baber/WOPTO huggingface dataset:
Patent JP-H08122281-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: NISHIHAGI KAZUO
IPC: G01N23/223
Filed: 1994-10-21
Abstract: PURPOSE: To improve the limit of detection of a minute amount of element by irradiating a silicon wafer with W-Mαcharacteristics X-ray separated by an X-ray diffraction means for X-ray generated by an X-ray generating means and detecting fluorescent X-ray generated from pollutant. CONSTITUTION: When electron beam generated from a filament 12 enters a rotary pair cathode 11, Lα-ray which is characteristic X-ray of W, Mα-ray, and white X-ray are generated. When such a characteristic X-ray 3 enters, for example, an analyzing crystal 13 composed of LiF at an angle θ, only W- Mα-ray, for example, is reflected at the angle θ and separated on a crystal plane. The separated W-Mα X-ray 4 passes through collimators 14, 15 and enters a silicon wafer 2 at an extremely low angle. Fluorescent X-ray 5 generated from polluted element of the wafer 2 is detected by an X-ray detector 20 to obtain energy spectrum. A proportional amplifier 22 converts it into a pulse signal which is proportional to rise width of a voltage pulse of a preamplifier 21. A pulse-height analyzer 23 performs counting per specific channel to store it in a memory.
Patent JP-H04136771-A (JP)
Title: Method for detecting internal partial discharge of gas insulated switchgear
Inventor: HASEGAWA SHIN
IPC: G01R31/333
Filed: 1990-09-28
Abstract: PURPOSE:To efficiently locate a trouble place with high accuracy by using a reduced number of detectors usually to perform on-line monitor by properly using detection frequency. CONSTITUTION:When a disconnector 5 on a line side and a disconnector 2A on a bus side are opened in a circuit I, the usual line and main bus 1A of the circuit I are stopped and regions B, D to be monitored are charged through a main bus 1B. Since it is necessary to monitor the partial discharge in both regions B, D to be monitored, the partial discharge detectors 13B, 13D in the respective regions B, D are used to monitor the regions B, D and partial discharge can be detected. By this method, when partial discharge is usually monitored on-line, partial discharge can be efficiently monitored by using only the partial discharge detector of a necessary region.
Patent JP-2001008760-A (JP)
Title: Fall preventing device for housed article on rack
Inventor: MIYAZAKI KUNIO
IPC: A47B96/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a fall preventing device for housed article of a shelf which generates no obstacle in putting in and out or exhibition of housed articles and reliably prevents falling of the housed articles. SOLUTION: The fall preventing device has a fall preventing means 7 formed of a fall preventing part 7a for preventing the falling of housed matters and a supporting part 7b fixed to at least one end of the part 7a. In this case the part 7a of the means 7 exists on a position giving no obstacle to putting in/out of the housed articles by engaging of an engaging means 16 before a quake equal to or larger than a fixed value occurs. However, at the time of occurrence of a quake equal to or larger than a fixed value, the means 16 is disengaged by the quake equal to or larger than a fixed value and the part 7a is moved to the putting in/out surface of the housed matter to prevent falling of the housed article.
Patent JP-H1156793-A (JP)
Title: Patient monitoring system
Inventor: KAWASAKI HIRONORI
IPC: A61B6/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To enable to exactly and quickly judge and deal with a patient's sudden change, by making a patient monitoring system be composed of an optical fiber scope and fixing means thereof, a punctured part monitoring means by a CCD camera, and a breath monitoring means. SOLUTION: A catheter needle connected to a contrast medium injector 3 is punctured in an arm of a patient 1 lying on an examination bed 2. The tip end of an optical fiber scope is approached to the needle and fixed. The punctured part is imaged by the optical fiber scope 5 and the image is converted to electric signals through the CCD camera 4 and transmitted to a display device 5 to display the image of the situation of the punctured part A. For breathing condition check, putting a thin film piece on the nose point and placing a light emitting diode and a light intercepting diode on both side thereof to detect light intercepting changes to inform of the optimum starting time of a diagnosis device. Thus the situation of the patient can be quickly grasped to quickly deal with the situation.
Patent JP-S61136369-A (JP)
Title: Image information reader
Inventor: TSUKAHARA SUMIO
IPC: H04N1/028
Filed: 1984-12-07
Abstract: PURPOSE:To equalize roughly an illuminance distribution on the surface of an original by placing a pair of LED arrays by shifting its arrangement pitch by half each in the main scanning direction of the original. CONSTITUTION:A substrate 23 provided with an image sensor 22 s provided on the upper part of a housing 21, and on its lower part, a lens array 24 is provided. On both sides of the lens array 24, a pair of LED arrays 25, 26 are inclined suitably and provided, respectively, so that an original 42 is irradiated. As for this LED arrays 25, 26 may LED chips 53, 54 provided at a prescribed pitch of the each substrate 51, 52 are shifted by half pitch each and placed in the main scanning direction of the original as indicated with an arrow. In this way, an illuminance on the surface of the original is shifted by half pitch in the LED array 25 and the LED array 26, therefore, it is equalized roughly as a whole.
Patent JP-H01100545-A (JP)
Title: Image receiving element by silver salt transfer method
Inventor: NAGAMATSU HIROAKI
IPC: G03C8/28
Filed: 1987-10-13
Abstract: PURPOSE:To obtain an image receiving element which yields a silver image of good color tones with the high max. density, high contrast and high sharpness by incorporating the colloidal dispersion of metal palladium reduced by ascorbic acid in a hydrophilic colloid soln. as a physical development nucleus material into this element. CONSTITUTION:This image receiving element contains the colloidal dispersion of the metal palladium reduced by the ascorbic acid in the hydrophilic colloid soln. as the physical development nucleus material. The molar ratio of the palladium ions and ascorbic acid used for prepn. of the physical development nucleic to be used is between 1:1 and 1:10 and is more preferably between 1:2 and 1:4. The most preferable example of the hydrophilic colloid used for prepn. of the physical development nucleic is poly-N-vinyl pyrolidone. A soln. having 0.5-20wt.% solid content of the hydrophilic colloid material is used as the hydrophilic colloid soln. The temp. at the time of preparing the physical development nucleic is adequately from 30 deg.C-50 deg.C. The silver image having the good color tones is thereby obtd.
Patent JP-H11106237-A (JP)
Title: Material for forming dielectric member for plasma display panel and glass powder
Inventor: WATANABE HIROMITSU
IPC: H01J11/34
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a material giving a dielectric layer high in voltage resistance and excellent in transparency by including specific glass powder having a specified diameter as a constituent and forming in a shape of green sheet. SOLUTION: This material contains glass powder having a 50% particle diameter of <=2.8 μm, preferably further a maximum particle diameter of <=18 μm as a constituent. The glass powder preferably comprises a green sheet comprising 60-80 wt.% of glass powder, 0-10 wt.% of ceramic powder (e.g. alumina), 5-30 wt.% of a thermoplastic resin (e.g. polybutyl methacrylate resin), and 0-10 wt.% of a plasticizer (e.g. dioctyl phthalate). The glass powder preferably has a composition comprising 50-75 wt.% of PbO, 2-30 wt.% of B2 O3 , 2-35 wt.% of SiO2 , and 0-20 wt.% of ZnO or a composition comprising 30-55 wt.% of PbO, 10-40 wt.% of B2 O3 , 1-15 wt.% of SiO2 , 0-30 wt.% of ZnO, and 0-30 wt.% of BaO+CaO+Bi2 O3 .
Patent JP-H03120445-A (JP)
Title: Automatic fluorescence intensity measuring instrument
Inventor: HASHIMOTO HIROSHI
IPC: G01N21/64
Filed: 1989-10-04
Abstract: PURPOSE:To efficiently automate calibration and to make continuous measure ment by measuring and storing the fluorescence intensity of a reference sample, automatically setting the luminous intensity of a reference light source by refer ring to this value and calibrating the characteristics of a fluorescence detector from this intensity. CONSTITUTION:The fluorescence emitted by the reference sample 261 is made incident to the fluorescence detector (photomultiplier) 32 and the fluorescent output component thereof is stored in a memory 106. For example, an LED is used for the light source 29. A subtractor 108 subtracts the same output to the sample 261 stored in the memory 106 from the output of the detector 32 to the light source 29 and inputs the result thereof to the power source 107 to control the quantity of the light emitted by the light source 29. The output of the detector 32 to the light source 29 is made equal to the same output as to the sample 261 and, therefore, if the luminance of the light source 29, i.e., the voltage of the power source 107 is fixed in this state, the light source 29 can thereafter be used as a reference light source in place of the sample 261. The fluctuation in the sensitivity of the detector 32 is, therefore, rapidly and automatically compensated by the reference light source 29.
Patent JP-H02150336-A (JP)
Title: Method of modifying surface of polyisocyanate polyadditional product
Inventor: BUERUNAA RASUHOFUAA
IPC: B29C45/00
Filed: 1989-10-04
Abstract: PURPOSE: To reduce finishing and recondition works in a manufacture in an assembly line to a minimum by heating the surfaces of particular polyisocyanate polyaddition products to a particular temperature, performing softening and leveling on microscopic surface structures, and simultaneously or subsequently applying external pressure to the surfaces optionally. CONSTITUTION: During a closing mold, a compound having a molecular weight of 401 to about 20000 of an organic polyisocyanate and containing 2 to 8 isocyanate reactive groups is reacted with a compound having the molecular weight of 60 to 400 and containing 2 to 8 isocyanate reactive groups. The surfaces to be modified of moulded articles manufactured by a polyisocyanate polyaddition method are heated to at least 80 deg.C to perform softening and leveling on microscopic surface structures and optionally external pressure are substantially or subsequently applied. The moulded articles are solid elastomers or fine porous elastomers having a total density of 0.7 g/cm<2> or more, preferably about 1.0-1.3 g/cm<2> .
Patent JP-H05100995-A (JP)
Title: Dma control system
Inventor: IGARASHI TSUYOSHI
IPC: G06F13/28
Filed: 1991-10-04
Abstract: PURPOSE:To prevent data transfer from interruption so as to attain the high speed of DMA transfer by occupying a high-speed bus by making a bus busy signal active until data transfer is finished. CONSTITUTION:A controller 25 uses the high-speed bus 7 by making a request signal 10, an acknowledging signal 107 and the bus busy signal 108 to be low active with regard to a bus controller 11. A transfer type signal 109 is set to be byte transfer to transfer data of a data buffer 31 to the high-speed bus 7 and a memory address starting signal 110 is made active with regard to a main memory 9 to specify a memory address. When the byte of the data buffer 31 is transferred, an address counter 27 is made increment and an effective byte counter 29 is made decrement. The control part 2 transfers data of the data buffer 31 to the main memory 9 by making the busy signal 108 active until the value of the counter 29 becomes zero and when it ends, the main memory 9 outputs a memory access end signal 112 to release the high-speed bus 7.
Patent JP-S62117996-A (JP)
Inventor: HASHIMOTO YOSHIO
IPC: E21D9/08
Filed: 1985-11-18
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-H06112633-A (JP)
Title: Circuit board
Inventor: BABA TERUYOSHI
IPC: H05K3/24
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a circuit board which is so constituted as to have a very high resistance against corrosive gas and humidity. CONSTITUTION:A circuit pattern 2 is formed on a printed board 1. A first resist layer 3 is applied to a part of the circuit pattern 2. A conducting layer 4 (a plating layer of metal such as solder, nickel or gold) is applied to the part of the circuit pattern 2 which is not covered with the first resist layer 3. A boundary 10 between the first resist layer 4 and the conducting layer 1 is covered with a second resist layer 5.
Patent JP-S62119364-A (JP)
Title: Method of restoring density gradient of stored liquid
Inventor: SUZUKI OSAMU
IPC: F24J2/04
Filed: 1985-11-20
Abstract: PURPOSE:To restore to an old linear gradient rapidly by fixing nozzles above and below a section where the linear density gradient in the density gradient layer of a solar pond was broken and providing a pair of nozzles vertically and freely movable at the central section of the above said section. CONSTITUTION:In a fluid storing pond which has a density gradient layer in which the density changes linearly according to the depth, the highest section and the lowest section of a section 6 where the linearity of this density gradient layer was broken are provided with fixed nozzles 7 and 8 respectively and at the central section of the section where this linearity was broken a pair of movable nozzles 9 and 10 for ascending and descending are provided. Namely, from the nozzles 7 and 8, a specified amount of the fluid is discharged out of the storing pond. Further, from the nozzle 9 for ascending a specified amount of fluid which has the fluid density of the highest section of the section 6 where the linearity was broken is discharged and from the nozzle 10 for descending a specified amount of fluid which has the fluid density of the lowest section of the section 6 where the linearity was broken is discharged, and at the same time the movable nozzles ascend or descend at a specified speed to restore the broken density gradient.
Patent JP-S60142863-A (JP)
Inventor: GERAN TSUEUERUSU
IPC: A61M5/168
Filed: 1984-12-06
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-H0976738-A (JP)
Title: Steam generator of absorption type air conditioner
Inventor: KAMEYAMA HITOSHI
IPC: B60H1/32
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To perform air conditioning action of high efficiency in the whole operating territory of an engine by setting an exhaust gas passing territory between a refrigerant passage and a radiation heat generating means, and heating the refrigerant passage through heat transfer action of the passing exhaust gas flow and heat transfer action of radiation heat. SOLUTION: The main body 30 of a steam generator 1 is formed into a multiple tube construction out of an inner tube 210 forming an inlet passage 21, an intermediate tube 230 forming a bypass passage 23, and an outer tube 240 forming a heat transfer passage 24. A refrigerant tube 25 passing ammonia liquid refrigerant is provided on the inner wall side of the outer tube 240, and an exhaust gas introducing part introducing exhaust gas is provided on the inner tube 21 side. The steam generator 1 is constituted of the inner tube 210, the intermediate tube 230, and the outer tube 240 so as to be formed into a triple duct line, exhaust gas flows through respective duct lines while turning back, and hence this is formed into a compact construction.
Patent JP-H07190972-A (JP)
Title: Electric impedance detector for measuring physical quantity such as temperature or humidity and preparation thereof
Inventor: INGUMAA SUTEYUNSU
IPC: G01R27/02
Filed: 1994-09-29
Abstract: PURPOSE: To provide an electric impedance detector for measuring the physical quantity such as temperature and humidity. CONSTITUTION: Electric impedance CM representing a physical quantity to be measured is measured between provided conductive electrodes 10A, 10W. An active material 11P is interposed between the conductive electrodes 10A, 10W and an impedance characteristic is a function of the physical quantity to be measured. This detector is obtained from a continuous detector filament 20K cut to each predetermined dimension, and the detector filament 20K is the active material 11P interposed between assemblies 10A, 10W of conductive electrode wire or electrode wire.
Patent JP-H05102368-A (JP)
Title: Tongue piece bending die
Inventor: TSUBOI SO
IPC: H01L23/50
Filed: 1991-10-08
Abstract: PURPOSE:To improve productivity by preventing generation of damage on a bending part of a tongue piece with a punch or foreign matters such as metal powder to improve product quality and control spread of adverse effect on machinery in a die for bending a tongue piece such as electronic component terminals. CONSTITUTION:In a tongue piece bending die where a linear tongue piece as a material to be processed is fixed with a die and a stripper in such a manner that a bending area in the thickness direction located at the one end thereof is protruded and thereafter the protruded bending area is bent in the side of the die with a movable punch arranged in the vecinity of the stripper, a roller 31a which is freely rotatable for the punch 31 is arranged in the region corresponding to the rib in contact with the material to be processed on the end surface of the punch 31.
Patent JP-2000085100-A (JP)
Title: Screen printing method and device
Inventor: SASAKI TAKAHIDE
IPC: B41F15/40
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a drum screen printing method and a device therefor wherein a mechanism part is more simplified, and optimal printing can be performed. SOLUTION: A device is at least provided with a drum unit 20 using a drum screen 23 as a screen which has an opening pattern for printing and is held cylindrically to a screen holder 22, a horizontal driving means 40 for rolling the drum unit 20 on a printing surface, and a paste extracting unit 25 which is arranged inside of the drum unit 20 and can discharge a contained paste material 5 from a discharging port. The drum unit 20 is rolled from one end of the printing surface to the other end, and the paste material 5, which is discharged on an inside circumferential surface of the drum screen 23, is printed on the printing surface through the drum screen 23.
Patent JP-H06106718-A (JP)
Title: Image forming device
Inventor: TAKADA HIDEAKI
IPC: B41J2/01
Filed: 1992-09-29
Abstract: PURPOSE:To remove the effect of nonuniform carrying by a method wherein recording medium is controlled to be carried under the condition that the whole outer periphery of a carrying roller is used uniformly when continuous correcting pattern is recorded over a plurality of lines by a plurality of times of scanning with a recording head. CONSTITUTION:The device concerned has nozzles 1-128 and its carrying roller 6 makes 1/5 turns per each carriage return so as to carry sheet material 4 by means of the outer peripheral parts 6a...6e of the carrying roller 6. When the correcting pattern of density unevenness is recorded, a carriage is scanned so as to record a line a1 with nozzles 1-32. Then, by returning a carriage, the sheet material 4 is carried by means of the outer peripheral part 6a of the carrying roller 6. Next, the carriage is scanned so as to record a line b1 with all the nozzles 1-128. Then, by returning the carriage, the sheet material 4 is carried by the outer peripheral part 6b of the carrying roller 6. The carriage is scanned so as to record a line c1 with nozzle 97-128. Then, by returning the carriage, the sheet material 4 is carried by the outer peripheral part 6a of the carrying roller 6. The above-mentioned treatment is repeated five times so as to use the respective outer peripheral parts 6a...6e two times, resulting in averaging the scattering of the amount of fluctuation of joining part.
Patent JP-H07115215-A (JP)
Title: Photovoltaic element
Inventor: KARIYA TOSHIMITSU
IPC: H01L31/04
Filed: 1993-10-18
Abstract: PURPOSE:To suppress the recombination of light-excited carriers in the vicinities of the interface of a ZnO/p-i-n layer and the interface of a ZnO/substrate. CONSTITUTION:A zinc oxide thin-film layer 102 and a p-i-n layer 103 (a (p) layer, an (i) layer and an (n) layer) comprising non-single-crystal silicon-based semiconductor material are formed on a substrate 101, and a photovoltaic element is formed. In this photovoltaic element, the zinc oxide thin-film layer 102 has a crystallin having an orientation in the axis of (c) and has the recess parts and the protruding parts of 0.1-1.0mum on the surface. The zinc oxide thin-film layer 102 contains fluorine, and the content is changed in the direction of the film thickness. The content has the minimum value at the interface with the substrate 101 and becomes gradually much toward the p-i-n layer 103.
Patent JP-2000091024-A (JP)
Title: Connector cover device
Inventor: FUJIMURA KAZUMASA
IPC: H01R13/52
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To excellently visually confirm mounting/demounting of a connector and to improve operability at mounting/demounting time by rotating a cover body up to a prescribed angle from a closing attitude, and housing the cover body by a slide from the attitude. SOLUTION: When pulling the lower end 12 of a cover body to this side, the rotary shaft part 12a rotates in a state of being regulated by the bearing part 11d of one end opening type, so that the cover body 12 opens by extending a coil spring 15. When the cover body 12 is put in a horizontal attitude, the rotary shaft part 12a is positioned in the inmost part of the bearing part 11d, so that a slide stopper 12b enters the guide rail part 13a by energizing force of the coil spring 15. The rotary shaft part 12a slips out of the bearing part 11d in the initial stage of this entrance. The coil spring 15 gradually contracts according to this entrance. The slide stopper 12b advances up to the inmost part of the guide rail part 13a, and a projection 12c of the cover body 12 abuts to the end surface 13a1 of the guide rail part 13a to be locked by energizing force of the coil spring 15.
Patent JP-H09169536-A (JP)
Title: Production of glass composition
Inventor: KURAIBU FURANSHISU DEIKINSON
IPC: C03C4/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an iron (II)-contg. glass compsn. having a low trivalent iron content, improved visible light transmitting ability and higher solar heat absorbing ability by using a fayalite-contg. material as an iron feeding source.  
     SOLUTION: When a batch of glass forming components including an iron feeding source is melted and the resultant melt is purified to produce an iron (II)-contg. glass compsn., a fayalite-contg. material such as olivine, basalt or garnet is used as the iron feeding source. The amt. of iron (II) in the glass compsn. is preferably 0.05-5wt.%. Ferrous titanate or a metal such as Se, Co or Ni may be used as other additive required to improve optical properties desired by a glass product. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0886270-A (JP)
Title: Light emission mechanism windmill
Inventor: WAKABAYASHI MANZO
IPC: F03D9/00
Filed: 1994-09-16
Abstract: PURPOSE: To provide a windmill for a light emitting mechanism which is constituted to utilize a light emission mercury lamp to generate light through friction with air and be attached mainly to a bicycle. CONSTITUTION: A rotatable blade mounting part 3 is arranged at the tip of a support lever B. A plurality of blades 2 are arranged at the blade mounting part 3 at intervals of a given distance to form an annular body 1. A light emission mercury lamp 4 to generate light owing to friction with air is arranged in a given position on the annular body 1.