baber/WOPTO huggingface dataset:
Patent JP-S573265-A (JP)
Title: Magnetic disk device
Inventor: MASUYAMA SUKEHIRO
IPC: G11B19/00
Filed: 1980-06-10
Abstract: PURPOSE:To prevent transient actuation currents from being superposed by using power feed signals as actuation signals even when devices are put in parallel operation, by freely specifying delay times from the reception of the actuation signals to actual actuation. CONSTITUTION:This device is provided with a delay time specifying circuit 4 which can specify an optional delay time, a circuit 2 which delays an actuation signal 1 by the specified time, and actuation indication controlling circuit 6 which generates an actuation indication signal 7 indicating actual actuation from the actuation signal 1 and the output of the delay circuit 2. Therefore, the time from the reception of the actuation signal to the actual actuation start is specified freely.
Patent JP-H06289212-A (JP)
Title: Production of color filter
Inventor: MORI YASUKI
IPC: G02B5/20
Filed: 1993-04-05
Abstract: PURPOSE:To form a high precision fine pattern having a uniform thickness on a substrate with high workability and to provide a color filter having excellent heat resistance. CONSTITUTION:A photosensitive film with a base film and a unicolored photosensitive resin layer is stuck on a transparent substrate so that the colored photosensitive resin layer faces the transparent substrate, a prescribed pattern is formed by exposure and development is carried out after the base film is peeled off. A multicolored pattern is formed by repeating those processes and a color filter is produced. At this time, the unicolored photosensitive resin layer is treated with water and then stuck on the transparent substrate. The objective color filter is produced.
Patent JP-H06288232-A (JP)
Title: Tandem metal support
Inventor: YASHIRO MASAO
IPC: F01N3/28
Filed: 1993-04-05
Abstract: PURPOSE:To improve productivity by way of eliminating positioning by constituting a tandem metal support by way of serially connecting two pieces of metal supports after forming the single type metal supports by way of building honeycomb bodies made of metal in outer cylinders made of metal. CONSTITUTION:Single type metal supports 3 are formed by building honeycomb bodies 1 with flat plates and wave plates made of metal reciprocally laminated or wound around on them in cylindrical outer cylinders 2, and by connecting two pieces of these metal supports 3 serially, a tandem metal support is constituted. In this case, the single type metal supports 3 are, by using a conventional facility as it is, efficiently produced under a usual method. Both of the single type metal supports 3 are firmly connected to each other on both end face parts of the outer cylinders 2 facing against each other through a weld zone 4. Consequently, without requiring complex positioning to build the honeycomb bodies 1 at specified positions in the outer cylinders 2, it is possible to improve productivity of the tandem metal support.
Patent JP-H02262958-A (JP)
Title: Grinding burning detector
Inventor: IMAI TOMOYASU
IPC: B24B49/00
Filed: 1989-03-31
Abstract: PURPOSE:To instantaneously detect generation of grinding burning in grinding processing by providing a comparator, which compares a BHN signal detected in a detection coil with a BHN setting value for discrimination of grinding burning and outputs a grinding burning detection signal when the BHN signal value has become over the BHN setting value. CONSTITUTION:For the magnetic head of a detecting head 17 which has drawn near the grinding place during grinding processing of a work W being a ferromagnetic substance, since an alternating field is applied to the grinding place, a Barkhausen noise(BHN) signal is output by a detection coil. This BHN signal is input into a comparator 34, and is compared with a BHN setting value for grinding burning discrimination being set in this comparator 34. And in case that grinding burning occurs at the grinding place, since the BHN signal increases at that place, the grinding processing is continued repeatedly so long as the detected BHN setting value does not reach the BHN setting value, and when the detected BHN signal reaches the BHN setting value, a grinding burning signal is output from the comparator 34.
Patent JP-2000270756-A (JP)
Title: Extruding machine
Inventor: NAKAMURA OSAMU
IPC: A21C11/16
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an extruding machine where the load capacity of bearings is large enough even in the case of using plain bearings made of a resin material or the like, openings for making a noodle dough pass through them and formed in a pass partition are easily processed, the noodle dough is not subjected to needless to unnecessary shear and the damage of the noodle dough due to the shear can be prevented. SOLUTION: This extruding machine has a barrel 32 constituted by linking plural external covers, a screw 33 installed in the barrel 32 and rotating to mix/convey an object to be conveyed, pass partitions 34 each installed between the external covers of the barrel 32, supporting the screw 33, rotating together with the screw 33 and having opening enabling the object to pass through, and bearings 35 installed between the external covers of the barrel 32 and supporting the pass partition 34 in a rotatable state.
Patent JP-H05237241-A (JP)
Title: Ball discharge control device for game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-02-27
Abstract: PURPOSE:To continuously discharge prize balls during a big-prize game and give no disadvantage to a player by switching the passage of a branch section between a discharge trough and a ball extracting trough to the ball extracting trough side normally and to the discharge trough side during the big-prize game when multiple balls are discharged by one discharge action of a discharging device. CONSTITUTION:When multiple balls are discharged by one discharge action of a ball discharging device 200, a microcomputer switches a branch section between a discharge trough 813 and a ball extracting trough 815 to the ball extracting trough 815 side during a normal game via passage switching devices 820, 821 and reports it to an external control device, and it switches the branch section to the discharge trough 813 side during a big-prize game. The passage of the branch section is switched to the ball extracting trough 815 side via the passage switching device 820, 821 based on the signal from a check switch so that the ball discharging device 200 performs a discharge action, the number of discharged balls is counted, and the failure of the ball discharging device 200 is judged.
Patent JP-S60231677-A (JP)
Inventor: GOODON UTSUTON
IPC: A61P43/00
Filed: 1985-04-12
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-S58196732-A (JP)
Title: Radio communication system
Inventor: TSUSHIMA DANJI
IPC: H04B1/50
Filed: 1982-05-12
Abstract: PURPOSE:To relax the required separation characteristics of a transmission- reception separating circuit, by performing AM modulation and transmission after a signal to be transmitted is sampled and passed through a low-pass filter and thus gividing a transmitting carrier variation in level, and utilizing only information received when the transmitting carrier has a low level. CONSTITUTION:One station samples a signal x(t) which is band-limited at the highest frequency B by a pulse train f(t) with a period T=1/2(B+DELTAB) at a section 1 and imposes 100% AM modulation 3 on a carrier f1 after passing the sampled signal through the low-pass filter with a cutoff frequency 1/T, transmitting the amplified signal. In this case, DELTAB<<B (maximum frequency). The other station samples a similar signal y(t) by a pulse train f(t+T/2) and performs transmission by a carrier f2 in the same way with said station. The former station samples a signal obtained by receiving and demodulating the f2 at a part 4 by using the pulse train f(t+T/2) and the latter station samples a signal obtained by receiving and demodulating the carrier f1 by using the pulse train f(t). Then, the sampling pulse trains are passed through a low-pass filter 6 with a cutoff frequency (B+DELTAB) to obtain signals y(t) and x(t).
Patent JP-H02258432-A (JP)
Title: Power seat sliding device for automobile
Inventor: ITO SADAO
IPC: B60N2/02
Filed: 1989-03-31
Abstract: PURPOSE:To smoothly slide an upper rail and a seat cushion by relatively moving the upper rail against a lower rail via the rolling of a roller, and relatively sliding bent sections of both rails via shoes. CONSTITUTION:U-shaped bent sections each constituted of a flat section 3b and an erected face 3c are formed at the lower end sections of both side plates 3a of an upper rail 3 fixed to a seat cushion. Reverse U-shaped bent sections 1b are formed at the upper end sections of both side plates 1a of a lower rail 1 fixed to a car body floor, and both bent sections are coupled via shoes 5 in gaps between both side plates 3a of the upper rail 3 and the erected faces 3c. A roller 4 is rollably arranged between the bottom face 1c of the lower rail 1 and the flat face 3b of the upper rail 3. A screw 11 and a nut 13 moving the upper rail 3 are arranged in a gap between the upper rail 3 and the lower rail 1 and the roller 4.
Patent JP-S61237487-A (JP)
Title: Laser device
Inventor: YOSHIDA TOSHIO
IPC: H01S3/101
Filed: 1985-04-15
Abstract: PURPOSE:To prevent the change of the optical axis of laser beams by arranging a beam-angle correcting mechanism near an oscillator box body and on a laser- beam path. CONSTITUTION:When an oscillator box body 1 is thermally deformed, the set angles of a total reflection mirror 3 and a partial reflecting mirror 4 fitted to the oscillator box body change and the optical axis of laser beams 5a varies only by an angle DELTAtheta, the position of laser beams 5c projected while being focussed to a positional detector 13b disposed to the focal plane of a convex lens 13a is displaced. When the position of the laser beams 5c is displaced, an electric signal from a beam-angle detector 13 corresponding to the displacement is inputted to a signal processing-motor driving circuit 14, a motor 11a for controlling an angle for a beam-angle correcting mechanism 11 is driven, a plane mirror 11b is turned, and the variation of the optical axis of laser beams 5a due to the change of the set angles of the total reflection mirror 3 and the partial reflecting mirror 4 is corrected.
Patent JP-S574306-A (JP)
Title: Cold rolling apparatus for electrical steel sheet
Inventor: IZUMIDATE AKIO
IPC: B21B1/22
Filed: 1980-06-11
Abstract: PURPOSE: To reduce the installation space, to shorten the preheating time, and to manufacture an electrical steel sheet excellent in the magnetic characteristic, by preheating an electrical steel sheet coil with an inductor installed on the feed-in side of a cold rolling mill, during a sheet is threaded through the rolling line.  
     CONSTITUTION: A coil of electrical steel sheet to be rolled is loaded to a reel 3; the tip of this coiled steel sheet is threaded through a deflector roll 4, a cold rolling mill 2, a deflector roll 4', and a reel 3' in this order; hereby, the electrical steel sheet 1 is set in the rolling line. During this sheet threading operation or when removing a ruptured steel sheet, the inductors 6, 6', 7, 7' staying at their retreat positions as shown by dotted lines are moved into the rolling pass line as shown by solid lines; under this condition, the preheating for the steel sheet 1 is started. The preheating heat quantity that is the temperature rise in the steel sheet 1, is determined by controlling the output voltage of an inverter; the optimum value of this output voltage is obtained from the aimed temperature rise in the steel sheet 1, its size, the rolling speed, the component of the steel sheet 1, the gap between the steel sheet 1 and inductors, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S555731-A (JP)
Title: Method and apparatus for treating waste gas produced from thermal decomposition of uranyl nitrate
Inventor: IMABAYASHI HIDEYA
IPC: F23G5/30
Filed: 1978-06-30
Abstract: PURPOSE: To remove the UO 3  powder from the outer surface of the filter, by installing the blowing pipe for the back washing gas and the gas discharge pipe equipped with the on-off valve, in each filter being arranged on top of the fluidized bed type thermal decomposition tower for uranyl nitrate, and by blowing the noncon densable pressured, heated gas through the blowing pipe for executing the individual back washing.  
     CONSTITUTION: In the fluidized bed type thermal decomposition tower 1, the uranyl nitrate solution is thermally decomposed to the UO 3  particle and the waste gas including NO x , steam, etc. From each end 3 of two or more filters 2 being arranged on top of the thermal decomposition tower 1, the gas discharge pipe equipped with the on-off valve 5 and the back washing gas blowing pipe 6 equipped with the on-off valve 7 are inserted. The waste gas generated in the tower 1 flows upward carrying the UO 3  particle, and is sucked into the gas discharge pipe 4 through the filter 2 and is discharged. The UO 3  particle sticking on the outer surface of each filter 2 is individually back washed by closing the valve 5 to stop the discharge of gas and by opening the valve 7 to blow the pressured, heated noncondensable gas being supplied from the pipe 6, into the filter 2 through the filter end 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03276512-A (JP)
Title: Anisotropic conductive film and its manufacture
Inventor: KOZUKA TAKESHI
IPC: H01B13/00
Filed: 1990-03-27
Abstract: PURPOSE:To meet the connection of an electrode having various kinds of material by forming a conductive member with different kinds of conductive materials, and an insulating member by anode-oxidizing a conductive substrate. CONSTITUTION:An anisotropic conductive film 11 has an insulating member 12 and a conductive member 13, and the insulating member 12 is composed of Al2O3 formed by anode-oxidizing Al, and is a film-like member having a hole 12a penetrated in a thickness direction. The conductive member 13 is provided in the hole 12a of the insulating member 12, and has one end part 13a protruded from one side surface of the insulating member 12 and the other end part 13b projected from the other side surface of the insulating member 12. Also the conductive member 13 is composed of an Al member 14 and an Au member 15, and they are lined in the axis direction of the hole 12a of the insulating member 12 to be mutually abutted. Consequently one end part 13a and the other end part 13b of the conductive member 13 are composed of the different kinds of conductive materials. This meets the wide scope of connection.
Patent JP-2000274896-A (JP)
Title: Method for sensing abnormality of expansion valve and air conditioner
Inventor: YASUDA KEN
IPC: F24F11/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for sensing the abnormality of an expansion valve and an air conditioner wherein each apparatus itself can sense the abnormality of the expansion valve to prevent failure of each apparatus in a refrigeration circulating cycle. SOLUTION: The air conditioner includes a compressor 11 for refrigerant, a condenser 13, electronic expansion valves 15, 16, and evaporators 17, 18. Temperature sensors 17-T1, 18-T1 are provided between the valves 15, 16 and the evaporators 17, 18, respectively to sense the temperatures of the evaporators 17, 18. Temperature sensors 17-T2, 18-T2 for sensing suction air temperatures are provided in the suction ports of the evaporators 17, 18, respectively. These sensors are connected to an abnormality sensing device 20. The device 20 senses the abnormality of the expansion valves 15, 16 based on sensed temperatures of the sensors.
Patent JP-H11281265-A (JP)
Title: Laminate type heat exchanger
Inventor: YAMAGUCHI HIROSHI
IPC: F28D1/03
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To achieve a uniformization of heat exchange efficiency (temperature distribution) over the entire area of a laminate type heat exchanger. SOLUTION: In this heat exchanger, two each of press plates 8 and 8 and 13A and 13B are joined together and flat tubes 2A and 2B forming passageways 7A and B of a heat exchange medium therebetween and a fin are laminated alternately. The heat exchange medium supplied from a supply pipe 34 is fluidized inside the flat tubes 2A and 2B and undergoes a heat exchange with air passing along the fin outside the flat tubes 2A and 2B. A plurality of the flat tubes 2A and 2B are divided into two groups on the upstream side and on the downstream side, the flat tubes 2A and 2B are laminated alternately making inlets of the flat tubes 2A communicate with each other of the group on the upstream side and outlets thereof are made to communicate with inlets of the fat tubes 2B of the group on the downstream side adjacent thereto.  Moreover, the outlets of the flat tubes 2B of the group on the downstream side are made to communicate with each other.
Patent JP-S61237415-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEKAWA SHINJI
IPC: H01L21/20
Filed: 1985-04-13
Abstract: PURPOSE:To enable the stable formation of a wide single-crystal region on an amorphous insulating film by a method wherein a laser beam formed in the intensity distribution of a double peak type is disposed so that two intensity peaks are positioned outside an indent and it is applied to melt polycrystalline silicon. CONSTITUTION:A silicon oxide film 2 is formed on a silicon substrate 1. Next, indents 21 are formed in regions which are desired to be of single crystal. Polycrystalline silicon 3 and a silicon oxide film 4 as a reflection preventing film are deposited on the whole of the oxide film 2. A beam 6 of a continuously-oscillating argon laser, which is transformed so that the intensity distribution is of a double peak type, is disposed so that two intensity peaks are positioned outside a groove respectively, and it is applied along the groove. It is formed so that the temperature of the thick portions of the film 2 in the opposite outer ends of the indent of the ground oxide film 2 is higher while the temperature in the central portion is lower. When cooling is conducted, crystallization begins from the central portion of the groove wherein the temperature is the lowest, and advances toward the opposite ends of the groove in a stable manner, and thus the polycrystalline silicon in the groove is made to be of single crystal completely.
Patent JP-H10256025-A (JP)
Title: Manganese-zinc ferrite
Inventor: INOUE MASASHI
IPC: C04B35/38
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an Mn-Zn ferrite which maintains a high initial permeabil ity in a wide temperature range of -20 to 100 deg.C. SOLUTION: This Mn-Zn ferrite contains the principal component, consisting of manganese oxide, zinc oxide and ferrous oxide, and subcomponents of bismuth oxide and molybdenum oxide, and when the manganese oxide, zinc oxide and ferrous oxide are calculated in terms of MnO, ZnO and Fe2 O3 respectively, the ratio of MnO is 22.0 to 25.0mol% and the ratio of ZnO is 22.0 to 25.0mol% in the principal component, the bismuth oxide component of 50 to 400ppm in terms of Bi2 O3 and the molybdenum oxide component of 50 to 400ppm in terms of MoO3 are added as a subcomponent raw material, and the materials are sintered. Also, the initial permeability at 10kHz becomes 8500 or higher at -20 to 20 deg.C, it becomes 10000 or higher at 20 to 100 deg.C, and the temperature characteristics of permeability is excellent.
Patent JP-S5415246-A (JP)
Title: Device for controlling elevator cage
Inventor: KUZUNUKI SOUSHIROU
IPC: B66B3/00
Filed: 1977-07-04
Abstract: PURPOSE: To provide a device for controlling an elevator cage, which improves the incage control processing speed by installing a computer for controlling the cage in the cage and also improves the outcage control processing speed by reducing the outcage signal processing quantity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02257632-A (JP)
Title: Method and apparatus for cleaning of semiconductor device
Inventor: MASE KOICHI
IPC: H01L21/00
Filed: 1989-03-30
Abstract: PURPOSE:To remove a residue of a heavy metal together with a residue of a resist after the resist has been stripped off by using an oxygen plasma by a method wherein an ultrasonic cleaning operation is executed by using pure water with which a chemical liquid has been mixed. CONSTITUTION:A semiconductor substrate 2 to be cleaned is arranged on a support stage 4 which can be turned freely; an ultrasonic oscillation chamber 9 in which pure water is stored and an ultrasonic oscillation plate 12 are installed at a nozzle 8 which is installed so as to face the substrate. In addition, an outflow route 10 is formed in the ultrasonic oscillation chamber 9; a mechanism, for mixing a chemical liquid with the pure water, with which a pure-water solution mixed with the chemical liquid is mixed collectively with the megasonic pure water discharged from the route is installed. An acid-based treatment liquid such as hydrofluoric acid, sulfuric acid or the like can be used as the chemical liquid; chlorine can be applied as a basic treatment liquid. Thereby, it is possible to remove a residue of a heavy metal produced by a treatment by an RIE method and a residue produced when a CDE-method silicon semiconductor substrate is etched by utilizing a resist and the resist is stripped off by an oxygen plasma.
Patent JP-H01252107-A (JP)
Title: High voltage drop wire metal
Inventor: NAGAI KEISUKE
IPC: H02G1/02
Filed: 1988-03-31
Abstract: PURPOSE:To perform hot-line work safely, by clamping a pole arm through a hot-line work manipulator to a mount table arranged at the fixing section at one end of long metal body of a high voltage drop wire metal and securing the high voltage drop wire metal to the arm. CONSTITUTION:Under a condition where a high voltage drop wire metal 1 is supported by a manipulator, the mount table section 4 of the fixing section is pushed against a pole arm. Consequently, a clamp 5 rotates automatically in the direction of an arrow A through a spring metal 21. When a bolt 6 is rotated, under this state, a clamp receive metal 30 of a tightening member 7 rotates in the direction of an arrow B end a notch 30a engages with the linear section 13 of the clamp 5 to secure the fixing section 3 to the arm thus securing the high voltage drop wire metal 1 to the arm. By such arrangement, hot-line work can be performed safely.
Patent JP-S4827104-A (JP)
IPC: F28D7/08
Filed: 1972-08-09
Abstract: A steam generator in which liquid sodium flowing through a shell portion produces steam in a plurality of modular tube bundles having a serpentine riser portion. The tube bundles originate and terminate in a plurality of channel heads disposed in a cylindrical portion of a removable head forming the upper closure for the shell. Thus, the tube bundles are removable with the removable head, and are substantially the same configuration. The shell is lined with an inner sleeve to reduce heat transfer. Heavy walled baffles cooperate with the sleeve to provide vertical compartments enclosing the serpentine portions of the modular tube bundles and vertical riser compartments free of tube adjacent each compartment having a serpentine tube bundle therein. The baffles incorporate a plurality of pressure relief devices, which are disposed between the compartments to relieve the pressure build-up, which results from a reaction between the water or steam and sodium. The tube free riser compartments provide a minimum resistance path to a large rupture disc in the removable head to relieve the pressure, thus protecting adjacent tube bundles from damage if a tube in one module fails.
Patent JP-S60223555-A (JP)
Inventor: OOTA SEN
IPC: E04D3/36
Filed: 1984-04-19
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。