baber/WOPTO huggingface dataset:
Patent JP-H01132951-A (JP)
Title: Manufacture of gradient gel for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/26
Filed: 1987-11-18
Abstract: PURPOSE:To enhance the reproducibility of simple gel film having several stages of concentration gradients and to make it possible to manufacture the film with good productivity, by mixing and adjusting monomer liquids, which have different flow rates in a plurality of stages and specified concentrations, and respective polymerization initiator liquids. CONSTITUTION:Monomer liquid 1(a-e), which have the different flow rates at a plurality of stages and specified concentrations, and respective polymerization initiator liquids 2(a-e) are mixed and adjusted. The mixed liquids are independently supplied in parallel in the order of the flow rates to a plurality of liquid feeding ports of an applying head 7. The liquid is spread to the width of each slot. The mixed liquids having a plurality of the flow rates are applied on a web 9 as one line of an applying film through an opening. In this way, a simple gel film can be manufactured with high reproducibility and good productivity at several stages of concentration gradients.
Patent JP-H08146376-A (JP)
Title: Overhead projector
Inventor: ISHIGURO MASAMITSU
IPC: G03B21/132
Filed: 1994-11-24
Abstract: PURPOSE: To provide an overhead projector capable of reducing a cost for preparing an original by resolving inconvenience accompanying the preparation of the original exclusive for overhead projectors. CONSTITUTION: This overhead projector is provided with an optical read-out device 50 consisting of an optical read-out part 51 optically reading out the description contents of an original 40 and an image data generating part 52 converting a read electric signal into image data, and further a liquid crystal display part 80 generating an optical image based on image data outputted from the optical read-out device 50 and an optical device 90 projecting the optical image generated by the liquid crystal display part 80 are provided.
Patent JP-H06116525-A (JP)
Title: Ink composition for stencil printing
Inventor: YUASA TAKAHIRO
IPC: C09D11/02
Filed: 1992-10-02
Abstract: PURPOSE:To provide an ink composition reduced in set-off, excellent in abrasion resistance, containing a specified amount of specific solid particles. CONSTITUTION:The composition containing 0.1-1wt.% of solid particles 8-30mum in mean diameter (e.g. glass, wax).
Patent JP-H02135711-A (JP)
Title: Cast soft magnetic ferrite and manufacture of the same
Inventor: SUGIMOTO MITSUO
IPC: H01F1/34
Filed: 1988-11-16
Abstract: PURPOSE:To obtain high-performance soft magnetic ferrite products of a little unevenness of the characteristic by melting and casting a compound with the formula MO.Fe2O3 or M'O0.5.Fe2.5O3.5. CONSTITUTION:A melter is an electric furnace lined with a refractory heat insulating material 11 and having a heating element 12. A compound with the formula MO.Fe2O3, where M is bivalent metallic ions or a complex thereof, or M'O0.5.Fe2.5O3.5, where M' is univalent metallic ions, or an oxide mixture of composite equivalent to said compounds is put into a Pt-Rh alloy crucible 5 and molten to make soft magnetic ferrite melt 9. The melt 9 is lowered to a casting chamber by move of a crucible supporter 6 and poured into a mold 7 by inclining the crucible 5 with a tilting rod 8. Thereby products of uniform quality can be obtained at a low cost due to a short process and comparatively easy control.
Patent JP-H10128150-A (JP)
Title: Eddy current selector
Inventor: YOKOE YUKIYA
IPC: B03C1/23
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To increase selection efficiency by projecting a nonmagnetic metallic body in particular among materials to be selected to the front as strong as possible. SOLUTION: Three kinds of means are used. In the first place, a magnetism shielding plate 26 for interrupting magnetic force is fitted in the upper clearance part comparted between the outer peripheral face of a head pulley 2 and a belt. In the second place, nonmagnetic metallic bodies are flown from just above the center of the head pulley 2 on this side through the belt. A regulation plate is fitted so that the nonmagnetic metallic bodies are reflected downward. In the third place, a chute is arranged from just above the center of the head pulley 2 on this side. The eddy current selector is constituted so that these means are used individually or in combination therewith.
Patent JP-H06118783-A (JP)
Title: Bearing device
Inventor: WATANABE MUTSUO
IPC: G03G15/08
Filed: 1992-10-02
Abstract: PURPOSE:To provide a bearing device in which an obstacle caused by the bearing device such as the stop of the operation of the device caused by the stop of the rotating member, the obstacle caused by the increase of the driving torque of the rotating member, and the damage of the rotating member is prevented even though powder enters a bearing supporting the shaft of the rotating member rotating in the powder. CONSTITUTION:The bearing device supporting the rotating member is provided with at least the 1st bearing 2 supporting the side of the rotating member 1, and the 2nd bearing 3 coaxially supporting the 1st bearing 2. Furthermore, frictional force between the rotating member 1 and the 1st bearing 2 supporting the side of the member 1 is larger than that between the 1st bearing 2 and the 2nd bearing 3 coaxially supporting the 1st bearing 2. The heat conductivity of the 1st bearing 2 supporting the side of the member 1 is smaller than that of the 2nd bearing 3 coaxially supporting the 1st bearing 2.
Patent JP-H05124059-A (JP)
Title: Winding device
Inventor: TERAMAE MASARU
IPC: B29B11/16
Filed: 1991-11-06
Abstract: PURPOSE:To provide a winding device, which can wind a wire rod efficiently on an L-shaped core and in which the pitch displacement and torsion of the wire rod are difficult to be generated. CONSTITUTION:A guide member 1 capable of guiding a wire rod W while giving fixed tension and a support member 3 capable of supporting an L-shaped core C are provided, the guide member 1 is fixed to a rotary table 2 rotatably in the horizontal direction in the periphery of the support member 3, and the support member 3 is fastened rotatably to a rotary plate 11 from a position, where one end C2 of the core C runs in parallel with the rotating central axis S-S of the guide member 1, to a position, where the other end C1 of the core C runs parallel in with the rotating central axis S-S of the guide member 1. A vertically movable member 12 is mounted to the guide member 1, thus relatively mounting the movable member 12 and the support member 3 in a parallel displaceable manner to the rotary central axis S-S of the guide member 1.
Patent JP-2001078338-A (JP)
Title: Overload releasing unit for steel transmission tower
Inventor: YASUTOMI MASAYOSHI
IPC: H02G7/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce a load acting onto an arm metal by providing a shock absorber where a rigid frame structure is formed by jointing a pair of stretching members rigidly to a rupture part and the stretching members are linked through pin joint to cause self-deformation upon application of an undue tension from a strung wire. SOLUTION: The load releasing unit for steel transmission tower normally forms a rigid frame structure where a pair of stretching members 3 are jointed rigidly to a rupture part 4 and pin jointed to the opposite ends of a shock absorber 5. The load releasing unit fixes the end part of the stretching member 3 and the forward end of a main arm metal member 7 by pin joint 6 and lowers an arm metal suspension member from the forward end thereof thus forming a truss. A strung wire is fixed to the side face of the stretching member 3 of the load releasing unit and the rupture part 4 is jointed rigidly to the intersection of the stretching member and a strung wire fixing part. Since the fixing position of the strung wire is shifted, the load being applied from the strung wire to the arm metal can be reduced.
Patent JP-H02138588-A (JP)
Title: Flexible tube for drink
Inventor: KAZUMA YASUO
IPC: F16L11/06
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a tube excellent in food sanitation by forming an outer layer of elastomers of soft vinyl chloride resins on an inner layer of tetrafluoroethylene-hexafluoropropylene copolymerized resins through an adhesive. CONSTITUTION:A flexible tube for drink is formed of an inner layer 1 and an outer layer 3 provided on the inner layer 1 through an adhesive layer 2, and the inner layer 1 is formed of tetrafluoroethylene-hexafluoropropylene copolymerized resins or tetrafluoroethylene-perfluoroalk copolymerized resins. The outer layer 3 is formed of elastomers of soft polyvinyl chloride and styrene- ethylene-butylene-styrene copolymers, and the adhesive layer 2 is formed of modified acryl adhesives. Consequently, a tube never generating any offensive smell by the reaction with chlorine in a drinking water and having sufficient resistance to syrups and alkaline detergents can be obtained.
Patent JP-H05130201-A (JP)
Title: Portable telephone set
Inventor: KAMIYAMA TAKEO
IPC: H04W88/02
Filed: 1991-11-06
Abstract: PURPOSE:To provide a portable telephone set capable of making a phone call to a desired call destination without the need for the user to make many number of times of dialing. CONSTITUTION:When a reply signal from a base station is received (S6), a destination telephone number stored in a telephone number register R is converted into a dial signal and it is sent from an antenna (S7). Then whether or not a connection signal for the destination and a line is detected is discriminated (S8) and when the line connection signal is not detected, whether or not a call signal is detected is discriminated (S13). When the call signal is detected and the number of times N reaches 10 times or above (S15), an interruption signal is outputted to interrupt the line (S16). Then a power supply of a radio transmission/reception circuit section or the like is turned off (S18) and the measurement of a timer time is started (S19). When the timer counting time reaches a prescribed setting time, the power supply of the radio transmission/ reception circuit section or the like is turned on, then the processing is repeated and the dialing of the telephone number stored in the telephone number register R is again implemented.
Patent JP-S62150589-A (JP)
Title: Dynamic ram
Inventor: OTA TATSUYUKI
IPC: G11C11/406
Filed: 1985-12-25
Abstract: PURPOSE:To reduce the number of elements by using P-channel, N-channel transmission gate MOSFETs receiving a stepup pulse in common for a latch circuit and connecting them in a ring state so as to constitute a master/slave flip-flop circuit. CONSTITUTION:An output signal of a CMOS inverter circuit N1 of the 1st stage circuit FF0 is fed back to the input via a feedback CMOS inverter circuit N2 comprising a P-channel MOSFET and an N-channel MOSFET having a comparatively small conductance, and the CMOS inverter circuits N1, N2 constitute a master flip-flop. Similarly, CMOS inverter circuits N3, N4 constitute a slave flip-flop. In the master/slave flip-flop circuit, the output signal of the slave side is fed back to the master while the phase is being inverted to apply count for one bit, in other words, 1/2 frequency division. Thus, the number of elements of the counter circuit forming an address signal is saved and the layout area is reduced.
Patent JP-H03175012-A (JP)
Title: Tubular die for extrusion molding
Inventor: BUERUNAA FUAISHIYUTOKORUN
IPC: B29C48/32
Filed: 1990-10-26
Abstract: PURPOSE: To obtain a tubular die capable of heating and cooling a temperature- control sectors with a simple method by sectioning either one of an inner ring or an outer ring into a plurality of temperature-control sectors, and placing electrical heating cartridges in bores or recesses. CONSTITUTION: An annular die gap 3 is formed between a central core 1 and an outer ring 2 of a tubular die. The outer ring 2 is provided with bores 4 which are placed leaving a space along its periphery, and the bores 4 is arranged to receive heating cartridges 5 to be inclined. After the heating cartridges 5 are inserted, the upper edges of the cartridges 5 are sealed by plugs 6 which are welded at predetermined positions. Electrical lead wires 7 are connected the bores 4 through the radial bores. Where the temperature-control segments are heated, electrical power is supplied to the heating cartridges, and where cooling effects are required, the electrical power is not supplied to the heating cartridges, whereby the temperature-control segments are reduced down to a mass temperature of molten resin flowing from the tubular die.
Patent JP-H02135874-A (JP)
Title: Vertical synchronizing circuit
Inventor: MIYAMOTO HIROKI
IPC: H04N5/06
Filed: 1988-11-16
Abstract: PURPOSE:To obtain a V (vertical) drive pulse and a V blanking pulse, both of which have specified widths, by making a reset pulse in the output signal of a reset pulse generation means to be invalid within a prescribed period after the reset pulse is detected and transmitting them to a V drive pulse generation means and a V blanking pulse generation means. CONSTITUTION:A reset pulse output control circuit 5 makes the reset pulse in the output signal of the reset pulse generation means 2 to be invalid within the prescribed period after the reset pulse is detected, and they are transmitted to the V drive pulse generation means 3 and the V blanking pulse generation means 4. Thus, the reset pulse generated by the reset pulse generation means 2 within the prescribed period after the reset pulse is detected is prevented from being transmitted to the V drive pulse generation means 3 and the V blanking pulse generation means 4. Thus, the V drive pulse and the V blanking pulse, both of which always have the specified widths, can be obtained irrespective of the deviation of the period of a vertical synchronizing signal.
Patent JP-H02139473-A (JP)
Title: Tool for removing pill
Inventor: FURUICHI TAKESHI
IPC: D06C13/00
Filed: 1988-11-16
Abstract: PURPOSE:To obtain a sanitarily handleable tool for removing pills by detachably providing a bag unit for housing pills in a pill housing dust case built in nearly an L-shaped body composed of a head part having blades for cutting off the pills and gripping part. CONSTITUTION:In a well-known tool for removing pills composed of a gripping part 3 projected in nearly an L-shaped form from a head part equipped with inner and outer blades 5 and 6 for cutting off pills of sweaters, etc., a bag unit 26 for admitting the pills cut off in a detachably provided dust case for housing the pills cut off with above-mentioned blades through a passage 25 thereinto is detachably mounted. If the bag unit is filled with pill waste, the bag unit is removed and directly disposed. Thereby, the tool for removing pills capable of sanitary handling is obtained.
Patent JP-H10133638-A (JP)
Title: Color selection managing method
Inventor: OOASHI MASAHIRO
IPC: G09G5/06
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress technical colors by providing a 1st step for comparing priority given to color data by referring to an image color table of an image to be displayed and a 2nd step for selecting color data of high priority in order and registering them in a display color table. SOLUTION: A decision block 60302 checks whether or not color data acquired in a step 60301 is the color of high priority. When so, it is registered in the display color table in a step 60303. A decision block 60304 checks whether or not the registration is completed. When the registration is completed, colors in the display color table are used in a step 60305 to display an image. This method can take priority out of color data of each pixel value data of the image, so when the image is displayed, the picture quality is improved and techinical colors can be suppressed.
Patent JP-H04163984-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: HOSOI YOJI
IPC: H01S5/00
Filed: 1990-10-29
Abstract: PURPOSE:To prevent disconnection at the shoulder of a groove and to provide a semiconductor light emitting element having high reliability by etching the shoulder of a first groove from above and side in a second etching to smoothen it. CONSTITUTION:A first mask is removed, and an insulating film SiO2 film 67 is formed on this sample. Then, a part in contact with a light emitting unit of the film 67 is removed, one electrode Ti/Pt/Au electrode 69 is formed on the part of a P<+> type InGaAsP cap layer 55 exposed as above, other electrode 71 is formed on the rear surface of a substrate 41 to obtain a semiconductor laser. In a semiconductor laser manufactured in this manner, even if the electrode 69 is extended externally from the light emitting unit through a groove 65, since the shoulder of the groove 65 is smooth, deterioration of a step coverage of this part does not occur.
Patent JP-H01156627-A (JP)
Title: Monitoring of acoustic radiation .
Inventor: RONARUDO MARUKOMU BERUCHIENBAA
IPC: G01N29/04
Filed: 1988-11-19
Abstract: PURPOSE: To monitor the operation conditions of a process plant and machines by detecting the acoustic intensity of a process or the machines by an acoustic converter, passing the output through a bandpass filter, and then performing a pattern recognition method. CONSTITUTION: A pump 1 is driven by an electric motor 2. The acoustic intensity driven by the pump is captured by a microphone 3 and the output is analyzed by an analyzer 6 via a preamplifier 4. The analyzer 6 consists of a filter 5, an A/D converter 7, a band-pass filter 8, a CPU 9, and an interface 10 and performs a multivariate pattern recognition to the signal output of a specific frequency band, thus monitoring acoustic from the electric pump 1. The system is controlled by a microcomputer 11 that is connected to an interface 10 by a cable 12.
Patent JP-H06153573-A (JP)
Title: Method for generating velocity instruction in tuned phase control of servo system
Inventor: WATANABE KANJI
IPC: H02P5/52
Filed: 1992-10-29
Abstract: PURPOSE:To provide the generation method, of a velocity instruction in a repeated pattern in the control of a tuned phase, wherein it can achieve a prescribed accuracy sufficiently by using ordinary hardware. CONSTITUTION:During the passage of one beat time, the acceleration and the deceleration of a velocity instruction curve are adjusted in such a way that the velocity of a driving shaft for a load is first returned after the finish of one beat time and that the delay of the phase correction of the driving shaft is then recovered during a residual time. Consequently, the parameter of a control system can be decided easily, the target accuracy of the control of a tuned phase can be increased and an apparatus can be constituted simply.
Patent JP-S63143294-A (JP)
Title: Double-layer electroplated steel sheet having excellent corrosion resistance
Inventor: KIKUI NORIAKI
IPC: C25D15/02
Filed: 1986-12-06
Abstract: PURPOSE:To improve phosphate treatability and corrosion resistance by respectively providing lower and upper plating layers consisting of a specifically composed Zn-Ni alloy into which specific ratios of oxides such as SiO2 and Al2O3 are incorporated or not incorporated on a steel sheet. CONSTITUTION:The plating layer of the Zn-Ni alloy contg. 10-16wt% Ni and 0.005-5% >=1 kinds of the oxides such as SiO2, Al2O3 and MgO is electroplated on the steel sheet. The upper layer which is the plating layer of the Zn-Ni alloy contg. 10-16% Ni is formed on such lower plating layer. The corrosion resistance and pitting resistance are improved if the oxide particles are co- deposited and dispersed into the above-mentioned lower plating layer. There is substantially no effect if the content of the oxide particles is below the lower limit. There is no improvement in the effect and in addition, the particles flocculate at the time of the plating when the content exceeds the upper limit. On the other hand, the phosphate treatability of the pretreatment for painting is deteriorated if the oxides are incorporated therein and, therefore, the above- mentioned upper layer is formed on the lower layer.
Patent JP-H10132814-A (JP)
Title: Seat apparatus for toilet stool
Inventor: MATSUNAKA MASAHIKO
IPC: A47K13/24
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a seat apparatus having a urine retrieving mechanism for urine inspection attached to the seat, and capable of getting an inspecting urine easily. SOLUTION: When a controller 16 judges that urination finishes by the aid of a vibration detecting device 14, a sliding substance 8 draws up a urine absorber 7 which absorbed urine in the direction of a seat body 5. A compressing substance 11 compresses the urine absorber 7, and drops the absorbed urine onto a sensor 12. It is possible to detach the urine absorber 7 without spoiling the hands of users by putting it in a container 13.
Patent JP-H09134517-A (JP)
Title: Magnetic recording medium
Inventor: KOBAYASHI ISAO
IPC: G11B5/84
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium, which can reduce noises more. SOLUTION: On a non-magnetic substrate 14 of the recording medium are provided a first projecting part 12, a second projecting part 13 above the first projecting part 12 and a magnetic layer 16 above the second projecting part 13. An average crystal particle size (a) of the magnetic layer 16, an average diameter (b) of the first projecting part 12 when approximated to a circle, and an average diameter (c) of the second projecting part 13 when approximated to a circle hold relationships of 20nm<=a<=30nm, 30nm<=b<=400nm and 4a<=2c<=b. Moreover, the recording medium shows a high recording density of not lower than 80kfci, and the first and second projecting parts 12 and 13 continue in a direction of a surface of the non-magnetic substrate 14.
Patent JP-H05124311-A (JP)
Title: Printing image forming device
Inventor: UTSUNOMIYA TAKETO
IPC: H04N1/00
Filed: 1991-11-07
Abstract: PURPOSE:To shorten the waiting time between the printing request sent from a host computer and the actual printing action in a printing image forming device, which can connect with a plurality of host computers. CONSTITUTION:In a storing means 110, printing data sent from respective host computers 109 are stored so as to be outputted in a printing section 101, by exchanging over every predetermined unit of the data.
Patent JP-H09133349-A (JP)
Title: Gas appliance
Inventor: OKAMOTO HIDEO
IPC: F23K5/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To perform the conversion of a gas appliance to the LNG specification in a short time. SOLUTION: In a combustion part provided with a packing 4 between a fuel inlet 25 of a manifold 2 provided with a nozzle 21 opposite to an air inlet port 11b of a burner 1 in which sheet metal burners are arranged and a connection port 34 of a gas control mechanism 3 having a governor proportional valve 33, a damper 14 is removed in the conversion work to the LNG specification, a packing 5 having an orifice is inserted therein in place of the packing 4, and the control quantity of the governor proportional valve is switched. A plurality of nozzle 21 of the manifold 2 need not be exchanged, and the conversion work can be performed in a short time. The number of parts can also be reduced.