baber/WOPTO huggingface dataset:
Patent JP-H11310723-A (JP)
Title: Curable resin composition
Inventor: SAITO NORIAKI
IPC: C08L43/04
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in weather resistance and useful for, especially, a top-coating material by mixing a curable resin having hydrolyzable silyl groups with at least two compounds which form water as a result of a reaction therebetween, and a solvent. SOLUTION: The hydrolyzable silyl group is represented by formula I (wherein R2 is a 1-20C hydrocarbon group; X is a halogen, a 1-20C alkoxyl, an acyloxy, phenoxy, a thioalkoxyl, or thiophenoxy; and n is 0-2). It is desirable that the curable resin is obtained by copolymerizing a monomer containing a hydrolyzable silyl group with other monomers. The at least two compounds which form water as a result of a reaction therebetween is the most suitably a combination of a compound having a structure of formula II (wherein R1 is H or a 1-6C alkyl) with a compound having a primary amino group. It is desirable that the compound having a primary amino group is used in an amount to give about 0.5-5 mol of the amino groups per mol of the groups of formula II.
Patent JP-H088836-A (JP)
Title: Low electric light beam net unit
Inventor: NIKORASU JIEE FURIGO
IPC: H04J14/02
Filed: 1995-06-01
Abstract: PURPOSE: To provide an optical network unit for a switched network. CONSTITUTION: An optical network unit(ONU) 12 used for a passive optical switched network uses a high contrast rate between the energy of a calling optical signal and that of a question optical signal. The receiver of the ONU 12 is operated in a low power operation mode until communication between a central station and a subscriber is desired. In the low power mode, a photodetector is operated in an optical battery mode, and a detection capacitor is charged. The calling optical signal transmitted by the central station when communication through the ONU 12 is desired generates a voltage signal to be detected by a comparator circuit. The comparator which is triggered switches the receiver on, and transmits the output of a photodiode to the receiver, and the receiver processes the received communicated signal.  The ONU 12 is restored to a low power state based on the end of the calling. When an off-hook signal is detected, the ONU 12 interrupts the question signal, and indicates that communication started by the subscriber through the ONU 12 is desired to the central station.
Patent JP-S5660162-A (JP)
Title: Recording-paper cutting control system
Inventor: FURUKAWA NOBORU
IPC: H04N1/00
Filed: 1979-10-20
Abstract: PURPOSE:To obtain recording paper that has an invariably constant tail-end margin from effective picture information by the recording paper cutting control system of a facsimile equipment by feeding recording paper by certain extent after receiving lines as picture information at the reception side and then by cutting and taking the paper out. CONSTITUTION:When the detector detects the tail end of an original during transmission and signal S1A is inputted to transmission-side circuit A, holding circuit HDA holds the current line address. Every time the line address agrees with the address of circuit HDA, identity circuit CDA sends a pulse to counter CNA. This counter CNA, on counting pulses as many as (n), sends transmission end signal S2A to the reception side. At the reception side, on the other hand, received, picture information on every line is written in buffer memory BF and also recorded on recording paper. Then when line-number counter LC counts up and the recording ends lastly, the transportation of the recording paper stops and the transported paper is cut and taken out. Thus, the recording paper having an invariably constant tail-end margin from effective picture information can be obtained.
Patent JP-S5570062-A (JP)
Title: Complementary symmetry circuit
Inventor: SUZUKI YASOJI
IPC: H01L27/08
Filed: 1979-10-19
Abstract: PURPOSE: To operate this circuit in high voltage, by lowering voltage applied to a drain of FET brought to non-conductive conditions to value not more than avalanche breakdown voltage by utilizing the saturation action regions of FET put between the drain and an output terminal.  
     CONSTITUTION: p-Channel type first and second transistors 11, 13 and n-channel type third and fourth transistors 12, 14 are connected in series between the first power source terminal VDD 1  and the second power source terminal VSS 1 . The gates of the first transistor 11 and the third transistor 12 are connected in common and used as input terminals, and output is extracted from a common drain region of the second and fourth transistors 13, 14. DC voltage VDD 2  located between the first power source voltage and the second power source voltage is applied to the gates of the second and fourth transistors 13, 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63299678-A (JP)
Title: Picture facsimile equipment
Inventor: MOCHIZUKI MASUMI
IPC: H04N1/40
Filed: 1987-05-29
Abstract: PURPOSE:To detect the density area of an original accurately at pre-scanning by extracting the brightest part data and the darkest part data from the remaining line data and calculating an original density area except an end line data among line data on an original face. CONSTITUTION:A discriminating section 15 disceiminates whether a data read by an optional processing section 14 is a data in a range corresponding to the face of a drum 11 or not. Then the brightest part and the darkest part in the newest one pre-scan line are extracted, the data read at present is compared for the quantity with the brightest and darkest data so far, they are revised as required, and when number of sampling times reaches 200, that is, till it is discriminated that one pre-scan line scanning is finished, the operation above is continued. Thus, when the pre-scanning is finished, the brightest part data or the darkest part data is adopted to make it possible to complete the processing while the border between the drum face and the original face is neglected.
Patent JP-S5258937-A (JP)
Title: Electroconductive recording
Inventor: SEKINE YOUICHI
IPC: H04N1/23
Filed: 1975-11-10
Abstract: PURPOSE: To obtain a record of good image quality without being affected by the thickness of an electroconductive in the recording paper containing a thermal color developing component and a color developing layer containing Cul by providing a recording needle at a high potential side relative to a return electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000319838-A (JP)
Title: Supplier for liquid antifreezing agent
Inventor: KUROYAMA YUTAKA
IPC: E01H10/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a supplier for an antifreezing agent which is low-priced, simple, and installable at a low installation cost and the installation only in winter season is also possible. SOLUTION: A storage tank 1, a storage auxiliary tank 2 arranged at a place lower than the storage tank 1, to which a liquid antifreezing agent L is to be supplied from the storage tank 1, a liquid level adjuster 5 for adjusting the liquid antifreezing agent L to be stored in the storage auxiliary tank 2 to a constant volume, a distributor 6 to which the liquid antifreezing agent L is supplied from the storage auxiliary tank 2, an effusion portion 9 which is arranged at a place lower than the storage auxiliary tank 2 and embedded with the open top surface exposed, a coupling pipe 10 connecting the effusion portion 9 and the distributor 6, and a plurality of downstream systems from the distributor comprising a supply volume setter 11 arranged at the coupling pipe 10.
Patent JP-H01306528-A (JP)
Title: Method of controlling combustion of raw material firing part on pallet of sintering machine
Inventor: NAKAMURA MASARU
IPC: C22B1/20
Filed: 1988-06-03
Abstract: PURPOSE:To provide the stabler quality of sintered ore, the higher yield thereof, etc., by calculating the total quantity of heat in the part of the temp. higher than the firing temp. from the raw material surface layer temp. distribution after ignition and pallet moving speed, comparing the same with a set value and regulating the fuel supply rate of an ignition device. CONSTITUTION:The raw material surface layer temp. in the pallet progressing direction right after firing by the ignition device 3 is continuously measured by a scanning type radiation thermometer 5 on the pallet 2 of the sintering machine and is transmitted to an arithmetic processor 7 by which the raw material surface layer temp. distribution 13 is obtd. The arithmetic processor 7 determines the holding time (t) of about >=900 deg.C which is the firing temp. of carbonaceous material from the pallet moving speed obtd. by a detector 6 and the raw material surface layer temp. distribution 13 and determines the area Qr of about >=900 deg.C. The measured value Qr is sent to a comparator 8 which compares the value with the set value Qs in accordance with the moisture in the raw material, the layer thickness, the pallet speed, the fluctuation of the carbonaceous material on the raw material surface, and the fluctuation in the calory of gaseous fuel. The opening degree of a control valve 10 is regulated via an instruction device 9 for regulation of the gaseous fuel of the ignition device in this way, by which the fuel supply rate of the ignition device 3 is regulated.
Patent JP-H09296559-A (JP)
Title: Glass block
Inventor: YOSHIKAWA KOICHIRO
IPC: E04C1/42
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an original taste by the afterglow or fluorescence by forming a resin film containing the light-emitting substance such as a luminous phosphor or a phosphor on a side of a glass block. SOLUTION: A pair of transparent glass formed bodies which is bottomed, and has no lid, and is provided with a recessed part are fused and integrated with each other at their open ends to constitute a glass block body 10. A resin film 20 containing the light-emitting substance is formed on a side of the glass block body 10. When a luminous phosphor 21 is used as the light-emitting substance, the side of the glass block continuously emits the light for a short period after the sunset or turning off the light due to its afterglow. When the phosphor is used as the light-emitting substance, the side of the glass block instantaneously emits the light by the fluorescence of the phosphor when it is irradiated with a head light of an automobile or a flash light.
Patent JP-S63300295-A (JP)
Inventor: MOTODA YOICHI
IPC: G10L15/04
Filed: 1987-05-29
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-H0773918-A (JP)
Title: Connection structure body for circuit
Inventor: TSUKAGOSHI ISAO
IPC: H01R11/01
Filed: 1994-06-17
Abstract: PURPOSE:To provide a connection structure body for a fine circuit having the small resistance temperature factor of a connection part and high reliability by fixing a connection member, composed of a specific conductive particle, spacer particle, and adhesive, in a condition wherein the conductive particle is pressedly deformed. CONSTITUTION:A connection structure body connects a transparent conductive film circuit on a flat base board and the connecting circuit of a flexible base board formed oppoite to the transparent conductive film circuit by an electric connecting member each other. The connecting member is formed into a conductive particle wherein nearly the whole surface of core material composed of styrene macromolecule polymer softening-able or deformable at 100-250 deg.C by a conductive metal thin layer, and into a solid film state smaller than the conductive particle and composed of a spacer particle and a styrene insulating adhesive having high rigidity under a connected condition. The connecting member is fixed in a condition where the conductive particle is pressedly deformed in circuits partitioned by the spacer particle to be faced to each other. Consequently the contact area between particles can be increased to obtain excellent conductivity and durability.
Patent JP-S5925625-A (JP)
Inventor: OKUJIMA KENJI
IPC: A01G23/00
Filed: 1982-08-04
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-S5360587-A (JP)
Title: Production of semiconductor device
Inventor: IKUSHIMA YASUTAKA
IPC: H01L21/3205
Filed: 1976-11-11
Abstract: PURPOSE: To obtain wiring bodies whose resistance values do not change with heat treatment temperatures with good reproducibility by growing a polycrystalline Si layer having a high resistivity of 10 5  Ωcm or over on a substrate which is covered selectively with insulation films, depositing a transition metal film over this and forming a metal silicide layer through heat treatment at 400 to 600°C. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6115366-A (JP)
Title: Gate turn-off thyristor and manufacture thereof
Inventor: KUSANO MITSUO
IPC: H01L29/74
Filed: 1984-06-30
Abstract: PURPOSE:To reduce the internal impedance of a gate layer by a method wherein the gate layer is so constructed that the peak of impurity concentration is in the part other than both ends in the thickness direction. CONSTITUTION:A P type semiconductor layer R2 is formed by diffusing a P type impurity from the surface of an N type semiconductor layer N1 to its inside. Next, an N type semiconductor layer N1 of low concentration is formed by diffusing an N type impurity from the surface of that N type semiconductor layer to a position shallower than that of the semiconductor layer P3. Then, a semiconductor layer N2 of high concentration is formed by diffusing an N type impurity from the surface of this N type semiconductord layer N1 to a position shallower than that of the layer N1, and these N type semiconductor layers are made as a semiconductord layer N2 serving as the cathode. This manner can reduce the internal impedance of the gate layer P2. Besides, the cathode layer N2 is composed of the low concentration layer N1 and the high concentration layer N2; therefore, the reverse withstand voltage at the junction between the gate layer P2 and the cathode layer N2 can be increased.
Patent JP-S5859934-A (JP)
Title: Preparation of methacrolein
Inventor: SHIMIZU HITOSHI
IPC: B01J27/00
Filed: 1982-08-06
Abstract: PURPOSE:To prepare the titled compound safely, in high yield, without using toxic substance, by using a mixture of tert-butyl alcohol and isobutylene as a raw material, and carrying out the vapor-phase catalytic oxidation reaction of the raw material in the presence of a specific catalyst. CONSTITUTION:Methacrolein is prepared by the vapor-phase oxidation of a mixture of tert-butyl alcohol and isobutylene with molecular oxygen or a molecular oxygen-containing gas in the presence of a catalyst having the composition of formula (A is Co or Co and Ni; L is P, As or B; Q is K, Rb or Cs; X is Ti,  Sn, Pb, Mg, etc.; a, b, c, d, e, f, g, and h represent the numbers of A, Fe, Bi, L, Q, Mo, X and O atoms, respectively, and when f is 12, then a is 2-15, b is 0.5-7, c is 0.1-4, d is 0-4, e is 0.01-1.0, g is 0-3 and h is defined by the atomic valences of other elements).
Patent JP-S5261105-A (JP)
Title: Process for cooling hot rolled coil
Inventor: SENBA ISHINE
IPC: C21D9/52
Filed: 1975-11-14
Abstract: PURPOSE:To decrease greatly the area of place for cooling coil by means of cooling hot rolled coil which was wound after hot rolling in a short time.
Patent JP-2000329933-A (JP)
Title: Multilayered film filter
Inventor: IKEDA HIROSHI
IPC: B32B7/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To produce a multilayered film filter that the width of the inhibition range can be changed without changing the film material. SOLUTION: The multilayered film filter is produced by laminating two or more kinds of substances having different refractive indices. In this method, a high refractive index material H and a low refractive index material L are laminated for the design wavelength λ in such a manner that the film includes a portion where a film structure of (L1H2L3H4L5H6) laminated in this order is continuously repeated. In the aforementioned structure, L1 is a low refractive index layer consisting of L and having the optical film thickness nLd1 satisfying 0.2×λ<=nLd1<=0.3×λ, H2 is a high refractive index layer consisting of H and having the optical film thickness nHd2 satisfying 0.025×λ<=nHd2<=0.05×λ, L3 is a low refractive index layer consisting of L and having the optical film thickness nLd3 satisfying 0.25×λ<=nLd3<=0.05×λ, H4 is a high refractive index layer consisting of H and having the optical film thickness nHd4 satisfying 0.2×λ<=nHd4<=0.3×λ, L5 is a low refractive index layer consisting of L and having the optical film thickness nLd5 satisfying 0.025×λ<=nLd5<=0.05×λ,  and H6 is a high refractive index layer consisting of H and having the optical film thickness nHd6 satisfying 0.025×λ<=nHd6<=0.05×λ.
Patent JP-S6116982-A (JP)
Title: Antioxidant
Inventor: ARIGA TOSHIAKI
IPC: A61K8/00
Filed: 1984-07-03
Abstract: PURPOSE:To provide an antioxidant highly effective to fatty oils, also persistent in its effect, of high safety, useful for foods, drugs, cosmetics, etc. consisting mainly of naturally-occurring vegetables, comprising proanthocyanidin as chief component. CONSTITUTION:The objective antioxidant comprising as chief component, proanthocyanidin [pref. di-decamer from, as structural unit, flavan-3-ol or flavan- 3,4-dial of formula I (R1 is H or OH; R2-R4 are each H, OH or methoxyl; R5 is H, galoyl or glicopyranocyl), e.g., dimer procyanidin B-2].
Patent JP-H11318575-A (JP)
Title: Desk
Inventor: SUGANO HIDENORI
IPC: A47B5/04
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent strong collision to a sliding member by providing a spring member energizing the rotary shaft of a rotary damper connected to a link member end part at the time of erecting up a top plate. SOLUTION: The rotary shaft 72 is provided at the rotary damper 7 arranged by fixing a main body case 71 closer to the front side of the side part of the sliding member 5. The link member 6 is formed in the shape of L and when the top plate 3 is rotated forward, one end part 6a of the member 6 operates so as to draw a circular orbit with the rotary base part 3a of the top plate 3 in a center. Thus, the shaft 72 which the other end part 6c is connected to is pushed out forward with the positional change of the part 6a while rotating clockwise. A slide plate 5 to which the damper 7 is fixed is pushed out forward with this. A volute spring energizes the shaft 72 in a rotating direction through the member 6 by operating the plate 3 from a horizontal state to a standing state. Little force is required at the time of lifting the plate 3 by a hand, etc., due to this energizing force.
Patent JP-S5927824-A (JP)
Title: Antilipemic agent
Inventor: KANEDA HISASHI
IPC: C07J9/00
Filed: 1982-08-05
Abstract: PURPOSE:An antilipemic agent, containing trimethylsteroid as a main component, and capable of exhibiting cholesterol reducing action in blood equal to that of a vegetable sterol, e.g. beta-sitosterol. CONSTITUTION:An antilipemic agent containing trimethylsteroid, particularly preferably cycloartenol and 24-methylenecycloartanol, as a main component. A carrier or adjuvant is added to the above-mentioned compounds and formulated into an agent for the oral administration, e.g. a tablet, powder, capsule or syrup, etc. The daily dose thereof is 0.2-15g, preferably 0.5-5g for adults.
Patent JP-H09320764-A (JP)
Title: Dimmer
Inventor: IGARASHI TOICHI
IPC: H05B37/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To improve safety by detecting faults that occurred at a connection terminal of an external circuit or the like. SOLUTION: Normally, a lamp 1 is dimmed by regulating a variable resistor 2, and a thermistor 3 is arranged in the vicinity of a connection terminal of an external circuit, for example, input terminals 7a and 7b of an AC power supply 6 to be supplied to the lamp 1. If a fault occurs at these input terminals 7a and 7b and that temperature rises, the temperature rise is detected by means of the thermistor 3, a resistance value is drastically changed, and a circuit current quantity is decreased.
Patent JP-S5761937-A (JP)
Title: X-ray photographing method
Inventor: MINAMI HIROSHI
IPC: G01N23/04
Filed: 1980-09-30
Abstract: PURPOSE:To improve the contrast and to make a picture easy to see, by carrying out computing of each output of X-ray quanity of the same position for the subject of the picture photographed by X-ray having different quality. CONSTITUTION:A subject 32 is photographed twice by changing ray quality of a X-ray tube 31 and an unnecessary part of a picture overlapping in the X-ray picture is removed by processing each picture with a computer 37 and the contrast for the part showing concern is improved. On this occasion, targets composed of dissimilar materials are assembled in one tube 31 so as to be suitable for the case of taking a photograph by X-ray successively by X-ray having different ray quality.
Patent JP-H11329660-A (JP)
Title: Discharge mechanism
Inventor: OKADA YOICHI
IPC: H01T4/10
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a discharge mechanism having a discharge gap capable of being easily repaired at a low cost, when it is deteriorated or damaged. SOLUTION: This discharge mechanism is equipped with a discharge gap 9 to be mounted on an electronic apparatus for discharging electric energy due to lightning. The discharge gap 9 of this discharge mechanism is formed of mechanism components such as eyelets 5, 7 or of metallic end portions 5a, 7a of an electric component. The eyelets 5, 7 are disposed on a charged part 1 and a non-charged part 3 of a printed circuit board, respectively, and the discharge gap 9 is formed between the charged part 1 and the non-charged part 3. The electronic apparatus is connected to an antenna or a telephone line and provided with driving power from a commercial power supply line. Accordingly, the discharge gap 9 can be repaired easily at a low cost when it is deteriorated or damaged.
Patent JP-S5928574-A (JP)
Title: Coloration pretreatment of stainless steel
Inventor: OOHASHI HIDEJI
IPC: C23C22/24
Filed: 1982-08-06
Abstract: PURPOSE:To enhance the reproducibility of color tone, by applying electrolytic treatment to stainless steel in an aqueous sulfuric acid solution with a specific concn. under a specific condition prior to color the same in a chromic acid- sulfuric acid mixed solution to uniformize the surface properties thereof. CONSTITUTION:In coloring stainless steel in a chromic acid-sulfuric acid mixed solution, as the pretreatment thereof, the stainless steel is subjected to electrolytic treatment in an aqueous sulfuric acid solution with a concn. of 1.0- 8.0wt% at a solution temp. of 20-80 deg.C for 15-60sec under a condition of 0.5- 3.0A/dm<2> current density by using the stainless steel as an anode. By this treatment, an oxide film formed on the surface of stainless steel is removed to form a new dense passivation film and the reproducibility of color tone and the control of saturation in coloration treatment can be performed.