baber/WOPTO huggingface dataset:
Patent JP-H06280004-A (JP)
Title: Electron beam evaporation source
Inventor: SHUDO YUKO
IPC: C23C14/30
Filed: 1993-03-24
Abstract: PURPOSE:To prevent a hearth linear material from mixing with an evaporation material by forming hearth liner having a thin layer comprising a specified material on a crucible for containing the evaporation material for an electron beam evaporation source. CONSTITUTION:In an electron beam evaporation source 100, a tray-like hearth liner 1 consisting of an insulating material such as graphite is disposed on the upper side of a water cooling crucible 3 made of copper. An evaporation material W such as Si, B and Al is supplied to the crucible and irradiated with electron beams B which are emitted from a filament 6 and bent by a magnetic field. The evaporation material W is heated, molten and vaporized to deposite a thin film of the evaporation material. Conventionally, the evaporation material is contaminated with the hearth liner material due to mixing of the hearth liner material. By this method, a coating layer 2 consisting of such a material stable to the evaporation material at a high temp. such as carbide, nitride, and carbonitride of the hearth liner is formed on the surface of the hearth linear 1. Thus, a high purity thin film of the evaporation material W can be formed on a substrate without mixing of the hearth linear in the evaporation material.
Patent JP-H06272246-A (JP)
Title: Pile head processing method for precast prestressed concrete pile
Inventor: MAEDA KOUKI
IPC: E02D27/12
Filed: 1993-03-24
Abstract: PURPOSE:To improve the sticking property between the inner face of a pile and placed concrete by inserting cage reinforcing bars integral with a bottom iron plate into a pile head, coupling the end face of the bottom iron plate with gaps below cotter plates, then placing concrete. CONSTITUTION:Multiple cotter plates 2 are buried along the inner periphery of a pile 1 to form a cotter plate group. Multiple cotter plate groups are buried in the axial direction of the pile 1. A support plate 5 supporting a bottom iron plate 4 is buried immediately below the lowermost cotter plate group. The precast prestressed concrete pile 1 is placed at a specific position, then the inside of the pile head is cleaned to a specific depth. Cage reinforcing bars 3 integral with the bottom iron plate 4 are inserted into the pile head, the end face of the bottom iron plate 4 is coupled and fixed to gaps between the lower faces of the cotter plates 2 and the upper face of the support plate 5, then concrete is placed at the pile head section.
Patent JP-S63229384-A (JP)
Title: Load profile meter for blast furnace
Inventor: KUSAKA TAKUYA
IPC: C21B7/18
Filed: 1987-03-18
Abstract: PURPOSE:To obtain a correct profile data with limited variations eventually, by determining an amplitude ratio between high and low pass components of a beat wave to use a data above a specified value as such indicating a profile. CONSTITUTION:A profile meter is provided with an amplitude ratio measuring circuit 60 to measure an amplitude ratio between high and low frequency components of a heat signal. A heat signal which is obtained and amplified with a microwave FM radar by reflection from the surface of a blast furnace load is separated with a high pass filter 61 and a low pass filter 62 into high and low frequency components of each beat signal. These components are inputted into absolute value computation circuits 63 and 64 and a mean computation circuit 51 to output a distance data when the amplitude ratio is large. Then, a lance 1 is moved to a specified position in a blast furnace to measure the level of the load, which then, is withdrawn from a distance computation circuit 51. Thus, the level of the load is measured at various positions to plot. The apparatus thus obtained can reduce variations are compared with the conventional type thereby producing a remarkable reduction effect of errors.
Patent JP-S57179978-A (JP)
Title: Control signal recording system in magnetic recording and reproducing device
Inventor: SOMENO NOBORU
IPC: G11B27/28
Filed: 1981-04-30
Abstract: PURPOSE:To quickly and accurately record a control signal at an absolute address, by automatically recording the control signal at the absolute address indicating an audio signal, on a non-recording part. CONSTITUTION:Through the start of a control signal C write operation mode, the tape rewinding operation mode is obtained, a tape end of a magnetic tape 1 is detected, the recording mode is set and the signal C in an absolute address indicating the signal C is recorded. After the end of recording, the reproducing tape fast feed operating mode is set, and the beginning of the 2nd recording A2 located next to the 1st audio signal recording A1 is detected, the reproduction tape rewinding operation mode is set and the end of the recording A1 is detected. Simultaneously, the recording mode is set and the operation recording the signal C of the absolute address indicating the 2nd audio signal is sequentially repeated. The signal C of the absolute address indicating the audio signal is recorded on non-recording parts Z1-Zn formed between a plurality of audio signal recordings.
Patent JP-S56162353-A (JP)
Title: Water heater utilizing solar heat
Inventor: ARIYOSHI SOUICHIROU
IPC: F24S10/70
Filed: 1980-05-19
Abstract: PURPOSE:To enable supply of a required amount of hot water in a short period of time, by a method wherein an oil tank is located at the inside of a heat collector, oil, circulating in the oil tank, is heated to a high temperature by means of a heat- changed panel mounted at the heat collector, and water is heated through the utilization of the heat. CONSTITUTION:An upper surface of a heat collector 1 is densely covered with large-aperture lenses 2 and small-aperture lenses 3, and a water tank part 9, a heat- changed panel 4, and an oil tank part 5 are positioned in order from blow in the heat collector 1. Oil is fed through a feed pipe 6 into the oil tank 5, and heated oil is fed to a heat accumulator (not shown) through a discharge pipe 8. The heat- changed panel 4 is located in focus positions of the large-aperture and small-aperture lenses 2 and 3. Water is fed to the water tank part 9 through a water feed pipe 11, and hot water is discharged through a hot water discharge pipe 12. In this constitution, the solar heat is absorbed by means of the heat-charged panel 4, and when the oil 7 is increase in temperature through the thermal conduction of the heat- charged panel 4, water 10, simultaneously, is heated to a high temperature at an accelerating speed. As a result, a required amount of hot water can be supplied in a short period of time.
Patent JP-2000261151-A (JP)
Title: Multilayer wiring board and manufacture thereof
Inventor: MATSUMURA KENICHI
IPC: H05K3/40
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board showing high reliability function wherein total wiring pattern layers are connected as specified and a method of manufacturing a highly reliable multilayer wiring board assuring good manufacturing yield. SOLUTION: A multilayer wiring board comprises a plurality of wiring pattern layers 1a, 1b that are integrated via the interlayer insulation layer 2a, 2b,..., via-type connection conductor regions 3a, 3b,... for electrically connecting the wiring pattern layers 1a, 1b,... through insertion of the interlayer insulation layers 2a, 2b,..., a through hole 4 provided through the total interlayer insulation layers 2a, 2b,... and a through hole connecting part 5 formed at the internal wall surface of the through hole 4 for electrically connecting the predetermined wiring patterns 1a, 1b,....
Patent JP-H07252933-A (JP)
Title: Concrete form made of metal
Inventor: MATSUMURA TOYOHIRO
IPC: E04G9/05
Filed: 1994-03-10
Abstract: PURPOSE:To improve release properties and release concrete easily from forms, and to use forms repeatedly at a large number of times by covering the concrete forms made of a metal with a polyallylene sulfide resin composition. CONSTITUTION:Forms made of a metal are covered with a polyallylene sulfide resin composition through a method such as coating. The 3-50 pts.wt. powder of tripolyphosphoric acid salt is contained in a 100 pts.wt. polyallylene sulfide resin in the polyallylene sulfide resin composition. The polyallylene sulfide resin or a polyphenylene sulfide resin may also be used. Consequently, the covered forms have excellent release properties even when a release agent is not employed particularly, and molde release is facilitated. Accordingly, molded concrete is not broken, thus eliminating the need for the repair of concrete.
Patent JP-H01237956-A (JP)
Title: Disk memory system
Inventor: ISODA KAZUHIKO
IPC: G11B19/12
Filed: 1988-03-18
Abstract: PURPOSE:To execute the writing reading in accordance with the type by writing a control parameter to respective disks beforehand, loading the control parameter prior to writing and reading with a control device and easily recognizing the type of the disk. CONSTITUTION:The inherent value necessary to the control of respective disks such as the number of cylinders and the number of sectors of a magnetic disk is made into a control parameter, and at the time of incorporating a disk, written into a prescribed area on a magnetic disk 1. A service processor 4 instructs a controller 3 to read a control parameter 2. The processor 5 sets the control parameter inherent to the disk 1 to the controller 3 based on the control parameter 2, and the controller 3 executes the writing reading to the disk 1 based on the set parameter. The processor 5 is operated only at the time of rising the system, and the succeeding parameter is changed by a control program 6.
Patent JP-H01238348-A (JP)
Title: Control circuit at start of telephone set
Inventor: AKITA YOSHIHIRO
IPC: H04M1/00
Filed: 1988-03-18
Abstract: PURPOSE:To prevent howling at starting by providing a circuit causing a voltage output at mutual connection point between a capacitor and a resistor and a control circuit opening the switch means when the voltage output exceeds a prescribed level and closing it at a prescribed level. CONSTITUTION:With a handset 41 connected, the potential of the input section point A of the control circuit 10 exceeds the threshold level of the control circuit 10 at the start of power supply to a speech circuit and then decreases exponentially. Then the handset 41 is disconnected from the signal transmission circuit during the period in excess of the threshold level and the handset 41 is connected to the signal transmission circuit while the level is below the threshold level. At the point of time when the switching is applied, the charging to the capacitor 16 is finished and since a sufficient current flows to the speech circuit 6, the gain of a transmission amplifier 6 and a reception amplifier 62 is made stable and the gain is sufficiently smaller than the case with no feeding current flowing. Thus, howling due to looping is not caused.
Patent JP-H06279522-A (JP)
Title: Solid titanium catalyst component for polymerization of olefin, catalyst for polymerization of olefin, and polymerization of olefin by using the same catalyst
Inventor: SHINOZAKI TETSUNORI
IPC: C08F4/654
Filed: 1993-03-24
Abstract: PURPOSE:To provide the component which can produce an olefin (co)polymer of excellent stereoregularity in high polymerization activity, the catalyst containing this component, and the polymerization process. CONSTITUTION:The component is obtained by subjecting a substance obtained by contact between metallic magnesium and an alkyl monohalide in an amount at least twice by mole as much as that of the metallic magnesium, a liquid titanium compound and a compound having at least two ether bonds separated from each other by two or more atoms to the step of contacting including a grinding step and comprises titanium, magnesium, halogen and the above ether compound. An olefin is polymerized in the presence of an olefin polymerization catalyst comprising this component, an organometallic compound catalyst component, and optionally an electron donor.
Patent JP-S56161116-A (JP)
Title: Welding method of thermoplastic resin members
Inventor: HAMAMOTO KIYOSHI
IPC: B29C65/00
Filed: 1980-05-16
Abstract: PURPOSE:To weld both members strongly by a method wherein a hole or a cavity is formed on a main member's side, a heating wire is coiled on the outer surface of the joining part on another member's side inserted into the above-mentioned hole or cavity to electrify the heating wire and the above-mentioned joining parts are heated and softened. CONSTITUTION:Into a main member 1 of thermoplastic resin is welded another heated member 2 of the same thermoplastic resin which takes the form of a bar, a projection or any legged cube. Then, on the main member's side is formed a cavity A tapering toward its depth while on said another member's side is formed a joining part 2A having a tapering peripheral surface which can be inserted in the cavity 1A. On the outer surface of this joining part 2A a heating bare wire 3 heated and raised in temperature by electrifying a heating resistance wire in advance is coiled spirally and tightly as both its terminals 3A, 3A are protruded, electrified and heated to melt the joining parts and weld both members.
Patent JP-S6024238-A (JP)
Title: Device for fitting metallic cover
Inventor: MATSUDA TAKAMASA
IPC: B21D51/26
Filed: 1984-04-02
Abstract: PURPOSE:To expand the peripheral wall of a metallic cap at an increased lever ratio and to fix the cap to a vessel port by supporting horizontally all plunger die pieces, providing a fulcrum to the upper part at the outside end of each piece and moving vertically the inside end thereof by an air pressure. CONSTITUTION:When the operator holding a handle 34 by both hands superposes the device onto a metallic cap 4 inserted in the vessel port and brings a notch 14 into press contact with the top of the turnup part 8 of the cap 4, the pressing surfaces 11a of all plunger die pieces 11 face the inside circumferential surface in the perpheral wall part 6 of the cap 4. When the operator pushes a trigger 35 toward the inside of the handle 34, the trigger 35 depressed the valve 36 of a spool valve 33 and pressure air is supplied into the upper chamber 26A of a cylinder 26 to force downward a piston 27. Then a pneumatic lifting member 20 descends to force downward all the pieces 1 simultaneously. The semicircular projecting parts 18 at the rear ends of all the pieces 11 are depressed with the circular projecting parts 12 at the outside ends as a fulcrum in this stage and the pressing surfaces 11a thereof progress toward the outside and expand and bulge the peripheral wall part 6 of the cap 4 to the lower side of the mouth wall of the vessel. When the operator releases the finger set on the trigger, the pressure air is supplied into a lower chamber 26B by which the member 20 is moved upward and all the pieces 11 are reset.
Patent JP-H03255452-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: TAMURA YUKIHISA
IPC: G03G5/05
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a sensitive body giving a high-quality image even when used in an optical printer by subjecting the surface of an Al-based electrically conductive substrate to friction cleaning with a friction cleaning material and a water soluble detergent, an emulsion type detergent or an org. detergent and forming a photosensitive layer contg. an org. photoconductive material on the cleaned surface. CONSTITUTION:A rotating support shaft 4 for an Al alloy substrate 1 and a rotating support shaft 5 for sponge 2 are set parallel to each other, the interval between the shafts is regulated so that the surface of the substrate 1 comes in contact with the surface of the sponge 2 along a line parallel to the shafts and the pressure of the sponge 2 on the substrate 1 is made variable. The substrate 1 and the sponge 2 are then rotated at different speeds and they are brought into contact with each other while feeding a detergent. By the relative difference between the linear velocities of the contact parts, the surface of the substrate 1 is subjected to friction cleaning with the sponge 2. A photosensitive layer contg. an org. photoconductive material is formed on the cleaned surface. A sensitive body giving a high-quality color image nearly free from black spots even when used in an optical printer is obtd.
Patent JP-H01280784-A (JP)
Title: Conductive brush roll for electronic copying machine
Inventor: WATANABE TOSHIO
IPC: G03G21/00
Filed: 1989-03-17
Abstract: PURPOSE:To drop the applied voltage when the title machine is used so as to miniaturize the power source by electrically conducting the conductive core body with base cloth of the bristle base section of the brush roll. CONSTITUTION:By bringing an electrode across which the voltage of a DC power source is applied into contact with the end of the bristle 3b of a brush roll main body 1 while the brush roll main body 1 is rotated in a fixed direction, with its base cloth 3a being grounded, an electric current is made to flow to the base cloth 3a from the electrode through the bristle 3b whenever the electrode is brought into contact with the end of the bristle 3b, and the core body of the bristle 3b and base cloth 3a are conducted with each other by destroying the insulation by means of the sheath section of the base section of the bristle 3b. When the conductive core section of the base section of the bristle 3b is electrically conducted with the base cloth 3a, the applied voltage can be made lower when the brush body is used as a cleaning brush or charging brush. Therefore, the power source can be miniaturized.
Patent JP-S61224793-A (JP)
Title: Video trimming device for photograph
Inventor: TANAKA HIROSHI
IPC: G09G5/00
Filed: 1985-03-29
Abstract: PURPOSE:To execute the trimming on a monitor and to obtain the recording paper to display also various pieces of the data by reflecting the film or the photograph on the monitor and on the other hand providing the trimming signal generating circuit and the means to store various pieces of the data. CONSTITUTION:The signal obtained from a camera head 8 is supplied through a processor 32 to an NTSC encoder 34 and the composite signal is obtained. The signal is supplied through a mixer 35, etc., to a monitor 10 and the color picture is reproduced. The trimming signal is supplied from a trimming signal generating circuit (mask generator 40, etc.,) for the mixer 35 and a gate circuit 36. Consequently, by watching the picture reflected on the monitor 10, the scope of the trimming can be known and the condition can be easily changed. On the other hand, the necessary data of a print size of the photograph are stored in a data circuit 43 by operating a ten-key, etc., go to a character pattern signal by a character generator 42 and displayed on the monitor 10. By operating of the push button, the picture on the monitor 10 is recorded on the recording paper by a printer 38.
Patent JP-2000254186-A (JP)
Title: Air massage device
Inventor: OGURI SHINICHI
IPC: A61H7/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an air massage device capable of successively, continuously and smoothly expanding and contracting plural air bags, performing massage with a smooth feeling to a treatment part and improving massage efficiency in the air massage device provided with the plural air bags. SOLUTION: The plural air bags A and B disposed on a mat 1 are alternately expanded and contracted by two air supply/discharge devices 6 and 7. Thus, in the case of successively expanding and contracting the plural air bags A and B, a first air bag A1 is expanded and contracted by a first air supply/ discharge device 6, a second air bag B1 is successively expanded and contracted with a slight time difference by a second air supply/discharge device 7 and the plural air bags A2, B2,...A8 and B8 are successively expanded and contracted with a slight time difference similarly. Thus, the plural air bags repeat expansion and contraction successively, continuously and smoothly, and continuous smooth massage is performed to the treatment part.
Patent JP-S61223227-A (JP)
Title: Operating method for generating equipment on top of blast furnace
Inventor: TAKAHASHI MASASHI
IPC: F02C9/22
Filed: 1985-03-28
Abstract: PURPOSE:To maintain a furnace top pressure always on a fixed level while enable an electric power quantity to be generated in a high level, by changing a stationary blade angle of a gas turbine to regulate its front pressure or regulating the stationary blade angle and the opening of a governing valve on the basis of the furnace top pressure of a blast furnace. CONSTITUTION:A generating equipment, discharging B gas generated from a blast furnace 20 after a pressure of the gas in a furnace top of the blast furnace is detected by a furnace top pressure detector 1, feeds the gas to a dust collector 5 via a coarse grain duct dust remover 3. Further the B gas is stored in a gas holder via an inlet shutoff valve 8, governing valve 9, generating equipment 10, outlet shutoff valve 13 and a water sealing valve 14. Here a furnace top pressure signal (i) of the B gas is given to a furnace top pressure adjusting indicator 2, and it outputs a difference between the target pressure iO of the furnace top pressure and the furnace top pressure signal (i) to an electric governor 19 as an operation command signal i1. And an output of the electric governor 19 is given to each oil hydraulic unit 21a-21c of each stationary blade angle regulator 11a-11c and a valve regulator 9a of the governing valve 9 in a gas turbine 11 constituting a part of the generating equipment 10.
Patent JP-S63231666-A (JP)
Title: Password collating system
Inventor: SAITO TAKENORI
IPC: G06F21/32
Filed: 1987-03-20
Abstract: PURPOSE:To keep secret even if a password is leaked to the others, by collating the preliminarily registered password consisting of plural digits and intervals of input time of respective digits as parameters to increase the number of combinations of the password. CONSTITUTION:Intervals of input time of respective digits of the password consisting of plural digits inputted from a peripheral device 3 are counted by a time counter 3. Preliminarily determined intervals of input time of respective digits of the password consisting of plural prescribed digits are registered in a register file 5 with an allowable time width. A collating part 6 collates not only the password consisting of plural digits inputted from the peripheral device 3 but also intervals of input time of respective digits with preliminarily determined intervals of input time of respective digits. Since intervals of input time of the password are used as parameters, intervals of input time are on the outside of the input allowable range as the collation result and coincidence is not attained though the others obtains and uses the password, thus keeping the secret.
Patent JP-H09254526-A (JP)
Title: Ink jet recording sheet
Inventor: SEKIGUCHI HIDEKI
IPC: D21H19/38
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording sheet having high glossiness, excellent film strength and good preservability by adding a polysiloxane polymer composed of a polycondensate containing metal alcoholate, organosilane and organopolysiloxane as essential components to an inorg. sol. in a specific ratio. SOLUTION: A polysiloxane polymer obtained by the polycondation of metal alcoholate represented by M(OR")4 (wherein M is Zr, Ti or Al and R" is a 2-5C alkyl group, organosilane represented by formula RSi(OR')3 (wherein R is a 1-8C org. group and R' is a 1-5C alkyl group or a 1-4C acyl group) and organopolysiloxane represented by RaSiO(4-a)/2 (wherein R is a 1-8C org. group and a is 1.1-1.8) is added to an inorg. sol such as a pseudoboehmite sol in an amt. of 5-50 pts.wt. to prepare an ink receiving layer coating soln. which is, in turn, applied to a support.