baber/WOPTO huggingface dataset:
Patent JP-H05174156-A (JP)
Title: Three-dimensional display method and its device
Inventor: SATO NORIKO
IPC: G06T15/00
Filed: 1991-12-19
Abstract: PURPOSE:To display a three-dimensional picture at high speed by performing a coordinate conversion on a two-dimensional surface for only a surface having the angle formed by a normal direction and the sight direction of the surface composing the appearance of a solid which becomes more than 90 deg. and displaying it. CONSTITUTION:The method and device is provided with a display device, a three- dimensional shape data storage means in which the shape data of a solid 1 is stored, a display/non-display decision means deciding whether an angle thetai formed by a normal line direction vi and the sight direction vs of a surface Pi composing the appearance of the solid 1 is more than 90 deg. or not based on three-dimensional shape data, a coordinate conversion means performing a coordinate conversion for the surface Pi on a two-dimensional surface only for the surface Pi having the angle thetai which becomes more than 90 deg. and a plotting means making the surface for which a coordinate conversion is performed display on the picture of the display device. As for the only surface Pi having the angle thetai which becomes more than 90 deg. or the surface Pi which is visible from an observer S, a coordinate conversion on the two-dimensional surface is performed and a display on a screen is performed. Therefore, the picture of the solid 1 can be displayed at higher speed than conventional speed.
Patent JP-H11171019-A (JP)
Title: Car body frame of motor-assisted wheel barrow and installation structure of axle
Inventor: SUESHIGE HIROSHI
IPC: F16H1/06
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a wheel barrow to lighten a burden of a worker, to display mobility and facility like a handpush type wheel barrow to improve controllability, to simplify maintenance and inspection work and to simplify replacement work of wheels. SOLUTION: A motor-assisted wheel barrow 1 is constituted by installing one wheel 3, batteries 4L, 4R and a motor 5 on a car body frame, extending operation handles 7L, 7R to the rear from the car body frame and installing a load-carrying platform 8 on an part of the car body frame, generates auxiliary motive power by the motor in accordance with manual operating force and helps human power by this auxiliary motive power. A motive power transmission mechanism is constituted of a first speed reduction mechanism 50 arranged in th neighborhood of the motor, a second speed reduction mechanism 80 arranged in the neighborhood of the wheel and a power transmission shaft 61 to connect these first and second speed reduction mechanisms to each other, and one end of the power transmission shaft is inserted into the first speed reduction mechanism free to extract.
Patent JP-H05169385-A (JP)
Title: Suction device
Inventor: TERANISHI AKIO
IPC: B25J15/06
Filed: 1991-12-20
Abstract: PURPOSE:To provide a small-sized suction device that is able to attract a small piece perforated work surely by means of air suction force. CONSTITUTION:In a suction device equipped with a movable arm 10, a mobile pipe 21 connected with a suction hose 40 being supported by this arm shiftably in the axial direction and fitted with a suction elastic body at the tip side and inhaling through an inlet port of this suction elastic body, and a spring 26 being interposed between the arm 10 and the mobile pipe 21 and energizing the pipe 21 to the tip side, the suction elastic body 30 is constituted so as to have a center columnar part 31, an outer cylinder part 32 surrounding this columnar part 31 and an almost ring inlet port 35 formed in space between both these elements 31 and 32. In this connection, a first diametral part 21a and a second diametral part diametrally larger than the former both are formed in the mobile pipe 21, and two cylindrical elastic bodies 31a, 32a are fitted in these diametral parts 21a, 21b, through which the columnar part 31 and the outer cylinder part 32 are composable. In addition, two taper ring parts 31b, 32b, being thinned in wall thickness according as going to the tip side, may be installed in these columnar and outer cylinder parts.
Patent JP-H06259323-A (JP)
Title: Dual-port data cache memory
Inventor: DEIBITSUDO CHIYAARUZU MAKUKURU
IPC: G11C11/41
Filed: 1993-12-28
Abstract: PURPOSE: To provide an improved method and system for the transfer of data to or from a cache memory. CONSTITUTION: Dual port data caches 32 and 34 equipped with one port peculiar to a local processor 42 and another port peculiar to a system (shared memory 36) are provided. Those dual port data caches 32 and 34 can execute the high speed transfer of the entries of one or more lines by setting a 'burst mode'. The burst mode can be used for either a reading operation or a writing operation. A first address is latched inside, and one word line in a memory array is activated in a whole data transfer period. A control circuit is used for executing a cycle operation and performing access through many column addresses without any necessity to apply another address to each operation.
Patent JP-H06185870-A (JP)
Title: Detection of deterioration of cooling wall of induction melting furnace
Inventor: NAKAYAMA JUNPEI
IPC: F27D11/06
Filed: 1992-12-17
Abstract: PURPOSE:To detect the deterioration of the walls of a melting furnace before the leakage of cooling medium in order to safely stop the operation of the melting furnace by a method wherein the structure of the furnace is made up of double hollow walls, a temp. sensor, together with good heat and electricity conducting filler, is provided in the hollow part on the inner side of the walls and the deterioration of the walls is detected by the temp. sensor which senses a rise in the temp. of melt. CONSTITUTION:A temp. sensor 3, together with filler 4, is provided in a hollow part 2 on the inner side of a double hollow wall 1. Concerning the filler 4, filling powders are filled in the hollow part and outside air or helium is thereafter filled in spaces between the filling powders. If a hole is produced through the furnace wall in contact with melt 12 and the melt is moved therethrough and into contact with the cooled filling powders 7, it is instantaneously solidified and its further movement is stopped. Since the furnace is of induction type, however, the solidified melt again becomes molten and such a melt is moved through the spaces between the filling powders. When the melt 12 is further moved therethrough to reach a temp. sensor 3, this sensor senses a rise in the temp. of the melt and sends the temp. signal to a detector to indicate the existence of the through hole in the wall. Therefore, the operation of the furnace can be safely stopped.
Patent JP-2000275486-A (JP)
Title: Manufacture of optical-fiber cable
Inventor: FISHLOCK NIGEL EARL
IPC: H01B13/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent not only the longitudinal movement but also lateral movement of water in an optical-fiber cable by providing a larger amount of water absorber powders in an outer sheath. SOLUTION: In this method for manufacturing an optical-fiber cable comprising an optical-fiber unit 12 positioned within an extruded outer sheath 14, water absorber powders 16 are provided between the optical-fiber unit and the outer sheath and the optical-fiber unit passes through an extruder crosshead 36. An extruder extrudes the outer sheath 14 with a tape 22 carrying the water absorber powders 16. The tape 22 is formed in the channel upstream of the extruder crosshead 36 and the water absorber powders 16 are fed therein. The tape 22 is attached to the inner surface of the outer sheath 14 by fusion.
Patent JP-2000163507-A (JP)
Title: Bar code reader
Inventor: TANAKA TAKAHIRO
IPC: G06K7/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the read work efficiency by improving the visibility of scanning light. SOLUTION: Since an angle θ3 of plane tilt is given to three mirror faces 14a, 14b and 14c out of six mirror faces 14a to 14f of a polygon mirror 14, light beams reflected by these mirror faces 14a, 14b and 14c of the same angle θ3 of plane tilt are emitted to the same position as scanning light. A human being performs a kind of time integrating with respect to light energy inputted through the retina. Since a light beam is reflected as a scanning line in eyes of the human in the case the scanning speed of the light bean is high, it is sufficient if the quantity of light as the time integrated value of the luminous flux (the quantity of energy) is considered in the case of consideration of visivility of the scanning line.  Since plural light beams are emitted to the same position as scanning light, the quantity of light in the scan position is relatively large, and this part on the scanning line is reflected bright in eyes of the human being, thus improving the visivility.
Patent JP-H07201292-A (JP)
Title: Sharpness improving circuit of crt display
Inventor: ODAKA MITSURU
IPC: H04N5/16
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the deterioration of the resolution by changing the spot shape according to the inputted signal level in a CRT display. CONSTITUTION:A detecting circuit 10 detects the average brightness level in one field by the inputted signal, and outputs the detected results to a ROM 11. The output value where the voltage value at a terminal 14 is the voltage value in the just-focus condition corresponding to the detected results is preliminarily stored in the ROM 11. This voltage is applied to a third grid 5, and the electron beam is converged by an electron lens to be constituted by this voltage, and a fluorescent surface is irradiated with the electron beam. This constitution converges the electron beam at the convergence voltage corresponding to the inputted signal even when the signal of any brightness level may be inputted, and leads to the constantly just-focus condition.
Patent JP-H10175200-A (JP)
Title: Flexible press cutting edge die and its manufacture
Inventor: SUEYOSHI KENJI
IPC: B26F1/44
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a flexible press cutting edge die and its manufacture, which make a cutting edge face (a portion not to cut out but to apply pressing force to a sheet of paper without sharply cutting) as small as possible, the which appears at a crossing point of a linear cutting edge or a folded line part, and thereby permit no hole to be made on the back face of a mount, in the process for forming a press cutting edge die over a flexible steel plate by means of photo-etching method. SOLUTION: A first photo-curing resist 7A is formed by using a first photomask having a photo transmission part of a cutting edge pattern along a cutting edge line, a second photo-curing resists 10A and 10A are formed by using a second photomask having photo transmission parts at the both sides of a cutting edge adjacent to the cutting edge line, and a composite resist is thereby formed (f). First, a first etching is performed (g) in such a way that the rough line width of the composite resist is left as is at an apex surface, then, after removing the resists 10A and 10A at the both sides of the cutting edge, a second etching is performed (h), and the press cutting edge die having an apex surface smaller than the line width of the first resist 7A is obtained (i) by using a penetrating phenomenon of etching.
Patent JP-H09158678-A (JP)
Title: Shield machine
Inventor: KANEKO KENICHI
IPC: E21D9/08
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To give large propulsion force to a shield machine to excavate by disposing plural support members on a partition wall opposite to the back of an outer peripheral cutter of a main machine, and supporting the propulsion force applied to the outer peripheral cutter with the partition wall through the supporting members in a shield machine. SOLUTION: The whole of a sub-machine 20 is drawn in the inside of the sphere of the parent machine 10 by the contracting operation of a shield jack of the sub-machine 20. When a shield machine is advanced while a rotary cutter 21 and an outer peripheral cutter 11 are rotated, the outer peripheral cutter 11 is rotated while being supported on a wheel 17. The propulsion force received by the outer peripheral cutter 11 is supported by the wheel 17 brought into contact with the back of the outer peripheral cutter and plural support members 15 for supporting the wheel 17, so that shortage of strength will not be caused. The propulsion force received by the outer peripheral cutter is finally supported by a partition wall 13. The number of supporting members 15 to be installed is suitably selected according to the diameter of excavation to be taken as the number enough for equally dispersing the support force to the partition wall 13.
Patent JP-H10177878-A (JP)
Title: Connector
Inventor: OSAWA HIROKI
IPC: H01R13/639
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of detecting normal fitting. SOLUTION: A spring member 26 and a bending lock piece 21 are formed in a female connector housing 20, and a locking part 12 is formed in a male connector housing 10. In the fitting process of the connector housings 10, 20, in the semi-fitting state, the bending lock piece 21 is bent and engaged with the rear end of the spring member 26, then moved, and the spring member 26 is elastically shrunk between a striking part and rear end of itself. On reaching the normal fitting, the bending lock piece 21 returns to the position locked to the locking part 12, at the same time, is unlocked from the spring member 26, and the spring member 26 is extended and deformed by the elastically returning force. By the extending deformation of the spring member 26, the normal fitting is detected.
Patent JP-H07160987-A (JP)
Title: On-vehicle multiplex communication equipment having fail-safe function
Inventor: MATSUMOTO TAKASHI
IPC: G08C25/00
Filed: 1993-12-02
Abstract: PURPOSE:To prevent malfunction of fail-safe in the on-vehicle multiplex communication equipment. CONSTITUTION:A condition discrimination means 4 of a 1st controller 1 detects and discriminates an occurrence condition of a voltage drop of a battery at engine start and provides an output of a low voltage prediction signal K. A fail safe control means 5 provides an output of a fail safe monitor stop signal U when the signal K is outputted and provides a fail safe monitor start signal V when the signal K is stopped and a multiplex communication equipment 6 sends the signals U,V. A multiplex communication circuit 7 of other controller 2 receives the signal U to provide an output of a fail safe circuit stop signal W and receives the signal V to stop the signal W. A fail safe means 8 stops the fail safe monitor based on the signal W and restores the fail safe monitor when the signal W is stopped to implement fail safe by time measurement. Since the operation of a fail safe means is stopped by detecting a voltage drop occurrence condition in advance, malfunction is prevented without taking a long fault detection time.
Patent JP-H04201553-A (JP)
Title: Method for molding reinforced cap ply in radial tire
Inventor: KINOSHITA HITOSHI
IPC: B60C9/22
Filed: 1990-11-30
Abstract: PURPOSE:To uniformly wind a strip material by a method wherein the winding start ends of the strip material are positioned on both left and right sides of the center of a tire to be wound around a belt layer so as to cover the belt layer and the strip material is folded back to be wound around the belt layer to cover the central region of the belt layer and overlapped over 1/3 of the length in the peripheral direction of the tire or less to be molded. CONSTITUTION:In a method for molding a reinforced cap ply 5 by winding a strip material 9 around belt layers 3, 4 to cover said layers 3, 4, the winding start ends 9A, 9A of the strip material are positioned on both left and right sides of the center 0-0 of a tire and wound around the belt layers 3, 4 to cover both left and right end regions L, R of the belt layers 3, 4. Both end edges of the belt layers 3, 4 are covered with the strip material 9B in the axial direction of the tire to fold back the strip material 9 toward the center 0-0 of the tire. The folded-back strip material 9 is wound around the belt layers 3, 4 so as to exceed the winding start ends 9A, 9A to cover the central region S of the belt layers 3, 4. The strip material 9 is overlapped over 1/3 of the length in the peripheral direction of the tire in the central region S. As a result, force variation and high speed capacity can be enhanced.
Patent JP-H07160949-A (JP)
Title: Commodity sales data processing unit
Inventor: UEMATSU TSUGIHARU
IPC: G06Q30/02
Filed: 1993-12-03
Abstract: PURPOSE:To quickly and accurately make a plan of management strategy by implementing miscellaneous output registration when registration of transaction data for a customer is finished so as to eliminate the need for publication of a hand-written slip. CONSTITUTION:A scanner or a numeric key KI and a price lookup (PLU) key K2 are used to enter a PLU code and when plural of the same commodities are in existence, data on the number of pieces are entered by an X key K4 and the numeric key K1 to register the transaction data. When registration processing of a sales commodity to a customer is finished, a minor total key K5 is inputted to confirm the total amount of money of one transaction on a display device, a deposit/current total key K6 is used to enter a receipt amount of money and to terminate one transaction. Then the scanner or the PLU key K2 and the numeric key K1 are used to enter a PLU code as commodity code of miscellaneous commodity and when plural of the same commodities are in existence, the X key K4 and the numeric key K1 are used to enter the data on the number of pieces and the miscellaneous data are subjected to miscellaneous output data registration processing.
Patent JP-2001155159-A (JP)
Title: Device for counting minute object
Inventor: AJIOKA YOSHIAKI
IPC: G06T7/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To count the number of minute objects from a moving image in which the minute objects are photographed and to calculate the moving rate. SOLUTION: This minute object counting device 1 has a minute object photographing part 2 an indicator for the number of all minute objects 3, a minute object moving rate indicator 4, a power supply button part 5, a counting start button part 6 and a speaker part 7 as shown in Fig 1. The device 1 also has a computer system 8 inside and is connected to an image pickup device 23, the indicators 3 and 4, a power supply button 51, a counting start button 61, a speaker 71 and a battery 9 through electric cables.
Patent JP-H06329961-A (JP)
Title: Multicolor coating composition
Inventor: ISHIDA YOSHIICHI
IPC: C09D5/29
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a multicolor pattern coating composition excellent in weather resistance, staining resistance and antimildew properties. CONSTITUTION:An organic solvent composition prepared by mixing an organic solvent with a synthetic vinyl resin of a specified acid value, a coloring material and optionally a crosslinking agent is suspended in a polyvinyl alcohol or cationic polyvinyl alcohol solution of a specified concentration, and an organotitanium compound is further added to the suspension to produce an oil-in-water suspension coating composition. The multicolor pattern coating composition of excellent weather resistance can be obtained by mixing a plurality of such suspended coating compositions containing different coloring materials together.
Patent JP-H03195537-A (JP)
Title: Ocular device
Inventor: SUZUKI YOSHIHIRO
IPC: A61B3/14
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a time margin for prudently checking a photographed image stored on a film by providing a means continuously displaying the previously photographed image as a stationary image before a photographing switch is operated on an image display means. CONSTITUTION:The image of a fundus 26 is divided by a half mirror 12 and guided to a half mirror 17 via a window lens 16, one image is formed on the image receiving face of an image pickup tube 19 by a monitor lens 18, and the other is guided to an observation finder 23 via a mirror 21. When a photographing switch 105 is operated, a stroboscopic tube 3 is illuminated, concurrently a shutter 13 is opened, and the same image as an observation image observed in the observation finder 23 is photographed on a film 14. The output signal from the image pickup tube 19 is inputted and stored in a frame memory circuit 108 by an image/photographing switch signal synchronizing circuit 107 based on the operation of the photographing switch 105 and displayed on a monitor television 20 as a stationary image via a reproducing circuit 109. This stationary image is kept displayed until the photographing switch 105 is next operated and is not erased. The quality of the fundus image photographed on the film 14 can finely be confirmed.
Patent JP-H03197226-A (JP)
Title: Front and rear distribution control device for vehicle roll rigidity
Inventor: SUGASAWA FUKASHI
IPC: B60G17/015
Filed: 1989-12-27
Abstract: PURPOSE:To improve the turning performance of a vehicle by applying the constitution wherein a roll rigidity sharing ratio is increased for either a front or rear suspension having compliance steering characteristics of high over- steering effect, when steering is judged to be in a state equal to or above the predetermined speed. CONSTITUTION:A vehicle is assigned with characteristics of different effect between front and rear wheel sides for increasing turning performances with compliance steering. In this case, a ratio of roll rigidity distribution between the front and rear sides of the vehicle is so made as to be variable via variation mechanisms A1 and A2. On the other hand, a judgement means B makes judgement as to whether the steering of the vehicle is equal to or above the predetermined condition. When the steering condition generates a speed equal to or above the predetermined level, a steering condition judgement means C controls roll rigidity distribution for increasing the roll rigidity sharing ratio of a suspension positioned at either front or rear part of the vehicle and having the compliance characteristics of high effectiveness to increase turning performance with the variation mechanisms A1 and A2.
Patent JP-H09177132-A (JP)
Title: Automatic front door opening and closing method of construction machinery cab and device thereof
Inventor: ANDO HIROAKI
IPC: E02F9/16
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To promote insertion detection performance when foreign matters are inserted by preventing the idling of a driving motor in case of closing operation of a front window. SOLUTION: An automatic opening and closing front window 4 is provided to a construction machinery cab 1, and the front window 4 is push-pull driven by a driving motor 8 through a push-pull cable 7 and is automatically opened and closed. A controlling device 9 for controlling the driving motor 8 always monitors an interval of pulse signals transmitted from the driving motor 8 such as a pulse period (inverse proportion to speed), and the insertion of foreign matters is detected by variable speed of the pulse period such as coefficient of variation in the pulse period with the insertion of foreign matters when the front window 4 is automatically closed.  An idling state of the driving motor 8 with the self-weight falling of the front window 4 when the front window 4 is closed is prevented to decrease reaction delay in the detection of foreign matter insertion with the coefficient of variation in the pulse period, and a self-weight falling prevention device 11 with a spring is mounted to the front window 4 therefor.