baber/WOPTO huggingface dataset:
Patent JP-H08185116-A (JP)
Title: Route guiding device for vehicle
Inventor: IWASAKI MASAYASU
IPC: G06T17/05
Filed: 1994-12-27
Abstract: PURPOSE: To prevent a driver from missing the present place of a vehicle even if the coordinate transformation to a road map of a bird's eye view system by plotting a present point mark at the present place of the vehicle on the latest road map of the bird's eye view system is slow. CONSTITUTION: A display 10 is connected via a graphic controller 1 to a CPU 4 and displays the optimum route to a destination and the car mark indicating the present place of the vehicle on the road map of the bird's eye view system. A V-RAM 12 stores the road map data of the bird's eye view system and outputs the data to the display 10 via the graphic controller 11 according to the display command from the CPU 4. The CPU 4 calculates the optimum route to the denstination from the present position by executing a road map display program, transforms the road map data of a two-dimensional plane to the road map data of the bird's eye view system and superposes and displays the present position of the vehicle ad the optimum route to the destination on the road map of the bird's eye view system.
Patent JP-H02172385-A (JP)
Title: Picture reproducing device
Inventor: HOSHI SHUSUKE
IPC: H04N19/59
Filed: 1988-12-26
Abstract: PURPOSE:To minimize the picture quality deterioration attended with the presence of a block disabled of decoding by using 1st and 2nd interpolation means adaptively based on the result of discrimination of a movement discrimination means. CONSTITUTION:The timing of a block movement data outputted from a movement detection circuit 32 is adjusted by a BF 34 so as to correspond to a picture element block outputted from a post-stage delay circuit(DL) 44. Then a picture element data outputted from the DL 44 is fed to a terminal A of a switch 48 and a mean value between a picture element data outputted from a DL 46 and a picture element data outputted from a frame memory 18 is obtained by an arithmetic unit 47. Thus, if the reproduction of the picture element block is disabled, while the DL 44 gives an output, and when the switch 48 is connected to the position of a terminal B, in-frame interpolation is attained. Moreover, when no movement exists in the reproduction disable block, the picture element block of the same position on a preceding pattern outputted from the frame memory 18 is used without modification to attain inter-frame interpolation. Thus, the reproduction deterioration attended with the interpolation is prevented.
Patent JP-H04194227-A (JP)
Title: Earth reinforcing method with tubular reinforcement
Inventor: SAKAMOTO KEIICHI
IPC: E02D5/80
Filed: 1990-11-28
Abstract: PURPOSE:To provide a reinforcing member having immediate effect with excellent workability by fixing the basic end part of a reinforcing member on the natural ground after penetrating the tubular member into natural ground, expanding the extreme end part of the member in the radial direction to introduce prestress. CONSTITUTION:A reinforcing pipe 4 of tubular member is horizontally or a little upward facingly provided on the slope of a natural ground 2, and the part 8 of the basic end part is connected and fixed with a surface protection member 12. The diameter expanding part 6 of the extreme end is expanded in the direction making a line square with the pipe 4, the ground around the pipe 4 between the expanding part 6 and the connecting and fixing part 8 is compressed, the natural ground 2 and the pipe 4 are made into one body by friction resistance of the pipe 4 and bearing pressure resistance of the expanding part 6 to form a strong pseudo retaining wall. A circumferential groove is formed on the extreme end member 30 of the pipe 4, a screw is provided on the circumferential face of head part, threadedly engaged with thread on the extreme end of a steel bar 34, the member 30 is lantern-likely expanded by tension to introduce prestress to the pipe 4. Hereby, directly after providing the pipe 4, natural ground and the reinforcing member are integrated into one body to exhibit a reinforcing function.
Patent JP-H03186802-A (JP)
Title: Condenser lens for infrared-ray type detector
Inventor: KIRIHATA SHINJI
IPC: G02B3/04
Filed: 1989-12-15
Abstract: PURPOSE:To obtain a compact, thin and efficient condenser lens by crossing slantingly the rotation axis shared by respective hyperboloids of a Fresnel's face of the 2nd face obtained by combining a 1st face shaped in plane and the 2nd face shaped in hyperboloid. CONSTITUTION:The condenser lens is constituted of the Fresnel's face obtained by combining the 1st face shaped in plane and the 2nd face 20 shaped in hyperboloid and the rotation axis C shared by respective hyperboloids of the Fresnel's face of the 2nd face 20 is crossed slantingly the plane constituting the 1st face 10. Since an angle can be formed between parallel beams converged upon a focus without generating aberration and the normal H of the plane 10 in accordance with the angle formed between the rotation axis C shared by respective hyperboloids of the Fresnel's face and the plane 10, infrared rays obtained from a necessary direction can be efficiently converged without directing the lens to the necessary direction. Thus, the compact infrared-ray type condenser lens for a detector having high converging efficiency can be obtained.
Patent JP-H04191069-A (JP)
Title: Recorder
Inventor: KAWANO KENJI
IPC: B41J11/00
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a recorder equipped with platen roller drive means compact in size and simple in construction with excellent reliability by providing a driving source for driving a platen roller inside of a hollow cylinder of the platen roller. CONSTITUTION:A platen roller driving section comprises a platen roller 1, a platen shaft 2, bearings 3a, 3b, a first gear 4, a motor 5, a reduction mechanism 6, a second gear 7, and support plates 8a, 8b. The motor for driving the platen roller 1 and the reduction mechanism are arranged inside of a hollow cylinder of the platen roller 1. When a voltage is applied to the motor 5 at recording, the motor rotates in one direction and it is transmitted to the second gear 7 through the reduction mechanism 6. The gear 7 engages with the first gear 4 having a cylindrical shape equipped on the internal circumference of the platen roller 1 and the platen roller 1 rotates with the rotation of the motor 5 so that a recording paper is conveyed. By providing a driving source inside of the hollow cylinder of the platen roller, the platen roller driving section is made to be simple in structure and compact in size so that excellent driving of the platen roller will be performed.
Patent JP-S63239411-A (JP)
Title: Automatic focus adjusting device
Inventor: NANBA YASUHIRO
IPC: G03B13/36
Filed: 1987-12-22
Abstract: PURPOSE:To drive and adjust a lens by receiving reflected pulse light from a subject and generating 1st and 2nd currents according to the light reception position, removing a stationary light component from the currents and extracting contribution components of only pulse light, and performing logarithmic compression and then measuring the distance from the difference in value. CONSTITUTION:A pulse circuit 32 turns on an LED 12 for a short time and a memory 38 is reset. The outputs of light receiving elements 20 and 22 are supplied to a logarithmic converting circuit 34 and only respective output pulse parts are amplified and converted logarithmically to output a voltage value. An arithmetic circuit 36 finds the difference and inputs it to the memory 38. The output of the arithmetic circuit 36 is a signal corresponding to the distance to the subject 16. An image pickup lens 40 is moved after the distance measurement signal is stored in the memory 38 and a lens position signal corresponding to focusing distance is detected by a circuit 42 and compared 44 with the stored value in the memory 38; when they match with each other, a magnet 46 is turned off and a lock claw 48 stops the movement of the lens 40. In this state, the photographic lens 40 is set to the focusing distance corresponding to the distance to the subject 16.
Patent JP-H01182266-A (JP)
Title: Carrier tape for carrying electronic part
Inventor: KANEMOTO KOICHI
IPC: H01G13/00
Filed: 1987-12-25
Abstract: PURPOSE:To prevent electronic parts from dropping off from a carrier tape due to their separation therefrom and meet the needs for an increase in the size and weight of the electronic part, by providing a groove portion at each side of part receiving portions of the carrier tape and attaching a cover tape on the carrier tape. CONSTITUTION:A plurality of feed holes 5 are formed at predetermined pitch at one side of carrier tape 2. The feed hole 5 is a through hole. A plurality of square part receiving portions 3 are provided in the middle of the carrier tape 2 at a predetermined pitch. Face-mounting type semiconductor packages are received in these receiving portions 3. The carrier tape 2 is provided with two grooves 4, one between the feed holes 5 and the part receiving portions 3 and the other at one side thereof, arranged in a successive form along the lengthwise direction of a long carrier tape 2. A cover tape 1 is placed on the carrier tape 2 with the portions of the cover tape 1 forced into the grooves 4 of the carrier tape 2 by the pressing projection portions 8 of a tape attaching jig 7 for the cover-to-carrier heat sealing.
Patent JP-H04196219-A (JP)
Title: Ultrasonic cleaning tank
Inventor: HORI KOICHIRO
IPC: B08B3/12
Filed: 1990-11-27
Abstract: PURPOSE:To clean the whole face of a semiconductor wafer, as an object to be cleaned, uniformly and in a short time by a method wherein a reflecting plate is installed inside a cleaning tank and a part to which ultrasonic waves are not conveyed is eliminated. CONSTITUTION:A reflecting plate 21 is installed inside a cleaning tank 4; ultrasonic waves which have been passed through other parts are reflected toward the shadow of support parts 8 for a cleaning basket 2 at an object 1 to be cleaned. The reflecting plate 21 inside the ultrasonic cleaning tank 4 reflects the received ultrasonic waves toward the shadow of the support parts 8 for the cleaning tank 2 at the object 2 to be cleaned; the ultrasonic waves are conveyed to the shadow of the support parts 8 for the cleaning basket 2 to which the ultrasonic waves from an ultrasonic radiant plate 6 are not conveyed directly; a cleaning effect by the ultrasonic waves is increased. Thereby, the whole face of a semiconductor wafer as the object to be cleaned can be cleaned uniformly and in a short time.
Patent JP-H06177637-A (JP)
Title: Antenna system
Inventor: TSUNEKAWA KOICHI
IPC: H01Q13/08
Filed: 1992-12-07
Abstract: PURPOSE:To obtain the characteristic of two resonance frequencies with small size and simple structure by connecting a parasitic feeder to other connecting point apart from a connecting point of feeders and selecting any of various combinations of the connecting position, the length and the shape of the tip of the parasitic feeder. CONSTITUTION:A transmitter (or receiver) 6 is connected to a feeder 3, a tip 5 of a parasitic feeder 4 is an open end, and an electric length of the parasitic feeder 4 is (1/4+m/2)lambda, where lambda is a resonance wavelength when a connecting point of the parasitic feeder 4 to a ground plate 2 and that of a radiation plate 1 are short-circuited and m is an integer number being 0 and over. The antenna acts line a plate antenna by allowing a connecting point 4c of the parasitic feeder 4 to act like a stub short-circuiting the ground plate 2 and the radiation plate 1 at a low resonance frequency and the antenna acts line a general microstrip antenna by opening the ground plate 2 and the radiation plate 1 at the connecting point 4c of the parasitic feeder 4 at a high resonance frequency. The ratio of the two resonance frequencies is two.
Patent JP-H02172406-A (JP)
Title: Assembly structure for motor-operated tooth brush
Inventor: ASADA TAKESHI
IPC: A46B13/02
Filed: 1988-12-23
Abstract: PURPOSE:To reduce the number of processes and the number of parts and to facilitate assembly by a method wherein a first block in which a motor, a battery, and an electric wiring are integrally mounted to a chassis and a second block in which a movement converting device and an output shaft are mounted are contained and assembled together in a cylindrical housing. CONSTITUTION:A cam floor block 14 is securely inserted in a bearing holder 15 made of synthetic resin to complete a second block 8 having a movement converting device 6 and an output shaft 7. A first block 5 is formed such that the pattern of an electric wiring 3 is insert-molded to a chassis 4 made of synthetic resin and is worked through operation of a switch from a housing. A motor 1 and a battery 2 to which a battery anode metal 22 and a battery cathode metal 23 are spot-welded are fitted in recessed parts 24 and 25, respectively, of the chassis 4, and a charging terminal rod 11 is pressed in the chassis. The first block 5 in which the assembled motor 1, the battery 2, and an electric wiring 3 are mounted to the integral chassis 4 is combined with the second block 8 provided with the movement converting device 6 and the output shaft 7 to complete a drive block.
Patent JP-H10173174-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKANISHI HIDETOSHI
IPC: H01L29/739
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersing range of the breakdown voltage characteristics among products by providing an impurity diffusion layer which is shallower than the outermost one of guard rings and has first conductivity so that the diffusion layer can come into contact with the outermost guard ring. SOLUTION: A plurality of guard rings 14b1 -14b3 are formed in the surface area of an epitaxial layer 12 around a cell area A and an impurity diffusion layer 43 which is shallower than the outermost guard ring 14b3 and has a first conductivity is formed adjacently to the outer periphery of the guard ring 14b3 . In addition, an impurity diffusion layer 52 which is shallower than a channel stopper 22 provided in the surface area of the epitaxial layer 12 and has a second conductivity is formed adjacently to the inner periphery of the stopper 22. Therefore, the breakdown voltage characteristic of a semiconductor device which varies depending upon the width of a depletion layer can be stabilized, because the dispersion range of the breakdown voltage characteristics among products can be reduced.
Patent JP-H07182586-A (JP)
Title: Slave station device in telemeter water discharge alarming system
Inventor: MARUO YUKIHISA
IPC: H04Q9/00
Filed: 1993-12-24
Abstract: PURPOSE:To enable generating the alarm of a slave station itself by preventing alarm from being not generated from the slave station at the time of communication line interruption and detecting abnormality such as river water increase, etc., affecting human life in a telemeter water discharge alarming system. CONSTITUTION:When a poling signal from a master station is not received by a fixed cycle, the slave station detects poling reception time-over by a timer part 23. At this time, an arithmetic part 25 calculates river water increase, etc., based on data of a telemeter 3 and an alarming part 28 controls activation by an AND circuit 27 at the time of an abnormality situation being more than a normal value 26 in a comparing part 24. Thus, alarm 29 is issued from the slave station itself at the time of detecting abnormality even with communication line interruption so that a system is backed-up and reliability is remarkably improved.
Patent JP-H03188975-A (JP)
Title: Formation of coating film
Inventor: SUZUKI SHOJI
IPC: B05D1/40
Filed: 1989-12-19
Abstract: PURPOSE:To make a coating film uniform by fixing a substrate to a spin motor so that the center of rotation of the motor does not coincide with the center of the substrate, carrying out spin coating, shifting the center of rotation of the substrate before a formed coating film loses its flowability and carrying out coating. CONSTITUTION:Two spin motors 2a, 2b are arranged in series between a loader 1 and an unloader 3 and a substrate 5 is successively fixed to the motors 2a, 2b so that the center of rotation of the substrate 5 by the motor 2a does not coincide with that by the motor 2b. At the time of spin coating with a heterogeneous resin soln., the substrate 5 is first rotated by the motor 2a and the thickness of a coating film is made larger at the center of rotation and its vicinity. The substrate 5 is then rotated by the motor 2b before the coating film loses its flowability. Since the center of first rotation of the substrate 5 does not coincide with that of second rotation, the resin soln. moves and the intrasurface uniformity of the thickness of the coating film is improved.
Patent JP-H10127696-A (JP)
Title: Wheelchair
Inventor: KONOURA SHINGO
IPC: A61G5/02
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To make it easy to get on/off a wheelchair of a small width by providing the side part frames of a main body frame in the state of being capable of tilting outward and providing a holding means holding these side part frames in the receptive state of erecting and tilting. SOLUTION: The main body frame 1 of the wheelchair can be folded by connecting a pair of the side part frames 2 and 2 by a crossing frame 3 and these frames 2 can be tilted. Then the holding means 17 are provided for holding the frames 2 in the respective state of the erecting and tilting outward. Each holding means 17 pivots a roller 18 to the both front/rear lower side parts of a seat frame 4 through a bracket in the state of being freely rotatable and on the other hand the receiving member 19 of the roller 18 is fixed at the upper frame part 8 of the side part frame 2 to abut the roller 18 to one of a stopper 19a provided at the tip part of the member 19 and the upper frame 8 so as to regulate moving.
Patent JP-2001138944-A (JP)
Title: Crawler traveling vehicle
Inventor: YAMADA TAKASHI
IPC: A01B69/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To maintain the turning function of traveling crawlers and to improve driving operability. SOLUTION: This crawler traveling vehicle provided with a shift member 25 for driving lateral traveling crawlers 2 at the same speed in the same direction, and a steering member 28 for driving the lateral traveling crawlers 2 at the same speed in opposite directions, is provided with a work switch 129 for switching the control action of the steering member 28 depending on the travel road condition of the traveling crawlers 2.
Patent JP-H11159792-A (JP)
Title: Water leakage preventing apparatus for air conditioner
Inventor: TAMURA TAKAHIRO
IPC: F24F13/22
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To treat water without externally discharging water at the time of heat exchanging from a water tray by providing a special implement at a lower part of a heat exchanger to be engaged with the exchanger, and providing an engaging unit to be engaged with a copper tube of the exchanger and a locking side to be brought into contact with the tray at the implement. SOLUTION: A bending heat exchanger 1 is provided at an air conditioner body. A water tray having a copper tube 1c for supplying a refrigerant and fins 1d for expediting a heat exchange at the exchanger 1 and receiving a moisture generated at the time of heat exchanging at a lower part of the exchanger 1 is provided at the exchanger 1. Further, a special implement 2 to be engaged with the exchanger 1 is provided at the lower part of the exchanger 1. An engaging part 1a to be engaged with the tube 1b of the exchanger 1 and a locking part 2b brought into contact with the tray are provided at the implement 2.
Patent JP-H04195392-A (JP)
Title: Article information controller
Inventor: FUTAKATA TAKASHI
IPC: G07G1/12
Filed: 1990-11-27
Abstract: PURPOSE:To improve the operation efficiency of an electronic charge balance, etc., by managing an information file of articles in a price look-up memory with numbers, and specifying the range of the numbers and generating an unformed information file at a time. CONSTITUTION:The electronic charge balance 1 is equipped with the price look-up(PLU) memory 18. The PLU memory 18 is stored with the information file 27 consisting of storage areas for a PLU number, an article name, a unit price, an article code, etc., article by article. When the information file 27 is specified, the range is specified by inputting a head PLU number and a tail PLU number. A CPU 2 detects a PLU number which is not generated in the information file 27 within the range stored in a work memory 6. The information file 27 is formed from N1=0 to N1=N, where N is the number of detected numbers and N1 is the number of numbers which are completely generated.
Patent JP-H02172733-A (JP)
Title: Production of laminated product of plastic film and paper
Inventor: OTAKI TOSHIHIRO
IPC: C08J7/02
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a plastic film having good flatness by imparting moisture, which is sufficient to allow the plastic film to adsorb moisture in quantity equal to or more than 40% of the max. water absorption of said film in a form of a laminated product, to paper before a cutting process. CONSTITUTION:A humidifier 20 is provided between a paper roll 12 and a feed roll 15 and the extremely fine waterdrops generated by the humidifier 20 is supplied to paper 14 during running to be forcibly absorbed by said paper 14. The water supply amount (supplied fine waterdrop amount) from the humidifier 20 is adjusted so that the water absorption of the paper 14 becomes a moisture amount sufficient to allow a plastic film 13 to adsorb moisture equal to or more than 40% of the max. water absorption of said film 13 in a form of a laminated product 19. By this method, the plastic film 13 is uniformly expanded over the entire surface thereof to prevent the generation of an uneven state in the vicinity of the end surface of the laminated product and the plastic film having extremely good flatness can be given to the use of the laminated product.
Patent JP-H02173617-A (JP)
Title: Electroluminescence element
Inventor: IKOMA KEIKO
IPC: H05B33/12
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the electroluminescence element which is highly resistant to moisture, has a high brightness and long life in spite of low impressed voltages and emits light on a shorter wavelength side by using a diamond-like carbon film contg. oxygen as a light emitting layer. CONSTITUTION:Gaseous raw materials and microwaves are introduced into a cavity resonator 2 impressed with magnetic fields to generate discharge and the diamond-like carbon film contg. oxygen is formed on a substrate 7 installed in a film forming chamber 1 by the plasma blown out of the resonator 2 at the time of forming the EL element. The method for incorporating the oxygen into the diamond-like carbon film includes a method for using gases contg. carbon and oxygen. for example, alcohols, such as CH3OH and C2H5OH, ketons, such as (CH3)2CO and (C6H5)2CO, CO and CO2, for the gaseous raw materials. The content of the oxygen in the film is confined to <=5atomic%. The long-life EL element which is not deteriorated in emission intensity in spite of moisture is obtd. in such a manner.