baber/WOPTO huggingface dataset:
Patent JP-H0933028-A (JP)
Title: Ash melting furnace
Inventor: SUGIMOTO KOICHI
IPC: F23G5/50
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To enable a practical molten state in an ash melting furnace to be clearly monitored by a method wherein an infrared-ray camera is fixed in a through-pass hole formed in a furnace body and a melting state in the furnace is remotely monitored through the infrared-ray camera. SOLUTION: An infrared ray camera 2 is fixed to a through-pass hole arranged at a side wall of a main body 1 of a furnace. A lens tube 4 is fixed to a camera case 2a enclosing the infrared ray camera 2, a jacket 5 fixed to the lens tube 4 is fixed to a side wall of the main body 1 of the furnace. A filter 3 is fixed to a front side of the infrared ray camera 2 within the camera case 2a, cylindrical tube 4 having its extremity end closed is fixed to the front side of the filter 3, and a plurality of lenses 4a are stored in the lens tube 4. A cylindrical jacket 5 having its extremity end being released with a clearance 5a left between it and the lens tube 4 is fixed to and outer circumference of the lens tube 4, and the jacket 5 is inserted into an fitted to the through-pass hole at the side wall of the main body 1 of the furnace.  Then, the infrared ray camera 2 is connected to a monitor 6.
Patent JP-H0255338-A (JP)
Title: Reflection type active matrix array
Inventor: TAKAHARA HIROSHI
IPC: H01L29/78
Filed: 1988-08-22
Abstract: PURPOSE:To correct a displayed image so as to visually observe it as a defectless image by connecting 1st and 2nd connecting electrodes formed on the lower layers of adjacent 1st and 2nd reflection electrodes to each other through a wiring and insulating the connecting electrodes and the wiring from the reflecting electrodes. CONSTITUTION:A reflecting electrode wiring 6b is disconnected at a laser beam irradiating position 23 so that voltage is not impressed from a thin film transistor (TFT) 21b generating a defect to the reflecting electrode 8b. Then, irradiating positions 24, 25 are irradiated with laser beams and the connecting electrodes 10b, 10c are respectively connected to the reflecting electrodes 8a, 8b formed on the upper layer. Thereby, voltage is impressed from an TFT 21a for driving the electrode 8a to the electrode 8b. Namely, picture elements positioned on the two electrodes 8a, 8b can be similarly displayed only by one TFT, and in the case of TV animations, images can be visually normally observed because adjacent picture elements have almost the same color and brightness.
Patent JP-H0759649-A (JP)
Title: Electric cooker
Inventor: HATSUTORI SHIZUNAO
IPC: A47J27/00
Filed: 1993-08-23
Abstract: PURPOSE:To provide a delicious boiled cooking without generating any boiling over, scorching and getting out of shape due to the boiling by mounting a control means for controlling a heating means according to a temperature detecting means of an outer container and adjusting the outer surface of the side bottom part of an inner pan and generating nuclear boiling to a cooking material in the inner pan. CONSTITUTION:The bottom surface and the outer side surface to the inner surface of an outer container 11 form designated spaces and an inner pan 12 is stored therein. The opening part of the inner pan 12 is covered with a lid material 13. A heater 14 is mounted on the peripheral side face of the outer container 11 and a thermostat 15 having functions of both temperature detecting means and control means is mounted on underside of the bottom part. The heater 14 is controlled by opening and closing operation of the thermostat 15. The inner pan 12 is heated indirectly through a space 16 by heating the outer container 11 directly by the heater 14 and the temperature of the outer side of side bottom part of the inner pan 12 is adjusted within a designated temperature range so as to generate nuclear boiling in the cooking material 17 in the inner pan 12.
Patent JP-H1030848-A (JP)
Title: Warm water circulation type bathtub apparatus
Inventor: HORI HIROSHI
IPC: F24H9/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To simplify a mounting construction of a clarifier in a bathtub by effectively utilizing an existing heating means and to circulate warm water in an ideal state. SOLUTION: A suction separating tube 5 and a drainage separating tube 6 are respectively disposed in a suction through hole 3A and a drainage through hole 3B opened at a bathtub 4 in the warm water circulation type bathtub apparatus. The tube 5 has a double tube structure that a suction outer circumferential tube 5B is arranged at an outside of a suction central tube 5A. The tube 6 has a double tube structure that a drainage outer circumferential tube 6B is arranged at an outside of a drainage central tube 6A. The tubes 5 and 6 are coupled to a filtering circulation passage 7 and a heating circulation passage 8 in parallel. A filtering circulation pump 11 and a clarifier 9 are coupled to the passage 7. A heating means 10 is coupled to the passage 8. Warm water sucked from the tube 5 is drained from the tube 6 via the passage 7 or 8.
Patent JP-S58108469-A (JP)
Title: Operation/recovery time measuring circuit for relay
Inventor: SANBE FUMIO
IPC: G01R31/00
Filed: 1981-12-22
Abstract: PURPOSE:To ensure accurate reading with the capture of the operation and recovery time of a relay and indication of measured times on a display circuit by measuring time to the opening or the closing of a contact after a certain current flows through a coil of the relay. CONSTITUTION:When input voltate VR>reference voltage Vs1, output of a comparator 6 moves to ''L'' to be a rising signal of a coil 2. Then, when a falling signal of the comparator 6 is inputted into a clock terminal CP of a J-K flip flop 8, output thereof 8 goes to ''H''. At this point, a gate of a counter circuit 10 is opened and a clock pulse is inputted thereinto from an oscillation circuit 12 to indicate counts in the duration on a display circuit 13. This enables immediate reading of the operation time. Likewise, the measurement of the recovery time is done by a comparator 7, a flip flop 9, a counter circuit 11, an oscillation circuit 12 and a display circuit 13.
Patent JP-S6268081-A (JP)
Title: Speed controller for drive system of rolling mill
Inventor: KUROHASHI MICHIYA
IPC: H02P29/00
Filed: 1985-09-19
Abstract: PURPOSE:To stabilize a speed control system by directly coupling a small-sized motor with a speed detector and controlling the speed of revolution of the small-sized motor and a drive motor on the basis of a signal from the speed detector. CONSTITUTION:Upper and lower pressure rolls 3 are driven through a speed reducer 2 by a drive motor 1. A speed detector 5 is mounted where reverse to the speed reducer 2 of a shaft for the drive motor 1 through a coupling 4. The speed detector 5 takes a double shaft type, and a small-sized motor 7 is coupled directly and fitted to a shaft on the side reverse to the coupling 4. The speed of revolution of the drive motor 1 is detected by the speed detector 5, and compared with a set point VR and a deviation is inputted to a control system, and a control signal is outputted to the drive motor 1 and the small- sized motor 1 from the control system. Accordingly, the system can be stabilized even when the gains of a speed control system are increased.
Patent JP-S58111023-A (JP)
Title: Automatic exposure control camera
Inventor: KAWAMURA MASAHARU
IPC: G03B7/08
Filed: 1981-12-24
Abstract: PURPOSE:To carry out high-speed continuous shooting by performing the 1st shooting under automatic exposure control based upon full-open metering when a single-lens reflex camera is placed in continuous shooting mode, and then performing stop-down metering based upon an aperture set in the 1st shooting for successive shooting. CONSTITUTION:When a switch (SW) 10 is turned on to set continuous shooting mode, an FFDF1 is released from being reset. In the 1st metering, an SW5 is turned off, the aperture is opened by a stepping motor driving circuit through an inverter, and subject brightness information obtained by an up/down counter CN1 is inputted to a subtracter SUB. The subtracter SUB performs arithmetic using aperture information set by SWAs 1-3 to obtain shutter speed information. An SW5 is closed right before releasing operation to stop down the aperture as prescribed, carrying out shutter control. On the 1st shooting, an SW11 is turned off to trigger the FFDF1 and the input to the subtracter SUB falls to a low level. Further, the aperture is fixed through an AND gate A6.
Patent JP-H0261104-A (JP)
Title: Fabric with formed twisted gather
Inventor: ITO MITSURU
IPC: D06J1/12
Filed: 1988-08-24
Abstract: PURPOSE:To obtain a fabric having gathers formed on the same plane as that of the fabric without applying tensile force due to twisting by twisting two fabrics at a part where mutual recessed parts of the two fabrics are sewn together as the center and sewing the residual parts together. CONSTITUTION:The first mutual recessed right and left inner edge parts 14 and 16 and second right and left inner edge parts 34 and 36 of the first and second fabrics 10 and 30 are sewn together and the two fabrics are twisted at a part where the fabric are sewn together as the center to form gathers. The residual first right and left outer edge parts 18 and 20 and the residual second right and left outer edge parts 38 and 40 of the respective fabrics are sewn together to form one fabric. Excessive force by forming the gathers will not be applied to nearly all the regions of the fabrics.
Patent JP-2000096930-A (JP)
Title: Frame material for fitting and fitting member using the same
Inventor: SATOMURA KAZUHIRO
IPC: E06B3/72
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a frame material for fittings scarcely having changes with time of warpage, etc., and stable quality and a fitting member using the frame material. SOLUTION: In the frame material 1 for fittings, in which a corner section, where an external side face 1b and a surface side face 1c are crossed, is removed and a designed surface is formed and an internal side face 1a is installed to another member 6, a recessed groove 4 for preventing warpage is formed to the rear side face 1d of the frame material 1 along the longitudinal direction or a board material for obviating warpage having rigidity is inserted and arranged to the interior section of another-member inserting groove 2 of the internal side face 1a of the frame material 1.
Patent JP-H1149537-A (JP)
Title: Reheating treatment of slag
Inventor: YANO ATSUSHI
IPC: C04B5/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To lower the m.p. of slag stock and to save heat energy needed for remelting treatment by adding borax, colemanite and/or to the slag stock in a specified ratio, mixing and reheating them. SOLUTION: At least one stock selected from among borax (Na2 B4 O7 .10H2 O), colemanite (2CaO.3B2 O3 .5H2 O) and rasorite (Na2 O.2B2 O3 .4H2 O) is added to slag stock produced by melting ash discharged from a garbage incinerator in an ash melting furnace and cooling the molten ash with cooling water so that the added stock except water of crystallization accounts for >=3.9 wt.% of the total amt. and they are mixed. A blowing agent such as silicon carbide is then added and they are mixed, melted by heating to 1,000-900 deg.C in the air, expanded by holding for about 1 hr, cooled and dried. The m.p. of the slag stock can be lowered to <=1,000 deg.C.
Patent JP-H0258494-A (JP)
Title: Stereoscopic television device
Inventor: SUDO HAJIME
IPC: H04N13/00
Filed: 1988-08-24
Abstract: PURPOSE:To automatically modify even when optical axis deviation is generated in the optical system of a photographing device by computing the deviation value of the incident position of a reference beam facing from an image picking up component side to an observing objective side in the optical system and modifying the optical axis deviation of the optical system based on the result. CONSTITUTION:A reference beam l1 emitted from a light source 7 is reflected with a first beam splitter 5, is reflected with a second beam splitter 6 again through a zoom lens 3 inside and is made incident on a light receiving component 8, and the optical axis deviation value of the zoom lens 3 and the direction of the deviation are detected from the deviation of the incident position of the reference beam l1 to the light receiving component 8. Then, the optical axis deviation value of the respective zoom lens 3 is computed by optical axis deviation value computing devices 11a and 11b and a relative deviation value operation device 13, and a modifying signal generator 15 outputs modifying signals 16a and 16b to respective moving mechanisms 2a and 2b of photographing devices 1a and 1b and modifies the optical axis deviation of the zoom lens 3. Thus, even when the optical axis deviation is generated in the optical system of the photographing devices 1a and 1b, the optical axis deviation can be modified automatically.
Patent JP-S59100238-A (JP)
Title: Sliding contact material
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01H1/023
Filed: 1982-11-27
Abstract: PURPOSE:To obtain a sliding contact material using produced oxide as a lubricant and having improved wear resistance by adding one or more among B, Si, Ge and Tl to an Au alloy material contg. a prescribed percentage each of Pt, Ag, Cu and Ni. CONSTITUTION:A sliding contact material is obtd. by adding 0.5-10wt% one or more among B, Si, Ge and Tl to an Au alloy material consisting of, by weight, 69-71% Au, 4-6% Pt, 9-11% Ag, 13-15% Cu and 0.5-1.5% Ni without changing the ratio in the composition. The sliding contact material is much superior to a conventional sliding contact material in wear resistance, and it produces a small amount of powder owing to wear and generates hardly noise. The sliding contact material gives a brush contact having lower and more stable contact resistance than a brush contact made of the conventional sliding contact material.
Patent JP-2000340231-A (JP)
Title: Positive electrode active material for lithium secondary battery, manufacture of same, lithium secondary battery using same, and method for aging lithium secondary battery
Inventor: MUKAI KAZUHIKO
IPC: H01M4/587
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To improve cycle characteristics, particularly at a high temperature, of a lithium secondary battery by using lithium manganese composite oxide of high crystallinity as positive electrode active material. SOLUTION: This positive electrode active material for a lithium secondary battery contains lithium manganese composite oxide expressed with a composition formula Li1+xMyMn2-x-yO4-z (M is one or more elements of Ti, V, Cr, Fe, Co, Ni, Zn, Cu, W, Mg, Al, 0<=x<0.2, 0<=y<0.5, 0<=z<0.2) having a half- width of diffraction peak 0.002-0.1θ by powder X-ray diffraction method (400) using a CuKα ray and having a primary particle shape of an octahedron. This lithium secondary battery manufactured by using the positive electrode active material is retained at a temperature 60-90 deg.C for one hour to one month for aging.
Patent JP-H0550387-A (JP)
Title: Industrial robot system
Inventor: OKA KENJI
IPC: B25J13/00
Filed: 1991-08-20
Abstract: PURPOSE:To provide an industrial robot system in which two robots coact for the workpiece carried by means of a conveyer. CONSTITUTION:A pair of trucks 5 and 6 are movably provided on a travel gear 4 arranged in parallel with a conveyer 2 for carrying a body 1. The truck 5 is provided with a robot 7 for opening and closing doors, and the truck 6 is provided with a robot 8 for painting, which coacts with the robot 7. The truck 5 moves in the X direction with the rod 25b of an air cylinder 25 joined to a truck 4 and returns to a standby position joined to the truck 6 through an arm 29 turned by an air cylinder 27 after the completion of work for a workpiece.
Patent JP-S5998990-A (JP)
Inventor: NAKAIKE TOKIO
IPC: E06B5/16
Filed: 1982-11-26
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-H0260443-A (JP)
Title: Centering device for motor of electrically driven compressor
Inventor: ABE NOBUO
IPC: H02K15/16
Filed: 1988-08-24
Abstract: PURPOSE:To make it possible to check center and alignment with high precision by contracting and expanding collets with slide sections moved in the condition where the collets are inserted between the inside diameter of a stator and the outside diameter of a rotating shaft. CONSTITUTION:A centering device 21 is inserted under the condition where there is a suitable void 28 between the internal surface 24a of an inside collet 24 and the external surface 1a of a rotating shaft 1 and between the internal surface 2a of a stator 2 and the external surface 25a of an outside collet 25. With a slide section 22 moved upwards the inside collet 24 is contracted and outside collet 25 is expanded. The slide section 22 is collet-shaped of which plural grooves are furrowed from a taper 28a formation side to upward and is furnished with elastic function. The slide section itself will actuate, following the taper section 22a of the collet and is of a structure allowing it to absorb the difference in void dimension between the inside and outside diameters. The concentric precision can thereby be improved between the shaft center of the rotating shaft 1 and that of the stator 2.
Patent JP-S6267208-A (JP)
Title: Process steam feed device
Inventor: UENO YUKIO
IPC: F01K7/38
Filed: 1985-09-20
Abstract: PURPOSE:To make good use of energy by providing a steam ejector which utilizes steam branched from the halfway of a steam feed pipe to a steam turbine as drive steam, and also utilizes low pressure bleed steam from the steam turbine as intake, so as to feed steam to a process. CONSTITUTION:A pipe line 12 which is branched from the halfway of a steam feed pipe 10 between a boiler 1 and a turbine 5, is provided so as to be communicated with a drive steam inlet port 2a of a steam ejector 2 by way of as top valve 10a, and a bleed port 2b of the steam ejector 2 is connected with a process 4 by way of a desuperheater 3 of a water injection system. And a bleed port 5c of the steam turbine 5 is connected with a suction port 2c of the steam ejector 2 by a pipe line 14 equipped with a stop valve 14a. As this configuration allows drive steam from the ejector 2 mixed with intake steam to be regulated to the pressure required by the process 4 so as to be fed to the process 4, generated steam energy can be effectively utilized.
Patent JP-S60100770-A (JP)
Title: Detecting circuit for breaking of movable cable
Inventor: MARUYAMA YUUJI
IPC: H02H3/00
Filed: 1983-11-07
Abstract: PURPOSE:To detect securely and easily the breaking of a movable cable by detecting the hit of the movable cable and generating an optional-time signal which continues for a specific time, and comparing the length of this signal with that of a wire breaking signal corresponding to the breaking time. CONSTITUTION:If the breaking of the movable cable 21 is caused during its reciprocal movement, the wire breaking signal (a) of an optional-time signal generator 23 is raised by a load resistance 22 from the level GND to a power source level. The optional-time signal generator 23 outputs the optional-time duration signal (b) to a time duration comparator 24 by the rising of the wire breaking signal (a). The time duration comparator 24 compares the time length of the optional-time signal with that of the wire breaking signal (a) and decides on the breaking of the movable cable 21 when the time duration of the wire breaking signal (a) is longer than that of the optional-time signal.
Patent JP-S6186702-A (JP)
Title: Carbon fiber reinforced plastic mirror
Inventor: KADOTANI KENZO
IPC: C08J5/24
Filed: 1984-10-04
Abstract: PURPOSE:To obtain a mirror which obviates the generation of fine wave on a specular surface in the cosmic space by subjecting a substrate which is formed by laminating carbon fiber base materials, impregnating an epoxy resin compsn. under the reduced pressure into the laminate then heating the laminate to cure under the pressure in an oil having the specific gravity smaller than the specific gravity of the epoxy resin compsn. and depositing Al by evaporation on the cured substrate. CONSTITUTION:The laminate 1 of the carbon fiber base materials is put into a tin plate container 2 and is held in place between a flat plate-shaped lower die 3 and upper die 4 as well as a projecting die 5 by means of bolts 6 and 7. The laminate 1 together with the container is dried under the reduced pressure and thereafter the epoxy resin compsn. 8 is impregnated in the laminate 1 under the reduced pressure. The laminate together with the container 2 is put into a pressure molding tank 9 in which the curing reaction is effected with a heater 10 and a heated oil 12 fed by a pump 11. A silicon oil or the like having the specific gravity smaller than the specific gravity of the epoxy resin is used for the oil 12 to avoid the substn. of the epoxy resin with the oil 12. The laminate is cured under >=30atm pressure exerted thereto and the reinforced substrate 15 is obtd. The substrate 15 is superposed via an epoxy adhesive agent 16 to an Al layer 14 deposited by evaporation on a projecting glass mold 13 to transfer the specular surface Al. The reinforced mirror which obviates the waving, etc. on the specular surface even in the high vacuum in the cosmic environment is thus obtd.
Patent JP-S6271047-A (JP)
Title: Capstan control system
Inventor: KANNA MUNETAKE
IPC: G11B15/48
Filed: 1985-09-24
Abstract: PURPOSE:To shorten a delay time when a capstan is turned reversely so as to prevent processing time from being increased, by extending the time of stopping/reversely actuating the capstan when the capstan is turned reversely by a half or more of the reel motor actuating time. CONSTITUTION:Only when a capstan is turned reversely, the time for stopping/ reversely actuating the capstan is extended by a half or more of the reel motor actuating time. When the capstan is controlled in such a way, more time is required for actuating/stopping the capstan, but the turnaround delay is made unnecessary, and the actuating/stopping time becomes shorter than the turnaround delay.
Patent JP-S60101889-A (JP)
Inventor: TANI KENICHIROU
IPC: B23P13/00
Filed: 1983-11-07
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-H0492362-A (JP)
Title: Battery and recording device
Inventor: KASHIMURA MAKOTO
IPC: H01M2/10
Filed: 1990-08-06
Abstract: PURPOSE:To make the insertion and the removal of a battery easier by inserting the battery obliquely from the other end opposite to the end furnishing a finger knob of the battery, when the battery is inserted, while removing the battery by lifting the end of the battery furnishing the finger knob by using the finger knob in the operation just reverse to the insertion, when the battery is removed. CONSTITUTION:When a battery is inserted, for example, the battery 1 is inserted obliquely at first from the other end opposite to the end furnishing a finger knob 1c of the battery to the opening provided at a case 2 to cover the battery 1, and when the battery 1 is removed, the end is lefted up by using the finger knob 1c of the battery, and it can be removed in the operation just reverse to the insertion. And a switch 6 to turn on and off the power source by the battery 1 can be composed by forming the contact at a recording device side with a spring member and the like, for example, and sliding the switching member against the elastic force of the spring member when contacts are separated each other.