baber/WOPTO huggingface dataset:
Patent JP-2001013826-A (JP)
Title: Image forming device and method of detecting number of passed transfer sheets of which one sides have been used
Inventor: MIURA SHINICHI
IPC: B41J29/20
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make correctly graspable the number of used sheets in the case of image formation re-using a transfer sheet of which one side has been used, by providing a sensor for detecting the presence or absence of an image on a side of the transfer paper which is opposite to a side on which an image is formed by an image forming part. SOLUTION: A sensor 17 for detecting the presence or absence of an image on a side of a transfer sheet which is opposite to a side on which an image is formed by an image forming part 3 is provided on the upstream side in a transfer sheet carrying direction from a fixing unit 15 provided on the downstream side in the transfer sheet carrying direction from a photoreceptor 5. In the case of re-use of a transfer sheet P' used on its one side, the transfer sheet P' is set on a tray 8 or 9 with the side having an image forming thereon facing down. Upon the start of an image forming operation, the transfer sheet P' is fed by a sheet feed roller 20 and an image is formed on the side having no images formed thereon.  Right before the transfer sheet P' is carried to a fixing unit 15, the presence or absence of the image on the specified side is detected by a sensor 17, and in the case the image is present, one passed transfer sheet P' used on its one side is counted.
Patent JP-2001009666-A (JP)
Title: Machine tool
Inventor: AZUSAWA TAKAHIKO
IPC: B23Q17/20
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To restrain an occurrence of defectives at a minimum, to shorten a line cycle, and further to reduce a space for setting. SOLUTION: A parallel two spindles lathe 1 is juxtaposed with a first machining portion 2 for performing a first working step and a second machining portion 3 for performing a second working step. A first reversing device 4 and a second reversing device 5 for reversing a work are placed above the lathe 1. A beam 6 is provided with a loader 7 so as to move transversely as well as vertically, and thereby the work can be carried from the first machining portion 2 to the first reversing device 4 as well as from the second reversing device 5 to the second machining portion 3. A measuring device 9 is installed between the first reversing device 4 and the second reversing device 5 so that the work can be measured right after being machined at the first machining portion 2.
Patent JP-H063441-A (JP)
Title: Time measuring apparatus
Inventor: HAMAO NORIYUKI
IPC: G01S7/48
Filed: 1992-06-19
Abstract: PURPOSE:To obtain an apparatus which enables highly accurate measurement of time at least with two counters. CONSTITUTION:A first clock generator 1 starts in response to a transmitted pulse (a) and a counter 3 counts a first clock pulse. When a received pulse (b) is inputted, counts of the counter 3 are stored into a memory 5 while a second clock generator 2 starts and a counter 4 counts a second clock pulse. The second clock pulse is sampled by the first clock pulse with a sampling circuit 6 and when both the pulses coincide, the second clock generator 2 is stopped.
Patent JP-S6166593-A (JP)
Title: Controller of ac motor
Inventor: KUBOTA YUZURU
IPC: H02P27/06
Filed: 1984-09-07
Abstract: PURPOSE:To prevent an abnormal voltage from generating without providing a power factor regulator by regulating the input reactive power of an AC/DC converter in response to a detection signal on the basis of the abnormal rise or fall of the voltage of an AC power source system. CONSTITUTION:Since the reactive current command output from a calculator 23 has a 90 deg. phase difference for a system voltage, the component of 90 deg. phase, i.e., the reactive current can be controlled in proportion to it. Since the amplitude of the command is proportional to the output signal of a folding line circuit 22 and obtained when the system voltage becomes the prescribed value or higher, a reactive current is supplied to the system by a converter 5 if the system voltage abnormally rises to prevent the voltage from abnormally rising. Accordingly, it can prevent the abnormal voltage produced when the AC power source system is switched to an emergency AC generator 2 from generating.
Patent JP-S5887822-A (JP)
Title: Formation of minute pattern
Inventor: TOUKAWA IWAO
IPC: H01L21/30
Filed: 1981-11-20
Abstract: PURPOSE:To uniform the film thickness of a resist as well as prevent irregular reflection in exposure, by spin-coating an Al-Si alloy film, as an object to be processed, with a light-shielding organic substance film 8. CONSTITUTION:On a silicon substrate 1, a field oxide film 2 for separaing elements from each other, a gate oxide film 3 and a polycrystalline silicon gate 4 are formed. Moreover, an oxide film 5 is deposited on these films. Then, an Al- Si alloy film 6 (an object to be processed) is deposited on the oxide film 5. The Al-Si alloy film 6 is spin-coated with a light-shielding organic substance film 8. After being baked, the organic substance film 8 is exposed to an activated state of a mixed gas of CF4 and O2 to harden. Then, a resist 9 is applied to the light- shielding organic substance film 8 and prebaked and is then exposed to light through a desired pattern and developed to form a resist pattern 10. Then, the organic substance film 8 is selectively etched by employing the resist 9 as a mask. Subsequently, the Al-Si alloy film 6 is selectively etched by employing both the resist 9 and the organic substance film 8 as a mask.
Patent JP-H1133787-A (JP)
Title: Garbage grinding treatment device
Inventor: UDAGAWA MITSUGI
IPC: B30B9/12
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the troubles such as the clogging and the bad smell caused by the sticking of garbage to the outer face of a screen and the inner face of an outer case, and also prevent the leakage of the garbage from the introduction space to the accepting space of the water dewatered in a garbage grinding treatment device. SOLUTION: A water accepting space 23 between a screen 17 and an outer case 22 is equipped with rubber blades 70 and 71, which slide to the outer face of the screen 17 and the inner face of the outer case 22 respectively. The center part of a disc connecting plate 58 is connected to a rotation screw 36, and the rubber blades 70 and 71 are mounted at the outer radius part of the connecting plate 58 extruded in the accepting space 23 via a holding member and the like. A holding member 62 is pressed by a presser plate 66.
Patent JP-H0915630-A (JP)
Title: Production of liquid crystal display element
Inventor: AWATA HIROKO
IPC: G02F1/1343
Filed: 1995-06-30
Abstract: PURPOSE: To provide a process for producing an liquid crystal display element having a wide visual field angle with decreased production stages. CONSTITUTION: A lower layer electrode 31, a black mask 32, color filters 33 and an overcoating layer 34 are respectively formed on a counter substrate 12. Further, upper electrodes 35 of a film thickness thicker than the lower layer electrodes 31 are formed thereon. The upper layer electrodes 35 are first etched and, in succession, the lower layer electrodes 31 are etched when the upper electrodes 35 and the lower layer electrodes 31 are patterned by using the same etching mask. Since the lower electrodes 31 are thin, the patterning time is short. The overetching of the upper electrodes 35 which occurs during the patterning of the lower layer electrodes 31 is, therefore, lessened. Then, there is no need for patterning the upper layer electrodes 35 and the lower layer electrodes 31 separately twice.  The liquid crystal display element having the wide visual field angle is thus embodied with the decreased man-hours for production. A ground surface layer of the same material as the material of the overcoating layer 34 may be formed under the lower electrodes 31.
Patent JP-2000027087-A (JP)
Title: Supporter for screening net for paper-making machine
Inventor: KIYAMA TOSHIAKI
IPC: C04B35/10
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a supporter for paper-making screen that has high hardness, high resistance to abrasion and can suppress occurrence of chipping by constituting top edges of the supporters for paper-making screen with a specific alumina ceramic. SOLUTION: At least top edges 13 of the paper-making screen supporter that comes into contact with the screen in the paper making machine are constituted with an alumina ceramic that comprises 60-99 wt.% of Al2O3, 0.2-5 wt.% Ti calculated as TiO2 where the titanium oxide particles are dispersed in the Al2O3 crystalline phase or on their grain boundary areas, or, in addition, 0.1-3 wt.% of Mg, calculated as MgO, is dispersed in the Al2O3 crystalline phase or on their grain boundary areas.
Patent JP-S6248792-A (JP)
Title: Recovering apparatus for spilt coke
Inventor: MIURA ATSUSHI
IPC: C10B43/00
Filed: 1985-08-27
Abstract: PURPOSE:The titled apparatus, having a tilting mechanism for a receiving tank above the middle point of a moving passage of a transfer mechanism and capable of dropping spilt coke into a hopper for recovery, eliminating the spillage of part of coke, etc., and removing the necessity of huge equipment, e.g. conveyor, etc. CONSTITUTION:A receiving tank 13 pushes a rod 12 by the operation of a cylinder 11 to separate and lift a tank 13 from above a platform. A transfer mechanism 4 retreats and moves on a frame body 3 while holding the tank 13 to carry the tank 13 below a tilting mechanism 22 and operate a cylinder 27 there. Pushing the upper parts of tilting members (16a) and (16b), and the members (16a) and (16b) are rotated to tilt the tank 13 upside down. Spilt coke in the tank 13 is wholly passed through a chute and dropped into a hopper 30 and recovered.
Patent JP-S6079091-A (JP)
Title: Control of flue pressure in coke oven
Inventor: MARUI TOMOTAKA
IPC: C10B21/10
Filed: 1983-10-07
Abstract: PURPOSE:To control generation of black smoke due to imperfect combustion and improve the efficiency of combustion, by setting and changing pressure according to a specified equation as a basis for control so that a predetermined air ratio may be obtained for each duration of control time. CONSTITUTION:When flow of fuel gas supplied to all the coke flues 2 is represented by G(Nm<3>/h), flow of air supplied for combustion is shown by mAoG (Nm<3>/h). If the air flow is secured by draft pressure in a flue 11, equation I [where C is a constant shown by equation II; Dr is flue pressure (mm.H2O) (absolute value)] is established. Thus, when flue pressure is set and changed so that predetermined air ratios may be obtained for each duration of control time, the efficiency of combustion is increased to a marked extent without generation of black smoke due to imperfect combustion, thus leading to energy saving.
Patent JP-S6082652-A (JP)
Title: Gas throttling device
Inventor: KUBOTA MASAROU
IPC: C23C2/20
Filed: 1983-10-07
Abstract: PURPOSE:To prevent uneven plating due to the clogging of a gas injection port with molten zinc by constituting a gas throttling device for blowing away excess molten zinc of a molten zinc plated steel strip of a rotatable external cylinder having the gas injection ports and an internal cylinder for supplying gas having a sealing member. CONSTITUTION:Excess molten zinc deposited on a zinc plated steel strip 3 coming out from a molten zinc plating bath 2 is blown away from both sides of the steel strip 3 with gas injection by a gas throttling device 1. The gas throttling device 1 is constituted of a circular external cylinder 5 having gas injection ports 8 and nozzles 9 which is rotatable in the circumferential direction, and of an internal cylinder 11 having at the inside a gas supply port 16 and a sealing member 17 on the opposite side. The pressurized gas supplied into the internal cylinder 11 is spouted from a nozzle 9 of the external cylinder 5 on the outer side to blow away excess molten zinc. When the port of the nozzle 9 is clogged by the deposition of molten zinc, the external cylinder 5 is turned to an angle of 180 deg. and the gas is injected from another new nozzle 9. In addition, the injection of the pressurized gas from the nozzle 9 not facing the steel strip 3 is prevented by the sealing member 17.
Patent JP-S6429220-A (JP)
Title: Sofa bed convertible to foot warmer
Inventor: HOSOMI AKIRA
IPC: A47C17/22
Filed: 1987-07-27
Abstract: PURPOSE: To re-assemble a sofa bed into a seating type foot warmer for use at home by drawing out a cabinet from a part below a seat for forming bed surface, and preventing the appearance of a step on the bed surface for spreading a mat. CONSTITUTION: A pair of inclined seats 2 are mounted on a pair of seat back frames 1 by use of hinges 4, so as to rotatable around a horizontal axis. Also, front wheels 7 as well as rear wheels 8 are fitted to a pair of cabinets 5, and a rear wheel axle 10 is set at a position higher than a front wheel axle 9. Furthermore, a pair of inclined plates 11 for rolling the rear wheels 8 are mounted on a base plate 13. At the same time, the cabinets 5 are formed so as to horizontally hold the inclined seats 2, when drawn out and changed to a bed shape at a sleeping position and at the same time, keep the height flush with the seats 2 in a horizontal state. As a result, a sofa bed can be re-assembled into a seating type foot warmer for use at home.
Patent JP-H1132361-A (JP)
Title: Radio selective calling receiver
Inventor: YANAGIYA HIDEYUKI
IPC: H04W68/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a radio selective calling receiver that makes the user clearly recognize that there has been no call that ought to have been made so as to improve the convenience. SOLUTION: A receiver is provided with a periodic contact memory 52 that stores a registration time and an incoming call flag corresponding to a registration message denoting a person conducting a routine contact, and in the case that a registration message is received by a control section 4, the incoming call flag corresponding to the registration message in the routine contact memory 52 is set to '1' and in the case that a current time is coincident with the registration time, the incoming call flag of the registration message corresponding to the registration time is checked and when the incoming call flag is set to '0', a warning tone and a warning message are outputted.
Patent JP-H0351933-A (JP)
Title: Memory addressing system
Inventor: FUKAGAWA SHOICHI
IPC: G06F12/10
Filed: 1989-07-19
Abstract: PURPOSE:To attain the dynamic use of the given full address width and to effectively use all entries by securing an exclusive OR among the bits of all factors in the ascending order or in the reversed order. CONSTITUTION:In an addressing state of an address conversion index buffer mechanism TLB 1, the 8 bits (12th - 19th bits) of a virtual space identifier STO register 3 are inverted vertically by a bit train inverting circuit 41 of an address generating circuit 4. Then an exclusive OR circuit 42 secures an exclusive OR among 8 bits of a page index, i.e., the 12th - 19th bits of a logical address register 2. This result of the exclusive OR is used as the reference address of the TLB 1. As a result, the number of entries are dynamically assigned in response to the fluctuation of each factor to ensure the effective use of all entries.
Patent JP-H0635510-A (JP)
Title: Model norm adaptive controller using neural network
Inventor: KURATSUME AKIRA
IPC: G05B13/02
Filed: 1992-07-15
Abstract: PURPOSE:To automatically provide a stable control system even if a designer does not accurately know various parameters of the mass, etc., of a controlled system (plant). CONSTITUTION:An adaptive controller is provided with a controller which controls the internal variable parameter to show the action of a desirable controlled system (plant) as a normative model and to secure the coincidence between a real plant action and the action of a normative model. The controller consists of a neural network and uses the signal (DELTAn) obtained by multiplying an error (e) between the actions of the real plant and the normative model by the proper gain (K) as a teacher signal. A neural network which learnts the forward model of the plant is provided and the error (e) is inputted to the output side of the neural network. Then the error (e) is adversely transmitted based on a generalized delta rule. Thus the input error (DELTAu) of the plant is obtained and used as the teacher signal of a neural network controller.
Patent JP-H0851681-A (JP)
Title: Remote monitoring method
Inventor: NAGAHARA SHINOBU
IPC: G06Q50/16
Filed: 1994-08-09
Abstract: PURPOSE:To provide a remote monitoring method which immediately grasp a terminal device where a communication abnormality occurs. CONSTITUTION:When a terminal device 10 sends monitor information to a monitor equipment 20, the monitor equipment 20 is connected to the terminal 10 through a line after receiving the telephone number of the terminal device 10 at an origination source as terminal device discrimination information, and receives and records monitor information as a termination record. The monitor information includes information specifying the terminal device 10 at the transmission source. Even if a fault occurs to the communication with the terminal device 10 and the contents of the monitor information are destroyed, the terminal device 10 at the transmission source of the monitor information is specified with the previously obtained telephone number and stored as a termination record.
Patent JP-H0721715-A (JP)
Title: Composite type magnetic head
Inventor: KAMIYAMA HIROSHI
IPC: G11B21/21
Filed: 1993-06-30
Abstract: PURPOSE:To provide a magnetic head with excellent floating performance by making a slider rail into a width of a prescribed value or below and making the width of the external part of both sides remaining parts of the slider rail groove into a prescribed value or above. CONSTITUTION:This head is provided with two slider rails 3, 4 formed on both side parts of a medium opposing surface side of a slider 2, and a core insertion groove 6 provided on roughly central part in the width direction of the rail and prolonging a prescribed length from the end part of the air flow-out side of the rail is formed on one side of these rails 3, 4, and cores 9, 10 are inserted into the groove 6. The widthes of the slider rails 3, 4 are 310mum or below, and the width of at least the external part of both sides remaining parts of the groove 5 of the slider rail is made 40mum or above. Thus, a composite type magnetic head with the excellent floating performance is provided.
Patent JP-2000017863-A (JP)
Title: Support structure for floor pan
Inventor: TSUTSUI TOSHINAO
IPC: E04H1/12
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To install a floor pan regardless of the positions of studs or columns by laying a support frame base for the floor pan on a sill for a building frame body and supporting it while avoiding studs and columns and transferably mounting a support frame on the support frame base for the floor pan. SOLUTION: Oblique sides 8 are continuously protruded from both side ends of a bar material 7 and a part 9 placed on a sill is formed on the upper end of the side to constitute a floor pan support frame base 3 for a bathroom unit. Support frames 5 are laid in the supporting direction of the longitudinal side of the floor pan support frame base 3 and fixed thereto with bolts 11 and nuts 10. The floor pan support frame base 3 is mounted on the sill 1 of the building frame body while avoiding studs or columns. Long support frames 5 are transferably mounted in the orthogonally crossing direction to the floor pan support frame body 3 provided at the underface side of the floor pan 4. In this way, the floor pan 4 can be installed in a specified position without hindrance of the studs and the columns.
Patent JP-H1030646-A (JP)
Title: Clutch cover assembly
Inventor: TERAMAE HIROSHI
IPC: F16D13/71
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To improve a coupling structure between a clutch cover and a pressure plate and to enhance the strength of the clutch cover. SOLUTION: A clutch cover assembly comprises a clutch cover 12; a pressure plate 10; a pin 18; a diaphragm spring 11; and a coil spring 34. The pin 18 is axially extended, one end is fixed at least at one of a flywheel 1 and a clutch cover 12, and the pressure plate 10 is relatively non-rotatably and axially relatively movably engaged. The diaphragm spring is supported at the clutch cover 12 and the pressure plate 10 is pressed against the flywheel 1 side. The coil spring 34 is a mechanism to separate the pressure plate 10 from the flywheel 1 side when the diaphragm spring releases press against the pressure plate 10.
Patent JP-H0534475-A (JP)
Title: Table with storing function
Inventor: NORO TAKUYA
IPC: G06F19/00
Filed: 1991-07-26
Abstract: PURPOSE:To shorten access time of a unit from which a stored material is frequently drawn, and to improve usability by preliminarily moving the unit to the vicinity of an opening. CONSTITUTION:Eight units 6 are stored in a storing case 2. A material stored in the unit 6 opposed to an opening part 3 is drawn from above by opening a lid 4. An X-Y table 11 is provided, and the unit 6 can be moved freely on a shelf plate 6a by a ball caster 13. A data table with regard to time, day, and to the unit 6 which is considered to be most frequently used at the time, is stored in a memory of an operational panel 5. The unit 6 which is considered to be highly possibly used at a present time, is preliminarily so controlled as to be in the vicinity of the opening part 3. An average value of access time, or time needed for moving the unit 6 to the opening part after it is selected, is shortened by the control.
Patent JP-H1074011-A (JP)
Title: Image heating device
Inventor: HAYASHIZAKI MINORU
IPC: H05B6/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce switching loss without complicating the device by adjoining a 1st coil and a 2nd coil for matching impedance between the 1st coil and a heating element and constituting them as one exciting coil. SOLUTION: A magnetic induction heating film 1 is constituted of three layers, that is, a conductive layer la functioning as the heating body which performs magnetic induction heating, an elastic layer 1b and a mold-released layer 1c. Magnetic flux acts on the metallic layer 1a functioning as the conductive layer, so that an eddy current is generated in the layer 1a, which performs the magnetic induction heating. The exciting coil 4 is double-layer winding constitution of the 1st coil 4a and the 2nd coil 4b, and the 1st and the 2nd coils 4a and 4b are adjoined each other and wound so as to generate the magnetic flux in the same direction with respect to the metallic layer 1a of the fixing film 1. In the 2nd coil 4b whose main purpose is that leakage inductance is secured, the impedance between the 1st coil 4a and the layer 1a is matched.
Patent JP-S6247680-A (JP)
Title: Fixing mechanism
Inventor: SENSUI KIYOSHI
IPC: G03G15/20
Filed: 1985-08-27
Abstract: PURPOSE:To perform temperature control over a heat roller securely and to reduce the generation of flaws and contamination of the heat roller by separating a temperature detector from the heat roller after a temperature rise and carrying out temperature detection. CONSTITUTION:The temperature detector 2 detects the temperature of the heat roller, and a heater 6 is brought under the feedback control of a control part 3, a heater driving circuit 5, etc., to control the surface temperature of the heat roll 1 to specific temperature. This detector 2 is brought into contact with the surface of the roll 1 through a temperature detector driving part 4 when the power source is turned on to the detects the surface temperature of the roll 1 securely without any overshoot, etc., due to time delay. The detector is separated from the roll 1 by a specific gap after a temperature rise and detects the surface temperature of the roll 11 without contacting, so the generation of flaws and contamination of the roll 1 are reduced because of the noncontacting state.