baber/WOPTO huggingface dataset:
Patent JP-S61263895-A (JP)
Title: Auto pilot for ship
Inventor: TAKEDA KENGO
IPC: B63H25/04
Filed: 1985-05-16
Abstract: PURPOSE:To obtain optimum control of a steering gear with disturbance and noise removed, and save a fuel consumption, by utilizing a Kalman filter and a comparator for input of an actual rudder angle and computation of estimates of a bow azimuth and a turn rate as well as computation of an instruction rudder angle. CONSTITUTION:An actual rudder angle delta is input into a hull motion predicting section 12 for computing respective predictors psiP and psiP' of a bow azimuth psiand a turn rate psi'. The predictors psiP and psiP' are corrected according to a Kalman gain K computed from a system noise covariance Q and an observed noise covariance R, thereby obtaining respective estimates psiD and psiD'. The estimates psiD and psiD' are filtered by an estimating section 16 to output an estimated bow azimuth psi and an estimated turn rate psi', which are then compared with set values psim and psim', respectively. According to the result of comparison, an instruction rudder angle Ud for controlling a steering gear 8 is computed by a controller 7. In the course of computation, disturbance and noise which will inadvertently affect a steering operation are removed to thereby obtain high performance of course change and course maintenance and minimize a fuel consumption.
Patent JP-H04227625-A (JP)
Title: Epoxy resin composition consisting of iron-arene complex and specified amine
Inventor: TEOBARUTO HOIKU
IPC: C08K5/18
Filed: 1991-04-10
Abstract: PURPOSE: To obtain an epoxy resin compsn. with excellent storage stability.  
     CONSTITUTION: A compsn. comprising an epoxy resin, (η 6 -isopropylbenzene)(η 5 - cyclopentadienyl)iron(II)hexafluoro antimonate and 2,6-diisopropylaniline is provided. The composition exhibits storage stability at room temp. for a remarkably long period even after irradiation with a radiation and it is rapidly cured at an elevated temp. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S59231583-A (JP)
Inventor: KANOU KUNIOMI
IPC: G06F3/153
Filed: 1983-06-14
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-2000299798-A (JP)
Title: Television signal processor
Inventor: OKAMOTO AKIRA
IPC: H04N5/57
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a television signal processor that makes image quality of a picture to be reproduced more stable by making a level of a luminance signal and a chrominance carrier signal after being amplified hardly receive the effect of a noise component. SOLUTION: The processor is provided with a scanning period maximum value detection circuit 83 and a blanking period maximum value detection circuit 84 that detect a maximum value of a luminance signal via a low pass filter 82 shown in a scanning period and a blanking period respectively for each horizontal synchronizing period, a difference circuit 85 that takes a difference between the maximum value of the luminance signal shown in the scanning period and the maximum value of the luminance signal shown in the blanking period and provides an output, and a low pass filter 86 that smoothes the signal outputted from the difference circuit 85 and provides an output. A gain adjustment circuit 87 controls a gain of an amplifier circuit 81 that amplifies the luminance signal on the basis of a signal outputted from the low pass filter 86.
Patent JP-S58223214-A (JP)
Inventor: IWATA KAZUTOSHI
IPC: H02K15/10
Filed: 1982-06-18
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-H06334330-A (JP)
Title: Metallic-wiring connecting method
Inventor: YAMAZAKI HIDEO
IPC: H05K3/32
Filed: 1993-05-06
Abstract: PURPOSE: To connect stably first and second metal wirings on thin dielectric substrates with each other without needing a special aligning device by a method, wherein the second metal wirings provided on the other dialectic substrate are fitted into grooves, formed in the dielectric substrate on one side of the dielectric substrates and both metal wirings are pressure bonded. CONSTITUTION: In a substrate 1 on one side of substrates 1 and 2, metal wirings 12 are wired on a dielectric substrate 13, and grooves 14 are formed in the surface on a side opposite to the surface, which is provided with the wirings 12 of the substrate 13. These grooves 14 are formed in parallel to each other along the wirings 12 and the tops 15 of the grooves 14 come into contact with the wirings 12. That is, the grooves 14 penetrate in the thickness direction of the substrate 13. The other substrate 2 consists of a dielectric substrate 23 and metallic wirings 22 provided on the surface of the substrate 23. At the time of the connection of the substrate 13 with the substrate 23, the wirings 22 provided on the substrate 23 are fitted into the grooves 14, provided in the substrate 13 and the wirings 12 and 22 are electrically connected with each other.  In this case, it is preferable that the wirings 12 are brought into contact with the wirings 22 via a low-melting point metal, such as a solder.
Patent JP-H11330267-A (JP)
Title: Assembly of double supply voltage by excluding drain extender injection from high voltage
Inventor: KARUSHIKU BASANSU
IPC: H01L21/8238
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for an additional lithography step when incorporating a high-voltage transistor for a core transistor into a process by adjusting conditions so that the performance of a high-voltage device satisfies specifications. SOLUTION: Separation structure is formed (step 100), a PMOS transistor(tr) is covered for performing channel injection and PT injection (step 110), a new photoresist is patterned for performing channel injection to the PMOS transistor (step 120), and a gate oxide and a gate are formed (step 130). Then, the PMOS transistor is masked for performing the drain extender injection of an NMOS transistor (step 140), all of NMOS transistors are masked, the drain extender injection is made to the PMOS transistor (step 150), a side-wall spacer is formed onto all of the transistors (step 160), and the source/drain injection is made to the NMOS transistor (step 170) and the PMOS transistor (step 180) for forming a contact on the gate and a source/drain region (step 190), thus assembling a double voltage process.
Patent JP-H04336043-A (JP)
Title: Position information display device
Inventor: URATA SHIGERU
IPC: A61B6/00
Filed: 1991-05-10
Abstract: PURPOSE:To facilitate recognition of position information of the moving part under operation of a diagnosing device for a medical treatment use. CONSTITUTION:When a diagnosing device for a medical treatment use performs RAO or LAO operation, the numeric value of a display part 3a to display position information of a moving part to perform RAO or LAO operation is brightly displayed, and the numeric value of other display part 3b or 3c is dimly displayed. This constitution facilitates recognition of position information of the moving part during its operation.
Patent JP-H05281023-A (JP)
Title: Goniophotometer and ultraviolet irradiation device for lamp
IPC: B29K105/24
Filed: 1992-03-31
Abstract: PURPOSE:To provide a goniophotometer for a lamp, which can measure light distribution under the desired conditions of a measured lamp with high efficiency and easily detect desired processing conditions while coexisting with a concrete irradiated member. CONSTITUTION:A goniophotometer for lamp is so constructed that a detecting table 21 is disposed in such a manner as to move along a light distribution measuring surface 27 set opposite to a measured lamp 41, a sensor 31 is disposed on the detecting table 21, and the detecting table 21 is moved to measure the light distribution of the measured lamp 41. The sensor 31 comprises a sensor main body 32 and a photodetecting part 33 disposed on the sensor main body 32. Plural sensors 31 are forced to intersect the moving direction 23 and disposed close to each other in such a manner that the photodetecting parts 33 will not overlap each other.
Patent JP-S62261520-A (JP)
Title: Ventilator for car interior
Inventor: YOKOTA KOJI
IPC: B60H1/24
Filed: 1986-05-08
Abstract: PURPOSE:To maintain the comfortable state in the car interior by installing a solar battery onto the ceiling of a vehicle and a ventilator which is electrically connected with the solar battery and forming a ventilating hole onto the floor surface and operating the ventilator by utilizing the solar energy, thus carrying out the ventilation through the ventilating hole. CONSTITUTION:A solar battery 2 is installed onto the upper part of a ceiling 4 in a vehicle 1, and connected with a ventilator 3 through an electrical cord 12 and a switch 13. A ventilating hole 6 for taking-in the cold air 7 outside the vehicle is opened onto the floor surface of the vehicle 1. If the switch 13 is turned-ON when the vehicle 1 is in parking, the solar light 8 irradiates onto the solar battery 2, and the electricity generated in the solar battery 2 is introduced into the ventilator 3, and the blowing fan of the ventilator 3 revolves. Therefore, the hot air 5 in the car interior 14 is discharged outside the vehicle, and the cold air 7 under the floor surface outside the vehicle is introduced into the car interior 14 from the ventilating hole 16, and the car interior 14 can be comfortably cooled.
Patent JP-H08299719-A (JP)
Title: Production of acid-proof filter
Inventor: WATANABE HIROSUKE
IPC: B01D39/14
Filed: 1995-04-28
Abstract: PURPOSE: To obtain an acid-proof filter having characteristics as a filter without deteriorating characteristics peculiar to meta type aramid fibers even in a severer acid atmosphere. CONSTITUTION: Inorg. fine particles are stuck to aramid felt obtd. by integrating scrim of meta type aramid fibers with felt of meta type aramid fibers and forming them into felt and the aramid felt is heat-treated. A mixture of an aq. dispersion of fine polytetrafluoroethylene particles with fluorinated urethane is stuck to the heat-treated felt and this felt is further heat-treated.
Patent JP-H045885-A (JP)
Title: Manufacture of printed wiring board
Inventor: ANDO MITSUO
IPC: H05K3/06
Filed: 1990-04-23
Abstract: PURPOSE:To prevent the generation of a pollution problem, etc., while forming a fine pattern having high accuracy by using a negative type photo-resist for a substrate as a resist coating layer and forming an electrodeposition coating resin layer, etc. CONSTITUTION:A negative type photo-resist is electrodeposited on a substrate 2, in which copper foils in thickness of 35mu as conductive metallic layers 1 are laminated and unified on both surfaces, under conditions of 50mA/dm<2>-three min as a resist coating layer 3, and dried for one min at 80 deg.C. Irradiation and exposure with 200mJ/cm<2> are conducted through the pattern mask of line/space of 50-200mu, and development is performed by using a 1% sodium carbonate solution. An anion group electrodeposition coating resin is electrodeposited through a conventional procedure to shape an electrodeposition resin coated resin layer 4, a 20% lactic acid aqueous solution is spray-coated at 60 deg.C, and the resist coating layer 3 is removed. The layer 1 is etched by a ferric chloride solution at 40 deg.C, and the layer 4 is taken off by using a 3% sodium hydroxide aqueous solution at 40 deg.C, thus acquiring a printed wiring board, from which no pollution problem is generated and to which a fine pattern is formed.
Patent JP-S5537205-A (JP)
Title: Throw-away tip
Inventor: SHIMADA TOSHIO
IPC: B23B27/14
Filed: 1978-08-30
Abstract: PURPOSE:To prolong the life of a tip by making small the cutting resistance of a throw-away tip of multi-angular plate and making thereby the cutting chip disposal process more effective. CONSTITUTION:The positive rake angle theta of a slope 3 formed by the middle land 2 of a triangular, for ex., throw-away tip 1 is set to 10 deg.-20 deg., where a number of projections 5 of spherical form and situated lower than the ridge 6 are provided in the hollow parts 4. Thereby cutting resistance is reduced and cutting chips are curled, folded or broken off, securing a good performance of cutting process. This reduction of the cutting resistance and enhancement of effectiveness in cutting chip treatment prolong the life of tip.
Patent JP-H09290117-A (JP)
Title: Dust collector
Inventor: OBATA HIROICHI
IPC: B01D46/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector wherein dust collecting gas introduced in a casing is uniformly dispersed. SOLUTION: In a dust storing part of a casing wherein a plurality of bag filter parts 3 are arranged in the upper part and a hopper-shaped dust storing part is formed in the lower part, a gas introducing duct 5 for introducing dust collecting gas is inserted and on both side wall parts 5a of this gas introducing duct 5, three gas introducing holes 6 are respectively formed along its longitudinal direction.
Patent JP-S5230313-A (JP)
Title: Transmission/reception method which uses the second dimension sensitive material
Inventor: OOBA YUUJI
IPC: H04N1/29
Filed: 1975-09-03
Abstract: PURPOSE: To obtain a fascimile device which achieves transmission and reception of the image which was converted into the second dimensional construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60249472-A (JP)
Title: Picture signal processing circuit of facsimile device
Inventor: SUMITA KAZUYUKI
IPC: G06K9/38
Filed: 1984-05-25
Abstract: PURPOSE:To eliminate an isolated point independently of the background level of an original and the variable density of characters or the like by determining a threshold value, which is used for decision of an isolated point eliminating circuit, on the basis of the average value of picture element level in a prescribed range around a noticed picture element. CONSTITUTION:An isolated point discriminating circuit 22 consists of three delay circuits 20, three comparing circuit 8, six D-type flip flops 9, and an AND gate circuit 10. Each comparing circuit 8 decides black or which of an inputted picture signal on the basis of the threshold value outputted from a threshold value determining circuit 19 and converts this signal to a binary signal and outputs it. The threshold value determining circuit 19 determines the threshold value on the basis of the average level of picture elements which is outputted from a picture element average value calculating circuit 3. Thus, it is possible to decide white of picture elements around the noticed picture element even if the background of the original is thick, and isolated points are detected. Further, isolated points are eliminated even if characters and pictures are thin.
Patent JP-H045173-A (JP)
Title: Control device for power steering apparatus
Inventor: ETO KUNIHIKO
IPC: B62D117/00
Filed: 1990-04-20
Abstract: PURPOSE:To enable steering without a feeling of physical disorder by keeping applied current from being changed from that at the time of turning the wheel during the time from a steering handle starts returning until it reaches a designated angle, and controlling the assisting force in such a manner as to be decreased when the handle return angle exceeds a designated angle. CONSTITUTION:A power steering apparatus comprises a rotating shaft 16 for connecting an operating member 11 for steering a steering wheel to a steering handle 46, an energizing device 12 for applying the assist force to the operating member 11, a control device 15 for changing the above assist force according to the torque and impressed current applied to the rotating shaft 16, and an arithmetic output means 2 for calculating the impressed current according to the running condition and outputting the same. In the above arrangement, there is provided a return judging means 1 for detecting the handle return condition according to the change in the steering angle detected by a steering angle sensor 45. When the return angle of the steering handle 46 reaches a designated angle from the start of detecting the handle return condition, the impressed current calculated by the arithmetic output means 2 is changed in such a manner as to decrease the assist force by an additive arithmetic means 3.
Patent JP-H04301925-A (JP)
Title: Pll frequency synthesizer
Inventor: WATANABE NOZOMI
IPC: H03L7/095
Filed: 1991-03-28
Abstract: PURPOSE:To judge whether an output frequency is set at a correct frequency or not when using the frequency synthesizer while switching the output frequency at high speed. CONSTITUTION:A phase difference signal 11 outputted from a phase comparator 8 of the PLL frequency synthesizer is sampled by a sampling circuit 13 during a period shown by a sampling period signal 12 and based on the number of times for sampling pulse signals on the phase difference signal 11, the abnormality of the PLL frequency synthesizer is judged by an alarm judgment circuit 16.
Patent JP-S60250709-A (JP)
Title: Variable resistance output circuit
Inventor: YONAHARA YOSHIHIDE
IPC: H01C13/00
Filed: 1984-05-28
Abstract: PURPOSE:To fix a resistance value on both the ends of a variable resistor and to obtain a required output resistance value by switching two transfer relay contacts corresponding to respective resistors to control the combination of the resistors. CONSTITUTION:A resistor 35 has twice the resistance value of a reference resistor 34 and a resistor 36 has four times the resistance value of the resistor 34. The resistor 34 of a short-circuit 38, the resistor 35 or the short-circuit 38 and the resistor 36 or a short-circuit 39 are respectively inserted in series between terminals 31 and 32 in accordance with the combination of the operations of relays 46-48 and unselected resistors and short-circuits are inserted in series between the terminals 32 and 33. Since the insertion of the resistor 34-36 between the terminals 32 and 33 is determined by the operations of the relays 46-48, eight output resistance values including 0OMEGA can be obtained in stages in accordance with the resistance value of the resistor 34. The resistors 34-36 are connected in series between the terminals 31 and 32 in dependently of the operations of the relays 46-48, so that the resistance value is fixed.
Patent JP-H05304596-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI YUTAKA
IPC: H04N1/00
Filed: 1992-04-24
Abstract: PURPOSE:To provide a facsimile equipment in which the operation for the transmission is simplified and fail proofing is attained in common by displaying a registered abbreviation dial and one-touch dial number when a transmission destination number entered by the operator is the same as the content registered in the abbreviation dial and one-touch dial number. CONSTITUTION:The equipment consists of a ROM 2, a CPU 1 controlling and processing each section according to a program in the ROM 2 and a RAM 3 or the like. When the operator enters a destination telephone number, whether or not the key-in content is the same as the content registered in an abbreviation dial and one-touch dial is searched. When the same content is searched, the data are displayed on an LCD display section on an operation panel. When a start button is depressed, a name or the like corresponding to the data is displayed on the LCD display section to inform the operator of it and the transmission processing is proceeded. The operator uses the one-touch dial or the like on a succeeding dialing based on this information.
Patent JP-H10300152-A (JP)
Title: Range hood
Inventor: MANABE HIROSHI
IPC: F24F7/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To fix the rear surface opening of a front cover body easily with good appearance to the front surface opening of a range hood body. SOLUTION: The rear surface opening of a front cover body 2 opening rearward and downward is fixed to the front surface opening of a range hood body 1 opening forward and downward. Breadthwise dimensions B of the front cover body 2 are set smaller than the breadthwise dimensions A of the range hood body 1 and the front cover body 2 is fixed movably in the breadthwise direction within the breadthwise dimensions A of the range hood body 1.
Patent JP-H08308293-A (JP)
Title: Stepping motor driver and image reader using the driver
Inventor: TANAKA HIDEKI
IPC: H02P8/38
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the step-out of a stepping motor and the vibration of an object at the time of accelerating and decelerating an object. CONSTITUTION: A carriage controller 21 outputs a drive pulse for controlling the rotational speed of a stepping motor 7 and a threshold value signal for controlling the current value of a driving current suppled to the motor 7. A motor driver 22 sequentially switches the exciting phase of the motor 7 at the timing to be specified by the drive pulse, and supplies the drive current of the current value specified by the threshold value signal to the motor 7. The controller 21 outputs the threshold value signal for supplying the drive current having small current value to the motor with respect to the drive current supplied for an ordinary period for maintaining the motor 7 at a target rotating speed during the accelerating period from the start of the rotation of the motor 7 to the arrival at the target speed set by a main controller 20.
Patent JP-H08299245-A (JP)
Title: Dishwasher
Inventor: KAMEYAMA HIROSHI
IPC: A47L15/42
Filed: 1995-04-28
Abstract: PURPOSE: To provide a small-sized dishwasher with less exterior movable parts. CONSTITUTION: This dishwasher is provided with vertical frames 13 attached to both sides of the back surface of a base part 1, a door case body 4 freely slidably supported by the vertical frames 13, an approximately L-shaped arm 15 whose spindle 15a is pivotally supported by bearings 16 attached to the upper parts of the vertical frames 13 and whose arm part 15b is extended downwards along the side face 4b of the door case body 4, a linking member 17 whose upper end part 17a is attached to the tip of the arm part 15b and lower end part 17b is attached to the inner surface lower part of the side face 4b respectively freely rotatably, a motor 6 for transmitting the driving force through a spur gear and a gear to the spindle 15a, and a spring 20 stretched between a hook 15c and a hook 4e through a connection member 18.
Patent JP-H11301367-A (JP)
Title: Cover structure for pillar garnish
Inventor: AMANO SHOJI
IPC: B60R13/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a cover structure capable of being easily fixed and attached to a body to be attached having projecting pieces, and strong in relation to external load. SOLUTION: In a cover structure 11 for covering the specified surface 3A of a body to be attached, through both projecting pieces, a fixed locking edge 13 to be locked on one projecting piece 4 of the body to be attached is provided on one side of a covering main body 12 for covering the specified surface of the body to be attached. A fixed locking piece 16 for pinching the other projecting piece 5, and a bent piece 19 positioned outside the fixed locking piece, to be bent through a hinge part 19, fixed to the fixing part by fixing means 20, 6 and 17, and for fixing and holding the pinched projecting piece are provided on the other side of the covering main body. The covering main body has a rigid structure.
Patent JP-S5229725-A (JP)
Title: Acoustic equipment diaphragm
Inventor: YASHIRO MITSURU
IPC: C08L1/00
Filed: 1975-09-02
Abstract: PURPOSE:Offer a diaphragm which reproduces wide bands with low distortion.
Patent JP-S58223782-A (JP)
Inventor: MATSUMOTO KOUJI
IPC: G21C7/14
Filed: 1982-06-23
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。