baber/WOPTO huggingface dataset:
Patent JP-2000007817-A (JP)
Title: Open-cell foam of polyolefin-based resin
Inventor: YOSHIDA HIROSHI
IPC: B29C47/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform open-cell foam of a polyolefin-based resin, capable of being readily produced by a single step, and useful as a carrier for immobilizing microorganisms, usable for sewage disposal of a cheap biofiltration method. SOLUTION: This open-cell foam of a polyolefin-based resin is obtained by heating and melting a polyolefin-based resin composition comprising 50-90 pts.wt. polyolefin-based resin having <=120 deg.C melting point, and 50-10 pts.wt. low density polyethylene having <=115 deg.C melting point and >=20 g/10 min MFR, mixing a volatile foaming agent therewith, and extruding the obtained mixture into a low pressure zone to foam the mixture. The polyolefin-based resin is preferably a graft polyethylene obtained by heating and kneading a peroxide and a vinylmethoxysilane therewith to add silane thereto. The open-cell foam is usable as a carrier for immobilizing microorganisms, to be incorporated into a biofiltration type sewage clarification apparatus.
Patent JP-2000007577-A (JP)
Title: Therapeutic agent for chronic hepatitis b
Inventor: OKUSHIN HIROAKI
IPC: A61K38/21
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic agent effective for chronic hepatitis B, and to provide a medication system for treating chronic hepatitis B by using the therapeutic agent. SOLUTION: This agent comprises interferon(IFN) whose total effectual amount per day is administrated by divided administrations of 2 to 4 times per day. The other objective medication system for treating chronic hepatitis B by using the agent is conducted by its divided administrations of 2 to 4 times per day wherein the IFN is pref. exemplified by IFN-α or IFN-β.
Patent JP-H06166083-A (JP)
Title: Extruder with inner deckle
Inventor: PIITAA EFU KUROOREN
IPC: B29C48/08
Filed: 1993-07-16
Abstract: PURPOSE: To prevent the material leak from an end plate generated by fluid pressure by reducing the bending or strain of a deckle rod at a time of regulation by allowing a deckle blade to pierce through the end part of a main body to extend to a preland groove and arranging the same in the preland groove in a movable manner. CONSTITUTION: In an extrusion processing apparatus 10 having an inner deckle system, an extrusion processing apparatus 20 is equipped with a main body 12 equipped with a flow passage 14 having a manifold 18 forming a lateral flow, a land groove 22 terminating at a slot like opening having a gap expanding along the width direction of the extrusion processing apparatus 10 and the preland groove 20 between the manifold 18 and the land groove 22 for allowing the manifold 18 and the land groove 22 to fluidally communicate with each other. A lower deckle plug 50 pierces through an end plate 34 to extend to the preland groove 20 to form an independently regulable deckle blade shape and an independently regulable deckle rod 60 pierces through the end plate 34 to extend to the preland groove 20.
Patent JP-H0619224-A (JP)
Title: Planographic plate making device
Inventor: SATO YOSHIMITSU
IPC: G03G15/10
Filed: 1992-07-03
Abstract: PURPOSE:To provide a planographic plate making device capable of making a planographic printing plate without degrading the quality of a print. CONSTITUTION:The first supporting base 430 of rotary cutting devices 422 and 424 is freely movably supported in an axial direction with a spline axis 418. On the first supporting base 430, a second supporting base 440 is freely rotatably supported. On the second supporting base 440, side edge part guiding rollers 448-454 abutted on the side edge part 15 of a direct printing plate 14 to keep a relative position to a carbide cutter constant are provided. On the other hand, the first supporting base 430 and the second supporting base 440 are energized by tension coil springs, respectively, and the side edge part guiding rollers 448-454 can press the side edge part 15. Chamfering is always executed with a prescribed dimension, toner stuck to the side edge part is removed, and even if ink is stuck to the toner of the side edge part at the time of printing, the ink of the side edge part is hardly stuck to the print.
Patent JP-S6155229-A (JP)
Inventor: SHINONOME OSAMI
IPC: D02G3/02
Filed: 1984-08-24
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-H0464771-A (JP)
Title: Hydraulic drive circuit
Inventor: OSHINA MORIO
IPC: E02F9/22
Filed: 1990-07-04
Abstract: PURPOSE:To achieve a stable control when an inertial load is connected with a hydraulic motor by providing a displacement volume limiting means for limit ing the maximum value of a displacement volume of a volume changeable hydraulic motor corresponding to a load pressure in a second oil circuit. CONSTITUTION:When a work circuit pressure rises, a spool 31 of a servo valve 31 moves left corresponding to it, and a large diameter chamber of an inclined rotation cylinder 22 passes the servo valve 31 at a position (d) to be connected with a tank 24. A piston 22a of the inclined rotation cylinder 22 moves left by the pressure of a small diameter chamber to decrease the inclined rotation of a hydraulic motor 12. At this time, motion of an inclined rotation control lever 12a is fed back to a sleeve 31b by a servo lever 32, and the sleeve 31b moves left to change its relative position to the spool 31a toward a position (c). The pressure in a conduit 11c is therefore introduced into the large diameter chamber of the inclined rotation cylinder 22 again through a changing valve 23, and the piston 22a is moved right to increase the inclined rotation quantity.
Patent JP-H06124827-A (JP)
Title: Manufacture of cobalt adhesive magnetic iron oxide particle powder
Inventor: SADAMURA HIDEAKI
IPC: C01G49/00
Filed: 1991-06-21
Abstract: PURPOSE:To provide cobalt adhesive magnetic iron oxide particle powder, excellent in chemical and magnetic stability with lapse of time, by generating a magnetite layer on the surface of needle-like magnetite particle, then added with cobalt salt aqueous solution, generating a spinel ferrite layer on the top of it, and oxidizing its surface. CONSTITUTION:An aqueous dispersion liquid of needle-like magnetite particle containing a specified ferrous is added with alkali hydroxide solution to form alkali suspension, and then it is, under non-oxidation atmosphere, added with ferrous salt solution at 40-60 deg.C, so that a magnetite layer is generated on the surface of needle-like magnetite particle. Then cobalt salt solution is added to and, under non-oxidation atmosphere, heated and stirred between 60 deg.C and boiling point, so that a spinel ferrite layer, consisting of magnetite and cobalt compound, is generated on the surface of needle-like magnetite particle. Then, with the suspension made to be atmosphere, it is heated and stirred between 60 deg.C and boiling point, for the surface of spinel ferrite layer to be oxidized.
Patent JP-S57100671-A (JP)
Title: Receiver
Inventor: TSUJIMOTO TOKUO
IPC: H04B1/20
Filed: 1980-12-16
Abstract: PURPOSE:To prevent the generation of a whistle by a receiver provided with a tape recorder, etc., by storing a reception frequency, at which a whistle is generated relating to a frequency of a recording bias, in advance. CONSTITUTION:In a memory in a control part 2, a reception frequency at which  a whistle relating to a bias signal (b) is generated is stored in advance. A tuning control signal (c) is supplied from a control part 2 to a tuner part 6 and  when the reception frequency is being swept successively and some frequency is received and coincident with the frequency stored in the memory in advance,  the control part 2 discriminates it. Then, the control part 2 outputs a switching  control signal (d) to change the frequency division ratio of a variable frequency  divider 3, thereby switching the frequency of the bias signal (b). Therefore, a  low-frequency signal (e) outputted from the tuner part 6 is recorded stably by a  tape recorder part 5. Thus, the generation of a whistle is prevented.
Patent JP-S6155101-A (JP)
Title: Polymerization of monomer
Inventor: ASANUMA TADASHI
IPC: C08F2/06
Filed: 1984-08-28
Abstract: PURPOSE:To polymerize a monomer with a high conversion, by polymerizing the monomer with agitation at a predetermined temperature, forming the polymerization solution into a thin film, lowering the temperature of this film and allowing the polymerization reaction to proceed further in the polymerization of the monomer by an anionic polymerization process. CONSTITUTION:An anion-polymerizable monomer having a relatively large equilibrium monomer concentration between polymerization and depolymerization (e.g., alpha-methylstyrene) is polymerized with agitation in the presence of a catalyst (e.g., butyllithium or sodium naphthalene) at a temperature at which the equilibrium monomer concentration permits the flow of the reaction mixture. The resulting polymer solution is formed into a thin film without causing its deactivation, the temperature of this film is lowered, and the polymerization reaction is allowed to proceed further. When the desired monomer conversion is reached, the reaction mixture is treated with an anionic polymerization deactivator (e.g., methane) to deactivate the catalyst. In this way, the aimed polymer is obtained.
Patent JP-S5967963-A (JP)
Inventor: FUKAZAWA HIROMICHI
IPC: A61M1/18
Filed: 1982-10-12
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-S6423767-A (JP)
Title: Arm short-circuit current detecting circuit for power converter
Inventor: KINOSHITA SHIGENORI
IPC: H02M1/00
Filed: 1987-07-16
Abstract: PURPOSE:To detect an arm short-circuit accident quickly and exactly, by setting general current detecting means for detecting anode reactor current and energy recovery circuit current with polarities for cancelling them each other. CONSTITUTION:To GTO thyristors 30, 50 as the semiconductor switch elements of an inverter, reflux diodes 31, 51 are respectively connected in counter-parallel with each other, and the snubber circuits of snubber capacitors 32, 52 and snubber diodes 32D, 52D are arranged in parallel with each other, and anode reactors 33, 53 are connected in series. The storage energy of the anode reactors 33, 53 and the snubber capacitors 32, 52 is recovered to auxiliary power sources 35, 55 via respective auxiliary diodes 34, 54. In this case, a device is composed so that the current of the anode reactors 33(53) and the current of an energy recovery circuit may be detected in a batch by general current detectors 39(59) as respective arm current detecting means. As a result, accident current can be identified even if the set time of mask signal is not lengthened.
Patent JP-S6335021-A (JP)
Title: Automatic equalizer
Inventor: YANO MITSUHARU
IPC: H04B3/06
Filed: 1986-07-30
Abstract: PURPOSE:To decrease the delay time possibly by taking a notice of a tap coefficient of a tap closest to an input terminal and giving up the use of the tap if its square is smaller than a prescribed threshold value. CONSTITUTION:When a reception signal is inputted to a shift register 1 via an input terminal 9, the shift register 1 shifts right the inputted reception signal by one stage each at each Baud period. A square device 7 squares the tap coefficient of the 1st stage of a shift register 2 and sends the value to a decider 8. Upon the decision of the value to be below a predetermined threshold value, the decider 8 supplies a shift pulse to shift a shift register 2 left by one stage. As the result of shift, the tap coefficient of the leftmost end is lost and zero is inputted to the tap coefficient of the rightmost end. Thus, the use of the tap of the leftmost end of the shift register 2 is stopped, resulting that the delay time of an automatic equalizer is decreased by one stage of tap.
Patent JP-H0342930-A (JP)
Title: Line switching device
Inventor: IKAWA FUMIHIRO
IPC: H04J3/14
Filed: 1989-07-10
Abstract: PURPOSE:To eliminate the need for a dummy signal generator and to simplify the device by applying one output of a branch circuit to an in-use terminal station repeating device and the other to an in-use switching part, and switching the connection of the other output of the branch circuit according to whether an in-use line is in normal operation or not. CONSTITUTION:If trouble occurs on a line connected to, for example, a terminal repeating device 2-2, an SW CONT 5 outputs a control signal for switching contacts 14 and 15 of the switch of a switching part 1-2''. The switching part 1-2'' switches the contacts 14 and 15 of the switch from a solid-line side to a dotted-line side with said control signal. Signal data which is inputted to the switching part 1-2'' is transferred to a terminal station repeating device 2-P through the contact 14 of the switch, a switching part 1-1'', and a stand-by switching part 1-P. The other output of the hybrid transformer H of a switching part 1-(n+1) is transferred to the line where the trouble occurs and the terminal station repeating device 2-2. The need for the dummy signal generator is therefore eliminated and only one hybrid transformer is required.
Patent JP-H0927011-A (JP)
Title: Method for recognizing handwritten character
Inventor: UCHIYAMA TADASHI
IPC: G06K9/46
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To shorten the time of a handwritten character recognizing process and effectively utilize a memory work area. SOLUTION: A secondary storage 60 holds a preliminary dictionary containing handwritten character information regarding a specific number of segments from the start of writing and a main dictionary which stores handwritten character information regarding the remaining segments. A CPU 40 reads the handwritten character information on respective characters out of the preliminary dictionary in the secondary storage 60, collates it against handwritten character information on a corresponding segment of an input handwritten character, and decides the matching or information close to it as a candidate.  Then the CPU 40 reads the handwritten character information corresponding to the candidate out of the main dictionary in the secondary storage 60, collates it with the handwritten character information on the corresponding segment of the handwritten character, and outputs the collated character code to a display device 20 and a printer 30.
Patent JP-H0736972-A (JP)
Title: Parts management data analyzer for faulty parts management database
Inventor: HIRASHIMA TAKATO
IPC: G06Q50/00
Filed: 1993-07-19
Abstract: PURPOSE:To manage faulty parts for proper and various purposes based on data in a faulty parts management database. CONSTITUTION:A data input part 2 which inputs parts to be analyzed and period data, a stored fault number extracting part 3 which calculates the number of past faults in a p designated unit period of designated parts in accordance with data of parts where faults occured in the past, an actual result fault number extracting part 4 which extracts the number of parts where faults occur in a designated reference unit period of designated parts, a comparison analysis part 5 which compares and analyzes the stored number of faults and the actual result number of faults by a statistical means, and an output part 6 which outputs the analysis result are provided for a faulty parts management data base 1 where data related to parts where faults occur is stored.
Patent JP-H0737520-A (JP)
Title: In-line type electron gun
Inventor: NONAKA EIICHIRO
IPC: H01J29/50
Filed: 1993-07-19
Abstract: PURPOSE:To eliminate deformation or position displacement at the time of electrode assembling of a lens electric field generation plate assembled into the respective cylindrical bodies of a focusing electrode and a positive electrode, and at the time of electric gun assembling. CONSTITUTION:Elliptic openings 5 and 6 having a long shaft in a horizontal direction are provided on an end surface-where the respective cylindrical bodies 2 and 4 of a focusing electrode 1 and a positive electrode 3 are faced each other. Elliptic lens electric field generation plates 7 and 8 inserted in the respective cylindrical bodies 2 and 4 respectively in only a small region 12 set in small projections 9 and 10 protruded in a width direction from the respective sides of two long sides of the generation plates 7 and 8 and in the respective sides of two short sides.
Patent JP-S6334833-A (JP)
Title: Deflecting coil installation position regulating device for cathode-ray tube
Inventor: HAYASHIDA KENJI
IPC: H01J9/44
Filed: 1986-07-28
Abstract: PURPOSE:To make it possible to regulate the minute positioning of a deflecting coil to a cathode-ray tube in a short time, to improve the productivity, and to stabilize the quality, by making it possible to regulate the minute positioning of the horizontal rotation, the longitudinal inclination, and the circumferential rotation of the deflecting coil. CONSTITUTION:The first holding frame 4 is rotated horizontally by the first motor. The second holding frame 6 held by the holding frame 4 inclinable horizontally is inclined longitudinally by the second motor 8 through an inclination rotating driver 10. Then the third holding frame 17 held by the holding frame 6 rotatable in the circumferential direction is rotated circumferentially through a circumferential rotation driver 21. Then, the flange 2a of a deflecting coil 2 is placed between plural holding devices 28 at the lower part of the holding frame 17, and the minute positioning of the deflecting coil 2 is regulated in the horizontal rotation, in the longitudinal inclination, and in the circumferential rotation. Therefore, the position regulating of the deflecting coil 2 to the cathode-ray tube 1 can be carried out in a short time with a good productivity, and the stable quality can be secured.
Patent JP-S6334196-A (JP)
Inventor: NAKANISHI TOMOAKI
IPC: H05K7/14
Filed: 1986-07-29
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-S6423325-A (JP)
Title: Serial printer
Inventor: FUJII TAKEO
IPC: B41J2/51
Filed: 1987-07-18
Abstract: PURPOSE:To prevent an operator for rewriting mistakenly the item that corrects the mechanical variance of a device by using a setting instruction propriety information circuit which instructs the rewriting propriety of a set item for control. CONSTITUTION:A nonvolatile read/write memory 4 stores the items to be set by an operator and a set item for control with which an operator corrects the mechanical variance of a device at the time of maintenance and inspection. When the item for correction of the mechanical device variance is rewritten, it is decided whether the 1-bit information received from a setting priority information circuit 10 is equal to '1' or '0'. When the 1-bit information is equal to '1', the rewriting operation is permitted for the set item for control in the memory 4 and at the same time the changed item is printed out. Thus it is possible to prevent the operator from rewriting mistakenly the item with which the mechanical device variance.
Patent JP-H0234909-A (JP)
Title: Compound semiconductor vapor growth method and device
Inventor: URA MITSURU
IPC: H01L21/205
Filed: 1987-07-17
Abstract: PURPOSE:To prevent generation of crystal defects by arranging a material- storing boat at the upper part of a bell jar type reaction vessel whose top is closed and a susceptor capable of rotating below it, and heating the susceptor to the specified temperature, and letting reaction gas flow while heating a material gas transport part and a material boat arranged part. CONSTITUTION:An electric resistance furnace 11 is arranged around a part of the small diameter part 1a, the taper part 1c, and the large diameter part 1b of a reaction tube 1 which becomes a guide path for reaction gas discharged from nozzles 7a and 7b, and the temperature of the vicinity of a material storing boat 10 is kept stable at about 800 deg.C. Also, the entire small diameter part 1a as a material-strong boat arranged part and as a material transport part is heated so that the temperature distribution along the axial direction may be constant temperature gradient. Also, the heating of a GaAs substrate 20 is done by partial heating by means of a high frequency coil 5 arranged below a susceptor 3a inside a rection vessel. Hereby, an epitaxial growth layer small in crystal defects can be formed.
Patent JP-H0618259-A (JP)
Title: Range finder for camera
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 1992-07-06
Abstract: PURPOSE:To realize highly accurate range finding even upon occurrence of spot missing phenomenon in a split sensor range finding system by providing a dedicated sensor in the center of the split sensor and making a decision of spot missing based on the ratio of output current. CONSTITUTION:An IRED 1 projects light flux toward an object 3. Light receiving elements 5a, 5b, 5c are arranged along a base line while being spaced apart, by the length of the base line, from the IRED 1 and receive the light reflected on the object 3 to deliver a signal current, corresponding to the light receiving position, to ratio operating circuits 10, 11. The ratio operating circuits 10, 11 operate the distance up to the object based on the signal current and further determines ratios between output signal current from the central light receiving element 5b and output signal currents from the light receiving elements 5a, 5c on the both ends. A CPU 12 makes a decision whether operations performed by the ratio operating circuits 10, 11 are correct or not based on the ratios thus determined.
Patent JP-S6333139-A (JP)
Title: Forging heating furnace
Inventor: ASABE SHUICHI
IPC: C21D1/34
Filed: 1986-07-28
Abstract: PURPOSE:To minimize an installation space, and to execute a continuous heating treatment of a stock with an excellent thermal efficiency, by inserting a stock into plural heat resisting cylindrical bodies which are provided on the outside periphery of a wheel drum for rotating in a furnace body, and heating it to a prescribed temperature. CONSTITUTION:On the outside periphery of a wheel drum 4 which is freely rotatable in a furnace body 2, 12 pieces of cylindrical bodies 7 are placed at an equal interval in parallel to the axis center, a wheel drum driving motor 17A is controlled by a controller 17C, and when the axis center Y of the cylindrical body and the axis center of a feed hole 9 have coincided, a stock 8 is inserted into the cylindrical body through the hole 9. Hot air is allowed to circulate by a burner 3 and a fan 3B, and when the stock 8 has reached a prescribed forging temperature, it is extruded from the cylindrical body by a cylinder 16 and discharged from a hole 11. Accordingly, the installation space can be minimized, and the continuous heating treatment can be executed with an excellent thermal efficiency.