baber/WOPTO huggingface dataset:
Patent JP-H03170811-A (JP)
Title: Method and apparatus for measuring commutator
Inventor: FUJII TERU
IPC: G01B11/30
Filed: 1989-11-30
Abstract: PURPOSE:To measure the step difference and deflection in the outer periphery of a commutator rotating at high speeds highly accurately without touching the commutator by measuring the displacement of the measuring surface of the commutator by a photoelectric sensor, and comparing the displacement with measuring data of the runout of a motor shaft. CONSTITUTION:A motor shaft measuring system 41 illuminates the rotary contacting part of a motor shaft 5 and a bearing 6 with the illuminating light from a light source 42, and forms an image of the reflecting light to a line sensor 47. Accordingly, the vibration of the shaft 5 in a direction shown by an arrow B is measured. A commutator measuring system 21 radiates a copper bar 3 of a commutator 2 with laser beams from a semiconductor laser oscillator 23 through a lens barrel 22. An image of the reflecting light is formed at photodiodes 30, 32, and the displacement in a direction shown by an arrow A is measured. As the measuring waveforms of the measuring systems 21, 41 are inputted to a data processing apparatus, the step difference of the copper bar 3 can be distinguished from the expansion during the high-speed rotation of the commutator, and moreover, the deflection of the commutator 2 including the undulation due to the eccentricity and the expansion at the high-speed rotation or the action of the commutator 2 during the high-speed rotation can be measured and analyzed.
Patent JP-2001081828-A (JP)
Title: Toilet seat expansion wall
Inventor: HIRANO ICHIRO
IPC: E03D9/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of urine by raising a toilet seat of a sitting stool, attaching a toilet seat expanding wall to the edge on the stool with an adhesive, and placing the toilet seat onto it so that the wall contracts when a user sits and returns to an initial height when the user stands up. SOLUTION: In an expansion apparatus body 1, rotation fittings 4 are attached to the upper and lower parts of a metal machine 3 of a plate 2 that is formed vertically. A spring 5 is assembled to a rotation shaft in the center of the metal machine 3, the whole is covered with an inner waterproof cloth 6 and an outer waterproof cloth 7, and they are adhered for finishing. The finished expansion apparatus body 1 is placed on the edge on a stool. A person sits in a state in which a toilet seat is put, the expansion apparatus body 1 contracts due to weight. When the person stands up from the toilet seat, it returns to an initial height, and it can be used repeatedly. When urinating, the inner waterproof cloth 6 and the outer waterproof cloth 7 prevent urine from scattering to keep clean.
Patent JP-H08141432-A (JP)
Title: Separation using magnet
Inventor: ONISHI KENJI
IPC: B03C1/18
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a separating device by which even material to be separated contg. magnetic impurities can be separated. CONSTITUTION: At the carrying velocity of an endless belt 9 extended between a magnet bar 7 and nonmagnet bar, inertial forces (A), (B) are generated in the materials to be separated W1, W2 respectively, by the relationship between the attracting force by magnetic force of the magnet bar 7 and the gravity of materials to be separated W1, W2, the throw-out directions (the directions of inertia forces A, B) of a material to be separated W1 not contg. magnetic impurities and a material to be separated W2 contg. magnetic impurities are made different from each other to perform separation. In this way, not only the magnetic impurities are attracted and held by magnetic force and separated, but also the material to be separated contg. magnetic impurities which have not been attracted and held is also surely separated.
Patent JP-H01150180-A (JP)
Title: Developing device
Inventor: HIKINO AKIRA
IPC: G03G15/09
Filed: 1987-12-08
Abstract: PURPOSE:To obtain an image with superior quality by preventing nonuniformity in density and the lowering of the density from being generated by providing a net shape member provided extending over entire width in the axial direction of a sleeve and a toner tank to replenish a toner in a developer bank. CONSTITUTION:A developing device is provided with the net shape member 6, the toner tank 12, and the developer bank 13. And at the time of developing an electrostatic latent image formed on a photosensitive material 1, the sleeve 10 is rotated in a direction of arrow head (a), and a magnetic roll 2 in a direction of arrow head (i), and a magnetic brush layer is formed by carrying a developer 7 in the direction of arrow head (a), and the electrostatic latent image is rubbed slidably and developed. At this time, even when the developer 7 is one-sided in the axial direction of the sleeve 10 by a mistake at the time of operating the developing device, a surplus developer 7 flows out in a direction of arrow head (e) from an aperture 11 provided at the upper part of the net shape member 6 only by rotating the sleeve 10 and the magnetic roll 2 for several times. The developer 7 that flows out is attracted by the magnetism of the magnetic roll 2, and is carried passing through the net shape member 6. In such a way, the quantity of the developer in the neighborhood of the sleeve 10 can be uniformized, thereby, the nonuniformity in the density or the lowering of the density can be prevented from being generated.
Patent JP-H09150479-A (JP)
Title: High processability precoated steel panel excellent in edge corrosion resistance
Inventor: IKISHIMA KENJI
IPC: B32B15/09
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a precoated steel panel excellent in both of corrosion resistance and processability. SOLUTION: This steel panel is constituted so as to provide a topcoat paint film and an undercoat paint film on the surface subjected to plating treatment of a steel panel. In this case, the films are based on a high mol.wt. polyester resin with a glass transition temp. of -5 to 40 deg.C and an average mol.wt. of 5000 or more and contains chromium type rustproof pigment and the elution amt. of chromium from the cut edge of a precoated steel panel is set to 0.5-50μm/(m.hr) per cut edge unit length (1m) and a unit time (1hr).
Patent JP-H01149670-A (JP)
Title: Facsimile equipment
Inventor: NITTA TORU
IPC: H04N1/00
Filed: 1987-12-07
Abstract: PURPOSE:To prevent the waste of a recording sheet by inserting the equipment information of an outgoing side to a picture information to be transmitted as code information, identifying the transmitter by a receiving side and stopping automatic recording except a specified origin of call. CONSTITUTION:Scanning line numbers 1-10 have the information that the classification of a transferred character is the equipment information and extends to the two scanning lines, for example, by a character transfer signal instead of the picture information. An equipment information identification part 31 fetches the picture signal accumulated in a picture signal accumulation part 26 at every scanning line and identifys a prescribed code form from the character transfer signal and the equipment information. Besides, it drives a picture signal conversion part 32 and makes it to fetch the picture signal (the equipment information, in practice) of scanning line numbers 11 and 12 and to convert it to the code information. The converted code information is decoded by a code information decoding part 33 and picture line recording is driven to a sheet carrier part 23 and an picture recording part 24 only in case of the specified outgoing equipment.
Patent JP-H08167982-A (JP)
Title: Laser sublimation printer
Inventor: AIHARA TAKASHI
IPC: G02B26/10
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a laser sublimation printer in which no useless time for outputting different size prints nor an exclusive hardware is required by omitting interpolation of data. CONSTITUTION: A laser beam L is emitted onto a ink ribbon 3 based on print data and the laser beam L photo-thermally converts the emitted part to record print data onto image reception paper. The printer is provided with a main scanning means 2 moving the received paper and the laser beam L, a subscanning means 6, and a laser radiation means emitting the laser beam L to the ink ribbon 3. Then the main scanning means 2 is provided with a means 19 changing a step width of main scanning, and the sub scanning means 6 is provided with a means changing a step width of the subscanning and the laser radiation section is provided with a means 12 changing a stop diameter of the laser beam L.
Patent JP-H09154081-A (JP)
Title: Television signal processor and television receiver
Inventor: KATAYAMA HIROSHI
IPC: H04N5/06
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To compactly and inexpensively constitute a receiver with which both the signals of NTSC and MUSE systems can be received. SOLUTION: At a clock generating circuit 16 or 26, clocks are respectively generated from the television signal of NTSC or MUSE system and supplied to the NTSC terminal or MUSE terminal of clock switching circuit 28. On the other hand, it is discriminated at an input video signal discrimination circuit 29 whether the television signal inputted to an analog video signal input terminal 11 belongs to the NTSC system or the MUSE system and corresponding to the discriminated result, the clock switching circuit 28 is controlled. Thus, the clock corresponding to the system of television signal inputted to the analog video signal input terminal 11 is supplied to an A/D converter 21 and according to that clock, A/D conversion is performed.
Patent JP-H0644544-A (JP)
Title: Rotary magnetic head displacing device
Inventor: KAJITA NOBUYUKI
IPC: G11B5/588
Filed: 1992-11-19
Abstract: PURPOSE:To attain such excellent performances as the good responce characteristic of a head displacing mechanism part, a reduction in the sliding resistance of a magnetic tape, a reduction in electric consumption, and so on while realizing the miniaturization of the device. CONSTITUTION:A winding wire 834 for generating a control magnetic field which displaces a magnetic head 840 along a shaft 821, a magnet 833 for generating a stationary magnetic field and a york part (an upper side yoke 832 and a lower side yoke drum 852) for making the stationary magnetic field a closed loop are annularly provided on the periphery of the shaft 821. The lower side yoke drum 852 functions as a fixed drum, as well. A spiral group is formed on the outer peripheral part of a head supporting member 836 and fixed to the outer peripheral wall bottom surface of the upper side drum 831. The upper side drum 831 and a rotary transformer 861 at a rotar side are attached to a rotary cylinder 824 and rotated integrally with a motor part and the head supporting member 836.
Patent JP-H07162802-A (JP)
Title: Digital signal processing circuit
Inventor: MIZUSHIMA TETSUYA
IPC: H04N9/80
Filed: 1993-12-10
Abstract: PURPOSE:To improve precision for detecting the kind of a video signal and a recording compressing system at the time of reproduction concerning a data recording method for recording and reproducing digital data. CONSTITUTION:At the time of reproduction, a synchronizing block detection & ID detection circuit 51 detects an ID 56 of a synchronizing block from regenerative digital data. A representative value deciding circuit 52 outputs a representative value 57 in one track of a track number contained in the ID based on the detected ID 56 and a head switch 59 showing the partition of tracks. A video signal deciding circuit 53 decides the kind of the video signal recorded on a regenerative tape by checking the range and cyclicity of the track number representative value 57 and outputs a signal 58 expressing the kind of the video signal.
Patent JP-2001134705-A (JP)
Title: Method and device for drawing lots for selling event ticket
Inventor: YANAI HIROSHI
IPC: G06F19/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for determining selling at ease for both a seller and a buyer while utilizing an internet. SOLUTION: Plural clients access a data center 10 on an internet 30 from respective terminals 20 through a communication network 22 and the seats on an event site are sold. The data center 10 accepts a reservation for each clients from the plural terminals 20 only during a prescribed period. After the lapse of the prescribed period, a lot is drawn for determining selling concerning the reservation for each of clients and the determination of selling is reported to a winner determined by drawing lots.
Patent JP-H04183275-A (JP)
Title: Pulse width modulation controller
Inventor: SHIMIZU MOTOHISA
IPC: H02M7/5395
Filed: 1990-11-16
Abstract: PURPOSE:To suppress only a peak value of an AC output waveform of an inverter by limiting the pulse width of a pulse width modulation signal when the pulse width of the signal exceeds a predetermined value range, and supplying a pulse signal having the limited pulse width to a switching unit. CONSTITUTION:If the output of an inverter buffer 106 remains a low level, the output signals of inverter buffers 112, 113 do not alter even in this case. Accordingly, the pulse width of the output signal of a NAND circuit 114 is limited to the pulse width of the output signal (g) of the buffer 113. Accordingly, even when a large distortion, an offset of the waveform of the output voltage occurs, a pulse train limited to a minimum pulse width or maximum pulse width is continuously output from the circuit 114 while it exceeds the threshold value.
Patent JP-H04182284-A (JP)
Title: Destination floor registering device for elevator
Inventor: HINO HITOSHI
IPC: B66B1/14
Filed: 1990-11-19
Abstract: PURPOSE:To restrict unnecessary registration of destination floor by really registering a floor, which is temporarily registered at a landing stage, only in the case that a passenger rides into a cage or an article to be carried is ridden therein. CONSTITUTION:In the case that a human being moves into a cage or an article is moved into the cage, when the person or the article arrives an elevator hall side detector 3, the detector 3 works to energize a relay 1. Thereafter, when the person or the article arrives a cage side detector 4, the detector 4 works to energize a relay 2. When both the relays 1, 2 are energized, ordinary open contact points 1a, 2a thereof are closed together to operate a transfer registering device 9, and a destination floor, which is stored in a destination floor temporary registering device 8, is transferred to a destination registering device 10 to be registered really. Misoperation of destination registration or real registration of destination floor, which is stored by mischief in the destination temporary registering device 8 provided in elevator hall are thereby eliminated.
Patent JP-H11134627-A (JP)
Title: Flexible circuit substrate for magnetic head
Inventor: INABA MASAKAZU
IPC: H05K1/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a flexible circuit substrate having a circuit wiring pattern for electrically connecting a magnetic head element to a reading and writing amplifier part substrate. SOLUTION: The flexible circuit substrate 1 for a magnetic head having the circuit wiring pattern, wherein one end is electrically connected to a magnetic head side terminal and the other end is electrically connected to a reading and writing amplifier part substrate side terminals, is constituted. In such a case, an insulating surface protective layer 6 is provided, except for the terminal part, on the surface of the circuit wiring pattern 3 which is formed on one side surface of a flexible insulting base material 2 and also a metallic plate which is formed in a required shape is provided in a part of the other surface.
Patent JP-H08209343-A (JP)
Title: Method and apparatus for plane magnetron sputtering
Inventor: DENISU RAIRU KURAUSU
IPC: C23C14/34
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the quality of films and the uniformity of their deposition and to enable operation with low pressure and low voltage by providing the rear surface of a target with first and second magnets and making the polarity of the second magnet opposite to the polarity of the first magnet.  
     SOLUTION: The first groove 19 and the second groove 21 exist on the first surface 18 of the target 12. The second groove 21 encloses the first groove 19 and forms a closed ring. A first magnetic pole piece 20 is housed within the groove 19 and a second magnetic pole piece 22 within the groove 21. The first magnet 24 and the magnetic pole piece 20, and then, the second magnet 26 and the magnetic pole piece 22 come into contact with each other at their respective edges. The magnet 24 and the magnet 26 are reversed in the polarities. The magnetic lines of force emerging from the magnet 24 returns to the magnet 26 by passing the target 12. Since the magnetic pole pieces 20, 22 and brought near to the second surface 32 of the target 12, the magnetic flux lines are paralleled with the surface 32 and the intensity of the magnetic fields is maximized. Since the intensity of the magnetic fields is improved, the operation of a sputtering apparatus with low voltage and low pressure is made possible. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H01152406-A (JP)
Title: Collimating device
Inventor: YOSHII SEIJI
IPC: G02B7/00
Filed: 1987-12-09
Abstract: PURPOSE:To shorten an adjusting time for improving the accuracy of collimation of divergent light by providing the title device with a lens holding part position adjusting member arranged so that its tip comes into contact with the inclined face of a V groove of a lens holding member or a tapered hole. CONSTITUTION:When the lens holding part position adjusting member 13 is rotated along a female screw-like helical part 11 of a unit holding member 5 along an arrow direction, a contact point between the inclined face of the V groove formed on the lens holding member 7 or the tape hole 10 and the tip of the member 13 or the vicinity of the tapered is changed along the inclined face, so that the position of the member 7 in the direction parallel with the optical axis of a lens system can be moved in an arrow (c) direction against the member 5. When the member 13 is rotated reversely to the arrow direction, the member 7 is moved in the reverse direction to the a arrow (c). Consequently, the accuracy of adjustment of an interval between the lens system and a light emitting source can be improved, the adjusting time can be shortened and a change in the optical axis of the lens system due to the rotation of the lens system can be removed.
Patent JP-H06154013-A (JP)
Title: Buckle
Inventor: TOKUDA YOSHIO
IPC: A44B11/25
Filed: 1992-11-20
Abstract: PURPOSE:To powerfully couple the buckle by fitting the detaining part of an elastic leg, which is formed by curving the front end of a support projectingly provided from the belt mounting part of a mounting member to both sides, to a cylindrical housing having an insertion part at one end, a belt mounting part at the other end and detaining slots and detaining parts at both end surface parts. CONSTITUTION:The belt mounting part 8 is integrally formed at one end of the cylindrical housing 2 and an insert 4a at the other end. The detaining slots 6 and >=1 detaining parts 7 are formed on the inner side on both sides of the housing 2. The belt mounting part 8 is also formed on the mounting member 3 to be mounted to the housing 2 and a support 9 is projectingly provided from the opposite side of the belt. The front end of the support 9 is curved to both sides to form the elastic leg 10. The elastic leg 10 is provided with the detaining step parts 11 and >=1 detaining projecting pieces 12. The detaining projecting pieces 12 are fitted to the skirt parts 13 projectingly provided from both ends of the belt mounting part 8. The mounting member 3 is fitted to the insertion part 4a of the housing 3 and the detaining projecting pieces 12 are detained to the detaining slots 6. As a result, the product which is small in size and has large coupling force and excellent operability is produced.
Patent JP-2001135442-A (JP)
Title: Measuring jig for electronic parts
Inventor: FURUTA MASATOMO
IPC: G01R31/26
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a measuring jig for electronic parts for an easy and accurate measurement of a three-terminal device. SOLUTION: A measuring jig for an electronic parts is composed of a pressing means 52, a DUT guiding means 53, and an electrode board 54. The pressing means presses a DUT 51 against the electrode board to keep DUT terminals in electrical and mechanical contact with electrodes. The DUT guiding means operates to move the DUT among a plurality of specified positions by changing a relative position of the DUT relative to the electrode while supporting the DUT. The electrode board has a plurality of electrodes disposed in response to individual terminals of the DUT. These electrodes are each connected to corresponding measuring circuits so that the individual terminals of the DUT are connected to corresponding measuring circuits when the DUT is disposed in the plurality of specified positions on said electrode board.  This configuration causes inductance error components of the electrode to be removed whenever possible and facilitates changing measurements of individual elements in a three-terminal device.
Patent JP-H06161805-A (JP)
Title: Test instruction sequence generating method
Inventor: IBUSUKI TAKESHI
IPC: G06F11/22
Filed: 1992-11-20
Abstract: PURPOSE:To effectively generate a machine instruction sequence formed by combining instructions to be used for a user environment by selecting the respective machine instructions at a rate corresponding to an instruction appearance frequency table and deciding the appearance orders of respective machine instructions at random. CONSTITUTION:Machine instruction appearance frequency inside a load module 11 adaptive for the user environment of an OS or an application program is investigated by using the load module 11, and the machine instruction sequence for test is generated while considering the appearance frequency. Namely, an appearance frequency generation program 12 reads the load module 11 to be inputted, the instructions of a text part 11a inside the load module are analyzed one by one, the appearance frequency of respective instructions 11c is calculated, an instruction appearance frequency table 13 is prepared, and the table of adjusted instruction selection reflecting the appearance frequency of instructions is generated. Then, the test instruction sequence is prepared by a random number while using the adjusted instruction selection table.
Patent JP-H10151815-A (JP)
Title: Printing-processing apparatus
Inventor: WADA YOSHINORI
IPC: G09G5/399
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To uniform a burden of each developing processing part and improve efficiency when a plurality of developing processing parts for rasterization are provided to raster scan data in a dispersed manner. SOLUTION: Printing data are input to a generating processing part 3 via a printing data input part 2, and converted to intermediate data which is basically trapezoidal. The intermediate data are input to a plurality of developing processing parts 4 simultaneously. Each developing processing part 4 develops the data to a bit map at a scan line designated by a developing scan line- designating part among areas where the intermediate data are plotted, and stores in a 1/N page buffer 522. When the whole intermediate data are totally developed to the bit map at the whole of the developing processing parts 4, the data are transferred by a read part 6 to an output part 7 and printed.