baber/WOPTO huggingface dataset:
Patent JP-2001034068-A (JP)
Title: Magnet roll for magnetic brush development
Inventor: MORI TOMOO
IPC: G03G15/09
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To control the recovery and the peeling of developer and to improve image quality by providing a notched part on the magnetic field forming piece at parts where magnetic waveforms having the same pole are adjacent. SOLUTION: The respective magnetic field forming pieces 3 and 4 are stuck to the outer periphery of a columnar shaft 2, so that the cylindrical magnet roll is formed. By providing the notched part 4a on the piece 4 at the parts S3 and S2 where the magnetic waveforms having the same pole are adjacent, the specified angle of waveform shown by the magnetic field is controlled, space between S3 and S2 is widened, and magnetic force between them is reduced, so that the old developer is peeled at this part. When the magnetic waveforms other than the waveform having the same pole are adjacent, the specified angle of the waveform shown by the magnetic field is controlled if the notched part is provided on the piece 3.  By changing the size or the depth of the notched part 4a according to the orientation position of the piece 4, the specified angle of the waveform shown by the magnetic field is controlled.
Patent JP-S6447997-A (JP)
Title: Waste liquid storage equipment and its operating method
Inventor: EOMO MITSUO
IPC: G21F9/22
Filed: 1987-08-19
Abstract: PURPOSE:To effectively agitate precipitate and safely and securely store waste liquid by preparing an agitating sparger and a jetting pipe and providing a pump device, by which the waste liquid for the jetting pipe and the agitating sparger is flowed back, in the outside part of a storage vessel. CONSTITUTION:A waste liquid storage equipment is prepared of a storage vessel 2 for storing radioactive waste liquid, an agitating sparger 3 for giving priority to agitating the waste liquid of the bottom of the vessel 2 and a jetting pipe 4 for agitating the waste liquid 1 of the whole vessel. On the other hand, a pump device 5 for flowing back the waste liquid 1 for the jetting pipe 4 and the sparger 3 is provided in the outside of the vessel 2. Since the precipitate which is precipitated on the bottom part of the vessel can efficiently and uniformally be agitated in the whole vessel, agitating efficiency is improved and the pump device need not install in the vessel 2, radioactive waste highly radioactively contaminated can safely and securely be stored.
Patent JP-H0848439-A (JP)
Title: Double feed detecting device
Inventor: MORITA SEIICHI
IPC: B65H7/12
Filed: 1994-08-05
Abstract: PURPOSE:To detect the double feed with a high precision, even for a thin paper sheet, by installing an IR rays emitter and a light receiving device which are arranged oppositely, setting a sent-out paper sheet interposed. the first comparator for detecting one paper sheet, and the second comparator for detecting at least two paper sheets. CONSTITUTION:A paper sheet 12 sent out by rollers 14 and 16 passes through a detection head 24 having a nearly U-shaped side edge, and is introduced into between the sending-out rollers 26 and 28, and piled on a discharge board 30. The detection head 24 is constituted by oppositely arranging an infrared LED and an IR phototransistor, and sends out a signal to a light receiving signal double feed detection unit 36. The double feed detection unit 36 is equipped with the first and the second comparators for comparing the first set value set between the output in the case where no paper sheet is detected and the output in the case where one paper sheet is detected and the second set value set between the output in the case where one paper sheet is detected and the output in the case where at least two paper sheets are detected, with each light receiving signal are provided, and a transfer stop signal is sent to a motor controller 38 when the double feed is detected.
Patent JP-H0754493-A (JP)
Title: Positioning method for insert or the like, and positioning sheet therefor
Inventor: MIZUKOSHI SUSUMU
IPC: E04G21/18
Filed: 1993-08-18
Abstract: PURPOSE:To make positioning possible for embedment of insert or the like without the need for individual measurement for positions, and to improve efficiency in positioning work while saving man power. CONSTITUTION:A first positioning sheet 7 and a second positioning sheet 8 in sizes respectively corresponding to a first reference plane pattern for use in common to rooms A1-A22 and a second reference plane pattern for use in common to rooms B1-B4 are prepared, and positioning holes 7a and 8a corresponding to positions for embedment of inserts or the like are formed respectively to the sheets 7 and 8. Then, the sheets 7 and 8 are laid on a form 1 or a deck plate 3 so that the sheets can agree with parts in each of the rooms, and positions for embedment of inserts or the like are marked to the form 1 or the deck plate 3, utilizing the positioning holes 7a and 8a. Such work is executed repetitiously on parts in rooms in the same pattern.
Patent JP-S6184098-A (JP)
Inventor: NAKAYA FUMINORI
IPC: H01L31/04
Filed: 1984-09-30
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-S6447274-A (JP)
Title: Multi-output converter
Inventor: ODAGIRI HIROYUKI
IPC: H02M3/28
Filed: 1987-08-18
Abstract: PURPOSE:To reduce a cost and a space by suppressing the leakage of switching noise through one piece of common mode choke common to each DC output by multi-output converter of switching system even if the number of DC outputs increases. CONSTITUTION:A multi-output converter converts AC voltage obtained by switching DC input at a switching section 1 into (n) pieces of AC voltage by a transformer section 2 and rectifies separately by a rectifier circuit section 3 to output (n) pieces of DC voltage V1-Vn to a load through a common mode choke 4. The choke 4 is wound around one piece of common core together with (n) pieces of coil 41-4n inserted separately one by one to (n) pieces of outlet line outputting the DC voltage V1-Vn of output of the rectifier circuit section 3 and one piece of coil 40 common to the outlet lines. And, it has such a construction that the total of each number of turns is equal to that of one piece of coil 40, and the whole coil operates as one piece of common mode choke.
Patent JP-S6360650-A (JP)
Title: Modulation and demodulation system
Inventor: SHIBANO YOSHIZO
IPC: H04L27/18
Filed: 1986-08-29
Abstract: PURPOSE:To increase the data transmission density and to reduce the data transmission time by dividing a sent signal into 2, retarding the one, comparing the phase with the other and applying full wave rectification to the signal after phase comparison. CONSTITUTION:An input signal Vin is fed to a Schmitt trigger circuit 1, its output is divided into two; the output signal from a delay circuit 2 and the other output signal are fed respectively to a clock input terminal of D flip-flops 3, 4 and an inverse of Q output of the D flip-flop 3 is fed to a D input terminal of both the flip-flops 3, 4. The Q output signal of the D flip-flops 3, 4 is fed to an XNOR gate 5 to obtain the result of phase comparison. Then the DC component is eliminated by a capacitor 8 through a low pass filter 6 and a Schmitt trigger circuit 7, compared with a reference voltage Vn by a comparator 9 and the result is rectified by a full wave rectifier circuit 10 to obtain an NRZ signal.
Patent JP-H0743041-A (JP)
Title: Power supply device for engine driven type heat pump device
Inventor: SHIBATA YOSHITAKA
IPC: F25B27/00
Filed: 1993-07-27
Abstract: PURPOSE:To enable an engine driving to be carried but without increasing a capacity of a commercial power supply by a method wherein an AC of the commercial power supply is changed into a DC and charged in a battery cell, when a voltage of the commercial power supply is more than a predetermined voltage, the commercial power supply is connected to an engine driving type heat pump device and in turn when the voltage is less than the predetermined value, a battery cell is connected. CONSTITUTION:An electrical charging means 103 in a power supply device 101 for an engine driving type heat pump device changes an AC of a commercial power supply 100 into a DC and charges in a battery cell 102. A DC/AC converting means 105 changes a DC of the battery cell 102 into an AC. In turn, the power supply device 101 detects a voltage of the commercial power supply 100 through a voltage sensing means 104. In the case that a voltage in the commercial power supply 100 is more than a predetermined value, the commercial power supply 100 is connected to an engine driving type heat pump device 1 through a changing-over means 106 and when the value is less than a predetermined value, the battery cell 102 is connected to the heat pump device 1. With such an arrangement as above, it is possible to prevent the engine driving type heat pump device from being rapidly stopped due to a voltage drop or a power failure and the like.
Patent JP-H0652489-A (JP)
Title: Road sign system
Inventor: YAMAMURA YUTAKA
IPC: B60W30/00
Filed: 1992-07-31
Abstract: PURPOSE:To call a driver's attention running on a main road to a car to be joined, to reduce car accidents occured in a juncture point and to smooth join by displaying the presence of the car to be joined running the join road on the main line. CONSTITUTION:A detection means 5 is located near the juncture point of a join road 1, detecting the presence of a vehicle 3 joining a main road 2 from the join road 1 and outputting detection information. In short, a light emitting section 51 and a light receiving section 52 for an infrared ray sensor are placed opposite each other on both ends near the juncture point of the join road 1. The vehicle 3 running on the join road 1 approaches a detection means 5, the means 5 detects the presence of the vehicle 3 by blocking the infrared ray emitted from the light emitting section 51 by the vehicle 3. The detected detection information is outputted after being changed into an electric signal. A display means 6 is located on the main road 2, displaying the detection information outputted by the detection means 5. Therefore, a vehicle 3 running on the main road 2 can confirm the presence of the vehicle 3 joining from the join road 1 to the main road 2 based on the display.
Patent JP-H0652311-A (JP)
Title: Image processing method
Inventor: KITAMACHI ATSUSHI
IPC: G06T7/20
Filed: 1992-07-31
Abstract: PURPOSE:To surely extract a moving object even at any place where the environment such as lightness is extremely changed. CONSTITUTION:This method is composed of a first step to recognize sampling image data in an area, where absolute value difference data are formed by picture elements less than a prescribed threshold value, as still picture data by leading out the absolute value difference data of a luminance value for each picture element between n-th ((n) is a positive integer) sampling image data and (n+1)th sampling image data, second step to recognize the sampling image data in the still picture area and an area formed by the recognized picture elements as background image data continuously corresponding to each picture element of a motion detection picture with the repetition of the first step, and third step to identify an area formed by picture elements more than the prescribed threshold value as the moving body by leading out the absolute value difference data of a luminance value for each picture element between the background image data and the sampling image data after the number of picture elements, which are not recognized as the background image data of the objective area, is less than the prescribed number of picture elements.
Patent JP-H0254331-A (JP)
Title: Display system
Inventor: ENDO HIKARI
IPC: G06F3/048
Filed: 1988-08-19
Abstract: PURPOSE:To freely control the display with a small quantity of data and at the same time to improve the data transmission efficiency by transmitting the display pattern data and the schedule information as the data independent from each other. CONSTITUTION:When the switch control is applied to the display screens of a display part 21, an input device 15 sends the display pattern data corresponding to each display screen and the schedule information which instructs the display forms, the display times, etc., of those display screens in the form of the data independent of each other. Then a CPU 17 stores each data into a RAM 18 and reads out the stored display pattern data based on the schedule information to display plural display screens with switching according to the instructed forms and times. Therefore the second transmission is not required for the same data and only the schedule information produced newly should be transmitted in the case the display is performed by means of the display pattern data stored in the RAM 18.
Patent JP-2001034885-A (JP)
Title: Vehicle identification system
Inventor: KANO CHIYUKI
IPC: H04B7/26
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the certainty of a vehicle identification system by operating the system only when the communication function of vehicle side communication equipment satisfies fixed conditions. SOLUTION: This vehicle identification system is composed of an external communication means and a vehicle side communication means loaded on a vehicle. The vehicle communication means is provided with plural storage means 30 and 70 (a) installed at the plural positions of the vehicle for respectively storing identification information (ID) and a control means (b) for comparing the plural kinds of identification information stored in the plural storage devices at every fixed time interval and permitting communication between this vehicle communication means and the external communication means only when this identification information is matched or transmitting a signal for reporting the occurrence of abnormality when this identification information is not matched.
Patent JP-H1148586-A (JP)
Title: Image processor and processing method
Inventor: ABE JUNKICHI
IPC: B41J29/46
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To realize a color matching process easily and accurately by providing means for generating a plurality of pattern images, means for outputting a plurality of images while arranging in a specified direction, or the like, thereby generating a patch pattern corresponding to a variety of patterns automatically. SOLUTION: A pallet pattern is printed prior to printing a print pattern for main production. A unit pattern reduced according to reduction parameters received from an external unit 301, e.g. a display/operating section 301 or a host computer, is printed repeatedly lengthwise and crosswise according to pattern arrangement parameters received simultaneously with the reduction parameters. In this regard, a pallet memory is switched simultaneously in order to form a patch pattern for color matching process having a pattern structure. According to the arrangement, an optimal pallet having color representation most faithful to an original image can be selected with reference to a patch pattern.
Patent JP-S6362114-A (JP)
Inventor: ITABASHI YOSHIFUMI
IPC: H01B17/26
Filed: 1986-09-02
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-S6185288-A (JP)
Inventor: IGUCHI HIRONORI
IPC: B62K25/26
Filed: 1984-09-29
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-H05198377-A (JP)
Title: Internal junction type organic electroluminescent element
Inventor: SUTEIIBUN AARANDO BANSURAIKU
IPC: H01L51/30
Filed: 1992-07-31
Abstract: PURPOSE: To realize element light emission having a short blue wave length by containing a blue light emitting luminescent layer containing a specific electric charge acceptable compound in an electron transport layer sandwiched between an electron implantation layer of an EL element and an electron hole implantation and transport band. CONSTITUTION: An electron implantation and transport band 212 is formed of an electron implantation layer 222 to contact with a cathode and an electron transport layer 224 inserted between the layer 222 and an electron hole implantation and transport band 210. The layer 224 forms a joining part 214 with the electron hole implantation and transport band 210. The layer 224 contains a blue light emitting luminescent layer containing an electric charge acceptable compound expressed by formula I (Q represents a substitutional 8-quinolinolate ring, and R
 represents an 8-quinolinolate ring substititional group selected so as to hinder bonding of a substitutional 8-quinolinolate ring exceeding two pieces to an aluminium atom). Therefore, an EL element whose operational stability is improved and which can perform element light emission in a short blue wave length, can be obtained.
Patent JP-S5996468-A (JP)
Title: Fuel oil additive for internal-combustion engine
Inventor: MORIMOTO MASAICHI
IPC: F02M25/00
Filed: 1982-11-25
Abstract: PURPOSE:To improve combustion efficiency of internal-combustion engine by employing fuel oil additive composed of water, propionic acid, propionate, ethyl ether, methyl alcohol, iso-propyl alcohol and methyl propionate mixed in specific ratio. CONSTITUTION:Fuel oil additive 1 is contained in a storage tank 2 and vaporized by negative pressure then fed through a connection tube 3 to a suction manifold 4. In the midway of said tube 3, a thermal decomposer 6 and regenerator 7 mounted on the exhaust manifold 5 are communicated to provide complete vaporization of said agent 1 and to activate it. Furthermore feeding of said agent 1 is controlled by a solenoid valve 8 in said tube 3. Air is heated by means of a heat coil 10. The fuel oil additive is composed of approximately 80vol% of water, 5vol% of propionic acid, propionate, ethyl ether and methyl alcohol and minute amount of iso-propyl alcohol and methyl propionate.
Patent JP-H0867450-A (JP)
Title: Instalation device of elevator
Inventor: MATSUSHITA KIYOBUMI
IPC: B66B7/00
Filed: 1994-08-30
Abstract: PURPOSE: To remove the need of the attachment/detachment of the sheave of a hoist and at the same time realize the sufficient taking of the winding up quantity of a rope. CONSTITUTION: This elevator instalation device is equipped with a drive pulley 5 to rotate integrally with the sheave 4 of a hoist 3; a rope winding up drum 6 provided in a separate body from the sheave 4; a driven pulley 7 to rotate integrally with the rope winding up drum 6; and a chain 8 to transmit the rotary force of the drive pulley 5 to the driven pulley 7. As a result, the improvement of work efficiency can be realized, and at the same time application can be made also to the instalation of an elevator at a high story floor.
Patent JP-H0368846-A (JP)
Title: Nondestructive method for inspecting defect in radish
Inventor: NAKAJIMA HIROSHI
IPC: G01N23/18
Filed: 1989-08-07
Abstract: PURPOSE:To perform inspection and judgment accurately without destructing radish by detecting the defects of black cores, red cores and 'pore' which are formed in the inside of the radish by X-ray transmission photography. CONSTITUTION:The inside of radish which is washed beforehand is exposed for 30 seconds by using a super-soft X-ray nondestructive inspecting apparatus under the following conditions; an applied voltage of 40kV, a tube current of 5mA and a distance of 70cm between the radish sample and a film. In the image on the film, a part wherein the interval between the lines is narrow and the oblique lines are lower at the right side appears in black color as shown in the figure. The part is the part of drastic black core defects. A part wherein the interval between the lines is wide and the oblique lines are lower at the left side appears in a light black color on the film. The part is the part of light black core defects. The other white part in the figure appears in white color on the film. The part is the normal part. Thus, the inspection and the judgment can be performed with excellent accuracy without destructing the radish.
Patent JP-H1049962-A (JP)
Title: Disk housing device
Inventor: HAYASHIDA TOSHITAKA
IPC: G11B17/26
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To simplify the structure for preventing a disk from falling off and to reduce the manufacturing cost. SOLUTION: The device is provided with a pair of left/right guide frames 34a, 34b arranged so as to hold a disk arraying base 4 between them, moving plates 35a, 35b movably supported by each of these guide frames 34a, 34b, a bar-like stopper main body 36 put over between both of the moving plates 35a, 35b, and turning arms 38a, 38b pivotally supported by each of side walls 33a, 33b through a pivot 37. Connection pin 39 projectingly provided on one end part of each of these turning arms 38a, 38b is inserted through long sideway hole 41 of respective moving plates 35a, 35b, and weights 42 are provided on another end parts, and when the bottom surface 1a of a casing 1 is inclined from the horizontal state, the stopper main body 36 is moved to the center part side (in a locus of disk falling off) from the upper part inside the casing 1 by the weights 42 to support the disk D.
Patent JP-S6265289-A (JP)
Title: Semiconductor memory device
Inventor: MIYAZAKI NOBUYUKI
IPC: G11C11/34
Filed: 1985-09-18
Abstract: PURPOSE:To perform a quick access without being affected by the variance on production and the variance of a supply voltage by providing MOSFETs which set respective output lines of differential amplifiers having complementary elations to the same potential when an address signal is changed. CONSTITUTION:When an address signal A is changed, this change is detected to generate a high-level signal pulse P. This signal P is held in the high level for a certain time and is changed to the low level. When the signal P is in the high level, NMOSFETs N1-N5 are turned on, and pairs of complementary data lines DB, the inverse of DB, S1, the inverse of S1, S2, and the inverse of S2 are set to the same potential in an intermediate level between a high potential supply voltage and a low potential supply voltage. Even if differential amplifiers PSA and MSA are different in sensitivity is accordance with production conditions at this time, lines; the inverse of S1 and S2, lines; S1 and the inverse of S2, and lines N4 and N5 are set to the same potentials, and this same potential level is set to a half of the high potential supply voltage.
Patent JP-H1049975-A (JP)
Title: Optical disk device
Inventor: SUENAGA KIYOYUKI
IPC: G11B7/09
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of shortening a device starting time. SOLUTION: Since this optical disk device is made so that when an optical lens 7 is approached to an optical disk 5, the kind of the optical disk 5 is discriminated based on the elapsed time from the point of a time detecting a first sigmoid detection signal till the point of a time detecting a second sigmoid detection signal and a recording or a reproducing mode is set in accordance with the discriminated kind of the optical disk 5 and a succeeding reproducing or recording operation is made to be performed, a disk discriminating operation at the time of starting a device can be quickly executed and a device starting time before the information reproducing of the optical disk is started is shortened.