baber/WOPTO huggingface dataset:
Patent JP-H08300112-A (JP)
Title: Continuous casting method
Inventor: SUGAWARA TAKESHI
IPC: B22D11/117
Filed: 1995-04-28
Abstract: PURPOSE: To provide a removing method of inclusion in molten steel and a reusing method of a tundish without repairing, in the tundish having an induction heating device. CONSTITUTION: At the time of casting by using the tundish having the induction heating device, a molten steel groove sleeve refractory is made of either of alumina spinel, magnesia or alumina and the molten steel is cast while induction heating. After melting and removing the inclusion 17 stuck and grown on the inner surface of the sleeve 4 with high temp. combustion flame 16 having >=2000 deg.C flame temp., the tundish is reused without changing the sleeve 4 to execute a continuous casting.
Patent JP-S5552642-A (JP)
Title: Tuner unit of television receiver
Inventor: FUJIMOTO ISAO
IPC: H04B1/26
Filed: 1978-10-12
Abstract: PURPOSE:To obtain a television tuner for which the number of varactor diodes is small and a low oscillation frequency of a local oscillator is sufficient. CONSTITUTION:UHF signals from terminal 27 are applied to second mixer 32 through UHF selection circuit 29 including a varactor diode, UHF amplifier 30 and inter-stage tuning circuit 31 after passing through attenuator 28. Second mixer 32 converts UHF signals to an intermediate frequency of 56.5MHz by the output of second oscillator 33 which is variably controlled simultaneously with selection circuit 29 and the varactor diode included in inter-stage tuning circuit 31, and this intermediate frequency is applied to intermediate frequency amplifier 34. The output of first oscillator 25 is added to VHF signals from terminal 19, and these VHF signals are converted to UHF signals of 770-902MHz through attenuator 20 and amplifier 23 by first mixer 24. These signals are applied to selection circuit 29.
Patent JP-S5251875-A (JP)
Title: Method and apparatus for measuring characteristics of super high frequ ency transistors
Inventor: TAKAYAMA YOUICHIROU
IPC: G01R31/26
Filed: 1975-10-23
Abstract: PURPOSE: To measure output load characteristics by applying one of bisected super high frequency signal powers to the input terminal of a transistor and injecting the other to its output terminal after controlling the phase and magnitude. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09293506-A (JP)
Title: Manufacture of positive pole active material for nonaqueous electrolyte secondary battery
Inventor: KOMATSU KAZUHITO
IPC: H01M4/525
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a positive pole active material for a nonaqueous electrolyte secondary battery having the specified composition, capable of increasing discharging capacity by baking in two steps a mixture of a compound obtained by replacing part of a nickel salt with a salt of Co or the like and a lithium salt in the specified condition. SOLUTION: As a nickel salt, nickel oxide or nickel hydroxide is used, and part of the nickel of the nickel salt is replaced with the salt of Co, Mn, Fe, V, Cr, Al, or Mg. A mixture of this compound and a lithium salt is baked in two steps, and a positive pole active material represented by the general formula of LiNi1- YMYO2 (M is at least one element selected from Co, Mn, Fe, V, Cr, Al, Mg, and 0<Y<=0.25) is synthesized. As the lithium salt, LiOH or LiNO3 is preferable. In the two step baking, a first step baking is conducted in an air flow at 590-690 deg.C for preferably 2-20 hours, and a second step baking is conducted in an oxygen flow at 700-850 deg.C for preferably 0.25-30 hours. Thereby, the positive active material with high characteristics is obtained.
Patent JP-S5251333-A (JP)
Title: Process for prepaation of bezylalcohol derivatives
Inventor: IKEZAKI MUNEKATSU
IPC: C07C67/00
Filed: 1975-10-22
Abstract: PURPOSE: Benzyl alcohol derivatives I, e.g. α-(3,4-Dimethoxyphenethylaminomethyl)-3-hydroxybenzylalcohol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0425671-A (JP)
Title: Grand packing
Inventor: UEDA TAKAHISA
IPC: F16J15/22
Filed: 1990-05-16
Abstract: PURPOSE:To make improvements in working property and integral binding power by forming a piece of knitting yarn with a string body with a compound structure between a string body made up of folding an expanded graphite tape into the longitudinal direction and a reinforced material covering the outer circumference, and bundling plural pieces of this knitting yarn into a braid. CONSTITUTION:A wavy molding 1A by means of corrugating or embossing finish extending crosswise is applied to an expanded graphite tape 1 cut relatively broad, and then its crest or root is folded in the longitudinal direction, thereby forming a piece of knitting yarn with a compound structure between a string body 3 made up of forming each of folding layers 3A, 3B, 3C and a reinforced material 11 consisting of a knitting braid body covering the circumference of this string body 3, and using eight pieces of this knitting yarn 4, eight square braiding takes place. Consequently it is unnecessary to cut the expanded graphite sheet into narrow width, so that work for forming the expanded graphite tape 1 becomes facilitated. In addition, since it is structured as crest or root fold in the longitudinal direction, the knitting yarn 4 that is not producing any slip between each interval is secured, and at time of braiding, any cut will not occur in the tape 1, therefore such a gland packing 10 as excellent in a sealing function is securable.
Patent JP-H02307728-A (JP)
Title: Three-dimensional molding apparatus
Inventor: YAMANE MITSUO
IPC: C09D11/30
Filed: 1989-05-23
Abstract: PURPOSE:To precisely perform three-dimensional molding within a short time even when a plurality of materials are used by repeating such a process that a resin is injected on a stage in an upward direction from an ink jet head set at a position lower than the stage to be laminated and irradiated with light to be cured. CONSTITUTION:An XY-direction movement control apparatus 12 and a Z- direction movement control apparatus 13 are operated on the basis of the data from a control computer 11 to move ink jet heads 14-19 and a molding stage to a predetermined position. After movement, an order is issued to a pump 24 and the photo-setting resin A received in a tank 21 is injected from the ink jet head 16 while said head is moved in an XY- or Y-direction to be laminat ed to the molding stage and irradiated with the light from a light source 29 to be cured. Further, the molding stage 28 is moved in a Z-direction by the order from the control computer 11 and the ink jet heads 16, 17 are moved in an X- or Y- direction and the photo-setting resin B received in a tank 20 is injected from the ink jet head 17 to be laminated to the cured layer and irradiated with the light from a light source 22 to be cured.
Patent JP-H01296620-A (JP)
Title: Pattern formation
Inventor: ISHIWARI HIDETOSHI
IPC: G03F7/00
Filed: 1988-05-24
Abstract: PURPOSE:To make it possible to form a highly precise negative type resist film pattern of sufficient thickness having excellent dry etching-resisting property by a method wherein a negative type resist film pattern is selectively exposed and developed by the pattern reverse to a positive resist film pattern. CONSTITUTION:A positive film is coated on a substrate 11 to be etched, and a positive type resist film pattern 13 is formed by not scanning for exposure on the part of a mask 15, and also by conducting an electron beam exposure and developing on the other part. Besides, a negative type resist film 14 is coated thereon in the thickness heavier than that of the positive type resist film pattern 13. Then, a negative type resist film 12 is formed by exposing with an electron beam and developing the part other than the mask 15 on the negative type resist film 14. The exposed position type resist film pattern 13 is removed by dissolution with an organic solvent, and a negative type resist pattern 12 only is left. As a result, a highly etching-resisting negative film pattern can be formed in a highly precise manner.
Patent JP-S5918567-A (JP)
Title: Manufacture of enclosed nickel-cadmium battery
Inventor: IWAI KATSUJI
IPC: H01M50/171
Filed: 1982-07-21
Abstract: PURPOSE:To obtain an enclosed nickel-cadmium battery having an improved liquid leakage resistance by attaching a negative case to a packing coated with a sealing agent, then softening the sealing agent by heating, being followed by pressing so as to cause the negative case, the sealing agent and the packing to be tightly unified. CONSTITUTION:After an alkali-proof heat-softened sealing agent is applied to the surface of a packing 3, heating treatment is performed to form a hardened film 9 of the sealing agent. Next, a negative case 2 is attached to the packing 3, then heating is performed for a short time to soften the sealing agent of the film 9. Immediately after that, the negative case 2 is pressed so as to cause it to be fixed to the sealing agent film 9. By the means mentioned above, spaces 10 due to the surface condition of the negative case 2 are filled, and the liquid leakage resistance of the battery is enhanced.
Patent JP-H0422496-A (JP)
Title: Method and apparatus for treating dialyzed waste water with ozone
Inventor: NAKAHATA KOICHI
IPC: C02F9/00
Filed: 1990-05-17
Abstract: PURPOSE:To convert soluble matter to oxide by decomposing polysaccharides stably contained in dialyzed waste water or fruit juice waste water in large quantities by putting the strong oxidizing action of ozone to practical use. CONSTITUTION:The dialyzed waste water or fruit juice waste water stored in a conditioning tank 3 under stirring is sent into a reaction tower 8 by a control pump 4 and ozone generated by an ozone generator 5 is sent to the reaction tower 8 by a pipe 7 to be reacted with the dialyzed waste water or fruit juice waste water already stirred in the conditioning tank 3 and sent into the reaction tower 8 for a definite time. The chemicals such as a coating agent or the like stored in chemicals tanks 20, 21 are allowed to flow in the dialyzed waste water or fruit juice waste water reacted with ozone temporarily received in a receiving tank 22, and the dialyzed waste water or fruit juice waste water mixed with the chemicals is sent into a filter 12 through a pipe 11. Since the Z-filter (brand) constituting uniform extremely fine slits within the range of 1-200mum is used in the filter 12, the oxide substance generating the chemical change with ozone can continuously be removed with high efficiency.
Patent JP-H05242386-A (JP)
Title: Apparatus using one-chip microcomputer
Inventor: KAWAMURA MITSURU
IPC: G08B25/04
Filed: 1991-05-30
Abstract: PURPOSE:To secure safeness by surely detecting the generation of an event like short-circuiting between input terminals including A/D converters and informing of the detected result, or executing the inhibition or the like of load control in an apparatus for controlling load by using an one-chip microcomputer. CONSTITUTION:Voltage dividing circuits respectively consisting of sensors 4, 5 and resistors 6, 7 prepared so that voltage values inputted to respective input terminals do not coincide with each other are connected to adjacent terminals I0, I1 respectively, including A/D conversion parts and a buzzer device 2 for generating an alarm. When the absolute value of a difference between digital data respectively obtained from the terminals I0, I1 does not exceed a tolerance T, load control is stopped and alarm based upon the buzzer device 2 is executed.
Patent JP-H0225234-A (JP)
Title: Method and device for molding for manufacturing tool
Inventor: DEIITAA ZEENRAIN
IPC: B21K1/54
Filed: 1989-05-23
Abstract: PURPOSE: To simply and rationally manufacture a groove by forming the groove on a shank through rolling by means of a sector body with which a shank is moved by rotating in the axial direction in manufacturing a punching-chisel tool which is provided with a shank having the groove. CONSTITUTION: A lever 3 attached with a sector body 2 is rotatably supported with an axis pin 4 which nearly intersects perpendicularly to the axial direction of a shank 1, is constructed to have two arms and is connected to a connecting bar 6 through a pin 5 on the edge opposite to the sector body 2. The bar 6 is connected to a ring piston 7 through a spherical edge 6a, and the piston 7 is slid with fluid for hydraulic pressure 9 in the axial direction of the shank 1 in a power cylinder 8. First, the shank 1 is introduced between sector bodies 2 on a starting point and at that time the shank 1 is centered simultaneously in a symmetric arrangement of the sector bodies 2.  Next, the piston 7 is moved to a final position by movement of the cylinder 8, the shank 1 is moved by rotating in the axial direction with the sector body 2 connected to a lever 3 and a groove 1a is formed by rolling on the surface of the shank 1.
Patent JP-H04353933-A (JP)
Title: Program execution control language conversation device
Inventor: KOSOBE MOTOHISA
IPC: G06F9/45
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a general-purpose program execution control language conversion device. CONSTITUTION:A first storage means 5 stores parameter information on an information processing name on a converted-side, which is inputted through a first input means 4. A second storage means 7 stores converted-side program execution control language data inputted through a second input means 6. A processing means 8 converts converted-side program execution control language data into conversion-side program execution control language data by referring to a language conversion data base 15 provided with a conversion-side program execution control language corresponding to the converted-side program execution control language. A third storage means 10 stores conversion-side program execution control language data converted in the processing means. A second output means 11 outputs conversion side program execution control language data to a second file device 13. A third output means 12 outputs the conversion- side program execution control language data to a printer device 14 by the instruction of the second output means.
Patent JP-S61286158-A (JP)
Title: Printing head
Inventor: FURUYA KANAME
IPC: B41J2/235
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a printing head which can be easily assembled by a method in which a bearing, plural guides, and plural armatures are integrally combined and mounted on a nose and a housing. CONSTITUTION:Then path portion 15 of the printing wires 2 on the nose 11 of a printing head has a tiered portion 16 in the portion to be mounted with a bearing 3 and guides 4 and 5, where the width becomes narrower toward the tip end. The nose 11 is connected to a housing 18 kept attached with a lever guide 20 and a screw 10. Armatures 1 connected with plural printing wires 2 integrally inserted into the given holes 6, 7, and 8 of the bearing 3 and guides 4 and 5 are inserted into the back side of the nose 11 and the housing 18. The bearing 3 and the guides 4 and 5 are bonded 21 to the tiered portion 16 to complete the inserting operation of the wires 2.
Patent JP-H01298328-A (JP)
Title: Stroboscopic device
Inventor: ISHIZAKA SATORU
IPC: G03B15/03
Filed: 1988-05-27
Abstract: PURPOSE:To obtain excellent light condensing efficiency and light distribution characteristics from a compact device by forming a flat part which is almost vertical to the light irradiating front direction on the innermost part of a reflector and positioning a discharge tube on the flat part by allowing the tube to be brought into contact with the flat part inside or allowing it to be adjacent to the flat part. CONSTITUTION:The title device is composed of the cylinder shaped discharge tube 4, the reflector 5 which reflects the light from the discharge tube 4 in the forward direction and a condensing lens 6 provided on the front plane of the reflector 5. In this case, the discharge tube 4 is brought into contact with the inside of the reflector 5 at the innermost of the reflector, and a plane 5a which is almost vertical to the light irradiating direction is formed at the inside contacted part or the opposing part of the reflector 5. Therefore, the light generated from the part close to an object on the discharge tube 4 and proceeds to the innermost part does not have a large inclination against an optical axis after the reflection and is efficiently condensed in the vertical direction. Thus, the excellent light condensing efficiency and the light distribution characteristics are obtained.
Patent JP-S62285018-A (JP)
Title: Processed quantity display
Inventor: MIYAZAKI YOICHI
IPC: G01D7/00
Filed: 1986-06-04
Abstract: PURPOSE:To obtain an instrument wherein grouped information groups are ordered to facilitate a display and a selection by registering, storing, reading out and displaying a plurality of the arbitrary ordered pieces of information. CONSTITUTION:Signals from a plant are converted to a process quantity by an input processor and stored in a process quantity storage 4 as a plant data base. When, to display, for example, displayed information (i), a displayed information (i) select push button 9b in a displayed information select push button group 8a is depressed, signals indicative of the information (i) are displayed as the information (i) on a display 6 via a displayed information selector and register 7 and a display controller 5. Then, when a displayed information select and register push button 10 is depressed to register a plurality of ordered pieces of information, the displayed information (i) is stored in a displayed information select and register storage 7a. In short, a storing system described here is the one for buffering selection and registration. Accordingly, by repeating the display of selected and registered updated information by depressing a selected and displayed updated information readout push button 10d, outdated information is sequentially displayed (6).
Patent JP-H07312570-A (JP)
Title: Spread spectrum communication equipment
Inventor: SAITO KATSUO
IPC: H04B1/707
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a smooth communication operation by providing a carrier recovery means and a recovered carrier latch means so as to apply spread modulation to a recovered carrier thereby generating a transmission signal and reducing a time for carrier recovery. CONSTITUTION:A control voltage to a VCO 12 is held by using a hold circuit 27 in a carrier recovery section A'. An output of the VCO 12 oscillated by the holding voltage is fed to a mixer 22 of a transmission section. That is, the hold circuit 27 holds a control voltage of the VCO 12 based on the recovered carrier when the reception state is switched to the transmission state even without the presence of a reception carrier and the recovered carrier is used for the transmission and a mobile station MS is subject to subordinate synchronization to a base station BS. Thus, frequency locking and phase locking are implemented at a high speed and the time for carrier recovery is reduced to attain smooth communication.
Patent JP-H10114827-A (JP)
Title: Cross-linker for silazane polymer
Inventor: BARNARD THOMAS DUNCAN
IPC: C04B41/50
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To cross-link a silazane polymer under an excellent control by heating a mixture contg. a silazane polymer having Si-H bonds, a specific cross-linker, and a cross-linking accelerator to a specified temp. SOLUTION: Any silazane polymer can be used if it has Si-H bonds for reaction. The main chain of this polymer has repeating units contg. silicon and nitrogen atoms and comprises units of the type of (R'R"SiNH), (R'Si(NH)3/2 ), and/or (R'R"R"'Si(NH)1/2 ). The cross-linker is selected from among alkenyl-functional cyclosiloxanes (e.g. tetramethyldivinylcyclotrisiloxane) and alkenyl-functional cyclosilazanes (e.g. tetramethyldivinylcyclotrisilazene) and is used in an amt. of 0.01-50wt.% of the polymer. An org. peroxide is an example of the cross-linking accelerator. The mixture is heated to 75-300 deg.C to cause the cross-linking.
Patent JP-H01298756-A (JP)
Title: Semiconductor device
Inventor: MUNAKATA TADASHI
IPC: H01L23/50
Filed: 1988-05-27
Abstract: PURPOSE:To enhance the efficiency of mounting work of an external terminal on a chip mounting board and to simplify it by installing an insulating board perpendicularly to the chip mounting board, and forming many lead layers to become outer terminals on the insulating board. CONSTITUTION:Many lead layers 9 of conductive metal to become outer terminals are formed in parallel on one surface of an insulating lead forming board 8 substantially perpendicularly mounted on a chip mounting board 1. For example, in order to provide preferable contact with an external device (mounting board or the like) and to increase the contact area with a through hole conductor 7, lead layers 9 are formed on both front and rear faces of the board 8. The widths and the pitch intervals of the layers 9 are freely set in response to the number of electrodes to be led from a chip 2 or the connecting terminal shape of an external device. Thus, since many external terminals can be simultaneously mounted, its operability is extremely improved.
Patent JP-H04329779-A (JP)
Title: Video display device
Inventor: TAMURA YOSHIYUKI
IPC: H04N5/45
Filed: 1991-04-30
Abstract: PURPOSE:To vary a compression rate of a slave operational amplifier synthesized and displayed on a master screen in the horizontal and vertical directions. CONSTITUTION:The display device is provided with a compression section 2 compressing a video signal of a slave screen with a compression rate variable in the horizontal and vertical directions and a timing control section 3 leading out a segmentation range designation control signal designating a range of segmentation of the video signal of the slave screen. A video signal of the slave screen from the relevant compression section whose segmentation range is designated by the segmentation range designation control signal is stored by a storage section 4 and the video signal of the slave screen from the relevant storage section is synthesized on the video signal of the master screen at a mixer section 5.
Patent JP-H06316761-A (JP)
Title: Film formation using laser deposition and device therefor
Inventor: TAKAHASHI AKIRA
IPC: H01L21/203
Filed: 1993-04-30
Abstract: PURPOSE:To provide a method and device where a deposition layer is formed with high coverage in a connection hole for multilayer wiring formed on the surface of a semiconductor wafer. CONSTITUTION:A flow of particles P going toward a semiconductor wafer SUB is generated by irradiating a target 2 with laser beams LB. The flow of particles P is restricted by a restriction hole 4 of a low aspect ratio. The relative position of the target 2 and the semiconductor wafer SUB is changed so that the restricted flow of particles p may reach a desired place including a place where a connection hole of the semiconductor wafer SUB is formed. In preferable embodiment, it is included that the restriction hole 4 is made to perform ultrasonic vibration.
Patent JP-H11319741-A (JP)
Title: Method and apparatus for removing dust
Inventor: KANNO MORITOSHI
IPC: B08B5/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To remove dust efficiently by removing static electricity on the surface of an object to be treated such as a liquid crystal panel and to improve the yield and productivity of products by preventing the electrostatic attraction of dust to the object and the electrostatic destruction of the object. SOLUTION: An ionizer 14 for ionizing supplied clean air, an ultrasonic wave generator 15 for applying ultrasonic vibration to the ionized air, an ejection chamber 13 having an ejection nozzle 16 for ejecting an ionized ultrasonic air current toward an object 30 to be treated, and a suction chamber 20 which is installed in parallel with the ejection chamber 13 and arranged toward the object 30 are provided.