baber/WOPTO huggingface dataset:
Patent JP-S55104344-A (JP)
Title: Production of flame-retarding polystyrene
Inventor: ENDOU HIDEKI
IPC: C08L51/06
Filed: 1979-02-02
Abstract: PURPOSE: To produce a highly flame-retarding polystyrene resin composition in a simple operation, by mixing an impact-resistant polystyrene resin, a flame-retarding mixture, and an organic slip agent, and then uniformly kneading the resulting mixture at temperatures below the m.p. of the flame-retarding mixture.  
     CONSTITUTION: The highly flame-retarding polystyrene resin composition is produced by mixing (A) 100pts.wt. of an impact-resistant polystyrene resin, (B) 10W 40pts.wt. of a flame-retarding mixture consisting of (a) 84W66wt% of a flame- retarding agent having a m.p. of at least 240°C, and (b) 16W34wt% of a flame- retarding aid, and (C) 0.5W5pts.wt of an organic slip agent having a m.p. of at least 40°C, and then uniformly kneading the resulting mixture at temperatures below the m.p. of (B). As the component (A), usually, a polystyrene resin containing not more than 10wt% of rubber is used. As the component (a) hexabromobenzene or the like is used, and as the component (b) Sb 2 O 3 , ZnO or the like is used. Examples of the component (C) include natural paraffin, stearic acid monoglyceride. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59137211-A (JP)
Inventor: HAABAATO NOERU CHIYAARUSU
IPC: B60H1/32
Filed: 1984-01-25
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-S588645-A (JP)
Inventor: ISAKA TSUTOMU
IPC: B32B27/32
Filed: 1982-01-25
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-S55104410-A (JP)
Title: Material supply device between primary and secondary sides under differential pressure
Inventor: HIROSHIMA TOORU
IPC: F27B1/20
Filed: 1979-02-02
Abstract: PURPOSE:To supply processing materials or the like continuously without causing internal pressure fluctuations in the pressure vessel, by enclosing a plurality of cavity chambers provided  between primary and secondary pressures, and rotating an upper rotating plate with filling port  and a lower rotating plate with discharge port. CONSTITUTION:An upper flange of a casing 1 is connected to the lower opening part of a hopper n, and a lower flange to the upper opening part of a pressure vessel m, and an upper rotating  plate 7 and a lower rotating plate 8 are rotated at the same speed through a rotary shaft 5. As a  discharge port 9 of the rotating plate 8 passes, the cavity chamber D blocked by the rotating plate  8 has the gas in the chamber sucked by the blower to be reduced to a pressure equal to or slightly  lower than the pressure at the side of filling port 6. As the filling port 6 of the rotating plate 7  turns on, since cavity chambers A, B are already reduced in pressure, the material in the hopper  n is dropped and charged. On the other hand, as the discharge port 9 of the rotating plate 8 turns  on, cavity chambers E, F are communicated with the pressure vessel m by means of the discharge port 9 to be set to the same pressure as that of the vessel instantly, so that the material in the  chambers is dropped and charged into the vessel m.
Patent JP-S54104502-A (JP)
Title: Stator coil knitting machine
Inventor: NAKAMURA KENICHI
IPC: H02K15/02
Filed: 1978-02-03
Abstract: PURPOSE: To improve knitting operation efficiency by pressing down an unknitted part with elastic material and springs and by lifting the lead wire with a hook when the stator coil end is knitted in sequence.  
     CONSTITUTION: After a stator is mounted on the holder 6 of a knitting machine, a coil keeper E is dropped to press down the unknitted part of a coil with a holding bar 23 provided below the circumference of the keeper, a spring 24 and a pressing clow 22 made of elastic material and to lift a lead wird 25 with a hook 26, after which the coil 7 is knitted. Thus, a crossover with 12 along the end of the coil 7 and layer insulating paper 13 inserted in the end of the coil 7 do not slip out from the prescribed location, the lead wire 25 is not knitted, and the knitting operation can be automatized to improve its efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58127981-A (JP)
Inventor: NISHI KENICHI
IPC: E01F9/00
Filed: 1982-01-26
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-H01188457-A (JP)
Title: Process for forming high temperature superconducting ceramic to wire rod shape
Inventor: ODAN KYOJI
IPC: H01B13/00
Filed: 1988-01-22
Abstract: PURPOSE:To improve superconducting characteristic of a high temp. superconducting ceramic by packing a metal-coated tube with a crushed mixture of starting materials contg. a peroxide of an alkaline earth element, drawing the metal-coated tube, and then heating the drawn tube. CONSTITUTION:A mixture consisting of an oxide of a rare earth element and >=10mol% peroxide of an alkaline earth element (e.g., BaO2), and if necessary, an oxide of an alkaline earth element (e.g., BaO), is mixed further with an oxide of Cu. The mixture is crushed to obtain a crushed mixture, which is packed in a metal-coated tube. The tube is drawn and then heated at 750-1050 deg.C. Thus, a wire rod of a rare earth element-alkaline earth element-Cu oxide type high temp. superconducting ceramic expressed by the formula (A is a rare earth element selected from Sc, Y, La, Nd, Sm, Eu, Gd, Dy, Ho, and Er; B is an alkaline earth element selected from Sr and Ba; 0.8<=X<=1.5; 1.6<=Y<=2.6) is obtd.
Patent JP-H03215209-A (JP)
Title: Waist porch used also for knapsack, and manufacture thereof
Inventor: YOSHIMURA KATSUTAKA
IPC: A45F4/02
Filed: 1990-01-22
Abstract: PURPOSE:To obtain a strong waist porch of good appearance used also for a knapsack, by a method wherein the knapsack is folded, made small, and stowed in an auxiliary sack, and a second fastener is closed, and thus the knapsack is convertible into the waist porch. CONSTITUTION:The lower hems of both a front cloth 1 and a rear cloth 2 are sewed together with the peripheral hem of a bottom cloth 3, and both the side hems of the front cloth 1 are sewed together with both the side hems of the rear cloth 2, and thus a waist porch main body 4 is composed. Both the upper hem of the rear cloth 2 and the rear hem of a cover cloth 5 are sewed, and a first fastener 6 is fixed between the front hem of the cover cloth 5 and the upper hem of the front cloth 1, and thus the waist porch main body 4 is made openable or closable. On the other hand, a second fastener 8 is fixed at the upper part behind waste porch main body 4, and a fastener tape 8a is sewed at the part sewed between the rear cloth 2 and the cover cloth 5, and the other fastener tape 8b is sewed on a back cloth 10. This back cloth 10 is converted into a part of a knapsack front cloth, and an auxiliary bag S2 is formed between the rear cloth 2 and the back cloth 10, and a knapsack 11 is folded and stowed therein.
Patent JP-S56109037-A (JP)
Title: Driving circuit for field effect transistor
Inventor: NAGAFUNE TADAYOSHI
IPC: H03K17/687
Filed: 1980-01-31
Abstract: PURPOSE:To perform the driving with high utilizing efficiency of power through reduced time of switching, by outputting pulse signals in synchronizing with rise and fall of the signal through two monostable multivibrators and driving FETs via the transistor. CONSTITUTION:An oscillator 1 produces a rectangular driving voltage signal of the same frequency and the output is fed to a monostable multivibrators 7 and 8. A pulse signal is generated in synchronizing with the rise and fall of the monostable multivibrators 7 and 8, and the output signal of 7 and 8 is fed between the base and emitter of transistors TR9, 10, and the collector C is connected to the gate of FET1. Thus, since the time required for switching is short, the drive with high usage efficiency of power can be made.
Patent JP-H03281888-A (JP)
Title: Honeycomb core-bonded door
Inventor: NAKAMURA TSUTOMU
IPC: E06B3/82
Filed: 1990-01-22
Abstract: PURPOSE:To provide better outward appearance to a door by a method wherein honeycomb core is placed and bonded between an internal and an external plates, and each of door front end flanges of the internal and the external plates is partially caulked toward a door front end framing while fastening of a door front end rubber is being kept with the flanges. CONSTITUTION:An internal plate 3 and an external plate 4 are installed to a framework, to which a door front end framing 19 is provided, and a honeycomb core 8 is placed between the internal plate 3 and the external plate 4 and is bonded there. A door front end rubber 6 is fastened with door front end flanges 17, 18. The door front end flanges 17, 18 are partially caulked in several places toward the door front end framing 19 while function of the flanges for fastening the door front end rubber 6 is being kept.
Patent JP-H11280166-A (JP)
Title: Harmful matter removing and reducing method from building component
Inventor: MORITA HIDEFUMI
IPC: E04B1/62
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To remove and reduce harmful matters having a possibility of being generated inside rooms of a building efficiently and without disturbing the matters to other neighboring houses by heating the components of the building ahead of the construction work. SOLUTION: Components of a building are heated before construction of a building. Here, the heating temperature for building components is higher than 40 deg.C and heating time is longer than 1 hour, amount of ventilation air to be exposed to the building components is higher than 10 m<3> /hour and heating is performed while changing air. For example, a building unit 1 with a wooden box framing structure having floor panels and wall panels made of plywood is manufactured in a factory, and this building unit 1 is installed in a chamber 2. Then, heating air is supplied from an air supply duct 21, the building unit 1 is heated, and air in the chamber 2 is forcefully exhausted from an air exhaust duct 22.  At this time, the openings in the building unit 1 are opened to permit the full movement of heated air to the inner portions, and heating temperature for the building unit 1 is measured at the center of floor surface.
Patent JP-H03216427-A (JP)
Title: Drive device for pickup roller
Inventor: TERANISHI SHUNPEI
IPC: B65H3/06
Filed: 1990-01-19
Abstract: PURPOSE:To more stably feed a sheet having a wider size by providing two rotation transmission systems of the one being a forward rotation transmission system and the other being a reverse transmission system between a transmission element rotated around a fulcrum axle and a pickup roller, and providing a switching means to switch the two transmission systems in linkage with forward running and reversing of a motor. CONSTITUTION:Two rotation transmission system of the one being a forward rotation transmission system 20a and a reverse transmission system 20b are located between a pickup roller 7 pivotally supported to an arm 11 and a transmission element 23 pivotally supported to a fulcrum axle 12 of the arm 11. By switching the forward rotation transmission system 20a and the reverse transmission system 20b and simultaneously the rotation direction of a motor 16, a force of contact between the pickup roller 7 and a sheet is switched in two stages of a high and a low stage. Namely, when a sheet is thick, the contact force of the pickup roller 7 is reduced, and when the sheet is thin, the contact force of the pickup roller 7 is reduced to perform the automatic feed of sheets.
Patent JP-S61221622-A (JP)
Inventor: BERUTORAN BOUBU
IPC: G01G19/44
Filed: 1986-01-21
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-H11212862-A (JP)
Title: Data processor and data rewrite processing method for the same
Inventor: KURIBAYASHI AKIRA
IPC: G06F12/06
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To surely avoid a situation in which a reception buffer is fully occupied and runs out of time. SOLUTION: This processor has a feature in its constitution such that, during data deletion at the time of data rewrite with a flash memory 5, a parallel interface control part 2 delays a release timing of a busy signal for notifying a host device by a specified time. That is, the processor has a communication control means as its feature that, during the data deletion by a deletion means, extends a reception interval of rewrite data of a specified unit received from the host device longer than the reception interval at the time of normal mode and, after detecting completion of the data deletion by a detection means, restores the reception interval of the rewrite data of the specified unit received from the host device to the reception interval at the time of normal mode.
Patent JP-H03213691-A (JP)
Title: Feed oil restriction device for oil-sealed rotary vacuum pump
Inventor: NEMOTO TOSHIO
IPC: F04C25/02
Filed: 1990-01-19
Abstract: PURPOSE:To reduce feed oil quantity for lowering exhaust sound by elongating a compression spring made of shape memory alloy when oil temperature rises high at operation of a pump, and moving a disc provided with a feed oil hole for inserting a needle into the feed oil hole. CONSTITUTION:Feed oil for respective pump cylinder chambers is sucked with a sliding vane rotary feed oil pump 11, and a stop valve 12 is pushed down against a valve spring 13 and opened with the feed oil. Restriction for feed oil quantity is performed with a needle 14 and a disc 15 provided with a feed oil hole 17. A compression spring is made of shape memory alloy, elongated at high oil temperature, and the needle 14 is inserted into the feed oil hole to restrict the passage. At low oil temperature, the compression spring is returned to the initial state, the needle is withdrawn from the feed oil hole, the sectional area of the feed oil hole is returned to initial size, and the feed oil quantity is adjusted. In this way, performance of attained pressure can be maintained, and sound of the pump in operation can be lowered.
Patent JP-H02190844-A (JP)
Title: Method and device for packaging photosensitive card
Inventor: KOBAYASHI HAJIME
IPC: G03B42/04
Filed: 1989-01-20
Abstract: PURPOSE:To automatize a packaging work of a photosensitive card by accumulating the photosensitive card in almost the same height level into an accumulating box, containing it into a light shielding magazine from the lower part, closing an opening part and inverting its upper and lower parts, and thereafter, bringing the opening part of the magazine to light-tight seal. CONSTITUTION:A photosensitive card 11 is accumulated in almost the same height level into an accumulating box 12, and a card accumulation body in the accumulating box 12 is contained from the lower part into a light shielding magazine 21 whose opening part 21a is positioned and held downward. Subsequently, the opening part 21a is closed by a shutter 24 and the upper and the lower parts are inverted, and thereafter, light shielding paper 38 is supplied to the opening part 21a of the magazine, and the opening part is brought to light-tight seal. In such a way, a series of work of accumulation of the photosensitive card 11, containing it into the light shielding magazine 21 and light-tight seal can be automatized efficiently.
Patent JP-S60155367-A (JP)
Title: Circular surface plate for diamond pellet
Inventor: SAKAI AKIRA
IPC: B24B37/12
Filed: 1984-01-26
Abstract: PURPOSE:To cause a pellet grinding surface to be uniformly worn, by obtaining a space between lattice points in the radial direction from a specific expression, in the case of a circular surface plate for diamond, which glues a pellet to the lattice points being the intersection between a concentric circle and a radial line equally dividing its periphery, in a surface lapping device. CONSTITUTION:A lattice pattern is formed by drawing concentric circles 1-6 to be ruled on a surface plate and arranging a pellet in crossing points between the concentric circles and radial lines (a)-(n) by which the surface plate is equally divided, but a space between the concentric circles drawn to be ruled on the surface plate for a diamond pellet in a surface lapping device, that is, a lattice space Pi is obtained as a function of radius ri on the surface plate by using any one of the logical expressions I , II, III, IV because uniform wearing of the pellet can not be expected by geometrically arranging it in a lattice shape on the crossing points. Here the space is shown by the function of the radius ri by showing in the expression the alphabet hri for wearing height of the pellet in a position of the radius ri on the surface plate while the alphabet Lri for a contact distance between the pellet in the same position and a work. Further the alphabet Wri, showing a grinding load received by the pellt in the same position, is shown by the function of the radius ri, and the alphabet Lri is determined by a shape of the work, assignment to a carrier and the radius ri.
Patent JP-H03215737-A (JP)
Title: Method for measuring oxygen concentration
Inventor: SUGAMA AKIO
IPC: G01N27/404
Filed: 1990-01-19
Abstract: PURPOSE:To use an oxygen electrode for a long time over a wide range of concns. by controlling the overcurrent of the electrode and changing the thickness of the gas permeation membrane in accordance with the concn. CONSTITUTION:A voltage is supplied to the oxygen electrode 1 from the power source part 3 of an oxygen electrode control part 2, and a current is outputted from the electrode 1. Since the output current is feeble, the output current of the electrode 1 is converted into a voltage by a current-voltage converter part 4 at a magnification of 10<6>-10<7>V/A and outputted. The output at the converter part 4 is monitored by an output current comparator part 5, and the voltage of the power source part 3 is lowered when the output exceeds a set value to keep the output current constant. Furthermore, an oxygen electrode having a thin gas permeation membrane is prepared to measure the oxygen concn. in the low-concn. region, and the oxygen electrode having a thick oxygen permeation membrane is prepared to measure the oxygen concn. in the high- concn. region. Consequently, the maximum output current of the oxygen electrode is limited, the consumption of the anode and electrolyte is controlled, the measuring range is widened, and the service life of the electrode is prolonged.
Patent JP-S58129173-A (JP)
Inventor: HATA TSUGINORI
IPC: F25B27/02
Filed: 1982-01-26
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-H03216874-A (JP)
Title: Rotary recording disk device
Inventor: KAMATA HIROSHI
IPC: G11B21/10
Filed: 1990-01-20
Abstract: PURPOSE:To perform the run-out correction most suitable for each zone by selectively inputting and outputting run-out information at a timing corresponding to the number of sectors. CONSTITUTION:A zone detecting circuit 2 has a function to detect the zone where a head is placed at present, and detected zone information is used as selecting information of a zone-classified run-out table circuit 3 and a run-out timing signal generating circuit 5. A run-out measuring circuit 4 measures the extent of positional deviation of a servo sector based on information of the sector in accordance with the timing clock and stores the extent of correction corresponding to this extent in the run-out table of the zone-classified run-out table circuit 3. The position error correction value corresponding to the zone where the head exists and the output timing of the extent of correction are selectively outputted. Thus, run-out information corresponding to the zone is individually gathered, and run-out correction is performed with the extent of correction most suitable for each zone.
Patent JP-S62169911-A (JP)
Title: Combustion device
Inventor: SHIRAI YUTAKA
IPC: F23D14/14
Filed: 1986-01-21
Abstract: PURPOSE:To prevent thermal expansion and contraction of a burner case during heating and cooling and to prevent thermal strain and thermal deformation of a burner port wire net, by a method wherein plural beads, extended along a peripheral direction, are placed to the burner case formed in an U-shape in cross section. CONSTITUTION:Gas, injected through a nozzle 18 of a burner case 11, attracts air therearound through a damper 20 by the ejector effect of a throat part 19, the gas is mixed with primary air, and the mixture is burnt at a burner port wire net 4. Since plural beads 13, extended in a peripheral direction, are projected on the outer peripheral surface of the burner case 11 formed in an U-shape in cross section, deformation of the burner case 11 due to thermal expansion and contraction during heating and cooling is decreased, resulting in prevention of thermal strain and thermal deformation of the burner port wire net 14 and improvement of reliability and durability.
Patent JP-S63179965-A (JP)
Title: Sliding material composition
Inventor: ISOMURA AKIHIKO
IPC: C08L101/00
Filed: 1987-01-22
Abstract: PURPOSE:To obtain a sliding material composition suitable for automobile parts, OA (office automation) equipment parts, etc., having excellent sliding characteristics and moldability, by blending a thermoplastic resin with a specific amount of porous fluororesin powder as a filler for improving sliding properties. CONSTITUTION:A thermoplastic resin (e.g. polyacetal resin, polyamide, resin, etc.) is blended with 1-30wt.%, preferably 5-20wt.% porous fluororesin powder (e.g. porous polytetrafluoroethylene powder having 10-20mum average particle diameter) and preferably 3-15wt.% lubricating oil (e.g. cylinder oil, etc.).
Patent JP-H08200594-A (JP)
Title: Cryogenic liquefied gas storage tank
Inventor: OMORI TAKAO
IPC: B65D90/02
Filed: 1995-01-27
Abstract: PURPOSE: To store cryogenic liquid without any trouble by enhancing heat insulating properties, and miniaturizing the whole by adopting a flexible structure to the outside. CONSTITUTION: A membrane vacuum tank 9 to serve as an outer tank is made into a thin and light flexible structure and supported by an inner tank 8, the density of a foaming insulating layer 11 for supporting the load of the membrane vacuum tank 9 between it and the inner tank 8 is decreased, miniaturization and improvement of the insulating properties are achieved, and the inside of the foaming insulating layer 11 is evacuated by making use of cryogenetic power of the cryogenic liquid 7, so as to improve the heat insulating properties by the vacuum insulation.
Patent JP-S57125916-A (JP)
Title: In-mirror type lens
Inventor: SHIBUSAWA KIYOKAZU
IPC: G02B17/00
Filed: 1981-01-30
Abstract: PURPOSE:To reduce weight and to prevent the generation of distortions of a reflectng mirror by molding a reflecting mirror body and a cylindrical body into one body with a resin. CONSTITUTION:A reflecting mirror body 12 is molded of a resin such as polycarbonate into one body to one end of a cylindrical body 13 containing lenses 15, and a reflecting mirror 11 is formed on its plane part 12a. The plural lenses 15 are interposed via spacing rings 16 in the step part 13a of the bore of the body 13, and an annular lens retainer 17 is screwed to the body 13, whereby the lenses 15 are fixed. Thereby, the weight is reduced and the generation of the distortions of the reflecting mirror is prevented.
Patent JP-S63193239-A (JP)
Inventor: EIMOSU INTOREITAA
IPC: G06F11/36
Filed: 1988-01-21
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。