baber/WOPTO huggingface dataset:
Patent JP-H11217073-A (JP)
Title: Braking method and brake device
Inventor: ZITTLAU DIRK
IPC: B60T13/74
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method in which vehicle speeds of respective wheels are measured by wheel sensors so as to respectively control electrical wheel brake actuators capable of continuous operation, and which can obtain a control stability with the use of precise knowledge as to frictional coefficient. SOLUTION: In a control device, a wheel slip and a wheel acceleration are computed for each of wheels, when the wheel slip and/or the wheel acceleration exceeds a first threshold value, an actual value of brake pressure is stored in a memory, and the quotient between the stored actual value and a pressure value which is characteristic for a vehicle and which is obtained when the frictional coefficient μ=1 with respect to the vehicle is obtained. A first frictional coefficient μs is estimated from the quotient, lock preventing control for brake pressure for each of the wheels is carried out with the use of algorithm based upon the estimated frictional coefficient.
Patent JP-H03241651-A (JP)
Title: Method and device for scanning with high efficiency in ion implantation device
Inventor: DONARUDO DABURIYUU BERIAN
IPC: H01L21/265
Filed: 1990-11-07
Abstract: PURPOSE: To enhance the efficiency in scanning works to be worked with an ion beam by performing the scan so that the works are distributed. CONSTITUTION: An ion beam 12 passes electric field deflecting plates 14 and 16 where a vibratory voltage waveform 18 is supplied with a relatively high frequency, and the generating angle of the ion flying path is changed as following the routes 12a, 12b, and 12c. The routes correspond to the times 0, T/4, T/2, where T represents the period of the waveform 18. The routes 12a and 12b also correspond to the times T and T/2. The ions in the deflected scan beam come into a field magnet 20, and the outgoing ions follow the flying paths 12a', 12b', and 12c'. The field magnet 20 comprises an electromagnet having a winding wound round a sector-shaped magnetic pole piece and has a notched tip 20a having a small width, a wide farther end 20b, incident surface 20c, and emissive surface 20d.  Because the initial axis 22 of the beam 12 is free from scanning deflection, it occupies the same space as the intersection 24 given by extending the surfaces 20c and 20d. This ensures enhancement of the efficiency.
Patent JP-S63153459-A (JP)
Title: Method for correcting concentration of p in x-ray microanalyzer
Inventor: FUKUDA YOSHIMORI
IPC: G01N23/225
Filed: 1986-12-18
Abstract: PURPOSE:To exactly detect the concn. of P in steel contg. Mo by using a pre scribed equation to correct the influence of the concn. of Mo in a method for converting the measured X-ray value of P by an X-ray microanalyzer for the steel contg. Mo to wt.% of P. CONSTITUTION:The influence of the concn. of Mo is corrected by the equation when the background value (cps) and inclination (cps/wt.%) at 0wt.% Mo are designated as BG0, GR0 and the increases in the background value and inclina tion at every 1wt.% Mo are designated as A, B in the method for converting the measured X-ray of P in the steel contg. Mo by the X-ray microanalyzer to wt.% of P. More specifically, the resulted X-ray intensity varies with the concn. of Mo in the same position even if the same concn. part of P is measured by the X-ray microanalyzer and, therefore, the concn. of P is determined by correcting the influence of Mo to be exerted on the X-ray intensity of P.
Patent JP-H06158423-A (JP)
Title: Production of polyeter fiber and apparatus therefor
Inventor: UEDA KUNIHIKO
IPC: D01D5/08
Filed: 1992-11-10
Abstract: PURPOSE:To provide a process and an apparatus for producing a polyester having excellent mechanical properties such as strength and elongation and thermal properties such as boiling-water shrinkage and dry heat shrinkage and especially excellent dyeability at a low cost while increasing the number of spun filaments. CONSTITUTION:Plural polyester fibers melt-spun through a spinneret 2 are cooled to a temperature below the glass transition temperature and drawn under heating in a normal pressure steam atmosphere (the 1st heat-treatment apparatus 8) at a temperature above the glass transition temperature of the polyester fiber between a non-heated 1st godet roller 7 and a non-heated 2nd godet roller 10 while being taken up with the 1st godet roller 7 at a take-up speed of <4,000m/min. The drawn polyester fibers are heat-treated in a pressurized steam atmosphere (the 2nd heat-treatment apparatus 9) at >=105 deg.C.
Patent JP-H04172776-A (JP)
Title: Video camera
Inventor: KOYAMA NORIO
IPC: H04N5/225
Filed: 1990-11-06
Abstract: PURPOSE:To improve the picture quality by providing a view finder having a decoder receiving a digital video signal from a signal processing circuit of a camera main body through a bus, decoding the digital video signal and outputting a signal to display a picture on a display device to the video camera. CONSTITUTION:A digital video signal VD is fed to a decoder driver 19 being a component of a view finder 17 through a bus 15. The decoder driver 19 decodes the applied digital video signal VD, converts the signal into an analog signal and gives the converted signal to an LCD 11. Thus, a picture with fidelity corresponding to the digital video signal VD is displayed on a display screen of the LCD 11. In this case, even when the signal waveform of the digital video signal VD is distorted due to a stray impedance or the like and the distortion stays within a prescribed range, since the original signal is accurately reproduced, the picture displayed on the LCD 11 is brought into the picture with fidelity to the image pickup signal S and the picture quality is improved comparatively.
Patent JP-H06124642-A (JP)
Title: Circuit breaker
Inventor: KOBANAWA AKIHIKO
IPC: H01H73/06
Filed: 1992-10-13
Abstract: PURPOSE:To facilitate panel cut by collecting the protruding frame of a circuit breaker body fitted to the window hole of a board panel into one in a circuit breaker provided with a set and display part for setting rated current and displaying current carrying state. CONSTITUTION:A set and display part is housed in an accessory box 9 and installed to the side surface of a circuit breaker body 1, and a protruding frame 1a for enclosing an operation handle 2 and a protruding frame 9a for the accessory box 9 are integrally arranged adjacent to each other and collected into one. Thus, the window hole for exposing the set and display part to the outside and the window hole for protruding the operation handle to the outside can be laterally continued and formed into one window hole 7, and panel cut working is facilitated, compared with a conventional case in which window holes are separately provided to the protruding frame 1a and the protruding frame 9a.
Patent JP-H02147096-A (JP)
Title: Dumper switching device for bathroom drying machine
Inventor: YUZURIHA HIROYUKI
IPC: D06F58/10
Filed: 1988-11-30
Abstract: PURPOSE:To decrease the opening and closing torque of a dumper and to easily execute assembly work by providing an energizing means to energize one of a blowing-out port and a ventilating port when the dumper reaches a prescribed turning angle. CONSTITUTION:Since the air of a bathroom is switched to a ventilating port 12 and a blowing-out port 4, a dumper 13 to be turned and moved to these blowing-out port (c) and ventilating port 12 is fitted to a fan case 10. At the time of dehumidifying, this dumper 13 closes the ventilating port 12 and dry air is guided to the blowing-out port 4. Then, at the time of ventilation, the blowing-out port 4 is closed and the air in the bathroom is guided to the ventilating port 12. An energizing means 24 is linked in the central part of the dumper 13. This energizing means 24 is composed of a wire spring 25 and this wire spring 25 is constituted so that a central part can be smoothly bent. Practically, when the dumper 13 closes the ventilating port 12, the wire spring is opened upward.
Patent JP-H09144963-A (JP)
Title: Connector
Inventor: TABUCHI MASASHI
IPC: F16L21/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a connector itself, and improve the efficiency of the assembling/disassembling work at a construction field. SOLUTION: An annular member 3 is fitted on a connecting pipe 1 inserted into a connector main body 2, and a loosening preventing ring 4, of which diameter can be shrunk to a position for biting the outer peripheral surface of the connecting pipe 1, is disposed between the inner peripheral surface of the annular member 3 and the outer peripheral surface of the connecting pipe 1, and a diameter reducing means 5 for reducing the diameter of the loosening preventing ring 4 with an abutment thereof on the inner peripheral surface side of the annular member 3 when the external force in the pull-out direction is applied to the connector main body 2 and the connecting pipe 1 is provided.  A connecting means 7, which can be engaged and disengaged from the axis direction of the pipe at the only time when a part 3A to be connected of the annular member 3 and a connecting part 2A of the connector main body 2 are positioned at the specified phase and which operates the part 3A to be connected of the annular member 3 and the connecting part 2A of the connector main body 2 for drawing to the direction for reducing the diameter of the loosening preventing ring 4 with the relative turning around the axis of the pipe in the engaging condition in the axis direction of the pipe, is provided between the part 3A to be connected of the annular member 3 and the connecting part 2A of the connector main body 2.
Patent JP-H03160329-A (JP)
Title: Method for detecting shape of beam spot
Inventor: CHO MASAMICHI
IPC: G01B11/24
Filed: 1989-11-20
Abstract: PURPOSE:To accurately and simply detect the shape of a beam spot by calculating the shape of the beam spot on the basis of the relative moving speed of laser beam and a slit and the relative moving distance calculated from the time traversing the slit of the beam. CONSTITUTION:When an oval beam spot BS traverses an M-shape slit 20 having slits 21 - 24, a detection signal is outputted from photodiode 25 and stored in a memory 28 through an amplifier 26 and an A/D converter 27. A CPU 29 reads the quantity-of-light data stored in the memory 28 and calculates the moving speed of the spot BS from the time traversing the slits 21 - 23 and the time traversing the slits 21 - 24 to calculate the moving distance required in traversing the slits 21 - 23 and calculates the long and short diameters of the spot BS and the angle to the advance direction of the long axis of beam on the basis of the distance to output the same to a display device 30.
Patent JP-H10131271-A (JP)
Title: Filter device for manhole pit mouth
Inventor: MIYAJI TOSHIO
IPC: E03F5/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To dispense with the liquid medicine injection work, reduce the cost and construction period of the driving work, reduce industrial wastes, and prevent the cave-in of the ground near a pit mouth. SOLUTION: Two round through holes 29 are bored in the horizontal direction at the symmetric positions on the wall of the first manhole skeleton block 2, and filter devices 3 for a manhole pit mouth are integrally fixed to the through holes 29 respectively in the manufacturing process. Since the filter devices 3 are assembled to the first manhole skeleton block 2 in advance, sediment is prevented from flowing into a manhole from the ground although underground water flows in when the small-diameter driving method is started to cut a face, the cave-in of the ground is prevented, and the small-diameter jacking work can be smoothly performed.
Patent JP-H10135306-A (JP)
Title: Substrate detecting apparatus and arm for carrying substrate using the same
Inventor: UNO TETSUYA
IPC: H01L21/677
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate detecting apparatus having a substrate carrying arm to accurately optically detect an opaque substrate having a low reflective index and transparent substrate having a high transparency on the carrying arm. SOLUTION: A reflector plate 9 is mounted at a substrate 2 mounting position in an arm 3, and a light projector 7 and receptor 8 are disposed at a position, where the substrate 2 is not mounted, above the substrate 2 mounted on the arm 3. In case of detecting an opaque substrate 2, a photo detection level greatly varies depending on the existence of the structure 2, and hence a substrate 2 having a very low reflective index can be accurately detected. In case of detecting a transparent substrate 2, the light reciprocally run an optical path, resulting in a great change of the photo detection level depending on the existence of the substrate. Hence, a substrate having a high transparency can be accurately detected.
Patent JP-2000129825-A (JP)
Title: Metallic-frame panel body for construction and execution method thereof
Inventor: MIYAKOSHI TSUTOMU
IPC: E04B2/56
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a metallic-frame panel body for construction, which has strength and excellent durability and cost of which is reduced, and an execution method thereof. SOLUTION: The metallic-frame panel body for construction has vertical members 12 such as columns made of a metal and horizontal members 14 made of the metal such as beams installed while being crossed with the vertical members 12, and connecting members 28 connecting a plurality of at least one of the vertical members 12 and the horizontal members 14 are projected and mounted at one end sections of the vertical members 12 and the horizontal members 14. Through-holes for bolts are formed to the connecting members 28, through-holes 36 communicated with the through-holes 36 are formed at the other end sections of the vertical members 12 and the horizontal members 14, and the bolts 46 are fixed into pairs of the through-holes 36 and the vertical members 12 and the horizontal members 14 are connected.
Patent JP-H10130639-A (JP)
Title: Mechanoluminescent material
Inventor: TAKADA TOKUYUKI
IPC: C09K11/06
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a novel mechanoluminescent material by using a europium complex film obtd. by reacting a europium salt with a thiophene driv. and a phenanthroline deriv. in the presence of a sodium hydroxide. SOLUTION: This material is a polymer film with a thickness of 20μm or lower contg. a europium complex represented by the formula (wherein R<1> and R<2> are each H or an optionally substd. hydrocarbon group). The hydrocarbon group includes alkyl, cycloalkyl, aryl, and aralkyl groups. The alkyl group is pref. a 1-6C, pref. a 1-4C, alkyl; the cycloalkyl group, pref. cyclohexyl; the aryl group, pref. phenyl or tolyl; and the aralkyl group. pref. benzyl or phenetyl. Examples of the substituent on the hydrocarbon group are sulfo, carboxyl, hydroxyl, acyl, alkoxycarbonyl, and acyloxy groups.
Patent JP-H01144290-A (JP)
Title: Magnetic bubble recording element and magnetic bubble recording and reproducing method
Inventor: OSATO YOICHI
IPC: G11C11/14
Filed: 1987-12-01
Abstract: PURPOSE:To miniaturize the title device and to facilitate the carrying of the device by providing a magnetic layer for forming a magnetic bubble and another magnetic layer for giving a bias magnetic field to stably hold the magnetic bubble on a substrate to form the pattern of a magnetic bubble transfer path. CONSTITUTION:A magnetic layer 11 for forming the magnetic bubble and a magnetic layer 12 for giving the bias magnetic field to stably hold the magnetic bubble are provided on a substrate 10 to form the pattern 14 of a magnetic bubble transfer path 13. Thereafter, the characteristics of an irradiating part are changed by projecting a light beam on a magnetic bubble recording element 30 on which these magnetic layers 11 and 12 are provided, data are written without contacting on the surface of the element 30, and the data are read by detecting the change by using an optical detecting means 36. Thus, an information recording medium and a recording and reproducing system can be obtained which are small, light, and portable.
Patent JP-S63156923-A (JP)
Title: Method of judging abnormality of safety device for use in combustion apparatus
Inventor: YAMADA TETSUYA
IPC: F23N5/24
Filed: 1986-12-19
Abstract: PURPOSE:To improve the reliability of the safety device by obtaining the temperature variation of the combustion apparatus as a variation rate with respect to a combustion time or a combustion stop time during the practice of a combustion sequence, and comparing the variation rate with the reference value thereby to detect the abnormality of a temperature sensor and a flame sensor. CONSTITUTION:A controller 1 reads temperatures data 6a detected by a temperature 3c through a gas temperature detection circuit 6 together with starting of a prepurge treatment, and computes the temperature variation rate of the temperature data 6a when the combustion stop passing time exceeds a set time. When the temperature variation rate exceeds a predetermined pre-purge variation rate, the combustion is stopped as based upon the judgement as abnormality. When the temperature variation rate is lower than the prepurge variation rate, an ignition trial is conducted by an igniter 3d to read the temperature data 6a at the time of ending the trial, and similarly the temperature variation rate is obtained, and is compared with the ignition trial variation rate to judge the presence or absence of the abnormality. By this construction, the reliability of the safety device can be improved.
Patent JP-H03162697-A (JP)
Title: High frequency emission device, nuclear fusion device including same, and other electric device
Inventor: OKAZAKI TAKASHI
IPC: G21B1/11
Filed: 1989-11-20
Abstract: PURPOSE:To converge a high frequency outputted from an output part and control its convergence position by forming a metallic plate array in a hyperbola shape according to whether the section is poloidal section or toroidal section. CONSTITUTION:The metallic plate array of plural metallic plates which are fixed to support rods 5 and arranged longitudinally in parallel to one another is installed between the output opening part 4 of a waveguide array 3 where the high frequency is emitted and plasma to cover the entire area in front of the opening part 4. The contour of the side of the metallic plate 2 where the high frequency is outputted, i.e. the plasma side is formed in the specific hyperbola shape of poloidal section or toroidal section. Then the high frequency emitted from the opening part 4 is converged on a specific segment in a plasma area according to the plasma-side shape of the metallic plates 2.
Patent JP-H08132850-A (JP)
Title: Air conditioner for bus
Inventor: KURITA AKITO
IPC: B60H1/00
Filed: 1994-11-11
Abstract: PURPOSE: To prevent CO2 concentration in the air inside the car room of a bus from rising, so as to improve comfortableness for passengers. CONSTITUTION: A sensor 44 detecting the CO2 gas quantity in the air inside a car room is provided, and an oxygen enriching device 40 blowing off oxygen- rich air on the lower stream side of an evaporator fan 9 is provided. The oxygen enriching quantity of the oxygen enriching device 40 is controlled by a controller 43 according to the detected value of the sensor 44.
Patent JP-H05142890-A (JP)
Title: Circulating original feeding device
Inventor: NAITO MASAKI
IPC: G03G15/00
Filed: 1991-11-18
Abstract: PURPOSE:To prevent bias traveling and is location in lateral registration due to pressurizing control of a lever means which is a sheet partitioning means when image formation is carried out using a circulating original feeding device. CONSTITUTION:After image formation of an original is completed, pressurizing control is executed so that the original ejected on a tray 4 does not slide again under a recycle lever which is a partitioning means 100, but with this device, only the first sheet of ejected originals fed from another sensor is given pressurizing control.
Patent JP-H11138205-A (JP)
Title: Method for predicting material temperature in multi-pass rolling
Inventor: ASADA KATSUYOSHI
IPC: B21B37/76
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a predicting method of material temp. capable of determining the coefficient of heat transfer between a material to be rolled and a coolant solution in plural rolling passes with high accuracy and predicting the temp. of the material to be rolled at each rolling pass with high accuracy. SOLUTION: Calculated material temp. on the outlet side of a rolling line is determined by successively calculating the material temp. of the material to be rolled at each rolling pass based on results of rolling under a rolling temp. model, such a coefficient α sc of heat transfer between the material to be rolled and the coolant solution that the calculated material temp. is equalized with the actual temp. is determined and this coefficient α sc of heat transfer is expressed with a function model. While making the αsc constant, the material temp. and rolling speed are productively calculated at each rolling pass respectively using the function model of the coefficient αsc of heat transfer and the coefficient α sc of heat transfer at every rolling pass is calculated while correcting the material temp. and rolling speed.  The coefficient αsc of heat transfer determined in the above-mentioned manner is given to each rolling pass and the material temp. at each rolling pass is productively calculated.
Patent JP-H02148479-A (JP)
Title: Method and device for assembling magnetic disk cartridge
Inventor: EDA KATSUHIDE
IPC: G11B23/033
Filed: 1988-11-29
Abstract: PURPOSE:To make the separating force of a shell efficient, to prevent the damage of a shell surface, to miniaturize a device and to easily execute enclosure supply by making a cartridge enclosure almost horizontal and pushing down an upper shell in a condition that a lower shell is attracted and held. CONSTITUTION:An enclosure 3 is attracted and held by an attracting and holding means 6 from an upper direction with a lower shell 5a in an upside and in such a condition, the tip part of a pushing-down means 7 passes through a central hole 5c of the lower shell and collides with the inner wall part of an upper shell 5b. Then, the upper shell 5b is pushed down. After that, separation is executed by inverting the front and back surfaces of a lower shell 5a to be attracted and held. Accordingly, the respective upper and lower shells 5a and 5b, which are mutually inserted and fitted in upper and lower directions, can be smoothly separated in the upper and lower directions and the over separating force is not applied. It is not necessary to provide an attracting means in the lower direction of such an enclosure separating position and further, the enclosure can be loaded on a lifter and arranged in the lower direction of the enclosure separating position. Thus, the separating force can be made efficient and the damage of the shell surface can be prevented. Then, the device can be made compact and the enclosure supply can be easily executed.