baber/WOPTO huggingface dataset:
Patent JP-H01278042-A (JP)
Title: Master slice lsi
Inventor: OKUNO YOSHIHIRO
IPC: H01L21/82
Filed: 1988-04-28
Abstract: PURPOSE:To improve the yield by reducing wiring capacitance and disconnection percentage by constituting the wiring on a basic cell regions and an exclusive region for wiring with a flat surface. CONSTITUTION:Each basic cell region group 9 is constituted of basic cell regions 3 which are adjacent in the direction of row. Each basic cell region 3 is constituted of a plurality of basic cells 2 arranged in the direction of column. On specified basic cell regions 3 in the basic cell region groups 9, logic cells are formed. On residual specified basic cell regions 3, wiring is formed. An exclusive region 8 for wiring, on which wiring is formed, is provided between the basic cell groups 9. Wiring is formed, in this manner, on the basic cell regions 3 and the exclusive region 8 for wiring, so that the wiring on the basic cell regions 3 is reduced. Thereby the yield can be improved, by the effect of reduced wiring capacitance and disconnection percentage.
Patent JP-S61267001-A (JP)
Title: Holding mechanism for plastic lens
Inventor: TANITSU MASAHIKO
IPC: G02B7/02
Filed: 1985-05-22
Abstract: PURPOSE:To perform the temperature compensation of a plastic lens with simple constitution by constituting the plastic lens so that the quantity of variation in the power of the plastic lens with the radius of curvature and the quantity of variation in the power with the refractive index cancel each other. CONSTITUTION:The radius of curvature of a plastic lens surface is denoted as (r) and the height from the optical axis to the contacting part 8 of a pressure ring 1 with the plastic lens 7 is denoted as (h). The peripheral edge part of the plastic lens is held in contact with the internal-diameter part of the pressure ring 1 because variation in the radius of curvature with variation depends upon the (h) of the pressure ring 1 and the the radius of curvature of the plastic lens is varied as the focal length varies with the refractive index of the plastic lens during temperature variation so that an expression is satisfied. Therefore, the shape variation of the plastic lens 7 with temperature is stopped by both contacting parts 8 and 8 with the pressure ring 1 held in a lens barrel. Consequently, the temperature compensation of the plastic lens is performed with the simple constitution.
Patent JP-2000298942-A (JP)
Title: Disk storage device and copy preventing system applied to this device
Inventor: KONISHI KAZUO
IPC: G06F21/10
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a disk storage device and a system using this device which have an effective copy preventing function to realize copyright protection of contents data as the result. SOLUTION: With respect to an attachable/detachable small-ized HSS 1, ID data 10A peculiar to the device and encryption data 10B are stored in a redundant area (alternate sector) on a disk 10. A CPU 14 reads out ID data 10A and encryption data 10B from the disk 10 in accordance with a specific command from a host system 2 and transfers them. The host system 2 uses received data 10A and 10B to eneipher contents data and preserves it in the HDD 1.
Patent JP-H045773-A (JP)
Title: Correlater of pseudo-random system
Inventor: TAKEUCHI TAKAHIKO
IPC: G06G7/26
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a correlation value signal as the analog addition of an analog output current by outputting multiplying data as the analog current by DA conversion for cumulative addition after multiplying a receiving system element by a reference system element. CONSTITUTION:The correlater of pseudo-random system is constituted with an AD converter 10 to sample a receiving analog waveform and to convert it into a digital system, a shift register 12 to shift a receiving system outputted from the AD converter 10 in order, a reference system multiplier 14 to multiply the respective shift stage output of the register 12 by the system element of a reference pseudo-random system and to output it, DA converters 18-1 to 18-7 to convert the respective output currents of the multiplier 14 into analog current signals and an analog adding circuit 20 to add the output currents of the DA converters 18-1 to 18-7 analogically and to output a correlation value signals. Processing time is scarecely needed for analog addition and high speed cumulative addition to obtain a correlation value can be realized by a configuration like this.
Patent JP-S63273311-A (JP)
Title: Semiconductor wafer
Inventor: KAIHARA TOSHIO
IPC: H01L21/02
Filed: 1987-04-30
Abstract: PURPOSE:To improve the yield of the manufacture of semiconductors without contaminating the semiconductor elements by forming a chip for identification symbols on a semiconductor wafer on which a plurality of semiconductor elements are formed, and reading it. CONSTITUTION:A chip 3 for identification symbols has an arbitrary identification pattern formed on the surface thereof by a plurality of identifiers 4, 4... formed of the same material as the wiring of semiconductor elements 1, 1.... This identifier 4 has leads 7 of a thin width making a connection between pads 5 and 6, which are formed simultaneously with the formation of the wiring of the elements 1, 1... on a semiconductor wafer 2. And a large current pulse is selectively applied between the pads 5 and 6 of the identifiers 4, 4... to fuse the leads 7, thereby writing an identification symbol. Thereafter, the electrode terminal is abutted on the pads 5, 6 of the identifiers 4, 4..., then it is determined to be '0' if there is a conduction and '1' if there is no conduction, and numerics and alphabets are defined by combinations of '0's' and '1's' for reading the identification symbol.
Patent JP-H01278707-A (JP)
Title: Chip-shaped inductor and manufacture thereof
Inventor: KATO IKUO
IPC: H01F41/04
Filed: 1988-04-30
Abstract: PURPOSE:To obtain the title inductor having uniform characteristics and also having no positional deviation between each pattern as well as to manufacture the inductor easily by a method wherein a coil-shaped conductive circuit is formed by coating a conductive film on the through holes of a magnetic substrate and on both front and back surfaces of the magnetic substrate. CONSTITUTION:At least a pair of through hole columns 21 and 22 are formed almost in parallel with each other on a magnetic substrate 1, and a conductive film is continuously formed on the inner circumferential surface of through holes 3a to 3e and 4a to 4e on both front and back sides of the magnetic substrate 1. Then, the conductive film is removed in belt-like form in such a manner that belt-shaped conductive films 5a to 5e and 6a to 6d will be left respectively on both front and back sides between the pair of through holes 3a to 3e and 4a to 4e which are opposingly positioned with each other, and a coil-shaped conductive circuit is formed with the conductive film on the inner circumferential surface of the through holes 3a to 3e and 4a to 4e and the belt-like conductive films 5a to 5e and 6a to 6d. Accordingly, the preparation of a plurality of masks, on which different patterns are formed, is unnecessitated. As a result, work is conducted easily, the inductor can be manufactured in a highly excellent manner by a non-skilled worker with a high yield of production, and productivity can be improved.
Patent JP-S61267199-A (JP)
Inventor: TANIGUCHI MASAAKI
IPC: G08G1/0968
Filed: 1985-05-22
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-S63275055-A (JP)
Title: Producing method for magneto-optical recording medium
Inventor: FUNADA SHIN
IPC: C23C14/34
Filed: 1987-05-01
Abstract: PURPOSE:To improve the accumulation speed of a sputtering by accumulating a recording layer or a protecting layer by the use of a sputtering device having a cathode constitution on which plural targets can be disposed. CONSTITUTION:In a device on which a material can be accumulated on a substrate 110 according to the sputtering, the sputtering device on which the plural mutually inclined targets 102, 103 to any of a substrate face and other targets 102, 103 is used. Namely, a probability that a sputtering particle pops out in a direction inclined from a direction vertical to a target face is high, so that an electrode lowered to a ground potential is disposed between the targets, an electron or an ion is trapped, thereby, the accumulation speed of the sputtering can be raised.
Patent JP-H07321863-A (JP)
Title: Synchronizing signal detector
Inventor: NAKADA HIROSHI
IPC: H04L7/04
Filed: 1994-05-23
Abstract: PURPOSE:To provide the synchronization detector, in which processing amount is reduced by easily detecting a synchronizing signal while using a processor with low arithmetic ability, by separately regarding the partial matching of part of a bit pattern and the matching of remaining parts. CONSTITUTION:A signal processor stores a demodulated digital bit pattern in a prescribed buffer. A partial matching error counter 13 stores one partially matched bit among N bits of the synchronizing signal to be a reference and after one bit is completely composed just for the prescribed number of bits, the compared result is checked.A first threshold decider 14 is provided for deciding the number of matching bits to perform recollation at a remaining bit matching error counter 15. When the number of error bits in one bit exceeds a set threshold value, error calculating processing is restarted from the head of the buffer but when that number is smaller than the threshold value, the counter 15 collates those bits again. When N pieces of bits are completely collated, a second threshold value decider 16 checkes whether the number is smaller than the previously decided set threshold value or not and when that number is smaller than the set threshold value, detecting processing is finished.
Patent JP-H09274356-A (JP)
Title: Method and device for both side image forming
Inventor: MITSUMIZO MASARU
IPC: G03G15/16
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To realize both sides recording possible of making productivity for each recording material same as the one side recording time, preventing transfer defect as well as image turbulence, and restraining the image quality difference between either sides. SOLUTION: This method consists of the first image primary transfer processing stage A for transferring the first image T1 carried on the first image carrier 1 to the first intermediate transfer body 2, the second image primary transfer processing stage B for transferring the second image T2 carried on the second image carrier 3 to the second intermediate transfer body 4, and the image secondary transfer processing stage C for secondary transferring the primary transfer image T1 and T2 on the respective intermediate transfer body 2 and 4 corresponding to both sides of the recording material 5, by attract--holding the recording material 5, on an, area where the first intermediate transfer body 2 and the second intermediate transfer body 4 coming into contact with or close to each other. Moreover, the image secondary transfer processing stage C is functionally differentiated to the first image secondary transfer processing stage D and the second image secondary transfer processing stage E.
Patent JP-S5732740-A (JP)
Title: Vibrating sand classifier
Inventor: ISHIDA AKIRA
IPC: B03B5/54
Filed: 1980-08-06
Abstract: PURPOSE: To improve the separating efficiency of sand and mud, by providing a inclined conveyor to seperate sand and mud in a water tank, and by mounting a vibration generator on a conveying side of a conveyor belt.  
     CONSTITUTION: When muddy water containing sand and mud is charged into a charging chute 7; the heavy sand and mud are interrupted by buffle plates 10 in order to deposit on a belt 3 and purified water is exhausted over-flowing into a exhaust channel 8, while the muddy water is flowing to the channel 8. The sand and mud on a belt 5 are vibrated in the water because of vibration of a belt supporter D, and the heavy sand of large particles settles still more on the belt 5 and the  light mud of small particles rises to the water surface. Therefore, only the sand is  held on the belt 5 to be carried upward to a level above the water tank A by driving a belt conveyor B and to be taken out to a hopper 22. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07320586-A (JP)
Title: Switch device
Inventor: TAKEDA MASAYUKI
IPC: H01H13/04
Filed: 1994-05-23
Abstract: PURPOSE:To attain automatic assembly of an AC circuit switch part by forming a DC circuit switch into a unit, in a switch device having an AC/DC circuit switch main unit. CONSTITUTION:A switch device is formed by mounting a DC circuit switch part B on an AC circuit switch part A. In a clearance part 26 formed by a fold part 25 in a rear end part of a frame 9 in this switch part A, a fold part 24 of the switch part B, formed into a unit, is inserted, and the circuit part B is mounted on the circuit part A. A connecting hole for connecting a slide member of the switch part A is provided in a point end surface of this switch part B. By the constitution forming this switch part B into a unit, necessity for providing an exclusive use AC circuit on/off operating slide member, in accordance with a switch, is eliminated, so that commonness of the slide member and its standardization can be attained, and work of assembling an AC exclusive use switch part can be automatized.
Patent JP-S59467-A (JP)
Inventor: HAYASHI TOORU
IPC: E04C5/04
Filed: 1982-06-24
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-S5232700-A (JP)
Title: Alarm equipment by discharge tube
Inventor: OOKI NOBUHIDE
IPC: H05B41/36
Filed: 1975-09-08
Abstract: PURPOSE:When 2nd cycle flash signal is obtained from flash detection circuit, abnormal detection output is generated. In this way, a circuit, which is capable of detecting even a slight abnormality occurrence, can be obtained.
Patent JP-H06298245-A (JP)
Title: Foldable box
Inventor: SHIKURA MASAKATSU
IPC: B65D5/36
Filed: 1993-04-13
Abstract: PURPOSE:To fold a box compactly and maintain a sufficient strength at the time of setting up by a method wherein when a first side wall is folded by a hinge, trapezoid parts and triangular parts of the bottom part are folded inside of the box simultaneously. CONSTITUTION:The foldable box consists of a pair of first side walls 1 which are formed to be foldable inward by a hinge at the center, and second side walls 3 which are arranged to be adjacent to the fist side walls 1. These adjacent side walls 1 and 3 are foldably connected by hinges 5, 6 respectively with a connecting member 4. Also, a bottom plate part is constituted by arranging two of trapezoid parts 7 and right angular triangle parts 8 which can be folded inward by a folding part 9 to each other. Then, a base 7a of the trapezoid part 7 is inward foldably connected to the side wall 3 by a hinge, and the one edge of the right angular triangle part 8 is inward foldably connected to the trapezoid part 7 by the folding part 9, and the other edge 8a is inward foldably connected to the lower end of a half of the side wall 1 with the hinge 2 as a border.
Patent JP-S601576-A (JP)
Title: Fault locator system
Inventor: NAKAMURA TETSUYA
IPC: G01R31/11
Filed: 1983-06-17
Abstract: PURPOSE:To lengthen the locatable distance by counting the number of pulses arriving at the other end of a cable after fed from the one end thereof at a fixed time interval for a certain time to locate the distance to the disconnection point thereof. CONSTITUTION:Pulses are fed at the same fixed time interval t1 for a fixed time (t) through a pulse generator 4, a light transmitter 1 and the like from one end A of a cable 3 until the first pulse reaches the other end B thereof and this operation is repeated (n) times. On the other hand, at the end B, pulses arrived are counted with a pulse counter 5 adapted to be reset each time counting pulses sent for the fixed time (t) with a light transmitter 2 to locate the distance to the disconnection point (c) of the cable. Thus, with a system of locating without the use of reflected pulses from this disconnection point, the locatable distance can be made longer for the disconnection of the cable.
Patent JP-H10297739-A (JP)
Title: Rotary feeder device for unloader
Inventor: ODAGAKI TAKESHI
IPC: B65G31/04
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of a rotary feeder device, and recognize an abrasion condition of a seal belt from the external. SOLUTION: Plural rotary rollers 8 including at least two rotary rollers 8a facing each other at a specified interval having an entrance 9 of a chute 7 between them are provided to stand along an outer circumferential part of a rotary plate 5 rotatably provided at a discharge end part of a scraper device, and a seal belt 14 is provided from the outer circumferential part of the rotary plate 5 to be folded by the two rotary rollers 8a facing each other at the entrance 9 of the chute 7 to deliver a subject body from the rotary plate 5 to a boom conveyor 2 to be endlessly stretched to the other rotary roller 8 to part and form a guide passage 17 for connecting the rotary plate 5 to the entrance 9 of the chute 7 by the seal belt 14.
Patent JP-H11304309-A (JP)
Title: Air conditioner
Inventor: ENDO HIROAKI
IPC: F25B47/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which achieves a curtailing of radiation loss and a shortening of defrosting time during the defrosting of an outdoor unit. SOLUTION: There are arranged a first solenoid valve 4a which is branched between a four-way valve 3 and a 2-path outdoor heat exchanger 5 to connect the four-way valve to a path part 5a on the windward side of the outdoor heat exchanger 5 with a bypass and a second solenoid valve 4b to connect the branch to a path part 5b on the lee side of th outdoor heat exchanger 5 with a bypass and a temperature sensor 9 is provided to detect temperature near an outlet on th side of a restrictor 6. With such an arrangement, a control is performed as follows: At the start of defrosting, using an input part 12, a control part 13 and a memory part 14, the first solenoid valve 4a is operated to be opened and the second solenoid valve 4b is closed.  When the detected temperature of the temperature sensor 9 exceeds a set temperature, the second solenoid valve 4b is operated to be opened and when the detected temperature of the temperature sensor 9 exceeds a specified temperature, the first solenoid valve 4a and the second solenoid valve 4b are closed.
Patent JP-H10298796-A (JP)
Title: Lead for electronic parts and its production
Inventor: SUZUKI SATOSHI
IPC: H01B1/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a lead wire excellent in corrosion resistance, heat resistance, oxidation resistance and migration resistance, and capable of satisfactorily executing soldering without using flux, by forming a primary covering layer composed of an Ni or Co-based material on the surface of a substrate of a Cu-based material and forming a secondary convering layer composed of a Bi-based material thereon at a specified thickness. SOLUTION: The substrate is composed of Cu, a Cu alloy or a Cu-covered composite material. The primary covering layer is composed of at least one kind among Ni, Co and alloys thereof, is excellent in heat resistance and works as a barrier for preventing the substrate components from dispersing over the surface of a lead by a heating stage or the like in the production of electronic parts. The secondary covering layer is composed of Bi or an alloy essentially consisting of Bi, and its thickness is regulated to >=0.01 μm. The secondary covering layer elutes in a hot dip solder bath at the time of soldering and plays roles of exposing he actively held primary covering layer on the lower side and bringing it into reaction with the hot dip solder.
Patent JP-H09295440-A (JP)
Title: Method and device for pressure adjustment of recording head
Inventor: OKADA KOICHI
IPC: B41J2/32
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To adjust the uniformity of a pressure which is applied by a recording head to a recording material being pinched by a method wherein the long-sized recording head and a platen roller being confronted with the recording head, are respectively supported by two sheets of supporting side plates, and at least one of the supporting side plates is moved based on a supporting table, to adjust the parallelism. SOLUTION: The expanded part of a supporting side plate 84b at the lower end, is firmly fixed to a supporting table 102. On the contracy, the lower end part of a supporting side plate 84a, is notched excepting a protruding part 104 at the right lower end, and the left end part turns in the direction shown by arrow (b) with the protruding part 104 as a fulcrum, and the leading end comes into contact with the supporting table 102, and by rotating an adjusting screw 108 which is screwed with a female thread part of an expanded part 106 of the supporting side plate 84a, the left lower end part of the supporting side plate 84a is moved, and the height is changed based on the supporting table 102.  As a result, the rotating shaft 61 of a platen roller 60 being rotatably supported by the supporting side plates 84a and 84b with bearings, and a spindle 86 which is the rotating shaft of a thermal head 10, are relatively twisted.
Patent JP-S5334369-A (JP)
Title: One tank type full automatic washing macine
Inventor: TANAKA YASUJI
IPC: D06F39/08
Filed: 1976-09-10
Abstract: PURPOSE: To provide a one-tank type full-automatic washing machine, wherein a water level of a washing-dewatering tank is detected from the position of a vibrator comprising a water tank movably hung in an oute tank by a vibrationpreventing support structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07292876-A (JP)
Title: Waterproof execution method
Inventor: IRITA HAJIME
IPC: E04D7/00
Filed: 1994-04-25
Abstract: PURPOSE:To improve the adhesive properties of a first coating material to the substrate and the substrate-crack follow-up properties of a film by applying a first coating material consisting of the emulsion of a specific polymer and an inorganic hydraulic substance and applying the same waterproof material as the first coating material onto the surface of the film. CONSTITUTION:The first coating material of a composition 1 composed of an emulsion using one kind or more of monomers (1) selected from alkyl (meth)acrylate having a 4-10C alkyl group, one kind or more of monomers (2) selected from methyl or ethyl acrylate, and one kind or more of monomers (3) selected from (meth)acrylic acid as essential constituent monomers and being emulsified and dispersed into water by a cationic or nonionic surface-active agent and an inorganic hydraulic substance is applied on the surface of a building. A waterproof material consisting of a composition made up of an emulsion, in which a polymer employing the same monomer (4) as the monomer (1), one kind or more of monomers (5) selected from methyl (meth) acrylate and a monomer (6) shown in formula I as essential constituent monomers and having a glass transition point of -20 deg.C or lower is emulsified and dispersed in water as mentioned above, and the inorganic hydraulic substance is applied on the surface of the film.
Patent JP-S5441698-A (JP)
Title: Centralized alarm monitor unit
Inventor: YAMADA AKIHIRO
IPC: G08B23/00
Filed: 1977-09-09
Abstract: PURPOSE: To make unnecessary for the alteration of wiring and control unit replacement, by taking the control unit commom to a number of failure detectors, controlling the control unit through the use of microprocessor, and enabling the selection of the condition of display lamp illumination with memory rewriting. 
     COPYRIGHT: (C)1979,JPO&Japio