baber/WOPTO huggingface dataset:
Patent JP-H07177578-A (JP)
Title: Communication system
Inventor: TANI NAOKI
IPC: H04Q9/04
Filed: 1993-12-17
Abstract: PURPOSE:To correct an operating period of a communication timer of a sub control section automatically. CONSTITUTION:A main control section 12 sends a period correction signal to sub control sections 13-16. The sub control sections 13-16 monitor a communication line 17. When a discrimination section makes discrimination of the period correction signal, a timer re-setting section sets the operating period of a communication timer 71 to be a predetermined period. The period of the received period correction signal is monitored and a timer period conversion section makes correction of the operating period of the communication timer 71 in matching with the period of the period correction signal as soon as the reception is finished. The operating period of the communication timer 71 of the sub control sections 13-16 is made coincident with an operating period of a communication timer 48 of the main control section 12.
Patent JP-H07172065-A (JP)
Title: Thermal recording medium
Inventor: ARAI NAOTO
IPC: B41M5/30
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a diazo color developing thermal recording medium having small skin fog by incorporating a specific diazo compound in a thermal recording layer. CONSTITUTION:A thermal recording layer contains a diazo compound represented by the formula I and/or II. In the formulae I and II, X is 1-9C alkylene group, or the formula III, IV or V. In the formulae III-V, R1 and R2 are hydrogen atom, chlorine atom, methyl group, ethyl group, methoxy group, or ethoxy group. Y is epoxy group, thio group, sulfonyl group, carbonyl group, carbonite group or 1-9C alkylene group.
Patent JP-H01164567-A (JP)
Title: Snag point detector
Inventor: JIYON EFU BATORAA
IPC: B25B23/147
Filed: 1987-12-16
Abstract: PURPOSE: To accurately detect a snug point for starting actual fastening of a fastener itself by providing a device for reducing the speed of a motor when a snug point for starting the supply of fastening torque to the fastener itself is reached. CONSTITUTION: A proximity sensor 10 is provided for generating a pulse each time a blade of a cooling fan of an induction motor passes. This pulse is added to a frequency/voltage converter 11. A part of a voltage outputted from this converter 11 is branched and caused to be a delay signal by a delay circuit 13. This delay signal and an actual voltage signal are inputted to a differential amplifier 14, and an output signal indicating the acceleration of a motor output shaft is supplied to a line 15. The output value of this line 15 is compared with a negative reference voltage input 17 by a comparator circuit 16 and, by an output signal (snug point reaching signal) when both are coincided with each other, the motor is stopped by a latch circuit 19. After this stop, a fastener is fastened by inertial energy in the rotating part of a tool.
Patent JP-2000147684-A (JP)
Title: Method and device for receiving order for photographed image, and recording medium
Inventor: SETO TETSUJI
IPC: G06Q50/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To easily inform a user of the time limit for ordering, in placing an order of photographed image. SOLUTION: A negative film of a user 1 is read by a reading means 3 in a laboratory 2, with the image data provided showing photographed images. On the basis of this image data, an index image G is prepared, to which information I is imparted simultaneously concerning the ordering procedure. This information I concerning the ordering procedure contains information of a time limit for the ordering. The user 1 receives the index image G and places an order with the laboratory 2. In the laboratory 2, the images are printed by an output means 8 according to the order of the user 1.
Patent JP-2000147992-A (JP)
Title: Room exterior wall check equipment for external member
Inventor: NISHIMURA KATSUNORI
IPC: E04B1/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide equipment which allows easy check of five kinds of exterior wall sidings and six kinds of tiles and allows the sufficient recognition of an actual image. SOLUTION: This equipment includes a check room 2 with one story beneath ground level, outdoor vertical walls 3 which enclose a space K of a range to allow the looking around via window panes 23 form this check room 2 and a bottom wall in the space bottom formed, by laminating a mortar layer 41 on the front surface thereof. The space K is opened upward at the basement to allow the collection of natural light into the space K. Five kinds of the exterior wall sidings (41, 42, 43, 44, 45) are stuck to the inner flanks of the outdoor vertical walls 3 successively from above so as to constitute layers. Six kinds of tiles 61a to 61c and 62a to 62c varying in sizes with two colors each are stuck to the front surface of this mortar layer 41.  The equipment is designed to allow the check of various kinds of the exterior wall sidings and various kinds of the tiles by looking around the inner flanks of the outdoor vertical walls 3 and the front surfaces of the mortar layer 41 via the window panes 23 from the check room 2 under natural light.
Patent JP-H03182612-A (JP)
Title: Variable valve device for engine
Inventor: UEHARA TAKEO
IPC: F01L13/00
Filed: 1989-12-11
Abstract: PURPOSE:To dissolve adverse effect based on the compression of oil on a valve opening characteristic almost completely by closing the oil pressure chamber of a piston member brought into sliding contact with a second cam part on the basis of the operation of a change over valve. CONSTITUTION:At the time of communicating a first port 15 with an oil sump 19 on the basis of the operation of a change over valve 18, oil pressure does not act upon the other face side of a pilot piston 30, so that a switching valve 25 is closed by the force of a compression spring 28. As a result, pressure oil remains sealed in an oil pressure chamber 24 provided inside a piston member 23 by a steel ball 27, and the piston member 23 is hindered from sliding against a cylindrical member 22. The movement of a second cam part 39 whose peripheral surface is in sliding contact with one end face of the piston member 23 is transmitted to the valve through the piston member 23, oil pressure sealed in the oil pressure chamber 24, the cylindrical member 22 and a push rod 41. Accordingly, adverse effect based on the compression of oil can be dissolved almost completely, and the action of the valve is therefore stabilized.
Patent JP-H03179291-A (JP)
Title: Electronic wristwatch equipped with dynamo
Inventor: KITAMURA HIROSHI
IPC: H02J7/00
Filed: 1989-12-07
Abstract: PURPOSE:To achieve miniaturization and the reduction of thickness and to enhance the generation capacity of electricity by setting the center of rotation of a rotary wt. to a position separated from the center of a time-piece and setting the angle of rotation of the rotary wt. to 180 deg. or less to arrange a power supply and a generation coil out of the operation region of the rotary wt. CONSTITUTION:When a rotary wt. is shaken within a definite angular range accompanied by the movement of an arm, the rotation of the rotary wt. gear 34 fixed to the rotary wt. 30 is transmitted and accelerated through a train wheel to rotate a generation rotor 41 and the current of a generation coil 43 generated by the change of magnetic force brought about by the rotation of the rotor 41 is rectified or boosted by an electronic circuit 22 to charge a power supply 21. The quartz unit 23 of the electronic circuit 22 is operated by the energy stored in the power supply 21 to send a definite drive pulse to a hand moving coil 4 and a time is displayed by the train wheel and a hand and a data indicator 51 is rotated through a hour wheel 53 and a data indicator driving wheel 52 to perform calendar display.
Patent JP-2001130488-A (JP)
Title: Device for installation of movable screen on water jet propeller
Inventor: WATANABE NORIAKI
IPC: B63H11/01
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To install a movable screen on a sucking port without removing a propeller. SOLUTION: A through-hole communicating with a sucking port and the inside of a ship is provided in a flange 12 formed on both side walls of a sucking casing 3 at the tip part of the sucking port, and a rotating shaft 15 of a movable screen 9 having a cylindrical screen bar 14 fixed thereto is installed into the through-holes of the flanges from the sucking port of the sucking casing. An operating shaft 16 having a flange at the intermediate part thereof and a supporting shaft 17 are inserted into the through-holes of the flanges from the inside of the ship, and the tip part thereof is fitted onto both ends of the rotating shaft so as to support the movable screen 9 rotatably. Bearings 19 and 20 are inserted from the operating shaft inside the ship and the rear end part of the supporting shaft, and fixed to the flange of the sucking casing with bolts.
Patent JP-H05157808-A (JP)
Title: In-circuit testing method
Inventor: KANDA YOSHIMASA
IPC: G01R31/28
Filed: 1991-12-04
Abstract: PURPOSE:To perform an in-circuit test requiring no unnecessary pin setting for fault detection and diagonosis by producing a short test pattern making the most of a boundary scan mechanism on a board, in a board test on which ICs, having the boundary scan mechanism, are mixed and mounted. CONSTITUTION:A procedure 3 seeking for the scan order on a board of the boundary scans of respective ICs, a procedure 4 determining whether the pins for input/output of the ICs have boundary scan mechanisms or not, and a procedure 5 producing a test pattern referring to the procedure 3 and the procedure 4 are executed. Thereby an in-circuit test is performed on all the input/output pins, among signal lines on the board, having the boundary scan mechanisms, without setting probe pins.
Patent JP-H07173805-A (JP)
Title: Support for buffer stop, etc.
Inventor: YAMAMORI SHIHO
IPC: E01F13/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide a support such as a buffer stop, etc., excellent in safety and outward beauty without projecting a slip prevention mechanism to the outside and having a simple mechanism. CONSTITUTION:The lower part of a support main body 2 is inserted in a buried cylindrical body 1 buried under a road approximately vertically in a detachable manner to form. A holding device 3 having a bearing shaft 31 is mounted to the inside of one side of the support main body 2, and the upper end of an interlocking piece 4 is borne on the bearing shaft 31 in a turnable manner. The interlocking piece 4 always interlocks an interlocking section 41 with an interlocking hole 11 of the buried cylindrical body 1 through a notched hole 21 of the side of one side of the support main body 2 by its dead weight to use it for the slip prevention of the support main body 2. When the support main body 2 is removed, an unlocking key 5 is inserted into a key insertion small hole 22 of the support main body 2 from the outside, and the interlocking piece 4 is pushed and is turned to release its interlock.
Patent JP-H11138035-A (JP)
Title: Method for crushing ready mixed concrete sludge and the like and crusher
Inventor: MORI TAKEO
IPC: B02C4/32
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To enable a process in which when the dewatered cake of ready mixed concrete sludge and others are crushed, the shape of a material is not flat but somewhat round, the material can be crushed continuously even when charged unevenly, and clogging between roller teeth of the crusher can be minimized even when the cake contains a certain amount of water. SOLUTION: In a method for crushing ready mixed concrete sludge and the like in which the dewatered cake of the sludge or a concrete block is reused as a construction material, a crusher in which rollers 2A, 2B of a pair in which blades 4 are installed on the peripheral parts are arranged is used. The rollers 2A, 2B are rotated at different rotational speeds to crush the dewatered cake and others between the rollers 2A, 2B.
Patent JP-H10163565-A (JP)
Title: Semiconductor laser
Inventor: IKEGAMI TAKATOSHI
IPC: H01S5/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser whose active layer is free from the deterioration of its crystallinity, whose life is extended and whose operation voltage is low. SOLUTION: In a GaInP system semiconductor laser, which has an active layer and a clad layer which are built up on a semiconductor substrate, the clad layer 5 built up on the active layer 4 is composed of a 1st clad layer 5a which is built up directly on the active layer 4 and has a low zinc concentration and a 2nd clad layer 5b which is built up on the 1st clad layer 5a and has a zinc concentration higher than the 1st clad layer and has current constriction effect.
Patent JP-H02192706-A (JP)
Title: Electric capacitor
Inventor: FUERUDEINANTO UTONAA
IPC: H01G/
Filed: 1989-12-08
Abstract: PURPOSE: To reduce the fluctuation of the interval between bushings caused by a temperature rise in a capacitor by bending the cap of a hermetically closed metallic container which contains the capacitor and has the electrically insulated bushing in the cap outward. CONSTITUTION: The winding 1 of a capacitor is housed in a metallic container 2 and fixed by means of grooves 3. The container 2 is airtightly closed with a cap 4 and the cap 4 has the shape of the top of a ball curved outward and coupled with the container 2 when the cap 4 is put on the container 2. In the cap 4, in addition, electrically insulated bushings 6 and 7 are provided at an interval X. When the cap 4 of the container 2 is formed in such a shape, the fluctuation of the interval X between the bushings 6 and 7 can be suppressed to a prescribed value or smaller even when the pressure in the container 2 rises owing to a temperature rise. Therefore, the capacitor can be installed in a small space, because the deformation of the capacitor can be minimized.
Patent JP-H01162693-A (JP)
Title: Lighting apparatus in cage chamber for elevator
Inventor: NAKAJIMA HIDEMOTO
IPC: B66B11/02
Filed: 1987-12-18
Abstract: PURPOSE: To facilitate an inspection by normally positioning/hookingly fastening a lighting unit in the side plate reverse part of the baseboard inside upper half part by a locking member, and lowering the unit to the side plate lower side part by releasing engagement by a hookingly fastening member at inspection time. CONSTITUTION: From the inside of a car room, an operator stretches hands from a lower space of a side plate 5, pushes up the lower end part of a stepped thumb screw bar 23 being a hookingly fastening member, and raises a lighting case 20 along a baseboard 4 erected around a car floor. The screw bar is screwed in a screw hole 4b of the upper side plate part 4a of the baseboard 4, and the lighting case 20 is hookingly fastened in a space formed of the baseboard 4 and the side plate 5 to effectively light the periphery of the car floor. At lighting system inspecting time, the hookingly fastening screw bar 23 is rotated by hand, a screw is removed and lowered from the upper side plate part 4a, and the upper end part 26 of the screw bar 23 is hookingly fastened to the upper side plate part 4a. Therefore, the lighting case 20 is put in a position passing through the lower end of the side plate 5 to be easily inspected from inside the car floor.
Patent JP-H03181875-A (JP)
Title: Satellite signal pick-up system of gps receiver
Inventor: ANDO HITOSHI
IPC: G01S19/24
Filed: 1989-12-12
Abstract: PURPOSE:To enable quick repicking of a satellite by searching a satellite radio signal with a search frequency of PLL expanded to a wider band gradually in every repetition of the search when the wave of the satellite being picked up can not be received for a prescribed time or longer. CONSTITUTION:Now, it is assumed that radio signals of a prescribed satellite received so far at a reception frequency fr becomes unreceivable and this state has continued for a predetermined prescribed time. Then a GPS receiver starts an operation of repicking of the satellite from the position of the end of this time passing. In a first search, the number (n) of search steps thereof is set at a prescribed initial value and the search of the satellite wave is repeated in a prescribed number of times with a search frequency of PLL changed over first in a range around the frequency fr at the time point when the signal turns unreceivable. When the satellite signal can not be received, it is determined that the reception frequency of the satellite signal does not exist in this range, and a transfer is made to a second searching operation with the number (n) of the steps increased by a prescribed increased number of steps. In this way, the search is executed repeatedly until a prescribed limited number of steps is reached.
Patent JP-H10156155-A (JP)
Title: Chemical liquid washing method of membrane cartridge
Inventor: YAMADA YUTAKA
IPC: B01D65/06
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a chemical liquid washing method of a membrane cartridge enabling to prevent a filter membrane from being elongated at a chemical washing time and enabling to prolong the service life of the membrane. SOLUTION: Chemical liquid 13 is injected into a transmitted water flow path of the membrane cartridge 3 and is infiltrated from a transmission water side of the filter membrane 8 to the side of a liquid to be treated, in such a state that the filter membrane 8 is pressed to a filter plate 7 side with fluid pressure of an upward countercurrent flow generated by aeration air aerated with a diffuser 6. Thus, elongation of the filter membrane 8 by the chemical liquid 13 and generation of wrinkles due to the elongation can be prevented and the filter membrane 8 can be prevented from being shaved off with foreign matters.
Patent JP-H01163338-A (JP)
Title: Base structure of housing
Inventor: SAZA YUUZOU
IPC: E04B1/64
Filed: 1987-12-17
Abstract: PURPOSE: To make a groundsill rotproof, mildewproof and termiteproof by providing a waterproof material between the groundsill and foundation of a wooden building. CONSTITUTION: A groundsill 3 is arranged to support columns 4 on a foundation 1 made of concrete or reinforced concrete via a waterproof material 2. The waterproof material 2 is consists of one kind of a waterproof tape, a waterproof sheet, a waterproof elastomer, a waterproof paint film, a steel-contained waterproof sheet, a fiber-contained waterproof sheet, and a mildewproof and termiteproof waterproof sheet. The thickness is set to 0.1-5 mm, the width is set to the width of the contact face between the foundation 1 and the groundsill 3, the width of the groundsill 3 or the size for covering the apex of the foundation 1. As the material, ones having durability and weather resistance such as synthetic rubber be preferably used, or an adhesive may be applied to one face or both faces of the sheet-like or tape-like waterproof material 2.
Patent JP-2001143911-A (JP)
Title: Electronic component and its manufacturing method
Inventor: KYOMEI MASAYOSHI
IPC: H01C1/01
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component and its manufacturing method wherein an electronic main body can be simply fixed on a circuit board by using a socket, and the fixing to the circuit board is rigid. SOLUTION: This electronic component consists of an electronic component main body 12 of an electromechanical component or the like and a socket 15 which holds the main body 12 and is fixed on a circuit board 16. Elastic segments 20 abutting against the rear of the circuit board 16 and holding segments 34 abutting against an accepting part 32 of the socket 15 are disposed on the side surface of the main body 12. The accepting part 32 of the socket 15 is formed slantingly to the protruding direction of the holding segments 34, which abut elastically against the slantingly formed accepting part 32, in the direction leaving from the side surface of the main body 12, thereby holding the main body 12.
Patent JP-H07152141-A (JP)
Title: Production of phase shift mask and its mask blank
Inventor: YAMADA YOSHIRO
IPC: G03F1/68
Filed: 1993-11-26
Abstract: PURPOSE:To provide a process for production of a phase shift mask capable of stably mass producing the deflectless phase shift masks by establishing a correction technique for the defects composed of a material such as resist which is not capable of absorbing a laser beam as heat. CONSTITUTION:This process for production of the phase shift mask has a stage for forming a film 2' for phase shifters on a substrate 1 and further, forming a laser absorption film 3 on this film 2' for phase shifters, a stage for forming resist patterns 6 on this laser absorption film 3 and a shifter forming stage for forming the patterned phase shifters from the film 2' for phase shifters by etching after the formation of the resist patterns 6. The removal of the defect K by heating prior to the shifter forming stage using etching, etc., is made possible by using a laser beam R as the laser absorption film 3 is provided.
Patent JP-H04196138-A (JP)
Title: Manufacture of semiconductor element
Inventor: ITO MASAAKI
IPC: H01L21/338
Filed: 1990-11-26
Abstract: PURPOSE:To prevent a drop in a mutual conductance by a method wherein, after a gate metal has been vapor-deposited, ions of C or the like are implanted into the lower part of a gate electrode from an oblique direction and a semiinsulating region is formed between the gate electrode and a drain region. CONSTITUTION:An active layer 12 is formed on a GaAs semiinsulating substrate 11; 0 ions are implanted; elements are isolated. Then, ohmic electrodes 14 are formed in a source region S and in a drain region (d); a gate electrode pattern is developed by using a resist 15. In succession, a gate electrode 17 is vapor- deposited on the surface; a gate electrode 18 is formed in a recess part 16; C ions are implanted, from an oblique direction, into the lower part on the side of the drain region (d) of the gate electrode 18; a semiinsulating region 19 is formed. When the semiinsulating region 19 is formed in a maximum voltage band between the gate electrode 18 and the drain region (d), it is possible to obtain a good withstaned-voltage property without lowering a mutual conductance. &Za: Br ions, b: C ions.
Patent JP-H07171053-A (JP)
Title: Mechanism for opening and closing rice cooker
Inventor: MURAMATSU KENJI
IPC: A47J27/00
Filed: 1993-12-21
Abstract: PURPOSE:To reduce the load to the opening and closing mechanism by braking a one-direction clutch which sends rotation when a lid which is supported to rotate freely at one side of the rice cooker is opened and restricting the rotation by a means which stores heat by being wound around the lid supporting axis when a lid is closed. CONSTITUTION:A lid 2B which opens and closes the opening part of a rice cooker 2A is supported to be freely opened and closed at one side 2b. A lid supporting axis consisting of an axis 3 to be fixed to the main body 2A and an input gear 4 is fitted and a one-direction clutch to be engaged with the input gear 4 when the lid 2B is rotated in the direction of opening shown by an arrow (a) is installed. A braking means 6 brakes the rotation of the lid 2B. When the lid 2B is rotated in the direction of closing shown by the arrow (b), a screw coil spring 7 as an energizing means to be stored is attached to restrict the rotating range in the opening direction. Further, when the lid 2B is closed, the lid 2B is restrained to the main body 2A by a restraining means 9. When the lid 2B is opened and closed, the opening and closing speed and the collision with the part to be attached are released and the durability of parts is improved to make the device more sophisticated.