baber/WOPTO huggingface dataset:
Patent JP-S60181886-A (JP)
Title: Shape recognizer
Inventor: AMANO TOSHIAKI
IPC: G06K9/46
Filed: 1984-02-29
Abstract: PURPOSE:To distinguish clearly a hole from a notch of an object figure and to enable filling up a hole securely by making an image pickup signal of an object to be photographed binary and by providing a deciding means for deciding it based on the comparison with a binary coding signal of the specific peripheral picture element of a background one. CONSTITUTION:Receiving a signal from a deciding device 6, a labeling device 7 labels using a picture element as a hole when adjacent picture elements have only holes and a notch area [L(n)]. At this time a label number is caused to be the same as that of the notch area [L(n)]=Hole). When adjacents picture elements have only a background area [L(O)], a picture element (i, j) is decided to be a background, and a labeling device 8 carries out labeling [L(O)=Back]. When they have the background area L(O) and a hole or the notch area L(n), the area L(n) is adjacent to a background. Namely, it is decided to be a notch, labeling is again performed by using the area L(n) as a notch [L(n)=Cut]. As a result, if the area L(n) is labeled as a hole, L(n)=Hole is modifed to L(n)=Cut. Thus any one label out of three types is registered for all picture elements.
Patent JP-H09229825-A (JP)
Title: Method and apparatus for evaluating engine extra brake mechanism
Inventor: NAKADE MORIYUKI
IPC: G01M15/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to evaluate the operation by any unskilled operator by discriminating the propriety of an engine extra brake mechanism from the lapse time when the number of revolutions of the engine is reduced from the number of revolutions at the time of starting the measurement to the number of revolutions at the time of finishing the measurement. SOLUTION: A control valve 2 mounted at an engine body 1 to operate an engine extra(EE) brake and a rotation sensor 3 for measuring the number of revolutions of the engine are connected to an evaluating apparatus 7 via electric circuits. The apparatus 7 calculates and displays the number of revolutions of the engine by the signal from the sensor 3 on a rotation display unit 8. A lapsed time display unit 9 calculates and displays the lapsed time lowered to the number of revolutions at the time of finishing the measurement from the number of revolutions at the time of starting the measurement of the engine. An evaluation display unit 10 judges and evaluates that the EE brake mechanism is good (no good) if the lapsed time falls (out of) within the preset upper and lower limit time values. Thus, all the engines to be produced can be evaluated for the operation by any unskilled operator.
Patent JP-H06247363-A (JP)
Title: Frame side cover of motorcycle
Inventor: IKEDA KOKI
IPC: B62J23/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a motorcycle frame side cover which will not be thermally dented during molding and allows struts and locking pieces to be molded at reduced costs by means of a slide mold that slides to one side and which has good assembling properties. CONSTITUTION:A plurality of struts 3 each having an upper lid 2 of U-shaped cross section thereon are erected inside a saucer-shaped side cover 1 made from a synthetic resin, and a locking piece 5 having a locking protrusion on one side is provided protrusively on each upper lid 2 and is inserted into a hole in a frame-side elastic stopper piece to lock the side cover. A long ventilation window 7 is formed in the front portion of the saucer-shaped side cover 1 made from synthetic resin.
Patent JP-S61197187-A (JP)
Inventor: HAYAKAWA TADASHI
IPC: B25J19/00
Filed: 1985-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000233036-A (JP)
Title: Ball sensor and display unit used in ball game machine
Inventor: UTO YOSHITSUGU
IPC: A63B69/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a ball sensor of simple structure and high durability, not affected by the influence from the other parts in the display for the contact of a ball, surely sensing the contact of the ball, and hardly failed by the repeated contact with the ball. SOLUTION: A ball sensor comprises a housing 11, a sponge body 12 stored in the housing 11 and discharging the air by the impact by the contact of a ball 30, a soft film body 13 covering a front surface of the sponge body 12 and mounted on a surface of the housing 11, and an air current sensing switch 14 connected to a rear surface of the housing 11, sensing the gas from the sponge body 12 when the ball 30 is contacted with a target, and generating an electric signal, and a plurality of ball sensors are mounted on the predetermined positions of the target in a state that the soft film bodies 13 are directed to a play zone side.
Patent JP-H11262574-A (JP)
Title: Display device for pachinko machine
Inventor: MARUHASHI KOICHIRO
IPC: A63F7/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To improve a pachinko machine for enhancing the game feeling of a Pachinko player. SOLUTION: When a player turned a play button 26 on, the number of starts, hit balls, gained balls, and the difference counted by subtracting the number of hit balls from the number of gained balls are displayed as the player's game condition on a liquid crystal display 20 of a display 10 for game machine which is mounted on the upper periphery part of the Pachinko machine 12. When the play button 26 is turned ON during displaying a game condition, a message to present that the game is reset is displayed, and when the play button 26 is turned ON during displaying the message, the game condition is reset.
Patent JP-S55129855-A (JP)
Title: Mode designation unit in electronic register
Inventor: SUZUKI ATSUSHI
IPC: G07G1/00
Filed: 1979-03-28
Abstract: PURPOSE: To simplify the construction without using key switch, by corresponding the code number in response to various modes such as registration, inspection and accounting, and designating the code number by using the entry key on the keyboard and specific function key.  
     CONSTITUTION: A plurality of code numbers corresponding to various modes such  as registration, inspection and are stored to the mode memory 23 of RAM20 storing  the variable data, and RAM20 is connected to the CPU12 and the keyboard 1 via  the data bus 13 and address bus 14. On this keyboard 1, the entry key 2 and SET  key 4 as the specific function ket are provided, varioud code numbers are inputted  to the entry key 2, the code number stored to the mode memory 23 is read out to  the keyboard processing circuit 16 with the operation of SET key 4, and the code inputted with the entry key 2 and the readout code are compared, and when in agreement, the mode is selected to avoid the disappearence of data due to the miss-key- operation and to simplify the operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52119886-A (JP)
Title: Shape determination device of moment/free coil
Inventor: KURODA KUNIAKI
IPC: G21B1/11
Filed: 1976-04-01
Abstract: PURPOSE: To obtain a device to experimentally determine the shape of trochoidal coil which is used in the plasma trap-in method using a magnetic field in the nuclear fusion unit, in such manner that the moment is zero. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63202726-A (JP)
Title: Optical frequency shifter
Inventor: HINO MOTOHITO
IPC: G02F1/21
Filed: 1987-02-19
Abstract: PURPOSE:To generate a desired beat frequency by polarizing a 1st laser light of laser light which is emitted by a common laser light source and split into two by an acoustooptical modulating element and imposing frequency modulation, converting it to an optical path parallel to the optical axis by a concave mirror, and mixing the light with the other laser light by an optical mixing means to cause interference. CONSTITUTION:The laser light from the laser light source 10 is split into two by a polarization beam splitter 12 to obtain a P polarized light Lp parallel to an incidence surface and an S polarized light Ls perpendicular to the incidence surface. Then the angle of polarization of, for example, a 2nd acoustooptic modulating element 24 is made constant, the set value in a setter 71 is varied, and the frequency of the P polarized light Lp of a 1st acoustooptic modulating element 24 and an angle of deflection are varied. Then the P polarized light Lp is reflected by a parabolic mirror 30 and converted into a deviation parallel to the optical axis K to generate a deviation parallel to the optical path of the S polarized light Ls. Then, this deviation is detected by a photosensor 46 and the optical axes of the P polarized light Lp and S polarized light Ls are aligned with each other to obtain the desired beat frequency.
Patent JP-S62195357-A (JP)
Title: Sulfur-containing acrylic compound
Inventor: ARITOMI MITSUTOSHI
IPC: C07C323/12
Filed: 1986-02-21
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is H or CH3; R<2> and R<3> are 1-12C hydrocarbon group; X is halogen except F; l and m are 1-3; n is 0-4). EXAMPLE:p-Bis(beta-methacryloyloxyethylthio)xylylene. USE:Capable of being subjected to cast molding to give a cured material having high refractive index. Providing a resin having high refractive index of >=1.55 and providing a transparent cured material. PREPARATION:A sulfur-containing polyol shown by formula II is reacted with an acylating agent shown by formula III (X<1> is halogen or OH) in the presence of a catalyst (e.g., sulfuric acid) in a solvent such as benzene, etc., to give a compound shown by formula. The reaction is carried out by using 2-6mol, preferably 2-3mol acylating agent shown by formula III based on 1mol compound shown by formula II and 0.01-0.5mol catalyst.
Patent JP-S59162479-A (JP)
Title: Electronic timepiece with temperature compensation
Inventor: SUZUKI FUMINORI
IPC: G04G3/04
Filed: 1983-03-08
Abstract: PURPOSE:To accomplish an easy and accurate adjustment for irregularities in characteristic of a heatsensitive oscillator by setting a rate for a multiplier according to the frequency of the heatsensitive oscillator to effect an automatic offset correction changing the reference signal frequency for counting the heatsensitive oscillation cycle. CONSTITUTION:Oscillation frequency of a heatsensitive oscillator 7 is measured through an AND gate 12a based on a reference frequency signal with a crystal oscillator 1 and a division circuit 2 and the rate of a multiplier 12c set for a counter 12b changes according to the frequency being measured. Consequently, a reference signal frequency for counting the oscillation output cycle of the oscillator 7 via the multiplier 12c coincides with the oscillation frequency of the oscillator 7 at a specified temperature corresponding to the crest of a temperature-frequency curve of the oscillation output from an oscillator 1. Thus, irregularities in the characteristic of the oscillator 7 is absorbed in substance thereby accomplishing an automatic adjustment of offset values based on the characteristic irregularities in an easy and accurate manner without providing a number of external adjusting parts.
Patent JP-S60258476-A (JP)
Inventor: KURAUSU PEETERU KUROSU
IPC: C23C22/28
Filed: 1985-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06246484-A (JP)
Title: Production of powder and granular material packed pipe
Inventor: ARAKI NOBUO
IPC: B23K35/40
Filed: 1993-02-25
Abstract: PURPOSE:To produce the powder and granular material packed pipe which obviates cracking of a pipe shell by obtaining a defectless joined weld zone. CONSTITUTION:This process for production of the powder and granular material packed pipe consists in supplying powder and granular materials 25 into a tubular body 1 during the course of forming a metallic strip to the tubular body 1 and butt welding both edge surfaces 2L, 2R of the tubular body 1 by high-frequency welding, then reducing the diameter of the welded pipe. The wall thickness of the tubular body 1 is <=5mm and the outside diameter thereof is <=50mm. Both edge parts 19L, 19R formed to a groove opening upward and downward from the center in the thickness direction of the edges are butt welded.
Patent JP-H01280424-A (JP)
Title: Water level display for electric water boiler
Inventor: MERA TAKAFUMI
IPC: A47J27/21
Filed: 1989-02-15
Abstract: PURPOSE:To surely execute feed water or the detection of non-water heating of the container when stored liquid in a container reaches a necessary liquid quantity by providing a light-emitting element hole and a light-receiving element hole to compose a means for detecting a feed water or non-water firing the container with the interruption of a floating piece. CONSTITUTION:For a water pipe 15 to be mounted to a projecting pipe 13 in a lower part to communicate to a container 3 internal part and, simultaneously, to be formed of a heat resistance resin material in an approximately L type so as to have approximately the same diameter part as the outer diameter of a water level pipe 13, a light- emitting element hole 28 and a light-receiving element hole 29 to compose the means for detecting the feed water or heating of the empty container by the interruption of a floating piece 23 is unitedly provided. A light-emitting element 25 and a light- receiving element 26 fitted to a substrate 9 in being faced to each other in a condition in which the water level pipe 13 is made to intervene are mounted to both element holes, simultaneously, they can be locked with click parts 31 and 32 provided to the water pipe 15, and a sure fitting can be executed with a series of easy assembling works. Consequently, when the liquid stored in the container 3 reaches the necessary liquid quantity, the sure feed water or non-water firing detection can be executed.
Patent JP-S51113106-A (JP)
Title: Generator control system in a-c d-c parallel transmission system
Inventor: YOSHIDA YUKIO
IPC: H02P9/10
Filed: 1975-03-28
Abstract: PURPOSE: To provide a generator control system in an a-c d-c parallel transmission system, the generator in which is adapted to be tentatively over-excited when a trouble occurs in the a-c system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55130534-A (JP)
Title: Exposure control machine
Inventor: SAKAI RIYOUZOU
IPC: G03B7/08
Filed: 1979-03-30
Abstract: PURPOSE: To achieve the simplification of constitution and handling by using a nonvolatile memory.  
     CONSTITUTION: While the quantity of the light exposed is being measured, the various constants necessary for computing the optimum exposure are stored in a nonvolatile memory and are made freely rewritable according to need. The code numbers given, data by data, are inputted by utilizing the digital switch which inputs expected exposure value and is provided on the surface panel of the control machine, after which the data to be written are inputted and stored in the nonvolatile memory, then the writing may be accomplished without performing any laborious operation such as fetching out of the stored data by removing the cover of the housing and the readout of the data may be readily performed by programs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61196511-A (JP)
Title: Toroidal coil winding machine
Inventor: MATSUO SEINOSUKE
IPC: H01F41/08
Filed: 1985-02-26
Abstract: PURPOSE:To enable to efficiently wind a wire around a core from a bobbin to a feeding head by a method wherein a wire inserting device is reversed with the neighboring part of the contact point of a feeding roller as the center point, and wire inserting device is brought nearer to or separated from the core. CONSTITUTION:A supporting member 62 is moved rightward direction as far as the prescribed distance, and the pinion interlocked with a fixed rack 70 is rotated following said movement. When the wire inserting device 56 is reversed and moved to E, the side of small diameter of a guide mouth piece 77 is turned to the wire-feeding direction, and the tip of the guide mouth piece 77 moves close to the winding hole of the core 100 which is arranged in advance and opposed to the winding hole. Subsequently, a motor is reversely turned in counterclockwise direction, the driving roller 92 which comes in contact with the roller 80 to be driven by the reverse turning of a motor is rotated in counterclockwise direction, and the tip of a wire 2 is inserted into and passed through the hole of the core 100. Accordingly, the tip of the wire cut into uniform length which is pulled out from a bobbin is fixed, it is reversed and the other end is fed and inserted into the core, and as the wire is held and it is reversed and moved to the wire inserting side, the wire can be wound efficiently on the core.
Patent JP-S57153708-A (JP)
Title: Apparatus for filtering waste water
Inventor: HIRAI KATSUMI
IPC: B01D29/00
Filed: 1981-03-14
Abstract: PURPOSE: To certainly discharge and remove suspended substances contained in various industrial waste water by a method wherein a brushes continuously moved by a moving body are attached to the front and the back surfaces of a screen as well as said brushes are mutually moved to reverse directions.  
     CONSTITUTION: Waste water is sent into a waste water inflow chamber 3 from a waste water inflow port 5 and passed through a screen 2 and discharged from a waste water outflow port 6 through a waste water outflow chamber 4. Because chains 8, 21 are respectively moved to directions shown by arrows,  brushes 12, 13 provided to the front and the back surfaces of the screen 2 are  mutually moved to reverse directions and scrape off suspended substances  simply caught by the screen 2 as well as the suspended substances strongly inlaid in the screen 2. In this case, because brushes 12, 13 have same width with a  moving space 17 as well as leading ends thereof are contacted with the screen 2  or a control plate 16, said brushes push up scraped suspended substances to the  water level and successively discharge the same from a discharge chute 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07250274-A (JP)
Title: Automatic iris control circuit
Inventor: WATANABE OSAMU
IPC: H04N5/238
Filed: 1994-03-08
Abstract: PURPOSE:To provide an automatic iris control circuit for making possible convergence in a short response time even when the output of an imaging device is in a saturation state. CONSTITUTION:This circuit is provided with integrating means 9 and 10 for integrating the output signal of an image pickup means 3 and a high-luminance amplifying means 18 for enlarging a gain when an integrated value outputted from the integrating means 9 is larger than a prescribed value. With this output signal, the gain of an AGC amplifier 6 is controlled and an iris 2 is driven.
Patent JP-H06246312-A (JP)
Title: Method and device for working roll surface by ion beam etching
Inventor: IKE HIROSHI
IPC: B23K15/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a method and a device for working fine surface shape, 'draft' and 'roundness of an edge part' on the surface of a roll through ion beam etching by floating and holding a mask securely by a fixed distance from the surface of a columnar roll without using a holding layer. CONSTITUTION:This device is provided with a columnar roll 20, a cylindrical fixed support member 22, an elastic support member 24, a rhombic elastic mask 26 having a two dimensional opening, the fixed support member 22 and the elastic support member 24 are arranged concentrically at both ends of the roll and the fixed support member is fixed at one end of the roll, the mask is wound helically on the surface of the roll and both ends of it are fixed to the fixed support member 22 and the elastic support member 24. The elastic support member is moved to the fixed support member in the axial direction of the roll, rotated round the axis of the roll, the abutting surfaces 26c of the mask are brought into tight contact with each other and the mask is held with a fixed distance separated from the worked surface.
Patent JP-S57156311-A (JP)
Title: Production of alpha-type silicon nitride powder
Inventor: TSUGE AKIHIKO
IPC: C01B21/068
Filed: 1981-03-17
Abstract: PURPOSE: A mixture resultant from adding Si 3 N 4 , SiC and silicon oxynitride to CH 3 SiCl 3  by prescribed amounts is hydrolyzed and subjected to reductive nitriding in a nitrogen gas atmosphere at a prescribed temperature to increase the yield of silicon nitride.  
     CONSTITUTION: CH 3 SiCl 3  in an amount corresponding to 1pt.wt. SiO 2  is combined with 0.1W0.3 carbon powder and 0.005W1pt. at least one selected from Si 3 N 4  powder, SiC powder and silicon oxynitride to prepare a liquid mixture. The mixture is hydrolyzed, washed and dried to give granules. The resultant granules are finely pulverized and heated in a nitrogen atmosphere at 1,300W 1,500°C to effect reductive nitriding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59163872-A (JP)
Title: Gaas field-effect device
Inventor: AOKI MASAO
IPC: H01L29/80
Filed: 1983-03-09
Abstract: PURPOSE:To increase dielectric resistance so that a gate electrode is not broken even when electrostatic charges are applied to the gate electrode by lowering impurity concentration in a section immediately under and in the vicinity of the gate electrode in a GaAs FET formed on a semi-insulating GaAs substrate. CONSTITUTION:Si ions of high energy are implanted to an active region 4 in a semi-insulating GaAs substrate 5. An SiO2 film is formed on an Si surface, SiO2 except the upper sections of 6, 6' is removed, and Si ions of low energy are implanted to the region 4. SiO2 is removed, and each electrode for a source 2, a gate 1 and a drain 3 is shaped. The concentration of the surface sections of 6, 6' is lowered through an ion implantation of high energy, but surface concentration except said surface sections is increased through an ion implantation of low energy. Accordingly, gate dielectric resistance is brought to treble or more as high as conventional devices.
Patent JP-S52120636-A (JP)
Title: Selective write-in and erasing method for two dimentional memory array using semicoonductor non-volatile memory element
Inventor: HASEGAWA YUZURU
IPC: G11C17/00
Filed: 1976-04-02
Abstract: PURPOSE:To enable the selective write-in and erasing for the arbitrary memory element constituting two dimentional memory array easily, by grasping the write-in and erasing performance of memory elements quantitatively.
Patent JP-S59165431-A (JP)
Inventor: AREKUSANDAA GOTSUTOMAN
IPC: B23P19/04
Filed: 1983-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60181368-A (JP)
Inventor: KANDA SHIYUN
IPC: D06M13/513
Filed: 1984-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58156465-A (JP)
Title: Tractor
Inventor: TERAOKA AKIRA
IPC: B62D25/16
Filed: 1982-03-10
Abstract: PURPOSE:To improve a noise shielding characteristic, by extensibly providing left and right fenders as an integral unit, which cover the upper of left and right running wheels, to laterally both sides of a noise shielding plate coating the upper of a transmission case and mounting a seat for riding onto the noise shielding plate fixed to a car body. CONSTITUTION:This cover unit 11 coating the rear half part of a chassis 1 in a tractor is formed by integrally molding a noise shielding plate part 12 and rear wheel fender parts 13, 13' located to the upper part of a transmission case 3, left and right stepped parts 14, 14' and gate shaped transmission case cover part 15. Then the part 12 is formed by mutually integrally molding a bottom plate 17, to which a seat 16 for riding is mounted in place, left and right side walls 18, 18' connected with the parts 13, 13' in the upper end, and a gate shaped frame part 19 mutually integrally connected with the rear of the parts 13, 13', with an upper integrally molded back rest plate 26.