baber/WOPTO huggingface dataset:
Patent JP-H05325165-A (JP)
Title: Magnetic recording medium
Inventor: ONODERA SEIICHI
IPC: G11B5/64
Filed: 1992-05-20
Abstract: PURPOSE:To provide a magnetic recording medium which can perform a high- density recording operation and can obtain a high playback output in the magnetic recording medium having a CoPtBO-based metal magnetic thin film as a magnetic layer. CONSTITUTION:A CoPtBP-based metal magnetic thin film 3 as a magnetic layer is formed on a nonmagnetic support body 1. A protective film 4, a lubricant layer 5 and the like are laminated and formed sequentially on the CoPtFBO-based metal magnetic thin film 3. This CoPtBP-based metal magnetic thin film 3 is formed on a substratum film 2 which is composed of a magnetically soft film such as an FeSi film or the like. Especially when the FeSi film is used as the substratum film 2, it is preferable that the composition ratio of Si in the film is 0.94 to 6.4 atomic %, and it is preferable that its film thickness is 1 to 100nm.
Patent JP-H06311912-A (JP)
Title: Production of rotary brush for floor surface cleaning machine
Inventor: SHISHIDO OSAMU
IPC: A47L11/14
Filed: 1993-04-30
Abstract: PURPOSE:To form a brush core which is large in thickness, has good accuracy, enables flocking of brush hairs having large diameters, has decreased molding strains and maintains the dimensional accuracy of required points. CONSTITUTION:The cylindrical or disk-shaped brush core 9 is produced by using a primarily molded inside core body 8 as a core and secondarily molding an outside core body round the inside core body. The brush hairs 10 are flocked on the peripheral surface or base of this brush core 9.
Patent JP-H0421831-A (JP)
Title: Image blur preventing device
Inventor: SHIOMI YASUHIKO
IPC: G03B5/00
Filed: 1990-05-16
Abstract: PURPOSE:To prevent a user from receiving uncomfortable sense due to the discontinuity of images by providing the image blur preventing device with a releasing means for releasing a sudden change in an image state at the time of switching the action/non-action of an image blur preventing means. CONSTITUTION:The output of a hand blur/detecting means 150 for detecting the displacement value of a camera from absolute space is inputted to an amplifying means 154 for changing an amplification rate for a prescribed time in accordance with the state of a selection means 156 and the output of the means 154 is inputted to an arithmetic means 155. On the other hand, the movement of an optical correcting means 151 for correcting an image through a photographing lens is detected by a position detecting means 153 and the output of the means 153 is inputted to the means 155. The means 155 executes operation based on the outputs of both the means 154, 153 and the output of the means 155 is inputted to a driving means 152, which drives the means 151 and forms a feedback loop. Consequently, uncomfortable sense due to the discontinuity of images generated at the time of starting/stopping the image blur preventing device is not applied to the user.
Patent JP-H05294203-A (JP)
Title: Air bag device
Inventor: HASHIMOTO YOSHITO
IPC: B60R21/26
Filed: 1992-04-22
Abstract: PURPOSE:To make a unit compact and simplify assembly so as to reduce the manufacturing cost. CONSTITUTION:Bag parts 21a, 21a, are formed at the peripheral edge part of the opening part 20a of a bag 6a. Slit like through holes 16a, 16a are formed at a housing 4a, and the respective bag parts 21a, 21a are inserted through the through holes 16a, 16a. Core members 24a, 24a are then inserted through the respective tip parts of the bag parts 21a, 21a protruded from the through holes 16a, 16a.
Patent JP-S616230-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a sliding contact material having low and stable contact resistanct by adding presceibed amounts of Cu, Cd and one or more among Cr, Mg, Zr and P to Ag so as to control the stickiness of an Ag-Cd alloy and to improve the wear resistance. CONSTITUTION:A sliding contact material is obtd. by adding 3-12wt% Cu, 0.5-5wt% Cd and 0.1-5wt% one or more among CR, Mg, Zr and P to Ag. When 0.01-0.5wt% Fe group element such as Fe, Ni or Co is substituted for part of said added elements, the grains can be made fine and the wear resistance is further improved. Since the sliding contact material hardly softens and has superior wear resistance, when the contact chips of a commutator for a small- sized motor are made of the sliding contact material, the contact chips produce very little dust due to wear during sliding along brush contacts. No noise is generated and a beneficial effect such as low and stable contact resistance is shown.
Patent JP-2000321618-A (JP)
Title: Diaphragm controller for camera
Inventor: KAWANO KIYOSHI
IPC: G03C3/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble such as out of focus or blur caused by the warpage of conventional film with a constitution made as simple as possible by providing a regulating means for regulating a diaphragm value on an open side which can be set in the case of film with back paper. SOLUTION: The out-of-focus amount D' is obtained from the focal distance of a photographing lens 51, the subject distance D of a main subject Ob, a focusing position (a) and divergence amount (a') at the subject distance. When the depth of focus at the open aperture of the lens 51 is compared with the out-of-focus amount D7 and is over it, a body CPU stops down a diaphragm which can be set by one step. For example, when 120 film is loaded, the body CPU restricts so that the open aperture F1.4 can not be used, that is, the diaphragm value showing a brighter condition than F2.0 which is stopped down from the open aperture F1.4 by one step may not be set in a program exposure mode or a shutter priority exposure mode in the case of the photographing lens whose F value shows a bright condition, for example, the photographing lens whose focal distance is 75 mm and whose F value is F1.4.
Patent JP-H01110613-A (JP)
Title: Method of dyeing keratinic fiber using blend of coupler and/or quick oxidating dye and iodine ion and dye composition
Inventor: JIYANNFURANSOWA GURORIE
IPC: D06P3/14
Filed: 1988-05-25
Abstract: PURPOSE: To obtain a dyeing composition capable of dyeing keratinous fibers, esp. the human hair without damaging the hair shaft, comprising a coupler and/or rapid oxidation dye and iodine ion. CONSTITUTION: This dyeing composition A is such one that 0.01-10 (esp. 0.25-5)wt.% of a coupler and/or a rapid oxidation dye as oxidation dye and 0.007-4 (esp. 0.08-1.5)wt.% of iodine ion are contained in a medium suitable for dyeing. The composition A is applied to keratinous fibers. In this case, a composition B being such one that 1-40 (esp. 3-10)vol.% hydrogen peroxide is contained at pH 2-12 (esp. pH 2-5) in a medium suitable for dyeing is applied to the fibers either before or after the application of this composition A. It is preferable that the weight ratio (dye/iodine ion) is 0.05-10 (esp. 0.5-2), and the coupler is pref. a compound of the formula (R1 is OH or NH2 ; R3 and R5 are each H, OH or NH2 ; R2 , R4 and R6 are each H, an alkoxy, a hydroxyalkoxy, or an alkyl).
Patent JP-S62285890-A (JP)
Inventor: YAMADA YUJI
IPC: B66B13/14
Filed: 1986-06-04
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-H04331219-A (JP)
Title: Production of propylene block copolymer
Inventor: AOKI AKIRA
IPC: C08F297/08
Filed: 1991-05-02
Abstract: PURPOSE:To produce a propylene block copolymer excellent in rigidity and impact resistances at good operability. CONSTITUTION:A process for producing a propylene block copolymer by using a vapor-phase polymerization apparatus having an agitated fluidized bed, wherein a 3-5C saturated hydrocarbon is fed to the fluidized bed at a superficial velocity lower than the minimum fluidization velocity in the second-stage copolymerization of propylene with another alpha-olefin. Thus, a propylene block copolymer excellent in rigidity and impact resistance can be produced without encountering any operational trouble in the polymerization performed by using a vapor-phase polymerization apparatus having an agitated fluidized bed.
Patent JP-H05324074-A (JP)
Title: Device for correcting belt position of electrophotographic printer
Inventor: KOBAYASHI YASUO
IPC: G03G21/00
Filed: 1992-05-21
Abstract: PURPOSE:To correct the belt position without requiring large amounts of current by moving the position of a tension roller by means of a planetary gear or cam. CONSTITUTION:When a belt 5 does not travel the prescribed position, a sensor 6 detects it to output the position information, thereby operating the electromagnetic clutch of a gear 13 provided with an electromagnetic clutch. Accordingly, the gear 13 is connected with a stud 12. The gear 13 is engaged with a planetary gear 14, which is driven by a driving gear 11 being driven by a driving roller 1 through a gear line 17. Thus, a return spring 10 rotates the planetary gear 14 on the gear 13, making it to be engaged with the gear 15 which is pushed out of mesh with the gear 16. By moving the planetary gear 14, a link lever 8 connecting the center of the planetary gear 14 to the end section is rotated, correcting the position of the belt 5 by operating a tension roller 3.
Patent JP-2000318079-A (JP)
Title: Multilayered stretched film and stretched polyethylene-2,6-naphthalate film
Inventor: ENDO KOHEI
IPC: B32B27/36
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered stretched film well keeping stretchability and thickness irregularity, reduced in cutting in a separation process and excellent in productivity, and a first polymer layer peeled from the multilayered stretched film. SOLUTION: In a multilayered stretched film wherein at least one first polymer layer comprising a thermoplastic resin and at least one second polymer layer comprising a thermoplastic resin incompatible with the first polymer layer are adjacent to each other and the interlaminar strength of these two layers is 0.1-20 g/cm and at least one outermost layer comprises the first polymer layer and the first and second polymer layers are present alternately, the thickness of the first polymer layer is 1-5 μm and that of the second polymer layer is 3-10 μm and the melt viscosity of the thermoplastic resin constituting the first polymer layer at 280 deg.C and a shearing speed of 100 sec-1 is higher than that of the thermoplastic resin constituting the second polymer layer.
Patent JP-H01298883-A (JP)
Title: Variable-speed reproduction system in magnetic recording and reproducing device
Inventor: YOSHINAKA TADAAKI
IPC: H04N5/783
Filed: 1988-05-27
Abstract: PURPOSE:To attain variable-speed reproduction by selecting a control signal fed to a magnetic head so as to minimize a deviation of a magnetic head thereby obtaining a reproducing signal and converting the reproducing signal so as to bring the disturbance of a time series into a normal time series signal by means of a field memory or the like. CONSTITUTION:A control signal (figure b) whose deviation is increased gradually is supplied to the bimorph of the 1st and 2nd DT heads (dynamic rotary heads) as shown in a small arrow for one track period Ts only and tracking deviation is avoided even at 1/2 slow reproduction. Then a control signal has a waveform applying flyback to be restored to the original by one track pitch Pt at the end of one track scanning period Ts. Thus, it is possible to reduce the level of the tracking control signal to be supplied to the DT head and the number of revolutions of the drum is increased, which is requested at high density recording and even with the increase in the number of multi-heads is sufficiently coped with.
Patent JP-H02306837-A (JP)
Title: Automatic light lighting and extinguishing device
Inventor: OSAWA SHINICHI
IPC: B60Q1/02
Filed: 1989-05-22
Abstract: PURPOSE:To determine an illuminance according to the circumstances by inputting a signal accompanied by opening and closing of the switch of a rainy weather detecting circuit to an illuminance detecting circuit, and varying the lighting and extinguishing level of an outside illuminating light. CONSTITUTION:In rainy weather, the output of a rainy weather detecting circuit 3 is level 0, and the output of an AND gate 411 is regularly level 0. Thus, an illuminance detecting circuit 4 never output level-1 signal to an output circuit 5, when the output of a comparator 401 is reversed from level 0 to 1 at a comparatively bright illuminance. Only when the output of a comparator 402 is reversed from level 0 to 1 at a comparatively dark illuminance, the level-1 signal is outputted to the output circuit 5 to light an illuminating light 1. When the output of the rainy weather detecting circuit 3 is reversed to level 1, the level-1 signal is outputted to the output circuit 5 when the output of the comparator 401 is reversed from level 0 to 1 at a comparatively bright illuminance, and the outside illuminating light 1 is lighted.
Patent JP-S618365-A (JP)
Title: Transfer type thermal recorder
Inventor: HISATAKE MASAYUKI
IPC: B41J2/36
Filed: 1984-06-22
Abstract: PURPOSE:To prevent uneven density of a record image due to scatters of resistance values in a heating resistor, by determining the energizing time of the heating resistor from the resistance values thereof obtained from recording density to drive a thermal head. CONSTITUTION:A recording paper 10 printed experimentally is read out with an optical sensor 11 and the recording density by heating resistors is computed with a recording density computing circuit 12. The resistance values of the heating resistors are calculated with a resistance value computing circuit 13 from this recording density. A printing energy computing circuit 14 determines the energization time according to the resistance values of the heating resistors. A thermal head driving circuit 15 determines the heat resistor to be energized based on recording information to control the energization time according to the time determined by the printing energy computing circuit 14. With such an arrangement, heat energy working on a hot melting ink is produced equally from the heating resistors in the generation of heat therefrom to make the recording density uniform.
Patent JP-H04331665-A (JP)
Title: Mounting structure of bracket to cylinder tube
Inventor: TANAKA HIROAKI
IPC: B62D5/10
Filed: 1991-04-30
Abstract: PURPOSE:To prevent any deformation, etc., from occurring in a cylinder tube within the sliding range of a piston by welding a bracket extended on an outer circumference of the cylinder tube to that of this cylinder tube on almost the same circumference as a union. CONSTITUTION:A piston 13 is installed in a cylinder tube 12 slidably in the axial direction within a specified range S, and two sealing member 14, 15, forming pressure chambers R1, R2 together with are installed in the cylinder tube 12 at the outside of a sliding range of the piston 13. In reponse to a hole of the cylinder tube 12 at the outside of the sliding range of the piston 13, unions 18, 19, where turn tubes 16, 17 are attached, are welded to an outer circumference of the cylinder tube 12. Then, a bracket 30 is extended on an outer circumference of the cylinder tube 12, while the bracket 30 is welded (A) to the outer circumference of the cylinder tube on almost the same circumference as these unions 18, 19.
Patent JP-H10320456-A (JP)
Title: Method and device for work flow control and medium where work flow control program is recorded
Inventor: YAMAMOTO SHUICHIRO
IPC: G06Q50/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for work flow control which can efficiently perform operation having a work flow and the medium where the program is recorded. SOLUTION: A work flow definition information storage device TM is stored with a status transition table wherein flows of fractionated operation units by operations and persons who should be in charge are defined, an operation state storage device FS is stored with the current states of the individual operation units, and a status transition determination device N checks the states of the individual operation units, determines whether or a next state can be entered and a person who should be in charge of it according to the end state of a finished operation unit and the status transition table, and updates the storage contents of the operation state storage device N.
Patent JP-H04285901-A (JP)
Title: Polarizing separation element
Inventor: TACHIHARA SATORU
IPC: G02B6/126
Filed: 1991-03-14
Abstract: PURPOSE:To provide the polarizing separation element being suitable for mass production and at a low cost. CONSTITUTION:The polarizing separation element constitutes a characteristic feature of hating an optical waveguide 2 in which an incident area A whose difference of an equivalent refractive index to an S polarizing component and a P polarizing component is small, and an emitting area B whose difference is large, an incident grating 3 for allowing light to be made incident on the incident area A, and an emitting grading 4 for emitting a waveguide light propagated from the incident area A to the emitting area B in the different direction by the polarizing element.
Patent JP-S5462645-A (JP)
Title: Fresh water distribution system
Inventor: SAKAMOTO SHIGETOSHI
IPC: E03B11/00
Filed: 1977-10-27
Abstract: PURPOSE: To accomplish effective utilization of space by gathering fresh water produced with a fresh water producing machine to one place so as to distribute thereof to each chamber through a water supply system.  
     CONSTITUTION: Fresh water melted in a water storage tank of a fresh water producing machine is stored in a fresh water storage tank 24 through a fresh water feed pipe 22. A pipe body is extended and properly arranged in the building to form a fresh water supply system 26. The water supply system is communicated to a terminal water supply system 28 in such a manner as to pipe water to each chamber properly in the course of the pipe line. The water supply system is provided with a circulation pump 30 to force-circulate fresh water to check the deterioration in quality of water. In addition, a chiller 32 or the like is set at a proper point of the system 26 to always keep the fresh water cold at less than a given temperature. In this manner, the prolifration of miscellaneous bacteria unavoidably mixed into a pipe body can be checked. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5754271-A (JP)
Title: Inorganic porous body
Inventor: NISHIMOTO MITSUO
IPC: C23D5/02
Filed: 1980-09-16
Abstract: PURPOSE: To provide an inorg. porous body to which heat resistance and acid resistance are imparted comprising coating a total skeletal surface of a three dimensional net like porous metallic body with a usual enamel material uniformly by an optional process.  
     CONSTITUTION: A usual enamel material, for example, an enamel powder having a composition comprising 52wt% SiO 2 , 30wt% Cr 2 O 3 , 15wt% Na 2 O, 2.5wt% Ba, 1.3wt% CaO and 1wt% B 2 O 3  is sufficiently mixed along with a floating agent (e.g.; bentonite) and water by a ball mill to form an aqueous solution. Next, in the resultant aqueous solution, a three dimensional net like porous body made of nichrome is immersed and, thereafter, said porous body is sufficiently dried and, subsequently baked, for example, at 900°C in the air. As the result, an inorg. porous body which  has heat resistance of generally used at 900°C afforded with acid resistance against  a weak acid is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01297988-A (JP)
Title: Drop-out detecting device
Inventor: OTA HARUO
IPC: G11B20/18
Filed: 1988-05-26
Abstract: PURPOSE:To exactly detect drop-out of short time by bringing an input signal to phase-shifting by a different phase, squaring and adding the respective signal amplitudes and comparing its result with a reference value. CONSTITUTION:A reproducing FM signal from a VTR is converted to a digital signal, and thereafter, brought to phase-shifting by pi/2 to each other by a phase- shifting circuit 102, each of them is supplied to squaring circuit 103, 104, a square value of the signal amplitude is obtained, added by an adding circuit 105, and a square of an envelope value of an input signal is obtained. This signal 146 is applied to an amplitude comparing circuit 106, and compared with a comparison reference signal 147. As a result, at the time of the signals 147>146, it is decided to be the generation of drop-out and a detecting signal 148 is obtained.
Patent JP-H05324596-A (JP)
Title: Parallel multiprocessing system
Inventor: HASEGAWA TETSUO
IPC: G06F15/16
Filed: 1992-05-21
Abstract: PURPOSE:To constitute the system so that restoration of a process group for sharing data can be executed, when one of computers is reset and reactuated after its processing is suspended temporarily. CONSTITUTION:From computers 2, 3 connected in common to a communication circuit 1, the same processing can be executed. For instance, the reactuated computer 3 transmits a restoration start notice message to the other computer from a transmitting part 31, retains a message to a recovery object process group received from a receiving part 32 thereafter in a message retaining part 34, and delivers shared data transferred from the computer 2 which is being operated, and the retained message to the recovery object process group. On the other hand, the computer 2 which is being operated retains a message received from a receiving part 22 after the restoration start notice message in a message retaining part 24, transmits the shared data to the reactuated computer 3 from a transmitting part 21, when the process group becomes message input waiting, and delivers the retained message to the process group.
Patent JP-S62285696-A (JP)
Title: Drive method of stepping motor
Inventor: FURUHATA FUJIO
IPC: H02P8/00
Filed: 1986-06-03
Abstract: PURPOSE:To inhibit an overshoot, and to set a stepping motor in a short time at a short distance by effectively utilizing acceleration pulses and switching time memorized through previously conducted housekeeping operation. CONSTITUTION:On housekeeping operation, a stepping motor 1 is started to be driven, the stepping motor is driven continuously until the vibrations of the motor are removed sufficiently, a timer-up value (t) up to the time when phase is changed over actually after the time when timing pulses are outputted is memorized to a memory at the time when vibrations are eliminated, and the stepping motor is stopped. On drive at the time of the actual use of the stepping motor, the value (t) memorized on housekeeping operation is set to a timer, and phase is changed over at the time when the timer ends. Accordingly, an overshoot can be inhibited even to supply voltage and load fluctuation extending over a wide range.
Patent JP-H07329100-A (JP)
Title: Transfer molding device
Inventor: MATSUDA ATSUSHI
IPC: B29C45/02
Filed: 1994-06-10
Abstract: PURPOSE:To enable an exchange of plungers even if a gap is small, in a device exchanging the plungers through the gap between an opened bottom force and top force. CONSTITUTION:A plunger 37 performing an up-and-down motion is formed by connecting a lower plunger member 39 and upper plunger member 40 with each other. The both plunger members 39, 40 are connected to each other by a horizontal support shaft 41 and bendable freely. Although the whole length of the plunger 37 is longer than a gap H, length of the plunger members 39, 40 each are shorter than the gap H. Therefore, exchange of the plungers 37 can be performed through the narrow gap H by bending the plunger members 39, 40 with each other.