baber/WOPTO huggingface dataset:
Patent JP-H01300640-A (JP)
Title: Digital data transmission system
Inventor: NAKAMURA YUZO
IPC: H04L5/22
Filed: 1988-05-28
Abstract: PURPOSE:To attain the data transmission through the 2nd channel in addition to a conventional data transmission by sending envelope frame information depending on the presence of DC superimposition onto a transmission line so as to insert a data bit of the 2nd channel to the location of a frame bit of the digital data of the envelope form. CONSTITUTION:An envelope frame information control circuit 102 applies on-off control of a switch 104 based on the frame information generated. As a result, a DC superimposed or not onto the transmission line 30 via a transmission transformer 110 from a constant current source 100. Simultaneously, the 2nd channel data is inserted to a position of an F-bit of the digital data of the envelope form by the 2nd channel data insertion circuit 106, and sent to the transmission line 30 via the transmission transformer 110 by the data transmission circuit 108 together with D and S bits. Thus, the data transmission through the 2nd channel is attained in addition to a conventional data transmission simultaneously.
Patent JP-S6310190-A (JP)
Inventor: POORU EFU ERU WAINDOOKU
IPC: G09G1/07
Filed: 1987-05-26
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-S5830335-A (JP)
Title: Carrier of catalyst for hydrogenating still residue oil
Inventor: MORI KAZUTAKA
IPC: C10G49/02
Filed: 1981-08-19
Abstract: PURPOSE:To obtain a carrier superior in promotion of catalytic activity high in strength, and low in cost, by using as a carrier of a catalyst for hydrogenating still residue oil, a material consisting mainly of coals, and granulated by adding a small amount of a binding agent. CONSTITUTION:Granules used as a carrier for still residue oil-hydrogenating catalyst are those obtained by adding a binder, such as silica or alumina, to a porous carbonaceous material having an isotropic configuration, such as a brown coal or subbituminous coal, and granulating them, and they have 50-200m<2>/g specific surface area, and 0.5-0.7cm<3>/g entire pore volume, 50-80% of this pore volume consisting of >=10nm diameter pores. This carrier is inexpensive, and superior in strength and catalyst promoting action, and moreover, easily disposable.
Patent JP-H04352652-A (JP)
Title: Manufacture of liquid container material
Inventor: TAKE YOSHIAKI
IPC: B32B27/10
Filed: 1991-05-31
Abstract: PURPOSE:To prevent generation of cracks in a vapor depositted layer of inorganic compound by a method wherein after coextrusion of a film for coextrusion, the coextruded film is cooled to such an extent that a film layer of inorganic compound does not crack and to such a temperature as heat adhesiveness is not lost, and then laminated on a base sheet on which the film layer of inorganic compound is formed. CONSTITUTION:A coextruded film 3 of a non-adsorbing resin 31 and the first heat adhesive resin 32 is coextruded and cooled down to such a temperature as a film layer 22 of inorganic compound does not crack and heat adhesiveness is not lost. By laminating the cooled coextruded resin on a base sheet 2 on which the film layer 22 of inorganic compound is formed, a sheet is made which comprises the non-adsorbing resin 31, the first heat adhesive resin 32 and the inorganic compound coated base sheet 2 in this order, and then this sheet and a paper base 1 are laminated. Thus heat influence on the film layer of inorganic compound can be prevented, whereby generation of cracks in the film layer can be prevented.
Patent JP-S5463850-A (JP)
Title: Electrochromic display deivce
Inventor: WASHIDA HIROSHI
IPC: G02F1/17
Filed: 1977-10-31
Abstract: PURPOSE: To make it possible to elongate the life of a display device by making porous a portion of an insulating layer between a pair of electrodes so that water molecules to participate in reactions may be easily absrobed by the insulating layer.  
     CONSTITUTION: A first electrode 22 is made of a transparent conductive film upon a transparent glass substrate 21. There is further formed thereon an electrochromic layer 23 by the vacuum evaporation of WO 3 . Then, MgF 2  is evaporated in a thickness of 500Å in the atmosphere of rare gases of 0.1 Torrs, and is vacuum evaporated in a thickness of 500Å under the pressure lower than 10 -3  Torrs. As a result, there are formed a porous insulating layer 241 of MgF 2  and a dense insulating layer 242 of MgF 2 . A second electrode 25 of Au is further vacuum-evaporated thereon. Incidentally, the display device thus produced can have a longer life if it is coated with a protecting layer which is prepared by the application of silicone resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02307853-A (JP)
Title: Conductive cement composition and conductive hardening body obtained from composition thereof
Inventor: FUKAGAI TAKAYOSHI
IPC: C04B28/04
Filed: 1989-05-22
Abstract: PURPOSE:To produce conductive cement composition capable of obtaining a hardening body having excellent electrical conductivity and strength by constituting this conductive cement composition of portland cement, silica sand, carbon fiber and cement admixture and specifying the contents of silica sand and carbon fiber. CONSTITUTION:Conductive cement is prepared by utilizing portland cement (inexpensive normal portland cement), silica sand, carton fiber (pitchbased graphite grade, about 5-30mm length, size not larger than about 40mum) and cement admixture (calcium carbonate, etc.) in accordance with necessity. At this time, the content of silica sand is regulated to 1-90 pts.wt. for 100 pts.wt. total amount of portland cement and cement admixture. The content of carbon fiber is regulated to 0.6-1.7wt.% for 100 parts of cement, silica sand and the admixture. When about 40-80 pts.wt. water is added to 100 pts.wt. conductive cement composition and this mixture is hardened, a conductive hardening body is obtained which has volumetric resistivity less than 0.2OMEGA.m, >=30kg/cm<2> flexural strength and >=100kg/cm<2> compressive strength.
Patent JP-S6021790-A (JP)
Inventor: KARISE KEIZOU
IPC: H02J7/00
Filed: 1983-07-15
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-S63316754-A (JP)
Inventor: PURIMO KAROTSUTSUA
IPC: C09C/
Filed: 1988-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5355144-A (JP)
Title: Optical fiber device
Inventor: KASAHARA KUMIO
IPC: G02B6/00
Filed: 1976-10-29
Abstract: PURPOSE:To detect the broken part of an optical fiber within a short time by entering sine wave modulated light into an optical fiber to be used in an optical communication apparatus by sweeping modulation frequency at a constant speed and counting the number of the ampli tude changed waves of a receiving signal.
Patent JP-S5831842-A (JP)
Title: Supervisory identification method of conveyed object
Inventor: FUKUDA KAZUHIKO
IPC: G07D7/00
Filed: 1981-08-21
Abstract: PURPOSE:To surely perform supervisory identification of a high speed conveyed object, by constitution such that detected data relating to a note and the like in a continuously conveyed state are individually processed by plural processors to correlatively allot a supervisory identification result of the object respectively to an external device. CONSTITUTION:Detection output of supervisory sensors s1, s8, s9 is input to a receiving processor 1 through an input/output port 2 to measure a mutual interval between notes. While detection output of supervisory sensors s1-s3, s6, s7 are input to a processor 4 through an input/output port 5, and a note pattern detection signal of identification sensors is digitized and input to the processor 4 through a random access memory 10, and the note is identified. An identification result is transmitted to the processor 1, and the processor 1 informs integrated identification information to an external device on the basis of the interval of the notes. Further an operation command from the external device is interruption processed by each processor 1, 4. In this way, supervisory identification of a high speed conveyed object and external device interface can be surely performed.
Patent JP-H05320990-A (JP)
Title: Surface treating device
Inventor: SAKAGUCHI YASUO
IPC: C25D13/00
Filed: 1992-05-22
Abstract: PURPOSE:To selectively treat a material while saving a setting space in the surface treating device. CONSTITUTION:A material to be treated fixed to a jig 19 is tactically transported through a treating tank 2 by the transportation mean and transfer rail 11 and treated. In this case, the part corresponding to an optional treating position 12 on the rail 11 is retreated with respect to the other parts by a selecting means 81. The jig 19 corresponding to the part corresponding to the treating position 12 is not raised even if the rail 11 is raised or tactically transported. Many empty jigs 19 are held by a conveyor 60 arranged above the upper limit UL and positioned on the lower limit LL by utilizing a first lift 71 opportunely.
Patent JP-S619246-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A01M29/28
Filed: 1984-06-25
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-S61289091-A (JP)
Title: Spiro-orthocarbonate compound
Inventor: TAGUCHI HIROKANE
IPC: C07D493/10
Filed: 1985-06-15
Abstract: NEW MATERIAL:The compound of formula I (R and R' are bromomethyl or together form the group of formula II). EXAMPLE:3,3,9,9-Tetrabromomethyl-1,5,7,11-tetraoxaspiro[5.5]undecane. USE:A raw material of molding material or a resin having high refractive index. It exhibits volume expansion in polymerization and curing and has low melting point, high compatibility to epoxy resin and excellent workability. PREPARATION:The compound of formula I wherein R and R' are bromomethyl can be produced e.g. by reacting (A) 2-methyl-1,4,6,9-tetraoxaspiro[4.4]nonane, etc., with (B) dibromoneopentyl glycol, etc., in the presence or absence of a solvent (preferably m-xylene, etc.), preferably in the presence of 0.1-2mol% acidic catalyst such as p-toluenesulfonic acid based on the compound A, at 90-200 deg.C.
Patent JP-S619052-A (JP)
Title: Communication network system
Inventor: MIZUTANI HIROYUKI
IPC: H04L9/32
Filed: 1984-06-25
Abstract: PURPOSE:To secure the safety of transaction by providing a ciphering device prepared to each of one or plural senders and a decoder prepared only to one recipient to attain digital signature. CONSTITUTION:Cards 141-14n being ciphering devices and a card 15 being a decoder are provided respectively to terminal devices 111-11n at the customer side and a terminal device 12 at the center. The cards 141, 15 have a circuit in its inside and it is impossible to extract information other than specific information. When a customer transmits a transaction telegraphic message M to the center, a random keyword R is requested from the terminal 111 to the center and the returned word R is stored in the memory in the card 141 to input the telegraphic message M. The telegraphic message M is ciphered by a ciphering circuit in the card 141 according to a ciphered algorithm (f) and a ciphered telegraphic message M' is transmitted together with the individual keyword I. The telegraphicmessage M' and the individual keyword I are inputted to the inside of the card 15 together with the word R at the center and a decoding circuit of the card 15 decodes the ciphered telegraphic message M' according to the decoding algorithm f'.
Patent JP-S6022635-A (JP)
Title: Radiation-type temperature measuring method
Inventor: TAMURA KIYOSHI
IPC: G01J5/00
Filed: 1983-07-18
Abstract: PURPOSE:To make contactless measurement possible and to reduce the influence of the emissivity of an object to be measured to measure the temperature of even the object having a low emissivity with high precision, by making the heat radiation from the object to be measured incident into an inside tube, and detecting temperature of the inside tube and an outside tube when the inside tube is heated near the temperature of the object to be measured and obtaining the surface temperature of the object to be measured. CONSTITUTION:An aperture part 14 of a radiation-type temperature detector 10 is arranged to face closely an object 30 to be measured, and heat radiation from the object 30 to be measured is made incident into an inside tube 12 from the aperture part 14. The temperature in the inside tube 12 rises up to a temperature near the surface temperature of the object 30 to be measured by heat radiation. In this state, the temperature of the inside wall of the inside tube 12 and that of an outside tube 18 are detected by thermocouples 22 and 23. The surface temperature of the object 30 to be measured is calculated on a basis of the temperature of the inside wall of the inside tube 12 and that of the outside tube 18 which are detected by thermocouples 22 and 23. Such procedures are required as a double tube 11 is formed into a very shallow cavity such as a hemisphere or the like and an inside surface 11A of the double tube 11 is subjected to silver plating or the like to make the emissivity lower.
Patent JP-S61289003-A (JP)
Title: Repellent composition for dog, cat, rat and bird
Inventor: NARASAKI MITSUTOSHI
IPC: A01N31/04
Filed: 1985-06-15
Abstract: PURPOSE:The titled composition, obtained by incorporating leaf alcohol, leaf aldehyde, cinnamyl alcohol or cinnamaldehyde in a chain or cyclic ketone having a specific boiling point range, having powerful repellency and high safety and capable of exhibiting improved effect even in a small amount. CONSTITUTION:The titled composition obtained by incorporating one or two or more selected from leaf alcohol, e.g. 3-cis-hexenol, leaf aldehyde, e.g. trans-2- hexenal, cinnamyl alcohol, e.g. (C6H5CH=CHCH2OH) and cinnamaldehyde (C6H5CH=CHCHO) in a chain or cyclic ketone having 150-220 deg.C boiling point under ordinary pressure, e.g. cyclohexanone or isophorone. This composition has no bad or irritant smell and lethal ability. Therefore, the composition is safe and capable of achieving the aim without damaging the protected environment. The amount thereof to be used may be small and 0.005-5g is effective for 5-7 days.
Patent JP-H05320377-A (JP)
Title: Polyester film for metallic plate cladding processing
Inventor: ONO MITSUMASA
IPC: C08L67/00
Filed: 1992-05-22
Abstract: PURPOSE:To obtain the film having specific characteristics, excellent in forming processability and heat resistance, capable of giving e.g. metallic cans with good scent holding ability by incorporating metal salt fine particles as lubricant in a composition comprising a copolyester and a polyester. CONSTITUTION:The film can be obtained by incorporating (A) a polyester composition comprising (1) 99-60wt.% of a copolyester 210-245 deg.C in melting point with the main recurring unit being ethylene terephthalate unit and (2) 1-40wt.% of a polyester 180-223 deg.C in melting point with the main recurring unit being butylene terephthalate with (B) 0.005-3wt.% of fine particles of terephthalic acid metal salt or alkylene terephthalate component-contg. metal salt 0.05-2.5mum in mean diameter [e.g. a compound of formula I or II (n is 0-3)]. This film has the following characteristics: (a) planar orientation coefficient: 0.08-0.16; (b) thermal shrinkage rate at 150 deg.C: <=10%; and (c) density: <1.385g/cm<3>.
Patent JP-H07299020-A (JP)
Title: Mop squeezing device
Inventor: IIZUKA KOJI
IPC: A47L13/60
Filed: 1994-05-09
Abstract: PURPOSE:To provide a mop squeezing device for squeezing a washed mop which can firmly fasten the mop and never damage the mop. CONSTITUTION:The support shaft 17 of a footstool B14 is supported by frames 2A, 2B on a container 1, a pressurizing roller 9 is provided on the other end of a footstool A12 constituting a hinge by the footstool B14 and a connecting shaft 16 to form a toggle connection, a mop is nipped between the pressurizing roller 9 and a driving roller 2, and the body weight is added to the footstool to fasten the mop. The driving roller is rotated in one direction by oscillating a ratchet handle 9 to discharge the mop.
Patent JP-H08329856-A (JP)
Title: Beam index type cathode-ray tube
Inventor: UCHIUMI ICHIRO
IPC: H01J29/56
Filed: 1995-05-29
Abstract: PURPOSE: To enhance the degree of margin of the color purity by installing a rotation coil at the periphery of the neck part of a cathode-ray tube, and rotating a stream of an electron beam. CONSTITUTION: A rotation coil 26 energized by a voltage impressing means 31 is installed at the periphery of the neck part 16 of a beam index type cathode-ray tube, and the stream of an electron beam is rotated by the coil 26. Over the whole area of the screen, a longitudinally stretching beam spot is generated in good workmanship, and the degree of margin of the chromatic purity can be heightened without increasing the current density excessively. This allows the resultant tube to work well with a finer pitch, larger screen, and higher angle of deflection. Co-use of a quadripolar lens 28 will further enhance the effect.
Patent JP-S62286236-A (JP)
Title: Silican semiconductor device
Inventor: SAKAUCHI HIDEO
IPC: H01L21/28
Filed: 1986-06-04
Abstract: PURPOSE:To improve the fitting and wetting characteristics with soft solder in a chip bonding process by a method wherein the rear surface of a silicon chip is formed of three layered structure. CONSTITUTION:Two layers of Ni and Ag are bonded onto the rear surface of silicon wafer 1. Next, the wafer 1 evaporated with Ni-Ag is once taken out of an evaporator to be sintered in inert gas atmosphere e.g. N2, Ar so that a nickel silicide layer 2 may be formed to bring it into excellent ohmic contact. Later, Au 5 is further evaporated to improve the soft soldering and wetting characteristics and finally diced to produce a silicon element chips 6. Through these procedures, a rear surface electrode of silicon chip to be bonded in the next process can be well fitted to soft solder.
Patent JP-S5465210-A (JP)
Title: Piston ring
Inventor: FURUHAMA SHIYOUICHI
IPC: F16J9/00
Filed: 1977-11-02
Abstract: PURPOSE:To provide a gas pressure ring which allows gas to flow back to a combustion chamber from a spacing below the ring even if it is closely contacted with the top surface of an annular groove formed in the outer periphery of a piston and which can inhibit heat transmission from the top surface thereof by constituting same such that it is provided with a plurality of radial grooves formed on the top thereof. CONSTITUTION:This pistion ring or gas pressure ring 3a is provided with a suitable number of radial grooves 6 formed at the top thereof, in use, even if the gas pressure ring 3a is closely contacted to the top surface of an annular groove 2a formed in the outer periphery of a piston, a spacing 4 below the ring 3a and a combustion chamber remains communicated each other by means of the grooves 6 so that gas in the lower spacing 4 flows back into the combustion chamber through the radial grooves 6. Pressure P2 in the lower spacing 4 is lowred thereby so that the gas pressure ring 3a is moved into close contact with the bottom surface of the annular groove 2a thereby to prevent leakage of gas into a crank chamber. Besides, there is little transmission of heat of the high-temperature piston from the top surface of the annular groove 2a, which thus prevents thermal deformation of the gas pressure ring 3a.
Patent JP-H10315033-A (JP)
Title: Surface-covered cemented carbide end mill having hard covering layer with excellent adhesion
Inventor: ICHIKAWA HIROSHI
IPC: B23P15/28
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of separation in a hard covering layer, and exhibit excellent abrasion resistance by specifying an average layer thickness of the hard covering layer. SOLUTION: WC has a fine grain tissue having the average particle size of 0.1 to 1.5 μm, and a cemented carbide base body also has in a surface part a high temperature heating forming surface layer in which reaction product Com Wn C is distributed over a depth of O.1 to 2 μm from the outermost layer. A Ti compound layer formed of one kind or two or more kinds among a TiC layer, a TiN layer, a TiCN layer, a TiCO layer, a TiNO layer and a TiCNO layer or a hard covering layer composed of the Ti compound layer is formed in an average layer thickness of 0.5 to 4.5 μm on a surface of this cemented carbide base body. When its average layer thickness is less than 0.5 μm, desired excellent abrasion resistance cannot be secured. On the other hand, when its average layer thickness exceeds 4. 5 μm, a broken piece and chipping are easily caused in a cutting edge.
Patent JP-H04356980-A (JP)
Title: Piezoelectric sensor
Inventor: NAKAGAWARA MUTSUYUKI
IPC: G01K7/22
Filed: 1991-06-03
Abstract: PURPOSE:To easily output a pyroelectric voltage by electrically conducting an electrode provided on a piezoelectric element with a stainless steel plate in which the surface of the electrode is adhered, in a piezoelectric sensor used for detecting a temperature change, etc., of a cooking chamber for a cooking apparatus. CONSTITUTION:First and second electrodes 2, 3 are provided on a piezoelectric element 1 by using an electrode material in which second metal powder having different particle size and melting point from those of first metal powder, is added to the first powder, and adhered to a stainless steel plate 4 thereby to obtain electric conduction with the plate 4 by using an uneven surface of the electrode 2, and a pyroelectric voltage can be easily output.
Patent JP-S6112185-A (JP)
Title: Circuit for interpolating scanning line
Inventor: ACHIHA MASAHIKO
IPC: H04N19/00
Filed: 1984-06-27
Abstract: PURPOSE:To remove line frickers of interlaced television signals by producing an interpolation signal from motion information of a subject by changing the subject appropriately and obtaining a television signal with doubled scanning lines. CONSTITUTION:A television signal subjected to the interlaced scanning is added to an interpolation signal generator circuit 2 through an input terminal 1 and simultaneously inputted to a motion detection circuit 3. Motion information 3a obtained from the circuit 3 controls the circuit 2. Signals (m) and (n) of two scanning lines obtained from the circuit 2 are subjected to the time compression by 1/2 in a time compression circuit 4, converted into a television signal which has half the scanning period of an input television signal and double the scanning lines of the input television signal and is subjected to the sequential scanning, and supplied to a display device from an output terminal 5.
Patent JP-S6024730-A (JP)
Title: Down-edge detecting circuit using josephson device
Inventor: WADA YOSHIFUSA
IPC: H03K5/1532
Filed: 1983-07-20
Abstract: PURPOSE:To detect the down-edge of a current flowing to the primary winding of a transformer by varying the state of a resistance coupling type OR circuit constituted of a resistance and a Josephson device when said current is reduced to zero. CONSTITUTION:When the current of an input signal flowing through the primary winding of the transformer 101 increases from zero toward the direction as indicated with an arrow 121, the Josephson device 103 is switched to a resistance state at the time point when a branch current flowing through the Josephson device 103 of the secondary current induced in the direction as indicated with an arrow 122 in the secondary winding reaches a threshold level, and attenuates the current of the secondary winding of the transformer 101. Subsequently, said device is switched to a resistance zero state when the input signal current is reduced to zero from a prescribed value or the maximum value, its state is held, and the resistance coupling type OR circuit 102 is switched. Also, a resistance 104 connected in parallel to the Josephson device 103 operates mainly as a damping resistance against an equivalent capacity in the resistance state of the Josephson device 103, and also operates as a damping resistance against the inductance of the secondary winding of the transformer 101.