baber/WOPTO huggingface dataset:
Patent JP-2000115818-A (JP)
Title: Crt measurement instrument
Inventor: GOTO YASUSHI
IPC: H04N17/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance the S/N ratio of a photographed image of a measured pattern which is displayed on a CRT. SOLUTION: A signal generator 4 outputs a video signal of a measured pattern displayed on a color CRT 6. A vertical synchronizing signal detection section 26 and a horizontal synchronizing signal detection section 27 detect a vertical synchronizing pulse and a horizontal synchronizing pulse from the video signal. A counter 251 in a control section 25 starts counting the vertical synchronizing pulse from a detection timing of the vertical synchronizing pulse, and when the count of the counter 251 reaches a count corresponding to a light emission start timing of a measured area set on a CRT display screen and a count corresponding to a light emission end timing, an exposure control signal generating section 252 outputs a control signal, consisting of an exposure start signal and an exposure stop signal to a CCD camera 3 respectively.  The exposure of the CCD camera 3 is conducted only for the light emission period of the measured area, so as to prevent the deterioration in the S/N ratio of the image signal due to the exposure for the non-light-emission period other than the light emission period.
Patent JP-H0536422-A (JP)
Title: Manganese dry battery
Inventor: TAKAHASHI HIDEKI
IPC: H01M6/06
Filed: 1991-07-30
Abstract: PURPOSE:To suppress an internal resistance rise of a battery after storage or during light load and middle load discharge and minimize a reduction in pulse discharge characteristic in a mercury-free manganese dry battery. CONSTITUTION:In a manganese dry battery, a separator having a paste layer formed on one side or both sides is received in such a manner that the paste layer directly makes contact with the inner surface of a negative electrode lead can 1. This is a mercury-free manganese dry battery characterized in that a copper compound, for example, cuprous oxide Cu2O, is added in the paste layer. The copper compound is preferentially applied in a surface density of 0.001-0.1mg/cm<2> in terms of copper to the separator 2.
Patent JP-H04154820-A (JP)
Title: Polymerization for polybutadiene
Inventor: TSUJIMOTO NOBUHIRO
IPC: C08F4/70
Filed: 1990-10-19
Abstract: PURPOSE:To economically obtain the title polymer of low gel content by polymerizing butadiene by a specific means in the presence of a Co compound-water- organoaluminum compound-based catalyst using a C4 fraction predominant in cis-butene as polymerization solvent. CONSTITUTION:In polymerizing 1,3-butadiene in the presence of a Co compound- water-organoaluminum compound-based catalyst using a C4 fraction predominant in cis-2-butene as polymerization solvent, both of organoaluminum compound and water are first added to the polymerization solvent solution of the 1,3-butadiene and the resulting system is aged for a time theta satisfying the relationship [thetais aging time (min); T is aging temperature (K)]. Then, a Co compound is added to the resulting aged liquor followed by carrying out the polymerization of the 1,3-butadiene, and said aged liquor is additionally fed to the reaction system and the polymerization is continued. Said Co compound is pref. cobalt naphthenate, and said organoaluminum compound is pref. aluminum monochloride.
Patent JP-H06105493-A (JP)
Title: Coreless coil
Inventor: NAKAMURA NOBUAKI
IPC: H02K3/04
Filed: 1992-09-24
Abstract: PURPOSE:To provide a coreless coil which can be simply molded and assembled. CONSTITUTION:A coreless coil 10 has a plurality of coil pieces 14 adhered to inner and outer side faces of a cylindrical FPC 12. A predetermined wiring pattern such as a star or delta shape is formed in the FPC 12, and connected to ends (starting and finishing ends) of a coil piece 14 via a through-hole land 16. The land 16 is exposed at both front and rear faces of the conductor of the FPC 12 and can be connected from both the front and rear faces.
Patent JP-S62130682-A (JP)
Inventor: KURISUCHIYAN SUTANKUUHOSU
IPC: A61P35/00
Filed: 1986-11-22
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-H09122837-A (JP)
Title: Side weir structure of thin sheet continuous caster and method for preventing sticking of metal to this side weir
Inventor: HAMAI KAZUO
IPC: B22D11/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively and surely prevent the skinning of the molten metal in contact with a side weir by forming a part of a molten metal pool part in the side weir in contact with the end surface of the cooling roll along the ceramic plate. SOLUTION: A heat insulating castable refractory 4 is incorporated in the inside of an iron frame 5 and a base plate 3 for planting a ceramic plate 1 and an electric conductive refractory 2 therein. The surface of the electric conductive refractory 2 is arranged in the same plane as the surface of the base plate 3. Therefore, at the initial stage of the casting, the temp. of the wall surface of the side weir at the narroweast position of the interval of the rolls is raised by electrically heating the heat conductive refractory to prevent the sticking of metal. Thereafter, when the molten steel surface rises due to pouring of the molten steel, the molten steel flows inside through the surface where the electric conductive resistance is small.  As a result, the Lorentz force works and the molten metal is fluidized, and the sticking of metal to the side weir is prevented by generating the Joule's heat, thus a strip of good quality is obtd.
Patent JP-H06129583-A (JP)
Title: Pipe fitting
Inventor: SAWADA TAKASHI
IPC: F16L33/22
Filed: 1992-10-19
Abstract: PURPOSE:To provide a pipe fitting which is free from risk of water leakage resulting from chipping or deformation of part of the pipe fitting due to over- fastening or poor performance of fastening. CONSTITUTION:Stretching circumferentially, a ridge 122b is provided on the periphery of the flange part 122 of the body 1 of a pipe fitting. A detention part 23 is provided on a sack nut 2. Judgement that the proper fastening amount is obtained, is passed when the detention part 23 is engaged by the ridge 122.
Patent JP-H09208104-A (JP)
Title: Sheet conveying device
Inventor: SUZUKI MASAJI
IPC: B41J13/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the rear end of a sheet from remaining caught on the base end of an intermediate stacker, by sharing a path deflecting means. SOLUTION: A deflecting means 37 for deflecting a sheet from conveying paths 10, 15 to a housing means 13 is positioned in the first position to convey the sheet along the conveying paths 10, 15, the second position to deflect the sheet from the conveying paths 10, 15 to the housing means 13, and the third position to press the upper surface of the sheet housed in the housing means 13 by a control means.
Patent JP-H01124623-A (JP)
Title: Zirconia-based ultrafine continuous multifilament
Inventor: YOSHII RYOJI
IPC: C04B35/48
Filed: 1987-11-05
Abstract: PURPOSE:To provide the above ultrafine zirconia multifilament, free from welding of the filaments caused by sintering, having high strength and suitable as a heat-insulation material for high-temperature use, an electrical insulation material, a reinforcing material for composite material, a filler, etc. CONSTITUTION:The objective fiber is continuous ultrafine zirconia multifilament, free from welding between the filaments caused by sintering and having a diameter of <=5mum and a strength of >=150kg/mm<2>. The fiber can be produced by spinning a solution of a zirconium compound giving zirconium oxide by baking and/or a dispersion of a dispersible zirconium oxide and baking the obtained precursor fiber.
Patent JP-H09125314-A (JP)
Title: Support body for girder
Inventor: OIZUMI YUICHI
IPC: E01D22/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a support body from being broken down, even when a caison provided on the sea side of the broken seashore sinks more than a leg part to be repaired, and torque is applied to an upper plate by a girder. SOLUTION: A support body 15 arranged between leg parts 12, 13 and a girder 14 absorbs change on the girder 14, it is constituted of a lower plate 17, an upper plate 18, and a rubber journal 19, and the lower plate 17 is provided to be in a tapered form of about half inclination against inclination of the girder 14 at construction and inclination of the girder 14 at completing sinking of the caison 12. A load applied on the upper plate 18 on the way of sinking is nearly uniformly loaded on the whole surface of the upper plate 18, and as a result, the load applied on the upper plate 18 at completing sinking of the caison 12 is dispersed compaired with the customary case, so as to prevent the support body 15 from being broken down.
Patent JP-S63133897-A (JP)
Title: Controller for pulse motor
Inventor: OKAMOTO HIDEAKI
IPC: H02P8/00
Filed: 1986-11-25
Abstract: PURPOSE:To simplify a pulse motor without necessity of means for detecting the position of a moving element by moving the element to a predetermined position at the time of applying a power source, and stopping it at the position. CONSTITUTION:When a power switch is closed, a pulse motor 13 applies the number of steps more than one resolution in a direction of an arrow 20. At this time, rubber wiper 15 is contacted with a blade sweeper 14 to be stopped irrespective of the position at the time of turning ON the power source. Thereafter, when dusts adhered to an ink jet head 16 are removed, the wiper 15 is deformed, while rotating the motor 13 once in a direction 20 at a speed sufficiently slower to override the projection of the sweeper 14.
Patent JP-H03169816-A (JP)
Title: Oral administration of trifluorobenzodiazepines
Inventor: EBERETSUTO ETSUCHI ERINUTSUDO
IPC: A61K31/137
Filed: 1990-10-17
Abstract: PURPOSE: To prepare a pharmaceutical for oral administration that contains lipid-soluble trifluorobenzodiazepines so as to maximize antianxiety, anticonvulsive and/or hypnotic effects, and minimize acatastasia and discordant effects. CONSTITUTION: This pharmaceutical for oral administration contains a selected trifluorobenzodiazepne having specific action of benzoazepine type I (BZ1 ), that is, a compound of the formula [R1 is O, S or (H, H); R2 is (H, H) or (OH, H); R3 is H, F or Cl; R4 is Cl or Br)], for example, 7-chloro-1-(2,2,2- trifluoroethyl)-5-(o-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepine-2 -thion as an appropriate intraoral agent so that the compound in the lever can detour around the primary passage metabolism, thereby maximizing effects on BZ1 acceptors and minimizing effects on BZ2 acceptors.
Patent JP-H09127221-A (JP)
Title: Geomagnetic direction sensor
Inventor: HISAMURA TATSUO
IPC: H01L43/08
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of geomagnetic direction sensor by patterning a magnetoresistive effect element meandering arcuately thereby enhancing the characteristics of magnetoresistive element having meandering structure. SOLUTION: In order to enhance the sensitivity by lengthening the magnetosensitive part, a magnetoresistive element M is patterned while turning repetitively between ferromagnetic cores Ka, Kb and having so-called meandering structure. The element M is arranged such that the longitudinal direction of magnetosensitive part is orthogonal to the field H generated between the cores Ka, Kb, i.e., the breathwise direction of pattern is normal to a gap. The generation of magnetic domain wall is suppressed by employing arcuate switchback parts Ma, Mb in the element M thus ensuring magnetic characteristics excellent in symmetry where hysteresis is suppressed. A geomagnetic direction sensor employing such element M can detect geomagnetic direction accurately because noise due to the magnetic domain wall of element M is reduced.
Patent JP-H01123529-A (JP)
Title: Pll oscillating circuit system
Inventor: AKIYAMA KOJI
IPC: H03L7/187
Filed: 1987-11-06
Abstract: PURPOSE:To remove or reduce a spurious in a control circuit by narrowing the passing frequency band of the band pass filter(BPF) of the mixer output part of a mixer type PLL oscillating circuit. CONSTITUTION:The passing of the spurious is stopped with BPF as a narrow band. Namely, when an input frequency f3 is the minimum 3MHz, for example, BPF1 is 2.8-5.5MHz, the spurious of 6MHz or above can be all removed, and when f3 exceeds 5.5MHz, the spurious cannot pass and therefore, switching is executed to BPF2 of 5.5-10MHz. The spurious by a super high-order harmonic wave exists in a filter band and a level very small and therefore, it does not matter. Thus, at the time of using the BPF with about double of a frequency band ratio, four types of BPFs can cover 3-33MHz, a circuit constitution to attenuate selectively the most approximate spurious is obtained or the BPF is reduced to three types or below by widening the band width of the BPF of the band without the influence of the spurious. Thus, the spurious can be reduced without fail compared with the fact that all bands are covered with one type of the BPF.
Patent JP-S61151169-A (JP)
Title: Propanol derivative
Inventor: NOMURA MASAAKI
IPC: C07F9/09
Filed: 1984-12-24
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is 10-24C alkyl; R<2> is cyclic imido). EXAMPLE:3-O-Octadecyl-2-O-tosyl-1-O-trithylglycerol. USE:An intermediate for an inhibitor of blood platelet aggregation. PREPARATION:A compound shown by the formula II is reacted with a compound shown by the formula III (R<3> is 1-4C alkyl) to give a compound shown by the formula I.
Patent JP-H11122254-A (JP)
Title: Concentration output buffer-type atm switch
Inventor: HIROKI NOBUYUKI
IPC: H04L12/28
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To increase a hardware scale while switch capacity is maintained by detecting and copying a multi-address cell based on copy cell information and a write address from a write control part from the cell which is read and inserting the multi-address cell copied in an idle area into a copy cell insertion part from an output buffer. SOLUTION: A routing judgment part 12 detects copy information from the inner part of the header of the cell. A time slot 2T informs a write control part 15 of an output buffer number #3 where the copied cell K is routed and the number 4 of copies. In the write control part 15, output larger than the output buffer number #3 where the cell K is written increases the eight write addresses of the output buffer numbers #1-#8 by one. The cell which is originally to be written in the address 2A is written in 3A, and the idle cells of apparently eight cells are written in an output buffer 14.
Patent JP-H02127168-A (JP)
Title: Controller of power steering for vehicle
Inventor: TAKAHASHI TSUTOMU
IPC: B62D6/02
Filed: 1988-11-07
Abstract: PURPOSE:To improve a steering feeling by installing a control circuit, variably controlling an energizing current for a steering control motor, while setting up a control logic, controlling current-energization for the said motor, in this control circuit. CONSTITUTION:A control circuit 9 outputs an output signal which makes a variation when a current of a motor 7 increases at time of change from a steering mode to a return mode larger than that when the motor 7 current decreases at time of change from the return mode to the steering mode from a steering angle signal out of a steering angle sensor 8 and a current delay command part 9c outputs it by detection of a steering mode discriminating part 9a, respectively. In brief, at time of shifting from steering to returning, restoring force is exerted earlier, and at time of shifting from the returning to the shifting, a decrement rate of the restoring force is make smaller, whereby such a sense of incompatibility that the restoring force is suddenly lost is prevented from occurring, while such nonconformity that a handwheel has been naturally steered when it is stopped while being returned is eliminated, thus a steering feeling is improved.
Patent JP-2001102703-A (JP)
Title: Circuit board
Inventor: SUGIMOTO ISAO
IPC: H05K3/38
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an Al circuit board, in which a circuit board and a ceramic substrate are closely bonded to each other with a high bonding strength. SOLUTION: A ceramic circuit board is constituted by providing a circuit board having a surface made of a metal, composed mainly of aluminum on the side a ceramic substrate side on the ceramic substrate. The ceramic circuit board has a layer containing magnesium(Mg) and oxygen(O), preferably having a thickness of 2-20 nm, is provided adjacently to the ceramic substrate.
Patent JP-H0921239-A (JP)
Title: Planning technique on reference floor plan of multi-number and multi-purpose single or double buildings with medium-rise or higher height
Inventor: HAMURA YOSHISHIGE
IPC: G09B25/04
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To improve a building planning by arranging the dwelling part of the reference floor plan of multi-purpose single building or double buildings standing back to back with each other with medium-rise or higher height on south side and the business part of it on the north side in the Northern Hemisphere and vice versa in the Southern Hemisphere. SOLUTION: An area 1 used for dwelling can receive the favor of sun by sunshine at all times. Next, in an area 2 used for business which requires an invariant environment more than sunshine, a variation in sunshine distribution by a variation in the sunshine of the sun and a variation in load of air conditioning are reduced. Also, even if the number of buildings is one or double standing back to back with each other, when an installation core 3 such as a machine equipment, disaster prevention equipment, warehouse, and lift equipment which do not need sunshine is installed in a bottom area used commonly, the same effect as that can be produced. Thus comfortableness can be maintained, energy cost can be reduced, and land can be utilized effectively.
Patent JP-H04155697-A (JP)
Title: Storing method
Inventor: HORI HISANOBU
IPC: G11C17/00
Filed: 1990-10-18
Abstract: PURPOSE:To increase the life of a memory by making inversion of each bit of a memory uniform by using coding and decoding means. CONSTITUTION:Counted values of a counter 1 are divided into ten high order bits A and six low order bits (a), an a-th content alpha is outputted from a predeter mined table, logic sum OR of the divided ten more significant bits and six bits input with the value alpha is calculated, and an encoded counted value is writ ten in an EEPROM 4. In decoding, the encoded counted value is reversely read from the EEPROM 4, divided into ten high order bits A and six low order bits, alpha, alpha-th content (a) is outputted from a predetermined table, logic sum OR of the ten more significant bits and the six bits input with the value alphais calculated as the counted value of the counter. Thus, counts more than the limit of the number of writings of the bit inversion can be performed, and the life of a memory can be extended.
Patent JP-H07135794-A (JP)
Title: Operation of brushless motor
Inventor: NOMOTO TETSUO
IPC: H02P6/06
Filed: 1993-11-10
Abstract: PURPOSE:To make it possible to detect a position positively by adjusting the delay time from the time when the rotating position of a rotor is detected to the switching of current conduction to a stator winding in response to the operating state such as the rotating speed of a rotor or the like. CONSTITUTION:A position detecting circuit 7 detects the position of a rotor based on the change in induced voltages 6a-6c of a brushless motor 4. A microprocessor(MP) 8 sequentially changes current conduction into a stator winding so as to continue operation and computes the rotating speed of a rotor. A current detector CT 5 converts the current induced with an AC current flowing through an AC wiring into the DC voltage and applies the voltage into the MP 8. Namely, the current detector CT 5 detects the operating current, and the current is transferred into the MP 8. The MP 8 computes and measures the operating current or the rotor speed or the time after the start of the current conduction of the motor and furthermore the number of commutation after the start of the current conduction of the motor and the like and determines the delay time from the detection of the position of the rotor to the commutation for switching the current conduction of the stator winding.
Patent JP-H01122462-A (JP)
Title: Photowriting head
Inventor: FUSE MASASHI
IPC: B41J2/44
Filed: 1987-11-07
Abstract: PURPOSE:To obtain the title photowriting head at low cost by a simple structure, by a method wherein the title head is composed of a wiring component consisting of FPC connected to an emission means so as to be opposed to the emission part side, and a fiber plate where a fiber bundle of which one end is opposed to the emission part is buried. CONSTITUTION:A FPC 12 composed of polyimide 12c on which a conductor patterns 12a, 12b are formed by a copper foil is arranged on a surface 11a of a fiber plate 11 of glass or plastic. A LED chip 13 is bonded thereto so that its emission part 13a is opposed to the FPC 12 with soldered bumps 12d. A back face electrode 13b is conducted to an earthing pattern 20 of a FPC 19 by silver paste 14. A conductive pattern 20 of polyimide 21 with copper foil is formed onto the FPC 19, and an insulating layer 22 is provided by polyimide in order to prevent short-circuiting between the FPC 19 and 12. One end part 16a of a fiber bundle 16 is made to approach the emission part 13a in a state of being buried in the fiber plate 11 via transparent synthetic resin 15 of high refractive index. Thereby, reduction of the number of manhours and miniaturization of an apparatus can be achieved.
Patent JP-S61160865-A (JP)
Title: Recording and reproducing device
Inventor: KOBAYASHI JUNJI
IPC: G11B15/665
Filed: 1984-12-31
Abstract: PURPOSE:To stabilize the tension loaded on a recording carrier and also to shorten the time for a loading action, etc., by controlling the shift speed of a guide means for recording carrier to a fixed level by a speed control means when said guide means has a large movement. CONSTITUTION:A revolving range detecting switch 4 detects the arrival of a loading ring 2 at a position where mobile tape guides 5 and 6 start moving toward a cassette 1 from the arrival of a cam 2a moving together with the ring 2. This detection signal is applied to a control circuit 24. Thus the circuit 24 applies the speed servo to a driving motor 3 of a loading meand until a loading action is through. Then the motor 3 has the reduction of the number of revolutions and is set at a fixed low speed. As a result, a tape 2 receives the stable tension and is taken up surely to a supply reel 22 or a take-up reel 23 with no sag produced. Furthermore the time is shortened for tape loading and unloading actions.
Patent JP-S63132687-A (JP)
Inventor: TOKIMOTO TOYOTARO
IPC: A63F9/12
Filed: 1986-11-26
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-H07133075-A (JP)
Title: Pick finding device
Inventor: TOUDOU YUUJI
IPC: B65H67/08
Filed: 1993-11-10
Abstract: PURPOSE:To provide a pick finding device which can carry out the pick finding processing for an ordinary bobbin and a semispherical bobbin at one place in a simple manner. CONSTITUTION:A pick finding device is equipped with an air stream generating means 9, air stream control member 5 for controlling the air stream so that the air stream generated by the means 9 is set along the surface of the yarn layer of a bobbin, and a bobbin detecting sransor 16 for detecting the chess part 15a of the bobbin 1, and the air stream control member 5 is installed so as to advance and retreat to the position surrounding a part or the whole of the bobbin 1, and the advance position of the air stream control member 5 is adjusted on the basis of the result of the detection of the bobbin detecting sensor 16.