baber/WOPTO huggingface dataset:
Patent JP-H10168358-A (JP)
Title: Coating material composition for coating paper and coated paper using the same
Inventor: OSUMI TATSUYA
IPC: C09D175/08
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, capable of providing a sheet of coated paper having a bulky coating layer and excellent in gloss and printability by using a specific water-soluble resin and a specified temperature-sensitive gelling latex as a binder. SOLUTION: This coating material composition consists essentially of (A) a water-soluble urethane resin, derived from (A1 ) a water-soluble polyoxyalkylene compound prepared by (co)adding ethylene oxide alone or propylene oxide together to an OH-containing compound [e. g. a polyethylene glycol having 400-30,000 number-average molecular weight (Mn )] and (A2 ) an organic polyisocyanate and having 60wt.% content of oxyethylene units and 5,000-500,000 Mn , (B) a resin latex polymer 0-0.01mmol/g (resin) amount of an emulsifying agent in a liquid phase and (C) a polymer capable of reversibly changing the hydrophilicity with the hydrophobicity at a constant temperature as a boundary. The components are contained so as to afford 0.1-50 pts.wt. component A and 0.001-30 pts.wt. component C based on 100 pts.wt. total amount the components A and B.
Patent JP-H08241879-A (JP)
Title: Notch mirror-finishing device for wafer
Inventor: MASUDA SUMIHISA
IPC: H01L21/304
Filed: 1995-12-27
Abstract: PURPOSE: To obtain a notch mirror-finishing device for a wafer in which the mirror polishing width executed at the chamfered part of a notch is not changed and which has high polishing efficiency and can mirror-polish even the notch of not only a V shape but also any shape. CONSTITUTION: Rotating disclike polishing clothes 10a, 10b, 10c made of foamed urethane cloth or nonwoven fabric cloth and a wafer 1 to be polished are so disposed as to cross the surfaces, and polished while dropping abrasive solution to improve the polishing efficiency. In the case of polishing the three positions of the lower surface, the end face and the upper surface, the disclike cloth is formed in the same shape when viewed from the perpendicular direction of the wafer at the time of polishing the end face, or in the shape when viewed from the direction of a chamfering angle θ of the notch at the times of polishing the lower and upper surfaces previously by diamond wheels 14a, 14b,  14c thereby to improve the polishing accuracy since the mirror polishing width to be executed at the chamfered part of the notch is not changed and the shape of the cloth side is always refreshed.
Patent JP-H05168182-A (JP)
Title: Brushless motor
Inventor: OTSUKI NOBORU
IPC: H02K29/00
Filed: 1991-12-17
Abstract: PURPOSE:To provide a brushless motor where the making and the magnetization of a rotor magnet are easy, and the work efficiency is excellent, and the distortion of cogging torque or induced voltage is small, and efficiency is high. CONSTITUTION:In a brushless motor, where a rotor magnet 7 is arranged opposite to a stator core 2 having a coil wound 3, it is made in 4:3 structure wherein the number of poles of the rang-shaped rotor magnet 7 is 4n and the number of poles of the stator core 2 is 3n, defining that n is an integer of 1 and over, and the skew angle theta2 of the magnetic pole of the rotor magnet 7 is (30 deg./n)X0.8<=theta2<=(30 deg./n)X1.2.
Patent JP-H07198745-A (JP)
Title: Acceleration sensor
Inventor: MURO HIDEO
IPC: G01P21/00
Filed: 1993-12-29
Abstract: PURPOSE:To simplify the constitution of a voltage source so as to reduce the cost of the voltage source by electrically separating an overlapping section and beam section from each other by a P-N junction and applying an electrostatic driving voltage across the overlapping section and an electrode for self- diagnosis from an independent voltage source. CONSTITUTION:A P-type overlapping section 3 is electrically separated from a beam section 2 which is grounded and composed of an N-type epitaxial layer 8 by a P-N junction. Consequently, the electrostatic driving voltage applied across metallic electrodes 11 on a pedestal 5 from a voltage source 13 is applied across an air gap between the base of the section 3 and the electrodes 11 as it is and utilized as an electrostatic force generating voltage. When the minimum voltage value of a primary power source is 9 V and the voltage applied across the air gap required for electrostatic self-diagnosis is 15V, the voltage source 13 from which the voltage is applied across the electrodes 11 on the pedestal 5 can be obtained when the voltage of the primary power source is boosted double. Therefore, the constitution of the voltage source 13 can be simplified.
Patent JP-H06181888-A (JP)
Title: Ophthalmoscope
Inventor: NISHIO KATSUTO
IPC: A61B3/028
Filed: 1992-12-15
Abstract: PURPOSE:To provide a simplified and compact ophthalmoscope capable of easily confirming the position of an eye to be inspected and preventing a measuring error due to the deviation of the eye to be inspected from occurring favorably. CONSTITUTION:The ophthalmoscope equipped with an observation window 24 on which a lens 26 for inspection is loaded and formed so as to visualize a barometer 28 from the rear side of the observation window 24 via the lens 26 is provided with (a): a projector means 30 (32) which projects light on one point on the optical axis of the observation window 24 where the cornea apex of the eye 22 to be inspected is located, and (b): a light receiving means 34 (36) which outputs a light reception signal by receiving reflected light by the cornea apex of the eye 22 to be inspected emitted from the projector means 30 (32).
Patent JP-2000216727-A (JP)
Title: Method for deciding availability of service in radio communication network
Inventor: LILJA HARRI
IPC: H04B7/005
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method that decides availability of at least one service from among a plurality of different services in a radio communication network. SOLUTION: In this radio communication network which includes at least 1st and 2nd stations 10, 12 that conduct mutual communication, the 1st station estimates a path loss with respect to the 2nd station and decides power required for transmission to the 2nd station, on the basis of the path loss and a requirement with respect to at least one specific service from among a plurality of services. Furthermore, the 1st station compares this power with a maximum power which is transmittable by the 1st station and decides the availability of the specific service, based on the result of comparison and displays the result on a display device 14 of the 1st station for information to a user.
Patent JP-H10206172-A (JP)
Title: Fiber optic sensor coil including buffer regions
Inventor: CORDOVA AMADO
IPC: G01C19/72
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To minimize a bias error introduced from an environment by receiving an output from an optical energy source as a pair of beams propagated in a relative direction by an embedded coil, and supplying obtained interference pattern as a gyro output to a detector. SOLUTION: Shupe (phonetic) bias error is minimized by replacing part of a sensor coil 18 with a dummy layer. The layer forms part of a wound coil structure, but does not carry or transmit an optical signal responding to rotation. Such a layer contributes to a second element 24 of the coil 18. If the layer has thermomechanical characteristics similar to characteristics of the embedded sensor coil, plotting contributing to Shupe integration is not corrected due to the presence of the layer. A rotation responding element includes a small fiber layer that contribution to the integration at all temperatures. Accordingly, small Shupe bias error is produced by the integration of the responding element.
Patent JP-H09173226-A (JP)
Title: Ring-like hanger type holder having cut-out part
Inventor: TAKEI MIKA
IPC: A47J47/16
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of operation by removing only a necessary article without removing one by one other overlaid articles when one of cookers and goods having hooking holes and lying one upon another is withdrawn from between them. SOLUTION: A ring 1 is provided with a cut-out through which a hooking hole of a hung article passes and a fixing jig 3 to provide a holder. If necessary, a door may be mounted to the cut-out portion so that the hooking hole of the hung article can smoothly go over the cut-out portion 2. Only necessary cookers and goods can be thus removed by shifting them to the cut-out portion. Further, when a key is mounted to the ring 1, the key is released only in a necessary time to permit the withdrawal of the cooker so that it is effective for the prevention of theft.
Patent JP-H09190759-A (JP)
Title: Device for preventing fire due to electricity in earthquake
Inventor: HAYAKI YASUNORI
IPC: G08B17/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing the occurrence and spread of fires due to electricity in an earthquake by complementing functions which a distribution board has, and stopping the supply of electricity to electric paths, electric appliances, and electric loads. SOLUTION: An ampere circuit breaker and a safety circuit breaker cannot interrupt current to loads as long as used in the range of rated current. An earth leakage breaker cannot interrupt current to loads unless a leakage current flows. Therefore a leakage detecting device 1, a trip 2, and a pushbutton circuit 3 which have functions that the earth leakage breaker has are supplemented with 'output contact 15,' i.e., a function of an earthquake detector, to provide a device that prevents fires from spreading and developing into great ones.
Patent JP-H05170462-A (JP)
Title: Heating device for mold
Inventor: SHIROGANE TAKAHITO
IPC: C03B11/12
Filed: 1991-12-20
Abstract: PURPOSE:To provide a molding device which is a means simple at the time of exchanging molds and is improved in workability and cost. CONSTITUTION:The heating device is constituted by forming a large-diameter step part as well on the outer periphery at the bottom end of the mold which is provided with a small-diameter step part on the outer periphery of the front end and is provided with the molding surface on the front end face thereof, forming the outer periphery to an annular shape and freely attachably and detachably mounting a mold holder 3 embedded with a coiled auxiliary heater 6 near the hole 7 thereof so that the fixing and heating of the molds 1 and the removing of the molds at the time of changing the molds are executed. The front end face of the mold 1 is imposed and mounted on the front end of a mold holding member 2. A large-diameter step part is provided at the bottom end of the hold holding member 2 and a coil made heater 5 is wound and mounted above the part so that the hold holding member 2 and the mold 1 are heated. An annular heat insulating cover 4 is mounted on the outer periphery of the mold holder 3 to insulate the heat in the molding device.
Patent JP-2001177264-A (JP)
Title: Sound proof structure for apparatus
Inventor: TANNO EIICHI
IPC: H05K5/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sound-proof structure for an apparatus, where emission of noise to outside is suppressed to low by discouraging the noise occurring at an apparatus from transmitted to a sound-proof tank. SOLUTION: A base 9, to which a switch 1 is fitted, is provided inside a sound-proof tank 3, and a plurality of brackets 7 are fixed to the internal upper part of the sound-proof tank 3. A cylindrical anti-vibration rubber 4, where longitudinal through hole 15 is provided is fitted to the bracket 7. The upper part side of a pendant shaft 8 penetrates a through-hole 15 of the anti-vibration rubber 4, and fixed by its upper end, hanging the pendant shaft 8. The base 9 is connected to the lower end side of the pendant shaft 8, so that the switch 1 is hung in the space within the sound-proof tank 3.
Patent JP-2001169997-A (JP)
Title: Atomizer for endoscope
Inventor: KIDOOKA TOMOSHI
IPC: A61M3/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an atomizer for an endoscope capable of evenly atomizing liquid without variation in an amount of atomizing depending upon directions. SOLUTION: An annular projecting wall 22 which projects forward and encloses the circumference of the outlet of an injection hole 17 is formed in a position apart a spacing outward from the outer edge of the injection hole 17.
Patent JP-H11183909-A (JP)
Title: Method of rubbing processing and device therefor
Inventor: ISHIDO SHUICHI
IPC: G02F1/1337
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of rubbing processing and a device therefor capable of widening a visual angle at the time of observing a display picture. SOLUTION: This is a method of processing a film surface of a resin film 3 formed on a substrate 2 by rubbing with rubbing cloth, wherein polyesther fibers 8a having a large elastic modulus and nylon fibers having a small elastic modulus are provided so as to be uniformly distributed and placed all over the surface, and the resin film is processed by rubbing the film surface with the surface of this rubbing cloth 6 in one direction.
Patent JP-2000163215-A (JP)
Title: Operating device
Inventor: DATE TOSHINORI
IPC: A63F13/24
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an operating device which improves the analog inputting part of a controller of a household television game machine, etc., so as to be capable of performing a jog dial operation. SOLUTION: This operating device is provided with a rotating body 22 that is rotatable with a virtual shaft as a rotary shaft, a rotation holding body 21 which holds the body 22 at a fixed height position in a rotatable way, a locking body 23b provided at the bottom of the body 21 and a tilting holding body 22d at an eccentric position at least from the virtual shaft of the bottom part of the body 22. It is possible to rotate the body 22 while the lever of an analog input device is inclined by manually rotating the body 22 because the lever of the analog input device is held by the tilting holding body while being inclined by attaching the locking body 236 of the body 21 to a housing while the operating device is covered over the analog input device of a controller.
Patent JP-2000164415-A (JP)
Title: Ferromagnetic powder for dust core and dust core and manufacture of the same
Inventor: MORO EIJI
IPC: H01F1/20
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing a dust core whose saturated magnetic flux density is high, whose magnetic permeability is high, and whose core loss is small, and ferromagnetic powder for the dust core, and a method for manufacturing the dust core. SOLUTION: Ferromagnetic powder for a dust core contains ferromagnetic metallic powder, perohydropolysilazane, and at leant one kind of dihydric metallic salt stearate. After the ferromagnetic powder for a dust core is compression- molded, and heat treatment is operated at 550-850 deg.C in a non-oxidative atmosphere so that a dust core can be manufactured. The dihydric metallic salt stearate is at least one kind of magnesium stearate, calcium stearate, strontium stearate, barium stearate, and zinc stearate. Preferably the content of the dihydric metallic salt stearate is 0.2-1.5 weight % for the ferromagnetic metallic powder.
Patent JP-H11187005-A (JP)
Title: Clock extracting circuit, communication system and transmission equipment
Inventor: SUZUKI KAZUHIRO
IPC: H03L7/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To attain the increase of transmissible information and to speedily and stably extract a clock signal while using irreducibly minimum patterns for synchronizing even when intermittently transmitting information. SOLUTION: Reception equipment 2 is provided with a digital PLL circuit 22 for extracting the clock signal synchronized with a digital signal outputted from a reception circuit 21, Q value control circuit 25 for controlling the Q value of the digital PLL circuit 22 and S/N measuring circuit 24 for calculating the S/N of a high frequency signal based on a reception level signal outputted by the reception circuit 21, controlling the Q value control circuit 25 and sending a signal based on the calculated result to a pattern setting circuit 12 for synchronizing inside transmission equipment 1. Corresponding to the S/N, the pattern setting circuit 12 for synchronizing changes the pattern length of a pattern for synchronizing.
Patent JP-H10189464-A (JP)
Title: Cascade controller in semiconductor manufacturing apparatus
Inventor: HAMANO MINORU
IPC: H01L21/205
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To simplify an operation by automatically setting a set value to a slave regulator by setting the set value to a master regulator in a cascade controller for controlling to heat a semiconductor heat treating furnace. SOLUTION: A master regulator 11 calculates and outputs a cascade control amount by a PID calculator 17 from the deviation of a master set value from a target measured value by a comparator 15. A profile storage unit 31 previously stores profile data indicating relation to a slave set value responsive to a master set value, and outputs a file slave set value responsive to the master set value under the control of the regulator 11. A slave regulator 13 corrects the profile slave set value by a correcting unit 23, and a comparator 25 calculates and outputs a heating operating amount from the deviation of its correction value from heating measured value by a PID calculator 27.
Patent JP-H05171826-A (JP)
Title: Sky type parking equipment
Inventor: ABE TOSHIHIRO
IPC: E04H6/06
Filed: 1991-12-20
Abstract: PURPOSE:To take a car in and out, and to miniaturize a drive mechanism and utilize a space in the lower section of a pallet by crossing and mounting a plurality of rotatable posts, inclining the pallet supported by the posts and abutting one end of the pallet against the ground. CONSTITUTION:A motor 28 is driven and a pinion 24 is moved in the direction of the arrow 200, and the upper end side of a first post 12 is rotated and operated downward against the energizing force of an energizing coil spring 32. A second post 16 is tilted through the shaft 34 of a crossing section at that time, and one end 20a of a pallet 20 is abutted against the ground 100 and a car can be taken in and out. The car is forwarded up to a specified position, the pinion 24 is reversely turned by the reverse rotation of the motor 28, and the first post 12 is erected and the pallet 20 is brought to a horizontal state, thus completing parking. The lifting operation of the pallet 20 is assisted by the energizing force of the coil spring 32 at that time, thus allowing the miniaturization of the whole drive mechanism. Accordingly, the state in which the car pallet 20 is separated from the ground 100 at a fixed distance at the time of the riding-up operation of the car is held, and a space on the lower side can be utilized for a lawn, etc.
Patent JP-2001175875-A (JP)
Title: Border detecting device, image processor, and nonborder detecting device
Inventor: MATSUMURA SHIGERU
IPC: G06T15/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To detect the border between different bodies which seem to be the same body since the different body in contact are equal or nearly equal in tissue density. SOLUTION: A moving vector detection part 11 finds moving vectors of plural parts in images obtained at different time, a border block extraction part 12 extracts a border block from the difference between the moving vectors, and a border line estimation part 13 estimates a border line according to the extracted border block. Consequently, a three-dimensional image of an embryo can be drawn without being disturbed by the uterine wall in contact with the embryo.
Patent JP-H10194240-A (JP)
Title: Automatic bagging apparatus for grain, etc.
Inventor: KAWASHIMA KENZO
IPC: B65B43/54
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To perform the opening and holding of a bag reliably by means of a simple mechanism, and further reliably pack the bag opened and held with powdered/granular materials such as grain measured. SOLUTION: A mouth 11 of a bag 10 is opened by operation of a fixing suction pad and of a movable suction pad at a packing portion of grain, and an opening of the bag mouth 11 is expanded by the rotation of a pair of auxiliary shutes 63 provided below a charging hopper 6. Thereafter, both ends of the bag mouth 11 are held by a fixing gripper 51 and a movable gripper 52. In such a manner, the bag 10 held in a suspended state without being supported at a bottom 12 thereof is packed with the grain measured from the charging hopper 6 through the auxiliary shoute 63.  Then, a folded portion of the bag bottom 12 is so arranged as to be unfolded and, after the lapse of a predetermined period of time after starting the packing of the grain, a bag bottom receiving plate 72 is elevated, and the packing of the grain is continued in a state that the bag bottom 12 is supported on the bag bottom receiving plate 72.
Patent JP-2001176448-A (JP)
Title: High-pressure discharge lamp, illuminating optical unit using the discharge lamp, and image display unit using the optical device
Inventor: TAKEUCHI NOBUYOSHI
IPC: G03B21/14
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp with increased initial lamp efficiency, an illuminating optical device using this high-pressure discharge lamp, and an image display unit using of this illuminating optical device. SOLUTION: This lamp is sealed with mercury, an inert gas and a halogen or a metal halide therein, and equipped with a light emitting tube 5 made of translucent ceramic provided at the both ends with a pair of feeders 4 having electrode 6 at the tip. When denoting the wall load of the light-emitting tube 5 as WL (W/cm2), largest inside diameter of the tube 5 as R (mm), and the distance between the feeders 4 as L1 (mm), relations 70<=WL<=150 and 2.0R<=L1<=3.6R are satisfied.
Patent JP-H04294917-A (JP)
Title: Cutting insert for chipping working and milling cutter
Inventor: GEERAN PANTOSARU
IPC: B23C5/20
Filed: 1991-12-03
Abstract: PURPOSE: To provide a freely indexing cutting insert capable of 90 deg. shoulder milling at a positive chipping angle. CONSTITUTION: An insert for a milling cutter has a chip face 11 and a bottom face 12 which are interconnected by side surfaces 14 and 15. The intersection of side surfaces 14 and 15 with the chip face 11 forms cutting blades 16 and 17. The side surfaces 14 and 15 are beveled at their respective intersections with cutting blades 16 and 17 to form planar clearance faces 20, the width of which increases toward one of the cutting corners. The cutting blades 16 and 17 include main blade sections 16' and 17' respectively, corner blade portions and second blade portions 16" and 17". The second blade portions 16" and 17" are interconnected with their respective main blade portions 16' and 17' and corner blade portions. The second blade portion 17" arranged on one side of a corner is placed at an angle of 90 deg. relative to the main blade portion 16' arranged on the other side of the corner.