baber/WOPTO huggingface dataset:
Patent JP-2000355235-A (JP)
Title: Preceding vehicle follow-up controller
Inventor: HIGASHIMATA AKIRA
IPC: B60W30/16
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To perform optimum control by changing over response characteristics when an inter-vehicle distance is made to agree with a target inter-vehicle distance in the preceding vehicle follow-up control so as to eliminate a sense of incongruity given to a driver. SOLUTION: A target vehicle speed V' is calculated in an inter-vehicle distance control part based on an inter-vehicle distance L detected by an inter- vehicle distance sensor and one's own vehicle speed VS detected by a vehicle speed sensor so that one's own vehicle speed is made to agree with the target vehicle speed in a vehicle speed control part based on the target vehicle speed. At this time, whether a condition is a high response requiring condition requiring high response characteristics or not is judged based on the relative relation among a target inter-vehicle distance L', an inter-vehicle distance command value Lr, and an actual inner-vehicle distance L (step S10 to S13).  When the condition is response requiring condition, a natural frequency is changed to the natural frequency for high response ωnH higher than an ordinary value to increase the response characteristics of a model computing the inter-vehicle distance command value Lr.
Patent JP-S6147031-A (JP)
Inventor: KONO TOKUJI
IPC: H01H37/76
Filed: 1984-08-10
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-S6325099-A (JP)
Inventor: WATANABE TAKAHISA
IPC: B43L1/04
Filed: 1986-07-17
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-H09323603-A (JP)
Title: Automobile instrument panel
Inventor: SUZUKI HIROSHI
IPC: B60R21/20
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an instrument panel having beautiful appearance while permitting smooth expansion of an air bag into a cabin. SOLUTION: This instrument panel comprises an instrument panel lower member 11 facing an occupant seat of an automobile and an instrument panel upper member 31 covering approximately end to end in vehicle width direction the upper side of the lower member 11, and an air bag device 60 is disposed on the reverse side of the lower member 11. The lower member 11 is provided with an air bag expansion opening 14. The upper member 31 is attached to the lower member 11 so that the upper member 31 is slid foward the occupant seat by the air bag expansion by a prescribed distance and then rotated upward.
Patent JP-S5960802-A (JP)
Inventor: WATANABE TOSHIAKI
IPC: F21S9/02
Filed: 1982-09-29
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-H0656957-A (JP)
Title: Reactive self-emulsifying binder
Inventor: BURUKUHARUTO KURESUDORUFU
IPC: C08G18/08
Filed: 1993-06-16
Abstract: The invention relates to novel water-emulsifiable polyester resins, to a process for their preparation, and to their use as raw materials for paints.
Patent JP-H0333592-A (JP)
Title: Buried pipe repairing method
Inventor: WATANABE MASAAKI
IPC: F16L55/16
Filed: 1989-06-30
Abstract: PURPOSE:To perform repairing easily in a short time by injecting foaming resin into an underground space formed being washed/dug by the leakage of a buried pipe from the ground, thus burying the space with the foaming resin. CONSTITUTION:Foaming resin material 3 made of foaming styrene and the like is injected into an underground space 2 formed being washed/dug by leak age from a buried pipe 1, from a foaming resin injecting machine 6 through a center runner 5. The foaming resin material 3 is foamed in the space 2 so as to cover around the buried pipe 1 with the generated leakage with foaming resin 4. If the space 2 is buried by the foaming resin 4 at the same time, ground subsidence due to earth load, vehicle load, and the like can be prevented. More over, repair can be performed in a short time without drilling the ground.
Patent JP-S6323676-A (JP)
Inventor: SOGAWA EI
IPC: A61N1/40
Filed: 1986-07-17
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-H077673-A (JP)
Title: Solid-state image pickup device
Inventor: SHINOHARA MASATO
IPC: H04N5/357
Filed: 1993-06-15
Abstract: PURPOSE:To improve the degree of the freedom and the simplicity of signal processings by making possible read in a column direction. CONSTITUTION:In this solid-state image pickup device for which (n)X(m) pieces of transistors(TRs) capable of storing a carrier generated by optical energy in a base are arrayed, the base is provided with signal transfer means 9 and 10 for successively transmitting signals for independently supplying potential to an emitter and a collector to a common line 8 and switching means 6 and 27 respectively connected to the common line 1 for switching the potential of the common line 1 between first potential set so as to bias the emitter and the base in a forward direction for the potential supplied to the base and second potential larger than the first potential and the emitter and the base of the TR electrically connected to the common line 1 are successively biased in the forward direction and a read operation is performed.
Patent JP-H0333628-A (JP)
Title: Vacuum pressure gauge
Inventor: YAMAKAWA TSUTOMU
IPC: G01L21/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain good resolving power and to accurately measure pressure by driving the quartz vibrator placed in a gaseous atmosphere to be measured by a constant current to oscillate the same. CONSTITUTION:The output of the quartz vibrator 1 placed in a gaseous atmosphere whose pressure must be measured is inputted to an oscillation amplifier 12 and the output of the amplifier 12 is applied to a peak value detection circuit 13 to detect a peak value. Next, the output of the circuit 13 is compared with preset constant voltage to be outputted to the first differential amplifier 14. Subsequently, the output of the differential amplifier 14 is given to a low-pass filter 15 and an analogue switch 16 is driven by the output of the amplifier 12 and switches the output of the filter 15 to apply the same to the other terminal of the quartz vibrator 11. Further, the output voltage Vci of the filter 15 is applied to one input of the second differential amplifier 21 and the preset constant voltage corresponding to the output voltage of the filter 15 in a high vacuum state is applied to the other input of the amplifier 21 to output the difference voltage Vci of both voltages. Next, the output voltage of the second differential amplifier 21 is subjected to logarithmic conversion to output a pressure signal.
Patent JP-H0814246-A (JP)
Title: Ball joint
Inventor: TERADA MAKOTO
IPC: F16C11/06
Filed: 1994-06-29
Abstract: PURPOSE:To provide a ball joint whose main body is molded easily, whose structure is so simple that the number of part may not be increased and by which a rod is held strongly by an easy operation so as not the slip out. CONSTITUTION:A ball 12 is held so as not to slip out owing to rings 31 mounted in the through hole 26 of a main body 21 which is made of a synthetic resin and for which the end part of a rod 1 is inserted in a rod insertion port 23 thereof the ball 12 provided on the end part of a ball bolt 11 is inserted in the through hole 26 respectively. Thereby, in a ball joint the opened end side of whose through hole 26 is blocked by a cap 41, a ring shape groove 3 is provided on the end part of the rod 1 and the internal measurement of the opened end is narrower than the diameter of the groove 3 and a holder 45 constituted by a forked engagingly locking piece for holding the rod 1 by the engagement with the groove 3 is provided on the cap 41.
Patent JP-H0774889-A (JP)
Title: Image device
Inventor: NAKA YUTAKA
IPC: B41J2/44
Filed: 1993-06-15
Abstract: PURPOSE:To reproduce a print image with accurate density at all times by automatically adjusting the quantity of irradiation light of a light source so that the irradiation light emitted by a standard light emission body is transmitted through a light- transmissive photosensitive body and the potential that a light reception unit detecting it generates becomes lower than a reference potential. CONSTITUTION:The image device 1 is equipped with the photosensitive body 11 which is transparent at least partially, the light emission body array 50 of a print head, and the standard light emission body 5 which sets a light irradiation level, and the light reception unit 6 which receives the light 10 transmitted through the photosensitive body 11 and generates a potential corresponding to the light reception quantity. When the light transmission part of the photosensitive body 11 passes between the standard light emission body 5 and light reception unit 6, a differential amplifier 3 is triggered to generate a current based upon the deviation between the voltage generated by the light reception unit 6 and the reference voltage. This current controls the current of a current control transistor(TR) 4 and flows to the light emission body array 50 of the print head to control the respective quantities of light of the light emission bodies.
Patent JP-S6147036-A (JP)
Inventor: HIROSHIMA TATSUO
IPC: H01H73/50
Filed: 1984-08-10
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-S6324773-A (JP)
Title: Video signal level adjusting circuit
Inventor: SASAKI YOSHIYUKI
IPC: H04N5/20
Filed: 1986-07-16
Abstract: PURPOSE:To equalize the synchronizing start voltage of plural video signals and to align video amplitudes without increasing adjusting points by using respectively the reference value of a clamping circuit and the reference value of an AGC circuit in common for all channels. CONSTITUTION:A reference value VCL of clamping circuits 2a and 2b and a reference value VAG of AGC circuits 100a and 100b are respectively used in common for both channels. The video signals whose synchronizing leading edge voltage is aligned with the clamping circuits 2a and 2b are sent to sample holding circuits 5a, 5b, 6a and 6b and synchronizing separating circuits 3a and 3b. The height of the synchronizing signal is detected by differential amplifying circuits 7a and 7b, the comparison is executed with the reference value VAG of the AGC circuits 100a and 100b by differential amplifying circuits 8a and 8b and by the difference, the gain of variable gain amplifying circuits 1a and 1b is controlled. Thus, to both A and B channel outputs, a video signal, in which the synchronizing leading edge voltage is equal, the height of the synchro nizing signal is equal and namely, the video amplitudes align, is respectively outputted.
Patent JP-H0336362-A (JP)
Title: Floor structure
Inventor: TAKEMOTO SHUJI
IPC: E04F15/16
Filed: 1989-06-30
Abstract: PURPOSE:To surely draw out moisture, generated between a floor finish material and a foundation material, to the outside by forming a vertical ventilating hole which communicates with upper and lower surfaces of the floor finish material in a floor structure constituted by arranging the resin-made floor finish material in an upper part of the wet foundation material. CONSTITUTION:A floor finish material 33, constituted of a double-layer foam sponge 35 of 3 to 5mm thickness and a vinyl chloride surface material 37 of about 2mm thickness formed in an upper part of the sponge 35, is arranged on the upper surface of a wet foundation material 31 and adhesively attached by an adhesive agent or the like. A vertical ventilating hole 39, in which the upper end is opened to an upper surface of the vinyl chloride surface material 37 while the lower end is opened to a lower surface of the foam sponge 35, is formed in a thickness direction of the floor finish material 33 with the upper surface communicating with the lower surface. Thus by drawing out a large amount of moisture, generated between the floor finish material 33 and the wet foundation material 31, to the outside, exfoliation can be prevented with deterioration of the adhesive agent prevented.
Patent JP-H0812342-A (JP)
Title: Production of glass
Inventor: FUKUOKA TAKANAO
IPC: C03B19/12
Filed: 1994-06-28
Abstract: PURPOSE:To easily produce a glass which contains rare earth elements, capable of fixing sufficiently the rare earth elements, hardly causing cracking and foaming and high in purity. CONSTITUTION:In a production method of the glass which contains rare earth elements and has a distribution of refractive index by a sol-gel method, a gel porous body containing the rare earth elements in wet state is immersed in a soln. having >= pH5. Further, the gel porous body in the wet state is immersed in the soln. having >= pH5, then immersed preferably in at least one kind of org. solvent at least once.
Patent JP-H0220165-A (JP)
Title: Facsimile signal detection circuit
Inventor: MATSUMURA NAOMI
IPC: H04M11/00
Filed: 1988-07-08
Abstract: PURPOSE:To exactly discriminate whether it is a facsimile signal or a voice encoding signal by making regular only the facsimile signal which is discriminated by confirming the protocol of a facsimile transmission. CONSTITUTION:An analog input signal 11 is inputted into a digital packet decision device 16 and a facsimile signal protocol decision device 1 as reception digital data 15. Only when the both outputs of the digital packet decision device 16 and the facsimile signal protocol decision device 1 are matched, the output of an AND circuit 2, which is the decision circuit, is generated and sent to a subsequent control circuit part and the like as the facsimile detection signal 17 of a regular GIII mode. Thus, even when the digital packet decision device 16 erroneously decides 'sound encoding signal' as 'facsimile signal', the regular facsimile signal detection signal is not generated and a subsequent control circuit and the like are not operated.
Patent JP-S6228706-A (JP)
Title: Optical system for detecting automatic focus
Inventor: KOYAMA TAKASHI
IPC: G03B3/00
Filed: 1985-07-31
Abstract: PURPOSE:To prevent incidence of stray light to a finder system, by forming the surface of an optical member facing the other surface of the member, to which a luminous flux is made incident, with the optical axis of the optical system in-between to a curved surface and providing a notched section in the vicinity of the point where the luminous flux reflected by the curved surface converges. CONSTITUTION:An infrared-ray flux radiated from a light source 5 is transformed into, for example, parallel rays of light by means of a projection lens 4 and made incident on an optical member 2 from its plane of incidence 22. Out of the luminous flux made incident on the optical member 2, one part which is to reflected by a surface of reflection 3 but passes through the surface 3 is reflected by the curved surface 21 of the member 2 and converged to a position P. The infrared-ray flux converged to the position P is abosrbed by means of a notched section 11 provided in the vicinity of the position P. Therefore, it can be prevented that the part of the infrared-ray flux passing through the surface of reflection 3 becomes the stray light and gets into a finder system and, as a result, the observation effect of a finder image can be improved.
Patent JP-H0456321-A (JP)
Title: Cleaning device for semiconductor wafer
Inventor: MORI HARUHISA
IPC: H01L21/304
Filed: 1990-06-26
Abstract: PURPOSE:To make it possible to unify liquid processing by chemical and improve processing efficiency by increasing the size of a drain hole which drains the cleaning solution for a plurality of straightening vanes as it approaches a semiconductor wafer and positioning the hole so that it may vary with the adjacent straightening plates up and down. CONSTITUTION:A pipe 3 provided with a number of getting holes 4 in the lower part is installed on the bottom of a cleaning tank 5. Straightening plates 7, 7' and 7'' are mounted with three projections 6, 6', and 6'' on a side wall of the cleaning tank 5 where the straightening plates with a smaller aperture are laid out at a lower position while the straightening plates with a larger aperture are laid out at a higher position so that the positions of the apertures may not agree with each other vertically, which makes it possible to produce a laminar flow whose flow rate is constant and uniform and thereby carry out uniform cleaning operation.
Patent JP-H0833184-A (JP)
Title: Electric power system protection controller
Inventor: BABA IKURO
IPC: H02H3/05
Filed: 1994-07-21
Abstract: PURPOSE:To check the operation of an operation part and an output part easily and efficiently without inputting various kinds of data from the outside by performing a protection control operation using simulation input data built into a protection controller. CONSTITUTION:Various kinds of input data 8, for example, voltage information, current information, and equipment information, are stored at a memory 7. A selection switch 9 is used to switch to the simulation input data 8 fixedly incorporated into an internal memory 7 for taking data into an operation part 4 for operation. Then, an operation result is outputted as output data 6 of display output and alarm output for outputting the control output which is a control command and an operation result to the display part of a device, thus checking whether the operation part and the output part operate properly even when no data can be inputted externally.
Patent JP-S5693487-A (JP)
Title: Afc circuit
Inventor: OOSAWA MICHINAO
IPC: H04N5/12
Filed: 1979-12-27
Abstract: PURPOSE:To perform a good AFC operation, by performing the control so that the sensitivity of the phase detecting circuit is enhanced when the power source voltage shows a prescribed value or less. CONSTITUTION:In the low-voltage region before power source voltage VCC rises sufficiently, bias voltages VB1 and VB2 formed by dividing power source voltage VCC are near to each other, and currency flowed to resistances R1 and R2 provided in the collector of transistor Q1 become small. For the purpose of compensating lowering of the phase detection sensitivity caused as the result, transistor Q3 if turned on by the output of voltage detecting circuit 1 to short-circuit resistance R1.
Patent JP-H0458141-A (JP)
Title: Chemical material sensor
Inventor: YOSHIDA YASUKI
IPC: G01N21/55
Filed: 1990-06-27
Abstract: PURPOSE:To decrease an error in measurement due to the influence of external light be detecting variation in light reflection factor through a base body by the chemical material sensor which detects and determines a chemical material and forming a protection film which has a light cutting function on the opposite side of a sensor film from the base body. CONSTITUTION:The sensor film 12 is formed on the transparent base body 11, a light emitting element 21 and a light receiving element 22 are arranged on the reverse surface side of the base body 11, and those are stored integrally in a casing 3. The protection film 4 which has a light cutting layer 45 on its top surface side suppresses the incidence of external light on the sensor film 12 from an inspected medium side and the light receiving element 22 detects only reflected light from the sensor film 12. Thus, the external light from the side of the sensor film 12 is cut off, so the stability of measurement is improved and more accurate data can be obtained. Further, the top surface of the sensor film 12 is protected by the protection film 4, so the sensor film 12 is prevented from damaging and the durability of the sensor is increased.
Patent JP-S6148132-A (JP)
Title: Storage method of optical digital data
Inventor: TSURUOKA YOSHIAKI
IPC: G11B20/10
Filed: 1984-08-15
Abstract: PURPOSE:To extract a read signal with less level fluctuation even with a low resolution read sensor such as a CCD image sensor by arranging a pit to the change point of a data modulation waveform to be recorded to apply optical digital data recording. CONSTITUTION:A recording pit is provided to a change point from H to L of an FM modulation waveform of a data or from L to H. Then each recording pit is narrow in the scanning direction and thin and long in a direction orthogonal to the scanning direction, so-called a rectangular form and all pits have the same size and shape. Further, the pit interval is from the data switching pint to another switching point, and in case of the figure, in selecting the pit interval to a data (1) as (1), the pit interval to a data (0) is ''1'' or ''2'', and the interval is not longer nor shorter than the interval. Thus, in a waveform (g) detecting a pit by the CCD, the notched part corresponds to the pit (signal) and the remaining part corresponds to the pit interval (inter-signal space).
Patent JP-S6414268-A (JP)
Title: Thermoplastic resin composition
Inventor: MASUMOTO MITSUHIKO
IPC: C08L69/00
Filed: 1987-07-09
Abstract: PURPOSE:To obtain the title composition markedly improved in antistatic property, flame retardancy, flow, etc., by adding a polycarbonate resin having a specified terminal group to a thermoplastic resin composition containing an aromatic polycarbonate. CONSTITUTION:A thermoplastic resin composition prepared by adding a polycarbonate resin (B) having 2-200, on the average, structural units of formula I and containing structures of formula II or III as its terminal groups to a thermoplastic resin composition (A) comprising an aromatic polycarbonate or a combination thereof with other thermoplastic resins. In the formulas, A is a 1-10 C linear, branched or cyclic alkylidene, aryl, O, CO, S, SO, SO2 or the like, R<1>-R<4> and X are each H, a halogen, an alkyl or an aryl, n is 0-4, the group of formula IV is ortho or para to the O group, and R is a 1-20 C alkyl, an alkenyl, an alkinyl, an aryl or the like. It is possible to improve markedly the antistatic property of the composition without detriment to its mechanical strengths, heat resistance, etc., and to improve its heat stability, moldability, flame retardancy, etc.
Patent JP-S6151468-A (JP)
Title: Method of changing over yarn in yarn winding machine
Inventor: OSHIUMI KOICHIRO
IPC: B65H67/048
Filed: 1984-08-14
Abstract: PURPOSE:To prevent a yarn from being cut by once increasing the rpm of a spindle when a bobbin mounted on a spindle located at a position of winding up the yarn is filled with the yarn as a package, and thereafter rotating a turret for changing over the yarn. CONSTITUTION:A yarn winding machine 1 comprising chiefly an elevatable slide box part 6 and a turret part 7 is adapted to wind a yarn Y being supplied alternately on two bobbins B1, B2. The slide box part 6 has a touch roller 8, a traverse unit 10, and a yarn guide 11 and a yarn flexing guide 13 both operated in transferring the yarn between the bobbins described above. In addition, the turret part 7 includes a turret 17 turned around a shaft 18 by means of a motor 21 as well as spindles 19, 20 turned by motors 22, 23 supported on both ends thereof. In the above arrangement, with the bobbin B1 being fully wound with the yarn, the rpm of the spindle 19 is increased, and thereafter the turret 17 is turned, whereby the yarn in concern is changed over.
Patent JP-H0922223-A (JP)
Title: Image forming device
Inventor: KATO JOJI
IPC: G06F1/30
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent a nonvolatile memory from being written with a wrong image forming information even at the time of a fault such as power breaking due to power interruption or misoperation. SOLUTION: An operation changeover means E changes over the mode of this image forming device to an operation mode by an image forming information writing means C or D in accordance with content of the instruction or importance degree of the image forming information from an operation part, but when the device is changed over to be in the former mode, the image forming information is written into a nonvolatile memory A by the image forming information writing means C so as to satisfy zero-cross detection timing by a zero-cross detection means B and also Tc>n.Ta, where Tc is defined as a time in which a normally operational voltage can be kept in a control system by the capacitance of the control system power line directly after an interruption of a commercial power source, Ta is defined as a necessary time for data writing processing of 1 byte into the nonvolatile memory A, and (n)  is the byte number.