baber/WOPTO huggingface dataset:
Patent JP-H0925934-A (JP)
Title: Magnetic bearing controller
Inventor: SAITO SHINOBU
IPC: F16C32/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing controller with easy stability control of its rotary shaft without allowing generation of any negative spring but with reduction of heat generation. SOLUTION: An electro-magnet 1 is arranged around a rotary shaft, an amplifier 6 is connected to the winding 3 of the electro-magnet 1, a signal including detection of displacement of the rotary shaft is inputted to this amplifier 6 as that an electric current in proportion to this input signal may flow through the winding 3. Then, a Hall element 11 for detecting the flux is buried in the iron core 2 of the electro-magnet 1 and a signal detected by this Hall element 11 is fed back to the amplifier 6.
Patent JP-H115435-A (JP)
Title: Condenser of air conditioner for automobile
Inventor: TAKANO AKIHIKO
IPC: F25B39/04
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the exchangeability of liquid tank, and to enable an increase in longitudinal dimension by providing a connector in a head tank of a super-cooling condenser side, and fitting a liquid tank to the connector freely to be removed. SOLUTION: A condenser is formed of a main body condenser and a super- cooling capacitor. In this super-cooling, a connector 15 is fitted to a super- cooling part 5a of a head tank. One projection 16 of the connector 15 is formed with a coolant passage 19 so as to be communicated with inside of the head tank 5a. The other projection 17 is formed with a coolant passage 20 so as to be communicated with a head tank of the main body condenser through a pipe 21. A liquid tank 23 is fitted to the connector 15 by a fixing bolt 33. When malfunction is generated in this liquid tank 23, the liquid tank 23 is easily removed from the condenser by removing the bolt 33. Longitudinal dimension of the liquid tank 23 is formed relatively long so as to obtain a necessary capacity.
Patent JP-S5968178-A (JP)
Title: Fuel cell power generating system
Inventor: TAKAGI YASUO
IPC: H01M8/04
Filed: 1982-10-08
Abstract: PURPOSE:To decrease pressure difference between a fuel system and an air system when loads and flow rate are varied and remove failure caused by pressure difference by installing a valve and a pressure detector and controlling the valve. CONSTITUTION:A flow rate control valve 20 in an air system, and pressure detectors 21a and 21b measuring pressure of a fuel system and the air system are installed. A differential pressure signal and an aimed air flow rate signal from a function generator 18b are inputted to a computing element 22. The computing elements 22 perform operation which is specified in controllers 16b and 16c of valves 12 and 20 respectively and output the results. The valve 12 and 20 operate in accordance with open ratio signals of controllers 16b and 16c. The controller 16b is a PI controller, and the controller 16c is an I controller, and integrating time constant of 16b is larger than that of 16c. A fuel flow rate control system inputs load current I to a function generator 18a, and operates an aimed flow rate, and compares an operating results with a measuring value of a flow meter 19a, and controls a valve 8 by PI control. Time constant of a PI controller 16a is same as that of the PI controller 16b. The function generators 18a and 18b give linear aimed flow rate to current signal, and the operation results of 18b always give 2.5 times larger flow rate than the results of 18a.
Patent JP-S6153882-A (JP)
Title: Magnetic recording reproducing device
Inventor: FUJII TOSHIFUMI
IPC: H04N5/94
Filed: 1984-08-23
Abstract: PURPOSE:To eliminate missing of a reproducing signal at changing-over a head by installing the head at a prescribed position relation and reproducing by a head different from that at recording when reproducing in a VTR provided with a time axis variation detecting circuit and a time axis variation correcting circuit. CONSTITUTION:Heads 1a and 1b are fitted at the angle interval of 180 deg.+theta. At the time of recording, outputs (s) and (t) of recording amplifiers 8a and 8b are respectively supplied to the heads 1a and 1b. At the time of reproduction, a track recorded at the head 1a is reproduced by the head 1b and a track recorded at the head 1b is reproduced by the head 1a respectively. Namely, signals (u) and (v) reproduced at the heads 1a and 1b respectively are supplied through a change-over circuit 10 and an FM demodulator 11 to a time base change detecting circuit 12 and a time base correcting circuit 13. Thus, missing of a reproducing signal at the time of changing over the head can be eliminated. Even when the head is an N-number, the same operation can be executed.
Patent JP-S6236843-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGIHARA FUMIO
IPC: H01L23/522
Filed: 1985-08-10
Abstract: PURPOSE:To prevent aluminum wirings from projecting or intruding by forming multilayer aluminum wirings while making contact with aluminum wirings. CONSTITUTION:Aluminum is accumulated on a substrate 11, patterned, to form the first wiring layer 12, the entire surface of the wiring layer 12 is oxidized by an oxygen plasma in a device used when an interlayer insulating film is grown in the later step to form an oxide film 13, an interlayer insulating film 14 is grown in the same device, a contacting window 15 is opened through the films 14, 13, the second aluminum wiring layer 16 is formed, and an oxide film 17 is formed on the surface of the layer 15 by an oxygen plasma. Thus, since the side of the wiring layer 13 is coated with the desired film 13, no projection nor recess is formed. When the oxide film is eventually formed on the surface of the layer 16, no projection nor recess to cause a disconnection occurs, and an aluminum multilayer wiring structure contacted preferably between aluminums is obtained.
Patent JP-S6419326-A (JP)
Title: Driving method for thermal writing liquid crystal display
Inventor: ICHINOHE TOSHIHIRO
IPC: G02F1/133
Filed: 1987-07-15
Abstract: PURPOSE:To eliminate the influence of a residual voltage and to form a uniform image by inverting the polarities of the voltage to be impressed to heating electrodes and signal electrodes provided on both faces of a liquid crystal layer at the time of impressing the voltage to both the electrodes and forming the image. CONSTITUTION:The voltage is impressed to the heating electrodes 11 of the liquid crystal layer from a power supply 16 and is impressed to the signal electrodes 12 from a power supply 18. An electric gradient is generated by the voltage drop generated by an internal resistance in the electrodes 11 at the time of energization but this phenomenon remains by the capacity component possessed by the liquid crystal layer even if the power supply is stopped. The nonuniform image quality is then generated. The positive voltage is, therefore, impressed to the electrodes 11 by turning on switches 15 and the negative voltage is impressed to the electrodes 12 by turning on the negative contacts-17 of switches 17 at the time of executing writing by impressing the voltage to the electrodes. Then, the influence of the residual voltage of the liquid crystal layer is offset and the uniform writing voltage is impressed over the entire surface. The uniform image is thereby formed on the liquid crystal layer.
Patent JP-S6418754-A (JP)
Title: Device for inspecting deceleration detector
Inventor: YOSHINO MASATO
IPC: G01P15/02
Filed: 1987-07-15
Abstract: PURPOSE:To enable a deceleration detector to simply detect faulty conditions in which it cannot detect deceleration in the operation of a parking brake lever by mounting the deceleration detector on a swivel bed interlocked with the parking brake lever. CONSTITUTION:In a device constituted to operate a parking brake through a wire 12 by pulling up a parking brake lever 10 pivotable about a pivot 11 from the usual position shown by the solid line to the parking brake position shown by the chain line, a pin 13 is secured fixedly to the rear end of lever 10 to be inserted into a slot 31 provided in the front end of a swivel bed 30 swingable about a pivot 32. A deceleration detector 1 is mounted on the upper surface of the swivel bed 30 at an angle thereto so that it can detect a certain or more deceleration, while a switch 40 operated when the swivel bed 30 is inclined by a certain or more angle is mounted on the lower surface of swivel bed 30. In turning on the switch 40, the deceleration detector 1 is judged to be faulty if it does not receive any deceleration detecting signal.
Patent JP-H1117153-A (JP)
Title: Capacitor forming method for semiconductor element
Inventor: LIM CHAN
IPC: H01L27/108
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the electric characteristics and the reliability of a semiconductor element, by performing the step for evaporating the specified film on the surface of a charge storing electrode and performing plasma treatment of the film at least specified times, performing heat treatment for the specified film, and forming a plate electrode at the upper part of the entire surface. SOLUTION: After a part of Ta2 O5 , film for evaporation on the surface of a nitrized charge storing electrode 15 is evaporated by a PECVD method, the remaining part of the Ta2 O5 film is evaporated and oxidized by an LPCVD method again. Then, the Ta2 O5 film 17 is evaporated on the upper part of the oxidized charge storage electrode 15 by the LPCVD method no the constant thickness. Thereafter, the Ta2 O5 film is heat treated in the atmosphere of N2 O or O2 at the temperature of about 700-820 deg.C for forming polycrystal. Then, after TiN is evaporated on the entire surface in the following step, doped polycrystal silicon is evaporated, a plate electrode is formed, the plate electrode is patterned, and the capacitor forming step is completed.
Patent JP-H1015066-A (JP)
Title: Negative ion generator
Inventor: TOKIOKA RYUJI
IPC: B05B7/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To generate negative ions while efficiently fissuring supplied water into fine water drops by rotationally driving a rotator having a patting part through a water fissuring part, and fissuring the supplied water into the fine water drops by patting it. SOLUTION: When a rotator 11 is operated, a projecting line on the rotator 1 is operated as the patting part, pats the dropped water, fissures it into fine water drops and scatters them over centrifugal direction but most of water drops are dripped onto the surface of panel. Besides, the projecting line discharges the water received between two adjacent projecting lines as guide parts to the centrifugal direction through the rotational centrifugal force operation. The discharged water collides with walls and is fissured into fine water drops and the negative ions are generated in air. On the other hand, air blown from a duct 20 into a cylinder 9 falls down while turning between the cylinder 9 and an inner cylinder 10, and together with the negative ions, the fine water drops are let flow from a conduction pipe 26 into a gas/liquid separating part.  Then, the fine water drops are split away and separated by the centrifugal force operation of turning, and air containing the negative ions is supplied from an air feeding port.
Patent JP-S6068897-A (JP)
Inventor: WAZUMI TAKESHI
IPC: B01D46/10
Filed: 1983-09-24
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-H0227499-A (JP)
Title: Electronic cash register
Inventor: SUZUKI HIROSHI
IPC: G07G1/12
Filed: 1988-07-15
Abstract: PURPOSE:To prohibit a discount processing at the time of a misoperation and to reduce the burden of a cashier by setting the ceiling value of the discount amount for the total amount, and prohibiting the discount processing to exceed the ceiling value. CONSTITUTION:After the cashier registers the departments of the total commodities purchased by one customer, and the discount amount is replaced by a replacing key 21 in the case of the customer whose purchase amount is discounted, the cashier operates a discount key 25. Then, the discount ceiling value corresponding to the amount range including the total amount in a single customer counter 33 is read from a discount table 36, and it is compared with the inputted discount amount. When the discount amount is with in the discount ceiling value, the discount processing to subtract the discount amount from the total amount is executed, while, when the discount value exceeds the discount ceiling value, the discount processing is prohibited. Thus, at the time of the misoperation, the discount processing is prohibited, and the burden of the cashier can be reduced.
Patent JP-H1123763-A (JP)
Title: Lower tie plate of fuel assembly
Inventor: MIZUNO TADASHI
IPC: G21C3/33
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To increase the whole channel area of a channel, improve the performance for capturing foreign objects, and manufacture a lower tie plate in one- piece casting by changing a fuel rod supporting part to a flat plate and providing a filter channel with small holes on nearly the entire surface of a flat plate surface. SOLUTION: A filter channel 14 is in taper shape where a flow-in port is rounded in a cylindrical shape or a square shape and an exit side is expanded. At this time, the channel 14 is in a general arrangement (for example, a square arrangement). Especially, the minimum interval between adjacent channels is maintained to be approximately 1.5 mm especially in terms of strength. The pressure loss of a lower tie plate 5 decreases proportionally to the square of a channel are as the total channel area of the channel 14 increases. The expansion effect of the total channel area of the channel 14 can be nearly reduced to the reduction effect of the channel 14.  Therefore, the channel area can be reduced by approximately 20% as compared with before, thus enabling a foreign object filter 11 of a fuel rod support part 15 to capture foreign objects that are smaller by approximately 20% than before and improving the performance for capturing the foreign objects by the filter 11.
Patent JP-S6236836-A (JP)
Title: Method for recognizing semiconductor chip
Inventor: HONDA MOTOHARU
IPC: G01B11/00
Filed: 1985-08-09
Abstract: PURPOSE:To enable detection of the precise position of a chip and recognition of presence of the marking only by means of television cameras by recognizing the streets of a full cut wafer by means of a first television camera of high magnification, and recognizing the whole image of the chip by means of a second television camera. CONSTITUTION:A chip A adhered on an adhesive sheet B is displayed on a monitor TV by a first television camera 1 for locating the point E, at which the streets D which are the boundary lines of each chip A are crossing. When the point E which is the boundary of each chip A is detected, then, for instance, the whole image of a chip A' positioned at the upper-right of the just detected point E is displayed on the monitor TV by a second television camera 2. Then, it is verified if there is no marking indicating a defective article on the surface of the chip A', and if there is no marking, the chip A' is fed to the next process. Thereafter, by repeating the above operations, recognition of each chip A is sequentially performed.
Patent JP-H1172881-A (JP)
Title: Loading method and device for photographic film belt and camera
Inventor: ZANDER DENNIS R
IPC: G03B17/30
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To keep a pressure pressed to a formed film roll or reduce this pressure at the time of forming a scroll by attaching the second end part of a sheath member to a film supplying part, after the sheath member is feed. SOLUTION: A sheath moving member is engaged with the second end part 48 of a sheath member 26 previously fetched in a film supplying part, to partially pull out the main part of the sheath member 26 and during the scrolling of a film, the sheath member 26 is returned to a supplying chamber 20. Just before the sheath moving member for the sheath member 26 catches the second end part 48 of the sheath member 26 or at the earlier time, the main part of the sheath member 26 is fetched in the supplying chamber 20 and the end parts 46 and 48 are attached to projections 50 and 52. In this case, the sheath moving member engages the sheath member 26 with a sheath catching part 118. This catching part 118 is suitable for engagement with the second end part 48 of the sheath member.
Patent JP-H0343722-A (JP)
Title: Camera
Inventor: KAKITA TAKESHI
IPC: G03B17/00
Filed: 1989-07-11
Abstract: PURPOSE:To easily confirm the function of a camera by providing a mode in which a demonstrating action for hanging the direction of the camera is performed. CONSTITUTION:The demonstration mode is provided, where the demonstration of a changing action for changing the direction of the camera is performed. In order to set the demonstration mode, a shutter button 4 is depressed while depressing a rank setting button 8 and a sprocket is rotated with a finger while depressing both buttons 4 and 8. In a demonstration action, an LED for self- timer is lighted flickeringly in a specified state and a stroboscope flashes. Thereafter, the camera turns round to change the direction by a specified quantity, and then it pauses for ten seconds. In the second and the third actions, the LED emits the light and the camera turns round in the same way but the stroboscope does not emit the light. Thus, the function of the camera is easily confirmed.
Patent JP-H0843889-A (JP)
Title: Electric flash light emitting mode selecting device
Inventor: KAJI EISHIN
IPC: G03B15/05
Filed: 1994-07-28
Abstract: PURPOSE:To operate an electric flash light emitting mode selecting device in a state where a camera is gripped by arranging a switch in the vicinity of a corner part formed by the front and side surfaces of a camera. CONSTITUTION:An automatic flashing device SB 1 is arranged in the upper rightmost part of the front surface of the camera 100 facing the camera, and a slide switch 2 being the electric flash light emitting mode selecting device is arranged in the lower rightmost part of the front surface. The slide switch 2 is provided to select a mode for choosing whether the flashing of the flashing device SB 1 is executed or not and the way of flashing. A forcibly flashing index 2b, an automatic flashing index 2c in the center and a flashing inhibiting index 2d in the lower part are arranged on the side surface of the slide switch 2 and it is slid so that the central part 2a of the switch 2 corresponds to each of these indexes. These operations can be executed in the state where a photographer grips the camera.
Patent JP-S6421691-A (JP)
Title: Incoming processing system for cash teller processor
Inventor: KOSHIDA YOSHINORI
IPC: G07D9/00
Filed: 1987-07-17
Abstract: PURPOSE: To shorten the time for processing money receiving transaction regardless of whether the transaction is settled or not by executing the processing of cash for receiving by dividing it into two processes that is a process till the settlement of transaction and a process after that, at the time of executing the money receiving transaction. CONSTITUTION: At the time of the money receiving transaction, paper money which is set at a feeding port is carried to a recognizing part 7 so as to recognize whether money receiving is possible or not, one by one. When it is recognized as a true one and the denominator is determined in result, paper money is collected in a collecting and paying port 2 and its counted value is displayed in the display part of an on-line terminal equipment. Here, unless the money amount of the display part coincides with a reported receiving money amount and when a customer requests a transaction stop, the paper money at the paying port 2 is drawn out and returned to the customer by a teller. In the meantime, when the displayed money amount coincides with the reported receiving money amount and also the customer requests the transaction, the teller settles the transaction.  The teller successively judges whether or not the succeeding transaction is executed, draws out paper money from the paying port 2 immediately or through the use of the idle time of the transaction and set cash at a collecting port 1 so as to execute a reception processing.
Patent JP-S5877749-A (JP)
Title: Continuous casting device for steel plate
Inventor: UJIIE NOBUHISA
IPC: B22D11/06
Filed: 1981-11-05
Abstract: PURPOSE:To cast a steel plate directly and continuously from molten steel by forming a passage for the molten steel into a U shape by means of a segmenting wall, setting one end side at the height of the melt surface sufficient for floating of slag to provide a well part, providing two cooling rolls horizontally in the upper part on the other end side and providing a hole for removing of the melt in the lower part of the passage. CONSTITUTION:A segmenting wall 1 is disposed in such a way that a passage for molten steel having a U shaped vertical section, and one end side Y thereof is set at the height sufficient for floating of slag and removing impurities as a well part 2. The other end side X is set lower than the side Y and two horizontal rolls 3 which are cooled from the inside are juxtaposed horizontally on the upper part thereof. A hole 6 for removing of the melt during stoppage of casting is provided in the lower part of the passage. The molten steel 5 supplied from the side Y accumulates in the part 2. Since slag 8 floats on a melt surface 7, the slag is removed. The molten metal passes through the passage Z to the side X where the molten steel sticks on the surfaces of the rolls 3, thereby forming a solidified layer 4. The layer 4 is cast continuously as a plate 9 by the rolls 3.
Patent JP-S5879761-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU JIYUNZOU
IPC: H01L21/28
Filed: 1981-11-05
Abstract: PURPOSE:To prevent short-circuiting troubles to be caused by abnormally grown metal silicide by a method wherein silicide is formed only in places, of the electrode wirings included in a semiconductor device, other than the places in the vicinity of points of ohmic contact whereat contact is established with the substrate. CONSTITUTION:In a transistor-constituting semiconductor device, the superficial portion of a region 5a formed by diffusion for the provision of an auxiliary base 10 and emitter 11, is covered with an Si oxide film 13 formed by a thermal oxidation process, and another Si electrode wiring region 5b is covered with an Si nitride film 3. The part located over the electrode wiring region 5b of the Si nitride film 3 is completely removed to be replaced with a complete coating of a metal, capable of forming a silicide, formed by evaporation or sputtering, and then heat treatment is performed. Accordingly, the silicide 24 is formed on the surface of the electrode wiring region 5b only, and the absence of silicide on the Si oxide film 13 can prevents emitter short-circuiting.
Patent JP-H04373272-A (JP)
Title: Slave screen display circuit of muse signal
Inventor: SATO SHIGERU
IPC: H04N5/45
Filed: 1991-06-21
Abstract: PURPOSE:To obtain an economical display circuit of low cost by synthesizing a signal from a slave screen generation circuit with a master screen signal and displaying a slave screen as the display size of about a quarter in both horizontal/vertical directions on a master screen. CONSTITUTION:A MUSE signal is made to branch through the input terminal 4 of a signal for a slave screen display and inputted to a luminance signal processing circuit 7 and a chrominance signal processing circuit 5. The circuit 7 uses a filter having the passing band of about 4MHz and outputs the luminance signal of the inputted MUSE signal by thinning it out to about a quarter and reducing its picture element data density. As high resolution is not required as a slave screen, the processing of a still area such as interpolation between frames, etc., can be omitted. Thus, the circuit processing of movement detection, etc., is unnecessitated and field interpolation processing is omitted so as to simplify circuit constitution.