baber/WOPTO huggingface dataset:
Patent JP-H0695694-A (JP)
Title: Noise reducing circuit for voice recognition device
Inventor: FUJIMOTO SHOJI
IPC: G10L21/0208
Filed: 1992-09-09
Abstract: PURPOSE:To eliminate noises included in a voice so as to improve a recognition rate in a voice recognition device which recognizes the voice and controls equipment. CONSTITUTION:A voice recognition device noise reducing circuit, which cancels noises mixed with the voice so as to control equipment by the voice of the speaker in a vehicular room, is provided with an adaptive filter 22 which has a backup that stores and holds the filter coefficients to be updated so as to cancel stationary noises by a backup power supply, an adaptive algorithm forming means 23 which sequentially updates filter coefficients of the filter 22 against a stationary noise input and an adaptive speed control means 25 which makes the update adaptive speed of the filter coefficients formed by the means 23 smaller when nonstationary noise is inputted and the update adaptive speed of the filter coefficients, that are formed, is made larger when only stationary noise is inputted.
Patent JP-H03104875-A (JP)
Title: Method for plating molybdenum
Inventor: SASAHARA JIRO
IPC: C25D3/12
Filed: 1989-09-19
Abstract: PURPOSE:To attain satisfactory covering power and adhesion in simple stages by plating pickled molybdenum stock with a bath contg. nickel chloride and boric acid but not contg. sulfate. CONSTITUTION:Molybdenum stock is pickled to activate the surface. The stock is immediately immersed in a plating bath contg. >=100g/l nickel chloride and >=10g/l boric acid but not contg. sulfate and plating is carried out. Nickel plating having satisfactory covering power and adhesion can be formed in a short time after such simple pickling as pretreatment, stages can be shortened and plating quality can be improved.
Patent JP-2000064701-A (JP)
Title: Hinge device
Inventor: YAMADA TSUNEO
IPC: E05D3/10
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device having simple compact structure, in which an open-close member can be stopped at an arbitrary place between a closed position and an open position in opening and closing, can also be rotated to the periphery of a shaft erected and can be fixed to main-body member and can be stopped at an arbitrary angle even in the rotation to the periphery of the shaft while the opening and closing and the operation of rotation can be separated. SOLUTION: The hinge device has a main-body member 20, a columnar rotary shaft 6, to which the main-body member 20 is erected and fastened rotatably, an open-close shaft 7 vertically supported to the rotary shaft 6 in a free rotation on its own axis, a first frictional member 8 supported to the open-close shaft 7 and brought into press-contact with the outer circumferential surface 6c of the shaft 6, and a second frictional member 2c supported to the fotary shaft 6 and brought into press-contact with the outer circumferential surface 7c of the open-close shaft 7.  The hinge device has a recessed section 6d being formed to a part of the rotary shaft 6 and being engaged with the open-close shaft 7 and constraining the revolution of the shaft 6 and a notched section 7d formed in parallel in the longitudinal direction of the side face of the open-close shaft 7 in the open-close shaft 7 and releasing engagement and capable of turning the rotary shaft 6.
Patent JP-S6396709-A (JP)
Title: Manufacture of magnetic head
Inventor: KATSUKI TOSHIYUKI
IPC: G11B5/127
Filed: 1986-10-09
Abstract: PURPOSE:To form a magnetic head with high accuracy, by cooling after pouring a molten low-m.p. glass in a metallic die, and integrating a slider made of a low-m.p. glass with a magnetic core. CONSTITUTION:The magnetic core 18 is formed in such way that a C-type core 15 and an I-type core 16 are butted and joined preliminarily, and a high-m. p. glass is interposed in the cavity of a butted part, thereby, a magnetic gap 17 is formed. And the magnetic core 18 is positioned and arranged so that the I-type core 16 can be positioned in a slider type mold 30. At this time, a closing part 32 closes a winding window 19 to prevent a molten glass 31 from being poured into the winding window 19. Next, the molten low-m.p. glass 31 is poured into the slider type mold 30. After cooling, the slider type mold 30 is removed, and a slider 11 having a desired shape is molded, and also, the slider 11 and the magnetic core 18 are integrated by the molten glass 31 for forming the slider. In this way, it is possible to obtain the magnetic head with few dispersion in a size, and with high accuracy.
Patent JP-H1058854-A (JP)
Title: Binding wire defect detecting device
Inventor: YAMAKAWA KOJI
IPC: B42B4/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a binding wire defect detecting device which can accurately detect a defect such as the protruding of a binding wire, under a non-contact state. SOLUTION: A stitcher part, a protruding defect detecting part 30 and a metal detecting part are arranged along a running path of a gathering chain 10 which loads and carries a section accumulated body S. Then, after a fastening by a binding wire is performed at the stitcher part, at the protruding defect detecting part 30, a vertically long band-shaped laser beam R is irradiated on a specified range including the back part of the accumulated sections S by a light projector 31, and the lazer beam R is received by a light receptor 32 having a line sensor comprising by arranging light receiving elements such as CCD, on the top and the bottom, and according to the location of the light receiving element which has received the laser beam R, a protruding of the binding wire W is detected, and then, the presence/absence of the binding wire W is detected by the metal detecting part,  and a binding defect is judged.
Patent JP-S6391086-A (JP)
Inventor: SUKOTSUTO DANIERU KANINGUAMU
IPC: C07K14/195
Filed: 1987-09-28
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-H1186303-A (JP)
Title: Optical disk recorder and optical disk reproducing device
Inventor: WACHI SHIGEAKI
IPC: G11B7/09
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable recording processing in an always correct focus position by executing the recording processing at the timing at which a just focus position is detected while focus servo control to approximate the focus position to the target just focus position is executed. SOLUTION: A piezoelectric element is so constituted as to vibrate at a high frequency at all times at the time of reproducing or recording. Then, the focus position fluctuates very slightly at all times and a focus error signal A is the signal of which the level fluctuates very slightly vertically at all times. The timing at which the focus error signal attains 0V exists twice during one period of the vibration. The timing of the just focus state is detected by a zero cross detecting circuit 19 and regenerative RF signals are sampled at the timing by a data sampling section 12. The sampling signals are smoothed by a low-pass filter 13, by which the correct regenerative signal wavelength is obtd.
Patent JP-H0290822-A (JP)
Title: Satellite communication system
Inventor: HAYASHI MASATO
IPC: H04W84/06
Filed: 1988-09-28
Abstract: PURPOSE:To improve serviceability by permitting a master station to multiple address-transmit the inquiry packet of a slave station to whole salve stations, and permitting respective slave stations to return a response packets indicating the presence/absence of information which matches with the contents of inquiry or information itself to the inquiry station through the master station. CONSTITUTION:VSAT(Very Small Aperture Terminal) systems 1-3 consisting of Hub stations (master station) 10, 20 and 30 and plural VSAT stations (slave station) are provided with the VSAT stations 11-13 of the system 1, the VSAT stations 21-24 of the system 2 and the VSAT stations 31-32 of the system 3. The master stations discriminate the inquiry packets among the received packets, and multiple address-transmit the inquiry packets to respective slave stations in the systems. Respective slave stations which have received the inquiries transmit the response packets indicating the presence/absence of inquiry information in its own stations or make a response only when inquiry information exists in the self stations. Thus, probability for detecting inquiry information is improved and serviceability can be improved.
Patent JP-H04122677-A (JP)
Title: Thermal recording material
Inventor: TOYOFUKU KUNITAKA
IPC: B41M5/337
Filed: 1990-09-13
Abstract: PURPOSE:To achieve improvement of recording sensitivity by a method wherein a thermal coloring layer contains a specific ether compound. CONSTITUTION:A thermal recording material has a thermal coloring layer containing a colorless or light colored dye precursor and a developer coloring it by reacting with the dye precursor under heating on, at least, one surface of a sheet like substrate. Then, the thermal coloring layer contains further, at least, one kind of an ether compound to be expressed by the formula (1) (in the formula, however, R represents an alkoxy radical.) The reason why such a specific thermal fusible substance (sensitizer) improves coloring sensitivity of the thermal coloring layer is that this compound is low in viscosity under a fused state, and has appropriate compatibility with the dye precursor and the developer. Further, the reason why whiteness of the thermal coloring layer is not decreased is that it is difficult to be dissolved in water. Further, the reason why a phenomenon of deteriorating recording image quality such as whitening or the like are lessened is that it is low in sublimation.
Patent JP-H0791583-A (JP)
Title: Welded joint and method for connecting welded joint to pipe
Inventor: NAKAMURA JINICHIRO
IPC: F16L47/02
Filed: 1993-09-28
Abstract: PURPOSE:To provide a welded joint and a connecting method thereof which can adjust uniformly easily a gap between the inner surface of a socket and the outer surface of a pipe, hold the pipe inserted in the socket not to be drawn out and prevent the pipe from being damaged by an antidrawing-out means when the pipe is inserted in the socket. CONSTITUTION:A set of four push bolts 5 (press means) are circumferentially disposed in a cold zone C at the socket inlet side of a welded joint 1 and when the push bolt 7 is rotated and moved up and down, a rubber plate applied to a holding plate 8 at the tip of the push bolt set 5 is moved up and down relative to the inner surface of the socket 2. After the push bolt set 5 are moved upward and a pipe is inserted in the socket 2, the push bolt set 5 is moved down to press the outer surface of the pipe, adjust uniformly a gap between the inner surface of the socket and the outer surface of the pipe and prevent the pipe from being drawn out.
Patent JP-S6483612-A (JP)
Title: High heat resistant roll and production thereof
Inventor: ISHIDA OSAMU
IPC: C21D1/00
Filed: 1987-09-25
Abstract: PURPOSE:To develop a high heat resistant roll for conveying billets in a heating furnace by laminating, fitting and fixing doughnut-shaped sheets consisting of crystalline alumina fibers, sepiolite, org. fibers, inorg. binder and org. binder around a metallic pipe. CONSTITUTION:Water is added to 5-50wt.% sepiolite having >=20 aspect ratio and the mixture is subjected to a beating treatment to prepare a slurry. The crystalline alumina fibers are added at 50-90wt.% thereto and the org. fibers of 0.5-1 denier such as natural pulp and polypropylene are added thereto, then the mixture is stirred. 2-5wt.% org. binder such as polyacrylamide and 5-40wt.% inorg. binder such as mullite are added into this slurry and the slurry is stirred. This slurry is made into a thin sheet of 1,000g/m<2> weight. Plural sheets of such thin sheets are laminated and pressed to form a plate having >=0.5g/cm<3> density. The plate is blanked to a doughnut shape and dried. Many sheets of the sheets 2 are laminated and fitted onto the metallic pipe 1 and are fixed by means of washers 3 and nuts 4. The conveying roll having the excellent heat resistance for the heating furnace is thus produced.
Patent JP-H1181990-A (JP)
Title: Device for adding reductant for exhaust gas purifying catalyst
Inventor: OMICHI SHIGEKI
IPC: F01N3/08
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To minimize energy consumed by a heating means in a case that a NOx catalyst is heated in order to prevent the catalyst from being poisoned by a reductant such as HC. SOLUTION: This reductant supply device for supplying and adding a reductant to a catalyst for purifying NOx contained in oxygen excessive exhaust gas exhausted from an internal combustion engine such as a Diesel engine, so as to assist the purifying action of the catalyst, comprises a heating means for heating the reductant, and a control means for determining whether the heating means is to be energized or not in accordance with a condition of the catalyst. For example, if the activating temperature of the catalyst is in the range of 200 to 350 deg.C, the reductant can be fed in this entire temperature range, but the heating means 2 for the reductant is energized in a narrow range from 200 to 220 deg.C (inflow gas temperature or catalyst temperature).
Patent JP-H1181059-A (JP)
Title: Cleaning apparatus in roving frame
Inventor: OOKA MASANORI
IPC: D01H5/62
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent functions of an air stream directed to the rear of a roller beam from being disturbed by surely guiding a fiber scraped off from a bottom clearer cloth to a fiber conveying means arranged in the rear of the roller beam without regard to the presence of the air stream directed to the rear of the roller beam. SOLUTION: This cleaning apparatus is a roving frame capable of scraping off a fiber sticking to a bottom clearer cloth 6 with a scraper 9, dropping the fiber, guiding the dropped fiber with a guide plate 30, making the fiber reach a conveyor device 29 arranged in the rear of a roller beam 1, lowering and tilting the lower end of the guide plate 30 so as to extend to a position corresponding to the rear end of the roller beam 1, making a gap ΔD for smoothing the flow of the air stream moving along the top surface of the roller beam 1 to the conveyor 29 present between the lower end of the guide plate 30 and the top surface of the roller beam 1 and reciprocating the guide plate 30 together with the scraper 9 in the running direction of the bottom clearer cloth 6.
Patent JP-S61119754-A (JP)
Inventor: SHIMIZU TAKEHIKO
IPC: D04B21/00
Filed: 1984-11-15
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-H0798552-A (JP)
Title: Fixing device
Inventor: SAITO MASAHIRO
IPC: G03G21/10
Filed: 1993-09-28
Abstract: PURPOSE:To facilitate assembling work and to effectively prevent toner(soil) from being stuck again on a fixing roller at a standby time. CONSTITUTION:This device is provided with a position control mechanism 18 for simultaneously making a pressure roller 14 and a cleaning member 16 press-contact with the fixing roller 12 and simultaneously separating them from the roller 12, and a contact pressure adjustment mechanism for adjusting the position of the member 16 with respect to the roller 12. Therefore, when the member 16 is brought into defective contact with the roller 12 or brought into local contact with the roller 12, the position of the member 16 can be adjusted by the position adjustment mechanism so that both of them are properly brought into contact with each other. At the standby time, the toner (soil) is prevented from being stuck again on the roller 12 by the action of the control mechanism 18.
Patent JP-H03104368-A (JP)
Title: Display system for connection destination
Inventor: KODAMA MICHIO
IPC: H04M3/42
Filed: 1989-09-18
Abstract: PURPOSE:To recognize a connection destination and to take proper countermeasures by providing a called party connection destination display means extracting information representing the connection destination of a busy extension possessed by a private branch of exchange, transferring it to an extension telephone set and displaying the information onto a display device. CONSTITUTION:The system is provided with an object private branch of exchange 1, extension telephone sets 2a, 2b, a display device 21a provided with the extension telephone set 2a, an information C2b representing a connection destination of the extension telephone set 2b and called party connection destination display means 100 provided to the private branch of exchange 1. When the called party connection destination display means 100 tries connection from the extension telephone set 2a to the busy extension telephone set 2b, the information C2b representing the connection destination of the busy extension telephone set 2b possessed by the private branch of exchange 1 is extracted and transferred to the extension telephone set 2a and displayed on the display device 21a. Thus, a caller extension telephone set encountering a busy called extension telephone set recognizes the connection destination of the called extension telephone set to take a proper countermeasure.
Patent JP-H0290124-A (JP)
Title: Liquid crystal electrooptical element
Inventor: SATO YUZURU
IPC: G02F1/1337
Filed: 1988-09-27
Abstract: PURPOSE:To obtain a liquid crystal electrooptical element having always superior characteristic stably by starting a driving circuit of a liquid crystal electrooptical element, impressing thereafter an AC voltage to a ferroelectric liquid crystal layer and providing a means for heating the ferroelectric liquid crystal layer. CONSTITUTION:After starting a driving circuit of the liquid crystal electrooptical element, a ferroelectric liquid crystal layer 26 is heated, and an AC voltage having a frequency <= a frequency capable of inverting sufficiently molecules of the ferroelectric liquid crystal 26 within a period of >=5msec including optional time from beginning of temp. rise of the ferroelectric liquid crystal layer 26 until the temp. drops to that before the heating, is impressed to the ferroelectric liquid crystal layer 26. Thus, a liquid crystal electrooptical device can be treated by conducting electric current at a temp. where the effect of conduction of electric current is caused most effectively every time when the device is used, so satisfactory electrooptical characteristic can be obtd. stably for a long time.
Patent JP-H0290477-A (JP)
Title: Assembly construction of wiring apparatus
Inventor: KITAMURA MASUO
IPC: H01R13/502
Filed: 1988-09-27
Abstract: PURPOSE:To make unnecessary the use of assembly jigs made of metal so as to make it easier to assemble a plug socket as a wiring apparatus, by forming a body and cover for the outer cover of the plug socket from insulating material, and providing the cover with locking pieces each of which has a locking hole, and the body with locking protrusions each of which is inserted and locked into the locking hole of each of the locking pieces for coupling the body and cover. CONSTITUTION:A plug socket as a wiring apparatus contains machine parts such as tooth rest springs 3 in its body 1, which is made of insulating material and is opened at its front face to form a recessed storage portion 5 on each side thereof by means of a center partitioning wall 3. The tooth rest springs 3 each comprise a pair of spring plates 3a for sandwiching each of edges, and a contact plate 3b making contact with the conductor of each of wires extending from the external, while each of resilient locking springs 6 is provided on the side of the contact plate 3b. Also, a partitioning wall 10 is provided at the center of a cover 2 made of insulating material and adapted for covering the opening of the body 1, and a pair of insertion holes 1 into which the edge are inserted is provided through the back face of the cover 2 so as to insulate the right and left tooth rest springs 3 from each other by means of the partitioning walls 4, 10.
Patent JP-S6484337-A (JP)
Title: Fault recovery system for data processing system
Inventor: YAMAMOTO SUMIO
IPC: G06F11/00
Filed: 1987-09-26
Abstract: PURPOSE:To shorten time up to regeneration of an I/O request from an operating system, i.e. fault recovery time, by directly informing the end of initialization due to the generation of a fault from a service processor to the operating system. CONSTITUTION:At the time of generating a processing request to a certain logical device, the operating system refers a fault display area 2a, and when the logical device is not generating a fault, generates the processing request, and during the generation of the fault, suspending the generation of the processing request. When a fault is generated during the processing of a generated processing request, each logical device such as I/O processors 3a, 3b informs the effect to the service processor 5, the contents are displayed on a fault display area 2a, and after ending the initialization of the logical device generating the fault, the effect is informed to the operating system generating the processing request. Consequently, the processing request can be regenerated from the operating system immediately after the end of the initialization of the logical device due to the generation of the fault and useless waiting time can be omitted.
Patent JP-S62101429-A (JP)
Inventor: SASAKI YASUNORI
IPC: B32B15/01
Filed: 1985-10-29
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-H0290208-A (JP)
Title: Method for generating linear signal
Inventor: ITO AKIHIRO
IPC: G05B19/4103
Filed: 1988-09-27
Abstract: PURPOSE:To quickly and simply generate a command pulse by setting the pulse density of an axis on the base side to a value always lower than that of an axis on the control side, and finding out a pulse distribution quantity without executing loop operation. CONSTITUTION:When it is defined that a division is Y0divided by T0=Q0 and its remainder is R0 in the equation Y=(Y0/T0)T of a straight line passing an origin (0, 0) and a point P (T0, Y0), the equation of the straight line can be defined as Y=Q0T+(R0/T0)T. In the equation, the 1st term on the right side corresponds to the count value of the Q0 values in each sampling period, the 2nd term indicating the remainder can be found out by an ordinary linear interpolation method and the equation of a straight line to be found out can be expressed by the sum of the equation Y=Q0T and the linear equation y=(R0/T0)T of the remainder item. Since the remainder R0 is the linear equation (y) is smaller than a pulse interval T0, the equation (y) becomes a straight line having an always small inclination, the (y) can be found out by one operation without executing plural loop operations. Consequently, a command pulse can be efficiently generated.
Patent JP-H03106351-A (JP)
Title: Ultrasonic probe
Inventor: KODA KOJI
IPC: A61B8/12
Filed: 1989-09-20
Abstract: PURPOSE:To spread a range of ultrasonic observation by providing moving members movably in the axial direction in a probe point end part and forming the moving member so that it can be protruded and stored by a driving means provided in the probe point end part. CONSTITUTION:The first stage rub-moving member 3, while it is slided, is drawn out from inside a hard rub-moving member 2 fixed to a flexible sheath 1, next the second stage rub-moving member 4, while it is slided, is drawn out from inside the first stage rub-moving member 3, thus a long point end part is formed. A stator of an electrostatic motor is secured as stators 19, 20 to the internal periphery of the rub-moving members 2, 3, and a rotor is secured as rotors 8, 9 to the periphery of the rub-moving members 3, 4. By fitting the rub-moving members 2, 3, 4, the stator 19 and the rotor 8 and the stator 2c and the rotor 9 are opposedly brought into contact, thus each electrostatic motor is formed. In this way, the rub-moving members 2, 3 and 3, 4 can be relatively moved in the axial direction by the electrostatic motor, and length of the point end hard part can be changed. Since the electrostatic motor can be formed in a very small size, possibility of forming a probe diameter in a large thickness is eliminated.