baber/WOPTO huggingface dataset:
Patent JP-H10163452-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: MATSUOKA HIDEYUKI
IPC: H01L27/108
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To relieve high step-difference between a memory cell array part and the peripheral circuit part, by forming an interlayer film covering locally a peripheral circuit region, above the peripheral circuit part, after bit lines are formed. SOLUTION: A lower electrode 12 of a charge storage capacitor element which is in contact with a TiN plug 52 is formed on a silicon oxide film 901 of a memory cell array part. Interlayer insulating films 902, 903 are selectively formed on a silicon oxide film 901 in the peripheral circuit part. On the lower electrode 12 of the memory cell array part, a lower electrode 12A of a crown type is formed whose height exceeds the surfaces of the interlayer insulating films 902, 903 covering the peripheral circuit in order to increase capacitor capacitance. On an interlayer insulating film 905 having little step-difference, a plurality of first wirings 5 are patterned and formed which wirings are connected with a plate electrode drawing W plug 605A and a peripheral circuit wiring drawing W plug 605. Thereby the later wiring process is facilitated.
Patent JP-S6487305-A (JP)
Title: Method for dicing semiconductor wafer
Inventor: KAJIWARA MAMORU
IPC: H01L21/78
Filed: 1987-09-30
Abstract: PURPOSE:To make the amount left uncut smaller even when the thickness of a wafer is thicker than ever and consequently reduce the frequency of occurrence of pellet cracking at breaking by a method wherein the breaking is done after dicing grooves are made on both the obverse side and reverse side of the wafer. CONSTITUTION:The scribing lines of a wafer 13, on which semiconductor elements are made, are aligned so as to be parallel or perpendicular to shifting directions of an obverse side dicing saw 11A and of a reverse side dicing saw 11B. Under the condition as described above, the wafer 13 is placed on four stages 14A-14D and sucked to the stages so as to simultaneously make dicing grooves 18A and 18B at the scribing lines on the obverse side and reverse side of the wafer 13 by moving the obverse side dicing saw 11A and the reverse side dicing saw 11B along dividing parts. After the dicing grooves are formed on all the scribing lines to dice, the wafer is transferred to an electron seat so as to carry out a breaking process.
Patent JP-H07101869-A (JP)
Title: Hair growth agent and cosmetic for hair of head containing the same
Inventor: SHAKU MASAO
IPC: A61K8/00
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a hair growth agent, excellent in hair growing effects and having high safety and a cosmetic for hair of the head containing the hair growth agent. CONSTITUTION:This hair growth agent contains an extract of Peucedani Radix prepared by extracting the Peucedani Radix with water and/or a polar organic solvent. Furthermore, this cosmetic for hair of the head is obtained by blending preferably 0.1-10wt.% hair growth agent therein.
Patent JP-H04126609-A (JP)
Title: Reclaimed bias tire for aircraft
Inventor: OSHIRO YOSHITAKA
IPC: B60C9/18
Filed: 1990-09-18
Abstract: PURPOSE:To obtain an aircraft tire having an excellent cut resistance and abrasion resistance by arranging a reinforcing layer and a top tread in the radius direction outside of a toroidal shape vulcanized base tire part having plural carcass layers, and also crossing cords in the reinforcing layer with the equatorial surface of the base tire part. CONSTITUTION:A toroidal shape base tire part 2 is arranged in a tire 1, and plural carcass layers 3 are arranged in the base tire part 2. The carcass layers 3 are constituted by superposing plural sheets of carcass plies 5, and a large number of organic fiber cords 6 slanting at a prescribed angle G to the equatorial surface E of the base tire part 2 are also embedded in respective carcass plies 5. Further, a reinforcing layer 10 is arranged outside of the base tire part 2 in the radius direction, and a cushion rubber layer 11 having a prescribed thickness is also interposed between the reinforcing layer 10 and the outermost side carcass layers 3. The reinforcing layer 10 is constituted from reinforcing plies 12, and cords 13 crossing at an angle of not more than 15 degrees to the equatorial plane E of the base tire part 2 are embedded in the reinforcing plies 12.
Patent JP-S61127530-A (JP)
Title: Storing mechanism of cassette for containing photosensitive film sheet
Inventor: MAEDA YUTAKA
IPC: B65H1/26
Filed: 1984-11-24
Abstract: PURPOSE:To prevent erroneous exposure of film reliably by providing an electric unlock means for prohibiting unlock when a light shield cover is at open posi tion and manual unlock means against means for locking a cassette to specific position of machine. CONSTITUTION:The cassette 1 in laser beam printer is comprised of a bottom box 2, an upper cover 3, a light shielding cover 4 and a push-up bottom 6 where the light shielding cover 4 is provided to open/close the opening 3a of upper cover 3. Said cover 4 is opened for every printing operation through function of open/close driving means 50 to take out the sheet S one by one through a sucker when the opening 3a is opened. Said cassette 1 is locked through locking means 30 upon insertion into predetermined position in the body. Here, electric unlock means 36 for unlocking the locking means 30 under open condi tion of the light shielding cover 4 and manual unlocking means 40 are provided.
Patent JP-H0590324-A (JP)
Title: Wire bonding device
Inventor: KOBAYASHI HIROSHI
IPC: H01L21/60
Filed: 1991-09-27
Abstract: PURPOSE:To provide a wire bonding device which can form a small diameter ball stably and can control a wire loop height. CONSTITUTION:A wire bonding device wherein a ball 11a is formed by discharge at an end of a wire 11 projecting from a capillary 12 and the ball 11a is bonded to a specified electrode. It is provided with a counter electrode 14 arranged at a position opposing to a part projecting from a capillary 12 of the wire 11 and a discharge inducing means 15 which induces discharge between an entire or a part of a part projecting from the capillary 12 of the wire 11 and the counter electrode 14 when a ball is formed or from ball formation to end thereof.
Patent JP-H0783130-A (JP)
Title: Theoretical air-fuel ratio measuring device for combustible gas
Inventor: HABAGUCHI MASAYUKI
IPC: F02D41/14
Filed: 1993-09-10
Abstract: PURPOSE:To measure the combustion theoretical air-fuel ratio of purge gas even if concentration of each component constituting purge gas is not specified. CONSTITUTION:The composition of virtual hydrocarbon in a gas to be measured is stored in a gas composition memory unit 200. In a concentration calculating unit 300, purge gas concentration, namely virtual hydrocarbon concentration in purge gas is calculated from the density measured in a density measuring unit 100 and the composition of virtual hydrocarbon by a prescribed relational expression. In a theoretical air-fuel ratio calculating unit 400, the ratio k=A /(HCi+A') A between purge gas and air A for completely burning purge gas having concentration calculated in a concentration calculating unit 300, namely combustion theoretical air-fuel ratio is calculated by using a prescribed combustion chemical formula. A symbol F shows the mass of purge gas, A symbol CHi shows the mass of virtual hydrocarbon (HC) in the mass F, and a symbol A' shows an air mass in the mass F.
Patent JP-S60135736-A (JP)
Title: Pressure transmitter
Inventor: WATANABE YOSHIYASU
IPC: G01L11/02
Filed: 1983-12-23
Abstract: PURPOSE:To detect even an increase and a decrease in pressure by multiplexing light waves through single-mode optical fibers which vary and does not vary in length with pressure, and converting obtained interference fringes into a pulse signal and counting it on the basis of a pressure increase/decrease discrimination signal. CONSTITUTION:When pressure is applied to a pressure admitting body 1, a pressure reception part 4 increases in diameter to cause an optical difference between fibers 2 and 3 because the single-mode optical fiber 3 of a reference light part 5 does not extend while the single-mode optical fiber 2 extends, interference is caused in the output light of an optical multiplexer 9 to input pulse light of interference fringes of the light to a photodetector 10, and the light is converted photoelectrically to output a pulse signal. Further, the applied pressure is detected by a piezoelectric element 13 and an amplifier (with differentiating function) 14 outputs a signal UP at the time of a pressure increase to allow a counter 12 to count up. Further, the counter 12 counts down at the time of a decrease in pressure. Consequently, explosion resistance and digital signal output are secured.
Patent JP-H0295995-A (JP)
Title: Cover mounting structure of scooter type vehicle
Inventor: TAKI NORIO
IPC: B62J23/00
Filed: 1988-10-01
Abstract: PURPOSE:To prevent generation of variation in the gap at the joint surface in a scooter type vehicle equipped with a cover divided into a plurality of cover sections, by incorporating such an arrangement that only part of these cover sections are installed to a frame, but the other cover sections are not directly installed on the frame. CONSTITUTION:In a scooter type vehicle a front fender 5 is fixed to a bracket 14 fixed to a head pipe 2a above the fender 5 and mounted to another bracket 16 fixed to the head pipe 2a below. The front end of a foot board 10 is together with a leg shield 6 fastened to a third bracket 20 fixed to the center frame 2b, while the tail is fastened to a bracket 22 fixed to a side frame 2c. Besides them, a front undercowl 7 is fitted to the leg shield 6, a rear undercowl 8 to the foot board 10 and a front undercowl 7, and a side cover 9 to the tail of the rear undercowl 8. This provision eliminates generation of variation in the gap at the covering member joint surfaces, facilitates installation of them, and improves the appearance quality.
Patent JP-H0887561-A (JP)
Title: Device for calculating table and method therefor
Inventor: ARIMA KAZUNORI
IPC: G06F19/00
Filed: 1994-09-16
Abstract: PURPOSE: To provide a table calculation device which can perform the calculation in a short time for such a table that includes many elements using the same calculation expression. CONSTITUTION: A table calculation device contains a CPU 1 which carries out the processing to draw the calculation expression of a cell out of that of another cell as long as both cells constructing a table have the same designated calculation expressions. In this instance, the expression information showing that those two cells have the same calculation expressions is inputted to one of both cells. Under such conditions, the calculation expression of the other cell is set based on the expression information. This expression information includes the function information that shows the calculation of a cell as a function and the cell information showing the cell that is used to the function as a variable.
Patent JP-S60227245-A (JP)
Title: Copying device
Inventor: SAKAMAKI HISASHI
IPC: G03G15/04
Filed: 1984-11-26
Abstract: PURPOSE:To transfer smoothly copying to copying at a different copying magnification by changing the magnification of an optical system by a lens driving means after an image is formed on a recording drum at a set magnification and before the drum stops rotating. CONSTITUTION:An original on glass 14 of an original base is irradiated by an illuminating lamp 16 integral with a scanning mirror 15 and the reflected light thereof is scanned by scanning mirrors 15, 17 when the drum 11 is rotated to the home position thereof. The reflected light image is imaged on the drum 11 in an exposing part 21 via a lens 18, a mirror 19 and a mirror 20. The electrostatic latent image on the photosensitive drum 11 is visualized as a toner image by a developing device 25 and is then transferred onto transfer paper by a transfer electrifier 31. The magnification of the optical system is changed by the lens driving means and the copying magnification is changed to the set magnification before the drum 11 stops rotating after the end of the transfer.
Patent JP-H1075668-A (JP)
Title: Device for preventing tree from falling
Inventor: SUZUKI KOICHI
IPC: A01G23/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of stably installing or burying a tree at the place impossible for burying the tree into a ground by fixing a root ball of the tree in a flat circular seat. SOLUTION: This device for preventing a tree from falling consists of a circular seat 1 capable of loading the root ball of the tree, a circular body 11 fit to the root part of the tree and flexibly adjustable belts 13 spanned over between plural positions in radiating directions of the circular body 11 and the circular seat 1. Thus, it is possible to install the tree stably and aesthetically in the case of temporarily and simply planting on installing the tree at a place such as to begin with a roof top garden or various event places, especially at a place impossible for burying the tree into the ground by exhibiting a sufficient action for preventing the tree from falling against a wind, a rain and a certain extent of a strong wind.
Patent JP-S63103478-A (JP)
Title: Minimum bit inversion period detecting circuit
Inventor: EGAMI TAKESHI
IPC: G11B20/14
Filed: 1986-10-20
Abstract: PURPOSE:To exactly detect a minimum bit inversion period by providing a reference voltage forming means for voltage-dividing a hold voltage signal and forming a detection reference voltage of a reproducing frequency range, on a flat part detecting part. CONSTITUTION:Two pieces of resistances 41, 42 for voltage division use, for forming a reference voltage forming means of a detecting part 24 are provided in series between an output terminal of a sample-holding circuit 35 and an earth, and also, a connecting point of both the resistances 41, 42 is connected to an inversion input terminal (-) of a comparator 31. As a result, a hold voltage signal is varied by following up a reproducing frequency of a reproducing signal, therefore, a detection reference voltage Vr of a reproducing frequency range is varied by following up the reproducing frequency of the reproducing signal, and a reproducing frequency range which is detected by a flat part detecting part 24 is varied in accordance with a variation of the reproducing frequency of the reproducing signal. In such a way, even when the maximum variation rate of the reproducing frequency becomes higher, a flat part of a voltage signal based on a specific single frequency signal can be detected exactly, and the minimum bit inversion period can be detected exactly at all times.
Patent JP-S63103999-A (JP)
Inventor: AIZAWA MOTOHIRO
IPC: G21C19/28
Filed: 1986-10-20
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-2001077917-A (JP)
Title: Channel configuration system by computer and method therefor
Inventor: MATSUMOTO SEIZO
IPC: H04Q3/545
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To easily and quickly configure a channel. SOLUTION: This system is provided with a database management system 6 that stores master data of installed places and channels, a display device 5 that displays each installed place and channels tying the installed places on a screen, an entry device 4 that can enter desired condition for channels to be configured between designated installed places, and a central processing unit 2 that processes the data stored in the database management system 6 and displays the processed data onto the display device 5, on the basis of a command from the entry device 4.  A subordinate side installed place of few connection channels among selected installed places is specified, an object of paths tying the selected installed places and the channels of the path are retrieved as to idle channels satisfying the condition entered by the entry device 4, and the path is retrieved from the specified subordinate installed place toward the other side during path retrieval.
Patent JP-S61128718-A (JP)
Inventor: OIWA KAZUAKI
IPC: H02H7/20
Filed: 1984-11-26
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-H0589550-A (JP)
Title: Pickup for magneto-optical medium
Inventor: TADOKORO KAORU
IPC: G11B11/10
Filed: 1991-09-27
Abstract: PURPOSE:To enhance an S/N of a differential signal of a TM/TE in a pickup for an integrated magneto-optical medium. CONSTITUTION:Laser beams emitted from a semiconductor laser 20 are condensed into a magneto-optical disk 40 and the returning light from the magneto- optical disk 40 is guided in a multilayered thin film optical waveguide 10 and the information signal from the magneto-optical disk 40 is detected by optical detectors 16a-16c.
Patent JP-2000074886-A (JP)
Title: Ultrasonic wave exciting method by laser, and ultrasonic wave excitation detecting device
Inventor: YANAKA ASAAKI
IPC: G01N29/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To allow ultrasonic excitation even for a transparent specimen using a laser beam, and to remarkably enhance excitation efficiency compared with a method using thermal-elastic effect. SOLUTION: In this ultrasonic excitation method, a material having electrostriction effect is coated on a surface portion of a specimen, the coated surface portion of the specimen is irradiated by two parallel laser beams to allow interference and having different frequencies each other to generate interference fringes scanned in a single direction, a strain distribution having the same intervals as the interference fringes is formed in the material having electrostriction effect coated on the surface of the specimen by electrostriction effect of the interference fringes to serve as a sound source, and an ultrasonic wave is efficiently excited by the sound source,  when a phase speed of a wave front which the ultrasonic wave excited in the specimen by the sound source forms on the surface of the specimen coated with the material having the electrostriction effect is equal to a phase speed of the interference fringes.
Patent JP-H1098470-A (JP)
Title: Incoming call transfer method for atm network
Inventor: TAKITA KAZUNARI
IPC: H04L12/28
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To transfer data to an ATM terminal equipment after transfer without aborting the data reached to an ATM switch before transfer in the case that a PVC connection ATM terminal equipment is transferred in an ATM network. SOLUTION: In the case of transferring an ATM terminal equipment 121 in the ATM network system, the ATM terminal equipment 121 acquires an ATM address of the ATM terminal equipment 121 itself from an ATM switch 120 connected before the transfer and stores an ATM address before the transfer in the ATM terminal equipment 121. Then after the transfer, in the case of receiving data of the ATM address before transfer to itself by the ATM switch 120 before the transfer through an ATM switch, 130 after the transfer connected to the ATM terminal equipment 121, the data are not aborted and a transfer request is made to the ATM address after the transfer.
Patent JP-S61130568-A (JP)
Inventor: KON MITSUMASA
IPC: B23D47/00
Filed: 1984-11-28
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-H0786226-A (JP)
Title: Cleaning device
Inventor: KOKUBU KATSUNORI
IPC: H01L21/304
Filed: 1993-09-10
Abstract: PURPOSE:To provide a rinse device which keeps liquid drops formed by dew condensation in the back of the cover from entering into a cleaning liquid. CONSTITUTION:A cleaning device 1 comprises a cleaning tanks 21 which stores a cleaning 22, a transfer robot 4 for transferring a workpiece 10 to be cleaned to emmerse it in the cleaning liquid 22 in the cleaning tank 21, and a cover 5 capable of opening and closing freely which is mounted to cover the top of the cleaning tank 21 approximately horizontally in a closed condition. In this cleaning device 1, an incline is provided in the closed condition of the cover 5 from the approximate center of its back 5b downward to the outside and the bottom end of the incline is set up farther outside from the sides of the upper part of the cleaning tank 21. Also, the cover 5 is divided from its approximate center so that the cleaning device 1 is in the open condition from its approximate center to the outside.
Patent JP-H0780583-A (JP)
Title: Production of one side bulging tube body
Inventor: SAITO SUSUMU
IPC: B21D53/04
Filed: 1993-09-10
Abstract: PURPOSE:To improve the flatness of a flat surface without deteriorating the workability and without causing expensiveness. CONSTITUTION:Two sheets of aluminum are lapped, rolled, press-fixed and together bulging parts are formed only on one side by enclosing a high pressure gas into a bulging tube scheduled part 7 to be formed between two sheets, then the bulges h to be formed on the flat surface are corrected by pulling two sheets.
Patent JP-S62109099-A (JP)
Inventor: MIKI TAKASHI
IPC: G10L25/78
Filed: 1985-11-08
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-H06204357-A (JP)
Title: Integrated circuit package main body
Inventor: SUGINO KATSUAKI
IPC: H01P5/02
Filed: 1993-09-10
Abstract: PURPOSE:To provide an integrated circuit package main body wherein a signal transmission line is always kept adequate in intrinsic characteristic impedance when it is used as a high speed signal transmission line even if it is possessed of a plated tie bar necessary from a viewpoint of production technology. CONSTITUTION:In a strip line structure provided to a ceramic wiring board 10 of a pin grid array integrated circuit package, high speed signal transmission lines are provided onto a ring-shaped part 12 of the ceramic wiring board 10. For instance, a high speed signal transmission lines 20D is formed into the shape of U protruding towards an outer external edge of the ring-shaped part 12 at an extension 24 which extends from a viahole 23 so as to approach the peripheral edge of the ring-shaped part 12 more than the junction of the viahole 23 and the transmission line 20D. A plated tie bar 70D is formed as short as possible and connected between the peripheral edge of the ring-shaped part 12 and the leftest part of the extension 24 of the high speed signal transmission 20D shown in a figure.
Patent JP-H0783516-A (JP)
Title: Burner
Inventor: SANPO KOJI
IPC: F24H9/20
Filed: 1993-09-10
Abstract: PURPOSE:To provide a burner in which operation can be easily and efficiently conducted when a repair, a replacement, etc., of a blade unit of a flow sensor is conducted. CONSTITUTION:A connecting unit 5 for connecting a water supply tube 3 by exposing it outside an implement case 1 containing a burning and heating mechanism such as a burner, a heat exchanger, etc., is provided. The unit 5 is used also as a body 16 of a flow sensor 9. A blade unit 17 and a Hall IC 18 are detachably assembled in the unit 5 with the unit 5 as the body 16 to detect a water rate fed from the tube 3 into an apparatus.