baber/WOPTO huggingface dataset:
Patent JP-H0353670-A (JP)
Title: Picture processing unit
Inventor: SUZUKI TAKASHI
IPC: H04N1/04
Filed: 1989-07-20
Abstract: PURPOSE:To prevent mis-discrimination of chromatic/achromatic signal by varying a threshold level to discriminate a color whether it is chromatic or achromatic in response to the drive condition of a read scanning section. CONSTITUTION:When a Min (R, G, B) signal 111 and a Max (R, G, B) signal 112 enters a chromatic/achromatic discrimination section 113, the chromatic/ achromatic signal is discriminated and a chromatic/achromatic discrimination signal 114 is outputted. Then threshold level of a discrimination threshold level table 115 to read a picture and to discriminate whether each picture element is chromatic or achromatic is varied with the drive condition of a read scanning section. Thus, misdiscrimination in the chromatic/achromatic discrimination for each picture element is prevented and an excellent picture is obtained.
Patent JP-H0476406-A (JP)
Title: Thermography device
Inventor: YOSHIMURA MASAAKI
IPC: G01B11/02
Filed: 1990-07-18
Abstract: PURPOSE:To correctly judge the size of a subject by displaying the information of a length in horizontal and vertical directions about the subject in an infrared rays image on the same picture plane as the infrared rays image based on visual field information, distance data, and a discriminating signal. CONSTITUTION:A lense 2 is set with a drive mechanism 3, and the image of an infrared rays detector 1 is imaged as a spot S on a subject. The spot S is raster-scanned with a scanner 4, and an obtained infrared rays video signal is memorized in a memory 9 and displayed 13. Tables T1 - T3 correspondent to conversion lenses are stored in a conversion circuit 15, and an exchanging table conforming to the lense is selected based on a discriminating signal from a discrimination circuit 20. Moreover data of horizontal and vertical visibility angle can be obtained in conversion circuits 19H and 19V based on data about the amplitude of a horizontal scanning mirror obtained from vibration detection circuits 17H and 17V. Lengths on a subject corresponding to the lateral and longitudinal widths of an infrared rays image is determined based on the information etc. of the visibility angle in an operation circuit 21, and these length values are displayed 13 via a character and graphic signal generation circuit 22 and a superimposed circuit 12.
Patent JP-H06254172-A (JP)
Title: Method to determine position of organ of patient at least about two image pickup devices
Inventor: FUIRITSUPU SANKON
IPC: A61B8/08
Filed: 1993-07-30
Abstract: PURPOSE: To previously position an instrument to a three dimensional image before operation, by picking up an image corresponding to a group of points on the surface of the region of the internal organ or skin, picking up at least one of three dimensional image of the internal organ and its surface or the surface of the region of the skin and connecting together two images. CONSTITUTION: A first image pickup apparatus gives the image of points on the surface of the region of the internal organ or the skin of a patient by means of an ultrasonic inspection probe. The probe 11 is placed so that its flat beam 12 comes on the same level with the surface of three threads 4, 5, 6. Further, at least one three dimensional image of the surface of the region of the internal organ or skin is shot by a second image pickup apparatus. Finally, the first image is matched with the second image. Through this operation, those specific regions of the internal organ are made possible to be positioned.
Patent JP-H0238142-A (JP)
Title: Power distribution device of four-wheel drive vehicle
Inventor: KOBAYASHI TOSHIO
IPC: B60K17/344
Filed: 1988-07-28
Abstract: PURPOSE:To enhance the reliability of operation, by ingeniously determining a position at which each clutch is disposed, and also providing a constitution wherein a piston for clutch is fitted into a case, which is an unmovable member, in a subject wherein motive power is distributed to front and rear wheels through a wet-type hydraulic multiple disk clutch. CONSTITUTION:A first wet-type hydraulic multiple disk clutch 7 which transmits power of an engine from the side of an output gear 9 to a front wheel differential gear 4 is interposed between a final gear 10 to be engaged with the output gear 9 and a diff.case 22. Also, a second wet type hydraulic multiple disk clutch which transfers rotations of a transfer gear 11 to be engaged with the final gear 10 from a transfer device 5 to a rear wheel differential gear is similarly disposed inside the rear wheel differential gear. A piston 7F which provides pressing forces to the retainer plate 7b of the clutch 7 (a side 28 is equal,) is slidably fitted into a case member 24, which is an unmovable member, and the piston may be stopped from turning by a knock pin 25.
Patent JP-H0613923-A (JP)
Title: Audio reproduction device
Inventor: TANAKA YOSHIAKI
IPC: H04B1/10
Filed: 1992-06-24
Abstract: PURPOSE:To reproduce an audio signal with excellent sound quality matching the state of the device at any time by automatically selecting the frequency characteristic in response to a content of a source. CONSTITUTION:A microcomputer 20 decides the level of a signal intensity SM at first and since the sound quality deterioration is caused by a noise component when the level is a prescribed level or below, a frequency characteristic switching circuit 14 selects a band characteristic with a limit. On the other hand, DC voltages V1, V2 resulting from medium and high frequency signals extracted by BPFs 10, 12 respectively and rectified/detected by detection rectifier circuits 16, 18 are inputted to the microcomputer 20, in which they are compared. When the DC voltage resulting from the medium frequency signal is larger, a content of a source is discriminated to be news or the like, and the frequency characteristic switching circuit 14 selects a band characteristic with a limit. Conversely when the DC voltage resulting from the high frequency signal is larger, a content of a source is discriminated to be music or the like, and the frequency characteristic switching circuit 14 selects a band characteristic without a limit.
Patent JP-H0534105-A (JP)
Title: Multiple-rotation absolute-value encoder
Inventor: AOKI YUKIO
IPC: G01B21/22
Filed: 1991-07-30
Abstract: PURPOSE:To make it possible to improve accuracy and resolution by providing and selecting up/down counters, into which detected multiple-rotation signals are inputted through inverting circuit and two-phase pulse processing circuit. CONSTITUTION:In this encoder, the position of a rotary angle is detected within one rotation of an input shaft 2 with an absolute-value detecting and the amount of rotations of the input shaft 2 is detected with a multiple-rotation detecting part 3. Two detected multiple-rotation raw signals 16 and 17 having the different phases from the detecting part 3 are outputted into waveform shaping circuits 7 and 8, respectively, and the waveforms are shaped. The signals are inputted into two-phase pulse processing circuits 11 and 12 directly and through inverting circuits 9 and 10. The signals are inputted into an operating part 15 through up/down counters 13 and 14 (as the counter values), respectively. The operating part 15 judges the position of the rotary angle of the input shaft 2 based on a rotary-angle-position signal 18 generated in the detecting part 4 so as to select either of the counter 13 or 14 and determines the read-out amount of the multiple rotations. Therefore, the count value during the counting operation is not read, and both the deviations of the counter point and the signal 18 do not affect the outputs of the encoder.
Patent JP-H0744251-A (JP)
Title: Power controller and power unit using the same
Inventor: KUROKAMI SEIJI
IPC: G05F1/67
Filed: 1993-07-30
Abstract: PURPOSE:To provide the power unit which receives a maximum output from a solar battery or the like as a power source, reduces fluctuation in the voltage and current of the solar battery and is equipped with control for providing the maximum output with the satisfactory followup ability. CONSTITUTION:At a photovolatic power generator equipped with a power converting means 2 connected to a solar battery 1 as the power source and a maximum output control circuit 5 for controlling the operation of the power converting means 2 so as to maximize the output power of the solar battery 1, the power unit sets voltage width or current width to be scanned at the time of searching an optimum operating point larger than 1% of a previously stored optimum operating point voltage or optimum operating point current. Thus, the fluctuation in the voltage and current from the power source is reduced, and the maximum output can be provided with the satisfactory followup ability.
Patent JP-H0534330-A (JP)
Title: Filling agent for detecting chemiluminescence and analysis method using it
Inventor: WAKABAYASHI YASUTO
IPC: B01J20/281
Filed: 1991-07-30
Abstract: PURPOSE:To enable an analysis method of hydrogen peroxide or a chemiluminescence catalyst substance by a chemiluminescence detection method using luminol in a high-performance liquid chromatography to be simple and more economical and at the same time achieve a stable measurement. CONSTITUTION:A flow cell in a chemiluminescence detector is filled with a filling agent for detecting chemiluminescence where luminol or its derivative is fixed to a synthetic macromolecule by a covalent bond. Hydrogen peroxide or a chemiluminescence catalyst substance is analyzed by a high-performance liquid chromatography using the cell. Therefore, it can be used under conditions of pH10-11 which are suited for a chemiluminescence system by luminol sufficiently stably and it is not necessary to feed luminol or its derivative constantly, thus enabling a device to be simplified and preventing a reagent from being wasted.
Patent JP-H0946046-A (JP)
Title: Electronic-component housing multilayered circuit board and manufacture thereof
Inventor: KAWAMOTO MINEO
IPC: H01L23/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To achieve a compact configuration, a thin configuration and light weight of a multilayered circuit board, on which an electronic component is mounted. SOLUTION: In an electronic-component housing multilayered circuit board wherein an electronic component 3 connected to an inner wiring layer 2a formed on a core insulating substrate 1 is sealed with sealing insulation resin 4, the part other than the area of the sealing insulation resin 4 sealing the electronic component 3 is made to be the multilayerd part with an interlayer insulating layer 5a and an inner wiring layer 2b. The surface for the sealing insulation resin 4 sealing the electronic component 3 is also made to be the multilayered part with an inner wiring layer 2c and an interlayer insulating layer 5b.
Patent JP-S6435599-A (JP)
Title: Pitch control system for voice synthesization
Inventor: HIGUCHI NORIO
IPC: G10L25/00
Filed: 1987-07-31
Abstract: PURPOSE: To output natural and varied synthesized voices rich in diversity by preliminarily storing plural tables with respect to accent and multiplying a multiplication coefficient based on a single table with respect to intonation. CONSTITUTION: An accent command generation circuit 3 generates an accent command synchronized with the change of a tone feature vector, which is determined by a tone feature vector selection circuit 2, based on an accent symbol in an input text. An accent component operation circuit 4 selects an accent component from plural accent component tables based on the step height of the accent command and calculates a pertinent accent component value based on the current frame number and the difference between start and end frame numbers. A phrase command generation circuit 5 generates a phrase command, which is synchronized with the change of the intonation vector, based on a delimiter symbol in the input text.  That is, a phrase component table for a reference impulse height is preliminarily stored, and the value of a ratio of the input impulse height to the reference impulse height is taken as the multiplication coefficient, and the phrase component table value is multiplied by this coefficient. Thus, various semantic contents are easily expressed.
Patent JP-S6082642-A (JP)
Title: Aluminum alloy for expansion having stable pale color tone after anodization and its preparation
Inventor: OKUDA YUTAKA
IPC: C22F1/04
Filed: 1983-10-12
Abstract: PURPOSE:To obtain the titled aluminum alloy by subjecting Al alloy contg. Fe and other alloy elements to heat treatment under a specified condition and regulating the amt. of Al-Fe intermetallic compound and free Si deposition. CONSTITUTION:An ingot of Al alloy contg. 0.04-0.30% Si, 0.1-0.8% Fe, <0.10% Ti, and if necessary, <0.03% B, and <0.30% Cu, is heated at least 520-630 deg.C for >=1hr. At least 80% of Al-Fe intermetallic compds. contained in the ingot is transformed to Al3Fe by this heat treatment. This ingot at high temp. is hot-rolled and annealed immediately, or after cold rolling, at 330-600 deg.C for <=20hr. Thus, the amt. of deposited free Si is retarded to <=0.015%. By this method, Al for expansion having stable and pale color is obtd.
Patent JP-S5993363-A (JP)
Inventor: PAORO PUREBUIGUNAANO
IPC: B41J2/275
Filed: 1983-10-12
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-S6435855-A (JP)
Title: Lead storage battery
Inventor: ISHIYAMA ICHIRO
IPC: H01M50/437
Filed: 1987-07-30
Abstract: PURPOSE:To keep the sulfuric acid quantity contained in a positive electrode adequate and suppress the dropping off of an active material by using an electrolyte containing dilute sulfuric acid with certain specific gravity and a separator member formed with a specific mat layer. CONSTITUTION:The specific gravity of the dilute sulfuric acid contained in an electrolyte is set to 1.34+ or -0.02 as converted for 20 deg.C, a separator member in an electrode plate group of a positive electrode plate and a negative electrode plate is provided with a center layer mainly made of a glass mat and a synthetic resin mat layer and a mat layer made of glass fiber and kraft pulp to form a lead storage battery. The sulfuric acid quantity contained in the positive electrode is kept adequate, the dropping off of an active material is suppressed, a high capacity at the initial stage is stably obtained, and the high capacity is maintained for a long time.
Patent JP-H059629-A (JP)
Title: High touchness titanium alloy and production thereof
Inventor: KURODA ATSUHIKO
IPC: C22F1/18
Filed: 1991-07-05
Abstract: PURPOSE:To stably provide a Ti alloy having high strength and satisfactory toughness necessary for a structural material. CONSTITUTION:A Ti alloy having a compsn. consisting of 4.0-7.0% Al, 3.0-5.0% V, 0.5-5.0% Fe, 0.1-5.0% Mn and the balance Ti with inevitable impurities is subjected to soln. heat treatment by heating to 750-950 deg.C and cooling to room temp. at <=10 deg.C/sec cooling rate. The alloy is then aged by heating and holding at 400-700 deg.C for 15min-8hr.
Patent JP-H1037142-A (JP)
Title: Traffic control device for vehicle
Inventor: TAKAHASHI CHIAKI
IPC: E01F13/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a traffic control device which permits pedestrians to pass freely even when vehicle traffic is probibited and which disengages the vehicle traffic restriction automatically in the event of power failure, etc., and opens the vehicle gate(s). SOLUTION: A vehicle passage restricting member 100 is maintained in the up-position and hinders the traffic of automobiles, etc., when passage is prohibited through a decrease in the width of vehicle lane substantially and moved to the down-position near the road surface when passage is admitted. When no power is supplied, the member 100 is automatically restored to the down-position by down return force.
Patent JP-H03155518-A (JP)
Title: Laser beam source
Inventor: KANEDA YUJI
IPC: H01S3/06
Filed: 1990-07-19
Abstract: PURPOSE:To obtain synthetic light with high power density with a small spot diameter by making an optical beam incident on an optical fiber via an optical system after synthesizing with a polarizing beam splitter. CONSTITUTION:The laser beam source is equipped with first and second light sources 22A, 22B which emit first and second optical beams LA, LB having prescribed polarizing planes, an arranging means 28A which arranges the beam shape of the first optical beam LA, and an arranging means 28B which arranges the beam shape of the second optical beam LB. Also, it is equipped with the polarizing beam splitter 32 which receives the first optical beam LA outputted from the first beam arranging means 28A and also, receives the second beam LB outputted from the second beam shape arranging means 28B at a state where its polarizing plane is inclined by 90 deg. against the first optical beam LA, and synthesizes the beams LA and LB. Furthermore, it is equipped with convergence optical systems 34, 35, and 36 which converge the synthetic light LL outputted from the polarizing beam splitter 32 and introduce it to the optical fibers 40A-40N. Thereby, it is possible to obtain a laser beam with high power density with the small spot diameter.
Patent JP-S6239598-A (JP)
Title: Labelled nucleic acid
Inventor: GURAHAMU EI MOTSUKU
IPC: C07H19/00
Filed: 1986-08-14
Abstract: Polynucleotides are non-isotopically labeled with acridine esters or luminescent lanthanides.
Patent JP-S5893409-A (JP)
Inventor: NAKANISHI KATSUMI
IPC: H02B1/28
Filed: 1981-11-28
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-S5893895-A (JP)
Title: Sterilizing method for microorganisms in electrodeposition paint
Inventor: TAKAHASHI YOSHINOBU
IPC: C25D13/22
Filed: 1981-11-27
Abstract: PURPOSE:To sterilize the microorganisms in electrodeposition paint without charging any sterilizer thereto and to prevent the generation of defects in electrodeposition painting by heating the filtrate obtd. by filtration of electrodeposition paint then cooling the same down to an ordinary temp. and using the same in circulation as washing water. CONSTITUTION:In an electrodeposition painting stage constituted of a defatting tank 1, a washing tank 2, a chemical conversion treating tank 3, a washing tank 4, an electrodeposition paint tank 5, a post washing tank 7, and transport means 13 for materials to be coated connecting these tanks, electrodeposition paint circulates between the tank 5 and an ultrafilter 6 and separates filtrate W. The filtrate W is supplied through three-way valves 14, 14' to the tank 7 and after the filtrate washes away the paint sticking physically on said materials, the filtrate is returned together with the paint to the tank 5. Microorganisms are generated in the electrodeposition paint and the pH of the filtrate 2 attains about <=8. When the pH thereof is detected with a pH measuring device 22, the valves 14, 14' are changed over to supply steam to a heating pipe 20 and water to a cooling pipe 21 in accordance with the operation of a controller 24, so that the filtrate W is sterilized by heating the same to >=50 deg.C in the 1st filtrate tank 16 and is then cooled in the 2nd filtrate tank 17; thereafter, the filtrate is supplied to the tank 7.
Patent JP-H0357032-A (JP)
Title: Method for simulating computer adjustment backup logic
Inventor: YAMAMOTO YOSHIHIKO
IPC: G06F11/25
Filed: 1989-07-26
Abstract: PURPOSE:To improve the actual machine adjusting working efficiency by using a service processor which scans out the internal state of an electronic computer to be adjusted and an external storage means where scan data is stored. CONSTITUTION:The internal state of an electronic computer 1 to be adjusted is scanned out by a service processor 5, and contents of the scan out signal, for example, a register, a memory, or the like are efficiently stored in an external storage part 6. An adjusted electronic computer 7 is the logic simulator as a logic simulation model equivalent to the electronic computer 1 to be adjusted and scans in contents of the electronic computer 1 stored in the external storage part 6 to directly execute the scan in simulation. The internal state of the electronic computer 1 to be adjusted is mapped in the simulation model of the adjusted electronic computer 7 to set an initial value without the correspondence table between scan addresses and signal names.
Patent JP-H0945956-A (JP)
Title: Light emitting diode and fabrication thereof
Inventor: SHIBATA YUKIYA
IPC: H01L21/20
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To fabricate a high luminance light emitting diode having a light take-out surface of a p-type layer easily at high yield. SOLUTION: An n-type GaAlAs clad layer 2, a p-type GaAlAs active layer 3, and a p-type GaAlAs clad layer 4 are epitaxially grown sequentially on an n-type GaAs substrate 1. Before the n-type GaAlAs clad layer 2 is grown on the n-type GaAs substrate 1, the surface of n-type GaAs substrate 1 is subjected to melt back thus eliminating p-type reversal on the surface of n-type GaAs substrate 1. Luminance and yield are enhanced by setting the carrier concentration of n-type GaAlAs clad layer 2 in the range of 5-12×10<17> cm<-3> . The GaAs substrate 1 is not removed but left as it is.
Patent JP-H069245-A (JP)
Title: Crystallized glass article and its production
Inventor: YAMADA MICHIYUKI
IPC: C03C10/02
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a crystallized glass article which is a building material by depositing plural crystallized glass corpsucles of forsterite or gahnite having a specific composition or main crystal zirconolite on a glass plate and fusing the deposited crystallized glass corpsucles thereto. CONSTITUTION:The crystallized glass is obtained by depositing plural glass corpsucles capable of fusing and forming a surface layer on a glass plate. This crystallized glass has a composition of 40-60wt.% SiO2, 15-25wt.% Al2O3, 0-12wt.% each of MgO and ZnO, 3-15wt.% total amount of MgO and ZnO, 2-15wt% B2O3, 4-13wt.% Na2O 0-5wt.% each of K2O CaO and BaO, 0.0005-8wt.% total amount of TiO2, ZrO2 and Cr2O3 and 0-1wt.% each of As2O3 and Sb2O3 and properties of depositing forsterite and/or gahnite or has a composition of 40-70wt.% SiO2, 5-25wt.% Al2O3, 2-16wt.% Na2O, 1-20wt.% CaO, 0.5-15wt.% TiO2, 0.1-10wt.% ZrO2, 4-25wt.% total amount of CaO, TiO2 and ZrO2, 0-15wt.% B2O3, 0-5wt.% each of P2O5, K2O and BaO and 0-1wt.% each of As2O3 and Sb2O3 and properties of depositing zirconolite as a main crystal.
Patent JP-H0476539-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: ATOYAMA HIROYUKI
IPC: G03C1/06
Filed: 1990-07-18
Abstract: PURPOSE:To reduce occurrence of matted pinholes even at the time of ultrarapid processing and to improve conveyability by specifying the total amount of gelatin in an emulsion layer, the binder film hardness of the uppermost hydrophilic colloidal and that of the hydrophilic colloidal layer on the side of a backing layer, and the processing time from development to stabilization processing. CONSTITUTION:The total amount of gelatin in the emulsion layer is regulated to <=3.6g, and the uppermost hydrophilic colloidal layer on the side of the emulsion layer contains an amorphous matting agent and the substantially spherical matting agent and the uppermost hydrophilic colloidal layer on the side of the backing layer contains as the matting agent only the substantially spherical matting agent, and the binder film hardness on the side of the backing layer is made higher than that on the side of the emulsion layer. The photographic sensitive material is processed for a processing time of <=40sec from development, through fixation to rinsing and/or stabilization processing by using an automatic developing machine having a line speed of 1,500mm/min.
Patent JP-S5991593-A (JP)
Inventor: ARUTON BII ETSUKAATO
IPC: G07B17/00
Filed: 1983-10-13
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。