baber/WOPTO huggingface dataset:
Patent JP-2000050365-A (JP)
Title: Method and device for transmitting and receiving digital information through mobile communication channel
Inventor: DABAK ANAND G
IPC: H04W48/16
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To establish an efficient channel estimation system requiring only minimum pilot information by channel estimation by using a digital data receiving block and a repeated channel estimation procedure. SOLUTION: A digital receiver includes an inverse spread block 32, a changed channel estimator 34, a maximum ratio coupler(MRC) 36, and a viterbi decoder 38. The estimator 34 for executing the repeated estimation method executes initial channel estimation by using a channel estimator using received signals, mutually couples receiving signals from respective fingers by a rake coupler 44 and demodulates data by using a demodulator. Then a data symbol is removed from each received signal in a data removing block by using demodulation data. A signal obtained by the result of data symbol removal is used for generation of a succeeding channel estimation value. The repeating process is repeated several times until a reliable channel estimation is obtained.
Patent JP-H0794038-A (JP)
Title: Vinyl chloride insulated wire for outdoor use
Inventor: FUJIO NOBUHIRO
IPC: C08L31/04
Filed: 1993-05-31
Abstract: PURPOSE:To improve watertightness and peeling property by filling a mixture of ethylene-vinyl chloride copolymer and an ethylene-vinyl acetate copolymer having respective specified mixing ratios and Ml values into a cavity between stranded conductors. CONSTITUTION:It is necessary that a watertight mixture 1 used in an outdoor vinyl chloride insulated wire has a mixing ratio of 5-30:95-70 by weight of ethylene-vinyl chloride copolymer to ethylene-vinyl acetate copolymer. When the mixing ratio of the ethylene-vinyl chloride copolymer is less than 5, the adhesive strength with a vinyl chloride resin insulator is not sufficient. When the mixing ratio exceeds 30, on the contrary, the adhesive strength with a stranded conductor 2 is reduced. When the MI value of the watertight mixture 1 is less than 5, the filling between the stranded conductors 2 of the vinyl chloride insulated wire is difficult. When the MI value exceeds 150, on the contrary, the kneading of the ethylene-vinyl acetate copolymer with the ethylene-vinyl chloride copolymer is difficult.
Patent JP-2000336890-A (JP)
Title: Dry tile backing panel and execution work method of dry tile backing panel
Inventor: EMOTO HIROSHI
IPC: E04F13/21
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To discharge steam in a wall body to the outside by forming box-shaped parts in a part of a longitudinal section of an aluminum enclosing panel, arranging air holes in a surface facing the outside air of the box-shaped parts and a back face facing a gas permeable layer, and arranging tile installing locking claw pieces on a panel surface. SOLUTION: This dry tile backing panel is formed by installing a central box-shaped part 4 and upper/lower box-shaped parts 5, 6 on a panel body 3, and tile locking claw pieces are respectively arranged. Air holes 4B with the outside are opened in a lower position of a front face plate constituting the central box-shaped part 4, air holes 4C with a gas permeable layer are opened in an upper part of a member 4A for the box-shaped parts, respectively at prescribed intervals, and the air holes 4B, 4C are formed in a state of being dislocated in the horizontal direction. Outside air passes through clearance between a tile and the backing panel, and passes through into the box-shaped part 4 from the air holes 4B with the outside so that the air is sent to the gas permeable layer from the air holes 4C.  Thus, steam in a wall body can be released outside to prevent the occurrence of dewing in the wall body by the steam and separation of an external facing material.
Patent JP-S6048720-A (JP)
Inventor: AKIYAMA KATSUHAYA
IPC: A23L7/109
Filed: 1983-08-24
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-2000350149-A (JP)
Title: Digital camera and its operation control method
Inventor: KOBAYASHI SHIGETO
IPC: H04N5/765
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To design the title digital camera to use a clock signal for photographing and to use another clock signal for printing. SOLUTION: A 1st clock signal outputted from a 1st clock signal generating circuit 31 is adopted for a clock signal used for photographing in the digital still camera with a printer and a 2nd clock signal different from the 1st clock signal and outputted from a 2nd clock signal generating circuit 33 is adopted for a clock signal used for printing.
Patent JP-S5944836-A (JP)
Title: Wire bonding method
Inventor: SEKIGUCHI KOUJI
IPC: H01L21/60
Filed: 1982-09-07
Abstract: PURPOSE:To improve the strength of a gold wire bonding at a lead terminal by further ball-bonding onto the wedge bonding area. CONSTITUTION:A ball 3 is formed by heating and fusing the end point of a gold wire 2 supplied through a capillary 1 and it is bonded to an electrode 5 on a semiconductor element 5. A loop of gold wire 2 is the formed by moving the capillary 1, the gold wire 2 is wedge-bonded to a copper clad layer 10 on a lead terminal 5 while giving vibration thereto by ultrasonic wave and the gold wire 2 is cut. A ball is formed by heating and fusing the end point of gold wire 2, such ball is then bonded onto the wedge bonding area while giving vibration with ultrasonic wave and the gold wire 2 is cut.
Patent JP-S6216270-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORISAWA TAHEI
IPC: G11B17/34
Filed: 1985-07-13
Abstract: PURPOSE:To press a disk to a head with simple constitution small in power consumption, without fail by abutting a stabilizing plate on a magnetic disk in interlocking with a operating lever turning in following the shift of a carriage. CONSTITUTION:Before the operation is started, one edge 20b of an operating lever 20 is abutted on a carriage 6, and suppressed and an L-shaped lever 16 to contact with other edge 20a keeps the horizontal condition. By the starting of the rotation of a disk 2, the carriage 6 is shifted while tracking the lever 20 is suppressed and released, the lever 16 is rotated in the counterclock-wise direction by energizing a spring 21, a stabilizing plate 12 is pressured and the disk 2 and a head 5 are pressured and contacted. Consequently, without using the solenoid large in power consumption, the disk can be easily pressed.
Patent JP-H025454-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIZUMI KEIICHI
IPC: H01L21/76
Filed: 1988-06-24
Abstract: PURPOSE:To increase an alpha-ray resistance strength of a device and to improve its reliability by burying an n<+> type buried layer in a p-type substrate formed thereon with a bipolar structure and separately a p-type layer into upper and lower layers in the structure. CONSTITUTION:A bipolar n-p-n transistor having one n<+> type buried layer 2 as a collector is formed on one main face of a p-type semiconductor substrate, the other one n<+> type buried layer 4 is formed in the substrate, and its terminal 9 is extended to the surface of the main face. Thus, most of electrons generated along the trace of an alpha-ray are absorbed to the layer 2. Thus, the layer 2 is provided in the substrate 1 to pass most of electron and hole pairs generated along the trace of the alpha-ray through a conductive passage except the n<+> type-CN part 9 so that a noise does not affect influence to the CN part.
Patent JP-H0321102-A (JP)
Title: Method for finely adjusting microstrip line
Inventor: FURUYA NOBUO
IPC: H05K3/22
Filed: 1989-06-19
Abstract: PURPOSE:To easily and continuously attain the fine adjustment of impedance by mounting a fine adjustment piece forming a metallic film on its one side on a microstrip line so that the metallic film is upward and adjusting the impedance of the line. CONSTITUTION:The fine adjustment piece 4 forming the metallic film 5 for fine adjustment on one side of a base is mounted on a microstrip line 2 so that the film face is upward to adjust the impedance of the line 2. When the piece 4 is mounted on the line 2 in said, constitution, electrostatic capacity generated by the piece 4 is applied to the line 2 and the impedance of the line 2 is changed, so that the electrostatic capacity can be changed by moving the piece 4 and the impedance can be continuously adjusted. Since the electrostatic capacity generated by the piece 4 is smaller than that generated by a metallic chip with the same size, the fine adjustment of impedance can be more extremely easily attained as compared with the case using a metallic piece.
Patent JP-H098450-A (JP)
Title: Soldering of printed wiring board and wave soldering tank
Inventor: USUHA TAKASHI
IPC: H05K3/34
Filed: 1995-06-21
Abstract: PURPOSE: To make it possible to solder a multitude of soldering parts to a printed wiring board with good accuracy. CONSTITUTION: A method of soldering to a printed board is a method wherein the flow of a molten solder at a peel back point, at which the printed board is separated from the molten solder, which is fluidized on a rear former 7 of a secondary jet nozzle 1, is partially changed, soldering parts, between which a bridge is easy to generate, to the boad are made to melt in this changed flow and the soldering parts are soldered to the board, and for executing this method, flow conversion means 9 for changing partially the direction of fluidization of the molten solder are provided on the former 7.
Patent JP-S6047545-A (JP)
Title: Transfer service of bank account through customer telephone set
Inventor: SATOU MORIHIRO
IPC: H04M11/00
Filed: 1983-08-26
Abstract: PURPOSE:To control effectively transfer between accounts through telephone sets at respective families by providing a terminal equipment with a collating device and an accepting device for the command from a user, and offering service through telephone and performing transfer between accounts. CONSTITUTION:An answering device 2 is provided as the terminal equipment for the service through a telephone network 1 including a telephone exchange equipped with subscribers. This device 2 receives a subscriber's request for the service and instructs the process of the transfer on the basis of the indication. Then, the subscriber dials the predetermined transfer registration number of a bank B and is connected to the device 2 of the bank B. The device 2 judges subscriber's injustice and obtains necessary information for the transfer from the subscriber. This information and previously registered information are confirmed and the procedure of the transfer is commanded.
Patent JP-S6310495-A (JP)
Inventor: MIMORI KENICHI
IPC: H05B44/00
Filed: 1986-07-01
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-S6052624-A (JP)
Title: Surface treatment of heat-meltable yarn
Inventor: MAKINO SHIYOUJI
IPC: D06M13/507
Filed: 1983-08-26
Abstract: PURPOSE:To prevent fusion between monofilaments during heat drawing and heat treatment without damaging function of yarn, by attaching silica fine powder having specific average particle diameter and the surface replaced with trimethylsiloxyl group to the surface of heat-meltable yarn. CONSTITUTION:Heat-meltable yarn [yarn having high modulus of elasticity and high strength consisting of a polymer having a repeating unit shown by the formula -NR1-Ar1-NR2-CO-Ar2-CO-(R1 and R2 are H, or lower alkyl; Ar1 and Ar2 are aromatic residue, etc.)] is provided with a proper amount of 0.05- 2.0wt% based on the total amount of the yarn of silica fine powder having the surface replaced with trimethylsiloxyl group and <=1mu average particle diameter, and it is drawn under heating and/or heat-treated. The providing of the yarn with the fine powder is carried out by treating the fine powder with a surface active agent, making it into water dispersion, immersing the yarn in the water dispersion.
Patent JP-2000336760-A (JP)
Title: Reinforcing beam and unit building making use thereof
Inventor: CHIHARA KATSUYUKI
IPC: E04B1/348
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing beam and a unit building making use thereof capable of facilitating the joint work for forming a large space having no column. SOLUTION: A reinforcing beam equipped with a pair of plates 71 and a corrugated plate 72 provided between the plates 71 is provided between ceiling beams 52 of adjoining large space building units, and it is connected to the ceiling beams 52A on both sides. By the constitution, since the building units are reinforced, a complicated mounting structure such as a lattice beam is not required, and joint work of the reinforcing beam 70 to the ceiling beams 52A can be facilitated. Since the reinforcing beam 70 is formed of the plates 71 and corrugated plate 72, even when specific rigidity is ensured by the reinforcing beam 70, the weight of the reinforcing beam 70 is not heavy, and the reinforcing beam 70 can be easily handled.
Patent JP-S6134233-A (JP)
Title: Metallic wire for spinning machine
Inventor: KANAI HIROYUKI
IPC: D01G15/88
Filed: 1984-07-24
Abstract: PURPOSE:To improve the abrasion and corrosion resistance, by forming a ceramic layer, e.g. oxide, carbide or nitride, on the surface of a metallic wire for spinning machines by chemical vapor deposition (CVD), physical vapor deposition (PVD), flame spray coating, plating coating, etc. CONSTITUTION:A metallic wire for spinning machines, formed from a non-ferrous metal, e.g. Al, Cu, Zn and an alloy thereof, having edge parts 1, and obtained by forming a ceramic layer 3, e.g. oxide, carbide or nitride, on at least the surface of tooth parts 2 thereof by chemical vapor deposition (CVD), physical vapor deposition (PVD), flame spray coating, plating or coating, etc. to give e.g. 2-20mu thickness, and hot-curing the layer 3 at 100-150 deg.C.
Patent JP-S5280420-A (JP)
Title: Revolving velocity control system for coil type induction motor
Inventor: OBANA GIHEE
IPC: H02P25/26
Filed: 1975-12-26
Abstract: PURPOSE:It is intended to suppress the overvoltage arising from chopper circuit control of the secondary current of coil type induction motor to such level below a fixed value.
Patent JP-H055885-A (JP)
Title: Production of liquid crystal display element
Inventor: IMOTO KEIJI
IPC: G02F1/1343
Filed: 1991-06-27
Abstract: PURPOSE:To uniformize a rubbing treatment. CONSTITUTION:This display element is constituted by forming dummy electrodes 13 between the arrangement of external connecting terminal groups 7s,7c or dummy electrodes 15 communicating with the outer sides of the external connecting terminal groups 7s, 7c on a common substrate 12 or 14 with which the arranging directions of the external connecting terminal groups 7s, 7c intersecting orthogonally with the rubbing direction at the time of simultaneously subjecting the segment substrate 8 constituted by forming at least many pieces of transparent electrodes, the external connecting terminal groups 7s, 7c assembled with the external connecting terminals of the transparent electrodes in the group units dividing the transparent electrodes to plural groups and oriented films 5s, 5c covering the transparent electrodes of the display region to a rubbing treatment.
Patent JP-S5380069-A (JP)
Title: Method of and apparatus for collecting dust in industrial ceramic kiln
Inventor: KADOE KOUICHI
IPC: B01D51/00
Filed: 1976-12-24
Abstract: PURPOSE: To control the temperature of exhaust gas entering the filter/dust collector within the prescribed range in collecting dust at a low cost and employing a dry system for treatment of exhaust gas discharged from industrial ceramic kilns such as reverberatory, tunnel, and rotary kilns. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6461224-A (JP)
Title: Laminated foam product
Inventor: MAIKURU JIEI UEITO
IPC: B44C3/02
Filed: 1988-06-24
Abstract: PURPOSE: To obtain a laminated foam article with embossed design that does not need stitch operation or foaming process by coating adhesive on a single surface of foam article layer, placing a cover material thereon and then conducting emboss treatment with heated die. CONSTITUTION: Body cloth 12 and scrim 18 are glued to foam article layer 10 with adhesives 14 and 16. Trilaminate 20 is disposed on surface table 22, so that the scrim 18 has contact preferably with surface of the surface plate 22 to be heated or, when lacking the scrim 18, the foam article layer 10 is in direct contact with the surface table 22. Then the trilaminate 20 that has contact with the body cloth 12 is pressed with appropriate low pressure press 24 having die projections or knives 26, which has been arranged in the pattern of desired emboss design. When compressed portions of the foam article layer 10 are liquefied or melted with heat and pressure of the knives 26, foam cell collapses and forms hard and well flexible portions depending on contact surface of the knives 26.
Patent JP-S5957436-A (JP)
Inventor: MARETSUKU ANDORE SUTAANHEIMU
IPC: H01L21/3065
Filed: 1983-08-26
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-S6211205-A (JP)
Inventor: HAYAMI KIYONORI
IPC: H01C10/32
Filed: 1986-07-02
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-S5277632-A (JP)
Title: Polychromic bar-code read device
Inventor: TERAJIMA SHIGEO
IPC: G06K7/14
Filed: 1975-12-24
Abstract: PURPOSE: To carry out color separation of polychromic bars simply by impressing voltage making hue change in a period of scanning of one bar-code to a photo modulator in the number of time more than the number of colors constituting bar-codes in case of read scanning. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000342713-A (JP)
Title: Sport broadcasting device which can feel bodily sensation
Inventor: NOMA HARUO
IPC: A63B22/06
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To be experienced bodily sensation of a player when he/she takes exercise actually by a viewer. SOLUTION: A peripheral picture, sound and humidity and physical condition information, i.e., heartbeat and breath when a player 2 is running in a stadium 1 are obtained by an information acquiring device 3 then transmitted to a home 5 through a broadcasting device 4. A domestic receiver 7 receives the information at the home 5 and a viewer 8 controls speed of a travelling tread mill 9 by a bodily sensation display device driving system 73, peripheral image which is transmitted to a monitor display 10 is shown, peripheral sound is replayed by a speaker 11 and a head wind is sent by a blower 12 and temperature and humidity are controlled by an air conditioner 13. Thereby the viewer 8 can feel bodily sensation which is the same as that of the player 2.
Patent JP-S5780073-A (JP)
Title: Heat sensitive recording head and preparation thereof
Inventor: KUMEMOTO KENICHI
IPC: B41J2/345
Filed: 1980-11-05
Abstract: PURPOSE:To obtain a heat sensitive recording head with high density and excellent property easily as well as inexpensively by a method wherein a conductive wire is wound around an insulative base plate and, thereafter, a heat generating resistor thin film layer is formed in a special constitution. CONSTITUTION:At first, one conductive wire is wound on an outer periphery of an insulative base plate 1 at a predetermined pitch and, subsequently, in such a manner that a front leading end 1a of the base plate 1 is exposed, other part is coated with a plating resist to form a coated part 8. Next, a heat generating resistor thin film layer 4 comprising Ni-Cr or the like is formed on the aforementioned exposed part by electroless plating or the like and, subsequently, the coated part 8 is removed. Next, an adhesive 3 is coated to a part of a top and a back surfaces of the base plate 1 to adhere said one conductive wire 2 to the top and the back surfaces of the base plate 1 and, thereafter, an insulated wire is cut at a back surface side of the base plate 1 to bring the conductive wire 2 to an independent condition every one winding respectively. An abrasion resistant layer 5 such as glass or the like is formed thereon and, thereafter, a protective package 6 is formed on the top and the back surfaces of the base plate 1 by heating or the like.
Patent JP-H07173612-A (JP)
Title: Twist wrapping
Inventor: SASAYAMA SUSUMU
IPC: B65D65/00
Filed: 1992-05-22
Abstract: PURPOSE:To improve the twist holding property and solvent releasability by coating the surface of the PP film contg. a specified amt. of petroleum resin, etc., with the double bond eliminated by hydrogenation. CONSTITUTION:The twist-wrapping film to be printed with use of an oleophilic solvent is obtained by coating one side of a biaxially oriented PP film, and the solvent releasability in printing is improved. The PP film contains 15-30wt.% of the petroleum resin with the double bond eliminated by hydrogenation or terpene resin. Besides, the coating is conducted by vacuum deposition, and the coaling layer consists of polyvinylidene chloride.
Patent JP-S6470737-A (JP)
Title: Exposing device
Inventor: HARADA SATOSHI
IPC: G03B27/54
Filed: 1988-06-23
Abstract: PURPOSE:To remove unevenness in exposure in the center part and in the end part of an image and to prevent the unexpected non-lighting of a light source which is in use by using a parallel light source as a printing light source. CONSTITUTION:A plane light source 5 such as an electro luminescence light emitting body, a flat fluorescent lamp and a light emission diode module, etc., is made to emit light with an AC light source 6 and the contents of identification such as the name of a patient recorded on an identification card 7, etc., are printed on the end part of an X-ray film 8 through a mirror 9 and a lens 10. The plane light source 5 is a uniform plane light source without causing the uneveness in exposure and it has no danger that non-lighting suddenly occurs because of ending its life. And treatment such as exchange, etc., can be possible when the light emitted from it becomes dark and a device can be made compact in terms of space.
Patent JP-H01322098-A (JP)
Title: Cylindrical wall body for shielding drilled vertical two-row hole
Inventor: HASHIMOTO HIROHIDE
IPC: E21D11/08
Filed: 1988-06-23
Abstract: PURPOSE:To ensure an easy work by arranging two upper and lower cylindrical main wall parts having openings along an axial line in such a way as to be opposite to each other, and connecting the main wall parts to each other via a branch segment having an intermediate joint floor plate on top. CONSTITUTION:The subject wall body in the title is constituted with main wall parts 10 and 10 having C-shaped and inverted C-shaped cross section, branch part segments 11 and 11 jointed to both ends of the wall parts 10 and 10 and an intermediate joint floor plate 12. Also, the wall parts 10 and 10 are bolted to each other via a plurality of circular arc RC segments 14 connected via a joint 5 and a floor plate 12 is extended on the top of the U-shaped segment 11 with a part thereof curved inward. Furthermore, the segments 14 are sequentially bolted and the wall parts 10 and 10 are built up. Thereafter, an upper wall part is built up on the segment 11 and the floor plate 12 is made integral part thereof with a connection bolt. According to the aforesaid construction, it is possible to execute a construction work.