baber/WOPTO huggingface dataset:
Patent JP-H03150573-A (JP)
Title: Electrophotographic sensitive body
Inventor: ASHITANI SEIJI
IPC: G03G5/14
Filed: 1989-11-08
Abstract: PURPOSE:To provide the electrophotographic sensitive body which is small in dark attenuation, is excellent in electrostatic charge characteristics, is hardly degraded in development contrast and has above all a small residual potential by providing an under coating layer formed of a specific org. metal compd. on a conductive base. CONSTITUTION:The conductive base, the under coating layer and a photosensi tive layer are provided. The polymer formed of the alkoxide compd. or chelate compd. of the material selected from groups 1a, 1b, 2a, 3b, 4a, 5a, 5b, and 8 of periodic table is incorporated into the under coating layer. The under coating layer is formed by applying a soln. contg. the org. metal compd. on the conduc tive base and drying and curing the coating. The electrophotographic sensitive body which has the excellent electrostatic charge characteristics, is hardly degraded in the development contrast and has above all a small residual poten tial is obtd. in this way.
Patent JP-H06200690-A (JP)
Title: Locking mechanism locking pipe to drill-string and fixing method of pipe
Inventor: AASUA DEII DEIKEN
IPC: E21B3/02
Filed: 1993-10-26
Abstract: PURPOSE: To promote the removal of each section of a pipe once drilling is completed. CONSTITUTION: Using slides 18 and 20 being mounted to a saver-sub 16 of a drill unit 12, a drill pipe 14 is locked so that it can be rotated along with the saver-sub. By moving an external collar 42 along the end part of the drill pipe, a dog 32 is engaged to a flat 50 of the drill pipe. The external collar retains the dog in the flat and securely rotates the saver-sub and the drill pipe together. The external collar is pulled from the drill pipe, the dog is allowed to depart from the engaged state with the flat part, and each slide is moved to a retracted position.
Patent JP-2000098304-A (JP)
Title: Spectacles
Inventor: ENDO TAKEMITSU
IPC: G02C1/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide spectacles having a hanging string-fixing structure formed in such a manner that hanging strings can be easily and surely fixed to a rim consisting of metal wire-like fine wire or an easily flexible rib having low rigidity. SOLUTION: The rim 2 has a wraparound endpiece part 2c which is a coil- like member. A nylon filament 3 has a retaining part 3b made larger in diameter than the bore part of this wraparound endpiece part 2c. The removal of this retaining part 3b is prevented by passing this nylon filament 3 into the bore part of the wraparound endpiece part 2c. The coil-like member described above has a spring characteristic and is also capable of functioning as a hinge to open and close temples.
Patent JP-H10154665-A (JP)
Title: Adaptive temperature controller and method of operation
Inventor: MELLEN HAROLD J III
IPC: H05B3/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To control the temperature of a body quickly and precisely by a method wherein a controller which has a controller integral time constant and a controller gain constant is provided for controlling a heat device. SOLUTION: A comparator 402 compares the set temperature TSP of a wafer with the present temperature TP provided by a temperature measuring device 410, and an error ε is obtained by computation and sent to a PID algorithm. The present temperature TP of the wafer is sent from the temperature measuring instrument 410 to an adjustment device 406, the adjustment device 406 computes a controller integral time constant and a controller gain constant Ki basing on the set temperature TSP and the error ε, and these constants are sent to the PID algorithm 404. Then, the PID algorithm 404 calculates a power applied to a lamp 408 based on the error ε, the set temperature TSP, the calculated control gain constant Ki , and the computed controller integral time constant, and the power is applied to the lamp 408 to heat a wafer.
Patent JP-H08130428-A (JP)
Title: Variable gain amplifier
Inventor: SASAKI KAZUJI
IPC: H03G3/30
Filed: 1994-10-28
Abstract: PURPOSE: To secure a wide input dynamic range and to obtain low noise characteristics. CONSTITUTION: First and second variable gain amplifier circuits 2 and 3 of respectively different noise characteristics and saturation input levels are parallelly arranged to apply the same input signal S10. Thus, the noise characteristics and the characteristics of saturation input levels can be obtained corresponding to the level of the input signal S10 so that the wide input dynamic range can be secured and the low noise characteristics can be obtained.
Patent JP-S62149877-A (JP)
Title: Suction and exhaust device for industrial exhaust gas
Inventor: IIDA SHIGEHIRA
IPC: C23C16/44
Filed: 1985-12-24
Abstract: PURPOSE:To always stably obtain a desired semiconductor by providing a means for incorporating the gaseous flow subjected to excited seeding into the exhaust gaseous flow in a suction pipeline with a device which is provided with suction and exhaust pipelines and has plural rotors for making suction and exhaust by rotating oppositely from each other in a pump chamber. CONSTITUTION:The suction and exhaust device to be installed in an exhaust system in production of the semiconductor is provided with the suction pipeline 4 and the exhaust pipeline 105 and has the rotors 103-1 and -2 which generated suction and exhaust by rotating oppositely from each other in a pump chamber A. The gas 105 is supplied into an excited seeding vessel 201 and the gaseous flow subjected to the excited seeding is incorporated into the exhaust fluid flowing in the suction pipe 104 by opening a valve 204'.
Patent JP-S62149974-A (JP)
Inventor: TOKITA TAKU
IPC: D06M101/16
Filed: 1985-12-24
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-2000125174-A (JP)
Title: Method and system for correcting distortion in image information
Inventor: SOME MASATO
IPC: H04N1/40
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To enhance precision of position information and density information of an image obtained through a lens having distortion. SOLUTION: A pixel position calculation means 62 obtains a pixel position before correction corresponding to a preset pixel position after the correction based on a distortion characteristic of a lens 12 stored in a memory 61 as to image information denoting a distribution of a fluorescent light emitted from a sample 70 and stored in a 1st frame memory 50 and a density correction means 63 calculates a received luminous quantity at the pixel position and corrects the calculated quantity with high precision.
Patent JP-S63142447-A (JP)
Title: I/o access processing system
Inventor: TANAKA SHOICHI
IPC: G06F13/12
Filed: 1986-12-04
Abstract: PURPOSE:To raise a possibility that an actual memory is continuously allocated, by looking at the index of a page frame management structure body entry again to transpose entries in the ascending order of index just after this entry is returned to the memory. CONSTITUTION:An index transposition processing part 8 looks at the index of a page frame management structure body entry 2 again to transpose entries in the ascending order of index just after this entry 2 is returned to the memory. As the result, the possibility is raised that the actual memory is allocated in the ascending order of address and continuously.
Patent JP-H04163225-A (JP)
Title: Molding device for vehicular windshield
Inventor: KATO KATSUHISA
IPC: B60J1/02
Filed: 1990-10-26
Abstract: PURPOSE:To eliminate the generation of swishing sound and the weight increase of a body panel by providing a main molding and two kinds of auxiliary moldings respectively formed into specific shape, and assembling these into a right and a left molding parts and an upper molding part. CONSTITUTION:A molding body 1 is formed of three kinds of components: a main molding 2, a first auxiliary molding 3 and a second auxiliary molding 4. An upper molding head part 5 and an insert leg part 6 below are formed at the main molding 2, and a fitting recessed part 7, into which the respective auxiliary moldings 3, 4 are fittingly fixed, is formed at the molding head part 5. The first auxiliary molding 3 is provided with a fittingly inserted head part 12 to be fittingly inserted into the fitting recessed part 7 and also with a glass pressure contact face 16 and a drain recessed part 17 formed in the longitudinal direction. The second auxiliary molding 4 is provided with an insert head part 18 to be inserted into the fitting recessed part 7 and also with a glass fitting part 20 formed on the side face.
Patent JP-H11124389-A (JP)
Title: Organophosphorus compound and its production
Inventor: ITO MIKIO
IPC: C07F9/6574
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To produce a new compound usable as a flame retardant for resins having reactivity with amide group without deteriorating high-level electrical characteristics thereof. SOLUTION: This compound is represented by formula I (R1 to R3 are each H, a 1-4C alkyl, cyclohexyl or phenyl; R4 and R5 are each H or methyl), e.g. a compound represented by formula II. The compound represented by formula I is produced by reacting a phosphorus compound represented by formula III (e.g. 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) with an unsaturated compound represented by formula IV (e.g. acrylamide) in an equimolar ratio, preferably in the presence of an inert solvent such as benzene, toluene or xylene at 80-200 deg.C, preferably 100-150 deg.C for 1-8 hr, preferably 3-5 hr under an applied pressure or atmospheric pressure.
Patent JP-H04163489-A (JP)
Title: Display lamp
Inventor: KYODA MASAHIKO
IPC: F21S9/02
Filed: 1990-10-26
Abstract: PURPOSE:To facilitate adhesion and fixing of a light guiding and display panels and to prevent the light guiding panel from being influenced by ultraviolet rays by nipping the light guiding panel between a display panel and a clear panel and fixing the light guiding panel in a way that the peripheral edge parts thereof are joined together. CONSTITUTION:A panel part 1 is formed such that the both surfaces of a light guiding panel 6 on which an uneven surface 5 is formed are nipped between a display panel 7 and a clear panel 8, and the peripheral edge pars of the panels 7 and 8 are joined with each other so that the panel is prevented from slipping out. A reflection panel 2 is disposed to the rear side of the panel part 1 through a gap 10. A lamp 3 is arranged between the side part of the panel 2 and the side part of the panel part 1 and emits light to the gap 10 side. This constitution facilitates fixing of the panel 6 and adheres the panels 7 and 6 to each other throughout a whole surface since the panel is nipped between the panels 7 and 8, and brings the panel 6 into a flat state. Further, the ultrasonic rays of the lamp 3 can be cut out by the panel 8 and light resistance of the panel 6 is improved.
Patent JP-H0597331-A (JP)
Title: Forecast display device for elevator
Inventor: HAYASHI YUICHIRO
IPC: B66B1/18
Filed: 1991-10-09
Abstract: PURPOSE:To reduce the uselessness of the response of a forecasted cage when a forecast failure that another cage arrives earlier than a cage for which the allotment of the landing place call of an elevator is performed and response is forecasted. CONSTITUTION:'Forecast continuation' (getting-in a forecasted cage) or 'release of forecast' (getting-in the first arrival cage) in case of forecast failure for each individual passenger 9 is memorized in an individual information memory means 9. An individual recognizing device 7 recognizes an individual passenger who pushes a getting-in field button 1, and in case of forecast failure, if the individual information memory means 9 memorizes the 'release of forecast' for the passenger, a forecast lamp 14 for the forecasted floor is put OFF. Accordingly, in case of forecast failure, the forecast display is released when the passenger gets on the first arrival cage, and the number of times of useless stop is reduced, and the group management efficiency is improved.
Patent JP-2000121918-A (JP)
Title: Autofocusing device
Inventor: OGAWA MASAAKI
IPC: G02B7/36
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect a focusing point at high speed and also to extend exposure time as much as possible by detecting the erroneous detection of the focusing point affected by the periodical noise of a fluorescent lamp or the like with respect to an autofocusing device provided for an electronic still camera for instance a digital camera or the like. SOLUTION: Relating to the autofocusing device, after a CCD (imaging device) is exposed by setting a CCD exposure signal at a high level (code E0) in a state where a focus lens is arranged at a first sampling position, a focus lens driving signal is set to be at the high level (code R1) before a sample data corresponding to the first sampling position are obtained, and the focus lens is shifted to a second sampling position. Thus, the exposure time is extended as much as possible.
Patent JP-H01133108-A (JP)
Title: Programmable controller
Inventor: OBATA YOSHIMORI
IPC: G06F13/12
Filed: 1987-11-18
Abstract: PURPOSE:To obtain consistency between a high function I/O module and a general I/O bus and to reduce program load by including a mail box memory and an address control means for reading out data from the memory to transfer them in the high function I/O module. CONSTITUTION:The high function I/O module 20 is provided with the mail box memory 24 for storing request data and an address control means for the memory 24. A CPU module 12 reads out the request data of the module 20 only by specifying a previously known leading address from a discrimination code of the module 20. The module 20 transmits/receives data to/from the module 12 only by writing request data outputted from a microcomputer 22. The constitution makes it possible to obtain consistency between the module 20 and the general I/O bus 11 and to sharply reduce the load of a user program.
Patent JP-H104318-A (JP)
Title: Temperature compensation type crystal oscillator
Inventor: WATANABE SHIGEMITSU
IPC: H03B5/32
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator which has sufficiently high accuracy and operates at a low voltage level by outputting the varicap control voltage decided by the temperature of an oscillation part to a varicap as a varicap control voltage signal. SOLUTION: This temperature compensation type crystal oscillator is provided with a stabilized power circuit 1 which supplies the constant voltage, an oscillation circuit 2 which has a crystal vibrator 21 and a varicap 22, a temperature detection circuit 3 and a temperature characteristic compensation part 4. The circuit 2 oscillates the prescribed frequency when an oscillation part is set at a prescribed temperature. The circuit 3 includes a temperature detection element at a place near the circuit 2 and detects the voltage corresponding to the temperature of the oscillation part based on the temperature voltage characteristic of the temperature detection element. The circuit 3 also outputs a detection voltage signal VTemp .  The part 4 generates the varicap voltage which varies by the signal VTemp and is applied to the varicap 22 and outputs this voltage as a varicap control voltage signal VVR.
Patent JP-H09134294-A (JP)
Title: Interruption control circuit
Inventor: TAKAHASHI KOJI
IPC: G06F9/46
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To set interruption priority to be appropriate and to execute a processing corresponding to the situation of interruption. SOLUTION: When respective interruption request signals become active while CPU 18 executes an interruption processing, a counter part 12 is counted up by one in accordance with the respective interruption request signals. When the interruption processing terminates, a priority judgment part 15 takes in respective counter values from the counter part 12 and takes in the setting priority of respective interruptions from an interruption priority setting register part 13. A priority judgment part 15 gives priority to interruption in accordance with the setting priority, but changes priority by considering the respective counter values, for example.
Patent JP-S62148018-A (JP)
Title: Production of clad pipe
Inventor: YAMAMOTO KENICHI
IPC: B21C37/06
Filed: 1985-12-23
Abstract: PURPOSE:To manufacture the seamless clad pipe of good quality simply and with good productivity by fitting a round billet into the pipe body of outer layer pipe, by performing the idle rolling the obtd. laminating billet with an inclination rolling mill after heating it, further by performing a piercing, elongation, rolling. CONSTITUTION:The round billet 2 composed of the metal which forms the inner layer is fitted into the pipe body of the outer layer pipe 1 composed of the metal which forms the outer layer. After fitting the pipe body which is composed of the metal forming the intermediate layer if necessary into the pipe body of said outer layer pipe 1, said round billet 2 is fitted into the pipe body thereof. After heating the laminating billet 4 in fitting state thus obtd. to the prescribed temp., rolling is performed by a inclination rolling mill 3 and the inner layer and outer layer are closely fitted. A clad original pipe 6 is obtd. by performing the piercing elongation rolling of the obtd. laminating billet 5 which is after rolling with light rolling reduction by the inclination rolling mill 3 and a piercer plug 7, and a seamless clad pipe is obtd. with its elongation work further.
Patent JP-H10188294-A (JP)
Title: Device and method for controlling focus of multilayer optical disk reproducing system
Inventor: TAMURA MASAYUKI
IPC: G11B7/085
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To make possible automatically controlling a position of an objective lens so that a focus servo is performed rapidly, surely for a required signal recording layer of a multilayer optical disk. SOLUTION: When a layer jump or a focus search is performed for the optical disk with a multilayer structure laminated with two sheets or above of signal recording layers, the focus servo is made an off state, and the objective lens is driven in the focal direction toward the target signal recording layer. After the matter arriving at the target signal recording layer is judged by the number of times that an S shape characteristic of a focus error signal obtained according to the drive of the objective lens exceeds a reference voltage F1, at the point of time when the focus error signal becomes a zero level first, the focus servo is made an on state.
Patent JP-H10132740-A (JP)
Title: Non-contact measuring method for excited state of nitrogen molecule
Inventor: HIRAI ETSURO
IPC: G01N31/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact measuring method for the excited state of nitrogen molecules capable of easily and well obtaining information on the vibrational and rotational state of nitrogen molecules to be measured. SOLUTION: The movement of energy caused by the collision of inert gasses in a metastable state such as He and Ne whose life is long, that is, from 0.1 to few seconds for ionizing nitrogen molecules is used to generate the intermediate state of nitrogen molecular ions and to raise this intermediate state to a higher level by laser light. Then, the light emitted at the time of dropping to a lower level is measured with respect to the wavelength of incident laser to obtain information on the vibrational and rotational state of nitrogen molecules.
Patent JP-H03151582-A (JP)
Title: Variable displacement pump device
Inventor: NAKAO HIROTOSHI
IPC: F15B11/04
Filed: 1989-11-09
Abstract: PURPOSE:To enable stable control of pressure by providing a surge absorbing switching valve between a pump delivery line leading to an external cylinder and a tank, and performing switching control of the switching valve according to the differential pressure between portions in front of and behind a restrictor. CONSTITUTION:In the variable displacement pump device 10 of a device which presses parts 35 by means of actuation of an external cylinder 30, a switching valve 22 used for absorbing surge pressure is interposed between a pump delivery line 16 and a tank. A first restrictor 24 is provided in a flow passage 23 which communicates the pump delivery line 16 with a solenoid three-way control valve 19 for controlling a variable element 11 comprising the cam plate, etc., of the variable displacement pump 15. The flow passage between the restrictor 24 and the solenoid three-way control valve 19 is branched and a branch passage 27 having a check valve 25 and a second restrictor 2 arranged in parallel is connected to the former branch passage. The branch passage 27 is communicated with the control oil room 28a of a cylinder 28 and the switching valve 22 is opened or closed according to the differential pressure between portions in front of and behind the first restrictor 24.
Patent JP-H03150802-A (JP)
Title: Zinc oxide varistor, manufacture thereof, and crystallized coating glass composition
Inventor: KATSUMATA MASAAKI
IPC: H01C7/10
Filed: 1989-11-08
Abstract: PURPOSE:To provide a zinc oxide varistor with a high discharge resistance characteristic and a long life by forming high-resistivity layers of SiO2-containing PbO-based crystallized glass on sides of a sintered body made mainly of zinc oxide. CONSTITUTION:A crystallized glass layers 3 of high-resistivity is applied to sides of a sintered body 1 that is composed mainly of ZnO. The crystallized glass contains mainly PbO and 6.0-15.0wt.% SiO2. Because of the addition of SiO2, the crystallized glass makes a strong coating having good adhesion to the sintered body, and high discharge resistance. In addition, the coating has a high insulator property, so that it is possible to minimize the degradation in voltage linearity due to baking. The zinc oxide varistor thus made has a longer life and high reliability.
Patent JP-H03151603-A (JP)
Title: Magnetic field generating equipment
Inventor: JIYON BENJIYAMIN
IPC: H01F7/02
Filed: 1989-11-08
Abstract: PURPOSE:To reduce the quantity of magnetic flux leaking from a permanent magnet and magnetic pole segments to a yoke, and obtain a clear picture image, by forming a recessed part in a part of the yoke in the vicinity of the peripheral direction side surfaces of the permanent magnet and the magnetic pole segments. CONSTITUTION:In a magnetic field generating equipment constituted of a permanent magnet 1, a yoke 3, magnetic pole segments 2, and a support post 4, a recessed part is formed in a part of the yoke 3. In this cace, by making the distance between the peripheral direction side surfaces of the permanent magnet 1 and the magnetic pole segments 2 and the yoke 3 as large as possible, the quantity of magnetic flux leaking from the peripheral direction side surfaces of the permanent magnet 1 and the magnetic pole segments 2 via a space can be reduced. Hence the quantity of magnetic flux passing from one magnetic pole segment to the other facing magnetic pole segment increases, and the magnetic field intensity of the central part increases, so that a signal necessary to obtain a clear picture image can be obtained.