baber/WOPTO huggingface dataset:
Patent JP-H05169762-A (JP)
Title: Regulating mechanism for gap of platen
Inventor: ASAKAWA NAOJI
IPC: B41J25/308
Filed: 1991-12-25
Abstract: PURPOSE:To prevent generation of printing failure and to enable high-speed printing. CONSTITUTION:Detecting sensors 4-1, 4-2 for thickness of a medium are provided on the inner face of a card holder 3 which performs spacing together with a printing head 1 while holding prescribed distance in the spacing direction from the printing head 1. The detecting sensors 4-1, 4-2 for thickness of the medium detect the thickness of the medium 6 at a point precedent by a prescribed distance to the position where the printing head 1 performs printing. A signal processing circuit 8 performs arithmetic processing for the detected result of the detecting sensors 4-1, 4-2. A platen 5 is moved by an actuator on the basis of the computed result.
Patent JP-2001171698-A (JP)
Title: Tubular container
Inventor: KIYOSHIGE MASARU
IPC: B65D35/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a tubular container wherein all of a content can be easily extruded, and the content does not remain in the tubular container. SOLUTION: A plurality of panel sections are constituted of a polygonal panel section 4, a triangular panel section 5, a triangular panel section 6, and a tongue-shaped or polygonal panel section 7. In this case, the polygonal panel section 4 horizontally or diagonally extends from the lower side of the mouth section 3 of this tubular container 1. The triangular panel section 5 jointly owns the bottom edge 4a of the polygonal panel section 4 with the polygonal panel section 4, and of which the vertex 5a faces downward. The triangular panel section 6 is formed between the triangular panel sections 5 having the vertex facing downward, and of which the vertex 6a faces upward. The tongue- shaped or polygonal panel section 7 jointly owns the bottom edge 10 with the triangular panel section 6 having the vertex 6a facing upward, and faces downward.  The plurality of panel sections are formed on the shoulder section 2 of the tubular container.
Patent JP-H06162679-A (JP)
Title: Clock circuit for readout system of sequential information element
Inventor: JIYOSEFU KORINOO
IPC: H03L7/099
Filed: 1992-12-24
Abstract: PURPOSE: To reduce the number of clock circuits in a reading system by allowing the digital structure of a clock reproducing circuit execute operation necessary for sequential concerning many tracks by a group of operators. CONSTITUTION: A calculation circuit CP receives read information element and calculates the phase of the signal from the values of two consecutive signals with reverse codes. Therefor, a circuit R1 records the read information element and A calculation circuit CCP calculates a phase difference between the point of a signal detecting time and the point of a next signal detecting time. A phase fixing loop including a phase comparing circuit COMP compares the calculated phase of the signal and the phase of VCO (digital geophone). A phase difference signal is filtered by a filter FN to make the control signal of a transmitter. VCO outputs the signal of a frequency and a phase controlled by the output signal of FN as its output S. Circuits OP1 to OP3 execute adding arithmetic. The phase is guessed concerning a new signal sample Xk. The phase reference is made a bit clock signal (VCO).
Patent JP-H11189135-A (JP)
Title: Brake operation detecting device in automatic control device for brake
Inventor: SEGAWA SATORU
IPC: B60T7/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To correctly discriminate brake pedaling by a driver, from the motion of a brake pedal interlocked with automatic brake control, during automatic travel control. SOLUTION: When vehicle-to-vehicle distance is shortened while monitoring vehicle-to-vehicle distance to a preceding vehicle and relative speed by an arithmetic part 4 during travel maintaining target speed and target vehicle-to-vehicle distance by an automatic travel control device 1 while following the preceding vehicle, the arithmetic part 4 supplies a brake command to an actuator action quantity setting part 5, and a brake actuator 10 is operated to automatically apply a mechanical brake by the required quantity. During the operation of the brake actuator 10, a brake operation detecting device 17 intermittently stops the operation of the brake actuator 10.  In the case of a brake switch 15 being turned off during this stop period, it is so judged that automatic brake control is in progress, and in the case of the brake switch 15 maintaining an on state, it is so judged that brake operation by a driver 13 is generated, and automatic travel control is suspended.
Patent JP-H05183635-A (JP)
Title: Automatic dialing system from talking state
Inventor: IORI KENJI
IPC: H04M3/42
Filed: 1991-12-26
Abstract: PURPOSE:To make dialing immediately to an opposite party after a call is once terminated during talking with an incoming call. CONSTITUTION:When an extension subscriber 1 replies an incoming call from a subscriber 2 accommodated in an ISDN network 8, a central control circuit 6 registers a caller number in a message and an outgoing subaddress received from the ISDN network 8 through a D-channel controller 4 to a caller number registration memory 7, implements termination processing when the extension subscriber 1 depresses a dial button and makes dialing to a subscriber 2 accommodated in the ISDN network based on the information registered, then the talking call is once terminated during an incoming call from the caller accommodated in the ISDN network and the same caller is dialed again immediately. In such a case, the dialing is made without oral confirmation of a caller number and on-hook and dial operation.
Patent JP-H11189457-A (JP)
Title: Abrasion resistant alumina sintered compact
Inventor: ISEKI TAKESHI
IPC: C04B35/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive abrasion resistant alumina sintered compact capable of being used for a long period even in a use used an application of severe conditions such as a nozzle for blast, a member for a pulverizer, a lining material for a solid-transporting passage, and capable of being formed by a low temperature firing in an atmospheric surrounding. SOLUTION: This abrasion resistant alumina sintered compact comprises 96-97 wt.% Al2 O3 , and 0.5-1.0 wt.% SiO2 , 1.5-2.0 wt.% MgO, 0.5-1.0 wt.% B2 O3 as sintering components, and is constituted so as to have 1-4 μm average particle diameter of the crystal of alumina in the sintered compact and >=89 kg/mm<2> Rockwell hardness.
Patent JP-2001137737-A (JP)
Title: Method for controlling shredder
Inventor: YOKOMINE SHUNICHI
IPC: B02C18/24
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a shredder in which a shredding mechanism is driven by means of a motor to shred articles to be shredded generates sounds and vibrations from the motor and the shredding mechanism make the surrounding environment remarkably worse when the articles to be shredded are not present and under no loading condition when the articles to be shredded are not shredded or under low loading condition, efficiency of the motor becomes worse and electric power is unnecessarily consumed. SOLUTION: A controlling means for making the speed of a motor variable is provided between a fed power source and the motor to perform a control for switching operating conditions based on the existence of articles to be shredded and in the case when there is no article to be shredded, it is made under a low speed operating condition or under a condition where the operation is stopped to decrease sounds and vibrations generated for the motor and the shredding mechanism and to effectively decrease electric power to be consumed.
Patent JP-H05178660-A (JP)
Title: Dielectric porcelain composition for high-frequency
Inventor: OZEKI HIROBUMI
IPC: C04B35/46
Filed: 1991-12-27
Abstract: PURPOSE:To provide a BaO.4TiO2 dielectric porcelain compsn. having a stabilized rate of variation of temp. coefft. tauf of resonance frequency to the amts. of additives added and also having excellent reproducibility. CONSTITUTION:This BaO.4TiO2 dielectric porcelain compsn. contains 5-15wt.% ZnO and 3-10wt.% Ta2O5 as additives and 1-5wt.% SnO2 or ZrO2 as a stabilizer for temp. coefft. tauf.
Patent JP-H10161726-A (JP)
Title: Numerical controller
Inventor: NIWA TOMOMITSU
IPC: G05B19/4093
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To easily generate a work program with a variable by providing a means for replacing the actual numerical value of a designated place in the work program which is defined by means of the actual numerical value without the variable with the defined variable and for generating the work program where the variable is used. SOLUTION: A data input/output control part 30 controls the input/output of data between the NC device 1 and an external input/output device 2. A character code conversion processing part 31 is connected to the data input/ output control part 30 so as to convert data except the character code inside the NC device 1 or to convert the character code inputted from the external input/output device 2 into data inside the NC device 1. For example, a cursor is moved to a part desired to be defined through the use of the variable on a screen where the work program is displayed, a menu 'variable conversion' is selected and, then, a variable expression is inputted and definition is executed. Thus, a part of the work program made into a variable is registered by adding a name.
Patent JP-H05200367-A (JP)
Title: Variable ejector for cleaning water
Inventor: FURUKAWARA NAOHISA
IPC: B08B3/02
Filed: 1991-12-21
Abstract: PURPOSE:To change the diameter of a bubble as the current of cleaning water is changed and to intensify the detergency by loosely fitting a movable tube energized in the closing direction of a suction port into the double wall formed in the main body of the suction port, moving the tube by the flowing water pressure to vary the opening of the suction port and thereby varying the diameter of the bubble in the flowing water. CONSTITUTION:An inlet juncture 2 and an outlet juncture 3 are respectively formed on both ends of the main body 1 of an ejector, a long-hole suction port 4 is opened at the central part between the main body and an inner wall surface 5. A movable tube 7 is loosely fitted into the inner wall surface 5 from the inlet juncture 2, and a small-diameter part 8 at the tip is projected from the outlet juncture 3 and engaged to slide freely with the inner wall. A coil spring 11 is inserted into the small-diameter part 8 between an internal step 6 and the step 9 of the tube 7 and expanded to energize the tube 7 in the closing direction of the suction port 4. A double wall forming tube 12 is engaged with the inner wall surface 5, a step 13 on the base end is abutted, a small-diameter part 14 on the tip is loosely fitted into the inner hole 10 of the tube 7 to form a gap 15, and a double wall space 16 is formed between the inner wall surface 5 and the small-diameter part 14.
Patent JP-H05179299-A (JP)
Title: High-bulk density granular bleaching detergent composition
Inventor: AISAKA SATOKO
IPC: C11D3/386
Filed: 1991-12-26
Abstract: PURPOSE:To provide the subject composition excellent in enzyme stability and preservability, with the ratio of potassium ion to the whole cation within a specified range, useful for clothing, etc., comprising a surfactant, alkali builder, granular peroxide and bleaching-resistant alkali protease at a specified proportion. CONSTITUTION:The objective composition comprising (A) 10-50wt.% of a surfactant, (B) 10-50wt.% of an alkali builder like potassium carbonate, (C) 2-20wt.% of a granular peroxide 250-2000mum in granule diameter capable of releasing hydrogen peroxide into the aqueous solution (e.g. sodium percarbonate), and (D) pref. 0.1-2wt.% of a bleaching-resistant alkali protease with the ratio of potassium ion to the total cations in the components A to C of 0.1 to 1.0.
Patent JP-H11194280-A (JP)
Title: Optical element and optical filter
Inventor: KOGURE KAZUO
IPC: G02B26/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical element having excellent durability. SOLUTION: An optical element 41 is built-up in the prescribed place of an optical fiber 42. The optical element 41 comprises a fiber grating 43 formed in the optical fiber 42, a lower electrode 44 provided so as to surround the fiber grating 43, a piezoelectric body 45 provided so as to surround the lower electrode 44, an upper electrode 46 provided so as to surround the piezoelectric body 45 and a power source 47 for applying a prescribed voltage between the lower electrode 44 and the upper electrode 46.
Patent JP-2001173469-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F02D13/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To solve the problems of causing instable engine operation and deterio rated engine performance caused by variation of working accuracy etc. of components facilitates the variation of intake filling efficiency etc. between cylinders in an extremely low lift control area. SOLUTION: Torque of a driving cam 15 of a driveshaft 13 is transmitted to an oscillating cam 17 through a transmitting means 18, for opening and closing an intake valve 12. In addition, valve lift can be varied by varying an oscillating fulcrum of a rocker arm 23 by rotationally controlling a control shaft 32 by means of a controller 30 through an electromagnetic actuator 29. The controller continuously variably controls the valve lift from the specified high value to the specified low value through the control shaft, and selects one of the specified low value or the value zero from the specified low lift to the zero value.
Patent JP-H11177376-A (JP)
Title: Sc-cut crystal resonator
Inventor: KOYAMA MITSUAKI
IPC: H03H9/19
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an SC-cut crystal resonator with a satisfactory stress sensitivity characteristic to maintain a highly stable oscillation frequency irrespective of the posture of the resonator itself and of a stress from outside by setting the longitudinal direction of a crystal piece to a specified angle from an XX'-axis. SOLUTION: A crystal piece 11 is obtained by rotating a face orthogonal to the Y-axis of artificial rock crystal with an X-axis as a center and cutting it in an oblong form from an SC board rotated from the rotated position by 22 degrees with a Z-axis as its center. Stress sensitivity characteristic of the crystal piece 11 in the oblong form almost continuously changes in accordance with an intra-face rotation angle and the longitudinal direction of the oblong form becomes maximum on a '+' side by 0 degree from the XX-axis and becomes maximum on a '-' side by 90 degrees. Since the stress sensitivity characteristic crosses an original point and it becomes minimum '0' when the longitudinal direction is between 45 degrees and 135 degrees.  For making a frequency change by stress from outside or a posture difference to be minimum, it is desirable to set the longitudinal direction to be the direction of ±45 degree from the XX'-axis in the case of an oblong SC-cut crystal piece 11.
Patent JP-H11180875-A (JP)
Title: Theophylline sustained release tablet and its production
Inventor: OKUMURA MUTSUO
IPC: A61K9/22
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a theophylline sustained release tablet preparation that permits the single day does, has the small tablet and can be readily prepared. SOLUTION: This theophylline sustained release tablet preparation is produced by directly compression-molding the homogeneous mixture mainly comprising theophylline and sodium lauryl sulfate without preliminary treatments of granulation, humidification, heat treatment and the like.
Patent JP-2001181731-A (JP)
Title: Immersion tube for vacuum degassing furnace
Inventor: SASAJIMA YASUSHI
IPC: C21C7/10
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an immersion tube for vacuum degassing furnace, in which the fall-out of an outer cylinder part is restrained and also, the work for forming a gap is easily executed. SOLUTION: This immersion tube for vacuum degassing furnace comprises a core metal 2 formed as a cylindrical shape, a regular shaped refractory 30-made inner cylindrical part 3 constituted in the inside of the core metal 2 and forming a molten metal passage 32, and an outer cylindrical part 5 formed by solidifying monolithic refractory 50 integrally covering on the outside and the lower end surface of the core metal 2. When the monolithic refractory 50 has the fluidity, a long rope 7 possible to impregnate into the monolithic refractory 50 is used and the rope 7 is wound around the core metal 2 to form the gap with the burning of the rope.
Patent JP-H11184232-A (JP)
Title: Developer supply device
Inventor: UI MAKOTO
IPC: G03G15/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To stabilize the quantity of developer in a developer storage part, to eliminate such a state that the developer becomes like a cave and to reduce a manufacturing cost by obtaining such constitution that a stirring member is actuated at the same time that a carrying screw is actuated when toner is carried to a developing unit from the storage part. SOLUTION: When a toner bottle 5 is rotated by the action of a driving source for a toner bottle 15 through a rotor 11, a one-way clutch incorporated in a gear 32 is actuated, integrated with the driving shaft 29 of the stirring member 28 and connected to the driving source 15. On the other hand, a gear 30 becomes free from the shaft 29 of the stirring member 28 by the action of the incorporated one-way clutch. That means, when the bottle 5 is rotated so that the toner is supplied to the storage part 1, the stirring member 28 is also actuated at the same time that the bottle 5 is actuated. On the other hand, when the toner is carried to the developing unit G from the storage part 1, the stirring member 28 can be actuated at the same time that the carrying screw 22 is actuated. Thus, since a driving source is not required for the stirring member, the manufacturing cost is reduced.
Patent JP-2000268639-A (JP)
Title: Transparent conductive base material, its manufacture, paint liquid for forming transparent conductive layer used for manufacturing it, and its manufacture
Inventor: KATO KENJI
IPC: B82Y20/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive base material and paint liquid for forming a transparent conductive layer excellent in weather resistance, ultraviolet resistance and conductivity, and manufacturing methods for them capable of reducing their manufacturing costs. SOLUTION: This transparent conductive base material is equipped with a transparent base, and a transparent conductive layer and a transparent coat layer formed in order on the transparent base, and the transparent conductive layer is made of gold and/or platinum and silver, and has a noble metal particulate with an average particle diameter of 1-100 nm containing gold and/or platinum in a range from a weight percentage exceeding 50 wt.% to 95 wt.% and a binder matrix as main ingredients.  Liquid paint for forming a transparent conductive layer has a solvent and a silver particulate dispersed in the solvent and coated with noble metal as main ingredients, and the surface of the silver particulate is coated with gold, a platinum simplex or a complex of gold and platinum, while it has an average particle diameter of 1-100 nm and contains gold and/or platinum in a range from a weight percentage exceeding 50 wt.% to 95 wt.%.
Patent JP-2001185714-A (JP)
Title: Electron emitting element
Inventor: ONO TOMIO
IPC: H01L29/66
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the dielectric breakdown which is apt to occur between an emitter and a gate. SOLUTION: An electron emitting element comprises a structural substrate, an emitter which is formed on the substrate and has a sharp front end, and an insulating layer which is formed around the emitter in such a way that the front end of the emitter is exposed. The element also comprises a gate electrode which covers the insulating layer in such a way that the front end of the emitter is exposed. The opening of the gate is made smaller in size than the base section of the emitter and the distance from the emitter to the gate along the insulating layer is made longer than the linear distance from the emitter to the gate.
Patent JP-H11195821-A (JP)
Title: Piezoelectric transducer
Inventor: YOSHIDA MITSUNOBU
IPC: H01L41/107
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transducer where large output promotion, high efficiency promotion, cost reduction, and thinning are contrived, and besides the degree of freedom in selection of conversion ratio is high. SOLUTION: Square electrodes 1-9 are made in the form of a lattice of 3×3 division on the surface of the plate 100 of piezoelectric ceramics, and square electrodes 10-18 are made in the form of a lattice of 3×3 division on the rear, too, and corresponding electrodes are polarized each in the direction (z direction) vertical to the two main surfaces (surface and rear) of the plate 100, and the square plate 100 is divided into the nine regions 101-109 in the shape of a lattice of 3×3 division in total of 3 division in x direction and 3 division in y direction view from top.  The pair of electrodes 5 and 14 provided at the surface and rear in the center region 10 is made one hand of an electrode for excitation and an electrode for output, and the pairs of electrodes 1 and 10, 3 and 12, and 3 and 12, 7 and 16, and 9 and 18 provided at the surface and rear of the peripheral regions 101, 103, 107, and 109 are made the other of the electrode for excitation and the electrode for output.
Patent JP-2000193002-A (JP)
Title: Vibration control device
Inventor: KAMIFUKU SHIGERU
IPC: B60G21/055
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To increase durability without occurrence of distortion at an elastic body having a thin wall between a mounted face and a mounting hole even if a high spring constant in an orthogonal direction is given. SOLUTION: In a vibration control device in which a mounted face 1A of an elastic body 1 is abutted against a planar mounting face using a bracket 10 and a mounting hole for inserting and mounting a baculiform object such as a stabilizer pierced into the elastic body 1 almost in parallel with the mounting face is formed, a protruding part 4 is integrally formed on the elastic body 1 at the mounted face 1A avoiding a thinnest part of a wall of the mounted face 1A to the mounting hole 2 of the elastic body 1 and the elastic body 1 supporting a mounted object is mounted using the bracket 10 so that the protruding part 4 may abut against the mounting face.
Patent JP-2000193706-A (JP)
Title: Fault detecting system
Inventor: RANDY PAUL ALEXANDER
IPC: G01M13/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable fault detecting system by measuring the voltage damping rate of a solenoid driver circuit when a detected current exceeds a prescribed value and discriminating a fault by using fault detecting logic. SOLUTION: When a solenoid having a possibility of causing a fault is a solenoid 42A used for the actuation of a splitter piston assembly 12, an assumption that the fault of the solenoid 42A is a disconnection fault can be confirmed by another method and, when fault detection logic is started, the solenoid having the possibility is originally excited. In this state, the probability of the disconnection fault is high when a splitter shift fork slides into a neutral position. Therefore, the detection of the sliding of the fork by means of an ECU 36 can be used for the confirmation of the disconnection fault. In addition, another assumption that the fault of the solenoid 42A is a short-circuit fault can also be confirmed by another method and the probability of the short-circuit fault is high.  The above-mentioned matters are contained in the fault detection logic and advantageously make the excessive recognition in these states quicker.