baber/WOPTO huggingface dataset:
Patent JP-H0510348-A (JP)
Title: Electromagnetic spring clutch
Inventor: ITO SATOSHI
IPC: F16D27/105
Filed: 1991-04-24
Abstract: PURPOSE:To prevent attraction, eliminate abrasion, and reduce the rotating torque loss by rotatably providing multiple thrust washers between the end face of the second wheel and the bearing tube section end face of a field core. CONSTITUTION:A driving wheel 2, a driven wheel 3, and a field core 4 are adjacently arranged in sequence on a transmission shaft 1 line, and a moving sleeve 13 is attracted and moved when the coil 16 of the field core 4 is excited. A spring 5 is fitted on the outer periphery of the barrel section 7 of the wheel 2 and the barrel section 9 of the wheel 3, the barrel sections 7, 9 are fastened by the spring 5 when the moving sleeve 13 is moved by excitation, and clutches of the wheels 2, 3 are engaged. The end face of the lower horizontal section 18b of the bearing tube section 15 of the field core 4 is attracted to the end face 10b of the wheel 3. Multiple thrust washers 20 are provided between them. The slidability of the wheel 3 is improved by the thrust washers 20, the abrasion is eliminated, and the rotating torque loss is reduced.
Patent JP-S5747619-A (JP)
Title: Stamping method
Inventor: MIYAUCHI SEIROKU
IPC: B29C43/16
Filed: 1980-09-05
Abstract: PURPOSE: To obtain a stamped article freed from stress cracking by a method wherein a stamping material and a sheet formed glass fiber material laid on the surface of the stamping material are stamped together, and then a thermosetting resin is layered on the exposed part of the sheet formed glass fiber material and is hardened.  
     CONSTITUTION: The sheet formed glass fiber material is laid in the surface of at least one side of the sheet formed stamping material consisting of a thermoplastic resin (e.g., a polyamide) containing relatively long glass fibers, and then both the materials are stamped simultaneously in a stamping die to integrally laminate the both so that the one side of the glass fiber material is embedded into the surface layer of the stamping material and the other side of the glass fiber material is exposed to the exterior. Thereafter, a thermosetting resin (e.g., an epoxy resin) is layered on the exposed surface of the glass fiber material by impregnation, coating or other similar means and the resin is hardened to obtain the stamped article.  
     USE: Useful for molding automotive parts such as oil pans, locker covers, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61283018-A (JP)
Title: Thin film magnetic head
Inventor: NANAUMI SACHIKO
IPC: G11B5/31
Filed: 1985-06-07
Abstract: PURPOSE:To make gap depth highly accurate and to prevent the magnetic characteristic of a magnetic film from deteriorating by removing some parts of a magnetic thin film and a nonmagnetic spacer so as to form a recessed part including a coil window and forming a ridge line at the sliding surface side of the recessed part in parallel with a tape sliding surface. CONSTITUTION:The magnetic thin films 2a and 2b are installed on a nonmagnetic substrate 1 trough the nonmagnetic spacer 3, and some parts of the thin film 2 and the spacer 3 are removed in a recessed shape 6 by means of etching to form the coil window 4. The ridge line at the side of the tape sliding surface of the recessed part 6 is machined so that said line can be approximately in parallel with the tape sliding surface and can cut the spacer 3. As a result, the recessed part is removed and formed by etching, and therefore the gap depth can be extremely accurate. Moreover, since a thermomechanical load is not applied to the thin film 2, the magnetic characteristic will not deteriorate.
Patent JP-S5927176-A (JP)
Inventor: KENESU AASAA RIDOREE
IPC: G03C1/74
Filed: 1983-07-07
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-S61834-A (JP)
Title: Line command processing method of pdi
Inventor: YAMAZAKI TAKAHIRO
IPC: G09G5/20
Filed: 1984-06-14
Abstract: PURPOSE:To attain the line drawing with the coloring for each dot and with optional selection secured for thickness of a line, by using a means which stores the coordinates of both the initiation and the termination of a line and a means which draws with colors a straight line or a texture between the initiation and the termination. CONSTITUTION:When an input line command is processed, the logical picture element size showing tae thickness of a line to be drawn on a display screen, is supplied together with the logical coordinates of the initiation and the termination of a line and the coloring data. The physical coordinates of each display dot is calculated by a subroutine OPRCH, and the X and Y coordinates are stored to an XADBF register and a YADBF register respectively. Based on these physical coordinates and the coloring data, a straight line or a texture is drawn in colors between the initiation and the termination of the line by a line subroutine. This physical drawing is repeated by the frequency of the logical picture element size. Thus a line is drawn in a color between the designated initiation and termination with the thickness corresponding to the designated logical picture element size.
Patent JP-H05299510-A (JP)
Title: Cad device for routing design
Inventor: OKADA TOKIHITO
IPC: G06F17/50
Filed: 1992-04-16
Abstract: PURPOSE:To narrower channel width by decreasing the degree of wiring congestion by correcting the position of global routing based on the information sent from a routing information means. CONSTITUTION:Routing information is inputted in step S1, and the allotment of feedthrough and the decision of in-channel route are conducted in step S2. The degree of wiring congestion in a channel region is computed by step S3, and the feedthrough routing between cells is corrected by step S4. A channel routing is conducted in step S5, and placement and routing information is outputted in step S6. Then, feedthrough is linearly arranged by global routing in the region where a feedthrough can be done, and each route is determined in all channels. The degree of congestion when the route is bent is computed, and the feedthrough position is shifted when the degree of congestion is decreased. The degree of congestion in the channel region is decreased by routing the feedthrough between cells in a bent form, and the area of the whole chips can be reduced by narrowing the channel width.
Patent JP-H01292683-A (JP)
Title: Supporting mechanism for floating head
Inventor: OE TAKESHI
IPC: G11B21/21
Filed: 1988-05-18
Abstract: PURPOSE:To improve the efficiency and the precision of the spring setting of a spring arm by easily changing the spring pressure of the spring arm by changing optionally the clamping quantity of a clamping screw to hold a pressing member. CONSTITUTION:When the clamping screw 28 at the spring arm fixing part of a supporting arm 25 is fastened gradually, the starting part 24 of the spring arm 21 is pushed downward by the tip end of the pressing member 27, and since the spring part 21b at said part too is bent downward, the spring pressure of the arm 21 toward a disk medium side can be strengthened. Accordingly, by changing optionally the clamping quantity of the clamping screw 28 upon the pressing member 27, the floating quantity of a head slider 23 from the disk medium can be kept constant. Thus, the pressing force of the head slider for a disk non-recording medium at the initial period of drive can be easily and simply adjusted and controlled so as to be the prescribed pressing force.
Patent JP-H02177614-A (JP)
Title: Logical circuit
Inventor: MAAKU II FUITSUTSUPATORITSUKU
IPC: H03K19/0185
Filed: 1988-05-19
Abstract: PURPOSE: To realize a high-speed operation with a simple constitution by connecting control terminals of first and third transistors TRs to an input signal lead and connecting an output signal lead to the first current handling terminal of the third TR. CONSTITUTION: The source of a TR 56 is connected to load devices 60 and 62 and a diode 64 connected in series, and the diode 64 is connected to an input terminal 66 and is biased in the reverse direction to an input signal to a buffer circuit 42. The source of the TR 56 is connected also to the gate of an N-channel enhancement field effect transistor 68. This transistor 68 has the drain connected to a power terminal 57 and has the source connected to the drain of another N-channel enhancement field effect transistor 74 through two diodes 70 and 72. The source of the transistor 74 is connected to a second power terminal 76 for supply of the earth voltage. Thus, a high-speed operation is realized with a simple constitution.
Patent JP-H08296193-A (JP)
Title: Production of paper board
Inventor: KATO MASATAKA
IPC: D21H17/28
Filed: 1995-04-25
Abstract: PURPOSE: To produce a paper board having improved internal tearing strength of the board without deteriorating the operability by adding an amphoteric starch polyion complex to a pulp slurry and making a paper board from the slurry. CONSTITUTION: An amphoteric starch polyion complex is produced by mixing (A) 80-20wt.% of a cationic starch having a substitution degree of 0.02-0.07 and cationized with at least one kind of cationizing agent selected from diethylaminoethyl chloride, 3-chloro-2-hydroxypropyl trimethyl ammonium chloride and 2,3-epoxypropyl trimethyl ammonium chloride and (B) 20-80wt.% of an anionic starch having a substitution degree of 0.01-0.05 and produced by one or more means selected from oxidization, ureaphosphorylation, maleinization and succinization, e.g. a ureaphosphorylated starch having a bonded phosphorus content of 0.1-1.0wt.% and gelatinizing the mixture by adjusting the pH to 3-6. The amphoteric starch polyion complex is added to a pulp slurry in an amount of 1.0-10.0wt.% based on the dry weight of the pulp and a paper board is produced from the slurry.
Patent JP-S5746188-A (JP)
Title: Electronic wrist watch with eidoptometric function
Inventor: TOMIOKA YASUO
IPC: A61B3/02
Filed: 1980-09-05
Abstract: PURPOSE:To obtain the electronic wrist/watch provided with eidoptometric function in a simple way, by selectively driving an electrode pattern group for eidoptometry having different gaps and an electrode pattern group for visual power, and performing electroptical display. CONSTITUTION:In an eidoptometric display part 7 of the wrist watch, a plurality of a pair of the electrode patterns for testing visual powr 8a, 8b,... having different gaps l1 and the corresponding electrode patterns for visual power 9a, 9b,... are provided. Said patterns 8a,...9a,... are selectively driven and electrooptically displayed. Then the eidoptometry can be performed in a simple way.
Patent JP-H02302999-A (JP)
Title: Sample-and-hold circuit
Inventor: MURAO FUMIHIDE
IPC: H03M1/12
Filed: 1989-05-16
Abstract: PURPOSE:To make the crosstalk of a sampling pulse signal small by connecting a second transmission gate composed of a MOS transistor with a small gate width in parallel to a first transmission gate and controlling the second transmission gate with a signal to delay the sampling pulse signal. CONSTITUTION:Second transmission gates 11 and 12 composed of MOS transistors 11 and 12 with small gate widths are connected in parallel to first transmission gates 2 and 3, and the second transmission gates 11 and 12 are controlled with the signal to delay the sampling pulse signal by a delay line 14. In such a case, the second transmission gates 11 and 12 composed of the MOS transistors 11 and 12 with the small gate widths controlled with the delayed sampling pulse signal are turned on at an instance when the first transmission gates 2 and 3 composed of MOS transistors 2 and 3 with large gate widths are turned off, and the impedance of the terminal of a holding capacitor 7 is lowered. Thus, the crosstalk of the sampling pulse signal can be made small.
Patent JP-2000314914-A (JP)
Title: Electronic apparatus with liquid crystal device
Inventor: SAITO YASUHIRO
IPC: G03B17/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent electromagnetic radiation without increasing a cost and without increasing the size of an apparatus by constituting a portion of a hollow shaft part of a hinge part of a ferromagnetic material. SOLUTION: A signal line 4 passes through the inside of the hollow shaft part 3a of the hinge part 3 openably and closably and freely rotatably holding a liquid crystal display device 2 and electrically connects the circuit part 1a of a video camera body 1 and the circuit part 2a of the liquid crystal display device 2. At least a portion of the hollow shaft part 3a of the hinge part 3 is formed of the ferromagnetic material, such as ferrite. The signal line 4 in which a clock signal, etc., containing a high-frequency component is passed through this shaft part 3a, by which, even if noise is generated when the clock signal, etc., flow in the signal line 4, the radiation electromagnetic wave by this noise may be attenuated.  Further, the blank of the shaft part 3a is formed of the ferromagnetic material, such as ferrite, by which the need for separately disposing a ferrite core for attenuating the radiation electromagnetic wave is eliminated.
Patent JP-H02303331-A (JP)
Title: Ic memory card
Inventor: KUSUI MASAAKI
IPC: H02J7/04
Filed: 1989-05-17
Abstract: PURPOSE:To shorten a charge time by enabling the resistance values of the current limiting resistor for charge of a secondary battery to be changed over. CONSTITUTION:An R/W device reads the voltage of the secondary battery 2 of an IC memory card from a battery voltage detecting terminal 8A, and the judgement that the value has not reached the operable voltage of a semiconductor storage element 1 is done by a low voltage comparator 4 and is displayed on a charge indicator 15, which presses a user for charge. The user, who has known that the charge is necessary by this indication, closes a switch 11 provided in the IC memory card, whereby the charge currents become great standard charge currents and it is charged quickly. As a result, when the voltage of a secondary battery 2 rises and reaches the charge voltage 100% and the indication appears on a charge completion indicator 13 by the output of a high voltage comparator 12, the user opens the switch 11 looking this indication. The ones which flow after that become trickle charge currents.
Patent JP-S5645761-A (JP)
Title: Plasma reaction apparatus
Inventor: ABE HARUHIKO
IPC: C23F4/00
Filed: 1979-09-25
Abstract: PURPOSE: To obtain a parallel flat plate electrode type plasma reaction apparatus capable of controlling a plasma condition by forming a stationary magnetic field to a direction parallel to a surface of a parallel flat plate electrode.  
     CONSTITUTION: In a parallel flat plate electrode type plasma reaction apparatus, between an upper electrode 3 and a lower electrode 4, controlled stationary magnetic field generating coils 9a, 9b generating a stationary magnetic field parallel to a surface of the electrode are provided. Then, in applying plasma treatment to an article 7 to be processed, by regulating the intensity of the stationary magnetic field H, plasma conditions between the electrodes and in the vicinity of the surface of electrodes can be controlled and the concn., the distribution as well as the variety of main reactive sources related to the plasma reaction can be controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5348198-A (JP)
Title: Reactor internal measuring pipe
Inventor: KUBO TOORU
IPC: G21C17/10
Filed: 1976-10-14
Abstract: PURPOSE: Prevnetion of a hazard such as dropping of clad goes along with facilitation of maintenenace by means of providing an obstructing material to prevent dropping and precipitating clad or the like in a guide pipe in a reactor internal neutron detecting measuring pipe for supervising output distribution in the reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11319922-A (JP)
Title: Pass schedule deciding method of rolling mill
Inventor: TAKAHASHI ISAO
IPC: B21B37/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To attain high quality and high producing efficiency as much as possible by adopting as an optimum schedule a schedule wherein an evaluation index to a target value is highest even when a calculated schedule does not satisfy a target range of quality and a prescribed rolling capability. SOLUTION: When a pass schedule of a reversible rolling mill is decided, rolling starting data, a plate crown, a plate temperature target value and a reference rolling speed are set, an initial pass schedule is calculated, and whether it reaches a target range of quality and a prescribed rolling capability is judged. When the initial pass schedule is satisfied, the calculated pass schedule is adopted as it is, and when it is not satisfied, calculation is made again about plural combinations wherein respective target values are changed within the target range.  Based on the result, an evaluation index of each pass schedule is calculated from each priority weight coefficient of the plate temperature, the plate crown and rolling efficiency and each target attained degree index of the plate crown and rolling efficiency, and the pass schedule whose evaluation index becomes maximum is adopted.
Patent JP-H0564963-A (JP)
Title: Optical recording medium
Inventor: TERAMURA KAORU
IPC: G11B7/246
Filed: 1991-05-28
Abstract: PURPOSE:To manufacture a high sensitivity optical recording medium which allows creation of a specific form of color association and the subsequent process to make a wavelength long by forming a color film using a casting technique with an imidazoquinoxalene color. CONSTITUTION:A recording layer based on imidazoquinoxalene color expressed by formula (R is an alkyl group; X<-> is anion; and n is 1 or 2) is formed on a substrate using a solution technique. Then the recording layer is exposed to a solvent vapor. Thus it is possible to ensure the easy creation of an associated state where imidazoquinoxalene color can be absorbed in the near infrared area of a color film, compared to film formation techniques such as vapor deposition and LB. Subsequently, the absorption peak becomes sharp remarkably and the wave length of the color becomes wide, thus enabling a highly sensitive optical recording medium to be manufactured. In addition, the recording and deletion of data in the recording medium can be performed by forming a hole or a recessed part which serves as an information signal with the irradiation of the recording layer with a laser beam.
Patent JP-S61281249-A (JP)
Title: Photosensitive body
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/082
Filed: 1985-06-07
Abstract: PURPOSE:To lower the electrostatic charging potential during repeated use, the dark attenuation and residual potential and to improve the photosensitivity, environmental resistance, aging stability and durability by forming a specified charge generating layer, a specified surface modifying layer, a specified charge transferring layer, a specified transition layer and a specified charge blocking layer. CONSTITUTION:An a-SiC:H layer 2 doped with a group IIIa element in the periodic table as a charge transferring layer, an a-SiC:H layer 3 doped similarly with an impurity as a transition layer and an a-Si:H layer 4 as a charge generating layer are successively laminated on an electrically conductive substrate 1. An N<+>, P or P<+> type a SiC:H layer 5 doped with a group Va or IIIa element in the periodic table as a charge blocking layer is interposed between the substrate 1 and the a-SiC:H layer 2. A surface modifying layer 6 such as an a-SiC:H or a-SiN:H layer is formed on the charge generating layer 4.
Patent JP-S5248088-A (JP)
Title: Gas dam
Inventor: AIHARA SHIZUO
IPC: H01B11/00
Filed: 1975-10-14
Abstract: PURPOSE: To improve mechanical strength of a gas dam by using filler resin having a good fluidity at a temperature below the softening and melting point of a polyethylene insualtion coating and an excellent adhesion to polyethylene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5929621-A (JP)
Inventor: ROBAATO ERU HAMIRU
IPC: C12P21/04
Filed: 1983-07-06
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-H09288390-A (JP)
Title: Image forming device
Inventor: YASUDA WATARU
IPC: G03G15/20
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device reduced in the missing of an image and improved in allowance with respect to a fixing jam. SOLUTION: This image forming device constituted of an optical system 14, a system 2 around a photoreceptor, a paper feeding/carrying system 3, a fixing system 4 and a paper ejecting system is provided with the nonimage forming function of forming a nonimage part in the desired part of an image carrier where an image of a latent image corresponding to an original is formed and an original density detecting sensor installed to enable the detection of an original density for the image near the top end of the original. The nonimage forming function is operated so that the fixed region of the top end in a moving direction of a paper sheet to which the image of the latent image is transferred is the nonimage part, according to the output of the detection of the original density sensor.  A margin is formed at the top end in the moving direction of the paper, in accordance with the top end density, so that even if this top end density is high, the occurrence of the fixing jam is reduced. Further, the margin length of the top end of the image is made variable to minimize the missing of the image, simultaneously with reduction in the fixing jam.
Patent JP-H10311676-A (JP)
Title: Vacuum drying apparatus
Inventor: MIURA AKIRA
IPC: F26B5/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To uniformly heat a substrate, prevent uneven drying from being caused, and effectively heat the substrate. SOLUTION: In a vacuum drying apparatus for drying a solvent applied on a substrate 14 in vacuum, there is provided a casing 3 composed of a box shaped lower chamber 1 with an upper part being opened, and a box shaped upper chamber 2 with a lower part being opened, the chamber 2 being mounted on the lower chamber 1. There are further provided a soaking plate 9 disposed in the casing 3, on which plate a support pin 18 is vertically provided for supporting the substrate 14, and a heater 8 disposed the soaking plate 9. A passage 15 is formed among the soaking plate 9, the heater 8, and an inner wall of the casing 3 for vacuum exhaustion.
Patent JP-H06332508-A (JP)
Title: Programmable controller
Inventor: SONO MINEO
IPC: G05B19/05
Filed: 1993-05-26
Abstract: PURPOSE:To shorten the operation time of the bit data by having an access to a bit data storage means and carrying out operation based on the bit data stored in the bit data storage means when a bit data arithmetic instruction included in a user program is carried out. CONSTITUTION:A bit data arithmetic part 11a carries out a bit data reading instruction and a bit data arithmetic instruction included in the user program stored in a user program memory 12, and functions as a bit data reading means and a data bit arithmetic means. The bit data are read out of an I/O memory 13 with execution of the bit data reading instruction and then stored in a register 11b. Meanwhile, an access is performed to the register 11b with execution of the bit data arithmetic instruction, and the bit data arithmetic instruction is carried out based on the bit data stored in the register 11b. Thus, just a single access to an I/O is enough when a bit operation is carried out by using the same bit data in plural times.