baber/WOPTO huggingface dataset:
Patent JP-S60198265-A (JP)
Title: Thermal head
Inventor: HASHIMOTO KENICHIROU
IPC: B41J2/345
Filed: 1984-03-22
Abstract: PURPOSE:To obtain a thermal head of low cost, uniform printing density, and expected prolongation of life without giving burdens to an electric circuit and a software by providing auxiliary heating resistor elements with series or parallel connection at the outer tip of main heating resistor element line. CONSTITUTION:For example, auxiliary heating resistor elements D12-D72 at the tips of row direction of main heating resistor elements D11-D71 that are arranged in a straight line in the longitudinal direction of thermal head are simultaneously formed with hitherto known technologies of thin film and thick film and etc. Also, auxiliary heating resistor element D12 and the main heating resistor element D11 are connected at one of their ends with an individual electricity supply pattern L11 which had two split ends and at the other end with a common electricity supply pattern C. On the other hand, the auxiliary heating resistor element D72 and the main heating resistor element D71 are connected respectively in a parallel at one end with an individual electric supply pattern L71 and at the other end with common electricity supply pattern C, and a thermal head is obtained as desired.
Patent JP-H02233424-A (JP)
Title: Sheet feeding device
Inventor: MATSUURA YASUHIRO
IPC: B65H1/26
Filed: 1989-03-08
Abstract: PURPOSE:To facilitate the treatment for jamming of an image forming device and increase the space efficiency by providing constitution that, when the sheet feeding cassette is mounted and dismounted, its access direction is the same as that when the treatment for jamming is carried out. CONSTITUTION:This device is composed of a cassette inserting section 41, a sheet feeding roller 43 positioned at the inlet side of the cassette inserting section 41, coming in contact with the upper surface of a sheet stored in an inserted sheet feeding cassette 4, and feeding the sheet in the direction toward the inlet side, and a sheet feeding cassette guide mechanism by which the sheet feeding cassette 4 is guided, freely to be mounted/demounted in the sheet feeding direction. With this constitution, when the sheet feeding cassette 4 is mounted and demounted, its access direction is the same as that when a treatment for jamming is carried out. Thus, the treatment for jamming becomes easier and an image forming device with a less occupied space can be produced.
Patent JP-H03257792-A (JP)
Title: Illumination control device
Inventor: SHIRATORI KAZUHIKO
IPC: H05B37/02
Filed: 1990-03-07
Abstract: PURPOSE:To continue illumination control without a further operation of a switch after an indoor switch operation to turn off a light by closing an illumination circuit when illuminance becomes equal to or lower than a specified value, and opening the illumination circuit by an instantaneous cutoff of a power source in an illuminance state lower than the specified value. CONSTITUTION:A period from an instantaneous cutoff of a power source to generation of a detection signal in an illuminance detecting means, during generation of the detection signal in the illuminance detecting means consisting of a combination of an illuminance sensor 40 and a comparator 41, is detected by a period detecting means (logic circuit) comprising a combination of a D-type flip-flop 50 and an AND gate 51, and for that period an illumination lamp is controlled to be in an off state. Accordingly, in the case of going to bed and the like an instantaneous operation of on-off-on of an indoor switch 2 turns off the illumination lamp and in the morning an increase of an outside light reverses an output of a comparator 41 to a low level. In the evening, the output of the comparator 41 is reversed to a high level to turn on the illumination lamp. According to this constitution, even when the operation of the indoor switch 2 turns off the illumination lamp temporarily, illumination control can be continued.
Patent JP-H10238142-A (JP)
Title: Demolition method of construction structure
Inventor: KAKEHI KATSUYUKI
IPC: E04G23/08
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of noises and dust, and to carry out the execution of works safely at low cost in a short period by a method wherein airtight construction works bringing the inside of a structure to an airtight state are executed around the external facing of the structure, air in the structure is extracted, pressure is brought to negative pressure to the outside and the structure is buckled and destroyed. SOLUTION: A nozzle 1b connected to the lower section of a main body 1a for injecting and discharging a stock article is closed first to the structure 1 to be wrecked consisting of a ground type flat-bottom cylindrical tank, in which a liquid, etc., are stored and which has a roof, and the opening section of the main body 1a of the structure 1 such as a roof manhole is also closed from the outside, and the structure 1 is brought to an airtight state. An air extractor 2 such as a suction blower is driven, the pressure of the inside of the main body 1a of the structure 1 is brought to negative pressure, and the main body 1a of the structure 1 is buckled and wrecked by atmospheric pressure, Speed to negative pressure is controlled and the progress of the wrecking of the whole is inhibited at that time, and the generation of large noises and a large quantity of dust can be prevented.  The destroyed structure 1 is demolished into small pieces.
Patent JP-S55150971-A (JP)
Title: Manufacture of grinding stone
Inventor: ISHIKAWA TADAYUKI
IPC: B24D3/00
Filed: 1979-05-09
Abstract: PURPOSE: To simplify the grinding stone manufacturing process and to produce a homogeneous grinding stone by using a film-shaped binder.  
     CONSTITUTION: A strip 3 of a suitable width for forming an abrasive layer (C) is prepared by sandwiching abrasive particles 2 between strips of binder films. The strip 3 containing the abrasive particles is wound around the periphery of a core disk (A) in a suitable layers to a predetermined thickness , pressurized, heat treated and sintered to produce the abrasive layer (C). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62212259-A (JP)
Inventor: NARIMATSU MASARU
IPC: F27D1/00
Filed: 1986-03-13
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-H11238531-A (JP)
Title: Plug-in connector for electrical appliance
Inventor: MASUKO YUSUKE
IPC: H01R4/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce electrical resistance between a conductor and a terminal and thereby restrain heat generation, even if the operating current of an electric product is increased by bonding the conductor of a cord to the terminal by means of ultrasonic waves. SOLUTION: After a conductor 4 of a cord 2 is crimped to a terminal 3 using a jointing piece 5 of the terminal 3, the cord 2 is transferred to a next boding station. The bonding station has an anvil 6 having a slit part for slip prevention, and a horn 7 facing the anvil 6, and the horn 7 vibrates by receiving a pulse signal. The conductor 4, extending from the joining piece 5 of the terminal 3 toward the tip side of the terminal 3, is put on the anvil 6, the horn 7 is vibrated and the horn 7 is lowered, and then the horn 7 is made brought into contact the conductor 4 and pressed, and thus, the conductor 4 is bonded to the terminal 3 by means of ultrasonic waves. Thereafter, the horn 7 is raised, and the cord 2 is dismounted from the anvil 6. Thereby, the ultrasonic bonded part has no carbon nor lead adhered on it, dispensing with the removal work, so that work processes are simplified and automation is made possible.
Patent JP-S53140651-A (JP)
Title: Absorption agent reproduction method for absorption refrigerator
Inventor: MIKAWA KATSUHIKO
IPC: F25B15/00
Filed: 1977-05-13
Abstract: PURPOSE: To utilize effectively exhaust heat of cooling water, by heating a weak solution in a heater by means of cooling water for compressed air, being exhausted from a supercharger of a diesel engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60209570-A (JP)
Inventor: NIKORA MONJIERURI
IPC: C07C405/00
Filed: 1985-03-22
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-H10254458-A (JP)
Title: Active acoustic shielding panel
Inventor: KAKUBARI ISAO
IPC: H03H21/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To control vibration due to a noise over a wide frequency band, to make a panel light in weight and to provide high acoustic shielding performance by driving a controlled sound source so that the vibration of a panel detected by an error detector from the outputs of the error detector and a noise detector becomes minimum. SOLUTION: By representing a transfer function from the noise detector 3 to the error detector 2 by G and a transfer function from the controlled sound source 5 to the error detector 2 by C, the output of the error detector 2 approaches to zero by operating a control means 4 and the transfer function of the control means becomes -G/C. Consequently, vibration due to the noise in the error detector 2 to a noise signal N becomes N.G, the vibration of a panel 1 due to the controlled sound source becomes N.(-G/C)=-N.G in the error detector 2, vibration due to the noise and vibration due to controlled sound are interfered with each other and N.G +(-N.G)=0. Thus, vibration in the vicinity of a point, at which the error detector 2 of the panel 1 is installed, is reduced by interfering with the vibration due to the controlled sound.
Patent JP-S59179328-A (JP)
Title: Molding method
Inventor: MURAKAMI YOUJI
IPC: B29C61/00
Filed: 1983-03-31
Abstract: PURPOSE:To contrive improvement in production yeild and reliability of a semiconductor device by controlling pouring pressure of resin, by detecting directly pressure of the resin in a molding metal die. CONSTITUTION:A pressure sensing element 25, which penetrates through a central part of the inside of a pouring plunger 23 and the tip face of which is provided at a little distance to the surface 27 of the plunger 23 abutting against molten resin 21, is provided within the pouring plunger 23. A cylindrical cavity 24 is formed. The pressure sensing element 25 and a converter 26 converting a variation of pressure into an electric signal are arranged at the tip of the cavity 24, and an input is applied to a pressure controller through wiring 28. As a part, which is the surface 27 of the pouring plunger 23 and the inside of which is provided with the pressure sensing element 25, is thin it is easy to deform at the time of pressing, which is detected by the pressure sensing element 25, converted immediately into the electric signal and sent to the controller. As a result of the above, the signal is being applied actually to the molten resin 21 always during pressing operation. A pressure valve can be monitored directly, and correct pressure can be applied to the resin by correcting pouring pressure of the pouring plunger according to the detected pressure.
Patent JP-S56151570-A (JP)
Title: Ink jet recorder
Inventor: TANAKA MICHIKO
IPC: B41J2/175
Filed: 1980-04-26
Abstract: PURPOSE:To lengthen life, to supply ink smoothly and positively and to form uniform ink drops without clogging a discharging port by arranging a filter having mesh size within a specified range, in an ink supplying passage communicated with  an ink-drop forming means. CONSTITUTION:In the filter 3 mounted in an intermediate part of an ink supply pipe 6 between an ink-drop forming means 4 and an ink tank 1, the mesh size Df of the filter are decided by a condition of 0.05Do<Df<0.5Do where a caliber of an ink discharging port (orifice) 4b in an ink jet means is Do.
Patent JP-S54147049-A (JP)
Title: Electro thermo-recording system
Inventor: YABUKI YOSHIROU
IPC: B41M5/20
Filed: 1978-05-11
Abstract: PURPOSE: To make possible hight speed recording by the use of electro thermo- recording material which has virtually no coloring by providing the specific heat sensitive layer on a conductive layer, radiating the light of the photosensitive wavelength region of inorganic photoconductive material then immediately supplying  current.  
     CONSTITUTION: A conductive layer of preferably 10 3 Ω or under in surface resistance is provided on a substrate 2. On this is coated and dried an inorganic conductive material, e.g., dispersion containing ZnO and heat sensitive coloring agent, whereby a heat sensitive layer of preferably surface resistance 10 3 Ω or under is formed. When the light of the photosensitive wavelength region of ZnO is radiated from a light source 5 onto this electro thermo-recording material 1, this light acts upon the ZnO in the layer 4 and temporarily decreases the electric resistance of the layer 4, thus making the same conductive. Next, when current supply to the surface of the layer 4 from a power source 7 is immediately accomplished by way of a recording stylus 6 according to the images of the original, the current flows to the layer 3 by passing through the layer 4 and the heat-sensitive coloring agent of that portion is heated to color. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01231742-A (JP)
Title: Paper winder
Inventor: WAKUTA SUSUMU
IPC: B41J15/04
Filed: 1988-03-11
Abstract: PURPOSE:To increase handling quantity of paper without increase of dimension of paper winder by lifting the lower section of an elevatable paper containing box as the quantity of contained paper decreases. CONSTITUTION:Papers 4 are contained in a paper containing box combining a movable containing box 1 and a fixed containing box 2 and carried through a sprocket wheel 5, then trade content is printed through a print mechanism section 6 onto the paper 4. The printed paper 4 is wound around a winding shaft 8 and carried from the movable containing box 1 for every trade. Consequently, the weight of the papers 4 applied onto the movable containing box 1 decreases and the box 1 is lifted through a tension spring 3 by a quantity corresponding to the weight reduction. As a result, the space (a) between the winding shaft 8 and the box 1 increases thus ensuring a space (b) necessary for winding of the paper 4.
Patent JP-H08252651-A (JP)
Title: Molten metal feeding equipment for continuous casting provided with small tundish
Inventor: MIZOTA HISAKAZU
IPC: B22D43/00
Filed: 1995-03-15
Abstract: PURPOSE: To manufacture a slab containing small amount of non-metallic inclusion by a small tundish. CONSTITUTION: The molten steel is fed from two ladies 1A, 1B to a small tundish 5 by rapidly switching a shut-off valve provided on upper molten steel feed tubes 3A, 3B. After the non-metallic inclusion is adsorbed and removed by a filter 6 made of refractory provided on the small tundish 5, the molten steel is distributed to two lower molten steel feed tubes 7A, 7B, and cast from immersed nozzles 11A, 11B in two molds 12A, 12B while preventing the oxidation of the molten steel by the sealing system. The slab containing small amount of the non-metallic inclusion can be manufactured by the small tundish unfavorable for floatation and separation of the non-metallic inclusion in the molten steel.
Patent JP-H11238088-A (JP)
Title: Copyright charge managing device
Inventor: NAKAMURA TETSUSHI
IPC: G06Q50/10
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To easily and reasonably manage a music copyright charge for a commercial phonograph record by composing the device of a broadcast data extracting means for extraction from a broadcast data storage means and a broadcast data output means which outputs broadcast data in an extracted specific period. SOLUTION: At a broadcast data input part 14, the name, broadcasting day, and broadcasting time of a broadcast program, the name of music used for the program, the title, singer, music writer, and arranger of a CD where the music is recorded, and other information are inputted. A broadcaster control part 16 stores broadcast data inputted from a broadcast data input part 14 in a broadcast data storage part 18. Then a period specified by a management group is inputted from a specified period input part 20. On the basis of the period specified from the specified period input part 20, retrieval from the broadcast specified period input part 20 is performed to retrieve and extract broadcast data corresponding to the specified period. Then the extracted broadcast data are outputted from a broadcast data output part 22.
Patent JP-H05253043-A (JP)
Title: Oscillating display platform for clothes or the like
IPC: A47F8/02
Filed: 1991-02-27
Abstract: PURPOSE:To provide a rotary display platform which enables the wearing of clothes to perform a display oscillating. CONSTITUTION:In a rotary display platform for clothes, a drive connector 13a is rotated through a sprocket with the operation of a driver and a first vertical working rod 14a fixed on the drive connector 13a, a second vertical working rod 18a fixed likely through a first working joint 15a and a third vertical working rod 22a fixed likely through a second working joint 19a are turned together. At the same time, second to third driven joints 15b-d, 19b-d and 23b-d respectively linked to the second to third working joints 15a, 19a and 23a through an interlocking rod are interlocked. With the interlocking, first to third driven rods 14b-d, 18b-d and 22b-d are turned in contact with respective horizontal planes H sliding in linkage with the second to third driven connectors 16b-d, 20b-d and 24b-d as axes, and arms 26a and 26b are also oscillated horizontally.
Patent JP-H01229641-A (JP)
Title: Printing head
Inventor: YANO AKIO
IPC: B41J2/295
Filed: 1988-03-11
Abstract: PURPOSE:To prevent an excessive lateral restraint applied to a piezoelectric element in actuation and to eliminate a loss in plate spring displacement, by providing a connecting member made of a linear member having elasticity and extending in the direction of the deflection of a spring. CONSTITUTION:A linear member 11 having elasticity is fixed on the upper part of a piezoelectric element 2 at the base part thereof and the top part thereof is inserted through a part near to the fulcrum of the spring 1 and fixed to a spring 1 with brazing 12. If the piezoelectric element 2 is actuated in printing, the piezoelectric element 2 displaces lengthwise. At this time, the spring 1 is deflected in a moment, thereafter being changed by the restoring force of the spring 1. The linear member 11 is easily deformed by its elasticity laterally, i.e. vertically to the direction of the deflection of the spring, thus preventing an excessive lateral restraint applied to the piezoelectric element 2 in actuation and a loss in the displacement of the spring 1. Therefore, the break of the piezoelectric element 2 can be prevented, thus never interfering with the stroke of a wire 4.
Patent JP-H01230839-A (JP)
Title: Fireproof covering structure for steel frame
Inventor: TANABE YUJI
IPC: E04B1/94
Filed: 1988-03-11
Abstract: PURPOSE:To aim at simplification in covering execution by attaching a pillar plate to a steel framed pillar with a supporting band, attaching an adjusting metal fitting to this pillar plate, and also attaching a bar member to its bar member receiver as well as installing a fireproof board on an outer circumference of the bar member. CONSTITUTION:Each pillar plate 4 is attached to plural spots on a steel pillar 2 and supported with a supporting band 3. Each adjusting fitting 5 with a bar member receiver 32 is positioned and attached to these pillar plates 4, and each bar member 9 is attached to respective bar member receives 32. Then, each fireproof board 10 is installed in the outer circumference of these bar members 9. With this constitution, welding or the like is made unnecessary and thus a fireproof covering structure for a steel frame is securable so easily and speedily and, what is more, since the strength in the adjusting fitting 5 is large enough, the fireproof board 10 being sufficient in a thickness is installable accurately and firmly.
Patent JP-S59230026-A (JP)
Inventor: DEIBITSUDO POORU MOBURII
IPC: C08G65/00
Filed: 1984-03-26
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-H11256419-A (JP)
Title: Installation for polyester continuous polymerization and direct spinning
Inventor: ADACHI TETSUYA
IPC: D01D1/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide installation for continuously polymerizing and for directly spinning polyester polymer that can stabilize the operability and quality, even in the cases where the polymer flow rate is altered on the downstream side of the polyester continuous polymerizer, in other words, on the spinning side, because of alteration in the kinds of yarn products. SOLUTION: The pipe for transferring the polyester polymer from the polymerization reactor 3 through the transfer pump 5 to the spinning zone is branched to at least two ways and the polymer is extruded with tipping gear pumps 7 through one of the branched pipe and out of the nozzles in strands. The polymer strands are solidified by cooling and cut into chips by means of a polymer cutter in the pelletizer unit 10. In the meantime, the other of the branched pipes is equipped with a spinning pump 11 and the polyester polymer is fed through the spinning pump and directly to the direct spinning pack 12 and extruded into fibers with the spinning unit.
Patent JP-H08209854-A (JP)
Title: Panel with frame
Inventor: TSUJIMURA MITSUO
IPC: E04C2/38
Filed: 1995-02-07
Abstract: PURPOSE: To manufacture a panel with frame without using welding. CONSTITUTION: Joint members 10 of which the main body parts 11 are formed square are fixed to longitudinal frame materials (f1 ) and lateral frame materials (f2 ) through joint members so as to assemble a frame F by squarely joining together the frame materials (f1 ), (f2 ), adhesive is spread thereon, and a core material such a cement board S with tiles arranged and stuck thereon is stuck on the frame F. Because the frame can be assembled without using welding for manufacturing the panel with frame, the production efficiency is very good. Further, because of no need of welding, the problem of generation of rejected articles due to welding strain is dissolved, and hence the yield is improved.
Patent JP-H03259382-A (JP)
Title: Output size decision device
Inventor: MATSUMOTO SHINGO
IPC: G06T11/60
Filed: 1990-03-09
Abstract: PURPOSE:To reduce a load on a host and to accelerate processing by generating raster data from vector data representing a character and a graphic, and deciding output size based on address information corresponding to data information representing the dot string of the raster data. CONSTITUTION:The vector data representing the character and the graphic supplied from a data supply device for CAD, etc., is generated as the raster data at a vector/raster converter 23. Converted raster data is stored in a bit map memory 28. The raster data stored in the bit map memory 28 is supplied to the divider 32 of a maximum/minimum value decision part 24. The number of bytes per line corresponding to the cut paper of maximum size usable in an output size decision device is assumed as YM, and the divider 32 divides a bit map address 26 by YM, and outputs a quotient 29 and a remainder 31. A CPU 21 reads out bit map data 27 from the bit map memory 28, and outputs it to an output device with a signal to designate the decided size of the cut paper.