baber/WOPTO huggingface dataset:
Patent JP-H11234543-A (JP)
Title: Video camera system
Inventor: MATSUYAMA KOJIRO
IPC: H04N5/765
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent failure in video recording in advance by providing a function that detects dirt deposited on a lens of a video camera and that outputs a message to urge the user on the lens cleaning, and to realize the above system with a simple configuration at cost as low as possible. SOLUTION: Encode processing by the moving pricture experts group MPEG 2 is monitored (S101), and a fixed pattern in a sample image is detected based on a level of a prescribed low frequency component of image data corresponding to dirt deposited on a lens and motion detection processing (S102, 103). The presence of the dirt on the lens is detected based on the detected level of the prescribed low frequency component and a state of the fixed pattern (S105), and when an affirmative result is obtained, a message to urge cleaning of the lens is outputted (S106).
Patent JP-H10229760-A (JP)
Title: Supporter for flower pot
Inventor: MAKIMOTO YASUHIRO
IPC: A01G9/12
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a supporter for a flower pot by which a vine grown to be higher than a supporter upper end is twined, the strength of a supporter itself is increased, stability is provided on the whole with good appearance and handling property and operability are improved by providing dome-shaped frames in the supporter upper end. SOLUTION: The dome-shaped frames 7 are provided in the supporter 3 upper end. It is desirable that the both ends of the dome-shaped frames 7 are fitted to the supporter 3 upper part from a side part through the use of insertion fitting part 42 and fitting parts 73. It is also desirable that a fitting part is provided in the center part of the dome-shaped frame 7 so as to mutually fitting the framed.
Patent JP-2000233138-A (JP)
Title: Crushing and separating device
Inventor: ADACHI SHIGETO
IPC: B09B3/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To generate discharge between a pair of aerial discharge prevention electrodes in the case of difficulty of generating pulse discharge between another pair of the electrodes and prevent the generation of a dangerous aerial discharge by connecting a pair of aerial discharge prevention electrodes of specified dielectric strength in parallel with another pair of electrodes. SOLUTION: A material 4 to be treated such as a printed board is disposed between a pair of electrodes 2 in a liquid tank 1 filled with a liquid such as water. High voltage pulses are applied between a pair of electrodes 2 by a high voltage pulse generating section 3 to generate the pulse discharge. Then shock waves generated following the pulse discharge are transmitted to the material 4 to be treated through the liquid in the liquid tank 1, and crushing or separating is carried out all over the whole surface of the material 4 to be treated together with the thermal action generated following the pulse discharge.  At that time, in a pair of the aerial discharge prevention electrodes 5 connected with in parallel in air with a pair of electrodes 2, the dielectric strength is larger than the dielectric strength between the electrodes 2 and smaller than the dielectric strength to objects between a pair of the electrodes 2 and other objects.
Patent JP-H1113033-A (JP)
Title: Snow melting preventing and fallen snow compacting method in snow game facility
Inventor: KISHI SUSUMU
IPC: E01H4/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To cool the whole fallen snow, prevent snow melting, and compact the fallen snow by directly blowing the dry air with specific relative humidity into the fallen snow in a snow game facility, and infiltrating the dry air into the fallen snow. SOLUTION: A plurality of dry air blowout holes 5 are formed at intervals at the upper section of a header pipe 4 installed on a substrate 1 of the fallen snow in a facility, and the periphery of the header pipe 4 is covered with a heat insulating material 6. The dry air fed to the header pipe 4 has the temperature (x) and the relative humidity (y) satisfying y<=-5+100, -30<=x<=10, 0<=y<=100, and the dry air is spouted into the fallen snow 3 from the blowout holes 5. The relative humidity of the dry air becomes about 100% while it is infiltrated into the fallen snow 3 and is spouted to the atmosphere, and the snow melted water existing in the fallen snow 3 is taken into the dry air.  The fallen snow 3 is deprived of evaporation heat, cold is given to the fallen snow 3 to freeze it, the fallen snow 3 can be prevented from being melted, the hardness and shearing strength of the fallen snow 3 is increased, and the fallen snow 3 can be compacted.
Patent JP-S59161653-A (JP)
Inventor: OOTSUBO MICHIO
IPC: F25B27/00
Filed: 1983-03-03
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-S52117549-A (JP)
Title: Film thickness control method for semiconductor film substance
Inventor: NOMA AKIRA
IPC: H01L21/66
Filed: 1976-03-30
Abstract: PURPOSE: The surface of semiconductor substrate is used as a unit of mirror, and Michaelson interference meter is constituted by adding other mirrors. Thus, the film thickness is obtained in the form of the surface moving distance from substrate surface of growth start time to the film substance surface of after-growth. In this way, the film thickness can be controlled for single crystal, poly crystal and oxide film, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59160992-A (JP)
Inventor: NAGAI TAKESHI
IPC: H05B3/10
Filed: 1983-03-02
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-H05230610-A (JP)
Title: Gas wiring apparatus for hot-dip metal coating
Inventor: TANIDA KOJI
IPC: C23C2/20
Filed: 1992-02-21
Abstract: PURPOSE:To prevent an edge over coat and to apply uniform plating in the breadthwise direction of a steel strip in a gas wiping apparatus of a continuous hot-dip coating line. CONSTITUTION:In the gas wiping of a continuous hot-dip coating line, the structure of a strip shroud is formed into a double one of a fixed outer cylinder 3a and an inner cylinder 3b which is freely ascendable and descendable, and, in accordance with the ascent and descent of a wiping nozzle 2, the optimum distance between the lower edge of the inner cylinder 3b and the wiping nozzle 2 is kept.
Patent JP-S61194903-A (JP)
Title: Crystal oscillator
Inventor: NAKAYAMA IWAO
IPC: H03B5/32
Filed: 1985-02-23
Abstract: PURPOSE:To attain excellent shock resistance and vibration resistance by prolonging a prolonged part holding a crystal oscillator chip and jointing a holding part of the crystal oscillator chip of a supporter having elasticity and conductivity and a fixing part to a circuit board or the like in the direction of the plane of the crystal oscillating chip. CONSTITUTION:One end of a couple of metallic springs 11 being a supporter of the crystal oscillating chip 10 is fixed with the crystal oscillating chip 10 with a conductive adhesives 12 with electric continuity and the other end is fixed to the circuit board 18 constituting an oscillating circuit comprising a transistor 15 or the like with electric continuity via a prolonged part 11b prolonged in the direction of the plane of the crystal oscillator chip 10 continuously. Then the circuit board 18 is fixed to a lead pin 2 of a stem 19 and sealed by a cap. A plate spring is used as a metallic spring 11, and a rod form spring can be used and any type of material is used when elasticity is provided and electric continuity is applied. The similar effect is obtained when the prolonged part is prolonged in the direction of plane of the crystal oscillating chip.
Patent JP-S53122055-A (JP)
Title: Cover latch device
Inventor: MATSUOKA KIYOUSUKE
IPC: F16B5/06
Filed: 1977-03-31
Abstract: PURPOSE: To obtain a device simple in structural servicing maintenance by measures that a hook having a hooking part to mesh with a cover at an extremity and having a hinge part at the other extremity is idly inserted into a receiving plate of the main body, which is connected in free command of swiveling with a rod having a spring underneath. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09209188-A (JP)
Title: Additive for high current density tinning and tinning bath excellent in high current density electrolysis characteristics
Inventor: ICHIBA MIKIYUKI
IPC: C25D3/32
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an additive which is capable of broadening width of plating current density and increasing an upper limit of current density when used in a tinning bath using an organic sulfonic acid as a base material. SOLUTION: The additive is used for an acidic tinning bath for electrotinning a continuously moving steel sheet and is consisting of an additive component (A) and an additive component (B). The additive component (A) is made by adding propylene oxides to a polyoxyethylene glycol and has 3000 to 18000 average molecular weight and the additive component (B) is made by adding propylene oxides to a polyoxyethylene glycol and has 300 to 1500 average molecular weight. Both components are compounded with (A)/ (B) weight ratio of 97/3 to 40/60 and ratio of [molecular number of ethylene oxide]/[molecular number of propylene oxide] is preferably 1 to 14 for the additive component(A) and 0.4 to 3 for the additive component (B).
Patent JP-H0844771-A (JP)
Title: Information retrieval device
Inventor: UEDA YOSHIHIRO
IPC: G06F17/30
Filed: 1995-02-23
Abstract: PURPOSE:To provide the information retrieval device which can easily obtain desired information from a retrieval result. CONSTITUTION:When a retrieval key is inputted from an input means 1, an information retrieval means 2 retrieves information in an information storage means 3 on the basis of the inputted retrieval key and stores the retrieval result in a retrieval result storage means 4. Then a relation extracting means 5 extracts the relation between plural words used as the retrieval key from the retrieval result stored in the retrieval result storage means 4 and stores it in the retrieval result storage means 4. The retrieval result which is retrieved by the information retrieving means 2 and stored in the retrieval result storage means 4 is displayed at a display means 6 together with the relation extracted by the relation extracting means 5. A user can easily obtain the desired information by referring the retrieval result having intended relation on the basis of the displayed relation information.
Patent JP-H10231856-A (JP)
Title: Pulsating pressure absorbing device
Inventor: KASAMA YOSHIHIRO
IPC: F16L55/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pulsating pressure absorbing device whereby high seal performance can be realized by only simply smashing a seal member by a plate deflected in accordance with the pulsating pressure. SOLUTION: A seal holding part is constituted by including a peripheral wall 36 provided successively in line with a contact part 34 to be formed with a periphery of a pressure chamber 41 and a tilt surface 37 provided successively in line with this peripheral wall 36 to extend toward an internal peripheral side to be tilted so as to approximate a plate in accordance with going toward the internal peripheral side. A seal surface pressure 70 the internal peripheral side of a seal member 23 is set higher than a seal surface pressure on the external peripheral side.
Patent JP-H08245560-A (JP)
Title: 4-mercaptobenzoylguanidine derivative
Inventor: RORUFU GERITSUKE
IPC: C07D213/70
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for the treatment and prevention of arrhythmia, angina pectoris and infarction, having antiarrythmic properties and active as an inhibitor of the cellular Na + /H +  antiporter.  
     SOLUTION: This compound is expressed by formula I (R 1  is A, CF 3 , CH 2 F or the like; R 2  is H, A, a 3-7C cycloalkyl, Ph or the like; A is a 1-6C alkyl; Hal is a halogen), e.g. N-diaminomethylene-2-methyl-4(pyridylthio)-5- methylsulfonylbenzamide. The compound of formula I is obtained by reaction of a compound of formula II (Q is Cl, Br, OA, O-C-OA or the like) with guanidine. The compound of formula I can treat etiological hypoxic disorders and ischemic disorders of all types and is useful as a therapeutic agent e.g. for arterial sclerosis due to cellular proliferation, diabetic complications, tumor, fibrosis, organic hypertrophy. The compound of formula I can also be used for diagnostic tests of disorders related to enhanced activity of Na + /H +  antiporters, e.g. the antiporters in erythrocytes, platelets and leukocytes. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11232984-A (JP)
Title: Electromagnetically operated switch
Inventor: UCHII TAROU
IPC: H01H50/30
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetically operationed switch which comprises a buffering mechanism generating high buffering force in a loading/releasing operation terminal part, does not require maintenance work for a long time, and generates only a slight operational impact noise. SOLUTION: This electromagnetic operation type switch which closes and opens at least pair of contacts 1a, 1b and 2a, 2b by electromagnets 21, 22, 23 comprises a lever 28 for transmitting operational force of the electromagnets 21, 22, 23 in the terminal side of the operational stroke of an electromagnetic armature 22 to the operation parts 2-9 of the contacts 1a, 1b and 2a, 2b and a wedge-shape pivot block 36 which is brought into contact with the lever 28 and moved while generating friction resistance force by the operation of the lever 28, to generate friction force upon the lever 28 in the direction opposed to the operational force of the electromagnets 21, 22, 23. The wedge-shape pivot block 36 is so supported as to move in the gravitational direction and moved in a direction opposite to gravity when it is pushed to the lever 28.
Patent JP-H04274317-A (JP)
Title: Method and device for forming thin film
Inventor: IKEDA KOICHI
IPC: H01L21/26
Filed: 1991-03-01
Abstract: PURPOSE:To prevent reduction in a light excitation efficiency due to adhesion of a raw material compound or a reaction product onto a light-irradiation window and enable a thin film with a high quality to be formed with an improved productivity when forming each kind of thin film by the chemical vapor growth (CVD) method utilizing a light excitation reaction. CONSTITUTION:Title items are the light CVD method which performs light excitation of a raw material compound which is introduced onto a substrate in a reaction film-forming chamber before reaching onto the substrate and causing a decomposition film-forming reaction to occur and a light CVD device with a means for performing light excitation by emitting a visible light and a light in ultraviolet rays region to a flow of the raw material compound at a pre-stage when the raw-material compound to be introduced reaches onto a substrate surface which is retained within the reaction film-forming chamber in the chemical vapor growth method for forming a thin film by a decomposition film-forming reaction accompanied by light excitation. Cloudiness of a light irradiation window for performing light excitation of the raw-material compound can be restricted and a high-quality thin film can be produced with an improved productivity and stably. Further, exchange and cleaning of the light- irradiation window can be performed individually, thus eliminating reduction in productivity of a thin film accompanied by atmospheric opening of the reaction film-forming chamber.
Patent JP-2000236660-A (JP)
Title: Signal generating circuit
Inventor: SUZUKI SADANORI
IPC: H02M3/155
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a signal generating circuit in which the frequency of output signal can be varied easily. SOLUTION: A signal generating circuit comprises a general purpose switching signal output integrated circuit 2 for charging/discharging a capacitor C1, connected with a capacitor connection terminal 6 with a current corresponding to that flowing through a resistor R1 which is connected with a resistor connection terminal 5 and outputting a switching signal having frequency dependent on the time to be elapsed before the voltage of the capacitor C1 reaches a specified level, a variable voltage source 9 for varying the frequency of the switching signal by varying the current flowing through the resistor R1 connected with the resistor connection terminal 5, and a signal source 10.
Patent JP-S53119973-A (JP)
Title: Production of composite pipe
Inventor: MORIMOTO HISAO
IPC: B29C67/00
Filed: 1977-03-29
Abstract: PURPOSE: Particulate matter and thermosetting resin are blown on the fiber-reinforced resin layer formed on the peripheral surface of a core mold to produce inexpensively composite tubes consisting of a fiber-reinforced resin layer and the particulate matter layer without any adverse effect on production rate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54128682-A (JP)
Title: Automatic detector for foreign matters
Inventor: AKIYAMA NOBUYUKI
IPC: G01N21/94
Filed: 1978-03-30
Abstract: PURPOSE:To detect only the foreign matters without detecting the circuit pattern on the mask or wafer, by constituting the detector with laser light source, parabola concave mirror, quadrangular pyramid surface mirror, four collective lenses and four photo electric conversion elements, and obtaining foreign material detection signal. CONSTITUTION:The parabolic concave mirror 13 is provided at the inspected position of the inspected material wafer 18 where the circuit pattern 9 is formed. Further, the laser light 2 is radiated on it via the objective lens 12, forming the spot S on the wafer 18 under the concave mirror 13. In this case, if there is an uneven material which is a foreign matters on the wafer 18, irregular reflection is caused and the reflection light in touch with the concave mirror 13 is all parallel light toward upward. Further, this parallel light is touched on the quadrangular pyramid surface mirror 14, it is reflected toward orthogonal direction, and it is converted into electric signal with the photo electric elements 24 to 27 via the collective lenses 20 to 23. Thus, since the irregular reflection is detected by scattering it in all directions, it can be distincted clearly from the irregular reflection from the edge of the pattern 9, enabling automatic inspection simply.
Patent JP-H01212032-A (JP)
Title: Rainfall-proof cover for shelter for radio equipment
Inventor: OGATA FUMIAKI
IPC: H04B1/38
Filed: 1988-02-18
Abstract: PURPOSE:To attach a cover to a shelter with excellent operability by adopting a constitution such that a ceiling part is tilted forward when the rainfall-proof cover is drawn from a containing case and the stopper of a rail part is engaged with a supporting member. CONSTITUTION:The over consists of the ceiling part 20 and a front face part 22 attached to the tip of the ceiling part 20 freely turnably. The front part of the rainfall-proof cover 18 is folded on the ceiling part 20, then the rail part 26 is slided on a supporting member 30 to store the rainfall-proof cover 18 is stored in a containing case 16. In case of maintenance inspection of a communication equipment such as a transmitter-receiver at rainfall, the door of the shelter 10 is opened at first, the rainfall-proof cover 18 is drawn in front till the stopper 28 formed to the rail 26 of the rainfall-proof cover 18 is engaged with the supporting member 30, the ceiling 20 of the rainfall cover 20 is placed on the upper part of the door of the shelter 20 and the front face folded on the ceiling 20 is expanded and fixed to the door. Thus, the upper part of the shelter front face is covered by the rainfall-proof cover 18, and the worker in charge of maintenance/inspection the maintenance/inspection without being troubled by rainfall.
Patent JP-S56132855-A (JP)
Title: Calling party telephone number display system
Inventor: HASHIMOTO MASASHI
IPC: H04M3/42
Filed: 1980-03-24
Abstract: PURPOSE:To immediately inform a telephone number of calling party in accordance with necessity of a police station or a fire station of its incoming side, by providing an additional device on the fire and police station trunk and the incoming side of the trunk concerned, in the telephone switching system. CONSTITUTION:The fire and police station trunk FPT of the calling party side is provided with an additional device FPT-AP having a function for receiving a calling subscriber (SUB) number send-out request signal which is sent from the incoming side, a function for sending out the fact that the request signal concerned has been received, to the central control equipment CC through the scanner TSCN, and a function for discriminating a calling subscriber's number talking through the trunk concerned, by the central control equipment CC, and sending out the number concerned to the incoming side, and on the other hand, the incoming side is provided with an additional device DSK-AP having a function for receiving and storing the calling subscriber's number which is sent out from the additional device concerned FPT-AP, and a function for visibly displaying the number concerned.
Patent JP-S59187133-A (JP)
Title: Balancer device for three-cylinder engine
Inventor: NAGAO AKIO
IPC: F02B75/18
Filed: 1983-03-04
Abstract: PURPOSE:To effectively eliminate the vibration generating moment by disposing a pair of balancer shafts rotating at a speed 1.5 times faster than the crankshaft speed on both sides of the crankshaft and by disposing a balancer weight in a direction to cancel the vibration generating moment due to the combustion. CONSTITUTION:Balancer weights 14, 15 with eccentric center of gravity relative to the shaft axis are provided to balancer shafts 12, 13 which are disposed on both left and right hand sides of and parallel with a crankshaft 11 of a three cylinder engine 10. The shafts 12, 13 are driven at a rotational speed 1.5 times faster than the shaft 11 in the same direction. The balancer weights 14, 15 of the shafts 12, 13 are disposed with a relative differential phase of 180 deg. so that when a piston 18 passes the top dead center of pressure stroke to a crank degree of theta0 where the vibration generating moment will become its maximum, the weight 14 of one balancer shaft 14 may be positioned above the shaft axis and the weight 15 of the other balancer shaft 13 below the shaft axis, their respective centrifugal forces F1, F2 cancelling the vibration generating moment.
Patent JP-H04274407-A (JP)
Title: Liquid crystal display device and its defect correcting method
Inventor: NAKAI TOSHIHARU
IPC: G02F1/136
Filed: 1991-03-01
Abstract: PURPOSE:To realize the liquid crystal display device which is improved in the reliability of the correction of a luminascent point picture element and not limited in correction position. CONSTITUTION:When the luminescent point picture element 5 is detected, the periphery of the surface on the same irradiation path with the luminescent point picture element 5 on a glass substrate 2 positioned on the projection side of illumination light for display on a liquid crystal display panel 1 is irradiated with the laser beam 10 from a laser oscillator 9 to carry out laser etching, thereby forming a rough surface 17 at the irradiated part of the glass substrate 2. Consequently, when this device is applied to a projection device, light transmitted through the luminescent point picture element 5 is reduced, so the luminescent point picture element on a display screen is corrected into a state wherein its defect is inconspicuous as compared with other normal picture elements at the periphery.
Patent JP-S61196702-A (JP)
Inventor: TAKIURA NOBUYOSHI
IPC: H02B5/00
Filed: 1985-02-27
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-H01254733-A (JP)
Title: High molecular weight epoxy resin
Inventor: HA KUOTSUKU HAMU
IPC: C08G59/68
Filed: 1989-02-17
Abstract: Advanced epoxy resins are prepared from glycidyl ethers of bisphenols or biphenols in the presence of cycloalkyl triphenyl phosphonium catalysts.