baber/WOPTO huggingface dataset:
Patent JP-H07128421-A (JP)
Title: Tracking control device for antenna mounted on moving object
Inventor: YAMASHITA TOSHIAKI
IPC: G01S3/42
Filed: 1993-11-02
Abstract: PURPOSE:To make it possible to accurately and rapidly antenna-track by detecting straight advancement speed and steering angle signals of a moving object for estimating azimuth angle changes of it based on the signals. CONSTITUTION:In a moving object azimuth angle estimator 14, a moving object azimuth angle estimation signal 17 is outputted based on steering angle alpha (moving object steering angle signal 10) detected by a moving object steering angle detector 12, and advancement speed upsilon detected by a moving object straight advancement speed detector 15 (moving object straight advancement signal 11). In addition, at a moving object azimuth angle error estimator 13, the difference from moving object azimuth angle signal 9 detected by the moving object azimuth angle estimation signal 17 and a moving object azimuth angle detector 3 is taken and outputted as moving object azimuth angle error estimation signal 16. Further, at an antenna directional angle error corrector 4, antenna directional angle error signal 8 detected by an antenna directional angle error detector 2 is corrected with the moving object azimuth angle error estimation signal 16, and the resulting signal is applied to an antenna tracking controller 6 as an antenna tracking controller input signal 18.
Patent JP-H07173063-A (JP)
Title: Remedy for malaria containing pharmaceutically active compound
Inventor: ROSEN BOERJE
IPC: A61K36/29
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a therapeutic agent for malaria by including podophyllotoxin and its derivatives. CONSTITUTION: This therapeutic agent for malaria includes a compound of the formula (R1 is H or OH; R2 is H or CH3 ) and its derivatives as an active ingredient. The therapeutic agent is useful for treatment of tropical disease such as malaria and shizotomiasis, skin disease such as psoriasis, bacterium infection and alopetia areata, rejection symptom when transplanting, collagen disease such as rheumatic arthritis, systemic lupus, erythomatosus disseminatur, pachyderma, multiple arthritis and sarcoidosis, psychosis such as dementia and psychosis, neurological disease such as multiple sclerosis and myasthenia, etc. The compound of the formula is a drug capable of specifically inhibiting the activities of lymph T-cell, retarding cell division at a metaphase and killing microorganisms, viruses and parasites.
Patent JP-H10121803-A (JP)
Title: Locking condition confirmation system
Inventor: MORIIWA TOSHIHIRO
IPC: E05B41/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To confirm a locking condition of a lock at any place. SOLUTION: When a lock 11 is unlocked, an unlock detection means 13 detects the unlocking, and then a transmission means 14 transmits a radio signal which indicates the unlocking of the lock 11 to a locking condition display device 15. A receive means 16 receives a radio signal from a locking condition output device 12, the unlocking condition of the lock 11 is memorized in a memory means 17, and the unlocking condition is displayed in a display means 18. When the lock 11 is locked, the unlock detection means 13 detects its locking, and then the transmission means 14 transmits a radio signal which indicates the locking of the lock 11 to the locking condition display device 15.  The receive means 16 receives a radio signal from the locking condition output device 12, the locking condition of the lock 11 is memorized in the memory means 17, and the locking condition is displayed in the display means 18.
Patent JP-2001098690-A (JP)
Title: Unit type building
Inventor: YOSHIDA KOJI
IPC: E04B7/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a unit type building which enables formation of an eaves without fitting an eaves unit to the building and enables facilitation of work for construction and reduction of the cost. SOLUTION: In a unit type building 1 constructed by combining at the site a plurality of building units 30 and a plurality of roof panels 21 and 22 which are produced beforehand in a factory, at least one of the roof panels 21 and 22 is made an extended roof panel 221 of which the eaves edge side is extended outside the building from the other roof panels 21 and 22. According to this constitution, the rain or the like to come in below the extended part of the extended roof panel 221 of the unit type building 1 can be prevented and an eaves unit does not need to be provided separately. Therefore facilitation of work for construction and reduction of the cost of construction can be attained.
Patent JP-S63128230-A (JP)
Title: Abnormality diagnosing device for rotary machine
Inventor: KISHI IKURO
IPC: G01H17/00
Filed: 1986-11-18
Abstract: PURPOSE:To improve the efficiency of an abnormality diagnosing work by comparing and deciding an actual operating pattern with a reference abnormal pattern. CONSTITUTION:When an alarm signal 8a is outputted from a state variable display means 8, an operator executes 1 first decision, based on the display contents, and applies an operation corresponding to the result of decision, to a mode signal generating means 9. From the means 9, a mode signal 9a corresponding to a first operation is outputted, and from an actual operating pattern forming means 10, a first signal 10a for showing an actual operating pattern RP in the operation mode of a rotary machine 1 corresponding to the signal 9a is outputted, and from a reference abnormal pattern storage means 11, a second signal 11a for showing all reference abnormal patterns TP of the machine 1 corresponding to the signal 9a is outputted. Accordingly, a pattern display means 12 displays simultaneously the RP and plural TPs, and executes a second decision as to which pattern in plural TPs the RP is similar to. However, each RP corresponds to the causes of an abnormal state in the machine 1, respectively, therefore, the conclusion of an abnormality diagnosis to the machine 1 can be obtained by the second decision.
Patent JP-H02121389-A (JP)
Title: Formation of multilayer printed wiring board inner wiring
Inventor: EGAWA MORIMI
IPC: H05K3/46
Filed: 1988-10-31
Abstract: PURPOSE:To improve the formation of an inner circuit pattern in yield, quality, and productivity by a method wherein a lustrous metal resist is used and an optical automatic check system is employed. CONSTITUTION:In a laminated board where a Cu layer is selectively exposed in a required pattern, for instance an Ni plating is performed onto the Cu layer exposed in a required pattern to selectively deposit an Ni layer thereon. Defects of a circuit pattern such as disconnection, short circuit, or the like is automatically detected with an optical automatic checker taking advantage of an optical reflectivity difference between a metal resist (Ni layer) serving as mask and the Cu layer. The mask pattern is corrected as required and then the board is subjected to an etching treatment, the exposed Cu layer is removed off, and then the metal resist (Ni layer) is dissolved to remove, whereby a required inner circuit pattern can be easily and accurately formed.
Patent JP-S62137722-A (JP)
Title: Magnetic tape
Inventor: KOBAYASHI IEYASU
IPC: G11B5/73
Filed: 1985-12-09
Abstract: PURPOSE:To obtain a magnetic tape which is remarkably improved in tape damage and has the excellent slitting characteristic of the tape and video sensitivity of specifying the Young's modulus in the transverse direction of the tape, the Young's modulus in the longitudinal direction thereof and the difference between the two Young's moduli and specifying the same in such a manner that the ratio between the Young's modulus in the longitudinal direction of the magnetic layer and the Young's modulus in the transverse direction thereof is in a specific range. CONSTITUTION:This magnetic tape is provided with the magnetic layer on a polyester base film and is the film whose Young's modulus YT in the transverse direction is >=550kg/mm<2>, the Young's modulus YM in the longitudinal direction is >=500kg/mm<2> and the difference between the two Young's moduli is in the range satisfying ¦YT-YM¦<200(kg/mm<2>). Further the ratio between the Young's modulus MM in the longitudinal direction of the magnetic layer and the Young's modulus MT in the transverse direction thereof is in the range satisfying MM/MT=1.0-2.0. This magnetic tape is remarkably improved in the tape damage and has the excellent tape slitting characteristic and video sensitivity. Such tape is effective as the magnetic tape for high recording density.
Patent JP-H08139853-A (JP)
Title: Color image sensor
Inventor: MIYAKE HIROYUKI
IPC: H04N9/07
Filed: 1994-11-09
Abstract: PURPOSE: To reduce the resistance and capacity of output lines and to attain high speed processing with high gradation by distributing plural sense lines adjacent sequentially each other so as to be connected to each other for every group when they are grouped together. CONSTITUTION: Sequential transfer TFTs 16B, 16G, 16R connecting to each group of plural sense lines whose one side terminals are connected respectively to sense lines 15B, 15G, 15R, whose other side terminals are distributed at the same side of many light receiving elements and adjacent with each other are divided into blocks for plural picture elements and control lines 20 are distributed in a form of a matrix so that the TFTs are sequentially turned on in the main scanning direction in each block.  This image sensor is provided with signal read circuits 30(1)-30(6) connected to contacts in which the other side terminals of the switching elements arranged on the same side of many light receiving elements of the plural groups are connected to each other for every group, reading a light receiving signal inputted via the contacts and outputting the signal as a time series light receiving signal.
Patent JP-H1193881-A (JP)
Title: Vortex type pump
Inventor: MURAI YUKIO
IPC: F04D15/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To impart a limit load characteristic to a shaft power characteristic while maintaining constant pump efficiency by respectively setting inlet side and outlet side blade angles of blades to a specific value, and smoothly connecting the blade angles to the rising outlet side from the inlet side. SOLUTION: An inlet side blade angle of respective blades 40 is set to about 0 deg., and an outlet side blade angle is set to about 17.5 to 32.5 deg., respectively, and the blade angles are smoothly connected over the total length of the blades 40. That is, the blades 40 are raised from about 0 deg. of an inflow side blade angle, and are formed as a continuous circular arc smoothly connecting to about 17.5 deg. to 32.5 deg. of the outlet side blade angle. A plane shape of the respective blades 40 is defined by a straight line 40a of about 0 deg. of the inlet side blade angle and circular arcs 40b having a radius R3 and a radius R4 continuously extending to the outlet side from this straight line 40a. In this way, when the inlet side blade angle is set not more than about 32.5 deg., a limit load characteristic can be imparted to a shaft power characteristic.  When the outlet side blade angle is set not less than about 17.5 deg., reduction in pump efficiency can be prevented.
Patent JP-2000103795-A (JP)
Title: Sulfanylsilane, its production, and rubber mixture containing the same
Inventor: BATZ-SOH CHRISTOPH DR
IPC: C08K5/548
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a novel sulfanylsilane that can reduce smell, are can impart low mixture viscosity, improved scorch safety, high elasticity and tensile strength and high abrasion resistance and is useful as an adhesion auxiliary agent for or an additive for reinforcement to rubber mixture to be used in the production of pneumatic tire, tire tread or the like. SOLUTION: This is a compound represented by the formula: X1X2X3Si-A-A- SiR1R2R3 (X1-X3 are each H, a 1-8C alkyl or the like; R1-R are each H, a 1-16C alkyl or the like; A is a 1-16C alkyl that may be substituted with a 1-4C alkyl, or the like), typically 3-triethoxysilyl-propylsulfanyl-trimethyl-silane. This compound is obtained, in the case that A is an alkyl, by allowing a corresponding compound of X1X2X3Si-A-A-SiR1R2R3 to completely react with a compound of the formula: ClSiR1R2R3 (trimethylchlorosilane or the like) in an organic solvent in the presence of a base under heating, then distilling off the solvent and separating the product from solid base hydrochloride by filtration.
Patent JP-H02174938-A (JP)
Title: Hydrocarbon oil conversion process and catalyst for use in said process
Inventor: TOMU HIYUIJINGA
IPC: C10G47/16
Filed: 1989-10-24
Abstract: PURPOSE: To perform the conversion of a high b.p. fraction with high selectivity by containing a group VI and/or a group VIII metals in a catalyst for the hydrocracking of a hydrocarbon oil and containing a zeolite Y particle having average crystallite size and a binder. CONSTITUTION: The hydrocarbon oil is converted to a product having low average molecular weight and low average b.p. by allowing to contact with a hydrocracking catalyst in the presence of hydrogen at high temp. and high pressure. In such a case, the catalyst contains a hydrogenation component of the group VI and/or the group VIII metals such as Ni and Pt, the zeolite Y particles having an average crystallite size of less than 0.7 μm and the binder such as silica or alumina. The catalyst exhibits selectivity to the conversion of the higher b.p. fraction of a hydrocarbon feeding raw material.
Patent JP-H05113552-A (JP)
Title: Magnetic fluid optical shutter
Inventor: ISHIGAME YURI
IPC: G02F1/19
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the magnetic fluid optical shutter having a uniform equiv. ratio in the entire region of a window in which light passes by impressing a magnetic field of the uniform intensity to the entire region of the window. CONSTITUTION:Plural thin-film magnetic heads 62 are provided for one piece of a shutter body 68 sealing magnetic fluid, by which a uniform magnetic field can be impressed to the entire part of the part to constitute the window for passing the light of the shutter body 68. The entire area of the window in which the light passes can, therefore, have the uniform transmittance of light. Further, the magnetic pole end of the thin-film magnetic head 62 is exposed in the shutter body 68 and the end of the magnetic pole is brought into direct contact with the magnetic fluid and, therefore, the utilization efficiency of the magnetic field is enhanced and the device is effectively miniaturized.
Patent JP-S61138818-A (JP)
Inventor: UEIN ROBAATO DEYUPURETSUTSU
IPC: H01H37/36
Filed: 1985-12-09
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-2000102605-A (JP)
Title: Centrifugal blood pump
Inventor: FUJISAWA AKIRA
IPC: A61M1/10
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal blood pump used for in vivo or in vitro blood circulation and capable of performing measurement of a blood flow rate supplied from the blood pump in a simple manner and with a stability over a long period of time. SOLUTION: A magnet for detecting velocities is fixed to a rotating impeller 2 of a centrifugal blood pump, a magnetic sensor 8 for detecting a rotating magnetic field generated by the magnet is fixed to a pump housing 10, and a rotation frequency of the impeller 2 is detected by the magnetic sensor 8. An induction coil or a Hall element is employed as the magnetic sensor 8. The magnet for detecting velocities also serves as a magnet for rotationally driving the impeller by an external rotating field.
Patent JP-H04151931-A (JP)
Title: Band assignment control system
Inventor: KATSUBE YASUHIRO
IPC: H04L12/42
Filed: 1990-10-16
Abstract: PURPOSE:To attain efficient use of a ring by assuming a worst pattern of a cell estimated from an application parameter to each virtual channel from a terminal equipment accommodated in each decentralized node and assigning a window. CONSTITUTION:As application parameter data, a peak speed T0 cell time and a mean speed N1 cell/T1 cell time are selected. The worst occurrence pattern of a cell flow of an available virtual channel VC indicates a case that 2N1 cells at maximum are continuously sent for a prescribed time 2T1 at a peak speed interval T0 specified in each VC. A maximum cell number NTMAX(i) reached in a time TMAX(i) is obtained from each VC depending on the relation of quantity between the maximum value of the burst consecutive time and an upper limit TMAX(i) of a reset interval corresponding to the delay quality class. When the cell number is set to be a window size, since each VC generates only cells by the window size at maximum for this time, the window is assigned with safety.
Patent JP-H04154629-A (JP)
Title: Production of quartz glass
Inventor: SHIODA EIJI
IPC: C03B20/00
Filed: 1990-10-16
Abstract: PURPOSE:To easily obtain a quartz glass having high transmittance of far ultraviolet ray by distilling a silicon halide and subjecting the halide to flame hydrolysis reaction. CONSTITUTION:A quartz glass is produced by the flame-hydrolysis reaction of a silicon halide by distilling the silicon halide before the reaction. The silicon halide is e.g. silicon trichloride and silicon tetrachloride and especially preferably silicon tetrachloride. The distillation of silicon halide can be performed by batch process, continuous process, etc. Examples of the process for producing a quartz glass from a silicon halide by flame hydrolysis reaction are Bernoulli process, CVD process, VAD process, etc. The present method can be applied to the production of a part of an optical system using mainly ultraviolet ray, e.g. a photomask and a lens of a projection exposure apparatus using excimer laser.
Patent JP-H10102493-A (JP)
Title: Pile-driving execution control system
Inventor: KITA NAOYUKI
IPC: G01B21/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To conduct the estimation of the bearing power of a pile and the evaluation of soundness objectively with high accuracy by using wave theory analysis. SOLUTION: The pile-driving execution control system consists of a strain gage 11 and an accelerometer 12 as measuring instruments measuring deformation and a wave motion in the vicinity of a pile head with the driving of a pile 4 respectively, a displacement gage 17 as a measuring instrument measuring the displacment of the pile 4, and an arithmetic device 13 performing the wave theory analysis of the pile 4 by using deformation and wave-motion data measured by these measuring instruments. The arithmetic device 13 evaluates the penetrability, soundness and bearing power of the pile 4 by using the result of the wave theory analysis and displacement data measured by the measuring instruments, determines or corrects the conditions of driving regarding the pile 4 on the basis of the evaluation, and controls a hammer 3 driving the pile 4 according to the conditions of driving.
Patent JP-S61158823-A (JP)
Title: Production of lead titanate fine powder
Inventor: KAMIHIRA AKIRA
IPC: C01G23/00
Filed: 1984-12-28
Abstract: PURPOSE:In a wet synthesis in an alkali solution, to obtain the titled high-purity and amorphous fine powder having a little composition variability, by specifying pH and carrying out a hydrothermal reaction. CONSTITUTION:A soluble Ti compound or its hydrolyzate is hydrothermally reacted with a lead compound at >= 7pH at the alkali side. Consequently, amor phous lead titanate fine powder can be selectively synthesized. The prepared fine powder has extremely improved stoichometric properties of Pb/Ti 1, and is uniform and has high purity. Since it has high activity, it is useful as a raw material for dielectric material or an additive.
Patent JP-H01118489-A (JP)
Title: Method of manufacturing aluminum support for print
Inventor: NISHINO ATSUO
IPC: B41N3/00
Filed: 1987-11-02
Abstract: PURPOSE:To form a uniform sand pattern by a method wherein a support is subjected to an electro-roughing treatment in a solution mainly incorporating hydrochloric acid, and wherein the support is then subjected to another electro-roughing treatment in a solution mainly incorporating nitric acid after the same has been subjected to a smut removing treatment for removing smuts produced due to the hydrochloric acid treatment or to an etching treatment. CONSTITUTION:An electro-roughing treatment is conducted in a solution mainly incorporating hydrochloric acid by utilizing an alternating current waveform. Afterwards, a smut removing treatment is conducted for removing smuts produced during the electro-roughing treatment, and an etching treatment is also conducted for etching the edge of a pit. Another electro- roughing treatment is conducted in a solution mainly incorporating nitric acid. The electrolyte to be used for the first electro-roughing treatment is a solution incorporating hydrochloric acid in an amount ranging from 1-30g/l, and the current density and liquid temperature preferably ranges from 1 to 200A/dm and from 20 to 50 deg.C, respectively, and the electro- roughing treatment time preferably ranges from 5 to 90sec. The electrolyte to be used for the second electro-roughing treatment is a solution mainly incorporating nitric acid in an amount ranging from 5 to 400g/l, and the current density and liquid temperature preferably ranges from 1 to 200A/dm and from 30 to 80 deg.C, respectively, and the electro-roughing treatment time preferably ranges from 5 to 90sec.
Patent JP-H10125099-A (JP)
Title: Method for inspecting and regulating threshold voltage of flash eeprom and its system
Inventor: SAN KEMAL T
IPC: G11C16/16
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting and regulating a threshold voltage of a flash EEPROM having compressed distribution of the voltage and small leakage current and a system therefor. SOLUTION: This system comprises a memory cell array 5 having a plurality of cell rows. Each cell row has a plurality of memory cells 10. The cells 10 each has a control gate terminal 14, a drain terminal 12, and a source terminal 11. A control system having a word line decoder 16, a column decoder 19 and a microprocessor 21 supplies selected voltages to the terminals of the cells 10, and selects one of the plurality of cell columns to verify a compression. A detector 30 has or decides a threshold voltage of a predetermined positive voltage or less in any of the cells 10 of the selected column, and supplies its output signal to the control system. The control system increases the voltage of the cells 10 of the selected column.
Patent JP-H06125641-A (JP)
Title: Soil agent for lawn
Inventor: OHASHI AKIRA
IPC: A01G1/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a soil agent for lawn for promoting the cure of lawn. CONSTITUTION:This soil agent for lawn is composed of a sandy slag composed mainly of MgO.SiO2, exhibiting dark green color, having a particle size distribution of 0.05-2mm and obtained by the grinding treatment of nickel slag.
Patent JP-S61156878-A (JP)
Title: Mesh emitter-transistor
Inventor: NAKATANI YASUTAKA
IPC: H01L29/08
Filed: 1984-12-28
Abstract: PURPOSE:To improve the current distribution by forming a high concentration poly Si layer on an emitter layer, and to upgrade the feedback characteristic by forming a low concentration poly Si layer in distributed type. CONSTITUTION:A base layer 2 is provided on a collector layer 1, and a mesh emitter layer 3 thereon. On this emitter layer 3, a high impurity concentration poly Si layer 9 of the same shape but slightly narrower is formed into pattern. Formation of this first poly Si layer 9 enables the reduction in spread resistance of the current from an emitter window to the emitter layer 3. Next, an insulation film 10 made of an SiO2 layer or the like is provided thereon over the whole surface, and emitter windows 5 are opened; thereafter, low impurity concentration poly Si layers 11 are formed at regions above the emitter layer 3. After an insulation film 12 is formed over this substrate thereon, emitter contact windows 13 and base windows 6 are formed, and base electrodes 14 and emitter electrodes 15 are formed thereon.