baber/WOPTO huggingface dataset:
Patent JP-H11232753-A (JP)
Title: Disk device and disk magazine
Inventor: TAKAI KAZUKI
IPC: G11B17/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a disk device capable of realizing the satisfied operation by preventing the deviation at the time of dividing a disk magazine into the upper/lower parts and combining them with simple constitution. SOLUTION: A magazine casing 100 is constituted of the upper surface part 120 of the magazine and the lower surface part 130 of the magazine. A magazine shift unit 200 moving upward/downward on the upper surface part 120 of the magazine, an up/down unit 300 for selecting the desired disk, a swing unit 400 swung into the part between the divided upper and lower magazine casings 100, and a drive unit 500 provided on the swing unit 400 for reproducing the selected disk, are provided on a chassis unit 1. Guide holes 126 in the vertical direction are formed on the upper surface part 120 of the magazine. Guide shafts 3 in the vertical direction for being inserted through the guide holes 126 at the time of moving upward/downward on the upper surface part of the magazine are provided on the chassis unit 1.
Patent JP-2000233602-A (JP)
Title: Pneumatic tire
Inventor: SAWADA HIROKI
IPC: D02G3/48
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which controls a premature failure resulting from a side reinforcement rubber breakage at the time of run flat running and has an improved run flat durability. SOLUTION: A carcass ply cord comprises a bundle of double-twisted yarns formed of twisting preliminarily twisted yarns made of organic fiber filaments in the opposite direction of the preliminarily twisting direction, and satisfies relations of, (d2/d1)1/2<N2/N1<3 and 0.41<N2<0.82. In the relations, N1=n1×(0.125×d1/ρ)1/2×10-3 and N2=n2×(0.125×d2/ρ)1/2×10-3, where N1 is a preliminary-twist coefficient, N2 is a following-twist coefficient, n1 is a preliminary-twist number (/10 cm), n2 is a following-twist number (/10 cm), d1 is a preliminary-twist display decitex number (dtex), d2 is a total display decitex number (dtex) and ρ is a specific gravity of fiber.
Patent JP-S63202239-A (JP)
Title: Sealing device around rotating shaft
Inventor: ANDO TERUO
IPC: H02K5/10
Filed: 1987-02-18
Abstract: PURPOSE:To seal a rotary shaft and alleviate its friction by bringing the outer peripheral part of an annular sealing plate into contact with an annular recess formed in a casing while said rotary shaft stops, and by elastically deforming said sealing plate, so that its outer peripheral part is separated from said annular recess during the rotation of the rotary shaft. CONSTITUTION:While a rotary shaft 5 stops, the outer peripheral part 23 of an annular sealing plate 21 with its inner peripheral part fixed to said rotary shaft 5 is in contact with the axial end face of an annular recess 20 formed in a casing 2 so that a space between the rotary shaft 5 and the casing 2 is sealed. When the rotary shaft 5 revolves, the outer peripheral part 23 of said sealing plate 21 is elastically deformed by a centrifugal force in a direction of separating from said end face of the recess 20 and the sealing plate 5 revolves.
Patent JP-S62193394-A (JP)
Title: Status supervisory device for two way catv system
Inventor: SUGIURA TOSHIHIRO
IPC: H04N17/00
Filed: 1986-02-19
Abstract: PURPOSE:To supervise the state of operation of all amplifiers by outputting carrier signals that indicate the state of operation of each amplifier intermittently at the interval of cessation different at every amplifier from a carrier signal outputting device and displaying the state of operation of each amplifier by the state of operation display device based on outputted status signals. CONSTITUTION:In a two way CATV system, carrier signals are outputted from the status signal output device 30 provided in main line branch amplifiers 7A, 7B, 7C... for 1 [sec] at different time of cessation (51, 52, 53... {sec}), and the state of operation display device 71 in a center device 30 is operated responding to outputted carrier signals. Accordingly, the state of operation display device 71 receives carrier signals outputted from status signal output devices 30 of main line branch amplifiers 7A, 7B, 7C..., and demodulates them to be status signals, and it is enough to turn on and off the display section, and thereby, a circuit configuration becomes simple.
Patent JP-H03239610-A (JP)
Title: Rear suspension of vehicle
Inventor: KURITA SHOZO
IPC: B62D7/18
Filed: 1990-02-15
Abstract: PURPOSE:To improve driving stability by setting the ground point of the lower extension line of a virtual kingpin axis derived from each wheel side end of upper and lower arm systems on the front side in a front and rear direction of a vehicle, from the ground point of a vertical line passing through the center of a rear wheel in an independent suspension type suspension device. CONSTITUTION:The ground point D of a virtual kingpin axis K which is derived from the lower supporting point of a wheel carrier 11 as a lower arm system set by the crossing point E of the elongated lines of a lower arm 13 and a trailing arm 14, and the wheel side end of an upper arm 12 is placed in the front of the front and rear direction of a vehicle from the ground point B of a vertical line passing through the center of a rear wheel 2. According to this constitution, where a transverse force F is applied to the rear wheel 2, the rear wheel 2 is turned by an angle theta s in a toe-in direction C. Meanwhile, also Q is rotated in a toe-out direction caused by moment F X l applied round the virtual kingpin axis K so that increase of a toe-angle is restrained. Consequently, driving stability can be improved.
Patent JP-H10230011-A (JP)
Title: Antibacterial deodorizing equipment
Inventor: FUJIMORI YOJI
IPC: A61L9/12
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To surely show the action of an antibacterial component and a deodorizing component by arranging a deodorizer and a sterilizer which generates a volatile antibacterial component being heavier than air in a container, forming an air taking port in a part upper than the deodorizer and forming a port for discharging the volatile antibacterial component in a part lower than the air taking port. SOLUTION: An antibacterial deodorizing equipment 1 is provided with a rectangular solid-shaped container main body 2 having an opening in an upper part and a cap 3. The antibacterial agent 5 is arranged inside the container main body 2 and the deodorizer 6 is arranged in the upper part of a grid body 3b which is fitted in the upper part of the opening on the lower end surface 3a of the cap 3. When the antibacterial agent 5 volatilizes the volatile antibacterial component, the antibacterial component; is discharged from the lower part of the opening 3c to the outside of the container 4. The discharged volatile antibacterial component is moved to the lower part of the container 4 because it is heavier than air so that a falling air flow downwards is generated in result.  Therefore, air correlatively comes into the cap 3 smoothly from the air taking port in the upper part of the opening 3c so as to be brought into contact with the deodorizer 6.
Patent JP-S63201413-A (JP)
Title: Combustor
Inventor: UNO KATSUHIKO
IPC: F23D3/10
Filed: 1987-02-18
Abstract: PURPOSE:To prevent a rapid deterioration of exhaust gas characteristics under low intensity combustion conditions or oxygen-deficient conditions by disposing certain flow controlling tubes inside an inner lame tube and disposing a flange which extends circumferentially outwardly from a flow controlling tube above a connecting hole which is open to a flow controlling zone. CONSTITUTION:A flow controlling tube 26 disposed inside an inner flame tube 6 extends upwardly from a level nearly corresponding to the top of the wick 1, and has its bottom in a flow controlling zone 22 formed across the inner flame tube 6. A connecting hole 23 is disposed in the lower middle part of the wall of a flow controlling tube 21, and a flange 24 divides the flow controlling zone 22 into the lower flow controlling zone 25 and upper flow controlling zone 26 immediately above the connecting hole 23. The flange 24 is formed by causing the flow controlling tube 21 to protrude circumferentially outwardly by applying the beading or flaring. In the presence of the flange 24 which divides the flow controlling zone into the upper and lower halves, combustion gas flowing into the flow controlling tube above the flame becomes gas in the advanced stage of combustion, thus preventing a large quantity of CO from being released. Further, enough amount of air can be supplied from the connecting hole into the combustion chamber to promote the combustion in the lower part of the combustion chamber.
Patent JP-H08298493-A (JP)
Title: Frame synchronization method and frame synchronizer device
Inventor: YAMAGUCHI NORIO
IPC: H04L7/08
Filed: 1996-02-22
Abstract: PURPOSE: To make the time constant till established of synchronization is by providing a correlation means and a mode changeover means and deciding the establishment of frame synchronization based on the comparison result between 2nd correlation and a 2nd threshold level. CONSTITUTION: A correlation device 13 calculates the correlation between an allocated synchronization series ϕ and a sample value series of a reception signal in a calculation section with respect to sections of respective widths of search windows. When the calculation is finished, a mode changeover device 14 stops the operation of the correlation device 13 and decides whether or not the correlation value exceeds a 2nd threshold level every time the correlation device 13 reports the correlation value and grasps the detection interval of the correlation value in excess of the 2nd threshold level. When a received signal is sent for a frame period, the correlation value over the 1st threshold level is detected for plural number of times. The frame period is recognized from the detection interval of the correlation value in excess of the 2nd threshold level and a transmission rate is found out. For example, when the interval is consecutive, the mean value of the intervals is decided to be a frame period.
Patent JP-S53121474-A (JP)
Title: Evaluation method for diode characteristics
Inventor: TAKEUCHI RIYOUZOU
IPC: H01L21/66
Filed: 1977-03-31
Abstract: PURPOSE: To evaluate the characteristics of diodes, by measuring in quantity the contamination as decrease in the surface resistance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01212325-A (JP)
Title: Multipoint temperature measuring apparatus
Inventor: HIRANO TAEKO
IPC: G01K7/02
Filed: 1988-02-19
Abstract: PURPOSE:To measure temps. at many points without requiring a different measuring unit even in the case of a different kind of a temp. sensor or a different measuring range, by providing a variable gain amplifier to a temp. sensor input part. CONSTITUTION:Temp. sensors 11-1-11-N are selected by a local CPU 15 through the selective control of the analogue multiplexers 12-1-12-N of the initial stage and the analogue multiplexers 12 of the next stage. The digital temp. signal amplified corresponding to the input signal level from the temp. sensor selected from the temp. sensors 11-1-11-N by a variable gain amplifier 17 and converted by the analogue multiplexer 12-N is read in the CPU 15. At the same time, the CPU 15 reads various data necessary for measurement such as the amplifying gain of the variable amplifier, the kind of the sensor and a measuring range from data generators 18-1-18-N with respect to the selected one among the temp. sensors 11-1-11-N. By this method, temp. measuring wherein linealizing processing is applied according to the kind of the temp. sensor or the amplifying gain becomes possible and multipoint temp. measurement requiring no different temp. measuring unit even in the case of a different kind of a temp. sensor or a different measuring range becomes possible.
Patent JP-S57151286-A (JP)
Title: Digital speed controller
Inventor: TAKAHASHI JIYUNICHI
IPC: H02P29/00
Filed: 1981-03-13
Abstract: PURPOSE:To stably control a motor by storing a function value calibrated from the signal of a pilot generator with the signal of a pulse oscillator and employing the stored value as a speed feedback signal at the abnormal time of the pulse oscillator. CONSTITUTION:A motor 1 is driven by a power converter 6 which controls with a phase control circuit 7. The signals from a pulse oscillator 2 connected to the motor 1 and a pilot generator 4 are respectively inputted through a counter 9 and an A/D converter 10 to a digital control circuit 8. The signal of the counter 9 is used as a speed feedback signal through a speed arithmetic unit 13 and a switch 13 at the normal time, the signals from the converter 10 and the unit 13 are applied to a function curve generator 14 at the abnormal time of the pulse generator 2, and the function value thus calibrated is used as a speed feedback signal through the switch 12, thereby controlling the circuit 7. Accordingly, the operation can be continuously performed accurately even at the abnormal time of the oscillator 2.
Patent JP-H08229928-A (JP)
Title: Concrete charger and concrete-kneading method
Inventor: MATSUZAKI MASATOSHI
IPC: B28C5/16
Filed: 1995-02-23
Abstract: PURPOSE: To form a concrete structure which is excellent in strength and quality by small friction and a small load on a motor by a method wherein ready-mixed concrete is kneaded to be used for placing with a shuttering or the like, and kneading operation and feed operation with a stirring vane can be smoothly lightly carried out without irregularities to improve operating efficiency. CONSTITUTION: A rotor 8 is rotatably provided in a kneading container 1 by centering a rotary shaft 4 driven with motors M2 , M3 . A plurality of pieces of a stirring vane 11 wherein a front surface forms almost an triangle having an inclined part, and a spiral is formed by a specific pitch P and a specific torsion angle β, are formed on a peripheral surface of the rotor. Thereby, ready- mixed concrete is stirred, and discharged.
Patent JP-S57148629-A (JP)
Title: Method and apparatus for manufacturing or ribbed currugated tube
Inventor: YAMAGUCHI TETSUO
IPC: B29C48/09
Filed: 1981-03-11
Abstract: PURPOSE:To obtain the ribbed corrugated tube readily and at low cost, by maintaining the tubular forming material provided with the thick wall part at the place where the rib is to be shaped at the heat-softened state and moving it inserted between the split molds. CONSTITUTION:The tubular object 22 provided with the thick wall part 22A at the place where the rib it to be formed is extruded from the extruder 11 of which the die 6 is attached to the extruder body 1. It is maintained at the heat- softened state and the predetermined wave form 23A and rib 23B are formed in the split molds 12 which move to the extrusion direction, then the molded article 23 is parted by splitting the split molds. The forming by the split molds may be either expansion forming or vacuum forming.
Patent JP-H06245612-A (JP)
Title: Rolling control mechanism for transplating part in riding type rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1993-02-24
Abstract: PURPOSE:To keep the transplanting part freely swingable, when the switching valve is set to its neutral position, by preparing a pilot valve so that it may form the oil by-path, as interlocking with the shift of the electrically driven switching valve to the neutral position. CONSTITUTION:The cylinder bracket 40 for transplanting case 20 is equipped with a reciprocating type of rolling cylinder 41, and the piston rod 43 of the cylinder is reciprocated in the traverse direction to incline the transplanting part toward left and right sides. The pilot valve which interlocks with shift of the electrically driven switching valve to the neutral position to form the oil by-path is set between one side oil path and the other oil path, both of which are connected to both sides of the rolling cylinder. When the switching valve comes to the neutral position, the oil by-path is rapidly formed by the pilot valve to make the rolling cylinder freely swingable reciprocally. Thus, the transplanting part can be avoided from being damaged.
Patent JP-H11227974-A (JP)
Title: Automatic copy carrier device
Inventor: SHOMURA NORIHISA
IPC: B65H5/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To simply carry out correction work of a skew in a short period of time by furnishing an adjusting mechanism to position a main body at an optional position of a picture image formation device by oscillating it in the longitudinal direction of the picture image formation device around one side of an opening and closing mechanism as its fulcrum and arranging an operation part of the adjusting mechanism in the rear of the other side of the opening and closing mechanism. SOLUTION: A main body 8a is oscillated in the longitudinal direction of a copying machine around a caulking shaft 64c as its fulcrum. A fitting part 68 is projected on an end part of a hinge bracket 61, that is, on the rear side of the copying machine, and an operation part (adjusting screw) 69 is screwed on the fitting part 68. A head end part of the adjusting screw 69 makes contact with a projection 57a formed on a third bracket 57, and the adjusting screw 69 is adjusted from the rear of the copying machine. Consequently, it is possible to move the hinge bracket 61 to the front side of the copying machine on which energizing force of a spring 66 works or to the rear side of the copying machine against energizing force of the spring 66 with the main body 8a.
Patent JP-H08235835-A (JP)
Title: Recording and reproducing device
Inventor: GOTOU SOUJIYU
IPC: G11B19/06
Filed: 1996-01-31
Abstract: PURPOSE: To record a UTOC on a recording medium in a short time when a recording medium is taken out at the time of supplying a power source from the state of nonelectrification after performing timer recording. CONSTITUTION: A memory 5a for storing the latest UTOC information, a memory 5b for storing a starting address of recording or reproducing and a memory 5c for storing necessity or unnecessity of rewriting the UTOC are battery-backed up. When the UTOC is required to be rewritten due to the timer recording, the UTOC information, the information of necessity of rewriting the UTOC and the starting address of recording or reproducing are stored in the memories respectively, and the UTOC is written to the recording medium based on the storage of the memories when the recording medium is taken out at the time of re-electrification after ending the timer recording.
Patent JP-S59161840-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKEDA HIROSHI
IPC: H01L21/768
Filed: 1983-03-07
Abstract: PURPOSE:To flatten the surface of a substrate as well as to enhance the moisture-resisting property by a method wherein when a multilayer interconnection is provided on the semiconductor substrate, whereon a semiconductor element has been formed, through an insulating film, a two-layer structural insulating film, whose underlayer is an organic insulating film and top layer is an inorganic insulating film, is used as the interlayer insulating film. CONSTITUTION:An insulating film 2 consisting of SiO2 or Si3N4 is coated on an Si substrate 1, an opening is bored and an Al wiring 3 of the first layer is extendedly formed on the film 2 while being made to abut on the substrate 1. Then, an interlayer insulating film is provided on the whole surface including the Al wiring 3. At this time, the interlayer insulating film is made into a double-layer structure, whose underlayer is a polyimide film 4 and top layer is a plasma SiO film 5. After that, a through hole 6 is bored on the films 5 and 4 in such a way as to interpenetrate the parts of the films 5 and 4, which commonly correspond to a prescribed position on the wiring 3 and is made to contact to the exposed wiring 3, and an Al wiring 7 of the second layer is coated on the film 5. Through these procedures, the surface step parts are flattened by using the film 4 and infiltration of water content is prevented by the film 5. This results in protecting the wiring 3.
Patent JP-S63207575-A (JP)
Inventor: YONEZAWA HIROTOSHI
IPC: B25J9/02
Filed: 1987-02-20
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-H01208220-A (JP)
Title: Window glass mounting construction
Inventor: KIKUCHI REIJI
IPC: B60J1/02
Filed: 1988-02-17
Abstract: PURPOSE:To prevent exfoliation of the bond to a window glass in the event of collision by extending a detent member in the lower part of the back face of a support to support the bottom of window glass, and by installing a detent member to detain with the engaging member in the event of collision in such a way as protruding at the panel in the cowl part of the car. CONSTITUTION:When a cowl 11 is crushed with movement of an engine 16 in the A direction in the event of frontal collision, the panel 12 moves backward together with a detent member 10 to cause its detent part 10a to be engaged with a detent boss 7b. This gives a push to the bottom of an engagement member 7 to cause inclination. Thus a pulldown force is applied to the top of the engagement member 7, and a window glass 1 and a window glass support 2 are pulled down to cause the window glass 1 to be bent as shown by the solid line. Thereby the exfoliating action is made in the tensile direction with greater resistance against exfoliation to lead to suppression of bond exfoliation.
Patent JP-H06251661-A (JP)
Title: Leaf switch
Inventor: ISHIOKA KIYOSHI
IPC: H01H21/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a leaf switch for which the productivity of a device in building a printed circuit board with the leaf switches in the device may be increased while an object may surely be detected regardless of a narrow pitch predetermining a space between the mutually adjacent leaf switches so as to realize more reduced space for the device. CONSTITUTION:A cover 4 covering a movable piece 2 and a stationary piece 3, and also having a truncated part 4a formed in the edge-line section of its head is provided to the head section of a leaf switch 1 temporarily fixed to a printed circuit board (P board) 5 via the elastic claw section 1a of the switch 1 and subsequently connected electrically to a circuit on the P board 5 via soldered terminal sections 2a, 3a. This process can prevent an interference (mutual butting) between the switch 1 and another leaf switch adjacent thereto with a narrow space between the switches on the P board 5 near the head sections thereof, and increase the productivity of a device, including efficiency or the like for inserting the P board 5 with the switches into a hole 6a in a chassis 6 in building the P board 5 in the chassis 6, while being able to prevent the switches from deformed so that the operational reliability of the device may be increased.
Patent JP-H10230675-A (JP)
Title: Image forming material and image forming method
Inventor: SAKATA HIDEAKI
IPC: C09D11/38
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming material with satisfactory aging stability and excellent density gradation and color tone by enhancing density and improving blur with an ink jet type and a method for forming an image. SOLUTION: The method for forming an image comprises the steps of recording the image forming material containing at least one of ammonia- or amine- coordinated cobalt complex, aromatic dialdehyde and initiator on a support and ink liquid containing at least one of ammonia- or amine-coordinated cobalt complete, aromatic dialdehyde and initiator on the material by an ink jet recording type, and heating it to obtain an image.