baber/WOPTO huggingface dataset:
Patent JP-H0391616-A (JP)
Title: System range hood fan
Inventor: NIWA KIYOMI
IPC: F24C15/20
Filed: 1989-09-05
Abstract: PURPOSE:To provide an automatic prevention of a heated item from being abnormally heated by a method wherein a temperature sensor for use in providing a non-contact measuring of a temperature of the heated item to be heated by an induction heating means of an electrical heating and cooking device is provided, and further an electrical turning-off control means for turning-off the electrical heating and cooking device when a sensed temperature attained by the temperature sensor reaches the abnormal temperature is provided. CONSTITUTION:When a temperature of oil within a pan is increased abnormally due to a certain cause, a sensor circuit 27 may energize a relay coil 55 to turn off a relay switch 54 in case that a sensed temperature attained by a temperature sensor 25 for sensing the oil temperature. Accordingly, induction heating devices 4, 5, a heating means 6a, i.e., the electrical heating and cooking device is electrically turned off and at the same time a fan motor 17, i.e., a range hood fan is electrically turned off. With such an arrangement, if the abnormal temperature is set at a temperature slightly lower than a firing point (about 320 deg.C) of oil, for example, the heating operation is automatically stopped before the oil fires. Due to this fact, it is not necessary for a user to check a presence or a non-presence of occurrence of flame without interruption and further an operation to turn off the power supply is not needed, resulting in that a convenience in use of the device is improved.
Patent JP-H0764427-A (JP)
Title: Fixing device
Inventor: OKUBO MASAHARU
IPC: H05B3/00
Filed: 1993-08-24
Abstract: PURPOSE:To provide a fixing device in which temperature at the end of a fixing roller is not lowered by the escape of heat even with an increase in the outside diameter of the fixing roller. CONSTITUTION:A fixing roller 51 is formed from aluminum or stainless steel with an outside diameter of 20mm to 50mm, with its inner surface painted black so as to absorb infrared radiation sufficiently. A halogen heater 50, comprising a conductor portion 72 connected to a conductor 74 at the sealed portion 73 of the end of the roller and a coil-shaped heating portion 71, is provided inside the roller, and a reflecting plate 70 that is formed from stainless steel or phosphor bronze with a thickness of 0.1 to 0.5mm is retained on the inner surface of the fixing roller 51 by the spring force of the roller. The reflecting plate 70 is provided immediately outside the end of the heating portion 71 of the halogen heater 50 and designed to effectively reflect infrared rays emitted from the heating portion 71.
Patent JP-H1072227-A (JP)
Title: Optical fiber preform and its production
Inventor: HOSHINO SUMIO
IPC: C03B37/014
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from being generated at the time of performing a cut-off work of a front end part of a preform by using a specific optical fiber preform which has a core that is composed of a glass contg. added germanium and a clad that is formed on the periphery of the core and is composed of glass having a lower refractive index than that of a glass of a core. SOLUTION: This preform has a core that is composed of glass contg. added germanium and a clad that is formed on the periphery of the core and is composed of glass having a lower refractive index than that of the glass of the core. In the preform, a region having a reduced added germanium content as compared with that of the central part in the axial direction of the preform is placed in a front end part in the axial direction of the preform. At this time, as the preform, an optical fiber preform having such a region which has a reduced added germanium content and the length of which in the axial direction of the preform is preferably 0.1 to 1 time of the outer diameter of the preform, is preferred.
Patent JP-2001051220-A (JP)
Title: Image forming device
Inventor: MAMA TAKASHI
IPC: B41J2/44
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent image quality deterioration by varying the time required for starting the respective modulations of plural beams by image signals after detecting the plural beams by a beam detection means for each beam, corre sponding to the number of rotations of a deflection means. SOLUTION: This device is constituted of a polygon mirror 3 as a deflecting means deflecting plural beams generated from a beam generation means and using them for scanning accompanying rotation, an (fθ) lens 5 for condensing the plural beams on a photoreceptor drum 6 and a synchronous detection mirror 10 and a beam detection sensor 11 detecting the plural beams deflected for scanning by the mirror 3 at a prescribed position. Moreover, it is provided with a controller board and the operation part for varying the number of ratotions of the mirror 3. Thus, the time required for starting the respective modulation of the plural beams by the image signals after detecting the plural beams by the sensor 11 can be varied for each beam, corresponding to the number of rotations of the mirror 3.
Patent JP-H0675885-A (JP)
Title: Communication system
Inventor: SHIROKIBARA TOSHIO
IPC: G06F15/173
Filed: 1992-08-28
Abstract: PURPOSE:To close and reestablish a communication channel of connection orientation without letting a program positively take a procedure of reconnection in the program for executing a processing, while executing a communication through the communication channel of connection orientation. CONSTITUTION:On each computer 6, there are a communication executing part 1 for executing a communication between programs, a communication channel reestablishing part 2 for reestablishing a communication channel, and a communication channel registration table 3 in which a communication channel is registered and referred to existed. The communication executing part 1 on the communication origin computer 6 informs the communication channel reestablishing part 2 on the communication origin computer 6, when the communication channel is closed, and requests reestablishment of the communication channel to the communication channel reestablishing part 2 on the communication origin computer 6 at the time of reconnection. The communication channel reestablishing part 2 establishes a communication channel to a communication channel reconnecting part on the communication destination computer, and delivers its communication port to the communication executing part 1. The communication channel reconnecting part on the communication destination computer receives the connection, and registers its communication port in the communication registration table. When a new communication port is registered in the communication registration table, the communication destination communication executing part acquires it from the communication channel reconnecting part on the communication destination computer.
Patent JP-H1074392-A (JP)
Title: Semiconductor storage device and data processing device
Inventor: MATSUMOTO YOSHINORI
IPC: G11C11/409
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique of shortening the write time without drastically increasing a layout area. SOLUTION: Electric charge abstracting circuits 51 and 52 for abstracting an electric charge from the state of a prescribed precharged level in accordance with a write data are provided on 1st complementary common lines COM1, COM1* and COM2, COM2* respectively, so that loads of the electric charge abstracting circuits 51 and 52 are reduced, and hence the abstraction of an electric charge by the common lines in accordance with the write data is highly speeded up. Then, a pull-up circuit 60 for maintaining the prescribed precharged level state in accordance with the write data is provided on 2nd complementary common lines DB, DB*. so that the number of constituting elements is reduced.
Patent JP-S60122676-A (JP)
Inventor: MEGURO TOSHIO
IPC: B66B1/28
Filed: 1983-12-07
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-H0280537-A (JP)
Title: High strength al alloy composite material
Inventor: SENDA MAKOTO
IPC: C22C49/00
Filed: 1988-09-16
Abstract: PURPOSE:To manufacture the title composite material by incorporating specific amt. of Zn into an Al alloy to form a matrix and using ceramic powder or fiber as a reinforcing material for the matrix. CONSTITUTION:A matrix is formed by incorporating 1 to 3 pts.wt. Zn into 100 pts.wt. existing Al alloy; for the matrix, ceramic powder or ceramic fiber is used as a reinforcing material. As the ceramics, arbitrary ones of oxide, carbide, nitride, etc., can be used; as the fiber, short fiber, long fiber and whiskers can be used. In this way, the Al alloy composite material having improved static strength, high temp. strength to about 300 deg.C, etc., of about 1.1 to 1.2 times compared to those of the conventional one can be obtd.
Patent JP-S60123574-A (JP)
Title: Surface-adhesive rubber sheet
Inventor: SUDOU TOSHIO
IPC: C09J7/00
Filed: 1983-12-07
Abstract: PURPOSE:To obtain titled sheet with each specific surface tension and surface hardness, capable of removing dusts and of preventing insect pests intrusion and fungi development, by incorporating specific amount(s) of tackifier etc. such as coumarone resin and vulcanizing agent in rubber material such as butadiene rubber to form vulcanized rubber sheet. CONSTITUTION:The objective sheet can be obtained by incorporating (A) 100pts. wt. of at least one sort of rubber material selected from butadiene rubber, styrene-butadiene rubber, butyl rubber etc. with (B) 5-30pts.wt. of at least one sort of tackifier selected from coumarone resin, petroleum-based hydrocarbon resin, isobutylene resin, rosin derivatives etc. and (C) as other ingredients, vulcanizing agent (e.g. sulfur), vulcanizing promotor and filler (e.g., calcium carbonate) followed by performing vulcanization. This sheet has the following characteristics: (i) surface tension ... at such level that the surface tack is represented by ball No. 3-10 determined by the J. Dow ball-tack method, (ii) surface hardness ... at such level that the HS value is 20-45 determined by the JIS spring hardness test A-form procedure.
Patent JP-H0280138-A (JP)
Title: Intermittent cutting device to feed pitch of press working stock
Inventor: IMAIZUMI YUTAKA
IPC: B21D43/28
Filed: 1988-09-16
Abstract: PURPOSE:To intermittently cut and divide press working stock with a general- purpose press to the feed pitch by feeding the press working stock progressively at a specified length interlocking the vertical movement of a press and operating a gear and a cutting blade, etc., through vertical movement of the press to intermittently cut and divide the press working stock into finished articles. CONSTITUTION:The press working stock 1 is interlocked by 1 to 1 by the vertical movement of the press and fed progressively by a horizontal feeding mechanism 12 to a length (n+1) times as long as the feed pitch 6. The teeth of a gear 17 having (n+1) teeth are moved by a gear-feeding click 18 while only one of the teeth interlocks the vertical movement of the press. The gear 17 operates the cutting blade 16 through a space pin 20 set to an axis 19 of rotation at every (n+1) teeth. The stamping stock 1 is cut and divided intermittently by the gear 17 and the space pin 20 into finished articles 2. By this method, the stock can be cut and divided intermittently by a general-purpose press to the feed pitch.
Patent JP-H0392043-A (JP)
Title: Optical loop terminal station equipment
Inventor: TOSE KENICHI
IPC: H04L12/42
Filed: 1989-09-04
Abstract: PURPOSE:To separate and insert the data of each optical loop terminal station equipment into the signal of one frame constitution by providing a frame processing section processing a signal overhead and a separation and insertion section separating a signal and inserting a data. CONSTITUTION:The photoelectric conversion section 11 of an optical loop terminal station equipment 1 converts an optical signal input into an electric signal and the overhead part 12 of an electric signal having a prescribed frame constitution is inputted to a frame processing circuit 13. A frame processing circuit 13 has a function of discriminating the data of which optical loop terminal station devices 2-10 is to be separated and inserted, and when a terminal station number 89 is found out, the processing transits to a frame starting address 90, the data from that time, the data therefrom is interleaved by the separation and insertion circuit 15 of the optical loop terminating station equipment 1 for data processing and an object data is inserted. Then a next frame starting address 91 is checked to implement the same processing. Thus, the data of each optical loop terminating station equipment is separated and inserted in the signal of one frame constitution.
Patent JP-H0781434-A (JP)
Title: Fitting construction of engine mount bracket
Inventor: IDE TAKANOBU
IPC: B60K5/12
Filed: 1993-09-16
Abstract: PURPOSE:To provide a fitting construction in which reaction generated on the fitting point on an engine side is reduced and in addition heighten the resonant frequency territory against the fitting part on the engine side of an engine mount bracket. CONSTITUTION:An engine mount bracket 1 is fitted to the front end face 2a of an engine block 2 and extended outward in the vehicle width direction and upward, the fitting part 3 of a vibrationproof rubber device is formed on the extreme end part in the extended direction, and an arm 1a is projected sideway from the extreme end part side in the extended direction to the surface of an engine front cover 4 so as to form a cover fitting part 5 on the extreme end part of the arm 1a.
Patent JP-H0569918-A (JP)
Title: Top plate conveyor
Inventor: TERAMOTO TSUNETO
IPC: B65G17/38
Filed: 1991-09-10
Abstract: PURPOSE:To incline the whole of each pin along the direction of axis of through holes without changing the pitch of each conveying plate. CONSTITUTION:When each pin 5 oscillates back and forth around the center part 5a between right and left, each projected part 2c... which is projected from a side edge 1b along which recessed parts 3 are arranged on right and left, and in the center, is inclined and moved together with the pin, and the oscillation is stopped at the positions at which the inserted parts 5b, 5b of the pin 5 hit the inner faces of through holes 4b, 4b of right and left side projected parts 2b, 2b projected from a side edge 1a along which projected parts 2a are arranged on right and left and in the center.
Patent JP-2001053589-A (JP)
Title: Method and system for automatic frequency control of radio system
Inventor: YUBASHI NOBUKIMI
IPC: H03J7/02
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To execute time-division transmission and reception of a digital phase modulation signal and an FM signal by stopping automatic frequency control for correcting deviation of frequency obtained, based on the sample of the digital phase modulation signal through the use of a relation between a previously set frequency controlled variable and a controlled voltage in an FM signal section. SOLUTION: A transmission side repeatedly and consecutively transmits a no- modulation carrier signal and a digital phase modulation signal in order of a QPSK signal and an FM signal, e.g. from a no-signal state. In a no-modulation carrier signal period, a demodulator 30 detects plural phase rotating quantity at fixed sampling intervals to calculate the frequency deviation from this. Based on the relation between a previously set frequency controlled variable and a controlled voltage, a control part 40 sends the controlled voltage to a voltage-control crystal oscillator 50. When a frequency deviation is made sufficiently small by successively correcting the controlled voltage in a direction making the frequency deviation zero, a fixed sampling timing is switched to a symbol timing to shift to AFC operation to receive the QPSK signal and the FM signal.
Patent JP-H0278978-A (JP)
Title: Real chip simulation device
Inventor: TODA NAOHITO
IPC: G06F17/50
Filed: 1988-09-14
Abstract: PURPOSE:To reduce the cost of circuit operation simulation by providing a real chip processing mechanism, a simulation means, and an input pattern storage means and providing a means which clears stored input pattern information. CONSTITUTION:A simulator 2 supplies an input pattern to an LSI 1A on the real chip processing mechanism 1 to drive the LSI 1A, whose output is read and outputted to an output device 2C. At this time, input information and a result to the simulator 2 are outputted to the condition decision device 5A of an input pattern resetting device 5 as well and the device 5A compares information from the simulator 2 with information from a clear condition setting means 4. When necessary clear conditions are satisfied, a signal indicating that is outputted to a clear pulse generating device 5B. Further, the device 5B when receiving the signal indicating that the clear conditions are satisfied from the device 5A outputs a clear pulse to a clear device 5C and further when the clear pulse from the device 5B is received, a clear instruction is sent out to an input pattern storage device 3. Consequently, the pattern information on the device 3 is cleared.
Patent JP-2000085290-A (JP)
Title: Writing instrument and its manufacture
Inventor: EL-FAKIR LINDA
IPC: B29C45/16
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument for improving comfortableness of controlling a touch and grasping by grasping to insert a flexible elastic material having more adaptability and co-molding a frame assembly of a relatively hard injection molded plastic. SOLUTION: A grasping member 30 of a barrel 12 and a frame unit 16 of the barrel 12 are combined and co-molded so that outside grasping surfaces of the barrel 12 are formed. An axial hole is penetrated and extended at a writing medium member 34 to facilitate its marking, and externally extended through an end opening 20. The member 30 of the barrel 12 can contain many air gaps formed to improve its adaptability and flexible elasticity and to obtain a touch comfortableness. A hollow core member 26 is bendable to be able to change an axial hole 22 extended axially geometrically and through the barrel 12.
Patent JP-S61108962-A (JP)
Title: Production of high-frequency combustion crucible for chemical analysis
Inventor: YOSHIDA SHIZUYASU
IPC: C04B35/14
Filed: 1984-11-01
Abstract: PURPOSE:To obtain a crucible which has good moldability and sinterability and is highly resistant to heat, thermal impact and corrosion by adding a molding binder to siliceous stone, feldspar and alumina having a specific grain size range and mixing and molding the same then sintering the molding at a prescribed temp. CONSTITUTION:The powder mixture contg. 64-74wt% siliceous stone having the grain size within a 60-120 mesh range, 3-12wt% siliceous stone having the grain size of all pass through 200-mesh screen, 10-15wt% feldspar having the grain size of all pass through the 200-mesh screen and 10-15wt% alumna having 3mum average grain size and added with the molding binder is used as a raw material and is molded to form the molding. The molding is then sintered at 1,475-1,525 deg.C. The crucible which has the extremely good moldability and sinterability, has the porosity and density of suitable values and is extremely highly resistant to heat, thermal impact and corrosion is thus obtd. and therefore the analysis of the carbon, sulfur, etc. in an iron and steel is made possible without troubles.
Patent JP-S59122251-A (JP)
Title: Transmitting method of information in simplex radio communication
Inventor: TSUBOI TOSHIHIDE
IPC: H04L1/16
Filed: 1982-12-28
Abstract: PURPOSE:To remove the loss time of rise time or the like in a system and to improve transmission efficiency by continuously transmitting a block to which block number is added. CONSTITUTION:When transmitting blocks I -IV11 continuously, a local station waits a response signal from a master station. When the master station receives the information blocks I , II, III without errors and detects an error in the information block III, the master station returns ACK I , ACKII, NACKIII, ACKIV 12 with the block number continuously. Receiving the ACK I , ACKII, ACKIV from the master station, the local station decides that the information blocks I , II, IV are precisely sent to the master station. Receiving the NACKIII, the local station decides that the information block III is not precisely sent to the master station and should be sent again. Therefore, the local station transmits the information block III and the succeeding information blocks V-VII13 continuously. The master station returns continuously ACKIII-VI for the information blocks III-VI receives without errors and NACKVII for the information block in which a receiving error is detected. The local station repeats said operation to the master station.
Patent JP-S60115932-A (JP)
Inventor: FUREDERITSUKU ROBAATO HOTSUPUF
IPC: C08G73/12
Filed: 1984-11-01
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-H0686282-A (JP)
Title: Device and method for converting and transferring image luminance
Inventor: KOBAYASHI TAKEHIRO
IPC: H04N21/2343
Filed: 1992-08-31
Abstract: PURPOSE:To provide the image luminance converting/transferring device which can hold secrecy of information in accordance with necessity, and also, has a simple converting method. CONSTITUTION:In the image luminance converting/transferring device, at the time of executing an image transfer, luminance of an image is converted by an image luminance converter 11 is accordance with a luminance conversion table 15 determined in advance instead of secrecy of information by changing a position of a scanning line of an image, and after it is transferred, image information before the conversion is obtained by executing an inverse conversion by an image luminance reverse converter 13.
Patent JP-S61110789-A (JP)
Title: Method for detecting damage of ion exchange membrane
Inventor: TAKENAKA MAKOTO
IPC: C25B1/21
Filed: 1984-11-05
Abstract: PURPOSE:To detect simply and quickly the damage of an ion exchange membrane dividing an electrolytic cell into cathode and anode chambers by feeding gas to one of the chambers and measuring a change in the pressure of gas in the other. CONSTITUTION:An electrolytic cell is divided into an anode chamber 2 having openings 4, 5 and a cathode chamber 3 having openings 6, 7 by an ion exchange membrane 1. Electrolytic solns. in the chambers 2, 3 are discharged from the openings 4, 6 to make the chambers 2, 3 empty. Gas is fed to one of the chambers 2, 3 from the opening 5, 7, and a change in the pressure of gas in the other is measured. The pressure of the gas fed is regulated to 100-1,000mmH2O.