baber/WOPTO huggingface dataset:
Patent JP-S6435080-A (JP)
Title: Knocking controller for engine
Inventor: TAKAHANE TETSUO
IPC: F02P5/15
Filed: 1987-07-30
Abstract: PURPOSE:To suppress output loss by controlling a cylinder based on an output from another sensor when some of a plurality of knocking sensors malfunction, thereby suppressing degradation of control accuracy. CONSTITUTION:A control circuit 30 receives signals from an air flow meter 13, a crank angle sensor 17 and a bank sensor 18 and controls ignition timing, fuel injection quantity, etc., for right and left banks 2, 3 corresponding to operating condition of engine. Knock signals detected through knocking sensors 15, 16 arranged on the right and left banks 2, 3 are provided through a knock detector 20 having a malfunction detecting means 21 in order to carry out knock control, and when malfunction of one of the knock sensors 15, 16 is detected through the malfunction detecting means 21, a control means 31 carries out knock control for the defective side bank based on an output from another sensor being judged according to a signal fed from a bank sensor 18. Consequently, degradation of control accuracy is suppressed even upon malfunction of some knocking sensors resulting in suppression of output loss.
Patent JP-S5892591-A (JP)
Title: Pressure sensitive material
Inventor: WATANABE NORITOSHI
IPC: B01J13/02
Filed: 1981-11-30
Abstract: PURPOSE:To obtain the pressure sensitive material, wherein a particle shaped amylose occluding compound is scattered in a microcapsule applied layer and a coating applied layer as a buffer material, and which is characterized by excellent mechanical strength such as pressure resistance and abrasion resistance and clear coloring capability. CONSTITUTION:The pressure sensitive material, wherein the particle shaped amylose occluding compound is scattered in the microcapsule applied layer and/ or the coating applied layer which is contacted and acted with said microcapsule applied layer as the buffer material. It is desirable that the amount of the amylose in the amylose occluding compound is 80% or more, and the size of the particle is 1.5-10 times the size of the microcapsule. The amylose occulding compound can be formed by heating starch slurry including an oxidizing agent (peroxide and the like) or enzyme and a minute particle formation accelerator (ether of C1-22 alcohol and the like).
Patent JP-S6085313-A (JP)
Title: Optical fiber laser gyroscope
Inventor: AKIYAMA KOUJI
IPC: G01C19/00
Filed: 1983-10-14
Abstract: PURPOSE:To simplify the constitution, by splitting light from a linearly polarized light source by a semitransparent mirror made of a thin metal film, which is arranged at a specified angle, inputting the light beams into both end surfaces of an optical fiber, making the reflected light beams interface through the semitransparent mirror, and giving the phase difference of 90 deg.. CONSTITUTION:Incident light (b) from a semiconductor laser 1 for linearly polarized light is split into a reflected light beam b1 and a transmitted light beam b2 by a semitransparent mirror 5 made of a thin metal film. Both light beams b1 and b2 are inputted to both end surfaces of an optical fiber 6 having polarization-plane maintaining characteristic. The output light beams b'1 and b'2 are inputted to the mirror 5 again. The obtained interference light beam b3 is received by a light receiving element 4, and an angular velocity of rotation OMEGA is obtained. At this time, the incident angle of the light (b) to the mirror 5 and the reflecting angle phi are made to be set at 75 deg.. The phase delay after the reflections of two times is made to be 90 deg.. The phase delay after the transmissions of two times is made to be 0. The phase difference of the light beam b3 is made to be 90 deg.. Thus the sensitivity when the angular velocity is 0 is made maximum, and conventional constituent elements to be added can be omitted.
Patent JP-S6171221-A (JP)
Title: Car drive method
Inventor: ENDO KOICHI
IPC: B60K25/02
Filed: 1984-09-14
Abstract: PURPOSE:To enable a stable drive to be accomplished without being affected by load fluctuation of a main engine by installing a sub-engine to drive both electrical equipments and other accessaries other than drive wheels. CONSTITUTION:Both a main engine 1 and a sub-engine 2 are installed in an engine compartment. The main engine 1 drives drive wheels 7 only through a clutch 4, a transmission 5 and a differential gear 6. While on the contrary, after being driven by a cell motor 9 with a switch on in a switch box 8 though a battery 12, the sub-engine 2 starts to drive the accessaries 17. Also a generator 16 is driven by the sub-engine 2 allowing the battery 12 to be charged. When the sub-engine 2 stops while a car is running, CPU 11 initiates a change-over signal to a clutch B 18.
Patent JP-S6434400-A (JP)
Title: Color cuff presser
Inventor: TAKAMATSU TAMIYOSHI
IPC: D06F71/22
Filed: 1987-07-30
Abstract: PURPOSE: To set the temperature of a hot plate in a fixed range lower than the saturation temperature of steam by providing a detector for detecting the temperature on the hot plate, providing a solenoid stop valve in a steam supply path to the hot plate and controlling the solenoid stop valve based on the detection signals of the detector. CONSTITUTION: The collar and cuffs of a shirt are brought into press contact between ironing bases 5 and 6 and the hot plate 8 whose heat source is the steam, and press-finished. Then, the hot plate 8 is provided with the detector 17 for detecting the temperature, the solenoid stop valve 14 is disposed to the steam supply path 13 to the hot plate 8 and the solenoid stop valve 14 is controlled based on the detection signals of the detector 17. As a result, the temperature of the hot plate is set in the fixed range lower than the saturation temperature of the steam and stable pressing work is executed at all times.
Patent JP-H06608-A (JP)
Title: Method for continuously casting steel
Inventor: SUZUKI MIKIO
IPC: B22D11/20
Filed: 1991-07-08
Abstract: PURPOSE:To produce a cast slab having very little quantity of center segregation by impressing static magnetic field at the initial stage of solidification of a molten steel overheated at a specific temp. or above and applying a light rolling reduction. CONSTITUTION:The overheating degree of the temp. of the molten steel 10 in a tundish 1 is made to be >=25 deg.C, and by impressing the magnetic field strength having >=0.15T with an upper static magnetic field generator 4 at the position passing through a mold 3 for continuous casting from an immersion nozzle 2, solidified structure is made to be a columnar crystal. By impressing the static magnetic field to the meniscus, the flow of the molten steel is restrained, and by changing from the heat transfer with convection to the heat transfer with heat condition, the temp. gradient is produced in a thickness direction in the vicinity of the interface of the solidification, and also as the thermal diffusion is reduced, the overheating degree of the molten steel is held for a long period. Therefore, the solidified nuclei are easily melted on the way of the settling and grown to the columnar crystal. Further, by applying the light rolling reduction with the light rolling reduction F rolls 8 while impressing the static magnetic field with a lower static magnetic field generator 7 just before the final solidifying step, the flow of the residual molten steel is restrained and macro- segregation is hardly generated.
Patent JP-S6452194-A (JP)
Title: Electronic musical instrument
Inventor: SATO SHIZUO
IPC: G10G3/04
Filed: 1988-08-04
Abstract: PURPOSE: To remove a useless application key range, to reduce the number of switches and to compactify the whole device by optionally setting up the range of an accompaniment key range on a keyboard. CONSTITUTION: Divided positions for an accompaniment key range and melody keys on the keyboard 1 are specified and a key code corresponding to an operation key on the keyboard 1 is set up in a divided position register 10 by a CPU 2. The key code is temporarily set up in an operation key register 9 by the CPU 2 and a key code higher than the divided position key code stored in the register 10 is sent to a melody sound preparing part 4 and a sound corresponding to the key code is sounded from a speaker 7 through a D/A converter 5 and an amplifier 6. A key code lower than the key code stored in the register 10 is set up in an accompaniment sound register 8, a root sound and the sort of the code are discriminated and the route sound key code is applied to an adder 17 by the CPU 2.  The adder 17 adds the key codes of respective constitutional sounds of a code and a base key code and applies the added sound to an accompaniment sound preparing part 18 and an accompaniment sound is outputted from the speaker 7 through a D/A converter 19 and the amplifier 6.
Patent JP-H0479754-A (JP)
Title: Electromagnetic accelerator
Inventor: KOYAMA KENICHI
IPC: F41B6/00
Filed: 1990-07-20
Abstract: PURPOSE:To obtain an electromagnetic accelerator in which a dielectric breakdown between rail-type electrodes is avoided by a method wherein at least one of the rail- type electrodes is composed of a first conductor part which is brought into contact with an armature and a second conductor part which is electrically insulated from the first conductor part and the first and second conductor parts are bridged with an arc. CONSTITUTION:One of rail-type electrodes which face each other is divided into three surface electrodes 6a, 6b and 6c which are insulated from each other with an insulating layer 8. Holes are drilled through the surface electrodes 6a, 6b and 6c and the insulating layer 8 and a part of an arc 2 travelling along the surface electrodes 6a, 6b and 6c spouts out of the holes to provide electrical continuity between a rear electrode 7 and the surface electrode 6a, 6b or 6c which is insulated from the rear electrode 7 with the insulating layer 8. Therefore, no voltage is applied between the rail-type electrode 1 and the surface electrodes other than the surface electrodes with which the arc 2 is brought into contact, so that it can be avoided that a dielectric breakdown is created between the rail-electrode 1 and the surface electrodes other than the surface electrode with which the arc 2 is brought into contact and an arc is created by the breakdown to shunt the current.
Patent JP-S6255298-A (JP)
Inventor: AOYAMA JUNICHI
IPC: B64G1/36
Filed: 1985-09-04
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-H0858666-A (JP)
Title: Motorbike
Inventor: NAKATANI YOSHIHIDE
IPC: F02B61/02
Filed: 1994-08-18
Abstract: PURPOSE: To reduce a vibration transmitted from a power device to a body by externally coupling a rubber vibration isolator to the external surface of the end of a support rod laid in a direction from the power device toward the front of a body. CONSTITUTION: One end of support rod 38 is fastened via a bracket to a power device 23 rotatably mounted on a rear axle 13 via a easing section, and the other end of the rod 28 is laid along a direction from the device 23 toward the front of a body 1. Also, a rubber vibration isolator body 44 is externally coupled to the surface of the other end of the rod 28. Furthermore, a fixture 45 with support sections 46 and 49 for bearing the body 44 in such state as externally surrounded is fixed to the body 1, and the device 23 is supported with the axle 13 and the rod 38 having a vibrationproof function. As a result, a vibration transmitted from the device 23 to the body 1 is absorbed and alleviated for reduction via the rigidity of the rod 38 and the elasticity of the body 44.
Patent JP-H0859910-A (JP)
Title: Film extruded from in-situ blend of ethylene copolymer
Inventor: UIRIAMU JIEIMUZU MICHII JIYUNI
IPC: B29L7/00
Filed: 1995-07-07
Abstract: A film comprising a blend of copolymers, which has been extruded (i) to a film having a gauge of less than about 1.8 mils; a dart impact strength of at least about 80 grams per mil at a density of 0.926 gram per cubic centimeter; and a dart impact strength of at least about 480 grams per mil at a density of 0.918 gram per cubic centimeter and/or (ii) to a film having a gauge of less than about 5 mils, and a blocking force of less than about 120 grams and a COF in the range of about 0.2 to about 0.5, said blend having been produced in situ by contacting ethylene and at least one alpha-olefin comonomer with a magnesium/titanium based catalyst system in each of two reactors connected in series, under polymerization conditions, wherein the polymer formed in the high molecular weight reactor has a flow index in the range of about 0.01 to about 30 grams per 10 minutes and a density in the range of about 0.860 to about 0.940 gram per cubic centimeter and the polymer formed in the low molecular weight reactor has a melt index in the range of about 50 to about 3000 grams per 10 minutes and a density in the range of about 0.900 to about 0.970 gram per cubic centimeter, the weight ratio of high molecular weight reactor polymer to low molecular weight reactor polymer being in the range of about 0.5:1 to about 2:1 with the proviso that for film (i), 1-butene is at least one of the comonomer(s) used in the low molecular weight reactor and is present in the in situ blend in a weight ratio of 1-butene to the other comonomer(s) in the range of about 0.001:1 to about 1.3:1, and for film (ii), the film is essentially free of antiblock and slip agents.
Patent JP-H0922124-A (JP)
Title: Pattern forming method and pattern forming device
Inventor: ASANO MASAAKI
IPC: C23F1/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method by which a fine pattern can be efficiently formed through simple processes and provide a device in which the pattern forming method is easily carried out. SOLUTION: A substrate 2 with a formed reactive layer 4 is set in a chamber, a reactive gas is kept in contact with the reactive layer 4 and activated by UV irradiation through a mask 6 and the activated gas is allowed to react with the reactive layer 4 to form a compd. film 5 on the layer 4. Etching is then carried out with the compd. film 5 as a mask to form the objective pattern.
Patent JP-2000156438-A (JP)
Title: Resin composition for sealing semiconductor and semiconductor device using the same and manufacture thereof
Inventor: YAMAMOTO HIROKO
IPC: C08K5/49
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To improve a solder resistance, moisture-resistance reliability, a flame retardation property, and fluidity by allowing a resin composition for sealing semiconductor to contain a thermosetting resin, a curing agent, a compound metal hydroxide in a specific polyhedron shape and a curing accelerator. SOLUTION: A resin composition for sealing semiconductor is allowed to contain a thermosetting resin, a curing agent, a compound metal hydroxide in a polyhedron shape that is expressed by an expression of m (MaOb).n(QdOe).cH2O (M and Q are mutually different metal elements, Q is a metal element that is selected from Iva, Va, Via, VIIa, VIII, Ib, and IIb in a periodic table, and m, n, and a-e are positive numbers), and one curing accelerator that is selected from a group consisting of tetra substitution phosphonium/tetra substitution boletol, diazabicycloalkene, and a tertiary amine expressed by a general expression. However, in the expression, R1 is an alkylene group, R2, R3, and R4 are an alkyl group, where R2-R4 are the same values or different values.
Patent JP-S6438204-A (JP)
Title: Method for molding powder
Inventor: YONEZAWA TAKAO
IPC: B28B1/26
Filed: 1987-08-05
Abstract: PURPOSE:To use a non-porous mold such as a metal mold, a plastic old or a rubber mold, by a method wherein a powder aggregate having a film composed of a substance dissolvable in a dispersing medium on the surface thereof is added to slip to be mixed therewith and the resulting mixture is cast in a mold. CONSTITUTION:A powder aggregate having a film composed of a substance dissolvable in a dispersing medium on the surface thereof is added to slip to be mixed therewith and the slip thus obtained is cast in a mold and, after a predetermined time is elapsed, the skin is dissolved in the dispersing medium and, at the same time, the dispersing medium is absorbed by the powder aggregate to solidify the slip. It is important to uniformly disperse the powder aggregate throughout the slip. The powder aggregate is prepared using the same powder as usual slip. However, without being limited by said powder aggregate, a powder aggregate formed from a powder different from that of the slip can be used and, in this case, the molding of a composite material can be performed. In forming the skin, the coated powder aggregate whose interior is reduced in pressure can be formed by performing coating operation under vacuum (usually, under atmospheric pressure).
Patent JP-H0244820-A (JP)
Title: Demodulation device
Inventor: ICHIKAWA HIROKO
IPC: H04B3/06
Filed: 1988-08-05
Abstract: PURPOSE:To improve communication efficiency by measuring a distance in the orthogonal coordinate system of adjacent signal patterns which are sequentially outputted from a demodulator and deciding the adjustment start timing of an adaptive equalizer in accordance with the change of the distance. CONSTITUTION:Pattern signals P1 and P2 are equivalent to segments 2 and 3, and the segment 1 of a prescribed time, which does not transmit signals, is placed before the phase synchronization of the segment 2. A segment 4 transferring a scrambled data position is placed after the segment 3. A coordinate (p, q) being the output digital value of the demodulator 22 is inputted to a detector 25, and the distance between the coordinate of the adjacent signal patterns is detected, whereby the switching timing of the segments 2 and 3 are detected. Thus, the probability of equalization failure due to the shift of the adjustment start timing of the equalizer 23 is reduced.
Patent JP-H0244402-A (JP)
Title: Multivariable controller
Inventor: KAKEHI ATSUYUKI
IPC: G05B11/32
Filed: 1988-08-05
Abstract: PURPOSE:To obtain a stable control system under any status and to improve controllability by attaching a gain switch to switch a tracking gain corresponding to the operating state of a host control system. CONSTITUTION:The title device is equipped with the gain switch 11 to switch the tracking gains 7-1 and 7-2 by operating information 10. The operating information 10 shows the information whether each of host controllers 3-1 and 3-2 are performing control or tracking, respectively, and the gain switch 11 is switched to the tracking gain set so as to stabilize the control system set at the state shown by the operating information 10. Thereby, it is possible to stabilize the control system by switching the tracking gain by the gain switch even when plural host controllers 3-1 and 3-2 are performing the tracking separately.
Patent JP-H1143189-A (JP)
Title: Air conditioner packing equipment
Inventor: TAKEDA KAZUTOSHI
IPC: B65D81/113
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To eliminate an accessary box and also to make it advantageous for preventing environmental pollution by increasing the cushioning ability of corrugated cardboard used for outer packaging and by swiching material for a cushioning member for protecting the side of an air conditioner main body from synthetic resin to corrugated cardboard. SOLUTION: For packing the interior equipment 1 of an air conditioner, outer packaging corrugated cardboard 3 in a sleeve shape, a pair of cushioning members 2 for storing and holding each side of the interior equipment 1, a cardboard accessory box for storing an accessory and a band are used. In this case, an inner partition 3f for dividing the inside of the outer packaging corrugated cardboard 3 into top and bottom parts and a support piece 3g for supporting the tip end part of the inner partition 3f are jointly provided, the cushioning member 2 is provided with a support part 2b for supporting the side of the inner partition 3f, and the inner partition 3f touches the back face side of the interior equipment 1.
Patent JP-2001023979-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAWA SHINJI
IPC: H01L21/316
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress asperities attributable to a thick oxide film exposed to a semiconductor substrate and eliminate the shortcoming in which the area of a driving region is narrowed due to the expansion of a bird's beak. SOLUTION: A method of manufacturing a semiconductor device includes the steps of selectively removing a buffer layer 2, an oxidation preventing film 3, and a part of a semiconductor substrate 1, performing oxidation to form a thick oxide film on the substrate 1, and isolating a semiconductor element. In such a method, a thick oxide film is formed after a film 4 is deposited on the sidewalls of the selectively removed region, the film 4 being oxidized at a speed lower than that for the substrate 1 and at a speed higher than that for the film 3.
Patent JP-H0749861-A (JP)
Title: Document processor
Inventor: SENZAKI KOICHI
IPC: G06F3/0482
Filed: 1993-08-05
Abstract: PURPOSE:To provide a document processor which shorten the time required to retrieve a document to be updated when the document is updated. CONSTITUTION:In addition to new document preparation 2010 and document update 2020 as basic functions that the document processor has, the names 2060 and 2070 of documents and the names 2080 and 2090 of folders are registered by a user as menu items. When the user specifies the registered name 2060 or 2070 of the document, a screen on which the document can be updated (edited) is displayed. When the user specifies the registered name 20980 or 2090 of the folder, the list of names of documents put in this folder is displayed. When the user specifies a document to be updated in the list, a screen on which the document can be updated (edited) is displayed.
Patent JP-S6489838-A (JP)
Title: Method of optimizing trafic in digital packet switching metwork
Inventor: RIONERU BUSUTEIINI
IPC: H04J3/24
Filed: 1988-08-05
Abstract: PURPOSE: To improve traffic between real time terminals to be executed through a switching network by including a field indicating whether or not packet is suited to be clipped in the switching network in the packet. CONSTITUTION: A bit H1 bit PC(clipping prevention) included in a packet indicates that a packet previous to this communication is abandoned in one of nodes. The function of a first clipping mechanism can be improved by inspecting this PC bit before the packet is abandoned, and a transmission priority is applied to the packet in which the PC bits are turned on for escaping the continuous clipping at the time of abandoning the packet suitable to the clipping. Thus, continuous voice packet disappearance can be reduced in a digital network.