baber/WOPTO huggingface dataset:
Patent JP-S5974213-A (JP)
Title: Ladle refining method of molten steel to be used for producing non-directional electrical sheet having less iron loss
Inventor: KITAOKA HIDENARI
IPC: C21C7/00
Filed: 1982-10-20
Abstract: PURPOSE:To obtain molten steel advantageous for easy production of a non- directional electrical sheet having less iron loss by mixing and adding a Ca alloy and a desulfurizing flux with and to the molten steel which is thoroughly deoxidized by addition of a deoxidizing agent using Si and Al then subjecting the molten steel to a degassing treatment. CONSTITUTION:Si and Al are added to molten steel to deoxidize thoroughly the molten steel and to adjust its component in the stage of a vacuum degassing treatment of the molten steel. A mixed desulfurizing agent of a Ca alloy (may be metallic Ca alone) and a deoxidizing flux is added by an injection method to the molten steel after the component adjustment under the atm. pressure by using a top blowing lance for a ladle. As a result, the dissolved S in the molten steel is decreased and the sulfide and oxide of Ca formed by the reaction thereof are quickly removed, whereby the molten steel is desulfurized and deoxidized. The intended molten steel of (S)+(O)<=0.0035% is obtd. by the refining.
Patent JP-S6340927-A (JP)
Title: Information input device
Inventor: TSUCHIYA ATSUHIRO
IPC: G06F3/02
Filed: 1986-08-07
Abstract: PURPOSE:To input information by only rotating an ankle by an operator, by providing a pedal which is operated by an operator's foot, can be turned freely in the horizontal direction, and also, can be oscillated and/or slide-moved in the forward and backward directions, on a housing of a device. CONSTITUTION:When an operator rotates his ankle to the right and left in a state that his foot been placed on a pedal 3, the pedal 3 is rotated in accordance with an operation by the foot on a rotary base 2. Force is applied only in the vertically lower direction by only rotating the pedal, and no force is applied in the forward and backward directions, a stick 3a in the tip of the pedal 3 is in a floating position on input keys 4-8. When the operator moves the stick 3a onto the keys to be operated 4-8 by rotating his ankle, and also, steps on the pedal 3, an oblong hole 3b of a tongue part 3h provided on the bottom part of the pedal 3 slides on a shaft 11. In this case, an engagement of a pawl 3d of the rear end part of the pedal 3 and a pawl 2f on the case 2 is disconnected, and the pedal 3 slides forward, and also, oscillates. In this way, the stick 3a con depress a desired key among the keys 4-8.
Patent JP-H0850401-A (JP)
Title: Optical sensor, information recorder and information recording and reproducing method
Inventor: AOKI DAIGO
IPC: G03G5/043
Filed: 1994-08-05
Abstract: PURPOSE:To provide an optical sensor having high sensitivity and excel lent information recording performance. CONSTITUTION:This optical sensor is produced by forming an electrode layer 12 on a supporting body 11 and successively forming a charge producing layer 14 and a charge transfer layer 12 on the electrode layer 12. The ionization potential of the charge transfer material in the charge transfer layer 15 is lower than the ionization potential of the charge producing material in the charge producing layer 14, and the difference between them is at least 0.2eV. The information recording device consists of this optical sensor and an information recording medium disposed facing each other or laminated. The information recording medium consists of an electrode layer and an information recording layer thereon in which information can be formed by an electric field or charges. Both electrodes are connected so that voltage can be applied. By exposing the medium for information while voltage is applied between electrodes, recording can be done in the information recording medium according to the exposure for information. Since the optical sensor produces large differences in currents and voltages between in the area not exposed and in the exposed area, it has high sensitivity for recording in the information recording medium.
Patent JP-S6341196-A (JP)
Inventor: TAKAGI HIROSHI
IPC: B43K1/08
Filed: 1986-08-06
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-S6162960-A (JP)
Title: Device scroll apparatus
Inventor: MINAGAWA KEIJI
IPC: G06F13/14
Filed: 1984-09-05
Abstract: PURPOSE:To detect easily the erroneous insertion of plug-in by providing a selecting circuit which an errorneous insersion signal line, a gate circuit, and a selection impossiblility signal line. CONSTITUTION:A selecting circuit 25 is provided with an erroneous insetion signal line 19, a gate circuit 48, and a selection impossiblity signal; line 18. In case of erroneous insertion, the erroneous insertion signal line 19 is grounded through a mother board 35, and the selection impossbility signal line 28 is made active by the gate circiuit, and a control TAGBUS signal 13 and a selection holding signal 12 are gated by a receiver circuit 42. Thus, the selecting operation is impossible, and DISABLE is displayed on an ENABLE/DISABLE display device by the selection impossiblity signal line 18.
Patent JP-2001016544-A (JP)
Title: Recorder/reproducer
Inventor: SAITO SHUJI
IPC: H04N5/92
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To perform recording without mixing data of a frame and to improve the picture quality at the time of recording by switching the reading which follows a synchronizing signal of a video digital signal from a memory of three frames that writes video data and the reading which follows a free-run synchronizing signal. SOLUTION: A frame length is decided at a frame length decision circuit 38 with a frame start signal from a frame detection circuit 31 as reference and a long flag or a short flag is raised up according to the decision result. Also, a window pulse in a switching timing is generated. When a long flag is raised, an internal free-run synchronizing signal longer than a standard frame length is outputted through a multiplexer(MUX) 41. When a short flag is raised, an inner free-run synchronizing signal shorter than the standard frame length is outputted through the MUX 41. Also, when the frame length is standard, a frame start signal is outputted through the MUX 41 as an external input synchronizing signal.
Patent JP-2001012048-A (JP)
Title: Decorative wall sheet
Inventor: ORIGASA TOSHIYUKI
IPC: E04F13/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a decorative wall sheet excellent in solid state property of not only staining resistance and scratch resistance but also scratching resistance in the sheet friendly to human beings and as well as to environment and excellent in design and execution at a low cost. SOLUTION: In the decorative wall sheet 1, a foamed layer 3 mainly comprising a foaming agent and an olefin-based resin or an acrylic resin, a design layer 4 and a coating layer 5 comprising a non-halogen based thermoplastic resin are successively formed on a backing layer 2. The coating layer 5 comprises two or more layers formed by a heating, melt-extruding and coating method, and the two or more layers are formed by coextrusion.
Patent JP-H0919199-A (JP)
Title: Adaptive slip frequency type vector control method and adaptive slip frequency type vector controller of induction motor
Inventor: ARANAKA SHINJI
IPC: H02P27/04
Filed: 1995-06-28
Abstract: PURPOSE: To avoid the harmful influence of a vector control system upon an adaptive identification system and, further, make the superposition of an AC signal unnecessary by a method wherein the value of a motor parameter is identified on fixed coordinates which is independent from secondary flux coordinates. CONSTITUTION: The adaptive vector controller of an induction motor 1 has a rotation angular velocity detector 2, a current detector 3, a 2-phase/3-phase converter 4, a vector control system 51, a main control unit 5 composed of an adaptive identification system 52 and a power converter 6. Instead of employing a signal depending upon the structure of the vector control system 51, a primary voltage value, a primary current value and the rotation angular velocity or the slip frequency command value on fixed coordinates which are independent from the structure of the vector control system 51 are employed and a secondary resistance is identified in the fixed coordinates which is independent from the rotary coordinates which is used for the control of the vector control system 51 to facilitate the design of the adaptive identification system 52 independently from the structure of the vector control system 51. Therefore, the harmful influence of the vector control system upon the adaptive identification system can be avoided.
Patent JP-H0742273-A (JP)
Title: Structure for connecting wall panel and beam to column
Inventor: TANI TADASHI
IPC: E04B1/38
Filed: 1993-07-27
Abstract: PURPOSE:To make installation of wall panels and beams available in four directions extending from a column. CONSTITUTION:In a structure for connecting wall panels and beams to a column in which the wall panels and the beams are connected to a channel part 7, having an end plate 8 oh its upper end with its one side opened, provided to the upper end of the column 3, a pair of wall panels 4 and 5 are fixed respectively at their side edges to flanges 7a adjoining the opened side of the channel part 7, and a beam 6 is attached at its end to a web 7b facing the opened side of the channel part 7. Then, another wall panel 9 is arranged at its side edge to the opened side, and the upper end of the wall panel 9 and the end plate 8 are connected with a plate with bolts applied thereto.
Patent JP-H0470585-A (JP)
Title: Ultrasonic detector
Inventor: WATANABE KATSUMI
IPC: G01S15/04
Filed: 1990-07-12
Abstract: PURPOSE:To make possible detection from a contact point of an oscillator by inputting to differentially amplify a signal from a pseuds reverberation signal generator for transmitting the signal of the same phase and size as an inherent reverberation signal which a piezoelectric transducer has and another signal from a receiving circuit. CONSTITUTION:Since a reflected wave from an object 7 enters the signal by reverberation in the case where the distance between a piezoelectric transducer 2 and a detected object 7 is short, a reverberation signal is added to the reflected wave in an output signal 14 of a receiving signal 4. In order to separate the reverberation signal from this signal, a pseudo reverberation signal generation source 1, a differential amplifier 12 and a D/A converter 13 are provided. The generation source 11 has no object in front of the piezoelectric transducer 2 and generates a pseudo reverberation signal 15 of the same size and phase as the reverberation signal in the case of no received signal. The output signal 14 and the pseudo reverberation signal 15 of the circuit 4 are input into the amplifier 12 to amplify differentially. Thereby the reverberation signal and the pseudo reverberation signal are set off each off each other to take out the received signal alone.
Patent JP-H0744785-A (JP)
Title: Inspection device for gas safety operation monitoring display device
Inventor: HARADA TOSHIHIRO
IPC: G08B21/16
Filed: 1993-07-27
Abstract: PURPOSE:To provide an inspection device for gas safety operation monitoring display device capable of inspecting whether or not the gas safety operation function normally without visual observation by collecting the information which confirms the display contents of the warning display device displaying the safety operation. CONSTITUTION:This inspection device inspects the device which display warning by permitting a warning display device 16 to selectively turn on and off light emitting elements 161 to 163 by the turning ON/OFF pattern which is decided corresponding to the abnormality detection and the safety operation monitored by a monitoring means 13a. An optical electric conversion means 24 attachable/ detachable to/from the means 16 is provided with light receiving elements 241-243 to convert the light received by these elements into an electric signal. A pattern confirmation means 20c5 confirms the turning ON/OFF pattern based on the electric signal to generate the code for each pattern. A storage means 20b8 stores the code corresponding to the pattern generated by the means 20c5.
Patent JP-S6341933-A (JP)
Title: Inference computer
Inventor: SUGAYA MASAHIRO
IPC: G06F17/30
Filed: 1986-08-08
Abstract: PURPOSE:To obtain a high speed, highly efficient data processing device that uses a tag by fetching branched address corresponding to combination of arguments in a table and shifting control to a corresponding routine. CONSTITUTION:When an instruction is sent from a main storage unit 2 to an instruction word register through an address fetch circuit 3, the address fetch circuit 3 fetches operand from the main storage unit 2 according to address code of operand in it, and sends the operand to an address arithmetic unit 5 through the address fetch circuit 3. A signal is sent from an operation code in the instruction word register 1 to an instruction controlling circuit 4, and thence control signals are sent to the address fetch circuit 3 and address arithmetic unit 5. Thereby, a branched address is found and control of a program is shifted there.
Patent JP-S6429980-A (JP)
Title: System for extracting branch picture element in boundary tracking
Inventor: TAKAMURA YUICHI
IPC: G06T7/60
Filed: 1987-07-24
Abstract: PURPOSE:To improve the accuracy of the extraction of a branch picture element, by tracking an picture element in a constant order according to a vector code, and setting a neighboring picture element tracked later out of two neighboring picture elements which supply logic (1)s successively as a candidate picture element. CONSTITUTION:Six picture elements at maximum neighboring to a remarked picture element P0 are tracked sequentially, and the neighboring picture element P' tracked later out of the two neighboring picture elements P1 and P' which supply the logic (1)s successively is set as the candidate picture element, and the candidate picture element having at least two change points from a background picture element to a graphic picture element in its periphery is extracted as the branch picture element by remarking the candidate picture elements. In such a way, since the picture element whether or not it is the branch picture element can be confirmed by remarking the candidate picture element, it is possible to surely extract the branch picture element even in a complicated two-dimensional picture in which a diagram, etc., is mixed, etc., and to heighten the inspecting accuracy of an appearance inspection device, etc., remarkably by performing the extraction of the feature quantity of the two-dimensional picture and the reproduction of an original picture.
Patent JP-H0630105-A (JP)
Title: Portable telephone set
Inventor: KURIKI EIYA
IPC: H04M1/64
Filed: 1992-07-13
Abstract: PURPOSE:To provide the portable telephone set as a telephone communication system able to reduce the occurrence of invalid calls in which a contact method with a caller is secured even when the user cannot reply a call from the caller and it is not required for callers to repeat useless dialing. CONSTITUTION:A message voice signal for automatic reply is stored in advance in a voice reply means 24. When the reply holding mode holding a reply by the user with respect to an incoming call and making automatic reply to the call is set, reply holding mode setting release means 12, 22 allow the automatic reply control means 12 to receive the incoming call automatically and allow a voice reply means 24 to output a stored message voice signal to the caller.
Patent JP-2001013794-A (JP)
Title: Developing device for printing output machine
Inventor: NISHIKAWA HIROSHI
IPC: G03G15/11
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of smoothly visualizing an electrostatic latent image on a belt type photoreceptor and effectively removing the filming of a visible image and remaining developer. SOLUTION: This device is equipped with a developer supply mechanism 1 supplying the developer to the electrostatic latent image on the belt type photoreceptor 101, and a liquid component removing mechanism 2 installed on the downstream side of the mechanism 1 and removing the liquid component of the developer applied to the photoreceptor 101. The mechanism 2 is composed of a squeeze roller 21 removing the liquid component in the developer applied to the photoreceptor 101 and a 2nd backup roller 26 (auxiliary roller for removing liquid component) abutting on the roller 21 through the photoreceptor 101, and the diameter of the roller 26 is set to be larger than that of the roller 21 and the length thereof is set to be nearly equal to that of the roller 21.
Patent JP-H1132214-A (JP)
Title: Image-forming device and image-processing device
Inventor: TAKAMATSU MASAHIRO
IPC: H04N1/409
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the decrease in density in the rear end section of a halftone section which is in contact with a background section before the halftone section changes into the background section, without causing over-correction when an image again becomes a halftone section immediately after the image has changed into the background section from the halftone section in a sub-scanning direction. SOLUTION: An edge pixel of a halftone section which is in contact with a background section is extracted, when an image outputted in the form of input image data Si changes into a background section from the halftone section in the sub-scanning direction. According to the pixel value C of the rear edge, the number (a) of pixels to be corrected and a pixel value correcting amount (b) corresponding to the pixel value C are read from an LUT. An average value (e) of the pixels in a fixed period (d) in the sub-scanning direction after the rear-edge pixel is calculated, and a correction factor (k) is obtained from k=(C-e)/C.  Then a correction amount (y) expressed by y=k(b/a)×(x-xo+a) (where x and xo respectively represent the position of the pixel in the sub-scanning direction and the position of the pixel at the rear edge in the sub-scanning direction) is added to the original values of the pixels to be corrected within the range of xo-a<=x<=xo.
Patent JP-S6245066-A (JP)
Title: Complex semiconductor device
Inventor: HATTORI MASAYUKI
IPC: H01L21/762
Filed: 1985-08-22
Abstract: PURPOSE:To enable the isolation between the elements only with polycrystalline silicon by constructing the isolating portion of a bi-polar transistor of a high withstand voltage by a portion which is subjected to polycrystalline silicon growth by etching the reverse side collector region, and a stopper region which is formed by diffusion from the surface. CONSTITUTION:Al electrodes 1, 2, 7 are base, emitter and collector electrodes, respectively, and have an emitter region 4, a base 5, a collector low- concentration region 6 and a collector high-concentration 9. Two elements are isolated by a polycrystalline silicon layer 8 for isolating two transistors and a high-concentration P-type stopper layer 9, thereby constructing several power transistors by one chip. With this, the electrodes can be separately taken out from the reverse side.
Patent JP-H0349030-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: HONJO YOSHIHIRO
IPC: C09D175/00
Filed: 1989-07-18
Abstract: PURPOSE:To enhance the S/N of a brightness signal and color signal and to assure durability by specifying the thickness of a 2nd magnetic layer to a pre scribed thickness or below with respect to the shortest recording wavelength of a recording signal. CONSTITUTION:The magnetic recording medium is constituted by successively forming the 1st magnetic layer and the 2nd magnetic layer on a nonmagnetic substrate and specifying the thickness of the 2nd magnetic layer to <=70% of the shortest recording wavelength of the recording signal. This thickness is nearly equal to the effective recording depth of the brightness signal. The magnetic characteristics of the 2nd magnetic layer are constituted optimum for the brightness signal recording and the magnetic characteristics of the 1st magnetic layer are constituted optimum for the color signal recording. The ratio of the color signal recorded in the 2nd magnetic layer is, therefore, minimized while the best S/N is obtd. with respect to the brightness signal and, therefore, the ratio of the color signal recorded in the 1st magnetic layer is maximized.
Patent JP-S6076390-A (JP)
Title: Ink film for heat transfer
Inventor: OKAMURA YASUSHI
IPC: B41M5/26
Filed: 1983-10-04
Abstract: PURPOSE:To prevent the lowering of the speed of printing due to superposed printing by forming a first layer consisting of heat fusing or heat sublimating ink on a film base material and forming a second layer composed of heat fusing or heat sublimating ink having a hue different from the first layer upon the first layer. CONSTITUTION:A first layer 3d on which black heat fusing ink B is applied is formed on a film base material 3a for a beltlike ink film 3. A second layer 3e on which heat fusing ink Y, M, C is applied in a checkered shape in succession is formed on the first layer 3d, and the ink film 3 is constituted in multilayers. 3b represents a detecting means for each color and Y, M, C, is constituted by bar codes, etc., and is applied easily in the same manufacturing process as B on the first layer 3d. The heat fusing temperature T1 of the first layer 3d is constituted by the physical properties of ink satisfying the relationship of T1>T2 with the heat fusing temperature T2 of the second layer 3e.
Patent JP-H0349248-A (JP)
Title: Lsi socket
Inventor: KIMURA SUMIO
IPC: H01L21/66
Filed: 1989-07-17
Abstract: PURPOSE:To easily perform test even if a highly integrated general LSI is mounted on a printboard by housing a boundary scan path circuit in a socket body. CONSTITUTION:A socket body 14 houses a boundary scan path (BS) circuit 1 for testing function of an LSI 1. In the test mode, serial data SIN from an input terminal F is held in a latch circuit 9. With data shift for sending data, a terminal A is set to signal level 1 and positive pulses are input to a terminal C to perform sequential data shift of the circuit 9. Data latched in the circuit 9 can be applied to an input terminal of the LSI connected to a terminal H by setting the signal level of the terminal A to 0. Loading of test data into the circuit 9 in parallel from a socket terminal D corresponding to the LSI terminal is possible by setting the terminals A, B to 0.
Patent JP-S57113744-A (JP)
Title: Mounting structure of coil for motor
Inventor: YAMAKI HIROSHI
IPC: H02K3/46
Filed: 1980-12-29
Abstract: PURPOSE:To mount a coil simply and positively, and to improve productivity and quality by a method wherein the coil wound previously is molded integrally with a mounting substrate under a condition that it is arranged at a predetermined position, and set up to a stator case. CONSTITUTION:The mounting substrate 1, at predetermined positions thereof holes 1c are formed, is manufactured. The quality of material of the mounting substrate 1 is selected properly from a magnetic metal, a non-magnetic metal, synthetic resin or the like in response to positions to be set up. A coil plate A is manufactured in such a manner that winding coils 2 wound previously are arranged into the holes 1c and resin is injected into clearances among the holes 1c and the winding coils 2 and molded integrally. The coil plate A is mounted and fixed to the stator case. Accordingly, the coils can easily be set up, and there happens no accident such as disconnection because the coils are not treated as single bodies.