baber/WOPTO huggingface dataset:
Patent IL-44903-A (IL)
Title: 17beta-hydroxy-16,16-dimethylestr-4-en-3-one its preparation and pharmaceutical compositions containing it
IPC: A61K31/565
Filed: 1974-05-28
Abstract: Preparation of 17 beta -hydroxy-16,16-dimethylestr-4-en-3-one and its unexpected antiandrogenic and antisebum activities are disclosed.
[US3853926A]
Patent IL-71199-A (IL)
Title: Preparation of dialkyl propanediimidate dihydro-halides
IPC: C01B/
Filed: 1984-03-09
Abstract: An improved process for preparing a dialkyl propanediimidate dihydrohalide by reacting malononitrile, an alcohol, and hydrogen halide, wherein the improvement comprises conducting the reaction under greater than atmospheric pressure in a halobenzene, haloalkylbenzene or alkylbenzene solvent.
Patent IL-84749-A (IL)
Title: Method for the closing of containers
IPC: B29C65/02
Filed: 1987-12-08
Abstract: A method of disposing a container (13) of plastic material (7) to be tightly sealed by a foil or film (2). In an area for the intended attachment of the film or foil, the fixing area, the opening part of the container has a layer (11) of plastic material forming an outer surface against which, while closing the container the film or foil rests during supply of energy to the fixing area. Before closing the container and, according to the invention, oriented plastic material included in the fixing area and defined by said outer surface is heated to at least a temperature at which the orientation of the material commences to be reduced and the material is maintained at the increased temperature until the material is converted to substantially non-oriented material.
Patent IL-88086-A (IL)
Title: Azetidinyl quinolone carboxylic acids esters and amides antibacterial compositions containing said compounds and uses thereof
IPC: A61K31/47
Filed: 1988-10-19
Abstract: Quinoline derivs. of formula (I) and their pharmaceutically acceptable salts are new. - In (I), R1 = OH, 1-6C alkoxy or NR4R5; R4 and R5 = H or 1-6C alkyl; R2 = H, OH, 1-6C alkanoylamino, morpholine, halo, CN, 1-6C hydroxyalkyl, COOR6, 1-6C alkoxy or NR7R8; R6 = H or 1-6C alkyl; R7 and R8 = H, 1-6C alkyl, 2-6C aminoalkyl, 2-6C alkylamin-(2-6C)alkyl or di(1-6C alkyl)amino-(1-6C)alkyl; R3 = H, 1-6C alkyl or phenyl (opt. substd. by 1-2 of 1-6C alkyl, NO2, NH2, halo, 1-2C alkyl substd. by 1-5 halo, OH, or 1-6C alkoxy. Pref. R1 = NH2 or esp. OH; R2 = H, NH2, OH, acetylamino, CH2OH or COOR6 (esp. H, NH2 or OH); R6 = H; R3 = H or phenyl; and salt = alkali(ne earth) metal salt. - 6 Cpds. (I) viz. 1-cyclopropyl- 6-fluoro-1,4-dihydro-7-Q-4-oxo-3- quinolinecarboxylic acid (Q = 1-azetidinyl, 3-hydroxy-1-azetidinylm 3-amino-1-azetidinyl, 3-acetyl amino-1-azetidinyl, 2-methyl-3-methyl-1-azetidinyl or 2-phenyl-3-amino-1-azetidinyl are specifically claimed.
Patent IL-90465-A (IL)
Title: (S)-citalopram, its preparation, intermediates for its preparation and pharmaceutical compositions containing it
IPC: C07D307/84
Filed: 1989-05-30
Abstract: The novel (+)-enantiomer of 1-(3-dimethylaminopropyl)-1-(4 min -fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile as well as acid addition salts thereof are described as valuable antidepressants, geriatrics or in the treatment of obesity and alcoholism. Novel intermediates and a method for the preparation of the (+)-enentiomer as well as the racemic mixture are described.
Patent JP-H10200007-A (JP)
Title: Semiconductor device
Inventor: MIYAGI HIROSHI
IPC: H01L23/12
Filed: 1997-01-04
Abstract: PROBLEM TO BE SOLVED: To increase the no. of input/output signals between a chip and a substrate, without increasing the areas of the chip and substrate. SOLUTION: Inductor conductor layers 6 corresponding to input and output terminals of semiconductor elements on a chip 1 are formed in the chip 1. Inductor conductor layers 13 of approximately the same size at the same spacings as those of the conductor layers 6 are formed in a package 2 which is tightly contacted to the chip 1 with their conductor layers 6, 13 mutually faced. These layers 6, 13 are composed of spiral inductor conductors and magnetic films covering them so that a flux inducted from one inductor conductor of the chip 1 or package 2 passes through that of the package 2 or chip 1 via the magnetic films, thereby magnetic coupling both inductor conductors. Thus signals are transmitted by the electromagnetic induction between the chip 1 and package 2.
Patent JP-S62169521-A (JP)
Title: Logic circuit
Inventor: IDE AKIRA
IPC: H03K19/08
Filed: 1986-01-22
Abstract: PURPOSE:To reduce the output potential of an L level (low level) down to a point near the level '0' in terms of an alternating current and also to a point near the level VBE in terms of a direct current, respectively, by reducing the voltage drop degree covering a range between an output and the base of a bipolar transistor set at the earth potential side down to a level less than the forward voltage of a diode set between said output and base in a steady mode. CONSTITUTION:A complementary output stage is formed by connecting bipolar transistors TRQ1 and Q2 in series and both TRQ1 and Q2 are driven complementarily by MOS TRM1 and M3. A diode D1 flows to the base of the TRQ2 in a single direction from the output side 'out' in a transient mode where the logic level of the 'out' is switched to L from H. A MOS TRM5 connected in parallel to the D1 conducts only when the logic state of the 'out' is set at L and the forward current of the D1 is bypassed by the TRM5. Thus the voltage produced in the forward direction of the D1 is reduced down to a level less than the forward voltage of the D1. Thus it is possible to reduce the degree of the voltage drop covering a range between the 'output' and the base of the TRQ2 set at the earth potential side.
Patent JP-S58127802-A (JP)
Inventor: TADA HIROSHI
IPC: E01B25/10
Filed: 1982-01-27
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-S57125450-A (JP)
Title: Information processing system
Inventor: TAKEDA KATSUMI
IPC: G06F15/177
Filed: 1981-01-28
Abstract: PURPOSE:To lower the probability of the overrun of a channel, by using a specific information signal to prevent the main storage device request signal from being suspended for a long time when plural CPUs share a main storage device. CONSTITUTION:In case that the first and the second CPUs 10 and 11 refer to and use a common main storage device MS15 in time division, CPUs 10 and 11 are provided with main storage device control parts 13 and 14 respectively, and the CPU10 is provided with a channel CH12. An MS reference request and an address are sent from CPUs 10 and 11 to the MS15 through busses 16 and 18 respectively, and data is transmitted from the control part 13 of the CPU10 to the control part 14 of the CPU11 through a bus 20. A specific signal SELO is generated in the CPU10 and is used in the CPU10 and is supplied to the control part 14 of the CPU11 through a bus 21. This signal SELO is used to determine an acceptance cycle of the MS reference request, and 1 and 0 are assigned to CPUs 10 and 11 respectively.
Patent JP-H01185656-A (JP)
Title: Developer
Inventor: SANO OICHI
IPC: G03G9/10
Filed: 1988-01-20
Abstract: PURPOSE:To prevent exposing of magnetic powder on a carrier surface and to obtain a developer which has a high electrostatic charge quantity and does not splash by specifying the sphericity grain size and fluctuation coefft. of a toner of a two-component developer consisting of a toner and binder type carrier. CONSTITUTION:The sphericity of the toner of the two-component developer consisting of the toner and the binder type carrier is specified to <=150, the average grain size to <=14mum and the fluctuation coefft. to <=15%. The grain size is reduced to <=14mum in order to obtain a high-grade image and the toner is formed to the spherical shape having <=150 sphericity and <=15% fluctuation coefft. in order to prevent the degradation in flowability. On the other hand, the binder type carrier to be used for the spherical toner of the small grain size is treated with an acid to elute away the magnetic powder exposed on the surface so that the environmental resistance is stabilized. The developer with which the sufficient electrostatic charge quantity is obtainable and which has the stable electrostatic charge quantity even at and under a high temp. and high humidity and obviates toner splashing is thereby obtd.
Patent JP-H02193958-A (JP)
Title: Methacrylic acid ester and production thereof
Inventor: KAWAKAMI HIROYUKI
IPC: C07C253/30
Filed: 1989-01-19
Abstract: NEW MATERIAL:The compound of formula I (cyano group is bonded to the position a or b). USE:A monomer component. The thermoplastic resin copolymerized with said component has a thermal decomposition temperature not lower than that of polymethyl methacrylate and has excellent heat-resistance and moisture- absorption resistance. PREPARATION:The objective compound of formula I can be produced by acetylating 2-cyanobicyclo[2,2,1]hept-5-ene of formula II with acetic acid in the presence of an acid catalyst and subjecting the resultant acetylation product of formula III to ester-interchange reaction with methyl methacrylate in the presence of a catalyst (e.g. boron trifluoride). The catalyst of the above reaction is Lewis acid, sulfuric acid, HCl, etc., and its amount is 1-40wt.% based on the compound of formula II. The amount of acetic acid is 2-15mol, preferably 5-10mol per 1mol of the compound of formula II.
Patent JP-H08203406-A (JP)
Title: Electromagnetic relay
Inventor: CHIBA TAKASHI
IPC: H01H50/14
Filed: 1995-01-26
Abstract: PURPOSE: To improve the conductivity between in electromagnetic relay and a printed board and the reliability on connection by branching a main terminal thereby making a terminal for exclusive use for clinch, and preventing the deterioration of airtightness and property change caused by the flexural stress generated in a terminal at the time of placing the electromagnetic relay on the printed board and fixing it. CONSTITUTION: A terminal 1b for clinch of a branch is planted in parallel, being branched from the main terminal 1a, at the place a specified distance apart outward from the resin sealing face 2 of a base. And, for the terminal 1b for clinch, a cut 1 is made in the place which is to be bent after insertion into the hole of a printed board.
Patent JP-H05204342-A (JP)
Title: Display device
Inventor: TOMINAGA KAZUHIRO
IPC: G06F3/153
Filed: 1992-01-24
Abstract: PURPOSE:To shorten the display cycle down to the time necessary for the dis play processing of one display device at maximum by updating the display of a corresponding device only for which inputted data are changed. CONSTITUTION:In a usual processing, the display processing is performed in the display device (S93) only when the input data are changed and the repeating procedure for checking whether the input data are changed or not in a succeeding display device (S94) is performed when the input data are not changed. By this procedure, the display processing is switched to each display device successively and the display processing cycle is shortened to zero second. When the input data are changed in one of the display devices among the four display devices, the continuous display processing is performed on this device, the display is switched with the displayed cycle almost coincident with the time of a timer during the display processing and the missing of the display is prevented.
Patent JP-S62168654-A (JP)
Title: Die casting device
Inventor: NAKAMURA HIROMI
IPC: B22D17/20
Filed: 1986-01-20
Abstract: PURPOSE:To prevent the clogging of a pouring pipe due to the oxide of a molten metal by forcing the molten metal into a cavity by a plunger and operating an inert gas feeder to blow an inert gas into the pipeline of the pouring pipe from a pouring port when the plunger passes the pouring port. CONSTITUTION:The molten metal 5 is supplied through the pouring pipe 4 and the pouring port 4A into an inside hole 2A of a sleeve 2 and the plunger 3 advances as well when the molten metal attains a prescribed amt. The inert gas in a hermetic box 13 intrudes into the space part of the pouring pipe 4 through the spacing formed between a rod 3A of the plunger 3 and the inside hole 2A of the sleeve 2 when the rear end of the plunger head 3B begins to pass the pouring port 4A. Part of the molten metal 5 sticking to the inside hole 4B of the pouring pipe 4 and the top surface 5A of the molten metal 5 are covered by the inert gas and do not oxidize.
Patent JP-2000208718-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIROO
IPC: H01L27/04
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the parasitic resistance component of the energizing route of electrostatic breakdown charges by not electrically connecting power supply terminals to each other when a logic circuit operates and, in addition, arranging, at least, one protective element in a central part or its vicinity. SOLUTION: A semiconductor device has a logic circuit section in an LSI chip, and input/output terminals for external signal or power supply terminals in the periphery of the chip. A semiconductor element is connected to each terminal and, in addition, a protective element which protects the semiconductor element from excessive charges, such as external static electricity, etc., is provided. The protective elements connected to the terminals are those G1, G2, G3,..., G36, of which G25 and G26 are provided in the logic circuit section provided in II the LSI chip. Since the protective elements are arranged by limiting the number of stages of the elements and effectively using the power supply wiring to an actual circuit, a route for relieving charges caused by static electricity and impressed upon the semiconductor elements to a grounding terminal can be secured.
Patent JP-H09203358-A (JP)
Title: Fixedly supporting device to engine main body for synthetic-resin-made manifold
Inventor: MIYAJIMA HIDENOBU
IPC: F02M35/16
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixedly supporting device, capable of preventing vibration generation such as the resonance, etc., of a synthetic-resin-made manifold, to restrain the distortion or twist of the manifold at a minimum. SOLUTION: This device has inlet and outlet flange parts 17 and 15D connected to a surge part 11A and port parts 11B and 15B respectively. The inlet and outlet flange parts are joined to a throttle valve main body and the joining surface of the intake port part of an engine main body 100 respectively. A reinforcing member 40 is strided on the inlet flange part, and one or plural places other than the inlet flange part between a surge part and an engine main body, in a fixedly supporting device 300 to the engine main body of a synthetic resin-made manifold 1.  The reinforcing member is composed of a supporting plate 40A, arranged in a horizontal attitude between the surged part and the throttle main body, and the engine main body, and a reinforcing plate 40B arranged in a direction nearly orthogonal to the supporting plate; and is joined to the joined surface 17A of the throttle valve main body of the inlet flange part.
Patent JP-H0572788-A (JP)
Title: Image holding member and electrophotographic device, device unit, and facsimile using that member
Inventor: SAKAKIBARA TEIGO
IPC: C07F3/00
Filed: 1992-01-24
Abstract: PURPOSE:To stably obtain excellent picture images without influences of repeated use or environmental conditions by incorporating the reaction product of an acetal resin and an org. metal complex compd. into an intermediate layer. CONSTITUTION:A conductive supporting body 1, is provided with an intermediate layer 2, charge producing layer 3, and charge transfer layer 4. The intermediate layer 2 contains the reaction product of an acetal resin and an org. metal complex compd. This reaction product is obtd. by mixing an acetal resin and an org. metal complex compd. in a proper solvent and heating. This reaction product is produced by the reaction of the hydroxyl group in the acetal resin with the center metal, e.g. aluminum, of the org. metal complex compd. or with a reactive group coupling or coordinating with the center metal.
Patent JP-H05207623-A (JP)
Title: Method for searching idle conduit
Inventor: KATSUKI HARUHIKO
IPC: H02G1/08
Filed: 1992-01-24
Abstract: PURPOSE:To make it possible to search an idle conduit easily and reliably by detecting the passage of a movable object using a magnetic force detecting apparatus connected to tools which sense magnetic line of force while arranging such tools to adhere to the searching locations each for a plurality of conduits, and allowing the movable object having a magnet to travel from one end of the conduit to the other. CONSTITUTION:Sensors 7a to 7f are arranged to adhere to conduits a to f, respectively. Then, a movable object 10 to which a conducting string is connected is inserted into an idle conduit from a first manhole, and the other end of the conducting string is hauled from a second manhole in order to shift the movable object 10. When the movable object 10 reaches the location where each of the sensors 7a to 7f adheres, a lead switch which forms the sensor adhering to the idle conduit is turned on by a magnetic force, thus enabling a corresponding lamp installed in a control box 9 to illuminate, and at the same time, a buzzer to buzz. In this way, it is possible to execute the searching operation of idle conducts at a low cost without requiring any skill.
Patent JP-H02191475-A (JP)
Title: Golf club head
Inventor: NISHIKAWA TATSUAKI
IPC: A63B102/32
Filed: 1989-01-20
Abstract: PURPOSE:To improve both rigidity and strength on the surface of a face part, and to restrain deformation thereof when a ball is struck, by a method wherein both a three-dimensional woven fabric which is mainly made of carbon fiber and laid on the whole of the face part and has a specified value or more in thickness, and a reinforced resin which is mainly made of another carbon fiber and forms a crust, are integrally formed. CONSTITUTION:A core part 5 is prepared by a method wherein a glass balloons (hollow, small balls) are mixed with a material, such as epoxy resin, unsaturated polyester resin or vinyl ester resin, and they are so rigidified as to have a density of 0.3 to 0.8g/cm<3>, by shaping them. After that, this core part 5 is set in a forming die, and a three-dimensional woven fabric 7 mainly made of carbon fiber is laid on the surface of the whole of a face part, which is one millimeter or more in thickness. Other parts of a crust are also integrally formed so as to become about one millimeter or more in thickness by filling material 6, such as random SMC or woven fabric SMC. In this way, a flying distance is increased and durability is improved by this golf club head.
Patent JP-S54104240-A (JP)
Title: Color encoder
Inventor: IDE TATSUKI
IPC: H04N9/64
Filed: 1978-02-02
Abstract: PURPOSE: To simplify and miniaturize an encoder by applying a color difference signal and burst flag signal to modulators at the same time in the color encoder.  
     CONSTITUTION: Color difference signal C-Y, and burst flag pulse BF and color difference signal B-Y are applied to modulators 34 and 35 via respective terminals 31 and 32 at the same time for balanced modulation. In order to remove unneeded signal components during a blanking period except a bust-signal period, modulators 34 and 35 are applied with blanking pulse BLK with the component in the bust signal period removed, thereby inserting blanking pulse BLK into a chrominance signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10202472-A (JP)
Title: Rotary tool drive device
Inventor: KAWAI HIDETSUGU
IPC: B23Q5/04
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To control a rotary tool at a proper speed without any need of a troublesome calculation at the time of preparing or confirming a machining program, even when rotary tools having different transmission ratios are mounted on a turret lathe. SOLUTION: This rotary tool drive device is applied to a turret lathe equipped with a turret 1 having a plurality of rotary tools 2 of different transmission ratios and a tool rotation drive means 6 used for each rotary tool 2 in common. A tool transmission ratio setting means 64 for setting the transmission ratio R of the rotary tool 2 is installed at every tool station S where each rotary tool 2 is mounted on the turret 1. In this case a rotational speed control means 55 for correcting a rotational speed (n) instructed from a machining program 53 with the set value of the tool transmission ratio setting means 64, and controlling the speed of a tool drive motor 17 is installed, so that the rotary tool 2 rotates at the speed (n).
Patent JP-H07214360-A (JP)
Title: Laser beam machining
Inventor: KIMURA SADAHIKO
IPC: B23K26/00
Filed: 1994-02-03
Abstract: PURPOSE:To realize the uniform laser beam machining by providing a process to form the laser beam where the distribution of the laser beam intensity is of the ring shape including the hollow part, a process where the laser beam is converged, and a process where a work is irradiated with the laser beam at the position of the continuous shape without the hollow part. CONSTITUTION:A mask 3 is placed in the center of the laser beam 2 to shield the center part of the laser beam 2. The diameter of the laser beam is gradually reduced and the diameter of the center part also becomes smaller gradually on the downstream side of a lens 4 to converge the laser beam of the ring- shaped mode to the spot shape by using the machining lens 4. The inner edge of the ring-shaped distribution of the laser beam intensity is brought into contact with each other in the stage where the beam diameter is reduced, and the hollow condition is changed to the solid continuous shape. The laser beam in the ring- shaped mode is converged and the stacked works 5, 7 at the position where the hollow part disappears are irradiated with the laser beam. This constitution obtains the uniform energy distribution with wide area.
Patent JP-H03215753-A (JP)
Title: Frequency measurement system
Inventor: YOSHIDA MITSURU
IPC: G01R23/10
Filed: 1990-01-19
Abstract: PURPOSE:To improve the reliability by calculating a required detection time corresponding to the predetermined number of pulses artificially from the number of input pulses and the required detection time when the number of input pulses is less than the predetermined number of pulses after the start of measurement. CONSTITUTION:Beating pulses P detected by a sensor 2 are inputted to an arithmetic part 4. Further, the arithmetic part and a storage part 5 are driven with a reference clock signal CK generated by a clock signal generation part 5 to measure the time intervals of the pulses P. Then the arithmetic part 4 finds the time intervals of the pulses P from the pulses P and signal CK. Further, the number of pulses is calculated from the time required to detect a prescribed number of pulses P and the arithmetic result is stored in a RAM 5 and read out when next data is updated. When the number of input pulses is less than the predetermined number of pulses, the required detection time corresponding to the predetermined number of pulses is calculated artificially from the number of input pulses and the required detection time. Consequently, a low frequency is measured in a short time to improve the reliability.