baber/WOPTO huggingface dataset:
Patent JP-S58101543-A (JP)
Title: Terminal interface
Inventor: OGIWARA HARUO
IPC: H04M19/00
Filed: 1981-12-12
Abstract: PURPOSE:To transmit signals between a subscriber's line terminator and a terminal, by superimposing a DC signal on an interface line for signal transmission without increasing the number of interface lines for the transmission of a DC loop signal, a DC level signal or a DC power. CONSTITUTION:In applying a positive voltage on a line B and a negative voltage on a lone A at waiting, a diode bridge 25 is turned on, a power supply circuit 22 is operated and a DC voltage is applied to an incoming call detection circuit 28. In calling, a call switch 27 is turned on, and the calling is informed to a DSU (subscriber's line terminator)3, then a loop switch 26 is turned on, the power supply circuit 22 starts operation and the DSU 3 is operative. Thus, the feeding control for each call can be done without increasing the number of interface lines.
Patent JP-H113977-A (JP)
Title: Ferroelectric/high dielectric integrated circuit and its manufacture
Inventor: UCHIDA HIROTO
IPC: H01L27/108
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To eliminate leakages due to a damage by means of a reducing gas of ferroelectric/high dielectric capacitor, which especially uses a layer super- lattice material and to simplify the structure and the manufacture method of an integrated circuit. SOLUTION: This integrated circuit is provided with a ferroelectric/high dielectric capacitor 30 containing a lower electrode 32 connected to a plug 38, obtained by making it pass through an insulating layer 31 on a substrate 20, a ferroelectric/high dielectric layer 34 constituted of the layer superlattice material and an upper electrode 36. In such a case, the ferroelectric/high dielectric layer 34 is formed so as to completely cover a memory cell by self- patterning. The ferroelectric/high dielectric layer 34 is completely covered by a sacrificial protective layer 40 (tantalic acid strontium, tantalum oxide, tantalic acid strontium bismuth shorting bismuth, titanic acid strontium, zircon acid strontium, niobium acid strontium, tantalum nitride or acid nitride tantalum, for example) which are formed by self-patterning.
Patent JP-H04247096-A (JP)
Title: 13-dihydro-3'-(2-alkoxy-4-morpholinyl)- anthracyclin
Inventor: ARUBERUTO BARUJIOTSUTEI
IPC: A61K31/7042
Filed: 1991-08-08
Abstract: PURPOSE: To obtain a novel anthracyclin which is useful as an antitumor agent, etc., for ameliorating the state of a patient having a tumor by reducing the carbonyl group of specific anthracyclin glycoside having the 13-carbonyl group.  
     CONSTITUTION: The novel 13-dihydro-3'-(2-alkoxy-4-morpholinyl)anthracyclin expressed by formula II [e.g.; 13-(S)-dihydro-3'-deamino-3'-(2-methoxy-4- morpholinyl)daunorubicin, etc.], expressed by formula II is obtd. by bringing the 3'-(2-alkoxy-4-morpholinyl)anthracyclin deriv. having the 13-carbonyl group expressed by formula I (R 1  is M, OH, methoxy; either of R 2 , R 3  is OH and the other is H; R 4  is H, OH; both of R 5 , R 6  are H, either thereof is OH and the other is H; R 7  is lower alkyl, benzyl) into reduction reaction by using a reducing agent, such as sodium borohydride, in an org. solvent, such as methanol, then converting the product to a salt when desired. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0857161-A (JP)
Title: Traveling direction detector of railroad model
Inventor: ODA HAJIME
IPC: A63H19/24
Filed: 1994-08-24
Abstract: PURPOSE: To securely detect a railway applied with a voltage, by periodically switching the direct current source by high-frequency and providing a means to hold the signals, when using an electric source altering only the duty while keeping the voltage constant. CONSTITUTION: When a rail way L52 is laid at an L level and a voltage is applied on a rail way L51, the base of a transister TR2 in a signal level conversion circuit 3 is fixed in the L level and the TR2 turns off. On the other hand, a pulse voltage is applied on the base of a TR1 and while the level is H, TR1 turns on and the outputs 01, 02 of SR-FF4 are retained in the H, L levels, respectively and it is discriminated as the first traveling condition by the judging circuit 1. Next, when the polarity of voltage applied on the rail is changed over by a polarity-changing means, a purse voltage is applied on the base of TR2 reversely and while the level is H, TR2 is conductive and it is discriminated as the second traveling condition by the judging circuit 1.
Patent JP-H0521457-A (JP)
Title: Manufacture of mos transistor
Inventor: BABA TOSHISUKE
IPC: H01L29/78
Filed: 1991-07-16
Abstract: PURPOSE:To increase the punchthrough breakdown strength of the title transistor by a method wherein the side end of a gate electrode is structured so as to be raised on the face of a substrate and a low-concentration diffusion layer is formed to be shallow inside the substrate under the gate electrode by an oblique ion implantation operation. CONSTITUTION:A silicon oxide film 25 is formed, by a wet oxidation method, on the whole surface of a substrate 21 and on the whole surface of a gate electrode 23. At this time, the side end of the gate electrode 23 is raised from the face of the substrate by means of a bird's beak 25a at the interface between the side end of the gate electrode 23 and the substrate 21. Then, the silicon oxide film is removed; an oxide film 26 is formed again on the whole surface by using a dry oxidation method; after that, an oblique ion implantation operation is executed; a source-drain low-concentration diffusion layer 27 is formed inside the substrate 21 under the gate electrode 23. Thereby, since the low- concentration diffusion layer can be formed to be shallow, the punchthrough breakdown strength of the title transistor can be increased.
Patent JP-S6443755-A (JP)
Title: Multisensor for water quality
Inventor: YAGYU ETSUO
IPC: G01D21/00
Filed: 1987-08-12
Abstract: PURPOSE:To reduce cost by forming a detecting end into the structure capable of detecting the water quality of an abnormal element, cyclically switching the input information of the abnormal element to a conversion part and the external output from the conversion part and using devices which are partly common. CONSTITUTION:The detection information from a detecting electrode 6 which measures the free chlorine of a sample soln., a counter electrode 5, and a thermistor 7 for temp. correction is inputted to a free chlorine computing element 9 and the detection information of the counter electrode 5 which measures an electrical conductivity, an A electrode 4 and the thermistor 7 is inputted to an electrical conductivity conversion circuit 8, respectively. On the other hand, a water quality switching oscillation circuit 11 inputs the cyclic switching signal to the computing element 9, the circuit 8, a signal switching device 10 and a resistance switching device 12. The free chlorine and electrical conductivity are respectively computed and the signal computed by the computing element 9, etc., by the circuit 11 is inputted to the device 10. The device 10 cyclically switches the measurement of the free chlorine and the electrical conductivity and outputs the same via the device 12 and an output computing element 13 to an external apparatus.
Patent JP-S6177052-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HAMADA FUMIO
IPC: G03C7/392
Filed: 1984-09-25
Abstract: PURPOSE:To enhance graininess and sharpness by forming a silver halide emulsion layer contg. the scavenger of the oxidation product of a color developing agent and substantially monodispersed silver halide grains on a support. CONSTITUTION:At least one of silver halide emulsion layers formed on a support, such as a baryta paper, PE coated paper, or polyester film, contains the scavenger of the oxidation product of a color developing agent (DP' scavenger) and substantially monodispersed silver halide grains to obtain a silver halide color photographic sensitive material. Said DP' scavengers represented by formulae I, II, and III, etc. are enumerated. Said monodispersed silver halide grains composed of >=2 layers different in the content of silver iodide are preferable.
Patent JP-H0650425-A (JP)
Title: Continuously variable transmission
Inventor: MIYATA HIROBUMI
IPC: F16H9/12
Filed: 1992-07-27
Abstract: PURPOSE:To maintain the neutral conditions of a continuously variable transmission stably which is composed of the combination of a transmission pulley mechanism and a differential gear mechanism. CONSTITUTION:On the back of a mavable sieve for each transmission pulley 16, 31 in a transmission pulley means 15 a pair of cam means changing the winding dia. of belt while contacting/separating between both pulleys 16, 31 to/from each other are disposed, and an interlocking means 44 varying the shift ratio while interlocking both cam means so as to change the belt winding dia. of each pulley to the different direction is arranged. In the control force tranmission path from a control lever 46 to the interlocking means 44 a non- sensitive part 50 is installed to enable no tranmission from the control force of the lever 46 to the interlocking means under the neutral conditions of a continously variable transmission.
Patent JP-S62155218-A (JP)
Inventor: JIYOSEFU UEINSUTOTSUKU
IPC: A61P43/00
Filed: 1986-08-25
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-H0251825-A (JP)
Title: Graphite coating device for cathode-ray tube
Inventor: KURIBAYASHI YUKIO
IPC: H01J9/20
Filed: 1988-08-12
Abstract: PURPOSE:To quantitatively control the operation state of a roller and unify a conducting film by providing a pressure sensor detecting the funnel pressing force of the roller and a means detecting the rotating speed of the roller. CONSTITUTION:A robot arm 6 is operated according to the predetermined program. The robot arm 6 is operated to stick a graphite liquid to a roller 7. Then the robot arm 6 is operated to press the roller 7 on the surface of a funnel 4 and move and rotate the roller 7 along the surface of the funnel 4, thus graphite is coated. The depression state of the roller 7 to the funnel 4 is detected by a pressure sensor 8 and controlled. The rotation of a rotary slit member 9 is detected by a slit detecting sensor 10 to control the rotation state of the roller 7. The operation state of the roller 7 can be quantitatively detected and quantitatively controlled, thus an outer conducting film 5 is unified.
Patent JP-H0735530-A (JP)
Title: Measuring device
Inventor: WATANABE YOICHIRO
IPC: G01B11/26
Filed: 1993-07-20
Abstract: PURPOSE:To provide a measuring device which can confirm that how much a movable body is inclined with respect to a stationary body, and accordingly, which can prevent occurrence of inferior shift of a load. CONSTITUTION:A device for measuring an inclination of a movable body which has come to a stop at one side of a stationary body, incorporate a pair of light emitting elements B1, B2, and a pair of light receiving elements A1, A2, facing respectively to the stationary body and the movable body. Further, the positions of the pair of light emitting elements B1, B2 and the positions of the pair of light receiving elements A1, A2 are displaced by displacing means so as to maximize the light quantities received by the light receiving elements A1, A2, and the inclination of the movable body is calculated with respect to the stationary body from the distance between the pair of light emitting elements B1, B2 and the distance between the light emitting elements A1, A2 by calculating means.
Patent JP-S6092930-A (JP)
Title: Power apparatus
Inventor: MIZUNO YUTAKA
IPC: B60K17/04
Filed: 1983-10-27
Abstract: PURPOSE:To make a power apparatus small-sized and compact by making the cylindrical case which covers a driven bevel gear, clutch, and a reduction gear, integrally with a crankcase, and taking-out an output from the edge surface on the opposite side to the crankcase of the cylindrical case. CONSTITUTION:A framag 28 is installed at the right edge part of the crankshaft 26 of an engine in a power apparatus 22, and a driving bevel gear 30 is fixed at the left edge part. A driven bevel gear 40 is arranged onto the opposite side to the cylinder of the engine, and a centrifugal-type automatic clutch 42 and a planetary gear type reduction gear 44 are arranged coaxially with the center shaft and accommodated into a cylindrical case 46. Said cylindrical case 46 is formed integrally with the crankcase of the engine, and an output shaft 62 is fixed onto the disc 60 of the reduction gear 44 on the edge surface on the opposite side to the crankcase. Said output shaft 62 is connected to a rear-wheel shaft 70 through a reduction bevel gear 68. Therefore, the power apparatus can be made small-sized and compact.
Patent JP-H04253713-A (JP)
Title: Polymer containing imide group and preparation thereof
Inventor: IBU KANBERURAN
IPC: C08F212/14
Filed: 1991-07-15
Abstract: PURPOSE: To obtain an imide group-contg. polymer with excellent bending strength, heat stability, etc., by a method wherein a specified N,N'-bisimide is reacted with a hindered p-allylaniline and the product is separated, ground and cured by heating.  
     CONSTITUTION: An N,N'-bisimide (a mixture) (a) of formula I (wherein Y is H, CH 3  or Cl; A is cyclohexylene, 4-methyl-l,3phenylene, etc.), p-allylaniline (b) of formula II (wherein R 1  and R 2  are each methyl, ethyl, propyl, etc.), a compd. (c) being an arbitrarily selected ingredient, selected from an org. peroxide, azobisisobutyronitrile and an imidazole deriv. and a compd. (d) being an arbitrarily selected ingredient, selected from vinylpyrodine, N-vinylpyrrolidone, etc., are mixed together. Then, the mixture 18 reacted by heatnng at 50-180°C and the formed prepolymer is isolated and ground and cured by heating at 180-300°C to obtain an imide group-contg. polymer. This polymer is suitably used for manufacturing insulating bodies for transformers, printed circuit base sheets, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0625344-A (JP)
Title: Production of polyolefin
Inventor: SANO AKIRA
IPC: C08F4/60
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a polyolefin having a narrow molecular weight distribution and high bulk specific gravity and excellent in fluidity, moldability and anti- blocking properties and useful as films, etc., by using a catalyst composed of a specific solid catalytic component, a specified silicon compound and a specific organometallic compound and carrying out the polymerization. CONSTITUTION:An olefin is homopolymerized or copolymerized with other olefins by using a catalytic system prepared by combining (A) a solid catalytic component composed of a substance obtained by reacting (i) a reactional product prepared by reacting Si oxide and/or Al oxide with a Ti compound or the Ti compound and a V compound and further reacting the resultant reactional product with an organoaluminum compound with (ii) a reactional product obtained by bringing a magnesium halide into contact with a compound of formula I [Me is group I to IV element of the periodic table; (z) is the valence of Me; (n) is 0<(n)<=(z); X is halogen; R<1> is 1-20C hydrocarbon residue] and carrying out the reaction with (B) a silicon compound of formula II [R<2> to R<4> are H or R<1>; R<5> is R<1>; 0<=(a) to (d)<4] and (C) an organometallic compound.
Patent JP-H0736999-A (JP)
Title: Sales data processing device
Inventor: INOUE TERUO
IPC: G06Q50/00
Filed: 1993-07-21
Abstract: PURPOSE:To forcibly terminate the processing on the way of the execution to switch the mode to another mode at the time of mode switching on the way of the execution of this processing corresponding to a series of input operations. CONSTITUTION:A mope switch MS switches various operation modes such as the register mode and the return mode. A CPU 1 discriminates whether the mode is switched by the mode switch MS or not before the operation of an end key which terminates the processing corresponding to a series of input operations. When execution of mode switching is discriminated, the CPU 1 forcibly terminates the processing executed at present.
Patent JP-S6443664-A (JP)
Title: External wall panel
Inventor: GOTO HIDEO
IPC: E04F13/21
Filed: 1987-08-11
Abstract: PURPOSE: To prevent the collection of dust to a joint section and the infiltration of rainwater by integrally molding a wall panel body having a retaining member and a fitting projecting section at an upper end and a fitting recessed section at a lower end and installing the panel body onto the exterior-wall surface of a building. CONSTITUTION: An upper-end section member 6 with a retaining member 12 and a fitting projecting section 10 is molded integrally at the upper end of an exterior-wall panel body 5. On the other hand, a fitting-section forming member 8 with a fitting recessed section 7 is molded integrally at a lower end. Notches 14, 14 are formed at an upper end section and a plurality of throating grooves 15, 15 to a side face in the fitting projecting member 10. The retaining member 12 is mounted on the exterior wall surface 3 of a building by bolts through a base material 4 by a retaining tool 11. Accordingly, the collection of dust to joints 9 and the infiltration of rainwater can be prevented while the efficiency of mounting operation can be improved.
Patent JP-S5994889-A (JP)
Inventor: HORUGAA FURANKUZEN
IPC: H01H33/02
Filed: 1983-10-26
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-H0544643-A (JP)
Title: Evacuation device and starting method therefor
Inventor: FUJIKI HIROSHI
IPC: F04B37/16
Filed: 1991-08-09
Abstract: PURPOSE:To provide an evacuation device which can simplify an evacuation system, perform start and restart free from the oil contamination, and pemits also the perfect automatic operation of the vacuum evacuation system, and provided the starting method for the vacuum evacuation device. CONSTITUTION:An evacuation device is equipped with a turbomolecular pump 13 for the evacuation to a vacuum state in a vacuum container 11, oil-sealed rotary vacuum pump 17 which is installed in series with the turbomolecular pump 13, vacuum gage 14 for container which measures the degree of vacuum in the vacuumn container 11, and an evacuation vacuum meter 19 which measures the degree of vacuum at the inlet part of the turbomolecular pump 13. A control means 20 for controlling each pump and each valve according to each measurement value of the vacuum gage 14 for container and the evacuation vacuum gage 19 is provided.
Patent JP-H1037184-A (JP)
Title: Reinforcing bar head-out method for cast-in-site concrete pile and bar cover for use in the method
Inventor: HATA SHIGERU
IPC: E02D5/34
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To quickly remove a concrete portion at the head of a pile by effectively crushing the part through a minimum crushing operation and facilitate disposal of the waste concrete. SOLUTION: Prior to concrete placing, reinforcement bar covers 2... for preventing concrete attachment to the top B1 of a reinforcement bar cage and a static expansive demolition agent 5 contained in a sack are installed at the top B1 of the cage B whose top is protruded afterward. After placing of concrete, cracks are generated in the concrete portion at the pile head by an expansive pressure generated through hydrating reaction of the static expansive demolition agent 5, and with this cracking the concrete is crushed and removed from the cage top B1 together with the covers 2 so that the cage top B1 is exposed.
Patent JP-S6093896-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOJIMA NOBORU
IPC: H04N9/81
Filed: 1983-10-28
Abstract: PURPOSE:To make crosstalk unremarkable by utilizing the correlation of a line sequential color signal at each two lines so as to provide a carrier offset of fH/4 at each video track. CONSTITUTION:A field period pulse 46 to an input terminal 39 is fed to a C1 input of an up-down counter 43 and an output pulse 47 of an edge detector 45 is led to an input of a 1/8 frequency divider 44 in a 2-head helical scanning type video tape recorder of cross azimuth system. An output pulse 48 of the frequency divider 44 is led to a P1 input of the up-down counter 43. Outputs 49-51 of the up-down counter 43 are fed to an FM modulator 5 and when the output 49 is at high level, the frequency of the output signal of the FM modulator 5 is controlled to be higher by fH/4, and when the output 50 is logical H, the frequency is higher by fH/2 and when the output 51 is logical H, the frequency is higher by fH respectively.
Patent JP-2001028210-A (JP)
Title: Signal cable
Inventor: SASE HIROSHI
IPC: H01B11/10
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a signal cable, having sufficient electromagnetic shielding performance and lightning surge characteristics for practical use, high withstand voltage of an insulated core wire, moreover is lightweight, small in diameter, and highly flexible. SOLUTION: This signals cable has a cable core which is constituted in the following way. A plurality of insulated core wires 11, 11, etc., are gathered via an intervening member 12 and wounded with one or more sheets of tape having a thickness of 25-200 μm and made of PET or PP to form an insulating tape layer 13, hereon an aluminum tape with thickness of 0.05-0.3 mm is vertically applied to form a metal tape layer 15.
Patent JP-H0363871-A (JP)
Title: Postage calculating method
Inventor: YAMAGUCHI KENICHI
IPC: G06Q50/00
Filed: 1989-08-02
Abstract: PURPOSE:To easily and quickly perform the calculation of postage by inputting two bar codes representing the coordinate of a specific point on a map based on a town name sequentially via a scanner and immediately recognizing the postage corresponding to a distance between two points. CONSTITUTION:A town name column 3, a reading column 4, and a reference point column 5 are provided at every page of a retrieval ledger 1, and the town name at every area is arranged in the town name column 3 in alphabetic sequence, and the reading of the town name is entered on the reading column 4, and also, the bar code of the town name is entered on the reference point column 5. Meanwhile, a calculator 2 consists of a main body 6 and a bar code scanner 8, and a computer to process the coordinate read with the bar code scanner 8 is incorporated in the main body 6. At this time, the coordinate of bar-encoded two points is read, and a rectilinear distance between the two points is calculated, and the postage corresponding to the distance can be recognized immediately. In such a way, it is possible to easily and quickly perform the calculation of the postage.
Patent JP-H0486325-A (JP)
Title: Compression ratio varying mechanism for 2-cycle engine
Inventor: MASUDA TATSUYUKI
IPC: F02B75/02
Filed: 1990-07-31
Abstract: PURPOSE:To reduce exhaust resistance by forming a communication groove notched in a specific angle range on an exhaust control valve, and forming a notch for communicating the communication groove with a main exhaust passage on a partition wall for defining the main and auxiliary exhaust passages each other, in a device where a cylindrical exhaust control valve is provided in the auxiliary exhaust passage. CONSTITUTION:Scavenging passages 12, 13, a main exhaust passage 14 and an auxiliary exhaust passage 15 are formed for each cylinder in a cylinder body 2, and one side ends of those passages are opened in a cylinder 3 respectively as scavenging ports 16, 17, a main exhaust port 18 and an auxiliary exhaust port 19. The auxiliary exhaust passage 15 is formed in the upper part. A notch 2a-1 is formed on a partition plate 2a for defining the main exhaust passage 14 and the auxiliary exhaust passage 15 each other in the cylinder body 2. A circular hole 20 is bored in the crankshaft direction at the middle position of the auxiliary exhaust passage 15 of the cylinder body 2, and a cylindrical exhaust control valve 21 is rotatably fitted in the circular hole 20 at each cylinder. A communication groove 21a notched in an angle range of 180 deg. or more is provided on each of the exhaust control valves 21, and when this valve 21 is in an open state the communication groove 21a is directly communicated with the main exhaust passage 14 via the notch 2a-1.