baber/WOPTO huggingface dataset:
Patent JP-H1054857-A (JP)
Title: Voltage detector and electric field sensor
Inventor: TOGANO YUICHI
IPC: G01R15/24
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a voltage detector whose wide band is realized, whose high sensitivity is realized and which is constituted so as to deal with the connection and the separation of an antenna and a detecting terminal and to provide an electric field sensor using the detector. SOLUTION: This voltage detector contains a sensor head 101 by which incident light is changed into radiant light at an intensity corresponding to a voltage and a photodetector 3 which receives the radiant light so as to detect its intensity. In the sensor head, modulation electrodes 12 are arranged near two phase-shift optical waveguides 17 as branch interference-type optical waveguides formed on a substrate 11 displaying an electro-optical effect. The modulation electrodes are composed of a plurality of electrode elements which are divided so as to be connected along the advance direction of light on the phase-shift optical waveguides and which are capacity-coupled to each other. The voltage is applied, through a head-side connector 61, across both ends of the plurality of electrode elements.
Patent JP-2001040453-A (JP)
Title: High strength pearlitic rail excellent in toughness and its production
Inventor: HIRAGAMI DAISUKE
IPC: C22C38/54
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength rail excellent in toughness and ductility by allowing steel to contain specified weight ratios of one or >= two kinds among Zr, Nb, Ti and Mo and controlling the concn. of solid solution P in the steel to the ratio equal to or below the specified one. SOLUTION: This steel contains one or >= two kinds among, by weight, 0.0005 to 0.1 % Zr, 0.005 to 0.05% Nb, 0.0005 to 0.05% Ti and 0.001 to 0.5% Mo, and the concn. of solid solution P in the steel is <=0.018%. Preferably, it contains one or <= two kinds among 0.0005 to 0.1% Zr, 0.005 to 0.05% Nb, 0.0005 to 0.05% Ti and 0.001 to 0.5% Mo, and Zr phosphides of <=5 μm diameter in the optional cross-section in the head of the rail are present by 1000 to 10000 pieces by total in 1 mm2. Furthermore, it contains, by weight, one or >= two kinds among 0.55 to 1.20% C, 0.10 to 1.20% Si, 0.10 to 1.5% Mn, 0.002 to 0.035% S, 0.0005 to 0.1% Zr, 0.005 to 0.05% Nb, 0.0005 to 0.05% Ti and 0.001 to 0.5% Mo.
Patent JP-2000029298-A (JP)
Title: Image forming device
Inventor: KITA EMI
IPC: B65D83/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a toner from being solidified due to its own weight in a toner container and to always steadily replenish the toner to a developing device from the toner container in an image forming device having a toner supply system in which a screw pumps is provided to the toner outlet of the toner container storing the toner to be supplied to the developing device, the toner is forcibly fed out from the inside of the toner container into a toner transfer tube connected to the developing device and the toner in the container is forcibly moved to the toner outlet by means of an axially-rotating carrying screw provided along the internal bottom-face of the toner container. SOLUTION: An agitator 311 for stirring a toner 400 in a toner container 302 is provided with the function of carrying the toner 400 in the direction opposite to the direction is which a carrying screw 312 carries the toner 400. Thus, the toner 400 accumulating at the end on one side is moved toward the opposite side as shown by the arrow, to suppress the toner from excessively accumulating at the end on one side of the toner container 302.
Patent JP-2000040539-A (JP)
Title: Electric connector
Inventor: MATSUZAKI SHINICHI
IPC: H01R9/05
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector for which the grounding process of the shield terminations of shielded wires can effectively be carried out. SOLUTION: This electric connector 1 has an insulating housing 4 and multiple terminals 5 installed side by side in the insulating housing 4, is provided with a grounding shell 6 that is so arranged as to cover at least a part of an upper wall surface 4a of the insulating housing 4, and is so structured that multiple terminations 13a of shielded wires 13 can be connected to the terminals 5. A compression-bonding barrel 11 electrically connected to the grounding shell 6 is formed behind each of the terminals 5 corresponding to each of the terminals 5.
Patent JP-H1034858-A (JP)
Title: Dielectric polyester film for capacitor and the capacitor
Inventor: SUGIMURA YOSHINORI
IPC: H01G4/18
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric polyester film for a capacitor having high adhesion force with Al vapor-deposited film by low temperature thermally press bonding by forming the film containing a specific amount of organic solvent in the film coated with polyester paint. SOLUTION: Since the polyester film coated with polyester paint is obtained for adhesion with Al vapor-deposited film by thermally press bonding at a low temperature to reduce occurrence rate of faults such as blocking, a content of organic solvent in the film is set to 0.5 to 3.0ppm, and the dielectric polyester film for a capacitor is formed. To control an amount of the solvent, type, blending mount of the solvent used for the paint and drying temperature, drying speed after coating are regulated.
Patent JP-2000044292-A (JP)
Title: Method for fixing spacer of glass panel and glass panel
Inventor: YOSHIZAWA HIDEO
IPC: E04C2/54
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide glass panel which is produced by forming gap parts apart prescribed spacings between the opposite surfaces of a pair of sheet glass and in which the gap parts are hermetically sealed in a reduced pressure state by providing the outer edges of both sheet glass with outer peripheral hermetic sealing parts over the entire circumference thereof and which allows the sure maintenance of the inside of the gap parts to the reduced pressure state while spacers are easily fixed and a method for fixing such spacers. SOLUTION: The spacers 6 are provided with wires 7. These wires 7 are detained to plural detaining members 8 fixed to the opposite surfaces 1a so as to maintain the positions of the spacers 6. The plural detaining members 8 to detain the wires 7 are fixed to the inner side of the outer peripheral hermetic sealing parts 3 before the outer peripheral hermetic sealing parts 3 are formed by holding the spacers 6 in the state that the opposite surfaces 1a of both of the sheet glass 1 are held to face each other. The wires 7 are detained to the respective detaining members 8 to arranged the spacers 6 on the opposite surfaces 1a.
Patent JP-H0960585-A (JP)
Title: Compressor
Inventor: FUKANUMA TETSUHIKO
IPC: F04B27/08
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating structure of a compressor, having a simple structure, and able to sufficiently supply oil to a sliding part for the lubrication required time. SOLUTION: A first passage 54 for guiding oil is formed between an upper space part 53a of an oil tank 53 and a discharging chamber 40. A second passage 55 for extracting refrigerant gas is formed between the upper space part 53a of the oil tank 53 and a suction chamber 38 or a crank chamber 25. A third passage 57 for supplying oil is formed between an oil storing part 53b of the oil tank 53 and the crank chamber 25 or the suction chamber 38. A throttle part 56 for stopping the passage of oil and for allowing the passage of only coolant gas is provided on the second passage 55. The third passage 57 is normally closed, and an opening and closing valve 58 to be opened only in supplying of oil is provided.
Patent JP-H0376359-A (JP)
Title: Facsimile equipment with transmission function for lots of parties
Inventor: ABE TSUYOSHI
IPC: H04N1/32
Filed: 1989-08-18
Abstract: PURPOSE:To attain continuous data transmission to lots of parties and to save the operation time by providing an opposite telephone number storage section and a number consecutive storage section storing a symbol representing a delimiter and an end of a telephone number continuously. CONSTITUTION:A transmission data is set to a transmission data input section 13 and an opposite telephone number is stored from an operation section 11 to a number continuous storage section 16. In this case, a delimiter symbol is added between numbers and an end symbol is given after the final number. Then a data transmission section 14 stores a first transmission data to a data storage section 15 from the input section 13 with a transmission command from the operation section 11 and sends the data via a transmission reception control section 17 simultaneously. When the transmission is finished, a control section 12 applies the end control of a line 101 by using a signal from the control section 17. Then a succeeding opposite number is read from the storage section 16 and whether a symbol succeeding to the number is a delimiter or an end code is discriminated and after the transmission data is transferred, whether or not the number is read again from the storage section 16 is discriminated, the succeeding opposite party is called, the data is read from the storage section 16 and sent from the transmission section 14.
Patent JP-H0259180-A (JP)
Title: Arc welding signal processor
Inventor: SASANO YOSHIRO
IPC: B23K9/095
Filed: 1988-08-25
Abstract: PURPOSE:To improve the accuracy of detecting the positional deviation of a work having a small shape change by subjecting the AC component of welding current or voltage obtd. by oscillation of a welding torch to Fourier series expansion and determining the ratio of the addition average value of respective groups of the signed numbers determined in such a manner. CONSTITUTION:The positional deviation between the oscillation center of the welding torch and weld line is determined from the change pattern of the welding current or welding voltage obtd. by oscillating the torch in the direction of crossing the weld line on the work. The DC component is removed from the welding current or welding voltage by a means I of this processor. The output signal of the means I is subjected to the Fourier series expansion up to the frequency of frequencies fXN with respect to the integer N larger than 2 and the sign and size of the coefft. of the terms of a sign wave and cosine wave at respective frequencies fXN are determined in a means II. The signed numbers are divided to integer M groups smaller than the predetermined integer N by a means III. The sets of the divided signed numbers are subjected to addition averaging by the multiplication rate predetermined for each of the groups by a means IV. Further, the ratio of the addition averaging results of the specific group predetermined among M pieces of the addition averaging results is determined in a means V.
Patent JP-S6273321-A (JP)
Title: Information input device
Inventor: SASAKI AKIO
IPC: G06F3/02
Filed: 1985-09-27
Abstract: PURPOSE:To improve the operability of an input device by changing the item frame of an item selection area on a touch panel in accordance with the picture format on a display screen. CONSTITUTION:A character code and a picture control code in a memory part 11 are read out by a CRT control part 14 to display a train name, an entraining station, an alighting station, etc. of a guide 4 on the first screen of a display screen 1 of a CRT 15. When an information inputting operator sets a cursor 6 to the position of an item area 5 of the guide 4 by a keyboard 13, a microprocessor part 10 recognizes the position of the cursor 6 to read out plural item data corresponding to the classification of the area 5 from the memory part 11 and displays 'Hika', 'Dama', etc. and their frames on the second screen in accordance with the number of items and controls the touch panel surface in the front of the screen 3 in accordance with item frames on the screen. The information inputting operator selects next the picture 3 by the operation of the touch panel to display it on the area. Thus, the operability is improved.
Patent JP-H1054349-A (JP)
Title: Variable displacement compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B49/22
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To bring a shutoff unit into contact with an opening end of a suction passage without tilting of the shutoff unit, associated with tilting to a minimum tilt angle position of a cam plate. SOLUTION: A receiving hole 27 is formed in a cylinder block 11. In the receiving hole 27, a suction passage 32 from an external refrigerant circuit 52 to a suction pressure region 37 is opened. In the receiving hole 27, a shutoff unit 28 for opening/closing the suction passage 32 associated with tilting of a cam plate 22 is movably received. In the shutoff unit 28, a radial bearing 30 for support fitting a rear end of a drive shaft 16 is arranged. The cam plate 22 is tilted to a maximum tilt angle position, and, even in a condition that the shutoff unit 28 is moved to the frontmost position in the receiving hole 27, a front end peripheral edge 27c of the receiving hole 27 of the cylinder block 11 is formed so as to be positioned in the forward from the center of the radial bearing 30.
Patent JP-S6273998-A (JP)
Inventor: KUSAKA ISATO
IPC: B43L13/00
Filed: 1985-09-27
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-2001042051-A (JP)
Title: Device for detecting mixing of metal piece
Inventor: TOYODA HIDENORI
IPC: G01V3/11
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To detect a metal piece being mixed into an inspection target even if the inspection target is large as in a loaf of bread. SOLUTION: The device is provided with a device body 10 and a plate-shaped reception part 11 that is provided at the upper portion of the body 10, and is made of a non-magnetic and non-conductive material. An electromagnet 12 with an axis being extended in a perpendicular direction for a balance for indicating and displaying the weight of an inspection target such as bread and cakes being placed on the reception part 11 by a pointer 102 at a display part 101 being provided in front of the body 10 is provided at the upper portion inside the body 10 at the lower portion of the center of the reception part 11, and a DC voltage source DC and a switch SW being connected in series across both the ends of a coil 121 being wound around the electromagnet 12 are provided.
Patent JP-H1147063-A (JP)
Title: Dish washer
Inventor: ISHINO TAKASHI
IPC: A47L15/42
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the remaining water of a water storing part at the time of a drain end and to suppress the generation of resonance sound inside a pump casing owing to an air involvement to be low by providing a sucking port cover with a downward opening part so as to be positioned lower than the almost center part of the water supply portion the water storing part. SOLUTION: A controller controlling the cyclic operation of washing, rinsing and dehydrating is arranged in a door which is provided on the front surface of a dish washer mainbody and a display equipment for displaying the various kinds of progress states in a dish washer and an action operating part are arranged in the upper part of the door. Then, the water supply port cover 41 with the downward opening part so as to be positioned lower than the almost center part of the water supply port 38 is constituted in the entrance part of the water supply port 38 with a packing 42 in the joint part with a water storing case. Here, the upper inner surface part of the water supply cover 41 is constituted to be positioned in the same place as that of the opening upper part of the water supply port 38 in the water storing case 37 or positioned in the furthermore lower part.
Patent JP-H0499263-A (JP)
Title: Laminated film
Inventor: HATAKEYAMA HIROSHI
IPC: B32B9/00
Filed: 1990-08-10
Abstract: PURPOSE:To provide a laminated film having superior gas barrier characteristic and ultraviolet ray shut-off property even after severe high temp. and high humidity treatment by providing a silicon oxide type thin film layer and an ultraviolet ray shut-off layer on a synthetic resin type film. CONSTITUTION:A transparent film of polyethylene terephthalate, etc., is used as a base material, and a silicon oxide (SiOx, x=1.0 to 2.0) type thin film layer is formed on the above base material by means of electron beam heating vapor deposition, etc. Subsequently, a material prepared by adding ultraviolet absorber, e.g. of benzotriazole type to varnish, such as urethane modified polyester, is applied to the above vapor deposited film, dried, and cured so as to be formed into an ultraviolet ray shut-off layer, by which a laminated film is formed. By this method, the laminated film having superior gas barrier characteristic and ultraviolet ray shut-off property even after severe high temp. and high humidity treatment, such as retort germicidal treatment, can be obtained. This film can be suitably used, e.g. for films for package.
Patent JP-H0262177-A (JP)
Title: Applicable filter for picture encoder
Inventor: TANOUE MAKIKO
IPC: H04N19/50
Filed: 1988-08-26
Abstract: PURPOSE:To suppress the generation of block distortion and to improve a picture quality by equipping a noise shaping filter for picture element encoding on a boundary to an adjacent block. CONSTITUTION:When the block is encoded by a block encoding means, a noise shaping filter processing is executed for the picture elements on the boundary to the adjacent block by a circuit consisting of a subtracter 6, delay devices 7 and 8, and multipliers 9 and 10. A predicted error picture epsilon is subtracted from a predicted error picture epsilon', which is reversely quantized by a reverse quantizer 3, and a quantized error picture G is outputted. By the above mentioned noise shaping filter processing circuit, a coefficient is changed according to the valid block/invalid block information in the side information of a quantizer 2. By executing such a filter processing, the boundary of the blocks is made inconspicuous, the block distortion is suppressed, the deterioration of the visual picture quality is prevented and the picture quality can be improved.
Patent JP-H0262071-A (JP)
Title: Semiconductor device
Inventor: KUMANOTANI MASAKI
IPC: H01L27/04
Filed: 1988-08-26
Abstract: PURPOSE:To prevent lowering of substrate potential due to leakage at output means and reduce power consumption in a semiconductor device by inputting the substrate potential to a gate of a transistor. CONSTITUTION:When the substrate voltage VBB is small, a transistor Q4 is turned off because the gate and the drain thereof are at earth potential. On the other hand, a transistor Q3 is turned on because the gate is at earth potential, hence a node N1 is at the high level, i.e., an output VD is at the high level. In this case, a ring oscillator oscillates to make the level of the substrate voltage VBB larger. When VBB exceeds the threshold voltage of the transistor Q4, the transistor Q4 is turned on. The node N1 can be made to be at the low level, i.e., the output VD can be made to be at the low level, by selecting the conductance ratio of the transistors Q3 and Q4. In this case, the oscillation of the ring oscillator is stopped by the operation of a control circuit and power consumption is reduced.
Patent JP-H1058184-A (JP)
Title: Solder, connecting method for electronic part using the solder and electronic circuit device
Inventor: MOMOI HIDEO
IPC: H05K3/34
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a solder material not containg Pb and with low toxicity. SOLUTION: The solder material has a composition of 91.5wt.%<=Sn<100 wt.%, 0wt.%<Ag<=3.5wt.% and 0wt.%<In<=5.0wt.%. The solder has toxicity lower than Sn-Pb eutectic alloy group as well as the property close to Sn-Pb eutectic alloy group in regard to the solder ability of melting temp., wettability, balance between strength and elongation.
Patent JP-H0757562-A (JP)
Title: Composite cable for speaker
Inventor: NEGISHI KUNIO
IPC: H01B11/02
Filed: 1993-08-06
Abstract: PURPOSE:To improve the sense of fulfillment in a low sound range and resolution in a high sound range and improve the sound quality and sense of sound field by combining a pair of insulated core wires for the low sound range and a pair of insulated core wires for the high sound range made of specific conductors respectively. CONSTITUTION:This composite cable for a speaker is provided with a pair of insulated core wires 11 for a low sound range and a pair of insulated core wires 12 for a high sound range. The conductor of the insulated core wire 15 for the low sound range is made of a twisted wire twisted with copper strands having the average length of the crystal grain in the longitudinal direction of the strand set to 300 times the diameter of the stand or below. The conductor of the insulated core wire 18 for the high sound range is made of a twisted wire twisted with copper strands having the average length of the crystal grain in the longitudinal direction of the conductor set to 350 times the diameter of the strand or above. Conductor materials suitable for the sound ranges are selected for the insulated core wires for the low sound range and the high sound range respectively in this composite cable for a speaker, thus the sense of fulfillment in the low sound range and resolution in the high sound range better than before can be obtained, and the sound quality and sense of sound field can be improved.
Patent JP-H0630920-A (JP)
Title: Radiography table
Inventor: TAKEMOTO HAJIME
IPC: A61B6/00
Filed: 1992-07-16
Abstract: PURPOSE:To achieve radioscopy even with a top board down by a method wherein a body frame having an X-ray irradiation means and an X-ray detection means are mounted on a base being allowed to displace vertically and top boards are arranged at upper and lower stages of the X-ray detection means. CONSTITUTION:An X-ray radiography table 1 has a mobile frame 3 on a base 2 being allowed to displace vertically and a body frame 4 is supported rotatably on the mobile frame 3. An X-ray irradiator 5 as X-ray irradiation means and an image intensi-fier 6 or the like as X-ray detection means are mounted facing each other on the body frame 4 and a top board 7 is also supported on the body frame 4 so as to be positioned therebetween. A recess part 8 is provided on a floor surface below the image intensifier 6 so that the image intensifier 6 or the like can be inserted thereinto. The recess part 8 is provided with a floor plate 9 movable vertically.
Patent JP-H0378545-A (JP)
Title: Engine controller
Inventor: MUSA IKUO
IPC: F02D41/14
Filed: 1989-08-19
Abstract: PURPOSE:To prevent knock generation without decreasing engine output by varying a target air-fuel ratio uncontinuously so as to refuse a specified air-fuel ratio range, in the case that the target air-duel ratio based on engine operation condition is in the specified air-fuel ratio range which is easy to generate the knocking. CONSTITUTION:Output signals of an intake sensor 28, a throttle position sensor 29, an water temperature sensor 30, an air-fuel ratio sensor 31, a crank angle sensor 32 and an intake pipe negative pressure sensor 48 are inputted in an electronic control part 40. A standard target air-fuel ratio is then calculated based on engine speed and intake pipe negative pressure. The standard target air-fuel ratio is compensated based on water temperature, engine speed at the time of start-up and the like so as to calculate the target air-fuel ratio, and an injector 41 is drivingly controlled for fuel injection in response to difference between the target air-fuel ratio and a real air-fuel ratio. In this case, the target air-fuel ratio is judged whether it is in the specified air-fuel ratio range to easily generate knocking or not. When it is judged YES, the target air-fuel ratio is uncontinuously varied so as to refuse the specified air-fuel ratio range.