baber/WOPTO huggingface dataset:
Patent JP-S63254873-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: NOBUSADA SHIYUNEI
IPC: H04N5/335
Filed: 1987-04-10
Abstract: PURPOSE:To discharge all unnecessary signal charges to a discharge part by electrically adjusting the quantity of the saturation signal charge of a photoelectric transfer part in first and second photoelectric transfer periods for storing the signal charge. CONSTITUTION:During a period 14 until a first charge pulse 11 is impressed, a substrate voltage is set to a high level (higher voltage than ordinary substrate voltage). The crest of the potential of a P well has a shape shown by broken lines and the quantity of the saturation signal charge of the photoelectric transfer part is reduced. The unnecessary signal charge is transferred to a vertical transfer part 2 by the first charge pulse 11 and discharged to the discharge part 5 by a high speed transfer pulse 15. The quantity of the discharged signal charge is extremely less than the case when a DC voltage is impressed to a substrate, so that it is not left. During the period 13 for storing the signal charge used for a video, the substrate voltage is set to a low level (ordinary substrate voltage). At this time, the crest of the potential of the P well is indicated by a solid line, so that a D range is not damaged.
Patent JP-S59216695-A (JP)
Title: Biological nitration and denitrification treatment apparatus of nitrogen compound-containing organic waste water
Inventor: ISHIBASHI YOSHIHARU
IPC: C02F3/30
Filed: 1983-05-21
Abstract: PURPOSE:To efficiently remove BOD and COD in waste water, by a method wherein a control plate is provided to an aerobic part in a radius direction and a bridge extending to the radius direction from the central part of an aeration tank is rotated while a stirring means is provided to an anaerobic part. CONSTITUTION:Raw waste water treated in a sand precipitating basin 19 is denitrated in a denitration tank 12 and the treated water is flowed into a denitrification tank 11 along with recirculated sewage containing NO3 and nitration/denitrification bacteria from pipe to be subjected to denitrification by denitrification bacteria digesting BOD in the raw waste water as nutritive substance. The greater part of BOD subjected to denitrification and a liquid containing nitration/denitrification bacteria are flooded over a partition wall 13 to be flowed into the nitration tank provided to the outer periphery of the denitrification tank 11 and aerated in an air diffusion cylinder 16 to perform aerobic nitration and the removal of BOD. With respect to aeration in the nitration tank 12, because the air diffusion cylinder 16 is attached to a rotary bridge 15, the retention time of air bubbles in the liquid becomes long and oxygen utilizing degree is enhanced to a large extent. The nitrated liquid after nitration is blowed into a precipitation basin 22 from a pipe 21 to separate sludge.
Patent JP-H06301246-A (JP)
Title: Production of eluting liquid for electrophotographic plate making and printing plate
Inventor: TACHIKAWA HIROMICHI
IPC: G03G13/28
Filed: 1993-04-16
Abstract: PURPOSE:To provide an eluting agent for a planographic printing plate produced by electrophotographic plate making. CONSTITUTION:The master plate for electrophotographic planographic printing has a photoconductive layer on a conductive substrate. After a toner image is formed on the photoconductive layer, nonpicture part except the toner image part is removed to obtain a printing plate. In this method, the eluting liquid for the photoconductive layer contains at least (a) alcohol selected from aliphatic alcohols, aromatic alcohols, and glycol-base polyhydric alcohols, (b) aminoalcohol, (c) surfactant, and (d) water.
Patent JP-S5425135-A (JP)
Title: Self-diagnostic system of digital controller
Inventor: NAGURA SADAYUKI
IPC: G06F13/00
Filed: 1977-07-28
Abstract: PURPOSE:To enable a digital controller to find the trouble of the input-output parts by itself easily and rapidly by providing a simple circuit for trouble detection to the input-output part and by building a trouble diagnostic program in the memory part.
Patent JP-S63255950-A (JP)
Title: Electronic component
Inventor: HAYASHIDA SUMIO
IPC: H05K3/34
Filed: 1987-04-14
Abstract: PURPOSE:To contrive improvement in the reliability of connection by a method wherein the shape of the cross-section of the tip part of a lead is formed in a T-shape with respect to the surface of adhesion of a substrate land. CONSTITUTION:The narrow surface 5' of a plurality of leads 3' protruding from the side face 2 of an electronic component 1 is brought in the state wherein it is positioned in parallel with a land 8 and that it can be adhered to a land 8, and also a wide surface 4' is twisted at an angle of 90 deg. so that the face 4' is positioned vertical to the land 8. At this time, a shape-up work is conducted on the tip part of the lead so that a part of the cross-section of a medium narrow surface 5 shows a T-shape 6. Accordingly, when the land 8 formed on the electric wiring substrate 7 of a printed substrate or a ceramic substrate is connected by solder 9, the contact surface of the lead 3' and the solder 9' becomes larger, and also a sufficient quantity of the solder 9' can be obtained securely. As a result, the reliability of connection can be improved.
Patent JP-S62246786-A (JP)
Title: Optical recording medium
Inventor: IMATAKI HIROYUKI
IPC: G11B7/24035
Filed: 1986-04-21
Abstract: PURPOSE:To reduce the error percentage of a regeneration signal at the time of reading, by forming an optical recording medium performing recording and regeneration using laser beam by laminating an optical recording layer consisting of a beam reflecting layer and a porous beam absorbing layer to a substrate. CONSTITUTION:A beam reflecting layer 6 and a porous beam absorbing layer 7 are laminated to form an optical recording layer 2a which is, in turn, provided on a substrate 3 so as to bring the beam absorbing layer 7 to a lower side and a protective layer 4 is provided as the outermost layer to form an optical recording medium. When laser beam 1 is allowed to irradiate the optical recording medium from the side of the optical recording layer 2a to perform the writing of information, a recording pit 5 is formed to the beam irradiation part of the optical recording layer 2a. At this time, the porous voids of the beam irradiation part are reduced with the softening and melting of the porous beam absorbing layer 7 and the pit having a stable size is formed by this mechanism and an excellent regeneration signal can be imparted.
Patent JP-H06303485-A (JP)
Title: Infra-red image pickup device
Inventor: SHINTANI KOJIRO
IPC: H04N7/18
Filed: 1993-04-16
Abstract: PURPOSE:To provide a infra-red image pickup device which serves as a sensor in firearms control system, for example, that must detect a moving target as an important function and therefore can extract only the moving target out of a background of the complicated luminance distribution. CONSTITUTION:An infra-red image pickup device is provided with a frame memory 6 which detects an infra-red ray and temporarily holds the digital image signals acquired through the necessary processing to output these image signals in each image updating period, a luminance comparing part 21 which detects the changed variable of luminance of each picture element in each image updating period, a luminance changed variable histogram calculating part 22 which calculates the histogram of the luminance changed variable, i.e., the output of the part 21, a threshold value setting part 8 which sets the threshold value according to the calculated histogram, a binarization processing parts 9 which binarizes the ditial images based on the threshold value set by the part 8, and a display processing part 10 and a display device 11 which show the binarized digital images.
Patent JP-H11287800-A (JP)
Title: System for estimating skin stimulation of chemical substance
Inventor: HAYASHI MAKIKO
IPC: A61K8/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a system that is quantitative, is simply operated, and estimates the stimulation of chemical substance to the skin of a mammal. SOLUTION: In a system for estimating the stimulation of chemical substance to the skin of a mammal, a parameter value Xi regarding the reaction property or skin penetration property of the chemical substance based on the characteristic value of the maximum occupied orbit (HOMO) or the minimum vacant orbit (LUMO) of the chemical substance being obtained by the molecule race method is selected, and the parameter value Xi is calculated according to a correlation relation expression F=ai1.Xi+ai2, where the ai1 and ai2 are constants, thus determining skin stimulation potential value F for the mammal by the chemical substance.
Patent JP-H05240947-A (JP)
Title: Fm radar equipment
Inventor: URABE MASANOBU
IPC: G01S13/34
Filed: 1992-02-27
Abstract: PURPOSE:To eliminate the interference of an outside electric wave and precisely measure a distance up to a target by finding to store the spectrum of a bead signal in the time of a receiving mode and correcting the spectrum of another bead signal obtained in the time of a transmission mode on the basis of a stored spectrum. CONSTITUTION:With a switch for mode changeover 3 periodically put off for a certain time under the control of a controller 11, a receiving mode is set. At this time the spectrum of a bead signal caused by an outside received electric wave is renewably stored to a memory 9 and thereafter, with the spectrum previously stored to the memory 9 subtracted from the other spectrum of the bead signal in the time of a transmission mode, correction is performed for the purpose of generating the spectrum of the bead signal eliminating the interference of the outside electric wave and finding a distance up to a true target by means of the spectrum of the bead signal.
Patent JP-S5613242-A (JP)
Title: Car body inspection and service equipment
Inventor: MIYATA HARUO
IPC: B60S5/00
Filed: 1979-07-16
Abstract: PURPOSE: To permit efficient inspection and service by providing a guide rail and a track on the ceiling and floor of a servicing place, providing a cantilever lift movable along the guide rail and track and providing a suitable number of working zones along the track.  
     CONSTITUTION: A guide rail 1 and a track 2 are provided respectively on the ceiling and floor of a servicing place such that they face each other, and a cantilever lift 3 is provided for movement along the guide rail 1 and track 1. The lift 3 carries an arm 5 vertically movable along a support pillar 4, and it is provided at its bottom with a motor 16 for driving wheels 17 and at its top with a motor 18 for vertically moving the arm 5 via a wire. The servicing place is provided with working zones such as a setting zone 6, washing and drying zone 7, inspection zone 14, repair zone 15, etc. one after another along the track 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61250193-A (JP)
Title: Surface treatment of formed aluminum or aluminum alloy body to provide antislipping property
Inventor: NAKAYAMA TSURUO
IPC: C25D11/18
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a formed Al body having a superior antislipping property by forming an anodic oxide film on a formed Al body, activating the surface of the film with plasma, and treating it with colloid. CONSTITUTION:An anodic oxide film is formed on a formed Al or Al alloy body of a suitable shape by a sulfuric acid method, buffed and treated with plasma by corona discharge. By the plasma treatment, higher fatty acid sticking to the film and hard to remove is decomposed, and the surface of the film is activated and made hydrophilic. The film is then dipped in a colloidal soln. such as alumina or silica sol at room temp. and dried at about 60-90 deg.C. The particle size of colloidal particles is regulated to about 10-60mum, and the colloidal particles are added to a solvent such as alcohol and used as the colloidal soln. having about 0.1-10wt% concn. Thus, a formed body having a superior antislipping property is obtd.
Patent JP-S5718881-A (JP)
Title: Control piping construction of valve sealing water system
Inventor: WATANABE YASUSUKE
IPC: F03B15/04
Filed: 1980-07-04
Abstract: PURPOSE: To make switching and draining of a seal ring smoothly achievable by setting a rising part on a piping conduit on the way from a pressure distribution valve to a drain unit and checking an air inflow at the rising part in time of draining.  
     CONSTITUTION: A drain pipe 14 is connected to a pressure distribution valve 10 that controls opening and closing of a seal ring attached to a valve sealing water system, to which a rising part 14B, once rising up to a higher position E than the highest position of control pipes 8 and 9, is made up in the middle course of a conduit running from the pressure distribution valve 10 to a drain ditch 13. As a result, when draining from a drain pipe 14, the air inflow from an end part 14A is checked whereby no pressure water is mixed in pipes 8 and 9 as well as chambers A and B. Therefore opening and closing operations of the seal ring are all controlled by pressure water alone and thus control and drainage can be done smoothly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59216788-A (JP)
Title: Constant ship speed control method
Inventor: SATOU SHIYOUICHI
IPC: F02D29/02
Filed: 1983-05-25
Abstract: PURPOSE:To control a ship at a constant speed by the minimum consumption of fuel by changing a propeller pitch when an actual ship speed is under the optimum efficiency curve and the number of revolutions of a main engine when the same is above. CONSTITUTION:The optimum efficiency curve previously set in consideration of transition change against an overload limit curve of a main engine is stored in a dicider 7. For controlling a ship at the set speed, a comparator 1 calculates the deviation between an actual speed and a set speed. When the decider 7 decides that the actual speed is under the optimum efficiency curve, a computation command of a propeller pitch is outputted to a controller 2, which calculates a propeller pitch that makes the above said deviation zero. Then, a pitch changer 5 changes the pitch of a propeller 6 on the basis of the result of computation. When the decider 7 decides that the actual speed is above the optimum efficiency curve, a computation command of the number of revolutions of the main engine is outputted to the controller 2, which calculates a number of revolutions of the engie that makes the above said deviation zero for controlling a governor at the said number of revolutions.
Patent JP-H11275197-A (JP)
Title: Portable voice communication equipment
Inventor: TAKEUCHI KAZUHIRO
IPC: H04M1/03
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a microphone capable of securing a sufficient sound volume by the microphone by preventing the finger of a user from closing a microphone hole or preventing the finger from closing all the microphone holes at the time of using a portable voice communication equipment. SOLUTION: The direction of the microphone 4 is indicated by an angle B formed by an axis A vertically crossing the opening surface of the microphone 4 and a substrate 6 and the microphone 4 is mounted to a microphone holder 5. A front surface microphone hole 2 and a bottom surface microphone hole 3 are provided on respective surfaces near the joined corner of the case body front surface and case body bottom surface of this portable voice communication equipment. The angle B and the position of the microphone 4 are decided corresponding to the design of the portable voice communication equipment and the positions of the front surface microphone hole 2 and the bottom surface microphone hole 3 are also decided corresponding to the angle B and the position of the microphone 4.
Patent JP-H05286544-A (JP)
Title: Work positioning device for robot palletizer
Inventor: YASHIRO SUSUMU
IPC: B65G47/88
Filed: 1992-04-10
Abstract: PURPOSE:To provide a means for surely carrying out positioning at a low cost without requiring a complicated control system. CONSTITUTION:A work positioning device is equipped with the first motor conveyor 1 for transporting a work, guide member 2 for regulating the lateral position in the transport direction of the work on the conveyor 1, second motor conveyor 5 in which each conveyor roller for attaching the work on the conveyor 1 with the guide member 2 is tilted, stopper member 6 for stopping the work transported along the guide member 2 at a specified position, and a limit switch 7 for detecting the stop.
Patent JP-S61249863-A (JP)
Title: Brake release condition detecting device
Inventor: TAMIYA TOBIO
IPC: B60T17/22
Filed: 1985-04-30
Abstract: PURPOSE:To make it possible to surely detect the release condition of a brake in an air-oil converting type brake device, by detecting hydraulic pressure of a hydraulic section for directly actuating a caliper cylinder. CONSTITUTION:A brake device is formed therein a hydraulic section for actuating a caliper cylinder 5, and is attached thereto with a hydraulic pressure switch 11 for detecting the hydraulic pressure of the hydraulic section. By directly detecting the hydraulic pressure of the hydraulic section for actuating the caliper cylinder 5 carrying out direct brake operation, it is possible to surely detect the condition of the brake device even if the brake is not released due to a brake failure.
Patent JP-H07295676-A (JP)
Title: Dynamic circuit
Inventor: MOBARA HIROSHI
IPC: H03K19/096
Filed: 1994-04-28
Abstract: PURPOSE:To provide the dynamic circuit which actualizes more excellent power management. CONSTITUTION:Under control based upon the switching signal from a control circuit part 15, a storage circuit 14 is not added to the output node 13 of a clocked inverter part 12 in high-speed clock operation, but in low-speed clock operation, the storage circuit part 14 is added. In the high-speed clock operation, the storage circuit part 14 is not added to the output node 13 under the control based upon the switching signal from the control circuit part 15 and the dynamic operation of the clocked inverter part 12 is performed to place its output node 13 in a dynamic node state. In the low-speed clock operation, the storage circuit part 14 is added to the output node 13 with the switching signal from the control circuit part 15 to enter a static circuit state, and the output node 13 is placed in a static node state. Consequently, malfunction is prevented and the power consumption is reduced.
Patent JP-S58207396-A (JP)
Title: Formation of paint film
Inventor: ISHIWATARI MOTOFUMI
IPC: C25D13/00
Filed: 1982-05-28
Abstract: PURPOSE:To ensure high electric conductivity and to improve the finish of a paint film, by bringing an electrodeposited cationic paint film formed on a coating jig covered with insulating films except the electrically conductive part into contact with a stripping soln. to strip the film off. CONSTITUTION:Cationic paint is electrodeposited on the surface of a material to be coated by using a coating jig 13 having insulting films 48 on the surface contacting with paint except the electrically conductive part 47. At the same time, a paint film 49 is formed on the part 47. The film 49 is brought into contact with a stripping soln. in the succeeding stage. The film 49 swollen with the soln. is stripped off by jetting water on the film 49. The cleaned jig 13 maintaining the high electric conductivity is used again in elecrodeposition coating.
Patent JP-H05285343-A (JP)
Title: Denitrification device
Inventor: KITAGAWA HIROTOSHI
IPC: B01D53/86
Filed: 1992-04-10
Abstract: PURPOSE:To provide a denitrification device capable of being used for a two-cycle Diesel engine low in the temperature of exhaust gas by closing the dampers in the inlets and the outlets of the respective flow paths and injecting high- temperature gas from the nozzles provided in the upstream side of an SCR catalyst in the insides of the dampers in the inlets of the respective flow paths. CONSTITUTION:A plurality of flow paths (a)-(e) for gas are formed by dividing the inside of a easing 2 with heat insulating partitions 5 parallel to gas flow. A damper 1 in an inlet, a damper 4 in an outlet, the nozzle 6 of high- temperature gas and the stop valve 7 of the nozzle are provided at every flow path and also a catalyst unit 3 is held. When firstly the dampers 1, 4 of the casing 2 are opened and exhaust gas containing ammonia is introduced, NOx is reduced to N2 and H2O and the exhaust gas is discharged. Then, the dampers 1, 4 in the inlets and the outlets are closed and the stop valves 7 of the nozzles are opened. When high-temperature gas is injected through the nozzles 6, acid ammonium sulfate deposited on the catalyst is decomposed into ammonia and sulfur dioxide by temperature rise and an active spot is regenerated.
Patent JP-S57205041-A (JP)
Title: Numerical control machine tool
Inventor: NAGAE AKIMITSU
IPC: G05B19/4093
Filed: 1981-06-12
Abstract: PURPOSE:To prepare data required for control by merely entering replies to questions displayed on a display unit by means of push bottons. CONSTITUTION:When a power supply of a numerical control lathe 6 is turned on, questions expressed in words or symbols easy to understand for a worker are displayed on a display unit 1. If the worker enters data in response to the questions by means of operation buttons 2, next questions are displayed, and by entering replies to the questions in sequence, necessary data for control are stored in a memory unit 4. When a start button of a numerical control unit 5 is operated after all data have been entered, the arithmetic unit 3 reads out the data stored in the memory unit 4, then it calculates and drives the numerical control lathe 6 under its control.
Patent JP-H06308970-A (JP)
Title: Active muffler device
Inventor: YANO CHIE
IPC: F01N1/00
Filed: 1993-04-19
Abstract: PURPOSE:To accurately detect a noise signal propagating into a duct without deteriorating it by a turbulent flow noise due to the disturbance and the eddy of air occurring in the duct, to isolate vibration transmitted to a microphone from the inside wall surface of the duct and to reduce the turbulent flow noise occurring caused when the air in the duct collides with the microphone and the peripheral part directly. CONSTITUTION:This device is provided with two microphones 102 detecting the noise propagating into the duct 101 and a speaker 103 radiating a sound with an amplitude equal to and a phase opposite to the noise detected by the microphones 102, and is constituted so that the sound gathering surfaces 2 of the microphones 102 are provided so as to become the same surface as the inside wall surface 1 of the duct 101 or to be projected from the inside wall surface 1, and porous materials 3 molded in a semispherial shape are covered on the microphones 102 so that the spherical surfaces become the inside of the duct 101.
Patent JP-H09278245-A (JP)
Title: Paper discharging device and image forming device
Inventor: SAITO SEIJI
IPC: B65H29/60
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To visually check a sorting condition of small size paper sheets when a varied kind of paper sheets are mixedly used. SOLUTION: When a paper sorting command is given to a control system unit and size information that a discharged object is a small size paper sheet is given, the control system unit outputs a driving signal to a driving unit in a motor 32 so as to start drive. The motor 32 is braked on the basis of the rotation driving data, which are stored in a memory unit in the control system unit and correspond to a paper size, so as to rotate a fan shaped gear part 31 gearing to a driving gear 33. Subsequently, a supporting frame 29 supporting paper discharging rollers 18, 18 is guided to a circular arc type hole 27 around one supporting column 30a inserted into a receiving hole 26, and then, the other supporting column 30b is moved. Therefore, the discharge rollers 18, 18, one of which is moved, are inclined in the paper discharging direction X as a whole and discharge a small size paper sheet while being inclined.