baber/WOPTO huggingface dataset:
Patent JP-H06244856-A (JP)
Title: Atm switching device with memory
Inventor: MAAKU EE PATSUSHIYAN
IPC: H04L12/56
Filed: 1994-01-10
Abstract: PURPOSE: To provide an asynchronous transmission mode(ATM) exchanging device for effectively increasing the capacity of a buffer memory. CONSTITUTION: This device uses one main circuit card 105, plural slave circuit cards 106-108 including an auxiliary buffer memory 110, and an inside ATM cell format in which the whole path selection control information of an ATM cell is directly supplied to the main circuit cad 105. Thus, the main circuit card 105 controls the writing of data in each buffer memory storage place of the main circuit card 105 and the plural slave circuit cards 106-108 and the reading of the data from those buffer memory storage places by using the path selection control information of the ATM cell. Only a unidirectional communication link for transmitting the control information from the main circuit card 105 to those slave circuit cards 106-108 is necessary for the control of those plural slave circuit cards 106-108.
Patent JP-S58170914-A (JP)
Inventor: ARAN FUREDERITSUKU MOA
IPC: F16C11/12
Filed: 1983-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10205369-A (JP)
Title: Device and method for controlling throttle of internal combustion engine
Inventor: ISOBE TAIJI
IPC: F02D11/10
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To control turbulence of A/F(the air-fuel ratio) in relation to the steep and complicated accelerating operation. SOLUTION: In an ECU(electronic control unit) 20, intake air pressure as load of an internal combustion engine 1 is estimated according to the mean acceleration opening in which the change of the acceleration opening AP detected by an accelerator opening sensor 9 is smoothed, the throttle opening of a throttle valve 3 is controlled on the basis of the estimated intake air pressure, and the air amount is supplied to the internal combustion engine 1. The fuel amount proportional to the estimated intake air pressure is calculated, the fuel injection time of an injector 17 is controlled, and the fuel amount is supplied to the internal combustion engine 1. Therefore, since the suitable air amount and fuel amount are supplied to the internal combustion engine 1, turbulence of A/F can be restrained even if the accelerating operation is the steep and complicate behavior.
Patent JP-S60155507-A (JP)
Title: Continuous preparation of boron nitride
Inventor: KUBOTA YOSHIHIRO
IPC: C01B21/064
Filed: 1984-01-26
Abstract: PURPOSE:To obtain continuously boron nitride of hexagonal system having improved physical and chemical properties, by inserting continuously a mixture containing B and C into a furnace, reacting them under countercurrent contact of nitrogen, taking out the reaction product successively. CONSTITUTION:A mixture of a boron compound and carbon and/or carbon compound is continuously inserted from a feed opening of a furnace provided with the feed opening and an outlet. It is heated at 1,650-2,300 deg.C under countercurrent contact of a nitrogen gas or a nitrogen gas-containing nonoxidizing gas, reduction and nitriding reactions are carried out. Then, the reaction product is successively taken out from the outlet of the furnace. Boric acid is especially preferable as the boron compound used with due regard to reactivity and cost. A blending ratio of the boron compound and carbon and/or carbon compound of main components is preferably an element component ratio in a weight range of B:C=0.6-1.2:1.
Patent JP-S5397832-A (JP)
Title: Image recording system
Inventor: EJIRI KOUICHI
IPC: G03G15/04
Filed: 1977-02-07
Abstract: PURPOSE: To provide an image recording system, which is simple in construction and adjustment and which is free from any moire and irregularity in the thickness of a straight portion, by diffracting a light beam into plural dots by means of a shielding member which is formed with an aperture at the back of a condensing lens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04247367-A (JP)
Title: Flexible disk driving device
Inventor: KOBAYASHI MASAJI
IPC: G11B21/08
Filed: 1991-02-01
Abstract: PURPOSE:To detect abnormality in the driving device itself of a flexible disk by detecting the aberration of a head driven by an access motor when driving and no-driving control are performed, and displaying it. CONSTITUTION:This device is comprised in such a way that a step pulse signal when a direction signal is outputted by a step counter 13 when the track movement of the head is controlled by driving the access motor 3 based on the step pulse signal and the direction signal, and the rotation of the access motor 3 rotated actually by a position counter 14 is counted by the position signal of a position detection sensor 4, and the count values of both counters are compared with each other by an abnormality signal generating means 16, and a count abnormality signal is outputted when noncoincidence is obtained, and a display means 8 displays the abnormality of the driving device based on the count abnormality signal.
Patent JP-H09205629-A (JP)
Title: Video conference equipment
Inventor: TERAO MASATOSHI
IPC: H04M3/56
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the video conference equipment with excellent operability and realizing a small space by drawing out a monitor, a turnable television camera mounted on the monitor integrally, a handset and a writing and picture board contained in the equipment main body when a video conference is held. SOLUTION: A liquid crystal display monitor 6, a small sized TV camera 7 supported turnably with a television camera arm 15 fitted onto the liquid crystal display monitor 6 integrally, a handset 2 and a picture and writing board 12 are stored in the equipment main body 1 when no video conference is held, and drawn out at the outside of the equipment main body 1 when video conference is held. When a picture and writing is entered, the small sized TV camera 7 is directed toward the picture and writing board 12 with the television camera arm 15 and a camera drive shaft 17. Thus, when no video conference is held, the installation space is reduced to avoid trouble and when a video conference is held, the video conference equipment with excellent operability is obtained.
Patent JP-H09202856-A (JP)
Title: Polysilane mixture and electrophotographic sensitizer and device for forming image
Inventor: FUKUTOME MASATO
IPC: C08L25/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polysilane mixture comprising a specific polysilane compound and a binder, excellent in electrophotographic characteristics, film mechanical strength and film characteristics, and suitable as a material for the carrier transport layers of electrophotographic sensitizers. SOLUTION: This polysilane mixture comprises (A) a polysilane compound of the formula [R1 -R6 are each H, a (substituted)alkyl, a (substituted)aryl, a (substituted)alkoxy; (x), (y), (z) are each 0, 1; (n) is a polymerization degree], and (B) a binder obtained by polymerizing a cationically polymerizable monomer such as isobutylene, a vinyl ether derivative or a styrene derivative. The component B is added in an amount of e.g. 20-80wt.% based on the whole amount of the mixture. The mixture is obtained e.g. by mixing the component A with a prescribed cationically polymerizable monomer in an organic solvent and subsequently polymerizing the monomer at a reaction temperature of 50-80 deg.C.
Patent JP-H04244255-A (JP)
Title: Liquid applying apparatus
Inventor: KATO YUKINORI
IPC: B05C3/00
Filed: 1991-01-10
Abstract: PURPOSE:To eliminate frequent supply of a liquid to be stored in a container at the time a liquid such as a lubricating agent, a rust preventing agent, etc., is applied to a linear work. CONSTITUTION:A bubble generating apparatus is installed in the bottom of a container 2, gases are jetted from the lower part of the container 2 against a linear work 1 moving horizontally above the container 2, foams are generated using the surface tension of a liquid 3, and thus the liquid 3 is applied to the work 1 without immersing the work 1 in the liquid 3.
Patent JP-S63183285-A (JP)
Title: Reciprocating pump
Inventor: INOUE KIYOSHI
IPC: F04B49/06
Filed: 1987-01-23
Abstract: PURPOSE:To supply a stable discharge by forming a pair of vibration valves as a change-over valve with a magnetic sheet having a OMEGA-shaped cut-out and detecting a change in reactance of a coil having an iron core of projection on the peripheral edge of the sheet. CONSTITUTION:A pair of vibration valves 2a, 2b for a change-over valve of a reciprocating pump are formed of a magnetic sheet 2 having a OMEGA-shaped cut-out, and coils 7, 8 are provided which have iron cores of projections 2d, 2e formed on the peripheral edge of the sheet 2. In the intake stroke of a piston 5, fluid supplied from a piping 4 pushes up the vibration valve 2a to be sucked into a cylinder 1. In the discharge stroke, the sucked fluid depresses the vibration valve 2b to be discharged to a piping 4'. When the vibration valves 2a, 2b vibrate or displace, reactance of coil 7 or 8 is changed, so that the operations of vibration valves 2a, 2b can be confirmed. Thus, when the operational condition differs from a predetermined one, an alarm is immediately generated to adjust a drive source so that a stable discharge can be always stably supplied.
Patent JP-S61171287-A (JP)
Title: Picture transmission system
Inventor: YUASA HIROYOSHI
IPC: H04N19/50
Filed: 1985-01-25
Abstract: PURPOSE:To attain the transmission of a high quality picture in a short time in a picture transmission system transmitting only of a changing part through a narrow band by acting an averaging space filter when a changing amount of residual between frames is large. CONSTITUTION:An inputted current picture sample is fetched into an inter-frame residual detecting circuit 61 through a current picture frame buffer 37, and the detected residual enters the frame variable sample estimating, compressing and encoding circuit 39 of a feedback loop and compressed and encoded. When data is inputted to an inter-frame residual detecting circuit 62 an in case the residual having a large changing amount is detected, the number of operating times of the averaging space filter is increased. Thus the picture quality can be slowly improved.
Patent JP-H01187429-A (JP)
Title: Method and device for calibration of dynamic balance testing device
Inventor: MOTOMA YOSHIHISA
IPC: G01M1/22
Filed: 1988-01-22
Abstract: PURPOSE:To adjust the sensitivity without using any tire for sensitivity adjustment by detecting the difference between signals from a vibration detector when a weight is mounted on one surface of a body to be tested and when not and separating it into an out-side and an in-side component signal by a surface. CONSTITUTION:A tire to be measured is fixed on a rotary shaft and a switch 31 is placed on the side of its contact (b) to rotate a motor; and then a signal corresponding to the unbalance quantity of the tire is outputted by a vibration detector 7 and stored in waveform storage circuits 50 and 52. Then the weight whose quantity is already known is mounted on the out side of the tire and rotated similarly; and then a signal indicating the unbalance is stored in the waveform storage circuits 51 and 53. Waveform signals are read out to a surface separating circuit 31 through difference circuits 54 and 55 and converted by rectifying and smoothing circuits 37 and 38 into DC signals, which are converted into signals indicating the quantity of the unbalance. Then a separation rate adjusting device 33 is so adjusted that a signal from a comparing circuit 61 becomes zero. Then sensitivity adjusting devices 34 and 35 are so adjusted that the signal from the comparing circuit 60 becomes zero. Consequently, the sensitivity, etc., of the detector 7 is corrected to accurately indicate the quantity of the unbalance.
Patent JP-2000214862-A (JP)
Title: Active silencer for duct and sound wave detecting device
Inventor: YOSHIZUMI KAZUHIRO
IPC: F01N1/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an active silencer for a duct, capable of being installed in an arbitrary position in a duct. SOLUTION: This active silencer is equipped with at least one first sound wave detecting means 2, provided along the propagating direction of sound wave for detecting sound wave in a duct 1, a first traveling wave component detecting means 51 for detecting traveling wave components of the sound wave based on a result of the detection, at least one sound wave generating means 3 provided on the downstream side of the first sound wave detecting means for reducing the traveling wave components detected by the first traveling wave component detecting means 51, at least one second sound wave detecting means 4 provided on the downstream side of the sound wave generating means for detecting sound wave in the duct 1, a second traveling wave component detecting means 52 for detecting traveling wave components of the sound wave based on a result of this detection,  and a control means 6 for controlling the sound wave generating means so as to reduce the traveling wave components detected by the first and the second traveling wave component detecting means 52.
Patent JP-S62173326-A (JP)
Title: Four-wheel drive device
Inventor: MATSUMOTO YASUHEI
IPC: B60K17/35
Filed: 1986-01-23
Abstract: PURPOSE:To improve performance of a differential lock by connecting a 1st output component of a planetary gear via an engagement clutch in a 2nd position to an intermediate shaft and transmitting power of the intermediate shaft and a transmission output shaft via the engagement clutch in a 3rd position to the side of front wheels, thereby obtaining two kinds of four-wheel drive (4WD) modes and a two-wheel drive (2WD) mode. CONSTITUTION:When a lever 48 is thrown in a direct connection 4WD position, a clutch 45 makes a ring gear 32 engage with an intermediate shaft 26, a clutch 50 changes over to the direct connection 4WD side, and a planetary gear 30 engages with a drive shaft 14. Accordingly, output of transmission becomes in a front and rear wheel direct connection 4WD mode. When the lever 48 is thrown in a 4WD position with CD&VC, the clutch 50 makes the intermediate shaft 26 engage with the drive shaft 14, making the drive mode a 4WD with center differential. When the lever 48 is further thrown in an FF position, the clutch 45 makes the ring gear 32 disengage from the intermediate shaft 26, and the clutch 50 makes an output shaft 5 engage with the drive shaft 14, making the drive mode an FF 2WD.
Patent JP-H03220449-A (JP)
Title: Air fuel ratio sensor
Inventor: UCHIDA MASAAKI
IPC: G01N27/409
Filed: 1990-01-25
Abstract: PURPOSE:To simplify the assembling work and to improve the controlling accuracy of the air fuel ratio by forming a reference electrode and a measuring electrode at a part of a solid electrolyte having oxygen ion conduction and providing a porous protecting layer holding a catalyst on the measuring electrode. CONSTITUTION:A reference electrode 31 (39) of porous platinum and a measuring electrode 33 (41) are formed inside and outside a solid electrolyte 25a (25b). A porous protecting layer 35 (43) (holding a catalyst) is provided surrounding the electrode 33 (41). A sensor part 37 (45) is thus formed. An oxygen sensor 17 is mounted to an exhaustion passage so that the sensor part 37 is at the upper side of the stream of the exhaustion passage than a sensor part 45. The catalysis of the protecting layer 43 holds the concentration of oxygen in an exhaust gas generally in the balanced state, and therefore the dispersion of the exhaust gas is sufficiently damped. As a result, the output characteristic of the sensor part 45 varies little. Accordingly, the controlling constant for the air fuel ratio feedback control which is executed based on the output signal of the sensor part 37 is effectively corrected by the output signal of the sensor part 45, whereby the controlling accuracy of the air fuel ratio is improved.
Patent JP-H04249075-A (JP)
Title: Zn-br battery
Inventor: WATANABE NOBUO
IPC: H01M10/48
Filed: 1991-02-04
Abstract: PURPOSE:To provide a Zn-Br battery, whose charged condition can be sensed accurately at any arbitrary temperature. CONSTITUTION:Arrangement according to the present invention is equipped with concentration sensing means 32a,32b and ones 33a, 33b to sense the Zn ion concentration in electrolyte and also with temp. sensing means 31a, 31b. On the basis of temps. sensed by these temp. sensing means 31a, 31b, a calculating device 30 corrects the Zn ion concentration sensed by the concentration sensing means 32a, 32b and the ones 33a, 33b, and the battery charged condition calculated on the basis of the corrected value is displayed.
Patent JP-S58131520-A (JP)
Title: Spectral device
Inventor: TAKAHATA SHIGEHIRO
IPC: G01J3/20
Filed: 1982-01-30
Abstract: PURPOSE:To facilitate to work by eliminating the use of curve guide and to obtain a spectral device having high accuracy as a whole, by keeping the relation toward the grating center always, when an exit slit is moved along the Rowland circle which is supposed. CONSTITUTION:A straight guide T passes the center of an incident slit S1 and is turnable by making a shaft vertical to the paper surface expressed by a figure as the fulcrum. An exit slit S2 is slidable on a guide in the state that its surface is inclined with an angle theta against the guide T. The angle theta is constant, and  while the slit S2 moves on the Rowland circle R, its surface is faced always  toward the center of a diffraction grating G.
Patent JP-S61173268-A (JP)
Title: Electrophotographic device
Inventor: SATO KAZUNOBU
IPC: G03G15/04
Filed: 1985-01-28
Abstract: PURPOSE:To eliminate the unevenness of density from the beginning to the end of printing and to execute the satisfactory continuous printing by enlarging the output power of the exposure part to the first 1 - several sheets and con trolling the output power smaller after that. CONSTITUTION:For the first sheet, a control signal Sc is set to a low level, and therefore, the third transistor 305 executes the ON action and the fourth transistor 306 executes the OFF action. In such a condition, a reference voltage supplied to the input terminal (-) of the second operational amplifier 302 is determined by a partial pressure with resistances 313 and 314, and therefore, the level of the reference voltage is comparatively set higher. Thus, the first transistor 303 is biased deeply, and in such a condition exposure data DT are inputted and then, based upon the data a laser light emitting element 51 turns on and executes the OFF action, and the light emitting power at the time of ON becomes larger. After the second sheet, the control signal Sc is set to a high level.
Patent JP-S62171889-A (JP)
Inventor: IKENOTANI KIYOSHI
IPC: B66B1/14
Filed: 1986-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60161070-A (JP)
Title: Manufacture of electrodeposition grindstone
Inventor: OKUNISHI HIROSHI
IPC: B24D3/00
Filed: 1984-01-27
Abstract: PURPOSE:To improve the service durability or the like, by temporarily holding a part of abrasive grains with a low-melting metal on the surface of a master base metal, enclosing the grains with a deposit, mounting the master on the grindstone substrate, and melting the low-melting metal to braze it on the grindstone substrate. CONSTITUTION:Carbide abrasive grains 3 are dispersed on the surface 2 of a master base metal 1 and are bonded thereto with a low-melting alloy such as tin. A deposit 5 of nickel or the like is then formed on the metallic layer 401 so as to interpose the grains 3 therebetween. This structure constitutes a grindstone master 6. A plurality of holes 10 are formed from the surface 501 of the deposit 5 to the metallic layer 401. The grindstone master 6 is then mounted on a substrate 7 such that the grindstone side 3 is contacted with the substrate. This structure is heated to melt the low-melting metal 4 to cause it to penetrate into a gap S between the substrate 7 and the deposit 5 through the holes 10, whereby the deposit 5 is brazed to the substrate 7. According to this constitution, the service durability and the grains holding ability can be improved.
Patent JP-H01189775-A (JP)
Title: Video ram access control circuit
Inventor: SAKURABA TAKAHIRO
IPC: G06T1/60
Filed: 1988-01-25
Abstract: PURPOSE:To reduce a processing time by disposing a monitor register corresponding to an incorporated register provided in a video RAM and setting a new parameter to the cin incorporated register only when the contents of the monitor register are different from those of the incorporated register. CONSTITUTION:The monitor register 1 is disposed correspondingly to the incorporated register 11 provided in the video RAM V-RAM 10 to initially discriminate a writing processing to the register 11 or not after an initialization after a power source is charged. Then, at the time of writing to either one of the incorporated registers NR1-NR5, the contents of the monitor register MR corresponding to writing data is compared therewith. When they coincide, consequently, a memory access is stopped to execute a next memory access and only when they do not coincide, the writing to the corresponding registers NR and MR is executed. In such a way, when the writing data is already stored in the register 1, the writing to the register 11 is stopped and a next writing data processing is executed, thereby, the number of times of writing to the register 11 can be reduced to reduce the processing time.
Patent JP-H02195361-A (JP)
Title: Black color toner composition
Inventor: IGATA AKITOSHI
IPC: G03G9/09
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a transparent black dyestuff good in lightfastness and the like by incorporating a specified phthalocyanine derived dyestuff. CONSTITUTION:The phthalocyanine derived dyestuff to be used is represented by formula I in which R<1> is amino or hydroxy, when R<1> is amino, R<2> is H, halogen, alkyl, or alkoxy, and all of R<2> in formula I are same, and when R<1> is hydroxy, all of R<2> are H, halogen, or the like, and each is same as each other, and n is 2, 3, or 4, thus permitting the obtained dystuff to be superior in melt miscibility, transparent and black, stable in the image density obtained by repeated successive copying, and good in lightfastness.
Patent JP-H04235769-A (JP)
Title: Bonding apparatus
Inventor: SAKAI EIJI
IPC: C09J5/00
Filed: 1991-01-11
Abstract: PURPOSE:To well and stably bond first and second members to be bonded by a method wherein the first upward-facing member to be bonded linearily coated with an adhesive is reversed to turn the adhesive surface thereof downwardly and the second member to be bonded is superposed on the first member to be bonded and both members to be bonded are pressed by a bag- shape elastomer expanded by the introduction of a fluid to be bonded. CONSTITUTION:An adhesive supply part 13 is moved in a horizontal direction with respect to the first member W1 to be bonded supported on a first support part 18 in such a state that the adhesive surface thereof is turned upwardly to linearly apply an adhesive to the first member to be bonded and the first member W1 to be bonded is reversed to turn the adhesive surface thereof downwardly. The second member W2 to be bonded supported on a second support part 25 is superposed on the first member W1 to be bonded whose adhesive surface is turned downwardly. Further, both members to be bonded are pressed by the bag-like elastomer 37 interposed between the member W1 to be bonded and the support part 18 and expanded by the introduction of a fluid to be bonded. As a result, the wastefulness of the adhesive can be reduced and the mixing with air can be prevented and good and stable adhesion can be obtained.