baber/WOPTO huggingface dataset:
Patent JP-S5664572-A (JP)
Title: Multichannel display unit for television picture receiver
Inventor: MATSUSHITA AKIRA
IPC: H04N5/45
Filed: 1979-10-30
Abstract: PURPOSE:To avoid receiving a control to the screen to be superimposed when the  signal of other channel to be superimposed on the main channel screen is written  into and read out of the memory, by controlling these writing and reading actions  with the switch signal extracted out of the main channel signal. CONSTITUTION:The main channel signal is selected for channel by the electronic tuner 1 and then applied to the MIX circuit 3, synchronous isolating circuit 5 and color subcarrier isolating circuit 6 via the IF circuit 2. The other-channel signal is selected for channel by the electronic tuner 7 and then applied to the A/D converting circuit 9, isolating circuit 33 and synchronous isolating circuit 10 each via the IF circuit 8. The video signal is converted into the digital signal to be applied to the shift registers 13-15 and then written into the display memories 25 and 26 via the gate circuit 16 after a parallel-serial conversion. The data read out altenately out of the memories 25 and 26 receive a serial-parallel conversion through the shift registers 27-29 after passing through the gate circuit 17 to be converted into the analog form through the D/A converting circuit 30, and are superimposed on the main channel video signal via the circuit 3 to be applied to the cathode-ray tube via the video amplifying circuit 4.
Patent JP-H06313540-A (JP)
Title: Peep window device for furnace
Inventor: AMANO HIROSHI
IPC: F23M11/04
Filed: 1993-05-19
Abstract: PURPOSE:To provide a furnace peeping window device provided in a furnace wall, which is capable of opening and/or closing selectively, small in size, simple in constitution and easy in maintenance. CONSTITUTION:A cylindrical casing 5, in which a sliding rod body 9 having a penetrating hole 33 is inserted into a through hole 11 slidably in air-tight condition an opening section 19 communicating with the through hole 11 and opened and/or closed by the driving of the sliding rod body 9 is formed. A guide to which shielding plates are secured on both sides of the same is mounted to a cylindrical casing 5. This casing 5 is attached in such a way that the opening in the furnace wall 1 is opposed to the opening section 19. While a window glass 17 for sealing the outside of a casing 5 is attached detachably to the outside of the casing 5 gastightly. Gas for purging is guided through a space 27, formed between the casing 5 and the guide 7 and blocked from the inside of the furnace, and the gas is guided to the inside of the window glass 17 through a gap between the casing 5 and the shielding plate as well as a separating plate 47. An optical passage connecting the inside and the outside of a furnace through the window glass 17 is formed selectively by driving the sliding rod body 9.
Patent JP-H10314446-A (JP)
Title: Jigsaw, jigsaw preparing device and preparing system
Inventor: SUGIYAMA YOSHITAKA
IPC: A63F9/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a jigsaw improving the freedom of print contents and giving visual variation, a device speedily and inexpensively preparing the jigsaw and a system efficiently preparing it. SOLUTION: The jigsaw includes a group of pieces 17Σ and two different content pieces 52 and 53. The group of pieces 17Σconsists of most of general shape pieces 17a whose shapes are difficult to discriminate from each other and special shape pieces 17b and 17c which shapes are easy to discriminate from the shapes of the pieces 17a and first content is printed. The different content piece 52 is formed to make the same ellipse as the piece 17b in order to replace with the piece 17b, the different content piece 53 is formed to make the same heart as the piece 17c in order to replace with the piece 17c and second contents are respectively printed.
Patent JP-S5929496-A (JP)
Inventor: KATAYAMA TOMIO
IPC: B23K1/005
Filed: 1982-08-10
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-H0433137-A (JP)
Title: Data processor
Inventor: ARIOKA MASAAKI
IPC: G06F11/28
Filed: 1990-05-29
Abstract: PURPOSE:To facilitate program debugging by outputting the low-order bits of an address in an instruction which is executed at the time of a debugging mode to an external part by a prescribed number. CONSTITUTION:At the debugging mode, an instruction fetching part 1 fetches an instruction code from an external memory through a data bus 4, fetches and analyzes the instruction code from the instruction fetching part 1 and outputs a decoding result to an instruction execution part 3. The instruction execution part 3 starts the processing of the instruction from an instruction decoding part 2 and outputs the prescribed bit number of the low-order bits in the address of the instruction to an execution instruction address signal line 37. The address of the instruction which is executed at present can be calculated from the low-order bits of the execution instruction outputted to the signal line 37.
Patent JP-H11330340-A (JP)
Title: Semiconductor device and mounting structure thereof
Inventor: OKUDAIRA HIROAKI
IPC: H01L23/50
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from occurring in a lead, by a method wherein a led is possessed of a lower plating film of tin or tin-bismuth alloy, an upper plating film of tin-bismuth alloy which is higher in bismuth content than the lower plating film, and both films are formed on the surface of the lead base material of the lead. SOLUTION: A lower plating film 7 is formed of tin whose bismuth content is 0 to 1 wt.% or tin-bismuth alloy, whereby cracks are prevented from occurring in a lead when the lead is bent in a lead forming process, and the lead is prevented from deteriorating in wettability. An upper plating film 8 is formed of tin-bismuth alloy which is 1 to 10 wt.% in bismuth content, whereby an electrical short circuit can be prevented from occurring between leads which are narrow in space between them and easy to produce whiskers, cracks are prevented from occurring in the leads when the leads are bent in a lead forming process, and the leads are prevented from deteriorating in wettability. Moreover, A lead can be plated with lead-free solder which is excellent in corrosion resistance and harmless.
Patent JP-H01309096-A (JP)
Title: Driving method for electroluminescence display device
Inventor: KAMEYAMA KENJI
IPC: G09G3/30
Filed: 1988-06-08
Abstract: PURPOSE:To make a high-brightness display by applying a driving voltage from each electrode side at the time of one scan, and making selected picture elements illuminate twice in each frame and closing one AC cycle. CONSTITUTION:When the numbers of electrodes in electrode groups on respective sides are denoted as (m) and (n) (m>=n), electrodes in respective electrode groups are selected, one by one, at the time of m=n and used as scanning electrodes while all other electrodes are used as signal electrodes. At the time of m>n, the driving method at the time of m=n is performed (n) times, electrodes which are not selected as the scanning electrodes are selected, one by one, as scanning electrodes, and the electrode group on the side where those scanning electrodes are not included is used as a signal side. Namely, electrodes are selected, one by one, from electrode groups X1-X4 and Y1-Y4, those two electrodes are used as scanning electrodes, and the remaining electrodes are used as signal electrodes. Consequently, picture elements except at intersections of the scanning electrodes illuminate twice in each frame and one AC cycle is closed, so that high brightness is obtained.
Patent JP-H11341664-A (JP)
Title: Rubber insulator for power cable termination
Inventor: SAKURAI YUJI
IPC: H02G15/184
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of occurrence of partial discharge during use and enhance the insulating capability of a power cable terminal, by reducing the size of a gap produced at an end of a cable external semiconductive layer and/or an end of a semiconductive tape. SOLUTION: Horizontal woven hat-shaped fins 1-1 are formed on the surface of the body 1 of a terminal corresponding to an end of a cable external semiconductive layer 11-3 and the vicinity of a semiconductive tape 3. As a result, planar pressure produced at the end of the cable external semiconductive layer 11-3 and the end of the semiconductive tape 3 can be increased, and a gap formed between the cable external semiconductive layer 11-3 and an insulator 11-4 and a gap formed at the end of the semiconductive tape 3 can be reduced. Projections or deeply grooved, woven hat-shaped fins may be formed instead of the horizontal woven hat-shaped fins.
Patent JP-S62295025-A (JP)
Title: Projection type display device
Inventor: ARIGA SHUJI
IPC: H04N9/31
Filed: 1986-06-16
Abstract: PURPOSE:To obtain a display device excellent in color reproducibility and gray scale display by changing the transmissibity of polarizing plates mounted on liquid crystal light valves for forming an image by using respective color beams correspondingly to the optical intensity of respective color beams in accordance with incident color beams. CONSTITUTION:The display device is constituted of an illuminating system, optical systems 102, 103 to be used for color separation, plural liquid crystal light valves 104-106 for forming an image by using plural color beams, an optical system for synthesizing the color beams, and a projecting optical system. Each of the liquid crystal light valves 104-106 has at least one polarizing plate and the transmissibity of the polarizing plates mounted on respective light valves for incident color beams is changed in accordance with the light intensity of respective color beams. The color separated beams are red, green and blue beams and the polarizing plates are color polarizing plates having color spectral characteristics. Consequently, a projected image free from color shear and excellent in color reproducibility can be obtained.
Patent JP-S62294793-A (JP)
Title: Clean pump
Inventor: OGUCHI TETSUO
IPC: F04D7/06
Filed: 1986-06-16
Abstract: PURPOSE:To prevent the entrance of dust by blowing in clean air such as clean air, nitrogen gas and others into inside of a fluid transfer pump. CONSTITUTION:The air for cleaning is flown in through a breather a10 into an inner introduction tube 12 and then flows, together with corrosive gas generated from inside plating fluid, to a breather c22 through a gap between a housing a8 and disc a8. Dust is flown off toward the outside section inside the housing a8 by the disc 7 and then carried on the air current, together with the air blown in through the breather a10, and discharged to a breather c22 and then sent to an exhaust air processing device. Accordingly, the dust generating outside the fluid can be prevented from entering the fluid.
Patent JP-H08277527-A (JP)
Title: Joint part of earth retaining work
Inventor: OI MITSUHARU
IPC: E02D17/04
Filed: 1995-04-04
Abstract: PURPOSE: To linearly connect H-shaped steel beams together, by providing a space for receiving H-shaped steel beams and connecting sockets having grooves for a wedge at the sides, back to back as a unit and pushing the wedges in the grooves. CONSTITUTION: H-shaped steel beams 10 are linearly connected to butt each other with a clearance for a partition wall 41. A connecting metal tool 20 is applied to contact them from the lower side. The front ends of H-shaped steel beams 10 are contained in the spaces 34 and the plate is closely attached to the bottom face 36. Next, both side edges of the tapered face 44 of the wedge 42 are fitted to the grooves 40 for the wedge and pushed in and further, bolts 50 are fastened. In this way, the H-shaped steel beams 10 are fixed to the connecting metal tool 20 and linearly joined through the connecting metal tool 20. Accordingly, fastening works of a number of bolts and nuts are eliminated and the assembling work is simplified and the processing cost can be reduced.
Patent JP-S6030459-A (JP)
Title: Choke valve system for carburetor
Inventor: SERIKAWA KATSUTO
IPC: F02M1/14
Filed: 1983-07-30
Abstract: PURPOSE:To perform choke valve control optimal for engine condition by controlling the choke valve in multiple stages through a plurality of actuators never interfering each other. CONSTITUTION:When starting an engine from low temperature state, negative pressure is fed through a tube 18 into the chamber 14 of diaphragm 12 upon complete combustion of engine to pull a rod 13 thus to open a choke valve 3 slightly. Upon motion of the diaphragm 12, a leak valve 17 will open and since the thermo-valve 21 is opened under low temperature, the negative pressure will leak through the chamber 14. The diaphragm 12 will try to reset but the leak valve 17 will also close to repeat this operation and to bring the choke valve to predetermined first opening. When the cooling water temperature exceeds over the first setting level, the leak valve 21 will close to move the diaphragm 12 to the setting level of a stopper 16 and to bring the choke valve to second opening. When the cooling water temperature exceeds over the second setting level, the thermo-valve 31 will open to pull the diaphragm 26 through negative pressure and to bring the choke valve to third opening.
Patent JP-S5932731-A (JP)
Title: Window type air conditioner
Inventor: OOTORI MASAHIKO
IPC: F24F11/02
Filed: 1982-08-13
Abstract: PURPOSE:To save energy by a method wherein the degrees of discomfort of indoor and outdoor air are judged by sensing indoor temperature and humidity and outdoor temperature and humidity and, only when the degree of discomfort of the outdoor air is lower than that of the indoor air, ventilating operation is performed. CONSTITUTION:The setting input circuit 13 of a central processing unit 11 can arbitrarily set the indoor temperature TS and the indoor humidity HS. A calculating part for degree of discomfort 15 calculates the degree of indoor discomfort FA from an indoor temperature sensor S1 and an indoor humidity sensor S2, the degree of outdoor discomfort FO from the outdoor temperature sensor S3 and an outdoor humidity sensor S4 and the degree of set discomfort FS from the set temperature TS and the set humidity HS. When the degree of set discomfort FS is higher than the degree of indoor discomfort FA, a comparator 14 selects blowing operation preferentially without reference to the magnitude of the degree of outdoor discomfort FO. On the contrary, when the degree of indoor discomfort FA is higher than the degree of set discomfort FS, the degree of indoor discomfort FA is compared with the degree of outdoor discomfort FO and cooling operation is performed when the former FA is lower than the later FO, while ventilating operation is performed when FA is higher.
Patent JP-S5841284-A (JP)
Title: Flow amount control system for hydraulic pump
Inventor: TERAJIMA YOSHIAKI
IPC: H02P29/00
Filed: 1981-09-05
Abstract: PURPOSE:To eliminate a drift phenomena due to the change of an oil temperature by a method wherein a DC motor is connected directly to an inclining device for inclining a pump for the hydraulic pump variable in the discharging quantity thereof and the DC motor is driven to control the inclining device freely. CONSTITUTION:A motor control unit 10 is formed into a digital servo control system consisting of a substractor 11, and digital/analog convertor 12, an amplifier 13 or the like. The commanding value P of a pulse signal outputted by a pulse generator and a present value A, inputted by the feedback of a slide position detector 14 for a slide 5, are inputted into the substractor 11 and a deviated amount D is outputted therefrom while the deviated amount D and the inclined angle of the pump 3, which is detected by the position detector 8, are inputted into and operated in the digital/analog convertor 12, the output thereof is amplified by the amplifier 13 such as a thyristor amplifier to effect the current control of the DC motor 6 and thereby driving it as desired.
Patent JP-H0436384-A (JP)
Title: Additive for liquid crystal and liquid crystal composition comprising it
Inventor: TAKUMA HIROSUKE
IPC: C09K19/54
Filed: 1990-05-31
Abstract: PURPOSE:To prepare an additive for liquid crystal giving no electrostatically caused defective display, showing neither change in resistivity nor abnormal display even by repeating the input and break-off of voltage over a long period and functioning as a resistance-lowering agent by selecting a specified compd. CONSTITUTION:A compd. of the formula (X<n+> is an org. or inorg. cation;n=1-2) is selected.
Patent JP-H05329984-A (JP)
Title: Laminate and production thereof
Inventor: TAKOSHI HIROTAKA
IPC: B32B25/08
Filed: 1992-06-01
Abstract: PURPOSE:To provide a two-layered laminate having high interlaminar bonding strength and capable of being thermally bonded to other base material at relatively low temp. and a multilayered laminate using said laminate. CONSTITUTION:A two-layered laminate is provided by subjecting an adhesive resin compsn. consisting of 10-100wt.% of an ethylenic copolymer being a multiple copolymer consisting of ethylene, a radical polymerizable acid anhydride and other radical polymerizable comonomer and 90-0wt.% of a polyolefinic resin and a thermoplastic elastomer to co-extrusion molding and a multilayered laminate is provided by thermally bonding other base material on the adhesive resin compsn. layer of the two-layered laminate.
Patent JP-S5264911-A (JP)
Title: Multi-element magnetic head
Inventor: KAGECHI TOSHIO
IPC: G11B5/133
Filed: 1975-11-25
Abstract: PURPOSE: To provide a multi-element magnetic head, in which a winding is formed on the front core of a reproducing head so as to reduce the output of the reproducing head resulting from the magnetic flux leaked from a recording head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62297813-A (JP)
Title: Production of optical voltage sensor element
Inventor: NORIMATSU MASAAKI
IPC: G01R15/24
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a method appropriate for the mass production of optical voltage sensor elements by forming an electrode on an electrode plane of an electro-optic crystal plate and then cutting off the plate to obtain chips. CONSTITUTION:The electro-optic crystal plate 1 is formed a first, and then the electrode 2 is formed on the electrode plane 1a by vapor deposition. Then a chip 1A with (l)X(m) size for the optical voltage sensor element is cut off from the crystal plate 1 and its light incident plane 1b is ground. Consequently, the size of the electro-optic crystal plate coincides with that of the electrode 2 and the prescribed sensor element with (l)X(m) size can be obtained.
Patent JP-H10334652-A (JP)
Title: Vtr converter mounting configuration
Inventor: OHIRA YUTAKA
IPC: G11B33/12
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a converter mounting structure assuring easy manufacture and improved working efficiency, in which a converter may be easily arranged at the internal side of panel using a cable connecting the tuner and converter comprised in the video body. SOLUTION: In the case of structuring a VTR converter mounting configuration where a converter 6 is arranged at the internal side of panel of the video body, and one end of the lead wire 15 connected to a tuner is connected to the tuner connecting terminal 11 of converter 6, a projected piece 4 having formed a through hole having the internal diameter almost equal to the external diameter of one end of the lead wire 15 is extended along the side surface 6a of the converter 6 from a jack board 2 of the panel explained above. The tuner connecting terminal 11 is placed in this through hole to provide the side surface 6a of converter near the one side 4d of the projected piece 4. Under this condition, the converter 6 is placed on the wiring substrate 3, and one end of the lead wire 15 is inserted to the through hole for the connection to the tuner connecting terminal 11.
Patent JP-2000333338-A (JP)
Title: Joining tool with different diameter for junction box and joining tool cover
Inventor: IKEDA TAKASHI
IPC: H02G3/08
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To connect a raceway with a different diameter to the arbitrary socket position of a junction box with the same socket dimensions by mounting a socket-mounting part to the socket of the junction box and mounting the raceway with a different diameter to a raceway-mounting part. SOLUTION: A joining tool 20 with a different diameter for a junction box connects a raceway 2 with a different diameter having dimensions that do not conform to a socket 7 to the socket 7 projecting toward the outside of a junction box 4, and is provided with a socket-mounting part 30 for mounting to the socket 7 of the junction box 4 and a raceway-mounting part 40 for mounting the end part of the raceway 2 with a different diameter. The socket- mounting part 30 is provided with both side plates 30b, and 30c and a bottom plate 30a that are in parallel one another for covering both side plates 7b and 7c and a bottom plate 7a of the socket 7 of the junction box 4 in a conforming state from the outside.
Patent JP-S5764413-A (JP)
Title: Equipment for manufacture square steel pipe
Inventor: SAKURAI RIYOUHOU
IPC: B21C37/15
Filed: 1980-10-09
Abstract: PURPOSE: To reduce weld inferiorities at the front and rear end parts of works and to improve the production efficiency, by installing an auxiliary aqueeze roll and, at the same time, forming the seam guide roll as a roll which presses the inner surface of both side plates of works.  
     CONSTITUTION: Since an auxiliary squeeze roll 9 is installed at a little upper stream side of a squeeze roll 5, a work 1 is restrained to a prescribed position when the front end part of the work 1 enters the working process, and right and left seam forming edges are brought into contact with each other near a welding start point 2. At this point of time, the electirc current can be supplied from a contact tip 6. Therefore, lengths of parts which are inferior in welding quality due to the shortage of heating can be reduced to a distance (b') between the contact tip 6 and the welding start point 2. Moreover, since a seam guide roll 10 presses the side plate of the work 1 from inside at a location which is very close to the pressing point of the squeeze roll 5, the seam guide roll 10 will not be disengaged from the work 1 until the seam welding is completed when the welding location comes near the rear end of the work 1, and thus, a perfect welding can be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000331169-A (JP)
Title: Method and device for measuring motion vector of image
Inventor: MORITA TOSHIHIKO
IPC: G06T7/20
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To exclude the undefined motion vectors which are dependent on the noises and to use only a vector that has high reliability by analyzing an array of correlation value obtained from a correlative operation carried out between a reference image and a search image to decide the reliability of a motion vector. SOLUTION: A correlative operation means 3 defines an image of a certain time as a reference image with an image defined at the next time as a search image, refers to the image memories A1 and B2 to carry out a correlative operation between both reference and search images and outputs an array of correlation value. A minimum correlation value calculation means 4 calculates the minimum correlation value and the coordinates where the minimum correlation value is given from the entire array of correlation value. A partial minimum value calculation means 5 calculates the minimum correlation value included in a range where the distances smaller than the prescribed value are excluded from the coordinates obtained by the means 4, i.e., the partial minimum value.  Then a reliability deciding means 6 decides and outputs a motion vector of high. reliability when the difference is larger than the prescribed value between the partial minimum value and the minimum correlation value.