baber/WOPTO huggingface dataset:
Patent JP-S5842713-A (JP)
Title: Treatment of desulfurized slag
Inventor: TOMARI MASAO
IPC: F27D15/00
Filed: 1981-09-08
Abstract: PURPOSE:To recover useful base metals and to recover desulfurized slag and blast furnace slag by adding the blast furnace slag to a slag pan wherein modifying materials such as red mud, caking coal and the like are added to the desulfurized slag by regulating the rate of addition of the other with respect to the laid quantity either one thereof and blowing O2. CONSTITUTION:After 10-20wt% desulfurized slag 1 based on the weight of molten steel making slag 3 to be described later is laid in a slag pan 2, the slag 3 is charged therein and the pan is put into a slag treating chamber 4. The hardened surface slag in this state is cracked with an iron weight 6, and while the molten slag is bubbled by loading a lance pipe 7 fed with O2 into the molten slag, the motor-driven vibrator of a hopper 8 is operated to charge a mixture (modifying material) of red mud, caking coal, etc. as m.p. decreasing materials and the like through a conveyor 9 and a chute 10. Further the molten slag is post-blown by O2 alone. Here, the rate of addition of said modifying agent to the slag 3 is set at 4-5wt%. In the case of layer 4-5wt% the modifying material, the desulfurized slag is added at 10-20wt%, whereby the recovery of useful base metals is made easy.
Patent JP-H10332229-A (JP)
Title: Accumulator
Inventor: HIGO YUTAKA
IPC: F25B43/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an accumulator, sure in separation of gas from liquid, capable of reducing the pressure loss of refrigerant, which flows through the inside thereof, and having a structure, permitting the easy manufacture of the constituting components thereof. SOLUTION: A chamber, upper than a drying agent unit 3 in a tank 1, is divided into a refrigerant inlet port side chamber 15 and a refrigerant outlet port side chamber 16 by a partitioning plate 5 for separating gas from liquid, which is provided with a multitude of vent holes 17,... under dispersed condition. The partitioning plate 5 is a different body from the drying agent unit 3 and the lower end of the partitioning plate 5 is retained to the upper surface of the drying agent unit 3 under the condition of being positioned. On the other hand, the upper end of the partitioning plate 5 is retained to a header 2 directly or indirectly under the condition of being positioned.
Patent JP-S5932293-A (JP)
Title: Prism bellow and its manufacture and diaphragm support construction of speaker using bellow
Inventor: SONE HIDEAKI
IPC: H04R7/20
Filed: 1982-08-18
Abstract: PURPOSE:To avoid the variance of rigidity, by making a folding line formed on one surface of a bellows and other surface adjacent to the surface continuous the folding line folded in the opposite direction at corners so as to obtain the sufficient rigidity of the prism bellow. CONSTITUTION:A blank 12 for bellows is press-processed by using a specified press die to form a prallel folding line 25 on the raw material 12 and a wave- shaped folding line 26 prolonged laterally, the part of the folding line 26 is folded into three parts to form a wave-shaped plate 27 by folding the part at the folding line 25. The wave-shaped plate 27 is provided with three surfaces 28, 28' and 29 forming the bellows 30, the folding part 29a of the surface 29 is provided continuously to the folding parts 28a, 28a' of the surfaces 28, 28' and the folding parts 28a, 28a' and 29a are folded in an opposite direction. Two wave-shaped plates 27 are provided, the end of the wave-shaped plate 27 and that of the surface of the other wave-shaped plate 27 are overlapped and adhered to form the bellows 30. The diaphragm 31 is inserted and held between the two bellows 30 to constitute the prism bellows so as to avoid the variance in the rigidity of the bellows 30.
Patent JP-H11314602-A (JP)
Title: Method and device of metering, filling and packaging
Inventor: YOSHIMOTO HIROSHI
IPC: B65B3/28
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To carry out the measurement accurately by providing the sufficient measuring time by a conveyor instead of the measurement by a meter which is likely to generate the shortage of time when the carrying time of bags is deducted. SOLUTION: In a device of metering, filling and packaging, a suspended bag 10 is passed to a metering clamp 14 on the first stop position in the middle of carrying a suspended bag to clamps 11, and a material to be packaged is filled in the bag by a volume type pump 18 and the weight value measured by a meter 12 is input into a controller 15, and the rotation angle of a servo motor 17 is controlled based on a command signal from the controller 15. In that case, the weight measurement is carried out further by a weight checker 25 of a belt conveyor 23 carrying out a sealed packaging body 24, and the measured value is transferred to the servo motor 17 through the controller 15 to control the rotation angle of the servo motor.
Patent JP-H08332766-A (JP)
Title: Ink roller device and numbering machine equipped therewith
Inventor: MAKINO KAZUNOSUKE
IPC: B41K1/16
Filed: 1995-06-08
Abstract: PURPOSE: To simply replace an ink roller by providing side discs having a diameter larger than that of an ink roller on both sides of the ink roller held to a pair of the engaging holding grooves of a roller holding frame in a freely detachable and roatable manner and providing a fixing elastic engaging part the roller holding frame. CONSTITUTION: When an ink roller device 17 is detached from a shaking arm mechanism 16, an operation handle part 58 and an elastic engaging part 59 are grasped to pushed in against the elastic holding force of the elastic engaging part 59 to detach an engaging pawl 61 from an engaging hole 60. When an ink roller 56 is replaced in such a state that the ink roller device 17 is detached, a side disc 57 is placed on a flat plate 66 to push down a roller holding frame 54. A roller shaft 64 is detached from an engaging holding groove 65 by the elastic deformation of the engaging holding groove 65 of a side guide arm 55. Since the side discs having a diameter larger than that of an ink roller 56 are provided on both sides of the ink roller 56, the ink roller can be simple detached without contaminating the flat plate 66.
Patent JP-H06350408-A (JP)
Title: Schmitt trigger circuit
Inventor: TERAMOTO AKIHIKO
IPC: H03K3/353
Filed: 1993-06-14
Abstract: PURPOSE:To change setting of an inversion threshold value by varying the inversion threshold value for input in accordance with the difference in noise level or the like of an input signal due to the difference of peripheral circumstances of the circuit even after constitution on a semiconductor integrated circuit and applying a potential corresponding to the inversion threshold value from the outside at need. CONSTITUTION:This circuit consists of a first inverter 11 which receives the input signal and outputs the inverted signal, a second inverter 12 which receives the output of the first inverter, a select signal input part 15 for input of the select signal which selects transistors TRs, a TR selecting circuit 13 which receives the output from the second inverter 12 and the select signal from the select signal input part 15, plural P-channel MOB TRs 14 whose turning-on/off is controlled by the signal outputted from the TR selecting circuit 13, an input part 16 for input of the input signal, an inversion output part 17 for output of the inverted signal, and a non-inversion output part 18 for output of the non-inverted signal.
Patent JP-S5665586-A (JP)
Title: Processor for television signal
Inventor: BABA TAKAAKI
IPC: H04N9/64
Filed: 1979-11-02
Abstract: PURPOSE:To improve the reproducing signal to skewed pattern, by the synthesis of intermediate signal information to missing part of information based on the signal information and other signal information. CONSTITUTION:To normal color television signal, the color television signal missing in the information every other 1H is fed to an input terminal 7 of the 1st 1H delay circuit 6 as the input video signal. Further, the signal B is selected in timing (x) via the analog switch circuit 12 controlled with the timing pulse and the signals A and C are fed to the input terminals 14, 15 of the operation circuit 13 respectively in the timing (y), and the synthesized signal D is selected from the terminal 16, allowing to selectively synthesize the outputs of the terminals 16 and 17 alternately.
Patent JP-S5777884-A (JP)
Title: Heat exchanger
Inventor: IZUMI MASAHIKO
IPC: F28C3/08
Filed: 1981-09-11
Abstract: PURPOSE: To keep a longer period of time of contact between gas and liquid and to improve an efficiency of heat exchanging operation by a method wherein the gas is forcedly fed into a cylinder of the heat exchanger so as to form a circulation flow and then liquid of which temperature is adjusted to a desired degree is injected to the gas under its fine particle condition so as to perform a heat exchanging operation.  
     CONSTITUTION: Air forcedly fed into the cylinder 1 is rotated in a helical form. Water of which temperature is already adjusted is injected from a number of injection holes 4 toward the rotating air flow under its fine particles so as to perform a heat exchanging operation under a direct contact between the water and the air. The air of which temperature is already adjusted is flowed from a lower open end 3a of the air discharging pipe 3 into the air discharging pipe 3 and then to a desired load. The air of low temperature shows a far lower temperature due to gasification of the injected water drips and at the same time this air is a saturated air, so that the foodstuffs stored in a refrigerator may be kept therein without drying thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H036588-A (JP)
Title: Cai device
Inventor: OGAWA HIROSHI
IPC: G09B7/077
Filed: 1989-06-05
Abstract: PURPOSE:To enable speedy learning by selecting optional necessary image data among image data stored temporarily on a buffer storage device from an image storage device and displaying it on a display device. CONSTITUTION:Plural image data stored temporarily on the buffer storage device 44 are transferred selectively to a local adapter 26 when necessary and displayed as teaching image planes on the display device 22. Thus, when the image data which are stored temporarily on the buffer storage device 44 in an image controller 80 are transferred to the local adapter 26 incorporated in a local learning device 28 when necessary and displayed on the display device 22 to learners, the read transfer of the image data to the local adapter 26 is speeded up. Consequently, the waste time of the learner's for interactive learning is shortened.
Patent JP-H11334789-A (JP)
Title: Pressure control device for closed facility
Inventor: NAKANO SUSUMU
IPC: A01G7/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a passive type pressure control device for controlling the interior of a closed module to the negative pressure very small compared with the atmospheric pressure. SOLUTION: An air buffer 1 is set on a floor surface of an airtight container 2, and contents 11 and 12 connected with the atmospheric side respectively through valves and ducts 9 and 10 connected with the atmospheric closed module on the end of the duct 7 respectively through valves are provided. When atmospheric air is drawn into the air buffer 1 closing valves 3 and 6 and opening valves 4 and 5 and the airtight container 2 is connected with the closed module through the duct 7, the internal pressure of the airtight container 1, namely the interior of the closed module, is retained to negative pressure to the atmospheric pressure at all times by the deformation of a film material caused by the self-weight of the film material of the air buffer 1.  Also when the open and closed ends of the valves are reversed and the air buffer 1 is connected with the closed module and the airtight container 2 is opened to the atmosphere, the closed module can be controlled to the positive pressure by the portion of volume fluctuation caused by the self-weight of the film material of the air buffer 1.
Patent JP-S5937073-A (JP)
Inventor: ICHIOKA YOUICHI
IPC: B66B1/06
Filed: 1982-08-17
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-H036713-A (JP)
Title: 6-axial attitude controller
Inventor: FUJIWARA SHIGEKI
IPC: G05D3/00
Filed: 1989-06-05
Abstract: PURPOSE:To obtain a compact 6-axial attitude controller by using a permanent magnet block produced by putting two blocks on each other which contain three arc-shaped permanent magnets magnetized in the circumferential direction set on the circular circumference respectively and a movable coil block produced by unifying 6 square movable coils. CONSTITUTION:The blocks 2a and 2b contain 3 permanent magnets 1 magnetized in the circumferential direction and arranged on the circular circumference with the prescribed gaps secured respectively. Then a permanent magnet block 3 is produced with both blocks 2a and 2b put on each other with a prescribed gap secured between them. At the same time, 6 square movable coils 4a - 4f which are set into the gaps formed among those magnets 1 are unified into a movable coil block 5. A control means 7 performs the feedback control to the currents flowing to the coils 4a - 4f based on the outputs of the position sensors 6a - 6f. Thus the compliance control is possible with 6 freedom degrees to the posture of the block 5. As a result, the number of permanent magnets can be decreased, and furthermore no cylindrical movable matter is required. Thus it is possible to obtain a compact 6-axial attitude controller having simple constitution.
Patent JP-H07289-A (JP)
Title: Heating and cooking device and its production
Inventor: SUZUKI HIDEKAZU
IPC: A47J36/02
Filed: 1993-06-15
Abstract: PURPOSE:To provide the heating and cooking device having a cooking surface which permits easy use of a metallic spatula and the process for production of such device by improving the wear resistance and corrosion resistance of the heating and cooking device, such as hot plate or electric pan. CONSTITUTION:This heating and cooking device has the cooking surface formed by subjecting a surface 12 of die cast molded articles of an aluminum alloy to be used as the cooking surface to a sandblasting treatment, then thermally spraying and adhering a thermal spraying material prepared by combining chromium carbide with nickel chromium thereon by using a plasma device to form a thermally sprayed layer 13 in such a manner that the center line average height attains <=10mum, then by forming a primer layer 14 and a fluororesin layer 15 thereon and baking these layers.
Patent JP-H05337420-A (JP)
Title: Dispenser
Inventor: UCHIDA HARUTO
IPC: B05C11/10
Filed: 1992-06-03
Abstract: PURPOSE:To obtain a dispenser which maintains a specified discharge rate without being affected by a temp. and the residual amt. of liquid in an adhesive applicator, etc., to be used for equipment for joining lenses. CONSTITUTION:A metering container 9, a valve 10 for controlling the flow of liquid from a barrel 8 to the container 9, a valve 11 for controlling the flow of air from a pneumatic device 6 to the container 9 and a valve 12 for controlling the flow of the liquid from the container 9 to a needle 13 are provided. The liquid in the barrel 8 flows into the container 9 when the valve 10 is opened in the state of closing the valves 11, 12. The liq. in the container 9 is discharged through the valve 12 from the needle 13 by the pressure through the valve 11 when the valve 10 is closed and the valves 11, 12 are opened. The initial state is reset when the valves 11, 12 are closed thereafter. The liquid of the volumetric component of the container 9 is discharged regardless of the residual amt. of the liquid in the barrel 8 and the temp. in such a manner and therefore, the specified discharge rate is always maintained.
Patent JP-S625414-A (JP)
Title: Vehicle slewing controller
Inventor: OZAKI FUMIO
IPC: G05D1/02
Filed: 1985-07-01
Abstract: PURPOSE:To lighten the burdens imposed on a human being and the brain part of a vehicle and to control safely its travel by permitting a controller to control the action of the vehicle so that it can avoid a hindrance so as to obtain a desired slewing when a slewing command is given. CONSTITUTION:The controller controlling the slewing of the vehicle 11 is provided with plural distance sensors 1 and 2 measuring a distance from an object, comparators 3, 4, 8-1 and 8-2, a counter 7, a logic circuit and a steering device 10, and distance sensors 11-1-11-6 are attached to the vehicle 11 as the distance sensors 1 and 2. When the vehicle 12 avoids the hindrance 13 to slew, an operator inputs a start signal to cause the controller in a standby state, and sensors 14-1 and 14-2 output signals corresponding to distance l1 and l2 up to the hindrance 13. With respect to said signals, the comparators 3 and 4 and the logic circuit discriminate the presence or absence of the hindrance 13, and the counter 7 and the comparators 8-1 and 8-2 measure the moving distance of the vehicle 12. An instruction to slew the vehicle 12 is given to the device 10 to control safely the slewing of the vehicle 12.
Patent JP-2000326895-A (JP)
Title: Water jet propulsion device
Inventor: ISHIGAKI EIICHI
IPC: B63H11/117
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To enhance suction performance and propulsive forces by providing a screw blade having a series of continuous twisted blade faces in a coned flow passage. SOLUTION: This device has a helical screw blade 14 wound on a conical hub 13 from the start end to the intermediate stage of a coned pump casing 4, the hub 13 being fastened to a driveshaft 11 extending from the coned pump casing 4. A guide blade 15 is connected to the rear stage of the pump casing 4 and water flowing into the pump casing 4 is continually pressurized by a series of blade faces. The overall length L of the hub with the screw blade 14 wound thereon is made greater than the bore D1 of the suction opening of the pump casing 4 to pressurize and increase the speed of water flow in a helical centrifugal direction so as to generate high thrust by means of the speed of ejection and generate inducer action at the suction part of the screw blade.  This prevents cavitations and a plurality of screw blades wound on the hub are placed with their outer peripheries brought close to the inner peripheral surface of the pump casing, and with the ends of the outer peripheries extended into a suction casing so as to prevent floating objects from clogging the suction parts of the screw blades.
Patent JP-S5265435-A (JP)
Title: Formation of nonsilver photographic image
Inventor: TAKEDA TAKASHI
IPC: G03C8/04
Filed: 1975-11-26
Abstract: PURPOSE:To form a positive image at high sencitivity from a positive original using a small amount of silver halide, by dipping an image formation sheet containing a copper salt or a copper complex in the aqueous solution of a reducing agent after diffusing a soluble silver salt into said sheet from a specified light sensitive sheet.
Patent JP-S62298088-A (JP)
Title: Memory circuit
Inventor: TAKIMOTO ISAO
IPC: G11C11/409
Filed: 1986-06-17
Abstract: PURPOSE:To prevent a signal not related to data from being outputted during the precharging period by providing a means to continue to hold the data read from a memory cell during the next precharging period. CONSTITUTION:An output SAP of a sense amplifier 5 comes to be an output DO through an inverter circuit 18a, a transmission gate 15a and an inverting output driver 16 in an output circuit 14. The output DO is fed back through an inverter circuit 18b and a transmission gate 15b to the input side of the driver 16. By these, a means to hold and output the input of the driver 16 in the precharging period in continuation to respective data reading periods is formed. for this reason, even during the precharging period, the reading output from the memory cell can continue to be outputted from the output circuit 14. Consequently, during the precharging period, the signal not related to the data will not be outputted.
Patent JP-S5366511-A (JP)
Title: Voltage control device of alternating current genarator
Inventor: MIKI TETSUSHI
IPC: H02P9/14
Filed: 1976-11-26
Abstract: PURPOSE: To prevent that the power system is unstable state, when loaded amount is increased, by changing gain of an automatic voltage control device, according to the load of an alternating current generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S621537-A (JP)
Inventor: INOUE SADAO
IPC: C08F236/12
Filed: 1985-06-28
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-H087346-A (JP)
Title: Close contact jig and method
Inventor: MURAOKA KOJI
IPC: G11B7/26
Filed: 1994-06-24
Abstract: PURPOSE:To provide a jig which has improved close contactness and realized optimum close contact force by comprising an vacuum evacuation system for the area between a substrate and a photomask and a pressurizing mechanism for pressurizing the substrate and photomask from both sides thereof using the compressed air or liquid. CONSTITUTION:A substrate 8 which will become a stamper is coated with thin photoresist. This substrate is then loaded to the body 7, a photomask is then laid thereon and moreover the body 6 having a UV beam transmitting window 3 is placed and fixed thereon. The bodies 6 and 7 are provided with the buried O-rings 1, 2, 9, 10 to keep the airtightness through close contactness between the substrate 8 and mask 4. Under this condition, evacuation is executed through an exhaust port 105. Thereby, unwanted air between the substrate 8 and mask 4 is exhausted to realize close contactness between the substrate 8 and mask 4. Moreover, pressure is applied from the pressurizing chambers 101 and 104 located at both sides of the substrate 8 and mask 4 using an inactive gas such as nitrogen. In this condition, the UV beam is radiated to sensitize the photoresist. Thereby, a high quality transferred product can be produced through development and etching processes.
Patent JP-H01230408-A (JP)
Title: Production of oxide superconducting material
Inventor: HIGUMA HIROKO
IPC: C01B13/34
Filed: 1988-06-10
Abstract: PURPOSE:To readily obtain at low cost the title material with high critical temperature, by atomizing a solution of a composition with its components formulated so as to give superconductivity by heat treatment, followed by heat treatment. CONSTITUTION:Firstly, a composition comprising oxides, nitrates, hydroxides and/or organic acid salts, formulated so as to give superconductivity by heat treatment (e.g., nitrates of respective metals so as to give YBa2Cu3Oy) is homogeneously dissolved in pref. water or a water-alcohol mixed solution. Thence, the resultant solution is put to spray drying, the resulting powder being heat treated at 200-950 deg.C to obtain oxide powder, which is formed to a desired shape followed by calcination at 800-1,200 deg.C, thus obtaining the objective oxide superconducting material. The oxide fine powder obtained by the above process is spherical, consisting of primary particles having a size of several tenth to several thousandth Angstrom  with increased surface activity leading to improvement in sinterability. Because of its spherical shape, the texture of the resultant form will become homogeneous, thereby contributing to increase of the density of the resultant sintered form.