baber/WOPTO huggingface dataset:
Patent JP-H09162400-A (JP)
Title: Mis transistor and semiconductor integrated circuit device using it
Inventor: SHIMIZU KOICHI
IPC: H01L27/092
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To slow the change of the current value and reduce the ground noise by stepwise changing the threshold. SOLUTION: A gate electrode 10b of a final stage transistor Q4 connected to the ground potential of a buffer clocked MOS inverter circuit for driving an output bus is tapered to gradually expand from the gate length Lg1 near one end to the gate length Lg3 near the other end. Owing to this electrode 10b the threshold voltage of the transistor Q4 can be changed stepwise. Even if transistors Q1-Q4 operate at once, the current flowing to the ground potential will slowly change whereby the ground noise due to the variation of the ground potential can be reduced.
Patent JP-2000149794-A (JP)
Title: Device and method for measuring electron beam axis of color cathode-ray tube
Inventor: MORI MASATOSHI
IPC: H01J9/42
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To measure beam yaw with good repeatability, of the axes of three electron beams, a center electron beam and two side electron beams, in a coordinate system determined by a deflection reference axis determined when a cathode-ray tube and a deflection yoke are combined together and by a phosphor stripe on a phosphor screen. SOLUTION: This device has a quadrupole deflection coil 7 for measurement having an annular core equipped with four magnetic poles 7P being 90 deg. apart and installed to inwardly project therefrom and four coils 7c, 7c' wound around the magnetic poles, respectively, and connected in series and disposed on a predetermined outer circumferential position extending from a cone part to a neck part of a cathode-ray tube, and a reference axis aligning/holding part equipped with an aligning-cone bearing part with a plurality of contact parts being a fixed angle apart for bearing a circular cone part of the cathode-ray tube and equipped with an aligning chuck part for chucking the neck part of the cathode-ray tube and positioning the quadrupole deflection coil for measurement so that the reference axis of the cathode-ray tube serves as a measurement center axis.
Patent JP-H04276490-A (JP)
Title: Yellow dye mixture for heat color proofing
Inventor: SUTEIIBUN EBANSU
IPC: B41M5/26
Filed: 1991-12-10
Abstract: PURPOSE: To approach to a hue of a yellow SWO color reference by using a specific yellow dye mixture as a yellow dye donor element for thermal dye transfer. CONSTITUTION: The yellow dye donor element for thermal dye transfer comprises one or more of yellow dye represented by a formula I [R<1> is, for example, an alkyl, cycloalkyl or the like, n is an integer of 0 to 4, R<2> and Y are each a hydrogen or, for example, an alkyl, cycloalkyl or the like, Z is, for example, a cyano or the like] and one or more of yellow dye represented by a formula II [R<3> , R<6> and G are each, for example, an alkyl, cycloalkyl or the like, R<4> and R<5> are each a hydrogen or, for example, an alkyl, cyano or the like, X is, for example, S, T are each a condensed ring].
Patent JP-H06176038-A (JP)
Title: Automatic reservation system
Inventor: INAZAKI KENZO
IPC: H04M11/00
Filed: 1992-12-04
Abstract: PURPOSE:To automatically cope with a case wherein a reserving person is absent when service is offered by increasing and displaying the reservation order of other process objects in order by ignoring the reservation order of a process object corresponding to process incompletion information after the process schedule time of the process object is elapsed. CONSTITUTION:When the reserving person does not appear, a process field of a reservation table is set to 'unprocessed' and when the medical examination expected time of the reserving person is not elapsed, a flag showing a reservation is set in the process field of the reserving person in the reservation table; and the order and name of the reserving person following the reserving person whose flag is set are increased and displayed at the display part 32 of a hospital visitor accepting machine 3 and after the examination of the reserving person ends, the order and name of the reserving person in the order where the flag is set are displayed again. Further, when the current time is after the medical examination expected time, the order and name of the reserving person in next order are increased and displayed while the process field of the reservation table corresponding to the order and name of the reserving person who does not appear are still set to 'unprocessed' as it is.
Patent JP-H01165558-A (JP)
Title: Separation of amino acid compound
Inventor: KIMURA HISAFUMI
IPC: C07K14/76
Filed: 1987-12-23
Abstract: PURPOSE:To efficiently separate an amino acid compound by migration effects caused by difference in pressure and electric field, by adjusting a solution to be separated to a proper pH and feeding the solution to a separating membrane arranged between electrodes under pressure. CONSTITUTION:An amino acid compound-containing solution to be separated is adjusted to a proper pH, either a component to be separated or the other component is provided with electric charge, the other is made an isoelectric point or provided with the opposite charge and an electric field is generated by electrodes 3 and 4. In this state, the solution 1 to be separated is fed to a separating membrane (e. g., precision filter membrane, ultrafilter or reverse osmosis membrane) M, the component of isoelectric point and the component having the same charge as that of the electrode 3 are passed through the separating membrane M by migration effects resulting from difference in pressure and the electric field and the permeated solution 2 is obtained at the opposite side of the separating membrane M to separate the aimed component.
Patent JP-H02172154-A (JP)
Title: Ultraviolet ray preventing type fluorescent lamp
Inventor: MITSUDA KATSUHIRO
IPC: H01J61/35
Filed: 1988-12-26
Abstract: PURPOSE:To improve an average color rendering index and prevent deterioration of a beam by forming an ultraviolet ray preventing layer made of titanium oxide, yellow pigment and antimony trioxide, and a phosphor layer. CONSTITUTION:Titanium oxide 97g having an average particle diameter 0.2mum, yellow pigment 3g and antimony trioxide 9.8g are suspended in a carboxymethyl cellulose solution 500cc of a water soluble binder, thereby forming a suspension with a ball mill. The resultant suspension is applied to the inner surface of a glass tube 1 for a fluorescent lamp, followed by drying with hot air and baking at 600 deg.C, thus forming an ultraviolet ray preventing layer 2. A phosphor 100g mixed with green of a blue tint, green, orange, and dark red phosphors at a specific ratio is suspended in polyethylene oxide solution 200cc of a water soluble binder, thereby forming another suspension with a ball mill. The resultant suspension is applied on the ultraviolet ray preventing layer 2, followed by drying and baking at 500 deg.C, thus forming a phosphor layer 3.
Patent JP-H06241606-A (JP)
Title: Refrigerator
Inventor: HAAMAN HAAMOJIO BUIIGASU
IPC: F25B19/00
Filed: 1993-11-29
Abstract: PURPOSE: To provide an air-conditioning and refrigerating device to further effectively and efficiently utilize low temperature fluid. CONSTITUTION: This refrigerating device 10 comprises a heat-exchanger 46; a blower means 110 arranged such that air 116 and 122 are circulated between an air-conditioning space 14 and a heat-exchanger; a low temperature cooling device 13 containing combustible fuel 18 in a low temperature state; and a heating device 148. The low temperature characteristics of fuel are utilized such that a cooling cycle is effected and the combustible characteristics of fuel are utilized by a heating device such that a heating cycle is executed. An internal combustion engine 41. is associated with the refrigerating device, low temperature fuel is vaporized, and expanded in a vapor motor to drive the same, and expanded vaporized fuel operates an internal combustion engine.
Patent JP-H09164978-A (JP)
Title: Crawler travel body
Inventor: NISHIMORI HIROYUKI
IPC: B62D55/14
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce noises and improve durability by providing a mixed metal layer mixed and integrally connected with a metal having abrasion resistance and a metal excellent in cushioning property at least on the portion of the outer periphery of a crawler belt drive guide member to be kept in contact with the inner peripheral face of the crawler belt when the crawler belt is driven. SOLUTION: When a pin 12 is inserted into a pin insertion hole via a bush 11, the upper roller main body 10 of a crawler travel body is rotatably and pivotally supported, a washer 14 fitted to the pin 12 is pinched by the bush 11 fitted to the upper roller main body 10 and a cover 16, and the pin 12 is prevented from being dropped from the upper roller main body 10. A mixed metal layer 19 mixed and integrally connected with a metal having abrasion resistance and a metal excellent in cushioning property is fixed to the outer peripheral face of the upper roller main body 10. Shocks generated when the track links of a crawler belt collide with upper rollers 6 during the travel of the crawler travel body are mitigated, and noises are reduced.
Patent JP-2000105356-A (JP)
Title: Lens mounting structure of spectacles
Inventor: YOSHIDA TAKEHIKO
IPC: G02C1/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a lens mounting structure which is capable of surely holding a lens without clattering, allows the easy cleaning of a lens face and is excellent in terms of safety. SOLUTION: This mounting structure 10 includes the lens 12. The structure is provided with an elliptic through-hole 14 near the end edge of the lens 12. An insertion columnar body 24 of an elliptic column shape disposed in the lens holding part 22 of an endpiece 16 is fitted from one main surface side of the lens 12 into the through-hole 14. The insertion columnar body 24 has a blind hole 26. A threaded part 24a is formed at the inner peripheral surface of the blind hole 26. The insertion columnar body 24 is formed integrally with the endpiece 16 together with the lend holding part 22. A fastening 18 is inserted from the other main surface side of the lens 12 therein. The fastening 18 includes a fixing part 18 having an external threaded part 28a and a head part 30 at its circumference. The fastening 18 is inserted to the circumference of the fixing part 28 in the state of intervening a tight contact member 32. At this time, the fixing part 28 of the fastening 18 is screwed and fixed to the threaded part 24a of the insertion columnar body 24.
Patent JP-H01166167-A (JP)
Title: Betting ticket refunding device
Inventor: KUDO TAKASHI
IPC: G06Q50/34
Filed: 1987-12-22
Abstract: PURPOSE:To improve the speed of recognition by providing an asterisk mark only a part requiring character recognition and preventing an unnecessary character from being recognized. CONSTITUTION:Serial binary data read by a read part 1 is given to a character recognition part 4 by separating the character from the data held by a memory 2. The recognition part 4 collates it with an incorporated dictionary, recognizes the respective characters and outputs them. A specified mark recognition part 5 monitors the result of the character recognition. Then, when it detects the specified mark (the asterisk) at a position previously fixed, it immediately reports that to the recognition part and finishes the processing of the character recognition.
Patent JP-H06144933-A (JP)
Title: Aluminum nitride sintered compact and production thereof and circuit board prepared therefrom
Inventor: OISHI KATSUYOSHI
IPC: H05K1/03
Filed: 1992-11-12
Abstract: PURPOSE:To improve wettability with a metallized metal by adding a rare-earth compd. to an AlN powder, forming and sintering at specified temp. and pressure under a reductive nitriding atmosphere. CONSTITUTION:A material powder is prepared by adding and mixing the rare- earth compd. powder such as Y2O3 of 5-15wt.%. expressed in terms of rare-earth element, and the transition metal compd. such as TiO2 of 0.01-1% expressed in terms of transition metal at need to the AlN powder containing <=10% impurity oxygen and having 0.05-5mum average grain size. Then, a binder is added to the material powder, and the mixture is kneaded, granulated and compacted, and the binder is removed by heating the compact in a non-oxidizing atmosphere. Then, the compact is sintered at 177-2000 deg.C, 0.1-0.9atm. under reducing nitriding atmosphere, and the AlN sintered compact whose primary phase is AlN and secondary phase contains rare-earth element-Al-O compd. and/or rare- earth compd. -O compd. and 5-100% of the surface is covered with these compd. is obtained. And a circuit board is obtained by connecting directly the metallized metal to the substrate consisting of the sintered compact.
Patent JP-H04197166-A (JP)
Title: Method for controlling temperature and humidity in koji-preparing process
Inventor: OISHI KAORU
IPC: G05D22/02
Filed: 1990-11-28
Abstract: PURPOSE:To prepare a high quality koji (malted rice) in good reproducibility by circulating air on a koji raw material layer in a koji-preparing chamber, determining the volume of the circulation air by a fuzzy inference based on the temperature, humidity of the air in the chamber and also on the temperature of the koji raw material, and controlling the temperature and humidity of the air in response to the growth state of the Aspergillus. CONSTITUTION:A koji supporter 3 is disposed on a rotating shaft 2 in a cylindrical koji- preparing tank 1 constituting a koji-preparing device A, and the layer 4 of a koji-preparing raw material is formed on the koji supporter 3. An air-circulating duct 9 equipped with a cooling coil 6, a heating coil 7 and a circulation fan 8 which constitute a defumidifier B is disposed in a koji-preparing chamber 5 formed above the koji raw material layer 4. A dry bulb thermometer 10 and a wet bulb thermometer 11 are disposed on the air-exhausting side in the circulation duct 9, and a thermometer for measuring temperature in the circulation duct 9 is also disposed. A fuzzy inference is performed with a controller comprising a program controller 19, a computer 20, etc., on the basis of the changes in the states such as the temperature and humidity of air in the koji-preparing chamber and the temperature of the koji raw material to determine the volume of air to be circulated in the koji-preparing chamber 5, followed by circulating the determined volume of the air in the chamber to control the temperature and humidity of the air in the koji-preparing process.
Patent JP-H10158272-A (JP)
Title: New derivative of screening agent having ester part containing silicon, cosmetic composition for protection from light comprising the same and use thereof
Inventor: LEDUC MADELEINE
IPC: A61K8/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new readily synthesized compound, having a short silicone chain in an ester part, capable of manifesting excellent ultraviolet light screening properties, solubility in fatty substances and cosmetic characteristics and useful as a sunscreen agent, etc., for cosmetics. SOLUTION: This compound is represented by formula I  R is an (un)saturated (branched)1-10C alkyl, etc., and >=80% of groups R are methyl; A is a group represented by formula II [R1 is a (branched) 1-10C alkoxy, etc.; Z is H, a 1-4C alkyl, etc.; X is O, a group represented by the formula NR3 (R3 is H, a 1-8C alkyl, etc.), etc.; W is an (OH-substituted) (un) saturated (branched) l-6C alkanediyl, etc.; (n) is 0-3]; (r) is 0-3; (s) is 0 or 1; B is R or A and at least one of two Bs is A when (s) is 0} or formula III  (t) is 2-5; (u) is 1 or 2; [(t)+(u)] is >=3), e.g. 4-methoxy-N-(3- 1,3,3,3-tetramethyl-1[(trimethylsilyl) oxy]disiloxanyl}propyl)cinnamamide.
Patent JP-H09167715-A (JP)
Title: Coil parts manufacturing method
Inventor: IBATA AKIHIKO
IPC: H01F17/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To improve productivity of coil parts manufacturing. SOLUTION: A hollow outer insulating member 1 having a conical or pyramid hollow portion provided in the center is formed. A conductor 2 having a plurality of turns is formed on the inner surface of the hollow outer insulating member 1 such that dimensions of the turns vary gradually from one ends to other ends, respectively and that at least respective turns are located on different planes. A solid core insulating member 7 having almost the same shape as the conical or pyramid shape of the hollow portion is formed.
Patent JP-H0615528-A (JP)
Title: Thread cutting device for steel pipe and others
Inventor: YAMAGUCHI MASAO
IPC: B23G1/44
Filed: 1991-11-15
Abstract: PURPOSE:To surely exclude chips during work without discontinuing the work to remove the chips during the thread cutting work and moving a cover to a die-head after finishing the thread cutting work. CONSTITUTION:A guide breaker 34 furnished with a continuing guide face 34A is provided on a rake face 16A of a chaser 16 to cut a thread, additionally, practically connected to the guide face 34A, a guide groove 36 in the radial direction is formed on the end face of a die-head 12, and chips produced during cutting work are discharged out of the die-head 12 by centrifugal force following rotation from the guide groove 36 through the rake face 16A and the guide face 34A.
Patent JP-H08185354-A (JP)
Title: Memory managing device
Inventor: NAKAYAMA TOMOFUMI
IPC: G11C17/00
Filed: 1994-12-28
Abstract: PURPOSE: To eliminate the necessity of a specific memory for rewriting the contents of a flash ROM and to make it possible to access the contents of the flash ROM even during the period of its rewriting. CONSTITUTION: An address selector 104 outputs chip selection signals 112, 113 to the flash ROM 105 and a RAM 106 respectively. When a CPU 103 outputs an address, the address is temporarily inputted to an address selector 104 and then outputted from an address bus together with the chip selection signals to access a required location. In the case of rewriting the ROM 105, its contents are temporarily transferred to the RAM 106. Then the signals 112, 113 obtained by decoding the address under the control of the selector 104 are replaced each other and the RAM 106 is assigned as if it is a flash ROM. Then the ROM 105 is rewritten. Consequently data or a program stored in the ROM 105 can be accessed even during the rewriting of the ROM 105.
Patent JP-H08185530-A (JP)
Title: Hatching data generating method
Inventor: YAMAMOTO TETSUYA
IPC: G06T11/40
Filed: 1994-12-28
Abstract: PURPOSE: To provide a hatching data generating method which can be applied even to the polygon of a void graphic with respective sides crossing each other. CONSTITUTION: This method is provided with a processing procedure 11 for rotating the polygon defined as the object of hatching data generating just at any arbitrary angle within a prescribed X- and Y-coordinate axis plane, processing procedure 12 for calculating the intersections of line segments or circular arcs consisting of the polygon with the group of straight lines at an equal interval parallel to the X-coordinate axis, processing procedure 13 for judging whether the intersections touch the apexes or circular arcs or not, processing procedure 14 to return to the processing procedure 12 after shifting a hatching line in Y-axis direction within the range of error when any intersection touches the apex or circular arc,  processing procedure 15 for extracting the group of line segments from the odd-numbered intersection to the just following even-numbered intersection when no intersection touches any apex or circular arc, and processing procedure 16 for oppositely rotating the line segment group at any arbitrary angle, at least.
Patent JP-H06146782-A (JP)
Title: Shield machine
Inventor: MIZUTANI AKIRA
IPC: E21D9/06
Filed: 1992-11-11
Abstract: PURPOSE:To ensure a tail clearance without requiring measurement and facilitate posture control by providing projections connected to a segment at low friction to the inside of a tail section of a skin plate. CONSTITUTION:Projections 5 and 5 formed of roller bearings 4 and 4 or ball bearings provided to the foundational part as a contact body to a segment 2 are arranged to the inside of a tail section 3 of a skin plate of a shield machine 1 in the circumferential direction at a proper interval. When the shield machine 1 turns its center axis to a direction different from the center axis of the segment 2 and is driven, in the tail section 3 of the skin plate, the projections 5 are connected to the segment at low friction, and it is no obstacle to the driving of the shield machine 1. In addition, a tail clearance is ensured without requiring measurement, and posture control of the shield machine 1 is easily made.
Patent JP-2000120358-A (JP)
Title: Fire sheet shutter device for exterior wall arresting spread of fire
Inventor: SHIMURA NAOAKI
IPC: E06B9/17
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To use this device as a class-B fire preventing door provided on a part where the spread of a fire may occur in an opening of an exterior wall of a structure. SOLUTION: A glass screen 5 is provided on a front face of an outer periphery of an opening of a structure. Guide rails 2 are stood in retrally right and left positions of the glass screen 5, an entrainment case 1 is temporally provided on an upper part of the glass screen 5, and a winding shaft 7 and an electrically opening/closing device 8 are stored in the entrainment case 1. A fire sheet shutter device 3 wound around the winding shaft 7 uses a fire-resistant woven fabric in which a flame retarder is impregnated in a woven fabric such as glass cloth, silica cloth, polyester, aluminum, and acrylic resin as a construction material.
Patent JP-H11196570-A (JP)
Title: Smoothing circuit of switching power supply, etc.
Inventor: UEKI KOICHI
IPC: H02M3/28
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a low cost resistor which is connected in series to a capacitor whose equivalent internal resistance is small, and has a very small resistance value. SOLUTION: In a smoothing circuit of a switching power supply, etc., which is composed of combination of a reactor 5 and a capacitor 6 whose equivalent internal resistance is small, a MOS-FET 8 which is connected in series to the capacitor 6 and turned on by an output voltage is provided and the equivalent internal resistance of the capacitor 6 is compensated by the on-resistance of the MOS-FET 8.
Patent JP-H10231100-A (JP)
Title: Motor controller for force assisting device
Inventor: ITO AKIHIRO
IPC: B66F19/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the stability of arm operation when an arm is operated to match a human sense with impedance control. SOLUTION: Into a motor controller for a force assisting device, force/torque information related to operating force to operate an arm connected to a joint in a rotatable manner and rotated with a motor 18 is input for conversion, and an angle signal from the arm is fedback to output a positional command signal for performing positional servo control of the motor 18.  An impedance control part, which converts the vector of the force/torque information into speed command, a kinematic conversion part, which converts the speed command into positional command to the joint with counter kinematic conversion, and a positional servo control part 16, which is of an integral compensation type to compensate disturbance and a two degree of freedom control system to avoid a mechanical resonance point between the arm and the joint to perform positional servo control of the motor with the positional command are provided.