baber/WOPTO huggingface dataset:
Patent JP-S59113011-A (JP)
Title: Manufacture of unsaturated polyester resin molding material
Inventor: HANIYUU KOUSHI
IPC: C08L23/00
Filed: 1982-12-21
Abstract: PURPOSE:To obtain the titled molding material having a low shrinkage and improved coloring and mechanical characteristics, by incorporating an unsaturated polyester resin with a crosslinking agent, filler, etc. and a styrene-vinyl acetate block copolymer containing polystyrene in a specific proportion as a shrinkage reducing agent. CONSTITUTION:An unsaturated polyester resin is incorporated with a crosslinking agent, filler, reinforcing fibers and a styrene-vinyl acetate block copolymer with 40-60wt% polystyrene content as a shrinkage reducing agent to give the aimed molding material. The above-mentioned unsaturated polyester resin is preferably obtained by esterifying one or more of an alpha,beta-unsaturated dibasic acid, a saturated dibasic acid and a glycol as reaction components at 120- 210 deg.C in an atmosphere of N2 gas and has <=30 acid value.
Patent JP-H10189711-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: IWASA SHOICHI
IPC: H01L21/8242
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To make element size small without impairing element isolation function, by a method wherein a pattern is formed over the element activated region, wherein impurity diffusion layer close to the first conductive film is formed, and the first and the second conductive films, which are capacitive coupled with lower layer of the impurity diffusion layer, are integrally formed. SOLUTION: A side electrode 6 is formed on an element active region, where an impurity diffusion layer 4 is formed through a gate oxide film 8, and an electrode film is capacitive coupled with the impurity diffusion layer 5. The electrode film is formed on a silicon semiconductor substrate 1 through the gate oxide film 8. The gate electrode 4, which is formed by patterning in such a manner that it is formed in the vicinity of the boundary part of a field shield element isolation structure 2 and the element active region, is integrally formed with the side electrode 7, which is formed by patterning in the vicinity of the boundary part of the field shield element isolation structure 2 and the element active region. As a result, element isolation can be accurately accomplished by a shield plate electrode 22, and the breakdown strength of an MOS transistor can be improved.
Patent JP-S59171130-A (JP)
Inventor: FURANSHISU EMIIRU JIYASUPAA
IPC: H01L21/312
Filed: 1983-11-26
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-H0388553-A (JP)
Title: Conference device
Inventor: TAKAGI YUKIMASA
IPC: H04M3/56
Filed: 1989-08-31
Abstract: PURPOSE:To execute the three-person communication service by establishing a communication circuit between a telephone set and a terminal irrespective of an outgoing and an incoming, and switching this communication circuit to a circuit of the other telephone set and the terminal. CONSTITUTION:After confirming a dial tone by a telephone set TEL1, an outgoing and an incoming are connected to a terminal EP1. Subsequently, an incoming is called through an electric communication equipment EE2 from a terminal EP2, and when a telephone circuit between the telephone set TEL1 and the terminal EP1 is connected, when a telephone circuit between switches is connected so that the terminal EP1 is connected to a telephone set TEL2, a switch SW1 is operated so that the terminal EP1 is connected to the telephone set TEL2. When an incoming display is executed by an incoming detection display part RING, a switch SWA is operated so that the telephone set TEL1 is connected to the electric communication equipment EE2 side. By said operation, telephone circuits between the telephone set TEL2 and the terminals EP1, EP2 are connected, and a three-person conference is executed.
Patent JP-H05116467-A (JP)
Title: Image receiving sheet for sublimation transfer recording
Inventor: KUSHI KENJI
IPC: B41M5/52
Filed: 1991-09-03
Abstract: PURPOSE:To obtain an image receiving sheet which does not warp or curl by the heat of a thermal head when recording is performed by providing a dye receiving layer on a base material and providing a highly elastic resin layer with at least a specified elasticity and at most a specified thickness on the opposite side of the dye receiving layer of the base material. CONSTITUTION:A dye receiving layer 2 consisting of a polyester resin etc., is provided on a base material 1 and a highly elastic resin layer 3 with an elasticity of at least 150 kgf/mm<2> and a thichness of at most 60mum and consisting of polyethylene terephthalate is provided on the opposite side of the dye receiving layer 2 of the base material 1. As the result, an image receiving sheet for sublimation transfer recording which does not warp or curl by the heat of a thermal head when recording is performed.
Patent JP-2001046478-A (JP)
Title: Air cleaning device and air conditioning system
Inventor: USAMI TEIICHI
IPC: A61L9/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of dew condensation after reproduction of an absorption member by providing a reproduction space covering at least a part of the absorption member, disposing a catalyst structure and a heating means in the reproduction space, and providing an exhausting passage for exhausting gas in the reproduction space. SOLUTION: A portion where an absorption member 11 absorbs an odor component and a hazardous component is disposed in a reproduction space 16, and the absorption member 11 and a catalyst structure 17 are heated in the reproduction space 16. Then, the odor component absorbed in the member 11 from processed air is removed from the absorption member 11, a catalyst is activated to deodorize or eliminate hazardousness of these components, and the absorption member 11 is reproduced. For reproducing the absorption member 11, gas in the reproduction space 16 can be exhausted from a gas exhausting passage 19. Thus, moisture evaporated from the absorption member 11 by heating can be exhausted from the gas exhausting passage 19.
Patent JP-H0271649-A (JP)
Title: Interface circuit
Inventor: WATANABE ISAO
IPC: H04L69/40
Filed: 1988-09-06
Abstract: PURPOSE:To eliminate the adverse effect onto a data terminal equipment attended with power failure and to continue excellent communication by using a status signal so as to monitor a voltage value and a time and controlling an input signal according to the result of monitor. CONSTITUTION:A voltage monitor circuit 4 monitors an indefinite voltage of an input signal from an output circuit 11 of a data terminal equipment 100 to a signal input circuit 31 of a data transmitter 200 through a status signal and outputs logical 1 when the voltage reaches a voltage at the outside of a specified range. If an opposite station is subjected to power failure, logical 1 is outputted. A time monitor circuit 5 recognizes it as power interruption of the opposite station if the consecutive time of logical 1 lasts for a time or over and outputs logical 1 to an interface control circuit 6. The circuit 6 stops the input, signal to the signal input circuit 31. When the power of the opposite station is restored, the input stop is released via a stable period.
Patent JP-S6469570-A (JP)
Title: Production of electroconductive sialon
Inventor: OGASAWARA YUKIO
IPC: C04B35/599
Filed: 1987-09-07
Abstract: PURPOSE:To produce an electroconductive sialon having reduced scattering of resistance value in each site in a raw material, by adding a specific TiN to beta type sialon. CONSTITUTION:Si3N4 is mixed with Y2O3, AlN and 20-50vol.% TiN having 0.1-10mum average particle size (d) and <50% distribution range of particles size (delta/d) (delta is standard deviation), molded and then sintered to provide the electroconductive sialon expressed by the formula (0<Z<1) containing TiN and having <=1OMEGA.cm electric resistance rate at ambient temperature and positive coefficient of resistance temperature.
Patent JP-H1044999-A (JP)
Title: Bar for crossing gate
Inventor: WATANABE TOSHIYUKI
IPC: B61L29/04
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To enhance tensile strength, and to prevent sagging of a tip by forming a tubular rod made of synthetic resin, and integratedly embedding at least one thread over the whole length in the longitudinal direction from a base end to a forward end of the rod. SOLUTION: A bar A for a crossing gate is made of synthetic resin such as polyvinyl chloride tube, and formed in a tubular rod 1 of elliptical section having the minor axis (x) and a major axis (y) from a base end to a forward end. One fiber filament 2 is embedded over the whole length in the longitudinal direction from the base end at the right and left positions to the minor axis (x) of the rod 1 and at the upper position of the major axis (y). The filament 2 is 3-5% in elongation, and >=20gpd in tensile strength, and non-conductive. The filament 2 is integratedly embedded in rib-shaped thick-wall parts 3a, 3b, 3c provided over the whole length in the longitudinal direction from the base end provided at the inner surface position.  Strong tension is applied in the longitudinal direction by the filament, and the whole rod is kept in the horizontal condition without deflection of the forward end.
Patent JP-S59112196-A (JP)
Title: Finned heat exchanger
Inventor: YAJIMA RIYUUZABUROU
IPC: F28F1/12
Filed: 1982-12-18
Abstract: PURPOSE:To reduce the quantity of a fin material required without lowering fin efficiency and contrive to reduce cost, by locally varying the plate thickness of the fin in accordance with a transmitted heat flux. CONSTITUTION:The plate thickness (t) of the aluminum made fins 2 provided on the outside periphery of a heat-transmitting pipe 1 used as a heat source, with the plate thickness at point A taken as a reference, is varied in the x-direction so that tC=tD=0.4tA, where tC is the plate thickness at point C at the upstream end where an air flow passing through the center of the pipe is varied, tD is the plate thickness at point D on the downstream side, and tE is the plate thickness at point E at the downstream end. The plate thickness is varied in the y-direction so that tB=0.1tC, where tB is the plate thickness at point B on the upstream side. By thus varying the plate thickness (t) of the fin in accordance with the magnitude of the transmitted heat flux (q), flow distribution becomes more symmetrical on the front and back sides of the pipe 1, and temperature variation on the surfaces of the fins becomes more uniform. This is the effect of increasing the plate thickness (t) on the upstream side of air flow in accordance with the fact that the transmitted heat flux (q) in the fins is larger on the upstream side.
Patent JP-H0919113-A (JP)
Title: Circular core plate, fixing tool for slotting core, rotor core and method for fixing circular core plate to slotting core fixing tool
Inventor: YAMADA SHIGETO
IPC: B21D43/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance the workability by making two fixing holes to be fitted with a slotting core fixing tool thereby facilitating the work for fixing a circular core plate to the slotting core fixing tool. SOLUTION: One fitting part 25 having a guide part 25a shorter than the other fitting part is inserted into one fixing hole 21. Since the guide part 24a of the other fitting part 24 is tapered longer than one guide part 25a, a space is present between the fixing hole 21 and the fitting part 24 and facilitates fitting. When a core plate 10 is pushed down, one fixing hole 21 guides the other fitting part 24 to the other fixing hole 21. The core plate 10 and the fixing tool 22 can be positioned easily because they are fitted with reference to two fixing holes 21 made symmetrically to an axial hole 10a.
Patent JP-S61101626-A (JP)
Title: Supercharge pressure control unit
Inventor: OKADA TORU
IPC: F02B37/12
Filed: 1984-10-24
Abstract: PURPOSE:To prevent the engine output from lowering and the air-fuel ratio from changing by controlling to open or close a waste gate valve based on the detected value of the atmospheric pressure and/or the atmospheric temperature so that knocking or the cylinder inside pressure assumes a predetermined allowable value. CONSTITUTION:In the control unit in which a bypass 7 is connected to an exhaust passage 6 so that the bypass 7 makes detour of a turbine 3 of a supercharger 1, and a waste gate valve 8 is provided swingably around a pin 9 at the joint portion on the upstream side, said valve 8 is opened by the output of a step motor 18 controlled by an electronic control unit (ECU)20 through a connecting rod 19 against a force exerted by a tension coil spring 17. The ECU is designed to control the opening degree of the valve 8 so that the cylinder inside pressure detected by a cylinder inside pressure sensor 21 provided by being exposed within a combustion chamber 4 assumes a set maximum value, in a case where the atmospheric pressure detected by an atmospheric pressure sensor is lower than a reference atmospheric pressure and/or the atmospheric temperature detected by an atmospheric temperature sensor is higher than a reference atmospheric temperature.
Patent JP-H04106902-A (JP)
Title: Varistor element
Inventor: GAMO SHUSUKE
IPC: H01C7/10
Filed: 1990-08-24
Abstract: PURPOSE:To make it high in performance and fix the performance among elements by constituting a varistor element out of zinc oxide and glass, which couples this, and specifying the composition of the glass with lead oxides, boron oxides, zinc oxides, and bismuth oxides. CONSTITUTION:A varistor element consists of 30-70wt.% zinc oxides and 70-30wt.% glass, which couples these. The composition of the glass is 85-35wt. portion of lead oxides, 6-25wt. portion of boron oxides, 3-20wt. portion of zinc oxides, and 6-20wt. portion of bismuth oxides. Moreover, in the glass composition, 6-20wt. portion of bismuth oxides may be replaced with any of 6-20wt. portion of manganese oxides, 6-20wt. portion of cobalt oxides, and 6-20wt. portion of antimony oxides. As a result, a varistor element, which is highly efficient and whose performance is fixed, can be offered, therefore a high quality of liquid crystal display can be obtained.
Patent JP-H0386489-A (JP)
Title: Chuck device
Inventor: INAGAKI NAOYUKI
IPC: B23Q7/04
Filed: 1989-08-30
Abstract: PURPOSE:To hold a weak part easy to be destroyed without its damage by providing a deforming means which generates tension on an elastic means with the elastic deformation of the elastic means for holding the body to be chucked. CONSTITUTION:Tension is generated on an elastic means 2 by elastically deforming an elastic means(O ring) 2 by a deforming means(air cylinder) 3. The plural places of the outer periphery of the body to be chucked(work) (a) are held by this tension of the elastic means 2. The elastic means 2 is expanded along the outer periphery of the body (a) to be chucked by the elastic force even in the case of its being shrinked more than the outer diameter of the body (a) to be chucked. Consequently there is no possibility of being scratched even in the case of the body (a) to be chucked of a weak part easy to be broken, etc., for instance, by the elastic means 2.
Patent JP-S60115533-A (JP)
Title: Oligomerization process
Inventor: HIROOKA SEIJI
IPC: C07C67/00
Filed: 1983-11-28
Abstract: PURPOSE:To carry out the oligomerization of an alkenyl- or alkylidenenorbornene, economically, by using a catalyst comprising a combination of an organic alkali metal compound with a specific complexing agent such as a substituted polymethylenediamine, substituted polyethylene-polyamine, etc. CONSTITUTION:The dimer of the compound of formula III or formula IV (R1-R4 are H or CH3) useful especially as a reactive plasticizer, etc. is produced economically by oligomerizing the compound preferably at 95-170 deg.C, in the presence of a binary catalyst comprising a combination of (A) an organic alkali metal compound (the alkali metal is Na and/or K) and (B) one or more complexing agents selected from (i) the compound of formula I (n is integer of >=2; R1-R4 are alkyl, cycloalkyl, aryl or aralkyl), (ii) the compound of formula IIand (iii) triethylenediamine. High dimerization activity can be attained by using 0.1-5mol-equivalent, especially 0.5-2mol-equivalent of the complexing agent based on the organic alkali metal compound.
Patent JP-H0386089-A (JP)
Title: Driver for hysteresis motor
Inventor: ARAKI KUNIYUKI
IPC: H02P1/46
Filed: 1989-08-30
Abstract: PURPOSE:To efficiently drive a motor by providing a circuit for automatically setting the start initializing time of a VVVF (variable voltage variable frequency) inverter. CONSTITUTION:A VVVF inverter 1 is composed of a power inverter 2, a smoothing circuit 3, a current transformer 4, a power inverter 5, and connected to a voltage divider 6. The divider 6 is composed of a breaker 7, switches 8a-8n, current transformers 9a, 9n, an average current vector difference detector 10. Before the inverter 1 is operated, start initializing time is set in advance, and inputted to a start initialization automatic setter 13. An operation matched to hysteresis motors 14a-14n having slow acceleration is required by a malfunction signal from the detector 10 and a DC current comparator 12, and the setter 12 is automatically set to a time longer than the preset start initializing time.
Patent JP-H0275451-A (JP)
Title: Continuous casting method by using shifting mold type continuous casting machine
Inventor: TAKASUGI HIDETO
IPC: B22D11/06
Filed: 1988-09-07
Abstract: PURPOSE:To prevent the development of breakout and to stably obtain a ingot having excellent surface characteristic by inclining a continuous casting machine to understream side at the specific angle and forming a pouring nozzle so as to flow molten metal from lower side of the molten metal surface in a mold space. CONSTITUTION:The tip part 14a of the molten metal pouring nozzle 14 inserted into the mold space of the shifting mold type continuous casting machine inclined to downstream side at 3-20 deg. angle from horizontal plane, has sharp inclination upward and the outlet 15a of an introducing hole 15 is arranged downward at the lower part of the tip part thereof. The molten metal in a tundish is poured into the mold space through the outlet 15a of the introducing hole 15. By this method, the molten metal passing through the nozzle 14 is directly brought into contact with the wall surface of the lower mold 4 and further, goes over a metal 28 and is brought into contact with at least the wall surface of the upper mold 4 at the downstream side from the metal head 28. By this method, the ingot having good surface characteristic can be obtd.
Patent JP-S59115632-A (JP)
Title: Line protector
Inventor: TATEISHI HITOSHI
IPC: H04B17/40
Filed: 1982-12-22
Abstract: PURPOSE:To section a terminal device and a line by a control signal from a central device by providing a function of suppression of an unnecessary harmonic by inhibiting the transmission of a signal having an excessive amplitude due to a failure of a terminal device or a wrong operation. CONSTITUTION:In checking an abnormal transmission/receiving state, a relay RL is driven by the control signal transmitted from the central device and contacts S11, S12 are changed over. In this case, a transmission terminal DS of the terminal device is short-circuited or terminated by a terminating impedance element Z and no transmission data is outputted to a transmission terminal LS. Then, the primary side of the 1st isolation transformer T11 and the secondary side of the 2nd isolation transformer T12 are connected in cascade by a jumper J0 connecting the neutral tap points and the contacts S11 and S12. Thus, when a test signal f1 is transmitted from the central device via exclusive lines L3, L4, the test signal f1 is transferred to the central device by a loop back circuit formed by the 1st and the 2nd isolation transformers T11, T12.
Patent JP-H1164104-A (JP)
Title: Optical sensor and luminaire
Inventor: MATSUI HIROTAKA
IPC: F21V23/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To improve the mounting work property of a sensor cover, and mount the sensor cover in a prescribed position capable of surely blocking a sensor hole by providing the translucent sensor cover for blocking the sensor hole on the outer surface of a sensor case. SOLUTION: An optical sensor device 23 has a sensor case 31, a sensor cover 32, and a sensor unit 33. A sensor hole 47 is formed in the center of the flat part 43 of the sensor case 31. The sensor cover 32 is formed of a translucent material, for example, as a transparent Tetron film. To assemble the optical sensor device 23, the sensor cover 32 is stuck to the sensor case 31 through a double-surfaced adhesive tape, and the sensor hole 47 is blocked by the sensor cover 32. Since the place for sticking the sensor cover 32 is situated on the outer surface of the sensor case 31, the mounting work property of the sensor cover 32 can be improved, and the sensor cover 32 can be mounted in a prescribed position capable of surely block the sensor hole 47.
Patent JP-S61102913-A (JP)
Title: Construction of steel sheet pile wall
Inventor: KAWAMOTO ISAMU
IPC: E02D5/04
Filed: 1984-10-26
Abstract: PURPOSE:To construct a steel sheet pile wall by using a low-height pile driving tower by a method in which following steel sheet piles are driven adjacently to the preceding steel sheet piles set at a smaller interval than that of the preceding piles, and both the steel sheet piles sets are connected with parts having a given strength correspondingly to the variation of the interval between them. CONSTITUTION:A sheet pile set 1 formed by assembling plural steel sheet piles is lifted up by a pile driving tower 3 and then erected onto the seabed ground 6 and driven by a hammer. A similar sheet pile set 1 is driven adjacently to the preceding sheet pile set 1 at an interval W of 1-2 steel sheet piles into the ground 6. A connector 7 formed by clamping two connecting plates 8 in a horizontally slidable manner by bolts 10 and nuts 11 is lifted up and driven into the ground between the sheet pile sets 2 previously driven by connecting their couplers 12 with the couplers of the piles 2.
Patent JP-H0273120-A (JP)
Title: Optical sensor circuit
Inventor: TANAKA MAKOTO
IPC: G01J1/44
Filed: 1988-09-07
Abstract: PURPOSE:To reduce variations in sensitivity of sensors in an array by maintaining a capacitor at the reference voltage after the voltage of the capacitor once reaches to the reference voltage. CONSTITUTION:An FET 6 is added between a terminal of a photodiode 1 and an input terminal of the reference voltage for a comparator 2. When the potential of the terminal T reaches to the reference, the output of the comparator 2 inverses to change the output of flip-flop 5 from H to L. The FET 6 is turned on by way of a NOT element N2. Thus, the potential of terminal T (potential to VDD of the capacitor 4) can be maintained at the reference level after the operation of the photosensor stops.