baber/WOPTO huggingface dataset:
Patent JP-S6438064-A (JP)
Title: Production of indole of indole derivative
Inventor: MATSUDA FUJIO
IPC: B01J27/25
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the titled compound in high selectivity and purity from an inexpensive raw material in one step with extremely little production of by-product, by reacting anilines with 1,2-glycols in liquid phase in the presence of a solid acid catalyst, a metallic catalyst or activated carbon. CONSTITUTION:Indole or an indole derivative can be produced by reacting anilines (e.g. aniline) with 1,2-glycols (e.g. ethylene glycol) in the presence of a solid acid catalyst [selected from (1) a catalyst composed of oxide or hydroxide of Si, Al, B, Sb, Bi, Ag, Cd, etc., and lanthanide element, (2) a catalyst composed of sulfide or selenide of Pd, Pt, Cr, Co, W, etc., and (3) a catalyst composed of an inorganic salt of Fe, Tl, Ni, Mg, etc.], a metallic catalyst (a catalyst composed of element such as Cu, Ag or Pt) or activated carbon preferably at 100-500 deg.C.
Patent JP-2000266803-A (JP)
Title: Method for evaluating semiconductor device
Inventor: OKADA KENJI
IPC: H01L21/66
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the time that elapses before the dielectric breakdown of a MOSFET. SOLUTION: The relationship between TAsat and a stress electric filed Eox is obtained. By the impression of any given stress electric field Eox, the time TBD that elapses before an oxide film reaches a dielectric breakdown is measured. Here, by using a high stress electric field Eox (i.e., 12.5) as a stress electric field, it is possible to shorten time necessary for measurement. The time TBD that elapses before a dielectric breakdown is extended parallelly with the electric field dependency (graph TAsat) of an A-mode SILC current to create a graph (a graph indicating the electric field dependency of life). From this graph, it is possible to estimate the time (life) that elapses before a breakdown in any given electric field.
Patent JP-S60211378-A (JP)
Title: Track recording device
Inventor: INAOKA TAKASHI
IPC: G01S7/06
Filed: 1984-04-05
Abstract: PURPOSE:To judge whether the depth at an optional position is within a specific depth range or not only by looking at a track by changing display colors of the track at a measurement position according to whether the depth at the measurement position is within the previously set specific depth range or not. CONSTITUTION:An input device reads depth data D and position data P from a depth sounder 7 and a position measuring device 7 at constant intervals of time. Further, color depth graduation DELTAD, a display range LO, and a warning range DA are inputted to the device 4. The color depth graduation DELTAD controls the resolution of the color display of the depth track displayed on a CRT screen simultaneously with the track. Further, the display range LO controls the range indicated on the CRT display screen. This range LO varies with a reduction or expansion key, etc., and also varies with up and down, and right and left movement keys. The range DA, on the other hand, corresponds to a specific range and when the depth obtained from the depth sounder 6 is within the range, the display color of the track at this position is set to a specific color. When the data obtained by the depth sounder 6 enters the warning range, the display color or the track is changed.
Patent JP-S62227107-A (JP)
Title: Assembling method for optical connector
Inventor: IWASA KYOICHI
IPC: G02B6/38
Filed: 1986-03-28
Abstract: PURPOSE:To eliminate the damage of an optical fiber, to prevent it from deteriorating in strength, and to improve the reliability of an optical connector by applying ultrasonic vibrations to the axial hole of a ferrule in a heated state and charging fused solder, and ceasing the ultrasonic vibrations and then inserting and soldering an optical fiber in the axial hole of the ferrule by soldering. CONSTITUTION:An ultrasonic wave chip 1 is made to abut on the front end surface of the ferrule 5 and while ultrasonic vibrations are applied, the fused solder 8 is charged in the axial hole 9 of the ferrule 5 and the center hole 10 of a ferrule support 6. The ultrasonic-wave chip 1 is separated from the ferrule 5 and then the optical fiber after part of the optical fiber jacket part 12 of the optical fiber core 11 is removed is inserted into the axial hole 9 of the ferrule 5, i.e. solder 8 fused by being heated by a heater 7, thereby soldering the optical fiber 13 to the axial hole 9 of the ferrule 5. At this time, the optical fiber jacket 12 in the center hole 10 of the ferrule support 6 is covered with solder 8. Then, the ferrule support 6 and optical fiber core 11 are fixed by a heat-shrinkable tube 14.
Patent JP-H01244052-A (JP)
Title: Decorated column and its construction
Inventor: SENDA HITOSHI
IPC: E04C3/30
Filed: 1988-03-24
Abstract: PURPOSE:To reduce the cost of a decorated column as well as permit it to be used suitably for repairing or reforming by a method in which a decorated column is attached through a fitting tool to the periphery of a core part having a column function. CONSTITUTION:A decorated column 1 consists of an exterior constitution 2 formed connectedly of many parts along the circumferential direction of a column core 60 by extending in the longitudinal direction with spaces with the core 60 in such a way as to surround the core 60 and fitting parts 10 for attaching the constitution 2 to the core 60. The fitting tool 10 has a falling- regulating mechanism by which the constitution 2 is allowed to move in orthogonally crossing two horizontal directions at least. The column 1 can thus be simply attached to the existing column core 60 and the vertical direction to the core 60 can also be adjusted.
Patent JP-H01241850-A (JP)
Title: Lead frame
Inventor: UEDA TETSUYA
IPC: H01L23/50
Filed: 1988-03-24
Abstract: PURPOSE:To omit a tie bar of a lead frame, to obviate necessity of cutting the bar, and to suppress the flowout of sealing resin from between leads with resin by pouring the resin partly between the leads or a section covering a part between the leads and a part of the surfaces of the leads. CONSTITUTION:A lead frame material 9 is first coated with resist 8, cured, the pattern of the section for burying resin (the part of width W) between leads 4 is exposed, and resin 7 is buried between the leads 4. It is coated with the resist 8, cured, the pattern of the remaining part of a lead frame 1 is exposed, the pattern is formed, the resist 8 between the leads 4 is removed by etching, and the resist 8 is removed to complete it. An IC chip adheres to the die pad 3 of the frame 1 to connect the chip to the leads 4 by Au or Al wirings or the like. It is sealed with a metal mold, but since the part for clamping the metal molds is buried with resin 7 between the leads 4, the chip is sealed without resin burrs due to the leakage of sealing resin.
Patent JP-2000264048-A (JP)
Title: Air conditioner
Inventor: FUKUMOTO MINORU
IPC: B60L1/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To ensure the reliability of each parts even when a large current flows in an air conditioner to be driven at a low voltage by providing an electric-driven compressor and a drive device to drive the electric-driven compressor, and dividing the wiring system to connect the electric-driven compressor to the drive device into at least two systems. SOLUTION: An air conditioner 20 to be used for an electric car is provided with an electric-driven compressor 22 and a drive device 24, and the drive device 24 is connected to a DC power source 26 to supply the power to the electrode-driven compressor 22 through a wiring system 28. When the electric- driven compressor 22 is driven at a low voltage, a large current flows in the wring system 28, the electric-driven compressor 22, etc., and a stator wiring of the motor provided in the electric-driven compressor 22 is divided into two systems, and the wiring system 28 is also divided into two systems corresponding thereto.  This means, two terminals 30, 32 are provided on a shell of the electric- driven compressor 22, and the wires branched to two systems from an inverter output element 34 provided in the drive device 24 are respectively connected to the terminals 30, 32 through connectors 36, 38.
Patent JP-H04217999-A (JP)
Title: Bacteriocin and bacteriostasis using bacteriocin
Inventor: PIITAA EI BANDENBAAGU
IPC: A01N63/50
Filed: 1991-03-11
Abstract: PURPOSE: To provide a new bacteriocin which inhibits gram positive bacteria in a wide range of pH (the generic name of proteinous antibacterial substances produced by bacteria, which inhibits the growth of bacteria).  
     CONSTITUTION: Bacteriocin which is protein of about 6,000 dalton of molecular weight produced by Lactococcus lactis, particularly NRRL-B-18535, and has high antibacterial activity to gram positive bacteria within a range of pH 2-8 in foods or the like. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05225186-A (JP)
Title: Document preparing device
Inventor: ADACHI HIDEKATA
IPC: G06F17/21
Filed: 1991-03-11
Abstract: PURPOSE:To provide a document preparing device which can improve a character modifying function by realizing a character modification processing to surround even any character string composed of a lot of characters or any character larger than a standard character size with graphics concerning the character modifying function to surround the character with graphics. CONSTITUTION:The number of characters in the character string of a character modifying object is detected by a control part 1, and the size of a linear part in the character string corresponding to upper and lower ruled lines is calculated. Further, the radius of a semicircular part corresponding to the right and left ruled lines is calculated based on the character size of the character string. Based on graphic data previously prepared in a memory 5, linear part data and semicircular part data are generated, and a synthesis processing for surrounding the character string with these respective data is carried out.
Patent JP-S60212335-A (JP)
Title: Tubular body for fishing rod
Inventor: UCHIDA NOBUHIRO
IPC: B29C70/12
Filed: 1984-04-09
Abstract: PURPOSE:To provide a tubular body ideal for a fishing rod or the like which can prevent vertical cracking and distortion due to difference in the adhesivity and coefficient of expansion by wrapping high-strength short fiber sheets impregnated with a thermosetting synthetic resin while are arranged to overlap each other to integrate. CONSTITUTION:A prepreg sheet 2 comprising high-strength short fibers (e.g. carbon fibers 3-6mm. long and 7mum in diameter) impregnated with a thermosetting synthetic resin (e.g. epoxy resin) while is arranged to overlap each other is wrapped on a core metal, for example, taped on the top thereof and hardened by heat to integrate. Thus, the desired tubular body is obtained.
Patent JP-S61228436-A (JP)
Title: Reading method for radiation image
Inventor: ISHII MITSURU
IPC: H04N1/113
Filed: 1985-04-02
Abstract: PURPOSE:To read an image superior in SN ratio by cutting off noise wavelength light having intensity other than the excitation wavelength of exciting laser light with which an accelerated phosphorescent body is irradiated. CONSTITUTION:A subject 22 is arranged between a radiation generator 21 and a radiation image conversion panel 23 and irradiated with radiation firstly and then an incident transmission image is absorbed by the accelerated phosphorescent body layer of the radiation image conversion panel 23. Then, electrons and/or positive holes are generated as many as the quantity of the radiation absorbed by the accelerated phosphorescent body layer and then accumulated to the trap level of the accelerated phosphorescent body. Its accelerated phosphorescence is separated from laser light through a filter and converted into an electric signal by a photodetector 25 such as a photoelectron multiplier tube. The output of the photodetector is amplified and filtered after the radiation image is read, and then image-processed when necessary and displayed as the radiation image.
Patent JP-H11313813-A (JP)
Title: Compensation method and device of magnetization moving effect
Inventor: EDELMAN ROBERT R
IPC: A61B5/055
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To compensate the magnetization moving effect caused by the flow-in blood labeled by providing a step applying at least two control pulses to a specified volume body, and using those having a total compensation flip angle identical to a specified flip angle as the control pulses. SOLUTION: In a single slice MR blood mapping inspection, MR data is collected two times from a slice 2 in a concerned area. During the collection at one time, the spin of flow-in blood is inverted before the blood reaches the slice 2, and thereby when an MR image is reconstructed from the data collected and reduced, stationary tissue is made set off, and the distribution of blood in the slice 2 is emphasized. Normally, the inversion of spin of blood is carried out by use of an RF pulse and applied to a volume body 6 upstream of the artery of slice 2. However, within a region where a magnetization moving effect occurs cleary (brain or the like). the magnetization moving effect is compensated by using an RF control pulse before the collection of second MR data.
Patent JP-H06277174-A (JP)
Title: Endoscope apparatus
Inventor: TAMURA HISAAKI
IPC: A61B1/00
Filed: 1993-03-30
Abstract: PURPOSE:To make bending action of a curved part smooth and to insert safely the curved part by making bending rigidity of a wire smaller at the apex side of the curved part than at the rear end side and improving flexibility of the apex part of a scope. CONSTITUTION:When rigidity is provided on the rear end side of a wire 11 and angle operation is performed by means of an operational part 7, the apex end side of a curved part 5 is made easily bent. As a means for making the rear end side of the curved part 5 of the wire 11 rigid, a braid line is welded by using a silver solder or a copper solder. As the result, in comparison with a soft part 11A on the apex side of the wire of the non-welded curved part 5, a rigid part 11B on the rear end side of the curved part 5 exhibits a larger rigidity to enlarge resistance at bending time. In general, the length of the soft part 11A is made shorter than the length of the rigid part. As it is necessary to communicate guide holes for the wire, the diameter is necessarily made into the same diameter as that of the braid line before welding. As the method for welding at this same diameter, e.g. a means wherein a solder material for high density mounting of an electronic circuit base is impregnated into a raw material diffused into a liq. adhesive resin and this is heated, is used.
Patent JP-S62229633-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: TAKAHASHI YUKIO
IPC: H01J9/22
Filed: 1986-03-31
Abstract: PURPOSE:To make possible the recovery of phosphor and needless the frequent exchange of a removing means by push-sliding the side surface of cylindrical rollers provided so as to be rotatable around each central axis contacting to each other respectively and freely movable to contact or separate on the lower end of a glass bulb. CONSTITUTION:Two cylindrical rollers 5,5 made of synthetic resin or rubber or the like are provided under a glass bulb 1. The two rollers 5,5 are constructed so as to be able to contact to each other at a point 8 on their side surface 7,7 or to separate in locations 9,9. Further the cylindrical rollers 5,5 are constructed so as to be able to move in the directions indicated by the arrow C and D while rotating in the directions of the arrow A and B being contacted to each other. And by moving the upper side surface 10,10 of the cylindrical rollers toward the left C or the right D while pressing the lower end 2 of the bulb 1, and by the rotation of the cylindrical rollers the solid phosphor 4 can be removed from the lower end 2.
Patent JP-S60215213-A (JP)
Title: System for improving speed of sequence control
Inventor: KATAYAMA MASANORI
IPC: G05B19/05
Filed: 1984-04-11
Abstract: PURPOSE:To shorten the operation start discriminating time of a unit operation by performing operation start discrimination only for synchronism excluding step numbers which may be progressed to the next steps. CONSTITUTION:With respect to operation numbers whose operation state is changed from the operating state to the operation completion and operation numbers whose operation management state is changed from the started state to the start waiting state, synchronism excluding step numbers which may be started by the change of the operation state are stored in a storage table 41 of start discrimination waiting step numbers. Combinations of unit operations (completion waiting operations), which are executed at present and are interlocked for synchronism exclusion, and unit operations (start waiting operations) which are stopped at present and wait for an interlock signal for synchronism exclusion are stored in a synchronism excluding step definition table 27. A controller 30 performs operation start discrimination only for start sequence relations stored in the storage table 41 when checking operations whose start should be decided, thus performing the control at a high speed.
Patent JP-H11273424-A (JP)
Title: Sunlight gathering device
Inventor: OTSUKI TOSHI
IPC: F24S50/20
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To attain a facility in large-scale, large-capacity and light-weight, and to make an installation space small, and to improve weather resistance against wind and rain, snow, or the like, and also to facilitate washing of the facility. SOLUTION: This sunlight gathering device has plural concave mirrors 11, by which sunlight is condensed, a light transmission means 2, by which the sunlight condensed by the concave mirrors 11 is transmitted to a desired reactor 6, and a follow-up means 3, by which plural concave mirrors 11 are forced to follow the sunlight. The plural concave mirrors 11 are loaded on a common swinging frame 13, and the technology composed by a combination of a derricking means 3A and a slewing means 3B is adopted in the part of the follow-up means 3.
Patent JP-H11325468-A (JP)
Title: Cooking device having gas burner arranged on glass ceramic molded product
Inventor: TAPLAN MARTIN
IPC: F24C3/08
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a practical cooking device with a gas burner to facilitate assembly and repair and be excellent in aesthetic characteristics. SOLUTION: This cooking device comprises at least one gas burner 1 consisting of a plurality of gas burner constitution parts or parts; and a molded product 2 to surround the gas burner 1, provide a cooking device upper surface 2a, have a main plane extending through a cooking device surface, and be formed of a heat resisting material, such as a glass-ceramic material or a special glass or a ceramic material, having a low thermal expansion factor. In this case, the gas burner 1 is supported at the molded product 2, the gas burner constituting parts or the parts are arranged above, below, or in the main plane of the molded product. The molded product 2 is formed in the vicinity of the gas burner 1.  The molded product 2 supports or holds the gas burner 1 or at least one constitution part or one part thereof and/or the molded product itself forms at least one of the gas burner constitution parts or the parts.
Patent JP-H10268053-A (JP)
Title: Nuclear medicine diagnosis device
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/161
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To compensate the scattering of energy resolution by subtracting scattering ray component amount from total count value in an energy window calculated respectively with energy spectrum of radio isotopes given to a speci men. SOLUTION: A spectrum collection circuit 5 input with a position address signal and an energy signal collects the energy spectrum for every incidence position. An energy peak correction circuit 7 flattens the most frequent energies among incidence positions and corrects the energy peaks. A switcher 9 connects the corrected energy window to a terminal A during actually giving a radioactive isotope to the specimen and photographing. Then, a calculation circuit 13 calculates the total of the count value in the main window from the energy spectrum and a calculation circuit 15 calculates the scattering ray component amount respectively at every incidence position. From the total count value, the scattering ray component amount is subtracted with a subtracter 17.  An image memory 19 write the subtracted result in an incidence position address and produces an image data indicating body distribution of the radio isotope.
Patent JP-H05270842-A (JP)
Title: Glass containing gold particulate and production thereof
IPC: C03C14/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a glass in which gold particulates uniform in particle diameter is uniformly dispersed without aggregating and to increase the gold particulates content in the obtained glass. CONSTITUTION:A mixture obtained by mixing a colloid solution in which the gold particulates are dispersed and a solution containing metal alkoxide or its hydrolyzed compound is vitrified by sol-gel method to obtain the glass in which the gold particulates are dispersed.
Patent JP-H08269221-A (JP)
Title: Porous body and gasket made therefrom
Inventor: IIMURA MITSUO
IPC: C08J9/00
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a porous body not suffering from a problem such as separation of graphite coating film and having high performance by impregnating a specified porous polytetrafluoroethylene body with a liquid lubricant. CONSTITUTION: This porous body comprises a porous polytetrafluoroethylene body containing boron nitride and a liquid lubricant with which the body is impregnated and having a tensile strength of 4kg/mm<2> or above in at least one direction. The polytetrafluoroethylene powder used to obtain the porous polytetrafluoroethylene body containing boron nitride should be high-molecular- weight one having a number-average molecular weight of 2×10<7> or above. The boron nitride used is usually powdery one having a particle diameter of about 0.5-30μm. It is usually desirable that the its content is 0.1-10wt.%. The boron nitride powder may be treated with a coupling agent. It is desirable that the liquid lubricant is lowly volatile one. Its amount of impregnation is usually about 0.1-50%.
Patent JP-H05275352-A (JP)
Title: Film evaluation method
IPC: H01L21/205
Filed: 1992-03-27
Abstract: PURPOSE:To evaluate the film made on the surface of a substrate without evaluating the film itself and inexpensively and quickly. CONSTITUTION:In the film evaluation method which evaluates the film made on the surface of the substrate arranged in a thin film growth chamber 1 by introducing supply gas into a film growth chamber 1, an exhaust gas analyzer 11 analyzes the exhaust gas exhausted out of time film growth chamber 1 so as to evaluate the film from this analysis result.
Patent JP-S59199869-A (JP)
Inventor: NAKAGAWA MASANORI
IPC: D06M101/02
Filed: 1983-04-25
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-S545883-A (JP)
Title: Evaporating method
Inventor: SEKIMURA NOBUYUKI
IPC: C23C14/24
Filed: 1977-06-16
Abstract: PURPOSE:To provide the subject method comprising providing a heat-resisting frame-like nonmetal in an evaporation boat 1 thereby preventing heat deformation of said evaporation boat at the time of evaporation and forming an evaporated layer of uniform film.