baber/WOPTO huggingface dataset:
Patent JP-S6172315-A (JP)
Title: Average flow rate controller
Inventor: HIROI KAZUO
IPC: G05D7/06
Filed: 1984-09-17
Abstract: PURPOSE:To reduce the change of an average flow rate by obtaining an focusing direction signal of the deviation which is produced according to whether the deviation between a liquid level detecting signal for fluid container and a liquid level setting signal is larger or smaller than zero out of a blind sector area and obtaining a flow rate set value signal from said focusing direction signal. CONSTITUTION:A comparison/decision parts 171 and 172 receive the effective deviation signal C delivered from a control signal output means 14 with blind sector area and detect that a control deviation signal B exceeds the blind sector area. The part 172 discriminates whether or not the level of a tank 11 is lower than the set value of a setting part 141 and the signal B is set in the positive direction beyond the blind sector area. A focusing direction signal F is obtained from an addition arithmetic element 202. While the part 171 discriminates whether or not the level of the tank 11 is higher than the set value of a level setting part 141 and the signal B is set in the negative direction. Then the part 171 delivers the signal F to increase the set value of a flow rate controller 22. When the level of the tank 11 exceeds the upper limit of the blind sector area, an input flow rate (memory output fM + set value alpha) is fixed. Then an input flow rate (fM-alpha) is set when the tank level exceeds the lower limit of the blind sector area. Thus the level of the tank 11 is set in the focusing direction.
Patent JP-H1038904-A (JP)
Title: Revolution sensor
Inventor: UEDA KUNIHIKO
IPC: G01P3/488
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a revolution sensor in which a leakage flux is reduced by a method wherein a case mounted on a tooth-flank detecting member disposed opposite to a tooth flank of a rotating gear, having a magnetic pole and having an opening part smaller than the maximum width and larger than the minimum width of a taper provid and a taper part which is connected to the magnetic pole, brought into contact with the opening part having increasing widths as the distance from the magnetic pole increases are provided. SOLUTION: A tooth-flank detecting member 11 is composed of a cylindrical magnetic pole 111, of a conical taper part 112 which is connected to the magnetic pole 111 and whose width is widened as it is separated from the magnetic pole 111 and of a cylindrical trunk part 113 which is connected to the taper part 112. A circular opening part 21 is formed in a case 2, it has an opening size which is smaller than the maximum width and larger than the minimum width of the taper part 112, and a slope 22 which receives the taper part 112 is formed at the opening part 21. Thereby, the taper part 112 is brought into contact with the opening part 21 from the inside of the case 2, and the tooth-flank detecting member 11 is attached inside the case 2. At this time, the tooth-flank detecting member 11 is fixed to the case 2 by a silver brazing operation or the like.
Patent JP-S6255699-A (JP)
Inventor: NOMURA NORIMASA
IPC: G10L15/32
Filed: 1985-09-05
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-S6085086-A (JP)
Inventor: HAYASHI YASUYUKI
IPC: B62K25/04
Filed: 1983-10-18
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-S6439307-A (JP)
Title: Copper base sliding bearing material
Inventor: IMAI KIYOSHI
IPC: B22F7/04
Filed: 1987-08-04
Abstract: PURPOSE:To make fatigue resistance and wear resistance good under high load and high speed sliding condition by integrally piling sintered alloy containing copper as main component and the specific quantities of lead and tin as back-up metal to steel plate. CONSTITUTION:A copper base sliding bearing material is constituted by integrally piling the sintered alloy containing 14-20wt.% lead, 4-10wt.% tin and the balance copper as the back-up metal to the steel plate. This material is obtd. by spreading the alloy powder having the above composition on the steel plate as the back-up metal and executing the rolling-reduction after sintering this under reducing atmosphere at about 750-800 deg.C and further burning. This material does not develop fatigue failure and abnormal wear even under high load and high speed sliding condition.
Patent JP-H0512810-A (JP)
Title: Device and method of storing audio signal in memory of computer system
Inventor: DEBITSUDO SUCHIYUWAATO
IPC: G11B20/00
Filed: 1991-07-10
Abstract: PURPOSE: To accurately simulate a signal to a CD-I decoder by a digital computer by using a digital computer interface. CONSTITUTION: A disk controller DCNT 50 makes a disk storage device 52 read and write a sample and transfers the sample between a disk simulator interface DSIF 60 and the device 52. A memory 56 dedicated to a disk simulator and the DSIF 60 correct a time base. A disk simulator processor DSP 54 writes a copy of digital audio data from the device 52 in the memory 56 under the control of a CPU 48. The DSP 54 manages the buffering of the data in the memory 56 and corrects time base of 1st level. When the DSIF 60 buffers the data from the memory 56, a time base of 2nd level is corrected.
Patent JP-H0358581-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/357
Filed: 1989-07-26
Abstract: PURPOSE:To take out a normal picture signal by simultaneously setting the potential of an electrode in a transfer part to the polarity in the same direction during a prescribed period in a period when an electric charge not to be the picture signal is started being read out to the transfer part and afterwards until a transfer potential is applied. CONSTITUTION:In a period 19, pulses V2-V5 to be applied to the transfer electrode are wholly turned to the same Middle (intermediate) potential as the period of the same potential and during another period 19, an unnecessary electric charge read-out period 10 is finished and afterwards, an unnecessary electric charge sweep-out period 11 is started. Accordingly, since the unnecessary electric charge of a vertical CCD can be reduced in advance before the unnecessary sweep-out period, the unnecessary electric charge to be transferred to a drain for sweep-out is reduce during the unnecessary electric charge sweep-out period and all the unnecessary electric charges can be swept out to the drain during the unnecessary electric charge sweep-out period. Thus, the unnecessary electric charge is not mixed into a signal charge and the normal picture signal can be obtained.
Patent JP-H03155525-A (JP)
Title: Information recording medium
Inventor: NAKANO ATSUSHI
IPC: G02F1/135
Filed: 1990-07-24
Abstract: PURPOSE:To obtain the information recording medium having excellent memory performance and contrast ratio by using a high polymer-liquid crystal memory film in the state in which the liquid crystal exhibiting a smectic phase is dispersed in irregular-shape into a high-polymer matrix. CONSTITUTION:The high polymer-liquid crystal memory film HLMs in the state in which the liquid crystal exhibiting the smectic phase is dispersed in irregular-shape into the high-polymer matrix is used. This memory film HLMs attains the orientation state corresponding to the intensity of the electric field impressed thereto and this orientation state is maintained as it is even after the impressed electric field is removed. The transmitted light past the memory film or the reflected light from the memory film is read out as the optical image information changing in the light quantity according to the information recorded as the orientation state of the liquid crystal if reading out light is projected. The liquid crystal which exhibits the smectic phase at the room temp. used for this memory film HLMs has high viscosity and, therefore, the reproduction at the high contrast ratio is possible. The information recording medium having the excellent memory performance and contrast ratio is obtd. in this way.
Patent JP-H0895415-A (JP)
Title: Injection-molded body, separating pawl for copying machine and its injection molding method
Inventor: NAKAMICHI TOMOMI
IPC: B29C45/26
Filed: 1995-07-31
Abstract: PURPOSE: To produce a liquid crystal polyester resin(LCP) injection-molded body or separating pawl for copying machines which sufficiently exhibits the intrinsic self-reinforcing effect of the LCP without having the influence of the degradation in the mechanical strength by a weld and to produce such a separating pawl without degradation in production efficiency. CONSTITUTION: At the time of injection molding the separating pawl for copying machine which a sharp angled pawl tip 2 is formed at a triangular planar body 1 made of the LCP and a shaft hole 3 penetrating the planar body 1 is formed in its thickness direction, gates are arranged in positions a, b, c and the weld W extending from the shaft hole 3 to the outer edge of the planar body 1 is so formed as to arrive at the outer edge on the side opposite to the pawl tip 2 from the shaft hole 3 or is so formed as to arrive at the outer edge of the body nearest the shaft hole 3.
Patent JP-H06342145-A (JP)
Title: Display device
Inventor: YABE YASUSHI
IPC: G02F1/133
Filed: 1991-08-05
Abstract: PURPOSE:To facilitate operation and to quickly confirm a display by controlling the brightness of a back light based on the information of a keyboard input inputted from a keyboard or an auxiliary input inputted with an auxiliary input device. CONSTITUTION:Output information outputted after being processed by a main CPU 8 installed in an ordinary personal computer is displayed through a display controller 7. The back light 5 is installed so as to make the display screen of the output information clear. The lighting of the back light 5 is performed by making the output of an inverter 4 being the power source of the back light 5 normal by a key controller 3 when the input of the keyboard 2 or the auxiliary input device 1 is made. Thus the operation is made easier and smoother and the display content of the display device 6 is immediately and clearly reflected.
Patent JP-H0361349-A (JP)
Title: Sintered sliding material
Inventor: TAKAYAMA TAKEMORI
IPC: C23C8/22
Filed: 1989-07-27
Abstract: PURPOSE:To obtain the sintered sliding material having increased wear resistance and seizure resistance required for high speed sliding, etc., in a lubricating environment by subjecting a ferrous sintered body of prescribed relative density ratio contg. each prescribed amt. of one or two kinds of carbide forming elements as well as Si, Mn, Ni and C to carburizing treatment and precipitating carbide. CONSTITUTION:A ferrous sintered body of 0.8 to 1.0 relative density contg., by weight, one or two kinds of carbide forming elements among 0.1 to 0.25% Cr, 0.1 to 5.0% Mo, 0.1 to 5.0% V, etc., and 0.1 to 2.0% Si, 0.1 to 2.0% Nn, <=5.0% Ni and <=1.5% C is treated as follows. Namely, the ferrous sintered body is subjected to carburizing treatment to precipitate the carbide of cementite, M7C3, M2C and MC type. The sintered sliding material obtd. by this method can reduce the cost by the for alternation for a copper series sliding material of hydraulic parts sliding at a high speed, can prevent the generation of abnormality and the damage caused by seizure in bushes used under high face pressure and can improve the durability of machine parts.
Patent JP-H07147515-A (JP)
Title: Frequency divider circuit
Inventor: SAGAWA MORIKAZU
IPC: H03B19/16
Filed: 1994-08-19
Abstract: PURPOSE:To cancel a temperature change of a frequency divider diode and to secure the operation stability against fluctuation of a power supply voltage by employing a diode for a bias circuit for the frequency divider diode so as to use its clamp characteristic. CONSTITUTION:A bias circuit for a frequency divider circuit is formed by adding an LC circuit comprising a capacitor 5 and an inductor 6 in parallel between an anode and a cathode of a frequency divider diode 4. The frequency divider circuit is inserted in parallel with a signal line in this configuration. A voltage applied to the frequency divider diode 4 is made constant by a clamp characteristic of a bias voltage application diode 26 against fluctuation of a power supply voltage in this configuration in addition to the temperature compensation thereby allowing the frequency divider circuit to be operated stably against fluctuation of the power supply voltage.
Patent JP-S6255517-A (JP)
Title: Thermal air flow rate measuring instrument
Inventor: SUZUKI ATSUSHI
IPC: G01F1/698
Filed: 1985-09-04
Abstract: PURPOSE:To enable the effective electronic control of an engine even when an air flow rate largely changes by enabling measuring output signals that accurately represent the air flow rate to be obtained. CONSTITUTION:A temperature sensing element 12 provided in an air flow is heated by a heating power that is built up in response to start pulse signals generated with a specified period. When the temperature of the element 12 rises to a specific value, the heating power is interrupted and a signal indicative of the supply time width of the heating power is outputted. The voltage value of the heating power is set by reference voltage setting means 21 and 22. That voltage is so set that, when the flow rate of the air that flows in an intake pipe 11 is maximum, the time width necessary for the rise of the temperature of the element 12 to a predetermined value does not exceed one-half of the generation period of the start pulse signals. Thus, the start pulse signals are generated in the condition that the temperature of the element 12 has surely fallen to an initial temperature condition and the highly accurate measurement of the air flow rate is always enabled.
Patent JP-H1016907-A (JP)
Title: Apparatus for separately cutting continuous packaging bag
Inventor: OGURA MASAJI
IPC: B65B11/50
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To mechanically cut off each bag from a body with objects continuously packaged. SOLUTION: A positioning roller 24 formed with recesses 25 where small bag portions 2 of a continuous packaging bag 6 can sink with constant intervals on an outer peripheral face is horizontally pivoted, and the positioning roller 24 is intermittently rotated in a direction by driving of a motor 11, whereby the continuous packaging bag 6 is intermittently hung down from above the positioning roller, while a cutting mechanism whose blade material 47 advances/ retreats in conjunction with the intermittent rotation of the roller 24 by driving of the motor 11 is provided below the positioning roller 24, wherein when the continuous packaging bag 6 hangs down from the positioning roller and intermittently stops, the blade material 41 advances to cut a seal 5 between the respective small bag portions of the bag 6.
Patent JP-H0540385-A (JP)
Title: Image formation device
Inventor: NAGAO YOSHIMICHI
IPC: G03G21/00
Filed: 1991-08-05
Abstract: PURPOSE:To decrease the frequency of the execution of a potential control process, to prevent rotation system components from wearing, and to obtain an image of high quality by detecting the potential at one point on an image carrier by a control means in an image forming process and performing control. CONSTITUTION:The image formation device is equipped with a photosensitive drum 1, a primary electrostatic charger 2, a grid 3 which controls the electrostatic charging voltage of the photosensitive drum 1, a laser light controller 5 which controls the ON/OFF state of laser light irradiation and its irradiation intensity, and a surface electrometer 6 for detecting the quantity of electrostatic charging on the surface of the photosensitive drum 1. Further, the device is equipped with a developing unit 7 which visualizes an electrostatic latent image on the photosensitive drum 1 with toner, a transfer electrostatic charger 8 which transfers a toner image to a recording material, a cleaner 9, and a pre- exposure lamp 10 which lowers the potential on the photosensitive drum 1 uniformly almost to OV for next primary electrostatic charging. In this case, a control means which detects the surface state of the image carrier where the image is formed and controls its potential detects the potential at one point of the image carrier and performs the control.
Patent JP-S5897102-A (JP)
Inventor: URAJIMIIRU FUIYOODOROUITSUCHI
IPC: G11B3/32
Filed: 1981-12-04
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-H0636523-A (JP)
Title: Editing system, magnetic recording and reproducing device and editing controller
Inventor: ONO KOICHI
IPC: G11B27/24
Filed: 1992-07-22
Abstract: PURPOSE:To display the date and time, etc., of video recording contents dubbed from an original tape at the time of video recording the original tape as occasion demands on a screen. CONSTITUTION:A video signal regenerated by a VTR for the original tape to be dubbed (not shown in the figure) is inputted to the device from an input terminal 14, and is dubbed on a magnetic tape 13 via a character display control circuit 1, a video signal processing circuit 2 and a recording/reproducing control circuit 3. Then, an information signal of the date and time, etc., reproduced from this original tape is discriminated by an information signal generating/discriminating circuit 7, and is recorded in a different area of a track from the video signal on the magnetic tape 13 via an information signal processing circuit 6 and the recording/reproducing control circuit 3. At the time of reproducing, the regenerated information signal is supplied from the information signal processing circuit 6 to the information signal generating/ discriminating circuit 7 to be discriminated, and is then converted into a chracter signal by a character generating circuit 4. This character signal is supplied by an user's instruction via the character display control circuit 1 and an output terminal 15 to a display device which is not shown in the figure.
Patent JP-H08118616-A (JP)
Title: Ink jet recording apparatus and test printing method
Inventor: SUGIMOTO HITOSHI
IPC: B41J2/21
Filed: 1995-07-31
Abstract: PURPOSE: To simply detect the emitting orifice inferior to emission of a head by providing a means emitting a treatment soln. insolubilizing or flocculating a colorant in ink from an emitting part and superposing the same on ink in a predetermined recording pixel to record a test pattern. CONSTITUTION: An insolubilizing treatment soln. head records rule patterns with predetermined length successively at every pixels corresponding to respective emitting orifices stepwise (a) while a Bk(black) ink recording head uses all of emitting orifices to perform solid recording (b). When these patterns are synthesized (c) to be recorded on recording paper, an insolubilizing treatment soln. and ink are superposed one upon another at a part where the treatment soln. is recorded and only this part becomes high in recording reflection density or a hue is slightly changed according to circumferences and, therefore, it can be visually judged whether the treatment soln. is normally emitted. That is, the density difference between patterns to be superposed one upon another can be detected as different one in comparison with a pattern in a good emitted state.
Patent JP-S5896417-A (JP)
Title: Phase comparator
Inventor: OOTA YUTAKA
IPC: G01R25/08
Filed: 1981-12-04
Abstract: PURPOSE:To eliminate the need for the adjustment of phase difference, by sampling an output of a gate means which sequentially counts a clock signal and generates an output corresponding to the count value, and outputting the phase difference with a reference signal. CONSTITUTION:A timing pulse generating circuit 4 generates a signal S7 in synchronising with a reference signal S3 by using a clock pulse S6 and presets an m-bit binary counter 5 to a prescirbed count value N0. The counter 5 starts  count just after the preset and continues the count until the next signal S7 is  inputted. When a count value detecting circuit 6 detects prescribed count values N0, Na, Nb of the counter 5, a gate group 7 is controlled to output a low level corresponding to the value Na at count values N0-Na, to output an output in  response to the count value of the counter 5 at values Na-Nb, and to produce  a high level corresponding to the value Nb at count values Nb-N0.
Patent JP-H1034782-A (JP)
Title: Interior part for automobile, and its manufacture
Inventor: YABUSHITA SHOZO
IPC: B29L31/58
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the appearance design, increase the degree of freedom in shape, and in addition, manufacture it inexpensively by a method wherein after a cloth surface skin which is reform-processed so that the pile may tilt in a uniform direction, and a thermoplastic resin base material are heat-softened, they are integrally press-molded by a die for molding. SOLUTION: A cloth surface skin 30 is reform-processed by a heat roll 40 in such a manner that the pile 30a may tilt in a uniform direction. This reform- processed cloth surface skin 30 and a raw fabric of a foamable base material are superposed with a hot melt film in between, and under a state wherein the peripheral edges are held by a clamping device, a heater device is turned on, and the foamable base material and the cloth surface skin 30 are heated to a specified temperature.  Then, after heat-softening the raw fabric of the foamable base material and the cloth surface skin 30, they are set in top and bottom dies for cold press molding, and a closing is performed by the top and the bottom dies by lowering the top die for cold press molding, at, e.g. a pressing pressure of 25,000kg f, for a press period of time of 20sec, and by doing so, the modling of a roof trim for automobile, is completed.
Patent JP-H05280961-A (JP)
Title: Automatic inspection device for female screw
IPC: G01B13/16
Filed: 1991-07-10
Abstract: PURPOSE:To make inspection highly accurate and automatic by providing an automatic supporting mechanism for positioning an inspection device and a female screw to be inspected and a detector comprising a fitting mechanism for a plug gage, an overload preventing mechanism, a compressed air supplying mechanism, etc. CONSTITUTION:A work with a female screw to be inspected drilled and an inspector 31a with a plug gage 06, etc., provided are positioned by an automatic supporting mechanism. Then a forth- and back-advancing mechanism 20 and a rotating mechanism 23 are actuated synchronously with screw pitches. Eccentricity of the female screw and the gage 06 is automatically adjusted by a core adjusting mechanism 29. When the female screw size is too small for the gage 06 to be inserted, an overload detecting ring 28 retreats to have an overload sensor 27a actuated to make the gage 06 retreat. When the gage 06 is inserted into the female screw, the screw length is detected, and if it is shorter than regulated length, overload detection 27 is done similarly. If the screw length test is passed, the gage 06 is retreated to a predetermined position and then compressed air 09 is supplied to the gage 06. Then a backpressure detecting mechanism 30 determines whether the maximum size of the screw is good.