baber/WOPTO huggingface dataset:
Patent JP-2000226266-A (JP)
Title: Method for burning powder
Inventor: ARAI MAKOTO
IPC: C04B35/64
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently burning powder of low thermal conductivity while suppressing temperature difference associated with powder position inside a sagger holding the powder. SOLUTION: This method comprises the following practice: powder held in a sagger 4 is burned in such a way as to stand thermal conductors 5 into the powder; wherein a part of the thermal conductors 5 is embedded in the powder and the remainder is exposed above the powder, and the powder is burned under heating through the heat transfer from the thermal conductors 5 to the powder. Another version of the practice is as follows: a thermal radiator is put on the surface of powder held in a sagger 4, and the powder is burned under heating through the thermal radiation from the radiator to the powder. It is preferable that the above thermal conductors and thermal radiator are made of a material same as that for the sagger 4.
Patent JP-S52112240-A (JP)
Title: Data processing unit
Inventor: TONE HIROSADA
IPC: G06F12/12
Filed: 1976-03-17
Abstract: PURPOSE: To secure indication of the page which has to stay always on main memory and thus to inhibit the transfer to auxiliary memory by installing main memory tag memory which holds the page address of the main memory and various control bits concenrning the page. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02207638-A (JP)
Title: System for monitoring input power to optical submarine repeater
Inventor: KOGURE YOSHIICHI
IPC: H04B17/40
Filed: 1989-02-07
Abstract: PURPOSE:To measure the input power of each repeater in a service-in state by providing a jitter adder to add a jitter noise to the output signal of a terminal station equipment and a monitoring device equipped with a function to receive the error measured result of plural optical submarine repeaters and to estimate the input power. CONSTITUTION:A monitoring device 2 sends a command to measure the number of line errors and a terminal station equipment 1 receives this command and activates a jitter adder 3. Then, the suitable jitter noise is added to an optical signal. For the input power-to-error rate characteristic of each repeater 4, since the jitter noise is added, the number of the errors at every repeater 4 is linearly increased normally. However, now, when a fault is generated in a cable between an n-th repeater 4 and the (n+1)-th repeater 4, the linearity is damaged. At this time, when difference between the number Nn+1 of the errors in the (n+1)-th repeater 4 and the number Nn of the errors in the n-th repeater 4 is known, the input power of the (n+1)-th repeater 4 can be known. Thus, the input power of each repeater can be measured in the service-in state.
Patent JP-H04246361-A (JP)
Title: Packing material for bored part of skull
Inventor: TAKEUCHI HIROYASU
IPC: A61L27/00
Filed: 1991-01-31
Abstract: PURPOSE:To improve bioadaptability and the early neogenetic bone formability around and in the packing material and to allow the fixing of the packing material to a bored part over a long period of time by consisting the material of a porous calcium phosphate compd. and providing tapered parts in at least >=1 surfaces thereof. CONSTITUTION:The calcium phosphate compd. is used and is worked to a circular truncated conical shape. The dealing with the circular bored parts of various sizes is possible if the diameter (a) of the upper bottom, the diameter (d) of the lower bottom and a height L1 are set as desired. The working to a square pyramisoid shape by using the calcium phosphate compd. having the tapered parts on >=1 surfaces is equally preferable. This packing material can be adapted to the bored parts of various shapes by providing the tapered parts on the arbitrary surfaces in such a manner. The size of the packing material may be determined as desired so as to have the circular truncated conical shape or pyramisoid shape by the sizes or shapes of the bored parts of the bone and are preferably set at 3 to 20mm height, 2 to 30mmphi upper bottom and 5 to 50mmphi lower bottom for practicable use in the case of, for example, the packing material of the circular truncated conical shape.
Patent JP-S54121375-A (JP)
Title: Damper
Inventor: KOIZUMI TAKAYUKI
IPC: D06F37/20
Filed: 1978-03-13
Abstract: PURPOSE:To enable variation of damper characteristics in special case of vibration and revolution used therefor by providing a valve enabling communication of a cylinder between inside and outside when a vibrating plate is resonated in amplitude. CONSTITUTION:Since a cylinder 1 and a piston 3 are vibrated relatively at the same number of vibration when a vibration source such as washing tank or the like is revolved at rated value, a vibrating strength of the same frequency is applied to a vibrating plate 18. Since the plate 18 is so designed as to resonate at this number of frequency, large vibrating amplitude occurs at the free end of the plate 18. Thus, the air between a damper side vent hole 20 and atmospheric air hole 21 is flown without resistance to reduce the attenuating strength. Accordingly, the magnitude of the attenuating strength can be varied from the normal value only when the number of vibration is specified to certain value.
Patent JP-H11206574-A (JP)
Title: Bag for extracting coffee and tea
Inventor: MOTOMURA TADASHI
IPC: B65D77/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To equalize a filtering area and a thickness of a filtering layer so as to improve the extraction property by constituting a bag for extracting coffee and tea by a rectangular bag main body made of filtering sheet and handle hold parts attached at symmetrical positions on both front and rear surfaces. SOLUTION: A bag for extraction 1 consists of a rectangular bag main body 2 made of a flexible sheet having the filtering property and handle hold parts 3, 3' which are made of stiff sheet and are attached at symmetrical positions on both front and rear surface. Handles 4, 4' produced inside the handle hold parts 3, 3' by blanking them are connected with the handle hold parts through a remaining part, and the blanked parts are pulled up to form the handles 4, 4'. Cut-in parts 5, 5' opened downward are formed in the handles 4, 4'. Moreover, small handles 6, 6' are formed by extending on the same plane, and cut-in parts 7, 7' opened downward are formed at tips thereof. When the handles 4, 4' are pinched and the cut-in parts there of are applied to a fringe of a cup, the small handles 6, 6' are held on an extension line of the handle hold parts.
Patent JP-2000228646-A (JP)
Title: Portable mobile terminal and transmitter
Inventor: KAKIZAKI SHINJI
IPC: H04B7/26
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To control transmission power in multi-stage over a wide range and to minimize the phase change in a transmission signal in a portable mobile terminal and a transmitter applied to a multiplex radio communication system such as code division multiple access CDMA system. SOLUTION: The portable mobile terminal is provided with a modulation section 4 that modulates a transmission signal by adopting a spread spectrum system, an amplifier section 4 that amplifies power of the transmission signal after the modulation to have required transmission power, a plurality of gain variable units 5A, 5B, which are connected in series between the modulation section 4 and the amplifier section 6, vary the gain of the transmission signal after the modulation by the modulation section 4, and whose gain versus phase characteristics are designed so as to cancel a phase change in the transmission signal with respect to the entire gain change, and a control section 13A that controls the gain of the gain variable units 5A, 5B in response to a transmission power control signal from a base station.
Patent JP-H05227141-A (JP)
Title: Phase difference correction circuit
Inventor: SAKAHARA SHIGEHISA
IPC: H04L7/08
Filed: 1992-02-17
Abstract: PURPOSE:To provide a phase difference correction circuit in a transmission line switching circuit in which phase correction in bit unit can be performed on a short distance transmission line, and also, circuit configuration can be simplified. CONSTITUTION:Delay control circuits 100, 200 which output delay frame pulses S0 with in-phase before and after switching are provided at the transmission lines of data memory M1 M2 for system in current use and spare system, respectively, and the readout addresses of the data memory M1, M2 are formed by the delay frame pulse S0. The delay control circuits 100, 200 are comprised of delay frame pulse forming means 10 which delay a frame pulse S1 for system in current use based on prescribed preset delay quantity D1, and means 20 which fetch delay quantity from the spare frame pulse S2 of the delay frame pulse S0 as preset delay quantity D2 synchronizing with the delay frame pulse S0 from the delay control circuit 100 for system in current use when a system is switched to a spare system.
Patent JP-S59155483-A (JP)
Title: Surface hardening silicone sealant composition
Inventor: SHIMIZU CHIYUKI
IPC: C08K5/55
Filed: 1983-02-25
Abstract: PURPOSE:To provide the titled composition having excellent adhesive property, etc. prepared by adding an organoaminoxy group-containing organic silicon compd., an inorganic filler and a boric acid ester to a specified poly-diorganosiloxane. CONSTITUTION:The surface hardening silicone sealant composition is prepared by adding (B) 0.1-30pts.wt. organic silicon compd. having, on an average, two or more organoaminoxy groups in the molecule [e.g. Si(ONEt2)4, where Et is an ethyl group], (C) 5-300pts.wt. inorganic filler (e.g. calcium carbonate) and (D) 0.01-10pts.wt. boric acid ester of formula, B(OR)3 (where R is a 1-8C univalent hydrocarbon group) [e.g. B(OCH3)3] to (A) 100pts.wt. poly-diorganosiloxane which is blocked with a silanol group at the terminal and has a viscosity of 100-20,000cSt.
Patent JP-H09220525-A (JP)
Title: Coated product
Inventor: HARUI NOBUO
IPC: C08J7/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a coated product of extremely high practicality by using aqueous resin for a specified face coating material demonstrating the good coating performance universally regardless of kind of a primary coating agent. SOLUTION: An aqueous coating material containing an aqueous resin containing an acid group and/or a tertiary amino group and a compound having combinedly an epoxy group and a hydrolytic silyl group is used as a face coating material for the face coating directly on various bases, or primary coating is applied on various bases and then face coating is applied thereon to provide a coated product. Above-referred various properties and various performances are demonstrated to the maximum through the reaction between the acid group and/or the tertiary amino group and the epoxy group or through the 'moisture curing' by the water content in air of the hydrolytic silyl group itself.
Patent JP-S55122632-A (JP)
Title: Double pipe producing apparatus
Inventor: YASUDA TAKEO
IPC: B21C37/06
Filed: 1979-03-15
Abstract: PURPOSE: To enable the expansion of the inside pipe to be accomplished while making sealing sure by making equal the inside diameter of the cylinder chamber communicated with the rear parts of the pipe expanding liquid feed holes pierced in the press-fit plugs and the inside diameter of the inside pipe.  
     CONSTITUTION: Press-fit plugs 9, 9' have tapered parts 10, 10' on the outer side of their inside ends and are formed with cylinder chambers 11, 11' of the same diameter as the inside diameter R of an inside pipe 4 in the inside rear part, these cylinder chambers 11, 11' being communicated with the pipe expanding liquid feed hole 12 and discharge hole 12' communicated with the inside pipe 4. With this constituition, the cylinders 11, 11' of the press-fit plugs 9, 9' are communicated by way of the feed hole 12 and discharge hole 12' in the pipe expanding process. Since the inside diameters thereof are the same as the inside diameter of the press-fit plugs 9, 9', the axial direction reaction force for the press-fit plugs 9, 9' is negated, hance the sealing pressure of the tapered parts 10, 10' of the press-fit plugs 9, 9' for the end part of the inside pipe 4 is sufficiently maintained by the lock set pressure of the press-fitting cylinders 7, 7', due to which the leakage of the working water 28 from the sealing part is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03235175-A (JP)
Title: Automatic restoration system for interactive cad drawing data
Inventor: IKEDA YOSHIKAZU
IPC: G06F11/16
Filed: 1990-02-13
Abstract: PURPOSE:To improve the efficiency of design work by CAD by automatically restoring the pattern of drawing destruction considered in a drawing data preparing process, and restoring drawing data in working held on the memory of a computer when it disappears. CONSTITUTION:A data restoring means 1-7 checks an anticipated destructive pattern of the drawing data, and judges whether or not the drawing data is destroyed, and performs data restoration by directly operating a work area 1-4 when it is judged that the drawing data is destroyed. When the processing of the data restoring means 1-7 is completed, an operation instruction is informed to a work area saving means 1-8, and the work area saving means 1-8 duplicates the work area 1-4 of system having the drawing data in preparing on the memory of the computer on a permanent file in a form as it is. In such a way, it is possible to obtain the automatic recovery system for interactive CAD drawing data which performs the restoration of the drawing data with high efficiency and in a short time.
Patent JP-H07239389-A (JP)
Title: Clock receiver
Inventor: KANEKO TOSHIYUKI
IPC: G04R20/00
Filed: 1994-02-28
Abstract: PURPOSE:To realize a clock receiver which can set the exact time with the number of operation switches remaining invariable to receive a broadcast. CONSTITUTION:A time setting terminal 1c which is a mode for setting a time by applying voltage in a range of low voltage being a first voltage range and a second diode 11 between sleep/snooze terminals which are function terminals capable of setting functions called sleep/snooze without any change of operation/ stop of a receiving part even if either voltage in the range of low voltage indicating a first voltage range or the other voltage in the range of high voltage indicating a second voltage range is applied are provided. As the result, as a broadcast is being received, the exact time can be set in accordance with an announcement of time.
Patent JP-H10211193-A (JP)
Title: Specimen container
Inventor: AOSHIBA TAKAHIRO
IPC: A61B5/20
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To easily deform a bag corresponding to the amount of specimen and the amount of generated gas and to eliminate the need of negative pressure adjustment or the like inside the bag by providing an opening and closing means on the opening part end edge of the bag composed of a flexible material for not passing through bacteria integrally with the bag and providing a means for controlling the passing of fluid to an opening part inside the bag. SOLUTION: This specimen container 1 is composed of the bag 2 and a check valve 3 and the bag 2 is formed by adhering two colorless and transparent rectangular films 2a and 2b made of polyethylene with each other at a peripheral part 2c by thermocompression bonding or the like. On the opening part formed on one side of the bag 2, a fastener 4 composed of a recessed part 41 and a projected part 42 complementing each other whose cross section is circular as the opening and closing means is integrally provided along the end edge. Also, on the bottom side from the fastener 4 of the bag 2, a membrane filter 7 made of fluorocarbon is provided so as to pass through gas but to interrupt liquid. The check valve 3 is formed in a cylindrical shape by piling up two rectangular ribbon-like films 3a and 3b and a film 3c shorter than that.
Patent JP-H02210531-A (JP)
Title: Memory position setting device
Inventor: OWADA TATSUO
IPC: G06F7/00
Filed: 1989-02-10
Abstract: PURPOSE:To shorten the executing time with a memory position setting device by inverting the mask value which shows the validity or the invalidity of data and therefore setting both the data and the mask value at each memory position just by sending them once even in the case the data memory position overs the higher and lower rank sides. CONSTITUTION:The shift data 15 received from a circulating shift circuit 11 and the mask value 21 showing the validity or the invalidity of the data received separately are stored once in a store buffer circuit 23 at the higher rank side. At the same time, the data 15 and the value 21 inverted between the valid and invalid states of data are stored at the lower rank side of the circuit 23. Then only the valid data are stored in a memory. Thus it is possible to set the data and the mask value at each memory position just by sending them once and to shorten the executing time with a memory position setting device.
Patent JP-S57145183-A (JP)
Title: Coal deashing
Inventor: TAKAMOTO NARUHITO
IPC: C10L9/00
Filed: 1981-03-04
Abstract: PURPOSE: To efficiently recover carbonaceous matter and to efficiently remove ash from coal, by agitating a coal-water slurry with an injected oil, floating up the carbonaceous matter of the coal adsorbed on the oil, and depositing and separating the ash.  
     CONSTITUTION: Raw material 6 consisting of an aq. slurry of a pulverized coal and oil 7 are supplied into cylindrical mixing vessel 5 with agitator 8 and mixed under agitation. The supplied oil 7 is turned into oil droplet 3 by the action of surface tension and floats up with only a carbonaceous matter in suspended coal particle 4 being adsorbed on its surface, to form froth layer 1 consisting of a mixt. of the carbonaceous matter and oil in the top portion of the mixing vessel 5. A particle rich in the ash can be withdrawn via ash outlet conduit 9 out of the system because it falls and remains on the bottom of the mxing vessel 5. The oil 7 is pref. supplied along the inner wall of the mixing vessel 5, and it is pref. to carry out the agitation to an extent of Reynolds number causing no turbulent flow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02212269-A (JP)
Title: Motor-driven power steering device
Inventor: SUGAWARA HAYATO
IPC: H02P7/29
Filed: 1989-02-10
Abstract: PURPOSE:To suppress ripples on current by controlling a motor drive circuit with a pair of drive elements of a drive element for motor driver circuit, controlling the motor direction with another pair of drive elements, and thereby mitigating change in the gate voltage of the drive elements. CONSTITUTION:In an arrangement according to the present invention, wherein drive control is made for a motor, which is to assist the front wheel steering from a control unit 10 on the basis of output of a car speed sensor 7 and a steering torque sensor 3, the control unit 10 determines the differential integral value 32a of the motor indicative current value 30a with the motor current value 31a, and according to the value obtained duty pulses 33a are emitted. Drive elements (FET) 24-27 constituting a chopping circuit of H bridge are controlled by AND gates 18-21 from a current direction signal 34a, output 35a of a comparator 23 to judge the upper limit of the motor current value 31a, and duty pulses 33a, and chopping is performed by a pair of drive elements, while another pair of drive elements make control of the rotating direction.
Patent JP-H10218895-A (JP)
Title: Modified protein, dna capable of coding for the same, recombinant vector containing the same dna, transformant containing the same recombinant vector, production of modified protein, measurement and measuring reagent for anti-triponema pallidum antibody, diagnostic agent for infection with syphilis and production of antitreponema pallidum antibody
Inventor: KUROIWA YASUYUKI
IPC: G01N33/571
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new modified protein, comprising an amino acid sequence in which cysteine residue of a protein is converted into a lipid-nonbinding amino acid residue and useful as an antigen and a measuring reagent, etc., for an anti-Treponema pallidum antibody and for diagnosis, etc., of syphilis. SOLUTION: This new modified protein has a specific amino acid sequence in which cysteine residue of a protein is converted into a lipid-nonbinding amino acid residue such as alanine residue, glutamic acid residue or serine residue, etc., and is at least one of antigenic proteins having about 47kDa and about 17kDa molecular weight of a Treponema pallidum spirochete, etc., and useful as a measuring reagent for an anti-Treponema pallidum antibody, a diagnostic agent for syphilis and an antigen, etc., for producing the anti-Toriponema paridum antibody. The modified protein is obtained by extracting a DNA from the Treponema pallidum spirochete, amplifying the extracted DNA with a primer in which the cysteine residue of a gene of antigen having 47kDa molecular weight is substituted by alanine residue and expressing the resultant modified protein gene in a host cell.
Patent JP-H01204782-A (JP)
Title: Thin metallic film layer transfer sheet and production thereof
Inventor: AOTA YOSHIAKI
IPC: B41M3/12
Filed: 1988-02-10
Abstract: PURPOSE:To contrive the prevention of micro-cracking from generating in a thin metallic film layer after transfer, by providing a heat-resistant layer comprising a crosslinked resin in which a modified acrylic resin having a functional group is crosslinked by a silane compound having a functional group capable of reacting with the functional group of the modified acrylic resin. CONSTITUTION:A thin metallic film layer transfer layer comprises a releasable base sheet 3 comprising a support sheet 1 on the upper side and a release layer 2 therebeneath, on which a release layer 4, a pattern layer 5, a heat-resistant layer 6, a thin metallic film layer 7 and an adhesive layer 8 are sequentially provided. The heat resistant layer 6 is constituted fundamentarily of a crosslinked resin in which a modified acrylic resin having a functional group is crosslinked by a silane compound having a functional group capable of reacting with the functional group of the modified acrylic resin. The silane compound and the modified acrylic resin are used in such amounts that the numbers of moles of the respective functional groups to be brought into reaction are equal, or an excess of the silane compound is used for ensuring complete crosslinking. In addition to the silane compound and the modified acrylic resin, other resin or the like may be added to the heat-resistant layer 6, as required.
Patent JP-H01203272-A (JP)
Title: Production of aluminum nitride ceramics
Inventor: TAKESHIMA YUTAKA
IPC: C04B35/58
Filed: 1988-02-09
Abstract: PURPOSE:To obtain ceramics having the characteristic of stable thermal conductivity without having a need for a decarburization treatment by changing an atmospheric gas according to a residual carbon content at the time of a binder removing treatment of an aluminum nitride molding obtd. by a reduction nitriding method. CONSTITUTION:A sintering assistant such as rare earth compd. or alkaline earth compd. and an org. binder are added and mixed to and with the AlN powder obtd. from a powder mixture composed of Al2O3 and carbon by the reduction nitriding method and after the mixture is molded to a prescribed shape, the molding is subjected to the binder removing treatment. The AlN powder is heated in a nonoxidizing atmosphere to release the carbon together with the binder if the residual carbon content in the powder is <=1.0wt.%. The powder is heated in an oxidizing atmosphere and is oxidized with the carbon to release the carbon together with the binder into the atmosphere if the residual carbon content is >=1.0%. The molding is sintered in the nonoxidizing atmosphere after this binder removing treatment, by which the AlN ceramics is obtd.