baber/WOPTO huggingface dataset:
Patent JP-H07195495-A (JP)
Title: Manufacture of resin sheet having foaming capability
Inventor: KEZUKA KIYOHISA
IPC: B29C69/02
Filed: 1993-12-29
Abstract: PURPOSE:To realize a method for manufacture of resin sheet having foaming capability wherein a solid sheet which is excellent in surface conditions and smoothness can be manufactured. CONSTITUTION:A method for manufacture of a resin sheet having foaming capability wherein foamable molten resin extruded from a die is quenched, and made into a solid phase while foaming is being restrained, is so constructed that the molten resin extruded from the die 1 is introduced into refrigerant solution 4 filled in a refrigerant solution bath 3 provided just under the die 1, cooled, and then made to pass a pair of pinch rolls 11, 12 provided by being thoroughly dipped near a surface of the solution.
Patent JP-H11165118-A (JP)
Title: Multi-liquid mixing method
Inventor: MIYAJI KEIJI
IPC: B05B7/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To output a stop signal in anticipation of an operation delay time of a supply control valve to supply a correct amount of liquid and maintain a mixing ratio at a constant level. SOLUTION: The number of pulse signals to be output from flowmeters 4, 5 for each liquid after opening supply control opening/closing valves 6, 7 is integrated and the integrated value of the number of the pulse signals which are output after the opening of the supply control valves 6, 7 is substracted from the number of the pulse signals corresponding to the amount of the liquid to be supplied once for each liquid to find the balance as a subtracted value. When the substracted value for each liquid has coincided with the number of the pulse signals corresponding to the time from the output of a supply stop signal until the actual closing of the supply control valves 6, 7, the supply stop signal is output.
Patent JP-2001161689-A (JP)
Title: Ultrasonic diagnosis apparatus
Inventor: FUKUKITA HIROSHI
IPC: G01N29/30
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an excellent ultrasonic diagnosis apparatus with a light and handy probe which can be opened and controlled in the minor axial direction or in the direction of a lens. SOLUTION: The main frequency of the vibrator at the center of opening among vibrators P1-P3 of a probe 1 is high. Therefore, the sensitivity of a high frequency component is high at the center of opening. As for a low frequency component, the sensitivity is corrected by addition resistances RS-1 to RS-3 to be at the same level at the center and the rim of the opening. The received signal is amplified by a receiving circuit 3. The sensitivity of the received signal of the high frequency component is high in the short distance; and in the long distance, the received signal is processed by a dynamic filter 4 with a high sensitivity of received signals of the low frequency component. Therefore, a thin beam with a narrow opening can be obtained in the short distance, while a highly directive beam with a wide opening can be obtained in the long distance.
Patent JP-H10175166-A (JP)
Title: Abrasive liquid feeding device and abrasive liquid feeding method
Inventor: KAWASHIMA KIYOTAKA
IPC: G05D21/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive liquid feeding device and an abrasive liquid feeding method in which the device can be made in a small size, and at the same time, the exchanging frequency of an original liquid bottle can be reduced. SOLUTION: This device is provided with an original liquid feeding means 10 to feed the original liquid of an abrasive liquid used for polishing the surface of a polishing object; a diluent feeding means 20 to feed a diluent to dilute the original liquid; a regulating tub 30 to store an abrasive liquid made by mixing the original liquid fed form the original liquid feeding means 19, and the diluent fed from the diluent feeding means 20 to form a desired density, and at the same time, to feed the stored abrasive liquid to the polishing object. Between the original liquid feeding means 10 and the regulating tub 31, a measuring tub 41 to measure the amount of the original liquid and to feed it to the regulating tub 31 is provided. To the measuring tub 41, the diluent from the diluent feeding means 20 is also fed.
Patent JP-2001163775-A (JP)
Title: New inhibitor against multiplication of leukemic cell
Inventor: NAKAMURA OSAMU
IPC: A61P35/02
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new inhibitor against the multiplication of a leukemic cell, which can be produced from easily available raw materials and can induce apoptosis. SOLUTION: This inhibitor against multiplication of a leukemic cell comprises a methylsulfinylalkyl isothiocyanate represented by the general formula (wherein (n) is an integer of 3 to 6) as an active ingredient.
Patent JP-H06179463-A (JP)
Title: Device for checking reverse turn of screw cap
Inventor: TAKASHIMA HIROAKI
IPC: B65D41/34
Filed: 1992-12-11
Abstract: PURPOSE:To enable setting a reverse turn-checking material, which is designed to stop a screw cap from tuning backward, between the cap and the mouth of the vessel simultaneously with the setting of the cap on the mouth of a filled vessel. CONSTITUTION:Relating to a screw cap 3 screwed on the mouth 1 of a vessel, a reverse turn-checking material is provided to either the mouth 1 of the vessel or the cap 3. When the cap is screwed on the mouth, this reverse turn-checking material 8 locks with the other of the two, that is, the cap 3 or the mouth 1. The reverse turn-checking material 8 is set in a manner of being removable by stripping. At the part where the cap 3 locks with the reverse turn-checking material 8, a reverse turn-checking mechanism 11 is provided to stop the cap 3 from turning backward.
Patent JP-2000179875-A (JP)
Title: Coupling device for hot-water circuit
Inventor: OGAWA MASAHIRO
IPC: F24D3/10
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the arrival of hot-water at a terminal, projected out of the end surface of a casing, after pulling off a plug unit out of a how-water connecting port by a method wherein one part of end surface of the casing is protruded to form a protruded stepped part and a terminal is projected out of the top surface of the protruded stepped part. SOLUTION: When a hot-water heating device is not used, a plug body 1 is removed from a hot-water socket. Upon pulling off the plug body 1, hot-water remains in spaces from the tip ends of plug units 11, 12 to valve elements and, at the same time, remaining water in hot-water connecting ports adheres to the tip ends of the plug units 11, 12. The remaining water or the leaked water from the plug units 11, 12 flows out onto the end surface 13 of the casing and is stayed in a protecting tube 14 while being left for a long period of time sometimes. In such a case, the remaining water stays on the end surface 13 only and will not stay on the top surface 15a of the protruded stepped part 15, projected out of the end surface 13. Accordingly, the remaining water will not be arrived at terminals 1a, 1b, 1c, which are projected out of the top surface 15a.
Patent JP-2000167087-A (JP)
Title: Racket frame and its manufacture
Inventor: SAKATA YASUHIRO
IPC: A63B102/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a single-shaft racket frame for a tennis racket having a lighter shaft and improving in a degree of freedom in performance design on a shaft and a hitting zone and provide its manufacture. SOLUTION: A frame base 7 having a glass fiber layer provided only on the outside face of the periphery of a tube material 6 is formed in serial configuration with a hitting zone 2 and a shaft 4 tied to each other. The hitting zone 2 and the shaft 4 are separately formed on the outer periphery thereof and joined to each other via a connection 3.
Patent JP-2001173220-A (JP)
Title: Storage box
Inventor: TSURUMI SEIJI
IPC: E04F19/08
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a storage box capable of being easily and inexpensively inserted in an opening of a wall plate without narrowing a floor area in a room even when installed for keeping a storage space for small articles. SOLUTION: The storage box 11 which has a box body 12 fitted and supported in an opening K provided in a surfacing panel Wa of a wall body W comprises a flange 14 for restricting the set-in of the storage box 11, supporting plates 18, 20 for restricting the falling of the storage box 11, and a rib 21 to be bitten into the lower edge of the opening K. The supporting plate 18 is first inserted into the opening K and then the supporting plate 20 is inserted therein, whereupon the box body 12 is fitted and held between both panels Wa, Wb of the wall body W.
Patent JP-H10174725-A (JP)
Title: Movable type hanging wall
Inventor: ANDO SHINICHI
IPC: A62C2/10
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a movable type hanging wall surely preventing a fire from spreading and smoke from diffusion even when a large pressure is generated at the time of a fire. SOLUTION: Movable non-combustible sheet (or flame proof sheet) 2 (2a to 2c) for preventing the spreading of a fire and the diffusion of smoke are plurally divided in a horizontal direction, and ones to be arranged at both ends among these are pulling prevention hooks 15 are provided so as to prevent removing by being engaged with guide rails 3a and 3b. In addition a seat board hook 16 is fixed at both end parts of a seat board 14 to prevent the removing from the guide rails 3a and 3b. Consequently, even large pressure is generated at the time of a fire, the sheets 2 are not removed from the guide rails 3a and 3b to surely prevent the fire from spreading and smoke from diffusion.
Patent JP-H10183295-A (JP)
Title: Steel material excellent in toughness at heat-affected zone in large heat input weld, and its production
Inventor: MINAGAWA MASANORI
IPC: C22C38/58
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a steel material improved in toughness in HAZ to a greater extent by specifying the composition of a steel and incorporating a compound oxide which contains Ca, Ti, and Al and in which grain size and the number of grains are respectively specified. SOLUTION: A molten steel, having a composition consisting of, by weight, 0.03-0.18% C, <=0.50% Si, 0.40-2.0% Mn, <=0.02% P, 0.0010-0.010 S, 0.005-0.020% Al, 0.005-0.020% Ti, 0.0005-0.0030% Ca, 0.0020-0.0060% N, and the balance Fe, is cast and then rolled, by which a steel containing a compound oxide which contains Ca and Ti and/or Al and in which grain size and the number of grains are regulated, respectively, to 0.01-1.0μm and (5×10<3> to 1×10<5> ) pieces/mm<2> is obtained.  After Ti of 0.005-0.20%, by weight, of final content is added to the molten steel in which Si concentration and dissolved oxygen concentration are regulated, respectively, to 0.05-0.20% and 20-80ppm, Al of 0.005-0.020% final content is added and further Ca of 0.0005-0.0030% final content is added, and then, Si in an amount compensating the shortage base on the final composition and other alloys are added, by which the steel material can be produced.
Patent JP-H06194667-A (JP)
Title: Liquid crystal orienting agent
Inventor: NISHIKAWA MICHINORI
IPC: G02F1/1337
Filed: 1992-12-16
Abstract: PURPOSE:To obtain a liq. crystal orienting agent excellent in the visual field angle of a liq. crystal cell and capable of being applied by printing by incorporating a compd. having a specified refractive index and a specified high molecular compd. into the agent. CONSTITUTION:A compd. I having >=2 refractive index in 400-800nm wavelengths and a high molecular compd. II selected from polyamic acid, polyimide, polyamide-imide acid, polyamide-imide and polyamides are incorporated into the agent. Various inorg. compds. having >=2 refractive index in the visible region are exemplified as the compd. I. Concretely, the powders of ZnO, ZrO2, PbO, TiO2, CaF2, and diamond are preferably used. Polyamic acid and polyimides are preferably used as the compd. II. An org. solvent to dissolve or disperse the compds. I and II are used in the liq. crystal orienting agent. gamma-butylolactone, N-methyl-2-pyrrolidone, N,N-dimethylformamide, etc., are preferably used as the org. solvent.
Patent JP-H06185452-A (JP)
Title: Continuously rotating device
Inventor: UEDA TATSUO
IPC: F03G7/00
Filed: 1992-12-15
Abstract: PURPOSE:To obtain torque while using repelling power of magnets by arranging a rotary plate rotatably in a base stand, fixing fixed magnets at prescribed intervals to the peripheral end part of the rotary plate so that the upper surfaces are put in the same pole condition, and arranging an operating magnet above them in the same pole condition. CONSTITUTION:A rotary plate 5 is arranged rotatably in a base stand F with the shaft center as its center, and fixed magnets 6 are arranged at prescribed intervals along the peripheral end part of the rotary plate 5 so that the upper surfaces are put in the same pole condition. An operating magnet 7 is arranged avove the rotary plate 5 in a position deviated slightly from the center between the fixed magnets 6 and 6 so that the tip surface is put in the same pole condition with the fixed magnets 6. At this time, since the fixed magnet 6 on the operating magnet side of the rotary plate 5 repels the operating magnet 7, rotation is started in an opposite direction of the operating magnet. Since this torque is larger than repelling action to the next fixed magnet 6, the next fixed magnet 6 passes under the operating magnet 7. After it is passed, it is further accelerated by the repelling action. The rotary plate 5 is rotated in a prescribed direction while repeating such action.
Patent JP-H06185504-A (JP)
Title: Control device for hydraulic motor
Inventor: UEHARA TAKEO
IPC: F15B11/04
Filed: 1992-12-16
Abstract: PURPOSE:To suppress pressure fluctuation of a motor accompanied with fine moving operation of a switching valve by controlling a pressure control valve in accordance with a predetermined pressure pattern when a detection value of a position sensor is in a fine operation region, and adjusting a pressure so as to obtain a target rotational speed when exceeding this region. CONSTITUTION:When a switching valve 14 is operated in a fine moving operation region, an operating condition of the valve is automatically detected by a position sensor 21, and a pressure control valve 15 is controlled by a controller 22 based on an output of this sensor, and also automatically controlling an output rotational, speed of an oil hydraulic motor 11 so as to obtain an assigned rotational speed by feedback control based on a detection output of a rotational speed sensor 23. Here, when a detection value of the position sensor 21 is in a fine moving operation region, the pressure control valve 15 is controlled by the controller 22 in accordance with a pressure pattern of its control pressure with a starting pressure serving as a function. When the detection value of the position sensor 21 exceeds the fine moving operation region, a control pressure of the pressure control valve 15 is controlled so that a detection value of the rotational speed sensor 23 is a target rotational speed.
Patent JP-H11186173-A (JP)
Title: Cvd device
Inventor: KOGA TOMOHIRO
IPC: H01L21/205
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a CVD device which can shorten the waiting time until film formation is started. SOLUTION: An LPCVD device 30 is provided with a vertical cylindrical inner tube 32 having an opened top so that a vertical boat 16 horizontally holding wafers in multiple stages may be housed vertically in the tube 32. The tube 32 is composed of an upper cylindrical body 34A, a lower cylindrical body 34B which has a smaller cross-sectional area that the upper cylindrical body 34A has, and a connecting section 36 which connects the lower end of the upper cylindrical body 34A to the upper end of the lower cylindrical body 34B. Consequently, the films formed on the wafers in the zone of the upper cylindrical body 34B become thicker in thickness than the films formed on the wafers in the zone of the lower cylindrical body 34B. Therefore, two processes can be unified into one process and the waiting time until a required number of wafers to be treated is arranged can be shortened greatly.
Patent JP-2000179689-A (JP)
Title: High-powered variable position detent mechanism
Inventor: DAVID P SMITH
IPC: G05G9/047
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To maintain an input lever at a desired detent position by providing a first part arranged so as to be brought into contact with a nicked end face and a second expanded part having a latch surface arranged close to one of a first end or a second end face of a detent coil on an armature. SOLUTION: A detent coil 36 is provided with first and second end faces 40, 42, and the first end face 40 is arranged in the vicinity of a semi-circular member 24, and when a coil assembly body 25 is excited, the semi-circular member 24 is latched. The second end face 42 is flat and arranged on the side opposite to the first end face 40. An armature 38 is provided with a first and second parts 44, 46, the first part 44 is arranged in contact with a nicked end face in the driving relation, the second part 46 includes an expansion part 50 having a latch surface 52 arranged close to an end face of the detent coil 36, and thus the detent folding force is larger than the latch force between the second end face 42 and the latch surface 52. Selective control with the high- powered detent is possible.
Patent JP-2001176275-A (JP)
Title: Non-volatile semiconductor storage device and its read- out method
Inventor: EMORI TAKAYUKI
IPC: G11C16/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To simultaneously achieve the reduction of power consumption and a read-out time, and the prevention of erroneous write-in of a non-selection cell in read-out performed by shielding every other bit lines. SOLUTION: This device is provided with plural memory transistors M11-M1128 or M21-M2128 connected between a first transistor and a second transistor in a first and a second memory blocks being adjacent in the direction of intersecting orthogonally with a bit line. Two bit lines BL1, BL2 are connected to a ground potential line GND through third transistors S13, S23 respectively. Two gates of first transistors S11, S21 are connected to control lines SG11, SG12 being different respectively, two gates of third transistors S13, S23 are connected to control lines DIS1, DIS2 being different respectively. Thereby, a non-selection bit line (e.g. BL2) can be fixed to a ground potential while separating it from a non-selection cell (cell 2) in a memory block.
Patent JP-H11253453-A (JP)
Title: Catheter
Inventor: KLUMB KATHERINE
IPC: A61B18/14
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a controllable catheter having at least two temperature sensors in positions along the axis of an end electrode. SOLUTION: In a catheter 10 comprising a catheter main body part 12, an end section 14, and a control handle 16, the catheter main body part 12 has a rear end, a front end, and at least one bore penetrating the ends. The control handle 16 is placed at the rear end of the catheter main body part 12. The end section 14 has a rear end, a front end, and at least one bore penetrating the ends, the rear end of the end section 14 being securely attached to the front end of the catheter main body part 12. An end electrode 36 is securely attached to the front end of the end section 14. The end electrode 36 has a blind hole passing therethrough. A wire, preferably a tension wire, extends into the blind hole in the end electrode 36 and is securely attached thereto. At least two temperature sensors are securely mounted in the blind hole along the longitudinal direction of the wire.
Patent JP-H06184697-A (JP)
Title: Steel material excellent in cold workability and quenching crack resistance
Inventor: ISOBE KOICHI
IPC: B22D11/128
Filed: 1992-12-21
Abstract: PURPOSE:To improve cold workability and quenching crack resistance by limiting the range of negative segregation zone in the cross section of a steel stock and the carbon equivalent of the negative segregation zone to specific values, respectively. CONSTITUTION:The negative segregation zone comprises 1-30% of the whole cross sectional area in the central part of cross section of a steel bar stock or steel wire rod, and a value obtained by dividing the carbon equivalent (Ceq) of the negative segregation zone by the carbon equivalent (Ceq) of the part other than the negative segregation zone 15 regulated to <=0.98, where Ceq=C+ Mn/6+Si/24+Ni/40+Cr/5+Mo/4 +V/14(wt.%). As to the negative segregation, a strand where unsolidified part is remaining in a continuous casting process is subjected to heavy reduction by means of rolls or dies and the concentrated molten steel among dendrite crystals is squeezed toward the upstream side to form negative segregation in the central part of cross section of a cast billet and secure a ductile zone. Further, if the carbon equivalent in the central part of the steel stock is decreased, ductility is improved and the occurrence of defects at the time of cold working can be prevented.
Patent JP-H11173632-A (JP)
Title: Control method for air conditioner
Inventor: ARIMA TAKAFUMI
IPC: F24F11/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To perform the second dash operation instantly, and improve the utilization of the dash function without giving a user uncomfortable feeling, in an air conditioner. SOLUTION: When the switch 3a for the dash operation of a remote controller 3 is operated, an indoor machine controller 10 transfers the code to maximize the number of revolutions of an indoor fan motor 6 and also to maximize the operation frequency of a compressor 4 to an outdoor machine controller 5, and lowers or raises the room temperature quickly by maximizing the capacity of the air conditioner. After performing this dash operation for a specified time, it switches the operation into normal operation, but in case that the room temperature is reaching the set temperature of the remote controller 3 at that time, it performs the waiting operation of the minimum capacity for the time specified by a timer 10aa.  When the switch 3a for dash operation is operated again within this specified time, it performs the dash operation, and when the switch 3a is not operated, it performs usual operation after passage of the specified time.
Patent JP-2000181945-A (JP)
Title: Circuit design method
Inventor: KUROKAWA KEIICHI
IPC: G06F17/50
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit design method capable of realizing the layout of a scale smaller than before while satisfying requested signal propagation time. SOLUTION: In this method for designing the circuit of a register transfer level constituted of function components and wiring components, the respective function components are allocated to the function macro of a minimum scalein a step 201. Then, in the step 204, in the case of layout-designing the circuit by using the allocated function macro, the signal propagation time of respective routes inside the circuit is estimated. Whether or not the estimated signal propagation time of the routes satisfies specifications is judged in the step 205 and the plural function components present on the route whose signal propagation time does not satisfy the specifications are put into the same cluster in the step 207. Thereafter, the step 203 is returned and the above-mentioned processing is repeated in the step 206.  In the case that a critical path is inside the cluster, the function component of the path is changed to the function macro of a large scale in the step 210.