baber/WOPTO huggingface dataset:
Patent JP-H0411703-A (JP)
Title: Manufacture of rare earth magnet
Inventor: MUKAI TOSHIO
IPC: C22C33/02
Filed: 1990-04-28
Abstract: PURPOSE:To eliminate need of magnetic field orientation to easily obtain a highly characteristic magnet by hot-rolling ultra-rapidly cooled Nd-Fe-B powder to be anisotropic and also orientating the anisotropic powder to be hot- compression-molded. CONSTITUTION:When an R2TM14B1 tetragonal compound {where R is a rare earth element containing at least one of Nd and Pr, and TM=Fe1-xCOx (0<=x<=0.4)} is used as a main phase to manufacture a rare earth magnet by molding anisotropic rare earth magnetic powder wherein a diameter of a crystal particle of the tetragonal compound is 1mum or below, the following steps are taken. That is, when a shape of the powder is flat while the thickness is (t) and the maximum length is (d), such powder wherein 0.1mm<=(t)<=2mm and 2<=(d)/(t)<=40 is laminate-orientated and hot-compression-molded. In addition 5 atomic percentage or below of Co is contained in this powder. The hot- compression-molding is performed with a pressure applied and heated with power supplied.
Patent JP-S5737656-A (JP)
Title: Forcibly circulating, accumulating and heating device and method forenergy-saving, solar heat absorption, accumulation, polygonal carbon particles and small spheres mixture hot water and hot air or the like
Inventor: ONO SAKUO
IPC: F24D11/00
Filed: 1980-08-16
Abstract: PURPOSE: To provide a solar heat utilizing apparatus free of freezing, by circulating small balls  containing fine particles of carbon by air flow, and utilizing the small balls as heat medium.   
     CONSTITUTION: A closed circuit is constituted by connecting a solar-heat absorbing tube 1, heat  accumulating means 4, freely opened filter 5, radiation having tube 6 and fan 7 by means of pipes  3. In this closed circuit, numerous small balls 2 containing fine particles or powder of carbon are  filled and circulated by high-pression air. These small balls 2 are obtained by subjecting carbon  powder to mixed compression molding, mixing black pigment to small balls of expanded styrol,  applying a layer of carbon powder over the surface of small balls of expanded styrol, or otherwise  by applying a black surface coating over the surface of small balls 2 of carbon powder. In operation of the above apparatus, small balls having absorbed solar heat are circulated through the  inside of pipes 3 by compressed air, thus accumulating heat in heat accumulating means 4. Then,  heat is released from the radiation tubes 6 while taking out a proper amount of heat by the function of the freely opened filter 5. After releasing of heat, the small balls 2 are returned to the heat absorbing tube 1 by fan 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S592728-A (JP)
Inventor: TERADA HARUHIRO
IPC: A61B5/00
Filed: 1982-06-30
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-S603446-A (JP)
Title: Air-fuel ratio controller of engine
Inventor: WATAYA SEISHI
IPC: F02D41/00
Filed: 1983-06-21
Abstract: PURPOSE:To precisely control an air-fuel ratio to a specified value even at the time of a high load operation by comparing the output of an air-fuel ratio detecting means with data of a target air-fuel ratio preset for each operating condition so as to perform feedback control of the air-fuel ratio of an engine. CONSTITUTION:According to information of engine speed and load obtained by respective detecting means 23 and 24, target air-fuel ratio data is sent to a compensated ratio calculating means 27 from the map stored in memories 26 and 27. The data is compared with the output of the detected air-fuel ratio from a detecting circuit 20 to find the error therebetween and by integrating it, the feedback compensated ratio is found. On the other hand, data of standard injection pulse width is sent to a calculating means 28 and compensated on the bases of the feedback compensated data and other compensated data obtained by various sensors 29 so as to calculate the value of the injection pulse width. The value is the converted into an injection pulse by a pulse width converting means 30. The air-fuel ratio is thereby controlled precisely to various preset air values in a wide range through various operating conditions. Even at the time of high load operation, for example, which requires an enriched air-fuel mixture, the ratio thereof may be placed under precise feedback control.
Patent JP-S61272507-A (JP)
Inventor: HIYAMA KAZUO
IPC: F22D1/28
Filed: 1985-05-28
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-S5637910-A (JP)
Title: Belt conveyor
Inventor: TSUJI CHIYUUEMON
IPC: B65G21/14
Filed: 1979-08-31
Abstract: PURPOSE: To obtain a follow-up motion to the movement of frames of a conveyor and perform the adjustment of conveying length, by dividing the conveyor frames into a fixed part and movable part, pressing a belt downward with a movable subpulley and tightly stretching the loosened belt caused by the movement of the frame.  
     CONSTITUTION: Fixed frame separate bodies 1 of a conveyor are fixed to a fixed mount 2 and the other movable frames 3 are fixed to a movable mount 4. The both frames can be fixed by inserting a pin 16 into pin insertion holes 15a, 15b. Belts 10 are roll mounted to pulleys provided in the both frames, then the belt 10 is supported by a fixed subpulley 11 upward from the below on its return motion and pressed downward from the above by a movable subpulley 13 in the vicinity of said pulley 11. Then looseness of the belt can be always removed by the pulley 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0412976-A (JP)
Title: Oil applying device for surface of wire member and oil applying method
Inventor: YAMAGISHI HISANOBU
IPC: B05C1/08
Filed: 1990-04-27
Abstract: PURPOSE:To keep the attached oil quantity onto the surface of a wire member constant by pumping up the coating oil in a preparatory tank by the revolution of a feeding roll, supplying the coating oil into a feeding tank through a knife edge and a trough and supplying the coating oil kept in a prescribed quantity by the upper and lower rolls and applying the oil on the surface of the wire member. CONSTITUTION:The coating oil 1 in a preparatory tank 11 is pumped up by a feeding roll 8, and supplied into a feeding tank 3 by using a knife edge 9 and a trough 10. The upper and lower rolls 5 and 6 in the feeding tank are revolved by a variable speed motor 4, and the coating oil 1 in the feeding tank is pumped up and applied to the roll 5, and applied to the surface of a wire body 7 which contacts the upper roll 5, and the coating oil 1 is supplied and applied. A heater 2 is built in the feeding tank 3, and the temperature of the coating oil is kept constant, and the quantity of the oil for the application coating is adjusted by the revolution of the upper and lower rolls 5 and 6. The oil quantity in the feeding tank 3 is supplied by the attached portion from the feeding roll 8 in a preparatory tank 11, and kept always constant, and when supplied over necessity, overflow from an overflow port 12 is performed.
Patent JP-2000303645-A (JP)
Title: Structure and method for attaching handrail bracket
Inventor: OSUGA YOSHIHIRO
IPC: E04F11/18
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To surely fix a pedestal by providing an attaching hole to a plurality of parts on a wall face making at least a part at slot on the attaching part of the pedestal of a handrail bracket. SOLUTION: The pedestal 2 of the body 1 of a handrail bracket for attaching a handrail A to a wall face is provided with an attaching hole 4 to the wall face of a plurality of parts on the attaching part 3, and at least a part of the attaching holes 4 is made a slot 41. After the pedestal 2 is arranged to be positioned at a position eccentric from the center of the stud P of the rear face side of the wall face in the case where the pedestal 2 is attached to the wall face, a fixing tool such as a wood screw is inserted in one end and the inside of the slot and the attaching hole 4 being a circular hole, and firmly screwed on the stud P. Or the outer shape of the attaching part 3 is made substantially circular, a circular arc-like slot is formed along the inside, and further the two or three slots are provided in the form of the same circumference at need.  Thereby since the pedestal can surely be fixed at the three parts on the wall constitution material of the stud or the like of the rear face of the wall face, a handrail can easily and stably be supported.
Patent JP-H0410825-A (JP)
Title: Multi-host connection control system
Inventor: SAKO IKUO
IPC: G06F13/00
Filed: 1990-04-27
Abstract: PURPOSE:To attain multi-host connection by providing a gateway capable of multi-host connection to a server and providing a terminal emulation software able to manage a physical unit state in the unit of logic units to a client. CONSTITUTION:Interfaces for mutual communication between clusters are decided and the mutual operating state is communicated through cluster interfaces 45, 46 and further LAN(local area network) cluster interfaces 49, 50 and servers 4, 5 manage the communication. The result of the communication is reflected upon the management table to discriminate the propriety of data transfer between clusters. Then the data transfer between the servers is implemented according to the content of the management table managed by the servers 4, 5. Moreover, the equipment of clients can process plural logic units to be its object and the physical unit processing is managed in the unit of logical units. Thus, the users can access plural host computers.
Patent JP-2000029000-A (JP)
Title: Method for driving antiferroelectric liquid crystal display device
Inventor: RYU SEIKON
IPC: G02F1/133
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to visually remove flickering even if a frame period is not shortened by executing bright and dark display of pixels by utilizing one of a positive ferroelectric phase and a negative ferroelectric phase and an antiferroelectric phase. SOLUTION: The scanning signals to be impressed to antiferroelectric liquid crystals are made the same in first and second frames and data signals are impressed in synchronization with the scanning signals to form the voltage to be impressed on the antiferroelectric liquid crystals by a combination of the scanning signals and the data signals. When the voltage to be impressed to the liquid crystals is selected within a region a+d above the selected critical voltage of a positive level by the potential difference between the scanning signals and the data signals, the tilt angle of antiferroelectric liquid crystal molecules changes and the phase transition to an F + phase occurs.  When the DC compensation voltage is applied to the liquid crystals by the negative voltage selected within the region c-d between the selected and non- selected critical voltages, the phase transition to the AF phase occurs and the DC compensation is embodied within the unit frame. Then, the F + phase and the AF phase appear during the time of the first frame and a white mode is displayed.
Patent JP-S5338344-A (JP)
Title: Repetitive interrupted current life testing method of electric apparatus
Inventor: IMAMURA OSAYOSHI
IPC: G01R31/02
Filed: 1976-09-20
Abstract: PURPOSE: A multiplicity of apparatus under test are simultaneously tested with one testing spparatus and with a minimum of equipment cost by connecting parallel a plurality of the apparatus under test to one repeated pattern generator and supplying power to other apparatus under tests while power supply to one apparatus under test is being suspended. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5237690-A (JP)
Title: Information communication system
Inventor: WATANABE KIYOUJI
IPC: G08C19/16
Filed: 1975-09-18
Abstract: PURPOSE:Information communication with fairly simple circuit constitution with no need for generating clockpulse on receiver's side.
Patent JP-H05313866-A (JP)
Title: Data flow chart producing device
Inventor: YAMAMOTO SHUICHIRO
IPC: G06F9/06
Filed: 1992-05-06
Abstract: PURPOSE:To automatically produce an optimum data flow chart based on the reliant relation between the input and output data. CONSTITUTION:A data flow chart producing device is roughly divided into a reliant relation analyzing part 4 and a data flow chart generatiang part 8. The part 4 inputs an input data train 1, an output data train 2, and a reliant relation matrix 3 which shows the reliant relation between both trains 1 and 2. Then, the part 4 analyzes the matix 3 and adds the absolutely necessary number of rows so as to secure the 1:1 relation between each process of a data flow chart and each row of the matrix 3. Furthermore, the part 4 extracts an input/row table 5 and an output/row table 6 which show the corresponding relations between the input and output data and the rows of the matrix 3 together with a row relation table 7 which shows the corresponding relations among the rows of the matrix 3. Meanwhile, the part 8 generates a desired data flow chart 9 based on the tables 5-7 and the extended matrix 3.
Patent JP-H049069-A (JP)
Title: Toner
Inventor: TOMITA MASAMI
IPC: G03G9/087
Filed: 1990-04-26
Abstract: PURPOSE:To obtain a high density and high-definition image for a long period by incorporating at least a binder resin and a coloring agent, and specifying the absolute values of a volume resistivity and of Q/M of a toner on a developing roller by an absorption method. CONSTITUTION:On the surface of the developing roller 20, the electric charge is selectively held and then on the developing roller 20 forming a number of fine closed electric fields in the vicinity of the surface, one component series non-magnetic developer consisting of a toner 60 added an adjuvant external as necessary is supplied, and the developer is carried on the surface of the developing roller 20 by the fine closed electric field and an electrostatic latent image is developed to a visible image. The toner 60 used here incorporates at least the binder resin and the coloring agent and the intrinsic volume resistivity is 10.2-11.8(logOMEGAcm) and the absolute value of Q/M of the toner by the absorption method is 5-20(muc/g). Thus the high density and high-definition image is obtained for a long period.
Patent JP-H11308278-A (JP)
Title: Packet assembler and packet communication system
Inventor: CHIMURA YASUBUMI
IPC: H04L47/2416
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To receive signals of a plurality of objects for assembling packets in parallel, to assemble the signals into a packet and to quickly send it to a channel. SOLUTION: Upon receipt of port 0 information, a port 0 circuit 142 actuates a packet assembling circuit 140 to assemble information into a packet in a time τ1, and allows a queue circuit 100 to store the packet (1). A transmission circuit 102 transmits the packet (1) to a channel 104 in a time τ2. Upon the receipt of port 1 information in a time τ0 after output of the port 0 information, a port 1 circuit 148 activates a packet assembling circuit 146 to assemble the information into a packet in a time τ1 and allows the queue circuit 100 to store the packet (2). The transmission circuit 102 transmits the packet (2) to the channel 104 in a time τ2.  Upon the receipt of port 2 information in a time τ0 after output of the port 1 information, a port 2 circuit 144 activates a packet assembling circuit 152 to assemble the information into a packet in a time τ1 and allows the queue circuit 100 to store the packet (3). The transmission circuit 102 transmits the packet (3) to the channel 104 in a time τ2.
Patent JP-S5738069-A (JP)
Title: Video processing system
Inventor: HAYASHI HIROKAWA
IPC: H04N1/409
Filed: 1980-08-19
Abstract: PURPOSE:To increase the playback video quality by binarization, by detecting the video information of lines read-in through scanning and sampling in video element unit if it is a character row or not, comparing and discriminating it with the result of detection of the lines before and after, and outputting the line if it is between lines in white level. CONSTITUTION:An input video signal BS of an original picture G is compared with a fixed threshold value S1 at an analog comparator 1 of a character line detection section A and converted into a binary signal, and an integrated output having the period of signal in synchronizing with the scanning of one line toward the main scanning direction x is obtained at an integration circuit 2. It is compared with a fixed threshold value S2 at a digital comparator 3 to output a signal d0 being 1 when the line is at character line a1... and being 0 when between lines b1.... Logical discrimination based on the result of detection of the present line and lines before and after is made with a character line/between lines informaion storage circuit 4 and a character line/between lines logical judging circuit 5, and the quality of playback picture can be increased by making the part between lines into white level compulsively with the reference according to the signal D.
Patent JP-S5446278-A (JP)
Title: Corrosion prevention of heated pipe
Inventor: KATAYAMA SHIGERU
IPC: B29C51/00
Filed: 1977-09-20
Abstract: PURPOSE: To prevent corrosion with excellent workability while improving heat resistance, by wrapping a tape corrosion preventing material consisting mainly of a thermosetting resin around a pipe to be heated in operation, and by heating and curing the resin simultaneously during the operation.  
     CONSTITUTION: A tape or sheet material consisting mainly of a thermosetting resin, e.g. epoxy resin, etc. is preferably incorporated with a fibrous base material, e.g. non-woven glass fabric, etc. The resulting tape or sheet material is wrapped around a pipe to be heated naturally in operation of a device as an anticorrosive material. The resin is then heated and cured by heat given during the operation. Preferably, the resin is mixed with a tackifier, and the anticorrosive tape has a thickness of 0.05W0.5mm, a tensile modulus of 2,000kg/cm 2  or higher, and a tear strength of 1,000g or lower. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11307667-A (JP)
Title: Manufacture of sealing cap
Inventor: YOKOYAMA MASANORI
IPC: H01L23/04
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a sealing cap which is inexpensive and high in sealing reliability. SOLUTION: A sealing cap is formed through a method, where a ring-shaped brazing filler material 3 is brazed to the one surface of a cap material 4 formed of a metal flat plate. A lower jig 1 is equipped with bottomed holes 2 which are each large enough to house a cap material 4 and where a ring-shaped groove 2a capable of housing a ring-shaped brazing filler material 3 is provided to their bottoms respectively, the ring-shaped brazing filler material 3 is arranged inside the ring-shaped groove 2a, then the cap material 4 is arranged thereon, then an upper jig 5 equipped with through-holes 6 formed at positions corresponding to the bottomed holes 2a and columnar members 7 inserted into the through- holes 6 is arranged above the lower jig 1, the cap member 4 is pressed down against the ring-shaped brazing filler material 3 with the columnar member 7,  then the cap material 4 and the ring-shaped brazing material 3 are heated at a higher temperature than the melting temperature of the ring-shaped brazing filler material 3, whereby the ring-shaped brazing material 3 is brazed to the cap material 4.
Patent JP-S60259189-A (JP)
Title: Human antibody gene fragment
Inventor: KUDOU AKIRA
IPC: A61K39/395
Filed: 1984-06-05
Abstract: NEW MATERIAL:Human antibody gene fragments consisting of nucleotide sequence expressed by DNA base pairs consisting of DNA base units expressed by the formula and complementary bases thereto. USE:A starting material for hybrid DNA integrable into various vectors by combination with human H chain protein gene. PREPARATION:For example, a human cultivated cell ARH77 strain as a starting strain is used to isolate human chromosome DNA, which is then partially digested with a restriction endonuclease EcoRI to give the corresponding DNA fragments. The resultant DNA fragments are then linked to prepare a human lambdagene library. A plaque is then formed, etc. to screen human antibody gene. The resultant Charon 4A DNA containing the human antibody gene is then dissolved in a restriction endonuclease digestion buffer. After digestion, electrophoresis is carried out to prepare a restriction cleavage map. The recloning of the human antibody is carried out to make the intracellular expression of the human antibody gene.
Patent JP-H0213400-A (JP)
Title: Estimation of effect of antitumor treatment in indivisual case
Inventor: ARAN EMU GEUIRUTSU
IPC: C12Q1/6886
Filed: 1989-05-08
Abstract: The effectiveness of selected antineoplastic agents may be determined in individual patients by comparing the level of expression of one or more selected growth-regulated genes in neoplastic cells taken from the patient before and shortly after the initiation of therapy. A decrement in expression is prognostic of eventual remission, while a lack of decrement indicates that remission is unlikely. The test may also be accomplished by comparing the level of expression of growth-regulated genes in neoplastic cells in culture before and after incubation of the cells with the selected antineoplastic agents.
Patent JP-2000302051-A (JP)
Title: Power steering device
Inventor: SUZUKI HIDEETSU
IPC: B62D5/04
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost, small-sized power steering device easy to be mounted in a vehicle. SOLUTION: A motor 21 is installed coaxially with a steering shaft 11, and the torque generated by the motor 21 is transmitted to a ball screw nut 41 upon increasing, and therefore, a planetary gearing 31a consisting of a sun gear installed on the rotary shaft 22 of the motor 21, planet gear supported rotatably by the ball screw nut 41, and an inscribing gear fixed to a housing 5 is provided between the rotary shaft 22 of motor 21 and the ball screw nut 41.
Patent JP-H04319727-A (JP)
Title: Interactive source program registering/updating system
Inventor: NAKAMURA SHIGERU
IPC: G06F9/06
Filed: 1991-04-18
Abstract: PURPOSE:To facilitate the registering processing of a source program by displaying a program type source program image (coding image frame) corresponding to coding language on a display terminal. CONSTITUTION:A control means 1 executes distributing processing for transferring control to a slave means based upon a command, a registering/updating means 2 executes the registering/updating processing of a source program accessed from the control means 1, an image selecting means 3 displays a coding image frame specified from the means 2 on the display terminal 7, and an I/O means 4 executes the I/O processing of data to/from a source file 1, an image frame file 6 and the terminal 7 accessed from the means 3.
Patent JP-S62269553-A (JP)
Title: Facsimile equipment
Inventor: KENMOCHI TOSHIO
IPC: H04N1/387
Filed: 1986-05-19
Abstract: PURPOSE:To receive information unmagnifiedly with the will of an operator by having a function to select whether the document on one size at a receiving side is received at a receiving side in megnification or in reduction. CONSTITUTION:Though the equipment has only the receiving function of an A5 size, it is declared that an A4 (JIS) size is obtained and the information of the A4 size is received. Here, by making unmagnified an unmagnified/reduced SW of an operating part 12, a center 1152 bit in receiving data 1728 bit of the A4 size is recorded. At the time of reduction, the center is recorded while one bit is thinned to 3-bits of the receiving data.