baber/WOPTO huggingface dataset:
Patent JP-H07316587-A (JP)
Title: Detergent composition
Inventor: KITAZAWA MANABU
IPC: A61K8/00
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a detergent composition comprising an N-long chain- acylalanine (salt), etc., and a specific anionic surfactant, excellent in washability, little in irritability against skins and hair, and good in foamability, foam retainability, foam quality and touch. CONSTITUTION:The composition comprises (A) an N-long chain-acylalanine (salt) or an N-long chain-acylthreonine (salt), and (B) an ethercarboxylic acid salt type anionic surfactant of formula I [R<1> is 8-22C alkyl; M<1> is an alkali (alkaline earth) metal, an inorganic salt group, an organic salt group, H; (n) is 1-25@{9147/28 } and/or a sulfosuccinic acid salt type anionic surfactant of formula II {X<1>, X<2> are -OM<3>, -OR<2>, -NHR<3>, etc., [M<3> is an alkali (alkaline earth) metal, H, etc.; R<2>, R<3> are 8-22C alkyl; (m) is 1-25]; M<2> is an alkali (alkaline earth) metal, an inorganic base, an organic base, H}. The composition preferably further contains an 8-22C higher fatty acid salt.
Patent JP-S5443782-A (JP)
Title: Withstand voltage measurement
Inventor: OKUHARA SHINJI
IPC: G01R31/12
Filed: 1977-09-14
Abstract: PURPOSE: To make the time for measurement unnecessary by detecting that a leak current exceeds a preset level to stop the charging operation of a capacitor so that the terminal voltage of the capacitor may be measured.  
     CONSTITUTION: If a control terminal 15 is under a condition of 0 level logic, a capacitor 4 is discharged. At this time, the operations of the voltage measurement by a voltage measuring circuit 5 is stopped. If the control terminal 15 is placed under the condition of the logic level, the charging operation of the capacitor 4 is started because the operations of a discharge circuit 3 are stopped. If the terminal voltage of the capacitor 4 is so increased that the leak current exceeds a preset level, the output of a comparator circuit 72 is changed to 1 level logic so that a constant current supply circuit 2 is stopped. Simultaneously as this, the output of an inverter 13 is changed into the level logic to measure the voltage. If, now, the control terminal 15 is returned to the 0 level logic, the initial condiction is restored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63274887-A (JP)
Title: Interrogator for identification
Inventor: TAKAHASHI KOTARO
IPC: G01S7/28
Filed: 1987-05-06
Abstract: PURPOSE:To enable normal decoding without saturating the reception part of a responsor even when an interrogator and the responsor are close to each other by outputting a detection signal when the distance calculated by an arithmetic circuit is smaller than a preset saturation occurrence distance. CONSTITUTION:When a question signal is sent from the interrogator 1 and identification information on a mobile station is obtained from an answer signal to the question during a communication between the interrogator 1 arranged in a base station and the responsor on the mobile station such as an aircraft and a vessel, the arithmetic circuit consisting of the decoder 1g, etc., of the interrogator 1 calculates the distance between the interrogator 1 and responsor 2 from the time required for the sent question signal to travels to and return from the responsor 2. A control circuit 4b compares the calculated distance with the preset saturation occurrence distance to detect the calculated distance is smaller in such a case, and outputs the detection signal. Further, an attenuator 1c reduces the output of the transmitter 1b on the side of the interrogator 1 by an attenuator according to the detection signal from the control circuit 4b.
Patent JP-S5537041-A (JP)
Title: Image switching data generating device between preset images
Inventor: AKIYAMA HIDEO
IPC: G06F7/544
Filed: 1978-09-06
Abstract: PURPOSE: To carry out the smooth switching between the preset images by providing the data showing the position of pattern in accordance with the control of the fader based on the memorized data in the case of switching the images between the preset patterns.  
     CONSTITUTION: This device comprises the image switching data generators 1, 2 for putting out the horizontal and vertical data as output. The register 10 accommodates therein the preswitched data. The register 11 accommodates therein the post switched data. The fader 12 generates the control voltage corresponding to the position and the output thereof is converted into the digital signal by A/D conversion circuit 13. The register 14 accomodates therein the difference of the data corresponding to the positions between the beginning of the switching and the completion of the switching. The difference of the registers 10 and 11 is taken by the subtraction circuit 15 and supplied to the division circuit 16 and the obtained product is divided by the data of the register 14 and the obtained quotient is fed to the multiply circuit 17. This quotient is multiplied by the data from the circuit 13 and the product is added by the data of the register 10 in the adding circuit 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5635570-A (JP)
Title: Code converting system for facsimile signal
Inventor: HAYASHI TATSUKI
IPC: H04N1/40
Filed: 1979-08-31
Abstract: PURPOSE:To prevent the drop-out of the isolated signal for the code conversion of the AM-PM-VSB system, by adding the ajoint signal smaller than the original signal before and after the isolated signal. CONSTITUTION:The input facsimile signal F is transmitted after receiving the VSB modulation via the 2/3 (digital binary/digital ternary) converter 11, waveform converter 31, LPF12, the mixer 13 and the VSB filter 14 each. At the waveform converting circuit 31, the ajoint signal smaller than the isolated signal is added before and after the isolated signal of the facsimile signal received the 2/3 conversion. With this addition of the ajoint signal, the envelope including the isolated signal increases. Thus the occurrence of the identification error can be reduced.
Patent JP-S5233745-A (JP)
Title: Method of reformation of glass for photoconductive medium
Inventor: NAKAHARA TSUNEO
IPC: G02B6/00
Filed: 1975-09-11
Abstract: PURPOSE:To make the form of the glass for a photoconductive medium uniform along the longitudinal direction by using heated glass and die of inert material with glass.
Patent JP-S592608-A (JP)
Inventor: NAKAI TAKASHI
IPC: A01C11/02
Filed: 1982-06-26
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-H11299772-A (JP)
Title: Positioning light
Inventor: ITO TOMOHIRO
IPC: A61B5/055
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a positioning light, in which the assembling manpower and cost for assembling can be reduced. SOLUTION: In the positioning light in which beams emitted from light source 37 irradiates a subject through a first transparent plate (transparent member) 3 provided with a non-vertical plane against the optical axis 0 of the beams, a second transparent plate (optical member) 51 which almost makes the optical axis 0 of beams emitted from the light source 37 conform with the optical axis 0" of beams transmitted from the first transparent plate 35, is placed between the light source 37 and the first transparent plate 35.
Patent JP-H10280013-A (JP)
Title: Production of metal magnetic powder and producing device therefor
Inventor: HAMA YOSHINORI
IPC: H01F1/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for mass-producing metal magnetic powder showing excellent magnetic properties on an industrial scale with high efficiency in a state in which the change of the shape of wrecked grains and the sintering of each wricked grain in a process of producing metal magnetic powder are prevented and the shape of a granulated material is held and to provide a device for producing the same. SOLUTION: In the method for producing metal magnetic powder in which iron compound powder consisting essentially of water-contg. iron oxide and/or iron oxide is subjected to reduction under heating in the presence of a reducing gas, the granulated material of iron compound powder is placed in a carrying vessel having a structure in which the circulation of gas is possible, the carrying vessel is carried in a heating and reducing reaction furnace, and the granulated material of iron compound powder is subjected to reduction under heating in the presence of a reducing gas.  The device for producing metal magnetic powder is provided with a heating and reducing reaction furnace having a reducing gas feeding means, a carrying vessel having a structure in which the circulation of gas is possible and a transferring means carrying the carrying vessel in the heating and reducing reaction furnace and carrying-out it after heating and reducing treatment, and the granulated material of iron compound powder consisting essentially of water-contg. iron oxide and/or iron oxide placed in the carrying vessel is heated and reduced in the presence of a reducing gas.
Patent JP-H048494-A (JP)
Title: Fine adjustment device for industrial robot position detecting means
Inventor: KARUBE HIROO
IPC: B25J19/00
Filed: 1990-04-27
Abstract: PURPOSE:To perform a job for highly accurate positioning and enhance a workability by utilizing the thread part of an adjusting bolt. CONSTITUTION:A pair of bolts 9 are loosened to some extent, thereby making a bracket 2 come into a state of being freely shiftable in the longitudinal direction of a pair of long holes 2b. Then, an adjusting bolt 6 is rotated clockwise or counterclockwise by a wrench and the like inserted from a wrench hole 5a of a lock screw 5 and the bracket 2 is shifted to the right or left, through which positioning for a sensor takes place. Afterward, each bolt 9 is clamped tight, locking the bracket 2 to a base 8, thus positioning is completed.
Patent JP-S60255906-A (JP)
Title: Method and equipment for manufacturing active metallic powder
Inventor: NISHIMURA TAKASHI
IPC: B22F9/08
Filed: 1984-05-29
Abstract: PURPOSE:To obtain the titled fine, uniform, and good-quality active metallic powder at low cost by melting active metal in a metallic crucible which is cooled in a vacuum partitioned chamber, and atomizing directly the melt with a gas. CONSTITUTION:A high-melting point active metallic material A such as Ti is charged into a metallic crucible 22 which is cooled with a refrigerant from a feeder 21 in a partitioned chamber 20 under vacuum or in an inert gas atmosphere, and melted by the heat source 26A of a raw material melting means 26 to obtain melt A1. Then the melt A1 is introduced into a metallic crucible 23 which is cooled by a refrigerant, heated with a heat source 27A in a melting and boring means 27, and dropped into an atomizer chamber 30 from a dripping hole 28 having 1-10mm. diameter at the furnace bottom while regulating melt A2. In the chamber 30, gaseous argon, etc. at about 10-100atm. is ejected from a nozzle 29 into the melt A2 which is cooled instantaneously to obtain powder A3.
Patent JP-H01281517-A (JP)
Title: Manual scanning type recording device with mouse function
Inventor: KANEMURA MASAJI
IPC: G06F3/0354
Filed: 1988-05-09
Abstract: PURPOSE:To make it unnecessary for a user to prepare a hand printer and a mouse by adding a mouse function to a manual scanning type storage device and allowing one device to execute manual recording and coordinate input. CONSTITUTION:In a hand printer 100 with a mouse function, a control part 101 controls the whole device. A mechanical part 102 includes a roll to be rotated while being abutted upon recording paper by manual scanning, an encoder for detecting the rotation of the roll, a recoding head part, and so on. A sliding/holding part 103 slides the mechanical part 102 between a recordable position and a waiting position or holds at either one position. A rotation detecting part 104 detects the rotational frequency of a rotary member 105 functioned as a mouse and detects its moving direction, moving distance or the like. A switch 106 instructs the start of recording operation such as printing at the time of being used as a hand printer, or is used as an instruction input switch to a host computer 110 at the time of being used as a mouse.
Patent JP-H0411901-A (JP)
Title: Organic solvent spray drier
Inventor: ORII TAKESHI
IPC: B01D1/18
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the safe org. solvent drier appropriate for use in a laboratory, etc., by providing a heater, a part for recovering a powdered sample generated in a drying chamber main body provided with a spray nozzle and a condenser for recovering a gasified org. solvent in a circulating passage. CONSTITUTION:A main switch is firstly turned on to open a stop valve V1 and a first control valve S1, an inert gas is introduced into a circulating passage 1 to decrease the oxygen concn. blow a specified value, oxygen is discharged, then the stop valve V1 and the first control valve S1 are closed, and the org. solvent spray drier is started. An org. solvent is sprayed into the drying chamber main body 3 by a sample pump P1. At this time, the powdered sample generated in the main body 3 is recovered by a cyclone 5. When the oxygen concn. in the main body 3 is rapidly increased and the internal pressure is raised by explosion during the operation, a cap 19 is released, and the breakage of the main body 3, etc., is avoided. Meanwhile, the gasified org. solvent is condensed by the first and second condensers 7 and 9 and surely recovered.
Patent JP-H11308148-A (JP)
Title: Digital demodulation device
Inventor: NAOI TOSHIMICHI
IPC: H04B1/69
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To calculate a DC offset component contained after the inverse spread of a reception signal and to correct DC offset with small power consumption in a digital demodulation device using a spread spectrum system. SOLUTION: A digital demodulation device is provided with a DC offset correction value calculation circuit 3 calculating DC offset contained in a signal after inverse spread based on a signal before inverse spread, a multiplication circuit 4, an integrator 6 and an addition circuit 7. A reception signal is sampled and is inversely spread in the multiplication circuit 4 and the integrator 6. The addition circuit 7 subtracts DC offset which the DC offset correction value calculation circuit 3 calculates from the inverse spread result.
Patent JP-2000303861-A (JP)
Title: Intake control valve device for engine
Inventor: OKANOE YUTAKA
IPC: F02D11/10
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an intake control valve device capable of reducing fluid torque acting a throttle valve in a closing valve direction, even if flow velocity of intake air flowing in the vicinity of the throttle valve is not constant, and of having no necessity for use of a large-sized motor generating large driving torque. SOLUTION: In an intake control valve device of an engine, a throttle valve 4 is constituted of a first fluid receiving part A and a second fluid receiving part B in which intake air collides by defining a throttle shaft 3 as a boundary. The throttle valve 4 is fixed to a throttle shaft 3 at a position deviated from a center line C, extending in the radial direction and fluid torque acting on each of the first fluid receiving part A and the second fluid receiving part B is regulated.
Patent JP-S63277563-A (JP)
Title: Fiber-reinforced silicon carbide ceramics and production thereof
Inventor: SASA TADASHI
IPC: C04B35/565
Filed: 1987-05-08
Abstract: PURPOSE:To improve the strength and toughness of fiber-reinforced ceramic, by surface-coating short fibers of silicon carbide with a ceramic and dispersing the fibers in a matrix consisting of silicon carbide. CONSTITUTION:Surface-coating 3 is applied to silicon carbide short fibers 2 by sol-gel process or CVD process, etc. The surface-coated short fibers 2 are mixed 5 with powder of silicon carbide 4 and molded 6. A molded article 7 containing the short fibers 2 and silicon carbide powder 4 in mixed state is densified 8 directly or after impregnating a ceramic precursor into the article to obtain a sintered article 9. Since the surface of silicon carbide is coated with the ceramic, the damage of the short fibers 2 in mixing or molding can be prevented. Furthermore, the frictional resistance in pulling out the fiber 2 from the matrix 1 can be improved. Accordingly, the obtained fiber-reinforced ceramic has improved strength and toughness.
Patent JP-2000303613-A (JP)
Title: Building material
Inventor: FUKUMURA KOJI
IPC: E01F8/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a building material having a light weight and a large effect of sound absorption which can be applied to walls or the like of various kinds of structures. SOLUTION: This building material 1 is a foamed material with a rectangular parallelepiped as an overall shape, a recessed portion 6 almost covering one side surface circular in a front view is provided and a cover member 4 is attached to the side surface, this cover member 4 has through holes 3 with the diameter smaller than that of the recessed portion, also the cover member 4 is fabrics made of glass fibers or metal plate having one or a plurality of through-holes 3, and the recessed portion is filled up with a sound-absorbing material and a pipe for reinforcing the strength for the internal vicinity in the recessed portion is inserted and fitted.
Patent JP-S5735444-A (JP)
Title: Pcm signal transmission method
Inventor: SONODA TAKENORI
IPC: G11B20/18
Filed: 1980-08-12
Abstract: PURPOSE: To make error correction with the other parity, even if no error correction can be made with one parity, by sharing one word of a PCM data to two code blocks through double interleaving.  
     CONSTITUTION: A PCM signal is applied to an input terminal 1 and it is separated into each data train of odd and even numbers with an odd and even number separating cirlcuit 2. The data train separated into odd and even numbers is applied to an adder 3 to form the 1st parity series P 1 . Each data series is applied to the 1st interleave circuit 4. The circuit 4 makes different delay. The output of the circuit 4 is spplied to the 2nd interleave circuit 6 to form the 2nd parity series Q 1  with an adder 5. The output from the circiut 6 is transmitted from an output terminal 8 via a synthesis circuit 7. The delay amount of the transmitted data is adjusted with interleave circuits 11, 13 and the parity error is corrected with decoders 12, 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01281768-A (JP)
Title: Semiconductor device
Inventor: YODA KIYOSHI
IPC: H01L39/16
Filed: 1988-05-07
Abstract: PURPOSE:To prevent the development of hot spots in the peripheral part of an emitter layer and destruction of this device by mounting a superconducting layer in such a way that it is connected to at least either one out of an emitter layer and an emitter electrode in series with respect to a current path and its critical current exceeds a prescribed current and then, its critical temperature exceeds a prescribed temperature as well. CONSTITUTION:A superconducting layer 7 is connected to, for example, an interval between an emitter layer 1 and an emitter electrode 4 in series with respect to a current path. When used ordinarily, that is, while it is being operated in an electric current state above its critical current and at a temperature below its critical temperature, the secondary current flows in current path where an emitter electrode 4, a superconducting layer 7, an emitter layer 1, a base layer 2, a collector layer 3, and a collector electrode 6 pass through in the same manner as a conventional case. In such a case, if a short circuit current due to some what reasons flows in this current path, its current exceeds the critical current and then, the superconducting layer 7 destroys superconduction. Such a state of superconduction results in the increase of resistance and prevents flow of short circuit current. Further, when a temperature rises because of the process of thermal runaway, resistance increases greatly as the temperature rise almost to its critical one and the state of resistance prevents the destruction of this device.
Patent JP-H0412057-A (JP)
Title: Electroconductive complex sintered material of lithium ion
Inventor: WATANABE HISAYA
IPC: H01M10/0562
Filed: 1990-04-26
Abstract: PURPOSE:To improve high-temperature stability, electrical conductivity and strength of electroconductive complex sintered material of lithium ion, containing crystal phase of two phases of Li2O.Al2O3.4TiO2 and rutile (TiO2). CONSTITUTION:Li2O is blended with Al2O3 and TiO2 in a molar ratio of 1:0.8-1.2:4.6-8 to give a raw material, which is densely sintered at 1,100-1,300 deg.C to give an electroconductive complex sintered material of lithium ion containing crystal phase of two phases of Li2O.Al2O3.4TiO2 and rutile (TiO2).
Patent JP-S5633054-A (JP)
Title: Dehydrator
Inventor: YAMADA MASAAKI
IPC: B04B9/14
Filed: 1979-08-29
Abstract: PURPOSE: To remove impulsive sound caused by fluid when dehydration is stopped so as to make quiet operation possible, by making plural water-flow holes in the baffle plates in a balancer which is equipped in a dehydrator, and by making the hole at the outermost position smaller than the other holes.  
     CONSTITUTION: A dehydrator comprises a dehydrating tank 3 rotated by a motor 6, and a balancer 20 attached to the dehydrating tank 3. The balancer 20 is constituted of upper and lower valancer cases 21, 22 made of U-shaped material, baffle plates 23, 24, which attach to the balancer cases 21, 22 and which divide the inside of the balancer cases 21, 22, and a fluid 25 such as a soln. of calcium chloride. The balancer cases 21, 22 are welded to each other at the surfaces A, B, at which the cases are divided, and is sealed hermetically. Plural water-flow holes 26 are made vertically in the baffle plates 23, 24, and the outermost hole of the water-flow holes 26 is smaller than the other holes, i.e., the area and the length of the outermost holes are respectively about 1/2 those of the other holes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08300552-A (JP)
Title: Metal sheet of superior resistance to condensation
Inventor: FUJII SHIRO
IPC: C23C2/26
Filed: 1995-05-09
Abstract: PURPOSE: To provide superior resistance to condensation and improve moisture conditioning function by laminating a resin sheet having at least a specified value of the content of a polymer of water absorptive properties to foaming resin on the metal surface. CONSTITUTION: Chromate coating 2 is formed on the surface of a metal sheet 1, over which a resin sheet 3 having the content of a polymer of water absorption properties of 5wt.% or more is laminated. The polymer of water absorption properties is not dissolved in water, and provided with the capability of absorbing water tens to hundreds of times as much as its self-weight, and retaining the same. When the content of the polymer of water absorption properties is less than 5wt.% to resin, the saturated water absorption rate of a resin sheet cannot be retained by 1.5 times or over. Condensed water is prevented from dropping by providing water absorption properties by the polymer of water absorption properties, and condensed water is retained temporarily under the environment generating condensation such as rain or nigh time and evaporated in fine weather or at night.
Patent JP-H06300983-A (JP)
Title: Light deflector
Inventor: KAMEYAMA TORU
IPC: G02B26/10
Filed: 1993-04-13
Abstract: PURPOSE:To easily restrain temperature rise inside an optical box in a light deflector. CONSTITUTION:The optical box 21 in which a polygon mirror 27 is installed and a motor 22 consisting of a motor base 29 and an IC 30 for driving is housed is covered with a cover 31. A recessed part 31 is formed on the cover 31 above the mirror 27, and a vent hole 31d is formed at the horizontal part 31c of the recessed part 31b, then a filter 32 is fixed in the vent hole 31d. Meanwhile, an air exit 21b is provided on the bottom wall 21a of the optical box 21. When the mirror 27 is rotated, outside air is transmitted through the filter 32 to flow to the inside, and inside air is exhausted from the air exit 21b.