baber/WOPTO huggingface dataset:
Patent JP-S58140655-A (JP)
Title: Iron loss measuring method and stress measuring device utilizing method
Inventor: NAKAMURA TADAMASA
IPC: G01R33/12
Filed: 1982-02-17
Abstract: PURPOSE:To measure iron loss with high precision regardless of the dimensions of a gap between an inside iron core and a magnetic material, by providing the inside core and an outside iron core so that magnetic flux flows in the magnetic material, and nearly eliminating the magnetic flux flowing to the inside iron core. CONSTITUTION:The inside iron core 13 and outside iron core 16 are so provided that the magnetic flux flows in the magnetic material 19; the inside iron core 13 is provided with a voltage coil 14 and a detecting coil 15 and the outside iron core 16 is provided with an energizing coil 17. Magnetic flux shunt from this outside iron core 16 to the inside iron core 13 cancels magnetic flux which is produced by the voltage coil 14 and flows in the inside iron core 13 to nearly eliminate the magnetic flux at the detection coil 15. Consequently, the voltage of the voltage coil 14 and the current of the energizing coil 17 are inputted to a wattmeter 7, whose production output is the iron loss of the magnetic material 9. Thus, the magnetic flux of the detection part 15 of th inside iron core 13 is nearly eliminated to measure the iron loss of the magnetic material 9 with high precision all the time regardless of the dimensions of the gap between the end surface of the inside iron core and the magnetic material 9.
Patent JP-S61181449-A (JP)
Inventor: YANAJIMA TADAHIKO
IPC: G01S15/89
Filed: 1985-02-08
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-H10221904-A (JP)
Title: Paper refeeding device for image forming device
Inventor: IMADA DAISUKE
IPC: B65H5/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To control the static charge state on the periphery of a roll for rotationally driving a paper carrying belt and to stably carry a paper sheet by providing a switching means for changing over a destaticization means between a destaticization position coming into contact with the roll and a retreat position away from the roll in accordance with the static charge state of the paper sheet. SOLUTION: When the paper sheet reaches a paper refeeding device 7 by conveyance, the static charge state of the paper sheet is detected by a paper sheet static charge detector 20. When the fact that the polarity of the static charge of the paper sheet is positive is detected, a brush switching device 18 is controlled to move a destaticization brush 19 to the destaticization position, that is, a position coming into contact with the roll 11. On the contrary, when the fact that the polarity of the static charge of the paper is negative is detected, the brush switching device 18 is controlled to move the destaticization brush 19 to the retreat position, that is, a position away from the roll 11.  Thus, the sticking of the paper sheet to the intermediate tray 6 of the paper sheet refeeding device 7 with electrostatic attracting force is prevented, so that the paper sheet can be prevented from be defectively carried and housed.
Patent JP-H01196859-A (JP)
Title: Manufacture of mos dynamic memory
Inventor: NAITO KOJI
IPC: H01L27/108
Filed: 1988-02-02
Abstract: PURPOSE:To prevent the generation of a boron low concentration region by a method wherein arsenic is introduced to a sidewall in order to form an n<+> layer, a trench bottom is dug down again, an arsenic containing layer in the bottom is gotten rid of and boron for shaping a p<+> layer is introduced to the sidewall. CONSTITUTION:An silicon trench is cut, and arsenic is induced to a sidewall through oblique ion implantation 5, etc. An arsenic containing layer is also formed in a trench bottom at that time. The trench bottom is dug down for removing the arsenic containing layer in the trench bottom. Boron is introduced to the sidewall through oblique ion implantation 7, etc., and n<+> and p<+> double layers 2, 8 are shaped to the sidewall section. Lastly, boron 9 is induced to the trench bottom through 0 deg. ion implantation in order to control isolation breakdown strength. Accordingly, the generation of a boron 9 low concentration region is prevented.
Patent JP-2000219150-A (JP)
Title: Body structure of vehicle
Inventor: OKANA FUMIO
IPC: B21D26/035
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a body structure of vehicle, having compatibility between reduction of the weight of a body and improvement of rigidity. SOLUTION: This body structure of a vehicle is provided with a first closed sectional structural body 8 having a closed section formed by a combination of a plurality of members, and a second closed sectional structural body 10 arranged in the first closed sectional structural body, having the section to be changed along the shape of the inner section of the first closed sectional structural body, and having the closed section formed by a single member.
Patent JP-S55117006-A (JP)
Title: Gas-turbine blade
Inventor: SHIMAMOTO YOSHIHARU
IPC: F01D5/18
Filed: 1979-02-28
Abstract: PURPOSE: To cool the entire blade body efficiently, by forming the blade body with a porous sintered alloy, and penetrating cooling liquid through the blade body itself toward the inner surface of the surface skin of the blade.  
     CONSTITUTION: When cooling liquid is supplied under high pressure to cooling- liquid supply passage 18, the cooling liquid is carried into conduit 17 and then to branch passages 19. Here, since the wall of blade formed with conduit 17 and branch passages 19 is made of porous sintered alloy, cooling liquid in the blade body is penetrated through the material of blade 11 toward its surface skin 14 and then flows into cooling passages 15. While flowing through the cooling passages 15, cooling liquid deprives heat from the inner surface of surface skin 14 and finally discharged to the outside from outlet passage 16. By employing such an arrangement in which blade body 11 itself serves as passages for cooling liquid, disposition of coolant passages can be simplified and the amount of cooling liquid to be held in contact with various parts on the inner surface of surface skin 14 can be controlled easily by changing the length and position of branch passages 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02203146-A (JP)
Title: Controlling device of operation of air-conditioning system
Inventor: YAMAMOTO MITSUHIKO
IPC: F24F11/02
Filed: 1989-01-31
Abstract: PURPOSE:To detect disconnection and the like in an early stage and to enable execution of quick maintenance by displaying only air-conditioning units in a connected state simultaneously by a display means corresponding to connection and non-connection between each air-conditioning unit and an air-conditioning control means. CONSTITUTION:Each indoor unit 1 outputs signals of various conditions such as an indoor temperature and the condition signals are transmitted to a microcomputer 3 for control through a transmission circuit element 5 and a microcomputer 4 for transmission. In response to a control signal of an air-conditioning control means 31, each indoor unit 1 outputs the condition signals, the control signal is transmitted and received between the air-conditioning control means 31 and each indoor unit 1, and thereby each indoor unit 1 is controlled. Meanwhile, a display means 7 displays by lighting the indoor units 1 being operated, with respect to an operation mode, a set temperature and others, on the basis of a control signal outputted by a display control means 34 of the microcomputer 3 for control.
Patent JP-H07313166-A (JP)
Title: Codon optimized dna sequence relating to insect toxin aait
Inventor: BURUUSU KURISUCHIYAN BURATSUKU
IPC: A01N63/50
Filed: 1994-01-24
Abstract: PURPOSE: To obtain the subject DNA sequence useful for producing a recombinant insect virus having a larger rate for killing an infected host than that of a wild type virus.  
     CONSTITUTION: A codon-optimized nucleic acid sequence of the formula encoding a separated Androctonus-australia insect toxin(AaIT). A codon-using table obtained from Drosophila melanogaster is used to design the codon-optimizing table encoding the signal sequence temperature AaIT toxin sequence. The AaIT is produced from the toxin of the Androctonus australia vector, and has a length of 70 amino acids. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S55117295-A (JP)
Title: Semiconductor light emitting element and fabricating the same
Inventor: NAKAMURA MICHIHARU
IPC: H01S5/00
Filed: 1979-03-02
Abstract: PURPOSE: To conduct the modulation of a laser element through a third electrode by connecting an FET formed in monolithic manner to one electrode of a semiconductor laser element.  
     CONSTITUTION: An n-type Ga 0.7 Al 0.3 As layer 22, an n-type GaAs layer 23, a p-type Ga 0.7 Al 0.3 As layer 24, a p-type Ga 0.7 Al 0.3 As 25  layer and an n-type GaAs layer 26 are sequentially laminated, for example, on an n-type GaAs substrate 21, Al 2 O 3  and SiO 2  masks are provided thereon to diffuse Z to form a diffused region 32 reaching the layer 24. The mask 27 is then removed, an SiO 2  film 29 is coated thereon, a resist mask 30 is provided thereon to etch the layers 29, 26 and 25 to form mesa groove 33 thereat. The layer 29 is then removed, and SiO 2  film 34 is newly coated thereon, an opening is selectively perforated thereat to form source and drain electrodes 35 and 36 of AuGe alloy, Ni and Au layers, gate electrode 39 of Cr and Au layers, and to connect the electrode 39 to the electrodes 38, 35. According to this configuration, when predetermined voltage is applied between the electrode 36 and the substrate electrode 40, it is laser oscillated to produce a light output under the control by the gate voltage. When a sine wave is applied to the gate, extremely large modulation band can be obtained thereat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57137164-A (JP)
Title: Ink jet recording device
Inventor: NAKAGAWA SHIYUICHI
IPC: B41J2/21
Filed: 1981-02-19
Abstract: PURPOSE:To obtain the device in the title having a relatively simple constitution, whetein high speed, multiple color printing is performed, by moving a recording head which jets ink drops having a different color for each nozzle line based on an input signal by a specified amount, and selectively driving the specified nozzle. CONSTITUTION:A plurality of the nozzles which jet the ink drops are arranged at a constant pitch along the feeding direction of recording paper 4 so as to face the entire width of the recording paper 4. The ink head 7 which jets ink drops having the different color for each nozzle line is used. The recording head 7 is moved by a motor 8 along the arranging direction of the nozzle N. The motor 8 is driven in response to the control signal from a control part 3 through a driving circuit 9. A plurality of the nozzles N constituting the recording head 9 are driven so as to jet the ink drops selectively in response to the control signal from the control part 3 through a driving cricuit 10.
Patent JP-H10224100-A (JP)
Title: Equipment for inspecting coating of bond
Inventor: MATSUZAKI HIROFUMI
IPC: B05C5/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for inspecting the coating of bond in which the density of bond can also be inspected after coating by providing means for calculating the size of a crust, and means for making a decision whether the coated state of bond is acceptable or not based on the calculation results. SOLUTION: An approximation circle calculating means 21 performs an operation for converting the data of boundary face detected by a bond boundary detecting means 20 into a circle approximately and serves as means for calculating the size of a crust. A coating quantity calculating means 22 calculates the coating quantity by calculating the area of an approximation circle determined by the approximation circle calculating means 21. A coating position coordinate calculating means 23 calculates the coordinate values at the center of the approximation circle with reference to the position of a board detected by a board 10 position calculating means 18. A coated state decision means 24 decides the coated state based on a coated quantity determined by the coating quantity calculating means 22 and a coating position determined by the coating position coordinate calculating means 23.  According to the arrangement, distribution of coating density can also be managed.
Patent JP-S61184713-A (JP)
Title: Rotary head device
Inventor: YANAGIDA SEIICHI
IPC: G11B5/52
Filed: 1985-02-12
Abstract: PURPOSE:To attain a compact and lightweight structure of a rotary head device with no deteroration of its strength, by forming a hole part at the bottom surface of a cylinder of the rotary head device and incorporating a stator coil into the hole part. CONSTITUTION:An FG coil 20 is set into a shielding case 21 at a position opposite to an FG magnet 22. Then six hole parts 23-28, for example, are formed radially to the plane of a lower cylinder 1 in the same number of stator coils 14. Thus these coils 14 ar fitted into the hole parts 23-28 respectively. The bottom surface of the cylinder 1 has large thickness to increase the strength. A PC plate 13 and a stator yoke 12 are set successively onto the upper surface of the coil 14 to be adhered there and fixed to the lower surface of a rotary transformer 2.
Patent JP-H07208966-A (JP)
Title: Ultrasonic dimension-measuring apparatus
Inventor: MURAYAMA HIROSHI
IPC: G01B17/00
Filed: 1994-01-26
Abstract: PURPOSE:To obtain an ultrasonic dimension-measuring apparatus in which an object can be carried into, and carried out from, a stand plate easily. CONSTITUTION:Trapezoidal recessed parts 18, 19 are formed respectively in both end protrusion parts 16, 17 at a stand plate 11, and transmitter-receivers are arranged along slopes inside the recessed parts 18, 19. The transmitter- receivers are attached in such a way that their principal-axis directions are nearly parallel to the slopes, or they are attached to the lower part of the stand plate 11 in such a way that the principal-axis directions become angles of inclination which are a little shallower than the slopes, and they do not appear above the face of the stand plate 11. Ultrasonic waves reach an object A and they are reflected by it and returned along the slopes and the face of the stand plate 11 due to a diffraction phenomenon. As a result, when the forward and backward time of the ultrasonic waves to and from the object A is measured, the length (x) and the width (y) of the object A can be measured.
Patent JP-S62183141-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NIIMURA YOSHIAKI
IPC: H01L21/31
Filed: 1986-02-07
Abstract: PURPOSE:To improve the flatness of a semiconductor substrate by forming a side insulating film made of a low melting point film on the side of conductive layer, and then allowing the insulating film to reflow, thereby smoothening the slope of the insulating film. CONSTITUTION:A substrate 1 formed with an n<+> type semiconductor region 13 of a part of source, drain regions is activated in an impurity in n<-> type semiconductor region 11 and an n<+> type semiconductor region 13 of source, drain regions by annealing. The reflows of side insulating films 12A, 12B are achieved by this annealing. The slopes of the films 12A, 12B are smoothened by the reflow. A groove 10 is buried by the reflow of the film 12A formed on the side of the groove 10. Thus, the flatness of the substrate 1 is improved by the reflows of the films 12A, 12B in this manner.
Patent JP-H01201153-A (JP)
Title: Ph measuring instrument
Inventor: GOTO MASAO
IPC: G01N27/416
Filed: 1988-02-05
Abstract: PURPOSE:To integrate a pH electrode consisting of an FET to the inside of the instrument and to facilitate measurement by fixing the pH electrode and the reference electrode thereof to the inside wall of a cylindrical body. CONSTITUTION:The pH electrode 3 consisting of the FET and the reference electrode 4 thereof are fixed to the inside wall of a beaker 1. A source terminal 5 and a drain terminal 6 of the FET and a terminal 7 for the reference electrode are respectively installed to the outside wall part at the end of the beaker 1. Measurement is executed by putting a liquid to be measured into the beaker 1 in the case of a beaker 1 type and making measurement by a measuring circuit connected to the terminals 5, 6, 7.
Patent JP-H03229543-A (JP)
Title: Packet multiplexing device
Inventor: NAKAMURA ICHIMITSU
Filed: 1990-02-02
Abstract: PURPOSE:To eliminate a packet belonging to the same call from being periodically inputted to an accumulation buffer and to reduce the continuous abolishment of the packet concentrating on the specified call by giving random delay time to the packet inputted from plural input links to a multiplexing part. CONSTITUTION:A packet delay addition part 15 is provided between an input link part 11 and the multiplexing part 12 as a means giving random time to the packet inputted from plural input links 11 to the multiplexing part 12. The packet delay addition part 15 is provided with a delay buffer 42 which receives the packet from the input link 11 and accumulates them, a random number generation circuit 44 generating a random number whenever the packet is received, a counter 45 counting the time from the reception of the packet and a clock generation circuit 46. A comparator 47 inputs a random number value which the random number generation circuit 44 generates and the counted value value of the counter 45. When both values are coincident with each other, a timing pulse is outputted to a gate 43. The gate 43 is opened by the timing pulse and the packet accumulated in the delay buffer 42 is transmitted to the packet multiplexing part 12.
Patent JP-S57138745-A (JP)
Title: Welding process for magnetron anode
Inventor: ISHIDA SHIYUUICHI
IPC: H01J23/20
Filed: 1981-02-20
Abstract: PURPOSE:To increase the strength of those parts of an anode ring and vanes welded by a laser beam so as to improve welding efficiency, by using a particular jig and providing cutout part at the corner of each vane. CONSTITUTION:An anode ring 1 and vanes 2 provided with cutout corner 14 on its end are inserted into supporting part 11a of a jig 11 and a cutout groove 11b respectively. A jig 12 is pushed into a center hole 13 formed by the vanes 2, and the side of each vane 2 having a cutout corner is pressed onto the inner wall of an anode ring 1 by the elastic force of the expanded part 12c of said jig. Next, the anode ring 1 and the vanes 2 are welded by radiating laser beam 16 into a gap 15 formed by the cutout corner 14 at the welded part of said anode ring 1 and vanes 2. By controlling the size of cutout corner 14 at a constant level, it is possible to maintain the gap 15 at a proper value to improve scatter of the strength in welded parts.
Patent JP-H06237390-A (JP)
Title: Facsimile equipment
Inventor: IMAI MITSUHIRO
IPC: H04L9/32
Filed: 1993-02-12
Abstract: PURPOSE:To improve the security of a received secret document. CONSTITUTION:Two passwords in pair are registered in the facsimile equipment. The 1st password is used to decide whether or not received picture data are stored in a storage section 5. A 2nd password is used to decide whether or not the picture data stored in the storage section 5 are printed. A control section 1 stores the picture data to the storage section 5 when the password added to the picture data is coincident with the 1st password and the picture data are outputted immediately from a recording section in the case of discordance. When the picture data stored in the storage section 5 are outputted, the password is inputted and only when the password is coincident with the 2nd password, corresponding picture data are outputted from the recording section 4.
Patent JP-S58141472-A (JP)
Title: Speed control signal generating circuit for magnetic head
Inventor: TAKI YOUICHIROU
IPC: H02P29/00
Filed: 1982-02-17
Abstract: PURPOSE:To keep the output amplitude of an integrator constant to prevent the increment of the access time or the degradation of the transition response after arrival to a target cylinder, by applying a compensating voltage corresponding to the position of a magnetic head to the integrator. CONSTITUTION:An integrator 7 consists of an integrating circuit 24 and an integrating capcitor 25 and is provided with a switch 17 which short-circuits the integrating capacitor 25. A counter 21 generates an output signal indicating the current position of the magnetic head even during movement of the magnetic head, and this output signal is applied to a PROM 22. Data obtained by converting a value, which is proportional to a required compensation quantity corresponding to the position of the magnetic head, to a binary is written in the  PROM 22, and the output is supplied to a DA converter 23. This DA converter  23 converts the input signal to an analog voltage to generate the correcting  voltage, and this voltage is inputted to the integrating circuit 24 together with a  speed signal 16.
Patent JP-S62183663-A (JP)
Title: Picture processor
Inventor: SAITO TETSUO
IPC: H04N1/40
Filed: 1986-02-07
Abstract: PURPOSE:To remove the adhesion of a toner to a photosensitive drum and to reduce a burden to a cleaner by changing over a picture density signal to a signal from a complete white signal generator for an input picture when detecting the part between recording media. CONSTITUTION:When the detecting part 26 between papers detect the part between the papers, a change over switch 10 is changed over from a picture density level signal outputted from a D/A converter 7 to the output signal from the complete black and white signal generator 9 and inputted to the output terminal 11 of a comparator 11. As a result, the toner does not adhere to a reproducing picture to have the completely white picture. Thereby, the part between the papers, namely, the part between latent images contributing to the transfer is detected to remove the addhesion of the toner to the photosensitive drum 17, remove the burden to the cleaner 23 and eliminate the scatter thereof in the device.
Patent JP-S626975-A (JP)
Inventor: TAKAYANAGI MOTOO
IPC: D06M101/16
Filed: 1986-02-07
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-H07173282-A (JP)
Title: Polyamide/aliphatic polyester block copolymer, its production and composition containing it
Inventor: MATSUMURA SHUNICHI
IPC: C08G81/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide a new polyamide/aliphatic polyester block copolymer which consists of polyamide blocks and aliphatic polyester blocks, has specified physical properties and a melting point higher than that of random copolymer. CONSTITUTION:This copolymer consists of polyamide blocks comprising repeating units of at least one of formula I (wherein R1 is 4-12C alkylene) and formula II (wherein R2 is 4-12C alkylene, etc.; and R3 is 4-12C alkylene, etc.) and aliphatic polyester blocks comprising repeating units of at least one of formula III (wherein R4 is 1-12C alkylene, etc.) and formula IV (wherein R5 is 4-12C alkylene; and R6 is 2-12C alkylene, etc.), satisfies the relations of formulas T1-T<(100-C) and E<(100-C)X0.4 [wherein T and T1 are the melting points ( deg.C) of the block copolymer and the polyamide respectively; E is an extraction with tetrahydrofuran (wt.%, when refluxed in tetrahydrofuran in an amount 100-fold by weight for 2 hr); and C is a polyamide content (wt.%)] and has an intrinsic viscosity of 0.5 to 5.