baber/WOPTO huggingface dataset:
Patent JP-S63273736-A (JP)
Title: Structure of room heating by air circulation in house
Inventor: ONUMA TSUNEZO
IPC: F24D5/00
Filed: 1987-04-30
Abstract: PURPOSE:To prevent moisture condensation on the inside faces of the roof and eliminate moisture in the room and the growth of mold by applying room heating from below the floor with hot air from a boiler room and leading out the hot air into the room and circulating the air the temperature of which has dropped a little and which is accumulating under the roof to the boiler room through a pipe body for hot air. CONSTITUTION:The heat of a boiler 2 which is set up in a boiler room 1 is forcibly sent by a fan 3. The heat passes through an adiabatic pipe 4 and discharged from a hot air discharge ports 5 which are installed under the floor of each room. The hot air is blown out to the space 8 under the floor which is formed with the heat insulating material 6 under the floor and floor panels 7 to heat the floor panel 7. The inside of the room is heated through the floor panel 7 and at the same time hot air flow 11 is discharged also from the floor hot air discharge ports 10. Next, the hot air flow 11 becomes hot air to heat the inside of the room and flows from the gaps in the ceiling 12 to the attic 13. On the attic 13 a draft pipe 14 is installed with its open end led to the boiler room 1 and its open end 15 is provided on the attic 13 of the roof. With the above constitution the hot air that is sent forcibly from the boiler room to below the floor goes up to the back faces of the roof through the ceiling and by the air communication pipe that connects the boiler room and the back faces of the roof the cooled air flows to the boiler room.
Patent JP-H08301364-A (JP)
Title: Container with heating function
Inventor: SUZUKI KAZUO
IPC: A47J36/28
Filed: 1995-05-02
Abstract: PURPOSE: To surely prevent a high temperature steam from fiercely jetting out, and ensure container safety at a high level not only at the time of normal operation, but also in the case wherein an exothermic reaction happens due to an erroneous operation by a consumer other than the normal operation or dropping impact, etc., and the internal pressure of the reaction chamber ascends. CONSTITUTION: A container with heating function has a lid structure wherein steam which is generated by an exothermic chemical reaction can be easily released to the outside of the container. Then, for a lid 12, the periphery of the central part is cut into an arc-shape for one time, and then, at least one of both sides of the cut part is press-treated, and the central part side of the lid 12 and the peripheral part of the lid 12 are put together in such a manner that the central side may become upper, and the peripheral side may become lower, and the overlapped part is sealed with a repair rubber to form an arc- shaped sealed connecting part. Also, for a protective cap 15, a protuberance 15a for separation which presses a slightly external side of the arc-shaped sealed connecting part by a movement in the axial direction is formed on the lower surface side.
Patent JP-H09271459-A (JP)
Title: Cleaning tool
Inventor: YAMASHITA SHUSUKE
IPC: A47L13/20
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool improved in comfort in use and workability by providing an elastic head for winding wiping cloth with excellent flexibility by simple constitution. SOLUTION: This cleaning tool is provided with the elastic head 2A for mounting the wiping cloth for which a plate 5A composed of an elastic material is rounded in a shape for abutting both end parts 5a and formed into a cylindrical shape and a handle rod 3A for gripping to which the elastic head is attached. The abutting part of both ends of the plate formed on the side face of the elastic head is turned to a fixing part 6 for pushing in and fixing both end parts of the wound wiping cloth 4.
Patent JP-S61266298-A (JP)
Title: Thermal stencil paper
Inventor: NAKAMURA MINORU
IPC: B41C1/14
Filed: 1985-05-21
Abstract: PURPOSE:To ensure that the feed quantity of a stencil paper per one feeding operation can be accurately matched to the length of an original image made into stencil by one flashing operation, by providing a plurality of display parts along the extending direction of the stencil paper. CONSTITUTION:Flash timing marks 41... as display parts are provided at an interval corresponding to the length of an original image (the first region) capable of being formed by one flashing operation, in forming an original image in the stencil paper 7. The mark 41 of the stencil paper 7 is detected by a sensor, and a flash lamp is operated to generate a flash, whereby forming of the original image in the first region (a) is completed. Next, the stencil paper 7 is fed downstream, and the second flash timing mark 41 is detected by the sensor, upon which the original image is formed in the second region (b).
Patent JP-S62268073-A (JP)
Inventor: KOIZUMI MISAO
IPC: H01R4/68
Filed: 1986-05-14
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-H08308238-A (JP)
Title: Pwm signal outputting apparatus and its method
Inventor: KOJIMA HIROTAKA
IPC: H02M7/48
Filed: 1995-05-02
Abstract: PURPOSE: To be able to output a PWM signal when a CPU having no PWM signal outputting function is used by setting the repetitive period of the PWM signal and data for duty output, serially communicating, converting to the PWM signal, and outputting in the form of a serial signal at the repetitive period. CONSTITUTION: The repetitive period of a PWM signal to be output and data for duty output corresponding to a duty ratio are designated. For example, the data for the duty output in which the bits of 30[%] of 72 [bits] of the number of bits per one repetitive period of the PWM signal are set to logic '1' and the residue becomes logic '0' are set. Then, the data for the duty output is converted to the PWM signal of the repetitive period by using the serial communicating function provided in a normal CPU, and output in the form of a serial signal.
Patent JP-S5633943-A (JP)
Title: Method of winding tape around toroidal body and device thereof
Inventor: FUJIKAWA TAKASHI
IPC: B29D30/48
Filed: 1979-08-28
Abstract: PURPOSE: To enable performing of completely automatic operations necessary to wind a tape around a toroidal body and of other operations, by a method wherein, a flyer attached with a tape is turned to wind the tape around the flyer, and then the tape is cut while the flyer is stopped at a fixed point, the end of the tape is held to proceed the winding of the tape to the toroidal body or other work automatically.  
     CONSTITUTION: A single surface adhesive tape 4 is automatically wound spirally around a toroidal body 1 at given pitch by rotating a flyer 13 by means of a device proper A, attached with the tape 4. At a point of time when the winding is completed, the flyer 13 is forcibly stopped by the action of a mechanism B for stopping the flyer at a fixed point. A device for cutting and supporting the tape operates to cut the tape and support it at the end of the tape. Simultaneously, unloading bars 28 and 29 of an unloading device for the toroidal body are raised to take up the toroidal body 1 from supporting rolls 2 and 3 to the outside of the device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07316829-A (JP)
Title: Electroless plating method
Inventor: HATTORI HIROMASA
IPC: C23C18/31
Filed: 1994-05-23
Abstract: PURPOSE:To provide an electroless plating method by which the generation of metal powder is reduced in the plating soln., and the electroless plating is stably conducted over a long period. CONSTITUTION:An electroless plating device 9 consists of an electroless plating soln. tank 1, a gas blowing means 2 and a plating soln. component replenishing means 5. A plating soln. component 7s is supplied from the means 5 to adjust the component concn. in an electroless plating soln. 7. The gas blowing means 2 is provided in the tank 1 filled with the soln. 7 and separated from the side face la of the tank 1 with a space in between. A partition plate 3 is set by penetrating through the surface 7a of ths soln. 7 in the upper part of the space between the side face 1a and the blowing means 2. The soln. component 7s is supplied between the partition plate 3 and the side face 1a from the means 5 provided at the upper part of the space between the partition plate 3 and the side face 1a.
Patent JP-S60252692-A (JP)
Title: Production of pitch for spinning
Inventor: FUKUYAMA YUKIO
IPC: D01F9/145
Filed: 1984-05-30
Abstract: PURPOSE:To obtain spinning pitch for producing carbon fibers containing an optical isotropic phase in a specific proportion, by hydrogenating a mixture of a coal based and petroleum based heavy oil bituminous substances, and heat-treating the resultant hydrogenation product under reduced pressure. CONSTITUTION:A mixture of a coal based heavy oil bituminous substance, e.g. coal tar, pitch or liquefied coal oil, with a petroleum based heavy oil bituminous substance, e.g. petroleum based pitch, is hydrogenated at 300-500 deg.C, and the resultant hydrogenation product is then treated at about 400-500 deg.C in an inert gas atmosphere, e.g. N2 or heat-treated at about 380-450 deg.C under about <=50mm.Hg reduced pressure to give the aimed spinning pitch containing 1-15% optical isotropic phase and optical anisotropic remaining part.
Patent JP-H08308239-A (JP)
Title: Controller for welding machine
Inventor: OKATSUCHI CHIHIRO
IPC: H02M7/48
Filed: 1995-05-02
Abstract: PURPOSE: To improve the accuracy at a high speed and to weld with high quality by correcting the error amount of the current control by a dither signal via a modulation factor obtained from a pulse width modulation signal directly or through a function. CONSTITUTION: An adder 15 adds the output of an amplifier 14 to an effective value reference Irms*, adds it to the input of the adder 15 as a correction signal in the direction for reducing the error of the amplifier 14, outputs a new current reference I*, and outputs the reference I* to an adder 16. On the other hand, the output of a pulse generator 27 is input to a dither circuit 28, which outputs a triangular waveform gradually increasing or decreasing at each modulation synchronization, and inputs it to a comparator 26. A modulation factor detector 32 inputs the PWM signal of the output of a flip-flop 29 to detect the modulation factor. The detected factor is input to a functional circuit 33, and input to the adder 26 as the obtained current accuracy correction input.
Patent JP-H0411091-A (JP)
Title: Method for making inorganic paper and inorganic paper by the method
Inventor: TAKAGUCHI SHINICHIRO
IPC: D21H13/40
Filed: 1990-04-26
Abstract: PURPOSE:To prepare the subject paper having excellent strength in a state also capable of preparing thin paper by employing an aqueous slurry comprising shot-less inorganic fibers, pulp and an emulsion binder. CONSTITUTION:(A) 100 pts.wt. of shot-less inorganic fibers containing shots having sizes of >=44mum in an amount of <=10wt.% and (B) 5-20 pts.wt. of highly beaten pulp such as NBKP pulp beaten into a Canada standard water filtration degree of <=100ml are mixed with (C) 5-20 pts.wt. of an emulsion binder containing emulsified acrylic resin, synthetic rubber, etc., and the prepared aqueous slurry is formed into the objective paper having a thickness of 0.05-0.2mm.
Patent JP-S63274120-A (JP)
Title: Leaf-wound transformer
Inventor: KOBAYASHI TSUNEO
IPC: H01F27/28
Filed: 1987-05-06
Abstract: PURPOSE:To make it possible to arrange the lead-out wires having sufficient leeway for the dielectric strength and the electromagnetic strength between the lead-out wires by a method wherein the lead-out wires are led out from both the upper and the lower parts of winding. CONSTITUTION:In the winding on which a leaf-like conductor 1 and a leaf-like insulator 2 are lap-wound and the lead wires 3, which are electrically connected to the intermediate part of the leaf-like conductor 1 by the means such as soldering, pressure-welding and the like, are led out from both the upper and the lower parts of the winding. As the two lead wires 3 led out from the midway of the winding are led out from the upper and the lower parts of the winding separately, the insulative, electromagnetic and mechanical influence on the two lead wires 3 can be neglected, and said two lead wires can be arranged freely.
Patent JP-S58224704-A (JP)
Inventor: NISHIJIMA KUNIHIRO
IPC: B27J5/00
Filed: 1982-06-23
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-H02287629-A (JP)
Title: Microprocessor
Inventor: SOGA JUNJI
IPC: G06F9/48
Filed: 1989-04-27
Abstract: PURPOSE:To decrease a time base error of a signal outputted through an output port by providing a comparing means for comparing a data register and a count value and outputting an interruption generating signal. CONSTITUTION:Preset data from a data bus 400 is preset to a data register 1103 of a comparator 1100, and simultaneously, an enable flag 1104 is set. A comparator 1102 starts a comparing operation to a counter 800, and when set data and a count value coincide with each other, an AND gate 1105 outputs a data latch signal of a slave latch 1202. The output of a gate 1105 is inputted to an interruption generating means, and an interruption processing program is executed. The interruption program sets data to be outputted in the next time to a master latch 1201 of an output port 1200, and presets target time data to be outputted to the register 1103. That is, by the interruption processing, the operation of the means 1100 is completed, and it can be known immediately that the data is sent out from the latch 1201 to 1202.
Patent JP-H04314802-A (JP)
Title: Production of flake powder
Inventor: SHIMIZU TAKASUMI
IPC: B22F9/04
Filed: 1991-04-12
Abstract: PURPOSE:To provide a conductive flake powder consisting of the powders of uniform shape and size, free of coarse powders, without the powder being aggregated and compatible with org. solvent and binder with good reproducibility. CONSTITUTION:The main material is milled by a ball mill to produce a flake powder as follows. Namely, a lubricant is dissolved in a nonaqueous org. solvent, the soln., raw powder and balls are charged into the ball mill, the ball mill is operated, the balls are removed from the mixture in the mill after the mill is stopped, and the org. solvent is driven off to produce the flake powder. The raw powder consists of metal, alloy or a composite or their mixture. The org. solvent is used by 0.01-10wt.% based on the raw powder, and stearic acid, etc., are used. Acetone, etc., are used as the solvent.
Patent JP-H07292885-A (JP)
Title: Snow-protection structure in projection type opening-closing window
Inventor: SHIBATA KO
IPC: E04D13/035
Filed: 1994-04-25
Abstract: PURPOSE:To prevent the laying of snow in a corner recessed section between a transom and an inclined upper-side rail material, and to open and close a window positively by stretching a beltlike snow-protection cover consisting of chloroprene, etc., between the transom of a body window frame and the inclined upper-side rail material mounted on the upper side of a first window body. CONSTITUTION:The side faces of rail materials 9, 10 are projected to the side outer than the top face of a roof, and corner-shaped recessed sections A are formed among the rail materials 9, 10 and glass plates 8. Snow-protection covers 12 are stretched among the inclined upper-side rail materials 9 of the upper sides of the first window bodies 6 of the corner-shaped recessed sections A and battens 5 installed to transoms 3, on which the inclined upper-side rail materials 9 are hinged, in a beltlike shape. The snow-protection covers 12 are given flexibility by using a rubbery elastic material such as chloroprene. The snow-protection covers are mounted at places approximately along the loci B of opening and closing drawn by the outdoor-side edges of the inclined upper-side rail materials 9 with the opening-closing operation of the first window bodies 6 under the state, in which the first window bodies 6 are closed. Accordingly, when rain falls under the state, in which the first window bodies 6 are closed, the laying of snow on the side inner than the loci B of opening and closing can be avoided.
Patent JP-S61267274-A (JP)
Title: Enclosed lead storage battery
Inventor: SASAKI MASAAKI
IPC: H01M10/10
Filed: 1985-05-20
Abstract: PURPOSE:To easily obtain an enclosed lead storage battery, in which an electrolyte is uniformly present, by providing the electrolyte containing silicon dioxide and a sulfate, and by causing the electrolyte to gel over the entire range of a separator. CONSTITUTION:An electrode group, in which a positive and a negative electrode plates are stacked with an interposed separator, is housed in a battery jar. An electrolyte containing 1-4wt% of silicon dioxide and 0.5-5wt% of a sulfate is provided so that the electrolyte is in a state of gel over the entire range of the separator. Since the electrolyte is in the state of gel over the entire range of the separator, the electrolyte does not become nonuniformly present during the operation of the battery. Therefore, the life of the battery is long. Since the silicon dioxide is negatively charged, it does not happen that only the liquid portion of the electrolyte is preferentially absorbed by the negatively- charged separator. Since the grain diameter of the silicon dioxide is as small as 10-20mmu, it is not hindered by the separator.
Patent JP-H07298270-A (JP)
Title: Inter-motion compensation frame prediction coder
Inventor: INOUE SHUJI
IPC: H04N19/625
Filed: 1994-04-26
Abstract: PURPOSE:To provide an inter-motion compensation frame prediction coder by which a motion vector is subjected to compression coding efficiently and an image with excellent image quality is reproduced. CONSTITUTION:The inter-motion compensation frame prediction coder applying prediction coding to a motion image signal by using a picture element at a position of a reference frame by a motion vector as a reference picture element is provided with an object extract means 12 extracting an area in an image of each object in an input frame, a motion vector detection means 13 detecting a motion vector for each extracted object, an acceleration detection means 14 detecting an acceleration vector of each object based on a motion vector of the same object detected in a preceding frame and the detected motion vector, and a multiplexer means 16 multiplexing the detected acceleration vector with information subjected to prediction coding to apply variable length coding to the multiplexed information. The information is compressed by converting the motion vector into the acceleration vector being the difference between motion vectors, high efficiency coding is attained and lots of code quantity is allocated to a quantization coefficient giving much effect onto the image quality to improve the image quality of the reproduced image.
Patent JP-H09292414-A (JP)
Title: Photoelectric field sensor
Inventor: SAITO YUJI
IPC: G01R29/12
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To enable the detecting of the presence or absence of the impression of a high voltage on a transmission and distribution line, safely without making contact, without the danger of electric shocks even under harsh environments such as rain. SOLUTION: A sensor part 102 is provided at the end of an insulating tube 101. A light-sending and receiving part 103 is provided at the other handling end of the insulating tube 101. A light fiber 106 is connected between the sensor part 102 and the light-sending and receiving part 103. The light fiber 106 is housed in the insulating tube 101. A liquid-crystal electro-optic element (liquid- crystal cell) is used for the sensor part 102. When an electric field which is higher than a threshold level is impressed on a liquid crystal cell, the molecular arrangement of the liquid crystal cell changes. The state of the application of a high voltage is detected by light, by using this optical behavior of the crystal cell.
Patent JP-H10304086-A (JP)
Title: Message transmitting device and method
Inventor: KAWAMOTO KYOICHI
IPC: H04M1/27
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To easily produce and transmit a message of consistent sentences even in a combination of diversified message components. SOLUTION: A display contents table memory 30 of this message transmitting device stores plural display contents (component elements) of a message together with the attribute information showing the attributes of the display contents and the abbreviated numbers showing the display contents. A display part 2 successively reads out and shows the display contents stored in the memory 30 based on their attribute information and selects the shown display contents. A control part 15 rearranges plural selected display contents based on their attribute information and shows them at the part 2 as a message. Then the part 15 aligns the abbreviated numbers corresponding to the display contents forming the shown message based on this message and produces the message data. A transmitting buffer 22 sends the message data to a D/A conversion part 27 where a loudspeaker 28 is driven.
Patent JP-H048407-A (JP)
Title: Machine tool
Inventor: KOBAYASHI TAKEO
IPC: B23B21/00
Filed: 1990-04-25
Abstract: PURPOSE:To reduce size of a machine, and to improve cycle time by feeding and actuating a pair of racks that engage with a pair of pinions through the feeding drive of a master gear, so as to command a tool rest radially arranged through numerical control. CONSTITUTION:When a servo motor is actuated by the number correspondent to the feed per revolution of a tool rest 8 through numerical command, a master gear 11 is normally-rotated through a pinion 17, and a tool rest 8a is proceeded to the rotational axis of a spindle through a pinion 13a and a rack 14a, and processing is thus started. A tool rest 8b is moved backward from the rotational axis through the pinion 13b and the rack 14b, and, when the servo motor is reverse-rotated, the tool rest 8b is receded, while a tool rest 9b approaches, and processing is thus started. A tool rest drive structure A that has multiple processes is possible by increasing the number of groups, and, since multiple groups are actuated in one cycle of normal and reverse rotation of the master gear 11, stroke adjustment of the feed per revolution of each tool rest 8 must be preliminarily carried out in the side of the tool rest 8, corresponding to the processes, and the relative position of feed per revolution is determined through the feeding dial adjustment.
Patent JP-H04337686-A (JP)
Title: Semiconductor laser
Inventor: YAGI KATSUMI
IPC: H01S5/223
Filed: 1991-05-14
Abstract: PURPOSE:To perform a high current operation by so forming 4 quantum well structure in which a well layer is made of InGaAs and a barrier layer is made of GaAs as to perform a function of a light absorption layer. CONSTITUTION:In a semiconductor laser having an active layer 5 made of InGaAs and a light absorption layer 9 for forming an optical waveguide on an active layer 5, the layer 9 has a quantum well structure in which a well layer is made of InGaAs for allowing absorption of a light generated from the layer 5 and a barrier layer is made of GaAs. Thus, heat radiation of an element is improved, and an InGaAs-based semiconductor laser which can perform a high current operation, can be obtained.