baber/WOPTO huggingface dataset:
Patent JP-H0382846-A (JP)
Title: Picking-controlling device in loom
Inventor: SAINEN TSUTOMU
IPC: D03D47/30
Filed: 1989-08-22
Abstract: PURPOSE:To make possible to stably continue picking action by controlling correction of initial angle of flying or correction of jetting pressure of a picking nozzle according to arriving an angle deviation or flight period deviation with a variation of weft flying characteristics. CONSTITUTION:In an angle correcting part connected to a timing controller controlling acting time of a picking part material through a limit element, an arriving angle of weft is fluctuated by a variation of flying characteristics of the weft and a deviation of arrived angle to previously set arriving angle is calculated, then correcting an amount of angle according to said deviation is outputted to said timing controller. Furthermore, a pressure correcting amount according to a flight period deviation calculated in a pressure correcting part connected to a pressure controller controlling jetting pressure of a picking nozzle using a weft flight period calculated as a difference between a weft arriving angle and a command angle of said timing controller and previously set a flight period through a dead band element is outputted to said pressure controller.
Patent JP-H0378322-A (JP)
Title: Data compressing system
Inventor: NAKANO YASUHIKO
IPC: H03M7/40
Filed: 1989-08-22
Abstract: PURPOSE:To improve a compressibility by encoding a coincidence starting position in accordance with position information from the leading position of a buffer to which the coincidence starting position belongs. CONSTITUTION:An encoding means 15 obtains a character partial string which coincides with a maximum length by referring to the character strings of first and second buffers 11 and 12 and encodes the coincidence starting position information of the character partial string shown by index information from the leading position of the corresponding buffer 13 and coincidence length information of the character partial string. An output means 16 outputs plural pieces of encoding data encoded in the encoding means 15 or raw data as one group of data to an output data file 3. An identification data addition means 17 provided on the output means 16 adds identification data showing the identification name of the buffer 13 where the coincidence starting position of encoded data outputted as one group of data, and the identification name of raw data outputted as one group of data to the head of one group of data to be outputted. Thus, the compressibility of data can be improved.
Patent JP-S58111727-A (JP)
Title: Device for detecting irradiating position of light beam
Inventor: KONNO TETSUO
IPC: G01J1/44
Filed: 1981-12-24
Abstract: PURPOSE:To detect the irradiating position of the light beam in quick response by a simple constitution, by detecting a resonant frequency of one surface driving piezoelectric vibrator having a photoconductive effect film. CONSTITUTION:The photoconductive effect film E3 is provided on the free surface of the one surface driving piezoelectric vibrator P, wherein the charge distribution is decreasing toward the outer surface with the central part as a peak. When the light beam is irradiated on the film E3 and the resistance of the E3 is varied by a specified amount, the resonent frequency of the vibrator P is varied in response to the irradiating position of the light beam. The resonant frequency is detected by an oscillating circut, wherein an inverter V, a resistor RL, a load CL, and the like are connected to electrodes E1 and E2. The irradiating position of the light beam is detected through a mixer M to which a reference frequency is applied. In this simple constitution which does not need a scanning image pickup element and the like, the light beam irradiating position can be detected in quick response regardless of scanning speed and the like.
Patent JP-S58115087-A (JP)
Title: Liquid-phase crystal growth apparatus
Inventor: SOGOU TOSHIO
IPC: H01L21/208
Filed: 1981-12-28
Abstract: PURPOSE:To reduce the size of the titled apparatus, by using a cylindrical slider having a plurality of molten liquid containers at the circumferential part with definite intervals, and a cylindrical body having a liquid-phase crystal growth cavity at the wall, wherein the cylindrical slider is constructed rotatable in the cylindrical body contacting with the inner surface thereof. CONSTITUTION:The titled apparatus is composed of a cylindrical body 21 having a liquid phase crystal growth cavity 24 embedded in the wall of the body and containing the semiconductor substrate plate 100 to which a semiconductor layer is to be grown in a liquid phase while being contacted with molten liquid 31 of the semiconductor material, and having a path of the molten liquid from the cavity to the inner surface of the body, and a rotating slider 26 having six molten liquid containers 30 containing the molten liquid 31 at the circumference with regular intervals with each other and rotating slidably in the cylindrical body 21. When the slider 26 is rotated, the connecting path 34 of each molten liquid container 30 is successively connected with the injection path of the liquid- phase crystal growth cavity 24 to extrude the molten liquid successively from the container to the liquid-phase growth cavity 24.
Patent JP-H1142815-A (JP)
Title: Laser image exposing device
Inventor: KIMURA TETSUYA
IPC: B41J2/44
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser image exposing device utilizing a semiconductor laser array as a light source of which raising characteristic is good and capable of obtaining a high quality image. SOLUTION: A driving device of a semiconductor laser array in a laser image exposing device comprises setting devices (8-1)-(8-m) for setting a light emission quantity of a semiconductor laser array 1, driving pulse generators (6-1)-(6-m) for designating a timing of on or off of the emission of the semiconductor laser array 1, setting devices (9-1)-(9-m) for setting a bias which is lower than a light emission threshold level of the semiconductor laser array 1 and driving pulse generators (7-1)-(7-m) for designating a timing of on or off of the bias. An integral value of energy of the LED light emitted from the semiconductor laser array 1 by the bias is set to an extent of an exposing quantity that an image is not formed on a recording medium.
Patent JP-H1145583-A (JP)
Title: Semiconductor memory
Inventor: SATO TOSHIYA
IPC: G11C16/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which allows a circuit, which reads fine differences in current value, such as a multivalued semiconductor memory, to be stably operated by installing a reference current source such that the size relation between the current value of the reference current source and that of the cell transistor is fixed even when the power source potential varies in the reference current generating circuit of the reading circuit of the semiconductor memory. SOLUTION: Clamp potentials of VW 1 are set by lowering the potential of a word line power source stepwise each by a definite potential and by inputting to transistors N1-3 to N1-5, and the individual clamp potentials which are divided by resistors are inputted into the transistors N1-6 to N1-8 for reference current sources. By this, Vt's are individually set by the clamp potentials and the slope of VG-ID can be adjusted by the resistor ratios. Accordingly, since the word potential-vs.-ID characteristic of individual reference current sources three in total is equivalent to the slope of the cell transistor and Vts are set individually, correct operation is secured even when the power source potential varies.
Patent JP-H0534541-A (JP)
Title: Optical waveguide connection optical fiber
Inventor: KASHIWAZAKI AKIRA
IPC: G02B6/02
Filed: 1991-08-02
Abstract: PURPOSE:To provide the optical waveguide connection optical fiber which can obtain the mode field diameter conforming to the mode field diameter of an optical waveguide without executing special minute working, and also, can reduce a loss caused by an end face reflection. CONSTITUTION:The optical fiber is constituted so that by doping a dopant from an end face of an optical fiber 10, a refractive index n1 of a core 11 of the optical fiber 10 has the same or approximate value as a refractive index of an optical waveguide in its end face, and becomes gradually the refractive index n1 of the optical fiber 10 before doping as it separates from the end face concerned. Also, this optical fiber is constituted so that by doping the dopant from the end face of the optical fiber, the mode field diameter of the optical fiber has the same or approximate value as the mode field diameter of the optical waveguide in its end face, and becomes gradually the mode field diameter of the optical fiber before doping as it separates from the end face.
Patent JP-2000046682-A (JP)
Title: Helium leakage test device
Inventor: OKAMOTO HIDEKI
IPC: G01M3/20
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the ingress of a large amount of helium into a helium detector even upon the occurrence of the large volume leakage of a testing object, and eliminate the occurrence of such a state as causing the helium detector to be incapable of taking measurements due to an increase in background value for improving leakage test efficiency. SOLUTION: A high pressure line 11 for introducing high-pressure helium and a low pressure line 12 for introducing low-pressure helium are connected to a helium introduction means 1 for filling a testing object W set in a chamber CH with helium, so as to be capable of being selected and changed over. According to this construction, a two-stage test can be implemented so that low- pressure helium is first sealed into the testing object W for a leakage test, and then high-pressure helium is sealed whenever necessary for performing a leakage test again.
Patent JP-H0877477-A (JP)
Title: Process monitor system
Inventor: ARAKI SHOJI
IPC: G08B23/00
Filed: 1994-09-09
Abstract: PURPOSE: To accurately recognize the contents of abnormality even if abnormality is caused about thousands of times a day by deciding whether or not abnormality is caused and its contents on the basis of the detection result of a process controller, statistically processing the results, and generating and displaying a process alarm analytic screen. CONSTITUTION: This process monitor system detects the states of respective processes of a plant 10 to be monitored by the process controller 4, and decides whether or not abnormality occurs by a process monitor device 6 on the basis of the detection result of the process controller 4. Further, if the abnormality is caused, the abnormality contents are decided and the decision result is statistically processed to classify the abnormal process by previously set section contents. Then its occurrence frequency is found and the process alarm analytic screen is generated and displayed. Consequently, when process control over a large-scale plant is performed, an operator can accurately recognize abnormality contents even if abnormality is caused about thousands of times.
Patent JP-S6263778-A (JP)
Inventor: ISHIKAWA YASUHIRO
IPC: B28B21/80
Filed: 1986-09-13
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-S59125178-A (JP)
Inventor: DEIMITORISU ANASUTASHIAU
IPC: H04N5/21
Filed: 1983-11-18
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-H1156878-A (JP)
Title: Dental epithesis material
Inventor: SENTOU KOUICHI
IPC: A61C5/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To improve an aesthetic property, to facilitate dental treatment work and to eliminate the possibility of damaging the oral cavity by knitting glass fibers of an extremely small diameter to a thin fabric form, thereby forming a dental epithesis material to be used for fixing, repairing and reinforcing the teeth and dentures together with a curable resin. SOLUTION: This dental epithesis material GS is constituted by bundling several tens pieces each of the long glass fibers gf of 3 μm having tensile force of about 280 kg/mm<2> and elastic coefft. of about 7300 kg/mm<2> to form a cord- like material and further alternately knitting these cord-like materials to the thin fabric form, for example, a ribbon form of 2 to 4 mm in width and 0.03 to 0.20 mm in thickness. More specifically, ten and some pieces of the cord-like materials are prepd. as warp gr' and one piece of the long cord-like material as weft gr" and the dental epithesis material GS is formed by continuous knitting of the warp gr' and weft gr" placed in juxtaposition with each other. The dental epithesis material GS is provided in the state of winding the material of a suitable length, for example, about 25 cm, 50 cm and 3 m to a roll form.
Patent JP-S6459795-A (JP)
Title: Manufacture of thin film electroluminescence element
Inventor: ITABASHI MASAHIKO
IPC: H05B33/12
Filed: 1987-08-31
Abstract: PURPOSE:To secure a sufficient contrast without using an optical filter by forming a metallic electrode as a rear electrode on a transparent oxide and next heating the electrode to blacken the transparent oxide. CONSTITUTION:When a rear electrode is formed, a transparent oxide electrode 2 is first formed. Next a metallic electrode 6 is formed in a similar pattern. Subsequently when the electrode is heated at 300 deg. or above, the transparent oxide in contact with the metal is blackened. Hence a dielectric can be used as an insulation layer. Further an optical filter accompanied by a large drop in brightness is not used and an EL element with a sufficient contrast can be manufactured.
Patent JP-S6195586-A (JP)
Title: Displacement generator
Inventor: IKEDA HIROKI
IPC: H02N2/00
Filed: 1984-10-16
Abstract: PURPOSE:To obtain a displacement generator which can displace a laminated piezoelectric element increased in the displacement by providing the laminated piezoelectric element, a pair of retainers secured to both ends of the element and elastic members contacted at both ends with the pair of retainers. CONSTITUTION:A displacement generator has retainers 1, 2 mounted at both ends of a laminated piezoelectric element 4, and rubberlike elastic members 3 provided to enclose the element 4 to be compressed by the retainers 1, 2. Since the members 3 are engaged to be compressed by the retainers 1, 2 in the normal state, the outer peripheral surfaces of the members 3 are swelled larger than the diameter phi of the retainers 1, 2. If a voltage is applied to the element 4 to elongate it, the members 3 are returned to the not compressed state in response to the voltage, and the diameter of the members 3 decreases. Thus, the voltage of the element 4 is controlled to becomes any of the above states, thereby obtaining a large displacement of the diameter of the members 3.
Patent JP-H1162148-A (JP)
Title: Cutting saw for roof material replacement
Inventor: TAKERA HIROSHI
IPC: E04D15/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To facilitate roof material replacement working by providing a gripping part on the base end side of a long replacement plate part inserted between roof materials, and providing a wire saw blade so as to be housed within the plate thickness of the replacement plate part. SOLUTION: In the case where a part of roof material is roofed, the gripping part 2 of a cutting saw for roof material replacement is gripped to insert an insertion plate part 1 between the roof materials. The roof material is attached and nails and machine screws are cut by a wire saw blade 9 by gripping the gripping part 2 to be inserted and pushing and pulling the insertion plate part 1. In addition, a hand gripping the gripping part 2 is regulated not to be projected more downward than the insertion plate part 1 by a protection piece 13, when the plate part 1 inserted between the roof materials is pushed and pulled, the hand is prevented from coming into contact with a roof face. There by the nails and the machine screws attaching the roof material can be easily cut without damaging the roof material, and roof material replacement working is made easy.
Patent JP-S6459617-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1987-08-31
Abstract: PURPOSE:To avert a spacing loss and to improve durability by disposing fine particles on a thin ferromagnetic metallic film, disposing an amorphous carbon film thereon, disposing the thin ferromagnetic metallic film further thereon and exposing the amorphous carbon from the tin film in the tip parts of the projections of the fine particles. CONSTITUTION:The thin ferromagnetic metallic film A2 is formed on a high- polymer film 1 and the fine particles 3 of Al2O3, Eu2O3, etc., are disposed thereon; furthermore, the amorphous carbon film 4 is formed thereon. The thin ferromagnetic metallic film B5 is formed thereon and is so constituted that the amorphous carbon 4 are exposed from the thin film 5 in the tip parts of the projections of the fine particles 3. The magnetic sepn. between the thin ferromagnetic metallic films is then improved by the amorphous carbon film 4, by which C/N is improved. Since the amorphous carbon at the tips of the projections is protected by the thin ferromagnetic metallic film 5, the durability is improved and the overcoating which is the cause for the spacing loss is eliminated; in addition, the spacing loss is minimized.
Patent JP-S6458911-A (JP)
Title: Kitchen refuse disposer
Inventor: IDOTA KUNIYOSHI
IPC: F23G5/16
Filed: 1987-08-31
Abstract: PURPOSE:To prevent detrimental nitrogen oxide from being discharged by providing a cooling water passage around a frame member and a purifier which are heated to high temperatures to cool a high-temperature part, and spraying hot water heated to exhaust air in a cleaning chamber provided at the downmost stream of an exhaust air pipeline. CONSTITUTION:When kitchen refuses 6 are charged into a disposer vessel 5 and are heated by supplying power to a heater 3, the kitchen refuses 6 are heated, dehydrated, dried and finally ignited to burn. A waste gas generated by combustion enters into a purifier 10. The waste gas is heated by a heater to a temperature more than the catalyst activation temperature and is decomposed into carbon dioxide and water, and is thus purified. On the other hand, nitrogen oxide generated at the time of processing raw refuses is introduced into a cleaning chamber 12. The nitrogen oxide is cooled by the cooling water passage 13 within the cleaning chamber 12, and hot water heated is sprayed to nitrogen oxide through a sprinking nozzle 11. Therefore, the nitrogen oxide passing through the cleaning chamber 12 is easily dissolved in hot water and is discharged out of the apparatus through a drain port 16 in an extremely diluted state. As a result, the nitrogen oxide within the exhaust air is sufficiently removed and discharged to the external part.
Patent JP-H0757959-A (JP)
Title: Multilayer capacitor and manufacture thereof
Inventor: YOSHIDA MASARO
IPC: H01G4/12
Filed: 1993-08-09
Abstract: PURPOSE:To provide a multilayer capacitor, and manufacturing method thereof, in which the solder heat resistance is prevented from lowering due to cracking on the surface of an outer terminal electrode by relaxing the stress at the time of plating thereof. CONSTITUTION:In the method for manufacturing a multilayer capacitor by forming an outer terminal electrode 4 on the end face of a chip element comprising a laminate of dielectric layers 2 and inner electrodes 3, an underlying Ni layer 5 is applied as a terminal underlying electrode and fired to produce an underlying Ni layer 5 of the element. It is then applied with a Cu plating layer 6 and an oxide 7 is deposited thereon. Subsequently, an intermediate plating layer 8 and a Pb/Sn layer 9 are applied thereon thus obtaining a multilayer capacitor 1 having enhanced solder heat resistance.
Patent JP-S6275536-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKIYAMA KOJI
IPC: G03G5/082
Filed: 1985-09-30
Abstract: PURPOSE:To provide an electrophotographic sensitive body which has small corona current in the stage of electrostatic charge, has high sensitivity to visible light and near IR rays and low in cost by laminating an inorg. photoconductive layer contg. germanium and electric charge transfer layer essentially consisting of amorphous carbon. CONSTITUTION:This electrophotographic sensitive body has the charge transfer layer 2 consisting of the amorphous carbon a-C(:H:X) contg. at least a hydrogen or halogen atom (X and the inorg. photoconductive layer 3 contg. germanium on a substrate 1 as said photosensitive body. The inorg. photoconductive layer 3 has a free surface 4 at one end face. Even if the inorg. photoconductive layer 3 contg. germanium and the charge transfer layer 2 consisting of a-C(:H:X) are laminated in this order on the substrate 1, the a-C(:H:X) is substantially transparent to the visible light and therefore, the greater part of the incident light from the free surface 4 arrives at the inorg. photoconductive layer 3. The surface coating layer is formed on the free surface 4 in order to improve the wear resistance, moisture resistance and cleaning characteristic of the photosensitive body.
Patent JP-S60109246-A (JP)
Title: Element isolating method for semiconductor device
Inventor: SUGANUMA TOORU
IPC: H01L21/762
Filed: 1983-11-18
Abstract: PURPOSE:To enable to make elements fine and to increase the integration by reduction in the amount of intrusion to element regions by inhibition of the generation of bird beaks by a method wherein the oxidation-resistant film is formed by annealing at high temperature after the first thin oxide film is formed on a semiconductor substrate, and thermal oxidation is performed by selective removal of the former film. CONSTITUTION:The first oxide film 6 is formed on the Si substrate 5 by thermal oxidation. Thereafter, it is annealed in 1,000 deg.C ammonia gas or ammonia plasma. This annealing is desired to be carried out in higher temperatures; however, 600-1,200 deg.C is used. The first oxide film is made dense and strengthens in oxidation resistance by this annealing. Thereafter, an nitride film is formed as the first oxidation-resistant film 7. It is dry-etched in such a manner that the nitride film the first oxidation resistant film 7 is left only in the element-forming region. Next, the first oxide film 6 on the base is wet-etched or dry-etched. This time etching of the first oxide film 6 may be omitted. Then, the process of thermal oxidation is performed.
Patent JP-2000047711-A (JP)
Title: Load control data setting device
Inventor: SATO TOSHITAKA
IPC: H05B37/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability of setting operation without spending a long time. SOLUTION: This is a load control data setting device 40 of a load control system 100 equipped with a load control unit 10 which controls the operation of a load L and has individual addresses A1, A2, A3, and A4 set, a switch unit 20, and a central control unit 30 which stores load control data showing the correspondence between the switch and the addresses of load control unit and allows the load control unit to control the operation of the load, and this load control data setting device is equipped with a drawing storage process part 41, a display part 42, an operation input part 43 which inputs load marks ML1, ML2, ML3, and ML4 indicating the load to a display part and sets a controlled state such as the ON/OFF control of the load, a setting operation process part 46,  and a communication part 44 which sends the set addresses to the load control unit by radio and load control data to a central control unit.