baber/WOPTO huggingface dataset:
Patent JP-H0751537-A (JP)
Title: Removal of co2 in co2-containing gas
Inventor: KARASAKI MUTSUNORI
IPC: B01D53/62
Filed: 1993-06-30
Abstract: PURPOSE:To enhance energy efficiency by utilizing waste steam by flashing steam after the use as the heat source of a regeneration heater and guiding the generated low temp. steam to the. bottom part of a regeneration tower. CONSTITUTION:The steam used as the heat source of the regeneration heater of a regeneration tower 15 is guided to a flash drum 31 to be flashed and the generated low temp. steam is supplied to the bottom part of the regeneration tower 15. As mentioned above, the waste steam used in the reboiler of the regeneration tower is reutilized to remove CO2 from CO2-containing gas with high energy efficiency. By this constitution, the residual heat energy of the steam used in the heating of the regeneration heater 18 is effectively put to practical use.
Patent JP-H0211902-A (JP)
Title: Three-position rotary actuator
Inventor: FUJITANI HIDEJI
IPC: F15B15/12
Filed: 1988-06-29
Abstract: PURPOSE:To simplify motion signals and increase the strength by pinching a swinging body of a rotary actuator by a pair of centering pistons in the middle of swinging. CONSTITUTION:A swing shaft 17 is furnished in the central part of a cylinder 15 of a rotary actuator 11, and pistons 19a, 19b are installed at the ends of a rack 18 to mesh with a pinion 16 of this swing shaft 17. Centering pistons 26a, 26b are put in contact with these pistons 19a, 19b with push rods 26a, 26b interposed. Thereby the rotary actuator can be stopped in three positions by a direction selector valve 13, so that the motion signal is simplified and the strength enlarged.
Patent JP-S6141896-A (JP)
Title: Heat exchanger of counter flow type
Inventor: YOSHINO MASATAKA
IPC: F28D9/00
Filed: 1984-08-01
Abstract: PURPOSE:To improve the process in manufacturing, and to increase the efficiency of a heat exchanger, by constituting a heat exchanger by a unit component which consists of a side wall rib being formed along three sides of a plate and has an opening at one corner, and of fin ribs disposed in parallel at a predetermined interval from each other, and by a unit component formed symmetrically to the aforementioned unit component. CONSTITUTION:A wall rib 3A is provided along the three sides of a plate 2, so as to surround the one surface of a plate, and the part of a rib at the corner along the long side of a plate 2 close to the oblique side is partially opened. A fin rib 3B is formed between the facing parts of a wall rib 3A along the long side of the rib 3A and along the short side of it, nearly in parallel with the facing part, having a predetermined distance from one another. One end of each fin rib 3B is positioned in the oblique side where the wall rib 3A is absent, and the other end is positioned in the open part 5 of a wall rib 3A, slightly curved. A unit component 1 and the other unit component 1A are symmetrical, they are alternately laminated, and are fixed in position by a bonding agent. The primary fluid is introduced in a heat exchanger from each inlet opened vertically in the position close to the left side, and the secondary fluid is introduced from each inlet opened vertically in the position close to the right side. With such an arrangement, efficient exchanging of heat can be taken place by counter flows.
Patent JP-S6054660-A (JP)
Title: Production of dried mix of snapping turtle soup
Inventor: SHIOMI ICHITAROU
IPC: A23L17/00
Filed: 1983-09-02
Abstract: PURPOSE:Snapping turtles are dried and powdered, then combined with a dry powder of Siitake mushroom to give a dried mix of snapping turtle soup which gives a tasty soup having rich nutrients and roborant effects. CONSTITUTION:Harshness is removed from anapping turtles in a customary manner, then, the turtles are dried and powdered, then mixed with an appropriate amount of a dried powder of Siitake mushroom, further essences of dried bonito and sea tangle and salt in an adequate amount are admixed, then they are dried with hot air.
Patent JP-H0450494-A (JP)
Title: Vortex pump
Inventor: DOI MASATO
IPC: F04D7/04
Filed: 1990-06-20
Abstract: PURPOSE:To discharge foreign matters securely and smoothly on a rotary current without storing them by deflecting the center of a suction port to the rotation axis of a runner so as to collect the foreign matters in sewage being sucked into a casing to a range of a rotation axis part where the pressure is the lowest. CONSTITUTION:The center of a suction port 3 is deflected to a point of the lowest pressure in pressure distribution having the lowest pressure at a rotation axis (a) formed in a water passage 4 to be positioned in a rotation range of sewage. Foreign matters of solid matters and soft matters included in sewage sucked from the suction port 3 into the water passage 4 in a casing 1 thus receive rotation energy to flow out in the direction of an arrow R smoothly to be discharged out of the casing 1 from a discharge port 6. The deflected position of the suction port 3 may be at any position of a concentric circle (x) formed around the rotation axis (a) for a radius (l), but it is more preferable to be a position where the rotation energy is received most strongly, that is between (b) and (c) on the concentric circle (x).
Patent JP-S6224845-A (JP)
Title: Method and apparatus for continuous casting of thin ingot
Inventor: TSUJITA KOZABURO
IPC: B22D11/06
Filed: 1985-07-23
Abstract: PURPOSE:To draw a solidified shell by horizontally or downward inclining paper and lower belts in tight contact therewith and to uniformly cool an ingot by forming said in such a manner that the space therebetween can be gradually adjusted by supporting rolls after a bending roll and that the space can also be adjusted by the supporting roll on the ingot side. CONSTITUTION:The endless belts 1, 3 held respectively to the horizontally or downward inclining pulleys 2, 4 are supported by the supporting rolls 6A, 8A between dam blocks 15. The belts are supported by supporting rolls 8B and 6B interposed with backup rolls 10 having belleville spring mechanisms 11 of movable frames 9 held by shafts 12 after the bending roll 5 and the space between the belts is made adjustable by a cylinder 13 so as to be gradually decreased. The space is also made adjustable by a cylinder 18 with the supporting roll 21 of a short side supporting frame 17 pressed to the belt 1, 3 surfaces by a spring-energized 19 centering roll 21 on the short side of the ingot as well. The solidified shell of the ingot is drawn by the belts 1, 3 in tight contact therewith, by which the ingot is uniformly cooled and the quality is improved.
Patent JP-S5591927-A (JP)
Title: Automatic charging method for material to be heated into walking beam type heating furnace
Inventor: MIYAMOTO KIYOYUKI
IPC: F27B9/14
Filed: 1978-12-28
Abstract: PURPOSE: To carry out sending in and out operation of steel material in the furnace favorably and to save energy, by measuring the dimension of the steel material and controlling so as to be kept the interval of the same constant when the dimension is changed, at the time of heating while moving the steel material in walking beam type heating furnace.  
     CONSTITUTION: Distance charged on the fixed beam f of heating furnace, is measured by measuring instrument composed of the luminous instrument 8S, the photodetector 8R and the calculator 80 when the steel material O is pushed to the inlet of the heating furnace by the pusher 3. The material 0 is carried to the next beam f by up and down, advance and retreat movement of the movable beam m and moved distance is measured. Charging distance of the material 0 charged next from a fixed position of inlet of the heating furnace, is determined by the above measured value, the length in charging direction in the heating furnace of the material 0 and previously selected mutual distance of the material O. Next, the material 0 is charged on the beam f of the heating furnace opening at a constant distance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6316693-A (JP)
Title: Semiconductor laser array
Inventor: ISSHIKI KUNIHIKO
IPC: H01S5/00
Filed: 1986-07-08
Abstract: PURPOSE:To obtain the difference of sufficient oscillation wavelength of 30nm or more and to produce a high output with high reliability as a recording laser by providing a semiconductor laser element having an impurity diffused region which arrives at an active layer except the vicinity of the end face of a resonator. CONSTITUTION:After an element separating groove 10 is formed on a laser wafer on which a clad layer 2 to a contact layer 5 are sequentially grown, the whole surface is formed with an Si3N4 film 11. After a pattern of the groove 9 is formed on the film 11, with the film 11 as a mask the layer 5 is etched by a contacting layer with a tartaric acid, hydrogen peroxide solution. A stripelike pattern is formed on the film 11, a wafer is sealed together with a diffusion source in a quartz ampule, heated in an electric furnace, and Zn is diffused with the film 11 as a mask. After the film 11 except on the groove 10 is removed by CF4 plasma, an ohmic electrode 6 is formed, the rear surface of the wafer is polished, and an ohmic electrode 7 is then formed. The groove 9 designated by a broken line is eventually cleaved at a discontinuous position to form an oscillator, and chips are separated.
Patent JP-S645404-A (JP)
Title: Ridge regulator
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1987-06-30
Abstract: PURPOSE:To provide the side of a machine frame at a proper position, such as horizontal position, etc., by installing a recognition means capable of recognizing a posture on the side of the machine frame. CONSTITUTION:Two levels 30 are used in a recognition means 29 and placed on the side of a machine frame on the top surface of a covering member 10, such as in the left and right direction and longitudinal direction to the forward direction in this case.
Patent JP-H05215623-A (JP)
Title: Dynamometer link
Inventor: JIEOOJIYU RUUDABUISHIYU
IPC: H01H3/46
Filed: 1992-06-22
Abstract: PURPOSE: To provide a dynamometer link reduced in size and increased in precision. CONSTITUTION: A dynamometer link comprises the first transmission member, the second transmission member which slides in axis direction against the first transmission member and a spring means which is assigned between the first and second transmission members. The relative movement of two members is amplified by a lever which is hinged with one of two members and where the other member acts. The lever comprises a radius direction arm which is connected to at least one member and which, with an interval from the connection means, consists of axis direction coupling in 2 directions against the other member, and an axis direction arm wherein a free end is provided on each size where two detection members are assigned. The link can decide direction of the force transmitted by the link.
Patent JP-S5795778-A (JP)
Title: Information signal reproducing method
Inventor: SATOU AKIRA
IPC: H04N7/00
Filed: 1981-10-12
Abstract: PURPOSE:To display both video signals correspondingly with each other very  easily, separating a playback signal into a video signal and a data video signal,  splitting a video screen, and displaying the video signal for a part and the data video signal for the rest. CONSTITUTION:One gate of a gate circuit 18 is closed only when a video signal is transmitted from a video tape recorder VTR17, and another gate is closed only when a data video signal is transmitted from the VTR17. The data video signal is stored in a memory 29, controlled at a control circuit 30 for readout, D/A-converted 31 and multiplexed at a demultiplexer 32. This data signal is separated to respective channels and converted 25 into a data video signal via LPFs 33, 34 and given to mixing circuit 19. The video signal from the gate 18 is mixed with the data signal at a mixing circuit 19 to display the video on a part of a screen of a TV receiver 28 and a data picture on the rest.
Patent JP-H064134-A (JP)
Title: Suspended body synchronous operation controller of stage mechanism
Inventor: AKIZUKI SATORU
IPC: G05D3/00
Filed: 1992-06-22
Abstract: PURPOSE:To complete the position synchronization of plural suspended equipments without selecting a master equipment by an operator each time the position synchronizing operation is performed by finding speed reference correction quantities of the respective suspended equipments from the mean movement quantity, substantial movement quantities. and deviations of the respective suspended equipments and finding a speed reference correction quantity. CONSTITUTION:A mean movement quantity arithmetic means 29 calculates the mean movement quantity of the substantial movement quantities of the respective suspended equipments from the outputs of respective substantial movement quantity arithmetic means 15-18. Movement quantity deviation arithmetic means 21-24 calculate the movement quantity deviations of the respective suspended equipments from the outputs of the respective substantial movement quantity arithmetic means 15-18 and the output of the mean movement quantity arithmetic means 29. Speed reference correction quantity arithmetic means 25 28 calculates the speed reference correction quantities of the respective suspended equipments from the outputs of the respective substantial movement quantity arithmetic means 21-24 and adds the correction quantities to the speed references of the respective suspended equipments. Consequently. the position synchronization of the suspended equipments can be completed in a short time and the reliability can be increased.
Patent JP-S6183197-A (JP)
Inventor: FUIRITSUPU RONARUDO PEEJI
IPC: C07J/
Filed: 1985-07-25
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-H0918036-A (JP)
Title: Solar battery
Inventor: HAGA TAKAHIRO
IPC: H01L31/04
Filed: 1995-06-29
Abstract: PURPOSE: To provide a solar battery capable of simplifying the manufacturing steps for cutting down cost by enabling a lead wire connecting metallic foil to be fixed on a precise position or the release of the metallic foil to be checked in case of connecting the lead wire. CONSTITUTION: In this solar battery, a metallic foil is connected to a conductive face 9 provided on the surface of a power generation element 1 futher connecting to a lead wire 4 through the intermediary of a conductive bonding agent 2 such as solder or conductive paste, etc. In order to electrically connect the metallic foil 3 to the conductive face 9, communicating holes 6 passing through the metallic foil 3 and a bonding agent 5 are made. The communicating holes 6 are filled with a conductive material 2 to make the metallic foil 3 bond onto the conductive face 9 further electrically connecting the metallic foil 3 to the conductive face 9.
Patent JP-H0212064-A (JP)
Title: Speed detector for traveling object
Inventor: YAMAGUCHI TADASHI
IPC: G01P3/487
Filed: 1988-06-30
Abstract: PURPOSE:To accurately detect the speed of a traveling object by causing magnetic poles provided on the outer periphery of a revolving shaft to cross a conductive body provided along the traveling body in a non-contacting state when the magnetic poles are rotated. CONSTITUTION:Assuming that a revolving shaft 1 coupled with a traveling object is rotated in the direction shown by the arrow, such electromotive force that makes an electric current to flow from a point (a) to another point (b) is produced in a conductive body 2 basing on Fleming's rule when a magnetic pole I passes the position (c) of the conductive body 2. Therefore, as magnetic poles I-IV pass the position of the conductor 2, an induced voltage is generated across the conductive body 2 and the speed of the traveling object can be detected accurately as a frequency or voltage proportional to the speed.
Patent JP-H11354034-A (JP)
Title: Glass panel pipe connecting structure for evacuation
Inventor: SHIMOZATO YOSHIKAZU
IPC: H01J11/48
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a glass panel pipe connecting structure for evacuation, for efficiently connecting to an evacuation line, without damaging a glass chip pipe for evacuating the glass panel made of two glass substrates. SOLUTION: Pipe connecting structure for evacuating a glass panel connects a hole for evacuating the glass panel formed by uniting a glass substrate W1 and a glass substrate W2 , having an evacuating hole after applying a sealing agent to a facing peripheral part of either one of glass substrates to an evacuating pipe. Pipe connecting structure for evacuating the glass panel is constituted with a metal flexible hose 36, whose one end is passed through a furnace wall and positioned on the inside of a furnace and other end is positioned on the outside of the furnace, and a glass chip pipe 40 whose one end is connected to one end of the metal flexible hose 36 through a metal short pipe 37 and other end is connected to the evacuating hole, and the other end of the metal flexible hose 36 is connected to an evacuating pipe 34 through a detachable joint 35.
Patent JP-S6224508-A (JP)
Inventor: YOSHIDA KAZUHISA
IPC: H01H11/04
Filed: 1985-07-24
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-S5589774-A (JP)
Title: Alarm time detector for leaf type digital watch
Inventor: OGIWARA MASUO
IPC: G04C23/08
Filed: 1978-12-28
Abstract: PURPOSE: To enable to set the alarm time in a short time, by providing the first and second detection wheels to detect the phase of the gears of hour and minute unit, and the third detection means in interlocking with the leaf having the projection at a part of the minute digit leaf with a given minute interval.  
     CONSTITUTION: The detection lever 27 is rotationable to the shaft 28 and has the first arm 27a related to the minute and hour detection plates 25, 26, and the second arm 27b, and also has the pin 27c operating the first switch SW1. The second switch SW2 is in interlocking with the right projection of the third minute leaf 6c and the fourth leaf 6d. When alarm unit is desired to be in use, the third switch SW3 is ON and the minute gist drum 20 and the hour gist drum are set to the desired time by turning the knob 15. Thus, the phase of the cams 25a, 26a of the minute detection plate 25 and hour detection plate 26 is determined. When the leaf of 59min. is inverted to 00min., since the projection 61 restricting the switch SW2 is absent, the switch SW2 is ON with spring force and the buzzer B is activated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5876480-A (JP)
Inventor: TOOMASU EMU BITSUKAAZU
IPC: C09K17/00
Filed: 1982-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S648802-A (JP)
Title: Controller for ac electric rolling stock
Inventor: SHIBA SADAMI
IPC: B60L15/20
Filed: 1987-06-30
Abstract: PURPOSE:To prevent the stoppage of braking operation even when supply power temporarily disappears by conducting rheostatic brake control in the case where AC power dissipates when regenerative brake control is performed. CONSTITUTION:When supply power fed from stringing dissipates by the separation, etc., of a pantagraph during regenerative brake operation, an operation command signal S is output from a supply-power dissipation detector 40. A gate for a thyristor in a converter 11 for an armature is turned OFF by the operation command signal S. On the other hand, a thyristor switch 51 is turned ON, and braking currents fed from the armature 16 are flowed through a resistor 52 for a rheostatic brake. Since a motor generator 23 continues to be rotated by inertia at that time, power fed to a converter 31 for a field and an air blower 24 is not dissipated quickly.
Patent JP-H1115422-A (JP)
Title: Crt burning preventing device
Inventor: KIYAMA HIROYUKI
IPC: H04N5/44
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a CRT burning preventing device without sense of incongruity. SOLUTION: An information display control part 1 forms information to be displayed on the CRT, and a CRT control part 3 sends display information to an electronic gun part 4 and a state preservation part 8 by the display information imparted from the information display control part 1. Then, the state preservation part 8 controls a deflection coil part 5 by increasing/decreasing a 'certain value' preserved in the state preservation part 8 while sending the information correcting this display information by the beforehand preserved 'certain value' to the deflection coil part 5.
Patent JP-H1114458-A (JP)
Title: Color and color difference measuring instrument
Inventor: OWAKI EIJI
IPC: G01J3/46
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a color and color difference measuring instrument which can measure the color and color difference of a specific area on a surface to be measured. SOLUTION: A color and color difference measuring instrument fetches the picture of an object 1 to be measured and the picture of a reference color chart 2 to a picture processor 4. The processor 4 digitizes the colors and color differences of the specific area and reference color chart 2 by performing color picture processing on the pictures of the specific area specified by a measuring position specifying means 9 and the color chart 2 and outputs the measured values of the color and color difference of the specific value after correcting the measured values by using the measured values of the color and color difference of the color chart 2.
Patent JP-H0333064-A (JP)
Title: Powder composition for producing carbon/silicon carbide composite material, production of carbon/silicon carbide composite material and carbon/silicon carbide composite material
Inventor: NAKAGAWA YOSHITERU
IPC: C04B35/56
Filed: 1989-06-27
Abstract: PURPOSE:To improve moldability and sinterability and to improve density, bending strength, etc., by compounding >=1 kinds of sintering assistant powders selected from a group of boron (compd.) with a mixture composed of the fine particles of a self- sinterable spheroidal carbonaceous material and SiC powder. CONSTITUTION:The mixture (C) is obtd. by compounding 5 to 30 pts.wt. fine particles (A) of the self-sinterable spheroidal carbonaceous material which are mesocarbon microbeads of <=20mum average grain size contg. >=5wt.% binder component (beta-resin) made from a coal tar as a raw material and 95 to 70 pts.wt. SiC powder (B) having <=1mum average grain size. The powder compsn. (D) for producing the C/SiC composite material is then produced by mixing 100 pts.wt. component C and 0.5 to 5 pts.wt. sintering assistant powders of <=1mum average size selected from metal B, B4C, etc., for 30 minutes to one hour by a dry process. The component D is subjected to a pressurized molding and is temporally calcined in an nonoxidative atmosphere, following which the molding is subjected to regular calcination for 0.2 to 3 hours at 1900 to 2400 deg.C in a gaseous N2 atmosphere, by which the C/SiC composite material having >=20kgf/mm<2> bending strength is produced.
Patent JP-H0916068-A (JP)
Title: Plant tour system
Inventor: IIZUKA WAHEI
IPC: G06Q50/10
Filed: 1995-06-30
Abstract: PURPOSE: To reduce the load of guiding of a plant on-site by staff members who give an explanation of the plant in the case of touring a plant. CONSTITUTION: Various requests from visitors are inputted to this system, and visitors carry with them a mobile terminal device 1 which displays information on equipment manual, equipment arrangement, touring course, present location, destination, process value, video, and plant monitoring screen, while a management device 5 connected with the terminal device through a transmission means 16, 17, storing/supplying the information requested from/to the mobile terminal device 1 and a video data transmission part transmitting video information and plant monitoring screen to the mobile terminal device 1, are installed.
Patent JP-S6225039-A (JP)
Inventor: NAKAI MICHIO
IPC: B32B15/08
Filed: 1985-07-25
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。