baber/WOPTO huggingface dataset:
Patent JP-H01116818-A (JP)
Title: Cursor signal input device
Inventor: YONEYAMA TATSUYA
IPC: G06F3/038
Filed: 1987-10-30
Abstract: PURPOSE:To prevent the reduction of the number of degrees of freedom of an external input terminal by directly inputting the cursor key signal of a keyboard to a keyboard interface and fetching a signal indicating the operation direction from a mouse to convert this signal to the cursor key signal and inputting this signal to the keyboard interface. CONSTITUTION:The cursor key signal of the keyboard is fetched and this signal is directly inputted to the keyboard interface of an equipment main body provided with a picture display device, and the signal indicating the operation direction from the mouse is fetched and converted to the cursor key signal and inputted to the keyboard, interface of the equipment main body. For example, the signal from a mouse 15 is inputted to a keyboard interface 18 of the equipment main body 11 through a cursor signal input device 13 together with the key signal from a keyboard 14. Consequently, it is unnecessary to use an external interface 20 for mouse connection, and the number of degrees of freedom of the external input terminal is not reduced because the external interface 20 is freely used for connection to an external equipment.
Patent JP-H0699865-A (JP)
Title: Hand lift truck
Inventor: NAKADE KENICHI
IPC: B62B3/06
Filed: 1992-09-17
Abstract: PURPOSE:To provide a hand lift truck of such structure that driving wheels can be mounted thereto by simple machining such as welding, the fitting height of a ram cylinder can be lowered, and the driving rear wheel are kept grounded being elevated following the inclination or unevenness of the road surface so as to be prevented from slipping while being reduced in the manufacturing cost and the like by the combined use of manual propulsion structure and also by four-wheel structure. CONSTITUTION:In this hand lift truck, a unit frame 15 is provided with a driving rear wheel 19 rotated by an electric motor 18 and a rotatable idling rear wheel 17. An axle frame 20 is journalled to the unit frame 15 in such a way as to be rotatable around a vertical axis, and the axle frame 20 is connected to a hydraulic base 5 through a steering link 25. The unit frame 15 is fitted in the rollable state to the table 10 through a fulcrum shaft 10b.
Patent JP-H04150651-A (JP)
Title: Non dial connection service/general dial connection service joint use system and telephone exchange
Inventor: ISHIHARA TSUTOMU
IPC: H04M3/42
Filed: 1990-10-15
Abstract: PURPOSE:To easily recognize a movement from a hot line connection waiting operation to a general dial connection operation by a subscriber by transmitting a calling sound from a calling sound generator to the subscriber. CONSTITUTION:When a telephone exchange 100 recognizes the calling operation of subscribers 1-N, a time limit device 50 is started. subscribers 1-N operate nothing, the telephone exchange 100 executes a hot line connection based on connecting destination number information stored corresponding to the subscribers 1-N, and in the case the subscribers 1-N transmit a general dial connection service request signal before exceeding the time set by the time limit device 50, the calling sound from a calling sound generator 40 is transmitted to the subscribers 1-N, and the general dial connection service is executed. Thus, the subscribers can easily recognize the movement from the hot line connection waiting operation to the general dial connection operation.
Patent JP-H09116250-A (JP)
Title: Piezoelectric transformer retaining member
Inventor: SHIOTANI FUTOSHI
IPC: H01L41/107
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To attain height reduction of a piezoelectric transformer and prevent the deterioration of vibrator characteristics, by a method wherein retainers which serve as plate spring type electrodes are so arranged at the positions corresponding to the positions of the nodes of vibration of a piezoelectric transformer inside a frame type holder that terminals for board mounting protrude to the outside of the frame type holder. SOLUTION: A piezoelectric transformer retaining member 1 is constituted of a frame type holder 2 and two pairs of retainers 3. The frame type holder 2 is a size lager than a piezoelectric transformer 11, and recessed parts 20 are formed inside the frame type holder 2 for arranging the retainers 3. The recessed parts 20 are formed at the positions corresponding to nodes of vibration of the piezoelectric transformer 11. The retainers 3 which serve as plate spring type electrode metal fixtures are arranged so as to protrude from the inside of the frame type holder 2 to the piezoelectric transformer 11 side.  When this retaining member is used, the piezoelectric transformer 11 is only engaged with the frame type holder 2, and input and output electrodes 100, 101, 15, 16 of the piezoelectric transformer 11 are brought into contact with the retainers (plate spring type electrode metal fixtures) 3.
Patent JP-H08114229-A (JP)
Title: Bearing device
Inventor: SADA SADAJI
IPC: F16C32/04
Filed: 1994-10-14
Abstract: PURPOSE: To provide a bearing device with small rotation resistance and without a shaft being caught in a bearing, which can reduce the requirment of magnetic lubricating fluid at the assembly time of a bearing device. CONSTITUTION: A bearing device is provided with a shaft 2 on which a pair of large diameter shaft parts 2a, 2a are formed and a pair of bearings 10, 10 on which a pair of large diameter shaft parts 2a, 2a are supported respectively. The shaft 2 and a pair of bearings 10, 10 are formed together by a magnetic substance. A magnet 13 for a magnetic bearing magnetized in an axial direction is arranged between a pair of bearings 10, 10 and a magnetic circuit is formed between the shaft 2 and the magnet. An non-magnetic member 14 having an outer diameter nearly equal to the outer diameters of the large diameter shaft parts 2a, 2a across a pair of large diameter shaft parts 2a, 2a is installed.
Patent JP-H01118931-A (JP)
Title: Program conversion system
Inventor: KUSHIMA ICHIRO
IPC: G06F9/45
Filed: 1987-11-02
Abstract: PURPOSE:To realize the reflection of the highly accurate program dynamic characteristics even to a program converting process including a compiling process except the allocation of registers by producing and optimizing an object program based on the analyzing result of the dynamic characteristics of a source program or the object program. CONSTITUTION:A compiler 2 reads a source program 1 and delivers a temporary object program 3. Then a procedure calling frequency analyzing program 4 reads the program 3 and an input data group 5 and counts the reference frequency of each procedure in the objective program 3 to send this counting result to a procedure calling frequency analyzing result table 6 together with the size of a procedure code. Finally the compiler 2 reads the table 6 to use the calling frequency of each procedure and the size of each procedure as the materials for decision. Then the compiler performs an in-line evolving process as necessary and outputs a final object program 7. Thus it is possible to attain the reflection of the highly accurate program dynamic characteristics even to a program converting process including a compiling process except the allocation of registers.
Patent JP-H01119948-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UJO TATSUZO
IPC: G11B15/61
Filed: 1987-11-02
Abstract: PURPOSE:To stably form an air film layer between drums and a magnetic tape by providing an angle changing member capable of changing an estranging angle of the magnetic tape from the drums to one pair of upper and lower drums at least on either the inlet side or the outlet side of the magnetic tape. CONSTITUTION:The rotary upper drum 2 for rotating with plural magnetic heads 4a-4d mounted on its outer peripheral part at prescribed intervals and the fixed lower drum 3 set up integrally with this upper drum 2 to be fixedly disposed are provided. The angle changing member 10 capable of changing the estranging angle of the magnetic tape 6 from the drums 2 and 3 is provided to this one pair of drums 2 and 3 at least on either the inlet side or the outlet side of the magnetic tape 6. By this method, the air film layer can be set up to an optimum thickness, and hence the air film layer can stably be built up.
Patent JP-H08113212-A (JP)
Title: Aid for loading into bag
Inventor: TAKIZAWA TETSUO
IPC: B65B39/00
Filed: 1994-10-14
Abstract: PURPOSE: To load a fragile bag smoothly with a substance which has a size and shape closely fitting to the interior of the bag. CONSTITUTION: A guide plate 4, composed of a plurality of radially expanding tabs 4a, is provided to an window 3a of a frame body 3. The tab 4a is capable of undergoing elastic deformation and is formed of a material which is low in friction coefficient. Prior to putting-in of a substance, the frame body 3 is arranged upright, being close to the opening of the bag, and the tabs 4a are inserted, being elastically deformed by pressure applied by the substance, into a gap between the internal surface of the bag and the substance, and thereby the substance can be led without fail to the inside of the bag. After the bag is loaded with the substance, the tabs 4a can be drawn out by separating the frame body 3 from the opening of the bag.
Patent JP-H02123984-A (JP)
Title: State observation in servo-control
Inventor: KUWANO HIRONOBU
IPC: H02P29/00
Filed: 1988-10-31
Abstract: PURPOSE:To eliminate speed fluctuation by correcting estimated inertia through the speed deviation of a difference between an actual speed and an estimated speed, torque command, and estimated disturbance torque. CONSTITUTION:In a state monitor 50, an actual speed x1 and disturbance torque x2 are estimated by using the estimate Jm' of motor inertia Jm, and in a torque command correcting section 15, based on pertient estimated disturbance torque x'2, torque command is corrected, and the input to a motor is provided. At the same time, arithmetic is performed on the corrected value  J of the estimated inertia Jm' through a deviation  x1 between the actual speed and an estimated speed, torque command (u), and the estimated disturbance torque x'2, by an inertia correcting section 60, and based on the corrected value  J, the estimated inertial value Jm' to be used in the state monitor 50 is corrected. As a result, the disturbance torque can be exactly estimated, and speed fluctuation can be eliminated.
Patent JP-S61157645-A (JP)
Title: Method for recovering mn from medium carbon ferromanganese slag
Inventor: YAMAGISHI KAZUO
IPC: C22B47/00
Filed: 1984-12-29
Abstract: PURPOSE:To recover Mn from molten medium-C ferromanganese slag by charging the slag adjusted to a specified basicity into a ladle having a porous plug, adding granular Si-Mn, and agitating them to reduce manganese oxide in the slag. CONSTITUTION:A porous plug 3 is inserted into a hole in the bottom of a ladle lined with a magnesia stamp 2 as lining refractories. CaO is added to molten slag produced during the manufacture of medium-C ferromanganese to adjust the slag to 1.1-1.25 basicity and to increase the sensible heat of the slag..The molten slag is then charged into the ladle, and Si-Mn of 5-15mm grain size is added while the molten slag is agitated by blowing an inert gas such as N2 from the plug 3. Mn oxide in the slag is reduced with Si in the Si-Mn and recovered as metallic Mn.
Patent JP-H0585442-A (JP)
Title: Rider ankle protecting device of motorcycle
Inventor: SAWARA SHINICHI
IPC: B62J25/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a rider ankle protecting device for motor cycle capable of protecting the ankle due to absence of direct contact with an engine case by providing a cushion plate for protecting the ankle of a rider at the inner top of right and left step floors. CONSTITUTION:A cushion plate 6 long in longitudinal direction and made of elastic plate is installed at the inner top of a step floor 5 provided projectedly on the right and left lower parts of a frame 1.
Patent JP-H07132919-A (JP)
Title: Peeling-off device of label
Inventor: SAKUMA YOSHIAKI
IPC: B65C9/18
Filed: 1993-11-05
Abstract: PURPOSE:To make it possible to use an existing thermal printer as. a labeling printer and drive a peeling-off device of labels without necessity of a driving source of an exclusive motor or the like and a control circuit by firm wares. CONSTITUTION:Pressure rollers 1a, 1b, a feed roller 2, a capstan roller 3 are supported rotatably on a frame 6. The pressure roller 1a, 1b and the feed roller 2 are connected to each other by gears 5a, 5b. The feed roller 2 is forced to contact the capstan roller 3 in an appropriate pressure. And a peeling-off part 9 is provided opposite to the feed roller 2. The label peeling-off device can be equipped in the thermal printer so that the pressure rollers 1a, 1b come to contact with the platen 1 of the thermal printer.
Patent JP-H08132743-A (JP)
Title: Magnetic card
Inventor: KAWABE MASAYA
IPC: B42D15/10
Filed: 1994-11-10
Abstract: PURPOSE: To provide a magnetic card enabling frequency display more easy to look. CONSTITUTION: In a magnetic card displaying predetermined data such as a use state or frequency on the display surface thereof, a first irreversible recording thermal element showing a first color irreversibly when reaching a predetermined color forming temp. and a second irreversible recording thermal element 3 showing a second color irreversibly when reaching a predetermined color forming temp. are provided and data is displayed on the card display surface by first and second colors. Further, the data using the first color and the data using the second color are simultaneously displayed on the card display surface.
Patent JP-H08135839-A (JP)
Title: Pilot type double acting solenoid valve
Inventor: HASHIMOTO SABURO
IPC: F16K31/42
Filed: 1994-11-10
Abstract: PURPOSE: To prevent a pilot type double acting solenoid valve from being applied impact stress and improve the life of the pilot type double acting solenoid valve by fixing a permanent magnet (s) at both ends or one end of the valve body of the pilot type double acting solenoid valve and fixing a permanent magnet whose polarity is different from each other at the valve case opposing to the permanent magnet(s). CONSTITUTION: When the solenoid of the port Pb side is demagnetized, and the solenoid on the port Pa side is magnetized, the fluid having flown from an pressure port flows into a port A, and the fluid in a port B drain away from a port R1 . In such a pilot type double acting solenoid valve, permanent magnets 21 and 22 are fixed at both ends of a valve body 2. At the valve cases 1 opposing to the permanent magnets 21 and 22, permanent magnets 23 and 24 whose polarities are different from each other are fixed so as not to be closely attached to the permanent magnets 21 and 22. By this constitution, should supply pressure be cut-off, the work of the holding force of the permanent magnets 21 and 23 makes it possible to hold a valve rod 3 at the valve closing position.  The use of an elastic body having magnetism absorbs the impact of the valve body 2, improving the service life of the pilot type double acting solenoid valve.
Patent JP-H02124357-A (JP)
Title: Cargo transporting facility
Inventor: ARAI MASAO
IPC: B65G35/00
Filed: 1988-10-31
Abstract: PURPOSE:To absorb possible manufacturing errors of a cargo transporting facility, in which a self-running vehicle is run by rotation of a drive pinion meshing with a rack, by forming a rack missing part in a part of a certain loop-shaped path, and furnishing a segmented rack in this missing part in such a way as movable in the longitudinal direction. CONSTITUTION:A rail 2, along which a self-running element 1 travels, has No.1, No.2 guide surfaces 21, 22, on which wheels 7, 10 idling freely roll, and a No.3 guide surface 23 on which rollers 11, 22 for restriction of sideways motion are rolling. This No.2 guide surface 22 is equipped with a rack 26 meshing with a drive pinion 16 to be rotated by a motor 13. A rack missing part 30 is formed in a part of a certain path 8, where a segmented rack 27 shall be provided movably in the longitudinal direction, and the self-running element 1 is so controlled to stop in the condition the drive pinion 16 is meshing with this segmented rack 27. Eventual turbulence of crest/bottom shapes of rack gear at the two-end joint part of the rack 26 in the form of a loop may be absorbed thereby.
Patent JP-H0994199-A (JP)
Title: Supporting device for floor surface washing brush or polishing pad
Inventor: FUKUSHIMA MASATO
IPC: A47L11/16
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To wash or polish the floor surface with a washing brush or polishing pad in the form of a roll having a large overall length in good performance, by putting the whole length of roll in complying motions with projections and recesses, etc., on/in the floor surface, and thereby preventing generation of unevenness in the workamanship of the washing or polishing operations. SOLUTION: A left and a right supporting arm 16, 17 support rotatably the two ends of a washing brush 20 in a roll shape, and the roots of these arms 16, 17 are installed through bushings 16X, 17X on the main shaft 11 laid horizontally on the bottom surface of a vehicle body 2. Insert holes for bolts 16Y, 17Y furnished in the bushings 16X, 17X are formed loosely, and air dampers 33, 33 are installed between the main shaft 11 and arms 16, 17, and between them is also installed a torsion bar 34 for adjustment of the weight balancing.
Patent JP-H07129504-A (JP)
Title: Interface device
Inventor: HONMA HIDEO
IPC: G06F13/38
Filed: 1993-11-05
Abstract: PURPOSE:To provide an interface device remarkably improving the data transfer efficiency of a host device and a peripheral equipment and improving the use efficiency of the CPU in the peripheral equipment. CONSTITUTION:This device is an interface device 403 controlling a data transfer between a comparatively high speed host device and a comparatively low speed peripheral equipment and is provided with a first buffer means 107A which is possible to be connected with the host device and has comparatively large capacity, a second buffer means 107B which is possible to be connected with the host device and the peripheral equipment and has comparatively small capacity, and transfer route selection means 106 and 108 which are possible to separate the first and second buffer means 107A and 107B and selects a data transfer route based on the data transfer capacity of the host device and the peripheral equipment.
Patent JP-2000089628-A (JP)
Title: Image forming material removing device
Inventor: IMAI MASATO
IPC: G03G21/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent the dislodgment of an image release layer of an image releasing belt or the damage of a layer thickness regulating member even when the device is operated in the solidified state of the image release layer of the image releasing belt. SOLUTION: This image forming material removing device has a first heating roller 12 which heats the image release layer of the looped image releasing belt 1 provided with the image release layer consisting of an image release material 202 on its surface to a molten state and a second heating roller 2 which is wound in the image releasing belt 1 and brings the image release layer of the image releasing belt 1 into contact with a recording medium.  The device described above consists of the layer thickness regulating member 18 which regulates the thickness of the image release layer of the image releasing belt 1 by holding a specified spacing in parallel with the axial direction of the first heating roller 12 and a moving mechanism 19 which allows the movement of the layer thickness regulating member 18 in the direction parting from the image release layer of the image releasing belt 1 when a load more than the specified value acts thereon from the image release layer of the image releasing belt 1.
Patent JP-H10126157-A (JP)
Title: Direct digital synthesizer
Inventor: NAKAGAWA TADAO
IPC: H03K3/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To easily obtain a high-frequency signal with small power consumption and a superior spurious suppressing characteristic. SOLUTION: The synthesizer is provided with an n-bit accumulator 1 that accumulates frequency setting data K, every time a clock signal is received and continuous accumulation of the data K, while using an exceeded value for an initial value when the accumulated value exceeds a count limit, a current changeover circuit 5 that provides an output of a current proportional to the data K when an overflow signal is at a low level and provided an output of a current proportional to a value (2<n> -K) and whose direction is opposite to that of the current proportional to the data K when the overflow signal is at a high level, where the overflow signal changes from a low level to a high level, when the accumulated value of the accumulator 1 exceeds the count limit and changes from the high level to the low level when a succeeding clock signal is received,  a capacitor 6 that is used to charge/discharge the output current from the current changeover circuit 5, and a toggle FF8 that generates a pulse synchronously with a timing, when a voltage across the capacitor 6 is equal to a reference voltage for the case that the accumulated data of the accumulator 1 are increasing.
Patent JP-H053955-A (JP)
Title: Game device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-09-27
Abstract: PURPOSE:To provide a game device where the fallen ball from a reservoir tank does not damage a variable display drum, hitting against it, and provide the game device which can easily collect the fallen ball. CONSTITUTION:This is a game device of such type as to bet a specified number of balls, as one unit, on a variable display game, which is performed by the rotation of the variable display drums 177, 187, and 197 accommodated in a drum box 100, and drive away a predetermined number of prize wining balls from a reservoir tanks 410 and 420 above the drum box 100, according to the state of the variable display game. And the fronts of the drum boxes 410 and 420 are covered with a transparent cover 102.
Patent JP-H0995281-A (JP)
Title: Front wheel suspension device for motorcycle
Inventor: KOKUBU TAKAHIRO
IPC: B62K25/16
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of cushion unit, which is required at two positions of right and left in the conventional device, to a half. SOLUTION: A steering shaft 4, which is supported by the same shaft with a head pipe 5 freely to be turned, is used as an outer tube, and an inner tube 24 is inserted into the outer tube so as to form a cushion unit, and a lower end of a push rod 26 connected to the inner tube 24 is connected to an intermediate part of a pivot arm 20. One end of the pivot arm 20 is connected to a front wheel shaft 15, and the other end thereof is journalled to a lower end of a front fork 22 and a pivot 21.