baber/WOPTO huggingface dataset:
Patent JP-2000258399-A (JP)
Title: Method for inspecting sealed wrapped object
Inventor: YASUMOTO KENJI
IPC: G01N27/92
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an efficient inspection method by completely preventing an erroneous operation due to moisture and the other atmospheric conditions in an inspection with a simple procedure when inspecting the pin hole of a sealed wrapped object that is covered with an electrically insulated covering using a high DC voltage for a fluid, a particle, or a content such as food with conductivity. SOLUTION: A conductive probe 4 from the voltage output terminal of a DC high-voltage power supply 6 is brought into contact with or brought closer to a side surface part 31 of a sealed wrapped object where contents 1 such as a fluid object with conductivity are covered with an electrical insulation covering 2, thus electrifying the contents 1 of the sealed wrapped object 3. After that, the electrode 5 that is connected to a grounded earth wire 8 is brought closer or brought into contact with a part 3a to be inspected where a pin hole can occur most easily. At this time, when the part 3a to be inspected has a pin hole, discharge is generated between the electrode 5 and the part 3a to be inspected. Without any pin hole, no discharge is generated. The presence or absence of the generation of light or/and noise due to the discharge is detected by a sensor 7.
Patent JP-S58180333-A (JP)
Title: Removable type bulk truck
Inventor: YAMANAKA TAMIO
IPC: B60P1/48
Filed: 1982-04-14
Abstract: PURPOSE:To easily perform position alignment between a discharge cylinder and charge port in the plant side without causing the necessity for directly moving an unloading vehicle, by sliding a container backward. CONSTITUTION:To unload a bulk tank container C to the ground from above a car bed 1, firstly a lift cylinder 6 is started to extend, and an up down frame 3 is slid rearward till a stopper part 8 of a slider 5 is engaged to a lateral shaft 7. If the cylinder 6 is further extended, the slider 5 falls off from a notch of a tilt frame 2, and the frame 3 is rotated backward with the shaft 7 as the center. In this way, under a condition connecting a hook 9 to an engagement pin 10, the container C can be unloaded onto the ground. While sliding of the frame 3 is utilized to enable the alignment of a discharge cylinder 21 at a face-to-face position to a charge port 17, and then if a screw blade 14 is rotated by a motor 15, cement or the like in a tank 13 can be discharged to the port 17.
Patent JP-S55155329-A (JP)
Title: Home position locking device of taking lens in automatic focusing camera
Inventor: SAKAMOTO YOSHIAKI
IPC: G02B7/28
Filed: 1979-05-22
Abstract: PURPOSE: To obtain correct focus even in taking under rear light by detecting the subject luminance while a strobe is used and holding the home position locking device not in operation when the luminance is at the specified value or more.  
     CONSTITUTION: When a switch 4 goes ON at the strobe taking, a subject radiation lamp 29 goes on only at the search scanning. When the potential of a potentiometer 7 lowers down to the potential corresponding to a fixed-focus length, a solenoid 11 is de-energized to inhibit the movement of the taking lens. When the contrast of the subject is stressed by the auxiliary light of the lamp 29 before the home position locking device actuates and the focus detection is accomplished as a result of this, the taking lens stops moving in the position where the focus within the fixed-forcus length is matched. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06253505-A (JP)
Title: Shaft for integrated commutator motor and manufacture thereof
Inventor: NAMIKI HAJIME
IPC: H02K13/00
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a downsized motor shaft in which the number of components is decreased while simplifying the manufacturing process and the need of rotation stopper with respect to the commutator part is eliminated while preventing shortening of service life by eliminating long and thick parts from the commutator part thereby enhancing concentricity between the shaft and the commutator part. CONSTITUTION:A conductive thin film part 4 is formed around a part of a motor shaft 11 by means of deposition, sputtering, baking of metal paste or plating. Slits 5 are then made axially in the thin film part at more than one part thus producing a commutator segment.
Patent JP-S58180229-A (JP)
Title: Manufacture of adsorbent
Inventor: IDA HIROAKI
IPC: B01J20/30
Filed: 1982-04-15
Abstract: PURPOSE:To obtain an adsorbent easy to handle and high in adsorption velocity, by dispersing a group of organic fibers having a specified length into a liquid, stirring and entangling them with each other to form fiber knots specified in the max. diameter, and after removing the liquid, heating and carbonizing them in an inert gas. CONSTITUTION:A group of 0.5-50mm. long organic fibers, such as polyacrylonitrile type synthetic fibers, is dispersed into a liquid, and the liquid dispersion is stirred to entangle the fibers with each other, and fiber knots have 3-100mm. in the max. diameter, after removal of the liquid, they are heated in an inert gas to carbonize them. These knots can be manufactured easily at low cost, and the obtained adsorbent can be handled quite as same as activated carbon, and they have remarkable features as adsorbent, such as high adsorption velocity and low pressure drop.
Patent JP-S52145873-A (JP)
Title: Filter press
Inventor: KURITA TETSUYA
IPC: B01D25/12
Filed: 1976-05-31
Abstract: PURPOSE: To provide a filter press of the type in which a filtering cloth runs and of a simple construction, by providing a take-up roller to which is windably anchored an end of the filtering cloth on the outer side of the frame of a filtering plate, and supporting the other end of said filtering cloth on the outer side of an opposing frame of the filtering plate via the take-up roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11262256-A (JP)
Title: Power unit and electric discharge lamp turning-on device
Inventor: NAKAI HIDEKI
IPC: H02M3/28
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the power supply efficiency of a power unit by suppressing the power supply loss of the unit to be within the full fluctuating range of the power supply voltage of a DC power source. SOLUTION: A power supply voltage detecting circuit 10 detects the power supply voltage of a DC power source E and outputs a detection output to an electric discharge lamp control circuit 6 and a frequency switching circuit 11. The circuit 11 switches the switching frequency (f) of the switching element of a converter circuit 1 into a frequency f1 or f2 (f2 <f1 ), by outputting a switching signal to a converter driving circuit 9 in accordance with the detection output of the circuit 10. Since the switching frequency (f) is switched in accordance with the detection output, so that the duty of the switching element lies within a range within which the efficiency η of the converter circuit 1 can be maintained at a prescribed value or higher, the efficiency η of the converter circuit 1 can be improved by reducing the power loss of the circuit 1.
Patent JP-S6230737-A (JP)
Title: Production of carboxylic acid
Inventor: FUJITANI TSURATAKE
IPC: B01J23/00
Filed: 1986-03-19
Abstract: PURPOSE:To obtain the titled compound in high yield and purity, and cleaving the Diels-Alder reaction product of maleic anhydride and a diene or the hydrated acid of the product with hydrogen peroxide which is an inexpensive oxidizing agent in the presence of a catalyst composed of tungstic acid, etc. CONSTITUTION:The objective compound can be produced by cleaving the Diels- Alder reaction product of maleic anhydride and a diene and/or the hydrated acid of the product using hydrogen peroxide as an oxidizing agent in the presence of one or more kinds of catalysts selected from tungstic acid, molybdic acid and their heteropoly-acids. The concentration of hydrogen peroxide is 0.1m-mol/l-12mol/l, preferably about 10m-mol/l-8mol/l, and the amount of the hydrogen peroxide is preferably excess to the Diels-Alder reaction product by 10-50%. The amount of the catalyst is preferably about 1-10wt% based on the above reaction raw material.
Patent JP-H08259590-A (JP)
Title: Therapeutic agent for hyperlipemia
Inventor: HARIMAYA KENZOU
IPC: A61K31/704
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a therapeutic agent for hyperlipemia comprising PF1,032 substance or its salt as the active ingredient, having lowering action on triglyceride and cholesterol in blood, low side effect, effective for treating arteriosclerosis, ischemic cardiopathy, cerebrovascular disease, etc. CONSTITUTION: This therapeutic agent for hyperlipemia comprises PF1,032 substance or its salt as the active ingredient and has a dosage form of capsule, tablet, sugar-coated tablet, granule, suppository, solution, lotion, suspension, emulsion, ointment, gel agent, etc., obtained by blending the PF1,032 substance, etc., with a carrier permissible as a medicine such as an organic or inorganic solid or liquid excipient suitable for oral or parenteral administration or local application and an auxiliary, stabilizer, wetting agent, emulsifying agent and other additives and pharmaceutically manufacturing the substance. The therapeutic agent has lowering action on triglyceride and cholesterol in blood, low side effect and is effective for treating arteriosclerosis, ischemic cardiopathy, cerebrovascular disease, etc.
Patent JP-S61223029-A (JP)
Title: Production of para-oriented aromatic polyamide
Inventor: SATO EIJI
IPC: C08G69/32
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a purified titled polymer economically in high efficiency, by crushing and pressing a polymerized and solidified dope of a para-oriented aromatic polyamide, and washing the pressed product with water, etc. CONSTITUTION:A polymerized and solidified dope of a para-oriented polyamide (poly-p-phenyleneterephthalamide or a polymer containing p- phenyleneterephthalamide unit as >=90mol% of the recurring unit) obtained by a low-temperature solution polymerization is crushed to particle diameter of >=30mm. After or during crushing, the polymer is pressed under >=20kg/cm<2>, preferably >=50kg/cm<2> pressure to squeeze the polymerization solvent (e.g. obtained by adding lithium chloride or potassium chloride to a mixture of one or more amide-type solvents such as N,N-dimethylacetamide). The squeezed product is washed with water, etc., dehydrated and dried.
Patent JP-S56161254-A (JP)
Title: High-speed feeder
Inventor: YAMASHITA KIYOUICHI
IPC: B65H26/00
Filed: 1980-05-16
Abstract: PURPOSE: To enable a high-speed and reliable feding of a tape-shaped object and to enable to perform operations to cut by each pattern, by a method wherein, in a high-speed feeder for a tape-shaped object already printed, an lectromagnetic clutch is mounted at either of a pair of drums which have a different circumferential length from each other.  
     CONSTITUTION: A tape T is fed through thed friction between a long circumference drum 2 and a short circumference drum 3, and the excess feed speed of the tape T  or delay in said feed speed is detected by checking a mark printed on the tape by means of flashing phototubes R 1  and R 2 . In the case of the excess feed speed, the electromagnetic clutch of the long circumference drum 2 is disengaged, and the electromagnetic clutch of the short circumference drum 3 is engaged to feed the tape T at the circumference speed of the long circumference drum 3 and to accelerate a feed speed to a necessary extent. This maintains a constant feeding speed of the tape T, enables feeding of the tape T at a high-speed, and allows to reliably cut the tape by every pattern. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57179175-A (JP)
Title: Preparation of 2-benzothiazolinone derivative or salt thereof
Inventor: KANOU SHINZOU
IPC: C07D277/68
Filed: 1981-04-30
Abstract: PURPOSE: To obtain the titled substance having the anti-inflammatory and analgesic action easily, by reacting an N-β-protected hydroxyethylpiperazine with an acetic acid derivative, reacting the reaction product with 5-chloro-2-benzothiazolinone in the presence of an alkaline condensing agent, and removing the protecting group.  
     CONSTITUTION: Piperazine or a monoacid salt thereof is reacted with a compound of the formula X-CH 2 CH 2 OY (X is halogen or organic sulfonyl; Y is protecting group of alcoholic hydroxyl group) to give a compound of formulaI, which is then reacted with an acetic acid derivative of the formula X-CH 2 COOH or a reactive derivative thereof to afford a compound of formula II. The resultant compound of formula II is then reacted with a compound of formula III in the presence of an alkaline condensing agent to remove the protecting group and give the aimed compound of formula IV.  
     EFFECT: The compound of formula II can be obtained in high yield by the easy operations according to the method described above. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02244408-A (JP)
Title: Magnetic medium reader
Inventor: GOTO TORU
IPC: G11B5/09
Filed: 1989-03-16
Abstract: PURPOSE:To normally reproduce recording data of a magnetic recording medium which is deteriorated partially by providing first and second deciding means whose discrimination references are different from each other and discriminating the data, respectively, and correcting an error part of one data by the other data. CONSTITUTION:This reader is provided with a first deciding means 20 and a second deciding means 21 whose discrimination references are different from each other, an error part extracting part 9 detects an error part if any in the data decided by a first deciding means 20, and a correcting part 10 corrects this error part by the data decided by a second deciding means 21. As for the different discrimination references, amplifiers whose amplification factors are different from each other are provided, and they are sliced by the same level or sliced by each different level. That is, a first deciding means is used as a conventional deciding means, and by a second deciding means 21, a signal of a low level is detected and decided. In such a way, the error part which cannot be decided by a first deciding means 20 can be corrected, and the recording data can be reproduced normally.
Patent JP-H01236623-A (JP)
Title: Manufacture of exposing mask
Inventor: NISHINO JUNICHI
IPC: G03F1/00
Filed: 1988-03-17
Abstract: PURPOSE:To enable the pattern transfer exposure to be performed with high precision by a method wherein, after forming recessions corresponding to patterns on a substrate surface capable of Bragg reflection, absorber metals 5 absorbing energy beams are deposited in the recessions in the depth thereof by CVD process. CONSTITUTION:After forming recessions 14 corresponding to patterns on a substrate 4 surface capable of Bragg reflection, absorber metals 5 absorbing energy beams are deposited in the recessions 14 in the depth thereof by CVD (chemical vapor deposition) process. Respective surfaces of the substrate 4 of a mask 2 and the absorber metals 5 are positioned on the same surface while the incident rays 1A can be reflected without being interrupted by the absorber metals 5 at all. The Bragg reflection occurs only on the topmost surface of the mask substrate 4 so that the intensity of reflected X-ray may not be attenuated even at the pattern edge as shown by the in-figure lines 11 and thus a sharp image is formed corresponding to the mask pattern. Through these procedures, the pattern transfer exposure can be performed with high precision.
Patent JP-S54391-A (JP)
Title: Marine generator
Inventor: SHINGUU SHIYOUZOU
IPC: B63J3/02
Filed: 1977-05-31
Abstract: PURPOSE: To provide a marine generator which can supplement an insufficient power by utilizing part of the drive energy of a main propulsive engine when the electric power obtaine from the exhaust gas energy of the main propulsive engine is insufficient for the power demand in a ship. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63232106-A (JP)
Inventor: FUKUDA MASAO
IPC: B65B9/213
Filed: 1987-03-20
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-S53149374-A (JP)
Title: Dew point and frost point detector
Inventor: FURUYA TAKASHI
IPC: G01N25/66
Filed: 1977-06-01
Abstract: PURPOSE: Toperform accurate detection by controlling a heating and cooling part with a dew-frost or frost-dew sequence control circuit according to a specified set temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02283510-A (JP)
Title: Torsion damper for automobile provided with double flywheel
Inventor: JIYATSUKU PAKAN
IPC: B60G11/18
Filed: 1990-03-16
Abstract: PURPOSE: To facilitate assembly by causing a pair of flywheels capable of relative rotational displacement to be coupled together by a resilient member having a pair of inner and outer supporting means, rotating the driving flywheel by means of a drive shaft, and causing the other flywheel to follow a supporting part by a frictional force. CONSTITUTION: A first flywheel 1 is secured to the crankshaft of an engine (not shown) and rotated. A second flywheel 2 is provided with an annular driven plate 8, supports the friction plate of a clutch, and is supported against a hub 7 via a bearing 9. The flywheels 1, 2 are coaxially placed via a resiliently deformable arm 13 and two sets of spiral springs 20, 21 having two supporting parts 14, 15 and are capable of relative rotation within a predetermined range of angles while resisting the forces of the springs 20, 21. In this constitution, the second flywheel 2 is rotated by engine rotation. Thus, assembly can be facilitated.
Patent JP-S61222453-A (JP)
Inventor: MURASHIGE YOSHIO
IPC: A61K31/19
Filed: 1985-03-28
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-2000269585-A (JP)
Title: Optical transceiver module using surface emission laser
Inventor: SHIN HYUN-KUK
IPC: H04B10/11
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical transceiver module using a surface emitting laser which has a simple structure and few components, and allows the module volume to be reduced in the signal transmission through multi-channels. SOLUTION: This module comprises a first surface emitting laser 20 for generating and emitting a light in the laminating direction of semiconductor material layers, a first transceiver module 10 having a first optical detector 50 integrated on the laser 20, a second surface emitting laser 60 for generating and emitting a light in the laminating direction of the semiconductor material layers, and a second transceiver module 15 having a second optical detector 70 integrated on the laser 60. The second detector 70 detects a first light emitted from the first laser 20, the first detector 50 detects a second light emitted from the second laser 60, and the first and second lights are transmitted in the same path. The surface emitting lasers with the integrated optical detectors are adopted, and the signal transmission and reception are made over the same path.
Patent JP-H09260183-A (JP)
Title: Chip capacitor
Inventor: MAKITA SHINICHI
IPC: H01G4/12
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a chip capacitor which can suppress increase in its weight and size and can improve its humidity resistance. SOLUTION: A substrate is provided therein with horizontal and vertical division grooves of a nearly V-shape section, by which the substrate is divided into chip bases 2. Each chip base 2 is formed on its both ends with first and second electrodes 3 and 4 as opposed. Glass paste is printed on the first electrode 3 in the form of a nearly frame and then burned to form a surrounding. Ferroelectric paste is printed on the inside of the first electrode 3 surrounded by the surrounding 5 and burned it to form a dielectric material 6. Electrically conductive paste is printed on the dielectric material 6 as to straddle the second electrode 4 and then burned to form an upper electrode 7.  The glass paste of the same material as the surrounding 5 is printed so as to partially expose the pair of electrodes 3 and 4 and to cover the surrounding 5, dielectric material 6 and upper electrode 7, and then burned to form a protective film 8. The substrate is divided by the division grooves into chip capacitors 1. The capacitor can be small in size and weight and improved in humidity resistance at boundary parts.
Patent JP-S62222275-A (JP)
Title: Erasor controller
Inventor: KUNO MASASHI
IPC: G03G15/04
Filed: 1986-03-25
Abstract: PURPOSE:To attain accurate erasing by turning on all of plural light emitting means by a light emission control means when all the light emitting means are opposed to a non-image area of a photosensitive body, and turning off the light emitting means when the means are opposed to an image area. CONSTITUTION:The erasor is provided with many LEDs 1-n, which are arranged in parallel in the direction rectangular to the advancing direction of a photosensitive body and turned on to remove electrostatic charge in the non- image area 22 of the photosensitive body 2. Registors R1-Rn are connected to the anodes of the LED 1-n in series and their cathodes are earthed. All other terminals of the resistors R1-Rn are connected to the corrector of a transistor (TR) Q1, its emitter is connected to a positive power supply Vdd and the anodes of the LEDs 1-n are connected to parallel outputs of a control circuit 1 respectively. When the opposite parts of the LEDs 1-n are reached the image area 24, data latched by an enable signal are read out and ON and OFF of the LEDs 1-n are controlled. In the non-image area, all the LEDs 1-n are turned on by turning on the TRs Q1, Q2 and accurate erasing can be attained.
Patent JP-S52146780-A (JP)
Title: Equipment for adsorption
Inventor: KAGEYAMA NAOFUMI
IPC: B01D53/06
Filed: 1976-06-01
Abstract: PURPOSE: To improve greatly the adsorbing capacity and adsorbing rate of the adsorbent, by inserting a screw conveyor into the layer of the adsorbent, transporting the adsorbent inside the layer to the surface of the layer by rotating the above screw conveyor and thus newly forming the fresh surface layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03265522-A (JP)
Title: Bi-containing high-temperature superconductor having monoclinic system and production thereof
Inventor: KANBE SHIRO
IPC: C04B35/00
Filed: 1990-03-15
Abstract: PURPOSE:To obtain a high-temp. superconductor having a monoclinic system and a relatively high critical temp. by firing and annealing starting material so prepd. as to give a specified compsn. consisting of Bi, Pb, Sr, Ca, Cu and O under prescribed conditions. CONSTITUTION:Starting material so prepd. as to give a compsn. represented by the formula (where 0.1<=x<=0.4 and 7.5<=y<=8.5) is fired under >1/18 atm pressure of oxygen and annealed in oxygen under <=1/18 atm, in an inert gas or in vacuum to obtain a desired superconductor. Other proper conditions in the firing are 700-900 deg.C and <=100hr. Other proper conditions in the annealing are 600-850 deg.C and <=100hr. More favorable effects are produced by calcining the starting material at 500-1,200 deg.C under 0-1,000 atm pressure of oxygen for <=40hr before the firing.
Patent JP-H08230859-A (JP)
Title: Plastic hollow container
Inventor: TANAKA HIDEAKI
IPC: B65D85/50
Filed: 1995-03-01
Abstract: PURPOSE: To economically provide a plastic hollow container of which oxygen gas barrier property is improved without blocking the transparency of an olefin resin. CONSTITUTION: In a single layer plastic hollow container made of an olefin resin or a multi-layer plastic hollow container having layers made of an olefin resin, the plastic hollow container is made of an olefin containing 1-100 pts.wt. of a filler insoluble in hot water, formed from a fixture bearing 5-90wt.% of at least a kind of poly (meth) acrylic acid polymer selected from the group consisting of poly (meth) acrylic acid and partly neutralized substances of poly (meth) acrylic acid and 95-10wt.% of polyvinyl alcohol, per 100 pts.wt. of the olefin resin.