baber/WOPTO huggingface dataset:
Patent JP-H06265484-A (JP)
Title: Industrial x-ray rotational solid radiographic device
Inventor: NAGASAWA YASUO
IPC: G01N23/04
Filed: 1993-03-16
Abstract: PURPOSE:To facilitate the three-dimensional grasp of a subject through a display of animation by taking plural pieces of test images different in an angle position each, into a time series and simultaneously displaying them in succession, in an industrial X-ray rotational solid radiographic device. CONSTITUTION:A picture processing controller 13, which controls the addition of a frame picture in a frame adder 7, takes in data of the added frame picture in order, storing them in an internal picture memory 15, and delivers a control command, advancing to the next angle position, to a rotarytable controller 9 each time this storage, and further reads the picture data from the memory 15 successively, thereby delivering them to a display 8, is installed in space between the frame adder 7 and this display 8. With this constitution, an internal structure and an inner defect in a subject 1 are formed into a solid picture each, so that they are easily observable.
Patent JP-H08280183-A (JP)
Title: Drive device using ultrasonic actuator
Inventor: SATANI DAISUKE
IPC: H02N2/00
Filed: 1995-04-05
Abstract: PURPOSE: To efficiently move a linear member, etc., relatively to a relative moving member. CONSTITUTION: A drive device is incorporated with an ultrasonic actuator 10 which generates ultrasonic vibration in the drive section of the actuator 10 and roller member 32 which drives a relative moving member 4 when the member 32 rotates upon coming into contact with the drive section of the actuator 10 and the first part 32-1 of the roller member 32 which comes into contact with the drive section of the actuator 10 is made of a material different from that of the second part 32-2 of the member 32 which comes into contact with the relative moving member 4.
Patent JP-S62237391-A (JP)
Inventor: IMARUOKA HIROMITSU
IPC: G21C7/00
Filed: 1986-04-08
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-H10274774-A (JP)
Title: Liquid crystal cell and manufacturing method thereof
Inventor: MIYASHITA KOICHI
IPC: G02F1/13
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal cell and a manufacturing method thereof for making a cell gap uniform over a whole displaying area by adjusting the crushed amount of each partition against pressurized force by adopting various ideas of the shape and the interval such as a width of each partition taking notice that the elastic modulus of the forming material of the partition is small and deformable. SOLUTION: In plural numbers of stripe-like partitions 40a, 40b, 40c, 40d, 40e, the respective widths of 40c, 40d are set to be smaler than the width of each partition 40e and the respective widths of 40a, 40b are set to be smaler than the respective widths of both partition 40c, 40d so that the respective partitions of a partition body 40 are crushed until the same height at the time of heating/pressurizing both electrode substrates 10, 20 after superposing them on each other.
Patent JP-S537204-A (JP)
Title: Video information recording system
Inventor: NISHIMURA KOUICHI
IPC: H04N5/85
Filed: 1976-07-07
Abstract: PURPOSE:To prevent the leadage the light to be recorded by controlling the optical image information in accordance with the opening of a shutter with the use of a circuit which is equipped with a delay element.
Patent JP-S63248226-A (JP)
Title: Echo canceller
Inventor: HIROSE KAZUTO
IPC: H04B3/23
Filed: 1987-04-03
Abstract: PURPOSE:To attain excellent converging for a voice signal with no white level by connecting a white level filter to the input side of an adaptive digital filter, inserting a filter having an inverse characteristic F<-1>(z) of a transfer function F(z) to the output side and inserting a white level filter having the same transfer function F(z) as that of the white level filter also to an error signal loop. CONSTITUTION:The white level filter is divided into two sets, one filter 700 is connected in series with an adaptive digital filter 500 and the other filter 710 is connected in series with an echo path. The latter white level filter 710 is inserted to an input terminal 400. Moreover, the filter 720 of the inverse characteristic F<-1>(z) is arranged to the sender output side. Then a filter with a characteristic of F<-1>F(z)+F(z) is supposed to exist at the output side of the adaptive digital filter 500 and the filter component corresponding to the F(z) only is moved to the output side of a subtractor 600 together with the F(z) at the sender input terminal 300. In case of moving the F(z) to the sender output 400 and the coefficient correction loop, the F(z)+F<-1>(z) at the sender output terminal 400 is cancelled.
Patent JP-H04295063-A (JP)
Title: Production of long-sized pottery insulating tube
Inventor: YAMAMOTO HIRONOBU
IPC: C04B37/00
Filed: 1991-03-22
Abstract: PURPOSE:To obtain the process for producing the long-sized pottery insulating tube which can control the flow of adhesive glaze from the inside surface of a joint part at the time of stacking plural pieces of single divided insulating tubes on each other via the adhesive glaze and heating and joining these tubes and can yield the integral long-sized pottery insulating tube having high joint strength at a good yield. CONSTITUTION:This process for producing the long-sized pottery insulating tube produces the integral long-sized pottery insulating tube 1 by stacking the single divided insulating tube 2-1 (2-2, 2-3) via the adhesive glaze 7 and joining these tubes by heating. The joint part of the single divided insulating tubes in the above-mentioned method is provided with a glaze receiving part 8 for temporarily storing the adhesive glaze 7 flowing out of the joint part at the time of heating and joining on the inner side at the top end 3-2 (2-3) of the lower insulating tube, or is provided with a glaze accumulating part 9 projecting toward the inside surface in the tapered shape reverse from the shape of the joint surface for maintaining the specified flow of the flowing out adhesive glaze 7 or preferably both thereof.
Patent JP-H06268618-A (JP)
Title: Multi-carrier receiver circuit
Inventor: SAKATA HARUO
IPC: H04B1/10
Filed: 1993-03-16
Abstract: PURPOSE:To suppress the degradation of a C/N in a weak electric field by improving the degree of multi-carrier separation at a receiver in a multi-carrier system. CONSTITUTION:An IF signal is provided by impressing a received signal 1 to a frequency converter 2 together with the output of a local oscillator 3 and converting the signal to a low frequency. The IF signal is multiplied by a frequency component signal from a fixed oscillator 6 by a multiplier 5, a differential component signal between the frequency of the IF signal and that of the frequency component signal from the fixed oscillator 6 is extracted by a BPF 7, and the differential component signal is impressed to a delay circuit 8. An adder 9 adds the input and output of the delay circuit 8. On the other hand, a subtracter 10 calculates difference between the input and output of the delay circuit 8. The outputs of the adder circuit 9 and subtraction circuit 10 are demodulated respectively in signal processing steps 4-1 and 4-2 and are synthesized by a synthesizing circuit 11 as needed.
Patent JP-H10282104-A (JP)
Title: Measurement chip for surface plasmon resonance bio sensor and its manufacture
Inventor: NAGATA RYOHEI
IPC: G01N21/27
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To immobilize nucleic acid and obtain an excellent sensitivity by forming a metal film, an organic substance layer, and avidin layer on a transparent substrate successively. SOLUTION: A measurement chip is formed by laminating a metal film 2, an organic substance layer 3, and an avidin layer 4 successively on a transparent substrate 1. Materials such as glass, polyethylenetelephtharate, and polycarbonate that are transparent to laser beams are used as the transparent substrate 1. They preferably do not show any anisotropy for polarization and have improved machining property. A material that preferably does not generate a surface plasmon resonance is used as the metal film 2 and, for example, gold, silver, copper, aluminum, and platinum can be used. The organic substance layer 3 is formed by silane coupling agent, mercapto group, and a compound with other organic functional groups. The avidin layer 4 is formed by allowing a specific amount of avidin to contact the organic substance layer 3 for a specific amount of time.
Patent JP-H02261894-A (JP)
Title: Technique for uniform charging of coal into coke oven
Inventor: TAKAHASHI TAMOTSU
IPC: C10B37/02
Filed: 1989-04-03
Abstract: PURPOSE:To accomplish uniform charging of coal into a coke over without being accompanied by a reduction in operating efficiency or a substantial increase in construction cost by a technique wherein a chute is put into a coal charge hole and the opening of the chute is controlled depending upon the level of charging coal. CONSTITUTION:A charging car 1 is positioned so as to bring the charge duct in line with a charge hole 5 provided on the top of a coke oven, and chute 2 is inserted into the oven. Immediately after the start of charging, the chute opening theta is kept large so as to form a peak of coal at a position not directly below the charge hole. The chute opening is regulated in such a manner as to give the uniform level of charging coal at the end of charging. By this technique, the uniform level of charging coal can be achieved at the same time with the completion of charging. The adjustment of the chute opening may be performed by steps in the order opposite to the above; it can be appropriately determined considering the size of an oven, the particle size of coal, etc. Since the leveling is performed together with coal charging, there is no loss of the operating efficiency of the coke oven.
Patent JP-S525238-A (JP)
Title: Noise eliminator
Inventor: AKINO NAOHARU
IPC: H04B15/00
Filed: 1975-07-02
Abstract: PURPOSE:When ground fault and leakage occur at the output side, the difference of currents carried through the main windings causes the detection voltage to be induced accross the second winding which forms the zero phase transformer.
Patent JP-H04291067-A (JP)
Title: Magnetic disk device
Inventor: KAYANE NAOYUKI
IPC: G11B21/10
Filed: 1991-03-20
Abstract: PURPOSE:To improve the positioning accuracy of a magnetic head. CONSTITUTION:A D/A converter 11 for magnetic head seeking, which converts the position signal and speed signal (digital signals) of the magnetic head to analog signals, a motor driver 12 and a head driving motor 13 are provided. A D/A converter 14 which converts the offset correction signal (digital signal) of the magnetic head to an analog signal and is to be exclusively used for correcting a dislocation is separately provided.
Patent JP-S57196116-A (JP)
Title: Measuring device
Inventor: INOUE TAKAO
IPC: B65G47/19
Filed: 1981-05-27
Abstract: PURPOSE:To enable improving of a working property, by a method wherein a flow-rate regulating plate is located in a hopper, and a driving mechanism for the flow-rate regulating plate is constituted such that it can works in a manner of in 2-step - stepless by a remote control. CONSTITUTION:A flow-rate regulating plate is situated in a hopper, and a driving mechanism for the flow-rate regulating plate is constituted such that it can actuate in a 2-step, a 3-step or a stepless manner by a remote control. For example, the flow-rate regulating plate 12, mounted in a hopper 1, is secured to a lateral shaft 13 being pivotably positioned between wall parts at both sides of hopper 1, and a control arm 14, fastened to the end, extending at the outside of the hopper 1, of the lateral shaft 13, is coupled to a forward and backward movement rod 15. The rod 15 performs a rectilinear movement through a forward and reverse running of motor 16 mounted to the support frame of the hopper 1, and the flow-rate regulating plate 12 rocks. A plural number of limit switches 19 is included in a holder 18 attached to the support frame, and turns ON and OFF through contact of it with a switch part 20 monolithically installed to the rod.
Patent JP-H08253845-A (JP)
Title: Carbide dispersing non-magnetic steel
Inventor: KUROMASA HAJIME
IPC: C22C38/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide a nonmagnetic steel easy in machining and excellent in wear resistance. CONSTITUTION: The carbide dispersing nonmagnetic steel contains 19.9-25.6% Ti, 3.7-7.0% Mo, 5-7% C in the total quantity of the carbide, 14.5-18.5% Cr, 11.5-15.7% Ni, <=1.0% Al, <=1.0% Ti in a matrix and the balance Fe and the inevitable impurities. As a result, the wear resistance is improved while keeping the excellent nonmagnetic properties and the excellent machinability is also attained.
Patent JP-H04316767-A (JP)
Title: Shaft sealing device holding mechanism
Inventor: TODOROKI YASUNARI
IPC: F16J15/34
Filed: 1991-04-15
Abstract: PURPOSE:To provide a shaft sealing mechanism which is reduced in size and excellent in workability by a method wherein a shaft seal device holding mechanism forms a shear key system wherein a holding mechanism for a shaft seal device to prevent leakage of an internal pressure through the shaft through part of a rotary machine to the outside of a device is divided into a plurality of sections. CONSTITUTION:A shear key 5 is divided into a plurality of sections, an end surface 18 part is formed in a tapered shape, and the inside diameter part of the shear key 5 and the outside diameter part of a shear key holder 6 are also formed in a tapered shape. A casing ring 17 has a part positioned facing the end surface of the shear key and formed in the same tapered shape 18 as that of the shear key. After float rings 3 and 4 and float ring holders 1 and 2 are axially assembled, the shear key 5 is inserted in a casing groove 17, a shear key holder 6 of integral ring structure is incorporated, and integrally formed by means of a bolt 19. This constitution causes the shear key to be adhered to a casing groove taper at the end surface taper 18 and regulates an axial position to provide stable holding operation.
Patent JP-S60224474-A (JP)
Title: Method of making mysids or shell fishes pickled in "moromi" (soysauce fermentation mash)
Inventor: FUKUNAGA HAJIME
IPC: A23L17/40
Filed: 1984-04-23
Abstract: PURPOSE:Mysids or shell fishes are dehydrated and aged in a slurry mainly containing soysauce fermentation mash to prepare tasteful mysids or shell fishes pickled in soysauce mash, with unique taste, texture and long-term storability despite of reduced salt content. CONSTITUTION:Raw or thawed mysids or raw or shucked and boiled shell fishes are dehydrated in a short time, preferably 15-80wt% of the total water are reduced in 3-15min. Separately, soysauce fermentation mesh made from soybeans, wheat and KOJI is combined with ethanol or MIRIN, a seasoning solution formed by ethanol fermentation and scahharides such as sucrose or glucose to prepare a pickling solution. Then, the above-stated dehydrated mysids or shell fishes are dipped inthe pickling solution for aging.
Patent JP-H08278863-A (JP)
Title: Copying machine and data processor
Inventor: ISHIOKA TAKAYA
IPC: B41J29/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide a copying machine and a data processor which can easily specifying the copying machine which can be immediately used in the network system where the copying machine and the data processor, etc., are connected so as to communicate with each other. CONSTITUTION: In the network system provided with the copying device and the data processor connected so as to be able to communicate with each other, the copying device and the data processor each are provided with a state notification request means 11 requesting the notifications of the operation state, the equipment state and the working status of the copying device possible to communicate via a network and a state acquisition means 12 acquiring the state and the status from the copying device when the request by the state notification request means 11 exists and a state display means 13 displaying the state and starus that the state acquisition means 12 acquires.
Patent JP-S63249148-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: MURASE YASUHIKO
IPC: B05B5/08
Filed: 1987-04-03
Abstract: PURPOSE:To manufacture a thin uniform photoconductor film at good yield by applying electrostatic charge to aerosol generated from a solvent dispersing or dissolving the photoconductor, and bringing it electrostatically into contact with the surface of a conductive substrate. CONSTITUTION:The fine aerosol is sprayed from a nozzle 4 by introducing a compressed gas through an inlet 2 into an aerosol generator 1 containing the solvent dispersing or dissolving the photoconductor, and electrostatic charge is applied to the aerosol at the part of the nozzle 4 by a charge generator 5. On the other hand, the conductive substrate drum 7 having the center line 6 of a longer axis as a rotational axis is grounded, and brought electrostatically into contact with the charged aerosol to form the photoconductor layer. At that time, the nozzle 4 is swayed from side to side, thus permitting the uniform photoconductor layer, i.e. a charge generating layer to be formed, and a laminate type electrophotographic sensitive body superior in performance to be obtained at a stable yield.
Patent JP-H08281455-A (JP)
Title: Friction welding method of different kinds of metallic materials
Inventor: OGAWA KOICHI
IPC: B23K103/20
Filed: 1995-04-07
Abstract: PURPOSE: To provide a friction welding method of different kinds of metallic materials, by which good joining strength is obtd., in the joining between an Al alloy material and a ferrous material. CONSTITUTION: In this friction welding method, by which the joining surfaces of the Al alloy material 1 and the ferrous material 2 are butted through an insert material 3 and these metallic materials 1, 2 are joined by relatively rotating while pressurizing in the butting direction, the insert material 3 is composed of one or more kinds among 0.5-20wt.% S, 3-15wt.% Zn, 0.5-3wt.% Mg, 0.1-2wt.% Mn and 3-6wt.% Cu. Further, this material has composition composed of Al alloy and at least one of 0.005-0.2wt.% Ti and 0.001-0.1wt.% B and the balance Al with impurities.
Patent JP-S62267634-A (JP)
Inventor: UIRIAMU UEAAHAMU
IPC: G01L19/06
Filed: 1987-04-03
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-S538517-A (JP)
Title: Magnetic reproducer
Inventor: SAKAMOTO HITOSHI
IPC: G11B15/18
Filed: 1976-07-13
Abstract: PURPOSE: To shift the area where a head bridges over two tracks to the terminal part of the initial track by giving a run of one-fifth or one-sixth track pitch to the tape, and then to shift the screen noise to the vertical retrace line erasing period, etc. Thus, a good-quality reproduction picture can be obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60228615-A (JP)
Title: Manufacture of fe-cr-co magnet alloy
Inventor: OGATA MASAO
IPC: C21D1/04
Filed: 1984-04-25
Abstract: PURPOSE:To manufacture the thoroughly anisotropic titled magnet alloy by casting a magnet alloy of a specified compsn., and applying solution treatment, the first step heat treatment in isothermal magnetic field, plastic working, the second step heat treatment in isothermal magnetic field, aging treatment to said alloy. CONSTITUTION:The magnet alloy consisting of, by weight 17-45% Cr, 5-30% Co, the balance substantially Fe is hot worked at about 750-1,300 deg.C to a primary material of similar shape to products. Said material is solution treated by holding at about 800-1,200 deg.C for about 0.1-2h, then held at about 550-750 deg.C for about 0.1-1h in >= about 2,000Oe impressing magnetic field to apply the first step heat treatment in isothermal magnetic field. Next, said material is plastically worked by 10-90% reduction ratio at about 450 deg.C- room temp., then held at about 550-700 deg.C for about 0.5-3h in about 2-5KOe magnetic field to apply the second heat treatment in isothermal magnetic field, cooled up to about 450- 500 deg.C by about 1-10 deg.C/h rate to apply aging treatment thereto.
Patent JP-H03284131-A (JP)
Title: Quick charging circuit
Inventor: MARUYAMA TOSHIO
IPC: H02J7/10
Filed: 1990-03-29
Abstract: PURPOSE:To do charge without excess and deficiency in a short time by lowering the charge voltage when the charge current has decreased to the specified value so that it may be charged slowly. CONSTITUTION:At the start of charge, it is charged with large currents, and the charge currents decrease with the passage of time. When the storage battery nears complete charge, the charge currents fall to the specified current value. At this time (t), the charge currents are dropped to the trickle charge voltage, Hereby, the charge currents become smaller, and the trickle charge is performed.
Patent JP-H10249698-A (JP)
Title: Handy polisher for corner
Inventor: YAMADA KOICHI
IPC: B24B27/027
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To lighten a worker's burden by separating a shaft coupling into a main driving side part and a driven side part, and providing a joining state keeping magnet device which is mutually sucked to the main driving side part and the driven side part, and rotating force transmitting male-female type fitting devices which are mutually fitted to each other in the unrotatable state. SOLUTION: A main drive side member 30 is fixed to an outer end of a rotating shaft 2 of motor drive, and a pair of semicircular permanent magnets 31, 32 and a magnetic metal plate 33 attracted to both magnets 31, 32 are fixed to the opposite surfaces of the main and driven side members 29, 30. Further, the cross-like male side projection 34 and a female side recessed part 35 to which the male type projection 34 are provided on the above opposite surfaces. The magnetic metal plate 32 and the magnets 31, 32 are attracted to each other and the male fide projection 34 and the female side recessed part 35 are fitted to each other to removably install a brush main body 26 on the polisher main body.
Patent JP-S59209126-A (JP)
Title: Outsert molding method
Inventor: TAKEYA NORIAKI
IPC: B29C45/00
Filed: 1983-05-12
Abstract: PURPOSE:To enable the removal of a runner even if the rigidity of a metal plate is low, with respect to the holding force of the runner into a mold, by forming the runner so as to provide a cross-sectional area with a taper wherein one side surface of said runner is exposed to a parting face and the parting surface side thereof comes to a small diameter. CONSTITUTION:A molten resin passes the runner 2 on a metal plate 1 to be formed into a resin structure 3 and the runner 2 has an inverted tapering cross sectional shape. That is, the runner 2 has such a cross-sectional area with a taper that one side surface thereof is exposed to the parting face P of a movable mold 7 and the parting surface side thereof comes to a small diameter. When the movable mold 7 is opened from a fixed mold 6 after the resin is solidified and a protruding plate 10 is moved to eject a molded article by an ejector pin 8, the runner 2 remains in the movable mold 7 and the outsert molded article is taken out. Thereafter, the runner 2 is pushed out from the interior of the mold by moving the protruded plate 10 and taken out after separated from the outsert molded article.
Patent JP-S527650-A (JP)
Title: Information piece retrieval equipment
Inventor: YAMASHITA KIYOUICHI
IPC: G06F17/30
Filed: 1975-07-09
Abstract: PURPOSE: To obtain an information piece retrieval equipment, which is equipped by information piece exchange mechanism and can preserve correctly information piece as well as can perform stable information piece selection. 
     COPYRIGHT: (C)1977,JPO&Japio