baber/WOPTO huggingface dataset:
Patent JP-H0591327-A (JP)
Title: Video signal binarizing circuit
Inventor: UMEDA TETSUO
IPC: H04N1/40
Filed: 1991-09-30
Abstract: PURPOSE:To most suitably convert the video signal of information entered on the surface of paper like characters or images to a binarized signal with a simple constitution. CONSTITUTION:A difference circuit 1 which successively samples a video signal to generate the difference value between sample cycles of the successively generated sample video signal, a gate signal generating circuit 3 which recognizes the form of the original video signal in accordance with the sign and the value of the difference value to generate a gate signal to extract only the difference value in the vicinity of an approximate center level of the amplitude of the video signal, and a circuit 4 which takes in only the difference value effective for waveform expression extracted by the gate signal and generates a binarized signal are provided. The binarizaLion processing unequivocally determines '1' or '0' based on the effective difference value and its sign. Since the background signal and the character signal of the video signal are discriminated to perform the binarization processing, binarization is surely performed regardless of inclination of the background signal or deficient modulation of the sig.
Patent JP-H02100662-A (JP)
Title: Sheet for drying brown species leaf tobacco
Inventor: FUJISAKI YASUHIKO
IPC: B01D53/26
Filed: 1988-10-06
Abstract: PURPOSE:To obtain the subject sheet, capable of preventing rapidly dried yellowish, house-burnt leaves, etc., of leaf tobacco to be dried by holding a water absorbing resin between an outer moisture-permeable film and an inner moisture- permeable film having different moisture permeabilities and providing a prescribed percentage of the total visible light transmittance. CONSTITUTION:The objective drying sheet, obtained by holding a water absorbing resin 4 between both of an outer film 2 consisting of a moisture-permeable film, such as nonwoven fabric or synthetic resin film, having >=1000g/m<2>.24hr moisture permeability and an inner film 3 consisting of a moisture-permeable film having a moisture permeability of >=100g/m<2>.24hr higher than that of the outer film 2 and adjusting the total visible light transmittance to 5-50% and capable of preventing quality of leaves from deteriorating, such as rapidly dried yellowish, house-burnt, rot or greenish brown leaves, in drying brown species leaf tobacco.
Patent JP-H06108314-A (JP)
Title: Spout for molten metal and apparatus for forming fiber from molten metal
Inventor: IKEDA KAORU
IPC: D01D4/06
Filed: 1992-09-21
Abstract: PURPOSE:To obtain a spout for a molten metal capable of reducing the shot content in fiber obtained from a high-temperature low-viscosity melt and producing high-quality fiber and an apparatus for forming fiber from the molten metal. CONSTITUTION:In this spout 1, a part of water passing through a cooling water flow passage 3 in the interior thereof permeates into the spout, reaches the surface 2 and uniformly forms a thin water film layer on the whole surface. A molten metal stream 6 flowing down from a melting device is cooled with the water film layer to increase the viscosity and to prevent stream from sticking to the spout. The resultant steam in then made to flow down toward a fiber-forming device such as a nozzle. The water lost by evaporation due to heat transfer is always supplied from the interior of the spout 1. Thereby, the molten metal can continuously and stably be cooled without fixing thereof or damaging of the spout 1 and the formation of shots in the fiber is reduced. When grooves in the form of rows are formed in the direction parallel to the advance of the molten metal on the surface 2 of the spout, the molten metal can be prevented from flying out into the form of drops or dividing the stream thereof and forming defective fiber.
Patent JP-S60142648-A (JP)
Title: Facsimile communication equipment
Inventor: KAWACHI YASUROU
IPC: H04L12/00
Filed: 1983-12-28
Abstract: PURPOSE:To transmit plural telegraphic messages continuously while holding a line by providing a transmitting terminal with a function for transmitting receiving terminal addresses and telegraphic messages repeatedly. CONSTITUTION:A facsimile transmitter 14 transmits one telegraphic message to a store and forward exchange once informed by an address transmitter 13 that the transmission of an address is completed after a connection with the store and forward exchange is made. When the transmission of the one telegraphic message is completed, the transmitter 14 informs a control switch 12 that the completion of the transmission. This switch 12 once receiving the report returns a switch S2 to the side of the address transmitter 13. Consequently, an operator inputs a terminal address to the address transmitter 13 again, and consequently while the line between the transmitting terminal 14 and store and forward exchange is held, an address is sent again to the store and forward exchange to transmit a telegraphic message by a similar procedure. This operation is repeated until there is no address to be sent.
Patent JP-H08112016-A (JP)
Title: Self-propelled root crop harverster
Inventor: YOSHIDA MICHIICHI
IPC: A01D33/00
Filed: 1994-10-17
Abstract: PURPOSE: To increase the toughness of the lift-link mechanism which supports the digging up part and the pulling up part in the self-running root crop harvester. CONSTITUTION: In the root crop harvester where the conveyer B for pulling the root crops out of the ground and the root crop-digging up unit are liftably protruded forward more than the running machine body, the lower link in the liftable link mechanism T supporting the pulling up conveyer B and the digging up mechanism A is constituted from a plurality of rotating levers 13a arranged in parallel at a certain interval on both right and left sides and a plurality of connecting levers 13b for linking the spaces between rotating levers 13a. A lifting cylinder 19 is set to a position on the rear within the width of the rotatable levers 13a, further wide set-up parts 12 is set rotatably within the width of the top end of the levers 13 and a gauge ring 11 is mounted to the wide set-up parts 12.  Further, a crank arm as a supporter of the digging nail 9 is rotatably set to the top end of the set-up parts 12 and the nail 9 is bent from immediately before of the gauge ring 11 inward and extended downward below the starting end for pulling up the crop Ba.
Patent JP-H0194169-A (JP)
Title: Parking facility
Inventor: KIKUTANI YUTAKA
IPC: E04H6/18
Filed: 1987-10-05
Abstract: PURPOSE: To facilitate driving operation and maintenance, and improve appearance by engaging a three-way panel body on the right and the left sides and an upper part of an opening part formed in a ground part wall of a building, and assembling outfits necessary for driving operation and guide display in it. CONSTITUTION: In a rectangular opening part formed in a ground part wall of a building 20, a three-way panel body 22 comprising a right and a left side part panels 22a, 22b and an upper panel 22c is engaged to form an entrance. Next, a control device including a driving operation panel 33 is assembled in at least either of the right and the left side panels 22a, 22b. Display parts 36a-36e of a guide display device 36 and a maintenance inspection cover are disposed on a front surface and a lower surface of the upper panel 22c.
Patent JP-S60142981-A (JP)
Title: 3-indolecarboxamide derivative
Inventor: TAWARA TETSUJI
IPC: C07D403/12
Filed: 1983-12-28
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H, lower alkyl; R<2>, R<3> are H, halogen, lower alkyl, benzyloxy, hydroxyl; R<4> is H, lower alkyl; R<5> is H, halogen, lower alkoxy; R<6> is H, lower alkyl; X is O, S, single bond; l, m are 1-3; n is 1, 2). EXAMPLE:5-Fluoro-2-methyl-N-[ 1-(2-phenylethyl)-4-piperidyl ]indole-2-carboxyamide. USE:A drug having actions of 5-lipoxygenase inhibition, vasodilation, hypertension and cardiotonic. PREPARATION:The reaction of a 3-indolecarboxylic acid derivative of formula II or its reactive derivative with a compound of formula III is carried out in the presence of a dehydrative condensation reagent such as dicyclohexyl carbodiimide under cooling or heating to give the compound of formula I (in case the compound of formula II is a free carboxylic acid).
Patent JP-H08109285-A (JP)
Title: Tire-reinforcing bladder improved in peeling from tire innerliner
Inventor: JIYOOJI FUIREMON PATEITSUASU
IPC: B29L30/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a molded rubber article such as a high quality tire without the necessity for using a lubricant by inserting an uncured hydrocarbon rubber compsn. together with a specific expandable rubber bladder into a mold to press-form the compsn.  
     SOLUTION: The expandable rubber bladder is produced from a compsn. prepd. by dispersing 0.1-30 pts.wt. graphite in 100 pts.wt. elastomer contg. at least 50 wt.% at least one isobutylene elastomer. Thus obtd. bladder exhibits low adhesion to tire interliners, long softness life, improved heat stability, and lower hot tension set. An uncured hydrocarbon rubber compsn., together with the bladder positioned inside the compsn., is inserted into a mold for curing; then, the mold is closed; the bladder is expanded by heating to press the uncured compsn. to the mold surface; the compsn. is cured; the bladder is caused to deflate; and the resultant cured hydrocarbon rubbers are taken out. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0988064-A (JP)
Title: Tip discharge device of underwater placement pipe
Inventor: YOKOBORI KOICHI
IPC: E02D15/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent an article to be placed from being separated underwater and provide a specified strength by bending a discharge part at the tip of a tremie pipe in L shape in the horizontal direction and forming the cross section of the tip discharge part expandingly in the lateral direction. SOLUTION: A tip discharge part of a treamie pipe 1, which places underwater an article to be placed from a work ship which mixes premixed soil or the like is bent in an L-shape 10 in the horizontal direction while the cross section of the tip discharge part is expanded in a rectangular shape with a high aspect ratio, thereby forming a plurality of discharge parts 15. Then, the tip discharge parts are bent like the L shape 10 so that an article to be placed from a discharge opening 2 of the tremie pipe 1 may be placed as if it drops freely. In addition, the drop energy of the article to be placed can be reduced by enlarging the cross section of the tip discharge parts. Which makes it possible to prevent underwater separation.
Patent JP-H0887181-A (JP)
Title: Developer concentration detecting method
Inventor: OGATA TAKAO
IPC: G03G15/00
Filed: 1994-09-19
Abstract: PURPOSE: To precisely detect the concentration of a developer. CONSTITUTION: The concn. of the developer is detected in the vicinity of 1.5V where excellent sensitivity of the output voltage of a photosensor S2 is secured an image density output level for attaining the detection is 58. For instance, when the gap (S-D gap) between a photoreceptor drum 1 and a developing roller is increased, the output voltage of the photosensor is increased to 1.8V (the point of Q) at the image density output level of 58. For making the output voltage 1.5V, the image density output level (for instance, the intensity of laser light) is increased by about 10 levels to obtain the level of 68.
Patent JP-S61129393-A (JP)
Title: Ship installed with cylindrical tank
Inventor: ASAI TAKAYOSHI
IPC: B63B25/16
Filed: 1984-11-28
Abstract: PURPOSE:To enhance the efficiency of volume, by mounting a cylindrical tank having a heat-insulation on the outer peripheral surface thereof and its ceiling which has an upward convex curve surface, onto a hull structure through the intermediary of a tank bottom heat-insulating support structure so that the support of the tank may be made simple. CONSTITUTION:Cylindrical tanks 11a-11d each having a heat-insulation on its outer peripheral surface and its ceiling which has an upward convex curve surface are mounted on a hull structure through the intermediary of a tank bottom heat-insulating support structure. It is possible to a large tank volume may be ensured in comparison with the size of the ship so that the efficiency of volume may be made large. Further, the tank support structure may be made simple.
Patent JP-S60135709-A (JP)
Title: Signal point setting circuit of size detecting and measuring device
Inventor: SAITOU HIROSHI
IPC: G01B7/00
Filed: 1983-12-23
Abstract: PURPOSE:To constitute a circuit economically and to eliminate misoperation by using one digital switch group for reference settings of Schmitt circuits. CONSTITUTION:The output of a detector is amplifier and inputted to Schmitt circuits 1-4 and compared with respective reference values. The reference values of the Schmitt circuits 1-4 are set with one digital switch group 5. Outputs of the digital switch group 5 are converted by a D/A converter 6 into analog signals, which are processed by an inverting circuit 8 and dividers 7 and 9 to obtain the reference values of the respective Schmitt circuits 1-4.
Patent JP-H03112235-A (JP)
Title: Looping back system for optical loop type transmission line
Inventor: ARAI SATOSHI
IPC: H04L12/42
Filed: 1989-09-26
Abstract: PURPOSE:To keep a looping back state and to stabilize system connection by performing the cancellation of loopback when a reception level is recovered at a state where the reception level from a transmission line is lowered and loopback connection is performed with a time constant. CONSTITUTION:Each of monitoring circuits 5, 6 monitors whether or not an input level is lowered less than a normal threshold value, respectively, and sends a loopback signal to a control circuit 7 when it is lowered less than the normal value. When the circuit 5 or 6 begins to send the loopback signal, the circuit 7 receives it, and disconnects connection between an optical-electrical conversion circuit(O/E) 1 and the reception terminal of a branch insertion part 9. Simultaneously, a signal for connection control is sent to a switching circuit 8 so as to connect an O/E 4 to the reception terminal of the branch insertion part 9, and the loopback connection is performed. After that, when the reception level is recovered to a normal state by recovering to a value over the normal value, the loopback signal to the circuit 7 disappears. However, the circuit 7 cancels the connection after keeping the loopback connection for a protective period set in advance.
Patent JP-H0990785-A (JP)
Title: Image forming device
Inventor: KATAOKA HIROSHI
IPC: G03G15/16
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To make the carrying speed of transfer material by a transfer nipping part equal to the carrying speed of transfer material by a fixing nip part in an electrophotographic type image forming device, stabilize the carrying of transfer material between both the nip parts, and prevent the turbulence of unfixed toner. SOLUTION: The photosensitive layer of an electrophotographic photoreceptor 1 is covered with a surface layer, and a sliding property imparting member and a conductive particle are contained in this surface layer. Since the outer diameter change of a transfer roller 4 by endurance can be suppressed by constituting the transfer roller 4 so as to receive a rotating drive while slipping to a transfer material P moved at a speed substantially equal to the electrophotographic photoreceptor 1, the carrying speed of the transfer material P by a transfer nip part T1 can be made stable and constant regardless of the printing ratio of the transfer material P.
Patent JP-H02100080-A (JP)
Title: Recording device
Inventor: KATAYANAGI HIDETOSHI
IPC: G03G15/20
Filed: 1988-10-07
Abstract: PURPOSE:To improve fixation by rotating a heater and a fixing roller when a main switch is turned on, stopping the rotation of the fixing roller when the temperature of a heating roller gets the 1st specified set value of temperature and completing the warming-up of the fixing roller when the temperature of the heating roller gets the 2nd specified set value of temperature thereafter. CONSTITUTION:When the main switch is turned on, the heater 51A and the fixing roller 5 are turned on to be driven to rotate. Then, the fixing roller 5 is heated while it is preliminarily rotated and the temperature of the heating roller 51 rises with the lapse of the time. A pressurizing roller 52 also rotates in contact with the heating roller 51 and the temperature thereof rises. When the temperature of the heating roller 51 gets the 1st set temperature, the preliminary rotation of the fixing roller 5 is stopped. When the temperature of the heating roller 51 gets the 2nd set temperature, the warming-up of the fixing roller 5 is completed to obtain a copying-enabled state. Thus, copying in which fixation is excellent can be performed.
Patent JP-H04135011-A (JP)
Title: Method for changing container of extruding press
Inventor: YAMAMOTO TAKEJI
IPC: B21C27/00
Filed: 1990-09-25
Abstract: PURPOSE:To improve the productivity by completing the backward movement of the billet loader to the waiting position at the time of changing the container, carrying out the container body from the container holder, mounting it once on the guide rail for the billet loader, then transferring the container body out of the machine. CONSTITUTION:In the case of changing the container 13, the cross head is connected to the container body with the connecting device 60 by advancing the cross head 9. Next, the cross head is moved backward, and mounted on the guide rail 26 for the billet loader at the position of the container body carried out from the container holder 13a by the prescribed amount. Next, by attaching the hanging metal, hanging the wire of crane and carrying out the container from the machine, so the truck is needless, the time for preparing is shortened largely. In the case of mounting the new container body on the container holder, it is possible with the reverse process to the process stated above. Therefore, the improvement for the productivity and the reduction for the labour can be realized and also because the heating time after changing is shortened, so further the productivity can be improved.
Patent JP-H07101023-A (JP)
Title: Flame retardant recording sheet
Inventor: NAKAHARA KATSUJI
IPC: B41M5/52
Filed: 1993-10-07
Abstract: PURPOSE:To provide a recording sheet which has excellent recording characteristics while holding high heat resistance, hydrolytic resistance, mechanical characteristics, chemical resistance, etc., in a normal polyester film and in which high flame retardance can be imparted, and ranks of UL-94, VTM-2 can be sufficiently performed. CONSTITUTION:A coating laminate comprises at least one ink accepting layer provided on a plastic film, wherein the film is a polyester film in which linear polyesters A, C having a flame retardant element of 0.5-5.0wt.% and a linear polyester B having flame retardant element of less than 0.5wt.% are sequentially laminated in a thickness direction in the order of A/B/C.
Patent JP-H0773884-A (JP)
Title: Secondary battery
Inventor: NAGAURA TORU
IPC: H01M4/525
Filed: 1993-08-31
Abstract: PURPOSE:To synthesize lithium-containing manganese composite oxide for a positive electrode material, excellent in a cycle characteristics by mixing manganese dioxide including each specific quantity of Mn and MnO2 with a lithium compound, followed by a heat treatment at a specific temperature. CONSTITUTION:Manganese dioxide having a ratio b/a of 1.53 or more, where (a) represents the Mn content and (b) represents the MnO2 content, is prepared. The resultant manganese dioxide of high purity can be obtained by oxidizing synthetic MnCO3. The manganese dioxide is mixed with a lithium compound such as Li2CO3, LiNO3 or LiOH in a molar ratio of about 1:0.25. The resultant mixture is subjected to a heat treatment at 500 deg.C or higher, e.g. at about 750 deg.C, thus composing LiMn2O4. Use of the resultant lithium-containing manganese composite oxide of spinel crystal structure as a positive electrode active material can improve a cycle characteristic of a non-aqueous electrolyte secondary battery so as to realize a high energy density at a low cost.
Patent JP-S60143392-A (JP)
Inventor: SERIZAWA HIROYUKI
IPC: B60Q1/26
Filed: 1983-12-29
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-S63107004-A (JP)
Title: Manufacture of nb3sn series superconductive disk
Inventor: SUGIMOTO MASARU
IPC: H01F6/06
Filed: 1986-10-23
Abstract: PURPOSE:To form a superconductive intermetallic compound uniformly in the whole region of a disk, and to manufacture the superconducting disk displaying stable superconductive characteristics by covering a substrate with a thin member containing Sn and executing heat treatment through which a laminated plate is heated at a specific temperature. CONSTITUTION:A first substrate 11 in a laminated plate 14 with the first substrate 11 containing Cu and a second substrate 12 including Nb is covered with a thin member 15 containing Sn, and first heat treatment through which the laminated plate 14 is heated at a temperature higher than the melting point of Sn and lower than 300 deg.C is executed. Second heat treatment through which the laminated plate 14 is heated at a temperature higher than the first heat treatment temperature and lower than a diffusion heat treatment temperature is carried out, and diffusion heat treatment for forming Nb3Sn is executed, thus manufacturing a superconductive disk 20. The thin member 15 such as one consisting of Sn is stuck onto the surface of the laminated plate 14 in which the first substrate 11 such as one composed of Cu, the second sub strate 12 such as one made up of Sn and a stabilized substrate such as one 13 consisting of Cu are laminated. The upper surface of the member 15 is covered with a ceramic board 16 and first heat treatment is carried out, and an intermediate layer 11a composed of Cu and Sn is formed.
Patent JP-H0676729-A (JP)
Title: Automatic changeover device for fuse
Inventor: ONO YOSHINORI
IPC: H01H85/30
Filed: 1992-08-27
Abstract: PURPOSE:To automatically perform changeover to a spare fuse and display it at the time of breakage of a fuse in an electric power supply device for a vehicle, a boat and the like. CONSTITUTION:In an electric power supply device in which a battery 6 is charged from a power supply 12, a relay 4 is so provided as to connect the power supply 12 with the battery 6 through a main fuse 2 in its inoperative state and through a spare fuse 7 in its operative state. Also, a voltage detecting unit 3 is so provided as to detect the potential VB of the power supply side of the main fuse 2 and the potential VA of the battery side, thereby controlling the relay 4. The voltage detecting unit 3 brings the relay 4 into its operative state at the time of VB>VA = battery voltage and turns on an indicator 9 for indicating the abnormal state of the main fuse 2, and brings the relay 4 into its operative state at the time of VB = battery voltage and VB = 0 and turns on an indicator 5 for indicating the short-circuited state of the power supply 12.