baber/WOPTO huggingface dataset:
Patent JP-H08307866-A (JP)
Title: Method and apparatus for coding video signal using deformed block truncation coding technique
Inventor: CHIYOU KAIMOKU
IPC: H04N19/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of used bits by generating encoded video signals for each block by combining two reconstruction values with a modified bit plane. SOLUTION: Input video signals are inputted to a bit plane generator 100 and the generator 100 divides one frame of the video signals into a plurality of blocks having a prescribed size and processes each block to generate a bit plane containing a plurality of binary pixels. Then the generator 100 decides each pixel of each block to a binary pixel value indicating whether the pixel belongs to a bright group or a dark group and supplies the bit planes to a sub-block classifier 200 which classifies the bit plane into a plurality of sub- blocks. The sub-blocks are successively supplied to a majority value selector 300 and the majority values for the sub-blocks are transmitted to the decoder corresponding to an encoder through a line L31.  The majority values are also supplied to a bit plane restoring block 400 and binary pixels contained in one sub-block are restored to two reconstruction values by filling up the binary pixels with the same majority value.
Patent JP-H01244842-A (JP)
Title: Colored laminate reflector
Inventor: KOSAKA SACHIKO
IPC: B32B15/08
Filed: 1988-03-28
Abstract: PURPOSE:To obtain an artificially colored reflector, which substitutes for golden one, by a method wherein a specified colored light transmission layer is provided on the surface of a metal, which forms a reflective surface, and further an antireflection layer is provided on the light transmission layer. CONSTITUTION:An antireflection layer 3 is provided on a colored light transmission layer 2, which is provided on the surface of a metal 1 forming a reflective surface. The saturation of the light transmitted the colored light transmission layer 2 locates in the outer peripheral band of Munsell notation system and its lightness is 6 or less and its hue is H. The antireflection layer 3 reflects the remaining reflected light having the hue (h). The hue H and the hue (h) are set to be equal or approximately equal to each other. When the hue H of the light transmitted the light transmission layer is deep red, the antireflection layer is designed so as to prevent the reflection of bluish color from occurring in order to let red color emerge in the remaining reflected light (h). When the transmitted light is blue, the antireflection layer is designed so as to prevent the reflection of red color from occurring in order to let blue color emerge in the remaining reflected light. Further, when the transmitted light is purple-red, the antireflection layer is designed so as to prevent the reflection of green color from occurring in order to let purple-red color emerge in the remaining reflected light.
Patent JP-S60218028-A (JP)
Title: Encoder
Inventor: UCHIDA HIROYUKI
IPC: G01D5/347
Filed: 1984-04-14
Abstract: PURPOSE:To obtain the encoder which has environment resistance and high reliability by emitting and photodetecting light through optical fiber cables and installing the optical fiber cables in the mechanism part of the encoder opposite to each other across a rotary disk. CONSTITUTION:Projection light beams of LEDs 33 and 33' are projected on a signal processing circuit 30 from tip parts 7 and 8 of optical fiber cables 15 and 16 through the fiber cables 15 and 16. Then, photodiodes 34 and 36 are provided to convert photoelectrically light beams which are transmitted through the transmission part of the rotary disk 6 and photodetected at tip parts 9 and 10 of the cables. Their output signals are passed through amplifying circuits 35 and 37 to which resistances and transistors are connected and variation of every pitch of the rotary disk 6 is outputted as a pulse signal on the basis of an A-phase signal SB and a B-phase signal SB which is 90 deg. out of phase with the signal SA. Consequently, the direction and speed of rotation are obtained, the power consumption is small, and the maintainability is improved.
Patent JP-S5511287-A (JP)
Title: Separating device of transfer member in electrophotogaraphic copier
Inventor: TAKAHASHI TOORU
IPC: G03G15/14
Filed: 1979-06-12
Abstract: PURPOSE: The realize entire transfer of sensible image and enable secure separation, by using adhesive material for the separation belt to separate the transfer member after transfer from the photoreceptor, and separating by affixing the back side of transfer paper to the belt side.  
     CONSTITUTION: A transfer member separating device consists of a rotating body 10 provided in the downstream of an image transfer position 9 in relation to a transfer paper P with respect to the moving direction of a photosensitive drum (an image carrier) 1, a separation belt storage means 12 which reels in a separation belt 11 to separate the transfer member P after transfer from the image carrier 1 and an unused separation belt being provided in contact with the circumferential face of the rotating body 10, a separation belt take-up means 13, and separation belt driving means 14,15. By using an adhesive material for the separation belt 11, and separating the transfer paper from the image carrier 1 side by affixing the back face of the transfer paper to the belt 11 side, the entire transfer of sensible image is realized. Thus is obtained a separating device of transfer member capable of separating securely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61231792-A (JP)
Title: Manufacture of semiconductor element and semiconductor crystal for the same
Inventor: IWATA NAOTAKA
IPC: H01S5/00
Filed: 1985-04-08
Abstract: PURPOSE:To provide a manufacturing method wherein epitaxial growth can be achieved by only one process and an etching process is not required when a BH laser, which can operate with a low threshold current and with which a high light output with a stable oscillating light mode and whose oscillator end surface is hard to get optical damages,an optical waveguide and the like are manufactured. CONSTITUTION:An N-type AlGaAs cladding layer 12 with a forbidden band width Eg3, an AlAs/GaAs super-lattice activation layer 13 with an effective forbidden band width Eg1, an AlAs/GaAs super-lattice guide layer 14 with an effective forbidden band width Eg2 and a P-type AlGaAs cladding layer 15 with a forbidden band width Eg4 are formed on an N-type GaAs substrate 11. The relation between the forbidden band widths is Eg1<=Eg2 but the forbidden band width Eg3 and Eg4 of the AlGaAs cladding layers 12 and 15 which hold the two super-lattice layers between themselves are larger than Eg2. When a laser beam L is applied to an epitaxial surface from the above for annealing, a photon energy EL of the laser beam is smaller than the forbidden band width Eg4 of the P-type AlGaAs cladding layer 15 and the relation to the forbidden band width Eg2 of the AlAs/GaAs super-lattice guide layer 14 is Eg2<EL<Eg4.
Patent JP-H10273126-A (JP)
Title: Packaging container
Inventor: MATSUMOTO AKIRA
IPC: B32B27/32
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve barrierability, to reduce material and product cost to and improve recyclability by using a laminate material comprising a plurality of layers of the same resin material laminated with boundary layers formed between the respective layers. SOLUTION: A laminate material comprising the same resin material including the same grade or different grades laminated by using coextrusion or lamination with boundary faces formed between the respective laminated layers or a laminate material wherein the layers are laminated so that molecular orientations in one layer and the other are right-angled to each other with the boundary face as a border is used to form a packaging container excellent in barrier performance. Alternatively an outer layer for an object to be packaged among two adjacent layers is formed to be thicker and a position of the boundary face between the layers is varied, thereby improving not only barrier performance but also content stability with reduction in adsorption of effective constituents.
Patent JP-H03272150-A (JP)
Title: Recognition of wire bonder
Inventor: MIYAZAKI NAOKI
IPC: H01L21/60
Filed: 1990-03-22
Abstract: PURPOSE:To contrive to improve a recognition rate by a method wherein a threshold level is modified by a difference between the number of the white points of an input binary image and the number of the white points of a reference image and the binary-coded threshold level is feedback-controlled so that the numbers of the white points become equal with each other. CONSTITUTION:An original image signal from a camera 3 and a threshold level for binary code use from a threshold level setting part 15 set at a teaching value are compared with each other by a comparator 6 and an input binary image signal 7 is inputted. A reference binary image is led out from a reference binary image memory part 8, the signal 7 is inputted in a correlation device 10, a correlation degree is found and when the correlation degree is larger than a correlation limit value, coordinates in an input binary image are registered in a memory part 13. The coordinates of the maximum correlation degree are extracted in a maximum correlation degree candidate point extraction part 14, the number of white points of an image to correspond to the coordinates is counted, the number is compared with a reference number of white points in a reference image number-of-white points memory part 17 and when the number is +, the threshold level is reset a little highly in a threshold level amount-of-change input part 20. In such a way, the binary-coded threshold level is feedback-controlled so that the number of the white points of the input image becomes equal with the number of the white points of the reference image and the threshold level is averaged. Thereby, a recognition rate can be improved.
Patent JP-S548442-A (JP)
Title: Null variable firective antenna
Inventor: HIDAKA KAZUTAKA
IPC: H01Q3/26
Filed: 1977-06-22
Abstract: PURPOSE:To form a small-sized and low-cost null directive antenna regardless of the frequency in order to use it for elimination of the multi-path of the TV, etc., by using directly two units of the on-the-market antennas featuring the same characteristics as well as installing a short-circuit rod.
Patent JP-S549093-A (JP)
Title: Processing method using laser
Inventor: WAKABAYASHI TETSUSHI
IPC: B23K26/00
Filed: 1977-06-22
Abstract: PURPOSE:To improve the efficiency of making a hole in a work by effectively reflecting laser rays, which have once been passed through the work, on a processing table and irradiating the work again with the reflected laser rays.
Patent JP-S61234069-A (JP)
Title: Semiconductor device
Inventor: WADA YASUO
IPC: H01L27/144
Filed: 1985-04-10
Abstract: PURPOSE:To effectively prevent a software error from occurring due to alpha-rays by surrounding the lower and side faces of an element completely with high density impurity doped layers. CONSTITUTION:A thermal oxide film 2 is formed in a thickness of 100nm on a silicon substrate 1 of P-type (100)10OMEGA.cm, tungsten is ion implanted by sputtering method to accumulate in a thickness of 1mum as an ion implanting mask, and a resist pattern 3 of thickness of 1.5mum is formed by a normal photolithographic method on a not implanted portion. Then, a tungsten film is processed to form a tungsten pattern 4, boron ions (B<+>) are implanted at 3MeV of 3X10<13>cm<-2> to form an ion implanted layer 5. At this time, when a tungsten pattern 4 is processed to form a tapered angle at the end, an ion implanted layer 5 is formed in the maximum density portion in the substrate, and formed in the state that the region 6 is completely surrounded to the terminal on the surface of the substrate 1.
Patent JP-H11267235-A (JP)
Title: Common spectacle mounting full face mask
Inventor: HARUKAWA JUNICHI
IPC: A62B18/08
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To use a full face mask while wearing common spectacles by integrating an eye piece and a mask face body with an eye frame and providing foldable spectacle sheathes for housing spectacle temples between a human head, temples and an eye frame. SOLUTION: A lip 5 is provided on the periphery of a mask face body 2 made of a rubber material covering a face so as to be mounted on a face airtight with a fastening string 11. An absorbing can 7 of a poisonous gas, etc., is mounted on a part of the face body 2 corresponding to the mouth of a human body. In addition, an eye piece 3 is formed with a size sufficient to wrap the front face of normally used spectacles 8 and the periphery is calked to be an integral body with the eye frame 4 of a nearly U-shaped cross section. Spectacle sheaths 6 capable of housing the temples are provided at the temple parts on both sides of the body 2 and are made foldable by sheath fold-in parts 10. The sheaths 6 and the parts 10 are also made of rubber material and molded in a body. The mask can be used while wearing the normally used spectacles by this constitution.
Patent JP-H01247377-A (JP)
Title: Device for controlling hydraulic elevator
Inventor: MASUTANI MUNEHARU
IPC: B66B1/44
Filed: 1988-03-30
Abstract: PURPOSE:To reduce the number of floor correcting operations by providing a first floor correction detecting device for detecting the sinkage of a cage and a second floor correction detecting device which becomes effective by the OR condition of an output means which is operated at the time of opening a door or during the travel ing of a cage, while differentiating their detecting positions. CONSTITUTION:If a cage sinks while on standby for some reason or other and as an UP side floor correction detecting switch 3 is separated from an operating body, a contact 3a is closed whereas, since a contact 12 is opened at the time of closed door, an UP side floor correcting operation command relay 6 is not energized. In this condition, if a door open command is outputted according to a hall call on the same floor, the contact 12 is closed immediately after the door open command, the UP side floor correcting operation command relay 6 is energized, and an elevator starts floor correction, correcting the sinkage of a cage before the full opening of the door. Next, if the cage further sinks while on standby with a standby-time UP side floor correction detecting switch 11 being separated from the operating body, a contact 11a is closed and the relay 6 is energized irrespective of door opening/closing to immediately start floor correction. Thereby, the number of floor correcting operations can be reduced.
Patent JP-S61234639-A (JP)
Title: Method for implementing system procedure of network system
Inventor: ANZAI TETSUYA
IPC: G06F13/00
Filed: 1985-04-10
Abstract: PURPOSE:To easily and quickly implement a system procedure on a user side, by selecting stored system procedures which are variously designed by mans of an application system, to which a prescribed work station is connected, in conformity with its own system. CONSTITUTION:An LAN 1 is constituted by connecting work stations S1-S4 with connectors C2, C4, C5, and C6 of a node 3 and a schedule computer 5 with a connector C8. Various system procedures are stored in the floppy disk 47 of the computer 5 and part of the procedures is displayed on a CRT 7 in accordance with the command of a keyboard 53, and thus, the content of the procedures is selected. A selected system procedure is processed by means of a schedule setting section 71 through a main processing section 63 and giving address to each block, implementation of tables for data transfer among block, etc., are performed. The address, table, etc., thus processed are stored in a RAM provided in the node 3.
Patent JP-S51151259-A (JP)
Title: A desulfurization and denitration process for exhaust gases of boiler apparatus
Inventor: TOSHIBE HIROSHI
IPC: F23J15/00
Filed: 1975-06-20
Abstract: PURPOSE: A desulfurization and denitration process removing SOx, than NOx from exhaust gases of boilers, and suitable for improvement of process efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000265474-A (JP)
Title: Temporary cofferdam constructing method for construction
Inventor: KIUCHI SAKAE
IPC: E02D19/04
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a temporary cofferdam constructing method for a construction facilitating the installation and removal of a cofferdam plate. SOLUTION: This constructing method is to fix and install a construction 2 on a water bottom 1, a coffering steel shell 5 formed in a plate shape on which a flap 3 for water stop is provided on a lower edge and on which a floating body 4 is provided free to connect and disconnect to and from it is prepared, and these coffering steel shells 5 are erected on the water bottom 1 by making them face against each other in parallel with a specified interval. Additionally, this engineering method is constituted of a process to drive support piles 6 on the water bottom 1 from inside of the coffering steel shells 5 and to fasten these support piles 6 and coffering steel shells 5, a process to respectively drive sheet piles 7 along the support piles 6, a process to inject water stop mortar 8 in the circumference of a connecting surface of these sheet piles 7 and coffering steel shells 5, a process to drain water between the opposed sheet piles 7 and to drill exposed water bottom soil tdown to specified depth, a process to set a construction 2 on his drilled part and to inject water to a drain part, a process to disconnect the support piles 6 and the coffering steel shells 5 of the sheet piles 7 from each other and a process to remove the coffering steel shells 5.
Patent JP-S57189248-A (JP)
Title: Relational algebra operating device
Inventor: IWATA KAZUHIDE
IPC: G06F7/24
Filed: 1981-05-18
Abstract: PURPOSE:To efficiently make aggregate operation of a data base handling relating model, by providing a flag memory storing a processing process to elements constituting a sort engine and a merge engine. CONSTITUTION:A sort engine SE consists of a plurality of a processing elements PEk (where; k=1-n) connected in series. The PEk consists of a processor Pk sort-processing an input data through the use of two buffer memories Mk1, Mk2 and a memory Bk2 having FIFO function and a flag memory FMk controlled with an address counter ACk and storing the processing mode of the Pk. A merge engine ME consists of parallel connection of the processing elements RP1 and RP2, and a RPi (where; i=1, 0) consists of a processor POi, merge-procesing an input data through the use of a buffer memory MOi and FIFO function memory BOi, a memory FMOi storing the processing mode and controlled with an address counter ACOi, and an output buffer OBi. The SE and ME are connected with a common bus and controlled with a processor CP.
Patent JP-S63240092-A (JP)
Inventor: TAKEHASHI NOBUTOSHI
IPC: H05K1/05
Filed: 1987-03-27
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-S55166934-A (JP)
Title: Automatic wire bonding method
Inventor: HINO SHIYUNICHI
IPC: H01L21/60
Filed: 1979-06-15
Abstract: PURPOSE:To have a proper wire shape by measuring and memorizing in advance of the distance between two points where a wire bonding is performed and by providing a start timing from No.1 point to XY direction based on the memorized information. CONSTITUTION:The coordinate between the bonding pad of a pellet and the bonding position of a lead frame is measured by measuring section 6, and the measured information is memorized at a cassette buffer control section 7 as a digital volume. A proper XY start timing DELTAT in proportion to the distance between the pad and the lead is computed by a counter 11, the value is input to a bonder control section 9 via XY table control section 8, and a start timing signal is sent to the XY table control section 8 interlocking Z motor control section 10 for functioning. As a result, a wire loop is properly shaped and the yield rate of bonding can be improved.
Patent JP-S63239742-A (JP)
Title: Manufacture for film superconductor
Inventor: SETSUNE KENTARO
IPC: H01L39/12
Filed: 1987-03-27
Abstract: PURPOSE:To secure such a superconductor that is homogeneous and excellent in accuracy as compared with the conventional sintered body securable, by sticking a specific complex compound coat onto a substrate, and having this coat subjected to heat treatment in addition. CONSTITUTION:A complex compound coat 12 consisting of (A, B)3Cu2O7-delta in the base is stuck on a surface 13 of the heated substrate 11 by means of vapor deposition, by way of example, and it is subjected to heat treatment at an oxidizing atmosphere. A, said herein, shows at least one type of Sc, Y and lanthanum series elements (atomis number 57-71), and B shows at least one type of IIa group elements such as Ba, Sr, Ca, Be, Mg, etc. With this constitution, such a superconductor that is homogeneous and excellent in accuracy as compared with the conventional sintered body is securable.
Patent JP-S60218605-A (JP)
Title: Transmission equipment for image fiber image
Inventor: FUJIMOTO TOKIO
IPC: G02B6/04
Filed: 1984-04-16
Abstract: PURPOSE:To provide the transmission equipment with interchangeability and replace a damaged part by connecting it through an optical system. CONSTITUTION:An image forming optical system 2 equipped with an image forming lens 2a is provided at the projection part 1b of an image pickup image fiber 1 at an interval. An image photograph through the image pickup image fiber 1 is formed by this system and transmitted to a trailing transmission image fiber 3. An end surface 3a of the transmission image fiber 3 is placed at the image forming position of the image forming optical system 2. The projection part 1b of the image pickup image fiber 1, image forming lens 2a, and end part 3b of the transmission image fiber 3 are formed preferably while covered with and supported in the connection member 4 consisting of two annular members 4a and 4b which are thread-cut attachably and detachably. Thus, the image forming optical system 2 consists of the projection part 1b, transmission image fiber 3, and image forming lens 2a covered with the connection member 4 and an image is formed and transmitted.
Patent JP-S56173-A (JP)
Title: Print failure alarm device in ink jet recorder
Inventor: JINNAI KOUICHIROU
IPC: B41J2/115
Filed: 1979-06-15
Abstract: PURPOSE:To detect a fault of the printer quickly and to give a warning at the same time by checking whether the production timing and charge timing of an ink drop agree with each other in a charge deflection type ink jet recorder. CONSTITUTION:When a printing operation of one line is completed, the check pulse generator circuit 30 is operated by an output signal of the counter circuit 26, and operation of the printing charge pulse generator circuit 27 is halted. Simultaneously the flip-flop circuit 31 is reset, the format circuit 21 emits a retrieval signal the polarity of which is opposite to the charge pulse, the signal is amplified and fed to the charge electrode 9. In the case of a printing failure, since the charge timing is improper and no voltage is developed at the detecting electrode 23 when the ink drop passes through the electrode 23, the flip-flop circuit 31 is not set. Consequently the flip-flop circuit 32 is set and the alarm lamp 35 is lighted.
Patent JP-H01246345-A (JP)
Title: Free cutting steel for thermal refining
Inventor: MIYANO SHIGERU
IPC: C22C38/60
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the title steel having excellent free-cutting ability suitable for lathe turning, boring, etc., by adding and incorporating specific elements providing free-cutting ability to a Cr-Ni-Mo low alloy steel having specific compsn. CONSTITUTION:Two or more kinds among 0.08-0.40% S, by weight, <0.30% Pb, <0.10% Te, <0.10% Se, <0.30% Zr, <0.01% Ca, <0.20% Ce and <0.10% Bi are incorporated as the elements providing free-cutting ability to a low alloy steel contg. 0.30-0.60% C, <0.70% Si, 0.60-2.0% Mn, <2% Ni, <2% Cr and <0.5% Mo to manufacture the free cutting steel for thermal refining having the compsn. whose free cutting index F expressed by Formula I is regulated to 5X10<-3>-10X10<-3>.