baber/WOPTO huggingface dataset:
Patent JP-S5636659-A (JP)
Title: Method for making plural copies
Inventor: NOZUNA TSUNEO
IPC: G03G13/00
Filed: 1979-09-04
Abstract: PURPOSE: To keep almost constant the difference between the dark potential and the background potential of an electrostatic latent image in repeating only development and transfer during the time of making plural copies after forming the latent image using a phtoreceptor having an insulating layer on its surface.  
     CONSTITUTION: A photoreceptor is subjected to DC negative voltage with first charging corotron 2, to uniform exposure with lamp 3, to DC positive voltage with sencond charging corotron 4, and to imagewise exposure through slit 5. At that time, the residual potential on transparent insulating layer on photoreceptor 1 is shifted to a negative side by adjustement of the charge quantities of the first and second charging to render the difference between the dark potential and the background potential higher than that of the usual 1 cycle copy mode. The background potential corresponding to the light area of the original is adjusted by exposure quantity, developed and transferred. Alternatively, development bias voltage may be controlled in accordance with the potential of photoreceptor 1 at each copying, and the background potential is easily controlled by carrying out intermediate transfer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H047485-A (JP)
Title: Manufacturing of sliding door
Inventor: NAKANOMORI TETSURO
IPC: E06B3/58
Filed: 1990-04-24
Abstract: PURPOSE:To improve the quality of external appearance by coloring opening edge sections of cores, butt ends of facing members and butt ends of frames with the same color, and making spaces between the facing members and the frames to provice so as to expose colored sections of the opening edge sections of the cores. CONSTITUTION:Opening edge sections of frame-shaped cores 6a, 6a, 6b..., butt ends of facing members 2a, 3a and butt ends of frames 5... are colored with the same color. Spaces with an uniform width are made so as to expose colored sections 9a and 9a of the opening edge sections of the cores 6as, 6a, 6b... to provide the facing members 2a and 3a, and panels 4 and 4 are mounted through the frames 5.... According to the constitution, spaces having uniform width of the same color can be formed between the facing members 2a, 3a and the frame 5....
Patent JP-S62272852-A (JP)
Title: Motor
Inventor: KAZAMA SABURO
IPC: H02K16/00
Filed: 1986-05-19
Abstract: PURPOSE:To obtain rotational power of two sets or more with a device of small size and light weight, by a method wherein two rotors or more are constituted independently within the same shaft. CONSTITUTION:A center shaft is projected at side of upper and lower surfaces, and one flat motor is arranged to each of both portions. As the motor therefor, a brushless motor to rotate and drive each of rotor magnets 18, 18' by control power supply to each of stator coils 21, 21' is used. Respective motors have rotary bodies 4, 4', rotor magnets 18, 18', stator coils 21, 21', rotary yokes 22, 22', wiring circuit boards 25, 25', sensors 40, 40', and signal of the sensors 40, 40', FG signal and the like are inputted to an electronic circuit connected at outside and control power supply is performed to each of the stator coils 21, 21', whereby rotational drive power is generated independently to each of the rotor magnets 18, 18'.
Patent JP-S5814642-A (JP)
Title: Information processor
Inventor: OGURA TAKESHI
IPC: H04L25/03
Filed: 1981-07-18
Abstract: PURPOSE:To decrease the number of input terminals and to realize the miniaturization for an information processor which is connected to a signal line through which the electrical information is signified by the potential, by detecting the level of theimpedance between a signal line and a power supply line and then processing the impedance along with the electrical information. CONSTITUTION:The addresses A0 and A1 supplied to the input terminals 10 and 11 are fed to the address input circuits 12 and 13 respectively as well as to the impedance detecting circuits 14 and 15. The output detected by the circuit 14 and showing the level of the impedance between a signal line and a power supply line is supplied to the NAND circuits 18 and 19 along with the address A0. The outputs of the circuits 12 and 13 are fed to a decoder circuit 30, and the  two bit inputs to be supplied to the terminals 10 and 11 supply nine outputs.
Patent JP-H09308020-A (JP)
Title: Controller of electromotive rolling stock
Inventor: ITO TOSHIHIRO
IPC: H02P27/06
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of acceleration performance while avoiding the occurrence of vibration at the time of stepping of an acceleration pedal, in an electromotive rolling stock. SOLUTION: When acceleration is detected before the first judgment time T passes after the deceleration of a rolling stock is detected, torque increase limiting control to slacken the rise of motor torque is performed. In case that the acceleration aperture θAP amounts to the threshold θREF or over by the acceleration succeeding to the deceleration, the torque increase limitation control to slacken the rise of the motor torque is performed until the second judgment time T2 shorter than the first judgment time T1 passes.
Patent JP-S5338343-A (JP)
Title: Display device
Inventor: AOKI KENJI
IPC: G01D7/02
Filed: 1976-09-20
Abstract: PURPOSE: In a display device of handsless type depending on input voltage and giving a measure of input voltage, at least one of the maximum and minimum values of the input voltage is held, whereby later knowing of this value is made possible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07318696-A (JP)
Title: Fluorescent intensifying screen for radioactive photography
Inventor: TAKAHASHI KAORI
IPC: C09K3/00
Filed: 1994-05-26
Abstract: PURPOSE:To improve sharpness and prevent the decline in sensitivity by narrowing the range of fluorescent output due to the inclusion of acicular particles, as fluorescencer absorbers, whose long-axial and short-axial diameters are specific values or longer. CONSTITUTION:Examples of fluorescertcer absorbers which absorb the luminescence of fluorescencers are pigmentary acicular particles and metal acicular particles. Preferable long-axial and short-axial diameters of these acicular particles are 1.0 to 10mum and 0.02 to 0.1mum respectively. A preferable ratio of the long-axial diameter to the short axial diameter is 5 or more, and more preferable one is 5 to 15. It is a desirable constitution that the luminiferous surface of fluorescencers contains fluorescencer absorbers uniformly in 5% to 80% of the whole projection area. This makes it possible to reduce the decline in sensitivity and improve sharpness.
Patent JP-H07322297-A (JP)
Title: Crosstalk elimination device for vtr
Inventor: KINUGASA NORIHIDE
IPC: H04N9/80
Filed: 1994-05-26
Abstract: PURPOSE:To allow the crosstalk elimination device for the VHS (registered trade mark) system to cope with even the 8mm system. CONSTITUTION:Since a FF 2 of an up-down counter 100 is reset for a period of PG='L' when the NTSC system and the 8mm system are selected, an output Q of a FF 3 is operated by 1/2 frequency division of a ROTCK signal and a 4-phase gate signal becomes a 2-phase inverted output. Furthermore, a gate signal of single phase is outputted for a period of PG='H'. When the NTSC system and the VHS system are selected for a period of PG='L', an output Q of the FF 3 is operated by 1/2 frequency division of the ROTCK signal, and the 4-phase gate signal is a phase shift output. Furthermore, for a period of PG='H', an opposite phase shift signal is outputted.
Patent JP-S605399-A (JP)
Inventor: TAMAKI HISASHI
IPC: G03G21/00
Filed: 1983-06-24
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-H09271075-A (JP)
Title: Equipment to inform arrival to object location using mobile communication
Inventor: KANEOKA KIYOKO
IPC: H04W4/02
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To call a specific terminal equipment quickly and efficiently by utilizing the position registration system for mobile communication so as to grasp in the vicinity of which public base station a mobile communication equipment is resident. SOLUTION: A terminal equipment discriminates in the vicinity of which base station the terminal equipment is resident by receiving a base station number. If the terminal equipment moves and approaches a different base station, the terminal equipment informs it to the other base station that the terminal equipment approaches the base station by using a radio wave and the base station informs it to a control station. In this case, an object location is registered and a setting of 'to inform it when arrival in an object location of point A' is made. When the terminal equipment discriminates it that it approaches any of base stations with registered base station numbers as object places of the point A, the approach to the object place is informed to the user by ringing a call tone or activating a vibrator. Furthermore, this is made available by adding the function above to the existing system.
Patent JP-H09275967-A (JP)
Title: Production of health liquor
Inventor: YAFUJI MAKOTO
IPC: A61K33/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing health liquor by immersing a raw material such as herb or fruit into distilled liquor such as Japanese distilled liquor. SOLUTION: A raw material of herb, fruit seed, etc., in an amount of 10-60wt.%, 89.9-37wt.% distilled liquor having 25-35 deg. alcohol content and 0.1-3wt.% water-soluble mineral-containing liquid are charged into a vessel and then the vessel is hermetically sealed and the raw material in the vessel is well mixed with distilled wine and water-soluble mineral-containing liquid and the mixture is allowed to stand. According to the producing method, health liquor can be nicely drunk in a short time and inexpensive health liquor can lightly be obtained.
Patent JP-H06325730-A (JP)
Title: Surface analyzing device
Inventor: NAKAGAWA KAZUO
IPC: G01N27/62
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a surface analyzing device which can carry out the quantitative analysis of the components on the surface of a solid, and measuring the distribution of the components at the real time, simply, and easily. CONSTITUTION:A sample operating device 20 is composed of a holding shaft (holding means) 24 to hold a sample 22, and a rotary handle (moving means) 26 to operate the holding shaft 24 from the outer side of a probe 12, and both members are separated airtight by a bellows 28. On the other hand, a lens 54 and a reflector 56 are provided as the regulating means to regulate the focal distance and the focal position of the laser beams from the outer side of the probe 12, in a laser beam scanning device 50. And the system is composed to set the radiating area of the laser beams 52 at a desired specific condition, as well as the laser beams 52 are scanned on the surface 22a of a sample in the rectangular coordinates form.
Patent JP-S5737841-A (JP)
Title: Semiconductor device
Inventor: INOHARA TAMIO
IPC: H01L23/50
Filed: 1980-08-18
Abstract: PURPOSE:To prevent the short-circuit generating when a large-sized thick chip is connected by a method wherein the bonding section of the outer take out lead on a lead frame is formed at the same level as the pad section of the chip by upheaving  the bonding section. CONSTITUTION:The bonding section 13a of the outer lead 13 on the lead frame 10 is upheaved in reversed L-shape and formed almost at the same height as the pad section of the chip 11a which was fixed on the bed 12. The height is established in proportion to the thickness of the chip 11 and when a bonding work is performed after the chip has been fixed, the wire 14 should be connected without loosening. Through these procedures, the short-circuit between the wire 14 and the chip 11 can be prevented, thereby enabling to improve the reliability of the device.
Patent JP-S5814682-A (JP)
Title: Solid state image pickup device
Inventor: NAGUMO FUMIO
IPC: H04N5/335
Filed: 1981-07-20
Abstract: PURPOSE:To eliminate completely the undesired signals, by increasing the number of pulses for transfer more than the number of scanning lines and deleting the electric charge admixed in the course of the transfer with the increased signals. CONSTITUTION:A CCD10 is driven by a synchronizing signal generating circuit 11 and a producing circuit 12 of clock signals, etc. The signal supplied from a horizontal transfer register is fed to an adder circuit 24 and extracted to an output terminal 25 with addition of the synchronizing signal. At the same time, the signal given from a preamplifier 21 is fed to an undesired signal detecting circuit 26. The clock signals of a larger number of the horizontal lines are supplied to the horizontal transfer register, and the undesired signal component mixed up during the vertical transfer is extracted out of the amplifier 21 after the signals equivalent to the horizontal line number are extracted. The signal extracted out of the amplifier 21 is supplied to a shift register 34 through the circuit 26. The mean value of the undesired signals on the horizontal line is suplied to an operational amplifier 22 to be delected from the original signal.
Patent JP-S6296849-A (JP)
Title: Improved scattered light type smoke detector
Inventor: SUZUKI TAKASHI
IPC: G01N21/53
Filed: 1985-05-28
Abstract: PURPOSE:To make it possible to ensure the issuance of warning at a specified smoke concentration and to make it possible to detect time deterioration of a light emitting element, by setting the lightness of the inner surface of a black box, which detects the intrusion of smoke and issues warning, in a specified range. CONSTITUTION:A fault signal detecting circuit 8 is provided. A black box 5 has a labyrinth structure, into which smoke can intrude. In the black box 5, a light emitting element 3 and a light receiving element 4, into which the beam from the light emitting element does not directly enter, are provided. When smoke invades into the black box 5, scattering of light due to smoke particulates is detected by the light receiving element 4, and the presence of the smoke is detected. Then warning and the like are generated. The inner surface of the black box 5 of this scattered light type smoke detector is set in the range of Munsell values 2-5. The issuance of warning is ensured at the smoke concentration of about 10%/m in this smoke detector having such a black box 5. Time deterioration of the light emitting element 3, which cannot be detected in the conventional detector, can also be detected.
Patent JP-H0411324-A (JP)
Title: Magnetic disk device
Inventor: IIDA YUICHI
IPC: G11B5/82
Filed: 1990-04-27
Abstract: PURPOSE:To make a disk high-density by providing a first area where a magnetic head is stopped at the time of the stop of rotation of a recording medium, a second area where the magnetic head is slid at the time of contact start stop (CSS), and a third area where data is recorded/reproduced in order in the radial direction of the recording medium. CONSTITUTION:A surface 22 of a disk 21 is divided into three areas, and an area A is the stop area where a magnetic head 23 is stopped at the time of the stop of rotation of the disk 21, and an area B is the slide area where the magnetic head 23 is slid at the time of CCS, and an area C is the data area where data is recorded/reproduced. These areas A to C are provided in order from the innermost periphery in the radial direction. The surface roughness of the disk 21 is set in accordance with areas A to C and is rougher in the order of the area A, the area C, and the area B. Thus, the disk is made high- density.
Patent JP-H1038436-A (JP)
Title: Method and device for controlling temperature of refrigerating chamber through control of speed of rotary blade
Inventor: PARK HAE-JIN
IPC: F25D17/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control method through control of the speed of a rotary blade and a temperature control device for a refrigerator. SOLUTION: A fuzzy model is constituted to effect inference of an equilibrium speed corresponding to the rotation speed of a rotary blade 20 necessary and optimum to keep an equilibrium of temperature in a refrigerating chamber. An equilibrium speed is calculated by effecting fuzzy inference by a fuzzy model according to the measurements of a temperature change in a given spot in the refrigerating chamber and the rotation speed of the rotary blade is controlled according to the equilibrium speed.  This constitution effects accurate inference of the temperature value of each part of the refrigerating chamber only by the less number of temperature sensors 11 and 12, and distributes cold air according to a distance by adjusting the rotation speed of the rotary blade 20 according to an inference position and uniformly keeps temperature in the refrigerant chamber without eccentric concentration of the temperature on the refrigerating chamber to a specified part.
Patent JP-H10263046-A (JP)
Title: Pressing type fitness equipment
Inventor: ONODA YASUTO
IPC: A61H39/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify the way of applying force and relax stiffness of the shoulders or the like with the minimum force by forming a frame of a ring-like shape, which has such a suitable size as to allow human body to pass therethrough, and providing raised parts varied in size on the inside diameter side of the frame. SOLUTION: Large and small raised parts 2 are provied on the inside diameter of a ring-like frame 1 of such a suitable size that the human body can be passed therethrough. A bamboo stepper 5 is designed and added, a cord is passed through a cord passing hole 7, and the bamboo stepper 5 is hung on a suspending rod 6. Further, a waist finger pressure rod 3 is fitted to a moving hole 4, thereby stimulating the lagena of the waist. In the case of using the instrument, the frame 1 is put on like a sash used for holding up tucked sleeves, the raised parts 2 are applied to a region of the stiffness, and the frame 1 is pressed downward obliquely to obtain a comfortable finger pressure effect. In the case of stiffness of the scruff of the neck, a neck scruff finger pressure part 8 is applied to the scruff of the neck, and the frame 1 is pressed forward to apply finger pressure.  In the case of lumbago, a waist finger pressure rod 3 is fitted to the frame 1 to be laid on the floor, and a user is thrown on his back to use it.
Patent JP-2000304088-A (JP)
Title: Rolling ball bearing device
Inventor: MANTANI ATSUYOSHI
IPC: F16F15/02
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent a rolling steel ball from leaving from brow both rolling surfaces to the outside and scattering in the displacement in an earthquake and to prevent the jogging of both upper and lower rolling surfaces by forming upper and lower magnetic pole rolling surfaces as the magnetic poles of a permanent magnet on the upper and lower rolling surfaces, and interposing the rolling steel balls between both the rolling surfaces. SOLUTION: Mutually opposed upper and loser rolling surfaces 1a, 1b have upper and lower magnetic pole rolling surfaces 1c, 1d formed as magnetic poles 3 by a permanent magnet 26 or a yoke 2, and flattened so as to be capable of rolling steel balls 2a thereon. The yoke 27 bears a vertical load and also protects the permanent magnet 26, and the yoke 27 is screwed to upper and lower support boards 28, 29 through a magnetic insulating plate 4 consisting of a nonmagnetic body by use of a screw 33 consisting of a nonmagnetic body. The periphery 10 of the upper and lower magnetic pole rolling surfaces 1c, 1d are enclosed by the magnetic insulating plate 4, and the upper and lower rolling surfaces 1a, 1b are also mutually insulated in the same manner. Further, the upper and lower support boards 28, 29 are screwed to the base part 35 and foundation of an article or structure or a ground 30.
Patent JP-H01285663-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: TAKAHASHI KAZUO
IPC: F02D19/08
Filed: 1988-05-12
Abstract: PURPOSE:To advance the basic ignition timing by the preset value near the required ignition timing when the temperature in a combustion chamber is lower than the pre-ignition limit temperature in an internal combustion engine using the mixed fuel mixed with separate fuel to gasoline. CONSTITUTION:In an internal combustion engine using the mixed fuel mixed with separate fuel to gasoline, the concentration of the mixed fuel is detected by a means A. The temperature in the combustion chamber of the internal combustion engine is detected by a means B, the pre-ignition limit temperature of the internal combustion engine for the concentration of the mixed fuel is calculated by a means C. The basic ignition timing in response to the operation state of the internal combustion engine is calculated by a means D. The temperature in the combustion chamber and the pre-ignition limit temperature are compared, if the temperature in the combustion chamber is lower than the pre-ignition limit temperature, the basic ignition timing is corrected by a means E to be advanced by the preset value.
Patent JP-H11301022-A (JP)
Title: Image forming apparatus and method
Inventor: ISHII TETSUYA
IPC: B41J2/44
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To form an image of high quality even when a stain is generated on the reflecting surface of a polygon mirror. SOLUTION: The laser emitted from a laser unit is reflected by a polygon mirror 13 to be incident on a photosensitive drum. The laser scans the photosensitive drum by rotating the polygon mirror 13 and laser scanning is performed while the irradiation with laser is turned on and off corresponding to an image to be formed to expose the photosensitive drum and an image is formed by the adhesion of toner to the exposed part and the transfer of toner to a recording medium. When an image becomes unclear by the adhesion of a stain 16 to the polygon mirror 13, a user slides the polygon mirror 13 in the direction of a rotary shaft 15 (upwardly or downwardly). Whereupon, the laser is not reflected by the stain 16 but reflected by an unstained part 24 and a sharp image of high quality can be again formed.
Patent JP-H02292685-A (JP)
Title: Pattern matching circuit
Inventor: HAYASHI HARUYUKI
IPC: G10L15/12
Filed: 1989-05-08
Abstract: PURPOSE:To output a matching result to improve the discriminating ability of a voice recognizing device by executing distance calculation by using a weight coefficient set beforehand for every frame of each standard pattern. CONSTITUTION:The standard pattern ai,n is loaded into a buffer 6 from a standard pattern memory part 1, and an input pattern bj,n is loaded to the buffer 5. Then, a distance calculation circuit part 3 executes the distance calculation like an expression I. Here, i=j=1... I and J, and (i) and (j) show frame numbers. Besides, n=1... N, and (n) shows the number of order of an element. The weight coefficient wi,n is loaded to the circuit part 3 from a weight coefficient memory part 2 every time the calculated distance expression I of the frame (i) is executed. the distance d(i, j) is outputted from the circuit part 3, and a recurrence formula calculation circuit part 4 executes recurrence formula calculation like a formula II by using this, and g(I, J) is outputted from the circuit part 4 as a final matching cost result.