baber/WOPTO huggingface dataset:
Patent JP-S61244256-A (JP)
Title: Coupling device for preventing pulse motor from being uncontrolled
Inventor: NAGANUMA NOBUYUKI
IPC: D05B3/02
Filed: 1985-04-18
Abstract: PURPOSE:To transmit the driving force of a pulse motor to a controlled unit efficiently, by setting a spring force in the normal bending state of the spring means of a coupling device, to be roughly equal to a force corresponding to the threshold uncontrolling force of the pulse motor. CONSTITUTION:When a main shaft 4 is rotated, then the rotational motion is converted to the vertical reciprocating motion of a needle rod 10 by a mechanism consisting of a needle rod crank 6, a needle rod crank rod 8 and the like, and a sewing-machine needle 12 is penetrated through processed cloth by the reciprocating motion. A lever 30 coupled with a needle rod bed 14, and a selector gear 28 coupled with a pulse motor 18 are energized at the regularly butted relative position by a constant load spring 38. The spring force due to the constant load spring 38 is set to be a force less than a force corresponding to the threshold uncontrolling force of the pulse motor 18, and roughly equal to the force.
Patent JP-H10243283-A (JP)
Title: Device directed in direction of mobile body
Inventor: ISEMURA MITSUO
IPC: H04N7/18
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of video cameras to pick up an image of a moving person itself or the like simultaneously and continuously, without a manual operation by fixing the video camera or the like to a freely turntable base and binding an end of a thread that is contained in a tip part of the base to a mobile body, so as to forcibly direct the tip in a direction of the mobile body. SOLUTION: A video camera or the like is fixed to a freely turnalble base 1 placed on a stationary base, a thread 3 that is contained in a tip 2 of the base 1 and extracted/retracted therein is stretched, an end of the thread 3 is bound to a mobile body 4. then the tip 2 is forcibly directed in the direction of a mobile body, so as to allow an image of the mobile body 4 to be brought into the sight of the camera, Or a receiver that senses a position of the mobile body 4 is provided at the tip 2 of the freely turntable base 1, and a transmitter is provided for the mobile body 4, a radio signal transmitted from the transmitter is received by the receiver, its reception signal is converted into a power signal, which is used to direct the tip 2 in the direction of the mobile body 4, so as to allow an image of the mobile body 4 to be picked up by the video camera.
Patent JP-S569833-A (JP)
Title: Computer network unit
Inventor: KUSANO HIDEHIKO
IPC: G06F15/16
Filed: 1979-06-30
Abstract: PURPOSE: To improve reliability by improving the safety of equipment operation by interlocking an equipment through the software of a computer and by performing fail-safe operation when the hardware and software become abnormal.  
     CONSTITUTION: In an interlock condition circuit, an interlock is constituted by outputting the output of software interlock logic 24 (contact signal supplied from state contacts 1513 and 1613) between equipments 151 and 161 to a condition contact in addition to electric-power break signal 20 of stations 15 and 16, parity error signal 21 of station CPU, station CPU stall signal 22 and CPU on-line signal 23. As a result, the interlock among equipments can easily constituted in terms of software. Further, whether the hardware and software of the unit are normal is judged from signals 20W23, etc., and on the basis of the results, the output of logic 24 is considered to be normal, so that fail-safe operation can be performed with high reliability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07290787-A (JP)
Title: Serial printer
Inventor: MIYAJIMA KUNIO
IPC: B41J11/48
Filed: 1994-04-21
Abstract: PURPOSE:To simplify mechanism and reduce the manufacturing cost by a method wherein a spring member of a partial roller is possessed jointly to the spring member of the other roller when the roller is shunted from a form running path by leaving a part of the roller behind. CONSTITUTION:In the case where continuous form 16 is inserted through the front, the continuous form 16 passes through a gap between a paper guide 6 and form guide 13 and a gap between a platen 2 and a printing head 1 and is run by a tractor feeder 18. Then in the case where the form is inserted through the rear, the continuous form 15 is sent to the printing head 1 by passing through the gap between the paper guide 6 and platen 2. Since a lever 5 is changed in the direction of an arrow A, it performs printing action of the continuous form. When the lever 5 is turned in the direction of the arrow 5, a shaft 8 fitted to a stay 7 is turned, a bracket 9 fitted to the shaft 8 is turned downward and a press spring 11 is compressed. A roller support 4 is moved downward through a shaft 21 of the bracket 9 and a press roller 3-b is shunted.
Patent JP-S578334-A (JP)
Title: Cylinder head clamping unit for engine
Inventor: MURAYAMA KOUTAROU
IPC: F02F1/00
Filed: 1980-06-19
Abstract: PURPOSE: To unify a calmping force for a cylinder head by providing machine bolts or stud bolts of a greater heat expansion coefficient on the side of exhaust holes selected out of machine bolts or stud bolts which clamp a cylinder head to a cylinder block.  
     CONSTITUTION: A cylinder head 3 provided with intake air holes 5 and exhaust air holes 6 through a gasket 2 is placed on the upper part of a cylinder block 1. The cylinder head 3 is clamped to the cylinder block 1 with either machine bolts or stud bolts 4. The machine bolts or stud bolts placed on the exhaust hole side are made of austenitic steel having a thermal expansion coefficient greater than those on the intake air side. With this constitution, the thermal expansion of the cylinder haed 3 can be adsorbed on the exhaust air side having greater thermal load and a unified clamping force is provided, which makes it possible to reduce the load of gasket 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60226911-A (JP)
Inventor: YAMADA SHIYUUJI
IPC: B60P1/00
Filed: 1984-04-24
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-H11285137-A (JP)
Title: Pipe for extending cable and sheath and method therefor
Inventor: SHIBATA TETSUYASU
IPC: H02G1/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To enable easier accommodation and holding of cable or sheath by providing an elastically flexible pawl portion to an aperture of the accommodating portion of hook. SOLUTION: A U-shape accommodating portion 2b is provided to accommodate cable and sheath 4 through expansion thereof to the end portion at the opposite side of an engaging portion 2a of a hook 2 consisting of an elastic member such as polypropylene resin or the like. Moreover, a pair of pawl portions 2c is formed toward the internal side of the accommodating portion 2b at both end portions of opening of the accommodating portion 2b. In addition, a grooves 2d is formed at the internal side of the accommodating portion 2b between the pawl portion 2c and accommodating portion 2b.  When the cable and sheath 4 are pushed from the opening of book 2 into the accommodating portion 2b for accommodation, the cable and sheath 4 are placed in contact with the pawl 2c which is thereby pushed to the internal side of the accommodating portion 2b, the pawl 2c is elastically deformed by the effect of groove 2d and is then saved into the internal side of the accommodating portion 2b. Moreover, the pawl 2c is freed from the contact with the cable and sheath 4 for recovery. As a result, the cable and sheath 4 can be accommodated in the accommodating portion 2b.
Patent JP-S5311429-A (JP)
Title: Device for protecting automotive driving system
Inventor: KAWAMURA TAKAO
IPC: B60W10/184
Filed: 1976-07-15
Abstract: PURPOSE: To provide a device for protecting an automotive driving system by preventing a shock from applying to the driving system of a vehicle by disengaging a clutch while means for keeping the vehicle in stopped state is remained operating to cause the vehicle to become inpossible to start and by tentatively delaying the time to engage the clutch even after the means is released from its operating state to cause the vehicle to become able to start. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5632161-A (JP)
Title: Copying device
Inventor: INOUE MUTSUKIMI
IPC: G03G15/22
Filed: 1980-06-20
Abstract: PURPOSE:To achieve selective copying of reflective original and microfilm original, by providing the device with function capable of copying the microfilm original, using a recorder that can record and erase the image. CONSTITUTION:The recorder 20 capable of recording images of microfilm is composed of the supporter 1, 1', electrodes 2, 2', electrochromic material 3, and electrolyte 4, etc., while the coloration and discoloration are effected by changing the  polarity of the impressed voltage. The copying machine consists of the copying part  11 and the microfilm photographing part 10 which is freely mountable and removable. When copying with microfilm, the movable mirror 16 is set at the broken line  position as shown in the attached drawing, and the picture is projected upon the recorder 20 as being enlarged by the mirror 17. The image is then recorded by impressing the coloring voltage before being copied by a specific device. After the  copying the record is erased by the erasing voltage. When using reflective original,  desired copying is performable by removing the upper case. Thus, copying of microfilm original is achieved, using a copying machine which is available for reflective  original.
Patent JP-H1018928-A (JP)
Title: Fuel system having priming operation fluid reservoir
Inventor: HOLTMAN RICHARD H
IPC: F02M47/04
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To attach a pump in a specific position, by arranging a priming operation fluid reservoir in a housing in a higher position than a manifold, and also connecting it to the manifold. SOLUTION: A manifold 8 is filled with operation fluid by replenishing the operation fluid from a priming operational fluid reservoir 16 through a first duct 18 and a check valve 20. Further, the operation fluid is supplied to the manifold 8 by a rail pressure control valve 32. After the operation fluid is fed from the reservoir 16 to the manifold 8, and an engine is restarted, the reservoir 16 is filled with the operation fluid through a duct 30. Air pushed out by the operation fluid is exhausted by being passed through a duct 26. Thus, the cooled engine can be started in a short time. Also, this system is suited in the case that only a limited space for attaching a pump can be utilized.
Patent JP-S62255855-A (JP)
Inventor: FUIRITSUPU KOTSUKUSU
IPC: G01N31/22
Filed: 1987-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10283455-A (JP)
Title: Face direction detecting eyeglasses and face image simulation device mounted eyeglasses
Inventor: SASAKI TSUTOMU
IPC: G06F3/038
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a face image for simulation without damaging a face characteristic by performing chromakey processing of parts of frames which are not wanted to remain on a face image, making the frames such a shape as does not hide characteristic parts of a face and also providing mark parts which become signs as reference points for image processing. SOLUTION: Face direction detecting eyeglasses 100 are provided with temples 110, node pads 120, frames 130 and mark parts 140. Parts which are not wanted to remain on a face image are formed by member that is slender and has high rigidity as much as possible such as titanium. A chromakey color (blue is usually is used) is applied to the parts. Also, the mark parts (shapes such as ○ and ▵ are used) 140 with a chromakey color are applied to parts which are needed to know positional information of the eyeglasses 100. Frame parts of that are usually on upper sides of lenses of the eyeglasses are not provided so that the frame parts may not cross eyebrows, and they are supported only with lower frame parts 130 so that eyes may not be hidden by them.
Patent JP-H05287648-A (JP)
Title: Method for knitting jacquard knitted fabric
Inventor: SHIMADA KENJI
IPC: D04B7/20
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a jacquard knitted fabric having good quality and handle by knitting a rubbery structure knitting pattern in a patterning part and a non-rubbery structure knitting pattern in a non-patterning part by mutually different knitting patterns. CONSTITUTION:Plural knitting needles each provided with an actuator are arranged and sliding action based on a prescribed knitting plan is imparted to these knitting needles to carry out knitting. A rubbery structure knitting pattern in a patterning part and a non-rubbery structure pattern in a non- patterning part are knitted by mutually different knitting patterns. Thereby, selection of optimum density of knitted fabric and designation of knitting cam pattern are made possible.
Patent JP-S5712453-A (JP)
Title: Disk shifting device for auto-changer of video disk player
Inventor: NAKAGAWA SHIGEHIRO
IPC: G11B17/054
Filed: 1980-06-20
Abstract: PURPOSE:To ensure a natural and assured shift of disk, by giving an up-down movement to a roller holding frame in accordance with the carry-in/out action of the disk and at the same time spraying the air toward the carrying face of a belt through an air nozzle provided at the upper part of the roller holding frame. CONSTITUTION:A roller holding frame 8 supports a pair of rollers 11 and 12, and an end of a conveyor belt 13 stretched over the rollers 11 and 12 extends to ensure a contact from a lower side to the back face of a video disk carried onto a fixed plate  1. A solenoid 16 has a slight up-down movement along with the frame 8 to the face  of the plate 1, and air nozzles 24 and 26 are provided to spray the air to the carrying face of the belt 13. Furthermore a drive roller 20 drives the belt 13. Thus a video disk selected out of a storing device is pressed to the belt 13 with the air sprayed through the air nozzles to be shifted to a prescribed direction.
Patent JP-H03285077-A (JP)
Title: Method and device for producing tungsten pipe
Inventor: SASAKI YASUSHI
IPC: C23C16/44
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a W pipe excellent in shape characteristic with simple operation by hanging a stainless steel deposition base body in the shape of a pipe or round bar in a reaction vessel through a flexible joint and depositing W on the base body surface. CONSTITUTION:The atmosphere pressure in the reaction vessel 4 is held at 25Torr, gaseous H2 is introduced into the vessel 4 at a specified flow rate, and a stainless steel pipe 1 is energized and heated to 700 deg.C. Gaseous WF6 is introduced into the vessel 4 at this temp., and a vapor growth reaction is initiated to deposit W on the surface of the pipe 1. Since the electric resistance of the pipe 1 is reduced and the temp. of the pipe 1 is lowered as deposition proceeds, the supply current is increased to hold the pipe 1 at the set temp. of 700 deg.C. When W is deposited on the pipe 1 in specified thickness, the supply of WF6 is stopped, the power source is turned off, the pipe 1 is cooled to room temp., the pipe 6 is drawn out of the vessel 4, and the W in the form of a pipe is separated and produced.
Patent JP-H01287804-A (JP)
Title: Magnetic head for magneto-optical recorder
Inventor: KAZAMA TOSHIO
IPC: G11B5/127
Filed: 1988-04-05
Abstract: PURPOSE:To operate a powerful magnetic field to a magnetic recording medium by composing a magnetic head of a slider and a magnetic core provided at the position to obtain a prescribed distance away from the surface of a magnetic recording medium. CONSTITUTION:A magnetic head is composed of a slider 20 arranged at the position at a prescribed distance from the surface of a magnetic recording medium and plural magnetic cores 21A-21D supported at the slider 20 and arranged symmetrically with a vertical axis line as a center for the magnetic recording medium. The magnetic cores 21A-21D are composed of a main core 26 orientated in the direction to intersect with an axis line while a coil 25 is coiled, a return path core 27 to form a magnetic path to couple the tip and the base edge of the main core 26 and a gap 28 interposed between the return path core 27 and the tip of the main core 26. Thus, the magnetic flux of the tip part of the main core 26 is increased, the magnetic cores 21A-21D are arranged vertically for the magnetic recording medium, and therefore, the synthesizing magnetic field of the prescribed intensity or above can be generated on the magnetic recording medium.
Patent JP-H03180471-A (JP)
Title: Sputtering device and sputtering system using this device
Inventor: IKEDA JIRO
IPC: C23C14/34
Filed: 1990-03-30
Abstract: PURPOSE:To simplify and miniaturize a vacuum vessel and to improve productivity by transferring a member to be sputtered through the opening of the vessel and sputtering part by a rotary arm provided in the vessel. CONSTITUTION:A holder 13 on a rotary arm 9 is allowed to abut on a disk inlet and outlet 3 by a thrust shaft 15a in the vacuum vessel 2 to place a disk substrate on the holder 13, and then the thrust shaft is lowered to return the holder on the arm 9. The arm 9 is turned to an angle of theta in the F direction, the holder 13 is lifted by a thrust shaft 16a to confront the substrate with a sputtering part 4 through a disk treating port 6, and sputtering is carried out using the target 8. After sputtering is finished, the thrust shaft 16a is lowered to return the holder 13 on the arm 9, the arm 8 is turned and returned to the original position, the holder 13 is lifted by the thrust shaft 15a, and the substrate is exchanged for the untreated one. A series of this operations is alternately and successively repeated using the arms 9 and 10, and the number of products obtained per unit time is increased.
Patent JP-S559186-A (JP)
Title: Magnetic detector
Inventor: TARUSATO MASANOBU
IPC: G01D5/18
Filed: 1978-07-07
Abstract: PURPOSE: To take out a bias magnetic field variation due to a magnetic body moving in the neighborhood of two magnetic resistance elements connected in series between DC power sources, as the potential variation of the output terminal and to obtain a sufficient linear displacement.  
     CONSTITUTION: Magnetic resistance elements M 1  and M 2  are placed in parallel on base 6 and are connected in series. When sliding plate 14 is pressed, the end part of magnetic piece 15, which slopes on element M 1 , moves, and the resistance value of element M 1  rises and the output level at output terminal 3 becomes low. Then, when magnetic piece 15 falls, the resistance values of both elements M 1  and M 2  become equal, and the output level assumes an intermediate value. Further, when magnetic piece 15 falls and lies only on element M 2 , the output level becomes a maximum. Throughout this time, the output becomes a signal which is nearly proportional to the displacement (stroke) of magnetic piece 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08177792-A (JP)
Title: Axial fan
Inventor: KATO TSUTOMU
IPC: F04D29/38
Filed: 1995-04-10
Abstract: PURPOSE: To disperse separation generated on a blade surface with the lapse of time, and reduce a noise by providing plural blades on the outer periphery of a hub, and arranging guide blades on negative pressure surface side blade surfaces of front edge side outer peripheral parts of the blades so as to be perpendicular to the outer peripheral parts of the blades. CONSTITUTION: In an axial fan, an axial fan 103 where plural blades 1 are installed on a hub 102 is arranged in an annular vent hole 104 having a bell- mouthed part and a straight pipe part by leaving a specific clearance (a) in the circumferential direction. In this case, guide blades 3 are perpendicularly arranged on negative pressure surface side blade surfaces 6 of front edge outer peripheral parts 2 of the blades 1.  When such an axial fan rotates, as it is put in a high pressure condition, a pressure difference between positive pressure surface side pressure 4 and negative pressure surface side pressure 5 becomes large, and turbulence is easily caused in front of a suction port of the clearance (a) of the vent hole 104, but since the guide blades 3 are arranged, hindrance to an inflow in a low static pressure condition is prevented, and separation on the negative pressure surface side blade surface 6 is restrained, and generation of a noise can be reduced.
Patent JP-S63249903-A (JP)
Title: Rotary head device
Inventor: SHIMURA YUKIO
IPC: G11B5/53
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a rotary head device in which workability is simplified at the time of mounting and the process of a fixed lower drum is facilitated, by forming the fixed lower drum with a cylinder part provided with a tape guide and a base part, and providing a notch on the side plane of the cylinder part. CONSTITUTION:The fixed lower drum is separated to the cylinder part 5 provided with the tape guide and the base part 6, and the notch 12 is provided on the side plane of the cylinder part. Thereby, it is possible to prevent the disconnection of a lead wire at the time of mounting a rotary transformer, the damage of the rotary transformer, and the deviation of a mounting position from being generated. Also, since the cylinder part 5 and the base part 6 can be made in comparatively simple structure, the process can be facilitated. Also, since the processes of the cylinder part 5 and the base part 6 of the fixed lower drum can be performed in parallel by separating the fixed lower drum to the cylinder part 5 and the base part 6, a processing time can be shortened. In such a way, it is possible to prevent the damage of the stator of the rotary transformer or the disconnection of the lead wire at the time of mounting the stator of the rotary transformer, and the deviation of the mounting position from being generated, and also to facilitate the process and the assembling of the device.
Patent JP-S58202363-A (JP)
Title: High speed fuel injection valve
Inventor: HONMA MASAHIRO
IPC: F02M51/08
Filed: 1982-05-20
Abstract: PURPOSE:To provide a sufficient amount of lift of a needle valve in a fuel injection valve for opening and closing the needle valve with a piezoelectric body by moving a plunger with the bending vibration of an oscillating piece. CONSTITUTION:Slant oscillating pieces 28 are secured fixedly to the inner surfaces of a cylindrical piezoelectric bodies 25, 30 for opening and closing a valve, and a rod 19 having a needle valve 22 fixed to the end is connected to a cylindrical plunger 18 against the outer peripheral surface of which are ends of the oscillating pieces 28. By applying high frequency electric field to either of the piezoelectric bodies 25, 30 is moved the plunger 18 with the bending vibration of the oscillation piece 28 open and close the valve.
Patent JP-H0610944-A (JP)
Title: Method installing/removing method of roll film on/from roll holder
Inventor: ITO KUNIHIKO
IPC: F16C13/00
Filed: 1993-03-17
Abstract: PURPOSE:To extremely easily install and remove a roll, and set the setting center of a roll film in a fixed position. CONSTITUTION:In the state where three locking claws 32 arranged on one moving member 28 of a roll holder 22 are recessed to the outer circumferential surface of a hollow support pipe 24, a roll film 14 is inserted onto the hollow support pipe 24. The end part of the roll film 14 makes contact with three locking pieces 34 arranged on the other moving member 30 to arrest the movement. A screw shaft 26 arranged on the hollow support pipe 24 is rotated in a determined direction to mutually approach and separate the pair of moving members 28, 30. In accordance with the movement of the moving member 28, the locking claws 32 are protruded from the outer circumferential surface of the hollow support pipe 28. The locking claws 32 and the locking pieces 34 are finally pressed onto the core opened end part of the roll film, and the roll film is installed and fixed to the hollow support pipe 24.