baber/WOPTO huggingface dataset:
Patent JP-H01129173-A (JP)
Title: Test head
Inventor: HIWADA KIYOYASU
IPC: G01R31/26
Filed: 1987-11-14
Abstract: PURPOSE:To eliminate the interference between signals and to perform a highly precise test, by perfectly separating the routes of signals which should not have to interfere with each other intrinsically like an analogue signal and a digital signal. CONSTITUTION:The route for a digital signal among the input and output signal routes of a device (DUT) 103 to be measured enters a pin board 111 through the coaxial cable 117 for the digital signal and a contact probe 113. The route of an analogue signal issues from the device 103 to pass through the coaxial cable 125 for the analogue signal from the back surface of a DUT board 101 to enter the interface ring 129 fixed to the board 101 by a support 127. The analogue signal route entering the ring 129 is guided to a circuit 137 by a contact probe 133 through the other interface ring 131 present at the position opposed to the ring 129 and a coaxial cable 135 for analogue signal. By this method, the interference between signals is eliminated and a highly precise test can be performed.
Patent JP-H09135010-A (JP)
Title: Mounting of bare chip ccd
Inventor: HASEGAWA YUJI
IPC: H04N5/335
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To facilitate a positioning for mounting a bare chip CCD by a method wherein the bare chip CCD is provided on a substrate and the substrate is positioned to a lens tube. SOLUTION: A substrate 14 provided with a bare chip CCD 13 is butted against (is press-contacted to) the reference surface 11e of an engaging pawl 11b by the elastic force of an elastic member pressed into a lens tube and a positioning in an optical axis direction of the imaging surface of the CCD 13 and a positioning in a fanning direction of the imaging surface are conducted. Then, as the substrate 13 is movable within a prescribed extent on the lens tube 11a, adjustments (an adjustment of the rotation of the CCD 13 and an adjustment of centering of the center of the CCD 13) within a plane intersecting orthogonally the optical axis are conducted in a state of being positioned in the optical axis direction of the imaging surface of the CCD 13 and in the fanning direction.  In such a way, by conducting the positionings using the substrate 14, which is large compared with the CCD 13, a positioning of the CCD 13 can be facilitated.
Patent JP-H10129053-A (JP)
Title: Printer
Inventor: SAKUTA AKIRA
IPC: B41J11/70
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of readily loading a printing paper, readily removing the paper when it is jammed, performing the printing with high quality and having high freedom of designing. SOLUTION: A gear 23 to which a driving force from a motor 20 is transmitted is provided to a body 18 and a printing paper holder 2, a platen roller 3, a helical gear 28 fixed to the platen roller 3 and helical gears 29, 24 that are sequentially engaged with the gear 28 are provided to a door 19. The door 19 is mounted on the body rotatably around an axis 30. Each of arms 25, 26 is rotatable around each center of the respective gears 23, 24 and is rotatable around a center of a gear 27. The gears 23, 27, 24 are orderly engaged with each other. Each of the arms 25, 26 are rotatable so that the door 19 can be open and closed without releasing the engagement of the gears 23, 27, 24. When the door 19 is opened, the printing paper holder 2 and platen roller 3 are exposed.
Patent JP-H11119893-A (JP)
Title: Remote controller and reproduction system
Inventor: OGASAWARA TSUTOMU
IPC: G06F3/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To improve the operability and to make an effective display operation realizable by using a push lever switch which can perform three types of operation modes, that is, a pressing, upward and downward pushing operations, a means which outputs the different types of operation information signals in response to those said three types of modes, etc. SOLUTION: The push lever switch is used to perform three types of operation modes, i.e., a pressing, upward, downward operations together with a means which outputs the different types of operation information signals to a controlled device by wire or radio in response to these said three types of modes, and a display part where the display is performed in response to the operating state of the controlled device or the operating state the push lever switch. In other words, this headphone remote controller 20 has a display/remote control part 30 which includes a small display part 35 consisting of a liquid crystal panel, etc., and various manipulators. The push lever switch 31 that has a basic operation function to perform the reproduction and stop operations, etc., and also an operation function to set the modes is used as one of manipulators.
Patent JP-H06261553-A (JP)
Title: Dc-ac inverter
Inventor: OHASHI TOSHIHARU
IPC: H02M7/48
Filed: 1993-11-18
Abstract: PURPOSE:To keep output AC voltage constant even when input DC voltage varies or load varies. CONSTITUTION:This inverter consists of a timing circuit (OFF time generation circuit) 12 which generates signals controlling ON/OFF of a switching element from signals of an oscillation circuit 11, a switching circuit 13 made up of FETs 1-4 which repeat ON/OFF by a FET gate drive circuit driven by signals of the timing circuit, a transformer 14 which steps up output of the switching circuit, an output voltage sensing circuit 40, and an output voltage switching circuit 41. When a load 33 becomes heavy, voltage drops by regulation of the transformer 14; therefore, one end voltage of a voltage comparator circuit COMP becomes smaller than Vref, the voltage comparator circuit COMP turns high, a relay L1 on with the result that a switch SW switches connection from 2 side to 1 side to increase output voltage.
Patent JP-H02137162-A (JP)
Title: Disk driving device
Inventor: SUZUKI MASAHIRO
IPC: G11B17/028
Filed: 1988-11-17
Abstract: PURPOSE:To improve the revolving speed and rising speed of a recording medium by clamping the disk-shaped recording medium by the resultant of the magnetic force of a magnet and the elastic force of an arm or a spring member. CONSTITUTION:When an arm 2 descends, a spring member 7 to be spread between the arm 2 and a clamp member 11 is compressed and a disk-shaped recording medium 5 is pressed by the elastic force. When a magnetic attracting member 11 is close to a magnet 8 with the descending of the arm 2, the magnetic attracting member 11 is attracted to the magnet 8 and the recording medium 5 is clamped by the resultant of elastic force Fs of the spring member 7 and magnetic force Fm which is operated between the magnetic attracting member 11 and magnet 8. When pressing force Fa of the arm 2 is larger than the elastic force Fs of the spring member 7, the recording medium 5 is clamped by the resultant of the pressing force Fa of the arm 2 and the magnetic force Fm which is operated between the magnetic attracting member 11 and magnet 8. Thus, the revolving speed and rising speed of the recording medium 5 can be improved.
Patent JP-2000116566-A (JP)
Title: Pocket tissue supporting member
Inventor: IKUHASHI TOSHIYUKI
IPC: B65D77/30
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pocket tissue supporting member capable of being formed from a single piece of sheet material and having good elastic cushion performance and durability. SOLUTION: First notches are provided in a sheet of polypropylene, and a pair of second notches in channel shape opposing are formed in the central part. The longitudinal sides of this sheet material are curved from the center, and the left and right sides are arranged crossing in X-form by putting the first notches in engagement with each other, and thereby a supporting member 10 is accomplished. The supporting member 10 has a ring-shaped part 12, and its upper part is equipped with a tissue placing surface 14 free of curving and maintaining approx. horizontal attitude. In a box, the ring-shaped part of the supporting member 10 is deformed, and the member 10 exerts an elastic restoring force of good performance as willing to return to the initial form so that the uppermost piece of pocket tissue is abutted always to the rear surface of the box oversurface.
Patent JP-S63142693-A (JP)
Inventor: HARUTA YOICHI
IPC: H05K1/02
Filed: 1986-12-04
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-H01131970-A (JP)
Title: Image processing device
Inventor: NOSO KAZUNORI
IPC: G06T1/20
Filed: 1987-11-18
Abstract: PURPOSE:To execute different processings simultaneously, to facilitate the extension of image memory and a processor, and to accelerate a processing by providing a selector corresponding to each image memory and also, providing the selector corresponding to each processor unit. CONSTITUTION:Plural image processing parts which form a pair of a processor element 22 and the image memory 21 by connecting by a dedicated bus are constituted, meanwhile, the selectors 25-1-25-3 which select the address input and the data input of the image memory 21 from the output signal of the processor element 22 which forms the pair with the image memory and the signal of common bus 23 are provided corresponding to each image memory 21, and also, the selectors 24-1 and 24-2 which select the data input of the processor element 22 from the output signal of the image memory 21 which forms the pair with the processor element 22, the signal of a common bus 23, and the output signal of another processor element are provided corresponding to each processor unit. In such a way, it is possible to execute the different processings in different kinds of coordinate, and to facilitate the extension, and to accelerate the processing.
Patent JP-H09106163-A (JP)
Title: Developing device
Inventor: TAKIZAWA TATSUJI
IPC: G03G15/08
Filed: 1995-10-10
Abstract: PROBLEM TO BE SOLVED: To provide the constitution of quickly recovering the toner concn. of a developer by efficiently supplying replenishment toner into a developing device. SOLUTION: A supplying part 20 for supplying the replenishment toner is provided in the upper part of a developer stirring part 6. The supplying part 20 is provided with a rotatable hollow body 22 having a toner entrance 21 continuous with a peripheral wall in a uniaxial direction and a spiral agitator 23 arranged in the hollow body 22. This hollow body 22 stands by in a state that the toner entrance 21 is turned upward, the replenishment toner is supplied from the toner entrance 21 of one end side in an axial direction and the spiral agitator 23 carries the supplied toner toward the other end side in the axial direction, while stirring the supplied toner.  When the carried toner reaches a specific amount, the agitator 23 is stopped and the hollow body 22 is half turned with a toner supplying signal, to turn the toner entrance 21 downward and supply the toner in the hollow body 22 to a developer stirring part 6.
Patent JP-2001106568-A (JP)
Title: CRYSTAL-GRAIN-ORIENTED CERAMICS, MANUFACTURING PROCESS OF THE SAME AND PRODUCTION PROCESS OF PLATELIKE Ba6Ti17O40 POWDER FOR MANUFACTURING THE SAME
Inventor: TANI TOSHIHIKO
IPC: C04B35/462
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a crystal-grain-oriented ceramic product which has properties equivalent to those of a BT(barium titanate BaTiO3) single crystal polarized in the direction of <111> and is manufactured by a low-cost manufacturing process, to provide a manufacturing process of the grain-oriented ceramic product and also to provide a production process of a platelike Ba6Ti17O40 powder for manufacturing the grain-oriented ceramic product. SOLUTION: This crystal-grain-oriented ceramic product consists of a polycrystal of a perovskite compound containing at least Ba and Ti, wherein each of the constituent crystal grains of the polycrystal has an oriented pseudocubic  111} plane. This manufacturing process of the grain-oriented ceramic product comprises: mixing a platelike Ba6Ti17O40 powder with a perovskite forming raw material capable of reacting with the platelike Ba6Ti17O40 powder to form a perovskite compound, to obtain a mixture; forming the mixture into a green body so as to orient the platelike Ba6Ti17O40 powder; and heating the green body.  The production (synthesis) process of the platelike Ba6Ti17O40 powder comprises a step of heating a raw material capable of forming an oxide containing Ba and Ti in a ratio of Ba to Ti of 6:17, together with a substance which is a liquid or capable of being converted into a liquid when heated.
Patent JP-H10134289-A (JP)
Title: Sensor
Inventor: OKA SHOICHI
IPC: G08B17/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To relieve the influence of noise by measuring a prescribed physical quantity plural times within a period so as to output measured values, outputting the average of the measuring values measured within one period as a judging value and alarming when the judged value obtained for each period exceeds a threshold value plural times consecutively. SOLUTION: A sensing part 7 measures a prescribed physical quantity such as smoke density with a period T and outputs the measured value of analog data to an A/D converter 8, which converts the measured value of analog data inputted from the part 7 to digital data and outputs to a main control part 9. A calculating part 11 calculates the average of the measured values measured within the period T for each period T concerning the newest three period part of the period T and outputs the average for each period T to a judging part 12 as the judging value. The part 12 compares each judging value with a threshold value being a judging reference fixed in advance and when the respective judging values are all larger than the threshold value, outputs an alarming signal to a transmission part 13.
Patent JP-H09135113-A (JP)
Title: Satellite acquisition device
Inventor: TSURUMAKI TAKAYOSHI
IPC: G01C1/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for an expert measurement personnel, to unnecessitate installation space and to reduce adjustment time and also preparation expense by providing a magnetic polar sphere, a parameter setting member, a base having a setting face with a longitude scale, and an adjustment/attachment.detachment mechanism. SOLUTION: A cross point between a diametrical circle and a diameter of a magnetic polar sphere 1 is indicated on the sphere 1 as A, a half circle of the diametrical circle passing through the point A toward the magnetic pole N is drawn in a red line and denoted as N, the other half line is drawn in a white line and denoted as S. A diametrical circle on which the latitudes of 0 deg. and 180 deg. are indicated is arranged on the surface of a spherical body of a parameter setting member 2 and a scale of the latitude 0 to ±90 deg. is written on the line, and a cross point between the diameter of the sphere and the point of ±90 deg. is denoted as a point B.  The reference scales N, S and the longitude scales are made at opposite positions passing through the center at the circumferential ridge of a semi-imbeded circular hole of the base 6 and the scales N, S are extended up to a lowermost ridge of the opposed side faces of the base 6. In addition, the device is provided with an attachment.detachment mechanism 5 fixing the base 6 to a radio wave transmission reception section 77 of an antenna 7 and a horizontal adjustment means 4 with two orthogonal axes to adjust the setting face 3 horizontally.
Patent JP-H08142148-A (JP)
Title: Extrusion molded film of polypropylene
Inventor: ASANUMA TADASHI
IPC: C08L23/08
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a film good in transparency, flexibility, impact resistance and the balance of blocking by subjecting a compsn. prepared by mixing a specific amt. of syndiotactic polypropylene and a specific amt. of an ethylene/α- olefin copolymer to extrusion molding to form a film with specific thickness. CONSTITUTION: A compsn. prepared by mixing 10-100 pts.wt. of an ethylene/α- olefin copolymer with 100 pts.wt. of syndiotactic polypropylene is subjected to extrusion molding. As syndiotactic polypropylene, not only a propylene homopolymer but also a copolymer containing propylene and a small amt. of other monomer, for example, olefin such as ethylene or 1-butene or diene such as hexadiene may be used and an amt. ratio of other monomer is 1mol% or less of a copolymer. As the ethylene/α-olefin copolymer, a copolymer wherein a wt. ratio of ethylene and 3-12C α-olefin is 40:60-95:5 and produced by using a uniform type catalyst is pref.
Patent JP-H02135326-A (JP)
Title: Shutter driving device used as lens driving device
Inventor: KOBAYASHI KOICHI
IPC: G03B9/08
Filed: 1988-11-16
Abstract: PURPOSE:To prevent the deviation of a step motor from an origin by forming clearance of one or less step angle in terms of the step angle of the step motor, in the mutual engaging point of a main driving member with a lens driving member and the mutual engaging point of the main driving member with a cam member, in the original position. CONSTITUTION:In the original position of the main driving device 1, the clearance of one or less step angle in terms of the step angle of the step motor 4 is formed in the mutual engaging point of the main driving member 1 with the lens driving member 8, so that, reverse energizing force applied to the lens driving means 8 is not transmitted to the step motor 4. In the same way, since the clearance of one or less step angle i terms of the step angle of the step motor 4 is formed in the mutual engaging point of the main driving member 1 with the cam member 16, normal energizing force applied to the cam member 16 is not transmitted to the step motor 4. That is to say, the reverse energizing force applied to the lens driving means 8 and the normal energizing force applied to the cam member 16 are both set to be larger than the stopping and holding force of thee step motor 4 in a non-electric condition and smaller than the revolving force of the step motor 4 in an electric condition. Therefore, deviation from the origin does not arise in the step motor 4.
Patent JP-H10190694-A (JP)
Title: Transmission system for route control information of atm network
Inventor: MAEDA TAKAHIDE
IPC: H04L12/28
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To secure the understanding of the route control information in an ATM network and to attain the smooth communication in an entire IP network including the ATM network by calling an SVC to the router to which the IP and ATM addresses are notified from an ATM-ARP server and acquiring the router control information via the connection. SOLUTION: The routers and nodes belonging to an ATM-LAN 20 must have the same route control information. When a node that is newly added to the ATM-LAN 20 notifies an ATM-ARP server 21 of the correspondence between its IP and ATM addresses, the server 21 notifies this new node of the correspondence between the IP and ATM addresses of all routers. Also the IP and ATM addresses of a newly added router are notified to all nodes.
Patent JP-S63142484-A (JP)
Title: Window and height detector for postal matter
Inventor: KASUYA SHIGENOBU
IPC: G06T1/00
Filed: 1986-12-04
Abstract: PURPOSE:To detect the height of a postal matter independently of the paper state of the postal matter by using direct light and reflected light for the detection of the height of the postal matter. CONSTITUTION:A scanner 1 scans the postal matter 7 having a window with a reflection factor higher than the periphery in the height direction. A 1st light source 5 makes the reflected light from the postal matter 7 incident upon the scanner 1 and a 2nd light source 6 makes direct light incident upon the scanner 1. The output of the scanner 1 is compared with a reference value obtained from a reference value generating circuit 2 by a comparator 3. A timer 4 measures the height of the postal matter 7 by using the output of the comparator 3.
Patent JP-S62148008-A (JP)
Title: Rolling reduction control method for continuous caliber rolling mill
Inventor: FUJIMOTO TAKASHI
IPC: B21B37/00
Filed: 1985-12-23
Abstract: PURPOSE:To obtain the product having less dimensional variation in the length direction by estimating the variation in the top and bottom size and the variation in the oval size of a downstream stand at the up stream side stand and by correcting the rolling reduction of the downstream stand. CONSTITUTION:The rolling load is detected by a load detector 16 at a fixed pitch at V1 (vertical), H2 (horizontal) stands rolling time and the rolling reduction position is detected by a rolling reduction position detector, in the caliber continuous rolling mill having >= four stands. The top and bottom sizes of V1, H2 stands are found by a top and bottom size computing element 22 from both detected values. A top and bottom size estimation computing element 24 estimates the top and bottom size variation of the final H4 stand and the oval size variation based on the output of the top and bottom size computing element 22. A correction computing element 26 operates the rolling reduction position correction quantity of the V3, H4 stands for these both variations estimation value and stores it in a rolling reduction position command outputting element 28 and outputs to a rolling reduction motor controlling device 30 as well. By this control method, the top and bottom size variation at the V3, H4 stands and oval size variation can be reduced.
Patent JP-H10275798-A (JP)
Title: Anode formation equipment and related equipment and method
Inventor: YAMAGATA KENJI
IPC: H01L21/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an anode formation treatment by improving a method for supporting a substrate. SOLUTION: A holder that is made of an HF-resistance material has a circular double groove, and each O ring 104 is embedded into the groove. By reducing the pressure of the space between the double O rings 104 by a pump 111, a silicon substrate 101 is sucked and retained. An opening 103 is provided at a holder 102, and both surfaces of the silicon substrate 101 contact an HF solution 107. By applying a DC voltage with a platinum electrode 106b as a plus electrode, the silicon substrate 101 is subjected to anode formation, thus generating a porous substrate.
Patent JP-H01130347-A (JP)
Title: Magneto-optical recording medium
Inventor: OMI FUMIYA
IPC: G11B11/105
Filed: 1987-11-17
Abstract: PURPOSE:To enable overwriting by a magnetic field modulation system and to enable recording and erasing in a high-frequency region with simple constitution by forming a wear-resistant film such as SiO2 film, MoS2 film or the like on the extreme surface in contact with a magnetic field modulating head. CONSTITUTION:The wear-resistant film 23 of any film selected from the SiO2 film, MoS2 film, BN film, carbon film, and ferrite film is formed on the extreme surface in contact with the magnetic field modulating head 26. Namely, this recording medium has the wear-resistant layer 25 on the extreme surface thereof and, therefore, the recording medium can be disposed in such a manner that the magnetic field modulating head 26 comes into contact with the wear-resistant layer 25. The stable recording and erasing in the state of maintaining the shortest possible distance between the magnetic layer 23 and the magnetic field modulating head 26 and in the high-frequency region are thus executable without adopting the complicate mechanism. The overwriting by the magnetic field modulation system is thereby executed in the disposition where the magnetic field modulating head 26 is in contact with the recording medium and, therefore, the recording and erasing in the high-frequency region are enabled by the simple mechanism and the magneto-optical recording medium having the high long-term reliability is obtd.