baber/WOPTO huggingface dataset:
Patent JP-S62152346-A (JP)
Title: Open drip-proof rotary electric machine
Inventor: TAKAHASHI MASAMICHI
IPC: H02K5/00
Filed: 1985-12-26
Abstract: PURPOSE:To prevent humidity and dust from entering the inner part of the rotary electric machine during its quiescent time, by providing a cooling air intake and air outlet with shape memory alloy covers, thereby contriving the reduction in protection and curing cost necessary for the period from the installation of the rotary machine until its operation. CONSTITUTION:Shape memory alloy covers 18a and 18b for shutting the air intake port 16 and air outlet port 17 of the frame 15 and springs 20a and 20b for pressing these covers from above are installed at the frame 15 by means of screws 19a and 19b. In this way, humidity and dust can be prevented from entering the inner part of an electric motor 10 from the air intake 16 and air outlet 17 while the motor stops. When the motor 10 is operated, the covers 18a and 18b overcome the elastic force of the springs 20a and 20b due to heat produced from the motor 10 so as to be curved outward. Accordingly, the air intake port 16 and air outlet port 17 open so that the air will flow into the inner part of the motor to cool it.
Patent JP-H04167202-A (JP)
Title: Manufacture of magnetic head
Inventor: ARAI TATSUMI
IPC: G11B5/265
Filed: 1990-10-31
Abstract: PURPOSE:To eliminate an irregularity in the lateral size of a ferromagnetic oxide material and to prevent collapse of the ferromagnetic material by forming one groove for controlling the residual width on the oxide material, feeding glass into the groove, forming another groove to form a predetermined thickness, and forming a multiplayer-shaped interval plate. CONSTITUTION:After first grooves 51a - 51c for burying glass are formed on a ferromagnetic oxide material 37, nonmagnetic materials 53a - 53c of buried glass are fed thereto. Then, the residual amounts 37c - 37f of the oxide material necessary as a shielding plate are reinforced in its strength by buried glasses 53a - 53c, and second grooves 55a, 55b are formed at once under the same forming conditions as those of the grooves 51a - 51c. Thereafter, nonmagnetic materials 56a, 56b are filled in the grooves 55a, 55b, and an interval plate 33 is formed. Thus, an irregularity in the lateral width of the oxide material is suppressed, and collapse of the oxide material can be prevented.
Patent JP-H01135562-A (JP)
Title: Rotary drying and heating furnace
Inventor: SHIBUSAWA MASAHARU
IPC: F26B9/08
Filed: 1987-11-19
Abstract: PURPOSE:To prevent unevenness of drying and heating due to temperature differences by bringing a matter to be heated and dried into contact with a high temperature gas while making the matter rotate and revolve around mutually orthogonal two axes with two driving mechanisms for rotation. CONSTITUTION:A vessel 13, which is a matter to be dried and heated, is put into a main body 11 of a furnace, wherein a high temperature and dry atmosphere can be kept. A revolution of the main body 11 is carried out by using a driving mechanism consisting of supporters 11a, a ring gear 18, a pinion 19, a motor 20, etc. At the same time, a rotation around a center axis of the vessel 13 is carried out by using a driving mechanism consisting of holders 13a, bearings 23, a motor 24, etc. It is possible to heat and dry every part of the matter to be dried and heated uniformly by bringing into contact with a hot gas while rotating and revolving the matter, resulting in formations of satisfactory lining, coating film, etc.
Patent JP-H05100969-A (JP)
Title: Plural signal read-in method
Inventor: KOJIMA NAOYUKI
IPC: G06F13/00
Filed: 1991-10-09
Abstract: PURPOSE:To provide the accurate read-in method with quick responsiveness in the case information is exchanged by a signal variation of plural signal lines between computers. CONSTITUTION:An E/G(engine) controller on a receiving side reads twice only signals of LN1 and LN2 being signal lines varied most quickly at a read-in timing of a tn time point after S11 time point. That is, at a read-in timing of a tn+1 time point, as for the LN1 and the LN3, two times of reading is decided definitely. At this tn+1 time point, at LN3 being another signal is read once and recognized. That is, a delay angle amount is surely decided to 13 deg.CA from 7 deg.CA before that time. Accordingly, the E/G controller does not recognize an erroneous delay angle amount, and also, can quickly cope with a variation request of a delay angle amount of a T/M(transmission) controller on a transmitting side.
Patent JP-H04164813-A (JP)
Title: Production of zinc oxide powder
Inventor: KAWAMURA KYOKO
IPC: C01G9/02
Filed: 1990-10-30
Abstract: PURPOSE:To obtain zinc oxide powder having good productivity, excellent dispersibility and high crystallinity in a high concentration without passing through a calcination process by dropping an alkali aqueous solution to the aqueous solution of a zinc salt to produce zinc oxide precipitates having a specific average particle size under a specified condition. CONSTITUTION:The aqueous solution of a zinc salt is dropped in an alkali aqueous solution at a temperature of >=60 deg.C, and the precipitates of zinc oxide are produced at the final pH of >=9 to provide the zinc oxide powder having an average particle size of <=0.2mum. In the method, the reaction solution is preferably maintained at the temperature of the reaction for >=30min after the dropping of the zinc salt aqueous solution for accelerating the hydrolysis in the reaction solution. By the production method, the zinc oxide is produced in the solution to form uniform particles, thereby giving the powder having excellent dispersibility substantially without agglomerating the particles due to the drying. The employment of the good dispersibility of the powder permits to readily form coatings or pastes and impart functions such as UV ray-shielding effect, photoconductive effect, etc., to coating films, molded products, etc.
Patent JP-H06139220-A (JP)
Title: Neuro computer
Inventor: MOGI KEIJI
IPC: G06N3/06
Filed: 1992-10-30
Abstract: PURPOSE:To decide convergence after learning at a high speed by outputting the convergence decision result of an output neuron to a general flag provided in the neuron at each time of learning and also outputting the OR coupling result of general flags of all output neurons to a control part. CONSTITUTION:A register for a general flag 40 is placed in each neuron 30. An arithmetic operation element 33 when deciding convergence conditions calculates the difference between an output value and tutor data, and an allowable error and outputs state information on the arithmetic result to the general flag 40. Signals from general flags 40 from respective neurons are put together in one and sent to an OR element 42 in the control part 10. The OR element 42 stores the result of OR arithmetic operation with the output signal of a summarizing register 43. An instruction control part 13 executes a branch instruction based upon the contents of the summarizing register 43 when all learning patterns are learnt to decide the convergence.
Patent JP-H11191224-A (JP)
Title: Optical disk reproducing method and device therefor
Inventor: SASAKI TOSHIHIRO
IPC: G11B7/005
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To quickly read out the necessary data from a CD-ROM. SOLUTION: Five tracks for every other one track from among the tracks on the signal surface 1A of a CD-ROM 1 are separately and simultaneously irradiated with five light beams 31 -35 from an optical pickup 2A, the recorded data are read out by the system of light beams from the light receiving output of each returned beam by means of a recorded data reproducing system and outputted in the order of recording. The optical pickup 2A and the recorded data reproducing system alternately repeat the continuous read-out; for almost twice revolution of CD-ROM 1 by the system of five light beams 31 -35 ; and the track jumping; for seven tracks in the forward direction after eliminating the omission of read data from CD-ROM 1 together with the system of five light beams; by the control of a system controller and the data from the CD- ROM 1 are reproduced.
Patent JP-H08152888-A (JP)
Title: Sound absorbing structural body
Inventor: WATANABE KYOICHI
IPC: F24F13/02
Filed: 1994-11-28
Abstract: PURPOSE: To decrease the engine intake sound of vehicle and the noise in household air duct by installing fiber assembly in at least >=1 sections within a cylinder or within a cylinder having an expanded bore. CONSTITUTION: The spacing of the end side on the opening end side of >=2 pieces of the fiber assembles 2 installed longitudinally within a cylinder is the length of a wavelength half the wavelength of the sounds of >=1 set frequencies within a range of 50 to 500Hz. The fiber assemblies 2 are installed by aligning the end sides of the fiber assemblies 2 with the positions of the multiple or common multiple of the length described above on the basis of the end side on the opening end side of the fiber assembly 2 of the position nearest to the opening end of the cylinder. In such a case, the fiber assemblies 2 are effective as sound absorbing materials to improve the sound absorbing performance of the low-frequency region in the limited place of the space.  The sound absorbing structural body is thus adequately usable not only as the sound absorbing material for construction but also as the sound absorbing material to be used in a place in a vehicle, etc., where the sufficient space is not available.
Patent JP-H02137594-A (JP)
Title: Clock regenerating method for digital time base corrector
Inventor: SAKURAI HIROSHI
IPC: G11B20/02
Filed: 1988-11-18
Abstract: PURPOSE:To stabilize phase control by controlling the phase and the frequency of the oscillation pulse of a burst injection oscillator according to the fluctuation in a time base direction of a regenerative signal, and obtaining the sampling clock and the memory read clock of the regenerative signal from this pulse. CONSTITUTION:A burst signal extracted by a burst signal extracting part 32 is delayed by prescribed time by a delay line 10, and is inputted to a burst injection oscillator(B.I.O) part 36. In the B.I.O part 36, the pulse of the oscillation frequency corresponding to control voltage is outputted, and simultaneously, the pulse synchronizing with the delayed burst signal is outputted. Then, the pulse is 4-multiplied by a multiplier 37, and a clock pulse is obtained. On the other hand, a regenerative video signal digitized by an A/D converter 1 is inputted to a pulse detecting part 12, and the pulse shift of its PCM signal is calculated. Next, the control voltage corresponding to the phase shift is generated by a feedback operating part 13, and is fed back to the B.I.O 36. Thus, the phase control is stabilized.
Patent JP-H11125979-A (JP)
Title: High-voltage power source circuit for electrophotographic printer, and electrophotographic printer and copying machine using the same
Inventor: KOSHIO TAKASHI
IPC: G03G21/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent transfer failure by optimally controlling the current, necessary for transfer and flowing in a photoreceptive drum. SOLUTION: The device has a current detection part 123, for detecting the value 12 of a current flowing in the photoreceptive drum 5, which is provided between the ground and the point of connection between the ground-side terminal of the secondary windings of a separation transformer 111 provided in a separation circuit 11 and the ground-side terminal of the secondary windings of a transfer transformer 121 provided in a transfer circuit 12. The device also has in the transfer circuit 12 a control part 122 for controlling a transfer output based on a detection signal from the current detection part 123.
Patent JP-S63148028-A (JP)
Title: Cooking utensil with heating
Inventor: NISHIGUCHI YUKIYOSHI
IPC: F24C14/00
Filed: 1986-12-09
Abstract: PURPOSE:To provide a cooling utensil with heating with its self-cleaning capability raised by providing the inner wall faces of an inner box body with inner plate members which have a self-cleaning layer formed on each plate, the plate members being overlapped and loaded on the inner wall faces on the inner wall faces and at the same time making part of the inner plate members placed near a heating heater or abutted on it. CONSTITUTION:At the open section of an inner box body 32 a door body 37 is freely rotatably provided. Between an upper heater and lower heater 34a and 34b a frame body 38 interlinked with the opening and closing of the door body 37 is provided with a grilling net 39 placed on it. An inner plate member 41 is provided with its self-cleaning layer positioned inside at sections where oil flies relatively more frequently during cooking. The self-cleaning layer uses as a base paint an inorganic heat resistant paint of phosphate salt with a catalyst and diluent added. When a food to be cooked is placed on the grilling net 39 and a connecting section 54 is closed by the operation of a switch 46 and a connecting section 55 is opened, the upper heater 34a and an auxiliary heating heater are constituted in series in a circuit and the electric power for the upper heater 34a is lowered and the food is heated suitably by the upper and lower heaters 34a and 34b. Splashed oil is decomposed into water, carbon dioxide gas, ethylene gas, and methane gas by the action of the self-cleaning layer, making is possible to prevent dirt for the whole utensil.
Patent JP-H05127798-A (JP)
Title: Touch panel input device
Inventor: INOUE HIDEKI
IPC: G06F3/0487
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a constant criterion irrelevantly to the sizes and shapes of an image display part and a touch panel input part by normalizing a criterion so that values of input detection coordinates are within a constant range. CONSTITUTION:Whether a key K1 is touched or not is judged on the basis of the normalized position coordinates of the key K1 on a graphic screen. The normalization is performed by making calculations so that the minimum point of two-dimensional coordinates on the graphic screen is 0 and the maximum point is 1. In this case, when the four corners of the key K1 when represented as the normalized position coordinates are (A, C), (B, C), (B, D), and (A, D). Under the conditions, it is judged that the key K1 is touched from whether or not the touched X coordinate is >=A and <=B and the touched Y coordinate is >=C and <=D. Thus, the criterion is constant independently of the sizes and shapes of the image display part and touch panel input part.
Patent JP-S62153326-A (JP)
Title: Crosslinkable expandable polyolefin resin composition having antistatic property
Inventor: MURASE YUTAKA
IPC: C08J9/06
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the title composition which can be colored to any desired color and is excellent in an antistatic property, by adding a stearate of a glycerol to a crosslinkable expandable resin composition comprising a polyolefin resin, a crosslinking agent and a blowing agent. CONSTITUTION:A crosslinkable expandable polyolefin resin composition is obtained by mixing 100 pts. wt. polyolefin resin (A) (e.g., PE) with 0.2-1.2 pts. wt. crosslinking agent (B) (e.g., dicumyl peroxide), 1-30 pts. wt. blowing agent (C) (e.g., azodicarbonamide), 0.2-5 pts. wt. stearate (D) of a glycerol selected from among glycerol, tetraglycerol and hexa-glycerol and, optionally, a blowing aid (e.g., ZnO), a filler, etc. (E). This composition is placed in a mold and heated to 140-220 deg.C at an elevated pressure and the pressure is released while it is hot to obtain an antistatic low-density crosslinked polyolefin foam having a surface resistivity of about 10<12> OMEGA and a uniform fine cellular structure.
Patent JP-H08150706-A (JP)
Title: Fixing device in image recording apparatus
Inventor: EHATA TOKITAKA
IPC: B41J2/01
Filed: 1994-11-28
Abstract: PURPOSE: To prevent the danger of the burn of the fingertip of an operator even when the opening part of a paper discharge port is made large in order to increase the loading capacity of the papers (materials to be recorded) on a tray in the fixing device having a heating plate due to a heater of an ink jet image recording apparatus without increasing the distance from the paper discharge port to the heating plate to bring about the scaling-up of the fixing device. CONSTITUTION: At least a pair of pinch roller pairs 35, 38 are arranged on the downstream side of the feed direction of paper P of a heating plate 36 and a shield plate 10 of which the leading end goes toward the nip position of the pinch roller pair but does not penetrate in the feed passage of the paper P is arranged in the vicinity of the pinch roller pair 38 in the direction right- angled to the feed direction of the paper P.
Patent JP-2000188689-A (JP)
Title: Image processing method and its system
Inventor: KAWABE TORU
IPC: H04N1/409
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To output a sharp, high quality image by changing the condition of sharpness emphasizing processing linked with an input means in a picture processing method executing picture processing including sharpness emphasizing processing once at least to image information inputted from an input means and outputting this image-processed image data. SOLUTION: With respect to image information inputted from an input/output means 80, sharpness emphasizing processing is given once at least by image processing part 70 and this processed image data are outputted to an output means 81. When giving sharpness emphasizing processing to image data, the part 70 varies the condition of sharpness emphasizing processing based on at least one of the inputting condition of image data inputted linked with the input means 80, the image pickup condition of image data, the kind of a film recording image data, the S/N characteristics of image data, the expanding or contracting ratio of magnifying or contracting processing, an image outputting style and an output condition.
Patent JP-S63141984-A (JP)
Title: Thienopyridinone derivative
Inventor: ROI BIKUTAA DEEBISU
IPC: C07D495/04
Filed: 1987-11-19
Abstract: Novel 7(4H)-thieno[3,2-b]pyridinones of the formula I, <CHEM> wherein R is lower alkyl, and R1 is hydrogen, lower alkyl, lower alkoxy, halo, trifluoromethyl, or phenyl optionally substituted with one or two substituents selected from halo, lower alkyl, lower alkoxy and trifluoromethyl. The compounds are useful in the treatment of cardiovascular diseases. Pharmaceutical compositions containing the novel compounds and processes for preparing the novel compounds are also described.
Patent JP-2000111150-A (JP)
Title: Control method for downstair bathtub
Inventor: KISHIO KOJI
IPC: F24H1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress low temperature boiling phenomenon while preventing air from being mixed into piping by providing means for detecting a bathtub installed downstairs, and altering various parameters in the operation control of general baths when upon detecting a bathtub installed downstairs. SOLUTION: The hot water supply heat exchanger 21 of a hot water supply heater 20 is coupled with a water supply pipe 22, and a hot water supply pipe 28 communicating with the faucet at a hot water supply place and having a pressure vessel thermistor 46. A heating branch pipe 31 is provided, on the heating side of a bath heat exchanger 13, with a bath thermal valve 5 and a drain pipe 33 having a drain plug 6 is branched therefrom. A bath return pipe 14 and a bath supply pipe 15 are coupled to the side of the bath heat exchanger being heated and the bath return pipe is provided with a bath circulation pump 16, a bath water flow switch 17 and a bath thermistor 18.  The bath circulation pump communicates with one end of a drop pipe 141 having the other end communicating with the hot water supply pipe 28 through a check valve 34, a hot water pouring solenoid valve 48 and a hot water pouring quantity sensor 30. High temperature hot water is conducted to the bath circulation pump side at the time of dropping into a bath.
Patent JP-H01135270-A (JP)
Title: Synchronization separating circuit
Inventor: SONEDA MITSUO
IPC: H04N5/08
Filed: 1987-11-20
Abstract: PURPOSE:To reduce the energy consumption of a separating circuit and, simultaneously, to execute a high integration by detecting the synchronizing pulse tip level of an input video signal by means of a first differential amplifier, making a voltage having a prescribed offset into a referring voltage, discriminating the level of the input video signal by means of a second differential amplifier, and separating a synchronizing signal. CONSTITUTION:A voltage Va in which Va<Vb is made is impressed to the input terminal of one side of a differential amplifier 10, the voltage Vb is impressed to the input terminal of the other side, a MOS Tr 11 at an input side is made to migrate to an on side, a MOS Tr 12 at an output side is made to migrate to an off side, a MOS Tr 16 connected to the amplifier 10 is made to migrate to the on side, the output voltage of a condenser 2 is lowered, and the gate voltage of the Tr 12 is rapidly feedbackoperated until the voltage is made equal to the voltage of a terminal 1. Next, the voltages are made into Va>Vb, the output voltage of the condenser 2 is matched with the level of the synchronizing pulse tip of the input video signal, the voltage is inputted to the terminal of one side of a differential amplifier 20 in a next stage connected to the Tr 16, the level of a video signal inputted to the terminal of the other side is discriminated, and it is outputted from a terminal 6.
Patent JP-2000119932-A (JP)
Title: Electromagnetic wave-shielding woven fabric rich in aesthetic property
Inventor: HIRATA SEISABURO
IPC: G12B17/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic wave-shielding woven fabric rich in aesthetic property having a suitable outlook for a material of a clothing. SOLUTION: This electromagnetic wave-shielding woven fabric is a double woven fabric constructed by a main yarn A consisting of a natural fiber and/or a synthetic fiber with a composite yarn B consisting of a fiber formed with a metal membrane on its surface and a natural fiber and/or a synthetic fiber, and the main yarn A is arranged on the surface of the double woven fabric and the composite yarn B is arranged on the reverse surface of the double woven fabric in (A:B)=(4:1) arranging ratio.
Patent JP-H09108027-A (JP)
Title: Package for air cleaner
Inventor: ONOZAWA AKIO
IPC: A45C11/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To make confirmation of the operation of an electric air cleaner feasible at the time of sale or before use, by making at least a part of a nearly- closed case transparent and forming a smoke inlet and an electric cord outlet in a part of the case. SOLUTION: A package 1 is formed of, for instance, a hard synthetic resin sheet and is made wholly or at least partmally transparent. A smoke inlet 4 is formed on a side of the package and sealed with adhesive paper 5. Furthermore, an electric cord outlet 6 is formed on the bottom of the package in an openable manner. To confirm the operation of an air cleaner, an electric cord is drawn out from the outlet 6, a cover 3 is opened, a power supply switch is turned on and the cover 3 is closed. And then the adhesive paper 5 of the smoke inlet 4 is removed, tobacco smoke is sucked into the package 1 and the the smoke inlet is closed with the adhesive paper 5. And then the electric cord is plugged into an electric outlet. The operation of the air cleaner 2 can be confirmed from outside.