baber/WOPTO huggingface dataset:
Patent JP-H0783695-A (JP)
Title: Measurement display method in radiation measuring equipment
Inventor: WAKIYAMA YOSHIHIRO
IPC: G01D1/04
Filed: 1993-09-18
Abstract: PURPOSE:To display measurement values accurately by adding uniform random numbers to the output counts from a radiation detector, multiplying the sum by a predetermined coefficient, and omitting the fractions of the product to arrange the digit thereby improving the nonlinearity in the differentiation of least significant digit being displayed. CONSTITUTION:Radiation H is detected by a detector 1 and a signal is delivered to a preamplifier 2. Output signal (a) from the preamplifier 2 is amplified and filtered through a linear amplifier 3 to produce a signal (b). The level of the signal (b) is decided by a signal channel analyzer 4 and a signal (c) having magnitude larger than a predetermined level is outputted. A counter 5 counts the signal (c) a predetermined time and outputs a count N every time when the counting is ended. Uniform random numbers (r) generated from a random number generator 6 is added 7 to the count N and the sum is fed to an operating unit 8 where the sum is multiplied by a coefficient for unit conversion and the digit is arranged by omitting the fractions of the product thus providing a digit to be displayed.
Patent JP-H0566192-A (JP)
Title: Method and device for measuring grain size of granular material in liquid or gas
Inventor: OOTSUKI MIKI
IPC: G01N21/00
Filed: 1991-09-05
Abstract: PURPOSE:To enhance the accuracy of grain size measurement by detecting at more than two points acoustic wave generated through breakdown, and measuring the position of the breakdown, and correcting the fluctuation of the amplitude of the acoustic wave so as to raise the resolving power of grain size measurement. CONSTITUTION:While a laser beam 1 is applied to a measuring cell 8 from a laser 9, a sample is made to flow from a sample feeder 10 toward the measuring cell 8. At this time the time required for acoustic wave caused by breakdown to reach two acoustic wave sensors 6, 6' is measured whereby the position of granular material relative to a beam waist is calculated, the granular material being broken down by the laser light. Measurement of the breakdown position is carried out simultaneously with measurement of the amplitude of the acoustic wave generated and thereby the fluctuation of the amplitude of the acoustic wave due to the breakdown position of the granular material is corrected and resolving power needed to find the grain size of the granular material is enhanced and the accuracy of grain size measurement is enhanced.
Patent JP-H1095990-A (JP)
Title: Solid lubricant
Inventor: SASAKI MASAMI
IPC: C10N50/08
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a solid lubricant capable of exhibiting stable lubricating characteristics in a wide temperature range and higher lubricating characteristics at a high temperature, by constituting an inorganic substance having a specific composition. SOLUTION: This lubricant constitutes a chemical composition of the formula Srx Ca(1-x) CuOy ((x) is 0.12-0.16; (y) is 2 or a value close to 2) and is obtained, for example, by blending each powder of strontium carbonate (SrCO3 ), calcium carbonate (CaCO3 ) and cuprous oxide (CuO) in a molar bending ratio [SrCO3 : CaCO3 :CuO=x:(1-x):1] corresponding to a given (x) and baking the blend at a fixed temperature. The lubricant has the crystal structure of a deficient laminar perovskite structure of infinite layer in which a CuO2 layer and a SrCa(1-x) layer are mutually piled and excellent lubricating characteristics are developed by cleavage caused by the crystal structure.
Patent JP-H0783365-A (JP)
Title: Insulation joint of metal pipe
Inventor: HAYASHI KANEFUSA
IPC: F16L15/04
Filed: 1993-09-17
Abstract: PURPOSE:To obtain an insulation joint used for preventing a stray current flowing in a metal pipe and electrocorrosion generated thereby in the metal pipe. CONSTITUTION:A fitting comprises a metal-made sleeve 2 connected to one metal pipe 7 to provide a flange 3 in the end part, retaining member 5 having a tube shape of spreading the internal diameter in a step differenced shape corresponding to this flange 3 to retain a peripheral part of a seal unit 4 and a metal-made casing 6 having a pressing surface 11 connected to the other metal pipe 10 also screw connected to the retaining member 5 in this case opposed to a surface of the flange 3 of the sleeve 2 to press the seal unit 4. In this way, the metal pipes can be easily and surely connected to each other while maintaining electric insulation and sealing.
Patent JP-H10107538-A (JP)
Title: Leakage waveguide
Inventor: IKEDA YUKIO
IPC: H01P11/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate processing of a through-hole at a low cost and to allow deformation of a hollow conductor to hardly take place at its forming and processing by differentiating a thickness of the hollow conductor at least at part of its circumference in the leakage waveguide where through-holes for leakage of a radio wave are made to the hollow conductor having a waveguide space whose cross sectional shape is uniform in the lengthwise direction. SOLUTION: Through-holes 2 for leakage of a radio wave are made to a hollow conductor 1 having a waveguide space 3 having a uniform cross sectional shape in the lengthwise direction in this leakage waveguide. The thickness of the hollow conductor 1 is formed ununiformly. The cross sectional shape of the waveguide space 3 of the leakage waveguide is formed to be, e.g. elliptic, while the cross sectional shape of the hollow conductor 1 is elliptic or close to an ellipse. Furthermore, an axis of the waveguide space 3 is deviated from the axis of the hollow conductor 1, and the thickness of the hollow conductor 1 is thickest at the outermost side in the major diametrical direction. The through-holes 2 are formed to the thickest part.
Patent JP-H0997382-A (JP)
Title: Store system, bar code reader, and commodity label
Inventor: ISHII TAKAYOSHI
IPC: G07G1/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To eliminate queuing and prevent commodity from being carried out without paying money by providing a customer participation type store system. SOLUTION: A commodity code registering machine 1 is fitted to a shopping cart 7 and connected by radio to cash register machine 2 that a store clerk 6 operates. In addition to a commodity code, a sale management code which can be erased is added to a commodity 3. A customer 5 when taking the commodity 3 out of commodity shelf 4 and putting it in the shopping cart 7 operates the commodity code registering machine 1 and reads out the commodity code with a bar code reader 11. Once the commody code is read, the bar code reader 11 erases the sale management code of the commodity 3. The cash register machine 2 receives sale-registered commodity code information and calculates the total amount of money, etc., in advance. When there is an unregistered commodity, the code registering machine 1 or cash register machine 2 detects an unearned sale management code and warns the customer 5.
Patent JP-H0998406-A (JP)
Title: Image processing system
Inventor: KIMURA KAZUO
IPC: H04N21/2343
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To make plural viewers able to simultaneously and independently select the image of high image quality without distortion from the images picked up by plural cameras. SOLUTION: In this image processing system provided with a means for obtaining the digital image information of the images more than consecutive two frames, an image information distribution means 106 for distributing the digital image information to plural users and a display means for displaying the output image information of the image information distribution means 106, an image selection means 110 for selecting the image of a position desired by the user from the digital image information, a geometrical transformation means 112 for transforming the image selected by the image selection means 110 to the image viewed from the same point of view and an image composition means 114 for compositing the image selected by the geometrical transformation means 112 to one image and outputting it to the display means are devided.
Patent JP-S61136921-A (JP)
Title: Manufacture of mixed material of metallic oxides
Inventor: KIUCHI NORIHIRO
IPC: C01G25/00
Filed: 1984-12-04
Abstract: PURPOSE:To obtain a mixture of excellently filtrable metallic oxides consisting of fine primary particles by mixing a water-soluble zirconium salt, a specified metallic salt, and alkaline water, then further adding a desired amt. of the metallic salt, and allowing the added salts to react with each other. CONSTITUTION:A water-soluble zirconium salt and >=1 kind of salt among the salts of La, Pb, Sr, Ba, Ca, Nb, and Ti are mixed with alkaline water, and allowed to react with each other. The concn. of the metallic salts in this case is regulated to 300-450g/l, expressed in terms of the metallic oxides. In the above-mentioned method, (a) >=1 kind of salt among the salts of La, Pb, Sr, Ba, Ca, Nb, and Ti is preferably added into alkaline water, and allowed to react with each other. Or (b) the reaction product is filtered after reaction, and preferably washed with alcohol. Or (c) when the reaction product is washed after reaction, filtered, and calcined, the calcination is preferably carried out at 50-150 deg.C/Hr, temp. increasing rate.
Patent JP-2000084682-A (JP)
Title: Laser texture device
Inventor: MORIGUCHI YASUYUKI
IPC: B23K26/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To form uniform bumps highly precisely on both front and reverse sides of a disk with a simple optical system structure, even if a means for branching a laser beam from its light source for example changes in the characteristics by heat and other external influence. SOLUTION: A laser beam from a laser light source 20 is adjusted in the light quantity by an ND filter 22 and an optical deflector 23 after the plane of polarization is rotated at 45 deg. by an isolator 21, with the diameter expanded by a beam expander 24 and, after the formation of a parallel luminous flux, the laser beam is split into a P polarizing optical path 15P and an S polarizing optical path 15S by a polarizing beam splitter 26, in this case, a λ/2 wavelength plate 27 is provided in the preceding stage of the polarizing beam splitter 26.  In the optical path from the polarizing beam splitter 26 to an objective lens unit 28P, 28S, beam samplers 29P, 29S and power detectors 30P, 30S are installed, total beam quantity is adjusted by the optical deflector 23, with a power ratio of the P to the S polarizing component changing by adjusting the angle of the λ/2 wavelength plate 27.
Patent JP-S61133251-A (JP)
Title: Polyolefin resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08K5/34
Filed: 1984-12-03
Abstract: PURPOSE:The titled composition having improved heat resistance, improved coloring preventing properties, and improved processing stability, obtained by blending polyolefin resin with a phenolic antioxidant, a specific organic phosphite and hydrotalcite. CONSTITUTION:100pts.wt. polyolefin resin is blended with (A) 0.001-5pts.wt., preferably 0.005-3pts.wt. phenolic antioxidant (e.g., 2,6-di-tertiary butyl-p-cresol, etc.), (B) 0.001-5pts.wt., preferably 0.01-3pts.wt. organic phosphite [e.g., di(isotridecyl)pentaerythritol diphosphite, etc.] shown by the formula I (R1 and R2 are alkyl, aryl, etc.) and (C) 0.001-5pts.wt., preferably 0.01-1pt.wt. hydrotalcite shown by the formula II (0<x<=0.5, A is CO3; n is integer).
Patent JP-S61133682-A (JP)
Title: Laser light attenuator
Inventor: YASUI KIMIHARU
IPC: B23K26/066
Filed: 1984-12-03
Abstract: PURPOSE:To facilitate movement, installation and adjustment and to make the attenuator compact, by using a laser-light absorbing body as a rotary body having an opening part, and attaching cooling fins to a part of the rotary body. CONSTITUTION:Laser light 4 is inputted into a rotary body 1 having an opening part (not shown). The rotary body 1 is rotated by a motor 2. When the opening part is aligned with a laser light path, the laser light passes through the opening part. Attenuated laser light 6 is utilized for, e.g., a monitor. The rotary body is constituted by an absorbing body, which absorbs the laser light. Cooling fins 7 are attached to a part of the rotary body. Therefore, it is not necessary to provide an absorbing body separately. Since absorbed heat can be radiated through the cooling fins, the attenuator can be made compact.
Patent JP-H0576781-A (JP)
Title: Clean draft chamber
Inventor: HIRASAWA KOSUKE
IPC: B01L1/04
Filed: 1991-09-05
Abstract: PURPOSE:To discharge the contaminated air which has been generated in operation and accumulated in a recess and to secure a clean and large working space with a low power cost by forming the recess for setting a chemical container in the working bench set in the working space in a chamber. CONSTITUTION:A blower 5 provided with an air filter 4 is set on the ceiling of a clean draft chamber 1, and the clean air is supplied to a working space 3. An exhaust port 12 is formed in a working bench 6, and the contaminated air is forcedly discharged by an exhauster 7. An air suction port 11 is formed in the bench 6 along the edge of its opening 8 and used as the air inlet of the blower 5. A recess 10 is formed in the bench 6 to set a chemical container 13. The exhaust port 12 is provided between the side wall 14 of the recess 10 and the suction port 11 and communicated with the exhauster 7 through an exhaust duct 17. A cleaned air injection nozzle 19 is set on the ceiling to generate a high-speed air current to be introduced into the recess 10.
Patent JP-S61134944-A (JP)
Title: Optical information storage medium
Inventor: MAEDA MIYOZO
IPC: G11B7/243
Filed: 1984-12-05
Abstract: PURPOSE:To obtain an optical information storage medium which can vanish information recorded once and can be utilized repeatedly any number of times by using a microcrystalline thin film for storage capable of taking two kinds of stable state which undergo reversible transition when a light pulse is irradiated under proper conditions. CONSTITUTION:Two kinds of stable state of a microcrystalline thin film are slightly different from each other in optical characteristics such as light reflectance and light transmittance, so an information recorded state and a vanished state can be discriminated as the difference in reflectance. Since the two kinds of stable state are accompanied by a little change in volume or film shape, the optical difference is equivalently increased. A material for a microcrystalline thin film capable of taking two or more kinds of stable state having different crystal structures and different optical characteristics includes a compound (alloy) consisting of 20-60 atomic% indium and 40-80 atomic% antimony.
Patent JP-S61135026-A (JP)
Title: Shadow mask body
Inventor: SHODA AKIRA
IPC: H01J29/07
Filed: 1984-12-05
Abstract: PURPOSE:To prevent a hole portion of electron beams passing through from deformation while in press forming and to obtain a mask body superior in spherical formation by attaching a projection with an easy-cutting portion at least to a portion of a skirt of shadow mask. CONSTITUTION:A shadow mask body 14 is constituted from mask portion 2 having a plurality of holes through which electron beams pass and skirt portion 3 which surrounds the mask portion 2, and to one side of the skirt is attached to projections 15 having open holes 16 for hanging and with half-etching portion 17. With this constitution, annealing process is carried out by inserting such bars as of metal (not shown in figure). The annealing is uniformly carried out in this case, since the metal bars, the skirt portion 3 and the portion of holes 1 through which electron beams pass are separated from each other. Thus, quality of the shadow mask body 17 is prevented from degradation in annealing process, the portion of holes electron beams passing through from deformation while in press forming, and the mask body superior in spherical formation is obtained.
Patent JP-H04131224-A (JP)
Title: Mold
Inventor: TAKATSUKI SHIGEKI
IPC: B29C51/26
Filed: 1990-09-25
Abstract: PURPOSE:To enable favorable molding by avoiding defective molding, by providing a material holding device preventing a slide of a molding material on a tilted mold surface of a bottom force. CONSTITUTION:The subject mold is made into structure where a plurality of pins 7 are provided freely projectably and retreatably through a tilted mold surface 4 of a bottom force 2 by a cylinder 6, the pin 7 is thrusted into a flexible molding material 1 put on the tilted mold surface 4 and the molding material 1 is held. Then the pin 7 is ejected after the molding material 1 is put on the titled mold surface 4 or before the same is put on the same and the pin 7 is held by thrusting the same into the molding material and then molding is performed by lowering a top force. Then the pin 7 is lowered at the time of molding and shunted.
Patent JP-H0998489-A (JP)
Title: Automatic reporting device
Inventor: YOSHIMOTO KAZUMASU
IPC: H04B1/74
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To duplex information transmission routes, to improve the reliability of a system, to perform automatic reception and automatic reporting and to improve the performance of a reporting processing. SOLUTION: The same information is received from a line dedicated to data communication and a data communication control line. In a reception data analysis/fact recognition processing part 3, the information is normally received from a main system reception route and it is automatically received from a subordinate system reception route in the case of a main system reception route fault. A reporting object section and an automatic reporting medium are decided in an automatic reporting processing control part 5 and a reporting object terminal station for each reporting object section is decided and a transmission processing is instructed in a transmission sequence control part 7.  Also, reception information is converted to contact point data and transmitted through a satellite simultaneous line and a ground simultaneous line in a contact point data transmission processing part 11, reporting text information is prepared from the reception information, converted to facsimile data and transmitted through the satellite simultaneous line in a FAX data transmission processing part 12 and voice reporting information is prepared from the reception information and transmitted through the ground simultaneous line in a voice data transmission processing part 13.
Patent JP-H03119565-A (JP)
Title: Reproducing device for information signal recording disk
Inventor: OKABE HIRONOBU
IPC: G11B20/02
Filed: 1989-09-29
Abstract: PURPOSE:To independently reproduce melody sounds and vocal sounds with a 4-channel orchestral accompaniment device by processing reproduced signal of a channel CH 1 and a CH 2 and those of a CH 3 and CH 4 by a mixing switching part which freely extracts melody sounds and vocal sounds from the CH 3 and the CH 4 respectively. CONSTITUTION:CH 1 and CH 2 audio signal for stereo and CH 3 and CH 4 multiplexed audio signal are reproduced by a disk reproducing part 51, and audio signal of the CH 1 and the CH 2 and audio signal of the CH 3 and the CH 4 separated and reproduced by an audio signal processing part 52 are mixed as desired by a mixing switching part 2 and are outputted. This switching part 2 incorporates two extracting circuits, and melody sounds and vocal sounds are extracted from the CH 3 audio signal and the CH 4 audio signal respectively, and thus, the 4-channel orchestral accompaniment device is realized which independently outputs melody sounds and vocal sounds without having an influence on stereo sounds.
Patent JP-H1185059-A (JP)
Title: Display element, manufacture of display element and method for driving display device
Inventor: YAMADA HIROYASU
IPC: F21S2/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a display element large in pixel opening ratio and without causing crosstalk, and to provide a driving method therefor. SOLUTION: An organic EL panel 1 is divided into an optical address part Ad and a display part Dp. A substrate 10 is provided with a light guide 10a having a different refractive index. The organic EL element 1A of the optical address part Ad is selectively made to emit light. The emitted light is made incident on a photo transistor 16 of the display part Dp through the light guide 10a in each line. When the light from the light guide 10a is made incident on the base of the photo transistor 16, a current is made to flow through the collector-emitter according to a voltage between the collector and emitter (a voltage according to a voltage substantially impressed across data electrodes 15 and 19). Thus, the organic EL element 1B of the display part Dp emits light with brightness corresponding to an image data to be displayed.
Patent JP-2001082489-A (JP)
Title: Eccentric thrust bearing
Inventor: SHIBATA MASAMICHI
IPC: F16C33/62
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent progress of abrasion or generation of abrasion heat without finishing the surface roughness of contact surface of raceway track and rolling element with high precision. SOLUTION: This thrust bearing is provided with turning scroll member 3, fixed scroll member 4, races 7, 8 and double cone roller 9. The required area for the race 7 is determined to be a raceway groove 11, and the required area for the race 8 is determined to be a flat raceway track. The double cone roller is placed between the raceway groove of the race 7 and the flat raceway track of the race 8. A lubricating film 7a-9a consisting of manganese phosphate is formed on the raceway groove and raceway track.
Patent JP-2001080300-A (JP)
Title: Container presenting metal glossy image of article therein
Inventor: HARADA YUKI
IPC: B65D1/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To easily and surely present a metal glossy image regardless of the using temperature or place by arranging a specified metal glossy image on the surface of a transparent container, changing the metal glossy image into a plurality of aspects in response to the color tone of an article to be housed in the transparent container, and making the aspects selectively visible. SOLUTION: On the surface of a transparent container, a metal glossy image, which is constituted in such a manner that a metal glossy pigment wherein the surface of flat glass pieces are coated with a titanium oxide, is uniformly dispersed in a transparent resin, is arranged. Then, in response to the color tone of a housed article, which is housed in the transparent container, the metal glossy image is changed into either one of aspects from among transparent or semi-transparent or a metal glossy color, and the aspects are made selectively visible. For example, on the surface of a glass cup 2, a metal glossy image 3 is screen-printed using a specified glossy ink. Then, a container 1, wherein the metal glossy image 3 presents by the housed article, is formed by thermally curing the glass cup 2.  By this constitution, the aspect of the metal glossy image 3 is changed in response to the presence/absence of the housed article.