baber/WOPTO huggingface dataset:
Patent JP-S62109664-A (JP)
Title: Thermal head
Inventor: FUJINO KENJI
IPC: B41J2/335
Filed: 1985-11-08
Abstract: PURPOSE:To improve the heat-generating characteristics of a thermal head by mounting first and second electrode layers on both surfaces of a glazed substrate and dividing a heating resistor layer section on a glass layer into several sections according to the shape of the first or second electrode layer. CONSTITUTION:In a glazed substrate 10, first electrode layers 2 as selecting electrodes are fitted on the surface on the glass layer 12 side, and second electrode layers 4 as common electrodes are set up on another surface. Cover glass layers 5 are printed, backed and formed onto the electrode layers 2, 4, and the end section of the glazed substrate 10 is cut and the end surface coated with heating resistor layers 6 is shaped. A resistance material, such as tantalum nitride, nichrome, etc. is applied on the end surface through sputtering or evaporation, thus forming the heating resistor layers 6. Sections positioned on at least the glass layer 12 in the heating resistor layers 6 are divided into a plurality of heat generating sections so as to correspond to the first electrode layers 2.
Patent JP-H1098798-A (JP)
Title: Angle mesuring instrument and head mount display device mounted with the same
Inventor: ANDO MASAAKI
IPC: H04N5/64
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To output video and a sound discretely at low cost with ease by discretely outputting angles with resolution lower than the angle resolution that the angle measuring instrument which performs a signal process for an angular speed outputted by an angular speed sensor fitted to an inertial body to convert it into art angle originally has. SOLUTION: The discrete output angle measuring instrument 10 consists of' a detection part 1 which measures the rotational angular speed of the inertial body such as a human and a signal processing pat 2 which processes an angular speed signal from the detection part 1. The detection part 1 amplifies analog angular speed signals of a yaw axis, a roll axis, and a pitch axis detected by three angular speed sensors 1a consisting of vibration gyros by art amplifier circuit 1b and inputs the results to the A/D converter circuit 2a of the signal processing part 2 to convert them into angular speed signals of digital quantities of pulse amplitude modulation. Then a CPU 2b processes the angular speed signals according to algorithm stored in a memory 2c and outputs discrete angular speed signals of digital quantities.
Patent JP-S60141611-A (JP)
Title: Acicular particle of iron carbide and its preparation
Inventor: SHIBUYA YOSHIYUKI
IPC: C01B31/30
Filed: 1983-12-28
Abstract: PURPOSE:To prepare acicular particles contg. iron carbide having high coercive force by covering acicular iron oxyhydroxide with a sintering inhibitor and then allowing the covered product to contact with CO. CONSTITUTION:Acicular iron oxyhydroxide having >=ca. 3 mean axial ratio and <=ca. 2mu average particle size (major axis) is dispersed in an aq. soln. of a sintering inhibitor (e.g. gamma-glycidoxypropyl trimethoxy silane), then the solid matter is separated by filtration, thus acicular iron oxyhydroxide coated with ca. 0.01-0.5wt% sintering inhibitor is obtd. It is then dehydrated by heating, if necessary, at ca. 600 deg.C to prepare alpha-Fe2O3 powder, and is allowed to contact with CO(H2 may be used in combination) at 250-400 deg.C with 1-1,000mlSTP/1g raw material/min flow rate, to obtain black acicular particle contg. iron carbide. Other sintering inhibitor selected from boron compds. or Al compds. may also be useful.
Patent JP-H0297807-A (JP)
Title: Combustion device
Inventor: NITTA SATORU
IPC: F23D3/10
Filed: 1988-10-04
Abstract: PURPOSE:To reduce the emission of CO when the combustion is turned down so as to widen the adjustability range of the combustion by dividing a gas permeable cylinder into an upper and a lower parts, by making the upper gas permeable cylinder larger in inside diameter than the lower gas permeable cylinder, and by providing a control ring projecting toward the outer flame cylinder at the joint between the upper and the lower gas permeable cylinders. CONSTITUTION:The air taken in from the outer side is separated by a throttle 15 at the top end of an outer cylinder 9 into a supply through air holes 11 in an outer flame cylinder 7 and a supply through through-holes 17 at a red heat section 16, both supplies led into a combustion chamber 8. In thus supplying air, it occurs that a part of the unburned gas in the combustion chamber 8 leaks into an air passage 21 at the part opposite to the throttle 15, and this phenomenon worsens CO/CO2 at a time of low combustion. In consideration of this phenomenon, a control ring 19 is provided as a means of returning into the combustion chamber 8 the unburned gas which has leaked into the air passage 21, so that by its recombustion the degree to which CO/CO2 is worsened can be reduced to a half. As a result, the combustion can be turned down sharply and the adjustability range of the combustion is widened. Since an upper gas permeable cylinder 18b has a larger inside diameter than the lower gas permeable cylinder 18a, the space between the upper gas permeable cylinder 18b and the outer flame cylinder 7 tends to have a negative pressure so that the face C of the flame in the combustion chamber is drawn to the outer side and the air is reduced, and thus luminous flames are less liable to occur.
Patent JP-S60142754-A (JP)
Title: Programming device
Inventor: TAKAHASHI YUUJI
IPC: G06F11/30
Filed: 1983-12-29
Abstract: PURPOSE:To attain the maintenance of an operation controller in addition to one during communication processing by monitoring periodically the other operating devices and printing out detected errors while the communication processing is executed with one operation controller among n-set of the operation controllers connected to a programming device. CONSTITUTION:The operation controllers (PC)12, PC23,... of the stored program system process respectively each control variable, the programming device (PP)1 makes communication with, e.g., the PC23 to monitor the executing state of the PC23. An error detection section 1'd monitors the content of an error flag 2e via a communication CPU automatic switching section 1'k. If any error takes place in the PC12, the flag 2e is set and recorded to an error information storage section 2f. When the content of the storage section 2f is read by an automatic error information read section 1'h, the flag 2e is reset by the error flag reset section 1'j. The content of the storage section 2f to be read is printed out 1'l. Thus, the operation controllers in addion to it during communication processing is applied with maintenance in such a way.
Patent JP-S61127875-A (JP)
Title: Etching method of al
Inventor: SHIBAGAKI MASAHATA
IPC: C23F4/00
Filed: 1984-11-27
Abstract: PURPOSE:To execute excellent anisotropic etching of Al with high throughput by specifying the ratio of the space between flat plate electrodes with respect to the diameter of a high-frequency electrode at a specific value or below and subjecting the Al to dry etching under adequate conditions. CONSTITUTION:An etching gas contg. <=40% CCl4 and BCl3 and having >=10Pa pressure is used and the electric power density of the high-frequency electric power area of the flat plate electrodes is set at >=0.2W/cm<2> in a method for the dry etching of the above-mentioned Al by disposing a pair of the flat plate electrodes facing each other in a reaction vessel, imposing a substrate provided with a surface Al film on one of the electrodes, grounding the same, impressing the high-frequency electric power to the other electrode and introducing the prescribed etching gas into the above-mentioned vessel. The space between the above-mentioned two electrodes is set at <=1/5 the diameter or short diameter of the flat plate electrode to which the high-frequency electric power is impressed. The etching of the Al at the low side etching rate is executed with the high throughput by the above-mentioned anode couple method.
Patent JP-H1098282-A (JP)
Title: Enclosure device
Inventor: TSUJI JUNGO
IPC: H05K7/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To make the maintenance work to be carried out in a chassis easier. SOLUTION: A chassis 11 has a rectangular opening 13, and temporarily fixing sections 17 and 17 are welded to the internal surface of the chassis 11. The sections 17 have temporary fixing tapped holes 18. In addition, mounting sections 21a-21d are welded or bent on the rear surface of a panel 12. The section 21a has temporary fixing holes 24. At the time of conducting maintenance work on the parts housed in an enclosure device 10, the panel 12 is removed from the chassis 11 by loosening set screws 26 and the section 21a is fixed to the sections 17 by screwing the screws 26 into the tapped holes 18 of the sections 17. As a result, the panel 12 is fixed temporarily in a vertical attitude. Therefore, the maintenance work can be carried out with ease, since a member that hinders the maintenance work does not exist in the enclosure device 10.
Patent JP-S61130580-A (JP)
Inventor: OGIWARA NORISHIGE
IPC: E05D7/084
Filed: 1984-11-29
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-H0193864-A (JP)
Title: Picture processor
Inventor: TAKAHASHI SHUNJI
IPC: A61B6/03
Filed: 1987-10-06
Abstract: PURPOSE:To shorten a total time for writing and reading data by providing a controller used for exclusively controlling at high speed a data compressing and reproducing computing element and a storage device. CONSTITUTION:Raw data transferred to a first temporary recording memory 7 from a raw data memory 1 is compressed in the data compressing and reproducing computing element 8 and recorded in a second temporary recording memory 9. When the set quantity, for instance, compressed data per unit data is recorded in this memory 9, it is immediately recorded in a magnetic disk storage device 11. During this time, the transfer of the raw data to the memory 7 and the compression of the transferred raw data are simultaneously carried out in parallel. The exclusive controller 12 is used for controlling said operation. The compressed data recorded in the magnetic disk storage device 11 is read and reproduced through a reverse operation to the writing operation.
Patent JP-H0989756-A (JP)
Title: Test method for exposure to high-temperature gas
Inventor: ONO TAKASHI
IPC: G01N17/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a test method in which many test pieces can be set for one test by a method wherein a plurality of pillar-shaped test pieces are arranged in such a way that they are at right angles to the flow direction of a gas inside a cylindrical support tube and that they are spiral in the flow direction of the gas. SOLUTION: A plurality of testing jigs 5 are stacked. At this time, a plurality of test pieces 1 are installed by changing an angle θgradually with reference to their stacking direction, and the test pieces 1 are arranged to be a spiral shape with reference to their tacking direction. In addition, the distance in the stacking direction between every test piece 1 and every test piece 1 becomes a thickness nearly equal to that of ring-shaped support members 2, 2'. The distance is arranged in such a way that it does not obstruct the flow of a high- temperature gas. When the high-temperature gas is made to flow into a cylindrical support tube 6 formed by a stacked body of the memebers 2, 2' in which the plurality of test pieces 1 are installed, the test pieces 1 which are arranged inside the support tube can be exposed to the high-temperature gas under the same condition.  After that, the support tube 6 is dismantled, and the test pieces are taken out.
Patent JP-S59131465-A (JP)
Title: Ink jet recording apparatus
Inventor: TAKAHASHI HIDEYUKI
IPC: B41J2/165
Filed: 1983-12-28
Abstract: PURPOSE:To eliminate the scattering of ink droplets being wiped off by a wiper piece, by differentiating the inclination of the wiper piece in the long side direction from the inclinations at both ends of the front surface of a printing head. CONSTITUTION:The long side directions of wiper pieces 7, 8 are not at right angles to the moving direction c-c' of an ink head but inclined relative to said moving direction. As the printing head 1 advances to the d-direction, the wiper piece 8 is gradually spaced apart from the front surface of the printing head 1 from the upper side thereof. As mentioned above, because both ends of the printing head 1 are at right angles to the relative and straight moving direction of said head 1 while the long side directions of the wiper pieces 7, 8 are not right angles with respect to the moving direction, the front surface of the printing head is gradually separated from the wiper pieces when the front surface of the printing head and the wiper pieces are spaced apart while the wiper pieces are gradually restored and, therefore, ink droplets wipen off by the wiper pieces are not scattered. If the configurations at both ends of a printing head 1' are brought to straight lines in an oblique direction, the long side direction of each wiper piece may be at right angles with respect to the moving direction of said head 1'.
Patent JP-2000083296-A (JP)
Title: Sound listening device
Inventor: TATENO MAKOTO
IPC: H04R25/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To facilitate wear of a sound listening device by providing a receiver to part of a loop coil in the sound listening device that receives a wireless signal modulated by a voice signal with the receiver to extract the voice signal, supplies the voice signal to the loop coil worn around the neck and generates a magnetic wave signal from the loop coil. SOLUTION: A receiver 3 is provided to a loop coil 2 worn around the neck. The receiver 3 receives an infrared ray signal (or an FM radio wave) modulated by a voice signal and drives the loop coil 2 based on the received voice signal. Thus, the loop coil 2 generates a magnetic wave signal (an induced electromagnetic signal) corresponding to the voice signal. A telephone coil in a hearing aid detects the magnetic wave signal. Then the hearing aid incorporating the telephone coil can hear a calling broadcast or a guidance broadcast or the like. Since the loop coil and the receiver 3 are integrated, the user of the hearing aid can wear the sound listening device 1 by having only to wear the loop coil 2 around the neck.
Patent JP-S60142508-A (JP)
Title: Winding machine
Inventor: KANBARA KENJI
IPC: B65H67/06
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a winding machine which can easily meet the requirement of increasing or decreasing the processing steps by arranging both first and second rotating transfer paths in both sides of the transfer path consisting of the up- and down-route, an apparatus for supplying material to be processed in the side of the first rotating transfer path and a winding apparatus in the side of the second rotating transfer path. CONSTITUTION:A first rotating transfer path 17 which changes the transfer path to the up-route from the down-route is arranged at the one end of the transfer path providing both the up-route and down-route in the vertical or horizontal direction with the prescribed interval and a second rotating transfer path 22 which changes the transfer path to the winding process position and down-path from the up-path at the other end thereof. A plurality of holding apparatuses 38 which are capable of loading a plurality of materials to be processed such as bobbins are movably mounted to said transfer path, these holding apparatuses 38 are circulated along the transfer path with the pressurizing apparatuses 36, 37 arranged near said rotating transfer paths 17, 22. Simultaneously, a winding apparatus 47 is arranged in the side of said second rotating transfer path 22.
Patent JP-H08113323-A (JP)
Title: Feed device of bar-like object
Inventor: ARAI YOSHIO
IPC: B65G1/08
Filed: 1994-10-17
Abstract: PURPOSE: To automatically perform the shelf changing operation by no means of a motive power or a man power by automatically putting the stopper member of an upper shelf member on the lock released position so as to take out a bar-like object when the bar-like objects on a lower step are taken out to be empty. CONSTITUTION: Pipes 15 inserted into a shelf rail 20 of the lowermost step are moved up to a movable guide member 25 due to no existence of a stopper member and the movable guide member 25 is rotationally moved to the guide position. The pipes 15 are scooped one by one at the guide position by upward movement of a taking out member 60. When all the pipes 15 are taken out from the shelf of the lowermost step, the movable guide 25 is rotated to a taking shelter position by the dead weight. By this rotation, the stopper member 45 of of a just upper shelf is pulled down by the function of an interlocking means 49. Hereby, the pipes 15 are moved to the movable guide 25, the movable guide 25 is set from the taking shelter position to the guide position by the dead weight of pipes 15, and hence the shelf changing operation is automatically performed.
Patent JP-H0782486-A (JP)
Title: Room temperature curing organopolysiloxane composition
Inventor: ARAI MASATOSHI
IPC: C08L83/04
Filed: 1993-09-13
Abstract: PURPOSE:To obtain a room temperature curing organopolysiloxane composition useful as a sealing material for automobiles, having both excellent rapidly curing properties and curing characteristics at deep part, by blending a diorganopolysiloxane containing both ends terminated with OH with a specific cross-linking agent and a primary amine compound. CONSTITUTION:This composition comprises (A) a diorganopolysiloxane containing both ends terminated with OH [e.g. a compound of formula I (R<4> is (substituted) monofunctional hydrocarbon; n is >=10)], (B) a compound selected from an alkenoxysilane of formula II [R<1> is (substituted) monofunctional hydrocarbon; R<2> and R<3> are H or (substituted) monofunctional hydrocarbon; m is 3 or 4] (e.g. methyltriisopropenoxysilane) and its hydrolyzate as a cross-linking agent, (C) a curing catalyst (e.g. iron octanoate) and (D) a primary amine compound (preferably gamma-aminopropyltrimethoxysilane). 100 pts.wt. of the component A is preferably mixed with 5-20 pts.wt. of the component B, 0.1-5 pts.wt. of the component C and 2-10 pts.wt. of the component D.
Patent JP-H03223151-A (JP)
Title: Superconducting material of oxide and its production
Inventor: TORII YASUKO
IPC: C04B35/653
Filed: 1989-09-27
Abstract: PURPOSE:To improve critical electric current density by blending oxides of specific elements in given ratio and sintering in an O2 atmosphere. CONSTITUTION:Powder of oxides containing Tl, Bi, Pb, element alpha, element beta, element gamma and Cu is blended in an atomic ratio of Tl/Bi/Pb/gamma/alpha/beta/Cu=h/i/j/k/l/ m/n (alpha and gamma are element selected from group IIa of the periodic table, beta is element selected from Na, K, Rb and Cs, 0<h<=3.0, 0<=i<3.0, 0<=j<3, 0.5<=k<=6.0, 0<=l<=3.0, 0<=m<=3.0, 1.0<=n) and molded. Then the molded article is sintered in an O2 atmosphere at 820-950 deg.C for 6-100 hours to give an oxide superconducting material of compound oxide having a tetragonal system layer structure shown by the formula (0.5<=y<=3.0, 0.5<=z<=6.0, 1.0<=v, 5.0<=w, 0<=p<=1.0, 0<=q<=1.0, 0<=r<=1.0, 0.5<=s<=3.0).
Patent JP-H0298785-A (JP)
Title: Pattern inspecting instrument
Inventor: TAGA HINAKO
IPC: G06T7/60
Filed: 1988-10-04
Abstract: PURPOSE:To eliminate an erroneous detection of a defect so that a reinspection by a person is not required by dividing an outline of a pattern of an inspection object into a circular arc and a segment and deciding a defect from features of the respective parts. CONSTITUTION:A photoelectric converting circuit 1 inputs a pattern of an inspection object and outputs a video signal (h), executes its binarization by a binarizing circuit 2 and outputs a binary data signal (i), and stores it in a storage circuit 3. In an outline approximating circuit 4, binary data stored in the storage circuit 4 is fetched and an outline of a binary pattern and a defect is divided into a circular arc and a segment, and simultaneously, a radius of the circular arc and length of the segment are calculated and outputted as an outline approximate signal (k). In a defect deciding circuit 5, they are compared with the reference radius of the circular arc and the minimum reference value of length of the segment which are determined in advance, that which is other than the reference value is fetched as a defect, and a defect detecting signal l is outputted. In such a way, an erroneous detection of a defect is eliminated and a reinspection by a person is not required.
Patent JP-H10103091-A (JP)
Title: Engine controller
Inventor: YAMAUCHI TERUO
IPC: F02M45/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To perform the optimum control of intake air so as to have the on-off timing of an intake valve controlled on the basis of each detection signal of a combustion pressure sensor and a crank angle sensor as well as to generate an optimum air-fuel mixture in a cylinder upon operating the quantity of fuel commensurate to the air quantity. SOLUTION: An intake valve 5 is synchronized with the rotation of an engine but it is set up with an electric type or hydraulic type actuator 29 so as to make it capable of opening or closing separately from a crankshaft. At the driving timing of this intake valve 5, a signal of a combustion pressure sensor 30 is converted into a digital signal via an amplifier or the like, then the signal is taken into a controller 15. In addition, rotation in this engine 1 is calculated by the controller 15 on the basis of a signal to be detected by a crank angle sensor 12. In this connection, each opening of an electronic slot controller and the intake valve 5 is made so as to be interlockingly controlled by the controller 15. With this constitution, fresh air is feedable into a cylinder 4 without delay.
Patent JP-H1179846-A (JP)
Title: Silicon carbide formed product
Inventor: KUROYANAGI AKIHIRO
IPC: B28B1/30
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon carbide formed product comprising CVD-SiC formed product excellent in strength characteristics and thermal characteristics. SOLUTION: This formed product is an SiC formed product (CVD-SiC formed product) prepared by CVD method. In the formed product, thermal conductivity in SiC crystal growth direction is 100-300 W/m.K and average particle diameter of the internal structure is 4-12 μm. It is preferable that the ratio of thermal conductivity in SiC crystal growth direction to thermal conductivity in the direction perpendicular to the above growth direction is 1.10-1.40.
Patent JP-S60138014-A (JP)
Title: Manufacture of nonoriented silicon steel sheet
Inventor: KOBAYASHI YOSHINORI
IPC: B21B3/02
Filed: 1983-12-26
Abstract: PURPOSE:To manufacture a nonoriented silicon steel sheet having uniform and superior magnetic characteristics by subjecting a silicon steel slab to hot rolling, heat treatment under specified conditions and coiling so as to carry out recrystallization without deteriorating the suitability to descaling. CONSTITUTION:A silicon steel slab contg. <=4.0% Si and <=1.0% Al is hot rolled, and the hot rolled steel sheet is held at >=800 deg.C for 30sec-5min before coiling to carry out recrystallization. The steel sheet is then coiled at <=600 deg.C under water cooling. The reheating of the hot rolled steel sheet is not required, and a non-oriented silicon steel sheet having superior suitability to descaling during pickling and uniform and superior magnetic characteristics is obtd.
Patent JP-S62111495-A (JP)
Inventor: ANDO HIDEKI
IPC: H05K3/06
Filed: 1985-11-08
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。