheet feed roller 15 is deviated from the predetermined abutted position with respect to the top sheet 4, this deviation is detected, and the sheets 4 is pushed up and the roller restored to the original position, so, the sheet feeding pressure can be kept constant. Further, in this case, the sheet feeding pressure depends on the energizing force applied on the sheet feeding roller, so, the action of applying sheet feeding pressure is not related with the weight of sheets 4, and the sheet feeding can be conducted in stable condition regardless of weight of sheets 4.
Patent JP-H0965230-A (JP)
Title: Superimposed dialogue display method and device therefor
Inventor: YO SHIZUKA
IPC: H04N5/445
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To attain color change processing as a result by having only to use a character display function provided originally even when a function of changing only colors of a character displayed once on a screen is not provided. SOLUTION: When a controller 10 is subjected to interrupt from a MIDI interface board 18, the controller 10 reads musical sound information from a musical sound information storage means 12. When the musical sound information is discriminated to be synchronization data, whether or not a telop display flag of the synchronization data is a lyrics display command flag is discriminated. When the flag is the lyrics display command flag, a lyrics telop by one pattern is displayed based on a character generator 17.
Patent JP-S6271170-A (JP)
Title: Lead-storage battery
Inventor: MATSUMURA TOSHIYUKI
IPC: H01M4/74
Filed: 1985-09-25
Abstract: PURPOSE:To prevent internal short-circuiting and shortening of the life of a battery by forming the top frame or top and bottom frames of a positive electrode expanded grid in convex shape. CONSTITUTION:Top frame 1a and bottom frame 3b of a positive electrode expanded grind of a lead-storage battery are made in convex shape. By this construction, if a positive plate is elongated due to grain boundary corrosion during the operation of the battery, the shape of the elongated plate is almost the same as that of a positive plate of conventional positive electrode expanded grid before using the battery, enabling to prevent internal short-circuiting. Therefore shortening of the battery life can be prevented.
Patent JP-S6189803-A (JP)
Inventor: TANAKA TOSHIAKI
IPC: B27D5/00
Filed: 1984-10-09
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-H0556666-A (JP)
Title: Guide mechanism for actuator and its manufacture
Inventor: OZAKI MOTOMI
IPC: B81B5/00
Filed: 1991-08-23
Abstract: PURPOSE:To give a mobile electrode a desired action and simplify the manufacture process. CONSTITUTION:In an actuator which is equipped with a base 1, fixed electrodes 2a and 2b made on this base 1, and a mobile electrode provided between these fixed electrodes 2a and 2b, and in which the mobile electrode is free of shifting on the base 1 by applying voltage between the fixed electrodes 2a and 2b and the mobile electrode so as to make static power work, a plurality of recessed guide grooves 5 are made on the base 1, and projecting guide rails 6 engaging with the guide grooves 5 are made on the face on the side of the mobile electrode corresponding to these guide grooves 5.
Patent JP-H0549601-A (JP)
Title: Electronic endoscope
Inventor: HASEGAWA HIROSHI
IPC: A61B1/04
Filed: 1991-08-23
Abstract: PURPOSE:To attain the formation of a thin diameter of the tip part of the endoscope by forming a clearance between the inside periphery of a through-hole of an image pickup unit and the image pickup unit, filling it with a binder and fixing the image pickup unit to a tip constituting member. CONSTITUTION:To the tip part of an image pickup unit 33, a beer 40 is applied, and it is inserted into an image pickup unit through-hole 30 prodded in a tip constituting member 11, and also, a slot groove 32 of the tip constituting member 11. and a groove 36 of the image pickup unit 33 are allowed to coincide with each other, and a stop member 41 is detained into the slot groove 32 and the fixed groove 36 and fixed temporarily. Subsequently, when a cover member 16 is fitted externally to the tip constituting member 11 so as to cover the image pickup unit 33, in the case the cover member 16 and the image pickup unit 33 interfere with each other, a position relation of the image pickup unit 33 is subjected to displacement, correction 6y setting a stop member 41 as a supporting point by utilizing a clearance between the outside periphery of the tip part of the image pickup unit 33 and the inside periphery of the image pickup unit through-hole 30 of the tip constituting member 11. Next, after the binder 40 is hardened in a corrected state, the cover member 16 is fitted externally to an outer tube 19.