baber/WOPTO huggingface dataset:
Patent JP-H05255661-A (JP)
Title: Resin composition for ultraviolet light emission screen
IPC: C09K11/06
Filed: 1991-04-03
Abstract: PURPOSE:To obtain the subject composition for providing a strongly luminous screen which has high transparency, is colorless in visible light, colors in red by irradiation with ultraviolet light, containing a tetra(thenoyltrifluoroacetonato) europium-based complex as a fluorescent substance. CONSTITUTION:The objective composition containing a luminous compound [e.g. tetrabutylammonium tetra(thenoyltrifluoroacetonato)europium complex] of formula I [R1 and R2 are H, halogen, etc.; A<+> is ammonium cation of formula II (R3 to R6 are H, alkyl, etc.), pyridinium, etc.]. Usually, PVA, epoxy resin, etc., having optical transparency is used as a resin to be added to the composition. The amount of the compound added is preferably 0.01-5wt.% based on the resin.
Patent JP-S59197971-A (JP)
Title: Character cutting-out device
Inventor: AKIYAMA TERUO
IPC: G06K9/34
Filed: 1983-04-23
Abstract: PURPOSE:To make efficient cutting-out by providing a character picture data memory, a primary character cutting-out device, a secondary character cutting- out device and a dictionary for recognition processing and performing cutting-out of character strings equivalent to about half pitch of ordinary characters in addition to ordinary characters of constant pitch. CONSTITUTION:The character picture data memory 1 reads and stores the picture data of character strings extracted from a document picture by using a signal line (a). On the other hand, the primary character cutting-out device 2 reads the picture data of character strings stored in the device 1 by using a signal line (c) and performs primary cutting-out of characters basing on presumed pitch inputted from the device 2 by using a signal line (b). The secondary character cutting-out device 3 reads the picture data of character strings stored in the device 1 by a signal line (e) basing on the result of primary character cutting-out inputted from the device 2 by using a signal line (d). Then, the device 3 performs character recognition processing by a reference character pattern read from a dictionary 4 for identification through a signal line (f), corrects the result of primary cutting-out of characters and outputs from a signal line (g).
Patent JP-S55163503-A (JP)
Title: Forming method for gas dam of optical fiber cable
Inventor: IKEDA HAJIME
IPC: G02B6/44
Filed: 1979-06-06
Abstract: PURPOSE: To form such a gas dam which is flexible and does not cause degradation of optical fiber characteristics by inserting the pipe having plural holes intermittently into a cable and injecting tacky resins with this pipe as a passage.  
     CONSTITUTION: One or a plurality of pipes 6 opened intermittently with holes 6 1  are inserted into the sheath 5 of the optical fiber cable and tacky silicone resin or the like is injected into the cable containing optical fiber cores 2, from one end of the pipes 6 and is emitted from the holes 6 1 , whereby the resin 7 is packed intermittently. In this way, the cable has flexibility and is prevented of the degradation of the optical fibers 2 owing to the stress. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55164020-A (JP)
Title: Molten steel treating apparatus
Inventor: SAGOU KAZUMI
IPC: C21C5/28
Filed: 1979-06-05
Abstract: PURPOSE:To reduce a laddle conveying passage and simplify refining treatment of a furnace outside by a method wherein molten steel produced from a converter is received in a laddle and conveyed to a molten steel treating apparatus constituted by a storing line and a treating line at both sides thereof to successively carry out heating, adding of a refining agent and vacuum degassing treatment. CONSTITUTION:On both sides of a storing line 2 comprising a moving card 41 running on a rail 43, a first treating line 1 comprising a heating apparatus 7, a KAT apparatus (adding a refining agent such as CaC2 or Ca-Si) 8 and a vacuum degassing apparatus 9 and a second treating line 3 comprising a heating apparatus 7' and a vacuum degassing apparatus 9' are installed in a parallel manner. Firstly, a laddle 5 receiving molten steel issued from a converter is conveyed onto a cart 41 of the storing line 2 by a crane 6. Subsequently, said laddle 5 is transferred to a cart 4 or 42 of a necessary treating line and, when heating, KAT treatment and degassing are carried out, treated by the first treating line 1 and, when KAT treatment is not necessary, treated by the second treating line 3 and conveyed to a succeeding casting procedure. Said laddle may be treated by moving said laddle on a treating apparatus arranged in a circular ring like arrangement along a circumferential direction.
Patent JP-H08238490-A (JP)
Title: Ozone dissolving method and spray type treatment apparatus by ozone water using the same
Inventor: MATSUMOTO MIDORI
IPC: A61L9/14
Filed: 1995-03-02
Abstract: PURPOSE: To provide a highly efficient treatment apparatus using ozone water. CONSTITUTION: Water 30 is atomized by a spray means 10 to be ejected and, on the way of this, atomized water is brought into contact with ozone gas. By spraying ozone gas, highly efficient liquid phase treatment by ozone water can be adapted even to a use deodorizing and sterilizing the interior of a room. Since atomized water is brought into contact with ozone gas, ozone dissolving efficiency is high and highly conc. ozone water can be sprayed.
Patent JP-S63236907-A (JP)
Title: Scan type tunnel microscope
Inventor: ONO MASATOSHI
IPC: G01N37/00
Filed: 1987-03-25
Abstract: PURPOSE:To improve the reliability of a scan type tunnel microscope by clipping the tip of a probe in the projection area of the cleavage surface of a sample by the tip of a driving mechanism which can be driven in the vertical direction of the probe. CONSTITUTION:A worm 9 is rotated after the sample is cleaved to turn a sample base 16, whose reverse surface is made abut on the tip of a knife edge 3. When the projection quantity of the cleaved surface of the sample 18 from a sample holding part is larger than a specific value, the cleaved surface strikes on the tip of a probe protection stylus 22. Consequently, the sample 18 is moved back by the sample holding part and the projection quantity is adjusted to a proper constant value. When the projection quantity is smaller than the specific value and no specific tunnel current flows even by putting the cleaved surface of the base 16 close to a cleaving operation position through the elastic deformation of the base 16, the base 16 is turned again to the cleaving operation position and the sample 18 is pushed out by a sample transporting mechanism to increase the projection quantity of the cleaved surface. Similarly, the projection quantity of the cleaved surface of the sample 18 is adjusted to a proper constant value. Consequently, the reliability is improved.
Patent JP-S63236462-A (JP)
Title: System for registering pattern in facsimile
Inventor: KAMIYAMA AKIRA
IPC: H04N1/00
Filed: 1987-03-25
Abstract: PURPOSE:To register a bit of TTI (transmission terminal identification) pattern information written on an original as it is and to perform transfer registration to another terminal, by providing a pattern registration discriminator, a memory for TTI, and a register for designating a read position. CONSTITUTION:When the bit of TTI information is inputted by original read inputting, etc., the pattern registration discriminator 2 is set at an ON state first, and mode is set at a TTI information registering mode. Next, the regulated number of lines set in a register 5 is read out, and set on the memory 7 for TTI, and the read signal of the original is inputted in order from a read part 3 to a min control part 1, and the bit of TTI information is registered on the memory 7. Furthermore, when the bit of TTI information is registered by a facsimile image received from another station, after the discriminator 2 is set at the ON state and the mode is set at the registering mode, the control part 1 stores several lines set in the register 5 as the TTI information on the memory 7. In such a way, it is possible to register the TTI information written on the original as it is, and to perform the transfer registration to another terminal.
Patent JP-H01243601-A (JP)
Title: Antenna feeder circuit
Inventor: ISODA YOJI
IPC: H01P1/16
Filed: 1988-03-24
Abstract: PURPOSE:To electrically change the directional direction by using a feed circuit in which high-order mode generators, variable attenuators and coaxial waveguide convertors are combined. CONSTITUTION:The high-order mode generators 10a and 10b consisting of strip lines are provided on the over size waveguide 1 on the side of the antenna, and the coaxial waveguide converters 11a and 11b connected with a waveguide 3 which can carry only a basic mode on the side of a transmitter and a receiver, and the high-order mode generators 10a and 10b are connected with a coaxial cable 13 into which the variable attenuators 12a and 12b are inserted. When a part of power from the transmitter is fetched from the waveguide 3 and it is inputted to the high-order mode generators 10a and 10b at the time of transmission, for example, the mode of the strip lines in the over size waveguide 1 are excited. When the mode is synthesized with a TE11 mode, the maximum position of an electric field in the edge surface of the over size waveguide 1 moves from the center of the waveguide 3 to the side of a tube wall. Thus, the directional direction of the antenna can electrically be changed.
Patent JP-S58190064-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAWASE TERUMI
IPC: H01L29/788
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the light incidence into the region of diffused layers and thus contrive to improve the leakage characteristic of P-N junction, by forming Al over the diffused layers of a MOSFET. CONSTITUTION:In the MOSFET consisting of a source diffused layer 8, a gate 9, and a source diffused layer 10, a light shielding Al 15 formed simultaneously with a wiring Al 11 is connected to fixed potentials such as a power source and arranged over the source diffused layer 10 contributed to store and retain charges. Since the light incident through a transparent package 14 reflects on the surface of the Al layer 15 after passing through a transparent protection film 19, the light incidence into the P-N junction constituted of the layer 10 and a substrate 16 is prevented, and accordingly the increase of leakage current at the junction of 10-16 is prevented. Further, the capacity of the diffused layer 10 is increased in total capacity to store and retain because of the additiin of the capacity for the Al 15.
Patent JP-H01246099-A (JP)
Title: Cut length setting device for tape cutter
Inventor: TSUCHIYA KIYOTAKA
IPC: B26D1/02
Filed: 1988-03-24
Abstract: PURPOSE:To cut and adhesive tape correctly at almost similar size to the distance between a cutting blade and an auxiliary frame by providing a connecting member to advance and retreat in the adhesive tape rewinding direction at a lower part of a main frame, and providing the auxiliary frame having a similar height to that of the tape cutting blade at the end part of this connecting member. CONSTITUTION:The protruding length of a connecting member 7 from a main frame 2 is adjusted to make the distance between a tape cutting blade 4 and an auxiliary frame 8 similar to a desired cut tape length. Then the end of an adhesive tape 5 rewinded to the position of the tape cutting blade 4 is held and pulled to the position of the auxiliary frame 8, and it is applied to the auxiliary frame 8 to be stopped temporarily. Then, by pushing the adhesive tape 5 to the cutting blade 4, a cut tape of a similar length to the distance from the tape cutting blade 4 to the auxiliary frame 8 can be obtained. At this time, a winding frame 6 is stopped by a little force by a spring, and the frame 6 rotates for a pulled quantity of the adhesive tape 5.
Patent JP-H07264120-A (JP)
Title: Information distribution system for mobile body
Inventor: NAKAYAMA MIKI
IPC: H04B7/26
Filed: 1994-03-16
Abstract: PURPOSE:To easily obtain required information even when a mobile body communication means is not provided in a mobile body by allowing the mobile body to receive the distribution of information from a stationary station directly via a storage medium or indirectly from a center station. CONSTITUTION:A stationary station 20 is provided at plural optional points on a moving path of a mobile body 1 and a storage medium 12 is set to a stationary transmitting receiving section 21 of the station 20. Upon the receipt of an information type and an information range, the information of the medium 12 is read by a stationary equipment side section 26, a minimum information limiting section 34 of a control section 25 compares information of the medium 12 with information of a request information input section 30 and the information of the input section 30 is limited to only the information not stored in the medium 12. The information written in the medium 12 is read by a read section 10 of a mobile body 1 and displayed on a display section 14 of an output section 6. Thus, the information is distributed from the stationary station 20 to the mobile body 1 via the medium 12.
Patent JP-S62227657-A (JP)
Title: Thermal head
Inventor: NISHINO ATSUSHI
IPC: B41J2/335
Filed: 1986-03-28
Abstract: PURPOSE:To obtain an excellent printing quality and mass-productivity by a method wherein a metal plate is used as a base material of an insulating substrate, a part of the metal plate is made protuberant, and an insulating layer, a resistance element layer, etc. are formed thereon. CONSTITUTION:When recording is repeated, a depression is formed inevitably in the heating surface (surface of a resistance element layer) of a thermal head, and thereby the state of close contact is deteriorated. Therefore, a substrate is provided with a protuberance in a projecting shape, while a metal plate is used as a base material, and an insulating layer is formed thereon. Concretely, an insulative enamel layer 23 containing any constituent of BaO, MgO, CaO or ZnO of 15wt% or above and having any constituent of Na2O, K2O or Li2O, an oxide of monovalent alkali metal, of 2wt% or below is applied on the whole surface of a metal base material 22 having a portion 21 being protuberant in a projecting shape, and is made to serve as an insulating substrate and a heat-radiating substrate. Moreover, a lead electrode 25, a resistant heating layer 24 and an abrasion-resisting layer 26 are provided on the enamel layer 23.
Patent JP-S60216455-A (JP)
Title: Production of conductive core for alkaline battery
Inventor: TAKESHIMA KENJI
IPC: H01M4/80
Filed: 1984-04-09
Abstract: PURPOSE:To produce a uniform conductive core highly efficiently and at a low cost by annealing a belt-like continuous unwoven fabric made of metal fibers in the first furnace heated by high-frequency induction heating then sintering it in the second high-frequency induction-heated furnace. CONSTITUTION:A belt-like unwoven fabric 2 made of metal fibers is suspended so that no tensile force other than its self weight is applied, is applied, is introduced into the first vertical high-frequency induction-heated furnace 3, the air in the unwoven fabric 2 is substituted in a gas substituting room 7, and the unwoven fabric 2 is heated and annealed in a heating room 8, then it is cooled and taken out. Next, it is compressed to a predetermined thickness with press rolls 4, is introduced into the second vertical high-frequency induction-heated furnace 5, and is sintered in the heating room 8 to form a conductive core for alkaline battery. Therefore, by using the vertical electric furnaces 3, 5, the floor area of a facility is largely reduced, the temperature in the furnaces can be controlled with high precision, thus the uniform core is obtained and the productivity can be improved.
Patent JP-H04310350-A (JP)
Title: Loaded state display method in numerically controlled machine tool
Inventor: TERAJIMA ATSUSHI
IPC: B23Q17/09
Filed: 1991-04-04
Abstract: PURPOSE:To grasp instantaneously whether the present cutting load state is normal or abnormal by displaying the present cutting load value on a color CRT by color coding on the basis of the cutting load reference value corresponding to the cutting conditions by machining tools. CONSTITUTION:The load detection value from a spindle motor 10 and a feed shaft motor 12 is digital-converted by an A/D converter part 14. The detected cutting current value is converted on the basis of the cutting load reference value by currently-used machining tools stored in a tool data memory part 17, and the converted value is displayed in the cutting load state by machining tools on a color CRT 19 by color coding. The load display method of a thus formed numerically controlled machine tool enables an operator to grasp instantaneously whether the cutting load state is normal or abnormal only by looking at the display.
Patent JP-S63238053-A (JP)
Title: N-vinylcarbamic acid ester macromer
Inventor: KURODA NOBUYUKI
IPC: C07C271/42
Filed: 1987-03-27
Abstract: NEW MATERIAL:A compound shown by the formula (R1 is H or 1-5C alkyl; R2 is 1-10C alkyl; R3 is H or 1-3C alkyl; m is in 1<=m<=30). USE:Useful as a graft polymer of comb type. A polymer of comb type obtained by polymerizing a macromer is useful as a surface or interface improver, solubilizer, impact-resistant resin, adhesive, medical material, permeable membrane, antioxidant, high polymer catalyst and matrix for high polymer solid electrolyte. PREPARATION:An alkenyl isocyanate is reacted with a polyalkylene glycol monoalkyl ether preferably in the presence of a solvent (e.g. benzene) at -10-10 deg.C to give the compound shown by formula. The molar ratio of the component of the alkenyl isocyanate: the polyalkylene glycol is preferably 1:1-1.2:1.
Patent JP-S56168176-A (JP)
Title: Half-wave extending system
Inventor: MORITA AKIRA
IPC: G01R31/333
Filed: 1980-05-29
Abstract: PURPOSE:To enhance the gap starting properties through a simple constitution and thus realize an assured half-wave extension, by starting the 2nd gap to flow a discharged current for a half-wave extension through a prescribed charging circuit after actuating the 1st gap. CONSTITUTION:A capacitor Cp performs a discharge with an actuation of the 1st gap Gp1, and thus the greater part of the discharged current flows along with a resistance Ro which gives a start to the 2nd gap Gp2 via a capacitor Co forming a time constant circuit to charge the circuit. As a result, the gap Gp2 has an assured start by a discharge according to the time constant of the capacitor Co after a prescribed time from the discharge of the gap Gp1. At the same time, the discharged current is supplied to a sample AC breaker Sp. Thus the gap starting properties can be enhanced through a simple constitution to ensure an assured half-wave extension of a breaker.
Patent JP-S57185660-A (JP)
Title: Color picture tube
Inventor: NAKAMURA KOUJI
IPC: H04N9/28
Filed: 1981-05-09
Abstract: PURPOSE:To increase the sensitivity for the convergence of a color picture tube with a reduced length by providing magnetic pieces inside the neck of the tube so that the said magnetic pieces correspond to at least the central foots of E-shaped cores. CONSTITUTION:Six magnetic pieces 13 are provided inside a neck part 6 facing to E-shaped cores 9 so that the pieces 13 correspond to foots 9a and 9b of the cores 9. The magnetic pieces 13b corresponding to the central foots 9b have a plate-like shape, while the magnetic pieces 13a corresponding to the side foots 9a are curved and have an L shape. Here, the pieces 13a may have the same shape as that of the pieces 13b. Since a convergence york 7 indicated in the figure is the same as the conventional one except for the magnetic pieces 13, and side beams (BB) and (RB) move in a lateral direction and the vertical direction on almost the same plane, the length of the color picture tube can be reduced.
Patent JP-H09324239-A (JP)
Title: Steel material and weld zone, excellent in brittle fracture resistance under high speed deformation, and method of evaluating brittle fracture resistance
Inventor: ISHIKAWA NOBUYUKI
IPC: B23K31/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To properly perform the evaluation of the plastic deformability and brittle fracture characteristic in the stress concentration part under high speed deformation resultant from earthquake, collisions, etc., by evaluating the brittle fracture resistance of steel material and weld zone of steel material from the value of reduction of area at the notch tensile test. SOLUTION: A round bar, test piece, having an annular notch of >=5 coefficient of stress concentration shown in a figure is used for the evaluation of brittle fracture characteristic, and tensile test is carried out under static loading condition. As to the evaluation, after the tensile fracture the value of reduction of area in the notched part is measured, and the steel material and the weld zone, having >=30% value of reduction of area, are judged to have brittle fracture resistance under high speed deformation. At this time, high speed deformation means a strain rate of >=0.1/sec on the supposition of the time of earthquake.  Higher deformation stress simultaneously with plastic deformability in the stress concentration part is effective in preventing the occurrence of brittle fracture at the time of high speed deformation, and further, it is desirable to satisfy the relation of σ×RA/1000>=27 when σ(MPa) and RA(%) represent tensile strength and value of reduction of area, respectively.
Patent JP-S52155108-A (JP)
Title: Two layers ventilating apparatus for converter
Inventor: YASUDA TAKAHIRO
IPC: C21C5/38
Filed: 1976-06-18
Abstract: PURPOSE:To aim the efficiency increase of exhausted gas treatment by treating separately the exhausted gases of different amounts and qualities during molten pig iron pouring and blowing with providing double hood of a concentric circle at the upper part of converter entrance.
Patent JP-S58190621-A (JP)
Title: Controller for solenoid valve
Inventor: TSUBOI MAKOTO
IPC: G05B9/02
Filed: 1982-04-28
Abstract: PURPOSE:To prevent the generation of accidents by monitoring the state of the outflow of a raw gas due to the trouble of a power supply breaker circuit by using an output signal from a switching element for driving the solenoid valve. CONSTITUTION:When a transistor 6 gets trouble due to a short circuit, a relay 7 is turned ON, a relay contact 7d is conducted, and a detecting circuit 11 detects potential of which a load power supply is divided by resistors 12, 13. Accordingly, the input terminal 3d of a micro-computer 3 reaches 0, and the micro-computer 3 decides abnormality and waits until an input signal to the input terminal 3d reaches ''1''. When a F/V converter or a transistor 10 for driving the solenoid valve gets trouble due to a short circuit, a pulse signal 3a for turning the power supply breaking circuit ON is outputted when there is no abnormality in the relay 7 and the transistor 6, and a timer T is started. A detecting signal does not reach ''0'' after the timer T passes, the micro-computer 3 decides the circuit as abnormality, and total outputs are brought to OFF and stopped.