baber/WOPTO huggingface dataset:
Patent JP-H0652819-A (JP)
Title: Automatic analyzing electron microscope
Inventor: AOYAMA TAKASHI
IPC: H01J49/26
Filed: 1992-07-29
Abstract: PURPOSE:To automate measurement completely so as to facilitate analyzing operation by automatically recognizing the species, position and direction of the object to be analyzed and evaluated, and automatically adjusting an electron microscope. CONSTITUTION:When a specimen to be measured is mounted on a specimen holder 3 and inserted, an analyzing electron microscope is automatically set in an object recognizing operation by the control of a CPU 14. First, in searches the hole in the central part of the specimen, where transmission of an electron beam becomes the maximum, and begins observation from the vicinity of the hole. Next, it automatically increases its magnification in succession, and measures the intensity distribution of the transmitted electron beam. When variation in the intensity does not exceed a predetermined value, it is regarded as the same grain boundary, and the film thickness is automatically measured by means of an energy loss spectrometer 5 so as to judge the grain boundary. Finally, elementary analysis is carried out using an energy dispersion type X-ray analyzer 4, and adjustment is performed according to the distribution state of the intensity based on the element concentration. Consequently, a highly precise analysis can be easily carried out and analyzing time can be shortened.
Patent JP-H1046602-A (JP)
Title: Leveling member for sill, and the like
Inventor: UEKI TADASHI
IPC: E02D27/01
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a leveling member, in which height is adjusted easily and surely, by fitting an upper material, in which a top face is formed in a horizontal plane and an underside in an inclined plane, and a lower material, in which a top face is formed in the inclined plane and an underside in the horizontal plane, by irregular fitting sections and laminating the upper material and the lower material. SOLUTION: An upper material 3, in which a top face is formed in a horizontal plane and an underside in an inclined plane, and a lower material 4, in which a top face is formed in the inclined plane and an underside in the horizontal plane, are installed. A plurality of irregular fitting sections 7 consisting of recessed sections 11 and projecting sections 12 are juxtaposed to the underside of the upper material 3 and the top face of the lower material 4 at regular intervals. The irregular fitting sections 7 are fitted and the upper material 3 and the lower material 4 are laminated and a leveling member is acquired, and the leveling member is interposed between a foundation and a sill and a floor post and a sleeper.  When the irregular fitting sections 7 are displaced and the upper material 3 and the lower material 4 are slid at that time, height can be adjusted surely and easily because the height of the leveling member is changed at every fixed value.
Patent JP-S5993175-A (JP)
Inventor: MASUDA KAZUHIKO
IPC: F27B1/28
Filed: 1982-11-18
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-H1141853-A (JP)
Title: Dynamic-pressure bearing motor and optical deflector
Inventor: FURUTA TOSHIHIRO
IPC: H02K5/167
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamic-pressure bearing motor in which the number of components constituting a rotor is reduced, whose assembling process is simplified, in which the rotor is made lightweight and which reduces the power consumption of a power supply used to turn the rotor, by a method wherein a shaft which constitutes a dynamic-pressure spindle bearing is constituted of a magnetic substance material. SOLUTION: A dynamic-pressure bearing motor and an optical deflector are provided with a motor 23 comprising a dynaimicpressure spindle bearing which is composed of a fixed shaft 32, and of a rotating shaft 27 which is fitted to the fixed shaft 32 and turned around the fixed shaft 32 in a noncontact manner. The rotating shaft 27 which constitutes the dynamicpressure spindle bearing is constituted of a magnetic substance material, and it achieves a function as a magnet. Consequently, the rotating shaft 27 functions as the dynamic-pressure spindle bearing, it can be supported magnetically, and it can be turned magnetically. The number of components constituting a rotor is reduced, and the assembling process of the dynamic-pressure bearing motor is simplified. In addition, when the rotor is made lightweight, the power consumption of a power supply used to turn the rotor is reduced.  In addition, the maintenance of the dynamic-pressure bearing motor is made easy because a magnetic fluid is not used.
Patent JP-S6098251-A (JP)
Title: Controller for stepless speed change gear for car
Inventor: ITOU HIROSHI
IPC: F16H61/02
Filed: 1983-10-31
Abstract: PURPOSE:To permit the superior power performance to be developed in acceleration, securing the superior fuel consumption rate, by setting a plurality of aimed engine revolution speed as the function of throttle opening-degree and selecting the optimum value according to the traveling state. CONSTITUTION:A means for setting a plurality of aimed engine revolution speed Ne' as the function of throttle opening-degree theta and a means for selecting one among a plurality of aimed engine revolution speed Ne' in relation to the parameter indicating the car state related to the start and end of acceleration are provided. Therefore, the optimum value among a plurality of aimed engine revolution speed Ne' can be selected according to the case of ordinary time and acceleration, and the superior fuel consumption rate can be secured in ordinary time, and a necessary power performance can be developed in acceleration, and the superior acceleration is permitted.
Patent JP-H0253274-A (JP)
Title: Production of metallic center core for magnetic recording medium
Inventor: TAKAHASHI HIROYA
IPC: G11B23/00
Filed: 1988-08-16
Abstract: PURPOSE:To sufficiently remove fine metals by immersing a center core into a soln. mixture contg. 0.5-30% detergent and ultrasonically cleaning the core after forming and working. CONSTITUTION:The core is immersed into the water/R-CO-R' (R:CH3, C2H5, R': CH3, C2H5) soln. mixture contg. 0.5-30% detergent having >=10 pH in a 5% aq. soln. and is ultrasonically cleaned after forming and working. The mixing ratio of the water/R-CO-R' soln. mixture is preferably in a 5:95-30:70 ratio in this case. The fine metal powder is sufficiently removed in this way and the induction of errors is eventually decreased.
Patent JP-2000053878-A (JP)
Title: Paper dye
Inventor: CATLIN JOSEPH C
IPC: C09B35/023
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a paper-coloring dye which imparts a darkish yellow color by forming a disazostilbene dye of which each terminal benzene ring is substd. at the positions ortho and meta to an azo group. SOLUTION: This dye is a yellow disazo dye represented by formula I and is obtd. by coupling a diazonium salt of flavonic acid represented by formula II to p-cresol at the o-position to a hydroxy group in an aq. medium in the presence of an alkali metal hydroxide (e.g. potassium hydroxide). When an ammonium salt is necessary, an amine or a quaternary ammonium hydroxide is used as a base. This dye can impart a color to various substrates, and can dye or print paper, paperboard, cardboard, and other cellulosic materials. In formula I, M is a hydrogen ion, an alkali metal ion, or RaRbRcRdN (wherein Ra, Rb, Re, and Rd are each H, a 1-6C alkyl, or 1-6C hydroxyalkyl).
Patent JP-S6179773-A (JP)
Title: Cvd device
Inventor: SHIOTANI YOSHIMI
IPC: C23C16/455
Filed: 1984-09-27
Abstract: PURPOSE:To prevent a reaction of reactive gases in the parts of ejection ports and the clogging of ejection ports with a resulting product of reaction by installing plural rejection ports for the reactive gases at and in different heights and positions in a CVD device. CONSTITUTION:The many gas ejection ports 14 of a gaseous WF6 supply pipe 13 are disposed in the central part and the gas ejecting cylinders 15 of a gaseous SiH4 supply pipe 12 are disposed around the same in a gaseous raw material supply device 11 in the stage of bringing the gaseous WF6 and SiH4 into reaction and forming a WSi film on a substrate by the CVD device. The ports 14, 15 are not made the same in height; the cylinders 15 are projected from the plane of the ports 14. The gaseous WF6 is ejected from the ports 14 and the gaseous SiH4 from the small holes 16 on the side faces of the cylinders 15. The reaction of the gaseous WF6 and the gaseous SiH4 near the ejection ports and the formation of solid such as WSix are obviated. The clogging of the ports 14, 16 by the resulted product of reaction and the stop of the CVD reaction in the mid-way are thus prevented.
Patent JP-H1084330-A (JP)
Title: Orthogonal frequency division multiplex digital communication system using complementary code
Inventor: AWATER GEERT ARNOUT
IPC: H04L27/38
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To improve a peak versus average transmission output ratio by selecting a kernel cord consisting of a prescribed number of bits, generating a complementary code whose each bit corresponds to each bit of the kernel code, converting the complementary code into a complex vector and modulating a carrier. SOLUTION: An orthogonal frequency division modulation(OFDM) transmitter 100 receives a bit stream from a data bit source 25 and a coder 30 stores the stream once in an internal memory. The coder 30 selects a kernel code in, e.g. 8-bit, and a phase rotation θi independent of each bit is assigned as a prescribed conversion function and then a complementay code θi is generated. The coder 30 generates a complementary code θi by relating bits directly related to input data extracted from a memory to the phase rotation ψi for each of a prescribed number of groups. An IFFT processor 40 converts the complementary code θi into a code for a frequency area and each phase vector is generated. A transmitter 50 applies orthogonal frequency division modulation to the carrier by an analog-converted phase vector and transmits the result.  A receiver 200 demodulates the signal by the reverse procedure to above.
Patent JP-H1152193-A (JP)
Title: Optical semiconductor module
Inventor: MATSUYAMA HIROSHI
IPC: H04B10/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To lessen the optical coupling misalignment to an optical connector, to suppress the deterioration of element characteristics by dividing an assembly stage and to improve productivity by separately constituting a fiber part which is an optical coupling part and a chip mounting part for an IC, etc., accompanied with heat generation. SOLUTION: A semiconductor element 1, such as laser diode, and the transmission and reception IC 2 for the optical semiconductor element are coupled to a substrate 51 for the chip by AuSn eutectic solder, etc. These members constitute a chip mounting substrate 14. On the other hand, optical fibers 8 are soldered and fixed to a substrate 52 for fibers and an optical fiber holder 9 is put as a reinforcing material for the same thereon from above. Further, guide pins 10, 10 are mounted for coupling to the optical connector. These members constitute a fiber mounting substrate 15. A spacing 13 is formed between chip mounting substrate 14 and the fiber mounting substrate 15 and both substrates are fixed to a heat slinger 12, by which the heat conduction from the chip mounting substrate 14 to the fiber mounting substrate 15 is suppressed.
Patent JP-S5992348-A (JP)
Title: Method for analyzing living body sample
Inventor: KOSUGI JIYUNICHI
IPC: G01N30/26
Filed: 1982-11-19
Abstract: PURPOSE:To inspect the variation of a disease condition from the variation of the following peak with a trace quantity of a sample by using liquid chromatography, by separating and detecting the peak related to the progress of the disease or a serious illness degree and determining quantitatively this peak. CONSTITUTION:An aq. solution of acetonitrile/polybasic acid is used as a moving phase for this analyzing method and a volume ratio is preferable within a range of 5/95-15/85. Dibasic acid such as oxalic acid, succinic acid, etc. or tribasic acid such as citric acid etc. is used as the polybasic acid and 0.1- 0.5wt% concentration is preferable. Further, a packing agent on the market is packed in a stainless column by a conventional method and the column is set in a high speed liquid chromatograph provided with an ultraviolet detector and said moving phase is flowed into the column. In this way, an abnromal peak is clearly detected in the case of a patient of figure (a) not recognized in the case of a normal person of figure (b) by analyzing by using blood serum of the normal person and that of the patient concurred brain fever by liver cirrhosis as a sample to be inspected.
Patent JP-S6180020-A (JP)
Title: Infrared ray chopper
Inventor: KANEKO AKIRA
IPC: G01J1/04
Filed: 1984-09-28
Abstract: PURPOSE:To enable multi-color observation and extended detection temperature range, by forming an infrared ray chopper with a plurality of infrared ray transmitting area of different infrared transmission spectrums and infrared non-transmitting area. CONSTITUTION:An infrared ray chopper 11 is formed with a plurality of infrared transmitting areas 12a, 12b of each different infrared ray transmission spectrum and infrared non-transmitting areas 13 which do not permit transmission of infrared rays. It is preferably that infrared transmitting and non-transmitting areas be arranged alternatedly and that the infrared transmitting areas 12a and 12b of different transmission spectrums be arranged regularly also. When this kind of infrared ray chopper is installed between specimen body 14 and infrared detector 15 for infrared ray detection, multi-color observation becomes available and accuracy of detection and temperature measurement can be improved.
Patent JP-H0525957-A (JP)
Title: Method of controlling blowoff of air for melting snow
Inventor: HONMA YOSHINORI
IPC: F23N5/14
Filed: 1991-07-19
Abstract: PURPOSE:To supply warm air to each part in an attic property and achieve energy saving excellently in utilization factor of heat energy. CONSTITUTION:A temperature sensor 3 is provided on the roof 11, and a duct 2 is provided at the rear. The blowoff port 20 of each duct 2 is equipped with a mobile looper 21, which changes the direction of blowoff, and a mobile damper 22, which changes the blowoff quantity. With the blowoff of the warm air for melting now, the snowfall condition is monitored by weather observation, and also the roof surface condition is monitored by each sensor 3, and based on those monitor data, the blowoff of the warm air H is distributed into each blowoff port 20, whereby the warm air distribution copes with the roof snow distribution.
Patent JP-S5997317-A (JP)
Title: Device for preventing bearing from rotating
Inventor: SUZUKI AKIRA
IPC: F04B39/00
Filed: 1982-11-22
Abstract: PURPOSE:To keep combined angular bearings from carrying radial load and rotating, through a simple construction, by fitting the bearings on a rotary shaft in such a manner that a clearance is set between a housing and both outer races and by inserting an anti-rotation member in the peripheral parts of the coupled sides of the bearings. CONSTITUTION:A bearing holder 21a for securing the outer races of combined angular bearings 18a1, 18a2 is fixed on a housing 11 by a bolt 22. An appropriate clearance 25 is set between the housing 11 and the outer races. Notches 23, 24 are provided on the peripheral parts of the coupled backs of the bearings 18a1, 18a2. The tip of an anti-rotation member 20 provided in the housing 11 is inserted in the notches 23, 24. Since the clearance 25 is set for the combined angular bearing 18a1, 18a2 to carry no radial load but thrust load, their life is lengthened.
Patent JP-S6360525-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASHU NOBUYOSHI
IPC: H01L21/28
Filed: 1986-09-01
Abstract: PURPOSE:To increase the degree of freedoms in a process manner by converting in advance at least surface region of a silicon in contact with a metal to an amorphous silicon. CONSTITUTION:An N-type well 2, a gate oxide film 3, a gate electrode 4 and separated oxide films 5 and 6 are formed on an Si substrate 1, a hole is formed in a source or drain region, a boron-doped amorphous Si 7 is deposited, the whole surface is covered with a resist film, the Si remains only on the source 8, drain 9 by ion etching, and a metal titanium 10 is deposited. Thereafter, a Ti silicide 11 is formed on the source 8, drain 9 in nitrogen N2, unreacted Ti and Ti nitride are selectively etched on the oxide film, the Si 7 is crystallized as crystalline Si 12 in argon to form a P-type conductive layer 13. An interlayer protective PSG film 14 and an electrode 15 are formed as a P-type MOSFET. Thus, the degree of freedoms of designing the process can be increased.
Patent JP-H0488730-A (JP)
Title: Relay station for multi-direction multiplex communication system
Inventor: ITO NORIO
IPC: H04B7/26
Filed: 1990-07-31
Abstract: PURPOSE:To attain exchange processing between subordinate stations at a line fault by providing an exchange function to the relay station. CONSTITUTION:When a terminal 53 of a slave station 43 makes a call, a call signal is separated from an incoming signal 10 by a call processing signal separation circuit 103 of a relay station 32, the call signal is sent to a call processing control section 200, a reply signal 43 and a dial tone 42 are multiplexed onto an outgoing signal by a call processing signal multiplexer circuit 403 and a control signal multiplexer circuit 402, and the multiplexed signal is sent to the caller slave station 43. The dial pulse from the terminal 53 is separated by a control signal demultiplex circuit 102 and fed to the control section 200. The control section 200 discriminates the slave station to be a slave station in radio wave connection to subordinate stations to its own station from a subscriber number of a called terminal equipment to control a switch circuit 300, the reception signal from the caller terminal separated by a main signal demultiplexer circuit 101 is connected to a main signal sent to a called slave terminal equipment 54, a called signal 43 and a ringing pulse 42 are sent, multiplexed onto an outgoing signal by the circuits 403, 402 and the result is sent to a slave station 44.
Patent JP-H0919303-A (JP)
Title: Shoehorn attached with shoe
Inventor: KOTEGAWA MINORU
IPC: A43B11/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To smoothly put on and take off shoes without any shoehorn by integrally providing a shoehorn-shaped object on the heel of the shoe. SOLUTION: A horn 2 is attached at the inside part of the heel of a shoe and this horn 2 is freely attachably and detachably fixed at the part of outside 3 of the heel of the shoe by a 'vercro(R)' or a button. In the case of use, when taking off the shoe, the horn 2 is detached and a foot is put out of the shoe while taking the horn 2. When putting on the shoe, the head of the horn 2 is hung up, the shoe is put on while sliding the heel along the horn 2 and afterwards, the horn 2 is bent outside and fixed on the outside 3 of the heel of the shoe.
Patent JP-S6445700-A (JP)
Title: Manufacture of dimming film having pattern
Inventor: YAMAGISHI HIDEHARU
IPC: B05D5/06
Filed: 1987-08-17
Abstract: PURPOSE: To make registering of printing unnecessary and eliminate worries about flash and residual junk metal generated due to punching by printing picture design on one face of shading base film while forming dotted transparent pattern and matrix shade pattern on the other face. CONSTITUTION: Polyacetal has been known as a material that decomposes by heating under presence of acid or alkali and that can be formed into base film, and coloring agent of black or brown is added to give shading nature. Picture design 2 is printed with conventional printing ink and arbitrary procedure. Sulfuric acid, hydrochloric acid, nitric acid, etc., can be used as acidic substance to be contained in etching ink; sodium hydroxide, potassium hydroxide, calcium hydroxide, etc., as alkali substance; and polyester, acrylic resin and the like are used as binder for etching ink, which is mixed with the above acidic or alkali substance to 0.1-10 wt.% or so. Dotted transparent pattern 4 consists of many small circles, polygons or arbitrary others, remaining matrix part is shading pattern 5, and quantity of light transmission can be adjusted by area ratio of dotted holes and matrix.
Patent JP-S6264181-A (JP)
Title: Animation signal encoding system and its device
Inventor: FURUKAWA AKIHIRO
IPC: G11B23/00
Filed: 1985-09-13
Abstract: PURPOSE:To improve the quality of a reproduced picture by providing a scene- change detecting circuit, a line counter, a quantizer, and a code converter, etc., detecting a scene-change, and so encoding that the picture-change is achieved smoothly. CONSTITUTION:An input animation signal inputted from an input terminal 1000 is supplied to the scene-change detecting circuit 10 and a synchronizing signal generating circuit 12, and the absolute value of a movement correction predicted error is obtained through the circuit 10. When the said value exceeds a threshold, a code 1 is outputted to a control circuit 11. And, a counter value is inputted to a comparator 15 through the circuit 11 and the line counter 13, and is compared with the count value from a line counter 14. The result of the comparason is outputted to a quantizer 19. The quantizer 19 quantizes the predicted error signal when the said result is '1', and outputs the signal to the code converter 23, etc. The converter 23 encodes the signal and outputs it to a buffer memory 24. When the sufficiency exceed the threshold, the memory 24 outputs '1' to the circuit 11. Thus encoding the signal so that the picture is changed smoothly, the quality of a reproduced picture is improved.
Patent JP-H0753775-A (JP)
Title: Aqueous resin dispersion composition
Inventor: TANABE TOSHIO
IPC: D21H19/10
Filed: 1993-08-18
Abstract: PURPOSE:To improve the storage stability of an aq. resin dispersion by compounding it with a nitroalcohol. CONSTITUTION:This resin dispersion compsn. comprises an aq. resin dispersion and a compd. of the formula (wherein (n) is 1-3; R1 and R2 are each H, Br, or Cl; and R3 is H or acetyl) contained therein in an amt. of 10-5,000 ppm. Examples of the dispersion are a polyvinly acetate emulsion, an ethylene-vinyl acetate copolymer emulsion, an acrylic polymer emulsion, a synthetic rubber latex, and a plastic-pigment emulsion; examples of the compd. include 2-bromo-2- nitropropane-1,3-diol, 2-bromo-2-nitrobutane-1,3-diol, and 3-bromo-3- nitropentane-2,4-diol.
Patent JP-H0252275-A (JP)
Title: Burying position decision system for buried body survey device
Inventor: MATSUMOTO ISAO
IPC: G01S7/56
Filed: 1988-08-17
Abstract: PURPOSE:To make a reflection echo sharp in an image of a B scope and to easily decide a burying position by detecting the peak of a reflected wave signal from a buried body and displaying only the peak. CONSTITUTION:An antenna system 1 moves along a structure body 6 or the surface of the ground 6, sends a radio wave toward the structure body or ground 6 by its transmitting antenna 1-1, and receives its reflected waves from the surface and buried body 5 by its receiving antenna 1-2. Then a surface processing circuit 2 removes the reflected wave from the surface from the reflected wave and inputs only the reflected wave from the buried body 5 to a peak detecting circuit 3. The B-scope image of this peak signal is inputted to a display circuit 4. Thus, only the peak is displayed and a cursor is displayed on the screen of the B scope to detect the peak in a constant range centering on the cursor; and the cursor is moved to the position and thus the burying position of the buried body 5 is easily decided.