baber/WOPTO huggingface dataset:
Patent JP-H07262249-A (JP)
Title: Floor plan design device for semiconductor integrated circuit
Inventor: MIZUTANI TORU
IPC: H01L21/82
Filed: 1994-03-17
Abstract: PURPOSE:To separate plural circuit blocks electrically or in terms of a signal by automatically generating the boundary area of prescribed width between adjacent chip division graphics. CONSTITUTION:A floor plan design device 1 is provided with a circuit block extraction part 2 extracting circuit blocks X, Y and Z becoming the objects of a floor plan from a net list in a net list data base 5, an area setting part 3 calculating the exclusive areas for the respective circuit blocks X, Y and Z from the number of gates and a cell area, for example, generating the chip division graphics (x), (y) and (z) having areas almost the same or larger than the exclusive areas and allocating them on a chip and a boundary setting part 4 securing the boundary area beta with prescribed width L between the adjacent areas. Then, the output of the floor plan design device l, namely, layout data including the chip division graphics (x), (y) and (z) and the boundary area betais stored in a layout data base 6.
Patent JP-H04282939-A (JP)
Title: Backup system at line fault
Inventor: KAWADA NOBORU
IPC: H04L69/40
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a backup system coping with even a line fault of a communication system in the multi-point connection form and able to attain data communication with high speed and high quality. CONSTITUTION:When no line fault takes place, a controller CNT in ISDN backup units 12, 15 controls a changeover circuit SWC to connect MODEMs 11, 16 and an analog private line 13 and data is sent/received between a host and a terminal equipment by the analog private line 13. When a line fault takes place and it is detected by fault detection sections 11c, 16c of the MODEMs 11, 16, the controller CNT of the ISDN backup units 12, 15 controls the changeover circuit SWC and an ISDN interface section IIF, the host and the terminal equipment are connected by an ISD network 14 and till the analog private line 13 is recovered, the data communication is implemented between the host and the terminal equipment with the ISDN network 14.
Patent JP-S51121949-A (JP)
Title: System for operating a distributing pool
Inventor: HAYAMA NOBUYUKI
IPC: E03B7/02
Filed: 1975-04-18
Abstract: PURPOSE: To provide a distributing pool operating system, which is capable of efficiently operating a distributing pool, that is , which can permit ready correction of the rate of water reception in the distributing pool, and with which correction-free operation is possible for a considerable period of time after correction is once made. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08221572-A (JP)
Title: Method for extracting texture area in image
Inventor: YAMADA KUNIO
IPC: G06T7/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a method for extracting a texture area in image with which the texture area can be extracted by exactly dividing an image into the texture area and non-texture area. CONSTITUTION: A triangle group is formed on a three-dimensional plane for which a cell is divided into fine triangles with picture elements as apexes, picture element positions are expressed by (x) and (y) coordinates and the signal (luminance) levels of picture elements are expressed by (z) coordinates (steps 101 and 102). Concerning all the triangles on that three-dimensional plane, the unit normal vector of the plane including those triangles is calculated (step 103), afterwards, the length of orthogonal projection on the average xy plane of all the vectors is calculated, the distribution of each unit normal vector from its average vector is calculated concerning the respective components of (x), (y) and (z) axes, and the levels are respectively compared with thr1 (threshold) and thr2 (steps 104 and 106).  When these levels are larger than the thr1 and thr2, they are judged as the points in the texture area.
Patent JP-H11317540-A (JP)
Title: Coupling body coupled with solar collector and photocell
Inventor: HOLLICK JOHN C
IPC: H02S20/22
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a coupled body, which is formed at an interval between a waveform solar collector panel and the surface of a building for mounting the panel. SOLUTION: Each one part of panel waveforms 17 is flat, and the panel waveforms 17 are arranged in such a way as to turn in the direction of the sun during a certain time in daylight time. Almost uniformly distributed openings 21 are provided in flat surfaces 18 of the waveforms 17 within panels 16.  Moreover, photocells 20 mounted on the waveforms 17 are included in the flat surfaces 18 including the openings 21, the photocells 20 are adjoin the flat surfaces 18 in parallel with the flat surfaces 18 and are supported by the flat surfaces 18 at intervals between the photocells 20 and the flat surfaces 18, a vent path 23 is constituted between the photocells 20 and a solar collector and the air flows in the vent path along the lower sides of the photocells 20, whereby the air flows out from a sealed space 13 and flows in the space 13 and the excessive storage of heat can be removed from the photocells 20. The photocells 20 are built in the individual panels of a size having a spread to extend over several waveforms 17.
Patent JP-S61206396-A (JP)
Title: Image position adjusting device for picture receiver
Inventor: SATO YOSHIO
IPC: H01J9/44
Filed: 1985-03-11
Abstract: PURPOSE:To reduce the influence of noise, to detect highly accurately and to make a device compact by using a straight joint section between surfaces having a large contrast difference, using several plane shaped sensors in combination so as to be measured from a direction intersecting orthogonally with a tube surface and in parallel with the tube surface, and providing the difference of a coarseness and a finess according to the degree of a measuring accuracy. CONSTITUTION:By a control signal from a synchronous signal section 20 performing a clock pulse and the start and stop of various processings, the combination object 11 of a sensor is fetched as the data of a dark 0 at a lower surface section, a bright 1 at an upper surface section of A-B of the image plane 30 and a dark 0 of a lower surface section thereof and transmits this data to a data selector 12. The respective data of 11L and 11R completely synchronize with a clock pulse, so that from 11L, a DL data is obtained and reaches 0 faster than a DR data from 11R. The data in this relation is applied to a data selector 12, and then, by an operation of E-OR, when both inputs are 1 an output is cancelled and only the difference of the input is outputted.
Patent JP-H04283307-A (JP)
Title: Combustion apparatus
Inventor: UEDA JUNICHI
IPC: F23D14/02
Filed: 1991-03-12
Abstract: PURPOSE:To achieve in a combustion apparatus for domestic use a reduction of NOx in the emission, adaptability for various kinds of gases, reduction of the noise of combustion, and enlargement of the controllability range in the amount of combustion. CONSTITUTION:There are provided a first fuel-air mixture chamber 3 formed in a burner which has a first flame-hole part 1, a second fuel-air mixture chamber 5 having a second flame-hole part 4 which is formed adjacently to the first fuel-air mixture chamber 3, a passage 6 for fuel-air mixture opened through the first fuel-air mixture chamber 3 and the second fuel-air mixture chamber 5, and an air intake 24 formed at the second fuel-air mixture chamber 5; an inlet 13 inside the first fuel-air mixture chamber 3, through which fuel-air mixture is fed to the first flame-hole part 1, is formed on the upstream side of the passage 6 for fuel-air mixture. Fuel-air mixture, whose directional tendency to flow upward makes it difficult to be released sideways, is released through the passage 6 for fuel-air mixture in larger quantities than though the inlet 13 so that, as compared with conventional practices, the amount of combustion of a thin flame produced at the second flame-hole part 4 can be made larger than the amount of combustion of a concentrated flame produced at the first flame-hole part 1 and most of fuel can be burnt in a thin flame produced at a lower temperature at the second flame-hole part 4. Thus an apparatus can perform combustion both in a concentrated state and in a thin state simultaneously and with a decrease in the NOx in the emission.
Patent JP-H03249663-A (JP)
Title: Electrophotographic engraving method by wet process and engraving machine
Inventor: KAWAMOTO CHIAKI
IPC: G03G13/26
Filed: 1990-02-27
Abstract: PURPOSE:To allow the engraving of master paper by a wet process while suppressing the temp. rise of a developing soln. in a developing section of a hermetic type by passing outdoor air from the developing section to a fixing section at the time of subjecting an electrophotographic sensitive material to engraving by the wet process. CONSTITUTION:The outdoor air is passed from the developing section to the fixing section at the time of subjecting the master paper to the engraving by the wet process. More specifically, an outdoor intake port 8 is provided in the lower part on the rear surface of the device body 90 of the electrophotographic engraving machine by the wet process. The flow of the outdoor air directed toward the fixing section 6 through the developing section 5' of the hermetic type from the outdoor intake port 8 is generated by the rotation of a fan 61 constituting the fixing section 6. The radiation of heat from the fixing section 6 is prevented and the developing section 5' itself is cooled by this outdoor air flow. The temp. rise of the developing soln. in the developing section of the hermetic type is suppressed in this way at the time of subjecting the master paper to the continuous engraving by the wet process and, therefore, the deterioration of the properties of the developing soln. is prevented and the good machine plate for printing is obtd. at all times.
Patent JP-H06255936-A (JP)
Title: Facia plate of elevator
Inventor: OMURA YASUNORI
IPC: B66B7/00
Filed: 1993-03-08
Abstract: PURPOSE:To provide the facia plate of an elevator which can improve workability. CONSTITUTION:The riding car of an elevator put into maintenance operation is moved to a position where the fitting work of a facia plate can be done, and the door of the riding car is opened, and from this opening portion, fixing metal fitting 5 to be fixed on an ascent/descent passage inner wall surface 4 are arranged on the inner sides than a space between both sides 13 of riding a car entrance and fixed by means of wall fixation plugs 6. Also, each frame 7 provided extendingly in an ascent/descent direction is fixed by means of fixing metal fitting 5 at a part located on the inner side than a space between both sides 13 of the riding car entrance, too, and each panel 9 is fixed at the frames 7 by means of rivets 10.
Patent JP-H07259775-A (JP)
Title: Compressor
Inventor: TERAOKA MASAO
IPC: F04C29/00
Filed: 1994-03-17
Abstract: PURPOSE:To perform easy and accurate regulation of a clearance between rotors and between the end face of a rotor and a casing. CONSTITUTION:A compressor comprises rotors 31 and 33 synchronously rotationally driven and effecting the forced feed of suction gas through a timing gear pair in a casing; and spacers 77, 79, 81, 83, and 85 to keep a clearance between the rotors 31 and 33 and between the end faces of the rotors 31 and 33 and the casing at a given value during assembly and molten by the compression heat of suction gas after assembly to discharge it to the outside.
Patent JP-S59182809-A (JP)
Inventor: NOOMAN GURANTO GEIROODO
IPC: C08F2/18
Filed: 1984-03-12
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-S54139406-A (JP)
Title: Digital signal transmission method
Inventor: DOI TOSHITADA
IPC: H04L1/00
Filed: 1978-04-21
Abstract: PURPOSE: To ensure an effective signal transmission for correction of the burst error by giving the series transmission with every word to the information bit series of both the odd-and even-numbered words and the 1st correcting bit series plus the 2nd correcting bit series obtained through the delay process given to the above mentioned two series.  
     CONSTITUTION: The analog signals supplied to input terminal 1 are separated via parallelizing circuit 2 into odd-numbered word H 1  and even-numbered word H 2  of the input information bit series to be then delivered. Then these information bit series H 1  and H 2  are added 3 together to form 1st correcting bit series H 3 , and series H 2  and H 3  are delayed by D 1  and D 2  each. Thus, 2nd error correcting bit series H 4 , H 5  and H 6  each. After this, the series transmission is given with word to series H 1  and H 2  plus H 4 , H 5  and H 6  respectively. In such way, a digital signal transmission is ensured for the effective correction of the burst error. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07264545-A (JP)
Title: Moving picture reproducing device
Inventor: MASUDA AKIRA
IPC: G06T13/00
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a moving picture reproducing device capable of displaying a balloon corresponding to the contents of a moving picture and attaining dynamic expression together with the moving picture. CONSTITUTION:A storage means 1 stores moving picture data, 1st graphic data to be displayed so as to be superposed on the moving picture, 1st graphic data coordinates indicating a position on the moving picture, display information indicating a still picture for displaying the 1st graphic data, and plural 2nd graphic data indicating the frame of the 1st graphic data and corresponding to a sectioned area. A 2nd graphic data generating means 5 refers to the 1st graphic data coordinates corresponding to the still picture to be reproduced which is indicated by the display information stored in the means 1 and respective areas and selects 2nd graphic data. corresponding to an area including the 1st graphic data coordinates. A graphic synthesizing means 4 mutually synthesizes the selected 2nd graphic data and the 1st graphic data and overwrites the synthesized data to the still picture. An output means 6 displays the overwritten still picture.
Patent JP-S52130315-A (JP)
Title: Pre-recorded recording media
Inventor: YAMAKAWA KIYOSHI
IPC: G11B20/02
Filed: 1976-04-26
Abstract: PURPOSE:To protect dubbing by disabling the servo system of the VTR on its recorded side during dubbing operation, by recording phase-modulated vertical sy synchronization signal, in the VTR tape system.
Patent JP-S61208340-A (JP)
Title: Polling system
Inventor: SAKUMA YASUNORI
IPC: G06F13/366
Filed: 1985-03-12
Abstract: PURPOSE:To change optionally the sequence of polling operation for plural terminal devices connected to a terminal controller by providing a terminal polling sequence table storing required sequence information and a pointer to the terminal controller. CONSTITUTION:The terminal controller 11A is provided with the polling sequence table 1 and the pointer 3. In the polling sequence table 1, n sets of terminal addresses 2 are registered in the required order and the pointer 3 commands any of table addresses T1-Tn corresponding to the terminal device address 2 executed by the polling. The addresses S11-S44 of the terminal device 14 are registered on the polling sequence table 1 in a prescribed order. Thus, the polling operation is executed according to the address of the terminal device registered in a required sequence on the polling sequence table and the registration order of the terminal address on the polling sequence table is changed and set optionally as desired at the start of polling.
Patent JP-S57162444-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L21/76
Filed: 1981-03-31
Abstract: PURPOSE:To prevent inversion of a semiconductor device by a method wherein in a V  groove for isolation provided in an epitaxial layer, a polycrystalline Si layer containing  P in high density is made to grow by the depressurized vapor growth method at first,  and polycrystalline Si of the necessary quantities are filled up thereon in succession. CONSTITUTION:An SiO2 film 6 is formed on a substrate formed by laminating an n type  epitaxial layer 2 on a p type Si layer 1 having face orientation (100), an Si3N4 mask 7  is applied thereon, and anisotropic etching is performed to form the V groove 10 to  reach the p type layer 1 in the middle of n<+> type buried layers 9. An SiO2 film 11 is  provided on the inside face of the groove, the polycrystalline Si layer 12 containing no  additive is laminated having favorable close adhesion by the depressurized CVD method, and after P is made to diffuse in high density by the ion implantation method, etc.,  in succession, the groove is buried with the Si layer 13 at a high growth speed by the  CVD method in normal atmospheric pressure. P may be contained in the layer 13 or  may not. Then after the upper face thereof is polished mechanically, it is covered with an SiO2 film 14 to be completed. By this constitution, gettering of Na<+> ions is performed by P in the layer 12, the SiO2-Si interface between the V groove and the substrate is stabilized, and leak to be generated by n type inversion is prevented.
Patent JP-2000242544-A (JP)
Title: Memory controller and direct memory access controller
Inventor: SUZUKI NOBUAKI
IPC: G06F12/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller capable of preventing the efficiency deterioration of a system memory bus when reading is performed and to provide a direct memory access controller capable of reducing time since acquiring a bus until data transfer is started. SOLUTION: This memory controller 10 consists of a bus I/F 12, an address decoding part 14, a buffer writing controlling part 16, a buffer A 18, a buffer B 20, a memory reading request controlling part 22, a memory controlling part 24 and a memory 26. The buffers 18 and 20 correspond to respective areas obtained by dividing the memory 26. The part 24 can read data from the buffer A 18 even when data remains in the buffer B 20. Thereby, the occupation ratio of the bus can be lowered when the data is read.
Patent JP-H03248036-A (JP)
Title: Thermal shock testing apparatus
Inventor: FUJIWARA RIKIYA
IPC: G01N3/60
Filed: 1990-02-27
Abstract: PURPOSE:To perform defrosting on the side of a low temperature chamber quickly by arranging a low-temperature diffuser and a high-temperature sucking port and a low-temperature sucking port and a high-temperature diffuser so as to face each other with a testing chamber in-between, and juxtaposing path forming bodies with a plurality of vanes which can change the angles in the testing chamber. CONSTITUTION:The inside of a housing HG is divided into three parts with heat insulating partitioning wall W. A testing chamber 1 is formed at the central part, and a high temperature chamber 2 and a low temperature chamber 3 are formed at the upper and lower parts. A high-temperature diffuser 11 and a low-temperature sucking port 14 and a high-temperature sucking port 12 and a low-temperature diffuser 13 are arranged so as to face each other with the testing chamber 1 in-between. A plurality of vanes 51 and 61 which can change angles are further provided in the testing chamber 1. First and second path forming bodies 5 and 6 are provided. When frost is formed on the side of the low temperature chamber 3, high and low dampers 41 and 42 are opened, and the angles of the vanes 51 and 61 of the forming bodies 5 and 6 are changed. The diffuser 11 and the sucking port 14 and the diffuser 13 and the sucking port 12 are communicated with the vanes 51 and 61, respectively. Thus, the heated air in the high temperature chamber 2 is sequentially supplied into the side of the low temperature chamber 3.
Patent JP-S61206727-A (JP)
Title: Work loading device
Inventor: YOKOZAWA HIDEO
IPC: B65G57/03
Filed: 1985-03-12
Abstract: PURPOSE:To speed up the operation and to improve efficiency of operation by moving a stacking portion in three dimensions, collecting a plurality of works at an entry portion, and arranging same in a loading state to be transferred in an apparatus for loading works on a container. CONSTITUTION:A loading device 17 is set at a loading position by travelling second table portion 18 and a loading surface 25 in direction of an arrow X. A supply device 14 is moved in direction of an arrow X to locate a work station, and a transfer device 16 is extended to the loading device 17. Works 34 are transferred from the supply device 14 and arranged in two lines on entry rolls 44 of an entry frame 43 of the loading device 17 by the transfer device 16, and collected in plural blocks to be moved on to a plate 46. The plate 42 is moved in direction of arrows X, Y, Z, and work 34a blocks are pushed out to a designated position to be sequentially loaded. Thus, the operation can be expedited and the efficiency of operation can be improved.
Patent JP-H02227220-A (JP)
Title: Fiber reinforced plastic plate for structural reinforcement and manufacture thereof
Inventor: HIYAMIZU KEIJI
IPC: B29C43/32
Filed: 1989-02-28
Abstract: PURPOSE:To prevent gap from developing and, in addition, easily discharge excess adhesive by a method wherein entrapped air is easily prevented from leaving, even when the air is entrapped between the adhesive, which is applied onto the surfaces of the beam and slab of concrete structure as well as other parts to be reinforced in various structures, and fiber reinforced plastic plate. CONSTITUTION:Prepreg 7 is produced by feeding matrix resin such as thermosetting resin to long carbon fibers, which are continuously fed onto continuously fed lower film having the predetermined width, and impregnating the carbon fibers with the matrix resin under heat and pressure with rolls or the like. Uncured prepregs 7 are laminated to one another. In addition, a plurality of through holes 8 are bored flatwise. Next, after each through hole 8 is filled with soft filling material or clayey material such as putty, sealant or the like so as to plug the through hole 8, the laminated prepregs 7 are heated at 130-180 deg.C for setting. After setting, by removing the clayey material, which fills the through hole 8, a fiber reinforced plastic plate 6 having through holes 8 is obtained.
Patent JP-S63216681-A (JP)
Inventor: MIYAUCHI HIROSHI
IPC: B25B21/00
Filed: 1987-03-04
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-S59175645-A (JP)
Title: Hydraulic shock absorber
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/46
Filed: 1983-03-22
Abstract: PURPOSE:To make a distinct improvement in steering safety and driving comfortableness, by making a damping characteristic variable in a way of letting the valve gear installed in a flow passage, which interconnects a sump chamber and an oil chamber through, respond to both of internal pressure in the sum chamber and longitudinal acceleration in a car. CONSTITUTION:A valve gear 6 is set up in a flow passage interconnecting an oil chamber A and a sump chamber B through, and in this valve gear 6, there is provided with a spool 11 having a valve disc 13, which is set up so as to move upward according to internal pressure in the sump chamber B and simultaneously to go upward by dint of exicitation at a solenoid 26. When loading capacity on a car is large, that is, when a mean stroke position of a pistion is situated downward, the internal pressure in the sump chamber B goes up, pushing the spool 11 upward, and therefore the initial opening of a valve is made to be smaller, thereby raising the damping force higher. In contrast with this, when the loading capacity is small, the valve's initial opening is large, lowering the damping force down to some extent. In addition the solenoid 26 is changed over for selection by a signal out of a car longitudinal acceleration sensor whereby the spool 11 is set in motion, thus the damping force is regulated right.