baber/WOPTO huggingface dataset:
Patent JP-H09233684-A (JP)
Title: Excessive temperature rise preventive circuit of electronic controller
Inventor: NAKADA TOMOYUKI
IPC: H02H5/04
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an excessive temperature rise preventive circuit of an electronic controller which has a high heat resistance, high productivity, and high degree of freedom in designing. SOLUTION: In an electronic controller 7, a normal open type thermal switch 9 is inserted between power lines after passing through a fuse 3. When an abnormal increase in temperature of the electronic controller 7 is detected, the switch 9 shorts the power lines and melts the fuse 3 and then opens the power lines and thereby a further increase in temperature is prevented. It is also possible to improve the life of contacts and realize the reduction in size by serially connecting a resistor 11 for limiting current to the thermal switch 9 and thereby limiting the conduction current in the thermal switch 9. In order to simplify the circuit configuration, the thermal switch 9 can be connected between the power lines after passing through the fuse 3 and an element for limiting charging current for a capacitor 6.
Patent JP-S62216466-A (JP)
Title: Electronic blackboard
Inventor: KOTANI HIDEYUKI
IPC: G06F3/041
Filed: 1986-03-17
Abstract: PURPOSE:To print a prescribed format by adding a storage device in which a bit of preset format information is stored in the storage device of a central control unit for printing and controlling board surface information. CONSTITUTION:Previously required format information is recorded in storage areas 31-33 in the storage device 30, and by designating the desired storage area by a format selection key 20a, a printed matter relating to the designated format irrespective of the information of the board surface can be formed, and distributed to an attendance. Thus the distributed copied matter can be printed, thereby the recording can be easily formed by the attendance himself and the attendance can be requested to provide the information according to the distributed printed matter and a new function as a relative information exchange means can be provided.
Patent JP-S57173204-A (JP)
Title: Power supplying circuit for amplifying element
Inventor: SUEYOSHI SUSUMU
IPC: H03F1/30
Filed: 1981-04-18
Abstract: PURPOSE: To reduce size and to increase output power while improving power efficiency by switching power voltages in accordance with an output level.  
     CONSTITUTION: Switching elements 3 and 3' are provided between power sources +VCC and -VCC, and the collectors of transistors (TR) Q 1  and Q 1 ' as power  supply terminals. Series circuits of capacitors C 1  and C 1 ' and charging resistance R 1  and R 1 ' are provided with the switching elements 3 and 3', and an each  point. During the conduction periods of the switching elements 3 and 3', a power voltage VCC is applied to the collectors of the TRs Q 1  and Q 1  and the capacitors C 1  and C 1 ' are charged. Level comparators 4 and 4' compare the charging  output voltages of the capacitors C 1  and C 1 ' with the levels of voltages v 0 +E s   and v o - E s ' shifted in level from a circuit output v 0 , and on the basis of their  comparison outputs, the switching elements 3 and 3' are turned on and off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02238333-A (JP)
Title: Multicolor radiation thermometer
Inventor: SANNOMIYA SHIZUYOSHI
IPC: G01J5/00
Filed: 1989-03-11
Abstract: PURPOSE:To obtain a bicolor radiation thermometer which can be readily handled in practical use by associating the relationship between two wavelengths with an exponent correcting coefficient comprising specified relationship between the average effective wavelength of the respective wavelengths in material whose emissivities are different based on the wavelengths, and correcting measuring errors. CONSTITUTION:The temperature of material whose emissivities are different depending on wavelengths when the material is heated is measured with a bicolor radiation thermometer. At this time, an error is corrected as follows. Namely, emissivities for average effective wavelengths R1 and R2 are made to be epsilon1 and epsilon2, and a proportion coefficient is made to be (a). Then, an exponent correcting coefficient having relationship of E=a.(R1/R2)<1/2> and epsilon1=kepsilon2E is used, and the error is corrected. Thus, the errors which are generated by performing the correction with the relationship of epsilon1=kepsilon2 in a conventional method are decreased. The wavelengths R1 and R2 are obtained by using a blackbody furnace and measuring true temperature and radiation energy of each wavelength for the radiation thermometer at several points by changing the setting of the temperature of the blackbody furnace.
Patent JP-S53143692-A (JP)
Title: Preparation of hydroxyl group-containing ethylene copolymer
Inventor: WATANABE AKIHIRO
IPC: C08F8/00
Filed: 1977-05-23
Abstract: PURPOSE: To prepare a hydroxyl group-containing ethylene copolymer having improved adhesive property without lowering the original properties, e.g. processability, transparency, etc., by reacting an ethylene copolymer with a specific compound containing a hydroxyl group, a compound containing an epoxy group and a hydroxyl group, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03260954-A (JP)
Title: Recording and reproducing device
Inventor: SAKUMA HIROTO
IPC: G11B19/02
Filed: 1990-03-10
Abstract: PURPOSE:To improve operability by providing a means which stops recording on a recording medium in the case that the stop of recording is instructed before the memory quantity of a data buffer holding a music signal becomes prescribed quantity. CONSTITUTION:When a recording start switch 20 is turned on, the output Q of an FF 16 becomes a high level through an AND gate 21 and an action that an inputted signal is stored in a buffer memory 2 is started. Then, when the output (c) of a comparator 11 is satisfied, that means, when the stored quantity of the memory 2 is over a set value, write enable (f) becomes the high level and the recording on the recording medium 5 is started. When a recording stop switch 23 is turned on before the output of the comparator 11 becomes the high level, the output (d) of the FF 16 becomes a low level and the write enable (f) becomes the low level. As the result, the recording on the recording medium 5 is stopped through a gate A 4.
Patent JP-H11243361-A (JP)
Title: Multiple access system selecting method in radio communication system
Inventor: YAMAGUCHI AKIRA
IPC: H04B7/26
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a selecting method which easily selects a multiple access system without evaluating a communication quality such as an error ratio and a resending count. SOLUTION: A radio propagation model is prepared from a measured radio propagation characteristic (15), and the required transmission bandwidth of each multiple access system that is a selection candidate is calculated (20). The radio propagation model is used in each multiple access system to be selected, and an instantaneous receiving level fluctuation width, that is defined by the difference between a received signal instantaneous level with an optional cumulative probability >=20% and a received signal instantaneous level with an optional cumulative probability <=10% is calculated in an instantaneous receiving level fluctuation characteristic to the required transmission bandwidth (30). A multiple access system is selected with the required transmission bandwidth as a selection reference (35).
Patent JP-H11239855-A (JP)
Title: Powder charging apparatus for continuous casting
Inventor: MINE TAKAAKI
IPC: B22D11/10
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To rapidly feed the optimum powder required in a casting work by connecting a powder storage hopper provided above a powder charging chute to a plurality of powder storage tanks provided at the rearward of a traveling truck through a powder feeder. SOLUTION: A powder charging chute 4 on which a pusher 3 is installed is held in an advancing/retracting manner on a charging chute holding part 5 which is turnably provided in front of the travelign truck 2 through a turning shaft 6. A guide means is provided below the chute holding part 5, and the chute 4 is advanced/retracted to/from a mold 1 when the chute holding part 5 is turned. A powder storage hopper 13 in which the powder is temporarily stored is arranged above the chute 4. A plurality of powder storage tanks 11a, 11b are provided in a rear part of the traveling truck 2, and the tanks 11a, 11b are connected to the storage hopper 13 through a powder feeder 12 such as a flexible screw conveyor.
Patent JP-S58176640-A (JP)
Title: Transfer sheet for preventing recopying
Inventor: YOKOI NAOKI
IPC: G03G15/22
Filed: 1982-04-09
Abstract: PURPOSE:To almost prevent the occurrence of paper jamming during passing through a copying machine, by forming a thin metallic film layer and an anticurl layer on a transparent support. CONSTITUTION:A thin metallic film layer 2 and an anticurl layer 4 are formed on a transparent support 1. The reflectance of the resulting transfer sheet is regulated to >=75% by the layer 2. The layer 4 is made of a water-soluble resin such as an acrylic resin emulsion, a cellulose deriv., a starch deriv., PVA or hydroxyethylcellulose.
Patent JP-S55153608-A (JP)
Title: Composite sleeve roll for rolling h-beam steel
Inventor: FUKUDA MASAHIRO
IPC: B22D19/16
Filed: 1979-05-14
Abstract: PURPOSE:To improve both of performance and life, by fitting to outside of the shaft the three-layer composite sleeve consisting of the outer layer, the intermediate layer and the inner layer respectively constituted of a specified material. CONSTITUTION:The molten metal for forming the outer layer 3 is first poured into the centrifugal casting mold; while this molten metal is still unsolidified, or after completing the solidification, the molten metal for forming the intermediate layer 4 is poured into the mold. Similarly, the inner layer 5 is formed, and the three-layer composite sleeve, in which the outer layer 3, the intermediate layer 4 and the inner layer 5 are integrally joined into one body, is formed. Since the outer layer 3 is the part to contact with the rolled material as the working layer, it is required the sufficient abrasion-resistance and the thermal-fatigue durability, so that the high hard adamite is employed for the inner layer 5, it is especially required the tougheness for reinforcing the sleeve, and besides, it is required the castability, so that so called graphite steel is employed for the inner layer 5. The intermediate layer 4, being interposed between the outer layer 3 and the inner layer 5, is made from the adamite or the graphite steel, containing carbon in almost middle percentage between the outer layer 3 and the inner layer 5.
Patent JP-S61219647-A (JP)
Title: Colored tape replacing mechanism for marking machine
Inventor: NOMIYAMA YUTAKA
IPC: B41J35/28
Filed: 1985-03-26
Abstract: PURPOSE:To enable a colored tape to be easily set to a marking position, by a construction wherein colored tape feeding means are arranged in a three- dimensional manner, and a tape-feeding part is provided which extends between a type wheel of a marking machine and a support for a marking material. CONSTITUTION:The colored tape replacing mechanism 10 comprises at least two colored tape feeding means 22A, 22B arranged in a three-dimensional manner so that they do not interfere with each other in the horizontal directions. The means have the tape-feeding parts 18a, 18b extending substantially horizontally between the type wheel 20 and the support 14 at the marking position, and the type wheel 20 is depressed downward through the parts 18a, 18b. By selectively driving driving means 42A, 42B, it is made possible to move a predetermined one of the means 22A, 22B to the marking position and replace the colored tape.
Patent JP-S55153638-A (JP)
Title: Line concentrating method
Inventor: SHICHI MIYOSHI
IPC: B21F45/24
Filed: 1979-05-17
Abstract: PURPOSE: To make continuous and automatic manufacture of the bound needle block of even quality possible by passing a plurality of plate-form materials in the order of the specified configuration through the underside of the support frame of the line concentrator then inverting them by back wheels to lead them to the top surface of the support frame and concentrating them in closely contacted flat- plate-form by a regulator.  
     CONSTITUTION: Plate-form materials a, b... are drawn out from the respective plural turnable drums 8 of the plural shafts 7 parallel and parallel to the frame 3 within the support frame consisting of plural longitudinal, transverse and horizontal frames 1, 2, 3. They are guided by the wheels 9, rollers 10 and pipe 14 provided to the horizontal frame 4 below the frame 3 and are suspended to the respectively specified back wheels segmented to the rotatable plural blocks in the upper part of the rear end of the support frame from below. Here, they are inverted upward, move in the opposite direction from before over the guide frames 16W19, are concentrated by a line concentrating regulator 15, and are formed to flat plate form by contacting closely parallel with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62217428-A (JP)
Title: Position controlling method
Inventor: IKEDA YUJI
IPC: G11B7/09
Filed: 1986-03-17
Abstract: PURPOSE:To improve the recording by using three beam light sources placed at a roughly equal interval, in which the vertical direction component width in the moving direction of a recording carrying body is wider than width between adjacent guide use tracks, and providing two lines of information recording parts between the tracks. CONSTITUTION:In a figure (a), laser beams 3a, 3c execute a tracking control, and a laser beam 3b executes write and read-out of information of an information recording part 2b. Subsequently, by a control of a CPU, etc., three beams are shifted to the left as shown in a figure (b), the beams 3a, 3c execute the tracking, and the beam 3b executes write and read-out of information of an information recording part 2b'. In this way, the beam 3b executes write or read-out of the recording parts 2a, 2a', 2b, 2b'.... Accordingly, information of two lines each is recorded between adjacent guide tracks and the information recording density can be raised.
Patent JP-H04295521-A (JP)
Title: Device for thermal cooking
Inventor: HAYAKAWA YUJI
IPC: H05B6/64
Filed: 1991-03-25
Abstract: PURPOSE:To provide an apparatus for high-frequency heating whose use is free from impairment of a halogen lamp in service life and from danger of bodily burns, etc. CONSTITUTION:A reflecting box 9 attached to a heating chamber 2 with an insulating spacer 11 therebetween contains a halogen lamp 6 on the outer side of a punched metal plate 2a set in a wall of the heating chamber 2 and has a transparent glass plate 10 for closure over the punched metal plate 2a. This structure keeps the halogen lamp 6 from direct contact with the cooling air for cooling the high-frequency oscillator 3 so that temperatures over 250 deg.C, on which the halogen cycle is conditional, can be secured and, moreover, the spacer 11 mentioned above prevents transmission of heat from the glass plate 10 to the punched metal plate 2a and its heating to high temperatures.
Patent JP-H06267339-A (JP)
Title: Flat ribbon cable and hybrid cable using said cable
Inventor: UIRUSU JIAN IE ZUU
IPC: H01B9/00
Filed: 1994-03-03
Abstract: PURPOSE: To provide a flat ribbon cable for facilitating the bending of a bridging part for connecting the conductors of large diameters with each other and a hybrid cable using the same. CONSTITUTION: A flat ribbon cable has a connection ribbon including large diameter conductors 10 to 12 and small diameter conductors 21 to 26. Among bridging parts for connecting the conductors of the connection ribbon, at least a part of one for connecting at least the large diameter conductors 10 and 11 is formed to be an easily bent wave shape. The flat ribbon cable is folded by the bridging part having this waveform and housed in a case to form a hybrid cable.
Patent JP-H074992-A (JP)
Title: Encoder apparatus
Inventor: MAEDA HIDEO
IPC: G01B11/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide an encoder apparatus wherein at least one of two diffraction gratings is movable so as to reduce influence in a change in wavelength of light. CONSTITUTION:An encoder apparatus comprises a light source 1, a lens 2 for collimating light from the light source 1, two diffraction gratings 3,4 on which collimated light from the lens 2 is made incident, a condenser lens 5 and a light receiving element 7. The two diffraction gratings 3, 4 are equal in pitch, their grating faces are parallel to each other, and the first diffraction grating 3 is fixed while the second diffraction grating 4 is movable in a direction indicated by an arrow R. In addition, light J which is diffraction light generated by the fixed diffraction grating 3 and also diffracted by the movable diffraction grating 4 (double diffraction light) and light K which is transmitted light of the fixed diffraction grating 3 which also transmits through the movable diffraction grating 4 (double transmission light) are used for measuring quantity of movement of the movable diffraction grating 4.
Patent JP-S63227447-A (JP)
Title: Cross-link type wiper linkage
Inventor: ISHIKAWA MASARU
IPC: B60S1/24
Filed: 1987-03-17
Abstract: PURPOSE:To make the linking of each pivotally attached part so easily, by pivotally attaching a pair of a cross arms to both ends of an oscillation arm, while using an alignable joint for each pivotally attached part at the time of pivotally attaching both cross rods to a driving rod. CONSTITUTION:In this linkage, there are provided with a driving rod 2, doing almost rectilinear motion and connecting the base end to a motor arm 1, and an oscillation arm 4 fitted with a pivot shaft 3 to be connected to the wiper arm attached with a wiper blade (unillustrated herein). And, one end of this oscillation arm 4 and the other end of the driving rod 2 are connected together by a first cross arm 5, and a position little nearer to one end from the other end of the oscillation arm 4 and the other end of the driving rod 2 is connected by a second cross arm 6. At this time, these connected parts are pivotally attached free of aligning motion by engagement between ball pins 10-13 and resin joint members 14-17 or alignable joints.
Patent JP-H04294387-A (JP)
Title: Image display device
Inventor: OCHI MASAAKI
IPC: G09F9/30
Filed: 1991-03-25
Abstract: PURPOSE:To offer the device which generates no moire by using plural kinds of optical fiber which differ in shape and size in combination. CONSTITUTION:The image display device which transmits an image directly by bundling many optical fibers A-E uses, for example, a liquid crystal panel (LCD) which consists of 240 longitudinal picture elements and 372 lateral picture elements, and the fiber end surface consists of 173 longitudinal picture elements and 200 lateral picture elements. The fibers A-C are circularly sectioned and have obviously different diameters of, for example, about 15, 20, and 24mum respectively. Thus, the optical fibers A-C are made different in size to make deviation of the overlap of elements, which causes the generation of a moire, irregular. Thus, the generation of the moire is prevented and the image display device of good picture quality is obtained.
Patent JP-H02238591-A (JP)
Title: Gate switching method for abnormally sent sheet paper or the like
Inventor: IMI YUJI
IPC: G07D7/00
Filed: 1989-03-13
Abstract: PURPOSE:To securely process abnormality by stopping conveying paper, etc., temporarily according to abnormality detection when the paper, etc., reaches a specific position in front of where gate switching should be performed, switching the gate thereafter, and releasing the paper from being stopped temporarily. CONSTITUTION:If the paper currency, etc., is sent out abnormally, a conveyor belt 96 is stopped temporarily according to the abnormality detection when the paper accuracy reaches the specific position in front of the changeover gate 76 and then the changeover gate 76 is switched to the side of a rejected paper currency storage case 81. The conveyor belt 96 is restarted after the completion of the switching is confirmed, so when rejected paper currency reaches the changeover gate 76, the changeover gate 76 is securely switched to the side of the rejected paper currency storage case 81 after normally sent paper currency preceding the rejected paper currency is already conveyed to a payoff side. Consequently, the accident of misreckoning caused when the changeover gate 76 is switched too early or after the rejected paper currency reaches the gate is eliminated to eliminate the possibility of the jamming and damaging of the paper currency.
Patent JP-H11255848-A (JP)
Title: Resin concrete composition and formed article thereof
Inventor: YAMAZAKI HITOSHI
IPC: C08K3/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an ambient temperature-hardenable resin concrete composition which shows small linear shrinkage and excellent heat resistance. SOLUTION: A resin concrete composition contains 100 pts.wt. of a vinyl ester resin, 1-20 pts.wt. of a liquid polybutadiene which has a ratio of 1,2-bond to a sum of 1,2-bond and 1,4-bond of not more than 40% and is liquid at an ambient temperature (25 deg.C) and 300-700 pts.wt., per a sum of said two components, of a filler.
Patent JP-S63227056-A (JP)
Title: Image sensor
Inventor: KIMURA TADAYUKI
IPC: H04N5/335
Filed: 1987-03-17
Abstract: PURPOSE:To prevent the creeping of photocurrents, and to improve the resolution of the reading of a draft by forming an upper discrete electrode in the two layer structure of a conductive film having high permeability and a conductive film having low permeability. CONSTITUTION:A beltlike lower common electrode 11 shaped onto an insulating substrate 10, an active layer 12 being formed, coating the lower common electrode 11 and consisting of amorphous hydride sili con (a-Si:H), and a plurality of upper discrete electrodes 13 crossing with the lower common electrode 11, holding the active layer 12 are provided. The upper discrete electrodes 13 are composed of transparent conductive films 13a having a high transmittance and transparent conductive films 13b having low transmittance, and sections oppositely faced to the lower common electrode 11 are removed in the transparent conductive films 13b having the low transmittance. Accordingly, the creeping of unnecessary beams from the discrete electrode is prevented, and the resolution of the reading of a draft is improved.
Patent JP-S51137176-A (JP)
Title: Method of removing dust from exhaust gas containing dust
Inventor: AYUSAWA SABUROU
IPC: B01D46/30
Filed: 1975-05-22
Abstract: PURPOSE: To solve various questions of anti-friction and heat loss etc. accompanied by the conventional transportation of medium by removing and collecting the dust adhered to said medium by making use of high-pressure gas, in a method whereby gas containing dust therein is striken against and touched with a medium layer and then the dust is adhered to the medium to be removed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08262815-A (JP)
Title: Document reader
Inventor: MINATO JUNICHI
IPC: H04N1/04
Filed: 1995-03-20
Abstract: PURPOSE: To provide a simply structured document-reader in which speed-up in document reading (scanning) is achieved. CONSTITUTION: This document reader 1 is composed of a reading table 1a on which a document is placed and image information is read into a memory, an automatic document feeder(ADF) 2 which feeds the document to the reading table 1a, and a control means 3 which instructs to read and feed the document and stores the read data. The control means 3 instructs the automatic document feeder 1 to feed a plural number of documents, P1 and P2, all at once to the reading table 1a and to read successively the divided reading areas of the documents P1 and P2 into the memory.