baber/WOPTO huggingface dataset:
Patent JP-S5538790-A (JP)
Title: Color pickup device
Inventor: MORISHITA MASANOBU
IPC: H04N9/04
Filed: 1978-09-12
Abstract: PURPOSE: To improve the light using efficiency as well as to increase the S/N of the color signal by combining the cyanogen transmission filter, the yellow transmission filter and the white transmission filter together and furthermore securing transmission through the specified matrix circuit.  
     CONSTITUTION: The white (W) signal sent from input terminal 21 is applied to process amplifier 25 via buffer circuit 22, low pass filter 23 and preamplifier 24 each. The signals in which the yellor (Ye) signal and cyanogen (Cy) signal are arranged alternately in terms of time which are sent from input terminal 41 are applied to process amplifiers 50 and 51 via buffer circuit 42. delay circuit 43, gate circuits 44 and 45, low pass filters 46 and 47 are preamplifiers 48 and 49 each. Matrix circuit 54 delivers the (R-Y) signal and the (B-Y) signal. These signals are sent to mixer circuit 30 after modulator at modulator 58 to be mixed with the luminance signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S593554-A (JP)
Title: Data base access controlling system
Inventor: TAMURA NORIO
IPC: G06F9/06
Filed: 1982-06-30
Abstract: PURPOSE:To attain an access to a data base with an input/output sentence of a standard programming language, by producing a control table which gives a correspondence between an input/output sentence for data base access and the data base access control. CONSTITUTION:An application program 1 in which a data base access is described with a standard input/output sentence is interpreted by a compiler 2. The compiler 2 generates a call to be given to a data base control part 5 to an object program 3 and also generates an input/output sentence control table 4 when a standard input/output sentence is detected out of the program 1 and if the sentence is equal to the one for a data base access. Then the part 5 feeds the table 4 for execution of the program 3. The part 5 executes an access of a data base 6 while interpreting the table 4. Based on the interpretation and execution of the table 4, a desired data is stored to the base 6 from the program 1 or transferred in the backward direction.
Patent JP-H10300848-A (JP)
Title: Collision preventing radar with scanning function
Inventor: ITO MIKIHIRO
IPC: G01S13/93
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a collision preventing radar in a simple structure capable of increasing its scanning speed. SOLUTION: A radar transmits an electric wave from a transmission and receiving antenna 1 mounted on a moving body and receives its reflected wave to detect a distance from and a relative speed to an obstacle from a delay time for the electric wave and a Doppler shift component. In this case, the direction of the transmission and receiving antenna 1 is fixed toward the moving body to be moved, at least two dielectric discs 6a, 6b different in thickness with a circumferential angle are arranged overlapping each other in front of the transmission and receiving antenna 1 and a scanning means is provided to scan the electric wave to the side of the moving body to be moved with the rotation of the dielectric discs 6a, 6b.
Patent JP-S5815569-A (JP)
Title: Rust prevention of iron surface
Inventor: ITOU YOSHIAKI
IPC: C09D1/08
Filed: 1981-07-21
Abstract: PURPOSE:To effect the rust prevention of an iron surface with a high adhesion and a positive effect, by applying a cement mortar that is blended with a cationic ethylene/vinyl acetate copolymer emulsion composition onto the iron surface. CONSTITUTION:A cationic ethylene/vinyl acetate copolymer emulsion having a cationic resin that contains one or more cationic groups selected from cation groups of the formulaeI, II, III (wherein R1 represents alkylene or hydroxylalkylene; R2 and R5 represent each H or alkyl; R3 and R4 represent alkyl and; X represents an inorganic or organic anion) is used as a base. The base is blended with one or more of a thickner, a freeze-thaw stabilizer, an antiseptic, an anti-foaming agent and, an emulsifier or a dispersant together with water to obtain a cationic ethylene/vinyl acetate copolymer emulsion compound. Then the compound is blended with cement, and the resulting cement mortar is applied in a desired thickness onto an iron surface so that the iron surface is prevented from rusting.
Patent JP-S60258281-A (JP)
Title: Coating material for joint of sheet pile
Inventor: SHIRAISHI MOTOO
IPC: E02D5/08
Filed: 1984-06-04
Abstract: PURPOSE:To provide a coating material for the joint of sheet piles, containing a specific NCO-terminated urethane prepolymer, and curable with moisture to give a cured product having exellent swelling property with water, water-stopping property, resistance to base, and pressure resistance. CONSTITUTION:The objective coating material is composed of (A) an NCO-terminated urethane prepolymer having urethane bond bonded to an aliphatic group (said aliphatic group is bonded to NH of the urethane bond) and NCO group bonded to the aromatic nucleus, and if necessary, (B) an anti-sagging agent and a solvent. The NCO-terminated urethane prepolymer is preferably the one prepared by (1) reacting an aliphatic polyisocyanate (preferably hexamethylene diisocyanate, etc.) with a polyether polyol (preferably a hydroxyethylene/hydroxypropylene copolymerized polyether polyol, etc.) at an NCO/OH ratio of 1/ (1.5-4), and (2) reacting the resultant OH-terminated urethane prepolymer with an aromatic polyisocyanate (preferably tolylenediisocyanate, etc.) at an NCO/OH ratio of (1.6-2.5)/1.
Patent JP-S62267616-A (JP)
Title: Map data display device
Inventor: HOSOKAWA YOSHIO
IPC: G08G1/0969
Filed: 1986-05-16
Abstract: PURPOSE:To bring the position relation of a scene which a driver sees and the positional relation of a display map on a display means into coincidence by providing a display/control means for controlling so that an advancing direction coincides with a direction of a map data displayed on the display means in response to an output of a direction detecting means. CONSTITUTION:The present position which has been detected by a position detecting means 7 is displayed by a triangle, and advances in the direction of an intersection (a). This advance direction is detected by a direction detecting means 8, a rotation display signal for displaying a map data in a state that it has been rotated by 225 deg. is outputted from a display control circuit 4, and a map data in which the advance direction is in the upper part is displayed. When an automobile turns to the right at the intersection (a) and goes to an intersection (b), the means 8 detects a fact that the advance direction is the southwest, and the map data is displayed, based on the rotation display signal of 135 degrees. In this way, a position relation of a scene which a driver sees and a display map on a display means is made to coincide.
Patent JP-H1198032-A (JP)
Title: Cdma communication equipment and cdam communication method
Inventor: UESUGI MITSURU
IPC: H04W52/26
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment which does not sends a specific periodic pulse signal when there is no sending data or even when a rate is low by decid ing the rate of sending data with a 1st slot of a sending frame, making sending power of sending control information after a 2nd slot the same with the sending power data and sending the frame with sending power that corresponds to a decision result. SOLUTION: In an receiving end of a mobile station, an antenna 1106 receives data, a CDMA demodulator 1111 performs demodulation and a signal separator 1110 separates the signal. A synchronizing holder 1112 performs synchronism holding by using a pilot symbol and performs synchronism holding so that a receiving signal can be stably demodulated by the demodulator 1111. Also, an SIR measuring instrument 1108 calculates a signal-tointerference ratio of an incoming line by using the pilot symbol and a TPC symbol and calculates a power control signal which controls the value of sending power of the incoming by this SIR. The rate of sending data can be decided by measuring sending power of a part after a TPC of a 1st slot.
Patent JP-S5636618-A (JP)
Title: Terminating method of optical fiber
Inventor: EBATA MOTOHARU
IPC: G02B6/38
Filed: 1979-09-04
Abstract: PURPOSE:To improve the concentricity of a core and a ferrule by inserting the core into the central hole of a bushing, filling and securing an adhesive agent in the clearance between the ferrule and the optical fiber then cutting away the bushing side part at the other end of the ferrule. CONSTITUTION:A ferrule 1 having a hole 2 slightly larger than the outside diameter of the clad 6 of an optical fiber and a bushing 4 having an outside diameter concentrical to the central hole 8 slightly larger than the outside diameter of the core 7 of the optical fiber and equal to the outside diameter of the ferrule are adjoined. These are then placed in a sleeve 3 having an inside diameter slightly larger than this and the optical fiber exposing of the core 7 is inserted into the ferrule 1 from its one end to insert the core 7 into the central hole 8 of the bushing 4. It is then secured by means of an adhesive agent in the clearance between the ferrule 1 and the optical fiber, after which the part on the bushing side is cut away at the other end of the ferrule and the end face is finished, whereby the terminal part of good concentricity of the core and the ferrule is obtained.
Patent JP-2000301715-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: WATANABE OSAMU
IPC: B41J2/055
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head comprising a head body section and an actuator section bonded each other in which adhesive is prevented from adhering to the displacing part of a diaphragm. SOLUTION: An intermediate layer 22 having an window 25 for exposing the displacing part 24 of a diaphragm 17 is formed on the surface of the diaphragm 17 on the head body section 15 side. The intermediate layer 22 and the section wall 27 of the head body section 15 are bonded through adhesive 23 of electrodeposition resin. The intermediate layer 22 is formed of copper and the thickness thereof is set at 5 μm so that the projecting part 35 of the adhesive 23 does not adhere to the displacing part 24 of the diaphragm 17.
Patent JP-S62268763-A (JP)
Inventor: KOBAYASHI SHICHIRO
IPC: B61B7/06
Filed: 1986-05-16
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-H11301631-A (JP)
Title: Resin container
Inventor: URANO SHOICHI
IPC: B29C49/48
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a resin container satisfying conditions required for a mounting hole for fitting a sensor by a simple structure. SOLUTION: On a resin container 11, a cylindrical sensor mounting hole 16 is protruded integrally on the surface of the resin container 11 blow molded in a divided molding tool, and the mounting hole 16 is so disposed as to dispose a parting line 12 formed on the resin container 11 on the center of the mounting hole 16. A vertical wall 19 is formed integrally on the mounting hole 16 in a manner of adjoining the front and the back of the hole. The vertical wall 19 is formed with the parting line 12 as its center, and is provided with the height same as that of the mounting hole 16.
Patent JP-H10299364-A (JP)
Title: Manual/motor operation switching device for motor-driven shutter
Inventor: SHIMAMURA YOSHINORI
IPC: E06B9/74
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To make operability excellent by reducing switching operating force for switching from a motor-driven state to a manual state and prevent unprepared resetting into the motor-driven state. SOLUTION: A manual/motor operation switching device for a motor-driven shutter is composed of a case body 13 having a storage part 12 in a front plate 11, a sliding plate 14 that can be vertically elevated being connected to a wire 10 connected to a clutch, a lever 15 enclosed in the storage part 12, an engaging means 16, lock mechanism 17, and a reset spring 18. At the time of a power failure or the like, the lever 15 is rotated to move the sliding plate 14 down by a locking part 29 through an engaging means 15 so as to be locked in a manual state by lock mechanism 17. When the lock mechanism 17 is released, the sliding plate 15 is moved up by the reset spring 18 and reset into the original motor-driven state.
Patent JP-S5738540-A (JP)
Title: Field emission type ion source
Inventor: KAWABUCHI KATSUHIRO
IPC: H01L21/027
Filed: 1980-08-19
Abstract: PURPOSE:To increase reproductivity of ion generation by forming a pyramid- shaped protruded section at the lower part of the electrode main body of a single crystal substance on the upper surface side of which the collection section of fused ion generation raw material is provided and providing a penetration hole which leads the ion generation raw material to the tip of the protruded section. CONSTITUTION:A pyramid-shaped protruded section 10a is provided at the lower prt of an electrode main body 10 consisting of silicone single crystal substances by anisotropy etching and a collection section 11 is formed on the upper part except the peripheral section by etching. Four penetration holes 12 are provided at the lower part of the electrode main body 10 between the peripheral section of the protruded section 10a and collection section 11 and an ion generation raw material 7 is housed in the collection section 11. An external electrode 5 is arranged at the lower part of the main body 10 and a power source 6 is connected. As a result, the shape and diameter of each section can accurately be preset and the reproductivity of ion generation be improved.
Patent JP-H01285107-A (JP)
Title: Tilling depth control device of tractor
Inventor: OCHI TOMOFUMI
IPC: A01B63/00
Filed: 1988-05-10
Abstract: PURPOSE:To accurately measure tilling depth in a tractor controlling tilling depth by a tilling cover by detecting the amount of rotation of the tilling cover round a tilling pawl shaft as a signal of tilling depth. CONSTITUTION:A tilling cover 1 and a rear cover 2 are set in such a way that both the covers are rotated in one piece round a tilling pawl shaft 30. Tilling depth is detected as an angle of rotation round the tilling pawl shaft 30, the detected depth is compared with set tilling depth set by an operator and tilling depth is controlled so as to make the detected depth coincident with the set tilling depth. Therefore detecting error of tilling depth resulting from change in tilling depth is lessened by comparison with conventional tilling depth control of detecting the amount of rotation of rear cover and tilling operation can be accurately carried out.
Patent JP-S61272126-A (JP)
Title: Molding of grained synthetic resin molded body equipped with undercuts and device therefor
Inventor: ISHIGE YOSHIKI
IPC: B29C63/02
Filed: 1985-05-27
Abstract: PURPOSE:To obtain a molded body, which has excellent surface properties with no transfer of patting lines, by a method wherein blow-molding and vacuum forming are used at the same time in order to mold the body with undercuts. CONSTITUTION:Firstly, a core material C, the surface coated with bonding agent of which is faced outside, is fitted in the recess part 29 of a molding tool 52. Secondly, a synthetic resin sheet S consisting of a skin layer (a) and a cushioning layer (b) is pinchingly attached between the respective pressing parts 5c and 5'c provided at both ends of the molding tool 51 and of the molding tool 52. Thirdly, the sheet S is sucked under vacuum by means of a vacuum pump 231. In this case, a mold area 5a has an infinite number of fine vacuum vents 16 on the whole and grain pattern 15 is transferred clearly onto the surface of the sheet S. Fourthly, a semi-molded body having an end wall W and both side walls W1 and W2, all of which are formed out of the sheet S, is applied with blowing pressure by means of a blower 241 and at the same time sucked to the molding tool 52 side under vacuum by the actuation of a vacuum pump 232. Thus, the semi-molded body is released from the molding tool 51 and at the same time is brought through the window 32 of the core material C into close contact with an undercut molding part 5'b in order to mold an undercut (u).
Patent JP-S5338873-A (JP)
Title: Automatically restoring device
Inventor: TOKUSHIGE MASAHARU
IPC: G05D3/00
Filed: 1976-09-22
Abstract: PURPOSE: To improve the operation control property of a device for automatically closing a damper utilizing a permanent magnet or the like electric device by permitting automatic restoration of an attraction operator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0411250-A (JP)
Title: Fixer for black and white silver halide photographic sensitive material
Inventor: NAGASHIMA TOSHIHARU
IPC: G03C5/38
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the generation of smells by gaseous sulfurous acid and gaseous ammonia and metallic corrosion and to improve a fixing speed by incorporating specific tertiary amine compds. into the fixer and specifying the pH of the fixer. CONSTITUTION:The fixer contains at least one kind of the tertiary amine compd. expressed by formula I and the pH of this fixer is >=7. The fixer preferably contains thiosulfate and sulfite. The concn. of the thiosulfate in the fixer is >=0.01mol/l and the concn. of the sulfite in the fixer is >=0.01mol/l. The fixer which obviates the generation of the smells by the gaseous sulfurous acid and gaseous ammonia and the possibility of the metal corrosion and has the good fixing speed is obtd. in this way.
Patent JP-H10304362-A (JP)
Title: Image signal processing unit and its method
Inventor: IKEDA SHINGO
IPC: H04N19/124
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce image deterioration caused by rounding of arithmetic operations conducted in a quantization means as much as possible and to attain high compression processing. SOLUTION: This method employs; a division means 103 that divides a received image signal into a plurality of blocks consisting of a prescribed number of pixels; a transformation means 104 that applies orthogonal transformation to image data of each block division by the division means 103; a quantization means 106 that quantizes the image data orthogonally transformed by the transformation means 104; a coding means 107 that applies variable length coding to the quantized image data; and a means that adjusts the code after quantization and variable length coding to have a code in a range consisting of a prescribed number of blocks.  Then the method for rounding an arithmetic operation of the quantization means 106 is selected based on the received data and a quantization characteristic of the quantization means 106 in order to conduct image compression with less image quality deterioration and to reduce a maximum value of a quantization error.
Patent JP-S61273709-A (JP)
Title: Thin film magnetic head
Inventor: ARAI NOBUO
IPC: G11B5/31
Filed: 1985-05-29
Abstract: PURPOSE:To obtain the titled thin film magnetic head having an excellent traveling characteristic by providing a recessed and a protruded part as a detent, sticking a substrate and a protective plate to each other so that a clearance is formed between both sliding surfaces and then filling the clearance from the sliding surface side of the thin film magnetic head with an interlayer material formed by sputtering, vapor deposition, etc. CONSTITUTION:A recessed and a protruded part 12 as a detent are provided to a head chip 8 and a protective plate 9 and the positional relation between the head chip 8 and the protective plate 9 is not changed even when the adhesive layer absorbs moisture and expands. Since the head chip 8 and the protective plate 9 are stuck to each other so that a clearance 13 is formed on the sliding surface side 8a, an adhesive layer 7 is not exposed on the sliding surface. After the protective plate 9 is stuck to form the clearance 13, a protective layer 10 of SiO2, Al2O3, etc., is formed by sputtering, vapor deposition, etc., in the direction as shown by the arrow 11 to fill the clearance 13. Consequently, the clogging of the clearance with the binder and magnetic powder of a magnetic recording medium is prevented. The sliding surface is then specularly finished by lapping, etc. A magnetic head with less spacing loss and having an excellent raveling characteristic can thus be obtained.
Patent JP-S5739127-A (JP)
Title: Strengthening treatment of steel
Inventor: ONOUE YASUMITSU
IPC: C21D8/02
Filed: 1980-08-21
Abstract: PURPOSE:To obtain desired strength on all steel plate materials regardless of plate thickness, by rolling the steel containing each prescribed amount of C, Si, Mn and Al at a prescribed temperature and by cooling it uniformly at a prescribed water amount density. CONSTITUTION:The steel comprising 0.3% or less C, 1% or less Si, 2.5% or less Mn, 0.1% or less Al and the remainder of Fe is heated at over 1,000 deg.C, and then the heated steel is rolled so that the temperature of the steel when its rolling is completed becomes under 900 deg.C. Subsequently, the rolled steel is cooled with water at a water amount density of 0.7+ or -0.3m<3>/min.m<2> per one side. The steel thus obtained has a constant level of strength on all plate thickness regardless of plate thickness.
Patent JP-H08286196-A (JP)
Title: Production of liquid crystal display device
Inventor: SATO KAZUHITO
IPC: G02F1/1339
Filed: 1995-04-17
Abstract: PURPOSE: To provide a process for producing LCDs capable of eliminating the trouble by the movement of spacers after formation of cells. CONSTITUTION: This process for production comprises sticking two sheets of transparent substrates 1, 2 which face each other via sealing materials 10 having liquid crystal injection ports 11 and spacers sprayed in regions enclosed by these sealing materials 10 to each other and injecting liquid crystals from these liquid crystal injection ports 11. Spacer protective wall seals 20 of intermittent shapes or straight shapes are formed in the positions facing the liquid crystal injection ports 11 in proximity from outside. The movement of the spacers and the emission from the liquid crystal injection ports 11 are prevented by these spacer preventive wall seals 20.  The spacers are liable to emerge from the liquid crystal injection ports 11 by the deflection occurring in the elasticity of polymer films when these films or polymer substrates are used for the transparent substrate 1, 2 but such emergence is effectively prevented by the spacer preventive wall seals 20.
Patent JP-S5815305-A (JP)
Title: Oscillation circuit
Inventor: EBIHARA HEIHACHIROU
IPC: H03B5/32
Filed: 1981-07-21
Abstract: PURPOSE:To make the oscillation stable, by constituting so that a bias potential is given to a connecting point between a DC cut-off capacitance and a mechanical-electric oscillator. CONSTITUTION:A connection point of protection diodes 7 and 8, i.e. an input terminal 5 and of a cut-off capacitor 6, and an output terminal 4 or the output of an inverter 1 are connected with a resistor 9 to give a bias to the input terminal 5. With this constitution, the fluctuation of a DC potential across the capacitor 6 can be less, and the distortion in oscillated waveform and fluctuation in the oscillation frequency due to charge or discharge of the capacitor 6 can be prevented.
Patent JP-H04152811-A (JP)
Title: Lawn mower
Inventor: OOTA YASUSHI
IPC: A01D34/76
Filed: 1990-04-27
Abstract: PURPOSE:To improve mowed lawn-conveying properties and holding capacity and reduce its noise by rotating a fan at a lower speed than that of a cutter unit and interrupting power transmission from a power take-off shaft to two lines of power transmission paths using a clutch unit. CONSTITUTION:Power is transmitted from a power take-off shaft 18 through different two lines of power transmission paths to a cutter unit 9 and a fan 10 and the power transmission is interrupted using a clutch unit 55, thus rotating the fan at a lower speed than that of the cutter unit.