baber/WOPTO huggingface dataset:
Patent JP-H0651639-A (JP)
Title: Developing device
Inventor: MURATA SHIGEMI
IPC: G03G15/09
Filed: 1992-07-27
Abstract: PURPOSE:To remove toner sticking onto a sleeve and to obtain high image quality without the nonuniformity of a density, in a developing device forming the magnetic brush of a developer obtained by mixing toner with magnetic grains, on the surface of a cylindrical sleeve and allowing the magnetic brush to contact with a photosensitive body or approach it, to make a latent image formed on the surface of the photosensitive body visible. CONSTITUTION:A sheet-like electrode 5 supported so as to be opposite and near by the periphery of the sleeve 3a is provided on the downstream side of a developing region in the rotational direction of the sleeve 3a and a voltage for electrically attracting the toner to an electrode side is applied between the electrode 5 and the sleeve 3a. Moreover, the developing sleeve can be movably supported and when the sleeve is in a position away from the photosensitive body, an electrode is provided opposite to the sleeve and an AC voltage is applied therebetween.
Patent JP-S58113716-A (JP)
Title: Karman's vortex street flowmeter
Inventor: WACHI AKIRA
IPC: G01F1/32
Filed: 1982-12-13
Abstract: PURPOSE:To make a titled flowmeter inexpensive by deforming the modulating space provided between optical fibers elastically by the oscillation of an oscillating tail wing mounted on the down stream side of a Karman's vortex street generating body thereby modulating the quantity of the light to be passed into an exit optical fiber. CONSTITUTION:A Karman's vortex street generating body 35 disposed at right angles to the flow of fluid and an oscillating tail wing 38 mounted on the down stream of the body 35 are provided. An optical modulator formed by inserting the 1st and the 2nd optical fibers 11, 12 into the fine hole of an elastic body and spacing the two end faces of the fibers 11, 12 by a specified distance to form an optical modulating space 42 where no optical fibers exist is provided in the constricting part 38 which is the juncture between the body 35 and the wing 38 or in the wing 38. The space 42 is deformed elastically by the oscillations of the wing 38, by which the quantity of the light passing between the fibers 11 and 12 is modulated.
Patent JP-H04103285-A (JP)
Title: Video conference system
Inventor: WAKITA KAZUTAKA
IPC: H04N7/15
Filed: 1990-08-22
Abstract: PURPOSE:To eliminate the need for readjustment by an operation panel of a conference participant by allowing a thermo camera to display automatically a position at which a camera movement request switch is depressed and displaying automatically a video image of a speaker onto a center of a television monitor regardless of the height and the figure of the speaker. CONSTITUTION:A camera movement request switch 1 depressed by a speaker during the progress of a video conference outputs a relevant and registered position of the switch 1, and when a thermo camera controller receives the position information, the controller sends a moving direction and moving quantity stored in advance to a camera adjustment base 3 to move a thermo camera 4 and the speaker is displayed by the thermo camera 4. Then the high or low heat of the speaker is converted into a character signal (a) by a character converter 5, a comparison decision device 7 compares the signal (a) with a standard character (b), outputs a correction signal (c) to the controller 2 so as to display the video image of the speaker onto the center of the television monitor automatically regardless of the height and the figure of the speaker. Thus, it is not required for a conference participant to control an operation panel for the readjustment.
Patent JP-S6373241-A (JP)
Title: Material having photoresponsiveness
Inventor: OKAZAKI MASAKI
IPC: G03C1/72
Filed: 1986-09-17
Abstract: PURPOSE:To obtain the titled material having improved spectral sensitivity by incorporating a dye having >=2 substituents of cyclodextrines or its derivatives to the titled material. CONSTITUTION:The titled material contains the dye having >=2 of cyclodextrine or its derivatives as a substituent, or said dye and the compound which emits the fluorescence having a wavelength capable of being absorbed by the dye. The cyclodextrine used is a compound obtained by ring-formation of D(+)- glucopyranose units through alpha-1,4-bonding. Three kinds of the compounds, alpha-, beta-, and gamma-cyclodextrine are put on the market. Thus the titled material having enhanced efficiency in spectral sensitizing and improved sensitivity is obtained.
Patent JP-S6374614-A (JP)
Title: Manufacture of joint sheet
Inventor: NISHIYAMA TORU
IPC: B29K21/00
Filed: 1986-09-17
Abstract: PURPOSE:To obtain a joint sheet excellent in flexibility and compressibility and at the same time prevents base fibers from scattering during the production process of the joint sheet by a method wherein a kneaded material produced by adding organic solvent, rubber chemicals and filler to the base fibers is kneaded again under the condition that rubber latex is added to said kneaded material so as to obtain a composition for forming the joint sheet in order to roll the composition under heat by inserting it between a heated roll and a cooling roll. CONSTITUTION:Base fibers are fully kneaded under the condition that organic solvent, rubber chemicals and filler are added to the base fibers. A composition for forming a joint sheet is prepared by further adding rubber latex to and kneading with the base fibers under the condition just mentioned above. The obtained composition forming the joint sheet is rolled under heat by being inserted between a pair of rolls consisting of a heated roll and a cooling roll. At this case, the preferable temperature of the heated roll must be, for example, in the range of 120-160 deg.C and that of the cooling roll must be held, for example, at a temperature of 30 deg.C or less. Thus, said composition is rolled under heat and laminated in the form of a sheet on the heated roll side. By separating the sheet-like composition from the heated roll, the joint sheet is obtained.
Patent JP-S6376417-A (JP)
Title: Formation of amorphous semiconductor super lattice thin film
Inventor: WATANABE TAKESHI
IPC: H01L21/31
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a method which provides a high film forming speed and a high productivity by a method wherein a plasma for plasma CVD is generated by electron cyclotron resonance induced by the alternating electric field of a microwave in a vacuum chamber and a magnetic field in the vacuum chamber. CONSTITUTION:A thin film is formed on a substrate 8 placed in a vacuum chamber 3 by a method wherein gas containing compounds or simple substances composed of elements of which the thin film to be formed is composed is introduced into the vacuum chamber 3 and a plasma is generated and chemical reaction is induced in the gas or on the surface of the substrate 8. By this method, amorphous semiconductor thin films with different characteristics are alternately laminated to form an amorphous semiconductor super-lattice thin film. The plasma used in the forming method like this is generated by electron cyclotron resonance induced by the alternating electric field of a microwave in the vacuum chamber 3 and a magnetic field in the vacuum chamber 3. For instance, a microwave generated by a magnetron 1 is introduced into the vacuum chamber 3 and a magnetic field is induced by a solenoid coil 5 and, at the same time, gases are supplied from gas inlets 6 and 7 to form a thin film on the substrate 8.
Patent JP-H04101149-A (JP)
Title: Airtight sheet taking-up and developing mechanism
Inventor: OTORII SHOICHI
IPC: G03B27/20
Filed: 1990-08-20
Abstract: PURPOSE:To eliminate the miscalculation of a photosensitive film and to improve the handleability thereof by allowing a sheet roller which is rotatably held by a holding means provided separately from a moving means to rock in a direction nearly parallel with a light transmitting plate for exposure and developing or taking up an airtight sheet without resisting its property already provided since the production of the sheet. CONSTITUTION:A roller supporting body 50 which supports the sheet roller 60 is moved in a direction shown by an arrow D while it can freely slide in a direction shown by an arrow B and rock in a direction shown by an arrow C with respect to an external frame coupling body 40 which moves integrally with an elevating/lowering plate 33. Then, the degree of freedom is provided in the case of transmitting force to the sheet roller 60 from the coupling body 40 which moves with traveling bodies 23 on both sides of a contact printer 1 and the sheet is developed without applying unequal tension to the airtight sheet 7. Therefore, the sheet 7 is developed normally in contact with a glass plate 5 for exposure and without resisting the property(residual stress degree, residual strain degree and the like) already provided since the production of the sheet. Thus, the miscalculation of the photosensitive film is eliminated and the handleability is improved.
Patent JP-H0558057-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: WATANABE HIDEO
IPC: B41M5/50
Filed: 1991-08-30
Abstract: PURPOSE:To provide an image receiving sheet generating no missing dots even when head pressing force is low and prevented from curling even when the heating energy of a head is high. CONSTITUTION:In an image receiving sheet having a sublimable dye receiving layer 3 and a support sheet consisting of a white rubber elastomer sheet 21a and a transparent polyester film 2, 50-100% of said support sheet is composed of a rubber elastomer.
Patent JP-S60111978-A (JP)
Title: Measurement of magnetic moment
Inventor: NONAKA KOUTAROU
IPC: G01R33/12
Filed: 1983-11-24
Abstract: PURPOSE:To enable evaluation of inside-core magnetic anisotropic dispersion of thin film head/MR head, by measuring a magnetic moment capable of high resolution using an objective lens. CONSTITUTION:A linear polarized beam 17 is projected into one end of an objective lens 13 from a source 11 through a polarizer 12, converging it on the surface of a magnetic body 14 and the reflected elliptic polarized beam 18 is transmitted into a half-mirror 21 through the other end of the lens 13 and the reflected beam is detected at a light reciever 16 through a light detector 15, taking out its light intensity as a signal amplitude value. Thus, by putting the polarizer 12 and detector 15 in a crossed-Nicol condition, the magnetic moment of the magnetic body 14 can be measured as the signal amplitude.
Patent JP-H0268606-A (JP)
Title: Cnc diagnosing system
Inventor: KINOSHITA JIRO
IPC: G05B19/18
Filed: 1988-09-02
Abstract: PURPOSE:To perform recovery when a fault occurs in a short time and to improve reliability by diagnosing another processor with a diagnostic mode by providing a diagnosing processor. CONSTITUTION:In an ordinary operation, a processor 11 controls the whole of numerical controllers (CNC) as a host processor for an entire CNC system. The diagnosing processor 1 simply monitors another processor 11, a position control processor 18a, and a processor 23 for PMC, and displays abnormality on a display device 16 when it occurs. Also, when a fault occurs in the CNC and the cause of the fault is found out, diagnostic software is executed by setting the CNC at the diagnostic mode and setting the diagnosing processor 1 as the host processor. Thus, when the fault occurs once, a faulty part can be located by switching a mode to the diagnostic mode, and executing the diagnostic software by the diagnosing processor 1 as the host processor, then, performing diagnosis on another processors 11, 18a, and 23. In such a way, it is possible to perform the recovery of the fault in a short time and to improve the reliability.
Patent JP-H0385322-A (JP)
Title: Two-cycle engine
Inventor: IIDA FUMIYOSHI
IPC: F02B25/20
Filed: 1989-08-25
Abstract: PURPOSE:To greatly enhance output in a wide sped range by operating a main valve and an auxiliary valve with the same driving means, and changing the exhaust starting time of incombustible gas from a cylinder and an opening sectional area of a passage through which the incombustible gas passes at the same time. CONSTITUTION:As an arm member 30 is oscillated by turning a driving shaft 31, a main valve 20 is made to go forward and backward of a main exhaust passage 11, while a pair of auxiliary valves 22 are made to go forward and backward of an auxiliary exhaust passage 12. At this stage, when an engine is in the predetermined low speed area, for example, each valve 20, 22 is made to project inside each exhaust passage 11, 12. A height of an opening upper edge 11a' of the main exhaust passage 11 is lowered by a predetermined distance H by the projected main valve 20. The auxiliary valve 22 is projected by a distance L1 longer than the projection quantity L2 of the main valve 20 to seal the auxiliary exhaust passage 12. The output in a low speed range is thereby improved.
Patent JP-H0883396-A (JP)
Title: On-road information detector
Inventor: KORE HARUHISA
IPC: B60R21/00
Filed: 1994-09-14
Abstract: PURPOSE: To suppress the unwanted fluctuation in the peak level of a marker detecting signal, which is provided from a marker detecting part for detecting an information marker arranged on a road, with the running speed change, etc., of a vehicle to which the marker detecting part is fitted. CONSTITUTION: This device is provided with a marker detecting part 21 for detecting the information marker arranged on the road, on which the vehicle runs, and generating the marker detecting signal, vehicle speed detecting part 24, gain control part 22 for performing gain control corresponding to the running speed of the vehicle detected by the vehicle speed detecting part 24 while supplying the marker detecting signal so as to suppress the fluctuation with the running speed change of the vehicle at the peak level of the marker detecting signal, and information detecting part 26 for detecting the information shown by the information marker based on the marker detecting signal passed through the gain control part 22.
Patent JP-S6464440-A (JP)
Title: Lan mutual connection system
Inventor: YAGYU KAZUO
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a maximum frame length to be transmittable to a pair of subscribers, by providing a function to transmit the test pattern of an echo mode to a communication opponent and to repeat only the frame to be repeatable to the bridge of halfway. CONSTITUTION:Before transmission is started, a subscriber (a) transmits the test frame of 4KB which is the maximum frame length of an LAN1. Since the maximum frame length of an LAN3 is 3KB, a bridge B to receive this test frame repeats only the leading 3KB part out of the 4KB. Since the maximum frame length of an LAN4 is 8KB, a bridge B to receive this transmits the test frame of the 3KB as it is. Thus, a subscriber (b) receives the test pattern of the 3KB. Thus, the subscriber (b) can know that the maximum frame length to be transferrable in the communication with the subscriber (a) is the 3KB. Next, since the subscriber (b) executes the echo-back of the received test frame as it is, the maximum frame length to be transmittable and receivable can be mutually recognized.
Patent JP-S6376796-A (JP)
Title: Roller press device
Inventor: MOMOSE MUTSUO
IPC: B30B9/32
Filed: 1986-09-18
Abstract: PURPOSE:To use the motor of small rating and to enable the crushing and squashing of a bottle, can or the like continuously by arranging the endless roller linking the end parts, etc., of numerous parallel rollers in a pair of about V shapes or with a slanting plate and providing the driving mechanism driving with its rotation to the lower part. CONSTITUTION:An endless roller 12 contracts the diameter of both end parts of the numerous parallel roller 18 arranged horizontally, successively linking the tip of its spindle 20 by a link plate 22 and forming it in the shape of a freely rotatable endless belt. The spindle 20 tip supports the link plate 22 with its loose movement freely by a nut 24, etc. The space 28 in which the teeth 26 of sprockets 14, 16 is enabled to come is formed between the link plate 22 of the spindle 20 tip and the end part of the long main body part of the parallel roller 18 and a driving force is given to a stepless roller 12 with the engagement of the sprocket 14 for driving. The continuous running is enabled owing to the endless roller 12 pressing the can or the like gradually by being arranged in its inclination, the rating if a motor may be reduced and even a stone crush may be performed.
Patent JP-S6465192-A (JP)
Title: Bearing
Inventor: SHOJI SABURO
IPC: F16C33/12
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a plastic-coated bearing having excellent lubricating property and durability when exposed to high temp. and high vacuum and comprising an org. coating film as a sliding surface, by applying a mixture of a particular compd. with an org. film forming material. CONSTITUTION:A mixture of a compd. of formula I (wherein Rf is perfluoroalkyl or perfluoropolyoxyalkyl; R1 is a direct bond, -CH2-, -CO- or -CONH-; R2 is 2-3C oxyalkylene; R3 is a direct bond, -O-, -COO-, -CONH- or formulae II-III, with the proviso that it may be varied in each repeating unit; m is 0-1; n is 1 or greater; and x is 1-2) with an org. film forming material (B) having an imide group in the molecular chain thereof (e.g., polyamic acid soln.) is applied to a substrate and heated at about 300 deg.C. Thus, there is obtd. a plastic-coated bearing comprising a coating film having a cured surface covered with the fluorocarbon segments of component (A).
Patent JP-S6374200-A (JP)
Title: Semiconductor memory device
Inventor: HASHIMOTO SEIJI
IPC: G11C7/00
Filed: 1986-09-18
Abstract: PURPOSE:To increase the working speed and also to improve the degree of integration with an FIFO memory by using a dynamic memory element to a main memory element. CONSTITUTION:When an external input signal for control of write data is kept at an H level, the data supplied from an input terminal DIN are written as the valid data synchronously with a clock SWCK which controls the writing cycle. While the input data are read out via an output terminal DOUT synchronously with a clock SRCK which controls the reading cycle when an input signal for control of read data is kept at an H level. These read and write actions can be carried out asynchronously with each other and therefore the widths of clock pulses SWCK and SRCK can be freely changed. In such a constitution, the working speed is increased since a dynamic memory element is used to a main memory element. Furthermore the degree of integration is improved together with reduction of the production cost owing to use of the dynamic memory element.
Patent JP-H0773219-A (JP)
Title: Simulation device and simulation method
Inventor: MINAMI TOSHIMITSU
IPC: G06F17/50
Filed: 1993-09-03
Abstract: PURPOSE:To enable an exact simulation by performing a simulation by using the noise amount of an input/output pin signal. CONSTITUTION:When the parameter corresponding to I/O macro kind is defined as KCELL, the parameter corresponding to the phase relation of two signals as Kphase, the parameter corresponding to the timing deviation skew as Kskew, the parameter corresponding to the distance between two pins as Kdist, and the parameter corresponding to the adjacent state of package internal layer patterns as KPKG, the influence degree Spi as the index showing the degree of the influence for each input/output pin of the semiconductor integrated circuit device of (j) output pins where a simultaneous switching is performed is determined by a formula. By using noise coefficient alpha which is preliminarily set by corresponding this influence degree Spi to the value of the influence degree Spi, noise amount Npi (t) to be superposed on the input/output pin signal at the time is calculated from Npi (t)=aXSpi(t) and the simulation is performed by using the noise amount Npi(t).
Patent JP-H0774310-A (JP)
Title: Semiconductor device
Inventor: SASAKI TADAHIRO
IPC: H01L27/04
Filed: 1993-09-06
Abstract: PURPOSE:To prevent the lowering of the value of quality factor by the influence of parasitic inductance caused by the pick-up form of capacitance by a method wherein the lead-out position of the connection wiring of the capacitance, on which a conductive film is formed by dielectric film, is arranged on the gravity center of the area of conductor film. CONSTITUTION:A capacitor is formed of a dielectric film 3 sandwitched by conductive layers 1 and 2 on a semiconductor substrate 12, and wiring layers 4 and 6 are also provided on the substrate. In order to equalize the length from the wiring connections on the upper and the lower conductor films 1 and 2 to the conductor outer circumference, the position of wiring connection is set at the center of gravity of the area of the conductor film. The distribution of charge, which is distributed on the conductive film with the wiring connection position in the center, is symmetrized, and the generation of inductance, caused by the electrical length deviated from symmetrization, can be prevented. As a result, the value of quality factor of capacitor can be increased, and the capacitor area can be decreased.
Patent JP-H0386488-A (JP)
Title: Suction device
Inventor: OGASAWARA SATORU
IPC: B25J15/06
Filed: 1989-08-29
Abstract: PURPOSE:To surely suck a member whose surface smoothness is not enough by forming a vacuum chamber respectively by each cell of a honeycomb core member. CONSTITUTION:One part of the face of the opening faces of the cells of a honeycomb core member 50 consisting of the aggregate of a lot of independent hollow and hexagonal columnar cells and the peripheral edge part of the honeycomb core member 50 are covered by a cover 45. This cover 45 internal part is then communicated to a vacuum source to hold a member of low flatness. In this case, since other cells cover even in the case of the adhesion with the end of the cell of one part and the member to be held being spoiled, a sufficient vacuum suction force can be maintained as the honeycomb core member 50 whole body.
Patent JP-S61102436-A (JP)
Inventor: MATSUDA HIROO
IPC: D02J1/08
Filed: 1984-10-22
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-2001045659-A (JP)
Title: Base station facility
Inventor: YAMA TETSUO
IPC: H02J9/06
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To optimize power receiving capacity of the overall base station and improve the flexibility of selection of power supply, in extending the base station. SOLUTION: A block constituted of an AC rectifying part 102, a DC-DC conversion part 103, a common control part 104, a transmission/reception panel 106, load power supply parts 105A, 105B, a multiplexer 108, a distributor 109, a transmission/reception shared device 110, and a send/receive antenna 111 is formed as one unit. A plurality of units are connected by sharing the output terminal of a DC-DC conversion part 103 of each of the units, and a battery 112 is connected to the output of the DC-DC conversion part 10.
Patent JP-H1046250-A (JP)
Title: Production of nonoriented magnetic steel sheet excellent in magnetic property
Inventor: NAKAYAMA TAISEI
IPC: C22C38/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of ridging without deteriorating the magnetic properties of a nonoriented silicon steel sheet. SOLUTION: A continuously cast slab of nonoriented silicon steel, which has a composition consisting of <=0.01% C, 0.05-3.5% Si, 0.1-4.0% Sol.Al, and the balance Fe with inevitable impurities and satisfying (Si+Al)<=5%, is heated to 950-1150 deg.C, and, at the time of roughing at hot rolling, rolling reduction of 15-50% is applied in a slab-width direction. Then, rolling reduction of 40-85% is applied in a thickness direction at the final pass, followed by finish rolling. The resultant hot rolled coil is subjected, after hot rolled plate annealing at 600-1100 deg.C or in the as-hot-rolled state, to cold rolling and then to continuous annealing at 700-1100 deg.C, by which the nonoriented silicon steel sheet, excellent in magnetic properties and free from ridging, can be obtained.