baber/WOPTO huggingface dataset:
Patent JP-H0647678-A (JP)
Title: Endless belt for wet polishing
Inventor: UMETSU AKIRA
IPC: B24D11/00
Filed: 1992-06-25
Abstract: PURPOSE:To secure the bringing-in amount of floating abrasive grains sufficiently, and to polish the surface of a metal evenly in the width direction. CONSTITUTION:On the surface of an endless belt 10 driven to rotate and squeezed to a stainless steel plate by a suppresser pad, numerous V-shaped grooves 30 crossing this surface in the width direction are formed continuously in the belt advancing direction, and the sufficient amount of floating abrasive grains are brought in to the surface of the belt, as well as the surface is polished evenly.
Patent JP-S6324589-A (JP)
Inventor: NISHIOKA KENJI
IPC: H05B37/02
Filed: 1986-07-16
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-S6144626-A (JP)
Title: Preparation of waterproof laminate
Inventor: AMAMIYA KUNIO
IPC: D06N3/00
Filed: 1984-08-09
Abstract: PURPOSE:To obtain a waterproof laminate having high extensibility and high moisture permeability, by performing specific calender processing to special cloth and forming a porous urethane resin layer to the surface of the processed cloth while adhering special cloth to said resin layer in a dot or line form. CONSTITUTION:Calender processing is applied to at least the single surface of cloth having water repellency, air permeability and extensibility so as to adjust air permeability to 50cc/cm<2> sec and, thereafter, an extensible porous polyurethane resin layer with moisture permeability of 4000g/m<2> 24brs or more is formed to the single surface thereof by direct coating. Subsequently, cloth having air permeability and extensibility is adhered to the resin layer in a dot or line form.
Patent JP-S6058520-A (JP)
Title: Flame sensor
Inventor: KATOU MASAAKI
IPC: G01J1/02
Filed: 1983-09-09
Abstract: PURPOSE:To detect the presence or absence of a flame accurately even in the environment wherein a great deal of infrared rays are present in the vicinity with almost no smoke generating, by comparing yielded gas by using optical fibers and detecting the gas. CONSTITUTION:Light emitted from a light emitting optical fiber 2 and a light source 5 passes a part to be measured 1 and an interference gas cell 8. The light is guided to one part of a detector 6 by a light receiving optical fiber 3. The light from the same light source 5 is guided to the other part of detector 6 through contrasting optical fibers 4 and 4', a contrasting gas cell 9, and an interference gas cell 8'. When a flame is yielded in the part ot be measured 1, a gas is yielded from the flame. Therefore the absorption of the light occurs, and the quantity of heat absorbed by a chamber on the measuring side of the detector 6 is decreased as a result. Then the temperature difference is caused between both chamber of the detector 6. A partitioning film 7 is deformed by the difference in expansion and contraction of the gas. The deformation is converted into change in capacitance of a capacitor. It is apmlified by an AC tuning amplifier 10 and recorded on a recorder 11.
Patent JP-2000318500-A (JP)
Title: Child seat easy to put on and take off
Inventor: NODAKA HIDEKI
IPC: B60N2/28
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a compact child seat with a low center of gravity without degrading the safety and easiness in executing the takeoff and puton operations. SOLUTION: A child seat includes a belt catcher pad functioning also to slide the seat part 1 fore and aft so that a multi-lever 4 is formed. Only by simply turning the multi-lever 4 manually, the seat part 1 slides fore and aft inside a frame part 2. When the multi-lever 4 is pulled forward, the seat part 1 slides forward interlockingly to lift to near the level of a side support 3. Accordingly an infant can easily be seated on the child seat. without interference of a lateral overhang of the side support 3, and separation can be made easily when the child seat belt is to be put off.
Patent JP-S5874784-A (JP)
Inventor: KENISU EI GUURUDO
IPC: B01J23/00
Filed: 1982-09-24
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-2000357584-A (JP)
Title: Circuit board for luminescent element, electronic equipment and display
Inventor: KIMURA MUTSUMI
IPC: H05B33/12
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for a luminescent element capable of preventing voltage drop in a common electrode so as to achieve bright image displaying. SOLUTION: A circuit board for a luminescent element is suitable for forming an electroluminescent element for emitting light with application of a current. In particular, the circuit board comprises: a loading-out terminal group 6 having loading-out terminals 61 to the outside integrated on one side of the board; and a contact pattern 2 interposed between a common electrode 10 for allowing a common current to flow therein and the loading-out terminal group 6, for electrically connecting the common electrode 10 to some of the loading-out terminals 61 in the loading-out terminal group 6.
Patent JP-H04365199-A (JP)
Title: Light receiver
Inventor: KENMOKU KAZUO
IPC: H04L25/02
Filed: 1991-06-12
Abstract: PURPOSE:To obtain an optical receiver which can send an input interruption alarm when an optical signal being inputted is interrupted and whose faulty part can be decided when a circuit fault occurs. CONSTITUTION:The operation abnormalities of a pre-amplifier 2, an equalizing amplifier 3, and a timing extraction circuit 4 are detected by a pre-amplifier abnormality detection circuit 6 to detect level abnormality, an equalizing amplification circuit abnormality detection circuit 7 and a timing extraction circuit abnormality detection circuit 8. The decision of input interruption or the decision of the faulty part is decided by an input interruption/circuit fault decision circuit 9a on the basis of this detection result.
Patent JP-H113427-A (JP)
Title: Method and device for checking image
Inventor: ABE YOSHITO
IPC: G06T7/60
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To decide whether it is good or bad according to check reference that handles with both the difference of density value due to a failure and the size of an area as one body by deciding whether it is good or bad based morphology operation image. SOLUTION: Binary circuits 9a to 9c binarize an absolute value image of difference that is outputted by a finite difference and absolute value circuit 8. Threshold in this case is set by a binary threshold setting circuit 10. Next, morphology operation circuits 11a to 1c perform operation of an absolute value image of difference. The morphology operation makes an infix operation of an object image and a component that acts upon the object image a basic form and gets various conversions by changing components. A faulty area to be detected is partitioned with both the difference of a normal density value due to failure and the size of an area through the combination of the circuits 9a to 9c and 11a to 11c. A decision circuit 13 outputs a failure difference value that shows an area to which a detected failure belongs.
Patent JP-H0614571-A (JP)
Title: Driving circuit for induction motor
Inventor: OKAMOTO SHINICHI
IPC: H02P1/28
Filed: 1992-06-25
Abstract: PURPOSE:To eliminate trouble due to heating of phase control element by providing a phase control means for gradually increasing the conduction angle of phase control element at initial stage of starting to increase power supply to an induction motor thereby suppressing rush current at the time of starting. CONSTITUTION:A power section 6 comprising a bidirectional switching element is inserted in series into each phase of AC three-phase power supply for an induction motor M and the conduction angle of the power section 6 is controlled by means of a control circuit 4 through a gate circuit section 5 thus gradually increasing current supply to the induction motor M. In such drive circuit, a contact section 7 comprising a plurality of mechanical switching contacts is disposed in parallel with the power section 6. A section 10 for detecting current supply to the induction motor M is also provided and a timer 8 detects the time to be elapsed after the point of time of current detection. Rush current is suppressed by closing the switching contacts at a point of time when the timer produces a time up output, i.e., when the induction motor M enters into stabilized operation.
Patent JP-S6146505-A (JP)
Title: Constant voltage power circuit
Inventor: HIZAWA MAMORU
IPC: G05F1/56
Filed: 1984-08-10
Abstract: PURPOSE:To apply an input voltage over a wide range by connecting a transistor (TR) between a path TR and an input terminal in series and providing a clamping circuit composed of a TR and a Zener diode to its base. CONSTITUTION:For example, Vin<=VZZ, where Vin is an input voltage and VZZ is the Zener voltage of the Zener diode ZD2. In this case, all bias currents become the base current of a TRQ5, which turns on. Therefore, the emitter potential of the Q6 is Vin-VBE Vin, where VBE is the base-emitter voltage of the Q6. Then when Vin>VZZ, the base current of the Q6 is clamped with the voltage VZZ, so the emitter potential of the Q6 is VZZ-VBE=VZZ and becomes constant. Therefore, the input voltage exceeding the voltage VZZ becomes the collector-emitter voltage of the Q6 and the voltage Vin is therefore divided to Q1 and Q6; and the Vin up to VZZ plus the collector-emitter voltage of the Q6 is applied.
Patent JP-H0217950-A (JP)
Title: Grain humidifying apparatus
Inventor: YAMAMOTO SOICHI
IPC: B02B1/08
Filed: 1988-07-06
Abstract: PURPOSE:To prevent excessive humidification and irregular humidification by providing a water droplet emitting spray nozzle above an endless belt for feeding grain while providing a water droplet removing brush and a dryer on the under surface side of the endless belt and connecting the falling port of the endless belt to a mixer. CONSTITUTION:A grain body port 4 and a spray nozzle 5 emitting water droplets having a particle size of about 60mum are provided above an endless belt 3 for feeding grain while a water droplet removing brush 6 and an endless belt drying dryer 8 are provided on the under surface side of the endless belt 3. Further, the falling port 6 of the endless belt 3 is connected to the receiving port 11 of a a mixer 10. By this inexpensive apparatus, the excessive humidification and irregular humidification of grain can be prevented.
Patent JP-S6060737-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI HIDEKAZU
IPC: H01L27/118
Filed: 1983-09-14
Abstract: PURPOSE:To eliminate dispersion of the action of plural driver circuits of the title device and to stabilize the device by a method wherein a wiring that links a control circuit and the plural driver circuits, both of which have been formed on the surface of the semiconductor substrate, is formed into a net form and dispersion of the wiring resistance is eliminated. CONSTITUTION:A control circuit 2 and plural driver circuits 3, both of which have been formed on the surface of the semiconductor substrate 1 of an interface IC, are mutually connected by a net-form aluminum wiring 11, while the extension parts 13 of a wiring 8, which is connected to a power source Vcc terminal 7, are made to crossunder through a diffused resistance layer 12 just under the net-form wiring 11. The resistance value between the control circuit 2 and each of the driver circuits 3 is equalized.
Patent JP-2000356895-A (JP)
Title: Developing device
Inventor: YAMAMOTO TAKESHI
IPC: G03G15/08
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device surely detecting that a toner container is set without drastically increasing the number of parts. SOLUTION: This developing device has a developing unit 1 supplying toner to a developing sleeve 6, and a toner container 2 storing the toner, being attached to the toner replenishment port 7 of the unit 1 and performing toner replenishment, a shutter 3 provided on the port 7, and the toner is replenished by opening the shutter 3. In this case, a protruding part being a shutter moving member by which the shutter 3 is moved to open the port 7 when the container 2 is attached to the unit 1, and a sensor 8 detecting the movement of the protruding part are provided and the sensor 8 is defined as the setting detecting signal of the container 2.
Patent JP-H05134834-A (JP)
Title: Picture display device
Inventor: YOSHIDA KAZUMASA
IPC: G06F3/048
Filed: 1991-07-09
Abstract: PURPOSE:To enable much clearer display by effectively utilizing a display screen when displaying plural pictures on the same display screen while hierarchically overlapping those pictures. CONSTITUTION:An internal storage part 13 stores menu data corresponding to plural menu pictures and information showing the display order of the respective menu pictures. In the case of display at a display part 15, first of all, a CPU 12 investigates the number of menu pictures stored in the internal memory 13 and corresponding to the number, the first display coordinate of the first menu picture at the upper left corner is decided. Next, the CPU 12 successively adds a prescribed value to the display coordinate so as to calculates the display coordinates of the respective menu pictures after the second picture. Then, the menu data corresponding to the respective menu pictures are successively overlapped and displayed at the decided display positions of the respective menu pictures together with menu according to the display order.
Patent JP-H0521712-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WATANABE HIDENORI
IPC: H01L21/28
Filed: 1991-07-09
Abstract: PURPOSE:To provide large capacitance even with a small device end also improve flatness by making a conductive layer on an inner side and a bottom of a trench and an Al layer extending upward from the trench bottom toward a trench upper part into a storage electrode and providing a capacitor having an electrode formed closely to the storage electrode as a counter electrode. CONSTITUTION:A poly Si layer 5 on the bottom of a trench and an Al2O3 film 4a on a wafer surface are etched to have a surface of an n<+> layer 3 exposed. Then after Al crystals are deposited on a side and the bottom of the trench successively from the Al2O3 film 4a, new Al crystals are oxidized to make the entire Al2O3 film into an Al2O3 film 4b. Then the Al2O3 film 4b is etched to have an Sin<+> layer 3 exposed. Then CVD method is employed to selectively deposit Al crystals only on Si of the n<+> layer 3 to form an Al layer 6 as a second storage electrode. Then anode oxidation is performed to change an upper part of the Al layer into Al2O3 integrated with the Al2O3 film 4b. Then an Al layer 7 as an counter electrode is deposited.
Patent JP-H08339723-A (JP)
Title: Manufacture of transparent conductive coat forming composition
Inventor: TOKI MOTOYUKI
IPC: C23C18/12
Filed: 1995-06-09
Abstract: PURPOSE: To form a high conductance transparent conductive coat onto a base board, by making the hydrolysis of given low grade alkoxide under the existence of acid amide and an acid catalyst. CONSTITUTION: Low grade alkoxide of indium In and low grade alkoxide In (OR)3 and tin alkoxide Sn(OR')4 (provided that R and R' are an alkyl group of the number of carbons of 3-5)} are made hydrolysis under the existence of acid amide R"CONR"'2 (where R" and R"' in a formula are an alkyl group having the number of hydrogens or carbons of 1-4) and an acid catalyst. This manufactures a transparent conductive coat forming composition. In this case, quantity of Sn alkoxide is made 20mol% or less to In alkoxide.
Patent JP-H1172979-A (JP)
Title: Image forming device
Inventor: SHIOZAWA MOTOHIDE
IPC: G03G15/01
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent cleaning failure and also primary-transfer failure by satisfactorily recovering secondary-transfer residual toner on an intermediate transfer drum to a photoreceptive drum. SOLUTION: A toner image on the photoreceptor drum 1 is transferred on the intermediate transfer drum 5 by a potential difference between the photoreceptor drum 1 and intermediate transfer drum 5, and also the secondary- transfer residual toner on the intermediate transfer drum 5 is reversely transferred on the photoreceptor drum 1, thereby cleaning the intermediate transfer drum 5. Even in case the electrification potential of the photoreceptor drum 1 changes due to potential control for the photoreceptor drum 1, the potential difference (potential contrast) between the photoreceptor drum 1 and intermediate transfer drum 5 is maintained at a range within which the secondary-transfer residual toner on the intermediate transfer drum 5 is reversely transferred on the photoreceptor drum 1 sufficiently.  This makes it possible to satisfactorily recover the secondary-transfer residual toner on the intermediate transfer drum 5 to the photoreceptor drum 1 by the reverse transfer.
Patent JP-S6061936-A (JP)
Title: Monitor device for tape travel
Inventor: YAMADA KIMICHIKA
IPC: G11B15/08
Filed: 1983-09-14
Abstract: PURPOSE:To minimize the tape damages by using an optical means to detect early the tape deformations with no contact and counting these deformations. CONSTITUTION:A light source L projects the light for detection of tape deformations to a driven tape T. A photoelectric converting/photodetecting means 1 receives an optical detection signal and delivers a signal having an amplitude level corresponding to the tape deformation. Level comparators U1 and U2 receive the output signal of the means 1 to compare it with the voltage of a prescribed reference level and then delivers a fault signal in response to a deformation of the tape T. A counter U5 counts the fault signals produced within a prescribed time interval and decides a tape fault when the count value exceeds the prescribed level. The comparator U1 extracts the amplitude points higher than a prescribed high reference level. While the comparator U2 extracts the amplitude points lower than a prescribed low reference level. Thus all fault areas can be detected although it is not clear whether the reflected light quantity given from a faulty area of the tape is extraordinarily increased or decreased.
Patent JP-H1114181-A (JP)
Title: Absorption freezer device
Inventor: WATABE YUJI
IPC: F25B15/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve a degree of purity of circulating refrigerant, by a method wherein a part of refrigerant vapour is condensed to take out condensed liquid containing much amount of absorbent under utilization of nature, in which the absorbent substances contained in the refrigerant vapour condense prior to the condensation of the refrigerant. SOLUTION: This absorption freezer device is constructed such that there are provided a heat recovering gas liquid heat exchanger 13 for recovering heat held by high temperature refrigerant vapor g1 fed from a generator 2 to a part of absorbing rich solution l2 fed from an absorption device 8 to the generator 2, i.e., the absorbing rich solution l2 bypassing a heat recovering solution heat exchanger 9 and a second gas liquid separator 14 for separating absorbent substances contained in refrigerant vapour g1 fed from a heat recovering gas liquid heat exchanger 13, wherein the absorbent substances contained in the refrigerant vapour g1 are condensed and separated at the second gas liquid separator 14.  With such an arrangement as above, a degree of purity of the refrigerant vapour g1 supplied to the condenser 4 is improved, and concurrently a heat calorie held by the high temperature refrigerant vapour g1 fed from the generator 2 can be recovered to a part of the absorbing rich solution l2 fed from the absorbing device 8 to the generator 2.
Patent JP-S6415211-A (JP)
Title: Method for controlling screw down in rolling mill
Inventor: HANAZAKI KAZUHARU
IPC: B21B37/18
Filed: 1987-07-06
Abstract: PURPOSE:To improve the accuracy of sheet thickness control by calculating a screw down speed and a screw down acceleration of a screw down system and calculating a screw down amount based on a dynamic mill rigidity found by use of a calculating formula in calculation for an automatic gage control method. CONSTITUTION:As for a rolling mill screw down control method of a gage meter type, a calculating formula of a dynamic mill rigidity previously obtained by adding correction values by a screw down speed and a screw down acceleration to a static mill rigidity. A screw down speed and a screw down acceleration of a screw down system are calculated and a screw down amount is calculated based on a dynamic mill rigidity obtained by use of the formula for an automatic gage control method. When a dynamic coefficient is considered, the screw down amount is rewrited as shown the formula; where, MP: static mill rigidity under a load P, alpha: correction value by speed beta: correction value by acceleration, S dot: screw down speed of a screw down system, S two dots: screw down acceleration of a screw down system, gamma: correction value by sheet width of a rolled stock, W0: standard sheet width, and W: sheet width of a rolled stock. The above screw down speed and screw down acceleration are calculated based on screw down command value or a screw down position signal value.
Patent JP-H09328736-A (JP)
Title: Dust removing machine
Inventor: YAMAGATA TETSUO
IPC: E02B5/08
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a dust removing machine which can be simply manufactured, and cope with flow dust and also with the case where the quantity of dust is temporarily increased or the dust flows in a state of a mass like an island, and by which the dust is caught by a screen to be continuously and surely scraped up and removed. SOLUTION: A dust removing machine is so constructed that many screen units A, B, C are rotatably installed along the rotating direction of a chain 3 between one pair of opposed endless chains 3, and each screen unit A, B, C, is formed by fitting plural screen elements 5" at spaces which form scale spacing of the screen in the cross direction of a channel like a comb-teeth to one connecting shaft 4. Each screen element 5" is projected on the connecting shaft in the forward and backward direction of the rotating direction, and a forward element piece 5B projected in the forward direction of the peripheral direction of the connecting shaft in such a manner as to be inserted between the screen elements 5" of the screen units A, B, C positioned forward and backward in the rotating direction and a backward element piece 5A" projected backward are provided in such a manner as to be biased in the axial direction of the connecting shaft 4.
Patent JP-H05333677-A (JP)
Title: Developing device
Inventor: NAKAHARA TOMOTOSHI
IPC: G03G15/08
Filed: 1992-06-03
Abstract: PURPOSE:To prevent carrier from falling by arranging a developer amount regulating member in the developing device inside direction of the easing of the developing device in an image forming device provided with a two- component developing device arranged to turn downward above the center position of a photosensitive drum and developing a latent image on the photosensitive body by a magnetic brush by using developer consisting of the carrier and toner. CONSTITUTION:This developing device is provided with a developing sleeve 14a which develops an electrostatic latent image on the photosensitive body 11 by attaching toner to the image, a doctor blade 14f which is arranged close to the sleeve, extended in the axial direction of the sleeve and regulates the amount of the developer on the sleeve, and the easing 14c where the sleeve is exposed from an aperture and which has a blade; and both ends of the blade in a longitudinal direction are bent or curved toward the inside of the casing.