baber/WOPTO huggingface dataset:
Patent JP-H0689434-A (JP)
Title: Optical information recording and reproducing device and optical information recording method
Inventor: SUGAYA TAKUSANE
IPC: G11B7/00
Filed: 1992-09-07
Abstract: PURPOSE:To enable information recording or information reproducing and blank checking by one scanning independently of the moving direction of an optical recording medium and to improve effective recording speed at the time of performing a continuous recording operation on plural adjacent or continuous tracks successively. CONSTITUTION:Five tracks are simultaneously irradiated with two reproducing beam spots in front and rear areas of a recording spot. Reproducing light receiving elements 31-33a and 33b-35 are disposed in a position of focusing the two reproducing spots on a photodetector 17. Information on the five tracks is obtained as a regenerative signal by the above plural recording light receiving elements, and a blank of each track is checked from each output of the elements by each of blank checking circuits 61-63a and 63-65. This result is stored in each of blank checking result storage circuits 91-95.
Patent JP-H1058298-A (JP)
Title: Belt sander
Inventor: TAKAHASHI KO
IPC: B24B21/12
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To grind a short workpiece by keeping a free rotation holding roll in contact with a sanding roll from the external direction thereof. SOLUTION: When a diameter of a sanding roll 17 is reduced, the sanding roll 17 is pressed to a workpiece, and a large load acts on the center of the sanding roll 17. As a result, the center is curved upward, due to a failure to resist the load, and in this case, uniform grinding thickness cannot be applied to a workpiece in a breadthwise direction. In order to prevent the occurrence of the curved displacement, a free rotation holding roll 30 journalled to a sanding frame 15 is made to come in contact with the sanding roll 17 from an upper level. Thus, the sanding roll 17, even if the center tends to curve upward due to the pressure of the workpiece, is protected by the free rotation holding roll 30 against curving. As a result, the sanding roll 17 is kept in a uniform linear shape.
Patent JP-H0898642-A (JP)
Title: Constant rate apparatus for feeding cooking material
Inventor: TAKAGI TOSHIO
IPC: A21C15/00
Filed: 1994-10-03
Abstract: PURPOSE: To provide a constant rate apparatus for feeding a cooking material capable of preventing a soup collected in the bottom of a stocker from exuding from the cooking material and unnecessarily flowing out from a material discharge outlet and improving the constant rate delivering properties of the cooking material. CONSTITUTION: This constant rate apparatus for feeding a cooking material is obtained by directing a material discharge port upward, forming the base of a stocker into a rearward tilted gentle slope, opening a drain discharge hole 1b for discharging a soup exuded from the cooking material at the rear end thereof, installing a soup pan 9 under the drain discharge hole, providing a tongue piece 1c for draining in the end face of the opening of the material discharge port and further setting the protruding dimensions L of the material discharge port from a container within the range of 0.5-1.0 of the discharge port caliber (d)  in the constant rate apparatus for feeding the cooking material provided by assembling a screw feeder 2 on the bottom side of the hopper-shaped material stocker 1 having the material discharge port 1a opened to the front lower part and delivering the cooking material 6 housed in the stocker such as a diced potato through the material discharge port in a constant rate by rotation of the screw feeder.
Patent JP-H0287427-A (JP)
Title: Optical fiber composite insulator and manufacture thereof
Inventor: SEIKE SHOJI
IPC: H01B17/00
Filed: 1988-09-26
Abstract: PURPOSE:To make glass sealing of an optical fiber over the whole internal hole of an insulator by sealedly protecting the optical fiber with a glass tube made of an appropriate material, and by sealing the glass tube penetrated by the optical fiber in a porcelain internal hole with a sealing glass. CONSTITUTION:An optical fiber 1 is cut into specified lengths, and the ends of each piece is covered with heat resistant resin 3-1, 3-2. A specified number of optical fibers 1 are installed inside this glass tube 4 with low thermal expansion. After the glass tube 4 with optical fibers 1 is heated to a temp. 700-800 deg.C, metal dies 5-1, 5-2 in specific shape apply a pressure. Thereby the optical fibers 1 are sealed in the glass tube 4. Finally heat resistant resin 6 seals, if necessary, the gaps between the heat resistant resin and glass tube or between optical fibers and glass to be produced at the ends of glass tube 4 after being welded. These optical fibers 1 after completion of anti-heat treatment are installed in an internal hole 12 of an insulator 11, and the gap between the side wall of glass tube 4 and the inner hole 12 is filled with glass powder for sealing or mixture liquid, and an organic glass flow stopper 13 is provided in the internal hole 12 at the bottom.
Patent JP-S61117796-A (JP)
Title: Semiconductor memory device
Inventor: MANO TSUNEO
IPC: G11C16/04
Filed: 1984-11-13
Abstract: PURPOSE:To enable correct setting of plural reference levels required at the time of reading by generating (N-1) kinds of reference levels necessary for discriminating N kinds of multiple value levels of a memory cell by a dummy cell. CONSTITUTION:The content of memory of N kinds of lavels, such as three values of a memory cell 1 of a word line 3 selected by a row selecting circuit 4' and a column selecting circuit 5' is inputted to (N-1) sets, two sets etc., of comparator circuits through a selected data line 2 and the circuit 5', and compared with each of (N-1)kinds, 2 sets etc., of reference voltage from dummy cells 1', 1'' of a word line 3' that passes through a data line 2', circuit 5', and multiple values such as three values of the cell 1 are read out. By this constitution in which reference levels affected by driving of circuits 4', 5' similarly to memory level are used, correct setting of reference levels at the time of reading can be made easily.
Patent JP-H04120439-A (JP)
Title: Multi-dimensional pressing apparatus of structural member
Inventor: MURAYAMA YASUO
IPC: G01M99/00
Filed: 1990-09-11
Abstract: PURPOSE:To add various kinds of forces of members at one time and to set the forces separately by coupling a plurality of push/pull jacks into the configuration of a truss and impressing the forces of the members to a testing body. CONSTITUTION:A testing body 1 is provided with a coupling part 12. A pair of rigid forcing plates 11 are coupled to the coupling part 12, with supporting parts 15 fixed thereto. A plurality of push/pull jacks 13 each having a pin coupling jig 14 at both ends are coupled at the pivot supporting parts 15 into a truss, thereby constituting a multi-dimensional press 10 for a structural member. A fixed relation is held between the size of tone pushing or pulling force of each jack 13 and the force of the members acting to the testing body 1, and can be theoretically or experimentally set. Therefore, for example, when six jacks 13 are arranged in a regular hexagon, six kinds of member forces can be impressed at one time by a single press 10, and the six kinds of member forces can be set individually.
Patent JP-S62173161-A (JP)
Inventor: JUDGE NORMAN R
IPC: B24B35/00
Filed: 1986-10-07
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-H03102602-A (JP)
Title: Manufacture of magnetic head
Inventor: KIJIMA TAKESHI
IPC: G11B5/23
Filed: 1989-09-14
Abstract: PURPOSE:To reduce the deviation of a track and to improve the yield by forming plural grooves whose shape is nearly V-shape onto an upper face of a base, forming a lower face of the base so as to be in parallel with a top of the grooves, forming a soft magnetic thin film to the side wall of each slot and grinding a low melting-point glass welded while taking the lower face of the base as a reference face. CONSTITUTION:Plural grooves 11 whose shape is nearly V-shaped are formed continuously to the upper face of a base 1 and a lower face 1a of the base is formed in parallel with a top of the grooves 11, a low melting-point glass 2 is welded to a side wall of each groove after a soft magnetic thin film 3 is formed thereto and the low melting point glass 2 is ground by taking the lower face 1a of the base as a reference face to form a track 7. The base is cut off at a prescribed pitch, the tracks 7 are opposite to bond a couple of the bases 1. Thus, the depth of the grooves is equal to the lower face 1a of the base and the lower face 1a is taken as the reference face to ground the tracks, then the tracks 7 having nearly equal width are formed. Then almost all the tracks 7 of a couple of the bases 1 are opposed and the deviation in the tracks 7 is remarkably reduced to improve the yield of the magnetic head.
Patent JP-S6485162-A (JP)
Title: Masking device in coating
Inventor: MURATE MASASHI
IPC: B05B15/04
Filed: 1987-09-24
Abstract: PURPOSE:To repeatedly use a masking member by allowing the masking member to be transferred to both a coating position and an evacuating position spaced apart from a material to be coated and removing paint stuck on the masking member in the evacuating position. CONSTITUTION:One part of a material 12 to be coated is covered with a masking member 20 and the part is prevented from being stuck with paint. Further the masking member 20 is transferred to both a coating position and an evacuating position spaced apart from the material to be coated with a transfer device 24 of the masking member. Furthermore paint stuck on the masking member 20 is removed in the evacuating position with a removal device. As a result, the masking member can be repeatedly used and cost can be reduced in comparison with such a case that the masking member is discarded after use of one time.
Patent JP-H0878698-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: EZAKI TAKAYUKI
IPC: H01L21/336
Filed: 1994-09-06
Abstract: PURPOSE: To form a low concentration region in a gate electrode in a self- alignment manner without necessity of a resist pattern. CONSTITUTION: A gate electrode 21 that contains first conductivity type impurities is formed on an insulation material 20, a side wall 22a that contains second conductivity type impurities is formed at the side edge of the gate electrode 21, the second conductivity type impurities are diffused from the side wall 22a to the side edge part of the gate electrode 21 by heat treating the gate electrode 21 and the side wall 22a, a gate insulation film 24 is formed on the gate electrode 21 and the side wall 22a, and a channel region 25 is formed on the gate insulation film 24 and directly above the gate electrode 21. Each of source.drain electrodes 26 is so formed at either side of the channel region 25 that the edge part of a drain electrode is directly above the side edge part of the gate electrode 21.
Patent JP-H09118763-A (JP)
Title: Fluoropolymer-based film, laminate using the same and production of laminate by using the same
Inventor: HAYASHI ATSUSHI
IPC: C08J7/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a PFA(tetrafluoroethylene/perfluoroalkoxyethylene polymer) film which develops very good bondability, a laminate using the same and a process for producing a laminate using the same. SOLUTION: A surface-treated PFA film on the surface of which hydroxyl groups and carbonyl groups exist is provided. The surface-treated surface should be an irregularity-free one and should have an average surface roughness of desirably 10nm or below. The surface treatment is accomplished by the RF or DC bombardment process desirably in an Ar atmosphere.
Patent JP-2000070859-A (JP)
Title: Air screening for polysilicon
Inventor: FLOTTMANN DIRK
IPC: C01B33/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce pollution and wear generated by classification in air by using a classification device having one air blower device and one deflection device and classifying semiconductor substances. SOLUTION: One deflection device 3 is so provided below one air blower device 5 and the ridge of the device 3 is so arranged in the lateral direction to the blowing direction of a nozzle as to be adjustable in the horizontal and vertical directions 6 and 7 to control the degree of classification properly. Very fine dust of fragments to be screened is fed into a collection tank 14 through the deflection device, while comparatively large dimension fragments of semiconductor substances to be cleaned are dropped into a collection tank 15. Pollution and wear generated by the classification in air can be reduced by the arrangement.
Patent JP-H03105538-A (JP)
Title: Defence barrier for infiltration into electronic assembly
Inventor: GUREN POORU DOOBURU
IPC: G06F12/14
Filed: 1990-09-12
Abstract: PURPOSE: To prevent the content of a memory from being read by providing an invasion detecting layer from an outside which defenses chemical and mechanical invasion attack. CONSTITUTION: This device is provided with an invasion barrier for defending against mechanical or chemical invasion to an electronic assembly. The invasion barrier includes a shielding member 31 surrounding the electronic assembly, and a thin conductive line 33 formed with conductive particles is formed on the member 31. Also, this device is provided with electric suppliers 38, 39, 40 and a signal detecting means for transmitting a signal to the conductive line 33, and generating an output signal which responds to the change of the resistance of the conductive line 33. In this case, when the resistance of the conductive line 33 is changed by chemical or mechanical attach, a signal is generated. This signal acts in order to eliminate the information of a memory part. Thus, it is possible to prevent data stored in a memory from being read by the mechanical or chemical invasion.
Patent JP-H0799223-A (JP)
Title: Impurity-concentration evaluating method and mass-production-type semiconductor substrate
Inventor: KUSUNOKI MASAMUNE
IPC: H01L21/66
Filed: 1993-09-28
Abstract: PURPOSE:To improve the efficiency of analysis by making it possible to analyze a semiconductor substrate constituted of impurities having the different conductivity types by a nondestructive C-V method. CONSTITUTION:A semiconductor substrate is constituted of impurities whose conductivity types are different in a P type or an N type based on the distribution of the impurity concentration in the direction of the depth from the surface of the substrate. With respect to this semiconductor substrate, the impurity concentration of each conductivity-type substrate is evaluated by using a C-V method. In this impurity-concentration evaluating method, the conductive type of each impurity is discriminated by using the first-order differential amount d(1/C<2>)/dV.
Patent JP-S6483024-A (JP)
Title: Cataplasm for cold
Inventor: OOE SHIGEI
IPC: A61P29/00
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a cataplasm for cold having antitussive and expectorant action, capable of administering a fixed dose, having excellent cooling effect and durability free from an unpleasant feeling after embrocation and troublesome use, by blending a plaster comprising a water-soluble high polymer with a crude drug component for cold as an active ingredient. CONSTITUTION:For example, a plaster comprising a water-soluble high polymer such as polyacrylic acid or sodium polyacrylate is blended with a crude drug component such as fennel oil, fruit oil, valerian oil, cork tree bark, Pruni cortex or Puerariae radix. The amount of the high polymer used is preferably 2-10wt.% based on the total amount of the plaster. Camphor or menthol is preferably used as a volatile component in the active ingredient and a component blended with tincture of german chamomile is especially preferable as a nonvolatile component.
Patent JP-S6394922-A (JP)
Inventor: HASEGAWA HARUO
IPC: A01G1/04
Filed: 1986-10-09
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-H03103872-A (JP)
Title: Automatic document circulating feeder
Inventor: NAKAZATO YUKITAKA
IPC: B65H85/00
Filed: 1989-09-19
Abstract: PURPOSE:To achieve smooth document feeding and copying by inhibiting a document feeding operation when the position of an ejecting part, which allows a document ejected in matching with a document size to be set in a position where it is superimposed on a set of documents placed on a document platen, does not match a document length detected by the use of a detecting means. CONSTITUTION:An encoder plate 110 is turned by an amount equivalent to the document feeding length; a slit 110a is read by a photosensor 111; the number of pulses originated in response to this is inputted to a control part, and consequently the length in the transfer direction of the document can be detected. Additionally the position of a paper ejecting unit 18 on a document feeding table 1 can be detected, by the time difference between the sensor 17 and the paper ejecting sensor 42 detect the same edge of the same document; the sensor 17 is provided on the fixed position of an inverting part 72, and the paper ejecting sensor 42 is provided on the movable paper ejecting unit 18. Whether the unit 18 is correctly set in the position matched with the document size or not is decided, by comparing the position data with original size data. Accordingly, the smooth document feeding and copying can be achieved.
Patent JP-H0582471-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YAMAGUCHI SHIGETO
IPC: H01L21/285
Filed: 1991-09-20
Abstract: PURPOSE:To restrain the characteristic deterioration in a device by lowering a contact part and flattening stepped parts in relation to the connecting method of upper and lower wiring through the intermediary of contact holes formed in an interlayer insulating film. CONSTITUTION:The title manufacturing method of semiconductor device is composed of the three steps enumerated as follows i.e., the first step wherein a higher conductive layer 3 and a lower conductive layer 2 are formed on a semiconductor substrate 1 and then the substrate 1 is coated with an interlayer insulating film 5 covering said conductive layers 3, 2; the second step wherein a contact hole is formed in the interlayer insulating film on the lower conductive layer 2 to be partly filled up with a conductive material 71; and the third step wherein another contact hole is formed in the interlayer insulating film on the higher conductive layer 3 so that both con-tact holes may be filled up with another conductive material 72.
Patent JP-S60134558-A (JP)
Title: Printer control system of communication terminal equipment
Inventor: HAGANUMA TOMOYUKI
IPC: H04L29/12
Filed: 1983-12-22
Abstract: PURPOSE:To improve the copying work and reception processing job of communication terminal equipment by constituting the titled system that the high speed printing such as a laser beam printer is utilized to perform independently the copy job and the communication job of the communication terminal equipment in parallel. CONSTITUTION:When reception is conducted during copy, the copying is continued while a received data is stored in a memory and this goes on until it is decided that one page's share of the received data is stored. When the data is stored for one page's share, after the original under copying at present is finished, the received data is printed out, and when it is decided that the reception is finished, the mode enters the copy mode and when the reception is not finished, whether or not the copying is finished is decided. When the copying is finished, the mode enters the reception mode, and when the copying is not finished, the operation such as copying is repeated. Thus, the reception operation during the copying and the couping during reception are conducted easily by utilizing the high speed performance of the print operation of the printer.
Patent JP-S6396772-A (JP)
Title: Information signal reproducing device
Inventor: OTSUKA TORU
IPC: G11B19/247
Filed: 1986-10-09
Abstract: PURPOSE:To shorten a search time, by supplying the rotational speed of a spindle motor corresponding to a searching opposite as a targeted value at time of searching, and controlling the rotation of motor. CONSTITUTION:To a register 1, the address data SDATA of a disk 11 of the searching opposite is supplied and fetched at time of issuing a search instruction, and the address data of the disk 11 corresponding to an optical system 14, that is, a pickup position, is supplied and fetched in order at time of reproduction. The address data fetched in the register 1 is supplied to a conversion table 2. In the conversion table 2, the address data is converted to a rotational speed data which represents the rotational speed of the spindle motor 12 corresponding to the shown address of the disk 11. In this way, since the rotational speed of the spindle motor is controlled, and it is performed separately from the slide control of the optical system in parallel independently, the control of the rotational speed can be performed rapidly, thereby, it is possible to shorten the search time.
Patent JP-H0581224-A (JP)
Title: Parallel processor
Inventor: NAKAKOSHI JUNJI
IPC: G06F15/16
Filed: 1991-09-20
Abstract: PURPOSE:To efficiently drive plural jobs by reducing the network frozen due to a parity error during the transfer of a message through the network as less as possible. CONSTITUTION:This parallel processor is provided with a judging means 201 for judging information relating to routing in a message which is necessary for determining the route of the message in the network 101, and when a parity error is generated by the information relating to the routing in the message, the message is frozen as a machine check by the means 201. When a parity error is generated by information other than the information concerned in the message, no machine check is executed by the means 201 and the message is transferred to a receiving destination PE 102. The PE 102 executes the parity checks of all messages, and when a parity error is generated, executes machine check interruption.
Patent JP-S6395772-A (JP)
Title: Picture processing unit capable of magnifying and reducing
Inventor: ABE YOSHINORI
IPC: G06T3/40
Filed: 1986-10-09
Abstract: PURPOSE:To attain the expansion of a maximum magnification without increasing the circuit operating frequency to a required value or over by providing an input buffer storing a picture data, a magnification and reduction means applying magnification/reduction processing of the picture data and an output buffer storing the magnified/reduced picture data. CONSTITUTION:A clock frequency for picture data read supplied to the input buffer 400 is revised in response to the magnification and reduction. Similarly, the clock frequency for picture data write fed to an output buffer 450 is controlled in response to the magnification/reduction. Concretely, the clock frequency for read from the magnification processing input buffer 400 is lowered to improve the effective processing speed of the magnification and reducing means 2. In case of the reduction, the write clock frequency to the output buffer 450 is decreased to write only the effective picture data required for the reduction picture.
Patent JP-S62143594-A (JP)
Inventor: MORRISON ERIC FRASER
IPC: H04N9/89
Filed: 1986-10-09
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。