baber/WOPTO huggingface dataset:
Patent JP-2001148294-A (JP)
Title: Load control device
Inventor: SATO TAKETOSHI
IPC: H05B37/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a load control device of a low cost to enable to correspond to two input patterns of fixed input and pulse input. SOLUTION: For fixed input to the load control device 11, triangular wave is generated in a triangular wave generating circuit 43 by connecting a connection terminal 27 to a capacitor C1 to control voltage (driving instruction signal) of a connection terminal S1 with ECU 32. When the driving instruction signal is set in a low level, a switch SW2 turns to on and voltage (driving control signal) of a connection terminal OUT is established in a specified frequency and duty based on the triangular wave and resistance values of resistances R3 and R4, and the load 33 is controlled in PWM according to the driving control signal.  For the pulse input to the load control device 11, a fixed voltage is applied to the minus input terminal of the comparator CP3 by connecting a resistor R5 to the connection terminal 27 and the output voltage of the comparator CP3 is equalize to voltage applied to the plus input terminal to synchronize with the driving control signal from ECU 32.
Patent JP-H10174168-A (JP)
Title: Mobile radio system
Inventor: TAKITA MAHO
IPC: H04W4/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a mobile radio system having a navigation function that makes a road guidance for a visually handicapped person safely in an easily understandable way. SOLUTION: When a visually handicapped person sends a telephone number of a destination 10 from a mobile radio terminal equipment 1 to a base station 2, guidance data from a current position to the destination 10 are extracted from a database 6, the base station 2 divides the guidance data into data within a communication available reach by guidance information servers 3, 4, 5 and sends the data to the servers. When the visually handicapped person 9 is resident in a zone A, the guidance information server 3 guides a route from the current position till a zone B of the guidance information server 4 in voice through a mobile radio terminal equipment 1. Then the similar guidance is repeated from the zone B and then the visually handicapped person 9 reaches the destination 10 finally.
Patent JP-H02175832-A (JP)
Title: Master alloy for ti-al-v series sintered alloy
Inventor: HAGIWARA MASUO
IPC: C22C21/00
Filed: 1988-12-27
Abstract: PURPOSE:To improve the pulverizability of the subject alloy as a master alloy for sintering by adding limited amt. of Ti to an alloy having specified ratio of Al to V. CONSTITUTION:By weight, 1 to 30% Ti is added to an alloy having the compsn. constituted of 24.5 to 44.5% V and the balance Al contg. inevitable impurities to form a master alloy for a sintered alloy having the compsn. of Ti-6Al-4V. The master alloy is easy to pulverize and is easy to obtain the objective grain size. The master alloy is maintained so that the ratio of Al to V always forms the objective compsn. and the compositional regulation is facilitated by mixing with pure Ti powder. The master alloy furthermore has the advantage of promoting the sintering of the pure Ti powder and the master alloy powder since three elements of Ti, Al and V are alloyed.
Patent JP-H03190942-A (JP)
Title: Method for treating surface of cellular body of polyvinyl acetal-based resin
Inventor: NAGASAKA KOJI
IPC: C08J7/00
Filed: 1989-12-19
Abstract: PURPOSE:To readily and efficiently process and treat a cellular body of a polyvinyl acetal-based resin into a dense structure having a low porosity and small pore diameter without losing flexibility and rubber elasticity thereof by hot- pressing the surface of the cellular body of the polyvinyl acetal-based resin with a specific moisture content with a plate under specific conditions. CONSTITUTION:A cellular body of a polyvinyl acetal-based resin is dried to <=50wt.% moisture content to provide a cured state. The surface of the resultant cellular body of the aforementioned polyvinyl acetal-based resin is then hot- pressed with a plate having the surface thereof coated with a silicone oil or fluororesin under conditions of 170-280 deg.C under 5-15kg/cm<2> pressure. The obtained body is used as make-up puffs or various wiping and cleaning materials.
Patent JP-H07194078-A (JP)
Title: Magnetic ignition device
Inventor: YURUGEN TOROOSUTO
IPC: F02P1/02
Filed: 1994-12-08
Abstract: PURPOSE: To positively retain a permanent magnet against centrifugal force and at the same time, reduce weight and positively achieve magnetic ignition by using a permeable material for a magnet holder and forming a wall range, that is magnetically saturated in a magnetic branch circuit out of the magnet holder. CONSTITUTION: A magnetic holder 2 for receiving permanent magnets 3, 3', arranged successively in the circumferential direction of a magnetic holder 1, is constituted by a permeable material, and a main magnetic flux 19 is formed along with a charge armature 5 by lines of magnetic force which are emitted from the permanent magnets 3, 3' in the SN direction. On the other hand, wall parts 17, 18, 17', and 18' that are structurally thin and magnetically saturated are formed at a magnetic branch circuit 16 generated by constituting the magnetic holder 2 from a permeable material, thus reducing weight, satisfying the generation conditions of the magnetic flux 19 which is sufficiently strong for magnetic ignition. At the same time, the permanent magnets 3, 3' is retained against a centrifugal force with respect to rotation.
Patent JP-H11161921-A (JP)
Title: Magneto-resistance effect element and its production
Inventor: HAYASHI KAZUHIKO
IPC: G11B5/39
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To freely change a temp. at which a magnetization is rotated by using superlattices comprising the combination of metallic antiferroelectric layers or metallic ferry magnetic layers made of different two or more kinds of materials, for magnetic layers to which a magnetro-resistance effect element in which a multilayer film is formed is fixed. SOLUTION: The lower shielding layer 2 of NiFe or the like and a magneto- resistance effect element 6 are laminated on a substrate 1. There is also a case that a gap stipulating insulating layer is laminated on the substrate 1. A vertical bias layer 4 and a lower electrode layer 5 are laminated so as to be in contact with edge parts of the element 6. Then, a rotary drum device is constituted by successively laminating an upper gap layer and an upper shielding layer on element 6. Then, magnetization directions of the layers to be fixed can be aligned to positional directions and a temp. can be freely changed.  Thus, it is made possible to change a temp. at which the magnetization of a layer to be fixed is magnetized after a recording and reproducing heads are produced and it is also made possible to suppress damage to the direction of an easily-magnetized axis to a free magnetic layer due to the magnetization.
Patent JP-2001148077-A (JP)
Title: Intruder detecting device
Inventor: SEKINO HIROSHI
IPC: G08B13/196
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an intruder detecting device that can separate and detect an intruder, a small animal, etc., from image data picked up by a camera by a simple image recognizing means. SOLUTION: This intruder detecting device is constituted of an image pickup means 1, A/D 2, an image storage means 3 to circularly store the image data, a zone setting means 4 to set a recognizing object zone, a differential arithmetic part 5 to calculate and output differential image data between background image data and presently monitored image data, an obstacle map generating means 6 to generate a map of obstacles, an abnormal shape extracting means 7 to extract an abnormal shape, an intruder position detecting means 8 to detect positional data of the intruder, an actual shape extracting means 9 to extract actual shape data by performing correcting operation of an abnormal shape, an intruding object and person judging part 10 to judge the intruder and an intruder judging part 10, etc.
Patent JP-H02173105-A (JP)
Title: Method for polymerization of alpha-olefin
Inventor: RO MEIDEN
IPC: C08F4/658
Filed: 1988-12-26
Abstract: PURPOSE: To obtain a polyolefin requiring no deashing and having little fine powder by using a catalyst consisting of a solid catalyst obtained by reacting Ti halide with a reaction product among an organic diacid compound, hydropolysilane and an organic Mg compound and an organic Al compound.  
     CONSTITUTION: One or more organic diacid compounds and an ester compound therof are added into a reaction product of a hydropolysilane and an organic magnesium compound, the resulting reaction product is directly reacted with a titanium halide compound to generate a solid catalyst, or the reaction product is pretreated with a mixture of one or more alcohols and an organic aluminum compound and then reacted with the titanium halide compound to generate the solid catalyst, and this is brought into contact with a catalyst component containing an organic aluminum compound, whereby a catalyst system improved in activity and effect is prepared. By use of this catalyst system, α-olefin is (co-)polymerized, whereby an intended polymer is obtained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11124030-A (JP)
Title: Audio signal detection method in automatic announcing equipment of a train
Inventor: KASAI YOSHIMASA
IPC: G10L13/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal detection method in the automatic announcing equipment of a train, that can surely detect that the audio signals are not being output to an amplifier. SOLUTION: Speakers (21a to 24a, 21b to 24b) are wired to amplifiers (2a, 2b), respectively, that are provided in each of cars (11, 12). Among automatic announcing equipment provided within each car, an automatic announcing device (1b) from which the initial announcing is sent is connected by signal lines (6h, 6g) to a common amplifier in the train. Comparators (4a, 4b) that compare the level of the audio signals that the automatic announcing equipment outputs outside with a predetermined level for each automatic announcing device (1a, 1b). In this case, each automatic announcing device (1a, 1b) is installed so that it is electrically insulated or so that there can be high-impedance relative to the corresponding amplifiers (2a, 2b).
Patent JP-H02179576-A (JP)
Title: Natural pendulum type railway rolling stock equipped with right angle cardan type power transmission mechanism in which prime mover is installed onto bogie
Inventor: WAKAO KANJI
IPC: B61C5/00
Filed: 1988-12-29
Abstract: PURPOSE:To permit the smooth tilt of a car body by the natural pendulum action by arranging a prime mover at the center of a car body and transmitting the propulsion force onto the front and rear axles through a propulsion shaft extended onto the both edge sides and setting the revolution direction of each propulsion shaft in the reverse direction. CONSTITUTION:As for a natural pendulum type railway rolling stock in which a pendulum beam 12 is mounted in free swing onto a dolly 13 through a roller 11 and a car body 4 is supported onto the pendulum 12 through a pillow spring 10, two pairs of right angle Cardan type power transmission mechanism are installed in the opposite direction close to the center of the car body on a prime mover 4 having the equal faculty. The revolution of the output shaft of the prime mover 4 is transmitted to each axle through a propulsion shaft 3 and a reduction gear 2. In this case, a mechanism for revolving each propulsion shaft 3 in the reverse direction is built in, and the reverse torque generated in the revolution of each prime mover 4 with an equal output is offset. Therefore, the compulsory tilt of the car body due to the counter torque is eliminated, and the tilt of the car body due to the natural pendulum action is made smooth.
Patent JP-H07193905-A (JP)
Title: Current collector for vehicle
Inventor: TANAKA KEIJI
IPC: B60L5/24
Filed: 1993-12-27
Abstract: PURPOSE:To enhance the strength, the horizontality and the workability of fixing work and maintenance/inspection by fixing a framework, matching the profile of the roof of car, conveniently, rigidly and detachably onto the roof of car and installing a current collector, a rotatable soundsheld cover, a rotary driving means therefor, and accessories thereon. CONSTITUTION:In order to block noise from a pantograph l at the time of running, pantograph covers 3, 4 are installed on the right and left sides and the front and rear sides of the pantograph 1 to surround the pantograph 1. All covers are fixed rotatably through bearings. The pantograph 1, the pantograph covers 3, 4 and driving means therefor are secured onto an unit base 5. When the pantograph covers 3, 4 are developed or housed, only the upper part of the unit base 5 is subjected to force and the roof structure is not subjected to the force. This structure enhances the workability at the time of mounting or demounting.
Patent JP-H04198744-A (JP)
Title: Surface state inspecting device
Inventor: KATO SEIICHI
IPC: G06T1/00
Filed: 1990-11-28
Abstract: PURPOSE:To surely detect a stripe-shaped defect in the state similar to a human eye by applying the concentration gradient processing to the digital image data to emphasize the defect, and integrating the concentration values of picture elements in the defect occurrence direction to detect the surface state. CONSTITUTION:The surface of a film 11 is photographed with a television camera 10, the photographed data are A/D-converted 21 to form a digital image, and it is inputted to an image memory 22. A CPU 23 applies the concentration gradient processing to the image inputted to the image memory 22 to emphasize a defect, the concentration values of picture elements are integrated in the defect occurrence direction to erase the effect of noises such as illumination irregularities, the one- dimensional concentration integration value signal perpendicular to the defect occurrence direction is formed, the average of the concentration integration values is obtained, the threshold value added with a fixed offset value to the average concentration integration value is obtained, each concentration integration value is compared with the threshold value to judge the presence of a stripe-shaped defect on the surface, and the judged result is displayed on an output device 30. A device can be made compact, and the surface state such as the stripe-shaped defect can be surely detected in the state similar to a human eye.
Patent JP-H02177087-A (JP)
Title: Redundancy decoder
Inventor: KAGAMI AKIHIKO
IPC: G11C11/401
Filed: 1988-12-27
Abstract: PURPOSE:To save power consumption and to reduce number of MIS transistor (TR) element by controlling the activation of an address program circuit when any defective memory exists. CONSTITUTION:When a defective address exists, an address program circuit 10 stores the defective memory address. Any of fuses F11, F12 is blown corresponding to the defective address in circuits 10 activated by fuse blow of a fuse F10. When the fuse F10 is blown in a control circuit comprising the fuse F10, a TR Q10 and inverters 11, 12, the circuit 10 is activated and a current flows. When the ON-resistance of MIS TR Q10 in a redundancy enable circuit is set larger, the power consumption is decreased. Moreover, the circuit 10 is formed by static components and the MIS TR Q10 is employed, then number of components is reduced.
Patent JP-H08163648-A (JP)
Title: Message data transmission equipment
Inventor: HIROSE KAZUO
IPC: H04W28/00
Filed: 1994-12-09
Abstract: PURPOSE: To obtain the message data transmission equipment equipped with a display function which converts message data into character data and displays them when the message data to be sent are inputted with numbers. CONSTITUTION: A control part 16 performs message transmission processing according to a program in a ROM 17 for message transmission to a pager and when a free message to be sent to the pager through the transmission processing is inputted with the ten-key of a key input part 4, the key-inputted number data are converted into the character data on the basis of a matrix character array table stored previously in a conversion table 18 and displayed at a liquid crystal display part 3, thereby announcing the message contents that are being inputted.
Patent JP-H04197820-A (JP)
Title: Manufacture of heater core
Inventor: KUNUGI KUNIHIKO
IPC: B60H1/08
Filed: 1990-11-29
Abstract: PURPOSE:To enable a heater core to be easily mounted in any car so as to enhance the applicability of the heater core to general purpose and also to reduce the number of parts thereof by selecting a bypass pipe or only small parts such as faucets as needed according to whether or not there is a radiator bypass passage. CONSTITUTION:An upper tank T1 is provided with an inlet pipe 2 and an outlet pipe 3 which form a main passage M through which water for cooling an engine is guided. A sub-inlet pipe 12 and a sub-outlet pipe 13 both of which form a bypass passages B are provided in such a manner as being protrusively extended from the respective pipes 2, 3. A hot water valve 11 which opens and closes the main flow passage M and the bypass passage B selectively is mounted on either one of the sub-pipes 12, 13. In the above constitution, either a bypass pipe 14 communicating both of the sub-pipes 12, 13 with each other or faucets 15, 16 blocking the sub-inlet pipe 12 and the sub-outlet pipe 13 respectively are selected and mounted on the through hole 5 of the sub-inlet pipe 12 and the through hole 6 of the sub-outlet pipe, respectively.
Patent JP-H07193692-A (JP)
Title: Facsimile equipment
Inventor: NAKAI KIYOMOTO
IPC: H04N1/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the facsimile equipment in which a received source document is obtained in a time as short as possible by restarting recording immediately after supplement of recording paper even when the recording paper runs short during reception. CONSTITUTION:After image data received through a network control section 2 from a line 1 are stored in an image memory, a CODEC 4 decodes the image data and they are transferred to a recording section 5 and recorded on recording paper. A recording paper presence sensor 6 of the recording section 5 detects the presence of recording paper. A control section 7 recognizes a change in the loading state of the recording paper based on a sensing output of the recording paper presence sensor 6 and stops the transfer of image data from the image memory 3 to the recording section 5 when the state changes from the presence of recording into the absence and starts again the transfer of the image data from the image memory 3 to the recording section 5 when the state changes from the absence of recording paper into the presence again before the end of memory reception and to restart the recording.
Patent JP-H01175866-A (JP)
Title: Balloon inflating syringe
Inventor: NUDESHIMA MASAHIRO
IPC: A61M25/00
Filed: 1987-12-29
Abstract: PURPOSE:To improve the controllability of a balloon, when its inflated condition is maintained, by forming a side hole, which can communicate with the balloon, in an cylinder in its side wall and the side hole in a position where a piston, when it is inserted to a point end part of the cylinder, closes the side hole by a point end part of the piston. CONSTITUTION:A syringe 1 forms in the vicinity of a point end part of its cylinder 2 the first hole 3 and the second hole 4. The second hole 4 is formed in a side wall, that is, in a cylinder part 22, serving as a hole feeding working fluid, inflating a balloon, to the balloon 11 of a balloon-provided catheter 9. The second hole 4 is closed by moving a piston 5 overlapping its piston head 6 with the second hole 4. That is, the piston head 6 reaches the second hole 4, when the balloon 11 is inflated, simultaneously the piston head closes the second hole 4 enabling the working fluid to be easily prevented from its reverse flow.
Patent JP-H08165098-A (JP)
Title: Automated guided vehicle
Inventor: MORIGUCHI TOMONORI
IPC: G01C15/00
Filed: 1994-12-12
Abstract: PURPOSE: To transmit signals horizontally by maintaining a signal transmitter/ receiver horizontally even if an automated guided vehicle is inclined on a rough road surface. CONSTITUTION: A horizontality maintaining device 16 is provided with a stationary ring 17 fixed onto a vehicle body lower side part, an oscillating ring 19 mounted onto the stationary ring 17 so as to oscillate vertically by pivoted shafts 18 whose axial center is directed to the right/left, a weight 22 which is mounted onto the oscillating ring 19 so as to oscillate vertically by pivoted shafts 21 whose axial center is orthogonal to that of the pivoted shaft 18 and which is provided with a signal transmitter/receiver 13, and a pair of right and left tensile spring 23 facing each other, which put the weight 22 between.
Patent JP-H10166668-A (JP)
Title: Image forming device
Inventor: IMAIZUMI SHOJI
IPC: B41J3/54
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the paper jamming and form an image quickly and smoothly without making the size of an intermediate tray larger by setting the intermediate tray between two image forming means and providing the function of absorbing the difference of the image forming speeds between a first and a second image forming means. SOLUTION: The state of setting and removing of an intermediate tray 301 is sensed by an intermediate tray setting and removing sensor 346 based on whether light emitted by a light emitting element is reflected and sensed by a reflection plate 305 provided on the side face of the intermediate tray 301. A light emitting device 340 is provided on the side of facing a copier of a roller 342a being brought into contact with a paper press lever 342, and the light emitting position of a light emitting element 349 is sensed by a sensor 350 for the maximum allowable number of papers, and whether the number of papers stored on the intermediate tray 301 reaches the maximum or not is sensed.  Whether papers are on the intermediate tray 301 or not is sensed by a sensor 348 on the bottom face of the intermediate tray 301 based on whether the light emitted by a light emitting element 347 is sensed or not.
Patent JP-H04199737-A (JP)
Title: Semiconductor device
Inventor: IYOGI YASUSHI
IPC: H01L23/36
Filed: 1990-11-29
Abstract: PURPOSE:To maintain radiation efficiency while preventing pins from being bent or the like by providing a pin fin with a tie bar upholding pins. CONSTITUTION:A pin fin 1, which is a radiation means, is provided with a tie bar 13 upholding pins 12 so as to fix all pins 12. As a result thereof, handling is improved and connection strength of pins 12 can be prevented from lowered. Especially, in case a substrate 10 of a pin fin and the pins 12 are integrated by means of the same material, the connection strength in the connection part of the substrate 10 and the pins 12 can be prevented from lowering. Thereby, bending of the pin fin 1, which is a radiation means, can be fully prevented from bending so as to exhibit excellent radiation.