baber/WOPTO huggingface dataset:
Patent JP-S6199632-A (JP)
Title: Control method for cooling of hot-rolled steel plate
Inventor: MORITA MASAHIKO
IPC: C21D9/573
Filed: 1984-10-19
Abstract: PURPOSE:To improve strength and homogeneity of a steel plate, by controlling cooling conditions so that transformation velocity agree with that necessary to obtain the mechanical properties required of hot-rolled steel plate after cooling. CONSTITUTION:The desired value of the transformation velocity necessary to obtain the mechanical properties finally required of the hot-rolled steel plate is predetermined. Succeedingly, a gamma/alpha transformation ratio of the hot-rolled plate within the cooling-control interval is detected by a transformation ratio detector and the time elapsed from the start of the cooling is measured so as to find the transformation velocity of the plate in the cooling stage. Then the cooling conditions are controlled so that the transformation velocity in the cooling stage agrees with the desired value mentioned above.
Patent JP-S6376191-A (JP)
Title: Semiconductor memory device
Inventor: KAJITANI KAZUHIKO
IPC: G11C11/401
Filed: 1986-09-19
Abstract: PURPOSE:To execute a reading action at high speed and to simplify the layout of the periphery of an input output circuit by coupling an output control circuit with respective memory arrays or plural memory arrays closely arranged with an individual signal. CONSTITUTION:At a dynamic type RAM, an output control circuit DOC including two multi-input NAND gate circuits receiving the non-inverting output signal or inverting output signal of plural main amplifiers MA 0-7 at an input terminal is provided. The output control circuit DOC and respective memory arrays M 0-7 or plural memory arrays closely arranged are respectively coupled with a separate complementary common data output line. Consequently, a selecting circuit for data reading and a collating circuit for testing are used together, a signal line to couple respective main amplifiers MA 0-7 with the output control circuit is shortened and a stray capacity can be reduced. Thus, the load of the respective main amplifiers MA 0-7 is decreased, the access time as a memory is made highly speedy and the layout of the periphery of output circuit can be simplified.
Patent JP-H0382976-A (JP)
Title: Signal processor
Inventor: KATO YOSHIO
IPC: G01S7/292
Filed: 1989-08-25
Abstract: PURPOSE:To perform high speed operational processing in low cost by calculating the difference between the radar video signal from a receiving part and a delay signal and calculating the mean value of the sum total signal wherein said difference is accumulated and added. CONSTITUTION:A delay means 1 outputs the radar video signal from a radar apparatus as a delay signal after the elapse of a definite time. The first difference means 2 outputs the difference between said signal and the radar video signal from the radar apparatus as a difference signal. This signal is accumulated and added by an accumulating/adding means 3 to become a sum total signal which is, in turn, outputted as an average value signal by a dividing means 4. The average value signal is subtracted from the radar video signal from the radar apparatus by the second difference means 5 to obtain a CFAR output signal wherein a clutter signal is suppressed and a target signal becomes clear. By this method, the number of steps of an adder is reduced and high speed operational processing can be performed and an expensive adder becomes unnecessary.
Patent JP-S59110204-A (JP)
Title: Array antenna device
Inventor: USHIGOME HIROSHI
IPC: H01Q21/20
Filed: 1982-12-15
Abstract: PURPOSE:To obtain desired radiation characteristics in the vertical surface of a cylindrical array by providing exciting circuits in a longitudinal direction with a specific phase distribution. CONSTITUTION:A connection cable 3k connects a feeding network to the two- distribution part of a signal distributor 14b, and connection cables 3i and 3j connect four-distribution parts of distributors 14a and 14b to the two-distribution part of the distributor 14b. Connection cables 3a-3d connect print die holes 2a- 2d to the four-distribution parts of the distributors 14a and 14b, and connection cables 3e-3k connect die holes 2e-2h respectively. Then, the lengths of the connection cables 3a-3h are set corresponding to the extents of phase shifting based upon coefficients of distortion to excite the die holes 2a-2h with the different extents of phase shifting. Thus, the desired radiation characteristics are obtained in the vertical surface.
Patent JP-2000035117-A (JP)
Title: Control device for automatic transmission for vehicle
Inventor: KANASUGI KATSUMI
IPC: B60W10/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the responsiveness of gradient definition and definition accuracy by obtaining the vehicle acceleration with a gradient ascertaining means on the basis of the detected operating condition, and changing a time constant of the data processing to be required for definition on the basis of the obtained vehicle acceleration. SOLUTION: A traveling resistance computing means of an integrated control unit 300 computes the traveling resistance of a vehicle on the basis of the operating condition detected by operating condition detecting means such as a water temperature sensor 106, a throttle opening sensor 108, a brake switch 112, a car speed sensor 122, and a steering sensor 128. A gradient ascertaining means ascertains the gradient of the traveling route on the basis of the traveling resistance and the driving force, and while obtains the vehicle acceleration on the basis of the detected operating condition, and changes a time constant of the data processing to be required for definition on the basis of the obtained vehicle acceleration. With this structure, gradient can be ascertained with high responsiveness and high accuracy, and drivability can be improved.
Patent JP-H0560697-A (JP)
Title: Assay of superoxide anion and assay of superoxide anion extinction substance
Inventor: MITANI MOTOHIRO
IPC: G01N31/22
Filed: 1991-08-30
Abstract: PURPOSE:To enable trace assay of superoxide anion at a high accuracy with higher sensitivity by using a specified cypridina luciferins derivative as luminescence reagent. CONSTITUTION:This method is for assaying superoxide anion by a chemiluminescence method and uses a cypridina luciferins derivative as given by the formula (1) or (2) as luminescence reagent. This also is for assaying superoxide anion extinction substance by a chemiluminescence method and assays superoxide anion after an unknown amount of a superoxide anion eliminated substance is caused to react with a known amount of superoxide anion. Under handy and mild conditions, the superoxide anion can be assayed at a high sensitivity with a high accuracy. The methods as mentioned above can be used as diagnostic medicine in the clinical medicine field.
Patent JP-H01280726-A (JP)
Title: Liquid crystal light valve
Inventor: ITO CHIHARU
IPC: G02F1/135
Filed: 1987-09-02
Abstract: PURPOSE:To obtain a light valve which is low in cost and high in efficiency by using a semiconductor laser by providing a wavelength changing layer on the 1st transparent electrode base plate on a light arriving side. CONSTITUTION:An photoconductive layer 3 and light separating mirror 4 of amorphous silicon are piled up on a substrate 1 having a transparent electrode 2 and a liquid crystal layer 6 is provided between the mirror 4 and the 2nd transparent electrode base plate 1. In addition, the waveform changing layer 7 of a resin with dispersed micro-crystals of Y3OC4 doped with Yb-Er is formed on the transparent substrate 1. The wavelength of laser light is changed to 0.54 and 0.66mum at which the amorphous silicon can response by means of the layer 7 and optical writing is performed by producing fluorescence 11 by using the laser light. Therefore, a highly efficient light valve is obtained by using inexpensive amorphous silicone and a semiconductor laser.
Patent JP-S61102497-A (JP)
Inventor: GOTO TAKESHI
IPC: D21F1/00
Filed: 1984-10-19
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-S61100306-A (JP)
Title: Drilling tool
Inventor: KANEKO SHINOBU
IPC: B23B51/02
Filed: 1984-10-18
Abstract: PURPOSE:To enhance the accuracy of a drilled hole, by providing such an arrangement that a drilling tool serving as both drill and reamer is formed with reaming edge in the section in the rear, in the rotational direction, of each drilling edge along a chip discharging groove, with another chip discharging groove intervening between the drilling edge and the reaming edge. CONSTITUTION:A drilling tool serving as both drill and reamer, is formed with reaming edges 13 having an outer diameter d2 slightly larger than the diameter d1 of drilling edges 10, each extending in the section in the rear of each drilling edge along a chip discharging groove, and another chip discharging groove intervening therebetween. Further, the leading part 13a of the reaming edge 13 is arranged in such a position that it is made to cut into a workpiece, succeeding to the cross point 10c between the front cutting edge 10a and a marginal section cutting edge 10b of the drilling edge 10. That is, the retracted amount (l) thereof is greater than theta.F/360, where theta is a cross angle of two lines extending from the cross point 10c of both edges 10a, 10b and from the leading part 13 of the reaming edge 13, and F is a tool feed amount per revolution. Further, the relief angle beta of the tip is set to be 6-12 deg..
Patent JP-H0888973-A (JP)
Title: Method and device for controlling power semiconductor converter
Inventor: AZUSAZAWA NOBORU
IPC: H02M7/155
Filed: 1994-09-14
Abstract: PURPOSE: To block the overcurrent flowing to a self-extinguishing element by gate control before the fuse flows. CONSTITUTION: A three-phase power converter using GTO1 performs AC/DC conversion between an AC power source 50 and an DC circuit (capacitor 3). A gate circuit 6 of each phase is given at on/off gate signal from a PWM signal making circuit 9 geared to a current detector 4, and it outputs an on gate current/off gate current. A compulsory off gate signal output circuit 10 inhibits the off gate operation when the overcurrent by failure gets over the tolerable cut-off current of GTO, and also detects the timing of the overcurrent changing and falling under the tolerable cut-off current, and gives a gate circuit 6 a compulsory off gate signal intermittently to break GTO.
Patent JP-H1034713-A (JP)
Title: Mold release auxiliary equipment for injection molding machine and injection molding machine
Inventor: HAYASHI KENICHI
IPC: B29C45/40
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a mold release auxiliary equipment which does not cause damage to moldings and a mold and can securely drop the moldings without scattering them, to provide a safe injection molding machine with which hands of an operator do not enter a mold clamping area, to speed up a molding cycle, and to downsize the mold release auxiliary equipment and the injection molding machine. SOLUTION: In a state that a mold release auxiliary mechanism sweeps off remaining moldings by reciprocation of a plough 15 to be elevated by an actuator 11 is installed in the inside of a safety door 10, the mold release auxiliary mechanism is made to reciprocate only in the inside of the safety door 10. A brush is employed as the plough 15 for sweeping off the moldings, and a safety door 10 having no notched window is adopted.
Patent JP-S6280023-A (JP)
Title: Biaxially oriented polyester film
Inventor: NISHIDA HARUMASA
IPC: C08J5/18
Filed: 1985-10-04
Abstract: PURPOSE:To obtain a film having both output and electrical characteristics and handling property, by using a polyester containing more than a definite quantity of a specified repeating unit and whose ratio of oxygen atoms to chlorine atoms, reflective index to the thickness direction and density are in specified ranges. CONSTITUTION:A film consists of a polyester containing more than 80mol% of the repeating unit expressed by the equation [I] and whose ratio of no. of oxygen atoms to no. of chlorine atoms of at least one surface measured by means of ESCA is 3.1-4.0, of reflective index to the thickness direction is 1.50-1.57 and of density is 1.44-1.50g/cm<3>. It is necessary that the polyester constituting the film contains more than 80mol% of the repeating unit. If the content of the repeating unit is less than 80mol%, the output fro magnetic recording medium application and the electrical characteristics for condenser application are not good, which is not desirable.
Patent JP-S60114485-A (JP)
Inventor: HIRATA SHIGEKAZU
IPC: B25J17/00
Filed: 1983-11-22
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-S60113257-A (JP)
Title: Image processor
Inventor: ISHIDA MASAHITO
IPC: G03G15/00
Filed: 1983-11-25
Abstract: PURPOSE:To obtain such a electrophotographic copying machine that the number of display devices is decreased by displaying the quantity of copies and copy magnification on a common part. CONSTITUTION:The quantity of copies when inputted with a ten-key 23 is displayed on a display device 25. When a display indication button 30 is pressed, a magnification value of enlargement unmagnification or reduction selected by a magnification setting means 20 is displayed on the display device 25. When a stepless magnification variation knob 36 is operated, optional magnification is displayed on a stepless magnification display chart 37 and the display device 25 for 2sec. Then, the quantity of copies is displayed on the display device 25 after 2sec, but a CPU searches for the value of a variable resistance varied by the knob 36 all the time, and when the value is varied, the magnification is displayed on the display device 25 for 2sec.
Patent JP-S6374143-A (JP)
Title: Magneto-optical recoding medium
Inventor: AOYAMA AKIRA
IPC: G11B11/10
Filed: 1986-09-18
Abstract: PURPOSE:To prevent the change is C/N in a radial position by composing an amorphous rare earth transition metal in such a manner that there is not distribution of the transition metal in the peripheral direction of a magneto- optical disk but the ratio of the transmission metal is increased in the radial direction of the magneto-optical disk toward the outer periphery thereof. CONSTITUTION:The inside of a chamber 1 of a sputtering device is evacuated to the order of 10<-7>Torr by a cryogenic pump 2. A substrate holder 3, a glass disk 4, an outer peripheral masking jig 5, and an inner peripheral masking jig 6 are provided and are kept integrally rotated at 30rpm. An NdDyFeCoTi alloy target 7 is used to form the film of a magneto-optical recording layer and the film is formed as thin as 1,000Angstrom  at 300W power under 20mTorr Ar pressure. The target 7 and the substrate are disposed with the slight lateral deviation in position without opposing the same to each other, by which the rare earth in the compsn. is increased nearer the inner periphery. The change in the C/N in the radial position is thereby prevented.
Patent JP-S6272915-A (JP)
Title: Hinge enabling pivotal mount of shape material to frame
Inventor: JIERAARU DOWAIYAN
IPC: E05D7/10
Filed: 1986-09-18
Abstract: The hinge enabling articulation of sectional panels (30) on a frame (10) consisting of a lip (11) forming swivel pin, integral with the frame, and at least one retaining member (20), such retaining member being fitted onto a projecting part (12) of the frame and held in place by a flexible blade (23) having a catch thereon which snaps into a groove (13) in the projecting part, each sectional panel (30) terminating at the hinge in a substantially semi-circular trough (31) guided between the lip (11) and a rounded portion (27) of the retaining member (20) located opposite said lip, features a hand releasing tab (25) made integral with the flexible blade (23) and projecting outside the retaining member (20).
Patent JP-H0773998-A (JP)
Title: High frequency accelerating cavity
Inventor: YOSHIYUKI TAKESHI
IPC: H05H7/18
Filed: 1993-09-06
Abstract: PURPOSE:To enhance the cooling efficiency of a cavity to which high frequency electric power is applied, prevent the deformation due to exothermic and also prevent charged particles from being degraded in accelerating controllability by providing a plurality of plate members continuously forming a running passage and the cavity, and cooling channels. CONSTITUTION:An accelerating cavity main body 21 is made up of a barrel center section 22, and of a first, and a second end plate 23 and 24. And a running passage and a cavity 28 are continuously formed by every three oxygen free copper discs 231 through 233, and 241 through 243 which are mutually joined along the running direction of charged particles. Besides, let cooling medium removing exothermic due to high frequency electric power pass through cooling channels 29 which are provided for surfaces different from surfaces formed by the running passage and the cavity made out of the discs 231 through 233 and 241 and 243. By this constitution, the cooling efficiency of the cavity to which high frequency electric power is applied is enhanced, and the degradation of mechanical strength due to thermal stresses, the deformation due to exothermic, and the degradation of charged particles in accelerating controllability can thereby be prevented.
Patent JP-S59110139-A (JP)
Title: Ceramic multilayer substrate and manufacture thereof
Inventor: SHIMAZAKI SHINJI
IPC: H05K3/46
Filed: 1982-12-15
Abstract: PURPOSE:To restrain the generation of floating capacitance generated between a circuit electrode in a substrate and a thick film circuit electrode formed on the surface of the substrate by providing a cavity between the circuit electrode in the substrate and the surface of the substrate. CONSTITUTION:By laminating a plurality of ceramic raw sheets 9a wherein capacitance electrodes, circuit electrodes 7, and through hole conduction electrodes 8 are formed and a ceramic raw sheet 9b wherein the capacitance electrode and the circuit electrode 7 are not formed, and further by heating the through hole conduction electrodes 8, resin, carbon black, wood, etc. on the upper and lower surfaces of the laminated body 9, ceramic raw sheets 11 with the formation of deposited layers 10 of scattering substance are so laminated that the adhesion surface does not become the upper surface, and the ceramic raw sheets 9 and 11 are pressed and thus formed in an integral body. The substrate obtained in such a manner has the cavity remaining between the substrate internal circuit electrode 12 and the substrate upper layer because of the scattering of the deposited layers 10 at the time of sintering.
Patent JP-H1057372-A (JP)
Title: Ultrasonograph
Inventor: BABA SUEO
IPC: A61B8/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a diagnostic image resistive to noise effects by getting rid of transfer interruption noise coming from power line. SOLUTION: A pair of cables twisting a live cable 23 of power line and a neutral cable 22 as well as a filter means made by winding a power grounding cable 21 around a circled magnet 24 to work as a common mode filter are adopted as a noise removal means. The noise removal means is applied into the surface of a power source input making a part of a housing of the ultrasonograph.
Patent JP-S6382903-A (JP)
Inventor: WAKAE IKUO
IPC: B31B50/52
Filed: 1986-09-20
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-S61100344-A (JP)
Title: Machine tool attachment
Inventor: INOUE KIYOSHI
IPC: B23Q5/28
Filed: 1984-10-18
Abstract: PURPOSE:To make highly accurate propagation control for feed securable, by propagating an expansion variation in an electrostrictive material available for feed position control with a precision guide, in case of a device which gives feed to a tool. CONSTITUTION:A long stroke feed motor 2 is installed in a head part 1. And, an electrostrictive material 4 is locked to a nose of a spindle 3 to be fed by the motor 2, expanding or contracting in an axial direction, and a guide 5 is installed in a connecting part with the spindle 3, while another guide 6 is tightly attached to one side of tip ends as well. In addition, a bearing 9 is interposed between a member 8 forming a guide surface to be paralleled with a shaft extended from the spindle 3 and top and bottom guides 5 and 6, Therefore, even in case the electrostrictive material 4 is varied in size, these two end guides 5 and 6 travel on a guide surface of the member 8 under guidance of the bearing 9 so that a support plate 7 to be propagated in a direction according with the shaft all the time can be driven, thus a machining gap is controllable in a highly accurate manner.
Patent JP-H0269222-A (JP)
Title: Production of rubber coated fatigue gloved and producing equipment thereof
Inventor: IZU KATSUO
IPC: B32B37/00
Filed: 1988-09-02
Abstract: PURPOSE:To efficiently produce the title gloves without peeling a stuck rubber sheet by fitting the fatigue gloves main body with the unvulcanized rubber sheet allowed to abut thereon to a preheated metallic mold and furthermore heating and softening the unvulcanized rubber sheet with a heating and pressurizing frictional roll to stick it on the fatigue gloves main body and cutting the unvulcanized rubber sheet along the periphery of a fitting part. CONSTITUTION:An adhesive having the same quality as an unvulcanized rubber sheet 2 is applied on the single side of the unvulcanized rubber sheet 2 which has been cut into the size of the palm part of fatigue gloves main body 1. A rigid glove mold 18 made of a thin metallic sheet is inserted and the single side coated with the adhesive is allowed to abut on the side surface of the palm part. The abutted side surface of the unvulcanized rubber sheet is fitted to the fitting part 6 of a metallic mold 5 which is attached to a driving conveyor and has been preheated and the unvulcanized rubber sheet 2 is softened and a rubber plate 7 is placed on the gloves main body. The unvulcanized rubber sheet 2 is reheated and softened by a heating and pressurizing frictional roll 8 and stuck on the working grooves main body 1. The unvulcanized rubber sheet 2 is cut by a cutting blade 9 along the periphery of the fitting part 6.
Patent JP-H0539638-A (JP)
Title: Construction method for building
Inventor: OTA MASATAKA
IPC: E04G21/16
Filed: 1991-08-06
Abstract: PURPOSE:To automatically construct a building safely and efficiently by the push-up construction method. CONSTITUTION:Each story is field-assembled on the ground one by one from the uppermost floor toward the lower floor in sequence, the field-assembled story is pushed up by a push-up device 2 provided on the ground to construct a building in this method, a top slab 1 is constructed on the first floor, a position recognizing electronic marker 7 for a construction robot 5 is buried at the preset pattern on the top slab 1. The construction robot 5 is autonomously traveled to the assembling position of construction members based on the construction information including the index signal generated from the electronic marker 7 and bar codes attached to the construction members. The construction members are assembled to construct each story, whenever each story is constructed, it is pushed up by the push-up device 2 to construct the building.
Patent JP-2001046631-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To improve a game property by making a pattern matching game new and continuous. SOLUTION: In the case that at least one of plural game conditions is established, stage patterns Z1 corresponding to the established game condition are respectively displayed at the prescribed parts of the first sub display area 421-third sub display area 423 of a variable display part 40. In the case that the respective stage patterns Z1 are displayed for a prescribed number each, an imparting means 311 imparts a prescribed value.