baber/WOPTO huggingface dataset:
Patent HU-T48583-A (HU)
Title: Process for production of derivatives of substituated indolinon
Inventor: FORTUNAK JOSEPH M
IPC: C07C205/00
Filed: 1988-06-17
Abstract: A process which comprises reductive cyclisation of a compound of structure (II) <CHEM> in which n is 1 to 3 and X is a group displaceable by amine in the presence of at least two equivalents of anhydrous iron (III) chloride and at least two equivalents of an acetyl halide and a solvent to form a compound of structure (III) <CHEM> in which X and n are as hereinabove defined, Z is halogen. f
Patent HU-T42523-A (HU)
Title: Process for preparing thrombine inhibitors
Inventor: MEYHACK BERND
IPC: C12N15/09
Filed: 1986-12-11
Abstract: A method for the production and secretion of proteins with hirudin activity in an eukaryotic host organism is provided. There are also provided hybrid vectors comprising a DNA sequence encoding a signal peptide upstream of and in reading frame with the structural gene for desulphatohirudin, and eukaryotic host organisms transformed with said hybrid vectors.
Patent HU-T53565-A (HU)
Title: Apparatus for producing moulds by air upsetting
Inventor: LOPEZ DE FORONDA FERNANDEZ VIC
IPC: B22C15/23
Filed: 1989-10-20
Abstract: Such improvements consist in arranging the sand supplying hopper (8) axially inside the compressed air bell-shaped ejector (9) so that an annular mouth is defined for the latter that surrounds the hopper discharge mouth, the two mouths facing the classic diffuser that caps the top of the molding chamber. 
     The valve closing the bell-shaped ejector is a tubular membrane valve that is adapted and fixed through its edges to the internal surface of the diffuser (7), at the coaxial sector that faces the hopper.
Patent JP-S60158394-A (JP)
Inventor: REIMONDO FURANSHISU BOIRU
IPC: G21C3/02
Filed: 1985-01-09
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-H05190761-A (JP)
Title: Delay-element package
Inventor: OMAE KENICHI
IPC: H01L25/18
Filed: 1992-01-07
Abstract: PURPOSE:To make the mounting space of the title package small and to prevent the performance of the title package from being deteriorated. CONSTITUTION:Delay elements 7, 8, 9 in which a GND terminal 71, an output terminal 72, an input terminal 73,... have been brought into contact with spring contacts 101,... for mounting parts 10, 11, 12 on a base body 6 are held in the base body 6 so as to be detachable. GND pins 1,..., 5,..., input pins 2, 3, 4 and output pins are brought into contact with and connected to the GND terminals, the input terminals and the output terminals corresponding to the delay elements 7, 8, 9 via respective wiring (not indicated in the figure) and the individual spring contacts so as to be detachable.
Patent JP-S63169782-A (JP)
Title: Mirror regulator for laser resonator
Inventor: NAKAYAMA KAZUO
IPC: H01S3/086
Filed: 1987-01-08
Abstract: PURPOSE:To positively hold the relative positions of a mirror plate and a mirror holder, to easily assembly them, to eliminate the change of a position after adjustment due to an external vibration, and to generate stable laser light by bringing the plate and the holder into contact at a spherical contact surface to be assembled. CONSTITUTION:A mirror plate 21 has a recess including a spherical inner surface 21d in contact with the side face 24c of a mirror holder 24, and an opening 29 for connecting the recess to the recess 27 of a resonator plate 22. Here, in order to rotate the holder 24 in the state mounting on the plate 21, an escaping part 21e is formed on the plate 21, and a gap G2 is formed between a flange 24d formed on the outer surface of the holder 24 and the outer surface of the plate 21. Then, when the angle of a folding mirror 10 is adjusted, the angle of the plate 21 attached integrally thereto may be adjusted. This rotation can be confirmed externally by observing a gap G1. Thus, the folding mirror 10 is set to a desired angle.
Patent JP-S5387404-A (JP)
Title: Casting tire
Inventor: YAMADA YOSHIO
IPC: B60C5/01
Filed: 1977-01-08
Abstract: PURPOSE: To provide a casting tire excellent in durability with the side wall and the tread section made integral by molding respective specified urethane elastomers while the thickness of respective sections is set properly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01221883-A (JP)
Title: Power generator for supplying radio frequency high voltage
Inventor: KURISUTEIAN SUTEFUAN ARUBERUTO
IPC: H03B1/02
Filed: 1989-01-09
Abstract: PURPOSE: To generate a radio frequency high voltage of high energy by forming a frequency determining circuit from a coaxial waveguide of a specific electric length, causing the coaxial waveguide to be short-circuited at one end and opened at the other, and locating the connection of the coaxial waveguide in the vicinity of the short-circuited end. CONSTITUTION: A frequency determining circuit is formed by a coaxial waveguide 11 having an electric length which is a quarter of the wavelength associated with an operating frequency. The coaxial waveguide 11 opened at one end and short-circuited at the other comprises an outer conductor 12 and an inner conductor 13, the outer conductor 12 being grounded, the inner conductor 13 being connected to one side of a capacitor 15 in the vicinity of the short- circuited end at a position 14. The amplitude of a voltage U inside the coaxial waveguide 11 shows a sine-wave-like change depending on position and is maximized since the coaxial waveguide 11 is short-circuited at one end and opened at the other. Therefore, a radio frequency high voltage of high energy can be supplied.
Patent JP-H0797358-A (JP)
Title: Preparation of poly(n-vinylacetamide)
Inventor: TAA WAN RAI
IPC: C08F26/02
Filed: 1994-01-12
Abstract: PURPOSE: To provide an improved production method of a poly(N-vinyl acetamide).  
     CONSTITUTION: An N-vinyl acetamide product is obtained by the thermal degradation of an ethylidene bis-acetamide produced by the condensation of an acetamide and acetaldehyde. A first solution is obtained by dissolving the N- vinyl acetamide from the product into a toluene. A second N-vinyl acetamide solution is obtained by separating the first solution from an coexisting insoluble substance and contacting the first solution with salt water. An aqueous solution of an N-vinyl acetamide is prepared by separating the second solution from the salt water containing an acetamide and extracting the second solution with water. Then, either of the solution polymerization or the emulsion polymerization in oil is conducted for the N-vinyl acetamide in the aqueous solution. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58119613-A (JP)
Title: Transmitter
Inventor: YAMASHITA TETSUO
IPC: H01F19/00
Filed: 1982-01-07
Abstract: PURPOSE:To make the transmitter to have a protectively operating point having small dispersion by a method wherein the transformer at an electric power transmitting part is constituted of a material having the remarkable Curie temperature characteristic. CONSTITUTION:When an excessively large input signal is inputted to the input transformer 43, heat is generated according to the amount of loss. The calorific value thereof is designed as to be held at a sufficiently low temperature than the Curie temperature in the normally using condition. When the ferrite core material is heated to the Curie temperature or more by abnormal use, the material is changed immediately from ferromagnetism to paramagnetism, and AC initial permeability (muiac) is reduced abruptly. Accordingly the L value of the transformer 43 is reduced to fail in the duty as the transformer, the input signal is not transmitted to transistors 44, 45 at the final stage, and because the temperature is reduced automatically to some set fixed temperature or less, the transistors 44, 45 are prevented from thermal destruction.
Patent JP-H01177515-A (JP)
Title: Active matrix substrate for display panel and its manufacture
Inventor: KAWASHIMA TOMOYUKI
IPC: G02F1/136
Filed: 1988-01-07
Abstract: PURPOSE:To simplify the manufacturing process and to decrease the number of times of photoetching required for said process, and to improve the manufacturing yield by depositing a decomposed product at the time of plasma etching on the side face of a driving element film and an electrode film thereunder and utilizing it as an insulating film. CONSTITUTION:Plasma etching is used for photoetching of a driving element film, and also, as its reaction gas, that which contains a chlorine compound or chlorine is used. In this state, while decomposing a photoresist 40 by keeping pace with an advance of plasma etching, a decomposed product of the photoresist 40 and the reaction gas is accumulated as an insulating film 7 on the side face of the driving element film. In such a way, the manufacture of an active matrix substrate is rationalized by omitting a sticking process by a heat CVD method, etc., of the insulating film 7 and a photoetching process thereto, and also, the photoetching process can be finished by three times, and the manufacturing yield can be improved.
Patent JP-H03207678-A (JP)
Title: Platen roller position detecting mechanism in thermal transfer recorder
Inventor: NARUI YOICHI
IPC: B41J11/42
Filed: 1990-01-10
Abstract: PURPOSE:To make an inexpensive CD motor available and to reduce a space for mounting a position detecting means by a method wherein a rotation transmitting drive member fixed on a platen roller shaft is detected by the position detecting means for detecting a position on which a recording paper pressure holding member is abutted on or separated from a platen roller. CONSTITUTION:A D-shaped hole to be fitted to a cut surface 2b of a platen roller shaft 2 is opened through the center of a platen gear 8 serving as a rotating drive member. On the surface opposed to a platen roller 1, a reflecting board 200 printed with marker parts 200a, 200b which do not reflect a light of a specific wavelength on the light reflecting surface thereof is fixed. The platen roller 1 rotates with recording paper 3 securely set by a chuck arm 5. When a sensor detects the marker part 200a of the reflecting board 200 fixed on a platen gear 8, a motor comes to a stop, and a second motor starts rotating. In this manner, a recording paper feed mode turns to a printing mode. By controlling a stop position, the platen roller 1 can be driven by a low-cost CD motor.
Patent JP-H03208987-A (JP)
Title: Multiple middle-folded type shield excavator
Inventor: OTSUKA RYUSABURO
IPC: E21D9/08
Filed: 1990-01-10
Abstract: PURPOSE:To raise the sealing efficiency by method in which a shield frame is made up of cylindrical subshield frame bundles, and the subshield frames are divided into front and rear cylinders and connected, and a middle-folded seal is provided to the connection. CONSTITUTION:Two cylindrical subshield frames 1 are vertically stacked and bundled by an outer cylinder frame 2 of a glasses-like shape. A subshield frame 1 divided into a front cylindrical subshield frame 1a and a rear cylindrical subshield frame 1b is provided before and after the excavating direction in a bendable manner by a middle-folded jack 4. A middle-folded seal 7 is provided to the connection 6 between the frames 1a and 1b. In this case, the force imparting to the seal 7 from inside to outside, as shown by arrow mark 10, when the frame 1b is inserted, can be dispersed due to its annular form. The sealing function can be thus be raised, and the excavation can be attained in a steeply curved state of a great curvature radius.
Patent JP-S60145623-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAMORI SHIYUUJI
IPC: H01L21/3065
Filed: 1984-01-09
Abstract: PURPOSE:To prevent the junction from damaging due to ion milling by performing the prescribed ion milling after an insulator is coated on the exposed surface to be etched when one P type layer having a P-N junction therein for forming the junction is exposed with the surface to be etched. CONSTITUTION:A scribing line formed on an insulating layer is coated with an insulating film 15 newly formed after diffusing a P type base layer 9. Thus, after the layer 11 which contains the P-N junction is formed so as not to expose on the surface of a substrate, a metal film coated uniformly on the surface of the substrate as a primary metal film of all electrodes 14, 15 is removed by ion milling. Thus, after the insulating film is coated so as not to expose the scribing line on the surface, the ion milling is achieved. Accordingly, the ion current flowed in case of exposing does not naturally flow, and the damage of the junction base of the current does not occur, and stable ion milling can be performed.
Patent JP-S57115804-A (JP)
Title: Manufacture of permanent magnet
Inventor: HOTSUTA YUKIO
IPC: H01F1/055
Filed: 1981-01-08
Abstract: PURPOSE:To unnecessitate the removing process for the coated layer as well as to improve the mass productivity for the subject permanent magnet by a method wherein a super thinned heterogeneous face layer is obtained on the surface of a sintered substance by utilizing the magnet manufacturing method of closed sintering wherein the evaporation of a rare-earth is suppressed. CONSTITUTION:The powder having rare-earth metal and cobalt as main ingredients is soaked in the medium such as toluene and the like, and the soaked superfine powder is formed into the desired shape using the so-called wet-type magnetic field forming machine. Then, the molded substance is placed in an airtight container and the formed substance, together with the container, is sintered at the approximate temperature range of 1,100-1,300 deg.C for about ten min. After the sintering was finished, the above is quickly cooled at the temperature ranging from the sintering temperature to the approximate temperature of 900-1,000 deg.C, and then slowly cooled at the temperature lower than the above. The cooling temperature differs according to the composition of the formed substance. The permanent magnet is obtained by magnetizing the sintered magnet, using an electromagnet. As the thickness of the coated layer of the sintered magnet thus obtained is several mum-50mum, the machining work for removal of the coated layer is unnecessary, and the permanent magnet can be manufactured with excellent mass productivity.
Patent JP-H04235438-A (JP)
Title: Line switching information generating circuit
Inventor: ONUKI MASAYUKI
IPC: H04B1/74
Filed: 1991-01-11
Abstract: PURPOSE:To reduce a circuit scale and to quickly transmit line switching information in a line switching informaiton generating circuit used, for example, in switching a ratio line transmitting a digital signal. CONSTITUTION:A digital multiplexed ratio system is provided with a transmitter 1 at the transmission side, and a receiver that incorporates a detection/ conversion part 2 taking out an orthogonal base band signal and converting it into the digital signal and a carrier wave reproduction part 3 which generates and transmits a control signal controlling the generated frequency of an applicable voltage control generator by means of the output of the detection/ conversion part and transmits a synchronizing step-out signal when the synchronization is stepped-out at the reception side. In the digital multiplexed ratio system, a wind comparator 5 transmitting an alarm signal when it is detected that the preset level of the applicable control signal is outside the preset level, and an OR means 6 transmitting a signal obtained by taking the OR of the applicable synchronizing step-out signal and the alarm signal as line switching information, are provided.
Patent JP-S61239889-A (JP)
Title: Part specific activation of substance and its use
Inventor: EDOGAA HAABAA
IPC: C07K16/00
Filed: 1986-01-08
Abstract: A method for site-specific activation of an inactive substance, which comprises: (a) causing the contact of a target site with an antibody specific for an epitope on the target site, wherein the antibody is bound to an activator of the inactive substance, to thereby bind the antibody to the epitope; and (b) causing the contact of the inactive substance with the antibody-bound activator thereby activating the inactive substance towards reaction with the target site.
Patent JP-H05188307-A (JP)
Title: Light source unit for endoscope
Inventor: SUGIMOTO HIDEO
IPC: A61B1/06
Filed: 1992-01-09
Abstract: PURPOSE:To provide a light source unit for endoscope to lead a white light from a light source into an illumination light guide with simple constitution and capable of miniaturization of a unit and reduction in weight and in cost by retreating a light shielding body from an illumination optical path against the energizing force of an energizing means by centrifugal force, when a rotating body is rotated at a high speed. CONSTITUTION:When a switch is switched to a high speed driving circuit side by an operation from a panel switch, and a filter holder 7 is rotated at a high speed, light shielding plates 78-80 turn to the outside centering around shafts 81-83 against the energizing force of torsion coil springs 84-86 by centrifugal force. Thus, light passing windows 75-77 are opened. In such a state, not only light which transmits through color filters 72-74 of three colors but also a white light emitted from a light source lamp pass through the light passing windows 75-77 and can be made incident on the incident end of an illumination light guiding fiber bundle.
Patent JP-H10199851-A (JP)
Title: Method of treating substrate
Inventor: KINOSHITA KATSUYUKI
IPC: H01L21/304
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To dry substrate efficiently with a high degree of cleanliness by housing the substrates scribe-processed one by one in a cassette set in a soln., taking the cassette out from the soln. or vapor atmosphere and drying them. SOLUTION: Glass substrates 6 are carried to a single wafer processing brush scribe unit 2 one by one, a nylon brush 9 is rotated to remove foreign substances on the substrate surface, the substrates are carried to a single wafer processing pure water rinse unit 3 for a chemical to be rinsed with pure water, a substrate-holding unit 4 holds a take-up drying cassette 11 inclined in pure water and lowers it for every one substrate 6 that is housed. After housing the substrates 6 in the drying cassette 11, it is rotated. The substrates 6 carried to and housed in an IPA take-up drying unit 5 are taken up at a rate of 30-50 mm/min. in the IPA vapor 17, heated at 82 deg.C to dry them efficiently at a high degree of cleanliness.
Patent JP-S60146207-A (JP)
Title: Lens barrel containing motor capable of switching step driving and brushless driving
Inventor: KUGIOKA MICHIHIRO
IPC: G02B7/09
Filed: 1984-01-10
Abstract: PURPOSE:To shorten an automatic focusing operation time by constituting a rotor of a hollow cylindrical permanent magnet, and also providing step and brushless driving parts on the permanent magnet, as a hybrid motor. CONSTITUTION:A hollow cylindrical permanent magnet 1 is fixed to a rotary cylinder 9A supported axially 9a by a fixed cylinder 9 of a lens barrel. On 1A side of the permanent magnet 1, many S poles and N poles are magnetized so as to function as a step-motor, and on 1B side, two or four poles are magnetized so as to function as a brushless motor, and they are driven by coils 2, 4 respectively. In this way, a focusing lens is brushless-driven to a near image point of a focusing position, and step-driven from the near image point to the focusing point, by which a focusing operation time is shortened.
Patent JP-S5495343-A (JP)
Title: Failure forecasting device of switching apparatus
Inventor: YASUDA MASARU
IPC: H02H5/00
Filed: 1978-01-12
Abstract: PURPOSE: To forecast an internal abnormality by providing an annular insulating plate embedded by an annular metal at a connecting flange portion of a grounded matallic vessel containing a main electrode to be connected to a switching apparatus main body and SF6 gas and by detecting corona discharging.  
     CONSTITUTION: Inside of a grounded metallic vessel 1 connected at an axial direction plurality of it, together with sealing SF6 gas in, a main electrode 3 connected to a switching apparatus main body and disposed at a central portion of a metallic vessel 1 through a supporting insulator 4 is provided and also between a flange and a supporting insulator 4 at a connection portion of a matallic vessel 1, an annular insulating plate embedded by an annular metal 7 insulated from a metallic vessel 1 and led to outside by a lead wire 6 is provided and a corona detector 8 is connected to the lead wire 6. In this manner as one portion of a corona current flows into an annular metal 7, it is detected by a corona detector 8 and forecasting of an internal failure can be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08190039-A (JP)
Title: Lens barrel of variable focal distance lens
Inventor: HONDA YUICHI
IPC: G02B7/04
Filed: 1995-01-11
Abstract: PURPOSE: To remove the intersection between two kinds of guiding paths and to prevent the increase of the thickness of a lens barrel by providing a second guiding path for guiding a second lens group between the rails of a first guiding path for guiding a first lens group. CONSTITUTION: A valley 2f of small width and a peak 2g of large width are formed on the female helicoid of a cam cylinder 2 and a valley 3e of large width and a peak 3d of small width are formed on the male helicoid of a front lens sliding frame 3. The valley 2f of the female helicoid is engaged with the peak 3d of the male helicoid and the peak 2g of the female helicoid is engaged with the valley 3e of the male helicoid. A cam groove 2d is formed on the peak 2g of large width of the cam cylinder 2 and engaged with a cam pin 8 vertically mounted on a rear lens sliding frame 6. The cam groove 2d does not cross the valley 2f. Since the cam pin 8 is moved straight, a long groove is notched from the part of the front lens sliding frame 3 corresponding to the moving part.
Patent JP-H06208971-A (JP)
Title: Use of plasma reaction device
Inventor: FUJIWARA NOBUO
IPC: H01L21/302
Filed: 1993-01-11
Abstract: PURPOSE:To provide a way of using a plasma reaction device by which high etching anisotropy is obtained. CONSTITUTION:Relating to a plasma device provided with a plasma generation chamber and the reaction chamber connected to it, a to-be-processed material is etched, while the material is supplied with high frequency electric power, under the condition in which the plasma loss amount at an inner wall A in the plasma generation chamber 1 is set to one and a half times that at an inner wall B in the reaction chamber 11 or times.
Patent JP-S60147152-A (JP)
Title: Solar battery panel
Inventor: ARAI HIDETOSHI
IPC: H02S30/20
Filed: 1984-01-10
Abstract: PURPOSE:To prevent the rise of temperatures in a satellite due to heat generated by shunt resistors and to realize a high-density accommodation of solar panels by a method wherein shunt resistors for dissipating surplus electric power generated by a solar battery are formed into plates and integrated with solar battery panels. CONSTITUTION:On the rear side of a solar battery panel 18, a printed circuit is provided including power lines 12 and shunt resistors 13. They are covered by an insulating sheet 17 adhering thereto with the intermediary of an adhesive agent 16. The front surface of the panel 18 is provided with battery elements 15 through the intermediary of the adhesive agent 16. The panel 18 is folded on a line of folding 14. Folding can be accomplished properly because the thickness is very small of the shunt resistors 13 and power lines 12. Electricity generated by the solar battery is transmitted to the satellite (c) via the power lines 12 and the surplus power is sent into the shunt resistors 13 via the same. With the panel 18 mounting the solar battery being integrated with the shunt resistors 13, the heat produced by the shunt resistors 13 in the sun is stored in the panel 18, and the stored heat works to retard the fall in temperatures of the panel 18 out of the sun.