baber/WOPTO huggingface dataset:
Patent JP-H08275947-A (JP)
Title: Ultrasonic imaging catheter
Inventor: FUJII TADASHI
IPC: A61B1/00
Filed: 1996-05-22
Abstract: PURPOSE: To provide a three-dimensional scanning type probe for body cavity, that is, an ultrasonic imaging catheter in which a hard part near the head part of the probe is necessarily-minimized and observation field and observation depth are made large. CONSTITUTION: This ultrasonic imaging catheter 30 which can be inserted into a body cavity is provided with an outer tube 31, a rotary shaft 32 which is arranged inside the outer tube 31 along the longitudinal direction of the outer tube 31, a board-shaped supporting member 34 which is attached at a specified angle to the rotary shaft 32 of the head part 32 of the rotary shaft 32, and plural vibrator groups 36, 38 which are arranged on both faces of the supporting member 34.
Patent JP-H02306208-A (JP)
Title: High strength fusion connector for constant polarization optical fiber
Inventor: SUDA HIROHISA
IPC: G02B6/255
Filed: 1989-05-20
Abstract: PURPOSE:To improve the followability of an optical fiber head to the rotation of a friction roller and to smoothly and speedily execute a theta centering adjusting operation by providing an auxiliary clamping device at the rear side of a clamping device and driving the auxiliary clamp in synchronizing to the friction roller of the clamping device. CONSTITUTION:At the rear side of the clamping device with a V groove of a V groove block 6 and a friction roller 12, the auxiliary clamping device to contain an auxiliary clamp 33 on a slide block 3 is provided, and an optical fiber (f) is clamped with both clamping devices. When the head part of the optical fiber (f) is driven in a friction way by the friction roller 12, the auxiliary clamp 33 is rotated synchronizing it, and even a part at a somewhat rear side from the head part of the optical fiber (f) is rotated. Consequently, the rotation resistance of the optical fiber (f) is not made into the load of the friction roller 12, the optical fiber (f) head surely follows the rotation of the friction roller 12, and the theta centering adjusting operation can be smoothly executed. After the theta centering adjustment is completed, the slide block 3 is shifted in a Z direction at a left side by a motor 4, and a fusion connection is executed.
Patent JP-H04353073-A (JP)
Title: Steering device
Inventor: NASADA MASATAKA
IPC: F16F15/08
Filed: 1991-05-30
Abstract: PURPOSE:To suppress a flatter phenomenon without enlarging or complicating a steering device by utilizing a dead space between the inner circumferential surface of a steering column and the outer circumferential surface of a steering shaft supporting the column. CONSTITUTION:In a passage from a steering wheel 10 to a wheel, an oil damper having a highly viscous oil 7 sealed in a sliding space S provided between the inner circumferential surface of an outer cylinder 6a and the outer circumferential surface of an inner cylinder 6b is interposed between a main shaft 1 and a steering column material 4 supporting the main shaft 1, and the vibration of the main shaft 1 to the steering column 4 is suppressed by the viscosity of the oil 7.
Patent JP-H07330682-A (JP)
Title: Hexahydroindanecarboxylic ester derivative and production thereof
Inventor: BANDAI TADAKATSU
IPC: C07C67/32
Filed: 1994-06-09
Abstract: PURPOSE:To obtain the derivative useful as an intermediate for optically active steroid compounds, esp. vitamin D derivatives, by deoxygenation of a specific hexahydroindanecarboxylic diester derivative. CONSTITUTION:The derivative of formula I [R<1> is a 1-20C alcohol residue ; X and Y are each a lower alkoxyl, or combined into methylene, oxo or a (substituted lower alkylenedioxy] is obtained by deoxygenation of a hexahydroindanecarboxylic diester derivative of formula II [Z is H, a (substituted) lower alkyl, (substituted) aryl, (substitute) lower alkoxyl or (substituted) aryloxy]. It is recommended that the deoxygenation be conducted, for example, by reducing the formic acid derivative in the presence of a palladium catalyst.
Patent JP-H04352501-A (JP)
Title: High frequency circuit device
Inventor: SAWAI TETSUO
IPC: H01P5/02
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the physical length of lines or capacity C and to miniaturize the device by providing an inductance between the respective terminal parts of the line and a reference potential point. CONSTITUTION:First and second serial circuits 8 and 11 composed of a line 4, active circuit AC, capacitors 6 and 9 and inductors 7 and 10 are respectively formed on the surface of a substrate BS. On the back of the substrate BS, an electrode 12 constituting a reference potential point 5 is provided, and this electrode 12 is connected through a through hole 13 to the equipments on the surface of the substrate BS. The capacitor 6 is formed between one terminal part 4a of the line 4 and the through hole 13, and a dielectric layer 16 is provided between an electrode 14 connected to the one terminal part 4a and an electrode 15 connected to the through hole 13. The capacitor 9 is similarly constituted as well. The inductor of the second serial circuit 11 is similarly composed of the through hole as well. The diameter of the through hole 13 is reduced so as to enlarge inductance.
Patent JP-2000001380-A (JP)
Title: Coating composition for fire protection and sound absorption
Inventor: JUNG SANG OAK
IPC: C04B14/16
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a coating compsn. which exhibits excellent fire resistance and sound absorbing performance in the min. coating thickness by incorporating specified proportions of a lightweight aggregate, a binder, a heat absorbing material, an expanding material and carbonaceous sound absorbing fibers. SOLUTION: The coating compsn. contains 25-60 wt.% lightweight aggregate having 0.01-0.8 g/cc specific gravity such as vermiculite, 20-60 wt.% binder such as Portland cement, <=50 wt.% heat absorbing material such as gypsum plaster, 5-30 wt.% expanding material such as silica and 2-20 wt.% carbonaceous sound absorbing fibers having <=30 mm length such as carbon fibers or further contains <=1.5 wt.% surfactant such as lignin, <=5 wt.% thickener such as CMC, <2 wt.% strength enhancer such as PVA, <2 wt.% retarder such as animal protein and <=1 wt.% antibacterial agent such as pentachlorolaurate. When the compsn. is sprayed, >=60 mm coating thickness is obtd. at a time.
Patent JP-H07335150-A (JP)
Title: Flat panel display device and its manufacture
Inventor: SHIMIZU YUZO
IPC: H01J29/46
Filed: 1994-06-09
Abstract: PURPOSE:To establish a flat panel display device which enables suppression of the manufacturing cost, by decreasing the electrostatic capacitance between flat panel electrodes laminated one over another, eliminating the restriction on the drive conditions, and performing joining and fixing of the electrodes at normal temp. CONSTITUTION:An insulative fixing member 8 is used to join and fix together electrodes 7a, 7b, 7c in the form of flat panel, and thereby the electrodes are insulated electrically while their spacing is retained properly with a ceramic layer 8a. On this layer 8a a metal layer 408b is formed for welding the electrodes 7a, 7b together and also the ones 7b and 7c.
Patent JP-S617450-A (JP)
Title: Method for measuring charging density, void ratio and coarse particle distribution of sintering compounded stock material
Inventor: INASUMI TADAHIRO
IPC: C22B1/16
Filed: 1984-06-21
Abstract: PURPOSE:To directly measure the charging density, void ratio and coarse particle distribution state of a laminar sintering compounded stock material from a tomographic image, by sampling the compounded stock material on a sintering machine in a packed state and irradiating the sample with radioactive rays. CONSTITUTION:A sintering stock material 1 is delivered from a drum feeder 2 and supplied to a pallet 3 through a sloping chute 5. A sampling apparatus 6 is arranged at the appropriate position of the intermediate part between the drum feeder 2 and an ignition furnace 4 and a sampling rod 7 is driven by a lift apparatus 8 and inserted into the stock material layer through a sampling chamber 71 so as to reach a predetermined depth to collect a core sample. A rotary apparatus 9 and an apparatus 10 for guiding the rising and falling of the sampling rod 7 are provided to the sampling apparatus 6. The core sample is irradiated with radioactive rays such as X-rays, gamma-rays or neutron rays to obtain to tomographic image, and the compounding of the stock material and a stock material charging method are controlled so that the charging density, the void ratio and the coarse particle distribution state obtained by the analysis of the signal forming said tomographic image are brought to an objective state.
Patent JP-H10300580-A (JP)
Title: Color measuring equipment
Inventor: IKEDA EICHIYUU
IPC: G01J3/46
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate color distribution for an outer standard white board in which the distortion of a spectral image produced in an optical system is corrected. SOLUTION: A standard sample having a specific spectral intensity distribution pattern is previously subjected to spectrometry and a data for correcting distortion of a spectral image is stored in a memory 23. A distortion correcting section 22 corrects a spectral image using the correction data at the time of subsequent measurement. Inner and outer standard white boards in the equipment are subjected to spectrometry and a standard correction data based on the difference is stored in a memory 26. At the time of measuring a sample, the inner standard white board is measured at first and a reference data is stored in a memory 25. The sample is measured continuously and a reflectance operating section 24 operates a relative reflectance to the outer standard white board using the reference data and the standard correction data.  A color distribution having no difference among equipments can be obtained by employing a common outer standard white board for a plurality of equipments.
Patent JP-H0424395-A (JP)
Title: Endless belt type forming device and on-site concrete placing work using device thereof
Inventor: NAGAO SUNAO
IPC: E21D11/10
Filed: 1990-05-18
Abstract: PURPOSE:To perform works more speedily by disposing rollers at the front and rear end sections of a cylindrical form in such a way as to be freely rotated in the longitudinal direction, mounting an endless belt onto the rollers at the front and rear sections, and thereby covering the whole circumference of the form with each endless belt in the inner and outer circumferential surfaces of the covered form provided in a row. CONSTITUTION:Rollers 6,... are disposed in a projected surface shape over the whole circumference of the front end section of a form 4, and an endless belt type forming device 1 is so constituted that each endless belt 5,... drawn out forward from the lower surface of the form 4 is smoothly rotated toward the upper surface of the form 4 as the device 1 is moved. In addition, the outer circumferential surfaces of the forms 4 are completely covered with both side sections interchangeably over-lapped, and each auxiliary frame 7,... is additionally provided for the inside section of the form 4 at each position corresponding to every other each endless belt 5,.... Suitable tension is imparted to the endless belts 5,... with hydraulic cylinders 12,... adjusted in extension/contraction, so that the endless belts 5,... are smoothly and sliclably chafed with the form 4 while lubricant is injected out of holes 14,... on the outer circumferential surface of rear rollers 13,.... By this constitution, the term of construction can thereby be shortened.
Patent JP-S5651154-A (JP)
Title: Untransmission output system of multiple address
Inventor: ISHIDA YUKIO
IPC: H04N1/00
Filed: 1979-10-04
Abstract: PURPOSE:To make it possible to output facsimile information to the facsimile device in the center through no telephone line when facsimile information which is stored in a memory device and should be transmitted to terminals cannot be transmitted due to the line fault and so on. CONSTITUTION:Data of the destination to which pictures should be transmitted is stored in picture memory 21, and pictures to be transmitted are stored from facsmile device 12 to picture memory 21 under the conrol of the CPU. Next, the CPU reads destination data from the memory abd connects the line through exchange 2 to transmits picture information. Picture information is transmitted again if picture information cannot be transmitted due to the fault of the line and so on; and if this information can-not be transmitted to the other party even if this information is transmitted again at a prescribed frequency, transmission is stopped. The CPU transmits direct connection signal A to facsimile device 12 through facsimile interface 17. When this device is not receiving the signal, device 12 transmits direct connection response signal B to the CPU and receives facsimile information, which cannot be transmitted, from picture memory 21 and reproduces pictures.
Patent JP-S62286992-A (JP)
Title: Production of alkoxysilane compound
Inventor: WADA HIROSUKE
IPC: B01J23/00
Filed: 1986-06-03
Abstract: PURPOSE:To obtain the titled compound in high conversion and rate of reaction, suppressing the corrosion of apparatus caused by chlorine ion, by reacting silicon with a lower aliphatic alcohol in a liquid phase system in the presence of a catalyst consisting of copper chloride in combination with copper (compound). CONSTITUTION:The objective compound can be produced by reacting silicon with preferably 1-50mol (based on 1g-atom of silicon) of a lower aliphatic alcohol (e.g. 1-6C alkanol) in a liquid phase system using copper chloride in combination with copper or other copper compound [e.g. cuprous oxide, cupric oxide, cupric formate, cupric acetate, cupric oxalate, bis(acetylacetone) Cu(II), etc.] as a catalyst. The Cl concentration in the reaction zone is preferably 10-500ppm. It is preferable to use a solvent such as dodecylbenzene to achieve smooth reaction.
Patent JP-S5555643-A (JP)
Title: Memory unit for data reception
Inventor: YOSHIDA KATSUO
IPC: H04L69/40
Filed: 1978-10-20
Abstract: PURPOSE:To suppress ineffective storage, by inspecting the data through the provision of buffer circuit before and after the assembly circuit for data formation stored in the memory unit and controlling the storage with the memory control circuit. CONSTITUTION:Every time when the new data in 1-bit is received at the buffer 12, data is delivered to the assembly buffer 7, and 8-bit is stored with serial parallel conversion, it is transferred to the line buffer 8. When the count of the bit counter 6 is 32 at transfer, the full data in 32-bit of the line buffer 8 is stored to the memory unit 10 via the memory control circuit 9. In this case, the reception data of the buffer 12 is inspected 5 and if it is not thrown away flag, it is stored to the memory unit 10 through the indication to the memory control circuit 9. In case of line failure, the reception circuit 3 informs the detection to the interruption circuit 11 in case of line failure and if thrown-away-flag, the flag detection circuit 5 does it, and the interruption circuit 11 stores the status information to the memory unit via the memory control circuit 9.
Patent JP-H08331864-A (JP)
Title: Circuit device to energize load
Inventor: HAINTSU FUAN DERU BURETSUKU
IPC: H02M7/5387
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To enable prevention of the maintaining of a prescribed voltage by permitting a next zero vector to energize a load with a second value in two values, when at least one of the components of voltage monopolistically presents a first valve vectors in accordance with a prescribed time function. SOLUTION: This load 5 has terminals 51-53 connected to branches 41-43 of a power inverter 4. The terminals 51-53 are connected to a first terminal 2 or a second terminal 3 of a voltage source 1. Voltages U1-U3 are applied to the terminals 51-53 of a load 5 through the branches 41-43. The voltages U1-U3 are provided with plural components in a generalized state, and they represent the voltage vectors provided with n pieces of components U1-Un. They are formed by a voltage value U0 generated on the terminals 2 and 3 or '0' in the voltage source 1, and the two different values can be obtained. Namely, a next zero vector is formed to the second value, when the first value is exclusively shown for a prescribe period in accordance with the prescribed function of time when the same value is shown.
Patent JP-H09309234-A (JP)
Title: Information processing device, printing device, printing system, processing of data by information processing device, processing of data by printing device and storage medium storing program readable by computer
Inventor: UEDA SHIGERU
IPC: B41J5/30
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To print an image as a whole in high grade as far as conditions allow, even when circumstances arise in which the amount of image data exceeds an image area assigned to a memory resource. SOLUTION: Image data received from a host computer 1500 is compressed by a compresser/stretcher 19 according to a specified compression format, and the compressed image data is stored in image data memory on RAM 13. Further, CPU 12 interprets a data development status in the image data memory on RAM 13 to interpolate the stretched image data as specified using the compressor/stretcher 19 and restore the image data. Finally, this restored image data is printed by a printing part 17.
Patent JP-H0423182-A (JP)
Title: Information processor
Inventor: TATEIRI HIROAKI
IPC: G03G15/00
Filed: 1990-05-18
Abstract: PURPOSE:To lighten the burden of a serviceman who executes service such as the detection of a fault or the exchange of the parts of a defective place, while looking at a service manual by developing data read by a data reading means on the display screen of the device of simple constitution in which a keyboard is omitted and a touch panel is used. CONSTITUTION:When the displayed numerical values of dial locks 13, 14 are adjusted to be prescribed values, a cover 12 is opened, and a switch 15 supplies power supply, and a CPU 31 is turned into an operating state, and the CPU 31 checks through a CD driving device 36 whether a compact disk 24 is set in the device or not. When the compact disk 24 is set in a device main body 11, the data corresponding to a menu picture is read by the CD driving device 36, and is developed as an image on a RAM 34. A liquid crystal driving device 38 displays this menu picture on a liquid crystal display panel 16. Thus, efficient work control for which relation between time required for the maintenance and inspection of the serviceman and the time required for arrival at a customer's place is taken into consideration can be realized.
Patent JP-S618661-A (JP)
Title: Quantitative determination of dissolved iron in water and reagent for quantitative determination to be used therefor
Inventor: TAKANO SATOSHI
IPC: G01N31/00
Filed: 1984-06-22
Abstract: PURPOSE:To determine quantitatively and easily a slight amt. of dissolved iron and to obtain a reagent for quantitative determination to be used for said determination by solubilizing an iron ion color former insoluble in water and surface active agent into water. CONSTITUTION:A bivalent or tervalent iron ion color former is used as the iron ion color former insoluble in water so that the quantatitive determination of the dissolved iron in various states is made possible. The bivalent iron is oxidized to the tervalent iron by using an oxidizing agent or the tervalent iron is reduced to the bivalent iron by using a reducing agent to permit the quantitative determination of the total dissolved iron. The reagent for quantitative determination in this stage is produced by solubilizing the iron ion color former insoluble in water in the water by using a surface active agent. The measurement of the dissolved iron in the water by using the reagent for quantitative determination is executed simply by injecting the test water into said reagent, and comparing the coloration generated by such injection with a standard color forming material or color forming chart by naked eyes. The varied densities of color tones can be changed to a change in color tones by making combination use of a dye with the reagent for quantitative determination. The easy quantitative determination of a slight amt. of the dissolved iron is thus made possible without an operating for extracting by an org. solvent or a colorimetric operation using a spectrophotometer.
Patent JP-H01297930-A (JP)
Title: Home bus system
Inventor: INOUE MASATO
IPC: H04M11/00
Filed: 1988-05-26
Abstract: PURPOSE:To eliminate the need to provide power circuits for switches by equipments to be controlled and to reduce the size of the whole system by making a power switch receive electric power directly a home bus and switch and control the supply of electric power to the side of the equipments to be controlled according to a control command. CONSTITUTION:A controller 12 sends a control signal consisting of a simultaneous control command to the switch 20. This control command is received by a signal transmission and reception part 21 and analyzed by a CPU 24 to operate a corresponding latch relay 23 according to the value of an address switch 25. Consequently, a dedicated power source is not required by switches 20 and the system is reduced in size.
Patent JP-S6020405-A (JP)
Inventor: MATSUDA SETSUYUKI
IPC: H01B3/56
Filed: 1983-07-13
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。
Patent JP-S5353973-A (JP)
Title: Semiconductor device
Inventor: TAKABAYASHI SEIICHIROU
IPC: H01L23/52
Filed: 1976-10-26
Abstract: PURPOSE: To prevent the generation of induction charge and obtain a stable and highly reliable device by covering the entire surface of elements with a transparent conductive film through an insulation film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10321796-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUWANO TAKESHI
IPC: H01L27/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions and enable avoidance of operation inability for the entire integrated circuit device, when error is generated in the supply sequence of a power source or trouble is generated in a power source in a high-voltage side. SOLUTION: This device 1 is provided with a first integrated circuit element group 100, which is constituted on a semiconductor layer 21 of a semiconductor substrate and connected between a first power source terminal 11 and a third power source terminal 13, and a second integrated circuit element group 20 which is constituted on the semiconductor layer 21 and connected between a second power source terminal 12 and the third power source terminal 13. The semiconductor layer 21 is connected with the first power source terminal 11 and the second power source terminal 12 through a first and a second diodes D1, D2, respectively, which are connected in the forward direction. When voltage change is generated between the first and the second power sources or trouble of the power source is generated, bias for the semiconductor layer 21 can be ensured by the power source of a high potential state, and the proper operation of the integrated circuit element groups 100, 200 is ensured.
Patent JP-S617996-A (JP)
Inventor: KOU HIROSHI
IPC: G08G1/01
Filed: 1984-06-22
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-H05299207-A (JP)
Title: Semiconductor porcelain with negative resistance temperature characteristics
Inventor: ISHIKAWA TERUNOBU
IPC: H01C7/04
Filed: 1992-04-22
Abstract: PURPOSE:To obtain a semiconductor porcelain having the B-constant at the temperature higher than phase-transition point is larger than the B-constant at the temperature lower than a phase-transition point, also having excellent temperature stability at low temperature and negative resistance temperature characteristics of large resistance lowering ratio at high temperature. CONSTITUTION:The (x) and (n) of a semiconductor porcelain shown in the formula (Ba1-xcax)mTiO3 should be within the range of 0.05<=x<=0.400 and 99<=m<=1.05 respectively.