baber/WOPTO huggingface dataset:
Patent JP-2000129939-A (JP)
Title: Skeleton structure of standardized apartment house
Inventor: HASHIJIMA MASAHARU
IPC: E04H1/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a skeleton structure capable of achieving industrialization, standardization, qualification and quantification in a standardized apartment house, and satisfying the diversified requests on the market. SOLUTION: In a skeleton structure of a standardized apartment house to be constituted by connecting basic units to each other, the base unit is formed in a rectangular parallelepiped three-dimensional space with side surfaces formed of a pair of opening surfaces opposite to each other and a pair of boundary surfaces, has a flat slab part 10 and a beam slab part 20, and has a plurality of inner columns 30 erected on the line parallel to the boundary surfaces and a plurality of beams, and the flat slab part 10 is of reverse beam structure while the beam slab part 20 is of forward beam structure.
Patent JP-H10134948-A (JP)
Title: Induction heater device
Inventor: SONOBE MANABU
IPC: H05B6/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an induction heater device, of which efficiency is improved and while of which maximum applied power is increased, by separating a solenoid coil to plural parts, and arranging a round copper pipe in both ends of the coil, and arranging a square copper pipe at an intermediate part thereof. SOLUTION: A material 3 to be heated, which is carried in line, is passed through inside a solenoid coil 2, which is formed by winding copper pipes 2a, 2b, and while induction heating is performed to the material 3 to be heated. In this induction heater device, the solenoid coil 2 is divided into three or more parts, and two coils 2a, which are respectively formed of a round copper pipe 1, are arranged in both ends of the coil, and a coil 2b, which is formed of a square copper pipe 4, is arranged at an intermediate part of the coil. These coils 2a, 2b, 2a are electrified by an alternating current power source 6 in parallel with each other, and furthermore, cooling water 7 is passed through the coils.  With this structure, quantity of interlinkage of a magnetic flux, which is generated by the solenoid coil 2, with the coils 2a, 2b is reduced so as to restrict the generation of excessive current loss, and the efficiency is improved, and while the heating is restricted so as to reduce the quantity of the coil cooling water, and the maximum applied power is increased.
Patent JP-H05141008-A (JP)
Title: Joint metal fittings for rod-shaped body
Inventor: MAEDA KENICHI
IPC: E04B1/58
Filed: 1991-11-21
Abstract: PURPOSE:To obtain the joint metal fittings of rod-shaped bodies to be simply composed at a low cost for enabling long bolts and reinforcements to be continuously connected to each other with simple working. CONSTITUTION:On the respective one-end section side surfaces of two rod-shaped bodies 34, 36 to be connected to each other, plate bodies 12a, 12b to be firmly fitted are firmly fitted. Then, on the plate bodies to be firmly fitted, connecting plate bodies 14a, 14b are fixed to be set in the direction roughly orthogonal to the extending direction of the respective rod-shaped bodies 34, 36. Then, on the connecting plate bodies, tie member inserting holes 16a, 16b are formed, and through the inserting holes, a tie member 18 is inserted, and both the connecting plate bodies are fixed to be bonded to each other. By the firmly fitting and fixing work of extremely simple component members in this manner, joint metal fittings are composed, and by the simple working of tie working with the tie members of bolts, nuts, and the like, the connecting work of the two rod-shaped bodies can be completed.
Patent JP-H11162847-A (JP)
Title: Semiconductor substrate and formation thereof
Inventor: AMANO HIROSHI
IPC: H01L21/20
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of quality accompanying picking of exposure substrate with a low crystal defect density from a growing furnace by allowing a III group nitride semiconductor to grow on a III group nitride semiconductor substrate or different types of substrates made of sapphire, etc., and crystallizing a low-temperature deposition thin film. SOLUTION: A III group nitride semiconductor substrate or a sapphire substrate 11 is placed on the heating part in an organic metallic compound vapor- phase growth device, and after a nitrogen in the device is displaced with hydrogen, an ammonium and a trimethyl aluminum are supplied to deposit a first low-temperature deposition buffer thin film 32. Next, the thin film 32 is changed to single crystal and a first single crystal GaN thin film 33 is grown thereon, and then a thin film 34 containing Ga and nitrogen is deposited. Further, a GaN thin film is subject to single crystal growth on the thin film 34 so as to form a second single crystal GaN thin film 35. Therefore, an exposure substrate with a low density of crystal defect can be obtained and the deterioration of quality be prevented.
Patent JP-H04179227-A (JP)
Title: Drying apparatus
Inventor: TAKIZAWA YOSHIHARU
IPC: H01L21/304
Filed: 1990-11-14
Abstract: PURPOSE:To lower the temperature of an atmosphere around an object to be cleaned and to enhance a drying speed by a method wherein, at an apparatus by means of which the object to be cleaned is dried by a hot wind while it is being pulled up from warm water, an evacuation port is formed between a hot-wind nozzle and the warm water. CONSTITUTION:An object 1, to be cleaned, which has been immersed in warm water 2 at the inside of a warm-water bath 11 and which has been preheated is pulled up; a hot wind 6 is given from a hot-wind nozzle 3; moisture which has adhered to the surface is changed to steam by the preheating operation and the hot wind. The steam and steam 8 which rises from the warm-water bath 11 are sucked by an evacuation duct 4 and are discharged as an evacuation 7. Thereby, a steam density is lowered at the upper part of the hot-wind nozzle 3, a temperature is lowered and a drying speed is enhanced.
Patent JP-H08164462-A (JP)
Title: Pressure casting method
Inventor: NOZAKI MIKINARI
IPC: B22D17/22
Filed: 1994-12-09
Abstract: PURPOSE: To shorten the cycle time of casting while surely preventing the development of defects of shrinkage hole, blow hole, etc. CONSTITUTION: A solenoid switch valve 40 is closed at the time of starting the pressure casting to hold the condition, in which the cooling water is not fed to a cooling water passage 12. After passing a prescribed time from the filling-up of molten metal into a cavity 10, a pressurizing pin 28 is advanced at slow speed together with a hydraulic piston 24 and the detection of solidified condition of the molten metal is started, and at the same time, the passing time T2 is measured with a counter in the control computer 50. At the point of time when the received pressure of the pressurizing pin 28 reaches the setting pressure, the pressurization of the molten metal is started and at a specific time later, the pressurizing pin 28 is stopped to complete the pressurization.  At this time, the passing time T2 is calculated and in the case of being less than the setting time T1, the casting at the following time is executed in the condition of feeding no cooling water. On the other hand, in the case of being T1<=T2, the solenoid switch valve 40 is opened to supply the cooling water, and the casting at the following time is executed while cooling a casting metallic mold 4.
Patent JP-H05121479-A (JP)
Title: Semiconductor device
Inventor: KOROGI YASUHIRO
IPC: H01L21/60
Filed: 1991-10-25
Abstract: PURPOSE:To alleviate a limit in a pattern layout when an IC having different functions on the same chip is manufactured. CONSTITUTION:Functions of an operating circuit are switched by selecting power inputting pad 3a or 3b of a function switching circuit and wiring a Vcc power pad 1 (or GND pad 2) thereto, and a power level is supplied to the pad 1 (or the pad 2) adjacent to the pad 3a, 3b.
Patent JP-S63160395-A (JP)
Inventor: HORIGUCHI FUJIO
IPC: B23K1/00
Filed: 1986-12-24
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-2001121345-A (JP)
Title: Cutting device
Inventor: YAMASHITA SABURO
IPC: B23D49/16
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of using with good workability even in a narrow space and reducing the burden of fire protection sharply. SOLUTION: This device is provided with a cutting device 16, which is formed out of a cutter 18 having a saw blade 17 capable of reciprocating in the longitudinal direction and a holder 19, on which the cutter 18 is pivotally mounted so that it can be tilted and which is formed so that a part (a flange part 15a) of an object (H-steel) to be cut can be fixed via mounting means (a clamp part 20, a bolt holes 21, a bolt 22 for fixing). Accordingly, this cutting device 16 only requiring a relatively small space can be used at the time of cutting work in a narrow space instead of a conventional gas cutting machine.
Patent JP-H11138326-A (JP)
Title: Cemented carbide ball end mill having ball nose part whose half tip part indicates excellent antifriction property
Inventor: HAMAZAKI MOTOYA
IPC: B23C5/16
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To indicate an excellent antifriction property in a half tip of a ball nose, in the cutting of a highly hard steel such as a die steel, and to exercise an excellent cutting performance along a long period. SOLUTION: A ball end mill made of a cemented carbide alloy has each combination phase forming component of 7 to 10% of Co; 0.1 to 2% of Cr; and 0.1 to 1% of V and the remaining part is a composition consisting of a dispersed phase forming component of a WC and a an unavoidable impurity. Furthermore, the WC particles at the half tip part of a ball nose part are made in relatively coarse particles compared with the WC particles at the other parts. In the relation of the antimagnetic force indicated by the cemented carbide alloy and the means particle diameter in the attached figure, it is composed of a cemented carbide alloy to indicate the antimagnetic force of 64 to 270 Oe in the half tip part of the nose part, and 280 to 500 Oe in the other parts.
Patent JP-H10141198-A (JP)
Title: Ignition device having ion current detecting device
Inventor: FUKUMURA YOSHIYUKI
IPC: F02P5/153
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of detecting knock frequency component generated in an ion current by setting constants of a secondary inductance, a secondary resistance and a stray capacity capacitor in such a manner that a resonance part and a knock frequency part of a detected ion current are put in the same position. SOLUTION: An ignition device comprises an igniter provided on the primary side of an ignition coil 1, an ignition plug provided on one side of the secondary side, and an ion current detecting device and an engine control part which are provided on the secondary side. The secondary side of the ignition device is provided with a secondary inductance L2 for determining the secondary impedance, a secondary resistance RL, and a stray capacity capacitor CL. Constants of the secondary inductance L2, the secondary resistance R2, and the stray capacity capacitor CL are set in such a manner that a resonance part and the knock frequency part of the detected ion current are substantially in the same position to form a waveform of characteristic. Thus, the efficiency of detecting the knock frequency component can be improved.
Patent JP-H10131667-A (JP)
Title: Pipe body proplulsion burying method and cylindrical body used in the method
Inventor: YASUGI KUNIO
IPC: F16L9/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent underground water, skid and debris from flowing into an arrival shaft from clearances between small diameter pipe bodies and the excavated ground at the time of evacuating a shield machine onto the arrival shaft side when the shield machine reaches the arrival with the small pipe bodies following it. SOLUTION: A cylindrical body 2 with the same outer diameter as a shield machine 1 is connected to the shield machine 1. A head pipe body 3 with a small bore is insert-fitted into the cylindrical body 2, and while adding pipe bodies 3 of the same shape to the pipe body 3, the shield machine 1 is driven forward to bury the pipe bodies 3 up to an arrival shaft 12. While bringing the outer peripheral surface of the shield machine 1, having reached the arrival shaft 12, into pressure contact with pit mouth packing 6 mounted to a pit mouth 5, the shield machine 1 is evacuated into the arrival shaft 12, and the succeeding cylindrical body 2 is made face the pit mouth 5 and buried along with the pipe bodies 3 in the state of the outer peripheral surface being brought into pressure contact with the pit mouth packing 6.
Patent JP-H01149531-A (JP)
Title: Synchronization maintaining device in ss-tdma satellite communication earth station
Inventor: NAKAMURA HIDEKI
IPC: H04B7/15
Filed: 1987-12-04
Abstract: PURPOSE:To maintain a synchronization to the switching period of a satellite by deciding whether the synchronizing bit pattern of a transmitted and received burst for synchronizing is proper or improper, and always obtaining the proper synchronizing bit pattern. CONSTITUTION:A transmitting timing correcting circuit 15 recognizes the dislocation of the transmitting timing of the title device by position error information 25 transferred from a bit pattern comparing circuit 14, and transmitting timing correction data 28 are outputted to a transmitting timing generating circuit 17. The circuit 17 corrects a transmitting frame timing is response to the input of the correction data 28, and the timing is outputted to a transmitting burst generating circuit 18. Then, the circuit 18 generates a burst 31 for synchronizing in making a transmitting timing signal 19 and a system clock 30 into a reference, and the burst is outputted to a modulating circuit 19. At such a time, a metric bit pattern in the burst for synchronizing is rewritten to a new metric pattern in response to that a metric pattern 27 is transferred from a bit pattern preparing circuit 16, the pattern is modulated by the modulating circuit 19, and it is outputted.
Patent JP-H03232279-A (JP)
Title: Photosensor
Inventor: NAKAYAMA MASAO
IPC: H01L31/0264
Filed: 1989-11-27
Abstract: PURPOSE:To prevent a photosensor from deteriorating in characteristics by a method wherein a reflective section comparatively excellent in reflectivity to an optical signal is formed on a side opposite to a photodetective surface interposing a photoelectric conversion region between them. CONSTITUTION:A PIN photodiode is formed in such a manner that an Si film is epitaxially grown on a sapphire substrate 4, N-type impurity is implanted into the film concerned high in concentration, implanted impurities are diffused to form an N<+> layer 5, an I layer 6 is epitaxially grown, P-type impurities are injected into the upper part of the layer 6, and the implanted impurities are diffused to form a P<+> layer 7. Signal lead-out electrodes 8 and 9 are formed so as to be connected to the N<+> layer 5 and the P<+> layer 7 respectively, and then a metal film 10 is attached to the rear side of the sapphire substrate 4, light incident on the P<+> layer 7 passes through the I layer 6 and the N<+> layer 5, attenuating in energy, reaches the metal film 10 penetrating through the sapphire substrate 4 without being attenuated, the reflected light is made to penetrate through the sapphire substrate 4 again and to advance toward the N<+> layer 5, the I layer 6, and the P<+> layer 7 attenuating in energy. In result, an photosensor of this design can be elongated in absorption length without changing a photoelectric conversion region in physical length and prevented from deteriorating in characteristics.
Patent JP-S63159315-A (JP)
Title: Cataplasm
Inventor: YAMAGUCHI KOZO
IPC: A61K9/70
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a cataplasm having excellent tacky adhesiveness and stability of drug with time, comprising a W/O type emulsion prepared by dispersing an organic acid-containing water phase into an oily phase containing a polystyrenic thermoplastic elastomer, a tackifier, a medicinal component, an emulsifying agent, etc. CONSTITUTION:A cataplasm of W/O type emulsion obtained by dispersing a water phase containing 0.01-7wt% organic acid, preferably gluconic acid, into an oily phase consisting of 5-10wt% polystyrenic thermoplastic elastomer, preferably styrene-ethylene-styrene copolymer, 10-40wt% heavy liquid paraffin, a tackifier, 0.1-20wt% medicinal component (e.g. external analgesic anti- inflammatory drug), 0.1-10wt% emulsifying agent (e.g. nonionic surface active agent) and 0.01-2wt% stabilizer, preferably pentaerythrityl-tetrakis [3-(3,5-di-t- butyl-4-hydroxyphenyl) propionate].
Patent JP-H07145152-A (JP)
Title: 3,4-dihydro-1-(2-hydroxyphenyl)-2(1h)-quinoxalinone derivative and its related compound
Inventor: KAWASAKI MOTOSHI
IPC: C07D239/96
Filed: 1993-11-11
Abstract: PURPOSE:To obtain a new quinoxalinone derivative useful as a thereapeutic agent for circulatory diseases, low in adverse action and having excellent vasodilating action and hypotensive action based on its smooth muscle relaxing action. CONSTITUTION:A compound of formula I [A is O, carbonyl, NR<1> (R<1> is H, a lower alkyl, etc.); B is NR<2> or CR<3>R<4> (R<2> is H, a lower alkyl, etc., R<3> and R<4> are H, a hydroxy-substituted lower alkyl, etc.); W is O or S; X<1> and X<2> are H, a halogen, trifluoromethyl, nitro, cyano, etc.; Y<1> is H, a halogen or nitro; Y<2> is H, or Y<2> and Y<3> are bonded to form naphthalene ring; Y<3> is H, a halogen, CF3, phenyl, etc.; Y<4> is H, a lower alkyl, etc.; Z is H, a lower alkyl, etc.] such as 1-(5-chloro-2-hydroxyphenyl)-3,4-dihydroxy-6-trifluoromethyl-2(1H)- quinoxalinone. The compound of formula I is obtained, for example, by subjecting a compound of formula II (A<1> is O or NH; R<31> is H or a lower alkyl; R<41> is H, a lower alkyl, etc.; L<1> is amino, etc.; X<11> and X<21> are H, a halogen, etc.) to ring closure.
Patent JP-H02155465-A (JP)
Title: Multiple output type switching regulator
Inventor: TAKEMURA HIROSHI
IPC: H02M3/28
Filed: 1988-12-05
Abstract: PURPOSE:To miniaturize and lighten the title switching regulator, and to reduce cost by using a single transformer having a plurality of secondary windings and selectively turning only a specified output ON-OFF by a switching circuit having small capacity. CONSTITUTION:A multiple output type switching regulator is composed of a switching transistor Q1 and a switching control circuit 2 thereof, a transformer 1, a rectifying smoothing circuits 3, etc. A saturable reactor SL is connected to the secondary winding of the transformer 1, and an amplifier circuit A feeding back the deviation of output voltage is installed on the output side of the saturable reactor. A diode Da and a switch SW are connected on the output side of the reactor SL, and reset voltage is applied. Accordingly, the switching regulator can be ON-OFF controlled by fine currents.
Patent JP-H08164763-A (JP)
Title: Accumulating braking energy regeneration device for vehicle
Inventor: NAKAMURA SHUICHI
IPC: B60T1/10
Filed: 1994-12-12
Abstract: PURPOSE: To prevent any inadvertent car starting, accelerating and braking from occurring by imparting a braking energy regenerator operation permit command only at a time when a signal is in a forward shift position. CONSTITUTION: A control unit 60 for controlling an engine and a transmission and another control unit 61 for controlling a braking energy regeneration device both are installed there, and at a time when the engine is in revolution, and a parking brake is released, and further a signal to be outputted out of a shift switch 63 is in a forward shift position, an operating permit command is made so as to be imparted to the braking energy regeneration device. In addition, on the basis of operating conditions such as a brake and an accelerator afterward, an energy recovery mode of the braking brake energy regeneration device is executed.  At the time of the engine installing, since a hydraulic motor function of a pump motor 34 is not effective, and car starting and accelerating are unable to do any longer, there is no fear of a car going to the unexpected direction, and also any inadvertent starting, accelerating and braking of the car can be prevented from occurring.
Patent JP-H07160367-A (JP)
Title: Cpu heating suppressing device
Inventor: WADA AKIHIKO
IPC: G01K13/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide such a device of small capacity that can suppress the heating of a CPU and also can prevent the thermal runaway. CONSTITUTION:A clock frequency deciding part 13 judged the optimum clock frequency that is inputted to a CPU 11 based on the temperature of the CPU 11 detected by a temperature sensor 12. Then 8 clock frequency changing part 14 changes the clock frequency to be set at a clock oscillator 15 into the optimum one. Thus the heating of the CPU 11 can be suppressed by the change of the clock frequency to be inputted to the CPU 11. Therefore a device which can prevent the thermal runaway requires no large capacity and the size of a computer can be reduced.
Patent JP-2000128912-A (JP)
Title: Latently anionic catalyst and resin composition obtained by using the same
Inventor: KOBAYASHI MINORU
IPC: C08F22/40
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a latently anionic catalyst having excellent curing ability and preservability. SOLUTION: This new compound is expressed by formula I or II [wherein, R1-R3, R6-R8 and R13-R15 are each an alkyl, a (substituted) aryl or a (substituted) aralkyl; R4-R5 and R9-R12 are each H, a halogen, a (substituted) alkyl, a (substituted) aryl, a (substituted) acyl or the like; X and Y have Lewis acidity and are group II or XIII elements and group IV or XII ones, respectively; L is H, a (substituted) alkyl or the like; (n) is 2 or 4] and is e.g. a compound of formula III. The compound is obtained e.g. by synthesizing an organic phosphorane and then by making it contact with a Lewis acid to make a carbon adjacent to anionic phosphorus to form coordinate bonds. The compound shows excellent activity as a latently anionic catalyst in usual anionically curing systems of resin (e.g. an epoxy resin, maleimide one, a cyanate one).
Patent JP-H08105304-A (JP)
Title: Double current cycle plant
Inventor: NAKAMURA YOSHIHIDE
IPC: F01K25/06
Filed: 1994-11-07
Abstract: PURPOSE: To improve a power generating cycle and synthetic efficiency by using a second operating fluid having a critical temperature lower than that of a first operating fluid (water) so that the critical temperature is raised to the same degree as the highest heating temperature in the water side cycle. CONSTITUTION: Steam discharged from a turbine 1 (a first cycle) to heat and condensate second cycle operating fluid (mixture of water and ammonia) in supplied liquid heaters 2-5 is sent to a boiler 11 by a pump 6. The operating fluid of the second cycle discharged from a turbine 7 enters a condenser 9 to be sent to the boiler 11 by a pump 10. Since the operating fluid of the second cycle the critical temperature lower than that of the first operating fluid, a portion of the operating fluid of the second cycle can be evaporated by condensation heat in the supplied liquid heaters 2-5. The operating fluid of the second cycle is heated by the boiler 11.  Since the higher overheat temperature of the operating fluid of the second cycle is advantageous to the thermal efficiency, it has a portion parallel to the overheat temperature of the first cycle to improve the synthetic thermal efficiency.