baber/WOPTO huggingface dataset:
Patent JP-S6367504-A (JP)
Title: Sensor for wear quantity of fire-resisting wall
Inventor: AMO KYOICHI
IPC: G01B7/00
Filed: 1986-09-10
Abstract: PURPOSE:To detect the wear quantity of a refractory body to be measured with high accuracy by embedding a coated conductor in a conductive refractory body in the direction of progress of its wear and measuring variation in resistance due to the size reduction by wear of the coated conductor. CONSTITUTION:The conductor 3 is coated with an insulating material 4 and this coated conductor is embedded in a lengthwise member 2 made of a conductive refractory body. Thus, a detection sensor 1 is constituted and arranged in the refractory body 8 formed inside a high temperature container. As the wear of the refractory body 8 advances, the lengthwise member of the detection sensor 1 also wears. Then the coated conductor in the lengthwise member 2 also wears and decreases in size and the resistance value between terminals A and B varies according to the wear. This resistance variation is detected by an ammeter 7 and a power source 6 to detect the wear quantity of the refractory body 8 with high accuracy.
Patent JP-2000044498-A (JP)
Title: Hydrocarbon compound and organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: H05B33/14
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an organic electroluminescent element that has excellent luminous efficiency with light emission of high luminance by allowing a pair of electrodes to pinch a layer including tetrabenzo[de,h,kl,rst]pentaphene derivative between them. SOLUTION: A couple of electrodes are allowed to pinch a layer containing at least one of tetrabenzo[de,h,kl,rst]pentaphene derivative, preferably represented by formula I (X1 to X18 are each H, a halogen, an alyl or the like) (for example, a compound of formula II or the like), (preferably, a luminescent layer) between them. This compound is prepared, for example, by subjecting a compound of formula III (Z1 and Z2 are each a halogen) [typically 1,4- dichloro-9,10-di(4'-methyl-1'-naphthyl)anthracene or the like] to dehydrohalogenation and cyclization in the presence of a base such as potassium hydroxide. In a preferred embodiment, the luminescent layer contains a luminescent organometal complex and a triarylamine derivative.
Patent JP-2000048481-A (JP)
Title: Signal processor, recording medium and signal processing method
Inventor: SATO HIDEO
IPC: G10L19/018
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To detect a representative value correctly showing a signal level of a specified frequency band by calculating a square sum of a prescribed frequency spectrum value when an input signal is modified discrete cosine transformed to be processed. SOLUTION: An MDCT calculation part 12 MDCT transform processes a successively inputted digital audio signal DA1 to convert it to a frequency spectrum signal. A representative value calculation part 14 calculates a square of an absolute value sum of an even-th spectrum value and the square of the absolute sum of an odd-th spectrum value, and calculates a square root of its addition value, and calculates a representative value of a target frequency spectrum value to output it to an encode part 15. At this time, information DC of a copyright is modulated by a carrier wave signal SC to be superimposed on the digital audio signal DA1. Further, the information DC of the copyright is spectrum spread by the random number data PN to be superimposed. Further, an amplitude modulation part 21 multiplies an output signal of a PN spread part 20 by the detected representative value.
Patent JP-S6370667-A (JP)
Title: Parallel data generating circuit
Inventor: KIKUCHI HIROSHI
IPC: H04N1/00
Filed: 1986-09-12
Abstract: PURPOSE:To contrive to simplify the constitution of a parallel data circuit by inputting one of two kinds of data sequence before conversion selectively to a data converting means and composing parallel data of the specific number of bits. CONSTITUTION:This circuit generates and outputs parallel data in three kinds of formats selectively. When parallel data in the 1st format is outputted, a binary-coded signal 21 is supplied to the serial signal input terminal of an 8-bit shift register 51. While mode setting data 54 specifies a 1st format, the data is inputted, bit by bit, and shifted in synchronizing with a clock signal 52. Then while data corresponding to eight bits, i.e. eight picture elements is set, the data is outputted as parallel data 38. The 2nd selector 58 selects output data 61 obtained by dividing the frequency of the clock signal 56 by eight. This is used as a write clock 42 to write the parallel data 38 in a line buffer 39. Thus, parallel data of every eight picture elements is sent out as an output 44.
Patent JP-S6273002-A (JP)
Inventor: KUDOME MASATOSHI
IPC: F22B35/00
Filed: 1985-09-27
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-H0376650-A (JP)
Title: Preparing system for ink data
Inventor: ODOKO MASAAKI
IPC: B41F31/02
Filed: 1989-08-18
Abstract: PURPOSE:To form ink data with high accuracy by a method wherein the image density information of an original image film is superimposed on the layout data of the original image film on the surface of a plate material on a computer, and image density information on a press plate is found by calculation. CONSTITUTION:Layout data A of an original image film on the surface of a plate material, which is stored in a computer device 2 for a printing machine at every press plate forming, is fetched in an arbitrary form. The data A is inputted to, for example, a personal computer 4. Simultaneously, image density information are individually extracted from original image films (a) - (c) directly by an arbitrary means 5. This data B is inputted to the personal computer 4 by being stored in a floppy disk 6. On the personal computer 4, the data B is superimposed on the data A, whereby a required calculation is conducted by using a previously incorporated computer software. In this manner, ink data with high accuracy can be automatically obtained.
Patent JP-H0873981-A (JP)
Title: Refractory steel material for building construction
Inventor: SHIMIZU MASATO
IPC: C22C38/50
Filed: 1994-09-07
Abstract: PURPOSE: To produce a refractory steel material for building construction, which has high temp. proof stress capable of reducing or omitting the application of refractory coating to iron frames and in which yield strength at ordinary temp. is regulated to a value within 120N/mm<2> from the standard lower limit value. CONSTITUTION: The refractory steel material for building construction has a composition which consists of 0.07-0.18% C, 0.05-0.50% Si, 0.40-1.00% Mn, 0.10-<0.40% Mo, 0.04-<0.10% Cr, 0.005-0.100% Al, and the balance Fe with inevitable impurities and in which the value of Ceq, represented by equation Ceq=C+Si/24+Mn/6+Ni/40+Cr/5+Mo/4+V/14(%), and the value of PCM, represented by equation PCM =C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+ V/10+5B(%), are regulated to <=0.36% and >=0.26%, respectively. Further, as chemical components, one or >=2 kinds selected from the group consisting of 0.04-O.50% Cu, 0.04-0.50% Ni, 0.005-0.020% Ti, 0.0005-0.0050% Ca, 0.003-0.050% Zr, and 0.002-0.020% REM can be incorporated.
Patent JP-S59104837-A (JP)
Title: System for displaying input electric field in fpu
Inventor: IZUMIKAWA HIROSHI
IPC: H01Q1/12
Filed: 1982-12-08
Abstract: PURPOSE:To adjust simply, quickly and accurately the direction of an antenna at the transmission side by adjusting the direction while listening to a voice output signal change of a receiver a communicating radio equipment in the adjustment of direction of an antenna system at the installation of an FPU. CONSTITUTION:A DC voltage of an SHF input electric field level indicator of a receiving high-frequency section is V/F-converted as pulse signal having 15kHz- 50kHz frequency, this signal is frequency-modulated and transmitted to a control section via a coaxial cable 2. A telemeter receiving section 3 extracts this 15kHz-50kHz pulse signal to drive the indicator, and simultaneously this signal is branched and frequency-divided at a frequency divider 4 to intermit the oscillating output of an audible frequency oscillator 5. The change in the receiving input electric field level at the receiver side is known by voice easily at the transmitter side of the FPU by giving this intermitted sound output 6 to the communicating radio equipment as a modulation signal.
Patent JP-S60107833-A (JP)
Title: Reduction projection exposure device
Inventor: TAWA SUSUMU
IPC: H01L21/30
Filed: 1983-11-16
Abstract: PURPOSE:To obtain a reduction projection exposure device, which can be utilized efficiently, by mounting a masking blade for light-shielding the upper section of an original picture and an optical system, which can image-form the masking blade on the surface of the original picture when the optical system is changed into a series of optical system with an exposure optical system, independently of the exposure optical system and arbitrarily interrupting the optical axes of both optical systems. CONSTITUTION:A mercury-arc lamp 3, a beam-condensing mirror 4, a mixer lens 5, plane mirrors 24 and 25 and a second condenser lens group 12 are received in a lamp house 18, and beams transmitted through the lens group 12 are passed through an original picture 13, and reduced by a reducing glass 14 and projected on a wafer 14 on an XYZ stage 15 placed on a reference base 17. Two plane mirrors 19 and 22 are disposed newly between the mixer lens 5 and the plane mirror 24 in addition to an exposure optical system 1 constituted in this manner, and a masking blade image formation optical system 2 incorporating a first condenser group 6, a masking blade 7, an image formation lens 10 and plane mirrors 21 and 20 is fitted separately and the optical system 2 is advanced in an optical path.
Patent JP-H0262768-A (JP)
Title: Floppy disk device
Inventor: SAITO YASUHIDE
IPC: H02P8/30
Filed: 1988-08-29
Abstract: PURPOSE:To access a floppy disk at high speed by exciting an excitation phase in a direction opposite to the excitation phase of a stepping motor which is excited when a head arrives at a target track. CONSTITUTION:When the head arrives at the target track, the excitation phase in the direction opposite to the excitation phase of the excited stepping motor 4 is excited. Namely, when the head moves in the outer peripheral direction of the floppy disk and arrives at the track of an address '00', a detection signal 5 becomes at high level and an output signal 9a from an AND gate 9 allows the excitation phase of the stepping motor 4 to be excited in an opposite direction with the excitation control signal 2a of a control circuit 2 and an output signal 8a from a monostable multivibrator 8. Thus, a brake works to the stepping motor 4 and the floppy disk can be accessed at high speed even in the case that a settling time is short.
Patent JP-S60107714-A (JP)
Title: Thin film magnetic head
Inventor: KAWASE MASAHARU
IPC: G11B5/31
Filed: 1983-11-16
Abstract: PURPOSE:To enable formation of a track width having high accuracy and to enable reduction in a contour effect hence improvement in the reliability of an analog recording and reproducing characteristic by the constitution in which the total film thickness of the 1st and 2nd lower magnetic layers and the film thickness of an upper magnetic layer are made respectively larger than the max. recording wavelength to be used. CONSTITUTION:The 2nd lower magnetic layer 2b thinner (0.5-5mum thickness) than the 1st lower magnetic layer 2a is formed of a thin Co-Nb alloy film, ''Permalloy'' or segments on the 1st lower magnetic layer 2a and is patterned by a technique such as ion etching or the like. An embedding material 14 consisting of Al2O3 or the like is laminated around the layer 2b on a nonmagnetic base plate 1 to flatten the surface over the entire part. An insulating layer 4, a coil conductor 5, an inter-layer insulator 6 and an upper magnetic layer 3 are successively laminated thereon to a prescribed shape. The total film thickness P of the layer 2a and the layer 2b and the film thickness P' of the layer 3 are made respectively larger than the max. recording wavelength lambdaL to be used.
Patent JP-S60106513-A (JP)
Title: Preparation of cylindrical filter
Inventor: OKAMOTO AKIRA
IPC: B01D39/14
Filed: 1983-11-16
Abstract: PURPOSE:To increase binding powder of a sintered body to a membrane filter, to facilitate regeneration, and to permit inexpensive preparation of a cylindrical filter by forming a membrane filter directly to the inside wall of a cylindrical sintered body. CONSTITUTION:A soln. comprising cellulose acetate, cellulose diacetate, methyl cellulose, methylene chloride, methanol, and water is flowed uniformly to form ca. 1mm. thickness film on the inside wall of a sintered body. Then, the soln. is dried at room temp. to form gel. When it is further dried at 80 deg.C for ca. 1hr, pores are formed and a membrane filter is prepared.
Patent JP-S6370104-A (JP)
Title: Optical apparatus
Inventor: NISHI TAKECHIKA
IPC: G03F9/00
Filed: 1986-09-12
Abstract: PURPOSE:To perform focus matching or alignment with high accuracy, by measuring the focuses of four points due to the movement of a stage in a Z-direction by a signal having a high S/N ratio. CONSTITUTION:A drive order is issued to a stage driving apparatus 40 by a control apparatus 34 and the scanning of a stage 10 in X- and Y-directions is performed. A slit like light emitting part is allowed to scan a reticle mark 28 and the change in the quantity of light when both of them overlap with each other is detected by a light emitting element 30 in synchronous relation to the measured value of an interferometer 36. In this case, a light blocking body 24 is preliminarily retracted from a light path so as not to block a pupil surface. The shift quantity of the reticle mark 28 with respect to the moving coordinates system of the stage 10 is measured by a signal processor 32 on the basis of the output wave form signal of the light receiving element 30 obtained by the above-mentioned method and the alignment offset of a reticle 20 with respect to the apparatus is stored in the control apparatus 34.
Patent JP-H05336988-A (JP)
Title: Monoclonal antibody specifically recognizing 2,3-dinor-6-keto-pgf1alpha
Inventor: HIRAMATSU MAKOTO
IPC: C12R1/91
Filed: 1991-08-01
Abstract: PURPOSE:To provide a novel antibody useful for the determination of 2,3-dinor-6- keto-PGF1alpha well reflecting the level of PGI2. CONSTITUTION:The monoclonal antibody specifically recognizing 2,3-dinor-6- keto-PGF1alpha, preferably IgG class. The exemplified antibody MK-11E4 is a mouse IgG2b, K and obtained by the culture of a hybridoma MK-11E4 (FERM BP-3481), etc.
Patent JP-S6459708-A (JP)
Title: Superconductive wire
Inventor: SHIMOMURA TAMAZOU
IPC: H01B12/10
Filed: 1987-08-28
Abstract: PURPOSE:To subrogate a superconductor having low critical temperatures with a superconductor having high critical temperatures even if a superconductive state in the former superconductor is broken by forming so that one side of plural superconductors having rated current capacity individually and different critical temperature to contact a metallic conductor. CONSTITUTION:First and second superconductors 1 and 3 are buried into a supporting body composed of first and second metallic conductors 2 and 4, or the conductor 2 is coated to the superconductor 1, and the superconductor 3 and the conductor 4 are coated in order on the surface. When the relation of TC3>TC1>TC is met where the critical temperatures of superconductors 1 and 3 are TC1 and TC3 and the refrigerant temperature cooling superconductive wires is TC, usually electric current below rated current flows via the superconductor 1. At that time, electric current does not flow in the conductor 2, but if a superconductive state in the superconductor 1 is broken by an unexpected accident, a part of the electric current flowing in the superconductor 1 flows into the superconductor 3 via the conductor 2. Thus a stable electricity sending can be made even if the superconductive state in the superconductor 1 is broken.
Patent JP-H0853034-A (JP)
Title: On-vehicle electronic equipment
Inventor: IKEMATSU YASUSHI
IPC: B60R11/02
Filed: 1994-08-15
Abstract: PURPOSE:To obviate the necessity of a stay erected from a floor surface when a display device is installed in the room of a vehicle and prevent the installation region of other sonic equipment from being obstructed by installing a display device. CONSTITUTION:An installation part 7 is installed at an operation part 3 on the front surface of an equipment body 2 embedded in a console panel, and a recessed part 8 is opened upwardly at the installation part 7. The back surface of a display device 20 having a screen 21 is supported on a supporting body 24, and the fitting projection part 25 of the supporting body 24 is inserted into the recessed part 8, and the display device 20 is installed on the front surface 3a of an operation part 3. Further, the display device 20 is supported in a turnable manner on the supporting body 24 by a supporting shaft 28, and the screen 21 can be set in the horizontally long direction and the longitudinally long direction. When the screen 21 is set in the longitudinally long direction, the equipment is effectively used as a navigation system monitor. Further, the necessity of the supporting member from the floor surface for installing the display device 20 is obviated, and the necessity of laying wiring in the vehicle is obviated.
Patent JP-2000104609-A (JP)
Title: Fuel injection control device for cylinder injection type engine
Inventor: MAMIYA KIYOTAKA
IPC: F02D41/34
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of increase of fuel injection quantity at the time of partial injection by setting a sum of the pulse width to be computed at the time of partial injection in response to the target fuel injection quantity lower than the pulse width to be computed at the time of general injection in response to the target fuel injection quantity. SOLUTION: A fuel injection control means 46 is formed so as to set the total pulse width (a sum of the pulse width of two injections) lower than the pulse width directly lead from a target fuel injection quantity at the time of partial injection. Namely, at the time of partial injection, the basic pulse width is set at a real pulse width at the time of first injection, and at the time of the second injection, a value obtained by subtracting the predetermined value from the basic pulse width is set as a real pulse width. This reduced variable is set larger as the interval between the first and the second injection periods is shorter, as the engine speed and the engine load are higher, as the engine water temperature is higher, and as the real air-fuel ratio is closer to the theoretical air-fuel ratio.
Patent JP-S6188695-A (JP)
Inventor: TOMU DEIBUITSUDO AANTESEN
IPC: H04Q3/72
Filed: 1985-09-27
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-H0661397-A (JP)
Title: Lead frame and resin sealing method of semiconductor device provided therewith
Inventor: SATO KAZUHIRO
IPC: H01L23/28
Filed: 1992-08-12
Abstract: PURPOSE:To prevent the die pad of a lead frame from being deformed and voids from being generated in the lead frame and to accelerate the standardization of the lead frame. CONSTITUTION:A die pad 12 is composed of a peripheral frame 12A and semiconductor chip supporting leads 12B, and through-holes 13 large enough in diameter to enable molten resin to pass through them are provided to the die pad 12. A semiconductor chip 8a is fixed to the die pad 12, and molten resin 9a injected into a molding die is made to flow from the upside of the die pad 12 to the underside of the pad and vice versa through the through-holes 13 at molding to seal off a semiconductor chip 8a with resin. By this setup, the upside and underside of a die pad can be uniform in the flowing top line of molten resin 9a independent of the size of a semiconductor chip, and the standardization of a lead frame can be accelerated.
Patent JP-S60106396-A (JP)
Title: Drive system for stepper motor
Inventor: UKAI JIYUNICHI
IPC: H02P8/36
Filed: 1983-11-15
Abstract: PURPOSE:To prevent abortive malfunctions from occurring in a stepping motor drive system, which drives a plurality of steps with one pulse, by controlling an internal pulse by detecting an error phase. CONSTITUTION:An internal timing pulse generator generates one or more N pulses at the prescribed time interval from a step signal pulse. An excitation phase encoder generates an excitation signal of a coil corresponding to the phase of a stepping motor designated by a pulse signal from the internal pulse generator. A motor phase detector detects the phase of the motor by the excitation signal of the excitation phase encoder to detect whether the phase is an integer multiple of N, thereby feeding back the internal timing pulse generator when detecting the error phase to control so as to eventually stop in the integer multiple phase.
Patent JP-S6368458-A (JP)
Inventor: IWAMOTO MASANORI
IPC: B61B13/06
Filed: 1986-09-11
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-2000047365-A (JP)
Title: Manufacture of optical proximity effect correction mask
Inventor: TONAI KEIICHIRO
IPC: G03F1/76
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical proximity effect mask capable of highly precisely correcting optical proximity effect without lowering the throughput by adding the exposure correction data of at masked electron beam plotting that are decided based on the correction amount of the optical proximity effect in a photolithography process to mask pattern data. SOLUTION: Relation between the correction value of mask dimension and the dimensional error of a resist pattern in the photolithography process is obtained with respect to the designed mask patterns having the various kinds of dimension by the simulation of an optical image or an exposure experiment result. Then, the correction value of the mask dimension required for minimizing the dimensional error is decided. Based on the correction value, the ideal corrected pattern 6 obtained by correcting the dimension of the designed pattern of a mask is formed. Besides, the mask pattern data is constituted of mask shape data and the exposure correction data of a mask electronic beam plotting device decided based on the correction amount of the optical proximity effect. Then, the mask is exposed by changing exposure according to the exposure correction data.
Patent JP-H0964735-A (JP)
Title: Rubidium atom oscillator
Inventor: MATSUURA HIDEYUKI
IPC: H03L7/26
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To realize the rubidium atom oscillator configured with a light weight at a low cost. SOLUTION: In the rubidium atom oscillator of gas cell resonance type using optical pumping as the principle of operation, a conductor metal 7 is vapor- depositted to a surface of a gas cell 3 other than optical passing holes 8a, 8b through which a light by optical pumping is made incident/emitted. Furthermore, a transparent conductive film is formed to the optical passing holes 8a, 8b and when the conductor metal 7 is vapor-depositted onto the surface of the gas cell 3, an antenna 9 for exciting a microwave is formed by the vapor- deposition pattern.
Patent JP-H1148704-A (JP)
Title: Caster having brake mechanism
Inventor: MIMURA TATSUHIKO
IPC: B60B33/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a caster having a brake mechanism excellent in operability by a simple constitution to facilitate application to various furniture or the like. SOLUTION: In a caster 1 mounted able to turn in a furniture or the like through a support shaft 5 assembled able to rotate in a support base 2 for supporting a wheel, the caster is provided with a brake means 6 assembled in the support base 2 to give brake force to a wheel 4 and a remote control means remotely controlling the brake means 6 in a position separated from the caster 1 through a wire 31 passing a through hole 29 formed in the support shaft 5 to be extended in the support base 2.