baber/WOPTO huggingface dataset:
Patent JP-H10210431-A (JP)
Title: Video signal transmission method, superimposed information extracting method, video signal output device, video signal receiver and video signal recording medium
Inventor: OGINO AKIRA
IPC: H04N7/081
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To surely provide additional information superimposed on a video signal by preventing the additional information superimposed on the video signal by spreading a spectrum from being diminished or deteriorated. SOLUTION: A pseudo-random noise PN code generating control part 15 generates a PN code reset timing signal RE to start generation of a PN code string for every one vertical section, forms a PN code generating clock signal PNCLK of one horizontal period or plural horizontal periods and supplies them to a spread spectrum SS copy prevention control signal generating part 16. The SS copy prevention control signal generating part 16 makes the vertical section one period and generates repetitively the PN code string, in which one tip is assigned to one horizontal section or plural horizontal/sections and applies spread spectrum processing to a copy prevention control signal S3 by using the PN code string, so as to be completed in the PN code string by one period to form an SS copy prevention control signal S5.
Patent JP-H02238203-A (JP)
Title: Fluid combustion chamber
Inventor: GERUTO BORUNEMAN
IPC: F23M5/00
Filed: 1990-01-17
Abstract: PURPOSE: To obtain a combustion chamber applied with refractory lining on the inside of a cooled wall in the lower region in which the inner wall of the combustion chamber can be protected simply by providing a wide cornice at the upper end of the lining. CONSTITUTION: A fine graind fuel is burnt at 700-1100 deg.C in a combustion chamber having a fluidized bed or a circulation fluidized bed. Combustion gas including solid particles is exhausted through a duct 10. Lower region on the inside of a tubular wall 1 is protected against wear or overheat by refractory lining 12 provided, at the upper end thereof, with a cornice 14 having width B wider by a factor of at least 1.5 times, preferably 2-4 times, than the thickness X of the lining 12. Consequently, a deposit 12 moves such that the inside of the tubular wall 1 directly above the lining 12 is not damaged by solid particles flying about.
Patent JP-H02188835-A (JP)
Title: Checking system for file write data
Inventor: TSUCHIYA HIROSHI
IPC: G06F11/10
Filed: 1989-01-17
Abstract: PURPOSE:To detect the abnormality of data between a memory and a floppy control circuit without lowering processing speed by performing a comparison check operation between the data to be written into a floppy disk device and the data actually written. CONSTITUTION:The track write data are stored in a buffer 3 every time the write data is sent to a floppy control circuit 5 from a memory 2. When a cyclic code is checked in the circuit 5, a comparison circuit 4 compares the data read out of a floppy disk device (deck) 6 with the data stored in the buffer 3. Thus the coincidence is secured between the write data read out of the memory 2 and the data actually written into the deck 6. As a result, the abnormality of data produced between the memory 2 and the circuit 5 can be detected without lowering the processing speed.
Patent JP-S58125946-A (JP)
Title: Automatic exchange
Inventor: KUMASAKA KATSUMI
IPC: H04M3/54
Filed: 1982-01-21
Abstract: PURPOSE:To form a great number of secretary telephones with just a single  automatic exchange, by assigning the function of a secretary telephone to an ordinary extension telephone by setting a data. CONSTITUTION:When the dialing is given from a telephone 1C, the dial information is transmitted to a control part 6 via a subscriber circuit 2 and decoded. The part 6 reads the data on a secretary telephone number to check the destination, of connection out of a memory part 4 and checks it. In case the dialed number of telephone is a telephone A, and the telephones 1A and 1B function as a primary telephone and a secondary telephone, respectively are cleared. Thus the part 6 switches the call to the telephone 1B. As a result, the telephones 1B and 1C are set in the calling state. Then the call is transferred to the telephone 1A from 1B, therefore, the telephones 1A and 1C are set in the calling state. Thus a busy tone is transmitted to the telephone 1B. In this case, the part 6 has no connection control even through the telephone 1B tries to transmit to the telephone 1A.
Patent JP-S62281859-A (JP)
Inventor: MIN HE YAN
IPC: A61P9/00
Filed: 1987-01-19
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-S58126309-A (JP)
Title: Apparatus for expelling defective article such as cocoon
Inventor: HONMA HIDEAKI
IPC: D01B7/02
Filed: 1982-01-22
Abstract: PURPOSE:The titled apparatus, having an air nozzle and an expelling duct for expelling defective articles, e.g. bad cocoons, in a gap between two endless belts provided oppositely at a suitable tilting angle and pressing tools for aligning cocoons, etc. before and after the gap, and capable of expelling the defective articles, e.g. bad cocoons. CONSTITUTION:Two separate endless belts 2 and 3 are provided oppositely at a suitable tilting angle, and a gap 4 is provided between the endless belts 2 and 3, which are synchronously revolved. An air nozzle 8 for blowing compressed air therefrom for expelling defective articles, e.g. bad cocoons, is provided just above the air nozzle 8, and pressing tools 11 and 12 for aligning cocoons, etc. are respectively provided at positions just above the steps just before and after the air nozzle 8.
Patent JP-H10205584-A (JP)
Title: Toothed belt and its manufacture
Inventor: KASADA MITSUMORI
IPC: F16G1/28
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce noises of a toothed belt when running without marring the durability of the toothed belt. SOLUTION: For a toothed belt, a tooth cloth 2 is a wooven cloth and yarns 2b extended to the longitudinal direction of the belt is hard twist yarns. In the tooth cloth 2, the hard twist yarns 2b on the surface of the tooth cloth, crossing the yarns 2a extended to the cross direction of the belt and developing thereon, are fastened parts 8 and the hard twist yarns 2b on the back of the tooth cloth, crossing the yarns 2a extended to the cross direction of the belt and entering thereunder, are swollen parts 9. As the fastened parts 8 of the hard twist yarns 2b are arranged on the surface of the tooth cloth, a contact area between the tooth cloth 2 and a pulley is narrower, a frictional coefficient therebetween is smaller and less belt noise occurs during running.
Patent JP-S56105995-A (JP)
Title: Method for preventing staining underside of printed matter
Inventor: NUMAKURA TAKASHI
IPC: B41M7/02
Filed: 1980-01-28
Abstract: PURPOSE: To prevent the occurrence of staining the undersides of printed matters when many printed matters are stacked by forming a transparent colorless photohardening film on the surface of the printed matter.  
     CONSTITUTION: On the surface of a printed matter, a photohardening sensitive liquid (for example, ultraviolet ray hardening type clear lacquer) which has no mutual solubility with printing ink and no fading property, and is colorless and transparent is coated thinly and then the printed matter is exposed to a desired light source to photoset the sensitive liquid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09195997-A (JP)
Title: Centrifugal blower
Inventor: TAKAMORI TERU
IPC: F04D29/44
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To uniform wind velocity distribution so as to reduce noise by providing with a suction direction changing piece which is positioned on the suction port outer peripheral part of an opposite direction to the diffuser of a casing, and for straightening suction flow in a blower axial direction. SOLUTION: In a spiral casing 2 provided with a suction bell-mouth 3 in which a sirocco fan 1, a suction direction changing piece 7 is arranged on a part of a suction port circumference. Flow by the suction changing piece 7 is straightened in the axial direction of the sirocco fan 1 on the straight line part of the suction direction changing piece 7 so as to show it by B, and it becomes flow for changing the direction to 90 degree in a radial direction in the vicinity of a holding ring 6 suffering the influence of centrifugal force by flow on a circular arc surface. At this time, the flow becomes the same flow as prior flow A on a position which is not provided with the suction direction changing piece 7.  As a result, the flow-in position of a fan differs in the axial direction of the sirocco fan 1, and thereby, a fan flow-in wind velocity distribution is unified more than that of a prior art.
Patent JP-H07220126-A (JP)
Title: Passage management system for toll road
Inventor: SUZUKI HISAYOSHI
IPC: G06Q30/04
Filed: 1994-01-28
Abstract: PURPOSE:To provide a passage management system for toll roads which can collect the tolls with no use of passes, can save a labor at the gates without troubling the users, and can effectively eliminate the traffic retardation at the entrance in particular. CONSTITUTION:At the entrance of a toll road having plural sections, the vehicles are individually identified by the vehicle identifying devices 4-1 to 4-4. These identification information are stored in an integrated management device 3. At the same time, the vehicles are also identified at the exit of the toll road by the devices 4-1 to 4-4. Then the identification information on vehicles are collated at the exist with the identification information stored in the device 3. Thus the toll of each vehicle is automatically calculated.
Patent JP-H03212231-A (JP)
Title: Electric rice cooker
Inventor: KONNO SETSUZOU
IPC: A47J27/00
Filed: 1990-01-18
Abstract: PURPOSE:To prevent dew condensation on the inner side of a lid and enable the thermal insulation of a cooked material without causing any deterioration of the taste, shape or the like thereof by supplying power at a constant rate to a lid heater during the time of a process immediately after a thermal insulation process to the drop of pot temperature to thermal insulation temperature, and interrupting a constant rate of power supply to low temperature, barrel and lid heaters, when the pot temperature further drops below the thermal insulation temperature. CONSTITUTION:A control means 10, upon receipt of a signal from a pot temperature detection means 9, controls a lid heater drive means 8 during the time of the start of a thermal insulation process immediately after a cooking process to the drop of the temperature of a pot 1 to or below thermal insulation temperature, and supplies power to a lid heater 5 at a specified rate. When the temperature of the pot 1 further drops below the thermal insulation, the control means 10 controls a bottom heater drive means 6, a barrel heater drive means 7 and a lid heater drive means 8, respectively for supplying power to the bottom, barrel and lid heaters 2, 3 and 5 at a specified rate or for interrupting the power supply thereto so as to keep the temperature of the pot 1 at the thermal insulation temperature. According to the aforesaid construction, dew condensation on the inner side of a lid 4 can be prevented during the thermal insulation process, and a cooked material can be thermally insulated without any deterioration of taste, shape or the like thereof due to the falling of dew drops.
Patent JP-H03212744-A (JP)
Title: Instrument for measuring operation of information processing apparatus
Inventor: SATO CHIHARU
IPC: G06F11/28
Filed: 1990-01-18
Abstract: PURPOSE:To individually measure periods from start addresses up to end addresses within a previously determined appearance frequency range by controlling time measurement in accordance with the contents of a counter for counting up the number of times of detecting the coincidence of start addresses. CONSTITUTION:In the case of measuring the time from the start address appearing in the n-th times up to the end address corresponding to the start address during the execution of a series of programs, a coincidence circuit 7 is set up so as to output a logic '1' signal during the period that the contents of a counter 6 are 'n'. At the time of initialization, an FF 3, the counter 6 and a timer counter 50 are respectively reset. In each detection of a coincidence detecting signal from a start address coincidence detecting part 1, the FF 3 is turned from OFF to ON and the number of times of turning from OFF to ON is counted up dy the counter 6. During the period from 'n' to 'n+1' in the contents of the counter 6, the circuit 7 outputs the logic '1' signal, and when the output of the FF 3 is logic '1', pulses from clock generator 51 are inputted to the counter 50 and counter up.
Patent JP-H08203934-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIOKA HIDEKI
IPC: H01L21/52
Filed: 1995-01-24
Abstract: PURPOSE: To contrive to enhance the accuracy of the bonding position and bonding flatness of a bonding body by the simple constitution of a semiconductor device. CONSTITUTION: A semiconductor device is one formed into a constitution, wherein a recessed place or a projection is provided integrally with a base member 100 and partially at a position which is located on the outside of a bonding area and is positioned symmetrically to the center of the bonding area, and an area which allows an outflow of a molten solder and an area which stops an outflow of the molten solder are partially provided on the periphery of the bonding area BA1. Thereby, the positional deviation of a bonding body 2 to the bonding area BA1 is prevented from being generated by the very simple constitution of the device and the accuracy of the desired bonding position of the bonding body not only can be obtained but the bonding flatness of a bonding body 5 can be enhanced.
Patent JP-H01186106-A (JP)
Title: Gas insulated switchgear
Inventor: AOYAMA HIROMICHI
IPC: H02B13/02
Filed: 1988-01-18
Abstract: PURPOSE:To shorten the whole length of a gas insulated switchgear and to simplify th structure of a switching mechanism by constructing the title device so as to open or close a corresponding disconnector and a ground switch through a pair of flexible towing wires from actuators. CONSTITUTION:An actuator 13 makes a coupling shaft 26 pivot through towing wires 65-66 to opens or closes a disconnecting switch 2, an actuator 14 makes a coupling shaft 49 pivot through towing wires 67-68 to open or close a disconnecting switch 3, and an actuator 15 makes a coupling shaft 50 rotate through towing wires 69, 70 to open or close a disconnecting switch 4. Actuators 16, 17, 17 respectively make coupling shafts 51-53 pivot through towing wires 71-72, 73-74, 75-76 to open or close ground switches 5-7. The ends of the cores 65b, 66b, 77b, 78b of the wires display red on the exposed side from a flexible tube end in case of 'ON state' and display green in case of 'OFF state' so as to visually observe the 'ON', 'OFF' states.
Patent JP-H04251761-A (JP)
Title: Thermal type line printer
Inventor: YAMAJI HIDEYUKI
IPC: B41J3/28
Filed: 1991-01-29
Abstract: PURPOSE:To obtain enabling signal lines in numbers smaller than numbers with which a thermal head is divided up into groups. CONSTITUTION:In a thermal type line printer equipped with a thermal head in which one line of heating units are formed of (m) heating units, each of which corresponds to one dot, and the (m) heating units are divided into (n) groups (lower groups), each of which contains (x) heating units, and printing is made by specifying each of the lower groups for enabling one after another, the aforementioned (n) lower groups are divided into beta upper groups, each of which contains alpha lower groups. Then enabling signals for specifying the enablings for each of the beta upper groups, and the enabling signals for specifying the enablings for each of the alpha lower groups are generated, and one of the lower groups is specified for the enabling by the result obtained by logical operation mode to the aforementioned upper enabling signals and the lower enabling signals.
Patent JP-H11208864-A (JP)
Title: Operation controller, method, and record medium
Inventor: ISHIKAWA KENICHI
IPC: B65G43/08
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a production line of high operation rate by detecting the detention of works by first detecting means, by detecting the presence/ absence of works for machining by second detecting means, by analyzing the read-out operation information, by analyzing a type of carrier abnormality, and identifying and displaying the abnormal position for informing the carrier abnormality of the production line. SOLUTION: Fullness detecting means 112, 113, 114 function as first detecting means for detecting the detention of works in a production line. No work detecting means 115, 116, 117 function as second detecting means for detecting the presence/absence of the works machined by corresponding machining devices 102, 103, 104. An analyzer 108 analyzes the abnormal state of the machining device based on the data measured by respective controllers 105, 106, 107. The analysis of the analyzer 108 can be transmitted to the respective controllers 105, 106, 107 by an I/F part. 118. A display 111 displays the management states.
Patent JP-H05244-A (JP)
Title: Catalyst for removing nitrogen oxide
Inventor: IIDA KOZO
IPC: B01D53/94
Filed: 1991-01-29
Abstract: PURPOSE:To provide a catalyst for removing nitrogen oxide in combustion exhaust gas. CONSTITUTION:A catalyst for removing nitrogen oxide is characterized by that the sum of an A-component consisting of II type anhydrous gypsum and clay and a B-component composed of titanium oxide is at least 90% by wt. of the total catalyst, the wt. ratio of clay/II type anhydrous gypsum of the A-component is 0.35 or more, the wt. ratio of B/(A+B) is 0.05-0.3 and at least one or more kinds of oxide among oxides of V, W, Mo, Fe, Cu, Cr and Mn is contained.
Patent JP-S61168394-A (JP)
Inventor: TSURUTA SHIZUO
IPC: D06F39/02
Filed: 1985-01-23
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-H06222405-A (JP)
Title: Nonlinear optical element
Inventor: NAKAMURA NAOKI
IPC: G02F1/35
Filed: 1993-01-22
Abstract: PURPOSE:To provide the nonlinear optical element capable of preventing the attenuation of a light quantity at the time of use. CONSTITUTION:This nonlinear optical element 1 consists of a pair of substrates 2, 3 disposed to face each other apart a prescribed spacing, perpendicularly oriented films 4, 5 formed on the respective opposite surfaces 20, 30 of a pair of these substrates 2, 3, a liquid crystal 7 which is sealed between a pair of the substrates 2 and 3 and is homeotropically arranged and nonlinear optical molecules 8.
Patent JP-S54104063-A (JP)
Title: Display device
Inventor: SAKAMOTO SHIGETOSHI
IPC: G07F9/02
Filed: 1978-02-01
Abstract: PURPOSE: To raise the effect of display of ice pieces, by continuously making the ice pieces with auger-type ice making engines and supplying the ice pieces into transparent pipes and making it possible to  observe the ice pieces conveyed and dropped.  
     CONSTITUTION: The ice pieces are made by the auger-type continuous ice making engines which are juxtaposed with each other so that the engines can be driven by a single cooling unit 24. The ice pieces are conducted from conveying pipes 22a, 22b to two transparent pipes 14a, 14b surrounded by a large-diameter transparent pipe 14c. The ice pieces are moved up through the tranaparent pipes 14a, 14b. The piece pieces continuously overflow the top opening 30 of the transparent pipe 14c and slip down on the slope of an umbrella-shaped member 28, which is illuminated by a light source 34 if necessary. The ice pieces are temporarily reserved at the bottom of the slope and then dropped in a display chamber 10 defined by a transparent material such as synthetic resin. Therefore, various effects of display of the ice pieces can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59137771-A (JP)
Inventor: MASUYAMA SHIGEO
IPC: F28F1/02
Filed: 1983-01-25
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-S60154374-A (JP)
Title: Support mechanism of magnetic head
Inventor: TAKAHASHI MINORU
IPC: G11B21/21
Filed: 1984-01-20
Abstract: PURPOSE:To accelerate a magnetic disk device by providing a head slider fitted with a magnetic head and a gimbal to support a slider and by constituting a pressure spring supporting a gimbal of a pair of parallel springs having specifci intervals. CONSTITUTION:A head slider 2 having a magnetic head, gimbal 3 to support the slider 2 in keeping the balance and a pressure spring 4 to support a gimbal are provided. Writing and reading are executed with respect to a turning magnetic disk in the direction of an arrow A. The spring 4 is constituted of a pair of parallel springs 14 which are resistant to torsional moment in the direction of an arrow M and have the specific intervals G. Thus wind pressure due to a magnetic head at the time of high speed seeking and the turbulence due to wind can be suppressed and a magnetic disk can be accelerated.
Patent JP-2000203988-A (JP)
Title: Method for refining molecular crystal by sublimation
Inventor: IGA TAKEO
IPC: C30B29/54
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ultrapure material by sublimation refining. SOLUTION: In the method for refining a sublimable molecular compd. to obtain an ultrapure material by sublimation refining, a fiber not disturbing the formation of a free surface after the start of growth is used as a nucleation field, the compd. is sublimated on the fiber to form many single-crystal grains, the crystal surface is washed away, if necessary, with a solvent along with part of the crystals to remove the impurities close to the surface, and then the crystal grains are recovered by further sublimation. Since dry refining is used, a special installation such as a clean room is not needed, and the troublesome handling of an ultrapure material is considerably reduced.  Provided that an easy-to-sublimate molecular compd. is obtained, this technique is effective regardless of the kinds of hosts and impurities, and the method is useful as a technique to make a material ultrapure.
Patent JP-S60154438-A (JP)
Title: Fluorescent character display tube
Inventor: UCHIYAMA MASAO
IPC: H01J31/15
Filed: 1984-01-24
Abstract: PURPOSE:To hold correspondence of a grid to a display pattern in the fully high accuracy while enabling to perform assembly with good workability by holding in advance the fixing part of a grid between the spacers while fixing it from up and down with the low temperature setting type heat-resisting adhesives. CONSTITUTION:A grid 3 of split construction together with a frit glass layer 10 is held in at its fixing part by a spacer 7 on the side of a substrate made of glass same with an anode substrate and an upper side spacer 7 while being fixed with the low temperature setting type heat-resisting adhesives 9 followed by being fixed on the anode substrate 1 with the frit glass layer 10. In this way, by holding-in each fixing part of the grid 3 of split construction by two sheets of upper and lower spacers 6 and 7 while being fixed with the low temperature setting type heat-resisting adhesives 9, the grid 3 is fixed from this point of time while maintaining the same mutual positonal relation as when being fixed on the anode substrate 1 thus said assembly can be performed separately from the anode substrate 1. Further, a gap between the grid 3 and the anode substrate 1 can to optionally set according to the thickness of the spacer 6 on the substrate side.