baber/WOPTO huggingface dataset:
Patent JP-H0685710-A (JP)
Title: Receiver
Inventor: JIERARUDO POORU DEN BURABAA
IPC: H03D3/24
Filed: 1992-07-13
Abstract: PURPOSE: To provide the receiver suitable for AM/FM reception by compensating amplitude fluctuation and phase fluctuation or the like. CONSTITUTION: The receiver is provided with an RF input 1 to receive an RF input carrier, with a phase locked loop(PLL) that is connected to the RF input 1 and has a phase detector 2, a loop filter 3, a control amplifier 4 and a control oscillator 6, with a local auxiliary pilot generating signal generator 16 and with a local auxiliary pilot detector 8. A 1st input of the pilot detector 8 is connected to a signal path of the phase locked loop between an output of the phase detector 2 and a control input of the controlled oscillator 6, its 2nd input is connected to an output of the pilot signal generator 16 and its output is connected to a control input of the control amplifier 4 via a selection device.  Furthermore, an output of the signal generator 16 is connected to the signal path of the phase locked loop between the output of the phase detector 2 and the control input of the controlled oscillator 6 so as to reduce the effect of crosstalk from the oscillator on gain control and other parasitic crosstalk actions and also to assist angular modulation of the oscillator signal by the auxiliary pilot signal.
Patent JP-H1131326-A (JP)
Title: Optical disk device
Inventor: FURUSAWA KOJI
IPC: G11B7/085
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a guide means at every optical head and to prevent enlargement in a device by simultaneously housing the optical heads separately corresponding to optical disks of plural standards in a housing means and constituting to send out them to the guide means according to need. SOLUTION: When an optical disk D to be recorded/reproduced is changed to the optical disk of the different standard, a carriage 21 loading an optical head 2 is transported from a guide rail 31 to a small guide rail 51 side by an optical head drive means 4 and a moving action biasing part to be collected. Thereafter, a hold plate 62 is rotated at 180 deg. by a rotating action biasing part 63 and a small guide rail 51a holding the carriage 21a loading the optical head 2a and a magnetic circuit 64a are nearly connected to the guide rail 31 and a magnetic circuit 42. Then, the carriage 21a is sent out onto the guide rail 31 and the magnetic circuit 42 and the optical disk is recorded/reproduced by the optical head 2a. Inversely, also when the optical disk is revised to the optical disk D, the optical head loaded on the guide rail 31 is switched by similar action.
Patent JP-H0238588-A (JP)
Title: Apparatus for pretreatment of pickling
Inventor: KANDA YUKIO
IPC: C23G3/02
Filed: 1988-07-27
Abstract: PURPOSE:To improve the suitability of a strip to passing through a pickling tank by setting salt floaters in a salt bath, an air wiper at the outlet side of the bath, a course changing means at the inlet side of a water quencher and a suction bridle at the outlet side of the quencher. CONSTITUTION:In an apparatus for pretreating a stainless steel strip S before pickling, a water quencher 80 is installed at the inlet side of a pickling tank 90 and a salt bath 10 at the inlet side of the quencher 80. Salt floaters 11 spouting molten salt and guiding the strip S in a noncontact state are set in molten salt L in the bath 10. An air wiper 20 blowing molten salt away from the strip S is set at the outlet side of the bath 10. A floater 31 as a course changing means is set at the inlet side of the quencher 80 and a suction bridle 40 applying tension to the strip S at the outlet side of the quencher 80. The suitability of the strip to passing through the pickling tank 90 can be improved.
Patent JP-H0350689-A (JP)
Title: Character recognizing device
Inventor: AOKI MIKIO
IPC: G06K9/20
Filed: 1989-07-18
Abstract: PURPOSE:To make the extraction of a character line area correct, and to improve reliability by providing a character line segmentation reference value, and extracting an area exceeding the character line segmentation reference value as moving the character line segmentation reference value at the time of the segmentation of a character line. CONSTITUTION:The character line segmentation reference value 304 is provided, and the reference value 304 is moved little by little from the position of 303 to the position of 305. Even in the case of a character picture in which the extraction of the character line area is impossible so far because a picture other than the character picture is included, the correct extraction of a character area becomes possible.
Patent JP-H0510558-A (JP)
Title: Liquid ice type insulated device
Inventor: TAKEMI AKIO
IPC: F24F5/00
Filed: 1991-06-28
Abstract: PURPOSE:To permit easy replacing work of cold accumulating agent, effective utilization of liquid ice and making the title device compact. CONSTITUTION:The title device is constituted of a liquid ice manufacturing device 1, a cold accumulation tank 2, an insulated box 3 and a control device 20. The insulated box 3 is connected detachably to the cold accumulation tank 2. The cold accumulation tank 2 is divided by a movable partitioning wall 201 into a liquid ice chamber 24 for reserving liquid ice 240 and a melted liquid chamber 23 for reserving recovered melted liquid 230. The amount of movement of the partitioning wall 201 is controlled by the control device 20 in accordance with the recovering amount of the melted liquid and the manufacturing amount of ice.
Patent JP-H0718833-A (JP)
Title: Connecting structure for plate material
Inventor: KAWAMURA TOSHIO
IPC: E04F15/02
Filed: 1993-06-28
Abstract: PURPOSE:To mutually accurately arrange plate materials by providing the side edge of a plate material on one side with notches opened toward at least plate materials on upper and another sides, and the side edge on another side with a projection fitting in the said notch. CONSTITUTION:The left edge of a plate material 1 is provided with V-shaped notches 2 which are opened at fixed intervals in a longitudinal direction toward upper and left sides. In this case, a bottom wall 4 is left in the inner part of the notch 2, and an outer edge is also opened downward. In addition, a protruding piece 6 is formed at a right rear end corner, and a cut off edge 7 where the protruding piece 6 of the plate material 1 being adjacent in a longitudinal direction fits is severally formed at a right front end corner and left front and rear end corners. A female part 9 is formed at the edge of a section E, and a male part is formed at the edge of a section F. Positioning in a direction along an adjacent edge is carried out by fitting a projection 3 in the notch 2 for making it easy to stick the plate material.
Patent JP-S6069194-A (JP)
Title: Drying and classifying of coal by use of waste gas of coke oven
Inventor: MATSUMOTO TAROU
IPC: C10B57/10
Filed: 1984-09-04
Abstract: PURPOSE:To dry coal in a drying classifier thoroughly with waste gas of combustion from a coke oven, by introducing a part of waste gas of combustion from the coke oven before heat exchange, into a drying zone and a classifying zone of the drying classifier. CONSTITUTION:A part of waste gas of combustion generated in a coke oven 1 is introduced through a gas feed line 21 into a feeding zone 24, a drying zone 25 and a classifying zone 26 of a drying classifier 20 for drying of wet coal 5 and classification of duct coal 37. A heat medium fed through an organic heat medium circulation line 16 and heated in 1st and 2nd heat exchangers 10 and 13, is introduced into a heat conductive pipe 28 of the drying classifier 20 for drying of wet coal 5. In the 1st heat exchanger 10, a low-temp. heat medium discharged from the heat conductive pipe 28 through the organic heat medium circulation line 16 is subjected to heat exchange with waste gas of combustion 8 from the coke over 1. Thus wet coal 5 is dried thoroughly is the drying classifier 20.
Patent JP-2000002051-A (JP)
Title: Window
Inventor: IKEGAMI SATOSHI
IPC: E06B1/36
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a window having an excellent design and heat insulating ability capable of suppressing the deterioration of a sealing material between double glazing panels and absorbing thermal expansion of frame members. SOLUTION: This window comprises a window frame attached to an opening of a building, double glazing panels 3, 4 provided in a window frame through a spacer member 5, and a retaining member 7 for retaining the glass panels, and a spacer member 5 and the glass panels 3, 4 are adhered by a seal member 6 consisting of a soft material. The window frame comprises a base portion 8 attached to a structural body and an extended portion 9 at the outdoor side covering the edge portion of the glass panels 3, 4 extended from the base portion 8. End portion 5a of the spacer member 5 or the end portion of the seal member 6 is located at the central side of the opening compared to the end portion 9a of the edged portion, and a shielding portion 10 is provided between the end portion 9a of the extended portion and the end portion of the spacer member 5 or seal member 6 thereby improving the design.  Also, the window is constituted with the glass panels 3, 4 and a holding resin member 7 for retaining the glass panels.
Patent JP-S5885941-A (JP)
Title: Actuator
Inventor: HIROSE TSUNEO
IPC: G11B7/08
Filed: 1981-11-18
Abstract: PURPOSE:To facilitate servo control, by fitting a mobile part into a pair of upper and lower rubber dampers having plural beams between the internal and external attachment frames and at the same time fitting a fixed part into the external attachment frame to drive them at right angles to each other in the bending direction of the beams. CONSTITUTION:A mobile part 25 is held between a pair of upper and lower rubber dampers 20 and 21 having plural beams 24 between the internal and external attachment frames 22 and 23. The part 25 has a lens 26 and is hooked to the dampers 20 and 21 via the upper and lower guides 29 and 30. Then the part 25 is driven rectangularly in the bending direction of the beams 24 to each other by means of the driving coils 27, 28 and 28. An inside yoke 31 is put into the part 25 from the lower part. An outside yoke 32 has support members 33 which are planted at both end parts of the yoke 32, and the upper and lower parts of the member 33 touch the frames 23 of the dampers 20 and 21. The permanent magnets 39 are set opposite to each other at the yoke 32. The current is supplied to the coils 27, 28 and 28 to give a precise adjustment to the position and  inclination of the lens 26. As a result, the assembly is facilitated to attain a  mass production.
Patent JP-H0510175-A (JP)
Title: Automatic storage method of engine critical output state
Inventor: ISHII NOBUYUKI
IPC: F02D41/40
Filed: 1991-07-01
Abstract: PURPOSE:To make a critical output characteristic settable automatically irrespective of an individual difference and a characteristic variation in an engine by having the rate of rack position detection voltage variation to an engine speed variation judged at the time of engine critical output in the case where it is made smaller than the specified value. CONSTITUTION:At the time of operation, first of all, a command value U is outputted out of a load setter 8 so as to make relief pressure in a relief valve 7 cane to zero, setting an engine throttle position with a throttle position setter 10, and outputs NEO, RWO of an engine speed detector 5 and a rack position detector 4 at that time are stored in a memory 9. Next, the command value U is outputted out of the load setter 9 so as to make the said relief pressure go up as far as  P, and engine speed NE1 and rack position detection voltage RW1 at this time are stored. Then,  RW/ NE are calculated, comparing it with K, and engine critical output time is judged from the compared result, and on the basis of the engine critical output time judging of plural engine speeds, Ne-RW characteristics are calculated in this way.
Patent JP-S6078670-A (JP)
Title: Method for preventing interference fringe of transparent substrate and anti-wear protective surface
Inventor: MORI IKUROU
IPC: C08J7/04
Filed: 1983-10-06
Abstract: PURPOSE:To prepare a transparent material free from interference fringe and coloration, by forming a coating layer comprising a specific silicone resin to the surface of a transparent substrate before forming an anti-wear protective coating layer. CONSTITUTION:A coating layer comprising a silicone resin containing a phenyl group wherein 2% or more of a hydrocarbon group bonded to a silicon atom is said phenyl group is formed to the surface of a transparent substrate and, subsequently, an anti-wear protective coating layer is formed. By this method, interference fringe, coloration and irregularity are almost perfectly prevented and a transparent material having excellent optical characteristics is obtained.
Patent JP-H04327276-A (JP)
Title: Creased flocked sheet
Inventor: SAITO YOSHIMITSU
IPC: B32B5/16
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a flocked sheet free from bent hair or laid hair and having steric volume feeling by making strain on both faces of a base sheet such as fiber sheet or plastic sheet and subjecting the sheet to resin treatment and flocking on the sheet. CONSTITUTION:A base sheet such as papers, fiber sheet (e.g. nonwoven fabric or cloth), plastic sheet, composite thereof or flame-retarded sheet thereof which is susceptible to fold and crease is subjected to mechanical rubbing treatment to make strain on both faces of the substrate sheet and then a synthetic resin liquid and adhesive is applied thereto and flocked to provide the creased flocked sheet having natural feeling free from bent hair and laid hair, rich in steric volume feeling and having excellent pattern.
Patent JP-2000020981-A (JP)
Title: Optical pickup device
Inventor: MAKI TADASHI
IPC: G11B7/09
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device, capable of recording and reproducing data at a high speed while plural devices are opposed to the opening of a cartridge in which an optical disk is housed. SOLUTION: This optical pickup device has a suspension holder 1 attached to a carriage, a lens holder 2 which is connected to the suspension holder 1 via a connection member and holds an object lens 9, a magnetic member 3 consisting of yokes 6 and magnets 7 arranged inside the carriage, and focusing coils 5 mounted on a lens holder 2 and located in the magnetic members 3. In the device, the lens holder 2 is held in cantilever by being attached to the suspension holder 1 and also attaching the other end of the connection member to the end face 13 of the lens holder 2 at the outer circumferential side of an optical disk.
Patent JP-H0472719-A (JP)
Title: Semiconductor vapor phase growth device
Inventor: OGAWA HARUKI
IPC: H01L21/205
Filed: 1990-07-13
Abstract: PURPOSE:To reduce the variation of the ratio of liquid crystal in growing semiconductor crystal, and to obtain the semiconductor crystal having lesser crystal defects by a method wherein a raw material introducing piping, which is provided in a flow rate control device, is connected to the raw material introducing piping in which a pressure adjusting valve is provided, and a container is connected to the middle of the piping. CONSTITUTION:The title vapor growth device is provided with a raw material introducing piping 13, with which raw material is introduced into a growth chamber 14 by providing pressure adjusting valves 34 and 35 on the midway, and raw material feeding pipings 10 to 12, with which raw material is fed from a storing container, which are connected to the above-mentioned raw material introducing piping 13. A flow rate control device is provided in the midway of the above-mentioned raw material feeding pipings 10 to 12, and a container 40 is connected in the midway of the piping from pressure adjusting valves 34 and 35 to the flow rate control device. As the container is connected in the midway of the piping from the pressure adjusting valve to the flow rate control device, the variation in pressure in the inside of piping can be sharply reduced by the container provided in the midway of the piping even when the flow rate of the raw material flowing the raw material introducing piping and the raw material feeding piping changes with time.
Patent JP-S57109438-A (JP)
Title: Transmission system for submarine optical fiber cable
Inventor: NOMURA YOSHIO
IPC: H04B10/00
Filed: 1980-12-26
Abstract: PURPOSE:To branch easily direction of a transmission line, by branching and inserting a submarine transmission line in a submarine optical repeater or a cable connection box. CONSTITUTION:A connecation part 14 consisting of a submarine optical repeat- er or a cable connection box is provided on the bottom of the sea in the middle among coast stations A, B, and C. Submarine optical cables 15, 16, and 17 store the same number of pairs of optical fibers, and optical fiber pairs 15a and 16a in cables 15 and 16 are connected mutually in the connection part 14, and optical fiber pairs 15b and 17a in cables 15 and 17 are connected mutually there, and optical fiber pairs 16b and 17b in cables 16 and 17 are connected mutually there. Consequently, optical fiber pairs 15a and 16a, optical fiber pairs 15b and 17a, and optical fiber pairs 16b and 17b are applied for the submarine optical transmission line from the coast station A to the coast station B, the submarine optical transmission line from the coast station A to the coast station C, and the submarine optical transmission line from the coast station C to the coast station B respectively.
Patent JP-H0351233-A (JP)
Title: Bundle feeder
Inventor: OISHI HIROHIKO
IPC: B65H3/50
Filed: 1989-07-19
Abstract: PURPOSE:To easily and stably carry out bundle separation by arranging a bundle separation roller which is smaller in diameter in comparison with that of a conveyor roller on the front edge of a bundle separation roller conveyor and making one edge of the bundle separation roller free to move on the flat surface including the bundle separation conveyor with the other edge of the bundle separation roller as its supporting point. CONSTITUTION:The front edge of a bundle separation roller conveyor 12 is provided with a bundle separation roller 32 which is small in diameter and can move its one edge with the other edge as its supporting point. Consequently, for example when one edge part of a bundle (an edge part of the side facing the bundle separation roller 32) is lifted up, the bundle separation roller 32 is inserted thereinto and the bundle separation roller 32 is inserted further forward by rotating it by a drive means 34 with its one edge 32a as its supporting point. Thereafter, it is possible to quite easily insert this bundle separation roller conveyor 12 between a bundle and other parts by advancing the bundle separation roller conveyor 12.
Patent JP-2001009665-A (JP)
Title: Pallet replacing device for machine tool
Inventor: HIRAMOTO KAZUYUKI
IPC: B23Q7/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pallet replacing device for a machine tool which can reduce the impact caused by attaching and detaching of a pallet when the pallet is replaced, and can increase the speed of the pallet replacing operation. SOLUTION: A pallet replacing device 11 for a machine tool, which replaces a pallet with a workpiece installed therein between a table of the machine tool and a pallet stocker of the machine tool, is provided with a pallet replacing arm 35 which turns to replace a pallet, a nut 29 connected to the pallet replacing arm 35 and rotatably supported by a bearing 33, a ball screw 27 engaging with a nut 29, and first fluid cylinder/piston mechanisms 17, 25 which move a ball screw 27 up and down and turns the nut 29 and the pallet replacing arm 35.
Patent JP-S6165497-A (JP)
Inventor: KATO KOICHI
IPC: H05B41/18
Filed: 1984-09-07
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-H1141766-A (JP)
Title: Transformation apparatus and its earthquake-resistant equipment
Inventor: OTSUKA KYOICHI
IPC: H02G7/14
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an earthquake-resistant apparatus whose earthquake-resistant performance is enhanced and which restrains an increase in costs, by a method wherein the natural frequency of a lead part which comprises a lead wire derived from the head part of a bushing device and whose upper end part is supported by a support member is set at the specific multiple of the natural frequency of the bushing device. SOLUTION: A lead part 23 is composed of lead wires 6, of supports 19 and of additional mass bodies. A bushing device 24 is constituted of a frame 11, of a tank 12 and of a bushing 13. Then, when the weight of the additional mass bodies attached to the supports 19 is selected, the ratio of the natural frequency of the bushing device 24 to the natural frequency of the lead part 23 is set at about 0.85 to 1.05. In this manner, the supports 19 and the additional mass bodies are used, the vibration characteristic of the lead part 23 is adjusted, and the vibration of the bushing device 24 is suppressed by a dynamic damper effect. In addition, the response of the bushing device 24 is suppressed, the generated stress of the bushing 13 is reduced, the earthquake-resistant structure of the bushing device 24 can be simplified, and the cost of the earthquake-resistant structure can be reduced.
Patent JP-H0350145-A (JP)
Title: Elastic polymer-cement mortar
Inventor: ENDO KATSUAKI
IPC: C04B28/02
Filed: 1989-07-19
Abstract: PURPOSE:To improve dispersibility and work efficiency and to enable thicker coating by aggregating part of an aq. resin emulsion in the subject mortar having a specified compsn. and lowering the glass transition point of the emulsion to ordinary temp. or below. CONSTITUTION:100 pts.wt. inorg. material consisting of cement and aggregate in 1:(0.5-5) weight ratio is blended with 25-150 pts.wt. (expressed in terms of solid matter) aq. resin emulsion having <=10 deg.C glass transition point. An emulsion destructing agent is added to the resulting polymer-cement mortar to aggregate part of the resin particles in the aq. resin emulsion and the subject mortar is obtd. The destructing agent is a compd. generating multivalent metal ions in water, e.g. gypsum or MgO or a cationic emulsion.
Patent JP-H0351706-A (JP)
Title: Thickness measuring apparatus
Inventor: TAKECHI HIDEYUKI
IPC: G01B11/06
Filed: 1989-07-19
Abstract: PURPOSE:To perform highly accurate measurement of a thickness without the effect of errors in linearity of optical sensors by computing the thickness of a body to be measured based on the amount of minute displacement of the body to be measured and the amount of movement in a distance between the optical sensors. CONSTITUTION:When the thickness of a body to be measured 10 is measured, optical sensors 1 and 2 are moved with moving mechanisms 15 and 16. The body to be measured 10 is arranged between the sensors 1 and 2. The amounts of the displacements of the sensors 1 and 2 are made to be approximately zero. At this time, the moving amounts of the sensors 1 and 2 from the time when a reference body to be measured 13 is measured to the time when the body to be measured 10 is measured is operated in a first operating part 9a. The moving amounts are detected with moving amount detectors 17 and 18. The thickness of the body to be measured 10 is operated in a second operating part 9b based on the amounts of the displacements and the thickness of the body to be measured 13. When the body to be measured 13 is measured beforehand and the amounts of the displacements from the sensors 1 and 1 at this time are made to be approximately zero, the body to be measured 10 can be measured highly accurately.