baber/WOPTO huggingface dataset:
Patent JP-H08224793-A (JP)
Title: Manufacture of fiber reinforced resin molding
Inventor: KADOWAKI RYOSAKU
IPC: G10K11/162
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a fiber reinforced resin molding which is equipped jointly with excellent sound absorbing characteristics and high rigidity, effective as a noise shield for an engine room or the like, and excellent in a recycling property by a method wherein a reinforcing fiber is made into a raised or inflatedly projected state on one side surface by using elastic restoring force which a glass fiber has. CONSTITUTION: When fiber reinforced resin laminate molded product consisting of a reinforcing fiber and a thermoplastic resin matrix is manufactured, a first material layer A containing a thermoplastic resin (a) and a reinforcing fiber, and a second material layer B containing a thermoplastic resin (b) melting point of which is higher than that of the resin (a) or the resin (b) and a reinforcing fiber, are heated at a temperature higher than a melting point of the resin (b) under a state wherein they are laminated, and molded by pressurizing in a plasticized state. Then, a surface layer part on the first material layer A side is heated at a temperature lower than the melting point of the resin (b) and higher than the melting point of the resin (a) under a solidified by cooling state or a molten and semifluid state.  Thereby, the surface of the first material layer A side is made into a raised or inflatedly projected state, and a deep part is made into a state wherein voids are generated among fibers.
Patent JP-H09220710-A (JP)
Title: Refractory panel
Inventor: AKIHISA KOICHI
IPC: C04B35/66
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity of a large-sized panel and to impart excellent corrosion resistance, spalling resistance or abrasion resistance possessed by prepared unshaped refractories by performing molding by setting the acceleration of a vibrator to a predetermined value or more and applying molding pressure of a predetermined value or more to a press machine at the same time. SOLUTION: A refractory panel with a thickness of 10mm or more and an area of 0.2m<2> or more is produced by performing molding by setting the acceleration of a vibrator 4 to 1.5-6G and applying molding pressure of 100kgf or more at the same time by a press machine 5. By applying the force by the vibration of the vibrator 4 and the pressing force by the press machine 5 as mentioned above, molding can be performed in the presence of reduced moisture and a uniform compsn. generating no separation and having high density and high strength is obtained. Since molding can be performed in the presence of reduced moisture, drying of a post-process becomes easy and fuel cost can be reduced and an excellent molded object generating no steam explosion at a time of heating and temp. rising and capable of being rapidly heated can be obtained.
Patent JP-H09230731-A (JP)
Title: Image forming device
Inventor: MAEYAMA RYUICHIRO
IPC: G03G15/20
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the heaping of depositions such as a paper dust fallen from a recording material at least, on a surface of a heating roller between a pair of fixing rollers for fixing a toner image onto the recording material, and to obtain the releasing property of a release agent in the toner satisfactorily by executing heating and/or pressurizing while holding the recording material carrying the unfixed toner image. SOLUTION: In this image forming device, a grinding roller 50 is provided to be freely near to and away from the heating roller being one of the fixing rollers of a heat roller fixing unit, and the grinding roller 50 is constituted by winding a grinding sheet 52 containing abrasives around a periphery of an aluminum pipe 51. The depositions, particularly the paper dust stuck on the surface, are removed by grinding the surface of the heating roller by the grinding roller 50.
Patent JP-H02235318-A (JP)
Title: Laminated ceramic capacitor
Inventor: TSUCHIYA SOJI
IPC: H01G4/008
Filed: 1989-03-08
Abstract: PURPOSE:To prevent a reduction in the yield of a laminated ceramic capacitor due to insufficient capacity of the capacitor and the failure of junctions by a method wherein internal electrode layers consisting of a conductive oxide, which is represented by a specified formula and has a structure similar to a perovskite structure, are laminated in a ceramic dielectric layer having the perovskite structure and the dielectric layer and the electrode layers are sintered. CONSTITUTION:Internal electrode layers 2 consisting of a conductive oxide, which is represented by the formula and has a structure similar to a perovskite structure, are laminated in a ceramic dielectric layer 1 having the perovskite structure and the layers 1 and 2 are sintered at temperature of 850 to 1100 deg.C. In this formula, x=0<x<=0.30 and y=0<y<=0.50. This laminated ceramic capacitor is provided with a laminated material formed by sintering together both layers of the layer 1 and the layers 2, which are alternately laminated, and at the same time, is provided with connecting electrodes 3 and 3 provided on the side surfaces of this laminated material. The resistivity of this conductive oxide is low. Moreover, the Cu being tightly contained excessively makes the junctions between the layers 2 and 1 tightly secured. As a resistance component is small, there is little loss as a capacitor. Thereby, a reduction in the yield of the capacitor due to the shortage of the capacity of the capacitor and the failure of the junctions is prevented.
Patent JP-S62215673-A (JP)
Title: Production of aqueous ink
Inventor: SHIRATO EIICHIRO
IPC: C09D11/023
Filed: 1986-03-17
Abstract: PURPOSE:To obtain aqueous ink having improved water resistance, hardly oozing out dye, by blending direct dye with acid dye, a water-soluble compound of polyvalent metal and a water-soluble polymer in an aqueous solution and mechanically processing the blend into a homogeneous fine dispersion. CONSTITUTION:(A) Direct dye and/or acid dye is blended in an aqueous solution with (B) a water-soluble compound of bi- or more valent polyvalent metal and (C) a water-soluble polymer, preferably an alkali salt of a carboxyl group- containing copolymer consisting of 6-30wt% unsaturated carboxylic acid comprising <=10C monobasic acid as a main component and 94-70wt% radically polymerizable unsaturated compound wherein an aqueous solution of the alkali salt forms a water-repellent dried film of coating and mechanically processed into a homogeneous fine dispersion to give the aimed ink.
Patent JP-H11258881-A (JP)
Title: Image forming device
Inventor: AZUMA JUN
IPC: G03G15/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To exactly pile up and properly arrange ejected sheets while preventing them from jamming. SOLUTION: By forming either one of a paper sheet ejecting carrying roller 9a or a paper sheet ejecting idler roller 9b of non-insulating material, transfer paper sheet S is ejected to a paper ejecting tray 8 while decreasing the electrification amount of the paper sheet S electrified by friction. Thus, the paper sheet S is surely piled up in the tray 8. The volume resistivity of either the roller 9a or the roller 9b used as a paper ejecting carrying means 9 in such a case is set to <=10 GΩcm, so that an insulating state is avoided and carrying ability for the paper sheet S is improved.
Patent JP-H05222846-A (JP)
Title: Device for automatically opening and closing crushing machine
Inventor: IKEDA MASAYOSHI
IPC: E04G23/08
Filed: 1992-02-10
Abstract: PURPOSE:To automatically open and close a crushing machine repeatedly to improve operational efficiency thereof by connecting a shuttle valve to a pilot conduit and providing a pressure switch, relay, timer etc., between a solenoid of each electromagnetic changeover valve and a power source. CONSTITUTION:For crushing blocks into small pieces by means of a hydraulic shovel, a shuttle valve 21 is first connected to pilot conduits 22, 23. And a pilot hydraulic source is fluidly connected to the valve 21 through an electromagnetic solenoid valve 24. A pressure switch 29, relay 27, and timer 28 are provided between each solenoid 25 of the right and left electromagnet changeover valves 24 and a power source. When one of the valves 24 is changed over by turning on a lever switch 30, a pressure crushing machine begins to close. And when said machine has closed, the switch 29 is turned on by the working pressure of a pressure crushing cylinder 6 and the machine begins to open by the electromagnetic changeover action of the other valve 24. And at the same time, the timer 28 is operated and the working pressure of the cylinder 6 falls and hence the switch 29 is turned off and the timer 28 is turned off so that the machine begins to close again.
Patent JP-S62214657-A (JP)
Title: Manufature of semiconductor integarated circuit device
Inventor: TABATA TERUO
IPC: H01L29/732
Filed: 1986-03-14
Abstract: PURPOSE:To improve the integration of a semiconductor integrated circuit device by diffusing the lower diffused layer of upper and lower separating regions at the position deeper than the half of the thickness of an epitaxial layer, driving in a base region, and then diffusing the upper diffused layer of the separating regions until it arrives at the lower diffused layer. CONSTITUTION:A P-type emitter region 30 of approx. 1.5mum of diffusing depth is formed on a base region 27, and an N<+> type base contact region 31 of approx. 1.0mum of diffusing depth is then formed. The region 30 is formed in the step of diffusing the base of a normal NPN transistor, and the region 31 is formed in the step of diffusing the emitter of the normal NPN transistor. In this vertical NPN transistor, upper and lower separating regions 23 are coupled at the position shallower than the half of the thickness of an epitaxial layer 26, and a lower diffused layer 25 is formed wider than an upper diffused layer 28. Accordingly, the base region 27 of one of an element forming region is diffused sufficiently deeply, while the layer 28 and a collector leading region 29 can be formed shallow to suppress the lateral diffusion, thereby largely contracting the surface occupying area.
Patent JP-H10182770-A (JP)
Title: Photopolymerization composition and transparent cured product
Inventor: IMURA TOMOHITO
IPC: C08F20/20
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerization composition excellent in surface smoothness. SOLUTION: This photopolymerization composition contains [I] a photopolymerizable oligomer that contains >=30mol% of a photopolymerizable di(meth)acrylate polyester oligomer having at lest 4 ester-linkages in the molecule (ester linkages originating from acrylate are excluded) prepared by esterification reaction of a polyester from (a) a polyhydric alcohol bearing 2 or more hydroxyl and/or mercapto groups and (b) a dicarnboxylic acid with (c) a (meth)acrylic acid compounds such as (meth)acrylic acids, (meth)acrylic acid halides or (meth)acrylate esters and [II] a catalytic amount of a photopolymerization initiator.
Patent JP-S59183886-A (JP)
Title: Fluorine treating agent
Inventor: OKUDA TANEAKI
IPC: C02F1/42
Filed: 1983-04-01
Abstract: PURPOSE:To reduce a fluorine concn. to specific ppm or less by collecting the fluorine complex in waste water, by using a polymer of the vinyl group of a unit compound represented by specific chemical formula as a fluorine treating agent. CONSTITUTION:A fluorine treating agent is prepared from a polymer obtained by polymerizing the vinyl group of the unit compound represented by formula I (wherein R1 and R2 are together a CH3 group or a C2H5 group or either one of R1 and R2 is a CH3 group and the other is a C2H5 group and X is Cl, Br, a OH group or an alkoxy group converted to OH by hydrolysis) so as to bring n to 2 or more. When this fluorine treating agent is brought into contact with fluorine-containing waste water in an acidic state, the ion exchange of X<-> and F<-> is generated according to formula II and said treating agent is reacted in an equivalent. After this ion exchange, the fluorine treating agent is regenerated through the contact with an aqueous alkaline solution to be returned to the original treating agent according to formula III.
Patent JP-H07265369-A (JP)
Title: Massaging apparatus
Inventor: NAKATANI MITSUO
IPC: A61H15/00
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a compact designed massaging apparatus by eliminating loss in the transmission of power along with a reduction in overall weight. CONSTITUTION:A rack 5 is mounted on the top surface of a guide rail 4 along the length thereof to make a massage block A run by itself and a pinion 11c for running formed concentric with a transmission shaft 10 of power of the massage block A is meshed with the rack 5. This enables the meshing of the pinion 11c for running attached directly to the transmission shaft 10 to be driven by a power from a drive source 9 with the rack 5 thereby eliminating a transmission member therebetween as required traditionally.
Patent JP-H08253847-A (JP)
Title: Titanium-zirconium amorphous metal filament
Inventor: MASUMOTO TAKESHI
IPC: C22C16/00
Filed: 1995-03-16
Abstract: PURPOSE: To produce a Ti-Zr amorphous metal filament having extremely excellent corrosion resistance compared to that of ferrous amorphous metal, also high in safety to human bodies and having thermal stability higher than that of Al-base amorphous metal. CONSTITUTION: This Ti-Zr amorphous metal filament substantially having a circular cross section and excellent in workability is the one whose compsn. by atomic % is expressed by (Ti1-x Zrx )100-y My [in the formula, M denotes one or >= two kinds of elements selected from the group of Cu, Ni, Co and Fe, and 0.03<=x<=0.97 and 15<=y<=75 are satisfied]. Thus, the Ti-Zr amorphous metal filament having excellent workability so as to enable wire drawing and working into stranded wire can be provided.
Patent JP-H01231672-A (JP)
Title: Speed controller
Inventor: JINNAI SHIGERU
IPC: H02P29/00
Filed: 1988-03-11
Abstract: PURPOSE:To reduce speed variations at the time of load change by storing the value of an integrating term when it attains a steady state, and employing the value of the integrating term stored in storage means when a load state is varied to control the speed of a motor. CONSTITUTION:A rotating state signal of a motor 2 detected by a FG pulse generator 4 and a counter 5 is supplied to a system control circuit 7. It is compared with a speed command value, and control information obtained by proportionally integrating its comparison result is supplied through a D/A converter 6 and a driver 3 to a disk rotating motor 2. Here, when the fact that the motor 2 is rotated in a steady state is detected, the integrating term at that time is stored in a memory 16. Then, when the motor 2 starts rotating, its speed is controlled with the integrating term stored in the memory 16.
Patent JP-S58174978-A (JP)
Title: Method and apparatus for controlling temperature of heat fixation device
Inventor: ISHIZAWA HIROAKI
IPC: G05D23/19
Filed: 1982-04-07
Abstract: PURPOSE:To suppress overshoot of a temperature rise and to execute a temperature control satisfactorily, by driving a heating part in case of warming-up, for an ideal driving time, and after that, stopping it for a time constant corresponding quantity. CONSTITUTION:To a temperature control device 20, electric power source VC, AC are turned on, and an output of a sensor 24 is provided to a control part 21 through an A/D converter 21A, by which a temperature is detected. An operating part 21B compares this temperature TA with a surface temperature TS of a roll, which is set suitably in advance, executes a regular temperature control in case of TA>=TS, and executes the following control in case of TA<=TS. The control part 21 sends a signal to a driving part 23, executes electrification by turning on a normally opening contact 23, and also a timer part 21C operates. A temperature is detected at prescribed time intervals, heating is executed for an ideal driving time, and after that, the control part 21 sends a signal to the driving part 23, and stops the electrification for a time constant corresponding quantity of a heating part 13. In this way, overshoot of a temperature rise is suppressed.
Patent JP-H10256250-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIZUNO MASAO
IPC: H01L23/52
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To perform effective shielding by forming the (n+1)<-> th wiring layer which covers a specified functional block in the (n+1)<-> th layer above this specified functional block. SOLUTION: An N-type diffused region 2-6 for stopper connected with an n-well 203 is made into a circular form in advance, and a circuit to be shielded is built in beforehand, including a P-well 202 within. First, contacts 221a for connection between the first-layer metallic wiring and a diffused region are arranged densely in a circular form likewise on the N-type diffused layer 206 formed into a circular shape. Thereon, wring is arranged in circular form likewise along the contact arranged, by a first wiring 321a. This processing is performed in a circular form to a contact 223a for connection between a third- layer metallic wiring 233a and a second-layer metallic wiring 232a.  Lastly, the third-layer metallic wiring 233a is made in the shape for filling up this functional block over the entire surface, whereupon the contacts can be piled up in the shape of an upside-down cup from the same subplate.
Patent JP-H02239011-A (JP)
Title: Retracting mechanism for unmanned carrier
Inventor: NODA AKITAKA
IPC: B65G47/82
Filed: 1989-03-13
Abstract: PURPOSE:To simplify disposition of a power cable and also enhance the accuracy of positioning by forming a recessed engagement portion in the side portion of an unmanned carrier, and allowing both a protrusion for engagement with the recessed engagement portion and a running mechanism to advance and retreat perpendicular to a running passage, the running mechanism having a stopper at its reciprocating end. CONSTITUTION:When a carrier 2 temporarily stopped at an X point is transferred to a transfer position Y, a pulse motor 16 is driven in response to a signal from a limit switch (not described) provided at the X point on a conveying passage 21, and a running mechanism 4 is made to advance toward the conveying passage 21 via a pinion gear 41, a rack 15 and a frame 12 so that a roller 13 is forced into a recessed portion 3. A pulse motor 9 is next driven to actuate a timing belt 8, and the carrier 2 is transferred to the Y point by engagement of the roller 35 with the recessed portion 3. The carrier 2 is then made to abut to a stopper 10A so that it is stopped.
Patent JP-S63224623-A (JP)
Inventor: YAMADA KAZUO
IPC: H02H3/347
Filed: 1987-03-14
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-S57172266-A (JP)
Title: Distance measuring device
Inventor: NISHIDA NOBUKAZU
IPC: G01C3/06
Filed: 1981-04-17
Abstract: PURPOSE:To measure a distance following ''swaying motion'' of a reflector, by deciding ''shifting direction'' of a distance measuring beam against the reflector, in accordance with a calescene point position which has appeared on the monitor of an X-Y tracker, and operating the servo-mechanism. CONSTITUTION:A laser beam which has been reflected 2 is converted to a video signal 50 by a television camera 16, and is transferred to an X-Y tracker 32 and a television monitor 34. The tracker 32 sends out a DC difference signal 52 corresponding to a distance difference between a calescence point and a reference coordinate original point on the surface of the monitor, which are not shown in the figure, to a servo-amplifier 48, and a motor signal 56 from the amplifier 48 is applied to driving motors 20 and 22. Also, an automatic following controller 58 to which the signal 52 is applied sends out a retrieval control signal 60 or a zooming signal 62 at the time point when the calescence point has disappeared from the monitor surface, and the calescence point is caught once again on the monitor surface.
Patent JP-H01234694-A (JP)
Title: Heat insulating material
Inventor: KONISHI YOSHIYUKI
IPC: F25D23/06
Filed: 1988-03-14
Abstract: PURPOSE:To prevent an exterior part and an interior part from cracking, by forming the interior part or the exterior part being in contact with foamed polyurethane with high nitrile resin. CONSTITUTION:In an insulting material having foamed polyurethane charged in its cavity, an interior part or an exterior part being in contact with the foamed polyurethane is made of high nitrile resin which is a copolymer of unsaturated nitrile monomer such as acrylonitrile, methacrylonitrile or the like, as a main component, containing 50wt.%, preferably 55wt.% of the unsatu rated nitrile monomer.
Patent JP-S60202307-A (JP)
Title: Navigation system having advance instructing function
Inventor: TSUJII FUMIO
IPC: G08G1/0969
Filed: 1984-03-28
Abstract: PURPOSE:To inform the driver of the advancing direction, by setting a circular specified region with each intersection in road map data as a center, and obtaining the angular distance between the advancing direction of an automobile and the azimuth to the destination at that point when the automobile enters the specified region. CONSTITUTION:A CPU1 has a function for controlling the entire system. An azimuth sensor 2 detects the absolute azimuth. An azimuth sensor 3 generates the output of a relative azimuth. A vehicle speed pulse sensor 4 inputs the running distance of an automobile to the CPU1 and generates pulses in correspondence with the speed of the vehicle. An operating switch part 5 inputs the running conditions of the automobile to the CPU1. An outer memory device 6 stores the road map data and the like. A color CRT7 displays the road map data and the like. A speech signal amplifier 8 and a speaker 9 are provided. Thus the advancing direction of the vehicle at an intersection can be transmitted to the driver in audio manner by the short-time set up before driving. The direction can be displayed on the CRT.
Patent JP-H07241454-A (JP)
Title: Simultaneous granular body feeder, device for feeding, sucking and removing granular body and formation of patterned compact using the feeder and device
Inventor: UCHIDA HIROYUKI
IPC: B01J4/00
Filed: 1994-03-04
Abstract: PURPOSE:To automatically produce the patterned compact of a dry granular body having a specified thickness in short production runs by connecting a computer, etc. CONSTITUTION:This simultaneous granular body feeder has at least one main partition member 10, at least one auxiliary partition member 20 and plural feed tanks for supplying granular bodies and supplies >=2 kinds of granular bodies 2 and 3 to the plural sections separated by the partition members directly or through a chute, pipe or hopper from the feed tanks. Concretely, the partition members are pressed on a datum plane 1 or while leaving a specified clearance, the granular bodies 2 and 3 are simultaneously supplied on the datum plane 1 to form a pattern, the granular bodies as such are compacted, or a backing layer is placed and integrated and the bodies are compacted.
Patent JP-H08254760-A (JP)
Title: Image reader
Inventor: SAKAUCHI KAZUNORI
IPC: G03B27/62
Filed: 1995-03-17
Abstract: PURPOSE: To provide an image reader equipped with a small-sized inexpensive automatic document feeder capable of feeding a both-side document in a short longitudinal length and which can be installed in a small space, as for an image forming device. CONSTITUTION: After a document P which is fed to a reading position and read is picked up from a contact glass 4 by scooping up an endless belt 46 on which non-uniform electric field is impressed and separating it from the contact glass 4 through a solenoid 41, the document P is fed while switching a feeding path by a switching pawl 19 to either of the path on a paper ejecting means 16 side, or a switchback means 18 side.