baber/WOPTO huggingface dataset:
Patent JP-H024017-A (JP)
Title: Digital phase locked loop circuit
Inventor: ISAKA KAZUO
IPC: H03L7/06
Filed: 1988-06-20
Abstract: PURPOSE:To execute a high integration by replacing a phase difference current converting circuit, a filter circuit and a variable frequency oscillating circuit with an equivalent digital circuit. CONSTITUTION:A phase difference between input data 2 and the center of a discrimination window 18 is detected by phase difference detecting circuit 3, an advancing phase is sent by a signal 4, and a lagging phase is sent by a signal 5. Thus, a phase difference-digital quantity converting circuit 6 decreases a digital quantity by the degree of an advancing phase width and increases it by the degree of a lagging phase width with a clock 1 in the case of the advancing phase and lagging phase, respectively, to an initialized value. Past phase differences are stored into register circuits 8, 10 and 12, and by an arithmetic circuit 14, a width 15 of the discrimination window to the present data is generated based on past phase difference quantities 9, 11 and 13. Thus, a discrimination window generating circuit 16 generates the discrimination window 18 of the present data in making the end point of the discrimination window of the past data into the start point of the present data discrimination window.
Patent JP-H01319108-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: HIRAI OSAMU
IPC: G11B5/31
Filed: 1988-06-20
Abstract: PURPOSE:To improve the track width dimension accuracy of a thin film magnetic head without giving a bad influence to a following process by forming a dummy pattern, which is provided near a high step difference pattern, with a material which can be easily removed after magnetic layer etching. CONSTITUTION:When resin such as photo-resist, etc., is coated on a high step difference pattern 10, film thickness goes to be thick in the lower part of the step difference. In the lower part of the step difference, the more a position is closed to the pattern, the more the film thickness goes to be thick. When the position is separated by a certain dimension or more, the thickness goes to be constant. When the photo-resist is coated after dummy patterns 11 and 12, whose height is almost same as the high step difference pattern 10, are provided in a position to be separated from the high step difference pattern 10 by a prescribed dimension, the photo-resist is accumulated between the high step difference pattern 10 and the dummy patterns 11 and 12 and the film thickness of the photo-resist goes to be uniform in such a part. When the dummy pattern is formed with the rubber type negative photo-resist, the photo-resist can be easily removed by exclusive removing agent later. Thus, the track width work of high accuracy can be executed without giving the bad influence to the following process.
Patent JP-H091715-A (JP)
Title: Recursively reflective structure and manufacture thereof
Inventor: SAITO JUNICHI
IPC: E01F9/669
Filed: 1995-06-16
Abstract: PURPOSE: To avoid the adverse effects caused by irregularities of a body to be attched, moisture, alkaline medicine and the like contained in the inside by providing an adhesive means comprising an adhesive agent layer, a flexible supporting body and an adhesion part on the back surface part of a retroreflective sheet, and forming a space having a ventilating opening for communication with outer atmosphere at an adhesion part. CONSTITUTION: This retroreflective structure 50 is constituted so as to include a retroreflective sheet (reflecting sheet) 10 and a body to be attached 5, which is supported with the back surface part of the sheet 10 through the adhesion means in the fixed pattern. The adhesion means for bonding to a concrete wall, which is the body to be attached 5, comprises a flexible supporting body (film) 3 comprising a plastic film and an adhesive agent layer 2, which bonds the reflecting sheet 10 to one main surface 31 of the film 3. An adhesive part 4 is provided between another main surface 32 of the film 3 and the surface of the concrete wall 5 and selected in the pattern shape. A space 6 having a ventilating opening for communication to the outside is formed in an adhesion part 4.
Patent JP-S6128235-A (JP)
Title: Radio selective call receiver with display
Inventor: OYAGI KOJI
IPC: H04W88/02
Filed: 1984-07-18
Abstract: PURPOSE:To realize automatic lighting function without losing display information in any contrast state by preventing the flickering of a lighting lamp due to leakage of light from the lighting lamp or unclear surrounding dark/bright state. CONSTITUTION:When the receiver is called, a decoder section 4 reads message information succeeding to a call number and this information is fed to a microprocessor 7. The microprocessor 7 displays the message information to a display device 12 including a liquid crystal display element, supplies power to a light detection circuit 13 and the light detection circuit 13 starts the measurement of luminous amount. In this case, when it is darker than the 1st prescribed value, the microprocessor 7 applies power to a display lighting circuit 11, the lighting lamp is lighted and the display device 12 is lighted. When it is lighter than the 2nd prescribed value in this state, the power supply to the display device lighting circuit 11 is stopped and the display lamp goes off. The operation is conducted until the display of the message information to the display device 12 is finished.
Patent JP-H091416-A (JP)
Title: Machine tool
Inventor: MUKAI YUICHI
IPC: B23C7/02
Filed: 1995-06-16
Abstract: PURPOSE: To perform working in a condition, where a workpiece and a cutter head are relatively fixed at the positions of plural phases, even when a main spindle retaining the workpiece is rotated. CONSTITUTION: In a multiaxes automatic cutter provided with a main shaft 1 for retaining a workpiece 2 to be drive-rotated, and a cutter head 5 for rotatably supporting a metallic saw 24; a cutter head drive gear 11 for rotating the cuter head 5 while synchronizing with the rotation of the main shaft 1, spline teeth 27, 28, 29, and 30, for changing by 90 deg. a rotation phase to the main shaft 1 of the cutter head 5 to fix the rotation phase, and a groove 31, are provided to rotates the cutter head 5 while synchronizing with the rotation of the main shaft 1.  Consequently, turning working can be made, with a phase changed by 90 deg., to the spindle end part 3 of the workpiece 2 in a rotation direction to work a square surface to the spindle end part 3 of the workpiece 2 by a multiaxes automatic cutter rotated by the main shaft 1; by making the cutter head 5 into a relatively nonrotating condition to the main shaft 1, and also changing the rotation phase of the cutter head 5 to the main shaft 1 by 90 deg. to fix the rotation phase.
Patent JP-2000345038-A (JP)
Title: Vibration-proofing composition
Inventor: KOBAYASHI HIDEKI
IPC: C08K5/20
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in vibration-proofness and small in an influence by a temperature change, which composition comprises a matrix component comprising a silicone oil and an organic polymer having a pour point in a specified temperature range and a fine solid powder which does not soften at a specified temperature or lower. SOLUTION: This composition comprises a matrix component containing a silicone oil (A) and an organic polymer (B) such as a polyisobutylene having a pour point in the range of 30-200 deg.C in an A/B weight ratio of 99/1 to 5/95, 5-75 wt.% fine solid particles which do not soften at 20 deg.C or below such as a fine silica powder of a mean particle diameter of 0.01-300 μm, and 0. 1-50 wt.% metal soap such as zinc stearate. The composition may optionally contain an antioxidant, a rust inhibitor, a flame retardancy improver, a pigment, etc. Component A desirably has a kinematic viscosity at 25 deg.C in the range of 100-1,000,000 mm2/s and is exemplified by trimethylsiloxy-blocked dimethylpolysiloxane, or dimethylvinylsiloxy-blocked dimethylpolysiloxane.
Patent JP-S635849-A (JP)
Title: Blowing device for molding sand
Inventor: SAKOTA MASARU
IPC: B22C15/24
Filed: 1986-06-25
Abstract: PURPOSE:To exchange only the lower tank at the time of exchanging metallic molds and to shorten the time for the operation to exchange the metallic molds by forming a sand tank into the constitution in which the sand tank is divided to an upper tank and lower tank. CONSTITUTION:The fastening by fastening members 19...19 is released and the lower tank is removed. The lower tank 18' disposed with cylindrical bodies 23'...23', i.e., blow holes 23a'...23a', and ejection pins 24'...24', etc., so as to meet the metallic molds to be newly used is mounted in turn. There is no need for exchanging an ejection plate 20 for the ejection pins and cylinders 22...22. The simultaneous ejection of the pins 24'...24' by the plate 20 and the cylinders 22...22 is possible at the time of an ejection stage even if the above-mentioned lower tank 18' is used.
Patent JP-H05254-A (JP)
Title: Garbage treating apparatus
Inventor: NITO YOSHIO
IPC: B02C18/00
Filed: 1991-06-24
Abstract: PURPOSE:To provide a garbage treating apparatus which crushes fiber-containing garbage easily and has high treatment speed. CONSTITUTION:A rotary plate 6 and a cylindrical fixed blade 7 surrounding the rotary plate 6 are installed in a passing route from a garbage throwing inlet 2 to a discharging outlet, a vertical groove 8 is formed in the inner face of the fixed blade 7, a hammer 13 is installed in the upper face of the rotary plate 6, a cutter 15 which faces the lower face of the fixed blade 7 is installed in the periphery part of the rotary plate 6, and a tilting plane facing downward against the rotating direction of the rotary plate 6 is formed in the cutter 15. The garbage which is thrown through the throwing inlet 2 is crushed while coming into collision against the hammer 13 and drops along the vertical groove 8 of the fixed blade 7. At that time, the fiber contained in the garbage is cut to fine pieces. After that, the garbage is pushed downward forcedly along the tilting plane and discharged through the discharging outlet 4 while the cutter 15 moves toward the rotating direction of the rotary plate 6.
Patent JP-H11345827-A (JP)
Title: Semiconductor device
Inventor: HOZOJI HIROYUKI
IPC: H01L21/60
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection, short-circuiting, etc., of solder balls when a semiconductor device is mounted on a wiring board by sealing the surface of a semiconductor element and the junction between the element and the board with a resin, and providing recessing and projecting sections in the sticking portion of a frame-like rigid body to a flexible substrate. SOLUTION: Solder balls 4 for mounting wiring board are connected to wires provided on a flexible substrate at appropriate intervals. The junctions between the circuit forming surface of a semiconductor element and wiring leads are sealed with a sealing resin 5 and a reinforcing frame 6 is stuck to the rear surface of the flexible substrate with an adhesive 7. Then recessing and projecting sections are provided on the frame 6 and the frame 6 is stuck to the flexible substrate with the adhesive 7 provided on the projecting sections 8. Since the sticking area of the frame 6 to the flexible substrate becomes smaller, the entrainment of air at the sticking time is reduced and, at the same time, entrained air can be discharged easily by pressurization.  Moreover, even when the sticking section of the frame 6 to the flexible substrate partially comes off in a heating process which is performed for mounting a semiconductor substrate on a wiring board, no breaking, disconnection, etc., of wires occurs in the junction between the flexible substrate and wiring board, because the sticking area is small.
Patent JP-S6211523-A (JP)
Title: Polyolefinic statically charged nonwoven cloth and preparation of the same
Inventor: NAKAO ETSURO
IPC: D04H1/4291
Filed: 1985-07-09
Abstract: PURPOSE:To improve collecting efficiency for particles in superfine particle size range remarkably by charging statically polyolefinic nonwoven cloth after applying 0.2% textile oil fluid. CONSTITUTION:Textile oil fluid is used in the spinning stage of polyolefinic stape fiber, carding or traversing stage of the fiber for the prepn. of nonwoven cloth. Sufficient static charging effect is obtd. by the corona discharge by regulating the amt. of the textile oil fluid to <=0.2%. In order to reduce the amt. of the oil fluid to be held on the cloth, it is preferred to wash off the fluid by washing with water, lower alcohol, etc. before the electrification. The washing may be executed in the fiber state or in the state of nonwoven cloth. The amt. of the oil fluid held on the cloth is reduced to <=0.2% by ejecting water for 5sec-5min..
Patent JP-H04350363-A (JP)
Title: Intake-exhaust solenoid valve device for internal combustion engine
Inventor: KAJI TSUNEO
IPC: F02M69/32
Filed: 1991-05-27
Abstract: PURPOSE:To maintain the maximum flow value at the elapsed time of the duration of service approximately to the same value as the design flow value. CONSTITUTION:A main valve 14 is accommodated in the hollow part 5 of a block 4, and a valve part 17 with a tapered face 18 opposed to a valve seat 6 is formed at the main valve 14. The main valve 14 is supported at a diaphragm 13, and a diaphragm chamber 20 is communicated with the hollow part 5 by a communicating hole 31 passing through the main valve body 14. A communicating port 24 is opened to a block 21 surrounding the diaphragm chamber 20, and the communicating port 24 is closed by a pilot valve 29 provided at a plunger 28 in a solenoid valve 3. On the peripheral wall of the block 4, an inflow port is opened on the small diameter side of the valve part 17, and an outflow port 10 is opened on the large diameter side of the valve body 17, with the valve seat 6 placed in between.
Patent JP-2000335296-A (JP)
Title: Locking device for seat cushion
Inventor: UOZUMI TAKESHI
IPC: B29C39/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To avoid increase in operation load for unlocking by connecting an operation belt for unlocking to a fixing bracket which is a fixing member for a seat cushion. SOLUTION: In this locking device, a stopper 2 is vertically pivotably attached on a fixing bracket 1 which is welded to wire frames 13, 13 of a seat cushion SC. An operation belt 3 is fastened to the fixing bracket. The fixing bracket 1 comprises a flat-plate like belt fixing portion 10 for fixing a base end portion 30 of the operation belt 3 and a stopper mounting portion 12 for mounting a stopper 2 with a shaft 23. The operation belt 3 is released from a lower end portion A of a seatback SB when a leading portion 31 of the operation belt 3 is pulled. When pulled further, the pulling force applied on the operation belt 3 works as leaping force for the seat cushion SC thus turning about its front portion and taking an upright position. Therefore, operation load of the operation belt when unlocking can be decreased.
Patent JP-S637562-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI SEIJI
IPC: G11B19/02
Filed: 1986-06-26
Abstract: PURPOSE:To improve the reliability of a bit of recording information against change in temperature environment, by providing a temperature gradient detecting means which detects a temperature gradient in a magnetic disk device, and includes a sending means of a signal which instructs to prohibit the operation of a magnetic recording means when the temperature gradient exceeds a prescribed value. CONSTITUTION:A temperature detector 6, a converter 7, and a temperature gradient arithmetic circuit 8 find the temperature gradient in the magnetic disk device, and output a control signal to a control circuit 4 when abnormality exists in the temperature gradient. By inputting a start indication signal ST from an operation start button in a host device 5, or the magnetic disk device, to the control circuit 4, a magnetic disk medium 1 starts to rotate, and the control circuit 4 performs the initialization of a magnetic head 2, and the control circuit 4 itself. Also, while an abnormal signal representing the abnormality of the temperature gradient is sent from the temperature gradient arithmetic circuit 8 to the control circuit 4, the control circuit 4 does not send a ready signal to the host device 5, and simultaneously, prohibits the readout and the write of data on the magnetic disk medium 1. In such a way, it is possible to prevent the reliability of a record data in case of using a device under abnormal temperature environment from deteriorating.
Patent JP-H103776-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INOUE KENICHI
IPC: G11B23/50
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic recording and reproducing device having a tape cleaning device capable of improving the cleaning performance of a magnetic tape and performing the assemblage without necessitating many man- hours. SOLUTION: This device has the tape cleaning device l having a base part 2. an erected part 3 erected on the base part 2 and a blade 4 held on a side surface of the erected part 3 to be in contact with the traveling magnetic tape 13 for the purpose fo cleaning the tape 13 and a tape guide 6 arranged in the vicinity of the tape cleaning device 1 for the purpose of guiding the magnetic tape 13. In this case, the base part 2 has a reference hole 2a for inserting the tape guide 6, and the blade 4 is held on the side surface of the erected part 3 by a plate member 5. Consequently, the magnetic recording and reproducing device is obtained with improved cleaning performance of the magnetic tape and small man-hour for assembling the tape cleaning device.
Patent JP-S629912-A (JP)
Inventor: MIYAGAWA YUTAKA
IPC: B28B3/02
Filed: 1985-07-08
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-S6042303-A (JP)
Title: Plant blight controlling agent containing cyanoacetanilide derivative as active component
Inventor: SAKAKURA RIYOUKO
IPC: A01N37/34
Filed: 1983-08-18
Abstract: PURPOSE:To provide a plant blight controlling agent containing a specific cyanoacetanilide derivative as an active component, and exhibiting preventive, remedying or systemic controlling effect against various plant blights such as rice blast, downy mildew of grape, etc. CONSTITUTION:The objective agent contains the cyanoacetanilide derivative of formula (R1 and R2 are H or lower alkyl; X and Y are H, halogen, cyano or CF3) some of which has herbicidal activity, as an active component. The compound may be mixed with a carrier or adjuvant, and used in the form of emulsifiable concentrate, wettable powder, suspension, powder, etc. The amount of the active component in the preparation is 0.1-99.9wt%, and the preparation is applied as it is or by diluting with water, etc., to plowed land, tea plantation, mulberry plantation, lawn, etc. by foliar treatment or soil treatment. It is useful for the control of helminthosporium leaf spot of rice, Alternaria blotch of apple, brown rot of peach, downy mildew of vegetables, radish, cucumber, etc. and late blight of tomato, etc.
Patent JP-S6187542-A (JP)
Title: Insert instrument for light irradiation to filler of dental treating light curable resin
Inventor: BEATO FUON BUAISENFURUU
IPC: A61C19/00
Filed: 1985-07-08
Abstract: The equipment makes it possible to cause the polymerization of resin by light, starting from the approximal-apical zone (8') of the tooth, i.e. at the base of the filling.It comprises a wedge (1) transparent to the rays used for polymerization of the resin inserted in the approximal zone (i.e., between teeth), a wedge shaped to refract or reflect the concentrated light provided it by a lighting device equipped with a cap with a converging lens, in the axial direction, deflecting and emitting it in the lateral direction 19'), so as to illuminate the filling resin with greater intensity at its base (8'), avoiding fissures (15) between the filling and base of the tooth, which would occur if the illumination were performed, as is now done (at 14) starting from the occlusal (masticatory) part of the tooth.
Patent JP-S5775463-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA KUNIO
IPC: H01L21/265
Filed: 1980-10-28
Abstract: PURPOSE:To prevent the breakdown of a gate insulating film due to ion implantation by forming source and drain regions under the state the uppermost layer on a semiconductor substrate is covered by a conductive film by ion implantation method. CONSTITUTION:A poly crystal Si film 3 is deposited on the entire surface of the Si substrate 1, and conductive impurities are doped. Then a gate electrode is formed. In this case, a thin layer of the poly crystal Si is left at the part other than the gate electrode, by stopping the etching before the final point is reached. Then an ion beam 4 is irradiated, and a source and drain diffused layer 5 is formed. In this injection, the thin surface layer 3 and a conductive wafer supporting substrate 8 are shorted. In this method, the breakdown of the gate insulating film does not occur, and the ion implantation to the source and drain layer can be performed.
Patent JP-S6233486-A (JP)
Inventor: EDOWAADO ROORENSU SHINOFUSUKII
IPC: G01M11/00
Filed: 1986-06-27
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-S63316207-A (JP)
Title: Industrial robot controller
Inventor: MIZUNO TORU
IPC: G05B19/18
Filed: 1987-06-19
Abstract: PURPOSE:To widely decrease the labor of respective arithmetic operating control units by executing automatically an optimum load sharing in accordance with the capacity of respective arithmetic operating control units specified by a program to control a robot, with a control device. CONSTITUTION:By determined sequence of respective microcomputers 5-7, the bootstrap loader of a corresponding microcomputer determines a loadable task, and loads the task to a self-RAM. Accompanying the load, a capacity table ABL and a loadable memory capacity in a shared memory 4 are renewed. The non-inherent task loading is continued until the loading of all tasks is completed. Provided that the computer, in which the load to be shared by itself is full, completes the loading. The completion is executed by setting a flag to the memory 4, and when the loading of all improper tasks is completed, the synchronization of the system as a whole is executed and shifted to the usual control action.
Patent JP-H07327555-A (JP)
Title: Sliding hood of reel sheet for fishing
Inventor: OOMURA RIYUUICHI
IPC: A01K87/06
Filed: 1994-06-09
Abstract: PURPOSE:To provide the subject sliding hood having a specified engagement structure with a cushioning piece and capable of preventing the cushioning piece inserted into the sliding hood and fixed thereto in assembling of a reel sheet from coming off. CONSTITUTION:The projection part of a cushioning piece is inserted and engaged with an engagement hole 13 of a sliding hood 1 so that the engagement part 7 existing at the rear end part of a cushioning piece 5 may be placed on the upper surface of an inclined piece 14 of an engagement unit 9 of the sliding hood at the corresponding position. In this state, the engagement unit 16 of the cushioning piece is pushed up so as to be engaged with the engagement unit 8 of the sliding hood. The cushioning piece is prevented from coming off thereby.