baber/WOPTO huggingface dataset:
Patent JP-H03145610-A (JP)
Title: Optical fiber unit
Inventor: HATA RYOSUKE
IPC: G02B6/44
Filed: 1989-11-01
Abstract: PURPOSE:To prevent the increase of thermal effect and transmission loss in the housed optical fiber itself when extrusion coating is executed by providing a coating layer consisting of a plastic material having the m.p. higher than polyethylene (PE) via a heat insulating layer on the outer side of a metallic pipe contg. the optical fiber. CONSTITUTION:This optical fiber unit has the metallic pipe 11 of a stainless steel, etc., housing the optical fiber 12, the heat insulating layer 13 provided on the outer periphery of the metallic pipe 11 and the coating layer 14 of the plastic material, such as, for example, polypropylene, polybutene or nylon, having the m.p. higher than the m.p. of the PE. Such optical fiber unit has the coating layer 14 of the plastic material having the m.p. higher than the m.p. of the PE on the outer side and is, therefore, not affected by the extrusion temp. of the PE even when the optical fiber unit is combined with a power cable, plastic water feed pipe, etc., by winding or left-hand and right hand lays. Thus, this optical fiber unit is extremely effective at the time of utilizing the unit for the optical fiber composite electric cable, optical fiber composite water feed pipe, etc.
Patent JP-2000117394-A (JP)
Title: Flaskless type molding machine and flaskless type molding method using this
Inventor: MATSUMURA TERUO
IPC: B22C11/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine having a structure, in which the compacting force of molding sand particularly in the outer peripheral portion can sufficiently and stably be obtd. when a flaskless type mold is molded. SOLUTION: Squeeze plates 19, 19 for applying the compacting force to the molding sand 38 filled up in molding frames 10, 12 are divided into the center portion 40 and the outer peripheral portion 42. These portions are independently driven and then, the mutually different compacting pressures in the center portion 40 and the outer peripheral portion 42 can be acted on the molding sand 38.
Patent JP-H06114775-A (JP)
Title: Square container grasping device
Inventor: HIRAI OSAMU
IPC: B25J15/00
Filed: 1992-10-01
Abstract: PURPOSE:To provide a square container grasping device by which the handle of a square container is grasped even without a detection regulating device to set a hook in parallel to the handle of the square container. CONSTITUTION:A square container grasping device comprises a support plate 12 having a hook 11 to grasp a square container 6, a frame 13 to rotatably support the support plate 12 around an axis extending in a vertical direction, and a pusher 24 to lightly push frontward the support plate 12 so as to cause the support plate 12 to be positioned in conformity with the posture of the square container 6 when the contact part of the support plate 12 is brought into contact with the side of the square container 6. Further, the square container grasping device comprises holding devices 21, 22, and 23 to hold the support plate 12 in a state that the support plate 12 is positioned in conformity with the posture of the square container 6, and press devices 28 and 28 to press the support plate 12 against the holding forces of the holding devices 21, 22, and 23 so as to return the posture of the square container 6 to a regular posture togetherwith the support plate 12 in a state that a hook is engaged with the handle of the square container 6 to slightly lift the square container 6.
Patent JP-H10135591-A (JP)
Title: Heat conductive substrate and wiring substrate
Inventor: NISHIYAMA TOSAKU
IPC: C08K3/36
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductive substrate capable of securing the heat conductivity, while sustaining the electric insulation required for mounting an electronic part at low cost. SOLUTION: Mn-Zn ferrite particles (2) making the 87wt.% to the total wt of the particles (2) plus PPS resin pellet (1) are mixed with each other using a kneader. Next, this mixture is fed to a two axle extruder for melting down the PPS resin pellet (1) at the temperature of 200-250 deg.C, while for kneading the ferrite particles (2) into the PPS resin (1) to be linearly extruded from a discharge nozzle for solidifying by cooling down in water. Next, the cooled down solid matter is cut off in pellets using a pelletizer into mixed pellets, so that they may be fed to an in-line screw injection molding machine to be thermally melted down at about 350 deg.C for pressure-injection into a metallic mold at the pressure of about 1000kg/cm<2> to cool down the metallic mold at about 200 deg.C in the pressure-reduced state down to 500kg/cm<2> .
Patent JP-H04161817-A (JP)
Title: Capacitance device
Inventor: NISHIHARA TOSHIHIKO
IPC: G01L9/12
Filed: 1990-10-26
Abstract: PURPOSE:To facilitate the minute adjustment of a capacitance by inserting and lifting up a film shaped dielectric at the side of a first electrode when the first electrode and a diaphragm-shaped second electrode are made to face and a variable-capacistance- type pressure sensor is formed. CONSTITUTION:A conductor material is provided by vapor deposition at the rear surface of electric insulating supporting member 1 comprising approximately cylindrical ceramics, and a first electrode 2 is formed. The electrode 2 is connected to a conductor terminal 3 which is penetrated through the central axis part of the member 1. A diaphragm 5 which is deflected when fluid pressure is applied is attached to the rear surface of the member 1 through a ring-shaped insulating material which is provided at the edge. A second electrode 6 facing the electrode 2 is provided on the surface. Thereafter, the outer surface of the spacer 4 is covered with a conductive cabinet 7. The cabinet 7 is electrically connected to the electrode 6. The device is constituted in this way. A cutout groove 9 is formed at a part of the outer surface of the member 1, and a space part 10 is formed between the groove and the cabinet 7. One plane of the space part 10 is covered with a conductor surface 12 which is connected to the electrode 3. A film-shaped dielectric 14 is inserted and lifted up in the space part.
Patent JP-S63140343-A (JP)
Title: Logic circuit
Inventor: KOBAYASHI SOICHI
IPC: G01R31/28
Filed: 1986-12-01
Abstract: PURPOSE:To shorten a time required for reset, by driving a shift register with two phase clocks being superimposed at the time of resetting in a logic circuit provided with the shift register consisting of plural FFs and a combination circuit. CONSTITUTION:A superimposing two phase clock generating means is formed with a NOT circuit 122, and OR circuits 123 and 124. Consequently, since the level of the terminal CA of the SRL2 is an H when the L of an SRL1 is shifted to an SRL2, the data shifted to the SRL2 is shifted immediately to an SRL3. And hereafter, the same operation is repeated, and so-called lacing is generated. Therefore, the levels of the terminals SO of the SRL1-100 go to the Ls, then, all of the SRLs are reset. Thus, it is possible to shorten the time required for the reset.
Patent JP-H07119518-A (JP)
Title: Air/fuel ratio controller of engine
Inventor: TAGA JUNICHI
IPC: F02D41/14
Filed: 1993-10-21
Abstract: PURPOSE:To cope with the real condition of a target air-fuel ratio at the time of varying it so as to prevent deviation of an air-fuel ratio caused by feedback control when the air-fuel ratio is feedback-controlled by using a linear air-fuel ratio sensor from which output approximately in proportion to the air-fuel ratio of air-fuel mixture supplied to a combustion chamber is generated. CONSTITUTION:A linear oxygen sensor 13 is set in an exhaust passage 6, and an air-fuel ratio is feedback-controlled based on the output of the linear oxygen sensor 13 so as to realize a plural number of target air-fuel ratios. In this case, the target air-fuel ratio is gradually changed at the time of varying the target air-fuel ratio, and variation speed is quickened in comparison with the case when it is varied from the rich side to the lean side when the target air-fuel ratio is varied from the lean side to the rich side.
Patent JP-H07119894-A (JP)
Title: Residual liquid sucking method and device of storage tank
Inventor: SUMITANI MASANORI
IPC: F17C9/00
Filed: 1993-10-22
Abstract: PURPOSE:To reduce the residual liquid amount extensively when a storage tank of LPG or LNG is made empty. CONSTITUTION:In a residual liquid sucking method of an LNG or LPG storage tank a feed pump is provided, the absorbable liquid level of the feed pump 2 is reduced by reducing the rotation frequency of the feed pump 2 less than a normal rotation frequency from the time when the liquid level of the storage tank is lowered and approached to the normal absorbable liquid level of the feed pump 2. The sucking device is provided with the feed pump 2 which consists of a submerged motor pump using an existing induction electric motor, a level gage 3 of the storage tank 1, and an inverter 4 provided to a power source circuit to convert the rotation frequency of the feed pump 2 to reduce the absorbable liquid level when the liquid level is lowered depending on the level position signal of the level gage 3, and approached to the pump absorbable level by the normal rotation frequency of the feed pump.
Patent JP-H10113505-A (JP)
Title: Method for discharging separated water in precipitate dewatering-discharging apparatus
Inventor: ITO HIROSHI
IPC: B01D21/18
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for making equipment inexpensively by discharging drained primary water and sucked secondary water simply outside a precipitation tank. SOLUTION: A dewatering-discharging apparatus is constituted to be composed of a rotary skimming apparatus in which a skimming bucket 3 the inside of which is equipped with a drain net 31 is attached to the end part and rotated, precipitate is skimmed by the bucket 3 and dropped to a discharge chute 29 in an ascent inversion part and a vacuum dewatering apparatus equipped with a blower 7 which negative-pressure-sucks the lower part of the bucket under the drain net in a positional range in which the bucket 3 exits from a precipitation tank and rotation-displaces upward from a nearly horizontal state to a vertical state.  In this case, a vacuum tank 5 is placed between the blower 7 and the skimming apparatus and connected with a suction pipe 51, and primary water drained by the bucket and secondary water suction-dewatered in the lower part of the bucket are led to the vacuum tank 5 by the suction pipe 51 and discharged by connecting the vacuum tank with a drain pump 6.
Patent JP-S62147423-A (JP)
Title: Optical isolator
Inventor: NUMAJIRI HIROO
IPC: G02B6/42
Filed: 1985-12-20
Abstract: PURPOSE:To prevent an oscillation mode from changing and a frequency from deteriorating by forming a Faraday rotator integrally inside both or either of couples of polarizers and analyzers by electrostatic adhesion. CONSTITUTION:The Faraday rotator 18 of an optical isolator is adhered electrostatically to the polarizers and analyzers 2 and 2 arranged in both its sides. Light from a semiconductor laser oscillation device 14 becomes parallel light by passing through a condenser lens 16 and is transmitted through the isolator alpha as shown by l. If the oscillated laser light shifts forward or backward, or right or left, the light is incident on the optical isolator alpha having a shift in optical path like l'. A Faraday rotator holder is removed, the light is transmitted smoothly through the optical isolator alpha without returning to the light source even when reflected to the Faraday rotator in the middle. Consequently, a change in oscillation mode, deterioration in frequency charateristics, and noise generation are eliminated.
Patent JP-H08147261-A (JP)
Title: Test mode executing device
Inventor: WANDA KAZUO
IPC: F24C7/02
Filed: 1994-11-22
Abstract: PURPOSE: To simplify the executing operation of a test mode by deciding order values stored in a non-volatile memory, updating these order values based on the executed result of test mode and successively executing the test mode. CONSTITUTION: Concerning a control program for executing the test mode of nine processes, for example, order values from '1' to '9' are set to test mode moving values and an order value '10' is initially set to an ordinary mode moving value in a non-volatile memory 2. When the power source of a product is turned on in a test process after the product is assembled, a microprocessor 1 decides the order values stored in the non-volatile memory 2, executes the test mode corresponding to the order value '1' and updates the order values in the non-volatile memory 2 when the tested result shows success. When the power source of this product in the successful test mode is turned on again, the test modes corresponding to the updated order values are successively executed and when the order value reaches '10', an ordinary mode is started.  Therefore, no test mode is executed after the forwarding of product.
Patent JP-S62147028-A (JP)
Title: Traction control device for vehicle
Inventor: MATSUDA TOSHIRO
IPC: B60W10/10
Filed: 1985-12-23
Abstract: PURPOSE:To prevent a wheel spin, by furnishing a simulative car speed generating circuit to find a simulative car speed increasing at the rate responding to the maximum starting acceleration at the gear position detected by a gear position sensor. CONSTITUTION:A gear position sensor 60 is furnished to detect the gear position of a transmission 5. A simulative car speed generating circuit 25 is furnished to find the simulative car speed, which increases at the rate responding to the maximum starting acceleration at the gear position detected by the gear position sensor 60, from the data of the rotation sensors 21a-21d. A wheel spin is controlled by comparing the simulative car speed and the said data of the rotation sensors. In such a way, a traction control when a wheel spin occurs can be carried out.
Patent JP-H05125962-A (JP)
Title: Speed regulating device for internal combustion engine
Inventor: HONDA YOKO
IPC: F02D9/02
Filed: 1991-11-01
Abstract: PURPOSE:To provide a high-safety speed regulating device for an internal combustion engine which regulates the opening of an adjusting member by means of a highly reliable untoothed gear mechanism control system without depending on the commands of an electronic control unit. CONSTITUTION:An accelerator lever 10 for regulating the upper limit opening of a throttle valve 3 is driven by an untoothed gear 12 which can be engaged with or disengaged from a semicircular gear 11. During automatic cruising, the untoothed gear 12 is engaged with the semicircular gear 11 to move the accelerator lever 10 to the full open position of the throttle valve. If an electronic control system fails during automatic cruising, a driver controls the brake to actuate a motor 24, thereby canceling highly reliable engagement of the semicircular gear 11 with the untoothed gear 12 and moving the accelerator lever 10 to a non-regulated position. Thus when the driver controls the accelerator to drive the accelerator lever 10 in its closing direction, the upper limit opening of the throttle valve 3 is regulated in the closing direction.
Patent JP-2001106394-A (JP)
Title: Printing machine feeder for pre-printing corrugated fiberboard
Inventor: KIKUCHI YOSHIKUNI
IPC: B65H15/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To feed a pre-printing corrugated fiberboard to a feeding part of a printing machine so that a printing surface faces upward. SOLUTION: A member 11 sandwiching corrugated fiberboards piled-up and accepted so that printing surfaces 2a face downward comprises a base part 11a abutting to one side face of the piled-up corrugated fiberboards, a first sandwiching part 11b abutting to a top face of the piled-up corrugated fiberboards, and a second sandwiching part 11c abutting to a bottom face of the piled-up corrugated fiberboards. The first and second sandwiching parts are parallel and the base part is in a perpendicular positional relationship with the first and second sandwiching parts.  This device is provided a first moving means moving the first sandwiching part while maintaining the perpendicular positional relationship with the base part, a second moving means moving the second sandwiching part while maintaining the perpendicular positional relationship with the base part, a first sandwiching part rotating means 13 rotating the first sandwiching part in a direction away from the top face of the piled-up corrugated fiberboards, and a sandwiching member rotating means 12 rotating the sandwiching member in a perpendicular direction.
Patent JP-S62147656-A (JP)
Title: Manufacture of lithium-aluminum alloy electrode
Inventor: NAKAMURA HIDENORI
IPC: H01M4/1395
Filed: 1985-12-23
Abstract: PURPOSE:To prevent collapse and to increase strength by forming a lithium- aluminum alloy electrode useful as a negative electrode for nonaqueous secondary battery by mixing lithium-aluminum alloy powder with bismuth powder, then press-molding the mixture. CONSTITUTION:Lithium-aluminum alloy powder having a particle size of 200-500 mesh obtained by sieving is uniformly mixed with 5-20wt% bismuth powder. The mixture is filled in a mold having a shape of electrode and pressed at room temperature, or at a temperature lower than the melting point of bismuth powder but higher than room temperature to manufacture a lithium- aluminum alloy electrode used for a negative electrode of nonaqueous secondary battery. By use of bismuth powder, binding action is increased to strengthen the electrode so as to be free from collapse. Therefore, a secondary battery having high energy density and high charge-discharge efficiency is obtained.
Patent JP-H01129357-A (JP)
Title: Information storage for producing line
Inventor: ISHIKAWA HIROSHI
IPC: G06Q50/00
Filed: 1987-11-13
Abstract: PURPOSE:To prevent stored data or data to be stored from being destroyed even if a housing is damaged or it is dirty by causing a direct storing medium to be a storing part, which is built in a card, and executing a reading and writing with being noncontact with a head part. CONSTITUTION:A card 10 is composed with receiving a storing part 12 to be fixed to a moving object, which is moved on a producing line, a signal transmitting and receiving part 13 to execute the writing and reading of a data in an interval with an external part, a signal operating part 15, a power receiving part 14, which receives the supply of power from the external part, in a board-shaped housing 11. Then, the card 10 of an IC card, etc., the signal transmitting part 13 and the incoming part 14 are electrically coupled. The card and a head part 20, which is received in the housing 11 to execute the transmission and reception of the data and the supplying of the power, are arranged with providing the interval. Then, since the interval between the both of them is obtained as an electric coupling condition, the power is supplied from a control part main body side through the head part to the card and the writing and reading of the data are executed from the control part main body side through the head part to the card 10. Thus, since the storing part 12 is built in the housing 11, the data can be made strong against the damage and the dust.
Patent JP-H08147444-A (JP)
Title: Device, method and system for inputting image
Inventor: YAMAMOTO OSAMU
IPC: G06T1/00
Filed: 1994-11-22
Abstract: PURPOSE: To shorten the necessary time of input processing for image data. CONSTITUTION: Of the image input system constituted by connecting a read part 1 including plural image input devices 11a-11c and a retrieval part 4 including plural terminal devices 5a-5d to a registration part 2 including a high-speed access magnetic disk device 15, a mass-storage magnetooptic disk device 16, and a data processing part 14, the individual image input devices 11a-11c are provided with a mechanism which adds device discrimination information to image data, line by line, and the data processing part 14 is provided with an input time addition part 14a which adds input time information, line by line, to image data arriving individually from the image input devices 11a-11c;  after the image data arriving at random from the image input devices 11a-11c which operate in parallel are stored in the high-speed access magnetic disk device 15 in order, the image data are restored in page units on the basis of the device discrimination information and input time information and registered in the mass-storage magnetooptic disk device 16.
Patent JP-2000113526-A (JP)
Title: Production of stamper for optical information recording medium
Inventor: SHIMIZU AKIHIKO
IPC: C25D1/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stamper for an optical information recording medium by which a groove-shape narrower than a beam diameter of an exposed spot can be formed. SOLUTION: In the method for manufacturing the stamper for the optical information recording medium, a master disk, which is constituted by forming a lower layer 2 consisting of a material which does not react by exposure and is not miscible with a photoresist on a glass substrate 1 and laminating a photoresist layer 3 on the lower layer, is used. The lower layer 2 is subjected to dry-etching to form a groove by a plasma method or an optical ozone ashing method with the photoresist layer 3 as a mask layer. Thereby, the groove narrower than the beam diameter of the exposed beam spot can be formed on the lower layer 2.  Further a conductive film 4 is formed on the lower layer 2, nickel electroforming is executed to form a nickel plate 5 on which a groove pattern is transferred, then the nickel plate is peeled from the master disk and is subjected to rear surface grinding, cleaning, inner and outer diameter machining to obtain the stamper 6 having the groove-shape narrower than the beam diameter of the exposed spot.
Patent JP-2000118208-A (JP)
Title: Pneumatic tire provided with many rectangular decorative bodies
Inventor: KAJIKAWA HIDECHIKA
IPC: B60C13/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent conspicuousness of irregularities generated in a side wall of a tire, also prevent or suppress inferiority of outward appearance of the tire generated in an adjacent part of drilling start and end by gradually wearing out a knife edge of a tool in the case of forming a recessed part in a mold. SOLUTION: In a pneumatic tire formed with many rectangular decorative bodies 2 with a space apart in a peripheral direction in a surface of at least one side wall 1, a plurality of small thin width recessed parts of about 0.3 to 1.5 mm depth and about 1 to 4 mm sectional width are arranged in almost parallel to each other and in almost equal space in the decorative body 2, and the thin width recessed part is extended while gradually increasing and/or decreasing the depth from one end part to the other end part in a lengthwise direction.
Patent JP-H05124528-A (JP)
Title: Steering controller for vehicle
Inventor: SUGURO HAJIME
IPC: B62D113/00
Filed: 1991-11-05
Abstract: PURPOSE:To provide a steering controller for a vehicle which can easily estimate the turning limit. CONSTITUTION:The lateral accelerating speed G is read in the step S1, and the steering angle theta is read in the step S2. In the step S3, the state change value T(=G/theta) is calculated from the lateral accelerating speed G and the steering angle theta. In the step S4, the car speed V is read out, and then in the step S5, the aimed steering gear ratio corresponding to the car speed V is calculated so that the state change value T becomes equal to the value calculated in the step $3 independently of the car speed V. In the step S6, the operation quantity of an actuator 7 corresponding to the aimed steering gear ratio and the drive signal S4 outputted into the actuator 7 are calculated. In the step S7, the drive signal S4 calculated in the seep S6 is outputted iota the actuator 7.