baber/WOPTO huggingface dataset:
Patent JP-2000286768-A (JP)
Title: Cdma mobile station device
Inventor: SATO OSAMU
IPC: H04W4/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a CDMA mobile station unit with a reduced logical scale by providing an inner product unit in the device in place of a searcher MF and a data demodulation SC so as to allow the single inner product unit to apply time division processing for establishment of perch channel synchronization and data demodulation. SOLUTION: The CDMA mobile station device having a profiler sections 205 (205) that generates a path position timing signal of a perch physical channel to take synchronization with a base station, a profiler sections 208 (208) to generate a path position timing signal of individual physical channel data used for a speech and data communication and a RAKE synthesis section 213 that applies RAKE synthesis to inversely spread demodulation data by number of delay paths and provides an output, is provided with an inner product unit 102 that applies an inner product arithmetic operation to a received signal and a spread code to apply inverse spread demodulation to the result,  the arithmetic result of the inner product unit 102 is outputted to the profiler sections to allow the profiler sections to generate a path position timing signal and outputs inversely spread demodulation data to the RAKE synthesis section.
Patent JP-H10287423-A (JP)
Title: Production of oxide superconductor, and oxide superconductor
Inventor: KOBAYASHI SHIYUUICHI
IPC: C01G3/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide superconductor having a large orientated superconducting crystal high in electrical characteristics and magnetic characteristics, by specifying the oxygen content in a raw material mixture containing rare earth metal compounds, Ba compounds and Cu compounds. SOLUTION: A raw material mixture containing RE compounds (RE is one or more rare earth metals containing Y), Ba and Cu compounds is heated, melted, quenched and solidified to give a raw material mixture having 15-20 wt.% oxygen content. The raw material mixture is ground and baked in a region at a temperature higher than the melting point of the raw material mixture to give an RE-Ba-Cu-O-based oxide superconductor comprising a finely dispersed an RE2 BaCuO5 phase in an REBa2 Cu3 O7-x phase, having >=0.1 T flux density to be caught in a stretch of 30 cm<2> in any zone on the surface and 15-20 wt.% oxygen content. Consequently, an oxide superconductor capable of suppressing occurrence of crack, having a uniform projected magnetic flux density distribution, is obtained.
Patent JP-S5711900-A (JP)
Title: Production of single crystal of piezoelectric oxide
Inventor: FUKUDA TSUGUO
IPC: H01L41/39
Filed: 1980-06-27
Abstract: PURPOSE: A wet mixture including a lithium salt is dried and sintered and the product is melted as a starting material, then, the single crystal is pulled up from the melted liquid to produce impurity-free single crystal of piezoelectric oxide in high yield.  
     CONSTITUTION: A lithium salt such as lithium hydroxide, lithium chloride, lithium sulfate or lithium chlorate and an oxide such as tantalum pentoxide or niobium pentoxide are mixed in an aqueous medium, dried and sintered. The sintered product is melted in a crucible with heat and a single crystal of piezoelectric oxide such as LiTaO 3  or LiNbO 3  is drawn up from the melted liquid. The present process permits the use of the starting material of less fluctuation in the composition, improves the quality of the single crystal of the lithium-containing piezoelectric oxide and increases the product yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63253327-A (JP)
Title: Liquid crystal shutter
Inventor: SHINOZAKI JUNICHIRO
IPC: G02F1/1333
Filed: 1987-04-09
Abstract: PURPOSE:To reduce heat absorption in a shutter part, to minimize a rise in the temperature of a liquid crystal and to prevent malfunction by providing lenses across a liquid crystal shutter. CONSTITUTION:The liquid crystal shutter is composed of a transparent electrode 2 arranged on the interface between a transparent member 1 and a confronted transparent member 5, a drive signal line, a TFT and deflection plates arranged on both sides of a liquid crystal. If the lenses 6 and 7, whose optical axes are almost aligned to a liquid crystal shutter opening part where the min. opening 2-1 of the liquid crystal shutter is nearly focused, are arranged across the liquid crystal, a parallel light beam 8 is condensed by the lens 6, and almost all the beam 8 passes through the opening 2-1 and the liquid crystal 3. The beam 8 is again made parallel by the lens 7 and goes out. Thus, much light can transmit, whereby no excess absorption occurs to minimize a rise in temperature. Besides, the reliability of the liquid crystal shutter can be improved.
Patent JP-H01260323-A (JP)
Title: Method for measuring weight of cargo of dump truck
Inventor: KOYANAGI SATORU
IPC: F16D25/08
Filed: 1988-04-11
Abstract: PURPOSE:To accurately measure the weight of a cargo, by forcedly expanding- and-contracting a suspension cylinder by the vibration of a car body to bring the pressure in the suspension cylinder to the one corresponding to the weight of the cargo in a vessel. CONSTITUTION:After a vessel 2 of a car is loaded with a cargo, the vessel 2 is once moved up-and-down. A card body 1 is vibrated by this movement and the outer cylinder and rod of a suspension cylinder are forcedly expanded and contracted. The outer cylinder and the rod are expanded and contracted corresponding to a external force, that is, the weight of the cargo in the vessel 2 and the pressure in the cylinder becomes the one corresponding to the weight of the cargo in the vessel 2. This pressure is detected by a pressure sensor and the weight of the cargo in the vessel 2 is calculated from the detected pressure.
Patent JP-H10271800-A (JP)
Title: Brake drum supporting structure for eddy current type deceleration gear
Inventor: KOBAYASHI SUSUMU
IPC: H02K49/02
Filed: 1997-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a brake drum supporting structure for eddy current type deceleration gear in which a supporting arm is coupled with the brake drum such that an annular good conductor coupled with the end wall face of the brake drum will be continuous while suppressing thermal stress and strain at the joint of the brake drum and the supporting arm. SOLUTION: The brake drum supporting structure for eddy current type reduction gear comprises an iron brake drum 13 coupled with a rotary shaft through a plurality of supporting arms 12, and a magnet supporting tube 19 disposed in the brake drum 13 oppositely to the inner circumferential surface 13c thereof while being arranged with a large number of magnets 20 at a constant interval in the circumferential direction. The brake drum 13 is coupled, at least to one end wall face 13d thereof, with an annular good conductor 41 such that the inner circumferential surface thereof is continuous to the inner circumferential surface 13c of the brake drum 13 but does not face the magnet 20. The forward end part 12a of the supporting arm 12 is jointed, by welding, to the outer circumferential wall 13b of the brake drum 13.
Patent JP-S5211037-A (JP)
Title: Electrophotographic carrier manufacture method
Inventor: YAMAMURA TOSHIO
IPC: G03G9/10
Filed: 1975-07-17
Abstract: PURPOSE: To improve a mechanicalproperty in image characteristics and a magnetic brush developing mechanism by takin gthe form and size of iron particles into consideration with respect to a dry type carrier to be sued on developing an electrostatic latent image by the magnetic brush method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03287024-A (JP)
Title: Method and device for simultaneous measurement of temperature and emissivity of body
Inventor: TANAKA TOMIO
IPC: G01J5/00
Filed: 1990-04-03
Abstract: PURPOSE:To find the temperature of the body to be measured and (n) spectral emissivity values from the solutions of (n) equations which show a spectral radiation brightness signal as the product of black body spectral radiation brightness and spectral emissivity and (m) equations which indicate the relation among the spectral emissivity values. CONSTITUTION:The (n) kinds of relational equations L1=epsilon1.Lb1(T) - Ln=epsilonn.Lbn(T) are obtained, where (n) is an index showing wavelength, polarization, and a measured angle when T is the body temperature, L is the spectral radiation brightness, Lb is the black body spectral radiation brightness, and epsilon is effective spectral emissivity. When the surface property of the body to be measured changes owing to oxidation, etc., the spectral emissivity epsilon corresponding to the spectral radiation brightness signal for each spectral radiation brightness value L varies and f1 (epsilon1, epsilon2...epsilonn) = 0, (n+1)...fn(epsilon1...epsilonn) = 0, (n+m) are independent and already known. When m>=1, unknown n+1< the number n+m of equations and the solution is found. When m=1, the solu tion is obtained unequivocally and when m>1, a method of the least squares is used to find the solution with high accuracy. In this constitution, the radiation temperature measurement of even a body which varies in emissivity can accurately be performed only by detecting (n) spectral radiation brightness values.
Patent JP-S61247827-A (JP)
Title: Intake apparatus of engine equipped with supercharger
Inventor: HASHIMOTO TAKAYOSHI
IPC: F02B29/00
Filed: 1985-04-24
Abstract: PURPOSE:To prevent the engine stall in deceleration and improve deceleration feeling by reducing the opening degree of a bypass control valve when the discharge pressure of a supercharger is low, in the operation region other than idling. CONSTITUTION:Since a supercharger 16 is mechanically connected to the output shaft 15 of an engine 11 and driven, the load of the supercharger 16 which is applied onto the engine 11 increases more in high speed operation. A pressure sensor 21 for detecting the discharge pressure of the supercharger 16 is installed into a supercharge passage 13. When the operation range other than idling is judged by a judging means 22 built into a microcomputer 45, an opening- degree control means 23 operates, receiving the signals of the pressure sensor 21 and the judging means 22, and when the discharge pressure of the supercharger 16, namely the load of the engine 11 is low, the opening degree of a bypass control valve 19 is controlled to decrease. When the load is high, the opening degree of the bypass control valve 19 is set large, and the generation of engine stall of the engine 11 is prevented.
Patent JP-S5313607-A (JP)
Title: Method of removing metals from hydrocarbon oil
Inventor: SUZUKI YASUO
IPC: C10G45/04
Filed: 1976-07-23
Abstract: PURPOSE: Hydrocarbons are brought into contact with an adsorbent containing specific metal chlorides to remove metals therein under lower hydrogen pressures and lower hydrogen supply is lower costs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08289183-A (JP)
Title: Video and audio signal light receiver
Inventor: KOBAYASHI JUN
IPC: H04N5/225
Filed: 1995-04-13
Abstract: PURPOSE: To suppress the increment of a cost by disusing a power source dedicated for light receiver. CONSTITUTION: This receiver is equipped with a battery charge means 17 which charges a battery which drives a camcorder, and a light receiving means 16 which converts a light signal transmitted from the camcorder to an electrical signal and after that, demodulates it to video and audio signals. The power supply of the light receiving means 16 is received from the battery charge means 17 directly or via a connector, and the light receiving means 16 is integrated with the battery charge means 17.
Patent JP-S59214568-A (JP)
Inventor: OKADA HIROSHI
IPC: B25B23/145
Filed: 1983-05-17
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-H05253303-A (JP)
Title: Water tank for eliminating stress
IPC: A61M21/02
Filed: 1992-03-12
Abstract: PURPOSE:To provide a water tank for eliminating stress which keeps human mind composed and comfortable by stabilizing mental condition to improve the effect of eliminating stress remarkably. CONSTITUTION:This water tank for eliminating stress is provided with a water tank 1 for fish which is transparent at least at one part of the side thereof and a deodorizing acoustic chamber 3 which has an acoustic device provided integral to the water tank 1 for fish and a deodorizing device provided integral to the water tank 1 for fish. The deodorizing acoustic chamber 3 has a suction port 4 to suck air from outside and an a discharge port 5 to discharge air outside.
Patent JP-S60231690-A (JP)
Title: N-substituted neuraminic acid derivative and its preparation
Inventor: SHIBAYAMA SHIYOUHEI
IPC: C07H15/00
Filed: 1984-05-01
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is H, or acetyl; R<2> is H, methyl, benzyl, or group shown by the formula II (Bzl is benzyl); R<3> is H, or R<2> and R<3> together with C and N bonded to them form group shown by the formula III]. EXAMPLE:Methyl( methyl-5-( N-benzyloxycarbonylglycylamino )-3,5-dideoxy-beta-D- glycero-D-galacto-2-neuropyronoside)onate. USE:An immunomodulator. PREPARATION:For example, an N-benzyloxycarbonylamino acid derivative shown by the formula IV is reacted with an neuraminic acid derivative shown by the formula V in the presence of a condensation agent such as dicyclohyxylcarbodiimide, etc. in anhydrous pyridine or dimethylformamide to give a compound shown by the formula I.
Patent JP-S5517007-A (JP)
Title: Burner apparatus
Inventor: KATAYAMA HIDEAKI
IPC: F23K5/00
Filed: 1978-07-19
Abstract: PURPOSE: To provide a burner apparatus, which comprises on-off valves arranged to water discharge pipes of water-oil separator tanks installed to a transportation line, the on-off valves being operated by water detector means, so that water present in oil will be collected, and automatically discharged to prevent unstabilized burning, buner trip, etc. of the burner apparatus.  
     CONSTITUTION: A first oil-water separator tank 3 which will perform separation of water by gravity is arranged to a pipe 2 which is located upstream of a fuel oil pump 10, the first oil-water separator 3 has a water detector tank 4 attached thereto, and the water detector tank is provided with a water detection signalling apparatus 5. To the bottom of the first water-oil separator tank is attached a discharge pipe 17 having an on-off valve 6 and a pump 11 which will be actuated by the signal from the water detection signalling apparatus, and the discharge pipe 17 is connected with a compressor 8. Upstream of the fuel oil pump 10 of a pipe 11 is attached a strainer 9, and downstream thereof is provided with a second water-oil separator 10. The second water-oil separator is also provided with a water detector tank 4' and a water detection signalling apparatus 5' to carry out the processes similarly to the first water-oil separator tank. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62244782-A (JP)
Title: Ship double bottom mechanism
Inventor: HAYASHI KAZUO
IPC: B63B3/62
Filed: 1986-04-18
Abstract: PURPOSE:To prevent a decrease of buckling strength in an opening part with no necessity for any particular member and/or labor hours and to obtain efficient assembly constitution, by securing at least one end side of a floor stiffener, arranged between an inner bottom plate and an outer shell, to a free edge of the slot opening part in a longitudinal mounting part. CONSTITUTION:A floor stiffener 6 is provided to be arranged between an inner bottom plate and an outer shell 2, and at least one end side of the floor stiffener 6 is secured to a free edge 7a in the opening part of a slot 7 formed in the mounting part of a longitudinal 5. Consequently, the end part side of the floor stiffener 6 reinforces the free edge 7a in the opening part of the slot 7 formed in a floor 4 in the mounting part of the longitudinal 5 of the inner bottom plate or the outer shell 2, and buckling strength of the free edge is increased. Accordingly, buckling strength of the opening part of the slot 7 is effectively prevented from decreasing with no necessity for any particular member and labor cost or the like, while efficient assembly constitution can be obtained by eliminating the necessity for a secured part necessary for hand welding.
Patent JP-S5212587-A (JP)
Title: Mis type semi-conductor integrated device and its production method
Inventor: UZAKI KUNIHIKO
IPC: H01L21/3205
Filed: 1975-07-21
Abstract: PURPOSE:To make an insualtion separation of wiring by porousizing and oxidizing polisilicon except a gate part and a wiring part at MOSIC of Si gate structure to lessen stage difference on the surface of a substrate, and prevent the disconnection of Al wiring at a upper layer.
Patent JP-S63262434-A (JP)
Inventor: URURITSUHI MIYURURE
IPC: C22C5/04
Filed: 1988-04-12
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-S5213270-A (JP)
Title: Conveyor apparatus
Inventor: SAKAI HIROAKI
IPC: B66F3/22
Filed: 1975-07-21
Abstract: PURPOSE: In a conveyor apparatus wherein a roller conveyor is loaded onto a car so as to allow loading of cargoes thereon, the main body of the loader is allowed to move to the right and left in order to liberate restrictions arising from the loading position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5712977-A (JP)
Title: Instant corbicula soup seasoned with "miso"
Inventor: ITOU TSUNEO
IPC: A23L17/40
Filed: 1980-06-27
Abstract: PURPOSE: To obtain instant corbucula soup seasoned with "miso"(fermented bean paste), by sealing raw corbicula together with seasoning water, "miso", salt, and separately prepared corbucula soup in a bag, heating under pressure, and rapidly cooling the content maintaining the pressure, thereby converting to hydrogel.  
     CONSTITUTION: For example, 60g of corbicula is mixed with 150ml of seasoning water, 15g of "miso", 2g of salt, and 0.5g of other seasonings. 60W80ml of soup prepared separately by boiling corbicula in water is added to the above mixture, and sealed in a plastic bag. The content is heat-treated at 120°C for 30min under the pressure of 1.3kg/cm 2 , and immediately after the heat-treatment, cooled by sprinkling chilled water for 20min maintaining the above pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59213993-A (JP)
Title: Blower
Inventor: FUKUMOTO MASAMI
IPC: F04D29/26
Filed: 1983-05-19
Abstract: PURPOSE:To improve the efficiency of blast through smoothing of an air flow, by a method wherein an axial impeller is attached coaxially with a centrifugal impeller, and the axial impeller is disposed to the suction port part of the centrifugal impeller and at a distance away from the centrifugal impeller. CONSTITUTION:A centrifugal impeller 10 is attached to a motor shaft 9, and a guide 11 is located around the centrifugal impeller 10 to cover the impeller and the guide with a casing 12. An axial impeller 14 is located to a suction part 13 of the casing 12 at a specified distance (t) away from an end surface 15 of the suction port of the centrifugal impeller 10 to tighten it against the motor shaft 9 togetherwith the centrifugal impeller 10 by means of a nut 18. An approximately conical guide 16 is secured togetherwith a spacer 17 when the axial impeller 14 is fastened. This causes the axial impeller 14 to guide an air flow in a direction extending parallel to the motor shaft 9, and the air flow is uniformized during passage of it through a distance to the impeller 10 and is fed within the impeller 10 in a direction extending orthogonal to the motor shaft 9, resulting in provision of high efficiency on the whole.
Patent JP-S5613118-A (JP)
Title: Granulating machine
Inventor: TOGOYAMA KATSUMI
IPC: B29B9/06
Filed: 1979-07-11
Abstract: PURPOSE:To improve the granulating capacity of a granulating machine for a synthetic resin material, by forming recesses and projections in and on outer peripheral portions of opposed surfaces of a rotary block and a stationary block, and partially removing the recesses and projections. CONSTITUTION:A rotary block 10 is disposed in such a manner that it is spaced at a predetermined distance from and in opposition to a stationary block 5 having a material supply passage 5a in the central portion thereof. A gap between the blocks 5, 10 is decreased gradually toward outer peripheries thereof. A material supplied between the blocks 5, 10 is molten and granulated by the rotation of the rotary block with respect to the stationary block. Annular recesses 10b, 10c and projections 12, 13 are provided in and on outer peripheral portions of opposed surfaces of the blocks 5, 10. The recesses 10b, 10c and projections 12, 13 are partially removed to form intermittent recesses and projections. The material is broken by the rotation of the rotary block 10 into columnar pieces of small diameters, which are torn by the centrifugal pieces so as to be discharged.
Patent JP-H10245024-A (JP)
Title: Plastic bottle whose volume is reduced to 1/5 when squashed
Inventor: IINO SHIGERU
IPC: B65D1/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To increase a capacity of a waste bag to contribute to reduction in a garbage collection cost and recycling of resources by compressively receiving an entire bottle in a space formed by a lower body and a bottom with an upper end and an intermediate body as valleys and an upper body and a lower body as peaks so that they are at a specific ratio of a full bottle length. SOLUTION: A part surrounded by a mouth 1 and an upper part 3 of a bottle is A, a part surrounded by an upper end 3 and an upper body 4 is B, a part surrounded by the upper body 4 and an intermediate body 5 is C, a part surrounded by the intermediate body 5 and a lower body 6 is D, and a part surrounded by the lower body 6 and a bottom 7 is E. Each part is made to be as high as approximately 1/5 of a full bottle length, wherein when the mouth 1 is pushed down with force applied from upward, the upper end 3 and the lower body 6 are compressed as valleys and the upper body 4 and the lower body 6 are compressed as peaks so that they are compressively received in a base E surrounded by the lower body and the bottom 7. Thus capacity of the bottle can be reduced to 1/5 by a one-touch operation, whereby a consumer can easily pack it as garbage with less bulk.
Patent JP-S62245010-A (JP)
Title: Fluidized-fuel burning equipment employing gaseous fuel
Inventor: KOGA MASAHARU
IPC: F23C10/00
Filed: 1986-04-17
Abstract: PURPOSE:To make equipment for mixed firing of coal and gaseous fuel and at the same time prevent metallic parts in a fluidized bed from being corroded by reduction with gaseous fuel, erroded with fluid medium and the like by a constitution wherein the position of gas injected from the gas nozzle provided in the fluidized bed is made higher at all times in the fluidized bed than the position of air injected from the air nozzle. CONSTITUTION:A large number of gas nozzles 8 are attached on gas pipings 9 installed onto the bottom in a fluidized bed 2 so as to be arranged among air nozzles 12 in order to constitute both gas nozzle jets 8a and air nozzle jets 12a in such a manner that the position of fuel injected from the gas nozzle jet 8a is flush with or higher than the position of air injected from the air nozzle jet 12a in the fluidized bed 2. Because both the nozzles are arranged uniformly in the horizontal plane of the fluidized bed 2, the contact efficiency of the gaseous fuel and the air is good and consequently the favorable combustion of the gaseous fuel becomes fully possible and no bad effect is exerted to the combustion characteristics of solid fuel, even in the mixed firing of the solid fuel and the gaseous fuel.