baber/WOPTO huggingface dataset:
Patent JP-H09269354-A (JP)
Title: Test method for off-state operation characteristic of semiconductor element
Inventor: ASAKAWA TADASHI
IPC: G01R31/26
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a test method in which the test condition of the OFF-state operation of an element, to be tested, such as a power thyristor, a transistor, a diode or the like is set automatically and which saves a power consumption in a test. SOLUTION: A forward current source 10 which is constituted in such a way that the charging capacity and the discharge time constant of a capacitor 13 can be adjusted and by which a discharge current is made to flow to an element 1, to be tested, in the forward direction is used. A unidirectional element 20 which is inserted across its current supply point and the element 1 to be tested and which is set to continuity in the forward direction is used. A reverse voltage source 30 which is constituted in such a way that the charging capacity and the discharge time constant of a capacitor 33 can be adjusted and by which a discharge voltage is given to the element 1, to be tested, in the reverse direction is used. A forward voltage source 40 by which a forward voltage is given to the element 1 to be tested is used.  The charging capacity and the discharge time constant of the forward current source 10 and the reverse voltage source 30 are set automatically by a program controller 60 so as to match the rating of the element 1 to be tested. After that, waveform data on a current and a voltage which are received by the element 1, to be tested, when they are operated sequentially is given to a computer 70 so as to compute the turn-off time and the reverse recovery time, the forward voltage source is operated when the element 1 to be tested is a controllable element, and its forward withstand voltage is confirmed.
Patent JP-S58196573-A (JP)
Title: Destaticizing device for electrophotographic receptor
Inventor: TANABE EIZOU
IPC: G03G21/06
Filed: 1982-05-12
Abstract: PURPOSE:To prevent the formation of stripe patterned image by constituting a destaticizing device by corona discharge in such a way that the discharge intensity thereof is made weaker gradually toward the outlet side of a photoreceptor passing below said device. CONSTITUTION:A metallic discharge wire 2 is disposed with a shift toward the inlet side of a photoreceptor 4 passing in the direction shown by an arrow 3. Therefore, the distance between the edge 5 of the case 1 on the outlet of the photoreceptor 4 and the wire 2 increases and discharge current decreases on the lower side of the edge 5 of the case as shown by an envelope 11 for the waveform of the discharge current. As a result, the potential of the photoreceptor 4 past the lower part of the discharge device is flattened like a curve 12 and the formation of the stripe pattern of the black ground is obviated in the next image forming process. Such effect is obtained by providing a grade to the magnitude of the discharge current to the photoreceptor 4 basing on the corona discharge in such a way that the discharge current has the magnitude enough to decrease the greater part of the potential of the photoreceptor 4 near the inlet of the photoreceptor 4 to the lower side of the discharge device and that the magnitude is nearly zero near the outlet from the lower side of the discharge device.
Patent JP-2000274856-A (JP)
Title: Air conditioner
Inventor: OMORI TAKAKOTO
IPC: F25B13/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To stably assure desired capability in both cooling and heating by using a non-azeotrope refrigerant containing a refrigerant having a low boiling point, a small specific volume and larger latent heat than another refrigerant to be mixed and a refrigerant having a high boiling point, a large specific volume and smaller latent heat than the another refrigerant. SOLUTION: In the air conditioner comprising an outdoor side unit 30 having a compressor 1, a four-way valve 2 and an outdoor heat exchanger 3, and an indoor side unit 40 having an indoor heat exchanger 5 or the like, a refrigerant sealed in an annular refrigerating circuit is specified. That is, as the refrigerant, a non-azeotrope refrigerant containing a refrigerant having a low boiling point, a small specific volume under pressure of the step of sucking the refrigerant to the compressor and larger latent heat than that of another refrigerant to be mixed therewith and a refrigerant having a high boiling point, a large specific volume under pressure of the step of sucking the refrigerant to the compressor and smaller latent heat than that of the another refrigerant is used.  Thus, when heated, or when cooled, the refrigerant can flow in gas-liquid phase state through a liquid extension piping between both the units 30 and 40.
Patent JP-H10275229-A (JP)
Title: Filtering device and method for color image
Inventor: FURUKAWA ITARU
IPC: H04N1/60
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a color image filtering device and method capable of relieving the burden of the arithmetic processing needed for the filter processing and also significantly accelerating the filter processing speed. SOLUTION: This filtering device is provided with an achromatic signal production part 20 which extracts achromatic components by applying the weighted mean to the value of pixels having the color components corresponding to each other to form a color image, a filter part 24 which extracts the achromatic component having the intermediate value as the central value among those achromatic components of pixels included in a filter area set on the color image, the subtraction processing parts 21, 22 and 23 which subtract the achromatic component value of an attentional pixel from the value of this attentional pixel that should filter every color component, and the addition processing part 25, 26 and which and the center value extracted at the part 24 to the calculated value of the parts 21 to 13.  In such a constitution, the attentional pixel and the filter area are successively scanned on the color image and the noises are eliminated from an entire color image.
Patent JP-S6137899-A (JP)
Inventor: ROBAATO AREN JIYANSEN
IPC: C10M105/52
Filed: 1985-04-15
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-H06217950-A (JP)
Title: Device and method for examining tension on artery system
Inventor: TAKASHIMA MITSURU
IPC: A61B5/0245
Filed: 1993-03-15
Abstract: PURPOSE:To noninvasively obtain information about tension on artery system without having difficulty in setting an optimum pushing pressure. CONSTITUTION:Pushing pressures exerted on a pressure sensor 1, a pressure sensor 2 and a blood flow limiting element, sequentially disposed at three locations along an artery extending from the heart to the periphery, are gradually lowered from a hemostatic state, and at the limit condition for blood flow to pass, at which detection outputs are obtainable from the pressure sensor 2, the pushing pressures are controlled to a constant rate, and the pulse rate is measured by means of a level detector 10, a counter 11 and a timer 12 from the total pressure waves of blood flow, obtained from the pressure sensor 1. Also, the period of transmission and ejection period is measured by means of the level detector 10, HPF 13, a bottom detector 14, a counter 15 and a timer 16, and is divided by the pulse rate by means of a divider 17 so as to obtain information about tension on the artery system.
Patent JP-H08278010-A (JP)
Title: Melting furnace
Inventor: YASUDA SHIZUO
IPC: F23G5/00
Filed: 1995-04-05
Abstract: PURPOSE: To relieve a thermal load on a wall surface part by a method wherein the cooling fins are arranged on a body wall surface in such a manner to nip a portion between the height positions of the upper and lower surfaces of generating slug. CONSTITUTION: A plurality of lower water-cooled fins 6, reaching the central part of a wall surface, and upper water-cooled fins 7 are arranged along a peripheral direction in a height position slightly lower than the upper surface position of a base metal 4 of the outer surface part of a body 1 and a high position slightly higher than the position of a discharge port. Since cooling water is forced to flow through the upper and lower water-cooled fins 6 and 7 to cool the wall surface part of the body 1 between the height position of the upper surface of slug 11 and the height position of the lower surface of the slug 11, a thermal load on the part is relieved.
Patent JP-S61239657-A (JP)
Title: Semiconductor integrated device
Inventor: AKITAKE ISAO
IPC: H01L21/8224
Filed: 1985-04-17
Abstract: PURPOSE:To reduce an occupying area by forming a pnp transistor to the same n<+> buried layer in the same structure as a forward-reverse npn transistor. CONSTITUTION:SiO2 films 91-98, poly Si 81-86, n-layers 101, 201, p-layers 102, 202, n-layers 103, 203, p-layers 301, 303 and an n-layer 302 are shaped onto an n<+> layer 7 buried to a p-type Si substrate 6 through a conventional technique. A reverse npn element 8 is constituted by the layers 101-102-103, and a base electrode is extracted from the side wall of the layer 102 by using poly Si 81, 82. A forward npn element 9 is organized by the layers 201-202-203, and a base electrode is extracted from the side wall of the layer 202 by employing poly Si 83, 84. A pnp element 10 is constructed by the layers 301-302-303, and an emitter electrode is extracted from the side wall of the layer 302 by using poly Si 86. According to the constitution, three transistors are shaped onto the same buried layer 7, thus making an occupying area in an IC smaller than the IC is constituted by the independent forward npn element and the pnp element.
Patent JP-H10272425-A (JP)
Title: Paper sheets sorting system
Inventor: TAKAHASHI NAOYUKI
IPC: B65H31/24
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to continuously classify paper sheets relating to the various address of the nationwide scale by providing the system with a setting section which sets plural sorting destinations inclusive of the sorting destinations extracted from sorting information to specific empty sorting boxes, respectively. SOLUTION: The setting section 30 sets the arbitrary sorting destinations corresponding to plural postal code numbers in the respective specific sorting boxes 21...24, registers the sorting destinations in a collecting section 70 and supplies the paper sheets 61 to be sorted to an identifying section. For example, the postal code number 100 may be allocated to the sorting box X. The fresh sorting destinations are reset in the corresponding specific sorting boxes 21.24 and the collection of the fresh paper sheets 61.65 is continued if the full alarm of a counter 40 is noticed.
Patent JP-H09269817-A (JP)
Title: Patrolling and monitoring system
Inventor: ITO RYOICHI
IPC: G05B23/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce labor for manual patrol and inspection by allowing a patrol and inspection device to move to an equipment for patrol and inspection by the command of a central monitor and to inform the central monitor of the result and allowing the central monitor to store the result by relating to an equipment abnormality monitoring item. SOLUTION: An equipment 1 to be inspected is instructed to at least one patrol and inspection device 2 which automatically moves to the equipment 1 to be inspected, inspects the equipment 1 and transmits the result of the patrol and inspection, and the result of the patrol and inspection is recovered from the device 2 to detect abnormality based on comparison with a normal value to store as the result of equipment abnormality in a central monitor 30.
Patent JP-H02260440-A (JP)
Title: Ic wafer and discrimination of quality of ic
Inventor: KITAYAMA YOSHIFUMI
IPC: G01R31/28
Filed: 1989-03-30
Abstract: PURPOSE:To efficiently control an IC at each wafer as a unit by a method wherein a quality indication part of an individual IC formed on an IC wafer is formed in one section of the IC wafer. CONSTITUTION:In a process to form individual IC's 2 of an IC wafer 1, an IC arrangement map 4 is formed in a quality indication part 3. When the IC's 2 are completed, an electrical characteristic of the formed IC's 2 is inspected and their quality is detected. Inspected results are stored one after another in a control part of an inspection apparatus. Parts corresponding to a defective IC 2 on the IC arrangement map 4 are irradiated with a laser beam. An aluminum film in the parts is evaporated and markings 5 are formed. Thereby, it is possible to discriminate collectively whether the individual IC's 2 of the IC wafer 1 are good or bad. The individual IC can be controlled at the IC wafer as a unit and a posterior process can be executed efficiently.
Patent JP-S558440-A (JP)
Title: Production of surface treated steel plate
Inventor: HINOTO HAJIME
IPC: B21D22/20
Filed: 1978-07-04
Abstract: PURPOSE:To produce the surface treated plate which prevents seizure, galling, etc. which may be produced between working jig and blank at the cold rolling by coating phosphorus compound on the steel plate surfaces and heating the same to above the specified temperature in a non-oxidative atmosphere with dew point being made at 0 deg.C or under in order to keep the water contents in the annealing atmosphere low. CONSTITUTION:A phosphorus compound (e.g.; ammonium phosphate) is coated in aqueous solution form on steel plate surfaces so as to become 0.1 to 5.0mg/dm<2> as P, then the steel plate is heated in a non-oxidative atmosphere such as of N2, H2, etc. wherein atmosphere dew point is made 0 deg.C or under. Here, if the treatment is done by setting the heating temperature at 200 deg.C or higher and the heating time at a short time of 3 minutes or shorter and particularly 3 seconds or shorter. When the non-oxidative atmosphere contains H2, there is a need for suppressing the reduction of phosphorus compound as far as possible by making the partial pressure ratio of H2O/P at 1.0 or under and particularly 0.1 or under.
Patent JP-S58196196-A (JP)
Title: Flux cored wire for arc welding
Inventor: SAKAI YOSHIYA
IPC: B23K35/30
Filed: 1982-05-12
Abstract: PURPOSE:To provide a flux cored wire for arc welding which decreases the amt. of the welding fume to be generated, by decreasing the contents of C and O in the sheath steel of the wire and the contents of C and O stuck on the surface of the sheath steel. CONSTITUTION:A flux cored wire for arc welding satisfies <=0.05% (C1+C2)/W and 8-100ppm (O1+O2)/W when the content of C in the sheath steel of said wire is designated as C1, the content of O therein as O1, the content of C stuck on the outside surface of the sheath steel as C2, the content O sutck thereon as O2 and the total weight of the sheath steel as W. The packing rate of the flux in this wire is specified at 10-30wt%, and copper plating is applied on the surface of the sheath steel at 0.03-0.40% per total weight thereof. If such flux cored wire is used, the amt. of the fume to be generated is reduced to the level equal to the amt. of the fume generated by a solid wire or below, and welding workability is improved.
Patent JP-H11277082-A (JP)
Title: Method for treating wastewater containing dioxin
Inventor: SUZUKI SHIGEHIRO
IPC: B01J23/34
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To decompose/remove dioxins and other organic chlorine compounds in wastewater dioxins by supplying ozone in an amount of at least a specified magnification (weight ratio) of COD existing in the wastewater while the wastewater is being passed through a reaction column filled with a manganese dioxide catalyst. SOLUTION: An ozone gas diffusing device 5 is installed in the lower part of a catalyst-packed layer 2 filled with a powdery or granular manganese dioxide catalyst, and ozone gas is supplied from an ozone supply line 6. The upper part of a reactor 1 is closed, and the discharged ozone gas is decomposed/ removed by a discharged ozone gas treating apparatus 7. Wastewater which contained dioxins is supplied from a wastewater supply line 3 to the reactor 1 to be brought into contact with ozone gas from the ozone gas diffusing device 5 during passing through the catalyst-packed layer 2. The amount of added ozone, with coexisting COD made a standard, is preferably at least three time COD. In this way, treated water with dioxins decomposed/removed is taken out from a treated water line 4.
Patent JP-S63248879-A (JP)
Title: Adhesive for bonding between rubber and organic synthetic fiber
Inventor: MORI OSAMU
IPC: C09J161/06
Filed: 1987-04-01
Abstract: PURPOSE:To obtain an adhesive for bonding between nitrile group-contg. highly saturated rubber and organic synthetic fiber, giving adequate bond strength at normal temperature and even after aging, by blending a specific nitrile group- contg. highly saturated rubber latex and resorcin-formaldehyde resin. CONSTITUTION:The objective adhesive can be obtained by blending (A) a nitrile group-contg. highly saturated rubber latex with an iodine value <=120 (pref. 0-100) (e.g., butadiene-acrylonitrile copolymer rubber latex) and (B) a resorcin- formaldehyde resin in the weight ratio A/B=pref. 100/10-180. This adhesive may be combined with a 2,6-bis(2,4-dihydroxyphenylmethyl)-4-chlorophenol composition, etc.
Patent JP-H04290465-A (JP)
Title: Lead forming method and apparatus
Inventor: KUBOTA KYUZO
IPC: H01L23/50
Filed: 1991-03-19
Abstract: PURPOSE:To enable highly accurate bending of lead without eliminating variability of the shape of lead forming in the manfuacture of a product with molding of J-shaped lead forming. CONSTITUTION:AIn a lead bending method for bending a lead 16 into a J-shape, on the occasion of moving a product 10 toward a curling die 12 for the purpose of curling of the lead 16, the curling part of lead 16 is pressurized in contact with the curling die 12 and it is bent into the predetermined shape, while holding the shape of side surface of the lead 16 by externally holding the external surface of the lead 16 located at the side surface of a resin mold.
Patent JP-S62237459-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1986-04-08
Abstract: PURPOSE:To obtain a photosensitive body having high sensitivity and superior chargeability by incorporating a specified styryl compd. as a charge transfer material. CONSTITUTION:The photosensitive body contains at least one styryl compd. expressed by the formula I as charge transfer material. In the formula, R1-R3 are H, alkyl, aralkyl, aryl, or heterocyclic group in which the aralkyl group, aryl group, and the heterocyclic group may contain substituents; R1 may form a ring in combination with R2. X is a residue expressed by the formula II (l, n are integers zero-6; m is an integer zero-2); R4 and R5 are H, alkyl, alkoxy, halogen atom; aralkyl group, aryl group, aryloxy group, acylkyloxy group, in which the aralkyl, aryl, aryloxy, and acylkyloxy group may have a substituent; Z is a heterocyclic group contg. N for forming a ring, which may have substituents.
Patent JP-S524939-A (JP)
Title: Ignition coil
Inventor: TSUTSUI MITSUKUNI
IPC: H01F38/12
Filed: 1975-07-02
Abstract: PURPOSE:An ignition coil which is formed in one body by synthetic resin and has a superior productivility and absorbe the scattering of the dimensions of the external form of the winding iron core.
Patent JP-H05110067-A (JP)
Title: Turnoff-mos controlled power amplifier
Inventor: FURIITOHERUMU BAUERU
IPC: H01L29/744
Filed: 1992-04-02
Abstract: PURPOSE: To provide a power semiconductor element which may be easily manufactured and has high reverse breaking capability. CONSTITUTION: In a MOS control turn-off thyristor MCT, a combinatorial emitter and a conventional integrated cell having a short-circuit function are replaced with a separate DMOS cell D and an emitter cell E. The DMOS cell D includes a sequence of five layers of a cathode short-circuit region 18, a first channel region 19, a second base layer 7, a first base layer 8 and an emitter layer 9. The emitter cell E includes a sequence of four layers of a first emitter region 20, a second base layer 7, a first base layer 8 and an emitter layer 9.
Patent JP-S5416554-A (JP)
Title: Thermoplastic resin composition
Inventor: ABE SHIYUNJI
IPC: C08L33/00
Filed: 1977-07-08
Abstract: PURPOSE: A composition having improved impact, wear, tear, stress crack, and heat resistance, sink prevention, and fluidity, comprising an olefinic plastic and a specific slightly crosslinked rubber composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S524400-A (JP)
Title: Electron lock
Inventor: NISHINO SHIGEMITSU
IPC: E05B49/00
Filed: 1975-06-30
Abstract: PURPOSE: To prevent such an incident that even if a number of figures of setting code rows are reduced for easy use, code row input operation is furtively glanced at the time of opening a lock and the setting code row is easily known. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S565496-A (JP)
Title: Antibiotic c-19393h2 and its preparation
Inventor: IMADA SATORU
IPC: C12P1/06
Filed: 1979-06-26
Abstract: NEW MATERIAL:A water-soluble acidic antibiotic C-19393H 2  and its salt having the following properties: 1) White powder. 2) Elementary analysis C, 45.34±1.0; H, 4.98±0.5; N, 7.48±0.5, Na, 6.15±1.0; S, 8.51±1.0. 3) Molecular weight 426W322 calculated as one Na in one molecule. 4) Positive to Ehrlich's reaction and KMnO 4 ; negative to ninhydrin, ferric chloride and Sakaguchi's reactions.  
     USE: An antimicrobial against Gram-positive and Gram-negative bacteria.  
     PROCESS: A strain of Streptomyces sp.IFO 13886 (FERM-P No.4774) belonging to the genus Streptomyces is incubated in a culture medium by the spinner culture method with aeration at 15W32°C and pH4W8 for 24W144hr. The resulting supernatant liquid is collected and purified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61242912-A (JP)
Title: Method for recovering compound of alkaline earth metal and glass-forming material and organic acid
Inventor: FUKUYO KENJIRO
IPC: C07C53/08
Filed: 1985-04-16
Abstract: PURPOSE:To obtain a reusable recovered material, by precipitating insoluble salts with a chemical containing no impure component, e.g. ozone, in recovering an organic acid from an alkaline earth metal salt thereof. CONSTITUTION:An aqueous solution containing an alkaline earth metal salt of an organic acid, e.g. barium acetate, and a glass-forming material, e.g. boric acid, is brought into contact with hydrogen peroxide at 2-4mol ratio based on the above-mentioned organic acid salt or ozone to precipitate a compound of the alkaline earth metal with the glass-forming material, e.g. barium borate. The resultant precipitate is separated from a liquid containing acetic acid and washed and dried.
Patent JP-S60226531-A (JP)
Title: Thermosetting resin composition for laminated sheet
Inventor: SEKI TOSHIYUKI
IPC: B32B27/04
Filed: 1984-04-24
Abstract: PURPOSE:To provide the titled composition having remarkably improved impregnation property in paper substrate and excellent resistance to silver migration, and suitable for a copper-clad paper-based phenolic resin laminate, by adding a paper-sizing agent to a phenol-formaldehyde resin varnish. CONSTITUTION:The objective resin composition for laminated sheet can be produced by adding and dispersing 0.1-10pts.(wt.), preferably 0.3-5pts. of a paper- sizing agent (preferably a synthetic polymer cation sizing agent such as alkylstyrene polymer, polyamide-epichlorohydrin resin, etc.) to 100pts. (solid basis) of an oil-modified phenol-formaldehyde resin varnish. The obtained composition is impregnated in a craft paper, and the obtained impregnated paper sheets are dried, laminated together, laminated with a copper foil having adhesive layer, and hot-pressed to obtain a laminated sheet.