baber/WOPTO huggingface dataset:
Patent JP-H0263010-A (JP)
Title: Scanning optical device
Inventor: SUGIURA YOSHINORI
IPC: H04N1/04
Filed: 1988-08-30
Abstract: PURPOSE:To obtain a compact rotary mirror which has a wide scanning angle by setting the opposition distance of a used surface part of the rotary mirror shorter than the opposite distance of an unused surface part. CONSTITUTION:The rotary mirror 1 has two used surface parts (mirror surface) 1a and 1b which are used for optical deflection and unused surface parts 1c and 1d which are not worked specularly are in a curved shape. Further, the used surface parts 1a and 1b and unused surface parts 1c and 1d face each other across a center of rotation and the opposition distance between the used surface parts 1a and 1b is set shorter than the opposition distance between the unused surface parts 1c and 1d. Thus, the shape of the rotary mirror 1 is devised to obtain the compact rotary mirror 1 which has the wide scanning angle and an image of high quality can be recorded.
Patent JP-S58112314-A (JP)
Title: Iron resonance type constat voltage transformer
Inventor: IIZUKA TSUNEO
IPC: H01F38/02
Filed: 1981-12-25
Abstract: PURPOSE:To suppress to a large extent a noxious high voltage component while a switch is closed by a method wherein a double wave of 1/2 of the basic voltage frequency is removed by filtration. CONSTITUTION:Series resonance circuits 4, 5, 6, 7 having respectively frequencies 0.5, 1.5, 2.0 and 2.5 times that of a supply frequency are connected to an output terminal in parallel. In so doing, noxious high frequency voltage appearing at the output terminal immediately after a switch 3 is closed is shortcircuited, whereby the same frequency as the supply frequency and its 3rd, 5th, 7th harmonic voltage mainly appear. Thus the harmful component is minimized and this makes it  possible to construct an iron resonance type constant voltage transformer from  which stabilized output voltage is obtainable.
Patent JP-H0638051-A (JP)
Title: Facsimile equipment
Inventor: NAKA YUTAKA
IPC: G06T9/00
Filed: 1992-07-20
Abstract: PURPOSE:To provide the facsimile equipment keeping privacy by scrambling massive facsimile input data or voice data from communication lines and storing them in a storage medium. CONSTITUTION:An index generation circuit 5 generates the index data of facsimile signals or voice signals by detecting input signals from the communication lines. Then, the facsimile signals or the voice signals are converted to digital signals and scrambled by a scramble circuit 4 later. The index data and scramble digital data corresponding to them are synthesized by a data input/output control circuit 15 in this case and successively stored in a received data storage device 6 such as a floppy disk in the order of reception. Therefore, only the required items can be descrambled and restored any time.
Patent JP-S6194777-A (JP)
Title: Color printing controlling system
Inventor: MAEHARA HIDEJIRO
IPC: H04N1/60
Filed: 1984-10-15
Abstract: PURPOSE:To enable color designation to be changed in a line, by a method wherein data and color information according to color designation for each piece of data are written together into a buffer memory, and when printing, the data and the color information are simultaneously read to perform color printing. CONSTITUTION:For example, in a serial printer for printing characters, symbols or the like each of which is composed of 24X24 dots, each time a 24-bit amount of data (which constitutes a unit of recording) are inputted, 4-bit color information corresponding to each color according to the color designation as shown in the table is added to the data, and the data and the color information are sequentially stored into the buffer memory. Accordingly, color designation can be changed on the basis of the unit of recording, irrespectively of the position in a line.
Patent JP-S6194727-A (JP)
Title: Plastic mold
Inventor: OGIWARA SUSUMU
IPC: B29C43/34
Filed: 1984-10-15
Abstract: PURPOSE:To obtain a mold offering a plastic molded-article whose surface is glossy and extremely smooth, by providing a thin plate made of heat-resistant and high-hardness resin on a pressure mold surface corresponding to the surface of the molded article. CONSTITUTION:A mold to be obtained by providing a thin plate 6 made of heat-resistant and high-hardness resin (example; polyethylene terephthalate and teflon) on the inside of a recessed part of a bottom force 2 corresponding to the surface of a plastic-molded article 4. The molded article 4 is obtained, a thin plate 6 is manufactured in a shape adhering to the bottom force 2 and then pressure molding is repeated by making use of a mold provided with the thin plate 6, for example, by a method wherein a thin plate 5 made of the heat-resistant and high-hardness resin which has been made to heat and soften is mounted on the bottom force 2, to begin with, a molding material 17 which is in about a molten state is mounted on the central part of the top of the thin plate and pressure molding is performed.
Patent JP-S6456545-A (JP)
Title: Laminating method of crack-resistant layer to surface of fiber-reinforced resin
Inventor: MIURA SATOSHI
IPC: B32B5/28
Filed: 1987-08-28
Abstract: PURPOSE:To enable the title method to obtain sufficient crack resistance without necessitating high impregnating/defoaming technique and restriction of a processing site, by applying elastic resin, into which a glass fiber in a chopped state has been mixed beforehand, to the surface of FRP. CONSTITUTION:Elastic resin, into which a glass fiber in a chopped state has been mixed beforehand, is applied evenly to the surface of FRP. Unsaturated polyester resin or epoxy resin is used for the elastic resin, and in order that adhesion between the elastic resin and the surface of the FRP may be improved, the surface of the FRP is ground sufficiently and washed with a solvent such as acetone. Glass fibers whose length is 1.5mm or longer or that obtained by compounding that in length of 1.5mm or longer with those in length of 0.5mm or shorter is used for the glass fiber in the chopped state. It is appropriate that a compounding ratio between a long and short fibers is decided on the basis of 1:1. Although it is good to compound the glass fiber of about 10-20% of the elastic resin with the elastic resin from workability point of view, in the case where especially high basis is required, compounding can be performed up to 40%.
Patent JP-H0262644-A (JP)
Title: Data storing device
Inventor: KOMORI SHINICHI
IPC: G06F12/12
Filed: 1988-08-29
Abstract: PURPOSE:To avoid the update of the undesired disk caches and to improve the availability of the disk caches by discontinuing the update of the disk caches when the accesses are successively given to the data files. CONSTITUTION:The accesses are successively given to the data files of a magnetic disk device 5 and a CPU 2 performs a transaction process. In this case, the update of a disk cache 4 is discontinued before the transaction process is through. While the cache 4 is updated with a prescribed algorithm like an LRU, etc., when an optional access is given to the data or program file of the device 5. As a result, the overall availability of the cache 4 is improved.
Patent JP-H0498983-A (JP)
Title: Teletext multiplex receiver
Inventor: KITAHARA KAZUO
IPC: H04N7/03
Filed: 1990-08-17
Abstract: PURPOSE:To display a teletext multiplex pattern without error by controlling a selection circuit every time an error of a data packet is detected in a data reproduction output of a teletext multiplex decoder, selecting, storing, and outputting only a data packet without error. CONSTITUTION:A reproduced data is tentatively stored in a buffer 19 and a next stage error correction detection circuit 4 applies error correction of 8-bit or below according to the BEST error correction system using a check code sent from a sender side to an error due to a pulse noise or waveform distortion or the like caused on the way of television signal propagation for each data packet and the error correction detection circuit 4 detects an error from the data packet not corrected and the result is stored in a register. A controller 8 reads sequentially a data packet from a buffer 19 and stores it in a memory 5 while referencing a register of the error correction detection circuit 4 and controls a selection circuit 7 so as not input an error in existence in the data packet to the memory 5 at referencing.
Patent JP-S59105012-A (JP)
Title: Production of thermoplastic resin of excellent impact resistance
Inventor: KISHIDA KAZUO
IPC: C08F265/04
Filed: 1982-12-09
Abstract: PURPOSE:To produce the titled resin, by polymerizing styrene, etc., in the presence of a specified latex of agglomerated rubber. CONSTITUTION:100pts.wt. (in terms of solids) rubber latex prepared by (co)polymerizing (a) 100-50wt% alky acrylate with 0-50wt% monofunctional monomer and 0-50wt% polyfunctional monomer is mixed with (b) 0.1-5pts.wt. (in terms of solids) acid group-containing copolymer latex prepared from 3-30wt% unsaturated acid such as acrylic acid, 97-35wt% alkyl acrylate, and 0-48wt% other monomers in such a way that the monomers except the unsaturated acid are polymerized in part, and then the remaining monomer is polymerized. 93- 30pts.wt. grafting monomer mixture consisting of 30-100wt% styrene., etc., and 0-70wt% other vinyl monomers is polymerized in the presence of 7-70pts.wt. (in terms of solids) above-produced agglomerated rubber latex.
Patent JP-S60110237-A (JP)
Inventor: URUSHIZAKI SEIJI
IPC: G01G13/08
Filed: 1983-11-18
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-H0380278-A (JP)
Title: Fixing device
Inventor: YOSHIDA IKUYO
IPC: H05B3/00
Filed: 1989-08-24
Abstract: PURPOSE:To maintain stable performance by providing an electrode for supplying power to the resistance having element of a direct heating type roller which has the resistance heating element in or near a surface layer out of a range where a mold release agent for the roller is applied. CONSTITUTION:The heating roller is obtained by forming a 1st insulating layer 2, a resistance heating layer 3, a 2nd insulating layer 4 and a mold-released layer 5 on a core bar 1 in order. The electrode part 7 on the roller side which is provided on both ends in order to supply the power to the resistance having layer 3 has a shape which is swollen from the surface of the layer 5 to the outside of a radius and is disposed out of the range where the mold release agent is applied, shown by W in figure. Therefore, the mold release agent does not reach the contact part of the electrode P on a main body side in contact with the electrode part 7 on the roller side. Thus, the mold release agent does not reach the electrode and stable heating is always kept.
Patent JP-H1163480-A (JP)
Title: Method for preventing local corrosion at dew point generated at branched pipe of exhaust gas flue
Inventor: NISHIMURA SEIZO
IPC: F23L17/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To perform a positive and economical prevention of local corrosion at a dew forming point generated through reduction in temperature with a simple device in a branched pipe connected to a discharged gas flue for us in discharging the exhaust gas flowed from a dust incinerator or the like. SOLUTION: A gas guiding plated 10 is fixed in a connecting section between either a branched pipe 3 connected to a discharged gas flue 1 or a branched pipe member such as a man-hole 4 or the like. A part of the exhaust gas of high temperature flowing in the exhaust gas flue 1 is guided into the branched pipe member by the gas guiding plate 10 and flowed in it. A temperature near the connecting section with the exhaust gas flue 1 of the branched pipe member is increased and then a local dew point corrosion is prevented from being generated.
Patent JP-H0961353-A (JP)
Title: Device for sensing contamination degree of engine oil for vehicle
Inventor: SE HOON YAN
IPC: G01N21/59
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a contamination degree detecting device for vehicle engine oil capable of accurately detecting the replacement timing of engine oil based on the contamination degree of the engine oil. SOLUTION: A current of a fixed level is generated by the output from a power source section 10. The light with prescribed intensity is emitted from a light emitting element 31, and it is fed to a photodetector 32 after transmitting the engine oil. The contamination degree of the engine oil is detected by the change quantity of the light transmitting the engine oil. The replacement timing of the engine oil is judged by this contamination degree detecting device for vehicle engine oil.
Patent JP-S59187691-A (JP)
Inventor: RESURII EFU NITSUKAASON
IPC: D21F1/20
Filed: 1983-11-18
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-H1064251-A (JP)
Title: Connection device
Inventor: SHIOMOTO SHINJI
IPC: G11B23/04
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To avoid complexity in the position adjustment of a signal transfer head and at the same time, simplify configuration in a connection device that incorporates the signal transfer head in an enclosure with a shape similar to that of a tape cassette and transfers information signals to the magnetic head of a reproducing device such as a car audio device. SOLUTION: An arcuate protrusion that slides on the inner wall of an enclosure 2 is provided in a support member 43 for supporting a signal transfer head 17, and the signal transfer head 17 can be slid on the enclosure 2. Then, a support member 43 is moved to be urged toward the outside by a leaf spring 44, the front surface part of the signal transfer head 17 can automatically follow the front surface part of the magnetic head of a reproducing device without any operation.
Patent JP-S6372708-A (JP)
Title: Optical disc base
Inventor: HORIE TAKAHIRO
IPC: G11B7/2533
Filed: 1986-09-12
Abstract: PURPOSE:To obtain the title base which is freed from optical strain and warpage due to absorption of moisture, is excellent in surface hardness and heat resistance and can be produced in good productivity, by molding a resin composition comprising at least one member selected from among three specified polymerizable monomers, a photopolymerizable acrylate monomer, etc. and photocuring the obtained molding. CONSTITUTION:10-80wt% at least one member (A) selected from among polymerizable monomers of formulas I-III (wherein R is H or CH3), at most 50wt% photopolymerizable acrylate monomer or oligomer (MW=200-300), vinyl group-containing monomer, etc. [e.g., trimethylolpropane tri(meth)-acrylate] and, optionally, at most 5wt% photosensitizer (C) are mixed together, poured into, e.g., a mold composed of a glass plate and a metal or glass stamper spaced from each other at a predetermined distance by a spacer and photocured by irradiating it with, e.g., ultraviolet rays from one or all of sides.
Patent JP-H0379958-A (JP)
Title: Refrigeration apparatus
Inventor: SUDA AKIHIRO
IPC: F25B1/00
Filed: 1989-08-22
Abstract: PURPOSE:To produce a circulation of refrigerant in an adequate amount in order to prevent the phenomenon of liquid compression or foaming by a method wherein first and second solenoid valves are controlled so as to be opened or closed by both the temperature of a compressor and the saturation temperature in a condenser of the refrigerant stored in a refrigerant tank. CONSTITUTION:A refrigerant tank 5 is connected with a low pressure pipe between an evaporator 4 and a compressor 1 via a first electromagnetic valve 6 and a second solenoid valve 7 is provided on the low pressure pipe between the evaporator 4 and the connecting part of the refrigerant tank 5. At the start of operation, the first solenoid valve 6 is opened, the second solenoid valve 7 is closed, refrigerant is supplied from the refrigerant tank 5 to the rotary compressor 1, the first electromagnetic valve 6 is then closed and the second solenoid valve 7 is thereafter opened. The refrigerant compressed by the compressor 1 is condensed into a liquid by a condenser 2 and such liquid is reduced in pressure by a pressure reducing device 3 and cooled by an evaporator 4. The first and second solenoid valves 6 and 7 are controlled so as to be opened or closed by both the temperature of the rotary compressor 1 and the saturation temperature of the condenser 2, so that the amount of the refrigerant stored in the refrigerant tank 5 will be adjusted to regulate the amount of the refrigerant under circulation, whereby the liquid content of the refrigerant at the time of return to the rotary compressor 1 from the evaporator 4 is reduced to make difficult the occurrence of the phenomenon of liquid compression or foaming.
Patent JP-2000045705-A (JP)
Title: Gas turbine
Inventor: MARUSHIMA SHINYA
IPC: F01D5/18
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of efficiency of a gas turbine while reducing the leaked variable of the coolant by providing seals for restricting the flow-out of the coolant through a clearance between both dovetails between a disc dovetail part of a rotor blade and a blade dovetail part outside of a supplying circuit and a recovering circuit. SOLUTION: During the operation of a gas turbine, the main flow gas is flowed from a first stage rotor blade to a fourth stage rotor blade, and the cooling air is supplied to a center hole of a stub shaft, and supplied to the rotor blade through a radial hole 29 provided in the peripheral side of a disc 1. The air passed through the radial hole 29 is flowed through a rotor blade supply port 122, a rotor blade recovery port 124 and a radial hole 30 so as to cool the rotor blade. In the rotor blade, a clearance 117 exists between a dovetail part 102 and the disc 1 for installation of the dovetail part 102, but seal pins 124-126 are fitted in corresponding opening parts 127-129 so as to prevent the generation of leak of the cooling air along the clearance 117 in the axial direction.
Patent JP-H1047013-A (JP)
Title: Control device for exhaust heat utilization generating plant
Inventor: TAKAHASHI TOSHIYUKI
IPC: F01K9/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To generate a stable generator output and to perform control of a plurality of cooling fans arranged at a cooling tower. SOLUTION: A flow rate of steam guided to an exhaust heat steam turbine 2 is controlled by a steam flow rate control means A so that the flow rate of steam satisfies the output load set value of a generator 3. A condenser water level control means B controls the water level of a condenser 4 so that the water level is regulated to a condenser water level set value adding a flow rate of steam and a pressure in the condenser. Further, a condenser pressure control means C effects control such that a pressure in the condenser 4 is adjusted to a condenser pressure set value adding a flow rate of steam and a signal for a temperature deviation between the condensate temperature of the condenser and a cooling water temperature at the outlet of a cooling tower.  A cooling tower outlet cooling water temperature control means D effects control such that a cooling water temperature at the outlet of a cooling tower is adjusted to a cooling tower outlet cooling water temperature set value adding an atmosphere temperature, a velocity of air, and a pressure in the condenser.
Patent JP-H0882687-A (JP)
Title: Alarm clock
Inventor: KUMAI HISAO
IPC: G04G13/02
Filed: 1994-09-12
Abstract: PURPOSE: To give priority to the notification with a wake-up alarm by prohibiting the notification with the precaution alarm in the period prior to an alarm time in the case that the wake-up alarm time is set ahead of the precaution alarm time and behind the time when the precaution alarm begins the notification intermittently. CONSTITUTION: Provided in RAM 11 are a register AL1 for memorizing a wake-up alarm time input from a switch part 5, AL2 for memorizing a precaution alarm time, a flag FA1 to indicate whether the wake-up alarm is given and FA2 to indicate whether the precaution alarm is given. In the case that CPU 4 judges that the wake-up alarm is set within the notification period of the precaution alarm, '2' is set in the flag FA2 which prohibits the sound notification in the remaining time till the precaution alarm time. If it judges that the wake-up alarm is not set within the notification period of the precaution alarm, '1' is set in the flag FA2 which notifies the precaution alarm.
Patent JP-S6373798-A (JP)
Title: Burst communication control system
Inventor: KATO YUJI
IPC: H04Q11/04
Filed: 1986-09-17
Abstract: PURPOSE:To substantially make an invalid holding time zero and to improve the using efficiency of a line by reserving a path on a burst communication call, and forming the reserved path to transmit burst data. CONSTITUTION:When a picture terminal 9b is called from a picture terminal 9a in order to transmit the burst data thereto, in an exchange A, the transmitted burst data is stored in the buffer 7a of a subscriber circuit 3a and the picture terminal 9b reserves the path to a stored exchange B. At the reserved time, path setting information is read from path setting order buffers 6a, 6b, written in control memories 5a, 5b, speech path memories 4a, 4b are controlled according to the path setting information, the burst data stored in the buffer 7a is transmitted, transferred to the buffer 7b of a subscriber circuit 3b and stored. the exchange B transfers the burst data stored in the buffer 7b to the terminal 9b at the idle time of an incoming picture terminal 9b.
Patent JP-H1144930-A (JP)
Title: Recording material
Inventor: OKAMURA HISASHI
IPC: B41M5/30
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in photographic properties during the preservation, to improve Dmin part and change in color during the preservation of images by incorporating a nonphotosensitive org. silver salt, a reducing agent for the nonphotosensitive org. silver salt. an oxidizing agent and a binder, and also incorporating a UV absorbent into a part except for the layer containing the oxidizing agent. SOLUTION: This thermosensitive recording material contains a nonphotosensitive org. silver salt, a reducing agent for the nonphotosesnitive org. silver salt, an oxidizing agent and a binder on a supporting body and contains a UV absorbent in a part except for the layer containing the oxidizing agent. The oxidizing agent is expressed by the formula. In the formula, Q1 is an alkyl group, aryl group or heterocyclic group, X1 , X2 are independently a halogen atom, Z1 is hydrogen atom or an electron withdrawing group, Y1 is -C(=O)-, -SO- or -SO2 -, n1 is 0 or 1. Thereby, in the obtd. recording material, deterioration is photographic properties during the preservation such as increase in fog can be prevented.
Patent JP-H0551475-A (JP)
Title: Expandable thermoplastic resin composition and production of foam insulated electric wire
Inventor: SAGARA YOSHINORI
IPC: B29C47/02
Filed: 1991-08-28
Abstract: PURPOSE:To provide a resin composition capable of remarkably reducing or preventing occurrence of black foreign materials, eye mucus, plateout, etc., in a screw, a dies, etc., of an extruder in the expansion extrusion molding method and capable of continuous covering of an foam insulated electric wire over a long time. CONSTITUTION:(A) A thermoplastic resin (e.g. polyethylene) is blended with (B) a powdery foaming agent (e.g. azodicarbonamide or oxybenzenesulfonyl hydrazide) having 3-20mum average particle size and (C) a powdery inorganic filler (e.g. silica or diatom earth) having 1-7mum average particle size. The ratio of the average particle size of (B) to that of (C) is (B)/(C) & 2.8/1, preferably (2.8/1)-(10/1) and the weight ratio of (B) to (C) is (B)/(C) = (40/60)-(90/10). Based on 100 pts.wt. (A), the total amount of (B) and (C) used is 0.1-5 pts.wt., preferably 0.2-3 pts.wt. and, if the composition being used as the masterbath, 1-100 pts.wt., preferably 1-25 pts.wt.