baber/WOPTO huggingface dataset:
Patent JP-H01194902-A (JP)
Title: Apparatus for removing chemical substances in discharge gas of high temperature
Inventor: HAYASHIDE YOSHIO
IPC: B01D53/34
Filed: 1988-01-29
Abstract: PURPOSE:To prevent substances from becoming clogged to enable a continuous treatment in large quantities, by providing a physical means for physically removing chemical substances deposited on a body. CONSTITUTION:High temperature gases containing chemical substances that solidify at or below ordinary temperatures are admitted through a gas inlet port 5 and blown against a body 3 kept at or below ordinary temperatures so that the chemical substances are caused to be deposited on the body 3, whereby the chemical substances are removed from the high temperature discharge gases, wherein a physical means 6 (e.g., brush) for physically removing the chemical substances having deposited on the body 3 therefrom is also provided. As a result, a troublesome work to take the body 3 out for washing is not required and also a pressure loss across the apparatus can be kept low, so that, even when high temperature gases that cause a large quantity of deposit are treated, a large quantity thereof can be continuously treated.
Patent JP-S55113883-A (JP)
Title: Al same alloy chemical polishing composition of alkaline bath
Inventor: TAKAHASHI YOSHIMITSU
IPC: C23F3/02
Filed: 1979-02-26
Abstract: PURPOSE:To enable the good glossy surface to be obtained through low-temperature dip polishing by containing the limited amount of sodium carbonate in the specified alkaline bath which chemically polishes corrosion resistant Al alloys. CONSTITUTION:Sodium carbonate; 10-20pts. is contained in the mixed aqueous solution of inorganic salts composed of caustic soda; 10pts.wt., sodium nitrate and sodium nitrite; 4-2pts., sodium phoshpate; 4-8pts., copper nitrate; 0-0.008pt., sodium fluoride: 0-0.8pt., water 40-60pts. The composition of this chemical polishing solution makes it possible to obtain the good glossy surface on the corrosion-resistant Al alloy surface having caused white-cloud-form rust, etc., through low-temperature dipping treatment at about 80 deg.C or less.
Patent JP-S59147961-A (JP)
Inventor: IMANISHI MASAMI
IPC: F25B13/00
Filed: 1983-02-09
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-S57135554-A (JP)
Title: Fsk modulator
Inventor: WAKE NAOHISA
IPC: H04L27/12
Filed: 1981-02-16
Abstract: PURPOSE:To achieve modulation which has a high response speed by an FSK modulator for digital data transmission used for the VHF and UHF bands, by multiplying the output of a voltage-controlled oscillator by N and by performing frequency division according to the space and mark of input data after frequency conversion. CONSTITUTION:The output of a voltage control oscillator 1 which varies in frequency with an input voltage is multiplied by N through a multiplier 2, whose output is processed through the frequency conversion of a mixer 3 by using a local frequency fL. Its output is led to a variable frequency divider 4, which performs frequency division at different frequency division ratios according to the mark and space of the input data, and a phase difference between its output and a reference signal with a reference frequency fr is detected by a phase comparator 5, whose output is made into a direct current through an LPF6. The output of the oscillator 1 is passed through a BPF7 to eliminate spuriousness. For this purpose, the output of the oscillator 1 is multiplied by N through the multiplier 2 to increase the response speeds of the mark and space of the input data.
Patent JP-H09212844-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/65
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic thin film type magnetic recording medium having satisfactory output characteristics, especially output in a high band and ensuring a smooth touch of a head. SOLUTION: A nonmagnetic undercoat layer is formed on a substrate in vacuum, at least one metallic thin film type magnetic layer having higher hardness than the undercoat layer is formed on the undercoat layer and at least one of a protective layer and a lubricative layer is formed on the magnetic layer. The thickness of the undercoat layer is regulated to 300-1,500Å and that of the magnetic layer closest to the substrate is regulated to 800-1,600Å.
Patent JP-S57135333-A (JP)
Title: Mode power distribution measuring method of focusing type multi-mode fiber
Inventor: OOHORI YOSHIMASA
IPC: G01M11/00
Filed: 1981-02-16
Abstract: PURPOSE:To measure a mode power distribution easily and exactly, by measuring the optical transmittivity of a connecting point of a fiber to be mesured and a fiber having the same structure parameter as said fiber, as a function of an axial shift, and calculating the mode power distribution. CONSTITUTION:When a focusing type multi-mode fiber to be measured 4 and a focusing type multi-mode fiber for measurement 5 which are held in a V-groove of an optical fiber supporting base, respectively, and have an almost same structure parameter are connected, and the supporting base of the fiber 5 is shifted from the supporting base of the fiber 4, an axial shift between the fiber 4 and 5 is varied. When a transmittivity T(S) of the connecting point of the fibers 4, 5 is derived by measuring and deciding the ratio S to the radius of a core of this axial shift, and measuring a light source beam from a light source 1 passing through an optical system 3 and the fibers 4, 5 to the ratio S, by an optical power meter 6, an optical power distribution P(u) to each mode is operated and calculated by an operation based on the expressionI, and a mode power distribution is measured easily and exactly. In the expression, (m) and M denote a mode number and a cut-off mode number, respectively.
Patent JP-H05219161-A (JP)
Title: Cordless telephone set
Inventor: KURIYAMA HIROSHI
IPC: H04M1/02
Filed: 1992-02-06
Abstract: PURPOSE:To improve operability by arranging a slave set on the right side as one face a master set to use it with a right hand, which is appropriate fore the most of users, arranging a display part on the left/low side as one face to be in a position which is easy to see and providing a level defference for the dial part and the grasping part. CONSTITUTION:The slave set 2 is arranged on the right side as one face the master set 1. Then, a cassette part, a speaker part 4 and the display part 7 is provided. As the most of users are right-handed, the slave set 2 is arranged on the right side so as to appropriately use it with one's right hand. Next, the display part 7 utilizes a liquid crystal, etc., displaying a telehone numer, a calling time and a various kinds of register numbers and is provided in the left/low position as one face to make it easy to see. Furthermore, the slave set is provided with the level difference 2a at the border of the dial part and the grasping part 6 so as to prevent the dial from being touched by a hand grasping the slave set and to sufficiently grasp the slave set so that the user gets less tired even at the time of a long call.
Patent JP-S60167800-A (JP)
Inventor: ISHIHARA TETSUYASU
IPC: B21D28/14
Filed: 1984-02-08
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-S63188925-A (JP)
Inventor: MORI SUSUMU
IPC: H01G4/30
Filed: 1987-01-30
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-H01197493-A (JP)
Title: Novel 2-chloronitrophenyl phosphate and method for measuring phosphatase activity using said phosphate
Inventor: TAKAYAMA KOICHI
IPC: C12Q1/42
Filed: 1988-02-01
Abstract: NEW MATERIAL:A compound expressed by formula I (A is K, ammonium, ethyl-2-hydroxyethylammonium, 1,1-dimethyl-2-bydroxpthylammonium, etc.). USE:A substrate for measuring phosphatase activity and photoreceptor participating in photochemical reaction excellent in preservation and thermal stability and further solubility in water. PREPARATION:For example, 2-chloronitrophenol expressed by formula II is dissolved in a solvent, such as benzene, and reacted with phosphorus oxychloride in the presence of a deacidifying agent, such as pyridine, to provide a phenyl phosphoryl chloride derivative expressed by formula III, which is then hydrolyzed. The resultant phenyl pbosphate derivative expressed by formula IV is subjected to reaction for forming a salt with the corresponding base or salts.
Patent JP-S62179847-A (JP)
Title: Binder composition for casting mold
Inventor: NAKANE SHOJI
IPC: B22C1/22
Filed: 1986-02-03
Abstract: PURPOSE:To prevent the hot cracking of a product and to improve yield by compounding a ketone resin which is a mixture composed of a ketone and aldehyde and having a number average mol.wt. within a prescribed range with a specific amt. of a thermosetting resin. CONSTITUTION:40-90% acid-setting resin essentially consisting of >=1 kinds among furan, phenolic, urea and melamine resins and 60-10% ketone resin which is the mixture composed of 1 or >=2 kinds of ketones among methyl ethyl ketone, methyl isobutyl ketone, acetophenone, cyclohexanone and methyl cyclohexanone and 1 or >=2 kinds of aldehydes among formaldehyde, acetaldehyde, propionaldehyde, butylaldehyde, acrolein, crotonaldehyde, benzaldehyde, anisaldehyde, and cinnamaldehyde and has the number average mol.wt. ranging 300-1,500 are compounded. The hot cracking of the product is prevented by using such compd.
Patent JP-H04237779-A (JP)
Title: Damping construction for building
Inventor: ITO TORU
IPC: F16F15/02
Filed: 1991-01-22
Abstract: PURPOSE:To obtain the damping construction of a building by effectively utilizing the underground part of an existing building having the such part. CONSTITUTION:After wrecking of the overground part of an existing building having an underground part 1, a part of the underground part of the existing building necessary for constructing the structure of a new building is only broken up, and the structure of the new building 7 is constructed in the broken up part of the underground part of the existing building through a damping mechanism 6.
Patent JP-H11218004-A (JP)
Title: Gas turbine operation monitoring device
Inventor: NAGABUCHI NAOYUKI
IPC: F01K23/10
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To change values of a fire temperature, a member temperature distribution and thermal stress to operation program values in which a plant output is made maximum by predicting the fire temperature from information on input/output quantity of heat of a combustor, predicting the member temperature distribution of the combustor based on this information and calculating thermal stress generated in the members. SOLUTION: After an enthalpy rate of change of combustion gas which is subtracted from total input quantity of heat and output quantity of heat and subtracts information from a flow meter 16 from total input flow rate by integrators 22, 23, the enthalpy rate of change is divided by a value setting volume of a combustor by a divider 31, a rate of change of combustion gas density is determined by an integrator 32 and a fire temperature is calculated by outputs of the integrators 23, 32.  In signals from a fire temperature computing element 24, temperature and pressure meters 11, 12 and a fuel air ratio computing element 39, a peripheral direction temperature gradient value in a heat stress computing element 33 is calculated as a stress integrated value applied to a member during operation time in an integrator 34, a difference with a constant setting device 35 is outputted by a subtracter 36 and whether the difference is within an allowable range or not is evaluated by a deciding device 37. When the difference does not exceed, information on a new operating state is outputted to a display device 19.
Patent JP-H04211806-A (JP)
Title: Method, device, and reference jig for estimating geomettric error of robot
Inventor: TANIGUCHI ICHIRO
IPC: B25J17/02
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a method for estimating the error of the mechanism constant of a robot from a design value in the operating state of the robot, and the method for controlling the robot by using the estimated error. CONSTITUTION:A robot terminal member 4 is positioned at the reference position of a jig 5 installed in working coordinates, and the error of the mechanism constant is estimated by deviation at that time between a position in the robot coordinates based on the value of the contrapositional displacement detector of the robot and the reference position measured beforehand. The value of the mechanism constant including the installing error of the robot is obtained, and the highly precise control of the robot can be attained.
Patent JP-2000220686-A (JP)
Title: Vibration control device
Inventor: TSUTSUMI TATSUYA
IPC: F16F13/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a stopper member and an outer cylindrical member from being deformed due to pressing force applied to the caulking part of the cylindrical member when the stopper member is caulked so as to be fixed to the outer cylindrical member. SOLUTION: When a stopper fitting 40 is to be fixed to the upper end part of an outer cylindrical fitting 20, the resting of the flange part 42 of the stopper fitting 40 over to the resting part 22 of the outer cylindrical fitting 20 thereby allows a fitting and insertion part 44 to be fitted and inserted into a fitting and insertion groove 26. By this constitution, when a caulking part 24 is plastically deformed into the inner circumferential side by applying pressing force to the caulking part 24, since the movement to the inner circumferential side of the flange part 40 is restrained by the fitting and insertion part 44 fitted and inserted into the fitting and insertion groove 26, it can be checked by way of the flange part 40 that pressing force is transmitted to the side wall part 40A of the stopper fitting 40.
Patent JP-H0825909-A (JP)
Title: Pneumatic tire
Inventor: SAWADA HIROKI
IPC: B60C15/00
Filed: 1995-02-09
Abstract: PURPOSE:To enhance the rigidity of a tire and improve maneuvering stability by applying first twist and final twist of reverse directions to organic fiber raw yarn forming a carcass cord so as to be used as double-twist yarn, and specifying the coefficients of first twist and final twist respectively. CONSTITUTION:In a double-twist yarn formed by applying first twist with a first twist coefficient N1 to organic fiber raw yarn forming a carcass cord and then placing plural pieces of this yarn parallelly to apply ply twist with a final twist coefficient N.z. in the reverse direction, the twist coefficients N1, N2 are to be N2/N1>=8, N2<0.68, and N1=n1X(0.139XD1/rho)<1/2>X10<-3>, N2=n2X(0.139XD2/rho)<1/2>X10<-3>, where n1 is the number of first twist (number/10 cm), n2 is the number of ply twist (number/l0cm), D1 is the display denier number of a first twist bundle, D2 is the total display denier, and rho is the specific gravity of organic fiber. Both a tire lightweight ratio index and a maneuvering stability index can be thereby improved, and the cost can be reduced.
Patent JP-S53107316-A (JP)
Title: Attaching method of operating button
Inventor: OONISHI MASANORI
IPC: G05G1/00
Filed: 1977-02-28
Abstract: PURPOSE: To secure an easy and quick attachment of the operating button without causing any damage, by forming plural units of the operating button and the rib which links these buttons into a body and then cutting off the rib after the connection between the operating buttons and the operating material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59156664-A (JP)
Inventor: RANKO FUERUDO FURANJIYO ETSUFU
IPC: B24B15/02
Filed: 1984-02-10
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-S63190325-A (JP)
Title: Formation of thin film by use of high intensity pulse ion beam
Inventor: YATSUI KIYOSHI
IPC: H01L21/203
Filed: 1987-02-02
Abstract: PURPOSE:To enable formation of different species of thin films at a high speed by the use of ion beams, by radiating high intensity pulse ion beams on a thin film forming material so as to generate plasma on a surface of the thin film forming material and irradiating the thin film forming surface with secondary particle beams which have at least plasma components so as to form thin films. CONSTITUTION:High-voltage pulses are generated from a pulse power source 1. Ion beams A emitted from an ion beam generation diode 2 by the use of this high voltage are focused and radiated on a thin film forming material 3, that is, on a ZnS lump so that secondary particle beams B (mainly plasmatic Zn and S) are generated to be radiated on a formation surface of a thin film forming substrate 4 so as to form the ZnS thin film. Thus, materials for thin films required to be formed can be used without distinction of conductor materials, semiconductor materials, and insulator materials. Different species of thin films, for example, such as a C (carbon) thin film, a metallic thin film, and an insulator thin film can be obtained, and further they are obtained in a short time.
Patent JP-S63191109-A (JP)
Title: Axis aligning part for multicore batch fusion splicing device of optical fiber
Inventor: NAKAYAMA SEIJI
IPC: G02B6/24
Filed: 1987-02-04
Abstract: PURPOSE:To attain axis aligning with high accuracy by constituting one of two faces for determining the length of V-grooves in an axis aligning V-groove part having plural V-grooves as a curved face or a V-shape and forming the shape of a fiber clamps for pressing optical fibers into the V-grooves similarly to the shape of the V-grooves. CONSTITUTION:Out of two faces for regulating the length of respective grooves, the inside faces 6A opposed to each other in two grooves parts 5A are curved faces recessed to the center parts and the outside faces 7A are plane similar to an ordinary case. Thereby, the length L of respective V-grooves are extended in the direction from X-X' positioned on the center to Y-Y' on both sides and the clamp length of each naked fiber is different. The shape of the fiber clamps 8A is similar to that of the groove parts 5A. Since the length L of the V-grooves for the cores on both sides is sufficiently long, axis aligning can be attained with high accuracy.
Patent JP-S55116043-A (JP)
Title: Control circuit of airconditioner
Inventor: KIYABU KAZUHIKO
IPC: F24F11/02
Filed: 1979-02-27
Abstract: PURPOSE: To facilitate the confirmation of starting of a compressor motor of an air- conditioner by performing an automatic open-and-close control of switches provided for a fan motor and a compressor motor in correspondence with indoor temperature and also enabling a manual control thereof.  
     CONSTITUTION: A fan motor 11 and a compressor motor 12 are connected in parallel to a power source 15 through a switch 13 for the fan motor and a switch 14 for the compressor motor, respectively. When an operation signal is put in a signal circuit 23 of a controlling part 20 for the fan motor, a transistor 26 turns on and a relay coil 27 is excited, which results in a closure of the switch 13 and the operation of the fan motor 11. When the indoor temperature exceeds a fixed degree, a controlling part 21 for the compressor motor works to close the swtich 14 and operate the compressor motor 12. A switch 37 being closed, a manual control part 22 operates to close the switches 13 and 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11200299-A (JP)
Title: Shutter pan cleaning apparatus for coating device
Inventor: IWANAMI NORIO
IPC: D21H23/48
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a shutter pan cleaning apparatus for a coating device, capable of effectively cleaning the surface of the shutter pan and preventing reduction in function. SOLUTION: In a coating device for arranging a shutter pan 10 equipped with a guide plate 8 at the tip part of a shutter pan main body 7 having a liquid storage part at the tip at the upper part of a base paper pass line and dripping the curtain of a coating solution along the guide plate 8 to coat a base paper 2, a gate-shaped supporting structure 16 is installed in a backward falling way so as to stride over the middle part of the shutter pan 10 in a splashing position. A cleaning water header pipe 19 is supported on a supporting frame 16 and the cleaning water header pipe 19 is equipped with shower nozzles 20 and 21 for spraying cleaning water on the guide plate 8 and the liquid storage part of the shutter pan 10.
Patent JP-S60169155-A (JP)
Title: Glass sealed electronic parts
Inventor: KOBAYASHI KEIJI
IPC: H01L21/58
Filed: 1984-02-13
Abstract: PURPOSE:To improve sealing characteristics, by using a glass, whose pour point is 700-800 deg.C and thermal expansion coefficient is 35X10-7-50X10-7 [1/ deg.C], as a glass for bonding and sealing a silicon disc and a metal shell. CONSTITUTION:A silicon disc 3 is fixed on a shell 1 made of Cobal through a glass 2. The shell 1 and the disc 3 are bonded and sealed by the flow of the glass 2. A glass, which has a composition of 54wt% ZnO, 1wt% ZnF2, 31wt% B2O3, 4wt% SiO2, 5wt% Al2O3 and 5wt% P2O5, is melted at 1,200 deg.C as the glass 2. Then a thermal expansion coefficient alpha=45X10<-7> [1/ deg.C] and pour point Tf=750 deg.C are obtained. The thermal expansion coefficient is approximate to that of Cobal, and cracks are not yielded in the glass.
Patent JP-H01198735-A (JP)
Title: Video type color film analyzer
Inventor: HAYASHI RYOICHI
IPC: G03B27/80
Filed: 1988-02-03
Abstract: PURPOSE:To continuously and efficiently test film by employing two or more image memories storing one page of image data and writing image data of plural frames photographed by a television camera in order in one memory while data is read out of the other memory. CONSTITUTION:At least two image memories 101a and 101b storing image data of plural frames corresponding to two pages are provided. While image data of one page is read out of the 1st image memory 101a under the control of a read controller, fresh image data photographed by the television camera 83 is written in the other image memory 101b controlled by a write controller. When reading to the image memory 101b starts, writing to the other image memory 101a starts. Thus, film testing continues without interruption in the middle of fetching image data.
Patent JP-S58140535-A (JP)
Title: Panel heater
Inventor: OOKI KOUICHIROU
IPC: F24H3/00
Filed: 1982-02-15
Abstract: PURPOSE:To enable to reduce the temperature difference between upper and lower parts of the interior of a room, by a method wherein a heating element is provided in a housing provided with an intake port at a lower part thereof and a discharging port at an upper part thereof, and a front surface of the housing is provided with a plurality of blow-off ports along a horizontal line transversing a vertically central part thereof. CONSTITUTION:In the housing 3 provided with a horizontally extending intake port 1 at a lower end part thereof and a horizontally extending discharging port 2 at an upper end part thereof, the heating element 4 is placed along the substantially entire vertical stretch between the ports 1 and 2, and air taken in through the port 1 is heated and is discharged through the port 2 by convection. The front surface of the housing 3 is provided with a plurality of mutually spaced blow-off ports 5 at the vertically central part thereof along the substantially entire horizontal length thereof, and deflecting plates 6 downwardly slanted inwards from the upper edges of the blow-off ports 5 and having tips facing on the heating element 4 are provided so that a part of air heated on the front surface of the heating element 4 is discharged through the blow-off ports 5. Accordingly, the temperature difference between upper and lower parts of the interior of the room can be reduced, and room heating speed can be enhanced.